CN201390585Y - Escalator handrail driving device - Google Patents
Escalator handrail driving device Download PDFInfo
- Publication number
- CN201390585Y CN201390585Y CN200920141955U CN200920141955U CN201390585Y CN 201390585 Y CN201390585 Y CN 201390585Y CN 200920141955 U CN200920141955 U CN 200920141955U CN 200920141955 U CN200920141955 U CN 200920141955U CN 201390585 Y CN201390585 Y CN 201390585Y
- Authority
- CN
- China
- Prior art keywords
- handrail
- friction
- band
- area
- bearing plate
- 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
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses an automatic staircase handrail area drive arrangement, take the take-up pulley including friction area, the friction area traction sheave that pulls the friction area rotary motion and the friction area take-up pulley in tensioning friction area, drive arrangement still includes in friction area and handrail area coincidence position department with friction area and handrail area compress tightly and drive the friction area closing device of direction. The utility model discloses reduce stiff resistance and the frictional resistance in handrail area, and then reduced drive consumption, handrail area wearing and tearing and prolonged handrail area life.
Description
Technical field
The utility model relates to a kind of automatic staircase handrail band actuating device, relates in particular to the actuating device of the hand rail friction band of a kind of suitable public traffic type escalator or moving sidewalk use.
Background technology
The handrail of automatic staircase handrail band or moving sidewalk drives modes such as friction wheel drives, pressing roller drives, the driving of friction band are generally arranged.Existing escalator, moving sidewalk handrail drive the friction wheels that adopt more and drive, the mode that friction wheel friction cornerite and friction force produce requires handrail to turn to and to remain under the bigger tension state through repeatedly crooked, the major defect of its generation has: 1, handrail be through increasing the deadlock resistance of handrail after crooked the turning to repeatedly, reduces handrail service life simultaneously; 2, the initial tension that handrail is bigger can cause the friction drag of handrail and hand rail band guiding parts to increase, and the handrail wearing and tearing increase, and driving power consumption strengthens.
Summary of the invention
The utility model purpose provides a kind of automatic staircase handrail band actuating device, and it has reduced the deadlock resistance and the friction drag of handrail, and then has reduced the wearing and tearing of driving power consumption, handrail and prolonged handrail service life.
The technical solution of the utility model is: a kind of automatic staircase handrail band actuating device, comprising that friction band, traction friction take back the moving friction band traction sheave of transhipment and the friction belt tensioner pulley of tensioning friction band, described actuating device also is included in friction band and handrail and overlaps the position and will rub and be with and handrail compresses and drive the friction band pinch device of guiding.
The further technical scheme of the utility model is: a kind of automatic staircase handrail band actuating device, comprising that friction band, traction friction take back the moving friction band traction sheave of transhipment and the friction belt tensioner pulley of tensioning friction band, described actuating device also is included in friction band and handrail and overlaps the position and will rub and be with and handrail compresses and drive the friction band pinch device of guiding.
Described friction band pinch device comprises stay bearing plate, be fixed on roller carrier shaft on the stay bearing plate, with roller carrier shaft be installed in abreast on the stay bearing plate compress wheel shaft and respectively around roller carrier shaft with compress carrying roller and the contact roller that wheel shaft rotates, described friction band and handrail are overlapping to be pressed between contact roller and the carrying roller.
The described wheel shaft that compresses is connected with stay bearing plate by regulating bolt, the axial line of described adjusting bolt intersects vertically with roller carrier shaft and the axial line that compresses wheel shaft respectively, be provided with holddown spring between described adjusting bolt and the stay bearing plate, described stay bearing plate is provided with and compresses the chute of wheel shaft two ends bearing fit.
The utility model advantage is:
1. the utility model can reduce the number of times that the handrail bending turns to, and then has reduced the deadlock resistance of handrail.
2. the utility model friction band is produced by the thrust between friction band and the handrail the friction force of handrail, and handrail need not have initial tension when driving, thereby friction drag reduces between handrail and the hand rail band guiding parts.
3. the utility model is because the reducing of deadlock resistance and friction drag in the handrail driving process, reduced driving power consumption, handrail wearing and tearing and prolonged handrail service life.
Description of drawings
Fig. 1 is the front elevation of the utility model specific embodiment;
Fig. 2 is the birds-eye view of the utility model specific embodiment;
Fig. 3 is the structural representation of the utility model specific embodiment friction band pinch device;
Fig. 4 is the A-A cross-sectional schematic of Fig. 3.
Wherein: 1 friction band; 2 friction band traction sheaves; 3 friction belt tensioner pulleys; 4 friction band pinch devices; 41 stay bearing plates; 42 roller carrier shafts; 43 compress wheel shaft; 44 carrying rollers; 45 contact rollers; 46 regulate bolt; 47 holddown springs; 48 chutes; 5 handrails; 6 staircase and girders; 7 drive sprockets.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as shown in Figures 1 to 4, a kind of automatic staircase handrail band actuating device, comprise friction with 1, the traction friction is with the friction band traction sheave 2 of 1 gyroscopic movement and will rub with 1 tensioning and the friction belt tensioner pulley 3 that turns to, described actuating device also be included in handrail 5 rotating parts with rub with 1 overlap the position will rub with 1 and handrail 5 compress and drive the friction band pinch device 4 of guiding.Friction band traction sheave 2, friction belt tensioner pulley 3 and friction band pinch device 4 are separately fixed on the staircase and girder 6, and friction band traction sheave 2 is driven and rotated by coaxial drive sprocket 7; Friction belt tensioner pulley 3 can outwards move on its wheel seat and realize friction with 1 tensioning.Friction band pinch device 4 compresses handrail 5 and friction is with 1, and the static friction force of maternal infuries just becomes the propulsive effort that drives handrail between the two.
Described friction band pinch device 4 comprises stay bearing plate 41, be fixed on roller carrier shaft 42 on the stay bearing plate 41, with roller carrier shaft 42 be installed in abreast on the stay bearing plate 41 compress wheel shaft 43 and respectively around roller carrier shaft 42 with compress carrying roller 44 and the contact roller 45 that wheel shaft 43 rotates, described friction is with 1 and handrail 5 overlapping being pressed between contact roller 45 and the carrying roller 44.Present embodiment middle idler roller 44 and contact roller 45 include five pairs, the friction be with 1 and handrail 5 between five pairs of carrying rollers 44 and contact roller 45, pass simultaneously, when friction was done gyroscopic movement with 1 under the drive of friction band traction sheave 2, the static friction force that can produce because of the thrust of carrying roller 44 and contact roller 45 drove handrail 5 motions simultaneously.
The described wheel shaft 43 that compresses is connected with stay bearing plate 41 by regulating bolt 46, the axial line of described adjusting bolt 46 intersects vertically with roller carrier shaft 42 and the axial line that compresses wheel shaft 43 respectively, be provided with holddown spring 47 between described adjusting bolt 46 and the stay bearing plate 46, described stay bearing plate 41 is provided with and compresses the chute 48 of wheel shaft 43 two ends bearing fits.Friction can by the nut of rotation adjusting bolt 46 ends be regulated the pressure of holddown spring 47 with handrail 5 when passing with 1 between carrying roller 44 and contact roller 45, thus change rub be with 1 and handrail 5 between the force value size.
The utility model has reduced the deadlock resistance and the friction drag of handrail, and then has reduced the wearing and tearing of driving power consumption, handrail and prolonged handrail service life.
Claims (3)
1. automatic staircase handrail band actuating device, comprising friction band (1), the friction band traction sheave (2) of traction friction band (1) gyroscopic movement and the friction belt tensioner pulley (3) of tensioning friction band (1), it is characterized in that: described actuating device also is included in will rub band (1) and handrail (5) of friction band (1) and handrail (5) coincidence position and compresses and drive the friction band pinch device (4) of guiding.
2. automatic staircase handrail band actuating device according to claim 1, it is characterized in that: described friction band pinch device (4) comprises stay bearing plate (41), be fixed on roller carrier shaft (42) on the stay bearing plate (41), with roller carrier shaft (42) be installed in abreast on the stay bearing plate (41) compress wheel shaft (43) and respectively around roller carrier shaft (42) with compress the carrying roller (44) and the contact roller (45) of wheel shaft (43) rotation, described friction band (1) and handrail (5) are overlapping to be pressed between contact roller (45) and the carrying roller (44).
3. automatic staircase handrail band actuating device according to claim 2, it is characterized in that: the described wheel shaft (43) that compresses is connected with stay bearing plate (41) by regulating bolt (46), the axial line of described adjusting bolt (46) intersects vertically with roller carrier shaft (42) and the axial line that compresses wheel shaft (43) respectively, be provided with holddown spring (47) between described adjusting bolt (46) and the stay bearing plate (46), described stay bearing plate (41) is provided with and compresses the chute (48) of wheel shaft (43) two ends bearing fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920141955U CN201390585Y (en) | 2009-03-05 | 2009-03-05 | Escalator handrail driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920141955U CN201390585Y (en) | 2009-03-05 | 2009-03-05 | Escalator handrail driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390585Y true CN201390585Y (en) | 2010-01-27 |
Family
ID=41597407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920141955U Expired - Fee Related CN201390585Y (en) | 2009-03-05 | 2009-03-05 | Escalator handrail driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390585Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955126A (en) * | 2010-09-14 | 2011-01-26 | 苏州新达电扶梯部件有限公司 | Armrest driving device of escalator |
| CN104271488A (en) * | 2012-01-06 | 2015-01-07 | 奥的斯电梯公司 | Brake system for passenger conveyors |
| CN105035931A (en) * | 2015-08-25 | 2015-11-11 | 上海爱登堡电梯贵州有限公司 | Automatic escalator with novel handrail belt riding wheel device |
| CN105417336A (en) * | 2015-11-30 | 2016-03-23 | 苏州富士电梯有限公司 | Hand strap protection device |
-
2009
- 2009-03-05 CN CN200920141955U patent/CN201390585Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955126A (en) * | 2010-09-14 | 2011-01-26 | 苏州新达电扶梯部件有限公司 | Armrest driving device of escalator |
| CN101955126B (en) * | 2010-09-14 | 2013-01-02 | 苏州新达电扶梯部件有限公司 | Armrest driving device of escalator |
| CN104271488A (en) * | 2012-01-06 | 2015-01-07 | 奥的斯电梯公司 | Brake system for passenger conveyors |
| CN104271488B (en) * | 2012-01-06 | 2016-04-27 | 奥的斯电梯公司 | For the brake system of passenger conveyors |
| US10065839B2 (en) | 2012-01-06 | 2018-09-04 | Otis Elevator Company | Brake system for passenger conveyors |
| CN105035931A (en) * | 2015-08-25 | 2015-11-11 | 上海爱登堡电梯贵州有限公司 | Automatic escalator with novel handrail belt riding wheel device |
| CN105417336A (en) * | 2015-11-30 | 2016-03-23 | 苏州富士电梯有限公司 | Hand strap protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201390585Y (en) | Escalator handrail driving device | |
| CN101941610B (en) | Center and friction winding device | |
| CN100581971C (en) | Wireless speed limiting system of elevator | |
| CN2503039Y (en) | Belt transmission mechanism of roller conveyor | |
| CN203439890U (en) | Passenger conveyer | |
| CN101423169A (en) | Driving and guiding device for handrail friction belt | |
| CN102344097B (en) | Friction type winch steel wire rope no-load loosening and tensioning device | |
| CN200988715Y (en) | Rope-free speed limiting system for lift | |
| CN207750457U (en) | A kind of chain tensioning device | |
| CN202343898U (en) | Bi-directional steel moving device | |
| CN201292192Y (en) | Driving and guiding device for handrail friction belt | |
| CN201109632Y (en) | Electric drum | |
| CN201815939U (en) | Transmission device of polishing machine for heads of wrenches | |
| CN201592916U (en) | Belt conveying mechanism | |
| CN102500102B (en) | Novel scooter | |
| CN201330058Y (en) | Single-side driven conveyor | |
| CN108483295A (en) | A kind of automatic rope guide of hoist | |
| CN204751290U (en) | Turn belt feeder | |
| CN213011498U (en) | Rotary end handrail driving device | |
| CN2451548Y (en) | Non-chain friction type conveyor driving apparatus | |
| CN201353842Y (en) | Friction type driving device for feeding of wire saw | |
| CN204310800U (en) | A kind of Novel steel wire rope traction machine with automatic tensioning mechanism | |
| CN110281117A (en) | A kind of direct conduction type rim side grinding device | |
| CN220337395U (en) | Traction trolley device for efficiently and stably introducing unit sections of tower crane | |
| CN203498542U (en) | Roving-spinning link system track transmission device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120306 Address after: 215213, Jiangsu, Wujiang Province, Fen lake, Xin tower, south side of Longgang Road Patentee after: Shenlong Elevator Co., Ltd. Address before: 215213, 1253 Xin Tower Street, Xin tower town, Jiangsu, Wujiang Patentee before: Suzhou Shenlong Elevator 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: 20100127 Termination date: 20180305 |