Integral hoisting method for outer side formwork of outer wall column
A technology for the overall hoisting method of the outer formwork of the outer wall column, which is applied to the field preparation of formwork/formwork/work frame, building components, construction, etc., which can solve the problems of safety accidents, damage to hoisting objects, etc., and achieve the distance The effect of flexible layout, improving the efficiency of assembly work, and avoiding the risk of assembly operation
Active Publication Date: 2021-11-23
SHANGHAI BAOYE GRP CORP
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Problems solved by technology
[0002]Currently, with the improvement of construction and design capabilities, the aesthetic requirements of building exterior walls are getting higher and higher. If the surface is further provided with support, and at this time, square steel is needed as the scheme of the exterior wall column, and for such a scheme, if there is no suitable hoisting method, safety accidents may occur during the hoisting process or the hoisting object may be damaged
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[0032] The present invention is further illustrated below by specific examples.
[0033] Such as figure 1 As shown, a method for overall hoisting of the outer formwork of the outer wall column, including
[0034] Step 1, component processing:
[0035] Step 1.1. Production of steel bar hook: use C8 steel bar to process and produce, the blanking length is 250mm-300mm, the inner diameter of the bending arc is not less than 50mm, the straight section at both ends of the arc is 100mm, and the other side is 142mm-192mm ;
[0036] Step 1.2. Production of limit pin: use C8 steel bar to process and manufacture, the blanking length is 250mm, the inner diameter of the bending arc is not less than 50mm, the length of the welding section with the angle steel is 50mm, the horizontal section of the fixed limit wooden square is 85mm, and the fixed limit The vertical section of the wooden square is 115mm;
[0037] Step 1.3, cutting and punching of angle steel: use 50*3 equilateral angle st...
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The invention relates to the field of building construction, in particular to an integral hoisting method for an outer side formwork of an outer wall colum. The integral hoisting method comprises the steps that steel bar hooks are manufactured; a limiting pin is manufactured; angle steel is cut and punched; a steel bar hook is welded with square steel; the angle steel is welded with the limiting pin; a template is cut and the template is matched; the upper ends of battens are punched; components and accessories are assembled; the cut templates are sequentially fixed to the battens through steel nails respectively, and the battens are located on the two sides of the templates; a limiting batten is clamped in the limiting pin to fix the lower section of the square steel; and the outer side formwork of the outer wall column is integrally hoisted. According to the integral hoisting method for the outer side formwork of the outer wall column, the spacing arrangement of square steel secondary keels is flexible, and the spacing can be freely adjusted without being limited by calculation; splicing can be conducted on the ground, the splicing work efficiency is improved, and the high-altitude template splicing operation risk is avoided; disassembly and assembly are not needed, and overall hoisting is fast; the square steel is fixed by a hook and the limiting batten, so that the problems of template damage caused by fixing the square steel by the steel nails and falling of the square steel in the hoisting process are avoided.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a method for integrally hoisting the outer formwork of an exterior wall column. Background technique [0002] At present, with the improvement of construction and design capabilities, the aesthetic requirements of building exterior walls are getting higher and higher. At the same time, there are situations where further support needs to be provided on the completed decorative surface. At this time, square Steel is used as the exterior wall column scheme, and for such schemes, if there is no suitable hoisting method, safety accidents may occur during the hoisting process or the hoisting objects may be damaged. Contents of the invention [0003] The purpose of the present invention is to propose a method for integrally hoisting square steel as the secondary keel of the outer formwork of the outer wall column. [0004] In order to achieve the above object, the present inventi...
Claims
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IPC IPC(8): E04G13/02E04G21/14
CPCE04G13/02E04G21/14
Inventor 裴海清鲁自力郑海李海林
Owner SHANGHAI BAOYE GRP CORP