CN203247917U - Reinforced iron tower for power transmission lines in gob area - Google Patents
Reinforced iron tower for power transmission lines in gob area Download PDFInfo
- Publication number
- CN203247917U CN203247917U CN 201320196243 CN201320196243U CN203247917U CN 203247917 U CN203247917 U CN 203247917U CN 201320196243 CN201320196243 CN 201320196243 CN 201320196243 U CN201320196243 U CN 201320196243U CN 203247917 U CN203247917 U CN 203247917U
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- tower
- iron tower
- diagonal brace
- power transmission
- inclined strut
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Abstract
The utility model discloses a reinforced iron tower for power transmission lines in a gob area. The reinforced iron tower solves the problem that a power transmission iron tower is prone to deforming due to ground subsidence. The reinforced iron tower comprises an iron tower foundation (5), a fixing base (4) of a tower body (1) is fixedly arranged on the iron tower foundation (5), a cross arm (9) is arranged between two tower legs of the tower body (1), a supporting connection plate (3) is fixedly arranged in the middle of the cross arm (9), one end of an inclined strut (2) is fixedly connected with the supporting connection plate (3) through an upper connection bolt (7), the other end of the inclined strut (2) is connected with the fixing base (4) through a lower connection bolt (6), a reinforcing inclined strut (8) is arranged on one side of the inclined strut (2), one end of the reinforcing inclined strut (8) is connected with the upper connection bolt (7), and the other end of the reinforcing inclined strut (8) is connected with the lower connection bolt (6). The reinforced iron tower provides guarantee for safe operation of power transmission facilities.
Description
Technical field
The utility model relates to a kind of electric power pylon, and particularly a kind of building is at the ground electric power pylon of coal mine gob.
Background technology
Mining engineering is maximum underground geotechnical engineering, because its scale is wide, the degree of depth reaches greatly the characteristics such as complex geologic conditions, the Rock And Soil distortion that the large tracts of land exploitation causes, not only may impact and endanger mine engineering itself, also may impact and endanger other geotechnical engineerings, ground surface works and environment.Present stage, many scholars have proposed the design principles of deformation-resistant building and the construction measure of resistance to deformation, but mainly concentrate on normal domestic building protection aspect, goaf, and less research is to the problem of the reinforcing of electric power pylon.At coal mine gob, electric power pylon has become the eager subject matter that needs solution because dangerous situation appears in ground settlement.
Summary of the invention
The utility model provides the reinforcing steel tower of a kind of goaf power transmission sequence, to the ground electric power pylon of coal mine gob owing to the problem that surface settlement produces distortion has proposed a technical scheme that overcomes alleviation.
The utility model is to solve by the following technical programs above technical problem:
The reinforcing steel tower of a kind of goaf power transmission sequence, comprise iron tower foundation, be fixedly installed the firm banking of body of the tower at iron tower foundation, between two tower legs of body of the tower, be provided with cross-arm, be fixedly installed the support and connection plate in the centre of cross-arm, one end of diagonal brace is fixedly connected with the support and connection plate by upper connecting bolt, the other end of diagonal brace links together by lower connecting bolt and firm banking, side at diagonal brace is provided with the reinforcement diagonal brace, an end of strengthening diagonal brace is connected with upper connecting bolt, and the other end of strengthening diagonal brace is connected with lower connecting bolt.
Each diagonal brace at body of the tower is provided with the reinforcement diagonal brace.
The utility model provides the reinforcing technique scheme of the ground high voltage circuit tower of coal mine gob, and method is simple, and is effective, for the safe operation of power transmission facility provides guarantee.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that A-A among Fig. 1 is to sectional view.
The specific embodiment
The reinforcing steel tower of a kind of goaf power transmission sequence, comprise iron tower foundation 5, be fixedly installed the firm banking 4 of body of the tower 1 at iron tower foundation 5, between two tower legs of body of the tower 1, be provided with cross-arm 9, be fixedly installed support and connection plate 3 in the centre of cross-arm 9, one end of diagonal brace 2 is fixedly connected with support and connection plate 3 by upper connecting bolt 7, the other end of diagonal brace 2 links together with firm banking 4 by lower connecting bolt 6, side at diagonal brace 2 is provided with reinforcement diagonal brace 8, an end of strengthening diagonal brace 8 is connected with upper connecting bolt 7, and the other end of strengthening diagonal brace 8 is connected with lower connecting bolt 6.
Each diagonal brace at body of the tower 1 is provided with the reinforcement diagonal brace.
The utility model is to carry out modeling analysis calculating and field observation, test, the Scheme of Strengthening that draws by the electric power pylon to the goaf.On the basis of summing up existing reinforcement means, the utility model has provided this Scheme of Strengthening for the distortion of power line tower under the horizontal distortion effect.By the steel tower reinforcement experiment, verified the feasibility of power line tower Scheme of Strengthening under the horizontal distortion effect.Reinforce rod member and well born the additional internal force that is caused by the earth's surface horizontal distortion, effectively reduced the additional internal force of the oblique material of tower leg, and this reinforcement means easy construction, consolidation effect is obvious.
Claims (2)
1. the reinforcing steel tower of a goaf power transmission sequence, comprise iron tower foundation (5), be fixedly installed the firm banking (4) of body of the tower (1) at iron tower foundation (5), between two tower legs of body of the tower (1), be provided with cross-arm (9), be fixedly installed support and connection plate (3) in the centre of cross-arm (9), one end of diagonal brace (2) is fixedly connected with support and connection plate (3) by upper connecting bolt (7), the other end of diagonal brace (2) links together by lower connecting bolt (6) and firm banking (4), it is characterized in that, side at diagonal brace (2) is provided with reinforcement diagonal brace (8), an end of strengthening diagonal brace (8) is connected with upper connecting bolt (7), and the other end of strengthening diagonal brace (8) is connected with lower connecting bolt (6).
2. the reinforcing steel tower of a kind of goaf according to claim 1 power transmission sequence is characterized in that, is provided with the reinforcement diagonal brace at each diagonal brace of body of the tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196243 CN203247917U (en) | 2013-04-10 | 2013-04-10 | Reinforced iron tower for power transmission lines in gob area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196243 CN203247917U (en) | 2013-04-10 | 2013-04-10 | Reinforced iron tower for power transmission lines in gob area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247917U true CN203247917U (en) | 2013-10-23 |
Family
ID=49374364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196243 Expired - Fee Related CN203247917U (en) | 2013-04-10 | 2013-04-10 | Reinforced iron tower for power transmission lines in gob area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203247917U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747424A (en) * | 2017-11-27 | 2018-03-02 | 深圳带路科技有限公司 | A kind of nested type reinforces steel tower |
| CN112392321A (en) * | 2019-08-19 | 2021-02-23 | 成都华网电力工程咨询有限公司 | Power transmission iron tower |
| CN112962655A (en) * | 2021-02-02 | 2021-06-15 | 王克东 | Transmission line tower structure for goaf |
-
2013
- 2013-04-10 CN CN 201320196243 patent/CN203247917U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747424A (en) * | 2017-11-27 | 2018-03-02 | 深圳带路科技有限公司 | A kind of nested type reinforces steel tower |
| CN112392321A (en) * | 2019-08-19 | 2021-02-23 | 成都华网电力工程咨询有限公司 | Power transmission iron tower |
| CN112962655A (en) * | 2021-02-02 | 2021-06-15 | 王克东 | Transmission line tower structure for goaf |
| CN112962655B (en) * | 2021-02-02 | 2022-09-13 | 王克东 | A transmission line shaft tower structure for collecting space area |
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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: 20131023 Termination date: 20180410 |