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基本信息:
- 专利标题: 一种电梯制动设备
- 申请号:CN201610177265.8 申请日:2016-03-23
- 公开(公告)号:CN105752791B 公开(公告)日:2018-05-25
- 发明人: 周翔
- 申请人: 安徽瑞格电梯服务股份有限公司
- 申请人地址: 安徽省蚌埠市大庆路356号19号楼
- 专利权人: 安徽瑞格电梯服务股份有限公司
- 当前专利权人: 安徽瑞格电梯服务股份有限公司
- 当前专利权人地址: 安徽省蚌埠市大庆路356号19号楼
- 代理机构: 合肥市长远专利代理事务所
- 代理人: 程笃庆; 黄乐瑜
- 主分类号: B66B5/04
- IPC分类号: B66B5/04
The invention provides elevator brake equipment which comprises a car, a plurality of running mechanisms, a brake mechanism and a control mechanism; each running mechanism comprises a positioning column and a plurality of brake devices; the brake devices are movably mounted in the corresponding positioning column and are also mounted on the car through connecting pieces; each brake device comprises a connecting shaft, a driving wheel, a brake wheel, a brake box and a hydraulic piston; the brake mechanism comprises a drive device and a brake master cylinder; the drive device is in drive connection with the brake master cylinder and is used for driving the position change of brake oil in the brake master cylinder; the brake master cylinder is in drive connection with the hydraulic piston; the control mechanism comprises a control device and a pressure sensing device; the pressure sensing device is used for detecting pulling force generated as a steel wire rope pulls the car to move; the control device is in communication connection with the pressure sensing device and the drive device and has a first preset pulling force value. According to the elevator brake equipment provided by the invention, the injury possibly caused by emergent car drop to human bodies when an elevator is damaged can be reduced.
公开/授权文献:
- CN105752791A 一种电梯制动设备 公开/授权日:2016-07-13
IPC结构图谱:
B | 作业;运输 |
--B66 | 卷扬;提升;牵引 |
----B66B | 升降机;自动扶梯或移动人行道 |
------B66B5/00 | 检测、故障纠正或安全装置的应用 |
--------B66B5/02 | .在不正常运行状态时响应的 |
----------B66B5/04 | ..用于检测超速的 |