CN118376285B - Road and bridge acceptance measuring device - Google Patents
Road and bridge acceptance measuring device Download PDFInfo
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- CN118376285B CN118376285B CN202410822937.0A CN202410822937A CN118376285B CN 118376285 B CN118376285 B CN 118376285B CN 202410822937 A CN202410822937 A CN 202410822937A CN 118376285 B CN118376285 B CN 118376285B
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- 238000005259 measurement Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
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- 238000001514 detection method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention relates to the field of roads and bridges, in particular to a road and bridge acceptance measuring device which comprises a supporting bottom plate, wherein the top of the supporting bottom plate is provided with a mounting plate, a rotating arm is arranged on the mounting plate, the end part of the rotating arm is provided with a long-arm telescopic rod, the end part of the long-arm telescopic rod is provided with a supporting arm and a connecting strip, a chute is formed in the connecting strip, the outer wall of the chute is provided with a second motor, the second motor is provided with a unidirectional screw rod, and the unidirectional screw rod is connected with a sliding block and a moving block; the movable block is connected with the mounting frame through the supporting plate, a third motor is arranged on the outer wall of the mounting frame, a rotary rod is arranged on the third motor, two ends of the rotary rod are connected with the mounting seat through the connecting sleeve and the connecting bent rod, the mounting seat is provided with a mounting groove, and the mounting groove is provided with the camera, the ultrasonic detector, the laser range finder and the horizontal detector.
Description
Technical Field
The invention relates to the field of roads and bridges, in particular to a road and bridge acceptance measuring device.
Background
Road and bridge are building structures used for crossing terrain obstacles, rivers, railways and other ground features in traffic and transportation systems such as roads, railways and the like. They are an important component of the traffic infrastructure, carrying traffic for vehicles, pedestrians, etc.
In the construction process of roads and bridges, the road and bridge acceptance measurement device is required to be used for carrying out acceptance measurement treatment on the bridges after construction, but in the acceptance process of the existing measurement device, the bottom of the bridge is required to be subjected to acceptance measurement treatment by a special acceptance measurement device, so that the acceptance measurement treatment of the roads and bridges is influenced.
Disclosure of Invention
The invention aims to provide a road and bridge acceptance measuring device which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The road and bridge acceptance measuring device comprises a supporting bottom plate, wherein a mounting plate is fixedly arranged on the side edge of the top of the supporting bottom plate, a rotating arm is rotatably arranged on the mounting plate, and a rotating driving assembly for driving the rotating arm to rotate is arranged on the mounting plate; the end part of the rotating arm is fixedly provided with a long-arm telescopic rod, the telescopic end part of the long-arm telescopic rod is fixedly provided with a supporting arm, the end part of the supporting arm is provided with a connecting strip, a chute is formed in the connecting strip, the outer wall of the end part of the chute is fixedly provided with a second motor, a motor shaft of the second motor is provided with a unidirectional screw rod, the unidirectional screw rod is in threaded connection with a sliding block, the outer end of the sliding block is provided with a moving block, and the moving block is arranged at the outer end of the connecting strip in a sliding manner; the movable block is connected with the mounting frame through a supporting plate, a third motor is fixedly arranged on the outer wall of the mounting frame, a rotating rod is arranged on a motor shaft of the third motor, connecting sleeves are fixedly arranged at two ends of the rotating rod, a plurality of connecting bent rods are fixedly arranged on the connecting sleeves at equal intervals, mounting seats are arranged at the ends of the connecting bent rods, mounting grooves are formed in the mounting seats, and a camera, an ultrasonic detector, a laser range finder and a horizontal detector are sequentially arranged on the mounting grooves; the side walls of the mounting seats positioned on the two sides of the mounting groove are provided with connecting grooves which are respectively in clamping connection with the camera, the ultrasonic detector, the laser range finder and the horizontal detector through elastic clamping components; and an auxiliary clamping assembly for auxiliary clamping of the camera, the ultrasonic detector, the laser range finder and the horizontal detector is arranged between the elastic clamping assemblies.
