CN105953004B - A kind of fire hose coupling connector - Google Patents
A kind of fire hose coupling connector Download PDFInfo
- Publication number
- CN105953004B CN105953004B CN201610459293.9A CN201610459293A CN105953004B CN 105953004 B CN105953004 B CN 105953004B CN 201610459293 A CN201610459293 A CN 201610459293A CN 105953004 B CN105953004 B CN 105953004B
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- nipple
- magnetic head
- female connector
- pin end
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The present invention relates to a kind of fire hose coupling optical fiber connectors,Including female connector and pin end,And it is flexibly connected between the female connector and pin end by screw thread,Pneumatic fitting is equipped at the top of the female connector and the pin end,And described pneumatic fitting one end is all connected with inner tube,Said inner tube is respectively arranged on female connector and pin end inner cavity,The female connector is respectively equipped with the first nipple and the second nipple with pin end inner cavity,And it is set on inner tube bottom,The first nipple inner cavity is connected with the first fiber optic rod by the first fixing piece,Described first fiber optic rod one end is connected with the first optical fiber magnetic head,The first optical fiber magnetic head outer wall is enclosed with optical fiber nipple,The second nipple inner cavity is connected with the second fiber optic rod by the second fixing piece,Described second fiber optic rod one end connects the second optical fiber magnetic head,Two ceramic insertion cores can be made accurately to be docked by optical fiber nipple,Ensure accurate " blindmate " of fire-fighting connector in actual use.
Description
Technical field
The present invention relates to a kind of fire hose coupling optical fiber connectors, belong to fire-fighting equipment technical field.
Background technology
Fire hose is the hose for transporting the anti-flaming liquids such as high pressure water or foam, traditional fire hose using rubber as
Liner, outer surface are wrapped in flax braided fabric, and advanced fire hose is then made of polymeric materials such as polyurethane, in fire hose
Due to the difference of distance during use, need to continue using multistage water band, can be used when distant situation
Fire hose is connected to fire hose coupling, therefore, fire hose coupling connector is that an indispensable special connection is set
It is standby, and existing fire hose coupling connector function is single, can not transmit the scenes of a fire such as sound, video information；In fire-fighting work
In command centre, fireman's fire extinguishing procedure very blindly, the real-time video information in the scene of a fire can not be accurately grasped, be easy to cause the scene of a fire
Erroneous judgement, is delayed the rescue of fire-fighting fire extinguishing；A kind of audio, transmission of video are carried out by optical fiber connector for this purpose, we providing
Fire hose coupling has the function of optical transmission of information.
Invention content
The technical problem to be solved in the present invention overcomes the defects of existing, provides a kind of fire hose coupling optical fiber connector,
Two ceramic insertion cores can be made accurately to be docked by optical fiber nipple, ensure fire-fighting connector in actual use accurate
" blindmate " can effectively solve the problems in background technology.
In order to solve the above technical problem, the present invention provides following technical solutions：
A kind of fire hose coupling optical fiber connector, including female connector and pin end, and the female connector and pin end it
Between connected by cassette, be equipped with pneumatic fitting, and described pneumatic fitting one end is equal at the top of the female connector and the pin end
Inner tube is connected, said inner tube is respectively arranged on female connector and pin end inner cavity, and the female connector and pin end inner cavity are respectively equipped with the
One nipple and the second nipple, and inner tube bottom is set on, the first nipple inner cavity is connected with by the first fixing piece
First fiber optic rod, described first fiber optic rod one end are connected with the first optical fiber magnetic head, and the first optical fiber magnetic head outer wall is enclosed with light
The inscribed head adapter of fibre, the second nipple inner cavity is connected with the second fiber optic rod, second optical fiber by the second fixing piece
Bar one end connects the second optical fiber magnetic head, and the second optical fiber magnetic head connects the first optical fiber magnetic head, institute through the optical fiber nipple
Pin end side is stated equipped with the first catch bar, the first catch bar side is equipped with the second catch bar.
Furthermore, the pneumatic fitting and said inner tube by fixing bolt be individually fixed in the female connector with
At the top of pin end and inner cavity.
Furthermore, the female connector is equipped with V-shaped seal ring, fixture block and fixture block retainer ring with pin end junction, and
Fixture block is connected with shock absorbing ring with being equipped with outer shroud on the outside of fixture block retainer ring on the outside of outer shroud.
