Formwork fastening device

A technology of fastening device and formwork, which is applied to the connection of formwork/formwork/work frame, the preparation of building components on site, construction, etc. Large and other problems, to avoid the problem of wall sealing, good effect of pulling and fixing, and improve the efficiency of assembly

Active Publication Date: 2016-02-17
湖南好快省建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the rubber hose is a disposable product, which cannot be reused, and the utilization rate is extremely low, and the rubber hose is contained in the concrete wall, which is not conducive to the later wall sealing, and may easily cause defects such as uneven wall surface and water leakage; at the same time, the glue T

Method used

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Embodiment Construction

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0025] A formwork fastening device of the present application includes a first formwork 61, a second formwork 62 spaced parallel to one side of the first formwork 61, a first back flute 71 vertically fixed to the outside of the first formwork 61, and a second formwork 71 vertically fixed to the second formwork. 62 outside the second back flute 72, the first template 61 is provided with a first through hole 611, the second template 62 is provided with a s...

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Abstract

The invention provides a formwork fastening device. The formwork fastening device comprises a first formwork, a second formwork arranged on one side of the first formwork in a parallel and spaced mode, a first back edge perpendicularly fixed to the outer side of the first formwork, and a second back edge perpendicularly fixed to the outer side of the second formwork. First through holes are formed in the first formwork, and second through holes are formed in the second formwork. The formwork fastening device further comprises a through-wall taper pin, a fastening bolt and an eccentric cam mechanism. Compared with the prior art, the formwork fastening device has the advantages of being low in cost, high in wall quality and good in environment protection performance.

Description

【Technical field】 [0001] The invention relates to the technical field of building templates, in particular to a template fastening device. 【Background technique】 [0002] In the field of construction, when the aluminum alloy formwork is used for construction, the wall and beam structures of each floor are required to meet the verticality and flatness that meet the inspection requirements after the concrete is poured. In the formwork fastening device with back flute and opposite pull screw, the verticality and flatness of walls and beams, as well as the absence of a wrong platform between the upper wall and the lower wall, all need to rely on back flute and opposite tension. Pull the tightening of the bolts to ensure. [0003] Such as figure 1 As shown, the formwork fastening device of the related art includes a first formwork 11, a second formwork 12 located on one side of the first formwork 11, a first back flute 41 vertically fixed on the outside of the first formwork 11...

Claims

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Application Information

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IPC IPC(8): E04G17/065
CPCE04G17/0658
Inventor 唐伟华
Owner 湖南好快省建筑科技有限公司
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