CN108183413A - A kind of bushing shell for transformer lead disconnects specific purpose tool - Google Patents
A kind of bushing shell for transformer lead disconnects specific purpose tool Download PDFInfo
- Publication number
- CN108183413A CN108183413A CN201711238012.8A CN201711238012A CN108183413A CN 108183413 A CN108183413 A CN 108183413A CN 201711238012 A CN201711238012 A CN 201711238012A CN 108183413 A CN108183413 A CN 108183413A
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- CN
- China
- Prior art keywords
- sleeve
- direct current
- current motor
- handle
- motor system
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- 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
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Classifications
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- 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)
- Drilling And Boring (AREA)
Abstract
The present invention proposes that a kind of bushing shell for transformer lead disconnects specific purpose tool, including direct current motor system, boosting system, transmission shaft, sleeve A, sleeve B, handle, accumulator, reversely move back silk, electric power switch and just, reverse rotation change-over switch, the accumulator is arranged in direct current motor system, the direct current motor system is connected with boosting system, the input terminal of the separate direct current motor system side connection transmission shaft of the boosting system, the output terminal branch sleeve A of the transmission shaft, the side wall other end that one end of the handle is arranged on the boosting system is connected with sleeve B by reversely moving back silk, the sleeve A and sleeve B is oppositely arranged and center line is located on the same line in spaced apart, the electric power switch and just, reverse rotation change-over switch is arranged on handle.The present invention is by being improved original traditional common operation instrument, optimizing, realizing one man operation and shortening disconnecting time.
Description
Technical field
This application involves a kind of operation instruments of electric system more particularly to a kind of bushing shell for transformer lead to disconnect special tool
Tool.
Background technology
In transformer routine test, the pilot projects such as D.C. resistance, winding deformation, dielectric loss test need to remove transformer
Lead, when removing lead, we have been frequently found bolt corrosion, because lead and sleeved conducting rod coupling part are smaller, position
It puts and high, the bad grasp of impetus, two staff is needed to be difficult to remove using the existing tool such as spanner and restore or adopt
With aerial lift device with insulated arm, vehicle support debug time is needed, transformer power off time is caused to extend, when having a power failure so as to extend user
Between, and these routine test projects of transformer are most important to correctly evaluating transformer state, therefore are badly in need of removing lead
Specific purpose tool.
Invention content
To overcome defect in the prior art, the present invention proposes that a kind of bushing shell for transformer lead disconnects specific purpose tool,
Using chargeable storage as motor power, bushing shell for transformer lead disconnects specific purpose tool as hand-held, and scene is easy to carry,
Simple operation, the purpose of the present invention is by being improved, optimizing to original traditional common operation instrument, realize single behaviour
Make and shorten disconnecting time.
The purpose of the present invention is what is be achieved through the following technical solutions：A kind of bushing shell for transformer lead disconnects specific purpose tool 1,
Including direct current motor system 2, boosting system 3, transmission shaft 4, sleeve A5, sleeve B6, handle 7, accumulator 8, reversely move back silk 9, electricity
Electromechanical source switch 10 and forward and backward switching switch 11, the accumulator 8 are arranged in direct current motor system, the direct current
Machine system is connected with boosting system, the input terminal of the separate direct current motor system side connection transmission shaft of the boosting system,
The output terminal branch sleeve A of the transmission shaft, the side wall other end that one end of the handle is arranged on the boosting system pass through
Reversely move back silk be connected with sleeve B, the sleeve A and sleeve B in it is spaced apart be oppositely arranged and center line be located at it is same
On straight line, the electric power switch 10 and forward and backward switching switch 11 are arranged on handle.
The course of work of the present invention is as follows：When dismantling screw, sleeve A is packed into bolt, sleeve B packs into nut, and sleeve B can
It is up and down, motor power is opened, forward and backward switching switch is switched to backward position, the rotation of direct current motor system motor drives
Rotary force is reached sleeve A by transmission shaft after reinforcement, makes loosened screw by boosting system, and reversely moving back silk makes sleeve B drive spiral shell
Cap declines, and is detached from screw rod；Operation order is identical when installing screw, only need to forward and backward switching switch be switched to forward position.
The advantage of the invention is that：
Bushing shell for transformer lead of the present invention disconnects specific purpose tool using chargeable storage as motor power, built-in direct current
Power supply, environmental protection, wireless, easy to use, bushing shell for transformer lead disconnects specific purpose tool as hand-held tool, light easy to operate,
There are power switch, forward and backward switching switch on handle, can realize motor positive and inverse function, sleeve A, sleeve B are matched, root
It is selected according to bolt, nut size, different reinforcements may be selected according to stress size in boosting system.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this field
Technical staff will become clear.Attached drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 shows that bushing shell for transformer lead of the present invention disconnects the structure diagram of specific purpose tool.
Wherein：Specific purpose tool 1, including direct current motor system 2, boosting system 3, transmission shaft 4, sleeve A5, sleeve B6, handle
7th, accumulator 8, reversely move back silk 9, electric power switch 10, forward and backward switching switch 11.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although this public affairs is shown in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to be best understood from the disclosure, and can be by this public affairs on the contrary, providing these embodiments
The range opened completely is communicated to those skilled in the art.
According to the embodiment of the present invention, a kind of bushing shell for transformer lead of proposition disconnects specific purpose tool 1, including direct current
Machine system 2, transmission shaft 4, sleeve A5, sleeve B6, handle 7, accumulator 8, reversely moves back silk 9, electric power switch at boosting system 3
10 and forward and backward switching switch 11, the accumulator 8 be arranged in direct current motor system, the direct current motor system with increase
Force system is connected, the input terminal of the separate direct current motor system side connection transmission shaft of the boosting system, the transmission shaft
Output terminal branch sleeve A, the side wall other end that one end of the handle is arranged on the boosting system connects by reversely moving back silk
Sleeve B, the sleeve A and sleeve B is connected to be oppositely arranged and center line is located on the same line, institute in spaced apart
It states electric power switch 10 and forward and backward switching switch 11 is arranged on handle.
It is as follows to the manufacturing process of the operation instrument, operation principle and using process description with reference to Fig. 1, such as Fig. 1
It is shown, when which dismantles screw, sleeve A is packed into bolt, sleeve B packs into nut, and sleeve B can be up and down, opens electricity
Forward and backward switching switch is switched to backward position by electromechanical source, and direct current motor system motor, which rotates, drives boosting system, after reinforcement
Rotary force is reached by sleeve A by transmission shaft, makes loosened screw, and reversely moving back silk makes sleeve B that nut be driven to decline, and is detached from spiral shell
Bar；Operation order is identical when installing screw, only need to forward and backward switching switch be switched to forward position.
Bushing shell for transformer lead of the present invention disconnects specific purpose tool using chargeable storage as motor power, built-in direct current
Power supply, environmental protection, wireless, easy to use, bushing shell for transformer lead disconnects specific purpose tool as hand-held tool, light easy to operate,
There are power switch, forward and backward switching switch on handle, can realize motor positive and inverse function, sleeve A, sleeve B are matched, root
It is selected according to bolt, nut size, different reinforcements may be selected according to stress size in boosting system.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should the protection model with claim
Subject to enclosing.
Claims (1)
1. a kind of bushing shell for transformer lead disconnects specific purpose tool, it is characterised in that：Including direct current motor system, boosting system, biography
Moving axis, sleeve B, handle, accumulator, reversely moves back silk, electric power switch and forward and backward switching switch, the storage at sleeve A
Battery is arranged in direct current motor system, and the direct current motor system is connected with boosting system, and the boosting system is separate
Direct current motor system side connects the input terminal of transmission shaft, the output terminal branch sleeve A of the transmission shaft, one end of the handle
The side wall other end for being arranged on the boosting system is connected with sleeve B, the sleeve A and sleeve B in interval by reversely moving back silk
Certain distance be oppositely arranged and center line is located on the same line, the electric power switch and forward and backward switching open
Pass is arranged on handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238012.8A CN108183413A (en) | 2017-11-30 | 2017-11-30 | A kind of bushing shell for transformer lead disconnects specific purpose tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238012.8A CN108183413A (en) | 2017-11-30 | 2017-11-30 | A kind of bushing shell for transformer lead disconnects specific purpose tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108183413A true CN108183413A (en) | 2018-06-19 |
Family
ID=62545352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711238012.8A Pending CN108183413A (en) | 2017-11-30 | 2017-11-30 | A kind of bushing shell for transformer lead disconnects specific purpose tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108183413A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030131459A1 (en) * | 2002-01-15 | 2003-07-17 | Hiroyuki Morita | Robot hand for high load work |
| CN2603747Y (en) * | 2003-02-23 | 2004-02-18 | 许建新 | Electricity or hand dynamic wrench of tyre sleeve |
| CN2690119Y (en) * | 2004-03-26 | 2005-04-06 | 魏祝国 | Buckle thread withdrawer |
| CN202016019U (en) * | 2011-01-26 | 2011-10-26 | 中国华冶科工集团有限公司 | Fastener unscrewing machine |
| CN203437913U (en) * | 2013-08-21 | 2014-02-19 | 仪征市金龙活塞环有限公司 | Nut machine |
| CN204818668U (en) * | 2015-07-22 | 2015-12-02 | 安徽机电职业技术学院 | Bolted connection spare dismounting device |
| CN204893356U (en) * | 2015-09-02 | 2015-12-23 | 淄博华威生物科技有限公司 | Bearing detaching device |
| CN105337213A (en) * | 2015-11-23 | 2016-02-17 | 国家电网公司 | Insulated operating rod for electric remote control fastening of bolt special for high voltage live working |
| CN106553058A (en) * | 2015-09-30 | 2017-04-05 | 史军 | A kind of high security assembly tooling based on torque feedback |
| KR20170079822A (en) * | 2015-12-31 | 2017-07-10 | 주상완 | Cylinder apparatus with fixing flange in which outer force sensing facility embedded |
| CN206550627U (en) * | 2017-03-16 | 2017-10-13 | 大连嘉禾自控技术有限公司 | A kind of tightening device of truck distance rod bolt |
-
2017
- 2017-11-30 CN CN201711238012.8A patent/CN108183413A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030131459A1 (en) * | 2002-01-15 | 2003-07-17 | Hiroyuki Morita | Robot hand for high load work |
| CN2603747Y (en) * | 2003-02-23 | 2004-02-18 | 许建新 | Electricity or hand dynamic wrench of tyre sleeve |
| CN2690119Y (en) * | 2004-03-26 | 2005-04-06 | 魏祝国 | Buckle thread withdrawer |
| CN202016019U (en) * | 2011-01-26 | 2011-10-26 | 中国华冶科工集团有限公司 | Fastener unscrewing machine |
| CN203437913U (en) * | 2013-08-21 | 2014-02-19 | 仪征市金龙活塞环有限公司 | Nut machine |
| CN204818668U (en) * | 2015-07-22 | 2015-12-02 | 安徽机电职业技术学院 | Bolted connection spare dismounting device |
| CN204893356U (en) * | 2015-09-02 | 2015-12-23 | 淄博华威生物科技有限公司 | Bearing detaching device |
| CN106553058A (en) * | 2015-09-30 | 2017-04-05 | 史军 | A kind of high security assembly tooling based on torque feedback |
| CN105337213A (en) * | 2015-11-23 | 2016-02-17 | 国家电网公司 | Insulated operating rod for electric remote control fastening of bolt special for high voltage live working |
| KR20170079822A (en) * | 2015-12-31 | 2017-07-10 | 주상완 | Cylinder apparatus with fixing flange in which outer force sensing facility embedded |
| CN206550627U (en) * | 2017-03-16 | 2017-10-13 | 大连嘉禾自控技术有限公司 | A kind of tightening device of truck distance rod bolt |
Non-Patent Citations (1)
| Title |
|---|
| 谢羽: "《实用工具手册》", 31 December 2016 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |
|
| RJ01 | Rejection of invention patent application after publication |