Building elevator step-missing prevention early warning device

An early warning device and elevator technology, applied in the directions of transportation and packaging, elevators, etc., can solve the problem of users not appearing, and achieve the effect of avoiding the phenomenon of stepping on the air.

Inactive Publication Date: 2018-01-19
薛清文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Now there is a warning device installed in the elevator shaft. When the landing door is opened, if there is light from the warning device, the user will not enter. When the bridge compartment reaches the corresponding floor, the light from the warning device is blocked by the bridge compartment, and the user can enter the bridge compart...

Method used

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  • Building elevator step-missing prevention early warning device
  • Building elevator step-missing prevention early warning device

Examples

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Embodiment Construction

[0013] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0014] Such as Figure 1-Figure 2 Shown, a kind of building elevator anti-stepped empty early warning device, comprises the side wall of elevator shaft 1, rear wall 1-1 and landing door 1-2, and described rear wall 1-1 is provided with warning lamp 3, and described layer A transparent window 1-3 is provided on the door 1-2, and the position of the warning light 3 corresponds to the position of the transparent window 1-3.

[0015] The warning lamp 3 is provided with a lampshade 4, which can block light, and the lampshade 4 is arranged around the warning lamp 3, and the front end of the lampshade 4 is hollowed out.

[0016] During the use of the elevator, the warning light is always on and flashing. When the bridge c...

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PUM

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Abstract

The invention relates to a building elevator step-missing prevention early warning device comprising a side wall, a rear wall and a landing door of an elevator shaft. A warning lamp is arranged on therear wall. The landing door is provided with a transparent window. The warning lamp corresponds to the transparent window and is provided with a lampshade. The lampshade can block light rays and is arranged around the warning lamp. The front end of the lampshade is hollowed out. A user prepares for the condition that a car is not in place mentally in advance through warning light rays coming outof the transparent window, in this way, when the landing door of the elevator shaft is opened, mistake entering of the user is avoided as long as the warning light rays exist, and a safety effect is achieved.

Description

technical field [0001] The invention relates to an early warning device for anti-stepping on a building elevator. Background technique [0002] In recent years, elevator accidents have occurred frequently. The main reason is that after the elevator landing door is opened, the elevator bridge car is not on the corresponding floor, and the user does not notice in time, causing the user to fall into the shaft and cause a safety accident. Elevator safety problems have caused more and more much attention. [0003] Now there is a warning device installed in the elevator shaft. When the landing door is opened, if there is light from the warning device, the user will not enter. When the bridge compartment reaches the corresponding floor, the light from the warning device is blocked by the bridge compartment, and the user can enter the bridge compartment. ; Although this warning device can play a certain warning effect, before the landing door is not opened, the warning device light...

Claims

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Application Information

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IPC IPC(8): B66B5/00
Inventor 薛清文
Owner 薛清文
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