Cable pay-off device for electric power engineering

Abstract

The utility model relates to the technical field of cable take-up and pay-off, and discloses a cable pay-off device for electric power engineering, which comprises a base, the front left side of the upper part of the base is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a screw rod, and the outside of the screw rod is in threaded connection with a movable seat. Supporting blocks are fixedly connected to the left side and the right side of the front side of the upper portion of the movable seat correspondingly, first hydraulic rods are fixedly connected to the corresponding sides of the supporting blocks correspondingly, an arc-shaped clamp is fixedly connected to one end of each first hydraulic rod, a cutting assembly is arranged on the rear side of each arc-shaped clamp, and one end of a screw rod is rotationally connected to the interior of a fixed block. According to the cable winding device, uniform and orderly winding and convenient cutting of cables are achieved, workers do not need to continuously arrange the cables and manually cut the cables, the labor intensity of the workers is reduced, the winding drum can be rapidly and conveniently disassembled and assembled, and the replacement efficiency of the winding drum is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable retracting and releasing, in particular to a cable releasing device for electric power engineering. Background Art

[0002] Cable pay-off devices are devices used in power engineering to pull cables from cable drums or other storage devices and install them at designated locations. They are usually used to lay cables underground, overhead or inside buildings to connect various parts of the power supply system.

[0003] The existing wire-releasing device is provided with a rotating shaft, a connecting block is fixed on the side of the rotating shaft, and the rotating shaft is fixedly connected to the side disk of the cable roller by a first fixing bolt. A bearing is sleeved on the surface of the rotating shaft and the bearing is fixedly connected to the support column, so that the cable roller is erected and can be easily rotated. By providing an electric push rod, the electric push rod can raise or lower the support plate. An arc groove is provided on the support block on the top of the support plate, so that the support block can have good contact with the side disk of the cable roller. The four electric push rods stably support the cable roller, which facilitates the installation of the cable roller and the rotating assembly.

[0004] However, in the process of winding and unwinding the cables, the cables are easily tangled together and the winding is uneven, requiring workers to constantly sort out the cables, which increases the labor intensity of the workers and is time-consuming and laborious. Therefore, technical personnel in this field provide a cable unwinding device for power engineering to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a cable pay-out device for electric power engineering, aiming to improve the problem in the prior art that during the process of winding and paying out the cables, the cables are easily tangled together and the winding is uneven, requiring workers to constantly arrange the cables, which increases the labor intensity of the workers and is time-consuming and laborious.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable pay-out device for electric power engineering, comprising a base, a second motor is fixedly connected to the upper front left side of the base, a screw is fixedly connected to the output end of the second motor, a movable seat is connected to the external thread of the screw, support blocks are fixedly connected to the left and right sides of the upper front side of the movable seat, a first hydraulic rod is fixedly connected to the corresponding side of the support block, one end of the first hydraulic rod is fixedly connected to an arc clamp, a cutting assembly is arranged on the rear side of the arc clamp, one end of the screw is rotatably connected to the inside of the fixed block, and the fixed block is fixedly connected to the upper right front side of the base.

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

[0008] The cutting assembly comprises a bracket, which is fixedly connected to the upper rear side of the moving seat, a second hydraulic rod is fixedly connected to the interior of the upper side of the bracket, and a cutter is fixedly connected to the output end of the second hydraulic rod.

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

[0010] The left and right sides of the upper rear side of the base are fixedly connected with support frames, the corresponding sides of the support frames are provided with turntables, the corresponding sides of the turntable are provided with reels, the left and right ends of the reels are fixedly connected with mounting disks, the corresponding sides of the mounting disks are provided with rotating blocks around, one side of the rotating block is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a threaded rod, a movable disc is fixedly connected at the connection between the threaded rod and the connecting rod, a torsion spring is provided on the outside of the connecting rod, the left side of the support frame on the left side is fixedly connected with a first motor, and the turntable on the left side is fixedly connected to the output end of the first motor.

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

[0012] Through holes are provided around the inside of the installation plate, and the movable disc is slidably connected inside the through holes.

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

[0014] One end of the torsion spring is fixedly connected to the bottom side of the moving disc, and the other end of the torsion spring is fixedly connected to the inner wall of the through hole.

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

[0016] A moving groove is provided on the inner bottom side of the bracket, and the cutter is slidably connected inside the moving groove.

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

[0018] Two slide grooves are arranged on the front side of the upper part of the base, and sliding blocks are fixedly connected to the front and rear sides of the bottom of the movable seat, and the sliding blocks are slidably connected inside the slide grooves.

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

[0020] The four corners of the bottom of the base are fixedly connected with rollers, and the left side of the base is fixedly connected with a push rod.

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

[0022] 1. In the utility model, the first hydraulic rod is started to make the arc clamp clamp the cable, the second motor is started to make the movable seat drive the cable to move outside the screw, and when the cable needs to be cut, the second hydraulic rod is used to make the cutter cut the cable, thereby realizing uniform and orderly winding and convenient cutting of the cable, without the need for the staff to constantly sort the cables and manually cut the cables, thereby reducing the labor intensity of the staff.

[0023] 2. In the utility model, by pushing and rotating the rotating block, the threaded rod is moved and rotated and screwed into the turntable, so that the reel can be quickly and conveniently disassembled and installed, thereby improving the efficiency of reel replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a cable pay-out device for electric power engineering proposed by the utility model;

[0025] Figure 2 for Figure 1 A magnified image of point A;

[0026] Figure 3 This is a cross-sectional view of a cutting component of a cable pay-off device for electric power engineering proposed by the utility model;

[0027] Figure 4 The utility model is a partial structural cross-sectional view of a cable pay-out device for electric power engineering.

[0028] Legend:

[0029] 1. Roller; 2. Base; 3. Fixed block; 4. Support frame; 5. Turntable; 6. Reel; 7. Mounting plate; 8. Rotating block; 9. First motor; 10. Push rod; 11. Second motor; 12. Screw; 13. Slide; 14. Slider; 15. Moving seat; 16. Support block; 17. First hydraulic rod; 18. Arc clamp; 19. Bracket; 20. Second hydraulic rod; 21. Cutter; 22. Moving groove; 23. Torsion spring; 24. Connecting rod; 25. Through hole; 26. Moving disc; 27. Threaded rod. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-Figure 3, the utility model provides an embodiment: a cable laying device for electric power engineering, including a base 2, a second motor 11 is fixedly connected to the upper front left side of the base 2, a screw 12 is fixedly connected to the output end of the second motor 11, a moving seat 15 is connected to the external thread of the screw 12, and the left and right sides of the upper front side of the moving seat 15 are fixedly connected to support blocks 16, and the corresponding side of the support block 16 is fixedly connected to a first hydraulic rod 17, one end of the first hydraulic rod 17 is fixedly connected to an arc clamp 18, and a cutting assembly is arranged on the rear side of the arc clamp 18, one end of the screw 12 is rotatably connected to the inside of the fixed block 3, the fixed block 3 is fixedly connected to the upper right front side of the base 2, and two slide grooves 13 are provided on the upper front side of the base 2, and the front and rear sides of the bottom of the moving seat 15 are fixedly connected to sliders 14, and the sliders 14 are slidably connected to the inside of the slide grooves 13;

[0032] The cutting assembly includes a bracket 19, which is fixedly connected to the upper rear side of the movable seat 15. A second hydraulic rod 20 is fixedly connected to the upper interior of the bracket 19, and a cutter 21 is fixedly connected to the output end of the second hydraulic rod 20. A movable groove 22 is provided on the inner bottom side of the bracket 19, and the cutter 21 is slidably connected to the inside of the movable groove 22.

[0033] By placing the cable inside the arc clamp 18, starting the first hydraulic rod 17 to drive the arc clamp 18 to move and clamp the cable, starting the second motor 11 to rotate the screw 12, so that the movable seat 15 drives the cable to move left and right outside the screw 12, and drives the slider 14 to slide inside the slide groove 13. When the cable needs to be cut, the second hydraulic rod 20 is started to move the cutter 21 out of the movable groove 22, so that the cutter 21 cuts the cable. When the cable does not need to be cut, the cutter 21 is moved to the movable groove 22 for storage through the second hydraulic rod 20, so as to avoid damage to the surface of the cable or accidental cutting when the cable is retracted and released, thereby achieving uniform and orderly winding and convenient cutting of the cable. There is no need for the staff to constantly organize the cable and manually cut the cable, thereby reducing the labor intensity of the staff.

[0034] Reference Figure 1 and Figure 4 , the left and right sides of the upper rear side of the base 2 are fixedly connected with a support frame 4, the corresponding side of the support frame 4 is provided with a turntable 5, the corresponding side of the turntable 5 is provided with a reel 6, the left and right ends of the reel 6 are fixedly connected with a mounting plate 7, the corresponding side of the mounting plate 7 is provided with a rotating block 8, one side of the rotating block 8 is fixedly connected with a connecting rod 24, one end of the connecting rod 24 is fixedly connected with a threaded rod 27, a moving disc 26 is fixedly connected at the connection between the threaded rod 27 and the connecting rod 24, a torsion spring 23 is provided on the outside of the connecting rod 24, the left side of the left support frame 4 is fixedly connected with a first motor 9, and the left turntable 5 is fixedly connected to the output end of the first motor 9;

[0035] Through holes 25 are provided around the inside of the mounting plate 7 , and a movable disc 26 is slidably connected inside the through hole 25 . One end of the torsion spring 23 is fixedly connected to the bottom side of the movable disc 26 , and the other end of the torsion spring 23 is fixedly connected to the inner wall of the through hole 25 .

[0036] By starting the first motor 9, it drives the turntable 5 to rotate, and drives the reel 6 to rotate through the mounting plate 7, so as to reel in and release the cable, and push the rotating block 8, so as to drive the threaded rod 27 to move inside the through hole 25 through the connecting rod 24 and the movable disc 26, and pull the torsion spring 23 to move the threaded rod 27 out of the through hole 25, and then rotate the rotating block 8, and at the same time twist the torsion spring 23, so that the threaded rod 27 is screwed into the inside of the turntable 5 and fixedly installed with it, so that the reel 6 can be quickly and conveniently disassembled and installed, thereby improving the replacement efficiency of the reel 6.

[0037] Reference Figure 1 The four bottom corners of the base 2 are fixedly connected with rollers 1, and the left side of the base 2 is fixedly connected with a push rod 10.

[0038] By pushing the push rod 10, the roller 1 is rotated through the base 2, so that the whole device is driven to move.

[0039] Working principle: when the device is needed, the cable is placed inside the arc clamp 18, and the first hydraulic rod 17 is started to clamp the cable, the second motor 11 is started to rotate the screw 12, and the movable seat 15 drives the cable to move, and when the cable needs to be cut, the second hydraulic rod 20 is started to move the cutter 21 to cut the cable, thereby achieving uniform and orderly winding and convenient cutting of the cable, without the need for staff to constantly organize the cable and manually cut the cable, thereby reducing the labor intensity of the staff; by pushing the rotating block 8, the threaded rod 27 is moved out of the through hole 25, and then the rotating block 8 is rotated, so that the threaded rod 27 is driven by the connecting rod 24 and the movable disc 26 to move, and is screwed into the inside of the turntable 5 and fixedly installed therewith, thereby achieving quick and convenient disassembly and installation of the reel 6, and improving the replacement efficiency of the reel 6.

[0040] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable pay-off device for electric power engineering, comprising a base (2), characterized in that: A second motor (11) is fixedly connected to the left front upper part of the base (2); a screw rod (12) is fixedly connected to the output end of the second motor (11); an external thread of the screw rod (12) is connected to a movable seat (15); support blocks (16) are fixedly connected to the left and right upper front sides of the movable seat (15); a first hydraulic rod (17) is fixedly connected to the corresponding side of the support block (16); one end of the first hydraulic rod (17) is fixedly connected to an arc clamp (18); a cutting assembly is arranged on the rear side of the arc clamp (18); one end of the screw rod (12) is rotatably connected to the inside of the fixed block (3); and the fixed block (3) is fixedly connected to the right front upper part of the base (2).

2. A cable pay-off device for electric power engineering according to claim 1, characterized in that: The cutting assembly comprises a bracket (19), wherein the bracket (19) is fixedly connected to the upper rear side of the movable seat (15), a second hydraulic rod (20) is fixedly connected inside the upper side of the bracket (19), and a cutter (21) is fixedly connected to the output end of the second hydraulic rod (20).

3. The cable pay-off device for electric power engineering according to claim 1, characterized in that: The upper rear side of the base (2) is fixedly connected to a support frame (4) on both sides, a turntable (5) is provided on the corresponding side of the support frame (4), a reel (6) is provided on the corresponding side of the turntable (5), the left and right ends of the reel (6) are fixedly connected to a mounting plate (7), a rotating block (8) is provided around the corresponding side of the mounting plate (7), one side of the rotating block (8) is fixedly connected to a connecting rod (24), one end of the connecting rod (24) is fixedly connected to a threaded rod (27), a movable disc (26) is fixedly connected to the connection between the threaded rod (27) and the connecting rod (24), a torsion spring (23) is provided on the outside of the connecting rod (24), the left side of the support frame (4) is fixedly connected to a first motor (9), and the turntable (5) on the left side is fixedly connected to the output end of the first motor (9).

4. A cable pay-off device for electric power engineering according to claim 3, characterized in that: Through holes (25) are provided around the inside of the installation plate (7), and the movable disc (26) is slidably connected inside the through holes (25).

5. The cable pay-off device for electric power engineering according to claim 3, characterized in that: One end of the torsion spring (23) is fixedly connected to the bottom side of the moving disc (26), and the other end of the torsion spring (23) is fixedly connected to the inner wall of the through hole (25).

6. A cable pay-out device for electric power engineering according to claim 2, characterized in that: A movable groove (22) is provided on the inner bottom side of the bracket (19), and the cutter (21) is slidably connected inside the movable groove (22).

7. The cable pay-off device for electric power engineering according to claim 1, characterized in that: Two slide grooves (13) are provided on the upper front side of the base (2), and sliders (14) are fixedly connected to the front and rear sides of the bottom of the movable seat (15), and the sliders (14) are slidably connected inside the slide grooves (13).

8. The cable pay-off device for electric power engineering according to claim 1, characterized in that: Rollers (1) are fixedly connected to the four corners of the bottom of the base (2), and a push rod (10) is fixedly connected to the left side of the base (2).

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