CN203056180U - Quick-plug-type grounding terminal - Google Patents
Quick-plug-type grounding terminal Download PDFInfo
- Publication number
- CN203056180U CN203056180U CN 201220670812 CN201220670812U CN203056180U CN 203056180 U CN203056180 U CN 203056180U CN 201220670812 CN201220670812 CN 201220670812 CN 201220670812 U CN201220670812 U CN 201220670812U CN 203056180 U CN203056180 U CN 203056180U
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- China
- Prior art keywords
- plug
- seat
- cap
- shaped slider
- socket
- 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 - Lifetime
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Abstract
速插式接地端子，由插座和连接接地线的插头组成，插座主要由座板、座底和座帽构成，座底和座帽均为圆管状，座板与座底焊接为一体，座板上有固定槽，座底的上端口有外螺纹，座帽的下端口有与座底的上端口匹配的外螺纹，座底与座帽螺纹连接，在座帽的内壁中部有对称的卡凸，在座底的管腔内设有T型滑块，T型滑块上套装有压缩弹簧，在插头上有环形卡槽，插头的端部为扁头，扁头的宽度小于两块卡凸之间的最小距离，当插头端部的扁头顺着两块卡凸形成的插口插进去，插头推动T型滑块向座板方向滑动，T型滑块受力压缩，将插头旋转90°，在压缩弹簧的弹力作用下，插头与T型滑块紧密接触，插头的尾部有柱形接地线插孔。
The quick plug-in grounding terminal is composed of a socket and a plug connected to the grounding wire. The socket is mainly composed of a seat plate, a seat bottom and a seat cap. Both the seat bottom and the seat cap are round tubes. There is a fixed groove, the upper port of the seat bottom has an external thread, the lower port of the seat cap has an external thread matching the upper port of the seat bottom, the seat bottom and the seat cap are threaded, and there is a symmetrical protrusion in the middle of the inner wall of the seat cap. There is a T-shaped slider in the tube cavity at the bottom of the seat, and a compression spring is set on the T-shaped slider. There is an annular slot on the plug. The end of the plug is a flat head, and the width of the flat head is smaller than that between the two clips When the flat head at the end of the plug is inserted into the socket formed by the two protrusions, the plug pushes the T-shaped slider to slide towards the seat plate, the T-shaped slider is compressed by force, and the plug is rotated 90°. Under the elastic force of the compression spring, the plug is in close contact with the T-shaped slider, and the tail of the plug has a cylindrical ground wire jack.
Description
Technical field
The utility model relates to a kind of grounding wire device, and especially a kind of speed is inserted the formula earth terminal.
Background technology
At present, the earth connection of prior art is screw clamp compact form earth connection, and during operating cost, efficient is low, and particularly when circuit was rushed to repair, interruption duration was long; In addition, the earth connection of power supply enterprise's use at present is wide in variety, and maintenance mans often need to be with multiple earth connection at work.Therefore, designing a kind of speed general, that operation saves time, interruption duration is lacked when circuit is rushed to repair and insert the formula earth terminal, is the present technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of general, operation saves time, the slotting formula earth terminal of the short speed of interruption duration when circuit rush to repair.
The technical scheme in the invention for solving the technical problem is:
Speed is inserted the formula earth terminal, formed with the plug that is connected earth connection by socket, socket is mainly by seat board, the seat end and seat cap constitute, the seat end and seat cap are the pipe shape, seat board was welded as a whole with the seat end, holddown groove is arranged on the seat board, the upper port at the seat end has external screw thread, the lower port of seat cap has the external screw thread that mates with the upper port at the bottom of the seat, and the seat end is connected with a seat cap thread, and the inwall middle part of present cap has symmetrical card protruding, be provided with T type slide block in the tube chamber at the present end, be set with the compression spring on the T type slide block, at plug annular slot arranged, the end of plug is homalocephalus, minimum range between the width of homalocephalus is protruding less than two cards, when the homalocephalus of plug ends inserts along the socket that two cards convex into, plug promotes T type slide block and slides to the seat board direction, and T type slide block is subjected to force compresses, with the plug half-twist, under the elastic force effect of compression spring, plug closely contacts with T type slide block, and the afterbody of plug has cylindricality earth connection jack.
Preferably, be provided with the safety hanging locking hole at plug and seat cap corresponding site.
Preferably, the hole wall of the cylindricality earth connection jack of pin tail is provided with homalocephalus earth connection fixing threaded hole, and the homalocephalus earth connection is fixed with screw and plug.
Compared with prior art, the utlity model has advantage general, that operation saves time, interruption duration is lacked when circuit is rushed to repair.
Description of drawings
Fig. 1 is structural representation of the present utility model (first embodiment);
Fig. 2 is structural representation of the present utility model (second embodiment);
Fig. 3 be among Fig. 1, Fig. 2 B-B to profile;
Fig. 4 be among Fig. 1, Fig. 2 A to view (part).
Embodiment
As shown in the figure, speed is inserted the formula earth terminal, formed with the plug 7 that is connected earth connection by socket, socket is mainly by seat board 1, the seat end 2 and seat cap 5 constitute, the seat end 2 and seat cap 5 are the pipe shape, seat board 1 was welded as a whole with the seat end 2, holddown groove 12 is arranged on the seat board 1, and the upper port at the seat end 2 has external screw thread, and the lower port of seat cap 5 has the external screw thread with 2 upper port coupling at the bottom of the seat, the seat end 2, be threaded with seat cap 5, the inwall middle part of present cap 5 has the card of symmetry protruding 6, is provided with T type slide block 4 in the tube chamber at the present end 2, is set with compression spring 3 on the T type slide block 4, at plug 7 annular slot 11 is arranged, the end of plug 7 is homalocephalus, the minimum range between the width of homalocephalus is protruding less than two cards, and the homalocephalus when plug 7 ends inserts along the socket that two cards convex into, plug 7 promotes T type slide block 4 and slides to seat board 1 direction, T type slide block 4 is subjected to force compresses, with plug 7 half-twists, under the elastic force effect of compression spring, plug 7 closely contacts with T type slide block 4, and the afterbody of plug 7 has cylindricality earth connection jack 9.
Be provided with the safety hanging locking hole at plug 7 and seat cap 5 corresponding sites.
The hole wall of the cylindricality earth connection jack 9 of plug 7 afterbodys is provided with homalocephalus earth connection fixing threaded hole 10, and the homalocephalus earth connection is fixing with plug 7 with screw 8.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670812 CN203056180U (en) | 2012-12-08 | 2012-12-08 | Quick-plug-type grounding terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670812 CN203056180U (en) | 2012-12-08 | 2012-12-08 | Quick-plug-type grounding terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056180U true CN203056180U (en) | 2013-07-10 |
Family
ID=48739101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220670812 Expired - Lifetime CN203056180U (en) | 2012-12-08 | 2012-12-08 | Quick-plug-type grounding terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969595A (en) * | 2012-12-08 | 2013-03-13 | 邯郸供电公司 | Quick inserting type grounding terminal and grounding wire |
-
2012
- 2012-12-08 CN CN 201220670812 patent/CN203056180U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969595A (en) * | 2012-12-08 | 2013-03-13 | 邯郸供电公司 | Quick inserting type grounding terminal and grounding wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANDAN POWER SUPPLY COMPANY Effective date: 20140217 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: HANDAN POWER SUPPLY COMPANY Effective date: 20140217 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 056002 HANDAN, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140217 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Handan Power Supply Company Address before: 056002 No. 48 Zhonghua North Street, Hebei, Handan Patentee before: Handan Power Supply Company |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20141231 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20141231 |
|
| RGAV | Abandon patent right to avoid regrant |