Novel double-line winch

Abstract

The invention discloses a novel double-wire winch which comprises a rack. A motor is fixedly connected to the upper surface of the rack, and a driving mechanism is rotatably connected to the left side of the motor; a winch body is rotatably connected to the right side of the driving mechanism, and located between the motor and the driving mechanism; and the winch body comprises a reel. According to the novel double-line winch, a turbulent flow mechanism, a sealing mechanism and a connecting rod are installed in a connecting wheel, when the connecting wheel is rotated, a clamping ball is driven by a convex block to extend outwards under the inertia effect; since the bottom stress of the sealing mechanism is not uniform, gas at the bottom is pushed upwards to the turbulent flow mechanism while inclined rotation is conducted, and then the gas is pushed out through the turbulent flow mechanism; a clamping plate is extruded by a limiting ball under the inertia effect, and the fitting degree between a spoiler and the sealing mechanism is increased; a movable plate is pushed to move under the air pressure effect, and the problem that gaps are generated when cables are wound since the size of a side wing baffle of a traditional winch is fixed is solved.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a novel double-wire winch. Background technique [0002] In the civil construction process, the winch is widely used because of the external use of pulley blocks of all levels, which can carry heavy objects very conveniently. The winch is generally divided into mobile type and fixed type. According to the winding method, it can be divided into single-wire and multi-wire. Driven by a motor, the power is transmitted to the winch through the deceleration of the transmission system. [0003] Most of the traditional winches only rotate on a fixed axis. When the length of the reel is too large, the cables will be too concentrated due to the need to retract and release a large number of cables, and finally form an irregular spindle shape. Due to the uneven force on both sides of the cables, After working for a long time under high load, the internal stress will be concentrate...

AI Technical Summary

Problems solved by technology

[0003] Most of the traditional winches only rotate on a fixed axis. When the length of the reel is too large, the cables will be too concentrated due to the need to retract and release a large number of cables, and finally form an irregular spindle shape. Due to the uneven force on both sides of the cables, Under high load, after working for a long time, the internal stress will be concentrated, resulting in fatigue fracture

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