CN105971023A - Basement tower crane - Google Patents
Basement tower crane Download PDFInfo
- Publication number
- CN105971023A CN105971023A CN201610418281.1A CN201610418281A CN105971023A CN 105971023 A CN105971023 A CN 105971023A CN 201610418281 A CN201610418281 A CN 201610418281A CN 105971023 A CN105971023 A CN 105971023A
- Authority
- CN
- China
- Prior art keywords
- tower crane
- basement
- vertical rod
- standard section
- construction
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Barrages (AREA)
Abstract
The invention discloses a basement tower crane. The basement tower crane is characterized in that the basement tower crane comprises tower crane standard knot vertical rods, waterstop steel plates and upper-lower layer steel bars. Tower crane standard knots are arranged in all four corners of a basement floor. The basement floor is provided with the upper-lower layer steel bars. Waterstop steel plates are welded around all the tower crane standard knots. The upper-lower layer steel bars of the basement floor and the tower crane standard knots are welded firmly through the waterstop steel plates. The basement tower crane has the beneficial effects that provided basement tower crane foundation burying method blocking antiseep control technology changes traditional construction processes, construction is simple and convenient, and operation is easy; project quality of a basement floor concrete structure in the position of the tower crane is ensured effectively, and no leakage phenomenon occurs in tower crane foundations; the construction level is improved, the project quality is ensured, a construction method is simplified, man hours are saved, and the construction cost is reduced.
Description
Technical field
The invention belongs to work China Democratic National Construction Association Basement Concrete Structures engineering, be specially a kind of basement tower crane.
Background technology
Building is when construction, and its vertical transport the most all utilizes tower crane to carry out, and has building of basement
Building thing, the tower crane of its vertical transport must fall on basement, after this most just removes to later stage tower crane, and basement
Closure brings certain technical difficulty, it is common practice that after being removed by tower crane, first carry out waterproof construction, underground
Being welded to connect of room baseplate reinforcing bar, then carry out microdilatancy water-tight concrete closure, but, due to construction technology
The most rigorous, often cause the architecture quality at closure it cannot be guaranteed that and the generation of Seepage.
In Basement Concrete Structures holes blocking Construction practices, continuous summing up experience, for guaranteeing to fall in underground
Tower crane on room, the underplate concrete architecture quality after dismounting and the generation of ne-leakage phenomenon, take effectively
Preventive measure, the construction technology blocked by change, take implantation to block, in practice it has proved that, can reach reason
Think effect.In i.e.: just the standard knot of tower crane is directly cast in concrete of basement base plate, when tower crane is removed,
Standard section of tower crane is directly cut off at bottom plate surface layer, both can guarantee that the construction quality quality of basement structure, again
Can ensure that the generation of ne-leakage phenomenon herein.
Summary of the invention
It is an object of the invention to effectively to ensure the construction quality of Basement Concrete Structures, at tower crane without
The generation of Seepage, the most simple and practical, easy to operate, moreover it is possible to improve construction level, save man-hour, fall
Low construction cost, it is to avoid after formulating processing scheme when generation mass defect and seepage, when taking to process, one is
The generation of row expense.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
One basement tower crane of the present invention, including standard section of tower crane vertical rod, steel plate for sealing water and levels reinforcing bar,
Four turnings of basement bottom board are provided with described standard section of tower crane vertical rod, and described basement bottom board is provided with
Lower floor's reinforcing bar, the surrounding of described standard section of tower crane vertical rod is all welded with steel plate for sealing water, described basement bottom board upper
Lower floor's reinforcing bar and standard section of tower crane vertical rod are by steel plate for sealing water firm welding.
As a preferred technical solution of the present invention, described steel plate for sealing water is 150 wide steel plate for sealing water.
Present invention also offers a kind of basement tower crane implantation closure antiseep control method, control method
As follows:
A, weld 150 wide steel plate for sealing water in the vertical rod surrounding of standard section of tower crane vertical rod；
B, by the levels reinforcing bar of basement bottom board and standard section of tower crane vertical rod firm welding；
When c, basement bottom board concreting, directly standard section of tower crane vertical rod is buried people wherein, treat later stage tower
When being hung in dismounting, standard section of tower crane vertical rod more than basement bottom board face is cut off.
The present invention is reached to provide the benefit that: the basement tower crane implantation closure antiseep control proposed
Technology processed, changes traditional construction technology, easy construction, processing ease, is effectively guaranteed underground at tower crane
The construction quality of room underplate concrete structure, the generation of ne-leakage phenomenon at tower crane, improve construction level,
Guarantee construction quality, simplify construction method, save man-hour, reduce construction cost.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the present invention
Embodiment be used for together explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the present invention a kind of basement tower crane；
In figure: 1, standard section of tower crane vertical rod；2, steel plate for sealing water；3, basement bottom board levels reinforcing bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the present invention, being not intended to limit the present invention.
Embodiment 1
As it is shown in figure 1, a kind of basement tower crane, including standard section of tower crane vertical rod 1, steel plate for sealing water 2 and up and down
Layer reinforcing bar 3, is provided with described standard section of tower crane vertical rod 1, described basement at four turnings of basement bottom board
Being provided with levels reinforcing bar 3 on base plate, the surrounding of described standard section of tower crane vertical rod 1 is all welded with steel plate for sealing water 2,
Prevent subsoil water along standard section of tower crane vertical rod 1 seepage in basement；The levels steel of described basement bottom board
Muscle 3 and standard section of tower crane vertical rod 1, by steel plate for sealing water 2 firm welding, prevent because tower crane in use produces
Raw dynamic load, has disturbing phenomenon to basement concrete floor.
As a preferred technical solution of the present invention, described steel plate for sealing water 2 is 150 wide steel plate for sealing water 2.
Present invention also offers a kind of basement tower crane implantation closure antiseep control method, control method
As follows:
A, weld 150 wide steel plate for sealing water 2 in the vertical rod surrounding of standard section of tower crane vertical rod 1；
B, by the levels reinforcing bar 3 of basement bottom board and standard section of tower crane vertical rod 1 firm welding；
When c, basement bottom board concreting, directly standard section of tower crane vertical rod 1 is buried people wherein, treat the later stage
Standard section of tower crane vertical rod 1 more than basement bottom board face, when removing, is cut off by tower crane, it is possible to ensure tower crane
The construction quality of place's basement bottom board xoncrete structure, the generation of ne-leakage phenomenon at tower crane, and construct
Effect easy, cost-effective is notable.
The present invention is reached to provide the benefit that: the basement tower crane implantation closure antiseep control proposed
Technology processed, changes traditional construction technology, easy construction, processing ease, is effectively guaranteed underground at tower crane
The construction quality of room underplate concrete structure, the generation of ne-leakage phenomenon at tower crane, improve construction level,
Guarantee construction quality, simplify construction method, save man-hour, reduce construction cost.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to this
Bright, although the present invention being described in detail with reference to previous embodiment, those skilled in the art is come
Saying, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein part skill
Art feature carries out equivalent.All within the spirit and principles in the present invention, any amendment of being made, equivalent are replaced
Change, improvement etc., should be included within the scope of the present invention.
Claims (3)
1. a basement tower crane, it is characterised in that include standard section of tower crane vertical rod (1), steel plate for sealing water (2)
With levels reinforcing bar (3), it is provided with described standard section of tower crane vertical rod (1) at four turnings of basement bottom board,
Being provided with levels reinforcing bar (3) on described basement bottom board, the surrounding of described standard section of tower crane vertical rod (1) is equal
It is welded with steel plate for sealing water (2), the levels reinforcing bar (3) of described basement bottom board and standard section of tower crane vertical rod (1)
By steel plate for sealing water (2) firm welding.
A kind of basement tower crane the most according to claim 1, it is characterised in that described steel plate for sealing water (2)
It is 150 wide steel plate for sealing water (2).
3. a basement tower crane implantation closure antiseep control method, it is characterised in that controlling party
Method is as follows:
A, weld 150 wide steel plate for sealing water (2) in the surrounding of standard section of tower crane vertical rod (1)；
B, by the levels reinforcing bar (3) of basement bottom board and standard section of tower crane vertical rod (1) firm welding；
When c, basement bottom board concreting, directly standard section of tower crane vertical rod (1) is buried people wherein, treat the later stage
Standard section of tower crane vertical rod (1) more than basement bottom board face, when removing, is cut off by tower crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418281.1A CN105971023A (en) | 2016-06-08 | 2016-06-08 | Basement tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418281.1A CN105971023A (en) | 2016-06-08 | 2016-06-08 | Basement tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105971023A true CN105971023A (en) | 2016-09-28 |
Family
ID=57021107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610418281.1A Pending CN105971023A (en) | 2016-06-08 | 2016-06-08 | Basement tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105971023A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55152225A (en) * | 1980-04-04 | 1980-11-27 | Chubu Electric Power Co Inc | Hollow cylinder for fundation floor plate of steel tower foundation |
| CN202038822U (en) * | 2010-12-29 | 2011-11-16 | 广东金辉华集团有限公司 | Tower crane installation connecting device |
| CN105002923A (en) * | 2015-08-03 | 2015-10-28 | 上海建工五建集团有限公司 | Embedded tower crane foundation and construction mode thereof |
| KR20150121461A (en) * | 2014-04-21 | 2015-10-29 | 대우조선해양 주식회사 | Drill ship for polar region |
| CN105129636A (en) * | 2015-07-03 | 2015-12-09 | 中国十七冶集团有限公司 | Large-basement baseboard tower-crane installation apparatus |
| CN205046568U (en) * | 2015-09-17 | 2016-02-24 | 浙江中成建工集团有限公司 | Three pile platform tower crane base apparatuses |
-
2016
- 2016-06-08 CN CN201610418281.1A patent/CN105971023A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55152225A (en) * | 1980-04-04 | 1980-11-27 | Chubu Electric Power Co Inc | Hollow cylinder for fundation floor plate of steel tower foundation |
| CN202038822U (en) * | 2010-12-29 | 2011-11-16 | 广东金辉华集团有限公司 | Tower crane installation connecting device |
| KR20150121461A (en) * | 2014-04-21 | 2015-10-29 | 대우조선해양 주식회사 | Drill ship for polar region |
| CN105129636A (en) * | 2015-07-03 | 2015-12-09 | 中国十七冶集团有限公司 | Large-basement baseboard tower-crane installation apparatus |
| CN105002923A (en) * | 2015-08-03 | 2015-10-28 | 上海建工五建集团有限公司 | Embedded tower crane foundation and construction mode thereof |
| CN205046568U (en) * | 2015-09-17 | 2016-02-24 | 浙江中成建工集团有限公司 | Three pile platform tower crane base apparatuses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |
|
| RJ01 | Rejection of invention patent application after publication |