CN205900205U - High strength suspension porcelain insulator - Google Patents
High strength suspension porcelain insulator Download PDFInfo
- Publication number
- CN205900205U CN205900205U CN201620894384.0U CN201620894384U CN205900205U CN 205900205 U CN205900205 U CN 205900205U CN 201620894384 U CN201620894384 U CN 201620894384U CN 205900205 U CN205900205 U CN 205900205U
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- CN
- China
- Prior art keywords
- plug
- cap accessory
- insulator
- fixed
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a high strength suspension porcelain insulator, including insulator main part, cap accessory and plug, the cap accessory sets up on insulator main part top, the plug sets up at the inside intermediate position of insulator main part, the symmetry is equipped with two fixed pin hole on the cap accessory, inside rectangle spout and the circular spout that is equipped with two symmetries of cap accessory, be equipped with the fixed block of fixed orifices and two symmetric distributions on the plug, the inside a plurality of rings arch that is equipped with of insulator main part, the plug inserts inside the cap accessory through the rectangle spout, the plug passes through the fixed pin with the cap accessory to be fixed. The utility model discloses it is convenient to be connected between plug and the cap accessory, is difficult for droing, difficultly drops because of the influence of the natural weather of strong wind and heavy rain and so on, has guaranteed fixed effect.
Description
Technical field
This utility model is related to electrical equipment technical field, more particularly, to a kind of high-strength suspension porcelain insulator.
Background technology
Insulator is widely used in power equipment, typically belongs to exterior insulation, overhead transmission line, power plant and change
Electricity bus and the outside energized conductor of various electrical equipment must be supported with insulator.Insulator is generally by porcelain piece system
Become, existing insulator is typically made up of insulator porcelain piece, steel cap and steel foot.Steel cap is typically fixed on by binding agents such as cement
On insulator porcelain piece, the binding agent fixed insulation porcelain piece bottoms such as cement are passed through at steel angle, and it is convex that adjacent insulator passes through steel foot
On block and steel cap, draw-in groove is connected together and is fixed by locking pin, but due to locking pin easily aging deformation, makes insulator
There is potential safety hazard, during installing insulator, steel foot is difficult to be stably fixed on insulator axis, leads to disqualification rate
High.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of high-strength suspension proposing
Porcelain insulator.
To achieve these goals, this utility model adopts the technical scheme that
A kind of high-strength suspension porcelain insulator, including insulator body, cap accessory and plug, described cap accessory is arranged on absolutely
Edge main body top, described plug is arranged on the centre position within insulator body, and described cap accessory is arranged with two
Fixed pin holes, are provided with two symmetrical rectangle chutes and circular chute, described plug is provided with solid inside described cap accessory
Determine hole and two symmetrical fixed blocks, be provided with some annulus projections inside described insulator body, described plug is through long
Square chute is inserted into inside cap accessory, and described plug is fixed by steady pin with cap accessory.
Preferably, one end of described rectangle chute is connected with circular chute.
Preferably, the pore size of described fixed pin holes and the pore size of fixing hole are equal.
Preferably, it is provided with rubber sheet gasket inside described cap accessory.
In this utility model, fixed block slides in circular chute through rectangle chute, makes plug and cap accessory fixing phase
Even, and by steady pin, plug is fixed with cap accessory, increased the stability being connected between plug and cap accessory；Annulus is raised
The creep age distance of porcelain insulator can be increased；Easy to connect between plug and cap accessory, difficult for drop-off, it is difficult because strong wind and heavy rain
Etc the impact of natural weather and drop it is ensured that fixed effect.
Brief description
Fig. 1 be the utility model proposes a kind of high-strength suspension porcelain insulator structural representation；
Fig. 2 be the utility model proposes a kind of high-strength suspension porcelain insulator profile；
Fig. 3 be the utility model proposes a kind of high-strength suspension porcelain insulator top view；
Fig. 4 be the utility model proposes a kind of high-strength suspension porcelain insulator upward view；
In figure: 1- cap accessory, 11- fixed pin holes, 12- rectangle chute, 13- circle chute, 2- insulator body, 21-
Annulus projection, 3- plug, 31- fixing hole, 32- fixed block.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.
Reference picture 1-4, a kind of high-strength suspension porcelain insulator, including insulator body 2, cap accessory 1 and plug 3, cap is joined
Part 1 is arranged on insulator body 2 top, and plug 3 is arranged on the centre position within insulator body 2, and cap accessory 1 symmetrically sets
There are two fixed pin holes 11, be provided with two symmetrical rectangle chutes 12 and circular chute 13 inside cap accessory 1, on plug 3
It is provided with fixing hole 31 and two symmetrical fixed blocks 32, inside insulator body 2, be provided with some annulus projections 21, plug 3
It is inserted into inside cap accessory 1 through rectangle chute 12, plug 3 is fixed by steady pin with cap accessory 1, rectangle chute 12
One end is connected with circular chute 13, and fixed block 32 slides in circular chute 13 through rectangle chute 12, the hole of fixed pin holes 11
Footpath size is equal with the pore size of fixing hole 31, is provided with rubber sheet gasket inside cap accessory 1.
It is connected with cap accessory 1 by plug 3, so that several porcelain insulators is linked together, to reach the height of different length
Strength suspension porcelain insulator, in this utility model, fixed block 32 slides in circular chute 13 through rectangle chute 12, makes plug
3 are fixedly linked with cap accessory 1, and by steady pin, plug 3 is fixing with cap accessory 1, increased between plug 3 and cap accessory 1
The stability connecting；Annulus projection 21 can increase the creep age distance of porcelain insulator；It is easy to connect between plug 3 and cap accessory 1,
Difficult for drop-off, it is difficult to drop because of strong wind and heavy rain etc impact of natural weather it is ensured that fixed effect.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model discloses, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of high-strength suspension porcelain insulator, including insulator body, cap accessory and plug it is characterised in that: described cap is joined
Part is arranged on insulator body top, and described plug is arranged on the centre position within insulator body, right on described cap accessory
Claim to be provided with two fixed pin holes, inside described cap accessory, be provided with two symmetrical rectangle chutes and circular chute, described core
Rod is provided with fixing hole and two symmetrical fixed blocks, is provided with some annulus projections inside described insulator body, described
Plug is inserted into inside cap accessory through rectangle chute, and described plug is fixed by steady pin with cap accessory.
2. a kind of high-strength suspension porcelain insulator according to claim 1 it is characterised in that: the one of described rectangle chute
End is connected with circular chute.
3. a kind of high-strength suspension porcelain insulator according to claim 1 it is characterised in that: the aperture of described fixed pin holes
Size is equal with the pore size of fixing hole.
4. a kind of high-strength suspension porcelain insulator according to claim 1 it is characterised in that: be provided with inside described cap accessory
Rubber sheet gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894384.0U CN205900205U (en) | 2016-08-16 | 2016-08-16 | High strength suspension porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894384.0U CN205900205U (en) | 2016-08-16 | 2016-08-16 | High strength suspension porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900205U true CN205900205U (en) | 2017-01-18 |
Family
ID=57779202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894384.0U Expired - Fee Related CN205900205U (en) | 2016-08-16 | 2016-08-16 | High strength suspension porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205900205U (en) |
-
2016
- 2016-08-16 CN CN201620894384.0U patent/CN205900205U/en not_active Expired - Fee Related
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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: 20170118 Termination date: 20210816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |