CN202026030U - High-voltage electricity detection grounding ring device at platform area - Google Patents
High-voltage electricity detection grounding ring device at platform area Download PDFInfo
- Publication number
- CN202026030U CN202026030U CN2011201314120U CN201120131412U CN202026030U CN 202026030 U CN202026030 U CN 202026030U CN 2011201314120 U CN2011201314120 U CN 2011201314120U CN 201120131412 U CN201120131412 U CN 201120131412U CN 202026030 U CN202026030 U CN 202026030U
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- China
- Prior art keywords
- conducting ring
- joint
- platform area
- grounding
- district
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- 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-voltage electricity detection grounding ring device at a platform area, which is mounted on a screw rod of a lower stake head of a drop-out fuse. The grounding ring device is characterized by comprising a connector (3) connected with an inverted-trapezoid conducting ring (1), wherein an insulation layer is arranged outside the conducting ring (1); a mounting hole is formed on the connector (3) and connected with the long bottom of the conducting ring (1); a grounding pipe (6) is arranged at the short bottom of the conducting ring (1); and the central line of the mounting hole and the conducting ring (1) are arranged on the same plane. The grounding ring device has the advantages of simple structure, convenience in installation and good applicability, solves the problem that the platform area can not be grounded due to shortage of a grounding device, and the maintenance safety at the platform area is ensured.
Description
Technical field
The utility model relates to a kind of electric power apparatus examination device, specifically a kind of electricity testing grounding ring device, particularly a kind of district's high voltage testing ground loop device.
Background technology
According to " electric power safety working regulation ", during Dang Tai district interruption maintenance, must all install earth connection, to prevent personal electric shock casualty accident in equipment high-low pressure both sides.
At present, common way is no high-voltage earthing device or only installs bar type ground loop device additional on the lightning arrester of distribution transformer high-pressure side.When the Dang Tai district did not have earthing device in the high-pressure side, the field operation personnel can't install earth connection; When adopting lightning arrester bar type earthing device,, also can't realize installing earth connection if when lightning arrester itself need do experiment or change.
Summary of the invention
The purpose of this utility model provides a kind of platform district high voltage testing ground loop device on the pile crown screw rod under the fuse switch that is installed in.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of district's high voltage testing ground loop device, it comprises the joint that is connected with conducting ring, described conducting ring is for trapezoidal, conducting ring is provided with insulating barrier outward, joint is provided with installing hole and is connected with the long end of conducting ring, and ground pipe is located at at the short end of conducting ring, and the center line of installing hole and conducting ring are on same plane.
The central axis of the utility model joint becomes 15 ° of-30 ° of angles with the central axis of conducting ring.
Be provided with the reinforcement gusset between conducting ring of the present utility model and the joint.
Joint of the present utility model is provided with position-arresting card.
The utility model is easy for installation when making that the pile crown screw rod vertically is provided with under the fuse switch, and joint is provided with connecting plate.
Because adopt technique scheme, the utility model has been realized goal of the invention preferably, it is simple in structure, and is easy for installation, and cost is low, and applicability is good, has solved the platform district because of no earthing device can't articulate the difficult problem on ground, makes platform district upkeep operation really accomplish safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1:
As shown in Figure 1, a kind of district's high voltage testing ground loop device, it comprises the joint 3 that is connected with conducting ring 1, described conducting ring 1 is for trapezoidal, the conducting ring 1 outer insulating barrier that is provided with, joint 3 is provided with installing hole and is connected with the long end of conducting ring 1, and ground pipe 6 is located at at the short end of conducting ring 1, and the center line of installing hole and conducting ring 1 are on same plane.
The central axis of the utility model joint 3 becomes 15 ° of-30 ° of angles with the central axis of conducting ring 1.
Be provided with between conducting ring 1 of the present utility model and the joint 3 and strengthen gusset 2.
Joint 3 of the present utility model is provided with position-arresting card 4.
When pile crown screw rod under the fuse switch when being horizontally disposed with, present embodiment is installed in joint 3 under the fuse switch on the pile crown screw rod by installing hole.
When the utility model uses, the hook of earth connection is hung on the ground pipe 6, joint 3 has been offset the inclination angle when fuse switch is installed, and makes ground pipe 6 keep horizontal directions, and is attractive in appearance and easy to operate when guaranteeing to hang earth connection.The position-arresting card 4 that joint 3 is provided with can prevent the swing of conducting ring 1, when avoiding normal charging operation, destroys the alternate horizontal electrical distance of three-phase.
Embodiment 2:
Joint 3 of the present utility model is provided with connecting plate 5.
When pile crown screw rod under the fuse switch when vertically being provided with, present embodiment is installed in connecting plate 5 on the joint 3 earlier, connecting plate 5 is installed under the fuse switch on the pile crown screw rod again.Surplus with embodiment 1.
Claims (5)
1. platform district high voltage testing ground loop device, it is characterized in that it comprises the joint (3) that is connected with conducting ring (1), described conducting ring (1) is for trapezoidal, the outer insulating barrier that is provided with of conducting ring (1), joint (3) is provided with installing hole and is connected with the long end of conducting ring (1), ground pipe (6) is located at at the short end of conducting ring (1), and the center line of installing hole and conducting ring (1) are on same plane.
2. according to claim 1 district's high voltage testing ground loop device is characterized in that the central axis of joint (3) becomes 15 ° of-30 ° of angles with the central axis of conducting ring (1).
3. according to claim 1 district's high voltage testing ground loop device is characterized in that being provided with between conducting ring (1) and the joint (3) reinforcement gusset (2).
4. according to claim 1 district's high voltage testing ground loop device is characterized in that joint (3) is provided with position-arresting card (4).
5. according to claim 1 or 2 or 3 or 4 described district's high voltage testing ground loop devices, it is characterized in that joint (3) is provided with connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201314120U CN202026030U (en) | 2011-04-29 | 2011-04-29 | High-voltage electricity detection grounding ring device at platform area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201314120U CN202026030U (en) | 2011-04-29 | 2011-04-29 | High-voltage electricity detection grounding ring device at platform area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026030U true CN202026030U (en) | 2011-11-02 |
Family
ID=44850967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201314120U Expired - Fee Related CN202026030U (en) | 2011-04-29 | 2011-04-29 | High-voltage electricity detection grounding ring device at platform area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202026030U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810634A (en) * | 2015-04-23 | 2015-07-29 | 浙江永裕金具有限公司 | All-insulation piercing earthing device and application thereof |
| CN104868262A (en) * | 2013-12-04 | 2015-08-26 | 江苏省电力公司扬州供电公司 | Grounding ring |
| CN110610800A (en) * | 2018-06-15 | 2019-12-24 | 国网辽宁省电力有限公司营口供电公司 | Primary side rapid grounding device and method for 10 kV transformer platform |
| CN113422221A (en) * | 2021-06-24 | 2021-09-21 | 广东电网有限责任公司 | Electricity testing grounding ring |
-
2011
- 2011-04-29 CN CN2011201314120U patent/CN202026030U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868262A (en) * | 2013-12-04 | 2015-08-26 | 江苏省电力公司扬州供电公司 | Grounding ring |
| CN104868262B (en) * | 2013-12-04 | 2017-05-31 | 江苏省电力公司扬州供电公司 | Ground loop |
| CN104810634A (en) * | 2015-04-23 | 2015-07-29 | 浙江永裕金具有限公司 | All-insulation piercing earthing device and application thereof |
| CN110610800A (en) * | 2018-06-15 | 2019-12-24 | 国网辽宁省电力有限公司营口供电公司 | Primary side rapid grounding device and method for 10 kV transformer platform |
| CN113422221A (en) * | 2021-06-24 | 2021-09-21 | 广东电网有限责任公司 | Electricity testing grounding ring |
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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: 20111102 Termination date: 20140429 |