CN204538534U - A kind of insulating bar fast connector - Google Patents
A kind of insulating bar fast connector Download PDFInfo
- Publication number
- CN204538534U CN204538534U CN201520311663.5U CN201520311663U CN204538534U CN 204538534 U CN204538534 U CN 204538534U CN 201520311663 U CN201520311663 U CN 201520311663U CN 204538534 U CN204538534 U CN 204538534U
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- top connection
- lower contact
- sliding sleeve
- fast connector
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a kind of insulating bar fast connector, comprise top connection and lower contact, the upper end of top connection is fixed on the first insulating bar, and the lower end of top connection is provided with six equally distributed hemispherical pin-and-holes; The lower end of lower contact is fixed on the second insulating bar, the upper end of lower contact is provided with six steel balls matched with the hemispherical pin-and-hole of top connection, the helical spring being provided with sliding sleeve outside steel ball and sliding sleeve can be made to slide up and down, lower contact top is provided with the spacing back-up ring preventing it from skidding off for blocking sliding sleeve.This insulating bar fast connector, structure is simple, be fixedly connected with between two insulating bars by the pin-and-hole on upper and lower joint and steel ball, staff does not need multiple rotary insulating bar, only need to leave behind sliding sleeve, to unclamp after lower contact being inserted top connection, simple to operation, safe and reliable, result of use is good.
Description
Technical field
The utility model belongs to field of electrical equipment, relates to a kind of connector, is specially a kind of insulating bar fast connector.
Background technology
In transformer station, electrician's live line work often can use insulating bar, needs insulating bar to connect to use according to the difference of operating position.The connection of current insulating bar, mostly by screw-type joint, needs rotating insulated bar to be tightened by screw-type joint, needs to reverse a few during fractionation during operation, this connected mode operation is very inconvenient, wastes time and energy.
Utility model content
The purpose of this utility model is to provide simple, the easy to operate insulating bar fast connector of a kind of structure.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of insulating bar fast connector, comprise top connection and lower contact, the upper end of described top connection (2) is fixed on the first insulating bar (1), and the lower end of top connection (2) is provided with six equally distributed hemispherical pin-and-holes (3); The lower end of described lower contact (8) is fixed on the second insulating bar (9), the upper end of lower contact (8) is provided with six steel balls (6) matched with the hemispherical pin-and-hole (3) of top connection (2), the helical spring (7) being provided with sliding sleeve (5) outside steel ball (6) and sliding sleeve (5) can be made to slide up and down, lower contact (8) top is provided with the spacing back-up ring (4) preventing it from skidding off for blocking sliding sleeve (5).
Described top connection (2) embeds hemispherical pin-and-hole (3) with lower contact (8) by steel ball (6) and is fixedly connected with.
The utility model has the advantage of: this insulating bar fast connector, structure is simple, by realizing being fixedly connected with fast between the steel ball of top connection and hemispherical pin-and-hole two insulating bar of lower contact, staff does not need multiple rotary insulating bar, only need to leave behind sliding sleeve, to unclamp after lower contact being inserted top connection, simple to operation, safe and reliable, result of use is good.
Accompanying drawing explanation
Fig. 1 is the utility model top connection structural representation.
Fig. 2 is the utility model lower contact structural representation.
In accompanying drawing: 1, the first insulating bar; 2, top connection; 3, hemispherical pin-and-hole; 4, spacing back-up ring; 5, sliding sleeve; 6, steel ball; 7, helical spring; 8, lower contact; 9, the second insulating bar.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1-2, a kind of insulating bar fast connector, comprises top connection 2 and lower contact 8, and the upper end of described top connection 2 is fixed on the first insulating bar 1, and the lower end of top connection 2 is provided with six equally distributed hemispherical pin-and-holes 3; The lower end of described lower contact 8 is fixed on the second insulating bar 9, the upper end of lower contact 8 is provided with six steel balls 6 matched with the hemispherical pin-and-hole 3 of top connection 2, the helical spring 7 being provided with sliding sleeve 5 outside steel ball 6 and sliding sleeve 5 can be made to slide up and down, lower contact 8 top is provided with the spacing back-up ring 4 preventing it from skidding off for blocking sliding sleeve 5, and described top connection 2 embeds hemispherical pin-and-hole 3 with lower contact 8 by steel ball 6 and is fixedly connected with.
The utility model in use, can without multiple rotary insulating bar, only need to leave behind sliding sleeve, top connection is inserted in lower contact, and weak vibrations lower contact unclamps sliding sleeve after making steel ball embed hemispherical pin-and-hole, sliding sleeve can under helical spring effect on move, steel ball is compressed thus is fixed in hemispherical pin-and-hole, this makes it possible to two insulating bars are coupled together fast, easily, and connect fastening, not easily loosen.
Embodiment described above is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Claims (2)
1. an insulating bar fast connector, comprise top connection and lower contact, it is characterized in that, the upper end of described top connection (2) is fixed on the first insulating bar (1), and the lower end of top connection (2) is provided with six equally distributed hemispherical pin-and-holes (3); The lower end of described lower contact (8) is fixed on the second insulating bar (9), the upper end of lower contact (8) is provided with six steel balls (6) matched with the hemispherical pin-and-hole (3) of top connection (2), the helical spring (7) being provided with sliding sleeve (5) outside steel ball (6) and sliding sleeve (5) can be made to slide up and down, lower contact (8) top is provided with the spacing back-up ring (4) skidded off for blocking sliding sleeve (5) anti-anti-skid sheath (5).
2. a kind of insulating bar fast connector according to claim 1, is characterized in that, described top connection (2) embeds hemispherical pin-and-hole (3) with lower contact (8) by steel ball (6) and is fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311663.5U CN204538534U (en) | 2015-05-09 | 2015-05-09 | A kind of insulating bar fast connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311663.5U CN204538534U (en) | 2015-05-09 | 2015-05-09 | A kind of insulating bar fast connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538534U true CN204538534U (en) | 2015-08-05 |
Family
ID=53752494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311663.5U Expired - Fee Related CN204538534U (en) | 2015-05-09 | 2015-05-09 | A kind of insulating bar fast connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538534U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954546A (en) * | 2016-06-30 | 2016-09-21 | 广西大学 | Insulated rod folding joint |
| CN106229871A (en) * | 2016-09-19 | 2016-12-14 | 国家电网公司 | A kind of insulating bar with blindmate formula snap joint |
| CN107013775A (en) * | 2017-05-07 | 2017-08-04 | 四川省顺安电器有限公司 | A kind of fast connector |
-
2015
- 2015-05-09 CN CN201520311663.5U patent/CN204538534U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954546A (en) * | 2016-06-30 | 2016-09-21 | 广西大学 | Insulated rod folding joint |
| CN105954546B (en) * | 2016-06-30 | 2018-06-15 | 广西大学 | A kind of insulating bar folding joint |
| CN106229871A (en) * | 2016-09-19 | 2016-12-14 | 国家电网公司 | A kind of insulating bar with blindmate formula snap joint |
| CN107013775A (en) * | 2017-05-07 | 2017-08-04 | 四川省顺安电器有限公司 | A kind of fast connector |
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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: 20150805 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |