CN207109481U

CN207109481U - A kind of forced landing buffering rescue runway

Info

Publication number: CN207109481U
Application number: CN201721128064.5U
Authority: CN
Inventors: 黄诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-04
Filing date: 2017-09-04
Publication date: 2018-03-16
Anticipated expiration: 2027-09-04

Abstract

A kind of forced landing buffering rescue runway, is related to a kind of aircraft safety and road facility.The utility model solves existing aircraft hardness during forced landing and landed, easy the problem of fatal crass occurs.Rescue runway is software runway, rescue runway be located in foundation ditch and rescues the top surface of runway to be flushed with ground, the rescue runway includes primary runway and is arranged on the buffering runway of primary runway front end, first buffer subsystem is arranged on the upper surface front end of primary runway, second buffer subsystem is arranged on the upper surface front end of buffering runway, rescue under runway non-working condition, the first buffer subsystem and the second buffer subsystem keep flat or are obliquely installed；When body force-lands, the first buffer subsystem and the second buffer subsystem are vertically arranged, and fire extinguishing system is arranged in the rear side foundation ditch of primary runway and in its arranged on left and right sides foundation ditch, sensor is provided with primary runway, fire extinguishing system passes through sensor control action.The utility model is rescued for forced landing.

Description

A kind of forced landing buffering rescue runway

Technical field

It the utility model is related to a kind of aircraft safety and road facility, and in particular to a kind of forced landing buffering rescue runway.

Background technology

Nowadays aircraft trip is up to ten million as a kind of main trip instrument, annual global commerce flight frequency Secondary, flight safety reliability is very high, but when aircraft because the reason such as machinery, hydraulic pressure or electric equipment failure cause undercarriage without In the case that method is opened, or other reasons cause the dangerous property of aircraft regular descent, at this moment there is aircraft accident, machine ruins people Situation about dying still can not avoid, and probability of the forced landing without injures and deaths is very low, in aviation history and in modern Aviation practice, usually go out Now because undercarriage fail cause aircraft can not regular descent the problem of, be forced landing when, can aircraft landing moment aircraft Bottom enclosure and ground hard contact, cause the accident of fatal crass to occur.In order to avoid the generation of such accident, China and foreign countries' aviation The engineers and technicians in field have carried out substantial amounts of technological improvement, but these technological improvements are to be conceived to undercarriage with aircraft to pacify Above full performance.For example, installation is electronic, surge, in the mechanism of rise and fall manually etc. rack control device and other handling failures.So Although doing reduces the probability of accident generation, can not fundamentally solve problems.

Utility model content

The utility model is landed to solve existing aircraft hardness during forced landing, and asking for fatal crass easily occurs Topic, and then provide a kind of forced landing buffering rescue runway.

The utility model is that technical scheme is used by solving above-mentioned technical problem：

A kind of forced landing buffering rescue runway, it include foundation ditch, rescue runway, the first buffer subsystem, the second buffer subsystem and Fire extinguishing system, the rescue runway be software runway, and it is interior and rescue the top surface of runway and flushed with ground that rescue runway be located at foundation ditch, The rescue runway includes primary runway and is arranged on the buffering runway of primary runway front end, and the first buffer subsystem is arranged on the upper of primary runway Front end surface, the second buffer subsystem are arranged on the upper surface front end of buffering runway, rescue under runway non-working condition, the first buffer subsystem Keep flat or be obliquely installed with the second buffer subsystem, and the peak of the peak of the first buffer subsystem and the second buffer subsystem is and ground Set flush or below ground level；When body force-lands, the first buffer subsystem and the second buffer subsystem are vertically arranged, and fire extinguishing system is set Put in the rear side foundation ditch of primary runway and in its arranged on left and right sides foundation ditch, sensor is provided with primary runway, fire extinguishing system passes through Sensor control action.

Further, the inner surface of foundation ditch is equipped with reinforced concrete beds, and the reinforced concrete beds include first Ground and the second ground for being fixed in the first ground front end, first ground include trapezoidal groove and on rear side of trapezoidal grooves And the groove of arranged on left and right sides, the trapezoidal structure in longitudinal section of primary runway and in the trapezoidal groove, the longitudinal section for buffering runway is Rectangular configuration and above the second ground, fire extinguishing system is located in groove.

Further, a kind of forced landing buffering rescue runway also includes blower fan group, and the blower fan group includes some blower fans, The first hollow steel frame base is provided between the bottom of primary runway and the bottom land of trapezoidal groove, before and after first steel frame base The bottom for being laid on the first ground of insertion；Buffer runway bottom and front and rear insertion between the second ground be equipped with it is hollow Second steel frame base, cavity is offered in the middle part of one end of the first ground on the second ground, the blower fan group is arranged on cavity Interior, a part of blower fan is connected by the first pipeline with the first steel frame base in blower fan group, and another part blower fan passes through the second pipeline Connected with the second steel frame base.

Further, some vent passages are offered in the horizontal direction in four side walls of trapezoidal groove, each ventilation Passage is connected with trapezoidal groove madial wall by some air vents.

Further, the fire extinguishing system includes some groups of fire extinguishing components, and some groups of fire extinguishing components are distributed on primary runway In rear side foundation ditch and in arranged on left and right sides foundation ditch, water circulating pump that every group of fire extinguishing component includes being sequentially connected, foam water pot, High-pressure hydraulic pump and shower nozzle, shower nozzle are connected with blower fan by the 3rd pipeline.

Further, be further opened with aqua storage tank on rear side of primary runway, the aqua storage tank with groove is parallel on rear side of primary runway sets Put, and between primary runway and aqua storage tank, the first steel frame base communicates groove with aqua storage tank on rear side of primary runway, and aqua storage tank Bottom land is set less than the first steel frame base.

Further, some groups of sewage disposal components are provided with aqua storage tank, every group of sewage disposal component includes connecting successively The circulation water pot and immersible pump connect, the immersible pump are connected by the 4th pipeline with water circulating pump.

Further, the primary runway includes from down to up affixed one layer of first wire netting, two layers of hard weight body successively Sponge, one layer of brown pad, one layer of rubber slab, one layer of second wire netting, one layer of rubber slab, five layers of palm fibre pad, three layers of weight body sponge and four Layer tarpaulin.

Further, the buffering runway include from down to up successively affixed layer of metal orifice plate, two layers of palm fibre pad, one layer Tarpaulin and one layer of rubber slab.

Further, the rear upper surface of primary runway offers the first groove, and the first buffer subsystem keeps flat or is obliquely installed When whole first buffer subsystem be respectively positioned in the first groove, respectively pacify positioned at the two side top of the trapezoidal groove of the first buffer subsystem both sides A hoist engine is filled, for the first buffer subsystem by hoist engine control action, the second buffer subsystem is identical with the structure of the first buffer subsystem.

The utility model has the following effects that compared with prior art：

The utility model can provide soft landing platform, also, flying by rescuing runway in forced landing for aircraft During machine soft landing, fire-fighting fire extinguishing measure can be taken in time, ensured body and staff on board's safety, striven for treasured for follow-up rescue The expensive time.Rescue runway is buffered by forced landing of the present utility model, compared with aircraft directly force-lands on airfield runway, More timely to the personnel rescuing in body, rescue success rate improves 60 percent.

Brief description of the drawings

Fig. 1 is schematic top plan view of the present utility model；

Fig. 2 is Fig. 1 A-A to enlarged section schematic diagram；

Fig. 3 is Fig. 1 B-B direction enlarged section schematic diagram；

Fig. 4 is enlarged diagram (schematic perspective view) at Fig. 1 C；

Fig. 5 is the local section schematic diagram of primary runway；

Fig. 6 is the local section schematic diagram of buffering runway；

Fig. 7 is Fig. 1 D-D to enlarged section schematic diagram (partial schematic diagram)；

Fig. 8 is Fig. 1 E to partial schematic diagram.

Embodiment

Embodiment one：Illustrate present embodiment with reference to Fig. 1~8, a kind of forced landing buffering rescue runway, it is wrapped Foundation ditch 1, rescue runway 2, the first buffer subsystem 3, the second buffer subsystem 4 and fire extinguishing system 5 are included, the rescue runway 2 is software runway, Rescue runway 2 be located in foundation ditch 1 and the top surface of rescue runway 2 flushes with ground, the rescue runway 2 including primary runway 2-1 with It is arranged on the buffering runway 2-2 of primary runway 2-1 front ends, the first buffer subsystem 3 is arranged on primary runway 2-1 upper surface front end, and second Buffer subsystem 4 is arranged on buffering runway 2-2 upper surface front end, rescues under the non-working condition of runway 2, the first buffer subsystem 3 and second Buffer subsystem 4 keeps flat or is obliquely installed, and the peak of the peak of the first buffer subsystem 3 and the second buffer subsystem 4 is neat with ground Put down or set less than ground level；When body force-lands, the first buffer subsystem 3 and the second buffer subsystem 4 are vertically arranged, fire extinguishing system 5 It is arranged in primary runway 2-1 rear side foundation ditch 1 and in its arranged on left and right sides foundation ditch 1, is provided with sensor on primary runway 2-1, goes out Fiery system 5 passes through sensor control action.

When body falls into rescue runway 2 in the utility model, rescue after one end for being contacted at first with body is on runway 2 End.

Rescue runway 2 and twice buffer subsystem can provide cushioning effect for the forced landing of body, and soft landing is provided for aircraft, main The fire extinguishing system 5 that runway 2-1 both sides are set plays a part of putting out a fire to body, can prevent the generation of disastrous accident.

Sensor is distributed in above primary runway 2-1.The width for rescuing runway 2 is 99.6m, and the rescue overall length of runway 2 is 1760m, buffering runway 2-2 length is 60m, and primary runway 2-1 thickness range is 7m~9m.

Rescue runway 2, fire extinguishing system 5 and twice buffer subsystem are disposed as the state that peak flushes with ground, meet《It is logical With airport construction specification》Regulation.

Entering during forced landing from primary runway 2-1 rear, rescue runway 2 is arranged near the normal use runway of airport, Controlled by airport overall control center, when feedback of the information has aircraft to need forced landing, 2 each work system of rescue runway starts, respectively Kind rescue personnel under total allotment of airport overall control center, prepares rescue work with equipment (such as fire fighting truck, ambulance etc.), when winged Machine force-lands moment on primary runway 2-1, the automatic start of fire extinguishing system 5, and to primary runway 2-1, upper shower water and fire foam mixes Zoarium, twice buffer subsystem are elastic network(s), and the first buffer subsystem 3 realizes the effect of first of obstruction buffering to the body of forced landing, when When the impulse force of body is excessive, through the first buffer subsystem 3 after enter buffering runway 2-2, realized by the second buffer subsystem 4 last to body Obstruction and protection.Traction is carried out to forced landing aircraft by wreck crane after rescuing successfully and removes out airport forced landing rescue runway 2。

The utility model, which can be realized, carries out forced landing rescue work to the aircraft of existing any type, including civilian winged Machine, military aircraft and Special Aircraft.

Embodiment two：Illustrate present embodiment with reference to Fig. 1~4 and Fig. 7, the inner surface of foundation ditch 1 is equipped with reinforcing bar Concrete foundation, the reinforced concrete beds include the first ground 6 and are fixed in the second ground 7 of the front end of the first ground 6, institute Stating the first ground 6 includes trapezoidal groove 6-1 and positioned at trapezoidal groove 6-1 rear sides and the groove 6-2, primary runway 2-1 of arranged on left and right sides The trapezoidal structure in longitudinal section and in the trapezoidal groove 6-1, buffering runway 2-2 longitudinal section is for rectangular configuration and positioned at second The top of ground 7, fire extinguishing system 5 are located in groove 6-2.It is so designed that, trapezoidal groove 6-1 four medial surfaces are inclined-plane.It is main Runway 2-1 is arranged in trapezoidal groove 6-1, increases the lifting surface area between primary runway 2-1 and ground, extends primary runway 2-1's Service life.Trapezoidal groove 6-1 bottom is set less than the bottom of tank.Compacting is additionally provided with below reinforced concrete beds Layer ground 29, ensure the impact resistance of ground.Other compositions are identical with embodiment one with annexation.

Embodiment three：Illustrate present embodiment, a kind of forced landing buffering rescue runway with reference to Fig. 1~3 and Fig. 7 Also include blower fan group, the blower fan group includes some blower fans 8, set between primary runway 2-1 bottom and trapezoidal groove 6-1 bottom land It is equipped with the first hollow steel frame base 9, the bottom for being laid on the first ground 6 of the front and rear insertion of first steel frame base 9；Buffering Front and rear insertion is equipped with the second hollow steel frame base 10 between runway 2-2 bottom and the second ground 7, on the second ground 7 Cavity 11 is offered in the middle part of one end of the first ground 6, the blower fan group is arranged in cavity 11, a part of wind in blower fan group Machine 8 is connected by the first pipeline 8-1 with the first steel frame base 9, and another part blower fan 8 passes through the second pipeline 8-2 and the second steelframe Base 10 connects.It is so designed that, blower fan 8 is the rescue air feed of runway 2 by steel frame base, is removed with being reached for rescuing runway 2 The effect of tide.Each corresponding pipeline of blower fan 8, a portion blower fan 8 is respectively primary runway 2-1 by the first pipeline 8-1 Air feed, another part blower fan 8 are respectively the rescue air feed of runway 2 by the second pipeline 8-2.Other compositions are with annexation and specifically Embodiment two is identical.

Embodiment four：Illustrate present embodiment with reference to Fig. 1~3 and Fig. 7, in trapezoidal groove 6-1 four side walls Some vent passages 6-11 are offered in the horizontal direction, and each vent passages 6-11 and trapezoidal groove 6-1 madial walls pass through Some air vent 6-12 connections.It is so designed that, by air vent 6-12 and vent passages 6-11, then coordinates the first steel frame base 9 And blower fan 8, play a part of as the dehumidifying dehumidifying of rescue runway 2 both sides.Other compositions and annexation and embodiment three It is identical.

Embodiment five：Illustrate present embodiment with reference to Fig. 1~4, the fire extinguishing system 5 includes some groups of fire extinguishing groups Part, some groups of fire extinguishing components are distributed in primary runway 2-1 rear side foundation ditch 1 and in arranged on left and right sides foundation ditch 1, every group of fire extinguishing group Part includes water circulating pump 12, foam water pot 13, high-pressure hydraulic pump 14 and the shower nozzle 15 being sequentially connected, and shower nozzle 15 is logical with blower fan 8 Cross the connection of the 3rd pipeline.It is so designed that, water circulating pump 12 can circulate for foam water pot 13 and provide cooling water, and cooling water enters bubble With after foams mix, after being extracted by high-pressure hydraulic pump 14, by the pressurization of high-pressure hydraulic pump 14, being sprayed by shower nozzle 15 in foam water pot 13 Go out, during body lands, realized by shower nozzle 15 and the spray of body is acted on.In, it can be connected with a blower fan 8 Multiple shower nozzles 15, can also blower fan 8 connected one to one with shower nozzle 15, rescue runway 2 do not work when, blower fan 8 is shower nozzle 15 Wind regime is provided, floating object or winter heavy snow on rescue runway 2 can be removed.Other compositions and annexation and specific embodiment party Formula two, three or four are identical.

Embodiment six：With reference to Fig. 1,3 explanation present embodiments, aqua storage tank is further opened with rear side of primary runway 2-1 16, the aqua storage tank 16 be arranged in parallel with groove 6-2 on rear side of primary runway 2-1, and groove 6-2 is located at main race on rear side of primary runway 2-1 Between road 2-1 and aqua storage tank 16, the first steel frame base 9 communicates with aqua storage tank 16, and the bottom land of aqua storage tank 16 is less than the first steelframe Base 9 is set.It is so designed that, aqua storage tank 16 is used to collect the sewage that the lower section of rescue runway 2 is discharged by the first steel frame base 9.Its It forms identical with embodiment five with annexation.

Embodiment seven：With reference to Fig. 1,3 explanation present embodiments, some groups of sewage disposals are provided with aqua storage tank 16 Component, every group of sewage disposal component include the circulation water pot 17 and immersible pump 18 being sequentially connected, and the immersible pump 18 passes through the 4th Pipeline 18-1 is connected with water circulating pump 12.It is so designed that, after sewage is by circulating the purification of water pot 17, passes through immersible pump 18 and the 4th The water circulating pump 12 that pipeline 18-1 is supplied in fire extinguishing system 5 uses as fire extinguishing water source, energy-conserving and environment-protective.Other compositions are with being connected Relation is identical with embodiment six.

Embodiment eight：Illustrate present embodiment with reference to Fig. 1,2,3,5 and Fig. 7, the primary runway 2-1 is included under To upper affixed one layer of first wire netting 19 successively, brown 21, the one layers of rubber slab 22, one of pad of two layers of 20, one layers of hard weight body sponge Layer brown 21, three layers of weight body sponge 24 of pad of 23, one layers of the second wire netting, 22, five layers of rubber slab and four layers of tarpaulin 25.It is so designed that, it is main Runway 2-1 hardness increases successively from top to bottom, and the distribution mode of each layer can make body after primary runway 2-1 is fallen into, and is formed Enormous impact force by each layers of primary runway 2-1 successively disperse absorb.Primary runway 2-1 each group stratification, such as rubber slab 22, weight body sea Silk floss 24, brown pad 21 etc., are that some plates of each freedom are spliced, and are stitched into one by lash rope, each so as to be formed Form layer.The hard weight body sponge 20 is continuous containing the sea of sand, and hardness heavier sponge 24 is big.Double layer of metal net is steel mesh, its In the second wire netting 23 be elastic steel mesh, the first wire netting 19 is located above the first steel frame base 9.Other compositions and annexation It is identical with embodiment one, two, three, four, six or seven.

Embodiment nine：Illustrate present embodiment with reference to Fig. 1,6 and Fig. 7, the buffering runway 2-2 includes being arrived by down On affixed layer of metal orifice plate 26, two layers of brown 21, one layers of tarpaulin 25 of pad and one layer of rubber slab 22 successively.Other compositions are with being connected Relation is identical with embodiment eight.

Embodiment ten：With reference to the explanation present embodiment of Fig. 1~8, primary runway 2-1 rear upper surface offers the One groove 27, the first buffer subsystem 3 when keeping flat or being obliquely installed whole first buffer subsystem 3 be respectively positioned in the first groove 27, be located at Respectively one hoist engine 28 of installation, the first buffer subsystem 3 pass through volume on the trapezoidal groove 6-1 of the both sides of first buffer subsystem 3 two side top The control action of machine 28 is raised, the second buffer subsystem 4 is identical with the structure of the first buffer subsystem 3.It is so designed that, is led by the control of hoist engine 28 Messenger 30 realizes the rise of buffer subsystem with putting down, and the both sides of each buffer subsystem set support bar, ensure buffer subsystem erectility Under height.Other compositions are identical with embodiment one, two, three, four, six, seven or nine with annexation.

Claims

A kind of 1. forced landing buffering rescue runway, it is characterised in that：It includes foundation ditch (1), rescue runway (2), the first buffering Net (3), the second buffer subsystem (4) and fire extinguishing system (5), the rescue runway (2) is software runway, and rescue runway (2) is located at base Hole (1) is interior and the top surface of rescue runway (2) flushes with ground, and the rescue runway (2) includes primary runway (2-1) and is arranged on master The buffering runway (2-2) of runway (2-1) front end, the first buffer subsystem (3) are arranged on the upper surface front end of primary runway (2-1), and second Buffer subsystem (4) is arranged on the upper surface front end of buffering runway (2-2), rescues under runway (2) non-working condition, the first buffer subsystem (3) keep flat or be obliquely installed with the second buffer subsystem (4), and the peak of the first buffer subsystem (3) and the second buffer subsystem (4) are most High point is set with ground flush or below ground level；When body force-lands, the first buffer subsystem (3) and the second buffer subsystem (4) are equal It is vertically arranged, fire extinguishing system (5) is arranged in the rear side foundation ditch (1) of primary runway (2-1) and in its arranged on left and right sides foundation ditch (1), Sensor is provided with primary runway (2-1), fire extinguishing system (5) passes through sensor control action.
A kind of 2. forced landing buffering rescue runway according to claim 1, it is characterised in that：The inner surface of foundation ditch (1) Reinforced concrete beds are equipped with, the reinforced concrete beds include the first ground (6) and are fixed in the first ground (6) front end The second ground (7), first ground (6) includes trapezoidal groove (6-1) and on rear side of the trapezoidal groove (6-1) and left and right The groove (6-2) of both sides, the trapezoidal structure in longitudinal section of primary runway (2-1) and, buffering runway interior positioned at trapezoidal groove (6-1) The longitudinal section of (2-2) is rectangular configuration and is located at positioned at the second ground (7) top, fire extinguishing system (5) in groove (6-2).
A kind of 3. forced landing buffering rescue runway according to claim 2, it is characterised in that：A kind of forced landing buffering Rescue runway also includes blower fan group, and the blower fan group includes some blower fans (8), bottom and the trapezoidal groove (6- of primary runway (2-1) 1) it is provided with hollow the first steel frame base (9) between bottom land, the front and rear insertion of first steel frame base (9) is laid on the The bottom of one ground 6；Front and rear insertion is equipped with the second hollow steelframe between buffering runway 2-2 bottom and the second ground 7 Base (10), cavity (11) is offered on the second ground (7) in the middle part of one end of the first ground (6), and the blower fan group is set In cavity (11), a part of blower fan (8) is connected by the first pipeline (8-1) with the first steel frame base (9) in blower fan group, another Part fan (8) is connected by the second pipeline (8-2) with the second steel frame base (10).
A kind of 4. forced landing buffering rescue runway according to claim 3, it is characterised in that：Trapezoidal groove (6-1) Some vent passages (6-11), each vent passages (6-11) and trapezoidal groove are offered in four side walls in the horizontal direction (6-1) madial wall is connected by some air vents (6-12).
A kind of 5. forced landing buffering rescue runway according to claim 2,3 or 4, it is characterised in that：The fire extinguishing system System (5) includes some groups of fire extinguishing components, some groups of fire extinguishing components are distributed in the rear side foundation ditch (1) of primary runway (2-1) and a left side, In right both sides foundation ditch (1), every group of fire extinguishing component includes water circulating pump (12), foam water pot (13), the water under high pressure being sequentially connected Pump (14) and shower nozzle (15), shower nozzle (15) are connected with blower fan (8) by the 3rd pipeline.
A kind of 6. forced landing buffering rescue runway according to claim 5, it is characterised in that：After primary runway (2-1) Side is further opened with aqua storage tank (16), and the aqua storage tank (16) be arranged in parallel with groove (6-2) on rear side of primary runway (2-1), and main race Groove (6-2) is located between primary runway (2-1) and aqua storage tank (16) on rear side of road (2-1), the first steel frame base (9) and aqua storage tank (16) communicate, and the bottom land of aqua storage tank (16) is set less than the first steel frame base (9).
A kind of 7. forced landing buffering rescue runway according to claim 6, it is characterised in that：Set in aqua storage tank (16) There are some groups of sewage disposal components, every group of sewage disposal component includes the circulation water pot (17) and immersible pump (18) being sequentially connected, The immersible pump (18) is connected by the 4th pipeline (18-1) with water circulating pump (12).
A kind of 8. forced landing buffering rescue runway according to claim 1,2,3,4,6 or 7, it is characterised in that：It is described Primary runway (2-1) include from down to up successively affixed one layer of first wire netting (19), two layers of hard weight body sponge (20), one layer Palm fibre pad (21), one layer of rubber slab (22), one layer of second wire netting (23), one layer of rubber slab (22), five layers of palm fibre pad (21), three layers of weight Body sponge (24) and four layers of tarpaulin (25).
A kind of 9. forced landing buffering rescue runway according to claim 8, it is characterised in that：Buffering runway (the 2- 2) affixed layer of metal orifice plate (26), two layers of palm fibre pad (21), one layer of tarpaulin (25) and one layer of rubber successively are included from down to up Plate (22).
A kind of 10. forced landing buffering rescue runway according to claim 1,2,3,4,6,7 or 9, it is characterised in that：It is main The rear upper surface of runway (2-1) offers the first groove (27), and the first buffer subsystem (3) is whole when keeping flat or being obliquely installed One buffer subsystem (3) is respectively positioned in the first groove (27), positioned at the two side of the trapezoidal groove (6-1) of the first buffer subsystem (3) both sides Each one hoist engine (28) of installation in top, the first buffer subsystem (3) by hoist engine (28) control action, the second buffer subsystem (4) with The structure of first buffer subsystem (3) is identical.