CN205296966U - Transmission line iron tower - Google Patents
Transmission line iron tower Download PDFInfo
- Publication number
- CN205296966U CN205296966U CN201521094813.8U CN201521094813U CN205296966U CN 205296966 U CN205296966 U CN 205296966U CN 201521094813 U CN201521094813 U CN 201521094813U CN 205296966 U CN205296966 U CN 205296966U
- Authority
- CN
- China
- Prior art keywords
- tower
- transmission line
- leg
- flange
- hole
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses transmission line iron tower, including the tower leg, set up at the body of the tower of tower leg top, set up tower head on the body of the tower, set up the cross arm in the body of the tower both sides, the tower leg is total four, four tower leg lower extremes are fixed on same flange, flange mounting is in concrete foundation. Be provided with at least three through -hole on the circle body of flange, be provided with three at least fore -and -aft reinforcing bars in the concrete foundation, the reinforcing bar passes respectively the through -hole. The utility model discloses transmission line iron tower, tower leg lower extreme fix on same flange, guaranteed the fastness of tower leg, the tower leg position is difficult to warp, the probability of whole transmission line iron tower deformation significantly reduces, is provided with at least three through -hole simultaneously on the circle body, the reinforcing bar passes respectively the structure of through -hole has made things convenient for the leveling of flange position.
Description
Technical field
This utility model belongs to the steel tower technical field in steel construction, particularly a kind of iron tower of power transmission line.
Background technology
Iron tower of power transmission line, it is generally divided in shape: wine glass-shaped, cathead, upper font, dry font and barrel shape five kinds, divide by purposes and have: anchor support, tangent tower, angle tower, transposition tower (restringing phase position tower), terminal tower and crossover tower etc., their the various tower that is structurally characterized in that all belongs to space truss structure, rod member is mainly made up of single equal leg angle or combination angle steel, material generally uses Q235(A3F) and Q345(16Mn) two kinds, rough bolt it is connected by between rod member, by bolt by Shear connection, whole tower is by angle steel, junction steel plate and bolt composition, individual part such as column foot etc. is welded into a molectron by several block plates, therefore galvanizing anticorrosion, transport and construction erection extremely convenient. for exhaling the high steel tower at below 60m, a wherein main material of steel tower arranges foot nail, steps on tower operation with convenient construction operating personnel.
Whole steel tower is mainly made up of tower head, tower body and tower leg three parts, if stayed tower also increases bracing wire part. Tower head, sharply changing (broken line occur) from tower leg up tower cross section, to go out above section be tower head, sharply changes without cross section, then the lower edge above section of lower cross-arm is tower head. Tower leg, basis first paragraph pylon above is called tower leg. Tower body, the part between tower leg and pylon is called tower body.
Summary of the invention
The purpose of this utility model is to provide a kind of iron tower of power transmission line.
This utility model iron tower of power transmission line, including tower leg, be arranged on the tower body above tower leg, the tower head that is arranged on tower body, the cross-arm that is arranged on tower body both sides; Described tower leg has four, and described four tower leg lower ends are fixed on same flange; Described flange is arranged in concrete pedestal.
As optimization, this iron tower of power transmission line, described cross-arm has four, and described tower body both sides are separately installed with two cross-arms.
As optimization, this iron tower of power transmission line, the circle body of described flange is provided with at least three through hole, in described concrete pedestal, is provided with the reinforcing bar of at least three longitudinal directions, described reinforcing bar is each passed through described through hole.
This utility model iron tower of power transmission line, tower leg lower end is fixed on same flange; Ensure that the fastness of tower leg, tower leg position are not easy deformation; The probability of whole iron tower of power transmission line deformation greatly reduces, and is provided with at least three through hole on circle body simultaneously, and described reinforcing bar is each passed through the structure of described through hole, facilitates the leveling of flange position.
Accompanying drawing explanation
Fig. 1 is this utility model electric power line tower structure schematic diagram.
Detailed description of the invention
The utility model is described in further detail for example given below plan; but it is not to be construed as the restriction to this utility model protection domain; those skilled in the art to nonessential improvement and adjustment more of the present utility model, still fall within protection domain of the present utility model according to this utility model content.
Iron tower of power transmission line, as it is shown in figure 1, include tower leg 1, be arranged on the tower body 2 above tower leg 1, the tower head 3 that is arranged on tower body 2, the cross-arm 4 that is arranged on tower body 2 both sides; Described tower leg 1 has four, and described four tower leg 1 lower ends are fixed on same flange 5; Described flange 5 is arranged in concrete pedestal 6. Cross-arm 4 has four, and described tower body 2 both sides are separately installed with two cross-arms 4. Being provided with at least three through hole on the circle body of described flange 5, be provided with the reinforcing bar 7 of at least three longitudinal directions in described concrete pedestal 6, described reinforcing bar 7 is each passed through the through hole on flange 5.
Claims (3)
1. an iron tower of power transmission line, including tower leg, be arranged on the tower body above tower leg, the tower head that is arranged on tower body, the cross-arm that is arranged on tower body both sides; It is characterized in that described tower leg has four, described four tower leg lower ends are fixed on same flange; Described flange is arranged in concrete pedestal.
2. iron tower of power transmission line according to claim 1, it is characterised in that described cross-arm has four, described tower body both sides are separately installed with two cross-arms.
3. iron tower of power transmission line according to claim 1, it is characterised in that be provided with at least three through hole on the circle body of described flange, is provided with the reinforcing bar of at least three longitudinal directions in described concrete pedestal, described reinforcing bar is each passed through described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094813.8U CN205296966U (en) | 2015-12-27 | 2015-12-27 | Transmission line iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094813.8U CN205296966U (en) | 2015-12-27 | 2015-12-27 | Transmission line iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296966U true CN205296966U (en) | 2016-06-08 |
Family
ID=56472783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521094813.8U Expired - Fee Related CN205296966U (en) | 2015-12-27 | 2015-12-27 | Transmission line iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448049A (en) * | 2017-07-24 | 2017-12-08 | 国网北京市电力公司 | Electric pole |
| CN110778201A (en) * | 2019-11-07 | 2020-02-11 | 苏州圣典企业管理咨询有限公司 | High-pressure tower and installation and erection method thereof |
-
2015
- 2015-12-27 CN CN201521094813.8U patent/CN205296966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448049A (en) * | 2017-07-24 | 2017-12-08 | 国网北京市电力公司 | Electric pole |
| CN110778201A (en) * | 2019-11-07 | 2020-02-11 | 苏州圣典企业管理咨询有限公司 | High-pressure tower and installation and erection method thereof |
| CN110778201B (en) * | 2019-11-07 | 2021-05-14 | 苏州圣典企业管理咨询有限公司 | Installation and erection method of high-pressure tower |
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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 |
Granted publication date: 20160608 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |