Wire harness arrangement structure in power distribution cabinet

Abstract

The utility model discloses an internal wiring harness arrangement structure of a power distribution cabinet, which comprises a fixed frame arranged in an inner cavity of the power distribution cabinet, a sliding rail is fixedly connected to an inner cavity of the fixed frame, a plurality of longitudinal sliding blocks are slidably connected to an inner cavity of the sliding rail, and fixed blocks are fixedly connected to the front surfaces of the sliding blocks. A storage pipe is fixedly connected to the front face of the fixing block, a limiting sleeve is fixedly connected to the surface of the storage pipe, and a fixing sleeve is arranged at the bottom of the limiting sleeve. The fixing frame is installed in the inner cavity of the power distribution cabinet, wire harnesses in the power distribution cabinet are placed in the inner cavities of the storage pipes, the fixing blocks slide, the fixing blocks drive the storage pipes to slide in the inner cavity of the fixing frame, and when the storage pipes slide to the appropriate corresponding positions and the limiting sleeves are aligned with the corresponding fixing sleeves up and down, the wire harnesses are stored in the storage pipes. And at the moment, the fixing bolt is arranged in the inner cavities of the limiting sleeve and the fixing sleeve, so that the purposes of arranging the wire harnesses through the limiting structure, facilitating arrangement of the wire harnesses in the power distribution cabinet and flexibly managing the layout direction of the wire harnesses are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of switchgear, especially relates to a switchgear internal wiring arrangement structure. BACKGROUND

[0002] The switchgear is an electrical equipment for distributing electric energy and controlling circuit, and the internal wiring of the switchgear refers to a bundle of electric wires or cables for connecting various electrical elements (such as circuit breakers, contactors, relays, etc.) in the switchgear. In order to ensure the safety of the switchgear and facilitate the maintenance of the switchgear, the internal wiring of the switchgear needs to be kept neat.

[0003] At present, when people upgrade or modify the switchgear, such as adding new electrical elements or replacing old lines, the original wiring layout may be disturbed. If the direction and fixing method of the new wiring are not reasonably planned during the modification process, and the new line is simply connected, the new and old wirings will be intertwined, resulting in a chaotic situation. Therefore, a switchgear internal wiring arrangement structure is needed, which can arrange the wirings through the sliding fixing structure, thereby facilitating the arrangement and flexible management of the wirings in the switchgear. SUMMARY

[0004] The utility model discloses a kind of switchgear internal wiring arrangement structures, with can be arranged wiring through limiting structure, thereby facilitating the arrangement and flexible management of the wirings in the switchgear, to solve the problems proposed in the above background technology.

[0005] The technical scheme for solving the above technical problems is as follows: a kind of switchgear internal wiring arrangement structure, it includes the fixed frame being arranged in the internal cavity of switchgear: the inner cavity of the fixed frame is fixedly connected with slide rail, the inner cavity of the slide rail is slidably connected with several longitudinal slide blocks, the front surface of the slide block is fixedly connected with fixed block, the front surface of the fixed block is fixedly connected with receiving tube, the surface of the receiving tube is fixedly connected with limiting sleeve, the bottom of the limiting sleeve is provided with fixed sleeve, the fixed sleeve is fixedly connected with the inner cavity of the fixed frame, the inner cavity of the limiting sleeve is threadedly connected with fixed bolt, the fixed bolt is threadedly connected with the fixed sleeve.

[0006] Preferably, the surface of the fixed frame is provided with two symmetrical slide grooves, and the internal cavity of the switchgear is fixedly connected with two symmetrical limiting strips, which are matched with the slide grooves.

[0007] Preferably, the front surface of the limiting strip is fixedly connected with two symmetrical limiting buckle seats, and the inner cavity of the limiting buckle seat is threadedly connected with a limiting bolt.

[0008] Preferably, the front surface of the fixed frame is rotationally connected with a limiting buckle through a hinge, and the limiting buckle is matched with the limiting buckle.

[0009] Preferably, the surface of the storage tube is fixedly connected with a label buckle, the slider is T-shaped, and the surface of the label buckle is provided with a notch.

[0010] The utility model discloses beneficial effects are:

[0011] 1, the utility model discloses a fixed frame is installed into the inner chamber of switch board, and the internal wiring harness of switch board is placed into the inner chamber of storage tube, and the fixed block is slid, makes the storage tube slide in the inner chamber of fixed frame under the drive of fixed block, when the storage tube slides to the appropriate position and the upper and lower alignment of corresponding fixed sleeve and limiting sleeve, at this moment, the fixed bolt is installed into the inner chamber of limiting sleeve and fixed sleeve, can reach the purpose that the wiring harness is arranged through the limiting structure, and then the internal wiring harness of switch board is arranged and the flexible management wiring harness layout direction is convenient.

[0012] 2, the utility model discloses the cooperation of sliding slot, limiting strip, limiting buckle, limiting buckle and limiting bolt, makes the fixed frame through the sliding slot and limiting strip be installed into the inner chamber of switch board, rotates limiting buckle, makes limiting buckle and limiting buckle be engaged, at this moment, the limiting bolt is installed into the inner chamber of limiting buckle, and then the wiring harness arrangement structure is disassembled when the switch board is overhauled. DRAWINGS

[0013] Among them:

[0014] Figure 1 It is the three-dimensional schematic view of one embodiment of the utility model;

[0015] Figure 2 It is the three-dimensional split schematic view of one embodiment of the utility model;

[0016] Figure 3 It is the three-dimensional schematic view of limiting structure of one embodiment of the utility model;

[0017] Figure 4 It is the three-dimensional split schematic view of limiting structure of one embodiment of the utility model.

[0018] In the drawings, the component list represented by each sign is as follows:

[0019] 1, switch board, 2, fixed frame, 3, sliding rail, 4, slider, 5, fixed block, 6, storage tube, 7, limiting sleeve, 8, fixed sleeve, 9, fixed bolt, 10, sliding slot, 11, limiting strip, 12, limiting buckle, 13, limiting buckle, 14, limiting bolt, 15, label buckle. CONCRETE IMPLEMENTATION

[0020] Hereinafter, the embodiment of the power distribution cabinet internal wire harness arrangement structure of the utility model will be described with reference to the drawings.

[0021] Figures 1-4 The power distribution cabinet internal wire harness arrangement structure of an embodiment of the utility model is shown, which comprises a fixed frame 2 arranged in the inner cavity of a power distribution cabinet 1: the inner cavity of the fixed frame 2 is fixedly connected with a sliding rail 3, the front face of the fixed frame 2 is hingedly connected with a limiting buckle 12, the limiting buckle 12 is matched with a limiting buckle seat 13, two symmetrical sliding grooves 10 are arranged on the surface of the fixed frame 2, the cooperation of the sliding groove 10, the limiting strip 11, the limiting buckle 12, the limiting buckle seat 13 and the limiting bolt 14 enables the fixed frame 2 to be loaded into the inner cavity of the power distribution cabinet 1 through the sliding groove 10 and the limiting strip 11, the limiting buckle 12 is rotated to be engaged with the limiting buckle seat 13, at this time, the limiting bolt 14 is loaded into the inner cavity of the limiting buckle seat 13, thereby facilitating the disassembly and assembly of the wire harness arrangement structure during the maintenance of the power distribution cabinet, the inner cavity of the power distribution cabinet 1 is fixedly connected with two symmetrical limiting strips 11, the front face of the limiting strip 11 is fixedly connected with two symmetrical limiting buckle seats 13, the inner cavity of the limiting buckle seat 13 is threadedly connected with a limiting bolt 14, the limiting strip 11 is matched with the sliding groove 10, the inner cavity of the sliding rail 3 is slidably connected with a plurality of longitudinal sliding blocks 4, the front face of the sliding block 4 is fixedly connected with a fixed block 5, the front face of the fixed block 5 is fixedly connected with a receiving tube 6, the surface of the receiving tube 6 is fixedly connected with a label buckle 15, the sliding block 4 is T-shaped, the surface of the label buckle 15 is provided with a notch, the surface of the receiving tube 6 is fixedly connected with a limiting sleeve 7, the bottom of the limiting sleeve 7 is provided with a fixed sleeve 8, the fixed sleeve 8 is fixedly connected with the inner cavity of the fixed frame 2, the inner cavity of the limiting sleeve 7 is threadedly connected with a fixed bolt 9, and the fixed bolt 9 is threadedly connected with the fixed sleeve 8.

[0022] Working principle: when the utility model is used, the user loads the fixed frame 2 into the inner cavity of the power distribution cabinet 1, and places the internal wire harness of the power distribution cabinet into the inner cavity of the receiving tube 6, at this time, the fixed block 5 on the surface of the sliding block 4 is slid, the fixed block 5 drives the sliding block 4 to slide in the inner cavity of the sliding rail 3, the fixed block 5 drives the receiving tube 6 to slide in the inner cavity of the fixed frame 2 through the sliding block 4, when the receiving tube 6 slides to the appropriate position and the limiting sleeve 7 is aligned with the corresponding fixed sleeve 8, at this time, the fixed bolt 9 is loaded into the inner cavities of the limiting sleeve 7 and the fixed sleeve 8, so that the wire harness can be arranged through the limiting structure, thereby achieving the purpose of conveniently arranging and flexibly managing the internal wire harness of the power distribution cabinet and the layout direction of the wire harness, the cooperation of the sliding groove 10, the limiting strip 11, the limiting buckle 12, the limiting buckle seat 13 and the limiting bolt 14 enables the fixed frame 2 to be loaded into the inner cavity of the power distribution cabinet 1 through the sliding groove 10 and the limiting strip 11, the limiting buckle 12 is rotated to be engaged with the limiting buckle seat 13, at this time, the limiting bolt 14 is loaded into the inner cavity of the limiting buckle seat 13, thereby facilitating the disassembly and assembly of the wire harness arrangement structure during the maintenance of the power distribution cabinet.

[0023] In summary: the power distribution cabinet internal wiring arrangement structure, through the fixed frame 2 into the power distribution cabinet 1 inner cavity, and the power distribution cabinet internal wiring into the storage tube 6 inner cavity, sliding fixed block 5, make fixed block 5 drive storage tube 6 in the inner cavity of fixed frame 2 sliding, when storage tube 6 sliding to the appropriate corresponding position and limit sleeve 7 and corresponding fixed sleeve 8 up and down alignment, at this time will fixed bolt 9 into the inner cavity of limit sleeve 7 and fixed sleeve 8, namely can reach through the limit structure to the arrangement of wiring, and then facilitate the power distribution cabinet internal wiring arrangement and flexible management of wiring layout direction.

Claims

1. A power distribution cabinet internal wiring harness organization structure, characterized by, The utility model relates to a power distribution cabinet fixed frame and limiting buckle, including the fixed frame (2) set in the cavity of power distribution cabinet (1): the inner chamber fixed connection of fixed frame (2) has slide rail (3), the inner chamber sliding connection of slide rail (3) has a plurality of longitudinal sliding block (4), the front surface fixed connection of sliding block (4) has fixed block (5), the front surface fixed connection of fixed block (5) has receiving tube (6), the surface fixed connection of receiving tube (6) has limit sleeve (7), the bottom of limit sleeve (7) is provided with fixed sleeve (8), fixed sleeve (8) with the inner chamber fixed connection of fixed frame (2), the inner chamber screw connection of limit sleeve (7) has fixed peg (9), fixed peg (9) with fixed sleeve (8) screw connection.

2. The power distribution cabinet internal wiring harness arrangement structure according to claim 1, characterized in that, The surface of the fixed frame (2) is provided with two symmetrical slide grooves (10), and the inner cavity of the power distribution cabinet (1) is fixedly connected with two symmetrical limiting strips (11), and the limiting strips (11) are matched with the slide grooves (10).

3. The power distribution cabinet internal wiring harness arrangement structure of claim 2, wherein, The front surface of the limiting strip (11) is fixedly connected with two symmetrical limiting buckle bases (13), and the inner cavity of the limiting buckle base (13) is screw-connected with a limiting bolt (14).

4. The power distribution cabinet internal wiring harness arrangement structure according to claim 3, characterized in that, The front surface of the fixed frame (2) is hingedly connected with a limiting buckle (12), and the limiting buckle base (13) is matched with the limiting buckle (12).

5. The power distribution cabinet internal wiring harness organization structure of claim 4, wherein, The surface of the receiving tube (6) is fixedly connected with a label clasp (15), the sliding block (4) is T-shaped, and the surface of the label clasp (15) is provided with a notch.

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