Fully automatic underground reinforcement mesh interweaving machine

Abstract

The invention discloses a fully automatic underground reinforcement mesh interweaving machine. For an existing underground continuous wall, a reinforcement cage is normally placed in a guide wall groove by using a crane, but the hoisting and the placement of the reinforcement cage into the guide wall groove are difficult; at present, no machine which combines an underground automatic groove digging function and a reinforcement mesh weaving function is available. A driving mechanism is used for driving an active carriage, an intermittent drive transmission and a groove milling mechanism; the intermittent driving mechanism is used for driving a transverse reinforcement rope interweaving mechanism and a longitudinal reinforcement conveying mechanism; the groove milling mechanism is used for digging out a guide wall groove of the continuous wall; the transverse reinforcement rope interweaving mechanism is used for reciprocally interweaving a reinforcement rope provided by a transverse reinforcement rope storage frame in the guide wall groove of the continuous wall; the longitudinal reinforcement conveying mechanism intermittently falls reinforcements; the driving mechanism is used for driving two longitudinal reinforcement connecting mechanisms to roll the reinforcements; the fixed reinforcements fall into the interwoven reinforcement rope along the longitudinal reinforcement guide mechanism to weave the reinforcement mesh. The guide wall groove of the continuous wall can be automatically dug underground, the reinforcement mesh can be automatically woven in the guide wall groove, and the underground continuous wall is quickly established.

Description

technical field [0001] The invention belongs to the field of construction machinery, and relates to a steel bar connection mechanism, an automatic groove digging mechanism and an automatic steel bar weaving mechanism, in particular to a fully automatic underground steel bar mesh interweaving machine. Background technique [0002] The foundation is the foundation of a building. With the development of the construction industry, the requirements for the efficiency of laying the foundation are getting higher and higher. At present, on construction sites, drilling machines are generally used to form pile holes in the foundation soil. Workers weave steel cages, put the steel cages into the pile holes, and then pour concrete building foundations into them. There are complicated steps, low efficiency, and manpower consumption. In addition, the established foundation wall is not continuous, and its strength is low; the existing underground continuous wall is generally first excavate...

AI Technical Summary

Problems solved by technology

At present, on construction sites, drilling machines are generally used to form pile holes in the foundation soil. Workers weave steel cages, put the steel cages into the pile holes, and then pour concrete building foundations into them. There are complicated steps, low efficiency, and manpower consumption. In addition, the established foundation wall is not continuous, and its strength is low; the existing underground continuous wall is generally first excavated by various digging machines to guide wall grooves in the ground, and then the steel cage is manually welded, and the crane is used to move the wall The steel cage is placed vertically into the guide wall groove, and finally the concrete is poured into it. The steps are complicated and the efficiency is low. Moreover, the steel cage is large in size, so it is difficult to lift and put it into the guide wall groove; the existing operation method requires manual climbing. It is unsafe to work in the soil tank below the ground

At present, there is no machine that integrates underground automatic trenching and automatic weaving of steel mesh

Images