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Warning device for electric power engineering

A warning device and power engineering technology, applied in the directions of roads, road signs, traffic signals, etc., can solve the problems of inflexibility of the warning device, hidden dangers, immobility, etc., to achieve easy maintenance and replacement, easy adjustment, and improved warning effect. Effect

Inactive Publication Date: 2020-04-10
NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During power maintenance, only construction workers who are familiar with power safety know how to prevent electric shock, but many passers-by are affected by curiosity during maintenance and emergency repairs, and approach live equipment unconsciously, causing potential safety hazards. Therefore, safety devices must be installed during maintenance and construction. Protective warning signs or guardrails to remind passers-by to stay away
[0003] The existing warning devices are relatively rigid and fixed. At present, many people are under a lot of pressure and often distracted. There are also many people who are walking and playing with their mobile phones. The existing rigid warning bars cannot effectively serve as a warning effect.

Method used

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  • Warning device for electric power engineering
  • Warning device for electric power engineering
  • Warning device for electric power engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figures 1 to 3 , in an embodiment of the present invention, a warning device for electric power engineering, including a base 1, a fixed warning component and a movable warning component are arranged on the base 1, and the specific type of the fixed warning component is not limited. In this embodiment, Preferably, the fixed warning device includes a support column 23 and a second warning column 10, the second warning column 10 is fixedly installed on the top of the support column 23, and the bottom end of the support column 23 is welded on the base 1; the specific type of the movable warning assembly is not added. Restrictions, in this embodiment, preferably, the active warning assembly includes a cam 2, a motor 3, a reset member 5 of the movable plate 4, a fixed plate 6, a movable rod 7 and a support rod 8, and the motor 3 is fixedly installed inside the base 1 and the output terminal Drive and connect the cam 2, the movable plate 4 is connected with the cam 2, on...

Embodiment 2

[0031] see Figure 4 Considering that the height of the second warning bar 10 needs to be adjusted, this embodiment is further improved on the basis of Embodiment 1. The improvement is that: the support column 23 includes an externally threaded sleeve rod 11 and an internally threaded sleeve 12. The upper end of the threaded sleeve rod 11 is connected with the second warning bar 10, and the lower end is threadedly nested in the internally threaded sleeve 12, and the lower end of the internally threaded sleeve 12 is rotatably installed in the base 1, and the second helical gear 14 is fixedly installed on the periphery. The second helical gear 14 is engaged with the first helical gear 13, and the first helical gear 13 is fixedly installed on the rotating shaft 15. One end of the rotating shaft 15 extends to the outside of the base 1 and is connected with a rotating handle 16. The rotating handle 16 is covered with an anti-skid set. By turning the rotating handle 16, the first h...

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Abstract

The invention discloses a warning device for electric power engineering, which comprises a base. A fixed warning assembly and a movable warning assembly are arranged on the base. The fixed warning assembly comprises a supporting column and a second warning fence, the second warning fence is fixedly installed at the top end of the supporting column, and the bottom end of the supporting column is welded to the base. The movable warning assembly comprises a cam, a motor, a movable plate reset piece, a fixed plate, a movable rod and a supporting rod. The motor is fixedly installed inside the base,and the output end of the motor is in driving connection with the cam. The movable plate is in contact connection with the cam. One end of the reset piece is fixedly mounted on the movable plate, andthe other end is fixedly mounted on the fixed plate. The fixed plate is fixedly installed in the base. One end of the movable rod is hinged to the supporting rod, and the other end of the movable rodpenetrates through the fixed plate to be connected with the movable plate. The supporting rod is hinged to the upper surface of the base, and a first warning fence is fixedly installed at the top endof the supporting rod and located below the second warning fence. The warning effect is effectively improved.

Description

technical field [0001] The invention relates to the field of electric power engineering, in particular to a warning device for electric power engineering. Background technique [0002] At present, the power industry is developing rapidly, and people's demand and dependence on power are also increasing day by day. People hope to have qualified uninterrupted power supply power services. Therefore, power repair and maintenance are becoming increasingly important. During power maintenance, only construction workers who are familiar with power safety know how to prevent electric shock, but many passers-by are affected by curiosity during maintenance and emergency repairs, and approach live equipment unconsciously, causing potential safety hazards. Therefore, safety devices must be installed during maintenance and construction. Protective warning signs or guardrails to remind passers-by to stay away. [0003] The existing warning devices are relatively rigid and fixed. At present...

Claims

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Application Information

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IPC IPC(8): E01F9/646E01F9/692
CPCE01F9/646E01F9/692
Inventor 杨冰李文征罗杨瑞李梦悦白易杰薛冰
Owner NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
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