CN2895631Y - High-strength steel-bar reinforced concrete electrical pole - Google Patents
High-strength steel-bar reinforced concrete electrical pole Download PDFInfo
- Publication number
- CN2895631Y CN2895631Y CN 200620056329 CN200620056329U CN2895631Y CN 2895631 Y CN2895631 Y CN 2895631Y CN 200620056329 CN200620056329 CN 200620056329 CN 200620056329 U CN200620056329 U CN 200620056329U CN 2895631 Y CN2895631 Y CN 2895631Y
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- pole
- electric pole
- utility
- model
- reinforced concrete
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Abstract
The utility model relates to a high-strength reinforced concrete pole, which is characterized in that the pole is composed of high-strength concretes and more than eight high-strength reinforced steel bars. The reasonable pole taper range is between 1/40 and 1/55, and the best taper is 1/55. During the course of using, the increased rod diameter and the enhanced ultimate flexural capacity can allow the cancellation of the pole cable, so that the pole is no longer subjected to the environmental constraints. With the reasonable structure and easy usage, the utility model has good technical and economic effects.
Description
Technical field
The utility model relates to a kind of high strength cast iron concrete electric pole.
Background technology
Existing electric pole, needs play backguy because bar is directly little, and the intensity of concrete is low under the situation of multiloop, big lead, big loading, causes and takes up an area of greatly, and environment for use is restricted, and also influences the safety of circuit.
The utility model content
The purpose of this utility model provides a kind of high strength cast iron concrete electric pole, comprises that high strength is given the stress electric pole and part is given the stress electric pole, and it can cancel backguy, can replace iron tower and steel pipe pole in the more location.Has good economic benefit.
In order to achieve the above object, the utility model is achieved in that electric pole is made up of strong concrete and the high tensile reinforcement more than 8, through centrifugal forming, and steam-cured forming.The tapering of electric pole has adopted the optimum value in the reasonable tapering of 1/70-1/40 first, makes the mechanical property of electric pole reach optimum state.
The utility model has adopted the part technology in the patent of invention " equal-diameter part is given the stress electric pole ", is the follow-up study achievement and the development of former patent.It further improves: the employing of electric pole best tapering 1/55, concrete adopts high-mark cement, and adds an amount of nano material, fibrous material, reinforcing agent and water reducing agent make the intensity of the concrete of electric pole reach C80-C100, many times of the corresponding enhancings of the bending bearing capacity of electric pole.
The utility model further is improved to again, and its reinforcing bar is the major diameter high tensile reinforcement.
The utility model compared with prior art has following advantage:
1, bar directly increases and the bending bearing capacity enhancing, makes electric pole can cancel backguy, no longer is subjected to environmental limitations, and easy for installation, floor space is little;
2, rational in infrastructure, easy construction.Can replace iron tower and steel pipe pole in the more location.Has good economic benefit.
3, maintenance work is few, security of operation.
Description of drawings
Fig. 1 is a use reference diagram of the present utility model;
Fig. 2 is the profile of the utility model Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done further detailed description:
Shown in Fig. 1-2, electric pole is made up of the high tensile reinforcement more than 82 that high-strength concrete 1 and circumference equidistantly distribute.The reasonable range of taper of electric pole adopts the best tapering 1/55 of material in the present embodiment between 1/40-1/70.When guaranteeing tapering 1/55, also increased the bar footpath of main force part this moment.Its concrete 1 adopts high-mark cement, and adds an amount of interpolation material, and the intensity that makes the concrete of electric pole is C80-C100, thereby the bending bearing capacity of electric pole strengthens.So when using, can cancel backguy, the land area that takies is little, thereby no longer is subjected to environmental limit, can replace iron tower and steel pipe pole in the more location.Its cost only is 70% of an iron tower, 50% of steel pipe pole.
Claims (3)
1, a kind of high strength cast iron concrete electric pole comprises that high strength is given stress and part is given the stress electric pole, and it is characterized in that: electric pole is made up of high-strength concrete (1) and the high tensile reinforcement more than 8 (2), and the range of taper of electric pole is 1/40-1/70.
2, high strength cast iron concrete electric pole according to claim 1, it is characterized in that: the range of taper of electric pole is 1/40-1/70, best tapering is 1/55.
3, high strength cast iron concrete electric pole according to claim 1 is characterized in that: its reinforcing bar (2) is a high tensile reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056329 CN2895631Y (en) | 2006-03-11 | 2006-03-11 | High-strength steel-bar reinforced concrete electrical pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056329 CN2895631Y (en) | 2006-03-11 | 2006-03-11 | High-strength steel-bar reinforced concrete electrical pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895631Y true CN2895631Y (en) | 2007-05-02 |
Family
ID=38065210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620056329 Expired - Fee Related CN2895631Y (en) | 2006-03-11 | 2006-03-11 | High-strength steel-bar reinforced concrete electrical pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895631Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817792A (en) * | 2014-03-10 | 2014-05-28 | 苏州混凝土水泥制品研究院有限公司 | Method of producing prestressed concrete pole |
-
2006
- 2006-03-11 CN CN 200620056329 patent/CN2895631Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817792A (en) * | 2014-03-10 | 2014-05-28 | 苏州混凝土水泥制品研究院有限公司 | Method of producing prestressed concrete pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shunde Foshan Hongguang Electric Power Engineering Co., Ltd. Assignor: Yang Guang|Zhou Guoming Contract record no.: 2011440000781 Denomination of utility model: High-strength steel-bar reinforced concrete electrical pole Granted publication date: 20070502 License type: Exclusive License Record date: 20110720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070502 Termination date: 20140311 |