Tunnel detection vehicle

Abstract

The invention relates to the related technical field of tunnel detection, in particular to a tunnel detection vehicle which comprises a vehicle body plate, driving boxes are installed at the bottom of the front end and the bottom of the rear end of the vehicle body plate, adjusting assemblies and wheel rollers are arranged on the two sides of each driving box, and action wheels are connected to the wheel rollers in a penetrating and matched mode. The adjusting assemblies are used for adjusting the positions of the moving wheels on the wheel rollers, a rotating seat is installed in the middle of the top end of the vehicle body plate, a rotating plate is installed at the top end of the rotating seat, a fixing cylinder is installed at the top of the rotating plate through a fixing plate and a first telescopic piece, and detection equipment is installed in the fixing cylinder. According to the detection vehicle, the use angle of the detection equipment can be adjusted, the detection equipment can be conveniently and rapidly disassembled and assembled, and the positions of the walking wheels can be adjusted, so that the trolley can run on different tunnels and carry out detection work.

Description

Technical Field

[0001] The present invention relates to the technical field related to tunnel detection, in particular to a tunnel detection vehicle. Background Art

[0002] There are a large number of tunnel projects in transportation projects such as railways, highways, and subways. After the tunnels are put into operation, they usually have quality problems such as leakage, lining cracks, lining deformation, and road cracks, which bring safety hazards to vehicles. Therefore, during the operation period of the tunnel, it is necessary to regularly inspect and evaluate the health status of the tunnel. Tunnel health issues are included in the relevant specifications for highway, railway, and subway maintenance.

[0003] When the existing tunnel inspection vehicle is in use, the angle of the inspection equipment on it cannot be adjusted, which makes it inconvenient to inspect the ground near the bottom of the inspection vehicle, nor is it convenient to clean the tunnel. At the same time, it is not suitable for tunnels of various sizes and the structural flexibility is low. For this reason, technical personnel in this field have proposed a tunnel inspection vehicle to solve the problems raised in the above background. Summary of the invention

[0004] The object of the present invention is to provide a tunnel inspection vehicle to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: The top of the vehicle body plate is provided with a driving box, and the top of the vehicle body plate is rotatably connected to the bottom of one end of the fixed cylinder, and the top of the other end of the rotating plate is rotatably connected to the bottom of the first telescopic member, and the top of the first telescopic member is rotatably connected to the bottom of the other end of the fixed cylinder, and a detection device is installed in the fixed cylinder, and a control box is installed on the top of the vehicle body plate.

[0006] As a further solution of the present invention: a first driving member and a second driving member are respectively installed at the bottom and the top of the inner cavity of the driving box, the two ends of the first driving member are respectively connected to one end of the first rotating rod of the roller, the other ends of the two first rotating rods extend to the outside of the driving box and are connected to one end of the roller, the two ends of the second driving member are respectively connected to one end of the two second rotating rods, the other ends of the second rotating rods extend to the outside of the driving box and are connected to the adjustment assembly.

[0007] As a further solution of the present invention: bracket plates are installed on the inner bottom surface and the inner top surface of the driving box to fix the first rotating rod and the second rotating rod respectively.

[0008] As a further solution of the present invention: the adjustment assembly includes a first threaded rod and a slider, one end of the first threaded rod is connected to one end of the second rotating rod, the slider is threadedly connected to the first threaded rod, the top of the slider is slidingly connected to the bottom end of the vehicle body panel, and the bottom end of the slider is provided with a slot that cooperates with the edge of the action wheel.

[0009] As a further solution of the present invention: an annular groove is provided at the edge of the moving wheel on the side away from the driving box, and the lower part of the annular groove abuts against the inner side wall and the upper part of the tunnel track.

[0010] As a further solution of the present invention: an anti-slip pad is arranged in the annular groove.

[0011] As a further solution of the present invention: a plurality of threaded sleeves are evenly distributed on the circumference of the fixed cylinder, the inner thread of the threaded sleeve is connected with a second threaded rod, one end of the second threaded rod extends into the fixed cylinder and is connected to a clamping pad, and the other end of the second threaded rod is connected to a turning handle.

[0012] As a further solution of the present invention: a cleaning assembly is arranged at the corner of the vehicle body panel, and the cleaning assembly includes a second telescopic member installed on the vehicle body panel and a working box installed at the bottom end of the second telescopic member, a third driving member is installed in the working box, and a cleaning brush is connected to the bottom output end of the third driving member.

[0013] The present invention has the following advantages: the inspection vehicle adjusts the angle of the fixed cylinder through the cooperation of a rotating seat, a fixed plate, a first telescopic member, etc., and then adjusts the use angle of the inspection equipment, so that the inspection equipment can better inspect the tunnel, and the installation and disassembly of the inspection equipment are convenient. The position of the action wheel is adjusted by adjusting the component, so that the action wheel can travel on tunnels of different sizes, thereby improving the overall flexibility and functionality of the inspection vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the overall structure of an embodiment of the present invention.

[0015] Figure 2 It is a side view of the overall structure of an embodiment of the present invention.

[0016] Figure 3 It is a front view of the internal structure of the fixing cylinder in the embodiment of the present invention.

[0017] Figure 4 It is a front view of the internal structure of the drive box in the embodiment of the present invention.

[0018] Figure 5 Schematic diagram of the structure of the action wheel in an embodiment of the present invention.

[0019] Figure 6 Schematic diagram of the structure of the cleaning component in an embodiment of the present invention.

[0020] In the figure: 1. tunnel track; 2. body plate; 201. rotating seat; 202. rotating plate; 203. fixed plate; 204. first telescopic member; 3. drive box; 301. first drive member; 302. first rotating rod; 303. second drive member; 304. second rotating rod; 305. bracket plate; 4. wheel roller; 5. action wheel; 501. annular groove; 502. anti-skid pad; 503. through hole; 6. adjustment component; 601. slider; 602. slot; 603. first threaded rod; 7. fixed cylinder; 701. threaded sleeve; 702. second threaded rod; 703. clamping pad; 704. turning handle; 8. detection equipment; 9. control box; 10. cleaning component; 1001. second telescopic member; 1002. working box; 1003. third drive member; 1004. cleaning brush. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0022] Example 1: Please refer to Figure 1 , Figure 2A tunnel inspection vehicle comprises a vehicle body plate 2, a driving box 3 is installed at the bottom of the front end and the bottom of the rear end of the vehicle body plate 2, and adjustment components 6 are arranged on both sides of the upper part of the driving box 3, and rollers 4 are connected to both sides of the lower part of the driving box 3, and a moving wheel 5 is inserted and connected to the roller 4, and a through hole 503 is arranged in the middle of the moving wheel 5, and the through hole 503 is non-circular, and the roller 4 is non-cylindrical, so that the roller 4 will not rotate relative to the moving wheel 5, and the bottom of the adjusting component 6 is matched with the upper part of the moving wheel 5 on the same side, and the adjusting component 6 is used to adjust the position of the moving wheel 5 on the roller 4. A rotating seat 201 is installed in the middle of the top, and a rotating plate 202 is installed on the top of the rotating seat 201. The rotating seat 201 can drive the rotating plate 202 to rotate. A fixed plate 203 is installed on the top of one end of the rotating plate 202. The top of the fixed plate 203 is rotatably connected to the bottom of one end of the fixed tube 7. The top of the other end of the rotating plate 202 is rotatably connected to the bottom of the first telescopic member 204. The top of the first telescopic member 204 is rotatably connected to the bottom of the other end of the fixed tube 7. A detection device 8 is installed in the fixed tube 7. A control box 9 is installed on the top of the body panel 2. The control box 9 is connected to various functional electrical components.

[0023] See also Figure 1 , Figure 2 , Figure 4 The bottom and top of the inner cavity of the driving box 3 are respectively installed with a first driving member 301 and a second driving member 303, the two ends of the first driving member 301 are respectively connected to one end of the first rotating rod 302 of the roller 4, the other ends of the two first rotating rods 302 extend to the outside of the driving box 3 and are connected to one end of the roller 4, the two ends of the second driving member 303 are respectively connected to one end of the two second rotating rods 304, the other ends of the second rotating rods 304 extend to the outside of the driving box 3 and are connected to the adjusting component 6. In this embodiment, the inner bottom surface and the inner top surface of the driving box 3 are both installed with a bracket plate 305 to fix the first rotating rod 302 and the second rotating rod 304 respectively, and the bracket plate 305 is inserted and matched with the corresponding first rotating rod 302 or the second rotating rod 304.

[0024] See also Figure 1 , Figure 2 , Figure 5The adjusting assembly 6 includes a first threaded rod 603 and a slider 601, one end of the first threaded rod 603 is connected to one end of the second rotating rod 304, the slider 601 is threadedly connected to the first threaded rod 603, the top of the slider 601 is slidably connected to the bottom end of the vehicle body plate 2, and the bottom end of the slider 601 is provided with a slot 602 that cooperates with the edge of the action wheel 5. In this embodiment, an annular groove 501 is provided at the edge of the side of the action wheel 5 away from the driving box 3, the lower part of the annular groove 501 is against the inner side wall and the upper part of the tunnel track 1, and an anti-skid pad 502 is provided in the annular groove 501, and the anti-skid pad 502 is made of rubber material.

[0025] Example 2: See Figure 1 , Figure 3 On the basis of the first embodiment, a plurality of threaded sleeves 701 are evenly distributed on the circumference of the fixed cylinder 7, and the inner thread of the threaded sleeve 701 is connected with a second threaded rod 702, one end of the second threaded rod 702 extends into the fixed cylinder 7 and is connected with a clamping pad 703, and the other end of the second threaded rod 702 is connected with a turning handle 704, and the clamping pad 703 is made of rubber. The inner circumference of both ends of the fixed cylinder 7 is evenly distributed with a plurality of clamping pads 703, which can clamp the two ends of the detection device 8, and the detection device 8 is selected from the monitoring and detection devices in the prior art.

[0026] See also Figure 2 , Figure 6 A cleaning assembly 10 is provided at the corner of the vehicle body panel 2, and the cleaning assembly 10 includes a second telescopic member 1001 installed on the vehicle body panel 2 and a working box 1002 installed at the bottom end of the second telescopic member 1001, a third driving member 1003 is installed in the working box 1002, and a cleaning brush 1004 is connected to the bottom output end of the third driving member 1003, and the cleaning brush 1004 is detachably mounted on the end shaft of the output end of the third driving member 1003. When the vehicle body panel 2 moves, the cleaning brush 1004 is driven to rotate by the third driving member 1003, thereby cleaning the top of the tunnel track 1.

[0027] Working principle: When in use, the vehicle body plate 2 is placed above the tunnel, so that the moving wheel 5 is placed between the two tunnel rails 1, and the second driving member 303 drives the second rotating rod 304 to rotate, thereby driving the threaded rod to rotate, and the threaded rod rotates to drive the slider 601 to move, and the slider 601 drives the moving wheel 5 to move on the roller 4 through the slot 602 until the moving wheel 5 contacts the inner wall of the tunnel rail 1, and the upper part of the tunnel rail 1 is connected to the annular groove 501, and then the detection device 8 is placed in the fixed cylinder 7, and the turning handle 704 is turned to drive the second threaded rod 702 to rotate. The first driving member 301 drives the first rotating rod 302 to rotate, thereby driving the action wheel 5 to rotate. The action wheel 5 rotates and moves on the tunnel track 1, thereby driving the vehicle body plate 2 to move. At the same time, the tunnel is inspected by the detection device 8. During the inspection, the rotating plate 202 is driven to rotate by the rotating seat 201, thereby adjusting the horizontal angle of the detection device 8, and then adjusting the vertical angle of the detection device 8 by extending or shortening the first telescopic member 204.

[0028] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tunnel inspection vehicle, comprising a vehicle body panel, It is characterized in that The top of the vehicle body plate is provided with a driving box, and the top of the vehicle body plate is provided with a driving assembly on both sides of the upper part of the driving box, and the lower sides of the driving box are connected with rollers, and the rollers are interlaced and connected with moving wheels, and the bottom of the adjusting assembly is matched with the upper part of the moving wheel on the same side, and the adjusting assembly is used to adjust the position of the moving wheel on the rollers. A rotating seat is installed in the middle part of the top of the vehicle body plate, and a rotating plate is installed on the top of the rotating seat. A fixed plate is installed on the top of one end of the rotating plate, and the top of the fixed plate is rotatably connected to the bottom of one end of the fixed cylinder, and the top of the other end of the rotating plate is rotatably connected to the bottom of a first telescopic member, and the top of the first telescopic member is rotatably connected to the bottom of the other end of the fixed cylinder, a detection device is installed in the fixed cylinder, and a control box is installed on the top of the vehicle body plate.

2. A tunnel inspection vehicle according to claim 1, It is characterized in that The first driving member and the second driving member are respectively installed at the bottom and the top of the inner cavity of the driving box, the two ends of the first driving member are respectively connected to one end of the first rotating rod of the roller, the other ends of the two first rotating rods extend to the outside of the driving box and are connected to one end of the roller, the two ends of the second driving member are respectively connected to one end of the two second rotating rods, the other ends of the second rotating rods extend to the outside of the driving box and are connected to the adjustment component.

3. A tunnel inspection vehicle according to claim 2, It is characterized in that The inner bottom surface and the inner top surface of the driving box are both installed with bracket plates to fix the first rotating rod and the second rotating rod respectively.

4. A tunnel inspection vehicle according to claim 2, It is characterized in that The adjustment assembly includes a first threaded rod and a slider, one end of the first threaded rod is connected to one end of the second rotating rod, the slider is threadedly connected to the first threaded rod, the top of the slider is slidably connected to the bottom end of the vehicle body plate, and the bottom end of the slider is provided with a slot that cooperates with the edge of the action wheel.

5. A tunnel inspection vehicle according to claim 1, It is characterized in that An annular groove is arranged at the edge of the moving wheel on the side away from the driving box, and the lower part of the annular groove abuts against the inner side wall and the upper part of the tunnel track.

6. A tunnel inspection vehicle according to claim 5, It is characterized in that An anti-slip pad is arranged in the annular groove.

7. A tunnel inspection vehicle according to claim 1, It is characterized in that A plurality of threaded sleeves are evenly distributed on the circumference of the fixed cylinder, and the inner thread of the threaded sleeve is connected with a second threaded rod, one end of the second threaded rod extends into the fixed cylinder and is connected to a clamping pad, and the other end of the second threaded rod is connected to a turning handle.

8. A tunnel inspection vehicle according to claim 1, It is characterized in that A cleaning assembly is provided at the corner of the vehicle body plate, and the cleaning assembly includes a second telescopic member installed on the vehicle body plate and a working box installed at the bottom end of the second telescopic member, a third driving member is installed in the working box, and a cleaning brush is connected to the bottom output end of the third driving member.

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