Folding pay-off rack for power construction
By designing a foldable wire-laying frame, the device can be folded and stored using threaded connections and sliding structures, solving the problems of large space occupation and complex operation of traditional wire-laying frames, and improving the flexibility and efficiency of construction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-22
- Publication Date
- 2026-03-13
AI Technical Summary
Traditional wire laying frames take up a lot of space during transportation and storage, and are complicated to operate, affecting construction efficiency and safety.
A folding cable tray was designed, which uses threaded connection and sliding structure to achieve folding and storage of the device, reducing the floor space and making it easy to transport and carry.
It improves the flexibility and portability of construction, reduces the need for transportation and storage space, and enhances construction efficiency and safety.
Smart Images
Figure CN223990739U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power construction technology, specifically a folding cable laying frame for power construction. Background Technology
[0002] In power line construction, the cable laying frame is a key piece of equipment used to lay conductors and ground wires during overhead line installation. Traditional cable laying frames occupy a large amount of space during transportation and storage, and are complex to operate, affecting construction efficiency and safety. Therefore, developing a portable, easy-to-operate, foldable cable laying frame is of significant practical importance.
[0003] Traditional cable laying frames require a lot of space for transportation and storage, and fixed cable laying frames require a lot of manpower and time to assemble and disassemble, which reduces construction efficiency. Therefore, we propose a folding cable laying frame for power construction. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a folding cable laying frame for power construction, which solves the problems mentioned in the background section.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a folding wire-laying frame for power construction, comprising a main block, a screw rotatably connected to the top of the main block, a threaded cylinder threadedly connected to the outside of the screw, three connecting blocks (first type) fixedly installed on the outside of the threaded cylinder, three sliding grooves opened at the top of the main block, sliders slidably connected inside each of the three sliding grooves, movable plates fixedly installed at the top of each of the three sliders, connecting blocks (second type) fixedly installed on one side of each of the three movable plates, two brackets rotatably connected between each of the three connecting blocks (second type) and the three connecting blocks (first type), placement grooves opened inside each of the three movable plates, and support plates rotatably connected inside each of the three placement grooves. When it is necessary to support and fix the coiling roller, the three support plates are first broken off, and then the screw is rotated to move the threaded cylinder downwards, thereby supporting the three movable plates outwards and supporting the coiling roller.
[0006] Preferably, each of the three movable plates has a screw threadedly connected to its top, and each of the three support plates has a screw hole at its top, with the screw hole threadedly connected to the screw.
[0007] Preferably, a frustum is rotatably connected to the bottom of the main body block. A sliding hole is provided inside the frustum, and a guide rod is slidably connected inside the sliding hole. One end of the guide rod is rotatably connected to a rotating block, and the other end of the guide rod is fixedly connected to a guide hole. By setting up the sliding hole and the guide rod, the guide rod can be stored, and then the rotating block can be used for limiting its position.
[0008] Preferably, a base is fixedly installed at the bottom end of the frustum.
[0009] Preferably, a handle is fixedly installed on the outer side of the frustum.
[0010] Preferably, an adjusting rod is fixedly installed at the top end of the screw.
[0011] This utility model provides a folding cable laying frame for power construction, which has the following advantages:
[0012] 1. This folding cable laying frame for power construction, through the setting of the moving plate, only requires rotating the adjusting rod to move the threaded cylinder upward on the screw when folding and storing the device. Furthermore, by storing the support plate into the placement slot, this process allows it to be folded up during transportation and storage, greatly reducing the floor space occupied. It is not only convenient for transportation but also easy for construction personnel to carry, thus improving the flexibility of construction. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 This is a schematic diagram from another perspective of the present invention;
[0015] Figure 3 This is a bottom view of the present invention;
[0016] Figure 4 This is a schematic diagram of the guide pole of this utility model;
[0017] Figure 5 This utility model Figure 1 Enlarged view of point A in the middle;
[0018] Figure 6 This utility model Figure 2 Enlarged image from B;
[0019] Figure 7 This utility model Figure 2 Enlarged view at point C;
[0020] Figure 8 This is an internal sectional view of the present invention.
[0021] In the diagram: 1. Main body block; 101. Slide groove; 2. Screw; 3. Adjusting rod; 4. Threaded cylinder; 5. Connecting block one; 6. Bracket; 7. Moving plate; 701. Slider; 8. Connecting block two; 9. Screw; 10. Placement groove; 11. Support plate; 111. Screw hole; 12. Frustum; 13. Base; 14. Guide rod; 141. Rotating block; 15. Guide hole; 16. Handle. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0023] Please see Figures 1 to 8 This utility model provides a technical solution: a folding wire laying frame for power construction, including a main block 1, a screw 2 rotatably connected to the top of the main block 1, a threaded cylinder 4 threadedly connected to the outside of the screw 2, a connecting block 5 for movable installation on the threaded cylinder 4, three connecting blocks 5 fixedly installed on the outside of the threaded cylinder 4, three sliding grooves 101 opened at the top of the main block 1, sliders 701 slidably connected inside the three sliding grooves 101, a movable plate 7 fixedly installed at the top of the three sliders 701, a connecting block 8 fixedly installed on one side of the three movable plates 7, two brackets 6 rotatably connected between the three connecting blocks 8 and the three connecting blocks 5, a placement groove 10 opened inside the three movable plates 7, a placement groove 10 for placing a support plate 11, a support plate 11 rotatably connected inside the three placement grooves 10, and a support plate 11 for supporting the wire roller.
[0024] like Figure 1 As shown, each of the three movable plates 7 has a screw 9 threadedly connected to its top, and each of the three support plates 11 has a screw hole 111 at its top. The screw hole 111 is threadedly connected to the screw 9. The screw hole 111 and the screw 9 are used to fix the support plate 11.
[0025] like Figure 4 As shown, a frustum 12 is rotatably connected to the bottom of the main body block 1. A sliding hole 121 is provided inside the frustum 12. The sliding hole 121 is used for the sliding of the guide rod 14. The guide rod 14 is slidably connected inside the sliding hole 121. A rotating block 141 is rotatably connected to one end of the guide rod 14. The rotating block 141 is used to limit the guide rod 14. A guide hole 15 is fixedly connected to the other end of the guide rod 14.
[0026] like Figure 1 As shown, a base plate 13 is fixedly installed at the bottom of the frustum 12. The base plate 13 is used to place the device. The weight of the base plate 13 is greater than the sum of the weights of all the parts above the main body block 1.
[0027] like Figure 2 As shown, a handle 16 is fixedly installed on the outer side of the truncated cone 12. The handle 16 is used to facilitate the movement and carrying of this device.
[0028] like Figure 1 As shown, an adjusting rod 3 is fixedly installed at the top of the screw 2, and the adjusting rod 3 is used to rotate the screw 2.
[0029] In summary, when using this folding wire laying frame for power construction, first place the device on the construction ground so that the base 13 is in contact with the ground. First, unscrew the screw 9 from the screw hole 111, then you can pry off the three support plates 11. Then you can place the coiled wire on the three support plates 11. To prevent the coiling roller from shaking during wire laying, the operator rotates the adjusting rod 3 to move the threaded cylinder 4 downward on the screw 2, thereby moving the slider 701 on the slide groove 101, and thus moving the three moving plates 7 outward until the coiling roller is fixed. Then, first rotate the rotating block 141 to... The position of the rotating block 141 can be the same as the position of the sliding hole 121, and then the guide rod 14 can be pulled out, and then the wire end on the coiling roller can be passed through the guide hole 15, so that the worker can perform the wire feeding work. When the wire feeding work is completed, when the device needs to be stored, first rotate the adjusting rod 3 to return the three moving plates 7 to their original positions, then pry the three support plates 11 back into the placement groove 10, then make the screw 9 and screw hole 111 engage, and finally slide the guide rod 14 back to its original position, and then rotate the rotating block 141 to limit the guide rod 14, so that the device can be folded. The above is the working principle of this utility model.
[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A folding pay-off stand for electric power construction, comprising a main block (1), characterized in that: The top of the main block (1) is rotatably connected with a screw rod (2), the outer side of the screw rod (2) is threadedly connected with a threaded cylinder (4), the outer side of the threaded cylinder (4) is fixedly installed with three connecting blocks one (5), the top of the main block (1) is provided with three sliding grooves (101), the inner sides of the three sliding grooves (101) are slidably connected with sliding blocks (701), the top of the three sliding blocks (701) is fixedly installed with moving plates (7), one side of the three moving plates (7) is fixedly installed with connecting blocks two (8), the three connecting blocks two (8) and the three connecting blocks one (5) are rotatably connected with two supports (6), the inner sides of the three moving plates (7) are provided with placing grooves (10), and the inner sides of the three placing grooves (10) are rotatably connected with supporting plates (11).
2. The foldable pay-off stand for power construction according to claim 1, characterized in that: The top of the three moving plates (7) is threadedly connected with screws (9), the top of the three supporting plates (11) is provided with screw holes (111), and the screw holes (111) are threadedly connected with the screws (9).
3. The foldable pay-off stand for power construction of claim 1, characterized in that: The bottom of the main block (1) is rotatably connected with a circular table (12), the inner side of the circular table (12) is provided with a sliding hole (121), the inner side of the sliding hole (121) is slidably connected with a wire rod (14), one end of the wire rod (14) is rotatably connected with a rotating block (141), and the other end of the wire rod (14) is fixedly connected with a wire hole (15).
4. The foldable pay-off stand for power construction according to claim 3, characterized in that: The bottom of the circular table (12) is fixedly installed with a bottom disc (13).
5. The foldable pay-off stand for power construction of claim 3, characterized in that: The outer side of the circular table (12) is fixedly installed with a handle (16).
6. The folding wire frame for electric power construction of claim 1, characterized in that: The top of the screw rod (2) is fixedly installed with an adjusting rod (3).