CN209168756U - Scanography system - Google Patents

Abstract

The utility model discloses a scanning inspection system, comprising: a scanning inspection vehicle, comprising a vehicle body, a scanning system arranged on the vehicle body, and a vehicle traveling system carrying the vehicle body, and a scanning channel is formed during the scanning inspection by the scanning system; a protective wall, Independent of the scanning and inspection vehicle settings, including a protective wall and a protective wall walking system carrying the protective wall; and a coupling device, when the protective wall is located on the side of the scanning inspection vehicle, the coupling device acts on the protective wall to make the protective wall follow the scanning and inspection vehicle to travel synchronously , so as to form a scanning isolation channel between the protective wall and the scanning inspection vehicle, and the scanning channel is located in the scanning isolation channel. Based on the scanning inspection system provided by the utility model, when scanning the inspected object, the protective wall and the scanning inspection vehicle walk synchronously, the protective wall can reduce the radiation protection requirements for the site, and has a wide application range.

Description

scan check system

technical field

The utility model relates to the technical field of radiation inspection, in particular to a scanning inspection system.

Background technique

In the prior art, the container scanning inspection system in the form of a scanning inspection vehicle is widely used due to its advantages of flexible transition and fast inspection. However, there is no better solution for the radiation protection problem of the scanning inspection vehicle in the prior art.

Utility model content

The purpose of this utility model is to provide a kind of scanning inspection system, including:

A scanning inspection vehicle, including a vehicle body, a scanning system arranged on the vehicle body, and a vehicle running system carrying the vehicle body;

A protective wall, set independently of the scanning inspection vehicle, includes a protective wall and a protective wall walking system that supports the protective wall;

A coupling device, when the protective wall is located on the side of the scanning inspection vehicle, the coupling device acts on the protective wall to make the protective wall follow the scanning inspection vehicle to walk synchronously, so as to connect the protective wall and the scanning inspection vehicle Scanning isolation channels are formed between inspection vehicles.

In some embodiments, the coupling device includes a mechanical connecting structure disposed on the scanning inspection vehicle and/or the protective wall, and the mechanical connecting mechanism is used for detachably connecting the scanning inspection vehicle and the A protective wall, the protective wall follows the scanning and inspection vehicle to walk synchronously under the driving of the scanning and inspection vehicle through the mechanical connection mechanism.

In some embodiments, the mechanical connecting structure includes at least one connecting arm disposed on the scanning inspection vehicle and/or the protective wall.

In some embodiments, the connecting arm is disposed on the top of the vehicle body.

In some embodiments, the connecting arm is foldable and/or retractable.

In some embodiments, the connecting arm has a retracted state and an extended state. In the retracted state, the connecting arm is disconnected from the protective wall, and the connecting arm is retracted and/or folded and placed on the protective wall. On the vehicle body, in the extended state, the connecting arm extends and/or unfolds, and the connecting arm is connected with the protective wall.

In some embodiments, the vehicle body includes a turntable disposed on the top end of the vehicle body and rotatable around a vertical axis, and the connecting arm includes:

a first arm section, the first end of the first arm section is hinged with the turntable or is telescopically arranged in the turntable along the vertical direction;

a second arm section, the first end of the second arm section is connected with the second end of the first arm section;

A third arm section, the first end of the third arm section is hinged with the second end of the second arm section, and the second end of the third arm section is used for connecting the top end of the protective wall.

In some embodiments, in the retracted state, the length direction of the connecting arm at the top of the vehicle body is consistent with the front-rear direction of the vehicle body; or in the extended state, the first arm section is vertical The second boom section is perpendicular to the front and rear directions of the first boom section and the vehicle body, and the third boom section is vertically arranged on the second boom section and the vehicle body. between the tops of the protective walls.

In some embodiments, the coupling device includes a driving device for driving the protective wall to travel and a controller signally connected to the driving device, and the controller controls the driving device according to the traveling speed of the scanning inspection vehicle action to control the protective wall to follow the scanning and inspection vehicle to walk synchronously.

In some embodiments, the length of the protective wall is approximately equal to the length of the scanning inspection vehicle.

Based on the scanning inspection system provided by the utility model, when scanning the inspected object, the protective wall and the scanning inspection vehicle walk synchronously, the protective wall can reduce the radiation protection requirements for the site, and has a wide application range.

Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings.

Description of drawings

The accompanying drawings described here are used to provide further understanding of the present invention and constitute a part of the present application. The schematic embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

FIG. 1 is a schematic front view of a scanning inspection system according to an embodiment of the present invention, wherein the connecting arm of the scanning inspection vehicle is in an extended state.

