A high-precision road settlement detection robot

Abstract

The utility model discloses a kind of road settlement high-precision detection robots, including the support frame of symmetrical arrangement, the inner side of support frame of symmetrical arrangement is equipped with crosspiece, the both sides surface of crosspiece is fixedly connected with sliding plate symmetrically, the inside of crosspiece is inserted with the sliding connection of crosspiece at one end of sliding plate, the upper surface of crosspiece is equipped with adjusting mechanism, the lower surface of crosspiece is fixedly connected with support block, the lower end of support block is fixedly connected with locating cylinder, the inside rotationally connected with two-way screw rod of locating cylinder, the side surface of two-way screw rod is fixedly connected with moving block symmetrically with screw thread. Solve the problem that traditional road settlement detection adopts manual detection, reduce the work load of staff and improve the efficiency of road settlement detection, while avoiding the influence of subjective factors of detection personnel, it is difficult to guarantee the accuracy and consistency of detection, so as to improve the precision of road settlement detection, secondly, a certain section of road can be comprehensively detected, and the range of road settlement detection is expanded.

Description

Technical Field

[0001] This utility model relates to the field of road settlement detection technology, specifically a high-precision road settlement detection robot. Background Technology

[0002] The roadbed is fundamental to road engineering and has a significant impact on road stability and safety. There are many reasons for roadbed settlement, such as inadequate original foundation treatment or substandard filling materials. Once roadbed settlement occurs, problems such as pavement cracking and subgrade instability may arise. Therefore, during roadbed construction, construction units must select appropriate control technologies and measures to reduce uneven roadbed settlement and ensure the quality of roadbed construction.

[0003] Currently, most roadbed settlement detection is done manually. Manual detection is labor-intensive, inefficient, and highly susceptible to subjective factors by the inspectors, making it difficult to guarantee accuracy and consistency. This also reduces the precision of road settlement detection. Furthermore, inspectors can typically only detect a specific point on the road, rather than conducting a comprehensive inspection of a section, thus narrowing the scope of road settlement detection. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a high-precision road settlement detection robot, which solves the problem of relying on manual inspection in traditional road settlement detection, reduces the workload of staff and improves the efficiency of road settlement detection. At the same time, it avoids the influence of subjective factors of the inspectors, which makes it difficult to guarantee the accuracy and consistency of the inspection, thus improving the accuracy of road settlement detection. Furthermore, it can perform comprehensive inspection of a certain section of road, expanding the scope of road settlement detection.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-precision road settlement detection robot, comprising a symmetrically arranged support frame, a horizontal plate on the inner side of the symmetrically arranged support frame, and sliding plates symmetrically fixedly connected to both sides of the horizontal plate, one end of the sliding plate being inserted into the interior of the horizontal plate and slidably connected to the horizontal plate, and an adjustment mechanism on the upper surface of the horizontal plate, a support block fixedly connected to the lower surface of the horizontal plate, and a positioning cylinder fixedly connected to the lower end of the support block, a bidirectional lead screw rotatably connected inside the positioning cylinder, and a moving block symmetrically threaded on the side surface of the bidirectional lead screw, a laser ranging sensor fixedly connected to the lower surface of the moving block, and a limiting mechanism on the upper end of the moving block, a transmission line fixedly connected to the side surface of the laser ranging sensor, and a controller fixedly connected to one end of the transmission line, the controller being fixedly connected to the upper surface of the horizontal plate, a driver being provided at the lower end of the symmetrically arranged support frame, and a camera fixedly connected to the outer surface of the support frame.

[0006] Preferably, the adjustment mechanism includes a vertical plate, and a lead screw is rotatably connected to one side surface of the vertical plate. A positioning plate is threadedly connected to the side surface of the lead screw, and the lower end of the positioning plate is fixedly connected to the lower surface of the support frame.

[0007] Preferably, the lower surface of the driver is symmetrically equipped with movable wheels, and a storage battery is installed in the middle of the movable wheels. The upper surface of the driver is provided with a buffer component.

[0008] Preferably, the buffer assembly includes a spring, the lower end of which is fixedly connected to the upper surface of the driver, the upper end of which is fixedly connected to a support plate, and the upper surface of the support plate is fixedly connected to the lower surface of the support frame. A damper is provided inside the spring, and the two ends of the damper are fixedly connected to the upper surface of the driver and the lower surface of the support plate, respectively.

[0009] Preferably, a reference rod is horizontally arranged on one side of the camera, and support rods are symmetrically installed on the side surface of the reference rod, with one end of the support rods fixedly connected to the outer surface of the support frame.

[0010] This invention provides a high-precision robot for detecting road settlement. Compared with existing technologies, it has the following advantages:

[0011] 1. The controller fixedly connected to the upper surface of the horizontal plate and the laser rangefinder connected to the side surface of the sliding plate via the moving block, along with the camera on the outer side of the symmetrically arranged support frame, the driver and the battery on the lower section of the support frame, work together to solve the problem of traditional manual road settlement detection. This reduces the workload of staff and improves the efficiency of road settlement detection. At the same time, it avoids the influence of subjective factors of the inspectors, which makes it difficult to guarantee the accuracy and consistency of the detection. Therefore, it improves the accuracy of road settlement detection. Furthermore, it can perform comprehensive detection on a certain section of road, expanding the scope of road settlement detection.

[0012] 2. The springs and dampers in the buffer assembly on the upper surface of the driver can buffer the support frame during its movement, thereby improving the stability of the support frame and further enhancing the detection accuracy of road settlement. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This utility model Figure 1 A schematic diagram of the side view structure;

[0015] Figure 3 This utility model Figure 1 A schematic diagram of the structure viewed from below;

[0016] Figure 4 This utility model Figure 3 A magnified structural diagram of point A in the middle.

[0017] In the diagram: 1. Support frame; 101. Horizontal plate; 102. Slider; 103. Slide groove; 104. Moving block; 105. Laser rangefinder sensor; 106. Support block; 107. Positioning cylinder; 108. Sliding plate; 2. Two-way lead screw; 3. Lead screw; 301. Positioning plate; 302. Vertical plate; 4. Controller; 401. Transmission line; 5. Camera; 501. Support rod; 502. Reference rod; 6. Driver; 601. Battery; 602. Moving wheel; 7. Support plate; 701. Spring; 702. Damper. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a high-precision road settlement detection robot, including a symmetrically arranged support frame 1. A horizontal plate 101 is provided on the inner side of the symmetrically arranged support frame 1. Sliding plates 108 are symmetrically fixedly connected to both sides of the horizontal plate 101. One end of the sliding plate 108 is inserted into the interior of the horizontal plate 101 and slidably connected to it. An adjustment mechanism is provided on the upper surface of the horizontal plate 101. A support block 106 is fixedly connected to the lower surface of the horizontal plate 101. A positioning cylinder 107 is fixedly connected to the lower end of the support block 106. The internal rotating connection is a bidirectional lead screw 2. The side surface of the bidirectional lead screw 2 is symmetrically threaded with a moving block 104. The lower surface of the moving block 104 is fixedly connected with a laser rangefinder 105. The upper end of the moving block 104 is provided with a limiting mechanism. The side surface of the laser rangefinder 105 is fixedly connected with a transmission line 401. One end of the transmission line 401 is fixedly connected with a controller 4. The controller 4 is fixedly connected to the upper surface of the horizontal plate 101. The lower end of the symmetrically arranged support frame 1 is provided with a driver 6. The outer surface of the support frame 1 is fixedly connected with a camera 5.

[0020] As a technical optimization of this utility model, the adjustment mechanism includes a vertical plate 302, a lead screw 3 is rotatably connected to one side surface of the vertical plate 302, a positioning plate 301 is threadedly connected to the side surface of the lead screw 3, and the lower end of the positioning plate 301 is fixedly connected to the lower surface of the support frame 1. By adjusting the lead screw 3 and the positioning plate 301 in the adjustment mechanism, the spacing of the symmetrically set support frame 1 can be adjusted, thereby facilitating the detection of roads of different widths.

[0021] As a technical optimization of this utility model, the limiting mechanism includes a slide groove 103, which is located on the lower surface of the support frame 1. A slider 102 is slidably connected inside the slide groove 103. The lower end of the slider 102 is fixedly connected to the upper end of the moving block 104. The slider 102 and the slide groove 103 in the limiting mechanism can limit the moving block 104, preventing the moving block 104 from rotating with the bidirectional lead screw 2 when adjusting the distance of the laser rangefinder 105.

[0022] As a technical optimization of this utility model, the lower surface of the driver 6 is symmetrically equipped with moving wheels 602, and the middle of the moving wheels 602 is equipped with a storage battery 601. The upper surface of the driver 6 is provided with a buffer assembly. The driver 6, the storage battery 601 and the moving wheels 602 can drive the support frame 1 to move, thereby enabling a comprehensive inspection of a certain section of road.

