Tunnel engineering intelligent equipment

Abstract

The utility model provides tunnel engineering intelligent equipment, and relates to the technical field of tunnel engineering, the tunnel engineering intelligent equipment comprises a tunnel main body, a mounting rack and monitoring equipment, the bottom of the mounting rack is provided with a groove, a two-way screw rod is movably installed in the groove, one end of the surface of the two-way screw rod is fixedly connected with a driven bevel gear, and the other end of the surface of the two-way screw rod is fixedly connected with the monitoring equipment. A driving motor is fixedly mounted at the top of the mounting frame, and two movable blocks are arranged in the groove; monitoring equipment is installed at the bottom of the connecting seat, and when the driving motor is started to drive the bidirectional screw rod to rotate, the connecting rod can do circular motion and rotation to push the connecting seat downwards, so that the height position of the connecting seat is lowered, and installation and later maintenance of the connecting seat are facilitated; the monitoring equipment can be fixedly installed at the bottom of the connecting base by pulling the pull rod outwards, one end of the pull rod is separated from the interior of the clamping groove, limiting of the limiting plate can be relieved, and therefore the monitoring equipment can be conveniently installed and disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel engineering, in particular to intelligent equipment for tunnel engineering. Background Art

[0002] A tunnel is a structure built underground, underwater, or in a mountain to lay railways or build roads for motor vehicles to pass through. Depending on its location, it can be divided into three categories: mountain tunnels, underwater tunnels, and urban tunnels. During tunnel construction, monitoring equipment is usually installed to observe the construction status inside the tunnel in real time. If any illegal operation, equipment failure or other abnormal conditions are detected, the monitoring system can immediately issue an early warning, reminding construction personnel and management personnel to take timely measures to avoid accidents.

[0003] In the existing technology, since the monitoring equipment is installed at a high position, when new monitoring equipment is needed during in-depth tunnel excavation, workers need to use tools such as ladders to install it, which is inconvenient. In addition, the high position increases certain safety hazards for subsequent maintenance. In addition, since the monitoring equipment is usually installed on the tunnel wall with bolts, when water seepage occurs in the tunnel, the water flow may cause short-circuit damage to the monitoring equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problems that due to the high installation position of the monitoring equipment, workers need to use tools such as ladders to install it, which is inconvenient to operate. In addition, since the monitoring equipment is usually installed on the tunnel wall with bolts, when water seepage occurs in the tunnel, the water flow may cause short-circuit damage to the monitoring equipment. The utility model proposes an intelligent tunnel engineering device to solve the above-mentioned problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an intelligent equipment for tunnel engineering, including a tunnel body, a mounting frame and a monitoring device, the mounting frame is fixedly installed on the top of the inner wall of the tunnel body, a groove is provided at the bottom of the mounting frame, a bidirectional screw is movably installed inside the groove, a driven bevel gear is fixedly installed on one end of the surface of the bidirectional screw, a driving motor is fixedly installed on the top of the mounting frame, two movable blocks are provided inside the groove, a connecting rod is movably installed at the bottom of the movable block, and a connecting seat is movably installed at the bottom of the connecting rod.

[0006] Preferably, the output end of the driving motor is fixedly connected to a transmission bevel gear, and the side surface of the transmission bevel gear is engaged with the side surface of the driven bevel gear.

[0007] Preferably, the two movable blocks have the same structure but opposite directions, the inner walls of the two movable blocks are respectively threadedly connected to the two ends of the bidirectional screw, and the side surfaces of the movable blocks are fitted with the inner walls of the groove.

[0008] Preferably, a mounting groove is provided on the top of the connecting seat, a cavity is provided inside the connecting seat, and the bottom end of the connecting rod is movably mounted inside the mounting groove.

[0009] Preferably, a fixing block is fixedly connected to the top of the monitoring device, a limiting plate is fixedly connected to the top of the fixing block, and a slot is provided on the side of the limiting plate.

[0010] Preferably, a positioning cylinder is fixedly connected to the bottom of the connecting seat, the interior of the positioning cylinder is a hollow structure, and the internal shape of the positioning cylinder matches the shape of the fixing block.

[0011] Preferably, a pull rod is movably installed on one side of the connecting seat, a ring is fixedly installed on the surface of the pull rod, and a spring is movably sleeved on one end of the surface of the pull rod, and the two ends of the spring are respectively fitted with the side of the ring and the inner wall of the cavity.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, the monitoring device is installed at the bottom of the connecting seat. Since the bottom of the connecting rod is connected to the connecting seat, when the driving motor is started to drive the bidirectional screw to rotate, the movable blocks on both sides can be moved inward at the same time. At this time, the connecting rod rotates in a circular motion to push the connecting seat downward, so that its height position becomes lower, which is convenient for its installation and subsequent maintenance.

[0014] 2. In the present invention, a limit plate is installed on the top of the fixed block, and one end of the limit plate is located inside the cavity and is limited by the pull rod, so that the monitoring equipment can be installed and fixed on the bottom of the connecting seat. By pulling the pull rod outward to disengage one end of it from the inside of the card slot, the limit on the limit plate can be released, thereby facilitating the installation and disassembly of the monitoring equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This utility model proposes a schematic diagram of the main body three-dimensional structure of an intelligent equipment for tunnel engineering;

[0016] Figure 2 This utility model provides a schematic diagram of the internal structure of a mounting frame for intelligent equipment in tunnel engineering;

[0017] Figure 3 This is an enlarged schematic diagram of the structure of location A of an intelligent tunnel engineering device proposed in this utility model;

[0018] Figure 4 The utility model proposes a three-dimensional structural diagram of a monitoring device for intelligent equipment of tunnel engineering;

[0019] Figure 5The utility model provides a schematic cross-sectional structure diagram of a connection seat of intelligent equipment for tunnel engineering.

[0020] Legend: 1. Tunnel body; 2. Mounting frame; 201. Groove; 21. Bidirectional screw; 22. Driven bevel gear; 3. Monitoring equipment; 31. Fixed block; 32. Limiting plate; 321. Slot; 4. Driving motor; 41. Transmission bevel gear; 5. Movable block; 51. Connecting rod; 6. Connecting seat; 601. Mounting groove; 602. Cavity; 61. Positioning cylinder; 62. Pull rod; 63. Ring; 64. Spring. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: an intelligent device for tunnel engineering, including a tunnel body 1, a mounting frame 2 and a monitoring device 3, the mounting frame 2 is fixedly installed on the top of the inner wall of the tunnel body 1, the bottom of the mounting frame 2 is provided with a groove 201, a bidirectional screw 21 is movably installed inside the groove 201, a driven bevel gear 22 is fixedly installed on one end of the surface of the bidirectional screw 21, a driving motor 4 is fixedly installed on the top of the mounting frame 2, two movable blocks 5 are provided inside the groove 201, and a connecting rod 51 is movably installed on the bottom of the movable block 5 The bottom of the connecting rod 51 is movably installed with a connecting seat 6, the output end of the driving motor 4 is fixedly connected to the transmission bevel gear 41, the side of the transmission bevel gear 41 is engaged with the side of the driven bevel gear 22, the two movable blocks 5 have the same structure and opposite directions, the inner walls of the two movable blocks 5 are respectively threadedly connected to the two ends of the bidirectional screw 21, the side of the movable block 5 is fitted with the inner wall of the groove 201, the top of the connecting seat 6 is provided with a mounting groove 601, and the interior of the connecting seat 6 is provided with a cavity 602, and the bottom end of the connecting rod 51 is movably installed inside the mounting groove 601.

[0025] In this embodiment, the monitoring device 3 is installed at the bottom of the connecting seat 6. When the height of the monitoring device 3 needs to be adjusted, the drive motor 4 is started to drive the transmission bevel gear 41 to rotate, and the transmission bevel gear 41 engages with the driven bevel gear 22 to drive the bidirectional screw 21 to rotate together. At this time, the movable blocks 5 on both sides move at the two ends of the bidirectional screw 21 respectively and move closer to each other at the same time, and the connecting rod 51 at the bottom of the movable block 5 rotates in a circle, driving the connecting seat 6 at its bottom to move downward, so that its height is lowered. The monitoring device 3 can be installed without climbing a high place. On the contrary, the drive motor 4 drives the bidirectional screw 21 to reverse, so that the position of the connecting seat 6 can be raised for easy use.

[0026] Example 2

[0027] like Figure 1-Figure 5 As shown, the top of the monitoring device 3 is fixedly connected to a fixed block 31, the top of the fixed block 31 is fixedly connected to a limiting plate 32, and a slot 321 is provided on the side of the limiting plate 32. The bottom of the connecting seat 6 is fixedly connected to a positioning cylinder 61, and the interior of the positioning cylinder 61 is a hollow structure. The internal shape of the positioning cylinder 61 matches the shape of the fixed block 31. A pull rod 62 is movably installed on one side of the connecting seat 6, and a ring 63 is fixedly installed on the surface of the pull rod 62. A spring 64 is movably sleeved on one end of the surface of the pull rod 62, and the two ends of the spring 64 are respectively fitted with the side of the ring 63 and the inner wall of the cavity 602.

[0028] In this embodiment, when the connecting seat 6 is lowered downward, the pull rod 62 on the side of the connecting seat 6 is pulled outward, and the ring 63 on the surface of the pull rod squeezes the spring 64, and then the fixed block 31 on the top of the monitoring device 3 is embedded in the positioning cylinder 61, and the limit plate 32 on the top of the fixed block 31 enters the cavity 602. At this time, the slot 321 is located on the horizontal side of the pull rod 62. The pull rod 62 is loosened so that one end passes through the slot 321 to limit and fix the limit plate 32, thereby installing the monitoring device 3. Conversely, the pull rod 62 can be pulled outward again to disengage one end of it from the slot 321, thereby releasing the fixation of the limit plate 32, facilitating the installation and disassembly of the monitoring device 3, and preventing water seepage from the inner wall of the tunnel from damaging the monitoring device.

[0029] The working principle of this embodiment is as follows: by starting the driving motor 4, the transmission bevel gear 41 and the driven bevel gear 22 rotate together, and the bidirectional screw 21 is driven to rotate. At this time, the movable blocks 5 on both sides move at the two ends of the bidirectional screw 21 respectively, and at the same time move closer to each other, and the connecting rod 51 at the bottom of the movable block 5 drives the connecting seat 6 to move downward, so that its height is lowered, and then the pull rod 62 on the side of the connecting seat 6 is pulled outward to embed the fixed block 31 at the top of the monitoring device 3 into the positioning cylinder 61, and the limit plate 32 on the top of the fixed block 31 enters the cavity 602, loosen the pull rod 62 so that one end of it passes through the slot 321, and the limit plate 32 is limited and fixed, so that the monitoring device 3 is installed. The driving motor 4 drives the bidirectional screw 21 to reverse, so that the position of the connecting seat 6 can be raised, and the monitoring device 3 can be installed without climbing a high place.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An intelligent tunnel engineering device, comprising a tunnel body (1), a mounting frame (2) and a monitoring device (3), characterized in that: The mounting frame (2) is fixedly mounted on the top of the inner wall of the tunnel body (1); a groove (201) is provided at the bottom of the mounting frame (2); a bidirectional screw (21) is movably mounted inside the groove (201); a driven bevel gear (22) is fixedly mounted on one end of the surface of the bidirectional screw (21); a driving motor (4) is fixedly mounted on the top of the mounting frame (2); two movable blocks (5) are provided inside the groove (201); a connecting rod (51) is movably mounted on the bottom of the movable block (5); and a connecting seat (6) is movably mounted on the bottom of the connecting rod (51).

2. The intelligent tunnel engineering equipment according to claim 1, characterized in that: The output end of the driving motor (4) is fixedly connected to a transmission bevel gear (41), and the side surface of the transmission bevel gear (41) is engaged with the side surface of the driven bevel gear (22).

3. The intelligent tunnel engineering equipment according to claim 1, characterized in that: The two movable blocks (5) have the same structure but opposite directions. The inner walls of the two movable blocks (5) are respectively threadedly connected to the two ends of the bidirectional screw (21), and the side surfaces of the movable blocks (5) are in contact with the inner wall of the groove (201).

4. The intelligent tunnel engineering equipment according to claim 1, characterized in that: The top of the connecting seat (6) is provided with a mounting groove (601), the interior of the connecting seat (6) is provided with a cavity (602), and the bottom end of the connecting rod (51) is movably mounted inside the mounting groove (601).

5. The intelligent tunnel engineering equipment according to claim 1, characterized in that: The top of the monitoring device (3) is fixedly connected to a fixed block (31), the top of the fixed block (31) is fixedly connected to a limit plate (32), and a slot (321) is provided on the side of the limit plate (32).

6. The intelligent tunnel engineering equipment according to claim 1, characterized in that: A positioning cylinder (61) is fixedly connected to the bottom of the connecting seat (6), the interior of the positioning cylinder (61) is a hollow structure, and the internal shape of the positioning cylinder (61) matches the shape of the fixing block (31).

7. The intelligent tunnel engineering equipment according to claim 1, characterized in that: A pull rod (62) is movably mounted on one side of the connecting seat (6), a collar (63) is fixedly mounted on the surface of the pull rod (62), and a spring (64) is movably sleeved on one end of the surface of the pull rod (62), with both ends of the spring (64) respectively fitting against the side surface of the collar (63) and the inner wall of the cavity (602).

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