CN218726031U - But building appraisal apparatus of split combination - Google Patents

Abstract

The utility model provides a but building appraisal apparatus of split combination, including the solid fixed cylinder with fix the pressing handle in solid fixed cylinder one end, be provided with a plurality of interior appraisal section of thick bamboos in the solid fixed cylinder, be fixed with appraisal head fixed block through spring elastic fixation respectively in each interior appraisal section of thick bamboo, the other end of appraisal head fixed block is fixed with detachable appraisal head, and appraisal head divide into the plane structure contact respectively, toper structure contact and point shape structure contact, and outside the solid fixed cylinder is stretched out to the interior appraisal section of thick bamboo of solid lower extreme, the interior appraisal section of thick bamboo of lower extreme is through the bolt and nut fixed connection who runs through its self and solid fixed cylinder lateral wall, interior appraisal section of thick bamboo both sides of lower extreme are provided with respectively supports the test leg, the upper portion that supports the test leg respectively with the lateral wall fixed connection of solid fixed cylinder. The utility model discloses have the multiple detection form that can make up, make and detect the contrast more, satisfy the appraisal demand better, also can fully guarantee the accuracy that detects from many aspects simultaneously.

Description

A detachable and combined building identification tool

technical field

The utility model relates to a lighting device, in particular to a detachable and combined building identification tool.

Background technique

Compression testing tools are one of the main identification tools for acceptance in the construction industry, mainly through stamping to identify whether building materials and construction surfaces meet the construction requirements. However, the scope of identification of the current identification tools is relatively narrow, and the comparison ratio is relatively small, so it is difficult to conduct a more comprehensive identification of the construction surface from various aspects.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a detachable and combined building identification tool, which has a variety of combinable forms, so that the compression resistance of building materials and construction surfaces can be more diversified.

In order to achieve the above purpose, the utility model provides a detachable and combined building identification tool, which includes a fixed cylinder and a pressing handle fixed at one end of the fixed cylinder. A plurality of internal identification cylinders are arranged in the fixed cylinder, and each internal identification cylinder passes through the The spring elastically fixes the identification head fixing block, and the other end of the identification head fixing block is fixed with a detachable identification head, and the identification head is divided into a flat structure contact head, a conical structure contact head and a pointed structure contact head, and the fixed cylinder The lowermost inner identification cylinder protrudes out of the fixed cylinder, and the lowermost inner identification cylinder is fixedly connected by bolts and nuts that run through itself and the side wall of the fixed cylinder. The two sides of the lowermost inner identification cylinder are respectively provided with supporting test legs to support the test. The upper parts of the legs are respectively fixedly connected with the side walls of the fixed cylinder, and under normal conditions, the spring makes the extension length of the identification head exceed the lower end of the supporting test legs.

Furthermore, the specifications of the springs in each inner identification cylinder are different, so that when each spring undergoes the same deformation, the elastic force is different.

Further, the identification head is fixedly connected with the identification head fixing block through a threaded structure.

Further, the lower ends of the supporting test legs are respectively fixed with supporting plates.

Further, the pressing handles are symmetrically arranged left and right, and each pressing handle is covered with a rubber anti-slip sleeve.

Due to the adoption of the above technical solutions, the utility model has a variety of combinable detection forms, which makes the detection more contrastive, better meets the needs of identification, and can fully guarantee the accuracy of detection from various aspects.

Description of drawings

Fig. 1 is the front view structural representation of the utility model;

Fig. 2-4 is the reference diagram of the use status of the utility model.

Detailed ways

The technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model. In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

The present embodiment is described in detail below in conjunction with accompanying drawing:

This embodiment provides a detachable and combined building identification tool, please refer to Figures 1-4 in the accompanying drawings.

