CN204316068U - Cable high-voltage resistant waterproof joint - Google Patents
Cable high-voltage resistant waterproof joint Download PDFInfo
- Publication number
- CN204316068U CN204316068U CN201520019553.1U CN201520019553U CN204316068U CN 204316068 U CN204316068 U CN 204316068U CN 201520019553 U CN201520019553 U CN 201520019553U CN 204316068 U CN204316068 U CN 204316068U
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- China
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- seal
- fittings body
- lock nut
- locating ring
- cable
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Abstract
A kind of cable high-voltage resistant waterproof joint, comprise a fittings body, fittings body electric conductor is formed, the two ends of fittings body are provided with external screw thread separately, one end of fittings body is provided with a locking nut, the first seal is coaxially arranged with in fittings body, locating ring and the second seal, first seal, locating ring and each free tubular element of the second seal are formed, the two ends of the second seal all conically, the maximum outside diameter of the second seal is greater than the internal diameter of the other end of fittings body, the arranged outside of the second seal has lock nut, lock nut is connected with fittings body by screw thread, the inner side of lock nut is provided with the conical surface coordinated with the second seal, axially extending bore is provided with in lock nut, fittings body and the first seal, fluid sealant is filled with in the gap of locating ring and the second seal.Utilize the internal conical surface of lock nut to oppress this taper seal to shrink, thus compress through cable wherein, realize good sealing property, ensure that the perpendicularity of cable simultaneously.
Description
Technical field:
The utility model relates to tool field, particularly relates to cable connecting device, particularly a kind of cable high-voltage resistant waterproof joint.
Background technology:
In the coupling part of electric equipment and cable, connectivity port needs dust-proof, waterproof, anti-loosening.In prior art, Waterproof connector of cable arranges nylon core retainer plate, rubber seal in brass enclosure interior, and it can not meet the use in more than 5Mpa high pressure high sealing place.At elevated pressures, there is hidden danger in sealing property, can not meet the use of special industry electric equipment high request.
Summary of the invention:
Technical problem to be solved in the utility model is to provide a kind of cable high-voltage resistant waterproof joint, described this cable high-voltage resistant waterproof joint to solve in prior art Waterproof connector of cable at elevated pressures sealing property there is the technical problem of hidden danger.
This cable high-voltage resistant waterproof joint of the present utility model, comprise a fittings body, described fittings body is made up of a tubular element, described tubular element is made up of electric conductor, wherein, the two ends of described fittings body are provided with external screw thread separately, the middle part of fittings body is provided with convex annular and goes out step, one end of fittings body is provided with a locking nut, described locking nut and described convex annular go out between step to be provided with a gasket seal, first seal is coaxially arranged with in fittings body, a locating ring and second seal, the first described seal, locating ring and each free tubular element of the second seal are formed, the two ends of the second seal all conically, the maximum outside diameter of the second seal is greater than the internal diameter of the other end of fittings body, the arranged outside of the second seal has a lock nut, described lock nut is connected with fittings body by screw thread, the inner side of lock nut is provided with the conical surface coordinated with the second seal, axially extending bore is provided with in lock nut, fittings body and the first seal, fluid sealant is filled with in the gap of locating ring and the second seal, a radial screw is provided with in the sidewall of fittings body, a screw is provided with in described radial screw.
Further, the inner side of fittings body is provided with a taper seat, and one end of the first seal is taper seat and coordinates with fittings body, and locating ring is socketed on the other end of the first seal.
Operation principle of the present utility model is: one end of cable arrives in fittings body through after lock nut, the second seal and locating ring, utilize the internal conical surface of lock nut to oppress the second seal to shrink, thus compress through cable wherein, realize good sealing property, ensure that the perpendicularity of cable simultaneously.Fluid sealant in fittings body inner chamber, can solve the problem of water permeation under 500 meters of depth of water, reaches high sealing effect.
The utility model is compared with prior art, and its effect is actively with obvious.The utility model arranges taper seal in one end of fittings body, utilizes the internal conical surface of lock nut to oppress this taper seal and shrinks, thus compress through cable wherein, realize good sealing property, ensure that the perpendicularity of cable simultaneously.Fluid sealant in fittings body inner chamber, can solve the problem of water permeation under 500 meters of depth of water, reaches high sealing effect.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of cable high-voltage resistant waterproof joint of the present utility model.
Embodiment:
Embodiment 1:
As shown in Figure 1, cable high-voltage resistant waterproof joint of the present utility model, comprise a fittings body 1, described fittings body 4 is made up of a tubular element, described tubular element is made up of electric conductor, wherein, the two ends of described fittings body 4 are provided with external screw thread separately, the middle part of fittings body 4 is provided with convex annular and goes out step, one end of fittings body 4 is provided with a locking nut 1, described locking nut 1 and described convex annular go out between step to be provided with a gasket seal 2, first seal 5 is coaxially arranged with in fittings body 4, a locating ring 6 and second seal 7, the first described seal 5, locating ring 6 and each free tubular element of the second seal 7 are formed, the two ends of the second seal 7 all conically, the maximum outside diameter of the second seal 7 is greater than the internal diameter of the other end of fittings body 4, the arranged outside of the second seal 7 has a lock nut 8, described lock nut 8 is connected with fittings body 4 by screw thread, the inner side of lock nut 8 is provided with the conical surface coordinated with the second seal 7, axially extending bore is provided with in lock nut 8, fittings body 4 and the first seal 5, fluid sealant is filled with in the gap of locating ring 6 and the second seal 7, a radial screw is provided with in the sidewall of fittings body 4, a screw 3 is provided with in described radial screw.
Further, the inner side of fittings body 4 is provided with a taper seat, and one end of the first seal 5 is taper seat and coordinates with fittings body 4, and locating ring 6 is socketed on the other end of the first seal 5.
The operation principle of the present embodiment is: one end of cable is through arriving in fittings body 4 after lock nut 8, second seal 7 and locating ring 6, utilize the internal conical surface of lock nut 8 to oppress the second seal 7 to shrink, thus compress through cable wherein, realize good sealing property, ensure that the perpendicularity of cable simultaneously.Fluid sealant in fittings body 4 inner chamber, can solve the problem of water permeation under 500 meters of depth of water, reaches high sealing effect.
Claims (2)
1. a cable high-voltage resistant waterproof joint, comprise a fittings body, described fittings body is made up of a tubular element, described tubular element is made up of electric conductor, it is characterized in that: the two ends of described fittings body are provided with external screw thread separately, the middle part of fittings body is provided with convex annular and goes out step, one end of fittings body is provided with a locking nut, described locking nut and described convex annular go out between step to be provided with a gasket seal, first seal is coaxially arranged with in fittings body, a locating ring and second seal, the first described seal, locating ring and each free tubular element of the second seal are formed, the two ends of the second seal all conically, the maximum outside diameter of the second seal is greater than the internal diameter of the other end of fittings body, the arranged outside of the second seal has a lock nut, described lock nut is connected with fittings body by screw thread, the inner side of lock nut is provided with the conical surface coordinated with the second seal, axially extending bore is provided with in lock nut, fittings body and the first seal, fluid sealant is filled with in the gap of locating ring and the second seal, a radial screw is provided with in the sidewall of fittings body, a screw is provided with in described radial screw.
2. cable high-voltage resistant waterproof joint as claimed in claim 1, is characterized in that: the inner side of fittings body is provided with a taper seat, and one end of the first seal is taper seat and coordinates with fittings body, and locating ring is socketed on the other end of the first seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019553.1U CN204316068U (en) | 2015-01-13 | 2015-01-13 | Cable high-voltage resistant waterproof joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019553.1U CN204316068U (en) | 2015-01-13 | 2015-01-13 | Cable high-voltage resistant waterproof joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204316068U true CN204316068U (en) | 2015-05-06 |
Family
ID=53138363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520019553.1U Active CN204316068U (en) | 2015-01-13 | 2015-01-13 | Cable high-voltage resistant waterproof joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204316068U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024334A (en) * | 2015-08-20 | 2015-11-04 | 上海蓝科电气有限公司 | Vehicle-mounted shielding connector |
| CN105953858A (en) * | 2016-07-19 | 2016-09-21 | 天津市炳华节能技术有限公司 | Novel mechanical remote water meter |
| CN106058790A (en) * | 2016-08-03 | 2016-10-26 | 上海蓝科电气有限公司 | Explosion proof glue filling cable waterproof connector |
| CN108183360A (en) * | 2018-02-08 | 2018-06-19 | 上海蓝科电气有限公司 | A kind of in-line connector |
| CN108574252A (en) * | 2018-06-11 | 2018-09-25 | 广州海豹光电科技有限公司 | A kind of underwater cable waterproof connector |
| CN109088228A (en) * | 2018-08-13 | 2018-12-25 | 上海蓝科电气有限公司 | A kind of fast socket, connector |
| CN110380279A (en) * | 2019-07-04 | 2019-10-25 | 中航光电科技股份有限公司 | A kind of seal assembly |
| CN111788749A (en) * | 2017-10-18 | 2020-10-16 | 通贝国际有限公司 | Sealant filled cable gland |
-
2015
- 2015-01-13 CN CN201520019553.1U patent/CN204316068U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024334A (en) * | 2015-08-20 | 2015-11-04 | 上海蓝科电气有限公司 | Vehicle-mounted shielding connector |
| CN105953858A (en) * | 2016-07-19 | 2016-09-21 | 天津市炳华节能技术有限公司 | Novel mechanical remote water meter |
| CN106058790A (en) * | 2016-08-03 | 2016-10-26 | 上海蓝科电气有限公司 | Explosion proof glue filling cable waterproof connector |
| CN111788749A (en) * | 2017-10-18 | 2020-10-16 | 通贝国际有限公司 | Sealant filled cable gland |
| CN111788749B (en) * | 2017-10-18 | 2021-09-28 | 通贝国际有限公司 | Sealant filled cable gland |
| CN108183360A (en) * | 2018-02-08 | 2018-06-19 | 上海蓝科电气有限公司 | A kind of in-line connector |
| CN108574252A (en) * | 2018-06-11 | 2018-09-25 | 广州海豹光电科技有限公司 | A kind of underwater cable waterproof connector |
| CN109088228A (en) * | 2018-08-13 | 2018-12-25 | 上海蓝科电气有限公司 | A kind of fast socket, connector |
| CN110380279A (en) * | 2019-07-04 | 2019-10-25 | 中航光电科技股份有限公司 | A kind of seal assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |