CN110054064A - Inner clamping type door knife car door locking device and method - Google Patents
Inner clamping type door knife car door locking device and method Download PDFInfo
- Publication number
- CN110054064A CN110054064A CN201910447090.1A CN201910447090A CN110054064A CN 110054064 A CN110054064 A CN 110054064A CN 201910447090 A CN201910447090 A CN 201910447090A CN 110054064 A CN110054064 A CN 110054064A
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- China
- Prior art keywords
- swing arm
- link block
- arm
- tool arm
- car door
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
Abstract
The present invention provides inner clamping type door knife car door locking device and application methods, in a device, transition plates, the first link block, second tool arm and the second link block sequentially hingedly form the first parallelogram sturcutre, transition plates, the first swing arm, first tool arm and the second swing arm sequentially hingedly form the second parallelogram sturcutre, and first tool arm is made to drive the first swing arm synchronous hunting when swinging relative to transition plates；Relative bearing between driving lever and the first swing arm is configured to the first swing arm and swings to after predeterminated position to touch driving lever and make the rotation of latch hook ontology to unlock.It is converted to the spinning movement of a knife itself when taking off in sedan-chair, the keeping strokes when unlocking motion and normal door of car door lock.And be also the movement of monolithic tool arm when being taken off outside the Room, i.e. the movement of monolithic door tool arm can be unlocked car door lock under not homologous state, simplify the structure of whole car door lock, unlocking motion is reliable and stable, reduces production and processing cost, and application range is more extensive.
Description
Technical field
The present invention relates to elevator accessory technical fields, in particular to inner clamping type door knife car door locking device and method.
Background technique
After new No. 1 modification of national standard GB7588 is singly put into effect, requirement definitely has been made to the unlatching of gate,
I.e. at non-leveling zone domain, any reason of gate cannot be opened, and at leveling region, then should all can open sedan-chair in the Room in sedan-chair
Door.
In order to realize the above functions, most of technology is that croquet is clamped by tool arm to determine whether in leveling region,
Corresponding car door lock unlocking motion is carried out according to different states.The technology of existing inner clamping type car door lock is by two film gate tool arms
Linkage, any a piece of tool arm movement, then will drive the movement of other a piece of tool arm, trigger unlocking mechanism by the action and carry out sedan-chair
The unlock of door lock.Structure in the prior art is more complicated, and bindiny mechanism needs to bear biggish power, is flexibly driven again again
Endurance, to intensity requirement height, complex process, structure is cumbersome.
A kind of existing also technology is the retentivity using motor, makes a knife in shutdown state, keeps the first link block
In the first state, then apply one and contrary spring force of closing the door on the first link block, after power loss, first connects
The second state can be become under spring force by connecing block.It is defeated that this technical requirements motor is always maintained at electric current when closing the door
Out, it is severe to make that the motor feels hot, shortens the service life of motor, and in addition when carriage is run, after accident power-off, door knife is collapsed
Or the danger that can be hit with layer croquet after strutting.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides inner clamping type door knife car door locking devices.
Specifically, its technical solution is as follows:
A kind of inner clamping type door knife car door locking device, including door knife bottom plate, first tool arm, second tool arm, the first connection
Block, the second link block beat bar, transition plates, the first swing arm, the second swing arm and hook locking component, the middle part hinge of first link block
The door knife bottom plate is connect, the bar of beating connects first link block to drive first link block to turn under outer power drive
Dynamic, it is flat that the transition plates, first link block, second tool arm and second link block sequentially hingedly form first
Row quadrilateral structure, the transition plates, first swing arm, first tool arm and second swing arm are sequentially hingedly formed
Second parallelogram sturcutre makes first tool arm drive first swing arm synchronous when swinging relative to the transition plates
It swings；
The hook locking component includes latch hook ontology and driving lever, the hinged door knife bottom plate of the latch hook ontology, the driving lever
It is fixedly connected with the latch hook ontology, the relative bearing between the driving lever and first swing arm is configured to the first swing arm pendulum
The driving lever can be touched after predeterminated position by, which moving, makes the latch hook ontology rotation to unlock.