FIG. 2 is a schematic side view of the structure of the scanning inspection system according to the embodiment shown in FIG. 1 , wherein the connecting arm of the scanning inspection vehicle is in an extended state.

FIG. 3 is a schematic top view of the scanning inspection system of the embodiment shown in FIG. 1 , wherein the connecting arm of the scanning inspection vehicle is in an extended state.

4 is a schematic front view of the structure of the scanning inspection vehicle of the scanning inspection system of the embodiment shown in FIG. 1 , wherein the connecting arm of the scanning inspection vehicle is in a retracted state.

FIG. 5 is a schematic side view of the scanning inspection vehicle of the scanning inspection system of the embodiment shown in FIG. 1 , wherein the connecting arm of the scanning inspection vehicle is in a retracted state.

FIG. 6 is a schematic top view of the scanning inspection vehicle of the scanning inspection system of the embodiment shown in FIG. 1 , wherein the connecting arm of the scanning inspection vehicle is in a retracted state.

FIG. 7 is a schematic front view of the structure of the protective wall of the scanning inspection system according to the embodiment shown in FIG. 1 .

FIG. 8 is a schematic side view of the structure of the protective wall of the scanning inspection system of the embodiment shown in FIG. 1 .

FIG. 9 is a schematic top-view structural diagram of the protective wall of the scanning inspection system according to the embodiment shown in FIG. 1 .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application or uses in any way. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise. Meanwhile, it should be understood that, for the convenience of description, the dimensions of various parts shown in the accompanying drawings are not drawn in an actual proportional relationship. Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the authorized description. In all examples shown and discussed herein, any specific value should be construed as illustrative only and not as limiting. Accordingly, other examples of exemplary embodiments may have different values. It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further discussion in subsequent figures.

In the description of the present invention, it should be understood that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing corresponding components. Unless otherwise stated, the above words do not Therefore, it cannot be construed as a limitation on the protection scope of the present invention.

In the following description, the so-called "front" refers to the side where the front of the scanning inspection vehicle is located; "rear" refers to the side opposite to the "front", and "left" and "right" refer to the side The left and right directions formed when facing the front.

As shown in FIG. 1 to FIG. 9 , an embodiment of the present invention provides a scanning inspection system. The scanning inspection system mainly includes a scanning inspection vehicle 1, a protective wall 2 and a coupling device.

As shown in FIGS. 1 to 6 , the scanning inspection vehicle 1 includes a vehicle body 11 , a scanning system 12 disposed on the vehicle body, and a vehicle traveling system 13 carrying the vehicle body 11 . The scanning system 12 forms a scanning channel when scanning and inspecting.

As shown in FIGS. 7 to 9 , the protective wall 2 is provided independently of the scanning inspection vehicle 1 , and includes a protective wall body 21 and a protective wall walking system 22 .

When the protective wall 2 is located on the side of the scanning inspection vehicle 1, the coupling device acts on the protective wall 2 to make the protective wall 2 follow the scanning inspection vehicle 1 to walk synchronously, so as to form a scanning isolation channel 14 between the protective wall 2 and the scanning inspection vehicle 1, and the scanning channel Located in the scanning isolation channel 14 .

When the scanning inspection system scans the inspected object, the protective wall 2 and the scanning inspection vehicle 1 walk synchronously. The protective wall 2 can reduce the radiation protection requirements for the site and has a wide range of applications.

In some embodiments, the coupling device includes a mechanical connecting structure disposed on the scanning inspection vehicle 1 and the protective wall 2, the mechanical connecting mechanism is used for detachably connecting the scanning inspection vehicle 1 and the protective wall 2, and the protective wall 2 is connected by the mechanical connecting mechanism Driven by the scanning and inspection vehicle 1 , it walks synchronously with the scanning and inspection vehicle 1 .

In the embodiments shown in FIGS. 1 to 9 , the mechanical connecting structure includes at least one connecting arm 3 disposed on the scanning inspection vehicle 1 and/or the protective wall 2 . In this embodiment, the two connecting arms 3 are disposed at the front and rear ends of the top of the vehicle body 11 of the scanning inspection vehicle 11 .

In some embodiments, the connecting arm 3 is foldable and/or telescopic.

In some embodiments, the connecting arm 3 has a retracted state and an extended state. In the retracted state, the connecting arm is disconnected from the protective wall 2 , and the connecting arm 3 is retracted and/or folded and placed on the vehicle body 11 . In the extended state, the connecting arm is extended and/or unfolded, and the connecting arm 3 is connected with the protective wall 2 .

In the embodiment shown in FIGS. 1 to 9 , the vehicle body 11 includes a turntable 111 disposed on the top end of the vehicle body 11 and rotatable around a vertical axis. The connecting arm 3 includes a first arm section 31 , a second arm section 32 and a third arm section 33 . The first end of the first arm section 31 is hingedly connected with the turntable 111 or is telescopically arranged in the turntable 111 . The first end of the second boom section 32 is connected to the second end of the first boom section. The first end of the third arm section 33 is hinged with the second end of the second arm section 32 , and the second end of the third arm section 33 is used for connecting the top end of the protective wall 21 .

In the embodiment shown in FIGS. 1 to 6 , the first end of the first boom section 31 is telescopically disposed in the turntable 111 , and the first end of the second boom section 32 is fixed to the second end of the first boom section connect.

In the embodiment not shown, if the first end of the first arm section 31 is hinged with the turntable 111, the first end of the second arm section 32 should also be hinged with the second end of the first arm section.

In some embodiments, in the retracted state, the length direction of the connecting arm 3 at the top of the vehicle body 11 is consistent with the front-rear direction of the vehicle body 11 .

In some embodiments, in the extended state, the first boom section 31 is vertically disposed on the top end of the vehicle body 11 , the second boom section 32 is perpendicular to the front and rear directions of the first boom section 31 and the vehicle body, and the third boom section 33 is vertical It is arranged between the second arm section 32 and the top end of the protective wall 21 . Viewed from the front-rear direction of the vehicle body 11 , at this time, the vehicle body 11 , the connecting arm 3 and the protective wall body 21 form a gate-shaped structure.

In the embodiment shown in FIGS. 1 to 9 , the length of the protective wall 2 is approximately equal to the length of the scanning inspection vehicle 1 . This setting can effectively ensure that no one enters the scanning isolation channel 14 when the vehicle is scanned.

In this embodiment, the scanning inspection vehicle 1 and the protective wall 2 of the scanning inspection system can walk independently, be used in combination on site, and be transported and stored separately. A connecting arm 3 is provided on the scanning inspection vehicle 1, and the connecting arm 3 has a retracted state and an extended state. When the connecting arm 3 is in an extended state, it is connected with the protective wall 2 to form a stable door-shaped structure.

The scanning inspection vehicle 1 is provided with a scanning system 12 . The scanning system 12 includes a scanning arm, and the structure of the scanning arm is the same as that of the connecting arm 3, except that the setting positions are different, and the lengths of each arm section are different according to requirements. The scanning arm can be retracted and extended. When the scanning arm of the scanning system 12 is in an extended state, a gate-shaped structure is also formed, the gate-shaped structure restricts the scanning channel, and the scanning channel is located inside the gate-shaped structure formed by the vehicle body 11 , the connecting arm 3 and the protective wall 21 , Therefore, the scan channel is located inside the aforementioned scan isolation channel 14 .

The scanning inspection system is a self-propelled scanning inspection system. When performing the scanning inspection, the scanning inspection vehicle 1 and the protective wall 2 walk synchronously, and the scanning inspection system drives over the inspected object to complete the scanning process. The object to be inspected may be, for example, a container, a vehicle, or the like.

After the scanning is completed, the scanning arm of the scanning system 12 of the scanning inspection vehicle 1 is retracted, the third boom section of the scanning arm is folded to be parallel to the second boom section, and the third boom section and the second boom section are rotated together to the top of the vehicle body 11 to reach. The length directions of the third boom section and the second boom section are consistent with the front-rear direction, the first end of the first boom section is retracted, and the scanning arm as a whole descends to the initial position and is in a retracted state. The connecting arm 3 of the scanning inspection cart 1 is disconnected from the protective wall 2, the scanning inspection cart 1 is separated from the protective wall 2, the third arm section 33 of the connecting arm 3 is folded to be parallel with the second arm section 32, and the third arm section 33 and The second boom section 32 rotates together to the top of the vehicle body 11 to the length direction of the third boom section 33 and the second boom section 32 is consistent with the front-rear direction, and the first end of the first boom section 31 retracts, and the connecting arm 3 descends as a whole To the initial position, the connecting arm 3 is in a retracted state.

In some unillustrated embodiments, the coupling device may include a driving device for driving the protective wall 2 to travel and a controller signally connected to the driving device, the controller controls the driving device to act according to the walking speed of the scanning inspection vehicle 1 to control the protective wall 2 Follow the scanning inspection vehicle 1 to walk synchronously.

The controller may be a general-purpose processor, a programmable logic controller (PLC), a digital signal processor (DSP), an application-specific integrated circuit (ASIC), etc. that can realize the above control functions.

