CN201466654U - Detachable connection sealing structure of water cable and sensor - Google Patents
Detachable connection sealing structure of water cable and sensor Download PDFInfo
- Publication number
- CN201466654U CN201466654U CN2009200921913U CN200920092191U CN201466654U CN 201466654 U CN201466654 U CN 201466654U CN 2009200921913 U CN2009200921913 U CN 2009200921913U CN 200920092191 U CN200920092191 U CN 200920092191U CN 201466654 U CN201466654 U CN 201466654U
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- China
- Prior art keywords
- joint
- cable
- sensor
- detachable connection
- sealing structure
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- 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 - Lifetime
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Abstract
The utility model relates to a detachable connection sealing structure of water cable and sensor, which can effectively solve the problem that the sealing joint of a cable and a sensor is frequently forced by water environment to deform, and easily fails to seal. The utility model adopts the technical scheme that the detachable connection sealing structure comprises a joint and a cable, wherein a sensor is welded on the left end of the joint, and a waterproof socket with a rubber ring is screwed on the right end of the joint, a waterproof plug is inserted on the waterproof socket, the other end of the waterproof plug is connected with a signal transmission cable through a vulcanized joint, and one side of the vulcanized joint away from the waterproof plug is provided with a gasket, a rubber gasket and a hold-down bolt in turn, and the outsides of the waterproof socket, the signal transmission cable and the waterproof plug are all sleeved with sleeves. The detachable connection sealing structure of water cable and sensor has simple structure, easy installation, excellent sealing effect and obviously economical and social benefits, and is an innovation for water sealing structures.
Description
One, technical field
The utility model relates to sealing device, the hermetically-sealed construction that is connected of particularly a kind of detachable submerged cable and transducer.
Two, background technology
For preventing fluid or solia particle from leaking between adjacent faying face and preventing introduced contaminants (as dust and moisture etc.) intrusion machinery equipment inside, sealing device is widely used in all trades and professions.At present industry such as Marine Sciences exploration, boats and ships naval vessels and sealing device unusual advanced person all of Aero-Space industry both at home and abroad.But environmental work and the sealing ring gap is very little under water, the pressure amplitude that bear at the sealing position is bigger, simple employing high pressure sealing or low pressure seal all can not meet the demands, in addition, transducer lifts in drilling rod repeatedly, the frequent stress deformation in sealing position, easily make seal failure, thereby cause the damage of transducer, therefore, the improvement of hermetically-sealed construction is imperative with innovation.
Three, utility model content
At above-mentioned situation; for overcoming the defective of prior art; the purpose of the utility model just provides the hermetically-sealed construction that is connected of a kind of detachable submerged cable and transducer; can effectively solve the frequent stress deformation of cable and transducer sealing position of underwater environment; easily make seal failure; cause the problem of transducer damage; the technical scheme of its solution is; comprise joint and cable; the joint left end is welded with transducer; the joint right-hand member is installed with the watertight socket of band rubber ring; be fitted with weather proof receptacle on the watertight socket, weather proof receptacle one end is connected with signal-transmitting cable via vulcanized joint, and the weather proof receptacle other end has pad successively; rubber blanket and hold-down bolt; the watertight socket; signal-transmitting cable and weather proof receptacle outer cover are equipped with protection sleeve, constitute the hermetically-sealed construction of one.The utility model is simple in structure, easily installs, and not yielding, good sealing effect is to the structural innovation of underwater sealing, and remarkable economical and social benefit are arranged.
Four, description of drawings
Accompanying drawing is a structural profile front view of the present utility model.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Shown in accompanying drawing; the utility model comprises joint and cable; joint 1 left end is welded with transducer; the joint right-hand member is installed with the watertight socket of band rubber ring 3; be fitted with weather proof receptacle 4 on the watertight socket, weather proof receptacle one end is connected with signal-transmitting cable 9 via vulcanized joint 5, and weather proof receptacle 4 other ends have pad 6, rubber blanket 7 and hold-down bolt 8 successively; watertight socket, signal-transmitting cable and weather proof receptacle outer cover are equipped with protection sleeve 2, constitute the integrative-structure of sealing.
In order to guarantee result of use, said vulcanized joint 5 is to be filled in the copper pipe by bi-component glue, solidifies to remove hollow cylinder or the torus that copper pipe constitutes after the drying; Said bi-component glue is that polyurethane or electron pouring sealant are any.
By above-mentioned situation as can be seen, the utility model novel structure uniqueness, safe and convenient to use, good sealing effect, deformation resistance is strong, life-span is long, adopt the cable and the transducer of this construction packages, indoor static pressure through 1000 hours (about 42 days) about 2MPa is tested, insulation resistance meets the requirements, any problem does not appear, through " ten days river power station, Shaanxi prospecting engineering ", " river mouth, Henan village key water control project prospecting engineering ", in the engineering practice such as " the ditch reservoir leak stopping of Jincheng, Shanxi tin precipice with reinforce prospecting engineering " and " the ancient virtuous key water control project in the Yellow River is reconnoitred engineering ", the use of the packer permeability test surplus 200 section, effect is fine, all obtained success, reached the technique effect of sealing fully, economic and social benefit is huge.
Claims (2)
1. the hermetically-sealed construction that is connected of a detachable submerged cable and transducer; comprise joint and cable; it is characterized in that; joint (1) left end is welded with transducer; the joint right-hand member is installed with the watertight socket of band rubber ring (3); be fitted with weather proof receptacle (4) on the watertight socket; weather proof receptacle one end is connected with signal-transmitting cable (9) via vulcanized joint (5); the weather proof receptacle other end has pad (6), rubber blanket (7) and hold-down bolt (8) successively, and watertight socket, signal-transmitting cable and weather proof receptacle outer cover are equipped with protection sleeve (2).
2. the hermetically-sealed construction that is connected of detachable submerged cable according to claim 1 and transducer is characterized in that said vulcanized joint (5) is to be filled in the copper pipe by bi-component glue, removes hollow cylinder or the torus that copper pipe constitutes after solidifying drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200921913U CN201466654U (en) | 2009-08-05 | 2009-08-05 | Detachable connection sealing structure of water cable and sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200921913U CN201466654U (en) | 2009-08-05 | 2009-08-05 | Detachable connection sealing structure of water cable and sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466654U true CN201466654U (en) | 2010-05-12 |
Family
ID=42394001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200921913U Expired - Lifetime CN201466654U (en) | 2009-08-05 | 2009-08-05 | Detachable connection sealing structure of water cable and sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466654U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604616A (en) * | 2013-11-07 | 2014-02-26 | 上海交通大学 | Watertight device for jacket launching actual measurement |
| CN104967084A (en) * | 2015-05-19 | 2015-10-07 | 江苏中煤电缆有限公司 | Degaussing cable connector |
| CN113294539A (en) * | 2021-05-26 | 2021-08-24 | 中国船舶科学研究中心 | Submersible oil-filled tank with compensating ground contact pin and method of operating same |
-
2009
- 2009-08-05 CN CN2009200921913U patent/CN201466654U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604616A (en) * | 2013-11-07 | 2014-02-26 | 上海交通大学 | Watertight device for jacket launching actual measurement |
| CN104967084A (en) * | 2015-05-19 | 2015-10-07 | 江苏中煤电缆有限公司 | Degaussing cable connector |
| CN113294539A (en) * | 2021-05-26 | 2021-08-24 | 中国船舶科学研究中心 | Submersible oil-filled tank with compensating ground contact pin and method of operating same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |