CN109057006A - The circumferential bracnig frame in operating condition is promoted applied to the steel truss for being connected with Core Walls Structure - Google Patents
The circumferential bracnig frame in operating condition is promoted applied to the steel truss for being connected with Core Walls Structure Download PDFInfo
- Publication number
- CN109057006A CN109057006A CN201811104367.2A CN201811104367A CN109057006A CN 109057006 A CN109057006 A CN 109057006A CN 201811104367 A CN201811104367 A CN 201811104367A CN 109057006 A CN109057006 A CN 109057006A
- Authority
- CN
- China
- Prior art keywords
- bracnig
- bracnig frame
- steel truss
- boom
- core walls
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/34—Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairs; Features relating to the elastic stability
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Abstract
The invention discloses the circumferential bracnig frames for being applied to be connected in the steel truss promotion operating condition of Core Walls Structure, the intensity and stabilization for solving the problem of that the prior art can destroy the globality of entire steel truss structure when disconnecting steel truss and Core Walls Structure so as to cause steel truss under operating condition is promoted are not able to satisfy current specifications standard requirements.The present invention includes bracnig frame top boom, bracnig frame lower boom and bracnig frame vertical bar, all bracnig frame top booms successively join end to end to form a top boom closed loop, all bracnig frame lower booms successively join end to end to form a lower boom closed loop, are respectively connected with a bracnig frame vertical bar between the tie point faced on each tie point and lower boom closed loop in top boom closed loop.The configuration of the present invention is simple, design is scientific and reasonable, easy to use, and Pin every around the Core Walls Structure truss disconnected can be connected to become to entirety, and cooperative bearing can effectively ensure that the intensity of structure in steel truss lifting process, stability and deformation are all satisfied code requirement.
Description
Technical field
The present invention relates to the circumferential bracnig frames for being applied to be connected in the steel truss promotion operating condition of Core Walls Structure.
Background technique
In steel building construction, steel truss CONTROLLED INTEGRAL LIFT TECHNOLOGY can be usually used, i.e., by steel truss in installation on ground
After good, then whole promoted arrives designed elevation position.Wherein there is part steel truss, because centre is connected with several Core Walls Structures as branch
Support, as shown in Fig. 2, roof system steel truss has to be off around Core Walls Structure, can so destroy entire truss before being promoted in place
The overall performance of structure causes to be promoted intensity and stabilization under operating condition and is not able to satisfy current specifications standard requirements.
The present invention provides a kind of circumferential bracnig frame, and Pin every around the Core Walls Structure truss disconnected is connected to become entirety, is assisted
Same stress, to guarantee that the intensity of structure in lifting process, stability and deformation are all satisfied code requirement.
Summary of the invention
The technical problem to be solved by the present invention is providing the ring in the steel truss promotion operating condition for being applied to be connected with Core Walls Structure
To bracnig frame, Pin every around the Core Walls Structure truss disconnected can be connected to become an entirety, cooperative bearing, to guarantee steel truss
The intensity of structure, stability and deformation are all satisfied code requirement in frame lifting process.
To achieve the above object, The technical solution adopted by the invention is as follows:
The circumferential bracnig frame in operating condition, including bracnig frame top boom are promoted applied to the steel truss for being connected with Core Walls Structure
With bracnig frame lower boom, in the quantity of the bracnig frame top boom and the steel truss Core Walls Structure being connect with the same Core Walls Structure
Chord member quantity is identical, and passes through a bracnig frame between all adjacent two steel truss Core Walls Structure top booms
Top boom reinforcement by connection, all bracnig frame top booms successively join end to end to form a top boom closed loop；The reinforcing
Truss lower boom quantity and identical as the steel truss Core Walls Structure lower boom quantity of same Core Walls Structure connection, and all adjacent two
Pass through a bracnig frame lower boom reinforcement by connection, all reinforcings between steel truss Core Walls Structure lower boom described in root
Truss lower boom successively joins end to end to form a lower boom closed loop, and the top boom closed loop and the lower boom closed loop are up and down just
To distribution, connect between the tie point that is faced on each tie point and the lower boom closed loop in the top boom closed loop
It is connected to a bracnig frame vertical bar.
Further, the bracnig frame top boom has eight, wherein it is four root longs, four short, and long and short bracnig frame
Top boom distributes alternately, and in the same manner, the bracnig frame lower boom has eight, wherein it is four root longs, four short and long and short plus
Gu truss lower boom distributes alternately.
Further, further include bracnig frame brace, long bracnig frame top boom and the length faced with it plus
Gu being equipped with one group of bracnig frame brace group between truss lower boom, bracnig frame brace group described in every group includes two
The above bracnig frame brace, adjacent bracnig frame brace is end to end in bracnig frame brace group described in same group.
Further, all bracnig frame top booms and all bracnig frame lower booms are in horizontal distribution,
All bracnig frame vertical bars are in vertical distribution.
Compared with prior art, the invention has the following advantages:
The configuration of the present invention is simple, design is scientific and reasonable, easy to use, including bracnig frame top boom, bracnig frame lower edge
Bar, bracnig frame vertical bar and bracnig frame brace, bracnig frame top boom link into an integrated entity steel truss Core Walls Structure top boom,
Bracnig frame lower boom links into an integrated entity steel truss Core Walls Structure lower boom, and bracnig frame vertical bar is by bracnig frame top boom and adds
Gu truss lower boom links into an integrated entity, bracnig frame brace is to long bracnig frame top boom and long bracnig frame lower boom
It is reinforced, such steel truss Core Walls Structure top boom and steel truss Core Walls Structure lower boom pass through bracnig frame top boom, reinforcing purlin
The collective effect of frame lower boom, bracnig frame vertical bar and bracnig frame brace, the truss that Pin every around Core Walls Structure is disconnected connect
It is connected into as entirety, cooperative bearing, can effectively ensure that the intensity of structure in steel truss lifting process, stability and deformation are all satisfied rule
Model requirement.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is steel truss of the present invention and Core Walls Structure connection schematic diagram.
Wherein, the corresponding title of appended drawing reference are as follows:
1- bracnig frame top boom, 2- bracnig frame lower boom, 3- bracnig frame vertical bar, 4- bracnig frame brace, 5-
Steel truss Core Walls Structure top boom, 6- steel truss Core Walls Structure lower boom.
Specific embodiment
The invention will be further described with embodiment for explanation with reference to the accompanying drawing, and mode of the invention includes but not only limits
In following embodiment.
As shown in Figure 1, the circumferential reinforcing provided by the invention for being applied to be connected in the steel truss promotion operating condition of Core Walls Structure
Truss, structure is simple, design is scientific and reasonable, easy to use, Pin every around the Core Walls Structure truss disconnected can be connected to become entirety,
Cooperative bearing can effectively ensure that the intensity of structure in steel truss lifting process, stability and deformation are all satisfied code requirement.This hair
It is bright include bracnig frame top boom 1 and bracnig frame lower boom 2, the quantity of the bracnig frame top boom 1 and with the same core
Steel truss Core Walls Structure 5 quantity of top boom of heart cylinder connection are identical, and all adjacent two steel truss Core Walls Structure top booms
Between by 1 reinforcement by connection of bracnig frame top boom, all bracnig frame top booms 1 successively join end to end
Form a top boom closed loop；2 quantity of bracnig frame lower boom and the steel truss Core Walls Structure being connect with the same Core Walls Structure
6 quantity of lower boom is identical, and passes through a reinforcing between all adjacent two steel truss Core Walls Structure lower booms
2 reinforcement by connection of truss lower boom, all bracnig frame lower booms 2 successively join end to end to form a lower boom closed loop, institute
Stating top boom closed loop and the lower boom closed loop, face is distributed up and down, each tie point in the top boom closed loop with it is described
A bracnig frame vertical bar 3 is respectively connected between the tie point faced in lower boom closed loop, all bracnig frames wind up
Bar 1 and all bracnig frame lower booms 2 are in horizontal distribution, and all bracnig frame vertical bars 3 are in vertical distribution.
Bracnig frame top boom 1 of the present invention has eight, wherein it is four root longs, four short, and on long and short bracnig frame
Chord member distributes alternately, and in the same manner, the bracnig frame lower boom 2 has eight, wherein it is four root longs, four short, and long and short reinforcing
Truss lower boom distributes alternately.The invention also includes bracnig frame brace 4, long bracnig frame top boom and faced with it
Length bracnig frame lower boom between be equipped with one group of bracnig frame brace group, bracnig frame brace group described in every group is equal
Including two or more bracnig frame braces 4, adjacent bracnig frame brace in bracnig frame brace group described in same group
It is end to end.
The present invention includes bracnig frame top boom, bracnig frame lower boom, bracnig frame vertical bar and bracnig frame brace,
Bracnig frame top boom links into an integrated entity steel truss Core Walls Structure top boom, and bracnig frame lower boom is by steel truss Core Walls Structure lower edge
Bar links into an integrated entity, and bracnig frame vertical bar links into an integrated entity bracnig frame top boom and bracnig frame lower boom, bracnig frame
Brace reinforces long bracnig frame top boom and long bracnig frame lower boom, such steel truss Core Walls Structure top boom
Pass through bracnig frame top boom, bracnig frame lower boom, bracnig frame vertical bar and bracnig frame with steel truss Core Walls Structure lower boom
Pin every around the Core Walls Structure truss disconnected is connected to become entirety by the collective effect of brace, and cooperative bearing can effectively ensure that steel
The intensity of structure, stability and deformation are all satisfied code requirement in truss lifting process.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit protection model of the invention
It encloses, as long as that in body design thought of the invention and mentally makes has no the change of essential meaning or polishing, is solved
The technical issues of it is still consistent with the present invention, should all be included within protection scope of the present invention.
Claims (4)
1. being applied to the circumferential bracnig frame being connected in the steel truss promotion operating condition of Core Walls Structure, it is characterised in that: including reinforcing
Pricncipal rafter (1) and bracnig frame lower boom (2), the quantity of the bracnig frame top boom (1) and with the same Core Walls Structure
The steel truss Core Walls Structure top boom quantity of connection is identical, and between all adjacent two steel truss Core Walls Structure top booms
By bracnig frame top boom (1) reinforcement by connection, all bracnig frame top booms (1) successively join end to end shape
At a top boom closed loop；Bracnig frame lower boom (2) quantity and the steel truss Core Walls Structure being connect with the same Core Walls Structure
Lower boom quantity is identical, and passes through a reinforcing purlin between all adjacent two steel truss Core Walls Structure lower booms
Frame lower boom (2) reinforcement by connection, all bracnig frame lower booms (2) successively join end to end to form a lower boom closed loop,
Face is distributed up and down for the top boom closed loop and the lower boom closed loop, each tie point and institute in the top boom closed loop
It states and is respectively connected with a bracnig frame vertical bar (3) between the tie point faced in lower boom closed loop.
2. the circumferential bracnig frame according to claim 1 for being applied to be connected in the steel truss promotion operating condition of Core Walls Structure,
It is characterized by: the bracnig frame top boom (1) has eight, wherein it is four root longs, four short, and on long and short bracnig frame
Chord member distributes alternately, and in the same manner, the bracnig frame lower boom (2) has eight, wherein it is four root longs, four short and long and short plus
Gu truss lower boom distributes alternately.
3. the circumferential bracnig frame according to claim 2 for being applied to be connected in the steel truss promotion operating condition of Core Walls Structure,
It is characterized by also including bracnig frame brace (4), the reinforcing purlin of long bracnig frame top boom and the length faced with it
One group of bracnig frame brace group is equipped between frame lower boom, bracnig frame brace group described in every group includes two or more
Bracnig frame brace (4), adjacent bracnig frame brace is end to end in bracnig frame brace group described in same group.
4. the circumferential bracnig frame according to claim 3 for being applied to be connected in the steel truss promotion operating condition of Core Walls Structure,
It is characterized by: all bracnig frame top booms (1) and all bracnig frame lower booms (2) they are in horizontal distribution,
All bracnig frame vertical bars (3) are in vertical distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104367.2A CN109057006A (en) | 2018-09-21 | 2018-09-21 | The circumferential bracnig frame in operating condition is promoted applied to the steel truss for being connected with Core Walls Structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104367.2A CN109057006A (en) | 2018-09-21 | 2018-09-21 | The circumferential bracnig frame in operating condition is promoted applied to the steel truss for being connected with Core Walls Structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109057006A true CN109057006A (en) | 2018-12-21 |
Family
ID=64762396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811104367.2A Pending CN109057006A (en) | 2018-09-21 | 2018-09-21 | The circumferential bracnig frame in operating condition is promoted applied to the steel truss for being connected with Core Walls Structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109057006A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853726A (en) * | 2019-01-10 | 2019-06-07 | 浙江大学 | A kind of New Ring-like Type tension integral structure |
| CN112320553A (en) * | 2020-10-28 | 2021-02-05 | 浙江精工钢结构集团有限公司 | Lifting installation method and lifting tool for barrel peripheral overhanging structure |
| CN113882508A (en) * | 2021-10-26 | 2022-01-04 | 中国建筑第二工程局有限公司 | Large-scale suspension type steel structure and construction method thereof |
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| CN2556306Y (en) * | 2002-07-02 | 2003-06-18 | 郭绍君 | Combined bracnig frame |
| CN201778480U (en) * | 2010-06-04 | 2011-03-30 | 中建三局建设工程股份有限公司 | Assembly type variable steel truss platform |
| CN102409864A (en) * | 2011-11-14 | 2012-04-11 | 中建钢构有限公司 | Steel truss construction method and temporary reinforcing device used in hoisting process of same |
| CN202519788U (en) * | 2012-04-11 | 2012-11-07 | 北京市机械施工有限公司 | Reinforcing member for lifting vertical flexible steel truss |
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2018
- 2018-09-21 CN CN201811104367.2A patent/CN109057006A/en active Pending
Patent Citations (4)
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|---|---|---|---|---|
| CN2556306Y (en) * | 2002-07-02 | 2003-06-18 | 郭绍君 | Combined bracnig frame |
| CN201778480U (en) * | 2010-06-04 | 2011-03-30 | 中建三局建设工程股份有限公司 | Assembly type variable steel truss platform |
| CN102409864A (en) * | 2011-11-14 | 2012-04-11 | 中建钢构有限公司 | Steel truss construction method and temporary reinforcing device used in hoisting process of same |
| CN202519788U (en) * | 2012-04-11 | 2012-11-07 | 北京市机械施工有限公司 | Reinforcing member for lifting vertical flexible steel truss |
Non-Patent Citations (1)
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| 陈庆等: "大跨度空间结构整体液压提升技术", 《四川建筑》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853726A (en) * | 2019-01-10 | 2019-06-07 | 浙江大学 | A kind of New Ring-like Type tension integral structure |
| CN112320553A (en) * | 2020-10-28 | 2021-02-05 | 浙江精工钢结构集团有限公司 | Lifting installation method and lifting tool for barrel peripheral overhanging structure |
| CN112320553B (en) * | 2020-10-28 | 2023-09-22 | 浙江精工钢结构集团有限公司 | Lifting installation method and lifting tool for peripheral cantilever structure of cylinder |
| CN113882508A (en) * | 2021-10-26 | 2022-01-04 | 中国建筑第二工程局有限公司 | Large-scale suspension type steel structure and construction method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |