A kind of double rubber ring steel socket and socket steel cage assembly method

Abstract

The invention discloses a method for assembling a reinforcement cage of a steel bearing socket with double rubber rings. An annular bottom formwork is coaxially installed with a plurality of limit posts, and the bottom formwork and the stopposts are fixed; the socket steel ring is axially The top is fixed on the bottom mold; the inner reinforcement cage is lowered outside the limit column, and the lower end of the inner reinforcement cage is inserted into the socket steel ring, and then welded; the annular top mold is set on the upper part of multiple limit columns, Keep the top mold and the bottom mold coaxial, and then fix the top mold; hoist the socket steel ring above the inner reinforcement cage, lower the socket steel ring to the outside of the top of the inner reinforcement cage, and the socket steel ring and the inner reinforcement cage The reinforcement cage is welded; the outer reinforcement cage is hoisted above the inner reinforcement cage, the outer reinforcement cage is placed outside the inner reinforcement cage and lowered, the lower end of the outer reinforcement cage touches the bottom mold, and the two ends of the inner reinforcement cage and the outer reinforcement cage are connected and fixed. Complete the assembly of the reinforcement cage. The assembling method of the invention improves the concentricity among the components of the reinforcement cage.

Description

technical field [0001] The invention relates to the technical field of concrete pipe processing, in particular to a method for assembling a reinforcement cage with double-rubber ring steel socket sockets. Background technique [0002] Pipe jacking technology is a non-excavation pipe laying construction technology used in municipal construction. Its advantages are that it does not affect the surrounding environment or has little impact, the construction site is small, the noise is low, and it can work deep underground. An underground pipeline construction method developed later, it does not need to excavate the surface layer, and can cross roads, railways, rivers, ground buildings, underground structures and various underground pipelines, etc.; pipe jacking construction relies on the main jacking cylinder and the thrust of the relay between the pipelines, etc., push the tool pipe or the boring machine from the working well through the soil layer to the receiving well for hois...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the assembly process of the intermediate bearing, the socket steel ring and the steel cage is usually to put the inner and outer steel cages together, and then weld and fix them, and then connect the row bearing, the socket steel ring and the inner and outer steel cages, which is difficult during the connection process. Ensure the overall concentricity of the reinforcement cage, thereby affecting the pouring quality of the concrete pipe

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