CN220960965U

CN220960965U - Auxiliary device for bridge load test detection

Info

Publication number: CN220960965U
Application number: CN202322644073.1U
Authority: CN
Inventors: 顾磊
Original assignee: Zhejiang Zhejiao Testing Technology Co ltd
Current assignee: Zhejiang Zhejiao Testing Technology Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-14
Anticipated expiration: 2033-09-27

Abstract

The utility model relates to the technical field of devices for bridge load test detection, in particular to an auxiliary device for bridge load test detection, which comprises an operation table, wherein an iron plate is arranged on the operation table, a baffle is arranged on one side of the iron plate, an adjusting box is arranged on the iron plate, a first fixed box is arranged at one end of the adjusting box, a second fixed box is arranged at the other end of the adjusting box, a driving motor is arranged on one side of the adjusting box, a telescopic mechanism is arranged between the driving motor and the operation table, a gear is arranged at the output end of the driving motor, and the gear is positioned in the adjusting box.

Description

Auxiliary device for bridge load test detection

Technical Field

The utility model relates to the technical field of devices for bridge load test detection, in particular to an auxiliary device for bridge load test detection.

Background

As is well known, a bridge is a building constructed for crossing natural or artificial obstacles on roads, is erected on rivers, lakes and seas, so that vehicles, pedestrians and the like can pass smoothly, a prestressed reinforced concrete bridge often needs to detect the load capacity of reinforced concrete blocks with the same design parameters before actual construction, an auxiliary device is needed to support the reinforced concrete blocks during detection of the reinforced concrete block samples, the auxiliary device for detecting the existing bridge load test is easy to horizontally displace when the bridge test samples are pressed during supporting, the instantaneous pressure in the vertical direction is partially relieved, the problem of certain error of the detected data is caused, the sliding condition of the bridge test samples is caused when the bridge test samples are pressed seriously, the adjacent objects are easy to collide and damage, and a certain potential safety hazard is provided, so that a solution is necessary to solve the technical problem.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an auxiliary device for bridge load test detection.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary device for bridge load test detects, includes the operation panel, be equipped with the iron plate on the operation panel, one side of iron plate is equipped with the baffle, be equipped with the regulating box on the iron plate, the one end of regulating box is equipped with first fixed box, the other end of regulating box is equipped with the second fixed box, one side of regulating box is equipped with driving motor, driving motor with be equipped with telescopic machanism between the operation panel, driving motor's output is equipped with the gear, the gear is located the inside of regulating box, the inside of first fixed box is equipped with first link, first link with be equipped with first pinion rack between the gear, first pinion rack is located the below of gear, the inside of second fixed box is equipped with the second link, the second link with be equipped with the second pinion rack between the gear, the gear engagement connects first pinion rack and second pinion rack, first link with be equipped with between the outside of second fixed box and the second link with the electromagnetic lock is equipped with between the iron plate, the bottom is equipped with between the guide frame.

In order to facilitate stable movement of the adjusting box, the utility model is improved in that the guide mechanism comprises a guide groove and a guide block, the guide groove is formed in the top end of the iron plate, the guide block is arranged at the bottom end of the adjusting box, and the guide block is connected with the guide groove in a sliding manner.

In order to facilitate the linear movement of the adjusting box, the utility model is improved in that the telescopic mechanism comprises an electric telescopic rod, the electric telescopic rod is arranged on the operating platform, and the output end of the electric telescopic rod is connected with the driving motor.

In order to enable the bridge test sample to be firmly fixed, the utility model is improved in that a supporting frame is arranged on one side of the adjusting box, and a supporting plate is arranged on the supporting frame.

In order to improve the rotation precision of the driving motor, the utility model is improved in that the driving motor is a servo motor.

In order to prevent a bridge test sample from being knocked and damaged to the pushing frame, the utility model is improved in that a rubber pad is arranged on the outer side of the pushing frame.

In order to enable the guide block to stably slide in the guide groove, the utility model is improved in that the guide groove and the guide block are of T-shaped structures.

In order to improve the anti-skid performance of the baffle plate and the supporting plate, the utility model is improved in that anti-skid insections are arranged on the outer sides of the baffle plate and the supporting plate.

(III) beneficial effects

Compared with the prior art, the utility model provides an auxiliary device for bridge load test detection, which has the following beneficial effects:

This an auxiliary device for bridge load test detects, bridge test sample supports in one side of baffle, one side of regulating box supports in the opposite side of bridge test sample, through control driving motor, the promotion frame of first link supports in the one end of bridge test sample, the promotion frame of second link supports in the other end of bridge test sample, make the bridge test sample grasp all around, this structure can grasp the bridge test sample and fix all around, thereby when detecting, when the bridge test sample receives the pressure of vertical direction, can not take place the displacement, thereby improve the accuracy that detects, guarantee the normal load test of bridge test sample and detect.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present utility model 2;

FIG. 3 is a top half cross-sectional view of the structure of the present utility model;

fig. 4 is a right side half sectional view of the structure of the present utility model.

In the figure: 1. an operation table; 2. an iron plate; 3. a baffle; 4. an adjusting box; 5. a first fixed box; 6. a second fixed box; 7. a driving motor; 8. a gear; 9. a first connection frame; 10. a first toothed plate; 11. a second connecting frame; 12. a second toothed plate; 13. a pushing frame; 14. an electromagnetic lock; 15. a guide groove; 16. an electric telescopic rod; 17. and a support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-4, the utility model discloses an auxiliary device for bridge load test detection, which comprises an operation table 1, wherein an iron plate 2 is arranged on the operation table 1, a baffle 3 is arranged on one side of the iron plate 2, an adjusting box 4 is arranged on the iron plate 2, a first fixed box 5 is arranged at one end of the adjusting box 4, a second fixed box 6 is arranged at the other end of the adjusting box 4, a driving motor 7 is arranged on one side of the adjusting box 4, a telescopic mechanism is arranged between the driving motor 7 and the operation table 1, a gear 8 is arranged at the output end of the driving motor 7, the gear 8 is positioned in the adjusting box 4, a first connecting frame 9 is arranged in the first fixed box 5, a first connecting frame 10 is arranged between the first connecting frame 9 and the gear 8, a second connecting frame 11 is arranged in the adjusting box 6, a second toothed plate 12 is arranged between the second connecting frame 11 and the gear 8, a sample is arranged on the other side of the adjusting box 4, a sample is abutted against the first connecting frame 4, a sample is clamped between the first connecting frame 12 and the second connecting frame 4, a sample is arranged on the other side of the bridge test box 4, a sample is abutted against the sample is fastened by pushing the sample holder 4, and the sample is arranged on the other side of the bridge test box 4, and the sample is fastened by the sample holder 4, then through controlling the driving motor 7, the output end of the driving motor 7 rotates the gear 8, through the first toothed plate 10 and the second toothed plate 12 meshing connection gear 8, can make first toothed plate 10 and second toothed plate 12 move in the regulating box 4 straight line, first toothed plate 10 drives first link 9 and moves, the pushing frame 13 of first link 9 supports one end of the bridge test sample, the second toothed plate 12 drives the second link 11 and moves, the pushing frame 13 of second link 11 supports the other end of the bridge test sample, then through controlling electromagnetic lock 14, electromagnetic lock 14 adsorbs iron plate 2, thus make pushing frame 13 firm fixed on iron plate 2, thus make the periphery of the bridge test sample grasp, firm fixing on iron plate 2, thus in order to load test detect the load of the test sample of load test, in the course of detection, the situation that the bridge test sample will not appear horizontal displacement, make the test data will not appear error, when needing to take off the bridge test sample, personnel move one side of the test sample through the regulating box 4 of the telescopic machanism, then through controlling the driving motor 7, the opposite direction of pushing frame 13 supports the other end of the bridge test sample of the bridge, thus can make the opposite direction of the bridge test sample of the first link 10 and move in order to make the opposite direction of the bridge test sample of the first link 10, the opposite direction can be regarded as the test sample of the first link 13, the test sample can be moved in order to take out the opposite direction when the test sample is so that the test sample can be detected, the opposite to the test sample is moved, the opposite to the first end of the test sample is detected, the test sample is opposite to the test sample is moved, can be detected, and can be detected, and the normal load test detection of the bridge test sample is ensured.

The guide mechanism can be any guide device, and comprises a guide groove 15 and a guide block, wherein the guide groove 15 is formed in the top end of the iron plate 2, the guide block is installed at the bottom end of the adjusting box 4, the guide block is slidably connected with the guide groove 15, when the adjusting box 4 is moved through the telescopic mechanism, the electric guide block of the adjusting box 4 moves, and the guide block stably slides in the guide groove 15, so that the adjusting box 4 can stably slide on the iron plate 2.

The telescopic mechanism can be any telescopic device, and for further facilitating the linear movement of the adjusting box 4, the telescopic mechanism comprises an electric telescopic rod 16, the electric telescopic rod 16 is installed on the operating platform 1, the output end of the electric telescopic rod 16 is connected with the driving motor 7, and the driving motor 7 is driven to move by controlling the electric telescopic rod 16, so that the adjusting box 4 linearly moves on the iron plate 2.

Above-mentioned needs adjusting box 4 more firm support in one side of bridge test sample, in order to satisfy above-mentioned demand, one side of adjusting box 4 is equipped with the support frame, be equipped with backup pad 17 on the support frame, through the backup pad 17 of the support frame of adjusting box 4 one side, backup pad 17 supports in one side of bridge test sample to make bridge test sample more firm fix.

The driving motor 7 may be any type of motor, and in order to further improve the rotation precision of the driving motor 7, the driving motor 7 is a servo motor, and the servo motor has the characteristic of high rotation precision, so that the rotation precision of the driving motor 7 can be improved.

The situation that the pushing frame 13 is easy to extrude and collide with the damage when the pushing frame 13 contacts the bridge test sample is solved, a rubber pad is arranged on the outer side of the pushing frame 13, and the pushing frame 13 can be buffered through the rubber pad, so that the bridge test sample can be prevented from colliding with the damage to the pushing frame 13.

The guide groove 15 and the guide block may have any shape, and in order to further enable the guide block to stably slide in the guide groove 15, the guide groove 15 and the guide block are both in a T-shaped structure, and the guide block can stably slide in the guide groove 15 through the guide groove 15 and the guide block having the T-shaped structure, thereby enabling the adjusting box 4 to stably move.

Above-mentioned baffle 3 and backup pad 17 need certain anti-skidding performance, in order to satisfy above-mentioned demand, baffle 3 with the outside of backup pad 17 all is equipped with anti-skidding insection, can improve the anti-skidding performance of baffle 3 and backup pad 17 through anti-skidding insection to make the more firm bridge test sample that holds of adding of baffle 3 and backup pad 17.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary device for bridge load test detects, includes operation panel (1), be equipped with iron plate (2) on operation panel (1), one side of iron plate (2) is equipped with baffle (3), a serial communication port, be equipped with adjustment box (4) on iron plate (2), the one end of adjustment box (4) is equipped with first fixed box (5), the other end of adjustment box (4) is equipped with second fixed box (6), one side of adjustment box (4) is equipped with driving motor (7), driving motor (7) with be equipped with telescopic machanism between operation panel (1), the output of driving motor (7) is equipped with gear (8), gear (8) are located the inside of adjustment box (4), the inside of first fixed box (5) is equipped with first link (9), be equipped with first pinion rack (10) between first link (9) with gear (8), first pinion rack (10) are located the below of gear (8), the inside of second fixed box (6) is equipped with gear (8), be equipped with second pinion rack (12) in between second link (8) and the second pinion rack (12), the gear (8) is connected with the first toothed plate (10) and the second toothed plate (12) in a meshing mode, a first connecting frame (9) is connected with the outer side of the first fixed box (5), a second connecting frame (11) is connected with the outer side of the second fixed box (6), a pushing frame (13) is arranged between the outer sides of the second fixed box, an electromagnetic lock (14) is arranged at the bottom end of the pushing frame (13), and a guide mechanism is arranged between the adjusting box (4) and the iron plate (2).

2. The auxiliary device for bridge load test detection according to claim 1, wherein the guide mechanism comprises a guide groove (15) and a guide block, the guide groove (15) is formed in the top end of the iron plate (2), the guide block is mounted at the bottom end of the adjusting box (4), and the guide block is slidably connected with the guide groove (15).

3. An auxiliary device for bridge load test detection according to claim 2, characterized in that the telescopic mechanism comprises an electric telescopic rod (16), the electric telescopic rod (16) is mounted on the operating table (1), and the output end of the electric telescopic rod (16) is connected with the driving motor (7).

4. An auxiliary device for bridge load test detection according to claim 3, characterized in that a supporting frame is arranged on one side of the adjusting box (4), and a supporting plate (17) is arranged on the supporting frame.

5. An auxiliary device for bridge load test detection according to claim 4, characterized in that the drive motor (7) is a servo motor.

6. An auxiliary device for bridge load test detection according to claim 5, characterized in that the outside of the pushing frame (13) is provided with a rubber pad.

7. An auxiliary device for bridge load test detection according to claim 6, wherein the guide groove (15) and the guide block are of T-shaped structure.

8. Auxiliary device for bridge load test detection according to claim 7, characterized in that the outer sides of the baffle plate (3) and the support plate (17) are provided with anti-slip insections.