CN201826325U - Foundation structure of tower crane - Google Patents
Foundation structure of tower crane Download PDFInfo
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- CN201826325U CN201826325U CN 201020563057 CN201020563057U CN201826325U CN 201826325 U CN201826325 U CN 201826325U CN 201020563057 CN201020563057 CN 201020563057 CN 201020563057 U CN201020563057 U CN 201020563057U CN 201826325 U CN201826325 U CN 201826325U
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- tower crane
- steel
- foundation structure
- lattice column
- construction
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Abstract
The utility model discloses a foundation structure of a tower crane, comprising four bored piles (1), wherein the top ends of the four bored piles (1) are respectively connected with a steel latticework column (2); the upper end of the steel latticework column (2) is connected with a profile steel bearing table (3); and the tower crane (4) is connected on the profile steel bearing table (3). Through the foundation structure of the tower crane, soil-rock excavation does not need to be carried out on complex terrains, thereby greatly decreasing the work amount, shortening the construction period and reducing the construction cost; furthermore, by adopting a field combined mounting manner, the foundation structure of the tower crane is quick in construction and is not influenced by the terrain and the weather, the tower crane at the upper part can be mounted after the foundation structure is mounted, and the profile steel bearing table and the steel latticework column can be used repeatedly; therefore, the foundation structure of the tower crane not only has the advantage of being adaptable to constructions under various complex environments, but also has the advantages of being simple in structure, short in construction period, lower in cost and reusable.
Description
Technical field
The utility model relates to a kind of tower crane structure, belongs to the tower crane technical field.
Background technology
At present, in the prior art, tower crane adopts concreting tower crane basis more, and the tower crane structure of this employing concreting, its advantage are that construction technology maturation, reliability are higher; But when the concreting basis, must carry out a large amount of cubic metres of earth and stone and excavate construction and the concrete foundation of being built is carried out the maintenance of a period of time.Development and progress along with China engineering field, demand side is to the job site of many landform and weather circumstance complication, and available coagulation soil tower crane has its limitation aspect a lot, the tower crane structure that available coagulation soil is built not only can not adapt to the construction of complex environment, but also exist long in time limit, cost is high, can not reusable problem.Therefore, the available coagulation soil tower crane structure of building still is not ideal enough.
Summary of the invention
The purpose of this utility model is, provide a kind of can adapt to the complex environment construction and simple in structure, the duration short, cost is lower, can reusable tower crane structure, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: a kind of tower crane structure of the present utility model, comprise four bored piles, top at four bored piles is connected with steel lattice column respectively, is connected with the shaped steel cushion cap in the upper end of steel lattice column, and tower crane is connected on the shaped steel cushion cap.
Above-mentioned steel lattice column is put together by batten plate and angle steel welding, and the cross sectional shape of steel lattice column is a rectangle, and steel lattice column inserts interior 2～4 meters of bored pile.
Between above-mentioned steel lattice column, be connected with oblique shearing support and horizontal shear support.
Above-mentioned oblique shearing support and horizontal shear support connect to form for channel-section steel or angle steel.
Owing to adopted technique scheme, use the utility model not need that complex-terrain is carried out the cubic metre of earth and stone and excavate construction, therefore significantly reduced engineering quantity and construction period, reduced construction cost; In addition, tower crane structure of the present utility model adopts on-the-spot aggregate erection mode, and construction is fast, be not subjected to the influence of landform and weather, as long as install the tower crane that the back just can begin to install top, its shaped steel cushion cap sets up for " unsettled ", even also can use in the complex engineering situation; And shaped steel cushion cap of the present utility model and steel lattice column can reuse repeatedly, and concrete foundation platform of the prior art is the primary concreting structure, can not reuse.Therefore, the utility model compared with prior art, the utility model not only has the advantage that can adapt to the construction of various complex environments, but also has advantages such as simple in structure, that the construction period short, cost is lower, can reuse.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Description of reference numerals: 1-bored pile, 2-steel lattice column, 3-shaped steel cushion cap, 4-tower crane, the oblique shearing support of 5-, the support of 6-horizontal shear.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment of the present utility model: when making a kind of tower crane structure of the present utility model, produce earlier four bored piles 1 in the usual way at the construction field (site), insert a steel lattice column 2 respectively on the top of four bored piles 1 then, make each steel lattice column 2 all insert in the bored pile 1 2～4 meters respectively, steel lattice column 2 adopts existing batten plate and angle steel welding amalgamation to make, the cross sectional shape of steel lattice column 2 is made as rectangle (as shown in Figure 2), connect oblique shearing support 5 and horizontal shear support 6 respectively in the mode by bolt connection or welding between the steel lattice column 2, oblique shearing support 5 and horizontal shear support 6 and can directly adopt section steel manufactures such as existing channel-section steel or angle steel to form; Shaped steel cushion cap 3 is fixed on the upper end of steel lattice column 2 by welding or bolted mode, and shaped steel cushion cap 3 can adopt channel-section steel or i iron and steel plate to be welded to each other or bolt connects to form; Then with existing tower crane 4 by bolted mode be connected on the shaped steel cushion cap 3 (as shown in Figure 1).
Claims (4)
1. tower crane structure, comprise four bored piles (1), it is characterized in that: be connected with steel lattice column (2) respectively on the top of four bored piles (1), be connected with shaped steel cushion cap (3) in the upper end of steel lattice column (2), tower crane (4) is connected on the shaped steel cushion cap (3).
2. tower crane structure according to claim 1, it is characterized in that: steel lattice column (2) is put together by batten plate and angle steel welding, the cross sectional shape of steel lattice column (2) is a rectangle, and steel lattice column (2) inserts interior 2～4 meters of bored pile (1).
3. tower crane structure according to claim 1 and 2 is characterized in that: be connected with oblique shearing support (5) and horizontal shear support (6) between steel lattice column (2).
4. tower crane structure according to claim 3 is characterized in that: oblique shearing support (5) and horizontal shear support (6) connect to form for channel-section steel or angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020563057 CN201826325U (en) | 2010-10-15 | 2010-10-15 | Foundation structure of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020563057 CN201826325U (en) | 2010-10-15 | 2010-10-15 | Foundation structure of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826325U true CN201826325U (en) | 2011-05-11 |
Family
ID=43964872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020563057 Expired - Fee Related CN201826325U (en) | 2010-10-15 | 2010-10-15 | Foundation structure of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826325U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425190A (en) * | 2011-12-07 | 2012-04-25 | 中国建筑第八工程局有限公司 | Superposed tower crane foundation |
| CN103132537A (en) * | 2013-02-04 | 2013-06-05 | 中天建设集团有限公司 | Steel latticed column homocentric-square-shaped concrete bearing platform combination type tower crane base structure and construction method |
| CN103485360A (en) * | 2013-10-12 | 2014-01-01 | 中建八局第三建设有限公司 | Steel platform tower crane foundation and construction method thereof |
| CN104164889A (en) * | 2013-05-16 | 2014-11-26 | 江苏省苏中建设集团股份有限公司 | Demountable tower crane foundation |
| CN105484285A (en) * | 2015-11-27 | 2016-04-13 | 中国一冶集团有限公司 | Spliced steel pipe concrete column type high bearing platform tower crane foundation structure and construction method |
| CN106759431A (en) * | 2016-11-22 | 2017-05-31 | 中建钢构有限公司 | A kind of hanging type steel platform foundation of tower crane |
| CN107060275A (en) * | 2017-05-26 | 2017-08-18 | 广东易佳梯科技有限公司 | A kind of modularization elevator hoistways construction technology |
| CN107964976A (en) * | 2017-11-24 | 2018-04-27 | 常州第建筑集团有限公司 | Steel pipe-conversion steel platform tower crane top-down construction method |
-
2010
- 2010-10-15 CN CN 201020563057 patent/CN201826325U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425190A (en) * | 2011-12-07 | 2012-04-25 | 中国建筑第八工程局有限公司 | Superposed tower crane foundation |
| CN103132537A (en) * | 2013-02-04 | 2013-06-05 | 中天建设集团有限公司 | Steel latticed column homocentric-square-shaped concrete bearing platform combination type tower crane base structure and construction method |
| CN104164889A (en) * | 2013-05-16 | 2014-11-26 | 江苏省苏中建设集团股份有限公司 | Demountable tower crane foundation |
| CN104164889B (en) * | 2013-05-16 | 2017-02-08 | 江苏省苏中建设集团股份有限公司 | Demountable tower crane foundation |
| CN103485360A (en) * | 2013-10-12 | 2014-01-01 | 中建八局第三建设有限公司 | Steel platform tower crane foundation and construction method thereof |
| CN103485360B (en) * | 2013-10-12 | 2015-12-02 | 中建八局第三建设有限公司 | A kind of steel platform tower crane foundation and construction method thereof |
| CN105484285A (en) * | 2015-11-27 | 2016-04-13 | 中国一冶集团有限公司 | Spliced steel pipe concrete column type high bearing platform tower crane foundation structure and construction method |
| CN106759431A (en) * | 2016-11-22 | 2017-05-31 | 中建钢构有限公司 | A kind of hanging type steel platform foundation of tower crane |
| CN106759431B (en) * | 2016-11-22 | 2019-11-26 | 中建钢构有限公司 | A kind of hanging type steel platform foundation of tower crane |
| CN107060275A (en) * | 2017-05-26 | 2017-08-18 | 广东易佳梯科技有限公司 | A kind of modularization elevator hoistways construction technology |
| CN107060275B (en) * | 2017-05-26 | 2020-01-17 | 广东易佳梯科技有限公司 | Modular elevator shaft construction process |
| CN107964976A (en) * | 2017-11-24 | 2018-04-27 | 常州第建筑集团有限公司 | Steel pipe-conversion steel platform tower crane top-down 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 |
Granted publication date: 20110511 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |