CN201935847U - Detecting device for basin type insulator - Google Patents
Detecting device for basin type insulator Download PDFInfo
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- CN201935847U CN201935847U CN2010206790684U CN201020679068U CN201935847U CN 201935847 U CN201935847 U CN 201935847U CN 2010206790684 U CN2010206790684 U CN 2010206790684U CN 201020679068 U CN201020679068 U CN 201020679068U CN 201935847 U CN201935847 U CN 201935847U
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Abstract
The utility model relates to a detecting device for a basin type insulator, belonging to the technical field of gas insulated metallic sealed switch equipment. The basin type insulator detecting device comprises a compressed air pressurizing system, a load displacement system, a hydraulic system, an electric control system and a gas detecting device; the compressed air pressurizing system is connected with the upper end of the load displacement system; the hydraulic system is connected with the lower end of the load displacement system; the compressed air pressurizing system, the load displacement system and the hydraulic system are connected with the control wire of the electric control system; and the gas detecting device is connected with the upper end of the load displacement system through a pipe. The device efficiently improves the efficiency and reduces the cost without influencing the internal pressure strength and the sealing performance detection of the basin type insulator.
Description
Technical field
The utility model relates to the device of a kind of GIS (Cubicle Gas-Insulated Switchgear) technical field, specifically is a kind of disc insulator pick-up unit.
Background technology
Disc insulator is one of extremely important part in the Cubicle Gas-Insulated Switchgear, and usage quantity is more.In the insulated metal sealing switch equipment, has the performance of support, insulation, sealing, heat-resisting, the analyte of anti-electric arc corrosion.For guaranteeing the stability of GIS product operation, the disc insulator performance has been proposed higher requirement, every disc insulator all need be done delivery tests such as electrical test, customary internal pressure strength test, sealing, nondestructive examination.
At present, producing the enterprise of disc insulator, is medium to conventional the employing with water of disc insulator internal pressure test, and the mode of artificial standing screw detects on hydraulic pressure frock and motor test pump.Usually test more than this need of work 3 people, after the test, need to carry out in the drying box desiccant dehumidification and handle; It is medium that the impermeability test routine of disc insulator is adopted for helium or sulfur hexafluoride gas, the mode of artificial standing screw, in the air pressure frock and fill automatically, return-air equipment detects.This work generally needs 2 people to test.The internal pressure test of disc insulator and impermeability test all detect at different equipment and station.
Though the detection mode of traditional type has been finished the disc insulator Performance Detection.But water internal pressure test and experiments of sealing performance relate to, and operation is many, workload is big, heavy, operative employee's demand is many, the power consumption, efficient is low.The utility model adopts Automatic Control, only needs a people, can finish disc insulator assembling, be shifted, compress, inflate, detection, exhaust, playback.Adopting pressurized air simultaneously is that medium replaces aqueous medium to detect the interior pressure performance of disc insulator, reduced the water internal pressure test after, need the operation of dried.The internal pressure test frock and the experiments of sealing performance frock of disc insulator unite two into one, and internal pressure strength and sealing property detect carries out at same station, has reduced the time cost of disc insulator in the different station turnover.Effectively reduce operation, heightened efficient; Avoid the waste of human and material resources, reduced cost.
The utility model content
The utility model provides a kind of disc insulator pick-up unit at the prior art above shortcomings, is implemented under the prerequisite that the internal pressure strength that do not influence disc insulator and sealing property detect, and effectively raises efficient, has reduced cost.
The utility model is achieved through the following technical solutions, the utility model comprises: pressurized air pressure charging system, loading displacement system, hydraulic system, electric control system and gas-detecting device, wherein: the pressurized air pressure charging system links to each other with the upper end of loading displacement system, hydraulic system links to each other with the lower end of loading displacement system, pressurized air pressure charging system, loading displacement system and hydraulic system are connected with the electric control system control line, and gas-detecting device links to each other with the upper end of loading displacement system by pipeline.
Described pressurized air pressure charging system comprises low-pressure compressed air source, oil-water separator, supercharger, gas-holder, reduction valve and the solenoid valve that is connected in series successively.
Described loading displacement system comprises: cantilever hangs, main steel frame structure, stowage receptacle, displacement dolly, line slideway and cope match-plate pattern, wherein: cantilever hangs with main steel frame structure upper end and links to each other, disc insulator to be measured is placed on the stowage receptacle, stowage receptacle places on the displacement dolly, the displacement dolly places on the line slideway, be connected with the translation oil cylinder of hydraulic system simultaneously, line slideway places the horizontal centre position of main steel frame structure, cope match-plate pattern is installed on the upper right side of main steel frame structure, and the main steel frame structure places on the ground.
Described hydraulic system comprises: oil cylinder and deciding grade and level axial variable displacement plunger pump, wherein: oil cylinder directly is connected with the deciding grade and level axial variable displacement plunger pump.
The utility model is that medium replaces aqueous medium to detect the interior pressure performance of disc insulator by adopting pressurized air, and it is shared on the internal pressure test frock to detect the bubble-tight frock of disc insulator simultaneously, has improved detection efficiency greatly.
Description of drawings
Fig. 1 is the structural drawing of utility model.
Fig. 2 is for loading the displacement system structural drawing.
Embodiment
Below embodiment of the present utility model is elaborated; present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, present embodiment comprises: pressurized air pressure charging system 1, loading displacement system 2, hydraulic system 3, electric control system 4 and gas-detecting device 5.Wherein: pressurized air pressure charging system 1 links to each other with the upper end of loading displacement system 2, hydraulic system 3 links to each other with the lower end of loading displacement system 2, pressurized air pressure charging system 1, loading displacement system 2 and hydraulic system 3 are connected with electric control system 4 control lines, and gas-detecting device links to each other with the upper end of loading displacement system 2 by pipeline 5.
Described pressurized air pressure charging system 1 comprises: low-pressure compressed air source 6, oil-water separator 7, supercharger 8, gas-holder 9, reduction valve 10 and solenoid valve 11, wherein: low-pressure compressed air source of the gas 6 is connected with oil-water separator 7, oil-water separator 7 other ends connect supercharger 8, supercharger 8 other ends connect gas-holder 9, gas-holder 9 other ends connect reduction valve 10, and reduction valve 10 other ends connect solenoid valve 11.
As shown in Figure 2, described loading displacement system 2 comprises: cantilever hangs 12, main steel frame structure 13, stowage receptacle 14, displacement dolly 15, line slideway 16 and cope match-plate pattern 17, wherein: cantilever hangs 12 and links to each other with main steel frame structure 13 upper ends, disc insulator to be measured is placed on the stowage receptacle 14, stowage receptacle 14 places on the displacement dolly 15, displacement dolly 15 places on the line slideway 16, be connected with the oil cylinder 18 of hydraulic system simultaneously, line slideway 16 places the horizontal centre position of main steel frame structure 13, cope match-plate pattern 17 is installed on the upper right side of main steel frame structure 13, and main steel frame structure 13 places on the ground.
Described hydraulic system 3 comprises: oil cylinder 18 and deciding grade and level axial variable displacement plunger pump 19, wherein: oil cylinder 18 directly is connected with deciding grade and level axial variable displacement plunger pump 19.
Present embodiment carries out work in the following manner: after displacement dolly 15 was accurately located, jacking cylinder 18 upwards promoted stowage receptacle 14, compresses disc insulator.Pressurized air in the gas-holder 9 enters the inner chamber of disc insulator automatically through a plurality of reduction valve 10 and 11 controls of a plurality of solenoid valve according to certain speed, detect the internal pressure strength of disc insulator.After detection finishes, discharge the pressurized air of basin inner chamber automatically.Be transformed into the impermeability that helium or sulfur hexafluoride gas detect disc insulator this moment, after airtight detection finishes, jacking cylinder 18 falls initial position after rise, disc insulator is got back on the stowage receptacle 14, displacement dolly 15 moves to initial position with stowage receptacle 14, cantilever hangs 12 disc insulator is moved on on the pallet from stowage receptacle 14, and the single-piece disc insulator detects and finishes, and prepares to detect next part disc insulator.
Claims (4)
1. disc insulator pick-up unit, it is characterized in that, comprise: pressurized air pressure charging system, loading displacement system, hydraulic system, electric control system and gas-detecting device, wherein: the pressurized air pressure charging system links to each other with the upper end of loading displacement system, hydraulic system links to each other with the lower end of loading displacement system, pressurized air pressure charging system, loading displacement system and hydraulic system are connected with the electric control system control line, and gas-detecting device links to each other with the upper end of loading displacement system by pipeline.
2. disc insulator pick-up unit according to claim 1 is characterized in that, described pressurized air pressure charging system comprises low-pressure compressed air source, oil-water separator, supercharger, gas-holder, reduction valve and the solenoid valve that is connected in series successively.
3. disc insulator pick-up unit according to claim 1, it is characterized in that, described loading displacement system comprises: cantilever hangs, the main steel frame structure, stowage receptacle, the displacement dolly, line slideway and cope match-plate pattern, wherein: cantilever hangs with main steel frame structure upper end and links to each other, disc insulator to be measured is placed on the stowage receptacle, stowage receptacle places on the displacement dolly, the displacement dolly places on the line slideway, be connected with the translation oil cylinder of hydraulic system simultaneously, line slideway places the horizontal centre position of main steel frame structure, cope match-plate pattern is installed on the upper right side of main steel frame structure, and the main steel frame structure places on the ground.
4. disc insulator pick-up unit according to claim 1 is characterized in that, described hydraulic system comprises: oil cylinder and deciding grade and level axial variable displacement plunger pump, wherein: oil cylinder directly is connected with the deciding grade and level axial variable displacement plunger pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206790684U CN201935847U (en) | 2010-12-24 | 2010-12-24 | Detecting device for basin type insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206790684U CN201935847U (en) | 2010-12-24 | 2010-12-24 | Detecting device for basin type insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935847U true CN201935847U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206790684U Expired - Fee Related CN201935847U (en) | 2010-12-24 | 2010-12-24 | Detecting device for basin type insulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN201935847U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196485A (en) * | 2013-04-29 | 2013-07-10 | 中发输配电设备（平湖）有限公司 | Insulator hydraulic pressure test device |
| CN103196640A (en) * | 2013-04-29 | 2013-07-10 | 中发输配电设备（平湖）有限公司 | Insulator tightness detection tool |
| CN104019945A (en) * | 2014-06-25 | 2014-09-03 | 中发输配电设备（平湖）有限公司 | Gas-tight test tool for single-phase basin insulator |
| CN104048799A (en) * | 2014-06-25 | 2014-09-17 | 中发输配电设备（平湖）有限公司 | Air tightness test tool |
| WO2015074285A1 (en) * | 2013-11-20 | 2015-05-28 | 国家电网公司 | Method for testing density uniformity of basin-type insulator |
| CN105486588A (en) * | 2015-11-20 | 2016-04-13 | 平高集团有限公司 | Nondestructive testing method and apparatus for pressure endurance capability of basin-type insulator |
-
2010
- 2010-12-24 CN CN2010206790684U patent/CN201935847U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196485A (en) * | 2013-04-29 | 2013-07-10 | 中发输配电设备（平湖）有限公司 | Insulator hydraulic pressure test device |
| CN103196640A (en) * | 2013-04-29 | 2013-07-10 | 中发输配电设备（平湖）有限公司 | Insulator tightness detection tool |
| CN103196485B (en) * | 2013-04-29 | 2015-11-04 | 中发输配电设备（平湖）有限公司 | Insulator hydraulic pressure test device |
| WO2015074285A1 (en) * | 2013-11-20 | 2015-05-28 | 国家电网公司 | Method for testing density uniformity of basin-type insulator |
| CN104019945A (en) * | 2014-06-25 | 2014-09-03 | 中发输配电设备（平湖）有限公司 | Gas-tight test tool for single-phase basin insulator |
| CN104048799A (en) * | 2014-06-25 | 2014-09-17 | 中发输配电设备（平湖）有限公司 | Air tightness test tool |
| CN105486588A (en) * | 2015-11-20 | 2016-04-13 | 平高集团有限公司 | Nondestructive testing method and apparatus for pressure endurance capability of basin-type insulator |
| CN105486588B (en) * | 2015-11-20 | 2018-11-27 | 平高集团有限公司 | A kind of disc insulator voltage endurance capability lossless detection method and device |
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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: 20110817 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |