CN216598599U

CN216598599U - Automatically controlled cabinet debugging power supply is with wiring block terminal

Info

Publication number: CN216598599U
Application number: CN202123308297.2U
Authority: CN
Inventors: 焦海; 赵磊; 刘佳
Original assignee: Tianjin Ruiyuan Electrical Co ltd
Current assignee: Tianjin Ruiyuan Electrical Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-24
Anticipated expiration: 2031-12-27

Abstract

The invention provides a wiring distribution box for debugging and power supply of an electric control cabinet, which comprises an electric module for debugging and a box body with an opening at the upper end, wherein a guide rail is arranged in the middle of a bottom plate of the box body, a seat plate is arranged on the guide rail in a sliding manner, and two ends of the guide rail are arranged on the bottom plate through a bracket in a shape like a Chinese character 'ji'; the electrical module for debugging is arranged on the seat plate, a plurality of line cards are respectively arranged at the positions, positioned at the two sides of the guide rail, on the bottom plate, line passing ports are respectively arranged on the side plates of the box body corresponding to each line card, and insulating sheaths are respectively arranged on the inner walls of the line passing ports; the electric module for debugging is connected with an input power supply line and an output power supply line. The invention has reasonable structural design and high integration level, improves the field management and simultaneously achieves the effect of reducing the electric shock risk in the debugging process.

Description

Automatically controlled cabinet debugging power supply is with wiring block terminal

Technical Field

The invention belongs to the technical field of power distribution cabinets of wind power equipment, and particularly relates to a wiring power distribution cabinet for debugging and supplying power to an electric control cabinet.

Background

In the main control and pitch control cabinet debugging link in the process of assembling the wind power electric control equipment, in the prior art, debugging is generally performed by using a triple miniature circuit breaker and a wiring terminal as electric elements, using a guide rail as a structural foundation and connecting scattered wires. In the debugging process of the whole electric control cabinet body, a high-voltage 380V power supply line is tiled on the ground, the connection part of the wire and the miniature circuit breaker is only fixed by a screw of the circuit breaker, the risk that the power supply line falls off due to the fact that the power supply line is not screwed down exists, and an electric element in the power supply circuit is exposed in an operation area, the cabinet body or a tool which moves past easily touches, and the potential hazards of damage, electric leakage and electric shock of the electric element are caused. Meanwhile, wires and electrical elements scattered in the operating area cause the defects of disordered debugging areas and difficult management. Therefore, improvements are needed.

Disclosure of Invention

In view of this, the invention provides a wiring distribution box for debugging and supplying power to an electric control cabinet, aiming at overcoming the defects in the prior art.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

a wiring distribution box for debugging and power supply of an electric control cabinet comprises an electric module for debugging and a box body with an opening at the upper end; the middle part of the bottom plate of the box body is provided with a guide rail, a seat plate is arranged on the guide rail in a sliding way, and two ends of the guide rail are arranged on the bottom plate through a bracket shaped like a Chinese character 'ji';

the electrical module for debugging is arranged on the seat plate, a plurality of line cards are respectively arranged at positions, which are positioned at two sides of the guide rail, on the bottom plate, line passing ports are respectively arranged on the side plates of the box body corresponding to each line card, and insulating sheaths are respectively arranged on the inner walls of the line passing ports, so that the insulating protection is realized, and cables are prevented from being cut;

the electric module for debugging is connected with an input power supply line and an output power supply line, the input power supply line penetrates out of a wire passing port of a side plate at one side of the box body, the output power supply line penetrates out of a wire passing port of a side plate at the other side of the box body, and the parts of the input power supply line and the output power supply line in the box body are fixed by the corresponding line cards;

a box cover is hinged at the opening side of the box body, a monitoring window is formed in the box cover, and a transparent window cover plate is arranged at the monitoring window in a turnover mode;

the lower end of the bottom plate of the box body is provided with a ground foot, and meanwhile, the lower side of the bottom plate is provided with a grounding part, and when the box body is supported by the ground foot, the box body is reliably grounded by the grounding part.

Further, the electrical module for debugging comprises an air switch installed on the seat plate and a wiring terminal with an independent control switch.

Further, the line cards are arranged at intervals of 3-5 in the length direction of the guide rail.

Furthermore, a handle is arranged on the front panel of the box body.

Further, a working state indicator lamp is installed on the box body.

Furthermore, a lockset is arranged between the box cover and the box body.

Furthermore, the end of the input power supply line is connected with an industrial five-hole plug male head, and the end of the output power supply line is provided with a wire lug.

Furthermore, the window cover plate is made of an acrylic plate.

Compared with the prior art, the invention has the following advantages:

the electric cabinet debugging device is reasonable in structural design, integrates the electric elements and the power supply circuit in the box body, is good in portability and reliable in grounding performance of the box body, and is very convenient and safer due to the adoption of an external throwing wiring mode when the electric cabinet is debugged. This block terminal integrated level is high, improves field management, also reaches the effect that reduces the debugging in-process and electrocute the risk simultaneously.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:

FIG. 1 is a top view of the present invention;

FIG. 2 is a side view of the invention;

FIG. 3 is a perspective view of the present invention in a top view;

FIG. 4 is a perspective view of the present invention in a side view;

FIG. 5 is a top view of the present invention with the cover removed;

fig. 6 is a side view of the invention with one side panel removed.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.

The utility model provides an electric cabinet debugging power supply is with wiring block terminal, as shown in fig. 1 to 6, including debugging with electric module 1 and upper end open-ended box 2, can set up handle 19 on the front panel of box, be convenient for very much with the help of the handle carry and draw, transport and remove. Generally, the electrical module for commissioning includes an air switch mounted on the seat plate and a terminal with an independent control switch. Of course, those skilled in the art may also configure other components as needed, and the details are not described herein.

The middle part of the bottom plate 3 of the box body is provided with a guide rail 4, a seat plate 5 is arranged on the guide rail in a sliding mode, it needs to be pointed out that the seat plate arranged on the guide rail in a sliding mode belongs to the field of the prior art, and the description is omitted, and the technical personnel in the field can adopt the conventional design. Two ends of the guide rail are arranged on the bottom plate through a bracket 6 shaped like a Chinese character 'ji'. The guide rail is firmly fixed in the box body by the n-shaped support, so that wiring is facilitated, and wiring on the lower side of the guide rail is facilitated. The bracket in the shape of Chinese character 'ji' can be made of insulating material. Through the adjustment seat position that moves on the guide rail, the adjustment that can be convenient is electrical module position for debugging, and adaptability is better, the wiring of being more convenient for. It should be pointed out that, after the bedplate position is adjusted in the removal, can be fixed bedplate and guide rail through the mounting, guarantee that the electric module is stable for debugging among the debugging process, can not the drunkenness or shift.

The electric module is installed in the bedplate for debugging, is equipped with a plurality of ply-yarn drill 7 respectively in the position that is in the guide rail both sides on the bottom plate, and the ply-yarn drill can adopt U type ply-yarn drill. Generally, the wire clamps are arranged at intervals of 3-5 along the length direction of the guide rail. Correspond each ply-yarn drill on the curb plate of the box left and right sides and all be equipped with wire mouth 8, respectively cross the wire mouth inner wall and all install insulating sheath 9, both played insulating guard action, prevented again to cut the cable.

The debugging electric module is connected with an input power supply line 10 and an output power supply line 11, the input power supply line penetrates out from a wire passing port of a side plate on one side of the box body, the output power supply line penetrates out from a wire passing port of a side plate on the other side of the box body, and the parts of the input power supply line and the output power supply line in the box body are fixed by the corresponding line cards; usually, input power supply line end-to-end connection has the public head 12 of five hole plugs of industrial grade, and output power supply line end all is equipped with the line ear, the circuit connection of being convenient for very much, and power supply line connection structure stability is good, and input, output power supply line during fixed debugging prevent to receive external force and pull the wire that causes and drop, and the plug is for being connected with input power supply socket, and the wire of taking the line ear is output power supply line.

The opening side of the box body is hinged with a box cover 13, the box cover is provided with a monitoring window, and a transparent window cover plate 14 is arranged at the monitoring window in a turnover mode, and generally, the window cover plate adopts an acrylic plate. The electric appliance elements and the wiring in the box body can be visually observed under the condition that the box cover is not opened, and the state of the distribution box can be timely mastered.

Lower margin 15 is installed to the bottom plate lower extreme of box, still is equipped with ground connection 16 simultaneously at the bottom plate downside, and when the box was formed the support by the lower margin, reliably grounded by ground connection. For example, the grounding member may be a grounding spring, and of course, a person skilled in the art may select other grounding components as needed, as long as reliable grounding can be ensured, and the grounding member is not limited specifically. Generally, the grounding member is directly connected to the bottom plate, and in a further improved scheme, in order to improve the grounding effect, the grounding member may be connected to each bracket, each wire clip, and each wire through hole through a wire, respectively, so as to ensure safe grounding.

Aiming at the problem that whether the current exists in the line cannot be clearly and intuitively known in the whole power-on debugging process in the prior art, in an optional embodiment, a working state indicator lamp 17 is installed on the box body. By way of example, the operating status indicator light is on when the air switch closing circuit is on, and is off when the air switch opens the circuit. Of course, the working status indicator lamp may be designed in other forms as required by those skilled in the art, as long as the field worker can clearly distinguish whether the distribution box is connected to the circuit, and the specific design mode is not limited herein.

In addition, in order to improve the safety, a lock is arranged between the box cover and the box body, the box cover can be opened to close the air switch only by opening the lock 18 with a key, and the design can avoid the danger caused by that irrelevant personnel accidentally connects the circuit. It should be noted that, the lock is a commercially available product, and only the box cover and the box body can be locked, and the box cover can be opened after the lock is unlocked.

The electric cabinet debugging device is reasonable in structural design, integrates the electric elements and the power supply circuit in the box body, is good in portability and reliable in grounding performance of the box body, and is very convenient and safer due to the adoption of an external throwing wiring mode when the electric cabinet is debugged. This block terminal integrated level is high, improves field management, also reaches the effect that reduces the debugging in-process risk of electrocuting simultaneously.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.

Claims

1. The utility model provides an automatically controlled cabinet debugging power supply is with wiring block terminal which characterized in that: the debugging box comprises an electrical module for debugging and a box body with an opening at the upper end, wherein a box cover is hinged at the opening side of the box body; the box cover is provided with a monitoring window, and a transparent window cover plate is arranged at the monitoring window in a turnover way; a guide rail is arranged in the middle of the bottom plate of the box body, and a seat plate is slidably arranged on the guide rail;

the electrical module for debugging is arranged on the seat plate, a plurality of line cards are respectively arranged at the positions, located on the two sides of the guide rail, on the bottom plate, line passing ports are formed in the side plates on the two sides of the box body and correspond to each line card, and insulating sheaths are arranged on the inner walls of the line passing ports;

the electric module for debugging is connected with an input power supply line and an output power supply line; the input power supply line penetrates through the wire passing port of the side plate at one side of the box body, the output power supply line penetrates through the wire passing port of the side plate at the other side of the box body, and the parts of the input power supply line and the output power supply line in the box body are fixed by the wire clamps at the corresponding positions;

2. The electric control cabinet debugging power supply wiring distribution box of claim 1, characterized in that: the electric module for debugging comprises an air switch installed on the seat plate and a wiring terminal with an independent control switch.

3. The electric control cabinet debugging power supply wiring distribution box of claim 1, characterized in that: the line cards are arranged at intervals of 3-5 in the length direction of the guide rail.

4. The electric control cabinet debugging power supply wiring distribution box of claim 1, characterized in that: the box body is provided with a handle.

5. The electric control cabinet debugging power supply wiring distribution box of claim 1, characterized in that: and the box body is provided with a working state indicator lamp.

6. The electric control cabinet debugging power supply wiring distribution box of claim 1, characterized in that: a lock is arranged between the box cover and the box body.

7. The electric control cabinet debugging power supply wiring distribution box of claim 1, characterized in that: the end of the input power supply line is connected with a industrial five-hole plug male head, and the end of the output power supply line is provided with a wire lug.

8. The electric control cabinet debugging power supply wiring distribution box of claim 1, characterized in that: the window cover plate is made of an acrylic plate.

9. The electric control cabinet debugging power supply wiring distribution box of claim 1, characterized in that: two ends of the guide rail are arranged on the bottom plate through a bracket shaped like a Chinese character 'ji'.