Cable auxiliary laying device convenient for tension degree adjustment and used for electric power engineering

Abstract

The utility model relates to the technical field of electric power engineering, and discloses an electric power engineering cable auxiliary laying device convenient to adjust the tension degree, which comprises a base, the upper surface of a mounting seat is symmetrically and fixedly connected with fixing plates, and a first rotating roller is rotatably connected between the fixing plates; the two ends of the first rotating roller are rotationally connected with the inner walls of the fixing plates, the upper surface of the mounting base is rotationally connected with a first threaded rod, the top end of the first threaded rod is fixedly connected with a rotating handle, the surface of the first threaded rod is in threaded connection with a sliding plate, and the lower surface of the sliding plate is symmetrically and fixedly connected with mounting plates; and a driving motor is fixedly mounted on the side surface of the mounting plate, a second rotating roller is fixedly connected to the output end of the driving motor, and the end, away from the driving motor, of the second rotating roller is rotationally connected with the inner wall of the mounting plate. And cables of different specifications and sizes can be limited, use by workers is facilitated, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to a cable auxiliary laying device for electric power engineering which is convenient for adjusting tension. Background Art

[0002] The cable is made of one or more mutually insulated conductors and an outer insulating protective layer. It is a wire that transmits electricity or information from one place to another. With the rapid development of underground power cable laying projects, higher requirements are placed on cable protection. The cable protection sleeve is made of polyethylene PE and high-quality steel pipe after sandblasting and shot blasting pre-treatment, plastic dipping or painting, and heating and curing process. When laying the cable, since the cable is long and heavy, it is necessary to use laying auxiliary devices to assist, which increases the laying difficulty of the staff and reduces the manpower consumption.

[0003] The utility model document with application patent number CN202120245965.2 discloses an auxiliary device for cable laying in a cable laying project, including a handrail, a first support rod is fixedly connected to both sides of the front and back of the handrail, a flat plate is fixedly connected to the bottom of the first support rod, a second support rod is fixedly connected to the middle part of the top of the flat plate, a coil receiver is rotatably connected to the middle part of the inner side of the second support rod, a first circular hole is opened on the left side of the top of the flat plate, a third support rod is connected through the inner cavity of the first circular hole, a first circular groove is opened in the inner cavity of the third support rod, a fourth support rod is rotatably connected to the left side of the bottom of the third support rod, and a second circular groove is opened on the right side of the fourth support rod, through the movement of the flat plate, the movement of the flat plate drives the movement of the first circular hole in the third support rod, the movement of the third support rod drives the rotation of the fourth support rod, the rotation of the fourth support rod drives the movement of the spring, and the movement of the spring drives the movement of the rubber stopper, under the action of the rubber stopper and the spring, the placement efficiency is improved.

[0004] The above application document proposes an auxiliary device for cable laying in a cable laying project. When laying the cables, due to the different sizes of the cables, it is necessary to limit the cables of different sizes. The device is unable to limit the cables of different sizes. Based on this, further improvements are needed for the above problems. Utility Model Content

[0005] The utility model aims to provide a cable auxiliary laying device for electric power engineering, which is convenient for adjusting tension, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary cable laying device for electric power engineering that is easy to adjust the tension, comprising a base, the lower surface of the base is fixedly connected with four universal wheels, the upper surface of the base is provided with a mounting seat, the upper surface of the mounting seat is symmetrically fixedly connected with a fixing plate, a first rotating roller is rotatably connected between the fixing plates, two ends of the first rotating roller are rotatably connected to the inner wall of the fixing plate, a first threaded rod is rotatably connected to the upper surface of the mounting seat, a rotating handle is fixedly connected to the top end of the first threaded rod, a sliding plate is threadedly connected to the surface of the first threaded rod, a mounting plate is symmetrically fixedly connected to the lower surface of the sliding plate, a driving motor is fixedly installed on the side surface of the mounting plate, a second rotating roller is fixedly connected to the output end of the driving motor, and an end of the second rotating roller away from the driving motor is rotatably connected to the inner wall of the mounting plate.

[0007] In a preferred embodiment of the utility model, a sliding rod is fixedly connected to the upper surface of the mounting seat, a top end of the sliding rod is fixedly connected to a limiting block, a through hole is opened on the upper surface of the sliding plate, and the sliding rod is slidably connected to the inner wall of the through hole.

[0008] In a preferred embodiment of the utility model, a mounting groove is opened inside the base, a rotating motor is fixedly installed on the inner wall of the mounting groove, the output end of the rotating motor is fixedly connected to the lower surface of the mounting seat, and the mounting seat is rotatably connected to the upper surface of the base.

[0009] In a preferred embodiment of the present invention, a connecting plate is symmetrically fixedly connected to the upper surface of the mounting seat, a movable hole is opened on the side surface of the right connecting plate, a screw is rotatably connected to the upper surface of the right connecting plate, a rotating handle is fixedly connected to the top end of the screw, and a fastening block is fixedly connected to the bottom end of the screw.

[0010] In a preferred embodiment of the utility model, the inner wall of the movable hole is rotatably connected to a rotating rod, the other end of the rotating rod is rotatably connected to the inner wall of the left connecting plate, the fastening block corresponds to the surface of the rotating rod, and the rotating rod can be fastened using the fastening block.

[0011] In a preferred embodiment of the utility model, both side surfaces of the base are fixedly connected with a placement plate, the upper surface of the placement plate is provided with a threaded hole, the inner wall of the threaded hole is threadedly connected with a second threaded rod, the top end of the second threaded rod is fixedly connected with a rotating disk, the bottom end of the second threaded rod is fixedly connected with a support block, the support block is in contact with the ground, and the support block can be used to improve the stability of the device.

[0012] Beneficial Effects

[0013] The utility model provides a cable auxiliary laying device for electric power engineering that is convenient for adjusting tension, and has the following beneficial effects:

[0014] 1. The cable auxiliary laying device for power engineering, which is easy to adjust the tension, is provided with a first threaded rod and a sliding plate. The first threaded rod is driven to rotate by a rotating handle, and then the sliding plate slides on the surface of the sliding rod, so that the second rotating roller moves with the sliding plate, and the position of the second rotating roller is adjusted to achieve position limiting processing for cables of different specifications and sizes, which is convenient for the use of the staff and improves the applicability of the device.

[0015] 2. The power engineering cable auxiliary laying device with easy adjustment of tension is provided with a fastening block and a supporting block, and a rotating handle is used to drive the screw to rotate, so that the screw squeezes the fastening block, and then the fastening block tightens the rotating rod, so as to prevent the cable from loosening during the laying process, and the rotating disk is used to drive the second threaded rod to rotate, and then the supporting block squeezes the ground, so as to improve the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model in a front section;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model from the side;

[0019] Figure 4 It is a schematic structural diagram of the utility model in a three-dimensional side view.

[0020] In the figure: 1. base; 2. mounting seat; 3. fixing plate; 4. first rotating roller; 5. first threaded rod; 6. rotating handle; 7. sliding plate; 8. mounting plate; 9. driving motor; 10. second rotating roller; 11. sliding rod; 12. rotating motor; 13. connecting plate; 14. screw rod; 15. rotating handle; 16. fastening block; 17. rotating rod; 18. placing plate; 19. second threaded rod; 20. rotating disk; 21. supporting block. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: a cable auxiliary laying device for electric power engineering that is easy to adjust the tension, comprising a base 1, the lower surface of the base 1 is fixedly connected with four universal wheels, the upper surface of the base 1 is provided with a mounting seat 2, the upper surface of the mounting seat 2 is symmetrically fixedly connected with a fixing plate 3, a first rotating roller 4 is rotatably connected between the fixing plates 3, both ends of the first rotating roller 4 are rotatably connected to the inner wall of the fixing plate 3, a first threaded rod 5 is rotatably connected to the upper surface of the mounting seat 2, a rotating handle 6 is fixedly connected to the top of the first threaded rod 5, a sliding plate 7 is threadedly connected to the surface of the first threaded rod 5, a mounting plate 8 is symmetrically fixedly connected to the lower surface of the sliding plate 7, a driving motor 9 is fixedly installed on the side surface of the mounting plate 8, a second rotating roller 10 is fixedly connected to the output end of the driving motor 9, and an end of the second rotating roller 10 away from the driving motor 9 is rotatably connected to the inner wall of the mounting plate 8.

[0023] A sliding rod 11 is fixedly connected to the upper surface of the mounting seat 2, and the top of the sliding rod 11 is fixedly connected to a limiting block. A through hole is opened on the upper surface of the sliding plate 7, and the sliding rod 11 is slidably connected to the inner wall of the through hole. The first threaded rod 5 is driven to rotate by the rotating handle 6, and then the sliding plate 7 slides on the surface of the sliding rod 11, so that the second rotating roller 10 moves with the sliding plate 7, and the position of the second rotating roller 10 is adjusted to achieve limiting processing for cables of different specifications and sizes, which is convenient for the use of the staff and improves the applicability of the device.

[0024] A mounting groove is provided inside the base 1, and a rotating motor 12 is fixedly installed on the inner wall of the mounting groove. The output end of the rotating motor 12 is fixedly connected to the lower surface of the mounting seat 2, and the mounting seat 2 is rotatably connected to the upper surface of the base 1. A connecting plate 13 is symmetrically fixedly connected to the upper surface of the mounting seat 2. A movable hole is provided on the side surface of the right connecting plate 13, and a screw rod 14 is rotatably connected to the upper surface of the right connecting plate 13. A rotating handle 15 is fixedly connected to the top of the screw rod 14, and a fastening block 16 is fixedly connected to the bottom end of the screw rod 14. The fastening block 16 is a rubber block. A rotating rod 17 is rotatably connected to the inner wall of the movable hole, and the other end of the rotating rod 17 is rotatably connected to the inner wall of the left connecting plate 13, and the fastening block 16 corresponds to the surface of the rotating rod 17.

[0025] A placing plate 18 is fixedly connected to both side surfaces of the base 1. A threaded hole is provided on the upper surface of the placing plate 18. A second threaded rod 19 is threadedly connected to the inner wall of the threaded hole. A rotating disk 20 is fixedly connected to the top of the second threaded rod 19. A supporting block 21 is fixedly connected to the bottom end of the second threaded rod 19. The supporting block 21 is in contact with the ground. The screw rod 14 is rotated by the rotating handle 15 so that the screw rod 14 squeezes the fastening block 16, and then the fastening block 16 tightens the rotating rod 17 to prevent the cable from loosening during the laying process. The second threaded rod 19 is rotated by the rotating disk 20, and then the supporting block 21 squeezes the ground, thereby improving the stability of the device.

[0026] Working principle: First, the staff pushes the device to the designated location, uses the rotating disk 20 to drive the second threaded rod 19 to rotate, and then squeezes the support block 21, and uses the support block 21 to squeeze the ground, so that the stability of the device is improved. When it is necessary to lay the cable, the rotating handle 15 is used to drive the screw 14 to rotate, and then the fastening block 16 is loosened, and the cable is placed on the surface of the first rotating roller 4, and the rotating handle 6 is used to drive the first threaded rod 5 to rotate, and then the sliding plate 7 slides on the surface of the sliding rod 11, and the second rotating roller 10 is used to limit the cable, and the drive motor 9 is turned on. The drive motor 9 drives the second rotating roller 10 to rotate and transports the cable out. The rotating motor 12 can be turned on, and the rotating motor 12 drives the mounting seat 2 to rotate, and then the angle of the mounting seat 2 is adjusted. The screw 14 is driven by the rotating handle 15 to rotate, and the fastening block 16 is squeezed, so that the fastening block 16 squeezes the rotating rod 17 to prevent shaking and deviation during cable laying.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable auxiliary laying device for electric power engineering that is convenient for adjusting tension, comprising a base (1), the lower surface of the base (1) being fixedly connected with four universal wheels, characterized in that: The upper surface of the base (1) is provided with a mounting seat (2), the upper surface of the mounting seat (2) is symmetrically fixedly connected with a fixing plate (3), a first rotating roller (4) is rotatably connected between the fixing plates (3), two ends of the first rotating roller (4) are rotatably connected with the inner wall of the fixing plate (3), a first threaded rod (5) is rotatably connected with the upper surface of the mounting seat (2), a rotating handle (6) is fixedly connected to the top of the first threaded rod (5), a sliding plate (7) is threadedly connected to the surface of the first threaded rod (5), a mounting plate (8) is symmetrically fixedly connected to the lower surface of the sliding plate (7), a driving motor (9) is fixedly installed on the side surface of the mounting plate (8), an output end of the driving motor (9) is fixedly connected with a second rotating roller (10), and an end of the second rotating roller (10) away from the driving motor (9) is rotatably connected to the inner wall of the mounting plate (8).

2. The cable auxiliary laying device for electric power engineering that is convenient for adjusting tension according to claim 1 is characterized in that: A sliding rod (11) is fixedly connected to the upper surface of the mounting seat (2), the top end of the sliding rod (11) is fixedly connected to a limiting block, a through hole is provided on the upper surface of the sliding plate (7), and the sliding rod (11) is slidably connected to the inner wall of the through hole.

3. The cable auxiliary laying device for electric power engineering that is convenient for adjusting tension according to claim 2, characterized in that: The base (1) is provided with a mounting groove inside, a rotating motor (12) is fixedly mounted on the inner wall of the mounting groove, an output end of the rotating motor (12) is fixedly connected to the lower surface of the mounting seat (2), and the mounting seat (2) is rotatably connected to the upper surface of the base (1).

4. The cable auxiliary laying device for electric power engineering that is convenient for adjusting tension according to claim 3 is characterized by: A connecting plate (13) is symmetrically fixedly connected to the upper surface of the mounting seat (2), and a movable hole is provided on the side surface of the right connecting plate (13).

5. The cable auxiliary laying device for electric power engineering that is convenient for adjusting tension according to claim 4, characterized in that: The upper surface of the right connecting plate (13) is rotatably connected to a screw rod (14), the top end of the screw rod (14) is fixedly connected to a rotating handle (15), and the bottom end of the screw rod (14) is fixedly connected to a fastening block (16).

6. The cable auxiliary laying device for electric power engineering that is convenient for adjusting tension according to claim 5, characterized in that: The inner wall of the movable hole is rotatably connected to a rotating rod (17), the other end of the rotating rod (17) is rotatably connected to the inner wall of the left connecting plate (13), and the fastening block (16) corresponds to the surface of the rotating rod (17).

7. The cable auxiliary laying device for electric power engineering that is convenient for adjusting tension according to claim 6, characterized in that: A placement plate (18) is fixedly connected to both side surfaces of the base (1), a threaded hole is provided on the upper surface of the placement plate (18), and a second threaded rod (19) is threadedly connected to the inner wall of the threaded hole.

8. The cable auxiliary laying device for electric power engineering that is convenient for adjusting tension according to claim 7, characterized in that: The top end of the second threaded rod (19) is fixedly connected to a rotating disk (20), and the bottom end of the second threaded rod (19) is fixedly connected to a supporting block (21), and the supporting block (21) is in contact with the ground.

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