CN202575657U - Permanent magnet synchronous midsplit door opener - Google Patents
Permanent magnet synchronous midsplit door opener Download PDFInfo
- Publication number
- CN202575657U CN202575657U CN 201220209648 CN201220209648U CN202575657U CN 202575657 U CN202575657 U CN 202575657U CN 201220209648 CN201220209648 CN 201220209648 CN 201220209648 U CN201220209648 U CN 201220209648U CN 202575657 U CN202575657 U CN 202575657U
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- door
- synchronous
- plate
- permanent
- magnet synchronous
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Abstract
A permanent magnet synchronous midsplit door opener comprises a sedan head door plank, door head guide rails and a synchronous door knife. A motor and a transducer are arranged on the sedan head door plank. A driving wheel is arranged on a motor shaft and is connected with a driven wheel through a synchronous belt. A left accompanying frame and a right accompanying frame are arranged on the sedan head door plank. The left accompanying frame and the right accompanying frame are respectively provided with a left door hanging plate and a right door hanging plate. The left door hanging plate and the right door hanging plate are respectively embedded into a left door head guide rail and a right door head guide rail. Rope wheels are respectively arranged on two sides of the sedan head door plank. A linkage rope is wound through the two rope wheels, and two ends of the linkage rope are respectively connected to the left door hanging plate and the right door hanging plate. The left door hanging plate and the right door hanging plate are locked through a locking device. The synchronous door knife comprises a door knife baseplate, a left synchronous blade and a right synchronous blade which are arranged on the door knife baseplate, an upper door knife connecting rod and a lower door knife connecting rod which are used to connect the left synchronous blade and the right synchronous blade, and a door knife scrabble-prevention hook fixedly arranged on the back of the door knife baseplate. The permanent magnet synchronous midsplit door opener is simple in structure, flexible in installation, convenient to maintain, small in floor area, and low in energy consumption.
Description
Technical field:
The utility model belongs to the elevator technology field, divides door opener in particularly a kind of permanent-magnet synchronous.
Background technology:
Elevator door-motor is that the control car door opens and closes motion.It is electrical source of power that the widely used automatic door of China adopts the 220V permanent magnetic synchronous electrical motor, drives car door through speed reduction gearing and door-opening mechanism and does the switching motion.The principal organ of this door machine comprises gate head plate, guide rail, synchronous band, connecting arm, link plate and motor, relies on motor-driven to be with synchronously, and band to link plate, is realized moving around of link plate through the connecting arm transmission synchronously, and then realizes the switch motion to gate.Drive system and the driving system of this door machine are combined into one, so the structure more complicated, floor area is big, installation, maintenance is difficult, energy consumption is high, and are not suitable for the sedan-chair case employing of various lintel width.
Summary of the invention:
The purpose of the utility model just is to overcome the deficiency that exists in the above-mentioned prior art, divides door opener and provide in a kind of simple in structure, flexible for installation, easy to maintenance, floor area is little, energy consumption is low permanent-magnet synchronous.
As above design, the technical scheme of the utility model is: divide door opener in a kind of permanent-magnet synchronous, comprise sedan-chair head door-plate, a door guide rail and synchronous door knife; Install on motor, frequency converter, the motor shaft on the sedan-chair head door-plate driving wheel is installed, driving wheel is connected with follower through being with synchronously; It is characterized in that: be separately installed with left-hand door boatswain chair and right gantry crane plate installing on the sedan-chair head door-plate on left and right follow rest, the left and right follow rest, and left-hand door boatswain chair and right gantry crane plate embed respectively on the left and right door guide rail; The both sides of sedan-chair head door-plate are separately installed with rope sheave, and the interlock rope is walked around two rope sheaves, and the two ends of interlock rope is connected on left-hand door boatswain chair and the right gantry crane plate; Left-hand door boatswain chair and right gantry crane plate are through latching device locking; Synchronous door knife comprises a cutter base plate, be installed in left and right synchronous blade on the cutter base plate, be used to the anti-hook of taking off of door cutter that connects the upper and lower door cutter connecting rod of left and right synchronous blade and be packed in a cutter base plate rear portion; Wherein: the cutter connecting rod is connected with synchronous strap clamp plate through the door cutter shaft to the doorstep; Said motor adopts permanent magnetism frequency conversion three-phase synchronous motor, and frequency converter adopts the permanent-magnet synchronous frequency converter.
One rope sheave frame is installed on the above-mentioned right gantry crane plate, rope sheave frame bent angle is housed on the rope sheave frame, the interlock rope support is located on this bent angle.
The rope sheave cushion cover is equipped with at above-mentioned rope sheave middle part.
The follower support is installed on above-mentioned follower top, connects adjusting bracket on the follower support.
The two ends of an above-mentioned door guide rail is equipped with the back positive stop that opens the door respectively.
On above-mentioned left-hand door boatswain chair and the right gantry crane plate the spacing catch of closing the door is housed respectively, wherein on a spacing catch rubber limiting stopper is housed.
Above-mentioned latching device comprises that Bonn tears smooth secondary lock, secondary lock support and secondary lock plug plug frame.
The utlity model has following advantage and good effect:
1, the utility model adopts the permanent magnetism variable frequency control, and no transmission system direct control motor-driven makes a cutter operation, adopts the interlock rope to connect the left and right door boatswain chair, move simultaneously left to the right.Make the control power consumption reduce more than 25% than Three-phase Induction Motor Control systematic comparison.
2, to belong to a kind of vertical lift door opener be to divide door opener in the permanent-magnet synchronous to the utility model, and 115 millimeters suitable lintel sizes of its thickness are in the supporting use of sedan-chair case of various lintel width more than 55 millimeters.Owing to adopt permanent magnetism frequency conversion three-phase synchronous motor and permanent-magnet synchronous frequency converter; Therefore make a machine back side transmission mechanism-free; Reduced to take up room, reduced the thickness that divides door opener in the permanent-magnet synchronous to greatest extent, the sedan-chair case that makes it easy to various lintel width all can adopt.
3, the utility model is installed and is not received limitation in height, makes that installation is more convenient.
4, the low cost of manufacture of the utility model.
5, synchronous door knife is simple in structure, uses more convenient.Door cutter connecting rod adopts pack alloy spare and new material graphite oilless sintered-metal bearing, has reduced manufacturing procedure, has improved service precision and reliability.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Fig. 3 is the scheme drawing of synchronous door knife.
Wherein: 1-gate head plate; 2-left-hand door boatswain chair; The right gantry crane plate of 3-; 4-rope sheave frame bent angle; The 5-support; The little secondary lock support of 6-; The synchronous bistable switch frame of 7-; 8-sling lock sleeve; The 9-sling; The support of accompanying about 10-; An eyebrow link span left side, 11-Qianmen (right side); 12-door cutter shaft; The passive wheel shaft of the prosperous promise of 13-; 14-is with follower synchronously; 15-rope sheave cushion cover; The secondary lock plug plug of 16-frame; 17-sling lock pad; A 18-permanent-magnet synchronous door guide rail (middle branch); The 19-synchronous door knife; 20-door leaf pad; 21-rope sheave frame; 22-regulates support; 23-follower bearing; The 24-front limit catch of closing the door; Spacing catch after 25-opens the door; 26-rubber limiting stopper; The anti-hook 2 of taking off of 27-door cutter; The anti-hook 2 of taking off of 28-door cutter; The synchronous strap clamp plate of 29-; The 30-frequency converter; 31-permanent magnetism frequency conversion three-phase synchronous motor; The 32-driving wheel; 33-is with synchronously; The 34-rope sheave; 35-Panasonic magnet ring; The 36-B bistable switch; 37-cable retinue chain; 38-tears in Bonn smooth secondary lock; The 39-rope that links; 40-gantry crane guide rail wheel; The 41-eccentric wheel; 42-overhang-door wheel shaft; The 43-bearing; The 44-magnetism encoder; The 45-nylon cable tie.
The specific embodiment:
As shown in the figure: as to divide door opener in a kind of permanent-magnet synchronous, comprise sedan-chair head door-plate 1, a door guide rail 18 and synchronous door knife.Install on the sedan-chair head door-plate on permanent magnetism frequency conversion three-phase synchronous motor 31, frequency converter 30, the motor shaft driving wheel 32 is installed; Driving wheel is through be with 33 to be connected with follower 14 synchronously; Follower top connects follower support 23 through passive wheel shaft 13, connects adjusting bracket 22 on the follower support.Be separately installed with left-hand door boatswain chair 2, right gantry crane plate 3 and cable retinue chain 37 1 ends installing on the sedan-chair head door-plate on left and right follow rest 10, the left and right follow rest; And left-hand door boatswain chair and right gantry crane plate embed respectively on the left and right door guide rail 18, and the other end of cable retinue chain is fixed on the sedan-chair head door-plate.The both sides of sedan-chair head door-plate are separately installed with rope sheave 34, and interlock rope 39 is walked around two rope sheaves, and the two ends of interlock rope is connected on left-hand door boatswain chair and the right gantry crane plate through sling 9, sling lock sleeve 8 and sling lock pad 17.Left-hand door boatswain chair and right gantry crane plate be through latching device locking, and this latching device comprises that Bonn tears smooth secondary lock 38, secondary lock support 6 and secondary lock plug plug frame 16.Synchronous door knife comprises a cutter base plate, is installed in the left and right synchronous blade 19 on the cutter base plate, the anti-hook 27,28 of taking off of door cutter that is used to connect the upper and lower door cutter connecting rod 46 of left and right synchronous blade and is packed in a cutter base plate rear portion.Wherein: cutter connecting rod 46 is connected with synchronous strap clamp plate 29 through door cutter shaft 12 to the doorstep.Said motor adopts permanent magnetism frequency conversion three-phase synchronous motor (patent No. ZL201120055266.3), and frequency converter adopts permanent-magnet synchronous frequency converter (ZL200720097063.9).
One rope sheave frame 21, gantry crane guide rail wheel 40 and eccentric wheel 41 are installed on the above-mentioned left and right gantry crane plate.Rope sheave frame bent angle 4 is housed on the rope sheave frame, and interlock rope 39 can be erected on this bent angle.
Rope sheave cushion cover 15 is equipped with at above-mentioned rope sheave 34 middle parts.
The two ends of an above-mentioned door guide rail 18 is equipped with the back positive stop 25 that opens the door respectively, lintel link span 11 before be equipped with the guide rail bottom.
On above-mentioned left-hand door boatswain chair and the right gantry crane plate the spacing catch 24 of closing the door is housed respectively, wherein on a spacing catch rubber limiting stopper 26 is housed.
The principle of work of the utility model is: when receiving enabling signal; Motor drags synchronous band pulling door cutter connecting rod 46 left sides and passes; Door cutter blade spacing is kept to 46 millimeters by 76 millimeters; The door cutter drives the left-hand door boatswain chair and is moved to the left up to Men Kaiqi, and this moment, right gantry crane plate oppositely moved to Men Kaiqi simultaneously under the drive of interlock rope.Receive when closing gate signal; Motor drags synchronous band pulling door cutter connecting rod and moves right; This moment door cutter connecting rod 46 receives the anti-obstruction of taking off hook 27 of a cutter can not right-hand revolution can only drive the left-hand door boatswain chair to the right to move right; Up to Men Guanqi, this moment, right gantry crane plate oppositely moved to Men Guanqi simultaneously under the drive of interlock rope.Run into support owing to close the Qi Shimen cutter, a door cutter connecting rod 46 moves right to hinder to be removed, and door cutter connecting rod 46 turning clockwises are to stopping, and door cutter blade spacing is kept to by 46 millimeters and sends Men Guanqi 76 millimeters this moments and instruct.
Claims (7)
1. divide door opener in a permanent-magnet synchronous, comprise sedan-chair head door-plate, a door guide rail and synchronous door knife; Install on motor, frequency converter, the motor shaft on the sedan-chair head door-plate driving wheel is installed, driving wheel is connected with follower through being with synchronously; It is characterized in that: be separately installed with left-hand door boatswain chair and right gantry crane plate installing on the sedan-chair head door-plate on left and right follow rest, the left and right follow rest, and left-hand door boatswain chair and right gantry crane plate embed respectively on the left and right door guide rail; The both sides of sedan-chair head door-plate are separately installed with rope sheave, and the interlock rope is walked around two rope sheaves, and the two ends of interlock rope is connected on left-hand door boatswain chair and the right gantry crane plate; Left-hand door boatswain chair and right gantry crane plate are through latching device locking; Synchronous door knife comprises a cutter base plate, be installed in left and right synchronous blade on the cutter base plate, be used to the anti-hook of taking off of door cutter that connects the upper and lower door cutter connecting rod of left and right synchronous blade and be packed in a cutter base plate rear portion; Wherein: the cutter connecting rod is connected with synchronous strap clamp plate through the door cutter shaft to the doorstep; Said motor adopts permanent magnetism frequency conversion three-phase synchronous motor, and frequency converter adopts the permanent-magnet synchronous frequency converter.
2. divide door opener in the permanent-magnet synchronous according to claim 1, it is characterized in that: a rope sheave frame is installed on the above-mentioned right gantry crane plate, rope sheave frame bent angle is housed on the rope sheave frame, the interlock rope support is located on this bent angle.
3. divide door opener in the permanent-magnet synchronous according to claim 1, it is characterized in that: the rope sheave cushion cover is equipped with at above-mentioned rope sheave middle part.
4. divide door opener in the permanent-magnet synchronous according to claim 1, it is characterized in that: the follower support is installed on above-mentioned follower top, connects adjusting bracket on the follower support.
5. divide door opener in the permanent-magnet synchronous according to claim 1, it is characterized in that: the two ends of an above-mentioned door guide rail is equipped with the back positive stop that opens the door respectively.
6. divide door opener in the permanent-magnet synchronous according to claim 1, it is characterized in that: on above-mentioned left-hand door boatswain chair and the right gantry crane plate the spacing catch of closing the door is housed respectively, wherein on a spacing catch rubber limiting stopper is housed.
7. divide door opener in the permanent-magnet synchronous according to claim 1, it is characterized in that: above-mentioned latching device comprises that Bonn tears smooth secondary lock, secondary lock support and secondary lock plug plug frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209648 CN202575657U (en) | 2012-05-11 | 2012-05-11 | Permanent magnet synchronous midsplit door opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209648 CN202575657U (en) | 2012-05-11 | 2012-05-11 | Permanent magnet synchronous midsplit door opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575657U true CN202575657U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220209648 Expired - Fee Related CN202575657U (en) | 2012-05-11 | 2012-05-11 | Permanent magnet synchronous midsplit door opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575657U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466418A (en) * | 2013-09-10 | 2013-12-25 | 吴家集 | Elevator door opening cutter |
| CN105016182A (en) * | 2014-04-30 | 2015-11-04 | 天津市核奥达新技术开发有限公司 | Permanent magnet frequency conversion rack transmission door opener |
| CN108689284A (en) * | 2017-04-05 | 2018-10-23 | 括远（天津）科技发展有限公司 | The horizontally disposed door opening machine for elevator of driving motor air gap |
-
2012
- 2012-05-11 CN CN 201220209648 patent/CN202575657U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466418A (en) * | 2013-09-10 | 2013-12-25 | 吴家集 | Elevator door opening cutter |
| CN103466418B (en) * | 2013-09-10 | 2015-06-24 | 吴家集 | Elevator door opening cutter |
| CN105016182A (en) * | 2014-04-30 | 2015-11-04 | 天津市核奥达新技术开发有限公司 | Permanent magnet frequency conversion rack transmission door opener |
| CN108689284A (en) * | 2017-04-05 | 2018-10-23 | 括远（天津）科技发展有限公司 | The horizontally disposed door opening machine for elevator of driving motor air gap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN AOTE CONTROL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: TIANJIN HEAODA NEW TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20140820 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140820 Address after: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 4 day science and Technology Park 6-1-402-2 Patentee after: TIANJIN AOTE CONTROL EQUIPMENT CO., LTD. Address before: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 4 room 6-1-402-2 Tianfa science and Technology Park Patentee before: Tianjin Heaoda New Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160511 |