CN203624786U - Elevator door motor device with scissor-like door knife - Google Patents
Elevator door motor device with scissor-like door knife Download PDFInfo
- Publication number
- CN203624786U CN203624786U CN201320818787.3U CN201320818787U CN203624786U CN 203624786 U CN203624786 U CN 203624786U CN 201320818787 U CN201320818787 U CN 201320818787U CN 203624786 U CN203624786 U CN 203624786U
- Authority
- CN
- China
- Prior art keywords
- door
- gate
- scissors
- boots
- layer
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to an elevator door motor device with a scissor-like door knife, comprising a car door machine substrate, a car door, a car door hanging board, a landing door machine substrate, a door lock mechanism, a landing door, a landing door strap and a scissor-like door knife mechanism which comprises guide rails, scissors rods, door knife plates, guide shoes and a driving mechanism. Two ends of each scissor rod are respectively arranged on the two guide boots of the corresponding guide rail, the other two ends of each scissors rod are respectively connected to the corresponding door knife plates. The door knife driving mechanism is connected to guide shoes on the same side. When an elevator is moving, a device on the car door retracts close to one side of the car door. When the landing door of the elevator is open, the door knife protrudes to the landing door side to drive the door lock mechanism to unlock, and drive the landing door to open. Thus, safety between the landing door and the car door is enhanced, the distance between the car door and the landing door is reduced greatly, potential safety hazards are reduced, utilization rate of the hoistway is increased and elevator cost is entirely reduced.
Description
Technical field
The utility model relates to a kind of craspedodrome elevator, particularly relates to a kind of craspedodrome elevator door-motor device with scissors door cutter.
Background technology
In the prior art, the conventional elevator door-motor device in existing market, what adopt is the method that a kind of cutter mechanism steps up door lock assembly, in gate 1 side, a cutter mechanism is set, as Fig. 1, shown in Fig. 2, on two gates 1, gate link plate 2 is set respectively, door cutter mechanism is by gate link plate axle 3, door knife bar 4, door tool arm 5 and door tool arm axle 6 form, gate link plate axle 3 is arranged on one of them gate link plate 2, two door tool arms 5 are separately positioned on two of gate link plate axle 3, on door tool arm 5, be provided with a tool arm axle 6, door knife bar 4 one end are connected on a tool arm axle 6, the other end respectively be positioned in the middle of corresponding gate link plate axle 3 be connected, two door knife bars 4 can rotate around gate link plate axle 3, as shown in Figure 3 and Figure 4, article two, door tool arm 5 rotates around gate link plate axle 3, can dwindle the rectilineal interval between Liang Tiaomen tool arm 5, can play the effect of tightening up, as shown in Figure 5, gate machine substrate 7 is connected on car, on gate machine substrate 7, be provided with the gate switch mechanism 8 being driven by door motor, two gate link plates 2 that are arranged on gate 1 are connected with gate switch mechanism 8 respectively, in the time that door motor drives gate switch mechanism 8 to work, two gate link plates 2 are under the drive of gate switch mechanism 8, drive gate 1 open or close gate 1 to centre movement to two side shiftings, in layer door 17 sides, door lock mechanism is set, as Fig. 6, shown in Fig. 7 and Fig. 8, on two layer doors 17, be respectively arranged with layer door hanging plate 9, on a layer door hanging plate 9, be provided with layer door hanging plate axle 10 therein, on layer door hanging plate axle 10, be provided with gate stop 11 and two door bars 12, two door bar 12 upper ends are respectively arranged with trolley 13, upper gate stop 11 and trolley 13 can rotate around layer door hanging plate axle 10, lower gate stop 14 is arranged on the layer door hanging plate 9 of opposite side or is arranged on layer door machine substrate 15, in the time that trolley 13 is promoted by left and right, upper gate stop 11 upwards rotates and departs from lower gate stop 14, as shown in Figure 9, layer door machine substrate 15 is arranged on the well enclosure of each floor layer door 17 tops, two layer doors 17 are connected with corresponding layer door hanging plate 9 respectively, layer door hanging plate 9 is connected with layer door follower 16 respectively, in the time that one of them layer of door 17 moves, another layer of door 17 is by also synchronizing moving of layer door follower 16, as shown in figure 10, after car rises or declines, while resting near layer door 17, two door tool arms 5 that gate link plate 2 is visited in cutter mechanism are parked on layer door hanging plate 2 trolley 13 both sides in door lock mechanism, door motor work drives gate 1 to move to the direction of opening gate 1, door tool arm 5 is stirred trolley 13 on layer door hanging plate 9, two door tool arms 5 shrink and clamp trolley 13, in drive, gate stop 11 lifts, and then make door lock in open mode, two gates 1 and two layer doors 17 move left and right to be opened, under door cutter mechanism coordinates with gate stop mechanism, realize the synchronization action of layer door 17 and gate 1, when gate 1 leaves after layer door 17, layer door 17 can be in locking states.
As shown in figure 11, no matter door cutter mechanism of the prior art is in elevator normally travels, still while resting in floor layer door 17 place, the door cutter mechanism being arranged on gate 1 always needs to protrude out layer door 17 1 sides, because car need to move up and down, the door lock mechanism being positioned on layer door 17 can not be in the shaded side of the downward projection of gate equipment and layer door equipment with the door cutter mechanism being positioned on gate 1, according to above-mentioned orthodox method, between gate and these two doors of layer door, need to leave the space of enough placing door cutter mechanism and gate stop mechanism, thereby can leave very large gap, hoistway is directly led in this gap, both taken hoistway space, also make some foreign material easily fall in hoistway, in the time having object to fall into hoistway by this gap, likely can block flat bed signal, make elevator produce involuntary maneuver, and cause equipment and personnel's accident.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of craspedodrome elevator door-motor device with scissors door cutter, pass through the technical program, door cutter mechanism on gate in prior art is improved, make elevator under mobile status, the equipment on gate that is positioned at retracts to gate one side, when elevator door is opened, door cutter reaches layer door one side and drives door lock mechanism to open, and drive layer door to open, thereby greatly improve the safety between layer door and gate, and greatly reduced the distance between gate and layer door.
In order to achieve the above object, the technical solution of the utility model is achieved in that a kind of craspedodrome elevator door-motor device with scissors door cutter, include gate machine substrate, gate, gate link plate, layer door machine substrate, door lock mechanism, layer door and layer door hanging plate, on described gate machine substrate, be provided with the gate switch mechanism that door motor drives, on layer door machine substrate, be provided with layer door follower, two gate link plate lower ends are connected with corresponding gate respectively, two layer door hanging plate lower ends are connected with corresponding layer door respectively, described gate link plate upper end is connected with layer door follower with gate switch mechanism respectively with layer door hanging plate upper end, described door lock mechanism is arranged on layer door hanging plate, also include scissors door cutter mechanism, described scissors door cutter mechanism is by guide rail, scissors bar, door knife plate, lead boots and door cutter driver train formation, described guide rail is one and is horizontally set on above on gate link plate, on each guide rail, be respectively arranged with two and lead boots, the two ends of each scissors bar be separately positioned on corresponding guide rail two lead on boots, the other two ends of each scissors bar are connected with corresponding door knife plate respectively, described door cutter driver train is connected with the boots of leading that are positioned at a side.
Described door cutter driver train is made up of electromagnet, push rod, cross bar and retracing spring, described electromagnet is arranged on a side of guide rail, on the push rod other end being connected with electromagnet, be provided with cross bar, described cross bar is led boots with homonymy respectively and is connected, retracing spring is sleeved on push rod, the two ends of retracing spring are pressed on respectively on electromagnet and cross bar, are positioned at the boots of leading of opposite side on guide rail and are fixed on the guide rail of place.
Described leading on boots is provided with jointed shaft, and described scissors bar is hinged on the jointed shaft of leading on boots.
Adopt the beneficial effect after technique scheme to be: a kind of craspedodrome elevator door-motor device with scissors door cutter, pass through the technical program, door cutter mechanism on gate in prior art is improved, make elevator under mobile status, the equipment on gate that is positioned at retracts to gate one side, when elevator door is opened, door cutter reaches layer door one side and drives door lock mechanism to open, and drive layer door to open, thereby greatly improve the safety between layer door and gate, and greatly reduce the distance between gate and layer door, reduce potential safety hazard, improve the degree of utilization of hoistway, entirety has reduced elevator cost.
Accompanying drawing explanation
Fig. 1 is the gate link plate cutter mechanism schematic diagram of visiting in prior art.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is that in Fig. 1, door cutter mechanism spacing changes schematic diagram.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is gate door machine schematic diagram in prior art.
Fig. 6 is door lock mechanism schematic diagram in prior art.
Fig. 7 is Fig. 6 released state schematic diagram.
Fig. 8 is Fig. 6 layer door open mode schematic diagram.
Fig. 9 is prior art middle level every machine schematic diagram.
Figure 10 is door cutter mechanism and door lock mechanism work schematic diagram in prior art.
Figure 11 is the integral structure schematic diagram of door machine device in prior art.
Figure 12 is scissors door cutter mechanism and layer Novel door lock mechanism for door lateral plan in the utility model.
Figure 13 is scissors door cutter mechanism work released state schematic diagram in Figure 12.
Figure 14 leads boots schematic diagram in the utility model.
Figure 15 is the hinged schematic diagram of scissors bar and jointed shaft in the utility model.
Figure 16 is the birds-eye view of Figure 12.
Figure 17 is that in the utility model, scissors bar stretches out state birds-eye view.
Figure 18 is scissors bar initialization constitution diagram in the utility model.
Figure 19 is that in the utility model, scissors bar stretches out working state figure.
In figure, gate stop on 1 gate, 2 gate link plates, 3 gate link plate axles, 4 knife bars, 5 tool arms, 6 tool arm axles, 7 gate machine substrates, 8 gate switch mechanisms, 9 layer door hanging plates, 10 layer door hanging plate axles, 11,12 bars, 13 trolleys, 14 times gate stops, 15 layers of door machine substrate, 16 layers of door follower, 17 layers of door, 18 guide rails, 19 scissors bars, 20 knife plates, 21 are led boots, 22 electromagnet, 23 push rods, 24 cross bars, 25 retracing springs, 26 jointed shafts, 27 limit switches.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment in the utility model is described in further detail.
As shown in Figure 12-Figure 19, the craspedodrome elevator door-motor device that the utility model relates to, include gate machine substrate 7, gate 1, gate link plate 2, layer door machine substrate 15, layer door 17 and layer door hanging plate 9, on described gate machine substrate 7, be provided with the gate switch mechanism 8 that door motor drives, on layer door machine substrate 15, be provided with layer door follower 16, two gate link plate 2 lower ends are connected with corresponding gate 1 respectively, two layer door hanging plate 9 lower ends are connected with corresponding layer door 17 respectively, described gate link plate 2 upper ends are connected with layer door follower 16 with gate switch mechanism 8 respectively with layer door hanging plate 9 upper ends, described door lock mechanism is arranged on layer door hanging plate 9, also include scissors door cutter mechanism, described scissors door cutter mechanism is by guide rail 18, scissors bar 19, door knife plate 20, lead boots 21 and door cutter driver train formation, described guide rail 18 is two, be horizontally set on gate link plate 2, on each guide rail 18, be respectively arranged with two and lead boots 21, the two ends of each scissors bar 19 be separately positioned on corresponding guide rail 18 two lead on boots 21, the other two ends of each scissors bar 19 are connected with corresponding door knife plate 20 respectively, described door cutter driver train is connected with the boots 21 of leading that are positioned at a side.
Described door cutter driver train is made up of electromagnet 22, push rod 23, cross bar 24 and retracing spring 25, described electromagnet 22 is arranged on a side of guide rail 18, on push rod 23 other ends that are connected with electromagnet 22, be provided with cross bar 24, described cross bar 24 is led boots 21 with homonymy respectively and is connected, retracing spring 25 is sleeved on push rod 23, the two ends of retracing spring 25 are pressed on respectively on electromagnet 22 and cross bar 24, are positioned at the boots 21 of leading of opposite side on guide rail 18 and are fixed on place guide rail 18.
Described leading on boots 21 is provided with jointed shaft 26, and described scissors bar 19 is hinged on the jointed shaft 26 of leading on boots 21.
The utility model is in the time of work, elevator cage operation stops to layer door 17 places of floor, electromagnet 22 work is stretched out and is promoted a side and lead boots and move, drive the scissors bar 19 protruding door lock mechanisms of clamping, open layer door 17 door locks, gate 1 is opened in gate switch mechanism 8 work that door motor drives, door knife plate 20 on gate link plate 9 on scissors bar 19 drives layer door 17 to move, through layer door follower 16, make two layer doors 17 mobile opening laterally simultaneously, complete the lift car work of opening the door; In the time that gate 1 is closed in gate switch mechanism 8 work that door motor drives, two layer doors 17 and two gates 1 move inward respectively, electromagnet 22 is retracted at the effect lower scissors bar 19 of retracing spring 25, upper gate stop 11 revolutions and lower gate stop 14 phase hooks, locking layer door 17, completes the work of closing the door of lift car.
Described leading on boots is provided with limit switch 27, and the shake-up end of limit switch 27 is arranged on the below, bottom surface of a knife plate 20, when scissors bar 19, while not having normal contraction to reset, reaches prompting protective effect.
The above, be only better possible embodiments of the present utility model, not in order to limit scope of the present utility model.
Claims (3)
1. the craspedodrome elevator door-motor device with scissors door cutter, include gate machine substrate, gate, gate link plate, layer door machine substrate, door lock mechanism, layer door and layer door hanging plate, on described gate machine substrate, be provided with the gate switch mechanism that door motor drives, on layer door machine substrate, be provided with layer door follower, two gate link plate lower ends are connected with corresponding gate respectively, two layer door hanging plate lower ends are connected with corresponding layer door respectively, described gate link plate upper end is connected with layer door follower with gate switch mechanism respectively with layer door hanging plate upper end, described door lock mechanism is arranged on layer door hanging plate, it is characterized in that, also include scissors door cutter mechanism, described scissors door cutter mechanism is by guide rail, scissors bar, door knife plate, lead boots and door cutter driver train formation, described guide rail is one and is horizontally set on above on gate link plate, on each guide rail, be respectively arranged with two and lead boots, the two ends of each scissors bar be separately positioned on corresponding guide rail two lead on boots, the other two ends of each scissors bar are connected with corresponding door knife plate respectively, described door cutter driver train is connected with the boots of leading that are positioned at a side.
2. the craspedodrome elevator door-motor device with scissors door cutter according to claim 1, it is characterized in that, described door cutter driver train is made up of electromagnet, push rod, cross bar and retracing spring, described electromagnet is arranged on a side of guide rail, on the push rod other end being connected with electromagnet, be provided with cross bar, described cross bar is led boots with homonymy respectively and is connected, retracing spring is sleeved on push rod, the two ends of retracing spring are pressed on respectively on electromagnet and cross bar, are positioned at the boots of leading of opposite side on guide rail and are fixed on the guide rail of place.
3. the craspedodrome elevator door-motor device with scissors door cutter according to claim 2, is characterized in that, described in lead on boots and be provided with jointed shaft, described scissors bar is hinged on the jointed shaft of leading on boots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818787.3U CN203624786U (en) | 2013-12-13 | 2013-12-13 | Elevator door motor device with scissor-like door knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818787.3U CN203624786U (en) | 2013-12-13 | 2013-12-13 | Elevator door motor device with scissor-like door knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624786U true CN203624786U (en) | 2014-06-04 |
Family
ID=50811280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818787.3U Expired - Fee Related CN203624786U (en) | 2013-12-13 | 2013-12-13 | Elevator door motor device with scissor-like door knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203624786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668394A (en) * | 2016-03-25 | 2016-06-15 | 南通江中光电有限公司 | Self-locking type elevator assembly |
-
2013
- 2013-12-13 CN CN201320818787.3U patent/CN203624786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668394A (en) * | 2016-03-25 | 2016-06-15 | 南通江中光电有限公司 | Self-locking type elevator assembly |
| CN105668394B (en) * | 2016-03-25 | 2017-11-28 | 南通江中光电有限公司 | A kind of self-locking type elevator assemblies |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102070065B (en) | Door lock mechanism for elevator car | |
| CN102174795B (en) | Reversible suspended basket wheel type travelling system and method | |
| CN201723082U (en) | Two-folded vertical automatic lift door | |
| CN201723081U (en) | Three-fold vertical lifting automatic door | |
| CN102120542B (en) | Telescopic foot protection plate | |
| CN106044075B (en) | The sliding track mechanism that a kind of material frame transition exchanges | |
| CN203624787U (en) | Elevator car door and landing door linkage device without door knife | |
| CN203582249U (en) | Straight-ahead elevator door motor device | |
| CN203624786U (en) | Elevator door motor device with scissor-like door knife | |
| CN104300428B (en) | Anti-disengagement turning tackle for power transmission line | |
| CN103121616A (en) | Vertically sliding elevator door | |
| KR101328220B1 (en) | Lift of crane | |
| CN103552900A (en) | Auxiliary device for opening elevator car door lock and elevator | |
| CN203582248U (en) | Straight elevator door motor device with telescopic door knife | |
| CN203545363U (en) | Novel traction type construction hoist | |
| CN203064974U (en) | Perpendicularly-sliding elevator door | |
| CN103541641B (en) | Novel rolling protective door | |
| CN107642302A (en) | A kind of half high shield door of platform | |
| CN204402269U (en) | Vertical sliding motion three layers of door | |
| CN203877707U (en) | Straight-going elevator door motor device with top contact type turnover door coupler | |
| CN203877704U (en) | Straight-moving elevator door motor device of reversing type turnover door knife | |
| CN204691346U (en) | A kind of each lifting row arrange the parking apparatus of two cover lifting comb framves | |
| CN105464429B (en) | Automobile storing and taking equipment for stereo garage | |
| CN205973374U (en) | Lifting mechanism | |
| CN203539367U (en) | Electric physical examination device of physical examination vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20171213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |