Internal flat cable assembly of power distribution cabinet

Abstract

The utility model belongs to the technical field of power distribution cabinets, particularly relates to an internal flat cable assembly of a power distribution cabinet, and aims to solve the problems that cables in a conventional power distribution cabinet are often arranged in a mess and lack of a unified fixing and arranging structure, so that the attractiveness of the power distribution cabinet is affected, and interference and abrasion among the cables are possibly caused. Comprising a fixed plate fixed in the power distribution cabinet; a plurality of U-shaped frames are arranged at the side end of the fixing plate, a plurality of containing gaps are formed between the U-shaped frames and the fixing plate and used for containing cables, and a set of clamping assemblies used for clamping and positioning the cables are arranged in each U-shaped frame. The internal flat cable assembly of the power distribution cabinet has the advantages of being stable in structure, convenient to install, tidy in cable arrangement, good in protection effect and the like, and has high practical value.

Description

TECHNICAL FIELD

[0001] The utility model relates to power distribution cabinet technical field especially relates to a power distribution cabinet's internal wire arrangement component. BACKGROUND

[0002] The power distribution cabinet refers to the electrical device for power system generation, transmission, distribution, electric energy conversion and consumption, which plays the role of on-off, control or protection.

[0003] In the prior art, the cable arrangement in the power distribution cabinet is often messy, lacking a unified fixing and arranging structure, which not only affects the appearance of the power distribution cabinet, but also may cause interference and wear between the cables, reducing the reliability and safety of the power distribution cabinet. Therefore, there is an urgent need for a power distribution cabinet internal wire arrangement component that can neatly arrange and fix the cables. SUMMARY

[0004] The utility model discloses a power distribution cabinet's internal wire arrangement component, which solves the problem of messy cable arrangement in the power distribution cabinet in the prior art, and provides a unified fixing and arranging structure.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A power distribution cabinet internal wire arrangement component includes a fixed plate fixed in the power distribution cabinet;

[0007] Wherein, the side end of the fixed plate is provided with a plurality of U-shaped racks, a plurality of accommodation gaps are formed between the plurality of U-shaped racks and the fixed plate, a plurality of accommodation gaps are used for accommodating cables, a group of clamping assemblies for clamping and positioning the cables are arranged in each of the plurality of U-shaped racks, and each of the plurality of U-shaped racks includes a limiting plate and two plug-in plates, and the two plug-in plates are fixed to the side end of the limiting plate.

[0008] A plurality of connection assemblies are arranged between the plurality of U-shaped racks and the fixed plate for fixing the plurality of U-shaped racks to the fixed plate.

[0009] In one possible design, each of the connection assemblies includes two insertion slots formed in the fixed plate, the two plug-in plates are respectively inserted into the two insertion slots, a first recess is formed in the fixed plate, a clamping block is slidably arranged in the first recess, a clamping groove is formed in the bottom end of each of the two plug-in plates, the clamping block is clamped with the two clamping grooves, two positioning springs are fixed to the bottom end of the clamping block, and the side ends of the two positioning springs are fixed in the first recess.

[0010] In a possible design, each group of the connecting assemblies further comprises two connecting rods fixed to the bottom end of the clamping block, both of the connecting rods are movably penetrated through the bottom end of the fixed plate, the bottom end of both of the connecting rods is fixed with a same pulling plate, both of the positioning springs are respectively sleeved on the surface of the two connecting rods.

[0011] In a possible design, the side end of each of the clamping assemblies is provided with an inclined edge.

[0012] In a possible design, each group of the clamping assemblies comprises a second groove formed in the limiting plate, a clamping plate is slidably arranged in the second groove, a fastening spring is fixed to the side end of the clamping plate, and the fastening spring is fixed in the second groove.

[0013] In a possible design, the side end of each of the clamping plates is fixed with a rubber semicircular block.

[0014] In the application, the cable is placed in the U-shaped frame, and the two plug-in plates in the U-shaped frame are respectively inserted into the two plug-in slots, the clamping block is moved upward into the clamping groove by the elastic pushing of the two positioning springs, so that the position of the two plug-in plates is fixed, the U-shaped frame is fixed on the fixed plate, the U-shaped frame and the fixed plate cooperate to form a containing groove, the containing groove is used for containing the cable, the cable is arranged, and the clamping plate in the limiting plate is elastically pushed to extrude the space in the containing groove, so that the stability of the cable is ensured.

[0015] In the internal cable arrangement assembly of the power distribution cabinet, a plurality of U-shaped frames are arranged on the fixed plate, and a plurality of containing gaps are formed between the U-shaped frames and the fixed plate, so that the cables can be neatly contained, and the neatness and the appearance of the power distribution cabinet are improved.

[0016] In the internal cable arrangement assembly of the power distribution cabinet, a clamping assembly is arranged in the U-shaped frame, the cable can be clamped and positioned, the shaking and mutual interference of the cable are avoided, and the reliability and the safety of the power distribution cabinet are improved.

[0017] The internal cable arrangement assembly of the power distribution cabinet has the advantages of stable structure, convenient installation, neat cable arrangement, good protection effect and the like, and has high practical value. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 Fig. 1 is a front view of an internal cable arrangement assembly of a power distribution cabinet according to the present application;

[0019] Fig. 2 Fig. 1 is a front view of an internal cable arrangement assembly of a power distribution cabinet according to the present application;

[0020] Fig. 3A second partial sectional view of the internal wire arrangement assembly of the power distribution cabinet is provided.

[0021] In the figure: 1, fixed plate; 2, limiting plate; 3, plug plate; 4, plug slot; 5, clamping groove; 6, clamping block; 7, first groove; 8, connecting rod; 9, positioning spring; 10, pull plate; 11, second groove; 12, fastening spring; 13, clamping plate; 14, rubber semicircular block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] Embodiment 1: refer to Figs. 1-3 A wire arrangement assembly comprises a fixed plate 1 fixed in a power distribution cabinet. The side end of the fixed plate 1 is provided with a plurality of U-shaped racks, which together form a plurality of accommodation gaps with the fixed plate 1 for neatly accommodating cables. Each U-shaped rack comprises a limiting plate 2 and two plug plates 3, wherein the two plug plates 3 are respectively fixed to the two side ends of the limiting plate 2.

[0024] In order to stably fix the U-shaped rack on the fixed plate 1, a plurality of connecting assemblies are adopted. Each connecting assembly comprises two plug slots 4 formed in the fixed plate 1, and the two plug plates 3 are respectively inserted into the two plug slots 4 to achieve preliminary fixation. In addition, a first groove 7 is formed in the fixed plate 1, and a clamping block 6 is slidably installed in the first groove 7. The bottom end of each plug plate 3 is provided with a clamping groove 5, and when the plug plate 3 is completely inserted into the plug slot 4, the clamping block 6 can be clamped with the two clamping grooves 5 under the action of the spring force, thereby further stabilizing the position of the U-shaped rack.

[0025] In order to facilitate the operation of the clamping block 6, each connecting assembly further comprises two connecting rods 8 fixed to the bottom end of the clamping block 6, which are both downwardly movable through the bottom end of the fixed plate 1 and are fixed with the same pull plate 10 at the bottom end. Two positioning springs 9 are respectively sleeved on the surfaces of the two connecting rods 8 and are respectively connected to the clamping block 6 and the bottom of the first groove 7 to provide elastic force for the clamping block 6. The positioning spring 9 is selected from SWC 0.8mm wire diameter spring.

[0026] An inclined edge is formed at the side end of each clamping block 6, which facilitates the clamping block 6 to be extruded and automatically retracted into the first groove 7 when the plug plate 3 is inserted. After the plug plate 3 is completely inserted, the clamping block 6 is popped out and clamped into the clamping groove 5 under the action of the spring force.

[0027] Embodiment 2: refer to Figs. 1-3On the basis of embodiment 1, improve: a power distribution cabinet internal wire arrangement assembly is applied in the power distribution cabinet technical field, in order to be held positioning to cable, a group of clamping assemblies are arranged in each U-shaped frame. Each group of clamping assemblies includes the second groove 11 opened in the limiting plate 2, the clamping plate 13 is slidably installed in the second groove 11. The side end of the clamping plate 13 is fixed with the fastening spring 12, the other end of the fastening spring 12 is fixed in the second groove 11, and the clamping plate 13 is provided with the elastic force outward, so that it can clamp the cable. In order to improve the stability of clamping and protect the cable, the side end of the plurality of clamping plates 13 is fixed with the rubber semicircular block 14.

[0028] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art within the technical range disclosed by the present application, according to the technical scheme and the utility model concept of the present application, equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. An internal wiring assembly for a power distribution cabinet, characterized in that, include: Fixing plate (1) inside the distribution cabinet; The fixing plate (1) has multiple U-shaped frames on its side, and multiple accommodating gaps are formed between the multiple U-shaped frames and the fixing plate (1). The multiple accommodating gaps are used to accommodate cables. Each of the multiple U-shaped frames is provided with a set of clamping components for clamping and positioning the cables. Each of the multiple U-shaped frames includes a limiting plate (2) and two insert plates (3). The two insert plates (3) are fixed to the side of the limiting plate (2). Multiple sets of connecting components are respectively disposed between multiple U-shaped frames and a fixing plate (1) for fixing multiple U-shaped frames onto the fixing plate (1).

2. The internal wiring assembly of a power distribution cabinet according to claim 1, characterized in that, Each of the connecting components includes two slots (4) opened in the fixed plate (1), and the two insert plates (3) are respectively inserted into the two slots (4). The fixed plate (1) has a first groove (7) opened in it, and a snap-fit ​​block (6) slides in the first groove (7). The bottom ends of the two insert plates (3) are provided with snap-fit ​​grooves (5). The snap-fit ​​block (6) is snapped into the two snap-fit ​​grooves (5). The bottom end of the snap-fit ​​block (6) is fixed with two positioning springs (9), and the side ends of the two positioning springs (9) are fixed in the first groove (7).

3. The internal wiring assembly of a power distribution cabinet according to claim 2, characterized in that, Each of the connecting components further includes two connecting rods (8) fixed to the bottom of the snap-fit ​​block (6). Both connecting rods (8) move downward through the bottom of the fixing plate (1). The bottom of the two connecting rods (8) is fixed with the same pull plate (10). The two positioning springs (9) are respectively sleeved on the surface of the two connecting rods (8).

4. The internal wiring assembly of a power distribution cabinet according to claim 2, characterized in that, Each of the multiple snap-fit ​​blocks (6) has an inclined edge on its side.

5. An internal wiring assembly for a power distribution cabinet according to any one of claims 1-3, characterized in that, Each clamping assembly includes a second groove (11) formed in the limiting plate (2), a clamping plate (13) sliding in the second groove (11), and a fastening spring (12) fixed to the side end of the clamping plate (13), the fastening spring (12) being fixed in the second groove (11).

6. The internal wiring assembly of a power distribution cabinet according to claim 5, characterized in that, Each of the clamps (13) has a rubber semicircular block (14) fixed to its side end.

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