Novel climbing mechanism

Abstract

The invention relates to the technical field of concrete high tower climbing structures, in particular to a novel climbing mechanism. The novel climbing mechanism comprises a rail anchored to the surface of the concrete which has been poured, a stepping device arranged on the rail and a control platform fixed to the stepping device. The stepping device comprises two sets of climbing boxes which are arranged in the vertical direction at an interval. A climbing oil cylinder is arranged between the two sets of climbing boxes. The control platform is fixed to the climbing box on the upper layer. The novel climbing mechanism further comprises hanging claws rotationally hinged into the climbing boxes through horizontal rotating shafts. One ends of the hanging claws extend into the climbing boxes, and the other ends of the hanging claws are hooked and fixed or released from the rail. The side wall of a box body of each climbing box is provided with an observation structure used for observingthe connecting condition of the corresponding hanging claws and the rail. The climbing mechanism is simple in structure, convenient to operate and high in safety, the hooking condition of the hangingclaws and the rail can be observed at every moment, the operation safety is greatly improved, the occurrence of an unhooking problem is avoided, and the novel climbing mechanism has great popularization value.

Description

technical field [0001] The invention relates to the technical field of climbing structures of concrete high towers, in particular to a novel climbing mechanism. Background technique [0002] At present, most concrete high towers are poured mostly by climbing formwork technology, and the main part of the climbing mechanism is the bump mechanism driven by the swing rod. For example, a climbing device introduced in a Chinese invention patent named "a climbing device for a hydraulic automatic climbing formwork system" whose patent number is "CN2004200763546" includes a track anchored on the surface of the poured concrete and a track mounted on the track. Stepping device, the stepping device includes two sets of climbing boxes, the two sets of climbing boxes are connected by vertical climbing oil cylinders, and a spring return device is installed in the upper and lower climbing boxes, and one end of the spring return device is hinged to the bottom of the climbing box. At the low...

AI Technical Summary

Problems solved by technology

However, the climbing stroke of this climbing structure is small, and the efficiency is low. At the same time, because the climbing structure is a closed structure, it is impossible to check the hanging rail of the cam block in real time, and there is a greater safety risk.

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