CN104085765A - Steel wire rope driving door opener - Google Patents
Steel wire rope driving door opener Download PDFInfo
- Publication number
- CN104085765A CN104085765A CN201410301402.5A CN201410301402A CN104085765A CN 104085765 A CN104085765 A CN 104085765A CN 201410301402 A CN201410301402 A CN 201410301402A CN 104085765 A CN104085765 A CN 104085765A
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- CN
- China
- Prior art keywords
- wire rope
- steel wire
- door
- door opener
- gantry crane
- 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.)
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Abstract
The invention discloses a steel wire rope driving door opener. The steel wire rope driving door opener comprises a door hanger plate capable of moving along a door head guide rail, a permanent magnetic frequency conversion three-phase synchronous motor, a steel wire rope wheel rotationally connected with an output shaft of the permanent magnetic frequency conversion three-phase synchronous motor, and a steel wire rope converting rotation of the steel wire rope wheel into linear driving connection of the door hanger plate, and the door hanger plate can be driven to do left-and-right rectilinear movement along the guide rail by driving the steel wire rope to be wound and released when the steel wire rope wheel rotates. The steel wire rope wheel is directly driven through the drive motor, the left-and-right movement of the door hanger plate is achieved through the coiling effect of the steel wire rope wheel on the steel wire rope, and the structure is simple and high in stability. Compared with synchronous belt driving, a back driving mechanism is simplified, materials are saved, and cost is reduced.
Description
Technical field
The present invention relates to elevator technology field, particularly relate to a kind of wire rope gearing door opener.
Technical background
It is propulsion source that door opening machine for elevator adopts threephase asynchronous machine conventionally, drives cab door leaf to do open and close motion by speed reduction gearing and interlinked mechanism.Its principal organ comprises: gate head plate, guide rail, Timing Belt, connecting arm or deceleration wheels, gantry crane plate and motor, rely on motor to drive Timing Belt, Timing Belt is by connecting arm transmission and gantry crane plate, two gantry crane plates rely on steel rope to link to realize the move toward one another of gantry crane plate, and then realize the switch gate action to gate fan.But this elevator door machine structure is complicated, volume is large, installation and maintenance are difficult, energy consumption is high, and the cab that is not suitable for various lintel width is installed and used.
Summary of the invention
The object of the invention is for the technological deficiency existing in prior art, and provide a kind of volume little, lightweight, simple in structure economical and practical variable frequency control magneto-electric machine wire rope gearing door opener.
For realizing the technical scheme that object of the present invention adopts, be:
A kind of wire rope gearing door opener, comprise the gantry crane plate that can move along a door guide rail, permanent-magnetic variable-frequency three-phase synchronous motor, the wire rope pulley being connected with described permanent-magnetic variable-frequency three-phase synchronous motor output shaft rotation, and the rotation of wire rope pulley is converted into the steel rope that gantry crane plate Linear transmission connects, described wire rope pulley can be wound around and be discharged by shackle line and drive gantry crane plate along a door guide rail left and right traveling priority when rotating.
Wherein patent of the present invention adopts Horizontal permanent-magnetic variable-frequency three-phase synchronous motor, as Intellectual Property Right Bureau of the RPC: the patent No.: ZL201220062402.0 and permanent magnetic synchronous door machine controller, Intellectual Property Right Bureau of the RPC: the patent No. 201420170590.8, while adopting above-mentioned motor, complete machine thickness is 110mm, saved installing space, in minute the open the door cabs of gate lintel thickness 30 millimeters above (containing 30) all can install and use.
Described wire rope pulley comprises and is bolted to connection to form lower of wheel body and upper slice, and lower has annular groove, and upper film loop shape boss coupling is inserted the annular groove of lower sheet and also steel rope fixed.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention adopts the synchronous three-phase motor of Horizontal permanent-magnetic variable-frequency directly to drive wire rope pulley, by wire rope pulley, the winding of steel rope is realized the left and right traveling priority that is converted to gantry crane plate by the rotation of wire rope pulley, and simple and stable structure is high, eliminates relative sliding.Compare phase asynchronous toothed belt transmission door opener: omit active and passive wheels transmission device, a door plate, Timing Belt, alleviate the about 20KG of mechanical part weight, realized saving material and reduced costs approximately 30% economic benefit.
Accompanying drawing explanation
Fig. 1: the structural representation of door opening machine for elevator;
Fig. 2: chip architecture schematic diagram under rope sheave;
Fig. 3: chip architecture schematic diagram on rope sheave;
Fig. 4: a door guide rail schematic cross-section.
The specific embodiment
Below the present invention is explained to explanation:
As Figure 1-3, door opening machine for elevator of the present invention comprises left-hand door boatswain chair 2, the right gantry crane plate 3 that can move along a door guide rail 1, the permanent-magnetic variable-frequency three-phase synchronous motor 4 that is fixedly installed on right hanger plate middle of stroke, the wire rope pulley 5 being connected with described permanent-magnetic variable-frequency three-phase synchronous motor output shaft rotation, steel rope 6, and steel rope adapter plate 7, described steel rope adapter plate comprises connecting panel and is wholely set the side plate in connecting panel both sides, on described side plate, be provided with tapped bore, the width of steel rope adapter plate is to coordinate the stroke of right hanger plate to be advisable.The middle part of steel rope is wound around and is fixed on wire rope pulley, the screw rod corresponding with described tapped bore riveted respectively to be connected with the side plate of steel rope adapter plate 7 in steel rope two ends, and the connecting panel of steel rope adapter plate is bolted to connection with right gantry crane plate and has slotted hole adjusting play and upper-lower position to guarantee that wire rope pulley coordinates with the position of steel rope.Described left-hand door boatswain chair 2 and right gantry crane plate 3 are by being in transmission connection around steel rope 8.
Specifically, wire rope pulley of the present invention comprises by countersunk-heat bolt and is fixedly connected with sheet 51 and wire rope pulley upper slice 52 under wire rope pulley, under described wire rope pulley, sheet has side guard plate 510 to prevent steel rope slippage, cylindrical shape wheel body center in side guard plate inner side is provided with projection 511, between described projection and wheel body, form annular groove, described wire rope pulley upper slice comprise corresponding side guard plate 520 and and the annular boss 521 that is formed on side guard plate inner side, steel rope can enter in annular groove and around stretching out from line outlet groove after projection by the inlet wire groove on wheel body, by upper slice and lower corresponding cooperation being bolted to connection be assembled into after one, annular boss inserts matchingly to play in annular groove and compresses skidding preventing of steel rope, go up slice and lower buckle-type connects and composes the main body of rope sheave simultaneously, wheel body partly forms wirerope-winding portion, wirerope-winding portion can lay winding wire ropes length equal the straight-line displacement that right gantry crane plate is advanced.
Wherein, a described door guide rail is used as guide rail, carries out front lintel installation or cab top and curb girder fixed installation simultaneously all can by link span.As shown in Figure 4, a described door guide rail is aluminium section bar 6061, described aluminium section bar end face arranged outside has the walking track 11 mating with the road wheel of gantry crane plate, as the whole T slot 12 that is also provided with on it of guide supporting simultaneously, be convenient to the installation with miscellaneous part on each side, the use of aluminium section bar, saves material, alleviates overall weight, simplify subsequent installation step, met intensity simultaneously.
The working process of patent of the present invention is:
When 1, controller is received enabling signal, permanent-magnetic variable-frequency three-phase synchronous motor drives wire rope pulley, and wire rope pulley drives steel rope to pull right gantry crane plate to move right again.Left and right gantry crane plate is synchronized with the movement by connecting to realize around steel rope, and left and right gantry crane plate moves until Men Kaiqi to both sides.
2, controller is received while closing gate signal, and permanent-magnetic variable-frequency three-phase synchronous motor drives wire rope pulley, and wire rope pulley drives steel rope to pull right gantry crane plate to left movement again.Left and right gantry crane plate is by realizing and being synchronized with the movement around steel rope, and left and right door boatswain chair moves until Men Guanqi to center.
It is pointed out that above-mentioned is only to take clamshell doors to carry out exemplary illustrated as example, wire cable transmission mechanism of the present invention can also apply with two door leafs partially open Double fold or four door leafs in the elevator such as minute Double fold.
Claims (4)
1. a wire rope gearing door opener, it is characterized in that: comprise the gantry crane plate that can move along a door guide rail, permanent-magnetic variable-frequency three-phase synchronous motor, the wire rope pulley being connected with described permanent-magnetic variable-frequency three-phase synchronous motor output shaft rotation, and the rotation of wire rope pulley is converted into the steel rope that gantry crane plate Linear transmission connects, described wire rope pulley when rotating can by shackle line be wound around and discharge drive gantry crane plate along guide rail left and right traveling priority.
2. wire rope gearing door opener as claimed in claim 1, it is characterized in that, centre and the wire rope pulley of steel rope are fixed, and steel rope two ends are fixedly connected with screw rod respectively, described screw rod is fixedly connected with adapter plate, and described steel rope adapter plate is fixedly connected with gantry crane plate.
3. wire rope gearing door opener as claimed in claim 2, it is characterized in that: described wire rope pulley by be bolted upper slice and lower form, described lower has annular groove, the annular groove that the insertion of upper slice annular boss coupling is described fixedly steel rope.
4. the wire rope gearing door opener as described in claim 1-3 any one, it is characterized in that, a described door guide rail is 6061 aluminium section bars, and described aluminium section bar end face arranged outside has walking track, on described section bar end face, medial surface and downside, is formed with respectively inverted T-shot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410301402.5A CN104085765B (en) | 2014-06-10 | 2014-06-27 | Steel wire rope driving door opener |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254997.3 | 2014-06-10 | ||
| CN201410254997 | 2014-06-10 | ||
| CN2014102549973 | 2014-06-10 | ||
| CN201410301402.5A CN104085765B (en) | 2014-06-10 | 2014-06-27 | Steel wire rope driving door opener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104085765A true CN104085765A (en) | 2014-10-08 |
| CN104085765B CN104085765B (en) | 2017-02-15 |
Family
ID=51633566
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410301402.5A Active CN104085765B (en) | 2014-06-10 | 2014-06-27 | Steel wire rope driving door opener |
| CN201420353205.3U Expired - Fee Related CN203938343U (en) | 2014-06-10 | 2014-06-27 | Wire rope gearing door opener |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353205.3U Expired - Fee Related CN203938343U (en) | 2014-06-10 | 2014-06-27 | Wire rope gearing door opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104085765B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085765B (en) * | 2014-06-10 | 2017-02-15 | 天津奥特控制设备有限公司 | Steel wire rope driving door opener |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11292431A (en) * | 1998-03-30 | 1999-10-26 | Otis Elevator Co | Opening and closing device for elevator car door |
| JP2004067296A (en) * | 2002-08-05 | 2004-03-04 | Toshiba Elevator Co Ltd | Cage door driving device of elevator |
| JP2008168957A (en) * | 2007-01-09 | 2008-07-24 | Mitsubishi Electric Corp | Car door opening/closing device for elevator |
| JP5452990B2 (en) * | 2009-06-11 | 2014-03-26 | 中発販売株式会社 | Closer device for elevator hall door |
| CN203938343U (en) * | 2014-06-10 | 2014-11-12 | 天津奥特控制设备有限公司 | Wire rope gearing door opener |
-
2014
- 2014-06-27 CN CN201410301402.5A patent/CN104085765B/en active Active
- 2014-06-27 CN CN201420353205.3U patent/CN203938343U/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11292431A (en) * | 1998-03-30 | 1999-10-26 | Otis Elevator Co | Opening and closing device for elevator car door |
| JP2004067296A (en) * | 2002-08-05 | 2004-03-04 | Toshiba Elevator Co Ltd | Cage door driving device of elevator |
| JP2008168957A (en) * | 2007-01-09 | 2008-07-24 | Mitsubishi Electric Corp | Car door opening/closing device for elevator |
| JP5452990B2 (en) * | 2009-06-11 | 2014-03-26 | 中発販売株式会社 | Closer device for elevator hall door |
| CN203938343U (en) * | 2014-06-10 | 2014-11-12 | 天津奥特控制设备有限公司 | Wire rope gearing door opener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203938343U (en) | 2014-11-12 |
| CN104085765B (en) | 2017-02-15 |
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| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20190717 Address after: 300110 No. 246 Baidi Road, Nankai District, Tianjin (Physics Institute Building) 305 (Science Park) Patentee after: Tianjin Heaoda New Technology Development Co., Ltd. Address before: 300384 Tianfa Science Park 6-1-402-2, Huayuan Industrial Zone, Binhai New Area, Tianjin Patentee before: TIANJIN AOTE CONTROL EQUIPMENT CO., LTD. |
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| TR01 | Transfer of patent right |