CN102468641A - Waterproof anti-explosion cable connector - Google Patents
Waterproof anti-explosion cable connector Download PDFInfo
- Publication number
- CN102468641A CN102468641A CN2010105586340A CN201010558634A CN102468641A CN 102468641 A CN102468641 A CN 102468641A CN 2010105586340 A CN2010105586340 A CN 2010105586340A CN 201010558634 A CN201010558634 A CN 201010558634A CN 102468641 A CN102468641 A CN 102468641A
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- plug
- socket
- protective jacket
- rubber seal
- screwed
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Abstract
The invention relates to a waterproof anti-explosion cable connector, which comprises a plug, a socket, a plug protective cover, a socket protective cover, an outer cover, a rubber sealing ring, a compaction nut, a stop thread, a plug cover, a socket cover, a waterproof O-ring, a rubber spacer, a fixing flange disc and a connection chain. The outer cover is used for fastening the plug protective cover and the socket protective cover; the rubber sealing ring is used for sealing an outgoing line of a cable; the compaction nut is used for compacting the rubber sealing ring; the stop thread is used for plugging off the plug and the socket; and the connection chain is used for being connecting with the plug protective cover. Through the technical scheme of the waterproof anti-explosion cable connector disclosed by the invention, the part of outgoing line of the cable forms a cavity sealed to outside because of the matching of the rubber spacer, the compaction nut and the cable, and a contact surface of a plug part A and a socket part B form an explosion releasing surface, thus outside dangerous gas are not ignited when the inner cavity is exploded, and design purposes of the waterproof anti-explosion cable connector of the invention are realized.
Description
Technical field
The present invention relates to a kind of cable connecting arrangement, relate to specifically and a kind ofly can in air, be mixed with the waterproof anti-explosion cable connecting arrangement that use in the certain density place that explosion hazard gas arranged.
Background technology
In a lot of places such as the oil depot in petroleum and petrochemical industry field, gas station, oil exploitation district etc.; Owing to be mixed with the certain density gas that explosion hazard is arranged in the air; These places are called as the hazardous area; Electric equipment in that install in these zones must satisfy GB3836-2000 " explosive gas atmosphere electrical installation " standard code, could guarantee the fail safe of using.And therefore the common cable jockey can not use in the place that has explosion risk gas to exist because of not meeting GB3836-2000 about explosion-proof regulation.
Summary of the invention
The purpose of this invention is to provide the waterproof anti-explosion cable connecting arrangement that use in a kind of place that is applicable to that damp exists.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
The present invention includes plug end and socket end two large divisions forms; Plug end part by plug through being threadably fastened in the plug protective jacket; O type circle is placed in the draw-in groove of plug protective jacket; Overcoat is enclosed within on the plug protective jacket, and hexagonal holding screw in without a head is screwed in the position, tightening hole of overcoat, and the retaining silk is installed on the plug protective jacket immediately following overcoat; And hexagonal holding screw in without a head screwed in the position, tightening hole of retaining silk, and screw; Pack into the cable outlet hole of plug protective jacket of rubber seal, and packing ring is pressed onto the afterbody of rubber seal, with clamp nut rubber seal being compressed, connection chain is installed to the bayonet cap end, and is screwed on the shell of plug protective jacket;
Socket end part by socket through being threadably fastened in the socket protective jacket; Pack into the cable outlet hole of socket protective jacket of rubber seal; And packing ring is pressed onto the afterbody of rubber seal; With clamp nut rubber seal is compressed, flange disc is fixed to the flange disc screw thread place of socket protective jacket and screws.
The socket cover end is equipped with connection chain, and is screwed on the shell of difference seat protective jacket.
Adopt the present invention of technique scheme; The place of cable outlet is because the cooperation of rubber washer, clamp nut and cable itself has formed an external hermetic cavity body; And one of the contact-making surface of plug portion A and socket part B formation is released quick-fried; When internal cavity of the present invention is blasted, the outside hazardous gas of can not igniting, thus reach purpose of design of the present invention.
Description of drawings
Fig. 1 is the structural representation of plug portion A among the present invention.
Fig. 2 is the structural representation of socket part B among the present invention.
Embodiment
The present invention is divided into plug end and the socket end two large divisions forms; Through being threadably fastened in the plug protective jacket 4, O type circle 9 is placed in the draw-in groove of plug protective jacket the plug end part by plug 8, and overcoat 12 is enclosed within on the plug protective jacket; And hexagonal holding screw in without a head 7 screwed in the position, tightening hole of overcoats 12; Retaining silk 5 is installed on the plug protective jacket immediately following overcoat, and hexagonal holding screw in without a head 6 is screwed in the position, tightening hole of retaining silk 5, and screws; Pack into the cable outlet hole of plug protective jacket 4 of rubber seal 3; And packing ring 2 is pressed onto the afterbody of rubber seal 3; With clamp nut 1 rubber seal is compressed, connection chain 16 is installed to bayonet cap 15 ends, and is screwed on the shell of a difference protective jacket 4.
Socket end part by socket 11 through being threadably fastened in the socket protective jacket 13; Pack into the cable outlet hole of socket protective jacket 13 of rubber seal 18; And packing ring 19 is pressed onto the afterbody of rubber seal 18; With clamp nut 20 rubber seal is compressed, flange disc 17 is fixed to the flange disc screw thread place of socket protective jacket 13 and screws.Connection chain 21 is installed to socket cover 14 ends, and is screwed on the shell of difference seat protective jacket 13.
When the present invention works, two sections cables are inserted respectively in the cable connection hole of plug 8 and socket 11, and cable is compressed with separately clamp nut 1 and clamp nut 20.With firmly plug portion A being inserted among the socket part B, and the overcoat on the plug portion A 12 is tightened onto on the screw thread of socket part B behind plug portion and the socket part mating holes position, after screwing the without a head interior hexagonal holding screw 7 on the overcoat 12 is screwed.
The place of cable outlet is because the cooperation of rubber washer, clamp nut and cable itself has formed an external hermetic cavity body at this moment; And one of the contact-making surface of plug portion A and socket part B formation is released quick-fried; When internal cavity of the present invention is blasted; The outside hazardous gas of can not igniting, thus reach purpose of design of the present invention.
Claims (2)
1. waterproof anti-explosion cable connecting arrangement is characterized in that: it comprises that plug end and socket end two large divisions form;
Plug end part by plug (8) through being threadably fastened in the plug protective jacket (4); O type circle (9) is placed in the draw-in groove of plug protective jacket (4); Overcoat (12) is enclosed within on the plug protective jacket (4), and hexagonal holding screw (7) in without a head is screwed in the position, tightening hole of overcoat (12), and retaining silk (5) is installed on the plug protective jacket immediately following overcoat; And hexagonal holding screw (7) in without a head screwed in the position, tightening hole of retaining silk (5), and screw; Pack into the cable outlet hole of plug protective jacket (4) of rubber seal (3); And packing ring (2) is pressed onto the afterbody of rubber seal (3); With clamp nut (1) rubber seal is compressed, connection chain (16) is installed to bayonet cap (15) end, and is screwed on the shell of plug protective jacket (4);
Socket end part by socket (11) through being threadably fastened in the socket protective jacket (13); Pack into the cable outlet hole of socket protective jacket (13) of rubber seal (18); And packing ring (19) is pressed onto the afterbody of rubber seal (18); With clamp nut (20) rubber seal is compressed, flange disc (17) is fixed to the flange disc screw thread place of socket protective jacket (13) and screws.
2. waterproof anti-explosion cable connecting arrangement according to claim 1 is characterized in that: socket cover (14) end is equipped with connection chain (21), and is screwed on the shell of difference seat protective jacket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105586340A CN102468641A (en) | 2010-11-18 | 2010-11-18 | Waterproof anti-explosion cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105586340A CN102468641A (en) | 2010-11-18 | 2010-11-18 | Waterproof anti-explosion cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102468641A true CN102468641A (en) | 2012-05-23 |
Family
ID=46071938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105586340A Pending CN102468641A (en) | 2010-11-18 | 2010-11-18 | Waterproof anti-explosion cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102468641A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241961A (en) * | 2013-06-09 | 2014-12-24 | 上海翔洲电气科技有限公司 | Explosive-proof cable connector |
| CN104868261A (en) * | 2015-05-29 | 2015-08-26 | 苏州锟恩电子科技有限公司 | Simple wiring device |
| CN105680261A (en) * | 2016-01-07 | 2016-06-15 | 北京中煤矿山工程有限公司 | Connector for carbon dioxide cracker |
| CN106207602A (en) * | 2016-08-29 | 2016-12-07 | 南京双京电器集团有限公司 | A kind of bolted flame-proof cable coupling device for mine |
| TWI583070B (en) * | 2012-12-17 | 2017-05-11 | 群邁通訊股份有限公司 | Protective structure for connector of the electronic device |
| CN109510157A (en) * | 2018-11-21 | 2019-03-22 | 中海油天津化工研究设计院有限公司 | A kind of anti-explosion cable introducing device |
| CN112583473A (en) * | 2020-12-14 | 2021-03-30 | 国电南瑞科技股份有限公司 | High-protection optical fiber ring network area control unit and method |
| CN112864688A (en) * | 2020-12-31 | 2021-05-28 | 江苏正恺电子科技有限公司 | Connector capable of preventing snap ring from falling off and assembling method thereof |
| CN113138031A (en) * | 2021-05-24 | 2021-07-20 | 山东斯特尔新能源科技有限公司 | Wiring device of high-temperature high-pressure container |
| CN113241720A (en) * | 2021-05-13 | 2021-08-10 | 特变电工昭和（山东）电缆附件有限公司 | Explosion-proof device for high-voltage cable intermediate joint and use method thereof |
| CN114336144A (en) * | 2021-12-13 | 2022-04-12 | 陕西航空电气有限责任公司 | Aeroengine ignition cable interface structure |
-
2010
- 2010-11-18 CN CN2010105586340A patent/CN102468641A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI583070B (en) * | 2012-12-17 | 2017-05-11 | 群邁通訊股份有限公司 | Protective structure for connector of the electronic device |
| CN104241961B (en) * | 2013-06-09 | 2018-08-21 | 上海翔洲电气科技有限公司 | Bolted flame-proof cable coupling device for mine |
| CN104241961A (en) * | 2013-06-09 | 2014-12-24 | 上海翔洲电气科技有限公司 | Explosive-proof cable connector |
| CN104868261A (en) * | 2015-05-29 | 2015-08-26 | 苏州锟恩电子科技有限公司 | Simple wiring device |
| CN105680261A (en) * | 2016-01-07 | 2016-06-15 | 北京中煤矿山工程有限公司 | Connector for carbon dioxide cracker |
| CN105680261B (en) * | 2016-01-07 | 2018-01-23 | 北京中煤矿山工程有限公司 | A kind of carbon dioxide fracturing device connector |
| CN106207602A (en) * | 2016-08-29 | 2016-12-07 | 南京双京电器集团有限公司 | A kind of bolted flame-proof cable coupling device for mine |
| CN109510157A (en) * | 2018-11-21 | 2019-03-22 | 中海油天津化工研究设计院有限公司 | A kind of anti-explosion cable introducing device |
| CN112583473A (en) * | 2020-12-14 | 2021-03-30 | 国电南瑞科技股份有限公司 | High-protection optical fiber ring network area control unit and method |
| CN112864688A (en) * | 2020-12-31 | 2021-05-28 | 江苏正恺电子科技有限公司 | Connector capable of preventing snap ring from falling off and assembling method thereof |
| CN113241720A (en) * | 2021-05-13 | 2021-08-10 | 特变电工昭和（山东）电缆附件有限公司 | Explosion-proof device for high-voltage cable intermediate joint and use method thereof |
| CN113138031A (en) * | 2021-05-24 | 2021-07-20 | 山东斯特尔新能源科技有限公司 | Wiring device of high-temperature high-pressure container |
| CN114336144A (en) * | 2021-12-13 | 2022-04-12 | 陕西航空电气有限责任公司 | Aeroengine ignition cable interface structure |
| CN114336144B (en) * | 2021-12-13 | 2024-05-03 | 陕西航空电气有限责任公司 | Aeroengine ignition cable interface structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |