Anti-loosening and anti-explosion indicating lamp based on coal mine industry

Abstract

The invention relates to the technical field of explosion-proof indicating lamps, and discloses an anti-loosening and anti-explosion indicating lamp based on coal mine industry, which comprises a wall body, a base is arranged at the top of the wall body, a long nail is fixedly connected to the bottom of the base, and a bearing gear is slidably connected to one side, away from an extrusion toothed plate, of a bearing plate. The surface of an inner wheel of the bearing gear is in meshed connection with a vertical toothed bar, the bottom of the vertical toothed bar is fixedly connected with a vibration block, the bottom of the bearing shaft is fixedly connected with a transition block, a screw rod is arranged at the bottom of the transition block in a penetrating mode, and the side face of the screw rod is fixedly connected with a bent rod. A limiting plate is fixedly connected to the position, located in the transition block, above the bent rod. According to the anti-loosening and anti-explosion indicating lamp based on the coal mine industry, through cooperative use of the vibration block and the bearing gear, the effect of preventing the indicating lamp from loosening from a coal mine wall body in the using process of the indicating lamp is achieved.

Description

technical field [0001] The invention relates to the technical field of explosion-proof indicator lights, in particular to a loose-proof and explosion-proof indicator light based on the coal mine industry. Background technique [0002] Explosion-proof indicator lights, as the name suggests, can be used in harsh and dangerous explosive environments, such as: coal mining industry, paint or ink manufacturers, wood processing plants, cement plants, docks and sewage treatment. All need to use explosion-proof indicator lights. At present, there are many brands and types of explosion-proof indicator lights on the market, but in the real sense, there are still relatively few explosion-proof indicator lights with excellent explosion-proof performance, safety and reliability on the market. [0003] When the existing explosion-proof indicator lights in the coal mine industry are used, the indicator lights need to be installed near the blasting area of ​​the coal mine. Vibration, the vi...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-loose and explosion-proof indicator light based on the coal mine industry, which has the advantages of preventing the indicator light from loosening with the coal mine wall during the use of the indicator light, and solves the problem of the existing indicator light. In the process of use, there is a problem that the indicator light and the coal mine wall are loose

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