CN203180278U - A quick connector used for copper binding post connection - Google Patents
A quick connector used for copper binding post connection Download PDFInfo
- Publication number
- CN203180278U CN203180278U CN 201320144220 CN201320144220U CN203180278U CN 203180278 U CN203180278 U CN 203180278U CN 201320144220 CN201320144220 CN 201320144220 CN 201320144220 U CN201320144220 U CN 201320144220U CN 203180278 U CN203180278 U CN 203180278U
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- CN
- China
- Prior art keywords
- base
- female
- boss
- contact
- copper lug
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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 - Lifetime
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Abstract
The utility model discloses a quick connector used for copper binding post connection. The quick connector comprises a quick plugging female plug and a copper binding post pressing head connected with the quick plugging female plug. The quick plugging female plug comprises a contact seat, a female plug spring, a transition plate, an arc extinguishing cap, and an insulating sheath. The female plug spring, the transition plate, and the arc extinguishing cap are disposed in the contact seat. The insulating sheath is wrapped round the contact seat. The copper binding post pressing head comprises a pedestal, a cover plate, a contact plate, a pair of pressing head springs, a pair of screws, and a fastening screw. The quick connector is capable of achieving the switch of a copper binding post and the quick plugging female plug, and achieving quick, secure, and flexible connection between the quick connector and a power distribution terminal through a plugging butt joint with a matched male plug in order to achieve quick recovery of the power distribution terminal. The quick connector has high reliability and security and wide adaptability.
Description
Technical field
The utility model relates to a kind of cable joint, relates in particular to a kind of snap joint for the copper lug connection.
Background technology
Along with rapid economic development, electricity need load increases fast, and the pressure of stabilization of power grids power supply constantly increases, and the user also improves constantly the requirement of power supply reliability and the quality of power supply.
Power equipment is in normal course of operation, particularly when bad weathers such as peak of power consumption and typhoon, thunderstorm, can take place unavoidably to rush to repair the accident of finishing in short-term, be badly in need of adopting the electricity consumption of responsible consumers such as the fast quick-recovery resident of emergency power supply this moment, both can guarantee power supply reliability, also be the good embodiment that power supply enterprise carries out good service.Therefore, on the basis of strengthening the reliability lifting, still need need to be resolved hurrily in case of emergency, the scheme that restores electricity fast and measure, it is more comprehensive to make that power supply reliability promotes.
Lack unified quick connecting interface between emergency power supply and customer charge, often need in the practical operation through tearing busbar open, meet interim row, taking the first-class series of steps of emergency power supply cable, both wasted time and energy, there is certain potential safety hazard again, even there is the situation that emergency power supply does not also insert when rushing to repair end to take place, if run into that joint does not match, during special circumstances such as screw corrosion or scraping, the speed that emergency power supply inserts customer charge will be subjected to bigger influence.
Extensively adopt the emergency power supply car to recover user's power supply at present, but operating type, job step have nothing in common with each other, lack systematicness, standardization method that emergency power supply restores electricity fast, the interface equipment that also lacks simultaneously versatility between emergency power supply and customer charge, cause existing emergency power supply to insert load method poor efficiency, slow and poor stability, can't satisfy the high reliability demonstration area for the high requirement of reliability.
It is snap joint connected mode commonly used that public plug docks with the female plug-in, but the distribution terminal joint form is various, in order to realize that distribution terminal is connected with the quick of emergency power supply car, the various terminal of distribution terminal need be converted to can be installed in the emergency power supply car on the female of public plug coupling to realize that distribution terminal is connected with the quick of emergency power supply car.
The utility model content
The utility model provides a kind of snap joint for the copper lug connection, can realize copper lug and the switching that patches female fast, and can dock by the plug-in with the public plug that is complementary realize emergency power supply fast, safety, insert distribution terminal flexibly, realize the fast quick-recovery of distribution terminal, and reliability and safe, wide adaptability.
The utility model is realized by the following technical solutions:
A kind of snap joint that connects for copper lug wherein comprises and patches female fast and and patch the copper lug crimp head that female is connected fast.
The above-mentioned snap joint that is used for the copper lug connection, the wherein said female that patches fast comprises:
Contact base, described contact base is made as hollow tubular;
Be arranged on the female spring in the contact base;
Be arranged in the contact base, and the rebound that is connected with female spring one end;
Be arranged in the contact base, and be coated on the arc extinguishing cap of female spring other end periphery;
Be coated on the insulating sleeve of contact base periphery.
The above-mentioned snap joint that is used for the copper lug connection, wherein said copper lug crimp head comprises:
Base, this base is made as concave character type, and its bottom centre is provided with the screw hole of perforation, is respectively equipped with boss on the inwall at its middle part, concave shape two side, is respectively equipped with the screwed hole of the perforation that is parallel to the two side in two boss;
Be arranged on the cover plate in two boss outsides of base, this cover plate is connected with the rebound that patches female fast, and described cover plate two ends are respectively equipped with the countersunk head screw hole perpendicular to the cover plate two sides;
Be arranged on the bottom of base and the contact plate between two boss, the thickness of this contact plate is less than the bottom of base and the distance between two boss; Described contact plate two ends are respectively equipped with the spring groove vertical with the contact plate two sides;
The screwed hole of two boss of the spring groove at contact plate two ends, base, the countersunk head screw hole at cover plate two ends be the position correspondence respectively;
A pair of crimp head spring, each described crimp head spring one end is arranged in the spring groove of contact plate, and its other end is arranged in the screwed hole of corresponding boss;
A pair of screw, each described screw head are arranged in the countersunk head screw hole of cover plate, and its afterbody is arranged in the screwed hole of boss of base and with the crimp head spring and contacts;
Holding screw, this described holding screw are arranged in the screw hole of base bottom, and its afterbody contacts with contact plate.
The utlity model has following good effect:
The utility model is owing to have the copper lug crimp head and patch female fast, can realize copper lug and the switching that patches female fast by the copper lug crimp head, and realize being connected of corresponding power consumption equipment by the plug-in butt joint that patches female and the public plug that is complementary fast, easy to connect, can improve the efficient that emergency power supply inserts, it is ageing that assurance restores electricity, and is widely used; The utility model is connected applicable to emergency power supply and all types of user electric terminal, and flexibility is strong; The utility model can satisfy the requirement that power system security is produced, and is safe and reliable.Therefore the utlity model has application prospect widely.
Description of drawings
Fig. 1 is the structural representation of a kind of snap joint that connects for copper lug of the utility model.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferable specific embodiment in detail, the utility model is further elaborated.
As shown in Figure 1, a kind of snap joint that connects for copper lug of the utility model comprises and patches female 1 fast and and patch the copper lug crimp head 2 that female 1 is connected fast.
Patching female 1 fast comprises: contact base 13, and this contact base 13 is made as hollow tubular; Be arranged on the female spring 12 in the contact base 13; Be arranged in the contact base 13, and the rebound 14 that is connected with female spring 12 1 ends; Be arranged in the contact base 13, and be coated on the arc extinguishing cap 11 of female spring 12 other end peripheries; Be coated on the insulating sleeve 15 of contact base 13 peripheries.
Copper lug crimp head 2 comprises: base 22, and this base 22 is made as concave character type, and its bottom centre is provided with the screw hole of perforation, is respectively equipped with boss on the inwall at its middle part, concave shape two side, is respectively equipped with the screwed hole of the perforation that is parallel to the two side in two boss; Be arranged on the cover plate 21 in two boss outsides of base 22, this cover plate 21 is connected with the rebound 14 that patches female 2 fast, and cover plate 21 two ends are respectively equipped with the countersunk head screw hole perpendicular to cover plate 21 two sides; Be arranged on the bottom of base 22 and the contact plate 23 between two boss, the thickness of this contact plate 23 is less than the bottom of base 22 and the distance between two boss; Contact plate 23 two ends are respectively equipped with the spring groove vertical with contact plate 23 two sides; The countersunk head screw hole at the screwed hole of the spring groove at contact plate 23 two ends, two boss of base 22, cover plate 21 two ends is the position correspondence respectively; A pair of crimp head spring 25, each crimp head spring 25 1 end is arranged in the spring groove of contact plate 23, and its other end is arranged in the screwed hole of corresponding boss; A pair of screw 24, each screw 24 head is arranged in the countersunk head screw hole of cover plate 21, and its afterbody is arranged in the screwed hole of boss of base 22 and with crimp head spring 25 and contacts; Holding screw 26, this holding screw 26 is arranged in the screw hole of base 22 bottoms, and its afterbody contacts with contact plate 23.
When using the utility model, the copper lug that will be connected with power consumption equipment inserts between the contact plate 23 and cover plate 21 of copper lug crimp head 2, regulate holding screw 26 and make it to promote contact plate 23 and closely contact and lock with the copper lug that inserts, patch female 1 fast and can dock with the public plug plug-in that matches and finish corresponding power consumption equipment and be connected.
In sum, the utility model is realized copper lug and the switching that patches female fast by the copper lug crimp head, and realize being connected of corresponding power consumption equipment by the plug-in butt joint that patches female and the public plug that is complementary fast, easy to connect, can improve the efficient that emergency power supply inserts, it is ageing that assurance restores electricity, and is widely used; The utility model is connected applicable to emergency power supply and all types of user electric terminal, and flexibility is strong; The utility model can satisfy the requirement that power system security is produced, and is safe and reliable.Therefore the utlity model has application prospect widely.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute all will be apparent.Therefore, protection range of the present utility model should be limited to the appended claims.
Claims (7)
1. one kind is used for the snap joint that copper lug connects, and it is characterized in that, comprise patch fast female (1) and and patch the copper lug crimp head (2) that female (1) is connected fast;
The described female (1) that patches fast comprises:
Contact base (13), described contact base (13) is made as hollow tubular;
Be arranged on the female spring (12) in the contact base (13);
Be arranged in the contact base (13), and the rebound (14) that is connected with female spring (12) one ends;
Be arranged in the contact base (13), and be coated on the arc extinguishing cap (11) of female spring (12) other end periphery;
Described copper lug crimp head (2) comprises:
Base (22), this base (22) is made as concave character type, is respectively equipped with boss on the inwall at its middle part, concave shape two side;
Be arranged on the cover plate (21) in two boss outsides of base (22), this cover plate (21) is connected with the rebound that patches female (2) fast (14);
Be arranged on the bottom of base (22) and the contact plate (23) between two boss, the thickness of this contact plate (23) is less than the bottom of base (22) and the distance between two boss.
2. the snap joint for the copper lug connection as claimed in claim 1 is characterized in that, the described female (1) that patches fast also comprises the insulating sleeve (15) that is coated on contact base (13) periphery.
3. the snap joint for the copper lug connection as claimed in claim 1 is characterized in that described base (22) bottom centre is provided with the screw hole of perforation; Be respectively equipped with the screwed hole of the perforation that is parallel to the two side in its two boss.
4. the snap joint for the copper lug connection as claimed in claim 3 is characterized in that described cover plate (21) two ends are respectively equipped with the countersunk head screw hole perpendicular to cover plate (21) two sides.
5. the snap joint for the copper lug connection as claimed in claim 4 is characterized in that described contact plate (23) two ends are respectively equipped with the spring groove vertical with contact plate (23) two sides.
6. the snap joint for the copper lug connection as claimed in claim 5 is characterized in that, the screwed hole of the spring groove at described contact plate (23) two ends, two boss of base (22), the countersunk head screw hole at cover plate (21) two ends be the position correspondence respectively.
7. the snap joint for the copper lug connection as claimed in claim 6 is characterized in that described copper lug crimp head (2) also comprises:
A pair of crimp head spring (25), each described crimp head spring (25) one end is arranged in the spring groove of contact plate (23), and its other end is arranged in the screwed hole of corresponding boss;
A pair of screw (24), each described screw (24) head is arranged in the countersunk head screw hole of cover plate (21), and its afterbody is arranged in the screwed hole of boss of base (22) and with crimp head spring (25) and contacts;
Holding screw (26), this described holding screw (26) are arranged in the screw hole of base (22) bottom, and its afterbody contacts with contact plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144220 CN203180278U (en) | 2013-03-27 | 2013-03-27 | A quick connector used for copper binding post connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144220 CN203180278U (en) | 2013-03-27 | 2013-03-27 | A quick connector used for copper binding post connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180278U true CN203180278U (en) | 2013-09-04 |
Family
ID=49076938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144220 Expired - Lifetime CN203180278U (en) | 2013-03-27 | 2013-03-27 | A quick connector used for copper binding post connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007299A (en) * | 2014-06-16 | 2014-08-27 | 国家电网公司 | T-type connection copper bar connecting device in low-voltage meter box matched with user |
-
2013
- 2013-03-27 CN CN 201320144220 patent/CN203180278U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007299A (en) * | 2014-06-16 | 2014-08-27 | 国家电网公司 | T-type connection copper bar connecting device in low-voltage meter box matched with user |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |