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Adjustable rectangular formwork reinforcing assembly and construction method

A formwork reinforcement and adjustable technology, which is applied to the joints of formwork/formwork/work frame, the preparation of building components on site, construction, etc., can solve the problems of long time-consuming reinforcement and removal, hard-to-find reinforcement, and mold explosion. , so as to achieve the effects of good appearance of concrete forming, reduction of labor input and improvement of construction efficiency

Active Publication Date: 2020-12-04
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the most widely used formwork reinforcement method on the construction site is the reinforcement method of steel pipes and pull screws. This reinforcement method has the following disadvantages: (1) Generally, ratchet wrench is used for manual operation, and it takes a long time to reinforce and dismantle. It is extremely unfavorable in the project; (2) The method of threading and pulling the screw is generally used for reinforcement. The gap between the formwork drilling and the screw will cause grout leakage, which will affect the appearance of the concrete surface. Moreover, the drilling reduces the turnover times of the formwork and increases Consumption of materials; (3) Long-term use of the screw and supporting nuts will cause slippage, which is difficult to detect during the reinforcement process. It is generally the culprit that causes mold runout, mold expansion or even mold explosion on site

Method used

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  • Adjustable rectangular formwork reinforcing assembly and construction method
  • Adjustable rectangular formwork reinforcing assembly and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] refer to Figure 1 to Figure 2 As shown, an adjustable rectangular formwork reinforcement assembly includes four sets of formwork reinforcement units arranged around the formwork, the four sets of formwork reinforcement units all include a holding member, a positioning plate 1 and an adjustment assembly, and the four sets of holding The two ends of the parts are respectively movably connected with the corresponding positioning plates 1 (that is, the positioning plates 1 on the adjacent two sides). There are installation slots 11, and adjustment components are installed in the four sets of installation slots 11, and the four sets of adjustment components are respectively connected with the corresponding holding parts.

[0025] The clamping parts are adjusted by adjusting the components, so that the positioning plate 1 and the clamping parts jointly reinforce the formwork, effectively control the reinforcement of the formwork, facilitate installation and disassembly, and ...

Embodiment 2

[0034] A construction method for an adjustable rectangular formwork reinforcement assembly, characterized in that it comprises the following steps:

[0035] A. After installing the formwork, separate the locking part 5 on the device from the corresponding holding unit 6, and then fit it on the outside of the formwork;

[0036] B. Adjust the crossing angle of one of the telescopic parts 2 through the hinge rod to drive the corresponding clinging unit 6 to move up and down, and at the same time adjust the length to a suitable position adaptively. The positioning angle steel 73 will also follow the clinging unit 6 The movement of the template is fixed to the corner;

[0037]C. Then screw the threaded end of the screw 51 through the limiting member 52 and the limiting groove 41 on the fixing plate 4 to thread the locking unit 6, and finally fix the locking unit 6 on the outside of the template;

[0038] D. When the concrete has solidified to a certain extent, separate the screw 5...

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Abstract

The invention discloses an adjustable rectangular formwork reinforcing assembly and a construction method, and belongs to a device for reinforcing a rectangular component in building construction. Theadjustable rectangular formwork reinforcing assembly comprises four sets of formwork reinforcing units, wherein the four sets of formwork reinforcing units comprise holding pieces, positioning platesand adjusting assemblies; the two ends of the four sets of holding pieces are movably connected with the corresponding positioning plates correspondingly; the four sets of positioning plates are arranged on the periphery of a rectangular formwork correspondingly; mounting grooves are formed in the four sets of positioning plates correspondingly; the adjusting assemblies are mounted in the four sets of mounting grooves correspondingly; and the four sets of adjusting assemblies are connected with the corresponding holding pieces correspondingly. Compared with a traditional reinforcing method, the construction efficiency is improved by 4-5 times, and meanwhile, due to the fact that no opposite-pulling screw is arranged, the concrete forming impression is good.

Description

technical field [0001] The invention belongs to the field of building construction, and relates to a device for reinforcing rectangular components in building construction, in particular to an adjustable rectangular formwork reinforcing component and a construction method. Background technique [0002] Formwork reinforcement is a very important link in the building construction process. The quality of reinforcement directly affects the appearance of concrete after formwork removal. At present, the most widely used formwork reinforcement method on the construction site is the reinforcement method of steel pipes and pull screws. This reinforcement method has the following disadvantages: (1) Generally, ratchet wrench is used for manual operation, and it takes a long time to reinforce and dismantle. It is extremely unfavorable in the project; (2) The method of threading and pulling the screw is generally used for reinforcement. The gap between the formwork drilling and the screw...

Claims

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Application Information

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IPC IPC(8): E04G17/00E04G21/00
CPCE04G17/00E04G21/00
Inventor 石黎明
Owner CHINA MCC17 GRP