Efficient highway tunnel electromechanical monitoring device

Abstract

The utility model discloses an efficient electromechanical monitoring device for a highway tunnel. The efficient electromechanical monitoring device comprises a long block; the supporting assembly comprises a long hole, rack plates, a rotating shaft, a first gear, an abutting block and a positioning block, the long hole is formed in the side wall of the long block, the rotating shaft is rotatably connected to the inner wall of the long block in a penetrating mode, the first gear is fixedly connected to the side wall of the rotating shaft, and the rack plates are symmetrically and slidably connected to the inner wall of the long block; the side wall of the rack plate is fixedly connected with an abutting block, and the side wall of the abutting block is fixedly connected with a positioning block. And the moving assembly comprises a long groove, a reciprocating lead screw, a nut, a short column, a short plate, a first rotating rod and a camera, and the long groove is formed in the bottom of the long block. Through the arrangement of the rack plate, the first gear, the positioning block and other structures, a user can adjust the position of the positioning block according to the width of a tunnel, the tunnel positioning device can be further suitable for the interiors of different tunnels, and then the whole device and the inner wall of the tunnel are exactly fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel electromechanical monitoring devices, in particular to a highly efficient electromechanical monitoring device for a highway tunnel. Background Art

[0002] With the continuous development and improvement of the transportation system, there are more and more expressways. The development and construction of expressways in mountainous areas is a major trend in the future development of expressways. The corresponding planning scale of expressway tunnel electromechanical engineering construction is also getting larger and larger. In the process of expressway construction, some mountains need to be opened for tunnels, and during the construction of the tunnel, cameras need to be used to monitor the construction process.

[0003] After searching, the patent with application number CN202210508370.0: An efficient electromechanical monitoring device for a highway tunnel belongs to the field of electromechanical monitoring, including a cross frame, both ends of which are equipped with telescopic fixed claw mechanisms, and the cross frame is installed in the tunnel through the telescopic fixed claw mechanism; the cross frame is movably provided with a slide, and the slide is connected to a rope...to improve work efficiency, and the entire device can be conveniently installed and fixed in the tunnel without causing damage to the tunnel wall, and the actual installation and use is more convenient.

[0004] However, there are also some shortcomings: for example, although a structure is provided to offset the inner wall of the tunnel and fix the entire device, the structure cannot be adjusted according to the size of the inner wall of the tunnel and cannot be well adapted to the inner walls of tunnels of different diameters. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a highly efficient electromechanical monitoring device for a highway tunnel.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An efficient electromechanical monitoring device for a highway tunnel, comprising:

[0008] Long blocks;

[0009] A support assembly, the support assembly includes a long hole, a rack plate, a rotating shaft, a first gear, a stop block and a positioning block, the side wall of the long block is provided with a long hole, the inner wall of the long block is rotatably connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with the first gear, the inner wall of the long block is symmetrically slidably connected with a rack plate, the side wall of the rack plate is fixedly connected with a stop block, and the side wall of the stop block is fixedly connected with a positioning block;

[0010] A moving component, the moving component includes a long slot, a reciprocating screw, a nut, a short column, a short plate, a first rotating rod and a camera. A long slot is opened at the bottom of the long block, a reciprocating screw is passed through the inner wall of the long slot and is rotatably connected, a nut is threadedly connected to the side wall of the reciprocating screw, a short column is fixedly connected to the side wall of the nut, a short plate is fixedly connected to the side wall of the short column, the bottom of the short plate is rotatably connected to the first rotating rod, and the bottom of the first rotating rod is fixedly connected to the camera.

[0011] Preferably, the support assembly further comprises a first motor, the top of the long block is fixedly mounted with the first motor, and the output end of the first motor is fixedly connected to the top of the rotating shaft.

[0012] Preferably, the rack plate is meshingly connected with the first gear, and the rack plate slides against the inner wall of the long block.

[0013] Preferably, the moving assembly further comprises a second motor, a second rotating rod, a third motor and a second gear; the second motor is fixedly mounted on the side wall of the long block; and the output end of the second motor is fixedly connected to one end of the reciprocating screw.

[0014] Preferably, a second rotating rod is rotatably connected to the side wall of the short plate, and the side walls of the first rotating rod and the second rotating rod are both fixedly connected to second gears, and the two second gears are meshingly connected.

[0015] Preferably, a third motor is fixedly mounted on the top of the short plate, and an output end of the third motor is fixedly connected to one end of the second rotating rod.

[0016] Beneficial effects of the utility model:

[0017] 1. In the utility model, by setting structures such as a rack plate, a first gear and a positioning block, the user can adjust the position of the positioning block according to the width of the tunnel, so that it can be applied to different tunnels, and the entire device and the inner wall of the tunnel can be fixed just right.

[0018] 2. In the present invention, by providing structures such as a reciprocating screw, a short plate and a second gear, the position and angle of the camera can be adjusted, thereby enabling better monitoring of various angles during the construction of a highway tunnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance of an efficient electromechanical monitoring device for a highway tunnel proposed by the utility model;

[0020] Figure 2 This is a structural schematic diagram of a rack plate and a first gear in an efficient electromechanical monitoring device for a highway tunnel proposed by the utility model;

[0021] Figure 3The utility model provides a schematic diagram of the internal structure of a long slot in a highly efficient electromechanical monitoring device for a highway tunnel.

[0022] In the figure: 1 long block, 2 long hole, 3 rack plate, 4 rotating shaft, 5 first gear, 6 stop block, 7 positioning block, 8 first motor, 9 long slot, 10 reciprocating screw, 11 nut, 12 short column, 13 second motor, 14 short plate, 15 first rotating rod, 16 camera, 17 second rotating rod, 18 third motor, 19 second gear. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 3 , an efficient electromechanical monitoring device for a highway tunnel, comprising:

[0025] Long block 1;

[0026] The supporting assembly includes a long hole 2, a rack plate 3, a rotating shaft 4, a first gear 5, a stopper 6 and a positioning block 7. The side wall of the long block 1 is provided with a long hole 2, the inner wall of the long block 1 is rotatably connected with the rotating shaft 4, the side wall of the rotating shaft 4 is fixedly connected with the first gear 5, the inner wall of the long block 1 is symmetrically slidably connected with the rack plate 3, the side wall of the rack plate 3 is fixedly connected with the stopper 6, and the side wall of the stopper 6 is fixedly connected with the positioning block 7;

[0027] A moving assembly comprises a long slot 9, a reciprocating screw 10, a nut 11, a short column 12, a short plate 14, a first rotating rod 15 and a camera 16. A long slot 9 is provided at the bottom of the long block 1. The reciprocating screw 10 is rotatably connected to the inner wall of the long slot 9. The nut 11 is threadedly connected to the side wall of the reciprocating screw 10. The short column 12 is fixedly connected to the side wall of the nut 11. The short column 12 is fixedly connected to the side wall of the short plate 14. The first rotating rod 15 is rotatably connected to the bottom of the short plate 14. The camera 16 is fixedly connected to the bottom of the first rotating rod 15.

[0028] The supporting assembly further includes a first motor 8 , and the first motor 8 is fixedly mounted on the top of the long block 1 , and an output end of the first motor 8 is fixedly connected to the top of the rotating shaft 4 .

[0029] The rack plate 3 is meshedly connected with the first gear 5 , and the rack plate 3 and the inner wall of the long block 1 slide against each other.

[0030] The moving assembly also includes a second motor 13 , a second rotating rod 17 , a third motor 18 and a second gear 19 . The second motor 13 is fixedly mounted on the side wall of the long block 1 , and the output end of the second motor 13 is fixedly connected to one end of the reciprocating screw 10 .

[0031] A second rotating rod 17 is rotatably connected to the side wall of the short plate 14 , and second gears 19 are fixedly connected to the side walls of the first rotating rod 15 and the second rotating rod 17 . The two second gears 19 are meshed and connected.

[0032] A third motor 18 is fixedly mounted on the top of the short plate 14 , and an output end of the third motor 18 is fixedly connected to one end of the second rotating rod 17 .

[0033] The first motor 8 , the second motor 13 and the third motor 18 are all prior art and will not be described in detail here.

[0034] In the utility model, when the whole device is installed inside the highway tunnel, the whole device is first moved to a suitable position and height by an external crane, and then the first motor 8 is started, the output end of the first motor 8 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the first gear 5 to rotate, the first gear 5 drives the rack plate 3 to move, the rack plate 3 drives the abutment 6 to move, the abutment 6 drives the positioning block 7 to move, and then the positioning block 7 and the inner wall of the tunnel are abutted, so that there is a stronger wall gripping force;

[0035] After the entire device is fixed to the inner wall of the tunnel, the second motor 13 is started, and the output end of the second motor 13 drives the reciprocating screw 10 to rotate, the reciprocating screw 10 drives the nut 11 to move, the nut 11 drives the short column 12 to move, the short column 12 drives the short plate 14 to move, and the short plate 14 drives the camera 16 to move back and forth through the first rotating rod 15. After the front side of the vehicle is photographed, the third motor 18 is started again, and the output end of the third motor 18 drives the second rotating rod 17 to rotate, the second rotating rod 17 drives the corresponding second gear 19 to rotate, and then drives another second gear 19 to rotate, and then drives the camera 16 to rotate, so that the camera 16 can capture the situation at various angles, thereby better monitoring the construction process of the highway tunnel.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An efficient electromechanical monitoring device for a highway tunnel, characterized in that: include: Long block (1); A support assembly, the support assembly comprising a long hole (2), a rack plate (3), a rotating shaft (4), a first gear (5), a stop block (6) and a positioning block (7); the long hole (2) is opened on the side wall of the long block (1); the rotating shaft (4) passes through the inner wall of the long block (1) and is rotatably connected; the first gear (5) is fixedly connected to the side wall of the rotating shaft (4); the rack plate (3) is symmetrically slidably connected to the inner wall of the long block (1); the stop block (6) is fixedly connected to the side wall of the rack plate (3); and the positioning block (7) is fixedly connected to the side wall of the stop block (6); A moving assembly, the moving assembly comprising a long slot (9), a reciprocating screw (10), a nut (11), a short column (12), a short plate (14), a first rotating rod (15) and a camera (16); the long block (1) is provided with a long slot (9) at the bottom; the reciprocating screw (10) is rotatably connected to the inner wall of the long slot (9); the nut (11) is threadedly connected to the side wall of the reciprocating screw (10); the short column (12) is fixedly connected to the side wall of the nut (11); the short plate (14) is fixedly connected to the side wall of the short column (12); the first rotating rod (15) is rotatably connected to the bottom of the short plate (14); and the camera (16) is fixedly connected to the bottom of the first rotating rod (15).

2. An efficient electromechanical monitoring device for a highway tunnel according to claim 1, characterized in that: The support assembly further comprises a first motor (8), the top of the long block (1) is fixedly mounted with the first motor (8), and the output end of the first motor (8) is fixedly connected to the top of the rotating shaft (4).

3. The efficient electromechanical monitoring device for a highway tunnel according to claim 2 is characterized in that: The rack plate (3) and the first gear (5) are meshed and connected, and the rack plate (3) and the inner wall of the long block (1) slide against each other.

4. The efficient electromechanical monitoring device for a highway tunnel according to claim 1 is characterized in that: The moving assembly further comprises a second motor (13), a second rotating rod (17), a third motor (18) and a second gear (19); the second motor (13) is fixedly mounted on the side wall of the long block (1); and the output end of the second motor (13) is fixedly connected to one end of the reciprocating screw (10).

5. The efficient electromechanical monitoring device for a highway tunnel according to claim 4 is characterized in that: A second rotating rod (17) is rotatably connected to the side wall of the short plate (14); the side walls of the first rotating rod (15) and the second rotating rod (17) are both fixedly connected to a second gear (19); and the two second gears (19) are meshingly connected.

6. The efficient electromechanical monitoring device for a highway tunnel according to claim 5, characterized in that: A third motor (18) is fixedly mounted on the top of the short plate (14), and an output end of the third motor (18) is fixedly connected to one end of the second rotating rod (17).

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