Concrete construction formwork tensioning device

A tensioning device and concrete technology, applied in manufacturing tools, ceramic molding machines, etc., can solve problems such as increasing difficulty, reducing installation efficiency, and uncertainty of the installation position of internal steel mesh, achieving good tensioning effect and good positioning effect. Effect

Pending Publication Date: 2022-07-01
THE THIRD ENG CO LTD OF THE HIGHWAY ENG BUREAU OF CCCC
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AI Technical Summary

Problems solved by technology

[0002] In the process of concrete construction, it is often necessary to prefabricate prefabricated parts of various specifications. In order to ensure the shape of the prefabricated parts, a tensioning device is required to limit the position of the construction formwork. The tensioning device of the concrete construction formwork in the prior art usually uses rebar , but in the actual operation process, due to the uncertainty of the installation position of the internal steel mesh, the difficulty of the installation process is increased, the installation efficiency is reduced, and the time for pouring concrete is increased, etc., so a concrete construction formwork with better effect is needed tensioning device

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  • Concrete construction formwork tensioning device

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Embodiment Construction

[0020] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all of them. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

[0021] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary ...

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Abstract

The invention discloses a concrete construction template tensioning device which comprises an inserting rod capable of penetrating through a construction template, one end of the inserting rod is provided with a fastener used for limiting the construction template, the other end of the inserting rod is connected with a connecting piece, and the connecting piece is sleeved with a protection pipe. Compared with the prior art in which only one threaded rod is used, the template fixing device has the beneficial effects that the fastener for limiting the position of the template is arranged at the end part of the inserting rod, so that the template fixing device has a better positioning effect and a better tensioning effect on the template compared with the prior art in which only one threaded rod is used; and through the arrangement of the protection pipe, the threaded pipe and the steel wire can be conveniently withdrawn after the prefabricated part is manufactured.

Description

technical field [0001] The invention relates to the technical field of concrete construction formwork processing, in particular to a concrete construction formwork tensioning device. Background technique [0002] In the process of concrete construction, it is often necessary to prefabricate prefabricated parts of various specifications. In order to ensure the shape of the prefabricated parts, a tensioning device is required to limit the position of the construction formwork. The tensioning device of the concrete construction formwork in the prior art usually adopts threaded steel. However, in the actual operation process, due to the uncertainty of the installation position of the internal steel mesh, increasing the difficulty in the installation process, reducing the installation efficiency, increasing the time for pouring concrete, etc., a better concrete construction formwork is needed. Tighten the device. SUMMARY OF THE INVENTION [0003] The purpose of the present inv...

Claims

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Application Information

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IPC IPC(8): B28B7/00
CPCB28B7/0014
Inventor 何水龙
Owner THE THIRD ENG CO LTD OF THE HIGHWAY ENG BUREAU OF CCCC
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