CN105655185A - Isolation switch - Google Patents

Isolation switch Download PDF

Info

Publication number
CN105655185A
CN105655185A CN201410650044.9A CN201410650044A CN105655185A CN 105655185 A CN105655185 A CN 105655185A CN 201410650044 A CN201410650044 A CN 201410650044A CN 105655185 A CN105655185 A CN 105655185A
Authority
CN
China
Prior art keywords
base plate
isolation switch
fixed
rotating shaft
static contact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410650044.9A
Other languages
Chinese (zh)
Inventor
范金山
范金亮
范金伟
王金兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin CLP Huali Electrical Science and Technology Group Co Ltd
Original Assignee
Tianjin CLP Huali Electrical Science and Technology Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin CLP Huali Electrical Science and Technology Group Co Ltd filed Critical Tianjin CLP Huali Electrical Science and Technology Group Co Ltd
Priority to CN201410650044.9A priority Critical patent/CN105655185A/en
Publication of CN105655185A publication Critical patent/CN105655185A/en
Pending legal-status Critical Current

Links

Landscapes

  • Switch Cases, Indication, And Locking (AREA)

Abstract

The invention relates to an isolation switch. The isolation switch comprises a base plate, insulators, operation handles, a rotation shaft, static contacts, and moving contacts in closing or opening matching with the static contacts, wherein the moving contacts are fixed on the rotation shaft with intervals. The isolation switch is characterized in that the operation handles penetrate through long holes on the base plate and are fixed with the rotation shaft, the static contacts are connected with the rotation shaft through the insulators, the static contacts, the moving contacts and copper bars mutually correspond in a one-to-one mode, and the copper bars are fixed at a lower end of the base plate. The isolation switch is convenient to mount, is simple to operate and is safe to use.

Description

A kind of isolation switch
Technical field
The present invention relates to technical field of electric control, be specifically related to a kind of isolation switch.
Background technology
Isolation switch be a kind of conventional electric controling element, its effect is in the non-loaded situation of electrical equipment isolate, connect, conversion electrical body and electrical equipment between contact. Isolation switch conventional at present typically requires and is fixed on a bracing frame by insulator, is commonly installed cumbersome, also will at installation site fixing device for installing, in order to fixing support rack.
Summary of the invention
Technical problem solved by the invention is in that to provide a kind of isolation switch, to solve the shortcoming in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
For solving above-mentioned technical problem, the technical solution used in the present invention is: provide one isolation switch, including base plate 1, insulator 2, static contact 3, installing hole 5, control crank 7, rotating shaft 8, carries out the moving contact 4 opened a sluice gate or barrier gate coordinates with static contact 3, and moving contact 4 interval is fixed in rotating shaft 8, it is characterized in that, control crank 7 is fixed from the elongated hole 6 base plate through with rotating shaft 8, and static contact 3 is connected with rotating shaft 8 by insulator 2, static contact 3, moving contact 4 and copper bar about 9 one_to_one corresponding; Copper bar 9 is fixed on the lower end of base plate 1.
Described installing hole 5 is four, is arranged on base plate 1.
The invention has the beneficial effects as follows, the isolation switch of the present invention is easy for installation, need not install bracing frame again, have reserved installing hole. Owing to three copper bars can connect ground wire, live wire, zero line, it is ensured that the safety of use. The invention has the beneficial effects as follows: easy to operate, simple in construction, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation isolating switch.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with being specifically illustrating, the present invention is expanded on further.
Such as Fig. 1: base plate 1, insulator 2, static contact 3, moving contact 4, installing hole 5, elongated hole 6, control crank 7, rotating shaft 8, copper bar 9.
A kind of isolation switch, including base plate 1, insulator 2, static contact 3, installing hole 5, control crank 7, rotating shaft 8, the moving contact 4 opened a sluice gate or barrier gate coordinates is carried out with static contact 3, moving contact 4 interval is fixed in rotating shaft 8, it is characterised in that control crank 7 is fixed from the elongated hole 6 base plate through with rotating shaft 8, static contact 3 is connected with rotating shaft 8 by insulator 2, static contact 3, moving contact 4 and copper bar about 9 one_to_one corresponding; Copper bar 9 is fixed on the lower end of base plate 1.
Described installing hole 5 is four, is arranged on base plate 1.
When control crank 7 moves up and down, driving rotating shaft 8 to rotate, insulator 2 rotates along with rotating shaft 8, drives moving contact 4 and static contact 3 separating brake or combined floodgate, makes circuit turn-on or disconnection, the lower end of base plate 1 be fixed with three copper bars 9, respectively earth lead, live wire, zero line.The isolation switch installing the present invention is screwed either directly through installing hole 5.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described; skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements both fall within the claimed scope of the invention, and claimed scope is defined by appending claims and equivalent thereof.

