CN204356895U - A kind of box support steel structure for variable cross-section - Google Patents
A kind of box support steel structure for variable cross-section Download PDFInfo
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- CN204356895U CN204356895U CN201420839426.1U CN201420839426U CN204356895U CN 204356895 U CN204356895 U CN 204356895U CN 201420839426 U CN201420839426 U CN 201420839426U CN 204356895 U CN204356895 U CN 204356895U
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Abstract
The utility model belongs to support steel structure applied technical field, specifically disclose a kind of box support steel structure for variable cross-section, comprise apical ring beam, and two batter posts to be connected with apical ring beam, and be arranged on the bearing diagonal between two batter posts, middle ring beam and cross support, and the swing column be arranged on two batter posts, and be arranged on the circular support seat of two batter post one end.A kind of box support steel structure beneficial effect for variable cross-section of the utility model is: 1, its structure is simple, assembling, precisely convenient; 2, batter post plays connection and supporting role, and the diamond structure that bearing diagonal and cross support form is supporting & stablizing, firm; 3, swing column and circular support seat are connected with mixed earth respectively and are fixed support, and then improve the bearing capacity of support steel structure.
Description
Technical field
The utility model belongs to support steel structure applied technical field, is specifically related to a kind of box support steel structure for variable cross-section.
Background technology
Several the globules that Jiangsu grand theater building shape comes like converging from all directions, full smoothness, glittering and translucent.
Be the large-scale Culture complex integrating the functions such as performing art, meeting, displaying, amusement, possess the reception world one
The condition of stream performing art group performance and ability; Grand theater is built while meeting using function, according to three
Star green building standard designs, and the sight creating environmental protection and energy saving drills class architectural space, for spectators provide viewing
The top quality integrated environment of performance, will become the significant cultural building in Jiangsu Province and Nanjing after building up, Jiangsu grand theater overall floorage 270223 square metres, building height 47.3 meters.
Due to support steel structure in this structure, to form the number of components many and as topmost vertical supporting member, so support steel structure outbalance, and current support steel structure component major part bevel for welding is full penetration weld, welding contraction distortion is larger, the various distortion of easy generation, can cause batter post sectional dimension that larger error occurs, if error is excessive after processing, then can badly influence on-the-spot installation progress and installation quality, bring totally unfavorable consequence to in-site installation.
Therefore, based on the problems referred to above, the utility model provides a kind of box support steel structure for variable cross-section.
Utility model content
Utility model object: the purpose of this utility model is to provide a kind of box support steel structure for variable cross-section, its structure is simple, be convenient to install accurately.
Technical scheme: a kind of box support steel structure for variable cross-section, comprise apical ring beam, and two batter posts to be connected with apical ring beam, and be arranged on the bearing diagonal between two batter posts, middle ring beam and cross support, and the swing column be arranged on two batter posts, and be arranged on the circular support seat of two batter post one end.
The technical program, described in the bearing diagonal be arranged between two batter posts increased gradually to middle ring beam diameter by apical ring beam, and interconnective bearing diagonal composition diamond structure.
The technical program, described in the cross support be arranged between two batter posts reduced gradually to circular support seat diameter by middle ring beam, and interconnective cross support composition diamond structure.
The technical program, described installation successively by apical ring beam, batter post, bearing diagonal, middle ring beam and cross support forms L-type structure and swing column is symmetricly set in the middle of batter post.
The technical program, described batter post is L-type.
Compared with prior art, a kind of box support steel structure beneficial effect for variable cross-section of the utility model is: 1, its structure is simple, assembling, precisely convenient; 2, batter post plays connection and supporting role, and the diamond structure that bearing diagonal and cross support form is supporting & stablizing, firm; 3, swing column and circular support seat are connected with mixed earth respectively and are fixed support, and then improve the bearing capacity of support steel structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of box support steel structure for variable cross-section of the present utility model;
Wherein, in figure, sequence number is as follows: ring beam, 5-cross support, 6-swing column, 7-circular support seat in 1-apical ring beam, 2-batter post, 3-bearing diagonal, 4-.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
A kind of box support steel structure for variable cross-section as shown in Figure 1, comprise apical ring beam 1, and two batter posts 2 to be connected with apical ring beam 1, and the bearing diagonal 3, middle ring beam 4 and the cross support 5 that are arranged between two batter posts 2, and the swing column 6 be arranged on two batter posts 2, and be arranged on the circular support seat 7 of two batter post 2 one end.
Preferred further, the bearing diagonal 3 be arranged between two batter posts 2 is increased to middle ring beam 4 diameter by apical ring beam 1, and interconnective bearing diagonal 3 forms diamond structure and the cross support 5 be arranged between two batter posts 2 is reduced to circular support seat 7 diameter by middle ring beam 4, and interconnective cross support 5 forms diamond structure, the bearing diagonal 3 of this support steel structure, cross support 5 be assembled to batter post 2 simple, save the set-up time, the diamond structure supporting & stablizing simultaneously formed, firm, effectively cushion bearing pressure; By apical ring beam 1, batter post 2, bearing diagonal 3, middle ring beam 4 and cross support 5 install successively form L-type structure and swing column 6 be symmetricly set on batter post 2 on one side in the middle of, L-type structure is installed simply with other accessory on the one hand, efficiency is high, overall structure is stable on the other hand, load-carrying is large, meets and supports instructions for use; Batter post 2 is L-type, separates batter post and forms, be convenient to lifting by two.
Embodiment
Further as shown in Figure 1,1) adjusting device adjustment batter post 2 angle of inclination, temporary support top is first adopted, batter post 2 is located angle of inclination and is adopted temporary support to carry out Primary Location, by arranging adjustment oil pump at the top of temporary support, adjusted to the right place at the angle of inclination of batter post with oil pump fine setting, temporary support should adopt cable wind rope stabilization and reinforcement;
2) transit and total powerstation is adopted to monitor batter post 2 orientation axis and absolute altitude again, after the adjustment of batter post 2 angle of inclination, dead with interim horse board, then adopt transit to monitor batter post axis, with total powerstation, batter post elevation of top is measured, guarantee that the installation of axis and absolute altitude is correct;
3) finally apical ring beam 1, bearing diagonal 3, middle ring beam 4, cross support 5 are arranged between adjacent batter post 2, adjust adjacent batter post 2 position, install fixing by swing column 6, circular support seat 7 with mixed clay structure.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (5)
1. for a box support steel structure for variable cross-section, it is characterized in that: comprise apical ring beam (1), and and apical ring
Two batter posts (2) that beam (1) connects, and be arranged on the bearing diagonal (3) between two batter posts (2), middle ring beam (4) and cross support (5), and the swing column (6) be arranged on two batter posts (2), and be arranged on the circular support seat (7) of two batter post (2) one end.
2. a kind of box support steel structure for variable cross-section according to claim 1, it is characterized in that: described in be arranged on bearing diagonal (3) between two batter posts (2) and increased to middle ring beam (4) diameter by apical ring beam (1), and interconnective bearing diagonal (3) composition diamond structure.
3. a kind of box support steel structure for variable cross-section according to claim 1, it is characterized in that: described in be arranged on cross support (5) between two batter posts (2) and reduced to circular support seat (7) diameter by middle ring beam (4), and interconnective cross support (5) composition diamond structure.
4. a kind of box support steel structure for variable cross-section according to claim 1, is characterized in that: described installation successively by apical ring beam (1), batter post (2), bearing diagonal (3), middle ring beam (4) and cross support (5) forms L-type structure and swing column (6) is symmetricly set in the middle of batter post (2).
5. a kind of box support steel structure for variable cross-section according to claim 1, is characterized in that: described batter post (2) is L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839426.1U CN204356895U (en) | 2014-12-26 | 2014-12-26 | A kind of box support steel structure for variable cross-section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839426.1U CN204356895U (en) | 2014-12-26 | 2014-12-26 | A kind of box support steel structure for variable cross-section |
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| Publication Number | Publication Date |
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| CN204356895U true CN204356895U (en) | 2015-05-27 |
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| CN201420839426.1U Active CN204356895U (en) | 2014-12-26 | 2014-12-26 | A kind of box support steel structure for variable cross-section |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088332A (en) * | 2016-08-02 | 2016-11-09 | 中国建筑第八工程局有限公司 | The mounting structure of grid hyperbolic cantilever high up in the air and installation method thereof |
-
2014
- 2014-12-26 CN CN201420839426.1U patent/CN204356895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088332A (en) * | 2016-08-02 | 2016-11-09 | 中国建筑第八工程局有限公司 | The mounting structure of grid hyperbolic cantilever high up in the air and installation method thereof |
| CN106088332B (en) * | 2016-08-02 | 2018-09-04 | 中国建筑第八工程局有限公司 | The mounting structure and its installation method of grid hyperbolic cantilever high up in the air |
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