Fixing device and method for quickly assembling suspended formwork and erecting formwork

A technology of fixing device and hanging formwork, which is applied to formwork/formwork/work frame, processing of building materials, preparation of building components on site, etc., can solve the problem of large deviation of sinking height, inconvenient transportation, and large deviation of concrete positioning. and other problems, to achieve the effect of fast and convenient installation and disassembly, easy assembly and disassembly, and not easy to be displaced and deformed.

Pending Publication Date: 2021-10-29
河南科建建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the concrete of the bathroom is formed, it is usually necessary to support and fix the hanging formwork, and the existing support and fixing method of the hanging formwork is: on the platform formwork of the toilet and the support formwork of the roof, the steel mesh will be laid first, and then the formwork will be laid. Fixing. In order to avoid the horizontal displacement of the hanging form, the hanging form is fixed on the steel mesh through steel wire binding. In order to avoid the vertical displacement of the hanging form, horizontal steel bars are lapped on the steel mesh to support the hanging form. The above method of fixing the hanging form has steel bars Or the amount of steel wire is large, the cost is high, time-consuming and labor-intensive, etc., and the steel mesh itself is also laid unevenly and unstable, which may easily cause the hanging formwork to be not firmly fixed, and problems such as inaccurate positioning, displacement, and sinking may easily occur. The quality of the subsequent concrete pouring and molding cannot be guaranteed. The formed concrete is prone to large positioning deviations, large deviations in sinking height, and damage to the edges of the concrete when removing the formwork. Destroy the concrete on the surface and affect the quality of perception; in addition, the existing hanging formwork is an integral rectangular frame, which is prone to problems such as difficulty in dismantling the hanging formwork and inconvenient transportation, and the existing detachable hanging formwork is not convenient for quick butt joint assembly

Method used

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  • Fixing device and method for quickly assembling suspended formwork and erecting formwork
  • Fixing device and method for quickly assembling suspended formwork and erecting formwork
  • Fixing device and method for quickly assembling suspended formwork and erecting formwork

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Such as Figure 1-5 As shown in the figure, a fixing device for quickly assembling the hanging formwork and supporting the formwork includes the hanging formwork body, the hanging formwork body is a rectangular frame composed of two L-shaped square steels 1, and the junction of the two L-shaped square steels 1 can be opened through The connection assembly 2 is connected, the connection assembly 2 includes a second bolt 4 and two connection nuts 3, the two connection nuts 3 are respectively fixed on the upper side of the junction of the two L-shaped square steel 1, and the second bolt 4 is threaded through Two connecting nuts 3 are threadedly connected with lock nuts 5 .

[0026] The lower side of the L-shaped square steel 1 is provided with a plurality of supporting assemblies at intervals, and the supporting assemblies include several-shaped brackets 6 and first bolts 7. The upper end of the several-shaped brackets 6 is provided with a positioning hole 8, and the lower...

Embodiment 2

[0029] The using method of the fast assembling hanging formwork support formwork described in embodiment 1 comprises the following steps:

[0030] (1) Two L-shaped square steels 1 are formed into a rectangular frame through the connection assembly 2 to obtain the hanger body; the first bolt 7 is passed through the sleeve 10 and the positioning hole 8 in turn, and then connected with the positioning nut 9 by threads, so that several The font support 6 is fixed on the lower side of the hanging mold body;

[0031] (2) Lay reinforced mesh on the platform formwork 12, then the lower end of several font support 6 is fixed on the platform formwork 12, carries out concrete pouring on the platform formwork 12 in the suspension formwork body;

[0032] (3) After the pouring is completed, the several-shaped support 6 is pre-embedded in the concrete, such as Image 6 As shown, take out the first bolt 7 from the positioning nut 9 and the sleeve 10, then open the connection assembly 2, and ...

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Abstract

The invention provides a fixing device and method for quickly assembling a suspended formwork. The fixing device comprises a suspended formwork body, the suspended formwork body is a rectangular frame composed of two pieces of L-shaped square steel, the two pieces of L-shaped square steel are connected through an openable connecting assembly, a plurality of supporting assemblies are arranged on the lower sides of the L-shaped square steel at intervals, the supporting assembly comprises an n-shaped support and a first bolt, a positioning hole is formed in the upper end of the n-shaped support, a positioning nut is fixed to the lower end of the positioning hole, a connecting hole matched with the positioning hole is formed in the L-shaped square steel, a sleeve coaxial with the connecting hole is fixed in the connecting hole, and the first bolt sequentially penetrates through the sleeve and the positioning hole and is connected with the positioning nut. According to the fixing device, it is guaranteed that the suspended formwork body is not prone to displacement deformation, the fixing device is fast and convenient to mount and dismount, and the construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of supporting and fixing hanging molds, in particular to a fixing device and method for quickly assembling hanging molds and supporting molds. Background technique [0002] When the concrete of the bathroom is formed, it is usually necessary to support and fix the hanging formwork, and the existing support and fixing method of the hanging formwork is: on the platform formwork of the toilet and the support formwork of the roof, the steel mesh will be laid first, and then the formwork will be laid. Fixing. In order to avoid the horizontal displacement of the hanging form, the hanging form is fixed on the steel mesh through steel wire binding. In order to avoid the vertical displacement of the hanging form, horizontal steel bars are lapped on the steel mesh to support the hanging form. The above method of fixing the hanging form has steel bars Or the amount of steel wire is large, the cost is high, time-consumi...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): E04G11/36E04G11/48E04G21/00
CPCE04G11/36E04G11/48E04G21/00
Inventor马西锋孙全明岳崇齐含钊赵传红庞玉亮崔振姜莹王风云
Owner河南科建建设工程有限公司