High-speed wire and cable pay-off function device

Abstract

The utility model discloses an electric wire and cable high-speed paying-off function device which comprises a fixing structure which is fixedly connected with a reel. The rotating structure is arranged in the center of the fixing structure, and the rotating structure can rotate around the side face of the disc tool; the middle section of the guide structure is connected with the rotating structure, the pay-off structure can rotate along with the rotating structure, the guide structure is parallel to the side face of a reel, the guide structure is composed of a guide rod, one end of the guide rod is bent towards the middle of the reel, and the other end of the guide rod is bent towards the middle of the reel. And the top end of the bent part of the guide rod is provided with a pay-off circular hole. The surface of the paying-off circular hole is smooth, and an electric wire and a cable can penetrate through the paying-off circular hole. By arranging the fixing structure, the rotating structure and the guiding structure, the situations of abrasion, knotting and the like of the cable in the pay-off process can be avoided.

Description

Technical Field

[0001] The invention relates to a high-speed pay-off device for electric wires and cables, belonging to the technical field of electric power equipment. Background Art

[0002] During the production, transportation and processing of cables, it is often necessary to transfer the cables from the cable reels to the processing equipment. Currently, the cable reeling process requires the use of a pay-off stand. Cable pay-off stands can generally be divided into two types: vertical pay-off stands and horizontal pay-off stands. However, these two pay-off stands are not effective when used for small cables. In addition, the rollers on the cable pay-off stands need to be manually rotated during the reeling process, which increases the workload of workers. In addition, the pay-off stand structure is too large and inconvenient to use.

[0003] The Chinese patent publication number CN105197670A discloses an automatic cable pay-off stand, including a base, a shaft disc located on the base, and a cable wound on the shaft disc, characterized in that: an I-shaped wheel is provided next to the shaft disc, a guide chain is wound on the I-shaped wheel, a plurality of clamps are provided on the guide chain, a driving device for driving the shaft disc and the I-shaped wheel to rotate is provided on the base, and a connecting device for allowing the clamp to clamp on the cable is provided in front of the base. The present invention not only reduces the difficulty of the workers' work and improves the workers' work efficiency, but also reduces the cost required for enterprises to install cables. However, there are the following problems: the cable is easy to wear between the pay-off stand when the cable is paid out at high speed, the cable needs to drive the disc to rotate during the work of paying out, a certain pulling force is generated on the cable, which may damage the cable, and it is difficult to disassemble and assemble the cable and the pay-off stand. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a high-speed pay-off device for electric wires and cables, which has the advantages of being easy to install on a pay-off rack, not being limited by site size, having a simple structure, and increasing work efficiency.

[0005] The technical problem to be solved by the present invention is achieved by adopting the following technical solution: a high-speed wire-and-cable pay-off device, comprising

[0006] A pay-off frame, the pay-off frame is installed on one side of the reel;

[0007] A fixing structure, wherein the fixing structure is connected and fixed to the plate;

[0008] A rotating structure, the rotating structure is arranged at the center of the fixed structure, and the rotating structure can rotate around the side of the plate;

[0009] A guiding structure, wherein the middle section of the guiding structure is connected to the rotating structure, the wire-releasing structure can rotate following the rotating structure, and the guiding structure is parallel to the side of the disk.

[0010] Preferably, it is characterized in that: the mounting structure is a cross-shaped fixing frame.

[0011] Preferably, the length of the cross-shaped fixing frame is equal to the diameter of the hole on the side of the dish.

[0012] Preferably, the rotating structure is a rotating bearing.

[0013] Preferably, the guide structure consists of a guide rod, one end of which is bent toward the middle of the dish.

[0014] Preferably, a wire-releasing circular hole is provided at the top end of the bending portion of the guide rod.

[0015] Preferably, the surface of the wire-laying circular hole is smooth, and the wires and cables can pass through the wire-laying circular hole.

[0016] The beneficial effects of the present invention are:

[0017] (1) According to the present invention, the movement and installation of the cable drum on which the cables are installed can be reduced when the cables are released, and the release frame can be installed on the side of the cable drum to perform the release operation.

[0018] (2) According to the present invention, a wire-releasing circular hole is provided on the guide rod, and the contact surface between the wire-releasing circular hole and the cable is smooth, thereby reducing friction between the cable and the wire-releasing circular hole and protecting the cable surface.

[0019] (3) Through the present invention, by setting up a rotating structure, when fast pay-out is required, the rotating structure can rotate around the cable reel following the cable pay-out. When the pay-out speed slows down, the rotating structure is reduced in rotation speed due to the resistance of the cable, which can prevent the cable from getting tangled during high-speed pay-out. There is no need to rotate the cable reel, thereby reducing the vibration of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention.

[0021] In the figure: 1-fixed frame, 2-rotating axis, 3-guide rod, 4-circular hole for releasing wire DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments.

[0023] Example 1

[0024] like Figure 1As shown, a high-speed pay-off device for electric wires and cables comprises a fixed structure, a rotating structure and a guiding structure. The rotating structure is arranged at the center of the fixed structure, and the rotating structure can rotate around itself as the axis. The middle section of the guiding structure is fixed on the rotating structure, and the guiding structure can rotate with the rotating structure.

[0025] The fixing structure is a fixing frame 1, which is fixed at a hole on the side of the cable drum and close to the side of the cable drum. The fixing frame 1 is a cross-shaped fixing frame, and the length of the fixing frame 1 can be adjusted. The lengths of the four end points of the cross-shaped fixing frame can be adjusted and fixed.

[0026] The rotating structure is arranged at the center of the fixing frame 1, and the rotating structure is a rotating shaft 2, which can rotate about its own center and rotate parallel to the plane of the side of the cable drum. A mounting hole for accommodating the guide mechanism is arranged in the middle of the rotating shaft 2.

[0027] The guiding structure is a guiding rod 3, which is in the shape of an axis, one end of which is bent in one direction, and the angle of the bend is 135°-145°. In this embodiment, 140° is adopted. A wire-releasing circular hole 4 is provided at the top of the bend of the guiding rod 3, and the plane of the wire-releasing circular hole 4 is the same plane as the plane of the bend of the axis. The surface of the wire-releasing circular hole 4 is smooth after polishing and other processes, in order to reduce the friction between the wire-releasing circular hole 4 and the cable. The middle section of the guiding rod 3 is provided at the mounting hole of the rotating structure, and the guiding rod 3 can rotate around the rotation direction of the rotating shaft 2.

[0028] The working principle of this embodiment:

[0029] 1. Move the reel with the point cable to the location where the cable needs to be laid, and place the side of the reel on the ground.

[0030] 2. Set the rotating shaft 2 on the fixing frame 1, insert the middle section of the guide rod 3 into the mounting hole of the rotating shaft 2, and ensure that the bending part of the guide rod 3 faces one side of the fixing frame 1.

[0031] 3. Set the high-speed pay-off device for wires and cables on the side of the reel facing upward, pass the cables through the 4 pay-off circular holes, and then connect the cables to the equipment that needs to process the cables.

[0032] 4. The cable is released quickly, and the cable is supported by the guide rod 3 and the pressure from the device.

[0033] 5. When the cable processing device or other equipment that needs the cable does not need to pay out the cable quickly, the speed of paying out the cable can be reduced. At this time, the cable is subjected to the resistance provided by the guide rod 3, so that the rotation speed is reduced.

[0034] The invention has a simple structure, high practicability, is not restricted by sites for measurement, and is easy to construct and use.

[0035] The second embodiment of the present invention.

[0036] The fixed structure also includes a fixed platform, which can support the cable reel to be stably set in the working area. The diameter of the fixed platform has multiple sizes, and fixed platforms with different diameters correspond to cable reels of different specifications. The guide rod 3 also has multiple sizes, and the length of the guide rod 3 corresponds to the specifications of the cable reel that needs to be released. The wire-releasing circular hole 4 at one end of the guide rod 3 can be disassembled, and a bolt is set at one end of the wire-releasing circular hole 4, and a bolt corresponding to the wire-releasing circular hole 4 is set at the top of the bend of the guide rod 3. There are multiple models of the wire-releasing circular hole 4, and the wire-releasing circular hole 4 can be set at one end of the bend of the guide rod 3 according to the diameter of the cable to be released.

[0037] The basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-speed pay-off device for electric wires and cables, comprising: A pay-off frame, the pay-off frame is installed on one side of the reel; Features: A fixing structure, wherein the fixing structure is connected and fixed to the plate; A rotating structure, the rotating structure is arranged at the center of the fixed structure, and the rotating structure can rotate around the side of the plate; A guiding structure, wherein the middle section of the guiding structure is connected to the rotating structure, the pay-off frame can rotate following the rotating structure, and the guiding structure is parallel to the side of the disk.

2. A high-speed pay-off device for electric wires and cables according to claim 1, characterized in that: The fixing structure is a cross-shaped fixing frame.

3. A high-speed pay-off device for electric wires and cables according to claim 2, characterized in that: The length of the cross-shaped fixing frame is equal to the diameter of the hole on the side of the dish.

4. A high-speed pay-off device for electric wires and cables according to claim 1, characterized in that: The rotating structure is a rotating bearing.

5. The high-speed pay-off device for electric wires and cables according to claim 1, characterized in that: The guiding structure comprises a guiding rod, one end of which is bent toward the middle of the tray.

6. A high-speed pay-off device for electric wires and cables according to claim 5, characterized in that: A wire-releasing circular hole is arranged at the top end of the bending part of the guide rod.

7. A high-speed pay-off device for electric wires and cables according to claim 6, characterized in that: The surface of the wire-releasing circular hole is smooth.

8. A high-speed pay-off device for electric wires and cables according to claim 7, characterized in that: Wires and cables can pass through the circular wire-laying hole.

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