CN204230850U - A kind of submerged cable sealing waterproofing device - Google Patents
A kind of submerged cable sealing waterproofing device Download PDFInfo
- Publication number
- CN204230850U CN204230850U CN201420699544.7U CN201420699544U CN204230850U CN 204230850 U CN204230850 U CN 204230850U CN 201420699544 U CN201420699544 U CN 201420699544U CN 204230850 U CN204230850 U CN 204230850U
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- China
- Prior art keywords
- groove
- trough
- lower seat
- keyset
- waterproofing device
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Abstract
The utility model provides a kind of submerged cable sealing waterproofing device, it comprises lower seat, upper cover and keyset, groove is provided with in the middle part of the upper surface of described lower seat, the periphery of described groove is provided with trough I, the sprue gate be provided with groove fit is covered on described, the periphery at described sprue gate is provided with the trough II coordinated with trough I, and described keyset is positioned at the cavity of groove and sprue gate formation, and described cable and lower seat, upper cover and keyset are that rubber curing forming seals.After adopting this version, after lower seat docks with upper cover, groove and sprue gate form a cavity, for placing keyset, around cavity, form multiple cable hole after trough I docks with trough II, adopt the one-body molded mode of the vulcanization of rubber by fixing for the sealing of cable joint, keyset, lower seat and upper cover.This device is applicable to use multiple devices to realize being electrically connected by the instrument on cable and the water surface under water, its good seal performance.
Description
Technical field
The utility model relates to a kind of submerged cable, especially a kind of submerged cable sealing waterproofing device.
Background technology
The ocean hi-tech development level of China improves day by day, underwater installation is also widely used, therefore, electronics under water or plant equipment and marine equipment will utilize submerged cable when communicating to connect, submerged cable needs special sealing device, and the sealing effectiveness of submerged cable plays vital effect to research and development operation.
In current Sealing Technology, the static seal between geo-stationary composition surface and the large class of the movable sealing two between relative motion composition surface can be divided into.Sealing effect be exactly by composition surface between gap seal, isolation or cut off leakage path.
At present, the waterproofing device of submerged cable generally adopts the filling sealed joint design of tubulose, this device is under multiplex roles equipment cascading environment, flexibility is poor, and cost is higher, the reliability of joint watertightness in deep water can not be guaranteed, the weak point that Here it is existing for prior art.
Summary of the invention
The technical problems to be solved in the utility model is exactly for the deficiency existing for prior art, and provides a kind of submerged cable sealing waterproofing device of good seal performance.
This programme is achieved by the following technical measures: this submerged cable sealing waterproofing device comprises lower seat, upper cover and keyset, groove is provided with in the middle part of the upper surface of described lower seat, the periphery of described groove is provided with trough I, the sprue gate be provided with groove fit is covered on described, the periphery at described sprue gate is provided with the trough II coordinated with trough I, described keyset is positioned at the cavity of groove and sprue gate formation, and described cable and lower seat, upper cover and keyset are that rubber curing forming seals.
Above-mentioned trough I and trough II are half-cone groove or semi-cylindrical recesses.
The cross section at above-mentioned groove and sprue gate is square.
The cross-sectional area of above-mentioned groove is equal with the cross-sectional area at sprue gate.
The cross-sectional area of above-mentioned groove is greater than the cross-sectional area of keyset.
Above-mentioned lower seat is provided with reference column I and/or Blind locating holes I, above covers the Blind locating holes II and/or reference column II that are provided with and coordinate with reference column I and/or Blind locating holes I.
Above-mentioned lower seat and upper cover are the plastic rectangular that size is equal.
Two diagonal positions of above-mentioned lower seat are respectively arranged with Blind locating holes I, and another two diagonal positions are respectively arranged with reference column I.
The diameter of above-mentioned Blind locating holes I and Blind locating holes II is 6mm, and hole depth is 10mm.
Above-mentioned reference column I and reference column II are stainless steel cylinder.
The beneficial effect of this programme can be learnt according to describing of such scheme, this submerged cable is with in sealing waterproofing device, groove is provided with in the middle part of the upper surface of described lower seat, the periphery of described groove is provided with trough I, the sprue gate be provided with groove fit is covered on described, the periphery at described sprue gate is provided with the trough II coordinated with trough I, and described keyset is positioned at the cavity of groove and sprue gate formation, and described cable and lower seat, upper cover and keyset are that rubber curing forming seals.After adopting this version, after lower seat docks with upper cover, groove and sprue gate form a cavity, for placing keyset, around cavity, multiple cable hole is formed after trough I docks with trough II, cable hole is used for attached cable joint, after installing, adopts the one-body molded mode of the vulcanization of rubber by fixing for the sealing of cable joint, keyset, lower seat and upper cover.This device is applicable to when using multiple devices to realize being electrically connected by the instrument on cable and the water surface under water, realize cable to be connected with underwater installation flexibly and strict, not only electrical communication can be ensured, can also guarantee that many cables have good sealed environment, anti-sealing or moisture invade and cause the problem such as short circuit or defective insulation, there is heatproof, sea water resistance, the characteristic such as withstand voltage, have broad application prospects in equipment cascading under water.As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the utility model embodiment.
Fig. 2 is the main TV structure schematic diagram of lower seat in Fig. 1.
Fig. 3 is the plan structure schematic diagram of lower seat in Fig. 1.
Fig. 4 is the left TV structure schematic diagram of lower seat in Fig. 1.
Fig. 5 is the main TV structure schematic diagram of upper cover in Fig. 1.
Fig. 6 is the plan structure schematic diagram of upper cover in Fig. 1.
In figure: 1-upper cover, 2-sprue gate, seat under 3-reference column I, 4-trough I, 5-, 6-groove, 7-keyset, 8-trough II, 9-Blind locating holes II.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, below by embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
A kind of submerged cable sealing waterproofing device, as shown in the figure, it comprises lower seat 5, upper cover 1 and keyset 7, keyset 7 is for connecting multiple cable socket, described lower seat 5 and upper cover 1 are the plastic rectangular that size is equal, lower seat 5 is provided with reference column I 3 and/or Blind locating holes I, upper cover 1 is provided with the Blind locating holes II 9 and/or reference column II that coordinate with reference column I 3 and/or Blind locating holes I, in order to reach better fixed effect, the following arrangement form of preferred employing: two diagonal positions of lower seat 5 are respectively arranged with Blind locating holes I, another two diagonal positions are respectively arranged with reference column I 3, two diagonal angles corresponding with Blind locating holes I position on upper cover 1 are respectively arranged with reference column II, two diagonal angles corresponding with reference column I 3 position on upper cover 1 are respectively arranged with Blind locating holes II 9, the diameter of Blind locating holes I and Blind locating holes II 9 is 6mm, hole depth is 10mm, reference column I 3 and reference column II preferably adopt stainless steel cylinder, reference column I 3 is utilized to coordinate with Blind locating holes II 9 and reference column II coordinates with Blind locating holes I and lower seat 5 and upper cover 1 is fixed, thus the dislocation that restriction cable connects is moved, ensure the forming seal effect of waterproofing device.
The centre, upper surface of described lower seat 5 is provided with groove 6, there is certain depth the bottom surface of groove 6 apart from lower seating face, described upper cover 1 is provided with the sprue gate 2 of logical structure in coordinating with groove 6, the cross section at preferred groove 6 and sprue gate 2 is square, and make the cross-sectional area of groove 6 equal with the cross-sectional area at sprue gate 3, one-body molded to ensure the vulcanization of rubber, effectively ensure that the sealing property of waterproofing device.
The periphery of described groove 6 is provided with multiple trough I 4, trough I 4 distributes according to cabling positional symmetry, the periphery at described sprue gate 2 is provided with multiple with trough I 4 position with the trough II 8 of quantity corresponding matching, trough II 8 is arranged on the lower surface of upper cover 1, trough I 4 and trough II 8 are half-cone groove or semi-cylindrical recesses, preferred trough I 4 and trough II 8 are half-cone groove, adopt half-cone groove to prevent cabling from twisting sulfuration distortion, strengthen cabling root sulfurating strength.After lower seat 5 and upper cover 1 are installed by reference column I 3, reference column II, Blind locating holes I and Blind locating holes II 9, a complete cable hole for attached cable joint is formed after trough II 8 corresponding to position docks with trough I 4, so just form multiple complete cable hole in whole waterproofing device surrounding (left and right sides and up and down two ends), cable hole size can according to cable diameter designed, designed, in be formed centrally rectangle cavity.
Described keyset 7 is positioned at the rectangle cavity that groove 6 and sprue gate 2 are formed, and make the cross-sectional area of groove 6 be greater than the cross-sectional area of keyset 7, do like this and not only make keyset 7 have certain placement space, and make cable joint reach better sulfuration sealing effectiveness.Described cable and lower seat 5, upper cover 1 and keyset 7 seal for rubber curing forming.Keyset 7 is customized circuit board, keyset 7 internal electric connected mode and link number can according to the number designed, designeds of stube cable termination, flexible topology, keyset 7 is placed on rectangle inside cavity, while guarantee cabling specification, good waterproof and sealing property can be reached.The rubber that vulcanized rubber is a kind of sea water resistance, pliability is good, the elastic reaction of vulcanized rubber, makes caulking gum tightly compress cable, pressure is larger, sealing effectiveness is better, fully can ensure sealing when cable is applied under water, have good protection against the tide, anti-dust performance.Vulcanization adopts solid sulfuration, and resistance to water is strong, and when can play attached cable and prevent underwater installation from connecting, the effect loosened appears in cable tensile strain.
Lower seat 5 and upper cover 1 are according to the kind of connect senser element and number die sinking, lower seat 5 and upper cover 1 apparent size in the same size, both are fixed rear formation cuboid, this cuboid facilitates sulfuration to fix, can according to the lower seat 5 of distinct device Demand Design different size and upper cover 1.
Can existing techniques in realizing be passed through without the technical characteristic described in the utility model, not repeat them here.The foregoing is only preferred embodiment of the present utility model; the utility model is not limited in above-mentioned embodiment; the change that those of ordinary skill in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection range of the present utility model.
Claims (10)
1. a submerged cable sealing waterproofing device, it is characterized in that: it comprises lower seat, upper cover and keyset, groove is provided with in the middle part of the upper surface of described lower seat, the periphery of described groove is provided with trough I, the sprue gate be provided with groove fit is covered on described, the periphery at described sprue gate is provided with the trough II coordinated with trough I, and described keyset is positioned at the cavity of groove and sprue gate formation, and described cable and lower seat, upper cover and keyset are that rubber curing forming seals.
2. submerged cable sealing waterproofing device according to claim 1, is characterized in that: described trough I and trough II are half-cone groove or semi-cylindrical recesses.
3. submerged cable sealing waterproofing device according to claim 1 and 2, is characterized in that: the cross section at described groove and sprue gate is square.
4. submerged cable sealing waterproofing device according to claim 3, is characterized in that: the cross-sectional area of described groove is equal with the cross-sectional area at sprue gate.
5. submerged cable sealing waterproofing device according to claim 3, is characterized in that: the cross-sectional area of described groove is greater than the cross-sectional area of keyset.
6. submerged cable sealing waterproofing device according to claim 3, it is characterized in that: described lower seat is provided with reference column I and/or Blind locating holes I, on described, cover the Blind locating holes II and/or reference column II that are provided with and coordinate with reference column I and/or Blind locating holes I.
7. submerged cable sealing waterproofing device according to claim 6, is characterized in that: described lower seat and upper cover are the plastic rectangular that size is equal.
8. submerged cable sealing waterproofing device according to claim 7, it is characterized in that: two diagonal positions of described lower seat are respectively arranged with Blind locating holes I, another two diagonal positions are respectively arranged with reference column I.
9. submerged cable sealing waterproofing device according to claim 6, is characterized in that: the diameter of described Blind locating holes I and Blind locating holes II is 6mm, and hole depth is 10mm.
10. submerged cable sealing waterproofing device according to claim 6, is characterized in that: described reference column I and reference column II are stainless steel cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699544.7U CN204230850U (en) | 2014-11-20 | 2014-11-20 | A kind of submerged cable sealing waterproofing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699544.7U CN204230850U (en) | 2014-11-20 | 2014-11-20 | A kind of submerged cable sealing waterproofing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230850U true CN204230850U (en) | 2015-03-25 |
Family
ID=52928902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699544.7U Expired - Fee Related CN204230850U (en) | 2014-11-20 | 2014-11-20 | A kind of submerged cable sealing waterproofing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230850U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340747A (en) * | 2015-07-17 | 2017-01-18 | 莫列斯公司 | Cable connector |
| US10571787B2 (en) | 2018-06-25 | 2020-02-25 | Coretronic Corporation | Projection device |
| US10859897B2 (en) | 2018-11-20 | 2020-12-08 | Coretronic Corporation | Projection device |
| CN113161934A (en) * | 2021-04-20 | 2021-07-23 | 常州船用电缆有限责任公司 | Clamp for connecting cable and connector and connecting manufacturing method thereof |
| CN113290746A (en) * | 2021-07-28 | 2021-08-24 | 天津深之蓝能源科技有限公司 | Underwater cable, mould and underwater equipment |
| CN114845021A (en) * | 2022-04-26 | 2022-08-02 | 杭州海康威视数字技术股份有限公司 | Image capturing apparatus |
-
2014
- 2014-11-20 CN CN201420699544.7U patent/CN204230850U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340747A (en) * | 2015-07-17 | 2017-01-18 | 莫列斯公司 | Cable connector |
| CN106340747B (en) * | 2015-07-17 | 2019-07-12 | 莫列斯公司 | Wire and cable connector |
| US10571787B2 (en) | 2018-06-25 | 2020-02-25 | Coretronic Corporation | Projection device |
| US10859897B2 (en) | 2018-11-20 | 2020-12-08 | Coretronic Corporation | Projection device |
| CN113161934A (en) * | 2021-04-20 | 2021-07-23 | 常州船用电缆有限责任公司 | Clamp for connecting cable and connector and connecting manufacturing method thereof |
| CN113161934B (en) * | 2021-04-20 | 2022-06-07 | 常州船用电缆有限责任公司 | Clamp for connecting cable and connector and connecting manufacturing method thereof |
| CN113290746A (en) * | 2021-07-28 | 2021-08-24 | 天津深之蓝能源科技有限公司 | Underwater cable, mould and underwater equipment |
| CN114845021A (en) * | 2022-04-26 | 2022-08-02 | 杭州海康威视数字技术股份有限公司 | Image capturing apparatus |
| CN114845021B (en) * | 2022-04-26 | 2023-12-01 | 杭州海康威视数字技术股份有限公司 | Image photographing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171120 |