CN204027933U - The special insulator water closely knit experiment device of calming the anger that becomes - Google Patents
The special insulator water closely knit experiment device of calming the anger that becomes Download PDFInfo
- Publication number
- CN204027933U CN204027933U CN201420341976.0U CN201420341976U CN204027933U CN 204027933 U CN204027933 U CN 204027933U CN 201420341976 U CN201420341976 U CN 201420341976U CN 204027933 U CN204027933 U CN 204027933U
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- China
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- workpiece
- flange
- cover plate
- pressure testing
- special
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Abstract
The utility model discloses a kind of special insulator water closely knit experiment device of calming the anger that becomes, comprise air chamber, pressure testing cover plate, mounting flange be fixedly connected with mechanism, it between described air chamber and pressure testing cover plate, is workpiece placement position, the special top that becomes insulator workpiece is workpiece stiff end, the described special workpiece stiff end that becomes insulator workpiece is located at workpiece and is placed on position, the upper end of described air chamber is provided with joint flange, described mounting flange comprises upper flange and lower flange, upper flange is located between described pressure testing cover plate and described workpiece stiff end, lower flange is located between described joint flange and described workpiece stiff end, described pressure testing cover plate is connected by the described mechanism that is fixedly connected with joint flange, the middle part of the upper surface of described pressure testing cover plate is provided with the first male connector, the right side of the first male connector is provided with the second male connector, the lower end of described air chamber is provided with screw.The utility model belongs to special detection tool, is particularly useful for the airtight pressure testing of hydraulic pressure of Special-shaped insulator.
Description
Technical field
The utility model relates to pick-up unit field, specifically a kind of special insulator water closely knit experiment device of calming the anger that becomes.
Background technology
At present, experimental provision for detection of the airtight experiment of hydraulic pressure of insulator relatively lacks, especially be applicable to the airtight experimental provision of hydraulic pressure of Special-shaped insulator, the airtight experimental provision complicated structure of existing hydraulic pressure, volume ratio is huger, and during use, operation is very loaded down with trivial details, operative employee easily makes mistakes, cause the failure of experiment, and experimental result is inaccurate, is badly in need of a kind of hydraulic pressure air tightness tester that is applicable to Special-shaped insulator of invention.
Summary of the invention
The purpose of this utility model is to provide a kind of special insulator water closely knit experiment device of calming the anger that becomes.
The utility model will solve the experimental provision that lacks the special airtight experiment of hydraulic pressure for Special-shaped insulator, existing experimental facilities complex structure, and complex operation, operative employee easily makes mistakes, and causes the failure of experiment and the inaccurate problem of experimental result.
The technical solution of the utility model is: a kind of special insulator water closely knit experiment device of calming the anger that becomes, comprise air chamber, pressure testing cover plate, mounting flange be fixedly connected with mechanism, it between described air chamber and pressure testing cover plate, is workpiece placement position, the special top that becomes insulator workpiece is workpiece stiff end, the described special workpiece stiff end that becomes insulator workpiece is located at workpiece and is placed on position, the upper end of described air chamber is provided with joint flange, described mounting flange comprises upper flange and lower flange, upper flange is located between described pressure testing cover plate and described workpiece stiff end, lower flange is located between described joint flange and described workpiece stiff end, described pressure testing cover plate is connected by the described mechanism that is fixedly connected with joint flange, the middle part of the upper surface of described pressure testing cover plate is provided with the first male connector, the right side of the first male connector is provided with the second male connector, the lower end of described air chamber is provided with screw.
The lower surface middle part of described pressure testing cover plate is provided with cover plate cavity, and the first described male connector is all connected with described cover plate cavity with the second male connector.
Between described upper flange and pressure testing cover plate, be provided with an O RunddichtringO, between upper flange and workpiece stiff end, be provided with the 2nd O RunddichtringO, between lower flange and workpiece stiff end, be provided with the 3rd O RunddichtringO, between lower flange and joint flange, be provided with O RunddichtringO.
The xsect of described workpiece stiff end is triangular in shape, described be fixedly connected with on the outer ring that mechanism is distributed in pressure testing cover plate and near the middle part of the straight flange of workpiece stiff end; The described mechanism that is fixedly connected with comprises nut, bolt, plain washer and spring washer.
The beneficial effects of the utility model are: the utility model belongs to Special experimental apparatus, be particularly useful for the airtight experiment of hydraulic pressure of Special-shaped insulator, the utility model is simple in structure, and easy to assembly and process of the test is easily understood, be convenient to technician's operation, guarantee the accuracy of experimental result.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model is observed from top.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in the figure, it comprises air chamber 1, pressure testing cover plate 13, mounting flange be fixedly connected with mechanism 8, it between described air chamber 1 and pressure testing cover plate 13, is workpiece placement position, the special top that becomes insulator workpiece 15 is workpiece stiff end 14, the described special workpiece stiff end 14 that becomes insulator workpiece 15 is located at workpiece and is placed on position, the upper end of described air chamber 1 is provided with joint flange 3, described mounting flange comprises upper flange 7 and lower flange 4, upper flange 7 is located between described pressure testing cover plate 13 and described workpiece stiff end 14, lower flange 4 is located between described joint flange 3 and described workpiece stiff end 14, described pressure testing cover plate 13 is connected by the described mechanism 8 that is fixedly connected with joint flange 3, the middle part of the upper surface of described pressure testing cover plate 13 is provided with the first male connector 11, the right side of the first male connector 11 is provided with the second male connector 12, the lower end of described air chamber 1 is provided with screw 16, be used for installing barometer.
In the present embodiment, the lower surface of described pressure testing cover plate 13 middle part is provided with cover plate cavity 10, and the upper end that becomes insulator workpiece 15 for spy provides space, and the first described male connector 11 is all connected with described cover plate cavity 10 with the second male connector 12.
In the present embodiment, between described upper flange 7 and pressure testing cover plate 13, be provided with an O RunddichtringO 9, between upper flange 7 and workpiece stiff end 14, be provided with the 2nd O RunddichtringO 6, between lower flange 4 and workpiece stiff end 14, be provided with the 3rd O RunddichtringO 5, between lower flange 4 and joint flange 3, be provided with O RunddichtringO, guarantee that the sealing of experimental facilities is good.
In the present embodiment, the xsect of described workpiece stiff end 14 is triangular in shape, described be fixedly connected with on the outer ring that mechanism 8 is distributed in pressure testing cover plate 13 and near the middle part of the straight flange of workpiece stiff end 14; The described mechanism 8 that is fixedly connected with comprises nut, bolt, plain washer and spring washer, guarantees the fastness connecting.
Using method: during use, as shown in the figure experimental facilities is connected complete, the interior installation barometer of described screw 16, the first described screwed pipe joint 11 is for connecting 1/2 rapid-acting coupling, the second screwed pipe joint 12 is for connecting 1/4 ball valve, can carry out experimental implementation, the experimental project can be used for is: 1) airtight experiment: under 0.45Mpa, SF6 gas leakage rate is less than 0.3%; 2) hydrostatic test: experimental pressure 1.16Mpa(gauge pressure) tolerance is 5 minutes.
Claims (4)
1. the special insulator water closely knit experiment device of calming the anger that becomes, comprise air chamber, pressure testing cover plate, mounting flange be fixedly connected with mechanism, it is characterized in that between described air chamber and pressure testing cover plate for workpiece is placed position, the special top that becomes insulator workpiece is workpiece stiff end, the described special workpiece stiff end that becomes insulator workpiece is located at workpiece and is placed on position, the upper end of described air chamber is provided with joint flange, described mounting flange comprises upper flange and lower flange, upper flange is located between described pressure testing cover plate and described workpiece stiff end, lower flange is located between described joint flange and described workpiece stiff end, described pressure testing cover plate is connected by the described mechanism that is fixedly connected with joint flange, the middle part of the upper surface of described pressure testing cover plate is provided with the first male connector, the right side of the first male connector is provided with the second male connector, the lower end of described air chamber is provided with screw.
2. the special insulator water closely knit experiment device of calming the anger that becomes according to claim 1, is characterized in that the lower surface middle part of described pressure testing cover plate is provided with cover plate cavity, and the first described male connector is all connected with described cover plate cavity with the second male connector.
3. the special insulator water closely knit experiment device of calming the anger that becomes according to claim 1, it is characterized in that being provided with an O RunddichtringO between described upper flange and pressure testing cover plate, between upper flange and workpiece stiff end, be provided with the 2nd O RunddichtringO, between lower flange and workpiece stiff end, be provided with the 3rd O RunddichtringO, between lower flange and joint flange, be provided with O RunddichtringO.
4. the special insulator water closely knit experiment device of calming the anger that becomes according to claim 1, the xsect that it is characterized in that described workpiece stiff end is triangular in shape, described be fixedly connected with on the outer ring that mechanism is distributed in pressure testing cover plate and near the middle part of the straight flange of workpiece stiff end; The described mechanism that is fixedly connected with comprises nut, bolt, plain washer and spring washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341976.0U CN204027933U (en) | 2014-06-25 | 2014-06-25 | The special insulator water closely knit experiment device of calming the anger that becomes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341976.0U CN204027933U (en) | 2014-06-25 | 2014-06-25 | The special insulator water closely knit experiment device of calming the anger that becomes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027933U true CN204027933U (en) | 2014-12-17 |
Family
ID=52067775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341976.0U Expired - Fee Related CN204027933U (en) | 2014-06-25 | 2014-06-25 | The special insulator water closely knit experiment device of calming the anger that becomes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034594A (en) * | 2014-06-25 | 2014-09-10 | 中发输配电设备（平湖）有限公司 | Water-pressure airtight experimental device for especially-changed insulators |
-
2014
- 2014-06-25 CN CN201420341976.0U patent/CN204027933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034594A (en) * | 2014-06-25 | 2014-09-10 | 中发输配电设备（平湖）有限公司 | Water-pressure airtight experimental device for especially-changed insulators |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160625 |