Alarm for outdoor power supply operation

An alarm and outdoor technology, applied in the direction of electric alarms, alarms, anti-theft alarms, etc., can solve the problem of single detection of intrusion methods

Active Publication Date: 2020-10-23
XICHUAN COUNTY POWER BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an alarm for outdoor power supply operations to solve the technical problem that the existing protective equipment detects relatively simple intrusion methods

Method used

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  • Alarm for outdoor power supply operation
  • Alarm for outdoor power supply operation
  • Alarm for outdoor power supply operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: A pressure-sensitive line array sensor includes a first flexible wire, a second flexible wire and an elastic support.

[0028] Wherein, the second flexible wire surrounds the first flexible wire and is arranged on the side of the first flexible wire and arranged in the extending direction of the first flexible wire. Specifically, there are two ways in which the second flexible wire surrounds the first flexible wire and is arranged on the side of the first flexible wire: the first possible way is that there are multiple second flexible wires, and these second flexible wires form There is a parallel group of wires, and the second flexible wires in the horizontal group of wires are arranged parallel to the first flexible wires and evenly distributed in the circumferential direction of the first flexible wires. For example, the parallel set of wires has three second flexible wires. At the cross-sections of the three second flexible wires and the first flexible...

Embodiment 2

[0034] Embodiment 2: A pressure-sensitive line array sensor, comprising a first flexible wire, a second flexible wire and an elastic support.

[0035] Wherein, the second flexible wire surrounds the first flexible wire and is arranged on the side of the first flexible wire and arranged in the extending direction of the first flexible wire. Specifically, there are two ways in which the second flexible wire surrounds the first flexible wire and is arranged on the side of the first flexible wire: the first possible way is that there are multiple second flexible wires, and these second flexible wires form There is a parallel group of wires, and the second flexible wires in the horizontal group of wires are arranged parallel to the first flexible wires and evenly distributed in the circumferential direction of the first flexible wires. For example, the parallel set of wires has three second flexible wires. At the cross-sections of the three second flexible wires and the first flexi...

Embodiment 3

[0041] Embodiment 3: An alarm for outdoor power supply operation, including a surface intrusion detection module, a foot intrusion detection module and an alarm, and the surface intrusion detection module and the ground foot intrusion module are all coupled and connected with the alarm, so that when an intrusion detection is detected After touching or touching the moving object of the foot intrusion detection module, the alarm can sound an alarm; the foot intrusion detection module includes the pressure-sensitive line array sensor in embodiment 1 or embodiment 2.

[0042] Since in the present invention, the pressure-sensitive line array sensor is used to detect moving objects sticking to the ground, the elastic support should satisfy: when the moving object to be detected by the pressure-sensitive line array sensor is pressed on it, its output signal can Significant changes occurred.

[0043] When in use, the intrusion detection surface of the surface intrusion detection modul...

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PUM

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Abstract

The invention provides an alarm for outdoor power supply operation, and belongs to the field of operation protection. The alarm comprises a surface invasion detection module, a foot margin invasion detection module and an alarm, and the surface invasion detection module and the foot margin invasion module are both in coupled connection with the alarm so that the alarm can give an alarm after the invasion detection surface is detected or a moving object of the foot margin invasion module is pressed; and the foundation intrusion detection module comprises a pressure-sensitive linear array sensor. According to the alarm for outdoor power supply operation, the invasion surface moving object can be detected and early warned through the surface invasion detection module, the moving object, suchas a snake, close to the ground invasion detection line can also be detected through the foundation invasion detection module, and the invasion mode detection is more comprehensive.

Description

technical field [0001] The invention relates to the field of operation protection, in particular to an alarm for outdoor power supply operations. Background technique [0002] There are more dangers outdoors, such as insects and beasts. Outdoor power supply workers focus more on construction or equipment maintenance, and cannot accurately detect emergencies. Therefore, protective tools are needed to protect the safety of work. In addition, protective tools can also play a role in reminding external personnel to pay attention to safety. [0003] Patent document CN210217330U has recorded a kind of protective fence for electric power construction, comprises telescopic belt warning bar, telescopic rod, thread tightening ring, support bar, telescopic chain isolation belt, device base and solid support bar, telescopic belt warning bar design On the upper end of the telescopic rod, the lower end of the telescopic rod is set inside the upper end of the support rod, the threaded t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/10G08B13/12G08B13/26
CPCG08B13/10G08B13/122G08B13/26
Inventor 李晨贺袁德敏杨志全徐清彦王浩杨飞杨玉霞贾建刚王海滔李士雅
Owner XICHUAN COUNTY POWER BUREAU
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