Hoisting device for construction of large-diameter jacking pipe

Abstract

The invention discloses a hoisting device for construction of a large-diameter jacking pipe. The hoisting device comprises a cross beam, stand columns are symmetrically fixed to the left end and the right end of the bottom of the cross beam, a support is installed at the top of the cross beam, a solar cell panel is installed at the top of the support, and storage batteries are evenly arranged on the portion, at the bottom of the solar cell panel, of the cross beam. A jacking pipe is bound and hung on a hook. According to the specification of the jacking pipe, a locking bolt is taken out of aninner cavity of a fixing block, a clamping block is separated from an inner cavity of a groove, a clamping plate is detached from the fixing block and replaced at the moment, then a servo motor is controlled to be started through a control panel, the servo motor drives a lead screw to rotate through a rotating shaft, therefore the driving block drives the clamping plate to get close to the jackingpipe till a rubber ball makes direct contact with the jacking pipe to fix the jacking pipe, so that the hoisting device can conveniently hoist jacking pipes of different specifications in various modes, the falling possibility of the jacking pipes is reduced, and the practicability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a hoisting device for large-diameter pipe jacking construction. Background technique [0002] With the large-scale and rapid development of urbanization, a large number of underground pipelines, underground transportation, and underground buildings have been continuously built, rebuilt, and expanded. Among them, the pipe jacking method is widely used due to its wide range of applicable soil, small disturbance of soil layers, and small amount of work. It is widely used, and usually a hoisting device is required during the use of pipe jacking, but there are still certain problems with the existing device, the specific problems are as follows: [0003] The traditional device cannot hoist roofs of different specifications, thus reducing the practicability of the device, and the pipe jacking is prone to fall during the hoisting process, which brings potential safety haza...

AI Technical Summary

Problems solved by technology

[0003] The traditional device cannot hoist roofs of different specifications, thus reducing the practicability of the device, and the pipe jacking is prone to fall during the hoisting process, which brings potential safety hazards. In addition, the traditional device does not have the advantage of energy saving, resulting in waste of energy

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