Insulated alarm shoe
A technology of insulated alarm shoes and insulated shoes, applied in footwear, clothing, measuring devices, etc., can solve problems such as electric shock injury, human injury, and difficulty in finding points, so as to improve work efficiency, protect personal safety, and save searching The effect of time to failure point
Inactive Publication Date: 2014-03-26
STATE GRID CORP OF CHINA +1
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Problems solved by technology
When the line is single-phase grounded or multi-phase grounded, it is difficult to find the point, and because the traditional insulating shoes have no alarm function for step voltage, in the small current grounding system, when there is a line single-phase ground fault or equipment occurs In the case of a single-phase ground fault, because the inspection personnel cannot find the fault point, it is very likely that a step voltage injury accident will occur, resulting in electric shock injury
Therefore, how to solve the harm caused by step voltage to the human body in the process of accident line inspection and station inspection has become an urgent problem in the power system.
Method used
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Embodiment Construction
[0011] Such as figure 1 As shown, the insulated alarm shoes of the present invention include an insulated shoe body 1, a battery box 2 with a battery embedded inside, a 36V neon tube 3 and an alarm 4 are arranged at the bottom of the insulated shoe body 1, and the insulated shoe body 1 The front and rear soles of the feet are all provided with metal blocks 5, and the battery box 2, 36V neon tube 3 and alarm 4 are electrically connected together through wires in turn, and the first and last ends of the wires are connected to the two metal blocks 5 respectively. electrical connection.
[0012] The battery embedded in the battery box 2 is a button battery.
[0013] The heel of the insulating shoe body 1 is provided with a speaker 6, and the speaker 6 is used to play the voice provided on the internal chip of the alarm 4.
[0014] The working principle of the present invention: when the staff or inspector is working on the line, if a step voltage is generated, when the voltage r...
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The invention provides an insulated alarm shoe and belongs to the technical field of electric-shock-resistant devices. The insulated alarm shoe can give an alarm for a step voltage, make tour inspection personnel determine a fault point in advance and protect the tour inspection personnel against the electric shock damage. According to the technical scheme, the insulated alarm shoe comprises an insulated shoe body, wherein a battery case, a 36V neon tube and an alarm device are arranged at the bottom of the insulated shoe body, a battery is embedded into the battery case, a front sole of the insulated shoe body and a rear sole of the insulated shoe body are respectively provided with a metal block, the battery case, the 36V neon tube and the alarm device are electrically connected into a whole in sequence through a wire, and the head end and the tail end of the wire are electrically connected with the two metal blocks respectively. The insulated alarm shoe can be widely applied to power systems.
Description
technical field [0001] The insulating alarm shoes of the invention belong to the technical field of electric shock prevention equipment. Background technique [0002] my country's power transmission and distribution lines run across mountains, rivers and plains, all over urban and rural areas. When the line is single-phase grounded or multi-phase grounded, it is difficult to find the point, and because the traditional insulating shoes have no alarm function for step voltage, in the small current grounding system, when there is a line single-phase ground fault or equipment occurs In the case of a single-phase ground fault, since the inspection personnel cannot find the fault point, it is very likely that a step voltage injury accident will occur, resulting in electric shock injury. Therefore, how to solve the harm caused by the step voltage to the human body during the inspection of accident lines and stations has become an urgent problem in the power system. Contents of t...
Claims
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Login to View More IPC IPC(8): A43B3/00G01R19/165
Inventor 段松龄郭红兵王世平赵树起
Owner STATE GRID CORP OF CHINA