CN203794437U - Steel wire rope knot structure for hoisting power distribution network electric pole - Google Patents
Steel wire rope knot structure for hoisting power distribution network electric pole Download PDFInfo
- Publication number
- CN203794437U CN203794437U CN201420177967.2U CN201420177967U CN203794437U CN 203794437 U CN203794437 U CN 203794437U CN 201420177967 U CN201420177967 U CN 201420177967U CN 203794437 U CN203794437 U CN 203794437U
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- CN
- China
- Prior art keywords
- electric pole
- steel wire
- wire rope
- steel rope
- hoisting
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Abstract
Provided is a steel wire rope knot structure for hoisting a power distribution network electric pole. The steel wire rope knot structure comprises the electric pole and a steel wire rope with a knot on the electric pole, one end of the steel wire rope is tied at one end of the electric pole to form a steel wire rope sleeve, the other end of the steel wire rope is tied at the other end of the electric pole to form a steel wire rope sleeve, and the steel wire rope tied at the two ends of the electric pole is tightened. The steel wire rope sleeves at the two ends of the electric pole are tied on the electric pole through wedge buckles respectively. Or the steel wire rope sleeve at one end of the electric pole is tied on the electric pole through a wedge buckle, and the steel wire rope sleeve at the other end of the electric pole is fixedly hinged to the tightened steel wire rope through a chain block. At least one hoisting steel wire hoop is tied in the middle of the electric pole, and the hoisting steel wire hoop is provided with a hoisting steel wire ring arranged on the tightened steel wire rope in a sleeved mode through the wedge buckle of the steel wire rope. In the hoisting process, two rope tying supporting points are formed on the electric pole, the electric pole is tightened by the rope and cannot hang down in an arc mode, the danger that the electric pole is damaged is effectively prevented, security and reliability are improved, and the standards of the state are met.
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 about " annular concrete electric pole " in National Standard of the People's Republic of China, in the time of power pole hoisting and transport, all need to adopt two pivot point techniques regardless of electric pole length, 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 one 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, is also buckled and is provided with a set of lifting steel wire ring staying on the steel rope of tightening by the wedge of steel rope.
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, firmly form steel wire loop with one end tying after a headgear circle of electric pole of steel rope, 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 wedge button and fasten into steel wire loop;
B) fixed hoisting steel wire ring, lifts by crane steel wire hoop ring in the middle tying one of electric pole, on this lifting steel wire garter spring, 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;
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 one that the invention belongs to prior art is improved, and it is in the time of 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.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
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 buckles 4 by the wedge of steel rope 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, firmly form steel wire loop with one end tying after a headgear circle of electric pole of steel rope, 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 wedge button and fasten into steel wire loop;
B) fixed hoisting steel wire ring, lifts by crane steel wire hoop ring in the middle tying one of electric pole, on this lifting steel wire garter spring, 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;
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 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 like this, on electric pole, are just 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 (3)
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, is also buckled and is provided with a set of lifting steel wire ring staying on the steel rope of tightening by the wedge of steel rope.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177967.2U CN203794437U (en) | 2014-04-14 | 2014-04-14 | Steel wire rope knot structure for hoisting power distribution network electric pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177967.2U CN203794437U (en) | 2014-04-14 | 2014-04-14 | Steel wire rope knot structure for hoisting power distribution network electric pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794437U true CN203794437U (en) | 2014-08-27 |
Family
ID=51376672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177967.2U Expired - Fee Related CN203794437U (en) | 2014-04-14 | 2014-04-14 | Steel wire rope knot structure for hoisting power distribution network electric pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203794437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979396A (en) * | 2014-04-14 | 2014-08-13 | 国网浙江海盐县供电公司 | Steel wire rope knotting structure for hoisting power distribution network electric pole and electric pole hoisting method |
-
2014
- 2014-04-14 CN CN201420177967.2U patent/CN203794437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979396A (en) * | 2014-04-14 | 2014-08-13 | 国网浙江海盐县供电公司 | Steel wire rope knotting structure for hoisting power distribution network electric pole and electric pole hoisting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140827 Termination date: 20200414 |