CN202676755U - Fixed type mask tape - Google Patents
Fixed type mask tape Download PDFInfo
- Publication number
- CN202676755U CN202676755U CN 201220379380 CN201220379380U CN202676755U CN 202676755 U CN202676755 U CN 202676755U CN 201220379380 CN201220379380 CN 201220379380 CN 201220379380 U CN201220379380 U CN 201220379380U CN 202676755 U CN202676755 U CN 202676755U
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- Prior art keywords
- mask tape
- fixed
- sensor
- tape
- mask
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- 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 - Fee Related
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Abstract
The utility model discloses a fixed type mask tape. A plurality of rows of telescopic small holes are arrayed on two sides of a fixed knot of the mask tape. The mask tape is fixedly connected with a sensor. The mask tape can not only shield most outside interfering noise signals, but also be installed and fixed simply, conveniently and quickly.
Description
Technical field
The utility model relates to a kind of mask tape that can fixedly mount and have the shielding noise contributions, specifically a kind of fixed mask tape.
Background technology
At present, be placed in the line monitoring system in high voltage electric power equip ment GIS office, superfrequency UHF installation of sensors is fixed on and carries out in the signal acquisition process on the GIS insulator flange, what usually adopt is that two insulated hooks are fixed installation, if this kind method is installed on the GIS that often has small vibration slightly for a long time, generation is become flexible and is dropped easily, particularly external interference signals is not accomplished shielding action yet, and office is placed on line monitoring system and for a long time the situation of GIS inside is monitored whether Partial discharge signal occurs, if the sensor of system is in gathering the Partial discharge signal process, external interference signals is collected by sensor in a large number, then make system's difficulty larger to generation in the differentiation of signal, and install inconvenient simple and easy.
Summary of the invention
Be placed on the problem that is subjected to easily the external interference effect of signals in the line monitoring system in the installation of sensors collection signal in order to solve existing office, the utility model provides a kind of fixed mask tape, this mask tape can not only mask most of external interference noise signal, and installs, fixes easy to be quick.
The utility model solves the problems of the technologies described above the technical scheme that adopts: the flexible aperture of many rows is arranged in a kind of fixed mask tape, fixed knot both sides, described mask tape, and the mask tape is fixedly connected with sensor.Described mask tape is fixedly connected with sensor by screw.
Cutting can be carried out according to the brace size at sensor two ends and the width of connecting hole in the mask tape, and adopts many key screw mask tapes to be fixedly connected with sensor.The length of mask tape is then carried out length adjustment according to the girth that on-the-spot needs are installed the GIS flange of monitoring point, and the flexible apertures of many rows are also being arranged on fixed knot both sides, mask tape, can carry out as required the adjusting fixation application of different length.
The beneficial effect of the utility model device is, can the installation of sensors process in long-term on-line condition monitoring system shield the outside noise signal, make the backstage signal processing system higher, simple in structure to accuracy rate in the judgement of signal, install small and lightly, install easily.
Description of drawings
Fig. 1 is the structural representation of fixed described in the utility model mask tape.
Fig. 2 is the fixing figure of the flexible knot of fixed described in the utility model mask tape.
Fig. 3 is the application synoptic diagram of fixed described in the utility model mask tape in fixation of sensor.
Be labeled as among the figure: 1. mask tape 2. fixed knots 3. telescopic holes 4. sensors
Embodiment
Below in conjunction with drawings and Examples apparatus of the present invention are further specified.
As shown in Figure 1, fixed described in the utility model mask tape, fixed knot 2 both sides of mask tape 1 are provided with many row's telescopic holes 3, and mask tape 1 is fixed with sensor 4 by 4 screws and is connected.Described mask tape 1 adopts metal to make.
Fig. 2 and embodiment illustrated in fig. 3 in, mask tape 1 adopts screw and sensor 4 to be fixed by 4 telescopic holes, the fixed knot 2 of mask tape 1 tightens sensor 4 and is fixed on the flange, can regulate according to the insulator flange of different girths the length of mask tape by telescopic hole 3, with can be stable being fixed on the insulator flange of sensor safe, and play shielding outside noise signal.
Claims (2)
1. a fixed mask tape is characterized in that, is made of mask tape, fixed knot and telescopic hole, and described fixed knot both sides are arranged with many row's telescopic holes, and the mask tape is fixedly connected with sensor with screw by telescopic hole.
2. a fixed mask tape is characterized in that, described mask tape is fixedly connected with sensor with screw by 4 telescopic holes, and fixed knot tightens sensor and is fixed on the flange, regulates the length of mask tape by telescopic hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379380 CN202676755U (en) | 2012-08-02 | 2012-08-02 | Fixed type mask tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379380 CN202676755U (en) | 2012-08-02 | 2012-08-02 | Fixed type mask tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676755U true CN202676755U (en) | 2013-01-16 |
Family
ID=47497653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220379380 Expired - Fee Related CN202676755U (en) | 2012-08-02 | 2012-08-02 | Fixed type mask tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226156A (en) * | 2013-03-27 | 2013-07-31 | 国家电网公司 | Shield ball |
| CN107677856A (en) * | 2017-08-01 | 2018-02-09 | 国网浙江省电力公司嘉兴供电公司 | A kind of GIS insulating basins superfrequency test interference shielding method and its device |
| CN110045255A (en) * | 2019-05-28 | 2019-07-23 | 杭州隽珀科技有限公司 | A kind of highly-safe local discharge sensor installation equipment |
-
2012
- 2012-08-02 CN CN 201220379380 patent/CN202676755U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226156A (en) * | 2013-03-27 | 2013-07-31 | 国家电网公司 | Shield ball |
| CN103226156B (en) * | 2013-03-27 | 2015-06-03 | 国家电网公司 | Shield ball |
| CN107677856A (en) * | 2017-08-01 | 2018-02-09 | 国网浙江省电力公司嘉兴供电公司 | A kind of GIS insulating basins superfrequency test interference shielding method and its device |
| CN110045255A (en) * | 2019-05-28 | 2019-07-23 | 杭州隽珀科技有限公司 | A kind of highly-safe local discharge sensor installation equipment |
| CN110045255B (en) * | 2019-05-28 | 2020-05-26 | 电管家集团有限公司 | High partial discharge sensor erection equipment of security |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140802 |
|
| EXPY | Termination of patent right or utility model |