CN205303246U - GW16 type high voltage isolator reset spring dismouting anchor clamps - Google Patents
GW16 type high voltage isolator reset spring dismouting anchor clamps Download PDFInfo
- Publication number
- CN205303246U CN205303246U CN201620017790.9U CN201620017790U CN205303246U CN 205303246 U CN205303246 U CN 205303246U CN 201620017790 U CN201620017790 U CN 201620017790U CN 205303246 U CN205303246 U CN 205303246U
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- screw mandrel
- nut
- moving spring
- high voltage
- 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
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a GW16 type high voltage isolator reset spring dismouting anchor clamps, includes the mount pad, be fixed in nut on the mount pad, wear to locate in the nut and push away and cooperate with the ejector pin and to overlap the guide casing pipe outside locating the ejector pin with nut matched with lead screw, the adapter sleeve that is fixed in lead screw one end, the mobile spring top that is used for the top to push away reset spring in the adapter sleeve outer end that sets up, lead screw, adapter sleeve and spring top push away the piece and are the hollow structure that can supply to wear to locate the sleeve pipe in the reset spring to pass, guide casing pipe is mobile to be worn to locate lead screw, adapter sleeve and spring top and pushes away in the cavity space that forms and can push up to in the lead screw end. The utility model discloses a cooperation of lead screw and nut is fed, leads with the ejector pin cooperation through guide casing pipe, pushes away promoting a reset spring and compress backward through the spring top, can easily dismantle the pin, realizes the reset spring dismouting, convenient to use, and work efficiency is high, and labour saving and time saving, and effectively reduction equipment damage reach the technological requirement.
Description
Technical field
This utility model relates to a kind of substation equipment maintenance and repair power tool, particularly a kind of GW16 type high voltage isolator back-moving spring remover-and-replacer.
Background technology
Isolation switch is most popular device for switching in high voltage power transmission and transforming, outside high voltage isolator majority installation room, directly protected from environmental, run of long duration, current-carrying part there will be corrosion, the phenomenon of oxidation and produce resistance, according to resistance and temperature relation, contact fingertip can produce the phenomenon of heating, deformation through high current load. In operating process, each rotary part is if there is bite, stuck phenomenon, it is likely to join and not in place causes electric arc burn contact face, will be unable to continuous service, have a strong impact on the operational reliability of converting equipment, for making isolation switch be restored to the normal function that technical standard requires, it is necessary to carry out disassembling overhaul to keeping apart pass.
Along with substation equipment maintenance and repair level of operation constantly promotes, maintenance craft prescription is more and more stricter, keep apart reply equipment when pass carries out large repairs to carry out disassembling and return dress, traditional disassembling overhaul method is to spread one piece of Polypropylence Sheet in working space, and staff is disintegrated at ground on the scene of squatting, and work process comparatively expends muscle power, and disassemble to take to disassemble on the spot and there is certain drawback, it is extremely difficult to technological requirement, it is easy to cause the damage that equipment is unnecessary, affects the outward appearance of equipment and effect is installed.
Utility model content
Main purpose of the present utility model is the shortcoming overcoming prior art, one is provided easily pin to be dismantled, realize back-moving spring dismounting, easy to use, work efficiency is high, time saving and energy saving, and it is effectively reduced equipment damage, reach the GW16 type high voltage isolator back-moving spring remover-and-replacer of technological requirement.
This utility model adopts the following technical scheme that
A kind of GW16 type high voltage isolator back-moving spring remover-and-replacer, include a mounting seat, it is fixed on the nut in mounting seat, the screw mandrel being arranged in nut and match with nut, it is fixed on the adapter sleeve of screw mandrel one end, the movable adapter sleeve outer end that is arranged at is for the spring top push piece of pushing tow back-moving spring and the guide thimble can being sheathed on outside push rod that matches with push rod, described screw mandrel, adapter sleeve and spring top push piece are the hollow-core construction of the sleeve pipe traverse being available for being arranged in back-moving spring, described guide thimble is movable is arranged in screw mandrel, the hollow space that adapter sleeve and spring top push piece are formed is interior and can be resisted against screw mandrel end.
Further, described mounting seat is by a firm banking and is fixed on two clamping plate be arrangeding in parallel on firm banking and constitutes, described firm banking offers the installing hole for connecting overhauling workbench, described two clamping plate offer the through hole passed through for described screw mandrel, described nut is fixed between two clamping plate by securing member, the setting corresponding with the through hole on clamping plate of the screw of nut.
Further, the adapter sleeve link of described screw mandrel is formed with an annular groove, described screw mandrel connects sheet and fixes with adapter sleeve by embedding in this annular groove and can pass through the two semicircular annular that securing member is fixed on adapter sleeve and be connected, and the annular groove fore-end of described screw mandrel is embedded in adapter sleeve.
