CN202932133U - Mining helmet - Google Patents

Abstract

The utility model discloses a safety helmet for mining, which comprises a cap body. The front end of the cap body is provided with a miner's lamp mounting seat which is fixedly connected with the cap body. The miner's lamp mounting seat is equipped with a miner's lamp. A pressure sensor is provided, an alarm is installed at the rear end of the cap body, the pressure sensor is connected with the alarm through wires, and a manual alarm switch is arranged on the alarm. The pressure sensor in the utility model is connected with the alarm. When the value detected by the pressure sensor reaches a certain value, the alarm will automatically alarm. When the miners find danger, they can also actively trigger the alarm to play an early warning role. Rescuers can determine the specific location of the trapped people through the signal receiver and positioning system, which facilitates the rescue work.

Description

mine safety helmet

technical field

The utility model relates to a safety helmet, in particular to a mining safety helmet. the

Background technique

With the rapid development of science, technology and economy, human beings have more and more demands for underground resources, space, and development of tunnel projects, but the incidence of accidents is also increasing. Buried accidents occur from time to time, especially mine workers are often trapped underground due to roof fall accidents, flood accidents, gas explosion accidents, fire accidents, etc., making it difficult to find and rescue them. the

Existing mining safety helmets generally only consist of a cap body and a miner's lamp, and most mining safety helmets are made of plastic. When a certain amount of pressure is applied, the safety helmet will deform, and the greater the pressure, the greater the amount of deformation. The bigger it is, the more dangerous it will be when the pressure reaches a certain value and the miners don't notice it. Patent CN201120459255.6 discloses a new type of mining safety helmet. The helmet body is equipped with a signal generator, which is turned on by the signal generation switch and emits wireless electromagnetic waves, so that rescuers can identify trapped persons through the signal receiver. The specific location of the safety helmet, but the safety helmet cannot automatically generate an alarm. When the miner in distress is buried or loses mobility, the safety helmet cannot send out a distress signal, nor can it send out an alarm to warn people around, which increases the safety hazards of the victims. . the

This shows that the prior art needs to be further improved and improved. the

Utility model content

The utility model provides a mining safety helmet in order to avoid the disadvantages of the above-mentioned prior art. the

The technical scheme adopted in the utility model is:

A mining safety helmet, comprising a cap body, the front end of the cap body is provided with a miner's lamp installation seat fixedly connected with it, the miner's lamp installation seat is equipped with a miner's lamp, and the inside of the top end of the cap body is provided with a pressure sensor, The rear end of the cap body is provided with an alarm, the above-mentioned pressure sensor is connected with the alarm through wires, and a manual alarm switch is arranged on the alarm. the

Owing to adopting above-mentioned technical scheme, the beneficial effect that the utility model obtains is:

The pressure sensor in the utility model is connected with the alarm. When the value detected by the pressure sensor reaches a certain value, the alarm will automatically alarm. When the miners find danger, they can also actively trigger the alarm to play an early warning role. Signal, the rescuers can determine the specific location of the trapped people through the signal receiver and positioning system, which facilitates the rescue work. the

Description of drawings

Fig. 1 is the structural representation of the utility model. the

in,

1. Cap body 2. Mounting seat for miner's lamp 3. Miner's lamp 4. Pressure sensor 5. Alarm 6. Wire 7. Manual alarm switch

Detailed ways

The utility model will be further described in detail below in conjunction with specific embodiments and accompanying drawings, but the utility model is not limited to these embodiments. the

As shown in Figure 1, a mining safety helmet includes a cap body 1, the front end of the cap body 1 is provided with a miner's lamp mount 2 fixedly connected with it, and a miner's lamp 3 is mounted on the miner's lamp mount 2, so The inside of the top end of the cap body 1 is provided with a pressure sensor 4, the rear end of the cap body 1 is provided with an alarm 5, the above-mentioned pressure sensor 4 is connected to the alarm 5 through a wire 6, and the alarm 5 is provided with There is a manual alarm switch 7. When the value detected by the pressure sensor 4 reaches a certain value, the alarm 5 will automatically alarm. When the miners find danger, they can also actively trigger the alarm 5 to play an early warning role. As long as the alarm 5 sends out a signal , Rescuers can determine the specific location of the trapped people through the signal receiver and positioning system, which facilitates the rescue work. the

It should be further explained that the specific embodiments described herein are only illustrations for the spirit of the present utility model. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range. the

Claims (1)

1. A mining safety helmet, comprising a cap body, is characterized in that: the front end of the cap body is provided with a miner's lamp mounting seat that is solidly connected with it, the miner's lamp mounting seat is equipped with a miner's lamp, and the top of the cap body A pressure sensor is arranged inside, an alarm is installed at the rear end of the cap body, the pressure sensor is connected with the alarm through wires, and a manual alarm switch is arranged on the alarm.

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