T-shaped elevator guide rail straightness detection device

The invention belongs to the technical field of elevator detection, and particularly relates to a T-shaped elevator guide rail straightness detection device which comprises a guide rail fixed to the inner wall of an elevator shaft, end plates are arranged at the upper end and the lower end of the gu...

Full description

Saved in:
Bibliographic Details
Main Author JUNG SI-KI
Format Patent
LanguageChinese
English
Published 24.01.2023
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The invention belongs to the technical field of elevator detection, and particularly relates to a T-shaped elevator guide rail straightness detection device which comprises a guide rail fixed to the inner wall of an elevator shaft, end plates are arranged at the upper end and the lower end of the guide rail, and threaded rods are arranged between the two end plates and located on the two sides of the guide rail. The upper end and the lower end of each threaded rod are fixedly connected with the two end plates respectively, the two threaded rods are jointly sleeved with a detection box body, a driving mechanism is arranged in the detection box body, a detection notch with the inverted-T-shaped section is formed in the rear end of the detection box body, and two contact guide wheels are arranged in the detection notch. And the two contact guide wheels are respectively positioned on two sides of the guide rail and are in rolling contact with the guide rail. The device has the advantages that the device is easy t
Bibliography:Application Number: CN202211413992