Overturning-type safety prompting device in mine hole
A safety prompt, flip technology, applied in the field of mine cave warnings, can solve the problems of unobtrusive slogans, cart collision, poor warning effect, etc., to achieve the effect of good safety prompts and avoid collisions
Active Publication Date: 2018-10-09
浙江铭盛工具有限公司
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- Abstract
- Description
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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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Embodiment Construction
[0023] 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.
[0024] 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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The invention discloses an overturning-type safety prompting device in a mine hole. The safety prompting device includes a mounting plate fixed to the top surface of the mine hole, a pair of hinge supporting lugs are formed on one side of the mounting plate, a supporting rod is hinged to the hinge supporting lugs through first hinge shafts, and 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-shaped adjusting rod is hinged to the interior of the hinge groove, and sliding blocks are formed at the upper endof the adjusting rod and inserted in a guiding groove in the mounting plate; racks are formed on the inner wall of the guiding groove and meshed with gears, one gear is connected to a rotating shaft of a driving motor, the driving motor is fixed to the corresponding sliding block, a locking rod is clamped in a toothed groove in the corresponding gear, and a piston rod of an air cylinder is connected to the locking rod; a sinking table is formed on the bottom surface of the mine hole and internally provided with a front trigger and a rear trigger, and the front trigger and the rear trigger areboth electrically connected to the air cylinder and the driving motor. The overturning-type safety prompting device has a great safety prompting effect and meanwhile can avoid collision.
Description
Technical field: [0001] The invention relates to the technical field of mine warning parts, in particular to a flip-type safety prompting device in a mine. 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 are not ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G09F7/22G09F13/22G09F13/00
CPCG09F7/22G09F13/00G09F13/22G09F2013/222
Inventor 徐亚维
Owner 浙江铭盛工具有限公司