CN2931679Y - New compressive resistance column of three columns tower - Google Patents
New compressive resistance column of three columns tower Download PDFInfo
- Publication number
- CN2931679Y CN2931679Y CN 200620084042 CN200620084042U CN2931679Y CN 2931679 Y CN2931679 Y CN 2931679Y CN 200620084042 CN200620084042 CN 200620084042 CN 200620084042 U CN200620084042 U CN 200620084042U CN 2931679 Y CN2931679 Y CN 2931679Y
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- main body
- concrete
- post
- pressure resistance
- compressive
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Abstract
The utility model discloses a new three-post-tower compressive post, essentially comprising a coupling flange 4, a tensile pillar 5, a compressive post main body 7, and a three-post-leg coupling flange 8. The utility model is characterized in that a concrete 10 of which two ends are provided with baffle loops 12 is arranged on the medial wall of the compressive post main body 7 and an reinforced pipe 11 is disposed at the joint between two ends of the compressive post main body 7 and the concrete 4. The utility model is simple in reconstruction with an increase of compression strength and is provided with reduced steel consumption, a wide range of applications in the overhead power transmission field of the electric power system under the circumstances of meeting requirements of compressive force.
Description
Technical field
The utility model product belongs to power system overhead transmission field, definite a kind of novel three post tower pressure resistance columns of saying so.
Background technology
Three post towers belong to the strut and tie architecture, and at present, the producer of domestic production has all adopted clean steel bar structure, and according to the characteristics and the steel performance parameter of three rod structures, total is controlled by depression bar, and the cross-sectional strength of steel pipe can not be fully utilized.
Summary of the invention
The purpose of this utility model just provides the novel three post tower pressure resistance columns that a kind of compressive strength is effectively strengthened.
For reaching above purpose, novel three post tower pressure resistance columns mainly are made up of connecting flange 4, tensile resistance column 5, pressure resistance column main body 7, three post leg connecting flanges 8, it is characterized in that, pressure resistance column main body 7 is a cylindrical steel column, on pressure resistance column main body 7 inside walls, be provided with concrete 10, two ends and concrete 4 joints in pressure resistance column main body 7 are provided with reinforced pipe 11, are provided with brei shelter-circle 12 at the two ends of concrete 10.Concrete 4 adopts high speed centrifugation to combine with steel pipe, steel pipe can strengthen the stability of tube wall by centrifugal concrete 4 internal lining pipes, improve the resistance to compression supporting capacity of member, concrete can be by steel pipe to concrete cuff effect, make concrete be in two-way and the three dimension stress stress state, improve the ability of its compressive strength and resistance to deformation greatly.
By above setting, the utility model product reformation is simple, has just increased centrifugal concrete at the outside sectional drawing of pressure resistance column main body, has strengthened compressive strength, satisfying under the stressed requirement of resistance to compression, has reduced steel consumption.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is further described
Fig. 1 is the utility model overall structure schematic diagram
Fig. 2 is the pressure resistance column sectional view of main part
Among the figure 1, masthead 2, upper rod section 3, cross-arm 4, connecting flange 5, tensile resistance column 6, on connect tabula 7, pressure resistance column main body 8, three post leg connecting flanges 9, lower link tabula 10, centrifugal concrete 11, reinforced pipe 12, brei shelter-circle
The specific embodiment
As shown in Figure 1, novel three post tower pressure resistance columns are mainly by connecting flange 4, tensile resistance column 5, pressure resistance column main body 7, three post leg connecting flanges 8 are formed, pressure resistance column main body 7 and two tensile resistance columns 5 are by connecting flange 4, three post leg connecting flanges 8 are bound up, between pressure resistance column main body 7 and two tensile resistance columns 5, also be provided with and connect tabula 6 and lower link tabula 9, on connecting flange 4, be provided with upper rod section 2, on upper rod section 2, be provided with cross-arm 3 and masthead 1, pressure resistance column main body 7 is a cylindrical steel column, on pressure resistance column main body 7 inside walls, be provided with concrete 10, two ends and concrete 4 joints in pressure resistance column main body 7 are provided with reinforced pipe 11, are provided with brei shelter-circle 12 at the two ends of concrete 10.Described as shown in Figure 2 centrifugal concrete (10) is the concrete of high speed centrifugation to main body inner wall, can effectively prevent the inwall corrosion, and strengthen compressive strength of the present utility model greatly, gives full play to two kinds of material advantages of steel and concrete.
Claims (2)
1, novel three post tower pressure resistance columns, mainly form by connecting flange (4), tensile resistance column (5), pressure resistance column main body (7), three post leg connecting flanges (8), it is characterized in that: pressure resistance column main body (7) is a cylindrical steel column, on pressure resistance column main body (7) inside wall, be provided with concrete (10), two ends and concrete (4) joint in pressure resistance column main body (7) are provided with reinforced pipe (11), are provided with brei shelter-circle (2) on the top of concrete (4).
2, novel three post tower pressure resistance columns according to claim 1 is characterized in that: be provided with brei shelter-circle (12) at the two ends of concrete (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084042 CN2931679Y (en) | 2006-05-10 | 2006-05-10 | New compressive resistance column of three columns tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084042 CN2931679Y (en) | 2006-05-10 | 2006-05-10 | New compressive resistance column of three columns tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2931679Y true CN2931679Y (en) | 2007-08-08 |
Family
ID=38348179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620084042 Expired - Fee Related CN2931679Y (en) | 2006-05-10 | 2006-05-10 | New compressive resistance column of three columns tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2931679Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400588A (en) * | 2011-08-11 | 2012-04-04 | 邓允河 | Center tower post for vertical axis wind power generator and construction method thereof |
| CN105781212A (en) * | 2016-03-31 | 2016-07-20 | 嘉兴恒创电力设计研究院有限公司嘉善分公司 | Steel tube tower |
-
2006
- 2006-05-10 CN CN 200620084042 patent/CN2931679Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400588A (en) * | 2011-08-11 | 2012-04-04 | 邓允河 | Center tower post for vertical axis wind power generator and construction method thereof |
| CN102400588B (en) * | 2011-08-11 | 2015-08-19 | 邓允河 | A kind of center king-post of vertical axis aerogenerator and construction method thereof |
| CN105781212A (en) * | 2016-03-31 | 2016-07-20 | 嘉兴恒创电力设计研究院有限公司嘉善分公司 | Steel tube tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |