CN205376795U - Waterproof connector of large -current cable - Google Patents
Waterproof connector of large -current cable Download PDFInfo
- Publication number
- CN205376795U CN205376795U CN201520993424.2U CN201520993424U CN205376795U CN 205376795 U CN205376795 U CN 205376795U CN 201520993424 U CN201520993424 U CN 201520993424U CN 205376795 U CN205376795 U CN 205376795U
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- China
- Prior art keywords
- cable
- connector
- cable connector
- protective jacket
- union joint
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- Expired - Fee Related
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Abstract
The utility model discloses a waterproof connector of large -current cable, including cable and connector, two sections cables link together characterized by through the connector: the connector include that cable joint I and cable joint II, cable joint I and cable joint II are connected two sections cables respectively, the connector on still be equipped with lag and fixing device, fixing device sets up separately at the both ends of lag, the lag is used for the cover at the connector, fixing device is used for fixing the lag at the cable. The utility model discloses the advantage that has stability height, simple structure and sexual valence relative altitude, the utility model discloses extensively be applicable to the cable field.
Description
Technical field
This utility model belongs to field of cable technology, relates to a kind of high-current cable water-proof connector.
Background technology
In current sector application, cable connects the current connector used, general current value, at below 150A, uses spring structure to realize electric current conduction, owing to current value is big in the structure practical application of class spring, the electric current conducting surface of class spring structure is easily generated heating, loses efficacy thus directly resulting in class spring structure.The seal structure complex of adapter causes the protection poor reliability of cost height and life-time service.Therefore a kind of high-current cable water-proof connector it is badly in need of in the severe use environment such as high temperature, vibrations and sleet, it is possible to make electric current conduction reliably unaffected, the cable connector of life-span length simultaneously.
Summary of the invention
The purpose of this utility model is in that the deficiency for existing cable, it is provided that the high-current cable water-proof connector that a kind of stability height, simple in construction and cost performance are high.
To achieve these goals, this utility model have employed techniques below scheme:
A kind of high-current cable water-proof connector, including cable and union joint, two sections of cables are linked together by union joint, it is characterized in that: described union joint includes cable connector I and cable connector II, and cable connector I and cable connector II are also connected two sections of cables respectively；Being additionally provided with protective jacket and fixing device on described union joint, fixing device sets up the two ends at protective jacket separately, and protective jacket is for being enclosed within union joint, and fixing device is for being fixed on cable by protective jacket.
Further, described cable connector I is provided with connection slotted eye for cylinder-shaped joint and inside, and end is connected to contiguous block, and the cross section of contiguous block is semicircle, and contiguous block is provided with connecting hole；The setting of described cable connector II is identical with cable connector I.
Further, the described aperture connecting slotted eye is interference fit with cable connector.
Further, described protective jacket is the polyethylene PVC insulating sheath made.
Further, described cable connector I and cable connector II are made for metal material, and described metal material includes copper, ferrum or aluminum.
Further, described fixing device is clip.
The beneficial effects of the utility model:
Union joint of the present utility model adopts the form of contact block to connect, and greatly adds the contact surface between union joint, thus the stability ensured between cable；Simultaneously protective jacket is set in the outside of union joint, it is possible to achieve waterproof, high temperature resistant, and increases the service life of union joint.This utility model has the advantage that stability height, simple in construction and cost performance are high, and this utility model is widely used in field of cables.
Accompanying drawing explanation
Accompanying drawing 1 is the high-current cable water-proof connector internal structure schematic diagram of embodiment；
Accompanying drawing 2 is the high-current cable water-proof connector external structure schematic diagram of embodiment；
Accompanying drawing 3 is the high-current cable waterproof connector structure cross-sectional schematic of embodiment.
Figure identifies: 1-cable, 2a-cable connector I, 2b-cable connector II, 21-connecting hole, 22-connect slotted eye, 3-protective jacket, 4-clip.
Detailed description of the invention
With reference to the accompanying drawings, detailed description of the invention of the present utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, 2, 3, a kind of high-current cable water-proof connector, including cable 1 and union joint, two sections of cables 1 are linked together by union joint.Union joint includes cable connector I 2a and cable connector II 2b, cable connector I 2a and cable connector II 2b is also connected two sections of cables 1 respectively, cable connector I 2a is cylinder-shaped joint and inside is provided with connection slotted eye 22, end is connected to contiguous block, the cross section of contiguous block is semicircle, contiguous block is provided with connecting hole 21, the setting of cable connector II 2b is identical with cable connector I 2a, cable connector I 2a and cable connector II 2b is that copper product is made, and connecting the aperture of slotted eye 22 with the joint of cable 1 is interference fit.Union joint is additionally provided with protective jacket 3 and fixing device, protective jacket 3 is the polyethylene PVC insulating sheath made, and fixing device is clip 4, and fixing device sets up the two ends at protective jacket 3 separately, protective jacket 3 is for being enclosed within union joint, and fixing device is for being fixed on cable 1 by protective jacket 3.
Embodiment 2:
As shown in Figure 1, 2, 3, a kind of high-current cable water-proof connector, including cable 1 and union joint, two sections of cables 1 are linked together by union joint.Union joint includes cable connector I 2a and cable connector II 2b, cable connector I 2a and cable connector II 2b is also connected two sections of cables 1 respectively, cable connector I 2a is cylinder-shaped joint and inside is provided with connection slotted eye 22, end is connected to contiguous block, the cross section of contiguous block is semicircle, contiguous block is provided with connecting hole 21, the setting of cable connector II 2b is identical with cable connector I 2a, cable connector I 2a and cable connector II 2b is that aluminum is made, and connecting the aperture of slotted eye 22 with the joint of cable 1 is interference fit.Union joint is additionally provided with protective jacket 3 and fixing device, protective jacket 3 is the polyethylene PVC insulating sheath made, and fixing device is clip 4, and fixing device sets up the two ends at protective jacket 3 separately, protective jacket 3 is for being enclosed within union joint, and fixing device is for being fixed on cable 1 by protective jacket 3.
Embodiment 3:
As shown in Figure 1, 2, 3, a kind of high-current cable water-proof connector, including cable 1 and union joint, two sections of cables 1 are linked together by union joint.Union joint includes cable connector I 2a and cable connector II 2b, cable connector I 2a and cable connector II 2b is also connected two sections of cables 1 respectively, cable connector I 2a is cylinder-shaped joint and inside is provided with connection slotted eye 22, end is connected to contiguous block, the cross section of contiguous block is semicircle, contiguous block is provided with connecting hole 21, the setting of cable connector II 2b is identical with cable connector I 2a, cable connector I 2a and cable connector II 2b is that iron material is made, and connecting the aperture of slotted eye 22 with the joint of cable 1 is interference fit.Union joint is additionally provided with protective jacket 3 and fixing device, the insulating sheath that protective jacket 3 is made for ceramic fibre, fixing device is clip 4, and fixing device sets up the two ends at protective jacket 3 separately, protective jacket 3 is for being enclosed within union joint, and fixing device is for being fixed on cable 1 by protective jacket 3.
During work:
First cable is installed in the slotted eye of union joint, then protective jacket is set on the cable of one end, then use bolt combination to fixedly mount two pieces of contiguous blocks alignment of cable connector I and cable connector II again, then union joint is put by protective jacket then use the upper clip of protective jacket to be fixedly mounted on cable by protective jacket.
The beneficial effects of the utility model:
Union joint of the present utility model adopts the form of contact block to connect, and greatly adds the contact surface between union joint, thus the stability ensured between cable；Simultaneously protective jacket is set in the outside of union joint, it is possible to achieve waterproof, high temperature resistant, and increases the service life of union joint.This utility model has the advantage that stability height, simple in construction and cost performance are high, and this utility model is widely used in field of cables.
Embodiment described above, simply one of more preferably concrete mode of the present utility model, the usual variations and alternatives that those skilled in the art carry out within the scope of technical solutions of the utility model all should be included in protection domain of the present utility model.
Claims (6)
1. a high-current cable water-proof connector, including cable (1) and union joint, two sections of cables (1) are linked together by union joint, it is characterized in that: described union joint includes cable connector I (2a) and cable connector II (2b), cable connector I (2a) and cable connector II (2b) are also connected two sections of cables (1) respectively；Being additionally provided with protective jacket (3) and fixing device on described union joint, fixing device sets up the two ends in protective jacket (3) separately, and protective jacket (3) is for being enclosed within union joint, and fixing device is for being fixed on cable (1) by protective jacket (3).
2. high-current cable water-proof connector according to claim 1, it is characterized in that: described cable connector I (2a) is provided with connection slotted eye (22) for cylinder-shaped joint and inside, end is connected to contiguous block, and the cross section of contiguous block is semicircle, and contiguous block is provided with connecting hole (21)；The setting of described cable connector II (2b) is identical with cable connector I (2a).
3. high-current cable water-proof connector according to claim 1, is characterized in that: the aperture of described connection slotted eye (22) and the joint of cable (1) are interference fit.
4. high-current cable water-proof connector according to claim 1, is characterized in that: described protective jacket (3) is the polyethylene PVC insulating sheath made.
5. high-current cable water-proof connector according to claim 1, is characterized in that: described cable connector I (2a) and cable connector II (2b) are made for metal material.
6. high-current cable water-proof connector according to claim 1, is characterized in that: described fixing device is clip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993424.2U CN205376795U (en) | 2015-12-04 | 2015-12-04 | Waterproof connector of large -current cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993424.2U CN205376795U (en) | 2015-12-04 | 2015-12-04 | Waterproof connector of large -current cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376795U true CN205376795U (en) | 2016-07-06 |
Family
ID=56262049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993424.2U Expired - Fee Related CN205376795U (en) | 2015-12-04 | 2015-12-04 | Waterproof connector of large -current cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376795U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252915A (en) * | 2016-09-21 | 2016-12-21 | 上海航天科工电器研究院有限公司 | The tagblock assembly that a kind of PG head seals |
| CN110829054A (en) * | 2019-11-18 | 2020-02-21 | 安徽省飞翔特种电缆有限公司 | Special cable for tipping vehicle |
| CN110957591A (en) * | 2020-01-09 | 2020-04-03 | 济南鼎拓电气有限公司 | Wind power tower pipe bus intermediate joint and preparation process thereof |
-
2015
- 2015-12-04 CN CN201520993424.2U patent/CN205376795U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252915A (en) * | 2016-09-21 | 2016-12-21 | 上海航天科工电器研究院有限公司 | The tagblock assembly that a kind of PG head seals |
| CN106252915B (en) * | 2016-09-21 | 2017-11-24 | 上海航天科工电器研究院有限公司 | A kind of wiring block assembly of PG heads sealing |
| CN110829054A (en) * | 2019-11-18 | 2020-02-21 | 安徽省飞翔特种电缆有限公司 | Special cable for tipping vehicle |
| CN110957591A (en) * | 2020-01-09 | 2020-04-03 | 济南鼎拓电气有限公司 | Wind power tower pipe bus intermediate joint and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161101 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen Guoan precision electromechanical Co., Ltd. Address before: 518000, Guangdong Shenzhen Baoan District Shiyan street, Tong Tau community, Tong Tau, Nangang third industrial park, fifth floor of the plant Patentee before: SHENZHEN GUO'AN ELECTRICAL TECHNOLOGY DEVELOPMENT CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20181106 Address after: 448000 No. 238 Xinglong Avenue, Jingmen High-tech Zone, Jingmen City, Hubei Province (Room 5-41, Fifth Floor, Office Building of Management Committee of High-tech Zone) Patentee after: Guoan new energy (Jingmen) Co., Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: Shenzhen Guoan precision electromechanical Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20201204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |