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Support mould method for cast-in-situ wall bodies

A form-supporting method and cast-in-place wall technology are applied in the on-site preparation of building components, formwork/formwork/work frame, formwork/formwork/work frame connectors, etc. The problems of high labor intensity and long construction time can achieve the effect of convenient construction, labor saving and low cost

Inactive Publication Date: 2010-02-24
杨小平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the technical defects of outdated formwork fixing equipment, high cost, difficult operation, long construction time, high labor intensity, and time-consuming and labor-consuming technical defects in the existing formwork support method for pouring walls, and provide people with a Formwork support method for cast-in-place walls with simple structure, low cost, convenient construction and high efficiency

Method used

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  • Support mould method for cast-in-situ wall bodies
  • Support mould method for cast-in-situ wall bodies
  • Support mould method for cast-in-situ wall bodies

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The formwork support method of the cast-in-place wall in this example is as follows: Figure II As shown, first, space the formwork columns 1 with screw jacks at a certain distance along the positioning line of the wall, and fix them between the building ceiling or the beam and the floor, and fix one formwork 2 on the formwork columns with screw jacks 1 On one side, the wall thickness measuring piece 3 is fixed on the through hole 4 of the formwork 2, the other side formwork 2 is close to the wall thickness measuring piece 3, and the other side formwork 2 is fixed by the formwork column 1 with a screw jack , and deliver it.

[0031] Among them, the formwork column 1 with the screw jack used in this example is as Figure four As shown, it is composed of the upper strut 9 and the screw jack at the bottom, the bottom end of the strut 9 is connected with the upper end of the screw jack, and the top of the strut 9 is provided with an insertion rod 10 to adjust the length of...

Embodiment 2

[0035] The formwork support method of the cast-in-place wall in this example is as follows: Figure 1 and Figure threeAs shown, first, space the formwork columns 1 with screw jacks at a certain distance along the positioning line of the wall, and fix them between the building ceiling or the beam and the floor, and fix one formwork 2 on the formwork columns with screw jacks 1 On one side, the wall thickness measuring piece 3 is fixed on the through hole 4 of the formwork 2, and the wire pipe and wire box are pre-embedded according to the construction drawings, and then the other side of the formwork 2 is close to the wall thickness measuring piece 3, with a belt After the formwork column 1 of the screw jack and the ordinary formwork column are fixed on the other side of the formwork 2, the horizontal back flute 5 is fixed on the formwork column 1 with the screw jack and the ordinary formwork column with fasteners, and then delivered for use .

[0036] The used formwork colum...

Embodiment 3

[0040] The formwork supporting method of the cast-in-place wall of this example is except used screw type jack and wall body thickness measuring part 3, all the other are the same as embodiment two.

[0041] The screw jack used in this example is as Figure five As shown, it is composed of a telescopic adjusting rod 11, a bearing 15, a bearing seat 16 and a rotating device 13, wherein the bottom end of the strut 9 is threadedly matched with the upper end of the telescopic adjusting rod 11, and the bottom end of the telescopic adjusting rod 11 passes through the bearing 15 Connected with the bearing seat 16, the diameter of the bearing seat 16 is the same as that of the strut 9, the rotating device 13 is a hole arranged on the telescopic adjustment rod 11, and the telescopic adjustment rod 11 is rotated by the iron rod inserted into the hole to adjust the strut 9 in height.

[0042] The wall thickness measuring part 3 used in this example is as Figure ten As shown, it is a c...

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Abstract

The invention belongs to the field of construction support mould technology, in particular to a support mould method for cast-in-situ wall bodies. The method is characterized in that: firstly, supportmould upright posts(1) with a lifting jack are fixed between the ceiling or beam and the floor of a building at certain intervals along the positioning line of a wall body; one face of a mould plate(2) is fixed on the side of the support mould upright posts(1) with the lifting jack, a wall thickness customization length device(3) is fixed in a through hole(4) of the mould plate(2), and the otherface of the mould plate(2) is closely pressed against the wall thickness customization length device(3) and fixed by the support mould upright posts(1) or / and common support mould upright posts; andthe support mould can be used after the two faces of the mould plate are fixed; the support mould upright posts(1) with the lifting jack consist of support rods(9) on the upper part and the lifting jacks on the bottom part, and the bottom ends of the support rods(9) are in matched connection with the upper ends of the lifting jacks. The technical scheme of the invention has the advantages of simple structure, low cost, convenient construction, great labor and time conservation and high efficiency.

Description

Technical field: [0001] The invention belongs to the technical field of building formwork, and in particular relates to a formwork method for cast-in-place walls. Background technique: [0002] With the wide application of cast-in-place technology, a large number of steel pipes, fasteners or wood should be used to support the pouring formwork in building construction. This not only increases the labor cost, but also takes up a large amount of construction sites, which is time-consuming and laborious, and prolongs the construction period, and the project cost cannot be effectively reduced for a long time. Therefore, in recent years, people are trying to find a new formwork method. For example, the Chinese patent ZL97118991.9 uses a steel wire grid corrugated polystyrene sandwich panel instead of a traditional steel formwork to assemble and assemble a casting mold at the construction site. A spacer is used between the two formworks to keep a certain distance between them. Co...

Claims

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Application Information

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IPC IPC(8): E04G17/14E04G11/06
Inventor 杨小平
Owner 杨小平
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