Safety shoes and rescue system

A technology of safety shoes and rescue signals, which is applied to footwear, clothing, instruments, etc., can solve the problems of waving rescue ropes that cannot effectively transmit rescue signals in time, delay rescue, and maintenance personnel casualties, so as to achieve fast rescue work and prevent false triggering , the effect of improving accuracy

Pending Publication Date: 2020-01-24
PETROCHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, if the working distance is long or there are obstacles in the working space, the waving of the rescue rope cannot effectively transmit the rescue signal to external personnel in a timely manner, delaying the rescue, resulting in accidents where maintenance personnel are not rescued in time and casualties occur

Method used

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  • Safety shoes and rescue system
  • Safety shoes and rescue system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] figure 1 It is a schematic structural diagram of the safety shoes provided by Embodiment 1 of the present invention. figure 2 It is a block diagram of the structural composition of the safety shoes provided by Embodiment 1 of the present invention. refer to Figure 1 to Figure 2 As shown, this embodiment provides a safety shoe.

[0072] The safety shoes include: a shoe body 1 on which a trigger switch 2 , a first processor 3 and a signal transmitter 4 are arranged.

[0073] Wherein, the trigger switch 2 is electrically connected with the first processor 3 . In this embodiment, the trigger switch 2 is specifically arranged at a position in the shoe body 1 corresponding to the toes of the human body. The trigger switch 2 is used to generate a trigger signal when it is triggered by the toe for a preset number of times, and transmit the trigger signal to the first processor 3, wherein the preset number of times is greater than 1. In other implementation manners, the t...

Embodiment 2

[0090] image 3 It is a schematic structural diagram of the safety shoes provided by Embodiment 2 of the present invention. Figure 4 It is a block diagram of the structural composition of the safety shoes provided by Embodiment 2 of the present invention. refer to image 3 and Figure 4 As shown, this embodiment provides safety shoes with another structure, and the safety shoes of this embodiment further add a pressure sensor 8 on the basis of the above embodiments.

[0091] Specifically, the bottom of the shoe body 1 is provided with a pressure sensor 8 . The pressure sensor 8 is electrically connected to the first processor 3, and the first processor 3 is used to generate a second rescue signal when the pressure value detected by the pressure sensor 8 is less than or equal to a preset pressure value and lasts for a preset time, wherein the signal The transmitter 4 is also used to send out a second rescue signal.

[0092] When the worker wears safety shoes to work, the ...

Embodiment 3

[0098] Figure 5 It is a structural block diagram of the rescue system provided by Embodiment 3 of the present invention. refer to Figure 5 As shown, this embodiment provides a rescue system. The rescue system includes: a signal receiver 5, a second processor 6, an alarm device 7 and safety shoes.

[0099] The structure of the safety shoes in this embodiment is the same as that of the safety shoes provided in the first embodiment, and can achieve the same or similar technical effects, which will not be repeated here, and details can be referred to the description of the first embodiment.

[0100] Wherein, the signal receiver 5 is electrically connected with the signal transmitter 4 of the safety shoes, and the signal receiver 5 is used to receive the first rescue signal sent by the signal transmitter 4 . The second processor 6 is electrically connected to the signal receiver 5 and the alarm device 7 respectively, and the second processor 6 is used to control the alarm devi...

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PUM

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Abstract

The invention provides safety shoes and a rescue system. Each safety shoe comprises a shoe body, and a trigger switch, a first processor and a signal emitter are arranged on the shoe body, wherein thetrigger switch is electrically connected with the first processor, and the trigger switch is arranged at the position, corresponding to the toes of the human body, in the shoe body; the trigger switch is used for generating a trigger signal after being triggered by the toes for preset times, and transmitting the trigger signal to the first processor, wherein the preset times is greater than 1; and the first processor is electrically connected with the signal emitter, the first processor is used for acquiring a first rescue signal according to the trigger signal, and the signal emitter is usedfor sending out the first rescue signal, so that the rescue signal can be timely transmitted.

Description

technical field [0001] The invention relates to the technical field of safety operation equipment, in particular to safety shoes and a rescue system. Background technique [0002] When carrying out dangerous operations such as oil storage tank maintenance, chemical container maintenance, and underground pipeline maintenance, it is very important for the safety of operators. [0003] Taking the maintenance of oil storage tanks in oil fields as an example, maintenance personnel need to wear labor protection clothing, positive pressure respirators and other protective equipment when entering the maintenance. The maintenance personnel and the outside world rely on a rescue rope to transmit information. When the emergency occurs, wave the rescue rope to transmit a signal to the outsiders, thereby notifying the outsiders to carry out rescue. [0004] However, if the working distance is long or there are obstacles in the working space, waving the rescue rope cannot effectively tra...

Claims

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Application Information

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IPC IPC(8): A43B3/00G08B21/02
CPCG08B21/02A43B3/34
Inventor 赵高楷余景刚王希武田晓燕赵综凯韩佳李泓锐
Owner PETROCHINA CO LTD
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