Escalator driving wheel wear detection device and diagnosis method

An escalator and detection device technology, applied in the direction of measuring device, material inspection product, testing and manufacturing objects, etc., can solve the problems of low detection efficiency, poor detection effect, and hidden safety hazards cannot be eliminated, so as to achieve good inspection results and improve detection. The range and effect of the effect

Pending Publication Date: 2020-12-25
SICHER ELEVATOR
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Problems solved by technology

[0003] During the use of the escalator drive wheel, in order to ensure the safe operation of the escalator, it is necessary to regularly inspect the drive wheel to avoid dents or cracks under wear and tear that

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  • Escalator driving wheel wear detection device and diagnosis method
  • Escalator driving wheel wear detection device and diagnosis method
  • Escalator driving wheel wear detection device and diagnosis method

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] see Figure 1-10, the escalator driving wheel wear detection device, including a detection seat 1, the shape of the detection seat 1 is a cylinder and the front is hollowed out, the front center of the detection seat 1 is hollowed out and a rotating bearing 2 is fixedly installed, and the inner wall of the rotating bearing 2 A fitting seat 3 is fixedly connected to the inner wall of the front side, and the fitting seat 3 is cut with a circular platform ...

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Abstract

The invention relates to the technical field of escalators, and discloses an escalator driving wheel wear detection device and a diagnosis method. The escalator driving wheel wear detection device comprises a detection seat, wherein the bottom end of the front inner wall of the detection seat is provided with a chute A, the inner wall of the chute A is sleeved with a slider A, the front of the slider A is fixedly connected with a connecting rod of which the top and bottom outer walls are fixedly connected with multiple springs E at equal intervals, a contact ring is fixedly connected to the ends, away from the connecting rod, of every two vertically corresponding springs E, detection rods are fixedly connected to the bottom surfaces of the contact rings, a sliding groove B is formed in theposition, corresponding to the connecting rod, of the inner wall of the bottom surface of the detection seat, a sliding block B is connected to the inner wall of the sliding groove B in a sleeving mode, photoelectric sensors are fixedly mounted at the positions, corresponding to the detection rods, of the top surface of the sliding block B. Through the arrangement of the contact rings, the outerwall of the driving wheel is inspected under periodic rotation of the driving wheel, the detection effect on the outer wall of the driving wheel by one circle is guaranteed, and through the arrangement of the multiple contact rings, the outer wall of the driving wheel is inspected in an all-around mode.

Description

technical field [0001] The invention relates to the technical field of escalators, in particular to an escalator driving wheel wear detection device and a diagnosis method. Background technique [0002] The escalator drive wheel is the main structure used to drive the elevator. It is in the shape of a cylinder and the wheel hub will have a number of holes in a circular distribution. [0003] During the use of the escalator drive wheel, in order to ensure the safe operation of the escalator, it is necessary to regularly inspect the drive wheel to avoid dents or cracks under wear and tear that will affect the use. The existing detection methods mostly use naked eye observation, and the detection efficiency is low. The detection effect is not good, resulting in safety hazards that cannot be ruled out. [0004] Therefore there is an urgent need for an escalator driving wheel wear detection device and a diagnostic method to solve the above problems. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): G01N21/88G01N21/01G01N33/00
CPCG01N21/01G01N21/88G01N33/00G01N2021/0112G01N2033/0078
Inventor 李仁李东流茹晓英王琪冰邹俊李其朋
Owner SICHER ELEVATOR
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