CN203891055U - Steel-structure base device for tower crane - Google Patents
Steel-structure base device for tower crane Download PDFInfo
- Publication number
- CN203891055U CN203891055U CN201420177766.2U CN201420177766U CN203891055U CN 203891055 U CN203891055 U CN 203891055U CN 201420177766 U CN201420177766 U CN 201420177766U CN 203891055 U CN203891055 U CN 203891055U
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Abstract
The utility model relates to a steel-structure base device for a tower crane, and the device comprises a square-crossing steel structure foundation made of I-shaped steel. The bottom of the foundation is provided with a box-body bottom plate, and the periphery of the box-body bottom plate is provided with box-body side plates. The box-body bottom plate and the box-body side plates are provided with a plurality of lateral reinforcing ribs and longitudinal reinforcing ribs. The crossings of the foundation are symmetrically provided with column foot seat pads, and the lower end face of each column foot seat pad is provided with a reinforcing plate. The interior of each box-body side plate is provided with a sand layer. The device provided by the utility model is compact in structure, and is convenient to use and install. The periphery of the device is provided with corresponding weights according to different tower cranes, so as to achieve the purpose of balancing an upsetting moment. The device is small in occupied space, and the fixed-type foundation of a bottom frame can be reused.
Description
Technical field
The utility model relates to a kind of steel work, particularly a kind of steel structure for tower crane base apparatus.
Background technology
At present, generally there are monolithic reinforced-concrete basis and the fixed basis of underframe in fixed base tower crane basis.Monolithic reinforced-concrete basis floor space is smaller, but is disposable input, cannot recycling.Although underframe stationary basis can be moved and can be reused, floor space is basic larger than monolithic reinforced-concrete, and the scope of application is less.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, provides a kind of simple in structure, and floor space is little, the formula crane steel structure basis reusing on the fixed basis of underframe.
The purpose of this utility model is achieved through the following technical solutions: a kind of steel structure for tower crane base apparatus, comprise the well word steel structure base being formed by i iron, be provided with box bottom in well word steel structure base bottom, at box bottom, surrounding at box bottom is provided with box side, on box bottom and box side, be provided with many cross reinforcings and waling, crisscross place at well word steel structure base is arranged with suspension column seat board, be provided with stiffener in each suspension column seat board lower surface, in box side, be provided with sandy soils.
The utility model compared with prior art has the following advantages:
Have compact conformation, use and easy for installation, on it, surrounding is shelved the ballast of corresponding weight according to different tower machines, and to reach the order ground of balance overturning moment, floor space is little, the reusing of the fixed basis of underframe.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Number in the figure: 1-well word steel structure base, 2-box bottom, 3-box side, 4-cross reinforcing, 5-waling, 6-suspension column seat board, 7-stiffener.
detailed description of the invention:
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
As Fig. 1 shows the embodiment of a kind of steel structure for tower crane base apparatus of the utility model, comprise the well word steel structure base 1 being formed by i iron, be provided with box bottom 2 in well word steel structure base 1 bottom, at box bottom 2, be provided with box side 3 in the surrounding of box bottom 2, on box bottom 2 and box side 3, be provided with many cross reinforcings 4 and waling 5, crisscross place at well word steel structure base 1 is arranged with suspension column seat board 6, be provided with stiffener 7 in each suspension column seat board 6 lower surfaces, in box side 3, be provided with sandy soils.
When use, under the utility model, the allowable bearing capacity power of soil layer must not be lower than 330Kpa, four suspension column plate upper surfaces are answered levelling, flatness error is 1/500, answer reliable ground, should there is reliable drainage measure, shelve the ballast of corresponding weight according to different tower machines in this basic surrounding, to reach the order ground of balance overturning moment.
The utlity model has compact conformation, use and easy for installation, the little advantage reusing that has again the fixed basis of underframe of floor space on existing monolithic concrete basis, thus reduce cost of production.
Claims (1)
1. a steel structure for tower crane base apparatus, it is characterized in that: comprise the well word steel structure base (1) being formed by i iron, be provided with box bottom (2) in described well word steel structure base (1) bottom, in described box bottom (2), be provided with box side (3) in the surrounding of described box bottom (2), on described box bottom (2) and box side (3), be provided with many cross reinforcings (4) and waling (5), be arranged with suspension column seat board (6) at the crisscross place of described well word steel structure base (1), be provided with stiffener (7) in each described suspension column seat board (6) lower surface, in described box side (3), be provided with sandy soils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177766.2U CN203891055U (en) | 2014-04-14 | 2014-04-14 | Steel-structure base device for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177766.2U CN203891055U (en) | 2014-04-14 | 2014-04-14 | Steel-structure base device for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203891055U true CN203891055U (en) | 2014-10-22 |
Family
ID=51717476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177766.2U Expired - Fee Related CN203891055U (en) | 2014-04-14 | 2014-04-14 | Steel-structure base device for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203891055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193103A (en) * | 2016-08-29 | 2016-12-07 | 西安长庆科技工程有限责任公司 | A kind of driller basis |
| CN107100188A (en) * | 2017-05-24 | 2017-08-29 | 北京浮士华国际工程顾问有限公司 | A kind of assembling frame basis and its construction method for steelwork tower truss |
-
2014
- 2014-04-14 CN CN201420177766.2U patent/CN203891055U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193103A (en) * | 2016-08-29 | 2016-12-07 | 西安长庆科技工程有限责任公司 | A kind of driller basis |
| CN107100188A (en) * | 2017-05-24 | 2017-08-29 | 北京浮士华国际工程顾问有限公司 | A kind of assembling frame basis and its construction method for steelwork tower truss |
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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: 20141022 |