Combined type building template fixing structure

Abstract

The invention discloses a combined type building template fixing structure, and relates to the technical field of fixing devices. The combined type building template fixing structure solves the problems that the length requirements of various required steel pipes can be obtained only by on-site measurement when steel pipes are used for fixing templates at present, the time and labor are wasted, the construction period is delayed, and the contact end surface between the steel pipes and the template is small. The combined type building template fixing structure comprises a top block and a fine adjustment mechanism; the top block is rotatably connected to the top of an inner fixing pipe through a pin rod; and the fine adjustment mechanism is movably connected to the top of an outer fixing pipe. The combined type building template fixing structure can change the support length to adapt to the fixing of the templates with different heights, the step of obtaining the length and quantity of steel pipes required by on-site measurement is omitted, and the construction progress is accelerated; and the design of the top block of the top surface of the inner fixing pipe increases the contact area between the combined type building template fixing structure and the templates, so that the combined type building template fixing structure can more stably support the templates.

Description

technical field [0001] The invention belongs to the technical field of prefabricated building formwork, and more specifically relates to a fixed structure of a combined building formwork. Background technique [0002] The building formwork is a temporary support structure, which is manufactured according to the design requirements, so that the concrete structure and components are formed according to the specified position and geometric size, maintain their correct position, and bear the self-weight of the building formwork and the external load acting on it. Concrete Commonly used formwork for casting mainly includes wood formwork, bamboo formwork, plastic formwork, etc. In the existing combined formwork, wall materials such as cement are usually poured into a wall mold that can be assembled with an aluminum formwork, and the aluminum formwork is disassembled and reused after the wall material is completely solidified. [0003] For example, in the patent with the applicati...

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Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a combined building formwork fixing structure to solve the fixed length of steel pipes used on the existing construction site. When using steel pipes to fix the formwork, it is necessary to measure on the spot to obtain the required various steel pipes. The required length can only be submitted to the plan to receive the corresponding steel pipes, which takes time and effort and delays the construction period. Moreover, when steel pipes are used to fix the formwork, the contact end surface between the steel pipes and the formwork is small. When the concrete is poured, the internal tension of the formwork becomes larger. The force on one end is relatively large, it is easy to poke the template, and even cause the phenomenon of drum mold, and the problem of low stability

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