CN223282851U

CN223282851U - Measuring scale for construction cost

Info

Publication number: CN223282851U
Application number: CN202422641069.4U
Authority: CN
Inventors: 姚辉
Original assignee: Henan Zhongyi Engineering Consulting Co ltd
Current assignee: Henan Zhongyi Engineering Consulting Co ltd
Priority date: 2024-10-31
Filing date: 2024-10-31
Publication date: 2025-08-29
Anticipated expiration: 2034-10-31

Abstract

The utility model relates to the technical field of construction cost, including a connecting seat, the interior of the connecting seat is rotatably connected to a first rotating shaft, the top of the first rotating shaft is fixedly connected to a rotating seat, the top of the rotating seat is provided with a measuring ruler body, and the outer side of the connecting seat is fixedly connected to three first rotating shaft seats. Specifically, it relates to a measuring ruler for construction cost, which adopts an adjustment mechanism, when in use, the rope winding wheel on the outer side of the second rotating shaft can be driven to rotate by rotating the knob, thereby winding up the connecting rope, so that the second clamping block is driven to leave the interior of the first groove, and the three second support rods are driven by sliding the first connecting disk, so that the three second support rods are extended from the bottom end of the first support rod, and synchronous extension can be completed, which effectively avoids the tedious process of adjusting a single second support rod multiple times, improves the adjustment efficiency, and greatly improves the convenience of use.

Description

Measuring scale for construction cost

Technical Field

The utility model relates to the technical field of construction cost, in particular to a measuring scale for construction cost.

Background

As is well known, construction costs are the construction costs of an engineering. The first meaning is that all the cost of construction cost of a certain project is taken, and the second meaning is that the construction installation project price and the total construction project price formed in the trade activities of land market, equipment market, technical labor market, contractor market and the like are estimated or actually formed for constructing a project, and the measuring ruler special for the construction cost is difficult to swing in the horizontal direction under the condition of no reference object, so that the measuring error and practicability are easily caused.

For example, the utility model provides a dipperstick for building cost is proposed to application number 20202369599. X, including chassis and last chassis down, the top rotation connection of pivot and chassis down is passed through to the bottom of last chassis, the top of going up the chassis is provided with the top of connecting rod first main part and is provided with the rack, the front side and the rear side on the top of chassis all are provided with the horizontal window, and the circumference inner wall of the right-hand member of first main part is provided with the third lens, the interior roof and the interior diapire of second main part all are provided with the extension board, and be connected with the scale plate between the interior roof and the interior diapire of second main part, the interior roof and the interior diapire of second main part all are provided with the slide rail, and all be provided with the slider on each slide rail, be connected with the fourth lens through the fixed plate between each slider, the left end and the right-hand member of each slide rail all are provided with the limiting plate, the output of each telescopic link all is fixed connection with the left end of each fixed plate, thereby under the condition that does not have the reference, the error is reduced, the practicality is higher.

However, the above patent requires a plurality of balance nuts and connecting screws to adjust the measuring scale to be horizontal when in use, and this method requires continuously rotating the balance nuts and the adjusting screws, and after each adjustment, the measuring scale needs to be observed again or the level meter needs to be observed to judge whether the measuring scale is horizontal, which results in extremely inconvenient adjustment.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model provides the measuring ruler for construction cost, which can effectively solve the problem that in the prior art, the balance nut and the adjusting screw are required to be continuously rotated, and after each adjustment, the measuring ruler is required to be observed again or the level meter is required to be observed again to judge whether the measuring ruler is level or not, so that the adjustment is very inconvenient.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The utility model provides a measuring scale for building cost, which comprises a connecting seat, wherein a first rotating shaft is rotationally connected inside the connecting seat, a rotating seat is fixedly connected to the top of the first rotating shaft, a measuring scale body is arranged at the top of the rotating seat, three first rotating shaft seats are fixedly connected to the outer side of the connecting seat, first supporting rods are rotationally connected inside the first rotating shaft seats, second supporting rods are slidingly connected inside the first supporting rods, an adjusting mechanism is arranged on one side, close to each other, of the three first supporting rods, a fixing mechanism is arranged on one side, close to each other, of the measuring scale body, and a plurality of first grooves are formed in one side of the first supporting rods.

According to the measuring scale for construction cost, preferably, the adjusting mechanism comprises a first connecting disc arranged on one side, close to each other, of the three first supporting rods, three rope coiling wheels are fixedly connected to the outer sides of the first connecting discs, a sixth groove is formed in one side of each first supporting rod, a second rotating shaft seat is fixedly connected to one side of each second supporting rod and located in the sixth groove, a second telescopic rod is arranged in each second rotating shaft seat and in each third rotating shaft seat, two ends of each second telescopic rod are respectively connected with the corresponding second rotating shaft seat and the corresponding third rotating shaft seat in a rotating mode, a second connecting disc is fixedly connected to the bottom of each first connecting disc, three first telescopic rods are fixedly connected to the outer sides of each second connecting disc, one end of each first telescopic rod is fixedly connected with each second connecting disc, a second rotating shaft is rotatably connected to one end of each second connecting disc, a rope coiling wheel is fixedly connected to the outer side of each second rotating shaft, and one end of each second connecting disc is fixedly connected with a knob.

Preferably, a fifth groove is formed in one side of the second supporting rod, a second spring is arranged in the fifth groove, one end of the second spring is fixedly connected with a second clamping block, the second clamping block is connected with the first groove in a clamping mode, a connecting rope is fixedly connected to one side of the second clamping block and located in the second spring, and one end of the connecting rope penetrates through the second supporting rod, the first telescopic rod and the second connecting disc and is fixedly connected with the rope winding wheel.

Preferably, the fixing mechanism comprises a third groove formed in the rotary seat, a first spring is arranged in the third groove, a first clamping block is fixedly connected with one end of the first spring, an inserting block is fixedly connected with the bottom of the measuring ruler body and is inserted into the rotary seat, a second groove is formed in one side of the inserting block, the first clamping block is clamped with the second groove, a fourth groove is formed in the top of the rotary seat, a pull rod is fixedly connected to one side of the first clamping block, and one end of the pull rod is located in the fourth groove and is in sliding connection with the fourth groove.

Preferably, the bottom end of the second supporting rod is fixedly connected with a spike.

Preferably, both sides of the second supporting rod and close to the bottom end are all rotationally connected with connecting blocks, and the bottoms of the two connecting blocks are fixedly connected with anti-skid feet.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, the regulating mechanism is adopted, the rope winding wheel at the outer side of the second rotating shaft can be driven by rotating the knob when in use, so that the connecting rope is wound up, the second clamping block is driven to leave the inside of the first groove, and the three second supporting rods are driven by sliding the first connecting disc, so that the three second supporting rods extend out of the bottom ends of the first supporting rods, and synchronous extension can be completed, thereby effectively avoiding the complicated process of regulating the single second supporting rod for multiple times, improving the regulating efficiency and greatly improving the using convenience.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is an enlarged view of FIG. 2B in accordance with the present utility model;

fig. 5 is an enlarged view of fig. 2 at C in accordance with the present utility model.

The measuring scale comprises the following components of 1, a connecting seat, 2, a rotating seat, 3, a measuring scale body, 4, a first rotating shaft seat, 5, a knob, 6, a first connecting disc, 7, a first groove, 8, a spike, 9, an anti-skid foot, 10, a connecting block, 11, a first supporting rod, 12, a first telescopic rod, 13, a second rotating shaft seat, 14, a second supporting rod, 15, a second telescopic rod, 16, an inserting block, 17, a first rotating shaft, 18, a second groove, 19, a first clamping block, 20, a third groove, 21, a pull rod, 22, a fourth groove, 23, a first spring, 27, a connecting rope, 28, a fifth groove, 29, a second clamping block, 30, a second spring, 31, a second rotating shaft, 32, a rope reeling wheel, 33, a third rotating shaft seat, 34, a sixth groove, 35 and a second connecting disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of 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. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

Referring to fig. 1 to 5, a measuring scale for construction cost comprises a connecting seat 1, wherein a first rotating shaft 17 is rotatably connected to the inside of the connecting seat 1, a rotating seat 2 is fixedly connected to the top of the first rotating shaft 17, a measuring scale body 3 is arranged at the top of the rotating seat 2, three first rotating shaft seats 4 are fixedly connected to the outer side of the connecting seat 1, first supporting rods 11 are rotatably connected to the inside of the first rotating shaft seats 4, second supporting rods 14 are slidably connected to the inside of the first supporting rods 11, an adjusting mechanism is arranged on one side, close to each other, of the three first supporting rods 11, a fixing mechanism is arranged on one side, close to the rotating seat 2, of the measuring scale body 3, a plurality of first grooves 7 are formed on one side, and the measuring scale can be placed on the ground by outwards expanding the three first supporting rods 11, so that the measuring scale is more stable in placement due to a triangular structure, and the convenience in measurement is greatly improved.

The adjustment mechanism includes that one side that is close to each other at three first branch 11 is provided with first connection pad 6, the outside fixedly connected with rope reeling wheel 32 of first connection pad 6, sixth groove 34 has been seted up to one side of first branch 11, one side of second branch 14 and the inside fixedly connected with second pivot seat 13 that is located sixth groove 34, the inside of second pivot seat 13 and third pivot seat 33 is provided with second telescopic link 15, the both ends of second telescopic link 15 rotate in second pivot seat 13 and third pivot seat 33 respectively and are connected, the bottom fixedly connected with second connection pad 35 of first connection pad 6, the outside fixedly connected with three first telescopic link 12 of second connection pad 35, the one end and the second branch 14 fixed connection of first telescopic link 12, the bottom fixedly connected with second connection pad 35 of first connection pad 6, the inside rotation of second connection pad 35 is connected with second pivot 31, the outside of second pivot 31 and the inside fixedly connected with rope reel 32 that is located second connection pad 35, the one end of second pivot 31 extends to first connection pad 6 and the outside and can avoid stretching out and drawing forth from first connection pad 12 through first connection pad 11 and second connection pad 14 when the outside of first connection pad 6 is smooth and the expansion joint 15 is passed through first connection pad 11, can be avoided stretching out and drawing down from first expansion link 12.

A fifth groove 28 is formed in one side of the second supporting rod 14, a second spring 30 is arranged in the fifth groove 28, one end of the second spring 30 is fixedly connected with a second clamping block 29, the second clamping block 29 is clamped with the first groove 7, one side of the second clamping block 29 is fixedly connected with a connecting rope 27 which is positioned in the second spring 30, one end of the connecting rope 27 penetrates through the second supporting rod 14, the first telescopic rod 12, the second connecting disc 35 and is fixedly connected with a rope winding wheel 32, after the knob 5 is rotated, the rope winding wheel 32 can be driven to wind the connecting rope 27, so that the second clamping block 29 is pulled to leave the inside of the first groove 7, the second supporting rod 14 can slide out from the bottom end of the first supporting rod 11 through the second clamping block 29 to be clamped with the first grooves 7 according to the required height, adjustment can be completed, and the convenience of adjustment is greatly improved.

The fixed establishment includes the third groove 20 of seting up in roating seat 2 inside, the inside in third groove 20 is provided with first spring 23, the one end fixedly connected with first fixture block 19 of first spring 23, the bottom fixedly connected with inserted block 16 of dipperstick body 3, inserted block 16 is pegged graft with roating seat 2, second groove 18 has been seted up to one side of inserted block 16, first fixture block 19 and second groove 18 joint, fourth groove 22 has been seted up at the top of roating seat 2, one side fixedly connected with pull rod 21 of first fixture block 19, the one end of pull rod 21 is located the inside in fourth groove 22 and rather than sliding connection, can drive the inside that first fixture block 19 left second groove 18 through pulling pull rod 21, thereby make the dipperstick body 3 dismantle, thereby convenient transport, space occupation has been avoided.

The bottom end of the second strut 14 is fixedly connected with the spike 8 so that it can be inserted into the ground to improve the stability.

The both sides of second branch 14 and be close to the bottom and all rotate and be connected with connecting block 10, the bottom fixedly connected with anti-skidding foot 9 of two connecting blocks 10 for can steadily place on harder ground, avoid rocking.

The utility model has the following working principle that the first supporting rod 11 can be unfolded through rotating the first supporting rod 11, the second telescopic rods 15 and 24 and the first telescopic rod 12 are extended to be connected, so that the first supporting rod 11 and the second supporting rod 14 are in a triangular structure on the ground, when the first supporting rod 11 and the second supporting rod 14 are adjusted, the connecting rope 27 can be rolled up through the second rotating shaft 31 after the knob 5 is rotated, the second clamping block 29 is pulled to leave the interior of the first groove 7, the first connecting disc 6 can be connected through the first telescopic rod 12 and the second telescopic rod 15 to drive the second supporting rod 14 to slide out from the bottom end of the first supporting rod 11 through sliding the first telescopic rod 12 and the second telescopic rod 15, the anti-slip foot 9 is driven to be positioned below the spike 8 through the rotating connecting block 10 when the first supporting rod 11 and the second supporting rod 14 are unfolded to be placed on the ground, the spike 8 can be prevented from shaking when the spike 8 is directly inserted into the ground, the first clamping block 19 can be driven to leave the interior of the second groove 18 through the connection of the first telescopic rod 12 and the second telescopic rod 15 through the pulling 21, and the measuring rod 3 can be detached, and the measuring rod 3 can be conveniently detached.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the foregoing embodiments may be modified or equivalents may be substituted for some of the features thereof, and that the modification or substitution does not depart from the spirit and scope of the embodiments.

Claims

1. The utility model provides a dipperstick for building cost, its characterized in that, including connecting seat (1), the inside rotation of connecting seat (1) is connected with first pivot (17), the top fixedly connected with roating seat (2) of first pivot (17), the top of roating seat (2) is provided with dipperstick body (3), the outside fixedly connected with three first rotating shaft seat (4) of connecting seat (1), the inside rotation of first rotating shaft seat (4) is connected with first branch (11), the inside sliding connection of first branch (11) has second branch (14), and the three one side that first branch (11) is close to each other is provided with adjustment mechanism, one side that dipperstick body (3) and roating seat (2) are close to is provided with fixed establishment, a plurality of first groove (7) have been seted up to one side of first branch (11).

2. The measuring scale for building cost according to claim 1, wherein the adjusting mechanism comprises a first connecting disc (6) arranged on one side of the three first supporting rods (11) close to each other, three rope winding wheels (32) fixedly connected with the outer sides of the first connecting discs (6), a sixth groove (34) is formed on one side of the first supporting rods (11), a second rotating shaft seat (13) is fixedly connected with one side of the second supporting rods (14) and positioned in the sixth groove (34), a second telescopic rod (15) is arranged in the second rotating shaft seat (13) and the third rotating shaft seat (33), two ends of the second telescopic rod (15) are respectively connected with the second rotating shaft seat (13) and the third rotating shaft seat (33) in a rotating mode, a second connecting disc (35) is fixedly connected with the bottom of the first connecting disc (6), three first telescopic rods (12) are fixedly connected with the outer sides of the second connecting discs (35), one ends of the first supporting rods (12) are fixedly connected with the second rotating shaft (31) and the inner sides of the second connecting discs (35) are fixedly connected with the second connecting discs (31), one end of the second rotating shaft (31) extends to the outer side of the first connecting disc (6) and is fixedly connected with a knob (5).

3. The measuring scale for construction cost according to claim 1, characterized in that a fifth groove (28) is formed in one side of the second supporting rod (14), a second spring (30) is arranged in the fifth groove (28), one end of the second spring (30) is fixedly connected with a second clamping block (29), the second clamping block (29) is clamped with the first groove (7), a connecting rope (27) is fixedly connected to one side of the second clamping block (29) and located in the second spring (30), and one end of the connecting rope (27) penetrates through the second supporting rod (14), the first telescopic rod (12) and the second connecting disc (35) and is fixedly connected with the rope coiling wheel (32).

4. The measuring scale for construction cost according to claim 1, characterized in that the fixing mechanism comprises a third groove (20) formed in the rotary seat (2), a first spring (23) is arranged in the third groove (20), one end of the first spring (23) is fixedly connected with a first clamping block (19), the bottom of the measuring scale body (3) is fixedly connected with an inserting block (16), the inserting block (16) is inserted into the rotary seat (2), one side of the inserting block (16) is provided with a second groove (18), the first clamping block (19) is connected with the second groove (18) in a clamping mode, the top of the rotary seat (2) is provided with a fourth groove (22), one side of the first clamping block (19) is fixedly connected with a pull rod (21), and one end of the pull rod (21) is located in the fourth groove (22) and is connected with the fourth groove in a sliding mode.

5. A measuring scale for construction cost according to claim 1, characterized in that the bottom end of the second supporting rod (14) is fixedly connected with a spike (8).

6. The measuring scale for construction cost according to claim 1, wherein the two sides of the second supporting rod (14) are respectively and rotatably connected with a connecting block (10) near the bottom ends, and the bottoms of the two connecting blocks (10) are fixedly connected with anti-skid feet (9).