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Steel frame formwork assembly

A steel frame and formwork technology, which is applied to the joints of formwork/formwork/work frame, formwork/formwork/work frame, and on-site preparation of building components. It can solve problems such as poor strength and achieve convenient operation. Easy operation and specification, fast construction effect

Inactive Publication Date: 2013-02-13
福建安厦新型机械租赁有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still deficiencies in this design. The steel frame adopts a hollow tube profile similar to an R-shaped section, and the inner surface of the profile is depressed. On the reinforcing rib, the strength is slightly weaker; moreover, when splicing the templates, two actions are required to complete the splicing of adjacent templates and the pulling and fixing of the opposite template

Method used

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  • Steel frame formwork assembly
  • Steel frame formwork assembly
  • Steel frame formwork assembly

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Embodiment Construction

[0050] refer to figure 1 and figure 2 , steel frame formwork assembly, including steel frame formwork 1, internal corner formwork 2, external corner formwork 3, traction piece 4, splicing fastener 5, main corrugated rib fastener 6, anchor positioning piece 7, and corner fastener 8 , the steel frame formwork 1 is built on the position of the shear wall above the floor 9 . In the figure, the traction piece 4 is a long flat iron sheet, and a plurality of holes 41 are respectively provided at its two ends; the traction piece 4 can pass through the embossed parts 16 aligned with two adjacent steel frames 11; and the plurality of holes 41 The spacing is related to the designed shear wall thickness parameters; according to the thickness of the shear wall, the distance between the center of the steel frame slot 15 and the mold surface, the spacing between holes can be accurately calculated, and different wall thicknesses correspond to different hole positions, so that the constructi...

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Abstract

The invention relates to a steel frame formwork assembly, comprising steel frame formworks, an internal corner formwork for connecting spliced formwork internal corners, an external corner formwork for connecting spliced formwork internal corners, a leader for counter pulling the steel frame formworks on two sides of a wall body, a split joint fastener for fixing the adjacent steel frame formworks, a main edge fastener for fixing the outer side steel frame formworks and the main edges, a ground pin locating piece for solving leakage between the formwork and the floor, and a corner fastener for reinforcing the corner formwork and the wall body sectional formwork. By virtue of the innovative design to the leader and the steel frame formworks, the steel frame formworks are free from holes, and the leader can pass through a recess between the adjacent steel frames, so only one fastener is needed to lock and fix between the steel frames, and between the steel frame and the leader; and the leader can be used for counter pulling the two side formworks and locking the main edges. The assembly is reasonable to design, matched accurately, standard in construction, steady and free from hidden troubles, simplifies the locking link structure, avoids errors due to human factors, and ensures the construction quality.

Description

Technical field: [0001] The invention belongs to the field of construction, and in particular relates to a steel frame formwork component, which makes it standardized and standard to build a shear wall formwork during construction. Background technique: [0002] The existing steel frame formwork is widely used in cast-in-place construction of buildings, external walls and shear walls, and has the characteristics of convenient installation and repeated use, and greatly reduces the loss of wood. However, whether the design of the steel frame structure is reasonable or not will directly affect the progress of the construction. For example, Patent Application No. 200910215994.8 discloses a simple steel-frame plywood formwork. The steel frame is welded with angle steel. Steel pipes need to be added to the side to form a pair of tensile forces. For this reason, builders make new structures on the basis of the above-mentioned steel frame formwork, such as patent No. 201020641581....

Claims

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Application Information

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IPC IPC(8): E04G11/08E04G17/00E04G17/04E04G17/065
Inventor 李腾霄李连育
Owner 福建安厦新型机械租赁有限公司
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