CN102976196A - Automatic staircase with armrest belt pressing device - Google Patents
Automatic staircase with armrest belt pressing device Download PDFInfo
- Publication number
- CN102976196A CN102976196A CN2012105223100A CN201210522310A CN102976196A CN 102976196 A CN102976196 A CN 102976196A CN 2012105223100 A CN2012105223100 A CN 2012105223100A CN 201210522310 A CN201210522310 A CN 201210522310A CN 102976196 A CN102976196 A CN 102976196A
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- China
- Prior art keywords
- belt pressing
- escalator
- pressing device
- handrail
- pressure zone
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Abstract
The invention discloses an automatic staircase with an armrest belt pressing device. The automatic staircase with the armrest belt pressing device comprises an armrest belt pressing device, a belt pressing chain, a plurality of connecting pieces and elastic pieces, wherein the belt pressing chain is tightly fit to one side of the armrest of the automatic staircase for pressing the armrest of the automatic staircase to increase the driving force; the connecting pieces are fixedly connected to a truss of the automatic staircase; two ends of the belt pressing chain are in sliding connection to the connecting pieces; and the elastic pieces are arranged on the connecting pieces for tensioning the belt pressing chain. The automatic staircase with the armrest belt pressing device has the beneficial effects of simple structure, low cost, reliability, durability in use and strong driving force.
Description
Technical field
The present invention relates to a kind of escalator, particularly the handrail belt pressing device of escalator.
Background technology
In escalator, in order to solve owing to drive wheel can not conduct to power on the handrail that does not have tensioner fully, and the handrail that causes and the inconsistent danger that produces of terraced road speed, the handrail belt pressing device need to be set in escalator, allow handrail be close to drive wheel, thereby reach the purpose that increases propulsive effort.
The escalator sector application widely belt pressing device be as shown in Figure 1 traditional escalator handrail belt pressing device, its main compressing structure adopts the polywedge bet compaction techniques, because the material of polywedge bet is rubber, when escalator handrail need to be than large driving force, the tensioner spring can act on larger pulling force to polywedge bet, the polywedge bet that rubber is made is being subjected to the heating situation can to occur in the situation of larger pulling force, and the ageing of rubber problem appears in long-play easily.The rubber of long-time polywedge bet all will rely on import.And the polywedge bet that rubber is made easily wears out, poor reliability, affects the machine life of escalator.
Summary of the invention
The present invention is directed to the prior art above shortcomings, provide a kind of escalator with handrail belt pressing device to replace existing polywedge bet compaction techniques, have useful technique effect simple in structure, with low cost, reliability and durability, that propulsive effort is strong.
The present invention is achieved through the following technical solutions:
A kind of escalator with handrail belt pressing device, the escalator with handrail belt pressing device comprises the handrail belt pressing device, the handrail belt pressing device comprises:
The pressure zone chain is close to handrail one side of an escalator, increases propulsive effort in order to the handrail that compresses escalator;
Some attaching partss are fixedly connected on the truss of escalator, and the two ends of pressure zone chain are slidingly connected on the attaching parts;
Elastic component is arranged on the attaching parts, in order to tensioner pressure zone chain.
Better, the handrail belt pressing device also comprises anti-bias, is connected on the truss of escalator, in order to prevent the skew of pressure zone chain.
Better, the handrail centering of pressure zone chain and escalator arranges.
Better, pressure zone chain capable of regulating on the Width of the handrail of escalator connects.
Better, the pressure zone chain is a board-like roller chain.
Description of drawings
Fig. 1 is the constructional drawing of traditional escalator handrail belt pressing device;
Fig. 2 is a kind of constructional drawing with escalator of handrail belt pressing device of the present invention.
The specific embodiment
Below in conjunction with embodiment the present invention is elaborated, present embodiment is implemented under take technical solution of the present invention as prerequisite, has provided detailed embodiment, but protection scope of the present invention is not limited to following embodiment.
Please refer to Fig. 1, traditional escalator handrail belt pressing device adopts the polywedge bet compaction techniques, because the material of polywedge bet is rubber, when escalator handrail need to be than large driving force, rubber easily heating was aging, causes easily safety problem, simultaneously, elastomeric material depends on import, and cost is expensive.
Please refer to Fig. 2, a specific embodiment provided by the invention, a kind of escalator with handrail belt pressing device, the handrail belt pressing device comprises: the pressure zone chain, be close to handrail one side of an escalator, increase propulsive effort in order to the handrail that compresses escalator; Some attaching partss are fixedly connected on the truss of escalator, also can be connected on the escalator, and the two ends of pressure zone chain are slidingly connected on the attaching parts; Elastic component is arranged on the attaching parts, in order to tensioner pressure zone chain to increase propulsive effort.
In order to prevent the skew of pressure zone chain, can also arrange anti-bias on the handrail belt pressing device, be connected on the truss of escalator.
The handrail centering of pressure zone chain and escalator arranges, and the pressure zone chain also can be that capable of regulating connects on the Width of the handrail of escalator, and technical personnel can be selected according to the actual requirements, and the present invention does not limit at this.
Pressure zone chain strip adoption one board-like roller chain, can effectively guarantee the pressure zone chain in high speed operation smoothness and can reduce noise, technical personnel can select the chain of other types to replace according to actual conditions.
Handrail belt pressing device provided by the invention has useful technique effect simple in structure, with low cost, reliability and durability, that propulsive effort is strong, is applicable in all kinds of escalators.
More than disclosed only be the application's a specific embodiment, but the application is not limited thereto, the changes that any person skilled in the art can think of all should drop in the application's the protection domain.
Claims (5)
1. the escalator with handrail belt pressing device is characterized in that, comprises the handrail belt pressing device, and described handrail belt pressing device comprises:
The pressure zone chain is close to handrail one side of an escalator, in order to compress the handrail of described escalator, increases propulsive effort;
Some attaching partss are fixedly connected on the truss of described escalator, and the two ends of described pressure zone chain are slidingly connected on the described attaching parts;
Elastic component is arranged on the described attaching parts, in order to the described pressure zone chain of tensioner.
2. the escalator with handrail belt pressing device as claimed in claim 1 is characterized in that, described handrail belt pressing device also comprises anti-bias, is connected on the truss of described escalator, in order to prevent described pressure zone chain skew.
3. the escalator with handrail belt pressing device as claimed in claim 1 is characterized in that, the handrail centering of described pressure zone chain and described escalator arranges.
4. the escalator with handrail belt pressing device as claimed in claim 1 is characterized in that, described pressure zone chain capable of regulating on the Width of the handrail of described escalator connects.
5. the escalator with handrail belt pressing device as claimed in claim 1 is characterized in that, described pressure zone chain is a board-like roller chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105223100A CN102976196A (en) | 2012-12-07 | 2012-12-07 | Automatic staircase with armrest belt pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105223100A CN102976196A (en) | 2012-12-07 | 2012-12-07 | Automatic staircase with armrest belt pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102976196A true CN102976196A (en) | 2013-03-20 |
Family
ID=47850620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105223100A Pending CN102976196A (en) | 2012-12-07 | 2012-12-07 | Automatic staircase with armrest belt pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102976196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819322B (en) * | 2015-01-27 | 2018-09-07 | 三菱电机大楼技术服务株式会社 | Escalator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002167153A (en) * | 2000-12-04 | 2002-06-11 | Toshiba Elevator Co Ltd | Man conveyor |
| CN101020557A (en) * | 2007-03-14 | 2007-08-22 | 苏州江南嘉捷电梯集团有限公司 | Armrest belt break protector |
| CN101346299A (en) * | 2005-12-28 | 2009-01-14 | 东芝电梯株式会社 | Passenger conveyor |
| CN101590970A (en) * | 2009-04-23 | 2009-12-02 | 康力电梯股份有限公司 | A kind of novel handrail strap tensioning device |
| CN101597007A (en) * | 2009-04-23 | 2009-12-09 | 康力电梯股份有限公司 | A kind of handrail strap tensioning device |
-
2012
- 2012-12-07 CN CN2012105223100A patent/CN102976196A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002167153A (en) * | 2000-12-04 | 2002-06-11 | Toshiba Elevator Co Ltd | Man conveyor |
| CN101346299A (en) * | 2005-12-28 | 2009-01-14 | 东芝电梯株式会社 | Passenger conveyor |
| CN101020557A (en) * | 2007-03-14 | 2007-08-22 | 苏州江南嘉捷电梯集团有限公司 | Armrest belt break protector |
| CN101590970A (en) * | 2009-04-23 | 2009-12-02 | 康力电梯股份有限公司 | A kind of novel handrail strap tensioning device |
| CN101597007A (en) * | 2009-04-23 | 2009-12-09 | 康力电梯股份有限公司 | A kind of handrail strap tensioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819322B (en) * | 2015-01-27 | 2018-09-07 | 三菱电机大楼技术服务株式会社 | Escalator |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |