CN202180932U - Gas exploding type lifesaving device - Google Patents
Gas exploding type lifesaving device Download PDFInfo
- Publication number
- CN202180932U CN202180932U CN2011202223190U CN201120222319U CN202180932U CN 202180932 U CN202180932 U CN 202180932U CN 2011202223190 U CN2011202223190 U CN 2011202223190U CN 201120222319 U CN201120222319 U CN 201120222319U CN 202180932 U CN202180932 U CN 202180932U
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- blast
- electrode
- division board
- parachute
- squib
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Abstract
The utility model discloses a gas exploding type lifesaving device which comprises a parachute fabric, a parachute bag, bearing belts and parachute suspension lines, wherein the parachute fabric is connected with the parachute bag by the parachute suspension lines, the bearing belts are arranged at the outer side of the parachute bag, the parachute fabric comprises an air bag device arranged at the edge of the parachute fabric, the air bag device comprises an exploding and air inflating levitation assembly device and an air bag, and a first bag body air inflation hole and a second bag body air inflation hole which are communicated with the air bag are respectively arranged at the two ends of the exploding and air inflating levitation assembly device. The gas exploding type lifesaving device solves the problems of the traditional lifesaving parachutes that the opening of the parachute is not timely when accidental falling occurs in low-altitude environment construction, the parachute needs to be opened manually, and pre-preparation is needed for opening the parachute, and the gas exploding type lifesaving device can be widely used in the construction operations of bridges, high-rises, ships and the like in order to ensure the safety of the construction personnel.
Description
Technical field
The utility model belongs to the lifesaving appliance technical field, more specifically relates to a kind of quick-fried gas formula lifesaving appliance, is applicable to the aloft work personnel safety guard of bridge, building, boats and ships camp site.
Background technology
Along with high speed development of national economy, capital construction just advances with unprecedented speed.Workmen's safety precaution still rests on the epoch of passive security facilities such as safety strap, separation net; The passive security facility can reduce workmen's accident rate to a certain extent; But in case the high-altitude falling accident takes place, fatal rate almost reaches absolutely.
The on-the-spot useful traditional parachute of minority project carries out the guarantee of workmen's safety at present; But need passing through certain professional training, the workmen could effectively use parachute; And parachute needs the higher height of fall so that the accident personnel have the sufficient reaction time to release a parachute, and therefore is difficult to fully guarantee workmen's safety.
The utility model content
The purpose of the utility model is the problems referred to above that are to the prior art existence, and a kind of quick-fried gas formula lifesaving appliance is provided, and simple and easy to use, self-opening was timely when fall event took place the workmen, and convenient the recycling.
In order to realize above-mentioned purpose, the utility model adopts following technical measures:
A kind of quick-fried gas formula lifesaving appliance comprises umbrella cover, pack, braces and umbrella rope, and umbrella cover links to each other with pack through the umbrella rope, and the pack arranged outside has braces, and described umbrella cover comprises the airbag apparatus that is arranged on the umbrella cover edge.
Aforesaid airbag apparatus comprises blast inflation lift-off assembly apparatus, the first air bag utricule and the second air bag utricule, and blast inflation lift-off assembly apparatus two ends are respectively arranged with utricule first air-filled pore and utricule second air-filled pore that is communicated with the first air bag utricule and the second air bag utricule.
Aforesaid pack is provided with hand switch, and described blast inflation lift-off assembly apparatus comprises that inflating lift-off assembly apparatus axis along blast is successively set on the first interior dust filter unit of blast inflation lift-off assembly apparatus, the first nitrogen division board, first nitrogen generating agent, the first blast division board, igniter, the second blast division board, second nitrogen generating agent, the second nitrogen division board and second dust filter unit; First dust filter unit is arranged between the first nitrogen division board and the blast inflation lift-off assembly one end inwall, and second dust filter unit is arranged between the second nitrogen division board and the blast inflation lift-off assembly other end inwall; The first blast division board is provided with the first blast intercommunicating pore that is communicated with the igniter and first nitrogen generating agent, and the second blast division board is provided with the second blast intercommunicating pore that is communicated with the igniter and second nitrogen generating agent; The first nitrogen division board is provided with the first filtration intercommunicating pore that is communicated with first nitrogen generating agent and first dust filter unit, and the second nitrogen division board is provided with the second filtration intercommunicating pore that is communicated with second nitrogen generating agent and second dust filter unit; Blast inflation lift-off assembly apparatus two ends are respectively arranged with utricule first air-filled pore and utricule second air-filled pore.
Aforesaid igniter comprises gunpowder, squib, power supply, exhaust lift-off pipe, mercury switch, first adapter plate and second adapter plate; Gunpowder is arranged on by in the first blast division board, second blast division board, first adapter plate and the formed explosion chamber of second adapter plate; The first squib electrode that squib is used to ignite gunpowder stretches into explosion chamber with the second squib electrode and contacts with gunpowder; Exhaust lift-off Guan Yiduan is communicated with explosion chamber, and the other end stretches out blast inflation lift-off assembly apparatus bottom; Mercury switch and power supply are arranged on the squib bottom side; Mercury switch is parallelly connected with hand switch; Power supply one end links to each other with hand switch one end, and the other end links to each other with the first squib electrode of squib; The other end of hand switch links to each other with the second squib electrode of squib.
Aforesaid mercury switch comprises glass shell, first electrode, second electrode and mercury, and mercury seal is arranged in the glass shell; First electrode and the sealing of second electrode are arranged in the glass shell, and are connected with the conductive lead wire that leads to outside the glass shell respectively, and under state of weightlessness, mercury is connected with second electrode with first electrode respectively; Under non-state of weightlessness, mercury breaks off with second electrode with first electrode and being connected.
Aforesaid mercury switch comprises series connected first mercury switch and second mercury switch.
Aforesaid airbag apparatus is arranged on the bottom of pack, and umbrella cover is arranged on the top of pack, and the inwall of pack bottom is provided with the fireproof metal liner.
Aforesaid airbag apparatus is evenly distributed on the umbrella cover edge.
The utility model compared with prior art has the following advantages and beneficial effect:
1. the utility model can be protected time staff of high-altitude construction operation preferably, and the lifesaving appliance parachute-opening does not need the human intervention operation, rapid parachute-opening can be provided automatically when falling unexpected the generation, reaches the purpose of lifesaving.
2. use simply, the workmen only need just simply train and can skillfully use, and reduces training cost.
3. most of parts can reclaim and re-use after the utility model used, and degree of utilization is high, and cost is low, more environmental protection.
Description of drawings
Fig. 1 is the mercury switch principle schematic;
Fig. 2 is the preceding view of airbag apparatus inflation;
Fig. 3 is a kind of circuit diagram of quick-fried gas formula lifesaving appliance;
Fig. 4 is airbag apparatus inflation back view;
Fig. 5 is the structural representation of blast inflation lift-off assembly apparatus;
View when Fig. 6 is the not quick-fried air to open umbrella of a kind of quick-fried gas formula lifesaving appliance;
Fig. 7 is the view behind the quick-fried air to open umbrella of a kind of quick-fried gas formula lifesaving appliance;
Wherein, 1-first electrode, 2-second electrode, the 3-first air bag utricule, 4-mercury; 5-glass housing, 6-power supply, 7-squib, 8-first mercury switch, 9-second mercury switch; The 10-hand switch, the 11-second air bag utricule, 12-blast inflation lift-off assembly apparatus, 13-utricule first air-filled pore, 14-exhaust lift-off pore; 15-first dust filter unit, 16-first nitrogen generating agent (azide of alkaline earth, metallic oxide, residue intensifier, cooling system conditioner and adhesives are formed, and market all can be purchased), 17-detonation chamber, 18-braces; The 19-snap close, 20-umbrella body, 21-umbrella cover, 22-umbrella rope, 23-pack; 24-utricule second air-filled pore, the 25-first nitrogen division board, the 26-first blast division board, the 27-second blast division board, 28-second nitrogen generating agent (form by the azide of alkaline earth, metallic oxide, residue intensifier, cooling system conditioner and adhesives; All can purchase in market), the 29-second nitrogen division board, 30-second dust filter unit, the 31-first blast intercommunicating pore, the 32-second blast intercommunicating pore; 33-first filters intercommunicating pore, and 34-second filters intercommunicating pore, 35-first adapter plate, 36-second adapter plate, 37-gunpowder.
The specific embodiment
Below explain further details through the technical scheme of accompanying drawing to the utility model.
Embodiment:
Like Fig. 6 and shown in Figure 7; A kind of quick-fried gas formula lifesaving appliance comprises umbrella cover 21, pack 23, braces 19 and umbrella rope 22, and umbrella cover 21 links to each other with pack 23 through umbrella rope 22; Pack 23 arranged outside have braces 19, and described umbrella cover 21 comprises the airbag apparatus that is arranged on umbrella cover 21 edges.Airbag apparatus is evenly distributed on umbrella cover 21 edges.Airbag apparatus can be four, is evenly distributed on umbrella cover 21 edges.A plurality of airbag apparatus can work alone to prevent in the process of suing and labouring, causing the parachute-opening failure by single airbag apparatus fault.
Like Fig. 2, Fig. 4 and shown in Figure 5; Airbag apparatus comprises blast inflation lift-off assembly apparatus 12, the first air bag utricule 3 and the second air bag utricule 11; Blast inflation lift-off assembly apparatus 12 two ends are respectively arranged with utricule first air-filled pore 13 and utricule second air-filled pore 24 that is communicated with the first air bag utricule 3 and the second air bag utricule 11; The drive umbrella cover opens, and reaches the purpose of parachute-opening.Blast inflation lift-off assembly apparatus 12 two ends stick at the first air bag utricule 3 and the second air bag utricule, 11 inwalls through 703 adhesives.The first air bag utricule 3 is connected with umbrella cover 21 usefulness sewn with the second air bag utricule 11, again the first air bag utricule 3 and the second air bag utricule 11 and umbrella cover 21 is made the junction and imposes high temperature and seal.In the open process of airbag apparatus, drive umbrella cover and open, reach the parachute-opening purpose.
Airbag apparatus comprises blast inflation lift-off assembly apparatus 12, the first air bag utricule 3 and the second air bag utricule 11, and blast inflation lift-off assembly apparatus 12 two ends are respectively arranged with utricule first air-filled pore 13 and utricule second air-filled pore 24 that is communicated with the first air bag utricule 3 and the second air bag utricule 11.
Igniter comprises gunpowder 37, squib 7, power supply 6, exhaust lift-off pipe 14, mercury switch, first adapter plate 35 and second adapter plate 36; Gunpowder 37 is arranged on by in the first blast division board 26, second blast division board 27, first adapter plate 35 and second adapter plate, the 36 formed explosion chamber 17; The first squib electrode that squib 7 is used to ignite gunpowder stretches into explosion chamber 17 with the second squib electrode and contacts with gunpowder 37; Exhaust lift-off pipe 14 1 ends are communicated with explosion chamber 17, and the other end stretches out blast inflation lift-off assembly apparatus 12 bottoms; Mercury switch and power supply 6 are arranged on squib 7 bottom sides; Mercury switch is parallelly connected with hand switch 10.
As shown in Figure 1, mercury switch comprises glass shell 5, first electrode 1, second electrode 2 and mercury 4, and mercury 4 sealings are arranged in the glass shell 5; First electrode 1 and 2 sealings of second electrode are arranged in the glass shell 5, and are connected with the conductive lead wire that leads to outside the glass shell 5 respectively, and under state of weightlessness, mercury 4 is connected with second electrode 2 with first electrode 1 respectively; Under non-state of weightlessness, mercury 4 breaks off with second electrode 2 with first electrode 1 and being connected.
As shown in Figure 3, mercury switch can also be series connected first mercury switch 8 and second mercury switch 9.Power supply 6 one ends link to each other with hand switch 10 1 ends, and the other end links to each other with the first squib electrode of squib 7; The other end of hand switch 10 links to each other with the second squib electrode of squib 7.Airbag apparatus is arranged on the bottom of pack 23, and umbrella cover 21 is arranged on the top of pack 23, and the inwall of pack 23 bottoms is provided with the fireproof metal liner.
Igniter triggers through the mercury switch or the hand switch 10 of parallel connection, and power supply 6 powers up for squib 7 through mercury switch or hand switch 10, and squib 7 is lighted the gunpowder in the explosion chamber 17.Gunpowder 37 is lighted the back and is discharged a large amount of high-temperature gases rapidly; A part is released at a high speed from blast inflation lift-off assembly apparatus 12 bottoms through exhaust lift-off pore 14; Whole umbrella cover 21 is ejected rapidly, and another part flows in first nitrogen generating agent 16 and second nitrogen generating agent 28 rapidly through the first blast intercommunicating pore 31 and the second blast intercommunicating pore 32.Chemical reaction took place rapidly after first nitrogen generating agent 16 and second nitrogen generating agent 28 were met high-temperature gas; Produce a large amount of cryogenic gases; The anti-explosion chamber 17 that flows into of a part is released at a high speed from blast inflation lift-off assembly apparatus 12 bottoms through exhaust lift-off pore 14, further promotes the lift-off of umbrella body; Another part filters through first dust filter unit 15 and second dust filter unit 30; Gas after the filtration is given the first air bag utricule 3 and 11 inflations of the second air bag utricule rapidly through utricule first air-filled pore 13 and utricule second air-filled pore 24 respectively, accomplishes the parachute-opening action.
As shown in Figure 6, the airbag apparatus of described pack is arranged on the bottom of pack, and umbrella cover is arranged on the top of pack, and the bottom of pack inwall is provided with the fireproof metal liner, and utricule chamber over-heat at the bottom burns when preventing gunpowder explosion.
Claims (8)
1. quick-fried gas formula lifesaving appliance; Comprise umbrella cover (21), pack (23), braces (19) and umbrella rope (22); Umbrella cover (21) links to each other with pack (23) through umbrella rope (22); Pack (23) arranged outside has braces (19), it is characterized in that: described umbrella cover (21) comprises the airbag apparatus that is arranged on umbrella cover (21) edge.
2. a kind of quick-fried gas formula lifesaving appliance according to claim 1; It is characterized in that: described airbag apparatus comprises blast inflation lift-off assembly apparatus (12), the first air bag utricule (3) and the second air bag utricule (11), and blast inflation lift-off assembly apparatus (12) two ends are respectively arranged with utricule first air-filled pore (13) and utricule second air-filled pore (24) that is communicated with the first air bag utricule (3) and the second air bag utricule (11).
3. a kind of quick-fried gas formula lifesaving appliance according to claim 2; It is characterized in that: described pack (23) is provided with hand switch (10), and described blast inflation lift-off assembly apparatus (12) comprises that inflating lift-off assembly apparatus (12) axis along blast is successively set on interior first dust filter unit (15) of blast inflation lift-off assembly apparatus (12), the first nitrogen division board (25), first nitrogen generating agent (16), the first blast division board (26), igniter, the second blast division board (27), second nitrogen generating agent (28), the second nitrogen division board (29) and second dust filter unit (30); First dust filter unit (15) is arranged between the first nitrogen division board (25) and blast inflation lift-off assembly (12) the one end inwalls, and second dust filter unit (30) is arranged between the second nitrogen division board (29) and blast inflation lift-off assembly (12) other end inwall; The first blast division board (26) is provided with the first blast intercommunicating pore (31) that is communicated with igniter and first nitrogen generating agent (16), and the second blast division board (27) is provided with the second blast intercommunicating pore (32) that is communicated with igniter and second nitrogen generating agent (28); The first nitrogen division board (25) is provided with the first filtration intercommunicating pore (33) that is communicated with first nitrogen generating agent (16) and first dust filter unit (15), and the second nitrogen division board (29) is provided with the second filtration intercommunicating pore (34) that is communicated with second nitrogen generating agent (28) and second dust filter unit (30); Blast inflation lift-off assembly apparatus (12) two ends are respectively arranged with utricule first air-filled pore (13) and utricule second air-filled pore (24).
4. a kind of quick-fried gas formula lifesaving appliance according to claim 3; It is characterized in that: described igniter comprises gunpowder (37), squib (7), power supply (6), exhaust lift-off pipe (14), mercury switch, first adapter plate (35) and second adapter plate (36); Gunpowder (37) is arranged on by in the first blast division board (26), second blast division board (27), first adapter plate (35) and the formed explosion chamber of second adapter plate (36) (17); The first squib electrode that squib (7) is used to ignite gunpowder stretches into explosion chamber (17) with the second squib electrode and contacts with gunpowder (37); Exhaust lift-off pipe (14) one ends are communicated with explosion chamber (17), and the other end stretches out blast inflation lift-off assembly apparatus (12) bottom; Mercury switch and power supply (6) are arranged on squib (7) bottom side; Mercury switch is parallelly connected with hand switch (10); Power supply (6) one ends link to each other with hand switch (10) one ends, and the other end links to each other with the first squib electrode of squib (7); The other end of hand switch (10) links to each other with the second squib electrode of squib (7).
5. a kind of quick-fried gas formula lifesaving appliance according to claim 4; It is characterized in that: described mercury switch comprises glass shell (5), first electrode (1), second electrode (2) and mercury (4), and mercury (4) sealing is arranged in the glass shell (5); First electrode (1) and second electrode (2) sealing are arranged in the glass shell (5), and are connected with the conductive lead wire that leads to outside the glass shell (5) respectively, and under state of weightlessness, mercury (4) is connected with second electrode (2) with first electrode (1) respectively; Under non-state of weightlessness, mercury (4) breaks off with second electrode (2) with first electrode (1) and being connected.
6. a kind of quick-fried gas formula lifesaving appliance according to claim 4, it is characterized in that: described mercury switch comprises series connected first mercury switch (8) and second mercury switch (9).
7. a kind of quick-fried gas formula lifesaving appliance according to claim 1; It is characterized in that: described airbag apparatus is arranged on the bottom of pack (23); Umbrella cover (21) is arranged on the top of pack (23), and the inwall of pack (23) bottom is provided with the fireproof metal liner.
8. a kind of quick-fried gas formula lifesaving appliance according to claim 1, it is characterized in that: described airbag apparatus is evenly distributed on umbrella cover (21) edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202223190U CN202180932U (en) | 2011-06-28 | 2011-06-28 | Gas exploding type lifesaving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202223190U CN202180932U (en) | 2011-06-28 | 2011-06-28 | Gas exploding type lifesaving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180932U true CN202180932U (en) | 2012-04-04 |
Family
ID=46173978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202223190U Expired - Fee Related CN202180932U (en) | 2011-06-28 | 2011-06-28 | Gas exploding type lifesaving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202180932U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2434099A1 (en) * | 2012-06-12 | 2013-12-13 | Universidad De Burgos | Rescue device for people by controlled descent in the air and procedure of use of it (Machine-translation by Google Translate, not legally binding) |
| WO2014080409A1 (en) * | 2012-11-26 | 2014-05-30 | Wisec Ltd. | Safety apparatus for a multi-blade aircraft |
| CN105079993A (en) * | 2015-08-26 | 2015-11-25 | 国网山东省电力公司淄博供电公司 | Overhead working falling trunk protector |
| CN105214223A (en) * | 2014-05-26 | 2016-01-06 | 中山市雅西环保科技有限公司 | High-altitude escape device |
| CN106628195A (en) * | 2016-12-30 | 2017-05-10 | 深圳市筋斗云技术有限公司 | Intelligent gas explosion parachute |
| CN110747046A (en) * | 2019-10-25 | 2020-02-04 | 李家宝 | Environment-friendly release agent and preparation method thereof |
-
2011
- 2011-06-28 CN CN2011202223190U patent/CN202180932U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2434099A1 (en) * | 2012-06-12 | 2013-12-13 | Universidad De Burgos | Rescue device for people by controlled descent in the air and procedure of use of it (Machine-translation by Google Translate, not legally binding) |
| WO2014080409A1 (en) * | 2012-11-26 | 2014-05-30 | Wisec Ltd. | Safety apparatus for a multi-blade aircraft |
| CN105214223A (en) * | 2014-05-26 | 2016-01-06 | 中山市雅西环保科技有限公司 | High-altitude escape device |
| CN105079993A (en) * | 2015-08-26 | 2015-11-25 | 国网山东省电力公司淄博供电公司 | Overhead working falling trunk protector |
| CN106628195A (en) * | 2016-12-30 | 2017-05-10 | 深圳市筋斗云技术有限公司 | Intelligent gas explosion parachute |
| CN106628195B (en) * | 2016-12-30 | 2019-03-05 | 深圳市筋斗云技术有限公司 | Intelligent gas explosion umbrella |
| CN110747046A (en) * | 2019-10-25 | 2020-02-04 | 李家宝 | Environment-friendly release agent and preparation method thereof |
| CN110747046B (en) * | 2019-10-25 | 2022-09-23 | 泉州凯平肯拓化工有限公司 | Environment-friendly release agent and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20130628 |