CN205123208U - Compound ground connection link of pin type lightning protection pillar - Google Patents
Compound ground connection link of pin type lightning protection pillar Download PDFInfo
- Publication number
- CN205123208U CN205123208U CN201520830239.1U CN201520830239U CN205123208U CN 205123208 U CN205123208 U CN 205123208U CN 201520830239 U CN201520830239 U CN 201520830239U CN 205123208 U CN205123208 U CN 205123208U
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- CN
- China
- Prior art keywords
- lightning arrester
- arrester body
- anchor post
- briquetting
- bolt
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Abstract
The utility model relates to an electric power system distribution equipment provides a compound ground connection link of pin type lightning protection pillar, including lightning arrester body, spliced pole, anchor post, puncture fastener and ground loop, but the last briquetting and lower briquetting of fastener including elasticity connection each other punctures, go up the briquetting and pass through the connection of bolt elasticity with lower briquetting, be equipped with the puncture of piercing through the cable on the middle part opposite face of last briquetting and lower briquetting respectively, lightning arrester body one end and anchor post fixed connection, the center of lightning arrester body and anchor post is equipped with hollow cavity respectively, the spliced pole is worn to locate on the hollow cavity of lightning arrester body and anchor post, the last briquetting fixed connection of the lightning arrester body other end and puncture fastener, the lower briquetting and ground loop fixed connection of puncture fastener. The utility model provides a lightning arrester body damages the potential safety hazard that causes and place lightning arrester body, shortcomings such as the installation is inconvenient, the structure is complicated, occupation space is big side by side by post insulators after receiving conductor tensile force.
Description
Technical field
The utility model relates to electric power system power distribution equipment, particularly a kind of pin type lightning protection pillar compound ground connection link.
Background technology
Lightning arrester is in running, especially fixed lightning arrester on outdoor shaft tower, its high-pressure side can bear certain cable tension, when running into strong wind or pulling force excessive long-play time, the pulling force of wire may cause lightning arrester to damage, cause system single-phase earthing, cause power system operation fault, in order to address this problem, at post insulator side parallel device lightning arrester, high-voltage conducting wires elder generation and post insulator sub-connection, the high pressure end of incoming cables of lightning arrester is connected to again by wire jumper, like this pulling force of wire is shared by anchor post, ensure that the operation that lightning arrester is safe and reliable.But this mode complex structure, take up room large, install loaded down with trivial details.
Summary of the invention
Therefore, for above-mentioned problem, the utility model proposes that a kind of easy for installation, result is simple, take up room pin type lightning protection pillar compound ground connection link that is little, use safety.
For solving this technical problem, the utility model takes following scheme: a kind of pin type lightning protection pillar compound ground connection link, comprise lightning arrester body, joint pin, anchor post, penetrating cable clamp and ground loop, described penetrating cable clamp comprise mutually can degree of tightness connect upper holder block and lower lock block, described upper holder block is connected by bolt degree of tightness with lower lock block, the middle part opposite face of described upper holder block and lower lock block is respectively equipped with the puncture of pierce cable, described lightning arrester body one end is fixedly connected with anchor post, the center of described lightning arrester body and anchor post is respectively equipped with hollow cavity, described joint pin is arranged on the hollow cavity of lightning arrester body and anchor post, the described lightning arrester body other end is fixedly connected with the upper holder block of penetrating cable clamp, the lower lock block of described penetrating cable clamp is fixedly connected with ground loop.
Further improvement, one end of described bolt is fixed on lower lock block, described upper holder block is provided with the tapped through hole with bolt adaptation, and described upper holder block is connected with the cooperation degree of tightness of tapped through hole by bolt with lower lock block.
Further improve, described bolt is torque bolt.
Further improvement, described joint pin is Fiber glass rod.
By adopting preceding solution, the beneficial effects of the utility model are: by by lightning arrester body, anchor post, penetrating cable clamp is fixedly connected with setting with ground loop integration, lightning arrester body is placed in the top of anchor post, high pressure end of incoming cables can be connected to the junction of anchor post and lightning arrester body, then penetrating cable clamp fixed cable is connected at the other end of lightning arrester body, run through at lightning arrester body and anchor post center and joint pin is set, and at the penetrating cable clamp other end, ground loop is set, avoid lightning arrester body by wire tension, ensure that the reliability service of lightning arrester body, eliminate the potential safety hazard caused to power system operation, simultaneously to have structure simple for product, take up room little, the advantage such as easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 be Fig. 1 cut structural representation open.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1 and Fig. 2, preferred pin type lightning protection pillar compound ground connection link of the present utility model, comprise lightning arrester body 1, joint pin 2, anchor post 3, penetrating cable clamp and ground loop 5, described penetrating cable clamp comprise mutually can degree of tightness connect upper holder block 41 and lower lock block 42, described upper holder block 41 is connected by bolt 43 degree of tightness with lower lock block 42, described bolt 43 is for torque bolt is to prevent pinch off cable, one end of described bolt 43 is fixed on lower lock block 42, described upper holder block 41 is provided with the tapped through hole with bolt 43 adaptation, described upper holder block 41 is connected with the cooperation degree of tightness of tapped through hole by bolt 43 with lower lock block 42, the middle part opposite face of described upper holder block 41 and lower lock block 42 is respectively equipped with the puncture 44 of pierce cable, 45, described lightning arrester body 1 one end is fixedly connected with anchor post 3, the anchor post other end is provided with installs screw rod 6, the center of described lightning arrester body 1 and anchor post 3 is respectively equipped with hollow cavity, described joint pin 2 is Fiber glass rod, described joint pin 2 is arranged on the hollow cavity of lightning arrester body 1 and anchor post 3, described lightning arrester body 1 other end is fixedly connected with the upper holder block 41 of penetrating cable clamp, the lower lock block 42 of described penetrating cable clamp is fixedly connected with ground loop 5.
The utility model passes through lightning arrester body, anchor post, penetrating cable clamp is fixedly connected with setting with ground loop integration, lightning arrester body is placed in the top of anchor post, high pressure end of incoming cables can be connected to the junction of anchor post and lightning arrester body, then penetrating cable clamp fixed cable is connected at the other end of lightning arrester body, run through at lightning arrester body and anchor post center and joint pin is set, and at the penetrating cable clamp other end, ground loop is set, avoid lightning arrester body by wire tension, ensure that the reliability service of lightning arrester body, eliminate the potential safety hazard caused to power system operation, simultaneously to have structure simple for product, take up room little, the advantage such as easy for installation.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (4)
1. a pin type lightning protection pillar compound ground connection link, it is characterized in that: comprise lightning arrester body, joint pin, anchor post, penetrating cable clamp and ground loop, described penetrating cable clamp comprise mutually can degree of tightness connect upper holder block and lower lock block, described upper holder block is connected by bolt degree of tightness with lower lock block, the middle part opposite face of described upper holder block and lower lock block is respectively equipped with the puncture of pierce cable, described lightning arrester body one end is fixedly connected with anchor post, the center of described lightning arrester body and anchor post is respectively equipped with hollow cavity, described joint pin is arranged on the hollow cavity of lightning arrester body and anchor post, the described lightning arrester body other end is fixedly connected with the upper holder block of penetrating cable clamp, the lower lock block of described penetrating cable clamp is fixedly connected with ground loop.
2. a kind of pin type lightning protection pillar compound ground connection link according to claim 1, it is characterized in that: one end of described bolt is fixed on lower lock block, described upper holder block is provided with the tapped through hole with bolt adaptation, described upper holder block is connected with the cooperation degree of tightness of tapped through hole by bolt with lower lock block.
3. a kind of pin type lightning protection pillar compound ground connection link according to claim 1 and 2, is characterized in that: described bolt is torque bolt.
4. a kind of pin type lightning protection pillar compound ground connection link according to claim 1, is characterized in that: described joint pin is Fiber glass rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830239.1U CN205123208U (en) | 2015-10-23 | 2015-10-23 | Compound ground connection link of pin type lightning protection pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830239.1U CN205123208U (en) | 2015-10-23 | 2015-10-23 | Compound ground connection link of pin type lightning protection pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123208U true CN205123208U (en) | 2016-03-30 |
Family
ID=55578784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520830239.1U Active CN205123208U (en) | 2015-10-23 | 2015-10-23 | Compound ground connection link of pin type lightning protection pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123208U (en) |
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2015
- 2015-10-23 CN CN201520830239.1U patent/CN205123208U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |