CN108732683A - A kind of optical cable fixing device for optical cable welding box - Google Patents
A kind of optical cable fixing device for optical cable welding box Download PDFInfo
- Publication number
- CN108732683A CN108732683A CN201810558885.5A CN201810558885A CN108732683A CN 108732683 A CN108732683 A CN 108732683A CN 201810558885 A CN201810558885 A CN 201810558885A CN 108732683 A CN108732683 A CN 108732683A
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- Prior art keywords
- optical cable
- protector
- optical
- box body
- fixing device
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Classifications
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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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The present invention discloses a kind of optical cable fixing device for optical cable welding box, including box body and optical cable, the cabinet door being slidably connected is installed in the one side of the box body, there are two communicating pipes for opposite installation in the two opposite side walls of box body, after two optical cables enter tray interior by two communicating pipes, welding after being fixed respectively by clamping device is arranged with connector on the junction of two optical cables；The connector includes the first protector, the second protector and the spring that links closely, and the first protector is connect with the second protector, and the spring that links closely is arranged between the first protector and the second protector.A kind of optical cable fixing device of optical cable welding box of the present invention; on the one hand good fixed effect can be played to optical cable while not applying excessive clamping force to cable surface; the structure of optical cable will not be damaged; the device can form good protection to the junction of optical cable simultaneously, prevent optical cable from being corroded by external environment and the normal work of optical communication line is caused to be affected.
Description
Technical field
The invention belongs to optical communication equipment technologies, are fixed specifically, being related to a kind of optical cable for optical cable welding box
Device.
Background technology
With the demand of transinformation and sustainable growth and the fiber to the home construction of broadband services demand, optical-fibre communications
The laying area of circuit is more and more extensive, this also directly result in the equipment usage amount for carrying out optical fiber connection and positioning it is big and
Use scope is extensive, and optical cable welding box is a kind of equipment for optical cable welding connection in optical communication field.
Optical cable welding box is to weigh the important indicator of an optical cable welding box performance to the connection protective effect of optical cable, existing
Optical cable welding box in technology is simple in structure, is typically just fixed by rope or fixes light by the winding of optical cable itself
Cable, with this method or on the one hand structure can not play good fixed function, and optical cable is highly susceptible to external force or itself weight
Force effect is disconnected to be skidded off from splicing box, leads to the interruption of optical communication line, the place of another aspect optical cable melting connection
It is unable to get good protection, it is easy to normally and efficiently working for optical communication line is influenced by the erosion of external environment,
In order to solve this problem, a kind of optical cable fixation is provided and good protection can be played to the junction of two optical cables and is made
Splicing box, the present invention provides following technical schemes.
Invention content
The purpose of the present invention is to provide a kind of optical cable fixing devices for optical cable welding box.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of optical cable fixing device for optical cable welding box, including box body and optical cable are installed in the one side of the box body
There is the cabinet door being slidably connected, is installed relatively in the two opposite side walls of box body there are two communicating pipe, two optical cables to pass through two and be connected to
After pipe enters tray interior, welding after being fixed respectively by clamping device is arranged with connector on the junction of two optical cables；
The communicating pipe includes outer sleeve, and one end of outer sleeve is connected with the first locating ring, is inserted with and leads in the outer sleeve
One end of spool, conduit is connected with the second locating ring, and the second locating ring is connect with the first locating ring, the outer sleeve and first
The opposite one end of locating ring has screwed up end clamping head, and end clamping head is arranged in box portion outside, and the end clamping head includes
Vertical tube part, compressed tablet, one end connection of vertical tube part is there are two compressed tablet, and there are compression gap, compressed tablets between two compressed tablets
Inner ring elastic rubber ring is installed, the outer ring of compressed tablet is equipped with baffle ring；
The connector includes the first protector, the second protector and link closely spring, the first protector and the second protector
Connection, the spring that links closely are arranged between the first protector and the second protector；
One end of first protector is the first seal pipe, and hole for injecting glue, first protection are provided in the first seal pipe
The inside of part is the first link slot mutually connected and the first adhesive slot, and first protector is connecting the one of the first link slot
End is provided with the first spring retainer groove, and the first buckle is also equipped on the first protector；
One end of second protector is the second seal pipe, and hole for injecting glue, second protection are provided in the second seal pipe
The inside of part is the second link slot mutually connected and the second adhesive slot, and second protector is connecting the one of the second link slot
End is provided with second spring limiting slot, and the second buckle of corresponding first buckle is also equipped on the second protector.
Sealing thermal insulation adhesive tape or magnetic stripe are installed as the further scheme of the present invention, on the side of the cabinet door, and it is close
It is equipped in envelope heat preservation adhesive tape or the corresponding box body of magnetic stripe and is attracted adhesive tape and magnetic stripe.
As the further scheme of the present invention, the clamping device includes pedestal, and being slidably installed on pedestal, there are two stress
Plate is separately installed with arc plate on the opposite face of two stressed plates, several rubber rings, two institutes is equipped on the concave surface of arc plate
It states and is connected by back-moving spring between stressed plate, lead screw is also equipped between two stressed plates.
As the further scheme of the present invention, the quantity at least two of first buckle, several first are buckled in
Annular array is distributed on first protector.
As the present invention further scheme, first protector be mounted on an optical cable interface end, described second
Protector is mounted on the interface end of another optical cable, is engaged the interface of two optical cables with the second protector by the first protector
Place's protection is in optical cable shield.
As the further scheme of the present invention, the assembly method of the optical cable fixing device includes the following steps：
Two optical cables are inserted into from the communicating pipe at box body both ends in box body respectively, an optical cable is inserted into the first protector, separately
Piece optical cable is inserted into the second protector, after two optical cable weldings, by the first protector and the second protector fastening respectively to first
Epoxide-resin glue is injected in adhesive slot, the second adhesive slot and the junction of the first protector and the second protector；
Optical cable is fixed by clamping device, the optical cable between clamping device and connector is relaxed state；
Epoxide-resin glue is injected by compressing in the terminad clamping head of gap, then wraps around and blocks water in the outside of compressed tablet
Band makes compressed tablet tightly clamp optical cable, and will compress gap seals.
Beneficial effects of the present invention:The optical cable fixing device of a kind of optical cable welding box of the present invention, on the one hand not
Good fixed effect can be played while applying excessive clamping force to cable surface to optical cable, it will not be to the structure of optical cable
Damage, while the device can form good protection to the junction of optical cable, prevent optical cable by external environment corrode and
The normal work of optical communication line is caused to be affected.
Description of the drawings
The present invention will be further described below with reference to the drawings.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of communicating pipe；
Fig. 3 is the structural schematic diagram of clamping device；
Fig. 4 is the partial structural diagram of clamping device；
Fig. 5 is the structural schematic diagram of connector.
Specific implementation mode
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
All other embodiment that art personnel are obtained without creative efforts belongs to the model that the present invention protects
It encloses.
A kind of optical cable fixing device for optical cable welding box, as shown in Figure 1, including box body 1 and optical cable 5, the box body 1
One side on the cabinet door being slidably connected is installed, there are two communicating pipe 2, two light for opposite installation in the two opposite side walls of box body 1
After cable 5 enters tray interior by two communicating pipe 2, respectively by welding behind 3 fixed position of clamping device, two optical cables 5
Connector 4 is arranged on junction.
As shown in Fig. 2, the communicating pipe 2 includes outer sleeve 21, outer sleeve 21 is connect with the junction full weld of box body 1, outside
One end of sleeve 21 is connected with the first locating ring 23, and conduit 22, one end connection of conduit 22 are inserted in the outer sleeve 21
There are the second locating ring 24, the second locating ring 24 by sieve dual link or to be welded to connect with the first locating ring 23, the outer sleeve 21
One end opposite with the first locating ring 23 has screwed up end clamping head 25 by helicitic texture, and end clamping head 25 is arranged in box body
Outside 1, the end clamping head 25 includes vertical tube part 2501, compressed tablet 2502, and the inner ring of vertical tube part 2501 is provided with thread groove,
One end connection of vertical tube part 2501 is described there are compression gap 2503 between two compressed tablets 2502 there are two compressed tablet 2502
Compressed tablet 2502 is made of spring steel, and the inner ring of compressed tablet 2502 is equipped with elastic rubber ring, the outer ring installation of compressed tablet 2502
There is baffle ring 2504, when mounted, compressed tablet 2502 can be made tightly to clamp by wrapping around waterstop in the outside of compressed tablet 2502
Optical cable 5, waterstop can also seal compression gap 2503, and the setting of baffle ring 2504 can effectively prevent waterstop to skid off end
Clamping head 25.
As shown in figure 3, the clamping device 3 includes pedestal 31, pedestal 31 is fixed on the bottom of box body 1, is slided on pedestal 31
Stressed plate 32 there are two installing is moved, arc plate 33, the concave surface of arc plate 33 are separately installed on the opposite face of two stressed plates 32
On several rubber rings 34 are installed, the frictional force that can be improved between clamping device 3 and optical cable 5 prevents clamping device to light simultaneously
Cable excessive extrusion causes optical cable to generate structural failure, is connected by back-moving spring 36 between two stressed plates 32, when two
When arc plate 33 contacts, back-moving spring 36 is in tensional state, and power is tight by optical cable caused by the reset trend of back-moving spring 36
It grips, lead screw 35 is also equipped between two stressed plates 32, keep two stressed plates 32 separate by rotary screw rod 35, conveniently put
Enter or take out optical cable.
The connector 4 includes that the first protector 6, the second protector 7 and the spring 8 that links closely, the first protector 6 and second are anti-
Guard 7 connects, and the spring 8 that links closely is arranged between the first protector 6 and the second protector 7；
One end of first protector 6 is the first seal pipe 62, is provided with hole for injecting glue 64 in the first seal pipe 62, described the
The inside of one protector 6 is the first link slot 65 mutually connected and the first adhesive slot 66, the diameter of section of the first adhesive slot 66
More than the diameter of section of the first link slot 65, first protector 6 is provided with the first bullet in the one end for connecting the first link slot 65
Spring limiting slot 67, the first protector 6 are provided with first outlet hole 63 in the one end for connecting the first adhesive slot 66, on the first protector 6
It is also equipped with the first buckle 61, the quantity at least two of the first buckle 61, several first buckles 61 are on the first protector 6
Annular array is distributed.
One end of second protector 7 is the second seal pipe 74, is provided with hole for injecting glue 64 in the second seal pipe 74, described the
The inside of two protectors 7 is the second link slot 72 mutually connected and the second adhesive slot 71, the diameter of section of the second adhesive slot 71
More than the diameter of section of the second link slot 72, second protector 7 is provided with the second bullet in the one end for connecting the second link slot 72
Spring limiting slot 76, the second protector 7 are provided with second outlet hole 73 in the one end for connecting the second adhesive slot 71, on the second protector 7
It is also equipped with the second buckle 77 of corresponding first buckle 61.
First protector 6 is mounted on the interface end of an optical cable, and second protector 7 is mounted on another optical cable
Interface end, engaged with the second protector 7 by the first protector 6 and protect the interface of two optical cables in optical cable shield,
The setting of spring 8 of linking closely makes the first protector 6 be tightly fastened togather with the second protector 7.
Sealing thermal insulation adhesive tape or magnetic stripe are installed as the further scheme of the present invention, on the side of the cabinet door, and it is close
It is equipped in envelope heat preservation adhesive tape or the corresponding box body of magnetic stripe 1 and is attracted adhesive tape and magnetic stripe.
The assembly method of the present invention, includes the following steps：
Two optical cables 5 are inserted into from the communicating pipe 2 at 1 both ends of box body in box body 1 respectively, an optical cable 5 is inserted into the first protection
Part 6, another optical cable 5 are inserted into the second protector 7 and fasten the first protector 6 and the second protector 7 after two 5 weldings of optical cable
Respectively epoxy is injected into the first adhesive slot 66, the second adhesive slot 71 and the junction of the first protector 6 and the second protector 7
Resin glue；
Optical cable 5 is fixed by clamping device 3, the optical cable between clamping device 3 and connector 4 is relaxed state；
Epoxide-resin glue is injected by compressing in 2503 terminad clamping head 25 of gap, then in the outside of compressed tablet 2502
Waterstop is wrapped around, so that compressed tablet 2502 is tightly clamped optical cable 5, and compression gap 2503 is sealed.
On the one hand a kind of optical cable fixing device of optical cable welding box of the present invention is not applying excessively cable surface
Clamping force while good fixed effect can be played to optical cable, the structure of optical cable will not be damaged, while the dress
Good protection can be formed to the junction of optical cable by setting, and prevent optical cable from being corroded by external environment and leading to optical communication line just
Often work is affected.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes by a similar method, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (6)
1. a kind of optical cable fixing device for optical cable welding box, which is characterized in that including box body (1) and optical cable (5), the box
The cabinet door being slidably connected is installed, there are two communicating pipes for opposite installation in the two opposite side walls of box body (1) in the one side of body (1)
(2), after two optical cables (5) enter tray interior by two communicating pipe (2), welding after being fixed respectively by clamping device (3),
Connector (4) is arranged on the junction of two optical cables (5)；
The communicating pipe (2) includes outer sleeve (21), and one end of outer sleeve (21) is connected with the first locating ring (23), the housing
Be inserted with conduit (22) in cylinder (21), one end of conduit (22) is connected with the second locating ring (24), the second locating ring (24) with
First locating ring (23) connects, and the outer sleeve (21) one end opposite with the first locating ring (23) has screwed up end clamping head
(25), end clamping head (25) is arranged outside box body 1, and the end clamping head (25) includes vertical tube part (2501), compressed tablet
(2502), one end connection of vertical tube part (2501) is there are two compressed tablet (2502), and there are compressions between two compressed tablets (2502)
The inner ring in gap (2503), compressed tablet (2502) is equipped with elastic rubber ring, and the outer ring of compressed tablet (2502) is equipped with baffle ring
(2504)；
The connector (4) includes the first protector (6), the second protector (7) and links closely spring (8), the first protector (6) with
Second protector (7) connects, and the spring that links closely (8) is arranged between the first protector (6) and the second protector (7)；
One end of first protector (6) is the first seal pipe (62), and hole for injecting glue (64), institute are provided in the first seal pipe (62)
The inside for stating the first protector (6) is the first link slot (65) mutually connected and the first adhesive slot (66), first protection
Part (6) is provided with the first spring retainer groove (67) in the one end for connecting the first link slot (65), and the first protector is also equipped on (6)
First buckle (61)；
One end of second protector (7) is the second seal pipe (74), and hole for injecting glue (64), institute are provided in the second seal pipe (74)
The inside for stating the second protector (7) is the second link slot (72) mutually connected and the second adhesive slot (71), second protection
Part (7) is provided with second spring limiting slot (76) in the one end for connecting the second link slot (72), and the second protector is also equipped on (7)
Second buckle (77) of corresponding first buckle (61).
2. a kind of optical cable fixing device for optical cable welding box according to claim 1, which is characterized in that the cabinet door
Side on sealing thermal insulation adhesive tape or magnetic stripe are installed, be equipped on box body (1) corresponding with sealing thermal insulation adhesive tape or magnetic stripe
It is attracted adhesive tape and magnetic stripe.
3. a kind of optical cable fixing device for optical cable welding box according to claim 1, which is characterized in that the clamping
Device (3) includes pedestal (31), and being slidably installed on pedestal (31), there are two stressed plate (32), the opposite faces of two stressed plates (32)
On be separately installed with arc plate (33), several rubber rings (34), two stressed plates are installed on the concave surface of arc plate (33)
(32) it is connected by back-moving spring (36) between, lead screw (35) is also equipped between two stressed plates (32).
4. a kind of optical cable fixing device for optical cable welding box according to claim 1, which is characterized in that described first
The quantity at least two of (61) is buckled, several the first buckle (61) annular arrays on the first protector (6) are distributed.
5. a kind of optical cable fixing device for optical cable welding box according to claim 1, which is characterized in that described first
Protector (6) is mounted on the interface end of an optical cable, and second protector (7) is mounted on the interface end of another optical cable, leads to
It crosses the first protector (6) and engages the interface protection by two optical cables with the second protector (7) in optical cable shield.
6. a kind of optical cable fixing device for optical cable welding box according to claim 1, which is characterized in that the optical cable is solid
The assembly method for determining device includes the following steps：
Two optical cables (5) are inserted into from the communicating pipe (2) at box body (1) both ends in box body (1) respectively, an optical cable (5) is inserted into the
One protector (6), another optical cable (5) is inserted into the second protector (7), after two optical cable (5) weldings, by the first protector (6)
It is fastened respectively to the first adhesive slot (66), the second adhesive slot (71) and the first protector (6) and second with the second protector (7)
Epoxide-resin glue is injected in the junction of protector (7)；
By the fixed optical cable (5) of clamping device (3), the optical cable between clamping device (3) and connector (4) is relaxed state；
Epoxide-resin glue is injected in gap (2503) terminad clamping head (25) by compressing, then in the outer of compressed tablet (2502)
Portion wraps around waterstop, so that compressed tablet (2502) is tightly clamped optical cable (5), and will compression gap (2503) sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810558885.5A CN108732683B (en) | 2018-06-01 | 2018-06-01 | Optical cable fixing device for optical cable fusion box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810558885.5A CN108732683B (en) | 2018-06-01 | 2018-06-01 | Optical cable fixing device for optical cable fusion box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108732683A true CN108732683A (en) | 2018-11-02 |
| CN108732683B CN108732683B (en) | 2020-06-16 |
Family
ID=63931902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810558885.5A Active CN108732683B (en) | 2018-06-01 | 2018-06-01 | Optical cable fixing device for optical cable fusion box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108732683B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111061012A (en) * | 2019-11-20 | 2020-04-24 | 杭州昱华科技有限公司 | Optical cable fiber core fusion welding protection device |
| CN113820813A (en) * | 2021-11-24 | 2021-12-21 | 华海通信技术有限公司 | Tensioning mechanism and internal unit for submarine optical cable system |
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| CN107797178A (en) * | 2017-10-17 | 2018-03-13 | 安徽电信器材贸易工业有限责任公司 | A kind of optical cable fixing device for optical cable welding box |
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| KR100952825B1 (en) * | 2005-12-30 | 2010-04-15 | 주식회사 케이티 | Optical cable and tension member supporting apparatus of optical cable |
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| CN111061012A (en) * | 2019-11-20 | 2020-04-24 | 杭州昱华科技有限公司 | Optical cable fiber core fusion welding protection device |
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| Publication number | Publication date |
|---|---|
| CN108732683B (en) | 2020-06-16 |
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Effective date of registration: 20200528 Address after: 230000 No. 201, Langxi Road, Yaohai District, Anhui, Hefei Applicant after: Anhui Telecom Industry Group Co.,Ltd. equipment trade branch Address before: 230000 No. 201, Langxi Road, Yaohai District, Anhui, Hefei Applicant before: ANHUI TELECOM DEVICE TRADE & INDUSTRY Co.,Ltd. |
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Effective date of registration: 20230425 Address after: B-3, Optics Valley Science and Technology Park, No. 99 Yuyuan Road, Luquan Economic Development Zone, Shijiazhuang City, Hebei Province, 050299 Patentee after: HEBEI YANG-DAY COMMUNICATIONS TECHNOLOGY Co.,Ltd. Address before: NO.201, Langxi Road, Yaohai District, Hefei City, Anhui Province Patentee before: Anhui Telecom Industry Group Co.,Ltd. equipment trade branch |