CN102442601A - 自动扶梯的梯级链轮 - Google Patents

自动扶梯的梯级链轮 Download PDF

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Publication number
CN102442601A
CN102442601A CN2010102991797A CN201010299179A CN102442601A CN 102442601 A CN102442601 A CN 102442601A CN 2010102991797 A CN2010102991797 A CN 2010102991797A CN 201010299179 A CN201010299179 A CN 201010299179A CN 102442601 A CN102442601 A CN 102442601A
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CN
China
Prior art keywords
stair
step chain
chain wheel
sprocket wheel
ladder sprocket
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
Application number
CN2010102991797A
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English (en)
Inventor
薄建林
薄永明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU DIAO ELEVATOR CO Ltd
Original Assignee
SUZHOU DIAO ELEVATOR CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU DIAO ELEVATOR CO Ltd filed Critical SUZHOU DIAO ELEVATOR CO Ltd
Priority to CN2010102991797A priority Critical patent/CN102442601A/zh
Publication of CN102442601A publication Critical patent/CN102442601A/zh
Pending legal-status Critical Current

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Abstract

本发明公开了自动扶梯的梯级链轮，所述梯级链轮上配合有梯级链条，所述梯级链轮的直径采用894.58mm。采用大直径的梯级链轮，使得梯级链轮与梯级链条的接触面积增大，从而增大梯级链条的受力，稳定梯级踏板的传动。

Description

自动扶梯的梯级链轮
技术领域
本发明涉及自动扶梯的梯级链轮。
背景技术
普通的自动扶梯，采用的梯级链轮的直径一般为683mm，由于链轮直径较小，这样梯级链轮与其上啮合的梯级链条的接触面积较小，则链条上所受驱动力也较小，容易导致梯级踏板传动不稳。
发明内容
本发明的目的是提供自动扶梯上大直径的梯级链轮。
为达到上述目的，本发明采用的技术方案是：自动扶梯的梯级链轮，所述梯级链轮上配合有梯级链条，所述梯级链轮的直径采用894.58mm。
由于上述技术方案的运用，本发明与现有技术相比具有下列优点：采用大直径的梯级链轮，使得梯级链轮与梯级链条的接触面积增大，从而增大梯级链条的受力，稳定梯级踏板的传动。
附图说明
附图1为具有本发明的自动扶梯的纵向局部示意图。
具体实施方式
下面结合附图来进一步阐述本发明。
参见图1所示，自动扶梯的梯级链轮1，梯级链轮1上配合有梯级链条2，梯级链轮1的直径采用894.58mm。采用大直径的梯级链轮，使得梯级链轮1与梯级链条2的接触面积增大，从而增大梯级链条2的受力，稳定梯级踏板的传动。

Claims (1)

1.自动扶梯的梯级链轮，所述梯级链轮上配合有梯级链条，其特征在于：所述梯级链轮的直径采用894.58mm。
CN2010102991797A 2010-10-08 2010-10-08 自动扶梯的梯级链轮 Pending CN102442601A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102991797A CN102442601A (zh) 2010-10-08 2010-10-08 自动扶梯的梯级链轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102991797A CN102442601A (zh) 2010-10-08 2010-10-08 自动扶梯的梯级链轮

Publications (1)

Publication Number Publication Date
CN102442601A true CN102442601A (zh) 2012-05-09

Family

ID=46005609

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102991797A Pending CN102442601A (zh) 2010-10-08 2010-10-08 自动扶梯的梯级链轮

Country Status (1)

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CN (1) CN102442601A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB375859A (en) * 1931-04-02 1932-07-04 John Bennie Ltd Improvements in or relating to escalators
GB706936A (en) * 1950-10-13 1954-04-07 Otis Elevator Co Moving stairways
US4738346A (en) * 1985-10-29 1988-04-19 Mitsubishi Denki Kabushiki Kaisha Driving unit for passenger conveyor system
CN1180651A (zh) * 1996-10-22 1998-05-06 Lg产电株式会社 用于乘客运输机的上部导轨
JP2000203780A (ja) * 1998-04-13 2000-07-25 Nobuo Nakanishi エスカレータ装置
CN1337917A (zh) * 1999-04-26 2002-02-27 株式会社日立制作所 电动扶梯装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB375859A (en) * 1931-04-02 1932-07-04 John Bennie Ltd Improvements in or relating to escalators
GB706936A (en) * 1950-10-13 1954-04-07 Otis Elevator Co Moving stairways
US4738346A (en) * 1985-10-29 1988-04-19 Mitsubishi Denki Kabushiki Kaisha Driving unit for passenger conveyor system
CN1180651A (zh) * 1996-10-22 1998-05-06 Lg产电株式会社 用于乘客运输机的上部导轨
JP2000203780A (ja) * 1998-04-13 2000-07-25 Nobuo Nakanishi エスカレータ装置
CN1337917A (zh) * 1999-04-26 2002-02-27 株式会社日立制作所 电动扶梯装置

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Application publication date: 20120509