CN217425179U - Improved self-propelled bridge bottom surface crack detection device - Google Patents
Improved self-propelled bridge bottom surface crack detection device Download PDFInfo
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- CN217425179U CN217425179U CN202220925229.6U CN202220925229U CN217425179U CN 217425179 U CN217425179 U CN 217425179U CN 202220925229 U CN202220925229 U CN 202220925229U CN 217425179 U CN217425179 U CN 217425179U
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- 238000001514 detection method Methods 0.000 title claims abstract description 94
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
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- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The utility model discloses an improved self-propelled bridge bottom surface crack detection device, which comprises a base and a crack detection device main body, wherein a fixed column is welded and fixed at the middle position of the upper surface of the base, a rotating shaft is rotationally connected at both ends of the lower surface of the base, moving wheels are fixedly installed at both ends of the rotating shaft, a driven wheel is fixedly installed on the outer surface of the rotating shaft, and a first motor is fixedly installed at the middle position of the lower surface of the base through bolts; through the internal design lead screw at the recess, and at the external design carriage release lever of lead screw, can drive the lead screw through the operation of positive and negative motor and rotate, rotate at the lead screw and drive the carriage release lever and remove at the surface of lead screw, drive the slide bar when the carriage release lever removes and slide in the inside of spout, be convenient for slide through the slide bar and be in certain height with crack detection device main part and detection camera, be convenient for be in certain height with crack detection device main part and detection camera and carry out crack depth detection operation.
Description
Technical Field
The utility model belongs to the technical field of crack detection device, concretely relates to self-propelled bridge bottom surface crack detection device of improvement type.
Background
The existing crack detection device is an instrument for accurately detecting the width and depth of cracks of bridges, tunnels, buildings, concrete pavements, metal surfaces and the like, adopts an automatic image identification and intelligent width calculation technology, does not need to adjust the position of the cracks, is convenient and quick for on-site detection, automatically identifies and calculates the cracks, displays the cracks in real time, has high intelligent degree, and is simple, convenient and quick for operation of a human-computer interaction touch screen; the existing crack detection device is inconvenient to operate easily when crack detection operation is carried out at different heights, the crack detection is influenced, and the crack detection device is used, and frequent rotation during crack detection easily causes shaking instability when a camera is detected, so that detection errors occur, and the detection effect is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improvement type is from walking bridge bottom surface crack detection device to it is inconvenient to provide current crack detection device easy operation when the crack detection operation of co-altitude in solving above-mentioned background art, influences the crack and detects the use, and easily causes when the regular rotation detects the camera when the crack detects and rocks the unstability, causes to detect the error appearance, influences the problem of detection effect.
In order to achieve the above object, the utility model provides a following technical scheme: an improved self-propelled bridge bottom crack detection device comprises a base and a crack detection device main body, wherein a fixed column is fixedly welded at the middle position of the upper surface of the base, two ends of the lower surface of the base are rotatably connected with a rotating shaft, two ends of the rotating shaft are fixedly provided with moving wheels, a driven wheel is fixedly arranged on the outer surface of the rotating shaft, a first motor is fixedly arranged at the middle position of the lower surface of the base through bolts, the end part of the first motor is rotatably connected with a driving wheel, a belt is arranged on the outer surface of the driving wheel, the driving wheel is rotatably connected with the driven wheel through the belt, when the device is used for detecting cracks on the ground of a bridge, the self-propelled operation is facilitated through the moving wheels, the detection use is facilitated, the top end of the crack detection device main body is rotatably connected with a detection camera through a rotating shaft, the crack detection is facilitated, the lower surface of crack detection device main part has the slide bar through bolt fixed mounting, the spout has been seted up to the inside of fixed column, is convenient for stability control when altitude mixture control, just the slide bar embedding the inside of spout, the upper surface both ends of base are all seted up flutedly, the inside of recess is rotated through the bearing and is connected with the lead screw, makes things convenient for the lead screw to rotate to adjust the use, the surface of lead screw is provided with the carriage release lever, just the tip embedding of carriage release lever the inside of spout, the tip of carriage release lever with the side of slide bar is connected through the screw, the tip of lead screw is located the tip top of base has just reversing motor through the mounting screw, is convenient for altitude mixture control when different positions operate, is convenient for to the crack detection of co-altitude not.
Preferably, the upper surface of crack detection device main part is located the edge of detecting the camera has solid fixed ring through the mounting screw, gu fixed ring's inside has been seted up and has been rotated the groove, the turning block of being convenient for rotates the operation, the both ends of detecting the camera all have the turning block through the mounting screw, rotate through the turning block and be convenient for will detect camera stability control, improve detection effect, be difficult for appearing the error, the roll groove has all been seted up to the both sides of turning block, the inside roll connection in roll groove has the ball, just the side of detecting the camera with gu fixed ring passes through the turning block with it rotates the connection to rotate the groove.
Preferably, the outer surface of the ball is in contact with the inner surface of the rotating groove, and the ball is matched with the inner surface of the rolling groove in structure, so that smooth rotating operation is facilitated.
Preferably, the rotating groove and the fixing ring are of an integrated structure, and the rotating block is matched with the inside of the rotating groove, so that the stability of the detection camera is controlled when the detection camera rotates.
Preferably, the sliding rod is matched with the inside of the sliding groove, and the crack detection device main body is connected with the fixing column in a sliding mode through the sliding rod and the sliding groove, so that stable control during height adjustment is facilitated.
Preferably, the end of the moving rod is provided with a thread groove, and the screw rod is screwed with the inside of the moving rod through a thread structure, so that the height of the screw rod can be conveniently adjusted and used.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the internal design lead screw at the recess, and the external design carriage release lever at the lead screw, can drive the lead screw through the operation of positive and negative motor and rotate, rotate at the lead screw and drive the carriage release lever and remove at the surface of lead screw, it slides in the inside of spout to drive the slide bar when the carriage release lever removes, be convenient for slide through the slide bar and be in certain height with crack detection device main part and detection camera, be convenient for be in certain height with crack detection device main part and detection camera and carry out crack degree of depth detection operation, it is inconvenient to have solved easy operation of crack detection device when the crack detection operation of co-altitude, influence the problem that the crack detected the use.
(2) Through the both sides design turning block that detects the camera, and at solid fixed ring's internal design rotation groove, can be when detecting the camera rotation regulation, rotate the inside rotation that drives the turning block at the rotation groove through detecting the camera, drive the ball contact in the inside of rotation groove and make the ball roll in the inside of rolling the groove when the turning block rotates, be convenient for will detect camera stability control when rotating the regulation, be convenient for detect the use, make more stable during the detection, crack detection is difficult for appearing the error, it easily causes when detecting the camera to rock the unstability to have solved the rotation of regularity when crack detects, cause and detect the error, influence the problem of detection effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the bottom view of the movable wheel and the base of the present invention;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
fig. 4 is a schematic sectional structural view of the detection camera, the rotating block and the fixing ring of the present invention;
in the figure: 1. fixing a column; 2. a moving wheel; 3. a chute; 4. a slide bar; 5. a base; 6. a screw rod; 7. a travel bar; 8. a groove; 9. a positive and negative rotation motor; 10. a crack detection device body; 11. detecting a camera; 12. a first motor; 13. a driven wheel; 14. a belt; 15. a rotating shaft; 16. a rolling groove; 17. a driving wheel; 18. a rotating groove; 19. rotating the block; 20. a fixing ring; 21. and (4) a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: an improved self-propelled bridge bottom crack detection device comprises a base 5 and a crack detection device main body 10, wherein a fixed column 1 is fixedly welded at the middle position of the upper surface of the base 5, two ends of the lower surface of the base 5 are respectively and rotatably connected with a rotating shaft 15, a moving wheel 2 is conveniently driven to rotate and is easy to operate and use in a self-propelled manner, two ends of the rotating shaft 15 are respectively and fixedly provided with a moving wheel 2, the moving wheels are convenient to roll and easy to operate in a self-propelled manner, a driven wheel 13 is fixedly arranged on the outer surface of the rotating shaft 15, a first motor 12 is fixedly arranged at the middle position of the lower surface of the base 5 through bolts, the end part of the first motor 12 is rotatably connected with a driving wheel 17, a belt 14 is arranged on the outer surface of the driving wheel 17, the driving wheel 17 is rotatably connected with the driven wheel 13 through the belt 14, the rotating shaft 15 and the moving wheel 2 are convenient to drive to rotate automatically, the device is easy to move in an operation manner and is convenient to detect, the top end of a crack detection device main body 10 is rotatably connected with a detection camera 11 through a rotating shaft, the crack depth detection operation is easy, a sliding rod 4 is fixedly installed on the lower surface of the crack detection device main body 10 through a bolt, the sliding stability control of the sliding rod 4 is convenient, a sliding groove 3 is formed in a fixed column 1, the sliding rod 4 is embedded in the sliding groove 3, two ends of the upper surface of a base 5 are respectively provided with a groove 8, the inside of each groove 8 is rotatably connected with a lead screw 6 through a bearing, the lead screw 6 is rotated to facilitate the use of height adjustment, a moving rod 7 is arranged on the outer surface of the lead screw 6, the sliding rod 4 is conveniently driven to slide in the sliding groove 3 through the movement of the moving rod 7, the height adjustment is convenient, the crack detection use is easy, the end part of the moving rod 7 is embedded in the sliding groove 3, the end part of the moving rod 7 is connected with the side surface of the sliding rod 4 through a screw, a forward and backward rotation motor 9 is installed on the top end part, which is positioned at the end part of the base 5 through a screw, the screw rod 6 is easy to rotate and adjust through the forward and reverse rotating motor 9, the height of the screw rod is easy to adjust and use when the screw rod is operated at different positions, and crack detection is convenient.
In this embodiment, it is preferred, the upper surface of crack detection device main part 10 is located the edge that detects camera 11 and has solid fixed ring 20 through the mounting screw, gu fixed ring 20 has seted up rotation groove 18 inside, be convenient for rotate turning block 19 through rotating groove 18 and adjust the use, it all has turning block 19 through the mounting screw to detect the both ends of camera 11, it is convenient for will detect camera 11 stability control when adjusting to rotate through turning block 19, roll groove 16 has all been seted up to turning block 19's both sides, the inside roll connection in roll groove 16 has ball 21, and the side that detects camera 11 passes through turning block 19 with solid fixed ring 20 and rotates groove 18 and be connected, it is more smooth when turning block 19 rotates easily, be convenient for rotate the operation.
In order to facilitate smooth rotation of the rotating block 19 during rotation adjustment, the outer surface of the ball 21 is in contact with the inner surface of the rotating groove 18, the ball 21 is matched with the inner surface structure of the rolling groove 16, in order to facilitate rotation of the rotating block 19 and stable control during rotation adjustment of the detection camera 11, the rotating groove 18 and the fixing ring 20 are of an integrated structure, the rotating block 19 is matched with the rotating groove 18 inside, in order to facilitate sliding adjustment, height adjustment is facilitated, the sliding rod 4 is matched with the sliding groove 3 inside, the crack detection device main body 10 and the fixing column 1 are in sliding connection with the sliding groove 3 through the sliding rod 4, in order to facilitate height adjustment operation, crack detection operation at different heights is facilitated, a thread groove is formed in the end portion of the moving rod 7, and the screw rod 6 is in screwing connection with the moving rod 7 inside through a thread structure.
The model of the middle positive and negative rotating motor 9 of the utility model is 37 GB-3530.
The utility model discloses a theory of operation and use flow: the improved self-propelled bridge ground crack detection device is characterized in that before use, a first motor 12 is firstly contacted with the bridge ground through a moving wheel 2, the first motor 12 can be connected with a forward and reverse rotation motor 9 and an external power supply when in use, a driving wheel 17 is driven to rotate when the first motor 12 operates, a belt 14 and a driven wheel 13 are driven to rotate when the driving wheel 17 rotates, a rotating shaft 15 and the moving wheel 2 are driven to rotate when the driven wheel 13 rotates, so that a base 5 and a crack detection device main body 10 are easy to operate by self-walking to detect cracks when in detection when the moving wheel 2 rotates, the heights of the crack detection device main body 10 and a detection camera 11 are adjusted according to the heights of cracks when in crack detection operation, a screw rod 6 can be driven to rotate through the forward and reverse rotation motor 9, the screw rod 6 rotates to drive a moving rod 7 to move on the outer surface of the screw rod 6, and a sliding rod 4 is driven to slide in a sliding groove 3 when the moving rod 7 moves, the crack detection device main body 10 and the detection camera 11 are located at a certain height conveniently through sliding of the sliding rod 4, crack depth detection operation is performed on the crack detection device main body 10 and the detection camera 11 at a certain height conveniently, the two detection cameras 11 are rotated and adjusted to enable the detection camera 11 to be in contact with two sides of a crack for scanning detection, operation is displayed through the crack detection device main body 10, when the detection camera 11 is rotated and adjusted, the detection camera 11 is rotated to drive the rotating block 19 to rotate inside the rotating groove 18, when the rotating block 19 rotates, the rotating block 21 is driven to be in contact with the inside of the rotating groove 18, the ball 21 rolls inside the rolling groove 16, stable control is performed on the detection camera 11 during rotation and adjustment, detection and use are convenient, detection is more stable, and errors are not prone to occurring in crack detection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The improved self-propelled bridge bottom crack detection device comprises a base (5) and a crack detection device main body (10), wherein a fixed column (1) is welded and fixed at the middle position of the upper surface of the base (5), rotating shafts (15) are rotatably connected at the two ends of the lower surface of the base (5), moving wheels (2) are fixedly mounted at the two ends of each rotating shaft (15), a driven wheel (13) is fixedly mounted on the outer surface of each rotating shaft (15), a first motor (12) is fixedly mounted at the middle position of the lower surface of the base (5) through bolts, the end of the first motor (12) is rotatably connected with a driving wheel (17), a belt (14) is arranged on the outer surface of the driving wheel (17), the driving wheel (17) is rotatably connected with the driven wheel (13) through the belt (14), and a detection camera (11) is rotatably connected at the top end of the crack detection device main body (10) through a rotating shaft, the lower surface of crack detection device main part (10) has slide bar (4), its characterized in that through bolt fixed mounting: spout (3) have been seted up to the inside of fixed column (1), just slide bar (4) embedding the inside of spout (3), recess (8) have all been seted up at the upper surface both ends of base (5), the inside of recess (8) is rotated through the bearing and is connected with lead screw (6), the surface of lead screw (6) is provided with carriage release lever (7), just the tip embedding of carriage release lever (7) the inside of spout (3), the tip of carriage release lever (7) with the side of slide bar (4) is connected through the screw, the tip of lead screw (6) is located there is just motor (9) of reversing on the tip top of base (5) through the screw installation.
2. The improved self-propelled bridge bottom surface crack detection device according to claim 1, characterized in that: the upper surface of crack detection device main part (10) is located the edge that detects camera (11) has solid fixed ring (20) through the screw mounting, rotating groove (18) have been seted up to the inside of solid fixed ring (20), the both ends that detect camera (11) all have turning block (19) through the screw mounting, rolling groove (16) have all been seted up to the both sides of turning block (19), the inside roll connection of rolling groove (16) has ball (21), just the side that detects camera (11) with gu fixed ring (20) passes through turning block (19) with rotating groove (18) rotate and connect.
3. The improved self-propelled bridge bottom surface crack detection device according to claim 2, characterized in that: the outer surface of the ball (21) is in contact with the inner surface of the rotating groove (18), and the ball (21) is matched with the inner surface structure of the rolling groove (16).
4. The improved self-propelled bridge bottom surface crack detection device according to claim 2, characterized in that: the rotating groove (18) and the fixing ring (20) are of an integrated structure, and the rotating block (19) is matched with the inside of the rotating groove (18).
5. The improved self-propelled bridge bottom surface crack detection device according to claim 1, characterized in that: the sliding rod (4) is matched with the inner portion of the sliding groove (3), and the crack detection device main body (10) is connected with the fixed column (1) in a sliding mode through the sliding rod (4) and the sliding groove (3).
6. The improved self-propelled bridge bottom surface crack detection device according to claim 1, characterized in that: the end part of the moving rod (7) is provided with a thread groove, and the screw rod (6) is screwed with the inside of the moving rod (7) through a thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220925229.6U CN217425179U (en) | 2022-04-20 | 2022-04-20 | Improved self-propelled bridge bottom surface crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220925229.6U CN217425179U (en) | 2022-04-20 | 2022-04-20 | Improved self-propelled bridge bottom surface crack detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217425179U true CN217425179U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220925229.6U Expired - Fee Related CN217425179U (en) | 2022-04-20 | 2022-04-20 | Improved self-propelled bridge bottom surface crack detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217425179U (en) |
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2022
- 2022-04-20 CN CN202220925229.6U patent/CN217425179U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220913 |