Cable laying roller support
By designing a cable laying roller bracket, and utilizing the rotating structure of the chassis and balls, as well as the rolling contact of the roller shaft, the problems of laborious cable laying and friction damage are solved, thus achieving labor-saving and convenient cable laying.
Patent Information
- Application Number
- CN202520477107.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-19
AI Technical Summary
When existing cable laying supports are used for diagonal laying, the excessive angle causes the cable to be strained and easily damaged. The cable cannot adjust its orientation on its own, resulting in frictional contact between the cable and the cable reel and the support.
A cable laying roller bracket was designed. Through the cooperation of the chassis, annular groove and ball bearings, the seat plate can rotate relative to the seat body, reducing the inclined angle of the cable. The roller shaft makes rolling contact with the cable to avoid friction damage.
It makes cable laying easier and less strenuous, reduces friction damage, and improves the efficiency and reliability of cable laying.
Smart Images
Figure CN223935962U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cable laying technology, and specifically relates to a cable laying roller bracket. Background Technology
[0002] With the development of communications in my country, communication equipment has become widely used. Cables are an important component of communication equipment, enabling the transmission of communication signals. When laying cables, cable reels with the cable coiled on them are placed on supports, and then the cables are laid by manual pulling.
[0003] After the cable laying support is placed in the appropriate position, it is pulled manually. The cable reel can rotate relative to the support. However, during the cable laying operation, when the cable pulling direction changes, such as when pulling at an angle, the support position cannot be adjusted according to the cable pulling direction. This results in a large angle between the cable pulling direction and the support placed in the fixed position. An excessively large angle makes pulling the cable at an angle more difficult, and the cable will rub against the sides of the cable reel and support, which can easily damage the cable insulation and lead to poor performance.
[0004] Based on the above, this utility model proposes a cable laying roller bracket. Summary of the Invention
[0005] To address the aforementioned problems in the existing technology, this utility model provides a cable laying roller bracket. When the cable is pulled on the cable reel at an angle, the base plate can rotate and deflect in the direction of the angle pull due to the force in the angle pull direction. This reduces the angle of the cable relative to the cable reel, making the angle pull of the cable reel more labor-saving and convenient.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable laying roller bracket, comprising a base body, a base plate, a frame plate, and a cable reel. A base plate is provided at the bottom end of the base body, and an annular groove is formed at the bottom end of the base body. A plurality of rolling balls are placed inside the annular groove, and the rolling balls are in rolling contact with the upper end of the base plate. A slot is formed in the middle of the base body, and a base plate is fixedly connected to the upper end of the base plate, with the base plate located inside the slot. A second annular groove is formed at the upper end of the base body and communicates with the slot. A plurality of rolling balls are placed inside the second annular groove. A base plate is fixedly connected to the upper end of the base plate, and the rolling balls are in rolling contact with the bottom end of the base plate and the upper end of the base plate around the perimeter.
[0007] The upper sides of the seat plate are fixedly connected to the frame plates. A groove is provided in the middle of the upper end of the frame plates. A cable reel is provided at the upper end of the seat plate and the cable reel is located between the two frame plates. A support shaft is inserted into the cable reel and both ends of the support shaft are located inside the groove.
[0008] The front end of the frame is provided with a support, and the upper and lower ends of the support are fixedly connected with connecting frames. The rear end of the connecting frames is fixedly connected to the front end of the frame. The upper and lower ends of the support are provided with openings. The inner side of the support is provided with a roller shaft. The upper and lower ends of the roller shaft are fixedly connected with shaft protrusions, and the shaft protrusions are rotatably connected to the openings.
[0009] As a preferred technical solution of the cable laying roller bracket of this utility model, rollers are fixedly installed around the bottom of the base.
[0010] As a preferred technical solution of the cable laying roller bracket of this utility model, a push handle is fixedly connected to the rear end of the seat plate, and the upper outer wall of the push handle is coated with a rubber coating.
[0011] As a preferred technical solution of the cable laying roller bracket of this utility model, the bottom outer sides of the bracket plate are fixedly connected with ribs at both ends, and the bottom end of the ribs is fixedly connected to the upper end of the base plate.
[0012] As a preferred technical solution of the cable laying roller bracket of this utility model, the bracket has a "U" shaped structure.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] This utility model, through the arrangement and cooperation of the base plate, annular groove one, ball bearing one, slot, seat plate, annular groove two, and ball bearing two, allows the seat plate to rotate relative to the seat body. When the cable is pulled on the cable reel at an angle, the seat plate can rotate and deflect in the direction of the angle pull due to the force in the angle pull direction, which can reduce the angle of the cable relative to the cable reel, making the angle pull of the cable reel more labor-saving and convenient.
