CN105565126A - Synchronous door knife integrated with car door lock and synchronous door knife system - Google Patents
Synchronous door knife integrated with car door lock and synchronous door knife system Download PDFInfo
- Publication number
- CN105565126A CN105565126A CN201610079362.3A CN201610079362A CN105565126A CN 105565126 A CN105565126 A CN 105565126A CN 201610079362 A CN201610079362 A CN 201610079362A CN 105565126 A CN105565126 A CN 105565126A
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- Prior art keywords
- door
- arm
- base plate
- swing arm
- door knife
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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
- B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors
- B66B13/125—Arrangements for effecting simultaneous opening or closing of cage and landing doors electrical
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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
- B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
- B66B13/20—Lock mechanisms actuated mechanically by abutments or projections on the cages
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Knives (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a synchronous door knife integrated with a car door lock and a synchronous door knife system. The synchronous door knife integrated with the car door lock comprises a door knife bottom plate, and a blade assembly and a latch hook assembly which are linked are installed on one face of the door knife bottom plate. The synchronous door knife integrated with the car door lock is characterized in that a swing arm is installed on the other face of the door knife bottom plate; a door machine force application shaft is arranged at the free end of the swing arm; a swing arm reset compression spring is arranged between the door knife bottom plate and the swing arm; a linkage pin shaft penetrating the door knife bottom plate is arranged between the swing arm and the door knife assembly; and a locking assembly matched with the swing arm to limit swing is further installed on the door knife bottom plate. According to the synchronous door knife integrated with the car door lock and the door knife system, force transmission is simple and reliable, opening and closing are achieved through a safety loop, the risk of dust accumulation is avoided, the integration level is high, debugging is convenient, and the manufacturing cost is low.
Description
Technical field
The present invention relates to elevator technology field, be specifically related to a kind of integrated car door lock synchronous door knife and synchronous door knife system.
Background technology
Along with the progressively raising required elevator safety performance, new GB7588 standard-required motor door-opening mechanism needs so a kind of function: can pin gate in the non-flat bed interval of elevator, and allow can unlock, passenger can be escaped in Elevator landing interval in any case.
For this reason, market there are substantially following two kinds of solutions;
The first is independent car door lock, the door cutter opened the door with execution and the not direct correlation of layer every ball;
The second is the car door lock being integrated in a cutter, and rely on gripping layer every ball to judge whether flat bed, layer every ball is as the device triggering car door lock unblock.
For the car door lock being integrated in a cutter, because of door cutter have asynchronous door cutter and synchronous door knife point, therefore have the difference of integrated car door lock asynchronous door cutter and integrated car door lock synchronous door knife, asynchronous door cutter is because gate opens comparatively Room Men Yao great, exist unsightly and push the risk that distance exceeds Standard aside, therefore, the integrated car door lock of synchronous door knife is widely adopted as a kind of comparatively feasible scheme.
Publication number is that the Chinese patent literature of CN104787651A discloses a kind of car door lock utilizing left side blade to trigger tripper, utilize lifting rod to drive and connect swivel arm and transmission arm, its drive mechanism is comparatively complicated, and an obvious shortcoming is, the action of switch contact pin inserts socket from top to bottom, socket is positioned at bottom, there is laying dust risk; In addition because of door cutter open time, to need on door machine extra auxiliary mechanism of installing to promote stopper arms, therefore, at least need two independently mechanism and shown door cutter interoperations, higher to the requirement of building site mounting and adjusting.
Publication number is that the Chinese patent literature of CN104555673A discloses a kind of employing on main trace and passive connecting rod, arranges the structure that fine motion blade and movable blades form parallelogram, the power of door-opened elevator door machine directly forces on active pipe link, and realizes unblanking by fine motion blade and multiple connecting rod joint transmission.Multiple link transmission process is complicated, and very easily cause stuck equivalent risk, and its latch hook is pressed into socket from top to bottom, still can produce laying dust risk, laying dust is crossed can cause at most and stopped ladder.In this patent documentation, coordinate be placed in the secondary lock on secondary link plate and contact adapter plate two parts on door gate head plate including of door cutter action, the more meeting of component causes building site to adjust difficulty.
Summary of the invention
The invention provides a kind of integrated car door lock synchronous door knife and door cutter system, power is transmitted simple and reliable, and safety chain switches is without laying dust risk, and integrated level is high, and debugging is convenient, and cheap for manufacturing cost.
A kind of integrated car door lock synchronous door knife, comprise a cutter base plate, the one side of this cutter base plate is provided with blade assembly and the lock hook assembly of interlock mutually, the another side of described door cutter base plate is provided with swing arm, the free end of swing arm is provided with a machine force axle, between door cutter base plate and swing arm, be provided with swing arm reseting pressuring spring, between swing arm and door knife assembly, be provided with the interlock bearing pin running through a cutter base plate, door cutter base plate is also provided with the lock assembly matching to limit swing with described swing arm.
The both sides of described door cutter base plate have flanging, form U-shaped structure.Door cutter base plate, as the main stress parts of whole door cutter, bears the application force from each assembly, and the stability of door cutter base plate produces material impact for the reliability of door cutter entirety.The present invention utilizes sheet metal component bending as door cutter base plate, can strengthen integral rigidity, and flanging runs through the length direction of whole door cutter base plate, adopts less material still can ensure a bulk strength for cutter base plate.
Door machine of the prior art directly acts on pivoted arm, the larger torque that upper pivoted arm bears, in the present invention, swing arm (with blade assembly and lock hook assembly not coplanar) is set at the another side of door cutter base plate, by the application force of the door machine force bearing in swing arm by door machine, because the length of swing arm is longer, according to lever principle, door machine force axle applies less power, namely larger moment can be applied, by interlock bearing pin by the force transmission of door machine to door knife assembly, realize the action of door knife assembly.
By the swing arm of the masterpiece of door machine for independent setting in the present invention, clash into once be subject to switch gate, impact can be shared on door machine bottom board, and not directly act on pivoted arm, reduce the impact load to upper pivoted arm, extend the whole service life of door cutter.
In prior art, use extension spring to realize the reset of blade assembly, extension spring is in door machine switch gate process frequently, and easy loss, uses stage clip to realize the reset of swing arm in the present invention, more reliable and more stable.
As preferably, described blade assembly comprises: left blade, right blade, upper pivoted arm, lower pivoted arm, upper fine motion arm and lower fine motion arm, right blade is connected with lower pivoted arm with upper pivoted arm respectively by corresponding rotating shaft, left blade is linked by upper fine motion arm and lower fine motion arm and upper pivoted arm and lower pivoted arm, and described interlock bearing pin is connected between swing arm and upper pivoted arm.
As preferably, described upper pivoted arm and lower pivoted arm are respectively equipped with the spacing hole of bar shaped, and described upper fine motion arm and upper pivoted arm are rotationally connected, and lower fine motion arm and lower pivoted arm are rotationally connected, and described upper fine motion arm and lower fine motion arm are respectively equipped with the limit shaft inserting corresponding spacing hole.
The limit shaft of upper fine motion arm, except playing position-limiting action, plays the effect connecting upper fine motion arm and left blade simultaneously, and the limit shaft of lower fine motion arm, except playing position-limiting action, plays the effect connecting lower fine motion arm and left blade simultaneously.Arrange like this and a cutter integral structure can be made more succinct.
As preferably, described lock hook assembly comprises the latch hook be coupling on door cutter base plate, the contact pin that is connected to the latch hook retracing spring between cutter base plate and latch hook and is fixed on latch hook, and described upper fine motion arm is provided with the force wheel stirring latch hook.
Described latch hook is arranged around the top of upper pivoted arm.The middle part of described latch hook is coupling on door cutter base plate, and latch hook one end is gib head, and the outer rim of the other end matches with described force wheel.
The present invention arranges and takes turns with force the outer rim that running orbit matches on latch hook, do not need the add-on assemble by any other, the triggering that can realize latch hook unlocks, and latch hook swing is spacing, the transmission of power is simply direct, greatly can improve the reliability of unblock.
As preferably, the bottom of described swing arm is coupling on door cutter base plate, and described interlock bearing pin is positioned at the middle part of swing arm, and described door machine force axle is positioned at the top of swing arm.Relative position when bottom and top use with door cutter actual installation is as the criterion.
As preferably, described lock assembly comprises: be rotatably installed in the stopper arms on a cutter base plate, and acts on the stopper arms retracing spring between cutter base plate and stopper arms, and described stopper arms and swing arm are against coordinating.
As preferably, the rotating shaft of described stopper arms is positioned in the middle part of stopper arms, one end of stopper arms be with swing arm against locking end, the other end is trigger the release the lock end that stopper arms rotates.
As preferably, the lateral margin of described swing arm has the locking section concentric with stopper arms rotating shaft, and be connected mutually with this locking end and with the release the lock section of stopper arms rotating shaft decentraction.
When the locking end of stopper arms and the locking section of swing arm lean, the position of stopper arms locking swing arm, only have when the locking end of stopper arms is against release the lock section, swing arm can swing under the impetus of door machine.In the process of gate link plate switch gate, swing arm is in latched position all the time, and the secondary solving general synchronous door knife is closed the door problem, only have when gate close put in place time, swing arm can break away from locking position.
Present invention also offers a kind of integrated car door lock synchronous door knife system, comprise the integrated car door lock synchronous door knife and attached hook assembly that cooperatively interact, described integrated car door lock synchronous door knife is integrated car door lock synchronous door knife provided by the invention, described attached hook assembly comprises attached hook base plate, and is opened in socket switch and fore shaft that attached hook base plate matches with described lock hook assembly.
Described integrated car door lock synchronous door knife and attached hook assembly have independently function respectively, cooperatively interact again simultaneously, jointly realize the enabling of elevator and close the door, integrated car door lock synchronous door knife moves with gate link plate, attached hook assembly is fixed on a machine bottom board, when building site is installed, only need the position adjusting attached hook assembly and door cutter base plate can realize whole mechanical debug process.
Door cutter general in prior art enough needs on door machine, arrange independent shift mechanism makes lock assembly unlock, and arrange independent assembly in addition and coordinate lock hook assembly to carry out locking and unlocking motion, adjustment component requires higher, and easy et out of order.
In the present invention, the stitch of the contact pin of latch hook is arranged upward, and the opening of the socket switch in attached hook assembly is correspondingly arranged down, effectively can prevent laying dust.
Integrated car door lock synchronous door knife provided by the invention and door cutter system, power is transmitted simple and reliable, and safety chain switches is without laying dust risk, and integrated level is high, and debugging is convenient, and cheap for manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram (front) of the integrated car door lock synchronous door knife of the present invention;
Fig. 2 is the schematic diagram (back side) of the integrated car door lock synchronous door knife of the present invention;
Fig. 3 is the birds-eye view of the integrated car door lock synchronous door knife of the present invention;
Fig. 4 is the schematic diagram of upper pivoted arm in the integrated car door lock synchronous door knife of the present invention;
Fig. 5 is the schematic diagram of lower pivoted arm in the integrated car door lock synchronous door knife of the present invention;
Fig. 6 is the schematic diagram of attached hook assembly in the present invention's integrated car door lock synchronous door knife;
Fig. 7 is the schematic diagram (front) of the present invention's integrated car door lock synchronous door knife system;
Fig. 8 is the birds-eye view of the present invention's integrated car door lock synchronous door knife system.
In figure: 1, door cutter base plate; 2, swing arm reseting pressuring spring; 3, pilot bar; 4, contact pin; 5, gib head; 6, latch hook retracing spring; 7, force wheel; 8, locking section; 9, link bearing pin; 10, anti-friction wheel; 11, stopper arms; 12, release the lock section; 13, swing arm; 14, rotating shaft; 15, door machine force axle; 16, rotating shaft; 17, stopper arms retracing spring; 18, limit shaft; 19, rotating shaft; 20, through hole; 21, through hole; 22, through hole; 23, through hole; 24, through hole; 25, through hole; 26, attached hook base plate; 27, fore shaft; 28, socket switch; 29, rotating shaft; 30, rotating shaft; 31, rotating shaft; 32, rotating shaft; 33, outer rim; 34, anti-friction wheel; 35, latch hook; 36, flanging; 37, through hole; 51, upper fine motion arm; 52, lower fine motion arm; 61, spacing hole; 62, spacing hole; 71, upper pivoted arm; 72, lower pivoted arm; 81, right blade; 82, left blade; 91, limit shaft; 92, limit shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention's ladder is described in detail by integrated car door lock synchronous door knife and door cutter system.
As shown in Figure 1 and Figure 2, integrated car door lock synchronous door knife, comprise the door cutter base plate 1 be fixedly mounted on gate link plate, door cutter base plate 1 and gate link plate synchronizing moving, the one side of door cutter base plate 1 gate link plate is dorsad the front of door cutter base plate 1, door cutter base plate 1 is the back side of door cutter base plate 1 towards the one side of gate link plate, and being the front of door cutter base plate 1 shown in Fig. 1, is the back side of door cutter base plate 1 shown in Fig. 2.
As shown in Figure 1, the front of door cutter base plate 1 is provided with blade assembly and the lock hook assembly of interlock mutually, wherein, blade assembly comprises: left blade 82, right blade 81, upper pivoted arm 71, lower pivoted arm 72, upper fine motion arm 51 and lower fine motion arm 52, and left blade 82, right blade 81, upper pivoted arm 71 and lower pivoted arm 72 form parallelogram sturcutre.
The middle part of upper pivoted arm 71 is rotationally connected by rotating shaft 29 and door cutter base plate 1, and the right-hand member of upper pivoted arm 71 is rotationally connected by rotating shaft and right blade 81, and the left end of upper pivoted arm 71 is hinged by rotating shaft 31 and upper fine motion arm 51; The middle part of lower pivoted arm 72 is rotationally connected by rotating shaft 30 and door cutter base plate 1, and the right-hand member of lower pivoted arm 72 is rotationally connected by rotating shaft and right blade 81, and the left end of lower pivoted arm 72 is hinged by rotating shaft 32 and lower fine motion arm 52.
Upper pivoted arm 71 is provided with the spacing hole 61 of bar shaped, and upper fine motion arm 51 is provided with the limit shaft 91 stretching into spacing hole 61, and limit shaft 91 goes up the rotational angle of pivoted arm 71 relatively for limiting upper fine motion arm 51; Lower pivoted arm 72 is provided with the spacing hole 62 of bar shaped, and lower fine motion arm 52 has the limit shaft 92 stretching into spacing hole 62, and limit shaft 92 descends the rotational angle of pivoted arm 72 relatively for limiting lower fine motion arm 52.
As shown in Figure 1, lock hook assembly comprises: latch hook 35, the contact pin 4 being connected to the latch hook retracing spring 6 between cutter base plate 1 and latch hook 35 and being fixed on latch hook 35, the middle part of latch hook 35 is coupling on door cutter base plate 1 by rotating shaft 19, latch hook 35 one end is gib head 5, and the other end has the outer rim 33 of arc.One end of upper fine motion arm 51 is hinged by rotating shaft 31 and upper pivoted arm 71, and the other end is provided with the force wheel 7 stirring latch hook 35, and force wheel 7 matches with the outer rim 33 of latch hook 35 arc.
As shown in Figure 1, when cage operation is to level position, layer croquet is between left blade 82 and right blade 81, gate link plate moves under the drive of door machine, under the barrier effect of layer croquet, upper swivel arm 31 rotates counterclockwise around the shaft, and outer rim 33 force to latch hook 35 arc is stirred latch hook 35 and rotated clockwise, the gib head 5 of latch hook 35 and contact pin 4 are discharged, and gate link plate realizes opening the door under the drive of door machine.
As shown in Figure 2, the back side of door cutter base plate 1 is provided with swing arm 13, the bottom of swing arm 13 is rotationally connected by rotating shaft 14 and door cutter base plate 1, the free end (i.e. the top of swing arm 13) of swing arm 13 is provided with a machine force axle 15, between door cutter base plate 1 and swing arm 13, be provided with swing arm reseting pressuring spring 2, in the middle part of swing arm 13 and between upper pivoted arm 71, be provided with the interlock bearing pin 9 running through a cutter base plate 1.One end of swing arm reseting pressuring spring 2 is connected with door machine bottom board, and the other end is connected with the free end of swing arm 13, is equipped with pilot bar 3 in swing arm reseting pressuring spring 2.
As shown in Figure 2 and Figure 3, the back side of door cutter base plate 1 is also provided with the lock assembly matching to limit swing with swing arm 13, lock assembly comprises: stopper arms 11 and stopper arms retracing spring 17, the middle part of stopper arms 11 is rotatably installed in a back side of cutter base plate 1 by rotating shaft 16, one end of stopper arms 11 be with swing arm 13 against locking end, the other end is trigger the release the lock end that stopper arms 11 rotates.Locking end is provided with anti-friction wheel 34, release the lock end is all provided with anti-friction wheel 10.
Stopper arms retracing spring 17 acts between cutter base plate 1 and stopper arms 11, and stopper arms retracing spring 17 is wind spring, and wind spring is set in rotating shaft 16, and one end of wind spring is against the anti-friction wheel 10 of release the lock end, and the other end is against the limit shaft 18 being fixed on a machine bottom board.
The lateral margin of swing arm 13 has the locking section 8 concentric with stopper arms 11 rotating shaft, and be connected mutually with locking end and with the release the lock section 12 of stopper arms 11 rotating shaft decentraction.State as shown in Figure 2, when locking end is against locking section 8, because the radian of locking section 8 is identical with the path of motion of locking end, swing arm 13 rotate to locking end apply power towards rotating shaft 16, stopper arms 11 and swing arm 13 lock mutually, when release the lock end is subject to application force to the right, stopper arms 11 clickwise, after locking end departs from locking section 8 and release the lock section 12 lean, the door machine of swing arm 13 exerts a force after axle 15 is subject to machine application force left and 14 rotates counterclockwise around the shaft, and compression swing arm reseting pressuring spring 2 also drives door knife assembly to link by interlock bearing pin 9.
In the present invention, the shape of upper pivoted arm 71 and the shape of lower pivoted arm 72 completely the same, the commonality of parts can be improved, the structure of upper pivoted arm 71 goes up pivoted arm 71 as shown in Figure 4 and offers some through holes, wherein, through hole 22 connects the rotating shaft of upper pivoted arm 71 and right blade 81 for wearing, and through hole 21 connects the rotating shaft 29 of upper pivoted arm 71 and door cutter base plate 1 for wearing, through hole 23 is for wearing interlock bearing pin 9, and through hole 20 connects the rotating shaft 31 of upper pivoted arm 71 and upper fine motion arm 51 for wearing.
The structure of lower pivoted arm 72 as shown in Figure 5, wherein, through hole 37 connects the rotating shaft of lower pivoted arm 72 and right blade 81 for wearing, through hole 24 connects lower pivoted arm 72 and the rotating shaft 30 with door cutter base plate 1 for wearing, and through hole 25 connects the rotating shaft 32 of lower pivoted arm 72 and lower fine motion arm 52 for wearing.
The rotation direction of " cw " and " conter clockwise " and the restriction on " left side " and " right side ", be all as the criterion with the direction shown in scheming.
