CN208665491U - It is a kind of sea evacuation system step on multiply platform auxiliary expanding unit - Google Patents
It is a kind of sea evacuation system step on multiply platform auxiliary expanding unit Download PDFInfo
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- CN208665491U CN208665491U CN201821344641.9U CN201821344641U CN208665491U CN 208665491 U CN208665491 U CN 208665491U CN 201821344641 U CN201821344641 U CN 201821344641U CN 208665491 U CN208665491 U CN 208665491U
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Abstract
It is a kind of sea evacuation system step on multiply platform auxiliary expanding unit, be related to maritime life-saving system technical field.The utility model solves existing step on and multiplies after platform is squeezed, only by inflating gas cylinder easily there is a phenomenon where that can not be unfolded, and then the problem of seriously affect personnel safety and withdraw efficiency.It, which is arranged, multiplies between platform and clump weight stepping on, it steps on and multiplies platform setting in the first support plate, first support plate is coaxially disposed up and down with the second support plate and is fixed as one by column, several first through hole are offered in first support plate, the second through-hole is offered on column along the vertical direction, several telescopic components are correspondingly arranged on the lateral wall of several columns, the top of sliding block is connect with clump weight by the first connecting rope, one end of telescopic arm is hinged on the top of take-up housing, the other end of telescopic arm is connect with the outer portion for multiplying platform is stepped on by the second connecting rope, spring is vertically arranged in take-up housing and between telescopic arm and actuating arm.
Description
Technical field
The utility model relates to a kind of stepping on for marine evacuation system to multiply platform auxiliary expanding unit, belong to maritime life-saving system
Technical field.
Background technique
Marine evacuation system is a kind of comprehensive sea rescue equipment, is widely used in the marine equipment such as oil field, steamer.
Main function is to help staff to withdraw rapidly when fire or other emergencies occur for oil field, steamer etc..
Evacuation system working unit process under normal conditions is that evacuation system multiplies escape route, undeployed stepping on flat
After platform, clump weight and life raft transfer to sea, undeployed stepping on multiply platform and life raft floating across the sea, clump weight after
Land under continuing toward sea, pull open the switch stepped on and multiply gas cylinder in platform after dropping to certain altitude, gas cylinder starts to multiply platform to stepping on
Inflation, which makes to step on, multiplies platform opening.
Step on and multiply platform and folded when undeployed, here be escape route above counterweight.Escape route can be with
Clump weight steps on a section opening of decline for multiplying platform.When the length of escape route is greater than the height in escape place, escape
Channel would not be fully deployed, and the channel not being sufficiently spread out will be pressed in undeployed stepping on and multiply on platform.Therefore it is squeezed
Step on multiply platform if only by inflating gas cylinder open may can there is a phenomenon where failing, and then influence whether personnel safety and
Withdraw efficiency.
Utility model content
The utility model is only easily to occur not opening up by inflating gas cylinder to solve existing step on and multiply after platform is squeezed
The phenomenon that opening, and then the problem of seriously affect personnel safety and withdraw efficiency, and then provide a kind of marine evacuation system
It steps on and multiplies platform auxiliary expanding unit.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of stepping on for sea evacuation system multiplies platform auxiliary expanding unit, it, which is arranged, multiplies between platform and clump weight stepping on,
It includes the first support plate, the second support plate, several columns and several telescopic components, steps on and multiplies platform setting in the first support plate
And its bottom and the first support plate are affixed, the first support plate is with coaxial arrangement above and below the second support plate and affixed by several columns
It is integrated, wherein several columns are circumferentially distributed along the second support plate and are respectively positioned on the lower section of the first support plate, in the first support plate
Several first through hole are uniformly circumferentially offered along it, offer the second through-hole on the column along the vertical direction, several first is logical
Hole and several second number of openings are equal and the setting of upper and lower face, winch and clump weight are by being successively threaded through first through hole and the
Wirerope connection in two through-holes, several telescopic components are equal with several column quantity, and several telescopic components are arranged in a one-to-one correspondence
On the lateral wall of several columns and far from the first center position of support plate be arranged, each telescopic component include actuating arm,
Telescopic arm, the first connecting rope, the second connecting rope, spring, the take-up housing being vertically arranged and slide up and down be arranged in take-up housing
Sliding block, the top of sliding block is connect with clump weight by the first connecting rope, and the first connecting rope is installed in the second through-hole, stretch
One end of arm is hinged on the top of take-up housing, and the other end of telescopic arm is connected with the outer portion for multiplying platform is stepped on by the second connecting rope
It connects, one end of actuating arm is hinged on sliding block, and the other end of actuating arm is hinged with telescopic arm, and spring is vertically arranged in take-up housing
And between telescopic arm and actuating arm.
Further, the quantity of actuating arm be two, the telescopic arm include the first to the 7th support rod, wherein first to
The quantity of third support rod is one, and the quantity of the 4th to the 7th support rod is two, one end of two the 4th support rods
Hinged with take-up housing, the other end correspondence of two the 4th support rods is hinged with the middle part of two the 5th support rods, and two the 5th
It is hinged by first support bar between one end of take-up housing and the middle part of actuating arm on support rod, two actuating arms it is another
End correspondence is hinged with the middle part of two the 4th support rods, and one end of two the 6th support rods and the middle part of two the 4th support rods are equal
Hinged by second support bar, one end of two the 7th support rods and the middle part of two the 5th support rods pass through third support rod
Hingedly, the middle part of the other end and two the 6th support rods of two the 5th support rods is hinged, the other end of two the 6th support rods
Hinged with the middle part of two the 7th support rods, the other end of two the 7th support rods connects with the outer portion for multiplying platform is stepped on by second
Splicing connection.
Further, the 6th support rod is connect with the bottom for multiplying platform is stepped on by the 4th connecting rope.
Further, the slide top of take-up housing is connected with the pilot hole being vertically arranged, and between sliding block and clump weight
One connecting rope is successively threaded through in pilot hole and the second through-hole.
Further, it steps on and multiplies under platform undeployed configuration, intimate contact between several columns and clump weight.
Further, several third through-holes are offered in the first support plate, the bottom end of each third through-hole is provided with card
Part is respectively coated with a fixed rope in each third through-hole, steps on to multiply and is connected respectively by fixed rope between platform and each fastener.
Further, the both ends of spring are affixed with the top of take-up housing and sliding block respectively.
Further, the connection type between column and the first support plate and the second support plate is welding.
The utility model has the effect that compared with prior art
Telescopic arm and actuating arm constitute run-in index extension means.It is compact-sized when extension means are undeployed, space hold ratio
It is small.By release clump weight drive telescopic arm expansion, and then guide and drive step on multiply platform be unfolded, effectively prevent stepping on multiply platform because
The phenomenon that being squeezed and can not being effectively unfolded, and structure is simple, and light-weight, drive energy is derived from and is withdrawn
Clump weight in system, developed area is big, and speed is fast, and effectively can recycle to step on after the completion of withdrawing and multiply platform, is with withdrawing
System can be fitted together effectively, and the safety of personnel has been effectively ensured and has withdrawn efficiency.
Detailed description of the invention
Fig. 1 is to step on the schematic perspective view one multiplied under platform undeployed configuration in the utility model (including to step on and multiply platform
And clump weight)；
Fig. 2 is the schematic front view of Fig. 1 (gas cylinder is not shown)；
Fig. 3 is the A-A of Fig. 2 to schematic cross-sectional view (third connecting rope is not shown)；
Fig. 4 is to step on the schematic front view multiplied under platform unfolded state in the utility model (gas cylinder is not shown)；
Fig. 5 is the B-B direction schematic cross-sectional view of Fig. 4；
Fig. 6 be the utility model in step on multiply under platform undeployed configuration schematic perspective view two (do not include step on multiply it is flat
Platform and clump weight)；
Fig. 7 is the schematic front view of Fig. 6；
Fig. 8 be the utility model in step on multiply under platform unfolded state schematic perspective view (do not include step on multiply platform and
Clump weight)；
Fig. 9 is the schematic perspective view one of telescopic component；
Figure 10 is the schematic perspective view two of telescopic component；
Figure 11 is enlarged diagram at the P of Figure 10；
Figure 12 is the schematic perspective view of take-up housing；
Figure 13 is the schematic perspective view of column；
Figure 14 is application schematic diagram of the utility model under the non-release conditions of evacuation system；
Figure 15 is application schematic diagram one of the utility model under evacuation system release conditions；
Figure 16 is application schematic diagram two of the utility model under evacuation system release conditions；
Specific embodiment
Specific embodiment 1: illustrate present embodiment in conjunction with Fig. 1~16, it is auxiliary that the stepping on of a kind of sea evacuation system multiplies platform
Help expanding unit, it, which is arranged, multiplies between platform 1 and clump weight 2 stepping on, if it include the first support plate 11, the second support plate 12,
Dry column 13 and several telescopic components 14 are stepped on and multiply platform 1 and be arranged in the first support plate 11 and its bottom and the first support plate 11
Affixed, the first support plate 11 is coaxially disposed with the second about 12 support plate and is fixed as one by several columns 13, wherein if
Dry column 13 is circumferentially distributed along the second support plate 12 and is respectively positioned on the lower section of the first support plate 11, along its week in the first support plate 11
To several first through hole 11-1 are uniformly offered, the second through-hole 13-1, Ruo Gan is offered on the column 13 along the vertical direction
One through-hole 11-1 and several second through-hole 13-1 quantity are equal and the setting of upper and lower face, winch 3 and clump weight 2, which pass through, successively to be worn
Wirerope 4 in first through hole 11-1 and the second through-hole 13-1 connects, several telescopic components 14 and several 13 quantity phases of column
It is arranged in a one-to-one correspondence on the lateral wall of several columns 13 Deng, several telescopic components 14 and far from 11 centre bit of the first support plate
It installs, each telescopic component 14 includes actuating arm 14-1, telescopic arm 14-2, the first connecting rope 14-3, the second connecting rope 14-
4, spring 14-5, the take-up housing 14-6 that is vertically arranged and the sliding block 14-7 being arranged in take-up housing 14-6, sliding block are slided up and down
The top of 14-7 is connect with clump weight 2 by the first connecting rope 14-3, and the first connecting rope 14-3 is installed on the second through-hole 13-1
Interior, one end of telescopic arm 14-2 is hinged on the top of take-up housing 14-6, the other end of telescopic arm 14-2 and steps on the outer for multiplying platform 1
Portion is hinged on sliding block 14-7 by the second connecting rope 14-4 connection, one end of actuating arm 14-1, the other end of actuating arm 14-1
It is hinged with telescopic arm 14-2, spring 14-5 be vertically arranged in take-up housing 14-6 and be located at telescopic arm 14-2 and actuating arm 14-1 it
Between.
Telescopic arm 14-2 and actuating arm 14-1 constitutes run-in index extension means.It is compact-sized when extension means are undeployed, it is empty
Between occupy than small.Telescopic arm 14-2 expansion is driven by release clump weight 2, and then guides and drives to step on and multiply the expansion of platform 1, effectively
It prevents from stepping on and multiplies the phenomenon that platform 1 can not effectively be unfolded because being squeezed, and structure is simple, light-weight, drive energy
From own system, developed area is big, and speed is fast, and effectively can recycle to step on after the completion of withdrawing and multiply platform, is with withdrawing
System can be fitted together effectively.Clump weight of the driving source in evacuation system when extension means are unfolded.The application
Being used cooperatively with inflating gas cylinder original in evacuation system expansion can effectively help to step on the expansion for multiplying platform in marine evacuation system.
Expanding unit is located at by the main effect of column 13 to fix the first support plate 11 and the second support plate 12
On clump weight 2, the second through-hole 13-1 for opening up thereon passes through convenient for wirerope 4 and the first connecting rope 14-3's.
Clump weight 2 is by driving clump weight 2 by wirerope 4 by winch 3 on the winch 3 in wirerope 4 and evacuation system
Decentralization and promotion.
The second through-hole 13-1 is rope channel.Telescopic arm 14-2 passes through actuating arm 14-1, sliding block 14-7 and spring 14-5
It is flexible to control it.As the band movable slider 14-7 that moves down of clump weight 2 is moved up in take-up housing 14-6, and then drive actuating arm
14-1 rotation, so that telescopic arm 14-2 be driven to be unfolded.
Clump weight 2 is connect with the gas cylinder for multiplying platform 1 is stepped on by third connecting rope 5.
The top of the auxiliary expanding unit of the application, which is followed successively by step on, multiplies platform 1 and escape route.
The quantity of column is three.
The quantity of actuating arm 14-1 be two, the telescopic arm 14-2 include the first to the 7th support rod, wherein first to
The quantity of third support rod is one, and the quantity of the 4th to the 7th support rod is two, two the 4th support rod 14-24's
One end is hinged with take-up housing 14-6, and the other end of two the 4th support rod 14-24 is corresponding with two the 5th support rod 14-25's
Middle part is hinged, passes through between one end of take-up housing 14-6 and the middle part of actuating arm 14-1 on two the 5th support rod 14-25
First support bar 14-21 is hinged, and the corresponding middle part with two the 4th support rod 14-24 of the other end of two actuating arm 14-1 is cut with scissors
It connects, one end of two the 6th support rod 14-26 and the middle part of two the 4th support rod 14-24 pass through second support bar 14-22
Hingedly, one end of two the 7th support rod 14-27 and the middle part of two the 5th support rod 14-25 pass through third support rod 14-
23 is hinged, and the middle part of the other end and two the 6th support rod 14-26 of two the 5th support rod 14-25 is hinged, and two the 6th
The other end of strut 14-26 and the middle part of two the 7th support rod 14-27 are hinged, the other end of two the 7th support rod 14-27
It is connect with the outer portion for multiplying platform 1 is stepped on by the second connecting rope 14-4.Two the 4th support rod 14-24 are arranged in parallel, and two
A 5th support rod 14-25 is arranged in parallel, and two the 6th support rod 14-26 are arranged in parallel, two the 7th support rods
14-27 is arranged in parallel.Actuating arm 14-1 and telescopic arm 14-2 constitutes the run-in index extension means of four fold.
6th support rod 14-26 is connect with the bottom for multiplying platform 1 is stepped on by the 4th connecting rope 14-8.So that in telescopic arm
During 14-2 expansion, the tension uniform stepped on and multiplied on platform 1 is acted on.
The slide top of take-up housing 14-6 is connected with the pilot hole 14-61 being vertically arranged, between sliding block 14-7 and clump weight 2
The first connecting rope 14-3 be successively threaded through in pilot hole 14-61 and the second through-hole 13-1.Pilot hole 14-61 is played to be connected to first
The guiding role of splicing 14-3 prevents from interfering during its movement with telescopic arm 14-2 or spring 14-5 and influences to step on
Multiply the expansion of platform 1.
It steps on and multiplies under 1 undeployed configuration of platform, intimate contact between several columns 13 and clump weight 2.
Several third through-holes are offered in first support plate, the bottom end of each third through-hole is provided with fastener, Mei Ge
It is respectively coated with a fixed rope in three through-holes, steps on and multiplies between platform and each fastener respectively by fixed rope connection.
The both ends of spring 14-5 are affixed with the top of take-up housing 14-6 and sliding block 14-7 respectively.
Connection type between column 13 and the first support plate 11 and the second support plate 12 is welding.
Working principle:
For the application in the case where stepping on and multiplying 1 undeployed configuration of platform, telescopic component 14 is contraction state, and column 13 rides upon clump weight
On 2,
As evacuation system is started to work, steps on and multiply during platform 1 starts to spread out, pass through the winch in control evacuation system
3 releases, which are stepped on, multiplies platform 1, clump weight 2 and auxiliary expanding unit, before clump weight 2 enters sea completely, due to third connecting rope 5
Have with the length of the first connecting rope 14-3 more than needed, therefore expanding unit is assisted not work, step on and multiply platform 1 and also inflate.In clump weight 2
Completely into it is marine when third connecting rope 5 and the first connecting rope 14-3 be just all tightened up.It is stepped on after transferring to sea and multiplies platform 1
It is floated across the sea with auxiliary expanding unit by natural buoyancy, clump weight 2 continues to decline, and with the decline of clump weight 2, gas cylinder is logical
It crosses third connecting rope 5 to be opened, steps on and multiply platform 1 and start to inflate, while clump weight 2 pulls the first connecting rope 14-3 to move down,
And then moved up in take-up housing 14-6 with movable slider 14-7, drive actuating arm 14-1 to turn during the moving up of sliding block 14-7
It is dynamic, so that telescopic arm 14-2 be made to be unfolded, during telescopic arm 14-2 expansion, connect with the end of telescopic arm 14-2 by second
The stepping on of splicing 14-4 connection multiplies 1 outer portion of platform and is unfolded outward by external force, after telescopic arm 14-2 is deployed into extreme position, steps on
Multiply platform 1 to fully open under the collective effect of gas cylinder and auxiliary expanding unit, in the process, sliding block 14-7 squeezes spring
Until spring 14-5 is compressed together completely by sliding block 14-7, sliding block 14-7 connecting rope tenses 14-5 completely.
Step on multiply platform 1 during, by winch 3 promoted clump weight 2, the first connecting rope being already tightened up
14-3 starts to loosen, and spring 14-5 starts to spring back and sliding block 14-7 is pushed to move down, and drives actuating arm 14-1 and telescopic arm 14-
2 recycling, and then will step on and multiply the recycling of platform 1 together.
Claims (8)
1. it is a kind of sea evacuation system step on multiply platform auxiliary expanding unit, it is characterised in that: it be arranged step on multiply platform (1) with
Between clump weight (2), it includes the first support plate (11), the second support plate (12), several columns (13) and several telescopic components
(14), it steps on and multiplies platform (1) and be arranged on the first support plate (11) and its bottom and the first support plate (11) are affixed, the first support plate
(11) it is coaxially disposed with the second support plate (12) and is fixed as one by several columns (13) up and down, wherein several columns (13)
It is circumferentially distributed along the second support plate (12) and be respectively positioned on the lower section of the first support plate (11), along its circumferential direction in the first support plate (11)
It uniformly offers several first through hole (11-1), offers the second through-hole (13-1) along the vertical direction on the column (13), if
Dry first through hole (11-1) and several second through-holes (13-1) quantity is equal and upper and lower face setting, winch (3) and clump weight (2)
Pass through wirerope (4) connection being successively threaded through in first through hole (11-1) and the second through-hole (13-1), several telescopic components
(14) equal with several columns (13) quantity, several telescopic components (14) are arranged in a one-to-one correspondence the lateral wall in several columns (13)
Above and it is arranged far from the first support plate (11) center, each telescopic component (14) includes actuating arm (14-1), stretches
Arm (14-2), the first connecting rope (14-3), the second connecting rope (14-4), spring (14-5), the take-up housing (14-6) being vertically arranged
And the sliding block (14-7) being arranged in take-up housing (14-6) is slided up and down, top and the clump weight (2) of sliding block (14-7) pass through
First connecting rope (14-3) connection, and the first connecting rope (14-3) is installed in the second through-hole (13-1), telescopic arm (14-2)
One end is hinged on the top of take-up housing (14-6), the other end of telescopic arm (14-2) with step on the outer portion that multiplies platform (1) by the
Two connecting ropes (14-4) connection, one end of actuating arm (14-1) are hinged on sliding block (14-7), the other end of actuating arm (14-1)
Hingedly with telescopic arm (14-2), spring (14-5) is vertically arranged in take-up housing (14-6) and is located at telescopic arm (14-2) and driving
Between arm (14-1).
2. a kind of stepping on for marine evacuation system according to claim 1 multiplies platform auxiliary expanding unit, it is characterised in that: drive
The quantity of swing arm (14-1) is two, and the telescopic arm (14-2) includes the first to the 7th support rod, wherein first to third branch
The quantity of strut is one, and the quantity of the 4th to the 7th support rod is two, one end of two the 4th support rods (14-24)
Hingedly with take-up housing (14-6), the other end correspondence and two the 5th support rods (14-25) of two the 4th support rods (14-24)
Middle part it is hinged, on two the 5th support rods (14-25) close to take-up housing (14-6) one end and actuating arm (14-1) middle part
Between by first support bar (14-21) hingedly, the other end of two actuating arms (14-1) is corresponding with two the 4th support rods
The middle part of (14-24) is hinged, and one end of two the 6th support rods (14-26) and the middle part of two the 4th support rods (14-24) are equal
Hingedly by second support bar (14-22), one end of two the 7th support rods (14-27) and two the 5th support rods (14-25)
Middle part pass through third support rod (14-23) hingedly, the other end of two the 5th support rods (14-25) and two the 6th supports
The middle part of bar (14-26) is hinged, in the other end and two the 7th support rods (14-27) of two the 6th support rods (14-26)
Portion is hinged, and the other end of two the 7th support rods (14-27) passes through the second connecting rope (14-4) with the outer portion for multiplying platform (1) is stepped on
Connection.
3. a kind of stepping on for marine evacuation system according to claim 2 multiplies platform auxiliary expanding unit, it is characterised in that: the
Six support rods (14-26) are connect with the bottom for multiplying platform (1) is stepped on by the 4th connecting rope (14-8).
4. a kind of stepping on for marine evacuation system according to claim 1,2 or 3 multiplies platform auxiliary expanding unit, feature exists
The pilot hole (14-61) being vertically arranged is connected in: the slide top of take-up housing (14-6), sliding block (14-7) and clump weight (2)
Between the first connecting rope (14-3) be successively threaded through in pilot hole (14-61) and the second through-hole (13-1).
5. a kind of stepping on for marine evacuation system according to claim 4 multiplies platform auxiliary expanding unit, it is characterised in that: step on
Multiply under platform (1) undeployed configuration, intimate contact between several columns (13) and clump weight (2).
6. according to claim 1, described in 2,3 or 5 it is a kind of sea evacuation system step on multiply platform auxiliary expanding unit, feature
It is: is offered in the first support plate (11) several third through-holes (11-2), the bottom end of each third through-hole (11-2) is respectively provided with
There is fastener, is respectively coated with a fixed rope in each third through-hole (11-2), steps on to multiply and lead to respectively between platform (1) and each fastener
Cross fixed rope connection.
7. a kind of stepping on for marine evacuation system according to claim 6 multiplies platform auxiliary expanding unit, it is characterised in that: bullet
The both ends of spring (14-5) are affixed with the top of take-up housing (14-6) and sliding block (14-7) respectively.
8. according to claim 1, a kind of stepping on for sea evacuation system described in 2,3,5 or 7 multiplies platform auxiliary expanding unit, special
Sign is: the connection type between column (13) and the first support plate (11) and the second support plate (12) is welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344641.9U CN208665491U (en) | 2018-08-20 | 2018-08-20 | It is a kind of sea evacuation system step on multiply platform auxiliary expanding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344641.9U CN208665491U (en) | 2018-08-20 | 2018-08-20 | It is a kind of sea evacuation system step on multiply platform auxiliary expanding unit |
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| CN208665491U true CN208665491U (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821344641.9U Active CN208665491U (en) | 2018-08-20 | 2018-08-20 | It is a kind of sea evacuation system step on multiply platform auxiliary expanding unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117141655A (en) * | 2023-10-30 | 2023-12-01 | 江苏海宁船用器材厂有限公司 | Offshore quick evacuation device with sectional buffering function |
-
2018
- 2018-08-20 CN CN201821344641.9U patent/CN208665491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117141655A (en) * | 2023-10-30 | 2023-12-01 | 江苏海宁船用器材厂有限公司 | Offshore quick evacuation device with sectional buffering function |
| CN117141655B (en) * | 2023-10-30 | 2024-03-01 | 江苏海宁船用器材厂有限公司 | Offshore quick evacuation device with sectional buffering function |
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