Insulation anti-falling device for incoming and outgoing cables of distribution box in construction site

Abstract

The utility model relates to the technical field of distribution box parts, in particular to an insulation anti-falling device for incoming and outgoing cables of a distribution box in a construction site, which comprises a bottom plate provided with a through hole for a cable to pass through. The fixed clamping assembly is installed on the bottom plate and located on the side wall of the through hole; the fixed clamping assembly is installed on the bottom plate and located on the side wall of the through hole, the movable clamping assembly is installed on the bottom plate and located on the side wall of the through hole, the fixed clamping assembly and the movable clamping assembly are oppositely arranged, and the fixed clamping assembly and the movable clamping assembly are connected through an adjusting assembly. According to the utility model, the cable can be stably clamped, the completeness of the cable sheath can be protected, and cable short circuit and electric leakage can be effectively prevented.

Description

Technical Field

[0001] This utility model relates to the technical field of distribution box components, and in particular to an insulation and anti-fall device for the incoming and outgoing cables of a distribution box at a construction site. Background Technology

[0002] Distribution boxes are key devices in power systems used for control and protection. They are responsible for distributing electrical energy rationally and safely to various electrical devices.

[0003] Distribution boxes have functions such as rationally distributing electrical energy, providing overload protection, remote control, and operating power distribution equipment. However, in actual construction site applications, due to reasons such as workers' failure to operate in a standardized manner and lax requirements from management personnel, the incoming and outgoing cables of the distribution box are often directly connected to the distribution box core or fixed by knotting the cables inside the box. This causes the joints to easily loosen or fall off, and the knotting process can easily damage the cables, leading to short circuits or open circuits. This greatly affects the service life of the distribution box and poses a safety hazard of short circuit leakage at the construction site.

[0004] Therefore, those skilled in the art are dedicated to developing an insulated anti-fall device for cables entering and exiting distribution boxes at construction sites, which helps to securely clamp the cables and protect the integrity of the cable sheath, effectively preventing cable short circuits and leakage. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an insulated anti-fall device for cables entering and exiting the power distribution box at the construction site, which helps to clamp the cables firmly and protect the integrity of the cable sheath, effectively preventing short circuits and leakage of the cables.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0007] A fall protection device for insulated cables entering and exiting a power distribution box at a construction site, comprising:

[0008] A base plate having through holes through which cables pass;

[0009] A fixing clamping assembly is mounted on the base plate and located on the side wall of the through hole;

[0010] A movable clamping assembly is mounted on the base plate and located on the side wall of the through hole. The fixed clamping assembly and the movable clamping assembly are arranged opposite to each other and are connected by an adjusting assembly.

[0011] The beneficial effects of this utility model are: after the cables entering and exiting the distribution box pass through the through hole, the adjustment component adjusts the movable clamping component to move closer to the fixed clamping component and clamp the cables in the through hole firmly, saving time and effort, improving on-site work efficiency, and greatly protecting the integrity of the cable sheath, effectively preventing short circuits and leakage.

[0012] Based on the above technical solution, the present invention can be further improved as follows.

[0013] Furthermore, both sides of the base plate have connecting fasteners.

[0014] The beneficial effect of adopting the above-mentioned further solution is that the connecting fasteners facilitate the installation and fastening of the base plate inside the distribution box.

[0015] Furthermore, the fixing clamping assembly includes a fixing plate, which is perpendicularly connected to the base plate.

[0016] The beneficial effect of adopting the above-mentioned further solution is that the fixed plate is vertically connected to the base plate, which facilitates the cooperation between the fixed plate and the movable clamping assembly to clamp the cable.

[0017] Furthermore, the movable clamping assembly includes a movable plate, which is connected to the base plate via a sliding assembly.

[0018] The beneficial effect of adopting the above-mentioned further solution is that the sliding component drives the movable plate to move along the base plate, which facilitates the cooperation between the movable plate and the fixed plate to clamp the cable.

[0019] Furthermore, the sliding component includes a first guide block and a second guide block, both of which have sliding grooves. The two sliding grooves are arranged opposite to each other, and a sliding plate is disposed in the sliding groove. The end of the sliding plate is perpendicularly connected to the movable plate.

[0020] The beneficial effect of adopting the above-mentioned further solution is that the sliding plate moves along the sliding groove, which facilitates the sliding of the movable plate along the bottom plate.

[0021] Furthermore, the adjusting assembly includes a connecting bolt that passes through the fixed plate and the movable plate and extends beyond the fixed plate and the movable plate. The connecting bolt is fitted with a connecting nut and a wing nut, which abut against the movable plate and the fixed plate, respectively.

[0022] The beneficial effect of adopting the above-mentioned further solution is that the connecting nut and the wing nut are used to adjust the distance between the movable plate and the fixed plate, which is conducive to clamping single or multiple cables securely.

[0023] Furthermore, elastic rubber layers are connected to the opposite sides of both the movable plate and the fixed plate.

[0024] The beneficial effects of adopting the above-mentioned further solution are: the elastic rubber layer helps to clamp the cable, reduce damage to the outer surface of the cable, and at the same time reduce the amount of moisture entering the distribution box. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the insulated anti-fall device for the incoming and outgoing cables of the power distribution box at the construction site, according to a specific embodiment of this utility model.

[0026] Figure 2 This is a schematic diagram of the installation of a specific embodiment of the present invention.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Base plate; 2. Through hole; 3. Fixed clamping assembly; 4. Movable clamping assembly; 5. Adjustment assembly; 6. Connecting fastener; 7. Fixed plate; 8. Movable plate; 9. First guide block; 10. Second guide block; 11. Sliding groove; 12. Sliding plate; 13. Connecting bolt; 14. Connecting nut; 15. Wing nut; 16. Elastic rubber layer. Detailed Implementation

[0029] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0030] In the description of this utility model, it should be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] like Figure 1 , Figure 2 As shown, a fall-prevention device for insulated cables entering and exiting a power distribution box at a construction site includes...

[0034] Base plate 1, base plate 1 has through holes 2 through which cables pass;

[0035] Fixed clamping assembly 3 is mounted on the base plate 1 and located on the side wall of the through hole 2;

[0036] The movable clamping component 4 is mounted on the base plate 1 and located on the side wall of the through hole 2. The fixed clamping component 3 and the movable clamping component 4 are arranged opposite to each other and are connected by the adjusting component 5.

[0037] In this utility model, after the cable entering and exiting the distribution box passes through the through hole 2, the adjusting component 5 adjusts the movable clamping component 4 to move closer to the fixed clamping component 3 and clamp the cable in the through hole 2 securely. This saves time and effort, improves on-site work efficiency, and can greatly protect the integrity of the cable sheath, effectively preventing short circuits and leakage.

[0038] like Figure 1 , Figure 2 As shown, in some embodiments, the base plate 1 is made of galvanized steel sheet with a thickness of 2mm. Both sides of the base plate 1 have connecting fasteners 6. The connecting fasteners 6 can be made by bending the ends of the galvanized steel sheet and are easy to install in the distribution box.

[0039] In this embodiment, the fixed clamping assembly 3 includes a fixed plate 7, which may also be made of galvanized steel sheet. The fixed plate 7 is vertically welded to the base plate 1. The movable clamping assembly 4 includes a movable plate 8, which is arranged opposite to the fixed plate 7, and the opposite surface areas of the movable plate 8 and the fixed plate 7 are the same. The movable plate 8 is connected to the base plate 1 through a sliding assembly. In order to facilitate the secure clamping of the cable and ensure the integrity of the cable insulation layer, elastic rubber layers 16 are connected to the opposite sides of the movable plate 8 and the fixed plate 7. The operation is simple, the insulation is wear-resistant, and the installation is convenient.

[0040] Specifically, the sliding component includes a first guide block 9 and a second guide block 10. Both the first guide block 9 and the second guide block 10 have sliding grooves 11. The two sliding grooves 11 are arranged opposite to each other. A sliding plate 12 is provided in the sliding groove 11. The end of the sliding plate 12 is perpendicularly connected to the movable plate 8. When the sliding plate 12 moves in the sliding groove 11, it drives the movable plate 8 to slide along the sliding groove 11.

[0041] The adjusting assembly 5 includes a connecting bolt 13, which passes through the fixed plate 7 and the movable plate 8 and extends beyond the fixed plate 7 and the movable plate 8. The connecting bolt 13 is fitted with a connecting nut 14 and a wing nut 15. In some embodiments, the connecting bolt 13 is welded to the connecting bolt 13 as a whole, and the connecting nut 14 and the wing nut 15 abut against the movable plate 8 and the fixed plate 7, respectively.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for preventing cables from falling into and out of a power distribution box at a construction site, characterized in that: include A base plate (1) having a through hole (2) through which a cable passes; A fixed clamping assembly (3) is mounted on the base plate (1) and located on the side wall of the through hole (2); The movable clamping assembly (4) is mounted on the base plate (1) and located on the side wall of the through hole (2). The fixed clamping assembly (3) and the movable clamping assembly (4) are arranged opposite to each other and are connected by an adjusting assembly (5).

2. The insulated anti-fall device for cables entering and exiting the power distribution box at the construction site according to claim 1, characterized in that: Both sides of the base plate (1) have connecting fasteners (6).

3. The insulated anti-fall device for incoming and outgoing cables of the construction site distribution box according to claim 1, characterized in that: The fixed clamping assembly (3) includes a fixing plate (7) which is perpendicularly connected to the base plate (1).

4. The insulated anti-fall device for incoming and outgoing cables of the construction site distribution box according to claim 3, characterized in that: The movable clamping assembly (4) includes a movable plate (8), which is connected to the base plate (1) via a sliding assembly.

5. The insulated cable anti-fall device for the inlet and outlet cables of the construction site distribution box according to claim 4, characterized in that: The sliding assembly includes a first guide block (9) and a second guide block (10). Both the first guide block (9) and the second guide block (10) have sliding grooves (11). The two sliding grooves (11) are arranged opposite to each other. A sliding plate (12) is provided in the sliding groove (11). The end of the sliding plate (12) is perpendicularly connected to the movable plate (8).

6. The insulated anti-fall device for cables entering and exiting the power distribution box at the construction site according to claim 4, characterized in that: The adjusting assembly (5) includes a connecting bolt (13) that passes through the fixed plate (7) and the movable plate (8) and extends beyond the fixed plate (7) and the movable plate (8). The connecting bolt (13) is fitted with a connecting nut (14) and a wing nut (15), which abut against the movable plate (8) and the fixed plate (7) respectively.

7. The insulated anti-fall device for cables entering and exiting the power distribution box at the construction site according to claim 4, characterized in that: Both the movable plate (8) and the fixed plate (7) have elastic rubber layers (16) connected to their opposite sides.

Images