Pay-off device for power installation

Abstract

The utility model discloses a pay-off device for electric power installation, which comprises a frame, a hydraulic cylinder is vertically arranged in the frame, the end part of a telescopic rod of the hydraulic cylinder is connected with a bracket, the bracket is connected with a supporting piece, the supporting piece is internally and rotatably connected with one end of a supporting shaft, the bracket is symmetrically sleeved outside a guide rod in a penetrating manner, and the guide rod is vertically connected to the frame; the cable winding frame is simple in structure, reasonable in design and novel and unique in idea, the bracket is lifted through the hydraulic cylinder in the frame so that the bracket can slide on the guide rods on the front side and the rear side to adjust the height, and then the cable winding frame is supported through the supporting shaft so that cable unwinding and winding work of the winding frame can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power installation, in particular to a wire-laying device used for electric power installation. Background Art

[0002] Cables are indispensable in the process of power installation. Power installation places huge demands on cables. In order to facilitate storage and transportation, cables are wound on drum racks. When paying out cables, a pay-out device is required.

[0003] The existing wire-paying device has a wire-paying shaft and a bracket. A wire-paying rack is installed at both ends of the wire-paying shaft, and the wire-paying rack is placed at both ends of the wire-paying shaft. When paying out the wire, a forklift is needed to transport the winding shaft full of wire to the middle of the two wire-paying racks and remove the wire-paying shaft. The wire-paying shaft is placed into the winding shaft, and then the wire-paying shaft is lifted by a forklift until all the coils produced by the winding shaft leave the ground and the winding shaft can rotate freely. The cable is pulled to provide power to the winding shaft so that the winding shaft rotates before the wire-paying is completed. Such a wire-paying device requires the help of a forklift machine when in use, and the operation of the cable support bracket is relatively cumbersome. For this reason, the present application discloses a wire-paying device for power installation. Utility Model Content

[0004] The purpose of the utility model is to provide a wire-laying device for power installation in order to solve the existing problems.

[0005] The utility model is realized through the following technical scheme: a wire-laying device for power installation, comprising a frame, a hydraulic cylinder vertically arranged in the frame, the end of the telescopic rod of the hydraulic cylinder is connected to a bracket, the bracket is connected to a support member, one end of the support shaft is rotatably connected in the support member, the bracket is symmetrically and through-connected to the outside of the guide rod, and the guide rod is vertically connected to the frame.

[0006] As a further improvement to the above solution, the guide rods are symmetrically arranged on the front and rear sides of the hydraulic cylinder, ensuring that the height displacement of the bracket under the action of the hydraulic cylinder is more stable and steady.

[0007] As a further improvement to the above scheme, the frame includes a bottom frame, a support rod 1 is vertically arranged on one side of the bottom frame, and a support rod 2 is obliquely arranged on the other side of the bottom frame, and the tops of the support rod 1 and the support rod 2 are connected to the top frame; the bottom frame and the top frame are connected by the vertical support rod 1 and the inclined support rod 2, so that the frame is more solid.

[0008] As a further improvement to the above solution, the device is symmetrically arranged at both ends of the cable reel, and the cable reel is supported by the device so that the cable reel is suspended in the air and off the ground.

[0009] As a further improvement to the above solution, rollers are provided at the bottom of the bottom frame to facilitate movement of the frame.

[0010] Compared with the existing technology, the utility model has the following advantages: simple structure, reasonable design, novel and unique concept, the support seat is lifted by the hydraulic cylinder in the frame, so that the support seat slides on the guide rods on the front and rear sides to adjust the height, and then the cable reel is supported by the support shaft to facilitate the unwinding and rewinding of the reel. In addition, the cable reel can be displaced and rotated by this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the combined structure of the utility model when in use.

[0012] Figure 2 It is a structural diagram of the present utility model. DETAILED DESCRIPTION

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] like Figures 1 to 2 As shown in the figure, a wire-laying device for power installation includes a frame 1, which is symmetrically arranged at both ends of a cable reel. The cable reel is supported by the device so that the cable reel is suspended from the ground. A hydraulic cylinder 2 is vertically arranged in the frame 1, and the end of the telescopic rod of the hydraulic cylinder 2 is connected to a bracket 3, and a support member 4 is connected to the bracket 3. One end of the support shaft 5 is rotatably connected to the support member 4. The bracket 3 is symmetrically and through-connected to the outside of the guide rod 6, and the guide rod 6 is vertically connected to the frame 1.

[0015] As a further improvement to the above solution, the guide rods 6 are symmetrically arranged on the front and rear sides of the hydraulic cylinder 2 to ensure that the height displacement of the bracket 3 under the action of the hydraulic cylinder 2 is more stable and smooth.

[0016] As a further improvement to the above scheme, the frame 1 includes a bottom frame 11, a support rod 13 is vertically arranged on one side of the bottom frame 11, and a support rod 2 12 is obliquely arranged on the other side of the bottom frame 11, and the tops of the support rod 13 and the support rod 2 12 are connected to the top frame 14; the bottom frame 11 and the top frame 14 are connected by the vertical support rod 1 13 and the inclined support rod 2 12, so that the frame 1 is more solid.

[0017] As a further improvement to the above solution, rollers 4 are provided at the bottom of the bottom frame 11 to facilitate the movement of the frame 1 .

[0018] The working principle of a wire-releasing device for power installation is as follows: a support shaft 5 is inserted into the core holes at both ends of a cable reel, so that a frame 1 at the outer end of the support shaft 5 is placed outside the reel, and a hydraulic cylinder 2 drives a bracket 3 and a support rod to move relative to each other on a guide rod 6, so that the frame 1 is supported on the ground. As the hydraulic cylinder 2 continues to work, the cable reel is supported by the frame 1 and is lifted off the ground. The cable reel is rotated along with the support shaft 5 through the support member 4 to achieve the purpose of wire-releasing. In addition, the wire can be reeled in, and the cable reel can be displaced and turned.

[0019] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements 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 wire-laying device for power installation, comprising a frame, characterized in that: A hydraulic cylinder is vertically arranged in the frame, and the end of the telescopic rod of the hydraulic cylinder is connected to the bracket, which is connected to the support member. One end of the support shaft is rotatably connected in the support member, and the bracket is symmetrically and through-connected to the outside of the guide rod, which is vertically connected to the frame.

2. A wire-laying device for power installation according to claim 1, characterized in that: The guide rods are symmetrically arranged on the front and rear sides of the hydraulic cylinder.

3. A wire-laying device for power installation according to claim 1, characterized in that: The frame comprises a bottom frame, a first support rod is vertically arranged on one side of the bottom frame, a second support rod is obliquely arranged on the other side of the bottom frame, and the tops of the first support rod and the second support rod are connected to the top frame.

4. A wire-laying device for power installation according to claim 1, characterized in that: The device is symmetrically arranged at both ends of the cable reel.

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