Safety early warning device for mine vibration signal acquisition
A vibration signal and safety early warning technology, which is applied in mining equipment, electrical transmission signal systems, alarms, etc., can solve problems such as hidden safety hazards, easy to ignore early warning information, and inconvenient installation and disassembly, etc., to achieve simple and convenient operation and improve practicability , the effect of improving work efficiency
Pending Publication Date: 2022-04-08
WUHAN UNIV OF SCI & TECH
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a safety early warning device for mine vibration signal collection, so as to solve the problem that some of the early warning devices proposed in the above background technology are built into the mine equipment, which is not convenient for installation and disassembly. It is easy to ignore the early warning information, which can easily lead to unobserved early warning information and cause potential safety hazards
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[0022] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" ” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific configuration and operation, and therefore should not be construed as limiting the invention. In addit...
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A mine vibration signal acquisition safety early warning device disclosed by the present invention comprises an early warning device body and a fixing block, one side of the early warning device body is fixedly connected with a signal display screen, and the lower part of the signal display screen is fixedly connected with a green prompting lamp, an alarm colored lamp and a red prompting lamp. A signal display screen is arranged on one side of the early warning device body, a green prompting lamp is arranged on one side of the signal display screen, a red prompting lamp is arranged on the other side of the signal display screen, an alarm colored lamp is arranged between the green prompting lamp and the red prompting lamp, and a horn hole is formed in one side of the upper portion of the red prompting lamp and located in one side of the signal display screen. The pre-warning device is simple and convenient to operate, is convenient for a worker to mount and dismount, and is beneficial to improving the working efficiency of the worker.
Description
technical field [0001] The invention belongs to the technical field of mine vibration signal early warning, and in particular relates to a safety early warning device for mining vibration signal collection. Background technique [0002] Mine vibration is the vibration generated by power operations such as pressure release of the goaf roof, caving, blasting, impact, friction, and cutting of machinery and ore bodies, rock masses, etc. during the mining process. Strong vibration is one of the hidden dangers of safety accidents in mines. Therefore, it is necessary to install early warning devices to facilitate safety personnel to observe early warning information and avoid accidents. However, some early warning devices are built into mining equipment, which is not convenient for installation and disassembly. Ignoring the early warning information will easily lead to no one observing the early warning information, causing potential safety hazards. Contents of the invention ...
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IPC IPC(8): G08B7/06G08B21/02E21F17/18
Inventor 王香萍吴建星卢俊
Owner WUHAN UNIV OF SCI & TECH