CN213417779U - Multifunctional testing device for highway design - Google Patents
Multifunctional testing device for highway design Download PDFInfo
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- CN213417779U CN213417779U CN202020952007.4U CN202020952007U CN213417779U CN 213417779 U CN213417779 U CN 213417779U CN 202020952007 U CN202020952007 U CN 202020952007U CN 213417779 U CN213417779 U CN 213417779U
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Abstract
The utility model discloses a multifunctional testing device for highway design, which comprises a sampler and a hardness detector, wherein the upper end of the sampler is provided with a sampling controller, the inside of the sampler is provided with a sampling paddle, the side surface of the sampler is provided with a sample outlet, a guide plate is arranged in front of the sample outlet, the upper end surface of the hardness detector is provided with a hardness detection controller, the automatic sampler and the hardness detector are arranged on an automatic trolley, the automatic trolley is controlled by a central controller to automatically run to a specified point for automatic hardness testing and soil sampling, and a technician carries out remote supervision by a camera on the trolley through a wireless communication system, the utility model installs the existing sampler and the hardness detector on the automatic trolley after the controller is added, thereby realizing automatic sampling and automatic hardness testing of sample points, engineering technicians are liberated from complicated mechanical tests, and the sampling precision and efficiency are improved.
Description
Technical Field
The utility model belongs to the technical field of highway design test is relevant, concretely relates to multi-functional testing arrangement of highway design.
Background
When the road construction engineering is designed and checked, a series of tests need to be carried out on a road pavement and a roadbed, the specific test items comprise the grain composition of roadbed soil, the limit water content, the maximum dry density, the optimal water content, CBR and the like, the thickness, the compactness, the flatness, the deflection, the structural depth, the friction coefficient, the water permeability coefficient, the geometric dimension, the soil foundation resilience modulus and the like, sampling and sample collection are needed when the tests are carried out, the tests are carried out at sample points, the workload of engineering technicians is increased by repeated sampling test work, the parts are required to be completed by machines under manual supervision, but few multifunctional automatic testing devices suitable for highway design exist in the market.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional testing arrangement of highway design to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional testing device for highway design comprises a sampler and a hardness detector, wherein a sampling controller is arranged at the upper end of the sampler, sampling paddles are arranged inside the sampler, a sample outlet is arranged on the side surface of the sampler, a guide plate is arranged in front of the sample outlet, a hardness detection controller is arranged on the upper end surface of the hardness detector, the hardness detector comprises a calibration iron column, a pressure sensor and a calibration cone tip, the lower end surface of the calibration iron column is provided with the pressure sensor, the lower end surface of the pressure sensor is provided with the calibration cone tip, a feed inlet is arranged below the guide plate, support frames are arranged on two sides of the feed inlet, anti-skid wheels are arranged on two sides of the support frames, a servo driving motor is arranged at the axis outlet of the anti-skid wheels, a sample storage bin is arranged below the feed inlet, and a front wheel fixing support is arranged in front of the sample storage bin, the front wheel fixing support is characterized in that a steering motor is arranged below the front wheel fixing support, a rotating shaft is arranged below the steering motor, a front wheel is arranged outside the rotating shaft, a central controller is arranged on the right side of the front wheel fixing support, a camera is arranged on the upper end face of the central controller, and a signal antenna is arranged on the right side of the camera.
The sampler and the hardness detector are connected with the support frame in a welding mode through the connecting plate, the calibration iron column is connected with the cylinder body of the hardness detector in a sliding mode, the upper surface of the pressure sensor is fixedly connected with the calibration iron column, and the lower surface of the pressure sensor is fixedly connected with the calibration conical tip through a screw.
The sampling paddle is rotationally connected with the barrel body of the sampler through the middle rotating shaft, and the sampling controller is electrically connected with the driving motor of the sampling paddle.
The guide plate is connected with the sampler in a welded mode, the feed inlet is fixedly connected with the support frame, and the sample storage bin is fixedly connected with the support frame.
The central controller is fixedly connected with the support frame through screws, the camera is electrically connected with the central controller, and the signal antenna is electrically connected with the central controller.
The anti-skid wheel is connected with the support frame in a rotating mode through the servo driving motor. Preferably, the first and second liquid crystal materials are,
compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up autosampler and hardness detector on automatic dolly, utilize automatic dolly of central controller control to go automatically to appointed point and carry out automatic hardness test and soil sample, the technical staff carries out remote supervision with the help of the camera on the dolly through wireless communication system, the utility model discloses install current sampler and hardness detector and realized automatic sample and the automatic hardness test to the sample point on automatic dolly through increasing behind the controller, with engineering technical staff's liberation from loaded down with trivial details mechanical experiment, also improved the precision and the efficiency of sample simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a schematic structural view of a hardness detector according to the present invention;
FIG. 4 is a schematic structural diagram of a sampler according to the present invention;
in the figure: 1. a sampling controller; 2. a sampling paddle; 3. a sampler; 4. a lead-out plate; 5. A hardness detection controller; 6. a hardness detector; 7. a feed inlet; 8. a support frame; 9. anti-skid wheels; 10. a sample storage bin; 11. a front wheel; 12. a rotating shaft; 13. a steering motor; 14. A central controller; 15. a camera; 16. a signal antenna; 61. calibrating an iron column; 62. a pressure sensor; 63. and calibrating the cone tip.
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. 1-4, the utility model provides a multifunctional testing device for highway design, which comprises: a multifunctional testing device for highway design comprises a sampler 3 and a hardness detector 6, wherein the upper end of the sampler 3 is provided with a sampling controller 1, the inside of the sampler 3 is provided with a sampling paddle 2, the side surface of the sampler 3 is provided with a sample outlet, the front of the sample outlet is provided with a lead-out plate 4, the upper end surface of the hardness detector 6 is provided with a hardness detection controller 5, the hardness detector 6 comprises a calibration iron column 61, a pressure sensor 62 and a calibration cone tip 63, the lower end surface of the calibration iron column 61 is provided with the pressure sensor 62, the lower end surface of the pressure sensor 62 is provided with the calibration cone tip 63, the lower part of the lead-out plate 4 is provided with a feed inlet 7, the two sides of the feed inlet 7 are provided with supporting frames 8, the two sides of the supporting frames 8 are provided with antiskid wheels 9, the axis of the antiskid wheels 9 is provided with a servo driving motor, the front wheel fixing bracket is arranged in front of the sample storage bin 10, the steering motor 13 is arranged below the front wheel fixing bracket, the rotating shaft 12 is arranged below the steering motor 13, the front wheel 11 is arranged outside the rotating shaft 12, the central controller 14 is arranged on the right side of the front wheel fixing bracket, the camera 15 is arranged on the upper end face of the central controller 14, and the signal antenna 16 is arranged on the right side of the camera 15.
A multifunctional testing device for highway design comprises a sampler 3 and a hardness detector 6 which are welded with a support frame 8 through a connecting plate, a calibration iron column 61 is in sliding connection with a cylinder body of the hardness detector 6, the upper surface of a pressure sensor 62 is fixedly connected with the calibration iron column 61, the lower surface of the pressure sensor 62 is fixedly connected with a calibration conical tip 63 through screws, a sampling paddle 2 is rotatably connected with the cylinder body of the sampler 3 through an intermediate rotating shaft, a sampling controller 1 is electrically connected with a driving motor of the sampling paddle 2, a lead-out plate 4 is welded with the sampler 3, a feed inlet 7 is fixedly connected with the support frame 8, a sample storage bin 10 is fixedly connected with the support frame 8, a central controller 14 is fixedly connected with the support frame 8 through screws, a camera 15 is electrically connected with the central controller 14, a signal antenna 16 is electrically connected with the central controller 14, and a steering motor 13 is fixedly connected with a front wheel fixing support, the steering motor 13 is rotatably connected with the lower rotating shaft 12 through a bracket, the front wheel 11 is rotatably connected with the rotating shaft 12, and the antiskid wheel 9 is rotatably connected with the support frame 8 through a servo drive motor.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, the sampling sample point position information is transmitted into the central controller 14 of the automatic trolley through the wireless network, after the test trolley receives the information, the central controller 14 can control the servo driving motor at the central rotating shaft of the antiskid wheel 9 to drive the wheel to rotate, the steering motor 13 can control the advancing direction of the trolley, and feed back the specific position to the wireless control end in real time through the high-precision GPS module in the central controller 14, the road conditions around the trolley can be transmitted back in real time through the camera 15 and the signal antenna 16, after reaching the appointed sample point, the central controller 14 realizes the control of the calibration iron column 61 in the hardness detector 6 by controlling the electromagnetic coil in the hardness detection controller 5, when the electromagnetic coil is de-energized, the calibration iron column 61 can slide down from the iron cylinder of the hardness detector 6, the ground of the calibration cone tip 63 can have a reaction force to the calibration cone tip after falling to the ground, meanwhile, the hardness values are obtained by the pressure sensor 62 according to the calibrated pavement hardness and recorded in a storage module in the central controller 14 and are sent to a wireless control end, after the hardness test is finished, the sampling controller 1 starts a driving motor connected to the sampling paddle 2 to drive the sampling paddle 2 to descend and rotate, the sample is taken to the guide-out plate 4 by the screw paddle of the sampling paddle 2, falls into the sample storage bin 10 after falling into the feed inlet 7 to finish the sample collection, after the sampling is finished, the trolley can automatically return to a technician to take out the sample, the trolley continuously repeats the operations, the automatic trolley is provided with the automatic sampler 3 and the hardness detector 6, the central controller 14 is used for controlling the automatic trolley to automatically run to a specified point to perform the automatic hardness test and the soil sampling, and the technician performs the remote supervision by the camera 15 on the trolley through a wireless communication system, the utility model discloses behind 3 and the hardness detector 5 of sampler that will have now through increasing the controller, install on the automatic dolly and realized the automatic sampling and the automatic hardness test to the sample point, with engineering technical staff's liberation from loaded down with trivial details mechanical experiment, also improved the precision and the efficiency of sample simultaneously.
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. A highway design multifunctional testing device comprises a sampler (3) and a hardness detector (6), and is characterized in that: the upper end of the sampler (3) is provided with a sampling controller (1), the inside of the sampler (3) is provided with sampling paddles (2), the side of the sampler (3) is provided with a sample outlet, the front of the sample outlet is provided with a lead-out plate (4), the upper end surface of the hardness detector (6) is provided with a hardness detection controller (5), the hardness detector (6) comprises a calibration iron column (61), a pressure sensor (62) and a calibration conical tip (63), the lower end surface of the calibration iron column (61) is provided with a pressure sensor (62), the lower end surface of the pressure sensor (62) is provided with a calibration conical tip (63), the lower part of the lead-out plate (4) is provided with a feed inlet (7), the two sides of the feed inlet (7) are provided with support frames (8), the two sides of the support frames (8) are provided with anti-skid wheels (9), the axle center of antiskid wheel (9) goes out to be provided with servo drive motor, the below of feed inlet (7) is provided with sample storage bin (10), the place ahead of sample storage bin (10) is provided with the front wheel fixed bolster, front wheel fixed bolster below is provided with turns to motor (13), the below that turns to motor (13) is provided with pivot (12), the outside of pivot (12) is provided with front wheel (11), the right side of front wheel fixed bolster is provided with central controller (14), the up end of central controller (14) is provided with camera (15), the right side of camera (15) is provided with signal antenna (16).
2. A road design multifunctional testing device according to claim 1, characterized in that: the sampler (3) and the hardness detector (6) are connected with the support frame (8) in a welding mode through a connecting plate, the calibration iron column (61) is connected with the cylinder body of the hardness detector (6) in a sliding mode, the upper surface of the pressure sensor (62) is fixedly connected with the calibration iron column (61), and the lower surface of the pressure sensor (62) is fixedly connected with the calibration conical tip (63) through a screw.
3. A road design multifunctional testing device according to claim 1, characterized in that: the sampling paddle (2) is rotationally connected with the barrel body of the sampler (3) through a middle rotating shaft, and the sampling controller (1) is electrically connected with a driving motor of the sampling paddle (2).
4. A road design multifunctional testing device according to claim 1, characterized in that: the guide-out plate (4) is connected with the sampler (3) in a welding mode, the feed inlet (7) is fixedly connected with the support frame (8), and the sample storage bin (10) is fixedly connected with the support frame (8).
5. A road design multifunctional testing device according to claim 1, characterized in that: the central controller (14) is fixedly connected with the support frame (8) through screws, the camera (15) is electrically connected with the central controller (14), and the signal antenna (16) is electrically connected with the central controller (14).
6. A road design multifunctional testing device according to claim 1, characterized in that: the steering motor (13) is fixedly connected with the front wheel fixing support, the steering motor (13) is rotatably connected with the lower rotating shaft (12) through a support, the front wheel (11) is rotatably connected with the rotating shaft (12), and the anti-skid wheels (9) are rotatably connected with the support frame (8) through a servo driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020952007.4U CN213417779U (en) | 2020-05-29 | 2020-05-29 | Multifunctional testing device for highway design |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020952007.4U CN213417779U (en) | 2020-05-29 | 2020-05-29 | Multifunctional testing device for highway design |
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| CN213417779U true CN213417779U (en) | 2021-06-11 |
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| CN202020952007.4U Active CN213417779U (en) | 2020-05-29 | 2020-05-29 | Multifunctional testing device for highway design |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115655939A (en) * | 2022-10-23 | 2023-01-31 | 樊瑞星 | Highway detection system and detection method |
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2020
- 2020-05-29 CN CN202020952007.4U patent/CN213417779U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115655939A (en) * | 2022-10-23 | 2023-01-31 | 樊瑞星 | Highway detection system and detection method |
| CN115655939B (en) * | 2022-10-23 | 2024-06-04 | 安康交通工程试验检测有限责任公司 | Highway detection system and detection method |
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