CN203367502U - Wire grounding device - Google Patents
Wire grounding device Download PDFInfo
- Publication number
- CN203367502U CN203367502U CN 201320389125 CN201320389125U CN203367502U CN 203367502 U CN203367502 U CN 203367502U CN 201320389125 CN201320389125 CN 201320389125 CN 201320389125 U CN201320389125 U CN 201320389125U CN 203367502 U CN203367502 U CN 203367502U
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- China
- Prior art keywords
- fixed head
- bolt
- base plate
- pressing plate
- plate
- 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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- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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Abstract
The utility model relates to a wire grounding device. The wire grounding device comprises a base plate, wherein at least two grooves are arranged on the base plate and the opening of each groove is upward. Two parallel straight rods are arranged on the base plate, and a fixing plate is arranged at the middle part between the two straight rods. The top surface of the fixing plate is provided with an arc-shaped groove with an upward opening. A pressure plate is arranged above the fixing plate. The fixing plate and the pressure plate are connected together through two bolts. The upper end of each bolt is provided with a butterfly nut, and the lower end of the bolt is provided with a compression spring. The compression springs are arranged between the nuts of the bolts and the fixing plate. According to the technical scheme of the utility model, by means of the device, ground wires can be fixed firmly. Meanwhile, the device has the advantages of simple structure, and safe and convenient operation.
Description
Technical field
The utility model relates to a kind of link, is specifically related to a kind of electric wire earthing device.
Background technology
In grid power system maintenance process, for guaranteeing safety, often grid line is accessed in ground, avoid maintenance process to send a telegram here suddenly, threaten staff's safety.The normal grounding pin that adopts connects at present, grid line is accessed in ground, it is that low side is the straight-bar body that tip type top is terminal block, the straight-bar body is embedded in ground, then wiring, insecure but grounding pin connects, usually be pulled out, and installation is inconvenient, need to borrow group other instruments ability installation or removal, very inconvenient.
The utility model content
The utility model, for the problems referred to above, provides a kind of electric wire earthing device, and it is connected firmly, simple to operate, safe and convenient to use.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of electric wire earthing device, it comprises base plate, be provided with at least two grooves on described base plate, slot opening upwards, be provided with two parallel straight-bar bodies on base plate, be provided with fixed head in the middle of two straight-bar bodies, be provided with the arc groove of opening upwards on the fixed head end face, the fixed head top is provided with pressing plate, between fixed head and pressing plate, by two bolts, connect, the bolt upper end is provided with wing nut, and the bolt bottom is provided with Compress Spring, and Compress Spring is arranged between the nut and fixed head of bolt.
Be provided with the groove that Open Side Down corresponding with arc groove on described pressing plate bottom surface.
The utility model base plate is provided with groove, making the utility model be embedded in when underground is difficult for being pulled out, the utility model is provided with fixed head and pressing plate, between fixed head and pressing plate, by two bolts, connect, between the nut of bolt and fixed head, Compress Spring is installed, Compress Spring, in compressive state, can make fixed head and pressing plate be fixed together, when earth connection is installed, earth connection is placed in the groove between fixed head and pressing plate, makes the earth connection fixation.The utility model is simple in structure, easy-to-operate.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of electric wire earthing device, it comprises base plate 1, be provided with at least two grooves 8 on described base plate 1, can be two grooves, also can be three, four or a plurality of, groove 8 opening upwards, be provided with two parallel straight-bar bodies 2 on base plate 1, be provided with fixed head 3 in the middle of two straight-bar bodies 2, be provided with the arc groove 9 of opening upwards on fixed head 3 end faces, fixed head 3 tops are provided with pressing plate 4, between fixed head 3 and pressing plate 4, by two bolts 5, connect, bolt 5 upper ends are provided with wing nut 7, bolt 5 bottoms are provided with Compress Spring 6, Compress Spring 6 is arranged between the nut and fixed head 3 of bolt 5.Be provided with the groove that Open Side Down 10 corresponding with arc groove 9 on the utility model pressing plate 4 bottom surfaces, be convenient to fixing cord.
When the utility model is specifically used, bolt 5 and wing nut 7 are fixed together fixed head 3 and pressing plate 4, Compress Spring 6 is in compressive state, when earth connection is installed, upwards tension and compression plate 4, be placed on earth connection in the groove between fixed head 3 and pressing plate 4, then unclamp pressing plate 4, be strained and fixed plate 3 and pressing plate 4 of Compress Spring 6 now, just can be fastening by earth connection.
Claims (2)
1. an electric wire earthing device, it comprises base plate (1), it is characterized in that: be provided with at least two grooves (8) on described base plate (1), groove (8) opening upwards, be provided with two parallel straight-bar bodies (2) on base plate (1), be provided with fixed head (3) in the middle of two straight-bar bodies (2), be provided with the arc groove (9) of opening upwards on fixed head (3) end face, fixed head (3) top is provided with pressing plate (4), between fixed head (3) and pressing plate (4), by two bolts (5), connect, bolt (5) upper end is provided with wing nut (7), bolt (5) bottom is provided with Compress Spring (6), Compress Spring (6) is arranged between the nut and fixed head (3) of bolt (5).
2. electric wire earthing device according to claim 1, is characterized in that: on described pressing plate (4) bottom surface, be provided with and the corresponding groove that Open Side Down of arc groove (9) (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389125 CN203367502U (en) | 2013-07-02 | 2013-07-02 | Wire grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389125 CN203367502U (en) | 2013-07-02 | 2013-07-02 | Wire grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203367502U true CN203367502U (en) | 2013-12-25 |
Family
ID=49815222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320389125 Expired - Fee Related CN203367502U (en) | 2013-07-02 | 2013-07-02 | Wire grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203367502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762517A (en) * | 2014-01-03 | 2014-04-30 | 国家电网公司 | High-voltage ground wire installation method |
| CN105356089A (en) * | 2015-12-10 | 2016-02-24 | 国网四川省电力公司凉山供电公司 | Ground wire installation structure |
| CN110416750A (en) * | 2019-09-12 | 2019-11-05 | 南安市信隆智能家居有限公司 | A kind of automation transmission facility |
-
2013
- 2013-07-02 CN CN 201320389125 patent/CN203367502U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762517A (en) * | 2014-01-03 | 2014-04-30 | 国家电网公司 | High-voltage ground wire installation method |
| CN103762517B (en) * | 2014-01-03 | 2017-12-08 | 国家电网公司 | High-voltage ground wire installation method |
| CN105356089A (en) * | 2015-12-10 | 2016-02-24 | 国网四川省电力公司凉山供电公司 | Ground wire installation structure |
| CN110416750A (en) * | 2019-09-12 | 2019-11-05 | 南安市信隆智能家居有限公司 | A kind of automation transmission facility |
| CN110416750B (en) * | 2019-09-12 | 2020-10-30 | 泉州市早稻梦想文化发展有限公司 | Automatic change transmission of electricity equipment |
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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: 20131225 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |