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Wood-plastic formwork reinforcement clamp for square column concrete member and its use method

A technology of wood-plastic formwork and concrete, which is applied in the field of formwork/formwork/work frame, preparation of building components on site, building construction, etc., and can solve the problems of poor reinforcement stiffness, high formwork pressure, mold expansion and formwork joint cracking Problems such as slurry leakage, to achieve the effect of convenient assembly and disassembly, simple use, and guaranteed locking effect

Active Publication Date: 2018-10-26
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the reinforcement rigidity of the wood-plastic formwork of the square column concrete member is poor, and the formwork bears too much concrete side pressure, which easily causes the phenomenon of wrong tire, mold expansion and formwork joint cracking and grout leakage

Method used

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  • Wood-plastic formwork reinforcement clamp for square column concrete member and its use method
  • Wood-plastic formwork reinforcement clamp for square column concrete member and its use method
  • Wood-plastic formwork reinforcement clamp for square column concrete member and its use method

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Effect test

Embodiment 1

[0026] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a wood-plastic formwork reinforcement clamp for square column concrete members includes a male end 2, a female end 1 and a locking structure arranged between the male end 2 and the female end 1, and the male end 2 includes a male end clamping part And the locking part of the male end, the locking part of the male end includes the contact arm 23 of the male end and the connecting arm 22 of the male end; Rod 24, the end of the connecting rod is provided with a threaded part 25; the female end 1 includes a female end clamping part and a female end locking part, and the female end clamping part includes a female end contact arm 13 and a female end connecting arm 12; the female end lock The tightening part includes a female locking arm 11 and a hollow locking cylinder 14 fixed inside the female locking arm 11. The female locking arm 11 is also provided with a through hole 15, and the through hole 15 is locate...

Embodiment 2

[0029] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a method for using a wood-plastic formwork reinforcement fixture for a square column concrete member, including a concrete member 5 and a formwork back flute 4 evenly arranged outside the concrete member 5, the female end contact arm 13 and the male end contact arm 23 Respectively close to the two sides of the right angle of the concrete member 5, the female end connecting arm 12 and the male end connecting arm 22 are respectively close to the side of the formwork back corrugated 4, the connecting rod 24 of the locking structure passes through the through hole 15 and the hollow The lock cylinder 14, the nut 3 is locked on the threaded part 25, and the locking position of the nut can be adjusted.

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Abstract

The invention discloses a square column concrete member wood-plastic formwork reinforcement clamping apparatus comprising a male end, a female end and a locking structure arranged between the male end and the female end. The male end and the female end are clamped on the outer portion of the external corner of a concrete member in a matched manner. The locking position can be regulated, the problems that the square column concrete member wood-plastic formwork reinforcement rigidity is poor and the pressure, of the concrete side, borne by a formwork is too large are solved, and the phenomena of wrong blanks, mold expansion and slurry leakage caused by formwork joint cracking are further reduced.

Description

technical field [0001] The invention belongs to a wood-plastic formwork reinforcement jig for a square column concrete component and a method for using the same, in particular to a reinforcement jig for an external corner of a column formwork. Background technique [0002] With the rapid development of social economy, people's lives are changing with each passing day, and the requirements for urban construction are getting higher and higher. The development trend of modern construction-green construction has entered the construction agenda. The polymer wood-plastic formwork has the advantages of high strength, simple process, good economy, easy demoulding, good plasticity, reusable use and green environmental protection. In recent years, It has been widely used in the construction market. [0003] With the promotion and application of wood-plastic formwork, there are many defects in the traditional reinforcement method. When square column formwork is reinforced, steel pipe ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G13/02
CPCE04G13/02E04G13/023
Inventor 王波陈世华
Owner CHINA MCC17 GRP
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