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Steel skeleton structure house
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A steel skeleton and column technology, applied in the field of prefabricated buildings, can solve the problems of impact resistance, toughness, flexibility and shear resistance of large-scale mass-produced raw materials, high cost, and lack of universality, etc. Requirements, easy installation, and the effect of reducing workload
Pending Publication Date: 2019-07-05
SHANGHAI HU THRUSH HEAVY IND MASCH CO LTD
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Abstract
Description
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Problems solved by technology
However, in view of the current on-site construction workload of sub-steel frame structures is still quite heavy, and the technical ability requirements for workers are higher than those in traditional construction fields, resulting in high costs
Although the development of 3D printing buildings has begun, the current technology still cannot solve the problems of large-scale mass production and the impact resistance, toughness, flexibility and shear resistance of raw materials, so the promotion is still not universal
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Embodiment 1
[0046] Such as figure 2 , image 3 As shown, in the steel frame structure room of this embodiment, the column 1 includes a column body 11 and a column bottom plate 12: the column body 11 is a combined hollow formed by four identical square straight pipes 112 forming a cross. Column, the hollow 113 section shape of the combined hollow column is a square; the column bottom plate 12 is a square plate, the square straight pipe 112 is fixedly connected with the column bottom plate 12, and the four sides of the column bottom plate 12 are in contact with the square plate. The edges of the straight pipe 112 are flush; as Figure 4 As shown, the guide connecting plate 21 in this embodiment is a U-shaped plate, the two sides of the U-shaped plate are perpendicular to the bottom surface, and the two sides 214, 215 of the U-shaped plate are respectively parallel to the square vertical The two parallel planes 1123, 1124 of the tube 112 are bolted together.
[0047] During installation,...
Embodiment 2
[0050] Such as Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that the column in this embodiment is a cross-shaped column 115, its cross-section is cross-shaped, the guide connecting plate is a U-shaped plate, and the U-shaped The two sides of the U-shaped plate are perpendicular to the bottom surface, and the two sides of the U-shaped plate are respectively connected with two adjacent parallel planes of the cross-shaped column by bolts.
[0051] Such as Image 6 , during installation, first use lifting equipment to lift the column 1 to the position of the embedded part of the foundation, align and insert the column bottom plate hole 121 on the column bottom plate 12 with the screw of the embedded part, adjust the accuracy of the direction of the column 1, and then press The blocks and nuts are compacted and tightened to complete the installation of the column. When installing the main beam, when the main beam is close to the column 1, the two...
Embodiment 3
[0054] Such as Figure 7 As shown, the difference between this embodiment and Embodiment 1 is that the column 11 in this embodiment is a square column with a square cross section. The installation diagram of square column and main beam is as follows Figure 8 , the guide connecting plate is a V-shaped plate with an included angle of 90°, the guiding connecting plate is V-shaped concave toward the column 11, and the two sides 212, 213 of the V-shaped plate are perpendicular to each other. When installing the main beam, when the main beam is close to the column body 11, the two side faces 212, 213 of the V-shaped guide connecting plate 21 gradually approach the two adjacent side faces 1125, 1126 of the square column 11, and are connected The parts are adjusted and aligned until the two sides 212, 213 of the V-shaped guide connecting plate and the two adjacent sides 1125, 1126 of the square column fit and stick tightly, and then bolted through the corresponding through holes and...
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Abstract
The invention discloses a steel skeleton structure house. The steel skeleton structure house comprises columns and main beams. Guiding connecting plates are arranged on end parts of the main beams, and the outer shapes of the connecting parts of the guiding connecting plates and the columns are matched. The guiding connecting plates are provided with through holes, and the columns are provided with threaded holes corresponding to the through holes of the guiding connecting plates. The columns and the main beams are connected in a bolted mode through the through holes in the guiding connectingplates and the threaded holes in the columns. According to the steel skeleton structure house, the guiding connecting plates are arranged on the end parts of the main beams, during installation and inthe process of the main beams approaching the columns, the guiding connecting plates of the main beams and the columns are adjusted in direction and aligned at the connecting parts until the outer shapes of the main beams and the columns are matched and attached tightly, and then the main beams and the columns are connected in a bolted mode through the corresponding threaded holes. The guiding connecting plates on the end parts of the main beams enables the installation of the steel skeleton structure house to be more convenient and quicker, the steel skeleton structure house is more environmentally friendly than a concrete assembling structure, the workload of on-site construction is reduced, the skill requirements for workers is reduced, and good stability is achieved.
Description
technical field [0001] The invention relates to a fast factory prefabricated assembled building, in particular to a steel frame structure house. Background technique [0002] Traditional houses are reinforced concrete structures. As labor costs continue to rise, skilled workers decline year by year, and environmental protection requirements continue to increase during the construction process, it is imminent to reduce the environmental pollution of on-site construction and speed up construction. Reduce the weight of the building and use environmentally friendly High-quality materials and cost optimization have also become the top priority of construction enterprises. [0003] Concrete prefabricated houses and sub-steel frame houses gradually grew up under this background. Although the prefabricated concrete assembly can greatly reduce the environmental pollution on the construction site, it still uses traditional concrete pouring parts in essence, and it does not substantia...
Claims
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Application Information
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