CN201310682Y - Earth line device support of cable line - Google Patents
Earth line device support of cable line Download PDFInfo
- Publication number
- CN201310682Y CN201310682Y CNU2008202162532U CN200820216253U CN201310682Y CN 201310682 Y CN201310682 Y CN 201310682Y CN U2008202162532 U CNU2008202162532 U CN U2008202162532U CN 200820216253 U CN200820216253 U CN 200820216253U CN 201310682 Y CN201310682 Y CN 201310682Y
- Authority
- CN
- China
- Prior art keywords
- cross bar
- anchor ear
- cable
- transverse bar
- beam clamp
- 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
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Disclosed is an earth line device support of a cable line, which relates to a special support for electric power and cable overhaul. The earth line device support comprises a transverse bar and a U-shaped beam clamp, wherein the beam clamp is arranged on one side of the transverse bar while the other side of the transverse bar is provided with at least three inserting barrels perpendicular to a plane formed by the transverse bar and the beam clamp. By employing the beam clamp and the transverse bar, the utility model can be connected to the upper portion of an electric post near to a detached cable head of a user, and the lower handle portion of the device can be inserted into the inserting barrels after the earth line device of a cable line clamps the cable head of the user, thereby supporting three to four earth line devices of cable lines of triple phase lines of the user aloft. Besides, the beam clamp and the transverse bar can be connected by employing jam nuts at both ends or be connected with one end in hinge joint and the other end in connection via the jam nuts, and the support with the latter connection has stronger integrity and is convenient for an operator to climb a post and to carry.
Description
Technical field
The utility model relates to a kind of special stand of power cable maintenance, relates in particular to the support of elastic cable paper grounding wire device.
Background technique
In normal power circuit and custom power overhaul of the equipments work, often run into the situation that to take power cable and overhead line jointing apart.At this moment; should on power cable head (elastic cable paper nose), do safety measure; reason is: although the end of the user side that disconnects dead electricity; but a lot of users have the generator of providing for oneself; if self power generation during this period; the end of these disconnections will be charged, and then crisis maintainer's life safety.Mostly be the Vertical direction setting greatly owing to enter the power cable head at user place, it can not bear gravity, and ground wire has certain weight, makes that the elastic cable paper nose is difficult to support the weight of ground wire.For this reason, when running into similar state, the maintainer is powerless to this, be mostly the user side end of leaving to take apart under the situation that does not add any protective measures, exposed outside.At present, common ground wire peg, mouth hanging is a level, can not adapt to such Environmental Conditions, can't add hanging earthing conductor on the end of a thread, line nose power cable head up.
Our unit develops a kind of grounding wire device of the cable adapter of can clamping erectting for this reason, but this device needs end and ground wire are maintained in the air in use, so support that need a kind of special use supports.
The model utility content
The utility model provides a kind of and has been fixedly connected on the utility pole at above problem, thus the elastic cable paper grounding wire device support of carrying cable line grounding wire device weight aloft.
The technical solution of the utility model is: comprise the anchor ear of cross bar, U type, anchor ear is arranged on a side of cross bar, and the opposite side of cross bar is provided with at least three vertical slotting tubes in plane that form with cross bar and anchor ear.
Described anchor ear two ends are provided with screw thread, and corresponding anchor ear two ends are provided with through hole on the cross bar, and anchor ear removably is connected by fastening screw nut with cross bar.
Described anchor ear one end and cross bar are hinged, and the other end is provided with screw thread, and corresponding anchor ear threaded end is provided with through hole on the cross bar, and the anchor ear threaded end removably is connected by fastening screw nut with cross bar.
The utility model has adopted anchor ear, cross bar, can be connected the top of utility pole, the service cable head vicinity that distance is taken apart, after the elastic cable paper grounding wire device clamps the service cable head, the lower handle position can be injected in the slotting tube of the present utility model, thereby three～four elastic cable paper grounding wire devices to user's triple line support in the high-altitude.Can adopt two ends all to connect with fastening screw nut between anchor ear and the cross bar, also can an end hinged a, end adopts fastening screw nut to connect, and the latter's support integrity is stronger, is convenient to operator's pole-climbing and carries.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is to insert tube, the 2nd, cross bar, the 3rd, anchor ear among the figure;
Fig. 2 is the plan view of Fig. 1
4 is hinging shafts among the figure, the 5th, and tight cap, the 6th, utility pole.
Fig. 3 is the structural representation of another mode of execution of the utility model
Embodiment
The utility model comprises the anchor ear 3 of cross bar 2, U type as shown in Figure 1, 2, and anchor ear 3 is arranged on a side of cross bar 2, and the opposite side of cross bar 2 is provided with at least three vertical slotting tubes 1 in plane that form with cross bar 2 and anchor ear 3.
First kind of mode of execution that the utility model anchor ear 3 is connected with cross bar 2 be as shown in Figure 2: anchor ear 3 two ends are provided with screw thread, and corresponding anchor ear 3 two ends are provided with through hole on the cross bar 2, and anchor ear 3 removably is connected by fastening screw nut 5 with cross bar 2.
First kind of mode of execution that the utility model anchor ear 3 is connected with cross bar 2 be as shown in Figure 3: anchor ear 3 one ends and cross bar 2 are hinged by hinging shaft 4, the other end is provided with screw thread, the threaded end of corresponding anchor ear 3 is provided with through hole on the cross bar 2, and the threaded end of anchor ear 3 removably is connected by fastening screw nut 5 with cross bar 2.
During use,, anchor ear 3, cross bar 2 are clamped with utility pole 6 by regulating and tight cap 5.
Claims (3)
1, elastic cable paper grounding wire device support comprises the anchor ear of cross bar, U type it is characterized in that anchor ear is arranged on a side of cross bar, and the opposite side of cross bar is provided with at least three vertical slotting tubes in plane that form with cross bar and anchor ear.
2, elastic cable paper grounding wire device support according to claim 1 is characterized in that, described anchor ear two ends are provided with screw thread, and corresponding anchor ear two ends are provided with through hole on the cross bar, and anchor ear removably is connected by fastening screw nut with cross bar.
3, elastic cable paper grounding wire device support according to claim 1, it is characterized in that described anchor ear one end and cross bar are hinged, the other end is provided with screw thread, corresponding anchor ear threaded end is provided with through hole on the cross bar, and the anchor ear threaded end removably is connected by fastening screw nut with cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202162532U CN201310682Y (en) | 2008-11-21 | 2008-11-21 | Earth line device support of cable line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202162532U CN201310682Y (en) | 2008-11-21 | 2008-11-21 | Earth line device support of cable line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310682Y true CN201310682Y (en) | 2009-09-16 |
Family
ID=41107935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202162532U Expired - Fee Related CN201310682Y (en) | 2008-11-21 | 2008-11-21 | Earth line device support of cable line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310682Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795748B (en) * | 2015-05-06 | 2016-08-31 | 国家电网公司 | A kind of method of operating of continuous charged renewal Grounding Grids |
| CN107681289A (en) * | 2017-11-16 | 2018-02-09 | 广东电网有限责任公司肇庆供电局 | A kind of overhead transmission line temporary grounding bar fixing device |
-
2008
- 2008-11-21 CN CNU2008202162532U patent/CN201310682Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795748B (en) * | 2015-05-06 | 2016-08-31 | 国家电网公司 | A kind of method of operating of continuous charged renewal Grounding Grids |
| CN107681289A (en) * | 2017-11-16 | 2018-02-09 | 广东电网有限责任公司肇庆供电局 | A kind of overhead transmission line temporary grounding bar fixing device |
| CN107681289B (en) * | 2017-11-16 | 2024-04-09 | 广东电网有限责任公司肇庆供电局 | Temporary grounding rod fixing device for overhead line |
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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: JIANGSU ELECTRIC POWER CO. STATE ELECTRIC NET CROP Effective date: 20121029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121029 Address after: 225009 Weiyang Road, Jiangsu, China, No. 179, No. Patentee after: Yangzhou Power Supply Company of Jiangsu Electric Power Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 225009 Weiyang Road, Jiangsu, China, No. 179, No. Patentee before: Yangzhou Power Supply Company of Jiangsu Electric Power 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: 20090916 Termination date: 20161121 |