CN205953297U - Asynchronous door sword of elevator of integrated sedan -chair lock - Google Patents
Asynchronous door sword of elevator of integrated sedan -chair lock Download PDFInfo
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- CN205953297U CN205953297U CN201621001013.1U CN201621001013U CN205953297U CN 205953297 U CN205953297 U CN 205953297U CN 201621001013 U CN201621001013 U CN 201621001013U CN 205953297 U CN205953297 U CN 205953297U
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Abstract
The utility model discloses an asynchronous door sword of elevator of integrated sedan -chair lock, the drive is realized through a guide holder of fixing on door machine mounting panel to first door sword blade in its structure, when the first door sword blade of this guide holder drive during until the closely spaced maximum diameter in layer every ball between first door sword blade and the second door sword blade, this layer of every ball can directly promote first sword blade simultaneously, utilizes the trace subassembly to inspire that door lock coupler knuckle is partial to be broken away from with lock hook seat mutually. Its technical problem who has solved " simplifying asynchronous door sword of elevator of integrated sedan -chair lock ", it is the concrete back of using in elevator system, and it is good that it has possessed the stability in use, and the fault rate is low, a series of advantage such as long service life.
Description
Technical field
This utility model is related to a kind of elevator asynchronous door knife, the elevator asynchronous door knife of particularly a kind of integrated car door lock.
Background technology
During elevator runs up and down, when car and stop flat bed, typically moved by the door knife-band of car side door machine
The layer door linkage croquet of layer door side links together, realizes the action of switch elevator door.
Conventional door knife includes synchronous door knife and asynchronous door knife two types.Synchronous door knife is first to realize gripping layer by door knife
The action of door linkage croquet, then gate and layer door further play linkage；Asynchronous door knife is then that a knife is moved with gate, in sedan-chair simultaneously
Before door and layer door linkage, gate typically will get ahead certain stroke.
Horizontal range when elevator hoistways inner surface and the nearest doorway edge of car sill, car door frame or sliding door
When larger, during elevator runs up and down, fall hoistway behind the door it is desirable to car will for preventing passenger from pushing aside in non-unlocking district
Equipped with the car door lock of mechanical interlocking, and lock and must detect confirmation by meeting necessarily required electric safety device.
Due to before gate and layer door linkage, gate typically will get ahead certain stroke asynchronous door knife, in car door lock design
On have two kinds of major ways.A kind of mode is that the swivel hook of car door lock is arranged on the suspension member of gate, with gate movement
Mobile, fixation hook is arranged on a machine crossbeam, and the tripper of car door lock is arranged on the suspension member of layer door, tripper with
Layer door moves and moves.In this kind of mode, gate must with layer door linkage before rely on layer door suspension member tripper
Open car door lock, once now relative velocity is zero for otherwise gate and layer door linkage, gate and layer door, car door lock again cannot be by
The tripper of layer door is opened.This kind of mode is not very convenient on mounting and adjusting, such as Chinese invention patent application
CN102015510A.
Another way is car door lock swivel hook to be arranged on a machine crossbeam do not move and mobile, fixation hook peace with gate
It is contained on the suspension member of gate, fixation hook is mobile with the movement of gate, layer door upper sill frame is installed tripper, unblock dress
Put not mobile with the movement of layer door.In this kind of mode, although car door lock is without the linkage time considering gate and layer door, structure
Often complicated, compare the space taking door machine crossbeam again, also higher on cost.As Chinese invention patent application
CN101983170A is disclosed " car door locking apparatus of elevator ".
In both above mode, car door lock and asynchronous door knife independent no direct relation mutually, the installation of car door lock is required for
The extra space taking door machine crossbeam, and generally require in the extra solution car door locking device of stop side increase, not only high cost,
And be arranged on Sightseeing Lift occasion stop side tripper impact attractive in appearance.
For above-mentioned situation, in the patent of invention document of bulletin of Patent No. 201410017018.2, provide for one kind
Asynchronous door knife with car door lock, elevator door-motor and gate system, a kind of asynchronous door knife knot with car door lock in disclosure of which
Structure, by will be combined with asynchronous door knife for car door lock, and the unlocking of door knife and car door lock realizes linkage with locking, thus effectively
Solve above-mentioned technical problem.But, a kind of asynchronous door knife structure with car door lock disclosed in foregoing invention patent documentation,
Cam in door knife mounting seat axle passes through bearing and rotates connection cam, the work surface of cam all the time with blade roller contact；Knife
Piece roller rotates, by bearing, the blade roller axle connecting first clamping plate, and blade roller is the roller setting bearing in, leads to
Knife connecting rod of moving into one's husband's household upon marriage controls cam to rotate with respect to the cam centre of gyration, and controls the motion of blade roller by the rotation of cam
Track, thus realize the driving to the second unlocking blade apparatus.As can be seen here, on above-mentioned door knife unlocking blade apparatus driving machine
Structure is comparatively laborious, also needs to take relatively large space simultaneously.
Utility model content
The purpose of this utility model is in order to solve above-mentioned the deficiencies in the prior art and to provide a kind of structure relatively more simple
The elevator asynchronous door knife of single integrated car door lock.
To achieve these goals, the elevator asynchronous door knife of a kind of integrated car door lock designed by this utility model, its bag
Include：
The door knife base plate that one is fixed on door strap；
One first knife blade and second knife blade, described first knife blade is equal with second knife blade
Row arrangement, wherein is hinged with to be spaced on a pair length direction in this first knife blade on described first knife blade and mutually arranges
The first connecting rod of cloth, the other end of each first connecting rod is all hinged on a knife base plate, sets on described first knife blade
There is the roller coupled by roller axle；Described second knife blade is hinged with a pair in this second knife blade
Length direction on be spaced the second connecting rod mutually arranged, the other end of each second connecting rod is hinged on a knife base plate, and its
In a second connecting rod body stretch out formation one door lock hook divide；
One sealed with aforementioned corresponding door lock hook split-phase, and is fixed to the lock hook seat on a machine installing plate；
One gearing bar assembly, mainly by a trace base plate, one is fixed on trace bottom to described gearing bar assembly
The gear that the trace of one side end of plate and an end side phase by gear wheel axle and this trace base plate are fixed
Wheel composition, the middle section position described trace base plate being located between trace and gear wheel passes through a pin and door knife base plate phase
Hinged, described trace is located at the side of first knife blade, and preset clearance between the two will guarantee that both can be driven, institute
State gear wheel and be located at the side forming the second connecting rod that a door lock hook is divided, and preset clearance between the two equally will guarantee two
Person can be driven；
And, one is fixed on a machine installing plate, and top surface is formed with the guide holder of certain altitude difference, described guide holder
With aforementioned in roller on first knife blade corresponding, and guarantee to realize along this guide holder together with first knife blade when roller
During tenesmus, this first knife blade is divided around it in door knife by the door lock hook on the aforementioned middle second connecting rod of trace Component driver
Hinged central shaft on base plate realizes upset, so that it is guaranteed that door lock hook is divided realizing departing from lock hook seat.
The elevator asynchronous door knife of a kind of integrated car door lock provided in this utility model, first knife blade in its structure
（It is the equal of unlocking door knife blade）Directly realize driving by a guide holder being fixed on a machine installing plate, simultaneously when
This guide holder drives first knife blade until being smaller than layer door croquet between first knife blade and second knife blade
Maximum gauge when, this layer of door croquet can push directly on first knife blade, inspire door lock hook and divide using interlocking bar assembly
It is separated with lock hook seat.The biography that in above-mentioned, the type of drive of first knife blade and this first knife blade are divided with door lock hook
Flowing mode is all by a relatively simple, directly, therefore, it is possible to lift the stability in use of above-mentioned elevator asynchronous door knife entirety, reduces it
Fault rate, extends its service life.
After opening elevator door, if in the case of trace base plate cannot touch gate latch hook, suing and labouring for convenience
Personnel are divided by the door lock hook being fastened on lock hook seat in car external opening script, thus it is stranded to open elevator cage door rescue
Passenger, above-mentioned trace base plate is also associated with for driving this connecting rod base plate to be rotated around pin, thus by being somebody's turn to do
Gear wheel driving gate second portion on trace base plate and lock hook seat realize the drag-line departing from.
In actual use, the end side of above-mentioned drag-line is typically directly fixed on the bottom of gate door-plate.
The elevator asynchronous door knife of a kind of integrated car door lock that this utility model obtains, it is specifically used in elevator device
Afterwards, it possesses that stability in use is good, and fault rate is low, a series of advantage such as long service life.
Brief description
Fig. 1 is a kind of positive structure schematic of the elevator asynchronous door knife that this utility model is provided integrated car door lock（Sedan-chair
Railway carriage or compartment is in running status）；
Fig. 2 is a kind of structure schematic diagram of the elevator asynchronous door knife that this utility model is provided integrated car door lock；
Fig. 3 is a kind of positive structure schematic of the elevator asynchronous door knife that this utility model is provided integrated car door lock（Sedan-chair
Railway carriage or compartment is in door opening state）；
Fig. 4 be trace base plate in embodiment 2, door lock hook divide and drag-line three assembly structure diagram.
In figure：Door knife base plate 2, second knife blade 3 of 1, first knife blade, first connecting rod 4, roller axle 5, roller 6,
Second connecting rod 7, door lock hook divide 8, lock hook seat 9, trace base plate 10, trace 11, gear wheel axle 12, gear wheel 13, pin 14,
Guide holder 15, drag-line 16, gate door-plate 17.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
Embodiment 1：
As depicted in figs. 1 and 2, the elevator asynchronous door knife of a kind of integrated car door lock that the present embodiment is provided, it includes：
The door knife base plate 1 that one is fixed on door strap；
One first knife blade 2 and second knife blade 3, described first knife blade 2 and second knife blade 3
Parallel arrangement, between being wherein hinged with a pair length direction in this first knife blade 2 on described first knife blade 2
Every the first connecting rod 4 mutually arranged, the other end of each first connecting rod 4 is all hinged on a knife base plate 1, in described first knife
Blade 2 is provided with by the coupled roller of roller axle 56；Described second knife blade 3 is hinged with a pair at this
The second connecting rod 7 mutually arranged is spaced on the length direction of second knife blade 3, the other end of each second connecting rod 7 is hinged to
Door knife base plate 1 on, and the body of one of second connecting rod 7 stretch out formation one door lock hook divide 8；
One is divided 8 to lock together with aforementioned corresponding door lock hook, and is fixed to the lock hook seat 9 on a machine installing plate；
One gearing bar assembly, mainly by a trace base plate 10, one is fixed on trace to described gearing bar assembly
The trace 11 of one side end of base plate 10 and an end side passing through gear wheel axle 12 and this trace base plate 10
The gear wheel 13 mutually fixed forms, and the middle section position described trace base plate 10 being located between trace 11 and gear wheel 13 passes through one
Individual pin 14 is hinged with door knife base plate 1, and described trace 11 is located at the side of first knife blade 2, and between the two pre-
Stay gap will guarantee that both can be driven, described gear wheel 13 is located at the side forming the second connecting rod 7 that a door lock hook divides 8, and
Preset clearance between the two equally will guarantee that both can be driven；
And, one is fixed on a machine installing plate, and top surface is formed with the guide holder 15 of certain altitude difference, described guiding
Seat 15 with aforementioned in roller 6 on first knife blade 2 corresponding, and guarantee to lead along this together with first knife blade 2 when roller 6
To during seat 15 realization tenesmus, this first knife blade 2 passes through the door lock hook on the aforementioned middle second connecting rod 7 of trace Component driver
Divide 8 hinged central shaft realization upsets on door knife base plate 1 around it, so that it is guaranteed that door lock hook divides 8 to realize with both lock hook seats 9
Depart from.
The elevator asynchronous door knife of a kind of integrated car door lock provided in the present embodiment, employs above-mentioned elevator asynchronous door knife
Elevator device when specifically used, when in elevator device, lift car rests in stop, now lift car is together with this layer
The layer door stood needs to be opened, and the door machine in elevator device drives the door strap of a pair of lift car to be opened, the electricity of synchronization
First knife blade 2 on the asynchronous door knife of ladder along the guide holder 15 being fixed on a machine installing plate because deadweight starts to drop, directly
The maximum gauge being smaller than layer door croquet to first knife blade 2 and second knife blade 3, now this layer of door croquet
Fall between first knife blade 2 and second knife blade 3, first knife blade 2 that this layer of door croquet orders about positioned at left side is past
The unidirectional biasing in left side, now first knife blade 2 inspire trace 11 so that trace base plate 10 around it at door knife bottom
Integrally there is rotate counterclockwise in the hinged central shaft on plate 1, promote the gear wheel 13 on this trace base plate 10 to drive and be formed with door
There is rotate counterclockwise in the first connecting rod 4 of second portion 8, until this door lock hook divides 8 to completely disengage from from lock hook seat 9, now
Elevator cab door just can smoothly open, as shown in Figure 3；When the lift car originally resting in stop in elevator device needs
When leaving stop, now elevator lift car needs to be closed together with the layer door of this stop, and the door machine in elevator device drives
The door strap of a pair of lift car is closed, and first knife blade 2 on synchronous elevator asynchronous door knife is along being fixed to door
Guide holder 15 on machine installing plate starts to be lifted because of deadweight, and the spacing between first knife blade 2 and second knife blade 3 is gradually
Increase, until layer door croquet cannot be clamped, when now lift car voluntarily runs in hoistway up and down, the layer door on each stop
Croquet all can smoothly pass through between first knife blade 2 and second knife blade 3, as depicted in figs. 1 and 2.
Embodiment 2：
The elevator asynchronous door knife of a kind of integrated car door lock provided in the present embodiment, its general structure and embodiment 1 phase
Unanimously, but after opening elevator door, if in the case of trace base plate 10 cannot touch gate latch hook 8, for convenience
Rescuer divides 8 by the door lock hook being fastened on lock hook seat 9 in car external opening script, thus opening elevator cage door solution
Rescue stranded passenger, as shown in figure 4, the elevator asynchronous door knife of a kind of integrated car door lock provided in the present embodiment, its described company
It is also associated with lever base plate 10 for driving this connecting rod base plate 10 to be rotated around pin 14, thus passing through this trace
Gear wheel 13 driving gate second portion 8 on base plate 10 and both lock hook seats 9 realize the drag-line 16 departing from.
As shown in figure 4, in actual use, the end side of above-mentioned drag-line 16 is typically directly fixed on gate door-plate 17
Bottom.
Claims (2)
1. the elevator asynchronous door knife of a kind of integrated car door lock, it is characterized in that including：
The door knife base plate that one is fixed on door strap（1）；
One first knife blade（2）With second knife blade（3）, described first knife blade（2）With second knife knife
Piece（3）Parallel arrangement, wherein in described first knife blade（2）On be hinged with a pair in this first knife blade（2）Length
Degree is spaced, on direction, the first connecting rod mutually arranged（4）, each first connecting rod（4）The other end be all hinged to a knife base plate（1）
On, in described first knife blade（2）It is provided with by roller axle（5）Coupled roller（6）；At described second
Knife blade（3）On be hinged with a pair in this second knife blade（3）Length direction on be spaced the second connecting rod mutually arranged（7）,
Each second connecting rod（7）The other end be hinged to a knife base plate（1）On, and one of second connecting rod（7）Body outside
Extend one door lock hook of formation to divide（8）；
One is divided with aforementioned corresponding door lock hook（8）Lock together, and be fixed to the lock hook seat on a machine installing plate（9）；
One gearing bar assembly, described gearing bar assembly is mainly by a trace base plate（10）, one is fixed on trace bottom
Plate（10）A side end trace（11）And one by gear wheel axle（12）With this trace base plate（10）Another
The fixing gear wheel of side end phase（13）Composition, described trace base plate（10）Above it is located at trace（11）With gear wheel（13）Between
Middle section position passes through a pin（14）With door knife base plate（1）It is hinged, described trace（11）Positioned at first knife blade（2）
Side, and preset clearance between the two will guarantee that both can be driven, described gear wheel（13）It is located at and form a door lock hook
Point（8）Second connecting rod（7）Side, and preset clearance between the two equally will guarantee that both can be driven；
And, one is fixed on a machine installing plate, and top surface is formed with the guide holder of certain altitude difference（15）, described guide holder
（15）With aforementioned in first knife blade（2）On roller（6）Corresponding, and guarantee to work as roller（6）Together with first knife blade
（2）Along this guide holder（15）When realizing tenesmus, this first knife blade（2）By the aforementioned middle second connecting rod of trace Component driver
（7）On door lock hook divide（8）Around it in door knife base plate（1）On hinged central shaft realize upset, so that it is guaranteed that door lock hook
Point（8）With lock hook seat（9）Both realize departing from.
2. a kind of elevator asynchronous door knife of integrated car door lock according to claim 1, is characterized in that above-mentioned trace base plate
（10）On be also associated with for driving this connecting rod base plate（10）Around pin（14）Rotated, thus passing through this trace bottom
Plate（10）On gear wheel（13）Driving gate second portion（8）With lock hook seat（9）Both realize the drag-line departing from（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001013.1U CN205953297U (en) | 2016-08-31 | 2016-08-31 | Asynchronous door sword of elevator of integrated sedan -chair lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001013.1U CN205953297U (en) | 2016-08-31 | 2016-08-31 | Asynchronous door sword of elevator of integrated sedan -chair lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205953297U true CN205953297U (en) | 2017-02-15 |
Family
ID=57979372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621001013.1U Active CN205953297U (en) | 2016-08-31 | 2016-08-31 | Asynchronous door sword of elevator of integrated sedan -chair lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205953297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986257A (en) * | 2017-05-26 | 2017-07-28 | 升华电梯有限公司 | A kind of elevator is anti-to take off door lock device |
| CN107720505A (en) * | 2017-10-18 | 2018-02-23 | 宁波欣达电梯配件厂 | A kind of elevator car latch and tripper |
| CN108657919A (en) * | 2018-06-08 | 2018-10-16 | 展鹏科技股份有限公司 | Asynchronous door lock device with car door lock |
-
2016
- 2016-08-31 CN CN201621001013.1U patent/CN205953297U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986257A (en) * | 2017-05-26 | 2017-07-28 | 升华电梯有限公司 | A kind of elevator is anti-to take off door lock device |
| CN106986257B (en) * | 2017-05-26 | 2022-11-29 | 北京升华电梯集团有限公司 | Elevator door knife device of preventing taking off |
| CN107720505A (en) * | 2017-10-18 | 2018-02-23 | 宁波欣达电梯配件厂 | A kind of elevator car latch and tripper |
| CN107720505B (en) * | 2017-10-18 | 2023-08-22 | 宁波欣达电梯配件厂 | Elevator car door vane and unlocking device |
| CN108657919A (en) * | 2018-06-08 | 2018-10-16 | 展鹏科技股份有限公司 | Asynchronous door lock device with car door lock |
| CN108657919B (en) * | 2018-06-08 | 2024-02-23 | 展鹏科技股份有限公司 | Asynchronous door knife device with car door lock |
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| GR01 | Patent grant |