CN214008765U - Fixing device for road detection - Google Patents
Fixing device for road detection Download PDFInfo
- Publication number
- CN214008765U CN214008765U CN202022463968.1U CN202022463968U CN214008765U CN 214008765 U CN214008765 U CN 214008765U CN 202022463968 U CN202022463968 U CN 202022463968U CN 214008765 U CN214008765 U CN 214008765U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gear
- fixing device
- road detection
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model relates to a road detection technical field just discloses a fixing device for road detection, the bracing piece comprises a supporting bar, fixed cover has been cup jointed in the outside of bracing piece, the left side fixedly connected with U-shaped piece of fixed cover, the mounting hole has all been seted up, two to both sides around the U-shaped piece the equal fixedly connected with bearing in inside of mounting hole, two the inside of bearing all with pivot fixed connection, the outside fixedly connected with of pivot extends to the outside connecting block of U-shaped piece. This fixing device for road detection possesses the advantage such as being convenient for adjust installation angle, has solved prior art, and road surface state detector passes through fixing device to be installed on the bracing piece for carry out real-time detection to the state on road surface, but current fixing device carries out the location regulation through the bolt to the installation angle of road surface state detector, when making the installation angle of adjusting road surface state detector, need relapse the elasticity bolt, leads to the problem of the installation angle of being not convenient for adjust.
Description
Technical Field
The utility model relates to a road detection technology field specifically is a fixing device is used in road detection.
Background
Road inspection refers to the control and inspection of the quality of road construction, and in order to ensure the quality of road engineering, various tests and measurements are carried out before construction, during construction and after completion, such as the inspection of the quality of various raw materials, the performance of construction machinery and equipment, the strength, the flatness and the camber of a base layer before construction, the inspection of the quality of a mixture during construction, the measurement of various geometric dimensions, the control of paving temperature and rolling temperature, the control of the quality of various working procedures, the observation and measurement of the shape and the geometric dimensions of a road surface after completion, the test of the overall strength, the flatness, the roughness and the compactness of the road surface, the strength test of a concrete test piece, the inspection of the content and the grading composition of asphalt after sampling of the asphalt road surface, and the like.
Among the prior art, road surface state detector passes through fixing device and installs on the bracing piece for carry out real-time detection to the state on road surface, but current fixing device carries out the location regulation through the bolt to the installation angle of road surface state detector, when making adjustment road surface state detector's installation angle, need elasticity bolt repeatedly, lead to the inconvenient adjustment installation angle, so propose a fixing device for road detection and solve the above-mentioned problem of proposing.
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 fixing device is used in road detection possesses the advantage such as being convenient for adjust installation angle, has solved prior art, and road surface state detector passes through fixing device and installs on the bracing piece for carry out real-time detection to the state on road surface, but current fixing device carries out the location through the bolt to the installation angle of road surface state detector and adjusts, when making the installation angle of adjusting road surface state detector, need relapse the elasticity bolt, lead to the problem of being not convenient for adjust installation angle.
(II) technical scheme
For the above-mentioned purpose of being convenient for adjust installation angle of realizing, the utility model provides a following technical scheme: a fixing device for road detection comprises a supporting rod, wherein a fixing sleeve is sleeved on the outer side of the supporting rod, a U-shaped block is fixedly connected to the left side of the fixing sleeve, mounting holes are formed in the front side and the rear side of the U-shaped block, bearings are fixedly connected to the insides of the two mounting holes, the insides of the two bearings are fixedly connected with a rotating shaft, a connecting block extending to the outside of the U-shaped block is fixedly connected to the outer side of the rotating shaft, one end, away from the U-shaped block, of the connecting block is fixedly connected with a road surface state detector, the back of the U-shaped block is fixedly connected with a toothed ring positioned on the outer side of the rotating shaft, a gear meshed with the inner side of the toothed ring is movably connected to the outer side of the rotating shaft, two sliding grooves are formed in the inner side wall of the gear, two strip-shaped blocks which are fixedly connected to the outer side of the rotating shaft and are positioned on the back of the U-shaped block and extend to the insides of the two sliding grooves, the back fixedly connected with of gear is located the outside dome of pivot, the back fixedly connected with circle piece of pivot, the front fixedly connected with of circle piece be located the pivot outside and with gear back fixed connection's compression spring.
Preferably, the support rod is fixedly connected with the fixed sleeve through a bolt, and the mounting holes are symmetrically distributed in the front and back direction.
Preferably, the gear ring is matched with the gear, and a round hole located on the outer side of the rotating shaft is formed in the inner side of the gear.
Preferably, the sliding grooves are distributed in a bilateral symmetry mode, and the front side and the rear side of each sliding groove are both in an opening shape.
Preferably, the back surface of the strip-shaped block is fixedly connected with the front surface of the round block, and the front surface of the round cover is in an open shape.
Preferably, the back surface of the round block is tightly attached to the rear side wall of the inner cavity of the round cover, and the outer side of the round cover is a rough surface.
(III) advantageous effects
Compared with the prior art, the utility model provides a fixing device for road detection possesses following beneficial effect:
this fixing device for road detection, through the pulling dome, the dome drives gear shifting, the gear is close to the dome and extrudees compression spring, compression spring atress shrink, bar relative spout of piece slides simultaneously, after the gear breaks away from the ring gear, rotate the dome, the dome drives gear shifting, spout extrusion bar piece on the gear, make bar piece drive pivot rotation, the pivot drives the connecting block and rotates, the connecting block drives road surface state detector and rotates, when the dome rotates to suitable position, loosen the dome, compression spring resets, make gear shifting and go into inside and the ring gear meshing of ring gear, can prevent that the pivot from rotating, accomplish the regulation to road surface state detector installation angle, thereby reached the purpose of being convenient for adjust installation angle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top sectional view of the rotating shaft of the present invention;
fig. 3 is a front sectional view of the ring gear of the present invention.
In the figure: 1. a support bar; 2. fixing a sleeve; 3. a U-shaped block; 4. mounting holes; 5. a bearing; 6. a rotating shaft; 7. connecting blocks; 8. a road surface state detector; 9. a toothed ring; 10. a gear; 11. a chute; 12. a bar-shaped block; 13. a dome; 14. a round block; 15. compressing the spring.
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. 1-3, a fixing device for road detection comprises a supporting rod 1, a fixing sleeve 2 is sleeved on the outer side of the supporting rod 1, a U-shaped block 3 is fixedly connected to the left side of the fixing sleeve 2, mounting holes 4 are respectively formed in the front side and the rear side of the U-shaped block 3, the supporting rod 1 and the fixing sleeve 2 are fixedly connected through bolts, the mounting holes 4 are symmetrically distributed in the front and rear direction, bearings 5 are respectively fixedly connected to the inner parts of the two mounting holes 4, the inner parts of the two bearings 5 are respectively fixedly connected with a rotating shaft 6, the outer side of the rotating shaft 6 is fixedly connected with a connecting block 7 extending to the outer part of the U-shaped block 3, one end of the connecting block 7 far away from the U-shaped block 3 is fixedly connected with a road surface state detector 8, a toothed ring 9 located on the outer side of the rotating shaft 6 is fixedly connected to the back side of the U-shaped block 3, a gear 10 meshed with the inner side of the toothed ring 9 is movably connected to the outer side of the rotating shaft 6, and the toothed ring 9 is matched with the gear 10, the inner side of the gear 10 is provided with a round hole positioned at the outer side of the rotating shaft 6, the inner side wall of the gear 10 is provided with two sliding chutes 11, the sliding chutes 11 are distributed in bilateral symmetry, the front side and the rear side of each sliding chute 11 are both in an open shape, the outer side of the rotating shaft 6 is fixedly connected with two strip-shaped blocks 12 which are positioned at the back side of the U-shaped block 3 and extend to the inner parts of the two sliding chutes 11, the back side of the gear 10 is fixedly connected with a round cover 13 positioned at the outer part of the rotating shaft 6, the back side of the rotating shaft 6 is fixedly connected with a round block 14, the back side of each strip-shaped block 12 is fixedly connected with the front side of the round block 14, the front side of the round cover 13 is in an open shape, the front side of the round block 14 is fixedly connected with a compression spring 15 which is positioned at the outer side of the rotating shaft 6 and fixedly connected with the back side of the gear 10, the back side of the round block 14 is tightly attached to the inner cavity rear side wall of the round cover 13, the outer side of the round cover 13 is a rough side, the round cover 13 is pulled, and the round cover 13 drives the gear 10 to move, gear 10 is close to round piece 14 and extrudes compression spring 15, compression spring 15 atress shrink, bar-shaped piece 12 slides relative spout 11 simultaneously, after gear 10 breaks away from ring gear 9, rotate dome 13, dome 13 drives gear 10 and rotates, spout 11 on the gear 10 extrudes bar-shaped piece 12, make bar-shaped piece 12 drive pivot 6 and rotate, pivot 6 drives connecting block 7 and rotates, connecting block 7 drives road surface state detector 8 and rotates, when dome 13 rotates to suitable position, loosen dome 13, compression spring 15 resets, make gear 10 remove and go into ring gear 9 inside and mesh with ring gear 9, can prevent that pivot 6 from rotating, accomplish the regulation to road surface state detector 8 installation angle, thereby reached the mesh of being convenient for adjust installation angle.
To sum up, in the fixing device for road detection, by pulling the round cover 13, the round cover 13 drives the gear 10 to move, the gear 10 is close to the round block 14 and presses the compression spring 15, the compression spring 15 is stressed to contract, meanwhile, the bar-shaped block 12 slides relative to the chute 11, when the gear 10 is separated from the gear ring 9, the round cover 13 is rotated, the round cover 13 drives the gear 10 to rotate, the chute 11 on the gear 10 presses the bar-shaped block 12, the bar-shaped block 12 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the connecting block 7 to rotate, the connecting block 7 drives the road surface state detector 8 to rotate, when the round cover 13 rotates to a proper position, the round cover 13 is loosened, the compression spring 15 resets, the gear 10 moves and enters the gear ring 9 to be meshed with the gear ring 9, the rotating shaft 6 can be prevented from rotating, the adjustment of the installation angle of the road surface state detector 8 is completed, thereby achieving the purpose of being convenient for adjusting the installation angle, and solving the prior art, road surface state detector 8 passes through fixing device and installs on bracing piece 1 for carry out real-time detection to the state on road surface, but current fixing device carries out the location regulation through the bolt to the installation angle of road surface state detector 8, when making adjustment road surface state detector 8's installation angle, need the elasticity bolt repeatedly, lead to the problem of the adjustment installation angle of being not convenient for.
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 fixing device for road detection, includes bracing piece (1), its characterized in that: the supporting rod is characterized in that a fixing sleeve (2) is sleeved on the outer side of the supporting rod (1), a U-shaped block (3) is fixedly connected to the left side of the fixing sleeve (2), mounting holes (4) are formed in the front side and the rear side of the U-shaped block (3), bearings (5) are fixedly connected to the inner portions of the two mounting holes (4), the inner portions of the two bearings (5) are fixedly connected with a rotating shaft (6), a connecting block (7) extending to the outer portion of the U-shaped block (3) is fixedly connected to the outer side of the rotating shaft (6), one end, far away from the U-shaped block (3), of the connecting block (7) is fixedly connected with a road surface state detector (8), a toothed ring (9) located on the outer side of the rotating shaft (6) is fixedly connected to the back of the U-shaped block (3), a gear (10) meshed with the inner side of the toothed ring (9) is movably connected to the outer side of the rotating shaft (6), and two sliding grooves (11) are formed in the inner side wall of the gear (10), the utility model discloses a gear, including pivot (6), the outside fixedly connected with quantity of pivot (6) be two and be located U-shaped piece (3) the back and extend to two the inside bar-shaped piece (12) of spout (11), the back fixedly connected with of gear (10) is located outside dome (13) of pivot (6), the back fixedly connected with circle piece (14) of pivot (6), the front fixedly connected with of circle piece (14) be located the pivot (6) the outside and with gear (10) back fixed connection's compression spring (15).
2. The fixing device for road detection according to claim 1, wherein: the supporting rod (1) is fixedly connected with the fixed sleeve (2) through a bolt, and the mounting holes (4) are symmetrically distributed in the front and the back.
3. The fixing device for road detection according to claim 1, wherein: the gear ring (9) is matched with the gear (10), and a round hole located on the outer side of the rotating shaft (6) is formed in the inner side of the gear (10).
4. The fixing device for road detection according to claim 1, wherein: the sliding grooves (11) are distributed in a bilateral symmetry mode, and the front side and the rear side of each sliding groove (11) are both in an open shape.
5. The fixing device for road detection according to claim 1, wherein: the back surface of the strip-shaped block (12) is fixedly connected with the front surface of the round block (14), and the front surface of the round cover (13) is in an open shape.
6. The fixing device for road detection according to claim 1, wherein: the back of the round block (14) is tightly attached to the rear side wall of the inner cavity of the round cover (13), and the outer side of the round cover (13) is a rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463968.1U CN214008765U (en) | 2020-10-30 | 2020-10-30 | Fixing device for road detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463968.1U CN214008765U (en) | 2020-10-30 | 2020-10-30 | Fixing device for road detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008765U true CN214008765U (en) | 2021-08-20 |
Family
ID=77302104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022463968.1U Active CN214008765U (en) | 2020-10-30 | 2020-10-30 | Fixing device for road detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883386A (en) * | 2021-09-29 | 2022-01-04 | 湖北省子牙童趣文化传媒有限公司 | Video editing method, video shooting method and device |
-
2020
- 2020-10-30 CN CN202022463968.1U patent/CN214008765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883386A (en) * | 2021-09-29 | 2022-01-04 | 湖北省子牙童趣文化传媒有限公司 | Video editing method, video shooting method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214008765U (en) | Fixing device for road detection | |
| CN109494629B (en) | MPP power cable protection pipe shearing equipment | |
| CN207502504U (en) | It is a kind of can different angle monitoring air quality monitoring device | |
| CN111473194B (en) | Building engineering environment supervise device | |
| CN209837612U (en) | Pointing tool | |
| CN217639051U (en) | Marble inspection platform capable of conveniently overturning angle | |
| CN213984874U (en) | Billet cutting measuring scale | |
| CN210486903U (en) | Vertical measuring device for building construction | |
| CN211453121U (en) | Concrete bending tensile test device | |
| US4575945A (en) | Measuring arrangement, and a method, for measuring the gap formed between a first and a second roll or roller | |
| CN213067355U (en) | Bridge beam gap measuring tool | |
| CN210508411U (en) | A screw conveyor for producing and processing repair mortar | |
| CN213978490U (en) | Road detection device convenient to move | |
| CN219548409U (en) | Concrete leveling equipment | |
| CN217561491U (en) | Automatic flaw detection device for inner diameter and outer diameter of tapered roller bearing | |
| CN219638274U (en) | Rolling tool for assisting in bonding lap joint part of waterproof coiled material | |
| CN217687219U (en) | Levelness detector for highway construction | |
| CN219829663U (en) | Building dipperstick convenient to adjust | |
| CN221037144U (en) | A distance measurement chi for interior decoration | |
| CN212153043U (en) | Roadbed and pavement detection point positioning device | |
| CN110886478A (en) | Floor tile crack filling device for decoration | |
| CN220729284U (en) | Measuring equipment for on-site rechecking of engineering cost | |
| CN220445253U (en) | Deburring tool of gear hobbing machine | |
| CN220150950U (en) | Wall repair pointing device | |
| CN219829877U (en) | Level gauge for quality detection of building engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220110 Address after: 150000 room 2, floor 1, unit 3, building 40, xuanxi community, Nangang District, Harbin City, Heilongjiang Province Patentee after: Heilongjiang Longdu Highway Engineering Inspection Co.,Ltd. Address before: 255000 No. 301, Shanquan Road, Zhangdian District, Zibo City, Shandong Province Patentee before: Zhong Meixia |
|
| TR01 | Transfer of patent right |