Combined prefabricated floor slab for low-rise prefabricated steel structure dwellings
A prefabricated, steel structure technology, applied in the direction of floors, building components, building structures, etc., can solve problems that do not conform to the concept of environmental protection, cannot be reused, and difficult to recycle as a whole, so as to achieve seamless assembly and reduce construction costs , Improve the effect of connection strength
A prefabricated, steel structure technology, applied in the direction of floors, building components, building structures, etc., can solve problems that do not conform to the concept of environmental protection, cannot be reused, and difficult to recycle as a whole, so as to achieve seamless assembly and reduce construction costs , Improve the effect of connection strength
CN110485609AActive Publication Date: 2019-11-22宁夏神聚钢结构安装工程有限公司
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Embodiment 1
[0051] see Figure 1-4 , a combined prefabricated floor slab for low-rise prefabricated steel structure residences, including a prefabricated slab 1 and a connector 2, the connector 2 is made of stainless steel, and a number of evenly distributed displacement cavities are excavated on the connector 2, and the displacement cavities A rotating magnetic field generator 3 is installed to generate a huge rotating magnetic field through current changes. The rotating magnetic field generator 3 is a prior art, and its structure and circuit connection will not be repeated here. A number of through holes are dug at the left and right ends of the connector 2 , and the through hole communicates with the displacement cavity, and the displacement cavity is provided with a matching magnetic bolt 4, the magnetic bolt 4 includes a magnetic head 401 and a screw portion 402, the magnetic head 401 is matched with the displacement cavity, and the prefabricated plate 1 There are a number of fixing ...
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The invention discloses a combined prefabricated floor slab for low-rise prefabricated steel structure dwellings, and belongs to the field of construction technology. The combined prefabricated floorslab for the low-rise prefabricated steel structure dwellings can quickly connect prefabricated slabs through connecting parts, and technicians initiates a rotating magnetic field in a wireless signalmode to drive the installation action of magnetic bolts to achieve seamless assembling between the prefabricated slabs, with pre-embedded prestressed steel bars in the prefabricated slabs, under thetwo-way memory effect of shape memory alloy, and the high-strength expansion connection is realized, so that the transmission and sharing of prestress are completed, the assembling strength between the prefabricated slabs is improved, the wireless signal is used for completing the disassembling during recycling, non-destructive recycling of the prefabricated slabs is basically achieved, direct secondary utilization can be achieved, and assembling efficiency is significantly improved while the construction cost is reduced, and the combined prefabricated floor slab for the low-rise prefabricatedsteel structure dwellings is in line with the green environmental protection concept of sustainable development in nowadays society.
Description
technical field [0001] The invention relates to the technical field of construction, and more specifically relates to a combined prefabricated floor slab for a low-rise assembled steel structure residence. Background technique [0002] Steel structure residence refers to the residential building that uses steel as the load-bearing beam and column of the building. Its advantages are: 1. Light weight and high strength. The weight of a residence built with steel structure is about 1 / 2 of that of a reinforced concrete residence; The use area is about 4% higher than that of reinforced concrete houses. 2. Safety and reliability, good performance in earthquake resistance and wind resistance. 3. The steel structural components are manufactured in the factory, which reduces the workload on site, shortens the construction period, and meets the requirements of industrialization. 4. The quality of the steel structure factory is reliable, the size is accurate, the installation is conve...
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Patent Timeline
22 Nov 2019
Publication
CN110485609A
- IPC
- E04B5/02
- CPC
- E04B5/02; E04B5/023
- Inventors
- 不公告发明人