CN207781302U - It is a kind of resistance to electric without burn glass insulator - Google Patents
It is a kind of resistance to electric without burn glass insulator Download PDFInfo
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- CN207781302U CN207781302U CN201820113615.9U CN201820113615U CN207781302U CN 207781302 U CN207781302 U CN 207781302U CN 201820113615 U CN201820113615 U CN 201820113615U CN 207781302 U CN207781302 U CN 207781302U
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- insulator
- top cap
- lantern ring
- plug
- glass insulator
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Abstract
The utility model discloses a kind of resistance to electricity without burn glass insulator, including insulator body, top cap, plug and cleaning ring；The top cap, insulator body and plug are respectively positioned on same center line；The insulator body is in umbrella disk shape, and the insulator body lower surface is equipped with umbrella rib, and the side wall of the umbrella rib is equipped with circular arc raised line, through-hole is equipped at the center of the insulator body lower end, the through-hole bottom side of the wall is equipped with groove；The top cap lower end is placed on first convex block and is fixed by adhesive, the plug upper end passes through the through-hole of the insulator body, the plug lower end is equipped with steel feet, and the cleaning ring is sleeved in top cap, and the cleaning ring includes the first lantern ring, the second lantern ring, cleans bowl and connecting rod；The utility model makes the creepage distance of glass insulator increase so that cleaning ring can be swept into the side wall of glass insulator, reduce the breakdown situation of glass insulator and occur, reduce burning out for glass insulator.
Description
Technical field
The utility model is related to power equipment, more particularly to a kind of resistance to electricity is without burn glass insulator.
Background technology
Glass insulator is widely used in power equipment, typically belongs to exterior insulation, overhead transmission line, power plant and
The external energized conductor of the busbar of electric substation and various electrical equipments must be supported with insulator.
But in the prior art, it since the creepage distance of most of glass insulators is inadequate, is easy to lead in use
The situation for causing glass insulator breakdown occurs, and glass insulator is caused to burn out；Secondly, glass insulator surface is easy contamination,
It is susceptible to pollution flashover phenomenon in rain and fog weather, glass insulator is caused to burn out, and traditional glass insulator adds on surface
One cleaning ring, but a cleaning ring activity is limited, can not clean the spot of glass insulator exterior side wall, can not carry out comprehensively
It cleans, causes glass insulator pollution flashover occur, burn out glass insulator.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of resistance to electricity without burn glass insulator, can solve glass
Insulator creepage distance is not enough and insulator is removed contamination incomplete problem.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
It is a kind of resistance to electric without burn glass insulator, including insulator body, top cap, plug and cleaning ring；The top cap, absolutely
Edge main body and plug are respectively positioned on same center line；
The insulator body is in umbrella, and the first convex block, the insulator are equipped at the insulator body upper end center
Body lower surface is equipped with umbrella rib, and the umbrella rib is arc-shaped shape, and the side wall of the umbrella rib is equipped with circular arc raised line, the insulator
Through-hole is equipped at main center, the through-hole bottom side of the wall is equipped with groove；
The top cap is in hollow-core construction, and the top cap lower end is placed on first convex block and is fixed by adhesive, described
Top cap side wall is equipped with the first threaded hole；
The plug upper end passes through the through-hole, the plug side wall to be equipped with the second convex block, and second convex block is surround
On plug, second convex block is embedded in groove and is fixed by adhesive, and the plug lower end is equipped with steel feet, the steel feet
It is equipped with the second threaded hole；
The cleaning ring is sleeved in top cap, and the cleaning ring includes the first lantern ring, the second lantern ring, cleans bowl and connecting rod,
The cleaning bowl is uniformly fixed on the first lantern ring and the second lantern ring respectively, and second lantern ring is located on the outside of the first lantern ring, institute
It states and is uniformly provided with the first connector on the first lantern ring outside side wall, the second connection is uniformly provided in the second lantern ring inside side walls
Mouthful, first connector and the second connector are respectively positioned between cleaning bowl, and the both ends of the connecting rod are equipped with snap ring, described
Connecting rod one end is connect with the first connector, and the connecting rod other end is connect with the second connector, and the snap ring is embedded in respectively
In first connector and the second connector.As being further improved for this programme, the side wall of the top cap is equipped with insulating layer.
As being further improved for this programme, described adhesive is cement.
As being further improved for this programme, the snap ring of the connecting rod is equipped with chamfering.
As being further improved for this programme, the connection club body is equipped with non-slip texture.
Using above-mentioned technical proposal, since resistance to electricity provided by the utility model passes through without burn glass insulator on umbrella rib
Equipped with the first circular arc raised line so that the creepage distance of glass insulator increases, and reduces the breakdown situation of glass insulator and occurs,
Burning out for glass insulator is reduced, the service life of glass insulator is improved；By be arranged the first lantern ring with the second lantern ring, make
The side wall of glass insulator can be swept by obtaining cleaning ring, be removed contamination in time, and pollution flashover, which occurs, in reduction glass insulator causes glass exhausted
The case where edge is burnt out occurs, and improves the service life of glass insulator.
Description of the drawings
Fig. 1 is resistance to structural schematic diagram of the electricity without burn glass insulator in the utility model embodiment；
Fig. 2 is resistance to schematic top plan view of the electricity without burn glass insulator in the utility model embodiment；
Fig. 3 be the utility model embodiment in it is resistance to electricity without burn glass insulator A at enlarged diagram；
Fig. 4 be the utility model embodiment in it is resistance to electricity without burn glass insulator B at enlarged diagram；
Fig. 5 is the enlarged diagram of connecting rod in the utility model embodiment；
Fig. 6 be the utility model embodiment in it is resistance to electricity without burn glass insulator C at enlarged diagram.
In figure, 1- insulator bodies, 2- top caps, 3- plugs, 4- cleaning rings, 11- umbrella ribs, the first convex blocks of 12-, 13- through-holes,
14- grooves, the first threaded holes of 21-, 31- steel feets, the second convex blocks of 32-, the first lantern rings of 41-, the second lantern rings of 42-, 43- clean bowl,
44- connecting rods, 111- circular arc raised lines, the second threaded holes of 311-, the first connectors of 411-, the second connectors of 421-, 441- snap rings,
442- chamferings, the anti-skidding knurlings of 443-.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figures 1 to 6, a kind of resistance to electricity is without burn glass insulator, including insulator body 1, top cap 2, plug 3 and
Cleaning ring 4；The top cap 2, insulator body 1 and plug 3 are respectively positioned on same center line；
The insulator body 1 is in umbrella, and the first convex block 12 is equipped at 1 upper end center of the insulator body, described exhausted
1 lower surface of edge main body is equipped with umbrella rib 11, and the umbrella rib 11 is arc-shaped shape, and the side wall of the umbrella rib 11 is equipped with circular arc raised line
111, through-hole 13 is equipped at 1 center of the insulator body, 13 bottom side of the wall of the through-hole is equipped with groove 14；
The top cap 2 is in hollow-core construction, and 2 lower end of the top cap is placed on first convex block 12 and is fixed by adhesive,
2 side wall of the top cap is equipped with the first threaded hole 21；
3 upper end of the plug passes through the through-hole 13,3 side wall of the plug to be equipped with the second convex block 32, and described second is convex
Block 32 is looped around on plug 3, and second convex block 32 is embedded in groove 14 and is fixed by adhesive, and 3 lower end of the plug is set
There are steel feet 31, the steel feet 31 to be equipped with the second threaded hole 311；
The cleaning ring 4 is sleeved in top cap 2, and the cleaning ring 4 includes the first lantern ring 41, the second lantern ring 42, cleans bowl 43
And connecting rod 44, the cleaning bowl 43 are uniformly fixed on respectively on the first lantern ring 41 and the second lantern ring 42, second lantern ring 42
Positioned at 41 outside of the first lantern ring, the first connector 411, second lantern ring are uniformly provided on 41 outside side wall of the first lantern ring
The second connector 421 is uniformly provided in 42 inside side walls, first connector, 411 and second connector 421 is respectively positioned on cleaning
Between bowl 43, the both ends of the connecting rod 44 are equipped with snap ring 441, and 44 one end of the connecting rod connects with the first connector 411
Connect, 44 other end of the connecting rod is connect with the second connector 421, the snap ring 441 be embedded in respectively the first connector 411 with
In second connector 421；
By being equipped with circular arc raised line 111 on umbrella rib 11 so that the creepage distance of glass insulator increases, and it is exhausted to reduce glass
The breakdown situation of edge occurs, and reduces burning out for glass insulator, improves the service life of glass insulator；Pass through setting the
One lantern ring 41 with the second lantern ring 42 so that cleaning ring 4 can be swept into the side wall of glass insulator, remove contamination in time, reduce glass
There is the case where pollution flashover causes glass insulator to burn out and occurs in glass insulator, and improves the service life of glass insulator.
Further, the side wall of the top cap 2 is equipped with insulating layer, reduces the case where glass insulator leaks electricity and occurs, subtracts
There is the case where pollution flashover phenomenon causes to burn out in few glass insulator, and improves the service life of glass insulator.
Further, described adhesive is cement, and cement bonding is more secured, price material benefit.
Further, the snap ring 441 of the connecting rod 44 is equipped with chamfering 442, and the first connector is embedded in convenient for snap ring 441
411 and second in connector 421, are easily installed.
Further, the shaft of the connecting rod 44 be equipped with anti-skidding knurling 443, reduce during connecting rod 44 are installed because
Rubber sleeve leads to the damage of the first lantern ring 41 and the second lantern ring 42, improves the service life of glass insulator.
Top cap 2 is placed on the first convex block 12 and with adhesive bonding, plug 3 is fitted into through-hole 13, the second convex block 32 is embedding
It in groove 14, is fixed with adhesive, bowl 43 will be cleaned and be fixed on the first lantern ring 41 and the second lantern ring 42, connecting rod 44 connects
First lantern ring 41 and the second lantern ring 42 form cleaning ring 4, cleaning ring 4 are sleeved in top cap 2, and the second lantern ring 42 is located at resistance to electric nothing
The side of burn glass insulator side wall carries out resistance to connection of the electricity without burn glass insulator, and previous resistance to electricity is without glass of burning
The steel feet 31 of insulator penetrates in resistance to top cap 2 of the electricity without burn glass insulator of the latter, passes through the first threaded hole 21 with screw
Be locked with the second threaded hole 22, resistance to electricity is completed without burn glass insulator connection, cleaning ring 4 under the action of the forces of the wind, the
Bowl point on one lantern ring 41 cleans up the dirt on insulator body 1, and the bowl point on the second lantern ring 42 cleans up resistance to electricity without burn
Dirt on glass insulator side wall, and circular arc raised line 111 increases resistance to creepage distance of the electricity without burn glass insulator, improves
Resistance to electric durability of the electricity without burn glass insulator prevents resistance to electricity burning out without burn glass insulator.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (5)
1. a kind of resistance to electricity is without burn glass insulator, it is characterised in that：Including insulator body (1), top cap (2), plug (3) and
Cleaning ring (4)；The top cap (2), insulator body (1) and plug (3) are respectively positioned on same center line；
The insulator body (1) is in umbrella, and the first convex block (12) is equipped at insulator body (1) upper end center, described
Insulator body (1) lower surface is equipped with umbrella rib (11), and the umbrella rib (11) is arc-shaped shape, is set on the side wall of the umbrella rib (11)
There is circular arc raised line (111), through-hole (13) is equipped at insulator body (1) center, is set in through-hole (13) bottom side of the wall
Fluted (14)；
The top cap (2) is in hollow-core construction, and top cap (2) lower end is placed on first convex block (12) and is consolidated by adhesive
Fixed, top cap (2) side wall is equipped with the first threaded hole (21)；
Plug (3) upper end passes through the through-hole (13), and plug (3) side wall is equipped with the second convex block (32), and described the
Two convex blocks (32) are looped around on plug (3), and second convex block (32) is embedded in groove (14) and is fixed by adhesive, described
Plug (3) lower end is equipped with steel feet (31), and the steel feet (31) is equipped with the second threaded hole (311)；
The cleaning ring (4) is sleeved in top cap (2), and the cleaning ring (4) includes the first lantern ring (41), the second lantern ring (42), clear
Bowl (43) and connecting rod (44) are swept, the cleaning bowl (43) is uniformly fixed on the first lantern ring (41) and the second lantern ring (42) respectively
On, second lantern ring (42) is located on the outside of the first lantern ring (41), and the is uniformly provided on the first lantern ring (41) outside side wall
One connector (411) is uniformly provided with the second connector (421), first connection in the second lantern ring (42) inside side walls
Mouth (411) and the second connector (421) are respectively positioned between cleaning bowl (43), and the both ends of the connecting rod (44) are equipped with snap ring
(441), described connecting rod (44) one end is connect with the first connector (411), and connecting rod (44) other end is connect with second
Mouth (421) connection, the snap ring (441) are embedded in the first connector (411) and the second connector (421) respectively.
2. the resistance to electricity of one kind according to claim 1 is without burn glass insulator, it is characterised in that：The side of the top cap (2)
Wall is equipped with insulating layer.
3. the resistance to electricity of one kind according to claim 1 is without burn glass insulator, it is characterised in that：Described adhesive is cement
Adhesive.
4. the resistance to electricity of one kind according to claim 1 is without burn glass insulator, it is characterised in that：The connecting rod (44)
Snap ring (441) is equipped with chamfering (442).
5. the resistance to electricity of one kind according to claim 4 is without burn glass insulator, it is characterised in that：The connecting rod (44)
Shaft is equipped with anti-skidding knurling (443).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820113615.9U CN207781302U (en) | 2018-01-23 | 2018-01-23 | It is a kind of resistance to electric without burn glass insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820113615.9U CN207781302U (en) | 2018-01-23 | 2018-01-23 | It is a kind of resistance to electric without burn glass insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781302U true CN207781302U (en) | 2018-08-28 |
Family
ID=63210562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820113615.9U Active CN207781302U (en) | 2018-01-23 | 2018-01-23 | It is a kind of resistance to electric without burn glass insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781302U (en) |
-
2018
- 2018-01-23 CN CN201820113615.9U patent/CN207781302U/en active Active
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