Tunnel nondestructive testing device with anti-collision effect

Abstract

The utility model relates to the field of tunnel detection, in particular to a tunnel nondestructive testing device with an anti-collision effect, which comprises a supporting bottom plate, and rolling components are arranged at four corners of the bottom of the supporting bottom plate; a protection piece is arranged on the top of the supporting bottom plate, and a clamping mechanism used for conducting stable clamping treatment on the protection piece is installed on the supporting bottom plate. A connecting groove is formed in the top of the protection piece, the two ends of the bottom of the connecting groove are connected with a moving plate through telescopic rods, a first rotating rod is rotationally installed on the moving plate, a rotating driving assembly used for driving the first rotating rod to rotate is installed on the moving plate, and a connecting disc is fixedly installed at the end, located at the top of the moving plate, of the first rotating rod. A connecting frame is arranged at the top of the connecting disc, the interior of the connecting frame is connected with a connecting sleeve through a rotating shaft, the connecting sleeve is connected with a detection probe through a second rotating rod, the tunnel anti-collision detection device can effectively and conveniently conduct anti-collision detection treatment on a tunnel, and therefore the detection device can be conveniently used.

Description

Technical Field

[0001] The utility model relates to the field of tunnel detection, in particular to a tunnel non-destructive detection device with anti-collision effect. Background Art

[0002] A tunnel is a passageway for people or vehicles, created through excavation or guidance underground, within a mountain, or underwater. The design and construction of a tunnel often requires consideration of multiple factors, including geological conditions, hydrological conditions, ventilation, lighting, and safety. Tunnel construction technology is constantly evolving, with the use of modern equipment such as tunnel boring machines (TBMs) significantly improving construction efficiency and minimizing environmental impact.

[0003] During the mining process of a tunnel, it is often necessary to use non-destructive testing equipment to perform non-destructive testing on the tunnel. However, the current non-destructive testing equipment is exposed on the outside of the device. During the mobile transportation of the equipment, the device is damaged by collision, which affects the non-destructive testing of the tunnel. Utility Model Content

[0004] The purpose of the present utility model is to provide a tunnel non-destructive testing device with anti-collision effect to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A tunnel nondestructive testing device with anti-collision effect includes a supporting base plate, wherein the four corners of the bottom of the supporting base plate are provided with rolling assemblies; a protective member is provided on the top of the supporting base plate, and a clamping mechanism for stably clamping the protective member is installed on the supporting base plate; a connecting groove is provided on the top of the protective member, and the two ends of the bottom of the connecting groove are connected to the movable plate through a telescopic rod, a first rotating rod is rotatably installed on the movable plate, and a rotating drive assembly for driving the first rotating rod to rotate is installed on the movable plate, a connecting disk is fixedly installed on the end of the first rotating rod located on the top of the movable plate, and a connecting frame is provided on the top of the connecting disk, the interior of the connecting frame is connected to the connecting sleeve through a rotating shaft, and the connecting sleeve is connected to the detection probe through the second rotating rod.

[0007] Preferably, the clamping mechanism includes a clamping frame slidably arranged at the four corners of the top of the supporting base plate, the clamping frames are connected by a connecting plate, a supporting bent rod is provided at the outer end of the connecting plate, a moving driving component for driving the supporting bent rod to move is installed on the supporting base plate, and a clamping component for clamping the four corners of the top of the protective member is provided on the outer wall of the clamping frame.

[0008] Preferably, the mobile drive assembly includes fixed blocks connected at both ends of the bottom of the supporting base plate, a first drive unit is fixedly installed on the fixed block at one end, a bidirectional screw is installed on the motor shaft of the first drive unit, the end of the bidirectional screw is rotatably connected to the fixed block at the other end through a bearing seat, and both ends of the bidirectional screw are threadedly connected to the supporting bent rod.

[0009] Preferably, the clamping assembly includes a mounting block fixedly mounted on the outer wall of the clamping frame, a one-way screw is rotatably mounted on the mounting block, a limiting block is provided on the top of the one-way screw, a clamping frame is threadedly connected to the one-way screw, and the top of the clamping frame contacts and clamps the top of the protective member.

[0010] Preferably, the rotation drive assembly includes a second drive part fixedly connected to the bottom of the movable plate, and a driving gear is provided on the output shaft of the second drive part. The driving gear is meshed with a driven gear, and the driven gear is connected to the first rotating rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention implements the clamping treatment of the protective part through the clamping mechanism, which can realize the stable connection between the protective part and the supporting base plate, and the detection probe is placed in the connecting groove for protective storage treatment, which can effectively protect the device from collision, and the movable plate is driven to move by the telescopic rod, and the movable plate drives the connecting disk to adjust its orientation through the first rotating rod, and the first rotating rod is driven to rotate by the rotating drive assembly, and the first rotating rod drives the rotating disk to rotate and adjust its orientation, and cooperates with the rotating shaft, and the rotating shaft drives the detection probe to adjust its angle, thereby realizing non-destructive testing of the tunnel, and thus facilitating the safe use of the detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The figure is a schematic diagram of the overall three-dimensional structure of a tunnel non-destructive testing device with anti-collision effect according to the utility model.

[0013] Figure 2 This is a front view of a tunnel nondestructive testing device with anti-collision effect according to the utility model.

[0014] Figure 3 This is a top view of a tunnel nondestructive testing device with anti-collision effect according to the utility model.

[0015] Figure 4 This is a cross-sectional view of a tunnel nondestructive testing device with anti-collision effect according to the utility model.

[0016] 1. Support base plate; 2. Support legs; 3. Rollers; 4. Brakes; 5. Protective parts; 6. Clamping frame; 7. Connecting plate; 8. Supporting bent rod; 9. Fixed block; 10. First driving part; 11. Bidirectional screw; 12. Mounting block; 13. Unidirectional screw; 14. Limit block; 15. Clamping frame; 16. Connecting groove; 17. Moving plate; 18. First rotating rod; 19. Second driving part; 20. Driving gear; 21. Driven gear; 22. Connecting disk; 23. Connecting frame; 24. Rotating shaft; 25. Rotating disk; 26. Connecting sleeve; 27. Second rotating rod; 28. Detection probe; 29. ​​Telescopic rod. DETAILED DESCRIPTION

[0017] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clearly apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will appreciate that many technical details are provided in the embodiments of the present invention to help readers better understand the present application. However, even without these technical details and the various variations and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0020] See Figure 1-4 In an embodiment of the present invention, a tunnel nondestructive testing device with anti-collision effect includes a supporting base plate 1, wherein the four corners of the bottom of the supporting base plate 1 are provided with rolling assemblies; a protective member 5 is provided on the top of the supporting base plate 1, and a clamping mechanism for stably clamping the protective member 5 is installed on the supporting base plate 1; a connecting groove 16 is opened on the top of the protective member 5, and the two ends of the bottom of the connecting groove 16 are connected to the movable plate 17 through a telescopic rod 29, and a first rotating rod 18 is rotatably installed on the movable plate 17, and a rotating driving assembly for driving the first rotating rod 18 to rotate is installed on the movable plate 17, and a connecting disk 22 is fixedly installed on the end of the first rotating rod 18 at the top of the movable plate 17, and a connecting frame 23 is provided on the top of the connecting disk 22. The interior of the connecting frame 23 is connected to the connecting sleeve 26 through a rotating shaft 24, and the connecting sleeve 26 is connected to the detection probe 28 through the second rotating rod 27.

[0021] The utility model realizes a stable connection between the protective member 5 and the supporting base plate 1 through an installation component, and stores the detection device inside the connecting groove 16, so that the detection device can be anti-collision treated, and the movable plate 17 is driven to move upward and separate from the connecting groove 16 by the telescopic rod 29, and the first rotating rod 18 is driven to rotate by the rotation driving component, and the first rotating rod 18 drives the connecting disk 22 to rotate, and the rotating shaft 24 rotates, and the rotating shaft 24 drives the connecting sleeve 26 to rotate synchronously, and the connecting sleeve 26 drives the detection probe 28 to realize azimuth adjustment through the second rotating rod 27, so that non-destructive testing of the tunnel can be realized.

[0022] See Figure 1 In one embodiment of the present invention, the rolling assembly includes a support leg 2 fixedly connected to the bottom of the support base plate 1, a roller 3 is provided at the bottom of the support leg 2, and a brake 4 is provided at the outer end of the roller 3. The setting of the roller 3 and the brake 4 can realize the control device to adjust the movement direction, thereby facilitating the use of the device.

[0023] See Figure 1-4 In one embodiment of the present invention, the clamping mechanism includes a clamping frame 6 slidably arranged at the four corners of the top of the supporting base plate 1, and the clamping frames 6 are connected by a connecting plate 7. A supporting bent rod 8 is provided at the outer end of the connecting plate 7. A mobile driving component for driving the supporting bent rod 8 to move is installed on the supporting base plate 1, and a clamping component for clamping the four corners of the top of the protective member 5 is provided on the outer wall of the clamping frame 6. The utility model drives the supporting bent rod 8 to move inward through the mobile driving component, and the supporting bent rod 8 drives the clamping frame 6 to clamp the four corners of the protective member 5, and the clamping component is used to clamp the top of the protective member 5. In this way, a stable connection between the supporting base plate 1 and the protective member 5 can be achieved.

[0024] See Figure 4 In one embodiment of the present utility model, the mobile drive assembly includes a fixed block 9 connected at both ends of the bottom of the supporting base plate 1, and a first drive unit 10 is fixedly installed on the fixed block 9 at one end. A bidirectional screw 11 is installed on the motor shaft of the first drive unit 10, and the end of the bidirectional screw 11 is rotatably connected to the fixed block 9 at the other end through a bearing seat, and the two ends of the bidirectional screw 11 are threadedly connected to the support bent rod 8. The first drive unit 10 works, and the first drive unit 10 drives the bidirectional screw 11 to rotate, and the bidirectional screw 11 drives the threaded support bent rod 8 to perform mobile azimuth adjustment processing.

[0025] See Figure 2In an embodiment of the utility model, the clamping assembly includes the mounting block 12 fixedly installed on the outer wall of clamping frame 6, one way screw rod 13 is rotationally installed on mounting block 12, and one way screw rod 13 top is provided with limit block 14, clamping frame 15 is screw connected on one way screw rod 13, and clamping frame 15 top is in contact clamping with the top of protection piece 5, by manually rotating one way screw rod 13, one way screw rod 13 drives screw connected clamping frame 15 to move down and contact with the top of protection piece 5, so that the fixed installation processing of protection piece 5 can be realized, and the setting of limit block 14 can realize the limiting processing to clamping frame 15, so that the stable clamping processing of protection piece 5 can be ensured.

[0026] Refer to Figure 4 In an embodiment of the utility model, the rotating drive assembly includes the second drive part 19 fixedly connected with the bottom of moving plate 17, the output shaft of second drive part 19 is provided with driving gear 20, and driving gear 20 is meshed with driven gear 21, and driven gear 21 is connected with first rotary rod 18, by the work of second drive part 19, second drive part 19 drives driving gear 20 to drive the rotation of meshed driven gear 21, and driven gear 21 can realize the rotation direction adjustment of first rotary rod 18, so that the orientation of nondestructive testing device can be adjusted, and the nondestructive testing of tunnel is facilitated.

[0027] Refer to Figure 3 In an embodiment of the utility model, the end of rotating shaft 24 outside connecting frame 23 is provided with rotary disc 25, by manually rotating rotary disc 25, rotary disc 25 can realize the rotation direction adjustment of rotating shaft 24, and then the orientation of detection probe 28 can be conveniently adjusted, and the nondestructive testing of tunnel by detection probe 28 is facilitated.

[0028] Working principle: the utility model discloses a first drive part 10 drive bidirectional screw rod 11 rotation, and bidirectional screw rod 11 drives the threaded connection of support bent pole 8 and moves, and support bent pole 8 drives the inward movement of connecting plate 7 and clamping frame 6 to realize the clamping treatment of protection piece 5, through the manual rotation of one-way screw rod 13 rotation, and one-way screw rod 13 drives the downward movement of the threaded connection of clamping frame 15 to realize the contact treatment of protection piece 5 top, thereby can realize the stable connection between support base plate 1 and protection piece 5, and through telescopic link 29 drive moving plate 17 and move upwards, and moving plate 17 moves to the top of connecting groove 16, and through the work of second drive part 19, and second drive part 19 drives driving gear 20 and drives the rotation of driven gear 21 of meshing connection, and driven gear 21 can realize the rotation of first rotary rod 18, and first rotary rod 18 realizes the rotation of connecting frame 23, and through the manual rotation of rotary disc 25, and rotary disc 25 drives the rotation of shaft 24, and shaft 24 rotates through connecting frame 23, and connecting frame 23 realizes the rotation of detection probe 28 through the second rotary rod 27 and realizes the nondestructive testing of tunnel, thereby can facilitate the use of device.

[0029] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

Claims

1. A tunnel non-destructive testing device with anti-collision effect, comprising a supporting base plate (1), characterized in that: Rolling assemblies are provided at the four bottom corners of the supporting base plate (1); A protective member (5) is provided on the top of the supporting base plate (1), and a clamping mechanism for stably clamping the protective member (5) is installed on the supporting base plate (1); The top of the protective member (5) is provided with a connecting groove (16), and both ends of the bottom of the connecting groove (16) are connected to the movable plate (17) via telescopic rods (29). A first rotating rod (18) is rotatably mounted on the movable plate (17), and a rotating drive assembly for driving the first rotating rod (18) to rotate is mounted on the movable plate (17); A connecting disk (22) is fixedly mounted on the end of the first rotating rod (18) located at the top of the movable plate (17). A connecting frame (23) is provided on the top of the connecting disk (22). The interior of the connecting frame (23) is connected to a connecting sleeve (26) via a rotating shaft (24). The connecting sleeve (26) is connected to a detection probe (28) via a second rotating rod (27).

2. The tunnel nondestructive testing device with anti-collision effect according to claim 1, characterized in that: The rolling assembly comprises a support leg (2) fixedly connected to the bottom of the support base plate (1), a roller (3) is provided at the bottom of the support leg (2), and a brake (4) is provided at the outer end of the roller (3).

3. The tunnel nondestructive testing device with anti-collision effect according to claim 1, characterized in that: The clamping mechanism comprises a clamping frame (6) slidably arranged at the four corners of the top of the supporting base plate (1), the clamping frames (6) are connected by a connecting plate (7), the outer end of the connecting plate (7) is provided with a supporting bent rod (8), a moving drive component for driving the supporting bent rod (8) to move is installed on the supporting base plate (1), and a clamping component for clamping the four corners of the top of the protective member (5) is provided on the outer wall of the clamping frame (6).

4. The tunnel nondestructive testing device with anti-collision effect according to claim 3, characterized in that: The mobile drive assembly comprises fixed blocks (9) connected at both ends of the bottom of the support base plate (1), a first drive unit (10) is fixedly mounted on the fixed block (9) at one end, a bidirectional screw (11) is mounted on the motor shaft of the first drive unit (10), an end of the bidirectional screw (11) is rotatably connected to the fixed block (9) at the other end via a bearing seat, and both ends of the bidirectional screw (11) are threadedly connected to the support bent rod (8).

5. The tunnel nondestructive testing device with anti-collision effect according to claim 3, characterized in that: The clamping assembly comprises a mounting block (12) fixedly mounted on the outer wall of the clamping frame (6); a one-way screw (13) is rotatably mounted on the mounting block (12); a limit block (14) is provided on the top of the one-way screw (13); a clamping frame (15) is threadedly connected to the one-way screw (13); and the top of the clamping frame (15) contacts and clamps the top of the protective member (5).

6. The tunnel nondestructive testing device with anti-collision effect according to claim 1, characterized in that: The rotation drive assembly comprises a second drive portion (19) fixedly connected to the bottom of the movable plate (17); a driving gear (20) is provided on an output shaft of the second drive portion (19); a driven gear (21) is meshedly connected to the driving gear (20); and the driven gear (21) is connected to the first rotating rod (18).

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