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Reusable plastic-wood formwork for concrete pouring

A technology of concrete and plastic wood, which is applied in the processing of formwork, formwork/formwork components, formwork/formwork/work frame, etc., which can solve the problems of affecting building quality, poor formwork fixing effect, and increasing building use costs. , to achieve the effect of improving safety and reliability, improving building construction quality, and improving installation stability

Pending Publication Date: 2022-07-08
江苏伍德佩克新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing plastic formwork has the following defects during use: first, the fixing effect of the formwork is poor, and it is easy to run out of the mold during the concrete pouring process, which affects the quality of the building; second, the formwork is difficult to demould, and the It is easily damaged during the molding process, and the reuse rate is poor, which increases the cost of building use

Method used

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  • Reusable plastic-wood formwork for concrete pouring
  • Reusable plastic-wood formwork for concrete pouring
  • Reusable plastic-wood formwork for concrete pouring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] like figure 1 , 2 A reusable plastic-wood formwork for concrete pouring shown in 4 and 4 includes a bottom plate 1, a positioning frame 2, a plastic-wood formwork 3 and a demoulding assembly 4; the bottom end of the bottom plate 1 is provided with a first groove 10, The upper end is provided with a second groove 11, and the edge of the second groove 11 is provided with a positioning groove 12;

[0038] like figure 1 , 3 , 5, the positioning frame 2 includes a top support ring 20, a side support rod 21 and a limit ring 22, the top support ring 20 is a rectangular structure, and two top beams 200 are crossed inside the top support ring 20; There are 8 rods 21 , each lateral strut 21 is evenly distributed on the lower end surface of the top support ring 20 , the limit ring 22 is movably clamped inside the second groove 11 , and the limit ring 22 is connected to the bottom of each side strut 21 . The ends are fixedly connected, the limit ring 22 has the same structure a...

Embodiment 2

[0042] like figure 1 , 2 A reusable plastic-wood formwork for concrete pouring shown in 4 and 4 includes a bottom plate 1, a positioning frame 2, a plastic-wood formwork 3 and a demoulding assembly 4; the bottom end of the bottom plate 1 is provided with a first groove 10, The upper end is provided with a second groove 11, and the edge of the second groove 11 is provided with a positioning groove 12;

[0043] like figure 1 , 3 , 5, the positioning frame 2 includes a top support ring 20, a side support rod 21 and a limit ring 22, the top support ring 20 is a rectangular structure, and two top beams 200 are crossed inside the top support ring 20; There are 8 rods 21 , each lateral strut 21 is evenly distributed on the lower end surface of the top support ring 20 , the limit ring 22 is movably clamped inside the second groove 11 , and the limit ring 22 is connected to the bottom of each side strut 21 . The ends are fixedly connected, the limit ring 22 has the same structure a...

Embodiment 3

[0047] like figure 1 , 2 A reusable plastic-wood formwork for concrete pouring shown in 4 and 4 includes a bottom plate 1, a positioning frame 2, a plastic-wood formwork 3 and a demoulding assembly 4; the bottom end of the bottom plate 1 is provided with a first groove 10, The upper end is provided with a second groove 11, and the edge of the second groove 11 is provided with a positioning groove 12;

[0048] like figure 1 , 3 , 5, the positioning frame 2 includes a top support ring 20, a side support rod 21 and a limit ring 22, the top support ring 20 is a rectangular structure, and two top beams 200 are crossed inside the top support ring 20; Eight rods 21 are provided, and each lateral strut 21 is evenly distributed on the lower end surface of the top support ring 20 . The ends are fixedly connected, the limit ring 22 has the same structure as the top support ring 20, and the side length is greater than that of the top support ring 20; the lower end of the limit ring 22...

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Abstract

The reusable plastic-wood formwork for concrete pouring comprises a bottom plate, a positioning frame, a plastic-wood formwork body and a demolding assembly, the positioning frame comprises a top supporting ring, lateral supporting rods and a limiting ring, a top cross beam is arranged in the top supporting ring, the lateral supporting rods are arranged at the lower end of the top supporting ring, and the limiting ring is connected with the lateral supporting rods and connected with the bottom plate in a clamped mode; the plastic-wood mold shell comprises an upper mold plate and a side mold plate, the upper mold plate is arranged on the top supporting ring, the upper end of the side mold plate is connected with the upper mold plate, and the inner wall of the side mold plate is connected with the lateral supporting rod; the demolding assembly comprises a lifting sleeve, a driving gear ring and an adjusting gear, the lifting sleeve is rotationally clamped with the bottom plate, a demolding ejector rod is connected in the lifting sleeve, a connecting gear is arranged at the lower end of the lifting sleeve, and the driving gear ring is in meshed connection with the connecting gear and the adjusting gear; the device is reasonable in structural design, capable of effectively improving the building quality, high in repeated utilization rate and suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a reusable plastic-wood formwork for concrete pouring. Background technique [0002] With the development of my country's economy and the improvement of the level of industrialization, the process of industrialization has gradually accelerated, the construction technology has gradually improved, and more and more high-rise buildings have appeared in modern cities. If the original construction technology is used, the floor slab is bulky, and the amount of concrete and steel is large, which not only reduces the safety factor of the house, but also increases the economic cost. [0003] In the process of pouring the cast-in-place multi-rib building, special mold shells are required. The special mold shells include injection molding mold shells and glass fiber reinforced plastic mold shells. They are all in the shape of an upside-down square basin, the inner wall of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/36E04G9/02E04G9/08E04G19/00E04G17/00
CPCE04G11/36E04G9/02E04G9/08E04G19/003E04G17/00
Inventor 徐彬
Owner 江苏伍德佩克新材料有限公司
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