CN210027970U - Movable corridor vehicle - Google Patents
Movable corridor vehicle Download PDFInfo
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- CN210027970U CN210027970U CN201920560724.XU CN201920560724U CN210027970U CN 210027970 U CN210027970 U CN 210027970U CN 201920560724 U CN201920560724 U CN 201920560724U CN 210027970 U CN210027970 U CN 210027970U
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Abstract
The utility model discloses a movable corridor vehicle, wherein a vehicle body comprises a top connecting part and supporting parts at the left side and the right side, and the top connecting part is fixedly connected with the supporting parts at the two sides; wheels are arranged below the two supporting parts; a steering mechanism is arranged below one of the supporting parts, and can control the steering of wheels below the supporting part; the relative one side of two supporting parts all is provided with crane spout, crane and canopy and holds in the palm groove and decline locking mechanism, every supporting part the canopy holds in the palm the groove and fixes with the crane, the crane sets up in the crane spout, and the crane can lift displacement in the crane spout, and the extreme low position that the crane descends is for laminating with ground, and the crane risees to the highest position after, dies through decline locking mechanism lock, prevents that the crane from dropping. The utility model discloses remove the back that targets in place, will arrive ground down, the corridor expandes, has used up the back, and the corridor removes the back on the automobile body, promotes the back to fix and prevent to drop on the automobile body, remove and leave.
Description
Technical Field
The utility model relates to a portable corridor car belongs to corridor car technical field.
Background
At present, no moving corridor exists between the passenger ladder vehicle and the ferry vehicle at airports at home and abroad. In general, passengers are sent to a remote airplane position by a ferry vehicle to board or board. The problem of weather influence does not exist when the passenger boards through a terminal building; however, when passengers get on or off from a remote station, if the passengers are in the transition from the airplane passenger ladder vehicle to the ferry vehicle in severe weather such as hot days, severe cold, raining, rainstorm, rain and snow, although the passenger ladder is close to the ferry vehicle, the passengers may wet the clothes in a short time, and the temperature change causes unpleasant feeling of the passengers, so that the service quality of the airport cannot be improved. Therefore, the airport ground equipment which can deal with boarding or boarding under severe weather conditions and passenger safety and humanized management needs to be developed, the requirements of passengers are met, and the service quality is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the existence, the utility model discloses a portable corridor car for connect ferry vehicle and passenger ladder car, in order to make things convenient for the user to get into the aircraft from the ferry vehicle. The specific technical scheme is as follows:
the movable corridor vehicle comprises a vehicle body in a door frame shape or an arch shape, wherein the vehicle body comprises a top connecting part and supporting parts on the left side and the right side, and the top connecting part is fixedly connected with the supporting parts on the two sides;
one or more wheels are arranged below the two supporting parts;
a steering mechanism is arranged below one of the supporting parts, and can control the steering of wheels below the supporting part;
the relative one side of two supporting parts all is provided with crane spout, crane and canopy and holds in the palm groove and decline locking mechanism, every supporting part the canopy holds in the palm the groove and fixes with the crane, the crane sets up in the crane spout, and the crane can lift displacement in the crane spout, and the extreme low position that the crane descends is for laminating with ground, and the crane risees to the highest position after, dies through decline locking mechanism lock, prevents that the crane from dropping.
A lifting oil cylinder is arranged in each lifting frame sliding groove, one end of each lifting oil cylinder is fixed with the lifting frame sliding groove, the other end of each lifting oil cylinder is connected with the lifting frame, and the lifting frame is driven by the lifting oil cylinders to move up and down in the lifting frame sliding grooves;
or only arranging a lifting oil cylinder in a lifting frame sliding chute on the side of the bottom box, wherein the lifting oil cylinder directly drives the lifting frame on the side, and the lifting frame on the side is connected with the lifting frame on the opposite side through a chain; realize the crane synchronous lift of both sides, supporting part and top connecting portion all are provided with the sprocket, the chain is through the sprocket around the switching-over of automobile body medial surface.
The opposite side of the lifting frame sliding groove is a sliding way, a plurality of idler wheels are symmetrically arranged on the two sides of the lifting frame, the idler wheels are symmetrically positioned in the corresponding sliding ways, and the idler wheels can roll freely in the corresponding sliding ways.
The two awning brackets are parallel to each other, extend towards two sides of the vehicle body and are vertical to the top connecting part; each awning bracket is provided with an anti-falling device at the position close to the two ends of the awning bracket;
the locking rods are arranged on the outer sides of the passenger ladder vehicle side power frame and the ferry vehicle side power frame close to the corresponding awning bracket,
the anti-disengaging device comprises an anti-disengaging hook, an electromagnet, a spring, a fixed plate and a rotating plate, wherein the anti-disengaging hook is of a sheet structure, one end of the anti-disengaging hook is rotatably connected with the fixed plate, the other end of the anti-disengaging hook is provided with a hook-shaped opening, the upper portion of the end of the anti-disengaging hook is connected to the rotating plate through the spring, the rotating plate is connected with the electromagnet, the lower end of the rotating plate is rotatably connected with the fixed plate, when the electromagnet is powered on, the electromagnet is retracted to pull the rotating plate to rotate towards the electromagnet, the anti-disengaging hook also rotates synchronously, the hook-shaped opening rotates to stand up, the anti-disengaging device is loosened, the corresponding passenger ladder vehicle side power frame and ferry vehicle side power frame can move and walk, when the passenger ladder vehicle side power frame and the ferry vehicle side power frame move to the.
The descending locking mechanism comprises a lifting locking mechanism base, a locking lifting electromagnet and a lock tongue, the lower end of the lock tongue is hinged to the base, the lock tongue can rotate around a hinged point, the top of the lock tongue is connected with the lifting locking electromagnet, when the locking electromagnet is electrified, the lock tongue is tightly sucked by the locking electromagnet, the lock tongue retracts, a canopy support groove can descend and pass through, one section of horizontal section is arranged at the top of the lock tongue, the hinged point is inclined from the tail end of the horizontal section, when the canopy support groove ascends, the lock tongue can be pushed towards the electromagnet in a clockwise mode, and ascending of the canopy support groove is not affected.
One of the supporting parts is cylindrical, one wheel or more than one coaxial wheel is arranged below the supporting part, the other supporting part comprises a bottom box, a top rod and two supporting columns, the bottom box is positioned vertically below the top rod and is supported and fixed through the two supporting columns respectively positioned at the two ends of the bottom box, and the top connecting part is connected between the cylindrical supporting part and the top rod of the other supporting part;
two or more groups of wheels with different axes are arranged below the bottom box, and each group of wheels is provided with one wheel or more than one coaxial wheel;
the supporting part which is cylindrical is provided with a parking brake, and the parking brake is controlled by a brake handle to engage with a wheel below the supporting part.
The columnar supporting part is provided with a dragging pull rod, the dragging pull rod can vertically rotate upwards to be attached to the supporting part and rotate to a horizontal state, and the horizontal state is locked.
The steering wheel is connected with the steering mechanism to control steering of the steering mechanism, and the motor control handle is connected with the walking motor and used for controlling operation of the walking motor.
One side of the car body is provided with a ferry car side awning, the other side is provided with a passenger ladder car side awning,
one end of the ferry vehicle side awning is a fixed end and is fixed with the center of the vehicle body, the other end of the ferry vehicle side awning is a movable end, the movable end is provided with a ferry vehicle side power frame, one end of the passenger ladder vehicle side awning is a fixed end and is fixed with the center of the vehicle body, the other end of the passenger ladder vehicle side awning is a movable end, the movable end is provided with a passenger ladder vehicle side power frame, one or more wheels are arranged below the ferry vehicle side power frame and the passenger ladder vehicle side power frame, a traveling motor and a speed reducer are arranged inside the ferry vehicle side power frame and the passenger ladder vehicle side power frame, the traveling motors respectively drive the corresponding speed reducers, and the speed reducers drive the corresponding wheels to roll; during storage, the passenger elevator car side power frame and the ferry car side power frame can move towards the car body, and finally the passenger elevator car side power frame, the ferry car side awning and the passenger elevator car side awning are folded into the car body; when the passenger ladder car side power frame and the ferry car side power frame are unfolded, the passenger ladder car side power frame and the ferry car side power frame respectively move towards the passenger ladder car and the ferry car to travel, and finally reach corresponding positions;
the passenger elevator car side power frame is hinged with a passenger elevator car connecting awning, the top of the passenger elevator car side power frame is provided with an electric cylinder I and a sector plate, one end of the electric cylinder I and one end of the sector plate are both hinged with the passenger elevator car side power frame, the other end of the electric cylinder I is hinged with the other end of the sector plate, the other end of the sector plate is simultaneously hinged with a connecting rod, the other end of the connecting rod is hinged with the passenger elevator car connecting awning, the electric cylinder I extends out or retracts to drive the sector plate to rotate around the hinged point of the sector plate and the passenger elevator car side power frame, and the sector plate drives the connecting rod to move, so that a quadrilateral mechanism consisting of the passenger elevator car connecting awning, the connecting rod, the sector plate and the passenger elevator car side power frame is driven to move, and the passenger elevator car connecting;
the ferry vehicle side power frame is hinged with a ferry vehicle connection awning, an electric cylinder II is hinged on the ferry vehicle side power frame, the telescopic end of the electric cylinder II is hinged with the ferry vehicle connection awning, and the extension or retraction of the electric cylinder II directly drives the ferry vehicle connection awning to extend or retract;
the ferry vehicle side awning and the passenger elevator vehicle side awning both comprise a plurality of door type components in a door frame shape or an arch door shape, two fulcrums of the door type components are respectively provided with a small wheel, the door type components stand on the ground through the small wheel, any adjacent door type components are connected through a plurality of hinged connecting rods, the hinged connecting rods are distributed in a parallelogram shape, when all the door type components are tightly closed, all the hinged connecting rods are also tightly closed, and when the door type components move and are dispersed, the hinged connecting rods are opened in a parallelogram shape;
the car side awning of the ferry car and the passenger ladder car side awning are respectively provided with awning cloth outside, and the awning cloth and the door type component are provided with a plurality of connecting points.
The utility model discloses a theory of operation is:
the utility model has two types of moving of the vehicle body, namely, one type, the towing pull rod is connected on the towing hook at the rear part of the towing vehicle, and the towing vehicle provides power to realize the moving of the whole vehicle; and in the second mode, a driver sits in the cab to operate the vehicle, and the motor dragging type power unit provides power to realize the movement of the whole vehicle.
After the gallery vehicle is parked in place and the parking brake is applied, an operator operates the vehicle electric cabinet to enable the hydraulic power unit to work, the lifting oil cylinder descends to drive the lifting frame on the side to descend along the lifting frame sliding groove through the idler wheel, and meanwhile, the chain connected with the lifting frame drives another lifting frame connected with the chain to descend along the lifting frame sliding groove through the idler wheel after passing through the three chain wheels until the two lifting frames descend to the ground and are attached to the ground.
The four anti-falling devices on the passenger elevator car side of the two lifting frames are opened to drive the two walking motors on the power frame on the passenger elevator car side, the walking motors respectively drive the corresponding speed reducers, and the speed reducers drive the wheels to enable the power frame on the passenger elevator car side to move outwards to drive the awning on the passenger elevator car side connected with the speed reducers to extend out. When the power frame on the passenger elevator car side moves to a position close to the passenger elevator car, the power frame stops moving; the electric cylinder I on the power frame at the passenger elevator car side is operated to extend out to drive a quadrilateral mechanism consisting of the passenger elevator car connecting awning, the connecting rod, the sector plate and the power frame at the passenger elevator car side to move, so that the passenger elevator car connecting awning is unfolded and connected with the passenger elevator car.
Two walking motors are arranged on the power frame on the side of the ferry vehicle and respectively drive corresponding speed reducers, and the speed reducers drive wheels to enable the power frame on the side of the ferry vehicle to move outwards and drive the awning on the side of the ferry vehicle connected with the power frame to extend out. When the power frame on the side of the ferry vehicle moves to a position close to the parking position of the ferry vehicle, the power frame stops moving; and operating the electric cylinder II on the power frame at the side of the ferry vehicle to extend out to drive the ferry vehicle to be connected with the awning, so that the ferry vehicle is connected with the awning to be unfolded and connected with the ferry vehicle.
At this time, the corridor erection is completely finished, and boarding or alighting can be carried out through the corridor and the passenger elevator car.
After the boarding or disembarking work is finished, the operator operates the vehicle electric cabinet to finish the following evacuation work.
And operating the electric cylinder II on the power frame at the side of the ferry vehicle to retract, and driving the ferry vehicle to be connected with the awning so as to enable the ferry vehicle to be connected with the awning to retract. Two walking motors are arranged on the power frame on the side of the ferry vehicle and respectively drive corresponding speed reducers, and the speed reducers drive wheels to enable the power frame on the side of the ferry vehicle to move inwards and drive the awning on the side of the ferry vehicle connected with the power frame to retract. The ferry vehicle side awning and the ferry vehicle side power frame shrink on the awning bracket when retracting, and when in place, the two anti-falling devices on the ferry vehicle side on the lifting frame are locked to prevent the ferry vehicle side awning and the ferry vehicle side power frame from falling off the bracket.
The electric cylinder I on the power frame at the passenger elevator car side is operated to retract, and a quadrilateral mechanism consisting of the passenger elevator car connecting awning, the connecting rod, the sector plate and the power frame at the passenger elevator car side is driven to move, so that the passenger elevator car connecting awning is retracted. The two walking motors on the power frame at the passenger elevator car side are driven, the walking motors respectively drive corresponding speed reducers, and the speed reducers drive wheels to enable the power frame at the passenger elevator car side to move inwards and drive the awning at the passenger elevator car side connected with the power frame to retract. When the passenger elevator car side awning and the passenger elevator car side power frame retract, the awning support grooves are retracted, when the passenger elevator car side awning and the passenger elevator car side power frame are in place, the two anti-falling devices on the passenger elevator car side of the lifting frame are locked, and the passenger elevator car side awning and the passenger elevator car side power frame are prevented from falling off the support grooves.
The lift button of the operation oil cylinder makes the hydraulic power unit work, the lift oil cylinder rises, the corresponding lifting frame rises along the lifting frame sliding groove through the idler wheel, the chain connected with the lifting frame simultaneously drives another lifting frame connected with the chain through the three chain wheels to rise along the lifting frame sliding groove through the idler wheel, the lifting frame rises to the descending locking mechanism installed on the vehicle body until the two lifting frames rise, and the spring bolt pins the lifting frame to prevent the lifting frame from sliding downwards.
And releasing the parking brake, and dragging the gallery vehicle to drive away from the station or directly driving the gallery vehicle to drive away from the station by using the tractor.
The utility model has the advantages that:
the gallery of the utility model has longer length and is applicable to any length within the effective length range; the whole vehicle is convenient and fast to move. Effectively solves the problem of no protection for boarding at a far airport, and improves the service experience of passengers.
Drawings
Figure 1 is a front view of the storage state of the present invention,
figure 2 is a view from the direction a of figure 1,
figure 3 is a structural view of the vehicle body of the utility model,
figure 4 is a front view of the utility model in an unfolded state,
figure 5 is a top view of figure 4,
figure 6 is a schematic view of the anti-falling device of the present invention,
figure 7 is a schematic view of the descending locking mechanism of the present invention,
list of reference numerals: 1. the system comprises a vehicle body, 101, a supporting part, 101-1, a bottom box, 101-2, a top rod, 101-3, a supporting column, 102, a top connecting part, 2, a chain, 3, a lifting frame, 4, a lifting oil cylinder, 5, a lifting frame sliding groove, 6, an anti-falling device, 7, wheels, 8, a canopy bracket, 9, a chain wheel, 11, a steering mechanism, 12, a dragging pull rod, 13, a parking brake, 14, a traveling motor, 15, wheels, 16, a speed reducer, 17, electric cylinders I and 18, a ferry vehicle connecting awning, 19, electric cylinders II and 20, a ferry vehicle side power frame, 21, a ferry vehicle side awning, 22, a passenger vehicle side awning, 23, a passenger vehicle side power frame, 24, small wheels, 25, a hinged connecting rod, 26, a door type member, 27, a ladder vehicle connecting awning, 28, a roller, 29, a falling locking mechanism, 30, a sector plate, 31, a lifting frame, The lifting locking mechanism comprises a connecting rod 32, a fixing plate 33, an anti-disengaging hook 34, a spring 35, a rotating plate 36, an electromagnet 37, a lifting locking mechanism base 38, a lock tongue 39 and a locking lifting electromagnet.
Detailed Description
The invention will be further elucidated with reference to the drawings and the detailed description. It should be understood that the following detailed description is illustrative of the invention only and is not intended to limit the scope of the invention.
Referring to fig. 1-7, the airport moving corridor comprises a vehicle body 1, a chain 2, a lifting frame 3, a lifting oil cylinder 4, a lifting frame sliding groove 5, an anti-falling device 6, a wheel 7, a rain cover bracket 8, a chain wheel 9, a steering mechanism 11, a towing pull rod 12, a parking brake 13, a traveling motor 14, a wheel 15, a speed reducer 16, an electric cylinder I17, a ferry vehicle connecting rain cover 18, an electric cylinder II 19, a ferry vehicle side power frame 20, a ferry vehicle side rain cover 21, a passenger vehicle side rain cover 22, a passenger vehicle side power frame 23, a small wheel 24, a hinged connecting rod 25, a door type member 26, a passenger vehicle connecting rain cover 27, a roller 28, a descending locking mechanism 29, a sector plate 30, a connecting rod 31, a fixing plate 32, an anti-falling hook 33, a spring 34, a rotating plate 35, an electromagnet 36, a lifting locking mechanism base 37, a locking tongue 38 and a locking lifting electromagnet 39.
Example 1:
portable corridor car, including being the automobile body of door frame shape or arched door shape, the automobile body includes the supporting part of top connecting portion and left and right sides, the supporting part of top connecting portion fixed connection both sides. The utility model discloses wholly be the framework of door, let the people can follow wherein current.
One or more wheels are arranged below the two supporting parts. And a steering mechanism is arranged below one of the supporting parts, and can control the steering of the wheels below the supporting part. Let through the wheel the utility model discloses can shift the position.
The relative one side of two supporting parts all is provided with crane spout, crane and canopy and holds in the palm groove and decline locking mechanism, and the canopy of every supporting part holds in the palm the groove fixed with the crane, and the crane setting is in the crane spout, and the crane can be in crane spout lift movement, and the extreme low position that the crane descends is for laminating with ground, and the crane risees to the highest position after, dies through decline locking mechanism lock, prevents that the crane from dropping.
All be provided with lift cylinder in every crane spout, lift cylinder's one end is fixed with the crane spout, and the other end is connected with the crane, reciprocates in the crane spout through lift cylinder drive crane.
Or only arranging a lifting oil cylinder in a lifting frame sliding chute on the side of the bottom box, wherein the lifting oil cylinder directly drives the lifting frame on the side, and the lifting frame on the side is connected with the lifting frame on the opposite side through a chain; realize the crane synchronous lift of both sides, supporting part and top connecting portion all are provided with the sprocket, and the chain is through the sprocket around the switching-over of automobile body medial surface.
The structure of realizing the crane is as follows: the opposite side of crane spout is the slide, and the bilateral symmetry of crane is provided with a plurality of gyro wheel, and the gyro wheel symmetry is located corresponding slide, and the gyro wheel can roll in corresponding slide, and then drives the crane and rise or descend.
The two awning brackets are parallel to each other, extend towards the two sides of the vehicle body and are vertical to the top connecting part; each awning bracket is provided with an anti-falling device at the position close to the two ends of the awning bracket; after the rain cover is stored, the rain cover is fixed on the vehicle body through the anti-falling device.
The locking rods are arranged on the outer sides of the passenger ladder vehicle side power frame and the ferry vehicle side power frame close to one side of the corresponding awning bracket. The locking rod is used with descending locking mechanism cooperation, reaches the locking function, and the locking rod realizes descending locking in inserting descending locking mechanism's the spring bolt.
Example 2:
the anti-drop device has the specific structure that: the anti-disengaging device comprises an anti-disengaging hook, an electromagnet, a spring, a fixing plate and a rotating plate, wherein the anti-disengaging hook is of a sheet structure, one end of the anti-disengaging hook is rotatably connected with the fixing plate, the other end of the anti-disengaging hook is provided with a hook-shaped opening, the upper portion of the end of the anti-disengaging hook is connected to the rotating plate through the spring, the rotating plate is connected with the electromagnet, the lower end of the rotating plate is rotatably connected with the fixing plate, when the electromagnet is powered on, the electromagnet is retracted, the rotating plate is pulled to rotate towards the electromagnet, the anti-disengaging hook also rotates synchronously, the hook-shaped opening rotates to stand up, the anti-disengaging device is loosened, the corresponding passenger ladder vehicle side power frame and ferry vehicle side power frame can move and walk, when the passenger ladder vehicle side power frame and the ferry vehicle side power frame move.
Example 3:
the descending locking mechanism has the specific structure that: descending locking mechanism includes lift locking mechanism base, locking lift electro-magnet and spring bolt, the lower extreme and the base of spring bolt are articulated, the spring bolt can be rotatory around the pin joint, the top and the lift locking electro-magnet of spring bolt are connected, when the locking electro-magnet circular telegram, the spring bolt is inhaled tightly to the locking electro-magnet, the spring bolt withdrawal can let the canopy support groove descend and pass through, the spring bolt top is provided with one section horizontal segment, incline to the pin joint from the end of horizontal segment, when the canopy support groove rises, can impel the spring bolt towards the electro-magnet in the same direction as the potential, do not influence the rising of canopy support.
Example 4:
the concrete structure of supporting part does: one of them supporting part is the cylindricality, is provided with a wheel or more than one coaxial wheel below this supporting part, and another supporting part includes bottom case, top pole and two spinal branch daggers, and the bottom case is located the perpendicular below of top pole, supports fixedly through two spinal branch daggers that are located its both ends respectively, and the top connecting portion connect the centre that is the top pole of cylindricality supporting part and another supporting part.
Two or more groups of wheels with different axes are arranged below the bottom box, and each group of wheels is provided with one wheel or more than one coaxial wheel.
The supporting part which is cylindrical is provided with a parking brake, and the parking brake is controlled by a brake handle to engage with a wheel below the supporting part.
Example 5:
the utility model discloses the mode that realizes the walking removal has two kinds:
one is that: the supporting part that is the cylindricality is provided with and pulls the pull rod, pulls the pull rod and can vertically upwards rotate and support part laminating to and rotate to the horizontality, and the locking is at the horizontality. Pull and pull the pull rod through the motor vehicle, will the utility model discloses pull the walking.
The other is as follows: the outer side of the bottom box is provided with a cab, a steering wheel, a motor control handle and a brake handle are arranged in the cab, the steering wheel is connected with a steering mechanism to control steering of the steering mechanism, and the motor control handle is connected with a walking motor and used for controlling operation of the walking motor.
Example 6:
the two side awnings of the car body are further designed, one side of the car body is provided with a ferry car side awning, and the other side of the car body is provided with a passenger ladder car side awning.
One end of the ferry vehicle side awning is a fixed end and is fixed with the center of the vehicle body, the other end of the ferry vehicle side awning is a movable end, the movable end is provided with a ferry vehicle side power frame, one end of the passenger ladder vehicle side awning is a fixed end and is fixed with the center of the vehicle body, the other end of the passenger ladder vehicle side awning is a movable end, the movable end is provided with a passenger ladder vehicle side power frame, one or more wheels are arranged below the ferry vehicle side power frame and the passenger ladder vehicle side power frame, the interior of the ferry vehicle side power frame and the interior of the passenger ladder vehicle side power frame are both provided with a walking motor and a speed reducer, the walking motors respectively drive corresponding speed reducers, and the speed; during storage, the power frame at the passenger elevator car side and the power frame at the ferry car side can move towards the car body, and finally the power frame at the passenger elevator car side, the power frame at the ferry car side, the awning at the ferry car side and the awning at the passenger elevator car side are all folded into the car body; when the passenger ladder car is unfolded, the power frame on the passenger ladder car side and the power frame on the ferry car side respectively move towards the passenger ladder car and the ferry car to travel, and finally reach corresponding positions.
The passenger elevator car side power frame is hinged with a passenger elevator car connection awning, the top of the passenger elevator car side power frame is provided with an electric cylinder I and a sector plate, one end of the electric cylinder I and one end of the sector plate are hinged with the passenger elevator car side power frame, the other end of the electric cylinder I is hinged with the other end of the sector plate, the other end of the sector plate is hinged with a connecting rod, the other end of the connecting rod is hinged with the passenger elevator car connection awning, the electric cylinder I extends out or retracts to drive the sector plate to rotate around a hinged point of the sector plate and the passenger elevator car side power frame, and the sector plate drives the connecting rod to move, so that a quadrilateral mechanism consisting of the passenger elevator car connection awning, the connecting rod, the sector plate and the passenger elevator car side power frame is driven to move, and the passenger elevator car.
The ferry vehicle side power frame is hinged with a ferry vehicle connection awning, an electric cylinder II is hinged on the ferry vehicle side power frame, the telescopic end of the electric cylinder II is hinged with the ferry vehicle connection awning, and the extension or retraction of the electric cylinder II directly drives the ferry vehicle connection awning to extend or retract;
ferry car side canopy and passenger ladder car side canopy all include that a plurality of is the gate-type component of door frame shape or arched door shape, two fulcrums of gate-type component all are provided with the steamboat, the gate-type component stands subaerial through the steamboat, connect through the articulated connecting rod of a plurality of between the gate-type component of arbitrary adjacent, articulated connecting rod is the parallelogram shape and distributes, when all gate-type components all closely closed, all articulated connecting rod also closely closed, when the gate-type component removes and disperses, articulated pull rod is parallelogram and is opened by pulling open.
The outer surfaces of the side awning of the ferry vehicle and the side awning of the passenger ladder vehicle are provided with awning cloth, and the awning cloth is provided with a plurality of connecting points with the door type component.
With reference to fig. 3, the utility model discloses a structure of automobile body is three fulcrum wheeled automobile body 1, and three wheel is installed to automobile body 1 bottom, overlooks and is the T word shape, turns to the structural installation and is equipped with steering mechanism 11 at the rear portion, and steering mechanism 11 contains slewing bearing, steering wheel axle, brake ware, brake drum and directive wheel. The towing pull rod 12 is fixed on the steering mechanism 11 in an articulated manner. The front part is provided with two wheels 7, and when the vehicle moves in a towing mode, the wheels 7 are driven wheels; when the vehicle is moved in a form of electric driving, the wheels 7 are driving wheels, and the driving of the wheels 7 is a traveling motor driving unit installed thereto.
The front part of the three-pivot wheel type vehicle body 1 is provided with a lifting frame sliding groove 5 and a lifting frame 3, the lifting frame sliding groove 5 is fixedly connected with the vehicle body 1, and the idler wheel 28 is arranged on the side surface of the lifting frame 3. The rear part of the vehicle body 1 is provided with a lifting frame sliding groove 5, the lifting frame sliding groove 5 is fixedly connected with the vehicle body 1, and the side surface of the lifting frame is provided with a roller 28. 4 one end and automobile body 1 fixed connection of lift cylinder, the other end and crane 3 fixed connection, sprocket 9 and automobile body 1 fixed connection, 2 one end of chain are connected with crane 5, behind sprocket 9 with another crane fixed connection. The descent lock mechanism 29 is fixedly connected to the vehicle body 1.
The fixed end of the passenger elevator car side awning 22 is fixed at the middle part of the lifting frame 3, and the fixed end of the ferry car side awning 18 is fixed at the middle parts of the two lifting frames 3. The passenger elevator car side power frame 23 is connected with the passenger elevator car side awning 22 in a floating manner, and the ferry car side power frame 20 is connected with the ferry car side awning 21 in a floating manner. The passenger ladder car is connected with the awning 27 and hinged with the passenger ladder car side power frame 23. One end of the electric cylinder I17 is hinged with the power frame 23 on the passenger elevator car side, the other end of the electric cylinder I17 is hinged with the sector plate 39, the sector plate 30 is hinged with the power frame 23 on the passenger elevator car side, another hinge point is arranged on the sector plate 30 and hinged with the connecting rod 31, and the other end of the connecting rod 31 is hinged with the awning 27 connected with the passenger elevator car. The ferry vehicle is connected with the awning 18 and hinged with the ferry vehicle side power frame 20, one end of the electric cylinder II 19 is hinged with the ferry vehicle side power frame 20, and the other end of the electric cylinder II 19 is hinged with the ferry vehicle connection awning 18. The two lifting frames 3 are respectively fixed with a canopy bracket 8, and a passenger ladder car side canopy 22, a passenger ladder car side power frame 23, a ferry car side canopy 21 and a ferry car side power frame 20 are contracted on the canopy bracket 8. The anti-falling device 6 is fixedly arranged at the two ends of the two lifting frames.
The passenger lift car side awning 22 and the ferry car side awning 21 are composed of a telescopic frame consisting of a plurality of door type members 26 and a hinged connecting rod 25 and awning cloth arranged on the telescopic frame, and wheels 24 are arranged at the bottom of each door type member 26.
The passenger elevator car side power frame 23 and the ferry car side power frame 20 are composed of a door type component 26, a motor 14 at the lower part, a reduction box 16 and wheels 15.
As can be seen from fig. 6, the anti-slip device comprises an anti-slip hook 33, an electromagnet 36, a spring 34, a fixed plate 32 and a rotating plate 33, wherein the anti-slip hook 33 is of a sheet structure, one end of the anti-slip hook 33 is rotatably connected with the fixed plate 32, the other end of the anti-slip hook is provided with a hook-shaped opening, the upper part of the end is connected to the rotating plate 35 through the spring 34, the rotating plate 35 is connected with the electromagnet 36, the lower end of the rotating plate 34 is rotatably connected with the fixed plate 32, when the electromagnet 36 is electrified, the electromagnet 36 is retracted, the rotating plate 35 is pulled to rotate towards the electromagnet 36, the anti-slip hook 33 also synchronously rotates, the hook-shaped opening rotates and stands up, the anti-slip device is released, the corresponding power frame on the passenger car side and the power frame on the ferry car side can move, when the power frame on the passenger car side and the power frame on the ferr, and locking is realized.
It can be seen in combination with fig. 7 that descending locking mechanism includes lift locking mechanism base 37, locking lift electro-magnet 39 and spring bolt 38, the lower extreme and the lift locking mechanism base 37 of spring bolt 38 are articulated, spring bolt 38 can be rotatory around the pin joint, the top and the lift locking electro-magnet 39 of spring bolt 38 are connected, when locking electro-magnet 39 circular telegram, the spring bolt is inhaled tightly to locking electro-magnet 39, spring bolt 38 retracts, can let the canopy support groove descend and pass through, spring bolt 38 top is provided with one section horizontal segment, incline to the pin joint from the end of horizontal segment, when the canopy support groove rises, can impel the spring bolt towards the electro-magnet in the same direction as the potential, do not influence the rising of canopy.
The working principle and working process of the present invention are specifically described below:
after the gallery vehicle is parked in place, the parking brake 13 is pulled up, after the parking brake is implemented, an operator operates the vehicle electric cabinet to enable the hydraulic power unit to work, the lifting oil cylinder 4 descends, the lifting frame 3 descends along the lifting frame sliding groove 5 through the idler wheel 28, meanwhile, the chain 2 connected with the lifting frame 3 drives another lifting frame connected with the chain 2 to descend along the corresponding lifting frame sliding groove 5 through the idler wheel 28 after passing through the three chain wheels 9 until the two lifting frames are all descended to the ground and attached to the ground.
Two anti-falling devices 6 on the passenger elevator car side of the two lifting frames are opened to drive two walking motors 14 on a power frame 23 on the passenger elevator car side, the walking motors 14 respectively drive corresponding speed reducers 16, and the speed reducers 16 drive wheels 13 to enable the power frame 23 on the passenger elevator car side to move outwards to drive a rain cover 22 on the passenger elevator car side connected with the power frame to extend out. When the power frame 23 on the passenger elevator car side moves to a position close to the passenger elevator car, the movement is stopped; the electric cylinder I17 on the power frame 23 at the passenger elevator car side is operated to extend out to drive a quadrilateral mechanism consisting of the passenger elevator car connecting awning 27, the connecting rod 31, the sector plate 30 and the power frame 23 at the passenger elevator car side to move, so that the passenger elevator car connecting awning 27 is unfolded and connected with the passenger elevator car.
Two anti-falling devices 6 on the ferry vehicle side on the two lifting frames are opened, two walking motors 14 on a power frame 20 on the ferry vehicle side are driven, the walking motors 14 respectively drive corresponding speed reducers 16, and the speed reducers 16 drive wheels 13, so that the power frame 20 on the ferry vehicle side moves outwards, and a ferry vehicle side awning 21 connected with the power frame is driven to extend out. When the power frame 20 on the side of the ferry vehicle moves to a position close to the stop of the ferry vehicle, the movement is stopped; and operating the electric cylinder II 19 on the power frame 20 at the side of the ferry vehicle to extend out to drive the ferry vehicle to be connected with the awning 18, so that the ferry vehicle is connected with the awning 18 to be unfolded and connected with the ferry vehicle.
At this time, the corridor erection is completely finished, and boarding or alighting can be carried out through the corridor and the passenger elevator car.
After the boarding or disembarking work is finished, the operator operates the vehicle electric cabinet to finish the following evacuation work.
