CN202258712U - Copper aluminum wire clamp for transformer - Google Patents
Copper aluminum wire clamp for transformer Download PDFInfo
- Publication number
- CN202258712U CN202258712U CN2011204541889U CN201120454188U CN202258712U CN 202258712 U CN202258712 U CN 202258712U CN 2011204541889 U CN2011204541889 U CN 2011204541889U CN 201120454188 U CN201120454188 U CN 201120454188U CN 202258712 U CN202258712 U CN 202258712U
- Authority
- CN
- China
- Prior art keywords
- clamp
- main body
- wire clamp
- copper aluminum
- 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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Abstract
The utility model relates to a copper aluminum wire clamp for a transformer. The copper aluminum wire clamp comprises a main body and press plates, wherein a holding post wire clamp is formed at the left side of the main body, a notch is arranged on the top surface of the holding post wire clamp, two clamp plates are upwards formed at two sides of the notch, clamping screw bolt devices are respectively arranged on the two clamp plates, a flat plate is formed at the right side of the main body, a wire guide groove is arranged on the flat plate, a plurality of press plates are arranged on the wire guide groove, and the press plates are fixedly connected with the main body through the clamping bolt devices. The complicated work procedures and processes of the existing casing process are avoided in the production and manufacture process, and the operation can be completed only through blanking and forming plate materials. The copper aluminum wire clamp is provided with the clamp plate clamping devices, so the reliable connection between the holding rod wire clamps and equipment screw rods can be ensured, in addition, the connection contact area is increased, and the contact resistance is reduced. In addition, the copper aluminum wire clamp has the advantages that the manufacture cost is low, the structure is simple and reasonable, the installation is convenient and fast, and the production efficiency and the installation efficiency can be improved in actual operation.
Description
Technical field
The utility model relates to a kind of pole grasp type jockey of power transformer, relates in particular to a kind of copper, aluminium, copper aluminium pole device clamp.
Background technology
The pole grasp type power transformer all needs the lead class pole grasp type jockey of external connection usefulness; And at present there is more deficiency on the market jockey; It is reasonable simply inadequately inadequately that structure is provided with, and installs more loaded down with trivial detailsly, and cost of manufacture is higher; Owing to have above defective, brought inconvenience to the user.
Summary of the invention
The purpose of the utility model is to overcome the defective of prior art, provides a kind of and can effectively reduce manufacturing cost, simple and reasonable, easy for installation, quick, and the transformer that in practical operation, can improve installation effectiveness presss from both sides with the copper aluminum steel.
For realizing above-mentioned purpose, the utility model adopts a kind of transformer with copper aluminum steel folder, comprises main body, pressing plate, clamp bolt device; The left side of said main body forms a pole wire clamp; The end face of pole wire clamp is provided with a breach, and the both sides of breach upwards are formed with two clamping plate, all is provided with clamp bolt device on two clamping plate; The right side of main body forms a flat board; Flat board is provided with a metallic channel, and metallic channel is provided with a plurality of pressing plates, and said pressing plate is fixed together through a plurality of clamp bolt devices and main body.
The utility model further is provided with again, and said pressing plate vertically is arranged on the flat board, and the position of the middle corresponding lead groove of pressing plate is provided with a semicircle groove, the bending setting that makes progress of the two ends of pressing plate.
The utility model further is provided with again, and said clamp bolt device comprises bolt, packing ring and nut.
In sum, the beneficial effect of the utility model is: the transformer that the utility model provides is clipped in the copper aluminum steel and has avoided the complicated procedures of forming and the technology of casting in the past in the manufacturing process, and only needs now sheet material is carried out can accomplishing after stamping-out, the moulding; Can guarantee reliable connection the between pole wire clamp and the equipment screw rod owing to be provided with the clamping plate clamping device, and make and connect contact-making surface and increase the contact resistance reduction; And the utility model low cost of manufacture, simple and reasonable, easy for installation, quick, in practical operation, can enhance productivity and installation effectiveness.
Description of drawings
Fig. 1 is the main body front view of the utility model embodiment.
Fig. 2 is the main body vertical view of the utility model embodiment.
Fig. 3 is the A portion cutaway view of the utility model embodiment Fig. 1.
Fig. 4 is that the F of the utility model embodiment Fig. 1 is to view.
Fig. 5 is the general assembly front view of the utility model embodiment.
Fig. 6 is the general assembly vertical view of the utility model embodiment.
Fig. 7 is the vertical view of the utility model embodiment pressing plate.
Fig. 8 is the cutaway view of the utility model embodiment pressing plate.
Fig. 9 is the cutaway view of the utility model embodiment pressing plate.
Embodiment
Shown in Fig. 1-9, the specific embodiment of the utility model is that transformer presss from both sides with the copper aluminum steel, comprises main body 1, pressing plate 2, clamp bolt device 3; The left side of said main body 1 forms a pole wire clamp 11; The end face of pole wire clamp 11 is provided with a breach 111, and the both sides of breach 111 upwards are formed with on 112, two clamping plate 112 of two clamping plate and all are provided with clamp bolt device 3; The right side of main body 1 forms one dull and stereotyped 12; Dull and stereotyped 12 are provided with a metallic channel 121, and metallic channel 121 is provided with two pressing plates 2, and said pressing plate 2 is fixed together with main body 1 through a plurality of clamp bolt devices 3; Said pressing plate 2 vertically is arranged on dull and stereotyped 12; The position of the middle corresponding lead groove 121 of pressing plate 2 is provided with a semicircle groove 21, the bending setting that makes progress of the two ends of pressing plate 2, and said clamp bolt device 3 comprises bolt 31, packing ring 32 and nut 33; The transformer that the utility model provides is clipped in the copper aluminum steel and has avoided the complicated procedures of forming and the technology of casting in the past in the manufacturing process, and only needs now sheet material is carried out can accomplishing after stamping-out, the moulding; Can guarantee reliable connection the between pole wire clamp 11 and the equipment screw rod owing to be provided with the clamping plate clamping device, and make and connect contact-making surface and increase the contact resistance reduction; And the utility model low cost of manufacture, simple and reasonable, easy for installation, quick, in practical operation, can enhance productivity and installation effectiveness.
Claims (3)
1. a transformer comprises main body, pressing plate, clamp bolt device with copper aluminum steel folder, and it is characterized in that: the left side of said main body forms a pole wire clamp; The end face of pole wire clamp is provided with a breach, and the both sides of breach upwards are formed with two clamping plate, all is provided with clamp bolt device on two clamping plate; The right side of main body forms a flat board; Flat board is provided with a metallic channel, and metallic channel is provided with a plurality of pressing plates, and said pressing plate is fixed together through a plurality of clamp bolt devices and main body.
2. transformer according to claim 1 is with copper aluminum steel folder, and it is characterized in that: said pressing plate vertically is arranged on the flat board, and the position of the middle corresponding lead groove of pressing plate is provided with a semicircle groove, the bending setting that makes progress of the two ends of pressing plate.
3. transformer according to claim 1 and 2 is with copper aluminum steel folder, and it is characterized in that: said clamp bolt device comprises bolt, packing ring and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204541889U CN202258712U (en) | 2011-10-31 | 2011-10-31 | Copper aluminum wire clamp for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204541889U CN202258712U (en) | 2011-10-31 | 2011-10-31 | Copper aluminum wire clamp for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258712U true CN202258712U (en) | 2012-05-30 |
Family
ID=46119918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204541889U Expired - Fee Related CN202258712U (en) | 2011-10-31 | 2011-10-31 | Copper aluminum wire clamp for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367943A (en) * | 2013-07-24 | 2013-10-23 | 柳州桂通精密铸造有限公司 | Copper aluminum transition equipment wire clamp with current-carrying ring |
| CN104143707A (en) * | 2014-08-05 | 2014-11-12 | 国家电网公司 | Copper-aluminum transition connecting piece for fixing transformer pile head and aluminum conductor |
| CN108724062A (en) * | 2018-06-07 | 2018-11-02 | 上海空间推进研究所 | Hold-down mechanism component |
-
2011
- 2011-10-31 CN CN2011204541889U patent/CN202258712U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367943A (en) * | 2013-07-24 | 2013-10-23 | 柳州桂通精密铸造有限公司 | Copper aluminum transition equipment wire clamp with current-carrying ring |
| CN103367943B (en) * | 2013-07-24 | 2015-12-02 | 柳州桂通精密铸造有限公司 | With the copper-aluminium transition equipment cable clamp of current-carrying ring |
| CN104143707A (en) * | 2014-08-05 | 2014-11-12 | 国家电网公司 | Copper-aluminum transition connecting piece for fixing transformer pile head and aluminum conductor |
| CN108724062A (en) * | 2018-06-07 | 2018-11-02 | 上海空间推进研究所 | Hold-down mechanism component |
| CN108724062B (en) * | 2018-06-07 | 2019-11-08 | 上海空间推进研究所 | Hold-down mechanism component |
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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: 20120530 Termination date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |