CN207232478U - It is conveniently adjusted the optic fibre clamp of fixed angle - Google Patents
It is conveniently adjusted the optic fibre clamp of fixed angle Download PDFInfo
- Publication number
- CN207232478U CN207232478U CN201720884214.9U CN201720884214U CN207232478U CN 207232478 U CN207232478 U CN 207232478U CN 201720884214 U CN201720884214 U CN 201720884214U CN 207232478 U CN207232478 U CN 207232478U
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- installing plate
- optical fiber
- screw rod
- cavity
- tablet
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Abstract
The utility model discloses the optic fibre clamp for being conveniently adjusted fixed angle, including optical fiber jacket, screw rod is provided through on optical fiber jacket, optical fiber jacket is screwed with screw rod, and optical fiber jacket can be moved along screw rod, one end of screw rod is hinged with connecting rod, and hinged place can be fixed by threaded fastener, and the one end of connecting rod away from screw rod is provided with c-type fixed frame；C-type fixed frame includes installing plate one, installing plate two, installing plate three, the both ends of installing plate two are hinged with installing plate one and installing plate three respectively, and hinged place can be fixed by threaded fastener, installing plate one is connected with the one end of connecting rod away from screw rod, clamping screw is provided through on installing plate three, installing plate one, installing plate two, installing plate three include tablet one and tablet two, and tablet one is crossed telescopic rod with tablet two-way and connected.The utility model is suitable for the fixation in a variety of planes, and the position adjustment of feeder clamp is more flexible, makes the fixation of feeder line not easy to fall off.
Description
Technical field
It the utility model is related to technical field of optical fiber communication, and in particular to be conveniently adjusted the fiber gripper dress of fixed angle
Put.
Background technology
More and more extensive with the application of optical fiber, the development of Fibre Optical Communication Technology is also to advance by leaps and bounds, Fibre Optical Communication Technology
Namely optical fibre communication technique, principle is to utilize fiber optic transmission signal, to realize a kind of communication party of information transmission
Formula, what the optical fiber telecommunications system in practical application used is not single optical fiber, but the composition that much optical fiber flock together
Optical cable.
The development of fiber optic communication is extremely rapid, to the end of the year 1991, global 5,630,000 km of laying optical cable, to nineteen ninety-five
More than 11,000,000 kms.What fiber optic communication can be transmitted within the unit interval contains much information.A pair of of single mode optical fiber can be open-minded at the same time
35000 phones, and it is also being developed rapidly.The construction cost of fiber optic communication is just reduced with the increase of usage quantity,
It has small at the same time, and light-weight, few using metal, electromagnetism interference, radiation resistance are strong, good confidentiality, bandwidth, resists dry
Immunity is good, anti-eavesdrop, it is cheap the advantages that.
Optical fiber is made of fibre core, covering and coating, and inner core is generally tens microns or several microns, and intermediate layer is known as covering,
It is different by the refractive index of fibre core and covering, so as to fulfill total reflection of the optical signal in fibre core i.e. the transmission of optical signal,
The effect of coating is exactly to increase the toughness protection optical fiber of optical fiber.Fiber optic communication is to make carrier wave using light wave, and transmission is used as using optical fiber
Information is reached the communication mode at another place by medium at one.
Feeder clamp as a kind of fixing device, suitable for communication base station, repeater, indoor covering system, radio call and
In microwave communication system, transfer cable wire is played admittedly in laying in steel tower, chute, indoor and outdoor and subway and tunnel
It is set for using, and can be used in the range of different high/low temperatures.Feeder clamp has economical and practical, and sturdy and durable, positioning is reliable etc.
Feature, so widely being used in many Communication Engineering.The species of feeder clamp has very much, can be divided into according to type and worn
Cardioid feeder clamp, diapsid feeder clamp, anchor ear type feeder clamp, pothook type feeder clamp, hose clamp type feeder clamp, along wall type feeder clamp,
Shrunk type feeder clamp, to wall type feeder clamp etc.；Simply connected feeder clamp can be divided into according to connection number, duplex feeder clamp, three feeder clamps,
Tetrad feeder clamp.
Optical fiber is often made of with feeder clamp c-type fixed frame and optical fiber fixed part, the angle of the corner of c-type fixed frame
Typically right angle, for being fixed on metope or other planes, still, angle is the c-type fixed frame at right angle, usually only has horizontal stroke
To the installation function with longitudinal direction, when special occasions such as metope is inclined-plane or feeder line need to turn round, there is fixed unreliable, feeder line and hold
The problem of easily dropping.
Utility model content
Technical problem to be solved in the utility model is the c-type fixed frame that angle is right angle, usually only have laterally and
, there is the problem of fixed unreliable, feeder line easily drops, and it is an object of the present invention to provide being conveniently adjusted fixed angle in the installation function of longitudinal direction
Optic fibre clamp, adjust c-type fixed frame fixed angle, to feeder line provide multiple directions on fixation.
The utility model is achieved through the following technical solutions：
The optic fibre clamp of fixed angle, including optical fiber jacket are conveniently adjusted, screw rod is provided through on optical fiber jacket,
Optical fiber jacket is screwed with screw rod, and optical fiber jacket can be moved along screw rod, and one end of screw rod is hinged with connecting rod, and hinged place energy
Enough fixed by threaded fastener, the one end of connecting rod away from screw rod is provided with c-type fixed frame；C-type fixed frame includes installing plate
First, installing plate two, installing plate three, the both ends of installing plate two are hinged with installing plate one and installing plate three respectively, and hinged place is equal
It can be fixed by threaded fastener, installing plate one is connected with the one end of connecting rod away from screw rod, through setting on installing plate three
There is clamping screw, clamping screw is screwed with installing plate three, and installing plate one, installing plate two, installing plate three include the peace of tablet one
Plate two, and tablet one is crossed telescopic rod with tablet two-way and is connected, can be according to the flat of fixed feeder clamp compared to existing feeder clamp
The angle in face, adjusts the angle between installing plate one, installing plate two, installing plate three, makes installing plate one, installing plate two, installing plate
Three is consistent with the Plane Angle of fixed feeder clamp, can also adjust the length of telescopic rod, increase or reduce tablet one and tablet two it
Between spacing, that is, adjust installing plate one, installing plate two, the size of installing plate three, make feeder clamp be suitable for a variety of planes on consolidating
It is fixed, after the angle and height that regulate c-type fixed frame, rotate clamping screw, c-type fixed frame can be fixed on metope or its
In his plane.
Further, the both ends of the optical fiber jacket are both provided with nut, for fixing optical fiber jacket.
Further, metal gasket is provided between the optical fiber jacket and the nut at both ends, avoids the pendulum of optical fiber jacket
It is dynamic, while mitigate the abrasion of optical fiber jacket outer wall.
Further, the quantity of the optical fiber jacket is at least one, can also set several optical fiber jackets more, and composition is suitable
Duplex feeder clamp, three feeder clamps, tetrad feeder clamp for plurality of specifications optical fiber etc..
Further, the quantity of the installing plate two between the installing plate one and installing plate three is at least one, and installs
Plate one, installing plate two, installing plate three are hinged successively, when the surface condition of fixed feeder line is more complicated, can set several more
Installing plate, the quantity of installing plate is more, and the angle and size range of adjusting are bigger.
Further, the telescopic rod includes large cavity, middle cavity and small cavity, and its length is incremented by successively, large cavity
One end is connected on tablet one, and the other end is provided with opening, and lumen body is located in large cavity, and can be moved along the opening of large cavity
It is dynamic；One end that lumen body is located in large cavity is provided with limiting section, and the other end is provided with opening；Small cavity is located in middle cavity,
And it can be moved along the opening of middle cavity；One end that small cavity is located in lumen body is also equipped with limiting section, and the other end is connected to
On tablet two, the length of large cavity, middle cavity and small cavity is incremented by successively, and middle cavity and small cavity are both provided with limiting section,
Movement that can be by middle cavity in large cavity, and movement of the small cavity in middle cavity, carry out the size of adjustable telescopic rod,
I.e. adjustable installing plate one, installing plate two, the size of installing plate three, the setting of limiting section are used for cavity and small cavity in ensureing and exist
It will not fall off in moving process.
Further, the hinged place of the screw rod and connecting rod uses universal joint, and universal joint is easy to more neatly
The position of optical fiber jacket is adjusted, and when optical fiber jacket is adjusted to suitable position, can be fixed.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model is conveniently adjusted the optic fibre clamp of fixed angle, compared to existing feeder clamp, Ke Yigen
According to the angle of the plane of fixed feeder clamp, adjust the angle between installing plate one, installing plate two, installing plate three, make installing plate one,
Installing plate two, installing plate three are consistent with the Plane Angle of fixed feeder clamp, make the fixation of feeder line more reliable.
2nd, the utility model is conveniently adjusted the optic fibre clamp of fixed angle, can also adjust the length of telescopic rod, increase
Or the spacing between reduction tablet one and tablet two, that is, installing plate one, installing plate two, the size of installing plate three are adjusted, makes feeder line
Card is suitable for the fixation in a variety of planes.
3rd, the utility model is conveniently adjusted the optic fibre clamp of fixed angle, can also adjust the angle of screw rod and connecting rod
Degree, i.e. angle between optical fiber jacket and c-type fixed frame, make the position adjustment of feeder clamp more flexible, make the fixation of feeder line not
Easily come off.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model Telescopic rod structure schematic diagram.
