CN202564816U - Cap opener for GIS housing flange sealing cemented surface - Google Patents
Cap opener for GIS housing flange sealing cemented surface Download PDFInfo
- Publication number
- CN202564816U CN202564816U CN2012201874076U CN201220187407U CN202564816U CN 202564816 U CN202564816 U CN 202564816U CN 2012201874076 U CN2012201874076 U CN 2012201874076U CN 201220187407 U CN201220187407 U CN 201220187407U CN 202564816 U CN202564816 U CN 202564816U
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- bearing
- cemented surface
- bearer
- screw
- cap opener
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- Expired - Fee Related
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Abstract
The invention relates to the maintenance field of a combined electric appliance, particularly to a cap opener for a GIS housing flange sealing cemented surface, comprising an adjusting rod, a bearer, a screw, and a top knife, wherein the adjusting rod is shaped as a cylinder; the U shaped bearer is like a square having an upper opening; two ends of the upper portion of the bearer are slidingly connected with the adjusting rod; the transverse frame at the lower portion of the bearer is provided with a screwed hole; the screw passes through the screwed hole, with the upper end of the screw being provided with the rotatably connected top knife; and the top knife is shaped as a closed angle. The cap opener of the utility model features simple and reasonable structure and convenient operation and prevents the damage to the components resulting from dismounting operation.
Description
Technical field
The utility model relates to a kind of maintenance field of combined electric appliance equipment, specifically a kind of device for releasing closures of GIS shell flange seal cemented surface.
Background technology
Combined electrical apparatus; Claim Cubicle Gas-Insulated Switchgear again; It is directly to be linked to together by elements such as circuit breaker, isolating switch, earthed switch, main bus bars, and all is enclosed in the metal shell of ground connection, fills in the shell with the SF6 gas of certain pressure as insulation and arc-extinguishing medium.For guaranteeing the good sealing effectiveness of housing, removing that " O type circle " is housed to be sealed between the flange of housing when, also seal auxiliary through applying an amount of fluid sealant.
So to GIS equipment inspection, when maintenance, need disassemble to the housing joint face of installing and being coated with behind the glue glued adhesion.Because the joint face behind the gummed is very fastening, is difficult to usually take apart.Original several dismounting means are:
1, selects for use the screw rod of big slightly specification to screw in the connection unthreaded hole of housing joint, apply the unthreaded hole of external force top offside.Shortcoming is: the flange of two housings butt joint need design the unthreaded hole of different-diameter, is not easy to the exchange and the standardized designs of part.The effect of separating simultaneously is relatively poor, often pushes up not open and is prone to cause screw rod to shoot and damage unthreaded hole in the unthreaded hole of offside.
2, through adopting hammer to strike to head at the cemented surface place screwdriver etc. to open firmly, shortcoming is: violate technology, flange face is very easily caused the rigid misrun that chews, cause part damaged or scrap.
3, pass through with hammerings such as iron hammer, sleepers, rigid shake pine, shortcoming is: the cruelty dismounting of standard, waste time and energy, violate technology, in vibrations, very easily the fragile material in the GIS is caused damage.
4, through bigger pressure differential between the atmospheric pressure of high pressure in the air chamber and external environment, the joint face drum behind the gummed is opened.Shortcoming is: breach of security regulation, the pressure of opening cemented surface because of drum can't visual control, is prone to cause the human injury, and is very big to personal safety harmfulness.
Summary of the invention
The utility model provides a kind of simple and reasonable for structure, easy to operate in order to overcome above-mentioned defective, has avoided the device for releasing closures of dismounting to the GIS shell flange seal cemented surface of parts loss.
The technical scheme that the utility model adopts is: a kind of device for releasing closures of the GIS of separation shell flange seal cemented surface, comprise adjuster rod, bearing, screw rod and top cutter, and described adjuster rod is cylindrical; Bearing is " U " shape; Be the square frame shape of upper opening, bearing both upper ends thereof and adjuster rod are provided with screwed hole for being slidingly connected on the horizontal edge frame of bearing bottom; Screw rod passes its upper end of screwed hole and is provided with the top cutter that is rotatably connected, and described top cutter is tip-angled shape.
The utility model has designed columniform adjuster rod, and bearing top is connected with adjuster rod and can horizontally slips along adjuster rod, and the bottom of bearing also is provided with screw rod; Screw rod upper end is provided with the top cutter, and through the height of rotary screw scalable top cutter, bearing can be along the adjuster rod just scalable top cutter lateral attitude of laterally sliding; So that accurately aim at the cemented surface chamfering intersection of housing connecting portion; Through rotary screw the top cutter is moved upward so again, just can be easily cemented surface be separated, when having avoided traditional dismounting; To the destruction of housing, the recycling of parts, the effect that avoids waste have been played.
Description of drawings
Fig. 1 is the sketch map of the utility model.
Embodiment
Combine accompanying drawing that the utility model is further described at present; Fig. 1 is a kind of embodiment of the utility model, comprises adjuster rod 2, bearing 3, screw rod 4 and top cutter 5, and described adjuster rod 2 is cylindrical; Bearing 3 is " U " shape; Be the square frame shape of upper opening, bearing 3 both upper ends thereof and adjuster rod 2 are for being slidingly connected, and the distance between bearing 3 both upper ends thereof is greater than the width of separated 1 body of butt joint housing; The length of adjuster rod 2 is convenient to regulate the lateral attitude of bearing 3 like this greater than the width in bearing 3 outsides.On the horizontal edge frame of bearing 3 bottoms, screwed hole is set, screw rod 4 passes its upper end of screwed hole and is provided with the top cutter 5 that is rotatably connected, and cutter 5 bottoms in top are rotated with the upper end of screw rod 4 through axle sleeve and are connected in the present embodiment.Described top cutter 5 is tip-angled shape, and wedge angle is convenient to insert in the cemented surface with its separation.
When the utility model used, in the screw that adjuster rod 2 insertions two butt joint housings 1 carry, bearing 3 was connected with adjuster rod 2 simultaneously; Lateral attitude through the bearing 3 adjusting top cuttves 5 that horizontally slip; Make point of a knife aim at the cemented surface chamfering intersection of two butt joint housings 1, rotary screw 4 then, and top cutter 5 is moved up; Just can be easily cemented surface be separated, prevent to dismantle to housing and around the destruction of parts.The utility model is applied widely, can satisfy equipment such as GIS, H-GIS, PASS, carries out the separation solution body running of main bus bar and branch bar place overwhelming majority joint face.
The utlity model has simple and reasonable for structurely, easy to operate, avoided the characteristics of dismounting the parts losses.
Claims (1)
1. the device for releasing closures of a GIS shell flange seal cemented surface, it is characterized in that: comprise adjuster rod, bearing, screw rod and top cutter, described adjuster rod is cylindrical; Bearing is " U " shape; Be the square frame shape of upper opening, bearing both upper ends thereof and adjuster rod are provided with screwed hole for being slidingly connected on the horizontal edge frame of bearing bottom; Screw rod passes its upper end of screwed hole and is provided with the top cutter that is rotatably connected, and described top cutter is tip-angled shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201874076U CN202564816U (en) | 2012-04-28 | 2012-04-28 | Cap opener for GIS housing flange sealing cemented surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201874076U CN202564816U (en) | 2012-04-28 | 2012-04-28 | Cap opener for GIS housing flange sealing cemented surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202564816U true CN202564816U (en) | 2012-11-28 |
Family
ID=47214431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201874076U Expired - Fee Related CN202564816U (en) | 2012-04-28 | 2012-04-28 | Cap opener for GIS housing flange sealing cemented surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202564816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069093A (en) * | 2016-11-16 | 2018-05-25 | 艾丽西亚（天津）文化交流有限公司 | A kind of craftwork packs opening device |
| CN109143056A (en) * | 2016-07-28 | 2019-01-04 | 国网江苏省电力公司常州供电公司 | A kind of online repair system of vibration of GIS device disconnecting link |
-
2012
- 2012-04-28 CN CN2012201874076U patent/CN202564816U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143056A (en) * | 2016-07-28 | 2019-01-04 | 国网江苏省电力公司常州供电公司 | A kind of online repair system of vibration of GIS device disconnecting link |
| CN109143056B (en) * | 2016-07-28 | 2020-05-15 | 国网江苏省电力公司常州供电公司 | Vibration online repair system of GIS equipment switch |
| CN108069093A (en) * | 2016-11-16 | 2018-05-25 | 艾丽西亚（天津）文化交流有限公司 | A kind of craftwork packs opening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140428 |