Wiring structure of distribution box

Abstract

The utility model discloses a distribution box wiring structure, and relates to the field of distribution boxes, the distribution box wiring structure comprises a plurality of lead frames, the lead frames are fixedly connected to two sides of the interior of a distribution box at equal intervals, the interior of each lead frame is provided with a hollow inner cavity, and the surface of each lead frame is symmetrically provided with slideways communicated with the inner cavity; one side of the lead frame is connected with the wire clamps in a sliding mode at equal intervals, the middle portions of the wire clamps are connected into the inner cavity in a sliding mode, the two ends of the wire clamps penetrate through the sliding ways and extend to the outer side of the lead frame, and the extending portions are arranged in a mutually symmetrical and bent mode. An operator can firstly fix one end of an electric wire in the wire dragging sleeve, and then drags the wire dragging sleeve to slide along the sliding chute, so that the electric wire is guided to quickly pass through each wire clamp, and the wiring speed and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the field of distribution boxes, in particular to a wiring structure of a distribution box. Background Art

[0002] As a key equipment for power distribution and protection, the distribution box plays a vital role in various buildings, factories and public facilities. The wiring structure of the distribution box not only directly affects the operating efficiency and stability of the power system, but also is related to electrical safety and subsequent maintenance management. The traditional wiring method often relies on manual insertion and fixing of wires in each wire card one by one. This method is not only time-consuming and labor-intensive, but also extremely inefficient when facing complex and changeable wiring requirements. In addition, the existing wire card fixing method mostly adopts simple buckles or screws for fastening. This method is prone to loosening or deformation during long-term use, which may cause the wires to fall off or have poor contact. Utility Model Content

[0003] The utility model aims to provide a distribution box wiring structure, and solves the following technical problems: how to improve wiring efficiency and flexibility, and how to enhance the convenience of wire maintenance.

[0004] In order to solve the problems existing in the prior art, the technical solution adopted by the utility model is as follows:

[0005] A wiring structure of a distribution box, comprising a conductor rack, a plurality of conductor racks are provided, and the conductor racks are fixedly connected to both sides of the distribution box at equal distances, each conductor rack is provided with a hollow inner cavity, and slideways connected to the inner cavity are symmetrically provided on the surface of the conductor rack;

[0006] The line card is equidistantly slidably connected to one side of the wire frame, the middle of the line card is slidably connected in the inner cavity, the two ends of the line card pass through the slide and extend to the outside of the wire frame, and the extended parts are arranged in mutually symmetrical curved shapes.

[0007] Preferably, the line card and the slideway are interference fit.

[0008] Preferably, two ends of the line card are bent in opposite directions and extend outwards.

[0009] Preferably, a slide groove is provided on the surface of the wire rack between the slideways, a wire dragging sleeve is provided on one side of the bottom of the wire rack, a slider is fixedly connected to one side of the wire dragging sleeve, and the slider is slidably connected inside the slide groove.

[0010] Preferably, a threaded hole is provided on the other side of the cable sleeve, and a screw is threadedly connected inside the threaded hole of the cable sleeve.

[0011] Preferably, one end of the screw is provided with a triangular piece extending outwards.

[0012] Preferably, the outer diameter of the cable sleeve is smaller than the inner diameter of the cable clip, and the diameter of the screw is smaller than the distance between the two ends of the cable clip.

[0013] Compared with the related art, the utility model has the following beneficial effects:

[0014] The utility model realizes a fast wiring method by introducing a combination of a wire drag sleeve and a screw rod. The operator can first fix one end of the wire in the wire drag sleeve, and then drag the wire drag sleeve to slide along the slide groove to guide the wire to quickly pass through each wire card, thereby improving the speed and efficiency of wiring. This method is particularly suitable for scenarios that require a large amount of wiring and can significantly shorten the construction period. The wiring structure not only supports directly embedding the wire into the wire card for fixation, but also provides a fast wiring method for guiding the wire by the wire drag sleeve. This double wiring method allows the operator to flexibly choose according to actual needs and scenarios, thereby improving the flexibility and adaptability of wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the lead frame structure of the utility model;

[0017] Figure 3 It is a cross-sectional view of the lead frame structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the line card structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the cable dragging sleeve structure of the utility model.

[0020] Figure numerals: 1, wire rack; 2, slide; 3, wire clip; 4, slide groove; 5, wire drag sleeve; 6, slider; 7, screw; 8, triangle piece. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] The wiring structure of the distribution box comprises a wire rack 1 and a wire card 3;

[0023] like Figures 1 to 5As shown, a plurality of wire racks 1 are provided, and the wire racks 1 are fixedly connected at equal intervals on both sides of the inside of the distribution box. A hollow inner cavity is provided inside each wire rack 1, and a slideway 2 connected to the inner cavity is symmetrically provided on its surface. A wire card 3 is slidably connected to one side of the wire rack 1 at equal intervals, and the middle part of the wire card 3 is slidably connected in the inner cavity. Both ends of the wire card 3 pass through the slideway 2 and extend to the outside of the wire rack 1, and the extended parts are arranged in mutually symmetrical curved shapes;

[0024] like Figures 1 to 5 As shown, the line card 3 and the guide rail 2 are in interference fit, ensuring that the line card 3 can be dragged for adjustment only under external force.

[0025] like Figures 1 to 5 As shown, the two ends of the line card 3 are bent in opposite directions and extend outwards, and a V-shaped opening is formed between the two ends of the line card 3 to facilitate the embedding of the wires;

[0026] like Figures 1 to 5 As shown, a slide groove 4 is provided on the surface of the conductor rack 1 between the slideways 2, a wire dragging sleeve 5 is provided on one side of the bottom of the conductor rack 1, a slider 6 is fixedly connected to one side of the wire dragging sleeve 5, and the slider 6 is slidably connected inside the slide groove 4;

[0027] like Figures 1 to 5 As shown, a threaded hole is provided on the other side of the cable sheath 5, and a screw 7 is threadedly connected inside the threaded hole of the cable sheath 5;

[0028] like Figures 1 to 5 As shown, one end of the screw rod 7 is provided with a triangular piece 8 extending outward, which facilitates the operator to perform the rotation operation.

[0029] One wiring method is to embed the wire directly into the wire card 3, and the other is to pass one end of the wire into the corresponding wire drag sleeve 5 from the hole under the distribution box, and squeeze the end of the wire by rotating the screw 7 to fix the end of the wire in the wire drag sleeve 5 so that it can firmly clamp the wire to ensure that the wire will not fall off during the dragging process. Then, the wire drag sleeve 5 is dragged and slid upward along the slide groove 4. Since the wire drag sleeve 5 clamps one end of the wire, the wire will move with it during the dragging process and be guided along the wire rack 1 to pass through each corresponding wire card 3, and the wire is quickly set in the wire card 3, thereby improving the wiring speed.

[0030] like Figures 1 to 5 As shown, the outer diameter of the cable sleeve 5 is smaller than the inner diameter of the cable card 3 , ensuring that the cable sleeve 5 can pass through the cable card 3 , and the diameter of the screw rod 7 is smaller than the distance between the two ends of the cable card 3 , ensuring that the screw rod 7 can pass through the middle of the cable card 3 .

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distribution box wiring structure, comprising: A plurality of conductor racks (1) are provided, and the conductor racks (1) are fixedly connected to both sides of the inside of the distribution box at equal intervals, each conductor rack (1) is provided with a hollow inner cavity, and slideways (2) connected to the inner cavity are symmetrically provided on the surface of the conductor rack; The line card (3) is equidistantly slidably connected to one side of the wire rack (1), the middle of the line card (3) is slidably connected in the inner cavity, both ends of the line card (3) pass through the slideway (2) and extend to the outside of the wire rack (1), and the extended parts are arranged in mutually symmetrical curved shapes.

2. The wiring structure of the distribution box according to claim 1, characterized in that: The line clip (3) and the slideway (2) are interference fit.

3. The wiring structure of the distribution box according to claim 1, characterized in that: The two ends of the line card (3) are bent in opposite directions and extend outwards.

4. The wiring structure of the distribution box according to claim 1, characterized in that: The surface of the conductor rack (1) is provided with a slide groove (4) between the slideways (2), a wire dragging sleeve (5) is provided on one side of the bottom of the conductor rack (1), a slider (6) is fixedly connected to one side of the wire dragging sleeve (5), and the slider (6) is slidably connected inside the slide groove (4).

5. The wiring structure of the distribution box according to claim 4, characterized in that: The other side of the cable extension sleeve (5) is provided with a threaded hole, and a screw rod (7) is threadedly connected inside the threaded hole of the cable extension sleeve (5).

6. The wiring structure of the distribution box according to claim 5, characterized in that: One end of the screw rod (7) is provided with a triangular piece (8) extending outwards.

7. The wiring structure of the distribution box according to claim 5, characterized in that: The outer diameter of the cable sheath (5) is smaller than the inner diameter of the cable clamp (3), and the diameter of the screw rod (7) is smaller than the distance between the two ends of the cable clamp (3).

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