CN102367146A - External wheel type step chain - Google Patents
External wheel type step chain Download PDFInfo
- Publication number
- CN102367146A CN102367146A CN2011103314346A CN201110331434A CN102367146A CN 102367146 A CN102367146 A CN 102367146A CN 2011103314346 A CN2011103314346 A CN 2011103314346A CN 201110331434 A CN201110331434 A CN 201110331434A CN 102367146 A CN102367146 A CN 102367146A
- Authority
- CN
- China
- Prior art keywords
- external
- chain
- step chains
- chains
- wheel type
- 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.)
- Pending
Links
Images
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention relates to an elevator step part, in particular to an external wheel type step chain, which comprises step chains and a chain shaft, wherein the chain shaft is arranged between the step chains. The external wheel type step chain also comprises an external idler wheel, wherein the external idler wheel is arranged between the step chains and hinged with the chain shaft. In the external wheel type step chain provided by the invention, step wheels in the step chains are removed, the idler wheel is arranged on the chain shaft for replacing the step wheels, if the idler wheel needs to be replaced or maintained, external wheels need to be only replaced, and the installed step chains do not need to be replaced, thus the external wheel type step chain is convenient or maintain, and the cost is reduced.
Description
Technical field
The present invention relates to a kind of elevator step parts, relate in particular to a kind of external wheeled step chains.
Background technology
The Elevator step chains is the vitals that drives the stair step proper motion; Be that the step wheel is arranged in the terraced chain in the existing step chains structure; Because the life-span of step wheel will be far smaller than the life-span of step chains; Must whole terraced chain all be changed if any just damaging, renewal work is extremely required great effort, and has increased maintenance cost greatly.
Summary of the invention
The invention provides external wheeled step chains, solved above-mentioned step chains et out of order after maintenance cost big, the problem of maintenance difficult.
The present invention adopts following technical scheme:
A kind of external wheeled step chains of the present invention comprises step chains, and chain rivet is arranged chain rivet between the described step chains, also comprises external roller, and described external roller is arranged between the step chains and with chain rivet and is hinged.
External wheeled step chains of the present invention, the center of circle of described external roller and the axle center of chain rivet are consistent.
Beneficial effect
External wheeled step chains provided by the invention has been removed the step wheel in the step chains, on chain rivet, places roller and replaces the step wheel; If roller need be changed or keep in repair, then only need to change external the wheel and get final product, need not to change mounted step chains; Make things convenient for repair and maintenance, cost-cutting.
Description of drawings
Fig. 1 is a structural representation of the present invention;
1 is step chains among the figure, the 2nd, and chain rivet, the 3rd, external roller.
The specific embodiment
Below in conjunction with accompanying drawing to further explain of the present invention:
As shown in the figure: a kind of external wheeled step chains comprises step chains 1, chain rivet 2, external roller 3.
Arrange chain rivet 2 between the step chains 1, external roller 3 is arranged between the step chains 1 and with chain rivet 2 and is hinged.The axle center of the center of circle of external roller 3 and chain rivet 2 is consistent.External wheeled step chains provided by the invention has been removed the step wheel in the step chains, on chain rivet, places roller and replaces the step wheel; If roller need be changed or keep in repair; Then only need to change external the wheel and can need not to change mounted step chains, make things convenient for repair and maintenance, cost-cutting.
Claims (2)
1. external wheeled step chains; Comprise step chains (1), chain rivet (2) is arranged chain rivet (2) between the described step chains (1); It is characterized in that: also comprise external roller (3), described external roller (3) is arranged between the step chains (1) and with chain rivet (2) and is hinged.
