CN108979416A - Double open plug door system - Google Patents
Double open plug door system Download PDFInfo
- Publication number
- CN108979416A CN108979416A CN201811009680.8A CN201811009680A CN108979416A CN 108979416 A CN108979416 A CN 108979416A CN 201811009680 A CN201811009680 A CN 201811009680A CN 108979416 A CN108979416 A CN 108979416A
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- Prior art keywords
- car door
- door
- optical axis
- synchronous belt
- connect
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- 230000003287 optical effect Effects 0.000 claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000033001 locomotion Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims description 82
- 230000007704 transition Effects 0.000 claims description 33
- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000003993 interaction Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
- B60J5/0477—Doors arranged at the vehicle sides characterised by the opening or closing movement with two doors opening in opposite direction
-
- 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
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/531—Doors
Abstract
It include cylinder the present invention relates to a kind of double open plug door system, linkage mechanism, the first car door and the second car door being mutually matched, a pair of of optical axis is equipped in the top of the first car door and the second car door, it is opposite between two optical axises to be arranged in parallel, first car door is slidably connected with one of optical axis, second car door is slidably connected with another optical axis, the cylinder is connect with the first car door, for driving first car door sliding axially along corresponding optical axis, first car door and the second car door are connect with the linkage mechanism, enable under the driving of the cylinder the first car door and the second car door moves toward one another and back movement.The folding that first car door and the second car door are realized by using cylinder and a pair of of optical axis, both reduced costs, and also saved installation space, and improved the security reliability of applicability and double open plug door system entirety.
Description
Technical field
The present invention relates to transit equipment fields, more particularly to a kind of double open plug door system.
Background technique
In transit equipment field, it is based on stopping sliding door service performance with higher, thus is used widely.According to power
The type in source, stopping sliding door mainly include motor driven and cylinder driving.The general stopping sliding door using cylinder driving passes through wirerope
It realizes transmission, guiding is then realized using the cooperation of linear guide and sliding block, or guiding is realized using uniaxial, realize that plug is drawn
The opening and closing process of door.But such structure design safety reliability is unable to get guarantee, causes service performance poor.
Summary of the invention
Based on this, it is necessary to a kind of double open plug door system is provided, to improve the security reliability used.
A kind of double open plug door system, including cylinder, linkage mechanism, the first car door and the second car door being mutually matched,
The top of first car door and the second car door is equipped with a pair of of optical axis, opposite between two optical axises to be arranged in parallel, the first car door with wherein
One optical axis is slidably connected, and the second car door is slidably connected with another optical axis, and the cylinder is connect with the first car door, for driving
First car door slides axially along corresponding optical axis, and the first car door and the second car door are connect with the linkage mechanism, so that
The first car door and the second car door can move toward one another and back movement under the driving of the cylinder.
Above scheme provides a kind of double open plug door system, realizes described first by using cylinder and a pair of of optical axis
The folding of car door and the second car door realizes higher service performance with smaller cost.Specifically, is directly driven using cylinder
One car door along optical axis axial movement so that the first car door and the second car door more may be used along corresponding optical axis axis direction motion process
It leans on.Moreover, the guiding of the first car door and the second car door is realized respectively by two optical axises, in the certain situation of door opening degree
Under, the span of car door entirety is smaller, to save installation space, improves the peace of applicability and double open plug door system entirety
Full reliability.
The cylinder arrangement is in the top of the optical axis in one of the embodiments, and the piston rod of the cylinder with
The axis of the optical axis is parallel, and the cylinder body of the cylinder is first end for one end that piston rod passes through, and the first end is towards the
One car door side, the corresponding top for being located at the second car door of the cylinder body.
The linkage mechanism includes synchronous belt and a pair of of the belt for supporting the synchronous belt in one of the embodiments,
Wheel, two belt pulleys are corresponding with the both ends of the optical axis respectively, and the synchronous belt is arranged in parallel between two optical axises, described same
It walks band and is divided into first segment band and second segment band by two belt pulleys, the first segment band is located at the upper of the second segment band
Side, first car door and the first segment band connection, second car door and the second segment band connection.
The double open plug door system further includes that synchronous belt adjusts unit, the first segment in one of the embodiments,
Band or the second segment band are truncated, and adjust unit connection by the synchronous belt, the synchronous belt adjusts unit along described same
Walk the adjustable in length in strip length direction.
It includes intermediate connector, two shanks of bolt, two spiral shells that the synchronous belt, which adjusts unit, in one of the embodiments,
Female, two synchronous belt fixed plates and two synchronous belt tooth plates, the synchronous belt fixed plate and the synchronous belt tooth plate correspond,
And be oppositely arranged, the both ends of the intermediate connector are equipped with perforation, one end of the shank of bolt and the synchronous belt fixed plate
Connection, the other end of the shank of bolt pass through the perforation and connect with nut, and the end of the synchronous belt of truncation is clamped in correspondence
The synchronous belt fixed plate and synchronous belt tooth plate between.
The double open plug door system further includes that door frame component is taken and door frame group is taken on the right side in a left side in one of the embodiments,
Part, first car door are taken door frame component by the left side and are connected with the piston rod of the cylinder, linkage mechanism and corresponding optical axis
It connects, second car door is taken door frame component by the right side and connected with the linkage mechanism and corresponding optical axis, first vehicle
Edge on door close to second car door is taken door frame component with the left side and is connect, close to first vehicle on second car door
Door frame component is taken with the right side and is connect in the edge of door.
Take the position and described that door frame component is connect on first car door with the left side in one of the embodiments,
The position that door frame component is connect, which is taken, with the right side on two car doors is equipped with car door connector, car door corresponding with first car door
Connector is taken door frame component with the left side and is connect, and door frame component is taken on car door connector corresponding with second car door and the right side
Connection, the car door connector are equipped with adjustment hole, and the adjusting screw rod for being fastenedly connected is equipped in the adjustment hole, described
Adjusting screw rod can be in the adjustment hole along the longitudinal movement of the first car door or the second car door.
The double open plug door system further includes that plug draws guide rail in one of the embodiments, and the both ends of the optical axis are set
There is support frame, the optical axis, linkage mechanism and the cylinder are slidably connected with support frame as described above, and can be along perpendicular to first
Synchronizing moving before and after the direction of car door, the plug draws guide rail to connect with support frame as described above, and is correspondingly arranged with second car door,
It includes that door frame, the right side are taken in camshaft bearing component, right synchronous belt connecting piece, right optical axis connector and the right side that door frame component is taken on the right side
Optical axis connector is set on the corresponding optical axis of second car door, and is slidably connected, the right side take door frame respectively with the right side
Optical axis connector and the connection of the second car door, the right side are taken door frame and are connected by the right synchronous belt connecting piece and the linkage mechanism
It connects, the camshaft bearing component includes camshaft bearing and the mounting base for being used to support the camshaft bearing, the mounting base and institute
It states the right side and takes door frame connection, the camshaft bearing is mounted on the plug and draws in guide rail.
The double open plug door system further includes synchronous interaction component and two column groups in one of the embodiments,
Part, two columns assemblies are correspondingly arranged with the first car door and the second car door respectively, and are rotatablely connected, the synchronous interaction component packet
The transition support plate for including cross bar, the link mechanism at cross bar both ends being set and is connect with the link mechanism, the optical axis and
The both ends of the linkage mechanism are connect with the transition support plate, and transition support plate part corresponding with the optical axis is set
Have a rolling bearing, the rolling bearing is located at the transition support plate back on the side of the optical axis, two support frames it is interior
Side is equipped with sliding rail, and the sliding rail arranges that the rolling bearing is mounted in the sliding rail along the direction perpendicular to the first car door,
The columns assemblies are arranged in a one-to-one correspondence with the transition support plate, are turned between the columns assemblies and corresponding transition support plate
Dynamic connection, for realizing the synchronizing moving of the first car door and the second car door.
The columns assemblies include column and the first connecting rod for being separately positioned on column both ends in one of the embodiments,
And rack rod, for the upright supports on frame panel, the column is hung with branch close to one end of the transition support plate
Strut, the first connecting rod is horizontally disposed, and one end of the first connecting rod and the transition support plate are hinged, the first connecting rod
The other end and the support rod it is hinged, the rack rod is bending structure, and the rack rod and the column are far from institute
State one end connection of transition support plate, the other end of the rack rod is equipped with guide bearing, first car door and described the
The medial surface of two car doors is equipped with horizontal guide rail, and the level that guide bearing corresponding with the first car door is mounted on the first car door is led
In rail, guide bearing corresponding with the second car door is mounted in the horizontal guide rail on the second car door.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of double open plug door system off state described in the present embodiment；
Fig. 2 is the structural schematic diagram of double open plug door system open state described in the present embodiment；
Fig. 3 is that optical axis described in the present embodiment, cylinder, a left side take door frame component, take door frame component again and synchronize component etc.
The structural schematic diagram of assembled state；
Fig. 4 is the partial enlarged view that door frame component is taken on a left side described in the present embodiment；
Fig. 5 is the partial enlarged view that door frame component is taken on the right side described in the present embodiment；
Fig. 6 is the structural schematic diagram of linkage mechanism described in the present embodiment；
Fig. 7 is the structural schematic diagram of columns assemblies described in the present embodiment；
Fig. 8 is the structural schematic diagram that component is synchronized described in the present embodiment.
Description of symbols:
10, double open plug door system, 11, cylinder, 111, piston rod, 112, cylinder body, 1121, first end, 113, cylinder peace
Loading board, 12, linkage mechanism, 121, synchronous belt, 1211, first segment band, 1212, second segment band, 122, belt pulley, 13, optical axis,
131, support construction, 14, synchronous belt adjusting unit, 141, intermediate connector, 142, shank of bolt, 143, nut, 144, synchronous belt
Fixed plate, 145, synchronous belt tooth plate, 15, a left side take door frame component, 151, piston joint element for bar, 152, left synchronous belt connecting piece,
153, left optical axis connector, 154, a left side take door frame, 16, the right side take door frame component, 161, camshaft bearing component, 1611, camshaft bearing,
1612, mounting base, 162, right optical axis connector, 163, the right side take door frame, 17, plug draw guide rail, 18, support frame, 181, sliding rail, 19,
Synchronous interaction component, 191, cross bar, 192, link mechanism, 193, transition support plate, the 20, first car door, 21, car door connector,
211, adjustment hole, 212, adjusting screw rod, the 30, second car door, 31, columns assemblies, 311, column, 3111, support rod, 312, first
Connecting rod, 313, rack rod, 3131, guide bearing, 32, horizontal guide rail.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of double open plug door system 10, including cylinder 11, connection are provided in one embodiment
Motivation structure 12, the first car door 20 being mutually matched and the second car door 30, are equipped in the top of the first car door 20 and the second car door 30
A pair of of optical axis 13, opposite between two optical axises 13 to be arranged in parallel, the first car door 20 is slidably connected with one of optical axis 13, and second
Car door 30 is slidably connected with another optical axis 13, and the cylinder 11 is connect with the first car door 20, for driving first car door
20 sliding axially along corresponding optical axis 13, the first car door 20 and the second car door 30 are connect with the linkage mechanism 12, so that
First car door 20 and the second car door 30 can move toward one another and back movement under the driving of the cylinder 11.
Above scheme provides a kind of double open plug door system 10, by using cylinder 11 and a pair of of optical axis 13 to realize
The folding of the first car door 20 and the second car door 30 is stated, higher service performance is realized with smaller cost.Specifically, using cylinder
11 directly drive the first car door 20 is divided without intermediate transfer mechanism by two optical axises 13 along the axial movement of optical axis 13
Not come the guiding for realizing the first car door 20 and the second car door 30, manufacturing cost is both reduced, while being distinguished using two optical axises 13
Guiding, in the case where door opening degree is certain, the span of car door entirety is smaller, to save installation space, improves applicable
Property and the whole security reliability of double open plug door system 10.
Moreover, being oriented to respectively by respective optical axis 13 based on the first car door 20 and the second car door 30, then such as Fig. 1 to Fig. 3
It is shown, the optical axis 13 middle section and avoid the region that corresponding car door needs to slide, the support construction can be set
131, to the further support of optical axis 13, the stability of the guiding of the optical axis 13 is improved on the whole.
Specifically, the first car door 20 described in above scheme can be left-hand door or right car door, corresponding second vehicle
Door 30 can be right car door or left-hand door, as long as being mutually matched to form a pair of of car door between the first car door 20 and the second car door 30,
Then belong to range described in aforementioned schemes.That is cylinder 11 described in above scheme is directly driven by connecting with first car door 20
Dynamic first car door 20 movement, drives the second car door 30 to do corresponding sports, so that the first car door 20 under the action of linkage mechanism 12
It is moved toward one another with the second car door 30 or back movement.Cylinder 11 described here can both be realized by directly controlling left-hand door
The linkage of right car door, can also realize the linkage of left-hand door by directly controlling right car door, and two schemes belong to aforementioned schemes
The range.
Further, in one embodiment, as shown in figure 3, the cylinder 11 is arranged in the top of the optical axis 13, and
The piston rod 111 of the cylinder 11 is parallel with the axis of the optical axis 13, and the cylinder body 112 of the cylinder 11 is worn for piston rod 111
The one end crossed is first end 1121, and the first end 1121 is located at towards 20 side of the first car door, the correspondence of cylinder body 112
The top of second car door 30.
By the reasonable Arrangement of the optical axis 13 and cylinder 11, that is, driving and the requirement of guiding are met, while made whole
Body is compact-sized, and occupied space is smaller.Specifically, the piston rod 111 of the cylinder 11 is arranged in parallel with optical axis 13, and first end
1121 towards the first car door 20, in this way, being capable of the first car door 20 of more convenient reliable control during piston rod 111 is flexible
Movement, the process of the first car door 20 and the second car door 30 close synchronously and unlatching is realized under the action of linkage mechanism 12.
Specifically, in one embodiment, as shown in figure 3, the top of the optical axis 13 be equipped with across cylinder installation
Plate 113, cylinder mounting plate 113 is vertically arranged, and the cylinder 11 is mounted on the side of the cylinder mounting plate 113.
Further, in one embodiment, as shown in fig. 6, the linkage mechanism 12 includes synchronous belt 121 and support institute
A pair of of belt pulley 122 of synchronous belt 121 is stated, two belt pulleys 122 are corresponding with the both ends of the optical axis 13 respectively, the synchronous belt
121 are arranged in parallel between two optical axises 13, and the synchronous belt 121 is divided by two belt pulleys 122 for first segment band 1211
With second segment band 1212, the first segment band 1211 is located at the top of the second segment band 1212, first car door 20 and institute
The connection of first segment band 1211 is stated, second car door 30 is connect with the second segment band 1212.Optionally, first car door 20
It can also be connect with the second segment band 1212, second car door 30 is connect with the first segment band 1211, as long as described
After one car door 20 and the second car door 30 are connect with the synchronous belt 121, when synchronous belt 121 rotates, the first car door 20 and second
Car door 30 can move toward one another and back movement, then belongs to range described in aforementioned schemes.
It in use process, is connected on the first segment band 1211 based on first car door 20, second car door 30
It is connected on the second segment band 1212, when the cylinder 11 drives first car door 20 to move, first car door 20
The first segment band 1211 is driven to move, and then the second car door 30 connecting with the second segment band 1212 and first car door
20 move toward one another or back movement.
Further, as shown in fig. 6, in one embodiment, the double open plug door system 10 further includes synchronous belt tune
Unit 14 is saved, the first segment band 1211 or the second segment band 1212 are truncated, and are adjusted unit 14 by the synchronous belt and are connected
It connects, the synchronous belt adjusts unit 14 along the adjustable in length of 121 length direction of synchronous belt.
Unit 14 is adjusted by using the synchronous belt, is adjusted between two belt pulleys 122 as needed in use process
Spacing, then length of the unit 14 on 121 length direction of synchronous belt is adjusted by adjusting the synchronous belt, so that together
Step band 121 can adapt to the spacing between two belt pulleys 122, expand the scope of application.
Specifically, in one embodiment, as shown in fig. 6, it includes intermediate connector that the synchronous belt, which adjusts unit 14,
141, two 143, two, nut synchronous belt fixed plates 144 of shank of bolt 142, two and two synchronous belt tooth plates 145, the synchronization
Band fixed plate 144 and the synchronous belt tooth plate 145 correspond, and are oppositely arranged, and the both ends of the intermediate connector 141 are all provided with
There is perforation, one end of the shank of bolt 142 is connect with the synchronous belt fixed plate 144, and the other end of the shank of bolt 142 passes through
The perforation is connect with nut 143, and the end of the synchronous belt 121 of truncation is clamped in the corresponding synchronous belt fixed plate 144
Between synchronous belt tooth plate 145.It is truncated by adjusting screw-in depth adjusting of the nut 143 on shank of bolt 142
Synchronous belt 121 both ends spacing.
And specifically, a synchronous belt tooth plate 145 is equipped on the first segment band 1211, the first car door 20 passes through described
Synchronous belt tooth plate 145 is connect with the first segment band 1211, and the second car door 30 passes through the synchronous belt tooth plate on second segment band 1212
145 connect with the second segment band 1212, and the first car door 20 of realization is moved synchronously with the second car door 30.
Further, the first car door 20 described in aforementioned schemes and the second car door 30 respectively with corresponding optical axis 13 and same
It walks band 121 to connect, to realize towards and away from motion process.Specifically, in one embodiment, as shown in Figure 1, it is described double
Opening sliding plug door system 10 further includes that door frame component 15 is taken and door frame component 16 is taken on the right side in a left side, and first car door 20 is taken by the left side
Door frame component 15 is connected with the piston rod 111 of the cylinder 11, linkage mechanism 12 and corresponding optical axis 13, second car door 30
Door frame component 16 is taken by the right side to connect with the linkage mechanism 12 and corresponding optical axis 13, it is close on first car door 20
The edge of second car door 30 is taken door frame component 15 with the left side and is connect, close to first car door on second car door 30
Door frame component 16 is taken with the right side and is connect in 20 edge.
Connected by the way that door frame component 15 is taken with the left side in the edge on first car door 20 close to second car door 30
It connects, the edge on second car door 30 close to first car door 20 is taken door frame component 16 with the right side and connect, and is so opening
In the case that degree is certain, the span of 30 opening process of the first car door 20 and the second car door is further reduced.
Further, in one embodiment, as shown in Figure 1, taking door frame component with the left side on first car door 20
The position that door frame component 16 is connect, which is taken, with the right side on the position of 15 connections and second car door 30 is equipped with car door connector
21, car door connector 21 corresponding with first car door 20 is taken door frame component 15 with the left side and is connect, with second car door
30 corresponding car door connectors 21 are taken door frame component 16 with the right side and are connect, and the car door connector 21 is equipped with adjustment hole 211,
Adjusting screw rod 212 for being fastenedly connected is installed, the adjusting screw rod 212 can be in the adjusting in the adjustment hole 211
Along the longitudinal movement of the first car door 20 or the second car door 30 in hole 211.
In use process, then can by adjusting the position of the adjusting screw rod 212 in the adjustment hole 211, thus
The height of the first car door 20 and the second car door 30 is adjusted, the height of vehicle frame doorframe is adapted to, further increases leakproofness and comfort.
Further, in one embodiment, as shown in Fig. 1 to Fig. 8 the double open plug door system 10 further includes that Sai La is led
Rail 17, the both ends of the optical axis 13 are equipped with support frame 18, the optical axis 13, linkage mechanism 12 and the cylinder 11 with the branch
Support 18 is slidably connected, and synchronizing moving, the plug can draw guide rail 17 and institute before and after the direction perpendicular to the first car door 20
The connection of support frame 18 is stated, and is correspondingly arranged with second car door 30, as shown in figure 5, it includes convex that door frame component 16 is taken on the right side
Door frame 163, the right optical axis connector 162 are taken in wheel shaft bearing assembly 161, right synchronous belt connecting piece, right optical axis connector 162 and the right side
Be set on the corresponding optical axis 13 of second car door 30, and be slidably connected, the right side take door frame 163 respectively with the right optical axis
Connector 162 and the connection of the second car door 30, the right side take door frame 163 and pass through the right synchronous belt connecting piece and the linkage mechanism
12 connections, the camshaft bearing component 161 include camshaft bearing 1611 and the mounting base for being used to support the camshaft bearing 1611
1612, the mounting base 1612 is taken door frame 163 with the right side and is connect, and the camshaft bearing 1611 is mounted on the plug and draws guide rail 17
In.
In use, make while cylinder 11 takes drive the first car door 20 movement of door frame component 15 by a left side first
Linkage mechanism 12 moves, and then linkage mechanism 12 takes door frame component 16 by the right side and the second car door 30 is driven to move, in the second car door
During 30 movements, the camshaft bearing 1611 that door frame component 16 is taken on the right side draws the guiding role lower slider of guide rail 17 in plug, whole
Optical axis 13, linkage mechanism 12 and the cylinder 11 synchronizing moving before and after the direction perpendicular to the first car door 20 are driven, realizes vehicle
The process of door switch.Specifically, the top of guide rail 17 is drawn to be equipped with the top plate for being used for installing stopper and drawing guide rail 17 in plug, the top plate is horizontal
Across the top of the optical axis 13, it is indirectly connected with the both ends of the optical axis 13.
Further specifically, in one embodiment, as shown in Figures 1 to 8, the double open plug door system 10 further includes
It synchronizes component 19 and two columns assemblies 31, two columns assemblies 31 is corresponding with the first car door 20 and the second car door 30 respectively
Setting, and be rotatablely connected, the synchronous interaction component 19 includes cross bar 191, the link mechanism 192 that 191 both ends of cross bar are arranged in
And the transition support plate 193 being connect with the link mechanism 192, the both ends of the optical axis 13 and the linkage mechanism 12 with
The transition support plate 193 connects, and the transition support plate 193 part corresponding with the optical axis 13 is equipped with rolling bearing, institute
It states rolling bearing and is located at the transition support plate 193 back on the side of the optical axis 13, the medial surface of two support frames 18 is set
There is sliding rail 181, the sliding rail 181 is mounted on the sliding rail along the direction arrangement perpendicular to the first car door 20, the rolling bearing
In 181, the columns assemblies 31 are arranged in a one-to-one correspondence with the transition support plate 193, the columns assemblies 31 and corresponding mistake
It crosses between support plate 193 and is rotatablely connected, for realizing the synchronizing moving of the first car door 20 and the second car door 30.
It is acted synergistically by the synchronous interaction component 19 with the linkage mechanism 12, realizes the first car door 20 and the second vehicle
Door 30 moves synchronously.Specifically, two transition support plates 193 of the synchronous interaction component 19 by the optical axis 13 and link
Mechanism 12 realizes synchronizing moving on the direction perpendicular to the first car door 20.When the second car door 30 draws the guiding of guide rail 17 to make in plug
When with lower occurring perpendicular to mobile on 20 direction of the first car door, shifting in the same direction also occurs for the optical axis 13 connecting with the second car door 30
It is dynamic, and then drive optical axis 13 corresponding with the first car door 20 also to do movement in the same direction under the action of transition support plate 193, it realizes whole
Body is perpendicular to the movement on 20 direction of the first car door.
And specifically, when the linkage mechanism 12 includes synchronous belt 121 and belt pulley 122, two belt pulleys 122 are distinguished
It is connect with two transition support plates 193, the axis of the axis of the belt pulley 122 perpendicular to optical axis 13.Optionally, described
Linkage mechanism 12 is also possible to the banded structure supported by a pair of of rotating wheel, and is equipped with tooth form in the medial surface of banded structure, such as
This, door frame 154 is taken on a left side and the right side is taken door frame 163 and connect by way of rack-and-pinion with the linkage mechanism 12, realizes first
Car door 20 and the second car door 30 move synchronously.
Further, in one embodiment, as shown in fig. 7, the columns assemblies 31 include column 311 and are respectively set
First connecting rod 312 and rack rod 313 at 311 both ends of column, the column 311 are supported on frame panel, the column
311 are hung with support rod 3111 close to one end of the transition support plate 193, and the first connecting rod 312 is horizontally disposed, and described
One end of one connecting rod 312 and the transition support plate 193 are hinged, the other end and the support rod of the first connecting rod 312
3111 is hinged, and the rack rod 313 is bending structure, and horizontally disposed, and the rack rod 313 is remote with the column 311
One end connection from the transition support plate 193, the other end of the rack rod 313 are equipped with guide bearing 3131, and described the
The medial surface of one car door 20 and second car door 30 is equipped with horizontal guide rail 32, guide bearing corresponding with the first car door 20
3131 are mounted in the horizontal guide rail 32 on the first car door 20, and guide bearing 3131 corresponding with the second car door 30 is mounted on second
In horizontal guide rail 32 on car door 30.
By the columns assemblies 31 and 19 collective effect of synchronous interaction component, so that the first car door 20 and the second vehicle
Door 30 up and down can stress, realize it is synchronous open or close synchronously, improve the reliability that two car doors move synchronously.Specifically
The power of the first car door 20 movement is given on ground, in use, the cylinder 11, so that the first car door 20 is mobile, while
Second car door 30 moves toward one another or back movement relative to the first car door 20 under the action of linkage mechanism 12.And the second car door 30
The corresponding right side is taken the camshaft bearing 1611 in door frame component 16 and is slided in plug drawing guide rail 17, draws the guiding role of guide rail 17 in plug
The lower back-and-forth motion occurred perpendicular to 20 direction of the first car door, door frame component is taken on the first car door 20, the second car door 30, a left side at this time
It is 15, right that take 16, two optical axises 13 of door frame component, cylinder 11 and linkage mechanism 12 etc. direct or indirect with transition support plate
193 connections, are slided under the action of the rolling bearing of 193 side of transition support plate relative to support frame 18.Meanwhile with the mistake
The outstanding support rod 3111 set of first connecting rod 312 and described 311 one end of column for crossing the connection of support plate 193 is hinged, and then transition branch
Fagging 193 drives the column 311 to rotate in the process of moving.And the rotation of column 311 passes through the branch of 311 other end of column
Supporting rod is driven to corresponding car door, and corresponding guide bearing 3131 slides in the horizontal guide rail 32 on corresponding car door, based on described
Rack rod 313 is bending structure, and during column 311 rotates, the rack rod 313 also gives corresponding car door and plug
The corresponding movement tendency of guide rail 17 is drawn, realizes that two car door top and the bottom can move synchronously, improves the reliability of movement.
Specifically, in one embodiment, as shown in figure 4, it includes piston joint element for bar that door frame component 15 is taken on the left side
151, door frame 154 is taken on left synchronous belt connecting piece 152, left optical axis connector 153 and a left side, and the left optical axis connector 153 is set in
It on the corresponding optical axis 13 of first car door 20, and is slidably connected, the left side takes door frame 154 and is connected to the left optical axis connector
Between 153 and first car door 20, the piston joint element for bar 151 is connected to the piston rod 111 of cylinder 11 and door frame is taken on a left side
Between 154, the left synchronous belt connecting piece 152 is connected to the first segment band 1211 and the left side is taken between door frame 154.Cylinder
11, by acting on piston joint element for bar 151, drive the first car door 20 to do corresponding sports.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of double open plug door system, which is characterized in that including cylinder, linkage mechanism, the first car door being mutually matched and
Two car doors are equipped with a pair of of optical axis in the top of the first car door and the second car door, are arranged in parallel relatively between two optical axises, the first vehicle
Door is slidably connected with one of optical axis, and the second car door is slidably connected with another optical axis, and the cylinder is connect with the first car door,
For driving first car door sliding axially along corresponding optical axis, the first car door and the second car door connect with the linkage mechanism
It connects, enables under the driving of the cylinder the first car door and the second car door moves toward one another and back movement.
2. double open plug door system according to claim 1, which is characterized in that the cylinder arrangement is upper the optical axis
Side, and the piston rod of the cylinder is parallel with the axis of the optical axis, the cylinder body of the cylinder is for one end that piston rod passes through
First end, the first end correspond to the top for being located at the second car door towards the first car door side, the cylinder body.
3. double open plug door system according to claim 1 or 2, which is characterized in that the linkage mechanism includes synchronous belt
With a pair of of the belt pulley for supporting the synchronous belt, two belt pulleys are corresponding with the both ends of the optical axis respectively, and the synchronous belt is flat
Row is arranged between two optical axises, and the synchronous belt is divided into first segment band and second segment band by two belt pulleys, and described the
One section of band is located at the top of the second segment band, first car door and the first segment band connection, second car door and institute
State second segment band connection.
4. double open plug door system according to claim 3, which is characterized in that it further include that synchronous belt adjusts unit, it is described
First segment band or the second segment band are truncated, and adjust unit connection by the synchronous belt, the synchronous belt adjusts unit edge
The adjustable in length of the synchronous belt length direction.
5. double open plug door system according to claim 4, which is characterized in that it includes centre that the synchronous belt, which adjusts unit,
Connector, two shanks of bolt, two nuts, two synchronous belt fixed plates and two synchronous belt tooth plates, the synchronous belt fixed plate
It corresponds, and is oppositely arranged with the synchronous belt tooth plate, the both ends of the intermediate connector are equipped with perforation, the shank of bolt
One end connect with the synchronous belt fixed plate, the other end of the shank of bolt passes through the perforation and connect with nut, truncation
The end of synchronous belt is clamped between the corresponding synchronous belt fixed plate and synchronous belt tooth plate.
6. double open plug door system according to claim 1 or 2, which is characterized in that further include that door frame component and the right side are taken in a left side
Take door frame component, first car door takes door frame component and the piston rod of the cylinder, linkage mechanism and corresponding by the left side
Optical axis connection, second car door takes door frame component and the linkage mechanism and the connection of corresponding optical axis, institute by the right side
The edge for stating close second car door on the first car door is taken door frame component with the left side and is connect, close to institute on second car door
The edge of the first car door and the right side is stated to take door frame component and connect.
7. double open plug door system according to claim 6, which is characterized in that take door with the left side on first car door
The position that door frame component is connect, which is taken, with the right side on the position of frame component connection and second car door is equipped with car door connector,
Car door connector corresponding with first car door is taken door frame component with the left side and is connect, car door corresponding with second car door
Connector is taken door frame component with the right side and is connect, and the car door connector is equipped with adjustment hole, installs in the adjustment hole useful
In the adjusting screw rod being fastenedly connected, the adjusting screw rod can be in the adjustment hole along the longitudinal direction of the first car door or the second car door
It is mobile.
8. double open plug door system according to claim 6, which is characterized in that it further include that plug draws guide rail, the optical axis
Both ends are equipped with support frame, and the optical axis, linkage mechanism and the cylinder are slidably connected with support frame as described above, and can be along vertical
The synchronizing moving before and after the direction of the first car door, plug drawing guide rail are connect with support frame as described above, and with second car door pair
It should be arranged, it includes that door is taken on camshaft bearing component, right synchronous belt connecting piece, right optical axis connector and the right side that door frame component is taken on the right side
Frame, the right optical axis connector is set on the corresponding optical axis of second car door, and is slidably connected, and door frame difference is taken on the right side
It is connect with the right optical axis connector and the second car door, the right side takes door frame and passes through the right synchronous belt connecting piece and the linkage
Mechanism connection, the camshaft bearing component includes camshaft bearing and the mounting base for being used to support the camshaft bearing, the installation
Seat is taken door frame with the right side and is connect, and the camshaft bearing is mounted on the plug and draws in guide rail.
9. double open plug door system according to claim 8, which is characterized in that further include that synchronous interaction component and two are vertical
Column assembly, two columns assemblies are correspondingly arranged with the first car door and the second car door respectively, and are rotatablely connected, the synchronous interaction group
Part includes cross bar, the link mechanism that cross bar both ends are arranged in and the transition support plate connecting with the link mechanism, the light
The both ends of axis and the linkage mechanism are connect with the transition support plate, transition support plate portion corresponding with the optical axis
It is arranged with rolling bearing, the rolling bearing is located at the transition support plate back on the side of the optical axis, two support frames
Medial surface be equipped with sliding rail, the sliding rail arranges that the rolling bearing is mounted on the cunning along the direction perpendicular to the first car door
In rail, the columns assemblies are arranged in a one-to-one correspondence with the transition support plate, the columns assemblies and corresponding transition support plate
Between be rotatablely connected, for realizing the synchronizing moving of the first car door and the second car door.
10. double open plug door system according to claim 9, which is characterized in that the columns assemblies include column and divide
The first connecting rod and rack rod at column both ends are not set, and the upright supports are on frame panel, and the column is close to institute
The one end for stating transition support plate is hung with support rod, and the first connecting rod is horizontally disposed, one end of the first connecting rod with it is described
Transition support plate is hinged, and the other end of the first connecting rod and the support rod are hinged, and the rack rod is bending structure, institute
It states rack rod and is connect with the column far from one end of the transition support plate, the other end of the rack rod is equipped with guiding
The medial surface of bearing, first car door and second car door is equipped with horizontal guide rail, guiding axis corresponding with the first car door
It holds in the horizontal guide rail being mounted on the first car door, guide bearing corresponding with the second car door is mounted on the level on the second car door
In guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009680.8A CN108979416B (en) | 2018-08-31 | 2018-08-31 | Double-opening sliding plug door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009680.8A CN108979416B (en) | 2018-08-31 | 2018-08-31 | Double-opening sliding plug door system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108979416A true CN108979416A (en) | 2018-12-11 |
| CN108979416B CN108979416B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811009680.8A Active CN108979416B (en) | 2018-08-31 | 2018-08-31 | Double-opening sliding plug door system |
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| Country | Link |
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| CN (1) | CN108979416B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110578442A (en) * | 2019-09-27 | 2019-12-17 | 厦门威迪思汽车设计服务有限公司 | Bus sliding plug door mechanism |
| CN111545684A (en) * | 2020-06-16 | 2020-08-18 | 江阴市新德建设工程有限公司 | Steel bar cutting equipment for building construction |
| CN114776156A (en) * | 2022-06-16 | 2022-07-22 | 云南昆船电子设备有限公司 | Device for preventing automatic door opening of double-opening sliding door of vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110578442A (en) * | 2019-09-27 | 2019-12-17 | 厦门威迪思汽车设计服务有限公司 | Bus sliding plug door mechanism |
| CN110578442B (en) * | 2019-09-27 | 2023-11-17 | 厦门威迪思汽车设计服务有限公司 | Bus sliding plug door mechanism |
| CN111545684A (en) * | 2020-06-16 | 2020-08-18 | 江阴市新德建设工程有限公司 | Steel bar cutting equipment for building construction |
| CN114776156A (en) * | 2022-06-16 | 2022-07-22 | 云南昆船电子设备有限公司 | Device for preventing automatic door opening of double-opening sliding door of vehicle |
| CN114776156B (en) * | 2022-06-16 | 2022-10-18 | 云南昆船电子设备有限公司 | Device for preventing automatic door opening of double-opening sliding door of vehicle |
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| Publication number | Publication date |
|---|---|
| CN108979416B (en) | 2023-12-05 |
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