CN103225266A - Special steel beam foundation of track walking type tower crane used for adjacent bridge pier bearing platforms - Google Patents
Special steel beam foundation of track walking type tower crane used for adjacent bridge pier bearing platforms Download PDFInfo
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- CN103225266A CN103225266A CN2012100209291A CN201210020929A CN103225266A CN 103225266 A CN103225266 A CN 103225266A CN 2012100209291 A CN2012100209291 A CN 2012100209291A CN 201210020929 A CN201210020929 A CN 201210020929A CN 103225266 A CN103225266 A CN 103225266A
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Abstract
The invention discloses a special steel beam foundation of a track walking type tower crane used for adjacent bridge pier bearing platforms. The special steel beam foundation comprises special combined steel beams erected between the two adjacent bridge pier bearing platforms, wherein a walking track is arranged on the upper surfaces of the special combined steel beams; the track walking type tower crane is arranged on the walking track; bearing platforms are arranged in the positions of two adjacent bridge piers by the crane; then the special steel beams are erected between the two bearing platforms for mounting the track type tower crane for construction; and after that, the construction mode is performed forwards sequentially, and the construction of all bridge piers is completed. According to the special steel beam foundation, the fact that the construction cannot perform due to large surges at sea is prevented, the construction time can be shortened, and meanwhile, the construction cost can be reduced remarkably; and compared with the prior art, the special steel beam foundation has outstanding substantive features and remarkable improvement.
Description
Technical field
The present invention relates to the technical field of bridge construction construction, a kind of specifically special girder steel basis that is used for adjacent pier cap railing tower crane, particularly its mechanical connecting structure.
Background technology
Usually in the korneforos or when building bridge pier in the sea, lift reinforcing bar, template and even concrete as the vertical transport instrument, generally locating off-lying sea, inland sea intersection with crane barge, surge up to 3 meters about, crane barge rocks terribly, basically can't operation.
So pressing for, construction party seeks a kind of tower crane fixed form and tower crane form of construction work of carrying out the bridge construction construction in the coastal waters.
Summary of the invention
The object of the present invention is to provide a kind of special girder steel basis that is used for adjacent pier cap railing tower crane, setting up special girder steel between the cushion cap of two bridge piers comes the construction of attachment rail formula tower crane to compare the crane barge construction, can avoid surging big in the sea and phenomenon that can't construct, engineering time can be shortened, simultaneously also can significantly reduce construction cost, it is much lower that the Monthly Fee of pillar crane is compared crane barge, overcome the shortcoming and defect that exists in the existing construction technology.
To achieve these goals, technical scheme of the present invention is: a kind of special girder steel basis that is used for adjacent pier cap railing tower crane, it comprises pier cap, it is characterized in that: set up special combined girder steel between described two adjacent pier caps, this special combined girder steel upper surface forms the walking track, and the walking track is provided with the railing pillar crane.
The invention discloses a kind of special girder steel basis that is used for adjacent pier cap railing tower crane, it sets up cushion cap at two adjacent bridge pier places, between two cushion caps, set up special girder steel subsequently and come the construction of attachment rail formula tower crane, advancing to front sequence successively with this kind form of construction work afterwards, finish the construction of all bridge piers, can avoid surging big in the sea and phenomenon that can't construct, engineering time can be shortened, simultaneously also can significantly reduce construction cost, compared to existing technologies, have outstanding substantive distinguishing features and marked improvement.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a sectional view of the present invention.
The specific embodiment
With reference to the accompanying drawings, the present invention further is described.
The present invention is a kind of special girder steel basis that is used for adjacent pier cap railing tower crane, it comprises pier cap 1, it is different from prior art and is: set up special combined girder steel 2 between described two adjacent pier caps 1, these special combined girder steel 2 upper surfaces form the walking track, and the walking track is provided with railing pillar crane 3.
In the specific implementation, described special combined girder steel 2 bottoms are steel support portion 4, and 4 tops, steel support portion are provided with walking case beam 5.
In the specific implementation, the spacing between described pier cap 1 and the pier cap 1 is 30 meters-50 meters.
In the specific implementation, earlier two groups of combined girder steels are installed, and near first cushion cap, pillar crane is installed, construct bridge pier on first cushion cap, treat that this bridge pier is built after, tower crane runs on the track on second cushion cap the right, begin to build the bridge pier on second cushion cap, and surge well at weather and to utilize crane barge combined girder steel to be displaced between the 3rd cushion cap and the 4th cushion cap in little, or the like, so analogize and build good all bridge piers.Special girder steel also will bear the transverse load that wind-force causes except that deadweight of bearing pillar crane itself and lift heavy.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that the present invention is concrete to implement to be confined to above-mentioned these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (3)
1. special girder steel basis that is used for adjacent pier cap railing tower crane, it comprises pier cap (1), it is characterized in that: set up special combined girder steel (2) between described two adjacent pier caps (1), this special combined girder steel (2) upper surface forms the walking track, and the walking track is provided with railing pillar crane (3).
2. a kind of special girder steel basis that is used for adjacent pier cap railing tower crane according to claim 1 is characterized in that: the spacing between described pier cap (1) and the pier cap (1) is 30 meters-50 meters.
3. a kind of special girder steel basis that is used for adjacent pier cap railing tower crane according to claim 1, it is characterized in that: described special combined girder steel (2) bottom is steel support portion (4), top, steel support portion (4) is provided with walking case beam (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210020929.1A CN103225266B (en) | 2012-01-30 | 2012-01-30 | A kind of special steel beam foundation for adjacent pier cap railing tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210020929.1A CN103225266B (en) | 2012-01-30 | 2012-01-30 | A kind of special steel beam foundation for adjacent pier cap railing tower crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103225266A true CN103225266A (en) | 2013-07-31 |
| CN103225266B CN103225266B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210020929.1A Active CN103225266B (en) | 2012-01-30 | 2012-01-30 | A kind of special steel beam foundation for adjacent pier cap railing tower crane |
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| CN (1) | CN103225266B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882882A (en) * | 2014-04-02 | 2014-06-25 | 中国建筑第八工程局有限公司 | Integral jacking type tower crane foundation platform structure |
| CN113526372A (en) * | 2021-06-11 | 2021-10-22 | 浙江省建设工程机械集团有限公司 | Double-pier-body construction tower crane and viaduct construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8701500A (en) * | 1987-06-26 | 1989-01-16 | Ringvaart B V De | Building foundation construction method - uses driven piles with inserted top rods, concrete slabs, and foundation beams |
| US6178710B1 (en) * | 1999-01-13 | 2001-01-30 | Louis R. Colalillo | Water permeable slab invention |
| CN101200876A (en) * | 2007-12-03 | 2008-06-18 | 中铁大桥局集团第四工程有限公司 | Erection of second hole large-span steel girder by rear anchorage cable method |
| CN101220580A (en) * | 2007-12-04 | 2008-07-16 | 中铁大桥局股份有限公司 | Portrait multi-point continuously dragging construction method for trussed steel beam |
| CN202530378U (en) * | 2012-01-30 | 2012-11-14 | 上海庞源机械租赁股份有限公司 | Special steel beam foundation for rail traveling tower crane of adjacent bridge pier bearing platforms |
-
2012
- 2012-01-30 CN CN201210020929.1A patent/CN103225266B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8701500A (en) * | 1987-06-26 | 1989-01-16 | Ringvaart B V De | Building foundation construction method - uses driven piles with inserted top rods, concrete slabs, and foundation beams |
| US6178710B1 (en) * | 1999-01-13 | 2001-01-30 | Louis R. Colalillo | Water permeable slab invention |
| CN101200876A (en) * | 2007-12-03 | 2008-06-18 | 中铁大桥局集团第四工程有限公司 | Erection of second hole large-span steel girder by rear anchorage cable method |
| CN101220580A (en) * | 2007-12-04 | 2008-07-16 | 中铁大桥局股份有限公司 | Portrait multi-point continuously dragging construction method for trussed steel beam |
| CN202530378U (en) * | 2012-01-30 | 2012-11-14 | 上海庞源机械租赁股份有限公司 | Special steel beam foundation for rail traveling tower crane of adjacent bridge pier bearing platforms |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882882A (en) * | 2014-04-02 | 2014-06-25 | 中国建筑第八工程局有限公司 | Integral jacking type tower crane foundation platform structure |
| CN103882882B (en) * | 2014-04-02 | 2017-04-05 | 中国建筑第八工程局有限公司 | Integral jacking formula tower crane platform structure |
| CN113526372A (en) * | 2021-06-11 | 2021-10-22 | 浙江省建设工程机械集团有限公司 | Double-pier-body construction tower crane and viaduct construction method |
| CN113526372B (en) * | 2021-06-11 | 2024-01-12 | 浙江省建设工程机械集团有限公司 | Double pier body construction tower crane and viaduct construction method |
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| Publication number | Publication date |
|---|---|
| CN103225266B (en) | 2016-01-06 |
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Address after: Room sixth, No. 1838 A District Huaxin Town Qingpu District Shanghai City Huateng road 201708 -120 Patentee after: SHANGHAI PANGYUAN MACHINERY RENTAL CO., LTD. Address before: Room sixth, No. 1838 A District Huaxin Town Qingpu District Shanghai City Huateng road 201708 -120 Patentee before: Shanghai Pangyuan Machinery Rental Co., Ltd. |