CN203218082U - Transformer conducting rod cable clamp - Google Patents
Transformer conducting rod cable clamp Download PDFInfo
- Publication number
- CN203218082U CN203218082U CN 201320215464 CN201320215464U CN203218082U CN 203218082 U CN203218082 U CN 203218082U CN 201320215464 CN201320215464 CN 201320215464 CN 201320215464 U CN201320215464 U CN 201320215464U CN 203218082 U CN203218082 U CN 203218082U
- Authority
- CN
- China
- Prior art keywords
- conducting rod
- transformer
- transformer conducting
- conducting bar
- cable clamp
- 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
- 238000003825 pressing Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Abstract
The utility model discloses a transformer conducting rod cable clamp and relates to the technical field of transformers. The transformer conducting rod cable clamp comprises a bottom plate, a pressure plate and bolts. One end of the bottom plate is provided with a left groove, and the pressure plate is provided with a right groove. The end of the bottom plate, connected with a transformer conducting rod, is provided with more than four connecting holes connected with the transformer conducting rod. The connecting holes are threaded holes. The transformer conducting rod cable clamp has the advantages that area of contact with the conducting rod is enlarged, burning and sparking of contact parts are reduced by the contact between nuts and the conducting rod and the contact between the bolts and the conducting rod, stable electric performance is kept, and failure rate is reduced.
Description
Technical field
The utility model relates to the transformer technology field.
Background technology
Export after the existing transformer transformation and all will be connected with distribution line by connecting clamp, wire clamp commonly used at present is crimping method and bolt and hanger in place, and the crimping method not only needs special-purpose instrument, and dismantle inconvenient; Bolt and hanger in place, adopt two hole bolts to compress connection, be to utilize the screw on the wire clamp to match with bolt on the transformer conducting bar, compress wire clamp by hold-down bolt and link to each other with conducting rod, because two hole screws and transformer conducting bar bolt contact-making surface are too small, connect bad, the joint area sparking of generating heat easily, thereby make the transformer conducting bar scaling loss, power failure takes place, can't normal power supply.
The utility model content
Technical problem to be solved in the utility model provide a kind of simple in structure, the transformer conducting bar wire clamp be connected firmly is installed, can reduce heating, the spark phenomenon of transformer conducting bar and transformer conducting bar wire clamp contact site, keep electric conductivity stable, reduce the feeder line fault rate.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of transformer conducting bar wire clamp, comprise base plate, pressing plate, bolt, one end of described base plate is provided with left groove, described pressing plate is provided with right groove, and described base plate is provided with 4 above connecting holes that link to each other with transformer conducting bar with the transformer conducting bar link.
Be preferably, described connecting hole is 4.
Be preferably, described connecting hole is screwed hole.
The beneficial effect that adopts technique scheme to produce is: the utility model structure, be provided with screwed hole at transformer conducting bar wire clamp and transformer conducting bar link, contact with conducting rod by the contacting of nut and conducting rod, bolt, increased the contact area with conducting rod, contact site heating, spark phenomenon have been reduced, keep electric conductivity stable, reduced the feeder line fault rate.The utility model is simple in structure, is threaded, and installation is connected firmly, and is difficult for becoming flexible, and can effectively guarantee contact area, avoids fault, guarantees the normal conveying of power circuit.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Mark among the figure: 1-base plate; The 2-bolt; The 3-pressing plate; The 4-connecting hole; 5-left side groove; The right groove of 6-.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
By Fig. 1 to Fig. 3 as can be known, the transformer conducting bar wire clamp comprises base plate 1, pressing plate 3, bolt 2, and an end of described base plate 1 is provided with left groove 5, described pressing plate 3 is provided with right groove 6, and described base plate 1 is provided with 4 above connecting holes 4 that link to each other with transformer conducting bar with the transformer conducting bar link.
Described connecting hole 4 is preferably 4, also can select the number of connecting hole 4 according to actual conditions; Described connecting hole 4 is preferably screwed hole, is threaded to increase contact area with transformer conducting bar, can effectively guarantee excellent contact.
The utility model is simple in structure, 2 connecting holes by original transformer conducting bar wire clamp and transformer conducting bar link change 4 connecting holes 4 into, increased the contact area with conducting rod, contact with conducting rod by the contacting of nut and conducting rod, bolt 2, contact site heating, spark phenomenon have been reduced, keep electric conductivity stable, reduced the feeder line fault rate; Lead is arranged in the left groove 5, right groove 6 of the wire connecting ends of transformer conducting bar wire clamp, and base plate 1 compresses by bolt 2 with pressing plate 3, and installation is connected firmly, be difficult for loosening, can effectively guarantee contact area, avoid feeder line fault, guarantee the normal of power circuit.
Claims (3)
1. transformer conducting bar wire clamp, comprise base plate (1), pressing plate (3), bolt (2), one end of described base plate (1) is provided with left groove (5), described pressing plate (3) is provided with the right groove (6) corresponding with described base plate (1), it is characterized in that: described base plate (1) is provided with 4 the above connecting holes (4) that link to each other with transformer conducting bar with the transformer conducting bar link.
2. according to the described transformer conducting bar wire clamp of claim 1, it is characterized in that: described connecting hole (4) is 4.
3. according to claim 1 or 2 described transformer conducting bar wire clamps, it is characterized in that: described connecting hole (4) is screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215464 CN203218082U (en) | 2013-04-25 | 2013-04-25 | Transformer conducting rod cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215464 CN203218082U (en) | 2013-04-25 | 2013-04-25 | Transformer conducting rod cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218082U true CN203218082U (en) | 2013-09-25 |
Family
ID=49207595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320215464 Expired - Fee Related CN203218082U (en) | 2013-04-25 | 2013-04-25 | Transformer conducting rod cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470671A (en) * | 2015-12-10 | 2016-04-06 | 天津天网视通科技有限公司 | Quick electric wire plugging apparatus |
-
2013
- 2013-04-25 CN CN 201320215464 patent/CN203218082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470671A (en) * | 2015-12-10 | 2016-04-06 | 天津天网视通科技有限公司 | Quick electric wire plugging apparatus |
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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: 20130925 Termination date: 20180425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |