CN103979396A - Steel wire rope knotting structure for hoisting power distribution network electric pole and electric pole hoisting method - Google Patents
Steel wire rope knotting structure for hoisting power distribution network electric pole and electric pole hoisting method Download PDFInfo
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- CN103979396A CN103979396A CN201410147339.4A CN201410147339A CN103979396A CN 103979396 A CN103979396 A CN 103979396A CN 201410147339 A CN201410147339 A CN 201410147339A CN 103979396 A CN103979396 A CN 103979396A
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- steel rope
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Abstract
The invention discloses a steel wire rope knotting structure for hoisting a power distribution network electric pole and an electric pole hoisting method, and the steel wire rope knotting structure comprises an the electric pole and a steel wire rope knotting on the electric pole, one end of the steel wire rope knots one head of the electric pole, the other end of the steel wire rope knots the other head of the electric pole, the steel wire rope knotting two heads of the electric pole are tightened; the electric pole hoisting method is as follows: a)looping one end of the steel wire rope on one head of the electric pole, then knotting the other end of the steel wire rope on the other head of the electric pole, tensioning the steel wire rope to make the steel wire rope tightened, and fastening with a wedge buckle; b) tying a hoisting steel wire hoop in the middle of the electric pole, also arranging a hoisting steel wire ring sleeving the tightened steel wire rope by the wedge buckle of the steel wire rope; and c) using a hoisting machine, using a hook to hook the hoisting steel wire ring, hoisting and moving to a specified location. When in hoisting, two rope tying supporting points are formed on the electric pole, the electric pole is tightened by the rope, and may not droop to form an arc, the electric pole damage danger can be effectively prevented, safety and reliability can be improved, and the national standard can be reached.
Description
Technical field
What the present invention relates to is a kind of steel rope knot structure and power pole hoisting method of distributing net power pole hoisting, belongs to a kind of power construction technical field.
Background technology
According to the relevant regulations of relevant " annular concrete electric pole " in State Standard of the People's Republic of China, when power pole hoisting and transportation, regardless of electric pole length, all need to adopt two pivot point techniques, and in our actual power pole hoisting process, all to adopt some lifting, it is one that rope is fixed on electric pole, save time like this, laborsaving, efficiency is also higher, but the method is not only violated the standard that country formulates, and electric pole is in the process rising, and easily makes electric pole curved sagging, damage electric pole, leave larger potential safety hazard to later electric pole place in operation.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and provide a kind of can be efficiently, safety, complete lifting smoothly, also can meet steel rope knot structure and the power pole hoisting method of the distributing net power pole hoisting of GB requirement.
The object of the invention is to complete by following technical solution, the steel rope knot structure of described distributing net power pole hoisting, it comprises an electric pole and the steel rope of knot on electric pole, described steel rope one end is bound in of electric pole and forms a steel wire loop, the other end that the other end of steel rope is bound in electric pole is also formed with a steel wire loop, and the steel rope of electric pole two tying is and tightens shape.
The steel wire loop at described electric pole two is respectively bound on electric pole by a wedge button; Or a steel wire loop in described electric pole two is bound on electric pole by a wedge button, other end is fixedly hinged on the steel rope of tightening by chain block; The middle tying of electric pole has at least one lifting steel wire garter spring, on this lifting steel wire garter spring, also by the wedge of steel rope, is buckled and is provided with a set of lifting steel wire ring staying on the steel rope of tightening.
Between the steel rope that at least one side of described lifting steel wire ring is tightened and electric pole, be equipped with a support wooden unit.
Utilize the steel rope knot structure of above-mentioned distributing net power pole hoisting to carry out a power pole hoisting method, this hoisting method comprises the steps:
A) steel rope tying, before power pole hoisting, electric pole is on the ground, with one end tying after a headgear circle of electric pole of steel rope, firmly form steel wire loop, then the other end of this root steel rope is bound in to the other end of electric pole, and steel rope is strained to and tightens shape and fasten into steel wire loop with wedge button;
B) fixed hoisting steel wire ring, at the middle tying one lifting steel wire hoop ring of electric pole, is also buckled a set of lifting steel wire ring staying on the steel rope of tightening is set by the wedge of steel rope on this lifting steel wire garter spring;
C) lifting, adopts lifting machine, hook is hooked to lifting steel wire ring and also after lifting, move to regulation place, has formed like this 2 liftings of electric pole, meets national requirement.
In described step a), the steel wire loop at described electric pole two is respectively bound on electric pole by a wedge button; Or a steel wire loop in described electric pole two is bound on electric pole by a wedge button, other end is fixedly hinged on the steel rope of tightening by chain block; In described step b), be also included between steel rope that at least one side of described lifting steel wire ring tightens and electric pole and be equipped with a support wooden unit.
The invention belongs to a kind of improvement of prior art, it is when power pole hoisting, can on electric pole, be formed with two rope tying fulcrums, and electric pole, can be curved not sagging by rope, and actv. has prevented the impaired danger of electric pole, improve safe reliability, reached national standard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1, the steel rope knot structure of a kind of distributing net power pole hoisting of the present invention, it comprises an electric pole 1 and the knot steel rope 2 on electric pole, described steel rope 2 one ends are bound in of electric pole 1 and form a steel wire loop 21, the other end that the other end of steel rope 2 is bound in electric pole 1 is also formed with a steel wire loop 22, and the steel rope of electric pole 1 two tying is and tightens shape.
The steel wire loop 21,22 at described electric pole 1 two is respectively bound on electric pole 1 by a wedge button 23; Or a steel wire loop 21 in described electric pole 1 two is bound on electric pole 1 by a wedge button 23, other end is fixedly hinged 24 on the steel rope 2 of tightening by chain block; The middle tying of electric pole 1 has at least one lifting steel wire garter spring 3, also by the wedge of steel rope, buckles 4 and be provided with a set of lifting steel wire ring 5 staying on the steel rope 2 of tightening on this lifting steel wire garter spring 3.
Between the steel rope 2 that at least one side of lifting steel wire ring 5 of the present invention is tightened and electric pole 1, be equipped with a support wooden unit 6.
Utilize the steel rope knot structure of above-mentioned distributing net power pole hoisting to carry out a power pole hoisting method, this hoisting method comprises the steps:
A) steel rope tying, before power pole hoisting, electric pole is on the ground, with one end tying after a headgear circle of electric pole of steel rope, firmly form steel wire loop, then the other end of this root steel rope is bound in to the other end of electric pole, and steel rope is strained to and tightens shape and fasten into steel wire loop with wedge button;
B) fixed hoisting steel wire ring, at the middle tying one lifting steel wire hoop ring of electric pole, is also buckled a set of lifting steel wire ring staying on the steel rope of tightening is set by the wedge of steel rope on this lifting steel wire garter spring;
C) lifting, adopts lifting machine, hook is hooked to lifting steel wire ring and also after lifting, move to regulation place.
A kind of scheme of the present invention is: in described step a), the steel wire loop at described electric pole two is respectively bound on electric pole by a wedge button; In described step b), be also included between steel rope that at least one side of described lifting steel wire ring tightens and electric pole and be equipped with a support wooden unit.
Another kind of scheme of the present invention is: in described step a), a steel wire loop in described electric pole two is bound on electric pole by a wedge button, and other end is fixedly hinged on the steel rope of tightening by chain block; In described step b), be also included between steel rope that at least one side of described lifting steel wire ring tightens and electric pole and be equipped with a support wooden unit.
Embodiment 1:
With steel rope, in a few circle tyings of electric pole one headgear, live, make a call to a knot, afterwards this root rope other end is tied up to electric pole other end, make a call to a knot, then tension, two fulcrums while lifting by crane like this, on electric pole, have just been formed, and electric pole, can be curved not sagging by rope yet, and actv. has prevented the impaired danger of electric pole, improve safe reliability, reached national standard.
Claims (6)
1. the steel rope knot structure of a distributing net power pole hoisting, it comprises an electric pole and the steel rope of knot on electric pole, it is characterized in that described steel rope one end is bound in of electric pole and forms a steel wire loop, the other end that the other end of steel rope is bound in electric pole is also formed with a steel wire loop, and the steel rope of electric pole two tying is and tightens shape.
2. the steel rope knot structure of distributing net power pole hoisting according to claim 1, is characterized in that the steel wire loop at described electric pole two is respectively bound on electric pole by a wedge button; Or a steel wire loop in described electric pole two is bound on electric pole by a wedge button, other end is fixedly hinged on the steel rope of tightening by chain block; The middle tying of electric pole has at least one lifting steel wire garter spring, on this lifting steel wire garter spring, also by the wedge of steel rope, is buckled and is provided with a set of lifting steel wire ring staying on the steel rope of tightening.
3. the steel rope knot structure of distributing net power pole hoisting according to claim 2, is characterized in that being equipped with a support wooden unit between steel rope that at least one side of described lifting steel wire ring is tightened and electric pole.
4. utilize the steel rope knot structure of distributing net power pole hoisting described in claim 1 or 2 or 3 to carry out a power pole hoisting method, it is characterized in that this hoisting method comprises the steps:
A) steel rope tying, before power pole hoisting, electric pole is on the ground, with one end tying after a headgear circle of electric pole of steel rope, firmly form steel wire loop, then the other end of this root steel rope is bound in to the other end of electric pole, and steel rope is strained to and tightens shape and fasten into steel wire loop with wedge button;
B) fixed hoisting steel wire ring, at the middle tying one lifting steel wire hoop ring of electric pole, is also buckled a set of lifting steel wire ring staying on the steel rope of tightening is set by the wedge of steel rope on this lifting steel wire garter spring;
C) lifting, adopts lifting machine, hook is hooked to lifting steel wire ring and also after lifting, move to regulation place.
5. power pole hoisting method according to claim 4, is characterized in that in described step a), the steel wire loop at described electric pole two is respectively bound on electric pole by a wedge button; In described step b), be also included between steel rope that at least one side of described lifting steel wire ring tightens and electric pole and be equipped with a support wooden unit.
6. power pole hoisting method according to claim 4, is characterized in that in described step a), a steel wire loop in described electric pole two is bound on electric pole by a wedge button, and other end is fixedly hinged on the steel rope of tightening by chain block; In described step b), be also included between steel rope that at least one side of described lifting steel wire ring tightens and electric pole and be equipped with a support wooden unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410147339.4A CN103979396A (en) | 2014-04-14 | 2014-04-14 | Steel wire rope knotting structure for hoisting power distribution network electric pole and electric pole hoisting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410147339.4A CN103979396A (en) | 2014-04-14 | 2014-04-14 | Steel wire rope knotting structure for hoisting power distribution network electric pole and electric pole hoisting method |
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| Publication Number | Publication Date |
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| CN103979396A true CN103979396A (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410147339.4A Pending CN103979396A (en) | 2014-04-14 | 2014-04-14 | Steel wire rope knotting structure for hoisting power distribution network electric pole and electric pole hoisting method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081873A (en) * | 2016-08-18 | 2016-11-09 | 国家电网公司 | A kind of suspender for changing linear tension electric pole and replacing options |
| CN106115459A (en) * | 2016-07-15 | 2016-11-16 | 沈阳建筑大学 | Prevent the method that ashlar post fractures or breaks in transport and hoisting process |
| CN107117526A (en) * | 2017-06-26 | 2017-09-01 | 淮南矿业(集团)有限责任公司 | The mobile device and its moving method of casing elevator |
| CN109110691A (en) * | 2018-09-05 | 2019-01-01 | 安徽有通玻璃有限公司 | A kind of door and window toter |
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| GB2247566A (en) * | 1990-09-01 | 1992-03-04 | Fuji Electric Co Ltd | Electro-luminescent indicating panel |
| CN2176351Y (en) * | 1993-08-21 | 1994-09-07 | 上海华通装卸机具修造厂 | Hanger with pulley and hook |
| JPH09118489A (en) * | 1995-10-24 | 1997-05-06 | Toshiba Corp | Hoisting accessory |
| CN202265302U (en) * | 2011-08-26 | 2012-06-06 | 中天建设集团有限公司 | Hoisting structure of reinforcement cage |
| CN203794437U (en) * | 2014-04-14 | 2014-08-27 | 国网浙江海盐县供电公司 | Steel wire rope knot structure for hoisting power distribution network electric pole |
-
2014
- 2014-04-14 CN CN201410147339.4A patent/CN103979396A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2247566A (en) * | 1990-09-01 | 1992-03-04 | Fuji Electric Co Ltd | Electro-luminescent indicating panel |
| CN2176351Y (en) * | 1993-08-21 | 1994-09-07 | 上海华通装卸机具修造厂 | Hanger with pulley and hook |
| JPH09118489A (en) * | 1995-10-24 | 1997-05-06 | Toshiba Corp | Hoisting accessory |
| CN202265302U (en) * | 2011-08-26 | 2012-06-06 | 中天建设集团有限公司 | Hoisting structure of reinforcement cage |
| CN203794437U (en) * | 2014-04-14 | 2014-08-27 | 国网浙江海盐县供电公司 | Steel wire rope knot structure for hoisting power distribution network electric pole |
Non-Patent Citations (2)
| Title |
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| 曲德仁，陈洪刚: "《起重工操作技能初、中级》", 31 October 2010, article "使用起重机具吊运物体", pages: 141-161 * |
| 马记，吴祥生: "《起重工 初级》", 30 April 2013, article "配合流动式起重机吊装物件", pages: 202-213 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115459A (en) * | 2016-07-15 | 2016-11-16 | 沈阳建筑大学 | Prevent the method that ashlar post fractures or breaks in transport and hoisting process |
| CN106081873A (en) * | 2016-08-18 | 2016-11-09 | 国家电网公司 | A kind of suspender for changing linear tension electric pole and replacing options |
| CN107117526A (en) * | 2017-06-26 | 2017-09-01 | 淮南矿业(集团)有限责任公司 | The mobile device and its moving method of casing elevator |
| CN109110691A (en) * | 2018-09-05 | 2019-01-01 | 安徽有通玻璃有限公司 | A kind of door and window toter |
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Application publication date: 20140813 |
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