CN201809778U - Excavated disk pile foundation for iron tower of power transmission lines - Google Patents
Excavated disk pile foundation for iron tower of power transmission lines Download PDFInfo
- Publication number
- CN201809778U CN201809778U CN2010205668134U CN201020566813U CN201809778U CN 201809778 U CN201809778 U CN 201809778U CN 2010205668134 U CN2010205668134 U CN 2010205668134U CN 201020566813 U CN201020566813 U CN 201020566813U CN 201809778 U CN201809778 U CN 201809778U
- Authority
- CN
- China
- Prior art keywords
- foundation
- pile
- excavated
- disk
- main pile
- 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
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to an excavated disk pile foundation for an iron tower of power transmission lines. The excavated disk pile foundation comprises a main pile, wherein a chassis is arranged at the bottom of the main pile, and at least one disk is arranged in the middle of the main pile. In the utility model adopting the technical scheme, the foundation comprises a main pile and a plurality of disks, wherein the main pile and the disks are in close contact with the undisturbed soil. The foundation has better capability of resisting horizontal loads and pressing loads, especially can resist larger up-pulling force and has good stability. The diameter of each disk is smaller, so that the stability is better; the personal safety of workers can be ensured in the excavating processes; the construction is convenient, the excavated surface is small, the young crop compensation cost is reduced, the labor intensity is low, and the advantage of good bearing performance of the undisturbed foundation soil is fully utilized; and moreover, the vegetation deterioration is reduced, the soil and water losses are avoided, and the environment is protected.
Description
Technical field
The utility model relates to a kind of basis of iron tower of power transmission line, specifically designs a kind of iron tower of power transmission line basis of digging the dish stake of drawing.
Background technology
In mountain route, when adopting shown in Figure 1 isometrical pile foundation, it is very big to consume amount of concrete.Employing is drawn when digging spread foundation, and as shown in Figure 2, it is still bigger to consume amount of concrete.
Under condition, draw that to dig dish pile foundation diameter littler than drawing the diameter that digs spread foundation, buried depth can reach 5-18m, belongs to deep foundation.Because the bellend size is less, is difficult for the hole of collapsing, and more easily guarantees constructor's safety.In addition, the earth volume of its excavation of foundation pit is few, and is very little to the influence of surrounding environment, also do not have the unnecessary earthwork to need to handle basically.
Summary of the invention
The purpose of this utility model provide a kind of have preferably pull out and press down weight bearing power in the opposing and can reduce drawing of vegetation deterioration and dig a dish stake formula iron tower of power transmission line basis.
For achieving the above object, the utility model is by the following technical solutions:
The utility model comprises king pile, in the bottom of described king pile the chassis is set, and at the middle part of described king pile at least one dish is set.
Adopt the utility model of technique scheme, this fundamental mode is made up of king pile and a plurality of dish, and king pile closely contacts with undisturbed soil with dish, has the ability of resisting horizontal loading preferably and pressing down load, especially can resist bigger uplift force, good stability.The diameter of dish is less, stability better, it is secure that the workman draws when digging personal safety, easy construction, the excavation face is little, has reduced compensation for crops usefulness, and labour intensity is low, has made full use of the good advantage of original state foundation soil load-carrying properties, and reduced vegetation deterioration, avoided soil erosion, be beneficial to environmental protection.
Description of drawings
Fig. 1 is traditional equal diameter pile foundation.
Fig. 2 digs spread foundation for drawing.
Fig. 3 is a structural representation of the present utility model.
Fig. 4 is the structural representation of another example in the utility model.
The specific embodiment
As shown in Figure 3, Figure 4, the utility model comprises king pile 1, in the bottom of king pile 1 chassis 3 is set, and the utility model is provided with at least one dish 2 at the middle part of king pile 1.The number of dish 2 can only be one, as shown in Figure 3, also can be two, can also be a plurality of, as shown in Figure 4.
In when construction, the stake hole is adopted manually to draw and is scraped out the hole, the workman draw dig dish local time, carry out hole enlargement and handle.The number that dish is set is many more, and the ability of its resistance to plucking, resistance to compression and anti-horizontal loading is just strong more.
Draw and dig the dish collaborative work that the dish pile foundation is utilized king pile and pile body, bear top iron tower load jointly, have and resist horizontal loading preferably and press down the ability that load acts on repeatedly, especially can resist bigger uplift force effect, good stability.It is compared with traditional basis, and following characteristics are arranged: draw and dig the dish pile foundation and effectively utilized undisturbed soil, good stability, stressed rationally; The excavation of foundation pit earth volume is little, and construction technology is simple, does not need large-scale construction equipment, and is easy to operate; Save concrete; Can reduce vegetation deterioration, avoid more soil erosion, be beneficial to environmental protection.
Claims (2)
1. an iron tower of power transmission line is drawn and is dug the dish pile foundation, and it comprises king pile (1), it is characterized in that: in the bottom of described king pile (1) chassis (3) is set, and at the middle part of described king pile (1) at least one dish (2) is set.
2. iron tower of power transmission line according to claim 1 is drawn and is dug the dish pile foundation, it is characterized in that: at the middle part of described king pile (1) two dishes (2) are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205668134U CN201809778U (en) | 2010-10-19 | 2010-10-19 | Excavated disk pile foundation for iron tower of power transmission lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205668134U CN201809778U (en) | 2010-10-19 | 2010-10-19 | Excavated disk pile foundation for iron tower of power transmission lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201809778U true CN201809778U (en) | 2011-04-27 |
Family
ID=43892719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205668134U Expired - Fee Related CN201809778U (en) | 2010-10-19 | 2010-10-19 | Excavated disk pile foundation for iron tower of power transmission lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201809778U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817380A (en) * | 2012-02-20 | 2012-12-12 | 中国科学院寒区旱区环境与工程研究所 | Measure for enhancing electric transmission line tower footing frozen soil foundation stability |
| CN103643695A (en) * | 2013-12-09 | 2014-03-19 | 中国科学院武汉岩土力学研究所 | Prefabricated fish belly type nested slab foundation |
| CN103643693A (en) * | 2013-12-09 | 2014-03-19 | 中国科学院武汉岩土力学研究所 | Prefabricated cross-shaped nested wing plate foundation |
-
2010
- 2010-10-19 CN CN2010205668134U patent/CN201809778U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817380A (en) * | 2012-02-20 | 2012-12-12 | 中国科学院寒区旱区环境与工程研究所 | Measure for enhancing electric transmission line tower footing frozen soil foundation stability |
| CN102817380B (en) * | 2012-02-20 | 2015-03-11 | 中国科学院寒区旱区环境与工程研究所 | Measure for enhancing electric transmission line tower footing frozen soil foundation stability |
| CN103643695A (en) * | 2013-12-09 | 2014-03-19 | 中国科学院武汉岩土力学研究所 | Prefabricated fish belly type nested slab foundation |
| CN103643693A (en) * | 2013-12-09 | 2014-03-19 | 中国科学院武汉岩土力学研究所 | Prefabricated cross-shaped nested wing plate foundation |
| CN103643695B (en) * | 2013-12-09 | 2015-12-02 | 中国科学院武汉岩土力学研究所 | A kind of prefabricated fish belly type nested type wing plate basis |
| CN103643693B (en) * | 2013-12-09 | 2016-01-20 | 中国科学院武汉岩土力学研究所 | A kind of prefabricated cross nested type wing plate basis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203821412U (en) | Supporting structure with scattered row piles and continuous walls | |
| CN201809778U (en) | Excavated disk pile foundation for iron tower of power transmission lines | |
| CN203035085U (en) | Punching and rod inserting machine | |
| CN202117068U (en) | Micropile plate-type composite foundation | |
| CN100516382C (en) | Finishing construction method for sandstone hilly land house foundation | |
| CN102995643B (en) | Underground-space steel truss foundation pit supporting structure and construction method thereof | |
| CN105297764B (en) | Marine wind electric field fan single-pile foundation and its construction method | |
| CN201292534Y (en) | Pylon foundation of transmission line | |
| CN201809781U (en) | Cross shaped foundation of transmission line iron tower | |
| CN202425290U (en) | Supportable spade | |
| CN110055994A (en) | A kind of suction cylindrical structure | |
| CN203498860U (en) | Anchor rod foundation structure with concrete blocks for photovoltaic module brackets | |
| CN202124863U (en) | Screw anchor excavated composite foundation | |
| CN202194152U (en) | Power steel pipe tower base | |
| CN202194146U (en) | Single-row-pile foundation pit bracing structure | |
| CN204023580U (en) | The double steel sheet piling pit supporting construction of a kind of inclination assembling | |
| CN207891897U (en) | A kind of protective slope structure of side slope | |
| CN116306142A (en) | Root key pile foundation selection and root key arrangement method for power transmission line | |
| CN206956747U (en) | Arc double-row steel pipe pile cofferdam | |
| CN201809777U (en) | Silently-pressed mini-group-pile foundation for transmission line towers | |
| CN201588222U (en) | Superposed digging/embedding foundation | |
| CN203034462U (en) | A steel truss support structure for a ground pit of underground space | |
| CN203080540U (en) | Iron tower foundation of power transmission line | |
| CN203514325U (en) | Foundation pit stair support system with gravity type cement cob wall in combination with single rank of piles | |
| CN103416119B (en) | Portable land roller for farmland |
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: 20110427 Termination date: 20161019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |