CN202501872U - Wire icing measurement device - Google Patents
Wire icing measurement device Download PDFInfo
- Publication number
- CN202501872U CN202501872U CN2012201163375U CN201220116337U CN202501872U CN 202501872 U CN202501872 U CN 202501872U CN 2012201163375 U CN2012201163375 U CN 2012201163375U CN 201220116337 U CN201220116337 U CN 201220116337U CN 202501872 U CN202501872 U CN 202501872U
- Authority
- CN
- China
- Prior art keywords
- sensor
- pulling force
- wire
- temperature sensor
- wire icing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a wire icing measurement device, which is connected with a computer and comprises two metal brackets, two tension sensors, a wire and a temperature sensor A, wherein the two metal brackets are positioned at the same height, each metal bracket is hung with a tension sensor, the lower ends of the two tension sensors are respectively connected with the two ends of the wire through a heat insulation part, and the temperature sensor A is connected with the wire. Compared with the prior art, the wire icing measurement device provided by the utility model has the advantages of high precision, comprehensive data and the like.
Description
Technical field
The utility model relates to a kind of icing measurement mechanism, especially relates to a kind of measurement mechanism of wire icing.
Background technology
In the winter time between flush period, under the condition that reaches certain air themperature and humidity, tend to take place the icing phenomenon on the power transmission line of electrical network; Under the effect of wind-force; Transmission pressure can't bear the heavy load and rupture, serious possibly cause collapsing of electric tower, and therefore the detection to the wire icing amount just seems particularly important; Disclose a kind of monitoring device of wire icing amount like application for a patent for invention 201010231117.2, having comprised: test lead; Two parallel vertical connecting rods are connected with said test lead vertical fixing; Vertical elastomeric element, the upper end of upper end and said vertical connecting rod is fixed, and the stationkeeping of lower end is constant; Displacement transducer is used to measure said deflection, though thereby this kind measurement mechanism can calculate ice cover according to the displacement of elastomeric element, and the measuring accuracy of device is not high, and can not carry out complete record to data.
Summary of the invention
The purpose of the utility model is exactly the measurement mechanism that for the defective that overcomes above-mentioned prior art existence a kind of precision height is provided and the wire icing of partial data can be provided.
The purpose of the utility model can realize through following technical scheme:
A kind of wire icing measurement mechanism; This device is connected with computing machine, it is characterized in that, this device comprises two metal supports, two pulling force sensors, lead and temperature sensor A; Described two metal supports are positioned at sustained height; And all hang a pulling force sensor under each metal support, the lower end of described two pulling force sensors connects the two ends of lead respectively through insulation, and described temperature sensor A connects lead.
This device also comprises the sensor B of measures ambient temperature and the humidity sensor of measures ambient humidity.
Be provided with rain shade device between described metal support and the pulling force sensor.
Described pulling force sensor, temperature sensor A, temperature sensor B and humidity sensor all are connected with computing machine.
Compared with prior art, the utility model is through a plurality of temperature sensors and humidity sensor monitoring of environmental information, and records the quality of wire icing through pulling force sensor, has precision height, the comprehensive advantage of data.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is metal support, and 2 is pulling force sensor, and 3 is lead, and 4 is temperature sensor A, and 5 is temperature sensor B, and 6 is humidity sensor, and 7 is insulation, and 8 is wind speed.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
As shown in Figure 1; A kind of wire icing measurement mechanism, this device is connected with computing machine, comprises two metal supports 1, two pulling force sensors 2, lead 3 and temperature sensor A4; Two metal supports 1 are positioned at sustained height h; And each metal support all hangs the lower end of 2, two pulling force sensors 2 of a pulling force sensor for 1 time respectively through the two ends of insulation 7 connection leads, and temperature sensor A connects lead.In addition; This device also comprises the temperature sensor B5 of measures ambient temperature and the humidity sensor 6 of measures ambient humidity; Be provided with rain shade device between metal support 1 and the pulling force sensor 2; Prevent pulling force sensor 2 because of icing lost efficacy, pulling force sensor, temperature sensor A, temperature sensor B and humidity sensor all are connected with computing machine, and information real-time such as the pulling force that measures, temperature, humidity are sent to computing machine.
Whole device places artificial climate indoor, according under the situation of different wind speed 8, according to the stress balance principle, measures the icing quality, and pressure F1 and F2 sum that two pulling force sensors 2 record are lead 3 quality and icing quality sum G.
Claims (4)
1. wire icing measurement mechanism; This device is connected with computing machine, it is characterized in that, this device comprises two metal supports, two pulling force sensors, lead and temperature sensor A; Described two metal supports are positioned at sustained height; And all hang a pulling force sensor under each metal support, the lower end of described two pulling force sensors connects the two ends of lead respectively through insulation, and described temperature sensor A connects lead.
2. a kind of wire icing measurement mechanism according to claim 1 is characterized in that this device also comprises the sensor B of measures ambient temperature and the humidity sensor of measures ambient humidity.
3. a kind of wire icing measurement mechanism according to claim 1 is characterized in that, is provided with rain shade device between described metal support and the pulling force sensor.
4. a kind of wire icing measurement mechanism according to claim 1 is characterized in that described pulling force sensor, temperature sensor A, temperature sensor B and humidity sensor all are connected with computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201163375U CN202501872U (en) | 2012-03-23 | 2012-03-23 | Wire icing measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201163375U CN202501872U (en) | 2012-03-23 | 2012-03-23 | Wire icing measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501872U true CN202501872U (en) | 2012-10-24 |
Family
ID=47038485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201163375U Expired - Lifetime CN202501872U (en) | 2012-03-23 | 2012-03-23 | Wire icing measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501872U (en) |
-
2012
- 2012-03-23 CN CN2012201163375U patent/CN202501872U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |