A reversible safety warning mechanism used in mines

A safety warning, mine cave technology, applied in the field of mine cave warnings, can solve the problems of poor warning effect, collision with carts, and inconspicuous slogans

Active Publication Date: 2020-11-17
浙江铭盛工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, dangers are prone to occur in the mining process, and warning signs need to be installed in the mine. At present, some slogans are not eye-catching, or the signs of the slogan are set on the side wall of the mine, which is easy to hit when the cart is pushing. Or installed on the top of the mine, although the collision is avoided, but the warning effect is poor, it is necessary to improve

Method used

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  • A reversible safety warning mechanism used in mines
  • A reversible safety warning mechanism used in mines
  • A reversible safety warning mechanism used in mines

Examples

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Embodiment Construction

[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] see figure 1 , figure 2 According to the present invention, a flip-type safety reminder device in a mine includes a mounting plate 1 fixed on the top surface of the mine 10, one side of the mounting plate 1 is formed with a pair of hinged lugs 21, the A strut 32 is hinged on the hinge lug 21 through a first hinge shaft 31, and a torsion spring 33 is sleeved on the first hinge shaft 31, and the two ends of the torsion spring 33 are fixed on the first hinge shaft 31 and the hinge respectively. On the lug 21, the torsion spring 33 is located between a pair of hinged lugs 21, the lower end of the pole 32 is equipped with a prompting plate 34, the front end of the pro...

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PUM

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Abstract

The invention discloses a turnover safety warning mechanism used in a mine. The turnover safety warning mechanism used in the mine comprises a mounting board fixed to the top face of the mine; a pairof hinge supporting lugs are formed on one side of the mounting board; a supporting rod is hinged to the hinge supporting lugs through a first hinged shaft; a torsion spring is inserted on the first hinged shaft in a sleeving mode; a prompt board is installed at the lower end of the supporting rod; a hinge groove is formed in the supporting rod; the lower end of an L-type adjusting rod is hinged in the hinge groove through a second hinged shaft; a connection block is formed at the upper end of the adjusting rod and inserted on a support shaft; the support shaft is inserted into a guide grooveand provided with a sliding block; a lead screw is screwed on the sliding block; one end of the lead screw is connected with a rotary shaft of a drive motor; sinking tables are formed at the positions, on the front side and the rear side of the mounting board, of the bottom face of the mine; and a front trigger is arranged in the sinking table at the front side, and a rear trigger is arranged in the sinking table at the rear side. The turnover safety warning mechanism used in the mine is good in safety prompt effect and can also avoid collision.

Description

Technical field: [0001] The invention relates to the technical field of mine warning parts, in particular to a reversible safety warning mechanism used in mines. Background technique: [0002] Mining projects are divided into coal mines and non-coal mines. Mining is the technology and science of extracting mineral resources from the earth's crust or surface. It generally refers to the mining of metal or non-metallic deposits. In a broad sense, mining also includes the mining and dressing of coal and oil. Its essence is the selective collection and processing of materials. The handling process. Mining industry is an important raw material extraction industry, such as metal ore is the main raw material of metallurgical industry, non-metallic ore is chemical raw material and building materials, coal and oil are important energy sources. At present, dangers are prone to occur in the mining process, and warning signs need to be installed in the mine. At present, some slogans ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M13/02G09F13/22
CPCF16M13/027G09F13/22
Inventor 徐亚维
Owner 浙江铭盛工具有限公司
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