Cable pay-off support
By designing a cable laying bracket suitable for cable trays of different inner diameters and sizes, and adopting rolling friction and wire trough structures, the problem of poor applicability of existing tools is solved, and labor-saving operation and efficient laying of wires is achieved.
Patent Information
- Application Number
- CN202422391038.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The existing portable wire laying tools have complex structures and cannot be used for cable discs of different inner diameters, resulting in inconvenient operation and high labor intensity.
A cable laying bracket including a base, support rod, rotating wheel and laying frame is designed. Rolling friction is used to reduce wear, and pressure plates and wire ducts are set to prevent cables from falling out. It is suitable for cable discs of different inner diameters.
The labor-saving operation of the cable collection and release process is achieved, the labor intensity of the operator is reduced, and the service life and wiring release efficiency are improved.
Smart Images
Figure CN223175545U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable pay-off equipment, in particular to a cable pay-off bracket. Background Art
[0002] With the continuous increase of people's demand for electricity, the speed of power construction has also been continuously accelerated. As a common power transmission medium in electricity, more and more cable lines are used. During the power construction process, there is often the work of cable pay-off. The existing portable pay-off tools have the problems of complex structure, inconvenient use, and inability to adapt to cable reels with different inner diameters. Content of the Utility Model
[0003] In view of this, the purpose of the utility model is to provide a cable pay-off bracket, which can make the whole process of cable winding and unwinding more labor-saving, greatly reduce the labor intensity of operators, and is applicable to cable reels with different inner diameters.
[0004] In order to achieve the above-mentioned utility model purpose, the following technical solutions are further adopted:
[0005] A cable pay-off bracket includes a base. A support rod is vertically fixed in the middle of the base. A pay-off frame for placing cables is rotatably installed on the support rod. The pay-off frame includes a rotating wheel, and the rotating wheel is rotatably connected to the support rod through a first bearing. A second bearing is arranged at a position above the rotating wheel on the support rod. The inner ring of the second bearing is sleeved on the support rod, and a plurality of inclined struts are connected between the outer ring of the second bearing and the rotating wheel in the circumferential direction.
[0006] As a further improvement of the utility model, the base is a cross-shaped structure made of channel steel.
[0007] As a further improvement of the utility model, an auxiliary rotating part is arranged at a position between the base and the pay-off frame on the support rod. The auxiliary rotating part includes an annular part fixed on the base. A ball groove is formed on the upper end surface of the annular part. A number of balls are arranged in the ball groove. The arrangement of the balls can form rolling friction between the first bearing and the first bearing when the first bearing rotates, so that the friction force is small, the wear amount is small, and the generated heat is less, thereby effectively improving the service life of the cable pay-off bracket.
[0008] As a further improvement of the utility model, a pressure plate is sleeved on the support rod at a position above the pay-off frame. After the cable is placed on the pay-off frame, the pressure plate is sleeved on the support rod. The arrangement of the pressure plate can prevent the cable from slipping off the pay-off frame during pay-off.
[0009] As a further improvement of the utility model, a wire guiding groove is arranged on the pressure plate. During pay-off, the cable can be placed in the wire guiding groove, which can improve the pay-off efficiency of the cable.
[0010] As a further improvement of the present utility model, the wire groove comprises a Z-shaped groove and a circular groove which are communicated with each other, and the Z-shaped groove is arranged at the edge of the pressure plate. The Z-shaped groove can facilitate the cable to enter the circular groove while preventing the cable from easily slipping out of the circular groove.
[0011] The beneficial effects of the present utility model are as follows: The structure of the present utility model is simple, easy to use, and highly practical. It can make the process of winding and unwinding the entire cable more labor-saving, greatly reducing the labor intensity of the operator, and is applicable to cable reels with different inner diameters. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The accompanying drawings, which form a part of this application, are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation of the present utility model. In the drawings:
[0013] Figure 1 is a schematic structural view of the present utility model;
[0014] Figure 2 is a schematic structural view of the auxiliary rotating member related to the present utility model;
[0015] Figure 3 is a schematic structural view of the pressure plate related to the present utility model;
[0016] Figure 4 is a schematic structural view of the wire groove related to the present utility model.
[0017] In the figure: 1, base; 2, support rod; 3, wire reel; 4, rotating wheel; 5, first bearing; 6, second bearing; 7, diagonal brace; 8, auxiliary rotating member; 9, annular member; 10, ball groove; 11, ball; 12, pressure plate; 13, wire groove; 14, Z-shaped groove; 15, circular groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
[0019] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0020] Example 1
[0021] As shown Figure 1 in the figure, a cable pay - off bracket includes a base 1. A support rod 2 is vertically fixed in the middle of the base 1. A pay - off frame 3 for placing cables is rotatably installed on the support rod 2. The pay - off frame 3 includes a rotating wheel 4. The rotating wheel 4 is rotatably connected to the support rod 2 through a first bearing 5. A second bearing 6 is arranged at a position above the rotating wheel 4 on the support rod 2. The inner ring of the second bearing 6 is sleeved on the support rod 2, and a plurality of inclined struts 7 are connected between the outer ring of the second bearing 6 and the rotating wheel 4 in the circumferential direction.
[0022] The base 1 is a cross - shaped structure made of channel steel.
[0023] Example 2
[0024] Based on the structure of Example 1, in Example 2, as Figure 2 shown in the figure, an auxiliary rotating member 8 is arranged at a position between the base 1 and the pay - off frame 3 on the support rod 2. The auxiliary rotating member 8 includes an annular member 9 fixed on the base 1. A ball groove 10 is formed on the upper end surface of the annular member 9. A number of balls 11 are arranged in the ball groove 10. The arrangement of the balls 11 can form rolling friction between the first bearing 5 when the first bearing 5 rotates, so that the friction force is small, the wear amount is small, and the generated heat is less, thereby effectively improving the service life of the cable pay - off bracket.
[0025] Example 3
[0026] Based on the structure of Example 2, in Example 3, as Figure 3 shown in the figure, a pressure plate 12 is sleeved on the support rod 2 at a position above the pay - off frame 3. After the cable is placed on the pay - off frame 3, the pressure plate 12 is sleeved on the support rod 2. The arrangement of the pressure plate 12 can prevent the cable from slipping out of the pay - off frame 3 during cable pay - off.
[0027] Example 4
[0028] Based on the structure of Example 3, in Example 4, as Figure 4 shown in the figure, a wire guiding groove 13 is arranged on the pressure plate 12. During cable pay - off, the cable can be placed in the wire guiding groove 13, which can improve the cable pay - off efficiency.
[0029] Example 5
[0030] Based on the structure of Example 4, in Example 5, the wire guiding groove 13 includes a Z - shaped groove 14 and a circular groove 15 that are interconnected, and the Z - shaped groove 14 is arranged at the edge of the pressure plate 12. The arrangement of the Z - shaped groove 14 can facilitate the cable to enter the circular groove 15 while preventing the cable from easily slipping out of the circular groove 15.
[0031] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, component disassembly or combination, etc., made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A cable pay-off support, characterized in that: It includes a base, a support rod is vertically fixed in the middle of the base, a wire-releasing rack for placing cables is rotatably installed on the support rod, the wire-releasing rack includes a rotating wheel, the rotating wheel is rotatably connected to the support rod through a first bearing, a second bearing is arranged at a position above the rotating wheel on the support rod, the inner ring of the second bearing is sleeved on the support rod, and a plurality of diagonal struts are connected between the outer ring of the second bearing and the rotating wheel in the circumferential direction.
2. The cable pay-off support according to claim 1, characterized in that: The base is a cross-shaped structure made of channel steel.
3. The cable pay-off bracket according to claim 1, wherein: An auxiliary rotating member is arranged at a position between the base and the wire-releasing rack on the support rod, the auxiliary rotating member includes an annular member fixed on the base, a ball groove is formed on the upper end surface of the annular member, and a number of balls are arranged in the ball groove.
4. The cable pay-off support according to claim 1, characterized in that: A pressing plate is sleeved on the support rod at a position above the wire-releasing rack. After the cable is placed on the wire-releasing rack, the pressing plate is sleeved on the support rod. The arrangement of the pressing plate can prevent the cable from slipping off the wire-releasing rack during wire release.
5. The cable pay-off support according to claim 4, wherein: A wire guiding groove is arranged on the pressing plate.
6. The cable pay-off support according to claim 5, characterized in that: The wire guiding groove includes a Z-shaped groove and a circular groove which are communicated with each other, and the Z-shaped groove is arranged at the edge of the pressing plate.