2. external wheeled step chains according to claim 1 is characterized in that: the axle center of the center of circle of described external roller (3) and chain rivet (2) is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103314346A CN102367146A (en) | 2011-10-27 | 2011-10-27 | External wheel type step chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103314346A CN102367146A (en) | 2011-10-27 | 2011-10-27 | External wheel type step chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102367146A true CN102367146A (en) | 2012-03-07 |
Family
ID=45759747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103314346A Pending CN102367146A (en) | 2011-10-27 | 2011-10-27 | External wheel type step chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102367146A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455428A (en) * | 2018-05-07 | 2018-08-28 | 西尼机电（杭州）有限公司 | A kind of escalator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005255388A (en) * | 2004-03-15 | 2005-09-22 | Hitachi Building Systems Co Ltd | Oil feeder arranging structure of passenger conveyor |
| CN1935617A (en) * | 2005-09-21 | 2007-03-28 | 东芝电梯株式会社 | Step trolley for passenger conveyor, step chain and passenger conveyor |
| WO2009011698A1 (en) * | 2007-07-18 | 2009-01-22 | Otis Elevator Company | Drive belt configuration for passenger conveyors |
| CN201317616Y (en) * | 2008-12-10 | 2009-09-30 | 苏州江南嘉捷电梯股份有限公司 | Dragging chain-connecting structure for escalator or moving sidewalk |
| CN101590967A (en) * | 2009-04-24 | 2009-12-02 | 康力电梯股份有限公司 | Step chain wheel transmission mechanism |
| CN201634302U (en) * | 2009-12-16 | 2010-11-17 | 大连恩泽电扶梯部件有限公司 | Sleeve step chain with spiral oil storage tank |
-
2011
- 2011-10-27 CN CN2011103314346A patent/CN102367146A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005255388A (en) * | 2004-03-15 | 2005-09-22 | Hitachi Building Systems Co Ltd | Oil feeder arranging structure of passenger conveyor |
| CN1935617A (en) * | 2005-09-21 | 2007-03-28 | 东芝电梯株式会社 | Step trolley for passenger conveyor, step chain and passenger conveyor |
| WO2009011698A1 (en) * | 2007-07-18 | 2009-01-22 | Otis Elevator Company | Drive belt configuration for passenger conveyors |
| CN201317616Y (en) * | 2008-12-10 | 2009-09-30 | 苏州江南嘉捷电梯股份有限公司 | Dragging chain-connecting structure for escalator or moving sidewalk |
| CN101590967A (en) * | 2009-04-24 | 2009-12-02 | 康力电梯股份有限公司 | Step chain wheel transmission mechanism |
| CN201634302U (en) * | 2009-12-16 | 2010-11-17 | 大连恩泽电扶梯部件有限公司 | Sleeve step chain with spiral oil storage tank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455428A (en) * | 2018-05-07 | 2018-08-28 | 西尼机电（杭州）有限公司 | A kind of escalator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2014006944A (en) | Method, process and plant for controlling the manufacture of tyres for vehicle wheels. | |
| CN102367146A (en) | External wheel type step chain | |
| CN202542773U (en) | Paper platform lifter | |
| BR112013010363A2 (en) | method of controlling the management of annular frame structures, and, installation to construct vehicle wheel tires | |
| CN103043511A (en) | Lifting track | |
| CN102963844A (en) | Full-freedom dual-portal system | |
| CN204324166U (en) | Conveyor line transport tourelle | |
| CN202729087U (en) | Chain transmission type slide rail | |
| CN202704560U (en) | Conveying device for solar cell panel production line | |
| CN202912576U (en) | Driving cart structure in bridge crane | |
| CN102700893A (en) | Transmission device | |
| CN202493581U (en) | Main-cone guiding cylindrical roller bearing of truck | |
| CN204688933U (en) | Large transfusion bottle vehicle of sterilization raceway voluntarily | |
| CN204077678U (en) | A kind of lane stacker four-wheel walks driving | |
| CN202657100U (en) | Steering structure for sweeper | |
| CN204587866U (en) | A kind of continuous casting steel billet carrying roller chain gearing | |
| CN103548499B (en) | Mushroom coaster is adopted in White mushroom factorial praluction | |
| CN103879428A (en) | Universal axle connection method of mountain-climbing track car | |
| CN203021183U (en) | Wall line crane and travelling mechanism thereof | |
| CN202493573U (en) | Axial positioning roller bearing | |
| CN204633521U (en) | Traction electric machine wheel is to package assembly | |
| CN102537213A (en) | Escalator and light step chain and application thereof | |
| CN201896041U (en) | Transmission mechanism of cart | |
| CN202729203U (en) | Quick-disassembly type roll shaft transmission mechanism | |
| CN202826963U (en) | Loading trolley wheel capable of rolling along U-steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120307 |