CN105329761A - Bilateral circulation ramp elevator - Google Patents
Bilateral circulation ramp elevator Download PDFInfo
- Publication number
- CN105329761A CN105329761A CN201510885872.5A CN201510885872A CN105329761A CN 105329761 A CN105329761 A CN 105329761A CN 201510885872 A CN201510885872 A CN 201510885872A CN 105329761 A CN105329761 A CN 105329761A
- Authority
- CN
- China
- Prior art keywords
- elevator
- guide rail
- guide
- pedal
- slope
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
Abstract
A bilateral circulation ramp elevator is applicable to long-distance transport of special building groups and terrains such as mine workings and the like. The bilateral circulation ramp elevator comprises an upgoing way, a downgoing way, ramp elevator treads, a driving device, a truss, boarding platforms, a handrail system and a guide rail system, wherein the ramp elevator treads are formed by a plurality of supporting treads which are in series connection together through connecting shaft devices; a supporting spindle is arranged below the supporting treads; driving toothed plates are arranged on two sides of the supporting spindle respectively; the tread of the bilateral circulation ramp elevator is designed according to the running track of the elevator; the guide rail system of the bilateral circulation ramp elevator comprises a round guide rail and a guide rail supporting frame; the driving device is arranged right below the guide rail and adopts multi-stage driving; the handrail system is driven by the driving toothed plates of the tread of the bilateral circulation ramp elevator; and the boarding platforms are arranged on transitional ground surfaces at two ends of the elevator and the elevator. A driving machine is meshed with the driving toothed plates, so that the bilateral circulation ramp elevator system can be driven to operate circularly, the quantity of treads of the elevator is reduced, and the weight and the cost are reduced.
Description
Technical field
The present invention relates to a kind of slope elevator, the especially a kind of bidirectional circulating slope elevator of length apart from two-way conveying personnel being applicable to mine working or special building group and landform.
Background technology
The present situation of current existing escalator and moving sidewalk is: the every portion of automatic elevator is all the delivery system of independent operating, can only complete one direction during operation, or conveying up or down.Therefore elevator is in operational process, only forward the slope elevator pedal of upper surface to for carrying conveying people, and the one side forwarding bottom to is mostly run in self-acting slope elevator interior idle cycle, namely existing unidirectional transport slope elevator synchronization can only realize unidirectional operation, its step cannot transport personnel when return state, has the step pedal of half to remain on the running state of nothing carrying always.For the special building group or complex-terrain such as mine working etc. of long distance, multiple stage slope elevator need be adopted to realize continuous long distance delivery system, so just cause many energy dissipations, therefore reducing energy consumption is carried out to slope elevator, reduce unnecessary waste imperative.
Tradition escalator and moving sidewalk are all for spinning upside down formula, and active section step exposes, and have the invalid step of half but still take a half space after upset during return.
Existing escalator and moving sidewalk many employings end drive, but increase the power of drive motor simultaneously to the increase of system unit rigidity requirement for long distance slope traffic requirements, increase along with highly increasing suffered tension force.
Summary of the invention
Technical matters: the object of the invention is to overcome weak point of the prior art, there is provided and be applicable to mine working or a kind of bidirectional circulating slope of special building group elevator, the conveying of long distance bidirectional circulating is realized by driving machine, substitute existing unidirectional transport slope elevator, thus realization is saved the energy, cuts the waste, is improved transport efficiency.
Technical scheme: bidirectional circulating slope of the present invention elevator, comprises trade, lower trade, slope elevator pedal, actuating device, truss, ascending stair platform, handrail system, guide track system;
Guide rail bracket is provided with below described slope elevator pedal, slope elevator pedal is made up of the multiple sustain pedals be chained together by coupling device, the below of described sustain pedal is provided with supports main shaft, the both sides, front and back of supports main shaft are provided with the support side shaft with it in same level, two middle parts supporting side shaft are respectively equipped with support roller, the both sides of described sustain pedal are respectively equipped with driving tooth plate, drive the both ends of the surface up and down of tooth plate to be furnished with tooth bar, lower surface tooth bar is meshed with the driving chain of actuating device; Upper surface tooth bar is meshed with the driven wheel of handrail system, and described driving tooth plate is provided with the main shaft bearing matched with fixed pedestal main shaft, and the both sides of main shaft bearing and bottom are provided with three roller shafts be triangularly arranged, and roller shaft is provided with end rollers;
Described guide rail bracket comprises the rail brackets that two groove types are oppositely arranged, and is welded with the angle steel be connected as a single entity between the relative side bottom of groove type, and the both sides of angle steel are provided with set square and the bolt of fixed guide support;
Described guide track system comprise be located at upper and lower trade respectively slope elevator pedal below two guide rail brackets on three cylindrical slideways, two guide rails being located at two adjacent sides of guide rail bracket are interior guide rail, two guide rails of opposite side are outer guide, the guide rail be located in the middle part of angle steel is intermediate rail, and interior guide rail and outer guide become closed loop to be connected; The interior guide rail of guide track system upper and lower trade two ends not carrying section and outer guide are with double-spiral structure arranged in form: namely-90 ° of upsets again-arrive level are again holded up-turned to slope elevator pedal along ° upset of guide rail level-90; The interior guide rail of carrying segment, outer guide and intermediate rail are arranged as level-tilt-lift-level in the middle of the upper and lower trade of guide track system; Slope elevator pedal is along guide rail level-tilt-lift-to horizontal arrangement;
Drive end rollers that tooth plate is triangularly arranged respectively with the obvolvent of arcwall face form in upper on guide rail and outer guide; Support the arcwall face of support roller arranged in the middle part of side shaft to match with the arc surface of intermediate rail.
Described sustain pedal bottom thread is connected with the axle supporting seat that fixed pedestal main shaft and two support side shafts, axle supporting seat has and adapts to supports main shaft and support axis hole that side shaft passes or adapt to fixed pedestal main shaft and support the draw-in groove of side shaft.
Described guide track system is fixedly welded on rail brackets, and rail brackets is weldingly fixed on truss.
Described actuating device has multiple, and spacing distance is arranged in immediately below guide track system.
The upper trade of described bidirectional circulating slope elevator, lower trade specular is arranged.
The ascending stair platform of described bidirectional circulating slope elevator is arranged in automatic elevator two ends, the entrance face of ascending stair platform and the elevator pedal plane tangent of horizontal segment.
Beneficial effect: this bidirectional circulating slope elevator pedal designs according to terraced road running orbit, bidirectional circulating slope elevator guide rail system comprises round guide, guide rail supporting frame, described drive arrangement is immediately below guide rail, actuating device is multiple drive power, handrail system is driven by the driving tooth plate of bidirectional circulating slope elevator pedal, and described ascending stair platform is arranged in transition ground, two ends, terraced road and terraced road.Engage by driving machine bidirectional circulating slope elevator system cycles can be driven operate with driving tooth plate, minimizing elevator pedal quantity, expendable weight with reduce costs, be a kind of high efficiency personnel transport systems being applicable to mine working or special building group and landform.When the parts of certain bidirectional circulating slope elevator pedal need repairing, elevator pedal entirety in bidirectional circulating slope is not needed to disassemble from delivery system guide rail, only the end rollers of these elevator pedal both sides, slope need be pulled down, slope elevator support pedal can be disassembled, can maintenance work be carried out.Compared with prior art tool has the following advantages:
(1) staircase of bidirectional circulating slope of the present invention elevator is all in the step carrying simultaneously upwards run and run downwards, i.e. bidirectional ring, its work efficiency is equivalent to the effect that common two elevators run simultaneously, but the total quantity of step is only equivalent to a Daepori and leads to escalator, the two-way function delivered up and down can be completed simultaneously, reduce energy resource consumption, improve transport efficiency;
(2) the whole of bidirectional circulating slope of the present invention elevator staircase are in work, therefore eliminate the space shared by invalid step;
(3) adopt coupling device to be connected to form a plane between pedal of the present invention and pedal, between pedal and pedal, gap is little, thus can reduce clothing nipped possibility time on the pedal that personnel stand on operation;
(4) the present invention adopts Multipoint Drive, when total power-handling capability requires certain, only needs to increase the quantity of actuating device and does not need to increase the driving power of actuating device, realizing actuating device " modularization ".
Accompanying drawing explanation
Fig. 1 is bidirectional circulating slope of the present invention elevator structure constructional drawing;
Fig. 2 is the structural representation of traditional automatic elevator;
Fig. 3 is bidirectional circulating slope of the present invention elevator pedal constructional drawing;
Fig. 4 is bidirectional circulating slope elevator end rail structure figure of the present invention;
Fig. 5 is bidirectional circulating slope of the present invention cage guide cross sectional view;
Fig. 6 is bidirectional circulating slope of the present invention drive unit for lift constructional drawing;
Fig. 7 is elevator end, bidirectional circulating slope of the present invention constructional drawing;
Fig. 8 is bidirectional circulating slope of the present invention drive unit for lift driving chain and tooth bar mesh schematic representation;
Fig. 9 (a) is bidirectional circulating slope of the present invention elevator pedal coupling device cutaway view;
The A-A view that Fig. 9 (b) is Fig. 9 (a).
In figure: the upper trade of 1-, trade under 2-, 3-slope elevator pedal, 4-actuating device, 5-truss, 6-ascending stair platform, 7-handrail system, 7-1-driven wheel, 8-guide track system, guide rail in 8-1-, 8-2-outer guide, 8-3 intermediate rail, 9-end rollers, 10-drives tooth plate, 11-coupling device, 11-1-ball-bearing casing, 11-2-screw, 11-3-end cap, 11-4-axle sleeve, 12-sustain pedal, 13-supports side shaft, 14-support roller, 15-axle supporting seat, 16-roller shaft, 17-supports main shaft, 18-main shaft bearing, 19-rail brackets, 20-bolt, 21-angle steel, 22-step chain.
Detailed description of the invention
Below in conjunction with accompanying drawing, one embodiment of the present of invention are further described:
As shown in Figure 1, bidirectional circulating slope of the present invention elevator, primarily of upper trade 1, lower trade 2, slope elevator pedal 3, actuating device 4, truss 5, ascending stair platform 6, handrail system 7, guide track system 8, the upper trade 1 of described bidirectional circulating slope elevator, lower trade 2 specular is arranged; The ascending stair platform 6 of described bidirectional circulating slope elevator is arranged in automatic elevator two ends, the entrance face of ascending stair platform 6 and elevator pedal 3 plane tangent of horizontal segment.Described actuating device 4 has multiple, and spacing distance is arranged in immediately below guide track system 8, as shown in Figure 6;
Guide rail bracket is provided with below described slope elevator pedal 3, slope elevator pedal 3 is made up of the multiple sustain pedals 12 be chained together by coupling device 11, the below of described sustain pedal 12 is provided with supports main shaft 17, the both sides, front and back of supports main shaft 17 are provided with the support side shaft 13 with it in same level, two middle parts supporting side shaft 13 are respectively equipped with support roller 14, the both sides of described sustain pedal 12 are respectively equipped with and drive tooth plate 10, drive the both ends of the surface up and down of tooth plate 10 to be furnished with tooth bar, lower surface tooth bar is meshed with the driving chain of actuating device 4; Upper surface tooth bar is meshed with the driven wheel 7-1 of handrail system 7, described driving tooth plate 10 is provided with the main shaft bearing 18 matched with fixed pedestal main shaft 17, the both sides of main shaft bearing 18 and bottom are provided with three roller shafts 16 be triangularly arranged, roller shaft 16 is provided with end rollers 9, as shown in Figure 3.
As shown in Figure 5, described guide rail bracket comprises the rail brackets 19 that two groove types are oppositely arranged, and is welded with the angle steel 21 be connected as a single entity between the relative side bottom of groove type, and the both sides of angle steel 21 are provided with set square and the bolt 20 of fixed guide support 19;
As shown in Fig. 4 Fig. 5, described guide track system 8 comprise be located at upper and lower trade respectively slope elevator pedal 3 below two guide rail brackets on three cylindrical slideways, two guide rails being located at two adjacent sides of guide rail bracket are interior guide rail 8-1, two guide rails of opposite side are outer guide 8-2, the guide rail be located in the middle part of angle steel 21 is intermediate rail 8-3, and interior guide rail 8-1 and outer guide 8-2 become closed loop to be connected; The interior guide rail 8-1 of guide track system about 8 trade two ends not carrying section and outer guide 8-2 is with double-spiral structure arranged in form: namely-90 ° of upsets again-arrive level are again holded up-turned to slope elevator pedal 3 along ° upset of guide rail level-90; In the middle of guide track system about 8 trade, interior guide rail 8-1, the outer guide 8-2 and intermediate rail 8-3 of carrying segment are arranged as level-tilt-lift-level; Slope elevator pedal 3 is along guide rail level-tilt-lift-to horizontal arrangement, as shown in Figure 7; Described guide track system 8 is fixedly welded on rail brackets 19, and rail brackets 19 is weldingly fixed on truss 5.
As shown in Figure 8, drive end rollers 9 that tooth plate 10 is triangularly arranged respectively with the obvolvent of arcwall face form in upper on guide rail 8-1 and outer guide 8-2; Support the arcwall face of support roller 14 arranged in the middle part of side shaft 13 to match with the arc surface of intermediate rail 8-3.
Described sustain pedal 12 bottom thread is connected with the axle supporting seat 15 that fixed pedestal main shaft 17 and two support side shafts 13, axle supporting seat 15 has and adapts to supports main shaft 17 and support axis hole that side shaft 13 passes or adapt to fixed pedestal main shaft 10 and support the draw-in groove of side shaft 5.
The sustain pedal of described slope elevator pedal 3 is provided with anti-skidding longitudinal lines, bottom surface is provided with axle supporting seat 15, axle supporting seat 15 is connected with sustain pedal 12 by bolt, middle part is provided with supports main shaft 17, supports main shaft 17 two ends are provided with and drive tooth plate 10, and supports main shaft 17 is connected by bearing with driving tooth plate 10, drive between tooth plate 10 and supports main shaft 17 and can relatively rotate, three roller shaft axis holes are provided with, in order to mounting end roller 9 at driving tooth plate 10 end face.In end rollers 9 two next be arranged on interior guide rail 8-1 and outer guide 8-2, be arranged in the support roller 14 supported in the middle part of side shaft 13 and be arranged in intermediate rail 8-3.Support roller 14 arcwall face is arranged mutually with intermediate rail 8-3 arc surface.
As shown in Fig. 9 (a) Fig. 9 (b), coupling device 11 is provided with at the two ends supporting side shaft 13, coupling device 11 is made up of ball-bearing casing 11-1, screw 11-2, end cap 11-3, axle sleeve 11-4, axle sleeve 11-4 is two, be arranged symmetrically with, ball-bearing casing 11-1 is located at the both sides of two cover 11-4, is linked together by end cap 11-3 and screw 11-2.Coupling device 11 is for connecting adjacent slopes elevator pedal 3.Slope elevator pedal 3 by level-bending-tilt-bending-level-upset hold up-turn-to overturn-operational process of level controls by the guide track system 8 be arranged on truss 5.Slope elevator pedal 3 is in level-bending-inclination-bending-level run process, sustain pedal 12 and horizontal direction keep inclination angle to be less than or equal to 12 °, at the end of slope elevator pedal 3 level run process, elevator pedal 3 overturn under the constraint of guide rail hold up-turn-overturn-complete upset in 90 ° of level.The switching process being entered the slope elevator pedal 3 of up process by descending process is the same.
The driving chain of described actuating device 4 engages with driving tooth plate 10 and drives the driving tooth plate 10 in the elevator pedal of slope thus drive slope elevator pedal 3, both sides driving machine rotating speed equidirectional is contrary, thus trade 1 is run with identical speed and contrary direction with lower trade 2.Adopt multiple drive power, the quantity of actuating device determines according to fed distance, thus can realize long distance delivery.
The preferred embodiments of the above near-sighted patent of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a bidirectional circulating slope elevator, comprises trade (1), lower trade (2), slope elevator pedal (3), actuating device (4), truss (5), ascending stair platform (6), handrail system (7), guide track system (8); It is characterized in that:
Described slope elevator pedal (3) below is provided with guide rail bracket, slope elevator pedal (3) is made up of the multiple sustain pedals (12) be chained together by coupling device (11), the below of described sustain pedal (12) is provided with supports main shaft (17), the both sides, front and back of supports main shaft (17) are provided with the support side shaft (13) with it in same level, two middle parts supporting side shaft (13) are respectively equipped with support roller (14), the both sides of described sustain pedal (12) are respectively equipped with and drive tooth plate (10), the both ends of the surface up and down of tooth plate (10) are driven to be furnished with tooth bar, lower surface tooth bar is meshed with the driving chain of actuating device (4), upper surface tooth bar is meshed with the driven wheel (7-1) of handrail system (7), described driving tooth plate (10) is provided with the main shaft bearing (18) matched with fixed pedestal main shaft (17), the both sides of main shaft bearing (18) and bottom are provided with three roller shafts (16) be triangularly arranged, and roller shaft (16) is provided with end rollers (9),
Described guide rail bracket comprises the rail brackets (19) that two groove types are oppositely arranged, be welded with the angle steel (21) be connected as a single entity between the relative side bottom of groove type, the both sides of angle steel (21) are provided with set square and the bolt (20) of fixed guide support (19);
Described guide track system (8) comprises three cylindrical slideways on two guide rail brackets of slope elevator pedal (3) below being located at upper and lower trade respectively, two guide rails being located at two adjacent sides of guide rail bracket are interior guide rail (8-1), two guide rails of opposite side are outer guide (8-2), the guide rail being located at angle steel (21) middle part is intermediate rail (8-3), and interior guide rail (8-1) becomes closed loop to be connected with outer guide (8-2); Guide track system (8) up and down the interior guide rail (8-1) of two ends, trade not carrying section and outer guide (8-2) with double-spiral structure arranged in form: namely-90 ° of upsets again-arrive level are again holded up-turned to slope elevator pedal (3) along ° upset of guide rail level-90; Guide track system (8) up and down in the middle of trade the interior guide rail (8-1) of carrying segment, outer guide (8-2) and intermediate rail (8-3) be arranged as level-tilt-lift-level; Slope elevator pedal (3) is along guide rail level-tilt-lift-to horizontal arrangement;
Drive end rollers (9) that tooth plate (10) are triangularly arranged respectively with the obvolvent of arcwall face form in upper on guide rail (8-1) and outer guide (8-2); The arcwall face supporting the support roller (14) that side shaft (13) middle part is arranged matches with the arc surface of intermediate rail (8-3).
2. a kind of bidirectional circulating slope according to claim 1 elevator, it is characterized in that: described sustain pedal (12) bottom thread is connected with the axle supporting seat (15) of fixed pedestal main shaft (17) and two supports side shaft (13), axle supporting seat (15) has and adapts to supports main shaft (17) and support the axis hole that side shaft (13) passes or the draw-in groove adapting to fixed pedestal main shaft (10) and support side shaft (5).
3. a kind of bidirectional circulating slope according to claim 1 elevator, is characterized in that: described guide track system (8) is fixedly welded on rail brackets (19), and rail brackets (19) is weldingly fixed on truss (5).
4. a kind of bidirectional circulating slope according to claim 1 elevator, is characterized in that: described actuating device (4) has multiple, and spacing distance is arranged in immediately below guide track system (8).
5. a kind of bidirectional circulating slope according to claim 1 elevator, is characterized in that: the upper trade (1) of described bidirectional circulating slope elevator, and lower trade (2) specular is arranged.
6. a kind of bidirectional circulating slope according to claim 1 elevator, it is characterized in that: the ascending stair platform (6) of described bidirectional circulating slope elevator is arranged in automatic elevator two ends, the entrance face of ascending stair platform (6) and elevator pedal (3) plane tangent of horizontal segment.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885872.5A CN105329761B (en) | 2015-12-04 | 2015-12-04 | Bilateral circulation ramp elevator |
| AU2015416443A AU2015416443B2 (en) | 2015-12-04 | 2015-12-29 | Bilateral circulation slope escalator |
| PCT/CN2015/099320 WO2017092118A1 (en) | 2015-12-04 | 2015-12-29 | Bilateral circulation slope escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885872.5A CN105329761B (en) | 2015-12-04 | 2015-12-04 | Bilateral circulation ramp elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105329761A true CN105329761A (en) | 2016-02-17 |
| CN105329761B CN105329761B (en) | 2017-02-01 |
Family
ID=55280578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510885872.5A Expired - Fee Related CN105329761B (en) | 2015-12-04 | 2015-12-04 | Bilateral circulation ramp elevator |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105329761B (en) |
| AU (1) | AU2015416443B2 (en) |
| WO (1) | WO2017092118A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092112A1 (en) * | 2015-12-04 | 2017-06-08 | 中国矿业大学 | Bidirectional circulating inclined moving sidewalk |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3763655A1 (en) | 2019-07-11 | 2021-01-13 | Inventio AG | Low profile moving walkway |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007210764A (en) * | 2006-02-10 | 2007-08-23 | Mitsubishi Electric Building Techno Service Co Ltd | Truss cleaning device of passenger conveyor |
| US20090173596A1 (en) * | 2006-03-16 | 2009-07-09 | Yongqing Fang | Two directions escalator drived by single machine |
| CN101913524A (en) * | 2010-06-01 | 2010-12-15 | 张永 | Escalator |
| CN202988514U (en) * | 2012-10-28 | 2013-06-12 | 南通芯迎设计服务有限公司 | Energy-saving and up-and-down escalator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US629289A (en) * | 1898-04-11 | 1899-07-18 | James M Dodge | Carrier. |
| US4895240A (en) * | 1989-03-16 | 1990-01-23 | Otis Elevator Company | Cogbelt handrail drive for passenger conveyor |
| JPH05306086A (en) * | 1992-05-06 | 1993-11-19 | Masao Kubota | Driving mechanism for connection transporting device |
| GB0029624D0 (en) * | 2000-12-05 | 2001-01-17 | Levy John C | Escalator for negotiating curves |
| CN101948072B (en) * | 2010-02-09 | 2013-04-10 | 上海宏曲电子科技有限公司 | Gravitation energy-saving escalator for ascending and descending |
| CN202625579U (en) * | 2012-06-05 | 2012-12-26 | 由蔚雪 | Integrated bidirectional escalator |
| JP2014185012A (en) * | 2013-03-25 | 2014-10-02 | Mitsubishi Electric Corp | Escalator |
| CN103350944B (en) * | 2013-08-02 | 2015-07-15 | 黄民英 | Power driving device of escalator |
-
2015
- 2015-12-04 CN CN201510885872.5A patent/CN105329761B/en not_active Expired - Fee Related
- 2015-12-29 AU AU2015416443A patent/AU2015416443B2/en not_active Ceased
- 2015-12-29 WO PCT/CN2015/099320 patent/WO2017092118A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007210764A (en) * | 2006-02-10 | 2007-08-23 | Mitsubishi Electric Building Techno Service Co Ltd | Truss cleaning device of passenger conveyor |
| US20090173596A1 (en) * | 2006-03-16 | 2009-07-09 | Yongqing Fang | Two directions escalator drived by single machine |
| CN101913524A (en) * | 2010-06-01 | 2010-12-15 | 张永 | Escalator |
| CN202988514U (en) * | 2012-10-28 | 2013-06-12 | 南通芯迎设计服务有限公司 | Energy-saving and up-and-down escalator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092112A1 (en) * | 2015-12-04 | 2017-06-08 | 中国矿业大学 | Bidirectional circulating inclined moving sidewalk |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017092118A1 (en) | 2017-06-08 |
| CN105329761B (en) | 2017-02-01 |
| AU2015416443B2 (en) | 2019-03-28 |
| AU2015416443A1 (en) | 2017-10-19 |
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Inventor after: Cao Guohua Inventor after: Chang Yonggen Inventor after: Du Menglin Inventor after: Zhu Zhencai Inventor after: Wang Haixin Inventor after: Gao Yuan Inventor after: Peng Weihong Inventor after: Qin Jiancong Inventor after: Zhou Gongbo Inventor after: Li Wei Inventor after: Peng Yuxing Inventor before: Cao Guohua Inventor before: Zhu Zhencai Inventor before: Wang Haixin Inventor before: Gao Yuan Inventor before: Peng Weihong Inventor before: Qin Jiancong Inventor before: Zhou Gongbo Inventor before: Li Wei Inventor before: Peng Yuxing |
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Granted publication date: 20170201 Termination date: 20211204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |