Pendulum bob descent control device and working method thereof

A technology of slow-down device and hammer, which is applied in life-saving equipment, building rescue, etc., and can solve the problems of potential safety hazards and the inability to slow down the braking force, etc.

Pending Publication Date: 2020-12-29
亿安居智能科技(广东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But according to the technical scheme disclosed in this document, the automatic braking device decelerates the rope pulley through the brake pads so as to achieve the purpose of slowing down. The braking force is the same. When the user is underweight or overweight, it may be impossible to slow down or the braking force is too small, which poses a safety hazard

Method used

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  • Pendulum bob descent control device and working method thereof
  • Pendulum bob descent control device and working method thereof
  • Pendulum bob descent control device and working method thereof

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] Such as Figure 1-Figure 9As shown, a pendulum slow-down device includes a slow-down device body, and the slow-down device body includes a housing 1, a rope winding wheel 2 for winding a rope 6, a first gear 3, a first rotating shaft 31, and a transmission device 4 and the pendulum part 5, the first rotating shaft 31 is rotationally connected in the housing 1, the rope winding wheel 2 and the first gear 3 are arranged on the first rotating shaft 31, the transmission device 4 is fixedly arranged in the housing 1, the second A gear 3 is connected with the transmission device 4, one end of the pendulum part 5 is rotated and connected to the inner wall of the housing 1, and the end of the pendulum part 5 close to the transmission device 4 is provided with a connecting rod 51, and the connecting rod 51 is connected with the transmis...

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PUM

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Abstract

The invention provides a pendulum bob descent control device and a working method thereof. The pendulum bob descent control device comprises a descent control device body, wherein the descent controldevice body comprises a shell, a rope winding wheel, a first gear, a first rotating shaft, a transmission device and a pendulum bob part, the first rotating shaft is rotationally connected into the shell, the rope winding wheel and the first gear are arranged on the first rotating shaft, the transmission device is fixedly arranged in the shell, the first gear is connected with the transmission device, one end of the pendulum bob part is rotationally connected with the inner wall of the shell, and a connecting rod is arranged at the end, close to the transmission device, of the pendulum bob part and connected with the transmission device; and a rope enters the rope winding wheel from one end of the shell and extends out of the shell from the other end of the shell. According to the pendulumbob descent control device and the working method thereof, the structure is simple, and a user can automatically adjust braking force according to body weight.

Description

technical field [0001] The invention relates to the technical field of high-altitude slow-down equipment, in particular to a pendulum slow-down device. Background technique [0002] With the development of my country's social economy, people's material life has improved, and there are more and more high-frequency fire accidents. When a high-rise building encounters a major accident such as a fire or an earthquake, and the people in the building are too late to evacuate due to blocked or destroyed corridors and elevators, they can use the rescue equipment to escape from the accident scene through the window. Therefore solving the current high-rise building fire prevention has been put on the agenda, and the emergency escape and safe evacuation of personnel in high-level buildings is an urgent task. [0003] In order to solve the above technical problems, a kind of high-rise slow-down device has appeared. In the patent document with the Chinese patent application number of 20...

Claims

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Application Information

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IPC IPC(8): A62B1/14
CPCA62B1/14
Inventor 林茂
Owner 亿安居智能科技(广东)有限公司
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