Carrying device for tubular pile

Abstract

The invention relates to the technical field of mechanical equipment, and discloses a carrying device for a tubular pile. The carrying device for the tubular pile comprises a main support, the bottomof the main support is fixedly connected with hydraulic lifting columns, and the bottoms of the hydraulic lifting columns are fixedly connected with bottom plates. By arranging lifting devices and cooperating with the hydraulic lifting columns, multiple sections of adjustment of different heights can be carried out when the tubular pile is carried, and use is more flexible and convenient; after the tubular pile is clamped, motors on the left side and the right side rotate synchronously, the motor on the left side rotates anticlockwise, the motor on the right side rotates clockwise to drive spools to rotate, steel wire ropes on the left side and the right side are wound, and clamping devices at the other ends of the steel wire ropes are driven to ascend slowly to finely adjust the height ofthe clamped tubular pile; and the position of the tubular pile can be conveniently and accurately placed when the tubular pile is manufactured and used, the main support is rapidly and accurately lifted in cooperation with the hydraulic lifting columns, and the carrying time of the tubular pile is greatly shortened.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a handling device for pipe piles. Background technique [0002] At the end of the 1960s, the Fengtai Bridge Factory of the Ministry of Railways began to produce pre-tensioned prestressed concrete pipe piles (referred to as PC piles), which were mainly used for the foundation construction of railway bridge projects; in the 1970s, post-tensioned prestressed concrete pipes were developed and produced. pile. Since the 1970s, especially in the construction of Shanghai Baoshan Iron and Steel Works, a large number of steel pipe piles imported from Japan have been used, which are not only expensive but also poor in durability. In order to meet the needs of port construction and development, in 1987, the Third Navigation Bureau of the Ministry of Communications introduced a full set of prestressed high-strength concrete pipe piles (PHC pipe piles for short) production lines ...

AI Technical Summary

Problems solved by technology

Since the 1970s, especially in the construction of Shanghai Baoshan Iron and Steel Works, a large number of steel pipe piles imported from Japan have been used, which are not only expensive, but also poor in durability.

[0003] In the production and use of pipe piles, the handling device is used for short-distance handling, but the existing pipe pile handling device is not flexible enough in use, and is subject to certain restrictions during use, and corresponding adjustments cannot be made. Make the use of pipe pile handling device limited

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