CN1297764C - Water-tight shield ring for hole - Google Patents
Water-tight shield ring for hole Download PDFInfo
- Publication number
- CN1297764C CN1297764C CNB01122956XA CN01122956A CN1297764C CN 1297764 C CN1297764 C CN 1297764C CN B01122956X A CNB01122956X A CN B01122956XA CN 01122956 A CN01122956 A CN 01122956A CN 1297764 C CN1297764 C CN 1297764C
- Authority
- CN
- China
- Prior art keywords
- sealing
- hole
- shield ring
- screw opening
- water
- 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 - Fee Related
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- Connector Housings Or Holding Contact Members (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The present invention relates to a water-proof sealing shield ring used for a hole, which comprises a sealing glue plug provided with a thread penetration hole. The present invention is characterized in that the sealing glue plug is arranged in an inner step pipe of a pipe seat with a screw opening; one end of the pipe seat with a screw opening is matched with a sealing pad and is provided with a press cover with a screw opening connected with the pipe base with a screw opening in a matching mode; the other end of the pipe seat with a screw opening is provided with regulating nuts which are connected with the pipe seat with a screw opening in a matching mode. The sealing shield ring has the advantages of scientific design and reasonable structure; because the sealing between a power supply line and the thread peneration hole of the sealing glue plug is realized by matching relation, the sealing effect is good; the power supply line can be axially drawn under the sealing state in order to satisfy the length regulation of the power supply line. The sealing shield ring has no special requirements to holes of the container wall of a container in structure and has the characteristic of wide application range. The present invention is particularly suitable for the installation and assembly of light and electrical appliance in facilities of a fountain, a fountain pool, a water ball, etc.
Description
Technical field
What the present invention relates to is seal arrangement, especially a kind of water-tight shield ring for hole.
Background technique
Be beautifying urban environment, give happy leisure occasion of city dweller.At present, all set the fountain facility of viewing and admiring for people,, in the fountain facility, color lamp has been installed usually for increasing the celebrating atmosphere of fountain facility in some public arenas in a lot of cities and towns of China.As everyone knows, the color lamp primary measure is installed is electric equipments such as guaranteeing light fixture and be in the environment of sealing in water, immerse electrical equipment, influence the normal operation of electric equipment or the generation of accident to prevent water.The seal approach that prior art adopted is: store the sebific duct that the importing of power supply source line is set on the box at the wall of water container or airtight electrical equipment, power line is drawn through sebific duct, for guaranteeing the sealing of sebific duct and power line surface of contact, can add tighten ring usually outside sebific duct.Though the seal approach of this structure can satisfy the seal request in the electric equipment power supply installation process, use extremely inconvenient, in case and power line locked by tighten ring, the collapsing length of power line just can not be regulated again.Actual use is very inconvenient.
Summary of the invention
The objective of the invention is deficiency, provide a kind of good sealing effect, the water-tight shield ring for hole that power line can axially stretch under seal approach at the existence of said power introduction hole seal approach.
Water-tight shield ring for hole of the present invention, comprise: the sealing plug that has threading hole, it is characterized in that: described sealing plug is arranged in the interior step pipe of a screw socket base, and an end of screw socket base is furnished with sealing gasket, and is provided with a screw socket gland that is mated connection; The other end of screw socket base is provided with an adjusting nut that is mated connection.
The design principle of water-tight shield ring for hole of the present invention is: by screw socket gland and the adjusting nut that is arranged on screw socket base two ends this water-tight shield ring for hole is installed in the container wall tapping, utilization is arranged on the screw socket gland of screw socket base end sealer in it is filled in the row extruding, impel the threading aperture distortion of sealing plug to dwindle, if the threading hole of sealing plug is installed with power line, then the sealing plug after the distortion just can closely cooperate with the power line that places, and realizes the purpose of the waterproof sealing of power line introduction hole.
Water-tight shield ring for hole design science of the present invention, rational in infrastructure, because power line realizes sealing its good sealing effect between the two with sealing plug threading hole by matching relationship, and can make power line axially pulling under sealing state, to satisfy the power line length adjustment; Because the screw socket base of described water-tight shield ring for hole is fixed on the container wall tapping by screw socket gland and adjusting bung flange, the wall of container there is not requirement on the special construction, have characteristics applied widely, be particularly useful for light and electrical equipment installation configuration in the facilities such as fountain, water spraying pool, water polo.
The concrete structure of water-tight shield ring for hole of the present invention is provided in detail by the following drawings and embodiment.
Description of drawings
Fig. 1 is the structural representation of water-tight shield ring for hole;
Fig. 2 is water-tight shield ring for hole shown in Figure 1 scheme of installation on container.
Embodiment
Embodiment: can be clear that from Fig. 1, water-tight shield ring for hole is by the sealing plug 1 that has threading hole 1.1, two ends have the screw socket base 2 of screw mouth, cooperate screw socket gland 3 and the adjusting nut 5 installed respectively with screw socket base 2 two ends screw mouths, and sealing gasket 4 is formed.The inwall of described screw socket base 2 is provided with annular boss 2.2, and sealing plug 1 is arranged in the tube chamber of annular boss 2.2 1 sides in the screw socket base 2, and sealing gasket 4 is used for the sealing between water-tight shield ring for hole and container hole wall, and it is nested with on screw socket base 2.
Can be clear that from Fig. 2 this is that water-tight shield ring for hole is installed and used schematic representation on a container.Its concrete installation method is: the screw socket base 2 that will screw adjusting nut 5 is plugged on the tapping of container 7 walls, the adjusting nut 5 of screw socket base 2 outer ends can limit screw socket base 2 and insert length, sealing gasket 4 is nested with on screw socket base 2 from container inside, power line 6 penetrates container 7 from the threading hole 1.1 of screw socket base 2 and sealing plug 1, then screw socket gland 3 is screwed on the screw socket base 2, anchor ring by screw socket gland 3 ends acts on sealing gasket 4, sealing gasket 4 is closely relevantly cooperated with container 7 walls, realize the installation that is sealed and matched between water-tight shield ring and container 7 hole walls; Meanwhile, screw socket gland 3 is crush seal plug 1 along with the increase of screw-in degree, impel after the distortion of sealing plug 1 closely be set in its threading hole 1.1 in power line 6 cooperates, to satisfy the waterproof sealing requirement of electrical equipment installation.
Claims (1)
1, a kind of water-tight shield ring for hole, comprise: the sealing plug that has threading hole, it is characterized in that: described sealing plug is arranged in the interior step pipe of a screw socket base, and an end of screw socket base is furnished with sealing gasket, and is provided with a screw socket gland that is mated connection; The other end of screw socket base is provided with an adjusting nut that is mated connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB01122956XA CN1297764C (en) | 2001-07-17 | 2001-07-17 | Water-tight shield ring for hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB01122956XA CN1297764C (en) | 2001-07-17 | 2001-07-17 | Water-tight shield ring for hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1396394A CN1396394A (en) | 2003-02-12 |
| CN1297764C true CN1297764C (en) | 2007-01-31 |
Family
ID=4664944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB01122956XA Expired - Fee Related CN1297764C (en) | 2001-07-17 | 2001-07-17 | Water-tight shield ring for hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1297764C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342158C (en) * | 2004-04-30 | 2007-10-10 | 王高元 | Sealing device |
| CN101557048B (en) * | 2009-05-07 | 2010-11-10 | 贵州航天电器股份有限公司 | Glue-sealed type electric connector |
| CN102055110B (en) * | 2009-10-28 | 2012-10-03 | 海洋王照明科技股份有限公司 | Charging port sealing structure and lamp with sealing structure |
| CN106338038B (en) * | 2016-09-22 | 2019-01-08 | 东莞市闻誉实业有限公司 | LED luminaire |
| CN109103832B (en) * | 2018-09-20 | 2024-02-20 | 中国船舶工业系统工程研究院 | Sealing device for high-voltage container through-warehouse cable |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2535004A1 (en) * | 1982-10-20 | 1984-04-27 | Silicones Indls Tropicalisatio | Device with sealing joints for electrical junction boxes |
| US4513172A (en) * | 1980-09-30 | 1985-04-23 | Kitagawa Industries Co., Ltd. | Clamp fixing device |
| CN2051408U (en) * | 1989-08-19 | 1990-01-17 | 张继祥 | Underwater sealed lamp receptacle |
| US4965409A (en) * | 1988-10-10 | 1990-10-23 | Flygt Ab | Cable entry connection of an electric power cable to a submersible machine |
| US5920035A (en) * | 1997-03-12 | 1999-07-06 | Atp International Ltd. | High pressure seal |
| CN2409642Y (en) * | 1998-12-17 | 2000-12-06 | 欧阳蔡松 | Safety water-proof plug |
| CN2495855Y (en) * | 2001-07-17 | 2002-06-19 | 张治屏 | Water-proof sealing block ring used for hole |
-
2001
- 2001-07-17 CN CNB01122956XA patent/CN1297764C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4513172A (en) * | 1980-09-30 | 1985-04-23 | Kitagawa Industries Co., Ltd. | Clamp fixing device |
| FR2535004A1 (en) * | 1982-10-20 | 1984-04-27 | Silicones Indls Tropicalisatio | Device with sealing joints for electrical junction boxes |
| US4965409A (en) * | 1988-10-10 | 1990-10-23 | Flygt Ab | Cable entry connection of an electric power cable to a submersible machine |
| CN2051408U (en) * | 1989-08-19 | 1990-01-17 | 张继祥 | Underwater sealed lamp receptacle |
| US5920035A (en) * | 1997-03-12 | 1999-07-06 | Atp International Ltd. | High pressure seal |
| CN2409642Y (en) * | 1998-12-17 | 2000-12-06 | 欧阳蔡松 | Safety water-proof plug |
| CN2495855Y (en) * | 2001-07-17 | 2002-06-19 | 张治屏 | Water-proof sealing block ring used for hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1396394A (en) | 2003-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 |