CN220289019U - Asphalt pavement detection sampling device - Google Patents
Asphalt pavement detection sampling device Download PDFInfo
- Publication number
- CN220289019U CN220289019U CN202321942064.4U CN202321942064U CN220289019U CN 220289019 U CN220289019 U CN 220289019U CN 202321942064 U CN202321942064 U CN 202321942064U CN 220289019 U CN220289019 U CN 220289019U
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- Prior art keywords
- rod
- asphalt pavement
- rigid coupling
- support base
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 45
- 239000010426 asphalt Substances 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses an asphalt pavement detection sampling device, and relates to the technical field of asphalt detection. According to the utility model, the hydraulic cylinder at the top of the supporting base pushes the hydraulic telescopic rod in the groove at the bottom end of the supporting base, the hydraulic telescopic rod drives the lifting telescopic rods at the two ends in the groove to drive the bottom connecting block to move together, meanwhile, the rotating rod at the bottom end of the connecting block can drive the supporting plate at the bottom end to adjust the angle through the round rod of the rotating shaft, so that the sampling device can be more conveniently attached and fixed with the ground, meanwhile, the anti-slip gasket sleeved outside the round rod of the rotating shaft can slow down the slipping condition of the device, and meanwhile, the friction force between the sampling device and the ground can be increased by the anti-slip friction plate at the bottom end of the supporting plate, so that the sampling stability of the sampling device is increased.
Description
Technical Field
The utility model relates to the field of asphalt detection, in particular to an asphalt pavement detection sampling device.
Background
The quality of asphalt pavement depends on the compactibility, integrity, thickness and density of asphalt of the pavement, and in order to detect the quality of asphalt pavement, a detection device is needed to dig out the foundation below the pavement to check the overall structure to detect the quality.
Chinese utility model bulletin number: CN216669359U discloses a bituminous paving detects sampling device, the power distribution box comprises a box body, one side of box is provided with the storage case, the storage case top sets up the opening two, the bottom of storage case sets up the opening three, coaxial vertical being provided with in the storage case gets the material roller, it sets up to spiral structure to get the material roller, it is conical and extends to outside the storage case from opening three to get the bottom of material roller, the top of storage case is provided with actuating mechanism, actuating mechanism is used for driving and gets the material roller around self axis rotation and can drive and get the material roller along storage case up-and-down motion.
In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, because the detection sampling device drives the roller to push the sampling device to a construction site through the push rod, but the road surface of the construction site forms an uneven road surface through rolling asphalt after the vehicle runs, so that the whole sampling device is difficult to adjust according to the road surface condition, and the material taking roller is difficult to accurately sample the asphalt ground, so that the sampling stability is poor. Therefore, an asphalt pavement detection sampling device is now proposed.
Disclosure of Invention
In order to solve the problems that the sampling device is pushed to a construction site by driving the roller through the push rod in the practical use, but the road surface of the construction site is uneven due to the fact that rolled asphalt is difficult to adjust according to the road surface condition after a vehicle runs, the sampling roller is difficult to sample the asphalt ground, and the sampling stability is poor.
The utility model provides an asphalt pavement detection sampling device, which adopts the following technical scheme:
the utility model provides an asphalt pavement detects sampling device, includes, supports the base, support the base bottom and offer the recess, support base top rigid coupling pneumatic cylinder, the inboard rigid coupling hydraulic telescoping rod of recess, the recess inboard is kept away from hydraulic telescoping rod one end rigid coupling has the lift telescopic rod, hydraulic telescoping rod bottom rigid coupling connecting block, connecting block bottom rigid coupling dwang, dwang one end rotates and connects the fixed block, fixed block one end rotates and connects the pivot round bar, the antiskid gasket is set up in pivot round bar outside cover, the fixed ring of another end joint of fixed block, fixed block bottom rigid coupling backup pad, backup pad bottom rigid coupling antiskid friction plate, the screw is offered to antiskid friction plate bottom, screw threaded connection threaded rod, support base one end rotation connection gyro wheel, the inboard one end rigid coupling universal wheel of support base, support base top rigid coupling push rod.
Optionally, two groups of grooves are formed in number and symmetrically formed in the bottom of the supporting base.
Through adopting above-mentioned technical scheme, can accomodate the hydraulic telescoping rod and the lift telescoping rod of support base bottom through the recess.
Optionally, the pneumatic cylinder quantity is provided with two sets of and rigid coupling support base top one side, the pneumatic cylinder runs through the support base and with support base bottom the recess is inside the hydraulic telescoping rod is connected.
Through adopting above-mentioned technical scheme, can promote hydraulic telescoping rod through the pneumatic cylinder and drive pitch sampling device and carry out convenient adjustment to different ground.
Optionally, the number of the lifting telescopic rods is two, and the lifting telescopic rods are fixedly connected with the inner sides of the grooves, and two ends of the lifting telescopic rods are fixedly connected with the inner sides of the grooves and the top of the connecting block respectively.
Through adopting above-mentioned technical scheme, can reduce the bearing pressure of hydraulic telescoping rod through the lift telescopic link, convenient adjust pitch sampling device.
Optionally, the fixed block quantity is provided with two sets of and symmetry rigid coupling backup pad top and with dwang both ends joint.
Through adopting above-mentioned technical scheme, can fix pivot round bar and dwang through the fixed block.
Optionally, the pivot pole link up the fixed block with the dwang rotates to be connected, fixed ring with pivot pole one end joint.
Through adopting above-mentioned technical scheme, can carry out convenient angular adjustment to pitch sampling device through pivot round bar and dwang.
Optionally, a plurality of groups of screw holes are formed in the number of the screw holes, the bottom sides of the anti-slip friction plates are uniformly formed in the screw holes, and the bottom ends of the support plates are also formed in the screw holes.
Through adopting above-mentioned technical scheme, can be at the later stage to the convenient change of anti-skidding friction plate through the threaded rod of screw threaded connection.
Optionally, the gyro wheel quantity is provided with two sets of and symmetry rotation is connected support base both ends.
Through adopting above-mentioned technical scheme, the staff promotes pitch sampling device that can be convenient through the gyro wheel.
In summary, the utility model has the following beneficial effects:
according to the utility model, a worker pushes the sampling device to a sampling place through the push rod at the top of the supporting base, the roller at the bottom and the universal wheel at the inner side, the hydraulic telescopic rod in the groove at the bottom end of the supporting base is pushed by the hydraulic cylinder at the top of the supporting base to drive the lifting telescopic rods at the two ends in the groove to move together with the bottom connecting block, meanwhile, the rotating rod at the bottom of the connecting block can drive the supporting plate at the bottom to adjust the angle through the rotating shaft round rod, so that the sampling device can be more conveniently attached and fixed with the ground, meanwhile, the anti-skid gasket sleeved on the outer side of the rotating shaft round rod can slow down the slipping of the device, meanwhile, the friction force between the sampling device and the ground can be increased by the anti-skid friction plate at the bottom of the supporting plate, the sampling stability of the sampling device is increased, and the anti-skid friction plate can be conveniently replaced by the threaded rod in the later stage.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the bottom structure of the support base of the present utility model.
Fig. 3 is a schematic view of the internal structure of the support base in the present utility model.
Fig. 4 is a schematic structural view of the connection block in the present utility model.
Reference numerals illustrate:
1. a support base; 2. a groove; 3. a hydraulic cylinder; 4. a hydraulic telescopic rod; 5. lifting the telescopic rod; 6. a connecting block; 7. a rotating lever; 8. a fixed block; 9. a rotating shaft round rod; 10. an anti-slip gasket; 11. fixing the circular ring; 12. a support plate; 13. an anti-slip friction plate; 14. a screw hole; 15. a threaded rod; 16. a roller; 17. a universal wheel; 18. a push rod.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
Referring to fig. 1-4, the bituminous pavement detecting and sampling device comprises a supporting base 1, grooves 2 are formed in the bottom end of the supporting base 1, two groups of grooves 2 are formed in number and symmetrically formed in the bottom side of the supporting base 1, hydraulic cylinders 3 are fixedly connected to the top of the supporting base 1, two groups of hydraulic cylinders 3 are fixedly connected to one side of the top of the supporting base 1, hydraulic telescopic rods 4 are rotatably connected to the inner sides of the grooves 2, the hydraulic cylinders 3 penetrate through the supporting base 1 and are connected with the hydraulic telescopic rods 4 in the grooves 2 in the bottom of the supporting base 1, lifting telescopic rods 5 are fixedly connected to one end, far away from the hydraulic telescopic rods 4, of the inner sides of the grooves 2, of the lifting telescopic rods 5 are provided with two groups of hydraulic telescopic rods and are fixedly connected to the inner sides of the grooves 2.
Wherein, at hydraulic telescoping rod 4 bottom joint connection piece 6, lift telescoping rod 5 both ends respectively with recess 2 inboard fixed connection and connecting block 6 top fixed connection, connecting block 6 bottom joint dwang 7, dwang 7 one end joint fixed block 8, simultaneously, rotate at fixed block 8 one end and connect pivot round bar 9, pivot round bar 9 runs through fixed block 8 and dwang 7 rotation and is connected, fixed ring 11 and pivot round bar 9 one end joint, pivot round bar 9 outside cover is equipped with anti-skidding gasket 10.
In addition, the other end of the fixed block 8 is clamped with the fixed circular ring 11, the bottom end of the fixed block 8 is fixedly connected with the supporting plate 12, two groups of fixed blocks 8 are symmetrically fixedly connected with the top of the supporting plate 12 and are clamped with the two ends of the rotating rod 7, the bottom end of the supporting plate 12 is fixedly connected with the anti-slip friction plate 13, the bottom end of the anti-slip friction plate 13 is provided with the screw holes 14, the number of the screw holes 14 is provided with a plurality of groups of the anti-slip friction plates 13, the bottom ends of the supporting plate 12 are also provided with the screw holes 14, and the screw holes 14 are in threaded connection with the threaded rod 15. When in use, the anti-slip friction plate 13 can be conveniently replaced at a later stage by the threaded rod 15 which is in threaded connection with the screw hole 14.
In addition, the rollers 16 are rotatably connected to one end of the support base 1, and two groups of rollers 16 are symmetrically rotatably connected to two ends of the support base 1. Meanwhile, one end of the inner side of the supporting base 1 is fixedly connected with a universal wheel 17, and one side of the top of the supporting base 1 is fixedly connected with a push rod 18.
The implementation principle of the utility model is as follows: the staff pushes the sampling device to a sampling place through a push rod 18 at the top of the supporting base 1, a roller 16 at the bottom and a universal wheel 17 at the inner side, when the staff reaches the sampling place, a hydraulic cylinder 3 at the top of the supporting base 1 pushes a hydraulic telescopic rod 4 in a groove 2 at the bottom end of the supporting base 1, the hydraulic telescopic rod 4 drives lifting telescopic rods 5 at two ends in the groove 2 to drive a bottom connecting block 6 to move together, meanwhile, a rotating rod 7 at the bottom end of the connecting block 6 can drive a supporting plate 12 at the bottom to adjust the angle through a rotating shaft round rod 9, and the sampling device can be attached and fixed with the ground more conveniently;
simultaneously, the anti-skidding gasket 10 that pivot round bar 9 outside cover was established can slow down the condition that the device was slipped, and the anti-skidding friction plate 13 of backup pad 12 bottom can increase the frictional force of sampling device and ground simultaneously, increases the stability of sampling device sample, and later stage can be changed conveniently with anti-skidding friction plate 13 through threaded rod 15, and this application embodiment is on uneven road surface, can carry out convenient adjustment according to the road surface condition, has made things convenient for sampling asphalt steadily.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. Asphalt pavement detects sampling device, includes, supports base (1), its characterized in that: the utility model discloses a support base, including support base (1), recess (2), support base (1) top rigid coupling pneumatic cylinder (3), recess (2) inboard rigid coupling hydraulic telescoping rod (4), recess (2) inboard is kept away from hydraulic telescoping rod (4) one end rigid coupling has lift telescopic rod (5), hydraulic telescoping rod (4) bottom rigid coupling connecting block (6), connecting block (6) bottom rigid coupling dwang (7), dwang (7) one end rotates and connects fixed block (8), fixed block (8) one end rotates and connects pivot round bar (9), anti-skidding gasket (10) are set up to pivot round bar (9) outside cover, fixed block (8) other end joint solid fixed ring (11), fixed block (8) bottom rigid coupling backup pad (12), backup pad (12) bottom rigid coupling anti-skidding friction plate (13), screw (14) are seted up to anti-skidding friction plate (13) bottom, screw (14) threaded connection (15), support base (1) one end rotates and connects gyro wheel (16), support base (1) one end rigid coupling (17), universal base (18).
2. The asphalt pavement detection sampling apparatus according to claim 1, wherein: two groups of grooves (2) are formed in number and symmetrically formed in the bottoms of the supporting bases (1).
3. The asphalt pavement detection sampling apparatus according to claim 1, wherein: the hydraulic cylinders (3) are arranged in two groups and fixedly connected to one side of the top of the support base (1), and the hydraulic cylinders (3) penetrate through the support base (1) and are connected with the bottom of the support base (1) through the grooves (2) and the hydraulic telescopic rods (4).
4. The asphalt pavement detection sampling apparatus according to claim 1, wherein: the lifting telescopic rods (5) are arranged in two groups and fixedly connected with the inner sides of the grooves (2), and two ends of each lifting telescopic rod (5) are fixedly connected with the inner sides of the grooves (2) and the tops of the connecting blocks (6) respectively.
5. The asphalt pavement detection sampling apparatus according to claim 1, wherein: the fixed blocks (8) are arranged in two groups, are symmetrically fixedly connected to the top of the supporting plate (12) and are clamped with two ends of the rotating rod (7).
6. The asphalt pavement detection sampling apparatus according to claim 1, wherein: the rotating shaft round rod (9) penetrates through the fixed block (8) and is connected with the rotating rod (7) in a rotating mode, and the fixed circular ring (11) is clamped with one end of the rotating shaft round rod (9).
7. The asphalt pavement detection sampling apparatus according to claim 1, wherein: the screw holes (14) are formed in a plurality of groups and uniformly formed in the bottom sides of the anti-slip friction plates (13), and the screw holes (14) are also formed in the bottom ends of the support plates (12).
8. The asphalt pavement detection sampling apparatus according to claim 1, wherein: the number of the rollers (16) is two, and the rollers are symmetrically and rotationally connected with two ends of the supporting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942064.4U CN220289019U (en) | 2023-07-24 | 2023-07-24 | Asphalt pavement detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942064.4U CN220289019U (en) | 2023-07-24 | 2023-07-24 | Asphalt pavement detection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220289019U true CN220289019U (en) | 2024-01-02 |
Family
ID=89332098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321942064.4U Active CN220289019U (en) | 2023-07-24 | 2023-07-24 | Asphalt pavement detection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220289019U (en) |
-
2023
- 2023-07-24 CN CN202321942064.4U patent/CN220289019U/en active Active
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