CN107386857A - Built-in stopping sliding door - Google Patents
Built-in stopping sliding door Download PDFInfo
- Publication number
- CN107386857A CN107386857A CN201710684134.3A CN201710684134A CN107386857A CN 107386857 A CN107386857 A CN 107386857A CN 201710684134 A CN201710684134 A CN 201710684134A CN 107386857 A CN107386857 A CN 107386857A
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- China
- Prior art keywords
- plate
- door
- upper rail
- car body
- built
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/56—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings
- E05F15/565—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings for railway-cars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
- B61D19/005—Door arrangements specially adapted for rail vehicles characterised by the movements of the door sliding
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of built-in stopping sliding door, including load carrier, drive mechanism, upper rail, top sheave component, door-plate and pressing device, drive mechanism, upper rail is arranged on load carrier, top sheave component is arranged on upper rail, drive mechanism driving door-plate motion, pressing device includes second piston cylinder and connecting rod, second piston cylinder is hinged on car body, the second piston bar and rod hinge connection of second piston cylinder, rod hinge connection is on car body, load carrier is hinged with car body, upper rail be two and along load carrier length direction in the same direction and be set parallel to each other, top sheave component on two upper rails is connected with same door-plate, door-plate does plug roping under the collective effect of two upper rail top sheave components and moved.The compression for the pressing device that the present invention passes through eliminates the gap between door-plate outer surface and car body outer surface, and lower guideway and downslide wheel assembly mating reaction make door-plate more stable during switch gate, avoid the swing of door-plate.
Description
Technical field
The present invention relates to railroad train door system, more particularly to a kind of built-in stopping sliding door.
Background technology
The entrance automatic door unit of bullet train is divided into substantially both at home and abroad at present：Externally swing stopping sliding door and built-in side sliding door,
Wherein externally swing stopping sliding door is generally used for more than 250km/h train, and built-in side sliding door is used for below 250km/h train.
The externally swing stopping sliding door of prior art one is rotated using motor driving leading screw, and then leading screw drives door-plate by track
Track is moved, so as to realize the plug drag switch of door；Recycle major-minor latch mechanism locked and tense door-plate, to realize sealing and limit
Position.The defects of the prior art is：1. due to being externally swing, then car body must leave enough distances with platform, so limit
Fall risk when having made the overall width of car body and having added passenger getting on/off.2. because the connection of door-plate and driving is using outstanding
Arm is connected to the upper forepart of door-plate, and to ensure that this cantilever does not interfere car body, then this mechanism limits the width of door-plate, also just limits
The A/F of train is made.It has impact on the size of in-car parts and the comfortableness of passenger.3. because externally swing stopping sliding door is
Opened to outside car, when train, which is run at high speed, to be crossed with two cars, due to being influenceed by larger air pressure fluctuation, door-plate may
Come off.The security of train is have impact on, and the requirement to major-minor latch mechanism is high.4. sealing property is poor, externally swing stopping sliding door
It is to tense door-plate using major-minor lock so that the adhesive tape jointing car body on door-plate.When train high speed meeting or by tunnel, due to
Influenceed by negative pressure, adhesive tape may be caused to depart from car body, so as to which gas leakage occur.It can so cause noise larger, have impact on and multiply
The comfortableness of visitor.5. externally swing sliding plug door system complicated integral structure, and using motor control, therefore will to electrical system
Higher (being related to embedded software developing) is asked, cost is higher, maintenance is inconvenient.
The built-in side sliding door of prior art two is using piston cylinder driving door-plate, door-plate is moved by the track of guide rail,
To realize the action of switch gate；Pressing device is recycled to cause door-plate to be bonded body inner side, so as to realize sealing.The prior art
The defects of be：Built-in side sliding door is that after door-plate compresses, door-plate face is located at body inner side, such door-plate in train internal motion
Face is with forming difference in height on the outside of car body.When train high-speed cruising, high windage can be produced, cause energy consumption increase, noise to increase,
Running resistance increase, and train is overall unsightly, is not easy to washing and cleaning operation on the outside of the car of mechanization.
The built-in stopping sliding door (CN 102303618B) of prior art three, the technical program are to utilize EDCU (electronic type doors
Control unit) control drive mechanism, drive mechanism carries out X with movable slider on two connecting rods, (sliding block connects door for the movement of Y-direction
Plate), wherein also need to carry out sliding block using chute X, Y-direction it is spacing, so as to realize door-plate switch gate, recycle pressing device
By on door-plate compression and car body.The defects of the prior art is：1. complicated integral structure, occupancy train space is big, and cost is high.②
Part installation and debugging require high, and follow-up maintenance maintenance is difficult.3. molar behavior is controlled by EDCU, the requirement to electrical system is high；
And security can not be ensured when compressing.4. this programme is higher to processing requirement, it is difficult to realizes that business uses (current nothing
This door system is commercial).5. door-plate is intermediate supports motion, bottom is without targeting part, and swing, shadow occurs in door-plate during actual motion
Ring the safety and reliability of mechanism section.
The content of the invention
The technical problem to be solved in the present invention be to provide a kind of motion process it is steady and close the door Rear Door outer surface and
The built-in stopping sliding door that car body outer surface flushes.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of built-in stopping sliding door, including load carrier, drive mechanism, upper rail, top sheave component and door-plate, driving machine
Structure, upper rail are arranged on load carrier, and top sheave component is slidably mounted on upper rail, drive mechanism driving door-plate fortune
Dynamic, upper rail is divided into upper rail straight rail section and upper rail ramp section, in addition to pressing device, and pressing device includes second piston cylinder
And connecting rod, second piston cylinder are hinged on car body, the second piston bar and rod hinge connection of second piston cylinder, rod hinge connection is in car body
On, load carrier is hinged with car body, connecting rod under the reciprocating motion of second piston cylinder around rod hinge connection axle rotate, realize compress or
Unclamp door-plate, upper rail be two and along load carrier length direction in the same direction and be set parallel to each other, on two upper rails
Top sheave component be connected with same door-plate, door-plate does plug roping under the collective effect of two upper rail top sheave components
It is dynamic.
In order to avoid the swing of door-plate during switch gate, further, in addition to lower guideway and downslide wheel assembly, glide
Wheel assembly is slidably mounted on lower guideway and is connected with the bottom of door-plate, the track of lower guideway and the track phase of upper rail
Together, lower guideway is divided into lower guideway straight rail section and lower guideway ramp section, and the side of lower guideway ramp section is provided with gap, downslide wheel assembly
Leave lower guideway from the gap of lower guideway ramp section when pressing device compresses door-plate, and when pressing device unclamps door-plate
Lower guideway is entered by the gap of lower guideway ramp section under Action of Gravity Field.
Further, drive mechanism drives door-plate by the driving plate being connected with door-plate, and driving plate is provided with driving chute,
The drive end of drive mechanism is located in driving chute, and driving plate is done along driving chute under the drive of door-plate with respect to drive mechanism
Move forward and backward.
Further, top sheave component includes vertical pulley, pulley bracket and two horizontal trolleys, the horizontal peace of horizontal trolley
On pulley bracket, vertical pulley is vertically installed on pulley bracket and between two horizontal trolley, horizontal trolley
It can be rolled with vertical pulley along upper rail, and carry out spacing, the pulley bracket in horizontally and vertically direction to pulley bracket respectively
It can be horizontally rotated by rotary shaft with the supporting plate being fixedly mounted on door-plate and be connected, top sheave component does plug roping in door-plate and moved
When around rotary shaft rotate.
To prevent door-plate from being retreated by external pressure, further, the side of upper rail ramp section end open up it is jagged,
The indentation, there of upper rail ramp section is installed with retaining part, and retaining part props up when door-plate is by pressure outside car body
Top sheave component, limit it and retreated to upper rail straight rail section.
Further, driving plate includes clamp and parallel-plate, has horizontal driving chute on clamp, on two upper rails
The lower end of top sheave component respectively can be horizontal with two supporting plates being fixedly mounted on same door-plate by rotary shaft
Rotation connection, the upper end of parallel-plate are fixedly connected with clamp, and lower end is fixedly connected with one of supporting plate.
Further, drive mechanism includes first piston cylinder and reversing solenoid valve, and first piston cylinder level is fixedly mounted on
On load carrier, reversing solenoid valve is connected with first piston cylinder by pipeline and controls its reciprocating motion.
Further, downslide wheel assembly includes lower sheave and lower connecting plate, and lower connecting plate is fixedly mounted on the bottom of door-plate,
Lower sheave is arranged on lower connecting plate in which can horizontally rotate, and lower sheave can be rolled along lower guideway and water-filling is entered in the bottom of end of door plate
Square to it is spacing, limit door-plate swing.
Further, the cross sectional shape of upper rail is " C " shape.
Further, load carrier is hinged with being fixedly mounted on the mechanism spreader assembly of vehicle body upper portion.
The beneficial effects of the invention are as follows：The present invention is positively retained at by two upper rails and top sheave component collective effect
Switch gate process middle door-plate is parallel all the time with car body outer surface, and the retaining part being located on upper rail can be when door-plate be by external force
The retroversion of top sheave component is limited, filling in pull-type motion flushes shutdown Rear Door outer surface and car body outer surface, pressing device
Compression eliminates the gap between door-plate outer surface and car body outer surface, and lower guideway and downslide wheel assembly mating reaction are driving door-plate
It is more stable in door closing procedure, avoid the swing of door-plate.
Brief description of the drawings
Fig. 1 is the main view direction schematic diagram of door opening state of the present invention；
Fig. 2 is the main view direction schematic diagram of shutdown state of the present invention；
Fig. 3 is the overlook direction schematic diagram of door opening state of the present invention and shutdown state；
Fig. 4 is Fig. 1 A-A sectional views；
Fig. 5 is the left view direction schematic diagram of the top sheave component of the present invention；
Fig. 6 is the main view direction schematic diagram of the top sheave component of the present invention
Fig. 7 is the main view direction schematic diagram of the upper rail of the present invention；
Fig. 8 is the overlook direction schematic diagram of the upper rail of the present invention；
Fig. 9 is that overlook direction of the top sheave component in upper rail position is illustrated before the door-plate of the present invention is acted on by external force
Figure；
Figure 10 is that overlook direction of the top sheave component in upper rail position is illustrated after the door-plate of the present invention is acted on by external force
Figure；
Figure 11 is the door-plate of the present invention and the main view direction schematic diagram of pressing device；
Left view direction schematic diagram when Figure 12 is the pressing device release door-plate of the present invention；
Left view direction schematic diagram when Figure 13 is the pressing device compression door-plate of the present invention；
Figure 14 is the left view direction schematic diagram of the pressing device of the present invention；
Figure 15 is the lower guideway of the present invention and the overlook direction schematic diagram of downslide wheel assembly.
For outside car body, door-plate lower section is vehicle body above Fig. 3 middle door-plates；Figure 12 middle door-plates left be car body outside,
Door-plate right is vehicle body.
In figure：
1 load carrier；
2 drive mechanisms, 2-1 first piston cylinders, the cylinder barrels of 2-1-1 first, 2-1-2 First piston bars；
3 reversing solenoid valves；
4 upper rails, 4-1 upper rail straight rail sections, 4-2 upper rail ramp sections；
5 top sheave components, 5-1 horizontal trolleys, the vertical pulleys of 5-2,5-3 pulley brackets, 5-3-1 rotary shafts；
6 driving plates, 6-1 clamps, 6-1-1 driving chutes, 6-2 parallel-plates；
7 retaining parts, 7-1 fixed plates, 7-2 blocks；
8 pressing devices, 8-1 second piston cylinders, the cylinder barrels of 8-1-1 second, 8-1-2 second piston bars, 8-2 connecting rods, 8-2-1 connect
Bar jointed shaft, 8-3 locating parts；
9 lower guideways, 9-1 lower guideway straight rail sections, 9-2 lower guideway ramp sections；
10 downslide wheel assemblies, 10-1 lower sheaves, 10-2 lower connecting plates；
11 mechanism spreader assemblies；
12 door-plates, 12-1 door-plate connectors, 12-2 supporting plates；
13 car bodies.
Embodiment
In order that those skilled in the art more fully understands technical scheme, it is below in conjunction with the accompanying drawings and specific real
Applying example, the present invention is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of built-in stopping sliding door, including load carrier 1, drive mechanism 2, upper rail 4, on
Pulley assembly 5, driving plate 6, pressing device 8, lower guideway 9, downslide wheel assembly 10 and door-plate 12, it is configured with for each door-plate 12
Two upper rails, 4, two top sheave components 5 and a driving plate 6, two top sheave components 5 are separately mounted to two upper rails 4
On, the top sheave component 5 on two upper rails 4 is connected with same door-plate 12, the pulley bracket 5-3 of two top sheave components 5
It is connected, is pacified with two supporting plate 12-2 being fixedly mounted on same door-plate 12 respectively by the 5-3-1 rotary shafts of its lower end
Driving plate 6 in drive mechanism 2 is fixedly connected with door-plate 12, and door-plate 12 is common drive mechanism 2 and top sheave component 5
Plug roping is done under effect along upper rail 4 to move.
As shown in Figure 1, Figure 2, shown in Figure 12, the level of load carrier 1 is fixedly mounted on the top of car body 13, and drive mechanism 2 includes
First piston cylinder 2-1 and reversing solenoid valve 3, first piston cylinder 2-1 include the first cylinder barrel 2-1-1 and First piston bar 2-1-2, the
One cylinder barrel 2-1-1 is horizontally fixed on load carrier 1 with bolt and be arranged in parallel with load carrier 1, now First piston bar
2-1-2 axial direction is parallel with the length direction of load carrier 1, and First piston bar 2-1-2 is slidably disposed in the first cylinder barrel 2-1-1
Interior, First piston bar 2-1-2 end and driving plate 6 connect.
As shown in Figure 1, Figure 3, the upper end of load carrier 1 is hinged on car body 13, and compresses door-plate 12 in pressing device 8
During certain angle is rotated relative to car body 13, between eliminating between the outer surface of door-plate 12 and the outer surface of car body 13
Gap.Specifically, load carrier 1 is hingedly connected to the lower end of mechanism spreader assembly 11, and the upper end of mechanism spreader assembly 11 is fixed on
Car body 13, mechanism spreader assembly 11 is used for the weight for supporting whole mechanism, and can ensure to extrude door-plate 12 in pressing device 8
When whole mechanism rotate certain angle around the jointed shaft of load carrier 1, so as to realize the outer surface of door-plate 12 and the appearance of car body 13
Face flushes.
As shown in Fig. 2 reversing solenoid valve 3 is used for reciprocating motion switching and the compression of pressing device 8 for controlling drive mechanism 2
Relaxation switching, reversing solenoid valve 3 is fixedly mounted on car body 13, and reversing solenoid valve 3 by pipeline respectively with first piston
Cylinder 2-1 connects with second piston cylinder 8-1.
To keep door-plate 12 to can guarantee that the outer surface of door-plate 12 is substantially flush with the outer surface of car body 13 after closing, it is necessary to make door
The movement locus of plate 12 is pull-type to fill in, and this programme devises movement locus control unit of two upper rails 4 as door-plate 12.
As shown in Fig. 1, Fig. 7, Fig. 8, two upper rails 4 are horizontal fixed using length direction of the bolt along load carrier 1, on
Guide rail 4 is formed with chute, and the section of upper rail 4 is " C " shape, and upper rail 4 divides for upper rail straight rail section 4-1 and upper rail ramp section
Two parts of 4-2, the angle between upper rail straight rail section 4-1 and upper rail ramp section 4-2 is 120 °.
As shown in Fig. 4, Fig. 5, Fig. 6, the kinetic stability of top sheave component 5 is related to the stability of switch gate process, this
The conceptual design three-wheel limit method that interlocks is controlled.
Top sheave component 5 is arranged on upper rail 4, and can be moved along the chute of upper rail 4, top sheave group
Part 5 includes horizontal trolley 5-1, vertical pulley 5-2 and pulley bracket 5-3.Horizontal trolley 5-1 is two and horizontally rotatably pacified
Mounted in pulley bracket 5-3 upper end (i.e. horizontal trolley 5-1 axis vertical), two horizontal trolley 5-1 be arranged in parallel, and level is sliding
Wheel 5-1 is located in the chute of upper rail 4 and is in rolling contact with the front and rear sides of chute, ensure that the water perpendicular to upper rail 4
Square to it is spacing.Vertical pulley 5-2 is installed in rotation on pulley branch vertically between two horizontal trolley 5-1
Frame 5-3 upper end (i.e. vertical pulley 5-2 axis horizontal), vertical pulley 5-2 is located in the chute of upper rail 4 and chute
Upper and lower both sides are in rolling contact, and ensure that the spacing of vertical direction.On horizontal trolley 5-1 and vertical pulley 5-2 mating reactions ensure
The situation that pulley assembly 5 is smoothly moved without run-off the straight in upper rail 4, that is, the stabilization of door-plate 12 when ensure that switch gate
Property.The opening of pulley bracket 5-3 from the chute of " C " shape upper rail 4 is overhang, and its lower end is provided with rotary shaft 5-3-1, pulley
Support 5-3 is horizontally rotated by rotary shaft 5-3-1 with the supporting plate 12-2 being fixed on door-plate 12 to be connected, when top sheave component 5
When moving to upper rail ramp section 4-2 by upper rail straight rail section 4-1, because upper rail straight rail section 4-1 and upper rail ramp section 4-2 it
Between angle be 120 °, therefore the angle that top sheave component 5 is rotated relative to door-plate 12 is 60 °.It is not excluded for upper in other schemes
Pulley assembly 5 is slide block structure, and now its lower end is fixedly connected with supporting plate 12-2, and slide block structure is in upper rail straight rail section 4-1
Its own 60 ° of rotation when being moved to upper rail ramp section 4-2.
As shown in figure 4, the upper end of driving plate 6 is provided with horizontal driving chute 6-1-1, First piston bar 2-1-2 end
It is located in driving chute 6-1-1, drives driving plate 6 to move when First piston bar 2-1-2 does stretching motion, the lower end of driving plate 6
It is fixedly connected with the supporting plate 12-2 being fixedly mounted on door-plate 12.
Specifically, driving plate 6 includes clamp 6-1 and parallel-plate 6-2, and chute 6-1-1, first piston are driven on clamp 6-1
Bar 2-1-2 is located in driving chute 6-1-1 and clamp 6-1 can be driven to do stretching motion, and clamp 6-1 is under the drive of door-plate 12
Can be moved forward and backward with respect to first piston cylinder 2-1, i.e., from the interior of car body 13 travel forward or from outside car body 13 to
Internal motion backward, parallel-plate 6-2 upper end are welded in clamp 6-1 one end, and parallel-plate 6-2 lower end is bolted to
Supporting plate 12-2 one end, the supporting plate 12-2 other end are bolted to door-plate connector 12-1, door-plate connector 12-1
Fixed with door-plate 12, pulley bracket 5-3 lower end is provided with rotary shaft 5-3-1, and rotary shaft 5-3-1 passes through rolling bearing rotationally
It is located in the through hole in the middle part of supporting plate 12-2, makes pulley bracket 5-3 and supporting plate 12-2 can relative level rotation.
Driving chute 6-1-1 on clamp 6-1 has two kinds of situations, and the first situation is as shown in figure 4, clamp 6-1 left and right
Two sides have the driving chute that the horizontal drive chute 6-1-1, First piston bar 2-1-2 that run through end are located at clamp 6-1
In 6-1-1, be installed with two groups of nuts and pad on First piston bar 2-1-2, clamp 6-1 be located at two groups of nuts and pad it
Between, two groups of nuts and pad are carried out to clamp 6-1 along the axial spacing of First piston bar 2-1-2, as First piston bar 2-1-2
When doing stretching motion, clamp 6-1 is synchronized with the movement in the presence of two groups of nuts and pad；In the case of second, clamp 6-1's is upper
Lower two surfaces have the horizontal drive chute 6-1-1 run through, and First piston bar 2-1-2 end is located at clamp 6-1 driving cunning
In groove 6-1-1, now without foregoing two groups of nuts and pad.
Door-plate 12 close in place after, do not compressed before, i.e., top sheave component 5 moves to upper rail ramp section 4-2 end
End, it is contemplated that when may be acted on by external force wind, people etc., it may occur that the risk that top sheave component 5 is fallen back, this programme is designed with anti-
The retaining part 7 that only door-plate 12 opens by mistake.
As shown in Figure 9, Figure 10, retaining part 7 is arranged on upper rail 4, and when door-plate 12 is acted on by external force
Top sheave component 5 is prevented to fall back.Specifically, upper rail ramp section 4-2 is provided with breach, retaining part towards the side of vehicle body
7 include fixed plate 7-1 and block 7-2, and fixed plate 7-1 is fixedly mounted on upper rail straight rail section 4-1 side, block 7- with bolt
2 are located at upper rail ramp section 4-2 indentation, there and are fixedly connected with fixed plate 7-1, when door-plate 12 is by outside car body 13
During pressure, the horizontal trolley 5-1 of top sheave component 5 is moved closer to and is connected on block 7-2, and block 7-2 props up horizontal trolley
5-1 makes it can not be moved to upper rail straight rail section 4-1, and this addresses the problem the situation for opening by mistake door.Similarly, retaining part 7
It may be mounted on lower guideway 9.
As shown in Figure 11, Figure 12, Figure 13, Figure 14, pressing device 8 utilizes second piston cylinder 8-1 after door-plate 12 closes in place
Connecting rod 8-2 is promoted toward carrying out pressure gate action outside car and carry out spacing to reach safe and airtight requirement.
Pressing device 8 is four and left and right, it is symmetrical above and below be arranged on the installing plate of car body 13, pressing device 8 wraps
Including second piston cylinder 8-1 and connecting rod 8-2, the second piston cylinder 8-1 includes the second cylinder barrel 8-1-1 and second piston bar 8-1-2,
Second piston bar 8-1-2 is located at the second cylinder barrel 8-1-1 one end and can moved reciprocatingly, the second cylinder barrel 8-1-1 other end
Be hinged on car body 13, connecting rod 8-2 middle part is hinged on car body 13 by rod hinge connection axle 8-2-1, connecting rod 8-2 one end with
Second piston bar 8-1-2 is hinged, and the connecting rod 8-2 other end moves closer to when second piston bar 8-1-2 stretches out and extrudes door-plate
12 inner surface.Further, finite place piece 8-3 is also fixedly mounted on car body 13, locating part 8-3 is in second piston bar 8-1-2
Retract a segment distance when prop up connecting rod 8-2, avoid connecting rod 8-2 rotations excessive.It has been not excluded for second piston 8-1-2 in other schemes
End be hinged on connecting rod 8-2 middle part, now connecting rod 8-2 one end is hinged on car body 13 by rod hinge connection axle 8-2-1
On, its other end realizes compression or the release of the inner surface of end of door plate 12.
As shown in Fig. 3, Figure 15, lower guideway 9 is fixedly mounted on the bottom of car body 13, the track of lower guideway 9 and upper rail 4
Track is identical, and lower guideway 9 divides includes lower sheave for lower guideway straight rail section 9-1 and lower guideway ramp section 9-2, downslide wheel assembly 10
10-1 and lower connecting plate 10-2, lower connecting plate 10-2 are fixedly mounted on the bottom of door-plate 12, and lower sheave 10-1 can horizontally rotate ground
On lower connecting plate 10-2, and it can be slided along lower guideway 9, the bottom of the end of door plate 12 of downslide wheel assembly 10 carries out level side
To spacing, the swing of limitation door-plate 12 bottom.
Lower guideway ramp section 9-2 side is provided with gap, and downslide wheel assembly 10 is when pressing device 8 compresses door-plate 12 under
Guide rail ramp section 9-2 gap leaves lower guideway 9, and now door-plate 12 is rotated so that door-plate 12 around the jointed shaft of load carrier 1
Outer surface flushes with the outer surface of car body 13, and when pressing device 8 unclamps, door-plate 12 is under gravity around load carrier 1
Jointed shaft reversely rotates, and lower sheave 10-1 enters lower guideway 9 and under the drive of door-plate 12 from lower guideway ramp section 9-2 gap
Moved along lower guideway 9.By the control of upper rail 4 and lower guideway 9, realize and ensure that door-plate 12 is consistent in switch gate
Property, stability and security.
In this programme, downslide wheel assembly 10 includes lower sheave 10-1 and lower connecting plate 10-2, and lower sheave 10-1 levels are located at
It can slide in the chute of lower guideway 9 and along lower guideway 9, lower sheave 10-1 and the chute of lower guideway 9 front and rear sides are in rolling contact,
Lower sheave 10-1 may be rotatably mounted at lower connecting plate 10-2 one end, and the lower connecting plate 10-2 other end is fixed with door-plate 12 to be connected
Connect.
The switching process of car door is as follows：
(1) shutdown action process：
Pressure-air (oil) is entered in first piston cylinder 2-1 by reversing solenoid valve 3 and pipeline, then First piston bar
2-1-2 promotes two pieces of door-plate connector 12-1 (each one piece of the configuration in left and right on door-plate 12, to ensure the kinetic stability of door-plate 12)
It is mobile, and two pieces of door-plate connector 12-1 are connected by supporting plate 12-2 with two top sheave components 5, and top sheave component
5 are respectively arranged on two upper rails 4.
It is substantially flush to ensure that door-plate 12 can guarantee that in the outer surface of closing back door plate 12 with the outer surface of car body 13, door-plate must be made
12 movement locus is pull-type to fill in.When top sheave component 5 moves in upper rail 4, door-plate 12 passes through two edges of top sheave component 5
The track motion of upper rail 4, is also achieved that the motion that plug is drawn.
Specifically, when First piston bar 2-1-2 stretches out, door-plate 12 is driven to move by driving plate 6, supporting plate 12-2 bands
Dynamic top sheave component 5 is moved along the chute of upper rail 4, and upper rail is moved to by upper rail straight rail section 4-1 in top sheave component 5
During ramp section 4-2, the relative support plate 12-2 of top sheave component 5 rotates 60 °, and upper rail ramp section 4-2 chute is to top sheave group
Active force outside the oriented car body 13 of part 5, and because clamp 6-1 is provided with installation First piston bar 2-1-2 driving chute 6-1-
1, therefore door-plate 12 can be with clamp 6-1 simultaneously relative to First piston bar 2-1-2 to moving outside car body 13.Clamp 6-1, parallel-plate 6-
2nd, be fixedly connected between supporting plate 12-2 and door-plate connector 12-1, door-plate 12 and door-plate connector 12-1 be fixedly connected and with
The outer surface of car body 13 be arranged in parallel, so door-plate 12 is static with respect to clamp 6-1, and because of clamp 6-1 and First piston bar 2-1-2 two
Person is synchronized with the movement along First piston bar 2-1-2 axial direction all the time, therefore door-plate 12 is in the common of drive mechanism 2 and top sheave component 5
Effect is lower parallel all the time with the outer surface of car body 13.
When top sheave component 5 moves to ultimate position along upper rail 4, that is, at the end of plug roping is dynamic, outside door-plate 12
Surface is substantially flush with the outer surface of car body 13, but now still has an intersegmental gap, and this programme employs four pressing doors of pressing device 8
Plate 12.
Pressing device 8 is fixed on using screw on the installing plate of car body 13, and this four pressing devices 8 are into left and right, upper and lower right
Claim, ensure the medial surface of door-plate 12 effectively can contact with pressing device 8.After high pressure gas (oil) enters second piston cylinder 8-1,
Second piston bar 8-1-2 stretches out and drivening rod 8-2 rotates around rod hinge connection axle 8-2-1, can thus realize compression motion.
By compaction process, the outer surface of door-plate 12 can be made to be flushed with the outer surface of car body 13, shutdown action is completed.
(2) door opening action process：
This process is commutated by reversing solenoid valve 3 to gas (oil) road so that First piston bar 2-1-2 and second piston
Bar 8-1-2 moves toward enabling direction, and other actions can thus realize door opening action with reference to shutdown action process.
The motion of whole door-plate 12 is all carried out inside car body 13, ensures that door-plate 12 will not take off because of external load
From the situation of car body 13, the security of driving ensure that.
Embodiment above, does not form the restriction to the technical scheme protection domain.It is any in above-mentioned embodiment
Spiritual principles within the modifications, equivalent substitutions and improvements made etc., should be included within the protection domain of the technical scheme.
Claims (10)
1. a kind of built-in stopping sliding door, including load carrier (1), drive mechanism (2), upper rail (4), top sheave component (5) and
Door-plate (12), the drive mechanism (2), upper rail (4) are arranged on load carrier (1), and the top sheave component (5) is slidably
Ground is arranged on upper rail (4), and drive mechanism (2) driving door-plate (2) motion, it is straight that the upper rail (4) is divided into upper rail
Rail section (4-1) and upper rail ramp section (4-2), it is characterised in that：
Also including pressing device (8), the pressing device (8) includes second piston cylinder (8-1) and connecting rod (8-2), and described second
Piston cylinder (8-1) is hinged on car body (13), and second piston bar (8-1-2) and the connecting rod (8-2) of second piston cylinder (8-1) are cut with scissors
Connect, the connecting rod (8-2) is hinged on car body (13), and the load carrier (1) and car body (13) are be hinged, and connecting rod (8-2) is the
Rotated under the reciprocating motion of two piston cylinders (8-1) around rod hinge connection axle (8-2-1), realize and compress or unclamp door-plate (12)；
The upper rail (4) be two and along load carrier (1) length direction in the same direction and be set parallel to each other, led on two
Top sheave component (5) on rail (4) is connected with same door-plate (12), and the door-plate (12) is in two upper rail (4) top sheaves
Plug roping is done under the collective effect of component (5) to move.
2. built-in stopping sliding door according to claim 1, it is characterised in that：Also include lower guideway (9) and downslide wheel assembly
(10), the downslide wheel assembly (10) is slidably mounted on lower guideway (9) and is connected with the bottom of door-plate (12), described
The track of lower guideway (9) is identical with the track of upper rail (4), and lower guideway (9) is divided into lower guideway straight rail section (9-1) and lower guideway is oblique
Rail section (9-2), the side of the lower guideway ramp section (9-2) are provided with gap, and the downslide wheel assembly (10) is in pressing device (8)
Lower guideway (9) is left from the gap of lower guideway ramp section (9-2) when compressing door-plate (12), and when pressing device (8) unclamps door
Gap during plate (12) under gravity by lower guideway ramp section (9-2) enters lower guideway (9).
3. built-in stopping sliding door according to claim 1, it is characterised in that：The drive mechanism (2) by with door-plate
(12) driving plate (6) the driving door-plate (12) of connection, the driving plate (6) are provided with driving chute (6-1-1), the driving machine
The drive end of structure (2) is located in driving chute (6-1-1), the driving plate (6) relative driving machine under the drive of door-plate (12)
Structure (2) does moving forward and backward along driving chute (6-1-1).
4. according to the built-in stopping sliding door described in claim 1 or 2 or 3, it is characterised in that：The top sheave component (5) includes
Vertical pulley (5-2), pulley bracket (5-3) and two horizontal trolleys (5-1), the horizontal trolley (5-1) are horizontally arranged at cunning
On wheel support (5-3), the vertical pulley (5-2) is vertically installed on pulley bracket (5-3) and is located at two horizontal trolleys
Between (5-1), the horizontal trolley (5-1) and vertical pulley (5-2) can roll along upper rail (4), and respectively to pulley branch
Frame (5-3) carries out spacing, the pulley bracket (5-3) and the support being fixedly mounted on door-plate (12) in horizontally and vertically direction
Plate (12-2) can horizontally rotate connection by rotary shaft (5-3-1), and the top sheave component (5) is done plug roping in door-plate (12) and moved
When around rotary shaft (5-3-1) rotate.
5. built-in stopping sliding door according to claim 1, it is characterised in that：Upper rail ramp section (4-2) end
Side opens up jagged, and the indentation, there of the upper rail ramp section (4-2) is installed with retaining part (7), the stop portion
Part (7) props up top sheave component (5) when door-plate (12) is by the outside pressure of car body (13), limits it to upper rail straight rail section
(4-1) is retreated.
6. built-in stopping sliding door according to claim 3, it is characterised in that：The driving plate (6) include clamp (6-1) and
Parallel-plate (6-2), has horizontal driving chute (6-1-1) on the clamp (6-1), upper on described two upper rails (4)
The lower end of pulley assembly (5) passes through rotary shaft (5-3-1) two branch with being fixedly mounted on same door-plate (12) respectively
Fagging (12-2) can horizontally rotate connection, and the upper end of the parallel-plate (6-2) is fixedly connected with clamp (6-1), lower end with wherein
One supporting plate (12-2) is fixedly connected.
7. built-in stopping sliding door according to claim 1, it is characterised in that：The drive mechanism (2) includes first piston
Cylinder (2-1) and reversing solenoid valve (3), first piston cylinder (2-1) level is fixedly mounted on load carrier (1), described to change
Connected to magnetic valve (3) by pipeline with first piston cylinder (2-1) and control its reciprocating motion.
8. built-in stopping sliding door according to claim 2, it is characterised in that：The downslide wheel assembly (10) includes lower sheave
(10-1) and lower connecting plate (10-2), the lower connecting plate (10-2) are fixedly mounted on the bottom of door-plate (12), the lower sheave
(10-1) can horizontally rotate be arranged on lower connecting plate (10-2) on, lower sheave (10-1) can along lower guideway (9) roll and it is right
The bottom of door-plate (12) carries out the spacing of horizontal direction, limits door-plate (12) swing.
9. built-in stopping sliding door according to claim 1, it is characterised in that：The cross sectional shape of the upper rail (4) is " C "
Shape.
10. built-in stopping sliding door according to claim 1, it is characterised in that：The load carrier (1) is with being fixedly mounted on
The mechanism spreader assembly (11) on car body (13) top is be hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684134.3A CN107386857B (en) | 2017-08-11 | 2017-08-11 | Built-in sliding plug door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684134.3A CN107386857B (en) | 2017-08-11 | 2017-08-11 | Built-in sliding plug door |
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| Publication Number | Publication Date |
|---|---|
| CN107386857A true CN107386857A (en) | 2017-11-24 |
| CN107386857B CN107386857B (en) | 2023-01-31 |
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ID=60345139
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684134.3A Active CN107386857B (en) | 2017-08-11 | 2017-08-11 | Built-in sliding plug door |
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| CN (1) | CN107386857B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058804A (en) * | 2017-12-03 | 2018-05-22 | 中国直升机设计研究所 | A kind of plug-in helicopter safeguards pedal |
| CN108454781A (en) * | 2018-02-28 | 2018-08-28 | 无锡德林防务装备股份有限公司 | Cabin sliding door |
| CN108974321A (en) * | 2018-08-30 | 2018-12-11 | 长光卫星技术有限公司 | A kind of pull-type hatch door of plug |
| CN110254941A (en) * | 2019-06-26 | 2019-09-20 | 苏州卫鹏机电科技有限公司 | A kind of rotational slide formula chamber door mechanism and vacuum cavity |
| CN110395282A (en) * | 2019-08-27 | 2019-11-01 | 南京康尼机电股份有限公司 | The telecontrol equipment of the built-in cab door of rail traffic vehicles |
| CN110644867A (en) * | 2019-10-14 | 2020-01-03 | 南京康尼机电股份有限公司 | Electric pressing locking device, and control system and control method thereof |
| CN115045582A (en) * | 2022-05-25 | 2022-09-13 | 漯河市宏锦市政工程有限责任公司 | Water plugging device for preventing underground space from water inflow |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH480528A (en) * | 1968-01-13 | 1969-10-31 | Wegmann & Co | Suspension device for the sash of a swing-out sliding door or a swing-out sliding window |
| CN101318456A (en) * | 2007-06-05 | 2008-12-10 | 爱信精机株式会社 | Slide door apparatus for vehicle |
| CN102303618A (en) * | 2011-06-13 | 2012-01-04 | 南京康尼机电股份有限公司 | Built-in plug door device for rail vehicle |
| CN204627250U (en) * | 2014-04-11 | 2015-09-09 | 爱信精机株式会社 | Make the slide construction that the door of vehicle slides |
| CN207363469U (en) * | 2017-08-11 | 2018-05-15 | 今创集团股份有限公司 | A kind of built-in stopping sliding door |
-
2017
- 2017-08-11 CN CN201710684134.3A patent/CN107386857B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH480528A (en) * | 1968-01-13 | 1969-10-31 | Wegmann & Co | Suspension device for the sash of a swing-out sliding door or a swing-out sliding window |
| CN101318456A (en) * | 2007-06-05 | 2008-12-10 | 爱信精机株式会社 | Slide door apparatus for vehicle |
| CN102303618A (en) * | 2011-06-13 | 2012-01-04 | 南京康尼机电股份有限公司 | Built-in plug door device for rail vehicle |
| CN204627250U (en) * | 2014-04-11 | 2015-09-09 | 爱信精机株式会社 | Make the slide construction that the door of vehicle slides |
| CN207363469U (en) * | 2017-08-11 | 2018-05-15 | 今创集团股份有限公司 | A kind of built-in stopping sliding door |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058804A (en) * | 2017-12-03 | 2018-05-22 | 中国直升机设计研究所 | A kind of plug-in helicopter safeguards pedal |
| CN108454781A (en) * | 2018-02-28 | 2018-08-28 | 无锡德林防务装备股份有限公司 | Cabin sliding door |
| CN108974321A (en) * | 2018-08-30 | 2018-12-11 | 长光卫星技术有限公司 | A kind of pull-type hatch door of plug |
| CN110254941A (en) * | 2019-06-26 | 2019-09-20 | 苏州卫鹏机电科技有限公司 | A kind of rotational slide formula chamber door mechanism and vacuum cavity |
| CN110395282A (en) * | 2019-08-27 | 2019-11-01 | 南京康尼机电股份有限公司 | The telecontrol equipment of the built-in cab door of rail traffic vehicles |
| CN110644867A (en) * | 2019-10-14 | 2020-01-03 | 南京康尼机电股份有限公司 | Electric pressing locking device, and control system and control method thereof |
| CN115045582A (en) * | 2022-05-25 | 2022-09-13 | 漯河市宏锦市政工程有限责任公司 | Water plugging device for preventing underground space from water inflow |
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