CN214204841U

CN214204841U - Pre-wiring tool convenient for wiring of electrical control cabinet

Info

Publication number: CN214204841U
Application number: CN202023111873.XU
Authority: CN
Inventors: 陈欢; 代亚锋; 朱弋
Original assignee: Zhuzhou Times Equipment Technology Co Ltd
Current assignee: Zhuzhou Times Equipment Technology Co Ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-14
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a pre-wiring tool convenient for wiring of an electrical control cabinet, which comprises a pre-wiring board, a circuit drawing and a plurality of wave-shaped row clamps; the pre-wiring board is provided with a row clamp binding area, the circuit drawing is laid on the pre-wiring board, the wave-shaped row clamps are fixed on the row clamp binding area of the pre-wiring board through screws penetrating the circuit drawing, and a space is reserved between every two adjacent wave-shaped row clamps. A wiring harness groove is arranged between the adjacent wave-shaped row clamps, and a space is reserved between the wiring harness groove and the wave-shaped row clamps. The contents expressing the circuit connection positions and the connection relations in the circuit diagram are drawn at the positions between the wire harness slots and the wavy row clamps which are convenient to refer to. The utility model has the advantages that: the wiring is carried out on the pre-wiring tool, the wire grooves and devices are not blocked, the wiring and bundling are more convenient, the probability of wire damage is reduced, and the wiring becomes more orderly. The operation after the whole pre-wired wire is put into the actual wiring board becomes simple and easy and has more reliable quality assurance.

Description

Pre-wiring tool convenient for wiring of electrical control cabinet

Technical Field

The utility model relates to a pre-wiring frock convenient to electrical control cabinet wiring belongs to the electric wire way and lays technical field.

Background

When complex circuits are arranged on a wiring board of an electrical control cabinet, the wiring and the electric wires are not convenient to tie up due to the fact that the wiring grooves are too narrow, and groove teeth of various wiring grooves are sharp, so that potential safety hazards are brought to products due to the fact that insulating skins of the electric wires are easily damaged, and the wiring is also easily blocked due to the fact that various devices on the wiring board exist.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: when the wiring is directly arranged on a wiring board of an electric control cabinet, the problem that the wiring is difficult and even the insulating surface is damaged due to sharp teeth of the wiring groove because the wiring groove is too narrow and devices are too many is solved.

To the above problem, the utility model provides a technical scheme is:

a pre-wiring tool convenient for wiring of an electrical control cabinet comprises a pre-wiring board, a circuit drawing and a plurality of wavy row clamps; the wiring board is provided with a row clamp binding area, the circuit drawing is laid on the wiring board, the wave-shaped row clamps are fixed on the row clamp binding area of the wiring board through screws penetrating the circuit drawing on the surface of the circuit drawing, and a space is reserved between every two adjacent wave-shaped row clamps.

Furthermore, a wiring harness groove is formed between the adjacent wavy row clamps, and a space is reserved between the wiring harness groove and the wavy row clamps.

Furthermore, a circuit drawn on the circuit drawing is a 1:1 circuit diagram consistent with a circuit of a wiring board of an actual control cabinet; the contents expressing the circuit connection positions and the connection relations in the circuit diagram are drawn at the positions between the wire harness slots and the wavy row clamps which are convenient to refer to.

Furthermore, the periphery of the pre-wiring board is provided with a right-angle blank holder, and the periphery of the circuit drawing is pressed on the periphery of the pre-wiring board by the right-angle blank holder.

Furthermore, bus harness areas are arranged outside two sides of the row clamping and nailing areas on the pre-wiring board, fork-shaped multi-line waiting jigs are arranged at two ends of the harness grooves, and harnesses in the harness grooves are converged into the bus harness areas after being wound through fork openings of the multi-line waiting jigs.

Further, the pre-wiring tool further comprises a support for placing the pre-wiring board.

The utility model has the advantages that: after the pre-wiring tool is researched and developed, wiring is conducted on the pre-wiring tool, the wire grooves and devices are not obstructed, wiring and bundling are more convenient, the probability of wire damage is reduced, and wiring becomes more orderly. The operation after the whole pre-wired wire is put into the actual wiring board becomes simple and easy, and more reliable quality assurance is achieved.

Drawings

FIG. 1 is a schematic perspective view of the pre-wiring tool for facilitating wiring of an electrical control cabinet;

FIG. 2 is an exploded view of a pre-wiring board, a wave-shaped clamp and a wire harness slot without a circuit drawing, wherein the wave-shaped clamp and the wire harness slot are fastened and installed with screws and the pre-wiring board only after the circuit drawing is laid;

FIG. 3 is a schematic diagram of the circuit drawing;

fig. 4 is a partial schematic view of fig. 1.

In the figure: 1. pre-wiring a board; 2. a support; 3. a circuit drawing; 4. a wavy row clamp; 41. a U-shaped clamp; 5. a row clamp binding area; 6. a harness slot; 7. a right-angle blank holder; 8. a bus harness area; 9. and (5) a multi-line waiting jig.

Detailed Description

As shown in fig. 1-4, a pre-wiring tool for facilitating wiring of an electrical control cabinet comprises a pre-wiring board 1, a support 2, a circuit drawing 3 and a plurality of wavy row clamps 4; the pre-wiring board 1 is provided with a row clamp binding area 5, the circuit drawing 3 is laid on the pre-wiring board 1, the wave-shaped row clamps 4 penetrate through the circuit drawing 3 on the surface of the circuit drawing 3 through screws and are fixed on the row clamp binding area 5 of the pre-wiring board 1, and a space is reserved between every two adjacent wave-shaped row clamps 4. The wavy row clamp 4 is formed by tightly arranging a plurality of inverted U-shaped plastic U-shaped clamps 41 on a long strip-shaped clamp seat, and the U-shaped clamps 41 have a U-shaped cavity and can generate elastic deformation capable of recovering when being pressed at two sides, so that an electric wire can be clamped between two adjacent U-shaped clamps 41 which are tightly arranged. When the circuit diagram is applied, workers refer to the connection point positions and the connection relations shown by the circuit diagram to implement pre-installation connection. During the pre-installation, can be convenient use wave row to press from both sides 4 temporary fixation electric wire. Electric wires which are subjected to pre-installation connection are bound into small bundles between adjacent wavy row clamps 4 according to an inlet and an outlet, after all the electric wires are connected, the electric wires bound into the small bundles are bound into large bundles on two sides outside a row clamp binding area 5, finally, the whole pre-installation wire is lifted out, and the whole pre-installation wire is placed on an actual wiring board of a control cabinet according to a corresponding position to complete the pre-installation. Therefore, the wires are arranged on the pre-wiring tool, the wire grooves and devices are not blocked, the wires are more conveniently arranged and tied up, the probability of wire damage is reduced, the wires are more orderly and orderly arranged, and the operation after the wires which are arranged in advance are integrally placed into an actual wiring board is simpler and easier, and more reliable quality assurance is achieved.

And a wiring harness groove 6 is arranged between the adjacent wave-shaped row clamps 4, and a space is reserved between the wiring harness groove 6 and the wave-shaped row clamps 4. The wire harness slot 6 is used for placing the wire harness, so that the size of the wire harness is restricted, and the bundled wire harness can meet the requirement of an actual wiring board on the specification of the wire harness.

The circuit drawn on the circuit drawing 3 is a 1:1 circuit diagram consistent with the circuit of the wiring board of the actual control cabinet; the contents of the circuit diagram expressing the circuit connection positions and the connection relationships are drawn at positions between the harness slot 6 and the wavy row clip 4 for easy reference.

The periphery of the pre-wiring board 1 is provided with a right-angle blank holder 7, and the periphery of the circuit drawing 3 is pressed on the periphery of the pre-wiring board 1 by the right-angle blank holder 7. The circuit drawing can be kept flat all the time by the arrangement, the drawing can not be wrinkled when the wiring harness is dragged, and the circuit drawing can be used for multiple times.

The wire harness pre-wiring board is characterized in that bus harness areas 8 are arranged outside two sides of the row clamping and nailing areas 5 on the pre-wiring board 1, fork-shaped multi-wire waiting jigs 9 are arranged at two ends of the wire harness grooves 6, and wire harnesses in the wire harness grooves 6 are converged into the bus harness areas 8 after being wound through fork openings of the multi-wire waiting jigs 9. This arrangement allows a desired angle of rotation for the small bundle to be introduced into the large bundle of the trunk area 8.

The pre-wiring tool further comprises a support 2 for placing the pre-wiring board 1. This allows the pre-wired board 1 to be placed on the stand 2, facilitating the work of the worker.

The above embodiments are only for the purpose of clearer description of the present invention and should not be considered as limiting the scope of protection covered by the present invention, and any modification of equivalent forms should be considered as falling within the scope of protection covered by the present invention.

Claims

1. The utility model provides a pre-wiring frock convenient to electrical control cabinet wiring which characterized in that: the printed circuit board comprises a pre-wiring board (1), a circuit drawing (3) and a plurality of wavy row clamps (4); be equipped with row on the wiring board in advance (1) and press from both sides binding area (5), lay on wiring board in advance (1) circuit drawing (3), wave row presss from both sides (4) and passes through circuit drawing (3) through the screw on circuit drawing (3) surface and fix row clamp binding area (5) at wiring board in advance (1), and there is the interval between adjacent wave row clamp (4).

2. The pre-wiring tool convenient for wiring of the electrical control cabinet according to claim 1, characterized in that: a wiring harness groove (6) is arranged between the adjacent wave-shaped row clamps (4), and a space is reserved between the wiring harness groove (6) and the wave-shaped row clamps (4).

3. The pre-wiring tool convenient for wiring of the electrical control cabinet according to claim 2, characterized in that: the circuit drawn on the circuit drawing (3) is a 1:1 circuit diagram consistent with the circuit of the wiring board of the actual control cabinet; the contents expressing the circuit connection positions and the connection relations in the circuit diagram are drawn at the positions between the wiring harness slots (6) and the wavy row clamps (4) which are convenient to refer to.

4. The pre-wiring tool convenient for wiring of an electrical control cabinet according to claim 3, characterized in that: the periphery of the pre-wiring board (1) is provided with a right-angle blank holder (7), and the periphery of the circuit drawing (3) is pressed on the periphery of the pre-wiring board (1) through the right-angle blank holder (7).

5. The pre-wiring tool convenient for wiring of the electrical control cabinet according to claim 2, characterized in that: the wiring harness pre-wiring board is characterized in that bus harness areas (8) are arranged outside two sides of a row clamping and nailing area (5) on the pre-wiring board (1), fork-shaped multi-line waiting jigs (9) are arranged at two ends of a wiring harness groove (6), and wiring harnesses in the wiring harness groove (6) are converged into the bus harness areas (8) after being wound through fork openings of the multi-line waiting jigs (9).

6. The pre-wiring tool convenient for wiring of the electrical control cabinet according to any one of claims 1 to 5, wherein: the pre-wiring tool further comprises a support (2) for placing the pre-wiring board (1).