CN212784502U

CN212784502U - Wire outlet cabinet

Info

Publication number: CN212784502U
Application number: CN202021663807.0U
Authority: CN
Inventors: 季苹; 林明敬
Original assignee: Shanghai Fato Group Co ltd
Current assignee: Shanghai Fato Group Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-23
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to a cabinet of being qualified for next round of competitions, the internal inlet wire room, the room and the circuit breaker room of being qualified for the next round of competitions that are provided with of cabinet, the upper portion of the cabinet body front end is equipped with the instrument room, and the lower part of the rear end of the cabinet body is through setting up to the room of being qualified for the next round of competitions, the upper portion of the rear end of the cabinet body is through setting up to the inlet wire room, the middle part of the front end of the cabinet body is through setting up to the circuit breaker room, the lower extreme of circuit breaker room is through setting up to reserve room, and the cabinet door includes back cabinet door and preceding cabinet door, all is equipped with the observation window on back cabinet door and the preceding cabinet door, is equipped with the. Through setting up independent cabinet door to each room, can open arbitrary one cabinet door according to the demand, it is simple to maintain, and all is equipped with the observation window on each cabinet door, and the people's eye of being convenient for observes.

Description

Wire outlet cabinet

Technical Field

The utility model relates to an electric power system controlgear technical field, concretely relates to cabinet of being qualified for next round of competitions.

Background

The high-voltage switch cabinet is also called a high-voltage complete switch or a high-voltage complete distribution device, and related high-voltage and low-voltage electrical equipment, buses and the like are assembled in a closed or open metal cabinet body according to the requirements of an electrical primary main wiring diagram, and the high-voltage switch cabinet is opened, closed, controlled and protected during the power generation, power transmission, power distribution and electric energy conversion processes of an electric power system.

The outlet cabinet is one of switch cabinets, and is used for supplying power to electric equipment, and the follow-up connection or disconnection of the electric equipment is realized through the opening and closing of a breaker. Divide into inlet wire room, circuit breaker room and the room of being qualified for the next round of competitions in the cabinet of being qualified for the next round of competitions usually, but because each electrical equipment all is located the cubical switchboard, the break-make of circuit leads to the maintainer can't accurately judge the operating condition of the cabinet of being qualified for the next round of competitions from the unable direct observation of the cabinet outside of being qualified for the next round of competitions, if trade action, must have certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide an outgoing line cabinet.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a wire outlet cabinet comprises a cabinet door and a cabinet body which are matched, wherein a wire inlet chamber, a wire outlet chamber and a breaker chamber are arranged in the cabinet body, an instrument chamber is arranged on the upper portion of the front end of the cabinet body, the lower portion of the rear end of the cabinet body is arranged to be the wire outlet chamber, the upper portion of the rear end of the cabinet body is arranged to be the wire inlet chamber, the middle portion of the front end of the cabinet body is arranged to be the breaker chamber, the lower end of the breaker chamber is arranged to be a standby chamber, the cabinet door comprises a rear cabinet door and a front cabinet door, observation windows are arranged on the rear cabinet door and the front cabinet door, a partition board is arranged between the standby chamber and the wire outlet chamber, a grounding switch is arranged on the partition board, a wire outlet terminal and a lightning arrester which is arranged perpendicular to a bottom plate of the cabinet body are arranged in the wire outlet chamber, a current, the output terminal of the circuit breaker is connected with a current transformer, the output end of the current transformer is connected with a wire outlet terminal, and the output end of the current transformer is also connected with a grounding switch.

The circuit breaker is arranged in the circuit breaker chamber through a handcart mechanism.

Handcart mechanism is including setting up the guide rail of circuit breaker room bottom and can be relative the handcart that the guide rail slided, the circuit breaker is fixed to be set up handcart upper end.

The lateral wall of inlet wire room is equipped with three groups of wire holes, every the inner wall of wire hole be the face of cylinder, all peg graft in every wire hole and be cylindricly and by the connecting cylinder that rubber materials made, and the outer wall of connecting cylinder closely supports with the inner wall of wire hole and lean on, the outer end of connecting cylinder stretches out the wire hole and is located the external side of cabinet, the inner of connecting cylinder seted up the annular groove along the axial of this connecting cylinder, the interpolation of annular groove has been connect to be cylindric and by the support cylinder that rigid material made, the inner wall and the outer wall of support cylinder all with the inner wall of annular groove closely support and lean on.

The supporting cylinder is provided with an annular heat dissipation groove on the end face far away from the outer end of the connecting cylinder, the inner wall of the connecting cylinder is provided with a plurality of heat dissipation holes, the inner wall of the supporting cylinder is provided with connecting holes enabling the heat dissipation holes to be communicated with the heat dissipation groove, and the connecting holes are the same as the heat dissipation holes and are in one-to-one correspondence with the positions.

The outer side of the connecting cylinder is provided with an annular convex shoulder, the annular convex shoulder and the connecting cylinder are coaxially arranged, and the inner wall of the annular convex shoulder is attached to the outer wall of the cabinet body.

The utility model has the advantages that: through setting up independent cabinet door to each room, can open arbitrary one cabinet door according to the demand, it is simple to maintain, and all is equipped with the observation window on each cabinet door, and the people's eye of being convenient for observes.

Drawings

Fig. 1 is an internal view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a schematic structural view of the connector barrel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in the figures, the wire outlet cabinet comprises a cabinet door and a cabinet body which are matched, wherein a wire inlet chamber 1, a wire outlet chamber 4 and a circuit breaker chamber 3 are arranged in the cabinet body, an instrument chamber 2 is arranged on the upper portion of the front end of the cabinet body, the lower portion of the rear end of the cabinet body is arranged to be the wire outlet chamber, the upper portion of the rear end of the cabinet body is arranged to be the wire inlet chamber, the middle portion of the front end of the cabinet body is arranged to be the circuit breaker chamber, the lower end of the circuit breaker chamber is arranged to be a standby chamber 5, the cabinet door comprises a rear cabinet door 12 and a front cabinet door 14, wherein the front cabinet doors can be multiple, namely, one cabinet door is matched with each chamber, so that the inspection is convenient to be carried out independently, observation windows 13 are arranged on the rear cabinet door and the front cabinet door, a separation plate is arranged between the standby chamber and the wire outlet chamber, the indoor current transformer 9 and the generating line of installing of inlet wire, current transformer sets up on the baffle, main bus in the generating line is connected with circuit breaker 10's input terminal, the output terminal and the current transformer of circuit breaker are connected, current transformer's output and leading-out terminal are connected, current transformer's output still is connected with earthing switch.

Handcart mechanism is including setting up the guide rail of circuit breaker room bottom and can be relative the handcart 11 that the guide rail slided, the circuit breaker is fixed to be set up the handcart upper end. The handcart can be pulled to better control the on-off of the breaker, and the maintenance is more convenient.

The side wall of inlet wire room is equipped with three groups of wire holes 15, every the inner wall of wire hole be the face of cylinder, all peg graft in every wire hole and be cylindricly and by the connecting cylinder 16 that rubber materials made, and the outer wall of connecting cylinder closely supports with the inner wall of wire hole and lean on, the outer end of connecting cylinder stretches out the wire hole and is located the external side of cabinet, the inner of connecting cylinder seted up annular groove along the axial of this connecting cylinder, it has cylindricly and by the support section of thick bamboo 19 of rigid material to peg graft in the annular groove, the inner wall and the outer wall of support section of thick bamboo all with the inner wall of annular groove closely support and lean on.

During the use, wear to establish the generating line in the connecting cylinder to reduce the wearing and tearing of generating line at the in-process that removes, thereby realize extension generating line life's purpose. The outer wall of connecting cylinder and the inner wall of wire hole closely lean on, can make to produce great friction between connecting cylinder outer wall and the wire hole inner wall promptly, guarantee the stability of connecting cylinder, can make connecting cylinder outer wall and wire hole inner wall form sealedly again to effectively avoid impurity such as dust to enter into the cabinet internal through the clearance between connecting cylinder and the wire hole inner wall, in order to play better guard action to the internal electrical apparatus of cabinet. Through setting up the supporting cylinder, increased the rigidity of connecting cylinder, effectively reduced the deformation volume of connecting cylinder, extension connecting cylinder outer wall and connecting hole inner wall keep great frictional time to the extension connecting cylinder is by the time of stable positioning, has improved the life of this electric power cabinet of being qualified for the next round of competitions then.

The supporting cylinder is provided with an annular heat dissipation groove 18 on the end face far away from the outer end of the connecting cylinder, the inner wall of the connecting cylinder is provided with a plurality of heat dissipation holes, the inner wall of the supporting cylinder is provided with connecting holes 17 enabling the heat dissipation holes to be communicated with the heat dissipation groove, and the connecting holes are the same as the heat dissipation holes and are in one-to-one correspondence with the heat dissipation holes in positions. The heat that the generating of generating line during operation can loop through louvre, connecting hole and radiating groove and discharge to effectively avoid the generating line to work under high temperature environment for a long time, thereby prolonged the life of generating line.

An annular convex shoulder 20 is arranged on the outer side of the connecting cylinder, the annular convex shoulder and the connecting cylinder are coaxially arranged, and the inner wall of the annular convex shoulder is attached to the outer wall of the cabinet body. Through establishing annular convex shoulder, insert the downthehole better limiting displacement that plays of being qualified for the next round of competitions to the connecting cylinder to make the connecting cylinder install the assigned position all the time, thereby convenience when having improved the connecting cylinder installation.

The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.

Claims

1. The utility model provides a cabinet of being qualified for next round of competitions, its cabinet door and the cabinet body that includes the looks adaptation, the internal inlet wire room, the room and the circuit breaker room of being qualified for the next round of competitions of being provided with of cabinet, the upper portion of cabinet body front end is equipped with the instrument room, and the lower part of the rear end of the cabinet body is through setting up to the room of being qualified for the next round of competitions, the upper portion of the rear end of the cabinet body is through setting up to the inlet wire room, the middle part of the front end of the cabinet body: the cabinet door includes back cabinet door and preceding cabinet door, all be equipped with the observation window on back cabinet door and the preceding cabinet door, be equipped with the division board between reserve room and the room of being qualified for the next round of competitions, be equipped with earthing switch on the division board, the indoor arrester that is equipped with leading-out terminal and perpendicular to cabinet body bottom plate and sets up of being qualified for the next round of competitions, indoor current transformer and the generating line of installing of inlet wire, current transformer sets up on the baffle, the generating line is connected with the input terminal of circuit breaker, the output terminal and the current transformer of circuit breaker are connected, current transformer's output and leading-out terminal are connected, current transformer's output still is connected with.

2. An outlet cabinet according to claim 1, wherein: the circuit breaker is arranged in the circuit breaker chamber through a handcart mechanism.

3. An outlet cabinet according to claim 2, wherein: handcart mechanism is including setting up the guide rail of circuit breaker room bottom and can be relative the handcart that the guide rail slided, the circuit breaker is fixed to be set up handcart upper end.

4. An outlet cabinet according to claim 1, wherein: the lateral wall of inlet wire room is equipped with three groups of wire holes, every the inner wall of wire hole be the face of cylinder, all peg graft in every wire hole and be cylindricly and by the connecting cylinder that rubber materials made, and the outer wall of connecting cylinder closely supports with the inner wall of wire hole and lean on, the outer end of connecting cylinder stretches out the wire hole and is located the external side of cabinet, the inner of connecting cylinder seted up the annular groove along the axial of this connecting cylinder, the interpolation of annular groove has been connect to be cylindric and by the support cylinder that rigid material made, the inner wall and the outer wall of support cylinder all with the inner wall of annular groove closely support and lean on.

5. An outlet cabinet according to claim 4, wherein: the supporting cylinder is provided with an annular heat dissipation groove on the end face far away from the outer end of the connecting cylinder, the inner wall of the connecting cylinder is provided with a plurality of heat dissipation holes, the inner wall of the supporting cylinder is provided with connecting holes enabling the heat dissipation holes to be communicated with the heat dissipation groove, and the connecting holes are the same as the heat dissipation holes and are in one-to-one correspondence with the positions.

6. An outlet cabinet according to claim 4, wherein: the outer side of the connecting cylinder is provided with an annular convex shoulder, the annular convex shoulder and the connecting cylinder are coaxially arranged, and the inner wall of the annular convex shoulder is attached to the outer wall of the cabinet body.