CN219862723U - Road surface quality detection device - Google Patents
Road surface quality detection device Download PDFInfo
- Publication number
- CN219862723U CN219862723U CN202321219517.0U CN202321219517U CN219862723U CN 219862723 U CN219862723 U CN 219862723U CN 202321219517 U CN202321219517 U CN 202321219517U CN 219862723 U CN219862723 U CN 219862723U
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- China
- Prior art keywords
- fixedly connected
- sleeve
- road surface
- quality detection
- surface quality
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000005070 sampling Methods 0.000 claims abstract description 34
- 238000005553 drilling Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000000670 limiting effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 6
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a pavement quality detection device which comprises a base, wherein two positioning slide bars with mutually symmetrical positions are fixedly connected to the upper surface of the base, the surfaces of the two positioning slide bars are fixedly connected with a movable mounting seat in a sliding manner, the surface of the movable mounting seat is provided with a driving mechanism, the top end of the positioning slide bar is fixedly connected with a fixing frame, the surface of the fixing frame is provided with a shaft hole, the inner wall of the shaft hole is rotatably provided with an adjusting screw rod through a bearing, and the surface of the movable mounting seat is provided with a threaded hole corresponding to the position of the adjusting screw rod. According to the utility model, the driving mechanism is arranged, when drilling and sampling detection is carried out on a road surface, the driving motor drives the linkage sleeve to rotate, so that the sampling drill barrel at the bottom of the linkage sleeve is driven to rotate, and then the hand wheel is rotated to drive the movable mounting seat to move downwards, so that the sampling drill barrel is driven to carry out drilling operation on the road surface, and the operation is labor-saving and convenient and the stability is high.
Description
Technical Field
The utility model relates to the technical field of highway engineering, in particular to a pavement quality detection device.
Background
The highway engineering is the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure, and with the development of society, the highway engineering is gradually increased, and in the highway engineering construction, the quality of a road surface is required to be detected, and generally, a sampling device is firstly used for drilling and sampling the road surface and detecting the quality.
The utility model discloses a road traffic engineering pavement quality detection device, which comprises a bottom plate, a pressing plate and a sampling tube, wherein one end of the pressing plate is hinged with the bottom plate, a person presses the other end of the pressing plate downwards, the pressing plate arranged at the bottom of the pressing plate can downwards press the sampling tube, the sampling tube vertically downwards stretches into a roadbed pavement under the limiting effect of a limiting sleeve, and the pavement is sampled so as to be convenient for quality detection.
The road surface quality detection sampling device that proposes among the above-mentioned application document, at actual operation in-process, need utilize lever principle to drive the sampling tube perpendicularly insert the road surface downwards and carry out drilling sample, because the road surface is generally comparatively hard, this direct insertion road surface's mode is difficult operation not only, and cause the damage to the sampling tube easily, when this sampling tube carries out the sample ejection of compact in addition, need use some to be listed as complex structure realization such as push rod handle, not only the process is loaded down with trivial details, and increased the whole weight of sampling tube, it is not convenient enough to use. For this purpose, we propose a road surface quality detection device.
Disclosure of Invention
The present utility model is directed to a road surface quality detecting device, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a road surface quality detection device, includes the base, the last fixedly connected with two positions of base are symmetrical each other's location slide bar, fix two the surface sliding connection of location slide bar has the removal mount pad, the surface of removing the mount pad is provided with actuating mechanism, the top fixedly connected with mount of location slide bar, the shaft hole has been seted up on the surface of mount, and the inner wall in shaft hole is provided with accommodate the lead screw through the bearing rotation, the screw hole corresponding with accommodate the lead screw position has been seted up on the surface of removing the mount pad, accommodate the lead screw and remove the screw hole threaded connection of mount pad, the back of removing the mount pad is fixed with first backup pad, actuating mechanism is including installing the driving motor at first backup pad lower surface, the positive fixedly connected with second backup pad of removing the mount pad, the mounting hole has been seted up on the surface of second backup pad, and the inner wall rotation of mounting hole is connected with the link sleeve, and the drilling subassembly is installed in the bottom port of link sleeve is inserted, the top of link sleeve is provided with the water pipe connector.
Preferably, the drilling assembly comprises a sampling drill barrel, the top end of the sampling drill barrel is fixedly connected with a mounting sleeve, the surface of the water pipe connector is fixedly connected with a fixing ring, the lower surface of the fixing ring is fixedly connected with an annular sealing block, and the annular sealing block is inserted into the inner wall of the mounting sleeve.
Preferably, two mutually symmetrical positioning bolt holes are formed in the surface of the linkage sleeve, and limit bolts are connected to the inner wall of the positioning bolt holes in a threaded mode.
Preferably, the surface of the mounting sleeve is fixedly connected with a limiting mounting ring, the surface of the limiting mounting ring is provided with a positioning clamping groove, and the positioning clamping groove is matched with the limiting bolt.
Preferably, the top of accommodate the lead screw extends to the top of mount, and fixedly connected with hand wheel, accommodate the bottom fixedly connected with anticreep dog of lead screw.
Preferably, the surfaces of the output shaft of the driving motor and the linkage sleeve are provided with driving wheels, the surfaces of the driving wheels are sleeved with driving belts, and the driving motor and the linkage sleeve are in transmission connection with the driving wheels through the driving belts.
Preferably, the top of the water pipe connector is provided with a rubber water delivery pipe, and the bottom end of the sampling drill cylinder is fixedly provided with a plurality of tooth blocks.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the driving mechanism is arranged, when drilling and sampling detection is carried out on a road surface, the driving motor drives the linkage sleeve to rotate, so that the sampling drill barrel at the bottom of the linkage sleeve is driven to rotate, and then the hand wheel is rotated to drive the movable mounting seat to move downwards, so that the sampling drill barrel is driven to carry out drilling operation on the road surface, and the operation is labor-saving and convenient and the stability is high.
2. According to the utility model, the mounting sleeve is arranged at the top of the sampling drill barrel, and the mounting sleeve can be mounted at the bottom of the linkage sleeve by using the limit bolt, so that the purpose of conveniently mounting and dismounting the sampling drill barrel is achieved.
3. According to the utility model, the water pipe connector and the rubber water pipe are arranged, the rubber water pipe can be used for connecting external water supply equipment, and after the sampling drill barrel obtains a pavement sample, the high-speed water pressure is used for impacting the interior of the sampling drill barrel, so that the pavement sample in the sampling drill barrel is reversely pushed out, and the purpose of convenient sampling is realized.
Drawings
Fig. 1 is a schematic view of an overall first view angle structure of a road surface quality detecting device according to the present utility model;
FIG. 2 is a schematic diagram of an overall second view angle structure of a pavement quality inspection device according to the present utility model;
FIG. 3 is a schematic view of the bottom view structure of a road surface quality detecting apparatus according to the present utility model;
fig. 4 is a schematic diagram of a front section structure of a linkage sleeve of the road surface quality detection device.
In the figure: 1. a base; 2. positioning a slide bar; 3. moving the mounting base; 4. a fixing frame; 5. adjusting a screw rod; 6. a first support plate; 7. a driving motor; 8. a second support plate; 9. a linkage sleeve; 10. a water pipe connector; 11. sampling drill barrels; 12. a mounting sleeve; 13. a fixing ring; 14. an annular sealing block; 15. a limit bolt; 16. a limit mounting ring; 17. positioning clamping grooves; 18. a hand wheel; 19. an anti-drop stop; 20. a driving wheel; 21. a drive belt; 22. a rubber water pipe; 23. tooth blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, a road surface quality detection device comprises a base 1, wherein two positioning slide bars 2 with symmetrical positions are fixedly connected to the upper surface of the base 1, the surfaces of the two positioning slide bars 2 are slidably connected with a movable mounting seat 3, and a driving mechanism is arranged on the surface of the movable mounting seat 3.
The top fixedly connected with mount 4 of location slide bar 2, the shaft hole has been seted up on the surface of mount 4, and the inner wall in shaft hole is provided with accommodate the lead screw 5 through the bearing rotation, and accommodate the top of lead screw 5 extends to the top of mount 4, and fixedly connected with hand wheel 18, accommodate the bottom fixedly connected with anticreep dog 19 of lead screw 5.
The surface of the movable mounting seat 3 is provided with a threaded hole corresponding to the position of the adjusting screw rod 5, the adjusting screw rod 5 is in threaded connection with the threaded hole of the movable mounting seat 3, the back of the movable mounting seat 3 is fixed with a first supporting plate 6, and the driving mechanism comprises a driving motor 7 arranged on the lower surface of the first supporting plate 6.
Through setting up actuating mechanism, when carrying out drilling sample to the road surface and examining, can drive wheel 20 through driving motor 7 and rotate to drive the linkage sleeve pipe 9 and rotate, drive simultaneously the sample of linkage sleeve pipe 9 bottom and bore a section of thick bamboo 11 and rotate, then the rethread rotates hand wheel 18 and drives accommodate the lead screw 5 and rotate, accommodate the lead screw 5 drive remove mount pad 3 and move downwards at location slide bar 2 surface, and then drive sample bore a section of thick bamboo 11 and carry out drilling operation to the road surface, and easy operation is convenient and stability is high.
The front fixedly connected with second backup pad 8 of removal mount pad 3, the mounting hole has been seted up on the surface of second backup pad 8, and the inner wall rotation of mounting hole is connected with linkage sleeve 9, and drilling subassembly is installed in the bottom port of linkage sleeve 9.
The driving wheel 20 is arranged on the surface of the output shaft of the driving motor 7 and the surface of the linkage sleeve 9, a driving belt 21 is sleeved on the surface of the driving wheel 20, and the driving motor 7 and the linkage sleeve 9 are in transmission connection with the driving wheel 20 through the driving belt 21.
The drilling assembly comprises a sampling drill cylinder 11, and a plurality of tooth blocks 23 are fixedly arranged at the bottom end of the sampling drill cylinder 11. The top end of the sampling drill cylinder 11 is fixedly connected with a mounting sleeve 12.
The fixed ring 13 is fixedly connected with the surface of the water pipe connector 10, the annular sealing block 14 is fixedly connected with the lower surface of the fixed ring 13, the annular sealing block 14 is inserted into the inner wall of the mounting sleeve 12, and the water pipe connector 10 can be inserted into the mounting sleeve 12 by arranging the mounting sleeve 12 and the annular sealing block 14 when the sampling drill barrel 11 is mounted, so that the waterproof sealing effect is achieved.
The top of the linkage sleeve 9 is provided with a water pipe connector 10, and the top of the water pipe connector 10 is provided with a rubber water delivery pipe 22.
It is worth noting that, through setting up water pipe connector 10 and rubber raceway 22 on the top of linkage sleeve 9, can utilize rubber raceway 22 to connect outside water supply equipment, can utilize high-speed water pressure to strike the inside of sample bore 11 after sample bore 11 obtains the road surface sample to make the inside road surface sample of sample bore 11 reverse push out, thereby realize the purpose of convenient sample.
Two mutually symmetrical locating bolt holes are formed in the surface of the linkage sleeve 9, the inner wall of each locating bolt hole is connected with a limit bolt 15 in a threaded mode, a limit mounting ring 16 is fixedly connected with the surface of the mounting sleeve 12, a locating clamping groove 17 is formed in the surface of the limit mounting ring 16, and the locating clamping groove 17 is matched with the limit bolt 15.
It should be noted that, by arranging the mounting sleeve 12 on the top of the sampling drill barrel 11, the mounting sleeve 12 can be mounted on the bottom of the linkage sleeve 9 by using the limit bolt 15, thereby achieving the purpose of conveniently mounting and dismounting the sampling drill barrel 11.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a road surface quality detection device, includes base (1), its characterized in that: the drilling device comprises a base (1), wherein two positioning slide bars (2) with mutually symmetrical positions are fixedly connected to the upper surface of the base, two moving installation seats (3) are fixedly connected to the surfaces of the positioning slide bars (2) in a sliding manner, driving mechanisms are arranged on the surfaces of the moving installation seats (3), fixing frames (4) are fixedly connected to the top ends of the positioning slide bars (2), shaft holes are formed in the surfaces of the fixing frames (4), adjusting screw rods (5) are rotatably arranged on the inner walls of the shaft holes through bearings, threaded holes corresponding to the positions of the adjusting screw rods (5) are formed in the surfaces of the moving installation seats (3), the adjusting screw rods (5) are in threaded connection with the threaded holes of the moving installation seats (3), first support plates (6) are fixedly arranged on the back surfaces of the moving installation seats (3), the driving mechanisms comprise driving motors (7) arranged on the lower surfaces of the first support plates (6), second support plates (8) are fixedly connected to the front surfaces of the moving installation holes, sleeve (9) are rotatably connected to the inner walls of the second support plates, sleeve (9) are rotatably arranged on the bottom linkage ports of the sleeve (9), and the sleeve linkage joint assemblies (10) are arranged at the top ends of the sleeve linkage joints;
the drilling assembly comprises a sampling drilling barrel (11), the top end of the sampling drilling barrel (11) is fixedly connected with a mounting sleeve (12), the surface of the water pipe connector (10) is fixedly connected with a fixing ring (13), the lower surface of the fixing ring (13) is fixedly connected with an annular sealing block (14), and the annular sealing block (14) is inserted into the inner wall of the mounting sleeve (12).
2. The road surface quality detection apparatus according to claim 1, wherein: two mutually symmetrical positioning bolt holes are formed in the surface of the linkage sleeve (9), and limit bolts (15) are connected to the inner wall threads of the positioning bolt holes.
3. The road surface quality detection apparatus according to claim 1, wherein: the surface of the mounting sleeve (12) is fixedly connected with a limiting mounting ring (16), the surface of the limiting mounting ring (16) is provided with a positioning clamping groove (17), and the positioning clamping groove (17) is matched with the limiting bolt (15).
4. The road surface quality detection apparatus according to claim 1, wherein: the top of accommodate the lead screw (5) extends to the top of mount (4), and fixedly connected with hand wheel (18), the bottom fixedly connected with anticreep dog (19) of accommodate the lead screw (5).
5. The road surface quality detection apparatus according to claim 1, wherein: the driving motor (7) and the linkage sleeve (9) are in transmission connection through the transmission belt (21), and the transmission wheel (20) is arranged on the surface of the transmission wheel (20).
6. The road surface quality detection apparatus according to claim 1, wherein: the top of water pipe connector (10) is provided with rubber raceway (22), the bottom mounting of sample bore section of thick bamboo (11) is provided with a plurality of tooth piece (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219517.0U CN219862723U (en) | 2023-05-18 | 2023-05-18 | Road surface quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219517.0U CN219862723U (en) | 2023-05-18 | 2023-05-18 | Road surface quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862723U true CN219862723U (en) | 2023-10-20 |
Family
ID=88337964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321219517.0U Active CN219862723U (en) | 2023-05-18 | 2023-05-18 | Road surface quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862723U (en) |
-
2023
- 2023-05-18 CN CN202321219517.0U patent/CN219862723U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |