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Falling object prevention guard rail of passenger conveyor belt and the passenger conveyor belt

A technology of falling objects, conveyor belts, in the direction of transport and packaging, escalators, etc.

Active Publication Date: 2020-07-07
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the conventional falling object prevention guardrail, a working space for fixing the pillar is required

Method used

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  • Falling object prevention guard rail of passenger conveyor belt and the passenger conveyor belt
  • Falling object prevention guard rail of passenger conveyor belt and the passenger conveyor belt
  • Falling object prevention guard rail of passenger conveyor belt and the passenger conveyor belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Below, refer to Figure 1 to Figure 9 , an embodiment example of a falling object prevention guardrail and a passenger conveyor belt will be described. In addition, in each figure, the same code|symbol is attached|subjected to the common member.

[0028] 1. Example of implementation

[0029] 1-1. Structural Example of Passenger Conveyor

[0030] First, refer to Figure 1 to Figure 3 , the structure of the passenger conveyor used for the falling object prevention guardrail according to the embodiment (hereinafter referred to as "this example") will be described.

[0031] figure 1 It is a schematic configuration diagram showing a passenger conveyor belt.

[0032] figure 1 The illustrated passenger conveyor belt 1 is an inclined passenger conveyor belt installed on an upper floor 100A and a lower floor 100B of a building structure, that is, a so-called escalator. Such as figure 1 As shown, the passenger conveyor belt 1 includes a frame 2 installed in a building str...

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PUM

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Abstract

The invention provides a falling object prevention guard rail of a passenger conveyor belt and the passenger conveyor belt, by which arrangement operation of pillars and a panel member can be carriedout easily. The falling object prevention guard rail (15) includes a pillar (16) and a panel member (17). In addition, the pillar (16) includes a pillar base (21), a supporting member (22) and a connecting member (23). The pillar base (21) is fixed to the upper surface of the frame (2) by fixing bolts (41). The supporting member (22) is arranged above the vertical direction of the pillar base (21), and supports the panel member (17). On the inner side in the width direction of the frame (2) than the panel member (17), the connecting member (23) connects the supporting member (22) and the pillar base (21) by connecting bolts (42, 43).

Description

technical field [0001] The present invention relates to a guardrail for preventing falling objects arranged on a passenger conveyor belt and a passenger conveyor belt. Background technique [0002] The passenger conveyor belt includes a frame set on a building structure, and a plurality of seamlessly connected steps set in the frame and circulating in the frame. A seamless chain is connected to the plurality of steps, and the chain is rotationally driven so that the plurality of steps circulates. In addition, a pair of railings are vertically provided in the frame along the moving direction of the plurality of steps. In addition, in order to prevent people and objects from falling to the outside of the railing, a falling object prevention guardrail is provided outside the railing. [0003] In the conventional falling object prevention guardrail, the pillar supporting the panel is fixed to the lateral side portion of the frame on the outer side in the width direction by wel...

Claims

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Application Information

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IPC IPC(8): B66B29/00B66B23/22B66B21/04
CPCB66B29/00B66B23/22B66B21/04
Inventor 小原考生宇津宫博文
Owner HITACHI LTD
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