CN110466721A - A kind of structure improved lifesaving coil - Google Patents
A kind of structure improved lifesaving coil Download PDFInfo
- Publication number
- CN110466721A CN110466721A CN201910802794.6A CN201910802794A CN110466721A CN 110466721 A CN110466721 A CN 110466721A CN 201910802794 A CN201910802794 A CN 201910802794A CN 110466721 A CN110466721 A CN 110466721A
- Authority
- CN
- China
- Prior art keywords
- slide bar
- stay hook
- casing
- gag lever
- lever post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/22—Devices for holding or launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/28—Adaptations of vessel parts or furnishings to life-saving purposes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention provides a kind of structure improved lifesaving coil, belong to lifesaving appliance technical field peculiar to vessel.The present invention includes the first slide bar, second casing, third casing and interlinked mechanism, first sleeve is arranged on first slide bar, the lower end of first slide bar is installed with the first gag lever post, first gag lever post is equipped with the first stay hook, second casing is installed in the right side of first sleeve, the second slide bar is inserted in second casing, the right end of second slide bar is installed with the second gag lever post, second gag lever post is installed with the second stay hook, the third casing is installed in the left side of first sleeve, the 4th slide bar is inserted in the third casing, the left end of 4th slide bar is installed with third gag lever post, third stay hook is installed on the third gag lever post, when the first stay hook moves straight down, the interlinked mechanism can make the second stay hook and third stay hook while move towards.The present invention can quickly take lifebuoy, shorten the lifesaving time.
Description
Technical field
The invention belongs to lifesaving appliance technical fields peculiar to vessel, are related to a kind of structure improved lifesaving coil.
Background technique
Lifebuoy is mainly relief drowning man, and a kind of lifesaving appliance aboard ship is arranged, and lifebuoy is usually by soft
Wood, foamed plastics or the lesser lightweight material of other specific gravity are made, and canvas, plastics etc. are wrapped in outside.
In order to avoid the loss of lifebuoy, generally all place it in structure improved lifesaving coil.Currently, common
Structure improved lifesaving coil is formed by fixing bracket and three hooks, and the structural style of three hooks is identical, is respectively welded at
Lifebuoy is lived using three common hookings of hook in support bracket fastened bottom and the left and right sides.It is moved left and right to limit lifebuoy,
The distance between two hooks in left and right are slightly larger than the maximum width of lifebuoy, but need quickly when taking lifebuoy, lifebuoy
It is easy to be blocked by two hooks in left and right, extends the lifesaving time, reduce the probability of surviving of drowning people.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of structure improved lifebuoy is proposed
Frame shortens the lifesaving time convenient for users to quickly taking lifebuoy.
Object of the invention can be realized by the following technical scheme:
A kind of structure improved lifesaving coil, comprising: the first slide bar, first slide bar include first sleeve, and described
Sleeve is set on the first slide bar；First gag lever post, the first gag lever post level are installed in the lower end of the first slide bar；First
Stay hook, first stay hook are in J-type, and first stay hook is vertically arranged on the first gag lever post；First fixed plate, institute
The first fixed plate is stated, first fixed plate is installed on the first slide bar above first sleeve；First back-moving spring, institute
It states first back-moving spring to be set on the first slide bar, the first back-moving spring is between the first fixed plate and first sleeve；
Second casing, the second casing level are installed in the right side of first sleeve, and it is sliding that second casing includes second
Bar, second slide bar are plugged in the second casing；Second gag lever post, second gag lever post are installed in the second slide bar vertically
Right end；Second stay hook, second stay hook are in J-type, and the second stay hook level is installed on the second gag lever post；
Third casing, the third casing level are installed in the left side of first sleeve, and it is sliding that the third casing includes the 4th
Bar, the 4th slide bar are plugged in third casing；Third gag lever post, the third gag lever post are installed in third slide bar vertically
Left end；Third stay hook, the third stay hook are in J-type, and the third stay hook level is installed on third gag lever post；
Interlinked mechanism, when the first stay hook moves straight down, the interlinked mechanism can make the second stay hook and
Three stay hooks move towards simultaneously, and when the first stay hook moves straight up, the interlinked mechanism can make the second stay hook
It is moved away from simultaneously with third stay hook.
In above-mentioned structure improved lifesaving coil, the interlinked mechanism includes:
First connecting rod, one end of the first connecting rod are hinged on the second gag lever post, and the other end is hinged on the first limit
On the bar of position；
One end of second connecting rod, second connecting rod is hinged on third gag lever post, and the other end is hinged on the first limit
On the bar of position.
It further include fixed mechanism in above-mentioned structure improved lifesaving coil, the fixed mechanism can be by lifebuoy
It is fixed on the first stay hook.
In above-mentioned structure improved lifesaving coil, the fixed mechanism includes:
First extension airbag, first extension airbag are arranged on the inside of the gib head of the first stay hook；
Second fixed plate, second fixed plate are installed in first sleeve；
Extension airbag, the extension airbag are arranged between the first fixed plate and the second fixed plate, and the extension airbag is logical
Hose is crossed to be connected with the first extension airbag.
In above-mentioned structure improved lifesaving coil, several support rings are equipped in the extension airbag.
In above-mentioned structure improved lifesaving coil, it is equipped with second back-moving spring in second casing, described second
One end of reset spring and the second slide bar are located at one end in the second casing and are connected, and the other end and first sleeve are connected.
In above-mentioned structure improved lifesaving coil, third reset spring, the third are equipped in the third casing
One end of reset spring and third slide bar are located at one end in third casing and are connected, and the other end and first sleeve are connected.
In above-mentioned structure improved lifesaving coil, set that there are two the on the second casing inner sidewall along its length
One sliding slot, two first sliding grooves are oppositely arranged, and one end that second slide bar is located in the second casing is set there are two first
Sliding block, two first sliding blocks and two first sliding grooves correspond, and first sliding block is slidably arranged in corresponding the
In one sliding slot.
In above-mentioned structure improved lifesaving coil, set along its length on the inner sidewall of the third casing there are two
Second sliding slot, two second sliding slots are oppositely arranged, and one end that the third slide bar is located in third casing sets that there are two the
Two sliding blocks, two second sliding blocks and two second sliding slots correspond, and second sliding block is slidably arranged in corresponding
In second sliding slot.
In above-mentioned structure improved lifesaving coil, the upper end of first slide bar is equipped with handle.
Compared with prior art, the invention has the following advantages that
1, structure improved lifesaving coil is fixed in Ship Structure by fixed frame, and original state, the first stay hook leans on
Lifebuoy is put on the first stay hook by nearly first sleeve, the second stay hook and third stay hook far from first sleeve, is being rescued
Under the action of raw circle gravity, the first stay hook drives the first slide bar to move down, and first back-moving spring is compressed, and connects by first
Extension bar drives the second slide bar and the second stay hook to close to the movement of the direction of first sleeve, drives third sliding by the second connecting rod
Bar and third stay hook to mobile close to the direction of first sleeve, be gradually reduced between the second stay hook and third stay hook away from
From, final first stay hook, the second stay hook and third stay hook contact lifebuoy simultaneously, the movement of lifebuoy is limited, and
Lifebuoy gives one downward pressure of the first stay hook, so that the second stay hook and third stay hook squeeze lifebuoy always, it will
Lifebuoy is fixed, and prevents lifebuoy from moving；
2, when taking lifebuoy, it is only necessary to which upward carrying handle, the compressed energy of first back-moving spring start to discharge, band
Dynamic first slide bar and the first stay hook move up, and drive the second slide bar and the second stay hook to far from the by first connecting rod
The direction of sleeve is mobile, drives third slide bar and third stay hook to move to the direction far from first sleeve by the second connecting rod
It is dynamic, increase the distance between the second stay hook and third stay hook, is detached from lifebuoy and the second stay hook and third stay hook,
Lifebuoy is avoided to be stuck when taking, it is simple and reliable；
3, when the first slide bar and the first stay hook move down, the first fixed plate is driven to move down, squeezes flexible gas
Capsule, the gas in extension airbag are flowed into the first extension airbag by hose, make the first extension airbag inflation, first stretches
Contracting air sac pressing lifebuoy further limits the movement of lifebuoy, lifebuoy is fixed, the loss of lifebuoy is prevented；It takes
When lifebuoy, upward carrying handle moves up the first slide bar and the first fixed plate, and extension airbag aspirates the first extension airbag
Interior gas reduces the first extension airbag volume, and fast and easy is taken lifebuoy, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this structure improved lifesaving coil；
Fig. 2 is the cross-sectional view in Fig. 1 at A-A；
Fig. 3 is the cross-sectional view in Fig. 1 at B-B；
Fig. 4 is the partial enlarged view in Fig. 1 at C；
Fig. 5 is the partial enlarged view in Fig. 1 at D；
Fig. 6 is the partial enlarged view in Fig. 3 at E；
Fig. 7 is the partial enlarged view in Fig. 3 at F；
Fig. 8 is the structural schematic diagram that lifebuoy is fixed in structure improved lifesaving coil；
Fig. 9 is the cross-sectional view in Fig. 8 at G-G；
Figure 10 is the cross-sectional view in Fig. 8 at H-H.
In figure, 1, first sleeve；11, the first slide bar；111, handle；112, the first fixed plate；113, first back-moving spring；
114, spherical surface pit；12, the second fixed plate；121, screw rod；122, permanent magnet；123, baffle；13, extension airbag；131, it supports
Ring；14, the first gag lever post；15, the first stay hook；151, the first extension airbag；16, it perforates；161, gag lever post；162, it limits
Plate；163, holddown spring；2, the second casing；21, the second slide bar；211, the first sliding block；212, second back-moving spring；22, first
Sliding slot；23, the second gag lever post；231, first connecting rod；24, the second stay hook；3, third casing；31, third slide bar；311,
Two sliding blocks；312, third reset spring；32, second sliding slot；33, third gag lever post；331, the second connecting rod；34, third is fixed
Hook；4, fixed frame；5, lifebuoy.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Fig. 1 to 10, a kind of structure improved lifesaving coil, including the first slide bar 11, the second casing 2, third set
Pipe 3 and interlinked mechanism.
First sleeve 1 is arranged on first slide bar 11, the lower end level of first slide bar 11 is installed with the first limit
Position bar 14, the lower end of first gag lever post 14 are installed with the first stay hook 15 vertically, and first stay hook 15 is in J-type, institute
The width for stating the first stay hook 15 is greater than the width of 5 cross section of lifebuoy, consolidates on the first slide bar 11 above first sleeve 1
Equipped with the first fixed plate 112, sliding is provided with first back-moving spring 113, the first back-moving spring on first slide bar 11
113 between the first fixed plate 112 and first sleeve 1.
Second casing, 2 level is installed in the right side of first sleeve 1, and sliding is provided with second in second casing 2
Slide bar 21, the right end vertical of second slide bar 21 are installed with the second gag lever post 23, and the right side of second gag lever post 23 is horizontal
It is installed with the second stay hook 24, second stay hook 24 is in J-type, and the width of second stay hook 24 is greater than lifebuoy 5
Width.
3 level of third casing is installed in the left side of first sleeve 10, and sliding is provided with third in the third casing 3
Slide bar 31, the left end of the third slide bar 31 are installed with third gag lever post 33 vertically, and the left side of the third gag lever post 33 is horizontal
It is installed with third stay hook 34, the third stay hook 34 is in J-type, and the width of the third stay hook 34 is greater than lifebuoy 5
Width.
Preferably, fixed frame 4 is installed on second casing 2 and third casing 3.
When the first stay hook 15 moves straight down, the interlinked mechanism can be such that the second stay hook 24 and third fixes
Hook 34 moves towards simultaneously, and when the first stay hook 15 moves straight up, the interlinked mechanism can make the second stay hook 24
It is moved away from simultaneously with third stay hook 34.
Structure improved lifesaving coil is fixed in Ship Structure by fixed frame 4, and original state, the first stay hook 15 leans on
Nearly first sleeve 1, lifebuoy 5 is put into the first stay hook far from first sleeve 1 by the second stay hook 24 and third stay hook 34
On 15, under the action of 5 gravity of lifebuoy, the first stay hook 15 drives the first slide bar 11 to move down, and drives in interlinked mechanism
Under, make the second slide bar 21 and the second stay hook 24 to close to the movement of the direction of first sleeve 1, fixes third slide bar 31 and third
Hook 34 is gradually reduced the distance between the second stay hook 24 and third stay hook 34, most to close to the movement of the direction of first sleeve 1
The first stay hook 15, the second stay hook 24 and third stay hook 34 contact lifebuoy 5 simultaneously eventually, limit the movement of lifebuoy 5, and
And lifebuoy 5 gives 15 1 downward pressure of the first stay hook always, so that the second stay hook 24 and third stay hook 34 are always
Lifebuoy 5 is squeezed, lifebuoy 5 is fixed, prevents lifebuoy 5 from moving.
When taking lifebuoy 5, it is only necessary to which lifting lifebuoy 5 upwards drives the first slide bar 11 and the first stay hook 15 upwards
It is mobile, under interlinked mechanism drive, keeps the second slide bar 21 and the second stay hook 24 mobile to the direction far from first sleeve 1, make
Third slide bar 31 and third stay hook 34 are mobile to the direction far from first sleeve 1, increase by the second stay hook 24 and third is fixed
The distance between hook 34 is detached from lifebuoy 5 and the second stay hook 24 and third stay hook 34, avoids lifebuoy 5 when taking
It is stuck, it is simple and reliable.
Specifically, the side of first slide bar 11 is vertically arranged with several spherical surface pits 114, the first sleeve
1 is equipped with perforation 16 close to the side of spherical surface pit 114, and sliding is provided with gag lever post 161, the gag lever post in the perforation 16
The spherical shape in 161 one end and end are extend into one of spherical surface pit 114, and the other end of the gag lever post 161 stretches out
First sleeve 1 and end are installed with limit plate 162, and holddown spring 163, the holddown spring are arranged on the gag lever post 161
163 between limit plate 162 and first sleeve 1.
When needing to place lifebuoy 5, it is pulled outwardly limit plate 162, makes gag lever post 161 far from the first slide bar 11, holddown spring
163 are stretched, and are put into lifebuoy 5, and the first slide bar 11 moves down, and final lifebuoy 5 is fixed on the first stay hook 15, second
Between stay hook 24 and third stay hook 34, at this time discharge limit plate 162, gag lever post 161 under the action of holddown spring 163 to
First slide bar 11 is mobile, extend into corresponding spherical surface pit 114, avoids the first slide bar 11 from sliding up and down, lifebuoy 5 is caused to fall
It falls.
Specifically, the interlinked mechanism includes first connecting rod 231 and the second connecting rod 331.
One end of the first connecting rod 231 and the lower end of the second gag lever post 23 are hinged, the first connecting rod 231 it is another
One end and the right end of the first gag lever post 14 are hinged.
One end of second connecting rod 331 and the lower end of third gag lever post 33 are hinged, second connecting rod 331 it is another
One end and the left end of the first gag lever post 14 are hinged.
When the first stay hook 15 drives the first gag lever post 14 and the first slide bar 11 to move down, pass through first connecting rod
231 drive the direction movement of the second gag lever post 23 and the second slide bar 21 to close first sleeve 1, while passing through the second connecting rod
331 drive third gag lever posts 33 and third slide bar 31 to mobile close to the direction of first sleeve 1, reduce the second stay hook 24 and the
The distance between three stay hooks 34, final second stay hook 24 and third stay hook 34 are contacted with lifebuoy 5 simultaneously, and generate one
Fixed pressing force prevents lifebuoy 5 from moving, simple and practical.
When the first stay hook 15 drives the first gag lever post 14 and the first slide bar 11 to move up, pass through first connecting rod
231 drive the second gag lever post 23 and the second slide bar 21 mobile to the direction far from first sleeve 1, while passing through the second connecting rod
331 drive third gag lever posts 33 and third slide bar 31 mobile to the direction far from first sleeve 1, increase the second stay hook 24 and the
The distance between three stay hooks 34 make the second stay hook 24 and third stay hook 34 be detached from lifebuoy 5, convenient for lifesaving of quickly taking
Circle 5, it is simple and practical.
Specifically, which further includes fixed mechanism, and the fixed mechanism can be by lifebuoy 5
It is fixed on the first stay hook 15.
Lifebuoy 5 can be fixed on the first stay hook 15 by the fixed mechanism, further limit the shifting of lifebuoy 5
It is dynamic, prevent lifebuoy 5 from losing.
Specifically, the fixed mechanism includes the first extension airbag 151, the second fixed plate 12 and extension airbag 13.
First extension airbag 151 is arranged on the inside of the gib head of the first stay hook 15, it is preferable that the first flexible gas
The hook bottom distance of the 151 to the first stay hook of capsule 15 is consistent with the height of 5 cross section of lifebuoy.
Second fixed plate, 12 level is installed in first sleeve 1.
The extension airbag 13 is arranged between the first fixed plate 112 and the second fixed plate 12, and the extension airbag 13 is logical
Hose is crossed to be connected with the first extension airbag 151.
When the first slide bar 11 and the first stay hook 15 move down, the first fixed plate 112 is driven to move down, extruding is stretched
Contracting air bag 13, the gas in extension airbag 13 are flowed into the first extension airbag 151 by hose, make the first extension airbag 151
Inflation, the first extension airbag 151 squeeze lifebuoy 5, further limit the movement of lifebuoy 5, lifebuoy 5 is fixed,
Prevent lifebuoy 5 from losing.
Specifically, several support rings 131 are coaxially provided on the inner sidewall of the extension airbag 13.
Extruding of the extension airbag 13 by the first fixed plate 112, retracted downward deformation, the support ring 131 can be stretched
The side wall of contracting air bag 13 provides support force, so that extension airbag 13 is only stretched in the height direction, prevents the side wall of extension airbag 13
It is locally deformed with, causes the damage of extension airbag 13.
Specifically, second back-moving spring 212, one end of the second back-moving spring 212 are equipped in second casing 2
It is located at one end in the second casing 2 with the second slide bar 21 to be connected, the outside of the other end and first sleeve 1 is connected.
When placing lifebuoy 5, under the gravity of lifebuoy 5, the first stay hook 15 is moved down, and passes through the first connection
Bar 231 drives the second slide bar 21 to move into the second casing 2, squeezes second back-moving spring 212, presses second back-moving spring 212
Contracting, when taking lifebuoy 5, the gravity that the first stay hook 15 loses lifebuoy 5 is moved up, and passes through first connecting rod 231
It drives the second slide bar 21 to move to outside the second casing 2, at this point, the compressed energy of second back-moving spring 212 starts to discharge, pushes
Second slide bar 21 is moved to outside the second casing 2, and the second slide bar 21 is enable to fast move to initial position, simple and practical.
Specifically, third reset spring 312, one end of the third reset spring 312 are equipped in the third casing 3
It is located at one end in third casing 3 with third slide bar 31 to be connected, the outside of the other end and first sleeve 1 is connected.
When placing lifebuoy 5, under the gravity of lifebuoy 5, the first stay hook 15 is moved down, and passes through the second connection
Bar 331 drives third slide bar 31 to move into third casing 3, squeezes third reset spring 312, presses third reset spring 312
Contracting, when taking lifebuoy 5, the gravity that the first stay hook 15 loses lifebuoy 5 is moved up, and passes through the second connecting rod 331
It drives third slide bar 31 to move to outside third casing 3, at this point, the compressed energy of third reset spring 312 starts to discharge, pushes
Third slide bar 31 is moved to outside third casing 3, and third slide bar 31 is enable to fast move to initial position, simple and practical.
Specifically, it is set along its length on 2 inner sidewall of the second casing there are two first sliding groove 22, two described the
One sliding slot 22 is oppositely arranged, and one end that second slide bar 21 is located in the second casing 2 is set there are two the first sliding block 211, and two
First sliding block 211 and two first sliding grooves 22 correspond, and first sliding block 211 is slidably arranged in corresponding first
In sliding slot 22.
Two the first sliding blocks 211 on second slide bar 21 slide in two first sliding grooves 22 in the second casing 2,
The first sliding groove 22 can limit the moving range of the second slide bar 21, moreover it is possible to prevent the second slide bar 21 from occurring when moving partially
Turn, the second stay hook 24 is made to lose fixed function.
Specifically, second sliding slot 32 there are two being set along its length on the inner sidewall of the third casing 3, described in two
Second sliding slot 32 is oppositely arranged, and one end that the third slide bar 31 is located in third casing 3 is set there are two the second sliding block 311, and two
A second sliding block 311 and two second sliding slots 32 correspond, and second sliding block 311 is slidably arranged in corresponding the
In two sliding slots 32.
Two the second sliding blocks 311 on the third slide bar 31 slide in two second sliding slots 32 in third casing 3,
The second sliding slot 32 can limit the moving range of third slide bar 31, moreover it is possible to prevent third slide bar 31 from occurring when moving partially
Turn, third stay hook 34 is made to lose fixed function.
Preferably, the upper end of first slide bar 11 is equipped with handle 111.
When taking lifebuoy 5, the upward carrying handle 111 of user moves up the first slide bar 11, passes through bindiny mechanism
It is moved away from the second slide bar 21 and third slide bar 31, the distance between the second stay hook 24 and third stay hook 34 increase, together
When extension airbag 13 aspirate the first extension airbag 151 in gas, reduce the volume of the first extension airbag 151, with lifebuoy 5
It is detached from, fast and easy is taken lifebuoy 5, easy to operate.
Preferably, the downside of second fixed plate 12 is vertically equipped with screw rod 121, the screw rod 121 and limit plate 162
Positioned at the same side, the lower end of the screw rod 121 is equipped with baffle 123, is threaded with permanent magnet 122 on the screw rod 121, described
Limit plate 162 is made of ferrimagnet, and the magnetic pole of the limit plate 162 and the magnetic pole of permanent magnet 122 are on the contrary, the permanent magnet
122 during rotating upwardly and downwardly, at least one position, the permanent magnet 122 and 162 face of limit plate.
When the first slide bar 11 needs to move up and down, permanent magnet 122 is rotated, 162 face of permanent magnet 122 and limit plate is made,
Due to the magnetic pole of permanent magnet 122 and limit plate 162 on the contrary, generating attraction, pull limit plate 162 and gag lever post 161 to separate
The side of first sleeve 1 is mobile, and far from spherical surface pit 114, holddown spring 163 is stretched for one end of the spherical shape of gag lever post 161,
At this point, the first slide bar 11 can slide up and down, it is time saving and energy saving；After 5 fix in position of lifebuoy, permanent magnet 122 is rotated, permanent magnetism is made
Iron 122 and limit plate 162 misplace, and attraction disappears, and the energy that holddown spring 163 is stretched starts to discharge, and pull limit plate 162
It is mobile to the first slide bar 11 with gag lever post 161, so that one end of the spherical shape of gag lever post 161 is extend into corresponding spherical surface pit 114
Interior, under the pressing force effect of holddown spring 163, gag lever post 161 can limit the first slide bar 11 and slide up and down, and prevent lifebuoy
5 lose.
In the description of this patent, it is to be understood that the orientation or position of the instructions such as term " on ", "lower", "inner", "outside"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description this patent and simplifies description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is understood as a limitation of this patent.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of structure improved lifesaving coil characterized by comprising the first slide bar (11), the first slide bar (11) tool
Have: first sleeve (1), the first sleeve (1) are slidably arranged on the first slide bar (11)；First gag lever post (14), described
One gag lever post (14) level is installed in the lower end of the first slide bar (11)；First stay hook (15), first stay hook (15) are perpendicular
It is straight to be arranged on the first gag lever post (14)；First fixed plate (112), first fixed plate (112) are installed in positioned at first set
It manages on the first slide bar (11) above (1)；First back-moving spring (113), it is sliding that the first back-moving spring (113) is set in first
On bar (11), the first back-moving spring (113) is between the first fixed plate (112) and first sleeve (1)；
Second casing (2), the second casing (2) level are installed in the right side of first sleeve (1), the second casing (2) tool
Have: the second slide bar (21), second slide bar (21) are slidably arranged in the second casing (2)；Second gag lever post (23), described
Two gag lever posts (23) are installed in the right end of the second slide bar (21) vertically；Second stay hook (24), the second stay hook (24) water
It is flat to be installed on the second gag lever post (23)；
Third casing (3), third casing (3) level are installed in the left side of first sleeve (10), third casing (3) tool
Have: third slide bar (31), the third slide bar (31) are slidably arranged in third casing (3)；Third gag lever post (33), described
Three gag lever posts (33) are installed in the left end of third slide bar (31) vertically；Third stay hook (34), third stay hook (34) water
It is flat to be installed on third gag lever post (33)；
Interlinked mechanism, when the first stay hook (15) moves straight down, the interlinked mechanism can make the second stay hook (24)
It is moved towards simultaneously with third stay hook (34), when the first stay hook (15) moves straight up, the interlinked mechanism can
Make the second stay hook (24) and third stay hook (34) while being moved away from.
2. structure improved lifesaving coil according to claim 1, which is characterized in that the side of first slide bar (11)
Several spherical surface pits (114) are vertically arranged with, the first sleeve (1) is equipped with perforation close to the side of spherical surface pit (114)
(16), sliding is provided with gag lever post (161) in the perforation (16), the spherical shape in one end of the gag lever post (161) and end
It extend into one of spherical surface pit (114), the other end of the gag lever post (161) stretches out first sleeve (1) and end is solid
It equipped with limit plate (162), is arranged with holddown spring (163) on the gag lever post (161), the holddown spring (163) is located at limit
Between position plate (162) and first sleeve (1).
3. structure improved lifesaving coil according to claim 2, which is characterized in that the interlinked mechanism includes:
One end of first connecting rod (231), the first connecting rod (231) is hinged on the second gag lever post (23), other end hinge
It connects on the first gag lever post (14)；
One end of second connecting rod (331), second connecting rod (331) is hinged on third gag lever post (33), other end hinge
It connects on the first gag lever post (14).
4. structure improved lifesaving coil according to claim 3, which is characterized in that it further include fixed mechanism, it is described solid
Lifebuoy (5) can be fixed on the first stay hook (15) by determining mechanism.
5. structure improved lifesaving coil according to claim 4, which is characterized in that the fixed mechanism includes:
First extension airbag (151), the first extension airbag (151) setting is on the inside of the gib head of the first stay hook (15)；
Second fixed plate (12), second fixed plate (12) are installed on first sleeve (1)；
Extension airbag (13), the extension airbag (13) are arranged between the first fixed plate (112) and the second fixed plate (12), institute
Extension airbag (13) are stated to be connected by hose with the first extension airbag (151).
6. structure improved lifesaving coil according to claim 5, which is characterized in that be equipped in the extension airbag (13)
Several support rings (131).
7. structure improved lifesaving coil according to claim 6, which is characterized in that be equipped in second casing (2)
Second back-moving spring (212), one end and the second slide bar (21) of the second back-moving spring (212) are located in the second casing (2)
One end be connected, the other end and first sleeve (1) are connected.
8. structure improved lifesaving coil according to claim 7, which is characterized in that be equipped in the third casing (3)
Third reset spring (312), one end and third slide bar (31) of the third reset spring (312) are located in third casing (3)
One end be connected, the other end and first sleeve (1) are connected.
9. structure improved lifesaving coil according to claim 8, which is characterized in that the second casing (2) inner sidewall
On set along its length there are two first sliding groove (22), two first sliding grooves (22) are oppositely arranged, second slide bar
(21) one end being located in the second casing (2) is set there are two the first sliding block (211), two first sliding blocks (211) with two
First sliding groove (22) corresponds, and first sliding block (211) is slidably arranged in corresponding first sliding groove (22).
10. structure improved lifesaving coil according to claim 9, which is characterized in that the inside of the third casing (3)
It is set along its length on wall there are two second sliding slot (32), two second sliding slots (32) are oppositely arranged, the third slide bar
(31) one end being located in third casing (3) is set there are two the second sliding block (311), two second sliding blocks (311) with two
Second sliding slot (32) corresponds, and second sliding block (311) is slidably arranged in corresponding second sliding slot (32).
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| CN201910802794.6A CN110466721B (en) | 2019-08-28 | 2019-08-28 | Structure-improved life ring frame |
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| CN201910802794.6A CN110466721B (en) | 2019-08-28 | 2019-08-28 | Structure-improved life ring frame |
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| CN110466721A true CN110466721A (en) | 2019-11-19 |
| CN110466721B CN110466721B (en) | 2021-03-16 |
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| CN201910802794.6A Active CN110466721B (en) | 2019-08-28 | 2019-08-28 | Structure-improved life ring frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216824A (en) * | 2020-03-05 | 2020-06-02 | 湖南工业大学 | Jumping robot leg structure |
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| US2690152A (en) * | 1950-03-18 | 1954-09-28 | Joseph G A Riccio | Rack for holding life buoy equipment |
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| CN110466721B (en) | 2021-03-16 |
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