Power cable installation equipment

Abstract

The utility model relates to the technical field of power equipment, and discloses a power cable installation device which comprises an installation cable, an adjustable conveying assembly is arranged on the outer wall of the installation cable, a plurality of pulleys are connected to the outer wall of the installation cable in a sliding mode, and control rods are connected to the outer walls of the pulleys in a rotating mode. The outer wall of the control rod is slidably connected with a sliding rod, the outer wall of the sliding rod is rotatably connected with a rotating device, the bottom of the rotating device is fixedly connected with a rotating plate, the outer wall of the rotating plate is rotatably connected with a fixing plate, the outer wall of the fixing plate is fixedly connected with an electric push rod, and the other end of the electric push rod is fixedly connected with a controller. According to the utility model, the clamping assembly with the adjustable inner diameter is used as a placing support when the cable is laid and installed, so that the cable does not fall off from the inner part of the placing support in the laying and installation process and thus the cable is not contacted with the ground, and the cables with different sizes can be fixed.

Description

Technical Field

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

[0002] During the installation of power cables, especially when laying long or thick cables, a high pulling force is required to smoothly guide the cables through pipelines, cable trenches, and other installation paths. Cable traction machines are designed to address this problem. Their basic operating principle is that a motor drives a set of traction wheels, which use friction between the traction wheels and the cable surface to pull the cable forward. The pulling force can be adjusted based on factors such as cable type, diameter, and installation length to ensure sufficient pulling force without damaging the cable.

[0003] In the prior art, some cable transmission and placement brackets only use rollers or tripods to support the cables during cable transmission, so that the cables slide on the surface of the placement bracket during the process of being transmitted by the conveyor, thereby supporting the cables. However, this structure lacks fixed components in the process of supporting the cables, resulting in the cables possibly deviating from the bracket and falling to the ground during the process of supporting the cables, causing the cables to slide on the ground and damage the surface of the cables. Therefore, a power cable installation device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a power cable installation device, which aims to improve the problem that the existing technology lacks fixed components, resulting in the cable deviating from the bracket and falling to the ground during the cable lifting process, causing the cable to slide on the ground and cause damage to the cable surface.

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

[0006] A power cable installation device comprises an installation cable, wherein the outer wall of the installation cable is provided with an adjustable conveying assembly, the outer wall of the installation cable is slidably connected to a plurality of pulleys, the outer walls of the plurality of pulleys are rotatably connected to a control rod, the outer wall of the control rod is slidably connected to a sliding rod, the outer wall of the sliding rod is rotatably connected to a rotator, the bottom of the rotator is fixedly connected to a rotating plate, the outer wall of the rotating plate is rotatably connected to a fixed plate, the outer wall of the fixed plate is fixedly connected to an electric push rod, and the other end of the electric push rod is fixedly connected to a controller;

[0007] As a further description of the above technical solution:

[0008] The adjustable conveying assembly includes a conveyor belt, the conveyor belt is slidably connected to the outer wall of the installation cable, the bottom of the conveyor belt is fixedly connected to a support plate, the bottom of the support plate is fixedly connected to a sliding column, and the bottom of the sliding column is slidably connected to a cam;

[0009] As a further description of the above technical solution:

[0010] The outer wall of the fixed plate is fixedly connected to a fixed bracket, the inner wall of the controller is rotatably connected to the outer wall of the rotating plate, the outer wall of the control rod is rotatably connected to the inner wall of the fixed plate, and the outer wall of the rotating plate is slidably connected to the inner wall of the fixed plate;

[0011] As a further description of the above technical solution:

[0012] The outer wall of the support plate is fixedly connected to a telescopic rod, and the other end of the telescopic rod is fixedly connected to a connecting plate;

[0013] As a further description of the above technical solution:

[0014] The outer wall of the conveyor belt is fixedly connected to a plurality of friction rubbers, and the outer wall of the conveyor belt is fixedly connected to a conveyor belt motor;

[0015] As a further description of the above technical solution:

[0016] The outer wall of the cam is rotatably connected to a fixed base, and the outer wall of the fixed base is fixedly connected to a rotating motor;

[0017] As a further description of the above technical solution:

[0018] The driving end of the rotating motor is fixedly connected to the outer wall of the cam, and the bottom of the connecting plate is fixedly connected to the top of the fixed base;

[0019] As a further description of the above technical solution:

[0020] The outer wall of the sliding column is slidably connected to the inner wall of the fixed base. The outer wall of the cam is provided with two grooves which gradually narrow from the outside to the inside. The sliding column is slidably connected in the grooves of the cam.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the electric push rod is started, and the electric push rod pushes the controller to the left. The movement of the controller drives the rotating plate to rotate counterclockwise, and drives the sliding rod to rotate. The rotation of the sliding rod causes the control rod to slide inside the sliding rod. The rotation of the sliding rod controls the control rod to rotate counterclockwise along with the sliding rod, so that one end of the control rod moves inward. The inner diameter of the cable fixing bracket is changed by the movement of the control rod, so as to achieve fixed clamping of cables of different sizes, thereby assisting the cable conveyor to transport the cables to the laying and installation scene.

[0023] 2. In the present invention, the rotating motor is started, and the rotating motor drives the cam to rotate. The groove between the cams drives the sliding column to move toward the middle to clamp the cable. Then the conveyor belt motor is started, and the conveyor belt motor operates to start conveying the cable to the installation place. During this period, the friction rubber on the surface of the conveyor belt can increase the friction between the conveyor belt and the cable to better convey the cable. The adjustable cable spacing greatly facilitates the adaptability to cables of different sizes, and better conveys the cables to underground pipelines, cable trenches or other scenes that need to be laid, or transmits the cables to staff for placement and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a power cable installation device proposed by the utility model;

[0025] Figure 2 This is a schematic structural diagram of a sliding column of a power cable installation device proposed by the present invention;

[0026] Figure 3 This is a structural schematic diagram of a cam of a power cable installation device proposed in the utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0028] Legend:

[0029] 1. Installation cable; 2. Pulley; 3. Control lever; 4. Sliding rod; 5. Rotator; 6. Fixed plate; 7. Controller; 8. Electric push rod; 9. Fixed bracket; 10. Conveyor belt; 11. Telescopic rod; 12. Fixed base; 13. Sliding column; 14. Cam; 15. Rotating motor; 16. Conveyor belt motor; 17. Support plate; 18. Friction rubber; 19. Connecting plate; 20. Rotating plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 、 Figure 3 and Figure 4 The utility model provides an embodiment of a power cable installation device, including a cable installation 1. The outer wall of the cable installation 1 is provided with an adjustable conveying assembly for adjusting the spacing between the conveyor belts to facilitate the transportation of cables of different sizes to pipelines, cable trenches or other scenes that need to be laid for installation. The outer wall of the cable installation 1 is slidably connected to a plurality of pulleys 2, which is convenient for driving the cables to slide so that the cables are transported to a designated location for laying and installation. The outer walls of the plurality of pulleys 2 are rotatably connected to a control rod 3, and the spacing between the three pulleys 2 is adjusted by rotating the control rod 3 to clamp and fix cables of different sizes so as to assist the cable conveyor in laying and installing cables of different sizes. The outer wall of the control rod 3 is slidably connected to a sliding rod 4 for controlling the sliding of the control rod 3, and the outer wall of the sliding rod 4 is rotatably connected to a rotator 5, and the rotation of the rotator 5 drives the sliding rod 4 to rotate, thereby controlling the rotation of the control rod 3.

[0032] The bottom of the rotator 5 is fixedly connected with a rotating plate 20, and the rotation of the rotating plate 20 drives the rotator 5 to rotate. The outer wall of the rotating plate 20 is rotatably connected with a fixed plate 6 for fixing the rotating plate 20. The outer wall of the fixed plate 6 is fixedly connected with an electric push rod 8, and the rotating plate 20 is driven to rotate by the extension and contraction of the electric push rod 8. The other end of the electric push rod 8 is fixedly connected with a controller 7. The extension and contraction of the electric push rod 8 drives the controller 7 to move horizontally to drive the rotating plate 20 to rotate. The outer wall of the fixed plate 6 is fixedly connected with a fixed bracket 9 for fixing the components of the cable conveying bracket. The inner wall of the controller 7 is rotatably connected to the outer wall of the rotating plate 20 to facilitate the rotation of the rotating plate 20. The control rod 3 is rotatably connected to the outer wall of the fixed plate 6, and the outer wall of the rotating plate 20 is slidably connected to the inner wall of the fixed plate 6;

[0033] Reference Figure 1 、 Figure 2 and Figure 3The adjustable conveying assembly includes a conveyor belt 10, which can adjust the different spacings of the conveyor belt to adapt to cables of different sizes. The conveyor belt 10 is slidably connected to the outer wall of the cable installation 1 for conveying cables. The bottom of the conveyor belt 10 is fixedly connected with a support plate 17 for fixing the conveyor belt 10. The bottom of the support plate 17 is fixedly connected with a sliding column 13. The bottom of the sliding column 13 is slidably connected with a cam 14. The spacing between the conveyor belts is adjusted by sliding the sliding column 13 on the cam 14. The outer wall of the support plate 17 is fixedly connected with a telescopic rod 11. When the distance between the conveyor belts is adjusted, the telescopic rod 11 can follow the telescopic movement. The other end of the telescopic rod 11 is fixedly connected to the outer wall of the conveyor belt 10. The outer wall of the conveyor belt 10 is fixedly connected with a plurality of friction rubbers 18 for increasing the friction between the cable and the cable, so that the conveying effect is better.

[0034] The outer wall of the conveyor belt 10 is fixedly connected to a conveyor belt motor 16 for driving the conveyor belt 10 to operate. The outer wall of the cam 14 is rotatably connected to a fixed base 12 for fixing the conveyor belt 10 and the conveyor belt 10 spacing adjustment component. The outer wall of the fixed base 12 is fixedly connected to a rotating motor 15 for driving the cam 14 to rotate. The driving end of the rotating motor 15 is fixedly connected to the outer wall of the cam 14, and the bottom of the connecting plate 19 is fixedly connected to the top of the fixed base 12. The outer wall of the sliding column 13 is slidably connected to the inner wall of the fixed base 12. The outer wall of the cam 14 is provided with two grooves that gradually narrow from the outside to the inside. The sliding column 13 is slidably connected to the groove of the cam 14. The sliding column 13 is controlled to adjust the spacing between the conveyor belts 10 by changing the spacing between the two grooves. By adjusting the spacing of the conveyor belts, the conveyor belt can transmit cables of different sizes, so as to facilitate the transmission of cables to underground passages or other scenarios for laying or assisting in the installation of cables.

[0035] Working principle: When the cable needs to be transported, the cable is passed through the interior of the cable transmission bracket and placed between the conveyor belts. First, the electric push rod 8 is started. The electric push rod 8 pushes the controller 7 to move to the left. The movement of the controller 7 drives the rotating plate 20 to rotate counterclockwise. The rotation of the rotating plate 20 drives the rotator 5 to rotate in the same direction. The rotation of the rotating plate 20 and the rotator 5 drives the sliding rod 4 to rotate. The rotation of the sliding rod 4 causes the control rod 3 to slide inside the sliding rod 4. The rotation of the sliding rod 4 is used to control the control rod 3 to rotate counterclockwise with the sliding rod 4. The rotating rod on the inner wall of the control rod 3 causes one end of the control rod 3 to rotate around the rotating rod, and the other end moves closer to the middle, so that the pulley at the top of the control rod contacts the cable, thereby assisting the conveyor to transport the cable to the designated location for laying and installation.

[0036] When the cable is fixed on the cable conveying bracket, the rotating motor 15 is started, and the rotating motor 15 drives the cam 14 to rotate. The groove between the cams 14 drives the sliding column 13 to move toward the middle to clamp the cable, and then the conveyor belt motor 16 is started. The conveyor belt motor 16 operates and begins to convey the cable to the installation place. During this period, the friction rubber 18 on the surface of the conveyor belt 10 can increase the friction between the conveyor belt and the cable to better convey the cable. The conveyor belt conveys the cable to underground pipelines, cable trenches or other scenes that need to be laid for installation or to assist staff in installing and placing the cable. The adjustable cable spacing greatly facilitates the adaptability to cables of different sizes.

[0037] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A power cable installation device, comprising an installation cable (1), characterized in that: The outer wall of the installation cable (1) is provided with an adjustable conveying assembly, the outer wall of the installation cable (1) is slidably connected to a plurality of pulleys (2), the outer walls of the plurality of pulleys (2) are rotatably connected to a control rod (3), the outer wall of the control rod (3) is slidably connected to a sliding rod (4), the outer wall of the sliding rod (4) is rotatably connected to a rotator (5), the bottom of the rotator (5) is fixedly connected to a rotating plate (20), the outer wall of the rotating plate (20) is rotatably connected to a fixed plate (6), the outer wall of the fixed plate (6) is fixedly connected to an electric push rod (8), and the other end of the electric push rod (8) is fixedly connected to a controller (7).

2. The power cable installation device according to claim 1, characterized in that: The adjustable conveying assembly comprises a conveyor belt (10), the conveyor belt (10) is slidably connected to the outer wall of the installation cable (1), the bottom of the conveyor belt (10) is fixedly connected to a support plate (17), the bottom of the support plate (17) is fixedly connected to a sliding column (13), and the bottom of the sliding column (13) is slidably connected to a cam (14).

3. The power cable installation device according to claim 1, characterized in that: The outer wall of the fixed plate (6) is fixedly connected to a fixed bracket (9), the inner wall of the controller (7) is rotatably connected to the outer wall of the rotating plate (20), the outer wall of the control rod (3) is rotatably connected to the inner wall of the fixed plate (6), and the outer wall of the rotating plate (20) is slidably connected to the inner wall of the fixed plate (6).

4. The power cable installation device according to claim 2, characterized in that: The outer wall of the support plate (17) is fixedly connected to a telescopic rod (11), and the other end of the telescopic rod (11) is fixedly connected to a connecting plate (19).

5. The power cable installation device according to claim 2, characterized in that: The outer wall of the conveyor belt (10) is fixedly connected to a plurality of friction rubbers (18), and the outer wall of the conveyor belt (10) is fixedly connected to a conveyor belt motor (16).

6. The power cable installation device according to claim 4, characterized in that: The outer wall of the cam (14) is rotatably connected to a fixed base (12), and the outer wall of the fixed base (12) is fixedly connected to a rotating motor (15).

7. The power cable installation device according to claim 6, characterized in that: The driving end of the rotating motor (15) is fixedly connected to the outer wall of the cam (14), and the bottom of the connecting plate (19) is fixedly connected to the top of the fixed base (12).

8. The power cable installation device according to claim 7, characterized in that: The outer wall of the sliding column (13) is slidably connected to the inner wall of the fixed base (12); the outer wall of the cam (14) is provided with two grooves that gradually narrow from the outside to the inside; the sliding column (13) is slidably connected in the grooves of the cam (14).

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