As shown in Figures 1-4, a detachable and combined building identification tool includes a fixed cylinder 1 and a pressing handle 2 fixed at one end of the fixed cylinder 1. The fixed cylinder 1 is provided with a plurality of inner identification cylinders 3, each inner The identification cylinder 3 is elastically fixed with the identification head fixing block 5 by the spring 4 respectively, and the specifications of the springs 4 in each inner identification cylinder 3 are different, so that each spring 4 has the same deformation and the elastic force is different, and the identification head fixing block 5 The other end is fixed with a detachable identification head 6, such as the identification head 6 is fixedly connected with the identification head fixing block 5 through a threaded structure, which is convenient for disassembly and replacement, and the identification head 6 is divided into a planar structure contact head, a tapered structure contact head and a contact head with a conical structure. The contact head has a pointed structure, and the inner identification cylinder 3 at the lowermost end of the fixed cylinder 1 extends out of the fixed cylinder 1, and the inner identification cylinder 3 at the lowermost end is fixedly connected by bolts and nuts 7 that pass through itself and the side wall of the fixed cylinder 1. The two sides of the inner identification cylinder 3 are respectively provided with support test legs 8, the upper parts of the support test legs 8 are respectively fixedly connected with the side walls of the fixed cylinder 1, and the spring 4 makes the extension length of the identification head 6 exceed that of the support test legs 8 under normal conditions. lower end.

In order to increase the contact area between the support test legs 8 and the parts to be tested, the lower ends of the support test legs 8 are respectively fixed with support plates 9 .

For the convenience of holding, the pressing handles 2 are arranged symmetrically on the left and right, and each pressing handle 2 is covered with a rubber anti-slip sleeve 10 .

The working principle of the utility model: during the identification test, the identification head 6 is brought into contact with the building material to be tested, the construction surface, etc., and then pressed until the supporting test leg 8 is in contact with the building material and the construction surface to be tested, so that after pressing in place each time, no longer In the case of replacing the inner identification cylinder 3 and spring 4, the elastic force of the spring 4 acting on the identification head 6 remains unchanged, so the pressure on building materials and construction surfaces remains unchanged; as shown in Figures 2 and 3, the specifications of the spring 4 remain unchanged. Under the same compression state, the elastic force remains unchanged, and the contact area between the identification head 6 and the surface to be detected is changed, that is, the pressure is changed, that is, the pressure detection is performed while maintaining the elastic force of the spring 4; as shown in Figures 2 and 4, it is equivalent to replacing the spring 4, that is, the elastic force of the spring 4 is changed under the same compression state, and at this time, the contact area between the identification head 6 and the surface to be tested remains unchanged, that is, the pressure test is performed under the condition that the contact area remains unchanged. In addition, there are many other detection methods to make the detection more contrastive and fully guarantee the accuracy of the detection.

Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples. Those of ordinary skill in the art can make changes, changes, additions or replacements within the essential scope of the present utility model. Should belong to the protection scope of the present utility model.

Claims (5)

1. The utility model provides a but building appraisal apparatus of split combination, includes a fixed section of thick bamboo (1) and fixes pressing handle (2) in a fixed section of thick bamboo (1) one end which characterized in that: a plurality of inner identification cylinders (3) are arranged in a fixed cylinder (1), identification head fixing blocks (5) are respectively and elastically fixed in the inner identification cylinders (3) through springs (4), detachable identification heads (6) are fixed at the other ends of the identification head fixing blocks (5), the identification heads (6) are respectively divided into plane structure contact heads, conical structure contact heads and pointed structure contact heads, the inner identification cylinder (3) at the lowest end of the fixed cylinder (1) extends out of the fixed cylinder (1), the inner identification cylinder (3) at the lowest end is fixedly connected with a bolt nut (7) penetrating through the inner identification cylinder (3) and the side wall of the fixed cylinder (1), supporting test legs (8) are respectively arranged on two sides of the inner identification cylinder (3) at the lowest end, the upper parts of the supporting test legs (8) are respectively and fixedly connected with the side wall of the fixed cylinder (1), and the springs (4) enable the extension length of the identification heads (6) to exceed the lower ends of the supporting test legs (8) in a normal state.

2. A construction verification device according to claim 1, being detachably combinable, wherein: the specifications of the springs (4) in each inner identification cylinder (3) are different, so that the elasticity of each spring (4) is different when the same deformation amount occurs.

3. A construction verification device according to claim 1, being detachably combinable, wherein: the identification head (6) is fixedly connected with the identification head fixing block (5) through a thread structure.

4. A construction verification device according to claim 1, being detachably combinable, wherein: the lower ends of the supporting test legs (8) are respectively fixed with a supporting flat plate (9).

5. A construction verification device according to claim 1, being detachably combinable, wherein: the pressing handles (2) are arranged in bilateral symmetry, and each pressing handle (2) is sleeved with a rubber anti-slip sleeve (10).

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