CN101423169A - Driving and guiding device for handrail friction belt - Google Patents
Driving and guiding device for handrail friction belt Download PDFInfo
- Publication number
- CN101423169A CN101423169A CNA2008101073343A CN200810107334A CN101423169A CN 101423169 A CN101423169 A CN 101423169A CN A2008101073343 A CNA2008101073343 A CN A2008101073343A CN 200810107334 A CN200810107334 A CN 200810107334A CN 101423169 A CN101423169 A CN 101423169A
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- friction
- friction band
- driving
- friction belt
- support
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- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses a driving and guiding device for a friction belt of a handrail, which comprises a friction belt traction device and a friction belt rotating support, wherein the friction belt rotating support comprises two C-shaped plates which are oppositely arranged side by side, a plurality of guiding roller shafts are fixed between the two C-shaped plates along the edges of the C-shaped plates, and each guiding roller shaft is provided with a guiding roller. The friction belt traction wheel is driven by the V-shaped belt pulley, so that the processing difficulty is low and the cost is low; the guide roller shaft supports the guide roller and simultaneously plays a role in auxiliary connection of the C-shaped plate, so that the bearing capacity of the guide roller is improved, and the strength of the whole friction belt rotating support is increased; the stud bolts connected with the C-shaped plates can also be used for installing and fixing the brackets of the inner cover plate and the outer cover plate, and the using function of the friction belt rotating bracket is extended.
Description
Technical field
The present invention relates to a kind of driving and guide piece of hand rail friction band, relate in particular to the driving and the guide piece 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.When adopting the friction band to drive, the friction band can be at the linear portion or the arc section position of handrail to the driving part of handrail, general friction band is comparatively common in the upper end of handrail moving pivot section with the driving part of handrail, because handrail is in the Tension Distribution value maximum in moving pivot section zone, upper end, the friction band is fitted with handrail if in this zone can produce bigger laminate pressure, produce good friction-driven effect.
Summary of the invention
The object of the invention provides a kind of driving and guide piece of hand rail friction band, and its friction band traction sheave adopts the V-belt belt wheel to drive, and difficulty of processing is low, with low cost; The orienting roll wheel shaft also plays auxiliary bonded assembly effect to C shape plate in the support guide roller, improved the load-carrying capacity of guide roller, has also increased the intensity that whole friction is taken back changes support simultaneously; The thru-bolt that connects C shape plate also can be used for installing and fixing the support of inside and outside cover plate, has extended friction and has taken back the functions of use of changeing support.
Technical scheme of the present invention is: a kind of driving of hand rail friction band and guide piece, comprising rubs is with drag device and friction to take back the commentaries on classics support, described friction is taken back the commentaries on classics support and is comprised two C shape plates that are oppositely arranged side by side, be fixed with some orienting roll wheel shafts along C shape panel edges between described two C shape plates, on described each orienting roll wheel shaft guide roller be installed.
The further technical scheme of the present invention is: a kind of driving of hand rail friction band and guide piece, comprising rubs is with drag device and friction to take back the commentaries on classics support, described friction is taken back the commentaries on classics support and is comprised two C shape plates that are oppositely arranged side by side, be fixed with some orienting roll wheel shafts along C shape panel edges between described two C shape plates, on described each orienting roll wheel shaft guide roller be installed.
Described two C shape plates connect by thru-bolt.
Described friction band drag device comprises drive sprocket, friction band traction sheave, friction tape guide wheel and friction band tensioning frame, and described friction band traction sheave uses narrow V-belt belt wheel, described drive sprocket and the coaxial setting of friction band traction sheave.
Described friction band drag device and friction are taken back and are changeed bracing frame and the vertical upright support of support by level and be linked to be whole back and fix with the truss of staircase.
Advantage of the present invention is:
1. the present invention rubs and is with the V-belt form that adopts, and its friction band traction sheave adopts the driving of V-belt belt wheel, has advantages such as difficulty of processing is low, with low cost.
2. the present invention installs the orienting roll wheel shaft between two C shape plates, and the orienting roll wheel shaft also plays auxiliary bonded assembly effect to C shape plate in the support guide roller, has improved the load-carrying capacity of guide roller, has also increased the intensity that whole friction is taken back changes support simultaneously.
3. C shape plate of the present invention connects by thru-bolt, and thru-bolt also can be used for installing and fixing the support of inside and outside cover plate simultaneously, has extended friction and has taken back the functions of use of changeing support.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is the B-B cutaway view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structure intention of specific embodiment of the invention friction band drag device;
Fig. 5 is the left view of Fig. 4;
Fig. 6 takes back the structural representation that changes support for specific embodiment of the invention friction;
Fig. 7 is the A-A cutaway view of Fig. 6;
Fig. 8 is the right elevation of Fig. 7.
Wherein: 1 friction band drag device; 11 friction band traction sheaves; 12 friction tape guide wheels; 13 friction band tensioning frames; 131 friction belt tensioner pulleys; 14 drive sprockets; The commentaries on classics support is taken back in 2 frictions; 21C shape plate; 22 orienting roll wheel shafts; 23 guide rollers; 24 thru-bolts; 3 bracing frames; 4 upright supports; 5 friction bands; 6 interior lining panels; 7 handrails.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment: extremely shown in Figure 8 as Fig. 1, a kind of driving of hand rail friction band and guide piece, comprising rubs is with drag device 1 and friction to take back changes support 2, described friction is taken back commentaries on classics support 2 and is comprised two C shape plates 21 that are oppositely arranged side by side, C shape plate outside secure liner plate 6, be fixed with some orienting roll wheel shafts 22 along C shape plate 21 edges between described two C shape plates 21, on described each orienting roll wheel shaft 22 guide roller 23 is installed, the orienting roll wheel shaft also plays auxiliary bonded assembly effect to C shape plate in the support guide roller, improve the load-carrying capacity of guide roller, also increased the intensity that whole friction is taken back changes support simultaneously.
Described two C shape plates 21 connect by thru-bolt 24, and thru-bolt 24 provides the position of installing with fixing for C shape plate 21 bonded assemblys also can be inside and outside cover board support simultaneously.
Described friction band drag device 1 comprises drive sprocket 14, friction band traction sheave 11, friction tape guide wheel 12 and friction band tensioning frame 13, be with 5 to play traction, guiding and tension to friction respectively, described friction band traction sheave 11 uses narrow V-belt belt wheel, described drive sprocket 14 and the 11 coaxial settings of friction band traction sheave.Drive sprocket 14 is with drag device 2 to import transmissions by being connected with certain axle drive shaft (not drawing among the figure) of escalator to come for rubbing with chain.
Described friction band drag device 1 and friction are taken back and are changeed bracing frame 3 and the vertical upright support 4 of support 2 by level and be linked to be whole back and fix with the truss of staircase.
Friction band traction sheave 11, friction tape guide wheel 12, the friction belt tensioner pulley 131 of the band tensioning frame 13 that rubs, friction are taken back the guide roller 23 that changes on the support 2 and are formed a driving loop, and friction partly can be used as the friction-driven section of friction with 5 pairs of handrails 7 with 5 at rotary support 2 arc sections.
The present invention rubs and is with traction sheave to adopt the V-belt belt wheel to drive, and difficulty of processing is low, with low cost; The orienting roll wheel shaft also plays auxiliary bonded assembly effect to C shape plate in the support guide roller, improved the load-carrying capacity of guide roller, has also increased the intensity that whole friction is taken back changes support simultaneously; The thru-bolt that connects C shape plate also can be used for installing and fixing the support of inside and outside cover plate, has extended friction and has taken back the functions of use of changeing support.
Claims (4)
1. the driving of a hand rail friction band and guide piece, comprising rubs is with drag device (1) and friction to take back changes support (2), it is characterized in that: described friction is taken back commentaries on classics support (2) and is comprised two C shape plates (21) that are oppositely arranged side by side, be fixed with some orienting roll wheel shafts (22) along C shape plate (21) edge between described two C shape plates (21), on described each orienting roll wheel shaft (22) guide roller (23) be installed.
2. the driving of hand rail friction band according to claim 1 and guide piece is characterized in that: described two C shape plates (21) connect by thru-bolt (24).
3. the driving of hand rail friction band according to claim 1 and guide piece, it is characterized in that: described friction band drag device (1) comprises drive sprocket (14), friction band traction sheave (11), friction tape guide wheel (12) and friction band tensioning frame (13), described friction band traction sheave (11) uses narrow V-belt belt wheel, described drive sprocket (14) and the coaxial setting of friction band traction sheave (11).
4. the driving of hand rail friction band according to claim 1 and guide piece is characterized in that: described friction band drag device (1) and friction are taken back and are changeed the truss that bracing frame (3) and the vertical upright support (4) of support (2) by level be linked to be whole back and staircase and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101073343A CN101423169A (en) | 2008-10-30 | 2008-10-30 | Driving and guiding device for handrail friction belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101073343A CN101423169A (en) | 2008-10-30 | 2008-10-30 | Driving and guiding device for handrail friction belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101423169A true CN101423169A (en) | 2009-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101073343A Pending CN101423169A (en) | 2008-10-30 | 2008-10-30 | Driving and guiding device for handrail friction belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101423169A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966959A (en) * | 2010-10-08 | 2011-02-09 | 苏州帝奥电梯有限公司 | Setting structure of hand strap on escalator |
| CN101993003A (en) * | 2010-11-30 | 2011-03-30 | 江南嘉捷电梯股份有限公司 | Driving device of hand strap on escalator or moving pavement |
| CN102134038A (en) * | 2011-04-27 | 2011-07-27 | 江南嘉捷电梯股份有限公司 | Upper arc-section structure of escalator handrail belt |
| CN103387174A (en) * | 2013-07-15 | 2013-11-13 | 苏州新达电扶梯部件有限公司 | Separating angular shaft of hand-held belts used for escalator |
| CN102060229B (en) * | 2009-11-18 | 2014-03-26 | 上海三菱电梯有限公司 | Handrail driving device for escalator or moving sidewalk |
| CN104326351A (en) * | 2014-11-07 | 2015-02-04 | 康力电梯股份有限公司 | Escalator with end-driven glass straight handrails |
| CN104870359A (en) * | 2012-12-19 | 2015-08-26 | 因温特奥股份公司 | Balustrade support for an escalator or a moving walkway |
| CN105228939A (en) * | 2013-03-14 | 2016-01-06 | 奥的斯电梯公司 | From clamping handrail drive |
-
2008
- 2008-10-30 CN CNA2008101073343A patent/CN101423169A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060229B (en) * | 2009-11-18 | 2014-03-26 | 上海三菱电梯有限公司 | Handrail driving device for escalator or moving sidewalk |
| CN101966959A (en) * | 2010-10-08 | 2011-02-09 | 苏州帝奥电梯有限公司 | Setting structure of hand strap on escalator |
| CN101993003A (en) * | 2010-11-30 | 2011-03-30 | 江南嘉捷电梯股份有限公司 | Driving device of hand strap on escalator or moving pavement |
| CN101993003B (en) * | 2010-11-30 | 2012-11-14 | 江南嘉捷电梯股份有限公司 | Driving device of hand strap on escalator or moving pavement |
| CN102134038A (en) * | 2011-04-27 | 2011-07-27 | 江南嘉捷电梯股份有限公司 | Upper arc-section structure of escalator handrail belt |
| CN102134038B (en) * | 2011-04-27 | 2013-04-10 | 江南嘉捷电梯股份有限公司 | Upper arc-section structure of escalator handrail belt |
| CN104870359A (en) * | 2012-12-19 | 2015-08-26 | 因温特奥股份公司 | Balustrade support for an escalator or a moving walkway |
| CN105228939A (en) * | 2013-03-14 | 2016-01-06 | 奥的斯电梯公司 | From clamping handrail drive |
| US9556005B2 (en) | 2013-03-14 | 2017-01-31 | Otis Elevator Company | Self-clamping handrail drive |
| CN103387174A (en) * | 2013-07-15 | 2013-11-13 | 苏州新达电扶梯部件有限公司 | Separating angular shaft of hand-held belts used for escalator |
| CN103387174B (en) * | 2013-07-15 | 2015-05-06 | 苏州新达电扶梯部件有限公司 | Separating angular shaft of hand-held belts used for escalator |
| CN104326351A (en) * | 2014-11-07 | 2015-02-04 | 康力电梯股份有限公司 | Escalator with end-driven glass straight handrails |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090506 |