CN104865644B - Fast-open type explosion-proof fiber fusion splicer - Google Patents
Fast-open type explosion-proof fiber fusion splicer Download PDFInfo
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- CN104865644B CN104865644B CN201510213667.4A CN201510213667A CN104865644B CN 104865644 B CN104865644 B CN 104865644B CN 201510213667 A CN201510213667 A CN 201510213667A CN 104865644 B CN104865644 B CN 104865644B
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- welding
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- optical fiber
- welding room
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a kind of fast-open type explosion-proof fiber fusion splicer, including being covered in welding room and safety, and locking device and suspension arrangement between being covered on welding room and safety, there is the opening for being used for installing Multifunctional socket on the welding room, the welding indoor location has optical fiber splicer, power supply and power switch, locking device and the power switch linkage, the suspension arrangement includes the support and cantilever being hinged, and the safe top cap was connected hanging block and is connected with cantilever.The present invention uses fast-open type structure, reduces the operating time, it is ensured that the efficiency used, and fundamentally solves in inflammable and explosive environment using the dangerous problem present in optical fiber splicer welding optic fibre.
Description
Technical field
The present invention relates to a kind of connection equipment of light guide, and in particular to a kind of fast-open type explosion-proof fiber fusion splicer.
Background technology
With continuing to develop for optical-fibre communications, optical-fibre communications be widely used under coal mine and other contain it is quick-fried
In the environment that fried property gas, dust are present.But it is due to coal mine bad environments, the impaired failure of optical cable often occurs,
Need timely welding reparation.
Through retrieval, Chinese patent literature CN202083814U discloses a kind of ring with the presence of explosive gas, dust
The Flameproof intrinsically safe rapid fiber welding machine that fast fibre welding is protected with pyrocondensation is carried out in border, its optical fiber is arranged on double
In weight introducing device, and it is connected by wire-incoming chamber, matching chamber into welding chamber with being arranged on the fused fiber splice mechanism of welding intracavitary,
Touch-screen is fixed on lower-left end outside master control chamber through hinge, and blocking mechanism of uncapping is arranged on welding chamber side, and master control borad is arranged on master
Control intracavitary.Due to it there is provided three closed flame proof cavitys each other, touch-screen is arranged on the outside of explosion-proof chamber, all operations lives
Order and parameter setting can use touch-screen to complete.The structure of the equipment is complex, especially for three seal cavities of raising
Reliability, the requirement to machining accuracy and operating process is higher, and each welding flow uncap with the operation such as wiring compared with
To be cumbersome, how to develop a kind of structure and simplify, security is higher and fast-open type explosion-proof fiber fusion splicer of simple operation has turned into
Technical problem urgently to be resolved hurrily.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides one kind and possesses essential safety function
And the fast-open type explosion-proof fiber fusion splicer of simple operation.
Technical scheme：In order to solve the above technical problems, the fast-open type explosion-proof fiber fusion splicer that the present invention is provided, including welding
Have on lid on room and safety, and locking device and suspension arrangement on welding room and safety between lid, the welding room
There is the opening for installing Multifunctional socket, the welding indoor location has optical fiber splicer, power supply and power switch, described
Locking device and power switch linkage, the suspension arrangement include the support and cantilever being hinged, and the safe top cap connects
It is connected by hanging block with cantilever.
Specifically, having in the safety on lid also has main control board and display screen in observation window, the welding room,
The display location is in the lower section of the observation window.The operating mode of heat sealing machine can be observed in fusing operation.
Specifically, the power supply is battery, and the battery is installed in battery protection cover, and the battery protection cover fixes peace
Loaded on the bottom in welding room, the optical fiber splicer is fixedly installed in above battery protection cover, and the power switch is series at
Between battery and optical fiber splicer.Make welding chamber interior layout more compact, whole equipment miniaturization is easy in narrow space
Carry out fusing operation.
Specifically, the welding room is that lid is circle, the welding room and the upper lid edge of safety in drum-shaped, the safety
With lock, when covering rotation in safety, the lock is mutually clamped or staggered.It is further using the sealing structure of spin locking
Security is improved, while also simplify the manufacturing process of equipment.
Specifically, gas-pressure mandril is connected between the support and cantilever, the cantilever passes through buffer unit and flip plate
Connection, the hanging block is articulated on flip plate.Gas-pressure mandril has two effects：1st, covered on explosion-proof shell and save people's when unlatching
Thrust；2nd, upper lid is opened to certain angle and played a supportive role.It can make to cover in safety more effortlessly to open and close, in safety
Vertical state can easily be rested against after unlatching by covering.
Specifically, termination is equipped with the Multifunctional socket, the termination, which has, to be used to seal optical cable
Via, the edge of the Multifunctional socket has the screw for being used for connecting the opening or optical cable seal box.After simplifying
Continuous seal operation.
