Bunching box for electric control cabinet

Abstract

A bunching box for an electric control cabinet comprises a back plate, a plurality of screws are arranged on the back plate, L-shaped plates are bent on the two sides of the back plate, a plurality of penetrating plates penetrate through the two sides of the L-shaped plates, side clamping plates are arranged at the outer side ends of the penetrating plates located on the same side, clamping blocks are arranged on the outer walls of the side clamping plates, and U-shaped openings are formed in the side clamping plates in the length direction of the side clamping plates at equal intervals in an array mode. The penetrating plate plays a role in limiting and guiding the side clamping plate. The wire bunching box comprises a back plate, a placement block is arranged on one side of the back plate, a plurality of clamping grooves are formed in the placement block in the direction parallel to the length direction of the placement block, a plurality of notches are formed in the clamping grooves, U-shaped grooves are formed in the placement block in the length direction of the placement block at equal intervals in an array mode, and the U-shaped grooves and U-shaped openings are in one-to-one correspondence. And aging of the wire can be effectively delayed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control cabinet accessories, in particular to a wire harness box for an electric control cabinet. Background Art

[0002] The components used for wiring harnesses in the electric control cabinet can make the wires distributed in an orderly manner in the electric control cabinet, which is convenient for maintenance personnel to inspect and repair the wires. However, the currently used harness box cannot fix the position of a single wire in the harness box, which is not convenient for reasonable wiring operations. In addition, the close proximity of the wires is not conducive to the heat dissipation of the wires, which makes it easier for the wires to age. Utility Model Content

[0003] The utility model provides a wire harness box for an electric control cabinet, which solves the above-mentioned deficiencies in the prior art, can limit the position of a single wire, is conducive to wiring operations, and has strong practicability.

[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0005] A wiring harness box for an electric control cabinet comprises a back plate, a plurality of screws are arranged on the back plate, and L-shaped plates are bent on both sides of the back plate. When the back plate is fixed by screws, the L-shaped plates support the back plate. When the electric control cabinet is deformed by impact, the back plate can be prevented from excessive deformation, thereby enhancing the safety of the electric control cabinet.

[0006] Multiple through plates are passed through both sides of the L-shaped plate, and side clamps are provided at the outer ends of the through plates on the same side. Blocks are provided on the outer walls of the side clamps, and U-shaped openings are provided in an array at equal intervals along the length direction of the side clamps. The through plates play a role of limiting and guiding the side clamps to facilitate the positioning operation of the side clamps, and the U-shaped openings are used for the passing out of the wires.

[0007] A placement block is provided on one side of the back panel. A plurality of slots are provided on the placement block parallel to its length direction. A plurality of notches are opened on the slots. The placement block is provided with U-shaped slots in an array at equal intervals along its length direction. The U-shaped slots and the U-shaped openings are in a one-to-one correspondence. The placement block is made of elastic heat-resistant rubber, and the slots therein can fix a single wire, and the notches thereon facilitate the insertion of the wire. The U-shaped slot allows the operator to lead out the wire as needed.

[0008] The outer side of the placement block is buckled with a cover plate, and side plates are provided on both sides of the cover plate. A clamping strip is provided on the inner side of the side plate, and the clamping strip is clamped on the clamping block. The inner wall of the cover plate is provided with multiple limit plugs, and the limit plugs are inserted into the gap. The cover plate and the limit plug limit the wire to prevent the wire from moving out, and the side plates and other components provided thereon are also convenient to connect with the side clamps, so as to facilitate the limit of the wire.

[0009] Furthermore, a plurality of limiting strips are arranged on the back plate, a plurality of limiting grooves are opened on the inner side of the placement block, and the limiting strips are passed through the limiting grooves. The setting of the limiting strips and the limiting grooves facilitates the limiting of the placement block.

[0010] Furthermore, in order to effectively limit the placement block through the side clamping plate, a plurality of inner convex strips are provided on the inner wall of the side clamping plate, and a plurality of grooves are opened on both sides of the placement block, and the inner convex strips are passed through the grooves.

[0011] Furthermore, the through plate is in an L-shaped structure to prevent the through plate and the side clamping plate from being separated from the back plate.

[0012] Furthermore, both the card block and the card strip are of right-angled trapezoidal structure, and this structural design facilitates the card installation operation.

[0013] The advantages of the above technical solution are:

[0014] The utility model provides a wire harness box which is convenient for limiting the position of a single wire and can effectively delay the aging of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0016] Figure 1 A three-dimensional structural diagram of one embodiment is shown.

[0017] Figure 2 A three-dimensional structural diagram of the placement block is shown.

[0018] Figure 3 A three-dimensional structural diagram of the cover plate is shown.

[0019] Figure 4 A three-dimensional structural diagram of the back plate is shown.

[0020] Figure 5 A three-dimensional structural diagram of a side card plate is shown. DETAILED DESCRIPTION

[0021] like Figure 1~Figure 5As shown, a harness box for an electric control cabinet includes a back plate 1, on which a plurality of screws are arranged, and L-shaped plates 10 are bent on both sides of the back plate 1. A plurality of through plates 40 are passed through the two sides of the L-shaped plate 10, and a side clamping plate 4 is arranged at the outer end of the through plates 40 on the same side, and a clamping block 42 is arranged on the outer wall of the side clamping plate 4, and the side clamping plate 4 is provided with a U-shaped opening 43 in an array with equal intervals along its length direction. A placement block 2 is arranged on one side of the back plate 1, and a plurality of clamping grooves 22 are arranged on the placement block 2 parallel to its length direction, and a plurality of notches 23 are opened on the clamping grooves 22, and a U-shaped groove 24 is arranged in an array with equal intervals along its length direction of the placement block 2, and the U-shaped groove 24 is in a one-to-one correspondence with the U-shaped opening 43. A cover plate 3 is buckled on the outer side of the placement block 2, and side plates 31 are arranged on both sides of the cover plate 3, and a clamping strip 32 is arranged on the inner side of the side plate 31, and the clamping strip 32 is clamped on the clamping block 42.

[0022] When harnessing the wires in this embodiment, the operator first fixes the back plate 1 in the electric control cabinet with screws, and then conducts wiring of the wires. When wiring, the operator needs to reasonably lead the wires out from each U-shaped groove 24 and the U-shaped opening 43 according to the connection relationship of the wires, and when limiting the wires, the wires pass through the notch 23 and pass through the card slot 22, and the card slot 22 finally forms a limit for the wires, and then the operator places the placement block 2 on the back plate 1, and then presses the side card plate 4 inward, so that the side card plate 4 is tightly attached to the two sides of the placement block 2, and then the cover plate 3 is covered on the side card plate 4, and the side card plate 4 is limited by the side plate 31. After limiting, the card strip 32 will be clamped on the card block 42.

[0023] In some embodiments, a plurality of limiting strips 11 are provided on the back plate 1, and a plurality of limiting grooves 20 are provided on the inner side of the placement block 2, and the limiting strips 11 are passed through the limiting grooves 20. In this embodiment, the limiting strips 11 need to be passed through the limiting grooves when the placement block 2 is placed.

[0024] In some embodiments, the inner wall of the side card plate 4 is provided with a plurality of inner convex strips 41, and the two sides of the placement block 2 are provided with a plurality of grooves 21, and the inner convex strips 41 are passed through the grooves 21. In this embodiment, when the placement block 2 is limited by the side card plate 4, the inner convex strips 41 need to be passed through the grooves 21.

[0025] In some embodiments, the through plate 40 is in an L-shaped structure, which can prevent the side clamping plate 4 from falling.

[0026] In some embodiments, both the block 42 and the strip 32 are right-angled trapezoidal structures.

[0027] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.

Claims

1. A wire harness box for an electric control cabinet, characterized in that: It comprises a back plate (1), a plurality of screws are provided on the back plate (1), and L-shaped plates (10) are bent on both sides of the back plate (1); A plurality of through plates (40) are passed through the two sides of the L-shaped plate (10); a side clamping plate (4) is provided at the outer end of the through plates (40) on the same side; a clamping block (42) is provided on the outer wall of the side clamping plate (4); and the side clamping plate (4) is provided with U-shaped openings (43) in an array at equal intervals along its length direction; A placement block (2) is provided on one side of the back plate (1); a plurality of slots (22) are provided on the placement block (2) parallel to the length direction thereof; a plurality of notches (23) are provided on the slots (22); and U-shaped slots (24) are provided on the placement block (2) in an array at equal intervals along the length direction thereof; the U-shaped slots (24) and the U-shaped openings (43) are in a one-to-one correspondence. A cover plate (3) is buckled on the outer side of the placement block (2), side plates (31) are provided on both sides of the cover plate (3), a clamping strip (32) is provided on the inner side of the side plate (31), and the clamping strip (32) is clamped on the clamping block (42).

2. The wiring harness box for an electric control cabinet according to claim 1, characterized in that: A plurality of limiting strips (11) are provided on the back plate (1), a plurality of limiting grooves (20) are provided on the inner side of the placement block (2), and the limiting strips (11) are inserted into the limiting grooves (20).

3. The wiring harness box for an electric control cabinet according to claim 1, characterized in that: The inner wall of the side clamping plate (4) is provided with a plurality of inner convex strips (41), and the two sides of the placement block (2) are provided with a plurality of grooves (21), and the inner convex strips (41) are inserted into the grooves (21).

4. The wiring harness box for an electric control cabinet according to claim 1, characterized in that: The through plate (40) has an L-shaped structure.

5. The wiring harness box for an electric control cabinet according to claim 1, characterized in that: The clamping block (42) and the clamping strip (32) are both right-angled trapezoidal structures.

6. The wiring harness box for an electric control cabinet according to claim 1, characterized in that: The inner wall of the cover plate (3) is provided with a plurality of limit plug plates (30), and the limit plug plates (30) are inserted into the notches (23).

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