CN202416339U - Fixed base for tower crane - Google Patents
Fixed base for tower crane Download PDFInfo
- Publication number
- CN202416339U CN202416339U CN2011203890168U CN201120389016U CN202416339U CN 202416339 U CN202416339 U CN 202416339U CN 2011203890168 U CN2011203890168 U CN 2011203890168U CN 201120389016 U CN201120389016 U CN 201120389016U CN 202416339 U CN202416339 U CN 202416339U
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- pile
- steel
- fixed
- crane
- stake
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Abstract
The utility model relates to a fixed base for a tower crane, which consists of an I-shaped steel girder, pile foundations and fixed bolts, wherein at least four pile foundations are arranged at a soil layer at the corresponding position of a construction site; the I-shaped steel girder is fixed on the pile foundations; the I-shaped steel girder is connected and fixed through reserved pile bolts on the pile foundations; and the fixed bolts are arranged on the I-shaped steel girder and used for fixing the tower crane on the I-shaped steel girder. According to the fixed base for the tower crane, the piles in the pile foundations and engineering piles can be simultaneously constructed, so that the operation cost is obviously reduced; by arranging the I-shaped steel girder on the pile foundations, the I-shaped steel girder can be reused, so that construction cost is reduced, a phenomenon that the environment is polluted when the conventional platform base of the pile foundations is dismantled is avoided, and the workload is greatly reduced.
Description
Technical field
The utility model relates to a kind of pillar crane immobilizing foundation that building trade is fixed pillar crane.
Background technology
Along with builing industry constantly develops, traditional operational method can not adapt to the requirement of development in science and technology, and existing pillar crane generally need be set up a pile foundation mounting platform when constructing, and pillar crane is installed on pile supported platform is again constructed.Construction finishes back pile foundation mounting platform need carry out the explosion removing; Great amount of manpower has not only been wasted in this type of construction; Brought danger to the constructor simultaneously, when bursting work, also environment has been caused pollution, so be necessary the pile supported platform of existing pillar crane is improved; To reduce construction cost, reduce pollution simultaneously to environment.
Summary of the invention
The purpose of the utility model is will provide a kind of can reduce workload, simultaneously can be reusable after construction finishes, and the little a kind of pillar crane immobilizing foundation of environmental pollution.
The technical characterictic of the utility model is: when considering construction, can construct synchronously with engineering piles; Improve and to be designed to a kind of pillar crane immobilizing foundation of forming by steel I-beam, pile foundation, set bolt on the basis of construction speed, on the soil layer of appropriate location, building site, be provided with at least four pile foundations; On pile foundation, be fixed with steel I-beam; Steel I-beam connects fixing through the reservation stake bolt on the pile foundation; On steel I-beam, be provided with set bolt, described set bolt is used for pillar crane is fixed on steel I-beam.
Described steel I-beam is made up of beam arm, crane holder, girder steel base plate, and the crane holder is connected with beam arm, on beam arm, is fixed with the girder steel base plate; Described beam arm is the support arm body of an I shape.
Described pile foundation by pile, reserve a stake bolt, a stake top board is formed, the stake top board is arranged on to be reserved on the stake bolt and interconnects with the girder steel base plate of steel I-beam, the described stake bolt of reserving links to each other with a main muscle of pile.
Pile foundation in its structure of pile can be the stress post, also can be the concrete casting post, can also be steel structure column, the form of structure of its stress post can design definite according to geological conditions.
During construction, confirm earlier the position at pile foundation place according to the position of geological conditions and construction, and the requirement when constructing, pile foundation is fixed on the soil layer through press or pile driver, also can carry out manually digging hole and water pile again according to geological conditions.During installation, steel I-beam is placed on the pile foundation, and adjusts, proofread and correct fixing as requested, through set bolt pillar crane is being fixed on the steel I-beam above the steel I-beam again, thereby can carrying out the construction of pillar crane.
The utility model has the advantages that: owing to the pile in the pile foundation can be constructed with engineering piles simultaneously, thereby need not increase machinery expenses in addition, operating cost is obviously reduced; Owing on pile foundation, be provided with steel I-beam, thereby steel I-beam can be reused, reduced construction cost, reduced simultaneously when remove on conventional piles based platform basis, reduced workload widely the pollution of environment; Since pile foundation can with the basement bottom board one-shot forming, thereby reduced the difficulty handled in the construction slit and the expense of pile foundation; Because construction is simple, for the bigger housing-group of basement, can realize that many pillar crane construct simultaneously, checking and balance when having reduced construction can be constructed according to different geological condition and groundwater table simultaneously, guaranteed the quality of engineering; Since rational in infrastructure, easy construction, and the dismounting in later stage is simple, so very big practical and popularizing value is arranged.
Description of drawings
Below will combine accompanying drawing that the utility model is further described:
Accompanying drawing 1 is the structural representation of a kind of pillar crane immobilizing foundation of the utility model;
Accompanying drawing 2 is that the A of accompanying drawing 1 is to structural representation.
The specific embodiment
With reference to accompanying drawing 1, accompanying drawing 2, a kind of pillar crane immobilizing foundation of the utility model, it is made up of steel I-beam 1, pile foundation 2, set bolt 3, on the soil layer of appropriate location, building site, is provided with at least four pile foundations 2, and present embodiment pile foundation 2 is four; On pile foundation 2, be fixed with steel I-beam 1, described steel I-beam 1 is made up of beam arm 11, crane holder 12, girder steel base plate 13, and crane holder 12 is connected with beam arm 11, on beam arm 11, is fixed with girder steel base plate 13; Described beam arm 11 is the support arm body of an I shape; Steel I-beam 1 connects fixing through the reservation stake bolt 22 on the pile foundation 2; Described pile foundation 2 is made up of pile 21, a reservation stake bolt 22, a stake top board 23; Stake top board 23 is arranged on to be reserved on the stake bolt 22 and interconnects with the girder steel base plate 13 of steel I-beam 1; The described stake bolt 22 of reserving links to each other with the main muscle of stake of pile 21; Pile foundation 2 in pile 21 its structures can be the stress post, also can be the concrete casting post, can also be steel structure column; The form of structure of its stress post can design definite according to geological conditions, and the pile foundation 2 of present embodiment is the concrete casting post; On steel I-beam 1, be provided with set bolt 3, described set bolt 3 is used for pillar crane is fixed on steel I-beam 1.
Claims (4)
1. pillar crane immobilizing foundation, it is made up of steel I-beam (1), pile foundation (2), set bolt (3), it is characterized in that: on the soil layer of appropriate location, building site, be provided with at least four pile foundations (2); On pile foundation (2), be fixed with steel I-beam (1); Steel I-beam (1) connects fixing through the reservation stake bolt (22) on the pile foundation (2); On steel I-beam (1), be provided with set bolt (3), described set bolt (3) is used for pillar crane is fixed on steel I-beam (1).
2. a kind of pillar crane immobilizing foundation according to claim 1; It is characterized in that: described steel I-beam (1) is made up of beam arm (11), crane holder (12), girder steel base plate (13); Crane holder (12) is connected with beam arm (11), on beam arm (11), is fixed with girder steel base plate (13); Described beam arm (11) is the support arm body of an I shape.
3. a kind of pillar crane immobilizing foundation according to claim 1; It is characterized in that: described pile foundation (2) is made up of pile (21), a reservation stake bolt (22), a stake top board (23); Stake top board (23) is arranged on to be reserved that stake bolt (22) is gone up and interconnects with the girder steel base plate (13) of steel I-beam (1), and the described stake bolt (22) of reserving links to each other with a main muscle of pile (21).
4. according to claim 1 or 3 described a kind of pillar crane immobilizing foundations, it is characterized in that: pile foundation (2) in its structure of pile (21) can be the stress post, also can be the concrete casting post, can also be steel structure column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203890168U CN202416339U (en) | 2011-10-13 | 2011-10-13 | Fixed base for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203890168U CN202416339U (en) | 2011-10-13 | 2011-10-13 | Fixed base for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416339U true CN202416339U (en) | 2012-09-05 |
Family
ID=46741118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203890168U Expired - Fee Related CN202416339U (en) | 2011-10-13 | 2011-10-13 | Fixed base for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416339U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314548A (en) * | 2014-07-28 | 2016-02-10 | 中建四局第六建筑工程有限公司 | Method and structure for mounting and jacking internal climbing tower crane of structural beam bearing type |
| CN106480899A (en) * | 2016-09-12 | 2017-03-08 | 安徽华电工程咨询设计有限公司 | A kind of full landform self-balancing column foot attachment structure |
| CN109183833A (en) * | 2018-10-19 | 2019-01-11 | 中冶东方工程技术有限公司 | A kind of modularization land assembling structure basis for offshore set-up platform construction |
-
2011
- 2011-10-13 CN CN2011203890168U patent/CN202416339U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314548A (en) * | 2014-07-28 | 2016-02-10 | 中建四局第六建筑工程有限公司 | Method and structure for mounting and jacking internal climbing tower crane of structural beam bearing type |
| CN106480899A (en) * | 2016-09-12 | 2017-03-08 | 安徽华电工程咨询设计有限公司 | A kind of full landform self-balancing column foot attachment structure |
| CN109183833A (en) * | 2018-10-19 | 2019-01-11 | 中冶东方工程技术有限公司 | A kind of modularization land assembling structure basis for offshore set-up platform construction |
| CN109183833B (en) * | 2018-10-19 | 2021-04-06 | 中冶东方工程技术有限公司 | Modular land assembly structure foundation for offshore equipment platform construction |
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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: 20120905 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |