CN107060579A

CN107060579A - Suspension bridge type car emergency exits

Info

Publication number: CN107060579A
Application number: CN201710040561.8A
Authority: CN
Inventors: 杨长群
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-15
Filing date: 2017-01-15
Publication date: 2017-08-18

Abstract

The invention belongs to car class technical field, be when accident occurs for car, passenger can by its safe and efficient escape a kind of mechanical device.The emergency exits be located in the middle part of compartment two attend a banquet between vehicle window at, be made up of door-plate, doorframe and the part of dynamic power machine three.Door-plate, doorframe lower end set pin sleeve, between use pin-hinges, constitute door-hinge.Enabling Rear Door around the sagging landing of door-hinge outward turning, forms an inclined-plane as suspension bridge, and passenger can step on door-plate and run escape of getting off.The door makes power of the gentle pump of motor, drives pawl wheel, ratchet handsetting gear, and gear drives sheave, and sheave band running wire, cable wire drives door-plate rotation.With remote control switch controlled motor and air pump, car door is controlled with remote control gate lock.Chance emergency, bicycle-tube operator's straighforward operation, inside door is opened within 3 seconds, and suspension bridge is paved into, and 100 passengers can run down car in 1 minute.The accessory channel that this same also can normally get on or off the bus as passenger, shortens the vehicle dwell time.

Description

Suspension bridge type car emergency exits

Technical field

The invention belongs to car class technical field, a kind of mechanical device that passenger safety is fast escaped is to aid in.

Background technology

Current travelling multiplies Conventional trains, and compartment two ends set 4 car doors and got on or off the bus for passenger altogether, and special escape is not set Door.Opening car door is wanted, must first have attendant to go to compartment one end, start pedal, descend steps, open the lock with the key, car door is opened, Get off in advance, passenger can just follow and under.One attendant can only once open a car door.When accident occurs for train, open Door takes long, trouble, and easily causes passenger gear attendant road, and congestion car door is disorder.Passenger can not fast get off escape, Car bump window have to be opened nearby.Because vehicle window is narrow, high away from ground, very dangerous, old man, child can not jump car.Passenger institute Though being provided with emergency exits by bus, without landing ladder, car escape is jumped from doorway.Vehicle window is set to passway for escaping, and roof leaves escape Outlet, has adz-eye hammer and pounds glass, belong to makeshift, all inconvenient safe and efficient escape brings great to passenger's life security Hidden danger.

The content of the invention

The purpose of the present invention is that emergency exits are set in the middle part of compartment, and door-hinge is located at a lower end, and door-plate is pulled with dynamic power machine, is used Remote control switch opens machinery and door lock, door-plate can the sagging landing of the outward turning as suspension bridge, one inclined-plane of formation, passenger can step on door-plate Compartment is run out of safe and efficiently.

Realize the technical scheme that the purpose of the present invention is taken

Technical scheme 1

On put motor-type：Window locations between two seats in the middle part of compartment set emergency exits, and the right and left respectively sets one, Automobile tail can also add one again.The door is made up of doorframe, door-plate and power machinery system, and compartment wall works as doorframe, lintel, car Work as door in railway carriage or compartment floor.Pin sleeve is set in doorframe and door-plate lower end, with pin-hinges, door-hinge is constituted.Power machinery system is located at row On Lee's frame, it is made up of slowspeed machine, sheave, cable wire, bearing pin, bearing pin connection door-plate.Remote-controlled lock is respectively mounted on two doorframes, Remote control switch is installed between vehicle power supply and motor.During generation accident, synchronous remote control opens motor and door lock, Men Kai, and is formed Suspension bridge, is got off for passenger, at closing time motor reversal, and door-plate is retracted lock jail by cable wire.

Oval rubber blanket is set at the external door angle of door-plate top two, it is horizontal, it is possible to decrease vehicle operation air drag, and Reduce vibrations when door-plate lands.Digging stopper mouthful is carved respectively in door-plate two sides middle and upper part, to bear doors locked at dead bolt, two. Horizontal circular pin sleeve is set in two jiaos of door-plate lower end, is hinged by pin with doorframe.In door-plate top side, inner face sets 2 Parallel door nose, perpendicular to door-plate face and ground, spacing is more than rope diameter, in open the same footpath circular hole of opposite end.Cable wire one end Hold into circle to be enclosed on bearing pin, bearing pin insertion door nose, cable wire is connected as a single entity with door-plate；Bearing pin is extracted, cable wire is separated with door-plate.

A spherical cavity, built-in spring, and spring are dug in the middle part of the lintel (door shield line) to be stretched out outside cave.At closing time, door-plate handle Spring is pushed back in cave；When dead bolt is retracted in lock, spring handle door-plate is flicked, under gravity, the sagging landing of door-plate outward turning. Cave is dug under two doorframe middle and upper part luggage carriers respectively, remote control gate lock is installed, and uses vehicle power supply, two dead bolts are directed at two door-plate locks Mouth is kept off, remote control switch car door is realized.Lock handle is located in compartment, and door lock is set to automatically turn in power-off or remote control failure Unlocked to be manual.The gate-width of two door lock interval of left and right one, even if a lock is pulled open unintentionally by people, door can not be opened completely, only There are two locks to open simultaneously, door can just be opened, add the safety coefficient of door.The chamfering on rib outside door, is opened with expanding door-plate Subtended angle degree.Two doorframe lower ends set horizontal circular pin sleeve.Pin one end, which is held into, turns a shape, and doorframe and door-plate are hinged with pin Together.Horizontal cotter slot is carved respectively in the compartment wall on the outside of doorframe pin sleeve, pin is freely come in and gone out pin by the groove Nail set.There are barrier or power to be out of order outdoors, when door-plate can not be opened, the intranasal bearing pin of extraction door, opening door lock, then Kicked with pin or hand push pin turns handle, entered pin and separated in cotter slot with pin sleeve, door-plate just can integrally land automatically, doorway Wide open, passenger can jump car escape.

The power machinery system is made up of pedestal, slowspeed machine, sheave, cable wire, bearing pin and remote control switch.In luggage carrier Upper fixed pedestal, motor is fixed on pedestal, and rotor spindle nose, which is fixed, winds cable wire on a sheave, sheave, cable wire connects bearing pin, Bearing pin inserts door nose, and motor, which is rotated, just drives door-plate folding.By adjusting mechanical forces from sheave diameter and motor speed With door-plate lifting speed, to reach that door-plate safe and efficient can land, and the purpose of pedestrian is not around injured by a crashing object.Motor uses vehicle Power supply, connects a remote control switch therebetween, under luggage carrier outside doorframe, and sets two buttons of forward and backward, is easy to if necessary Manual operations.

Technical scheme 2

Underlying motor-type：Motor in technical scheme 1 is vertically displaced downwardly to below seat.Secure the base under seat A tooth rest is set on face, pedestal, a gear is fixed, motor is directly anchored on pedestal, and both sides are parallel, rotation direction and door are opened Close direction consistent.Rotor spindle nose fixes a ratchet, and ratchet is engaged with gear, drives pinion rotation.Coaxially fixed with gear Cable wire is wound on one sheave, sheave, cable wire connects bearing pin, bearing pin insertion door nose.Door nose is vertically displaced downwardly to door-plate bottom, at closing time can Ensconce seat following.A support is set on cable wire projection bottom base, upper end is fixedly mounted with a fixed pulley, ensconce seat below, can support Cable wire, no matter which kind of motion state door-plate is in, and the torque between cable wire and door-hinge remains maximization.Gear diameter is more than Sheave and ratchet wheel diameter, increase mechanical forces by setting wheel footpath ratio and motor speed, and adjust door-plate lifting speed.Its It is with reference to technical scheme 1.

Technical scheme 3

Underlying rotation air-pump type：Motor under seat in technical scheme 2, ratchet, fixed pulley, gear and support are removed, Repacking one rotates air pump.The rotary-piston head insertion sheave centre bore of air pump and fixation, do power by air pump and drive sheave to rotate, Sheave band running wire, cable wire connects bearing pin, bearing pin insertion door nose, so as to realize the folding of door.In brake and drive system for vehicle with tow gas bag High pressure gas accesses air pump, and installs remote control electric valve, controls valve, manipulates air pump work.Outside doorframe below luggage carrier pacify Two electronic valve control buttons of forward and backward are filled, are easy to manual operations if necessary.Other reference technical schemes 1,2.

The suspension bridge type car emergency exits being made according to such scheme, simple in construction, small volume is not take up compartment effectively empty Between；It is time saving and energy saving with mechanical actuation power, improve efficiency；Door lock and dynamic power machine are controlled with remote control switch, can be opened the door early, safety In order, quick escape.When accident occurs for car, and passenger must promptly get off, bicycle-tube operator station is motionless in situ, and remote control is opened Motor (or air pump) and car door, form an inclined-plane, passenger can step on door-plate running and get off, than walking after the sagging landing of door-plate outward turning Vehicle speed improves 3 times under ladder.From opening door of remote-control, unilateral enabling, in 100 passengers 1 minute can with Safe getting-off, such as two Side is opened the door simultaneously, is only needed 30 seconds.Need at closing time, to invert motor (or air pump), cable wire can retract door-plate in lock jail.In car During normal operation, the accessory channel that this can get on or off the bus as passenger, one is got off, and one is got on the bus, and can be shortened vehicle and be stopped Stand the time.Ramp is conducive to above and below wheelchair simultaneously, can be as a disabled.

Brief description of the drawings：

Fig. 1 be the present invention planform figure, be also on put motor-type door side schematic view

Fig. 2 be on put motor-type door front schematic view

Fig. 3 is the side schematic view of underlying motor-type door

Fig. 4 is the front schematic view of underlying motor-type door

Fig. 5 is the side schematic view of underlying rotation air-pump type door

Fig. 6 is the front schematic view of underlying rotation air-pump type door

Fig. 7 is pin shape graph

Fig. 8 is doorframe pin sleeve schematic diagram

Fig. 9 is door-plate pin sleeve and chamfering schematic diagram

1 compartment wall, 2 lintels, 3 doorways, 4 slow-speed motors, 4-1 sheaves, 5 cable wires, 5-1 bearing pins, 6 luggage carriers, 7 bases in figure Seat, 8 door-plates, 8-1 noses, 8-2 door-plates pin sleeve, 8-3 pins, 9 curb skirts, 10 wheels, 11 floor compartments, 12 doorframes, 13 rubbers Rubber cushion, 14 spring caves, 14-1 springs, 15 remote-controlled locks and handle, 16 dead bolts and stopper mouth, 17 doorframe pin sleeves, 18 cotter slots, 19 Motor and air pump switch button, 20 seats, 21 fixed pulleys, 21-1 fixed pulleys support, 22 ratchets, 23 gears, 23-1 gear stands, 24 rotation air pumps, 24-1 rotation air pumps support, 25 door chamferings.

Embodiment：

Three kinds of technical schemes of the present invention, are made up of door-plate, doorframe and the part of power machinery system three, wherein in door Plate, the structure of doorframe, shape and functionally, three schemes are just the same, and only power machinery system is slightly different.This specific implementation Will be explained in mode the 1st scheme i.e. on put motor-type door, rear two scheme only illustrates what is differed in power machinery system Part, door-plate and door frame portion are omitted, and can refer to the embodiment for putting motor-type door.

Referring to Fig. 1, Fig. 2, Fig. 7, Fig. 8, Fig. 9, wherein Fig. 1, Fig. 2 be in technical scheme 1 on put the structure of motor-type door Schematic shapes, this is located at the window locations between two seats in the middle part of compartment, there is door-plate, doorframe and power machinery system group Into floor compartment 11 works as door 25, and compartment wall 1 works as doorframe 12, lintel 2.Door-plate 8 and the lower end of doorframe 12 are respectively equipped with pin sleeve 8- 2nd, 17, it is hinged with pin 8-3, constitutes door-hinge.Door-plate 8 can form an inclined-plane around the sagging landing of door-hinge outward turning.On the top of door-plate 8 Oval rubber blanket 13 is set at two jiaos of outside respectively, it is horizontal, to reduce vibrations during door-plate landing.In the two sides of door-plate 8 difference Carve and dig stopper mouthful 16, coordinate the doors locked of remote-controlled lock 15.2 film gate nose 8-1 are located at the top inner face side of door-plate 8, in open circular hole, it is interior Bearing pin 5-1 is covered, bearing pin connects cable wire 5, and thus door-plate is just connected with power machinery system.The middle part of lintel (door shield line) 2 sets spring Cave 14, built-in spring 14-1 is simultaneously stretched out outside cave, and door-plate pushes back spring in cave at closing time, produces elastic force, after unlocking, spring 14-1 Door-plate 8 is flicked.Dig cave respectively under the middle and upper part luggage carrier 6 of two doorframe 12, the lock on remote-controlled lock 15, dead bolt alignment door-plate is installed Mouth 16 is kept off, lock handle 15 is located in compartment.Chamfering 25 on rib outside door, to expand open angle.Pin 8-3, which is held into one end, to turn Shape, horizontal cotter slot 18 is carved respectively in the outside compartment wall of doorframe pin sleeve 17, pin 8-3 can be free by cotter slot 18 Pass in and out two pin sleeve 8-2,17.There are barrier or power to be out of order outdoors, when door-plate 8 can not be opened, first opening door lock 15 is pulled out The bearing pin 5-1 for going out intranasal, is then kicked with pin or hand push pin turns a 8-3, pin is entered in cotter slot 18, with pin sleeve point From door-plate 8 just can integrally land automatically, and doorway is wide open, and passenger can jump car escape.Pedestal 7, low speed electricity are set on luggage carrier 6 Machine 4 is fixed on pedestal, and winding cable wire 5 on a sheave 4-1, sheave is fixed on rotor spindle nose, and cable wire connects bearing pin 5-1, sells Axle insertion door nose 8-1.Motor, which is rotated, just drives door-plate rotation, realizes the folding of car door.Motor 4 uses the electricity carried on vehicle Source, installs motor remote control switch, if two buttons 19 of forward and backward, remote control switch is set under luggage carrier：In remote control failure Manual button is transferred to automatically when (or without).

It is the planform schematic diagram of underlying motor-type door referring to Fig. 3, Fig. 4.Pedestal 7, low speed are set below seat 20 Motor 4 is fixed on pedestal, and support 21-1 is fixed on pedestal, props fixed pulley 21, and support 23-1 is fixed on pedestal, Prop and a ratchet 22 is fixed on gear 23, rotor spindle nose, ratchet is engaged with gear, fixed sheave 4-1, sheave on gear 23 Upper winding cable wire 5, cable wire connects bearing pin 5-1, bearing pin insertion door nose 8-1 by the support of fixed pulley 21, and motor, which is rotated, just to be driven Motor-type door is above put in the folding of door, the setting reference of motor remote control switch.By the support of fixed pulley, no matter what door-plate is in Motion state is planted, the torque between cable wire and door-hinge remains maximization, increases mechanical forces.By set wheel footpath ratio and Increase mechanical forces from motor speed, and adjust the lifting speed of door-plate.

It is the planform schematic diagram of underlying rotation air-pump type door with reference to Fig. 2 referring to Fig. 5, Fig. 6.Base is set below seat Support 24-1 is set on seat 7, pedestal, props and winds cable wire on rotation air pump 24, air pump rotary-piston head fixed sheave 4-1, sheave In 5, cable wire connection bearing pin 5-1, bearing pin insertion door nose 8-1, air pump rotation just drives the folding of door.Rotation air pump is stopped using vehicle High pressure gas in car system gas bag, installs two remote control electric valve buttons 19 of forward and backward, control air pump work under luggage carrier. Remote control electric valve is set to, at remote control failure (or without), manual button is transferred to automatically.

Claims

1. a kind of suspension bridge type car emergency exits (hereinafter referred to as emergency exits), be located in the middle part of compartment two attend a banquet between window locations, The door is made up of door-plate, doorframe, power machinery system, and floor compartment [11] works as door, and compartment wall [1] is when lintel [2] and doorframe [12], door-plate [8] and doorframe [12] lower end set pin sleeve [8-2], [17], are hinged with pin [8-3], constitute door-hinge, door-plate [8] Can be around the sagging landing of door-hinge outward turning, the inclined-plane formed as suspension bridge, passenger can step on door-plate [8] running and get off, with low speed electricity Machine [4] and rotation air pump [24] are power, and driving pawl [22] or sheave [4-1] are rotated, and pass through gear, cable wire, fixed pulley, pin Axle, door nose are connected with door-plate, control door lock [15], motor [4] and air pump [24] to work with remote control switch.

2. emergency exits according to claim 1, it is characterised in that：Ellipse is filled respectively at the exterior angle of door-plate [8] top two Shape rubber blanket [13], stopper mouthful [16] is carved in door-plate [8] two sides, two film gate noses are set in door-plate [8] top inner face side respectively [8-1]。

3. emergency exits according to claim 1, it is characterised in that：Spring cave is set in the middle part of the lintel (door shield line) [2] [14], built-in spring [14-1], is respectively mounted remote control gate lock [15], twin-lock control under two doorframes [12] middle and upper part luggage carrier [6] Car door processed, lock handle [15] is located in compartment, and door lock [15] is set to：It can automatically be transferred to and open by hand in power-off or remote control failure Door, chamfering [25] on rib outside door expand open angle, pin [8-3] one end, which is held into, turns a shape, in doorframe pin sleeve [17] Horizontal cotter slot [18] is carved in the compartment wall of outside respectively, pin [8-3] can free in and out two pin sleeves [8-2], [17].

4. emergency exits according to claim 1, it is characterised in that：Pedestal [7] is located on luggage carrier [6], slowspeed machine [4] It is fixed on pedestal [7], is fixed on slowspeed machine rotor spindle nose and cable wire [5] is wound on a sheave [4-1], sheave, cable wire is even sold Axle [5-1], bearing pin insertion door nose [8-1].

5. emergency exits according to claim 1, it is characterised in that：Attend a banquet [20] set pedestal [7], slowspeed machine [4] below It is fixed on pedestal [7], fixed pulley [21] is propped with support [21-1], gear [23], rotor is propped with support [23-1] Fix to fix on a sheave [4-1], sheave on a ratchet [22], ratchet and gear engagement, gear [23] on spindle nose and wind cable wire [5], cable wire connects bearing pin [5-1], bearing pin insertion door nose [8-1] by the support of fixed pulley [21].

6. emergency exits according to claim 1, it is characterised in that：Attend a banquet [20] divide on pedestal [7], pedestal and set support [24-1], props rotation air pump [24], and air pump piston swivel head, which is fixed, winds cable wire [5], cable wire on a sheave [4-1], sheave Connect bearing pin [5-1], bearing pin insertion door nose [8-1].

7. according to claim 4, the emergency exits described in 5, it is characterised in that：Motor [4] is expert at using the power supply carried on vehicle Motor remote control switch is installed, if two buttons [19] of forward and backward, remote control switch is set in remote control failure under Lee's frame [6] Automatically it is transferred to manual button.

8. emergency exits according to claim 6, it is characterised in that：Air pump [24] is rotated to use in brake and drive system for vehicle with tow gas bag High pressure gas, two remote control electric valve buttons [19] of forward and backward are installed under luggage carrier [6], remote control electric valve is set to distant Manual button is transferred to automatically during control device failure.

9. emergency exits according to claim 3, it is characterised in that：There are barrier or power to be out of order outdoors, door-plate [8] When can not open, the bearing pin [5-1] in door nose [8-1] is extracted, pin [8-3] is pushed into cotter slot [18] by opening door lock [15] Interior to be separated with pin sleeve [8-2], door-plate [8] can integrally land automatically, and doorway is wide open.