Reinforcing device for industrial factory building column hoisting and application method thereof
A technology for industrial workshops and reinforcement devices, which is applied in the processing of building materials, construction, and building construction. It can solve problems such as strength damage, insufficient bending rigidity, and cracks in concrete columns, so as to enhance the bending rigidity and save construction costs. Effect
Active Publication Date: 2016-09-14
上海星欣科技发展有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a reinforcement device and a method of use for hoisting the columns of industrial workshops. When the concrete columns are installed, a one-point hoisting method is adopted. During the hoisting process, if the bending rigidity of the concrete columns is insufficient, It is easy to cause cracks in the middle of the concrete column and cause strength damage
Method used
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Embodiment 1
[0028] Such as Figure 1-4 As shown, a reinforcement device for lifting columns in industrial workshops includes reinforcement brackets, wherein the reinforcement brackets include longitudinal angle steels 2, tie bolts 3 and transverse connection angle steels 4, and several parallel longitudinal angle steels 2 are welded at intervals. Horizontal connection angle steel 4, the two ends of the horizontal connection angle steel 4 and the longitudinal angle steel 2 are welded through double-sided fillet welds, the size of the welding leg is 6mm, and the horizontal limb of the vertical angle steel 2 has a round hole for pulling Knot bolt 3 through.
[0029] Such as image 3 with Figure 4 As shown, the longitudinal angle steel 2 is an equilateral 150×150×5 angle steel, the material is Q345B, and the length is 3500mm.
[0030] Such as Figure 4 As shown, seven horizontal connecting angle steels 4 are welded at intervals between two parallel longitudinal angle steels 2. The horizo...
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The present invention relates to a reinforcing device for industrial factory building column hoisting and an application method thereof. The device comprises reinforcing supports. Each reinforcing support comprises longitudinal angle irons, pulling bolts and horizontal connection angle irons, a plurality of horizontal connection angle irons are intervally welded between the two parallel longitudinal angle irons, and horizontal arms of the longitudinal angle irons are provided with round holes for allowing the pulling bolts to pass through. The method comprises connecting the longitudinal angle irons and the horizontal connection angle irons through welded joints; forming the round holes in the horizontal arms of the longitudinal angle irons corresponding to the horizontal connection angle irons, the positions of the round holes being positioned in the middles of the horizontal arms; respectively disposing the two reinforcing supports on an upper flange and a lower flange of a concrete column; penetrating the pulling bolts into the round holes, integratedly connecting the up and down reinforcing supports by using the pulling bolts, and tightening the pulling bolts; and hoisting the concrete column, and taking the reinforcing supports down after lifting is in place to perform hoisting, reinforcing and lifting of next concrete column. Steel column safety during the hoisting process is ensured, and construction cost is saved.
Description
technical field [0001] The invention belongs to the technical field of building engineering construction, and in particular relates to a reinforcing device and a using method for hoisting columns of industrial workshops. Background technique [0002] Reinforced concrete refers to the components formed by filling concrete in steel pipes. Reinforced concrete columns have the advantages of greatly improved bearing capacity, significant economic effects, simple construction, and can greatly shorten the construction period. Therefore, they are widely used in the field of construction engineering. According to the manufacturing and construction methods Divided into cast-in-place columns and prefabricated columns. The integrity of cast-in-place reinforced concrete columns is good, but the workload of formwork is large. The construction of prefabricated reinforced concrete columns is more convenient, but the joint connection quality must be ensured. According to the method of rein...
Claims
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IPC IPC(8): E04G21/14E04G21/16
CPCE04G21/14E04G21/162
Inventor 刘明路王馥琴师兴旺唐启旭常华
Owner 上海星欣科技发展有限公司