CN210149527U - Escape device - Google Patents

Abstract

An escape device is suitable for being installed on a side of a first ship and matched with a second ship with a plurality of retaining rings for use. The escape device comprises a base, a support frame which is pivoted on the top of the base and is provided with a through hole, and a slideway mechanism. The slide mechanism comprises a fixing ring, a pipeline unit connected with the fixing ring, and a plurality of positioning hooks arranged on the pipeline unit in a ring mode. The slide mechanism can be switched between a storage state and a spreading state. When the pipe unit is in the unfolded state, the fixing ring is arranged on the support frame, the positioning hook and the pipe unit penetrate through the through hole, so that one end of the pipe unit extends downwards to the second ship, and the positioning hook is hooked on the retaining ring. A user may escape from the first vessel to the second vessel through the piping unit.

Description

Escape device

Technical Field

The utility model relates to a lifesaving device, in particular to an escape device which is arranged on a ship and is used for people to escape.

Background

When a large-scale commercial ship or passenger ship encounters an accident in navigation and needs to be abandoned for escape, the large-scale commercial ship or passenger ship usually depends on a lifeboat carried by the ship or a rescue boat sent by other ships. However, according to the size of the ship and the influence of the depth of the draught, the ship deck and the lifeboat which have accidents may have the difference of several meters, and usually, the escaper can move downwards to the lifeboat from the outside of the ship board by means of the rope ladder, so that the escape speed is quite slow, the escaper can fall into the sea due to the influences of the swinging of the ship body, the hitting of sea waves and the like in the process of climbing the rope ladder, and therefore the existing ship escape equipment still has an improved space.

Disclosure of Invention

The object of the present invention is to provide an escape device that overcomes at least one of the disadvantages of the prior art.

The utility model discloses an escape device is applicable to and installs the ship board at first ship to the collocation has the second ship use of several buckle, escape device contains and can fix the base of the internal face of ship board, install in the top of base has and is located the support frame of the through-hole in the outside of ship board, and slide mechanism. Slide mechanism includes solid fixed ring, connects gu fixed ring and telescopically extend and define escape passage's pipeline unit, and the several encircles and locates pipeline unit be opposite to connect gu the location hook of one side of fixed ring, pipeline unit has and is close to gu fixed ring's entry section, and be opposite to the exit section of entry section. The slide way mechanism can be switched between a storage state and a spreading state, and in the storage state, the slide way mechanism is stored in the base, and the inlet section and the outlet section are close to each other; when the ship is in the unfolding state, the fixing ring is arranged on the support frame, the positioning hook and the pipeline unit penetrate through the through hole, so that the outlet section and the positioning hook extend downwards to the second ship, and the positioning hook is hooked on the retaining ring.

The utility model discloses an escape device, the pipeline unit has the definition the flexible pipe of passway for escaping, several interval set up in the beaded finish of flexible pipe, and several connection the beaded finish of beaded finish.

The utility model discloses an escape device, flexible pipe has several axial interval and radially inwards protrudes and has elastic footpath section of contracting.

The utility model discloses an escape device, the beaded finish that the pipe unit has several about interval arrangement, several set up in the beaded finish and down flexible pipe that extends, and several connection the stiffener of beaded finish, each flexible pipe can down wear to establish into adjacent beaded finish, flexible pipe is injectd jointly escape way.

The utility model discloses an escape device, each flexible pipe has radially inwards protruding and have elastic footpath shrinkage section.

The beneficial effects of the utility model reside in that: the outlet section can be kept facing the second ship by hooking the positioning hook on the retaining ring of the second ship, so that a user can be ensured to quickly and safely move from the first ship to the second ship by using the pipeline unit without falling into the sea.

Drawings

Other features and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments with reference to the accompanying drawings, in which:

fig. 1 is a perspective view of a first embodiment of the escape apparatus of the present invention, illustrating a chute mechanism in a stowed position;

FIG. 2 is a fragmentary perspective view of the first embodiment illustrating the chute mechanism in a deployed state;

FIG. 3 is a side view of the first embodiment illustrating a plurality of retaining hooks hooked to a plurality of retaining loops of a second boat when the chute mechanism is in the deployed state;

fig. 4 is a side view of a second embodiment of the escape apparatus of the present invention, illustrating the positioning hook hooked on the buckle when the slide mechanism is in the deployed state;

FIG. 5 is a cross-sectional view of the ramp mechanism of the second embodiment; and

figure 6 is a fragmentary side view of the second embodiment illustrating one of the telescoping tubes being withdrawn from the adjacent telescoping tube.

Detailed Description

Before the present invention is described in detail, it should be noted that in the following description, similar components are denoted by the same reference numerals.

Referring to fig. 1, 2 and 3, a first embodiment of the escape apparatus of the present invention is adapted to be mounted on a board 61 of a first ship 6 and used in conjunction with a second ship 7 having a plurality of buckles 71. The escape device comprises a base 1, a support frame 2 and a slide way mechanism 3.

The base 1 is fixedly mounted on the inner wall surface of the ship board 61, and defines an accommodating space 10 for accommodating the slide mechanism 3.

The support frame 2 includes a connecting portion 21 pivotally connected to the top of the base 1 and extending outward, and a positioning portion 22 extending from one side of the connecting portion 21 in a direction away from the outer wall surface of the ship board 61. The positioning portion 22 has a through hole 20 penetrating vertically.

The slide mechanism 3 includes a fixing ring 31 having an outer diameter larger than the through hole 20, a pipe unit 32 connected to the fixing ring 31 and telescopically extending, and four positioning hooks 33 having equal angles and disposed on a side of the pipe unit 32 opposite to the side connected to the fixing ring 31. The duct unit 32 has an extension tube 321 defining an escape passage 30, a plurality of reinforcement rings 322 equidistantly spaced along the axial direction of the extension tube 321 and disposed on the extension tube 321, and four reinforcement bars 323 arranged around the extension tube 321 at equal angular intervals and connected to the reinforcement rings 322, wherein one end of each reinforcement bar is connected to the positioning hook 33. The extension tube 321 is made of fireproof cloth, and is therefore retractable, but not limited thereto, and has an inlet section 301 close to the fixing ring 31, an outlet section 302 opposite to the inlet section 301, and a plurality of radial contracting sections 303 spaced axially along the extension tube 321 and protruding radially inward and having elasticity.

The reinforcing ring 322 is made of a rigid material for securing the tubular structure of the telescopic tube 321. The reinforcing bar 323 is a string for reinforcing the tensile strength of the telescopic pipe 321. The positioning hook 33 is used for hooking and fixing the buckle 71 of the second boat 7.

The slide mechanism 3 can be switched between a storage state (see fig. 1) and an expansion state (see fig. 2 and 3), in the storage state, the slide mechanism 3 is compressed and stored in the accommodating space 10 of the base 1, the fixing ring 31 is located at the bottommost portion of the accommodating space 10, the inlet section 301 is located below the outlet section 302, and the inlet section and the outlet section are close to each other; in the unfolded state, the fixing ring 31 is fixedly mounted on the positioning portion 22 of the supporting frame 2 by the outer diameter thereof being larger than the diameter of the through hole 20, and the duct unit 32 and the positioning hook 33 pass through the through hole 20, so that the outlet section 302 is away from the inlet section 301 downwards and extends to the second boat 7, and the positioning hook 33 is hooked and fixed on the retaining ring 71.

When the escape device is used, firstly, the user needs to move the outlet section 302 and the positioning hook 33 of the extension tube 321 from the base 1 to the support frame 2 and pass through the through hole 20, then move the reinforcement ring 322 into the through hole 20 one by one, so that the pipe unit 32 gradually passes through the through hole 20 and extends downward until the whole pipe unit 32 passes through the through hole 20 and the fixing ring 31 is clamped on the support frame 2, and then the rescue personnel on the second ship 7 hang and fix the positioning hook 33 on the retaining ring 71, so that the outlet section 302 constantly faces the second ship 7, thereby completing the conversion of the chute mechanism 3 to the unfolded state. The user can smoothly reach the second ship 7 by passing through the entrance section 301 along the escape route 30 to the exit section 302. In the moving process, the reinforcing ring 322 is used for supporting the annular structure of the telescopic pipe 321, so that the telescopic pipe 321 does not deform greatly to affect escape when a user moves in the escape passage 30, the reduced diameter section 303 can reduce the inner diameter of part of the escape passage 30, so that the user cannot directly pass through the reduced diameter section 303 and needs to slightly apply force to elastically open the reduced diameter section 303, the sliding speed of the user in the escape passage 30 is reduced, and the user is prevented from reaching the outlet section 302 at an excessively high speed to be injured.

Referring to fig. 4, 5 and 6, a second embodiment of the escape device of the present invention is different from the first embodiment in that: the structure of the piping unit 32.

In the second embodiment, the duct unit 32 has a plurality of reinforcing rings 322 spaced from each other, a plurality of extension tubes 321 disposed on the reinforcing rings 322 and extending downward, and a plurality of reinforcing bars 323 connected to the reinforcing rings 322. Each extension tube 321 has a radially inwardly protruding and resilient radial section 303, and each extension tube 321 can be inserted down through the adjacent reinforcement ring 322. Wherein the extension tube 321 closest to the fixing ring 31 is directly connected to the fixing ring 31 and defines the inlet section 301, and the extension end of the extension tube 321 farthest from the fixing ring 31 defines the outlet section 302. And said telescoping tubes 321 cooperate to define escape passage 30.

In the second embodiment, when escaping, the user also moves the extension tube 321 and the positioning hook 33 downward through the through hole 20, the rescue personnel of the second boat 7 hang the positioning hook 33 on the buckle 71, the exit section 302 is kept facing the second boat 7, the chute mechanism 3 is converted into the unfolded state, and the user can also reach the exit section 302 along the escape passage 30 through the entrance section 301.

However, since the relative positions of the decks of the first vessel 6 and the second vessel 7 are not fixed, it is likely that the first vessel 6 has a deep draft or the second vessel 7 has a large hull size, which makes the relative positions of the decks of the first vessel 6 and the second vessel 7 closer, and thus makes the length of the pipe unit 32 extending from the first vessel 6 to the second vessel 7 too long. At this time, after the rescue personnel on the second vessel 7 have hooked the positioning hook 33, the extension tube 321 of a suitable height extending into the adjacent reinforcing ring 322 can be extracted (see fig. 6), so that the escape passage 30 is interrupted from the extraction position. When a user moves the telescopic tube 321 from the entrance section 301 to a suitable height along the escape passage 30, the user can directly leave the escape passage 30 from the extended end of the telescopic tube 321 to the second vessel 7 without going through a plurality of telescopic tubes 321 until the exit section 302 can leave, thereby shortening the time required for the escape process.

To sum up, the utility model discloses escape device's efficiency lies in: the exit section 302 is constantly positioned on the second boat 7 by hooking the positioning hook 33 on the retaining ring 71, so that a user can rapidly and safely leave the escape passage 30 from the exit section 302 to arrive at the second boat 7 after entering the escape passage 30 through the entrance section 301. The pipeline unit 32 formed by connecting a plurality of extension pipes 321 in series can shorten the time required by the escape process according to the horizontal distance between the first ship 6 and the second ship 7, thereby achieving the purpose of the present invention.

The above description is only an example of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made according to the claims and the description of the present invention are still within the scope of the present invention.

Claims (5)

1. An escape apparatus adapted to be mounted on the side of a first vessel and adapted for use with a second vessel having a plurality of clasps, said escape apparatus comprising: the support frame that can fix the internal face of ship board, install in the top of base and have the through-hole that is located the outside of ship board, and slide mechanism, slide mechanism includes solid fixed ring, and connect gu fixed ring and telescopically extend and define escape channel's pipe unit, pipe unit has and is close to gu fixed ring's entry section, and on the contrary the exit section of entry section, its characterized in that: the slideway mechanism also comprises a plurality of positioning hooks which are annularly arranged on one side of the pipeline unit opposite to the side connected with the fixing ring, and can be switched between a storage state and an expansion state; when the ship is in the unfolding state, the fixing ring is arranged on the support frame, the positioning hook and the pipeline unit penetrate through the through hole, so that the outlet section and the positioning hook extend downwards to the second ship, and the positioning hook is hooked on the retaining ring.

2. An escape device according to claim 1, wherein: the pipeline unit is provided with a telescopic pipe for defining the escape passage, a plurality of reinforcing rings arranged on the telescopic pipe at intervals, and a plurality of reinforcing strips connected with the reinforcing rings.

3. An escape device according to claim 2, wherein: the telescopic pipe is provided with a plurality of radial shrinkage sections which are axially spaced, are inwards convex in the radial direction and have elasticity.

4. An escape device according to claim 1, wherein: the pipeline unit is provided with a plurality of reinforcing rings which are arranged at intervals up and down, a plurality of telescopic pipes which are arranged on the reinforcing rings and extend downwards, and a plurality of reinforcing strips which are connected with the reinforcing rings, each telescopic pipe can penetrate downwards into the adjacent reinforcing rings, and the telescopic pipes jointly define the escape passage.

5. An escape device according to claim 4, wherein: each telescopic tube is provided with a radial inward convex and elastic radial shrinkage section.

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