Claims (2)

1. an isolation switch, it is characterized in that: include base plate (1), insulator (2), static contact (3), installing hole (5), control crank (7), rotating shaft (8), the moving contact (4) opened a sluice gate or barrier gate coordinates is carried out with static contact (3), moving contact (4) interval is fixed in rotating shaft (8), control crank (7) is fixed from the elongated hole (6) base plate through with rotating shaft (8), and static contact (3) is connected with rotating shaft (8) by insulator (2), and static contact (3), moving contact (4) and copper bar (9) be one_to_one corresponding up and down; Copper bar (9) is fixed on the lower end of base plate (1).
2. a kind of isolation switch according to claim 1, it is characterised in that: described installing hole (5) is four, is arranged on base plate (1).
CN201410650044.9A 2014-11-15 2014-11-15 Isolation switch Pending CN105655185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410650044.9A CN105655185A (en) 2014-11-15 2014-11-15 Isolation switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410650044.9A CN105655185A (en) 2014-11-15 2014-11-15 Isolation switch

Publications (1)

Publication Number Publication Date
CN105655185A true CN105655185A (en) 2016-06-08

Family

ID=56480164

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410650044.9A Pending CN105655185A (en) 2014-11-15 2014-11-15 Isolation switch

Country Status (1)

Country Link
CN (1) CN105655185A (en)

Similar Documents

Publication Publication Date Title
CN102842870A (en) Novel insulating lead wire fixing bracket
CN204088899U (en) The vertical wire outlet structure of Novel outdoor GIS power distribution equipment
CN208256937U (en) Duck tongue type spiral compression formula earthing clamp
CN204117929U (en) Composite type ice-melt isolating switch
CN204558685U (en) A kind of embedded-type electric cable connector fast
CN203675947U (en) Bird nest preventing device for double-crossarm distribution line
CN203242776U (en) 10kV insulation-piercing electricity-testing grounding ring
CN105655185A (en) Isolation switch
CN205452149U (en) But column switch that remote control is kept apart
CN102931020B (en) Insulator crossarm isolating switch
CN204144122U (en) A kind of isolating switch
CN204156306U (en) Rotary ring main unit
CN203503405U (en) Lightning arrester device
CN103199474B (en) Method for 500KV large cross-section wire hot-line installation of phase to phase spacers
CN105719886A (en) High-voltage isolating switch
CN104184061A (en) Side-mount type flame-proof type high voltage vacuum distribution device for mining
CN204304250U (en) Be integrated in the switch cubicle of modularization intelligent electrical network
CN204144204U (en) A kind of fast disassembly type outdoor high-voltage current-limiting fuse
CN202905556U (en) Isolating switch
CN203325823U (en) Single-pillar current-limiting voltage-limiting protector device
CN207149835U (en) A kind of crane trench electric installation
CN107276032A (en) A kind of transformer neutral point earth protection device
CN204577269U (en) A kind of high-voltage board novel transmission mechanism
CN204030406U (en) Side-mounted flameproof high-voltage vacuum distribution equipment for mining
CN204464141U (en) A kind of Novel grounding structure device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160608