公开(公告)号：US20170305722A1

公开(公告)日：2017-10-26

申请号：US15520478

申请日：2015-12-29

申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY

发明人： Zhencai ZHU ,  Guohua CAO ,  Yandong WANG ,  Lu YAN ,  Weihong PENG ,  Yuxing PENG ,  Gongbo ZHOU ,  Wei LI ,  Gang SHEN

IPC分类号： B66B17/00 ,  B66B19/00

CPC分类号： B66B17/00 ,  B66B19/00 ,  E21D7/02

摘要： The present invention relates to a horizontally movable vertical shaft rope guide and a regulating method thereof which are suitable for guiding of hoisting containers in vertical shafts. The vertical shaft rope guide comprises a hoisting rope, and two hoisting containers suspended from the tail ends of the hoisting rope, wherein, cage guide ropes are led through guide cage lugs arranged on the two sides respectively, a tensioner arranged on the ground at the shaft top is connected to the upper end of each cage guide rope, and a connector arranged under a steel slot at the shaft bottom is connected to the lower end of each cage guide rope; a hydraulic cylinder is connected at the other side of each tensioner and the corresponding connector, and the hydraulic cylinder is connected to the tensioner or connector. During hoisting in the vertical shaft, the hydraulic cylinders are controlled to act in advance, to push the tensioners or connectors to move towards the center between the two hoisting containers, so that the cage guide ropes led through the guide cage lugs on the two sides of the hoisting containers get close to each other at the same time and wrap the hoisting container; thus, the horizontal displacement of the hoisting containers is restrained, and the impact of air flow on the two hoisting containers is minimized when the two hoisting containers meet.

公开(公告)号：US20190337773A1

公开(公告)日：2019-11-07

申请号：US16075945

申请日：2017-11-13

申请人： China University of Mining and Technology ,  XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.

发明人： Guohua CAO ,  Yandong WANG ,  Zhencai ZHU ,  Weihong PENG ,  Gang SHEN ,  Shanzeng LIU ,  Chunli HUA ,  Zhenhua JIANG ,  Xuan DONG

IPC分类号： B66C13/16 ,  B66C13/46

摘要： An apparatus and a method for measuring a rotational angle of a sinking platform. The apparatus includes a sinking platform being a subject to be measured, suspension ropes and guide ropes connected to the sinking platform, a carriage assembled on the guide ropes, a gyroscope and a gyroscope signal radio transmitter mounted at an upper end of the carriage, and a tilt angle sensor and a radio signal reception processor mounted on the sinking platform. During running of the carriage, the gyroscope keeps measuring a pose of the carriage, and a measured signal is transmitted to the radio transmitter in a wired manner. The radio transmitter transmits a pose signal of the carriage during running to the radio signal reception processor in a wireless manner. A turning angle of the sinking platform in the y direction is accurately obtained by subtracting a pose of the carriage being located at the top of the guide ropes from a pose of the carriage being located at the bottom of the guide ropes. Tilt angles of the sinking platform in the x direction and the z direction can be measured in real time by using the tilt angle sensor. Therefore, rotational angles of the sinking platform in three directions can be conveniently and accurately measured.

公开(公告)号：US20160017708A1

公开(公告)日：2016-01-21

申请号：US14418642

申请日：2014-01-22

申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY

发明人： Guohua CAO ,  Jinjie WANG ,  Zhencai ZHU ,  Weihong PENG ,  Yandong WANG ,  Lei ZHANG ,  Gang SHEN ,  Shanzeng LIU

IPC分类号： E21D7/02 ,  B66B7/02 ,  B66B17/00

CPC分类号： E21D7/02 ,  B66B7/02 ,  B66B17/00

摘要： A guide rail rope deflection inhibition mechanism and method for a parallel soft cable suspension system in ultradeep vertical shaft construction. The guide rail rope deflection inhibition mechanism comprises a T-shaped installation support base, a rotating frame, a hydraulic support rod, and a chuck. The T-shaped installation support base comprises a vertical support rod and a horizontal support rod. The hydraulic support rod comprises an upper hydraulic support rod and a lower hydraulic support rod. The rotating frame comprises an upper Y-shaped frame and a lower Y-shaped frame. The chuck comprises an upper chuck and a lower chuck. The guide rail rope deflection inhibition method treats two guide rail rope deflection inhibition mechanisms as one group, and arranges at least two groups along the vertical direction on the shaft wall. While guaranteeing the smooth sliding of a direction guiding frame, the freedom of the guide rail rope part is restrained by the chuck, thereby enhancing the stability and safety of hoisting containers.

摘要翻译： 一种用于超静音垂直轴构造的并联软电缆悬挂系统的导轨钢索偏转抑制机构及方法。 导轨绳索偏转抑制机构包括T形安装支撑基座，旋转框架，液压支撑杆和卡盘。 T形安装支撑底座包括垂直支撑杆和水平支撑杆。 液压支撑杆包括上液压支撑杆和下液压支撑杆。 旋转框架包括上Y形框架和下Y形框架。 卡盘包括上卡盘和下卡盘。 导轨钢索偏转抑制方法将两条导轨钢索偏转抑制机构作为一组，沿轴向沿垂直方向排列至少两组。 在保证方向导向架平滑滑动的同时，通过卡盘来限制导轨绳索部分的自由度，提高起重机的稳定性和安全性。