A gantry-type double-pipe inserting machine and its inserting method

Abstract

The invention discloses a gantry type double-tube inserting machine, which comprises a crawler belt traveling device, a gantry type frame, a main tower, a hammer vibrator and an intubation hanger. The crawler running device includes the crawler frame and the left and right crawlers installed on both sides of the crawler frame; the gantry frame is installed on the crawler running device and the upper and lower trolleys that move synchronously are installed on the upper and lower beams one by one; The hoist and control room are installed on the lower trolley; the middle and lower ends of the main tower are respectively connected to the upper and lower trolleys, and a pair of fixed pulleys and inclination sensors are installed on the top of the main tower; wire rope encoders are installed on the fixed pulleys; The wire rope bypassing a pair of fixed pulleys is connected to the winch; the intubation hanger is connected to the lower end of the hammer and two intubation pipes are connected at the bottom; the control platform, electrical control system, construction control system and data wireless transmission module are installed in the control room . The invention can effectively improve the insertion efficiency and accuracy of the plastic drainage board, shorten the construction period, and save labor costs.

Description

technical field [0001] The invention relates to a gantry type double-pipe inserting machine and an inserting method thereof. Background technique [0002] With the acceleration of economic construction in coastal cities, soft foundation treatment projects have also increased accordingly. Drainage consolidation method is one of the commonly used methods for soft foundation treatment. The effect of drainage consolidation on soft soil foundation determines the quality of the project. Therefore, improving the efficiency and quality of drainage consolidation of soft foundation is the key to improving construction efficiency and saving costs in soft foundation projects. key. The plastic plate drainage method is a kind of drainage consolidation method. The technical process of this method is to insert the strip-shaped plastic drainage board into the soft soil foundation with a plugging machine as a vertical drainage channel, and connect the plastic drainage board with the sand cu...

AI Technical Summary

Problems solved by technology

These insertion machines have disadvantages such as low efficiency of single-pipe insertion of drainage boards, difficulty in ensuring the verticality of insertion pipes, large labor requirements, uneven insertion depth of plastic drainage boards, and inability to automatically record insertion depth and timely feedback results.

The above-mentioned shortcomings of the plug-in machine have seriously affected the stable, accurate and efficient insertion of plastic drainage boards, so there is an urgent need for a new type of plug-in machine with a high degree of automation in the market

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