In a specific embodiment, the hinged transition plates in the middle part of first swing arm, first swing arm
Hinged first tool arm of first end, the second end of first swing arm is for touching the driving lever.
In a specific embodiment, the second end of first swing arm be located at the driving lever upside and for from
Touch the driving lever in side.
In a specific embodiment, first swing arm further includes third end, the first end of first swing arm and
The third end of first swing arm is configured to abut first tool arm respectively.
It in a specific embodiment, further include emergency release component, the emergency release component includes rope, touching
Bar, tie-plate and reset spring, the rope tie up on the tie-plate, and the feeler lever is fixedly connected with tie-plate, the reset spring
One end is fixedly connected with the door knife bottom plate, and the other end of the reset spring is fixedly connected with the feeler lever or the tie-plate, described
Relative bearing between feeler lever and the driving lever is configured to the feeler lever and is moved to after predeterminated position to touch the driving lever and make institute
The rotation of latch hook ontology is stated to unlock；
Preferably, it is provided with feeler lever guide groove on the tie-plate, guide rod, the guiding are fixed on the door knife bottom plate
Bar is threaded through in the feeler lever guide groove.
In a specific embodiment, further include lance component, lance guide groove, institute are provided on the door knife bottom plate
The first end for stating lance component connects first link block, second end movably through the lance guide groove, makes described
Lance component is restricted to move in first guide groove after being touched by external agency, and then drives described first to connect
Connect block rotation.
In a specific embodiment, the lance component includes lance ontology and rolling element, the lance ontology
First end connects first link block, and the second end of the lance ontology is movably through the lance guide groove, and institute
The second end for stating lance ontology is arranged with the rolling element and contacts the external agency by the barrel.
In a specific embodiment, it is provided on the door knife bottom plate and beats bar guide groove, the first end for making bar
It connects first link block, second end and beats bar guide groove movably through described.
In a specific embodiment, it is arranged with rolling element on the driving lever, and by rolling element contact described the
One swing arm.
It in a specific embodiment, further include latch hook limited post, the latch hook limited post is fixed on door knife bottom
On plate, and it is configured to abut the latch hook from below.
In a specific embodiment, including further including polished rod, the polished rod is fixedly connected described the hook locking component
Latch hook ontology, the position of the polished rod are matched with first tool arm, described when for first tool arm described in Level Promoting
The polished rod is touched at the edge of first tool arm, so that the latch hook ontology is lifted.
A kind of application method of the inner clamping type door knife car door locking device as described in aforementioned any technical solution, comprising:
It is mobile by the outer member driving bar of beating when door knife normal door, it is described to play the mobile drive first of bar
Link block rotation, first link block drive the transition plates and second tool arm to swing and close to each other when rotating,
First tool arm touches a layer croquet first, first link block when continuing to rotate the layer croquet then push described
One tool arm is swung relative to the transition plates, and touching the driving lever after first swing arm swings to predeterminated position makes institute
The rotation of latch hook ontology is stated to unlock；
When being taken off in sedan-chair, takes off power and pull the door knife floor level mobile, so that first link block drives institute
It is mobile to state lance component level, when the lance component is encountered external when hitting plate, continues to move along the plate face for hitting plate
Make, first link block is finally pushed to rotate, first link block drives the transition plates and second described when rotating
Tool arm swing is simultaneously close to each other, and first tool arm touches a layer croquet first, and first link block continues to rotate when institute
Stating layer croquet then pushes first tool arm to swing relative to the transition plates, until first swing arm swings to default position
Postponing the touching driving lever makes the latch hook ontology rotation to unlock；
When taking off outside the Room, layer croquet first touches first tool arm and makes described first with moving horizontally for hall door
Door tool arm is swung relative to the transition plates, is touched described in the polished rod makes until first swing arm is swung to after predeterminated position
Latch hook ontology is rotated to unlock.
The present invention at least has the advantages that
In inner clamping type door knife car door locking device of the invention, transition plates, the first link block, second tool arm and the second connection
Block sequentially hingedly forms the first parallelogram sturcutre, and transition plates, the first swing arm, first tool arm and the second swing arm are sequentially hinged
The second parallelogram sturcutre is formed, first tool arm is made to drive the first swing arm synchronous hunting when swinging relative to transition plates；Lock
Hook assembly includes latch hook ontology and driving lever, latch hook ontology hinged door knife bottom plate, and driving lever is fixedly connected with latch hook ontology, driving lever and first
Relative bearing between swing arm is configured to the first swing arm and swings to after predeterminated position to touch driving lever and make the rotation of latch hook ontology to solve
Lock.
Compared with prior art, car door lock is become into inner clip state from open configuration when the present invention takes off in sedan-chair, thus
Car door lock can be unlocked under two states using the movement of monolithic door tool arm.Specifically, inner clamping type door knife sedan-chair is utilized
Door lock assembly self structure will take off the horizontal balance of Men Shimen knife in sedan-chair, be converted to the spinning movement of a knife itself, so that
When being taken off in sedan-chair, the keeping strokes when unlocking motion and normal door of car door lock, therefore solution when can reduce both states
The connecting component of latch mechanism, and then the structure of whole car door lock is simplified, so that the unlocking motion of car door lock is reliable and stable, and
Reduce production and processing cost.And unlocking motion is simple and reliable, requirement on machining accuracy is low, link layer croquet when door knife stress
Situation is improved, and can be used for being lightly loaded in the door machine of heavy duty, application range is more extensive.
And when being taken off outside the Room, it is also that unlock is realized by the movement of monolithic door tool arm, further simplifies whole sedan-chair
The structure of door lock so that the unlocking motion of car door lock is reliable and stable, and reduces production and processing cost.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the first state diagram of inner clamping type door knife car door locking device in embodiment；
Fig. 2 is the rearview of inner clamping type door knife car door locking device in embodiment；
Fig. 3 is the explosive view of inner clamping type door knife car door locking device in embodiment；
Fig. 4 is the schematic diagram of hook locking component in embodiment；
Fig. 5 is the schematic diagram of the first link block in embodiment；
Fig. 6 is second of state diagram of inner clamping type door knife car door locking device in embodiment；
Fig. 7 is the third state diagram of inner clamping type door knife car door locking device in embodiment.
Main element symbol description:
1- knife bottom plates；First tool arm of 2-；Second tool arm of 3-；The first link block of 4-；The first central axis of 5-；6- second
Central axis；7- transition plates；The first swing arm of 8-；The first end of the first swing arm of 81-；The second end of the first swing arm of 82-；83- first is put
The third end of arm；The second swing arm of 9-；10- latch hook ontology；11- driving lever；12- reset spring；13- feeler lever；14- tie-plate；15- pressure
Bar；The second link block of 16-；17- lance；18- beats bar guide groove；19- lance guide groove；20- rolling element；21- latch hook limited post；
22- layers of croquet；23- polished rod；24- makes bar.
Specific embodiment
Hereinafter, various embodiments of the present invention will be described more fully.The present invention can have various embodiments, and
It can adjust and change wherein.It should be understood, however, that: there is no various embodiments of the present invention are limited to spy disclosed herein
Determine the intention of embodiment, but should invention is construed as cover in the spirit and scope for falling into various embodiments of the present invention
All adjustment, equivalent and/or optinal plan.
Embodiment
A kind of inner clamping type door knife car door locking device is present embodiments provided, which can be used for electricity
The locking and unlock of terraced gate.
Also referring to 1- Fig. 3, which includes 1, first tool arm 2, second of door knife bottom plate
Door tool arm 3, the second link block 16, beats bar 24, transition plates 7, the first swing arm 8, the second swing arm 9 and latch hook group at first link block 4
Part.Wherein, the middle part hinged door knife bottom plate 1 of the first link block 4 makes bar 24 and connects the first link block 4 with the band under outer power drive
Dynamic first link block 4 rotation, it is preferable that as shown in figure 5, making bar 24 is fixedly connected with the first link block 4.
In the present embodiment, transition plates 7,4, second tool arms 3 of the first link block and the second link block 16 are sequentially hinged to be formed
First parallelogram sturcutre.As shown in Figure 1, Figure 3, the middle part of the first link block 4 is by 5 hinged door knife bottom plate 1 of the first central axis,
The both ends of first link block 4 are respectively by the hinged transition plates 7 of articulated shaft and second tool arm 3, and the middle part of the second link block 16 is by
Two central axises, 6 hinged door knife bottom plate 1, the both ends of the second link block 16 are respectively by the hinged transition plates 7 of articulated shaft and second tool arm
3.Transition plates 7,4, second tool arms 3 of the first link block and the second link block 16 sequentially hingedly form the first parallel four side as a result,
Shape structure.
In the present embodiment, sequentially hinged formation second is flat for transition plates 7,8, first tool arms 2 of the first swing arm and the second swing arm 9
Row quadrilateral structure makes first tool arm 2 drive 8 synchronous hunting of the first swing arm when swinging relative to transition plates 7.Correspondingly, it locks
Hook assembly includes latch hook ontology 10 and driving lever 11, and 10 hinged door knife bottom plate 1 of latch hook ontology, driving lever 11 is fixedly connected with latch hook ontology
10, the relative bearing between driving lever 11 and the first swing arm 8 is configured to that driving lever 11 can be touched after the first swing arm 8 swings to predeterminated position
Make the rotation of latch hook ontology 10 to unlock.
Specifically, as shown in Figure 1, the hinged transition plates 7 in the middle part of the first swing arm 8, the first end 81 of the first swing arm hinged
One tool arm 2, for the second end 82 of the first swing arm for touching driving lever 11, the both ends of the second swing arm 9 are then respectively articulated with 7 He of transition plates
First tool arm 2.Sequentially hinged formation second is parallel for transition plates 7,8, first tool arms 2 of the first swing arm and the second swing arm 9 as a result,
Quadrilateral structure makes first tool arm 2 drive 8 synchronous hunting of the first swing arm when swinging relative to transition plates 7.The of first swing arm
Two ends 82 are located at the upside of driving lever 11, and the swing path of the second end 82 of the first swing arm and the rotation path of driving lever 11 intersect,
So that the second end 82 of the first swing arm can touch driving lever 11 from top during swing, so that driving lever 11 be driven to turn downwards
Dynamic, latch hook ontology 10 lifts and then completes unlocking motion.
In the present embodiment, the first swing arm 8 further includes third end, the first end 81 of the first swing arm and the third end of the first swing arm
83 are configured to abut first tool arm 2 respectively.In state shown in Fig. 1, the first end 81 of the first swing arm abuts first
Tool arm 2 is opposite between the transition plates 7 and second tool arm 3 in the first parallelogram sturcutre to receive if the first link block 4 rotates
Hold together, in the process, since the first end 81 of the first swing arm abuts first tool arm 2, in no external force in first tool arm 2
When, first tool arm 2 is remain stationary relative to transition plates 7, i.e., in the process, the first end 81 of the first swing arm abuts first
Tool arm 2 is to play positioning action to first tool arm 2.And in Fig. 6, state shown in Fig. 7, in the case where there is external force, first
Door tool arm 2 struts outward relative to transition plates 7, and the first swing arm 8 is swung in the process, what the first swing arm 8 was swung
In the process, the first end 81 of the first swing arm no longer abuts first tool arm 2, to after predeterminated position, the third end 83 of the first swing arm
First tool arm 2 is abutted, first tool arm 2 and the amplitude of fluctuation of the first swing arm 8 are restricted.
In the present embodiment, which further includes emergency release component, and emergency release component includes
Rope, feeler lever 13, tie-plate 14 and reset spring 12.Wherein, rope ties up on tie-plate 14, and feeler lever 13 is fixedly connected with tie-plate 14, multiple
One end of position spring 12 is fixedly connected with a knife bottom plate 1, and the other end of reset spring 12 is fixedly connected with feeler lever 13 or tie-plate 14, feeler lever
Relative bearing between 13 and driving lever 11 is configured to feeler lever 13 and is moved to after predeterminated position to touch driving lever 11 and make latch hook ontology 10
Rotation is to unlock.Specifically, the movement routine of feeler lever 13 and the rotation path of driving lever 11 intersect, so that pulling feeler lever by rope
During 13 is mobile, feeler lever 13 is moved to after predeterminated position and can touch driving lever 11 and make the rotation of latch hook ontology 10 to unlock, thus
Realize emergency release.
Preferably, it is provided with 13 guide groove of feeler lever on tie-plate 14, is fixed with guide rod on door knife bottom plate 1, guide rod is worn
In 13 guide groove of feeler lever.Due to being provided with guide frame between tie-plate 14 and door knife bottom plate 1, so that rope pulls 14 He of tie-plate
When feeler lever 13 is mobile, the moving direction of tie-plate 14 and feeler lever 13 can be accurately controlled.
As shown in Fig. 2, the inner clamping type door knife car door locking device further includes 17 component of lance, it is provided with and hits on door knife bottom plate 1
Bar guide groove 19, the first end of 17 component of lance connect the first link block 4, second end movably through lance guide groove 19,
Make 17 component of lance be restricted to move in the first guide groove after being touched by external agency, and then drives the first link block
4 rotations.Preferably, 17 component of lance includes 17 ontology of lance and rolling element 20, and the first end connection first of 17 ontology of lance connects
Block 4 is connect, the second end of 17 ontology of lance is movably through lance guide groove 19, and the second end of 17 ontology of lance is arranged with rolling
Kinetoplast 20 simultaneously contacts external agency by barrel.Preferably, lance guide groove 19 includes the arc that the center of circle is overlapped with the first central axis 5
Shape slot.
The unlocking structure under another state is provided as a result, i.e., when taking off in sedan-chair, door knife bottom plate 1 moves horizontally drive
Lance 17 moves horizontally, and when lance 17 touches when hitting plate of outside, under the positive action for hitting plate, lance 17 is restricted to edge and hits
Bar guide groove 19 is mobile, and lance 17 drives the rotation of the first link block 4 at this time, after the rotation of the first link block 4 by unlocking motion with
It is identical when normal door.
Preferably, be provided on door knife bottom plate 1 and beat bar guide groove 18, beat bar 24 the first link block 4 of first end connection, the
Two ends are movably through beating bar guide groove 18.Correspondingly, rotationally compression bar 15, and compression bar 15 are provided on door knife bottom plate 1
With with the curved surfaces making bar 24 and contact.Preferably, beating bar guide groove 18 includes horizontal-extending rectangular channel.Bar is made as a result,
24 under the driving of external components such as belt and under the guiding of compression bar 15, moves in 15 guide groove of compression bar.
Preferably, it is arranged with rolling element 20 on driving lever 11, and the first swing arm 8 is contacted by rolling element 20.
As shown in fig. 6, further including latch hook limited post 21, latch hook limited post 21 is fixed on a knife bottom plate 1, and be configured to from
Lower section abuts latch hook.
Preferably, as shown in figure 4, hook locking component is including further including polished rod 23, polished rod 23 is fixedly connected with latch hook ontology 10, light
The position of bar 23 is matched with first tool arm 2, and when being used for first tool arm 2 of Level Promoting, light is touched at the edge of first tool arm 2
Bar 23, so that latch hook ontology 10 is lifted.
The application method of inner clamping type door knife car door locking device in the present embodiment, comprising:
When door knife normal door, as shown in fig. 6, playing the movement of bar 24 by outer member driving, the mobile band of bar 24 is played
Dynamic first link block 4 rotation drives transition plates 7 and second tool arm 3 to swing and close to each other when the first link block 4 rotates, the
One tool arm 2 touches layer croquet 22 first, and layer croquet 22 then pushes first 2 phase of tool arm when the first link block 4 continues to rotate
Transition plates 7 is swung, until touching driving lever 11 makes the rotation of latch hook ontology 10 to solve after the first swing arm 8 swings to predeterminated position
Lock.
It when being taken off in sedan-chair, takes off power and a door knife bottom plate 1 is pulled to move horizontally, so that the first link block 4 drives 17 groups of lance
Part moves horizontally, and when 17 component of lance is encountered external when hitting plate, continues to act along the plate face for hitting plate, finally pushes first
Link block 4 rotates, and transition plates 7 is driven when the first link block 4 rotates and second tool arm 3 is swung and close to each other, first knife
Arm 2 touches layer croquet 22 first, and layer croquet 22 then pushes first tool arm 2 relative to mistake when the first link block 4 continues to rotate
Cab apron 7 is swung, until touching driving lever 11 makes the rotation of latch hook ontology 10 to unlock after the first swing arm 8 swings to predeterminated position.
When being taken off outside the Room, as shown in fig. 7, layer croquet 22 first touches first tool arm 2 with moving horizontally for hall door
Swing first tool arm 2 relative to transition plates 7, polished rod 23 is touched at the edge of first tool arm 2, so that latch hook ontology 10 is lifted
It rises with unlock.
The present embodiment at least has the advantages that
Compared with prior art, car door lock is become into inner clip state from open configuration when the present embodiment is taken off in sedan-chair, from
And car door lock can be unlocked under two states using the movement of monolithic door tool arm.Specifically, inner clamping type door knife is utilized
Car door locking device self structure will take off the horizontal balance of Men Shimen knife in sedan-chair, the spinning movement of a knife itself is converted to, to make
When taking off in sedan-chair, keeping strokes when unlocking motion and normal door of car door lock, therefore when can reduce both states
The connecting component of unlocking mechanism, and then the structure of whole car door lock is simplified, so that the unlocking motion of car door lock is reliable and stable, with
And reduce production and processing cost.And unlocking motion is simple and reliable, requirement on machining accuracy is low, link layer croquet 22 when door knife
Stress condition is improved, and can be used for being lightly loaded in the door machine of heavy duty, application range is more extensive.
And when being taken off outside the Room, it is also that unlock is realized by the movement of monolithic door tool arm, further simplifies whole sedan-chair
The structure of door lock so that the unlocking motion of car door lock is reliable and stable, and reduces production and processing cost.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Process is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Aforementioned present invention serial number is for illustration only, does not represent the superiority and inferiority of implement scene.
Disclosed above is only several specific implementation scenes of the invention, and still, the present invention is not limited to this, Ren Heben
What the technical staff in field can think variation should all fall into protection scope of the present invention.
Claims (12)
1. a kind of inner clamping type door knife car door locking device, which is characterized in that including door knife bottom plate, first tool arm, second tool arm,
First link block, the second link block beat bar, transition plates, the first swing arm, the second swing arm and hook locking component, first link block
The hinged door knife bottom plate in middle part, the bar of beating connects first link block to drive described first to connect under outer power drive
Block rotation is connect, the transition plates, first link block, second tool arm and second link block are sequentially hingedly formed
First parallelogram sturcutre, the transition plates, first swing arm, first tool arm and second swing arm are sequentially cut with scissors
It connects to form the second parallelogram sturcutre, first tool arm is made to drive first pendulum when swinging relative to the transition plates
Arm synchronous hunting；
The hook locking component includes latch hook ontology and driving lever, and the latch hook ontology hingedly fix by the door knife bottom plate, the driving lever
The latch hook ontology is connected, the relative bearing between the driving lever and first swing arm is configured to first swing arm and swings to
The driving lever can be touched after predeterminated position makes the latch hook ontology rotation to unlock.
2. inner clamping type door knife car door locking device according to claim 1, which is characterized in that cut with scissors at the middle part of first swing arm
The transition plates, hinged first tool arm of the first end of first swing arm are connect, the second end of first swing arm is used for
Touch the driving lever.
3. inner clamping type door knife car door locking device according to claim 2, which is characterized in that the second end of first swing arm
Positioned at the driving lever upside and for touching the driving lever from top.
4. inner clamping type door knife car door locking device according to claim 3, which is characterized in that first swing arm further includes
The third end of three ends, the first end of first swing arm and first swing arm is configured to abut first knife respectively
Arm.
5. inner clamping type door knife car door locking device described in any one of -4 according to claim 1, which is characterized in that further include urgent
Lock set is solved, the emergency release component includes rope, feeler lever, tie-plate and reset spring, and the rope ties up on the tie-plate,
The feeler lever is fixedly connected with tie-plate, and one end of the reset spring is fixedly connected with the door knife bottom plate, the reset spring it is another
One end is fixedly connected with the feeler lever or the tie-plate, and the relative bearing between the feeler lever and the driving lever is configured to the feeler lever
The driving lever can be touched by, which being moved to after predeterminated position, makes the latch hook ontology rotation to unlock；
Preferably, it is provided with feeler lever guide groove on the tie-plate, guide rod is fixed on the door knife bottom plate, the guide rod is worn
It is located in the feeler lever guide groove.
6. inner clamping type door knife car door locking device described in any one of -4 according to claim 1, which is characterized in that further include lance
Component, is provided with lance guide groove on the door knife bottom plate, and the first end of the lance component connects first link block, the
Two ends are restricted to the lance component after being touched by external agency in institute movably through the lance guide groove
It states and is moved in the first guide groove, and then drive the first link block rotation.
7. inner clamping type door knife car door locking device according to claim 6, which is characterized in that the lance component includes lance
The first end of ontology and rolling element, the lance ontology connects first link block, and the second end of the lance ontology can live
The lance guide groove is passed through dynamicly, and the second end of the lance ontology is arranged with the rolling element and is connect by the barrel
Touch the external agency.
8. inner clamping type door knife car door locking device described in any one of -4 according to claim 1, which is characterized in that door knife bottom
It is provided on plate and beats bar guide groove, the first end for making bar connects first link block, second end movably through institute
It states and beats bar guide groove.
9. inner clamping type door knife car door locking device described in any one of -4 according to claim 1, which is characterized in that on the driving lever
It is arranged with rolling element, and first swing arm is contacted by the rolling element.
10. inner clamping type door knife car door locking device described in any one of -4 according to claim 1, which is characterized in that further include lock
Hook limited post, the latch hook limited post are fixed on the door knife bottom plate, and are configured to abut the latch hook from below.
11. inner clamping type door knife car door locking device described in any one of -4 according to claim 1, which is characterized in that the latch hook
For component including further including polished rod, the polished rod is fixedly connected with the latch hook ontology, the position of the polished rod and first knife
Arm matching, when for first tool arm described in Level Promoting, the polished rod is touched at the edge of first tool arm, thus institute
Latch hook ontology is stated to lift.
12. a kind of application method of inner clamping type door knife car door locking device as claimed in claim 11 characterized by comprising
It is mobile by the outer member driving bar of beating when door knife normal door, it is described to play mobile the first connection of drive of bar
Block rotation, first link block drives the transition plates and second tool arm to swing and close to each other when rotating, described
First tool arm touches a layer croquet first, first link block when continuing to rotate the layer croquet then push described first
Tool arm is swung relative to the transition plates, and touching the driving lever after first swing arm swings to predeterminated position makes the lock
Hook ontology is rotated to unlock；
When being taken off in sedan-chair, take off power and pull the door knife floor level mobile so that first link block drive described in hit
Bar assembly moves horizontally, and when the lance component is encountered external when hitting plate, continues to act along the plate face for hitting plate, most
The first link block rotation is pushed eventually, and first link block drives the transition plates and second tool arm to put when rotating
Dynamic and close to each other, first tool arm touches a layer croquet, first link block layer door when continuing to rotate first
Ball then pushes first tool arm to swing relative to the transition plates, until first swing arm is touched after swinging to predeterminated position
Touching the driving lever makes the latch hook ontology rotation to unlock；
When taking off outside the Room, layer croquet first touches first tool arm and makes first knife with moving horizontally for hall door
Arm is swung relative to the transition plates, and touching the polished rod after first swing arm swings to predeterminated position makes the latch hook
Ontology is rotated to unlock.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398833A (en) * | 2011-09-30 | 2012-04-04 | 快意电梯有限公司 | Elevator lift car door lock synchronization door edge |
| CN102642758A (en) * | 2012-05-15 | 2012-08-22 | 苏州易升电梯部件有限公司 | Simple elevator car door lock |
| CN102923554A (en) * | 2012-10-26 | 2013-02-13 | 昆山集智成模具有限公司 | Integrated door knife for car door lock |
| CN203269296U (en) * | 2013-05-17 | 2013-11-06 | 快意电梯股份有限公司 | Lift car door lock device |
| CN104528505A (en) * | 2014-12-15 | 2015-04-22 | 展鹏科技股份有限公司 | Integrated car door locking blade |
| US20160236907A1 (en) * | 2013-09-23 | 2016-08-18 | Otis Elevator Company | Asynchronous door knife of elevator integrated car door lock |
| CN205973394U (en) * | 2016-08-31 | 2017-02-22 | 宁波欧菱电梯配件有限公司 | Synchronous door sword of elevator of integrated sedan -chair lock |
| CN107150942A (en) * | 2017-06-26 | 2017-09-12 | 上海贝思特门机有限公司 | Twin-lock formula is anti-to take off car door lock door lock device |
| CN108545584A (en) * | 2018-06-28 | 2018-09-18 | 杨宝金 | A kind of elevator cage door door machine device |
| US20180265332A1 (en) * | 2015-02-13 | 2018-09-20 | Otis Elevator Company | Elevator synchronous door knife |
| CN210594850U (en) * | 2019-05-27 | 2020-05-22 | 展鹏科技股份有限公司 | Internal clamping type door knife car door lock device |
-
2019
- 2019-05-27 CN CN201910447090.1A patent/CN110054064B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398833A (en) * | 2011-09-30 | 2012-04-04 | 快意电梯有限公司 | Elevator lift car door lock synchronization door edge |
| CN102642758A (en) * | 2012-05-15 | 2012-08-22 | 苏州易升电梯部件有限公司 | Simple elevator car door lock |
| CN102923554A (en) * | 2012-10-26 | 2013-02-13 | 昆山集智成模具有限公司 | Integrated door knife for car door lock |
| CN203269296U (en) * | 2013-05-17 | 2013-11-06 | 快意电梯股份有限公司 | Lift car door lock device |
| US20160236907A1 (en) * | 2013-09-23 | 2016-08-18 | Otis Elevator Company | Asynchronous door knife of elevator integrated car door lock |
| CN104528505A (en) * | 2014-12-15 | 2015-04-22 | 展鹏科技股份有限公司 | Integrated car door locking blade |
| US20180265332A1 (en) * | 2015-02-13 | 2018-09-20 | Otis Elevator Company | Elevator synchronous door knife |
| CN205973394U (en) * | 2016-08-31 | 2017-02-22 | 宁波欧菱电梯配件有限公司 | Synchronous door sword of elevator of integrated sedan -chair lock |
| CN107150942A (en) * | 2017-06-26 | 2017-09-12 | 上海贝思特门机有限公司 | Twin-lock formula is anti-to take off car door lock door lock device |
| CN108545584A (en) * | 2018-06-28 | 2018-09-18 | 杨宝金 | A kind of elevator cage door door machine device |
| CN210594850U (en) * | 2019-05-27 | 2020-05-22 | 展鹏科技股份有限公司 | Internal clamping type door knife car door lock device |
Non-Patent Citations (1)
| Title |
|---|
| 陈良;丑幸荣;: "基于SolidWorks的电梯门锁装置优化设计与仿真", no. 12 * |
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