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Passenger conveyor

A technology of passenger conveying device and steps, which is applied in the directions of transportation and packaging, escalators, etc., can solve the problems of decreased work efficiency and time consuming, and achieve the effect of reducing work and improving work efficiency.

Inactive Publication Date: 2009-01-14
TOSHIBA ELEVATOR KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, when performing maintenance work on the rotation speed detection device, there is a problem that the steps around the rotation speed detection device must be removed, which takes time and effort and reduces the working efficiency.

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] Next, a first embodiment of the present invention will be described. Fig. 1 is the side view of the escalator of the first embodiment, figure 2 is an enlarged view of the main part of Figure 1, image 3 Yes figure 2 An enlarged view of the main part of the Figure 4 is along image 3 In the diagram of line A-A, Figure 5 is along Figure 4 A diagram of the B-B line in the middle.

[0022] The escalator 1 shown in Figure 1 transports passengers to the downstairs direction or to the upstairs direction, and its specific structure is as follows.

[0023] A frame 3 extending in a predetermined conveying direction is provided from the upstairs part 2a to the downstairs part 2b of the building 2, and landing boards 4 are provided on a pair of upper and lower opening sides of the frame 3, respectively.

[0024] In addition, near the upstairs part 2a of the frame 3, a pair of drive sprockets 5 (only one is shown in the figure) which are rotatable and spaced left and right...

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PUM

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Abstract

The invention relates to a passenger transporting equipment, which comprises multiple pressing rollers (20) disposed near the lower side of the driving pulleys (14) of the frame (3) in rotatable way for pressing the hand belt (13) onto the driving pulleys (14); multiple guiding rollers (28) disposed upon the driving pulleys (14) of the frame (3) respectively in rotatable way for guiding the hand belt (13) from lower side while at least one guiding roller (28) in the multiple guiding rollers (28) is disposed upon the near step (9); a rotate speed detector (35) for determining the running condition of the operating hand belt (13) and detecting the rotate speed of the guiding rollers (28). By adopting the invention, the operation time used in maintaining the rotate speed detector (35) for determining the running condition of the operating hand belt (13) is reduced and the operation efficiency is improved.

Description

technical field [0001] The present invention relates to passenger conveying devices for escalators, moving walkways and the like. Background technique [0002] An escalator, which is an example of a passenger conveying device, conveys passengers in a predetermined conveying direction (upstairs or downstairs), and has a general structure as follows. [0003] That is to say, for a building, there is a frame extending from the upper part to the lower part in the specified conveying direction, and a plurality of steps connected in a ring are arranged inside the frame, and these steps can circulate between a pair of upper and lower ports. March. In addition, a pair of railings extending to the specified conveying direction are erected on both sides of multiple steps, and ring-shaped hand straps are respectively provided on each railing, and each hand strap can circulate in roughly the same direction as the steps. . [0004] A rotatable driving pulley is provided under each rai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B29/00B66B23/04
CPCB66B23/14
Inventor 奥山健一
Owner TOSHIBA ELEVATOR KK