阅读说明：本技术 一种船用应急逃生装置 (Marine emergency escape device ) 是由 施孝红 李哲奇 郑传伟 于 2019-09-17 设计创作，主要内容包括：本发明提供一种船用应急逃生装置,安装在船体侧壁,所述船体侧壁开设有逃生口,所述逃生口上设有能向外打开的逃生门,所述逃生门的内壁设有连接杆,所述船体内设有与所述连接杆连接的驱动装置,所述驱动装置用于推动所述连接杆并使所述逃生门向外打开。本发明船用应急逃生装置,结构紧凑、加工方便,体积小,通过纯机械的方式进行逃生门开启,可靠性高,且操作简单省力,避免由于力气小或操作复杂造成无法打开逃生门而丧失逃生时机,能简单、快速地打开逃生门,大大提高了逃生效率,为逃生者提供最大的安全保障及逃生时间；且逃生门脱落后能形成漂浮救生装置,进一步为逃生人员提供救援服务。(The invention provides a marine emergency escape device which is arranged on the side wall of a ship body, wherein an escape opening is formed in the side wall of the ship body, an escape door capable of being opened outwards is arranged on the escape opening, a connecting rod is arranged on the inner wall of the escape door, a driving device connected with the connecting rod is arranged in the ship body, and the driving device is used for pushing the connecting rod and enabling the escape door to be opened outwards. The marine emergency escape device has the advantages of compact structure, convenient processing and small volume, the escape door is opened in a purely mechanical mode, the reliability is high, the operation is simple and labor-saving, the escape time is prevented from being lost due to the fact that the escape door cannot be opened due to small strength or complex operation, the escape door can be opened simply and quickly, the escape efficiency is greatly improved, and the maximum safety guarantee and the escape time are provided for escapers; and after the escape door falls off, a floating life-saving device can be formed, and rescue services are further provided for the escape personnel.)

1. The utility model provides a marine emergency escape device, installs at hull lateral wall which characterized in that: the escape door is characterized in that an escape opening is formed in the side wall of the ship body, an escape door capable of being opened outwards is arranged on the escape opening, a connecting rod is arranged on the inner wall of the escape door, a driving device connected with the connecting rod is arranged in the ship body, and the driving device is used for pushing the connecting rod and enabling the escape door to be opened outwards.

2. an emergency escape device for a ship according to claim 1, wherein: the driving device comprises a base body, a push rod assembly, a switch assembly and a gas tank, wherein a sliding plug cavity is formed in the base body, the push rod assembly is installed in the sliding plug cavity, the end portion of the push rod assembly is connected with the connecting rod, the gas tank is installed on the base body and filled with compressed gas in the gas tank, a gas flow passage communicated with the sliding plug cavity and the gas tank is formed in the base body 1, and the switch assembly is installed on the gas flow passage and used for communicating or blocking the air flow passage.

3. an emergency escape device for a ship according to claim 1, wherein: the switch assembly is characterized in that a mounting seat is arranged on the base, a stepped hole with a large upper end and a small lower end penetrates through the mounting seat to form a mounting cavity, the switch assembly is mounted in the mounting cavity, a screw communicated with the mounting cavity is formed in the side wall of the mounting seat, and the gas tank is mounted on the screw.

4. An emergency escape device for a ship according to claim 1, wherein: the switch assembly comprises a valve seat, a pressure ring and a valve core, the valve seat is installed in the installation cavity, a valve cavity with a large lower end and a small upper end penetrates through the valve seat, the upper end of the valve seat is radially bent outwards to form an installation part, an installation hole is formed in the installation part, and an air inlet communicated with a screw port is formed in the side wall of the valve seat; the lower end of the pressing ring extends out of the valve cavity and can press the blocking piece on the step surface of the mounting cavity; the valve core is arranged in a small hole of the valve cavity in a sliding mode, the upper end of the valve core extends upwards to the outside of the valve seat and is connected with a button, an annular bulge used for axial limiting is arranged on the side wall of the valve core and located in a large hole of the valve cavity, a first elastic component is arranged between the annular bulge and the pressing ring, the first elastic component enables the valve core to move upwards, and a sharp corner capable of puncturing the blocking piece is arranged at the lower end of the valve core.

5. An emergency escape device for a ship according to claim 4, wherein: the lower end of the valve core is provided with a central hole which penetrates downwards to the outside of the valve core, and the side wall of the valve core is provided with a small hole communicated with the central hole.

6. An emergency escape device for a ship according to claim 4, wherein: and the mounting seat is provided with a protective cover which can cover the button to prevent misoperation.

7. An emergency escape device for a ship according to claim 1, wherein: the push rod assembly comprises a fixed sliding assembly and a movable sliding assembly, the fixed sliding assembly comprises a fixed sliding sleeve seat, a fixed sliding sleeve is arranged at the end part of the fixed sliding sleeve seat, a central hole is formed in the fixed sliding sleeve and forms a first air transmission channel, and an air channel is formed in the side wall of the fixed sliding sleeve seat and is used for communicating the first air transmission channel with an air tank; the movable sliding assembly comprises a movable sliding sleeve which is arranged outside the fixed sliding sleeve in a sliding mode, the end portion of the movable sliding sleeve is sealed and forms a head portion, and the head portion of the movable sheath is provided with a connecting portion used for being connected with the connecting rod.

8. An emergency escape device for a ship according to claim 7, wherein: the sliding assembly further comprises a sliding seat, the sliding seat comprises a first sliding plug ring 44, a second sliding plug ring 45 and a positioning ring 46, the first sliding plug ring is fixedly connected with the sliding sleeve and is in sliding fit with the sliding cavity of the base body 1, the second sliding plug ring is fixed on the inner wall of the first sliding plug ring, the second sliding plug ring is in sliding fit with the fixed sliding sleeve, the positioning ring is in threaded connection with the end part of the first sliding plug ring and the end part of the positioning ring is in contact with the end part of the second sliding plug ring, the end part of the sliding cavity of the base is in threaded connection with a guide seat 43, and a guide hole through which the sliding sleeve passes is formed in the guide seat.

9. An emergency escape device for a ship according to claim 1, wherein: the gravity center of the escape door is positioned outside the escape door.

10. An emergency escape device for a ship according to claim 1, wherein: the escape door can be separated from the ship body when being opened outwards, can float on the water surface, and is internally provided with a GPS positioning device.

Technical Field

The invention relates to marine equipment, in particular to a marine emergency escape device.

Background

An escape opening on an existing ship is usually hinged to the escape opening and locked through a bolt or a mechanical lock, and in an emergency state, the bolt or the mechanical lock is opened to open an escape door and realize emergency escape; when people are in a tension state, the escape personnel can not be opened smoothly or can be opened after a long time, so that the best escape time is missed, casualties are caused, and the escape door loses the escape function. Particularly, for passenger ships, passengers in the ships, including women, children and old people, can not normally open the escape door.

Disclosure of Invention

【1】 Technical problem to be solved

The invention aims to provide a marine emergency escape device which is simple and compact in structure and can be quickly opened in an emergency state.

【2】 Technical scheme for solving problems

The invention provides a marine emergency escape device which is arranged on the side wall of a ship body, wherein an escape opening is formed in the side wall of the ship body, an escape door 6 capable of being opened outwards is arranged on the escape opening, a connecting rod 621 is arranged on the inner wall of the escape door, a driving device connected with the connecting rod is arranged in the ship body, and the driving device is used for pushing the connecting rod and enabling the escape door to be opened outwards.

Further, the driving device comprises a base body 1, a push rod assembly 4, a switch assembly 5 and a gas tank 2, wherein a sliding plug cavity 103 is formed in the base body 1, the push rod assembly is installed in the sliding plug cavity, the end portion of the push rod assembly is connected with the connecting rod, the gas tank is installed on the base body, compressed gas is filled in the gas tank, a gas flow channel for communicating the sliding plug cavity with the gas tank is formed in the base body 1, and the switch assembly is installed on the gas flow channel and used for communicating or blocking the air flow channel.

Further, be equipped with mount pad 3 on the base 1, run through the big little shoulder hole of lower extreme in upper end and form the installation cavity on the mount pad, switch module installs in the installation cavity, the screw socket of intercommunication the installation cavity is seted up to the lateral wall of mount pad, gas pitcher 2 is installed on the screw socket.

Further, the switch assembly comprises a valve seat 51, a pressing ring 52 and a valve core 54, the valve seat is installed in the installation cavity, a valve cavity with a large lower end and a small upper end penetrates through the valve seat, the upper end of the valve seat is radially bent outwards to form an installation part 511, an installation hole is formed in the installation part, and an air inlet 510 communicated with a screw is formed in the side wall of the valve seat; the lower end of the pressing ring extends out of the valve cavity and can press the blocking sheet 53 positioned on the step surface of the mounting cavity; the valve core is arranged in a small hole of the valve cavity in a sliding mode, the upper end of the valve core extends upwards to the outside of the valve seat and is connected with a button 55, an annular protrusion 543 used for axial limiting is arranged on the side wall of the valve core, the annular protrusion is located in a large hole of the valve cavity, a first elastic part is arranged between the annular protrusion and the pressing ring, the first elastic part enables the valve core to move upwards, and a sharp corner 5412 capable of penetrating the blocking piece is arranged at the lower end of the valve core.

Further, the lower end of the valve core is provided with a central hole 5411, the central hole penetrates downwards to the outside of the valve core, and the side wall of the valve core is provided with a small hole 5412 communicated with the central hole.

Furthermore, a protective cover capable of covering the button to prevent misoperation is arranged on the mounting seat.

Further, the push rod assembly comprises a fixed sliding assembly and a movable sliding assembly, the fixed sliding assembly comprises a fixed sliding sleeve seat 41, a fixed sliding sleeve 412 is arranged at the end part of the fixed sliding sleeve seat, a central hole is formed in the fixed sliding sleeve and a first air transmission channel 4120 is formed in the fixed sliding sleeve, an air channel 411 is formed in the side wall of the fixed sliding sleeve seat and is used for communicating the first air transmission channel with an air tank; the movable sliding component comprises a movable sliding sleeve 42 which is arranged outside the fixed sliding sleeve in a sliding mode, the end portion of the movable sliding sleeve is sealed and forms a head portion, and the head portion of the movable sheath is provided with a connecting portion 422 used for being connected with the connecting rod.

further, it still includes the slide to move the slip subassembly, it includes first sliding plug ring 44, second sliding plug ring 45 and holding ring 46 to move the slide, first sliding plug ring with move sliding sleeve fixed connection, and sliding fit and be in the sliding cavity of pedestal 1, the second sliding plug ring is fixed first sliding plug ring inner wall, just second sliding plug ring sliding fit is in outside the fixed sliding sleeve, holding ring threaded connection be in the tip of first sliding plug ring, just the tip of holding ring with the tip contact of second sliding plug ring, the sliding cavity tip threaded connection of base has guide holder 43, seted up the volume on the guide holder the guide hole that moves the sliding sleeve and pass.

Furthermore, the gravity center of the escape door is positioned outside the escape door.

Furthermore, the escape door can be separated from the ship body when being opened outwards, the escape door can float on the water surface, and a GPS positioning device is arranged in the escape door.

【3】 Advantageous effects

The marine emergency escape device has the advantages of compact structure, convenient processing and small volume, the escape door is opened in a purely mechanical mode, the reliability is high, the operation is simple and labor-saving, the escape time is prevented from being lost due to the fact that the escape door cannot be opened due to small strength or complex operation, the escape door can be opened simply and quickly, the escape efficiency is greatly improved, and the maximum safety guarantee and the escape time are provided for escapers; and after the escape door falls off, a floating life-saving device can be formed, and rescue services are further provided for the escape personnel.

Drawings

FIG. 1 is a schematic structural view of an escape door of the emergency escape apparatus for ships according to the present invention;

FIG. 2 is a schematic structural view of the emergency escape device for a ship according to the present invention;

FIG. 3 is a sectional view of the emergency escape apparatus for a ship according to the present invention;

FIG. 4 is a schematic view illustrating the installation of a gas tank of the emergency escape apparatus for ships according to the present invention;

FIG. 5 is a schematic structural view of a switch assembly of the emergency escape apparatus for ships according to the present invention;

FIG. 6 is a schematic view illustrating the installation of the push rod assembly of the emergency escape apparatus for ships according to the present invention;

FIG. 7 is a schematic structural view of a push rod assembly of the emergency escape device for ships according to the present invention;

Fig. 8 is a schematic structural view of a movable sliding seat of the emergency escape device for ships in the invention.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

Referring to fig. 1 to 8, the invention provides an emergency escape device for a ship, which is installed on a side wall of a ship body, wherein an escape opening is formed in the side wall of the ship body, an escape door 6 capable of being opened outwards is arranged on the escape opening, a connecting seat 62 is arranged at the upper end of the inner wall of the escape door, a connecting rod 621 which is vertically upwards is arranged on the connecting seat, the height of the connecting rod is less than 5CM, and a driving device is arranged on the inner wall of the ship body and connected with the connecting rod through a connecting part 422 for pushing the connecting rod and enabling the escape door to be opened outwards.

The connecting part 422 is a strip-shaped groove, and in a normal state, the push rod assembly on the driving device is in an initial state, and the connecting rod is sleeved in the strip-shaped groove, is attached to the end part of the strip-shaped groove and locks the escape door; when the escape door is in an escape state, the push rod assembly on the driving device moves towards the escape door, the side wall of the other side of the strip-shaped groove pushes the escape door to move outwards, the bottom edge of the escape door is used as an axis to rotate, when the escape door rotates to a certain angle, the connecting part is separated from the connecting rod, and the escape door is automatically opened under the action of gravity.

The escape door can adopt the following two modes: