Hydraulic capstan

Abstract

The invention discloses a hydraulic capstan, which comprises a platform, wherein an engine, a hydraulic control valve bank and a windlass are arranged on the platform; support leg oil cylinders are fixed at four corners of a platform bottom plate respectively; four corners of a platform panel are hinged with movable arms respectively; the end part of each movable arm is hinged with the end part of a supporting arm; each movable arm is hinged with one end of a movable arm oil cylinder; the other end of the movable arm oil cylinder is hinged with the platform; each movable arm is hinged with one end of a supporting oil cylinder, and the other end of the supporting oil cylinder is hinged with the supporting arm; the power output end of the engine is provided with a hydraulic pump; a main shaft of the windlass is connected with a hydraulic motor; a steel wire rope of the windlass passes through a pulley and is connected with a hanger; the pulley is arranged on the top of a bracket; and the bracket is fixed on one side of the platform. The hydraulic capstan overcomes the defects of working risk, high labor intensity and low working efficiency existing in the conventional manual operation such as tree cutting and transportation, cable erection, deep well excavation, riverway silt removal and riverway transportation, and is suitable for carrying of cut trees, erection of cables between a riverway and a ridge, deep well excavation, riverway silt removal and riverway transportation.

Description

technical field [0001] The invention relates to a hydraulic machine, in particular to a hydraulic winch. Background technique [0002] At present, the felled trees on the hillside can only be transported to motor vehicles by primitive manual methods at the risk of their lives. The working method is very dangerous and backward, and the labor intensity is high and the work efficiency is low. To erect the cable between the river course and the mountain ridge is manually drawn, which requires a lot of manpower, and there are problems of work danger, high labor intensity and low work efficiency. In addition, in deep well excavation, river dredging, and river transportation, there are problems of using artificial gallows to lift earth, rocks or objects, which need to be replaced by mechanical professional equipment to save manpower and material resources. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a hydrauli...

AI Technical Summary

Problems solved by technology

[0002] At present, the felled trees on the hillside can only be transported to motor vehicles by primitive manual methods at the risk of their lives. The working method is very dangerous and backward, and the labor intensity is high and the work efficiency is low.

To erect the cable between the river course and the mountain ridge is manually drawn, which requires a lot of manpower, and there are problems of work danger, high labor intensity and low work efficiency.

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