CN201421764Y - Rain and snow preventive and dust proofing safety jacket of high voltage sleeve and connecting clamp of transformer - Google Patents
Rain and snow preventive and dust proofing safety jacket of high voltage sleeve and connecting clamp of transformer Download PDFInfo
- Publication number
- CN201421764Y CN201421764Y CN2009201538529U CN200920153852U CN201421764Y CN 201421764 Y CN201421764 Y CN 201421764Y CN 2009201538529 U CN2009201538529 U CN 2009201538529U CN 200920153852 U CN200920153852 U CN 200920153852U CN 201421764 Y CN201421764 Y CN 201421764Y
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- China
- Prior art keywords
- lower cover
- loam cake
- rain
- dust
- voltage sleeve
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Abstract
A rain and snow preventive and dust proofing safety jacket of a high voltage sleeve and a connecting clamp of a transformer, which comprises an L-shaped upper cover and an L-shaped lower cover, both the upper cover and the lower cover are made of insulating materials, the upper cover is in abutting joint with the lower cover via a plugging mechanism to form an L-shaped cavity matching with the outside profile of the high voltage sleeve and the connecting clamp, and the front end of a transverse portion and the bottom end of a longitudinal portion of the cavity are respectively equipped with athroat for being penetrated with an output conducting wire and a throat for being penetrated with an insulating bottle of the sleeve of the transformer. The safety jacket is characterized in that twosides of each transverse portion of the L-shaped upper cover and the L-shaped lower cover are both equipped with abutting edges convex outwards, and through holes which are corresponding to each otherare arranged on the abutting edges of the upper cover and the lower cover. The rain and snow preventive and dust proofing safety jacket has the advantages that because the abutting edges arranged onthe two sides of each transverse portion of the upper cover and the lower cover are convex outwards and disposed on the front, the safety jacket is easy to be assembled, thereby increasing working efficiency. Further, a drain opening is directly arranged at the bottom end of the transverse portion of the lower cover, thereby simplifying structure and brining convenience for production.
Description
Technical field
The utility model relates to power equipment, specifically is a kind of rain and snow, anti-dust transformer high-voltage sleeve pipe and binding clip safety cover, is used to be enclosed within distribution transformer bushing and binding clip outside, has functions such as waterproof, anti-dust, snow defence frost.
Background technology
The basic structure of prior art comprises loam cake and the lower cover of being made by insulating material, both rear ends are equipped with corresponding downward bent-up end, both are respectively equipped with the through hole that is used to pass the output lead through hole and passes the insulating bottle of bushing shell for transformer by plug-in connection butt joint formation one and the L shaped cavity that bushing shell for transformer binding clip exterior contour matches at the front end of this cavity and the bottom of bent-up end; Be provided with mutual corresponding through hole at described loam cake with both sides between the lower cover; Rear end in the lower cover bottom is provided with discharge outlet.Find that in application practice its problem of depositing is: when mounted, needing thereon the through hole of two fixed edges between the lid and lower cover to pass screw carries out fastening, but two fixed edges between this loam cake and the lower cover are positioned at the surface that recesses at both sides at middle part, and are very inconvenient when trip bolt; In addition, discharge outlet is located at the rear end of lower cover bottom, causes complex structure, increases difficulty of processing.
Summary of the invention
The purpose of this utility model just provides a kind of rain and snow, anti-dust transformer high-voltage sleeve pipe and binding clip safety cover, and is very inconvenient when the trip bolt with what solve that prior art exists; And the rear end that discharge outlet is located at lower cover bottom causes complex structure, increases manufacturing difficulty.
The technical solution of the utility model is: comprise the loam cake of the г shape of being made by insulating material and the lower cover of г shape, this loam cake docks by plug-in connection mutually with lower cover, constitute the cavity of the г shape that an exterior contour with bushing shell for transformer and binding clip matches, be respectively equipped with the reducing that is used to pass the reducing of output lead and passes the bushing shell for transformer insulating bottle at the front end of the lateral part of this cavity and the bottom of longitudinal component, it is characterized in that: be equipped with on the both sides of the lateral part of the lower cover of the loam cake of described г shape and г shape outside protrusion to edge fit, this loam cake and lower cover to edge fit on be provided with the through hole of mutual correspondence.
The utility model has the advantages that: owing to be located at both sides, lateral part edge fit is outwards protruded and is located at the front portion of loam cake and lower cover,, improved operating efficiency so operate easily when installing; Discharge outlet is directly arranged in the bottom of lower cover lateral part, simplifies the structure, and is convenient to produce.
Description of drawings
Fig. 1 is the general structure schematic diagram of the side of an embodiment of the utility model;
Fig. 2 is cutaway view of the present utility model (the A-A cutaway view of Fig. 3);
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the upward view of Fig. 1;
Fig. 5 is the left view of Fig. 1;
Fig. 6 is the right view of Fig. 1;
Fig. 7 is the lateral plan of loam cake of the present utility model;
Fig. 8 is the left view of Fig. 7;
Fig. 9 is the cutaway view of lower cover of the present utility model;
Figure 10 is the left view of Fig. 9;
Figure 11 is the right view of Fig. 9;
Figure 12 is proof mechanism of water of the present utility model (the B-B cutaway view of a Fig. 2) schematic diagram;
Sectional structure schematic diagram when Figure 13 is of the present utility model the application.
Embodiment
Referring to Fig. 1～Figure 12, the utility model comprises the loam cake 1 of the г shape of being made by transparent plastic and the lower cover 2 of г shape, this loam cake 1 and lower cover 2 dock mutually by plug-in connection, constitute the cavity of the г shape that an exterior contour with bushing shell for transformer 4 and binding clip 3 (referring to Figure 13) matches, front end in the lateral part of this cavity is provided with the reducing outward flange 14 that is used to pass output lead 5,22, be provided with the reducing of passing bushing shell for transformer 4 insulating bottles (the reducing plate 26 by vertical plate 24 bottoms of lower cover 2 is formed with the reducing plate 17 of the bottom of the longitudinal component of loam cake 1) in the bottom of the longitudinal component of this cavity.Be equipped with on the both sides of the mutual butt joint of the lateral part (semicylinder housing 21) of the lower cover 2 of the lateral part 11 of the loam cake 1 of described г shape and г shape mutual correspondence outside protrusion to edge fit 13 and 25, be respectively equipped with the through hole 19 of mutual correspondence and the nut 29 that embeds at this on to edge fit 13 and 25.
Interface between described loam cake and lower cover is provided with proof mechanism of water, and this proof mechanism of water can be the convex-concave structure (not shown) of coincideing mutually that is located at described loam cake 1 and lower cover 2 interfaces respectively; Or be located at the outwards square limit B (as Fig. 5, shown in Figure 12) of bending of loam cake 1 interface edge, described lower cover 2 edge fit is coated in the angle of this square limit B.
Described proof mechanism of water also can be provided in a side of the interior hollow seal circle or the solid sealing ring (not shown) of groove of described loam cake 1 or lower cover 2 interfaces.
Described plug-in connection comprise be located at described loam cake 1 with the intersection on the front end both sides of lower cover 2, and a pair of protruding rail that is slidingly matched mutually 28 and the chute 15 (referring to Fig. 5) that are plugged on mutually, and the joint on the loam cake 1 that is located at described г shape respectively and the longitudinal component both sides of lower cover 2, and be plugged on together a pair of mutual corresponding location plate 27 and slot 18 (referring to Fig. 2,4,7,8,9 and 11) mutually.
The lateral part of described lower cover 2 is a semicylinder housing 21, is provided with discharge outlet 23 in the lower end of this semicylinder housing 21.Top in the corner of described loam cake 1 is provided with the portion of arching upward 12.
The bottom of the longitudinal component of the loam cake 1 of described г shape is provided with the radial expansion flange 16 of at least one disk of bushing insulating bottle 4 upper ends that can coat on the transformer 6; The longitudinal component of the lower cover 2 of described г shape is the convex plate 24 corresponding with the butt end of described radial expansion flange 16.
Claims (9)
1, a kind of rain and snow, anti-dust transformer high-voltage sleeve pipe and binding clip safety cover, comprise the loam cake of the г shape of making and the lower cover of г shape by insulating material, this loam cake docks by plug-in connection mutually with lower cover, constitute the cavity of the г shape that an exterior contour with bushing shell for transformer and binding clip matches, be respectively equipped with the reducing that is used to pass the reducing of output lead and passes the bushing shell for transformer insulating bottle at the front end of the lateral part of this cavity and the bottom of longitudinal component, it is characterized in that: be equipped with on the both sides of the lateral part of the lower cover of the loam cake of described г shape and г shape outside protrusion to edge fit, this loam cake and lower cover to edge fit on be provided with the through hole of mutual correspondence.
2, rain and snow according to claim 1, anti-dust transformer high-voltage sleeve pipe and binding clip safety cover is characterized in that: the edge in the reducing of the output lead of described cavity front end is provided with outside flange; Interface between described loam cake and lower cover is provided with proof mechanism of water.
3, rain and snow according to claim 2, anti-dust transformer high-voltage sleeve pipe and binding clip safety cover is characterized in that: described proof mechanism of water is for being located at the convex-concave structure of coincideing mutually of described loam cake and lower cover interface respectively; Or be located at the outwards square limit of bending, loam cake interface edge, described lower cover edge fit is coated in the angle on this square limit.
4, rain and snow according to claim 2, anti-dust transformer high-voltage sleeve pipe and binding clip safety cover is characterized in that: described proof mechanism of water is the interior sealing ring of groove that is located at described loam cake or lower cover interface.
5, rain and snow according to claim 1, anti-dust transformer high-voltage sleeve pipe and binding clip safety cover, it is characterized in that: described plug-in connection comprise be located at described loam cake with the intersection on the front end both sides of lower cover, and a pair of protruding rail that is slidingly matched mutually and the chute that are plugged on mutually, and the joint on the loam cake that is located at described г shape respectively and the longitudinal component both sides of lower cover, and be plugged on together a pair of mutual corresponding location plate and slot mutually.
6, rain and snow according to claim 1, anti-dust transformer high-voltage sleeve pipe and binding clip safety cover, it is characterized in that: the lateral part of described lower cover is the semicylinder housing, is provided with discharge outlet in the lower end of this semicylinder housing.
7, rain and snow according to claim 1, anti-dust transformer high-voltage sleeve pipe and binding clip safety cover is characterized in that: the top in the corner of described loam cake is provided with the portion of arching upward.
8, rain and snow according to claim 1, anti-dust transformer high-voltage sleeve pipe and binding clip safety cover, it is characterized in that: described insulating material is a transparent plastic.
9, rain and snow according to claim 1, anti-dust transformer high-voltage sleeve pipe and binding clip safety cover is characterized in that: the bottom of the longitudinal component of the loam cake of described г shape is provided with the radial expansion flange of at least one disk that can coat transformer high-voltage sleeve pipe insulating bottle upper end; The longitudinal component of the lower cover of described г shape is the convex plate corresponding with the butt end of described radial expansion flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201538529U CN201421764Y (en) | 2009-05-07 | 2009-05-07 | Rain and snow preventive and dust proofing safety jacket of high voltage sleeve and connecting clamp of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201538529U CN201421764Y (en) | 2009-05-07 | 2009-05-07 | Rain and snow preventive and dust proofing safety jacket of high voltage sleeve and connecting clamp of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201421764Y true CN201421764Y (en) | 2010-03-10 |
Family
ID=41808426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201538529U Expired - Fee Related CN201421764Y (en) | 2009-05-07 | 2009-05-07 | Rain and snow preventive and dust proofing safety jacket of high voltage sleeve and connecting clamp of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201421764Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751074A (en) * | 2012-07-23 | 2012-10-24 | 刘进生 | Anti-theft rain and snow preventive transparent insulating safety hood for jointing clamp of transformer |
| CN102832565A (en) * | 2012-09-10 | 2012-12-19 | 国家电网公司 | Safety protection cover of ground terminal of ground wire |
-
2009
- 2009-05-07 CN CN2009201538529U patent/CN201421764Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751074A (en) * | 2012-07-23 | 2012-10-24 | 刘进生 | Anti-theft rain and snow preventive transparent insulating safety hood for jointing clamp of transformer |
| CN102832565A (en) * | 2012-09-10 | 2012-12-19 | 国家电网公司 | Safety protection cover of ground terminal of ground wire |
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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: 20100310 Termination date: 20130507 |