Further, described spring top push piece is annular, can be partially submerged into and is resisted against in adapter sleeve, and its outer face offers two breach corresponding with the pin for limiting back-moving spring.
Further, described screw mandrel end is connected to operation handle.
By above-mentioned to description of the present utility model it can be seen that compared with prior art, the beneficial effects of the utility model are:
Feeding is carried out by screw mandrel and nut screw connection, coordinated with push rod by guide thimble and lead, back-moving spring is promoted to compress backward by spring top push piece, easily pin can be dismantled, it is achieved back-moving spring dismounts, easy to use, work efficiency is high, time saving and energy saving, and it is effectively reduced equipment damage, reach technological requirement.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of this utility model detailed description of the invention;
Fig. 2 be this utility model detailed description of the invention face structure chart;
Fig. 3 is the three-dimensional structure diagram of the spring top push piece of this utility model detailed description of the invention;
Fig. 4 is the three-dimensional structure diagram of the guide thimble of this utility model detailed description of the invention;
Fig. 5 is the sectional structure chart of the screw mandrel of this utility model detailed description of the invention;
Fig. 6 is the sectional structure chart of the adapter sleeve of this utility model detailed description of the invention.
In figure: 1. nut, 2. screw mandrel, 3. adapter sleeve, 4. spring top push piece, 5. guide thimble, 6. breach, 7. firm banking, 8. clamping plate, 9. installing hole, 10. annular groove, 11. semi-circular shape connect sheet, 12. operation handles.
Detailed description of the invention
Below by way of detailed description of the invention, the utility model will be further described.
Referring to figs. 1 through Fig. 6, a kind of GW16 type high voltage isolator back-moving spring remover-and-replacer of the present utility model, include a mounting seat, it is fixed on the nut 1 in mounting seat, the screw mandrel 2 being arranged in nut 1 and match with nut 1, it is fixed on the adapter sleeve 3 of screw mandrel 2 one end, movable adapter sleeve 3 outer end that is arranged at is for the spring top push piece 4 of pushing tow back-moving spring and the guide thimble 5 can being sheathed on outside push rod that matches with push rod, described screw mandrel 2, adapter sleeve 3 and spring top push piece 4 are the hollow-core construction of the sleeve pipe traverse being available for being arranged in back-moving spring, described guide thimble 5 is movable is arranged in screw mandrel 2, the hollow space that adapter sleeve 3 and spring top push piece 4 are formed is interior and can be resisted against screw mandrel 2 end.Described spring top push piece 4 is annular, can be partially submerged into and be resisted against in adapter sleeve 3, and its outer face offers two breach 6 corresponding with the pin for limiting back-moving spring.
Described mounting seat is by a firm banking 7 and is fixed on firm banking 7 two clamping plate 8 be arrangeding in parallel and constitutes, described firm banking 7 offers the installing hole 9 for connecting overhauling workbench, described two clamping plate 8 offer the through hole passed through for described screw mandrel 2, described nut 1 is fixed between two clamping plate 8 by securing member, the setting corresponding with the through hole on clamping plate 8 of the screw of nut 1.
The adapter sleeve link of described screw mandrel 2 is formed with an annular groove 10, described screw mandrel 2 connects sheet 11 and fixes with adapter sleeve 3 by embedding in this annular groove 10 and can pass through the two semicircular annular that securing member is fixed on adapter sleeve 3 and be connected, and annular groove 10 fore-end of described screw mandrel 2 is embedded in adapter sleeve 3. Described screw mandrel 2 other end is connected to operation handle 12.
Referring to figs. 1 through Fig. 6, when this utility model uses, first switch touching head end is fixed on correct position, then push rod correspondence is arranged in guide thimble 5, screw mandrel 2 feeding forward is driven by rotating operating handle 12, it is fed to spring top push piece 4 when promoting back-moving spring to compress backward, can easily pin be dismantled, thus realizing back-moving spring dismounting.
Above are only a detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design that this utility model carries out unsubstantiality, the behavior invading this utility model protection domain all should be belonged to.
Claims (5)
1. a GW16 type high voltage isolator back-moving spring remover-and-replacer, it is characterized in that: include a mounting seat, it is fixed on the nut in mounting seat, the screw mandrel being arranged in nut and match with nut, it is fixed on the adapter sleeve of screw mandrel one end, the movable adapter sleeve outer end that is arranged at is for the spring top push piece of pushing tow back-moving spring and the guide thimble can being sheathed on outside push rod that matches with push rod, described screw mandrel, adapter sleeve and spring top push piece are the hollow-core construction of the sleeve pipe traverse being available for being arranged in back-moving spring, described guide thimble is movable is arranged in screw mandrel, the hollow space that adapter sleeve and spring top push piece are formed is interior and can be resisted against screw mandrel end.
2. a kind of GW16 type high voltage isolator back-moving spring remover-and-replacer as claimed in claim 1, it is characterized in that: described mounting seat is by a firm banking and is fixed on two clamping plate be arrangeding in parallel on firm banking and constitutes, described firm banking offers the installing hole for connecting overhauling workbench, described two clamping plate offer the through hole passed through for described screw mandrel, described nut is fixed between two clamping plate by securing member, the setting corresponding with the through hole on clamping plate of the screw of nut.
3. a kind of GW16 type high voltage isolator back-moving spring remover-and-replacer as claimed in claim 1, it is characterized in that: the adapter sleeve link of described screw mandrel is formed with an annular groove, described screw mandrel connects sheet and fixes with adapter sleeve by embedding in this annular groove and can pass through the two semicircular annular that securing member is fixed on adapter sleeve and be connected, and the annular groove fore-end of described screw mandrel is embedded in adapter sleeve.
4. a kind of GW16 type high voltage isolator back-moving spring remover-and-replacer as claimed in claim 1, it is characterized in that: described spring top push piece is annular, can be partially submerged into and be resisted against in adapter sleeve, and its outer face offers two breach corresponding with the pin for limiting back-moving spring.
5. a kind of GW16 type high voltage isolator back-moving spring remover-and-replacer as claimed in claim 1, it is characterised in that: described screw mandrel end is connected to operation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017790.9U CN205303246U (en) | 2016-01-08 | 2016-01-08 | GW16 type high voltage isolator reset spring dismouting anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017790.9U CN205303246U (en) | 2016-01-08 | 2016-01-08 | GW16 type high voltage isolator reset spring dismouting anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303246U true CN205303246U (en) | 2016-06-08 |
Family
ID=56485504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017790.9U Expired - Fee Related CN205303246U (en) | 2016-01-08 | 2016-01-08 | GW16 type high voltage isolator reset spring dismouting anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787131A (en) * | 2018-12-19 | 2019-05-21 | 国网江苏省电力有限公司常州供电分公司 | Folding-jib disconnecting switch overhauls special tooling platform |
-
2016
- 2016-01-08 CN CN201620017790.9U patent/CN205303246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787131A (en) * | 2018-12-19 | 2019-05-21 | 国网江苏省电力有限公司常州供电分公司 | Folding-jib disconnecting switch overhauls special tooling platform |
| CN109787131B (en) * | 2018-12-19 | 2023-08-11 | 国网江苏省电力有限公司常州供电分公司 | Special tool platform for overhauling folding arm type isolating switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109649198B (en) | Automatic new energy automobile of plug fills electric pile | |
| CN205303246U (en) | GW16 type high voltage isolator reset spring dismouting anchor clamps | |
| CN203800192U (en) | Damage-free ground-wire ground-electrode | |
| CN205122461U (en) | An alternating current high voltage isolation switch | |
| CN204011803U (en) | A kind of cable end grounding wire device | |
| CN203665424U (en) | Disconnecting switch contact disassembling tool | |
| CN203521668U (en) | Grounding wire clamp | |
| CN203536575U (en) | Double-C shaped elastic wiring device | |
| CN202888418U (en) | Portable self-tapping grounding pin | |
| CN204700804U (en) | A kind of livewire work maintenance spanner | |
| CN205407063U (en) | Anchor clamps are overhauld to GW4, general contact of GW16 type isolator location | |
| CN200988193Y (en) | Pin pull-out tool | |
| CN203632427U (en) | Surface contact carbon brush device with propulsion function | |
| CN204118274U (en) | The pre-slip-off preventing breaking alarm device of a kind of butt joint type device clamp | |
| CN204706829U (en) | Earth potential secure wires side metal bolt electric device | |
| CN103317475A (en) | Mechanism for assembling and disassembling bearing of injection molding machine | |
| CN202616424U (en) | Power cable grounding device | |
| CN202268493U (en) | H-shaped steel horizontal assembling, welding and grounding mechanism | |
| CN203288786U (en) | Movable power protection device | |
| CN204344599U (en) | Insulating pole joiner | |
| CN205621873U (en) | Automatic earthing device of electric welding | |
| CN204886081U (en) | Cable pillar that can change with electricity | |
| CN203660360U (en) | Dismounting tool for GW17B-252J disconnecting switch | |
| CN204835431U (en) | Transmission tower drives special installation device of bird ware | |
| CN203566020U (en) | Electric pulse jig structure |
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: 20160608 Termination date: 20190108 |