And operating the electric cylinder II 19 on the power frame 20 at the side of the ferry vehicle to retract, and driving the ferry vehicle to be connected with the awning 18 so as to enable the ferry vehicle to be connected with the awning 18 to retract. Two walking motors 14 on the power frame 20 on the side of the ferry vehicle are driven, the walking motors 14 respectively drive corresponding speed reducers 16, and the speed reducers 16 drive wheels 13, so that the power frame 20 on the side of the ferry vehicle moves inwards to drive the awning 21 on the side of the ferry vehicle connected with the power frame to retract. The ferry vehicle side awning 21 and the ferry vehicle side power frame 20 are retracted to be contracted on the awning bracket 8, and when the ferry vehicle side awning and the ferry vehicle side power frame are in place, the two anti-falling devices 6 on the ferry vehicle side on the two lifting frames are locked, so that the ferry vehicle side awning 21 and the ferry vehicle side power frame 20 are prevented from falling off from the awning bracket 8 in the moving process of the vehicle.
The electric cylinder I17 on the power frame 23 at the passenger elevator car side is operated to retract, and a quadrilateral mechanism consisting of the passenger elevator car connecting awning 18, the connecting rod 31, the sector plate 30 and the power frame 23 at the passenger elevator car side is driven to move, so that the passenger elevator car connecting awning 27 is retracted. The two walking motors 14 on the power frame 23 at the passenger elevator car side are driven, the walking motors 14 respectively drive the corresponding speed reducers 16, and the speed reducers 16 drive the wheels 13, so that the power frame 23 at the passenger elevator car side moves inwards to drive the awning 22 at the passenger elevator car side connected with the power frame to retract. When the passenger elevator car side awning 22 and the passenger elevator car side power frame 23 retract, the two anti-falling devices 6 on the passenger elevator car side of the two lifting frames 3 are locked when the passenger elevator car side awning 22 and the passenger elevator car side power frame 23 retract on the awning bracket 8, and the passenger elevator car side awning 22 and the passenger elevator car side power frame 23 are prevented from falling off from the awning bracket 8.
The 4 lift buttons of operation lift cylinder make hydraulic power unit work, lift cylinder 4 rises, crane 3 rises along crane spout 5 through gyro wheel 28, chain 2 of being connected with this crane 3 drives another crane 10 that links to each other with chain 9 behind three sprocket 9 simultaneously and rises along corresponding crane spout 5 through gyro wheel 28 together, it all rises to the descending locking mechanism 29 work of installing on the automobile body until two cranes, the spring bolt pins crane 3, prevent that two cranes from gliding.
And (3) releasing the parking brake 13, lowering the drag pull rod 12, and dragging the gallery vehicle to drive away from the station or directly driving the gallery vehicle away from the station by using the tractor.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, but also comprises the technical scheme formed by the arbitrary combination of the technical characteristics.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The movable corridor vehicle is characterized by comprising a vehicle body in a door frame shape or an arch shape, wherein the vehicle body comprises a top connecting part and supporting parts on the left side and the right side, and the top connecting part is fixedly connected with the supporting parts on the two sides;
one or more wheels are arranged below the two supporting parts;
a steering mechanism is arranged below one of the supporting parts, and can control the steering of wheels below the supporting part;
the relative one side of two supporting parts all is provided with crane spout, crane and canopy and holds in the palm groove and decline locking mechanism, every supporting part the canopy holds in the palm the groove and fixes with the crane, the crane sets up in the crane spout, and the crane can lift displacement in the crane spout, and the extreme low position that the crane descends is for laminating with ground, and the crane risees to the highest position after, dies through decline locking mechanism lock, prevents that the crane from dropping.
2. The mobile corridor vehicle as claimed in claim 1, wherein each lifting frame sliding slot is provided with a lifting cylinder, one end of the lifting cylinder is fixed with the lifting frame sliding slot, the other end of the lifting cylinder is connected with the lifting frame, and the lifting frame is driven by the lifting cylinder to move up and down in the lifting frame sliding slot;
or only arranging a lifting oil cylinder in a lifting frame sliding chute on the side of the bottom box, wherein the lifting oil cylinder directly drives the lifting frame on the side, and the lifting frame on the side is connected with the lifting frame on the opposite side through a chain; realize the crane synchronous lift of both sides, supporting part and top connecting portion all are provided with the sprocket, the chain is through the sprocket around the switching-over of automobile body medial surface.
3. The mobile corridor vehicle as claimed in claim 1 or 2, wherein the opposite sides of the lifting frame sliding groove are slideways, the two sides of the lifting frame are symmetrically provided with a plurality of rollers, the rollers are symmetrically positioned in the corresponding slideways, and the rollers can freely roll in the corresponding slideways.
4. The mobile corridor vehicle as claimed in claim 1 or 2, wherein the descending locking mechanism comprises a base of the ascending and descending locking mechanism, a locking ascending and descending electromagnet and a locking tongue, the lower end of the locking tongue is hinged to the base, the locking tongue can rotate around a hinged point, the top of the locking tongue is connected with the ascending and descending locking electromagnet, when the locking electromagnet is powered on, the locking electromagnet sucks the locking tongue tightly, the locking tongue retracts, the awning bracket can descend to pass through, the top of the locking tongue is provided with a horizontal section, the horizontal section is inclined to the hinged point from the tail end of the horizontal section, when the awning bracket ascends, the locking tongue can be pushed towards the electromagnet in a clockwise mode, and the ascending of the awning bracket is not affected.
5. The mobile corridor vehicle as claimed in claim 1 or 2, wherein one of the support parts is cylindrical, one wheel or more than one coaxial wheel is arranged below the support part, the other support part comprises a bottom box, a top rod and two support columns, the bottom box is vertically below the top rod and is supported and fixed by the two support columns respectively arranged at two ends of the bottom box, and the top connecting part connects the cylindrical support part and the middle of the top rod of the other support part;
two or more groups of wheels with different axes are arranged below the bottom box, and each group of wheels is provided with one wheel or more than one coaxial wheel;
the supporting part which is cylindrical is provided with a parking brake, and the parking brake is controlled by a brake handle to engage with a wheel below the supporting part.
6. The mobile galley cart of claim 5, wherein the cylindrical support portion is provided with a drag pull bar that can be rotated vertically upward into engagement with the support portion and rotated to a horizontal position and locked in the horizontal position.
7. The mobile corridor vehicle as claimed in claim 5, wherein a cab is provided outside the bottom box, a steering wheel, a motor control handle and a brake handle are provided in the cab, the steering wheel is connected with a steering mechanism for controlling the steering of the steering mechanism, and the motor control handle is connected with a travel motor for controlling the operation of the travel motor.
8. The mobile veranda car as claimed in claim 6 or 7, wherein the car body is provided with a ferry car side awning on one side and a passenger ladder car side awning on the other side,
one end of the ferry vehicle side awning is a fixed end and is fixed with the center of the vehicle body, the other end of the ferry vehicle side awning is a movable end, the movable end is provided with a ferry vehicle side power frame, one end of the passenger ladder vehicle side awning is a fixed end and is fixed with the center of the vehicle body, the other end of the passenger ladder vehicle side awning is a movable end, the movable end is provided with a passenger ladder vehicle side power frame, one or more wheels are arranged below the ferry vehicle side power frame and the passenger ladder vehicle side power frame, a traveling motor and a speed reducer are arranged inside the ferry vehicle side power frame and the passenger ladder vehicle side power frame, the traveling motors respectively drive the corresponding speed reducers, and the speed reducers drive the corresponding wheels to roll; during storage, the passenger elevator car side power frame and the ferry car side power frame can move towards the car body, and finally the passenger elevator car side power frame, the ferry car side awning and the passenger elevator car side awning are folded into the car body; when the passenger ladder car side power frame and the ferry car side power frame are unfolded, the passenger ladder car side power frame and the ferry car side power frame respectively move towards the passenger ladder car and the ferry car to travel, and finally reach corresponding positions;
the passenger elevator car side power frame is hinged with a passenger elevator car connecting awning, the top of the passenger elevator car side power frame is provided with an electric cylinder I and a sector plate, one end of the electric cylinder I and one end of the sector plate are both hinged with the passenger elevator car side power frame, the other end of the electric cylinder I is hinged with the other end of the sector plate, the other end of the sector plate is simultaneously hinged with a connecting rod, the other end of the connecting rod is hinged with the passenger elevator car connecting awning, the electric cylinder I extends out or retracts to drive the sector plate to rotate around the hinged point of the sector plate and the passenger elevator car side power frame, and the sector plate drives the connecting rod to move, so that a quadrilateral mechanism consisting of the passenger elevator car connecting awning, the connecting rod, the sector plate and the passenger elevator car side power frame is driven to move, and the passenger elevator car connecting;
the ferry vehicle side power frame is hinged with a ferry vehicle connection awning, an electric cylinder II is hinged on the ferry vehicle side power frame, the telescopic end of the electric cylinder II is hinged with the ferry vehicle connection awning, and the extension or retraction of the electric cylinder II directly drives the ferry vehicle connection awning to extend or retract;
the ferry vehicle side awning and the passenger elevator vehicle side awning both comprise a plurality of door type components in a door frame shape or an arch door shape, two fulcrums of the door type components are respectively provided with a small wheel, the door type components stand on the ground through the small wheel, any adjacent door type components are connected through a plurality of hinged connecting rods, the hinged connecting rods are distributed in a parallelogram shape, when all the door type components are tightly closed, all the hinged connecting rods are also tightly closed, and when the door type components move and are dispersed, the hinged connecting rods are opened in a parallelogram shape;
the car side awning of the ferry car and the passenger ladder car side awning are respectively provided with awning cloth outside, and the awning cloth and the door type component are provided with a plurality of connecting points.
9. The mobile galley cart of claim 8, wherein two of said canopy brackets are parallel to each other, extend toward both sides of the body, and are perpendicular to the top connection; each awning bracket is provided with an anti-falling device at the position close to the two ends of the awning bracket;
the locking rods are arranged on the outer sides of the passenger ladder vehicle side power frame and the ferry vehicle side power frame close to the corresponding awning bracket,
the anti-disengaging device comprises an anti-disengaging hook, an electromagnet, a spring, a fixed plate and a rotating plate, wherein the anti-disengaging hook is of a sheet structure, one end of the anti-disengaging hook is rotatably connected with the fixed plate, the other end of the anti-disengaging hook is provided with a hook-shaped opening, the upper portion of the end of the anti-disengaging hook is connected to the rotating plate through the spring, the rotating plate is connected with the electromagnet, the lower end of the rotating plate is rotatably connected with the fixed plate, when the electromagnet is powered on, the electromagnet is retracted to pull the rotating plate to rotate towards the electromagnet, the anti-disengaging hook also rotates synchronously, the hook-shaped opening rotates to stand up, the anti-disengaging device is loosened, the corresponding passenger ladder vehicle side power frame and ferry vehicle side power frame can move and walk, when the passenger ladder vehicle side power frame and the ferry vehicle side power frame move to the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560724.XU CN210027970U (en) | 2019-04-23 | 2019-04-23 | Movable corridor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560724.XU CN210027970U (en) | 2019-04-23 | 2019-04-23 | Movable corridor vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN210027970U true CN210027970U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920560724.XU Active CN210027970U (en) | 2019-04-23 | 2019-04-23 | Movable corridor vehicle |
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| CN (1) | CN210027970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987244A (en) * | 2019-04-23 | 2019-07-09 | 江苏上骐重工科技有限公司 | Mobile gallery vehicle |
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2019
- 2019-04-23 CN CN201920560724.XU patent/CN210027970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987244A (en) * | 2019-04-23 | 2019-07-09 | 江苏上骐重工科技有限公司 | Mobile gallery vehicle |
| CN109987244B (en) * | 2019-04-23 | 2024-06-11 | 江苏上骐重工科技有限公司 | Mobile corridor vehicle |
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