CN206712058U - A kind of high pressure multimode earthing or grounding means - Google Patents
A kind of high pressure multimode earthing or grounding means Download PDFInfo
- Publication number
- CN206712058U CN206712058U CN201720165405.XU CN201720165405U CN206712058U CN 206712058 U CN206712058 U CN 206712058U CN 201720165405 U CN201720165405 U CN 201720165405U CN 206712058 U CN206712058 U CN 206712058U
- Authority
- CN
- China
- Prior art keywords
- extension bar
- screw rod
- adapter
- hook
- earthing
- 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
Links
- 239000012774 insulation material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 5
- 239000011810 insulating material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model proposes a kind of high pressure multimode earthing or grounding means, it is related to electrical equipment technical field, including extension bar unit and it is connected to the hooking fastening unit of extension bar unit upper end, hooking fastening unit includes the hook that a lower end wears screw rod, the upper end of screw rod is articulated on the tightening member of hook, the lower end of screw rod is multi-angular spherical fastening part, and the lower end of screw rod is arranged in adapter, the cross section of adapter is corresponding with the shape of fastening part, and the upper end of adapter is provided with the convex block edge that simultaneously block fastening part is passed for screw rod.Earthing or grounding means of the present utility model, hook is linked up with after cable, make extension bar unit pull downward on and then allow adapter upper end to depart from hook lower end, extension bar unit is set to drive tightening member to clamp cable screwing, hooking fastening unit can be clamped in vertical state between cable, the phenomenon for not having loose contact occurs, and then makes the residual electricity release completely on cable, operator is obtained safety guarantee.
Description
Technical field
Electrical equipment technical field is the utility model is related to, especially a kind of high pressure multimode earthing or grounding means.
Background technology
High-voltage cable is set up on electric tower, will be dielectrically separated from by insulator between high-tension cable and electric tower, when to exhausted
When edge carries out cleaning maintenance, it is necessary to have a power failure, and also need the ground wire by the folder that discharges to be grounded in advance, hooked with hook in high pressure
On cable, the residual electricity on cable is discharged, can the cable of hooking be located at the outside of electric tower, so electric discharge folder is in use, be in incline
Oblique rather than plumbness, it is described cable to be clamped, cause loose contact and then generation ground connection is not unrestrained, can not put completely
Electricity, so that the danger of arcing, the personal safety of crisis operator occurs.
Utility model content
The utility model provides a kind of high pressure multimode earthing or grounding means, can dead ground, avoid that arcing phenomenon occurs.
The utility model specifically adopts the following technical scheme that realization：
A kind of high pressure multimode earthing or grounding means, including extension bar unit and the hooking fastening list for being connected to the extension bar unit upper end
Member, the hooking fastening unit include the hook that a lower end wears screw rod, and the upper end of the screw rod is articulated in the hook
On tightening member, the lower end of the screw rod is multi-angular spherical fastening part, and the lower end of the screw rod is arranged in adapter, institute
State that the cross section of adapter is corresponding with the shape of the fastening part, the upper end of the adapter is provided with to be passed and block institute for the screw rod
State the convex block edge of fastening part.
Preferably, the extension bar unit is made up of insulating materials.
Preferably, the extension bar unit includes the first extension bar and the second extension bar, the upper end and second of first extension bar
The upper end of extension bar is equipped with the snap-on of elastic telescopic, and the snap-on of second extension bar buckles into the positioning hole of the first extension bar lower end
In, the snap-on of first extension bar is buckled into the positioning hole of the adapter lower end.
Preferably, the hook lower end is bordered by with the adapter upper end, the convex portion of the hook lower end and the adapter
The recess of upper end is corresponding and is in be fastened.
A kind of high pressure multimode earthing or grounding means provided by the utility model, its advantage are：Hook is linked up with after cable, order
Extension bar unit pull downward on so that allow adapter upper end with hook lower end depart from, make extension bar unit screw and drive tightening member will
Cable clamps, and hooking fastening unit can be clamped in vertical state between cable, does not have the phenomenon hair of loose contact
It is raw, and then the residual electricity release completely on cable is made, operator is obtained safety guarantee.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the utility model earthing or grounding means；
Fig. 2 is the sectional view of the utility model earthing or grounding means；
Fig. 3 is the utility model earthing or grounding means and the schematic diagram of cable connection.
Embodiment
To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model discloses
A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
As shown in Figure 1-2, a kind of high pressure multimode earthing or grounding means that the present embodiment provides, including extension bar unit 1 and be connected to
The hooking fastening unit 2 of the upper end of extension bar unit 1, wherein extension bar unit 1 includes the first extension bar 11 and the made of insulating materials
Two extension bars 12, and make book office on the shafts of two extension bar upper ends be provided with the snap-on 111,121 of elastic telescopic, and the first extension bar 11
Again provided with the positioning hole 112 that snap-on 121 buckles into is available on the shaft of lower end, hooking fastening unit 2, which also is provided with connecing, sets ground wire
5 and upper end have inverted V-shaped hang part 213 hook 21, and make being provided with the lower end of hook 21 and be available for screw rod 24 to screw togather wearing
If screw 211, and the upper end of screw rod 24 is articulated in the tightening member 22 that slides of wall portion 212 along hook 21, and screw rod 24
Lower end be then provided with to be spherical and be in polygonal fastening part 241, then make the lower end of screw rod 24 penetrate in adapter 23 again, connect
Section in pipe 23 is in corresponding hole 232 with the fastening part 241 of screw rod 24, while makes the upper end of adapter 23 be available for screw rod 24 to wear again
Go out, and but energy block small located at fastening part 241 lives the convex block edge 233 of the abjection of fastening part 241, makes adapter 23 not only can be along spiral shell
Bar 24 and move up and down, can more do the swing of any direction.
In addition, the upper end of adapter 23 is provided with recess 234, and convex portion 214 is then provided with linking up with 21 lower end corresponding positions, makes two
Person can be fastened, and secondly, determine on the shaft of the lower end of adapter 23 provided with what the snap-on 111 for being available for the first extension bar 11 buckled into
Position hole 231.
When the upper end of the adapter 23 of hooking fastening unit 2 is fastened on the recess 234 of the lower end of hook 21 and convex portion 214
When together, when user lifts extension bar unit 1, you can make hooking fastening unit 2 not rotate and be beneficial to cable 3
Hooking (as shown in Figure 3), and when 21 hookings of hook are after on cable 3, you can make extension bar unit 1 pull downward on, make adapter 23
The recess 234 and convex portion 214 that upper end is fastened originally with 21 lower ends of hook depart from, while it can be in incline to make extension bar unit 1 again
Tiltedly earn and rotate and drive screw rod 24 to rotate, and then drive tightening member 22 to move up again, make the hooking of its approaching hook 21
At portion 213, and then make cable 3 be clamped, pressed from both sides in vertical state between seasonal hooking fastening unit 2 and cable 3
Tightly, therefore between tightening member 22, hook 21 and cable 3 bad phenomenon will not be in contact completely, and then on cable 3
Residual electricity discharged completely, and the generation of trip phenomenon can be prevented, user obtains safer guarantee.
Wherein the first extension bar 11 of extension bar unit 1 and the upper end of the second extension bar 12 be equipped with elastic telescopic snap-on 111,
121, the snap-on of snap-on 121 of the second extension bar 12 is entered the first extension bar 11 and drop in set positioning hole 112, and the first extension bar 11
Snap-on 111 can snap-on enter in the positioning hole 231 that the lower end of adapter 23 of hooking fastening unit 2 is provided with, so when being intended to counterclockwise
Rotation extension bar unit 1 and when loosening tightening member 22, it can be ensured that tightening member 22 loosens, and be unlikely to produce the first extension bar 11 with
Unclamped between second extension bar 12, the situation for causing tightening member 22 to be difficult to depart from occurs.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (4)
1. a kind of high pressure multimode earthing or grounding means, it is characterised in that including extension bar unit and be connected to the extension bar unit upper end
Hooking fastening unit, the hooking fastening unit include the hook that a lower end wears screw rod, and the upper end of the screw rod is articulated in
On the tightening member of the hook, the lower end of the screw rod is multi-angular spherical fastening part, and the lower end of the screw rod is worn
In adapter, the cross section of the adapter is corresponding with the shape of the fastening part, and the upper end of the adapter, which is provided with, supplies the screw rod
Pass the convex block edge of simultaneously fastening part described in block.
A kind of 2. high pressure multimode earthing or grounding means according to claim 1, it is characterised in that：The extension bar unit is by insulation material
Material is made.
A kind of 3. high pressure multimode earthing or grounding means according to claim 2, it is characterised in that：The extension bar unit includes first
Extension bar and the second extension bar, the upper end of first extension bar and the upper end of the second extension bar are equipped with the snap-on of elastic telescopic, and described
The snap-on of two extension bars is buckled into the positioning hole of the first extension bar lower end, and the snap-on of first extension bar buckles into the adapter lower end
Positioning hole in.
A kind of 4. high pressure multimode earthing or grounding means according to claim 1, it is characterised in that：The hook lower end connects with described
Pipe upper end is bordered by, and the convex portion of the hook lower end is corresponding with the recess of the adapter upper end and is in be fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165405.XU CN206712058U (en) | 2017-02-23 | 2017-02-23 | A kind of high pressure multimode earthing or grounding means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165405.XU CN206712058U (en) | 2017-02-23 | 2017-02-23 | A kind of high pressure multimode earthing or grounding means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712058U true CN206712058U (en) | 2017-12-05 |
Family
ID=60469128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720165405.XU Expired - Fee Related CN206712058U (en) | 2017-02-23 | 2017-02-23 | A kind of high pressure multimode earthing or grounding means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078489A (en) * | 2021-03-23 | 2021-07-06 | 贵州电网有限责任公司 | Novel earth connection action bars |
| CN114336106A (en) * | 2022-01-05 | 2022-04-12 | 广东冠能电力科技发展有限公司 | Grounding device and electricity-testing grounding robot thereof |
-
2017
- 2017-02-23 CN CN201720165405.XU patent/CN206712058U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078489A (en) * | 2021-03-23 | 2021-07-06 | 贵州电网有限责任公司 | Novel earth connection action bars |
| CN113078489B (en) * | 2021-03-23 | 2023-02-03 | 贵州电网有限责任公司 | Ground wire operating rod |
| CN114336106A (en) * | 2022-01-05 | 2022-04-12 | 广东冠能电力科技发展有限公司 | Grounding device and electricity-testing grounding robot thereof |
| CN114336106B (en) * | 2022-01-05 | 2024-05-28 | 广东冠能电力科技发展有限公司 | Grounding device and electricity-checking grounding robot thereof |
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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 |
Granted publication date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |