Multi-directional mobile adjustable support for high voltage cable laying

Abstract

This utility model relates to the field of high-voltage cable laying technology and discloses a multi-directional movable adjustable bracket for high-voltage cable laying. It includes an installation rod, a crossbar, a limiting component, and an adjusting component. The limiting component uses springs, guard strips, and arc grooves to fix the cable instead of traditional straps, making operation simple and maintenance convenient. The adjusting component uses L-shaped rods, bolts, and screw holes to flexibly adjust the spacing of the crossbars or increase the number of crossbars to adapt to different laying requirements. This bracket effectively solves the problems of cumbersome operation and poor bracket versatility in traditional cable laying methods, improving work efficiency and the practicality of the bracket.

Description

Technical Field

[0001] This utility model belongs to the field of high-voltage cable technology, specifically referring to a multi-directional movable adjustable bracket for laying high-voltage cables. Background Technology

[0002] In the laying of high-voltage cables, the fixing of the cables and the adjustment of the supports are crucial. Traditional cable laying methods often use straps to fix the cables.

[0003] However, this method of laying cables is cumbersome, time-consuming, and material-intensive. Furthermore, it requires cutting the cable ties and restarting the process when maintaining or adjusting the cable position, which is very inconvenient. In addition, most existing cable laying supports adopt an integrated structure design, and the spacing between the crossbars is difficult to adjust, making it difficult to meet the cable laying requirements of different specifications and laying environments, thus limiting their application range and reducing work efficiency. Therefore, a multi-directional movable adjustable support for high-voltage cable laying is proposed. Utility Model Content

[0004] The technical problem this utility model aims to solve is that traditional cable fixing methods are cumbersome to operate and that the spacing of existing support crossbars is difficult to adjust, making it difficult to meet diverse laying needs.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: A multi-directional movable adjustable bracket for laying high-voltage cables includes a mounting rod and multiple crossbars slidably disposed on the side wall of the mounting rod. A limit component is provided on the upper end face of each crossbar, and adjustment components for adjusting the position of the crossbars are provided on both sides of the mounting rod.

[0006] The limiting assembly includes multiple limiting rods fixedly installed at the upper end of the crossbar, and each pair of opposite limiting rods are symmetrically arranged. A limiting block is rotatably installed on the side wall of the limiting rod.

[0007] The adjustment assembly includes L-shaped rods fixedly connected to both sides of the crossbar, and bolts for fixing the L-shaped rods.

[0008] Furthermore, the limiting assembly also includes a sector-shaped groove fixedly formed on the limiting rod for the limiting block to extend into. A spring is fixedly disposed on the inner wall of the sector-shaped groove, and the other end of the spring is fixedly connected to the limiting block. The spring can keep the limiting block in a certain position when no external force is applied, and can provide a certain clamping force when the cable is inserted.

[0009] Furthermore, the limiting block is arranged in a fan shape, and a grid strip is symmetrically fixed on the other side. The fan-shaped limiting block is adapted to the fan-shaped groove, and the grid strip can prevent the cable from rolling during the fixing process, thus enhancing the fixing effect.

[0010] Furthermore, both sides of the mounting rod are provided with multiple threaded holes arranged in a linear array to accommodate bolts, which are threaded onto the L-shaped rod. By screwing the bolts into the threaded holes at different positions, the position of the crossbars can be adjusted, thereby changing the spacing between the crossbars.

[0011] Furthermore, the upper end of the crossbar is provided with multiple arc-shaped grooves, which are located between two symmetrical limiting rods. The arc-shaped grooves are adapted to the shape of the cable, which can better fit the cable and improve the stability of the fixation.

[0012] Furthermore, both the limiting block and the outer surface of the spring are provided with an insulating coating. This insulating coating prevents leakage of electricity due to contact during cable laying, ensuring the safety of construction personnel.

[0013] The beneficial effects of this utility model by adopting the above structure are as follows:

[0014] 1. It is equipped with a limiting component. By pressing the cable between the limiting block and the arc groove, the spring force and the blocking action of the grid strip are used to fix the limiting block in the upward direction of the cable, thereby replacing the traditional binding method. The operation is simple and quick, and it is convenient for subsequent cable adjustment and maintenance.

[0015] 2. It is equipped with an adjustment component. The crossbar can be moved by loosening the bolts and then tightened to fix the crossbar. Multiple crossbars can also be set according to actual needs to adapt to different laying requirements, which improves the versatility and practicality of the bracket. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the multi-directional movable adjustable support for high-voltage cable laying proposed in this scheme.

[0017] Figure 2 This is an exploded view of part of the structure of the multi-directional movable adjustable support for high-voltage cable laying proposed in this scheme.

[0018] Figure 3 This is a partial internal structural diagram of the multi-directional movable adjustable support for high-voltage cable laying proposed in this scheme.

[0019] Figure 4 This is a cross-sectional view of the multi-directional movable adjustable support for high-voltage cable laying proposed in this scheme.

[0020] Among them, 1. mounting rod; 2. crossbar; 3. limiting rod; 4. L-shaped rod; 5. bolt; 6. screw hole; 7. arc groove; 8. fan groove; 9. limiting block; 10. guard strip; 11. spring.

[0021] The accompanying drawings are provided to further understand 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 and do not constitute a limitation thereof. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Example 1:

[0024] refer to Figure 1 As shown, a multi-directional movable adjustable bracket for laying high-voltage cables includes a mounting rod 1 and a plurality of crossbars 2 slidably disposed on the side wall of the mounting rod 1. The crossbars 2 are characterized in that: a limit component is provided on the upper end surface of the crossbars 2, and adjustment components for adjusting the position of the crossbars 2 are provided on both sides of the mounting rod 1.

[0025] refer to Figure 1-4 As shown, the limiting assembly includes multiple limiting rods 3 fixedly mounted on the upper end of the crossbar 2, with each pair of opposing limiting rods 3 arranged symmetrically. A limiting block 9 is rotatably mounted on the side wall of each limiting rod 3. The limiting assembly also includes a sector-shaped groove 8 fixedly opened on the limiting rod 3 and into which the limiting block 9 extends. A spring 11 is fixedly mounted on the inner wall of the sector-shaped groove 8, and the other end of the spring 11 is fixedly connected to the limiting block 9. Both the limiting block 9 and the spring 11 have an insulating coating on their outer surfaces to prevent interference with the cable. The upper end of the crossbar 2 has... There are multiple arc-shaped grooves 7, and the arc-shaped grooves 7 are located between two symmetrical limiting rods 3. When the high-voltage cable is placed on the arc-shaped groove 7 of the crossbar 2, the cable will squeeze the limiting block 9, causing the limiting block 9 to rotate around the limiting rod 3 and compress the spring 11. The limiting block 9 is arranged in a fan shape, and a grid strip 10 is symmetrically fixed on the other side to prevent the limiting block 9 from running out of the fan-shaped groove 8, and to limit the reverse rotation of the limiting block 9 after the spring 11 returns to its original position. A gap is formed between the limiting block 9 and the arc-shaped groove 7 to fix the cable.

[0026] Example 2:

[0027] Based on Embodiment 1, in order to achieve the function of adjusting the spacing between the supports, such as Figure 1-4As shown, the adjustment assembly includes L-shaped rods 4 fixedly connected to both sides of the crossbar 2, and bolts 5 for fixing the L-shaped rods 4. Both sides of the mounting rod 1 have multiple screw holes 6 that are adapted to the bolts 5 in a linear array. The bolts 5 are threaded onto the L-shaped rods 4. According to the actual needs of cable laying, the spacing between the crossbars 2 is adjusted, the bolts 5 are loosened, and the L-shaped rods 4 are slid along the side wall of the mounting rod 1. After selecting the appropriate screw holes 6, the bolts 5 are tightened to fix the position of the crossbar 2. If it is necessary to increase the number of crossbars 2, the new crossbars 2 are installed in the same way.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A multi-directional movable adjustable bracket for laying high-voltage cables, comprising a mounting rod (1) and a plurality of crossbars (2) slidably disposed on the side wall of the mounting rod (1), characterized in that: The upper end face of the crossbar (2) is provided with a limiting component, and the two sides of the mounting rod (1) are provided with adjustment components for adjusting the position of the crossbar (2); The limiting assembly includes multiple limiting rods (3) fixedly set at the upper end of the crossbar (2), and each pair of opposite limiting rods (3) are symmetrically arranged, and a limiting block (9) is rotatably set on the side wall of the limiting rod (3); The adjustment assembly includes an L-shaped rod (4) fixedly connected to both sides of the crossbar (2), and bolts (5) for fixing the L-shaped rod (4).

2. The multi-directional movable adjustable support for high-voltage cable laying according to claim 1, characterized in that: The limiting component also includes a fan-shaped groove (8) fixedly opened on the limiting rod (3) and into which the limiting block (9) extends. A spring (11) is fixedly provided on the inner wall of the fan-shaped groove (8), and the other end of the spring (11) is fixedly connected to the limiting block (9).

3. The multi-directional movable adjustable support for high-voltage cable laying according to claim 1 or 2, characterized in that: The limiting block (9) is arranged in a fan shape, and a grid strip (10) is symmetrically fixed on the other side.

4. The multi-directional movable adjustable support for high-voltage cable laying according to claim 1, characterized in that: The mounting rod (1) has multiple screw holes (6) arranged in a straight line on both sides to fit the bolts (5), and the bolts (5) are threaded onto the L-shaped rod (4).

5. The multi-directional movable adjustable support for high-voltage cable laying according to claim 1, characterized in that: The upper end of the crossbar (2) is provided with multiple arc-shaped grooves (7), and the arc-shaped grooves (7) are located between two symmetrical limiting rods (3).

6. The multi-directional movable adjustable support for high-voltage cable laying according to claim 3, characterized in that: The outer surfaces of the limiting block (9) and the spring (11) are both provided with an insulating coating.

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