Climbing reversing box of hydraulic self-climbing formwork system

Abstract

The invention discloses a climbing reversing box of a hydraulic self-climbing formwork system. The climbing reversing box of the hydraulic self-climbing formwork system comprises a base, a first self-climbing formwork system and a second self-climbing formwork system; the first self-climbing formwork system and the second self-climbing formwork system are arranged on the base; the base is a rectangular base; a first guide rail groove is formed in the lower surface of the base; the base is mounted on a first linear guide rail through the first guide rail groove; a driving motor is arranged in abase body of the base; a top formwork is arranged between a first self-climbing formwork system and a second self-climbing formwork system; and hydraulic cylinder mounting bases are fixedly mounted at the front end and the rear end of the base. Structures such as the first self-climbing formwork system, the second self-climbing formwork system and the top formwork are arranged on the base, the top formwork is driven by a first hydraulic mechanism, and the first self-climbing formwork system and the second self-climbing formwork system are driven by a second hydraulic mechanism, so that pouring cavities are formed between the structures and a tunnel bed rock body; and therefore, workers can conveniently perform pouring of a tunnel, and the construction efficiency of the tunnel is effectively improved.

Description

technical field [0001] The invention relates to the technical field related to tunnel construction, in particular to a climbing reversing box of a hydraulic self-climbing formwork system. Background technique [0002] Climbing formwork is the abbreviation of climbing formwork, and it is also called jumping formwork abroad. It consists of three parts: climbing formwork, climbing frame (some climbing formwork has no climbing frame) and climbing equipment. It is an effective tool in the construction of high-rise structures such as shear wall systems, cylinder systems, and bridge piers. Due to the self-climbing ability, there is no need for hoisting by hoisting machinery, which reduces the lifting workload of transportation machinery during construction. Hanging scaffolding on self-climbing formwork can save external scaffolding during construction. In summary, climbing formwork can reduce the number of hoisting machinery and speed up construction, so the economic benefits are...

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Problems solved by technology

In summary, climbing formwork can reduce the number of hoisting machinery and speed up construction, so the economic benefits are better. However, the climbing formwork structure used in traditional building construction can only move in the horizontal or vertical direction, resulting in flexible actual steering. However, because the side walls of the tunnel are arched structures, the traditional climbing formwork structure cannot be applied to the tunnel construction, resulting in the installation and disassembly of the formwork during the tunnel construction process occupying a large amount of man-hours in the tunnel construction as a whole. As a result, the overall efficiency of tunnel construction at this stage is relatively slow

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