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1. 发明申请

US20200377336A1 DEVICE FOR CAGE JAMMING BUFFER OF LARGE-TONNAGE HOISTING SYSTEM OF ULTRA-DEEP SHAFT 审中-公开
公开(公告)号：US20200377336A1
公开(公告)日：2020-12-03
申请号：US16613806
申请日：2018-09-21
申请人： China University of Mining and Technology , XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO., LTD. , INNER MONGOLIA UNIVERSITY OF TECHNOLOGY
发明人： Guohua CAO , Zhencai ZHU , Ying WANG , Ke WANG , Chunli HUA , Gongbo ZHOU , Weihong PENG , Yuxing PENG , Wei LI , Yu TANG , Shanzeng LIU , Xin ZHANG
IPC分类号： B66B5/28 , B66B5/02
摘要： A device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaft is provided. End cage jamming buffer mechanisms are added at both ends of an automatic wire rope tension balancing mechanism, wherein the end cage jamming buffer mechanisms include an end buffer module and an end fixing module, and the end buffer module and the end fixing module are respectively mounted on shafts of the automatic wire rope tension balancing mechanisms at two ends. The end buffer module mainly consists of a buffer bearing pedestal, a limit block, a buffer block, and a stop block sequentially mounted on the shaft of the automatic wire rope tension balancing mechanism at one end. The end fixing module mainly consists of a fixing bearing pedestal and a fixing block mounted on the shaft, wherein the fixing bearing pedestal is connected to a transmission gear by an adjusting bolt, and the fixing block is located between the transmission gear and the fixing bolt.

2. 发明申请

US20180265339A1 ECCENTRIC LOADING ADJUSTING MECHANISM AND METHOD FOR PARALLEL SUSPENSION PLATFORM 审中-公开
公开(公告)号：US20180265339A1
公开(公告)日：2018-09-20
申请号：US15539175
申请日：2015-12-29
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Zhencai ZHU , Guohua CAO , Naige WANG , Lu YAN , Lei WEI , Lei WANG , Weihong PENG , Wei LI , Gongbo ZHOU , Yuxing PENG
IPC分类号： B66F11/04 , B66F17/00 , B66B17/12 , B66B7/04
CPC分类号： B66F11/044 , B66B7/046 , B66B17/12 , B66F11/04 , B66F17/00 , B66F17/006 , B66F2700/09
摘要： An eccentric loading adjusting mechanism (5) and method for a parallel suspension platform. The adjusting mechanism (5) comprises a rotary platform (5-2) and a support guide frame (5-3) disposed on the rotary platform (5-2), wherein the base of the rotary platform (5-2) is fixedly connected to a suspension platform (4); a circular guide rail (5-8) is provided around the rotary platform (5-2); the support guide frame (5-3) is provided with two counterweight guide rails (5-15) and is connected to a rotary table of the rotary platform (5-2) by means of a rotary plate (5-17) on the support guide frame (5-3); and an electric drive pusher (5-6) drives a counterweight means (5-9) to move along the two counterweight guide rails (5-15), thereby eliminating eccentric loading.

3. 发明申请

US20170305722A1 A HORIZONTALLY MOVABLE VERTICAL SHAFT ROPE GUIDE AND REGULATING METHOD THEREOF 有权
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.

4. 发明申请

US20190337773A1 APPARATUS AND METHOD FOR MEASURING ROTATIONAL ANGLE OF SINKING PLATFORM 审中-公开
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.

5. 发明申请

US20160017708A1 GUIDE RAIL ROPE DEFLECTION INHIBITION MECHANISM AND METHOD FOR PARALLEL SOFT CABLE SUSPENSION SYSTEM 有权
标题翻译：导轨轨道偏移阻尼机构及并联软电缆悬挂系统方法
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。

6. 发明申请

US20190337762A1 Slope-Adaptive Inclined Special Elevator 审中-公开
公开(公告)号：US20190337762A1
公开(公告)日：2019-11-07
申请号：US16344811
申请日：2015-12-22
申请人： DONGNAN ELEVATOR CO, LTD , CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Guohua CAO , Zhencai ZHU , Lei WEI , Jiancong QIN , Xiaoguang BO , Weihong PENG , Yiping MA , Lei WANG
IPC分类号： B66B9/06 , B66B11/04 , B66B7/02 , B66B7/06 , B66B5/00 , B66B17/12
摘要： A slope-adaptive inclined special elevator includes a bumper, an elevator car system, a slope guide rail system, a counter-weight system, a traction machine, a governing rope governor, and a traction rope guiding wheel. The two ends of the traction rope are connected to the elevator car system and the counter-weight system respectively, and the traction rope is towed and lifted under the driving action of the traction machine and the guiding action of the traction rope guiding wheel; over-speed protection is realized by means of the governing rope governor and a safety gear linkage and the bumper; to adapt to slope variations, the car body is leveled automatically by an automatic leveling assembly, the traction rope is guided forcibly via traction rope lifting devices and traction rope pressing devices, and the governing rope is guided forcibly via governing rope lifting devices and governing rope pressing devices.

7. 发明申请

US20180222719A1 VARIABLE GRADIENT INCLINED RUNNING CONTAINER TRACTION ROPE ADJUSTMENT APPARATUS AND METHOD 审中-公开
公开(公告)号：US20180222719A1
公开(公告)日：2018-08-09
申请号：US15559004
申请日：2015-12-22
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Guohua CAO , Lei WEI , Zhencai ZHU , Weihong PENG , Xiaoguang BO , Lei WANG , Wei LI , Gongbo ZHOU
IPC分类号： B66B7/02 , B66B9/06 , B66B17/12 , B66B7/08 , B66B7/04
CPC分类号： B66B7/02 , B66B5/12 , B66B7/04 , B66B7/06 , B66B7/08 , B66B9/06 , B66B17/12
摘要： A traction rope adjustment apparatus includes a traction rope pressing device, and a traction rope pulley apparatus. The traction rope lifting apparatus prevents the traction rope sagging, the traction rope pressing apparatus prevents the traction rope drifting, and the traction rope pulley apparatus enables a car and the counterweight to smoothly pass through the traction rope pressing apparatus, thereby implementing forced guidance of the traction rope and the reliable and smooth running of the car and counterweight. The apparatus can meet the demands of variable gradients and can implement reliable running of an inclined running container in variable gradients, such that the traction rope adapts to the different gradients, solving the challenge of the development of an inclined running container that self-adapts to gradients.

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