CN202018528U - Optical cable reinforcing rib fixing device - Google Patents
Optical cable reinforcing rib fixing device Download PDFInfo
- Publication number
- CN202018528U CN202018528U CN2011200371183U CN201120037118U CN202018528U CN 202018528 U CN202018528 U CN 202018528U CN 2011200371183 U CN2011200371183 U CN 2011200371183U CN 201120037118 U CN201120037118 U CN 201120037118U CN 202018528 U CN202018528 U CN 202018528U
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- CN
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- Prior art keywords
- pedestal
- slide block
- hole
- optical cable
- screw
- 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.)
- Expired - Lifetime
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Abstract
The present utility model discloses an optical cable reinforcing rib fixing device. The device comprises a pedestal, a slide block and a tensioning mechanism, the pedestal is provided with a hole which comprise a pedestal through hole and a pedestal blind hole connecting with the pedestal through hole, the slide block is provided with a slide block through hole, the slide block is arranged inside the hole, and the tensioning mechanism is respectively connected with the pedestal and the slide block. By adopting the device, optical cable reinforcing ribs are fixed with the slide block and a screw-thread fit clamping structure, the device is suitable for fixing optical cables and reinforcing ribs of fiber-optical communication equipment, has a reliable function, and has high compatibility.
Description
Technical field
The utility model relates to the optical fiber communication equipment technical field, relates in particular to a kind of optical cable reinforcement stationary installation.
Background technology
Optical fiber communication is owing to have transmission frequency bandwidth, and message capacity is big, and signal attenuation is little, and advantages such as long transmission distance and anti-electromagnetic interference (EMI) have obtained using widely at communication field.Progressively the carrying out of engineerings such as " light advances copper and moves back ", " Fiber to the home " in the Access Network makes in the increasing access device, and connecting port adopts optical cable on external, correspondingly, also needs more fixing for optical cable considered in the structural design.
Common optical cable fixed sturcture as shown in Figure 1, behind the optical cable access arrangement casing earlier with the fixing (not shown) of press strip, after the optical cable strip off optical cable reinforcement is passed the circular hole that the centre of fixed block 101 is offered, tighten the screw 102 at fixed block 101 tops, screw 102 withstands on the circular hole base of fixed block 101 with the optical cable reinforcement, thereby fixes optical cable.After optical cable fixed, just can melt operations such as fibre, dock with optical function module in the equipment to the optical fiber in the optical cable.
The form of optical cable fixed sturcture shown in Figure 1 is simple, easy to process, but can only be used for fixing the reinforcement of special diameter, and compatibility is not strong, if the diameter of optical cable reinforcement is less, then may push up after tightening screw 102 less than reinforcement, and reinforcement will slippage; If the diameter of reinforcement is bigger, then also be not screwed under the situation of position (pad at screw 102 tops does not touch the end face of fixed block 101) at screw 102, can not play the locking self-locking action, screw has the risk of inefficacy.
The utility model content
The technical problems to be solved in the utility model provides a kind of optical cable reinforcement stationary installation, solves the optical cable reinforcement that existing fixed sturcture can't be suitable for various diameters, causes optical cable to fix insecure problem.
For solving the problems of the technologies described above, a kind of optical cable reinforcement stationary installation of the present utility model, comprise: pedestal, slide block and tensioning mechanism, offer porose on the pedestal, the pedestal blind hole that this hole comprises the pedestal through hole and connects with the pedestal through hole, offer the slide block through hole on the slide block, slide block is arranged in the hole, and tensioning mechanism is connected with slide block with pedestal respectively.
Further, the end of pedestal blind hole also is provided with compressed part, and compressed part is passed the slide block through hole.
Further, tensioning mechanism comprises screw, slide block on the end above the compressed part, offer the slide block screw, on pedestal, offer the pedestal hole coaxial with the slide block screw, screw passes the pedestal hole and is connected with slide block with pedestal respectively with the slide block screw.
Further, the pedestal hole be opened in pedestal on the end above the slide block through hole, this pedestal hole and pedestal blind hole connect.
Further, slide block screw and slide block through hole connect.
Further, compressed part axially stretching out along the pedestal blind hole.
Further, the bottom surface of compressed part is an arc surface.
Further, also offer the groove that is used for fixing optical cable in the bottom of pedestal.
Further, the bottom surface of groove is an arc surface.
Further, pedestal also comprises fixed part, offers fixing threaded hole on this fixed part.
In sum, the utility model utilizes the structure of slide block and threaded engagement clamped-in style to fix the optical cable reinforcement, is applicable in the equipment of optical fiber communication fixedly optical cable and reinforcement, reliable in function, compatible high.
Description of drawings
Fig. 1 is the synoptic diagram of optical cable fixed sturcture in the prior art;
Fig. 2 is the one-piece construction synoptic diagram of the utility model optical cable reinforcement stationary installation;
Fig. 3 is the front view of the pedestal in the utility model optical cable reinforcement stationary installation;
Fig. 4 is the stereographic map of the pedestal in the utility model optical cable reinforcement stationary installation;
Fig. 5 be the utility model optical cable reinforcement stationary installation along B-B among Fig. 1 to cut-open view;
Fig. 6 is the fixedly synoptic diagram behind the optical cable reinforcement of the utility model optical cable reinforcement stationary installation;
Fig. 7 is the utility model optical cable reinforcement stationary installation fixing synoptic diagram of optical cable and optical cable reinforcement simultaneously.
Embodiment
As shown in Figure 2, optical cable reinforcement stationary installation of the present utility model comprises: pedestal 1, slide block 2 and tensioning mechanism 3.Pedestal and slide block are the die casting part, and the intensity height, productivity is good, version is flexible.Tensioning mechanism 3 can adopt screw, and screw is state's tender, is convenient to buying.
Shown in Fig. 3～5, to offer porosely 11 on the pedestal 1, hole 11 comprises two parts, pedestal through hole 111 and pedestal blind hole 112, pedestal through hole 111 is used to pass the optical cable reinforcement, and pedestal blind hole 112 connects with pedestal through hole 111, and is square hole.The bottom of pedestal blind hole 112 is provided with compressed part 12.On slide block 2, offer slide block through hole 21, slide block 2 is arranged in the hole 11, and compressed part 12 is passed slide block through hole 21, and the thickness of slide block 2 is identical with the degree of depth of pedestal blind hole 112, tensioning mechanism 3 is used to spur slide block 2 relative compressed part 12 and moves up and down, and tensioning mechanism 3 is connected with slide block 2 with pedestal 1 respectively.
Pedestal 1 is the convex shape part, the middle part has square opening 11, the first half of square opening 11 is a pedestal blind hole 112, the latter half is a pedestal through hole 111, the bottom of pedestal blind hole 112 is provided with compressed part 12, and compressed part 12 is that the both sides of pedestal 1 are provided with fixed part 14 along pedestal blind hole 112 axial outward extending juts, have fixing threaded hole 15 on the fixed part 14, it is example that the specification of fixing threaded hole 15 can adopt M4.
If the space in the optical fiber communication equipment is relatively more nervous, press strip can't be set, can also offer groove 4 in the bottom of pedestal 1, be used for fixing optical cable, optical cable is pressed in the groove 4 of pedestal 1 bottom, again pedestal 1 left and right sides is screwed, after the optical cable strip off, reinforcement is gone back in the slide block, tightened the screw at pedestal 1 top and realize clamping.For realizing better fixedly optical cable, arc surface also can be adopted in the bottom surface of groove 4.
Method of work to optical cable reinforcement stationary installation of the present utility model describes below.
As shown in Figure 6 and Figure 7, before the use, slide block 2 is placed in the hole 11 of pedestal 1, compressed part 12 is passed slide block through hole 21, penetrate screw the pedestal hole 13 from pedestal 1 end face, screw was twisted slide block screw 22 on slide block 2 end faces slightly, pedestal 1, slide block 2 and three parts of screw were assembled together, and slide block 2 can be slided up and down in the square opening 11 of pedestal 1 but can not come off.
Can fix by 4 pairs of optical cables of groove of pedestal 1 bottom earlier during use, also can use press strip to fix, at the slide block through hole 21 that the optical cable reinforcement is passed slide block 2, by the pedestal through hole 111 on the pedestal 1, the top inflection becomes hook-shaped, tightens the screw as tensioning mechanism 3 again.At this moment, reinforcement because the slide block screw 22 on the slide block 2 cooperates with screw, is tightened screw downwards slide block 2 is upwards slided in the middle of the lower frame of the compressed part 12 of pedestal 1 and slide block 2, thus with the compressed part 12 actings in conjunction clamping reinforcement of pedestal 1.
No matter the optical cable reinforcement stationary installation of present embodiment needs the diameter of fixing reinforcement, the relative slip in hole 11 that can be by slide block 2 and pedestal 1 is regulated automatically, and compress all the time as the elastomeric pad on the screw of tensioning mechanism 3, guarantee the self-locking of screw effectively, improved reliability of structure.
The above is a preferred embodiment of the present utility model; certainly also other embodiment can be arranged; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. optical cable reinforcement stationary installation, comprise: pedestal (1), slide block (2) and tensioning mechanism (3), offer on the described pedestal (1) porose (11), the pedestal blind hole (112) that this hole (11) comprises pedestal through hole (111) and connects with described pedestal through hole (111), offer slide block through hole (21) on the described slide block (2), described slide block (2) is arranged in the described hole (11), and described tensioning mechanism (3) is connected with slide block (2) with described pedestal (1) respectively.
2. optical cable reinforcement stationary installation as claimed in claim 1 is characterized in that the end of described pedestal blind hole (112) also is provided with compressed part (12), and described compressed part (12) is passed described slide block through hole (21).
3. optical cable reinforcement stationary installation as claimed in claim 2, it is characterized in that, described tensioning mechanism (3) comprises screw, described slide block (2) on the end of described compressed part (12) top, offer slide block screw (22), offer the pedestal hole (13) coaxial with described slide block screw (22) on described pedestal (1), described screw passes described pedestal hole (13) and is connected with slide block (2) with described pedestal (1) respectively with slide block screw (22).
4. optical cable reinforcement stationary installation as claimed in claim 3 is characterized in that, described pedestal hole (13) be opened in described pedestal (1) on the end of described slide block through hole (21) top, this pedestal hole (13) connects with described pedestal blind hole (112).
5. optical cable reinforcement stationary installation as claimed in claim 4 is characterized in that, described slide block screw (22) connects with described slide block through hole (21).
6. optical cable reinforcement stationary installation as claimed in claim 2 is characterized in that, described compressed part (12) axially stretching out along described pedestal blind hole (112).
7. optical cable reinforcement stationary installation as claimed in claim 6 is characterized in that the bottom surface of described compressed part (12) is an arc surface.
8. optical cable reinforcement stationary installation as claimed in claim 2 is characterized in that, also offers the groove (4) that is used for fixing optical cable in the bottom of described pedestal (1).
9. optical cable reinforcement stationary installation as claimed in claim 8 is characterized in that the bottom surface of described groove (4) is an arc surface.
10. optical cable reinforcement stationary installation as claimed in claim 2 is characterized in that described pedestal (1) also comprises fixed part (14), offers fixing threaded hole (15) on this fixed part (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200371183U CN202018528U (en) | 2011-02-12 | 2011-02-12 | Optical cable reinforcing rib fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200371183U CN202018528U (en) | 2011-02-12 | 2011-02-12 | Optical cable reinforcing rib fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202018528U true CN202018528U (en) | 2011-10-26 |
Family
ID=44812197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200371183U Expired - Lifetime CN202018528U (en) | 2011-02-12 | 2011-02-12 | Optical cable reinforcing rib fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202018528U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513380A (en) * | 2013-10-25 | 2014-01-15 | 国网安徽省电力公司池州供电公司 | Optical cable lockset and mounting method thereof |
| CN104898244A (en) * | 2015-06-11 | 2015-09-09 | 江苏中天科技股份有限公司 | Clamp for fixing optical fiber reinforcing member |
| CN105896391A (en) * | 2014-10-27 | 2016-08-24 | 无锡市神力通信工程有限公司 | End drawing device for cable laying |
-
2011
- 2011-02-12 CN CN2011200371183U patent/CN202018528U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513380A (en) * | 2013-10-25 | 2014-01-15 | 国网安徽省电力公司池州供电公司 | Optical cable lockset and mounting method thereof |
| CN104932070A (en) * | 2013-10-25 | 2015-09-23 | 国家电网公司 | Optical cable lock installation method |
| CN104932070B (en) * | 2013-10-25 | 2017-12-12 | 国家电网公司 | A kind of installation method of optical cable lockset |
| CN105896391A (en) * | 2014-10-27 | 2016-08-24 | 无锡市神力通信工程有限公司 | End drawing device for cable laying |
| CN104898244A (en) * | 2015-06-11 | 2015-09-09 | 江苏中天科技股份有限公司 | Clamp for fixing optical fiber reinforcing member |
| CN104898244B (en) * | 2015-06-11 | 2018-05-25 | 江苏中天科技股份有限公司 | A kind of fixture for being used to fix optical cable reinforcer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |