Device capable of replacing fastener-type scaffold stand bar
A technology of scaffolding and poles, which is applied in the field of vertical formwork devices, can solve the problems of difficulty in erection, affect walking and normal installation space, and high cost, and achieve the effect of improving erection quality
Inactive Publication Date: 2015-05-20
CHINA NAT CHEM ENG NO 16 CONSTR
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Problems solved by technology
[0002] Now in the construction process, fastener-type scaffolding is mostly used for formwork support. When installing pipes and electrical instruments on the pipe gallery, the full-wall vertical poles need to be hard-isolated from the pedestrian and transportation passages in the lower part of the pipe gallery. In addition, during the installation of the upper pipes of the pipe gallery, a non-load-bearing operating platform needs to be set up to reduce the risk factors caused by construction personnel working at heights and on the edge, and at the same time improve the work efficiency of workers. However, all vertical poles are made of steel pipes and fasteners. The erection not only affects the walking and normal installation space, but also is difficult and costly to erect
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[0018] like figure 1 Among them, a device that replaces the fastener-type scaffolding pole includes a concave body 1 bent from steel bars, and a fixing device 2 that fixes the rods on both sides of the opening of the body 1; There are elastic parts 5 and reinforcing ribs 6; the fixing device 2 is a circular ring; the elastic parts 5 and reinforcing ribs 6 in the concave shape of the body 1 can improve the strength of the body 1 and reduce the impact on the body 1 when contacting with the steel hook. Damage to the hook.
[0019] like figure 2 Among them, the device includes a body 1 with a concave cross section, and a fixing device 2 fixed on the two side walls of the opening of the body 1 to respectively fix rods: the body 1 includes a connecting rod 3, a concave frame 4, and three connecting rods parallel to each other Four parallel concave frames 4 are fixed, so that multiple concave frames 4 form a body 1; the fixing device 2 is a quadrilateral ring, and the four paralle...
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Provided is a device capable of replacing a fastener-type scaffold stand bar. The device capable of replacing the fastener-type scaffold stand bar comprises a main body with a concave-shaped cross section and fixing devices fixed on the two side walls of an opening of the main body, wherein the fixing devices are used for fixing bars in a circular shape or a polygonal shape. The device capable of replacing the fastener-type scaffold stand bar has the advantages of being simple in structure, light, practical, and capable of being hung on a pipe rack steel member to replace the stand bar to support a formwork.
Description
technical field [0001] The invention relates to a formwork device for pipeline construction in a pipe gallery, in particular to a hook that can replace a fastener type scaffold pole. Background technique [0002] Now in the construction process, fastener-type scaffolding is often used for formwork support. When installing pipes and electrical instruments on the pipe gallery, the full-wall vertical poles need to be hard-isolated from the pedestrian and transportation passages in the lower part of the pipe gallery. In addition, during the installation of the upper pipes of the pipe gallery, a non-load-bearing operating platform needs to be set up to reduce the risk factors caused by construction personnel working at high altitudes and near the edge, and at the same time improve the work efficiency of workers. However, all vertical poles are made of steel pipes and fasteners. The erection not only affects the walking and normal installation space, but also is difficult and expe...
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IPC IPC(8): E04G1/04
Inventor 狄涛杨志威刘中宝何剑许爱军
Owner CHINA NAT CHEM ENG NO 16 CONSTR