An electrical cable support protection device

Abstract

The utility model discloses an electrical cable support protection device, including two mounting panel, first protective housing and second protective housing, first protective housing and second protective housing between through the hinge connection, one side inner wall of first protective housing is fixedly connected with two support plate, is equipped with a plurality of perforation on the support plate, and the circumferential inner wall fixed connection of perforation has a plurality of damping telescopic link, and the other end fixed connection of damping telescopic link has the arc plate, and the outer wall sleeve joint of damping telescopic link has the spring, one side fixed connection of mounting panel has two connecting blocks, and the other end fixed connection of two connecting blocks has same arc fixed plate, and first protective housing is clamped between two arc fixed plate. The utility model discloses through the effect of spring makes the damping telescopic link stretch, to make a plurality of arc plate gather to the middle, and then to the cable of different specifications is clamped and supports, to prevent the pulling of cable, to avoid the damage of cable.

Description

Technical Field

[0001] This utility model relates to the field of electrical engineering cable technology, and in particular to an electrical cable support and protection device. Background Technology

[0002] Cables are a general term for items such as optical cables and electrical cables. Cables play an important role in equipment connection, power transmission and other fields. They are indispensable equipment in electrical engineering, and their safe operation is crucial to ensuring the stability of various systems.

[0003] A search revealed a Chinese patent with publication number CN222515146U, which discloses a cable support and protection device. Although the patent uses cable grooves to clamp and fix cables, which facilitates the limitation of cable position and prevents cables from getting close to each other and tangling, it can only support cables of one diameter. Secondly, when installing cables, the cables may be pulled to facilitate better installation, which causes friction between the outer surface of the cable tube and the surface of the support device, resulting in damage to the outer surface of the cable tube.

[0004] In order to better address the above problems and to improve the industry's technological level and enhance its core competitiveness, this application proposes a new support and protection structure that differs from existing technologies. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that existing devices can only support cables of one specification and cause friction between the cable conduit surface and the surface of the support device, and to propose an electrical cable support and protection device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An electrical cable support and protection device includes two mounting plates, a first protective shell and a second protective shell. The first protective shell and the second protective shell are connected by a hinge. Two support plates are fixedly connected to the inner wall of one side of the first protective shell. The support plates are provided with multiple perforations. Multiple damping telescopic rods are fixedly connected to the inner circumference of the perforations. An arc-shaped plate is fixedly connected to the other end of the damping telescopic rod. A spring is sleeved on the outer wall of the damping telescopic rod.

[0008] Furthermore, two connecting blocks are fixedly connected to one side of the mounting plate, and the other end of the two connecting blocks is fixedly connected to the same arc-shaped fixing plate. The first protective shell is stuck between the two arc-shaped fixing plates, and the first protective shell is fixed to the arc-shaped fixing plate by bolts.

[0009] Furthermore, a connecting pipe is fixedly inserted between the two support plates, and the outer wall of the connecting pipe is provided with multiple vent holes.

[0010] Furthermore, a plurality of screws are fixedly connected to one inner wall of the first protective shell, and the other end of the screws passes through the first protective shell and is threadedly connected to a nut.

[0011] Furthermore, the curved plate is fitted with multiple ball bearings for rotation.

[0012] Furthermore, one end of the spring is fixedly connected to the inner circumferential wall of the perforation, and the other end of the spring is fixedly connected to the arc-shaped plate.

[0013] Furthermore, two fixing bolts are inserted into one side of the mounting plate.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. By extending the damping telescopic rod under the action of the spring, multiple arc-shaped plates are brought together in the middle, thereby clamping and supporting cables of different diameters to prevent the cables from being pulled and damaged.

[0016] 2. Multiple ball bearings are embedded in the rotating arc plate. The ball bearings are designed to facilitate the pulling of the cable, thereby making it easy to adjust the cable and preventing damage from pulling.

[0017] 3. The cable is protected by the first and second protective shells, thereby reducing cable damage and extending the cable's service life. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an electrical cable support and protection device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the unfolded structure of the protective cover of an electrical cable support and protection device proposed in this utility model;

[0020] Figure 3 This is a cross-sectional view of the support plate of an electrical cable support and protection device proposed in this utility model.

[0021] Figure 4 This is a partially enlarged structural diagram of an electrical cable support and protection device proposed in this utility model.

[0022] In the diagram: 1. Mounting plate; 2. Fixing bolt; 3. Connecting block; 4. Arc-shaped fixing plate; 5. First protective shell; 501. Second protective shell; 6. Screw; 601. Nut; 7. Support plate; 701. Perforation; 8. Connecting pipe; 9. Vent hole; 10. Damping telescopic rod; 11. Arc-shaped plate; 12. Ball bearing; 13. Spring. Detailed Implementation

[0023] 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.

[0024] Reference Figures 1-4 An electrical cable support and protection device includes two mounting plates 1, a first protective shell 5 and a second protective shell 501, wherein the first protective shell 5 and the second protective shell 501 are connected by a hinge.

[0025] Two support plates 7 are snapped and fixed inside the first protective shell 5. A retaining ring is set at the edge of the first protective shell 5 to limit the edge of the two support plates 7. The support plates 7 are provided with multiple through holes 701. Multiple damping telescopic rods 10 are welded to the inner circumference of the through holes 701. An arc plate 11 is welded to the other end of the damping telescopic rod 10. A spring 13 is sleeved on the outer wall of the damping telescopic rod 10. One end of the spring 13 is fixedly connected to the inner circumference of the through hole 701, and the other end of the spring 13 is fixedly connected to the arc plate 11. Under the action of the spring 13, the damping telescopic rod 10 is stretched, thereby causing the multiple arc plates 11 to converge towards the middle, thereby clamping and supporting cables of different diameters. Multiple ball bearings 12 are embedded in the rotation of the arc plate 11. The design of the ball bearings 12 facilitates the pulling of the cable, thereby facilitating the adjustment of the cable and preventing damage from pulling.

[0026] Two connecting blocks 3 are welded to one side of the mounting plate 1, and the same arc-shaped fixing plate 4 is welded to the other end of the two connecting blocks 3. The first protective shell 5 is stuck between the two arc-shaped fixing plates 4, and the first protective shell 5 is fixed to the arc-shaped fixing plate 4 by bolts.

[0027] Multiple screws 6 are welded to one inner wall of the first protective shell 5. The other end of the screw 6 passes through the first protective shell 5 and is threaded to a nut 601. The second protective shell 501 is fitted onto the first protective shell 5, and one end of the screw 6 is inserted into the second protective shell 501. Then the nut 601 is tightened to fix the first protective shell 5 and the second protective shell 501.

[0028] A connecting pipe 8 is fixed through the two support plates 7. The connecting pipe 8 is used to connect the two support plates 7. The outer wall of the connecting pipe 8 is provided with multiple vent holes 9. Gas can enter the connecting pipe 8 from one end, and then enter the first protective shell 5 and the second protective shell 501 from the vent holes 9. Finally, the gas is discharged from the other end of the connecting pipe 8, thereby ventilating the first protective shell 5 and keeping it dry.

[0029] Threaded holes are opened on the outer walls of the two support plates 7 and the first protective shell 5 and the second protective shell 501. Threaded pins can be installed in the threaded holes to fix the two support plates 7 tightly to the first protective shell 5 and the second protective shell 501, and to limit the position again.

[0030] Two fixing bolts 2 are inserted into one side of the mounting plate 1, and the device is fixedly installed using the fixing bolts 2.

[0031] The working principle of this embodiment is as follows: In use, firstly, unscrew the nut 601, then pull the second protective shell 501 outward to separate it from the screw 6, thereby opening the second protective shell 501. Then, pass one end of the cable through the through hole 701 of one support plate 7, and then pass the other end of the cable through the through hole 701 of another support plate 7. The cable passes between multiple arc plates 11, and then the damping telescopic rod 10 is stretched under the action of the spring 13, thereby causing the multiple arc plates 11 to converge towards the center, thereby clamping and supporting cables of different specifications, thus preventing the cables from being pulled. The design of the ball bearing 12 facilitates the pulling of the cable, thus facilitating the adjustment of the cable. After installation, put the second protective shell 501 on the first protective shell 5, and insert one end of the screw 6 into the second protective shell 501. Then tighten the nut 601 to fix the first protective shell 5 and the second protective shell 501.

[0032] 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. An electrical cable support and protection device, comprising two mounting plates (1), a first protective shell (5) and a second protective shell (501), wherein the first protective shell (5) and the second protective shell (501) are connected by a hinge, characterized in that, Two support plates (7) are fixedly connected to one side of the inner wall of the first protective shell (5). The support plates (7) are provided with multiple perforations (701). Multiple damping telescopic rods (10) are fixedly connected to the inner circumference of the perforations (701). An arc plate (11) is fixedly connected to the other end of the damping telescopic rod (10). A spring (13) is sleeved on the outer wall of the damping telescopic rod (10).

2. The electrical cable support and protection device according to claim 1, characterized in that, Two connecting blocks (3) are fixedly connected to one side of the mounting plate (1), and the other end of the two connecting blocks (3) is fixedly connected to the same arc-shaped fixing plate (4). The first protective shell (5) is stuck between the two arc-shaped fixing plates (4), and the first protective shell (5) is fixed to the arc-shaped fixing plate (4) by bolts.

3. The electrical cable support and protection device according to claim 1, characterized in that, A connecting pipe (8) is fixedly inserted between the two support plates (7), and the outer wall of the connecting pipe (8) is provided with multiple vent holes (9).

4. The electrical cable support and protection device according to claim 1, characterized in that, Multiple screws (6) are fixedly connected to one inner wall of the first protective shell (5), and the other end of the screws (6) passes through the first protective shell (5) and is threaded with a nut (601).

5. The electrical cable support and protection device according to claim 1, characterized in that, The arc-shaped plate (11) is rotatably fitted with multiple ball bearings (12).

6. The electrical cable support and protection device according to claim 1, characterized in that, One end of the spring (13) is fixedly connected to the inner circumferential wall of the perforation (701), and the other end of the spring (13) is fixedly connected to the arc plate (11).

7. An electrical cable support and protection device according to claim 1, characterized in that, Two fixing bolts (2) are inserted into one side of the mounting plate (1).

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