CN202663074U - Integrated type tail pipe for cable terminal - Google Patents
Integrated type tail pipe for cable terminal Download PDFInfo
- Publication number
- CN202663074U CN202663074U CN 201220287915 CN201220287915U CN202663074U CN 202663074 U CN202663074 U CN 202663074U CN 201220287915 CN201220287915 CN 201220287915 CN 201220287915 U CN201220287915 U CN 201220287915U CN 202663074 U CN202663074 U CN 202663074U
- Authority
- CN
- China
- Prior art keywords
- tail pipe
- cable terminal
- integrated type
- type tail
- wall thickness
- 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 - Lifetime
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- Cable Accessories (AREA)
Abstract
The utility model relates to an integrated type tail pipe for a cable terminal. The integrated type tail pipe comprises a mounting bottom board, a tail pipe and a grounding lug welded to the tail pipe, wherein the tail pipe is nested in a hole of the mounting bottom board and subjected to double-layer welding and sealing, one end of the tail pipe is provided with a plurality of strip-shaped gaps, and the wall thickness of the strip-shaped gaps is about 1/3-1/2 that of the tail pipe. The integrated type tail pipe for the cable terminal has the advantages that the manufacturing cost is saved, the waterproof sealing performance of the cable terminal is greatly improved, and the service life of the cable terminal is prolonged.
Description
Technical field
The utility model relates to the cable termination in HV cable accessories field, relates in particular to the tail pipe of cable termination.
Background technology
The cable termination tail pipe, be used for the indoor outer terminal that HV cable accessories 500kV and following each electric pressure contain the insulation filling agent, comprise the indoor outer terminal of insulator, the indoor outer terminal of composite bushing) etc., the mounting base that existing market is common and tail pipe are separate types, be welded with flange and ground connection ear on the tail pipe, by bolt tail pipe is fastened on the base plate, wherein also is furnished with sealing ring etc.The main following points of its defective: at first be flange, sealing ring, bolt etc., the cost that needs is large; Its two, sealing ring manually is installed, not only be equipped with auxiliary material, more need to waste and protect expensive human cost; It three is levels that the waterproof sealing effect of sealing ring does not reach dual-layer welding far away, also is difficult to reach 30 years of cable termination requirement useful life, haves much room for improvement.
Summary of the invention
The utility model is for the deficiencies in the prior art, provides that a kind of waterproof sealing effect is good, the cable termination integral type tail pipe of long service life, saving cost.
The utility model is for solving the problems of the technologies described above, provide following technical scheme: a kind of cable termination integral type tail pipe, comprise mounting base, tail pipe and be welded on ground connection auricle on the tail pipe, it is characterized in that tail pipe is placed in the mounting base hole, the dual-layer welding sealing, tail pipe one end has some strip breach, and described strip indentation, there wall thickness is about 1/3 ~ 1/2 of tail pipe wall thickness.
For better explaining the technical solution of the utility model, below introduce in detail operation principle of the present utility model: the utility model passes through mounting seat, tail pipe, ground connection ear three is welded into integral structure, omitted the sealing ring of prior art, waterproof sealing effect significantly improves, one section of tail pipe is offered dried strip breach, and described strip indentation, there wall thickness attenuation, be about 1/3 ~ 1/2 of tail pipe wall thickness, tail pipe one end makes the end expand change greatly by the strip breach, the wall thickness attenuation strengthens the end range of expansion, can be connected with the cable metal sheath of different size.
The beneficial effects of the utility model: the utility model has been saved cost of manufacture by the integral type tail pipe is set, and has improved greatly the cable termination waterproof sealing, has prolonged the useful life of cable termination.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of cable termination integral type tail pipe, comprise mounting base 001, tail pipe 002 and be welded on ground connection auricle 003 on the tail pipe 002, tail pipe 002 is placed in mounting base 001 hole, the dual-layer welding sealing, tail pipe 002 1 ends have some strip breach 021, and described strip breach 021 place's wall thickness is 1/3 ~ 1/2 of tail pipe wall thickness.
Claims (1)
1. cable termination integral type tail pipe, comprise mounting base, tail pipe and be welded on ground connection auricle on the tail pipe, it is characterized in that tail pipe is placed in the mounting base hole, the dual-layer welding sealing, tail pipe one end has some strip breach, and described strip indentation, there wall thickness is about 1/3 ~ 1/2 of tail pipe wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287915 CN202663074U (en) | 2012-06-19 | 2012-06-19 | Integrated type tail pipe for cable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287915 CN202663074U (en) | 2012-06-19 | 2012-06-19 | Integrated type tail pipe for cable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663074U true CN202663074U (en) | 2013-01-09 |
Family
ID=47457953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220287915 Expired - Lifetime CN202663074U (en) | 2012-06-19 | 2012-06-19 | Integrated type tail pipe for cable terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761090A (en) * | 2012-06-19 | 2012-10-31 | 江苏科耐特高压电缆附件有限公司 | Integral tail tube of electrical cable terminal |
-
2012
- 2012-06-19 CN CN 201220287915 patent/CN202663074U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761090A (en) * | 2012-06-19 | 2012-10-31 | 江苏科耐特高压电缆附件有限公司 | Integral tail tube of electrical cable terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CONNECT CABLE ACCESSORIES CO., LTD. Free format text: FORMER NAME: JIANGSU CONNECT HIGH VOLTAGE CABLE ACCESSORY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214241, Jiangsu, Wuxi province Yixing Xu Industrial Zone concentrated area Patentee after: Connect Cable Accessories Co., Ltd. Address before: 214241, Jiangsu, Wuxi province Yixing Xu Industrial Zone concentrated area Patentee before: Jiangsu Connect High Voltage Cable Accessory Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |