CN102380176A - Intelligent parachute for work high above ground - Google Patents
Intelligent parachute for work high above ground Download PDFInfo
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- CN102380176A CN102380176A CN2011102236068A CN201110223606A CN102380176A CN 102380176 A CN102380176 A CN 102380176A CN 2011102236068 A CN2011102236068 A CN 2011102236068A CN 201110223606 A CN201110223606 A CN 201110223606A CN 102380176 A CN102380176 A CN 102380176A
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- air cell
- solarization air
- parachute
- high above
- work high
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Abstract
The invention relates to an intelligent parachute for work high above the ground, which belongs to the technical field of the work high above the ground. The intelligent parachute for the work high above the ground comprises a parachute bag, a central control chamber, an aeration chamber, an isolating layer and a parachute rope, wherein the aeration chamber is provided with an air injecting opening used as an air outlet; according to a connection relationship, the parachute bag is packaged outside the aeration chamber; the air injecting opening is clung to the central part of the parachute bag; the parachute bag and the aeration chamber are fixed on the isolating layer; the central control chamber is embedded on the isolating layer; and the parachute rope is connected with the isolating layer. Due to the use of the intelligent parachute for the work high above the ground, the work high above the ground becomes safer, more flexible and more convenient; the effect of the intelligent parachute for the work high above the ground on the work in medium-altitude and low-altitude airspaces is more obvious; and the time of opening the parachute is short.
Description
Technical field
The present invention relates to a kind of intelligent parachute that is used for work high above the ground, belong to the work high above the ground technical field.
Background technology
Work high above the ground is one, dangerous high work, and his danger is that in a single day people or the apparatus in the work high above the ground fall, and often is accompanied by life danger and property loss.Conventional at present way is a safety belt, safety net.The use of safety belt has not only limited work high above the ground personnel's working range, and has limited the flexibility of work high above the ground personnel work, and the danger that also has potential safety belt to come off simultaneously is in case come off life-and-death matter.The use of safety net then cost is higher, lays inconvenience, and protection domain is limited.
In order to reduce the loss of lives and properties, ensure high-altitude personage's safety, let people more safe ready carry out work high above the ground neatly, I have invented a kind of intelligent parachute that is used for work high above the ground.
Summary of the invention
The objective of the invention is in order to solve aloft work danger, the inflexible problem of aloft work, thereby propose a kind of intelligent parachute that is used for work high above the ground.
The objective of the invention is to realize through following technical proposals.
A kind of intelligent parachute that is used for work high above the ground of the present invention comprises umbrella capsule, central control room, solarization air cell, separation layer and umbrella rope, and wherein solarization air cell has puff prot and is used for gas vent; Its annexation is: the umbrella capsule is wrapped in the outside of solarization air cell, and puff prot is close to the core of umbrella capsule; Umbrella capsule and solarization air cell are fixed on the separation layer, and central control room is embedded on the separation layer; The umbrella rope is connected with separation layer;
Material in the above-mentioned solarization air cell can be nitrogen, air or its mixture of high compression, adopts the form of safety cock that it is sealed in solarization air cell inside;
Material in the above-mentioned solarization air cell can also when having only a kind of chemical substance, adopt the form of safety cock that this chemical substance is sealed in solarization air cell inside for one or more the mixture in sodium azide, potassium nitrate, RDX or the nitro croak; When chemical substance is mixture, be placed on its branch in the pavilions different in the solarization air cell and adopt safety cock to separate;
Above-mentioned umbrella capsule is used for depositing parachute, and this parachute is prepared to open during operation at any time, and the material of umbrella capsule adopts canvas, nylon or staple fibre;
Above-mentioned central control room is used for controlling the time of solarization air cell's aeration;
The direction and the jet amount of gas ejection when above-mentioned puff prot is used for controlling solarization air cell's aeration;
Central control room comprises motor switch, hand switch, stepper motor, single-chip microcomputer, three-axis gyroscope sensor, freely falling body sensor and dc source; Single-chip microcomputer is responsible for gathering sign space X, Y, the analog signals of Z axis angular rate and the analog signals of the sign vertical direction acceleration that the freely falling body sensor is exported of the output of three-axis gyroscope sensor, and is responsible for control motor switch and stepper motor; Dc source is respectively to three-axis gyroscope sensor, freely falling body sensor, single-chip microcomputer, motor switch and stepper motor power supply; The angle of step motor control puff prot and bore; Motor switch or hand switch all can be controlled solarization air cell through the safety cock in the control solarization air cell aeration takes place;
Above-mentioned separation layer is in order to improve the security between user and the solarization air cell, to protect user's safety on the one hand, also is the fixed mount of braces and umbrella rope on the one hand, and braces is used for fixing the user, and the umbrella rope is used for fixing parachute.This separation layer adopts body curve's airflow design, can realize simultaneously being incubated, the effect of damping;
The angular velocity signal of the space X of single-chip microcomputer through obtaining the three-axis gyroscope sensor and provide, Y, Z axle comes the operation of control step motor, changes the angle and the bore of puff prot then, the direction and the jet amount of gas ejection during with control solarization air cell aeration;
Single-chip microcomputer obtains the value of the vertical direction acceleration that the freely falling body sensor provides; And make comparisons with the threshold value of initial setting respectively, send the operation of Three Estate according to comparative result: propose to point out, sound a warning and come to release a parachute automatically through control motor switch closure;
After the motor switch closure; Safety cock in the solarization air cell is detached original position; The volume rapid expansion of the gases at high pressure that solarization air cell is inner or inner chemical substance react and in the extremely short time, generate a large amount of gases; This moment, aeration took place in solarization air cell, and gas inflates for the umbrella capsule rapidly through puff prot, thereby releases a parachute fast;
This invention also can be without monolithic and motor switch and directly manually control hand switch through the user and control solarization air cell aeration takes place, thus the purpose that releases a parachute by user's control when being implemented in the user and thinking the state of emergency.
Beneficial effect
Use of the present invention will let work high above the ground become safer, flexible, convenient; It is more obvious for the operation effectiveness in low-to-medium altitude spatial domain, and it is short that parachute is opened the time.
Description of drawings
Fig. 1 is the side view under the folded state of the present invention;
Fig. 2 is the side view under the open mode of the present invention;
Fig. 3 is the circuit diagram of central control room 3 of the present invention;
Fig. 4 is a flow chart of the present invention;
Wherein, 1-umbrella capsule, 2-puff prot; The 3-central control room; 4-solarization air cell, 5-separation layer, 6-umbrella rope, 7-motor switch, 8-hand switch, 9-stepper motor, 10-single-chip microcomputer, 11-three-axis gyroscope sensor, 12-freely falling body sensor, 13-dc source.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
A kind of intelligent parachute that is used for work high above the ground comprises umbrella capsule 1, central control room 3, solarization air cell 4, separation layer 5 and umbrella rope 6, and wherein solarization air cell 4 has puff prot 2 and is used for gas vent; Its annexation is: umbrella capsule 1 is wrapped in the outside of solarization air cell 4, and puff prot 2 is close to the core of umbrella capsule 1; Umbrella capsule 1 is fixed on the separation layer 5 with solarization air cell 4, and central control room 3 is embedded on the separation layer 5; Umbrella rope 6 is connected with separation layer 5; Figure is as shown in Figure 1 for its folded state downside, and the side view under the open mode is as shown in Figure 2;
As shown in Figure 3, central control room 3 comprises motor switch 7, hand switch 8, stepper motor 9, single-chip microcomputer 10, three-axis gyroscope sensor 11, freely falling body sensor 12 and dc source 13; Single-chip microcomputer 10 is responsible for gathering sign space X, Y, the analog signals of Z axis angular rate and the analog signals of the sign vertical direction acceleration that freely falling body sensor 12 is exported of 11 outputs of three-axis gyroscope sensor, and is responsible for control motor switch 7 and stepper motor 9; Dc source 13 is respectively to three-axis gyroscope sensor 11, freely falling body sensor 12, single-chip microcomputer 10, motor switch 7 and stepper motor 9 power supplies; The angle and the bore of stepper motor 9 control puff prots 2; Hand switch 8 is controlled solarization air cell 4 through the safety cock in the control solarization air cell 4 aeration is taken place;
Sodium azide (NaN is equipped with in 4 inside in said solarization air cell
3) and potassium nitrate (KNO
3) and adopt the form of safety cock that both are separated, safety cock links to each other with hand switch 8 through rope;
The common tablecloth of above-mentioned umbrella capsule 1 usefulness is made the umbrella capsule of 30 centimeter square, and fastens high-strength nylon umbrella rope 6 at Si Jiaochu, and is then that umbrella capsule 1 is folding, folds into the umbrella rope in the umbrella capsule simultaneously; There is the disposable plastic cloth of one deck parcel usefulness umbrella capsule 1 outside, and this Polypropylence Sheet only just can break under the situation of certain external force, is separately fixed at the other end of four umbrella ropes on the separation layer 5; Separation layer 5 is a clad metal sheet;
On separation layer 5, embed safety belt, thereby separation layer 5 can effectively be bundled on human body or the object.
The course of work is: when the human body that has parachute when the high-altitude falls; Cord in the process of landing above the pulling safety cock; Solarization air cell 4 produces a large amount of gases rapidly then, and gas blows afloat the umbrella capsule 1 that has folded from puff prot 2 ejections; Umbrella capsule 1 is burst the disposable plastic cloth of outside, opens fully until umbrella capsule 1.
A kind of intelligent parachute that is used for work high above the ground comprises umbrella capsule, central control room, solarization air cell, separation layer and umbrella rope, and wherein solarization air cell has puff prot and is used for gas vent; Its annexation is: the umbrella capsule is wrapped in the outside of solarization air cell, and puff prot is close to the core of umbrella capsule; Umbrella capsule and solarization air cell are fixed on the separation layer, and central control room is embedded on the separation layer; The umbrella rope is connected with separation layer;
The form that said solarization air cell is equipped with high pressure nitrogen in 4 inside and adopts safety cock is with its nitrogen-sealed, and safety cock links to each other with hand switch 8 through rope;
Above-mentioned umbrella capsule 1 usefulness plain sail is made the umbrella capsule of 35 centimeter square, and fastens high-strength nylon umbrella rope 6 at Si Jiaochu, and is then that umbrella capsule 1 is folding, folds into the umbrella rope in the umbrella capsule simultaneously; There is a safety rope umbrella capsule 1 outside, has only to draw back this safety rope earlier and just can open umbrella capsule 1, is separately fixed at the other end of four umbrellas ropes on the separation layer 5; Separation layer 5 is the polyethylene composite plate;
On separation layer 5, embed safety belt, thereby separation layer 5 can effectively be bundled on human body or the object.
The course of work is: when the human body that has parachute when the high-altitude falls; Pulling hand switch 8 in the process of landing; The safety cock of sealed high pressure nitrogen is opened and produces a large amount of gases rapidly in the solarization air cell 4, and gas just in time blows afloat the umbrella capsule 1 that has folded from puff prot 2 ejections; Umbrella capsule 1 is burst the disposable plastic cloth of outside, opens fully until umbrella capsule 1.
A kind of intelligent parachute that is used for work high above the ground comprises umbrella capsule 1, central control room 3, solarization air cell 4, separation layer 5 and umbrella rope 6, and wherein solarization air cell 4 has puff prot 2 and is used for gas vent; Umbrella capsule 1 is wrapped in the outside of solarization air cell 4, and puff prot 2 is close to the core of umbrella capsule 1; Umbrella capsule 1 is fixed on the separation layer 5 with solarization air cell 4, and central control room 3 is embedded on the separation layer 5; Umbrella rope 6 is connected with separation layer 5; Central control room 3 comprises motor switch 7, hand switch 8, stepper motor 9, single-chip microcomputer 10, three-axis gyroscope sensor 11, freely falling body sensor 12 and dc source 13; Single-chip microcomputer 10 is gathered sign space X, Y, the analog signals of Z axis angular rate and the analog signals of the sign vertical direction acceleration that freely falling body sensor 12 is exported of three-axis gyroscope sensor 11 outputs, and control motor switch 7 and stepper motor 9; Dc source 13 is respectively to three-axis gyroscope sensor 11, freely falling body sensor 12, single-chip microcomputer 10, motor switch 7 and stepper motor 9 power supplies; The angle and the bore of stepper motor 9 control puff prots 2; Motor switch 7 is controlled solarization air cell 4 through the safety cock in the control solarization air cell 4 aeration is taken place.
Sodium azide (NaN is equipped with in 4 inside in said solarization air cell
3) and potassium nitrate (KNO
3) and adopt the form of safety cock that both are separated, safety cock links to each other with automatic switch 7 through rope;
Above-mentioned umbrella capsule 1 usefulness service-type parachute umbrella cloth is made 40 centimeter length, 25 centimetres wide umbrella capsule, and fastens military umbrella rope 6 at Si Jiaochu, and is then that umbrella capsule 1 is folding; There is a safety rope umbrella capsule 1 outside, has only to draw back this safety rope earlier and just can open umbrella capsule 1, is separately fixed at the other end of four umbrellas ropes on the separation layer 5; Separation layer 5 is the polyethylene composite plate;
On separation layer 5, embed safety belt, thereby separation layer 5 can effectively be bundled on human body or the object.
The course of work is as shown in Figure 4, and the course of work is: when the human body that has parachute when the high-altitude falls, single-chip microcomputer 10 constantly obtains the signal of freely falling body sensor 12, in case the vertical direction acceleration surpasses setting threshold 7m/s
2Time when surpassing 10ms, single-chip microcomputer 10 obtains the bearing data of three-axis gyroscope sensor 11 immediately, and according to angle and the bore of bearing data control step motor 9 with adjustment puff prot 2; Control motor switch 7 closures afterwards, thereby open safety cocks in the solarization air cell 4, produce a large amount of gases in the solarization air cell 4 rapidly, gas from puff prot 2 according between the angle adjusted spray with bore, blow afloat the umbrella capsule 1 that has folded, open fully until umbrella capsule 1.
In the landing process, single-chip microcomputer 10 also can come angle and the bore of control step motor 9 with adjustment puff prot 2 according to the bearing data of three-axis gyroscope sensor 11 and the acceleration information of freely falling body sensor 12, thereby makes the intelligence more that bales out.
Claims (5)
1. intelligent parachute that is used for work high above the ground is characterized in that: comprise umbrella capsule (1), central control room (3), solarization air cell (4), separation layer (5) and umbrella rope (6), wherein solarization air cell (4) has puff prot (2) and is used for gas vent; Umbrella capsule (1) is wrapped in the outside of solarization air cell (4), and puff prot (2) is close to the core of umbrella capsule (1); Umbrella capsule (1) is fixed on the separation layer (5) with solarization air cell (4), and central control room (3) is embedded on the separation layer (5); Umbrella rope (6) is connected with separation layer (5); Central control room (3) comprises motor switch (7), hand switch (8), stepper motor (9), single-chip microcomputer (10), three-axis gyroscope sensor (11), freely falling body sensor (12) and dc source (13); Single-chip microcomputer (10) is gathered sign space X, Y, the analog signals of Z axis angular rate and the analog signals of the sign vertical direction acceleration that freely falling body sensor (12) is exported of three-axis gyroscope sensor (11) output, and control motor switch (7) and stepper motor (9); Dc source (13) is respectively to three-axis gyroscope sensor (11), freely falling body sensor (12), single-chip microcomputer (10), motor switch (7) and stepper motor (9) power supply; The angle and the bore of stepper motor (9) control puff prot (2); Motor switch (7) is controlled solarization air cell (4) through the safety cock in the control solarization air cell (4) aeration is taken place.
2. a kind of intelligent parachute that is used for work high above the ground according to claim 1 is characterized in that: the material in the solarization air cell (4) is nitrogen, air or its mixture of high compression, adopts the form of safety cock that it is sealed in solarization air cell (4) inside.
3. a kind of intelligent parachute that is used for work high above the ground according to claim 1; It is characterized in that: the material in the solarization air cell (4) is a kind of material in sodium azide, potassium nitrate, RDX or the nitro croak, adopts the form of safety cock to be sealed in solarization air cell (4) inside.
4. a kind of intelligent parachute that is used for work high above the ground according to claim 1; It is characterized in that: the material in the solarization air cell (4) is two or more the mixture in sodium azide, potassium nitrate, RDX or the nitro croak, and divides and be placed in the pavilions different in the solarization air cell (4) and adopt safety cock to separate.
5. a kind of intelligent parachute that is used for work high above the ground according to claim 1 is characterized in that: controls solarization air cell (4) with hand switch (8) aeration takes place, thus the purpose that releases a parachute by user's control when being implemented in the user and thinking the state of emergency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102236068A CN102380176A (en) | 2011-08-05 | 2011-08-05 | Intelligent parachute for work high above ground |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102236068A CN102380176A (en) | 2011-08-05 | 2011-08-05 | Intelligent parachute for work high above ground |
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| Publication Number | Publication Date |
|---|---|
| CN102380176A true CN102380176A (en) | 2012-03-21 |
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ID=45820264
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102236068A Pending CN102380176A (en) | 2011-08-05 | 2011-08-05 | Intelligent parachute for work high above ground |
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| CN (1) | CN102380176A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836507A (en) * | 2012-09-07 | 2012-12-26 | 高春青 | Automatic starting device for high-altitude landing |
| CN103111024A (en) * | 2013-01-27 | 2013-05-22 | 李建青 | Multi-purpose high-rise fire fighting lifesaver |
| CN111264963A (en) * | 2020-03-25 | 2020-06-12 | 河南华北水电工程监理有限公司 | Engineering safety protection system |
| CN113120243A (en) * | 2021-04-14 | 2021-07-16 | 国网山东省电力公司淄博供电公司 | Passive mechanical general parachute of unmanned aerial vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201176266Y (en) * | 2008-01-18 | 2009-01-07 | 王剑刚 | Parachute capable of automatically opening under weightless state |
-
2011
- 2011-08-05 CN CN2011102236068A patent/CN102380176A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201176266Y (en) * | 2008-01-18 | 2009-01-07 | 王剑刚 | Parachute capable of automatically opening under weightless state |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836507A (en) * | 2012-09-07 | 2012-12-26 | 高春青 | Automatic starting device for high-altitude landing |
| CN102836507B (en) * | 2012-09-07 | 2014-08-20 | 高春青 | Automatic starting device for high-altitude landing |
| CN103111024A (en) * | 2013-01-27 | 2013-05-22 | 李建青 | Multi-purpose high-rise fire fighting lifesaver |
| CN103111024B (en) * | 2013-01-27 | 2015-03-25 | 李建青 | Multi-purpose high-rise fire fighting lifesaver |
| CN111264963A (en) * | 2020-03-25 | 2020-06-12 | 河南华北水电工程监理有限公司 | Engineering safety protection system |
| CN113120243A (en) * | 2021-04-14 | 2021-07-16 | 国网山东省电力公司淄博供电公司 | Passive mechanical general parachute of unmanned aerial vehicle |
| CN113120243B (en) * | 2021-04-14 | 2023-08-25 | 国网山东省电力公司淄博供电公司 | Passive mechanical general parachute of unmanned aerial vehicle |
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Application publication date: 20120321 |