Preferably, the bottom four corners of supporting baseplate are provided with the removal drive assembly, remove drive assembly include with supporting baseplate bottom fixed mounting's supporting leg, the supporting leg bottom is provided with the removal gyro wheel, is provided with the stopper on the removal gyro wheel.
Preferably, the two ends of the top of the supporting bottom plate are provided with bearing plates.
Preferably, the rotation driving assembly comprises a first motor fixedly connected with the mounting plate, a driving gear is arranged on a motor shaft of the first motor, a driven gear is connected to the driving gear in a meshed mode, and the driven gear is connected with the rotating arm.
Preferably, the guide grooves are formed in two ends of the inside of the sliding groove, the guide convex blocks are formed in two ends of the sliding block, and the guide convex blocks are arranged in the guide grooves in a sliding mode.
Preferably, the elastic clamping assembly comprises guide rods fixedly installed at two ends of the connecting groove, a connecting block is arranged on the guide rods in a sliding mode, connecting springs are sleeved on the guide rods located on one side of the connecting block, and trapezoidal clamping blocks used for clamping the camera, the ultrasonic detector, the laser distance measuring device and the horizontal detector are installed on the connecting block.
Preferably, the auxiliary clamping assembly comprises a transmission block fixedly connected with the connecting block, and the transmission block positioned at the outer side of the mounting seat is connected with the auxiliary clamping block through a connecting rod.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the rotating arm is driven to rotate by the driving assembly, the long-arm telescopic rod is driven to synchronously rotate by the rotating arm, the supporting arm is driven to rotate by the long-arm telescopic rod, the connecting sleeve is driven to move by the supporting arm, the direction of the connecting strip can be adjusted, the unidirectional screw is driven to rotate by the second motor, the sliding block in threaded connection is driven to move by the unidirectional screw, the supporting plate is driven to move by the sliding block, and the direction adjustment of the installation frame is driven to move by the supporting plate, so that the measuring process of the invention on the bridge surface and ground acceptance data can be realized, and the use of the measuring device can be facilitated; according to the invention, the elastic clamping assembly is used for sequentially carrying out data acceptance monitoring treatment on the accepted bridge by the installed camera, the ultrasonic detector, the laser range finder and the horizontal detector, so that the rapid acceptance treatment of the road and bridge can be facilitated, and the acceptance treatment of the road and bridge can be facilitated.
Drawings
Fig. 1 is a front three-dimensional view of a road and bridge acceptance measuring device provided by the invention.
Fig. 2 is a rear-view three-dimensional diagram of the road and bridge acceptance measuring device provided by the invention.
Fig. 3 is a left-side three-dimensional view of the road and bridge acceptance measuring device provided by the invention.
Fig. 4 is a schematic structural diagram of connection between a moving block and a mounting frame in the road and bridge acceptance measuring device provided by the invention.
Fig. 5 is a schematic structural diagram of connection between a connecting sleeve and a mounting seat in the road and bridge acceptance measuring device provided by the invention.
Fig. 6 is a schematic structural diagram of connection between a mounting seat and a horizontal detector in the road and bridge acceptance measuring device provided by the invention.
Fig. 7 is an enlarged view of the spring clip assembly at a in fig. 6.
1. A support base plate; 11. a movement drive assembly; 111. support legs; 112. moving the roller; 113. a brake; 12. a carrying plate; 13. a mounting plate; 14. a rotating arm; 15. a rotary drive assembly; 151. a first motor; 152. a drive gear; 153. a driven gear; 2. a long arm telescopic rod; 21. a support arm; 22. a connecting strip; 23. a chute; 231. a guide groove; 24. a second motor; 25. a unidirectional screw; 26. a bearing seat; 27. a slide block; 271. a guide projection; 28. a moving block; 29. a support plate; 3. a mounting frame; 31. a third motor; 32. a rotating rod; 33. connecting sleeves; 34. connecting a bent rod; 35. a mounting base; 36. a mounting groove; 37. a camera; 38. an ultrasonic detector; 39. a laser range finder; 310. a level detector; 311. a connection groove; 312. an elastic clamping assembly; 3121. a connecting block; 3122. a guide rod; 3123. a connecting spring; 3124. a trapezoidal clamping block; 313. an auxiliary clamping assembly; 3131. a transmission block; 3132. a connecting rod; 3133. and an auxiliary clamping block.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the embodiments of the present application will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present application, numerous technical details have been set forth in order to provide a better understanding of the present application. The claimed application may be practiced without these specific details and with various changes and modifications based on the following embodiments.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-7, in an embodiment of the invention, a road and bridge acceptance measuring device comprises a supporting base plate 1, wherein an installation plate 13 is fixedly installed on the side edge of the top of the supporting base plate 1, a rotating arm 14 is rotatably installed on the installation plate 13, and a rotation driving assembly 15 for driving the rotating arm 14 to rotate is installed on the installation plate 13; the end part of the rotating arm 14 is fixedly provided with a long-arm telescopic rod 2, the telescopic end part of the long-arm telescopic rod 2 is fixedly provided with a supporting arm 21, the end part of the supporting arm 21 is provided with a connecting strip 22, a chute 23 is formed in the connecting strip 22, the outer wall of the end part of the chute 23 is fixedly provided with a second motor 24, a motor shaft of the second motor 24 is provided with a unidirectional screw rod 25, the unidirectional screw rod 25 is in threaded connection with a sliding block 27, the outer end of the sliding block 27 is provided with a moving block 28, and the moving block 28 is arranged at the outer end of the connecting strip 22 in a sliding manner; the movable block 28 is connected with the mounting frame 3 through a supporting plate 29, a third motor 31 is fixedly arranged on the outer wall of the mounting frame 3, a rotating rod 32 is arranged on a motor shaft of the third motor 31, two ends of the rotating rod 32 are fixedly provided with connecting sleeves 33, a plurality of connecting bent rods 34 are fixedly arranged on the connecting sleeves 33 at equal intervals, mounting seats 35 are arranged at the end parts of the connecting bent rods 34, mounting grooves 36 are formed in the mounting seats 35, and cameras 37, ultrasonic detectors 38, laser distance detectors 39 and horizontal detectors 310 are sequentially arranged on the mounting grooves 36; the side walls of the mounting seat 35 positioned at two sides of the mounting groove 36 are provided with connecting grooves 311, and the connecting grooves 311 are respectively in clamping connection with the camera 37, the ultrasonic detector 38, the laser range finder 39 and the horizontal detector 310 through elastic clamping components 312; an auxiliary clamping assembly 313 for auxiliary clamping the camera 37, the ultrasonic detector 38, the laser range finder 39 and the horizontal detector 310 is mounted on the elastic clamping assembly room 312.
According to the invention, the unidirectional screw 25 is driven to rotate by the second motor 24, the unidirectional screw 25 drives the threaded sliding block 27 to move, the sliding block 27 synchronously drives the moving block 28 to horizontally move on the connecting strip 22, the supporting arm 3 is driven to horizontally adjust by the supporting plate 29, the rotating rod 32 is driven to rotate by the matching third motor 31, the rotating rod 32 drives the connecting sleeve 33 to rotate to horizontally adjust, the connecting sleeve 33 drives the mounting seat 35 to rotate to horizontally adjust by the connecting bent rod 34, the bridge deck is photographed by the camera 37 arranged on the mounting groove 36 arranged in the mounting seat 35, thereby realizing defect detection on the bridge surface, the ultrasonic detector 38 realizes nondestructive detection on the concrete bridge deck, the laser range finder 39 is used for realizing length detection between all devices on the bridge, the horizontal detector 310 is used for realizing horizontal adjustment on the bridge deck, the supporting arm 21 is driven to move to the outer end of the bridge by the long arm telescopic rod 2, the rotating driving assembly 15 drives the rotating arm 14 to rotate by the rotating assembly 15, the supporting arm 21 is synchronously driven to rotate by the long arm telescopic rod 2, the connecting rod 22 is synchronously driven to rotate to the bottom of the bridge by the connecting rod 22, the unidirectional screw 24 drives the connecting rod 25 to move by the connecting rod 25 to horizontally adjust by the connecting rod 33 through the connecting rod 33 driven by the second motor 24, the sliding block 25 is driven to horizontally move by the connecting rod 27 to horizontally adjust by the connecting rod 33, the sliding block is driven by the connecting rod 33 is driven to move by the connecting rod 33 to synchronously move by the connecting rod 33 to move by the connecting rod 33, thereby realizing the length detection on the connecting rod 33 is matched with the connecting rod 33 to realize horizontal adjustment by the connecting rod 3, the camera 37 of installing on the mounting groove 36 that the mount pad 35 is inside to be provided with is shot to bridge floor bottom to the realization is carried out defect detection to bridge bottom, and ultrasonic detector 38 realizes carrying out nondestructive test to concrete support pier and handles, and laser range finder 39 is used for the length detection between each equipment on the bridge handles, and horizontal detector 310 is used for realizing carrying out levelness adjustment to the bridge floor, thereby can make things convenient for the inspection of road bridge to accept monitoring and handle.
Referring to fig. 1, in one embodiment of the present invention, the four corners of the bottom of the supporting base plate 1 are provided with a moving driving assembly 11, and the moving driving assembly 11 is configured to conveniently drive the measuring device to adjust the moving direction.
Referring to fig. 1, in one embodiment of the present invention, the moving driving assembly 11 includes a supporting leg 111 fixedly mounted to the bottom of the supporting base plate 1, a moving roller 112 is disposed at the bottom of the supporting leg 111, a brake 113 is disposed on the moving roller 112, and the moving roller 112 is disposed to facilitate the movement direction adjustment of the device, and the brake 113 is disposed to brake the moving roller 112, so that the movement direction adjustment of the measuring device can be ensured to be safe.
Referring to fig. 1, in one embodiment of the present invention, the two ends of the top of the supporting base plate 1 are provided with the bearing plates 12, and the bearing plates 12 are arranged to implement bearing treatment on the supporting arm 21, so that the supporting arm 21 can be ensured to perform supporting treatment in the process of transportation, and the supporting arm 21 can be protected.
Referring to fig. 2, in one embodiment of the present invention, the rotation driving assembly 15 includes a first motor 151 fixedly connected to the mounting plate 13, a driving gear 152 is disposed on a motor shaft of the first motor 151, a driven gear 153 is engaged with the driving gear 152, the driven gear 153 is connected to the rotating arm 14, the first motor 151 drives the driving gear 152 to rotate by operating the first motor 151, and the driven gear 153 drives the rotating arm 14 to rotate.
Referring to fig. 3 and 4, in one embodiment of the present invention, the two ends of the inside of the chute 23 are provided with the guide grooves 231, the two ends of the slider 27 are provided with the guide protrusions 271, the guide protrusions 271 are slidably disposed in the guide grooves 231, and the slider 27 moves synchronously in the guide grooves 231 during the movement of the slider 27, so that the smooth movement of the slider 27 can be ensured.
Referring to fig. 3, in one embodiment of the present invention, the end of the unidirectional screw 25 is rotatably connected to the chute 23 through a bearing seat 26, and the bearing seat 26 is provided, so that the unidirectional screw 25 can be limited, and thus smooth rotation of the unidirectional screw 25 can be ensured.
Referring to fig. 7, in one embodiment of the present invention, the elastic clamping assembly 312 includes guide rods 3122 fixedly installed at two ends of the connection groove 311, a connection block 3121 is slidably disposed on the guide rods 3122, a connection spring 3123 is sleeved on the guide rods 3122 located at one side of the connection block 3121, a trapezoid clamping block 3124 for clamping the camera 37, the ultrasonic detector 38, the laser range finder 39 and the horizontal detector 310 is installed on the connection block 3121, the camera 37, the ultrasonic detector 38, the laser range finder 39 and the horizontal detector 310 are placed in the installation groove 36, the camera 37, the ultrasonic detector 38, the laser range finder 39 and the horizontal detector 310 push the trapezoid clamping block 3124 to move inward into the connection groove 311, the trapezoid clamping block 3124 synchronously drives the connection block 3121 to move on the guide rods 3122, and the connection spring 3123 compresses to generate an elastic force, so that the trapezoid clamping block 3124 is pushed to move inward, thereby realizing the clamping of the camera 37, the ultrasonic detector 38, the laser range finder 39 and the horizontal detector 310.
Referring to fig. 7, in one embodiment of the present invention, the auxiliary clamping assembly 313 includes a driving block 3131 fixedly connected to the connection block 3121, the driving block 3131 located at the outer side of the mounting base 35 is connected to the auxiliary clamping block 3133 through a connection rod 3132, and the auxiliary clamping block 3133 performs auxiliary clamping treatment on the respective cameras 37, the ultrasonic detector 38, the laser range finder 39 and the inner end recess of the horizontal detector 310.
Working principle: the invention works through the second motor 24, the second motor 24 drives the unidirectional screw 25 to move, the unidirectional screw 25 drives the sliding block 27 in threaded connection to move, the sliding block 27 drives the moving block 28 to horizontally move on the connecting bar 22 to adjust the azimuth, the connecting bar 22 synchronously drives the mounting frame 3 to synchronously move, the third motor 31 is matched with the rotating rod 32 to drive the rotating rod 32 to rotate, the connecting rod 32 drives the connecting sleeve 33 to rotate, the connecting sleeve 33 drives the mounting seat 35 to rotate through the connecting bent rod 34, the mounting groove 36 arranged on the mounting seat 35 realizes the rotation azimuth adjustment of the camera 37, the ultrasonic detector 38, the laser range finder 39 and the horizontal detector 310 of the elastic clamping assembly 312, thereby realizing the data detection processing on the road and bridge surface, the long-arm telescopic rod 2 drives the supporting arm 21 to move to the outer end of the bridge, the first motor 151 works, the first motor 151 drives the driving gear 152 to drive the driven gear 153 in meshed connection to rotate, the driven gear 153 drives the rotating arm 14 to rotate, the rotating arm 14 rotates through the long-arm telescopic rod 2 and the supporting arm 21, the supporting arm 21 drives the connecting strip 22 to rotate to the bottom of a bridge, the unidirectional screw 25 is driven to move through the second motor 24, the unidirectional screw 25 drives the sliding block 27 in threaded connection to move, the sliding block 27 drives the moving block 28 to horizontally move and position adjustment on the connecting strip 22, the connecting strip 22 synchronously drives the mounting frame 3 to synchronously move, the third motor 31 is matched to drive the rotating rod 32 to rotate, the rotating rod 32 drives the connecting sleeve 33 to rotate, the connecting sleeve 33 drives the mounting seat 35 to rotate through the connecting bent rod 34, and the mounting groove 36 formed in the mounting seat 35 is used for realizing the adjustment of the camera 37, the ultrasonic detector 38, and the elastic clamping assembly 312, the laser range finder 39 and the horizontal detector 310 are used for carrying out rotation azimuth adjustment, so that data detection processing on the bridge floor at the bottom of the road and the bridge can be realized, the whole of the road and the bridge can be conveniently subjected to acceptance monitoring processing, and acceptance processing of the road and the bridge can be conveniently realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The road and bridge acceptance measuring device comprises a supporting bottom plate and is characterized in that a mounting plate is fixedly arranged on the side edge of the top of the supporting bottom plate, a rotating arm is rotatably arranged on the mounting plate, and a rotation driving assembly for driving the rotating arm to rotate is arranged on the mounting plate;
The end part of the rotating arm is fixedly provided with a long-arm telescopic rod, the telescopic end part of the long-arm telescopic rod is fixedly provided with a supporting arm, the end part of the supporting arm is provided with a connecting strip, a chute is formed in the connecting strip, the outer wall of the end part of the chute is fixedly provided with a second motor, a motor shaft of the second motor is provided with a unidirectional screw rod, the unidirectional screw rod is in threaded connection with a sliding block, the outer end of the sliding block is provided with a moving block, and the moving block is arranged at the outer end of the connecting strip in a sliding manner;
The movable block is connected with the mounting frame through a supporting plate, a third motor is fixedly arranged on the outer wall of the mounting frame, a rotating rod is arranged on a motor shaft of the third motor, connecting sleeves are fixedly arranged at two ends of the rotating rod, a plurality of connecting bent rods are fixedly arranged on the connecting sleeves at equal intervals, mounting seats are arranged at the ends of the connecting bent rods, mounting grooves are formed in the mounting seats, and a camera, an ultrasonic detector, a laser range finder and a horizontal detector are sequentially arranged on the mounting grooves;
The side walls of the mounting seats positioned on the two sides of the mounting groove are provided with connecting grooves which are respectively in clamping connection with the camera, the ultrasonic detector, the laser range finder and the horizontal detector through elastic clamping components;
and an auxiliary clamping assembly for auxiliary clamping of the camera, the ultrasonic detector, the laser range finder and the horizontal detector is arranged between the elastic clamping assemblies.
2. The road and bridge acceptance measuring device according to claim 1, wherein the four corners of the bottom of the supporting base plate are provided with movable driving components.
3. The road and bridge acceptance measuring device according to claim 2, wherein the movable driving assembly comprises supporting legs fixedly installed on the bottom of the supporting bottom plate, movable rollers are arranged on the bottoms of the supporting legs, and brakes are arranged on the movable rollers.
4. The road and bridge acceptance measuring device according to claim 1, wherein bearing plates are arranged at two ends of the top of the supporting bottom plate.
5. The road and bridge acceptance measuring device according to claim 1, wherein the rotation driving assembly comprises a first motor fixedly connected with the mounting plate, a driving gear is arranged on a motor shaft of the first motor, a driven gear is connected to the driving gear in a meshed manner, and the driven gear is connected with the rotating arm.
6. The road and bridge acceptance measuring device according to claim 1, wherein guide grooves are formed in two ends of the inside of the sliding groove, guide protruding blocks are formed in two ends of the sliding block, and the guide protruding blocks are slidably arranged in the guide grooves.
7. The road and bridge acceptance measuring device according to claim 1, wherein the elastic clamping assembly comprises guide rods fixedly installed at two ends of the connecting groove, a connecting block is slidably arranged on the guide rods, connecting springs are sleeved on the guide rods located on one side of the connecting block, and trapezoidal clamping blocks used for clamping the camera, the ultrasonic detector, the laser range finder and the horizontal detector are installed on the connecting block.
8. The road and bridge acceptance measurement device according to claim 7, wherein the auxiliary clamping assembly comprises a transmission block fixedly connected with the connecting block, and the transmission block positioned outside the mounting seat is connected with the auxiliary clamping block through a connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410822937.0A CN118376285B (en) | 2024-06-25 | 2024-06-25 | Road and bridge acceptance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410822937.0A CN118376285B (en) | 2024-06-25 | 2024-06-25 | Road and bridge acceptance measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN118376285A CN118376285A (en) | 2024-07-23 |
| CN118376285B true CN118376285B (en) | 2024-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410822937.0A Active CN118376285B (en) | 2024-06-25 | 2024-06-25 | Road and bridge acceptance measuring device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289025A (en) * | 2020-03-25 | 2020-06-16 | 郑州铁路职业技术学院 | Road and bridge construction measuring device |
| CN117450385A (en) * | 2023-10-31 | 2024-01-26 | 重庆科技学院 | Bridge monitoring device convenient to loading and unloading are maintained |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6509471B1 (en) * | 2018-09-07 | 2019-05-08 | 三菱電機株式会社 | Measuring device |
| KR102108115B1 (en) * | 2019-01-29 | 2020-05-07 | (주)비트버스 | Vibration Sensing Multi Sensor Module for Bridge Safety Monotoring System |
| CN220437736U (en) * | 2023-06-26 | 2024-02-02 | 十堰普威汽车零部件有限公司 | Mounting bracket for beam experiment |
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- 2024-06-25 CN CN202410822937.0A patent/CN118376285B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289025A (en) * | 2020-03-25 | 2020-06-16 | 郑州铁路职业技术学院 | Road and bridge construction measuring device |
| CN117450385A (en) * | 2023-10-31 | 2024-01-26 | 重庆科技学院 | Bridge monitoring device convenient to loading and unloading are maintained |
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| CN118376285A (en) | 2024-07-23 |
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