Cable laying device for power collection lines

Abstract

This utility model relates to the field of cable laying technology, and more particularly to a cable laying device for power distribution lines. It includes a mobile platform with a cable laying channel. A cable laying mechanism is movably mounted on the upper end of the mobile platform, and a debris removal mechanism is provided on one side of the platform. The cable laying mechanism includes mounting vertical plates symmetrically arranged on both sides of the cable laying channel. By incorporating the cable laying mechanism and the debris removal mechanism, during the laying process, the telescopic vertical rod can drive the cable laying roller downwards, thereby pressing the cable body flat and fitting it against the bottom of the cable tray. This effectively avoids cable bending stress damage caused by suspension and twisting in traditional manual laying. Furthermore, the rotating scraper can automatically remove soil, gravel, plastic bags, and other debris from the cable tray before the cable enters the tray, ensuring a clean laying environment and fundamentally eliminating the risk of cable sheath damage or potential short circuits caused by debris squeezing and friction.

Description

Technical Field

[0001] This utility model relates to the field of cable laying technology, and in particular to a device for laying power line cables. Background Technology

[0002] In the construction of new energy power plants and power projects such as wind power and photovoltaic power stations, it is often necessary to lay a large number of collection lines and cables to connect each power generation unit with the substation.

[0003] In the existing technology, when laying cables, in most cases, the trench is dug in the ground first using excavation equipment, and then the cable is placed manually. This method is not only inefficient, but also makes the cable prone to being suspended, twisted, or violently rubbing against the side wall of the trench during the laying process, which can easily cause potential damage to the internal structure of the cable. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a cable laying device for power collection lines, which solves the technical problems of low efficiency and potential damage to the internal structure of the cable during cable laying. It has the advantage of effectively avoiding cable bending stress damage caused by cable suspension and twisting.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a power line cable laying device, including a mobile platform with a cable laying channel. A cable laying mechanism is movably installed on the upper end of the mobile platform, and a debris removal mechanism is provided on one side of the mobile platform. During the movement of the mobile platform along the laying line, the cable laying mechanism automatically lays the cable into the ground trough. During this process, the debris removal mechanism removes soil, plastic bags, and other debris from inside the trough beforehand. The cable laying mechanism includes mounting vertical plates symmetrically arranged on both sides of the cable laying channel. A cable reel is movably installed on the mounting vertical plates, and the cable body is fixedly wound on the cable reel. A drive motor for driving the cable reel is fixedly installed on the mounting vertical plates. Track assemblies are symmetrically arranged on the mobile platform. During the cable laying operation, the mobile platform moves horizontally along the trough under the action of the track assemblies.

[0006] Preferably, the lower end of the mobile platform is provided with an installation groove, and a telescopic vertical rod is fixedly installed inside the installation groove. A wiring pressure roller is detachably installed on the telescopic vertical rod. During the wiring process, the wiring pressure roller will press the cable body flat into the inside of the cable groove.

[0007] Preferably, the lower end of the cable reel passes through the cable laying channel, thereby reducing the angle between the cable body and the wiring pressure roller and ensuring the smoothness of cable laying.

[0008] Preferably, the debris removal mechanism includes an installation notch on one side of the mobile platform, and a rotating scraper is provided inside the installation notch. When the cable is laid, the rotating scraper will be located inside the cable trough and move horizontally with the mobile platform.

[0009] Preferably, a micro motor for driving the rotating scraper is fixedly installed inside the side wall of the mounting notch. The rotating scraper can rotate under the drive of the micro motor, thereby helping the operator to adjust the tilt angle of the rotating scraper according to the depth of the groove.

[0010] Preferably, the rotating scraper is detachably connected to the mounting notch, making it easy for workers to disassemble and clean, and convenient to use.

[0011] By employing the above technical solution, this utility model provides a device for laying power line cables, which has at least the following beneficial effects: 1. This utility model, by setting up a cable laying mechanism and a debris removal mechanism, allows the telescopic vertical rod to drive the cable pressing roller downwards during the laying process, thereby pressing the cable body flat and fitting it to the bottom of the cable trough. This effectively avoids cable bending stress damage caused by suspension and twisting during traditional manual laying. In addition, the rotating scraper can automatically remove soil, gravel, plastic bags and other debris from the cable trough before the cable enters the trough, thereby ensuring a clean laying environment and fundamentally eliminating the risk of cable outer sheath damage or potential short circuit caused by debris squeezing and friction.

[0012] 2. By setting up a cable laying mechanism and a debris removal mechanism, this utility model realizes the simultaneous and automated continuous operation of multiple processes such as "cleaning the trench - laying the cable - laying the cable", which can be operated by only one person. This not only reduces labor costs, but also significantly shortens the waiting time between each process, and can significantly improve the overall construction efficiency of cable laying. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This is a schematic diagram of the cable laying mechanism in this utility model; Figure 3 This is a schematic diagram of the wiring pressure roller of this utility model; Figure 4 This is a schematic diagram of the debris removal mechanism in this utility model.

[0014] In the diagram: 1. Mobile platform; 2. Cable laying channel; 3. Cable laying mechanism; 301. Mounting vertical plate; 302. Cable reel; 303. Cable body; 304. Drive motor; 305. Cable laying roller; 306. Telescopic vertical rod; 307. Track assembly; 4. Debris removal mechanism; 401. Mounting notch; 402. Rotating scraper; 403. Micro motor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1 Current technologies involve manually placing cables, which is not only inefficient but also prone to cable slumping, twisting, or severe friction against the cable tray sidewalls during installation, potentially damaging the cable's internal structure. To address this technical deficiency in existing technologies, such as... Figures 1-4 As shown, this embodiment proposes a cable laying device for power collection lines, which can effectively avoid cable bending stress damage caused by suspension and twisting during traditional manual laying. The device includes a mobile platform 1 with a cable laying channel 2. A cable laying mechanism 3 is movably installed on the upper end of the mobile platform 1, and a debris removal mechanism 4 is provided on one side of the mobile platform 1. During the process of the mobile platform 1 moving along the laying line, the cable laying mechanism 3 will automatically lay the cable into the inside of the ground cable trough. During this process, the debris removal mechanism 4 will remove soil, plastic bags and other debris from the inside of the cable trough beforehand.

[0017] Specifically, the cable laying mechanism 3 includes mounting vertical plates 301 symmetrically arranged on both sides of the cable laying channel 2. A cable reel 302 is movably mounted on the mounting vertical plates 301. The lower end of the cable reel 302 passes through the cable laying channel 2, thereby reducing the angle between the cable body 303 and the wiring pressure roller 305, ensuring the smoothness of cable laying. The cable body 303 is fixedly wound on the cable reel 302. A drive motor 304 for driving the cable reel 302 is fixedly mounted on the mounting vertical plates 301. The lower end of the moving platform 1 is provided with a mounting groove. A telescopic vertical rod 306 is fixedly installed inside the mounting groove. A wiring pressure roller 305 is detachably mounted on the telescopic vertical rod 306. During the cable laying process, the wiring pressure roller 305 will flatly press the cable body 303 into the inside of the cable groove. Track assemblies 307 are symmetrically arranged on the moving platform 1. During the cable laying operation, the moving platform 1 will move horizontally along the cable groove under the action of the track assemblies 307.

[0018] Specifically, the debris removal mechanism 4 includes an installation notch 401 on one side of the mobile platform 1. A rotating scraper 402 is installed inside the installation notch 401. When laying cables, the rotating scraper 402 will be located inside the cable trough and move horizontally with the mobile platform 1. A micro motor 403 for driving the rotating scraper 402 is fixedly installed inside the side wall of the installation notch 401. The rotating scraper 402 can rotate under the drive of the micro motor 403, thereby helping the staff to adjust the tilt angle of the rotating scraper 402 according to the depth of the cable trough. The rotating scraper 402 is detachably connected to the installation notch 401, which is convenient for the staff to disassemble and clean, and is easy to use.

[0019] Based on the above, it can be seen that when using this device for cable laying operations, if... Figure 1 As shown, first, the staff will place the device on the ground above the pre-dug cable trench, and ensure that the cable pressure roller 305 is directly above the center of the cable trench.

[0020] Next, the staff will pull out one end of the cable body 303, so that it passes under the wiring pressure roller 305 and is fixed inside the cable tray. Then, the wiring pressure roller 305 will move downward under the action of the telescopic vertical rod 306, so that the cable body 303 is in close contact with the cable tray.

[0021] Subsequently, the track assembly 307 drives the mobile platform 1 to move horizontally along the ground. At the same time, the cable reel 302, driven by the drive motor 304, performs uniform anti-winding on the cable body 303. During this process, the cable laying roller 305 places the cable body 303 into the cable trough with relatively high precision, thereby completing the cable laying operation.

[0022] In addition, such as Figure 1 As shown, during the movement of the mobile platform 1, the rotating scraper 402 will rotate into the cable trough under the drive of the micro motor 403, and the rotating scraper 402 will move synchronously with the mobile platform 1. Therefore, it can push away the soil clods or plastic strips and other debris that fall into the cable trough, thereby ensuring the normal progress of the cable laying operation.

[0023] This embodiment, by setting up a cable laying mechanism 3 and a debris removal mechanism 4, allows the telescopic vertical rod 306 to drive the wiring pressure roller 305 downward during the laying process, thereby pressing the cable body 303 flat and fitting it against the bottom of the cable trench. This effectively avoids cable bending stress damage caused by suspension and twisting during traditional manual laying. In addition, the rotating scraper 402 can automatically remove soil, gravel, plastic bags and other debris from the cable trench before the cable enters the trench, thereby ensuring a clean laying environment and fundamentally eliminating the risk of cable sheath damage or potential short circuits caused by debris squeezing and friction. Moreover, by setting up a cable laying mechanism 3 and a debris removal mechanism 4, this embodiment realizes the simultaneous and automated continuous operation of multiple processes such as "trench cleaning-cable laying-laying", which only requires one person to operate, reducing labor costs and significantly shortening the waiting time between processes, thus significantly improving the overall construction efficiency of cable laying.

[0024] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0025] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable laying device for power collection lines, comprising a mobile platform (1), wherein a cable laying channel (2) is provided on the mobile platform (1), characterized in that: A cable laying mechanism (3) is movably installed on the upper end of the mobile platform (1), and a debris removal mechanism (4) is provided on one side of the mobile platform (1). The cable laying mechanism (3) includes mounting vertical plates (301) symmetrically arranged on both sides of the cable laying channel (2), a cable reel (302) is movably mounted on the mounting vertical plate (301), a cable body (303) is fixedly wound on the cable reel (302), a drive motor (304) for driving the cable reel (302) is fixedly mounted on the mounting vertical plate (301), and a track assembly (307) is symmetrically arranged on the moving platform (1).

2. The current collector cable laying device according to claim 1, characterized in that: The lower end of the mobile platform (1) is provided with an installation groove, and a telescopic vertical rod (306) is fixedly installed inside the installation groove. A wiring pressure roller (305) is detachably installed on the telescopic vertical rod (306).

3. The current collector cable laying device according to claim 1, characterized in that: The lower end of the cable reel (302) passes through the cable feeding channel (2).

4. The current collector cable laying device according to claim 1, characterized in that: The debris removal mechanism (4) includes an installation notch (401) on one side of the mobile platform (1), and a rotating scraper (402) is provided inside the installation notch (401).

5. The current collector cable laying device according to claim 4, characterized in that: A micro motor (403) for driving the rotating scraper (402) is fixedly installed inside the side wall of the mounting notch (401).

6. The current collector cable laying device according to claim 4, characterized in that: The rotating scraper (402) is detachably connected to the mounting notch (401).

Images