Oversized ultra-thick concrete beam template support system
A technology of concrete beam and support system, which is applied in the field preparation of formwork/formwork/work frame, pillar, and building components, etc., can solve the problem that the anti-sliding force of steel pipe fasteners cannot fully meet the requirements of use, the load of the support system is large, and the Demolition workload and other problems, to achieve the effect of saving manpower, construction process safety, and reducing construction costs
Active Publication Date: 2015-02-25
CHINA NAT CHEM ENG THIRD CONSTR
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Problems solved by technology
The existing support system is mostly supported by fastener-type steel pipe scaffolding. However, due to the huge load that the support system needs to bear during the construction of super-large chemical buildings, if scaffolding is used for support, very dense scaffolding needs to be erected. The demolition workload after construction is huge, resulting in a long construction period and high labor intensity. Moreover, even if a scaffold support system is installed, the support force of steel pipes and the anti-sliding force of fasteners in the existing scaffold support system may not be able to fully meet the requirements. Use requirements, thus posing safety hazards
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[0025] Such as figure 1 , 2 As shown, the ultra-large and ultra-thick concrete beam slab support system of the present invention includes support columns 1, main beams 2, and secondary beams 3. Support column 1 is seamless steel pipe, and primary beams 2 and secondary beams 3 are all H-shaped channel steels. The supporting column 1 is arranged at intervals, and the main beam 2 is provided on the supporting column 1, such as image 3 As shown, the top of each support column 1 is welded with a steel plate 12, the main beam 2 is welded to the steel plate 12, and each main beam 2 is formed by welding multiple beam plates, such as Figure 4 As shown, both sides of the welding point between the two beam plates are fully welded with shear plates 22, and both ends of each main beam 2 extend out of the support column 1, forming a safe operation surface. Parallel and evenly spaced, the main beam 2 is welded with multiple secondary beams 3, the multiple secondary beams 3 are also parallel t...
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An oversized ultra-thick concrete beam template support system comprises support columns, main beams and auxiliary beams. The plurality of support columns are separately arranged, the main beams are arranged on the support columns and distributed in parallel and spacing mode, two ends of each main beam extend out of the support columns, the plurality of auxiliary beams are arranged on the main beams and distributed in parallel and spacing mode, and the main beams are perpendicular to the auxiliary beams. The oversized ultra-thick concrete beam template support system can bear large load, is simple in structure and convenient to dismantle, and can be recycled.
Description
Technical field [0001] The invention relates to a building auxiliary equipment, in particular to a working frame of a building. Background technique [0002] With the development of large-scale chemical plants, the weight and volume of key equipment in chemical plants are also increasing, resulting in the structure of chemical buildings tending to be oversized. During the construction of such oversized chemical buildings, A safe and reliable support system is required. Existing support systems are mostly supported by fastener steel pipe scaffolds. However, due to the huge load that the support system has to bear during the construction of super-large chemical buildings, if scaffolding is used for support, very dense scaffolds need to be erected. The demolition workload after construction is huge, resulting in a long construction period and high labor intensity. Moreover, even if the scaffolding support system is installed, the supporting force of the steel pipes and the sliding ...
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IPC IPC(8): E04G11/48E04G11/50E04G25/02
Inventor 陈云生王灿华杨立好马飞跃
Owner CHINA NAT CHEM ENG THIRD CONSTR