CN221037197U - Crack detection device for bridge engineering - Google Patents
Crack detection device for bridge engineering Download PDFInfo
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- CN221037197U CN221037197U CN202323203029.3U CN202323203029U CN221037197U CN 221037197 U CN221037197 U CN 221037197U CN 202323203029 U CN202323203029 U CN 202323203029U CN 221037197 U CN221037197 U CN 221037197U
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- fixedly connected
- bearing plate
- block
- detection device
- rack
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- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model discloses a crack detection device for bridge engineering, which comprises a bearing plate, wherein a rack is fixedly connected to the outer surface of the bearing plate, a supporting rod is connected to the outer surface of the bearing plate in a threaded manner, a sliding block is connected to the inner surface of the bearing plate in a sliding manner, and a cleaning device is connected to the inner surface of the bearing plate in a sliding manner. According to the utility model, the cleaning device is arranged to move, the rotating rod drives the friction block to rotate through the engagement of the gear and the rack, so that the friction block moves and rotates simultaneously to clean the periphery of a crack, the pushing block extrudes the corrugated pipe, air in the corrugated pipe is conveyed into the connecting pipe and is discharged through the exhaust port, the cleaned dust is blown away after being blown to the periphery of the crack, and the whole device cleans the detected crack and the periphery of dust and impurities.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to a crack detection device for bridge engineering.
Background
Bridge engineering refers to the working process of bridge exploration, design, construction, maintenance, verification and the like, and the scientific and engineering technology for researching the process, and is one branch of civil engineering. The development of bridge engineering is mainly dependent on the traffic demand for it.
In the prior art, the bridge cracks of the bridge engineering need to be measured, for example, the Chinese patent number is: CN 217277901U's a bridge crack measuring device for municipal bridge works, including the firm board, open the lower extreme of firm board has No. two recesses, the equal fixedly connected with bottom plate of lower extreme left part and lower extreme right part of firm board, two the equal fixedly connected with strutting arrangement of front end and rear end of bottom plate, open in the middle of the upper end of firm board has a spacing groove, the right-hand member middle part fixedly connected with adjusting device of firm board, the equal fixedly connected with handle of upper end left part and upper end right part of firm board, two the upper end and the lower extreme of handle all open a plurality of anti-skidding line, the left bottom plate upper end left part fixedly connected with pushing handle. According to the bridge crack measuring device for municipal bridge engineering, the adjusting device and the detecting assembly are arranged on the whole device, so that small cracks can be observed, the observation result is more comprehensive, the position can be automatically adjusted for use, the detecting efficiency is greatly improved, and the practicability is high.
The above scheme has the advantages but the disadvantages that: because municipal bridge is in the work progress, the environment is relatively poor, often spreads over debris such as dust earth, the device is before detecting the crack, can't clear up around the crack, and measurement effect is not comprehensive effective enough, influences measurement accuracy, and current bridge engineering's bridge crack measuring device is when using, and whole device is great heavier, is inconvenient for accomodating the device, is inconvenient for use.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model solves the technical problems by adopting the following technical scheme: the utility model provides a crack detection device for bridge engineering, includes the loading board, the surface fixedly connected with rack of loading board, the surface threaded connection of loading board has the bracing piece, the internal surface sliding connection of loading board has the sliding block, the internal surface sliding connection of loading board has cleaning device, cleaning device's upper end is provided with the poking rod, the surface fixedly connected with bellows of rack;
The cleaning device comprises a fixed block, the inner surface of the fixed block is rotationally connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a friction block, and the top end of the rotating rod is fixedly connected with a gear.
Preferably, the outer surface of the fixed block is in sliding connection with the inner surface of the bearing plate, the outer surface of the gear is meshed with the outer surface of the rack, and the outer surface of the rotating rod is in rotary connection with the inner surface of the poking rod. Through the meshing of gear and rack, when the fixed block removes, make the bull stick drive the friction block and rotate to make the friction block rotate while removing.
Preferably, the outer surface fixedly connected with connecting pipe of bellows, the outer surface fixedly connected with gas vent of connecting pipe, the outer surface fixedly connected with pushing block of bellows, the outer surface fixedly connected with push rod of pushing block. The inner surface of the corrugated pipe is fixedly connected with a supporting spring, the outer surface of the push rod is in sliding connection with the inner surface of the rack, and the outer surface of the exhaust port is fixedly connected with the outer surface of the bearing plate. The pushing block is driven to move through the sliding push rod, so that the pushing block extrudes the corrugated pipe, air in the corrugated pipe is conveyed into the connecting pipe and is discharged through the exhaust port, and the corrugated pipe is restored under the action of the supporting spring.
Preferably, the inner surface sliding connection of sliding block has the measurement piece, the surface rotation of sliding block is connected with presses the piece, the surface fixedly connected with fixture block of pressing the piece, the surface fixedly connected with pushing spring of pressing the piece. The pressing piece is pressed and the pushing spring is compressed, so that the pressing piece rotates on the outer surface of the sliding block with the clamping block fixedly connected, the limitation on the measuring block is eliminated, the measuring block slides downwards and enters the gap, and the storage is convenient.
Preferably, the outer surface of the sliding block is fixedly connected with a pointer, and the outer surface of the bearing plate is fixedly connected with a graduated scale. The sliding block slides on the inner surface of the bearing plate to drive the pointer to move, and the pointer is arranged at the position of the graduated scale to collect the size data of the crack conveniently.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the cleaning device is arranged to move, the rotating rod drives the friction block to rotate through the engagement of the gear and the rack, so that the friction block moves and rotates simultaneously to clean the periphery of the crack, the pushing block extrudes the corrugated pipe to convey air in the corrugated pipe into the connecting pipe, the air is discharged through the exhaust port and blown to the periphery of the crack, and the cleaned dust is blown away, so that the whole device cleans the detected crack and the periphery of the dust and impurities.
2. According to the utility model, the supporting rods at the two ends of the bearing plate are rotated, the length of the supporting rods is changed, so that the bearing plate and the ground are adjusted to be horizontal, the inclination of the bearing plate caused by the inclination of the ground is prevented, the measurement error is caused, the pressing piece is pressed to rotate on the outer surface of the sliding block, the limitation on the measuring block is relieved, the measuring block slides downwards and enters the gap, the measuring piece is limited by the control piece, the device is convenient to store, the pointer is driven to move by moving the sliding block, and the size data of the gap is conveniently collected by the position of the pointer on the graduated scale.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of the structure of the slider of the present utility model;
FIG. 3 is a schematic view of the cleaning apparatus of the present utility model;
FIG. 4 is a schematic view of the structure of the connecting pipe of the present utility model;
fig. 5 is a schematic view of the structure of the bellows of the present utility model.
In the figure: 1. a carrying plate; 2. a rack; 3. a graduated scale; 4. a support rod; 5. a cleaning device; 501. a fixed block; 502. a rotating rod; 503. a gear; 504. a friction block; 6. a toggle rod; 7. a sliding block; 8. a pointer; 9. a bellows; 10. pressing the sheet; 11. a measuring block; 12. a pushing spring; 13. a clamping block; 14. a pushing block; 15. a connecting pipe; 16. an exhaust port; 17. a push rod; 18. and a support spring.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Examples:
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a crack detection device for bridge engineering, includes loading board 1, the surface fixedly connected with rack 2 of loading board 1, the surface threaded connection of loading board 1 has bracing piece 4, the internal surface sliding connection of loading board 1 has sliding block 7, the internal surface sliding connection of loading board 1 has cleaning device 5, the upper end of cleaning device 5 is provided with toggle lever 6, the surface fixedly connected with bellows 9 of rack 2;
The cleaning device 5 comprises a fixed block 501, a rotating rod 502 is rotatably connected to the inner surface of the fixed block 501, a friction block 504 is fixedly connected to the bottom end of the rotating rod 502, and a gear 503 is fixedly connected to the top end of the rotating rod 502.
The outer surface of the fixed block 501 is in sliding connection with the inner surface of the bearing plate 1, the outer surface of the gear 503 is meshed with the outer surface of the rack 2, and the outer surface of the rotating rod 502 is in rotating connection with the inner surface of the poking rod 6. In the moving process of the fixed block 501, the rotating rod 502 fixedly connected with the gear 503 rotates in the fixed block 501 through the meshing of the gear 503 and the rack 2, and drives the friction block 504 fixedly connected to rotate, and the friction block 504 moves and rotates to clean the periphery of the crack through the movement of the cleaning device 5.
The outer surface fixedly connected with connecting pipe 15 of bellows 9, the outer surface fixedly connected with gas vent 16 of connecting pipe 15, the outer surface fixedly connected with pushing block 14 of bellows 9, the outer surface fixedly connected with push rod 17 of pushing block 14. The inner surface of the bellows 9 is fixedly connected with a supporting spring 18, the outer surface of the push rod 17 is in sliding connection with the inner surface of the rack 2, and the outer surface of the exhaust port 16 is fixedly connected with the outer surface of the bearing plate 1. The sliding push rod 17 slides on the inner surface of the rack 2 to drive the fixedly connected pushing block 14 to move, so that the pushing block 14 extrudes the corrugated pipe 9, air in the corrugated pipe 9 is conveyed into the fixedly connected connecting pipe 15 and is discharged through the exhaust port 16, and the air is blown to the periphery of a crack for cleaning.
The inner surface sliding connection of sliding block 7 has measuring block 11, and the surface rotation of sliding block 7 is connected with presses the piece 10, presses the surface fixedly connected with fixture block 13 of piece 10, presses the surface fixedly connected with of piece 10 and promotes spring 12. The pressing piece 10 is pressed and the fixedly connected pushing spring 12 is compressed, so that the pressing piece 10 rotates on the outer surface of the sliding block 7 with the fixedly connected clamping block 13, the limitation on the measuring block 11 is relieved, and the measuring block 11 is conveniently stored.
The outer surface of the sliding block 7 is fixedly connected with a pointer 8, and the outer surface of the bearing plate 1 is fixedly connected with a graduated scale 3. The sliding block 7 is moved to slide on the inner surface of the bearing plate 1 and drives the fixedly connected pointer 8 to move until the measuring block 11 contacts the inner wall of the gap, and the pointer 8 is positioned at the position of the graduated scale 3, so that the size data of the gap can be conveniently collected.
Working principle:
When the device is used, the bearing plate 1 is vertically placed on the ground, when a crack is detected, the poking rod 6 is pulled, the cleaning device 5 is moved, the fixed block 501 slides on the inner surface of the bearing plate 1 to move and drives the rotating rod 502 which is rotationally connected to move, in the moving process of the fixed block 501, the rotating rod 502 which is fixedly connected with the gear 503 rotates in the fixed block 501 and drives the friction block 504 to rotate through the meshing of the gear 503 and the rack 2, the friction block 504 moves while rotating to clean the periphery of the crack and drives the pushing block 14 to move through the sliding push rod 17, the pushing block 14 extrudes the corrugated pipe 9, air in the corrugated pipe is conveyed into the connecting pipe 15 and is discharged through the exhaust port 16, the cleaned dust is blown away, after the push rod 17 is released, the corrugated pipe 9 is restored under the action of the supporting spring 18, and the subsequent measurement is convenient;
the supporting rods 4 at the two ends of the bearing plate 1 are rotated, the length of the supporting rods 4 is changed, so that the bearing plate 1 and the ground are adjusted to be horizontal, at the moment, the pressing piece 10 is pressed and the pushing spring 12 is compressed, so that the pressing piece 10 drives the clamping block 13 fixedly connected to rotate on the outer surface of the sliding block 7, the limitation on the measuring block 11 is relieved, the measuring block 11 slides downwards and enters into a gap, the pointer 8 is driven to move by moving the sliding block 7 until the measuring block 11 contacts with the inner wall of the gap, and the position of the pointer 8 on the graduated scale 3 is used for conveniently collecting size data of the gap.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein are implemented by conventional means in the art unless specifically indicated and limited by the context.
Claims (6)
1. Crack detection device for bridge engineering, including loading board (1), its characterized in that: the outer surface of the bearing plate (1) is fixedly connected with a rack (2), the outer surface of the bearing plate (1) is in threaded connection with a supporting rod (4), the inner surface of the bearing plate (1) is in sliding connection with a sliding block (7), the inner surface of the bearing plate (1) is in sliding connection with a cleaning device (5), the upper end of the cleaning device (5) is provided with a poking rod (6), and the outer surface of the rack (2) is fixedly connected with a corrugated pipe (9);
The cleaning device (5) comprises a fixed block (501), a rotating rod (502) is rotatably connected to the inner surface of the fixed block (501), a friction block (504) is fixedly connected to the bottom end of the rotating rod (502), and a gear (503) is fixedly connected to the top end of the rotating rod (502).
2. The crack detection device for bridge engineering according to claim 1, wherein: the outer surface of the fixed block (501) is in sliding connection with the inner surface of the bearing plate (1), the outer surface of the gear (503) is meshed with the outer surface of the rack (2), and the outer surface of the rotating rod (502) is in rotary connection with the inner surface of the toggle rod (6).
3. The crack detection device for bridge engineering according to claim 1, wherein: the outer surface fixedly connected with connecting pipe (15) of bellows (9), the outer surface fixedly connected with gas vent (16) of connecting pipe (15), the outer surface fixedly connected with of bellows (9) promotes piece (14), the outer surface fixedly connected with push rod (17) of promotion piece (14).
4. A crack detection device for bridge construction according to claim 3, characterized in that: the inner surface of the corrugated pipe (9) is fixedly connected with a supporting spring (18), the outer surface of the push rod (17) is in sliding connection with the inner surface of the rack (2), and the outer surface of the exhaust port (16) is fixedly connected with the outer surface of the bearing plate (1).
5. The crack detection device for bridge engineering according to claim 1, wherein: the inner surface sliding connection of sliding block (7) has measurement piece (11), the surface rotation of sliding block (7) is connected with press piece (10), the surface fixedly connected with fixture block (13) of press piece (10), the surface fixedly connected with push spring (12) of press piece (10).
6. The crack detection device for bridge engineering according to claim 5, wherein: the outer surface of the sliding block (7) is fixedly connected with a pointer (8), and the outer surface of the bearing plate (1) is fixedly connected with a graduated scale (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323203029.3U CN221037197U (en) | 2023-11-27 | 2023-11-27 | Crack detection device for bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323203029.3U CN221037197U (en) | 2023-11-27 | 2023-11-27 | Crack detection device for bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221037197U true CN221037197U (en) | 2024-05-28 |
Family
ID=91166112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323203029.3U Active CN221037197U (en) | 2023-11-27 | 2023-11-27 | Crack detection device for bridge engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221037197U (en) |
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2023
- 2023-11-27 CN CN202323203029.3U patent/CN221037197U/en active Active
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