Power cable inspection device

Abstract

The utility model provides a power cable inspection device, relates to the technical field of inspection devices, and aims to solve the problems that in the prior art, the inspection device generally advances on a linear guide rail, and image information at different visual angles is inconvenient to collect, so that the collected image information is incomplete, and the risk assessment and maintenance of operators are influenced. The device comprises a rolling assembly and a box body, the rolling assembly comprises rolling wheels and gears, the rolling wheels comprise a first rolling wheel and a second rolling wheel, the gears comprise a first gear and a second gear, the first rolling wheel and the second rolling wheel are fixedly connected with the first gear and the second gear through rotating shafts respectively, and a gap is formed between the first rolling wheel and the second rolling wheel and used for clamping a guide rail. The driving unit arranged in the box body advances along the laid guide rail, the controller controls the monitoring equipment to collect images, the images are stored through the storage module and sent to the ground through the wireless communication module, and monitoring and daily maintenance of operators are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of patrol inspection devices, in particular to a power cable patrol inspection device. Background Art

[0002] Cable inspection refers to the process of regular inspection and examination of cable lines within the jurisdiction of operators in accordance with the provisions of the on-site operation standards. During the cable inspection process, the operation of the cable lines and all ancillary equipment is monitored and mastered, and abnormalities and defects of the cable lines and all ancillary equipment are discovered and eliminated in time to prevent accidents. With the development and progress of science and technology, the inspection of wires and cables has gradually become intelligent. Generally, monitoring equipment is installed inside the power well where the wires and cables are installed, and the monitoring information is transmitted to the ground through the monitoring equipment for inspection personnel to conduct maintenance.

[0003] Existing monitoring equipment is divided into two types: fixed and mobile. Fixed monitoring equipment is not flexible enough, while mobile monitoring equipment is often affected by the length of the power supply line, which affects the inspection distance, or can only travel on linear guide rails due to structural problems, which affects the inspection angle and often leads to incomplete inspection information. Utility Model Content

[0004] The utility model aims to provide a power cable inspection device to solve the shortcomings existing in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A power cable inspection device comprises a rolling assembly and a box body, wherein the rolling assembly is fixedly arranged on the top of the box body, and a monitoring device is arranged on the bottom of the box body. The device is characterized in that: the rolling assembly comprises rollers, and the rollers include a first roller and a second roller, and there is a gap between the first roller and the second roller, and the gap is used to clamp a guide rail. A driving unit is arranged inside the box body, and the driving unit drives the first roller and the second roller to rotate.

[0007] Preferably, the rolling assembly also includes gears, which include a first gear and a second gear. The first roller and the second roller are coaxially fixedly connected to the first gear and the second gear respectively. The first gear and the second gear are meshed with each other, and the driving unit drives the first gear or the second gear to rotate.

[0008] Preferably, two rotating shafts are movably fixed on the top of the box body, a fixed base is provided at the lower part of the rotating shaft, the fixed base is located inside the box body, the first roller and the first gear are provided on one rotating shaft, and the second roller and the second gear are provided on the other rotating shaft.

[0009] Preferably, the two rotating shafts are rotatably connected together by a bracket at one end away from the box body.

[0010] Preferably, a rotating mechanism is provided at the bottom of the box body, and the monitoring device is arranged on the rotating mechanism.

[0011] Preferably, a driving gear is rotatably arranged on the top surface of the box body, the driving gear is transmission-connected with the driving unit, and the driving gear is meshed with the first gear or the second gear;

[0012] A controller and a power supply are arranged inside the box body, and the controller, the power supply and the driving unit are electrically connected.

[0013] Preferably, the controller includes a wireless communication module and a storage module, and the storage module is used to store the collected image information and send it out through the wireless communication module.

[0014] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: in the utility model, when using the device, because of the structural improvement of the rolling assembly of the device, a guide rail with a curve can be selected to facilitate monitoring of the cables inside the power well from different angles, making the monitoring information more comprehensive, and the rolling assembly and the like are arranged outside the box body, which is convenient for the operating personnel to carry out daily maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a power cable inspection device proposed by the utility model;

[0016] Figure 2 The utility model discloses a structural schematic diagram of a rolling component in a power cable inspection device.

[0017] In the figure: 1. box body; 2. first roller; 3. second roller; 4. first gear; 5. second gear; 6. rotating shaft; 7. fixed base; 8. bracket; 9. rotating mechanism; 10. monitoring device; 11. driving gear. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] See also Figure 1 , Figure 2The utility model provides a power cable inspection device, which moves forward on a guide rail set up in advance. The device includes a rolling assembly and a box body 1. The rolling assembly is fixedly arranged on the top of the box body 1. A monitoring device 10 is arranged at the bottom of the box body 1, and the rolling assembly includes rollers. The rollers include a first roller 2 and a second roller 3. There is a gap between the first roller 2 and the second roller 3, and the gap is used to clamp the guide rail. A driving unit is arranged inside the box body 1, and the driving unit drives the first roller 2 and the second roller 3 to rotate.

[0020] Specifically, the rolling assembly also includes gears, which include a first gear 4 and a second gear 5. The first roller 2 and the second roller 3 are coaxially fixedly connected to the first gear 4 and the second gear 5 respectively. The first gear 4 and the second gear 5 are meshed with each other, and the driving unit drives the first gear 4 or the second gear 5 to rotate.

[0021] When passing through a curve of the guide rail, the second roller turns the curve first, and then the first roller turns the curve under the pulling force of the first roller and the push of the driving gear.

[0022] Specifically, two rotating shafts 6 are movably fixed on the top of the box body 1, and a fixed base 7 is provided at the lower part of the rotating shaft. The fixed base 7 is located inside the box body 1, the first roller 4 and the first gear 4 are provided on one rotating shaft 6, and the second roller 3 and the second gear 5 are provided on another rotating shaft 6.

[0023] Furthermore, the two rotating shafts 6 are rotatably connected together by a bracket 8 at one end away from the box body 1 .

[0024] Specifically, a rotating mechanism 9 is disposed at the bottom of the box body, and the monitoring device 10 is disposed on the rotating mechanism 9 .

[0025] Specifically, a driving gear 11 is rotatably provided on the top surface of the box body 1, the driving gear 11 is transmission-connected with the driving unit, and the driving gear 11 is meshed with the first gear 4 or the second gear 5;

[0026] A controller and a power supply are disposed inside the box body 1 , and the controller, the power supply and the driving unit are electrically connected.

[0027] Furthermore, the controller includes a wireless communication module and a storage module, and the storage module is used to store the collected image information and send it through the wireless communication module.

[0028] Furthermore, the angle of the rotating mechanism 9 is controlled by a controller disposed in the box body 1, so that the angle of image acquisition is more flexible.

[0029] Finally, the collected images are processed by the wireless communication module and storage module set in the controller in the box body 1. The storage module will store the collected image information and send it out through the wireless communication module. After receiving the monitoring, the operating personnel on the ground can promptly detect and deal with the hidden dangers.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A power cable inspection device, comprising a rolling assembly and a box body (1), wherein the rolling assembly is fixedly arranged on the top of the box body (1), and a monitoring device (10) is arranged on the bottom of the box body (1), characterized in that: The rolling assembly comprises a roller, wherein the roller comprises a first roller (2) and a second roller (3), wherein a gap is provided between the first roller (2) and the second roller (3), wherein the gap is used for clamping the guide rail, and wherein a driving unit is provided inside the box body (1), wherein the driving unit drives the first roller (2) and the second roller (3) to rotate; Two rotating shafts (6) are movably fixed on the top of the box body (1); a fixed base (7) is provided at the lower part of the rotating shaft; the fixed base (7) is located inside the box body (1); the first roller (2) and the first gear (4) are provided on one of the rotating shafts (6); and the second roller (3) and the second gear (5) are provided on the other of the rotating shafts (6); The two rotating shafts (6) are rotatably connected together by a bracket (8) at one end away from the box body (1).

2. A power cable inspection device according to claim 1, characterized in that: The rolling assembly further comprises gears, wherein the gears comprise a first gear (4) and a second gear (5); the first roller (2) and the second roller (3) are coaxially fixedly connected to the first gear (4) and the second gear (5) respectively; the first gear (4) and the second gear (5) are meshed with each other; and the driving unit drives the first gear (4) or the second gear (5) to rotate.

3. A power cable inspection device according to claim 1, characterized in that: A rotating mechanism (9) is arranged at the bottom of the box body, and the monitoring device (10) is arranged on the rotating mechanism (9).

4. A power cable inspection device according to claim 2, characterized in that: A driving gear (11) is rotatably arranged on the top surface of the box body (1), the driving gear (11) is transmission-connected to the driving unit, and the driving gear (11) is meshed with the first gear (4) or the second gear (5); A controller and a power supply are arranged inside the box body (1), and the controller, the power supply and the driving unit are electrically connected.

5. A power cable inspection device according to claim 4, characterized in that: The controller includes a wireless communication module and a storage module. The storage module is used to store the collected image information and send it out through the wireless communication module.

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