CN2734716Y - Assembling steel structure tower type crane foundation - Google Patents
Assembling steel structure tower type crane foundation Download PDFInfo
- Publication number
- CN2734716Y CN2734716Y CN 200320115826 CN200320115826U CN2734716Y CN 2734716 Y CN2734716 Y CN 2734716Y CN 200320115826 CN200320115826 CN 200320115826 CN 200320115826 U CN200320115826 U CN 200320115826U CN 2734716 Y CN2734716 Y CN 2734716Y
- Authority
- CN
- China
- Prior art keywords
- crane foundation
- tower crane
- steel structure
- foundation
- utility
- 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
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Abstract
The utility model relates to an assembling steel structure tower type crane foundation, the structural style of which adopts a girder-like structure. The girder-like is a steel girder, taking the shape of a '*' type. The utility model solves the shortage of the cast-in-place reinforced concrete tower type crane foundation; adopting the assembling steel construction foundation, the utility model is free from the effect of climatic condition, shortening the construction period; the steel construction is reusable, reducing the cost; the utility model is of convenient dismounting, which is favorable to environmental protection.
Description
Affiliated technical field
The utility model relates to a kind of assembling type steel structure tower crane foundation.
Background technology
At present, existing basic fixed formula tower crane all adopts the cast-type reinforced concrete foundation, and volume size is bigger, and concrete amount and arrangement of reinforcement are all very considerable, also 1/2 of concrete foundation top will be chiseled out after agent structure is finished.Its shortcoming is: long construction period (about 30 days); Operation many (about 9 roads); Cost height (about 30,000 yuan); Not having recycling is worth; 1/2 concrete foundation under residual becomes permanent underground obstacle, is unfavorable for environmental protection.
Summary of the invention
In order to overcome existing cast-type ferro-concrete tower crane foundation above shortcomings, the utility model provides a kind of assembling type steel structure tower crane foundation, and this basis can the reduction of erection time, reduce operation, cost-cutting, recycling, free from environmental pollution.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of assembling type steel structure tower crane foundation, version adopts beam type.This basis adopts the high strength bolt assembly unit to connect into integral body, and beam type is a girder steel, is
Type is arranged.Above-mentioned beam type tower crane foundation also has pile body to connect down, and this connection is made up of steel plate, bonding material and pile body reinforcing bar.Behind the project subject completion structure, the assembling type steel structure tower crane foundation only need take off the tie bolt repeated usage of can cutting to.
The beneficial effects of the utility model are that employing assembling type steel structure tower crane foundation replaces cast-type ferro-concrete tower crane foundation, makes it not be subjected to the weather condition effect, shortens construction period; The steel member all can reuse, cost-cutting; Easy installation and removal is beneficial to environmental protection.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the basic schematic of the utility model embodiment.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is a pile body bonded assembly drawing.
Fig. 4 is the B-B cutaway view of Fig. 3.
Among the figure: 1., 2. girder steel, 3. pile body connects, 4. tower crane iron pin, 5. reinforcing bar, 6. special connecting piece, 7. steel plate, 8. bonding material.
The specific embodiment
In the embodiment shown in fig. 1, adopt
Shaped steel beam type tower crane foundation, stake 1 adopt cast-in-situ bored pile (stake footpath D=800mm), and girder steel 2 adopts steel plate to be welded into I-beam section, and span is 3500mm.Operational procedure is: piling → earth excavation to designed elevation → broken pile crown to designed elevation → carry out pile body connection → installation girder steel → installation tower crane iron pin → installation tower crane.It is relatively poor that this kind structure is mainly used in the soil property situation, the artificial foundation that bearing capacity of foundation is lower (being pile foundation).
Claims (2)
1, a kind of assembling type steel structure tower crane foundation, version adopts beam type, and it is characterized in that: described tower crane foundation is the assembling type steel structure basis, adopts the high strength bolt assembly unit to connect into integral body, and beam type is a girder steel, is
Type is arranged.
2, assembling type steel structure tower crane foundation according to claim 1 is characterized in that: described beam type tower crane foundation also has pile body to connect down, and this connection is made up of steel plate, bonding material and pile body reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115826 CN2734716Y (en) | 2003-11-10 | 2003-11-10 | Assembling steel structure tower type crane foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115826 CN2734716Y (en) | 2003-11-10 | 2003-11-10 | Assembling steel structure tower type crane foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734716Y true CN2734716Y (en) | 2005-10-19 |
Family
ID=35264598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320115826 Expired - Fee Related CN2734716Y (en) | 2003-11-10 | 2003-11-10 | Assembling steel structure tower type crane foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2734716Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013207A (en) * | 2016-06-12 | 2016-10-12 | 武汉市创先专利技术服务有限公司 | Fully-symmetrical prestress assembled type tower crane foundation connected to pile foundation |
| CN107840256A (en) * | 2017-11-15 | 2018-03-27 | 江苏江都建设集团有限公司 | A kind of steel platform of derrick crane |
-
2003
- 2003-11-10 CN CN 200320115826 patent/CN2734716Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013207A (en) * | 2016-06-12 | 2016-10-12 | 武汉市创先专利技术服务有限公司 | Fully-symmetrical prestress assembled type tower crane foundation connected to pile foundation |
| CN107840256A (en) * | 2017-11-15 | 2018-03-27 | 江苏江都建设集团有限公司 | A kind of steel platform of derrick crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |