CN103172001B - A kind of mobile wide-angle type rescue elevator and relief car - Google Patents

A kind of mobile wide-angle type rescue elevator and relief car Download PDF

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CN103172001B
CN103172001B CN201310057177.0A CN201310057177A CN103172001B CN 103172001 B CN103172001 B CN 103172001B CN 201310057177 A CN201310057177 A CN 201310057177A CN 103172001 B CN103172001 B CN 103172001B
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car
principal arm
hinged
angle type
flexible principal
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CN103172001A (en
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李景海
孙宇
丁万君
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李景海
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Abstract

The invention discloses a kind of mobile wide-angle type rescue elevator, comprising: platform and car; Be articulated with the flexible principal arm on described platform, described flexible principal arm is mutually socketed by more piece and telescopic telescopic arm forms, and described flexible principal arm is provided with multiple lifting fixed pulley groups; One end and described platform are hinged, the hydraulic thrust cylinder that the other end and described flexible principal arm are hinged; Be arranged at the lifting capstan winch on described platform, the wire halyard of described lifting capstan winch is walked around described lifting fixed pulley group and is connected with described car. The present invention is in rescue process, trapped personnel can enter car, and by the effect of pulley and wire halyard, trapped personnel is transported to the homes such as ground fast by stranded position, by moving up and down of car, shorten the time of rescue work, improved rescue efficiency and safety guarantee. The invention also discloses a kind of relief car with above-mentioned mobile wide-angle type rescue elevator.

Description

A kind of mobile wide-angle type rescue elevator and relief car
Technical field
The present invention relates to high-altitude rescue gear technical field, more particularly, relate to a kind of mobile wideAngie type rescue elevator and relief car.
Background technology
At present, a lot of for the device of high-altitude rescue, as the rescue such as ladder truck, motor ladder machinery,All the equipment for high-altitude accident rescue. This type of rescue aid, in the time of application, can pass through aerial ladder stool, makesWork high above the ground personnel or trapped personnel are climbed to ground, to reach the object of rescue trapped personnel.
But because the limited loaded area of aerial ladder stool is limited, have the restriction of carrying number, and high-altitude is doneIndustry personnel or trapped personnel need be creeped thereon to ground, cause chronic between twice rescue, noCan fast work high above the ground personnel or trapped personnel be delivered to ground, and work high above the ground personnel or trapped personnelWhile creeping on aerial ladder, under nervous state, more easily fall, make to succour efficiency lower and very dangerous,Safety coefficient is low. Especially urgent in the state of affairs, and in trapped personnel situation how, due to twice rescue workTime between work is longer, may miss the best opportunity of rescue, and the personnel that may cause what is more hinderThe generation of the accident of dying.
Therefore, how to shorten two times between rescue work, to improve rescue efficiency, improve safetyCoefficient is the current technical issues that need to address of those skilled in the art.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of mobile wide-angle type rescue elevator, to shorten twoTime between individual rescue work, to improve rescue efficiency, improve safety coefficient;
Another object of the present invention is to provide a kind of rescue with above-mentioned mobile wide-angle type rescue elevatorCar.
For achieving the above object, the invention provides following technical scheme:
A kind of mobile wide-angle type rescue elevator, comprising:
Platform and car;
Be articulated with the flexible principal arm on described platform, described flexible principal arm is mutually socketed by more piece and is scalableTelescopic arm composition, described flexible principal arm is provided with multiple lifting fixed pulley groups;
One end and described platform are hinged, the hydraulic thrust cylinder that the other end and described flexible principal arm are hinged;
Be arranged at the lifting capstan winch on described platform, the wire halyard of described lifting capstan winch is walked around described liftingFixed pulley group is connected with described car.
Preferably, in above-mentioned mobile wide-angle type rescue elevator, the top of described car is provided with fixed mount,Described fixed mount is provided with car top assembly pulley;
The top front end that is positioned at telescopic arm is foremost provided with flexible principal arm assembly pulley, described wire halyard aroundCross described flexible principal arm assembly pulley and described car top assembly pulley, and with described flexible principal arm assembly pulleyRotating shaft is connected.
Preferably, in above-mentioned mobile wide-angle type rescue elevator, also comprise and be arranged at leading on described platformTo capstan winch;
The two ends of described fixed mount are provided with horizontally-guided wheels, and the guiding cable wire of described guiding capstan winch is walked around instituteStating horizontally-guided wheels is connected with the telescopic arm being positioned at foremost.
Preferably, in above-mentioned mobile wide-angle type rescue elevator, also comprise:
The guiding wheel carrier that one end and described platform are hinged, the other end of described guiding wheel carrier is provided with wheel carrier guidingWheels, described guiding cable wire is walked around described wheel carrier guiding wheels;
The hinged guiding wheel carrier of one end and described platform pushes away cylinder, and described guiding wheel carrier pushes away the other end and the institute of cylinderState guiding wheel carrier hinged.
Preferably, in above-mentioned mobile wide-angle type rescue elevator, also comprise the sedan-chair that locks described car positionLocking device is stopped in railway carriage or compartment.
Preferably, in above-mentioned mobile wide-angle type rescue elevator, described car is stopped locking device and is comprised:
Be arranged at the lock connector at described car rear portion, the two ends in described lock connector are equipped with spring,The end of described spring is provided with steel ball, between two described steel balls, forms interlocking hole;
The hinged cab of one end and described flexible principal arm is stopped stabilizing mechanism push rod, and described cab is stopped stableThe other end of mechanism's push rod is hinged with lock dog, and the two ends of described lock dog offer the lock coordinating with described steel ballPiece arc groove;
The hinged cab of one end and described flexible principal arm is stopped stabilizing mechanism and is pushed away cylinder, and described cab is stopped stableMechanism pushes away the other end of cylinder and described cab, and to stop stabilizing mechanism push rod hinged.
Preferably, in above-mentioned mobile wide-angle type rescue elevator, described car is stopped locking device and is comprised:
Be arranged at the lock connector at described car rear portion, described lock connector is provided with banded arc groove;
The hinged cab of one end and described flexible principal arm is stopped stabilizing mechanism push rod, and described cab is stopped stableThe other end of mechanism's push rod is hinged with lock dog, and the centre of described lock dog is provided with spring, and two ends are provided with describedSpring is connected, and the steel ball coordinating with described banded arc groove;
The hinged cab of one end and described flexible principal arm is stopped stabilizing mechanism and is pushed away cylinder, and described cab is stopped stableMechanism pushes away the other end of cylinder and described cab, and to stop stabilizing mechanism push rod hinged.
Preferably, in above-mentioned mobile wide-angle type rescue elevator, also comprise:
Be arranged at the high-pressure hydraulic pump on described platform;
Be arranged at described flexible principal arm side, and telescopic high-pressure water pipe, one end of described high-pressure water pipeBe communicated with described high-pressure hydraulic pump;
Be arranged at the water cannon on described flexible principal arm, the other end of described high-pressure water pipe and described high pressureWater cannon is communicated with.
Preferably, in above-mentioned mobile wide-angle type rescue elevator, described car front end is provided with elastic interface,Inside be provided with car door and for controlling control and the remote control of the work of described lifting capstan winch.
A kind of relief car, comprises chassis, is arranged in the mobile wide-angle type rescue elevator on described chassis,Described mobile wide-angle type rescue elevator is the as above mobile wide-angle type rescue elevator described in any one.
Preferably, in above-mentioned relief car, described platform is arranged on described chassis for horizontally rotatingRotation platform.
Preferably, in above-mentioned relief car, described chassis is provided with four revolution balance supporting legs, many groups are carriedRoller and control and remote control system;
On described chassis, be also provided with the folding ladder of getting off.
Can find out from above-mentioned technical scheme, mobile wide-angle type rescue elevator provided by the invention, when rescuingWhile helping work, rescue personnel enters car, and primer fluid pressing system makes hydraulic thrust cylinder work, and flexible principal arm existsLuffing rotary extension under the effect of hydraulic thrust cylinder, stops after reaching corresponding angle. The work of lifting capstan winch,Wire halyard, under the effect of lifting fixed pulley group, pulls car in the vertical direction to move up and down, and is movingMove behind the position of needs rescue, stop. Trapped personnel enters after car, and lifting capstan winch works on,Wire halyard, under the effect of lifting fixed pulley group, is placed ground by car.
The present invention is in rescue process, and trapped personnel can enter car, and by pulley and wire halyardEffect is transported to the homes such as ground by trapped personnel fast by stranded position, by the fortune up and down of carMove, shortened the time of rescue work, improved rescue efficiency and safety guarantee.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to realityThe accompanying drawing of executing required use in example or description of the Prior Art is briefly described, apparently, belowAccompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,Do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The mobile wide-angle type that Fig. 1 provides for the embodiment of the present invention is rescued the side view of elevator;
The mobile wide-angle type that Fig. 2 provides for the embodiment of the present invention is rescued the front view of elevator;
The mobile wide-angle type that Fig. 3 provides for the embodiment of the present invention is rescued the top view of elevator;
Structural representation when the mobile wide-angle type rescue elevator that Fig. 4 provides for the embodiment of the present invention waits for rescueFigure;
The car that Fig. 5 provides for the embodiment of the present invention is stopped the structural representation of stabilizing mechanism;
The front view of the lock dog that Fig. 6 provides for the embodiment of the present invention;
The cutaway view of the lock connector that Fig. 7 provides for the embodiment of the present invention;
The half sectional view of the lock connector that Fig. 8 provides for the embodiment of the present invention;
The cutaway view of the lock dog that Fig. 9 provides for another embodiment of the present invention;
The structural representation of the lock connector that Figure 10 provides for another embodiment of the present invention;
The top view of the lock connector that Figure 11 provides for another embodiment of the present invention;
The side view of the car top pulley block mechanism that Figure 12 provides for the embodiment of the present invention;
The top view of the car top pulley block mechanism that Figure 13 provides for the embodiment of the present invention;
The front view of the car top pulley block mechanism that Figure 14 provides for the embodiment of the present invention;
The side view of the directive wheel frame mechanism that Figure 15 provides for the embodiment of the present invention;
The top view of the directive wheel frame mechanism that Figure 16 provides for the embodiment of the present invention;
The front view of the directive wheel frame mechanism that Figure 17 provides for the embodiment of the present invention.
Wherein, 1 for revolution balance supporting leg, 2 for chassis, 3 for lifting capstan winch, 4 for guiding wheel carrier push away cylinder,5 be car, 6 for locking hole, 7 for flexible principal arm assembly pulley, 8 for wire halyard, 9 for guiding cable wire,10 for hydraulic thrust cylinder, 11 for guiding capstan winch, 12 for the ladder of getting off, 13 for guide hydraulic motor, 14 areIt is that car top assembly pulley, 16 is for horizontally-guided wheels, 17 are for locking that cab is stopped stabilizing mechanism push rod, 15Piece, 18 is stopped stabilizing mechanism for lifting fixed pulley group, 19 for cab and is pushed away cylinder, 20 lifting hydraulic motors, 21For flexible principal arm, 22 is that bolt, 23 is that spring, 24 is that steel ball, 25 is that elastic interface, 26 is wheel carrierGuiding wheels, 27 are high-pressure hydraulic pump, and 28 is that rotation platform, 30 lock connectors, 31 are fixed head, 32For fixed mount, 33 is taken turns, 35 for control and remote control, 36 is for load-carrying for lock dog arc groove, 34Guiding wheel carrier, 37 is that interlocking hole, 38 is that car door, 39 is that high-pressure water pipe, 40 is water cannon, 41For high-pressure water pipe fixed cover, 42 is that bolt, 43 is that banded interlocking hole, 44 is banded arc groove.
Detailed description of the invention
Core of the present invention is to provide a kind of mobile wide-angle type rescue elevator, to shorten two rescue worksBetween time, to improve rescue efficiency, improve safety coefficient;
Another core of the present invention is to provide a kind of rescue with above-mentioned mobile wide-angle type rescue elevatorCar.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried outDescribe clearly and completely, obviously, described embodiment is only the present invention's part embodiment, andNot whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not doingGo out the every other embodiment obtaining under creative work prerequisite, all belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 3, the side-looking that Fig. 1 rescues elevator for the mobile wide-angle type that the embodiment of the present invention providesFigure; The mobile wide-angle type that Fig. 2 provides for the embodiment of the present invention is rescued the front view of elevator; Fig. 3 is thisThe top view of the mobile wide-angle type rescue elevator that bright embodiment provides.
The mobile wide-angle type rescue elevator that the embodiment of the present invention provides, comprises platform, car 5, flexible principal arm21, hydraulic thrust cylinder 10 and lifting capstan winch 3.
Wherein, platform is the support component of flexible principal arm 21, hydraulic thrust cylinder 10 and lifting capstan winch 3, and this is flatPlatform can staticly only play a supporting role, also can rotate in the horizontal direction, with flexible principal arm 21 verticallyRotating photo combination in plane, improves accuracy and convenience that car 5 positions are adjusted.
Car 5 is for docking with trapped personnel location, and holds trapped personnel, simultaneously by strandedPersonal security is transported to ground.
Flexible principal arm 21 is articulated with on platform, makes this flexible principal arm 21 rotatable in perpendicular,To regulate the height of car 5, flexible principal arm 21 can be socketed and telescopic telescopic arm forms mutually by more piece,Each joint telescopic arm can stretch out or retract under the effect of external force, in the time of work, telescopic arm is stretched out, to protectCard car 5 can reach corresponding height, while work, telescopic arm is retracted, to reduce floor space.Stretching out and retracting of telescopic arm can drive by hydraulic cylinder device, and the principal arm 21 that stretches is provided with multiple liftingsFixed pulley group 18, specifically can arrange a lifting fixed pulley group 18 in the upper front end of every joint telescopic arm, everyIndividual lifting fixed pulley group 18 can be made up of upper and lower two fixed pulleys, and wire halyard 8 is by between two fixed pulleysPass.
In order to prevent that wire halyard 8 and flexible principal arm 21 from rubbing, also can flexible principal arm 21 underFace one saves top, telescopic arm rear end one group of lifting fixed pulley group 18 is set.
One end and the platform of hydraulic thrust cylinder 10 are hinged, and the other end and flexible principal arm 21 are hinged, for promotingFlexible principal arm 21 rotates in perpendicular. Lifting capstan winch 3 is arranged on platform, lifting capstan winch 3Wire halyard 8 is walked around lifting fixed pulley group 18 and is connected with car 5. Lifting capstan winch 3 generally can be by liftingHydraulic motor 20 provides its rotation of power drive with by wire halyard 8 tensionings with loosen.
Mobile wide-angle type rescue elevator provided by the invention, in the time of rescue work, rescue personnel enters car,Primer fluid pressing system is worked hydraulic thrust cylinder 10, flexible principal arm 21 luffing under the effect of hydraulic thrust cylinder 10Rotation, stops after reaching corresponding angle. Lifting capstan winch 3 is worked, and wire halyard 8 is at lifting fixed pulleyUnder the effect of group 18, pull car 5 in the vertical directions to move up and down, moving to the position that needs rescuePostpone, stops. Trapped personnel enters after car 5, and lifting capstan winch 3 works on, and wire halyard 8 existsUnder the effect of lifting fixed pulley group 18, car 5 is placed to ground.
The present invention is in rescue process, and trapped personnel can enter car 5, and by pulley and wire halyard 8Effect trapped personnel is transported to the homes such as ground fast by stranded position, upper by car 5Lower motion, has shortened time of rescue work, has improved rescue efficiency and safety guarantee.
Refer to Figure 12-Figure 14, the car top pulley block mechanism that Figure 12 provides for the embodiment of the present inventionSide view; The top view of the car top pulley block mechanism that Figure 13 provides for the embodiment of the present invention; Figure 14The front view of the car top pulley block mechanism providing for the embodiment of the present invention.
More steady in order to ensure the elevating movement of car 5, the top of car 5 is provided with fixed mount 32, GuDetermine frame 32 and be provided with car top assembly pulley 15. The top front end that is positioned at telescopic arm is foremost provided with flexiblePrincipal arm assembly pulley 7, wire halyard 8 is walked around flexible principal arm assembly pulley 7 and car top assembly pulley 15, andBe connected with the rotating shaft of flexible principal arm assembly pulley 7.
Particularly, car top assembly pulley 15 and flexible principal arm assembly pulley 7 are two pulleys, lifting steelAfter rope 8 is laid out by last group lifting fixed pulley group 18, first around flexible principal arm assembly pulley 7 whereinOn a pulley, then pass through one of them pulley of car top assembly pulley 15, and wraparound is to flexible mainOn the another one pulley of arm assembly pulley 7, finally sliding in the another one of coiling car top assembly pulley 15After wheel, be connected with the rotating shaft of flexible principal arm assembly pulley 7.
Further, the present invention also can comprise the guiding capstan winch 11 being arranged on platform, two of fixed mount 32End is provided with horizontally-guided wheels 16, the guiding cable wire 9 of guiding capstan winch 11 walk around horizontally-guided wheels 16 withThe telescopic arm being positioned at is foremost connected. Guiding capstan winch 11 can provide power by guide hydraulic motor 13.
Refer to Figure 15-Figure 17, the side view of the directive wheel frame mechanism that Figure 15 provides for the embodiment of the present invention;The top view of the directive wheel frame mechanism that Figure 16 provides for the embodiment of the present invention; Figure 17 is the embodiment of the present inventionThe front view of the directive wheel frame mechanism providing.
The present invention also can comprise that guiding wheel carrier 36 and guiding wheel carrier push away cylinder 4. Wherein, one of guiding wheel carrier 36End is hinged with platform, and the other end of guiding wheel carrier 36 is provided with wheel carrier guiding wheels 26, and guiding cable wire 9 is walked aroundWheel carrier guiding wheels 26. Push away cylinder 4 one end and platform hinge for the guiding wheel carrier that drives guiding wheel carrier 36 to swingConnect, guiding wheel carrier pushes away the other end of cylinder 4 and the wheel carrier 36 that leads is hinged.
In the time of rescue work, rescue personnel enters car, primer fluid pressing system make hydraulic thrust cylinder 10 work,Flexible principal arm 21 luffings, guide hydraulic motor 13, guiding wheel carrier 36, lifting hydraulic motor 20 are synchronously opened upThe work that goes into operation, makes lifting capstan winch 3, guiding capstan winch 11, the 36 luffing adjustment of guiding wheel carrier, guiding cable wire 9 placesIn tensioned state, car 5 top horizontal guide sheave groups 16 are along guiding cable wire 9, at lifting hydraulic motor 20The lower lifting capstan winch 3 that drives of effect is by lifting fixed pulley group 18, flexible principal arm assembly pulley 7, car topAssembly pulley 15 tightens up wire halyard 8 allows car 5 rise to flexible principal arm 21 foremost, adjusts flexible principal arm21 is flexible, adjusts guide hydraulic motor 13 simultaneously and under guiding wheels 26 drive, loosen guiding cable wire 9 and makeCar 5 arrives the position that needs rescue, and after car 5 is stopped and stablized, trapped personnel enters car 5, againAdjust guide hydraulic motor 13 and guiding wheel carrier 36 make to lead cable wire 9 under guiding wheels 26 drive inTensioned state, rescue personnel works lifting hydraulic motor 20, and lifting capstan winch 3 the inside wire halyards 8 are logicalCross lifting fixed pulley group 18 and flexible principal arm assembly pulley 7 and hang to connect with car top assembly pulley 15 again and put down,Horizontally-guided wheels 16 along both sides below flexible principal arm 21, move to ground under the guiding of guiding cable wire 9On.
Refer to Fig. 5-Fig. 8, the car that Fig. 5 provides for the embodiment of the present invention is stopped the structure of stabilizing mechanism and is shownIntention; The front view of the lock dog that Fig. 6 provides for the embodiment of the present invention; Fig. 7 provides for the embodiment of the present inventionThe cutaway view of lock connector; The half sectional view of the lock connector that Fig. 8 provides for the embodiment of the present invention.
In order further to optimize technique scheme, the present invention also comprises that the car that locks car 5 positions stopsBy locking device.
In the present invention's one specific embodiment, car is stopped locking device and is comprised that lock connector 30 and cab stopBy stabilizing mechanism push rod 14.
Wherein, lock connector 30 is arranged at the rear portion of car 5, and the two ends in lock connector 30 are equipped withSpring 23, the end of spring 23 is provided with between 24, two steel balls 24 of steel ball and forms interlocking hole 37, this lockConnect hole 37 entering for lock dog 17. Cab is stopped one end and the flexible principal arm 21 of stabilizing mechanism push rod 14Hinged, the other end that cab is stopped stabilizing mechanism push rod 14 is hinged with lock dog 17, and open at the two ends of lock dog 17Be provided with the lock dog arc groove 33 coordinating with steel ball 24. Cab is stopped stabilizing mechanism and is pushed away cylinder 19 one end and stretchContracting principal arm 21 is hinged, and the other end and cab stop stabilizing mechanism that cab stop stabilizing mechanism pushes away cylinder 19 push awayBar 14 is hinged.
The rear portion of lock connector 30 has fixed head 31, by this fixed head 31, lock connector 30 is installedOn car 5. One end of spring 23 is connected with steel ball 24, and the other end is located by bolt 22. Car(5), while arriving the position that needs rescue, cab stop stabilizing mechanism pushes away cylinder 19 and stretches out, and promotes cab and stopsMake lock dog 17 be bumped into the interlocking hole 37 on lock connector 30 by stabilizing mechanism push rod 14, steel ball 24 is pressed intoLock dog arc groove 33 compresses lock dog 17 under spring 23 and bolt 22 effects, and car 5 is just stoppedStable.
Refer to Fig. 9-Figure 11, the cutaway view of the lock dog that Fig. 9 provides for another embodiment of the present invention; Figure 10The structural representation of the lock connector providing for another embodiment of the present invention; Figure 11 is another enforcement of the present inventionThe top view of the lock connector that example provides.
In another embodiment of the present invention, car is stopped locking device and is comprised lock connector 30, cab stopStabilizing mechanism push rod 14 and cab are stopped stabilizing mechanism and are pushed away cylinder 19.
Wherein, lock connector 30 is arranged at car 5 rear portions, and it is recessed that lock connector 30 is provided with banded arcGroove 44. Cab stop stabilizing mechanism push rod 14 one end and flexible principal arm 21 are hinged, and cab is stopped stabilizing machineThe other end of structure push rod 14 is hinged with lock dog 17, and the centre of lock dog 17 is provided with spring 23, two ends be provided withSpring 23 is connected, and the steel ball 24 coordinating with banded arc groove 44. Cab is stopped stabilizing mechanism and is pushed away cylinder19 one end and flexible principal arm 21 are hinged, and cab stop stabilizing mechanism pushes away the other end and the cab of cylinder 19 and stopsStabilizing mechanism push rod 14 is hinged.
The rear portion of lock connector 30 has fixed head 31, by this fixed head 31, lock connector 30 is installedOn car 5. The openend of banded arc groove 44 forms banded interlocking hole 43, this band shape interlocking hole43 is the entrance of lock dog 17, can enter in banded arc groove 44 by this entrance lock dog 17.
In the time that the cab of flexible principal arm 21 front ends belows is stopped stabilizing mechanism and pushed away cylinder 19 and stretch out forward, make sedan-chairCase is stopped stabilizing mechanism push rod 14 and is driven lock dog 17 and lock connector 30 interlockings, and lock dog is established in 17 both sidesThere are steel ball 24, spring 23 and bolt 42, in lock dog 17 is pressed into banded arc groove 44, at steel ball24 and the effect of spring 23 under lock dog 17 is locked in banded arc groove 44, car 5 is stopped at carFirm by stopping under the effect of stabilizing mechanism.
In order further to optimize technique scheme, the present invention also comprises high-pressure hydraulic pump 27, high-pressure water pipe 39With water cannon 40.
Wherein, high-pressure hydraulic pump 27 is arranged on platform, and telescopic high-pressure water pipe 39 is arranged at flexible mainArm 21 sides, one end of high-pressure water pipe 39 is communicated with high-pressure hydraulic pump 27. Water cannon 40 is arranged at stretchesOn contracting principal arm 21, the other end of high-pressure water pipe 39 is communicated with water cannon 40.
There is high-pressure water pipe fixed cover 41 every joint telescopic arm upper end, by this high-pressure water pipe fixed cover 41 by high pressureWater pipe 39 is fixed by socket on telescopic arm. Conventionally water cannon 40 is fixed on and is positioned at foremost flexibleOn arm, high-pressure hydraulic pump 27 will be delivered to water cannon 40, water under high pressure by high-pressure water pipe 39 after water pressurizationHigh pressure water jets is incident upon fire place by big gun 40.
In the present invention's one specific embodiment, car 5 front ends are provided with elastic interface 25, are inside provided with carDoor 38 and control and the remote control 35 of working for controlling lifting capstan winch 3. By this elastic interface25, can make car 5 and rescue position recline more steady, and there is cushioning effect.
The relief car that the embodiment of the present invention provides, comprises chassis 2, is arranged at the mobile wide-angle type on chassis 2Rescue elevator, wherein, mobile wide-angle type rescue elevator is the as above disclosed mobile wide-angle type rescue of embodimentElevator. Because this relief car has above-mentioned mobile wide-angle type rescue elevator, therefore have above-mentioned mobile wide-angle concurrentlyAll technique effects of formula rescue elevator, repeat no more the useful technique effect of its generation herein.
Further, platform is to horizontally rotate the rotation platform 28 being arranged on chassis 2. Chassis 2Be provided with four revolution balance supporting legs 1, organize load-carrying wheel 34 and control and remote control system 35, at car more5 and chassis 2 on be equipped with and control and remote control system 35, make in car 5 with car 5 outside work peopleMember all can operate mobile wide-angle type rescue elevator. On chassis 2, be also provided with the folding ladder of getting off12, so that rescue personnel gets on or off the bus.
In the time of rescue work, launch revolution balance supporting leg 1, open the ladder 12 of getting off, rescue personnel passes throughThe ladder 12 of getting off is climbed up chassis 2, and opens car door 38 by elastic interface 25 and enter car 5, opensMoving control and remote control 35, closes car door 38, and primer fluid pressing system is worked hydraulic thrust cylinder 10,Flexible principal arm 21 luffings, rotation platform 28 left rotation and right rotation are adjusted angle. Guide hydraulic motor 13, guidingWheel carrier 36 and the 20 synchronous expansion work of lifting hydraulic motor, make lifting capstan winch 3, guiding capstan winch 11 and leadTo wheel carrier 36 luffing adjustment, guiding cable wire 9 in tensioned state, car 5 top horizontal guide sheave groups 16Along guiding cable wire 9, under 20 effects of lifting hydraulic motor, drive lifting capstan winch 3 by lifting fixed pulley group18, flexible principal arm assembly pulley 7 and car top assembly pulley 15 tighten up wire halyard 8, allow car rise to and stretchContracting principal arm 21 foremost.
Adjust flexible principal arm 21, high-pressure water pipe 39 and flexible principal arm 21 synchronization telescopes are adjusted guiding simultaneouslyHydraulic motor 13 loosens guiding cable wire 9 under the wheels 26 that lead drive, and car 5 arrival need to be rescuedPosition. Cab stop stabilizing mechanism pushes away cylinder 19 and stretches out, and promotes cab stop stabilizing mechanism push rod 14 and makes lockPiece 17 is bumped into the interlocking hole 37 on lock connector 30, and steel ball 24 is pressed into lock dog arc groove 33, at bulletUnder spring 23 and bolt 22 effects, lock dog 17 is compressed, car 5 is stopped stable.
Open car door 38, trapped personnel enters car 5 by elastic interface 25, closes car door 38Again adjust guide hydraulic motor 13 and guiding wheel carrier 36, the cable wire 9 that makes to lead drives at guiding wheels 26Under in tensioned state, rescue personnel by control and remote control 35 lifting hydraulic motor 20 is worked,Lifting capstan winch 3 the inside wire halyards 8 by lifting fixed pulley group 18 and flexible principal arm assembly pulley 7 again with sedan-chairCompartment top portion assembly pulley 15 hangs to connect and puts down, and horizontally-guided wheels 16 are main along stretching under 9 guiding of guiding cable wireArm 21 both sides, below, move on ground or chassis 2, are rescued personnel by ladder 12 arrival points of getting offFace.
Refer to Fig. 4, when the mobile wide-angle type rescue elevator that Fig. 4 provides for the embodiment of the present invention waits for rescueStructural representation.
Rescue work finishes, and rescue personnel controls the suitable amplitude of hydraulic thrust cylinder 10 of adjusting, then adjusts rotationPlatform 28 makes flexible principal arm 21 parallel with chassis 2, starts lifting hydraulic motor 20 and drives lifting capstan winch 3Loosen or tighten up wire halyard 8, adjusting guide hydraulic motor 13 and push away cylinder 4 luffing directive wheels with guiding wheel carrierFrame 36 reduces guiding wheels 26, allows car 5 put on 2 fixed positions, chassis, then luffing hydraulic push rod10 make flexible principal arm 21 be repositioned to original state.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field can be realized or useThe present invention. To be aobvious and easy for those skilled in the art to the multiple amendment of these embodimentSee, General Principle as defined herein can be in the situation that not departing from the spirit or scope of the present invention,Realize in other embodiments. Therefore, the present invention will can not be restricted to these embodiment shown in this article,But to meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (10)

1. a mobile wide-angle type rescue elevator, comprising:
Platform and car (5);
Be articulated with the flexible principal arm (21) on described platform, described flexible principal arm (21) is mutual by more pieceSocket and telescopic telescopic arm composition, described flexible principal arm (21) is provided with multiple lifting fixed pulley groups(18);
One end and described platform are hinged, the hydraulic thrust cylinder (10) that the other end and described flexible principal arm (21) are hinged;
Be arranged at the lifting capstan winch (3) on described platform, the wire halyard (8) of described lifting capstan winch (3)Walking around described lifting fixed pulley group (18) is connected with described car (5); It is characterized in that,
Described mobile wide-angle type rescue elevator also comprises the car stop locking that locks described car (5) positionDevice, described car is stopped locking device and is comprised:
Be arranged at the lock connector (30) at described car (5) rear portion, in described lock connector (30)Two ends are equipped with spring (23), and the end of described spring (23) is provided with steel ball (24), described in twoBetween steel ball (24), form interlocking hole (37);
The hinged cab of one end and described flexible principal arm (21) is stopped stabilizing mechanism push rod (14), described inThe other end that cab is stopped stabilizing mechanism push rod (14) is hinged with lock dog (17), described lock dog (17)Two ends offer the lock dog arc groove (33) coordinating with described steel ball (24);
The hinged cab of one end and described flexible principal arm (21) is stopped stabilizing mechanism and is pushed away cylinder (19), described inCab stop stabilizing mechanism pushes away the other end and the described cab of cylinder (19) and stops stabilizing mechanism push rod (14)Hinged.
2. mobile wide-angle type rescue elevator as claimed in claim 1, is characterized in that described car (5)Top be provided with fixed mount (32), described fixed mount (32) is provided with car top assembly pulley (15);
The top front end that is positioned at telescopic arm is foremost provided with flexible principal arm assembly pulley (7), described lifting steelRope (8) is walked around described flexible principal arm assembly pulley (7) and described car top assembly pulley (15), and withThe rotating shaft of described flexible principal arm assembly pulley (7) is connected.
3. mobile wide-angle type rescue elevator as claimed in claim 2, is characterized in that, also comprises settingGuiding capstan winch (11) on described platform;
The two ends of described fixed mount (32) are provided with horizontally-guided wheels (16), described guiding capstan winch (11)Guiding cable wire (9) walk around described horizontally-guided wheels (16) and be connected with the telescopic arm being positioned at foremost.
4. mobile wide-angle type rescue elevator as claimed in claim 3, is characterized in that, also comprises:
The guiding wheel carrier (36) that one end and described platform are hinged, the other end of described guiding wheel carrier (36)Be provided with wheel carrier guiding wheels (26), described guiding cable wire (9) is walked around described wheel carrier guiding wheels (26);
The hinged guiding wheel carrier of one end and described platform pushes away cylinder (4), and described guiding wheel carrier pushes away cylinder (4)The other end and described guiding wheel carrier (36) are hinged.
5. mobile wide-angle type rescue elevator as claimed in claim 4, is characterized in that, described car stopsComprise by locking device:
The lock connector (30) that is arranged at described car (5) rear portion, described lock connector is established on (30)There is banded arc groove (44);
The hinged cab of one end and described flexible principal arm (21) is stopped stabilizing mechanism push rod (14), described inThe other end that cab is stopped stabilizing mechanism push rod (14) is hinged with lock dog (17), described lock dog (17)Centre be provided with spring (23), two ends are provided with described spring (23) and are connected, and with described banded arcThe steel ball (24) that connected in star (44) coordinates;
The hinged cab of one end and described flexible principal arm (21) is stopped stabilizing mechanism and is pushed away cylinder (19), described inCab stop stabilizing mechanism pushes away the other end and the described cab of cylinder (19) and stops stabilizing mechanism push rod (14)Hinged.
6. the mobile wide-angle type rescue elevator as described in claim 1-5 any one, is characterized in that, alsoComprise:
Be arranged at the high-pressure hydraulic pump (27) on described platform;
Be arranged at described flexible principal arm (21) side, and telescopic high-pressure water pipe (39), described heightOne end of pressure pipe (39) is communicated with described high-pressure hydraulic pump (27);
Be arranged at the water cannon (40) on described flexible principal arm (21), described high-pressure water pipe (39)The other end be communicated with described water cannon (40).
7. the mobile wide-angle type rescue elevator as described in claim 1-5 any one, is characterized in that instituteState car (5) front end and be provided with elastic interface (25), be inside provided with car door (38) and for controlControl and the remote control (35) of described lifting capstan winch (3) work.
8. a relief car, comprises chassis (2), is arranged at the mobile wide-angle type on described chassis (2)Rescue elevator, is characterized in that, described mobile wide-angle type rescue elevator is for as claim 1-7 any one instituteThe mobile wide-angle type rescue elevator of stating.
9. relief car as claimed in claim 8, is characterized in that, described platform is for horizontally rotating groundBe arranged at the rotation platform (28) on described chassis (2).
10. relief car as claimed in claim 8, is characterized in that, described chassis (2) are provided with fourIndividual revolution balance supporting leg (1), organize load-carrying wheel (34) and control and remote control (35) more;
On described chassis (2), be also provided with the folding ladder of getting off (12).
CN201310057177.0A 2013-02-20 2013-02-20 A kind of mobile wide-angle type rescue elevator and relief car Active CN103172001B (en)

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WO2014127507A1 (en) * 2013-02-20 2014-08-28 Li Jinghai Movable wide-angle type rescue elevator and rescue car
CN103801010B (en) * 2014-02-14 2016-01-20 鞍山拜尔自控有限公司 Three forks rod tall-building fire fighting bridge
CN104118827B (en) * 2014-06-30 2016-06-08 浙江君飞科技有限公司 A kind of high-rise evacuation elevator rescue car
CN104129741B (en) * 2014-07-03 2016-08-24 国家电网公司 A kind of vehicular power construction overhead comprehensive platform device
CN108680231A (en) * 2018-04-11 2018-10-19 中国电建集团成都勘测设计研究院有限公司 Rotatable folded indicator water gage mounting support structure
CN112758856A (en) * 2021-01-25 2021-05-07 张清玲 High electrical power rush-repair tower elevating gear of security
CN113104785B (en) * 2021-04-19 2022-07-05 威海高丽亚专用汽车制造有限公司 Aerial ladder arm protection and goods fill accurate positioning coordinated control system
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