CN104760701A

CN104760701A - Rocket backpack for realizing landing by using jet propulsion system

Info

Publication number: CN104760701A
Application number: CN201510125314.9A
Authority: CN
Inventors: 刘晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-03
Filing date: 2015-03-19
Publication date: 2015-07-08
Also published as: CN104071339A

Abstract

The invention discloses a rocket backpack for realizing landing by using a jet propulsion system, belongs to the technical field of safety landing from a dangerous height, and effectively overcomes all defects in umbrella drop, glide drop and rope drop; and the equipment can be used by people without being specially trained in drop from the dangerous height or in danger, so that the safety and the convenience are improved. The rocket backpack realize safe drop of people from the dangerous height through precisely controlling the reverse thrust of a rocket in the landing process.

Description

Jet propulsion system is utilized to realize the rocket knapsack of landing

Technical field

Be mainly used in parachutist high-altitude or extreme low-altitude landing, military, civil aircraft aloft in danger time, flight attendant and passenger escape with life and limb from arbitrary height; Time high-rise building emergency (as fire etc.), be positioned at the escape of the personnel on skyscraper; In high-building construction, workmen drops the fields such as safety precaution unexpectedly.

Background technology

This invention is invented and the rocket braces for sole flight manufactured in nineteen fifty-three based on American Bell Incorporated.It is exactly a pair chemical rocket that can handle substantially, backs on the body as knapsack.Be the defect of this device because flying distance is short when succeeding in developing, the initial fuel entrained by that rocket braces, only enough it rests on the time of about 20 seconds in the air, be flight hardly, and it needs the pin of aviator to serve as alighting gear.Therefore, aviator is taking off or once slipping during landing just may cause danger.The chances are is a kind ofly starved of the purposes using it because do not exist for its final cause of not succeeding.US military once placed an order purchase such device, but can not find enough reasons and infantry is delivered in the skyly do so of short duration flight, was was thus laid aside and neglected.And after the present invention increases some accessory equipments on rocket braces, just overcome the defect of rocket braces, change its purposes completely, that is: be applied to high-altitude landing.

As everyone knows, at present single from air security landing mainly contain three kinds of modes: parachuting, utilize glide equipment land, by landing such as ropes.In these three kinds of modes, parachuting be used for common landing still can, and concerning parachutist, because deployment target is too large, lack manoevreability, be difficult to effectively hidden, and its minimum descent limit is apart from ground 80-100 rice (this height under the strike of modern counterairborne weapon, man-machine already all ruin), in the slow descent of personnel, easily become the target that the other side aims at, thus cause huge injures and deaths, be difficult to effectively realize the object that parachutist fights and the power playing parachutist.And it is almost like water off a duck's back to high-rise building emergency personnel.And utilize the landing such as glide equipment and rope, once misoperation, cause danger will to landing personnel, especially the inexperienced high-rise distress personnel of milli, its landing effect is still undesirable.For the defect existing for above-mentioned parachuting, glide landing and rope landing, the present invention can thoroughly solve.Namely anyone can by this rocket braces from risk altitude safe falling.

Summary of the invention

This rocket braces mainly contain support, isolating and protecting plate, the band microrocket of jet engine, ignition system, direction pack (this umbrella be one slightly larger than umbrella area, be mainly used in adjustment landing personnel body gesture and determine its upper direction of underfooting and injection direction of rocket), (that is now conventional height indicator, this thing is applied comparatively extensive aboard for gyroscope (for immediately adjusting rocket thrust direction), automatic range only.Be mainly used in measuring fast and accurately landing personnel and ground or the height of the target top that lands, its numerical value be used for set the direction pack opening direction umbrella of opening altitude and set that the rocket of ignition altitude is accurate, automatic ignition), gravity sensor (that is electronic scales, this thing Hard link is in knapsack main body, be arranged at the sole of landing personnel, its numerical value input microcomputer control system, for immediately regulating the size of rocket thrust, numerical value is larger, and rocket thrust is larger) microcomputer control system and braces composition.

Basic structure is: at rectangular support therebetween one block of isolating and protecting plate, two microrockets are vertically installed on support both sides, and it is fixedly mounted on guar plate with metal tape, installation direction pack directly over it, be rocket firing system and microcomputer control system in the middle of two rockets, be automatic range only and gyroscope immediately below it.Above support, middle, below symmetrical mounting strap buckle back band.The gravity sensor being connected to landing personnel sole is installed below extending in.To parachutist, electronics can be installed to trip instantaneously braces.

Specific implementation method

Implementation method: because of the landing own wt of personnel and the difference of entrained article, in order to ensure its safe falling, can according to actual conditions, before enforcement landing, according to the weight of land personnel and article, by the electronic system of automatic range only (that is height indicator), preset opening altitude and rocket firing time and corresponding ground distance.When personnel of landing from high-altitude are at distance ground 50-80 rice, automatic range only starts parachute-opening lock opening direction umbrella by electronic system, rectifies to people direction of landing.When droping to 30 meters, light rocket, make its produce contrary with direction of landing by gravity sensor provide data to regulate rocket to produce the thrust risen.The thrust upwards produced along with rocket reduces mutually with the gravity produced that lands, and when sinking speed and ascending velocity are balanced each other, landing personnel have the brief stay time aloft, then progressively reduce jet-stream wind, and people is slowly landed.

The selection in safe falling place: safe falling place is as landed from skyscraper, and its place is better selected.And from high-altitude landing, because of the complexity of fallen region, once landing place is not right, bring danger will to landing personnel.Therefore, landing personnel can adjust landing posture aloft and utilize M/C to light rocket, promote people's occurred level displacement in descent, arrive place that is that specify or safety landing.

The present invention is in advanced development, and available height artificial human body model, selecting highly to obtain accordingly accurately and reliably after data, when there being corresponding protection, dropping into actual production by after live test's success.

Beneficial effect and application prospect: this invention effectively overcomes all shortcomings of parachuting, glide landing, rope landing, under more overcoming original paratroop drop mode, the too large not easily hidden shortcoming of aerial target, efficiently solve the restriction of the flying height of the transport plane transporting parachutist, reduce the aerial people of parachutist, machine target to greatest extent, for hidden, rapid descent provide possibility.Along with the flourish of aviation industry and the increase of civil high-rise buildings, the possibility in danger of the personnel on aircraft and skyscraper is also in increasing.Use this invention equipment, can make its personnel time in danger, can use without special training, add safety and comfort feature.It all has very large development potentiality in military and commercial market.The present invention's rocket used can add fuel repeatedly, treats technology maturation, rocket fuel high pressure air can be replaced.As long as periodic inspection, can Reusability.Required major part succeeds in developing as microrocket power system, height indicator, direction pack and microcomputer control system etc. are and the product of widespread use, technology maturation, and only need change a little, combination fixedly mounts.

Claims

1. implementation method: because of the landing own wt of personnel and the difference of entrained article, in order to ensure its safe falling, can according to actual conditions, before enforcement landing, according to landing personnel and the weight of article, preset opening altitude and rocket firing time and corresponding ground distance by the electronic system of automatic range only (that is height indicator).When personnel of landing from high-altitude are at distance ground 50-80 rice, automatic range only starts parachute-opening lock opening direction umbrella by electronic system, moves in the right direction to people.When droping to 30 meters, light rocket, make its produce contrary with direction of landing by gravity sensor provide data regulate prosperous thrust.When sinking speed and ascending velocity balance each other, landing personnel have the brief stay time aloft, then progressively reduce jet-stream wind, and people is slowly landed.

2. the selection in safe falling place: safe falling place is as landed from skyscraper, and its place is better selected, and from high-altitude landing, because of the complexity of fallen region, once landing place is not right, bring danger will to landing personnel.Therefore, landing personnel can adjust landing posture aloft and utilize M/C to light rocket, promote people's occurred level displacement in descent, arrive place that is that specify or safety landing.

3. the present invention is in advanced development, available height artificial human body model, selecting highly to obtain accordingly accurately and reliably after data, when there being corresponding protection, dropping into actual production by after live test's success.

4. beneficial effect and application prospect: this invention effectively overcomes all shortcomings of parachuting, glide landing, rope landing, more overcome the too large not easily hidden shortcoming of original paratroop drop mode aerial target, efficiently solve the restriction of the flying height of the transport plane transporting parachutist, reduce the aerial people of parachutist, machine target to greatest extent, for hidden landing provides possibility.Along with the flourish of aviation industry and the increase of civil high-rise buildings, the possibility in danger of the personnel on aircraft and skyscraper is also in increasing.Use this invention equipment, can make its personnel time in danger, can use without special training, add safety and comfort feature.It all has very large development potentiality in military and commercial market.The present invention's rocket used can add fuel repeatedly, treats technology maturation, rocket fuel high pressure air can be replaced.As long as periodic inspection, can Reusability.Required major part succeeds in developing as microrocket power system, height indicator, direction pack and microcomputer control system etc. are and the product of widespread use, technology maturation, and only need change a little, combination fixedly mounts.