CN212179787U - Road and bridge roughness detection device - Google Patents
Road and bridge roughness detection device Download PDFInfo
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- CN212179787U CN212179787U CN202021337514.3U CN202021337514U CN212179787U CN 212179787 U CN212179787 U CN 212179787U CN 202021337514 U CN202021337514 U CN 202021337514U CN 212179787 U CN212179787 U CN 212179787U
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Abstract
The utility model relates to a roughness detects technical field, and discloses a road and bridge roughness detection device, the on-line screen storage device comprises a base, the equal fixedly connected with mounting panel in bottom of base both sides, the bottom fixedly connected with universal wheel of mounting panel, the equal fixedly connected with backup pad in both sides at base top. This road and bridge roughness detection device, through activity ball and the ascending jack-up of test bar or downstream, the distance that the test bar removed is observed to the fixed scale of staff's accessible simultaneously, thereby measure the unsmooth size in road surface, and because the bottom of test bar is the activity ball that uses, its surface is more smooth and more accurate, use the completion back, carry on spacingly to fly leaf and test bar through U type limiting plate, avoid the activity ball to take place the friction with ground for a long time, cause its harm, influence the device's life, thereby it is more convenient to have reached the use, the life-span is more heightened, and detect more accurate purpose.
Description
Technical Field
The utility model relates to a roughness detects technical field, specifically is a road and bridge roughness detection device.
Background
The road and bridge generally comprises a plurality of parts such as roadbeds, road surfaces, bridges, tunnel engineering, traffic engineering facilities and the like, flatness detection is sometimes called as obverse degree detection and coplanarity detection, a flatness detection system is specially used for detecting indexes such as horizontal straightness, coplanarity, gaps, stitch width and the like of stitches of various electronic components such as various IC chips, electronic connectors and the like, and the flatness of the surface of the road and bridge is generally required to be detected after construction is completed so as to detect the qualification rate of the road and bridge.
Chinese patent application No. 201920077736.7 is a road and bridge roughness detection device, it is used through the cooperation of compression spring and passive board, make the activity strip extrude compression spring at the in-process that rises, utilize compression spring to take place the reverse acting force that elastic deformation and produced, make the detection wheel when protruding road surface can the reconversion, as for the detection wheel through sunken road surface, because the sunken degree on road surface is general less, only need promote the device hard, under the effect of removal wheel, can climb out the depressed part, the roughness of the follow-up highway section of being convenient for detects, be favorable to improving the device's practicality, but in the in-service use process, because the radius of removing the wheel is great, this just leads to its unable accurate rising or decline when passing through some less concave-convex road surfaces, thereby make its accuracy lower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a road and bridge roughness detection device possesses and uses more conveniently, and the life-span is more increased, and detects advantages such as more accurate, has solved the problem that above-mentioned background art provided.
(II) technical scheme
For realizing that above-mentioned use is more convenient, the life-span is more increased, and detects more accurate purpose, the utility model provides a following technical scheme: a road and bridge flatness detection device comprises a base, wherein the bottoms of two sides of the base are fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with universal wheels, the two sides of the top of the base are fixedly connected with supporting plates, the top of one opposite side of the two supporting plates is fixedly connected with a top plate, a movable plate is movably connected between the two supporting plates and is positioned below the top plate, the two sides of the movable plate are fixedly connected with an extension block, one side of each supporting plate is provided with a moving groove, the outer side of the extension block penetrates through the moving groove and extends to the outer side of the supporting plate, the outer side of each supporting plate is provided with a fixed groove which is positioned above the extension block, the inner part of each fixed groove is slidably connected with a sliding plate, the outer side of each sliding plate is fixedly connected with a U-shaped limiting plate, the one end of U type limiting plate is pegged graft in the inside of slot, the inboard fixedly connected with of slide reduces the spring, reduce the one end of spring and the inner wall fixed connection of fixed slot, the top fixedly connected with evenly distributed's of fly leaf check bar, the guide way that corresponds with the check bar is seted up to the bottom of roof, check bar sliding connection is in the inside of guide way, the bottom of check bar runs through the base and extends to the below of base, the bottom swing joint of check bar has the free ball, the positive top fixedly connected with fixed scale of check bar.
Preferably, the top of the movable plate is fixedly connected with tensioning springs which are uniformly distributed, and the top ends of the tensioning springs are fixedly connected with the bottom of the top plate.
Preferably, the bottom end of the detection rod is provided with an installation groove, and the movable ball is movably connected inside the installation groove.
Preferably, the surface of the detection rod is fixedly connected with a limiting block, and the limiting block is positioned below the base.
Preferably, the inner side of the supporting plate is provided with a groove, and the movable plate is connected to the inside of the groove in a sliding manner.
Preferably, the both sides at the front and the back of base all fixedly connected with fixed swash plate, the front fixedly connected with handle of backup pad.
(III) advantageous effects
Compared with the prior art, the utility model provides a road and bridge roughness detection device possesses following beneficial effect:
1. this road and bridge roughness detection device, through activity ball and the ascending jack-up of test bar or downstream, the distance that the test bar removed is observed to the fixed scale of staff's accessible simultaneously, thereby measure the unsmooth size in road surface, and because the bottom of test bar is the activity ball that uses, its surface is more smooth and more accurate, use the completion back, carry on spacingly to fly leaf and test bar through U type limiting plate, avoid the activity ball to take place the friction with ground for a long time, cause its harm, influence the device's life, thereby it is more convenient to have reached the use, the life-span is more heightened, and detect more accurate purpose.
2. This road and bridge roughness detection device promotes the fly leaf downwards through the tensioning spring for fly leaf and test bar can more convenient downstream, further improve its precision, it is spacing to the movable ball through the mounting groove, it is more convenient to make it rotate and remove, carry on spacingly to the test bar through the stopper, avoid its rebound too much, influence its use, then carry on spacingly to the fly leaf through the recess, avoid it to take place the skew at the in-process that reciprocates, make the promotion the device that the staff can be more convenient through fixed swash plate and handle.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a front sectional view of the overall structure of the present invention;
FIG. 4 is a front sectional view of the connection between the extension block and the U-shaped limiting plate of the present invention;
FIG. 5 is a front sectional view of the connection between the detection rod and the movable ball of the present invention;
fig. 6 is a perspective view of the movable plate of the present invention.
In the figure: 1. a base; 2. fixing the inclined plate; 3. mounting a plate; 4. a universal wheel; 5. a support plate; 6. a top plate; 7. fixing scales; 8. a movable plate; 9. a lengthening block; 10. a U-shaped limiting plate; 11. a handle; 12. a detection lever; 13. a limiting block; 14. a moving groove; 15. a movable ball; 16. a groove; 17. a guide groove; 18. fixing grooves; 19. a slide plate; 20. tightening the spring; 21. a slot; 22. mounting grooves; 23. the spring is tensioned.
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. 1-6, a road and bridge flatness detecting apparatus comprises a base 1, a mounting plate 3 fixedly connected to the bottom of each side of the base 1, a universal wheel 4 fixedly connected to the bottom of the mounting plate 3, a supporting plate 5 fixedly connected to each side of the top of the base 1, a top plate 6 fixedly connected to the top of the opposite side of the two supporting plates 5, a movable plate 8 movably connected between the two supporting plates 5 and below the top plate 6, an extension block 9 fixedly connected to each side of the movable plate 8, a moving groove 14 formed on one side of the supporting plate 5, a fixed groove 18 formed on the outer side of the supporting plate 5 and above the extension block 9, a sliding plate 19 slidably connected to the inside of the fixed groove 18, a U-shaped limiting plate 10 fixedly connected to the outer side of the sliding plate 19, and a slot 21 corresponding to the U-shaped limiting plate 10 formed on the outer side of the extension block 9, one end of a U-shaped limiting plate 10 is inserted into the slot 21, a tightening spring 20 is fixedly connected to the inner side of the sliding plate 19, one end of the tightening spring 20 is fixedly connected with the inner wall of the fixed slot 18, the top of the movable plate 8 is fixedly connected with detection rods 12 which are uniformly distributed, the bottom of the top plate 6 is provided with a guide slot 17 corresponding to the detection rods 12, the detection rods 12 are slidably connected into the guide slot 17, the bottom end of the detection rod 12 penetrates through the base 1 and extends to the lower part of the base 1, the bottom end of the detection rod 12 is movably connected with a movable ball 15, the front top of the detection rod 12 is fixedly connected with a fixed scale 7, when in use, the device is placed at a specified position, then the U-shaped limiting plate 10 is shifted to be separated from the inside of the slot 21, the detection rod 12 is driven to move downwards through the movable plate 8, the bottom end of the movable ball 15 is contacted with, when meetting unsmooth road surface, the road surface with movable ball 15 and measuring rod 12 jack-up or move down, the distance that measuring rod 12 removed is observed to staff's accessible fixed scale 7 this moment, thereby measure the unsmooth size in road surface, and because the bottom of measuring rod 12 is movable ball 15 that uses, its surface is more smooth and more accurate, thereby it is more convenient to make the device use, after the use is accomplished, manually mention fly leaf 8 upwards, then stir U type limiting plate 10, make its one end peg graft in the inside of slot 21, carry on spacingly to fly leaf 8 and measuring rod 12 through U type limiting plate 10, avoid movable ball 15 to take place the friction with ground for a long time, cause its harm, influence the device's life, thereby it is more convenient to have reached the use, the life-span is more heightened, and detect more accurate purpose.
Referring to fig. 1 and 3, the top of the movable plate 8 is fixedly connected with uniformly distributed tension springs 23, the top end of each tension spring 23 is fixedly connected with the bottom of the top plate 6, and the movable plate 8 is pushed downwards by the tension springs 23, so that the movable plate 8 and the detection rod 12 can move downwards more conveniently, and the accuracy of the detection rod is further improved.
Referring to fig. 3 and 5, the bottom end of the detection rod 12 is provided with an installation groove 22, the movable ball 15 is movably connected inside the installation groove 22, and the movable ball 15 is limited by the installation groove 22, so that the rotation and the movement of the movable ball are more convenient.
Referring to fig. 1 and 3, a limiting block 13 is fixedly connected to the surface of the detection rod 12, the limiting block 13 is located below the base 1, and the detection rod 12 is limited by the limiting block 13, so that the influence on the use of the detection rod due to too much upward movement is avoided.
Referring to fig. 3 and 4, a groove 16 is formed on the inner side of the supporting plate 5, the movable plate 8 is slidably connected inside the groove 16, and the movable plate 8 is limited by the groove 16 to prevent the movable plate from shifting during the up-and-down movement.
Referring to fig. 1 and 2, the fixed inclined plates 2 are fixedly connected to both sides of the front and back surfaces of the base 1, the handle 11 is fixedly connected to the front surface of the supporting plate 5, and the operator can push the device more conveniently by means of the fixed inclined plates 2 and the handle 11.
The working principle is as follows: when the device is used, the device is placed at a designated position, then the U-shaped limiting plate 10 is shifted to be separated from the inside of the slot 21, the movable plate 8 drives the detection rod 12 to move downwards, so that the bottom end of the movable ball 15 is in contact with the ground, then the movable ball is pushed to move on the surface of a road bridge, when the road meets a concave-convex road surface, the movable ball 15 and the detection rod 12 are jacked up or moved downwards on the road surface, at the moment, a worker can observe the moving distance of the detection rod 12 through the fixed scale 7, so that the concave-convex size of the road surface is measured, and as the movable ball 15 used at the bottom end of the detection rod 12 is used, the surface of the movable ball is smoother and more accurate, so that the device is more convenient to use, after the use is completed, the movable plate 8 is manually lifted up, then the U-shaped limiting plate 10 is shifted to be inserted into the slot 21, and the movable plate 8 and, the movable ball 15 is prevented from rubbing the ground for a long time to cause damage to the ground, and the service life of the device is prevented from being influenced, so that the purposes of more convenient use, longer service life and more accurate detection are achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 utility model provides a road and bridge roughness detection device, includes base (1), its characterized in that: the bottom of the two sides of the base (1) is fixedly connected with a mounting plate (3), the bottom of the mounting plate (3) is fixedly connected with a universal wheel (4), the two sides of the top of the base (1) are fixedly connected with supporting plates (5), the top of one side, opposite to the supporting plates (5), of the two supporting plates (5) is fixedly connected with a top plate (6), a movable plate (8) is movably connected between the two supporting plates (5) and positioned below the top plate (6), the two sides of the movable plate (8) are fixedly connected with extension blocks (9), one side of the supporting plate (5) is provided with a movable groove (14), the outer side of the extension block (9) penetrates through the movable groove (14) and extends to the outer side of the supporting plate (5), the outer side of the supporting plate (5) is provided with a fixed groove (18) positioned above the extension block (9), and the inner part of the fixed, the outer side of the sliding plate (19) is fixedly connected with a U-shaped limiting plate (10), the outer side of the extension block (9) is provided with a slot (21) corresponding to the U-shaped limiting plate (10), one end of the U-shaped limiting plate (10) is inserted into the slot (21), the inner side of the sliding plate (19) is fixedly connected with a compression spring (20), one end of the compression spring (20) is fixedly connected with the inner wall of a fixed slot (18), the top of the movable plate (8) is fixedly connected with detection rods (12) which are uniformly distributed, the bottom of the top plate (6) is provided with a guide slot (17) corresponding to the detection rods (12), the detection rods (12) are slidably connected into the guide slot (17), the bottom of the detection rods (12) penetrates through the base (1) and extends to the lower part of the base (1), and the bottom of the detection rods (12) is movably connected with movable balls (15), the top of the front surface of the detection rod (12) is fixedly connected with a fixed scale (7).
2. The road and bridge flatness detecting device according to claim 1, wherein: the top of the movable plate (8) is fixedly connected with tensioning springs (23) which are uniformly distributed, and the top ends of the tensioning springs (23) are fixedly connected with the bottom of the top plate (6).
3. The road and bridge flatness detecting device according to claim 1, wherein: the bottom of the detection rod (12) is provided with an installation groove (22), and the movable ball (15) is movably connected inside the installation groove (22).
4. The road and bridge flatness detecting device according to claim 1, wherein: the surface of the detection rod (12) is fixedly connected with a limiting block (13), and the limiting block (13) is located below the base (1).
5. The road and bridge flatness detecting device according to claim 1, wherein: the inner side of the supporting plate (5) is provided with a groove (16), and the movable plate (8) is connected to the inside of the groove (16) in a sliding manner.
6. The road and bridge flatness detecting device according to claim 1, wherein: the base (1) both sides on the front and back all fixedly connected with fixed swash plate (2), the front fixedly connected with handle (11) of backup pad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021337514.3U CN212179787U (en) | 2020-07-09 | 2020-07-09 | Road and bridge roughness detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021337514.3U CN212179787U (en) | 2020-07-09 | 2020-07-09 | Road and bridge roughness detection device |
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| CN212179787U true CN212179787U (en) | 2020-12-18 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914176A (en) * | 2021-10-14 | 2022-01-11 | 河南宏盛工程监理有限公司 | Highway pavement flatness detection marking device and detection marking method |
| CN114016361A (en) * | 2021-11-05 | 2022-02-08 | 史岩飞 | Road and bridge construction roughness measuring device |
| CN114046765A (en) * | 2021-12-01 | 2022-02-15 | 张寅志 | Levelness measuring and adjusting device for highway bridge |
| CN114199197A (en) * | 2021-12-14 | 2022-03-18 | 中电建路桥集团有限公司 | Urban road quality dynamic monitoring device |
| CN116499347A (en) * | 2023-06-28 | 2023-07-28 | 常州市雄鹰机房设备有限公司 | Automatic control type flatness detection device for OA network floor |
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2020
- 2020-07-09 CN CN202021337514.3U patent/CN212179787U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914176A (en) * | 2021-10-14 | 2022-01-11 | 河南宏盛工程监理有限公司 | Highway pavement flatness detection marking device and detection marking method |
| CN113914176B (en) * | 2021-10-14 | 2022-11-04 | 河南宏盛工程监理有限公司 | Highway pavement flatness detection marking device and detection marking method |
| CN114016361A (en) * | 2021-11-05 | 2022-02-08 | 史岩飞 | Road and bridge construction roughness measuring device |
| CN114016361B (en) * | 2021-11-05 | 2022-11-01 | 史岩飞 | Road and bridge construction roughness measuring device |
| CN114046765A (en) * | 2021-12-01 | 2022-02-15 | 张寅志 | Levelness measuring and adjusting device for highway bridge |
| CN114046765B (en) * | 2021-12-01 | 2022-06-03 | 张寅志 | Levelness measuring and adjusting device for highway bridge |
| CN114199197A (en) * | 2021-12-14 | 2022-03-18 | 中电建路桥集团有限公司 | Urban road quality dynamic monitoring device |
| CN114199197B (en) * | 2021-12-14 | 2024-05-17 | 中电建路桥集团有限公司 | Urban road quality dynamic monitoring device |
| CN116499347A (en) * | 2023-06-28 | 2023-07-28 | 常州市雄鹰机房设备有限公司 | Automatic control type flatness detection device for OA network floor |
| CN116499347B (en) * | 2023-06-28 | 2023-09-12 | 常州市雄鹰机房设备有限公司 | Automatic control type flatness detection device for OA network floor |
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