CN213401962U

CN213401962U - Combined switch cabinet

Info

Publication number: CN213401962U
Application number: CN202022179457.7U
Authority: CN
Inventors: 高毓秀
Original assignee: Shanghai Gele Electrical Group Co ltd
Current assignee: Shanghai Gele Electrical Group Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-08
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to the technical field of electrical cabinets, in particular to a combined switch cabinet, which comprises a cabinet body, wherein the cabinet body comprises four side plates, a top plate and a bottom plate, the cabinet body comprises four connecting columns, two adjacent side surfaces of a cylinder of any connecting column are respectively provided with a connecting end, and the connecting ends are protruded out of the side surfaces of the connecting columns; the two ends of the four side plates are respectively provided with a bayonet convenient for being clamped into the connecting end. The utility model discloses quick assembly disassembly can carry out, installation cycle has been shortened, moreover greatly reduced the working strength when installing.

Description

Combined switch cabinet

Technical Field

The utility model relates to a regulator cubicle technical field, concretely relates to modular cubical switchboard.

Background

The switch cabinet is common electrical equipment, an external line enters the cabinet from the outside to be connected with a main control switch, then is connected with each branch control switch, and each branch circuit is arranged according to the requirement. 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 switch cabinet has many parts, and mainly comprises a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.

Traditional cubical switchboard, it has four curb plates all around, and top and bottom also are equipped with the shrouding, and one of them is as the cabinet door in four curb plates, and other three curb plates pass through fastener or articulated elements interconnect, installs top and bottom shrouding again, installs the cabinet door through the articulated elements at last. Some cabinets are of a frame structure, four frames which are manufactured in advance and are convenient for mounting each side plate are used for mounting each side plate, then each side plate is mounted on the frame and fixed through a fastener, and bolt holes for fixing the sealing plates are also arranged at the top and the bottom of each cabinet and then fastened through bolts. These structures require a large number of installation steps for installation and fixation, require prefabrication of the frame, and are expensive and have high working strength for installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular cubical switchboard solves above technical problem.

The utility model provides a technical problem can adopt following technical scheme to realize:

a combined switch cabinet comprises a cabinet body, wherein the cabinet body comprises four side plates, a top plate and a bottom plate, the four side plates are arranged on the front side, the rear side, the left side and the right side, the top plate and the bottom plate, the cabinet body comprises four connecting columns, two adjacent side surfaces of a column body of any one connecting column are respectively provided with a connecting end, and the connecting ends are protruded out of the side surfaces of the connecting columns;

the two ends of the four side plates are respectively provided with a bayonet convenient for being clamped into the connecting end.

The utility model discloses during the installation, all imbed a spliced pole with the lower extreme about earlier the upper end of two curb plates, form left part curb plate and right side curb plate, then with left side curb plate right, form a four sides and enclose into frame type and top and bottom open-ended open frame type structure on being connected to two curb plates around right side curb plate left, then with roof or bottom plate mounting open frame type structure's top and bottom, through the position of four spliced poles of roof and bottom plate fixed, avoid its four to scatter, in addition, can set up embedded cabinet door on any in four curb plates, and the curb plate then sets up the jumbo size trompil of being convenient for install the cabinet door, can set up the backplate on another curb plate, that is to say, four curb plates all around in this application only form the frame construction of the cabinet body, this frame construction's easy dismouting nature can improve the efficiency of installation maintenance.

Optionally, the top and the bottom of the connecting column are provided with bolt holes for conveniently connecting the top plate and the bottom plate.

Optionally, the top and the bottom of the connecting column are both provided with sealing strips.

Optionally, the sealing strip has a rectangular structure or a circular structure. Adopt the sealing strip of closed structure, can be when roof and bottom plate installation, when roof and bottom plate cover the four corners that are located open frame type structure, avoid producing the height inequality because of covering the inequality, also can form after the sealing with the bolt hole seal wherein, protect it not corroded by external steam.

Optionally, the cross section of any one of the connection ends on any one of the connection columns is of a trapezoidal structure, the wider bottom of the trapezoidal structure is connected with the column body of the connection column, and the narrower top of the trapezoidal structure faces outwards. Through setting up the link that the cross section is trapezium structure, make the inlay card operation between the bayonet socket of link and curb plate convenient.

Optionally, two opposite sides of any one of the connection ends are provided with buffer layers.

Optionally, the buffer layer is made of silica gel or rubber and is arranged along the height of the connecting column.

Optionally, the front side plate of the four side plates comprises a door frame and a door plate, the door plate is hinged to the door frame through a hinge, and the bayonets are arranged on two side portions of the door frame.

Has the advantages that: due to the adoption of the technical scheme, the utility model discloses quick assembly disassembly can carry out, installation cycle has been shortened, moreover greatly reduced the working strength when installing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1 with the top plate removed;

FIG. 3 is a schematic structural view of the connecting column of the present invention;

fig. 4 is a schematic view of a partial structure of the rear side plate of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings. It is noted that the terms "first," "second," "third," "fourth," and the like (if any) in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. 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" or "comprising," and any variations thereof, are intended to cover non-exclusive inclusions, such that a product or apparatus that comprises a list of elements or units is not necessarily limited to those elements or units expressly listed, but may include other elements or units not expressly listed or inherent to such product or apparatus.

Referring to fig. 1, 2 and 3, a combined switch cabinet comprises a cabinet body, wherein the cabinet body comprises a front side plate 11, a rear side plate 12, a left side plate 13, a right side plate 14, a top plate 15 and a bottom plate 16, the cabinet body comprises four connecting columns 20, two adjacent side surfaces of a column body of any connecting column 20 are respectively provided with a connecting end 202, and the connecting ends 202 protrude from the side surfaces of the connecting columns 20; bayonets which are convenient to be clamped into the connecting ends 202 are arranged at the two ends of the front side plate, the rear side plate, the left side plate and the right side plate.

In some embodiments, the top and bottom of the connecting column 20 are provided with bolt holes 201 that facilitate connecting the top plate 15 and the bottom plate 16.

In some embodiments, the top and bottom of the connecting column 20 are provided with sealing strips 204. In some preferred embodiments, the sealing strip 204 is provided in a rectangular configuration or a circular configuration. The sealing strip 204 is a rectangular structure as shown in fig. 3, and the shape is that the sealing strip with a certain thickness is closed around one circle in a rectangular shape when viewed from the top, and the bolt hole 201 is enclosed in the sealing strip. Adopt sealing strip 204 of closed structure, can be when roof 15 and bottom plate 16 installation, when roof 15 and bottom plate 16 cover the four corners that is located open frame type structure, avoid producing the height uneven because of covering unevenly, also can form after the sealing seal bolt hole 201 wherein, protect it not corroded by external steam, can avoid the bolt corrosion on the bolt hole ageing to a certain extent.

In some embodiments, the cross-section of any connecting end 202 of any connecting post 20 is a trapezoid structure, which is a trapezoid structure when viewed from the top as shown in fig. 3, and the surface with the longer bottom edge is connected with the pillar body of the connecting post, the surfaces with the two waist edges and the shorter top edge are contacted with the inner surfaces of the bayonets of the side plates when the side plates are clamped and embedded with the bayonets of the side plates. Through setting up the link that the cross section is trapezium structure, make the inlay card operation location between the bayonet socket of link and curb plate convenient.

In some embodiments, two opposing sides of either connection end 20 are provided with a buffer layer 203. In some preferred embodiments, the cushioning layer 203 is made of silicone or rubber and is disposed along the height of the connecting column 20 from top to bottom. In some preferred embodiments, the cushioning layer 203 and the connecting end 202 are disposed at a height equal to the height of the connecting stud 20.

In some embodiments, front side panel 11 includes a door frame 1101 and a door plate 1102, door plate 1102 is hinged to door frame 1101 by a hinge 1103, and both sides of door frame 1101 are provided with bayonets.

In addition, in order to install the top plate and the bottom plate, another bolt hole corresponding to the bolt hole on the connecting column is also arranged on the top plate and the bottom plate. When the bolt is installed in the other bolt hole, a sealing process may be performed, for example, a gasket made of silica gel or rubber is used to line the bolt, or a glass cement is applied to the bolt after the bolt is locked to perform the sealing process.

In some embodiments, when the cross-section of the connecting end 202 on the connecting pole 20 is trapezoidal, two opposite inner faces of the bayonet of the corresponding connecting side plate are set to be inclined faces corresponding to the connecting end 202. Fig. 4 is a schematic structural view of the rear side plate 12, wherein two opposite inner faces 1201 of the bayonet are provided as inclined faces. In some preferred embodiments, in order to increase the connection strength and the positioning accuracy during connection, a groove 1202 may be provided on the inner surface of the top surface of the trapezoidal structure of the corresponding connection end 202 of the bayonet, a magnet, such as a neodymium magnet, is embedded in the groove 1202, and an iron sheet is provided at the position of the groove 1202 on the corresponding side plate on the top surface of the trapezoidal structure of the connection end 202, so as to perform a positioning function when the connection column is connected with the side plate in a snap-fit manner, and perform a function of enhancing the connection structure strength after connection. When the side bayonet is arranged, the grooves 1202 and the magnets can be arranged in multiple groups, and are arranged at equal intervals from top to bottom along the height of the side bayonet of the side plate.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A combined switch cabinet comprises a cabinet body, wherein the cabinet body comprises a front side plate, a rear side plate, a left side plate, a right side plate, a top plate and a bottom plate, and is characterized in that the cabinet body comprises four connecting columns, two adjacent side surfaces of a column body of any one connecting column are respectively provided with a connecting end, and the connecting ends are protruded out of the side surfaces of the connecting columns;

2. The modular switchgear cabinet as claimed in claim 1, wherein the top and bottom of the connecting column are provided with bolt holes for connecting the top and bottom plates.

3. The modular switchgear cabinet as claimed in claim 2, wherein the top and bottom of the connecting column are provided with sealing strips.

4. The modular switchgear cabinet as claimed in claim 3, wherein the said sealing strip is of rectangular or circular configuration.

5. A modular switchgear cabinet as claimed in any of claims 1 to 4, wherein the cross-section of any of the connecting terminals on any of the connecting columns is in a trapezoidal configuration, with the wider bottom of the trapezoidal configuration connecting the columns of the connecting columns and the narrower top thereof facing outwards.

6. A modular switchgear as claimed in claim 5, wherein the said connecting terminals are provided with buffer layers on two opposite sides.

7. The modular switchgear cabinet as claimed in claim 6, wherein the damping layer is made of silicone or rubber and is disposed along the height of the connection column.

8. The combined switch cabinet according to any one of claims 1 to 4, wherein the front side plate of the four side plates comprises a door frame and a door plate, the door plate is hinged to the door frame through a hinge, and the bayonets are arranged on two side portions of the door frame.