CN202662842U - Connecting-convenient ground clamp for bridge bus - Google Patents
Connecting-convenient ground clamp for bridge bus Download PDFInfo
- Publication number
- CN202662842U CN202662842U CN 201220285749 CN201220285749U CN202662842U CN 202662842 U CN202662842 U CN 202662842U CN 201220285749 CN201220285749 CN 201220285749 CN 201220285749 U CN201220285749 U CN 201220285749U CN 202662842 U CN202662842 U CN 202662842U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- stud
- top board
- base
- upper pressing
- 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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Abstract
The utility model discloses a connecting-convenient ground clamp for a bridge bus, which comprises a base, an upper pressing plate is arranged above the base, a strip-shaped slot is arranged on the upper pressing plate, a clamping block is arranged on the upper pressing plate, and the clamping block, the upper pressing plate and the base are connected via bolts and compression nuts; and a lower pressing plate is arranged below the upper pressing plate, the lower pressing plate is connected with a threaded stud, the threaded stud is connected with a first screw stud, the first screw stud is matched with the second screw stud, and the second screw stud is fixed on an insulating bar. In the utility model, the lower end of the threaded stud is provided with the first screw stud, the second screw stud is arranged on the insulating bar, and the second screw stud is screwed on the first screw stud during installation so as to drive the threaded stud to move upwards. The upper pressing plate and the lower pressing plate are clenched on a busbar. Afterwards, the second screw stud is rotated backwards, so that the insulating bar and the threaded stud can be easily separated.
Description
Technical field
The utility model relates to a kind of electric armour clamp, is specifically related to a kind of wire clamp.
Background technology
At present, the most of gap bridge bus of Utilities Electric Co. has all adopted two copper (aluminium) row wiring.When needs when the 10KV gap bridge bus is done temporary ground wire, the administrative staff of a tree name operating personnel and on-the-spot supervision generally reflect, the link of installing ground wire need to be by stool, ladder, even climbs to the transformer top, does not singly waste time and energy, and has also increased unsafe factor.Application number discloses a kind of " grounding wire clamp at gap bridge bus conducting wire end " for the utility model patent of " 200820149711.5 ", can finish on the earth's surface connection of gap bridge bus.Utilize the screens hole on the insulating rod deck to align with metallic pin in the time of its use, the upper top of rotating insulated rod drive tooth instrument moves up afterwards, finally stings tight bus bar, then removes insulating rod and gets final product.The shortcoming of its existence is the bad assurance such as dynamics when taking off from metallic pin of insulating rod deck, affects operating efficiency.
The utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and easily gap bridge bus earthing clamp of a kind of connection is provided, and it is easy to use.
The technical solution of the utility model realizes in the following manner: a kind of connection is the gap bridge bus earthing clamp easily, comprise base, the base top is provided with top board, and top board is provided with bar-shaped trough, and top board is provided with fixture block, link to each other with clamp nut by bolt between fixture block, top board and the base, the top board below is provided with lower platen, and lower platen links to each other with threaded post, and threaded post links to each other with the first borded pile, the first borded pile cooperates with the second borded pile, and the second borded pile is fixed on the insulating bar.
On the described top board bar-shaped trough is set.
In the utility model, the threaded post lower end is provided with the first borded pile, and insulating rod is provided with the second Luo Xuan post, when installing, the second borded pile is spun on the first borded pile, can drive threaded post and move upward.So that top board and lower platen are stung tight bus bar.Afterwards, reverse rotation the second borded pile, can be easily so that insulating bar separate with threaded post.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in drawings, a kind of connection is the gap bridge bus earthing clamp easily, comprises base 5, and base 5 tops are provided with top board 1, top board 1 is provided with bar-shaped trough, top board 1 is provided with fixture block 3, links to each other with clamp nut 4 by bolt between fixture block 3, top board 1 and the base 5, and top board 1 below is provided with lower platen 2, lower platen 2 links to each other with threaded post 8, threaded post 8 links to each other with the first borded pile 7, and the first borded pile 7 cooperates with the second borded pile 6, and the second borded pile 6 is fixed on the insulating bar 9.
On the described top board 1 bar-shaped trough is set.
The first borded pile 7 and the second borded pile 6 cooperatively interact, be rotated in the forward insulating bar 9, so that the second borded pile 6 and the first borded pile 7 chuckings, afterwards just can be by threaded post 8 so that lower platen 2 move up, after lower platen 2 and top board 1 are stung tight bus bar, reverse rotation screw rod 9 can take off insulating bar very easily.
Claims (2)
1. one kind connects easily gap bridge bus earthing clamp, comprise base (5), base (5) top is provided with top board (1), top board (1) is provided with bar-shaped trough, top board (1) is provided with fixture block (3), fixture block (3), link to each other with clamp nut (4) by bolt between top board (1) and the base (5), top board (1) below is provided with lower platen (2), it is characterized in that: lower platen (2) links to each other with threaded post (8), threaded post (8) links to each other with the first borded pile (7), the first borded pile (7) cooperates with the second borded pile (6), and the second borded pile (6) is fixed on the insulating bar (9).
2. connection according to claim 1 gap bridge bus earthing clamp easily, it is characterized in that: described top board arranges bar-shaped trough on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285749 CN202662842U (en) | 2012-06-18 | 2012-06-18 | Connecting-convenient ground clamp for bridge bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285749 CN202662842U (en) | 2012-06-18 | 2012-06-18 | Connecting-convenient ground clamp for bridge bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662842U true CN202662842U (en) | 2013-01-09 |
Family
ID=47457724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220285749 Expired - Fee Related CN202662842U (en) | 2012-06-18 | 2012-06-18 | Connecting-convenient ground clamp for bridge bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024185A (en) * | 2014-04-29 | 2015-11-04 | 国网山西省电力公司电力科学研究院 | Ground terminal of ground wire |
-
2012
- 2012-06-18 CN CN 201220285749 patent/CN202662842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024185A (en) * | 2014-04-29 | 2015-11-04 | 国网山西省电力公司电力科学研究院 | Ground terminal of ground wire |
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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: 20130109 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |