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[0003] The purpose of the present invention is to overcome the technical defects of outdated formwork fixing equipment, high cost, difficult operation, long construction time, high labor intensity, and time-consuming and labor-consu

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

Example Embodiment

[0029] Example one

[0030] The method of supporting the cast-in-place wall in this example is as follows Figure II As shown, firstly, the formwork column 1 with spiral jacks is spaced a certain distance along the wall positioning line, and fixed between the ceiling or beam of the building and the floor, and a template 2 is fixed to the formwork column with spiral jacks 1. On one side, the wall thickness setting piece 3 is fixed on the through hole 4 of the template 2, and the other side of the template 2 is close to the wall thickness setting piece 3, and the other side of the template 2 is fixed with the supporting mold column 1 with a screw jack , And then delivered.

[0031] Among them, the formwork column 1 with screw jack used in this example is as Figure Four As shown, it is composed of an upper strut 9 and a screw jack at the bottom. The bottom end of the strut 9 is matched with the upper end of the screw jack. The top of the strut 9 is provided with an inserting rod 10 t...

Example Embodiment

[0034] Example two

[0035] The method of supporting the cast-in-place wall in this example is as follows Figure one with Figure three As shown, firstly, the formwork column 1 with screw jacks is spaced a certain distance along the wall positioning line, and fixed between the ceiling or beam of the building and the floor, and a formwork 2 is fixed to the formwork column with spiral jacks 1. On one side, the wall thickness setting piece 3 is fixed on the through hole 4 of the template 2, and the line pipe and wire box are pre-embedded according to the construction drawings, and then the other side of the template 2 is pressed against the wall thickness setting piece 3, with tape After fixing the template 2 on the other side of the screw jack's supporting mold column 1 and the ordinary supporting column, use the fasteners to fix the horizontal backing 5 on the screw jack supporting mold column 1 and the ordinary supporting mold column, and then deliver it for use .

[0036] The su...

Example Embodiment

[0039] Example three

[0040] The method of supporting the cast-in-place wall of this example is the same as that of the second embodiment except for the screw jack and the wall thickness sizing part 3 used.

[0041] The screw jack used in this example is Figure 5 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 and the upper end of the telescopic adjusting rod 11 are threaded together, and the bottom end of the telescopic adjusting rod 11 passes through the bearing 15 Connected to the bearing seat 16, the diameter of the bearing seat 16 is the same as the diameter of the strut 9. The rotating device 13 is a hole provided on the telescopic adjustment rod 11, and the telescopic adjustment rod 11 is rotated through the iron rod inserted in the hole to adjust the strut 9 height.

[0042] The thickness of the wall used in this example is 3 such as Figure 10 As shown, it is a conv...

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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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