CN202226039U - Rescue device in case of drowning - Google Patents
Rescue device in case of drowning Download PDFInfo
- Publication number
- CN202226039U CN202226039U CN2011203307494U CN201120330749U CN202226039U CN 202226039 U CN202226039 U CN 202226039U CN 2011203307494 U CN2011203307494 U CN 2011203307494U CN 201120330749 U CN201120330749 U CN 201120330749U CN 202226039 U CN202226039 U CN 202226039U
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- China
- Prior art keywords
- guide block
- life net
- block
- sleeved
- drowned
- 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.)
- Expired - Lifetime
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- 206010013647 Drowning Diseases 0.000 title abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Emergency Lowering Means (AREA)
Abstract
A rescue device in case of drowning comprises a life net, an ejection mechanism and a take-up mechanism. Life net guide blocks are installed on two sides of the front end of the life net, a floating block is installed at the rear end of the life net, and the life net guide blocks are connected with a net draw-in line which is sleeved on the take-up mechanism. The life net guide blocks are in linkage with the ejection mechanism, an inclination adjusting piece is rotatably installed on a working platform, a base is fixedly installed on the inclination adjusting piece, two lower guide rails are installed on the base, a transmission spring is sleeved on the lower guide rails, a middle guide block and a connecting block are slidably sleeved on the lower guide rails, one end of the transmission spring is fixedly installed on the middle guide block, and the other end of the transmission spring is fixedly installed on the connecting block. The middle guide block is connected with a driving mechanism, a synchronous switch is installed at the front end of the connecting block, and a collision guide block is installed above the connecting block and can be slidably sleeved on upper guide rails. The upper guide rails are parallel to the lower guide rails, and the life net guide blocks can be slidably installed on the upper guide rails. The rescue device in case of drowning improves rescue efficiency and is good in practicality and low in cost.
Description
Technical field
The utility model relates to a kind of equipment that is used for drowned rescue.
Background technology
At present, the widely used method of drowned rescue is that the rescuer directly descends the water rescue or throws buoy quoit.Its related patent U.S. Patent No. mainly contains drowning alarm apparatus, drowned band and the novel life jacket etc. of saving oneself.Not only rescue efficiency is low for preceding two kinds of methods, and the rescuer also is attended by great danger.Drowned warning device needs personnel when drowned, can initiatively send an SOS to rescue group's emergency, and it is clear-headed that the method personnel that need drown keep when drowned, and easy false touch switch produces wrong report when personnel swim; The drowned band of saving oneself is to lean on the buoyancy that produces after the pressurized air expansion that self stores to reach the purpose of saving oneself, and exists the defective of self, and for example: high pressure gas storage is inconvenient; Leak easily, and, because make belt like; Storage capacity is very limited, is not enough to produce enough big buoyancy; The principle of work of novel life jacket is the material that is gas to be added be pressed into the liquid or solid shape under the normal temperature and pressure, injects the hyperbaric chamber in the clothes then, when treating that dangerous situation takes place; The user opens the switch that is communicated with hyperbaric chamber and normal pressure chamber, produces buoyancy thereby gas is expanded, and the method needs artificial touch switch when personnel are drowned; Yet it is often clouding of consciousness when personnel are drowned; Be difficult to accomplish this point, these wrecking equipment costs are relatively more expensive in addition, and practicality is not strong.
Summary of the invention
In order to overcome the deficiency that rescue efficiency is lower, practicality is relatively poor, cost is high of existing drowned wrecking equipment, the utility model provides a kind of rescue efficiency, practicality is good, cost is low drowned wrecking equipment of promoting.
The utility model solves the technical scheme that its technical matters adopted:
A kind of drowned wrecking equipment; Comprise life net, ejection mechanism and take-up mechanism, the life net guide block is installed in the front end both sides of said life net, and floating block is installed in the rear end of said life net; Said life net guide block is connected with the receipts netting twine, and said receipts netting twine is sleeved on the said take-up mechanism; Said life net guide block and the interlock of said ejection mechanism; Said ejection mechanism comprises workplatform, inclination angle adjustment part, pedestal, middle guide block, driving spring, contiguous block and collision guide block; Be rotatably mounted the inclination angle adjustment part on the said workplatform, the said pedestal of fixed installation on the adjustment part of said inclination angle is installed two lower guideways on the said pedestal; Driving spring is sleeved on the said lower guideway; Guide block and contiguous block are sleeved on the said lower guideway slidably in the middle of said, and said driving spring one end is fixedly mounted on the said middle guide block, and the said driving spring other end is fixedly mounted on the said contiguous block; In the middle of said guide block be used to drive in the middle of the driver train that slides of guide block be connected, the front end installation of said contiguous block is in order to genlocing or open the synchro switch of two contiguous blocks; The top installation shock guide block of said contiguous block; Said collision guide block is sleeved on the upper rail slidably; Said upper rail is installed on the said pedestal, and said upper rail is parallel with said lower guideway, and said life net guide block is slidably mounted on the said upper rail.
Further, said driver train comprises transmission shaft, leading piece, big gear wheel, miniature gears and handle, and said transmission shaft is a screw rod; Have tapped bore on the said leading piece; Leading piece is installed on the said transmission shaft, and said transmission shaft is between two lower guideways, and said leading piece both sides are hinged with an end of two pipe links respectively; The other end of said pipe link and said middle guide block are hinged; On the said transmission shaft big gear wheel is installed, said big gear wheel and said pinion are installed said handle in the rotating shaft of said miniature gears.
Further again, the axle of said take-up mechanism is gone up rocking handle is installed.
Be 20 ° of angles between said two lower guideways.
The beneficial effect of the utility model mainly shows: promote rescue efficiency, practicality is good, cost is low.
Description of drawings
Fig. 1 is the scheme drawing of the drowned wrecking equipment of utility model patent;
Fig. 2 is a deliverance apparatus take-up mechanism scheme drawing;
Fig. 3 launches module diagram for deliverance apparatus;
Fig. 4 is the scheme drawing of synchro switch;
Fig. 5 is a deliverance apparatus locating module rotating mechanism scheme drawing;
Fig. 6 is a deliverance apparatus life net scheme drawing;
Fig. 7 is the scheme drawing of deliverance apparatus life net entry process.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1～Fig. 7; A kind of drowned wrecking equipment; Comprise life net, ejection mechanism and take-up mechanism, life net guide block 19 is installed in the front end both sides of said life net, and floating block 20 is installed in the rear end of said life net; Said life net guide block 19 is connected with the receipts netting twine, and said receipts netting twine is sleeved on the said take-up mechanism; Said life net guide block 19 and said ejection mechanism interlock; Said ejection mechanism comprises workplatform, inclination angle adjustment part, pedestal, middle guide block 6, driving spring 4, contiguous block 3 and collision guide block 2; Be rotatably mounted the inclination angle adjustment part on the said workplatform, the said pedestal of fixed installation on the adjustment part of said inclination angle is installed two lower guideway 5 on the said pedestal; Driving spring 4 is sleeved on the said lower guideway 5; Guide block 6 is sleeved on the said lower guideway 5 with contiguous block 3 slidably in the middle of said, and said driving spring 4 one ends are fixedly mounted on the said middle guide block 6, and said driving spring 4 other ends are fixedly mounted on the said contiguous block 3; In the middle of said guide block 6 be used to drive in the middle of the driver train that slides of guide block be connected, the front end installation of said contiguous block 3 is in order to genlocing or open the synchro switch of two contiguous blocks; The top installation shock guide block 2 that said connection is 3; Said collision guide block 2 is sleeved on the upper rail 1 slidably; Said upper rail 1 is installed on the said pedestal, and said upper rail 1 is parallel with said lower guideway 5, and said life net guide block 19 is slidably mounted on the said upper rail 1.
Said driver train comprises transmission shaft 9, leading piece 8, big gear wheel 10, miniature gears 11 and handle; Said transmission shaft 9 is a screw rod, has tapped bore on the said leading piece 8, and leading piece 8 is installed on the said transmission shaft 9; Said transmission shaft 9 is between two lower guideways 5; Said leading piece 8 both sides are hinged with an end of two pipe links 7 respectively, and the other end of said pipe link 7 and said middle guide block 6 are hinged, and big gear wheel 10 is installed on the said transmission shaft 9; Said big gear wheel 10 and said miniature gears 11 engagements are installed said handle in the rotating shaft of said miniature gears 11.
The axle of said take-up mechanism is gone up rocking handle is installed.Be 20 ° of angles between said two lower guideways, and the distance between the guide rail is increasing, helps letting go life net.
As shown in fig. 1, the rescue facility of present embodiment comprises: launch module, locating module and recycling module.Wherein, described life net guide block 18 and all motions on described upper rail 1 of described collision guide block 2.Because described upper rail 1 self is smooth; And be covered with ball again in described life net guide block 18 and the through hole that described upper rail 1 contacts; So when guide block slided, suffered friction force was minimum, so just greatly increased the range of life net on guide rail.Between described driving spring 4 and the described collision guide block 2 described contiguous block 3 has been installed.Described contiguous block 3 upper ends and described collision guide block 2 are connected through screw rod, and described contiguous block 3 rear ends are welded on the described driving spring 4, and also have been covered with ball in described contiguous block 3 and the through hole that described smooth guide rail 5 contacts.The main effect of described contiguous block 3 is the losses in transmittance process of minimizing power.6 interconnect functions of guide block in the middle of described, and guide block 6 upper ends link together with described leading piece 8 through described pipe link 7 in the middle of described, described guide block 5 front ends and 4 welding of described spring.Described leading piece 8 is active guide blocks, and there is tapped bore the centre, is used with described screw rod 9.Because the top and bottom of described leading piece 8 respectively are connected with described middle guide block 6 through two strip shape connecting straps, controlled rotatablely moving of it, so rotatablely moving of thread rod just can be converted into the straight-line motion of described middle guide block 6.When described leading piece 8 straight-line feeds, drag described in the middle of guide block 6, thereby compress described hard spring 4, big elastic force is provided.
In addition, because described pipe link 7 is to be connected with described leading piece 8 with described middle guide block 6 through screw rod, so can swing arbitrarily on the horizontal direction.The another one advantage of selecting the screw thread transmission here for use is exactly that it has auto-lock function, and is not only laborsaving when compression spring, the more important thing is the realization that can guarantee the pretension function.Both are used described big gear wheel 10 and described miniature gears 11, because transmitting ratio is very big, so although hard spring stiffness factor is big, can produce great elastic force during compression, still can make the compression of elasticity modulus big spring like a cork.With reference to Fig. 4, synchro switch is by described handle 12, and strip shape connecting strap 13, first latch 17 and second latch 18 are formed.
First set pin is fixed on handle 12 1 ends and first plug housing 15 on the pedestal, and handle 12 can be rotated around it;
Second set pin is fixed on the rocking bar 16 and second plug housing 27 on the pedestal, and rocking bar 16 can be rotated around it;
First pin that floats links together strip shape connecting strap 13 1 ends and handle near the first plug housing place, can move freely being parallel on the plane of pedestal, and handle 12 and strip shape connecting strap 13 are relatively rotated;
Second pin that floats links together strip shape connecting strap 13 and handle 12, can move freely being parallel on the plane of pedestal, and handle 12 and strip shape connecting strap 13 are relatively rotated;
The 3rd unsteady pin links together second connecting strap 14 and first latch 18; Can move freely being parallel on the plane of pedestal; And second connecting strap 14 and first latch 18 are relatively rotated, and said first latch 18 is sleeved on first plug housing 15 slidably;
The 4th pin that floats terminates at strip shape connecting strap 13 with one of rocking bar 16, can freely rotate being parallel on the plane of pedestal, and strip shape connecting strap 13 and rocking bar 16 are relatively rotated;
The 5th pin that floats links together the other end of the 3rd connecting strap 15 with rocking bar 16, can freely rotate being parallel on the plane of pedestal, and the 3rd connecting strap 15 and rocking bar 16 are relatively rotated;
The 6th unsteady pin links together the 3rd connecting strap 15 and second latch 17; Can freely rotate being parallel on the plane of pedestal; And the 3rd connecting strap 15 and second latch 17 are relatively rotated, and said second latch 17 is sleeved on first plug housing 16 slidably;
Wherein, First set pin is positioned at the handle end; First unsteady the pin and the 4th unsteady two ends that are positioned at strip shape connecting strap 13 of selling, second floats sells and the 3rd unsteady two ends that are positioned at second connecting strap 14 of selling, the 5th unsteady pin and the 6th unsteady two ends that are positioned at the 3rd connecting strap 15 of selling; Latch 1 is operated in same horizontal surface with latch 2 and contiguous block; The distance that first set pin and first floats between the pin equals the distance that second set pin and the 4th floats between the pin; The distance that first set pin and second floats between the pin equals the distance that second set pin and the 5th floats between the pin;
When handle was rotated with direction 22, latch 1 was with direction 23 motions; Simultaneously, connecting strap 1 drives rocking bar and rotates with direction 25 with direction 24 motions, thereby makes latch 2 with direction 26 motions; Be that latch 1 is opened with latch 2 simultaneously, realize synchronizing function.
Under the pretension state, described latch 13 blocks described contiguous block 3, and spring is in compressive state; When needs ejection survival net, spur described handle 12, according to the anti-parallelogram mechanism principle, the latch on both sides is opened simultaneously, so just can guarantee that two life net guide blocks penetrate simultaneously.
Above two parts are the analyses of launching module.
Among Fig. 2, described axle is the prismatic axle of root regular hexagon, passes 4 described take-up mechanisms.The function of described take-up mechanism is: non-resistance when unwrapping wire, described rocking handle do not rotate thereupon; During take-up, four mechanisms rotate simultaneously, and can be distributed on this series function on the bundle of lines to the line of regaining.Select for use the benefit of hexagonal shaft to be to make stressed uniform and stable, and effectively avoid skidding.
Among Fig. 1, the 22nd, the inclination angle adjustment part has a button on it: when pinning button, can transfer inclination angle at any angle; Release button then can firmly be fixed on position at that time.
What Fig. 4 showed is a rotating mechanism: pallet becomes spoke-like, can steadily hold machine body; Chuck is arranged at the bottom, and after machine rotated to target direction, ability locking machine made it no longer deflection and rocks.Described bearing has increased the sensitivity of rotation, has practiced thrift valuable rescue time.
This transfers inclination angle mechanism and rotating mechanism to form locating module.
Fig. 5 is the front schematic view of life net, and there is the high strength fine rule in system above the described life net guide block 19; Also be that fine rule is arranged on the described floating block 20.The main effect of described life net guide block 19 is to drive life net, makes it to be mapped to given place; The floating block effect is to be kept afloat in life net top, thereby makes life net can in water, be launched into a perpendicular, guarantees the people is wrapped in the life net.
Fig. 6 is an embodiment of the utility model, and state 1 is the skyborne state of life net, and state 2 is life net states in water, and state 3 is states that life net catches the drowning person, and 21 represent the drowning person.Life net promptly is caught the drowning person with the form of state 2, and it is saved, and completes successfully rescue during take-up!
The described content of this specification sheets embodiment only is enumerating the way of realization of utility model design; The protection domain of the utility model should not be regarded as and only limit to the concrete form that embodiment states, the protection domain of the utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (3)
1. drowned wrecking equipment; It is characterized in that: said drowned wrecking equipment comprises life net, ejection mechanism and take-up mechanism; The life net guide block is installed in the front end both sides of said life net; Floating block is installed in the rear end of said life net, and said life net guide block is connected with the receipts netting twine, and said receipts netting twine is sleeved on the said take-up mechanism; Said life net guide block and the interlock of said ejection mechanism; Said ejection mechanism comprises workplatform, inclination angle adjustment part, pedestal, middle guide block, driving spring, contiguous block and collision guide block; Be rotatably mounted the inclination angle adjustment part on the said workplatform, the said pedestal of fixed installation on the adjustment part of said inclination angle is installed two lower guideways on the said pedestal; Driving spring is sleeved on the said lower guideway; Guide block and contiguous block are sleeved on the said lower guideway slidably in the middle of said, and said driving spring one end is fixedly mounted on the said middle guide block, and the said driving spring other end is fixedly mounted on the said contiguous block; In the middle of said guide block be used to drive in the middle of the driver train that slides of guide block be connected, the front end installation of said contiguous block is in order to genlocing or open the synchro switch of two contiguous blocks; The top installation shock guide block of said contiguous block; Said collision guide block is sleeved on the upper rail slidably; Said upper rail is installed on the said pedestal, and said upper rail is parallel with said lower guideway, and said life net guide block is slidably mounted on the said upper rail.
2. drowned wrecking equipment as claimed in claim 1 is characterized in that: said driver train comprises transmission shaft, leading piece, big gear wheel, miniature gears and handle, and said transmission shaft is a screw rod; Have tapped bore on the said leading piece; Leading piece is installed on the said transmission shaft, and said transmission shaft is between two lower guideways, and said leading piece both sides are hinged with an end of two pipe links respectively; The other end of said pipe link and said middle guide block are hinged; On the said transmission shaft big gear wheel is installed, said big gear wheel and said pinion are installed said handle in the rotating shaft of said miniature gears.
3. according to claim 1 or claim 2 drowned wrecking equipment, it is characterized in that: the axle of said take-up mechanism is gone up rocking handle is installed.
3, according to claim 1 or claim 2 drowned wrecking equipment is characterized in that: be 20 ° of angles between said two lower guideways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203307494U CN202226039U (en) | 2011-09-05 | 2011-09-05 | Rescue device in case of drowning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203307494U CN202226039U (en) | 2011-09-05 | 2011-09-05 | Rescue device in case of drowning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202226039U true CN202226039U (en) | 2012-05-23 |
Family
ID=46076641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203307494U Expired - Lifetime CN202226039U (en) | 2011-09-05 | 2011-09-05 | Rescue device in case of drowning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202226039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398668A (en) * | 2011-09-05 | 2012-04-04 | 浙江工业大学 | Drowning rescuing device |
| WO2022167842A1 (en) * | 2021-02-08 | 2022-08-11 | Heidari Mohammad Hassan | Coil remote lifeguard |
-
2011
- 2011-09-05 CN CN2011203307494U patent/CN202226039U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398668A (en) * | 2011-09-05 | 2012-04-04 | 浙江工业大学 | Drowning rescuing device |
| CN102398668B (en) * | 2011-09-05 | 2014-01-29 | 浙江工业大学 | Drowning rescuing device |
| WO2022167842A1 (en) * | 2021-02-08 | 2022-08-11 | Heidari Mohammad Hassan | Coil remote lifeguard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120523 Effective date of abandoning: 20140129 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120523 Effective date of abandoning: 20140129 |
|
| RGAV | Abandon patent right to avoid regrant |