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Car safety protecting device

A technology of safety protection and car, which is applied in lifts, elevators in buildings, transportation and packaging, etc. It can solve the problems of casualties, sudden falling to the ground, and few elevator safety protection methods, so as to improve stability and prevent injuries , to avoid the effect of car shaking

Active Publication Date: 2016-06-29
ANHUI REGON ELEVATOR SERVICES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For elevators that lift vertically, there have been many accidents in recent years, most of which fell to the ground suddenly, causing heavy casualties and bringing great pain to people. There are not many safety protection methods for elevators.

Method used

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  • Car safety protecting device

Examples

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Embodiment Construction

[0017] refer to figure 1 As shown, a car safety protection device proposed by the present invention includes a brake mechanism 1, a car 2, a running guide rail 3 and a control mechanism 4;

[0018] The braking mechanism 1 includes two mounting frames 11 and a driving device 12; the two mounting frames 11 are installed under the car 2, the driving device 12 is installed between the two mounting frames 11, and a plurality of positioning cylinders are installed on the mounting frame 11 111, a mounting shaft 112 is movably installed in the positioning cylinder 111, and a roller 113 is installed at the end of the mounting shaft 112 away from the driving device 12, the car 2 is movably mounted on the running guide rail 3 through the roller 113, and the driving device 12 drives and connects the mounting shaft 112 Close to one end of the driving device 12, the driving device 12 drives the installation shaft 112 to move toward or away from the side of the running guide rail 3;

[0019...

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Abstract

The invention provides a car safety protecting device. The device comprises a braking mechanism, a car, running guide rails and a control mechanism, wherein the braking mechanism comprises two mounting frames and a driving device; the two mounting frames are mounted below the car, and the driving device is mounted between the two mounting frames; a plurality of positioning barrels in which mounting shafts are movably mounted are arranged on the mounting frames; a roller is mounted at one end, far away from the driving device, of each mounting shaft; the car is movably mounted on the running guide rails through the rollers; the driving device is in drive connection to one end, of each mounting shaft, close to the driving device; the driving device can drive the corresponding mounting shaft to move close to or far away from one side of the corresponding running guide rail; offsetting preventing wheels are mounted at the upper part of the car, and the car can be movably mounted on the running guide rails through the offsetting preventing wheels; the control mechanism comprises a control device, a rotating speed sensor and an infrared ranging instrument. With the adoption of the device, the car can stably downwards run in case of falling, and thus the possible injury of people in the falling car can be reduced.

Description

technical field [0001] The invention relates to the technical field of elevator safety, in particular to a car safety protection device. Background technique [0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, which is used for multi-storey buildings to take people or carry goods. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. A vertical elevator has a car running between at least two vertical or inclination angles of less than 15° rigid guide rails. The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods. It is customary to use elevator as a general term for vertical transportation in buildings regardless of its driving mode. For the elevator of vertical lift, there have been many accidents in recent years, mo...

Claims

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Application Information

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IPC IPC(8): B66B5/18B66B11/02
CPCB66B5/0031B66B5/18B66B11/0233
Inventor 周翔
Owner ANHUI REGON ELEVATOR SERVICES CO LTD
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