CN109560488B

CN109560488B - Switch box for outdoor operation

Info

Publication number: CN109560488B
Application number: CN201811435349.2A
Authority: CN
Inventors: 郑胜友; 黄美园; 孔莉; 张平志
Original assignee: Jiangxi Yifa Electric Power Technology Shares Co ltd
Current assignee: Jiangxi Yifa Electric Power Technology Shares Co ltd
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2020-09-29
Anticipated expiration: 2038-11-28
Also published as: CN109560488A

Abstract

The invention discloses a switch box for outdoor operation, which comprises a protective shell, an exhaust window, a base, a fixing plate, a connecting plate, a baffle plate, a handle, a fixing block, a U-shaped supporting plate, a roller, a shock absorber, an exhaust fan, a rigid buffer spring, a first limiting clamping groove, a first fixing seat, a stud mounting hole, a limiting guide pillar, a second fixing seat, an adjusting nut and a second limiting clamping groove, wherein the exhaust window is arranged on two side walls of the protective shell; a handle is arranged at the upper end of the protective shell; an exhaust fan is arranged on the inner wall of the protective shell; four corners of the protective shell are respectively in threaded connection with connecting plates; the four connecting plates are respectively in threaded connection with a fixing plate. The invention has the advantages of convenient disassembly, convenient movement, good heat dissipation effect and good buffering effect.

Description

Switch box for outdoor operation

Technical Field

The invention relates to the technical field of switch boxes, in particular to a switch box for outdoor operation.

Background

The switch box for outdoor operation is a device for opening, closing, controlling and protecting circuits in the process of generating, transmitting, distributing and converting electric energy in an electric power system, and is widely applied to power plants, transformer substations and residential quarters. But present cubical switchboard exists and dismantles inconveniently, removes inconveniently, and the radiating effect is poor, the poor problem of buffering effect.

Therefore, the switch box for outdoor operation is quite necessary, and has the advantages of convenience in disassembly, convenience in movement, good heat dissipation effect and good buffering effect.

Disclosure of Invention

The invention aims to provide a switch box for outdoor operation, which solves the problems of inconvenient disassembly, inconvenient movement, poor heat dissipation effect and poor buffering effect in the background technology.

In order to realize the purpose, the invention provides the following technical scheme: the device comprises a protective shell, an exhaust window, a base, a fixing plate, a connecting plate, a baffle, a handle, a fixing block, a U-shaped supporting plate, a roller, a shock absorber, an exhaust fan, a rigid buffer spring, a first limiting clamping groove, a first fixing seat, a stud mounting hole, a limiting guide pillar, a second fixing seat, an adjusting nut and a second limiting clamping groove, wherein the exhaust window is arranged on two side walls of the protective shell; a handle is arranged at the upper end of the protective shell; an exhaust fan is arranged on the inner wall of the protective shell; four corners of the protective shell are respectively in threaded connection with connecting plates; the four connecting plates are respectively in threaded connection with a fixing plate; the other ends of the four fixing plates are respectively in threaded connection with a base; the bottom of the base is provided with four fixed blocks; the four fixed blocks are respectively in threaded connection with a shock absorber; the other ends of the four shock absorbers are respectively in threaded connection with a U-shaped supporting plate; the inner walls of the four U-shaped supporting plates are respectively provided with a roller; the protective shell is provided with a baffle.

Preferably, the shock absorber comprises a rigid buffer spring, a first limit clamping groove, a first fixed seat, a stud mounting hole, a limit guide pillar, a second fixed seat, an adjusting nut and a second limit clamping groove; one end of the limiting guide pillar is fixedly connected with a first fixed seat; the first fixed seat is provided with a first limiting clamping groove; the first limiting clamping groove is connected with a rigid buffer spring; the other end of the rigid buffer spring is connected with a second limiting clamping groove; the second limiting clamping groove is connected with a second fixed seat; an adjusting nut is arranged on the limiting guide pillar relative to the upper part of the second fixed seat; stud mounting holes are respectively formed in the second fixing seat and the first fixing seat.

Preferably, the second fixed seat is provided with a first groove matched with the limiting guide pillar; and a second groove matched with the limiting guide pillar is formed in the second fixed seat.

Preferably, the limiting guide pillar is arranged inside the rigid buffer spring, the first limiting clamping groove and the second limiting clamping groove; the limiting guide post penetrates through the second fixing seat and is in threaded connection with an adjusting nut.

Preferably, the roller is provided with a rubber leather sleeve.

Preferably, the protective shell is fixedly connected with the baffle through a hinge.

Compared with the prior art, the invention has the beneficial effects that:

1. the switch box for outdoor operation is characterized in that four fixing blocks are arranged at the bottom of a base; the fixed blocks are respectively in threaded connection with shock absorbers; the other end of the shock absorber is respectively in threaded connection with a U-shaped supporting plate; the inner walls of the U-shaped supporting plates are respectively provided with a roller; a handle is arranged at the upper end of the protective shell; when the device needs to be moved, the handle is pushed by hand; the U-shaped supporting plate and the idler wheel can move, the movement is more convenient, and the outdoor operation is convenient.

2. In the switch box for outdoor operation, exhaust windows are arranged on two side walls of a protective shell; an exhaust fan is arranged on the inner wall of the protective shell; when the inside high temperature of the device, start the fan of airing exhaust and go out steam through the heat dissipation of exhaust window, the radiating effect is better, uses the baffle to shelter from rain, and rain-proof effect is better.

3. One end of a limiting guide pillar of the switch box for outdoor operation is fixedly connected with a first fixed seat; a first limiting clamping groove is formed in the first fixing seat; the first limiting clamping groove is connected with a rigid buffer spring; the other end of the rigid buffer spring is connected with a second limiting clamping groove; the second limiting clamping groove is connected with a second fixed seat; an adjusting nut is arranged on the limiting guide post relative to the upper part of the second fixed seat; stud mounting holes are respectively formed in the second fixing seat and the first fixing seat; when the device moves, the rigid buffer spring performs buffer motion under the action of pressure, and the buffer effect is good.

4. Four corners of the protective shell of the switch box for outdoor operation are respectively in threaded connection with connecting plates; the connecting plates are respectively in threaded connection with a fixing plate; the other ends of the fixed plates are respectively in threaded connection with a base; these are all threaded connections; the disassembly is more convenient.

Drawings

FIG. 1 is a schematic structural diagram of a switch box for outdoor operation according to the present invention;

FIG. 2 is a schematic view of a part of the structure of the switch box for outdoor operation;

FIG. 3 is a schematic view of a part of the structure of the switch box for outdoor operation;

fig. 4 is a schematic view of the shock absorber structure of the switch box for outdoor operation.

In the figure: 1-a protective shell; 22-an exhaust window; 33-a base; 44-a fixed plate; 55-a connecting plate; 66-a baffle; 77-a handle; 88-fixing block; a 99-U shaped support plate; 101-a roller; 102-a shock absorber; 103-exhaust fan; 1021-a rigid cushioning spring; 1022-a first limiting card slot; 1023-a first fixed seat; 1024-stud mounting holes; 1025-limit guide post; 1026-a second fixed seat; 1027-adjusting nut; 1028-a second limit slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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 invention.

Referring to fig. 1-4, the invention provides a technical scheme of a switch box for outdoor operation: the air exhaust fan fixing device comprises a protective shell 1, an air exhaust window 22, a base 33, a fixing plate 44, a connecting plate 55, a baffle 66, a handle 77, a fixing block 88, a U-shaped supporting plate 99, a roller 101, a shock absorber 102, an air exhaust fan 103, a rigid buffer spring 1021, a first limiting clamping groove 1022, a first fixing seat 1023, a stud mounting hole 1024, a limiting guide pillar 1025, a second fixing seat 1026, an adjusting nut 1027 and a second limiting clamping groove 1028, wherein the air exhaust window 22 is arranged on two side walls of the protective shell 1; the upper end of the protective shell 1 is provided with a handle 77; an exhaust fan 103 is arranged on the inner wall of the protective shell 1; four corners of the protective shell 1 are respectively in threaded connection with connecting plates 55; the four connecting plates 55 are respectively in threaded connection with a fixing plate 44; the other ends of the four fixing plates 44 are respectively in threaded connection with a base 33; the bottom of the base 33 is provided with four fixing blocks 88; the four fixing blocks 88 are respectively in threaded connection with shock absorbers 102; the other ends of the four shock absorbers 102 are respectively in threaded connection with a U-shaped support plate 99; the inner walls of the four U-shaped supporting plates 99 are respectively provided with a roller 101; the protective shell 1 is provided with a baffle 66.

Preferably, the shock absorber 102 includes a rigid buffer spring 1021, a first limit slot 1022, a first fixing seat 1023, a stud mounting hole 1024, a limit guide post 1025, a second fixing seat 1026, an adjusting nut 1027 and a second limit slot 1028; one end of the limiting guide post 1025 is fixedly connected with a first fixed seat 1023; a first limiting clamping groove 1022 is arranged on the first fixed seat 1023; the first limiting clamping groove 1022 is connected with a rigid buffer spring 1021; the other end of the rigid buffer spring 1021 is connected with a second limiting clamping groove 1028; the second limiting clamping groove 1028 is connected with a second fixed seat 1026; an adjusting nut 1027 is arranged on the limiting guide post 1025 above the second fixed seat 1026; stud mounting holes 1024 are respectively formed in the second fixing seat 1026 and the first fixing seat 1023.

Preferably, the second fixing seat 1026 is provided with a first groove adapted to the limit guide post 1025; and a second groove matched with the limiting guide post 1025 is formed in the second fixed seat 1026.

Preferably, the limit guide post 1025 is arranged inside the rigid buffer spring 1021, the first limit slot 1022 and the second limit slot 1028; the limiting guide post 1025 penetrates through the second fixed seat 1026 and is in threaded connection with an adjusting nut 1027.

Preferably, a rubber leather sheath is arranged on the roller 101.

Preferably, the protective housing 1 is fixedly connected to the flap 66 by a hinge.

The working principle is as follows: in the switch box for outdoor operation, four fixing blocks 88 are arranged at the bottom of the base 33; the fixed blocks 88 are respectively in threaded connection with shock absorbers 102; the other end of the shock absorber 102 is respectively in threaded connection with a U-shaped support plate 99; the inner walls of the U-shaped supporting plates 99 are respectively provided with a roller 101; a handle 77 is arranged at the upper end of the protective shell 1; when the device needs to be moved, the handle 77 is pushed by hand; the U-shaped supporting plate 99 and the roller 101 can be moved conveniently for outdoor operation. In the switch box for outdoor operation, two side walls of a protective shell 1 are provided with exhaust windows 22; the inner wall of the protective shell 1 is provided with an exhaust fan 103; when the inside high temperature of the device, start exhaust fan 103 and go out the steam through the heat dissipation of exhaust window 22, the radiating effect is better, uses baffle 66 to shelter from rain, and rain-proof effect is better. In the switch box for outdoor operation, one end of a limiting guide post 1025 is fixedly connected with a first fixed seat 1023; a first limit clamping groove 1022 is arranged on the first fixed seat 1023; the first limiting clamping groove 1022 is connected with a rigid buffer spring 1021; the other end of the rigid buffer spring 1021 is connected with a second limiting clamping groove 1028; the second limiting clamping groove 1028 is connected with a second fixed seat 1026; an adjusting nut 1027 is arranged above the limiting guide post 1025 relative to the second fixed seat 1026; stud mounting holes 1024 are respectively formed in the second fixing seat 1026 and the first fixing seat 1023; when the device moves, the rigid buffer spring 1021 can buffer movement under the action of pressure, and the buffer effect is good. In the switch box for outdoor operation, four corners of a protective shell 1 are respectively in threaded connection with connecting plates 55; the connection plates 55 are respectively in threaded connection with fixing plates 44; the other ends of the fixed plates 44 are respectively in threaded connection with a base 33; these are all threaded connections; the disassembly is more convenient.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a switch box for outdoor operations which characterized in that: the air exhaust device comprises a protective shell (1), an air exhaust window (22), a base (33), a fixing plate (44), a connecting plate (55), a baffle plate (66), a handle (77), a fixing block (88), a U-shaped supporting plate (99), a roller (101), a shock absorber (102), an exhaust fan (103), a rigid buffer spring (1021), a first limiting clamping groove (1022), a first fixing seat (1023), a stud mounting hole (1024), a limiting guide pillar (1025), a second fixing seat (1026), an adjusting nut (1027) and a second limiting clamping groove (1028), wherein the air exhaust window (22) is arranged on two side walls of the protective shell (1); a handle (77) is arranged at the upper end of the protective shell (1); an exhaust fan (103) is arranged on the inner wall of the protective shell (1); four corners of the protective shell (1) are respectively in threaded connection with connecting plates (55); the four connecting plates (55) are respectively in threaded connection with a fixing plate (44); the other ends of the four fixing plates (44) are respectively in threaded connection with a base (33); the bottom of the base (33) is provided with four fixed blocks (88); the four fixed blocks (88) are respectively in threaded connection with shock absorbers (102); the other ends of the four shock absorbers (102) are respectively in threaded connection with a U-shaped support plate (99); the inner walls of the four U-shaped supporting plates (99) are respectively provided with a roller (101); a baffle (66) is arranged on the protective shell (1); the shock absorber (102) comprises a rigid buffer spring (1021), a first limiting clamping groove (1022), a first fixed seat (1023), a stud mounting hole (1024), a limiting guide post (1025), a second fixed seat (1026), an adjusting nut (1027) and a second limiting clamping groove (1028); one end of the limiting guide post (1025) is fixedly connected with a first fixed seat (1023); a first limit clamping groove (1022) is formed in the first fixing seat (1023); the first limiting clamping groove (1022) is connected with a rigid buffer spring (1021); the other end of the rigid buffer spring (1021) is connected with a second limiting clamping groove (1028); the second limiting clamping groove (1028) is connected with a second fixed seat (1026); an adjusting nut (1027) is arranged above the limiting guide post (1025) relative to the second fixed seat (1026); stud mounting holes (1024) are respectively formed in the second fixed seat (1026) and the first fixed seat (1023); the second fixed seat (1026) is provided with a first groove matched with the limiting guide post (1025); a second groove matched with the limiting guide post (1025) is formed in the second fixed seat (1026); the limiting guide post (1025) is arranged in the rigid buffer spring (1021), the first limiting clamping groove (1022) and the second limiting clamping groove (1028); the limiting guide post (1025) penetrates through the second fixed seat (1026) and is in threaded connection with an adjusting nut (1027).

2. The switch box for outdoor operations according to claim 1, characterized in that: and a rubber leather sleeve is arranged on the roller (101).

3. The switch box for outdoor operations according to claim 1, characterized in that: the protective shell (1) is fixedly connected with the baffle (66) through a hinge.