CN117141655A - Offshore quick evacuation device with sectional buffering function - Google Patents
Offshore quick evacuation device with sectional buffering function Download PDFInfo
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- CN117141655A CN117141655A CN202311411999.4A CN202311411999A CN117141655A CN 117141655 A CN117141655 A CN 117141655A CN 202311411999 A CN202311411999 A CN 202311411999A CN 117141655 A CN117141655 A CN 117141655A
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 42
- 238000004804 winding Methods 0.000 claims abstract description 29
- 239000003921 oil Substances 0.000 claims description 62
- 238000001125 extrusion Methods 0.000 claims description 61
- 238000001514 detection method Methods 0.000 claims description 44
- 230000007246 mechanism Effects 0.000 claims description 35
- 230000008878 coupling Effects 0.000 claims description 29
- 238000010168 coupling process Methods 0.000 claims description 29
- 238000005859 coupling reaction Methods 0.000 claims description 29
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000011218 segmentation Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 18
- 235000017491 Bambusa tulda Nutrition 0.000 description 18
- 241001330002 Bambuseae Species 0.000 description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 18
- 239000011425 bamboo Substances 0.000 description 18
- 230000001681 protective effect Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000002775 capsule Substances 0.000 description 5
- 108010066057 cabin-1 Proteins 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/16—Arrangement of ship-based loading or unloading equipment for cargo or passengers of lifts or hoists
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses an offshore quick evacuation device with a segmented buffering function, which relates to the technical field of offshore rescue. The technical problem that the existing evacuation channel falls to cause the injury of evacuation personnel or is blocked to cause low evacuation efficiency is solved. The invention provides a marine quick evacuation device with a segmented buffering function, which comprises a rescue bin, wherein a sliding frame is connected in the rescue bin in a sliding manner, a buffering shell is fixedly connected in the rescue bin, gears which are in mirror image distribution and are meshed with each other are connected in the buffering shell in a rotating manner, a transmission shaft is fixedly connected to one side of the gears, a single-barrel winding shaft in mirror image distribution is connected to the transmission shaft in a rotating manner, and a rope is wound on the single-barrel winding shaft. According to the invention, the evacuation personnel are alternately conveyed downwards by the cable, so that the escape rate is improved, meanwhile, the flow area of hydraulic oil is controlled to buffer the evacuation personnel when the evacuation personnel descend, and the evacuation personnel are prevented from being injured due to the excessively high speed when the evacuation personnel descend.
Description
Technical Field
The invention relates to the technical field of marine rescue, in particular to a marine quick evacuation device with a segmented buffering function.
Background
The offshore evacuation device is a device for evacuation from ships in emergency situations, mainly equipped on passenger ships and various kinds of working ships, and after the ships are in accident, personnel on the ships need to spread the offshore evacuation device to form a passage extending to the sea surface and quickly leave the accident ship through the passage to land on the life raft.
The existing offshore evacuation device is a straight line type channel formed by combining steel rings, conical channel underwear, resistance cloth, elastic knitted cloth and channel jackets, when the channel is used for evacuation, evacuation personnel need to prop up the damping cloth by themselves and reduce the speed by friction between the damping cloth when the personnel slide down in the channel, so that the friction force between some people with large weight and the damping cloth is insufficient to reduce the speed to a safe speed, the situation of instant falling occurs, the evacuation personnel with large weight collides with a life raft below when the personnel slide down to the sea surface, the personnel to be evacuated are injured, the friction between some people with small weight and the damping cloth is insufficient to enable the personnel to slide smoothly, the falling speed of the people with small weight is slower, even the people are blocked in the channel, and the whole evacuation efficiency is reduced.
Disclosure of Invention
The invention provides an offshore quick evacuation device with a sectional buffering function, which aims to overcome the defect that the existing evacuation channel is damaged by falling or is low in evacuation efficiency due to jamming.
The technical scheme of the invention is as follows: the utility model provides an offshore quick evacuation device with segmentation buffering function, includes the rescue storehouse, the rescue storehouse articulates there is emergency door, the sliding connection has the carriage in the rescue storehouse, the carriage rotates and is connected with first guide roll, second guide roll and third guide roll, the rigid coupling has the buffer shell in the rescue storehouse, the rotation is connected with mirror image distribution and intermeshing's gear in the buffer shell, wherein one side the gear rigid coupling have with the airtight transmission shaft that rotates to be connected of buffer shell, the transmission shaft rotates and is connected with the single bobbin spool that mirror image distribution, the single bobbin spool winds and is equipped with the rope of taking, the rope of taking with adjacent first guide roll second guide roll with third guide roll contact, the rigid coupling has the buffer barrel that mirror image distributes in the rescue storehouse, the rigid coupling has the primary buffer board in the buffer barrel, the buffer barrel keeps away from adjacent one side intercommunication that the primary buffer board has the mirror image to distribute, the buffer shell rigid coupling has the mirror image distribution, the buffer shell set up with adjacent oil delivery pipe and the oil delivery connecting block have the oil delivery tube.
Further, the buffer cylinder is connected with a final-stage buffer plate in a sliding manner, a spring matched with the adjacent final-stage buffer plate is fixedly connected to one side, far away from the adjacent primary buffer plate, of the buffer cylinder, and damping exists between the final-stage buffer plate and the inner wall of the adjacent buffer cylinder.
Further, adjustment mechanism is including detecting the section of thick bamboo, detect the section of thick bamboo rotate connect in the neighborhood single section of thick bamboo spool is close to one side of buffer shell, detect section of thick bamboo and neighborhood common sliding connection has the gag lever post between the single section of thick bamboo spool, detect the section of thick bamboo be close to the neighborhood one side of single section of thick bamboo spool is provided with the neighborhood spacing complex recess of gag lever post, the transmission shaft with the neighborhood detect the airtight rotation of section of thick bamboo and be connected, the transmission shaft rigid coupling has the stripper plate of mirror image distribution, the stripper plate with the neighborhood the inner wall contact of detecting the section of thick bamboo, stripper plate with the neighborhood between the detection section of thick bamboo rigid coupling has the spring, the stripper plate, the neighborhood single section of thick bamboo spool and the adjacent one side cooperation that detects the section of thick bamboo is close to adjacent spring forms the detection cavity, the position that is close to adjacent spring in the detection section of thick bamboo is provided with the neighborhood the oil collecting ring, the rescue storehouse is close to one side rigid coupling of detection section of thick bamboo has the oil collecting ring, the oil collecting ring with the neighborhood detect the airtight rotation of section of thick bamboo is connected, the oil collecting ring with the adjacent detection section of thick bamboo has the mirror image distributed stripper plate, the stripper plate with the adjacent oil hole, the cavity, the oil collecting ring has the guide groove and the cavity, the oil hole is provided with the regulation groove and has the cavity through the adjacent oil hole.
Further, the protection mechanism comprises protection shells distributed in a mirror image mode, the protection shells distributed in the mirror image mode are fixedly connected to two sides of the sliding frame respectively, the rope penetrates through the adjacent protection shells, the protection shells are fixedly connected with protection sleeves distributed in the mirror image mode through springs, the protection sleeves are connected with protection rollers in a rotating mode, and the protection rollers are in contact with the adjacent rope.
Further, still including set up in guiding mechanism in the rescue storehouse, guiding mechanism is used for right the rope is led, guiding mechanism is including the platform, the platform rotate connect in keep away from in the rescue storehouse one side of emergency door, the platform is kept away from one side sliding connection of emergency door has the platform that aerifys, the platform rotates and is connected with the fourth guide roll and the fifth guide roll that mirror image distributes, the rescue storehouse rotation is connected with the sixth guide roll and the seventh guide roll that mirror image distributes, the rescue storehouse is close to one side rotation of emergency door is connected with the double spool of mirror image distribution, the double spool around be equipped with first haulage rope and the second haulage rope that the platform is connected, first haulage rope with the homonymy fourth guide roll and homonymy the seventh guide roll contact, the second haulage rope with homonymy fifth guide roll and homonymy the sixth guide roll contact, the rescue storehouse is provided with and is used for promoting the transmission subassembly of carriage, the setting is used for standing up the person and is provided with the stand.
Further, the transmission assembly comprises a squeezing barrel which is distributed in a mirror image mode, the squeezing barrels which are distributed in the mirror image mode are fixedly connected to one side, close to the double-winding-drum winding shafts, of the rescue bin, a threaded rod is connected to the squeezing barrel in a rotating mode, the threaded rod is in transmission with the adjacent double-winding-drum winding shafts through a belt wheel and a belt, the threaded rod is in threaded connection with a squeezing disc which is connected with the adjacent squeezing barrels in a sliding mode, a hollow rod which is distributed in the mirror image mode is fixedly connected to the rescue bin, the sliding frame is provided with a squeezing cavity which is distributed in the mirror image mode, the hollow rod is located adjacent to the squeezing cavity in a sliding mode, the rescue bin is matched with the sliding frame to form a transmission cavity, the transmission cavity is communicated with the adjacent squeezing barrels through a guide pipe, and hydraulic oil is stored in the transmission cavity, the squeezing barrel and the guide pipe between the adjacent two.
Further, the subassembly of standing is including the standing board that the mirror image distributes, the mirror image distribute the equal sliding connection of standing board in the platform is close to one side of emergency door, the platform is provided with the confession the passageway that the standing board slided and the mirror image distributes, the standing board with adjacent first haulage rope and adjacent second haulage rope sliding connection, the standing board is close to one side rigid coupling of emergency door has the connecting rope, the connecting rope keep away from adjacent the one end rigid coupling of standing board has the locating plate, the focus position of locating plate with adjacent the rope rigid coupling is pulled in the rope rigid coupling, the platform is provided with and is used for right the spacing screens mechanism of standing board.
Further, the screens mechanism is including the screens post, screens post sliding connection in the platform is close to one side of emergency door, the screens post with the rigid coupling has the spring between the platform, the platform is provided with initiative cavity, the screens post is located in the initiative cavity, the platform is provided with the passive cavity of mirror image distribution, the mirror image distribution pass through the pipe intercommunication between the passive cavity, sliding connection has the screens piece in the passive cavity, the inflatable platform be provided with screens piece spacing complex recess, the screens piece with adjacent the cooperation of standing board, be close to in the platform screens post one side the passive cavity pass through the pipe with initiative cavity intercommunication, hydraulic oil has all been deposited in the pipe between initiative cavity passive cavity and the two.
Further, still including set up in the stabilizing mean of inflatable platform, stabilizing mean is used for right inflatable platform is spacing, stabilizing mean is including the pouring weight, pouring weight sliding connection in inflatable platform keep away from one side of emergency door, the pouring weight with connect through the locating rope between the inflatable platform, the pouring weight internal rotation is connected with the swing piece of central symmetry distribution, the swing piece with the rigid coupling has the spring between the pouring weight, the swing piece rigid coupling has the spliced pole that is located in the pouring weight, the spliced pole keep away from adjacent one side rigid coupling of swing piece has the connection pad, the connection pad rotates and is connected with circumference distribution's square bar, adjacent rigid coupling has the canvas between the square bar, the spliced pole is close to adjacent one side sliding connection of swing piece has the extrusion ring, extrusion ring with adjacent square bar extrusion fit, be close to in the pouring weight adjacent one side of swing piece is provided with the unblock cavity, sliding connection has the locking post, the locking post with the rigid coupling has the spring between the pouring weight, the swing piece is close to one side of swing piece adjacent the setting has the extrusion ring to the spacing post of limit to the adjacent setting up of extrusion ring.
Further, spacing subassembly is including central symmetry's stopper, central symmetry's stopper sliding connection respectively is in the neighborhood the spliced pole is close to the neighborhood one side of extrusion ring, the spliced pole is provided with and supplies to be adjacent the gliding spacing cavity of stopper, the stopper rigid coupling has the stay cord, the stay cord keeps away from the neighborhood the one end rigid coupling of stopper has spacing post, the extrusion ring is close to the neighborhood one side of spliced pole is provided with the neighborhood spacing post spacing complex recess, the spliced pole is close to the neighborhood one side sliding connection of connection pad has spacing ball post, spacing ball post and neighborhood rigid coupling have the spring between the spliced pole, spacing ball post with same on the spliced pole the spacing cooperation of extrusion ring.
The beneficial effects of the invention are as follows: according to the invention, the evacuation personnel are alternately conveyed downwards by the cable, so that the escape rate is improved, meanwhile, the flow area of hydraulic oil is controlled to buffer the evacuation personnel when the evacuation personnel descend, and the evacuation personnel are prevented from being injured due to the excessively high speed when the evacuation personnel descend.
The hydraulic oil circulation area is adjusted by detecting the weight of the evacuated people, so that different groups of users can evacuate at safe and efficient speed.
By arranging the guide rope, the evacuee is prevented from encountering sea wind when descending, so that the rope shakes, and the position of the evacuee deviates from the position of the lifeboat below, thereby influencing the evacuation time.
The stability of the inflatable platform can be increased temporarily when sea waves come through towing the weight and opening the canvas under the inflatable platform to stabilize, and the shaking of the inflatable platform is reduced.
Drawings
FIG. 1 is a schematic perspective view of a platform, carriage and inflatable platform of the present invention in operation;
FIG. 2 is a schematic perspective view of the rescue capsule, docking station and positioning plate of the present invention;
FIG. 3 is a schematic perspective view of a carriage, a buffer housing and a monocular spool according to the present invention;
FIG. 4 is a schematic perspective view of the connection block, the buffer tube and the primary buffer plate of the present invention;
FIG. 5 is a schematic perspective view of a stop lever, a detection cylinder and an oil collecting ring according to the present invention;
FIG. 6 is a schematic perspective view of the connecting block, the detecting cylinder and the adjusting plate of the present invention;
FIG. 7 is a schematic perspective view of the protective shell, protective cover and protective roller of the present invention;
FIG. 8 is a schematic perspective view of the rescue capsule, docking station and inflatable platform of the present invention;
FIG. 9 is a schematic perspective view of the extrusion barrel, threaded rod and extrusion disk of the present invention;
FIG. 10 is a schematic perspective view of a standing board, connecting ropes and a locating board according to the present invention;
FIG. 11 is a schematic perspective view of a docking station, a stopper post and a stopper according to the present invention;
FIG. 12 is a schematic perspective view of the inflatable platform, weights and swinging blocks of the present invention;
FIG. 13 is a schematic perspective view of a connecting post, square bar and compression ring according to the present invention;
FIG. 14 is a schematic view of a three-dimensional structure of a stopper, a pull rope and a stopper post according to the present invention;
FIG. 15 is a schematic perspective view of a connecting post, a connecting disc and a limiting ball post according to the present invention;
fig. 16 is a schematic view of a three-dimensional structure of the rescue capsule and emergency gate of the present invention.
Part names and serial numbers in the figure: a-adjusting mechanism, b-protecting mechanism, c-guiding mechanism, d-driving component, e-standing component, f-clamping mechanism, g-stabilizing mechanism, h-limiting component, 1-rescue bin, 2-emergency door, 3-sliding frame, 4-first guiding roller, 5-second guiding roller, 6-third guiding roller, 7-buffer shell, 71-gear, 8-driving shaft, 9-single-tube winding shaft, 10-limiting rod, 11-rope, 12-buffer tube, 13-primary buffer plate, 14-oil delivery tube, 15-connecting block, 16-final buffer plate, 17-detecting tube, 171-detecting cavity, 18-extruding plate, 19-oil hole, 20-oil collecting ring, 201-oil collecting cavity, the device comprises a regulating cavity, a 22-regulating plate, a 23-protecting shell, a 24-protecting sleeve, a 25-protecting roller, a 26-platform, a 27-inflating platform, a 271-first traction rope, a 272-second traction rope, a 28-fourth guiding roller, a 29-fifth guiding roller, a 30-sixth guiding roller, a 31-seventh guiding roller, a 32-double-drum winding shaft, a 33-extruding cylinder, a 34-threaded rod, a 35-extruding disc, a 36-hollow rod, a 361-extruding cavity, a 362-driving cavity, a 37-standing plate, a 38-connecting rope, a 39-locating plate, a 40-driving cavity, a 41-clamping column, a 42-driven cavity, a 43-clamping block, a 44-weight and a 45-swinging block, 46-connecting columns, 47-connecting discs, 48-square rods, 49-extrusion rings, 50-unlocking cavities, 51-locking columns, 52-limiting cavities, 53-limiting blocks, 54-pull ropes, 55-limiting columns and 56-limiting ball columns.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1: 1-4, 6 and 16, the marine quick evacuation device with the sectionalized buffering function comprises a rescue bin 1, wherein the rescue bin 1 is fixed on one side of a ship deck, the front side of the rescue bin 1 is hinged with an emergency door 2, the middle part of the upper inner side of the rescue bin 1 is slidably connected with a sliding frame 3, the sliding frame 3 is H-shaped, the left side and the right side of the sliding frame 3 are sequentially and rotatably connected with a first guide roller 4, a second guide roller 5 and a third guide roller 6 from front to back, the upper part of the front inner side of the rescue bin 1 is fixedly connected with a buffering shell 7, gears 71 which are in mirror image distribution up and down and are meshed are rotationally connected with the buffering shell 7, the buffering shell 7 is O-shaped, the two gears 71 are attached to the inner wall of the buffering shell 7, hydraulic oil with one side entering the buffering shell 7 is extruded to the other side of the buffering shell 7 through the meshing of the two gears 71, the middle part of the upper side gear 71 is fixedly connected with a transmission shaft 8, the buffer shell 7 is in airtight rotation connection with the transmission shaft 8, the left side and the right side of the transmission shaft 8 are respectively and rotatably connected with a single-cylinder winding shaft 9, two single-cylinder winding shafts 9 are respectively wound with two rope-collecting ropes 11 with opposite directions, the rope-collecting ropes 11 are contacted with a first guide roller 4, a second guide roller 5 and a third guide roller 6 which are adjacent to each other on the same side, the adjacent rope-collecting ropes 11 are guided by the first guide roller 4, the second guide roller 5 and the third guide roller 6, the upper part of the inner front side of the rescue bin 1 is fixedly connected with two buffer cylinders 12 which are distributed in a left-right mirror image manner, the middle parts in the two buffer cylinders 12 are fixedly connected with primary buffer plates 13, the primary buffer plates 13 are provided with through holes for hydraulic oil circulation, the through holes of the primary buffer plates 13 limit the flow speed of the hydraulic oil, further slow down the descending speed of the evacuation personnel, the lower sides of the buffer cylinders 12 are communicated with oil delivery pipes 14, the buffer shell 7 rigid coupling has two connecting blocks 15 of front and back mirror image distribution, the middle part of both sides all is provided with the through-hole that communicates with adjacent connecting block 15 around the buffer shell 7, two connecting blocks 15 communicate with adjacent oil delivery pipe 14 respectively, hydraulic oil has all been deposited in buffer tube 12, oil delivery pipe 14, connecting block 15 and the buffer shell 7, initially, hydraulic oil in the right side buffer tube 12 is full state, the liquid level of hydraulic oil in the left side buffer tube 12 is located the downside of left side primary buffer plate 13, through the area that control hydraulic oil circulated buffering the decline speed of evacuation personnel, avoid evacuating personnel to lead to the injury because of decline speed is too fast in the time of improving the escape rate, single-tube spool 9 is provided with adjustment mechanism a that is used for adjusting the buffering dynamics.
As shown in fig. 4, the upper parts of the two buffer barrels 12 are slidably connected with the final-stage buffer plates 16, the upper side surfaces of the buffer barrels 12 are fixedly connected with springs, the final-stage buffer plate 16 on the right side is positioned on the upper side of the buffer barrel 12 on the right side in the initial stage, the springs on the upper side of the buffer barrels 12 are in a compressed state, the springs on the upper side of the buffer barrels 12 are matched with the adjacent final-stage buffer plates 16, when the evacuees descend, the two final-stage buffer plates 16 move up and down alternately, when the final-stage buffer plate 16 on one side moves downwards, the adjacent springs of the final-stage buffer plates 16 push the final-stage buffer plates 16 to move downwards, the descending speed of the final-stage buffer plates 16 is increased, the descending time of the evacuees is shortened, and when the evacuees are about to descend to the sea, the final-stage buffer plates 16 contact with the adjacent springs and compress, so that the descending speed of the final-stage buffer plates 16 is slowed down, the descending speed of the evacuees is reduced, the evacuees are prevented from being impacted by a lower lifeboat and the like, the wounded personnel is caused, the descending speed of the evacuees is further slowed down by the damping personnel between the final-stage buffer plates 16 and the inner walls of the adjacent buffer barrels 12.
As shown in fig. 4-6, the adjusting mechanism a comprises a detecting cylinder 17, the detecting cylinder 17 is rotatably connected to one side of the adjacent single-cylinder winding shaft 9 close to the buffer shell 7, the detecting cylinder 17 is composed of a cylinder and two squares distributed in a mirror image mode, the squares are contacted with the outer wall of the transmission shaft 8, a limiting rod 10 is connected between the detecting cylinder 17 and the adjacent single-cylinder winding shaft 9 in a sliding mode, the limiting rod 10 is used for changing the connection state between the detecting cylinder 17 and the adjacent single-cylinder winding shaft 9, the detecting cylinder 17 and the adjacent single-cylinder winding shaft 9 are in limiting fit with the adjacent limiting rod 10, a groove distributed in the circumferential direction is formed in one side of the detecting cylinder 17 close to the adjacent single-cylinder winding shaft 9, the detecting cylinder 17 is in limiting fit with the adjacent limiting rod 10 through the groove, after a first evacuee descends to a lifeboat through a right-side cable 11, the second evacuator inserts the left limit rod 10 into the grooves of the right detection cylinder 17 and the adjacent single-cylinder winding shaft 9, further pulls the single-cylinder winding shaft 9 to rotate through the cable 11 to drive the transmission shaft 8 to rotate, the transmission shaft 8 is in airtight rotation connection with the detection cylinder 17, the transmission shaft 8 is fixedly connected with two extrusion plates 18 distributed in a mirror image manner, the extrusion plates 18 are contacted with the inner wall of the detection cylinder 17, springs are fixedly connected between the two extrusion plates 18 and adjacent blocks of the adjacent detection cylinder 17, two detection cavities 171 are formed by matching the two extrusion plates 18, the adjacent single-cylinder winding shaft 9 and one side of the adjacent detection cylinder 17 close to the adjacent springs, an oil hole 19 is arranged in the detection cylinder 17 close to the adjacent springs, the oil hole 19 is communicated with the adjacent detection cavities 171, the oil collecting ring 20 is fixedly connected with one side of the adjacent detection cylinder 17 close to the adjacent oil hole 19 in an airtight rotation manner, the oil collecting ring 20 is matched with the adjacent detection cylinder 17 to form an oil collecting cavity 201, the oil collecting cavity 201 is communicated with the adjacent detection cavity 171 through the oil hole 19, the lower part of the connecting block 15 is provided with an adjusting cavity 21, an adjusting plate 22 is connected in a sliding mode in the adjusting cavity 21, the adjusting plate 22 consists of a transverse plate and a vertical plate, the transverse plate is positioned in the adjacent adjusting cavity 21 and slides in a position where the adjacent connecting block 15 is communicated with the adjacent oil delivery pipe 14, the adjusting cavity 21 is communicated with the adjacent oil collecting cavity 201 through a guide pipe, hydraulic oil is stored in the guide pipe between the detection cavity 171, the oil collecting cavity 201, the adjusting cavity 21, the oil hole 19 and the adjusting cavity 21 and the oil collecting cavity 201, and the oil collecting cavity 201 are all communicated with the oil collecting cavity 201, the hydraulic oil is extruded in the adjacent detection cavity 171 through relative rotation between the extruding plate 18 and the square of the adjacent detection cylinder 17, the hydraulic oil sequentially passes through the oil hole 19, the oil collecting cavity 201 and the guide pipe to the adjacent adjusting cavity 21, the transverse plate of the adjacent adjusting plate 22 is pushed to move upwards, the connecting block 22 is driven to move upwards, the connecting block 15 is driven to be communicated with the adjacent vertical plate 14, the position of the adjacent oil delivery pipe is blocked, when the transverse plate of the adjusting plate 22 moves to the uppermost plate of the adjusting plate 22 to the adjacent adjusting cavity 21, the uppermost plate is blocked by the connecting block 15, hydraulic oil is completely blocked by the adjacent to the adjacent connecting block 15, the adjacent oil pipe is completely connected with the connecting block 14, the position is completely and the oil delivery pipe is completely blocked by the connecting block is completely and blocked by the connecting block 15, and the position is completely blocked by the connecting rod is completely and blocked by the connecting rod 15, and has a speed reducing the speed is completely and has a speed reducing the speed by 3.
As shown in fig. 2, fig. 4 and fig. 7, the protection mechanism b includes two protection shells 23 with mirror image distribution left and right, the two protection shells 23 are fixedly connected to the left and right sides of the sliding frame 3 respectively, the cable 11 passes through the adjacent protection shells 23, the inside of each protection shell 23 is a trapezoid cavity, the inside of each trapezoid cavity of each protection shell 23 is fixedly connected with two protection sleeves 24 with mirror image distribution through springs, the two protection sleeves 24 are rotationally connected with protection rollers 25, the protection rollers 25 are contacted with the adjacent cable 11, and when the backward moving speed of the cable 11 is too high, the cable 11 drives the adjacent two protection rollers 25 to move backward, and the two protection rollers 25 are contacted with the inner walls of the adjacent protection shells 23 and squeeze the adjacent cable 11.
When the ship is in capsizing danger, people on the ship need to evacuate, the evacuating people open the emergency door 2 and then enter the rescue bin 1, the evacuating people firstly pull out the left limit rod 10 to disconnect the left single-tube spool 9 from the adjacent detection tube 17, then the evacuating people pull the right cable 11 to move downwards along the side wall of the ship, the evacuating people pull the right single-tube spool 9 to rotate through the cable 11, the right single-tube spool 9 drives the adjacent detection tube 17 to rotate through the limit rod 10, the detection tube 17 rotates to drive the transmission shaft 8 to rotate, the transmission shaft 8 drives the two gears 71 in the buffer shell 7 to rotate to pump hydraulic oil in the right buffer tube 12 into the buffer shell 7 through the adjacent oil transmission tube 14 and the adjacent connecting block 15 and convey the hydraulic oil into the left buffer tube 12 through the left oil transmission tube 14 and the rear connecting block 15, at this time, the hydraulic oil at the upper part in the right side buffer tube 12 flows to the lower part thereof through the through hole on the primary buffer plate 13, the hydraulic oil in the left side buffer tube 12 flows to the upper part thereof through the through hole on the primary buffer plate 13, the single-tube spool 9 is buffered by reducing the area through which the hydraulic oil flows, and then the evacuator can descend to the lifeboat below the ship at a constant speed, when the first evacuator descends to the lifeboat, the second evacuator reinserts the left side limit rod 10 into the left single-tube spool 9, so that the left single-tube spool 9 is reconnected with the left detection tube 17, then the second evacuator pulls the left single-tube spool 11 to move downwards along the side wall of the ship, the process is repeated, the right single-tube spool 9 is reversely driven by the reverse rotation of the transmission shaft 8, the right single-tube spool 9 is rewound, and after the second evacuation personnel descend to the lifeboat, the right-side cable 11 resets again, thereby facilitating the use of subsequent personnel.
When the evacuee pulls the right cable 11 to descend, the final-stage buffer plate 16 in the right buffer tube 12 moves downward following the liquid level of the hydraulic oil therein, so that the spring in the right buffer tube 12 is reset, while the final-stage buffer plate 16 in the left buffer tube 12 is pushed upward by the hydraulic oil therein, until the evacuee reaches the upper part of the lower lifeboat, the left final-stage buffer plate 16 moves to the lower side of the spring in the adjacent buffer tube 12, then the left final-stage buffer plate 16 continues to move upward to compress the spring in the adjacent buffer tube 12, and at the beginning of the descent of the evacuee, the right final-stage buffer plate 16 is pushed downward by the spring on the adjacent buffer tube 12, so that the evacuee can descend quickly at the beginning of the descent, then after the right final-stage buffer plate 16 loses contact with the spring on the adjacent buffer tube 12, the descent speed of the evacuee is gradually stabilized, and finally when the left final-stage buffer plate 16 comes into contact with the spring on the adjacent buffer tube 12, the descent speed of the evacuee is reduced again, and the evacuee is prevented from being injured when the evacuee comes into contact with the spring on the adjacent buffer tube 12.
When the person to be evacuated pulls the right rope 11, the rope 11 drives the right single-tube spool 9 to rotate, the single-tube spool 9 drives the adjacent detection tube 17 to rotate through the transmission shaft 8, the transmission shaft 8 rotates and is limited by the area of the through hole on the primary buffer plate 13, so that at the first time when the person to be evacuated pulls the rope 11, the detection tube 17 rotates to reduce the volume of the adjacent detection cavity 171, the spring between the detection tube 17 and the adjacent extrusion plate 18 is compressed, hydraulic oil in the detection cavity 171 enters the adjacent oil collection cavity 201 through the adjacent oil hole 19, then hydraulic oil in the adjacent oil collection cavity 201 flows into the adjusting cavity 21 at the rear side through the guide tube, the volume of the hydraulic oil in the adjusting cavity 21 is increased, the adjacent adjusting plate 22 is pushed to move upwards, the through hole at the rear side of the buffer shell 7 is shielded, the volume of the hydraulic oil flowing to the adjacent buffer tube 12 through the left oil delivery tube 14, the pressure in the buffer shell 7 is increased, the rotation of the inner gear 71 of the buffer shell 7 is blocked, the rotating speed of the transmission shaft 8 is further reduced, the weight of the person to be evacuated is reduced through the adjacent rope 17, and the weight of the person to be evacuated is changed by the adjacent rope 11, and the adjacent rope is displaced by the adjacent rope 11.
When the evacuee descends by pulling the cable 11, the cable 11 passes through the adjacent protective shell 23 and drives the protection rollers 25 in the protective shell to rotate, when the limiting rod 10 is not inserted well, and the adjacent single-drum winding shaft 9 is not controlled by the transmission shaft 8 any more, the evacuee pulls the cable 11 to descend rapidly, the protection rollers 25 are driven by the adjacent cable 11 to move to the inner side of the adjacent protective shell 23, then the protection rollers 25 are contacted with the inner wall of the adjacent protective shell 23, the two protection rollers 25 are extruded to the direction of the adjacent cable 11 along the inner wall of the protective shell 23, the two protection rollers 25 stop rotating and fix the adjacent cable 11, at the moment, the evacuee on the ship stops the single-drum winding shaft 9 and then inserts the limiting rod 10 into the cable, then pulls the cable 11, the cable 11 drives the two protection rollers 25 to gradually lose contact with the inner wall of the adjacent protective shell 23, at the moment, the evacuee releases the cable 11, and the cable 11 is driven by the cable 11 to descend, so that the evacuee is prevented from being broken and causing free falling of the cable 11.
Example 2: on the basis of the embodiment 1, as shown in fig. 1, 2 and 8, the device further comprises a guiding mechanism c arranged in the rescue bin 1, the guiding mechanism c is used for guiding the cable 11, the guiding mechanism c comprises a platform 26, the platform 26 is rotatably connected to the rear part of the lower side in the rescue bin 1, the rear side in the platform 26 is rotatably connected with an inflatable platform 27, the inflatable platform 27 is a contracted square block initially, when the inflatable platform 27 descends to the sea surface, the inflatable platform 27 can be inflated automatically, the platform 26 is rotatably connected with two fourth guiding rollers 28 and two fifth guiding rollers 29 which are distributed in a left-right mirror image manner, the rescue bin 1 is rotatably connected with two sixth guiding rollers 30 and two seventh guiding rollers 31 which are distributed in a left-right mirror image manner, the lower part of the front side of the rescue bin 1 is rotatably connected with two double-drum shafts 32 which are distributed in a left-right mirror image manner, the cross section of the double-drum spool 32 is in a 'king' shape and is used for controlling the simultaneous retraction of the adjacent first traction rope 271 and the second traction rope 272, the left and right parts of the double-drum spool 32 are respectively wound with the first traction rope 271 and the second traction rope 272 which are in buckling connection with the inflatable platform 27, the first traction rope 271 is contacted with the fourth guide roller 28 on the same side and the seventh guide roller 31 on the same side, the second traction rope 272 is contacted with the fifth guide roller 29 on the same side and the sixth guide roller 30 on the same side, the first traction rope 271 is in a loose state initially, the second traction rope 272 is in a tight state until the platform 26 swings to be parallel with the lower side of the rescue bin 1, the first traction rope 271 is restored to the tight state by arranging the inflatable platform 27 to fall, and a guide rail consisting of the straightened traction rope is pulled between the inflatable platform 27 and the rescue bin 1, the rescue cabin 1 is provided with a transmission assembly d for pushing the sliding frame 3, and the platform 26 is provided with a standing assembly e for standing the person, so that the evacuated person cannot be blown by sea wind to shift the scope of rescue of the lifeboat or the inflatable platform 27 in the descending process.
As shown in fig. 1, fig. 2, fig. 8 and fig. 9, the transmission component d includes two extrusion barrels 33 distributed in a left-right mirror image manner, the two extrusion barrels 33 are fixedly connected to the lower portion of the front side of the rescue cabin 1, the threaded rods 34 are rotationally connected to the extrusion barrels 33 in the extrusion barrels 33, the threaded rods 34 are in transmission with the adjacent double-drum spool 32 through pulleys and belts, the extrusion barrels 35 are in threaded connection with the extrusion disks 35, the extrusion disks 35 are in sliding connection with the adjacent extrusion barrels 33, the threaded rods 34 are not threaded on one side, far away from the adjacent extrusion disks 35, when the extrusion disks 35 move to the end of the extrusion barrels 34, the threaded rods 34 still rotate, the extrusion disks 35 are damaged, the upper portion of the front side of the rescue cabin 1 is fixedly connected with two hollow rods 36 distributed in a left-right mirror image manner, the hollow rods 36 are of hollow structures, the sliding frames 3 are provided with two extrusion cavities 361 distributed in a left-right mirror image manner, the two hollow rods 36 are respectively located in the adjacent extrusion cavities 361, the rescue cabin 1, the hollow rods 36 and the sliding frames 3 are matched to form transmission cavities 362, the transmission cavities 362 are communicated with the adjacent extrusion barrels 33 in the lower through the guide pipes, the transmission cavities 362, the two extrusion barrels are far away from the side, the side of the adjacent extrusion barrels 35, the side are not threaded rods 35, when hydraulic oil is driven by the two extrusion barrels 33 and the guide shafts 3 to move down through the double-drum shafts 3, and the hydraulic oil in the extrusion barrels 33, and the two extrusion barrels 33 are driven by the two hollow shafts 3 to move toward the adjacent extrusion spools 32, and the hollow shafts 3, and when the two hollow shafts are driven by the hydraulic oil and move inside the hydraulic oil and move toward the adjacent shafts and roll shafts 3.
As shown in fig. 1, fig. 2 and fig. 10, the standing component e comprises two standing boards 37 distributed in a left-right mirror image manner, the two standing boards 37 are all connected to the front side of the platform 26 in a sliding manner, two channels for the two standing boards 37 to slide and distributed in a left-right mirror image manner are arranged on the front side of the platform 26, the standing boards 37 are connected with adjacent first traction ropes 271 and second traction ropes 272 in a sliding manner, at least three connecting ropes 38 are fixedly connected to the upper side of the standing boards 37, a positioning plate 39 is fixedly connected to the front ends of the connecting ropes 38, the connecting ropes 38 are used for keeping the stability of the standing boards 37 in the descending process, the gravity center position of the positioning plate 39 is fixedly connected with the adjacent cable 11, the influence of the evacuation personnel in the descending process due to the sea wind is reduced, meanwhile, dislocation with the rescue platform is prevented through guiding of the traction ropes, and the platform 26 is provided with a clamping mechanism f used for limiting the standing boards 37.
As shown in fig. 1, fig. 2, fig. 10 and fig. 11, the clamping mechanism f comprises a clamping column 41, the clamping column 41 is slidably connected to the lower portion of the front side of the platform 26, a spring is fixedly connected between the clamping column 41 and the platform 26, the platform 26 is provided with an active cavity 40 for sliding the clamping column 41, the clamping column 41 is located in the active cavity 40, the platform 26 is provided with four passive cavities 42 distributed in a left-right mirror image mode, the four passive cavities 42 are communicated through pipes, clamping blocks 43 are slidably connected in the four passive cavities 42, the cross section of the clamping blocks 43 is in a right trapezoid shape, right-angle portions of the right trapezoid are located in the platform 26 and slide, inclined planes of the right trapezoid face to the rear, grooves in limit fit with the clamping blocks 43 are formed in the upper side and the lower side of the inflatable platform 27, the clamping blocks 43 are matched with adjacent platform plates 37, initially, the clamping blocks 43 are located in the grooves of the inflatable platform 27 and limit the inflatable platform 27, when a person puts down the inflatable platform 27, the four clamping blocks 43 sequentially limit the passive cavities 37 in the two platform plates 37, and the two passive cavities 26 are communicated with the pipes 40, and the cavities 42 are communicated with the active cavities 42.
After the evacuation personnel opens the emergency door 2, the platform 26 is pushed backwards, so that the platform 26 swings to a position parallel to the lower side of the rescue capsule 1, in the process, the platform 26 drives the inflatable platform 27 and the standing board 37 to swing backwards, when the platform 26 swings to be parallel to the lower side of the rescue capsule 1, the evacuation personnel presses the clamping column 41 downwards, so that the volume of hydraulic oil in the active cavity 40 is increased, hydraulic oil in the adjacent passive cavity 42 is pumped out through the guide pipe, the adjacent clamping block 43 is driven to move into the adjacent passive cavity 42, the clamping block 43 is out of contact with the inflatable platform 27, the inflatable platform 27 moves downwards under the action of gravity, at the moment, the evacuation personnel releases the clamping column 41, the clamping column 41 resets under the action of a spring between the clamping column 41 and the platform 26, and drive screens piece 43 through hydraulic oil and reset, the inflatable platform 27 passes through first haulage rope 271 and second haulage rope 272 and drives about two double-reel spool 32 rotation, double-reel spool 32 passes through the band pulley and the adjacent threaded rod 34 rotation of belt drive, threaded rod 34 drive adjacent extrusion dish 35 remove the hydraulic oil in with the extrusion section of thick bamboo 33 through pipe flow direction adjacent transmission cavity 362 in for the volume of hydraulic oil in the transmission cavity 362 increases, and flow through the through-hole flow direction adjacent extrusion cavity 361 of hollow rod 36 in, promote the carriage 3 and slide backward, until the hydraulic oil in the extrusion dish 35 adjacent extrusion section of thick bamboo 33 is totally pushed out, carriage 3 no longer slides and is fixed in final position this moment.
When the inflatable platform 27 moves downwards to contact the sea level, the inflatable platform 27 automatically inflates and expands to form, at the moment, the first traction rope 271 and the second traction rope 272 are released to the maximum distance, at the moment, the station board 37 moves downwards along the channel of the platform 26 and is limited by the lower clamping block 43, then the evacuee stands on the station board 37 on the left side, after the evacuee stands stably, the evacuee pushes the clamping column 41 downwards to drive the clamping block 43 to move inwards to the platform 26, the limit on the station board 37 is released, then under the gravity of the evacuee, the station board 37, the connecting rope 38 and the positioning plate 39 move downwards along the first traction rope 271 and the second traction rope 272 together, the process is repeated until the first evacuee descends to the platform 26 below, the second evacuee ascends to the station board 37 on the left side, and pushes the clamping block 43 downwards to limit the station board 37, the left side station board 37, the clamping block 11 is pulled to gradually descend along with the station board 37 on the left side, the upper clamping rope 11 drives the upper side to gradually move downwards along the clamping block 11 on the left side, the cavity 43 is pushed by the cavity 43 to the cavity of the adjacent station board 43, and then the cavity board 43 is pushed to move downwards to the cavity board 41 between the adjacent station board 37 and the station board 37 to the station board 37 when the cavity board is compressed to the cavity board 43 and the adjacent station board 43.
Example 3: on the basis of embodiment 2, as shown in fig. 1, 12 and 13, the device further comprises a stabilizing mechanism g arranged on the inflatable platform 27, wherein the stabilizing mechanism g is used for limiting the inflatable platform 27, the stabilizing mechanism g comprises a weight 44, the cross section of the weight 44 is m-shaped, when the inflatable platform 27 descends to the sea surface, the weight 44 in the stabilizing mechanism continues to descend until the positioning ropes are tightened, the weight 44 is slidingly connected to the rear side in the inflatable platform 27, the weight 44 is connected with the inflatable platform 27 through two positioning ropes, the positioning ropes are in buckle connection with the inflatable platform 27, after people on the accident ship are evacuated, the personnel on the inflatable platform 27 release the buckle of the positioning ropes, the first traction rope 271 and the second traction rope 272, so that the inflatable platform 27 can freely move, the weight 44 is rotationally connected with two swinging blocks 45 which are symmetrically distributed in the center, a torsion spring which is in an initial force accumulation state is fixedly connected between the swinging block 45 and the weight 44 and is used for controlling the swinging block 45 to drive the connecting column 46 to swing after the weight 44 falls below the sea, the swinging block 45 is fixedly connected with the connecting column 46 positioned in the weight 44, one side of the connecting column 46 away from the adjacent swinging block 45 is fixedly connected with a connecting disc 47, the connecting disc 47 is in a disc shape, the connecting disc 47 is rotationally connected with four square rods 48 which are circumferentially distributed, triangular canvas is fixedly connected between two adjacent square rods 48 and is used for being unfolded into a square under water, the contact area with water is increased, the resistance of moving in the sea is increased, the stability of the inflatable platform 27 is further increased, the maximum angle between the square rods 48 and the adjacent connecting disc 47 is 90 degrees, one side of the connecting column 46 close to the adjacent swinging block 45 is slidingly connected with a squeezing ring 49, one side of the square rod 48 close to the adjacent squeezing ring 49 is an inclined plane, the squeezing ring 49 is in squeezing fit with the adjacent square rod 48, when the extrusion ring 49 slides down along the adjacent connecting column 46, the extrusion ring 49 extrudes the inclined plane of the adjacent square rod 48, so that the square rod 48 can swing around to spread canvas, an unlocking cavity 50 is arranged on one side, close to the adjacent swinging block 45, of the heavy block 44, a locking column 51 is slidably connected in the unlocking cavity 50, the inner diameter, close to the adjacent swinging block 45, of the unlocking cavity 50 is larger than the diameter, close to the adjacent swinging block 45, of the locking column 51, a spring is fixedly connected between the locking column 51 and the heavy block 44, the locking column 51 stretches out of the heavy block 44, a groove in limit fit with the locking column 51 is arranged on one side, close to the adjacent unlocking cavity 50, of the swinging block 45, and the connecting column 46 is provided with a limit component h for limiting the adjacent extrusion ring 49.
As shown in fig. 14 and 15, the limiting component h includes two limiting blocks 53 distributed in a central symmetry manner, the two limiting blocks 53 are respectively and slidably connected to one side of the adjacent connecting column 46, which is close to the adjacent extrusion ring 49, the connecting column 46 is provided with a limiting cavity 52 for the adjacent limiting blocks 53 to slide, a pull rope 54 is fixedly connected to one side of the limiting block 53, which is close to the adjacent extrusion ring 49, one end of the pull rope 54, which is far away from the adjacent limiting block 53, is fixedly connected with a limiting column 55, the inner side of the extrusion ring 49 is provided with a groove in limit fit with the adjacent limiting column 55, and initially, the limiting block 53 does not slide in the adjacent limiting cavity 52 until the connecting column 46 is driven to swing to a vertical state by the swinging block 45 after being submerged, at this time, the limiting block 53 moves downwards under the action of gravity, the adjacent limiting column 55 is pulled by the adjacent pull rope 54, so that the limiting column 55 loses contact with the groove on the inner side of the adjacent extrusion ring 49, one side of the connecting column 46, which is close to the connecting disc 47, is slidably connected with a limiting ball column 56, the limiting ball column 56 has the same diameter as the limiting column 55, and the limiting ball column 56 is used for connecting the adjacent square rod 48 to the horizontal rod 48, and the limiting column 46, and the limiting ball column 46, and the limiting column 56 are fixedly connected with the limiting column 46.
When the inflatable platform 27 falls to the sea and expands automatically, the weight 44 in the inflatable platform 27 continues to move downwards until the positioning rope between the inflatable platform 27 and the weight 44 is straightened, at this time, the weight 44 stops moving downwards, seawater enters the unlocking cavity 50 to press the adjacent locking column 51 into the weight 44, and compresses the spring between the weight 44 and the locking column 51, the locking column 51 gradually loses contact with the adjacent swinging block 45, and releases the limit of the swinging block 45, then the swinging block 45 swings under the action of the torsion spring between the swinging block 45 and the weight 44, the swinging block 45 drives the adjacent connecting column 46, the connecting disc 47, the square rod 48 and the pressing ring 49 to swing until the connecting column 46 swings to a position perpendicular to the weight 44, at this time, the limiting block 53 moves downwards along the limiting cavity 52 under the action of gravity, the limiting block 53 drives the adjacent limiting column 55 to slide inwards the adjacent limiting cavity 52 through the adjacent pulling rope 54, so that the limiting column 55 gradually loses contact with the adjacent pressing ring 49, then the pressing ring 49 moves downwards along the adjacent connecting column 46 under the action of gravity, and presses the inclined plane of the adjacent square rod 48, so that the adjacent ball 49 extends downwards, and contacts the adjacent ball 56, and the adjacent ball 49 is connected to the limiting ball 56 when the adjacent ball 49, and the adjacent ball 49 is stretched outwards.
When the extrusion ring 49 is in contact with the adjacent connecting disc 47, the rods 48 above the same connecting column 46 are completely unfolded, the canvas on the same connecting column 46 is unfolded to be square by taking the four square rods 48 as diagonal lines, the canvas is used for temporarily holding sea water by sea waves, the distance that the inflatable platform 27 is pushed upwards by the sea waves is reduced, the stability of the inflatable platform 27 on the sea surface is improved, if no life boats exist, after all people on the ship are evacuated to the inflatable platform 27, the evacuated people on the inflatable platform 27 loosen the positioning ropes on the inflatable platform 27, so that the weights 44 are not connected with the inflatable platform 27 any more, then the evacuated people release the buckles of the inflatable platform 27 with the first traction ropes 271 and the second traction ropes 272, so that the inflatable platform 27 is not connected with the ship any more, and at the moment, the evacuated people can control the inflatable platform 27 to leave the side of the ship to wait for rescue.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An offshore quick evacuation device with segmentation buffer function, its characterized in that: the rescue cabin (1) is hinged with an emergency door (2), a sliding frame (3) is connected in the rescue cabin (1) in a sliding manner, the sliding frame (3) is rotationally connected with a first guide roller (4), a second guide roller (5) and a third guide roller (6), a buffer shell (7) is fixedly connected in the rescue cabin (1), gears (71) which are distributed in a mirror image manner and are meshed with each other are rotationally connected in the buffer shell (7), one side of the gears (71) is fixedly connected with a transmission shaft (8) which is connected with the buffer shell (7) in a sealing manner, the transmission shaft (8) is rotationally connected with a single-cylinder winding shaft (9) which is distributed in a mirror image manner, the single-cylinder winding shaft (9) is rotationally connected with a cable (11) in a winding manner, the cable (11) is in contact with the adjacent first guide roller (4), the second guide roller (5) and the third guide roller (6), a buffer cylinder (12) which is distributed in a mirror image manner is fixedly connected in the rescue cabin (1), an oil delivery cylinder (12) which is distributed in the mirror image manner is fixedly connected with a buffer tube (13), an oil delivery plate (13) is fixedly connected with a primary buffer tube (13), a primary buffer tube (13) which is far away from the primary connecting plate (13), the buffer shell (7) is provided with a through hole communicated with the adjacent connecting block (15), the connecting block (15) is communicated with the adjacent oil delivery pipe (14), the buffer barrel (12), the oil delivery pipe (14), the connecting block (15) and the buffer shell (7) are internally provided with hydraulic oil, and the single-barrel winding shaft (9) is provided with an adjusting mechanism (a).
2. An offshore quick evacuation apparatus with segment buffering as claimed in claim 1, wherein: the buffer tube (12) is connected with a final-stage buffer plate (16) in a sliding manner, one side, far away from the adjacent primary buffer plate (13), of the buffer tube (12) is fixedly connected with a spring matched with the adjacent final-stage buffer plate (16), and damping exists between the final-stage buffer plate (16) and the inner wall of the adjacent buffer tube (12).
3. An offshore quick evacuation apparatus with segment buffering as claimed in claim 1, wherein: the regulating mechanism (a) comprises a detection cylinder (17), the detection cylinder (17) is rotationally connected to one side, adjacent to the single-cylinder winding shaft (9), of the buffer shell (7), a limit rod (10) is connected between the detection cylinder (17) and the single-cylinder winding shaft (9) in a sliding mode, a groove in limit fit with the limit rod (10) is formed in one side, adjacent to the single-cylinder winding shaft (9), of the detection cylinder (17), the transmission shaft (8) is in closed rotational connection with the detection cylinder (17) in an adjacent mode, a pressing plate (18) in mirror image distribution is fixedly connected to the inner wall of the detection cylinder (17) in a contact mode, a spring is fixedly connected between the pressing plate (18) and the adjacent detection cylinder (17), one side, adjacent to the single-cylinder winding shaft (9) and the adjacent to the detection cylinder (17), of the pressing plate (18) is matched with one side, adjacent to the adjacent spring, of the detection cylinder (17) is matched with a detection cavity (171), the oil ring (17) is arranged in the position, adjacent to the oil ring (17) is in close to the detection cylinder (17), the oil hole (20) is fixedly connected with the detection cylinder (20) in a closed position, the oil hole (20) is fixedly connected with the detection cylinder (17), the oil collecting ring (20) is matched with an adjacent detection cylinder (17) to form an oil collecting cavity (201), the oil collecting cavity (201) is communicated with an adjacent detection cavity (171) through an adjacent oil hole (19), an adjusting cavity (21) is arranged on the connecting block (15), an adjusting plate (22) is connected in the adjusting cavity (21) in a sliding mode, the adjusting cavity (21) is communicated with the adjacent oil collecting cavity (201) through a guide pipe, the oil collecting cavity (171) is communicated with the oil collecting cavity (201), the hydraulic oil is stored in the guide pipe between the adjusting cavity (21) and the oil collecting cavity (201), and the sliding frame (3) is provided with a protection mechanism (b) used for limiting the oil collecting rope (11).
4. A marine quick evacuation apparatus with a segment buffering function as claimed in claim 3, wherein: the protection mechanism (b) comprises protection shells (23) distributed in a mirror image mode, the protection shells (23) distributed in the mirror image mode are fixedly connected to two sides of the sliding frame (3) respectively, the rope (11) penetrates through the adjacent protection shells (23), protection sleeves (24) distributed in the mirror image mode are fixedly connected in the protection shells (23) through springs, the protection sleeves (24) are connected with protection rollers (25) in a rotating mode, and the protection rollers (25) are in contact with the adjacent rope (11).
5. A marine quick evacuation apparatus with a segment buffering function as claimed in claim 3, wherein: the device also comprises a guide mechanism (c) arranged in the rescue bin (1), the guide mechanism (c) is used for guiding the rope (11), the guide mechanism (c) comprises a platform (26), the platform (26) is rotationally connected to one side, far away from the emergency door (2), of the rescue bin (1), the platform (26) is rotationally connected with an inflatable platform (27) on one side, far away from the emergency door (2), of the platform (26), the platform (26) is rotationally connected with a fourth guide roller (28) and a fifth guide roller (29) which are in mirror image distribution, a sixth guide roller (30) and a seventh guide roller (31) which are in mirror image distribution are rotationally connected in the rescue bin (1), one side, close to the emergency door (2), of the rescue bin (1) is rotationally connected with a double-drum winding shaft (32) which is rotationally connected with a first traction rope (271) and a second traction rope (272) which are connected with the inflatable platform (27), the first traction rope (271) and the second traction rope (272) on the same side as the first traction rope (271) and the second traction rope (272) on the same side are in contact with the fifth guide roller (30) on the same side, the rescue bin (1) is provided with a transmission assembly (d) for pushing the sliding frame (3), and the platform (26) is provided with a standing assembly (e) for standing a person.
6. An offshore quick evacuation apparatus with segment buffering as claimed in claim 5, wherein: the transmission assembly (d) comprises extrusion barrels (33) which are distributed in a mirror image mode, the extrusion barrels (33) which are distributed in a mirror image mode are fixedly connected to one sides, close to the double-drum winding shafts (32), of the rescue bin (1), threaded rods (34) are connected in a rotating mode, the threaded rods (34) are in transmission with the adjacent double-drum winding shafts (32) through pulleys and belts, the threaded rods (34) are in threaded connection with extrusion discs (35) which are connected with the adjacent extrusion barrels (33) in a sliding mode, hollow rods (36) which are distributed in a mirror image mode are fixedly connected to the rescue bin (1), the hollow rods (36) are located adjacent to the extrusion cavities (361) in a sliding mode, the rescue bin (1), the hollow rods (36) and the sliding frames (3) are matched to form transmission cavities (362), the transmission cavities (362) are communicated with the adjacent extrusion barrels (33) through guide pipes, and hydraulic oil is stored in the transmission cavities (362), and the guide pipes between the two adjacent extrusion cavities (33).
7. An offshore quick evacuation apparatus with segment buffering as claimed in claim 5, wherein: the utility model provides a stand subassembly (e) including mirror image distribution's standing board (37), mirror image distribution standing board (37) all sliding connection in platform (26) are close to one side of emergency door (2), platform (26) are provided with supplies standing board (37) slip and mirror image distribution's passageway, standing board (37) with adjacent first haulage rope (271) and adjacent second haulage rope (272) sliding connection, standing board (37) are close to one side rigid coupling of emergency door (2) has connecting rope (38), connecting rope (38) keep away from the neighborhood one end rigid coupling of standing board (37) has locating plate (39), the focus position of locating plate (39) is adjacent cable (11) rigid coupling, platform (26) are provided with and are used for right spacing screens mechanism (f) of standing board (37).
8. An offshore quick evacuation apparatus with segment buffering as claimed in claim 7, wherein: the utility model provides a hydraulic oil storage device, including screens post (41), screens post (41) sliding connection in platform (26) are close to one side of emergency door (2), screens post (41) with the rigid coupling has the spring between platform (26), platform (26) are provided with initiative cavity (40), screens post (41) are located initiative cavity (40), platform (26) are provided with mirror image distributed's passive cavity (42), mirror image distributed's between passive cavity (42) through pipe intercommunication, sliding connection has screens piece (43) in passive cavity (42), inflatable platform (27) be provided with spacing complex recess of screens piece (43), screens piece (43) are adjacent in the platform (26) be close to one side screens post (41) passive cavity (42) pass through the pipe with initiative cavity (40) intercommunication, hydraulic oil between passive cavity (40) and the two has in the pipe.
9. An offshore quick evacuation apparatus with segment buffering as claimed in claim 8, wherein: the automatic locking device is characterized by further comprising a stabilizing mechanism (g) arranged on the inflatable platform (27), wherein the stabilizing mechanism (g) is used for limiting the inflatable platform (27), the stabilizing mechanism (g) comprises a weight (44), the weight (44) is slidably connected to one side of the inflatable platform (27) away from the emergency door (2), the weight (44) is connected with the inflatable platform (27) through a positioning rope, swinging blocks (45) which are symmetrically distributed in the center are rotationally connected between the weight (44), springs are fixedly connected between the swinging blocks (45) and the weight (44), connecting columns (46) which are positioned in the weight (44) are fixedly connected to one side of the connecting columns (46) away from the adjacent swinging blocks (45), connecting rods (48) which are circumferentially distributed are rotatably connected with one side of the connecting columns (46) are fixedly connected with canvas, one side of the connecting columns (46) which is close to the adjacent swinging blocks (45) is fixedly connected with a connecting ring (49) which is close to one side of the adjacent swinging blocks (45), the connecting rings (45) which is fixedly connected with connecting plates (47) which are circumferentially distributed in a sliding mode, one side of the connecting columns (48) which is close to one side of the adjacent swinging blocks (45) which is provided with the connecting rings (45) which is fixedly connected with one side of the connecting rods (48) which is circumferentially opposite to the connecting rods (27), one side of the connecting rods (45) which is fixedly connected with one side of the connecting rods, which is fixedly connected with other side opposite to one side of the connecting rods (45), and other side opposite to other side opposite connecting rods, and other side opposite sides between other connecting rods and other connecting device. The unlocking cavity (50) is internally and slidably connected with a locking column (51), a spring is fixedly connected between the locking column (51) and the weight (44), one side, close to the adjacent locking column (51), of the swinging block (45) is provided with a groove in limit fit with the locking column (51), and the connecting column (46) is provided with a limit assembly (h) for limiting the adjacent extrusion ring (49).
10. An offshore quick evacuation apparatus with segment buffering as claimed in claim 9, wherein: limiting component (h) is including central symmetry's stopper (53), central symmetry's stopper (53) are distributed respectively sliding connection in the neighborhood spliced pole (46) are close to one side of adjacent extrusion ring (49), spliced pole (46) are provided with and supply to be adjacent stopper (53) gliding spacing cavity (52), stopper (53) rigid coupling has stay cord (54), stay cord (54) keep away from the neighborhood one end rigid coupling of stopper (53) has spacing post (55), extrusion ring (49) are close to the neighborhood one side of spliced pole (46) be provided with the neighborhood spacing post (55) spacing complex recess, spliced pole (46) are close to the neighborhood one side sliding connection of connection dish (47) has spacing ball post (56), spacing ball post (56) are adjacent rigid coupling has the spring between spliced pole (46), spacing ball post (56) with same extrusion ring (49) on spliced pole (46).
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| CN202311411999.4A CN117141655B (en) | 2023-10-30 | 2023-10-30 | Offshore quick evacuation device with sectional buffering function |
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| CN202311411999.4A CN117141655B (en) | 2023-10-30 | 2023-10-30 | Offshore quick evacuation device with sectional buffering function |
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| CN117141655B CN117141655B (en) | 2024-03-01 |
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| CN208665491U (en) * | 2018-08-20 | 2019-03-29 | 山东哈船海洋装备制造有限公司 | It is a kind of sea evacuation system step on multiply platform auxiliary expanding unit |
| CN113247208A (en) * | 2021-04-29 | 2021-08-13 | 深圳市新宏新科技有限公司 | Real-time monitoring's intelligent life saving equipment on water can carry out |
| CN219601586U (en) * | 2023-03-07 | 2023-08-29 | 常州市飞碟游艇有限公司 | Electric rescue boat with auxiliary rescue device |
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|---|---|---|---|---|
| DE3317433C1 (en) * | 1983-05-13 | 1984-11-15 | Horst Dipl.-Ing. 3064 Bad Eilsen Honebein | Rescue elevator for ships |
| US20140165900A1 (en) * | 2012-12-17 | 2014-06-19 | Paul Ceeney | Marine evacuation systems and methods |
| CN108569373A (en) * | 2018-03-27 | 2018-09-25 | 江苏海宁船用器材厂有限公司 | Vertical channel sea evacuation system |
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| CN219601586U (en) * | 2023-03-07 | 2023-08-29 | 常州市飞碟游艇有限公司 | Electric rescue boat with auxiliary rescue device |
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| CN117141655B (en) | 2024-03-01 |
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