CN109209055A - Blocking mechanism for sliding door and the gate with it - Google Patents
Blocking mechanism for sliding door and the gate with it Download PDFInfo
- Publication number
- CN109209055A CN109209055A CN201710526612.8A CN201710526612A CN109209055A CN 109209055 A CN109209055 A CN 109209055A CN 201710526612 A CN201710526612 A CN 201710526612A CN 109209055 A CN109209055 A CN 109209055A
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- CN
- China
- Prior art keywords
- lock
- blocking mechanism
- door
- fixed door
- gate
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/08—Locks or fastenings for special use for sliding wings
- E05B65/0864—Locks or fastenings for special use for sliding wings the bolts sliding perpendicular to the wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/08—Locks or fastenings for special use for sliding wings
- E05B65/0888—Locking bars
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of blocking mechanism for sliding door and the gates with it, blocking mechanism includes: lock pin, lock tongue, lock collar and electromagnetic driver, lock pin is located on dodge gate and slides with dodge gate, lock tongue is movably mounted in fixed door between lock position and unlocked position along the thickness direction of fixed door, lock collar is rotatably connected in fixed door, there is the first notch and the second notch in lock collar, to limit, lock collar is rotated and lock pin and the second notch cooperate to fix the relative position of dodge gate and fixed door with the cooperation of the first notch when lock tongue is located at lock position, electromagnetic driver is located in fixed door, electromagnetic driver has along the telescopic movable end of thickness direction perpendicular to fixed door, movable end connects lock tongue to drive lock tongue to move between lock position and unlocked position.Blocking mechanism according to an embodiment of the present invention for sliding door reduces occupied space of the blocking mechanism on fixed door thickness direction.
Description
Technical field
The present invention relates to Vehicle Engineering technical fields, and in particular, to a kind of blocking mechanism for sliding door and has
Its gate.
Background technique
The gate of rail vehicle in the related technology, in order to increase the width of passenger passageway, thickness of the dodge gate along fixed door
Spend direction dislocation arrangement, due to blocking mechanism in the related technology movable end along fixed door thickness direction activity, breech-block
Occupied space of the structure on fixed door thickness direction is larger, and the dodge gate of fixed door two sides corresponds to independent blocking mechanism, from
And the thickness of fixed door is increased, the inner space of vehicle is not only reduced, the production cost of vehicle is also added.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.
For this purpose, the present invention proposes a kind of blocking mechanism for sliding door, the blocking mechanism is in fixed door thickness direction
Upper the space occupied is smaller, reduces the thickness of sliding door.
The present invention also proposes a kind of gate with above-mentioned blocking mechanism.
The blocking mechanism for sliding door of embodiment according to a first aspect of the present invention, the sliding door include fixed door and
The relatively described slidable dodge gate of fixed door, the blocking mechanism include: lock pin, lock tongue, lock collar and electromagnetic driver, described
Lock pin be located on the dodge gate and with the dodge gate slide, the lock tongue along the fixed door thickness direction in locking position
It sets and is movably mounted between unlocked position in the fixed door, the lock collar is rotatably connected to the fixed door
On, there is the first notch and the second notch, when the lock tongue is located at the lock position and first notch in the lock collar
Cooperation is to limit lock collar rotation and the lock pin and second notch cooperation are with the fixation dodge gate and the fixation
The relative position of door turns the lock collar with releasing with first notch disengaging when lock tongue is located at the unlocked position
Dynamic limitation and the lock pin are separated with second notch to allow the opposite fixed door of the dodge gate to slide, the electromagnetism
Actuator is located in the fixed door, and the electromagnetic driver has telescopic along the thickness direction perpendicular to the fixed door
Movable end, the movable end connect the lock tongue to drive the lock tongue to move between the lock position and the unlocked position
It is dynamic.
Blocking mechanism according to an embodiment of the present invention for sliding door, the movable end driving lock tongue of electromagnetic driver is along solid
The thickness direction for determining door is mobile, thus with the lock pin on dodge gate with merging locking or open sliding door, movable end edge perpendicular to
The thickness direction of fixed door is mobile, reduces occupied space of the locking mechanism on fixed door thickness direction, is conducive to further
Reduce the thickness of fixed door.
Blocking mechanism according to an embodiment of the invention for sliding door, the electromagnetic driver include: electromagnet,
Drive rod and the first elastic component, the electromagnet are connected in the fixed door, and the drive rod constitutes the movable end, described
First elastic component is located between the electromagnet and the drive rod, is generated when the electromagnet is powered and is attracted the drive rod
Electromagnetic force so that the drive rod overcome the elastic force of first elastic component and close to the electromagnet, when the electromagnet powers off
The drive rod is under the elastic force of first elastic component far from the electromagnet.Using solenoid actuated lock tongue activity, it is not necessarily to
Staff directly operates electromagnetic driver, improves the degree of automation of blocking mechanism, and is conducive to controllers long distance
Locking or opening from control sliding door.
Optionally, the drive rod is connected with the lock tongue by the first connector, and first connector is by the drive
Conversion of motion of the lever in the thickness direction perpendicular to the fixed door is the lock tongue in the thickness side along the fixed door
Upward movement.
Further, the first bending part is configured in the middle part of first connector, first bending part is pivotly
Be mounted in the fixed door, one end of first connector it is removable along the thickness direction of the sliding door and with the lock
Tongue is pivotly connected, the other end of first connector it is removable along the thickness direction perpendicular to the fixed door and with institute
Drive rod is stated pivotly to be connected.
Blocking mechanism according to an embodiment of the invention for sliding door, blocking mechanism further include: manual unlocking machine
Structure, the manual unlocking structure include: manual unlocking handle and mandril, and the manual unlocking handle is located on the dodge gate,
The mandril is movably mounted on the dodge gate along the thickness direction of the dodge gate, and one end of the mandril connects institute
Manual unlocking handle is stated, the other end of the mandril, which only abuts, touches the lock tongue, and the manual unlocking handle controls the mandril
The lock tongue is driven to be moved to the unlocked position from the lock position.Existed by the way that manual unlocking handle is arranged on dodge gate
When electromagnetic driver breaks down, passenger can use the enabling of manual unlocking handle and get off.
Optionally, the lock tongue includes: limited post and connecting column, and one end of the limited post connects the electromagnetic driver
Movable end, and when the lock tongue is located at the lock position, the limited post is adapted to clamping with first notch, described
Connecting column is connected with the other end of the limited post, and the connecting column extending radially outwardly along the limited post, the top
Bar abuts touching only with the connecting column driving the lock tongue to the unlocked position.
An alternative embodiment according to the present invention is connected between the manual unlocking handle and the mandril by wirerope
It connects.
Optionally, it is connected between the wirerope and the mandril by the second connector, the one of second connector
End, which only abuts, touches the mandril, and second connector drives lock tongue described in the top rod driving.
Further, the second bending part is configured in the middle part of second connector, second bending part is pivotly
It is mounted in the fixed door, the other end of second connector connects the wirerope and along thick perpendicular to the dodge gate
The direction of degree moves.
According to one embodiment of present invention, the wirerope includes: steel strand wires and spool, and one end of the steel strand wires connects
The manual unlocking handle is connect, the other end of the steel strand wires connects the mandril, and the spool is set on the steel strand wires.
Optionally, the first wirerope fixing seat is adjacent to the manual unlocking handle and the second wirerope fixing seat
The neighbouring mandril is arranged, and one end of the steel strand wires passes through the first wirerope fixing seat and the connection manual unlocking handle
Hand, the other end of the steel strand wires pass through the second wirerope fixing seat and connection mandril, and the both ends of the spool connect respectively
It connects in two wirerope fixing seats.
Further, the steel strand wires be located at the first wirerope fixing seat and the second wirerope fixing seat it
Between part length be equal to the spool length.
An alternative embodiment according to the present invention, the hand-operating unlocking mechanism further include: the second elastic component, described second
Elastic component is located between the mandril and the dodge gate, and second elastic component often pushes the mandril and the lock tongue de-
From.
Blocking mechanism according to an embodiment of the invention for sliding door, centered on the outer profile of the lock collar is formed
Axis is parallel to the circle of the fixed door thickness direction, first notch and second notch in the radial direction of the lock collar
It is upper opposite.
Further, a part of the side in the enabling direction towards the dodge gate of second notch is opened wide.
The gate of embodiment according to a second aspect of the present invention, including the blocking mechanism according to above-described embodiment and more
A sliding door, the blocking mechanism be it is multiple, passenger passageway, each activity are limited between the adjacent fixed door
Door is for opening and closing the corresponding passenger passageway.
Gate according to an embodiment of the invention, the dodge gate include: gate and wicket, and the gate is slidably
Ground is connected with the fixed door, and the lock pin is fixed on the gate, and accommodating chamber is defined in the gate, the wicket
It is slidably disposed in the accommodating chamber, and when the gate is slided relative to the fixed door, the wicket is relative to institute
Gate is stated to slide towards direction identical with the gate glide direction.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of gate according to an embodiment of the present invention；
Fig. 2 is the closed state figure of gate according to an embodiment of the present invention；
Fig. 3 is the partial structural diagram of gate according to an embodiment of the present invention；
Fig. 4 is enlarged drawing at A in Fig. 3；
Fig. 5 is the explosive view of the blocking mechanism of gate according to an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the lock collar of blocking mechanism according to an embodiment of the present invention.
Appended drawing reference:
100: gate；
10: sliding door；11: fixed door；12: dodge gate；121: gate；122: wicket；
13: passenger passageway；
20: blocking mechanism；21: lock pin；22: lock tongue；221: limited post；222: connecting column；
23: electromagnetic driver；231: electromagnet；232: drive rod；233: the first connectors；
24: hand-operating unlocking mechanism；241: manual unlocking handle；242: mandril；243: the second connectors；
244: the second elastic components；25: lock collar；251: the first notches；252: the second notches；
253: the first stopper sections；254: the second stopper sections.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " thickness ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", " axial direction " is orientation based on the figure or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, limiting
There is the feature of " first ", " second " to can explicitly or implicitly include one or more of the features.It is retouched in of the invention
In stating, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Gate 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 6.
As shown in Figure 1, gate 100 according to an embodiment of the invention, comprising: multiple sliding doors 10 and multiple lockings
Mechanism 20, each sliding door 10 include at least a fixed door 11 and one relative to the slidable dodge gate 12 of fixed door 11,
Also it may include a fixed door 11 and two dodge gates 12, the dodge gate for accommodating dodge gate 12 be equipped in fixed door 11 and is held
Receive chamber, the fixed door 11 of multiple sliding doors 10 is arranged spaced apart, and passenger passageway 13 is limited between adjacent fixed door 11, adjacent solid
Determine to set that there are two dodge gates 12 to be used to open or close corresponding passenger passageway 13 between door 11, when passenger passageway 13 is opened, Gu
The dodge gate 12 for determining 11 two sides of door slides into the dodge gate accommodating chamber of fixed door 11, and two 12 intersecting of dodge gate arrangements
In dodge gate accommodating chamber.
Dodge gate 12 includes: gate 121 and wicket 122, and gate 121 is slidably attached in fixed door 11, and gate
Wicket accommodating chamber is defined in 121, wicket 122 is slidably attached in wicket accommodating chamber, and gate 121 is relative to fixed door 11
When sliding, wicket 122 is slided relative to gate 121, and wicket 122 is opposite relative to the glide direction and gate 121 at gate 121
It is identical in the glide direction of fixed door 11.
A blocking mechanism 20 is equipped between each dodge gate 12 and corresponding fixed door 11, dodge gate 12 closes passenger
When channel 13, blocking mechanism 20 is closed to fix the relative position of dodge gate 12 Yu fixed door 11,20 opening activity of blocking mechanism
12 sliding opening passenger passageways 13 of door.
Firstly, the blocking mechanism 20 according to an embodiment of the present invention for sliding door 10 is described with reference to the drawings.
As shown in figure 3, according to one embodiment of present invention, blocking mechanism 20 includes: lock pin 21, lock tongue 22, lock collar 25
With electromagnetic driver 23.
Lock pin 21 is located on dodge gate 12 and slides with dodge gate 12, and lock tongue 22 is mounted in fixed door 11, and lock tongue 22
Thickness direction along fixed door 11 moves between lock position and unlocked position, and lock collar 25 is rotatably installed in fixed door 11
On, as shown in fig. 6, lock collar 25 is equipped with the first notch 251 and the second notch for running through lock collar 25 along 25 thickness direction of lock collar
252, lock tongue 22 can cooperate with the first notch 251, and lock pin 21 can cooperate with the second notch 252, when lock tongue 22 is located at locking
When position, lock tongue 22 is rotated with the first notch 251 with limitation lock collar 25 is merged, and lock pin 21 and the cooperation of the second notch 252 are with fixation
The relative position of dodge gate 12 and fixed door 11 is detached from, to release lock with the first notch 251 when lock tongue 22 is located at unlocked position
Tongue 22 limits the rotation of lock collar 25, and lock pin 21 is separated with the second notch 252 to allow dodge gate 12 sliding relative to fixed door 11
It is dynamic.
Wherein, electromagnetic driver 23 is mounted in fixed door 11, and electromagnetic driver 23 has telescopic movable end, living
The telescopic direction of moved end is vertical with the thickness direction of fixed door 11, and movable end connects the other end of lock tongue 22 to drive lock tongue 22 to exist
It is moved between lock position and unlocked position.
Blocking mechanism 20 according to an embodiment of the present invention for sliding door 10 as a result, the movable end of electromagnetic driver 23
Driving lock tongue 22 is moved along the thickness direction of fixed door 11, to limit sliding door 10 with the cooperation of lock pin 21 on dodge gate 12
Movement, movable end are moved along the thickness direction perpendicular to fixed door 11, reduce locking mechanism on 11 thickness direction of fixed door
Occupied space, be conducive to the thickness for further decreasing fixed door 11.
Gate 100 according to an embodiment of the present invention is conducive to reduce by using the blocking mechanism 20 of above-described embodiment
The thickness of gate 100, and the width of passenger passageway 13 is improved, improve the speed of passenger getting on/off.
Some tools of blocking mechanism 20 according to an embodiment of the present invention for sliding door 10 are described below with reference to Fig. 1-Fig. 6
Body embodiment.
As shown in figure 4, electromagnetic driver 23 includes: electromagnet 231, drive rod 232 and the first spring, electromagnet 231 connects
It connects in fixed door 11, generates electromagnetic force when electromagnet 231 is powered, electromagnetic force disappears when 231 circuit of electromagnet disconnects, and drives
Lever 232 is mobile by the sucking action of the electromagnetic force of electromagnet 231, and drive rod 232 constitutes the movable end of electromagnetic driver 23,
Wherein, the first elastic component can be spring, and the first elastic component is located between electromagnet 231 and drive rod 232 and in compression shape
State, drive rod 232 is often pushed to the direction far from electromagnet 231 by the elastic force of the first spring, when electromagnet 231 is powered, electromagnetic force
Attract drive rod 232 so that drive rod 232 overcomes the elastic force of the first elastic component and close to electromagnet 231, when electromagnet 231 powers off
Drive rod 232 is under the elastic force of the first elastic component far from electromagnet 231.
Cooperate drive rod 232 to drive 22 activity of lock tongue using electromagnet 231, directly operates electromagnetic drive without staff
Part 23 improves the degree of automation of blocking mechanism 20, and eliminates staff and directly drive and generate when electromagnet 231
Danger, furthermore, staff can far distance control electromagnet 231 energization with power off so that control sliding door 10 unlatching and pass
It closes, manages station for staff and provide convenience.
As shown in figure 4, in the present embodiment, drive rod 232 is connected with lock tongue 22 by the first connector 233, first connects
Conversion of motion of the drive rod 232 in the thickness direction perpendicular to fixed door 11 is lock tongue 22 along fixed door 11 by fitting 233
Thickness direction on movement, that is to say, that the first connector 233 connect drive rod 232 one end along vertical fixed door 11
Thickness direction movement, one end that the first connector 233 connects lock tongue 22 is connected along the thickness direction of fixed door 11, to guarantee to drive
Lever 232 can control lock tongue 22 and move between lock position and unlocked position.
Further, as shown in figure 4, the middle part of the first connector 233 is configured with the first bending part, for example, the first connection
Part 233 can be v-shaped structure, be also possible to L-shaped structure, and the first bending part of the first connector 233 is pivotably mounted on solid
Determine on door 11, one end of the first connector 233 is moved along the thickness direction of sliding door 10, and one end of the first connector 233 with
One end of lock tongue 22 is pivotly connected, as shown in figure 4, one end of the first connector 233 and one end of lock tongue 22 are hinged, first
The other end of connector 233 is moved along the direction perpendicular to 11 thickness of fixed door, and the other end of the first connector 233 and driving
Bar 232 is pivotly connected, as shown in figure 4, the movement of the movement routine of the other end of the first connector 233 and drive rod 232
Path is identical, and the upper end of the other end and drive rod 232 of the first connector 233 is hinged.
By the way that the first bending part is arranged in connection, 233 liang of end movement sides of the first connector are realized using the first bending part
To change, drive lock tongue 22 to provide direction for drive rod 232, and structure is simple, easy for installation.
A specific embodiment according to the present invention, as shown in figure 3, blocking mechanism 20 further include: hand-operating unlocking mechanism 24,
Hand-operating unlocking mechanism 24 includes: manual unlocking handle 241 and mandril 242, and manual unlocking handle 241 is located on dodge gate 12, example
Such as, manual unlocking handle 241 can be rotated relative to dodge gate 12, be also possible to slide relative to dodge gate 12, mandril 242 is along work
The thickness direction of dynamic door 12 is movably mounted on dodge gate 12, and one end of mandril 242 connects manual unlocking handle 241, top
The other end of bar 242 only abuts touching lock tongue 22 or separates with lock tongue 22, and manual unlocking handle 241 controls mandril 242 and drives lock tongue
22 are moved to unlocked position from lock position.
When lock tongue 22 is located at lock position, manual unlocking handle 241 is rotated relative to dodge gate 12 or is slided to drive
Mandril 242 only supports lock tongue 22 and is moved to unlocked position from lock position, and lock tongue 22 is detached from from the first notch 251 of lock collar 25, living
Dynamic door 12 is slided relative to fixed door 11, and lock pin 21 drives the rotation of lock collar 25 and lock pin 21 and the second notch 252 are detached from, to beat
Open passenger passageway 13.
Wherein, by the way that hand-operating unlocking mechanism 24 is arranged on dodge gate 12, and lock tongue is driven using manual unlocking handle 24
22, to release lock collar 25 to the restriction effect of lock pin 21, increase the unlocking manner of sliding door 10, occur in electromagnetic driver 23
When failure, passenger can use the unlatching of manual unlocking handle 24 passenger passageway 13 and get off, and prevents passenger to be trapped in compartment and causes
Dangerous consequences.
Optionally, as shown in figure 5, lock tongue 22 includes: limited post 221 and connecting column 222, limited post 221 is formed as along solid
Determine the column of 11 thickness direction of door extension, the movable end of one end connection electromagnetic driver 23 of limited post 221, when lock tongue 22 is located at
When lock position, limited post 221 is adapted to limitation lock collar 25 with the first notch 251 and rotates, and connecting column 222 is another with limited post 221
One end is connected, and the extending radially outwardly along limited post 221 of connecting column 222, and mandril 242 only abuts touching, mandril with connecting column 222
242 are released limited post 221 from the first notch 251 by being drivingly connected column 222, and lock tongue 22 is thus driven it from lock position
Unlocked position.
By the way that limited post 221 and connecting column 222 are arranged on lock tongue 22, lock tongue 22 can not only be guaranteed to the limit of lock collar 25
Used in system, moreover it is possible to influence 25 normal rotation of lock collar when preventing hand-operating unlocking mechanism 24 from driving lock tongue 22.
As shown in Fig. 2, in the present embodiment, being connected between manual unlocking handle 24 and lock pin 21 by wirerope (not shown)
It connects, can not only guarantee that manual unlocking handle 24 has good driving effect to lock pin 21, and connect relative to connecting rod, by
There is good crooked deformability in wirerope, moreover it is possible to select provider for the position of manual unlocking handle 24 and lock pin 21
Just, furthermore, the arrangement of wirerope is simple, smaller by external influence, is hardly damaged and does not also allow to be also easy to produce failure.
As shown in figure 5, in the present embodiment, be connected between wirerope and mandril 242 by the second connector 243, second
One end of connector 243 only abuts touching mandril 242, the other end connecting steel wire ropes of the second connector 243, manual unlocking handle
241 activities simultaneously drive steel cable sliding, and wirerope drives the second connector 243 driving mandril 242 to move.
Further, as shown in figure 5, the middle part of the second connector 243 is configured with the second bending part, the second connector 243
It is similar with 233 structure of the first connector, it can be v-shaped structure, be also possible to L-shaped structure, the second bending of the second connector 243
Portion is pivotably mounted on dodge gate 11, and one end of the second connector 243 is moved along the thickness direction of dodge gate 12, and second connects
The other end of fitting 243 is connected with wirerope and moves along the direction perpendicular to 12 thickness of dodge gate.
Further, wirerope includes: steel strand wires and spool, and one end of steel strand wires connects manual unlocking handle 241, and steel twists
The other end of line connects mandril 242, and spool is set on steel strand wires, on the one hand, the tensile strength of steel strand wires is higher, and rigidity compared with
Greatly, it will not be deformed and elongate or shorten because manual unlocking handle 241 is increased or reduced to the pulling force that it applies, stability
By force, on the other hand, spool can prevent steel strand wires and water erosion, be conducive to extend the service life of steel strand wires.
A specific embodiment according to the present invention, dodge gate 12 are equipped with the first wirerope fixing seat and the second wirerope
Fixing seat, the first wirerope fixing seat is adjacent to manual unlocking handle 241 and the second wirerope fixing seat is adjacent to the second connector 243
Setting, one end of steel strand wires passes through the first wirerope fixing seat and connection manual unlocking handle 24, the other end of steel strand wires pass through
Second wirerope fixing seat and the second connector 243 of connection, the both ends of spool are connected in two wirerope fixing seats, benefit
Steel strand wires and spool are fixed with the first wirerope fixing seat and the second wirerope fixing seat, are on the one hand able to ascend the steady of wirerope
It is qualitative, it prevents wirerope to be scattered, on the other hand, controls steel strand wires using the first wirerope fixing seat and the second wirerope fixing seat
Deposition path to control pulling force effect of the manual unlocking handle 241 to steel strand wires and steel strand wires to the second connector 243,
And then it controls mandril 242 and moves.
Wherein, the length of spool immobilizes and is not influenced by pulling force suffered by steel strand wires, and steel strand wires are located at the first steel
The length of part between cord fixing seat and the second wirerope fixing seat is equal to the length of spool, and thereby, it is possible to guarantee that steel twists
Line in use always be in straight configuration, prevent because steel strand wires relaxation influence manual unlocking handle 241 performance and
The flexibility of unlock.
As shown in figure 5, a specific embodiment according to the present invention, hand-operating unlocking mechanism 24 further include: the second elastic component
244, the second elastic component 244 is located between mandril 242 and dodge gate 12, for example, the second elastic component 244 can be and be set in mandril
Bar 242 is only supported in spring on 242, one end of the second elastic component 244, and the other end of the second elastic component 244 only supports dodge gate 12,
Second connector 243 drives mandril 242 to compress the second elastic component 244, and mandril 242 drives lock tongue 22 to be moved to solution from lock position
After lock position, the direction that the second elastic component 244 often pushes mandril 242 to be directed away from lock tongue 22 moves and restores to original position
It sets, often pushes herein and refer to that, when mandril 242 and lock tongue 22 are detached from, the elastic force effect of the second elastic component 244 keeps mandril 242 quiet
Only, lock tongue 22 is touched when manual unlocking handle 241 drives the movement of mandril 242 only to abut, and lock tongue 22 is pushed to be moved to unlocked position
When place, the effect force pushing mandril 242 and lock tongue 22 of the second elastic component 244 are detached from.
According to one embodiment of present invention, as shown in fig. 6, the outer profile of lock collar 25 is formed as centerline axis parallel in solid
Determine the circle of 11 thickness direction of door, the first notch 251 and the second notch 252 are in the diametrically opposite of lock collar 25, that is to say, that the
One notch 251 and the second notch 252 are located at top half and the lower half portion of lock collar 25.
Further, as shown in fig. 6, a part of the side in the enabling direction towards dodge gate 12 of the second notch 252
It opens wide, specifically, the two sides of the second notch 252 are respectively equipped with the first stopper section 253 and the second stopper section 254, the first backstop
Portion 253 is located at the direction that the second notch 252 opens the door towards dodge gate 12, and the second stopper section 254 is located at the another of the second notch 252
Side, the distance between the first stopper section 253 and 25 center of lock collar are less than the distance between the second notch 252 and 25 center of lock collar.
It is into and out second notch, 252 side of providing of lock pin 21 as a result, while guaranteeing lock collar 25 to 21 restriction effect of lock pin
Just, and structure is simple, easy to accomplish.
Gate 100 according to an embodiment of the present invention other constitute and operate for those of ordinary skill in the art and
It says it is all known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (17)
1. a kind of blocking mechanism for sliding door, which is characterized in that the sliding door includes fixed door and the relatively described fixation
The slidable dodge gate of door, the blocking mechanism include:
Lock pin, the lock pin are located on the dodge gate and slide with the dodge gate；
Lock tongue, the lock tongue are movably mounted between lock position and unlocked position along the thickness direction of the fixed door
In the fixed door；
Lock collar, the lock collar are rotatably connected in the fixed door, have the first notch and the second notch in the lock collar,
Cooperate with first notch when lock tongue is located at the lock position to limit lock collar rotation and the lock pin and institute
The cooperation of the second notch is stated with the relative position of the fixation dodge gate and the fixed door, the lock tongue is located at the unlocked position
When be detached from first notch with release the limitation of the rotation to the lock collar and the lock pin separate with second notch with
Allow the relatively described fixed door sliding of the dodge gate；
Electromagnetic driver, the electromagnetic driver are located in the fixed door, and the electromagnetic driver has along perpendicular to described
The telescopic movable end of the thickness direction of fixed door, the movable end connect the lock tongue to drive the lock tongue in the locking
It is moved between position and the unlocked position.
2. the blocking mechanism according to claim 1 for sliding door, which is characterized in that the electromagnetic driver includes:
Electromagnet, the electromagnet are connected in the fixed door；
Drive rod, the drive rod constitute the movable end；
First elastic component, first elastic component are located between the electromagnet and the drive rod, when the electromagnet is powered
Generate the electromagnetic force for attracting the drive rod so that the drive rod overcomes the elastic force of first elastic component and close to the electricity
Magnet, the electromagnet drive rod separate electromagnet under the elastic force of first elastic component when powering off.
3. the blocking mechanism according to claim 2 for sliding door, which is characterized in that the drive rod and the lock tongue
It is connected by the first connector, first connector is by the drive rod in the thickness direction perpendicular to the fixed door
Conversion of motion is movement of the lock tongue on the thickness direction along the fixed door.
4. the blocking mechanism according to claim 3 for sliding door, which is characterized in that the middle part of first connector
It is configured with the first bending part, first bending part is pivotably mounted in the fixed door, and the one of first connector
The thickness direction along the sliding door is held to move and be pivotly connected with the lock tongue, the other end of first connector
It moves along the thickness direction perpendicular to the fixed door and is pivotly connected with the drive rod.
5. the blocking mechanism of sliding door is used for described in any one of -4 according to claim 1, which is characterized in that further include: hand
Dynamic unlocking mechanism, the manual unlocking structure include:
Manual unlocking handle, the manual unlocking handle are located on the dodge gate；
Mandril, the mandril are movably mounted on the dodge gate along the thickness direction of the dodge gate, the mandril
One end connects the manual unlocking handle, and the other end of the mandril, which only abuts, touches the lock tongue, and the manual unlocking is manual
It makes lock tongue described in the top rod driving and is moved to the unlocked position from the lock position.
6. the blocking mechanism according to claim 5 for sliding door, which is characterized in that the lock tongue includes:
Limited post, one end of the limited post connect the movable end of the electromagnetic driver, and when the lock tongue is located at the lock
When stop bit is set, the limited post is adapted to first notch；
Connecting column, the connecting column are connected with the other end of the limited post, and the connecting column is along the radial direction of the limited post
Extend outwardly, the mandril abuts touching only with the connecting column driving the lock tongue to the unlocked position.
7. according to the blocking mechanism for sliding door that claim 5 ` is stated, between the manual unlocking handle and the mandril
It is connected by wirerope.
8. the blocking mechanism according to claim 7 for sliding door, which is characterized in that the wirerope and the mandril
Between be connected by the second connector, one end of second connector, which only abuts, touches the mandril, and second connector
Drive lock tongue described in the top rod driving.
9. the blocking mechanism according to claim 8 for sliding door, which is characterized in that the middle part of second connector
Be configured with the second bending part, second bending part is pivotably mounted in the fixed door, second connector it is another
One end connects the wirerope and moves along the direction perpendicular to the movable thickness gate.
10. the blocking mechanism according to claim 7 for sliding door, which is characterized in that the wirerope includes:
Steel strand wires, one end of the steel strand wires connect the manual unlocking handle, and the other end of the steel strand wires connects the top
Bar；
Spool, the spool are set on the steel strand wires.
11. the blocking mechanism according to claim 10 for sliding door, which is characterized in that the dodge gate is equipped with the
One wirerope fixing seat and the second wirerope fixing seat, the first wirerope fixing seat is adjacent to the manual unlocking handle and institute
The second wirerope fixing seat is stated to be arranged adjacent to the mandril, one end of the steel strand wires pass through the first wirerope fixing seat and
The manual unlocking handle is connected, the other end of the steel strand wires passes through the second wirerope fixing seat and connection mandril, institute
The both ends for stating spool are connected in two wirerope fixing seats.
12. the blocking mechanism according to claim 11 for sliding door, which is characterized in that the steel strand wires are located at institute
The length for stating the part between the first wirerope fixing seat and the second wirerope fixing seat is equal to the length of the spool.
13. the blocking mechanism according to claim 5 for sliding door, which is characterized in that the hand-operating unlocking mechanism is also
It include: the second elastic component, second elastic component is located between the mandril and the dodge gate, and second elastic component is normal
The mandril and the lock tongue is pushed to be detached from.
14. the blocking mechanism according to claim 1 for sliding door, which is characterized in that the foreign steamer profile of the lock collar
As centerline axis parallel in the circle of the fixed door thickness direction, first notch and second notch are in the lock
Disk it is diametrically opposite.
15. the blocking mechanism according to claim 14 for sliding door, which is characterized in that the direction of second notch
A part of the side in the enabling direction of the dodge gate is opened wide.
16. a kind of gate characterized by comprising
According to claim 1, -15 described in any item blocking mechanisms for sliding door, the blocking mechanism are multiple；
Multiple sliding doors, the fixed door arranged for interval of multiple sliding doors limit between the adjacent fixed door and start a work shift
Objective channel, each dodge gate is for opening and closing the corresponding passenger passageway.
17. gate according to claim 16, which is characterized in that the dodge gate includes:
Gate, the gate are slideably connected with the fixed door, and the lock pin is fixed on the gate, and the gate
Inside define accommodating chamber；
Wicket, the wicket are slidably disposed in the accommodating chamber, and when the gate is slided relative to the fixed door,
The wicket is slided relative to the gate towards direction identical with the gate glide direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526612.8A CN109209055B (en) | 2017-06-30 | 2017-06-30 | Locking mechanism for sliding door and platform door with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526612.8A CN109209055B (en) | 2017-06-30 | 2017-06-30 | Locking mechanism for sliding door and platform door with same |
Publications (2)
| Publication Number | Publication Date |
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| CN109209055A true CN109209055A (en) | 2019-01-15 |
| CN109209055B CN109209055B (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710526612.8A Active CN109209055B (en) | 2017-06-30 | 2017-06-30 | Locking mechanism for sliding door and platform door with same |
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| Country | Link |
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| CN (1) | CN109209055B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634207A (en) * | 2020-06-24 | 2020-09-08 | 武汉蔚来能源有限公司 | Battery changing platform, battery changing station and battery changing method |
| CN112854944A (en) * | 2021-02-01 | 2021-05-28 | 高朋飞 | High-speed rail platform door control method and device and high-speed rail platform door |
| CN112901008A (en) * | 2021-02-01 | 2021-06-04 | 高朋飞 | Platform door control method and device and platform door |
| CN113914729A (en) * | 2021-10-21 | 2022-01-11 | 刘雄心 | Grooved pulley lock and opening and closing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006002384A (en) * | 2004-06-16 | 2006-01-05 | Nabtesco Corp | Platform screen door device |
| CN102418455A (en) * | 2010-09-10 | 2012-04-18 | 纳博特斯克株式会社 | Platform door device |
| CN202945891U (en) * | 2012-12-16 | 2013-05-22 | 四川久远新方向智能科技有限公司 | Sliding door locking mechanism |
| CN104196372A (en) * | 2014-08-25 | 2014-12-10 | 杭州优迈科技有限公司 | Rail transit platform screen door lock and rail transit platform screen door |
| CN204531911U (en) * | 2015-02-16 | 2015-08-05 | 玮俐实业股份有限公司 | Coupled interlock bi-directional synchronization pulls partition door device |
| CN205822936U (en) * | 2016-07-22 | 2016-12-21 | 北京京投亿雅捷交通科技有限公司 | A kind of platform sliding door manual unlocking device |
-
2017
- 2017-06-30 CN CN201710526612.8A patent/CN109209055B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006002384A (en) * | 2004-06-16 | 2006-01-05 | Nabtesco Corp | Platform screen door device |
| CN102418455A (en) * | 2010-09-10 | 2012-04-18 | 纳博特斯克株式会社 | Platform door device |
| CN202945891U (en) * | 2012-12-16 | 2013-05-22 | 四川久远新方向智能科技有限公司 | Sliding door locking mechanism |
| CN104196372A (en) * | 2014-08-25 | 2014-12-10 | 杭州优迈科技有限公司 | Rail transit platform screen door lock and rail transit platform screen door |
| CN204531911U (en) * | 2015-02-16 | 2015-08-05 | 玮俐实业股份有限公司 | Coupled interlock bi-directional synchronization pulls partition door device |
| CN205822936U (en) * | 2016-07-22 | 2016-12-21 | 北京京投亿雅捷交通科技有限公司 | A kind of platform sliding door manual unlocking device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634207A (en) * | 2020-06-24 | 2020-09-08 | 武汉蔚来能源有限公司 | Battery changing platform, battery changing station and battery changing method |
| CN112854944A (en) * | 2021-02-01 | 2021-05-28 | 高朋飞 | High-speed rail platform door control method and device and high-speed rail platform door |
| CN112901008A (en) * | 2021-02-01 | 2021-06-04 | 高朋飞 | Platform door control method and device and platform door |
| CN112854944B (en) * | 2021-02-01 | 2023-02-17 | 高朋飞 | High-speed rail platform door control method and device and high-speed rail platform door |
| CN113914729A (en) * | 2021-10-21 | 2022-01-11 | 刘雄心 | Grooved pulley lock and opening and closing method |
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|---|---|
| CN109209055B (en) | 2021-01-19 |
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