Cable tunnel environment monitoring device

Abstract

The utility model discloses a cable tunnel environment monitoring device which comprises a running track, a mounting plate arranged at the bottom of the running track, a moving assembly arranged between the mounting plate and the running track, connecting frames symmetrically arranged at the top of the mounting plate and connected with the running track, and a mounting frame arranged at the bottom of the mounting plate. Monitoring equipment is mounted in the mounting frame, the connecting plate is mounted on the side of the mounting frame, the outer wall of the connecting plate is slidably inserted and sleeved with the mounting plate, the fixing plate is fixedly connected to the top of the mounting plate, and the locking rod is slidably clamped among the fixing plate, the connecting plate and the connecting frame. According to the utility model, the top of the outer wall of the connecting plate and the bottom of the outer wall of the connecting frame are clamped with the fixed plate through the locking rods by utilizing a matched use mode of the running track, the mounting plate, the connecting frame, the moving assembly, the mounting frame and the connecting assembly, so that when the device needs to be disassembled and maintained, the device can be directly disassembled and maintained only by pulling out the locking rods.

Description

Technical Field

[0001] The utility model relates to the technical field of cable tunnel monitoring, in particular to a cable tunnel environment monitoring device. Background Art

[0002] For example, patent announcement number CN212030612U discloses an optical fiber cable tunnel environment monitoring device, including a running track, a box body for accommodating monitoring equipment is arranged below the running track, and suspension frames are arranged on the left and right sides of the running track, the lower end of the suspension frame is fixedly connected to the upper side of the box body, and the upper end of the suspension frame is installed with rollers, and the positions of the rollers corresponding to the running track are provided with grooves, and the rollers and the side walls of the grooves are rollingly matched. The suspension frame lifts the box body and slides in the groove body through the rollers on its upper part, which greatly reduces the friction resistance. When encountering a bend in the tunnel, the upper end of the suspension frame smoothly transitions through the rotatable characteristics between the rollers and the groove body, solving the problem that the monitoring equipment cannot run smoothly at the bend.

[0003] The monitoring device is installed at the bottom of the box body through a clamp. The monitoring device can be directly removed by releasing the lock of the clamp on the monitoring device. However, the motor, gear, rack and roller between the box body and the running track will show different wear after running for a period of time, and they need to be disassembled and maintained. However, it is connected to the bottom of the running track through the suspension frame and roller, which is not convenient for disassembly and maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a cable tunnel environment monitoring device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a cable tunnel environment monitoring device, comprising a running track, a mounting plate is provided at the bottom of the running track, and a moving component is provided between the mounting plate and the running track;

[0006] A connecting frame connected to the running track is symmetrically arranged on the top of the mounting plate, a mounting frame is arranged at the bottom of the mounting plate, a monitoring device is installed inside the mounting frame, and a connecting component for locking the mounting frame and the connecting frame is arranged on the top of the mounting plate, and the connecting component includes:

[0007] A connecting plate, the connecting plate is installed on the side of the mounting frame, and the outer wall of the connecting plate is slidably inserted and sleeved with the mounting plate;

[0008] A fixing plate and a locking rod, wherein the fixing plate is fixedly connected to the top of the mounting plate, and the locking rod is slidably clamped between the fixing plate, the connecting plate and the connecting frame.

[0009] Preferably, the top of the fixed plate is symmetrically provided with installation grooves, the top of the outer wall of the connecting plate and the bottom of the outer wall of the connecting frame are respectively slidably connected to the inner cavity of the installation groove, and one side of the fixed plate, the top of one side of the connecting plate and the bottom of one side of the connecting frame are all provided with positioning holes matching the locking rod.

[0010] Preferably, a handle is fixedly connected to the end of the locking rod, a limiting plate is provided on the top of the fixing plate, a limiting hole is opened on the top of the limiting plate, and the top of the outer wall of the handle is slidably connected with the inner cavity of the limiting hole.

[0011] Preferably, the top of the fixed plate is fixedly connected to a fixing rod, the outer wall of the fixing rod is slidably inserted and sleeved with the limit plate, the top of the fixing rod is fixedly connected to a limit block, the outer wall of the fixing rod is slidably sleeved with a limit spring, and the limit spring is located between the limit block and the limit plate.

[0012] Preferably, a positioning plate is symmetrically fixedly connected to the bottom of the mounting plate, a slider is fixedly connected to the side of the mounting frame, a sliding groove matching the slider is provided on one side of the positioning plate, and the top of the slider is fixedly connected to the connecting plate.

[0013] Preferably, a guide roller is rotatably mounted on the bottom of the connecting frame, a first running groove matching the guide roller is provided on the running track, and a movable roller is rotatably mounted on the bottom of the connecting frame, and a second running groove matching the movable roller is provided on the running track.

[0014] Preferably, the moving assembly includes a driving motor, a gear and a rack. The driving motor is installed on the top of the mounting plate. The output end of the driving motor is connected to the gear transmission. The rack is installed on the bottom of the running track. The gear is meshingly connected to the rack.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model utilizes the coordinated use of a running track, a mounting plate, a connecting frame, a moving component, a mounting frame and a connecting component. The connecting component includes a connecting plate, a fixing plate and a locking rod. The top of the outer wall of the connecting plate and the bottom of the outer wall of the connecting frame are both clamped with the fixing plate through the locking rod. Therefore, when it is necessary to disassemble and maintain it, it only needs to pull out the locking rod to directly disassemble and maintain it, thereby improving the convenience of its installation or disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the internal structure of the front side of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the front side of the fixing plate of the utility model.

[0019] Figure 3 It is a schematic diagram of the overall structure of the fixing plate of the utility model.

[0020] Figure 4 It is a schematic diagram of the overall structure of the connecting frame of the utility model.

[0021] In the figure: 1. running track; 2. mounting plate; 3. connecting frame; 4. moving assembly; 5. mounting frame; 6. connecting assembly; 61. connecting plate; 62. fixing plate; 63. locking rod; 64. mounting groove; 65. positioning hole; 66. handle; 67. limit plate; 68. fixing rod; 69. limit block; 610. limit spring; 7. positioning plate; 8. slider; 9. guide roller; 10. moving roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 A cable tunnel environment monitoring device shown in the figure includes a running track 1, a mounting plate 2 is arranged at the bottom of the running track 1, a moving component 4 is arranged between the mounting plate 2 and the running track 1, a connecting frame 3 connected to the running track 1 is symmetrically arranged on the top of the mounting plate 2, a mounting frame 5 is arranged at the bottom of the mounting plate 2, and a monitoring device is installed inside the mounting frame 5. The monitoring device is usually composed of a camera probe, a temperature sensor, a gas detector, etc., and a connecting component 6 for locking the mounting frame 5 and the connecting frame 3 is arranged on the top of the mounting plate 2.

[0024] In particular, the connecting assembly 6 includes a connecting plate 61, a fixing plate 62 and a locking rod 63. The connecting plate 61 is installed on the side of the mounting frame 5. The bottom of the mounting plate 2 is symmetrically fixedly connected with a positioning plate 7. The side of the mounting frame 5 is fixedly connected with a slider 8. One side of the positioning plate 7 is provided with a sliding groove matching the slider 8. The positioning plate 7 and the slider 8 can improve the stability of the mounting frame 5 installed on the bottom of the mounting plate 2. The top of the slider 8 is fixedly connected to the connecting plate 61. The outer wall of the connecting plate 61 is slidably inserted and sleeved with the mounting plate 2. The fixing plate 62 is fixedly connected to the top of the mounting plate 2. The locking rod 63 is slidably engaged between the fixing plate 62, the connecting plate 61 and the connecting frame 3. That is, the locking rod 63 can lock the connecting plate 61 and the connecting frame 3 connected on the fixing plate 62. By pulling out the locking rod 63, not only can the mounting frame 5 be removed from the bottom of the mounting plate 2, but also the mounting plate 2 can be separated from the connecting frame 3, thereby disassembling the mounting plate 2.

[0025] Furthermore, mounting grooves 64 are symmetrically provided at the top of the fixing plate 62, and the top of the outer wall of the connecting plate 61 and the bottom of the outer wall of the connecting frame 3 are respectively slidably sleeved with the inner cavity of the mounting groove 64, and positioning holes 65 matching the locking rods 63 are provided on one side of the fixing plate 62, the top of one side of the connecting plate 61 and the bottom of one side of the connecting frame 3, and the number of locking rods 63 on the fixing plate 62 is at least two, thereby ensuring the stability of the connection between the connecting frame 3, the connecting plate 61 and the fixing plate 62.

[0026] Furthermore, the end of the locking rod 63 is fixedly connected to a handle 66, a limiting plate 67 is provided on the top of the fixing plate 62, a limiting hole is opened on the top of the limiting plate 67, the top of the outer wall of the handle 66 is slidably sleeved with the inner cavity of the limiting hole, the top of the fixing plate 62 is fixedly connected to a fixing rod 68, the outer wall of the fixing rod 68 is slidably inserted and sleeved with the limiting plate 67, the top of the fixing rod 68 is fixedly connected to a limiting block 69, the outer wall of the fixing rod 68 is slidably sleeved with a limiting spring 610, the limiting spring 610 is located between the limiting block 69 and the limiting plate 67, the limiting spring 610 can limit the plate 67 to move toward the fixing plate 62 with an elastic force, so that the limiting plate 67 and the handle 66 maintain a stable clamping state, so that the locking rod 63 is in a stable state and is clamped with the connecting plate 61 and the connecting frame 3.

[0027] Specifically, a guide roller 9 is rotatably installed at the bottom of the connecting frame 3, and a first running groove matching the guide roller 9 is opened on the running track 1. A moving roller 10 is rotatably installed at the bottom of the connecting frame 3, and a second running groove matching the moving roller 10 is opened on the running track 1. The moving roller 10 and the guide roller 9 can ensure the stability of the sliding of the connecting frame 3 relative to the mounting plate 2. The moving component 4 includes a driving motor, a gear and a rack. The driving motor is installed on the top of the mounting plate 2, and the output end of the driving motor is connected to the gear transmission. The rack is installed at the bottom of the running track 1, and the gear is meshed with the rack. Carbon brush conduction is used between the running track 1 and the mounting plate 2 to power the driving motor and the monitoring equipment. The principle of carbon brush conduction is that the carbon brush sliding conduction technology is based on the conductive properties of carbon materials. Carbon brushes are usually made of carbon fiber, graphite or metal carbide. When the carbon brush contacts the conductive component and applies a certain pressure, the carbon brush establishes a current transfer path with the conductive component through the sliding contact surface.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable tunnel environment monitoring device, comprising a running track (1), a mounting plate (2) being arranged at the bottom of the running track (1), and a moving component (4) being arranged between the mounting plate (2) and the running track (1); It is characterized in that A connecting frame (3) connected to the running track (1) is symmetrically arranged on the top of the mounting plate (2), a mounting frame (5) is arranged on the bottom of the mounting plate (2), a monitoring device is installed inside the mounting frame (5), and a connecting component (6) for locking the mounting frame (5) and the connecting frame (3) is arranged on the top of the mounting plate (2), and the connecting component (6) comprises: A connecting plate (61), the connecting plate (61) being mounted on a side of the mounting frame (5), the outer wall of the connecting plate (61) being slidably interlaced and sleeved with the mounting plate (2); A fixing plate (62) and a locking rod (63), wherein the fixing plate (62) is fixedly connected to the top of the mounting plate (2), and the locking rod (63) is slidably engaged between the fixing plate (62), the connecting plate (61) and the connecting frame (3).

2. A cable tunnel environment monitoring device according to claim 1, characterized in that: The top of the fixing plate (62) is symmetrically provided with a mounting groove (64), the top of the outer wall of the connecting plate (61) and the bottom of the outer wall of the connecting frame (3) are respectively slidably sleeved with the inner cavity of the mounting groove (64), and one side of the fixing plate (62), the top of one side of the connecting plate (61) and the bottom of one side of the connecting frame (3) are all provided with a positioning hole (65) matching the locking rod (63).

3. A cable tunnel environment monitoring device according to claim 2, characterized in that: The end of the locking rod (63) is fixedly connected to a handle (66), a limiting plate (67) is arranged on the top of the fixing plate (62), a limiting hole is provided on the top of the limiting plate (67), and the top of the outer wall of the handle (66) is slidably sleeved with the inner cavity of the limiting hole.

4. A cable tunnel environment monitoring device according to claim 3, characterized in that: The top of the fixing plate (62) is fixedly connected with a fixing rod (68), the outer wall of the fixing rod (68) is slidably inserted and sleeved with the limiting plate (67), the top of the fixing rod (68) is fixedly connected with a limiting block (69), the outer wall of the fixing rod (68) is slidably sleeved with a limiting spring (610), and the limiting spring (610) is located between the limiting block (69) and the limiting plate (67).

5. A cable tunnel environment monitoring device according to claim 4, characterized in that: The bottom of the mounting plate (2) is symmetrically fixedly connected to a positioning plate (7), the side of the mounting frame (5) is fixedly connected to a sliding block (8), one side of the positioning plate (7) is provided with a sliding groove matching the sliding block (8), and the top of the sliding block (8) is fixedly connected to the connecting plate (61).

6. A cable tunnel environment monitoring device according to claim 1, characterized in that: A guide roller (9) is rotatably mounted on the bottom of the connecting frame (3), and a first operating groove matching the guide roller (9) is provided on the operating track (1). A moving roller (10) is rotatably mounted on the bottom of the connecting frame (3), and a second operating groove matching the moving roller (10) is provided on the operating track (1).

7. A cable tunnel environment monitoring device according to claim 1, characterized in that: The moving assembly (4) comprises a driving motor, a gear and a rack. The driving motor is mounted on the top of the mounting plate (2). The output end of the driving motor is connected to the gear transmission. The rack is mounted on the bottom of the running track (1). The gear is meshingly connected to the rack.

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