In order to obtain the travel speed of the scanning inspection vehicle, the coupling device may comprise a speed measuring device. The control device may also be connected to the speedometer signal of the scanning vehicle to obtain the speed of the scanning vehicle.

According to the above description, the above embodiments of the present invention have at least one of the following technical effects:

1) When the scanning inspection system scans the inspected object, the protective wall 2 walks synchronously with the scanning inspection vehicle 1. The protective wall 2 can reduce the radiation protection requirements for the site and has a wide range of applications.

2) The scanning system 12 of the scanning inspection vehicle 1 works independently with respect to the protective wall 2, and does not need to be debugged again after being combined with the protective wall 2.

3) The scanning inspection vehicle 1 and the protective wall 2 can be transported separately to reduce the difficulty of transportation.

4) The connecting arm 3 and the scanning system 12 on the scanning inspection vehicle 1 can be stowed away, reducing the floor space and space height, and being easy to store and transport.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than limit them; although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: still The specific embodiments of the present invention can be modified or some technical features can be equivalently replaced; without departing from the spirit of the technical solutions of the present invention, all of them should be included in the scope of the technical solutions claimed in the present invention.

Claims (10)

1. a kind of scanography system characterized by comprising

Scanography vehicle (1), including car body (11), the scanning system (12) being set on the car body (11) and the carrying vehicle The vehicle to run system (13) of body (11), when scanning system (12) scanography, form scanning channel；

Protecting wall (2) is arranged independently of the scanography vehicle (1), including protection wall (21) and the carrying protection wall (21) protecting wall running gear (22)；

Coupling device, when the protecting wall (2) is located at scanography vehicle (1) side, the coupling device acts on described Protecting wall (2) makes the protecting wall (2) follow scanography vehicle (1) synchronous walking, in the protecting wall (2) and described Scanning channel isolation (14) is formed between scanography vehicle (1), the scanning channel is located in the scanning channel isolation (14).

2. scanography system according to claim 1, which is characterized in that the coupling device includes being set to described sweep The mechanical connecting structure checked on vehicle (1) and/or the protecting wall (2) is retouched, the mechanical connection mechanism is for removably connecting The scanography vehicle (1) and the protecting wall (2) are connect, the protecting wall (2) is swept by the mechanical connection mechanism described It retouches and follows scanography vehicle (1) synchronous walking under the drive for checking vehicle (1).

3. scanography system according to claim 2, which is characterized in that the mechanical connecting structure includes being set to institute State at least one linking arm (3) on scanography vehicle (1) and/or the protecting wall (2).

4. scanography system according to claim 3, which is characterized in that the linking arm (3) is set to the car body (11) top.

5. scanography system according to claim 4, which is characterized in that the linking arm (3) is foldable and/or can stretch Contracting.

6. scanography system according to claim 5, which is characterized in that the linking arm (3) have collapsed state and Extended state, in the collapsed state, the linking arm (3) and the protecting wall (2) release and connect, and the linking arm (3) is received Contracting and/or folding are placed on the car body (11), and in the extended state, the linking arm stretches out and/or expansion, the company Arm (3) is connect to connect with the protecting wall (2).

7. scanography system according to claim 6, which is characterized in that the car body (11) includes being set to the vehicle Body (11) top and around the rotatable turntable of vertical axis (111), the linking arm (3) includes:

The first end of first arm joint (31), first arm joint (31) can hingedly or along the vertical direction be stretched with the turntable (111) Contracting ground is set in the turntable (111)；

The first end of second arm joint (32), second arm joint (32) is connect with the second end of first arm joint；

Third arm joint (33), the first end of the third arm joint (33) and the second end of second arm joint (32) are hinged, described Top connection of the second end of third arm joint (33) for protection wall (21).

8. scanography system according to claim 7, which is characterized in that

In the collapsed state, length direction of the linking arm (3) at the top of the car body (11) and the car body (11) Front-rear direction is consistent；Or

In the extended state, first arm joint (31) is vertically arranged at the top of the car body (11), second arm joint (32) perpendicular to the front-rear direction of the first arm joint (31) and the car body, the third arm joint (33) is vertically arranged at described Between second arm joint (32) and the top of protection wall (21).

9. scanography system according to claim 1, which is characterized in that the coupling device includes driving the protection The driving device of wall (2) walking and the controller connecting with the driving device signal, the controller are examined according to the scanning The speed of travel for looking into vehicle (1) controls the driving device movement and follows the scanography vehicle (1) to control the protecting wall (2) Synchronous walking.

10. scanography system according to claim 1, which is characterized in that the length of the protecting wall (2) is swept with described It retouches and checks that the length of vehicle (1) is roughly equal.