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Pendulum and spring ram public earthquake alarm for city and town

A technology of alarms and springs, applied to alarms, instruments, etc., can solve the problem of low casualties, achieve the effects of eliminating misleading or false reports, long service life, and simple structure

Inactive Publication Date: 2009-03-18
朱祚睿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also better to solve the problem that people start evacuating in advance before the earthquake is directly felt. At the same time, early evacuation also means that the evacuation door is not deformed and easy to open, so that the casualties caused by the earthquake are minimized

Method used

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  • Pendulum and spring ram public earthquake alarm for city and town
  • Pendulum and spring ram public earthquake alarm for city and town
  • Pendulum and spring ram public earthquake alarm for city and town

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] The present invention will be described below based on the drawings.

[0013] See figure 1 ,figure 2, image 3 , A pendulum plus spring hammerhead urban and rural public imminent shock alarm, including an alarm cabinet chassis (1), a cabinet installation lower base (2) is arranged under the chassis (1), and a cabinet is installed above the chassis (1) Alarm cabinet shell (3), multiple contactors (4) and many small relays (5) are installed on the left and right walls of the cabinet shell (3), and an alarm component device rack (6) is set up in the center of the cabinet , A group A impending earthquake warning light (7), a group B impending earthquake warning light (8), a group C impending earthquake warning light (9) and a group D impending earthquake warning light ( 10). A plurality of pendulum tip shaft bases (11) are arranged on the upper end of the panel of the alarm component device frame (6), and each base (11) is fixed with four screws (12), from each pendulum tip sh...

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PUM

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Abstract

The invention relates to a pendulum mass-spring hammer head type urban public automatic impending earthquake warning system, which is mainly mixed by groups of various pendulum masses, and uses the collision generated by the shaking of a long rod and a spring hammer head with surrounding fixed contact terminals as the warning datum, belonging to the shaking trigger circuit closing type impending earthquake warning technology. When in ready, a warning circuit is off, and the warning circuit is closed to send out warnings and spread signals to surrounding towns when in operation. The invention can be independently used as a public automatic impending earthquake warning system of a county town, a town and a county, and can simultaneously send out various warnings. If the automatic warning device is installed on one town, warning can not be sent out when the pendulum mass is still, namely that buildings can never fall down in the state. And the warning device sends out warnings when the pendulum mass starts to shake, which means the surface shaking, as the premonition of an earthquake. Thus the automatic warning device can be installed to evacuate people in advance before people directly feel the earthquake.

Description

1. Technical Field [0001] The invention relates to an urban and rural public imminent shock alarm for a pendulum and spring hammer. It uses multiple sets of pendulums to insert long rods and spring hammers to collide with the surrounding fixed contacts as the alarm reference. Type of impending earthquake alarm technology. Because the alarm is composed of multiple sets of multiple pendulums, it can respond to impending shock waves from different directions and different wavebands, especially it can sound an alarm with the number of ground shaking, that is, it can continuously implement automatic alarms without additional adjustments. . So that it can be used independently as a public impending earthquake alarm in a county or town and village, and it can also be used as a regional impending automatic alarm network. 2. Background technology [0002] Until now, although there are many types and advanced instruments used for imminent earthquake prediction and monitoring, people lack k...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/10G08B27/00
Inventor 朱祚睿
Owner 朱祚睿
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