CN201554033U - Tower crane foundation for deep foundation ditch - Google Patents
Tower crane foundation for deep foundation ditch Download PDFInfo
- Publication number
- CN201554033U CN201554033U CN2009202129149U CN200920212914U CN201554033U CN 201554033 U CN201554033 U CN 201554033U CN 2009202129149 U CN2009202129149 U CN 2009202129149U CN 200920212914 U CN200920212914 U CN 200920212914U CN 201554033 U CN201554033 U CN 201554033U
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- foundation
- tower crane
- concrete
- basis
- deep
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- Expired - Fee Related
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Abstract
The utility model discloses a tower crane foundation for a deep foundation ditch, which comprises a concrete foundation, a ground anchor and a base section, wherein the concrete foundation is arranged on an underground continuous wall, the ground anchor is arranged on the concrete foundation, and the base section is fixedly arranged on an upper plane of the ground anchor. In the tower crane foundation, the concrete foundation of a crane is arranged on the underground continuous wall, and an underground structure bracing system is used as the vertical supporting body system of the foundation. The foundation form overcomes the defects that the multiple existing foundation forms further need construction foundations, pile foundations and other aspects. The enclosure wall of the foundation ditch is used as the foundation, thus saving construction cost and construction field, and being more suitable for the deep foundation ditch engineering of the underground continuous wall bracing system. The bracing wall system does not need to arrange a tower crane foundation, thus reducing construction cost and ensuring safety of a tower crane.
Description
Technical field
The utility model relates to technical field of building construction, relates to a kind of tower crane basis, is specifically related to a kind of tower crane basis that is used for deep foundation ditch.
Background technology
Present existing tower crane form often has following several form: forms such as independent cushion cap, pile cap, steel structure platform.But along with further pushing ahead of Chinese Urbanization's process, urban land day is becoming tight, especially higher relatively in the bustling location of down town development cost, the developer adopts the highrise building of deep foundation ditch more to the building of its exploitation, all there is the deep foundation ditch basement in most engineerings, the construction plant is comparatively narrow, does not have the construction plant, and traditional tower crane form often can not be suitable for.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of tower crane basis that can satisfy deep foundation ditch basement construction site requirements, to overcome the above-mentioned defective that prior art exists.
The technical scheme of the utility model technical solution problem is as follows:
A kind of tower crane basis that is used for deep foundation ditch, it comprises concrete basis, earth anchor and base section, it is characterized in that, and described concrete basis instrument is on diaphragm wall, and described earth anchor is provided with on the concrete basis, and described base section is fixedly installed on the earth anchor on the plane.
By above disclosed technical scheme as can be known, the utility model passes through loop wheel machine concrete basis instrument to utilize underground structure to go along with sb. to guard him the vertical supporter system of system as the basis on diaphragm wall.This base form has overcome existing multiple base form needs the deficiency of each side such as construction basis, pile foundation separately.Utilize the bracing of foundation pit wall as the basis, saved construction cost, saved the construction plant, relatively be fit to the deep-foundation pit engineering that diaphragm wall is gone along with sb. to guard him system.Owing to utilize the enclosure wall system, need not to be provided with separately tower crane, reduced construction cost, guaranteed safety of tower crane.
Description of drawings
Fig. 1 is the utility model tower crane foundation structure schematic diagram.
Fig. 2 is the A-A section structure schematic diagram of Fig. 1.
Reference numeral is as follows:
1, diaphragm wall 2, concrete basis
3, earth anchor 4, base section
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
As shown in Figure 1, 2, the utility model is used for the tower crane basis of deep foundation ditch, it comprises concrete basis 2, earth anchor 3 and base section 4, described concrete basis 2 is arranged on the diaphragm wall 1, described concrete basis is a square, described earth anchor 3 has four, uniform being arranged on the concrete basis 2, and tower crane base section 4 is fixedly installed on the earth anchor on the plane.
The above is a better embodiment of the present utility model only, is not to be used for limiting protection domain of the present utility model, and every equal conversion of being done according to the utility model claim is all within protection domain of the present utility model.
Claims (2)
1. tower crane basis that is used for deep foundation ditch, it comprises concrete basis, earth anchor and base section, it is characterized in that, and described concrete basis instrument is on diaphragm wall, and described earth anchor is provided with on the concrete basis, and described base section is fixedly installed on the earth anchor on the plane.
2. the tower crane basis that is used for deep foundation ditch according to claim 1 is characterized in that, described concrete basis is a square, and described earth anchor has four, uniform being arranged on the concrete basis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202129149U CN201554033U (en) | 2009-12-10 | 2009-12-10 | Tower crane foundation for deep foundation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202129149U CN201554033U (en) | 2009-12-10 | 2009-12-10 | Tower crane foundation for deep foundation ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554033U true CN201554033U (en) | 2010-08-18 |
Family
ID=42613710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202129149U Expired - Fee Related CN201554033U (en) | 2009-12-10 | 2009-12-10 | Tower crane foundation for deep foundation ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359118A (en) * | 2011-08-02 | 2012-02-22 | 北京健安诚岩土工程有限公司 | Annular foundation of underground continuous wall and construction method thereof |
| CN102535505A (en) * | 2011-12-09 | 2012-07-04 | 中国建筑第二工程局有限公司 | Tower crane foundation formed by using external walls of basement and supporting piles of foundation pit |
| CN105887918A (en) * | 2015-12-31 | 2016-08-24 | 上海建工七建集团有限公司 | Tower crane foundation and construction method thereof |
-
2009
- 2009-12-10 CN CN2009202129149U patent/CN201554033U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359118A (en) * | 2011-08-02 | 2012-02-22 | 北京健安诚岩土工程有限公司 | Annular foundation of underground continuous wall and construction method thereof |
| CN102359118B (en) * | 2011-08-02 | 2013-12-04 | 北京健安诚岩土工程有限公司 | Annular foundation of underground continuous wall and construction method thereof |
| CN102535505A (en) * | 2011-12-09 | 2012-07-04 | 中国建筑第二工程局有限公司 | Tower crane foundation formed by using external walls of basement and supporting piles of foundation pit |
| CN105887918A (en) * | 2015-12-31 | 2016-08-24 | 上海建工七建集团有限公司 | Tower crane foundation and construction method thereof |
| CN105887918B (en) * | 2015-12-31 | 2018-06-22 | 上海建工七建集团有限公司 | A kind of tower crane and its construction method |
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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: 20100818 Termination date: 20171210 |