Cable support for electrical installation engineering

Abstract

The utility model discloses a cable support for electrical installation engineering, comprising an installation mechanism, the installation mechanism comprises a protective shell and two installation plates, the two installation plates are symmetrically and fixedly connected to two sides of the protective shell, and installation holes are arranged in the installation plates; the supporting mechanism comprises supporting pieces, the supporting pieces are distributed on one side of the interior of the protective shell at equal intervals, and the two supporting pieces are hinged to each other; when the device is used, the supporting pieces which are hinged to each other are arranged to support a cable, the supporting pieces are driven to move together when the cable is stressed, the supporting pieces move with the hinged position as the circle center, a connecting rod drives a fixing rod to move, the fixing rod is matched with a limiting plate to extrude a spring, the spring conducts stress buffering, and the limiting plate is pushed to reset the limiting plate; when the cable is stressed, the supporting piece is in a highly attached state with the cable, and the contact face of the cable and the supporting piece is prevented from being folded or abraded.

Description

Technical Field

[0001] This utility model relates to the field of electrical installation cable bracket technology, specifically a cable bracket for electrical installation engineering. Background Technology

[0002] Existing cables are typically rope-like cables made of several or groups of conductors (at least two conductors per group) twisted together. Each group of conductors is insulated from the others and is often twisted around a central core, with the entire cable covered by a highly insulating outer layer. Cables are characterized by internal conductivity and external insulation. Types of cables include power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, and so on. They are all composed of single or multiple strands of conductors and insulation layers, used to connect circuits and electrical appliances. The manufacturing process of wires and cables is completely different from that of most electromechanical products. Electromechanical products are usually produced by assembling individual components into parts, and then assembling multiple parts into a single unit; products are measured in units or pieces. Wires and cables are measured by length. All wires and cables begin with conductor processing, adding layers of insulation, shielding, cabling, and sheathing around the conductor to create the final product. The more complex the product structure, the more layers are added. Cables can be classified into DC cables and AC cables according to the photovoltaic power station system.

[0003] Existing cable supports are typically fixed to designated locations using expansion bolts to support the cables. However, existing cable supports cannot adjust the support surface when the cable is bent or deformed under stress, which can easily cause creases or wear on the contact surface between the cable and the support, affecting the cable's service life. Therefore, a new type of cable support for electrical installation engineering is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a cable bracket for electrical installation engineering to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cable bracket for electrical installation engineering, comprising:

[0006] The mounting mechanism includes a protective shell and two mounting plates, which are symmetrically fixedly connected to both sides of the protective shell. The mounting plates have mounting holes inside, and a connecting block is fixedly connected to one side of the inside of the protective shell.

[0007] A support mechanism includes support members equidistantly distributed on one side of the inner side of the protective shell. Two support members are hinged to each other, and a sleeve is hinged at the hinge point of the two support members. A fixing rod passes through the inside of the sleeve. A connecting rod is symmetrically hinged to one end of the fixing rod that passes through the sleeve. One end of the connecting rod is hinged to the support member. One side of the connecting block is fixedly connected to the support member. A wire-passing hole is opened inside the support member, and rubber rings are symmetrically fixedly connected inside the wire-passing hole.

[0008] By adopting the above technical solution, the cable is passed through the cable hole and supported by the support component. When the cable is bent or deformed under force, the cable bracket of this electrical installation project drives the support component to move. The fixed rod drives the connecting rod to move, and changes the position of the support component in coordination with the bending of the cable. This ensures that the support component and the cable always maintain a high fit, preventing wear or creases on the contact surface between the cable and the support component.

[0009] Preferably, the interior of the housing is symmetrically provided with sliding grooves, and one end of the fixing rod is fixedly connected to a limiting plate, which is slidably connected to the housing through the sliding grooves.

[0010] By adopting the above technical solution, a limiting plate is set in conjunction with a sliding groove to enhance the stability of the fixed rod during movement and to prevent the fixed rod from coming out of the casing.

[0011] Preferably, a spring is fixedly connected to one side of the limiting plate, and one end of the spring is fixedly connected to the housing.

[0012] By adopting the above technical solution, when the fixed rod moves, it works in conjunction with the limiting plate to compress the spring, which buffers the force. At the same time, the spring pushes the limiting plate to reset, thereby driving the fixed rod and the connecting rod to move, which facilitates the reset of the support component.

[0013] Preferably, the protective shell has symmetrically installed slide rails inside, and two sliders are slidably connected inside the slide rails. One side of each slider is fixedly connected to a support member.

[0014] By adopting the above technical solution, a slider is set in conjunction with a slide rail to enhance the stability of the support component during movement and to limit the movement trajectory of the support component.

[0015] Preferably, the protective shell has symmetrically fixedly connected limit blocks inside, and a rubber pad is fixedly connected to one side of each limit block.

[0016] By adopting the above technical solution, a limit block is set in conjunction with a rubber pad to limit the support component.

[0017] Preferably, the limiting block has symmetrical screw holes on one side.

[0018] By adopting the above technical solution, the screw holes are provided to facilitate the installation of cable brackets for this electrical installation project under special circumstances, through the use of limit blocks to cooperate with the screw holes.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. In use, this application supports the cable by setting up mutually hinged support members. When the cable is under force, it drives the support members to move together. The support members move around the hinge point as the center, causing the connecting rod to drive the fixed rod to move. The fixed rod cooperates with the limiting plate to compress the spring. The spring buffers the force and pushes the limiting plate to reset it. The limiting plate cooperates with the fixed rod to drive the connecting rod to reset the support members. When the cable is under force, the support members help to buffer the force on the cable while maintaining a high degree of contact with the cable, preventing creases or wear on the contact surface between the cable and the support members.

[0021] 2. In use, this application protects the connection between the cable and the support by setting a rubber ring, and sets a slide rail in conjunction with a slider to limit the movement trajectory of the support, so as to prevent the support from failing to reset. Attached Figure Description

[0022] Figure 1 This is a partial sectional view of the main structure of the cable bracket for electrical installation engineering of this utility model;

[0023] Figure 2 This is a side view of the internal structure of the cable bracket for electrical installation engineering according to this utility model;

[0024] Figure 3 This is a side view of the internal structure of the support member in the cable bracket for electrical installation engineering of this utility model;

[0025] Figure 4 This is a side view of the internal structure of the housing in the cable bracket for electrical installation engineering of this utility model.

[0026] In the diagram: 10. Mounting mechanism; 11. Protective shell; 12. Mounting plate; 13. Mounting hole; 14. Limiting block; 15. Screw hole; 16. Rubber pad; 17. Slide rail; 18. Slider; 19. Connecting block; 20. Supporting mechanism; 21. Support component; 22. Wire hole; 23. Rubber ring; 24. Sleeve; 25. Fixing rod; 26. Connecting rod; 27. Limiting plate; 28. Spring; 29. ​​Slide groove. Detailed Implementation

[0027] 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.

[0028] See Figures 1-4 A cable bracket for electrical installation engineering, comprising an installation mechanism 10 and a support mechanism 20.

[0029] See Figure 1 and Figure 2 The installation mechanism 10 includes a protective shell 11, two limiting blocks 14, and two mounting plates 12. The two mounting plates 12 are symmetrically fixedly connected to both sides of the protective shell 11. In order to limit the support member 21, the two limiting blocks 14 are symmetrically fixedly connected to one side of the inner side of the protective shell 11. A rubber pad 16 is fixedly connected to one side of the limiting block 14. In order to facilitate the installation of the cable bracket for this electrical installation project by using the limiting block 14 in conjunction with the screw hole 15 under special circumstances, a screw hole 15 is symmetrically opened on one side of the limiting block 14. The mounting plate 12 has an installation hole 13 inside. A connecting block 19 is fixedly connected to one side of the inner side of the protective shell 11. One side of the connecting block 19 is fixedly connected to the support member 21. In order to enhance the stability of the support member 21 during movement and limit the movement trajectory of the support member 21, a slide rail 17 is symmetrically installed inside the protective shell 11. Two sliders 18 are slidably connected inside the slide rail 17. One side of the slider 18 is fixedly connected to the support member 21.

[0030] See Figures 1-4The support mechanism 20 includes support members 21, a housing 24, and a fixing rod 25. The support members 21 are equidistantly distributed on one side of the inner surface of the protective housing 11, and two support members 21 are hinged together. The housing 24 is equidistantly hinged at the hinge points of the support members 21. The fixing rod 25 passes through the interior of the housing 24. To enhance the stability of the fixing rod 25 during movement and to prevent it from detaching from the housing 24, symmetrical sliding grooves 29 are provided inside the housing 24. One end of the fixing rod 25 is fixedly connected to a limiting plate 27. To allow the limiting plate 27 to compress the spring 28 when the fixing rod 25 moves, the fixing rod 25... While the spring 28 is cushioning the force, it pushes the limiting plate 27 to reset the limiting plate 27, thereby driving the fixed rod 25 and the connecting rod 26 to move, so as to reset the support member 21. The spring 28 is fixedly connected to one side of the limiting plate 27, and one end of the spring 28 is fixedly connected to the housing 24. The limiting plate 27 is slidably connected to the housing 24 through the sliding groove 29. The fixed rod 25 passes through the housing 24 and is symmetrically hinged to the connecting rod 26. One end of the connecting rod 26 is hinged to the support member 21. The support member 21 has a wire hole 22 inside, and rubber rings 23 are symmetrically fixedly connected inside the wire hole 22.

[0031] Working principle: In use, the protective shell 11 is fixed to the designated position with expansion bolts and other components and mounting holes 13. The cable is passed through the cable hole 22 and supported by the support member 21. When the cable is bent or deformed under force, it drives the support member 21 to move. The support member 21 drives the fixed rod 25 to move through the connecting rod 26. The fixed rod 25 drives the limiting plate 27 to compress the spring 28. After the spring 28 is buffered by the force, it pushes the limiting plate 27 to reset. The limiting plate 27, together with the fixed rod 25, drives the connecting rod 26 to reset, and the connecting rod 26 drives the support member 21 to reset.

[0032] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model 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 this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable bracket for electrical installation engineering, characterized in that, include: The mounting mechanism (10) includes a protective shell (11) and two mounting plates (12). The two mounting plates (12) are symmetrically fixedly connected to both sides of the protective shell (11). The mounting plates (12) have mounting holes (13) inside. A connecting block (19) is fixedly connected to one side of the interior of the protective shell (11). The support mechanism (20) includes support members (21). The support members (21) are equidistantly distributed on one side of the inner side of the protective shell (11). Two support members (21) are hinged to each other. A shell (24) is hinged at the hinge of the two support members (21). A fixing rod (25) passes through the inside of the shell (24). A connecting rod (26) is symmetrically hinged to one end of the fixing rod (25) that passes through the shell (24). One end of the connecting rod (26) is hinged to the support member (21). One side of the connecting block (19) is fixedly connected to the support member (21). A wire hole (22) is opened inside the support member (21). A rubber ring (23) is symmetrically fixedly connected inside the wire hole (22).

2. The cable bracket for electrical installation engineering according to claim 1, characterized in that: The casing (24) has symmetrically arranged sliding grooves (29) inside. One end of the fixing rod (25) is fixedly connected to a limiting plate (27). The limiting plate (27) is slidably connected to the casing (24) through the sliding grooves (29).

3. A cable bracket for electrical installation engineering according to claim 2, characterized in that: A spring (28) is fixedly connected to one side of the limiting plate (27), and one end of the spring (28) is fixedly connected to the housing (24).

4. A cable bracket for electrical installation engineering according to claim 1, characterized in that: The protective shell (11) is symmetrically equipped with slide rails (17), and two sliders (18) are slidably connected inside the slide rails (17). One side of the sliders (18) is fixedly connected to the support (21).

5. A cable bracket for electrical installation engineering according to claim 1, characterized in that: The protective shell (11) is symmetrically fixedly connected to a limiting block (14), and a rubber pad (16) is fixedly connected to one side of the limiting block (14).

6. A cable bracket for electrical installation engineering according to claim 5, characterized in that: The limiting block (14) has symmetrical screw holes (15) on one side.

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