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CN205061286U - 一种双轿厢电梯用曳引绳张力补偿装置 - Google Patents

一种双轿厢电梯用曳引绳张力补偿装置 Download PDF

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CN205061286U
CN205061286U CN201520861775.8U CN201520861775U CN205061286U CN 205061286 U CN205061286 U CN 205061286U CN 201520861775 U CN201520861775 U CN 201520861775U CN 205061286 U CN205061286 U CN 205061286U
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car
hoist ropes
permanent magnet
tension compensating
double
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沈云泉
汤玥
沈会宏
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Huzhou Huti Association Elevator Technology Service Co ltd
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Hengda Fuji Elevator Co Ltd
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Abstract

<b>本实用新型公开了一种双轿厢电梯用曳引绳张力补偿装置,它包括曳引轮(1),曳引轮(1)上连接有曳引绳(2);曳引绳(2)两端均连接有轿厢(3),轿厢(3)和曳引绳(2)之间设置有拉力传感器(4),轿厢(3)下方设置有电磁线圈(5),电磁线圈(5)和轿厢(3)之间设置有永磁体(6);永磁体(6)顶部设置有反绳轮(7),反绳轮(7)上连接有张力补偿绳(8),张力补偿绳(8)的两端分别连接两个轿厢(3)的底部;所述永磁体(6)上通过导线(9)连接有控制器(10),控制器(10)与拉力传感器(4)无线连接。本实用新型不仅能够提高双轿厢电梯的运行稳定性,还具有安全性好和灵敏度高的优点。</b>

Description

一种双轿厢电梯用曳引绳张力补偿装置
技术领域
本实用新型涉及一种电梯用曳引绳张力补偿装置,特别是一种双轿厢电梯用曳引绳张力补偿装置。
背景技术
随着高层建筑对电梯输送能力的要求越来越高,现有往往采用几台、十几台甚至几十台电梯组成电梯群来运送乘客。为了能够在降低建筑成本和减少井道面积的同时,提高电梯的运载能力,目前出现了一种无对重的双轿厢电梯;这种电梯不但无需设置对重,而且采用了两个轿厢,运送能力接近两台现有的普通电梯。
但是,电梯的曳引条件必须满足欧拉公式:(T 1 /T 2 )≤e fa ,其中T 1 、T 2 为曳引绳两端一端的牵引力,e fa 的值与曳引轮结构相关,在相同工况下可认为是定值;通常电梯对重质量为轿厢重量加上电梯载重乘以平衡系数,而双轿厢情况下对重也是一个轿厢,两个轿厢质量相同,所以当其中一个轿厢满载另外一个轿厢空载的情况时,T 1 /T 2 的值将大与安全值,导致电梯运行稳定性不理想,甚至会导致电梯无法正常运行,安全性不理想。因此,现有的双轿厢电梯中存在着运行稳定性不理想和安全性不理想的问题。
实用新型内容
本实用新型的目的在于,提供一种双轿厢电梯用曳引绳张力补偿装置。本实用新型不仅能够提高双轿厢电梯的运行稳定性,还具有安全性好的优点。
本实用新型的技术方案:一种双轿厢电梯用曳引绳张力补偿装置,包括曳引轮,曳引轮上连接有曳引绳;曳引绳两端均连接有轿厢,轿厢和曳引绳设置有拉力传感器,轿厢下方设置有电磁线圈,电磁线圈和轿厢之间设置有永磁体;永磁体顶部设置有反绳轮,反绳轮上连接有张力补偿绳,张力补偿绳的两端分别连接两个轿厢的底部,使永磁体能够在电梯运行过程中随时通过反绳轮和张力补偿绳进行;所述永磁体上通过导线连接有控制器,控制器与拉力传感器无线连接。
前述的一种双轿厢电梯用曳引绳张力补偿装置中,所述永磁体的两侧均连接有垂直设置的导轨,能够对永磁体起到导向作用和水平方向上的限位作用,提高结构的稳定性。
前述的一种双轿厢电梯用曳引绳张力补偿装置中,所述轿厢的正上方还设置有导向轮,导向轮与曳引绳连接。
前述的一种双轿厢电梯用曳引绳张力补偿装置中,所述反绳轮下方连接有轮架,轮架与永磁体固定连接。
前述的一种双轿厢电梯用曳引绳张力补偿装置中,所述反绳轮设有两个,且两个反绳轮分别位于两个轿厢的正下方。
与现有技术相比,本实用新型提供了一种双轿厢电梯用曳引绳张力补偿装置,通过两个拉力传感器分别检测曳引绳两端所受的拉力,并通过无线连接将拉力数据传送给控制器;当曳引绳两端拉力的比值较大时,控制器通过导线对电磁线圈通电,电磁线圈产生磁场后对永磁体产生一个向下的吸力,通过张力补偿绳的两端对两个轿厢施加一个相同的拉力,同时增加曳引绳两端的拉力,降低曳引绳两端拉力的比值,使双轿厢电梯始终满足曳引条件,从而提高了双轿厢电梯的运行稳定性和安全性。此外,本实用新型将两个反绳轮设置与两个轿厢的正下方,张力补偿绳对轿厢的拉力垂直向下,能够快速、有效的增加曳引绳两端的拉力,提高了张力补偿的灵敏度。因此,本实用新型不仅能够提高双轿厢电梯的运行稳定性,还具有安全性好和灵敏度高的优点。
附图说明
图1是本实用新型的结构示意图。
附图中的标记为:1-曳引轮,2-曳引绳,3-轿厢,4-拉力传感器,5-电磁线圈,6-永磁体,7-反绳轮,8-张力补偿绳,9-导线,10-控制器,11-导轨,12-导向轮,13-轮架。
具体实施方式
下面结合实施例对本实用新型作进一步的说明,但并不作为对本实用新型限制的依据。
实施例。一种双轿厢电梯用曳引绳张力补偿装置,构成如图1所示,包括曳引轮1,曳引轮1上连接有曳引绳2;曳引绳2两端均连接有轿厢3,轿厢3和曳引绳2设置有拉力传感器4,轿厢3下方设置有电磁线圈5,电磁线圈5和轿厢3之间设置有永磁体6;永磁体6顶部设置有反绳轮7,反绳轮7上连接有张力补偿绳8,张力补偿绳8的两端分别连接两个轿厢3的底部;所述永磁体6上通过导线9连接有控制器10,控制器10与拉力传感器4无线连接。
所述永磁体6的两侧均连接有垂直设置的导轨11;所述轿厢3的正上方还设置有导向轮12,导向轮12与曳引绳2连接;所述反绳轮7下方连接有轮架13,轮架13与永磁体6固定连接;所述反绳轮7设有两个,且两个反绳轮7分别位于两个轿厢3的正下方。
正常运行时,曳引轮1通过曳引绳2带动两个轿厢3做反向运动,拉力传感器4实时将检测到的曳引绳2两端的拉力数据传送给控制器10,通过控制器10计算曳引绳2两端拉力的比值;运行时永磁体6通过反绳轮7和张力补偿绳8悬挂在两个轿厢3的下方,张力补偿绳8的两端随着两个轿厢3相对反绳轮7移动。当曳引绳2两端拉力的比值大于安全值时,控制器10对电磁线圈5通电,电磁线圈5通电后产生磁场,对永磁体6产生一个向下的吸力;永磁体6通过轮架13、反绳轮7和张力补偿绳8同时对两个轿厢3施加向下且相等的拉力,从而同时增加曳引绳2两端的拉力,降低曳引绳2两端拉力的比值,使双轿厢电梯始终满足曳引条件。其中,永磁体6受到的吸力由磁场强度决定,而磁场强度由电磁线圈5内的电流大小决定;所以,通过控制器10改变电磁线圈5内部的电流,就能够调节永磁体6受到的吸力,调节张力补偿绳8对两个轿厢3的拉力,从而保证曳引绳2两端拉力的比值始终处于安全范围内。

Claims (5)

1.一种双轿厢电梯用曳引绳张力补偿装置,其特征在于:包括曳引轮(1),曳引轮(1)上连接有曳引绳(2);曳引绳(2)两端均连接有轿厢(3),轿厢(3)和曳引绳(2)之间设置有拉力传感器(4),轿厢(3)下方设置有电磁线圈(5),电磁线圈(5)和轿厢(3)之间设置有永磁体(6);永磁体(6)顶部设置有反绳轮(7),反绳轮(7)上连接有张力补偿绳(8),张力补偿绳(8)的两端分别连接两个轿厢(3)的底部;所述永磁体(6)上通过导线(9)连接有控制器(10),控制器(10)与拉力传感器(4)无线连接。
2.根据权利要求1所述的一种双轿厢电梯用曳引绳张力补偿装置,其特征在于:所述永磁体(6)的两侧均连接有垂直设置的导轨(11)。
3.根据权利要求1所述的一种双轿厢电梯用曳引绳张力补偿装置,其特征在于:所述轿厢(3)的正上方还设置有导向轮(12),导向轮(12)与曳引绳(2)连接。
4.根据权利要求1所述的一种双轿厢电梯用曳引绳张力补偿装置,其特征在于:所述反绳轮(7)下方连接有轮架(13),轮架(13)与永磁体(6)固定连接。
5.根据权利要求1、2、3或4所述的一种双轿厢电梯用曳引绳张力补偿装置,其特征在于:所述反绳轮(7)设有两个,且两个反绳轮(7)分别位于两个轿厢(3)的正下方。
CN201520861775.8U 2015-11-03 2015-11-03 一种双轿厢电梯用曳引绳张力补偿装置 Active CN205061286U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105236246A (zh) * 2015-11-03 2016-01-13 恒达富士电梯有限公司 一种双轿厢电梯曳引绳张力补偿方法及张力补偿装置
CN109019270A (zh) * 2017-03-30 2018-12-18 福建科大高科发展有限公司 一种持久安全防护性电梯

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105236246A (zh) * 2015-11-03 2016-01-13 恒达富士电梯有限公司 一种双轿厢电梯曳引绳张力补偿方法及张力补偿装置
CN105236246B (zh) * 2015-11-03 2017-10-13 恒达富士电梯有限公司 一种双轿厢电梯曳引绳张力补偿方法及张力补偿装置
CN109019270A (zh) * 2017-03-30 2018-12-18 福建科大高科发展有限公司 一种持久安全防护性电梯

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Record date: 20221211

Assignee: ZHEJIANG FURDER DIVING TECHNOLOGY CO.,LTD.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000765

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221211

Assignee: G.LOONG ELEVATOR Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000754

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221211

Assignee: ZHEJIANG NPLT ELEVATOR Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000753

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221211

Assignee: ZHEJIANG GIKOLIFT CO.,LTD.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000752

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221211

Assignee: ZHEJIANG TILSON ELEVATOR Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000764

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221211

Assignee: HENGDA FUJI ELEVATOR Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000745

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221211

Assignee: Zhejiang fujimei Elevator Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000757

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221211

Assignee: Walkers Schindler Elevator Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000744

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221211

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: DESENK ELEVATOR (CHINA) CO.,LTD.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000779

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221215

Assignee: Huzhou Lida Boshi Elevator Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000780

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221215

Assignee: Huzhou Jiaye Jiaju Elevator Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000769

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221213

Assignee: Huzhou Senge Machinery Technology Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000768

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221213

Assignee: Zhejiang Compiley Electric Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000770

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221213

Assignee: Montefilo (Huzhou) Elevator Parts Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000778

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221215

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: LINGZHI ELEVATOR CO.,LTD.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000782

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221216

Assignee: FAST ELEVATOR CO.,LTD.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000783

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221216

Assignee: HUZHOU MDUNKS EXPRESS LIFT CO.,LTD.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000781

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221216

Assignee: CIVIL ELEVATOR Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000784

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221216

Assignee: DELFAR ELEVATOR CO.,LTD.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000785

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221216

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhejiang Gangtong Elevator Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000796

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: Zhejiang Shiyang Elevator Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000808

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: Gelsen Elevator Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000789

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221219

Assignee: ZHEJIANG GME Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000807

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: Huzhou tongkuai Intelligent Equipment Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000805

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: Huzhou Bosi Elevator Technology Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000804

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: PLANCK ELEVATOR CO.,LTD.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000792

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221219

Assignee: Zhejiang Jutuo Technology Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000800

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: Zhejiang Xinxun Technology Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000806

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: HUZHOU DMGE ELEVATOR CO.,LTD.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000797

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: LINGDIAN ELEVATOR Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000788

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221219

Assignee: SUXUN ELEVATOR Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000790

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221219

Assignee: Huzhou Fuji Elevator Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000798

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: HUZHOU DONGSU ELEVATOR PARTS Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000793

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221219

Assignee: Kemanpu Elevator (Zhejiang) Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000801

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: Zhongwo Express (Zhejiang) Elevator Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000802

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: ZHEJIANG HANMEIDE ELEVATOR Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000794

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221219

Assignee: ZHEJIANG MATO DRIVE EQUIPMENT CO.,LTD.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000795

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221219

Assignee: Huzhou Jingjin Machinery Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000799

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221

Assignee: Jiage Technology (Zhejiang) Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000791

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221219

Assignee: Shengxun Elevator (Zhejiang) Co.,Ltd.

Assignor: Huzhou Huti Association Elevator Technology Service Co.,Ltd.

Contract record no.: X2022330000803

Denomination of utility model: Traction rope tension compensation device for double car elevator

Granted publication date: 20160302

License type: Common License

Record date: 20221221