CN213209769U - Highway road surface compressive capacity detection device - Google Patents
Highway road surface compressive capacity detection device Download PDFInfo
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- CN213209769U CN213209769U CN202022628668.4U CN202022628668U CN213209769U CN 213209769 U CN213209769 U CN 213209769U CN 202022628668 U CN202022628668 U CN 202022628668U CN 213209769 U CN213209769 U CN 213209769U
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Abstract
The utility model discloses a highway road surface compressive capacity detection device relates to road check out test set field, including detecting the car, be equipped with slide-bar and lead screw between a pair of support grillage that the detection car front end was established, be connected with the hydraulic cylinder seat on slide-bar and the lead screw, the telescopic link lower extreme that the hydraulic cylinder seat front side was established the pneumatic cylinder is connected with the wheel seat, and wheel seat bottom is equipped with the top wheel. The utility model drives the screw rod by controlling the motor, under the screw connection relationship between the screw rod and the connecting seat, thereby adjusting the hydraulic cylinder seat and the hydraulic cylinder arranged on the hydraulic cylinder seat to move along the axial direction of the sliding shaft, and carrying out multi-point pressure application detection; the fan inside the detection vehicle is controlled to work, air is discharged from the air sweeping opening, and under the guidance of the louver air guide sheet arranged at the air opening of the air sweeping opening, garbage or sand particles left on the front road surface are swept, so that the cleanness of the road surface is kept, and the detection precision is improved.
Description
Technical Field
The utility model relates to a road check out test set field, in particular to highway road surface compressive capacity detection device.
Background
In the road engineering construction process, each newly-built road needs to evaluate the use condition and the pressure resistance condition of the road before being put into use, and then whether the road is suitable for being put into use is judged.
In order to ensure the accuracy of the measured data, different transverse positions of a road need to be detected for multiple times, the detection vehicle needs to be fixed in the pressure applying process, and the detection vehicle needs to be fixed repeatedly during multi-point detection, so that the construction efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highway road surface compressive capacity detection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highway road surface compressive capacity detection device, is including detecting the car, the front end of detecting the car is equipped with a pair of supporting plate frame, and fixedly connected with slide bar and rotation are connected with the lead screw between two supporting plate frames, are connected with the hydraulic cylinder seat on slide bar and the lead screw, the front side fixedly connected with pneumatic cylinder of hydraulic cylinder seat, the perpendicular downwardly extending of telescopic link of pneumatic cylinder, and the telescopic link lower extreme of pneumatic cylinder is connected with the wheel seat, and the wheel seat bottom is equipped with the top wheel, is equipped with pressure sensor between the telescopic link bottom of pneumatic cylinder and the wheel seat junction.
Preferably, the back of the hydraulic cylinder seat is provided with a connecting seat which is in sliding connection with the sliding shaft, and the connecting seat is in threaded connection with the screw rod.
Preferably, a transverse guide beam is fixedly connected between the upper ends of the two support plate frames, a T-shaped sliding groove is formed in the bottom of the transverse guide beam, and a guide sliding block matched and connected with the sliding groove formed in the bottom of the transverse guide beam is arranged at the top of the hydraulic cylinder seat.
Preferably, one end of the screw rod is connected with an output shaft of the motor through a coupling, and the motor is fixed on the outer side wall of the support plate frame through a bolt.
Preferably, an infrared distance meter is fixed at the bottom of the hydraulic cylinder base through a screw, and the detection direction of the infrared distance meter is vertically downward.
Preferably, the front side wall of the detection vehicle is provided with a camera, and the monitoring direction of the camera points to the position of the top wheel.
Preferably, a fan is arranged inside the detection vehicle, a wind sweeping opening communicated with the fan is formed in the lower end of the front side wall of the detection vehicle, and a louver air guide sheet is arranged at an air opening of the wind sweeping opening.
Preferably, a control panel is arranged above the detection vehicle, and a display screen and control keys are arranged on the control panel.
The utility model discloses a technological effect and advantage:
1. the utility model drives the screw rod by controlling the motor, under the screw connection relationship between the screw rod and the connecting seat, thereby adjusting the hydraulic cylinder seat and the hydraulic cylinder arranged on the hydraulic cylinder seat to move along the axial direction of the sliding shaft, and carrying out multi-point pressure application detection;
2. the utility model discloses the inside fan work of control detection car just carries out the air-out by sweeping the wind gap, and under the direction of sweeping the wind gap department of wind gap and establishing tripe guide vane, remains rubbish or grains of sand to the place ahead road surface and sweeps, keeps the clean and tidy of road surface, improves and detects the precision.
Drawings
Fig. 1 is a schematic perspective view of the present invention 1.
Fig. 2 is a schematic perspective view of the present invention 2.
Fig. 3 is a front view of the structure of the present invention.
Fig. 4 is a cross-sectional view taken at a-a in fig. 3.
In the figure: 1. detecting a vehicle; 2. a support plate frame; 201. a transverse guide beam; 3. a slide shaft; 4. a screw rod; 5. a hydraulic cylinder base; 501. a connecting seat; 502. a guide slider; 6. a hydraulic cylinder; 7. a pressure sensor; 8. a wheel seat; 801. a top wheel; 9. a motor; 10. an infrared range finder; 11. a camera; 12. a wind sweeping opening; 13. a control panel.
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.
The utility model provides a highway road surface compressive capacity detection device as shown in fig. 1-4, including detecting car 1, the front end of detecting car 1 is equipped with a pair of support grillage 2, fixedly connected with slide shaft 3 and rotation are connected with lead screw 4 between two support grillages 2, be connected with hydraulic cylinder seat 5 on slide shaft 3 and the lead screw 4, the front side fixedly connected with pneumatic cylinder 6 of hydraulic cylinder seat 5, the perpendicular downwardly extending of telescopic link of pneumatic cylinder 6, and the telescopic link lower extreme of pneumatic cylinder 6 is connected with wheel seat 8, wheel seat 8 bottom is equipped with top wheel 801, the telescopic link extension through control pneumatic cylinder 6, it exerts pressure to contradict to the road surface to make top wheel 801, it is used for detecting exerted pressure to be equipped with pressure sensor 7 between pneumatic cylinder 6's the telescopic link bottom and the wheel seat 8 junction.
Referring to fig. 3 and 4, the specific connections of the upper hydraulic cylinder base 5, the sliding shaft 3 and the screw rod 4 are as follows: the back of the hydraulic cylinder seat 5 is provided with a connecting seat 501 which is connected with the sliding shaft 3 in a sliding way, the connecting seat 501 is in threaded connection with the screw rod 4, one end of the screw rod 4 is connected with an output shaft of a motor 9 through a coupler, the motor 9 is fixed on the outer side wall of the supporting plate frame 2 through a bolt, the screw rod 4 is driven through the motor 9, under the screw connection relation of the screw rod 4 and the connecting seat 501, the hydraulic cylinder seat 5 and the hydraulic cylinder 6 mounted on the hydraulic cylinder seat 5 are adjusted to move along the axial direction of the sliding shaft 3, a transverse guide beam 201 is fixedly connected between the upper ends of the two supporting plate frames 2, a T-shaped sliding groove is formed in the bottom of the transverse guide beam 201, a guide sliding block 502 which is matched and connected with the sliding groove formed in the bottom of the transverse guide beam 201 is arranged at the top of the hydraulic cylinder seat 5, and the transverse guide beam 201 is used for guiding when the hydraulic cylinder seat 5 moves transversely and is also used for providing support for the hydraulic cylinder seat 5 in the working and pressing process of the hydraulic cylinder 6.
As shown in fig. 4, an infrared distance measuring instrument 10 is fixed to the bottom of the hydraulic cylinder base 5 through screws, the detection direction of the infrared distance measuring instrument 10 is vertically downward, the infrared distance measuring instrument 10 is used for detecting the deformation amount of a road surface, a camera 11 is arranged on the front side wall of the detection vehicle 1, and the monitoring direction of the camera 11 points to the position where the top wheel 801 collides with the ground surface, so as to collect influence data after the road surface is stressed.
Combine fig. 1 and fig. 4 to show, the inside of detecting car 1 is equipped with the fan, the preceding lateral wall lower extreme of detecting car 1 is equipped with the wind gap 12 of sweeping that is linked together with the fan, and the wind gap department of sweeping wind gap 12 is equipped with the tripe wind-guiding piece, control fan work just carries out the air-out by sweeping wind gap 12, and under the direction of the tripe wind-guiding piece is established in the wind gap department of sweeping wind gap 12, remain rubbish or grains of sand to the place ahead road surface and sweep, keep the clean and tidy on road surface, improve and detect the precision, the top of detecting car 1 is equipped with control panel 13, be equipped with display screen and control button on control panel 13, the display screen is used for showing pressure sensor 7, each data that infrared distance measuring instrument 10 or camera 11 gathered, the control button is used for controlling the utility model.
This practical theory of operation: when the utility model is used for compression resistance detection, the top wheel 801 is enabled to resist and apply pressure to the road surface by extending the telescopic rod of the control hydraulic cylinder 6, at the moment, the infrared distance measuring instrument 10 is used for detecting the deformation quantity before and after the pressure is applied to the road surface, and the data is fed back to the control panel 13 by collecting the influence data after the pressure is applied to the road surface, and the data is displayed by the display screen on the control panel 13; the screw rod 4 is driven by the control motor 9, and under the screw connection relationship between the screw rod 4 and the connecting seat 501, the hydraulic cylinder seat 5 and the hydraulic cylinder 6 arranged on the hydraulic cylinder seat 5 are adjusted to move along the axial direction of the sliding shaft 3, so that multi-point pressure application detection can be carried out; the utility model discloses control 1 inside fan work of detecting car and carry out the air-out by sweeping wind gap 12, and under the direction of sweeping wind gap department of wind gap 12 and establishing the tripe guide vane, remain rubbish or grains of sand to the place ahead road surface and sweep, keep the clean and tidy on road surface, improve and detect the precision.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a highway road surface compressive capacity detection device, is including detecting car (1), its characterized in that: the front end of detecting car (1) is equipped with a pair of support grillage (2), fixedly connected with slide shaft (3) and rotation are connected with lead screw (4) between two support grillage (2), be connected with hydraulic cylinder seat (5) on slide shaft (3) and lead screw (4), front side fixedly connected with pneumatic cylinder (6) of hydraulic cylinder seat (5), the perpendicular downwardly extending of telescopic link of pneumatic cylinder (6), and the telescopic link lower extreme of pneumatic cylinder (6) is connected with wheel seat (8), wheel seat (8) bottom is equipped with top wheel (801), be equipped with pressure sensor (7) between the telescopic link bottom of pneumatic cylinder (6) and wheel seat (8) junction.
2. The device for detecting the compression resistance of the road surface according to claim 1, wherein: the back of the hydraulic cylinder seat (5) is provided with a connecting seat (501) which is in sliding connection with the sliding shaft (3), and the connecting seat (501) is in threaded connection with the screw rod (4).
3. The device for detecting the compression resistance of the road surface according to claim 1, wherein: two fixedly connected with horizontal guiding beam (201) between supporting plate frame (2) upper end, horizontal guiding beam (201) bottom is equipped with "T" type spout, and hydraulic cylinder seat (5) top is equipped with and matches the direction slider (502) of being connected with the spout that is established bottom horizontal guiding beam (201).
4. The device for detecting the compression resistance of the road surface according to claim 1, wherein: one end of the screw rod (4) is connected with an output shaft of the motor (9) through a coupler, and the motor (9) is fixed on the outer side wall of the support plate frame (2) through a bolt.
5. The device for detecting the compression resistance of the road surface according to claim 1, wherein: the bottom of the hydraulic cylinder seat (5) is fixed with an infrared distance meter (10) through screws, and the detection direction of the infrared distance meter (10) is vertical downward.
6. The device for detecting the compression resistance of the road surface according to claim 1, wherein: the front side wall of the detection vehicle (1) is provided with a camera (11), and the monitoring direction of the camera (11) points to the position of the top wheel (801).
7. The device for detecting the compression resistance of the road surface according to claim 1, wherein: the detection vehicle is characterized in that a fan is arranged inside the detection vehicle (1), a wind sweeping opening (12) communicated with the fan is formed in the lower end of the front side wall of the detection vehicle (1), and a louver wind guide sheet is arranged at the wind opening of the wind sweeping opening (12).
8. The device for detecting the compression resistance of the road surface according to claim 1, wherein: a control panel (13) is arranged above the detection vehicle (1), and a display screen and control keys are arranged on the control panel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022628668.4U CN213209769U (en) | 2020-11-14 | 2020-11-14 | Highway road surface compressive capacity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022628668.4U CN213209769U (en) | 2020-11-14 | 2020-11-14 | Highway road surface compressive capacity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213209769U true CN213209769U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022628668.4U Expired - Fee Related CN213209769U (en) | 2020-11-14 | 2020-11-14 | Highway road surface compressive capacity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213209769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740147A (en) * | 2021-09-15 | 2021-12-03 | 日照交通规划设计院有限公司 | Highway road surface compressive capacity detection device |
| CN116593330A (en) * | 2023-04-06 | 2023-08-15 | 杨素会 | Highway pavement pressure resistance detection system and detection method |
-
2020
- 2020-11-14 CN CN202022628668.4U patent/CN213209769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740147A (en) * | 2021-09-15 | 2021-12-03 | 日照交通规划设计院有限公司 | Highway road surface compressive capacity detection device |
| CN116593330A (en) * | 2023-04-06 | 2023-08-15 | 杨素会 | Highway pavement pressure resistance detection system and detection method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 Termination date: 20211114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |