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51. 发明申请

US20160207740A1 ADJUSTABLE INTERMEDIATE DISK BODY OF LARGE DOUBLE-LAYER CAGE AND ADJUSTING AND MOVING METHOD THEREOF 有权
标题翻译：大型双层笼可调式中间盘体及其调节及移动方法
公开(公告)号：US20160207740A1
公开(公告)日：2016-07-21
申请号：US14441550
申请日：2014-03-26
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY , XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
发明人： Zhencai Zhu , Gongbo Zhou , Changhua Hu , Guohua Cao , Wei Li , Guoan Chen , Yuxing Peng , Qingyong Du , Zhi Liu
IPC分类号： B66B17/04
CPC分类号： B66B17/04
摘要： An adjustable intermediate disk body of large double-layer cage comprises cage columns, a main intermediate disk body, and a chain block and a connecting piece. An intermediate disk guide rail beam is arranged on the inner side of the cage columns, wedge bases are symmetrically arranged on the two sides of the lower part of the intermediate disk guide rail beam, a limited block with a bolt hole is arranged on the upper part of the intermediate disk guide rail beam, and an anti-disengaging plate is arranged on the intermediate disk guide rail beam. Intermediate disk wedge bodies, which match the wedge faces of the wedge bases and can only move vertically along the intermediate disk guide rail beams, are arranged on the two side faces of the main intermediate disk body, at positions corresponding to the intermediate disk guide rail beams; an intermediate disk guide wheel that is fitted with the intermediate disk guide rail beam and an intermediate disk guide wheel seat with a bolt hole are arranged on the upper part of the intermediate disk wedge body.
摘要翻译：大型双层笼的可调节中间盘体包括笼柱，主中间盘体，链条块和连接件。中间圆盘导轨梁布置在保持架柱的内侧，楔形基座对称地布置在中间盘导轨横梁下部的两侧，上部有一个带螺栓孔的有限块中间盘导轨梁的一部分，以及防分离板布置在中间盘导轨梁上。与楔形基座的楔面匹配并且只能沿着中间盘导轨梁垂直移动的中间盘楔体设置在主中间盘体的两个侧面上，在与中间盘导轨相对应的位置梁; 在中间盘楔体的上部配置有安装有中间盘导轨梁的中间盘导向轮和具有螺栓孔的中间盘导向轮座。

52. 发明授权

US11691846B2 Hoisting container pose control method of double-rope winding type ultra-deep vertical shaft hoisting system 有权
公开(公告)号：US11691846B2
公开(公告)日：2023-07-04
申请号：US16772162
申请日：2019-09-12
申请人： China University of Mining and Technology
发明人： Gang Shen , Zhencai Zhu , Xiang Li , Yu Tang , Guohua Cao , Gongbo Zhou , Songyong Liu , Yuxing Peng , Hao Lu
IPC分类号： B66B1/28 , G06F30/23 , B66B19/00 , F15B15/00 , G05B13/04 , G06F111/10
CPC分类号： B66B1/28 , B66B19/00 , F15B15/00 , G05B13/042 , G06F30/23 , G06F2111/10
摘要： The present invention discloses a hoisting container pose control method of a double-rope winding type ultra-deep vertical shaft hoisting system. The method comprises the following steps of step 1, building a mathematical model of a double-rope winding type ultra-deep vertical shaft hoisting subsystem; step 2, building a position closed-loop mathematical model of an electrohydraulic servo subsystem; step 3, outputting a flatness characteristics of a nonlinear system; step 4, designing a pose leveling flatness controller of a double-rope winding type ultra-deep vertical shaft hoisting subsystem; and step 5, designing a position closed-loop flatness controller of the electrohydraulic servo subsystem.

53. 发明授权

US11046561B2 Tension balance system and method for steel wire ropes on friction hoisting driving end of ultra-deep well 有权
公开(公告)号：US11046561B2
公开(公告)日：2021-06-29
申请号：US17044841
申请日：2019-09-12
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Zhencai Zhu , Guohua Cao , Gongbo Zhou , Yu Tang , Fan Jiang , Yuxing Peng , Gang Shen , Hao Lu
IPC分类号： E21B19/00 , B66D1/52
摘要： A tension balance system for steel wire ropes on a friction hoisting driving end of an ultra-deep well includes a friction wheel, left and right guiding wheels, left and right steel wire ropes, left and right adjustment wheels, left and right rewinding wheels, left and right adjustment oil cylinders, a hydraulic pipeline, a pump station, a pipeline switch group, left and right hoisting containers, balance ropes, and reels. The friction wheel is disposed in the middle, the left and right adjustment wheels and the left and right rewinding wheels are circularly distributed around the friction wheel, the left and right guiding wheels, the left and right adjustment wheels, and left and right rewinding wheels are all symmetrically disposed on two sides of the friction wheel; both a quantity of left steel wire ropes and a quantity of right steel wire ropes are even numbers more than 2.

54. 发明授权

US10680662B2 Wireless sensor node with hierarchical protection structure 有权
公开(公告)号：US10680662B2
公开(公告)日：2020-06-09
申请号：US16076686
申请日：2017-12-27
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY , XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO., LTD
发明人： Gongbo Zhou , Zhencai Zhu , Hao Chen , Houlian Wang , Chaoquan Tang , Wei Li , Guohua Cao , Yuxing Peng , Gang Shen
IPC分类号： H04W84/18 , H04B1/03
摘要： The present invention discloses a wireless sensor node with a hierarchical protection structure, including a node hardware circuit and a node hierarchical protection structure. The node hardware circuit includes a sensor module, a data processor module and a wireless communication module, and the node hierarchical protection structure includes a primary sealed protection structure and a secondary strengthened protection structure; the primary sealed protection structure includes an ABS spherical inner shell; the data processor module and the wireless communication module are disposed in the ABS spherical inner shell; gaps in the ABS spherical inner shell are filled with EPE cushioning foam; a flame-retardant and thermal-insulating layer made of a nanometer aerogel insulation blanket is covered on the outside of the ABS spherical inner shell; the secondary strengthened protection structure includes a spherical nylon outer shell with vent holes; the spherical nylon outer shell and the ABS spherical inner shell are connected with each other through support of rubber dampers; and the sensor module is disposed in the spherical nylon outer shell. The node according to the present invention can be deployed by ejection, is highly adaptive to catastrophes, can acquire environmental information effectively, and has relatively low costs.

55. 发明授权

US10301150B2 Shock-absorbing and energy-collecting roller cage shoe 有权
公开(公告)号：US10301150B2
公开(公告)日：2019-05-28
申请号：US15547517
申请日：2016-12-07
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Yuxing Peng , Yadong Wang , Zhencai Zhu , Gongbo Zhou , Zhiyuan Shi , Guohua Cao , Songyong Liu , Wei Li
IPC分类号： B66B7/04 , F16F7/14 , H02N2/18 , B66B11/00
摘要： A shock-absorbing and energy-collecting roller cage shoe including a base, a main energy-collecting module, two auxiliary energy-collecting modules, and a roller is provided. The base is provided with three containing spaces for containing the main energy-collecting module and the two auxiliary energy-collecting modules. In the three containing spaces, the main energy-collecting module and the two auxiliary energy-collecting modules are respectively connected fixedly to the base through wire rope shock absorbers, the main energy-collecting module and the two auxiliary energy-collecting modules are respectively pressed on the left side, the upper side and the lower side of the roller, and the right side of the roller is pressed on a cage guide. The energy-collecting modules collect vibrational energy generated by vibration in the operation process of a lifting container, and convert the vibrational energy into collectable piezoelectric energy. The piezoelectric energy can be used to supply electric energy to electricity-consuming installations, such as such as the illumination of the lifting container, and thereby the collection and utilization of energy are realized.

56. 发明授权

US10207874B2 Breakage detection system and method of chains of a scraper conveyor 有权
公开(公告)号：US10207874B2
公开(公告)日：2019-02-19
申请号：US15525284
申请日：2015-12-29
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Wei Li , Xing Zhang , Zhencai Zhu , Mingquan Qiu , Yong Ren , Gongbo Zhou , Yuxing Peng , Guohua Cao
IPC分类号： B65G23/44 , B65G43/06 , B65G43/02 , B65G43/04 , B66B25/00
摘要： Provided is a breakage detection system and method for a scraper conveyor, wherein a speed measurement device of the detection system and a sprocket assembly of the scraper conveyor are coaxially installed. Encoders are installed on speed measurement gears of the speed measurement device. An output end of the speed measurement device is connected to an input end of a programmable logic controller (PLC). An output end of the PLC is electrically connected to an automatic alarm device and a digital display module. A power supply module is used for supplying power to the whole system.

57. 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.

58. 发明授权

US09796559B2 Cage energy supply system and control method therefor 有权
公开(公告)号：US09796559B2
公开(公告)日：2017-10-24
申请号：US15116818
申请日：2015-06-17
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
发明人： Gongbo Zhou , Zhencai Zhu , Penghui Wang , Peng Zhang , Wei Li , Guohua Cao
IPC分类号： B66B1/06 , F03D9/22 , F03D9/11 , F03D15/00 , B66B15/08 , B66B17/04 , H02J7/00
CPC分类号： B66B1/06 , B66B15/08 , B66B17/04 , F03D9/11 , F03D9/22 , F03D9/32 , F03D15/00 , F05B2220/60 , H02J7/0072 , Y02E10/728
摘要： A cage energy supply system comprises wind power generation devices, a tail rope beam suspension device and a control device that are connected to the bottom of a cage box. The tail rope beam suspension device and the control device are located on the central axis of the bottom of the cage box, and the two sides of the tail rope beam suspension device are each connected to one wind power generation device. By means of the characteristics that the descending speed of the cage is high and the relative wind speed of an auxiliary shaft is high, the two wind power generation devices charge one storage battery at the same time, and the two storage batteries carry out charging and power supply alternately, so that a powered unit of the cage is supported by a stable and reliable power source all the time, the power supply requirement of the cage for the powered unit thereof is met, and meanwhile the power supply requirement for the control device is met. The devices are simple in structure and only need to be overhauled and maintained regularly. The present invention also relates to a control method for the cage energy supply system.

59. 发明申请

US20150037125A1 MINING ELEVATOR LAPPING PLATFORM SUITABLE FOR FLEXIBLE GUIDE RAIL AND MINING ELEVATOR LAPPING METHOD 有权
标题翻译：采矿电梯平台适用于柔性导轨和采矿电梯拉丝方法
公开(公告)号：US20150037125A1
公开(公告)日：2015-02-05
申请号：US14383693
申请日：2013-03-25
申请人： China University of Mining and Technology , Dongnan Elevators Co. Ltd.
发明人： Zhencai Zhu , Guohua Cao , Jiancong Qin , Hongqiao Kang , Wei Li , Gongbo Zhou , Guoan Chen , Renyuan Wu , Yiping Ma , Jianrong Yang
IPC分类号： B66B17/16
CPC分类号： B66B17/16 , B66B13/301 , B66B17/18
摘要： A mining elevator lapping platform suitable for a flexible guide rail and a mining elevator lapping method. The lapping platform mainly comprises a support claw package (1) and a power package (2), wherein the support claw package (1) comprises a mounting plate (1-14), a screw rod bearing base (1-15), a screw rod (1-4), a screw nut (1-2), a support rod (1-5), a pushing rod (1-3), a support claw (1-6). a footboard (1-7), a guide rail (1-9) and a guide rail frame (1-12); the power package (2) comprises an explosion-proof motor (2-1) and a bevel gear; and the support claw package (1) and the power package (2) are both installed on a cross beam (3) below an elevator car. The lapping method is as follows: the sharing between a lapping platform and a plurality of horizontal planes is realized, the self-locking function is achieved, the reliable connection of the lapping platform in the plurality of horizontal planes is met, the reliable lapping between the elevator car and a hoistway layer door is realized, and the mining elevator lapping platform plays a role in safety protection, and convenience of getting in and out of the elevator for cargos and people.
摘要翻译：采矿电梯研磨平台适用于柔性导轨和采矿电梯研磨方法。研磨平台主要包括支撑爪包装（1）和动力包装（2），其中支撑爪包装（1）包括安装板（1-14），螺杆轴承座（1-15），螺杆（1-4），螺母（1-2），支撑杆（1-5），推杆（1-3），支撑爪（1-6）。脚踏板（1-7），导轨（1-9）和导轨框架（1-12）; 所述动力组件（2）包括防爆电动机（2-1）和锥齿轮; 并且支撑爪包装（1）和动力包装（2）均安装在电梯轿厢下方的横梁（3）上。研磨方法如下：实现研磨平台与多个水平面之间的共享，实现自锁功能，满足研磨平台在多个水平面中的可靠连接，可靠地研磨实现了电梯轿厢和井道层门，矿山电梯搭载平台在安全保护方面发挥作用，方便进出货物和人员的电梯。

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