Double-roller hydraulic winch

Abstract

The invention discloses a double-roller hydraulic winch, and aims to solve the problems that an existing hydraulic winch needs an external motor and a speed reducer when in operation, so that the existing hydraulic winch occupies a larger space, and the existing hydraulic winch is only provided with one winding drum, so that the working efficiency is low, and meanwhile, a steel wire rope is easy to get out of a groove when in operation. The double-roller hydraulic winch comprises a support, two winding drums and a motor, wherein the motor is mounted on the side wall of the support; a hydraulicvalve group is connected to the bottom of the motor; the two winding drums connected with the motor are mounted inside the support; a rope pressing device fixed to the support is arranged at the upper parts of the two winding drums' the rope pressing device is connected with two pressing rods correspondingly positioned at the upper part of one winding drum, and a plurality of uniformly distributed wire rope clamps are arranged on the side wall, far away from each other, of each winding drum; and the motor side wall is connected with an input sleeve which is connected into a winding drum closeto the motor side wall.

Description

technical field [0001] The invention relates to the field of hydraulic winches, in particular to a double-drum hydraulic winch. Background technique [0002] The winch can be divided into five types according to its use method: manual winch, electric winch, pneumatic winch, mechanical winch and hydraulic winch. The existing hydraulic winch needs an external motor and reducer during operation, which takes up a large space and There is only one reel on the existing hydraulic winch, so there is a defect of low working efficiency, and at the same time, the steel wire rope of the existing hydraulic winch is easy to get out of the groove when it is in operation. [0003] The patent with the publication number CN201777807U discloses a hydraulic winch, which cannot solve the problem proposed by this application: the existing hydraulic winch needs an external motor and a reducer during operation, thus occupying a large space, and There is only one reel on the existing hydraulic winc...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a double-drum hydraulic winch, which can solve the problem that the existing hydraulic winch needs an external motor and a reducer during operation, thus occupying a large space, and there is only one drum on the existing hydraulic winch, so that There is the defect of low working efficiency, and at the same time, the existing hydraulic winch has the problem that the wire rope is easy to fall off the groove when it is in operation

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