Automatic power failure device for electric power information communication and automatic power failure method

An automatic power-off and power technology, applied in circuits, electrical switches, electrical components, etc., to solve problems such as wire falling

Inactive Publication Date: 2017-09-01
STATE GRID SHANDONG ELECTRIC POWER CO LAIYANG POWER SUPPLY CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the harsh environment of some power lines, the wires and even the poles will be blown off in strong winds, and the broken wires will fall and cause serious accidents

Method used

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  • Automatic power failure device for electric power information communication and automatic power failure method
  • Automatic power failure device for electric power information communication and automatic power failure method
  • Automatic power failure device for electric power information communication and automatic power failure method

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Embodiment Construction

[0072] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0073] It should be noted that the reverse direction of "upper", "lower", "left", "right", "front", and "rear" described below is consistent with that described in the accompanying drawings.

[0074] An automatic power-off device for electric power and communication, comprising a casing 1, a pneumatic device 2, a driving roller 3, a driven longitudinal rod 4, a moving contact 5, and a static contact 6;

[0075] The housing 1 includes a hollow rectangular housing main body 11, an upper turning hole 12 provided in the middle of the upper end surface of the housing main body 11, and a horizontally placed one side of the upper end surface of the housing main body 11 communicating with the upper turning hole 12. Screw hole 13, the lower rotation hole 14 provided in the middle part of the lower end surface of the housing main body 11, the outer side of the horizont...

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PUM

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Abstract

The invention relates to an automatic power failure device for electric power information communication. The automatic power failure device comprises a case, a wind-driven device, a transmission roller, a driven longitudinal rod, a movable contact and a static contact, wherein the case comprises a case main body, an upper roaring hole, a transverse arrangement screw hole, a lower rotating hole, a position limiting screw bolt, a first wiring hole, a second wiring hole, an upper position limiting plate and a lower position limiting plate; the wind-driven device comprises an external threaded shaft, a driving gear, a wind-driven fan blade, a position limiting screw nut and a longitudinal arrangement insertion hole; the transmission roller comprises a transmission mandrel, a driven gear and a transmission roller post; the driven longitudinal rod comprises an overhead plug, a bottom plug, a bias longitudinal rod and a manual lock; the movable contact comprises a contact body, a hinging lug boss and a hinging connecting rod; the static contact is connected with a second conducting wire; the second conducting wire penetrates out of the casing main body from the second wiring hole. The automatic power failure device for electric power information communication has the advantages that the automatic power failure can be realized under the strong wind effect; the power failure can also be realized through manual pressing. The invention also discloses a power failure method of the automatic power failure device.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to an automatic power-off device and an automatic power-off method for electric power communication. Background technique [0002] In the communication part of the power system, it is often necessary to assume power communication lines outdoors. Due to the harsh environment of some power lines, the wires and even the utility poles will be blown off in strong winds, and the broken wires will fall and cause serious accidents. Therefore need to design a kind of automatic power-off device that can be sensitive to wind force, cut off circuit when running into gale weather. Contents of the invention [0003] In order to solve the technical problems existing in the background technology, an automatic power-off device for electric power and communication according to the present invention can automatically power off under the action of strong wind, and can also be manually pressed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H35/40
CPCH01H35/40
Inventor 胡艳春
Owner STATE GRID SHANDONG ELECTRIC POWER CO LAIYANG POWER SUPPLY CO
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