CN102011494A - Combined steel box girder building system and building method thereof - Google Patents
Combined steel box girder building system and building method thereof Download PDFInfo
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- CN102011494A CN102011494A CN2010105552147A CN201010555214A CN102011494A CN 102011494 A CN102011494 A CN 102011494A CN 2010105552147 A CN2010105552147 A CN 2010105552147A CN 201010555214 A CN201010555214 A CN 201010555214A CN 102011494 A CN102011494 A CN 102011494A
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Abstract
The invention relates to a combined steel box girder building system and a building method thereof. The combined steel box girder building system comprises a '#'-shaped box girder frame, a plurality of layers of corridors, a plurality of davits and eight supporting pillars, wherein the plurality of layers of corridors are arranged below the '#'-shaped box girder frame sequentially; the plurality of davits are used for erecting the corridors; the eight supporting pillars are used for supporting the '#'-shaped box girder frame; the '#'-shaped box girder frame consists of two groups of transverse box girders and two groups of longitudinal box girders which are intersected pairwise; the two ends of each transverse box girder and the two ends of each longitudinal box girder are erected on the ground through the supporting pillars; the upper end of each davit is fixedly connected with the lower ends of the two groups of transverse box girders respectively; and the corridors are connected with the corresponding davits and are sequentially hung below the '#'-shaped box girder frame. The combined steel box girder building system and the building method thereof have the advantages that: the structure is novel; and the ground floor has a large space, and other floors above the ground floor are all hung below the '#'-shaped box girder frame sequentially from top to bottom without any support with the ground floor, and are built by the corridors, so the whole system is low in manufacturing cost and simple in manufacturing.
Description
Technical field
The present invention relates to a kind of building system and building method thereof, particularly a kind of combination steel case beam building system and building method thereof.
Background technology
Steel building of the prior art system, its floor is built from the bottom up successively, and not only construction is complicated, and cost of manufacture is big, and because bottom needs support column or carrying wall to support all the other floors, causes bottom space little.
Summary of the invention
Purpose of the present invention is exactly the weak point in the background technology, and a kind of combination steel case beam building system and building method thereof are provided.
For achieving the above object, the present invention adopts following technical scheme: combination steel case beam building system, comprise " well " font box-girder framework, several layers is successively set on the vestibule of " well " font box-girder framework below, somely be used to set up the davit of vestibule and the support column of eight supports " well " font box-girder framework, " well " font box-girder framework is intersected in twos respectively by two groups of horizontal case beams and two groups of vertical box beams and constitutes, set up on the ground by support column respectively at the two ends of horizontal case beam and the two ends of vertical box beam, fixedly connected with two groups of horizontal case beam lower ends respectively in each davit upper end, each vestibule is connected with each davit respectively and is hung at successively below " well " font box-girder framework.
For a kind of optimization of the present invention, the cross section of described horizontal case beam and vertical box beam is trapezoidal, and the area of the cross section at horizontal case beam or vertical box beam two ends is less than the cross sectional area at horizontal case beam or vertical box beam middle part.
A kind of building method that makes up steel case beam building system, it may further comprise the steps:
A, assembling and welding " well " font box-girder framework;
B, respectively at eight support columns of ground assigned address fixed installation;
C, by lifting machine " well " font box-girder framework is risen and to winch to support column upper end, eight external parts of " well " font box-girder framework are fixedlyed connected with eight support columns respectively;
D, fixedly mount some davits respectively in the horizontal case beam lower end of " well " font box-girder framework;
E, davit is divided into some aspects, sets up vestibule from top to bottom successively on each aspect, each vestibule is fixedlyed connected with davit respectively.
The present invention compares with background technology, has novel structure, bottom space is big, above other floors of bottom all hang successively from top to bottom and are located under " well " font box-girder framework, do not have between other floors and the bottom and support, described other floors are built by vestibule, and the integral manufacturing cost is low, make simple.
Description of drawings
Fig. 1 is the structural representation of combination steel case beam building system.
Fig. 2 is the structural representation of " well " font box-girder framework.
The specific embodiment
Embodiment 1: with reference to Fig. 1 and 2.Combination steel case beam building system, comprise " well " font box-girder framework 1, several layers is successively set on the vestibule 4 of " well " font box-girder framework 1 below, somely be used to set up the davit 3 of vestibule 4 and the support column 2 of eight supports " well " font box-girder framework, " well " font box-girder framework 1 is intersected in twos respectively by two groups of horizontal case beam 1b and two groups of vertical box beam 1a and constitutes, set up on the ground by support column 2 respectively at the two ends of horizontal case beam 1b and the two ends of vertical box beam 1a, fixedly connected with two groups of horizontal case beam 1b lower ends respectively in each davit 3 upper end, each vestibule 4 is connected with each davit 3 respectively and is hung at " well " font box-girder framework 1 below successively.The cross section of described horizontal case beam 1b and vertical box beam 1a is trapezoidal, and the area of the cross section at horizontal case beam 1b or vertical box beam 1a two ends is less than the cross sectional area at horizontal case beam 1b or vertical box beam 1a middle part.Described horizontal case beam 1b whole height direction is curved, and vertical box beam 1a short transverse and horizontal direction are all curved, and its low degree down.
A kind of building method that makes up steel case beam building system, it may further comprise the steps:
A, assembling and welding " well " font box-girder framework 1;
B, respectively at eight support columns 2 of ground assigned address fixed installation;
C, 1 of " well " font box-girder framework is winched to support column 2 upper ends, eight external parts of " well " font box-girder framework 1 are fixedlyed connected with eight support columns 2 respectively by lifting machine;
D, fixedly mount some davits 3 respectively in the horizontal case beam 1b lower end of " well " font box-girder framework 1;
E, davit 3 is divided into some aspects, sets up vestibule 4 from top to bottom successively on each aspect, each vestibule 4 is fixedlyed connected with davit 3 respectively.
What need understand is: though present embodiment is to the present invention's detailed explanation of contrasting; but these explanations, just to simple declaration of the present invention, rather than the restriction to inventing; any innovation and creation that do not exceed in the connotation of the present invention all fall within the scope of protection of the present invention.
Claims (3)
1. one kind is made up steel case beam building system, it is characterized in that: described combination steel case beam building system comprises " well " font box-girder framework, several layers is successively set on the vestibule of " well " font box-girder framework below, somely be used to set up the davit of vestibule and the support column of eight supports " well " font box-girder framework, " well " font box-girder framework is intersected in twos respectively by two groups of horizontal case beams and two groups of vertical box beams and constitutes, set up on the ground by support column respectively at the two ends of horizontal case beam and the two ends of vertical box beam, fixedly connected with two groups of horizontal case beam lower ends respectively in each davit upper end, each vestibule is connected with each davit respectively and is hung at successively below " well " font box-girder framework.
2. combination steel case beam building system according to claim 1, it is characterized in that: the cross section of described horizontal case beam and vertical box beam is trapezoidal, and the area of the cross section at horizontal case beam or vertical box beam two ends is less than the cross sectional area at horizontal case beam or vertical box beam middle part.
3. building method that makes up steel case beam building system, it is characterized in that: it may further comprise the steps:
A, assembling and welding " well " font box-girder framework;
B, respectively at eight support columns of ground assigned address fixed installation;
C, by lifting machine " well " font box-girder framework is risen and to winch to support column upper end, eight external parts of " well " font box-girder framework are fixedlyed connected with eight support columns respectively;
D, fixedly mount some davits respectively in the horizontal case beam lower end of " well " font box-girder framework;
E, davit is divided into some aspects, sets up vestibule from top to bottom successively on each aspect, each vestibule is fixedlyed connected with davit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105552147A CN102011494A (en) | 2010-11-23 | 2010-11-23 | Combined steel box girder building system and building method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105552147A CN102011494A (en) | 2010-11-23 | 2010-11-23 | Combined steel box girder building system and building method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102011494A true CN102011494A (en) | 2011-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105552147A Pending CN102011494A (en) | 2010-11-23 | 2010-11-23 | Combined steel box girder building system and building method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452326A (en) * | 2013-07-25 | 2013-12-18 | 浙江精工钢结构有限公司 | Method and equipment for sequentially constructing ultra-long hanging posts |
| CN106223623A (en) * | 2015-06-02 | 2016-12-14 | 五冶集团上海有限公司 | Steel construction box arched roof truss installation method |
-
2010
- 2010-11-23 CN CN2010105552147A patent/CN102011494A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452326A (en) * | 2013-07-25 | 2013-12-18 | 浙江精工钢结构有限公司 | Method and equipment for sequentially constructing ultra-long hanging posts |
| CN106223623A (en) * | 2015-06-02 | 2016-12-14 | 五冶集团上海有限公司 | Steel construction box arched roof truss installation method |
| CN106223623B (en) * | 2015-06-02 | 2018-07-13 | 五冶集团上海有限公司 | Steel construction box arched roof truss installation method |
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Application publication date: 20110413 |