Multi-station ship service winch with single-side centralization operating function

Abstract

The invention belongs to the technical field of ship service winches, and particularly relates to a multi-station ship service winch with a single-side centralization operating function. The winch comprises a gear box, a reduction box and a windlass, and the end face, toward the reduction box, of the windlass is provided with a first brake assembly; the first brake assembly comprises a first brake ring, a first bracket, a first pull rod, a first articulated support and a first foot tread rod; the winch also comprises a first deflector rod, the first foot tread rod and the first deflector rod extend in the radial direction of the windlass, and the first foot tread rod and the operating end of the first deflector rod are arranged adjacent to each other; when the first deflector rod makes swinging actions along the axis of a sleeve, and a deflector sheet draws a gear adjusting switch at the gear box through a draw rope or a draw rod to drive the gear box to make gear adjusting actions. The multi-station ship service winch has the advantages of a simple structure, low production costs and a low threshold of operation and maintenance, and a single person can operate the winch conveniently, so that the winch is very suitable for the use and maintenance needs of severe environments in which ships are located.

Description

technical field [0001] The invention belongs to the technical field of ship winches, and in particular relates to a multi-station ship winch with a single-side centralized operation function. Background technique [0002] At present, ships, especially large ocean-going ships, are equipped with various devices on the deck or in the hull, among which there are winches for retracting and unwinding cables. The traditional winch is usually composed of a motor, a gear box matched with the motor drive, a gear box matched with the gear box, and a winch matched with the gear box; when in use, the gear box gear is first adjusted according to the load, and the power is provided by the motor. After passing through the gearbox and reduction box, it is transmitted to the winch to realize the controllable retraction function of any length of cable. The problems in the above-mentioned existing structure are: firstly, when the winch is running, it not only needs to be able to realize the st...

AI Technical Summary

Problems solved by technology

The problems in the above-mentioned existing structure are: firstly, when the winch is running, it is not only necessary to be able to realize the stop and brake function at any time relative to the winch winch, but also the gear adjustment of the gear box needs to be manually adjusted on site

And because when braking, only the second end of the brake band moves toward the first end under the drive of the transmission assembly, so as to realize the tightness of the brake band, which will make the load on the second end of the brake band much greater than that of the first end The load, which in turn causes the brake band to be easily damaged due to uneven force

In addition, automatic structures such as the above-mentioned oil tanks will inevitably increase the production and use costs of ships, resulting in a further increase in the cost of small and medium-sized ships

More importantly, since ships often sail in harsh environments with high temperature and humidity, this will greatly affect the working sensitivity and service life of modern equipment, such as oil cylinders and even some relatively complex electric and oil circuit mechanisms. Damaged condition due to harsh environment

Once the above structure is damaged, the crew must have certain professional knowledge to carry out maintenance and replacement, otherwise it will even affect the normal performance of the ship

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