[0015] When the cable is pulled on the cable reel, the cable can roll and contact the roller on the support, which can avoid the cable being damaged by friction between the cable and the side of the cable reel during the inclined cable pulling process, thus making it better to use. Attached Figure Description
[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0017] Figure 1 This is a schematic diagram of the structure of this utility model;
[0018] Figure 2 This is a bottom view of the structure of this utility model;
[0019] Figure 3 This is a schematic diagram of the connection structure between the bracket and the roller shaft of this utility model;
[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the connection between the seat plate and the seat body of this utility model;
[0021] Figure 5 This is a schematic diagram of the separated cross-sectional structure of the seat plate and seat body of this utility model;
[0022] Figure 6 This is a schematic diagram of the cable in the inclined state structure of this utility model.
[0023] In the diagram: 1. Seat body; 2. Roller; 3. Chassis; 4. Annular groove one; 5. Ball bearing one; 6. Groove; 7. Seat plate; 8. Annular groove two; 9. Ball bearing two; 10. Seat plate; 11. Frame plate; 12. Groove; 13. Cable reel; 14. Support shaft; 15. Connecting frame; 16. Bracket; 17. Opening; 18. Roller shaft; 19. Shaft protrusion; 20. Rib plate; 21. Push handle. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example
[0025] Please see Figure 1-6 The present invention provides the following technical solution: a cable laying roller bracket, including a base 1, a base plate 10, a frame plate 11 and a cable reel 13. Rollers 2 are fixedly installed around the bottom of the base 1. A push handle 21 is fixedly connected to the rear end of the base plate 10. The upper outer wall of the push handle 21 is coated with a rubber coating. The rollers 2 and the push handle 21 with the rubber coating facilitate the overall pushing and pulling movement of the device, which is simple, convenient and labor-saving.
[0026] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, further, a base plate 3 is provided at the bottom of the seat body 1, and an annular groove 4 is provided at the bottom of the seat body 1. Several balls 5 are placed inside the annular groove 4, and the balls 5 roll in contact with the upper end of the base plate 3. A slot 6 is provided in the middle of the seat body 1, and a seat plate 7 is fixedly connected to the upper end of the base plate 3 and is located inside the slot 6. An annular groove 8 is provided at the upper end of the seat body 1 and communicates with the slot 6. Several balls 9 are placed inside the annular groove 8. A seat plate 10 is fixedly connected to the upper end of the seat plate 7, and the balls 9 roll in contact with the bottom end of the seat plate 10 and the upper circumference of the seat plate 7. In use, the balls 5 in the annular groove 4 can roll in contact with the upper end of the base plate 3, and the balls 9 in the annular groove 8 can roll in contact with the upper circumference of the seat plate 7 and the bottom end of the seat plate 10, so that the seat plate 10 can rotate relative to the seat body 1. This is simple, convenient, and labor-saving.
[0027] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, furthermore, the upper two sides of the seat plate 10 are fixedly connected to the support plate 11, and the bottom outer sides of the support plate 11 are fixedly connected to the rib plate 20 at both ends. The bottom end of the rib plate 20 is fixedly connected to the upper end of the seat plate 10. A groove 12 is provided in the middle of the upper end of the support plate 11. A cable reel 13 is provided at the upper end of the seat plate 10 and is located between the two support plates 11. A support shaft 14 is inserted into the inside of the cable reel 13 and both ends of the support shaft 14 are located inside the groove 12. The support plate 11 with the groove 12 is used to support the cable reel 13 with the support shaft 14. It is simple, convenient and labor-saving. The rib plate 20 can improve the connection strength between the support plate 11 and the seat plate 10.
[0028] In this embodiment, the present invention, through the arrangement and cooperation of the base plate 3, the first annular groove 4, the first ball bearing 5, the slot 6, the seat plate 7, the second annular groove 8 and the second ball bearing 9, enables the seat plate 10 to rotate relative to the seat body 1. When the cable is pulled on the cable reel 13, the seat plate 10 can rotate and deflect in the direction of the pull due to the force in the pull direction, which can reduce the pull angle of the cable relative to the cable reel 13, making the pull of the cable reel 13 more labor-saving and convenient.
[0029] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, further, a bracket 16 is provided at the front end of the frame plate 11. The bracket 16 has a "U" shaped structure. The upper and lower ends of the outer side of the bracket 16 are fixedly connected to the connecting frame 15, and the rear end of the connecting frame 15 is fixedly connected to the front end of the frame plate 11. The upper and lower ends of the bracket 16 are provided with openings 17. The inner side of the bracket 16 is provided with a roller shaft 18. The upper and lower ends of the roller shaft 18 are fixedly connected to the shaft protrusion 19, and the shaft protrusion 19 is rotatably connected to the opening 17. In use, the roller shaft 18 can rotate relative to the opening 17 through the shaft protrusion 19, so that the cable can roll contact with the roller shaft 18 on the bracket 16. Rolling contact results in less friction, which is simple, convenient, and labor-saving.
[0030] In this embodiment, when the cable is pulled on the inclined cable reel 13, the cable can roll and contact the roller 18 on the bracket 16, which can avoid the cable being damaged by friction between the cable and the side of the cable reel 13 when pulling the cable at an angle, thus making the cable better.
[0031] The usage process and working principle of this utility model are as follows: Before use, insert the support shaft 14 into the cable reel 13. Then, place the cable reel 13 with the support shaft 14 installed in the two support plates 11, with the support shaft 14 located in the groove 12. Then, the entire device can be pulled to a suitable position using the roller 2 and push handle 21. Next, brake the roller 2 to limit its bottom position. During use, the cable coiled on the cable reel 13 can be manually pulled forward for laying. The cable reel 13 can rotate relative to the support shaft 14 to realize the rotation and laying of the cable on the cable reel 13. During use, when the cable on the cable reel 13 is pulled at an angle, the base plate 10 can rotate and tilt in the direction of the angled pull due to the force in the angled pull direction. In the process, the ball bearing 5 in the annular groove 4 can roll in contact with the upper end of the base plate 3, and the ball bearing 9 in the annular groove 8 can roll in contact with the upper periphery of the seat plate 7 and the bottom end of the seat plate 10. The seat plate 10 can rotate and deflect in the direction of oblique pulling, which can reduce the oblique pulling angle of the cable relative to the cable reel 13, making the oblique pulling of the cable reel 13 more labor-saving and convenient. At the same time, when pulling the cable on the cable reel 13 obliquely, the cable can roll in contact with the roller shaft 18 on the bracket 16. During this process, the roller shaft 18 can rotate relative to the opening 17 through the shaft protrusion 19. The rolling contact between the cable and the roller shaft 18 can avoid the cable from rubbing against the side of the cable reel 13 when pulling the cable obliquely, which would cause damage to the cable insulation, making it better to use.
[0032] In addition, all content not described in detail in this embodiment falls within the scope of existing technology and common knowledge.
[0033] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A cable laying roller bracket, characterized in that: The device includes a seat body (1), a seat plate (10), a frame plate (11), and a cable reel (13). The bottom end of the seat body (1) is provided with a chassis (3). The bottom end of the seat body (1) is provided with an annular groove (4). Several balls (5) are placed inside the annular groove (4). The balls (5) are in rolling contact with the upper end of the chassis (3). The middle position of the seat body (1) is provided with a slot (6). The upper end of the chassis (3) is fixedly connected to a seat plate (7), and the seat plate (7) is located inside the slot (6). The upper end of the seat body (1) is provided with an annular groove (8), and the annular groove (8) is connected to the slot (6). Several balls (9) are placed inside the annular groove (8). The upper end of the seat plate (7) is fixedly connected to a seat plate (10). The balls (9) are in rolling contact with the bottom end of the seat plate (10) and the upper end of the seat plate (7) around the perimeter. The upper sides of the seat plate (10) are fixedly connected to the frame plate (11). The upper middle position of the frame plate (11) is provided with a groove (12). The upper end of the seat plate (10) is provided with a cable reel (13) and the cable reel (13) is located between the two frame plates (11). The cable reel (13) is internally connected to a support shaft (14) and both ends of the support shaft (14) are located inside the groove (12). The front end of the frame plate (11) is provided with a bracket (16), and the upper and lower ends of the bracket (16) are fixedly connected with a connecting frame (15), and the rear end of the connecting frame (15) is fixedly connected with the front end of the frame plate (11). The upper and lower ends of the bracket (16) are provided with openings (17), and the inner side of the bracket (16) is provided with a roller shaft (18), and the upper and lower ends of the roller shaft (18) are fixedly connected with shaft protrusions (19), and the shaft protrusions (19) are rotatably connected with the openings (17).
2. The cable laying roller bracket according to claim 1, characterized in that: Rollers (2) are fixedly installed around the bottom of the seat (1).
3. The cable laying roller bracket according to claim 1, characterized in that: The rear end of the seat plate (10) is fixedly connected to a push handle (21), and the upper outer wall of the push handle (21) is coated with a rubber coating.
4. A cable laying roller bracket according to claim 1, characterized in that: The bottom outer sides of the frame plate (11) are fixedly connected with ribs (20) at both ends, and the bottom end of the ribs (20) is fixedly connected to the top end of the seat plate (10).
5. A cable laying roller bracket according to claim 1, characterized in that: The support (16) has a "U" shaped structure.