CN209929817U - Multifunctional high-voltage insulation operating rod capable of being rapidly detached and hung - Google Patents
Multifunctional high-voltage insulation operating rod capable of being rapidly detached and hung Download PDFInfo
- Publication number
- CN209929817U CN209929817U CN201920797575.9U CN201920797575U CN209929817U CN 209929817 U CN209929817 U CN 209929817U CN 201920797575 U CN201920797575 U CN 201920797575U CN 209929817 U CN209929817 U CN 209929817U
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- China
- Prior art keywords
- operating rod
- functional part
- switch
- functional
- multifunctional
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Electric Cable Installation (AREA)
- Fuses (AREA)
Abstract
The utility model discloses a pluck multi-functional high voltage insulation bar of hanging fast, include the telescopic multisection insulation bar who comprises a plurality of telescopic joints and install the multi-functional operation pole head in telescopic multisection insulation bar upper end, the multi-functional operation pole head is including encircleing first function portion, second function portion, the third function portion that the circumference interval set up, first function portion is connected with the switch metal drag link that draws that is used for operating the switch, the second function portion is connected with the activity that is used for plucking the low voltage fuse switch and chooses the hook, the third function portion is equipped with the fuse tube operation groove that closes that is used for closing the drop switch fuse tube, the third function portion is connected with the little metal horizontal pole that is used for plucking the drop switch fuse tube outside the fuse tube operation groove. The utility model discloses can realize that a pole is multi-purpose, safe, quick, convenient, reliable satisfies the multiple needs of electric power system field operation.
Description
Technical Field
The utility model relates to an electric power worker utensil technical field, concretely relates to multi-functional high-voltage insulation action bars.
Background
At present, various high-voltage insulating operation rods used in domestic and foreign power systems are single in function, poor in operation reliability and slow in rod-to-rod connection. The existing drop switch fuse tube is difficult to detach and hang, and the fuse tube often falls off the ground or breaks a fuse in the fuse tube. The connection between the operating levers is mostly realized by utilizing threaded connection through metal joints, the connection and the removal of the insulating rods are relatively slow, and the screw type connection can only prevent rotation in one direction but not in two directions, so the operation is limited. The existing operating rod is easy to loose in connection, the operating rod connected in multiple sections is easy to vibrate, the switch-on is often not aligned when the switch is pulled and closed, and the switch is easily burnt due to the generation of arc light. The insulating operating rod used by people at present has a single function, and various insulating operating rods with various functions and different voltage grades need to be reserved for one-line operation and maintenance work so as to meet the requirements of different field operations.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a remove multi-functional high voltage insulation action bars fast is provided, satisfies the multiple needs of electric power system field operation.
In order to solve the technical problem, the utility model adopts the following technical scheme: pluck fast and hang multi-functional high voltage insulation bar, include the telescopic multisection insulation bar who comprises a plurality of telescopic joints and install the multi-functional operation pole head in telescopic multisection insulation bar upper end, the multi-functional operation pole head is including encircleing first function portion, second function portion, the third function portion that the circumference interval set up, first function portion is connected with the switch metal drag link that closes that draws that is used for operating switch, the second function portion is connected with the activity that is used for plucking the low-voltage fuse switch and chooses the hook, the third function portion is equipped with the fuse tube operation groove that closes that is used for closing the drop switch fuse tube, the third function portion is connected with the little metal horizontal pole that is used for plucking the drop switch fuse tube outside closing fuse tube operation groove.
Optionally, the third functional part is provided with an open bracket below the small metal cross bar, and the small metal cross bar is provided with a limiting piece.
Optionally, the upper part of the multifunctional operating rod head is provided with a quick connection jack for inserting various tools.
Optionally, the multifunctional operating rod head is further provided with a fourth functional portion, the fourth functional portion is provided with a lock hole, a locking pin is arranged in the lock hole, the locking pin is connected with a pressure spring, the locking pin is locked with the lock hole in the tool under the driving of the pressure spring, and the locking pin is connected with a hand-pull cap at the outer end of the lock hole.
Optionally, an L-shaped screw for installing an electroscope is connected to the fourth functional part below the locking pin.
Optionally, the first functional portion is provided with a first threaded mounting hole in threaded connection with the metal tie rod of the on-off switch, the third functional portion is provided with a second threaded mounting hole in threaded connection with the small metal cross rod, and the fourth functional portion is provided with a third threaded mounting hole in threaded connection with the L-shaped screw rod.
Optionally, the second functional part is triangular and protrudes outwards, and a shaft hole connected with the movable hook picking pin shaft is formed in the corner of the outermost side.
Optionally, the first functional part, the second functional part, the third functional part and the fourth functional part are uniformly distributed in the circumferential direction of the multifunctional operating rod head.
Optionally, the fuse tube operating slot and the open bracket extend in an arc shape, and the limiting piece is in a fan shape.
Optionally, the lower part of the multifunctional operating rod head is provided with a quick-change connector which is quickly connected with the upper end of the telescopic multi-section insulating operating rod.
The utility model discloses a technical scheme, following beneficial effect has:
1. can draw the switch-on switch through drawing the switch metal tie rod, choose the hook through the activity and can take the low-voltage fuse switch, through fuse tube operation groove and little metal horizontal pole, can carry out the various operations of drop switch fuse tube, can expand the function through installing other functional part additional moreover. Therefore, the multifunctional electric power system can realize multiple purposes, is safe, quick, convenient and reliable, meets various requirements of field operation of the electric power system, is beneficial for electric power operation personnel to quickly complete electric power rush repair and daily maintenance operation, and improves the working efficiency of electric power operation; the use of this device can improve the fail safe nature of electric power operation, guarantees operation personnel's safety, reduces the emergence and the accident expenditure of accident, and the research and the popularization and application of this device can reduce the expense of purchasing various function control levers, reduce the purchase input of safety tool.
2. The quick picking and hanging structure is designed for the drop switch, furthermore, the limiting pieces on the small metal cross rods can block the lug rings of the fuse tube, the fuse tube can be held by the open bracket grooves, the phenomenon that the fuse tube drops on the ground and breaks the fuse wire of the fuse tube can not occur when the drop switch fuse tube is picked and hung, therefore, quick hooking, picking and pushing operations can be realized, the working efficiency is improved, the arc discharge is reduced, and poor closing or fuse tube falling damage during picking and pushing is avoided.
3. Through the quick connect jack, implement small-size multiplexer utensil and connect and use, connect the back and lock through the stop pin, during the dismantlement, pull open the stop pin, can extract small-size multiplexer utensil, it is quick convenient.
4. An L-shaped screw is arranged below the locking pin for convenient operation, and an electroscope is installed for use.
5. The telescopic multi-section insulating operating rod can realize multi-section extension, is convenient to carry, store and place during operation, has insulating property meeting the insulating requirement and has enough rigidity. The multi-section operating rod has high pulling-open and connecting speed and retraction speed, is stable and reliable, and is beneficial to reducing the working labor intensity of electric workers.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic sectional structure of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the multifunctional high-voltage insulating operating rod capable of being quickly detached comprises a telescopic multi-section insulating operating rod and a multifunctional operating rod head 1 arranged at the upper end of the telescopic multi-section insulating operating rod, wherein the multifunctional operating rod head 1 comprises a first functional part 13, a second functional part 14 and a third functional part 15 which are circumferentially arranged at intervals.
The first function portion 13 is connected with a pull-on switch metal tie rod for operating the switch disconnecting link, the pull-on switch metal tie rod extends transversely, and the outer end portion of the pull-on switch metal tie rod is provided with a crown portion. The second function portion 14 is connected with a movable picking hook for picking the low-voltage fuse switch, and the movable picking hook can rotate up and down to be aligned with the low-voltage fuse switch. The third functional part 15 is provided with a fuse tube operating groove 151 for closing a drop switch fuse tube, the third functional part is connected with a small metal cross rod for picking and hanging the drop switch fuse tube outside the fuse tube operating groove, the small metal cross rod transversely extends and the outer end part is provided with a taper part, the tip of the taper part outwards inserts the small metal cross rod on a fuse tube ear ring sleeve in order to guide, and the large diameter end of the taper part can block the small metal cross rod from being separated from the small metal cross rod on the fuse tube ear ring sleeve by the inner part.
In addition, the third functional part 15 is provided with an open bracket 152 below the small metal cross rod, the small metal cross rod is provided with a limiting piece, the fuse tube operating groove and the open bracket extend in an arc shape, and the limiting piece is located above the small metal cross rod and is in a fan shape. When the drop switch fuse tube is picked and hung, the limiting pieces on the small metal cross rods can block the fuse tube lug rings, meanwhile, the open bracket can support the fuse tube, and the phenomenon that the fuse tube drops on the ground and breaks the fuse wire of the fuse tube can not occur when the drop switch fuse tube is picked and hung. The quick picking and hanging structure can realize quick hooking, picking and pushing operation aiming at the design of the drop switch, improves the working efficiency, reduces the arc discharge, and avoids poor closure or fuse tube drop damage when picking and pushing.
In order to further expand the function, the requirements of more different field operations are met. The upper part of the multifunctional operating rod head is provided with a quick connection jack 16 for inserting various tools. Meanwhile, in order to lock and fix various tools inserted into the quick connection jack 16, the multifunctional operating rod head is further provided with a fourth functional part 12, the fourth functional part is provided with a lock hole 121, a locking pin is arranged in the lock hole and connected with a pressure spring, the locking pin is locked with the lock hole in the tool under the driving of the pressure spring in a free state, and the locking pin is connected with a hand-pulled cap at the outer end of the lock hole. Through the high-speed joint jack, implement small-size multiplexer utensil and connect and use, lock through the stop pin after connecting, during the dismantlement, conveniently pull out the stop pin through the hand power cap, make the lockhole on stop pin and the multiplexer utensil break away from, realize the unblock, can extract small-size multiplexer utensil, it is quick convenient.
Further, the fourth function part is connected with an L-shaped screw rod for installing an electroscope below the locking pin, so that the electroscope can have an electroscope function after being installed.
In order to facilitate the installation and disassembly of various functional components, the first functional part is provided with a first threaded mounting hole 131 in threaded connection with a metal tie rod of a pull-close switch, the third functional part is provided with a second threaded mounting hole 153 in threaded connection with a small metal cross rod, and the fourth functional part is provided with a third threaded mounting hole 122 in threaded connection with an L-shaped screw.
The second functional part is triangular and protrudes outwards, and the corner part at the outermost side is provided with a shaft hole 141 connected with a pin shaft of the movable picking hook, so that the movable picking hook can freely rotate up and down.
In order to avoid interference when a plurality of functional parts are mounted, the first functional part 13, the second functional part 14, the third functional part 15, and the fourth functional part 12 are uniformly distributed in the multi-function operating lever head circumferential direction. The first, third and second threaded mounting holes 131, 122, 153 are arranged adjacent to each other in sequence and spaced apart by 90 degrees. Adjacent functional components have a larger spacing space.
The lower part of the multifunctional operating rod head is provided with a quick-change connector 11 which is quickly connected with the upper end of the telescopic multi-section insulating operating rod so as to realize quick connection. The telescopic multi-section insulating operating rod consists of a plurality of (sections of) insulating pipes and a quick connecting mechanism, wherein the quick connecting mechanism consists of a hand-pulling sheath, an upper connecting seat, a lower connecting seat, a pressure spring, a clamp spring and steel balls. The insulating tube is connected with the connecting mechanism, all telescopic joints can be pulled out and locked, the release pin can be withdrawn, the connecting operation speed is high, all telescopic joints also have a bidirectional anti-rotation function after being pulled out and locked, the operation is not limited, after all telescopic joints are pulled out and locked, swinging cannot occur, and the operation accuracy and the operation speed are improved. And the multi-section telescopic locking structure is convenient to carry, store and place during operation, and ensures the operation reliability.
In conclusion, the utility model can realize one-pole multiple use, safety, rapidness, convenience and reliability by arbitrarily adding the functional parts, meets various requirements of field operation of the power system, is favorable for power operation personnel to rapidly complete power rush-repair and daily maintenance operation, and improves the working efficiency of the power operation; the use of this device can improve the fail safe nature of electric power operation, guarantees operation personnel's safety, reduces the emergence and the accident expenditure of accident, and the research and the popularization and application of this device can reduce the expense of purchasing various function control levers, reduce the purchase input of safety tool.
In addition to the above preferred embodiments, the present invention has other embodiments, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope defined by the appended claims.
Claims (10)
1. Quick multi-functional high voltage insulation action bars of plucking and hanging, include the telescopic multisection insulation action bars that comprises a plurality of telescopic joints and install the multi-functional operation pole head in telescopic multisection insulation action bars upper end, its characterized in that: the multifunctional operating rod head comprises a first functional part, a second functional part and a third functional part which are arranged around a circumferential interval, the first functional part is connected with a pull-on switch metal cross rod used for operating a switch knife switch, the second functional part is connected with a movable pick hook used for picking the low-voltage fuse knife switch, the third functional part is provided with a fuse tube operating groove used for closing a drop switch fuse tube, and the third functional part is connected with a small metal cross rod used for picking the drop switch fuse tube outside the fuse tube operating groove.
2. The multifunctional high-voltage insulation operating rod capable of being rapidly picked and hung according to claim 1, wherein: the third functional part is provided with an open bracket below the small metal cross rod, and the small metal cross rod is provided with a limiting sheet.
3. The multifunctional high-voltage insulation operating rod capable of being rapidly picked and hung according to claim 1, wherein: the upper part of the multifunctional operating rod head is provided with a quick connection jack for inserting various tools.
4. The multifunctional high-voltage insulation operating rod capable of being rapidly picked and hung according to claim 3, wherein: the multifunctional operating rod head is further provided with a fourth functional portion, the fourth functional portion is provided with a lock hole, a locking pin is arranged in the lock hole and connected with a pressure spring, a locking pin is locked with the lock hole in the tool under the driving of the pressure spring, and the locking pin is connected with a hand-pull cap at the outer end of the lock hole.
5. The multifunctional high-voltage insulation operating rod capable of being rapidly picked and hung according to claim 4, wherein: and an L-shaped screw rod for mounting an electroscope is connected below the locking pin of the fourth functional part.
6. The multifunctional high-voltage insulation operating rod capable of being rapidly picked and hung according to claim 5, wherein: the first function portion is provided with a first threaded mounting hole in threaded connection with a metal tie rod of the pull-close switch, the third function portion is provided with a second threaded mounting hole in threaded connection with a small metal cross rod, and the fourth function portion is provided with a third threaded mounting hole in threaded connection with an L-shaped screw.
7. The multifunctional high-voltage insulation operating rod capable of being rapidly picked and hung according to claim 1, wherein: the second functional part is triangular and protrudes outwards, and the corner part at the outermost side is provided with a shaft hole connected with the movable hook picking pin shaft.
8. The multifunctional high-voltage insulation operating rod capable of being rapidly picked and hung according to claim 4, wherein: the first functional part, the second functional part, the third functional part and the fourth functional part are uniformly distributed in the circumferential direction of the multifunctional operating rod head.
9. The multifunctional high-voltage insulation operating rod capable of being rapidly picked and hung according to claim 2, wherein: the fuse tube operating groove and the open bracket extend in an arc shape, and the limiting piece is in a fan shape.
10. The multifunctional high-voltage insulation operating rod capable of being rapidly detached and hung according to any one of claims 1 to 9, wherein: and the lower part of the multifunctional operating rod head is provided with a quick-change connector which is quickly connected with the upper end of the telescopic multi-section insulating operating rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408159 | 2019-03-28 | ||
| CN2019204081595 | 2019-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209929817U true CN209929817U (en) | 2020-01-10 |
Family
ID=68174508
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920797575.9U Expired - Fee Related CN209929817U (en) | 2019-03-28 | 2019-05-30 | Multifunctional high-voltage insulation operating rod capable of being rapidly detached and hung |
| CN201910460960.9A Pending CN110350428A (en) | 2019-03-28 | 2019-05-30 | Quick dislodging multifunctional high pressure insulating bar |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910460960.9A Pending CN110350428A (en) | 2019-03-28 | 2019-05-30 | Quick dislodging multifunctional high pressure insulating bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN209929817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350428A (en) * | 2019-03-28 | 2019-10-18 | 国网浙江象山县供电有限公司 | Quick dislodging multifunctional high pressure insulating bar |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916674B (en) * | 2010-08-12 | 2012-07-04 | 温县供电有限责任公司 | Super insulation operating rod |
| CN202451532U (en) * | 2012-03-13 | 2012-09-26 | 刘巍 | Anti-retraction bidirectional anti-rotation telescopic joint locking mechanism and telescopic insulating operating rod |
| CN103198940B (en) * | 2013-03-29 | 2014-11-26 | 刘洪年 | Multifunctional high-voltage operating rod capable of being rapidly operated |
| CN104157530B (en) * | 2014-08-06 | 2016-06-08 | 国家电网公司 | The link rod of fusion tube can be fixed |
| CN106601565B (en) * | 2017-01-17 | 2018-05-08 | 刘义 | Safe dislodging multi-functional operation club head |
| CN108872691B (en) * | 2018-07-13 | 2020-11-20 | 刘洪年 | Multifunctional operating rod head with electricity testing function |
| CN209929817U (en) * | 2019-03-28 | 2020-01-10 | 国网浙江象山县供电有限公司 | Multifunctional high-voltage insulation operating rod capable of being rapidly detached and hung |
-
2019
- 2019-05-30 CN CN201920797575.9U patent/CN209929817U/en not_active Expired - Fee Related
- 2019-05-30 CN CN201910460960.9A patent/CN110350428A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350428A (en) * | 2019-03-28 | 2019-10-18 | 国网浙江象山县供电有限公司 | Quick dislodging multifunctional high pressure insulating bar |
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| Publication number | Publication date |
|---|---|
| CN110350428A (en) | 2019-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20200530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |