CN105490243A - Sealed isolation connector - Google Patents

Sealed isolation connector Download PDF

Info

Publication number
CN105490243A
CN105490243A CN201410470956.8A CN201410470956A CN105490243A CN 105490243 A CN105490243 A CN 105490243A CN 201410470956 A CN201410470956 A CN 201410470956A CN 105490243 A CN105490243 A CN 105490243A
Authority
CN
China
Prior art keywords
pedestal
nut
cable
sealing ring
substrate
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.)
Pending
Application number
CN201410470956.8A
Other languages
Chinese (zh)
Inventor
陈海洁
王立云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHENGDU HAIXINLI MECHANICAL AND ELECTRICAL TECHNOLOGY Co Ltd
Original Assignee
CHENGDU HAIXINLI MECHANICAL AND ELECTRICAL TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHENGDU HAIXINLI MECHANICAL AND ELECTRICAL TECHNOLOGY Co Ltd filed Critical CHENGDU HAIXINLI MECHANICAL AND ELECTRICAL TECHNOLOGY Co Ltd
Priority to CN201410470956.8A priority Critical patent/CN105490243A/en
Publication of CN105490243A publication Critical patent/CN105490243A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a sealed isolation connector, and the connector comprises a cable (1), a substrate (2), casting glue (3), an O-shaped sealing ring (4), a nut (5), and a sealing ring (6). The connector is characterized in that the cable (1) is disposed in the substrate (2); the casting glue (3) are disposed in the substrate (2); the left side of the substrate (2) is provided with a groove; the O-shaped sealing ring (4) is disposed in the groove disposed at the left side of the substrate (2); the interior of the nut (5) is provided with a stepped hole; the sealing ring (6) is disposed in the stepped hole of the nut (5), and sleeves the cable (1); and the nut (5) is in threaded connection with the substrate (2), and compresses the sealing ring (6). The connector employs a multi-sealing isolation structure, effectively seals and isolates the mixed entering of different mediums, is simple in structure, is convenient to maintain, is long in service life, is good in environment adaptability, and is reliable in waterproof and sealing isolation performances.

Description

Seal isolation joint
Technical field
The present invention relates to seal isolation joint field, especially a kind of seal isolation joint.
Background technology
The seal isolation joint of current production and application, adopts connector pattern, is mainly divided into socket and contact pin, and manufacturing process is complicated, and expensive, and the production cycle is long, and particular surroundings such as can not to use at the shortcoming.
Summary of the invention
The object of the invention is to solve above-mentioned weak point of the prior art and the utility model seal isolation joint that a kind of structure is simple, installation and maintenance side makes, seal isolation performance is good is provided.
As shown in Figure 1: seal isolation joint, cable (1), pedestal (2), casting glue (3), O-ring seals (4), nut (5), sealing ring (6) is comprised.
It is characterized in that: cable (1) is installed in pedestal (2), casting glue (3) is filled in pedestal (2), pedestal (2) left side offers groove, O-ring seals (4) is installed in the groove of pedestal (2), nut (5) and pedestal (2) pass through thread connection, nut (5) inside offers groove, and sealing ring (6) is enclosed within cable (1) and goes up and be installed in nut (5).
It is simple that the present invention has structure, easy to maintenance, long service life, and suitable environment ability is strong, the features such as water proofing property, seal isolation are reliable.
Accompanying drawing explanation
Accompanying drawing 1 structural representation of the present invention.
Accompanying drawing 2 pedestal of the present invention (2) schematic diagram.
Accompanying drawing 3 nut of the present invention (5) schematic diagram.
Embodiment
Now by reference to the accompanying drawings in detail embodiments of the present invention are described in detail.
As shown in Figure 1: seal isolation joint, cable (1), pedestal (2), casting glue (3), O-ring seals (4), nut (5), sealing ring (6) is comprised.
Be characterised in that: cable (1) is installed in pedestal (2), casting glue (3) is installed in pedestal (2); Pedestal (2) left side offers groove; O-ring seals (4) is installed in the groove offered of pedestal (2) left side; Nut (5) inside offers stepped hole; Sealing ring (6) is installed in the stepped hole of nut (5), and is enclosed within cable (1); Nut (5) and pedestal (2) pass through thread connection.
As best seen in figure 2, pedestal (2) inner chamber two ends offer tapered hole.
As illustrated shown in 3, nut (5) inner chamber right side opening is provided with stepped hole.
As shown in Figure 1, cable (1) is through pedestal (2) endoporus, then casting glue (3) is used cable (1), pedestal (2), embedding to be integrated, sealing ring (6) is enclosed within cable (1), after nut (5) and pedestal (2) are by thread connection, sealing ring (6) is compressed, cable (1) is fixed together by sealing ring (6) and nut (5).
When seal isolation joint is in working media, the screw thread that pedestal (2) left end is offered and workpiece are connected, and O-ring seals (4) is squeezed, and the medium on sealing right side enters left side, also can prevent the medium in left side from flowing into right side simultaneously; Cable (1) and pedestal (2) embedding are integrated by casting glue (3), stop the medium on right side to enter left side; Sealing ring (6), by the extruding of nut (5), makes cable (1) and nut (5), pedestal (2) be fixed together, and protection cable (1), because of the sealing property of power damage casting glue (3) in the external world, also opens seal isolation effect simultaneously.
It is simple that the present invention has structure, easy to maintenance, long service life, and suitable environment ability is strong, the features such as water proofing property, seal isolation are reliable.

Claims (5)

1. seal isolation joint, comprises cable (1), pedestal (2), casting glue (3), O-ring seals (4), nut (5), sealing ring (6); Cable (1) is installed in pedestal (2), and casting glue (3) is installed in pedestal (2); Pedestal (2) left side offers groove; O-ring seals (4) is installed in the groove offered of pedestal (2) left side; Nut (5) inside offers stepped hole; Sealing ring (6) is installed in the stepped hole of nut (5), and is enclosed within cable (1); Nut (5) and pedestal (2) pass through thread connection.
2. seal isolation joint according to claim 1: it is characterized in that, described pedestal (2) two ends offer tapered hole, and cable (1) is through pedestal (2) endoporus.
3. seal isolation joint according to claim 1: it is characterized in that, described casting glue (3) is full of pedestal (2) inner chamber, cable (1), pedestal (2), embedding is integrated.
4. seal isolation joint according to claim 1: it is characterized in that, described sealing ring (6) is located in the stepped hole of nut (5), and is enclosed within cable (1).
5. seal isolation joint according to claim 1: it is characterized in that, described nut (5) and pedestal (2) are by thread connection, and press seal circle (6).
CN201410470956.8A 2014-09-17 2014-09-17 Sealed isolation connector Pending CN105490243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410470956.8A CN105490243A (en) 2014-09-17 2014-09-17 Sealed isolation connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410470956.8A CN105490243A (en) 2014-09-17 2014-09-17 Sealed isolation connector

Publications (1)

Publication Number Publication Date
CN105490243A true CN105490243A (en) 2016-04-13

Family

ID=55677061

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410470956.8A Pending CN105490243A (en) 2014-09-17 2014-09-17 Sealed isolation connector

Country Status (1)

Country Link
CN (1) CN105490243A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109578704A (en) * 2019-02-19 2019-04-05 海捷水下潜航器（深圳）有限公司 Encapsulating molded line cable introduces structure and sealant pouring and sealing method
CN110556766A (en) * 2019-09-29 2019-12-10 华中科技大学鄂州工业技术研究院 Power line sealing tool
CN110783790A (en) * 2019-10-15 2020-02-11 河北汉光重工有限责任公司 Cable perforation sealing design method in submersible imaging system
CN111030006A (en) * 2019-12-20 2020-04-17 东南大学 Cross-cabin connection waterproof device for underwater fragile uncut cable

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2426648Y (en) * 1999-11-30 2001-04-11 郑洪蛟 Cable screw connector
JP2003037905A (en) * 2001-07-23 2003-02-07 Kddi Corp Jacking pipe with transmission line and signal transmission system for non-cut-and-cover method
US20050029807A1 (en) * 2003-07-07 2005-02-10 Noah Montena Sealing assembly for a port at which a cable is connected and method of connecting a cable to a port using the sealing assembly
CN101359819A (en) * 2008-09-24 2009-02-04 哈尔滨工业大学 Rubber filling type under well armor cable connection apparatus
CN202004415U (en) * 2010-11-10 2011-10-05 江苏宝安电缆有限公司 Special intermediate connector for fireproof cables
CN202474796U (en) * 2012-03-15 2012-10-03 北京亿阳恒铁路信息技术发展有限公司 Maintenance-free cable coupling box for railway system
CN203166452U (en) * 2013-02-06 2013-08-28 唐健峰 Spring structure cable joint
CN203707726U (en) * 2013-11-29 2014-07-09 常州侨光电工器材有限公司 Airtightness wire joint
CN204118676U (en) * 2014-09-17 2015-01-21 成都海鑫立机电科技有限公司 Seal isolation joint

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2426648Y (en) * 1999-11-30 2001-04-11 郑洪蛟 Cable screw connector
JP2003037905A (en) * 2001-07-23 2003-02-07 Kddi Corp Jacking pipe with transmission line and signal transmission system for non-cut-and-cover method
US20050029807A1 (en) * 2003-07-07 2005-02-10 Noah Montena Sealing assembly for a port at which a cable is connected and method of connecting a cable to a port using the sealing assembly
CN101359819A (en) * 2008-09-24 2009-02-04 哈尔滨工业大学 Rubber filling type under well armor cable connection apparatus
CN202004415U (en) * 2010-11-10 2011-10-05 江苏宝安电缆有限公司 Special intermediate connector for fireproof cables
CN202474796U (en) * 2012-03-15 2012-10-03 北京亿阳恒铁路信息技术发展有限公司 Maintenance-free cable coupling box for railway system
CN203166452U (en) * 2013-02-06 2013-08-28 唐健峰 Spring structure cable joint
CN203707726U (en) * 2013-11-29 2014-07-09 常州侨光电工器材有限公司 Airtightness wire joint
CN204118676U (en) * 2014-09-17 2015-01-21 成都海鑫立机电科技有限公司 Seal isolation joint

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109578704A (en) * 2019-02-19 2019-04-05 海捷水下潜航器（深圳）有限公司 Encapsulating molded line cable introduces structure and sealant pouring and sealing method
CN110556766A (en) * 2019-09-29 2019-12-10 华中科技大学鄂州工业技术研究院 Power line sealing tool
CN110783790A (en) * 2019-10-15 2020-02-11 河北汉光重工有限责任公司 Cable perforation sealing design method in submersible imaging system
CN111030006A (en) * 2019-12-20 2020-04-17 东南大学 Cross-cabin connection waterproof device for underwater fragile uncut cable
CN111030006B (en) * 2019-12-20 2021-11-02 东南大学 Cross-cabin connection waterproof device for underwater fragile uncut cable

Similar Documents

Publication Publication Date Title
CN105490243A (en) Sealed isolation connector
CN204316068U (en) Cable high-voltage resistant waterproof joint
CN203218575U (en) A sealed radio frequency coaxial connector
CN203445586U (en) Waterproof cable joint with cable protection device
CN203645042U (en) Connector sealing device
CN204118676U (en) Seal isolation joint
CN106961043A (en) A kind of underwater cable joint sealing device
CN202452002U (en) Groove-type movable joint
CN201336446Y (en) Underwater electrical connector
CN204361389U (en) The socket of water-proof function is had in industry connector
CN204304090U (en) Outdoor brightening module special-purpose water-proof connector
CN203796211U (en) Well sealing device
CN201910340U (en) Water-proof structure of leakage protector
CN203562740U (en) Underwater cable connection sealing device
CN207705473U (en) A kind of cable seal structure of cylindrical connector
CN205752749U (en) A kind of waterproof electrical connector
CN203298218U (en) Lamp waterproof joint
CN205039276U (en) Power cable junction device
CN203787374U (en) Sealed tube device of hydraulic electromagnetic breaker
CN204333838U (en) Oil pipe electric heating high-voltage wellhead wire connector sealing device
CN205117941U (en) Cell -phone is with novel waterproof combination screw
CN203942079U (en) A kind ofly be applicable to outdoor water-proof connector
CN203604868U (en) Quick pipeline coupling
CN204404116U (en) A kind of LED lamp waterproof connecting structure
CN203617477U (en) Plug of high-water-tightness electric connector

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160413