Inhaul cable monitoring device

By designing a cable monitoring device that includes a walking sleeve, a cable force sensor, and a camera, the problems of difficult installation and power supply in the prior art are solved. It realizes the monitoring of cable force and surface damage, and has the characteristics of high safety and long battery life.

CN223711448UActive Publication Date: 2025-12-23THE NO 6 ENG CO LTD OF CHINA RAILWAY 20TH BUREAU GRP
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Patent Information

Application Number
CN202423046556.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-10
Publication Date
2025-12-23
Estimated Expiration
2034-12-10

AI Technical Summary

Technical Problem

Existing cable monitoring methods require workers to operate at heights, cable force sensors are difficult to install, power supply is difficult, and they cannot monitor cable surface damage.

Method used

Design a monitoring device that includes a traveling sleeve, a cable force sensor, a camera, and a power supply mechanism. The traveling sleeve moves along the cable to a designated location for installation. The cable force sensor and camera inside the traveling sleeve are used for monitoring, and the device is powered by a power generation component and a battery.

Benefits of technology

It enables simple installation without the need for high-altitude operations, can monitor cable tension and surface damage, and has good endurance.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an inhaul cable monitoring device, which relates to the technical field of inhaul cable monitoring and comprises a traveling mechanism, a detection component and a power supply mechanism. The walking mechanism comprises a walking sleeve and a walking assembly, the walking sleeve comprises a locking assembly and two barrel shells, the two barrel shells can move oppositely to define a walking cavity, the walking cavity is used for allowing the inhaul cable to penetrate through, and the walking assembly is arranged on the inner wall of the walking sleeve; the detection assembly comprises a cable force sensor and a camera, the cable force sensor is arranged on the inner wall of the walking sleeve, and the camera is arranged on the walking sleeve; the power supply mechanism comprises a storage battery and a power generation assembly which are installed on the walking sleeve. The walking assembly, the cable force sensor, the camera and the power generation assembly are all electrically connected with the storage battery. Workers do not need to work aloft, the cable force sensor is easy to install, the cable force sensor on the inhaul cable is convenient to supply power, and surface damage of the inhaul cable can be monitored.
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Description

TECHNICAL FIELD

[0001] The utility model relates to cable monitoring technical field, especially a cable monitoring device. BACKGROUND

[0002] Cable is the key component of suspension bridge or cable-stayed bridge, and the cable force size is directly related to the safety condition of bridge. However, due to stress relaxation, material aging, steel corrosion, traffic overload and various influencing factors, the cable force change of cable may be out of limit, thereby causing bridge failure. Therefore, in order to meet the normal use of bridge, it is particularly important to monitor cable

[0003] The existing cable monitoring mode mainly arranges workers to climb to high place, then pastes cable force sensor on the specified position of cable, so as to monitor the cable force of cable through cable force sensor, and needs to connect cable force sensor with power supply on the ground to power cable force sensor. This mode needs workers to carry out high-altitude operation, cable force sensor is difficult to install, and the installation danger is large, and it is difficult to power cable force sensor arranged on cable, and cable force sensor can only monitor the cable force of cable, and cannot monitor the surface damage of cable. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a cable monitoring device, which aims to solve the technical problems that the existing cable monitoring mode needs workers to carry out high-altitude operation, cable force sensor is difficult to install, the installation danger is large, it is difficult to power cable force sensor arranged on cable, and the surface damage of cable cannot be monitored.

[0005] To achieve the above purpose, the utility model provides a cable monitoring device, which comprises:

[0006] The walking mechanism comprises a walking sleeve and a walking assembly, the walking sleeve extends along the extension direction of the cable, the walking sleeve comprises a locking assembly and two mutually hinged cylinder shells, the two cylinder shells can move towards each other to form a walking cavity, the walking cavity is used for the cable to pass through, the locking assembly is used for locking or unlocking the two cylinder shells when the walking cavity is formed by the two cylinder shells, and the walking assembly is arranged on the inner wall of the walking sleeve, and the walking assembly can drive the walking sleeve to move along the extension direction of the cable.

[0007] The detection assembly comprises a cable force sensor and a camera, the cable force sensor is arranged on the inner wall of the walking sleeve and is used for collecting the cable force information of the cable, and the camera is arranged on the walking sleeve and is used for collecting the appearance information of the cable.

[0008] The power supply mechanism comprises a battery and a power generation assembly installed on the walking sleeve, the walking assembly, the cable force sensor, the camera and the power generation assembly are electrically connected with the battery, and the power generation assembly is used for power generation.

[0009] In an embodiment, the power generation assembly comprises a solar panel and a support structure, the solar panel is installed on the outer wall of the walking sleeve through the support structure, the solar panel is electrically connected with the battery, and the solar panel is used for power generation.

[0010] In an embodiment, the support structure comprises a mounting arm and a first rotating seat, two ends of the mounting arm along its extension direction are respectively a free end and a connecting end, the connecting end is installed on the first rotating seat, the battery is electrically connected with the first rotating seat, the first rotating seat can drive the mounting arm to rotate around the connecting end, and the solar panel is installed on the free end.

[0011] In an embodiment, the support structure further comprises a second rotating seat, the second rotating seat is installed on the free end, the solar panel is installed on the second rotating seat, the battery is electrically connected with the second rotating seat, and the second rotating seat can drive the solar panel to rotate around the free end.

[0012] In an embodiment, the support structure further comprises a controller, the controller can control the first rotating seat to drive the mounting arm to rotate by a first preset angle within a preset time, and can control the second rotating seat to drive the solar panel to rotate by a second preset angle within the preset time.

[0013] In an embodiment, the power generation assembly further comprises a micro wind turbine, the micro wind turbine is installed on the outer wall of the walking sleeve, the micro wind turbine is electrically connected with the battery, and the micro wind turbine is used for power generation.

[0014] In an embodiment, the outer wall of the walking sleeve is provided with a mounting groove, and the battery and the power supply mechanism are installed in the mounting groove.

[0015] In an embodiment, the walking assembly comprises a motor and a walking structure, the walking structure comprises a plurality of walking wheels, the plurality of walking wheels are installed on the inner wall of the walking sleeve and are spaced apart along the extension direction of the walking sleeve, each walking wheel is in rolling fit with the cable, the motor is installed on the walking sleeve and is electrically connected with the battery, and the motor can drive the plurality of walking wheels to rotate, so as to drive the walking sleeve to move along the extension direction of the cable through the plurality of walking wheels.

[0016] In an embodiment, the walking assembly further comprises a ball structure, the ball structure comprising a plurality of balls, the plurality of balls being mounted on the inner wall of the walking sleeve in the extension direction of the walking sleeve, each ball being in rolling contact with the cable.

[0017] In an embodiment, the monitoring device further comprises a control system electrically connected to the battery, the control system comprising an antenna, a communication bus, a memory and a processor.

[0018] The technical scheme of the utility model discloses a walking sleeve is set on the cable, and then the walking assembly arranged on the inner wall of the walking sleeve can drive the walking sleeve to move to the specified position on the cable in the extension direction of the cable, the inner wall of the walking sleeve is provided with a cable force sensor, and the cable force of the cable can be monitored at the specified position through the cable force sensor. By opening the two cylinder shells of the walking sleeve, the walking sleeve is set on the cable, and then the two cylinder shells are buckled tightly, and the two cylinder shells are locked through the locking assembly, so that the walking sleeve can be installed on the cable. Through the cooperation of the walking sleeve and the walking assembly, the cable force sensor can be installed at the specified position of the cable, without the need for workers to climb to a high place for installation, and the installation is simple and convenient, safe and high in applicability. When another specified position on the cable needs to be monitored, the walking assembly can drive the walking sleeve to the other specified position, which is simple and convenient, and has high applicability. The walking sleeve is also provided with a camera, and the surface of the cable can be observed through the camera to find the damaged part of the surface of the cable, so that the monitoring of the surface damage of the cable is realized. The walking sleeve is also provided with a battery, and the battery can supply power to the cable force sensor, the camera and the walking assembly, without the need for connecting the cable force sensor, the camera and the walking assembly with the power supply on the ground, which is simple and convenient. The walking sleeve is also provided with a power generation assembly, which can charge the battery when the battery runs out of power, which is simple and convenient, and the monitoring device for the cable of the utility model can have good endurance. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to the structures shown in these drawings without creating labor.

[0020] Figure 1 The structural schematic diagram of the monitoring device for the cable of an embodiment provided by the utility model is shown in the figure.

[0021] Figure 2 The top view schematic diagram of the monitoring device for the cable of an embodiment provided by the utility model is shown in the figure.

[0022] Figure 3 Structure diagram of the solar panel and the support structure in the monitoring device for the cable of one embodiment of the utility model;

[0023] Figure 4 Structure diagram of another embodiment of the monitoring device for the cable of the utility model;

[0024] Figure 5 Structure diagram of the clamping mechanism in the monitoring device for the cable of one embodiment of the utility model.

[0025] Explanation of the reference signs:

[0026] 100, monitoring device; 10, walking mechanism; 11, walking sleeve; 111, mounting groove; 112, barrel shell; 113, locking assembly; 114, walking cavity; 12, walking assembly; 121, walking wheel; 122, ball; 20, detection assembly; 21, cable force sensor; 22, camera; 30, power supply mechanism; 31, battery; 32, power generation assembly; 321, solar panel; 322, support structure; 3221, mounting arm; 3222, first rotating seat; 3223, second rotating seat; 323, micro wind turbine; 40, antenna; 50, clamping mechanism; 51, clamping structure; 511, telescopic arm; 512, clamping plate.

[0027] The implementation, functional features and advantages of the utility model will be further described with reference to the drawings in combination with the embodiments. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0029] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture, and if the specific posture changes, the directional indications will also change accordingly.

[0030] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0031] The utility model provides a monitoring device 100 of cable.

[0032] Please refer to Figures 1 to 5 In an embodiment of the utility model, the monitoring device 100 of cable, monitoring device 100 includes walking mechanism 10, detection subassembly 20 and power supply mechanism 30, wherein, walking mechanism 10 includes walking sleeve 11 and walking subassembly 12, walking sleeve 11 extends along the extension direction of cable, walking sleeve 11 includes lock assembly 113 and two mutually hinged cylinder shells 112, two cylinder shells 112 can move towards to enclose and form walking cavity, walking cavity 114 is used for cable to set up, lock assembly 113 is used for locking or unlocking two cylinder shells 112 when two cylinder shells 112 enclose and form walking cavity, walking subassembly 12 is arranged in the inner wall of walking sleeve 11, and walking subassembly 12 can drive walking sleeve 11 to move along the extension direction of cable, detection subassembly 20 includes cable force sensor 21 and camera 22, cable force sensor 21 is arranged in the inner wall of walking sleeve 11 and is used to gather cable force information, camera 22 is arranged in walking sleeve 11 and is used to gather appearance information of cable, power supply mechanism 30 includes battery 31 and power generation assembly 32 installed in walking sleeve 11, walking subassembly 12, cable force sensor 21, camera 22 and power generation assembly 32 are all electrically connected with battery 31, and power generation assembly 32 is used for power generation.

[0033] The utility model discloses a technical scheme through the walking sleeve 11 is set on the cable, then through the walking assembly 12 of setting in the inner wall of walking sleeve 11 can drive walking sleeve 11 along the extension direction of cable and moves to the specified position on cable, and the inner wall of walking sleeve 11 is provided with cable force sensor 21, and the cable force of cable can be monitored in the specified position through cable force sensor 21. By opening the two cylinder shells 112 of walking sleeve 11, the walking sleeve 11 is set on the cable, then the two cylinder shells 112 are buckled tightly, and the two cylinder shells 112 are locked through the locking assembly 113, the walking sleeve 11 can be installed on the cable. The cable force sensor 21 can be installed in the specified position of cable through the cooperation of walking sleeve 11 and walking assembly 12, and workers do not need to climb to the high place to install, so the installation is simple and convenient, and the safety is high. When needing to monitor another specified position on the cable, walking assembly 12 can drive walking sleeve 11 to another specified position, which is simple and convenient, and has high applicability. And the walking sleeve 11 is also provided with camera 22, and the surface of cable can be observed through camera 22 to find the damaged place on the surface of cable, so that the monitoring of the surface damage of cable is realized. The walking sleeve 11 is also provided with battery 31, and the cable force sensor 21, camera 22 and walking assembly 12 can be powered through battery 31, so the cable force sensor 21, camera 22 and walking assembly 12 do not need to be connected with the power supply on the ground, which is simple and convenient. The walking sleeve 11 is also provided with power generation assembly 32, and the battery 31 can be charged through power generation assembly 32 when the electric energy of battery 31 is exhausted, which is simple and convenient, and the monitoring device 100 of the utility model cable can have better endurance.

[0034] Further, as shown in Figure 5 The clamping mechanism 50 includes two oppositely arranged clamping structures 51, and the two clamping structures 51 are arranged in the two cylinder shells 112. Each clamping structure 51 includes a telescopic arm 511 and a clamping plate 512. The telescopic arm 511 extends in the horizontal direction, and the two ends of the telescopic arm 511 are connected to the inner side of the corresponding cylinder shell 112 and the corresponding clamping plate 512, respectively. Both telescopic arms 511 can extend in the horizontal direction to drive the two clamping plates 512 to move towards each other to clamp the cable, and both telescopic arms 511 can also shorten in the horizontal direction to drive the two clamping plates 512 to move away from each other to loosen the cable. A motor is arranged in the cylinder shell 112, and the motor is used to drive the two telescopic arms 511 to extend or shorten. In addition, the clamping plate 512 is arc-shaped, which can better match the shape of the cable to clamp the cable more firmly.

[0035] In one embodiment of the present invention, the power generation component 32 includes a solar panel 321 and a support structure 322. The solar panel 321 is mounted on the outer wall of the walking sleeve 11 through the support structure 322. The solar panel 321 is electrically connected to the battery 31 and is used to generate electricity.

[0036] Specifically, such as Figures 1 to 3 As shown, a solar panel 321 is installed on the outer wall of the walking sleeve 11 through a support structure 322. The solar panel 321 generates electricity, which can convert solar energy into electrical energy. It is green and environmentally friendly, and solar energy is easy to obtain. The solar panel 321 can continuously generate electricity to continuously charge the storage battery 31, so that the monitoring device 100 of the cable of this utility model can have better endurance.

[0037] In one embodiment of the present invention, the support structure 322 includes a mounting arm 3221 and a first rotating seat 3222. The two ends of the mounting arm 3221 along its extension direction are a free end and a connecting end, respectively. The connecting end is mounted on the first rotating seat 3222. The battery 31 is electrically connected to the first rotating seat 3222. The first rotating seat 3222 can drive the mounting arm 3221 to rotate around the connecting end. The solar panel 321 is mounted on the free end.

[0038] Specifically, such as Figure 3 As shown, the support structure 322 includes a mounting arm 3221 and a first rotating seat 3222. The connecting end of the mounting arm 3221 is mounted on the first rotating seat 3222, and the free end of the mounting arm 3221 is mounted with a solar panel 321. The support structure 322 can drive the mounting arm 3221 to rotate around the connecting end, thereby adjusting the angle of the solar panel 321 to adapt to the position of the sun, so that the solar panel 321 can better obtain solar energy and improve the power generation efficiency of the solar panel 321.

[0039] In one embodiment of the present invention, the support structure 322 further includes a second rotating seat 3223, which is mounted on the free end. The solar panel 321 is mounted on the second rotating seat 3223, and the battery 31 is electrically connected to the second rotating seat 3223. The second rotating seat 3223 can drive the solar panel 321 to rotate around the free end.

[0040] Specifically, such as Figure 3 As shown, a second rotating seat 3223 is provided at the connecting end of the mounting arm 3221. The solar panel 321 is mounted on the second rotating seat 3223, which can drive the solar panel 321 to rotate. Through the cooperation of the first rotating seat 3222, the second rotating seat 3223, and the mounting arm 3221, the solar panel 321 can rotate at a larger angle, thereby better adapting to the position of the sun and enabling the solar panel 321 to better acquire solar energy, further improving the power generation efficiency of the solar panel 321.

[0041] In one embodiment of the present invention, the support structure 322 further includes a controller, which can control the first rotating seat 3222 to drive the mounting arm 3221 to rotate a first preset angle within a preset time, and can control the second rotating seat 3223 to drive the solar panel 321 to rotate a second preset angle within a preset time.

[0042] Specifically, the controller can control the first rotating seat 3222 to drive the mounting arm 3221 to rotate around the connecting end by a first preset angle within a preset time. For example, every sixty minutes, the mounting arm 3221 can be controlled to rotate 10 degrees clockwise around the free end. The controller can also control the second rotating seat 3223 to drive the solar panel 321 to rotate around the free end by a second preset angle within a preset time. For example, every sixty minutes, the mounting arm 3221 can be controlled to rotate 10 degrees counterclockwise around the free end. By controlling the rotation angle of the mounting arm 3221 and the solar panel 321 within the preset time, the solar panel 321 can always face the sun, thereby enabling the solar panel 321 to better obtain solar energy and further improve the power generation efficiency of the solar panel 321.

[0043] In one embodiment of the present invention, the power generation component 32 further includes a micro wind turbine 323, which is installed on the outer wall of the traveling sleeve 11 and is electrically connected to the battery 31. The micro wind turbine 323 is used to generate electricity.

[0044] Specifically, such as Figure 4 As shown, a miniature wind turbine 323 is also provided on the outer wall of the walking sleeve 11. The miniature wind turbine 323 can convert wind energy into electrical energy, which is green and environmentally friendly. Wind energy is also easier to obtain. The miniature wind turbine 323 can continuously generate electricity to continuously charge the battery 31, so that the monitoring device 100 of the cable of this utility model can have better endurance.

[0045] In one embodiment of the present invention, the outer wall of the walking sleeve 11 is provided with a mounting groove 111, and the battery 31 and the power supply mechanism 30 are installed in the mounting groove 111.

[0046] Specifically, as shown in the figure, the outer wall of the traveling sleeve 11 is provided with a mounting groove 111, in which the battery 31 and the power supply mechanism 30 can be stored and installed, making installation convenient and the structure compact.

[0047] In an embodiment of the utility model, walking assembly 12 includes motor and walking structure, walking structure includes a plurality of walking wheels 121, a plurality of walking wheels 121 are installed to the inner wall of walking sleeve 11 around the extension direction of walking sleeve 11, each walking wheel 121 is rolling fit with cable, motor is installed to walking sleeve 11 and is electrically connected with battery 31, motor can drive a plurality of walking wheels 121 rotation, to move walking sleeve 11 along the extension direction of cable by a plurality of walking wheels 121.

[0048] Specifically, as shown in Figure 1 And Figure 2 The inner wall of walking sleeve 11 is provided with a plurality of walking wheels 121, a plurality of walking wheels 121 are arranged around the extension direction of walking sleeve 11, so that a plurality of walking wheels 121 are arranged around the cable, and a plurality of walking wheels 121 arranged around the cable can smoothly drive walking sleeve 11 to move along the extension direction of the cable, and the stability is good.

[0049] In an embodiment of the utility model, walking assembly 12 further includes ball 122 structure, ball 122 structure includes a plurality of balls 122, a plurality of balls 122 are installed to the inner wall of walking sleeve 11 around the extension direction of walking sleeve 11, each ball 122 is rolling fit with cable.

[0050] Specifically, as shown in Figure 1 And Figure 2 The inner wall of walking sleeve 11 is also provided with a plurality of balls 122, so that when the sleeve is sleeved on the cable, a plurality of balls 122 are arranged around the outer periphery of the cable, and each ball 122 is rolling fit with the cable, and through the cooperation of a plurality of balls 122 and a plurality of walking wheels 121, walking sleeve 11 can be more smoothly moved along the extension direction of the cable, and the stability is better.

[0051] In an embodiment of the utility model, monitoring device 100 further includes control system electrically connected with battery 31, and the control system includes antenna 40, communication bus, memory and processor.

[0052] Specifically, the control system includes: processor, such as CPU, memory, communication bus. Among them, the communication bus is used to realize the connection communication between these components, and the antenna 40 is used to realize the connection communication between CPU and terminal, such as mobile phone, computer, etc. The memory can be high-speed RAM memory, or stable memory (non-volatile memory), such as disk memory. The memory can also be an optional storage device independent of the aforementioned processor.

[0053] The above merely illustrates the exemplary embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the technical concept of the present application and by using the content of the present application specification and drawings are included in the patent protection scope of the present application.

Claims

1. A monitoring device for a stay cable, characterized in that The monitoring device comprises: a walking mechanism, the walking mechanism comprising a walking sleeve and a walking assembly, the walking sleeve extending along the extension direction of the cable, the walking sleeve comprising a locking assembly and two mutually hinged sleeves, the two sleeves being movable towards each other to enclose a walking cavity for the cable, the locking assembly being used to lock or unlock the two sleeves when the walking cavity is enclosed, the walking assembly being arranged on the inner wall of the walking sleeve and capable of moving the walking sleeve along the extension direction of the cable; a detection assembly, the detection assembly comprising a cable force sensor and a camera, the cable force sensor being arranged on the inner wall of the walking sleeve and used to collect cable force information of the cable, the camera being arranged on the walking sleeve and used to collect appearance information of the cable; a power supply mechanism, the power supply mechanism comprising a battery and a power generation assembly mounted on the walking sleeve, the walking assembly, the cable force sensor, the camera and the power generation assembly being electrically connected to the battery, the power generation assembly being used to generate power; a clamping mechanism, the clamping mechanism being mounted on the walking sleeve, the clamping mechanism being used to clamp the cable to fix the walking sleeve to the cable.

2. The monitoring device of a tension cable according to claim 1, wherein The power generation assembly comprises a solar panel and a support structure, the solar panel being mounted on the outer wall of the walking sleeve through the support structure, the solar panel being electrically connected to the battery, the solar panel being used to generate power.

3. The monitoring device of a tension cable according to claim 2, wherein The support structure comprises a mounting arm and a first rotating seat, the two ends of the mounting arm along its extension direction being a free end and a connecting end respectively, the connecting end being mounted on the first rotating seat, the battery being electrically connected to the first rotating seat, the first rotating seat being capable of driving the mounting arm to rotate around the connecting end, the solar panel being mounted on the free end.

4. The monitoring device of a tension cable according to claim 3, wherein The support structure further comprises a second rotating seat, the second rotating seat being mounted on the free end, the solar panel being mounted on the second rotating seat, the battery being electrically connected to the second rotating seat, the second rotating seat being capable of driving the solar panel to rotate around the free end.

5. The monitoring device of a tension cable according to claim 4, wherein The support structure further comprises a controller, the controller being capable of controlling the first rotating seat to drive the mounting arm to rotate a first preset angle within a preset time and capable of controlling the second rotating seat to drive the solar panel to rotate a second preset angle within the preset time.

6. The monitoring device of a dragline cable according to any one of claims 1 to 5, characterized in that The power generation assembly further comprises a micro wind turbine, the micro wind turbine being mounted on the outer wall of the walking sleeve, the micro wind turbine being electrically connected to the battery, the micro wind turbine being used to generate power.

7. The monitoring device of a dragline cable according to any one of claims 1 to 5, characterized in that The outer wall of the walking sleeve is provided with a mounting groove, the battery and the power supply mechanism being mounted in the mounting groove.

8. The monitoring device of a dragline cable according to any one of claims 1 to 5, characterized in that, The walking assembly comprises a motor and a walking structure, the walking structure comprises a plurality of walking wheels, the plurality of walking wheels are installed on the inner wall of the walking sleeve in the extension direction of the walking sleeve, each walking wheel is in rolling fit with the cable, the motor is installed on the walking sleeve and electrically connected with the battery, and the motor can drive the plurality of walking wheels to rotate, so that the walking sleeve is driven by the plurality of walking wheels to move along the extension direction of the cable.

9. The monitoring device of a tension cable according to claim 6, wherein, The walking assembly further comprises a ball structure, the ball structure comprises a plurality of balls, the plurality of balls are installed on the inner wall of the walking sleeve in the extension direction of the walking sleeve, and each ball is in rolling fit with the cable.

10. The monitoring device of a dragline cable according to any one of claims 1 to 5, characterized in that, The monitoring device further comprises a control system electrically connected with the battery, the control system comprises an antenna, a communication bus, a memory and a processor.