CN210517359U

CN210517359U - Cabinet is separated to modularization generating line system formula

Info

Publication number: CN210517359U
Application number: CN201921165238.4U
Authority: CN
Inventors: 田力牧; 李彬; 时悦; 宋紫烟
Original assignee: Hubei Electric Power Equipment Co ltd
Current assignee: Hubei Electric Power Equipment Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-12
Anticipated expiration: 2029-07-24

Abstract

The utility model provides a cabinet is separated to modularization generating line system formula. Including the cabinet body, internal front panel and the rear panel of being provided with of cabinet, the rear panel on install the bus-bar system, the bus-bar system includes the generating line fixed plate and installs a plurality of generating line module on the generating line fixed plate, wherein the generating line module is including the generating line body, the generating line body shape is cylindric from top to bottom open-ended, offers the socket on a plurality of layers on the lateral wall of generating line body, the socket is used for pegging graft outside components and parts, the socket on each layer is along the circumference evenly distributed of generating line body to be provided with closing device in socket department. The utility model discloses simple structure saves space, and operation safety adopts the modularization installation, and convenient detection and maintenance have improved operating stability and reliability.

Description

Cabinet is separated to modularization generating line system formula

Technical Field

The utility model relates to a power transmission and transformation equipment technical field, in particular to cabinet is separated to modularization generating line system formula.

Background

The bus refers to the connection of voltage distribution devices at all levels in a substation and the connection of electrical equipment such as a transformer and the like and corresponding distribution devices, and generally adopts a wire or a stranded wire with a rectangular or circular cross section, which is called as the bus. The bus bars function to collect, distribute and transfer electrical energy. In an electric power system, a bus bar connects together various current-carrying branch circuits in a distribution device, and functions to collect, distribute, and transfer electric energy. The bus system is mainly applied to a low-voltage power distribution cabinet, a non-porous electric installation technology is adopted for a wire inlet and outlet loop, a switch is connected with a bus through a bus adapter, and a distribution bus is a conductor, a support body of an electrical element and is sealed at the back.

Along with the constant development towards miniaturization and modularization of domestic low pressure fixed partition cabinet, the bus installation and the component assembly space in the requirement cabinet are more reasonable compact, and the bolt connected mode that punches of traditional bus not only occupies more space, installs moreover complicacy.

Therefore, a new low-voltage fixed partition cabinet needs to be designed to replace a bus system in a traditional punching bolt connection mode, so that small modularization of the low-voltage cabinet and upgrading of products are realized, and the low-voltage cabinet is better suitable for the development trend of the future power distribution market.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art's defect, provide a simple structure, save space, the operation safety adopts the modularization installation, and convenient the detection and maintenance improve the modularization bus system formula of operating stability, reliability and separate the cabinet.

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

the utility model provides a cabinet is separated to modularization bus system formula, is including the cabinet body, internal front panel and the rear panel of being provided with of cabinet, its characterized in that, the rear panel on install the bus system, the bus system includes the generating line fixed plate and installs a plurality of generating line module on the generating line fixed plate, wherein the generating line module is including the generating line body, the generating line body shape is cylindric from top to bottom open-ended, set up the socket on a plurality of layers on the lateral wall of generating line body, the socket is used for pegging graft outside components and parts, the socket on each layer is along the circumference evenly distributed of generating line body to be provided with closing device in socket department.

In the scheme, the pressing device is of a bolt structure and comprises a plurality of pressing bolts, and the bottoms of the pressing bolts are also provided with buffer rubber for contacting with the surfaces of the components; or the pressing device is of a pressing sheet structure and comprises a plurality of pressing sheets, each pressing sheet comprises an opening section and a pressing section which are bent in sequence, the opening section and the lower surface of the socket form an opening which is convenient for inserting a component, the pressing sections are wavy, and one end of each pressing section, far away from the opening section, is fixed with the upper surface of the socket.

In the scheme, the sockets are of flat structures, the number of the sockets is 3-4, and contact copper sheets are further arranged inside the sockets and welded on the inner wall of the bus body, are opposite to the positions of the sockets and keep a distance from the sockets and are used for positioning the inserted components.

In the above scheme, the components and parts inserted on the bus module comprise a switch connecting bar, a copper bar and a converter.

In the above scheme, the bus modules are uniformly distributed on the bus fixing plate at equal intervals, and the bus modules and the bus fixing plate are of detachable structures, so that the bus modules are convenient to replace.

The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:

(1) and the space is saved. The elements are inserted on the bus module and can be arranged around the bus module by 360 degrees, so that the space in the cabinet can be greatly saved.

(2) The operation is safe. The bus bar is arranged at the back of the element, and sealing plates can be added up and down to prevent touch protection.

(3) The disassembly and maintenance are convenient, each bus module can be disassembled and maintained independently, and the operation stability and reliability are improved.

Drawings

FIG. 1 is an overall structure diagram of the embodiment of the present invention;

fig. 2 is a block diagram of a bus bar module in some embodiments of the invention;

fig. 3 is a block diagram of a bus bar module in further embodiments of the invention;

in the figure: the bus fixing device comprises a cabinet body 1, a bus fixing plate 2, a bus body 3, a socket 4 (4 a-socket upper surface and 4 b-socket lower surface), a pressing device 5, a pressing bolt 6, buffer rubber 7, a contact copper sheet 8, an opening section 9 and a pressing section 10.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1, the modular bus system type partition cabinet comprises a cabinet body 1, a front panel and a rear panel are arranged in the cabinet body 1, a bus system is installed on the rear panel, the bus system comprises a bus fixing plate 2 and a plurality of bus modules installed on the bus fixing plate 2, the bus modules comprise a bus body 3, the bus body 3 is in a cylindrical shape with an upper opening and a lower opening, two layers of sockets 4 are formed in the side wall of the bus body 3, the sockets 4 are used for being plugged with external components, the sockets 4 of each layer are uniformly distributed along the circumference of the bus body, and a pressing device 5 is arranged at the sockets 4.

In some embodiments, referring to fig. 2, the pressing device 5 is a bolt structure, and includes a plurality of pressing bolts 6, and the bottoms of the pressing bolts 6 are further provided with a buffer rubber 7 for contacting with the surface of the component. In other embodiments, referring to fig. 3, the pressing device 5 is a pressing sheet structure, and includes a plurality of pressing sheets, each of the pressing sheets includes an opening section 9 and a pressing section 10 bent in sequence, the opening section 9 and the socket lower surface 4b together form an opening for facilitating insertion of a component, the pressing section 10 is formed in a wave shape and is used for contacting a surface of the component, and an end of the pressing section away from the opening section is fixed to the socket upper surface 4 a.

In this embodiment, socket 4 be flat structure, the figure is four, the inside contact copper sheet 8 that still is provided with of socket 4, contact copper sheet 8 welds the inner wall of generating line body 3, just to socket 4 position to keep the interval with socket 4, be used for fixing a position male components and parts.

In this embodiment, the components and parts of pegging graft on the bus module include switch connector bar, copper bar, converter. The bus modules are uniformly distributed on the bus fixing plate 2 at equal distances, and the bus modules are of detachable structures between the bus fixing plate and the bus fixing plate, so that the bus modules are convenient to replace.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made 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 a cabinet is separated to modularization bus system formula, is including the cabinet body, internal front panel and the rear panel of being provided with of cabinet, its characterized in that, the rear panel on install the bus system, the bus system includes the generating line fixed plate and installs a plurality of generating line module on the generating line fixed plate, wherein the generating line module is including the generating line body, the generating line body shape is cylindric from top to bottom open-ended, set up the socket on a plurality of layers on the lateral wall of generating line body, the socket is used for pegging graft outside components and parts, the socket on each layer is along the circumference evenly distributed of generating line body to be provided with closing device in socket department.

2. The modular bus bar system type partition cabinet as claimed in claim 1, wherein the pressing device is a bolt structure comprising a plurality of pressing bolts, and the bottoms of the pressing bolts are further provided with buffer rubber for contacting with the surfaces of the components; or the pressing device is of a pressing sheet structure and comprises a plurality of pressing sheets, each pressing sheet comprises an opening section and a pressing section which are bent in sequence, the opening section and the lower surface of the socket form an opening which is convenient for inserting a component, the pressing sections are wavy, and one end of each pressing section, far away from the opening section, is fixed with the upper surface of the socket.

3. The modular buswork cabinet of claim 1, wherein the sockets are flat and 3-4 in number, and contact copper sheets are disposed inside the sockets and welded to the inner wall of the buswork body at positions facing the sockets and spaced from the sockets for positioning the inserted components.

4. The partition cabinet of claim 1, wherein the components plugged into the bus modules comprise switch connecting bars, copper bars and converters.

5. The partition cabinet of any one of claims 1 to 4, wherein the bus bar modules are uniformly distributed on the bus bar fixing plate at equal intervals, and the bus bar fixing plate and the bus bar modules are detachable so as to be conveniently replaced.