CN204067163U - The isolated switch in outdoor high-voltage one pole limit - Google Patents
The isolated switch in outdoor high-voltage one pole limit Download PDFInfo
- Publication number
- CN204067163U CN204067163U CN201420556730.5U CN201420556730U CN204067163U CN 204067163 U CN204067163 U CN 204067163U CN 201420556730 U CN201420556730 U CN 201420556730U CN 204067163 U CN204067163 U CN 204067163U
- Authority
- CN
- China
- Prior art keywords
- earthing
- parts
- fingertip
- conducting rod
- bearing pedestal
- 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 230000013228 contact guidance Effects 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The isolated switch in outdoor high-voltage one pole limit.Existing isolating switch poor reliability, install loaded down with trivial details, versatility is little.Composition of the present utility model comprises: install underframe (8), install on underframe and have bearing pedestal (7), bearing pedestal there is insulation column (6), insulation column there is the junction block that is flexible coupling (5), be flexible coupling wiring seated connection circular shaft conducting rod (4), be flexible coupling junction block contact guidance electric pole (2), fingertip conducting rod there is earthing fixed contact (1), circular shaft conducting rod and contact guidance electric pole cover stainless steel rain cover (3), underframe is installed and connects left earthing parts (9) and right earthing parts (15), left earthing parts connect left ground connection interlock plate (10), right earthing parts connect right ground connection interlock plate (14), left earthing parts and right earthing parts connect earthing connecting lever (12), left earthing parts and right earthing parts connect earthing steel pipe (11), earthing steel pipe connects earthing moving contact (13).The utility model is used for high voltage supply.
Description
technical field:
the utility model relates to the isolated switch in a kind of outdoor high-voltage one pole limit.
background technology:
existing high voltage supply isolating switch poor reliability, complex structure, mounting means are loaded down with trivial details, maintenance difficult, and versatility is little, coordinate easily produce job failure and hidden danger with other High voltage power supply equipments, and in the field of spaciousness, isolating switch to be easily covered with dust all over etc. dirty; And may drain conditions be there is.
utility model content:
the purpose of this utility model is to provide the isolated switch in a kind of outdoor high-voltage one pole limit.
above-mentioned object is realized by following technical scheme:
the isolated switch in a kind of outdoor high-voltage one pole limit, its composition comprises: install underframe, described installation underframe there is bearing pedestal, described bearing pedestal has insulation column, described insulation column upper end has the junction block that is flexible coupling, the described junction block that is flexible coupling connects circular shaft conducting rod, the described junction block that is flexible coupling connects fingertip conducting rod, described fingertip conducting rod has earthing fixed contact, described circular shaft conducting rod and described contact guidance electric pole all pass stainless steel rain cover, described installation underframe two ends connect left earthing parts and right earthing parts respectively, described left earthing parts connect left ground connection interlock plate, described right earthing parts connect right ground connection interlock plate, described left earthing parts are connected earthing connecting lever respectively with right earthing parts, described left earthing parts are connected earthing steel pipe respectively with right earthing parts, described earthing fastener for connection earthing moving contact.
the described isolated switch in outdoor high-voltage one pole limit, described earthing fixed contact has button contact base, the upper and lower two ends of described button contact base have fingertip, described fingertip and button contact base are bolted, in the middle of described bolt and fingertip, there is spring washer and edge of a knife packing ring, two described fingertips have pin, linking springs between described pin, between described fingertip, has contact.
the described isolated switch in outdoor high-voltage one pole limit, have round nut in the middle of described bearing pedestal, described round nut cover has bearing, installs dust cover bottom described bearing pedestal, has rotary disk bottom described bearing pedestal, and described rotary disk connects insulation column.
the beneficial effects of the utility model:
1. the isolated switch performance in the utility model outdoor high-voltage one pole limit is reliable, structure is simple, mounting means is flexible, it is easy, applied widely to keep in repair, and versatility is by force serial.As adapted transmission case breaking-closing operating is light, accurately and reliably more flexibly; When attaching electromagnetic lock, isolating switch, electrical interlock between earthed switch and circuit breaker effectively can be realized, with anti-misoperation.
2. the isolated switch in the utility model outdoor high-voltage one pole limit is double-column horizontal rotary structure, often organize isolating switch by three independently one pole form, each one pole is by base, insulation column and current-carrying part composition.The bearing pedestal that every pole isolating switch has two insulation columns to be separately fixed at base two ends links with connecting rod, and each insulation column can horizontally rotate, and corner is 90 °, insulation column is equipped with the conductive connection seat that is flexible coupling, left and right contact.Left and right contact is by contact tube Contact in two insulation columns.
3. the isolated switch earthquake resisting performance in the utility model outdoor high-voltage one pole limit is good, and current-carrying part copper pipe is flexible coupling type; Current-carrying part Interposer contact is self-reliance fingertip, and spring no current passes through; Rotating part is furnished with self-lubricating cover.Wherein insulation column is anti-fouling material, can meet the requirement of heavy pollution area user, and effectively can solve isolating switch and to be in operation the pollution flashover problem occurred.
4. the isolated open relation queen post in the utility model outdoor high-voltage one pole limit three-phase alternating current 50Hz outdoor high voltage switchgear, in electric power system for voltage 110KV, for deciliter circuit when there being voltage non-loaded, and to being carried out the use of electrical equipment isolation by the electric equipment such as high voltage bus, circuit breaker that overhauls and charged high-tension line.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is vertical views of accompanying drawing 1.
accompanying drawing 3 is structural representations of button contact base.
accompanying drawing 4 is structural representations of bearing pedestal.
embodiment:
embodiment 1:
the isolated switch in a kind of outdoor high-voltage one pole limit, its composition comprises: install underframe 8, described installation underframe there is bearing pedestal 7, described bearing pedestal has insulation column 6, described insulation column upper end has the junction block 5 that is flexible coupling, the described junction block that is flexible coupling connects circular shaft conducting rod 4, the described junction block that is flexible coupling connects fingertip conducting rod 2, described fingertip conducting rod has earthing fixed contact 1, described circular shaft conducting rod and described contact guidance electric pole all pass stainless steel rain cover 3, described installation underframe two ends connect left earthing parts 9 and right earthing parts 15 respectively, described left earthing parts connect left ground connection interlock plate 10, described right earthing parts connect right ground connection interlock plate 14, described left earthing parts are connected earthing connecting lever 12 respectively with right earthing parts, described left earthing parts are connected earthing steel pipe 11 respectively with right earthing parts, described earthing fastener for connection earthing moving contact 13.
embodiment 2:
the isolated switch in outdoor high-voltage one pole limit according to embodiment 1, described earthing fixed contact has button contact base 16, the upper and lower two ends of described button contact base have fingertip 17, described fingertip is connected by bolt 18 with button contact base, in the middle of described bolt and fingertip, there is spring washer 19 and edge of a knife packing ring 20, two described fingertips have pin 21, and linking springs 22 between described pin, has contact 23 between described fingertip.
embodiment 3:
the isolated switch in outdoor high-voltage one pole limit according to embodiment 1 or 2, in the middle of described bearing pedestal, there is round nut 24, described round nut cover has bearing 25, dust cover 26 is installed bottom described bearing pedestal, have rotary disk 27 bottom described bearing pedestal, described rotary disk connects insulation column.
Claims (3)
1. the isolated switch in outdoor high-voltage one pole limit, its composition comprises: install underframe, it is characterized in that: described installation underframe has bearing pedestal, described bearing pedestal has insulation column, described insulation column upper end has the junction block that is flexible coupling, the described junction block that is flexible coupling connects circular shaft conducting rod, the described junction block that is flexible coupling connects fingertip conducting rod, described fingertip conducting rod has earthing fixed contact, described circular shaft conducting rod and described contact guidance electric pole all pass stainless steel rain cover, described installation underframe two ends connect left earthing parts and right earthing parts respectively, described left earthing parts connect left ground connection interlock plate, described right earthing parts connect right ground connection interlock plate, described left earthing parts are connected earthing connecting lever respectively with right earthing parts, described left earthing parts are connected earthing steel pipe respectively with right earthing parts, described earthing fastener for connection earthing moving contact.
2. the isolated switch in outdoor high-voltage one pole limit according to claim 1, it is characterized in that: described earthing fixed contact has button contact base, the upper and lower two ends of described button contact base have fingertip, described fingertip and button contact base are bolted, in the middle of described bolt and fingertip, there is spring washer and edge of a knife packing ring, two described fingertips have pin, linking springs between described pin, between described fingertip, has contact.
3. the isolated switch in outdoor high-voltage one pole limit according to claim 1 and 2, it is characterized in that: in the middle of described bearing pedestal, there is round nut, described round nut cover has bearing, bottom described bearing pedestal, dust cover is installed, have rotary disk bottom described bearing pedestal, described rotary disk connects insulation column.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420556730.5U CN204067163U (en) | 2014-09-26 | 2014-09-26 | The isolated switch in outdoor high-voltage one pole limit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420556730.5U CN204067163U (en) | 2014-09-26 | 2014-09-26 | The isolated switch in outdoor high-voltage one pole limit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204067163U true CN204067163U (en) | 2014-12-31 |
Family
ID=52208620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420556730.5U Expired - Fee Related CN204067163U (en) | 2014-09-26 | 2014-09-26 | The isolated switch in outdoor high-voltage one pole limit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204067163U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104934245A (en) * | 2015-07-15 | 2015-09-23 | 海安县天星电工材料有限公司 | Isolating switch |
CN105161346A (en) * | 2015-08-20 | 2015-12-16 | 武汉齐飞电气有限公司 | Single-pole isolated grounding switch |
CN107507727A (en) * | 2017-08-29 | 2017-12-22 | 嘉善恒兴电力建设有限公司 | A kind of high voltage isolator loosening device |
CN107658173A (en) * | 2017-10-19 | 2018-02-02 | 武汉倍诺德开关股份有限公司 | A kind of electric railway disconnecting switch |
-
2014
- 2014-09-26 CN CN201420556730.5U patent/CN204067163U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104934245A (en) * | 2015-07-15 | 2015-09-23 | 海安县天星电工材料有限公司 | Isolating switch |
CN105161346A (en) * | 2015-08-20 | 2015-12-16 | 武汉齐飞电气有限公司 | Single-pole isolated grounding switch |
CN105161346B (en) * | 2015-08-20 | 2017-07-25 | 武汉齐飞电气有限公司 | A kind of monopole isolation earthing switch |
CN107507727A (en) * | 2017-08-29 | 2017-12-22 | 嘉善恒兴电力建设有限公司 | A kind of high voltage isolator loosening device |
CN107658173A (en) * | 2017-10-19 | 2018-02-02 | 武汉倍诺德开关股份有限公司 | A kind of electric railway disconnecting switch |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204067163U (en) | The isolated switch in outdoor high-voltage one pole limit | |
CN203573889U (en) | Outdoor high-voltage large-current isolating switch | |
CN205230913U (en) | Three -position isolation grounding switch | |
CN204088899U (en) | The vertical wire outlet structure of Novel outdoor GIS power distribution equipment | |
CN204966368U (en) | Novel GW9 isolator | |
CN203760899U (en) | Voltage-withstanding experiment detachment-free type bus connection structure | |
CN204204725U (en) | A kind of high voltage isolator | |
CN202721380U (en) | High-voltage alternating-current vacuum switchgear using solid insulation sealing assembly | |
CN202721375U (en) | Solid insulation sealing assembly used for high-voltage alternating-current vacuum switchgear | |
CN204497572U (en) | A kind of HGIS equipment | |
CN204966366U (en) | Novel GW4 isolator | |
CN204349222U (en) | A kind of switch cubicle isolating switch | |
CN205029223U (en) | Movable type transformer station | |
CN204361550U (en) | A kind of solid all-insulated switch | |
CN201112246Y (en) | External pressure type sensing finger structure of outdoor high-voltage electrical apparatus ground switch | |
CN103714994A (en) | Disconnecting switch movement fast installation platform | |
CN102176609A (en) | Vacuum arch-quenching final assembly chamber of console type alternative current intelligent switch cubicle | |
CN204068014U (en) | 800kV Cubicle Gas-Insulated Switchgear | |
CN206894016U (en) | A kind of modular switch cabinet | |
CN202205634U (en) | Novel disconnecting switch contact structure | |
CN201887436U (en) | Neutral arrester rod-rod gap combined device of transformer | |
CN206505104U (en) | A kind of GIS combination electric appliance test joint | |
CN201975704U (en) | Lower earthing switch room of floor type alternating current high-voltage intelligent switch cabinet | |
CN203674058U (en) | GW4 high-voltage isolation switch | |
CN204407234U (en) | The isolating switch of 110kV transformer neutral point complete set of equipments |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190926 |