[0023] As a technical optimization of this utility model, the buffer assembly includes a spring 701. The lower end of the spring 701 is fixedly connected to the upper surface of the driver 6. A support plate 7 is fixedly connected to the upper end of the spring 701. The upper surface of the support plate 7 is fixedly connected to the lower surface of the support frame 1. A damper 702 is provided inside the spring 701. The two ends of the damper 702 are fixedly connected to the upper surface of the driver 6 and the lower surface of the support plate 7, respectively. The spring 701 and the damper 702 can buffer the support frame 1, thereby improving the movement stability of the support frame 1 and further improving the accuracy of road settlement detection.

[0024] As a technical optimization of this utility model, a reference rod 502 is horizontally arranged on one side of the camera 5, and a support rod 501 is symmetrically installed on the side surface of the reference rod 502. One end of the support rod 501 is fixedly connected to the outer surface of the support frame 1. The reference rod 502 provides a reference object when the camera 5 scans and photographs the conditions on both sides of the road, making it easier for staff to clearly judge the settlement of the road.

[0025] In use, the support frame 1 is first moved to the road section to be inspected. Then, the operator rotates the lead screw 3 in the adjustment mechanism according to the width of the road. At this time, the lead screw 3 will push the support frame 1 to move relative to each other, thereby increasing or decreasing the distance between the symmetrically arranged support frames 1. After the support frame 1 is adjusted, the operator needs to rotate the bidirectional lead screw 2. The bidirectional lead screw 2 will then adjust the laser rangefinder 105 relative to each other through the moving block 104, thereby adjusting the laser rangefinder 105 to a position where it can monitor the road surface. At this time, the operator can start the driver 6. The driver 6 and the moving wheel 602 can drive the support frame 1 to move. During the movement of the support frame 1, the laser rangefinder 105 will detect the distance to the road surface and then transmit the detected data to the controller 4 through the transmission line 401. At the same time, the camera 5 will scan and photograph the situation on both sides of the road, and also photograph the reference rod 502. The data will then be transmitted to the controller 4. The operator can then clearly determine the road settlement based on the data transmitted by the laser rangefinder 105 and the camera 5.

[0026] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-precision road settlement detection robot, comprising symmetrically arranged support frames (1), characterized in that: The symmetrically arranged support frame (1) has a horizontal plate (101) on its inner side, and sliding plates (108) are symmetrically fixedly connected to both sides of the horizontal plate (101). One end of the sliding plate (108) is inserted into the interior of the horizontal plate (101) and slidably connected to the horizontal plate (101). An adjustment mechanism is provided on the upper surface of the horizontal plate (101). A support block (106) is fixedly connected to the lower surface of the horizontal plate (101), and a positioning cylinder (107) is fixedly connected to the lower end of the support block (106). A bidirectional lead screw (2) is rotatably connected inside the positioning cylinder (107). The side surface of the symmetrically threaded support frame (1) is connected to a moving block (104). The lower surface of the moving block (104) is fixedly connected to a laser rangefinder (105). The upper end of the moving block (104) is provided with a limiting mechanism. The side surface of the laser rangefinder (105) is fixedly connected to a transmission line (401). One end of the transmission line (401) is fixedly connected to a controller (4). The controller (4) is fixedly connected to the upper surface of the horizontal plate (101). The lower end of the symmetrically arranged support frame (1) is provided with a driver (6). The outer surface of the support frame (1) is fixedly connected to a camera (5).

2. The high-precision road settlement detection robot according to claim 1, characterized in that: The adjustment mechanism includes a vertical plate (302), and a lead screw (3) is rotatably connected to one side surface of the vertical plate (302). A positioning plate (301) is threadedly connected to the side surface of the lead screw (3), and the lower end of the positioning plate (301) is fixedly connected to the lower surface of the support frame (1).

3. The high-precision road settlement detection robot according to claim 1, characterized in that: The lower surface of the driver (6) is symmetrically equipped with movable wheels (602), and a storage battery (601) is installed in the middle of the movable wheels (602). The upper surface of the driver (6) is provided with a buffer assembly.

4. The high-precision road settlement detection robot according to claim 3, characterized in that: The buffer assembly includes a spring (701), and the lower end of the spring (701) is fixedly connected to the upper surface of the driver (6). The upper end of the spring (701) is fixedly connected to a support plate (7), and the upper surface of the support plate (7) is fixedly connected to the lower surface of the support frame (1). A damper (702) is provided on the inner side of the spring (701), and the two ends of the damper (702) are fixedly connected to the upper surface of the driver (6) and the lower surface of the support plate (7), respectively.

5. The high-precision road settlement detection robot according to claim 1, characterized in that: A reference rod (502) is horizontally arranged on one side of the camera (5), and a support rod (501) is symmetrically installed on the side surface of the reference rod (502). One end of the support rod (501) is fixedly connected to the outer surface of the support frame (1).

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