公开(公告)号：WO2014194370A1

公开(公告)日：2014-12-11

申请号：PCT/AU2014/000593

申请日：2014-06-06

Applicant: TECHNOLOGICAL RESOURCES PTY. LIMITED

Inventor： WEBB, Rocky Lynn ,  DELABBIO, Fredric Christopher

IPC: E21D1/03 ,  E21D7/02 ,  E21D11/40 ,  B66B11/00 ,  B66B15/00 ,  B66B17/00 ,  B66B19/00 ,  E21F13/00

CPC classification number: E21D7/02 ,  B66B7/02 ,  B66B9/16 ,  B66B19/00 ,  E21D1/03 ,  E21F13/00

Abstract: A variable length guide system for guiding a conveyance along a mineshaft, the variable length guide system extending downwardly from a work stage and being extendable or retractable to accommodate changes in distance between the work stage and a lower region of a mineshaft.

Abstract translation: 一种用于引导沿着矿井轴的输送的可变长度导向系统，该可变长度导向系统从工作台向下延伸并且可延伸或缩回以适应工作台与矿井的下部区域之间的距离的变化。

公开(公告)号：WO02032801A1

公开(公告)日：2002-04-25

申请号：PCT/KR2001/001775

申请日：2001-10-20

IPC: B66B5/24 ,  B66B15/00 ,  B66D5/16 ,  B66B1/24 ,  B66B5/16

CPC classification number: B66B5/185 ,  B66D5/16

Abstract: An elevator rope braking system is provided, in which an elevator hauling rope is temporarily supported and locked by the operating plate equipped with a brake lining and which operates by a hydraulic pressure, when the elevator slowly moves due to slippage of the rope or operates at a speed higher than the normal speed, so as to thereby prevent the elevator from slippage or over-speed and achieve a safe operation of the elevator. The elevator rope braking system is installed at the rope side where the elevator is installed or the rope side where the balancing weight is installed, from among ropes caught at the lifting pulley arranged in a machinery room having a winch mounted therein. The elevator rope braking system includes a hydraulic pressure generating unit having a directional solenoid valve and a pressure accumulator which operate in accordance with a signal output from a controller of an elevator; a driving unit having a hydraulic cylinder which receives a driving force from the hydraulic pressure generating unit, an elastic spring and a connection member; and a locking unit having a fixed plate both ends of which are fixed to a housing, and an operating plate which advances or retreats against elastic force of a plurality of springs.

Abstract translation: 提供一种电梯绳索制动系统，其中电梯牵引绳由配备有制动衬片的操作板暂时支撑并锁定，并且当电梯由于滑动滑动而缓慢移动或在 高于正常速度的速度，从而防止电梯滑移或超速，并实现电梯的安全运行。 电梯绳索制动系统安装在安装有电梯的绳索侧或安装有平衡重的绳索侧，从设置在其中安装有绞盘的机械室中的起重滑轮处的绳索中。 电梯绳索制动系统包括液压发生单元，其具有根据从电梯的控制器输出的信号进行操作的方向电磁阀和压力蓄能器; 驱动单元，具有从液压发生单元接收驱动力的液压缸，弹性弹簧和连接构件; 以及锁定单元，其具有固定板，两个固定板的两端固定在壳体上，操作板抵抗多个弹簧的弹力而进退。

公开(公告)号：WO2022110544A1

公开(公告)日：2022-06-02

申请号：PCT/CN2021/074306

申请日：2021-01-29

Applicant: 中国矿业大学

Inventor： 曹国华 ,  朱真才 ,  李远东 ,  李佩瑶 ,  周公博 ,  彭玉兴 ,  刘志凯 ,  彭维红

IPC: B66B7/10 ,  B66B15/00 ,  B66B15/08 ,  B66B15/02

Abstract: 一种多绳张力均衡调节装置及调节方法，属于多绳提升技术领域，该装置包括若干张力均衡单元（1），所述张力均衡单元（1）包括：液压缸（2），其传递扭矩；增速模块（3），其增速传动，增速模块（3）一传动端与液压缸（2）传动连接；滚筒（4），其与增速模块（3）另一传动端传动连接；提升钢丝绳（5），其缠绕于滚筒（4）上；各张力均衡单元（1）的液压缸（2）均通过连通管路（6）相互连通；该装置利用连通液压缸会自动平衡液压的机理，将其在平衡液压过程中的扭矩变化转化为滚筒的转动，进而对缠绕的提升钢丝绳进行放松或张紧等张力平衡调节，可在有限的设备空间中实现大量程的自动调节，且能保证张力平衡调节的有效性及时性。

公开(公告)号：WO2021212116A1

公开(公告)日：2021-10-21

申请号：PCT/US2021/027994

申请日：2021-04-19

Applicant: BRAXOS SECURITY SOFTWARE LLC

Inventor： MASCARI, Mike ,  SHEETS, Mathew

IPC: B66B1/34 ,  B66B15/00

Abstract: A system or method comprising and/or adapted for use with a remote or mobile application for dispatch or authorization of an elevator. An exemplary embodiment may further comprise programmable BLE beacons using shared secret key hashing technology, a cloud-services layer, and an on-premise middleware component. In an exemplary embodiment, a system or method may be adapted to listen in near real-time via a communications protocol such as WebSockets for car call requests and kiosk access control authorization messages.

公开(公告)号：WO2018185127A1

公开(公告)日：2018-10-11

申请号：PCT/EP2018/058544

申请日：2018-04-04

Applicant: FLSMIDTH A/S

Inventor： KENNEDY, Donald, Todd ,  LAARAKKER, Henry, T ,  THIESEN, Marcus

IPC: B66B5/22 ,  B66B15/00

Abstract: The disclosure relates to a mine shaft conveyance safety brake for controlling the rate of deceleration of a free-falling conveyance, operating within or upon fixed shaft guides, in a vertical, substantially vertical or inclined mine shaft. The safety brake includes an activation system, one or more guide clamp assemblies operable for locking onto one or more shaft guides, one or more braking assemblies and one or more brake paths attached upon the conveyance. Upon detection of a conveyance suspension failure or slack rope condition associated with a free-falling or obstructed condition of the conveyance, the activation system is triggered, causing each guide clamp assembly to self-lock onto a shaft guide. Upon further downward travel of the conveyance, the braking assemblies travel upwardly upon the brake paths, generating increasing braking forces in a controlled manner until the conveyance comes to a controlled stop. The safety brake is purely mechanical in nature, as there are no electronics, electro-mechanical controls or hydraulic systems involved.

公开(公告)号：WO2012035481A1

公开(公告)日：2012-03-22

申请号：PCT/IB2011/053976

申请日：2011-09-12

Applicant: MASTER DRILLING (PTY) LIMITED ,  JORDAAN, Barend Jacobus

Inventor： JORDAAN, Barend Jacobus

IPC: E21F17/04 ,  E21D5/04 ,  B66B15/00 ,  H02G9/00

CPC classification number: H02G11/02 ,  B66B19/00 ,  E21D7/00 ,  H01B7/041

Abstract: An integral hoisting cable arrangement for a shaft maintenance device is provided, the cable arrangement having a first end that is connectable to the shaft maintenance device and a second end that is connectable to a hoist drum to enable the cable, and thus the shaft maintenance device, to be raised out of and lowered into a drilled shaft as needed. The cable arrangement integrally comprises at least a support cable to support the shaft maintenance device, a data network cable to facilitate communications between the shaft maintenance device and a remote control station, and a power conducting cable to conduct electrical power to the shaft maintenance device. In an embodiment, the hoist drum is mounted to an overhead gantry.

Abstract translation: 提供了一种用于轴维护装置的整体提升电缆装置，电缆装置具有可连接到轴维护装置的第一端和可连接到提升滚筒以使电缆能够实现的第二端，从而使轴维护装置 ，根据需要升起并降低成钻孔轴。 所述电缆装置至少包括用于支撑所述轴维护装置的支撑电缆，用于促进所述轴维护装置与远程控制站之间的通信的数据网络电缆以及用于向所述轴维护装置传导电力的电力传导电缆。 在一个实施例中，提升滚筒安装在架空机架上。

公开(公告)号：WO2004110916A3

公开(公告)日：2005-05-12

申请号：PCT/CH2004000348

申请日：2004-06-09

Applicant: INVENTIO AG ,  ECKENSTEIN RUDOLF ,  LATORRE MARCUZ CARLOS

Inventor： ECKENSTEIN RUDOLF ,  LATORRE MARCUZ CARLOS

IPC: B66B5/24 ,  B66B15/00 ,  B66D5/16

CPC classification number: B66B5/185 ,  B66D5/16

Abstract: As a result of the rotation of the first trigger lever (28), a pawl (32) releases a crossbar (27), whereupon pressure springs (22) press a released braking plate (18) against a cable strand (3) and bring the cable strand (3) to a halt. A second pressure plate (23) may be displaced along the path shown with a w, by means of a screw (24), arranged on a housing (16) and a nut (25), arranged on said second pressure plate (23), whereby the pressure springs (22) are pre-tensioned according to the position of the second pressure plate (23). The pressure springs (22) are released in the end position shown with a el, whereby a first pressure plate (21) and a release bar (26), engaging with the first pressure plate (21), may be moved into the starting position thereof.

Abstract translation: 通过第一释放杆（28）的旋转运动具有鼻部（32）释放的横向幅材（27），所述压缩弹簧（22）按压释放制动板（18）抵靠电缆链（3）和关闭缆绳段（3）。 第二压力板（23）由复位机构（RM），其中壳体（16）上设置的螺钉（24）和的手段沿所述指定瓦特方式布置成一个在第二压力板移动地（23）的螺母（25） 其中，所述压缩弹簧（22）被偏置，依赖于第二印版（23）的位置。 在由EL端部位置所示的方向上，压缩弹簧（22）放松，第一压力板（21）和所述第一压力板（21）接合扳机杆（26）可移动地进入其初始位置。