Assembled outer-frame-free construction protection platform structure for shear wall structure and manufacturing method
A protective platform and prefabricated technology, which is applied in the direction of scaffolding, building structure, and housing structure supported by housing structures, can solve the problems of large potential safety hazards, poor node connection performance and high construction cost.
Inactive Publication Date: 2020-10-20
BEIJING UNIV OF TECH
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Problems solved by technology
[0006] The purpose of the present invention is to provide a structure and method of an assembled non-external frame construction protection platform for shear wall structures, so as to solve the problem of complex structure, large safety hazards, and high cost of the existing non-external frame construction protection platform for shear wall system buildings. High, poor node connection performance and other issues
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[0043] The invention will be further described below in conjunction with specific embodiments.
[0044] like figure 1 As shown, a prefabricated non-external frame construction protection platform structure for shear wall structure, the structure includes a triangular truss load-bearing structure (1), bottom sealed short steel pipes (2), truss vertical rods (3), truss chords Rod (4), truss slanting rod (5), attached wall (6), upper piercing bolt (7), lower piercing bolt (8), steel pipe local reinforcing component (9), welding nut (10), truss Chord round steel pipe connector (11), inner scaffold vertical bar (12), outer scaffold vertical bar (13), scaffold frame cross bar (14), scaffold enclosure cross bar (15), formwork support (16), loading People templates (17).
[0045] According to the safety requirements of building construction, considering factors such as comprehensive bearing capacity and stability, square steel pipes are used for the load-bearing structure section of...
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The invention discloses an assembled outer-frame-free construction protection platform structure for a shear wall structure and a manufacturing method. The structure mainly comprises a triangular truss bearing structure and an upper frame integral enclosure structure. Compared with an existing building construction external protection system, a building construction external protection system is simple and reasonable in structure, high in assembly efficiency, capable of avoiding welding operation and saving construction space, reasonable in design and clear in force transmission path. Throughstructural measures such as oval bolts, the assembly difficulty is reduced, and the integral performance of the structure is improved as a second line of defense of the structure. The outer-frame-freeprotection structure is reliable in structural connection, good in integrity, low in manufacturing cost, convenient to assemble, green and environmentally friendly, and is a novel assembled buildingconstruction external protection system suitable for a shear wall system residential building.
Description
technical field [0001] The invention relates to a structure and method of an assembled construction protection platform without an outer frame for a shear wall structure, and belongs to the technical field of structural engineering. Background technique [0002] The external protection system of building construction is to provide an operation protection platform for construction personnel to carry out construction operations, equipment installation, inspection and maintenance for building structures. The external protection system of building construction without external frame is a kind of external protection system of building construction that does not need to be installed layer by layer with the construction of building structures (such as scaffolding). With the rapid development of my country's construction industry, there are many restrictions on the available space of the construction site. Therefore, the research and development of a new type of prefabricated non-ou...
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IPC IPC(8): E04G3/20E04G5/04E04G5/14
CPCE04G3/20E04G5/046E04G5/14
Inventor 乔崎云李佳峰刘文超
Owner BEIJING UNIV OF TECH