In order to represent the annexation between each parts, the technique of painting of perspective is have employed in Fig. 1, along the direction from outside to inside perpendicular to paper, putting in order of each parts is followed successively by: left blade 82 (or right blade 81), upper fine motion arm 51 (or lower fine motion arm 52), upper pivoted arm 71 (or lower pivoted arm 72), door cutter base plate 1.
Embodiment 2
A kind of integrated car door lock synchronous door knife system, comprise the integrated car door lock synchronous door knife and attached hook assembly that cooperatively interact, wherein the structure of door cutter as described in Example 1, the structure of attached hook assembly as shown in Figure 6, attached hook assembly comprises: be fixed on the attached hook base plate 26 on a machine bottom board, and is opened in socket switch 28 and fore shaft 27 that attached hook base plate 26 matches with lock hook assembly.
Attached hook base plate 26 is provided with flanging 36, and flanging 36 matches with anti-friction wheel 10, and flanging 36 makes stopper arms 11 rotate clockwise for promoting anti-attrition wheel 10, makes the anti-attrition wheel 34 of locking end depart from locking section 8, and then leans with release the lock section 12.
Attached hook assembly and door cutter matching relationship are in the locked state as shown in Fig. 7, Fig. 8, and the gib head 5 of latch hook 35 stretches in fore shaft 27, and plug coordinates with socket switch 28 electrical contact.
The mode of operation of the integrated car door lock synchronous door knife system that the present embodiment provides is as follows:
In car normal course of operation, gate is closed, integrated car door lock synchronous door knife and attached hook assembly cooperatively interact locking gate, as shown in Figure 7, Figure 8, plug coordinates with socket switch 28 electrical contact gate closed condition, and the gib head 5 of latch hook 35 stretches in fore shaft 27, anti-attrition wheel 10 is promoted by flanging 36, stopper arms 11 is rotated (clockwise direction along in Fig. 2), after anti-attrition wheel 34 departs from locking section 8, leans with release the lock section 12.
When cage operation is to level position, layer croquet is between left blade 82 and right blade 81, door machine exerts a force (force direction along in Fig. 2 left) to door machine force axle 15, swing arm 13 rotates (anticlockwise direction along in Fig. 2) after being subject to the thrust of a machine, in the process that swing arm 13 is rotated, compression swing arm reseting pressuring spring 2 on the one hand, drives interlock bearing pin 9 to move on the other hand, and interlock bearing pin 9 drives upper pivoted arm 71 to rotate (in Fig. 1 clockwise direction).
Left blade 82 and right blade 81 are drawn close mutually, under the barrier effect of layer croquet, upper fine motion arm 51 rotates (anticlockwise direction along in Fig. 1), force wheel 7 on upper fine motion arm 51 stirs latch hook 35, latch hook 35 is rotated (clockwise direction along in Fig. 1), the gib head 5 of latch hook 35 departs from by fore shaft 27, realizes unlocking.
After gate link plate moves to and leaves attached hook assembly, under the effect of stopper arms retracing spring 17, the locking end of stopper arms 11 is against the locking section 8 of swing arm 13, and the position of swing arm 13 is locked, and prevents secondary and closes the door.
When car needs at closing time, integrated car door lock synchronous door knife is near attached hook assembly, until anti-attrition wheel 10 leans with the flanging 36 of attached hook base plate 26, stopper arms 11 rotates (clockwise direction along in Fig. 2), after anti-attrition wheel 34 departs from locking sections 8, lean with release the lock section 12, latch hook 35 is under the effect of self gravitation and latch hook retracing spring 6, gib head 5 stretches in fore shaft 27, and contact pin 4 inserts socket switch 28.
Claims (10)
1. an integrated car door lock synchronous door knife, comprise a cutter base plate, the one side of this cutter base plate is provided with blade assembly and the lock hook assembly of interlock mutually, it is characterized in that, the another side of described door cutter base plate is provided with swing arm, and the free end of swing arm is provided with a machine force axle, is provided with swing arm reseting pressuring spring between door cutter base plate and swing arm, be provided with the interlock bearing pin running through a cutter base plate between swing arm and door knife assembly, door cutter base plate be also provided with the lock assembly matching to limit swing with described swing arm.
2. integrated car door lock synchronous door knife as claimed in claim 1, it is characterized in that, described blade assembly comprises: left blade, right blade, upper pivoted arm, lower pivoted arm, upper fine motion arm and lower fine motion arm, right blade is connected with lower pivoted arm with upper pivoted arm respectively by corresponding rotating shaft, left blade is linked by upper fine motion arm and lower fine motion arm and upper pivoted arm and lower pivoted arm, and described interlock bearing pin is connected between swing arm and upper pivoted arm.
3. integrated car door lock synchronous door knife as claimed in claim 2, it is characterized in that, described upper pivoted arm and lower pivoted arm are respectively equipped with the spacing hole of bar shaped, described upper fine motion arm and upper pivoted arm are rotationally connected, lower fine motion arm and lower pivoted arm are rotationally connected, and described upper fine motion arm and lower fine motion arm are respectively equipped with the limit shaft inserting corresponding spacing hole.
4. integrated car door lock synchronous door knife as claimed in claim 2, it is characterized in that, the contact pin that described lock hook assembly comprises the latch hook be coupling on door cutter base plate, be connected to the latch hook retracing spring between cutter base plate and latch hook and be fixed on latch hook, described upper fine motion arm is provided with the force wheel stirring latch hook.
5. integrated car door lock synchronous door knife as claimed in claim 4, is characterized in that, the middle part of described latch hook is coupling on door cutter base plate, and latch hook one end is gib head, and the outer rim of the other end matches with described force wheel.
6. integrated car door lock synchronous door knife as claimed in claim 1, is characterized in that, the bottom of described swing arm is coupling on door cutter base plate, and described interlock bearing pin is positioned at the middle part of swing arm, and described door machine force axle is positioned at the top of swing arm.
7. integrated car door lock synchronous door knife as claimed in claim 1, it is characterized in that, described lock assembly comprises: be rotatably installed in the stopper arms on a cutter base plate, and acts on the stopper arms retracing spring between cutter base plate and stopper arms, and described stopper arms and swing arm are against coordinating.
8. integrated car door lock synchronous door knife as claimed in claim 7, is characterized in that, the rotating shaft of described stopper arms is positioned in the middle part of stopper arms, one end of stopper arms be with swing arm against locking end, the other end is trigger the release the lock end that stopper arms rotates.
9. integrated car door lock synchronous door knife as claimed in claim 8, is characterized in that, the lateral margin of described swing arm has the locking section concentric with stopper arms rotating shaft, and be connected mutually with this locking end and with the release the lock section of stopper arms rotating shaft decentraction.
10. an integrated car door lock synchronous door knife system, comprise the integrated car door lock synchronous door knife and attached hook assembly that cooperatively interact, it is characterized in that, described integrated car door lock synchronous door knife be as arbitrary in claim 1 ~ 9 as described in integrated car door lock synchronous door knife, described attached hook assembly comprises attached hook base plate, and is opened in socket switch and fore shaft that attached hook base plate matches with described lock hook assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079362.3A CN105565126B (en) | 2016-02-04 | 2016-02-04 | A kind of integrated car door lock synchronous door knife and synchronous door knife system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079362.3A CN105565126B (en) | 2016-02-04 | 2016-02-04 | A kind of integrated car door lock synchronous door knife and synchronous door knife system |
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| Publication Number | Publication Date |
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| CN105565126A true CN105565126A (en) | 2016-05-11 |
| CN105565126B CN105565126B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610079362.3A Active CN105565126B (en) | 2016-02-04 | 2016-02-04 | A kind of integrated car door lock synchronous door knife and synchronous door knife system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947852A (en) * | 2016-06-30 | 2016-09-21 | 上海贝思特门机有限公司 | Door locking knife for preventing forced opening of elevator car door |
| CN106185572A (en) * | 2016-08-23 | 2016-12-07 | 杭州优迈科技有限公司 | A kind of elevator car door locking device |
| CN106276545A (en) * | 2016-09-21 | 2017-01-04 | 浙江梅轮电梯股份有限公司 | A kind of gate door lock device of band car door lock |
| CN106744199A (en) * | 2017-04-07 | 2017-05-31 | 宁波申菱电梯配件有限公司 | Integrated car door lock synchronous door knife device |
| CN106869624A (en) * | 2017-04-05 | 2017-06-20 | 上海贝思特门机有限公司 | A kind of elevator is anti-to be taken off gate and locks a door knife |
| CN110626927A (en) * | 2019-09-11 | 2019-12-31 | 杭州优迈科技有限公司 | Integrated car door lock synchronous door knife and door knife system |
| CN111056413A (en) * | 2018-10-17 | 2020-04-24 | 奥的斯电梯公司 | Elevator car door interlocking device |
| CN111453587A (en) * | 2020-05-30 | 2020-07-28 | 慈溪市宏峰电梯配件有限公司 | Novel asynchronous door knife of elevator |
| CN113291958A (en) * | 2021-06-17 | 2021-08-24 | 上海江菱机电有限公司 | Elevator synchronous door vane position retaining device |
| US11254542B2 (en) | 2018-08-20 | 2022-02-22 | Otis Elevator Company | Car door interlock |
| US11332346B2 (en) | 2018-10-12 | 2022-05-17 | Otis Elevator Company | Elevator landing door unlocking system |
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| CN204281004U (en) * | 2014-12-01 | 2015-04-22 | 上海贝思特门机有限公司 | A kind of top uncoupling type car door lock synchronous door knife |
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| CN105947852B (en) * | 2016-06-30 | 2017-10-20 | 上海贝思特门机有限公司 | A kind of elevator is anti-to be taken off gate and locks a door knife |
| CN105947852A (en) * | 2016-06-30 | 2016-09-21 | 上海贝思特门机有限公司 | Door locking knife for preventing forced opening of elevator car door |
| CN106185572A (en) * | 2016-08-23 | 2016-12-07 | 杭州优迈科技有限公司 | A kind of elevator car door locking device |
| CN106276545A (en) * | 2016-09-21 | 2017-01-04 | 浙江梅轮电梯股份有限公司 | A kind of gate door lock device of band car door lock |
| CN106869624A (en) * | 2017-04-05 | 2017-06-20 | 上海贝思特门机有限公司 | A kind of elevator is anti-to be taken off gate and locks a door knife |
| CN106869624B (en) * | 2017-04-05 | 2022-01-18 | 上海贝思特门机有限公司 | Elevator prevents taking off sedan-chair lock door sword |
| CN106744199A (en) * | 2017-04-07 | 2017-05-31 | 宁波申菱电梯配件有限公司 | Integrated car door lock synchronous door knife device |
| US11254542B2 (en) | 2018-08-20 | 2022-02-22 | Otis Elevator Company | Car door interlock |
| US11332346B2 (en) | 2018-10-12 | 2022-05-17 | Otis Elevator Company | Elevator landing door unlocking system |
| US11247872B2 (en) * | 2018-10-17 | 2022-02-15 | Otis Elevator Company | Elevator car door interlock |
| CN111056413A (en) * | 2018-10-17 | 2020-04-24 | 奥的斯电梯公司 | Elevator car door interlocking device |
| CN110626927A (en) * | 2019-09-11 | 2019-12-31 | 杭州优迈科技有限公司 | Integrated car door lock synchronous door knife and door knife system |
| CN110626927B (en) * | 2019-09-11 | 2024-09-06 | 杭州优迈科技有限公司 | Integrated sedan-chair lock synchronous door sword and door sword system |
| CN111453587A (en) * | 2020-05-30 | 2020-07-28 | 慈溪市宏峰电梯配件有限公司 | Novel asynchronous door knife of elevator |
| CN113291958A (en) * | 2021-06-17 | 2021-08-24 | 上海江菱机电有限公司 | Elevator synchronous door vane position retaining device |
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