Specifically, the locking device includes handle, cam mechanism and the linkage being fixedly connected with rotating shaft, described turn
Axle is arranged on the side wall of welding room, and sealing is provided between rotating shaft and the welding room；Handle and the linkage position
Outside in welding room, the cam mechanism is located at the inner side of welding room, and the linkage has crank connecting link and dead bolt, institute
Dead bolt is stated with the lockhole in safety on lid to being adapted to, the push rod of the cam mechanism is against the contact of the power switch.
In use, comprising the following steps：
Step 1, locking device is opened, the power switch linked with it cuts off the power supply of optical fiber splicer simultaneously；
Step 2, covered in Unscrew safety；
Step 3, it will treat that welding optic fibre is installed on Multifunctional socket by termination, Multifunctional socket installed
In the opening of welding room, the optical fiber or heat-shrinkable T bush of welding and heating are placed in the optical fiber splicer in welding room；
Step 4, close in safety and cover, and by itself and welding room spin locking；
Step 5, power-on, carries out fused fiber splice operation；
Step 6, power supply is closed, multi-functional inlet wire plate, termination and the optical fiber melted are removed together, and integral installation
In supporting safe dustproof cover.
Beneficial effect：The fast-open type explosion-proof fiber fusion splicer of the present invention is carried out for specific application environment to optical fiber splicer
Safeguard protection, with following significant progress：
1. multi-functional inlet wire plate and welding room is integrally mounted, the volume and weight of heat sealing machine is greatly reduced, again
Safety is ensure that, picking and placeing for optical fiber is facilitated；
2. circular welding room equally reduces the volume and weight of heat sealing machine with the design covered in safety, product is added
Portability and machinability；
3. locking device possesses locking and the two-way safeguarding function cut off the electricity supply, can be completed before welding room is opened electrically every
From；
4. the design of spiral arm and hanging block makes lid in safety quickly to open, buffer unit and gas-pressure mandril are further lifted
The convenient degree of operation；
5. multi-functional inlet wire plate, termination are simultaneously as the seal of optical fiber during fusing operation, while anti-as safety
A part for dust hood, one-object-many-purposes, without repeatedly connection；
6. because the present invention has carried out the design of this Anhua, all circuits are installed in heat sealing machine, it is ensured that heat sealing machine is grasped
Being perfectly safe when making.
Brief description of the drawings
Fig. 1 is the sectional view of fast-open type explosion-proof fiber fusion splicer in the embodiment of the present invention；
Fig. 2 is the front view of fast-open type explosion-proof fiber fusion splicer in the embodiment of the present invention；
Fig. 3 is Fig. 2 top view；
Fig. 4 is Fig. 2 axonometric drawing；
Fig. 5 is the structure chart of suspension arrangement in Fig. 2；
Fig. 6 is upper lid and the part drawing of welding room safely in Fig. 2；
Fig. 7 is the part drawing of terminal plate in Fig. 2；
Fig. 8 is the structural representation of double safety mechanism in Fig. 2；
In figure：Lid 4 in optical fiber 1, termination 2, welding room 3, safety, optical fiber splicer 5, cantilever 6, handle 7, hanging block 8,
Observation window 9, battery protection cover 10, battery 11, multi-functional inlet wire plate 12, display screen 13, main control board 14, double safety mechanism
15。
Embodiment
Embodiment：
The fast-open type explosion-proof fiber fusion splicer of the present embodiment is as shown in figure 1, optical fiber 1 is arranged in termination 2, and is passed through
Optical fiber splicer 5 in multi-functional inlet wire plate 12 and welding room 3 is connected.The top of welding room 3 has the upper lid 4 of safety and hanging block 8,
Battery 11 is connected by battery protection cover 10 with optical fiber splicer 5.
The display screen 13 that can be pointed in the upper lid 4 of safety through glass window 9 checked, glass window 9 by
Pressing plate is fixedly mounted on the upper lid 4 of safety with screw.
Main control board 14 and display screen 13 have carried out the design of this Anhua, on optical fiber splicer 5, and and battery
11 connections.Optical fiber splicer 5 is arranged on above battery cover 10.
Battery 11 is arranged in battery protection cover 10, is together fixed on the bottom of welding room 3, and and be arranged on welding room 3
Interior power switch connection.
As shown in Figure 2, Figure 3 and Figure 4, lid 4 is connected centrally through hanging block 8 with cantilever 6 on circular safety, is rotationally covered
Above welding room 3, the edge of lid 4 has the lockhole coordinated with double safety mechanism, double safety mechanism 15 and handle 7 in safety
On welding room 3.The support of cantilever 6 is also fixedly connected with welding room 3.
As shown in figure 5, cantilever 6 is articulated with support, hanging block 8 is installed thereon, make in safety lid can opposing cantilevers 6 carry out
Rotation, also has buffer unit and flip handle, can make to cover in safety more easily and reliably to open between cantilever 6 and hanging block 8
Open and close, be also associated with gas-pressure mandril between cantilever 6 and support, form three-link mechanism, using gas-pressure mandril elasticity and
Stretching makes it be positioned at vertical position after can also being covered on safety is started, convenient that fibre-optical splice in welding room 3 is cut
The operation such as cut and install.
As shown in fig. 6, welding room 3 and the upper lid 4 of safety are circle, there is the card mutually staggered along the center of circle in edge
Button, when being rotated against after covering, can form reliable sealing.The side wall of welding room 3 has the circle for being used for installing Handle axis
Hole and the square hole for installing Multifunctional socket.
As shown in fig. 7, on Multifunctional socket 12 have install termination 2 through hole, termination 2 have body,
Sealing ring and guiding extrusion, body are fixedly connected with Multifunctional socket 12, be oriented to extrusion and body passes through threaded adapter.
Optical cable is passed through into termination when using, screwing guiding extrusion compressing sealing ring deforms it, and optical cable is filled up completely with after deformation
Gap between body, realizes reliable sealing.There is circumferential screw in Multifunctional socket 12, can with it is special
Terminal box is matched, and is used as a part for fiber optic closure.
Fig. 8 is the structural representation of the structure 15 of double safety mechanism in Fig. 2, on the side wall of welding room 3, using even
Linkage, when depressing handle 7, dead bolt declines, and departs from the lockhole on lid in safety 4, and now Handle axis is located in welding room 3
The cam ejection pin mechanism in portion performs action to linked switch, while by dump, can safely rotate very much and open peace
Complete upper lid 4.Substantial safety-design has also been carried out to linked switch.
In use, optical fiber 1 enters welding room 3 by being provided with the Multifunctional socket 2 of termination 2, main control mechanism makes
Pass through the remote control of observation window 9 with annex remote control.After welding is fully completed, optical fiber 1, multi-functional inlet wire plate 12 and termination
2 are used as an entirety is removed from welding room 3, and is integrally installed in safe dustproof cover, forms fiber optic closure.
Its operating process is：Close power supply → open and covered in safety → and remove lid in the optical fiber melted and heat-shrink tube → pass safety
→ → fusing operation → closing power supply is turned on the power, concretely comprise the following steps：
Locking device is opened, the power switch linked with it cuts off the power supply of optical fiber splicer simultaneously；
Covered in Unscrew safety；
It will treat that welding optic fibre is installed on Multifunctional socket by termination, Multifunctional socket is arranged on welding
In the opening of room, the optical fiber or heat-shrinkable T bush of welding and heating are placed in the optical fiber splicer in welding room；
Close and covered in safety, and by itself and welding room spin locking；
Power-on, carries out fused fiber splice operation, and control mechanism passes through observation window remote control using annex remote control；
Power supply is closed, multi-functional inlet wire plate, termination and the optical fiber melted are removed together, and integral installation is in supporting
Safe dustproof cover in.
Embodiments of the present invention are described in detail with reference to accompanying drawing, but the present invention is not limited to described embodiment party
Formula.For one of ordinary skill in the art, in the range of the principle and technological thought of the present invention, to these embodiments
A variety of changes, modification, replacement and deformation is carried out to still fall within protection scope of the present invention.
Claims (6)
1. a kind of fast-open type explosion-proof fiber fusion splicer, including covered in welding room and safety, it is characterised in that：The welding room and peace
Being provided between complete upper lid has the opening for being used for installing Multifunctional socket on locking device and suspension arrangement, the welding room,
The welding indoor location has optical fiber splicer, power supply and power switch, and locking device and the power switch linkage is described outstanding
Hang device includes the support and cantilever being hinged, and the safe top cap was connected hanging block and is connected with cantilever；
It is connected between the support and cantilever on gas-pressure mandril, the cantilever and safety between covering and is provided with buffer unit and flip
Plate, the hanging block is articulated on flip plate；
The locking device includes handle, cam mechanism and the linkage being fixedly connected with rotating shaft, and the rotating shaft is arranged in molten
Connect on the side wall of room, sealing is installed between rotating shaft and the welding room；The handle and linkage are located at welding room
Outside, the cam mechanism is located at the inner side of welding room, and the linkage has crank connecting link and dead bolt, the dead bolt and peace
Lockhole on complete upper lid is to adaptation, and the push rod of the cam mechanism is against the contact of the power switch.
2. fast-open type explosion-proof fiber fusion splicer according to claim 1, it is characterised in that：Have in the safety on lid and see
Examining also has main control board and display screen in window, the welding room, the display location is in the lower section of the observation window.
3. fast-open type explosion-proof fiber fusion splicer according to claim 1, it is characterised in that：The power supply is battery, described
Battery is installed in battery protection cover, and the battery protection cover is fixedly installed in the bottom in welding room, the optical fiber splicer
It is fixedly installed in above battery protection cover, the power switch is series between battery and optical fiber splicer.
4. fast-open type explosion-proof fiber fusion splicer according to claim 1, it is characterised in that：The welding room is drum-shaped,
Lid is circle in the safety, and the welding room and the upper lid edge of safety have lock, when covering rotation in safety, the lock
It is mutually clamped or staggers.
5. fast-open type explosion-proof fiber fusion splicer according to claim 1, it is characterised in that：Worn on the Multifunctional socket
Provided with termination, the termination has the via for being used for sealing optical cable, and the edge of the Multifunctional socket, which has, to be used
In the screw for connecting the opening or optical cable seal box.
6. the method for work of fast-open type explosion-proof fiber fusion splicer according to claim 1, it is characterised in that including following step
Suddenly：
Step 1, locking device is opened, the power switch linked with it cuts off the power supply of optical fiber splicer simultaneously；
Step 2, covered in Unscrew safety；
Step 3, it will treat that welding optic fibre is installed on Multifunctional socket by termination, Multifunctional socket be arranged on molten
Connect in the opening of room, the optical fiber or heat-shrinkable T bush of welding and heating are placed in the optical fiber splicer in welding room；
Step 4, close in safety and cover, and by itself and welding room spin locking；
Step 5, power-on, carries out fused fiber splice operation；
Step 6, close power supply, multi-functional inlet wire plate, termination and the optical fiber melted are removed together, and integral installation in
In the safe dustproof cover of set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213667.4A CN104865644B (en) | 2015-04-29 | 2015-04-29 | Fast-open type explosion-proof fiber fusion splicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213667.4A CN104865644B (en) | 2015-04-29 | 2015-04-29 | Fast-open type explosion-proof fiber fusion splicer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104865644A CN104865644A (en) | 2015-08-26 |
| CN104865644B true CN104865644B (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510213667.4A Active CN104865644B (en) | 2015-04-29 | 2015-04-29 | Fast-open type explosion-proof fiber fusion splicer |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719862B (en) * | 2016-04-19 | 2017-09-12 | 南京迪威普光电技术股份有限公司 | The explosion-proof heat sealing machine interlock protection mechanism of fast-open type |
| CN105700078B (en) * | 2016-04-19 | 2018-09-21 | 南京迪威普光电技术股份有限公司 | Explosion-proof heat sealing machine intelligent acess structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5339380A (en) * | 1992-06-25 | 1994-08-16 | Hughes Aircraft Company | Optical fiber laser fusion splicer |
| CN201852956U (en) * | 2010-12-03 | 2011-06-01 | 胡玮琳 | Explosion-proof fiber fusion splicer |
| CN202049257U (en) * | 2011-05-22 | 2011-11-23 | 胡玮琳 | Explosion-proof rapid fiber welding machine |
| CN202083814U (en) * | 2011-06-09 | 2011-12-21 | 胡玮琳 | Flameproof and intrinsically-safe rapid optical fiber fusion splicer |
| CN204631287U (en) * | 2015-04-29 | 2015-09-09 | 南京迪威普光电技术有限公司 | Fast-open type explosion-proof fiber fusion splicer |
-
2015
- 2015-04-29 CN CN201510213667.4A patent/CN104865644B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5339380A (en) * | 1992-06-25 | 1994-08-16 | Hughes Aircraft Company | Optical fiber laser fusion splicer |
| CN201852956U (en) * | 2010-12-03 | 2011-06-01 | 胡玮琳 | Explosion-proof fiber fusion splicer |
| CN202049257U (en) * | 2011-05-22 | 2011-11-23 | 胡玮琳 | Explosion-proof rapid fiber welding machine |
| CN202083814U (en) * | 2011-06-09 | 2011-12-21 | 胡玮琳 | Flameproof and intrinsically-safe rapid optical fiber fusion splicer |
| CN204631287U (en) * | 2015-04-29 | 2015-09-09 | 南京迪威普光电技术有限公司 | Fast-open type explosion-proof fiber fusion splicer |
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| Publication number | Publication date |
|---|---|
| CN104865644A (en) | 2015-08-26 |
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Address after: 210042, Jiangsu province Nanjing Xuanwu Avenue 699-8 Xu Zhuang Software Park, the development of a District No. 2 building, 5 floor, B Applicant after: NANJING DVP O.E.TECH. CO., LTD. Address before: 210042, Jiangsu province Nanjing Xuanwu Avenue 699-8 Xu Zhuang Software Park, the development of a District No. 2 building, 5 floor, B Applicant before: Nanjing DVP Optical & Electronical Tech Co.,Ltd. |
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