Mark and corresponding parts title in attached drawing：
1- optical fiber jackets, 2- screw rods, 3- connecting rods, 4-C type fixed frames, 5- installing plates one, 6- installing plates two, 7- installing plates
Three, 8- clamping screw, 9- telescopic rods, 10- nuts, 11- metal gaskets, 12- large cavities, cavity in 13-, the small cavitys of 14-, 15-
Limiting section, 16- tablets one, 17- tablets two, 18- universal joints.
Embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model, is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, be conveniently adjusted the optic fibre clamp of fixed angle, including optical fiber jacket 1, passed through on optical fiber jacket 1
Wear and be equipped with screw rod 2, optical fiber jacket 1 is screwed with screw rod 2, and optical fiber jacket 1 can be moved along screw rod 2, and one end of screw rod 2 is hinged
There is connecting rod 3, and hinged place can be fixed by threaded fastener, the one end of connecting rod 3 away from screw rod 2 is provided with c-type and fixes
Frame 4；C-type fixed frame 4 includes installing plate 1, installing plate 26, installing plate 37, the both ends of installing plate 26 respectively with installing plate one
5 and installing plate 37 it is hinged, and hinged place can be fixed by threaded fastener, and installing plate 1 is with connecting rod 3 away from spiral shell
One end of bar 2 is connected, and clamping screw 8 is provided through on installing plate 37, and clamping screw 8 is screwed with installing plate 37, installing plate
One 5, installing plate 26, installing plate 37 include tablet 1 and tablet 2 17, and tablet 1 and tablet 2 17 pass through it is flexible
Bar 9 connects, and compared to existing feeder clamp, can adjust installing plate 1, installation according to the angle of the plane of fixed feeder clamp
Angle between plate 26, installing plate 37, makes installing plate 1, installing plate 26, the plane angle of installing plate 37 and fixed feeder clamp
Degree is consistent, can also adjust the length of telescopic rod 9, the spacing between increase or reduction tablet 1 and tablet 2 17, that is, adjust peace
Loading board 1, installing plate 26, the size of installing plate 37, the fixation for making feeder clamp be suitable in a variety of planes, regulate c-type and consolidate
After the angle and height of determining frame 4, clamping screw 8 is rotated, c-type fixed frame 4 can be fixed in metope or other planes.
In said structure, the both ends of optical fiber jacket 1 are both provided with nut 10, for fixing optical fiber jacket 1, optical fiber jacket
Metal gasket 11 is provided between 1 and the nut 10 at both ends, avoids the swing of optical fiber jacket 1, while mitigates 1 outer wall of optical fiber jacket
Abrasion, the quantity of optical fiber jacket 1 is at least one, can also set several optical fiber jackets 1 more, and composition is suitable for plurality of specifications
The duplex feeder clamp of optical fiber, three feeder clamps, tetrad feeder clamp etc., the installing plate two between installing plate 1 and installing plate 37
6 quantity is at least one, and installing plate 1, installing plate 26, installing plate 37 are hinged successively, when the surface feelings of fixed feeder line
When condition is more complicated, several installing plates can be set, the quantity of installing plate is more, and the angle and size range of adjusting are bigger more；
The hinged place of screw rod 2 and connecting rod 3 uses universal joint 18, and universal joint 18 is easy to more neatly adjustment optical fiber jacket 1
Position, and when optical fiber jacket 1 adjusts and arrives suitable position, can be fixed.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and the utility model is further illustrated.
As shown in Fig. 2, being conveniently adjusted the optic fibre clamp of fixed angle, telescopic rod 9 includes large cavity 12, middle cavity 13
With small cavity 14, and its length is incremented by successively, and 12 one end of large cavity is connected on tablet 1, and the other end is provided with opening, in
Cavity 13 is located in large cavity 12, and can be moved along the opening of large cavity 12；Middle cavity 12 is located at one end in large cavity 12
Limiting section 15 is provided with, the other end is provided with opening；Small cavity 14 is located in middle cavity 13, and can be along the opening of middle cavity 13
It is mobile；One end that small cavity 14 is located in middle cavity 13 is also equipped with limiting section 15, and the other end is connected on tablet 2 17, big chamber
The length of body 12, middle cavity 13 and small cavity 14 is incremented by successively, and middle cavity 13 and small cavity 14 are both provided with limiting section, can be with
By movement of the middle cavity 13 in large cavity 12, and movement of the small cavity 14 in middle cavity 13, carry out adjustable telescopic rod 9
Size, you can adjustment installing plate 1, installing plate 26, the size of installing plate 37, the setting of limiting section 15 are used for cavity in ensureing
13 and small cavity 14 will not fall off in moving process.
Embodiment above, has carried out the purpose of this utility model, technical solution and beneficial effect further
Describe in detail, it should be understood that the above is only the specific embodiments of the utility model, be not used to limit this practicality
New protection domain, where within the spirit and principles of the present invention, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (7)
1. it is conveniently adjusted the optic fibre clamp of fixed angle, it is characterised in that：Including optical fiber jacket (1), on optical fiber jacket (1)
Screw rod (2) is provided through, optical fiber jacket (1) is screwed with screw rod (2), and optical fiber jacket (1) can be mobile along screw rod (2), spiral shell
One end of bar (2) is hinged with connecting rod (3), and hinged place can be fixed by threaded fastener, and connecting rod (3) is away from screw rod
(2) one end is provided with c-type fixed frame (4)；
The c-type fixed frame (4) includes installing plate one (5), installing plate two (6), installing plate three (7), the both ends of installing plate two (6)
It is hinged with installing plate one (5) and installing plate three (7) respectively, and hinged place can be fixed by threaded fastener, installing plate
One (5) are connected with the one end of connecting rod (3) away from screw rod (2), and clamping screw (8) is provided through on installing plate three (7), compress
Screw rod (8) is screwed with installing plate three (7), and installing plate one (5), installing plate two (6), installing plate three (7) include tablet one (16)
With tablet two (17), and tablet one (16) and tablet two (17) pass through telescopic rod (9) and connect.
2. the optic fibre clamp according to claim 1 for being conveniently adjusted fixed angle, it is characterised in that：The optical fiber shield
The both ends of set (1) are both provided with nut (10).
3. the optic fibre clamp according to claim 2 for being conveniently adjusted fixed angle, it is characterised in that：The optical fiber shield
Metal gasket (11) is provided between set (1) and the nut (10) at both ends.
4. the optic fibre clamp according to claim 3 for being conveniently adjusted fixed angle, it is characterised in that：The optical fiber shield
The quantity of set (1) is at least one.
5. the optic fibre clamp according to claim 1 for being conveniently adjusted fixed angle, it is characterised in that：The installing plate
The quantity of installing plate two (6) between one (5) and installing plate three (7) is at least one, and installing plate one (5), installing plate two
(6), installing plate three (7) is hinged successively.
6. the optic fibre clamp according to claim 1 for being conveniently adjusted fixed angle, it is characterised in that：The telescopic rod
(9) large cavity (12), middle cavity (13) and small cavity (14) are included, and its length is incremented by successively, the connection of large cavity (12) one end
On tablet one (16), the other end is provided with opening, and middle cavity (13) is located in large cavity (12), and can be along large cavity (12)
Opening movement；One end that middle cavity (12) is located in large cavity (12) is provided with limiting section (15), and the other end is provided with opening；
Small cavity (14) is located in middle cavity (13), and can be moved along the opening of middle cavity (13)；Small cavity (14) is located at middle cavity
(13) one end in is also equipped with limiting section (15), and the other end is connected on tablet two (17).
7. the optic fibre clamp according to claim 1 for being conveniently adjusted fixed angle, it is characterised in that：The screw rod
(2) and the hinged place of connecting rod (3) uses universal joint (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884214.9U CN207232478U (en) | 2017-07-20 | 2017-07-20 | It is conveniently adjusted the optic fibre clamp of fixed angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884214.9U CN207232478U (en) | 2017-07-20 | 2017-07-20 | It is conveniently adjusted the optic fibre clamp of fixed angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207232478U true CN207232478U (en) | 2018-04-13 |
Family
ID=61852585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720884214.9U Expired - Fee Related CN207232478U (en) | 2017-07-20 | 2017-07-20 | It is conveniently adjusted the optic fibre clamp of fixed angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207232478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367815A (en) * | 2017-07-20 | 2017-11-21 | 成都聚芯光科通信设备有限责任公司 | The optical fiber holding clamp fixed suitable for inclined-plane |
| CN112414672A (en) * | 2020-11-18 | 2021-02-26 | 国网山东省电力公司泰安供电公司 | Optical fiber sensor detection device |
| CN117117726A (en) * | 2023-10-16 | 2023-11-24 | 江苏奋博通信技术有限公司 | Anticreep formula adjustable feeder card |
-
2017
- 2017-07-20 CN CN201720884214.9U patent/CN207232478U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367815A (en) * | 2017-07-20 | 2017-11-21 | 成都聚芯光科通信设备有限责任公司 | The optical fiber holding clamp fixed suitable for inclined-plane |
| CN107367815B (en) * | 2017-07-20 | 2020-04-21 | 成都聚芯光科通信设备有限责任公司 | Optical fiber fixing clamp suitable for inclined plane fixing |
| CN112414672A (en) * | 2020-11-18 | 2021-02-26 | 国网山东省电力公司泰安供电公司 | Optical fiber sensor detection device |
| CN117117726A (en) * | 2023-10-16 | 2023-11-24 | 江苏奋博通信技术有限公司 | Anticreep formula adjustable feeder card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |