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1. 发明授权

US10870559B2 Apparatus and method for measuring rotational angle of sinking platform 有权
公开(公告)号：US10870559B2
公开(公告)日：2020-12-22
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
CPC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.

2. 发明授权

US10913636B2 Device and method for adjusting tension of a steel wire rope of an ultra-deep vertical shaft at a hoisting-container-end 有权
公开(公告)号：US10913636B2
公开(公告)日：2021-02-09
申请号：US16077981
申请日：2017-12-01
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY , XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
发明人： Guohua Cao , Lifei Jiang , Zhencai Zhu , Weihong Peng , Chunli Hua , Gongbo Zhou , Yuxing Peng , Wei Li , Shizhe Feng , Shanzeng Liu
IPC分类号： B66B7/10
摘要： The present invention discloses a device and method for adjusting tension of a steel wire rope of an ultra-deep vertical shaft at a hoisting-container-end. The device includes two stages of steel wire rope tension adjusting devices provided on a hoisting container, where a primary steel wire rope tension adjusting device includes left and right steel wire rope tension adjusting devices that are symmetrically arranged, and a secondary steel wire rope tension adjusting device is provided below the primary steel wire rope tension adjusting device. By use of two stages of steel wire rope tension adjusting devices, tension on four steel wire ropes can be adjusted to equalize the tension, thus meeting the requirement for tension equalization in a hoisting process. The four steel wire ropes are equally divided into two groups. Tension of two steel wire ropes is adjusted by rotating a primary drum around which the two steel wire ropes are wound, and then tension of the four steel wire ropes is adjusted by rotating a secondary drum around which the multiple steel wire ropes are wound, thus achieving a final purpose. The device of the present invention has a simple structure, and is conveniently mounted and easily detached. The tension is automatically adjusted by rotating the drums. This solution is novel and has wide application.

3. 发明授权

US09845605B2 System and method for automatically regulating tensions of guide ropes of flexible cable suspension platform 有权
公开(公告)号：US09845605B2
公开(公告)日：2017-12-19
申请号：US14408767
申请日：2014-01-27
申请人： China University of Mining and Technology
发明人： Guohua Cao , Yandong Wang , Zhencai Zhu , Weihong Peng , Jinjie Wang , Zhi Liu , Shanzeng Liu , Gang Shen , Jishan Xia , Lei Zhang
IPC分类号： E04G3/30 , E04G3/32 , B66C13/04 , E04G3/28
CPC分类号： E04G3/325 , B66C13/04 , E04G2003/286
摘要： A system and a method for automatically regulating the tensions of the guide ropes of a flexible cable suspension platform. The system includes a guide rope regulator mounted on a flexible cable suspension platform, a hydraulic pump station arranged on the flexible cable suspension platform, and a hydraulic system associated to the hydraulic pump station. The guide rope regulator automatically regulates the tensions of the guide ropes to enable the tensions of all the guide ropes to be consistent, so as to further ensure that the flexible cable suspension platform is in a level condition. The guide rope regulator also can measure the tension states of the guide ropes conveniently so as to ensure that the guide ropes have enough tensions to efficiently limit the swing amplitude of a lilting container. The system is simple, and convenient to operate, and has a good automatic regulating effect.

4. 发明申请

US20180162700A1 A LAP JOINT PLATFORM OF LARGE-LOAD LIFTING CONTAINER 审中-公开
公开(公告)号：US20180162700A1
公开(公告)日：2018-06-14
申请号：US15112392
申请日：2015-07-09
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Zhencai Zhu , Guohua Cao , Yang Yang , Weihong Peng , Yuxing Peng , Gongbo Zhou , Wei Li , Shanzeng Liu
IPC分类号： B66B17/18
CPC分类号： B66B17/18 , B66B17/16
摘要： A lap joint platform of a large-load lifting container, comprising a machine frame (18), a rocker arm platform (14), a rear rocker arm platform (17), a locking device and lifting devices. The rocker arm platform (14) is hinged with the top of the machine frame (18) through a shaft set (15) and is provided with mine car rails (24) and a rubber-tired vehicle support face (26). The rear rocker arm platform (17) is fixed with the top of the machine frame (18) through bolts. The locking device is arranged below the rocker arm platform (14) and comprises a locking lower sliding block cover plate (7), a locking lower sliding block (9), a locking upper sliding block (10), a locking oil cylinder front support (11), a locking lower sliding block guide rail (12), a locking inclined rail (13) and a locking oil cylinder (16). The lifting device is arranged below the locking device and comprises a connecting rod lower support (1), a support pawl connecting rod (2), a support pawl push rod (3), a support pawl (5), a support pawl rear end (6), a support oil cylinder rear base (19), a support oil cylinder (20), an anti-collision rear buffer base (21), an anti-collision buffer (22) and a support guide block (23). The lap joint platform is stable in the loading and unloading process, simple to operate and large in steel wire rope compensation height.

5. 发明授权

US09689257B2 Guide rail rope deflection inhibition mechanism and method for parallel soft cable suspension system 有权
公开(公告)号：US09689257B2
公开(公告)日：2017-06-27
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： B66B17/00 , B66B7/02 , E21D7/02
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.

6. 发明授权

US09488558B2 Device and method for detecting the tension on a guide rope of a hanging scaffold in a construction shaft 有权
标题翻译：用于检测施工井中吊架的导绳上的张力的装置和方法
公开(公告)号：US09488558B2
公开(公告)日：2016-11-08
申请号：US14411080
申请日：2014-06-05
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Guohua Cao , Yandong Wang , Zhencai Zhu , Weihong Peng , Jinjie Wang , Shanzeng Liu , Gang Shen , Hao Lu
IPC分类号： G01N3/00 , G01N11/00 , G01N3/08 , B66D1/50 , B66D1/60 , G01L5/10
CPC分类号： G01N3/08 , B66D1/50 , B66D1/605 , G01L5/103 , G01L5/108
摘要： The present invention discloses a device and a method for detecting the tension on a guide rope of a hanging scaffold in a construction shaft. The guide rope is released by a winch, rounds over a hoisting sheave, is connected to the hanging scaffold, and then is tensioned up; the hoisting sheave is disposed at a position above the winch, and the device comprises a slide device, two tension ropes, and a pull rope, wherein, the slide device is fitted around the guide rope, the two tension ropes are fixed to the two sides of the slide device respectively and arranged parallel to the guide rope, the pull rope is fixed to the lower part of the slide device and arranged perpendicular to the guide rope. On the basis of the basic principles of mechanics, the force applied on the guide rope can be calculated indirectly according to the proportional relation between the forces applied on the tension rope and guide rope and the lengths of the ropes. The device disclosed in the present invention is simple, and the method disclosed in the present invention is skillful. The device and method are applicable to thick and thin steel wire ropes and highly universal, and are low in cost.
摘要翻译：本发明公开了一种用于检测施工井中吊架的导绳上的张力的装置和方法。导绳由绞车释放，绕着吊装滑轮，连接到吊架上，然后张紧; 吊装滑轮设置在绞盘上方的位置，该装置包括滑动装置，两根拉力绳和拉绳，其中，滑动装置围绕导绳安装，两根拉力绳固定于两根滑动装置的两侧分别平行于导绳布置，拉绳固定到滑动装置的下部并垂直于导绳布置。根据力学的基本原理，施加在导绳上的力可以根据施加在拉力绳和导绳上的力与绳索的长度之间的比例关系间接计算。本发明公开的装置简单，本发明公开的方法是巧妙的。该装置和方法适用于厚钢丝绳，高度通用，成本低。

7. 发明授权

US11097925B2 Device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaft 有权
公开(公告)号：US11097925B2
公开(公告)日：2021-08-24
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 , B66B15/06 , B66B5/02 , B66B7/10
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.

8. 发明授权

US09994426B1 Lap joint platform of large-load lifting container 有权
公开(公告)号：US09994426B1
公开(公告)日：2018-06-12
申请号：US15112392
申请日：2015-07-09
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Zhencai Zhu , Guohua Cao , Yang Yang , Weihong Peng , Yuxing Peng , Gongbo Zhou , Wei Li , Shanzeng Liu
IPC分类号： B66B17/00 , B66B17/18
CPC分类号： B66B17/18 , B66B17/16
摘要： A lap joint platform of a large-load lifting container includes a machine frame, a rocker arm platform, a rear rocker arm platform, locking and loading devices. The lap joint platform is stable in loading and unloading processes.

9. 发明申请

US20160109341A1 DEVICE AND METHOD FOR DETECTING THE TENSION ON A GUIDE ROPE OF A HANGING SCAFFOLD IN A CONSTRUCTION SHAFT 有权
标题翻译：用于检测构造轴中的吊钩的导轨的张力的装置和方法
公开(公告)号：US20160109341A1
公开(公告)日：2016-04-21
申请号：US14411080
申请日：2014-06-05
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Guohua Cao , Yandong Wang , Zhencai Zhu , Weihong Peng , Jinjie Wang , Shanzeng Liu , Gang Shen , Hao Lu
IPC分类号： G01N3/08
CPC分类号： G01N3/08 , B66D1/50 , B66D1/605 , G01L5/103 , G01L5/108
摘要： The present invention discloses a device and a method for detecting the tension on a guide rope of a hanging scaffold in a construction shaft. The guide rope is released by a winch, rounds over a hoisting sheave, is connected to the hanging scaffold, and then is tensioned up; the hoisting sheave is disposed at a position above the winch, and the device comprises a slide device, two tension ropes, and a pull rope, wherein, the slide device is fitted around the guide rope, the two tension ropes are fixed to the two sides of the slide device respectively and arranged parallel to the guide rope, the pull rope is fixed to the lower part of the slide device and arranged perpendicular to the guide rope. On the basis of the basic principles of mechanics, the force applied on the guide rope can be calculated indirectly according to the proportional relation between the forces applied on the tension rope and guide rope and the lengths of the ropes. The device disclosed in the present invention is simple, and the method disclosed in the present invention is skillful. The device and method are applicable to thick and thin steel wire ropes and highly universal, and are low in cost.
摘要翻译：本发明公开了一种用于检测施工井中吊架的导绳上的张力的装置和方法。导绳由绞车释放，绕着吊装滑轮，连接到吊架上，然后张紧; 吊装滑轮设置在绞盘上方的位置，该装置包括滑动装置，两根拉力绳和拉绳，其中，滑动装置围绕导绳安装，两根拉力绳固定于两根滑动装置的两侧分别平行于导绳布置，拉绳固定到滑动装置的下部并垂直于导绳布置。根据力学的基本原理，施加在导绳上的力可以根据施加在拉力绳和导绳上的力与绳索的长度之间的比例关系间接计算。本发明公开的装置简单，本发明公开的方法是巧妙的。该装置和方法适用于粗钢丝绳，高度通用，成本低。

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