Mining elevator lapping platform suitable for flexible guide rail and mining elevator lapping method

US9394142B2 · kind B2 · utility

Assignees

• China University of Mining and Technology · CN
• Dongnan Elavator Co. Ltd. · CN

Inventors

• Zhencai Zhu · 安丰镇, CN
• Guohua Cao · Longbeilingcun, CN
• Jiancong Qin · 安丰镇, CN
• Hongqiao Kang · Xuzhou, CN
• Wei Li · 安丰镇, CN
• Gongbo Zhou · 安丰镇, CN
• Guoan Chen · 安丰镇, CN
• Renyuan Wu · 安丰镇, CN
• Yiping Ma · Layton, US
• Jianrong Yang · 安丰镇, CN

Key dates

• Filing date: Mar 25, 2013
• Grant date: Jul 19, 2016
• Expiry date: Sep 17, 2033

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B66B17/18
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

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.