CN203284818U - Transmission tower foot reinforcing device - Google Patents
Transmission tower foot reinforcing device Download PDFInfo
- Publication number
- CN203284818U CN203284818U CN2013201547581U CN201320154758U CN203284818U CN 203284818 U CN203284818 U CN 203284818U CN 2013201547581 U CN2013201547581 U CN 2013201547581U CN 201320154758 U CN201320154758 U CN 201320154758U CN 203284818 U CN203284818 U CN 203284818U
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- China
- Prior art keywords
- transmission tower
- reinforcing device
- reinforcing
- bracing means
- tower foot
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- 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 - Lifetime
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Abstract
The utility model relates to a transmission tower foot reinforcing device which is connected with four tower bases arranged in a square shape at the bottom of a transmission tower. The transmission tower foot reinforcing device comprises four reinforcing beams which are intersected in pairs, a #-shaped reinforcing device is formed by connecting the reinforcing beams through connectors, and four intersecting points of the #-shaped reinforcing device are respectively arranged on four tower bases. Compared with the prior art, the transmission tower foot reinforcing device conducts reinforcing without damaging an original basis, no impact load exists or impact is small in the construction process, so that the transmission tower is not greatly influenced. The transmission tower foot reinforcing device is small in occupied area and flexible to operate, can safely and reliably performing reinforcing and deviation rectifying on foundations, can achieve live construction, avoids influence of long-time outage on factory production and living power utilization of residents, and can obtain good economic efficiency and social efficiency.
Description
Technical field
The utility model relates to a kind of column foot bracing means, especially relates to a kind of electric power pylon column foot bracing means.
Background technology
The inclination of building is a problem that exists in worldwide, and Leaning Tower of Pisa, Italy is the most famous inclined building, the also run-off the straight of Huqiu, China Suzhou tower.The inclination of building is generally that the construction due to the asymmetry of place distribution of strata or contiguous new building causes lower sleeping soil layer different parts generation differential deformation institute extremely.The inclination of building not only can be brought out disadvantageous subgrade reaction in larger sedimentation side (but also claiming soft side) and concentrates, and then As time goes on aggravates the inclination of building, finally may cause collapsing of building.
When the steel tower run-off the straight, need to take rational measure to process.To the transmission line of electricity that has moved, common processing method is mainly by two large classes: a class is the strange land transformation, i.e. near route selection again existing line, and newly-built one basic steel tower is replaced; Another kind of is to the steel tower that the tilts processing of rectifying a deviation.
The correction of iron tower of power transmission line is very different with industry and the correction of civilian construction: on the one hand, the task of transmission line of electricity undertaker power transmission power supply, tower body itself is not only only considered in its correction, also need consider simultaneously the economic society impact that the steel tower power cut construction brings.On the other hand, steel tower belongs to tall and slender structure, and it is stressed take horizontal loading as main, wherein mainly comprises lines load and wind load, with the industry of generally bearing vertical load and civilian construction, has larger difference.
The utility model content
The purpose of this utility model is exactly to provide a kind of electric power pylon column foot bracing means for the defect that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of electric power pylon column foot bracing means, this bracing means is connected with four column foots that the electric power pylon bottom is the square setting, comprise four reinforcements, described four reinforcements intersect in twos, be connected to form the bracing means of " well " font by connector, four intersection points of " well " font bracing means are separately positioned on four column foots.
The reinforcement at each intersection point place is connected with the place column foot and is an integral body by static pressed pile or bored pile.
Each intersection point place is provided with four static pressed pile or bored pile, lays respectively on four sections reinforcements that intersect at this intersection point.
Compared with prior art, the utility model does not destroy original base and reinforces, in work progress without impact load or impact very little, on the power transmission steel tower without too large impact; The construction area area is little, and flexible operation to the reinforcing on basis with rectify a deviation safe and reliablely, can be realized charging construction, avoided long-time power failure to plant produced and resident living power utility bring should be first, the economic benefit that can go well and social benefit.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of electric power pylon column foot bracing means, this bracing means is connected with four column foots 1 that the electric power pylon bottom is the square setting, comprise four reinforcements 2, described four reinforcements 2 intersect in twos, its intersection point is connected to form the bracing means of " well " font by connector 3, four intersection points of " well " font bracing means are separately positioned on four column foots 1.The reinforcement 2 at each intersection point place is connected and is an integral body with place column foot 1 by static pressed pile or bored pile, and in the present embodiment, each intersection point place is provided with four static pressed pile 4, lays respectively on four sections reinforcements that intersect at this intersection point.
Adopt the utility model to carry out column foot while reinforcing, can not destroy original base and reinforce, in work progress without impact load or impact very little, on the power transmission steel tower without too large impact; The construction area area is little, and flexible operation to the reinforcing on basis with rectify a deviation safe and reliablely, can be realized charging construction, avoided long-time power failure to plant produced and resident living power utility bring should be first, the economic benefit that can go well and social benefit.
Claims (3)
1. electric power pylon column foot bracing means, it is characterized in that, this bracing means is connected with four column foots that the electric power pylon bottom is the square setting, comprise four reinforcements, described four reinforcements intersect in twos, be connected to form the bracing means of " well " font by connector, four intersection points of " well " font bracing means are separately positioned on four column foots.
2. a kind of electric power pylon column foot bracing means according to claim 1, is characterized in that, the reinforcement at each intersection point place is connected with the place column foot and is an integral body by static pressed pile or bored pile.
3. a kind of electric power pylon column foot bracing means according to claim 2, is characterized in that, each intersection point place is provided with four static pressed pile or bored pile, lays respectively on four sections reinforcements that intersect at this intersection point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201547581U CN203284818U (en) | 2013-03-29 | 2013-03-29 | Transmission tower foot reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201547581U CN203284818U (en) | 2013-03-29 | 2013-03-29 | Transmission tower foot reinforcing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284818U true CN203284818U (en) | 2013-11-13 |
Family
ID=49541190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201547581U Expired - Lifetime CN203284818U (en) | 2013-03-29 | 2013-03-29 | Transmission tower foot reinforcing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284818U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850265A (en) * | 2014-03-03 | 2014-06-11 | 中联重科股份有限公司 | Prefabricated assembled tower crane foundation |
| CN106638663A (en) * | 2016-11-25 | 2017-05-10 | 天地科技股份有限公司 | Foundation reinforcing and integral inclination rectifying and shifting method for high-voltage transmission tower in subsidence area |
| CN107558487A (en) * | 2017-08-29 | 2018-01-09 | 国网山西省电力公司晋城供电公司 | A kind of goaf transmission line foundation bracing means and reinforcement means |
| CN113957936A (en) * | 2021-11-20 | 2022-01-21 | 中国矿业大学 | Deviation rectifying structure and method for horizontal deviation of power transmission iron tower |
-
2013
- 2013-03-29 CN CN2013201547581U patent/CN203284818U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850265A (en) * | 2014-03-03 | 2014-06-11 | 中联重科股份有限公司 | Prefabricated assembled tower crane foundation |
| CN106638663A (en) * | 2016-11-25 | 2017-05-10 | 天地科技股份有限公司 | Foundation reinforcing and integral inclination rectifying and shifting method for high-voltage transmission tower in subsidence area |
| CN106638663B (en) * | 2016-11-25 | 2018-11-20 | 天地科技股份有限公司 | A kind of Subsidence Area high-voltage power transmission tower strengthening of foundation and whole rectification shift method |
| CN107558487A (en) * | 2017-08-29 | 2018-01-09 | 国网山西省电力公司晋城供电公司 | A kind of goaf transmission line foundation bracing means and reinforcement means |
| CN113957936A (en) * | 2021-11-20 | 2022-01-21 | 中国矿业大学 | Deviation rectifying structure and method for horizontal deviation of power transmission iron tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |