CN103972843A - Lifting bracket of ground wire - Google Patents
Lifting bracket of ground wire Download PDFInfo
- Publication number
- CN103972843A CN103972843A CN201410238924.5A CN201410238924A CN103972843A CN 103972843 A CN103972843 A CN 103972843A CN 201410238924 A CN201410238924 A CN 201410238924A CN 103972843 A CN103972843 A CN 103972843A
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- CN
- China
- Prior art keywords
- electric pole
- ground wire
- extension rod
- frame
- ascending branch
- 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.)
- Pending
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention relates to a lifting bracket of a ground wire, which is used for lifting an original ground wire to above the telegraph pole. The lifting bracket comprises an extension rod which is positioned on one side of the telegraph pole and arranged in the extension direction of the telegraph pole, and a wire suspension plate and a connecting part which are arranged on the upper and lower ends of the extension rod, wherein the connecting part can lock the lower end of the extension rod along with the variation of the external diameter of the telegraph pole. By adopting the lifting bracket, the ground wire can be lifted without changing the original telegraph pole; and the lifting bracket is simple in structure and convenient to operate, and is very practical.
Description
Technical field
the invention belongs to electric equipment field, be specifically related to a kind of frame ascending branch frame of ground wire.
Background technology
as everyone knows, the distance of the antenna height of ground wire and around residing environment and physical features meets the relevant regulations that national ground wire is installed, but along with electric pole environmental change around, such as repairing bridge, repair the roads or the rising of ground, original ground wire height is difficult to reach the requirement of installation, and the height of electric pole is constant, if think frame liter (height) ground wire, need to change a longer electric pole, and the replacing intensity of electric pole is larger, and time that need to be longer, also affect the life of surrounding resident simultaneously, in a word, time-consuming effort again, engineering cost is larger, simultaneously, bring great inconvenience to actual operation.
Summary of the invention
technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of frame ascending branch frame of ground wire is provided, and this ascending branch frame, without changing original electric pole, just can be realized the frame liter of ground wire, simultaneously simple in structure, easy to operate, and very practical.
for solving the problems of the technologies described above, the present invention takes following technical scheme:
a kind of frame ascending branch frame of ground wire, it is for making ground wire be positioned at the top of electric pole to added liter original ground wire, this ascending branch frame comprises and is positioned at a side of electric pole and along extension rod, the thread gripping-board that is arranged on the upper and lower two ends of extension rod and the connecting portion of the bearing of trend setting of electric pole, wherein connecting portion can be locked in the bottom of extension rod at the top of electric pole along with the variation of electric pole external diameter.
preferably, connecting portion comprises the postive stop baffle that arranges on extension rod, is successively set on postive stop baffle below for extension rod being locked in to a plurality of anchor ears of electric pole periphery, and wherein when frame ascending branch is erected on electric pole, the top of postive stop baffle and electric pole is inconsistent.
more preferably, each anchor ear includes two and can form with the semicircle anchor ear part of electric pole appearance similar and for by two relative bolts that are fixedly connected with in semicircle anchor ear part two ends.
due to the enforcement of above technical scheme, the present invention compared with prior art tool has the following advantages:
the present invention has adopted after frame ascending branch frame, without changing original electric pole, just can realize the frame liter of ground wire, simultaneously simple in structure, easy to operate, and very practical.
Accompanying drawing explanation
below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described in detail.
fig. 1 is that the master of of the present invention ascending branch frame is depending on schematic diagram (being arranged on electric pole);
fig. 2 is the enlarged diagram of overlooking of anchor ear of the present invention;
wherein: 1, electric pole; 2, extension rod; 3, thread gripping-board; 4, connecting portion; 40, postive stop baffle; 41, anchor ear; 410, semicircle anchor ear part; 411, bolt.
Embodiment
as depicted in figs. 1 and 2, the earth wire rack ascending branch frame of the present embodiment, it is mainly used in original ground wire to added liter, makes ground wire be positioned at the top of electric pole, forms safe distance with ground, for other construction are provided convenience, and without changing original electric pole, just can realize the frame liter of ground wire, simultaneously simple in structure, easy to operate, and very practical.
concrete frame ascending branch frame comprises and is positioned at a side of electric pole 1 and along extension rod 2, the thread gripping-board 3 that is arranged on extension rod two ends Shang Xia 2 and the connecting portion 4 of the bearing of trend setting of electric pole 1, wherein connecting portion 4 can be locked in the bottom of extension rod 2 at the top of electric pole 1 along with the variation of electric pole 1 external diameter.
connecting portion 4 comprises the postive stop baffle 40 that arranges on extension rod 2, is successively set on postive stop baffle 40 belows for extension rod 2 being locked in to a plurality of anchor ears 41 of electric pole 1 periphery, and when frame ascending branch is erected on electric pole 1, postive stop baffle 40 is inconsistent with the top of electric pole 1.
anchor ear 41 in this example includes two and can form with the semicircle anchor ear part 410 of electric pole 1 appearance similar and for by two relative bolts that are fixedly connected with 411 in semicircle anchor ear part 410 two ends.
the above embodiments are only explanation structure and characteristics of the present invention; its object is to allow the personage who is familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence that all Spirit Essences according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a frame ascending branch frame for ground wire, it,, for making ground wire be positioned at the top of electric pole (1) to added liter original ground wire, is characterized in that:
Described ascending branch frame comprise and be positioned at a side of described electric pole (1) the extension rod (2) arranging along the bearing of trend of described electric pole (1), thread gripping-board (3) and the connecting portion (4) that is arranged on the upper and lower two ends of described extension rod (2), and wherein said connecting portion (4) can be locked in the bottom of described extension rod (2) at the top of described electric pole (1) along with the variation of described electric pole (1) external diameter.
2. the frame ascending branch frame of ground wire according to claim 1, it is characterized in that: described connecting portion (4) comprises the postive stop baffle (40) that arranges on described extension rod (2), is successively set on described postive stop baffle (40) below for described extension rod (2) being locked in to a plurality of anchor ears (41) of described electric pole (1) periphery, wherein described ascending branch be erected at described electric pole (1) when upper described in postive stop baffle (40) inconsistent with the top of described electric pole (1).
3. the frame ascending branch frame of ground wire according to claim 2, is characterized in that: the anchor ear described in each (41) includes two and can form with the semicircle anchor ear part (410) of described electric pole (1) appearance similar and for by two described semicircle anchor ear parts (410) relative bolts that are fixedly connected with in two ends (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238924.5A CN103972843A (en) | 2014-05-30 | 2014-05-30 | Lifting bracket of ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238924.5A CN103972843A (en) | 2014-05-30 | 2014-05-30 | Lifting bracket of ground wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103972843A true CN103972843A (en) | 2014-08-06 |
Family
ID=51242049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410238924.5A Pending CN103972843A (en) | 2014-05-30 | 2014-05-30 | Lifting bracket of ground wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103972843A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989456A (en) * | 2017-11-03 | 2018-05-04 | 三峡大学 | A kind of 110kV quarter butts body electric pole and production method |
| CN108011341A (en) * | 2017-11-14 | 2018-05-08 | 国网山东省电力公司枣庄供电公司 | A kind of 10kV overhead transmission lines lightning protection ground wire stent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050178570A1 (en) * | 2004-02-13 | 2005-08-18 | King Halm C.Jr. | Ground wire insulator post for utility poles |
| CN101834424A (en) * | 2010-05-03 | 2010-09-15 | 辽宁省电力有限公司锦州供电公司 | Method for mounting overhead ground wire on horizontally-arranged 10KV insulated wire lines and lightning arrester support |
| CN103269036A (en) * | 2013-05-17 | 2013-08-28 | 国家电网公司 | Tensioning resistant cross arm lifting machine |
| CN203617658U (en) * | 2013-12-30 | 2014-05-28 | 广州汇隽电力工程设计有限公司 | 10KV cable hoop system based on corner line optimization |
| CN203883432U (en) * | 2014-05-30 | 2014-10-15 | 国家电网公司 | Elevating support for ground wire |
-
2014
- 2014-05-30 CN CN201410238924.5A patent/CN103972843A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050178570A1 (en) * | 2004-02-13 | 2005-08-18 | King Halm C.Jr. | Ground wire insulator post for utility poles |
| CN101834424A (en) * | 2010-05-03 | 2010-09-15 | 辽宁省电力有限公司锦州供电公司 | Method for mounting overhead ground wire on horizontally-arranged 10KV insulated wire lines and lightning arrester support |
| CN103269036A (en) * | 2013-05-17 | 2013-08-28 | 国家电网公司 | Tensioning resistant cross arm lifting machine |
| CN203617658U (en) * | 2013-12-30 | 2014-05-28 | 广州汇隽电力工程设计有限公司 | 10KV cable hoop system based on corner line optimization |
| CN203883432U (en) * | 2014-05-30 | 2014-10-15 | 国家电网公司 | Elevating support for ground wire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989456A (en) * | 2017-11-03 | 2018-05-04 | 三峡大学 | A kind of 110kV quarter butts body electric pole and production method |
| CN108011341A (en) * | 2017-11-14 | 2018-05-08 | 国网山东省电力公司枣庄供电公司 | A kind of 10kV overhead transmission lines lightning protection ground wire stent |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140806 |
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| RJ01 | Rejection of invention patent application after publication |