Novel elastic passenger elevator guide roller
A guide shoe and elastic technology, applied in the field of new elastic passenger elevator guide shoe, can solve the problems of reducing the friction between the shoe lining and the guide rail, increasing the friction between the guide shoe and the guide rail, and affecting the stability of the car, reducing noise reduction requirements, The effect of reducing mutual wear and prolonging the service life
Active Publication Date: 2018-09-21
ZHEJIANG AKSEN ELEVATOR CO LTD
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Problems solved by technology
[0002] The sliding nylon block between the elevator guide rail and the car is called a guide shoe. It can fix the car on the guide rail so that the car can only move up and down. There is an oil cup on the upper part of the guide shoe to reduce the friction between the shoe lining and the guide rail. Friction; however, most of the existing guide shoes are rigidly connected to the elevator car. When the car shakes in this way, the friction between the guide shoe and the guide rail will intensify, which not only affects the overall stability of the car, but also The noise is huge, which is not conducive to long-term development. Therefore, the inventor proposed an improvement and designed an elastic guide shoe for passenger elevators to meet its noise reduction requirements and reduce mutual friction.
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[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0017] Reference attached figure 1 , this embodiment discloses a new type of elastic passenger ladder guide shoe, including a guide shoe seat 1, and a guide shoe block 2 arranged on the guide shoe seat 1, characterized in that: the guide shoe block 2 and the guide shoe An elastic structure is provided between the seats 1, and the guide shoe block 2 includes an integrally formed bottom plate 21 and lining plates 22 located on both sides of the bottom plate 21, and the inner wall of the lining plate 22 forms a plurality of rectangles arranged at equal intervals and transversely arranged. Slots 23, graphite strips 24 are arranged between adjacent rectangular slots 23, which can greatly increase the lubricating performance. The bottom of the rectangular slots 23 rises sequentially from the inside to the outside to facilitate the flow of lubricating oil; A ...
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The invention comprises a novel elastic passenger elevator guide roller which comprises a guide roller seat and a guide roller block arranged on the guide roller seat. The guide roller is characterized in that an elastic mechanism is arranged between the guide roller block and the guide roller seat; the guide roller block comprises an integrated base plate and scaleboards positioned on the two sides of the base plate; a plurality of rectangular grooves, horizontally arrayed at the same interval, are formed in the inner walls of the scaleboards, and bottom of each rectangular groove rises fromcenter to rim; a plurality of oil permeation holes are formed in the base plate; the oil permeation holes is in butt joint with the ports of the rectangular grooves; and the two ends of each oil permeation hole are arranged to be a large port and a small port, wherein the small port is close to the corresponding rectangular groove and the large port is close to the outside wall of the base plate.The noise reduction requirement is met and the friction condition is decreased.
Description
technical field [0001] The invention relates to the field of elevator equipment, in particular to a novel elastic passenger elevator guide shoe. Background technique [0002] The sliding nylon block between the elevator guide rail and the car is called a guide shoe. It can fix the car on the guide rail so that the car can only move up and down. There is an oil cup on the upper part of the guide shoe to reduce the friction between the shoe lining and the guide rail. Friction; however, most of the existing guide shoes are rigidly connected to the elevator car. When the car shakes in this way, the friction between the guide shoe and the guide rail will intensify, which not only affects the overall stability of the car, but also The noise is huge, which is not conducive to long-term development. Therefore, the inventor proposes an improvement on this point and designs an elastic guide shoe for passenger elevators to meet its noise reduction requirements and reduce mutual frictio...
Claims
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IPC IPC(8): B66B7/04B66B7/12
CPCB66B7/048B66B7/1253
Inventor 王东华冯磊王学建
Owner ZHEJIANG AKSEN ELEVATOR CO LTD