公开(公告)号：US09975737B2

公开(公告)日：2018-05-22

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 ,  E21D7/02

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：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.

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。

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.

公开(公告)号：US20160251863A1

公开(公告)日：2016-09-01

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 ,  Shangzeng Liu ,  Gang Shen ,  Jishan Xia ,  Lei Zhang

IPC分类号： E04G3/32

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.

摘要翻译： 一种用于自动调节柔性电缆悬架平台的导绳的张力的系统和方法。 该系统包括安装在柔性电缆悬挂平台上的导绳调节器，布置在柔性电缆悬架平台上的液压泵站以及与液压泵站相关联的液压系统。 引导绳调节器自动调节引导绳索的张力，使所有导绳的张力一致，以进一步确保柔性电缆悬架平台处于水平状态。 引导绳调节器还可以方便地测量导绳的张力状态，以确保引导绳具有足够的张力，以有效地限制拉伸容器的摆动振幅。 该系统操作简单方便，自动调节效果好。

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。