CN201215772Y - Multifunctional electric metal tool - Google Patents
Multifunctional electric metal tool Download PDFInfo
- Publication number
- CN201215772Y CN201215772Y CNU2008200234837U CN200820023483U CN201215772Y CN 201215772 Y CN201215772 Y CN 201215772Y CN U2008200234837 U CNU2008200234837 U CN U2008200234837U CN 200820023483 U CN200820023483 U CN 200820023483U CN 201215772 Y CN201215772 Y CN 201215772Y
- Authority
- CN
- China
- Prior art keywords
- wire
- lead
- disconnecting link
- operations
- groove
- 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
- 239000002184 metal Substances 0.000 title 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 8
- 239000010931 gold Substances 0.000 claims description 8
- 229910052737 gold Inorganic materials 0.000 claims description 8
- 238000009413 insulation Methods 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a multi-functional electric power fitting, which comprises a stud which is connected with an insulation rod in a matching mode, wherein the top of the stud is fixedly connected with a 'U'-shaped slot which is used to clamp a blade movable contact, and two sides of the slot are bent downwards to form hook shapes. The multi-functional electric power fitting not only can carry out blade closing or dividing operations to guarantee reliable and accurate operations, but also can take an earth lead down from a lead wire, which enables the earth lead taking operations to be simple and to save energy. The operation and use are very convenient, the structure is simple, and the manufacture is easy.
Description
Technical field
The utility model relates to the power system operation gold utensil, specifically is a kind of multifunction power gold utensil that carries out multiple operation.
Background technology
When electric power system is operated, the equipment that disconnecting link closes a floodgate or separating brake situation not in place, particularly some running times are long often occurs, the field operator needs to finely tune with insulating bar.Because the bar head of insulating bar does not design at this kind situation specially, during insulating bar contact disconnecting link moving contact, slippage appears easily, be difficult to adjust the position of disconnecting link moving contact.In addition, when equipment has a power failure the installing earth connection, generally ground wire need be hung over the wire clamp place near equipment, if hang in the middle of the lead-in wire, because lead-in wire has sag, when ground wire was taken off, load reduction will rise thereupon on the lead-in wire, thereby made ground wire be difficult for taking off.Therefore, need a kind of special gold utensil be set, address the above problem at both of these case.
The utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of multifunction power gold utensil, and it both can carry out disconnecting link combined floodgate or sub-switching operation, guarantees that operation reliably putting in place; Also can assist ground wire is taken off from lead-in wire, make that to get ground wire simple to operate laborsaving.
In order to address the above problem, the utility model is by the following technical solutions: this multifunction power gold utensil, comprise the double-screw bolt that is connected with insulating bar, the top of double-screw bolt is connected with the U-shaped draw-in groove that is used to block the disconnecting link moving contact, and the dual-side of described draw-in groove is bent downwardly and is hook-shaped.
During use, double-screw bolt twisted receive on the insulating bar.When needs combined floodgate, separating brake and adjustment disconnecting link position, the disconnecting link moving contact is embedded in the U-shaped draw-in groove, can prevent that the slip of disconnecting link moving contact from coming off, conveniently firmly adjust disconnecting link, guaranteed the reliability of operation.
During hanging ground-wire, ground wire can hang over the arbitrary place of lead-in wire.When needs from lead-in wire when taking off, hook lead-in wire with the hook of U-shaped draw-in groove both sides, when taking off ground wire like this, go between and can not rise, the ground clamp that hangs on the lead-in wire just can conveniently take off.
The beneficial effects of the utility model are: it carries out, and disconnecting link closes a floodgate or sub-switching operation is reliable, can guarantee that operation puts in place, but also can make hanging ground-wire simple to operate laborsaving in auxiliary hanging ground-wire operation.It manipulates very convenient, and simple in structure, makes easily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model,
Among the figure: 1 double-screw bolt, 2 draw-in grooves, 3 lead-in wire hooks.
Embodiment
As shown in Figure 1, this multifunction power gold utensil comprises the double-screw bolt 1 that is connected with insulating bar, and the top of double-screw bolt 1 is connected with the U-shaped draw-in groove 2 that is used to block the disconnecting link moving contact.The dual-side of draw-in groove 2 is bent downwardly and is hook-shaped, and hook 3 promptly goes between.
During use, with double-screw bolt 1 stubborn receiving on the insulating bar.When needs combined floodgate, separating brake and adjustment disconnecting link position, the disconnecting link moving contact is embedded in the U-shaped draw-in groove 2, can prevent that the slip of disconnecting link moving contact from coming off, conveniently firmly adjust disconnecting link, guaranteed the reliability of operation.
During hanging ground-wire, ground wire can hang over the arbitrary place of lead-in wire.When needs from lead-in wire when taking off, hook lead-in wire with the lead-in wire hook 3 of U-shaped draw-in groove both sides, when taking off ground wire like this, go between and can not rise, the ground clamp that hangs on the lead-in wire just can conveniently take off.
Claims (1)
1, a kind of multifunction power gold utensil is characterized in that: comprise the double-screw bolt that is connected with insulating bar, the top of double-screw bolt is connected with the U-shaped draw-in groove that is used to block the disconnecting link moving contact, and the dual-side of described draw-in groove is bent downwardly and is hook-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200234837U CN201215772Y (en) | 2008-06-05 | 2008-06-05 | Multifunctional electric metal tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200234837U CN201215772Y (en) | 2008-06-05 | 2008-06-05 | Multifunctional electric metal tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215772Y true CN201215772Y (en) | 2009-04-01 |
Family
ID=40520976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200234837U Expired - Fee Related CN201215772Y (en) | 2008-06-05 | 2008-06-05 | Multifunctional electric metal tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215772Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258662A (en) * | 2013-05-27 | 2013-08-21 | 国家电网公司 | Safe operating handle of high-voltage switch |
| CN103972805A (en) * | 2014-05-12 | 2014-08-06 | 国家电网公司 | Electric power fitting and aluminum silicon manganese alloy material for casting electric power fitting |
-
2008
- 2008-06-05 CN CNU2008200234837U patent/CN201215772Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258662A (en) * | 2013-05-27 | 2013-08-21 | 国家电网公司 | Safe operating handle of high-voltage switch |
| CN103972805A (en) * | 2014-05-12 | 2014-08-06 | 国家电网公司 | Electric power fitting and aluminum silicon manganese alloy material for casting electric power fitting |
| CN103972805B (en) * | 2014-05-12 | 2016-03-23 | 国家电网公司 | A kind of electric armour clamp and the Al-Si-Mn alloy material for casting this electric armour clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121214 Owner name: JINAN POWER SUPPLY COMPANY OF SHANDONG ELECTRIC PO Free format text: FORMER OWNER: JINAN POWER SUPPLY COMPANY Effective date: 20121214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121214 Address after: 250012 Shandong Province, Lixia District of Ji'nan City Luoyuan Street No. 238 Patentee after: Jinan Power Supply Co., Ltd. of Shandong Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 250012, No. 238, Luo Yuan Street, Lixia District, Ji'nan City, Shandong Patentee before: Jinan Power Supply Company |
|
| 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: 20090401 Termination date: 20160605 |