CN215338180U - Detect crack detection device for angle adjustable public road bridge roof beam - Google Patents
Detect crack detection device for angle adjustable public road bridge roof beam Download PDFInfo
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- CN215338180U CN215338180U CN202121887974.8U CN202121887974U CN215338180U CN 215338180 U CN215338180 U CN 215338180U CN 202121887974 U CN202121887974 U CN 202121887974U CN 215338180 U CN215338180 U CN 215338180U
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- sliding sleeve
- crack
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- 238000001514 detection method Methods 0.000 title claims abstract description 55
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 8
- 238000013016 damping Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of bridge detection, and particularly relates to a crack detection device with an adjustable detection angle for a highway bridge. The technology includes the box that does not have bottom surface and leading flank, and the door is installed to the box front side, installs the handle on the door, and the support is installed to the lateral wall bottom of box, and the support bottom is provided with the removal subassembly, the level is provided with first slide bar in the box, and the cover has the first sliding sleeve that is horizontal sliding fit with it on the first slide bar, and first sliding sleeve below is provided with first mounting panel, is provided with the flexible subassembly that makes first mounting panel reciprocate between first sliding sleeve and the first mounting panel, and first mounting panel bottom is provided with the voussoir, corresponds the voussoir and has seted up the counter bore in first mounting panel bottom, and the voussoir passes through the bearing and installs in the counter bore, and the apron that prevents the bearing and drop is installed to first mounting panel bottom, and the voussoir bottom is provided with the detection component who is used for detecting the crack. The crack detection device is simple in structure, and can objectively and accurately detect crack information through multi-directional adjustment.
Description
Technical Field
The utility model belongs to the technical field of bridge detection, and particularly relates to a crack detection device with an adjustable detection angle for a highway bridge.
Background
At present, bridge road surfaces in cities are all formed by asphalt pavement, and as time goes on, due to the influence of factors such as climate, environment and driving load, the hardware structure of a bridge has the problems of corrosion and gradual aging, pit-shaped cracks are generated on the asphalt road surfaces, and the measurement test detection of the bridge structure test is needed, and the cracks are repaired in time.
Due to the fact that the position, the depth and the length of the crack are different, the position of the detection device can be adjusted in an all-around mode, detection data can be objective and accurate, and workers can fill and repair the crack conveniently.
SUMMERY OF THE UTILITY MODEL
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the utility model provides a crack detection device for detecting angle adjustable highway bridge, its simple structure, diversified regulation can objective accurate detection crack information.
The crack detection device with the adjustable detection angle for the highway bridge comprises a box body without a bottom surface and a front side surface, wherein the front side of the box body is provided with a door, the door is provided with a handle, the bottom of the side wall of the box body is provided with a support, the bottom of the support is provided with a moving assembly, a first slide bar is horizontally arranged in the box body, two ends of the first slide bar are arranged on the inner side wall of the box body through fixing blocks, a first slide sleeve which is in sliding fit with the first slide bar in a left-right mode is sleeved on the first slide bar, a first mounting plate is arranged below the first slide sleeve, a telescopic assembly which enables the first mounting plate to move up and down is arranged between the first slide sleeve and the first mounting plate, a wedge block is arranged at the bottom of the first mounting plate, the counter bore has been seted up to corresponding the voussoir in first mounting panel bottom, and the voussoir passes through the bearing and installs in the counter bore, and the apron that prevents the bearing and drop is installed to first mounting panel bottom, and the voussoir bottom is provided with the detection subassembly that is used for detecting the crack.
Further, the detection assembly comprises a second mounting plate, the second mounting plate is mounted at the bottom of the wedge block, a support rod is vertically mounted at the bottom of the second mounting plate, a camera used for detecting cracks is arranged at the lower end of the support rod, the camera is hinged to the support rod through a first rotating shaft, a telescopic connecting rod is vertically mounted at the bottom of the second mounting plate, and the camera is hinged to the connecting rod through a second rotating shaft.
Furthermore, flexible subassembly includes the second sliding sleeve, installs in the second sliding sleeve and is the second slide bar of sliding fit from top to bottom with it, is provided with the locking subassembly of locking second slide bar on the second sliding sleeve.
Furthermore, the moving assembly comprises four universal wheels with a self-locking function, the universal wheels are mounted at the bottom of the side wall of the box body, and the four universal wheels are distributed in a rectangular shape.
Further, install the receiver that is used for accomodating determine module on the box inside wall.
Compared with the prior art, the utility model has the following beneficial effects:
the detection assembly can move left and right under the sliding fit of the first sliding rod and the first sliding sleeve, the moving stroke is large, the detection range is wide, the detection assembly can be closer to cracks under the action of the telescopic assembly, the detection precision is improved, the detection mechanism can also rotate, the cracks at different angles can be detected, the detection assembly can adapt to complex construction environments of construction sites through multi-directional adjustment, and the crack information can be objectively and accurately detected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the door of FIG. 1 with the door removed;
FIG. 3 is an enlarged schematic view of the detecting assembly shown in FIG. 1;
names of components in the drawings: 1. the camera comprises a box body 2, a door 3, a support 4, universal wheels 5, a handle 6, a camera 7, a fixing block 8, a first sliding rod 9, a first sliding sleeve 10, a second sliding sleeve 11, a storage box 12, a first mounting plate 13, a bearing 14, a wedge block 15, a cover plate 16, a second sliding rod 17, a second mounting plate 18, a supporting rod 19, a first rotating shaft 20, a second rotating shaft 21 and a connecting rod.
Detailed Description
The present invention is further described in the following detailed description with reference to the drawings, but the utility model is not limited thereto, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Example 1
The crack detection device for the highway bridge with the adjustable detection angle comprises a box body 1 without a bottom surface and a front side surface, wherein a door 2 is installed on the front side of the box body 1, a handle is installed on the door 2, a support 3 is installed at the bottom of the side wall of the box body 1, a moving assembly is arranged at the bottom of the support 3, a first slide bar 8 is horizontally arranged in the box body 1, two ends of the first slide bar 8 are installed on the inner side wall of the box body 1 through fixing blocks 7, a first slide sleeve 9 in sliding fit with the first slide bar 8 in a left-right mode is sleeved on the first slide bar 8, a first installation plate 12 is arranged below the first slide sleeve 9, a telescopic assembly enabling the first installation plate 12 to move up and down is arranged between the first slide sleeve 9 and the first installation plate 12, a wedge block 14 is arranged at the bottom of the first installation plate 12, a counter bore is formed at the bottom of the first installation plate 14, the wedge block 14 is installed in the counter bore through a bearing 13, a cover plate 15 for preventing the bearing 13 from dropping is installed at the bottom of the first installation plate 12, the bottom of the wedge block 14 is provided with a detection assembly for detecting cracks.
The embodiment has the technical effects that:
as shown in fig. 1, 2 and 3, in this embodiment, the sliding fit between the first sliding rod 8 and the first sliding sleeve 9 causes the detecting component to move left and right, the telescopic component causes the detecting component to move up and down, the bearing 13 and the wedge 14 rotate to cause the detecting component to rotate 360 degrees, and the detecting component can adapt to a complex working environment by adjusting in multiple directions, so that crack information can be objectively and accurately detected.
When this embodiment uses, remove the assigned position with box 1, adjust the position of first sliding sleeve 9, remove the detection module to the crack top, adjust the length of flexible subassembly, make detection module be close the crack, improve and detect the precision, rotate detection module according to cracked actual conditions, improve and detect the precision.
Wedge 14 is installed in the counter bore through bearing 13 in this embodiment, the outer lane of bearing 13 is fixed with the counter bore, wedge 14 is installed in the inner circle of bearing 13, wedge 14 all has no contact with the counter bore with the inner circle of bearing 13, this embodiment can also be that the bearing frame is installed to first mounting panel 12 bottom, install the bearing in the bearing frame, the outer lane of bearing is fixed with the bearing frame, wedge 14 is installed in the inner circle of bearing, wedge 14 all has no contact with the bearing frame with the inner circle of bearing, the design can prevent that the bearing from slipping like this, damage the detection subassembly, cause unnecessary economic loss.
In this embodiment, the cross section of the first sliding rod 8 is rectangular, so that the first sliding sleeve 9 is prevented from rotating in the moving process, and a guide rod can be arranged in the box body 1, and the first sliding sleeve 9 is sleeved on the guide rod.
Example 2
The technology is further explained in the embodiment, the detection assembly comprises a second mounting plate 17, the second mounting plate 17 is mounted at the bottom of the wedge block 14, a support rod 18 is vertically mounted at the bottom of the second mounting plate 17, a camera 6 for detecting cracks is arranged at the lower end of the support rod 18, the camera 6 is hinged on the support rod 18 through a first rotating shaft 19, a telescopic connecting rod 21 is vertically mounted at the bottom of the second mounting plate 17, and the camera 6 is hinged on the connecting rod 21 through a second rotating shaft 20.
The embodiment has the technical effects that:
as shown in fig. 1, 2 and 3, the present embodiment has a simple structure, and the connecting rod 21 can swing the camera 6 up and down, so that the detection range is wider, the detection data is more accurate, and the flexibility of the camera 6 is further improved.
When this embodiment uses, place camera 6 in the crack top, according to the actual conditions adjustment connecting rod 21's of crack height to the angle of adjustment camera 6 accomplishes the measurement.
In this embodiment, the detection component may further include a second rotating shaft 20, the second rotating shaft 20 is provided with an installation block rotating around the second rotating shaft 20, the installation block is installed at the top of the camera 6, the bottom of the connecting rod 21 is provided with a groove, and the second rotating shaft 20 is horizontally installed in the groove, so that the design can make the camera 6 have a larger swing angle, and the swing is more flexible.
Example 3
The present embodiment further describes the technology, the telescopic assembly includes a second sliding sleeve 10, a second sliding rod 16 slidably engaged with the second sliding sleeve 10 is installed in the second sliding sleeve 10, and a locking assembly for locking the second sliding rod 16 is installed on the second sliding sleeve 10.
The embodiment has the technical effects that:
as shown in FIG. 2, the present embodiment has a simple structure, and the worker can freely adjust the height of the second sliding rod 16, so that the distance between the detection assembly and the crack is closer, and the detection precision is improved.
In use, the locking assembly locks the second slide bar 16 within the second runner 10 after the second slide bar 16 is adjusted to a desired height.
In this embodiment, the locking assembly includes a bolt, a threaded hole is formed in the second sliding sleeve 10, the threaded hole is in threaded fit with the bolt, and the bolt abuts against the second sliding rod 16 through the threaded hole, so that when the locking assembly is used, after the height of the second sliding rod 16 is adjusted, the second sliding sleeve 10 can be tightly attached to the second sliding rod 16 by tightening the bolt, thereby fixing the second sliding rod 16 to the second sliding sleeve 10.
In this embodiment, the locking component may also be a positioning pin, and when in use, positioning holes are formed in both the second slide bar 16 and the second sliding sleeve 10, and the positioning pin is installed through the two positioning holes, so as to fix the second slide bar 16 and the second sliding sleeve 10.
The telescopic component in this embodiment can also adopt an electric push rod: the electric push rod is an electric drive device which converts the rotary motion of a motor into the linear reciprocating motion of the push rod and consists of a drive motor, a reduction gear, a screw rod, a nut, a guide sleeve, a push rod, a slide seat, a spring, a shell, a turbine, a micro-motion control switch and the like. The hydraulic cylinder is a hydraulic actuating element which can convert hydraulic energy into mechanical energy and makes linear reciprocating motion and consists of a cylinder barrel, a cylinder cover, a piston rod, a sealing device, a buffering device and an exhaust device.
Example 4
The technology is further explained in the embodiment, the moving assembly comprises four universal wheels 4 with a self-locking function, the universal wheels 4 are installed at the bottom of the side wall of the box body 1, and the four universal wheels 4 are distributed in a rectangular shape.
The embodiment has the technical effects that:
as shown in fig. 1 and 2, the present embodiment has a simple structure and is convenient for the worker to use.
When the universal wheel locking device is used, the universal wheels are locked after the box body 1 is moved to a specified position through the universal wheels 4.
The moving assembly in the embodiment can also be a motor-driven trolley for moving, the common technology is as patent application No. 201821950444.1, the patent name is a moving trolley and a heavy-load unstacking robot comprising the moving trolley, the moving trolley in the patent technology mainly comprises a bottom plate, and a walking motor, a walking driver, a steering motor, a steering driver, a walking speed reducer, a steering speed reducer, a first driving wheel, a second driving wheel, a first driven wheel, a second driven wheel and a battery device are all arranged at the bottom of the bottom plate.
Example 5
The present embodiment further illustrates the technology, and a receiving box 11 for receiving the detection assembly is installed on the inner side wall of the box body 1.
The embodiment has the technical effects that:
as shown in fig. 2, the present embodiment has a simple structure, and is used for collecting the detection assembly, and avoiding unnecessary economic loss caused by scratching and damaging the detection assembly by moving the box body 1 when the detection assembly is not used.
When this embodiment uses, after the detection, dismantle the determine module, put into receiver 11 with the determine module in, protect the determine module.
In this embodiment, a damping component is disposed at the bottom of the receiving box 11, the damping component includes a buffer block, a plurality of holes are disposed in the buffer block, springs are disposed in the holes, the lower ends of the springs are supported on the inner bottom surface of the receiving box 11, the upper ends of the springs are supported on the second mounting plate 17, the damping component may also be in the prior art, a common technology such as patent application No. 201210564740.9, which is named as a damping device, the damping component in the patent technology is that a first supporting spring is initially in a compressed state, so that a force generated by the first supporting spring always faces the outer side of the first supporting spring, a second adjusting spring is initially in a stretched state, the second adjusting spring firstly faces the inner side of the second adjusting spring in a compression process of the damping device, and then when the second adjusting spring is compressed to the original length, the second adjusting spring changes the direction of the elastic force, so as to change the characteristics of the damping force, the driving stability is improved. The shock absorber is characterized in that a spring seat is arranged on the outer side wall of the shock absorber, the first supporting spring and the second adjusting spring are arranged on the spring seat, and the spring seat is arranged so that the spring can be more conveniently installed on the shock absorber and can be more firmly fixed.
Claims (5)
1. The utility model provides a detect crack detection device for highway bridge of angularly adjustable, includes box (1) that does not have bottom surface and leading flank, and door (2) are installed to box (1) front side, install the handle on door (2), and support (3) are installed to the lateral wall bottom of box (1), and support (3) bottom is provided with removal subassembly, its characterized in that: the utility model discloses a box, including box (1), the level is provided with first slide bar (8) in box (1), the both ends of first slide bar (8) are installed on the inside wall of box (1) through fixed block (7), first slide bar (8) are gone up the cover and are first sliding sleeve (9) of horizontal sliding fit with it, first sliding sleeve (9) below is provided with first mounting panel (12), be provided with between first sliding sleeve (9) and first mounting panel (12) and make the flexible subassembly that first mounting panel (12) reciprocated, first mounting panel (12) bottom is provided with voussoir (14), the counter bore has been seted up in first mounting panel (12) bottom to corresponding voussoir (14), voussoir (14) are installed in the counter bore through bearing (13), apron (15) that prevent bearing (13) from dropping are installed to first mounting panel (12) bottom, voussoir (14) bottom is provided with the detection module that is used for detecting the crack.
2. The crack detection device for highway bridges with adjustable detection angles according to claim 1, characterized in that: the detection assembly comprises a second mounting plate (17), the second mounting plate (17) is mounted at the bottom of a wedge block (14), a support rod (18) is vertically mounted at the bottom of the second mounting plate (17), a camera (6) used for detecting cracks is arranged at the lower end of the support rod (18), the camera (6) is hinged to the support rod (18) through a first rotating shaft (19), a telescopic connecting rod (21) is vertically mounted at the bottom of the second mounting plate (17), and the camera (6) is hinged to the connecting rod (21) through a second rotating shaft (20).
3. The crack detection device for highway bridges with adjustable detection angles according to claim 1, characterized in that: the telescopic assembly comprises a second sliding sleeve (10), a second sliding rod (16) which is in up-down sliding fit with the second sliding sleeve is installed in the second sliding sleeve (10), and a locking assembly for locking the second sliding rod (16) is arranged on the second sliding sleeve (10).
4. The crack detection device for highway bridges with adjustable detection angles according to claim 1, characterized in that: the moving assembly comprises four universal wheels (4) with a self-locking function, the universal wheels (4) are installed at the bottom of the side wall of the box body (1), and the four universal wheels (4) are distributed in a rectangular shape.
5. The crack detection device for highway bridges with adjustable detection angles according to claim 1, characterized in that: a storage box (11) for storing the detection assembly is mounted on the inner side wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121887974.8U CN215338180U (en) | 2021-08-12 | 2021-08-12 | Detect crack detection device for angle adjustable public road bridge roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121887974.8U CN215338180U (en) | 2021-08-12 | 2021-08-12 | Detect crack detection device for angle adjustable public road bridge roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215338180U true CN215338180U (en) | 2021-12-28 |
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ID=79577604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121887974.8U Expired - Fee Related CN215338180U (en) | 2021-08-12 | 2021-08-12 | Detect crack detection device for angle adjustable public road bridge roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215338180U (en) |
-
2021
- 2021-08-12 CN CN202121887974.8U patent/CN215338180U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |