CN208385092U - Multi-functional composite insulator with safety guard and biasing electricity testing grounding ring - Google Patents
Multi-functional composite insulator with safety guard and biasing electricity testing grounding ring Download PDFInfo
- Publication number
- CN208385092U CN208385092U CN201820909218.2U CN201820909218U CN208385092U CN 208385092 U CN208385092 U CN 208385092U CN 201820909218 U CN201820909218 U CN 201820909218U CN 208385092 U CN208385092 U CN 208385092U
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- CN
- China
- Prior art keywords
- insulator
- electricity testing
- safety guard
- grounding ring
- testing grounding
- 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
A kind of multi-functional composite insulator with safety guard and biasing electricity testing grounding ring, including the insulator being made of insulating bar and the several rubber waterproof disks being connected on the insulating bar, it is equipped with binding clip on the top of the insulator, is equipped with metal screw and fixture nut in the bottom end of the insulator；It is connect by linking arm with an electricity testing grounding ring in the side of binding clip, the electricity testing grounding ring is the metal frame of rectangle, thirdly side is coated with insulating layer, remaining is bare metal side on one side；The junction of the binding clip and electricity testing grounding ring and binding clip is installed in a safety guard.The linking arm and the junction of electricity testing grounding ring are the one end on the opposite one side in the bare metal side.The utility model has the advantages that: electricity testing grounding ring is biased, keeps its bare metal side amesiality, is increased at a distance from insulator body, is had bigger operation (hook) space, facilitate the operation of grounding hook.
Description
Technical field
The utility model relates to a kind of insulator, it is specifically a kind of with safety guard and biasing electricity testing grounding ring it is multi-functional multiple
Close insulator, the support for power main.
Background technique
Composite insulator of the prior art with electricity testing grounding ring, including by insulating bar and be connected to it is several on the insulating bar
The insulator of rubber waterproof disk composition, is equipped with binding clip on the top of the insulator, is equipped with metal spiral shell in the bottom end of the insulator
Bar and fixture nut；It is connect by linking arm with an electricity testing grounding ring in the side of binding clip, the binding clip and electricity testing grounding ring
It is installed in a safety guard with the junction of binding clip, is equipped at the both ends of safety guard and is connect for the threading across power line
Mouthful, it is equipped in the side of the safety guard for the linking arm mouth across the linking arm.The electricity testing grounding ring is the gold of rectangle
Belong to frame, thirdly side is coated with insulating layer, remaining is bare metal side on one side.The bare metal side of the electricity testing grounding ring is in maintenance electricity
Ground connection is tangled with grounding hook when net.Since the electricity testing grounding ring is to be centered setting, cause its bare metal side close to absolutely
Edge, in ground connection, grounding hook is easy to be hindered by the interference of insulator, causes grounding hook is bad to be linked into electricity testing grounding ring.
In addition, linking arm mouth is easily accessible sleet, the metal parts in safety guard is caused to corrode.
Summary of the invention
The utility model is intended to provide a kind of multi-functional composite insulator with safety guard and biasing electricity testing grounding ring, with solution
Grounding hook certainly of the existing technology is bad to be linked into electricity testing grounding ring；And linking arm mouth is easily accessible sleet, leads to safety
The problem of metal parts in cover corrodes.
The technical solution of the utility model is:
The utility model has the advantages that: electricity testing grounding ring is biased, keeps its bare metal side amesiality, with insulator master
The distance of body increases, and has bigger operation (hook) space, facilitates the operation of grounding hook.It is located at the linking arm of safety guard
The waterproof edge of the n shape of mouth outer end improves the leakproofness of safety guard.
Detailed description of the invention
Fig. 1 is the general shape structural schematic diagram of the utility model one embodiment (without the mechanism that takes shelter from the thunder)；
Fig. 2 is the partial sectional view (safety guard section view) of Fig. 1；
Fig. 3 is the top view of Fig. 2 (without safety guard)；
Fig. 4 is overall structure (safety guard section view) schematic diagram of the utility model second embodiment (having lightning-arrest mechanism)；
Fig. 5 is the top view of Fig. 4 (without safety guard).
Specific embodiment
Referring to FIG. 1 to FIG. 3, a kind of implementation of the composite insulator of the electricity testing grounding ring of band biasing of the utility model
Example, including the insulator 1 being made of insulating bar 11 and the several rubber waterproof disks 12 being connected on the insulating bar 11, in the insulation
The top of son 1 is equipped with binding clip 9, is equipped with metal screw and fixture nut 2 in the bottom end of the insulator；In the side of binding clip 9
It is connect by linking arm 5 with an electricity testing grounding ring 4, the electricity testing grounding ring 4 is the metal frame of rectangle, thirdly side is coated with absolutely
Edge layer, remaining is bare metal side 41 on one side.The junction of the binding clip 9 and electricity testing grounding ring 4 and binding clip 9 is installed in one
In safety guard 6, it is equipped at the both ends of safety guard 6 for the threading interface 64 across power line, is equipped in the side of the safety guard 6
For passing through the linking arm mouth 65 of the linking arm 5；A rubber sealing boot 3 is installed on each threading interface 64.
The safety guard 6 is mutually fastened by top 61 and lower part 62 and is formed.
The binding clip 9 includes that bottom plate 91, top plate 92 and clamping plate bolt 93 form, the bottom surface of bottom plate 91 with it is described exhausted
The top of the metallic object on edge stick top connects.Top plate 92 is located at the upper surface of bottom plate 91, the middle part between top plate 92 and bottom plate 91
Equipped with arc groove 94.Top plate 92 and bottom plate 91 are ellipse, are equipped with two or four screw hole in bottom plate 91, set on top plate 92
There is through-hole corresponding with the screw hole, passes through the through-hole with bolt 93 and be connected in the screw hole of bottom plate 91.Above structure is existing skill
Art.
It is characterized in that, the linking arm 5 and the junction of electricity testing grounding ring 4 are one that the bare metal side 41 is opposite
The one end on side, that is, electricity testing grounding ring 4 is biased in one side of insulator 1, so that bare metal side 41 is far from porcelain insulator
The axis of son 1.
The utility model is suitable for any existing composite insulator with electricity testing grounding ring, such as Fig. 4 and shown in fig. 5
Insulator with lightning-arrest mechanism, side of the embodiment below binding clip 9 connect a reclinate lightning-arrest bar 7,
The lower end of the lightning-arrest bar 7 is equipped with the discharge end 71 towards 1 lower part of insulator, the insulator 1 insulating bar 11 (lower part
Metal part) side be equipped with the discharge head 8 opposite with the discharge end 71 of bar 7 of taking shelter from the thunder.Biasing with the naked of electricity testing grounding ring 4
The position of dew metal edges 41 and lightning-arrest bar 7 is located at the opposite two sides of insulator 1, increases the distance of the two as far as possible.
In order to improve the leakproofness of safety guard 6, the utility model is also set in 65 outer end of linking arm mouth of the safety guard 6
There is the waterproof edge 63 of n shape.
Claims (3)
1. a kind of multi-functional composite insulator with safety guard and biasing electricity testing grounding ring, including by insulating bar and it is connected to this absolutely
The insulator of several rubber waterproof disks composition on edge stick is equipped with binding clip on the top of the insulator, at the bottom of the insulator
End is equipped with metal screw and fixture nut；It is connect by linking arm with an electricity testing grounding ring in the side of binding clip, described tests
Electrically grounded ring is the metal frame of rectangle, thirdly side is coated with insulating layer, remaining is bare metal side on one side；The binding clip and electrical verification
The junction of ground loop and binding clip is installed in a safety guard, is equipped at the both ends of safety guard for wearing across power line
Line interface is equipped in the side of the safety guard for the linking arm mouth across the linking arm；On each threading interface
One rubber sealing boot is installed；It is characterized in that, the junction of the linking arm and electricity testing grounding ring is the bare metal
The one end on the opposite one side in side.
2. the multi-functional composite insulator according to claim 1 with safety guard and biasing electricity testing grounding ring, feature exist
In the side below the binding clip of the insulator connects a reclinate lightning-arrest bar, in the lower end of the bar of taking shelter from the thunder
Equipped with the discharge end towards insulator lower end, opposite with the discharge end of the bar of taking shelter from the thunder put is equipped in the lower end of the insulator
Dateline.
3. the multi-functional composite insulator according to claim 1 with safety guard and biasing electricity testing grounding ring, feature exist
In in waterproof edge of the linking arm mouth outer end of the safety guard equipped with n shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909218.2U CN208385092U (en) | 2018-06-13 | 2018-06-13 | Multi-functional composite insulator with safety guard and biasing electricity testing grounding ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909218.2U CN208385092U (en) | 2018-06-13 | 2018-06-13 | Multi-functional composite insulator with safety guard and biasing electricity testing grounding ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208385092U true CN208385092U (en) | 2019-01-15 |
Family
ID=64967210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909218.2U Expired - Fee Related CN208385092U (en) | 2018-06-13 | 2018-06-13 | Multi-functional composite insulator with safety guard and biasing electricity testing grounding ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208385092U (en) |
-
2018
- 2018-06-13 CN CN201820909218.2U patent/CN208385092U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200613 |