Hoisting device for rescuing crew members

Abstract

The invention discloses a hoisting device for rescuing crew members and aims at providing a hoisting device with high safety performance and reliable use. The hoisting device comprises a chassis (1). The chassis (1) is provided with a support frame (3) which is equipped with a bed plate (4), the bed plate (4) is respectively provided with a plurality of seats (41), the middle position of the bed plate (4) is provided with an elastic head guard back cushion (42), the central position of the elastic head guard back cushion (42) is provided with a king post (2), and the edges and / or the bottom of the chassis (1) are / is provided with a plurality of elastic protective pads (11). The invention further comprises a safeguard. The safeguard comprises a protective frame (5) and a foam protective plate (6), the protective frame (5) and the foam protective plate (6) are mutually matched with each other, the upper end part of the protective frame (5) is matched with the king post (2); and the lower end part of the protective frame (5) is matched with the edge part of the chassis (1). The hoisting device can be widely applicable to fields such as marine rescue, rescue at high-rise buildings, high-altitude conveying of personnel and materials and the like.

Description

technical field [0001] The invention relates to a hoisting device for rescue and carrying people. Background technique [0002] With the development of the globalized economy, maritime trade between countries and regions has become more and more frequent, as well as various maritime operations and maritime activities. In the complex marine environment, it is inevitable that various maritime accidents will occur from time to time. ; When a shipwreck accident occurs, it is a routine, quick and effective rescue method to send rescue planes to use various hoisting devices (such as hanging baskets) to rescue people; The hoisting device realizes the carrying of personnel or materials. However, existing hoisting devices generally have problems such as bulky, inconvenient to carry, and low safety due to imperfect technology, so that it is difficult to meet the requirements for use; as the announcement date is October 24, 2007, and the announcement number is CN 200964320Y The Chine...

AI Technical Summary

Problems solved by technology

However, existing hoisting devices generally have problems such as bulky, inconvenient to carry, and low safety due to imperfect technology, so that it is difficult to meet the requirements for use; as the announcement date is October 24, 2007, and the announcement number is CN 200964320Y The Chinese patent discloses a manned hanging basket, which includes a load-bearing chassis and an upper plate, braided cables are tied at intervals around the load-bearing chassis, and buoyant materials are filled along the periphery of the upper plate of the load-bearing chassis. The surfaces of the load-bearing chassis, upper plate and braided cables are coated with a layer of reflective material. From its structure, it can be seen that the man-carrying basket lacks protective devices and protective measures, and its center of gravity is unstable. When used in harsh environments, it has to be As far as safety is concerned, if the rescue is carried out in the case of strong sea wind and high waves, after the rescued person enters the manned gondola, due to the unstable center of gravity, it is easy to be affected by the wind and waves and cause violent swings during the hoisting process without protection. If the manned gondola of the measures hits the deck, the hull or reefs and other objects, the body injury to the rescued person in the gondola will be huge, and even life-threatening. If the manned gondola falls into the water, although Filled with buoyant material, but when falling, the rescued person may fall into the water first, and the buoyant material is on top, which will cause the rescued person's drowning risk, and the braided rope of the manned basket may become an escape route. bondage

The announcement date is September 20, 2006, and the Chinese patent with the announcement number CN 2818329Y discloses an anti-tilt hanging basket. The blue body of the anti-tilt hanging basket is composed of a cylindrical fence and a chassis, and the symmetrical It is equipped with a floating body, which is the same as the above-mentioned manned hanging basket. This anti-tilt hanging basket also lacks protective measures and has poor safety, and the upper end of its blue body is an opening. People will inevitably fly away from the basket from the opening of the basket body and be seriously injured. When the basket accidentally falls into the water, it is also possible that the person is on the bottom and the hanging basket is on the top. After entering the water, the hanging basket is buckled upside down , to cover the trapped people, thereby increasing the difficulty of escape for the trapped people; in addition, when the hanging basket falls on the deck or hull or reef or land and water, it will cause serious injury to the people in the hanging basket, because There is no buffer device at the bottom of the hanging basket, and the impact force generated by falling from a high place poses a serious safety threat to the personnel in the hanging basket. On the other hand, the anti-tilt hanging basket is bulky and inconvenient to carry, which is not conducive to high-speed and efficient rescue work. Require

The publication date is March 4, 2009, and the Chinese patent application with the publication number CN 101376426A discloses a foldable lifesaving hanging basket. Composed of the bottom net, there is a floating body on the blue body, and elbows are respectively set on the pilasters and central pillars of the blue body, through which the folding of the hanging basket can be realized, thereby reducing the lifesaving hanging basket to a certain extent The body shape is convenient for transportation and storage. However, its safety performance has not been effectively guaranteed, and the potential safety hazards are the same as those of the above-mentioned anti-tilt hanging basket.

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