CN104528505A - Integrated car door locking blade - Google Patents
Integrated car door locking blade Download PDFInfo
- Publication number
- CN104528505A CN104528505A CN201410777818.4A CN201410777818A CN104528505A CN 104528505 A CN104528505 A CN 104528505A CN 201410777818 A CN201410777818 A CN 201410777818A CN 104528505 A CN104528505 A CN 104528505A
- Authority
- CN
- China
- Prior art keywords
- door
- cutter
- car door
- door lock
- latch hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention relates to the field of the vertical lifting elevator, specifically to an integrated car door locking blade. The integrated car door locking blade comprises a blade bottom plate; a limiting hole is formed in the upper part of the blade bottom plate; the surface of the upper part of the blade bottom plate is hinged with an upper connecting block, and the surface of the lower part is hinged with a lower connecting block; a blade ejecting rod passes through the limiting hole, and the front end of the blade ejecting rod is fixedly connected with the upper connecting block; the end parts of the same side of both upper connecting block and the lower connecting block are connected by a blade transition plate; a second blade arm is fixedly connected with the blade transition plate by a pin; the end part of the other side of the upper connecting block is hinged with a swinging locking hook; the end part of the other side of the lower connecting block is hinged with a swinging component; and the upper end of the first blade arm is connected with the swinging locking hook, and the lower end is connected with the swinging component. The car door locking blade is capable of triggering the blade arm through a deck lock, enabling the swinging locking hook to lift and unlock; determining whether the elevator is located in the flat layer region according to the triggering of the blade arm, and achieving two functions of the car door lock and layer car door linkage.
Description
Technical field
The present invention relates to vertical lift elevator field, specifically a kind of integrated car door lock door cutter.
Background technology
According to vertical lift elevator manufacturer's standard, when elevator is in flat bed region, no matter be have electricity or do not have electricity, in car, stop can electronic or manual unlocking gate and layer door; At non-flat layer region, no matter be have electricity or do not have electricity, electronic or manually all must not open gate in car.At present, the many employings of car door lock of vertical lift elevator are arranged separately, need layer door gear to have independent mechanical mechanism to trigger car door lock action, realize car door lock function.Although also have another kind to utilize former layer door lock to trigger car door lock action, it utilizes the action of door cutter to handle car door lock control mechanism and realizes car door lock action, and action link is more, and reliability is low.It is more that this Liang Zhong car door lock mechanism need add component, and take up room comparatively large, installation site requires high, and need adjustment car door lock and trigger mechanism thereof separately, adjustment process is complicated.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of integrated car door lock door cutter is provided, adopt this gate cutter of locking a door can realize car door lock and layer gate simultaneously and to link these two functions.
According to technical scheme of the present invention: a kind of integrated car door lock door cutter, comprise a cutter base plate, upper contiguous block, lower connecting block, described upper contiguous block middle part is rotationally connected with a cutter backplate surface upper end, lower connecting block middle part is rotationally connected with a cutter backplate surface lower end, it is characterized in that: described upper contiguous block, end, both lower connecting blocks the same side are rotatably connected to a cutter rebound, second tool arm is fixedly installed on described door cutter rebound; The hinged swing latch hook of described upper contiguous block end side, the hinged swing component of lower connecting block end side, first tool arm top is connected with swing latch hook, and bottom and swing component are rotationally connected, and first tool arm forms a parallelogram with swing latch hook and swing component; Described swing latch hook outboard end has hook pawl, and described hook pawl matches with the gate latch hook be fixed on car door machine.
As a further improvement on the present invention, described door cutter base plate being also provided with upper limit post, carrying out spacing by described upper limit post to swinging the upward position of latch hook, and the aperture pitch of first tool arm and second tool arm when determining that a machine opens the door.
As a further improvement on the present invention, described door cutter base plate is also provided with lower limit post, carries out spacing by described lower limit post to the downstream position swinging latch hook, and determine the path of motion hooking pawl.
As a further improvement on the present invention, described upper contiguous block is fixedly connected with a cutter and makes bar, door cutter is made bar and is stretched out from the spacing hole door cutter base plate; Door cutter base plate corresponds to door cutter to make bar and stretch out side and be hinged with depression bar.
As a further improvement on the present invention, the rectangular shape of described spacing hole.
As a further improvement on the present invention, described second tool arm, first both tool arms upper/lower terminal form outside flaring structure respectively.
Technique effect of the present invention is: in integrated car door lock door cutter of the present invention, a side door tool arm is that hinged being arranged on swings on latch hook and swing component, door tool arm forms a parallelogram with swing latch hook, swing component, moved by the layer door lock driving gate tool arm be arranged on layer door gear, drive and swing the center of gyration swing of latch hook on upper contiguous block, realization swings latch hook and car door lock hook assembly unlocks.By judging that with or without layer door lock whether car is in flat bed region.When flat bed region door machine normally works, after the door tool arm tegillum door lock croquet trigger action swung on latch hook and swing component opens car door lock, and another side door tool arm gripping layer door lock simultaneously, realize the interlock of layer gate.In flat bed region, door machine does not work, and when manually pushing gate aside, the door tool arm tegillum door lock croquet trigger action swung on latch hook and swing component opens car door lock, and gate can be opened completely.At non-flat layer region, trigger the door tool arm action on swing component without any mechanism, therefore car door lock is in blocking and can not opens gate completely.Car door lock and door cutter organically combine by the present invention, with one, door cutter are realized car door lock and layer gate simultaneously and to link two functions.In flat bed region, no matter be have electricity or do not have electricity, in car, stop can electronic or manual unlocking gate and layer door, realizes cab interior passenger self-rescue and car external rescue under abnormal condition; At non-flat layer region, no matter be have electricity or do not have electricity, electronic or manually all must not open gate in car, realize protection cab interior passenger can not be strayed into hoistway car door lock function because gate opens.Integrated door cutter can realize car door lock and layer gate and to link two functions, and universalization, normalisation, its reliable in action, mounting and adjusting change simple, failure rate is low.
Accompanying drawing explanation
Fig. 1 is integrated car door lock door cutter decomposition texture schematic diagram of the present invention.
Fig. 2 is integrated car door lock door cutter door-closing in-place of the present invention and not operating schematic diagram.
View when Fig. 3 is integrated car door lock door cutter flat bed region normal door of the present invention.
Fig. 4 is manual unlocking car door lock view in the sedan-chair of integrated car door lock door cutter flat bed region of the present invention.
Fig. 5 is integrated car door lock door cutter flat bed region of the present invention stop manual unlocking car door lock view.
Fig. 6 is that integrated car door lock door cutter of the present invention non-flat layer region door machine motor action can not open car door lock view.
Fig. 7 manually can not open car door lock view in integrated car door lock door cutter of the present invention non-flat layer region door machine car.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1 ~ 7, comprise a cutter rebound 1, bar 3 made by upper contiguous block 2, door cutter, depression bar 4, door cutter base plate 5, swing latch hook 6, hook pawl 6.1, gate latch hook 7, swing component 8, lower connecting block 9, layer door lock 10, first tool arm 11, second tool arm 12, spacing hole 13, upper limit post 14, lower limit post 15 etc.
As shown in Fig. 1 ~ 7, the present invention is a kind of integrated car door lock door cutter, comprise a cutter base plate 5, upper contiguous block 2, lower connecting block 9, described upper contiguous block 2 middle part is rotationally connected with a surperficial upper end of cutter base plate 5, lower connecting block 9 middle part is rotationally connected with a surperficial lower end of cutter base plate 5, described upper contiguous block 2, end, both lower connecting blocks 9 the same side are rotatably connected to a cutter rebound 1, second tool arm 12 and are fixedly installed on described door cutter rebound 1; The hinged swing latch hook 6 of described upper contiguous block 2 end side, the hinged swing component 8 of lower connecting block 9 end side, first tool arm 11 top is connected with swing latch hook 6, and bottom and swing component 8 are rotationally connected, and first tool arm 11 forms a parallelogram with swing latch hook 6 and swing component 8; Described swing latch hook 6 outboard end has hook pawl 6.1, and described hook pawl 6.1 matches with the gate latch hook 7 be fixed on car door machine.
Described door cutter base plate 5 being also provided with upper limit post 14, carrying out spacing by described upper limit post 14 to swinging the upward position of latch hook 6, and the aperture pitch of first tool arm 11 and second tool arm 12 when determining that a machine opens the door.
Described door cutter base plate 5 is also provided with lower limit post 15, carries out spacing by described lower limit post 15 to the downstream position swinging latch hook 6, and determine the path of motion hooking pawl 6.1.
Described upper contiguous block 2 is fixedly connected with a cutter and makes bar 3, door cutter is made bar 3 and is stretched out from the spacing hole 13 door cutter base plate 5, and is rotationally connected with door machine driver train; Door cutter base plate 5 corresponds to door cutter to make bar 3 and stretch out side and be hinged with depression bar 4.
The rectangular shape of described spacing hole 13.
Described second tool arm 12, first both tool arms 11 upper/lower terminal forms outside flaring structure respectively, can realize car when entering flat bed region by flaring structure, first tool arm, 11, second tool arm 12 coordinates with layer door lock 10 and the effective of croquet.
Working process of the present invention is as follows: in flat bed region, has layer door lock 10 croquet in the middle of first tool arm 11 and second tool arm 12:
As shown in Figure 3, during normal door: door machine driver train drives door cutter to make bar 3 and swings to diagram enabling direction, contiguous block 2 and lower connecting block 9 synchronous axial system (diagram anticlockwise direction) in drive, two side door tool arms 11 and 12 draw in, swing latch hook 6 and swing component 8 are made cylindrical along the lower limit post 15 be fixed on a cutter base plate 5 and are slided, when first tool arm 11 encounters layer door lock croquet, tegillum door lock croquet triggers and swings, thus the center of gyration swinging latch hook more than 6 contiguous block 2 side swings, swing component 8 swings with the center of gyration on lower connecting block 9, swing latch hook 6 to lift, hook pawl 6.1 and depart from car door lock lock hook assembly 7, open car door lock 10, two side door tool arm 11 and 12 gripping layer door lock croquets, open layer door lock 10 simultaneously.Door cutter continues motion, and drive layer door linkage, layer door gate is opened together.
As shown in Figure 2, normally at closing time: during door-plate door-closing in-place, driven by motor door cutter is made bar 3 and is swung to diagram direction of closing the door, and cause upper contiguous block 2 and lower connecting block 9 synchronous axial system (diagram clockwise direction), two side door tool arms 11 and 12 decontrol layer door lock 10 croquets.First tool arm 11 is because Action of Gravity Field is along the cylindrical slide downward being fixed on the lower limit post 15 on a cutter base plate 5, and swing latch hook 6 and hook car door lock lock hook assembly 7, car door lock is in blocking; Push down contact switch simultaneously, connect protective circuit, now door-closing in-place.Two side door tool arms 11 and 12 decontrol layer door lock 10 croquet, and have certain distance with it, and car is smoothly by place stop.
As shown in Figure 4, manual unlocking gate in car: take off gate along enabling direction, after certain stroke, layer door lock 10 croquet is encountered a side door tool arm 11 and the center of gyration of swing latch hook more than 6 contiguous block 2 side is swung, swing latch hook 6 to lift, hook pawl 6.1 and depart from car door lock lock hook assembly 7.Layer door-lock opening simultaneously.Continue to promote gate, first tool arm 11 drives layer door lock 10 to move together, and gate and layer door are opened simultaneously.Realize in flat bed region, cab interior passenger saves oneself.
As shown in Figure 5, stop manual unlocking gate: after stop triangular key opens layer door lock, push away layer door along enabling direction, stop swings latch hook 6 and gate latch hook 7 as seen, manually upwards stirs swing latch hook 6 as the figure direction of arrow, it is made to depart from gate latch hook 7, open car door lock, continue push layer door, layer door lock 10 croquet promotes second tool arm 12, drive gate to the motion of enabling direction, gate and layer door are opened simultaneously.Realize in flat bed region, from the rescue of stop to passenger in car.
At non-flat layer region, without layer door lock 10 croquet in the middle of door tool arm 11 and 12: as shown in Figure 6 during door machine regular event: door cutter is made bar 3 and swung to diagram enabling direction, contiguous block 2 and lower connecting block 9 synchronous axial system (diagram anticlockwise direction) in drive, two side door tool arms 11 and 12 draw in, swing latch hook 6 and swing component 8 to slide along the cylindrical of the lower limit post 15 be fixed on a cutter base plate 5, due to without layer door lock 10 croquet, swing latch hook 6 can not lift, swing latch hook 6 to hook with gate latch hook 7, car door lock is in locking-in state.Gate is not opened.In protection car, passenger can not crash into hoistway because gate opens.
As shown in Figure 7 during manual unlocking gate: manually push gate aside, swing latch hook 6 and move a certain distance to enabling direction, due to without layer door lock 10 croquet, swing latch hook 6 is not triggered and lifts, and is also in former level attitude.Swing latch hook 6 to hook with gate latch hook 7, car door lock is in locking-in state.Gate is not opened.In protection car, passenger can not crash into hoistway because gate pushs aside.
To sum up, car door lock and door cutter organically combine by the present invention, with one, door cutter are realized car door lock and layer gate simultaneously and to link two functions.In flat bed region, manual in the motor-driven work of door, sedan-chair, stop manually can open gate and layer door; At non-flat layer region, gate of manually not opening in the motor-driven work of door, sedan-chair.Structure of the present invention is simple, reliable in action, mounting and adjusting change convenient, failure rate is low.
More than show and describe groundwork of the present invention, principal character and advantage.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. an integrated car door lock door cutter, comprise a cutter base plate (5), upper contiguous block (2), lower connecting block (9), described upper contiguous block (2) middle part is rotationally connected with cutter base plate (5) surperficial upper end, lower connecting block (9) middle part is rotationally connected with cutter base plate (5) surperficial lower end, it is characterized in that: described upper contiguous block (2), both ends, the same side of lower connecting block (9) are rotatably connected to a cutter rebound (1), and second tool arm (12) is fixedly installed on described door cutter rebound (1); The hinged swing latch hook (6) of described upper contiguous block (2) end side, the hinged swing component of lower connecting block (9) end side (8), first tool arm (11) top is connected with swing latch hook (6), bottom and swing component (8) are rotationally connected, and first tool arm (11) forms a parallelogram with swing latch hook (6) and swing component (8); Described swing latch hook (6) outboard end has hook pawl (6.1), and described hook pawl (6.1) is matched with the gate latch hook (7) be fixed on car door machine.
2. according to integrated car door lock door cutter according to claim 1, it is characterized in that: described door cutter base plate (5) is also provided with upper limit post (14), carry out spacing by described upper limit post (14) to the upward position swinging latch hook (6), and the aperture pitch of first tool arm (11) and second tool arm (12) when determining that machine opens the door.
3. according to integrated car door lock door cutter according to claim 1, it is characterized in that: described door cutter base plate (5) is also provided with lower limit post (15), carry out spacing by described lower limit post (15) to the downstream position swinging latch hook (6), and determine the path of motion hooking pawl (6.1).
4. according to integrated car door lock door cutter according to claim 1, it is characterized in that: described upper contiguous block (2) is fixedly connected with a cutter and makes bar (3), door cutter is made bar (3) and is stretched out from the spacing hole (13) door cutter base plate (5); Door cutter base plate (5) is upper to be corresponded to door cutter and makes bar (3) and stretch out side and be hinged with depression bar (4).
5., according to integrated car door lock door cutter according to claim 1, it is characterized in that: described spacing hole (13) rectangular shape.
6. according to integrated car door lock door cutter according to claim 1, it is characterized in that: described second tool arm (12), first both upper/lower terminal of tool arm (11) form outside flaring structure respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777818.4A CN104528505A (en) | 2014-12-15 | 2014-12-15 | Integrated car door locking blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777818.4A CN104528505A (en) | 2014-12-15 | 2014-12-15 | Integrated car door locking blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104528505A true CN104528505A (en) | 2015-04-22 |
Family
ID=52844204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410777818.4A Pending CN104528505A (en) | 2014-12-15 | 2014-12-15 | Integrated car door locking blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104528505A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035922A (en) * | 2015-09-06 | 2015-11-11 | 上海贝思特门机有限公司 | Car door lock door vane device for elevator |
| CN105731229A (en) * | 2016-04-29 | 2016-07-06 | 展鹏科技股份有限公司 | Integrated car door lock and door knife device |
| CN107720506A (en) * | 2017-11-10 | 2018-02-23 | 沈阳远大智能工业集团股份有限公司 | The asynchronous door lock device of integrated car door lock |
| CN109441248A (en) * | 2018-11-28 | 2019-03-08 | 苏州市职业大学 | The split type single layers apart door lock of elevator |
| CN109879143A (en) * | 2019-04-09 | 2019-06-14 | 西继迅达（许昌）电梯有限公司 | Elevator car door system and its door knife with enabling limits device |
| CN110054064A (en) * | 2019-05-27 | 2019-07-26 | 展鹏科技股份有限公司 | Inner clamping type door knife car door locking device and method |
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| EP1659083A2 (en) * | 2003-09-17 | 2006-05-24 | Inventio Ag | Device to couple car and landing doors and device for emergency unlocking of the car door |
| KR100877182B1 (en) * | 2008-07-25 | 2009-01-07 | 주식회사 새한특수엘리베이터 | The cardoor locking instrument for an elevator |
| CN202321898U (en) * | 2011-10-19 | 2012-07-11 | 慈溪市宏峰电梯配件有限公司 | Elevator door knife |
| 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 |
| CN103287953A (en) * | 2013-05-13 | 2013-09-11 | 杭州西子孚信科技有限公司 | Integrated car door lock and asynchronous door knife device of elevator |
| CN104098011A (en) * | 2014-06-27 | 2014-10-15 | 蓝马新材料科技（苏州）有限公司 | Lift door knife device integrating function of car door lock |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1659083A2 (en) * | 2003-09-17 | 2006-05-24 | Inventio Ag | Device to couple car and landing doors and device for emergency unlocking of the car door |
| KR100877182B1 (en) * | 2008-07-25 | 2009-01-07 | 주식회사 새한특수엘리베이터 | The cardoor locking instrument for an elevator |
| CN202321898U (en) * | 2011-10-19 | 2012-07-11 | 慈溪市宏峰电梯配件有限公司 | Elevator door knife |
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| CN103287953A (en) * | 2013-05-13 | 2013-09-11 | 杭州西子孚信科技有限公司 | Integrated car door lock and asynchronous door knife device of elevator |
| CN104098011A (en) * | 2014-06-27 | 2014-10-15 | 蓝马新材料科技（苏州）有限公司 | Lift door knife device integrating function of car door lock |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035922A (en) * | 2015-09-06 | 2015-11-11 | 上海贝思特门机有限公司 | Car door lock door vane device for elevator |
| CN105731229A (en) * | 2016-04-29 | 2016-07-06 | 展鹏科技股份有限公司 | Integrated car door lock and door knife device |
| CN107720506A (en) * | 2017-11-10 | 2018-02-23 | 沈阳远大智能工业集团股份有限公司 | The asynchronous door lock device of integrated car door lock |
| CN109441248A (en) * | 2018-11-28 | 2019-03-08 | 苏州市职业大学 | The split type single layers apart door lock of elevator |
| CN109441248B (en) * | 2018-11-28 | 2024-04-05 | 苏州市职业大学 | Split type single-unlocking door lock of elevator |
| CN109879143A (en) * | 2019-04-09 | 2019-06-14 | 西继迅达（许昌）电梯有限公司 | Elevator car door system and its door knife with enabling limits device |
| CN110054064A (en) * | 2019-05-27 | 2019-07-26 | 展鹏科技股份有限公司 | Inner clamping type door knife car door locking device and method |
| CN110054064B (en) * | 2019-05-27 | 2023-10-17 | 展鹏科技股份有限公司 | Inner clamping type door knife car door lock device and method |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
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| RJ01 | Rejection of invention patent application after publication |