Reinforcement cage intelligent turnover device for shield segments

Abstract

The invention discloses a reinforcement cage intelligent turnover device for shield segments. The reinforcement cage intelligent turnover device comprises a magnetic attraction displacement system, adie frame I, a rolling system, a welding system, a latch fastener system, a die frame II, a frame placement system, a placement table I, a displacement system, an inversion system and a lateral welding system. According to the reinforcement cage intelligent turnover device for the shield segments, a reinforcement cage can be accurately positioned at a fixed point through mutual cooperation of themagnetic attraction displacement system and the rolling system without manual intervention, the operation is time-saving and labor-saving, the reinforcement cage can be subjected to omnibearing welding, so that the possibility of omission of key welding points is greatly reduced, and meanwhile, unified quality of the welding points is guaranteed. By means of the latch fastener system, the die frames can be combined and locked, then the reinforcement cage and a steel membrane can be subjected to synchronous welding treatment, and by cooperative work of the displacement system and the lateral welding system, welding difficult points, deep points or weak side points can be welded without being affected by the position or orientation of the reinforcement cage, so that working intensity is reduced, and the probability of machining accident risks is reduced.

Description

technical field [0001] The invention relates to the technical field of shield tunneling segment production and manufacturing, in particular to an intelligent flipping device for a steel bar skeleton of a shield tunneling segment. Background technique [0002] With the rapid development of the national economy, people's living standards are improving day by day, and the people's requirements for the quality of life are also constantly improving. A qualitative leap has taken place in all aspects of clothing, food, housing and transportation, among which the requirements for transportation are particularly prominent, as small as within the city or between communities. The upgrading of transportation and the reform of inter-city or inter-provincial transportation are the key areas of national infrastructure development. Most of the above-mentioned infrastructure industry upgrades need to involve tunnel operations, such as high-speed railway drilling tunnels, underground tunnels ...

AI Technical Summary

Problems solved by technology

[0003] Most of the current shield segment steel frame turning equipment has the following problems: (1) In the current conventional steel frame turning equipment, most of the simple sling devices are used to locate and fix the steel frame with the placement device, and then use Manual welding is time-consuming and labor-intensive, and it is impossible to weld the steel skeleton in multiple directions. First, it is easy to miss key welding points, and second, it is easy to cause the quality of welding points to be unable to be standardized and unified; (2) the current flip Most of the equipment welds the reinforcement cage and the steel mold separately. On the one hand, it will easily lead to a lower degree of stability of the final skeleton, and on the other hand, it will increase the number of steps in the processing of the reinforcement skeleton; When doing side points, it is often difficult to weld because the position of the steel skeleton does not correspond, which increases the work intensity, and because of the need to use manual methods, there is a possibility of processing accident risks

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