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A formwork corner fastener connection structure and its construction method

A technology for connecting structures and fasteners, which is applied to the connection parts of formwork/formwork/work frame, formwork/formwork/work frame, building construction, etc., to increase the connection strength, facilitate installation and reuse, and ensure The effect of splicing stability

Active Publication Date: 2022-03-29
CHINA CONSTR FIRST GRP THE SECOND CONSTR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a formwork corner fastener connection structure and its construction method, which are used to solve the connection and fastening of the external corner position when the external cross-sectional size of the structure to be poured changes, and the convenient installation, adjustment and repetition of the fastening connection structure. use of technical issues

Method used

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  • A formwork corner fastener connection structure and its construction method
  • A formwork corner fastener connection structure and its construction method

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Embodiment Construction

[0032] Such as figure 1 and figure 2 As shown, a formwork corner fastener connection structure includes a first formwork 1, a second formwork 2 connected to the first formwork 1, connected to the first formwork 1 and located between the first formwork 1 and the second formwork 2 Connect the first back flute 3 and the first fixing member 4 at the male corner, the second back flute 5 connected to the second template 2 and located at the male corner connecting the first template 1 and the second template 2, and the second adjustment fixing piece 9, and the pull piece 10 connected between the first fixing piece 4 and the second adjusting fixing piece 9. The first back flute 3 is fixedly connected to the first fixing member 4 , and the first back flute 3 is detachably connected to the first template 1 . In this embodiment, the first formwork 1 and the second formwork 2 are aluminum molded square plates, and the two are vertically connected.

[0033] In this embodiment, the tens...

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Abstract

The invention discloses a formwork corner fastener connection structure and a construction method thereof. The connection structure comprises a first formwork, a second formwork connected to the first formwork, and a second formwork connected to the first formwork and located between the first formwork and the second formwork. The first back flute and the first fixing member at the external corner of the template connection, the second back flute and the second adjusting fixing member connected to the second template and located at the connecting male corner of the first template and the second template, and connected to the The pair of pull pieces between the first fixing piece and the second adjusting fixing piece. The present invention facilitates the adjustment of the fastening position according to the change of the cross-sectional size of the structure through the setting of the second adjustment fixing part and the clamping plate, so as to meet the needs of the construction site; and the setting of different positions of the clamping plate adapts to the style of the second adjustment fixing part and connection; through the setting of the first back corrugated and the second back corrugated, it is beneficial to the installation of the first fixing part and the second adjusting and fixing part, on the other hand, it is beneficial to the threading of the pulling part; through the connection of the second back corrugated middle connecting part setting, it is beneficial to increase the connection strength.

Description

technical field [0001] The invention belongs to the field of formwork construction, in particular to a formwork corner fastener connection structure and a construction method thereof. Background technique [0002] Due to the development of climbing formwork technology, the application of aluminum alloy formwork is becoming more and more extensive. However, during on-site construction, the waste of formwork and labor costs caused by the change of section size and the poor quality of concrete perception are always important factors restricting the development of aluminum alloy formwork. The external corners of the traditional aluminum alloy formwork wall are connected and fastened by fixed bolts, which cannot meet the construction problems caused by the change of the external section size of the wall, resulting in waste of formwork and labor costs, poor concrete quality and poor mold fit, etc. ;In addition, due to the huge pressure on the formwork during the concrete pouring ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G13/00E04G17/04E04G17/065
CPCE04G13/00E04G17/047E04G17/0657
Inventor 刘金龙徐皓明鲍喜臣李士军明一高吉梁旭柳楠
Owner CHINA CONSTR FIRST GRP THE SECOND CONSTR
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