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

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.

Description

technical field [0001] The invention relates to an elevator lapping platform and a lapping method, in particular to a mining elevator lapping platform and a lapping method suitable for flexible guide rails. technical background [0002] With the centralization and large-scale development of mine production, mine elevators are used as a transportation tool for lifting personnel and materials between multiple levels in mine shafts (blind shafts), and their lifting efficiency has been significantly improved, but they have higher requirements for safety and reliability. At present, most elevators use rigid guide rails with a small gap with the car, so there is no platform between the shaft and the well. However, the harsh environment of the mine underground can easily cause the guide rails to tilt, deform, tilt or partially bulge, resulting in the elevator car jamming, etc. potentially dangerous. Although the existing mine hoist system uses the jointing device and cradle betwe...

AI Technical Summary

Problems solved by technology

At present, most elevators use rigid guide rails with a small gap with the car, so there is no platform between the shaft and the well. However, the harsh environment of the mine underground can easily cause the guide rails to tilt, deform, tilt or partially bulge, resulting in the elevator car jamming, etc. potential danger

Although the existing mine hoist system uses the jointing device and cradle between the cage and the hoistway, all of them are installed at the mouth of the hoistway, and each horizontal plane must be equipped with a set of equipment, which is not suitable for the overlapping of multiple horizontal working faces in the middle. not suitable for lapping of mining elevators

At present, there is no lapping platform suitable for flexible guide rails used in mining elevators.

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