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Fixture for buildings

A construction and fixture technology, which is applied in construction, building structure, and on-site preparation of building components, etc., can solve problems such as easy slippage of fasteners, non-vertical formation of column side concrete, and mold running.

Active Publication Date: 2015-12-16
JIANGSU SUZHONG CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the side formwork at the end of the shear wall and the end of the structural column has been using the traditional method, that is, fastening and reinforcement with fasteners and short steel pipes, such as figure 1 As shown, when pouring concrete, the fasteners are easy to slip and cause the formwork to run, resulting in non-vertical formation of the concrete on the column side and incorrect external angles. Quality defects

Method used

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  • Fixture for buildings
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Apply this scheme to the 200mm-thick secondary structure rear wall end construction column:

[0028] A fixture for construction, including a horizontal back corrugated 1, a horizontal square tube at the end 2, a baffle 3, a "[" shaped block 4, a pull screw 5, a short capped screw 6, a capped top wire 7, a sleeve Cylinder 8, "T"-shaped rotary handle 9, square gasket 10, wing nut 11, retaining post 12, the two horizontal back flutes 1 are arranged in the upper and lower directions, and there is a gap between the two transverse back flutes 1, A plurality of baffles 3 are arranged between the two transverse back corrugations 1, and the connection mode between the two transverse back corrugations 1 and the baffle plates 3 is welding, and the two transverse back corrugations 1 and the plurality of baffle plates 3 form a long Beam frame, two ends of the horizontal square tubes 2 are arranged between the two long beam frames, a gap is provided between the two ends of the horizo...

Embodiment 2

[0036] Apply this scheme to a 300mm shear wall:

[0037] A fixture for construction, including a horizontal back corrugated 1, a horizontal square tube at the end 2, a baffle 3, a "[" shaped block 4, a pull screw 5, a short capped screw 6, a capped top wire 7, a sleeve Cylinder 8, "T"-shaped rotary handle 9, square gasket 10, wing nut 11, retaining post 12, the two horizontal back flutes 1 are arranged in the upper and lower directions, and there is a gap between the two transverse back flutes 1, A number of baffles 3 are arranged between the two transverse back corrugations 1, and the connection between the two transverse back corrugations 1 and the baffle plates 3 is to weld the two transverse back corrugations 1 and several baffle plates 3 to form a long beam frame, two ends of the horizontal square tubes 2 are arranged between the two long beam frames, a gap is arranged between the two ends of the horizontal square tubes 2, and the two ends of the horizontal square tubes 2...

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PUM

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Abstract

The invention provides a fixture for buildings, comprising transverse back fillets, end transverse square tubes, retaining plates, U-shaped retaining blocks, tie bolts, short capped screws, capped jackscrews, sleeves, T-shaped rotary handles, square spacers, butterfly nuts and retaining posts. The fixture has the advantages that concrete forming section dimensional accuracy problems that ends of a cast-in-place concrete shear wall and structural columns at ends of a secondary-structure post-built wall have are solved, the structure is simple, operating is simple, safety is high, practicality is high, and another technical problem is solved for greatly improving concrete forming quality.

Description

technical field [0001] The invention belongs to the field of construction tools, in particular to a construction clamp. Background technique [0002] Cast-in-place means "on-site" and "casting". The floor or shear wall formed at the construction site through the process of setting up formwork, binding steel bars, pouring concrete, and curing is different from prefabrication. Any structure that binds steel bars on site and pours concrete The part is called a "cast-in-place" structure. This cast-in-place technology has good integrity and strong earthquake resistance. However, whether the formwork support is firm or not directly determines the quality of the concrete forming, including the cross-sectional size, the squareness of the male and female angles, etc. Since the side formwork at the end of the shear wall and the end of the structural column has been using the traditional method, that is, fastening and reinforcement with fasteners and short steel pipes, such as figur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G17/00
Inventor 卢开礼姚程天吴跃文于兵
Owner JIANGSU SUZHONG CONSTR GROUP