CN214798278U

CN214798278U - High-voltage switch cabinet

Info

Publication number: CN214798278U
Application number: CN202120310375.3U
Authority: CN
Inventors: 单智敏; 蒋照富
Original assignee: Ningbo Gongsheng Electric Technology Co Ltd
Current assignee: Ningbo Gongsheng Electric Technology Co Ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-19
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a high-voltage switch cabinet, which relates to the technical field of switch cabinets and adopts the technical scheme that the high-voltage switch cabinet comprises a switch cabinet body, switch cabinet doors are arranged on the front side and the rear side of the switch cabinet body, and a rotating shaft rotationally connected with the switch cabinet body is arranged at one end of each switch cabinet door; the left side and the right side of the switch cabinet body are respectively provided with an accommodating inner groove matched with the corresponding switch cabinet door, and the front side and the rear side of the switch cabinet body are respectively provided with a rotating groove connected with the corresponding accommodating inner grooves. The utility model discloses all set up the cubical switchboard door that is used for opening the cubical switchboard body in both sides around the cubical switchboard body, and the cubical switchboard door is when starting, and the direct fixation is in the inside groove of accomodating of the corresponding one side of the cubical switchboard body to effectively avoid the cubical switchboard door to occupy cubical switchboard internal space, and influence the heat dispersion of the cubical switchboard body, make this cubical switchboard have simple structure, use convenient and be convenient for maintain the effect of maintaining.

Description

High-voltage switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field, more specifically say that it relates to a high tension switchgear.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.

Chinese patent with publication number CN212323473U discloses a novel high-voltage switch cabinet, and this novel high-voltage switch cabinet includes fixed casing, the inner wall upper end and the lower extreme of fixed casing all are equipped with the spout, slidable mounting has the slider in the spout, install the back cabinet body and preceding cabinet body on the slider, install the fastening knob on slider, the back cabinet body and the preceding cabinet body, the one end of fastening knob is hugged closely on the spout inner wall, it has the single door to articulate on the preceding cabinet body.

But this novel high tension switchgear is through setting up the back cabinet body and the preceding cabinet body at fixed casing, and then will occupy fixed casing inner space, and because the lateral wall that will lead to this cubical switchboard when the back cabinet body and the preceding cabinet body income fixed casing in forms bilayer structure, seriously influences the heat dispersion of this cubical switchboard, remains to improve.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide a high tension switchgear, this high tension switchgear has simple structure and uses convenient effect when being convenient for maintain and maintain.

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

a high-voltage switch cabinet comprises a switch cabinet body, wherein switch cabinet doors are arranged on the front side and the rear side of the switch cabinet body, and a rotating shaft which is rotatably connected with the switch cabinet body is arranged at one end of each switch cabinet door; the left side and the right side of the switch cabinet body are respectively provided with an accommodating inner groove matched with the corresponding switch cabinet door, and the front side and the rear side of the switch cabinet body are respectively provided with a rotating groove connected with the corresponding accommodating inner grooves.

Through adopting above-mentioned technical scheme, both sides all set up the cubical switchboard door that is used for opening the cubical switchboard body around the cubical switchboard body, and the cubical switchboard door is when starting, and the snap-on is in the inside groove of accomodating of the corresponding one side of the cubical switchboard body to effectively avoid the cubical switchboard door to occupy cubical switchboard body inner space, and influence the heat dispersion of the cubical switchboard body, make this cubical switchboard have simple structure, use convenient and be convenient for the effect of maintenance.

The utility model discloses further set up to: the left and right sides of the switch cabinet body are provided with two adapter plates which are respectively positioned at the upper side and the lower side, the accommodating inner grooves are formed between the two adapter plates which are vertically symmetrical, and the adapter plates are provided with adapter slots for the rotating shafts to be inserted and moved.

By adopting the technical scheme, the containing inner grooves are formed between the adapter plates so as to effectively contain the switch cabinet door when the corresponding switch cabinet door is opened, and the switch cabinet door can be turned over when the switch cabinet door is opened, so that the switch cabinet door is directly inserted into the containing inner grooves when being parallel to the containing inner grooves; or adopt direct rotation cubical switchboard door, make the cubical switchboard door with accomodate the inside groove coincidence can for this cubical switchboard has simple structure, uses convenient and be convenient for the effect of maintenance.

The utility model discloses further set up to: the top end of the containing inner groove is provided with a fixing unit used for fixing the switch cabinet door, and the fixing unit comprises bolt holes arranged on the left side and the right side of the switch cabinet body and fixing bolts matched with the bolt holes.

Through adopting above-mentioned technical scheme, open at the cubical switchboard door and when inserting and accomodate the inside groove, will show the stability of opening that promotes the cubical switchboard door through the fixed switch cabinet door of the cooperation in dead bolt and bolt hole to further promote the convenience of the maintenance of this cubical switchboard.

The utility model discloses further set up to: the top ends of the front side and the rear side of the switch cabinet body are respectively provided with a fixing unit used for fixing the switch cabinet door, and the fixing units comprise bolt holes arranged on the front side and the rear side of the switch cabinet body and fixing bolts matched with the bolt holes.

Through adopting above-mentioned technical scheme, when the cubical switchboard door is closed, will show the closed stability who promotes the cubical switchboard door through the fixed switch cabinet door of fixed bolt and the cooperation in bolt hole to further promote the use convenience of this cubical switchboard.

The utility model discloses further set up to: the switch cabinet door is provided with a cabinet door cambered surface body relative to the other end of the rotating shaft, and the front side and the rear side of the switch cabinet body are respectively provided with a butt cambered surface matched with the corresponding cabinet door cambered surface body.

Through adopting above-mentioned technical scheme, when the cubical switchboard door is opened and close, the effective cooperation of cubical switchboard door and the cubical switchboard body is realized with the matching of cabinet door cambered surface body to the butt cambered surface for this cubical switchboard has simple structure and uses convenient effect.

The utility model discloses further set up to: the switch cabinet door is provided with a connecting plane positioned on the inner side of the arc surface body of the cabinet door and a chamfer connected with the connecting plane.

Through adopting above-mentioned technical scheme, when closing the cabinet door and opening and close, the connection plane is used for matcing with the internal side wall of switch cabinet, and the chamfer is used for guiding connection plane's removal to make this switch cabinet have simple structure and use convenient effect.

To sum up, the utility model discloses following beneficial effect has: through the left and right sides at the cubical switchboard body set up the inside groove of accomodating that matches with the cubical switchboard door to the on-off state of fixed bolt fixed switch cabinet door realizes showing the purpose that promotes the use convenience of this cubical switchboard, and this cubical switchboard has simple structure and the characteristics of being convenient for maintenance.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic view of an exploded structure of the present embodiment;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Description of reference numerals: 1. a switch cabinet body; 11. a rotating groove; 12. abutting against the arc surface; 13. an adapter plate; 14. an accommodating inner groove; 15. a switching slot; 16. fixing the bolt; 2. a switch cabinet door; 21. the arc surface body of the cabinet door; 22. a connection plane; 23. chamfering; 3. a rotating shaft.

Detailed Description

In order to make the technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1, a high voltage switch cabinet includes a switch cabinet body 1. The electronic device is fixed in the installation that is used for to the 1 inside of cubical switchboard body to both sides all are provided with cubical switchboard door 2 around the cubical switchboard body 1, and when this cubical switchboard was maintained in the maintenance, open the cubical switchboard door 2 of front side and/or rear side and can carry out effectual maintenance to this cubical switchboard, make this cubical switchboard have the effect of being convenient for maintenance.

As shown in fig. 1 and 2, a rotating shaft 3 rotatably connected to the switch cabinet body 1 is provided at one end of the switch cabinet door 2. And the left and right sides of the switch cabinet body 1 are respectively provided with an accommodating inner groove 14 matched with the corresponding switch cabinet door 2, and the front and back sides of the switch cabinet body 1 are respectively provided with a rotating groove 11 connected with the corresponding accommodating inner groove 14, so that when the switch cabinet door 2 rotates and/or moves under the connection of the rotating shaft 3, the switch cabinet door 2 enters the accommodating inner groove 14 through the rotating groove 11, and the effect of stably opening or closing the switch cabinet door 2 is realized. Consequently, when cubical switchboard door 2 starts, the snap-on is in the inside groove 14 of accomodating of the corresponding one side of the cubical switchboard body 1 to effectively avoid cubical switchboard door 2 to occupy the cubical switchboard body 1 inner space, and influence the heat dispersion of the cubical switchboard body 1, make this cubical switchboard have simple structure, use convenient and be convenient for the effect of maintenance. It should be mentioned that two adapter plates 13 respectively located at the upper and lower sides are disposed at the left and right sides of the switch cabinet 1. The receiving inner groove 14 is formed between two vertically symmetrical adapter plates 13, and the adapter plates 13 are provided with adapter slots 15 into which the rotary shaft 3 is inserted and moved. An accommodating inner groove 14 is formed between the adapter plates 13 so as to effectively accommodate the switch cabinet door 2 when the corresponding switch cabinet door 2 is opened, and when the switch cabinet door 2 is opened, the switch cabinet door 2 can be turned over, and when the switch cabinet door 2 is parallel to the accommodating inner groove 14, the switch cabinet door 2 is directly inserted into the accommodating inner groove 14; or adopt direct rotation cubical switchboard door 2, make cubical switchboard door 2 with accomodate the coincidence of inside groove 14 can for this cubical switchboard has simple structure, uses convenient and be convenient for maintenance's effect.

A fixing means for fixing the switch cabinet door 2 is provided at the top end of the storage inner tank 14. The fixing unit comprises bolt holes arranged at the left side and the right side of the switch cabinet body 1 and fixing bolts 16 matched with the bolt holes. Therefore, when the switch cabinet door 2 is opened and inserted into the storage inner groove 14, the switch cabinet door 2 is fixed through the matching of the fixing bolt 16 and the bolt hole, so that the opening stability of the switch cabinet door 2 is remarkably improved, and the convenience of maintenance of the switch cabinet is further improved.

The top ends of the front side and the rear side of the switch cabinet body 1 are respectively provided with a fixing unit for fixing the switch cabinet door 2. The fixing unit comprises bolt holes arranged at the front side and the rear side of the switch cabinet body 1 and fixing bolts 16 matched with the bolt holes. Consequently, when cubical switchboard door 2 closed, will show the closed stability who promotes cubical switchboard door 2 through the fixed bolt 16 with the cooperation fixed switch cabinet door 2 in bolt hole to further promote the use convenience of this cubical switchboard.

As shown in fig. 2 and 3, a cabinet door arc surface body 21 is provided at the other end of the switch cabinet door 2 opposite to the rotating shaft 3. Both sides all are provided with the butt cambered surface 12 that matches with corresponding cabinet door cambered surface body 21 around the cubical switchboard body 1, and then when cubical switchboard door 2 was opened and close, the effective cooperation of cubical switchboard door 2 and cubical switchboard body 1 was realized with the matching of cabinet door cambered surface body 21 to butt cambered surface 12 for this cubical switchboard has simple structure and uses convenient effect. Meanwhile, the switch cabinet door 2 is provided with a connecting plane 22 located inside the cabinet door arc surface body 21 and a chamfer 23 connected with the connecting plane 22. When closing the cabinet door and opening and close, connection plane 22 is used for matcing with the switch cabinet body 1 inside wall, and chamfer 23 is used for guiding connection plane 22's removal to make this cubical switchboard have simple structure and use convenient effect.

To sum up, this application sets up the inside groove 14 of accomodating that matches with cubical switchboard door 2 through the left and right sides at the cubical switchboard body 1 to 16 fixed cubical switchboard doors 2's the state of opening and close realize showing the purpose that promotes this cubical switchboard's use convenience, and this cubical switchboard has simple structure and the characteristics of being convenient for maintenance.

References in this application to "first," "second," "third," "fourth," etc., if any, are intended to distinguish between similar elements and not necessarily to describe a particular order or sequence. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, or apparatus.

It should be noted that the descriptions in this application referring to "first", "second", etc. are 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" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A high tension switchgear which characterized in that: the switch cabinet comprises a switch cabinet body (1), switch cabinet doors (2) are arranged on the front side and the rear side of the switch cabinet body (1), and a rotating shaft (3) rotatably connected with the switch cabinet body (1) is arranged at one end of each switch cabinet door (2); the left side and the right side of the switch cabinet body (1) are respectively provided with an accommodating inner groove (14) matched with the corresponding switch cabinet door (2), and the front side and the rear side of the switch cabinet body (1) are respectively provided with a rotating groove (11) connected with the corresponding accommodating inner grooves (14).

2. A high-voltage switchgear, according to claim 1, characterized in that: the left and right sides of the switch cabinet body (1) are provided with two adapter plates (13) which are respectively positioned at the upper side and the lower side, the accommodating inner grooves (14) are formed between the two adapter plates (13) which are vertically symmetrical, and the adapter plates (13) are provided with adapter slots (15) for the rotating shaft (3) to be inserted and moved.

3. A high-voltage switchgear, according to claim 1, characterized in that: the top end of the containing inner groove (14) is provided with a fixing unit used for fixing the switch cabinet door (2), and the fixing unit comprises bolt holes arranged on the left side and the right side of the switch cabinet body (1) and fixing bolts (16) matched with the bolt holes.

4. A high-voltage switchgear, according to claim 1, characterized in that: the top ends of the front side and the rear side of the switch cabinet body (1) are respectively provided with a fixing unit for fixing the switch cabinet door (2), and the fixing units comprise bolt holes arranged on the front side and the rear side of the switch cabinet body (1) and fixing bolts (16) matched with the bolt holes.

5. A high-voltage switchgear, according to claim 1, characterized in that: the switch cabinet door (2) is provided with a cabinet door cambered surface body (21) relative to the other end of the rotating shaft (3), and the front side and the rear side of the switch cabinet body (1) are respectively provided with a butt cambered surface (12) matched with the cabinet door cambered surface body (21).

6. A high-voltage switchgear, according to claim 5, characterized in that: the switch cabinet door (2) is provided with a connecting plane (22) positioned on the inner side of the cabinet door cambered surface body (21) and a chamfer (23) connected with the connecting plane (22).