Winch compensation device

Abstract

The invention discloses a winch compensation device. The winch compensation device comprises a base, a pulley assembly, a guide rail, a driving device and a control system; the base is used for fixingthe guide rail, the pulley assembly comprises a sliding part and a pulley connected with the sliding part; the driving device is suitable for driving the sliding part to slide along the guide rail; acable between a roller and a tractor is suitable for winding around the pulley; the control system comprises a controller and a cable tension detector; and the cable tension detector is used for detecting the tension of the cable between the roller and the tractor, the driving device and the cable tension detector are connected to the controller in a signal mode correspondingly, when the cable tension detector detects the tension change of the cable, the cable tension detector sends an adjustment signal to the controller, when the controller receives the adjustment signal, then control the driving sliding part of the driving device to slide along the guide rail. The winch compensation device can adjust the cable tension between the roller and the tractor when the cable tension changes, sothat the cable tension between the roller and the tractor is restored within a preset tension range.

Description

technical field

[0001] The invention relates to the field of ship winch mechanical equipment, in particular to a winch compensation device. Background technique

[0002] The winch is also known as the hoist. This product has high versatility, compact structure, small size, light weight, heavy lifting, and convenient use and transfer. It is used in lifting or flat towing of marine equipment. The scientific research winch is an important scientific research equipment for marine surveys. The release and recovery of the cable through the winch allows the terminal scientific research equipment to smoothly sample the ocean's seawater, geology and microorganisms. Scientific research winches are generally divided into two types: straight-pull type and traction type. At present, marine scientific investigations are gradually moving from shallow seas to deep seas and even abysses. The depth of marine investigations generally exceeds 5,000 meters. In order to meet the exploration of ...

Examples

Embodiment Construction

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes ...

technical field

[0001] The invention relates to the field of ship winch mechanical equipment, in particular to a winch compensation device. Background technique

[0002] The winch is also known as the hoist. This product has high versatility, compact structure, small size, light weight, heavy lifting, and convenient use and transfer. It is used in lifting or flat towing of marine equipment. The scientific research winch is an important scientific research equipment for marine surveys. The release and recovery of the cable through the winch allows the terminal scientific research equipment to smoothly sample the ocean's seawater, geology and microorganisms. Scientific research winches are generally divided into two types: straight-pull type and traction type. At present, marine scientific investigations are gradually moving from shallow seas to deep seas and even abysses. The depth of marine investigations generally exceeds 5,000 meters. In order to meet the exploration of ...

Examples

Embodiment Construction

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes ...

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