CN2396553Y - Fixed grounding wire clamp - Google Patents
Fixed grounding wire clamp Download PDFInfo
- Publication number
- CN2396553Y CN2396553Y CN 99240125 CN99240125U CN2396553Y CN 2396553 Y CN2396553 Y CN 2396553Y CN 99240125 CN99240125 CN 99240125 CN 99240125 U CN99240125 U CN 99240125U CN 2396553 Y CN2396553 Y CN 2396553Y
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- grounding wire
- bolt
- fixed grounding
- pressing plate
- 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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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a fixed grounding wire clamp of a grounding conducting wire. The fixed grounding wire clamp comprises a movable pressing plate 1, a static pressing plate 2, a bolt 3 and a grounding wire attaching ring 7, wherein, the movable pressing plate 1 and the static pressing plate 2 are connected together by the bolt 3; the static pressing plate 2 is connected with the grounding wire attaching ring 7. The utility model can be installed on insulated conducting wires of different cross section; the wire clamp and the conducting wires have enough compaction force and contact area, and easy assembly and disassembly, and are capable of being repeatedly used. When used for repairing and maintaining the conducting wires, the fixed grounding wire clamp is attached with the grounding conducting wire.
Description
The utility model belongs to a kind of conductive connecting device, in particular for hanging over the tap sheet of overhead wire or other suspension circuit.
At present, existing earthing clamp is made up of hook, hold-down bolt, and this hook and lead contact-making surface are too little, can not pass to big electric current.And the hold-down bolt of this earthing clamp screws must be with the specific purpose tool that matches, very inconvenient during installation.
The purpose of this utility model provides a kind of respond well, easy to loading and unloading fixed grounding wire clamp that contacts with lead.
For reaching above-mentioned purpose, technical scheme provided by the utility model is a kind of fixed grounding wire clamp, it comprises dynamic pressure plate, stationary. platen, bolt, ground wire hitching ring, and bolt links together dynamic pressure plate and stationary. platen, and stationary. platen is connected with the ground wire hitching ring.
Compare with existing technology, the utility model adopts bolt that dynamic and static pressing plate is linked together, and fixedly the lead of different cross section has enough thrusts and contact-making surface with lead, and bolt connects easy to loading and unloading, can reuse.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model fixed grounding wire clamp.
Fig. 2 is a fixed grounding wire clamp shown in Figure 1 cutaway view along the A-A line.
Fig. 1, fixed grounding wire clamp shown in Figure 2, dynamic pressure plate 1, stationary. platen 2 are linked together by bolt 3, can fixedly mount the insulated conductor 4 of different cross section between dynamic pressure plate 1, the stationary. platen 2, and stationary. platen 2 connects a ground wire hitching ring 7.
Dynamic pressure plate 1, stationary. platen 2, bolt 3 are packaged in the insulating cover 6, also adorn clamping plate 5 on the insulating cover 6, insulating cover 6 can make the wire clamp insulation effect well also can improve the security performance of this fixed grounding wire clamp, insulating case 6 be can load and unload by operant activity piece 3, and then dynamic pressure plate 1, stationary. platen 2 loaded and unloaded.
Also wrap on the ground wire hitching ring 7 and be provided with insulating case 8, insulating case 8 has breach, and indentation, there can articulate earth lead.
Moving clamping plate 1 respectively are two with the quantity of bolt 3.Enough thrusts and contact-making surface are arranged in the time of can guaranteeing to connect, guarantee that earth lead is connected reliably with main traverse line.
Claims (4)
1, a kind of fixed grounding wire clamp, it is characterized in that: it comprises dynamic pressure plate (1), stationary. platen (2), bolt (3), ground wire hitching ring (7), bolt (3) links together dynamic pressure plate (1) and stationary. platen (2), and stationary. platen (2) is connected with ground wire hitching ring (7).
2, fixed grounding wire clamp according to claim 1 is characterized in that: described dynamic pressure plate (1), stationary. platen (2), bolt (3) are packaged in the insulating cover (6), also adorn a fixture block (5) on the insulating cover (6).
3, fixed grounding wire clamp according to claim 1 and 2 is characterized in that: also wrap on the described ground wire hitching ring (7) and be provided with insulating case (8), insulating case (8) has breach.
4, fixed grounding wire clamp according to claim 3 is characterized in that the described moving clamping plate (1) and the quantity of bolt (3) respectively are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240125 CN2396553Y (en) | 1999-10-27 | 1999-10-27 | Fixed grounding wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240125 CN2396553Y (en) | 1999-10-27 | 1999-10-27 | Fixed grounding wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2396553Y true CN2396553Y (en) | 2000-09-13 |
Family
ID=34027239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99240125 Expired - Fee Related CN2396553Y (en) | 1999-10-27 | 1999-10-27 | Fixed grounding wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2396553Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515725A (en) * | 2012-06-19 | 2014-01-15 | 国网辽宁省电力有限公司大连供电公司 | Earth wire connector |
| CN105720391A (en) * | 2016-04-12 | 2016-06-29 | 国家电网公司 | Suspended ground pole and application method thereof |
-
1999
- 1999-10-27 CN CN 99240125 patent/CN2396553Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515725A (en) * | 2012-06-19 | 2014-01-15 | 国网辽宁省电力有限公司大连供电公司 | Earth wire connector |
| CN105720391A (en) * | 2016-04-12 | 2016-06-29 | 国家电网公司 | Suspended ground pole and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |