CN209402138U - A kind of cable waterproof sealing structure - Google Patents
A kind of cable waterproof sealing structure Download PDFInfo
- Publication number
- CN209402138U CN209402138U CN201920214824.7U CN201920214824U CN209402138U CN 209402138 U CN209402138 U CN 209402138U CN 201920214824 U CN201920214824 U CN 201920214824U CN 209402138 U CN209402138 U CN 209402138U
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- cable
- waterproof
- inner core
- sealing drum
- utility
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Abstract
The utility model discloses a kind of cable waterproof sealing structure, including Waterproof connector of cable, one end of the Waterproof connector of cable seal with screwed joint cylinder, the other end of the sealing drum has connecting flange, the Waterproof connector of cable is connected with cable, the insulation inner core of the cable from the sealing drum across and sealant is filled with the insulation inner core and the sealing drum.The utility model has the beneficial effects that by the way that sealant is perfused between the insulation inner core and sealing drum of cable, equipment waterlogged damage after cable insulation crust can be effectively prevent damaged.
Description
Technical field
The utility model relates to cable waterproof technical field of structures, it particularly relates to a kind of cable waterproof sealing structure.
Background technique
For underwater equipment, cable waterproof structure is connected to generally by gland head (being also Waterproof connector of cable)
It is realized on the waterproof shell of the equipment, in this way, once the insulation sheath of cable is damaged, water can be along insulation inner core
It is flowed into waterproof shell, causes the damage of equipment.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of cable waterproof sealing structures, even if
In the case where cable insulation crust is damaged, equipment waterlogged damage will not be caused.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of cable waterproof sealing structure, including Waterproof connector of cable, the Waterproof connector of cable seal with screwed joint cylinder
One end, the other end of the sealing drum has a connecting flange, and the Waterproof connector of cable is connected with cable, the cable it is exhausted
Edge inner core from the sealing drum across and the insulation inner core and the sealing drum be filled with sealant.
Further, O-ring is provided between the Waterproof connector of cable and the sealing drum.
Further, ring-shaped groove corresponding with end-face seal ring is provided on the connecting flange.
Further, the cable includes insulation sheath and the insulation inner core in the insulation sheath.
The utility model has the beneficial effects that can have by the way that sealant is perfused between the insulation inner core and sealing drum of cable
Equipment waterlogged damage after effect prevents cable insulation crust damaged.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram of the cable waterproof sealing structure according to the utility model embodiment.
In figure:
1, Waterproof connector of cable；2, sealing drum；3, cable；4, insulate inner core；5, sealant；6, connecting flange；7, annular
Groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figure 1, a kind of cable waterproof sealing structure according to the utility model embodiment, including cable waterproof
The other end of connector 1, one end of the 1 seal with screwed joint cylinder 2 of Waterproof connector of cable, the sealing drum 2 has connecting flange
6, the Waterproof connector of cable 1 is connected with cable 3, and the insulation inner core 4 of the cable 3 passes through from the sealing drum 2 and should
It insulate and is filled with sealant 5 between inner core 4 and the sealing drum 2.
In a specific embodiment of the utility model, it is arranged between the Waterproof connector of cable 1 and the sealing drum 2
There is O-ring.
In a specific embodiment of the utility model, it is provided on the connecting flange 6 opposite with end-face seal ring
The ring-shaped groove 7 answered.
In a specific embodiment of the utility model, the cable 3 is including insulation sheath and is located at the insulation
Outer intracutaneous insulation inner core 4.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, below by way of specifically used mode to the utility model
Above-mentioned technical proposal be described in detail.
The utility model is provided with a sealing drum 2 between Waterproof connector of cable 1 and the waterproof shell of underwater equipment, close
Sealed tube 2 and Waterproof connector of cable 1 are connected with each other by screw thread, and O-ring is arranged to improve sealing effect, sealing drum in junction
2 connect waterproof shell by connecting flange 6, screw etc., end-face seal ring are arranged between connecting flange 6 and waterproof shell, with end
Sealing ring corresponding ring-shaped groove 7 in face is provided on connecting flange 6, and sealing drum 2 and waterproof are improved by end-face seal ring
Sealing effect between shell.
Cable 3 includes insulation sheath and the insulation inner core 4 in insulation sheath, and the quantity of insulation inner core 4 can be
One or more.
When specifically used, connecting flange 6 is connected with waterproof shell, one end of cable 3 is passed through into Waterproof connector of cable 1
Afterwards again peeling off the insulation sheath at the end is exposed to the insulation inner core 4 at the end outside, then will be exposed to outer insulation inner core 4 and wear
Cross sealing drum 2 and stretch in waterproof shell, then to sealing drum 2 be perfused sealant, and make sealant fill up insulation inner core 4 with
After the completion of encapsulating, Waterproof connector of cable 1 and sealing drum 2 are connected for gap between sealing drum 2, in this way,
Even if cable insulation crust is damaged, water can not be also flowed into waterproof shell along insulation inner core 4, and then effectively prevent equipment
Waterlogged damage.
In conclusion passing through the insulation inner core and sealing drum in cable by means of the above-mentioned technical proposal of the utility model
Between sealant is perfused, equipment waterlogged damage after cable insulation crust can be effectively prevent damaged.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of cable waterproof sealing structure, including Waterproof connector of cable (1), which is characterized in that the Waterproof connector of cable (1)
The other end of one end of seal with screwed joint cylinder (2), the sealing drum (2) has connecting flange (6), the Waterproof connector of cable
(1) it is connected with cable (3), the insulation inner core (4) of the cable (3) is passed through from the sealing drum (2) and the insulation inner core
(4) sealant (5) are filled between the sealing drum (2).
2. cable waterproof sealing structure according to claim 1, which is characterized in that the Waterproof connector of cable (1) and institute
It states and is provided with O-ring between sealing drum (2).
3. cable waterproof sealing structure according to claim 1, which is characterized in that be provided on the connecting flange (6)
Ring-shaped groove (7) corresponding with end-face seal ring.
4. cable waterproof sealing structure according to claim 1, which is characterized in that the cable (3) includes insulation sheath
And the insulation inner core (4) in the insulation sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920214824.7U CN209402138U (en) | 2019-02-20 | 2019-02-20 | A kind of cable waterproof sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920214824.7U CN209402138U (en) | 2019-02-20 | 2019-02-20 | A kind of cable waterproof sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209402138U true CN209402138U (en) | 2019-09-17 |
Family
ID=67899338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920214824.7U Active CN209402138U (en) | 2019-02-20 | 2019-02-20 | A kind of cable waterproof sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209402138U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030006A (en) * | 2019-12-20 | 2020-04-17 | 东南大学 | Cross-cabin connection waterproof device for underwater fragile uncut cable |
| CN112582966A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | Sealing structure of cable and motor with same |
| CN113054603A (en) * | 2021-05-31 | 2021-06-29 | 成都雷通科技有限公司 | Protective wire penetrating clamp and mounting method thereof |
-
2019
- 2019-02-20 CN CN201920214824.7U patent/CN209402138U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582966A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | Sealing structure of cable and motor with same |
| CN112582966B (en) * | 2019-09-30 | 2022-06-14 | 比亚迪股份有限公司 | Sealing structure of cable and motor with same |
| CN111030006A (en) * | 2019-12-20 | 2020-04-17 | 东南大学 | Cross-cabin connection waterproof device for underwater fragile uncut cable |
| CN113054603A (en) * | 2021-05-31 | 2021-06-29 | 成都雷通科技有限公司 | Protective wire penetrating clamp and mounting method thereof |
| CN113054603B (en) * | 2021-05-31 | 2021-12-28 | 成都雷通科技有限公司 | Protective wire penetrating clamp and mounting method thereof |
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