Formwork reinforcement assembly with self-limiting function

Abstract

The invention relates to the field of formwork reinforcement, in particular to a formwork reinforcement assembly with the self-limiting function. The formwork reinforcement assembly comprises a control mechanism, an expansion mechanism, a limiting mechanism, a lubricating mechanism and an oil drain mechanism. Through the control mechanism, the formwork reinforcement assembly can be used for fixingdifferent formworks conveniently and flexibly, and the applicability of the formwork reinforcement assembly is improved. Through the expansion mechanism, the diameter of an expansion plate can be freely increased or reduced, and the good supporting effect on the formworks can be achieved. Through the limiting mechanism, the expansion plate damaged in the using process can be replaced in time, andthe working procedure and efficiency are ensured. Through the lubricating mechanism, the interior, not convenient to lubricate, of a second control block making contact with a first rotary shaft anda second rotary shaft can be lubricated, and the wear rate of the interior of the second control block is reduced. Through the oil drain mechanism, the air is prevented from going into lubricating oilsupplied to the interior of the second control block, so that parts are isolated from the air, and the service life of the parts is prolonged.

Description

technical field [0001] The invention relates to the field of formwork reinforcement, in particular to a formwork reinforcement assembly with a self-limiting function. Background technique [0002] The formwork is a temporary support structure, which is manufactured according to the design requirements, so that the concrete structure and components can be 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. A self-limiting component is required for formwork reinforcement. [0003] Most of the general self-limiting reinforcement components can only fix the formwork of a specific size, and the function is relatively single. When it is necessary to fix two templates with different apertures, it is inconvenient to fix them, and the reinforcement component is placed for a long time. If the key components are not lubricated in time, the wear rate of the ...

AI Technical Summary

Problems solved by technology

[0003] Most of the general self-limiting reinforcement components can only fix the formwork of a specific size, and the function is relatively single. When it is necessary to fix two templates with different apertures, it is inconvenient to fix them, and the reinforcement component is placed for a long time. Key parts are not lubricated in time, which will increase the wear rate of parts and reduce the service life and use experience of components

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