Building electrical cable positioning device

Abstract

The utility model discloses a building electrical cable positioning device, which belongs to the technical field of electrical cable positioning devices and comprises a mounting rack, at least one positioning structure for limiting and fixing an electrical cable body is arranged on the mounting rack, and the positioning structure comprises a first positioning cover fixedly connected to the side surface of the mounting rack. The first positioning cover is rotationally connected with a second positioning cover through a hinge; by arranging a positioning structure and an elastic structure, the device utilizes a spring in the elastic structure as a core buffer element, when an electrical cable body is pulled by external force, a fixed cover moves along with the electrical cable body and pushes a limiting plate, force is transmitted to a movable plate through a connecting rod, then the spring is compressed, and effective absorption and dispersion of energy are realized; in the process, instant impact force on the electrical cable body is relieved, so that cable damage or breakage caused by stress concentration is avoided, and the service life of the electrical cable body is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electrical cable positioning device technical field, concretely relates to a kind of building electrical cable positioning device. BACKGROUND

[0002] In modern construction, electrical cables as an important medium for power transmission and information transmission, its stability and safety are directly related to the normal operation of the entire building electrical system. However, in the actual construction process, due to the complexity of the working environment, electrical cables often face unexpected tension or impact from multiple aspects, which may be caused by misoperation of construction personnel, accidental touch of mechanical equipment, wind and other natural factors. These challenges not only may cause damage or breakage of electrical cables, but also may cause electrical failure, even cause safety accidents, pose a serious threat to construction progress and personnel safety.

[0003] Traditional electrical cable positioning device often uses simple fixing method, such as using cable ties, buckles or fixed supports, etc. to fix the cable at a specific position. However, these fixing methods often cannot provide enough buffer and protection when facing unexpected tension or impact, causing the cable to be easily damaged, with certain safety hazards. SUMMARY

[0004] The utility model aims at providing a kind of building electrical cable positioning device to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of building electrical cable positioning device, including mounting bracket, at least one positioning structure for limiting and fixing electrical cable body is provided on the mounting bracket, the positioning structure includes the first positioning cover fixedly connected to the side surface of mounting bracket, the first positioning cover is rotatably connected with the second positioning cover by hinge, the first positioning cover and the second positioning cover are all provided with elastic structure and fixed assembly, the elastic structure includes the vertical plate fixedly connected to the first positioning cover and the second positioning cover, at least one mounting sleeve is fixedly connected to the two side surfaces of vertical plate, the mounting sleeve is slidably connected with movable plate inside, the movable plate is fixedly connected with connecting rod and spring, the end of connecting rod away from movable plate is fixedly connected with limiting plate.

[0006] As a preferred embodiment, the fixed assembly includes guide block slidably connected to the inside of first positioning cover and second positioning cover respectively, the guide block is fixedly connected with fixed cover, the shape of guide block is set as T-shaped.

[0007] As a preferred implementation form, the inner wall of the fixed cover is fixedly connected with rubber pads, the cross-sectional shape of the two rubber pads after being attached together is a circular ring shape, and at this time the two rubber pads can be attached to the electrical cable body.

[0008] As a preferred implementation form, the diameter of the through hole in the limiting plate is greater than the diameter of the electrical cable body, and two sliding grooves are arranged at the opening of the limiting plate.

[0009] As a preferred implementation form, one end of the spring away from the movable plate is fixedly connected with the mounting sleeve, and the spring is sleeved on the outer wall of the connecting rod, and the connecting rod penetrates the mounting sleeve.

[0010] As a preferred implementation form, the diameter of the fixed cover is greater than the diameter of the through hole in the limiting plate, and when the fixed cover moves, the limiting plate on the side of the moving direction can be pushed to move.

[0011] As a preferred implementation form, the first positioning cover and the second positioning cover are fixedly connected with a fixed block, and the same fastening bolt is detachably mounted on the two fixed blocks.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a positioning structure and elastic structure are set up, and in the building construction process, the electrical cable body often faces the challenge of accidental tension or impact force, and the device uses the spring in the elastic structure as the core buffer element, when the electrical cable body is pulled by external force, the fixed cover moves along with the electrical cable body and pushes the limiting plate, and the force is transmitted to the movable plate through the connecting rod, and then the spring is compressed, so that the effective absorption and dispersion of energy are realized, this process not only slows down the instantaneous impact force that the electrical cable body receives, thereby avoiding the cable damage or breakage caused by stress concentration, prolonging the service life of the electrical cable body.

[0014] The utility model discloses a limiting plate and sliding groove are set up, and the limiting plate can cooperate with the fixed cover and the elastic structure, and the elastic structure is protected, and at the same time, the diameter of the through hole in the limiting plate is carefully set to be slightly greater than the diameter of the electrical cable body, this design avoids unnecessary friction between the electrical cable body and the limiting plate away from the automatic moving direction side, significantly reduces the cable wear, prolongs the service life of the cable, and at the same time, ensures the stable transmission of electrical signals, reduces the electrical failure risk caused by cable damage. ACCURATE DRAWINGS

[0015] Figure 1 It is the whole schematic view of the utility model structure;

[0016] Figure 2The utility model discloses a mounting frame, first positioning cover and second positioning cover schematic view of the utility model structure.

[0017] Figure 3 The utility model discloses first positioning cover and second positioning cover section view schematic view of the utility model structure.

[0018] Figure 4 The utility model discloses first positioning cover, second positioning cover, guide block, fixed cover and rubber pad connection schematic view of the utility model structure.

[0019] Figure 5 The utility model discloses A part enlarged schematic view of the utility model structure.

[0020] In the drawing: 1, mounting frame;2, positioning structure;201, first positioning cover;202, second positioning cover;203, fixed block;3, electrical cable body;4, elastic structure;401, vertical board;402, mounting sleeve;403, movable plate;404, connecting rod;405, spring;5, limit plate;6, fixed assembly;601, guide block;602, fixed cover;603, rubber pad;7, sliding slot. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the embodiment.

[0022] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and the simple improvement of the method of the utility model under the concept of the utility model belongs to the range of the utility model.

[0023] Please refer to Figures 1-5The utility model provides a kind of building electrical cable positioning device, including mounting frame 1, at least one positioning structure 2 for limiting and fixing electrical cable body 3 is provided on mounting frame 1, positioning structure 2 includes the first positioning cover 201 fixedly connected to the side surface of mounting frame 1, the second positioning cover 202 is rotatably connected on the first positioning cover 201 by hinge, and elastic structure 4 and fixed assembly 6 are all provided on the first positioning cover 201 and the second positioning cover 202, elastic structure 4 includes the vertical plate 401 fixedly connected on the first positioning cover 201 and the second positioning cover 202, at least one mounting sleeve 402 is fixedly connected on the two side surfaces of vertical plate 401, slidingly connected with movable plate 403 in mounting sleeve 402, connecting rod 404 and spring 405 are fixedly connected on movable plate 403, and one end of connecting rod 404 is fixedly connected with limiting plate 5 away from movable plate 403, in actual application scene, operating personnel can flexibly select to install appropriate number of the device in appropriate interval position according to specific project demand, electrical layout planning and the actual length of electrical cable body 3, and the device needs to be installed with appropriate number of mounting sleeve 402 on vertical plate 401 according to the weight of electrical cable body 3 applicable, so as to select appropriate number of spring 405, avoid that the compression degree of spring 405 is too large under natural state in actual use process, and affect subsequent protection effect.

[0024] Specifically, as shown in Figure 3 、 4 And 5, fixed assembly 6 includes guide block 601 slidingly connected in the inside of first positioning cover 201 and second positioning cover 202 respectively, guide block 601 is fixedly connected with fixed cover 602, the shape of guide block 601 is set as T shape, rubber pad 603 is fixedly connected on the inner wall of fixed cover 602, the cross-sectional shape of two rubber pads 603 after adhesion constitutes circular ring shape, and at this time, two rubber pads 603 can be adhered with electrical cable body 3, by setting rubber pad 603, due to the self characteristic of rubber pad 603, it has certain deformation ability, so as to facilitate fixed cover 602 to be closely adhered with electrical cable body 3 through rubber pad 603, to complete the limiting and fixing of electrical cable body 3, and ensure that fixed cover 602 can move synchronously with electrical cable body 3 when electrical cable body 3 is subjected to sudden pulling force from outside, so that fixed cover 602 pushes limiting plate 5, so that spring 405, realize the effective absorption and dispersion of energy, this process not only slows down the instantaneous impact force that electrical cable body 3 receives, so as to avoid cable damage or breakage caused by stress concentration, prolong the service life of electrical cable body 3.

[0025] Specifically, as shown in Figure 1 、 2As shown in Figure 3, the diameter of the through hole inside the limiting plate 5 is larger than the diameter of the electrical cable body 3, and two sliding grooves 7 are provided at the opening of the limiting plate 5. By carefully setting the diameter of the through hole inside the limiting plate 5 to be slightly larger than the diameter of the electrical cable body 3, this design avoids unnecessary friction between the electrical cable body 3 and the limiting plate 5 on the side away from the automatic movement direction, significantly reduces cable wear, extends the service life of the cable, and at the same time ensures stable transmission of electrical signals and reduces the risk of electrical faults caused by cable damage.

[0026] Specifically, such as Figure 4 and 5 As shown, the end of the spring 405 away from the movable plate 403 is fixedly connected to the mounting sleeve 402, and the spring 405 is sleeved on the outer wall of the connecting rod 404. The connecting rod 404 passes through the mounting sleeve 402. The diameter of the fixed cover 602 is larger than the diameter of the through hole inside the limiting plate 5. When the fixed cover 602 moves, it can push the limiting plate 5 located on one side of the moving direction to move. By setting the diameter of the fixed cover 602 to be larger than the diameter of the through hole inside the limiting plate 5, it is ensured that when the fixed cover 602 moves, it can push the limiting plate 5 on the moving side to move.

[0027] Specifically, such as Figure 2 As shown, a fixing block 203 is fixedly connected to both the first positioning cover 201 and the second positioning cover 202, and the same fastening bolt is detachably installed on both fixing blocks 203. By setting the fixing block 203, it is convenient for operators to quickly disassemble or fix the first positioning cover 201 and the second positioning cover 202, thereby improving the convenience of operators to disassemble and assemble the electrical cable body 3 and ensuring the work efficiency of the staff.

[0028] The working principle and usage process of this utility model are as follows: When the operator uses this device to position the electrical cable body 3 during construction, they directly flip and open the second positioning cover 202, place the electrical cable body 3 into the rubber pad 603 inside the first positioning cover 201, then flip the second positioning cover 202 again, and fix the two fixing blocks 203 with the fastening bolts, thereby fixing the first positioning cover 201 and the second positioning cover 202. The two fixing covers 602 limit and fix the electrical cable body 3 through the rubber pad 603. When in daily life... During normal use, when the electrical cable body 3 is suddenly pulled by an external force, the electrical cable body 3 moves the fixed cover 602, causing the fixed cover 602 to push the limiting plate 5 on one side of the movement direction. When the limiting plate 5 moves, it drives the movable plate 403 to move through the connecting rod 404, causing the movable plate 403 to squeeze the spring 405, thereby buffering. When the external force disappears, under the action of the spring 405, the limiting plate 5 drives the fixed cover 602 to automatically return to its original position, thereby causing the electrical cable body 3 to automatically return to its initial state.

[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.

Claims

1. A building electrical cable positioning device, comprising a mounting bracket (1), characterized in that: The mounting bracket (1) is provided with at least one positioning structure (2) for limiting and fixing the electrical cable body (3). The positioning structure (2) includes a first positioning cover (201) fixedly connected to the side of the mounting bracket (1). A second positioning cover (202) is rotatably connected to the first positioning cover (201) via a hinge. Both the first positioning cover (201) and the second positioning cover (202) are provided with an elastic structure (4) and a fixing component (6). The elastic structure (4) includes a vertical plate (401) fixedly connected to the first positioning cover (201) and the second positioning cover (202). At least one mounting sleeve (402) is fixedly connected to each side of the vertical plate (401). A movable plate (403) is slidably connected inside the mounting sleeve (402). A connecting rod (404) and a spring (405) are fixedly connected to the movable plate (403). A limiting plate (5) is fixedly connected to the end of the connecting rod (404) away from the movable plate (403).

2. The building electrical cable positioning device according to claim 1, characterized in that: The fixing component (6) includes a guide block (601) that is slidably connected inside the first positioning cover (201) and the second positioning cover (202), respectively. The fixing cover (602) is fixedly connected to the guide block (601), and the shape of the guide block (601) is set as T-shaped.

3. The building electrical cable positioning device according to claim 2, characterized in that: A rubber pad (603) is fixedly connected to the inner wall of the fixing cover (602). The cross-sectional shape of the two rubber pads (603) after they are put together forms a ring shape, and at this time the two rubber pads (603) can be put into contact with the electrical cable body (3).

4. The building electrical cable positioning device according to claim 1, characterized in that: The diameter of the through hole inside the limiting plate (5) is larger than the diameter of the electrical cable body (3), and two sliding grooves (7) are provided at the opening of the limiting plate (5).

5. A building electrical cable positioning device according to claim 1, characterized in that: The end of the spring (405) away from the movable plate (403) is fixedly connected to the mounting sleeve (402), and the spring (405) is sleeved on the outer wall of the connecting rod (404), and the connecting rod (404) passes through the mounting sleeve (402).

6. A building electrical cable positioning device according to claim 3, characterized in that: The diameter of the fixed cover (602) is larger than the diameter of the through hole inside the limiting plate (5). When the fixed cover (602) moves, it can push the limiting plate (5) located on one side of the moving direction to move.

7. A building electrical cable positioning device according to claim 1, characterized in that: The first positioning cover (201) and the second positioning cover (202) are both fixedly connected to a fixing block (203), and the two fixing blocks (203) are detachably installed with the same fastening bolt.

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