CN216559005U

CN216559005U - Bridge crack measuring device for bridge engineering

Info

Publication number: CN216559005U
Application number: CN202123149860.6U
Authority: CN
Inventors: 魏敏; 樊晓锋; 吴帅; 张强; 任科伟
Original assignee: China Construction First Group Corp Ltd
Current assignee: China Construction First Group Corp Ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-17
Anticipated expiration: 2031-12-15

Abstract

The utility model belongs to the technical field of bridge engineering, in particular to a bridge crack measuring device for bridge engineering, which comprises a base and a moving rod, wherein rollers are arranged below the base, an installation bin is arranged inside the base, and the interior of the installation bin is connected with a slide rail, one end of the slide rail is connected with a slide sleeve, one end of the slide sleeve is connected with a supporting seat, and a telescopic cylinder is connected above the supporting seat, a supporting table is arranged outside the telescopic cylinder, a support column is connected above the support table, a connecting block is arranged in the support column, one end of the connecting block is connected with a limit gear, the moving rod is arranged in the support column, and the outside of carriage release lever has seted up the opening, open-ended one end is connected with spacing stick, and just one end of spacing stick is connected with clamping screw, the top of carriage release lever is connected with detection device. This a bridge crack measuring device for bridge engineering is convenient for adjust convenient to use.

Description

Bridge crack measuring device for bridge engineering

Technical Field

The utility model relates to the technical field of bridge engineering, in particular to a bridge crack measuring device for bridge engineering.

Background

Along with the progress and development of science and technology, present construction bridge technique also strengthens in succession, and in the bridge construction process, the crack can appear because of effort such as stress of bridge itself leads to, influences the bridge and uses, consequently need detect the bridge crack, along with social development, many neotype bridge engineering continue to put into market, nevertheless current bridge engineering technique still has following problem:

1. the existing bridge engineering is inconvenient to adjust in use, and when the bridge cracks are detected, the height of a detection device needs to be adjusted according to various different environments, but the existing device is inconvenient to adjust in use and affects the detection precision;

2. the existing bridge engineering is inconvenient to use in use, and often needs to move the detection device when detecting a bridge crack, but the existing equipment does not have a moving function when in use, and needs to fixedly support the detection equipment when in detection, so that the influence of the outer diameter factor on the detection precision is avoided.

In order to solve the problems, innovative design is urgently needed on the basis of the original bridge crack measuring device for bridge engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bridge crack measuring device for bridge engineering, which aims to solve the problems that the existing bridge crack measuring device for bridge engineering is inconvenient to adjust and use in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bridge crack measuring device for bridge engineering, includes base and carriage release lever, the below of base sets up the gyro wheel, and the inside of base is provided with the installation storehouse to the internal connection in installation storehouse installs the slide rail, the one end of slide rail is connected with the sliding sleeve, and the one end of sliding sleeve is connected with the supporting seat to the top of supporting seat is connected with telescopic cylinder, telescopic cylinder's the outside is provided with a supporting bench, and the top of a supporting bench is connected with the support column, the inside of support column is provided with the connecting block, and the one end of connecting block is connected with stop gear, the carriage release lever is installed in the inside of support column, and the outside of carriage release lever has seted up the opening, open-ended one end is connected with spacing stick, and the one end of spacing stick is connected with clamping screw, the top of carriage release lever is connected with detection device.

Preferably, the rollers are connected with the base through bolts, and the number of the rollers is 4 in symmetry with the axis of the base.

Preferably, a sliding installation structure is formed between the supporting seat and the sliding rail through a sliding sleeve, and the supporting seat and the sliding sleeve are connected in an integrated welding mode.

Preferably, be in same straight line setting between telescopic cylinder and the supporting seat, and adopt parallel structure to set up between telescopic cylinder and the base.

Preferably, the limiting gear and the connecting block are connected through a bearing, and the limiting gear and the opening are arranged in the same straight line.

Preferably, the limiting rod and the fixing screw are welded integrally, and the limiting rod and the opening are arranged in a parallel structure.

Compared with the prior art, the utility model has the beneficial effects that: the bridge crack measuring device for bridge engineering is convenient to adjust and use;

1. when the device is used, the fixing screw rod can be rotated to drive the limiting rod at one end to leave the opening through rotation, so that the movable rod is released from being fixed, then the movable rod is manually pulled upwards as shown in figures 1-3 and moves upwards, meanwhile, the movable rod drives the limiting gears arranged at two sides to rotate through the opening formed in the side surface, so that when the movable rod moves up and down, the movable rod is limited through the combination of the limiting gears and the opening, the shaking in the moving process of the movable rod is reduced, then when the movable rod is pulled upwards to a certain degree, the fixing screw rod is manually rotated again, the fixing screw rod moves inwards, so that the fixing screw rod pushes the limiting rod to be inserted into the opening, and the height adjustment is completed;

2. when using the device, this a bridge crack measuring device for bridge engineering is provided with the gyro wheel, when the device uses, the accessible promotes the device, make the device remove through the gyro wheel, and when needs examine time measuring, the accessible starts telescopic cylinder, telescopic cylinder promotes a supporting bench, make a supporting bench contact ground, a supporting bench slides on the slide rail through the sliding sleeve simultaneously, be convenient for make a supporting bench stability when the motion, then jack-up the base of whole device, make to support fixedly to the device.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a roller; 3. installing a bin; 4. a slide rail; 5. a sliding sleeve; 6. a supporting seat; 7. a telescopic cylinder; 8. a support table; 9. a support pillar; 10. connecting blocks; 11. a limit gear; 12. a travel bar; 13. an opening; 14. a limiting rod; 15. fixing the screw rod; 16. and (4) a detection device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a bridge crack measuring device for bridge engineering comprises a base 1, rollers 2, an installation bin 3, a slide rail 4, a sliding sleeve 5, a supporting seat 6, a telescopic cylinder 7, a supporting table 8, a supporting column 9, a connecting block 10, a limit gear 11, a movable rod 12, an opening 13, a limit rod 14, a fixed screw 15 and a detection device 16, wherein the rollers 2 are arranged below the base 1, the installation bin 3 is arranged inside the base 1, the slide rail 4 is connected and installed inside the installation bin 3, one end of the slide rail 4 is connected with the sliding sleeve 5, one end of the sliding sleeve 5 is connected with the supporting seat 6, the telescopic cylinder 7 is connected above the supporting seat 6, the supporting table 8 is arranged outside the telescopic cylinder 7, the supporting column 9 is connected above the supporting table 8, the connecting block 10 is arranged inside the supporting column 9, one end of the connecting block 10 is connected with the limit gear 11, the movable rod 12 is installed inside the supporting column 9, an opening 13 is formed in the outer side of the moving rod 12, one end of the opening 13 is connected with a limiting rod 14, one end of the limiting rod 14 is connected with a fixed screw 15, and a detection device 16 is connected above the moving rod 12;

further, the roller 2 is connected with the base 1 through a bolt, and 4 rollers 2 are symmetrically arranged on the axis of the base 1, so that the device can be moved through the roller 2 by pushing the device;

furthermore, a sliding installation structure is formed between the supporting seat 6 and the sliding rail 4 through a sliding sleeve 5, and the supporting seat 6 and the sliding sleeve 5 are connected in an integrated welding manner, so that when the supporting table 8 moves, the supporting table 8 slides on the sliding rail 4 through the sliding sleeve 5, and the stability of the supporting table 8 during movement is facilitated;

furthermore, the telescopic cylinder 7 and the supporting seat 6 are arranged in the same straight line, and the telescopic cylinder 7 and the base 1 are arranged in a parallel structure, so that by starting the telescopic cylinder 7, the telescopic cylinder 7 pushes the supporting table 8 to enable the supporting table 8 to be in contact with the ground, and then the base 1 of the whole device is jacked up to support and fix the device;

furthermore, the limit gear 11 and the connecting block 10 are connected through a bearing, and the limit gear 11 and the opening 13 are arranged in the same straight line, so that when the movable rod 12 moves, the movable rod 12 drives the limit gears 11 arranged on two sides to rotate through the opening 13 arranged on the side surface, when the movable rod 12 moves up and down, the movable rod 12 is limited through the combination of the limit gear 11 and the opening 13, and the shaking of the movable rod 12 in the moving process is reduced;

further, adopt the integral type welding between spacing stick 14 and the clamping screw 15, and adopt parallel structure to set up between spacing stick 14 and the opening 13, accessible rotation clamping screw 15, clamping screw 15 drives the spacing stick 14 of one end through rotatory and leaves opening 13 for connect and remove the fixed to carriage release 12.

The working principle is as follows: when the bridge crack measuring device for bridge engineering is used, the device is firstly pushed to move through the roller 2, then the telescopic cylinder 7 is started, the telescopic cylinder 7 pushes the support table 8 to enable the support table 8 to be in contact with the ground, meanwhile, the support table 8 slides on the slide rail 4 through the slide sleeve 5, so that the stability of the support table 8 during movement is facilitated, then the base 1 of the whole device is jacked up, then the fixing screw 15 can be rotated, the fixing screw 15 drives the limit rod 14 at one end to leave the opening 13 through rotation, so that the fixing of the moving rod 12 is released, then, as shown in figures 1-3, the moving rod 12 is manually pulled upwards, the moving rod 12 moves upwards, meanwhile, the moving rod 12 drives the limit gears 11 arranged at two sides to rotate through the opening 13 formed in the side surface, so that when the moving rod 12 moves upwards and downwards, through the combination of limit gear 11 and opening 13, carry on spacingly to carriage release lever 12, reduce rocking in the carriage release lever 12 motion process, after that when upwards pulling carriage release lever 12 to a certain extent, manual rotatory clamping screw 15 once more, clamping screw 15 is inside to be removed for clamping screw 15 promotes during stopper 14 inserts opening 13, thereby accomplishes the regulation of height, detects through detection device 16 at last.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a bridge crack measuring device for bridge engineering, includes base (1) and carriage release lever (12), its characterized in that: the roller wheel type sliding support is characterized in that roller wheels (2) are arranged below the base (1), an installation bin (3) is arranged inside the base (1), a sliding rail (4) is installed inside the installation bin (3), one end of the sliding rail (4) is connected with a sliding sleeve (5), one end of the sliding sleeve (5) is connected with a supporting seat (6), a telescopic cylinder (7) is connected above the supporting seat (6), a supporting table (8) is arranged outside the telescopic cylinder (7), a supporting column (9) is connected above the supporting table (8), a connecting block (10) is arranged inside the supporting column (9), one end of the connecting block (10) is connected with a limit gear (11), the moving rod (12) is installed inside the supporting column (9), an opening (13) is formed in the outer side of the moving rod (12), one end of the opening (13) is connected with a limit rod (14), and one end of the limiting rod (14) is connected with a fixing screw rod (15), and a detection device (16) is connected above the moving rod (12).

2. The bridge crack measuring device for bridge engineering of claim 1, wherein: the roller (2) is connected with the base (1) through bolts, and the roller (2) is symmetrically provided with 4 rollers relative to the axis of the base (1).

3. The bridge crack measuring device for bridge engineering of claim 1, wherein: the supporting seat (6) and the sliding rail (4) form a sliding installation structure through the sliding sleeve (5), and the supporting seat (6) and the sliding sleeve (5) are connected in an integrated welding mode.

4. The bridge crack measuring device for bridge engineering of claim 1, wherein: the telescopic cylinder (7) and the supporting seat (6) are arranged on the same straight line, and the telescopic cylinder (7) and the base (1) are arranged in a parallel structure.

5. The bridge crack measuring device for bridge engineering of claim 1, wherein: the limiting gear (11) and the connecting block (10) are connected through a bearing, and the limiting gear (11) and the opening (13) are arranged in the same straight line.

6. The bridge crack measuring device for bridge engineering of claim 1, wherein: the limiting rod (14) and the fixing screw rod (15) are welded integrally, and the limiting rod (14) and the opening (13) are arranged in a parallel structure.