An intelligent turning device for shield segment steel skeleton

Abstract

The invention discloses an intelligent overturning device for a steel bar skeleton of a shield segment, comprising a magnetic displacement system, a mold frame 1, a rolling system, a welding system, a locking system, a mold frame 2, a frame placing system, a placing table 1, and a displacement system , inversion system, and side welding system; the invention can realize the positioning and fixed point of the steel frame through the mutual cooperation of the magnetic displacement system and the rolling system, which is accurate and does not require manual intervention, saves time and effort in operation and can carry out all-round inspection of the steel frame Welding, greatly reducing the possibility of missing key welding points, while ensuring uniform quality of welding points. The mold frame combination can be locked through the locking system, and then the steel cage and the steel mold can be welded synchronously. Through the cooperation of the displacement system and the side welding system, it is possible to weld difficult, deep or weak points without welding. Affected by the position or orientation of the steel skeleton, the work intensity is reduced and the possibility of processing accidents 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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