CN111688884A

CN111688884A - Safety device capable of being quickly installed and accurately projecting life buoy

Info

Publication number: CN111688884A
Application number: CN202010605749.4A
Authority: CN
Inventors: 黄沼泽
Original assignee: Longquan Yueyi Automation Technology Co ltd
Current assignee: Longquan Yueyi Automation Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-09-22

Abstract

The invention discloses a safety device capable of quickly installing and accurately projecting life buoys, which comprises a device shell, a handle is fixedly arranged on the left end surface of the equipment shell, an air supply space is arranged on the left side inside the equipment shell, an inflation space is arranged in the inner wall of the right side of the air supply space, a life buoy storage mechanism is arranged in the inflation space, the life buoy storage mechanism comprises a large gear shaft which is rotatably arranged on the inner wall of the left side of the inflatable space, the invention has small volume, does not occupy storage space, adopts the design of inflation and throwing integration, is provided with three working spaces of air supply, inflation and projection, can store a large number of compressed life buoys, when more people fall into the water, the life buoy can be rapidly installed on the deck rail, and the life buoy can be accurately projected.

Description

Safety device capable of being quickly installed and accurately projecting life buoy

Technical Field

The invention relates to the relevant field of ships, in particular to safety equipment capable of being quickly installed and accurately projecting life buoys.

Background

The life buoy is an emergency rescue tool used when people fall into the water due to accidents in the driving process of a ship, is commonly used for medium-large passenger ships, and is a necessary safety device. To accommodate various emergency situations, marine life buoys and their throwing apparatus often require some modification. The existing life buoy is generally hung on two sides of a ship by ropes, and under a deck guardrail, the problems of insufficient quantity, long disassembly time and inaccurate throwing, which waste rescue time and rescue opportunities exist when large-scale marine accidents occur.

Disclosure of Invention

The invention aims to provide safety equipment which can be quickly installed and accurately project life buoys.

The invention is realized by the following technical scheme.

The invention relates to safety equipment capable of quickly installing and accurately projecting a life buoy, which comprises an equipment shell, wherein a handle is fixedly arranged on the left end surface of the equipment shell, an air supply space is arranged on the left side inside the equipment shell, an inflation space is arranged in the inner wall on the right side of the air supply space, a life buoy storage mechanism is arranged in the inflation space, the life buoy storage mechanism comprises a large gear shaft which is rotatably arranged on the inner wall on the left side of the inflation space, a large gear is fixedly arranged on the right end of the large gear shaft, six circular platform-shaped holes with right openings are uniformly distributed in the right end surface of the large gear, the inner wall on the left side of the circular platform-shaped holes is communicated with the inflation space through cylindrical holes, compressed life buoys are stored in the circular platform-shaped holes, the compressed life buoys are connected with elastic air guide pipes, a rubber gasket is arranged in the air inlet hole of the life buoy, and an iron ring is fixedly arranged at the left end of the air inlet hole of the life buoy; a projection space is arranged in the inner wall of the right side of the inflation space, an ejection mechanism is arranged in the projection space, the ejection mechanism comprises two ejection blocks which are symmetrical up and down, the ejection blocks are embedded in the inner wall of the left side of the projection space, a compression space and a sliding space with a right opening are arranged on the right end face of the ejection blocks, a contact block is fixedly arranged on the inner wall of the left side of the sliding space, a second transverse rod with the right end positioned in the projection space is slidably arranged in the sliding space, a compression spring is fixedly arranged on the inner wall of the left side of the compression space, a first transverse rod which is slidably connected with the compression space is fixedly arranged on the right end of the compression spring, the right end of the first transverse rod is positioned in the projection space, the second transverse rod and the right end of the first transverse rod are jointly fixedly provided with a contact block, and the inner walls of, the triangular block with throw and be connected with spacing spring between the space inner wall, the fixed spacing iron plate that is equipped with of triangular block left end face, throw the space about the inner wall symmetry be equipped with two openings court throw the attraction chamber in space, attract the chamber to keep away from throw the inner wall of space side is fixed and is equipped with the electromagnet piece, can produce magnetic force after the electromagnet piece circular telegram and attract spacing iron plate, will spacing iron plate attracts the entering attract the intracavity.

Preferably, lower part is equipped with installation mechanism in the air feed space, installation mechanism includes the recess, the recess is fixed to be set up air feed space rear side inner wall, air feed space downside inner wall is connected with two L templates through two second ball pivot are articulated, two the L template is about the recess symmetry, the L template with air feed space downside inner wall is connected through the installation spring.

Preferably, life buoy storage mechanism still sets up including fixed the motor of aerifing space left side inner wall, the right end face control of motor has the transmission shaft, the transmission shaft right-hand member is fixed and is equipped with sector gear, sector gear with gear wheel meshing.

Preferably, the ejection mechanism further comprises a lower guide plate, the lower guide plate is hinged to the lower side of the inner wall on the left side of the projection space through a lower guide plate ball hinge, the lower guide plate is connected with the lower side of the inner wall on the left side of the projection space through a lower guide plate spring, the upper side of the inner wall on the left side of the projection space is hinged to an upper guide plate through an upper guide plate ball hinge, and the upper guide plate is connected with the inner wall on the left side of the projection space through an upper guide plate spring.

The invention has the beneficial effects that: the invention has smaller volume, does not occupy storage space, adopts the design of inflation and throwing integration, is provided with three working spaces of air supply, inflation and throwing, can store a plurality of compressed life buoys, can be quickly installed on deck railings when a plurality of people fall into water, and can finish the accurate throwing of the life buoys.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;

FIG. 4 is an enlarged schematic view of the embodiment of the present invention at C in FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The safety device capable of being quickly installed and accurately projecting life buoy comprises a device shell 2, wherein a handle 1 is fixedly arranged on the left end face of the device shell 2, a gas supply space 3 is arranged on the left side inside the device shell 2, a gas filling space 32 is arranged in the inner wall of the right side of the gas supply space 3, a life buoy storage mechanism 53 is arranged in the gas filling space 32, the life buoy storage mechanism 53 comprises a gear shaft 34 rotatably arranged on the inner wall of the left side of the gas filling space 32, a gear wheel 33 is fixedly arranged at the right end of the gear shaft 34, six circular truncated cone holes 26 with openings facing right are uniformly distributed in the right end face of the gear wheel 33, the inner wall of the left side of the circular truncated cone holes 26 is communicated with the gas filling space 32 through cylindrical holes 27, a compressed life buoy 43 is stored in the circular truncated cone holes 26, and the compressed life buoy, the elastic air duct 42 is connected with a life buoy air inlet hole 28, the left end of the life buoy air inlet hole 28 is positioned in the cylindrical hole 27, a rubber gasket 41 is arranged in the life buoy air inlet hole 28, and an iron ring 40 is fixedly arranged at the left end of the life buoy air inlet hole 28; the inner wall of the right side of the inflation space 32 is internally provided with a projection space 25, the projection space 25 is internally provided with an ejection mechanism 55, the ejection mechanism 55 comprises two ejection blocks 39 which are symmetrical up and down, the ejection blocks 39 are embedded in the inner wall of the left side of the projection space 25, the right end face of the ejection blocks 39 is provided with a compression space 51 and a sliding space 50 which are provided with openings facing right, the inner wall of the left side of the sliding space 50 is fixedly provided with a contact block 49, the sliding space 50 is internally provided with a second transverse rod 48 of which the right end is positioned in the projection space 25 in a sliding manner, the inner wall of the left side of the compression space 51 is fixedly provided with a compression spring 45, the right end of the compression spring 45 is fixedly provided with a first transverse rod 46 which is connected with the compression space 51 in a sliding manner, the right end of the first transverse rod 46 is positioned in the projection space 25, throw the space 25 about the inner wall all articulated through first ball pivot 17 have a triangular block 19, triangular block 19 with throw and be connected with spacing spring 16 between the space 25 inner wall, the fixed spacing iron plate 18 that is equipped with of triangular block 19 left end face, throw the space 25 about the inner wall symmetry be equipped with two openings court throw the chamber 14 that attracts of space 25, attract the chamber 14 to keep away from throw the inner wall of space 25 side is fixed and is equipped with electromagnet block 15, electromagnet block 15 can produce magnetic force after the circular telegram and attract spacing iron plate 18, will spacing iron plate 18 attracts the entering attract the intracavity 14.

Beneficially, be equipped with air feed mechanism 52 in the air feed space 3, air feed mechanism 52 includes air feed pump 4, air feed pump 4 is fixed to be set up air feed space 3 rear side inner wall, air feed pump right-hand member is equipped with outlet duct 5, outlet duct 5 right-hand member is located in air inflation space 32 and the fixed electromagnetism circle 44 that is equipped with.

Beneficially, lower part is equipped with installation mechanism 54 in the air feed space 3, installation mechanism 54 includes recess 30, recess 30 is fixed to be set up air feed space 3 rear side inner wall, air feed space 3 downside inner wall is connected with two L templates 38 through two second ball hinges 37 are articulated, two L templates 38 are about recess 30 symmetry, L template 38 with air feed space 3 downside inner wall is connected through installation spring 36.

Advantageously, the life buoy storage mechanism 53 further comprises a motor 6 fixedly arranged on the inner wall of the left side of the inflation space 32, a transmission shaft 10 is controlled on the right end face of the motor 6, a sector gear 11 is fixedly arranged at the right end of the transmission shaft 10, and the sector gear 11 is meshed with the large gear 33.

Advantageously, the ejection mechanism 55 further comprises a lower guide plate 23, the lower guide plate 23 is hinged to the lower side of the left inner wall of the projection space 25 through a lower guide plate ball hinge 22, the lower guide plate 23 is connected with the lower side of the left inner wall of the projection space 25 through a lower guide plate spring 24, the upper side of the left inner wall of the projection space 25 is hinged to an upper guide plate 20 through an upper guide plate ball hinge 21, and the upper guide plate 20 is connected with the left inner wall of the projection space 25 through an upper guide plate spring 12.

The person holds the handle 1 and installs the equipment on the deck rail, and the L-shaped plate 38 contacts the rail, and the second ball pivot 37 makes the L-shaped plate 38 compress the installation spring 36 until the rail is clamped into the groove 30.

The inflator pump 4 is started, gas enters the gas outlet pipe 5, the electromagnet ring 44 is electrified and is connected with the iron ring 40 at the end part of the inflation hole 50 for inflation, the compressed lifebuoy 43 expands in inflation volume and slides out along the circular truncated cone-shaped hole 26 of the gear 33 to enter the projection space 25, the compressed lifebuoy 43 is uniformly unfolded along the upper guide plate 20 and the lower guide plate 23 under the tension of the elastic gas guide pipe 42, the limit iron block 18 limits the inflated compressed lifebuoy 43 to move rightwards, the inflated compressed lifebuoy 43 contacts the block 47 to drive the first transverse rod 46 and the second transverse rod 48 to move leftwards, the projection spring 45 is tightly pressed, the second transverse rod 48 is contacted with the contact block 49 to control the electromagnet block 15 to be electrified, the limit iron block 18 is attracted to enter the attraction cavity 14, the electromagnet ring 44 is powered off, and the compressed lifebuoy 43 loses the limit of the limit iron block 18 to be ejected; the ejection angle is adjusted by the control handle 1.

After the first projection is completed, the projection spring 45 returns, the second transverse column 48 is disconnected from the contact block 49, the first transverse rod 46 is disconnected from the projection spring 45, the electromagnet block 15 is powered off, and the limit spring 16 returns the triangular block 19 under the action of the first spherical hinge 17. The upper and lower guide plates 20 and 23 are returned by the upper and lower guide plate springs 12 and 24. The motor 6 drives the transmission shaft 10 to rotate, the transmission shaft 10 drives the sector gear 11 to rotate, the sector gear 11 rotates for a circle, and the sector gear 11 is meshed with the large gear 33 to drive the large gear 33 to rotate to the next position, aligned with the cylindrical hole 27 and the air outlet pipe 5, for the next inflation process.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A safety device that can be quickly installed and that accomplishes accurate life buoy casting, comprising a device housing, characterized in that: a handle is fixedly arranged on the left end surface of the equipment shell, an air supply space is arranged on the left side inside the equipment shell, an inflation space is arranged in the inner wall of the right side of the air supply space, a life buoy storage mechanism is arranged in the inflation space, the life buoy storage mechanism comprises a large gear shaft which is rotatably arranged on the inner wall of the left side of the inflatable space, a bull gear is fixedly arranged at the right end of the bull gear shaft, six circular truncated cone-shaped holes with right openings are uniformly distributed in the right end face of the bull gear, the inner wall of the left side of the circular truncated cone-shaped hole is communicated with the inflation space through a cylindrical hole, a compressed life buoy is stored in the circular truncated cone-shaped hole, the compressed life buoy is connected with the elastic air duct which is connected with the air inlet of the life buoy, the left end of the air inlet hole of the lifebuoy is positioned in the cylindrical hole, a rubber gasket is arranged in the air inlet hole of the lifebuoy, and an iron ring is fixedly arranged at the left end of the air inlet hole of the lifebuoy; a projection space is arranged in the inner wall of the right side of the inflation space, an ejection mechanism is arranged in the projection space, the ejection mechanism comprises two ejection blocks which are symmetrical up and down, the ejection blocks are embedded in the inner wall of the left side of the projection space, a compression space and a sliding space with a right opening are arranged on the right end face of the ejection blocks, a contact block is fixedly arranged on the inner wall of the left side of the sliding space, a second transverse rod with the right end positioned in the projection space is slidably arranged in the sliding space, a compression spring is fixedly arranged on the inner wall of the left side of the compression space, a first transverse rod which is slidably connected with the compression space is fixedly arranged on the right end of the compression spring, the right end of the first transverse rod is positioned in the projection space, the second transverse rod and the right end of the first transverse rod are jointly fixedly provided with a contact block, and the inner walls of, the triangular block with throw and be connected with spacing spring between the space inner wall, the fixed spacing iron plate that is equipped with of triangular block left end face, throw the space about the inner wall symmetry be equipped with two openings court throw the attraction chamber in space, attract the chamber to keep away from throw the inner wall of space side is fixed and is equipped with the electromagnet piece, can produce magnetic force after the electromagnet piece circular telegram and attract spacing iron plate, will spacing iron plate attracts the entering attract the intracavity.

2. A safety device for quickly installing and accurately projecting a life buoy according to claim 1, wherein: lower part is equipped with installation mechanism in the air feed space, installation mechanism includes the recess, the recess is fixed to be set up air feed space rear side inner wall, air feed space downside inner wall is connected with two L templates through two second ball hinges are articulated, two the L template is about the recess symmetry, the L template with air feed space downside inner wall is connected through the installation spring.

3. A safety device for quickly installing and accurately projecting a life buoy according to claim 1, wherein: the life buoy storage mechanism further comprises a motor fixedly arranged on the inner wall of the left side of the inflatable space, a transmission shaft is controlled on the right end face of the motor, a sector gear is fixedly arranged on the right end of the transmission shaft, and the sector gear is meshed with the gear wheel.

4. A safety device for quickly installing and accurately projecting a life buoy according to claim 1, wherein: the ejection mechanism further comprises a lower guide plate, the lower guide plate is hinged to the lower side of the inner wall on the left side of the projection space through a lower guide plate ball hinge, the lower guide plate is connected with the lower side of the inner wall on the left side of the projection space through a lower guide plate spring, the upper side of the inner wall on the left side of the projection space is hinged to an upper guide plate through an upper guide plate ball hinge, and the upper guide plate is connected with the inner wall on the left side of the projection space through an upper guide plate spring.