CN205845248U - A kind of across river caution device for transmitting line - Google Patents
A kind of across river caution device for transmitting line Download PDFInfo
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- CN205845248U CN205845248U CN201620775411.2U CN201620775411U CN205845248U CN 205845248 U CN205845248 U CN 205845248U CN 201620775411 U CN201620775411 U CN 201620775411U CN 205845248 U CN205845248 U CN 205845248U
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- river
- water level
- display
- electricity
- transmission line
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Abstract
The utility model discloses a kind of across river caution device for transmitting line, including for the level switch of sensed water level and display, display is arranged on the shaft tower 1 of transmission line of electricity, and level switch is arranged in river, and level switch is connected with the input port of display by cable；Computing module and water level acquisition module it is provided with in display, water level acquisition module gathers level switch water level signal, and computing module is according to deducting the height of water level of water level acquisition module collection across river transmission line of electricity height and being calculated the elevation information that passes through of permission across river transmission line of electricity safe altitude and show on indicator screen.This utility model ensures large-scale sand dredger, cargo ship safety, prevents electric line tripping operation and breaks and casualties across river transmission line of electricity.
Description
Technical field
This utility model relates to high voltage power transmission field, particularly relates to a kind of across river caution device for transmitting line.
Background technology
Existing according to statistics, the power outage in the whole nation nearly 1/3rd is all because external force and destroys electrical network and cause, therefore
Guarantee electric power " life line ' safety, unimpeded become instant social problem.
At present, when high tension cable carries across river on river surface, when large-scale sand dredger, cargo ship process, when on river surface water level
Rise, sand dredger and the safe distance of cargo ship meeting crossing high-pressure line, cause electric line tripping operation and break across river transmission line of electricity
And casualties.
Utility model content
In order to solve technical problem present in background technology, the utility model proposes a kind of across river power transmission line warning
Device.
The one that the utility model proposes is across river caution device for transmitting line, including the level switch for sensed water level
And display, display is arranged on the shaft tower of transmission line of electricity, and level switch is arranged in river, and level switch is by electricity
Cable is connected with the input port of display；Computing module and water level acquisition module, water level acquisition module it is provided with in display
Gathering level switch water level signal, computing module deducts, according to across river transmission line of electricity height, the water level that water level acquisition module gathers
Highly and it is calculated, across river transmission line of electricity safe altitude, the elevation information allowing to pass through to show on indicator screen.
Further, in display, it is provided with sound and light alarm module, when height of water level reaches across river transmission line of electricity safety
Time highly, sound and light alarm module sends alarm signal.
Further, display includes 4, and 4 display are separately mounted on the shaft tower of the left and right sides, on each shaft tower
Fore-and-aft direction is mounted on one.
One proposed in this utility model, across river caution device for transmitting line, deducts according to across river transmission line of electricity height
The height of water level of water level acquisition module collection and be calculated across river transmission line of electricity safe altitude and allow the elevation information passed through to show
Show on indicator screen.Ensure large-scale sand dredger, cargo ship safety, prevent electric line tripping operation and across river power transmission line
Road breaks and casualties.
Accompanying drawing explanation
Fig. 1 be the utility model proposes across river caution device for transmitting line schematic diagram.
Detailed description of the invention
Below in conjunction with instantiation, this utility model is described in detail, it should be appreciated that embodiment is served only for explanation originally
Utility model rather than for this utility model is defined, any made on the basis of this utility model amendment, equivalent
Replacements etc. are all in protection domain of the present utility model.
As it is shown in figure 1, the utility model proposes across river caution device for transmitting line, including the water level for sensed water level
Detector 3 and 4,4 display 4 of 4 display are separately mounted on the shaft tower 1 of left and right sides transmission line of electricity, on each shaft tower 1
Before and after direction respectively install one.Level switch 3 is arranged in river, and level switch 3 is defeated by cable and display 4
Inbound port connects.
Display 4 is exactly an electronic equipment with early warning.Computing module and water level acquisition it is provided with in display 4
Module.Water level acquisition module gathers level switch 3 water level signal and obtains height of water level signal through digital-to-analogue conversion.Computing module
It it is a kind of processing module.According to the preassembled height of water level highly deducting the collection of water level acquisition module across river transmission line of electricity 2
Show on display 4 screen with being calculated, across river transmission line of electricity 2 safe altitude, the elevation information allowing to pass through, remind passing
Ship and personnel, it is allowed to the elevation information passed through.The minimum of safety transmission line of electricity is referred to across river transmission line of electricity 2 safe altitude
Safe distance.
When rising on river surface, water level likely exceedes across river transmission line of electricity 2 safe altitude, now should forbid any ship and
Personnel pass through.Sound and light alarm module it is provided with in display 4, when height of water level reaches across river transmission line of electricity 2 safe altitude,
Sound and light alarm module sends alarm signal, reminds passing ship that no thoroughfare with personnel.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art is in the technical scope that this utility model discloses, according to this practicality
Novel technical scheme and utility model thereof conceive equivalent or change in addition, all should contain at protection model of the present utility model
Within enclosing.
Claims (3)
1. one kind across river caution device for transmitting line, it is characterised in that include the level switch (3) for sensed water level and aobvious
Showing that device (4), display (4) are arranged on the shaft tower (1) of transmission line of electricity, level switch (3) is arranged in river, water level detecting
Device (3) is connected with the input port of display (4) by cable；It is provided with computing module and water level acquisition in display (4)
Module, water level acquisition module gathers level switch (3) water level signal, and computing module highly subtracts according to across river transmission line of electricity (2)
Remove height of water level that water level acquisition module gathers and be calculated the height letter allowing to pass through across river transmission line of electricity (2) safe altitude
Breath display is on display (4) screen.
The most according to claim 1 across river caution device for transmitting line, it is characterised in that to be provided with in display (4)
Sound and light alarm module, when height of water level reaches across river transmission line of electricity (2) safe altitude, sound and light alarm module sends alarm signal
Number.
It is the most according to claim 1 and 2 across river caution device for transmitting line, it is characterised in that display (4) includes 4,
4 display (4) are separately mounted on the shaft tower (1) of the left and right sides, and the upper fore-and-aft direction of each shaft tower (1) is mounted on one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775411.2U CN205845248U (en) | 2016-07-21 | 2016-07-21 | A kind of across river caution device for transmitting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775411.2U CN205845248U (en) | 2016-07-21 | 2016-07-21 | A kind of across river caution device for transmitting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205845248U true CN205845248U (en) | 2016-12-28 |
Family
ID=57626018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620775411.2U Active CN205845248U (en) | 2016-07-21 | 2016-07-21 | A kind of across river caution device for transmitting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205845248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617865A (en) * | 2019-09-20 | 2019-12-27 | 国网山东省电力公司微山县供电公司 | Safety warning device of cross-channel power transmission line |
-
2016
- 2016-07-21 CN CN201620775411.2U patent/CN205845248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617865A (en) * | 2019-09-20 | 2019-12-27 | 国网山东省电力公司微山县供电公司 | Safety warning device of cross-channel power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |