CN213989844U

CN213989844U - Switch cabinet

Info

Publication number: CN213989844U
Application number: CN202023277801.2U
Authority: CN
Inventors: 许耀林; 陈翰; 陈登鹏; 吴庆煌
Original assignee: Xiamen Leiyao Electric Technology Co Ltd Of Fujian Communications Construction Group
Current assignee: Xiamen Leiyao Electric Technology Co Ltd Of Fujian Communications Construction Group
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-17
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a switch cabinet, it includes a plurality of cabinet body units and the fastener of connecting side by side, and is adjacent the connecting window of mutual intercommunication is all seted up to cabinet body unit lateral wall, be provided with the connection of electric lines copper bar on the connecting window, two adjacent internal units of cabinet equipment are linked together through the connection of electric lines copper bar, and two adjacent cabinet body units pass through fastener fixed connection, cabinet body unit includes base, frame and footstock, the base is located the lower extreme of frame, the footstock is located the upper end of frame, cabinet body unit periphery wall is provided with the steel sheet. This application has the effect of convenient transport to the cubical switchboard.

Description

Switch cabinet

Technical Field

The application relates to the technical field of electrical equipment, in particular to a switch cabinet.

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.

At present, along with the more and more complicated inner structure of equipment, in order to guarantee power supply system's stability, the size of cubical switchboard is also bigger and bigger.

However, the switch cabinets are all integrated, and the size is too large, so that the switch cabinets are inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

For the transport to the cubical switchboard conveniently, this application provides a cubical switchboard.

The application provides a cubical switchboard adopts following technical scheme:

the utility model provides a switch cabinet, includes a plurality of cabinet body units and the fastener of connecting side by side, and is adjacent the connecting window of mutual intercommunication is all seted up to cabinet body unit lateral wall, be provided with the connection of electric lines copper bar on the connecting window, two adjacent internal devices of cabinet body unit are linked together through the connection of electric lines copper bar, and two adjacent cabinet body units pass through fastener fixed connection, cabinet body unit includes base, frame and footstock, the base is located the lower extreme of frame, the footstock is located the upper end of frame, cabinet body unit periphery wall is provided with the steel sheet.

Through adopting above-mentioned technical scheme, when needs were carried the cubical switchboard, unpack side by side cabinet body unit apart through dismantling the fastener, unpack the connection of electric lines copper bar of equipment connection apart, then carry each cabinet body unit respectively to reduce the volume of carrying at every turn, and then make things convenient for the transport of staff to the cubical switchboard.

Optionally, a gasket is arranged between the fastener and the cabinet unit.

Through adopting above-mentioned technical scheme, place the gasket on fastener and cabinet body unit, can make cabinet body unit and cabinet body unit's connection inseparabler.

Optionally, a connecting block is arranged on the connecting window, and the wire connecting copper bar is fixed on the connecting block in a threaded manner.

Through adopting above-mentioned technical scheme, the connection of electric lines copper bar is placed on the connecting block to direct mount is on the connecting block, its simple structure, simple to operate.

Optionally, the connection window edge department is provided with first support column and the second support column that mutually oppose and is located the third support column of first support column and second support column lower extreme, first support column, second support column and third support column all pass through mounting and frame connection, the connecting block is connected with the third support column.

Through adopting above-mentioned technical scheme, the installation of first support column, second support column and third support column for the connection of connecting window and connecting block is more firm, makes the placing of wire connection copper bar on the connecting block more stable.

Optionally, the fixing part comprises a pressing sheet, a plurality of through holes are formed in the pressing sheet, and screws are rotatably mounted in the through holes.

Through adopting above-mentioned technical scheme, sticising the piece and can let first support column, second support group and third support column pass through the mounting and install on the frame, its simple structure, simple to operate.

Optionally, a plurality of heat dissipation holes are formed in the steel plate at the top end of the cabinet unit.

Through adopting above-mentioned technical scheme, a plurality of louvres can be with the steam that equipment operation produced in the cubical switchboard toward the external discharge of cabinet body unit, avoid the high temperature in the cubical switchboard to cause the damage to interior equipment.

Optionally, an inlet is formed in the adjacent side wall of the connecting window, a steel door plate for completely blocking the inlet is arranged on the cabinet unit, and a door handle is arranged on one side of the steel door plate, which is far away from the cabinet unit.

By adopting the technical scheme, the arrangement of the inlet and the steel door plate can facilitate the assembly and maintenance of the internal equipment of the switch cabinet by workers; the setting of door handle makes things convenient for the staff to the operation of steel door plant, is convenient for open or close steel door plant through the door handle staff.

Optionally, a mounting hole penetrating through the steel door plate is formed at a joint of the door handle and the steel door plate, the door handle penetrates through the mounting hole and is rotatably connected in the mounting hole, a clamping block is connected to one side of the door handle close to the cabinet unit, and the door handle rotates to drive the clamping block to be rotatably clamped on the frame.

Through adopting above-mentioned technical scheme, under normal conditions, rotate the door handle and make the kayser piece joint on the frame for the steel door plant is fixed on the frame, avoids the door to open automatically, avoids making inside equipment and external dust contact to cause the damage to inside equipment.

In summary, the present application includes at least one of the following beneficial technical effects:

when the switch cabinet needs to be carried, the side-by-side cabinet body units are disassembled by disassembling the fasteners, the electric wire connecting copper bars connected with the equipment are disassembled, and then the cabinet body units are carried respectively, so that the carrying volume of each time is reduced, and further, the carrying of the switch cabinet by workers is facilitated;

the gasket is arranged on the fastener and the cabinet body unit, so that the cabinet body unit and the cabinet body unit can be connected more tightly;

the installation of first support column, second support column and third support column for the connection of connecting window and connecting block is more firm, makes the placing of electric wire connection copper bar on the connecting block more stable.

Drawings

FIG. 1 is an overall schematic view of the present embodiment;

FIG. 2 is a schematic view of the highlighted cabinet unit in the present embodiment;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of the highlighted connection block in this embodiment;

FIG. 5 is an enlarged schematic view of portion B of FIG. 4;

fig. 6 is an enlarged schematic view of a portion C in fig. 1.

Reference numerals: 1. a cabinet unit; 101. a base; 102. a frame; 103. a top seat; 2. a fastener; 201. a bolt; 202. a nut; 3. a steel plate; 4. a connection window; 5. the electric wire is connected with the copper bar; 6. a gasket; 7. connecting blocks; 8. a first support column; 9. a second support column; 10. a third support column; 11. a fixing member; 1101. pressing the tablets tightly; 1102. a through hole; 1103. a screw; 12. heat dissipation holes; 13. an inlet; 14. a steel door panel; 15. a door handle; 16. mounting holes; 17. a locking block.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a switch cabinet. Referring to fig. 1, the cabinet unit 1 comprises a plurality of cabinet units 1 and fasteners 2 connected side by side, the cabinet unit 1 is composed of a base 101, a frame 102 and a top seat 103, the base 101 is installed at the lower end of the frame 102, the top seat 103 is installed at the upper end of the frame 102, and a steel plate 3 is installed on the outer circumferential wall of the cabinet unit 1.

Referring to fig. 2 and 3, the connecting windows 4 have all been seted up to the lateral wall upper end that adjacent cabinet body unit 1 is close to each other, and adjacent cabinet body unit 1 is inside to communicate each other through adjacent connecting window 4, installs the connection of electric lines copper bar 5 that supplies adjacent cabinet body unit 1 internal plant to connect in adjacent connecting window 4 one side, and fastener 2 is installed on the frame 102 that adjacent cabinet body unit 1 is close to each other for adjacent cabinet body unit 1 reciprocal anchorage. The fastening member 2 in this embodiment includes a bolt 201 and a nut 202 (not shown), and in other embodiments, the fastening member 2 may be a fastening member having the same fastening effect, and there are two of the plurality of cabinet units 1 connected side by side.

When the staff need carry the cubical switchboard, unscrew fastener 2 between adjacent cabinet body unit 1 and dismantle, extract the equipment of 1 inside interconnect of adjacent cabinet body unit from connection of electric lines copper bar 5, the staff just can carry cabinet body unit 1 to reduce the volume of staff's transport at every turn, and then make things convenient for the transport of staff to the cubical switchboard.

Referring to fig. 3, a gasket 6 is placed at the junction of the fastener 2 and the frame 102 on the cabinet unit 1, and the surface of the gasket 6 is fitted to the surface of the frame 102. The placement of the gasket 6 enables the connection between adjacent cabinet units 1 to be more closely fitted.

Referring to fig. 4 and 5, a connection block 7 is screw-connected to one side of the connection window 4, and the bottom end of the electric wire connection copper bar 5 is screw-connected to the connection block 7. The connecting block 7 in this embodiment is a corner block. The threaded connection of the wire connection copper bar 5 on the connecting block 7 is convenient for fixing the wire connection copper bar 5, and the installation is convenient.

Referring to fig. 3 and 5, a first supporting column 8 and a second supporting column 9 opposite to each other and a third supporting column 10 connected to the lower ends of the first supporting column 8 and the second supporting column 9 are installed at the edge of the connecting window 4, a fixing member 11 is installed on the frame 102, the first supporting column 8, the second supporting column 9 and the third supporting column 10 are fixedly connected to the frame 102 through the fixing member 11, and the connecting block 7 is installed on the side wall of the third supporting column 10.

The first supporting column 8, the second supporting column 9 and the third supporting column 10 are installed at the edge of the connecting window 4, so that the connecting block 7 is more stably connected with the connecting window 4, and the electric wire connecting copper bar 5 is more stably placed on the connecting window 4.

Referring to fig. 3, the fixing member 11 includes a pressing sheet 1101, the pressing sheet 1101 is a steel sheet block, a plurality of through holes 1102 are formed in the pressing sheet 1101, and corresponding screws 1103 are rotated in the plurality of through holes 1102.

The pressing sheet 1101 is tightly pressed on the first supporting column 8, the third supporting column 10 and the frame 102, and is rotatably mounted in the corresponding through hole 1102 through a screw 1103, so that the first supporting column 8, the third supporting column 10 and the frame 102 are fixed together; the pressing sheet 1101 presses the second supporting column 9, the third supporting column 10 and the frame 102, and is rotatably installed in the corresponding through hole 1102 through a screw 1103, so that the second supporting column 9, the third supporting column 10 and the frame 102 are fixed together. The structure is simple and the connection is stable.

Referring to fig. 1, a plurality of heat dissipation holes 12 are uniformly formed through the surface of the steel plate 3 at the upper end of the cabinet unit 1. When equipment in the switch cabinet starts to operate, hot air generated can be discharged from the heat dissipation holes 12, and damage to the equipment in the switch cabinet caused by overhigh temperature in the switch cabinet can be avoided.

Referring to fig. 1, an inlet 13 is formed in a side wall of the cabinet unit 1 adjacent to the connecting window 4, a steel door panel 14 is hinged to the cabinet unit 1, the steel door panel 14 can completely shield the inlet 13, a door handle 15 is mounted on the side wall of the steel door panel 14, and the door handle 15 is located on one side of the steel door panel 14 away from the cabinet unit 1. Firstly, the opening of the inlet 13 can facilitate the installation and maintenance of the internal equipment of the cabinet unit 1 by the staff, secondly, the steel door plate 14 can avoid the long-term contact with the outside of the equipment, and prevent the dust of the equipment from being accumulated and damaged, and thirdly, the door handle 15 facilitates the opening or closing operation of the steel door plate 14 by the staff.

Referring to fig. 6, a mounting hole 16 penetrating through the steel door plate 14 is formed at the joint of the door handle 15 and the steel door plate 14, the door handle 15 is close to one end of the steel door plate 14 and rotatably penetrates through the mounting hole 16, a locking block 17 is mounted on one side of the door handle 15 close to the counter unit, and the door handle 15 rotates to drive the locking block 17 to rotate and be locked on the frame 102.

After closing steel door plant 14, revolving door handle 15 for the door handle 15 is rotated along with to block 17, makes block 17 joint on frame 102, makes steel door plant 14 fixed on frame 102, can avoid steel door plant 14 to open automatically, avoids the external dust to cause the inside equipment to pile up, damage.

The implementation principle of the switch cabinet in the embodiment of the application is as follows: when the staff need carry the cubical switchboard, unscrew fastener 2 between adjacent cabinet body unit 1 and dismantle, extract the equipment of 1 inside interconnect of adjacent cabinet body unit from connection of electric lines copper bar 5, the staff just can carry cabinet body unit 1 to reduce the volume of staff's transport at every turn, and then make things convenient for the transport of staff to the cubical switchboard.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A kind of switch cabinet, its characterized in that: including a plurality of cabinet body unit (1) and fastener (2) of connecting side by side, adjacent connecting window (4) of mutual intercommunication are all seted up to cabinet body unit (1) lateral wall, be provided with connection of electric lines copper bar (5) on connecting window (4), equipment passes through connection of electric lines copper bar (5) and is linked together in two adjacent cabinet body units (1), and fastener (2) fixed connection is passed through in two adjacent cabinet body units (1), cabinet body unit (1) includes base (101), frame (102) and footstock (103), base (101) are located the lower extreme of frame (102), footstock (103) are located the upper end of frame (102), cabinet body unit (1) periphery wall is provided with steel sheet (3).

2. A switchgear cabinet according to claim 1, characterized in that: and a gasket (6) is arranged between the fastener (2) and the cabinet body unit (1).

3. A switchgear cabinet according to claim 1, characterized in that: the connecting window (4) is provided with a connecting block (7), and the wire connecting copper bar (5) is fixed on the connecting block (7) in a threaded mode.

4. A switchgear cabinet according to claim 3, characterized in that: connecting window (4) edge is provided with first support column (8) and second support column (9) that oppose each other and is located third support column (10) of first support column (8) and second support column (9) lower extreme, first support column (8), second support column (9) and third support column (10) all are connected with frame (102) through mounting (11), connecting block (7) are connected with third support column (10).

5. A switchgear cabinet according to claim 4, characterized in that: the fixing piece (11) comprises a pressing piece (1101), a plurality of through holes (1102) are formed in the pressing piece (1101), and screws (1103) are rotatably mounted in the through holes (1102).

6. A switchgear cabinet according to claim 1, characterized in that: a plurality of heat dissipation holes (12) are formed in the steel plate (3) at the top end of the cabinet body unit (1).

7. A switchgear cabinet according to claim 1, characterized in that: an inlet (13) is formed in the adjacent side wall of the connecting window (4), a steel door plate (14) used for completely blocking the inlet (13) is arranged on the cabinet body unit (1), and a door handle (15) is arranged on one side, far away from the cabinet body unit (1), of the steel door plate (14).

8. A switchgear cabinet according to claim 7, characterized in that: the door handle (15) and the steel door plate (14) are connected with each other through a mounting hole (16) penetrating through the steel door plate (14), the door handle (15) penetrates through the mounting hole (16) and is rotatably connected in the mounting hole (16), one side, close to the cabinet body unit (1), of the door handle (15) is connected with a clamping block (17), and the door handle (15) rotates to drive the clamping block (17) to rotate to be clamped on the frame (102).