CN203699618U - Second unlocking blade device used for asynchronous door vane with car door lock - Google Patents
Second unlocking blade device used for asynchronous door vane with car door lock Download PDFInfo
- Publication number
- CN203699618U CN203699618U CN201420023129.XU CN201420023129U CN203699618U CN 203699618 U CN203699618 U CN 203699618U CN 201420023129 U CN201420023129 U CN 201420023129U CN 203699618 U CN203699618 U CN 203699618U
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- clamping plate
- pilot bar
- limit base
- unblanking
- stage clip
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- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 230000002401 inhibitory effect Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a second unlocking blade device used for an asynchronous door vane with a car door lock. The second unlocking blade device comprises a first clamping plate and a second clamping plate; the first clamping plate is connected with the second clamping plate through a clamping plate guide device; the first clamping plate drives the second clamping plate through the clamping plate guide device, and therefore the second clamping plate and the first clamping plate can move synchronously and horizontally; besides, under the action of external force, the second clamping plate can horizontally move relative to the first clamping plate under the guiding action of the clamping plate guide device until the first clamping plate abuts against the second clamping plate. According to the second unlocking blade device, linkage between the two clamping plate can be achieved, and relative movement of the two clamping plates can be achieved.
Description
Technical field
The utility model relates to a kind of elevator components, is specifically related to a kind of for second of the asynchronous door cutter with the gate lock blade apparatus of unblanking.
Background technology
In the process of moving up and down at elevator, in the time of car and stop flat bed, generally drive the layer door linkage croquet of layer reveal to link together by the door cutter of car side door machine, realize the action of switch elevator door.
A conventional door cutter comprises two types, synchronous door knife and asynchronous door cutter.Synchronous door knife is the action that is first realized gripping layer door linkage croquet by door cutter, then gate and layer door again together with interlock; Asynchronous door cutter is that a cutter and gate move simultaneously, before gate and layer door linkage, and gate certain stroke that generally will get ahead.
In the time that the horizontal throw at the edge, nearest doorway of elevator hoistways inside face and car sill, car door framework or sliding door is larger, in the process of moving up and down at elevator, for preventing that passenger from pushing aside and falling behind the door hoistway in the non-district of unblanking, require car that the gate lock of mechanical interlocking will be housed, and lock and must detect confirmation by meeting necessarily required electric safety device.
Asynchronous door cutter is due to before gate and layer door linkage, and gate certain stroke that generally will get ahead has two kinds of major ways in the design of gate lock.Mode is a suspension member that the swivel hook of gate lock is arranged on to gate, moves and mobile with gate, and stay hook is arranged on a machine crossbeam, and the tripper of gate lock is arranged on the suspension member of layer door, and tripper moves with layer door and mobile.In this kind of mode, gate must with layer door linkage before rely on a tripper for layer door suspension member to open gate lock, once otherwise gate and a layer door linkage, gate and layer door now relative velocity are zero, the tripper that gate lock again cannot tegillum door is opened.This kind of mode is not very convenient installing in adjustment, as Chinese utility model patent application CN102015510A.
Another kind of mode is gate to be locked to swivel hook be arranged on and on a machine crossbeam, do not move with gate and mobile, stay hook is arranged on the suspension member of gate, stay hook moves with the movement of gate, on layer door upper sill frame, tripper is installed, and tripper does not move with layer door and mobile.In this kind of mode, although gate lock need not be considered the interlock time of gate and layer door, structure is often complicated, relatively takies again a space for machine crossbeam, also higher on cost.As disclosed in Chinese utility model patent application CN101983170A " car door locking apparatus of elevator ".
Above in two kinds of modes, gate lock and asynchronous door cutter are independent of direct relation mutually, the installation of gate lock all needs additionally to take a space for machine crossbeam, and often need to increase extra solution car door locking device in stop side, not only cost is high, and it is attractive in appearance to be arranged on the tripper impact of Sightseeing Lift occasion stop side.
Also having some modes is by asynchronous door cutter and being made of one of gate lock, its swivel hook is arranged on a cutter mount pad, movement with gate is moved, and stay hook is fixedly mounted on crossbeam, as Chinese utility model patent application CN202417117U, CN202706704U.There is very large problem in this structure, especially following topmost two problems in practicality:
First problem is without any explanation in electric safety device checking link, because for asynchronous door cutter, when gate is opened, swivel hook all needs to follow gate before rotation carries out the parallel motion of a segment distance, and conventional plug-in type switch and flip-shell switch are all difficult to realize.When plug-in type switch, swivel hook is that after rotating, male contact is inserted in female contact, its direction of insertion and gate moving direction have orthogonal situation, the movement of gate or the rotation of swivel hook can cause male contact stuck in the groove of female contact while being orthogonal or male contact direction of insertion and swivel hook rotation; Flip-shell switch is because swivel hook needs to carry out the parallel motion of a segment distance before rotation, the incipient parallel motion of gate, can not avoid contact and renovate still and connect, galvanic corrosion can be carried out to renovating conductive layer in charged situation contact, and produce arcing, at closing time because renovating in the time that level contacts contact on swivel hook rotated and fallen, horizontal direction easily causes contact spring sheet to fracture to the impact of contact simultaneously, and reliability reduces.
Second Problem is in the time of emergency relief, particularly how flat bed emergency relief occasion opens the layer method that also can open gate without any explanation simultaneously, but emergency relief is unavoidable problem, various Standard andRegulations all require flat bed to comprise that non-flat bed is wanted can emergency relief, if cannot accomplish emergency relief, this structure just cannot be applied in reality.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of it can realize the interlock between two clamping plates for second of the asynchronous door cutter with the gate lock blade apparatus of unblanking, and relative motion between two clamping plates.
For solving the problems of the technologies described above, the utility model for the second technical solution of unblanking blade apparatus of the asynchronous door cutter with gate lock is:
Comprise the first clamping plate 66, the second clamping plate 67; The first clamping plate 66 connect the second clamping plate 67 by clamping plate guide piece; The first clamping plate 66 drive the second clamping plate 67 by clamping plate guide piece, and the second clamping plate 67 can be moved with the first clamping plate 66 level of synchronization; And be subject to the second clamping plate 67 of External Force Acting can be with respect to the first clamping plate 66 parallel motions under the directional tagging of clamping plate guide piece, until the first clamping plate 66 and the second clamping plate 67 are abutted together.
Described clamping plate guide piece comprises that the first pilot bar 59 and the second pilot bar 60, the first pilot bars 59 and the root of the second pilot bar 60 are fixedly connected with respectively the upper and lower of the second clamping plate 67; On the first pilot bar 59, cover has cover on the first stage clip 63, the second pilot bars 60 to have the second stage clip 64; The first pilot bar 59 and the head of the second pilot bar 60 are connected respectively the inhibiting device of the first clamping plate 66, and inhibiting device is for adjusting and limit the level interval of the second clamping plate 67 and the first clamping plate 66; After overcoming the elastic force of the first stage clip 63 and the second stage clip 64, the second clamping plate 67 can be abutted together with the first clamping plate 66.
Described inhibiting device comprises that the first limit base 61 and the second limit base 62, the first limit bases 61 are arranged at the top of the first clamping plate 66, and the second limit base 62 is arranged at the bottom of the first clamping plate 66; The head of the first pilot bar 59 passes the hole on the first limit base 61, and realizes the location of the first pilot bar 59 on the first limit base 61 by top stop nut 112; The head of the second pilot bar 60 passes the hole on the second limit base 62, and realizes the location of the second pilot bar 60 on the second limit base 62 by bottom stop nut 113; By adjusting top stop nut 112 and bottom stop nut 113, the initial separation between the first clamping plate 66 and the second clamping plate 67 can be set, and make the first stage clip 63 and the second stage clip 64 there is initial thrust.
The upper axis 53 of described the first clamping plate 66 is by be dynamically connected one end of the second top fork of bearing rotary, and the other end of the second top fork is by a bearing rotary cutter mount pad that is dynamically connected; The lower shaft 54 of the first clamping plate 66 is by be dynamically connected one end of the second bottom fork of bearing rotary, and the other end of the second bottom fork is by a bearing rotary cutter mount pad that is dynamically connected;
The first clamping plate 66 are by the bearing rotary blade roller that is dynamically connected; Blade roller contacts with the driving surface of cam, control the path of motion of blade roller by the rotation of cam, thereby make the first clamping plate 66 under the directional tagging of the second top fork and the second bottom fork, rotate and realize the movement of horizontal direction with respect to door cutter mount pad.
On described the second clamping plate 67, be fixedly installed guide plate 58; Guide plate 58 is resisted against in a track adjusting wheel of cutter mount pad, and the suffered gravity of the second clamping plate 67 is supported by the track adjusting wheel 56 on door cutter adapter plate 1 by guide plate 58.
Described the second clamping plate 67 be fixedly connected with driving lever 55, the second clamping plate 67 by driving lever 55 drive first unblank blade swing.
Between described the second clamping plate 67 and the first clamping plate 66, be provided with elastic body as buffer element, the sound producing while touching for reducing the first clamping plate 66 and the second clamping plate 67.
The technique effect that the utility model can reach is:
Two clamping plates of the present utility model is realized and being connected by clamping plate guide piece, not only can make the second clamping plate and the first clamping plate level of synchronization move, and be subject to the second clamping plate of External Force Acting can be with respect to the first clamping plate parallel motion, until two clamping plates is abutted together under the directional tagging of clamping plate guide piece.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the utility model for the unblank schematic diagram of blade apparatus of second of the asynchronous door cutter with gate lock;
Fig. 2 is block diagram of the present utility model.
Description of reference numerals in figure:
27 second blade apparatus of unblanking, 53 first clamping plate upper axis, 54 first clamping plate lower shaft,
55 driving levers, 58 guide plates, 59 first pilot bars,
60 second pilot bars, 61 first limit bases, 62 second limit bases,
63 first stage clips, 64 second stage clips, 65 rubber plates,
66 first clamping plate, 67 second clamping plate, 68 blade roller axles,
69 driving lever adapter plates, 87 first clamping plate baffle-panels, 88 second clamping plate baffle-panels,
89 second clamping plate rubber face, 112 top stop nuts, 113 bottom stop nuts.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model, for second of the asynchronous door cutter with the gate lock blade apparatus 27 of unblanking, comprises the first clamping plate 66, the second clamping plate 67;
The upper axis 53 that the first clamping plate 66 are provided with upper axis 53 and lower shaft 54, the first clamping plate 66 is by be dynamically connected one end of the second top fork of bearing rotary, and the other end of the second top fork is by a bearing rotary cutter mount pad that is dynamically connected; The lower shaft 54 of the first clamping plate 66 is by be dynamically connected one end of the second bottom fork of bearing rotary, and the other end of the second bottom fork is by a bearing rotary cutter mount pad that is dynamically connected;
On the first clamping plate 66, high-speed rotary presses and is connected to axle 68 for blade roller, blade roller with axle 68 by the bearing rotary blade roller that is dynamically connected; Blade roller contacts with the driving surface of cam, control the path of motion of blade roller by the rotation of cam, thereby make the first clamping plate 66 under the directional tagging of the second top fork and the second bottom fork, rotate and realize the movement of horizontal direction with respect to door cutter mount pad;
The medial surface of the baffle-panels 88 of the second clamping plate 67 is welded with the first pilot bar 59 and the second pilot bar 60, the first pilot bars 59 and the second pilot bar 60 and lays respectively at the upper and lower of the second clamping plate 67; On the first pilot bar 59, cover has cover on the first stage clip 63, the second pilot bars 60 to have the second stage clip 64;
The first limit base 61 is welded on the first clamping plate 66 tops, the second limit base 62 is welded in bottom, machining hole all on the first limit base 61 and the second limit base 62, and the distance of vertical direction is in the heart identical in the bar of the distance of vertical direction and the first pilot bar 59 and the second pilot bar 60 between two holes, make the first pilot bar 59 of the second clamping plate 67 and the second pilot bar 60 can be simultaneously abreast through the hole on the first limit base 61 and the second limit base 62;
The head of the first pilot bar 59 and the second pilot bar 60 is screw threads, be separately installed with top stop nut 112 and bottom stop nut 113 at its head, and top stop nut 112 and bottom stop nut 113 external diameters are greater than the external diameter in hole on the first limit base 61 and the second limit base 62, the position of the head threads part by adjusting top stop nut 112 and bottom stop nut 113 and pilot bar 59,60 arranges the initial separation between the first clamping plate 66 and the second clamping plate 67, and makes the first stage clip 63 and the second stage clip 64 have initial thrust;
Although the second clamping plate 67 are subject to the pressure of the first stage clip 63 and the second stage clip 64, because the top stop nut 112 on the first pilot bar 59 and the second pilot bar 60 and bottom stop nut 113 are stopped by the first limit base 61 on the first clamping plate 66 and the second limit base 62, so remain without spacing between the first clamping plate 66 in external force situation and the second clamping plate 67;
The first clamping plate 66 can drive the second clamping plate 67 to carry out the movement of horizontal direction under the External Force Acting of cam; After overcoming the elastic force of the first stage clip 63 and the second stage clip 64, the second clamping plate 67 can be abutted together with the first clamping plate 66;
On the second clamping plate 67, be welded with driving lever adapter plate 69, thread mill drilling guide plate 58 is installed and driving lever 55 on driving lever adapter plate 69; The lower surface of guide plate 58 is resisted against in a track adjusting wheel of cutter mount pad, make the suffered gravity of the second clamping plate 67 be realized and being supported by the track adjusting wheel on door cutter adapter plate by guide plate 58, the second clamping plate 67 can not overturn under the support of track adjusting wheel and the support of the preload pressure of the first stage clip 63 and the second stage clip 64; The second clamping plate 67 by driving lever 55 drive first unblank blade swing;
The medial surface of the baffle-panels 88 of the second clamping plate 67 be pasted with rubber plate 65 as buffer element to form the sound producing when rubber plate 65 between the second clamping plate rubber face 89, the second clamping plate 67 and the first clamping plate 66 touches for reducing the baffle-panels 87 of the first clamping plate 66 and the baffle-panels 88 of the second clamping plate 67.
Below through the specific embodiment and the embodiment the utility model is had been described in detail, but these not form restriction of the present utility model.In the situation that not departing from the utility model principle, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection domain of the present utility model.
Claims (7)
1. for second of the asynchronous door cutter with the gate lock blade apparatus of unblanking, it is characterized in that: comprise the first clamping plate (66), the second clamping plate (67); The first clamping plate (66) connect the second clamping plate (67) by clamping plate guide piece; The first clamping plate (66) drive the second clamping plate (67) by clamping plate guide piece, and the second clamping plate (67) can be moved with the first clamping plate (66) level of synchronization; And be subject to second clamping plate (67) of External Force Acting can be with respect to the first clamping plate (66) parallel motion under the directional tagging of clamping plate guide piece, until the first clamping plate (66) are abutted together with the second clamping plate (67).
2. according to claim 1 for second of the asynchronous door cutter with the gate lock blade apparatus of unblanking, it is characterized in that: described clamping plate guide piece comprises the first pilot bar (59) and the second pilot bar (60), the first pilot bar (59) and the root of the second pilot bar (60) are fixedly connected with respectively the upper and lower of the second clamping plate (67); The upper cover of the first pilot bar (59) has the first stage clip (63), and the upper cover of the second pilot bar (60) has the second stage clip (64); The first pilot bar (59) and the head of the second pilot bar (60) are connected respectively the inhibiting device of the first clamping plate (66), and inhibiting device is for adjusting and the level interval of restriction the second clamping plate (67) and the first clamping plate (66); After overcoming the elastic force of the first stage clip (63) and the second stage clip (64), the second clamping plate (67) can be abutted together with the first clamping plate (66).
3. according to claim 2 for second of the asynchronous door cutter with the gate lock blade apparatus of unblanking, it is characterized in that: described inhibiting device comprises the first limit base (61) and the second limit base (62), the first limit base (61) is arranged at the top of the first clamping plate (66), and the second limit base (62) is arranged at the bottom of the first clamping plate (66); The head of the first pilot bar (59) passes the hole on the first limit base (61), and realizes the location of the first pilot bar (59) on the first limit base (61) by top stop nut (112); The head of the second pilot bar (60) passes the hole on the second limit base (62), and realizes the location of the second pilot bar (60) on the second limit base (62) by bottom stop nut (113); By adjusting top stop nut (112) and bottom stop nut (113) position with respect to the first pilot bar (59), the second pilot bar (60) head, initial separation between the first clamping plate (66) and the second clamping plate (67) can be set, and make the first stage clip (63) and the second stage clip (64) there is initial thrust.
4. according to claim 1 for second of the asynchronous door cutter with the gate lock blade apparatus of unblanking, it is characterized in that: the upper axis (53) of described the first clamping plate (66) is by be dynamically connected one end of the second top fork of bearing rotary, the other end of the second top fork is by a bearing rotary cutter mount pad that is dynamically connected; The lower shaft (54) of the first clamping plate (66) is by be dynamically connected one end of the second bottom fork of bearing rotary, and the other end of the second bottom fork is by a bearing rotary cutter mount pad that is dynamically connected;
The first clamping plate (66) are by the bearing rotary blade roller that is dynamically connected; Blade roller contacts with the driving surface of cam, control the path of motion of blade roller by the rotation of cam, thereby make the first clamping plate (66) under the directional tagging of the second top fork and the second bottom fork, rotate and realize the movement of horizontal direction with respect to door cutter mount pad.
5. according to claim 1 for second of the asynchronous door cutter with the gate lock blade apparatus of unblanking, it is characterized in that: on described the second clamping plate (67), be fixedly installed guide plate (58); Guide plate (58) is resisted against in a track adjusting wheel of cutter mount pad, and the suffered gravity of the second clamping plate (67) is supported by the track adjusting wheel (56) on door cutter adapter plate by guide plate (58).
6. according to claim 1 or 5 for second of the asynchronous door cutter with the gate lock blade apparatus of unblanking, it is characterized in that: described the second clamping plate (67) are fixedly connected with driving lever (55), the second clamping plate (67) by driving lever (55) drive first unblank blade swing.
7. according to claim 1 for second of the asynchronous door cutter with the gate lock blade apparatus of unblanking, it is characterized in that: between described the second clamping plate (67) and the first clamping plate (66), be provided with elastic body as buffer element, the sound producing while touching for reducing the first clamping plate (66) and the second clamping plate (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023129.XU CN203699618U (en) | 2014-01-15 | 2014-01-15 | Second unlocking blade device used for asynchronous door vane with car door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023129.XU CN203699618U (en) | 2014-01-15 | 2014-01-15 | Second unlocking blade device used for asynchronous door vane with car door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203699618U true CN203699618U (en) | 2014-07-09 |
Family
ID=51050086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420023129.XU Expired - Lifetime CN203699618U (en) | 2014-01-15 | 2014-01-15 | Second unlocking blade device used for asynchronous door vane with car door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203699618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115676566A (en) * | 2022-10-18 | 2023-02-03 | 日立电梯（中国）有限公司 | Adjustable car door fastening device and elevator |
-
2014
- 2014-01-15 CN CN201420023129.XU patent/CN203699618U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115676566A (en) * | 2022-10-18 | 2023-02-03 | 日立电梯（中国）有限公司 | Adjustable car door fastening device and elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
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| CX01 | Expiry of patent term |