CN103286712A - Insulative bolt spanner for assembling transformer - Google Patents
Insulative bolt spanner for assembling transformer Download PDFInfo
- Publication number
- CN103286712A CN103286712A CN2013102488710A CN201310248871A CN103286712A CN 103286712 A CN103286712 A CN 103286712A CN 2013102488710 A CN2013102488710 A CN 2013102488710A CN 201310248871 A CN201310248871 A CN 201310248871A CN 103286712 A CN103286712 A CN 103286712A
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- CN
- China
- Prior art keywords
- spanner
- transformer
- assembling
- insulative
- trigger piece
- 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.)
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Abstract
The invention relates to an insulative bolt spanner for assembling a transformer, and belongs to the technical field of transformer manufacturing. According to the technical scheme, the insulative bolt spanner for assembling the transformer comprises a spanner head (1) and a spanner handle (2). Both the spanner head and the spanner handle are made of wooden materials and are integrated, the included angle between the spanner head and the spanner handle is 100-175 degrees, and the spanner head and the spanner handle are suitable for being assembled and used in the narrow space in the transformer. The insulative bolt spanner for assembling the transformer has the advantages of being more easily and conveniently operated because the weight of the insulative bolt spanner for assembling the transformer is about one-tenth of that of an ordinary spanner with the same size, bringing convenience to operators because the included angle between the spanner head and the spanner handle enables the spanner to easily operate in the narrow space, and being capable of avoiding quality problems because a wooden structure ensures that the problem that metal pieces or metal scraps are left in a device body does not exist and does not threaten insulation of the device body.
Description
Technical field
The present invention relates to a kind of transformer assembling special isolation track wrench, belong to technical field of transformer manufacturing.
Background technology
At present, in the transformer assembling process, limited by assembly space, the insulated bolt at a lot of positions can't assemble with the common metal spanner, and there is Heavy Weight in the metal spanner, be awkward, can cause metalwork to leave over the problem of device body, in assembling inconvenience, the quality of transformer is also produced threat.
Summary of the invention
The purpose of this invention is to provide a kind of transformer assembling special isolation track wrench, be used for the assembling of transformer narrow space insulated bolt, when improving efficiency of assembling, eliminated hidden danger of quality, solve the problems referred to above that background technology exists.
Technical scheme of the present invention is:
A kind of transformer assembling special isolation track wrench comprises spanner and trigger piece, and the spanner and the trigger piece that are wood materials are as a whole, and the angle between spanner and the trigger piece is the 100-175 degree, is adapted at the assembling of transformer narrow space and uses.
Described spanner and trigger piece are spanner and the trigger piece of electrical laminated wood.Maximum innovative point of the present invention is spanner and the parallel design that trigger piece breaks traditions, and a 100-175 degree angle is arranged between spanner and the trigger piece, can farthest adapt at the transformer narrow space and carry out assembly manipulation.
The spanner of electrical laminated wood and trigger piece, hardness is relatively large, can satisfy insulated bolt assembling requirement of strength; The density of electrical laminated wood is 0.8g/cm3, and the density of iron is 7.8g/ cm3.
Good effect of the present invention: weight of the present invention approximately is 1/10th of equal-volume common wrench, operates lighter; An angle is arranged between spanner of the present invention and the trigger piece, be more suitable for offering convenience to the operator at the narrow space assembly manipulation; Wooden structures does not exist metalwork or metal fillings to leave over the problem of device body, and insulation does not constitute threat to the device body, can avoid the generation of quality problems.
Description of drawings
Fig. 1 is embodiment of the invention schematic diagram;
Among the figure: spanner 1, trigger piece 2, angle 3.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described by embodiment.
A kind of transformer assembling special isolation track wrench comprises spanner 1 and trigger piece 2, and the spanner and the trigger piece that are wood materials are as a whole, and the angle between spanner and the trigger piece is the 100-175 degree.
Described spanner and trigger piece are spanner and the trigger piece of electrical laminated wood.Maximum innovative point of the present invention is spanner and the parallel design that trigger piece breaks traditions, and a 100-175 degree angle is arranged between spanner and the trigger piece, can farthest adapt at the transformer narrow space and carry out assembly manipulation.
Through the actual use of operator, the present invention is more suitable for using when the transformer narrow space assembles than common metal spanner, because its material is wooden, the light characteristics of operation is arranged, simultaneously can not cause metalwork or metal fillings to leave over the problem of device body, be adapted at transformer manufacture technology and promote the use of.
Claims (2)
1. a transformer assembles the special isolation track wrench, it is characterized in that: comprise spanner (1) and trigger piece (2), the spanner and the trigger piece that are wood materials are as a whole, and the angle between spanner and the trigger piece is the 100-175 degree, are adapted at the assembling of transformer narrow space and use.
2. a kind of transformer according to claim 1 assembles the special isolation track wrench, and it is characterized in that: described spanner and trigger piece are spanner and the trigger piece of electrical laminated wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102488710A CN103286712A (en) | 2013-06-21 | 2013-06-21 | Insulative bolt spanner for assembling transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102488710A CN103286712A (en) | 2013-06-21 | 2013-06-21 | Insulative bolt spanner for assembling transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103286712A true CN103286712A (en) | 2013-09-11 |
Family
ID=49088514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102488710A Pending CN103286712A (en) | 2013-06-21 | 2013-06-21 | Insulative bolt spanner for assembling transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103286712A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB824774A (en) * | 1956-01-23 | 1959-12-02 | Henry Thomas Mill | A device for use in fitting screw hooks |
| US5101695A (en) * | 1991-03-19 | 1992-04-07 | Gary Johnson | Socket wrench |
| CN201573136U (en) * | 2009-12-09 | 2010-09-08 | 宁夏电力公司中卫供电局 | Electric power special tool capable of being used for hot line work |
| US20110271802A1 (en) * | 2010-05-04 | 2011-11-10 | Edward Honig | Double handle tool |
| CN202241013U (en) * | 2011-08-26 | 2012-05-30 | 河南省电力公司郑州供电公司 | Insulating antimagnetic spanner |
| CN202586176U (en) * | 2012-07-07 | 2012-12-05 | 山东电力集团公司青岛供电公司 | Insulating operation lever |
| CN202825650U (en) * | 2012-09-27 | 2013-03-27 | 北京汽车股份有限公司 | Tool for disassembly |
| CN203305122U (en) * | 2013-06-21 | 2013-11-27 | 保定天威保变电气股份有限公司 | Special insulating bolt wrench for assembly of transformer |
-
2013
- 2013-06-21 CN CN2013102488710A patent/CN103286712A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB824774A (en) * | 1956-01-23 | 1959-12-02 | Henry Thomas Mill | A device for use in fitting screw hooks |
| US5101695A (en) * | 1991-03-19 | 1992-04-07 | Gary Johnson | Socket wrench |
| CN201573136U (en) * | 2009-12-09 | 2010-09-08 | 宁夏电力公司中卫供电局 | Electric power special tool capable of being used for hot line work |
| US20110271802A1 (en) * | 2010-05-04 | 2011-11-10 | Edward Honig | Double handle tool |
| CN202241013U (en) * | 2011-08-26 | 2012-05-30 | 河南省电力公司郑州供电公司 | Insulating antimagnetic spanner |
| CN202586176U (en) * | 2012-07-07 | 2012-12-05 | 山东电力集团公司青岛供电公司 | Insulating operation lever |
| CN202825650U (en) * | 2012-09-27 | 2013-03-27 | 北京汽车股份有限公司 | Tool for disassembly |
| CN203305122U (en) * | 2013-06-21 | 2013-11-27 | 保定天威保变电气股份有限公司 | Special insulating bolt wrench for assembly of transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |