Ground permeability detection device for highway engineering
By designing a ground permeability detection device for highway engineering including paper pedestal base, support plate, drive motor and buffer device, the problems of shaking of traditional equipment and lateral movement of probes during movement and detection are solved, and the exploration is achieved Improvement of needle stability and detection efficiency.
Patent Information
- Application Number
- CN202420824895.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-20
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-20
AI Technical Summary
Traditional highway engineering ground permeability detection equipment is prone to shake during movement, and the probe may move sideways when inserted into the concrete layer, resulting in equipment damage and reduced detection efficiency. The probe needs to remain stable to ensure data accuracy.
A detection device including a paper base, a support plate, a driving motor, a moving block, a lifting plate and a buffer spring is designed. The paper base is moved by a push-pull handle, and the driving motor drives the probe down into the concrete layer, and uses a lifting rod. The buffer plate keeps the probe stable and the buffer spring reduces the shaking of the detector.
The stable attitude of the probe during the detection process is achieved, data accuracy is ensured, and equipment shaking is reduced through buffering devices, improving detection efficiency and equipment service life.
Smart Images
Figure CN222161189U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of highway detection, in particular to a ground permeability detection device for highway engineering. Background Art
[0002] Highway engineering refers to the investigation, measurement, design, construction, maintenance, and management of highway structures. Highway engineering structures include: roadbed, pavement, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring.
[0003] In highway projects, it is often necessary to conduct permeability testing on the road surface. When conducting the test, relevant permeability testing equipment is generally required. Traditional testing equipment is large in size and is easily shaken when moved on a cart, causing damage to the testing equipment. In addition, the probe of the testing equipment is prone to lateral movement when entering the concrete layer, causing the probe to be squeezed by the lateral concrete layer. The probe is easily damaged, which prolongs the testing procedure and reduces work efficiency. In addition, the probe needs to be in a stable state after insertion to ensure the accuracy of the test data.
[0004] Therefore, it is necessary to provide a ground permeability detection device for highway engineering to solve the above technical problems. Utility Model Content
[0005] The purpose of the utility model is to provide a ground permeability detection device for highway engineering in order to solve the deficiencies of the above-mentioned technology.
[0006] In order to achieve the above-mentioned purpose, the utility model provides a ground permeability detection device for highway engineering, comprising a circular base, a support plate 1 and a support plate 2 are arranged on the circular base, the support plate 1 and the support plate 2 are arranged oppositely, a carrier plate and a through hole are arranged on the support plate 1, a driving motor is arranged on the carrier plate, the output end of the driving motor is fixedly connected to the rotating shaft, the rotating shaft passes through the through hole to connect the bearing 2 located on the supporting plate 2, a bearing 1 is arranged in the through hole, and a set of bearings is arranged on the surface of the rotating shaft; a left-handed thread and a right-handed thread are arranged on the rotating shaft, and a moving block is arranged on the left-handed thread and the right-handed thread, and the two moving blocks are provided with threaded through holes; one end of the connecting rod is hinged on the two moving blocks, and the other ends of the two connecting rods are hinged on the lifting plate located on the lower side of the rotating shaft, and a probe is arranged on the lower side of the lifting plate, and the probe is located above the middle part of the circular base; the tops of the supporting plates 1 and 2 are fixedly connected to the fixed plate, and the top surface of the fixed plate is provided with a plurality of grooves, and a buffer spring is arranged inside the groove, and the buffer spring is fixedly connected to the buffer plate, and a detector body is arranged on the buffer plate, and the detector body is connected to the probe through a transmission line.
[0007] Preferably, the number of the probes is at least two.
[0008] Preferably, locking universal wheels are provided at the four corners of the bottom surface of the circular base.
[0009] Preferably, a plurality of lifting rods are embedded in the top surface of the fixing plate, a circular plate is provided on the top surface of the lifting rods, and a groove for cooperating with the circular plate is provided on the bottom surface of the buffer plate.
[0010] Preferably, a push-pull handle is provided on the circular base.
[0011] The beneficial effects of the utility model are: 1. The circular base is moved to the detection position by pushing and pulling the handle, and the driving motor drives the rotating shaft to rotate. During the rotation of the rotating shaft, the two moving blocks are driven to move inward at the same time, so that the lifting plate can drive the probe to move down into the concrete layer for humidity detection. During this process, the driving motor is stationary, which can stabilize the posture of the probe and ensure the accuracy of the read data.
[0012] 2. After the probe enters the concrete layer, the lifting rod drives the circular plate up to the groove to fix the buffer plate and ensure that the probe is continuously in a stable state. After the data is read, the lifting rod drives the circular plate back to its original position. During the movement of the circular base, the buffer spring can buffer the detector body and reduce the shaking of the detector body. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 yes Figure 1 A magnified view of middle;
[0016] Figure 3 It is a structural schematic diagram of a circular base.
[0017] In the figure, 1. circular base, 2. support plate 1, 3. support plate 2, 4. carrier plate, 5. through hole, 6. drive motor, 7. rotating shaft, 8. bearing 1, 9. bearing 2, 10. moving block, 11. connecting rod, 12. lifting plate, 13. probe, 14. fixing plate, 15. trough body, 16. buffer spring, 17. buffer plate, 18. detector body, 19. locking universal wheel, 20. lifting rod, 21. round plate, 22. groove, 23. push-pull handle. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.
[0019] Reference Figure 1-3 The present embodiment provides a ground permeability detection device for highway engineering, including a circular base 1, a support plate 2 and a support plate 3 are arranged on the circular base 1, the support plate 2 and the support plate 3 are arranged oppositely, a carrier plate 4 and a through hole 5 are arranged on the support plate 2, a driving motor 6 is arranged on the carrier plate 4, the output end of the driving motor 6 is fixedly connected to the rotating shaft 7, the rotating shaft 7 passes through the through hole 5 and is connected to the bearing 9 located on the supporting plate 2 3, a bearing 8 is arranged in the through hole 5, and the bearing 8 is sleeved on the surface of the rotating shaft 7; the rotating shaft 7 is provided with a left-handed thread and a right-handed thread, and the left-handed thread and the right-handed thread are both provided with a moving block 1 0, threaded through holes are provided on the two moving blocks 10; one end of the connecting rod 11 is hinged on the two moving blocks 10 respectively, and the other ends of the two connecting rods 11 are hinged on the lifting plate 12 located at the lower side of the rotating shaft 7 respectively, and a probe 13 is provided on the lower side of the lifting plate 12, and the probe 13 is located above the middle part of the circular base 1; the tops of the support plates 1 2 and 3 are fixedly connected to the fixed plate 14, and a plurality of grooves 15 are provided on the top surface of the fixed plate 14, and buffer springs 16 are provided inside the grooves 15, and the buffer springs 16 are fixedly connected to the buffer plate 17, and a detector body 18 is provided on the buffer plate 17, and the detector body 18 is connected to the probe 13 through a transmission line.
[0020] The number of the probes 13 is at least two, which increases the accuracy of the detection data.
[0021] The four corners of the bottom surface of the circular base 1 are provided with locking universal wheels 19, and the position of the circular base 1 is fixed by a locking operation.
[0022] A plurality of lifting rods 20 are embedded in the top surface of the fixing plate 14 , a circular plate 21 is disposed on the top surface of the lifting rods 20 , and a groove 22 for matching with the circular plate 21 is disposed on the bottom surface of the buffer plate 17 .
[0023] The circular base 1 is provided with a push-pull handle 23 to facilitate the movement of the circular base 1 .
[0024] When the utility model is used, the circular base 1 is moved to the detection position by pushing and pulling the handle 23, and the driving motor 6 is operated to drive the rotating shaft 7 to rotate. During the rotation of the rotating shaft 7, the two moving blocks 10 are driven to move inward at the same time, so that the lifting plate 12 drives the probe 13 to move down into the concrete layer to perform humidity detection. During this process, the driving motor 6 is stationary, which can stabilize the posture of the probe and ensure the accuracy of the read data.
[0025] After the probe 13 enters the concrete layer, the lifting rod 20 drives the circular plate 21 to rise into the groove 22 to fix the buffer plate 17, ensuring that the probe 13 is continuously in a stable state. After the data reading is completed, the lifting rod 20 drives the circular plate 21 back to its original position. During the movement of the circular base 1, the buffer spring 16 can buffer the detector body 18 and reduce the shaking of the detector body 18.
[0026] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.
Claims
1. A ground permeability detection device for highway engineering, characterized in that: The invention comprises a circular base, wherein a supporting plate 1 and a supporting plate 2 are provided on the circular base, and the supporting plate 1 and the supporting plate 2 are arranged opposite to each other, and a carrier plate and a through hole are provided on the supporting plate, and a driving motor is provided on the carrier plate, and an output end of the driving motor is fixedly connected to a rotating shaft, and the rotating shaft passes through the through hole to connect a bearing 2 located on the supporting plate 2, and a bearing 1 is provided in the through hole, and a set of bearings is arranged on the surface of the rotating shaft; a left-handed thread and a right-handed thread are provided on the rotating shaft, and a moving block is provided on each of the left-handed thread and the right-handed thread, and a threaded through hole is provided on each of the two moving blocks; one end of a connecting rod is hingedly connected to each of the two moving blocks, and the other ends of the two connecting rods are hingedly connected to a lifting plate located at the lower side of the rotating shaft, and a probe is provided on the lower side of the lifting plate, and the probe is located above the middle of the circular base; the tops of the supporting plates 1 and 2 are fixedly connected to a fixed plate, and a plurality of grooves are provided on the top surface of the fixed plate, and a buffer spring is provided inside the groove, and the buffer spring is fixedly connected to the buffer plate, and a detector body is provided on the buffer plate, and the detector body is connected to the probe through a transmission line.
2. The ground permeability detection device for highway engineering according to claim 1, characterized in that: The number of the probes is at least two.
3. The ground permeability detection device for highway engineering according to claim 1, characterized in that: Locking universal wheels are arranged at the four corners of the bottom surface of the circular base.
4. The ground permeability detection device for highway engineering according to claim 1, characterized in that: A plurality of lifting rods are embedded in the top surface of the fixing plate, a circular plate is provided on the top surface of the lifting rods, and a groove used in conjunction with the circular plate is provided on the bottom surface of the buffer plate.
5. The ground permeability detection device for highway engineering according to claim 1, characterized in that: A push-pull handle is arranged on the circular base.