CN107217796B - Strong supporting and safe assembled steel structure parapet - Google Patents
Strong supporting and safe assembled steel structure parapet Download PDFInfo
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- CN107217796B CN107217796B CN201710629613.5A CN201710629613A CN107217796B CN 107217796 B CN107217796 B CN 107217796B CN 201710629613 A CN201710629613 A CN 201710629613A CN 107217796 B CN107217796 B CN 107217796B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 116
- 239000010959 steel Substances 0.000 title claims abstract description 116
- 238000010276 construction Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
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- Engineering & Computer Science (AREA)
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Abstract
The invention discloses a strong-support safe assembly type steel structure parapet, which comprises: the concrete cast-in-place low wall comprises a concrete cast-in-place low wall, a group of ALC plates and a steel structure supporting system for supporting the parapet wall, wherein a supporting plate is arranged on the concrete cast-in-place low wall, the steel structure supporting system is arranged on the concrete cast-in-place low wall and is connected with the concrete cast-in-place low wall and a main body steel structure, and the ALC plates are arranged on the supporting plate and are fixedly connected with the steel structure supporting system. According to the strong-support safe assembly type steel structure parapet, the structure of a steel structure building is optimized, the steel structure support system is matched with the cast-in-place concrete low wall, the support performance of the parapet is greatly improved, meanwhile, the support plate is arranged on the cast-in-place concrete low wall, the ALC plate, namely the external parapet, is reliably suspended and supported, the ALC plate can keep out wind and can serve as a backer, the support performance of the whole cavity is greatly improved, and the safety performance of construction and later use of the parapet is greatly improved.
Description
Technical Field
The invention belongs to the field of steel structure manufacturing, and particularly relates to a strong-support safe assembly type steel structure parapet.
Background
With the rapid development of social economy, the living standard and the living quality of people are continuously improved, the rhythm of people is continuously accelerated no matter production or living, and the same is true of the building industry. At present, people, no matter in office places or houses, most of the people adopt concrete buildings, people know that the construction period of the concrete buildings is long, and the concrete buildings are seriously influenced by weather, particularly in winter, people can see that after the buildings are below zero in winter, a plurality of construction sites stop working, so that the construction period of the whole building is long, and meanwhile, the types of workers required by the concrete building construction are complex, the large workers, the small workers, the woodworkers, the bricklayer and the like have high requirements on personnel, and along with the continuous increase of materials and labor cost, the cost of the whole building is high, and the input cost is higher and higher; and with the increasing requirements of people on life and work, the generation of steel structure buildings is promoted due to the fact that more and more young people do not want to engage in the construction industry and other factors;
in the construction process, the current steel structure building mostly adopts welding processing, the workload is large, the construction is complicated, if the welding point is not well processed, the construction quality is influenced, meanwhile, the appearance is also influenced, and therefore the existing steel structure building is still to be improved.
Disclosure of Invention
The invention aims to: in order to overcome the defects, the invention aims to provide the strong-support safe assembly type steel structure parapet which is simple in structure, reasonable in design and convenient to install, and greatly improves the structural stability and the use safety.
The technical scheme is as follows: in order to achieve the purpose, the invention provides a strong-support safe assembly type steel structure parapet, which is characterized in that: the method comprises the following steps: the novel concrete cast-in-place low wall comprises a concrete cast-in-place low wall, a group of ALC boards and a steel structure supporting system used for supporting a parapet wall, wherein a supporting plate is arranged on the concrete cast-in-place low wall, the steel structure supporting system is arranged on the concrete cast-in-place low wall and is connected with the concrete cast-in-place low wall and a main body steel structure, and the ALC boards are arranged on the supporting plate and are fixedly connected with the steel structure supporting system.
The strong-support safe assembly type steel structure parapet optimizes the structure of a steel structure building, the support performance of the parapet is greatly improved by matching a steel structure support system with a concrete cast-in-place short wall, and meanwhile, the support plate is arranged on the concrete cast-in-place short wall, so that an ALC plate, namely an external parapet plate, is reliably suspended and supported, the parapet can keep out wind and can serve as a backer, the support performance of the whole cavity is greatly improved, and the safety performance of construction and later use of the parapet is greatly improved.
The embedded support system and the support beam are arranged in the steel structure support system, the support beam is arranged on the embedded support system, the top of the support beam is provided with the top ring beam, the ALC plate is arranged on the outer side of the support beam, and the embedded support system enables the steel structure support system to have reasonable and reliable footing points.
According to the invention, the ALC plates are arranged in a staggered manner, the joint of the two ALC plates is provided with rectangular steel, and the rectangular steel is connected with the two ALC plates through ADR nodes respectively.
The height of the concrete cast-in-place low wall is at least 1m, the concrete cast-in-place low wall is tightly attached to the ALC external wall panel, the lateral wind pressure resistance of the ALC panel is supported, and the wind pressure resistance stability coefficient of the top of a higher high-rise structure is ensured.
The waterproof coiled material protective layer is arranged on the surface of the concrete cast-in-place low wall, so that the waterproof performance of the concrete cast-in-place low wall is greatly improved.
According to the invention, through-length angle steel is arranged in the ADR node, the through-length angle steel is arranged on the inner side of the ALC plate, and one end of the through-length angle steel is fixedly connected with the ALC plate through a connecting piece.
The inner sides of the corners of the through long angle steel are triangular, and the joint of the two right-angle sides is inclined, so that the connection stability and the connection support performance are improved.
One end of the through long angle steel is positioned through a connecting piece, and the connecting piece is fixedly connected with the ALC plate through a bolt.
The invention relates to a construction process of a strong-support safe assembly type steel structure parapet, which comprises the following specific steps:
(1): firstly, constructing a cast-in-place concrete low wall according to a construction drawing, wherein the height of the cast-in-place concrete low wall is more than 1m;
(2): after the construction of the cast-in-place concrete short wall is completed, welding the prefabricated steel structure on site, and connecting the prefabricated steel structure with the original main steel structure and the embedded part of the cast-in-place concrete short wall;
(3): then, a steel structure supporting system is arranged to provide a suspension pivot for the ALC board, namely the steel structure supporting system is arranged at the top of the concrete cast-in-place short wall;
(4): in the process of arranging the steel structure support system, firstly, installing the support system embedded part on the top of the concrete cast-in-place short wall, and then arranging the support beam on the support system embedded part and fixedly connecting;
(5): then arranging a top ring beam on the top of the supporting beam and fixing the top ring beam;
(6): arranging a supporting plate for mounting an ALC plate on the concrete cast-in-place short wall;
(7): then, the ALC plate is installed on the supporting plate, through rectangular steel is arranged between the top of the ALC plate and the supporting beam, and the through rectangular steel and the ALC plate are fixedly connected through the through rectangular steel angle;
(8): then another ALC board is arranged above the rectangular steel, and the ALC board below the ALC board is arranged in a staggered mode, and then the rectangular steel and the ALC board which is just placed are fixed through the rectangular steel.
The technical scheme shows that the invention has the following beneficial effects: .
1. According to the strong-support safe assembly type steel structure parapet, the structure of a steel structure building is optimized, the steel structure support system is matched with the cast-in-place concrete low wall, the support performance of the parapet is greatly improved, meanwhile, the support plate is arranged on the cast-in-place concrete low wall, the ALC plate, namely the external parapet, is reliably suspended and supported, the ALC plate can keep out wind and can serve as a backer, the support performance of the whole cavity is greatly improved, and the safety performance of construction and later use of the parapet is greatly improved.
2. The steel structure supporting system is internally provided with a supporting system embedded part and a supporting beam, wherein the supporting beam is arranged on the supporting system embedded part, and the supporting system embedded part is arranged to enable the steel structure supporting system to have a reasonable and reliable footing.
3. The height of the concrete cast-in-place low wall is at least 1m, the concrete cast-in-place low wall is tightly attached to the ALC external wall panel, the lateral wind pressure resistance of the ALC panel is supported, and the wind pressure resistance stability coefficient of the top of a high-rise structure is guaranteed.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic structural view of a cast-in-place concrete low wall according to the present invention;
FIG. 3 is a schematic structural diagram of an ALC board connection node according to the present invention;
in the figure: the concrete cast-in-place low wall comprises a concrete cast-in-place low wall body-1, an ALC plate-2, first through rectangular steel 21, second through rectangular steel 22, a connecting piece 23, a steel structure supporting system-3, a supporting plate-4, a supporting system embedded piece-31, a supporting beam-32 and a top ring beam-33.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
Example 1
As shown in fig. 1 to 3, the strong-support safe assembly type steel structure parapet is characterized in that: the method comprises the following steps: the concrete cast-in-place low wall comprises a concrete cast-in-place low wall 1, a group of ALC boards 2 and a steel structure supporting system 3 for supporting a parapet wall, wherein a supporting plate 4 is arranged on the concrete cast-in-place low wall 1, the steel structure supporting system 3 is arranged on the concrete cast-in-place low wall 1 and is connected with the concrete cast-in-place low wall 1 and a main steel structure, and the ALC boards 2 are arranged on the supporting plate 4 and are fixedly connected with the steel structure supporting system 3.
In this embodiment, the steel structure supporting system 3 is provided with a supporting system embedded part 31 and a supporting beam 32, wherein the supporting beam 32 is arranged on the supporting system embedded part 31, the top of the supporting beam 32 is provided with a top ring beam 33, and the ALC plate 2 is arranged outside the supporting beam 32.
In this embodiment the ALC board 2 adopts the wrong limit setting, and two ALC board 2 junctions are equipped with first logical rectangular steel 21, leading to rectangular steel 21 pass through the ADR node and be connected with two ALC boards 2 respectively.
The cast-in-place concrete low wall 1 in the embodiment has a height of at least 1m.
In this embodiment, the surface of the concrete cast-in-place low wall 1 is provided with a waterproof roll protective layer.
In this embodiment, the ADR node is provided with a second long angle steel 22, the second long angle steel 22 is arranged inside the ALC plate 2, and one end of the second long angle steel is fixedly connected with the ALC plate 2 through a connecting member 23.
In this embodiment, the inner side of the corner of the through long angle steel 22 is triangular, and the joint of the two right-angle sides is inclined.
In this embodiment, one end of the through-length angle steel 22 is positioned by a connecting piece 23, and the connecting piece 23 is fixedly connected with the ALC plate 2 by a bolt.
Example 2
As shown in fig. 1 to 3, the strong-support safe assembly type steel structure parapet is characterized in that: the method comprises the following steps: the concrete cast-in-place low wall comprises a concrete cast-in-place low wall 1, a group of ALC boards 2 and a steel structure supporting system 3 for supporting a parapet wall, wherein a supporting plate 4 is arranged on the concrete cast-in-place low wall 1, the steel structure supporting system 3 is arranged on the concrete cast-in-place low wall 1 and is connected with the concrete cast-in-place low wall 1 and a main steel structure, and the ALC boards 2 are arranged on the supporting plate 4 and are fixedly connected with the steel structure supporting system 3.
In this embodiment, the steel structure supporting system 3 is provided with a supporting system embedded part 31 and a supporting beam 32, wherein the supporting beam 32 is arranged on the supporting system embedded part 31, the top of the supporting beam 32 is provided with a top ring beam 33, and the ALC plate 2 is arranged outside the supporting beam 32.
In this embodiment the ALC board 2 adopts the wrong limit setting, and two ALC board 2 junctions are equipped with first logical rectangular steel 21, leading to rectangular steel 21 pass through the ADR node and be connected with two ALC boards 2 respectively.
The cast-in-place concrete low wall 1 in the embodiment has a height of at least 1m.
In this embodiment, the surface of the concrete cast-in-place low wall 1 is provided with a waterproof roll protective layer.
In this embodiment, a second through-length angle bar 22 is arranged in the ADR node, the second through-length angle bar 22 is arranged on the inner side of the ALC plate 2, and one end of the second through-length angle bar is fixedly connected with the ALC plate 2 through a connecting piece 23.
In this embodiment, the inner side of the corner of the through long angle steel 22 is triangular, and the joint of the two right-angle sides is inclined.
In this embodiment, one end of the through-length angle steel 22 is positioned by a connecting piece 23, and the connecting piece 23 is fixedly connected with the ALC plate 2 by a bolt.
The construction process of the strong-support safe assembly type steel structure parapet in the embodiment comprises the following specific construction processes:
(1): firstly, constructing a concrete cast-in-place low wall 1 according to a construction drawing, wherein the height of the concrete cast-in-place low wall 1 is more than 1m;
(2): after the construction of the cast-in-place concrete short wall 1 is completed, the prefabricated steel structure is welded on site, and the prefabricated steel structure is connected with the original main steel structure and the embedded part in the cast-in-place concrete short wall 1;
(3): then, a steel structure supporting system 3 is arranged to provide a suspension pivot for the ALC board 2, namely the steel structure supporting system 3 is arranged at the top of the concrete cast-in-situ short wall 1;
(4): in the setting process of the steel structure support system 3, firstly, the support system embedded part 31 is installed at the top of the concrete cast-in-place short wall 1, and then the support beam 32 is arranged on the support system embedded part 31 and is fixedly connected;
(5): then, a top ring beam 33 is arranged on the top of the support beam 32 and fixed;
(6): then arranging a supporting plate 4 for installing the ALC plate 2 on the concrete cast-in-place low wall 1;
(7): then, the ALC plate 2 is installed on the supporting plate 4, through rectangular steel 21 is arranged between the top of the ALC plate and the supporting beam 32, and the through rectangular steel 21 and the ALC plate 2 are fixedly connected through rectangular steel angles 22;
(8): then locate the top of logical rectangular steel 21 with another ALC board 2 again to ALC board 2 dislocation set rather than the below, rethread logical long angle steel 22 to leading to rectangular steel 21 and the ALC board 2 of just placing fix can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (1)
1. The utility model provides a strong support, safe type assembled steel construction parapet which characterized in that: the method comprises the following steps: the concrete cast-in-place low wall comprises a concrete cast-in-place low wall (1), a group of ALC boards (2) and a steel structure supporting system (3) for supporting a parapet wall, wherein a supporting plate (4) is arranged on the concrete cast-in-place low wall (1), the steel structure supporting system (3) is arranged on the concrete cast-in-place low wall (1) and is connected with the concrete cast-in-place low wall (1) and a main body steel structure, and the ALC boards (2) are arranged on the supporting plate (4) and are fixedly connected with the steel structure supporting system (3); a support system embedded part (31) and a support beam (32) are arranged in the steel structure support system (3), wherein the support beam (32) is arranged on the support system embedded part (31), a top ring beam (33) is arranged at the top of the support beam (32), and the ALC plate (2) is arranged on the outer side of the support beam (32); the ALC boards (2) are arranged in a staggered mode, through rectangular steel (21) is arranged at the joint of the two ALC boards (2), and the through rectangular steel (21) is connected with the two ALC boards (2) through ADR nodes respectively; the height of the concrete cast-in-place low wall (1) is at least 1m; the surface of the concrete cast-in-place low wall (1) is provided with a waterproof coiled material protective layer; a through-length angle steel (22) is arranged in the ADR node, the through-length angle steel (22) is arranged on the inner side of the ALC plate (2), and one end of the through-length angle steel is fixedly connected with the ALC plate (2) through a connecting piece (23); the inner sides of the corners of the through long angle steel (22) are triangular, and the joint of the two right-angle sides is inclined; one end of the through-length angle steel (22) is positioned through a connecting piece (23), and the connecting piece (23) is fixedly connected with the ALC plate (2) through a bolt;
the concrete construction process of the strong-support safe assembly type steel structure parapet is as follows:
(1): firstly, constructing a concrete cast-in-place low wall (1) according to a construction drawing, wherein the height of the concrete cast-in-place low wall (1) is more than 1m;
(2): after the concrete cast-in-place short wall (1) is built, the prefabricated steel structure is welded on site, and the prefabricated steel structure is connected with the original main steel structure and the embedded part of the concrete cast-in-place short wall (1);
(3): then, a steel structure supporting system (3) is arranged to provide a suspension pivot for the ALC board (2), namely the steel structure supporting system (3) is arranged at the top of the concrete cast-in-situ short wall (1);
(4): in the process of arranging the steel structure support system (3), firstly, installing a support system embedded part (31) on the top of the concrete cast-in-place short wall (1), and then arranging a support beam (32) on the support system embedded part (31) and fixedly connecting the support beam and the support system embedded part;
(5): then arranging a top ring beam (33) on the top of the support beam (32) and fixing the top ring beam;
(6): then arranging a supporting plate (4) for installing the ALC plate (2) on the concrete cast-in-place low wall (1);
(7): then, the ALC plate (2) is installed on the supporting plate (4), through rectangular steel (21) is arranged between the top of the ALC plate and the supporting beam (32), and the through rectangular steel (21) is fixedly connected with the ALC plate (2) through rectangular steel angles (22);
(8): then locate the top of logical rectangular steel (21) with another ALC board (2) again to with ALC board (2) dislocation set of its below, rethread logical long angle steel (22) to leading to rectangular steel (21) and just placing ALC board (2) fixed can.
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CN201710629613.5A CN107217796B (en) | 2017-07-28 | 2017-07-28 | Strong supporting and safe assembled steel structure parapet |
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CN201710629613.5A CN107217796B (en) | 2017-07-28 | 2017-07-28 | Strong supporting and safe assembled steel structure parapet |
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CN108951887B (en) * | 2018-05-28 | 2020-09-11 | 中建钢构有限公司 | Construction method of assembled type autoclaved lightweight concrete parapet joint |
CN115726603A (en) * | 2022-11-25 | 2023-03-03 | 上海二十冶建设有限公司 | Supporting and connecting structure of assembled type mold clamping wall and precast beam and construction method |
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JP2788383B2 (en) * | 1992-09-30 | 1998-08-20 | 株式会社奥村組 | Construction method of rooftop parapet of building |
JPH09317071A (en) * | 1996-03-25 | 1997-12-09 | Sumitomo Metal Mining Co Ltd | Structure for fitting architectural external wall panel to parapet |
CN2675761Y (en) * | 2003-12-22 | 2005-02-02 | 新疆建工(集团)有限责任公司 | Assembled inner heat-insulation plate for external wall |
CN104499602A (en) * | 2014-11-29 | 2015-04-08 | 沈阳中辰钢结构工程有限公司 | Multi-layer composite thermal insulating outer wall |
CN205444446U (en) * | 2015-12-31 | 2016-08-10 | 中国三冶集团有限公司 | Assembled industrialization steel construction house |
CN205742545U (en) * | 2016-07-13 | 2016-11-30 | 四川省建筑设计研究院 | Side fascia and the connection protecting device of girder steel in a kind of assembling type steel structure house |
CN206174138U (en) * | 2016-08-23 | 2017-05-17 | 山东建筑大学 | Joint construction suitable for steel house room externally -hanging wallboard and major structure |
CN106245863A (en) * | 2016-08-24 | 2016-12-21 | 安徽瑶海钢构建设集团股份有限公司 | A kind of steel structure roof and the attachment structure of parapet |
CN106436983B (en) * | 2016-12-02 | 2018-08-31 | 中国建筑第八工程局有限公司 | Assembly type external wall heat structure and its construction method |
CN106869379A (en) * | 2017-04-13 | 2017-06-20 | 安徽富煌建筑设计研究有限公司 | A kind of assembling type steel structure Side fascia subiculum upper hanging type attachment structure |
CN207405890U (en) * | 2017-07-28 | 2018-05-25 | 江苏沪宁钢机股份有限公司 | A kind of assembling type steel structure parapet |
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Address after: 214200 Baijia village, Zhangzhu Town, Yixing City, Wuxi City, Jiangsu Province Applicant after: JiangSu HuNing Steel Structure & Machinery Co.,Ltd. Applicant after: JIANGSU HUNING ASSEMBLY CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 214200 Baijia village, Zhangzhu Town, Yixing City, Wuxi City, Jiangsu Province Applicant before: JiangSu HuNing Steel Structure & Machinery Co.,Ltd. Applicant before: JIANGSU HUNING ASSEMBLY CONSTRUCTION ENGINEERING Co.,Ltd. |
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