Furthermore, the first optical fiber magnetic head and the second optical fiber magnetic head are ceramic insertion core.
Furthermore, first fiber optic rod, the second fiber optic rod, optical fiber nipple, the first fixing piece and second are fixed
Part is stainless steel.
Advantageous effect of the present invention：Fire hose coupling connector the first optical fiber magnetic head is with the second optical fiber magnetic head
Ceramic insertion core, dimensional tolerance is small, resistance to plug, two ceramic insertion cores can be made accurately to be docked by optical fiber nipple, ensures
Accurate " blindmate " of fire-fighting connector in actual use.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.
Fig. 1 is a kind of fire hose coupling fibre-optic connector structure figure of the present invention；
Fig. 2 is a kind of fire hose coupling optical fiber connector sectional view of the present invention；
Figure label：1st, female connector；2nd, pin end；3rd, pneumatic fitting；4th, inner tube；5th, the first nipple；6th, second is inscribed
Head；7th, the first fixing piece (big triangle fixing bracket)；8th, the first fiber optic rod；9th, the first optical fiber magnetic head；10th, optical fiber nipple is fitted
Orchestration；11st, the second fixing piece (small triangle fixing bracket)；12nd, the second fiber optic rod；13rd, the second optical fiber magnetic head；14th, it first pushes away
Lever；15th, the second catch bar.
Specific embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in Figure 1 and Figure 2, a kind of fire hose coupling optical fiber connector, including female connector 1 and pin end 2, and it is described
It is connected between female connector 1 and pin end 2 by clip type movable, the female connector 1 is equipped with air with 2 top of pin end and connects
First 3, and 3 one end of the pneumatic fitting is all connected with inner tube 4, said inner tube 4 is respectively arranged on female connector 1 and 2 inner cavity of pin end, described
Female connector 1 and 2 inner cavity of pin end are respectively equipped with the first nipple 5 and the second nipple 6, and set on 4 bottom of inner tube, and described the
One nipple, 5 inner cavity is connected with the first fiber optic rod 8 by the first fixing piece 7, and described first fiber optic rod, 8 one end is connected with the first light
Fine magnetic head 9,9 outer wall of the first optical fiber magnetic head are enclosed with optical fiber and head adapter 10 are inscribed, and 6 inner cavity of the second nipple passes through
Second fixing piece 11 is connected with the second fiber optic rod 12, and described second fiber optic rod, 12 one end connects the second optical fiber magnetic head 13, and described the
Two optical fiber magnetic heads 13 connect the first optical fiber magnetic head 9 through the optical fiber nipple 10, and 2 side of pin end is equipped with first and pushes
Bar 14,14 side of the first catch bar are equipped with the second catch bar 15.
More specifically, the pneumatic fitting 3 is individually fixed in the female connector with said inner tube 4 by fixing bolt
1 with the top of pin end 2 and inner cavity.
More specifically, the female connector 1 is equipped with V-shaped seal ring, fixture block and fixture block retainer ring with 2 junction of pin end,
And fixture block is equipped with outer shroud, and be connected with shock absorbing ring on the outside of outer shroud with fixture block retainer ring outside, and envelope can be played by V-shaped seal ring
The effect closed can fix the connection between female connector 1 and pin end 2 by fixture block and fixture block retainer ring, pass through shock absorbing ring energy
Enough play cushioning effect.
More specifically, the first optical fiber magnetic head 9 and the second optical fiber magnetic head 13 are ceramic insertion core, dimensional tolerance
Small, resistance to plug.
More specifically, first fiber optic rod 8, the second fiber optic rod 12, optical fiber nipple 10, the first fixing piece 7 and
Two fixing pieces 11 are stainless steel, can extend the service life of connector.
The present invention improve in：The first optical fiber of fire hose coupling connector magnetic head 9 is equal with the second optical fiber magnetic head 13
For ceramic insertion core, dimensional tolerance is small, resistance to plug, and head adapter is inscribed by optical fiber, and can to carry out two ceramic insertion cores accurate right
It connects, ensures accurate " blindmate " of fire-fighting connector in actual use.
It is above the preferable embodiment of the present invention, those skilled in the art in the invention also are able to above-mentioned embodiment party
Formula is changed and is changed, and therefore, the invention is not limited in above-mentioned specific embodiment, every those skilled in the art exist
Any conspicuously improved, replacement or modification made on the basis of the present invention all belong to the scope of protection of the present invention.
Claims (5)
1. a kind of fire hose coupling optical fiber connector, including female connector (1) and pin end (2), and the female connector (1) with it is public
Connector is flexibly connected between (2) by screw thread, which is characterized in that is equipped at the top of the female connector (1) and the pin end (2)
Pneumatic fitting (3), and the pneumatic fitting (3) one end is all connected with inner tube (4), said inner tube (4) be respectively arranged on female connector (1) with
Pin end (2) inner cavity, the female connector (1) are respectively equipped with the first nipple (5) and the second nipple with pin end (2) inner cavity
(6), inner tube (4) bottom and is set on, the first nipple (5) inner cavity is connected with the first optical fiber by the first fixing piece (7)
Bar (8), described first fiber optic rod (8) one end are connected with the first optical fiber magnetic head (9), the first optical fiber magnetic head (9) outer wall package
There is optical fiber nipple (10), the second nipple (6) inner cavity is connected with the second fiber optic rod (12) by the second fixing piece (11),
Described second fiber optic rod (12) one end connects the second optical fiber magnetic head (13), and the second optical fiber magnetic head (13) is in the optical fiber
Connector (10) connects the first optical fiber magnetic head (9), and pin end (2) side is equipped with the first catch bar (14), and described first pushes
Bar (14) side is equipped with the second catch bar (15).
2. a kind of fire hose coupling optical fiber connector according to claim 1, it is characterised in that：The pneumatic fitting (3)
The female connector (1) and at the top of pin end (2) and inner cavity are individually fixed in by fixing bolt with said inner tube (4).
3. a kind of fire hose coupling optical fiber connector according to claim 1, it is characterised in that：The female connector (1) with
Pin end (2) junction is equipped with V-shaped seal ring, fixture block and fixture block retainer ring, and fixture block is equipped with outer shroud with fixture block retainer ring outside,
And it is connected with shock absorbing ring on the outside of outer shroud.
4. a kind of fire hose coupling optical fiber connector according to claim 1, it is characterised in that：The first optical fiber magnetic head
(9) it is ceramic insertion core with the second optical fiber magnetic head (13).
5. a kind of fire hose coupling optical fiber connector according to claim 1, it is characterised in that：First fiber optic rod
(8), the second fiber optic rod (12), optical fiber nipple (10), the first fixing piece (7) and the second fixing piece (11) are stainless steel
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459293.9A CN105953004B (en) | 2016-06-23 | 2016-06-23 | A kind of fire hose coupling connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459293.9A CN105953004B (en) | 2016-06-23 | 2016-06-23 | A kind of fire hose coupling connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105953004A CN105953004A (en) | 2016-09-21 |
| CN105953004B true CN105953004B (en) | 2018-06-26 |
Family
ID=56903712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459293.9A Active CN105953004B (en) | 2016-06-23 | 2016-06-23 | A kind of fire hose coupling connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953004B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107007956A (en) * | 2016-12-28 | 2017-08-04 | 山东太平洋光纤光缆有限公司 | A kind of digital fire fighting car fire hose |
| WO2018170776A1 (en) * | 2017-03-22 | 2018-09-27 | 尚华 | Magnetic optical fiber coupling apparatus |
| CN110624195A (en) * | 2019-09-29 | 2019-12-31 | 朱利 | Fire hose and joint with gas, liquid and electric conveying functions |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2573575Y2 (en) * | 1992-04-28 | 1998-06-04 | エスエムケイ株式会社 | Cord connector in coupler |
| CN2907017Y (en) * | 2006-05-31 | 2007-05-30 | 陕西蓝潮电子科技有限公司 | Single/double core sealed adapter |
| CN103721363B (en) * | 2014-01-27 | 2016-01-20 | 济南同日数控设备有限公司 | The snap joint of a kind of external fire-fighting many media |
| CN103727337B (en) * | 2014-01-27 | 2015-12-09 | 济南同日数控设备有限公司 | A kind of built-in fire-fighting many media rapid pipe joint |
| CN205689961U (en) * | 2016-06-23 | 2016-11-16 | 山东太平洋光纤光缆有限公司 | A kind of fire hose coupling joints of optical fibre |
-
2016
- 2016-06-23 CN CN201610459293.9A patent/CN105953004B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105953004A (en) | 2016-09-21 |
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