CN219694577U - Coring device for highway pavement detection - Google Patents
Coring device for highway pavement detection Download PDFInfo
- Publication number
- CN219694577U CN219694577U CN202320244699.0U CN202320244699U CN219694577U CN 219694577 U CN219694577 U CN 219694577U CN 202320244699 U CN202320244699 U CN 202320244699U CN 219694577 U CN219694577 U CN 219694577U
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- Prior art keywords
- bottom plate
- plate
- lifting
- drill bit
- seamless steel
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000005553 drilling Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 239000000428 dust Substances 0.000 claims description 25
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Road Repair (AREA)
Abstract
The utility model discloses a coring device for highway pavement detection, which comprises a bottom plate, rollers arranged at the bottom of the bottom plate, two seamless steel pipes symmetrically distributed at the left side and the right side of the bottom plate, a lifting plate in sliding connection with the seamless steel pipes, a motor arranged at the bottom of the lifting plate, a drill bit connected with the output end of the motor, a fixed plate arranged at the top of the seamless steel pipes and a lifting electric cylinder arranged at the top of the fixed plate, wherein the rollers are arranged at the bottom of the bottom plate; the bottom plate is provided with a drilling hole which is opposite to the drill bit; the piston end of the lifting electric cylinder is downwards provided with a penetrating fixed plate and then fixedly connected with the lifting plate; according to the utility model, the coring device is transported to a designated position, the lifting motor drives the lifting plate to descend so that the drill bit is in contact with the road surface, then the motor drives the drill bit to drill the road surface, and the lifting motor drives the drill bit to ascend so that the drill bit is far away from the road surface, so that the coring operation is completed.
Description
Technical Field
The utility model relates to the technical field of pavement detection, in particular to a coring device for highway pavement detection.
Background
In road maintenance engineering, a drilling coring method is one of more common detection methods. The core sample is drilled from the pavement and the base layer of the road through the special drilling core machine, the damage degree of the pavement structure layer can be directly and effectively observed, and the result reflects the strength of the actual detection object more truly and accurately. The existing coring device is inconvenient to use and transport, needs to consume more manpower to cooperate, and has low working efficiency.
Disclosure of Invention
The utility model aims at: in order to solve the technical problems, the utility model provides a coring device for highway pavement detection.
The utility model adopts the following technical scheme for realizing the purposes:
the coring device for road surface detection comprises a bottom plate, rollers arranged at the bottom of the bottom plate, two seamless steel pipes symmetrically distributed at the left side and the right side of the bottom plate, a lifting plate in sliding connection with the seamless steel pipes, a motor arranged at the bottom of the lifting plate, a drill bit connected with the output end of the motor, a fixed plate arranged at the top of the seamless steel pipes and a lifting electric cylinder arranged at the top of the fixed plate; the bottom plate is provided with a drilling hole which is opposite to the drill bit; the piston end of the lifting electric cylinder is downwards arranged to penetrate out of the fixed plate and then is fixedly connected with the lifting plate. The motor base is fixedly connected with the bottom of the lifting plate.
The working process is described as follows: when the coring device works, the coring device is transported to a designated position, the lifting motor drives the lifting plate to descend so that the drill bit is in contact with the road surface, then the motor drives the drill bit to drill the road surface, and after the drilling is finished, the lifting motor drives the drill bit to ascend so that the drill bit is far away from the road surface, and the coring operation is finished; the arrangement of the rollers facilitates the transportation of the coring device.
The rollers are arranged at the four corners of the bottom plate.
And sliding holes are respectively formed in two sides of the lifting plate and are respectively in sliding sleeve joint with a seamless steel pipe.
The lower end of the seamless steel tube is fixedly connected with the bottom plate, and the upper end of the seamless steel tube is fixedly connected with the fixing plate.
The inner wall of the drill hole is provided with a dust cover, and the dust cover is sleeved outside the drill bit. The setting of dust cover is used for preventing dust in order to avoid the raise dust pollution environment that the drill bit during operation produced to influence staff healthy.
The outer wall welding in dust cover top has the collar, collar and bottom plate bolted connection. The setting of collar is convenient for with dust cover fixed mounting on the bottom plate.
Be equipped with water tank and water pump on the bottom plate, water pump water inlet end is connected with the inlet tube with the water tank, and water pump water outlet end is connected with the outlet pipe, the one end that the water pump was kept away from to the outlet pipe with the dust cover intercommunication. The water tank is internally provided with water, the temperature of the drill bit is increased during working and a large amount of dust is generated, and the water pump is used for pumping the water in the water tank into the dust cover for dedusting and cooling the drill bit.
An armrest is arranged on the left side of the bottom plate. The arrangement of the armrests is convenient for staff to push away the coring device, so that the coring device is convenient to move.
The four corners of the top end surface of the bottom plate are provided with supporting components, each supporting component comprises an electric supporting cylinder and an anti-skid rubber pad, the electric supporting cylinders are fixedly connected with the bottom plate, and the output ends of the electric supporting cylinders penetrate out of the bottom plate downwards and are fixedly connected with the anti-skid rubber pads. The drill bit work can produce the vibration and make gyro wheel round trip movement, and supporting component's setting provides the support for the bottom plate and makes the gyro wheel leave ground in order to avoid bottom plate gyro wheel round trip movement, and anti-skidding rubber pad has fine anti-skidding nature and shock attenuation nature.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the coring device is transported to a designated position, the lifting motor drives the lifting plate to descend so that the drill bit is in contact with the road surface, then the motor drives the drill bit to drill the road surface, and after the drilling is finished, the lifting motor drives the drill bit to ascend so that the drill bit is far away from the road surface, and the coring operation is finished; the arrangement of the rollers facilitates the transportation of the coring device.
2. According to the utility model, the supporting component is arranged to provide support for the bottom plate and enable the rollers to leave the ground so as to prevent the rollers of the bottom plate from moving back and forth, and the anti-skid rubber pad has good anti-skid property and shock absorption property.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a left side view of the present utility model;
fig. 3 is a view of the structure of the base plate with the push handle and the support assembly.
Reference numerals: 1. a bottom plate; 2. a roller; 3. a seamless steel pipe; 4. a lifting plate; 5. a motor; 6. a drill bit; 7. a fixing plate; 8. lifting electric cylinders; 9. a dust cover; 10. a mounting ring; 11. a water tank; 12. a water pump; 13. a water inlet pipe; 14. a water outlet pipe; 15. an armrest; 16. supporting an electric cylinder; 17. an anti-skid rubber pad.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 2, the present embodiment provides a coring device for road surface detection, comprising a bottom plate 1, rollers 2 arranged at the bottom of the bottom plate 1, two seamless steel pipes 3 symmetrically distributed at the left side and the right side of the bottom plate 1, a lifting plate 4 slidingly connected with the seamless steel pipes 3, a motor 5 arranged at the bottom of the lifting plate 4, a drill bit 6 connected with the output end of the motor 5, a fixed plate 7 arranged at the top of the seamless steel pipes 3, and a lifting cylinder 8 arranged at the top of the fixed plate 7; the bottom plate 1 is provided with a drilling hole which is opposite to the drill bit 6; the piston end of the lifting electric cylinder 8 is downwards provided with a penetrating fixing plate 7 and then fixedly connected with the lifting plate 4. The base of the motor 5 is fixedly connected with the bottom of the lifting plate 4.
The working process is described as follows: during operation, the coring device is transported to a designated position, the lifting motor 5 drives the lifting plate 4 to descend so that the drill bit 6 is in contact with a road surface, then the motor 5 drives the drill bit 6 to drill the road surface, and after drilling is finished, the lifting motor 5 drives the drill bit 6 to ascend so that the drill bit 6 is far away from the road surface, and coring is completed; the rollers 2 are provided to facilitate transport of the coring device of the present utility model.
Example 2
As shown in fig. 1 and 2, on the basis of embodiment 1, the rollers 2 are respectively installed at the bottom four corners of the base plate 1.
The two sides of the lifting plate 4 are respectively provided with sliding holes (not shown in the drawing), and the sliding holes are respectively in sliding sleeve joint with a seamless steel tube 3. The lifting plate 4 is limited by the sliding holes so that the lifting plate can directly upwards and downwards along the seamless steel tube 3.
The lower end of the seamless steel tube 3 is fixedly connected with the bottom plate 1, and the upper end of the seamless steel tube 3 is fixedly connected with the fixing plate 7.
Example 3
As shown in fig. 1 and 2, on the basis of embodiment 1, the inner wall of the borehole (not shown in the drawings) is provided with a dust cover 9, and the dust cover 9 is sleeved outside the drill bit 6. The dust cover 9 is arranged to prevent dust from being generated during operation of the drill bit 6, so that dust pollution is avoided to influence the health of workers.
The outer wall at the top of the dust cover 9 is welded with a mounting ring 10, and the mounting ring 10 is connected with the bottom plate 1 through bolts. The mounting ring 10 is provided to facilitate the secure mounting of the dust cap 9 to the base plate 1.
The base plate 1 is provided with a water tank 11 and a water pump 12, a water inlet pipe 13 is connected with the water tank 11 at the water inlet end of the water pump 12, a water outlet pipe 14 is connected with the water outlet end of the water pump 12, and one end, away from the water pump 12, of the water outlet pipe 14 is communicated with the dust cover 9. The water tank 11 is filled with water, the temperature of the drill bit 6 is increased during operation, a large amount of dust is generated at the same time, and the water pump 12 is used for pumping the water in the water tank 11 into the dust cover 9 for dedusting and cooling the drill bit 6.
Example 4
As shown in fig. 3, on the basis of embodiment 1, a handrail 15 is provided on the left side of the base plate 1. The arrangement of the armrest 15 facilitates the operator to push away the coring device, making the coring device convenient to move.
The four corners of the top end surface of the bottom plate 1 are provided with supporting components, each supporting component comprises a supporting electric cylinder 16 and an anti-slip rubber pad 17, the supporting electric cylinders 16 are fixedly connected with the bottom plate 1, and the output ends of the supporting electric cylinders 16 penetrate out of the bottom plate 1 downwards and are fixedly connected with the anti-slip rubber pads 17. The drill bit 6 during operation can produce the vibration and make gyro wheel 2 round trip movement, and support assembly's setting provides the support for bottom plate 1 and makes gyro wheel 2 leave ground in order to avoid bottom plate 1 gyro wheel 2 round trip movement, specifically, supports electric cylinder 16 work and drives anti-skidding rubber pad 17 decline and make gyro wheel 2 leave ground with ground contact, and anti-skidding rubber pad 17 has fine anti-skidding and shock attenuation.
Claims (6)
1. The coring device for highway pavement detection is characterized by comprising a bottom plate, rollers arranged at the bottom of the bottom plate, two seamless steel pipes symmetrically distributed at the left side and the right side of the bottom plate, a lifting plate in sliding connection with the seamless steel pipes, a motor arranged at the bottom of the lifting plate, a drill bit connected with the output end of the motor, a fixed plate arranged at the top of the seamless steel pipes and a lifting electric cylinder arranged at the top of the fixed plate; the bottom plate is provided with a drilling hole which is opposite to the drill bit; the piston end of the lifting electric cylinder is downwards provided with a penetrating fixed plate and then fixedly connected with the lifting plate;
the inner wall of the drill hole is provided with a dust cover, and the dust cover is sleeved outside the drill bit;
the outer wall welding in dust cover top has the collar, collar and bottom plate bolted connection.
2. A coring device for road surface detection as set forth in claim 1 wherein said rollers are mounted at four corners of said bottom plate bottom.
3. The coring device for road surface detection according to claim 1, wherein sliding holes are respectively arranged on two sides of the lifting plate, and the sliding holes are respectively in sliding sleeve joint with a seamless steel tube.
4. The coring device for road surface detection according to claim 1, wherein the lower end of the seamless steel pipe is fixedly connected with the bottom plate, and the upper end of the seamless steel pipe is fixedly connected with the fixing plate.
5. The coring device for road surface detection according to claim 1, wherein the bottom plate is provided with a water tank and a water pump, the water inlet end of the water pump is connected with a water inlet pipe, the water outlet end of the water pump is connected with a water outlet pipe, and one end of the water outlet pipe away from the water pump is communicated with the dust cover.
6. The coring device for road surface detection according to claim 1, wherein four corners of the top end surface of the bottom plate are provided with supporting components, the supporting components comprise supporting electric cylinders and anti-skid rubber pads, the supporting electric cylinders are fixedly connected with the bottom plate, and the output ends of the supporting electric cylinders penetrate through the bottom plate downwards and are fixedly connected with the anti-skid rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320244699.0U CN219694577U (en) | 2023-02-17 | 2023-02-17 | Coring device for highway pavement detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320244699.0U CN219694577U (en) | 2023-02-17 | 2023-02-17 | Coring device for highway pavement detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694577U true CN219694577U (en) | 2023-09-15 |
Family
ID=87966560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320244699.0U Active CN219694577U (en) | 2023-02-17 | 2023-02-17 | Coring device for highway pavement detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219694577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117686257A (en) * | 2023-12-14 | 2024-03-12 | 温州华晟道路桥梁设计研究有限公司 | Highway detects with road surface core machine |
-
2023
- 2023-02-17 CN CN202320244699.0U patent/CN219694577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117686257A (en) * | 2023-12-14 | 2024-03-12 | 温州华晟道路桥梁设计研究有限公司 | Highway detects with road surface core machine |
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