CN211955892U - Auxiliary fixing tool for optical fiber fusion - Google Patents
Auxiliary fixing tool for optical fiber fusion Download PDFInfo
- Publication number
- CN211955892U CN211955892U CN202020373674.7U CN202020373674U CN211955892U CN 211955892 U CN211955892 U CN 211955892U CN 202020373674 U CN202020373674 U CN 202020373674U CN 211955892 U CN211955892 U CN 211955892U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- supporting plate
- block
- fiber fusion
- fixing tool
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- 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 - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 40
- 230000004927 fusion Effects 0.000 title claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 238000007526 fusion splicing Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 102100020786 Adenylosuccinate synthetase isozyme 2 Human genes 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses an optical fiber fusion splicing auxiliary fixing tool relates to electric power optical fiber fusion splicing technical field. The utility model comprises a bracket, wherein the bottom end of the bracket is provided with a clamping structure which is clamped with a welding platform; a first supporting plate and a second supporting plate are symmetrically arranged on one side of the top of the bracket; one side surface of the first supporting plate close to the second supporting plate is connected with an optical fiber clamping block; the first support plate is provided with a locking screw rod, the locking screw rod penetrates through the first support plate, and the first support plate is provided with a threaded through hole in threaded connection with the locking screw rod; the bottom side surface of the first supporting plate is connected with the optical fiber clamping block through a sleeve component. The utility model discloses a use of optic fibre fixture block is fusing the optical cable that can reliably stabilize temporarily of fine in-process, eliminates on-the-spot fibre core butt fusion potential safety hazard, and optical cable fixed strength is high, realizes that the fiber fusion is standardized, and the effect is obvious, has improved various on-the-spot fiber fusion quality and efficiency.
Description
Technical Field
The utility model belongs to the technical field of electric power optical fiber fusion, especially, relate to an optical fiber fusion auxiliary fixture.
Background
The smart grid requires an information technology to be used as a support in an electric power system, realizes informatization, automation and interaction of the electric power grid, is applied to various composite optical cables and special optical cables which are electric power optical cables and give consideration to electric power transmission and information communication in the electric power system, and is for example: the optical fiber composite overhead ground wire OPGW, the full-medium self-supporting optical cable ADSS, the common optical cable, the station-entering guide optical cable and the like. The optical fiber connection requires small additional loss of an optical fiber joint and high reliability of the joint, so that an optical path and a system borne by an optical fiber channel can stably operate, and the safety of a power grid is guaranteed. Fiber fusion must be strictly controlled to improve job site safety, quality and efficiency. However, the following defects exist in the optical fiber splicing process at present: the optical cable is temporarily fixed by binding wires, so that the reliability is poor, and the optical cable joint box is unstable; the optical cable and the joint box are unstable in placement and easy to swing, and the fiber core is easy to break; the stable state of the optical fiber on the fiber melting platform has great influence on the quality and the efficiency of the molten fiber, and the efficiency of the molten fiber is directly influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical fiber fusion splicing auxiliary fixture to the problem that the above-mentioned background art provided has been solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an auxiliary fixing tool for optical fiber fusion, which comprises a bracket, wherein the bottom end of the bracket is provided with a clamping structure clamped with a fusion platform; a first supporting plate and a second supporting plate are symmetrically arranged on one side of the top of the support; one side surface of the first supporting plate close to the second supporting plate is connected with an optical fiber clamping block; the first support plate is provided with a locking screw rod, the locking screw rod penetrates through the first support plate, and the first support plate is provided with a threaded through hole in threaded connection with the locking screw rod; the bottom side surface of the first supporting plate is connected with the optical fiber clamping block through a sleeve component.
Further, the support is of a columnar structure.
Furthermore, the optical fiber clamping block comprises a base, a plurality of blind holes are formed in the base, a spring is fixed in each blind hole, a plurality of pressing blocks are connected to the end portions of the springs, and a plurality of V-shaped clamping grooves are formed in one surface of each pressing block.
Furthermore, the clamping structure comprises a first fixing block and a second fixing block which are arranged at the bottom end of the bracket; the first fixed block and the second fixed block are arranged in parallel; and the first fixing block is provided with a locking bolt A in a penetrating manner, and the second fixing block is provided with a locking bolt B in a penetrating manner.
Furthermore, the end parts of the locking bolt A and the locking bolt B are respectively provided with a locking block which is clamped on the platform.
Furthermore, the locking block is of a circular plate-shaped structure, an annular groove is formed in one surface of the locking block, and an annular rubber gasket is arranged in the annular groove.
Further, the sleeve assembly comprises an inner sleeve and an outer sleeve which are sleeved with each other; the cross sections of the first convex ring, the second convex ring and the outer sleeve which are matched with each other for limiting are respectively arranged at the ports of the inner sleeve and the outer sleeve and are of a square structure.
The utility model discloses following beneficial effect has:
the utility model provides an external environment to melting fine influence, melting the fine in-process can reliably stabilize the optical cable temporarily, eliminate on-the-spot fibre core butt fusion potential safety hazard, optical cable fixed strength is high, realizes that the optical fiber butt fusion is standardized, and the effect is obvious, has improved various on-the-spot optical fiber butt fusion quality and efficiency.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the auxiliary fixing tool of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
FIG. 5 is a schematic view of the locking block of the present invention;
FIG. 6 is a schematic view of the structure of the optical fiber clamping block of the present invention;
fig. 7 is a cross-sectional view taken along line a-a of fig. 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-7, the present invention relates to an auxiliary fixing tool for optical fiber fusion, which includes a support 1, wherein a bottom end of the support 1 is provided with a clamping structure for clamping with a fusion platform; a first supporting plate 20 and a second supporting plate 30 are symmetrically arranged on one side of the top of the bracket 1; one side surface of the first support plate 20 close to one side surface of the second support plate 30 is connected with an optical fiber fixture block 4; the first support plate 20 is provided with a locking screw rod 5, the locking screw rod 5 penetrates through the first support plate 20, and the first support plate 20 is provided with a threaded through hole 21 in threaded connection with the locking screw rod 5; the bottom side surface of the first support plate 20 is connected with the optical fiber fixture block 4 through a sleeve component 3.
Wherein, the bracket 1 is a columnar structure.
The optical fiber fixture block 4 includes a base 41, a plurality of blind holes 44 are formed in the base 41, a spring 43 is fixed in the blind hole 44, a press block 42 is connected to an end of the plurality of springs 43, and a plurality of V-shaped slots 45 are formed in a surface of the press block 42.
The clamping structure comprises a first fixing block 11 and a second fixing block 12 which are arranged at the bottom end of the bracket 1; the first fixed block 11 and the second fixed block 12 are arranged in parallel; the first fixing block 11 is provided with a locking bolt A13 in a penetrating way, and the second fixing block 12 is provided with a locking bolt B15 in a penetrating way.
The end parts of the locking bolt A13 and the locking bolt B15 are respectively provided with a locking block 14 clamped on the platform.
The locking block 14 is a circular plate-shaped structure, an annular groove is formed in one surface of the locking block 14, an annular rubber gasket 16 is arranged in the annular groove, and the locking block 14 can conveniently rotate along the upper surface and the lower surface of the welding platform through the arrangement of the annular rubber gasket 16, so that the upper surface and the lower surface of the welding platform are prevented from being damaged.
Wherein, the sleeve assembly 3 comprises an inner sleeve 33 and an outer sleeve 31 which are sleeved with each other; the port of the inner sleeve 33 and the outer sleeve 31 are respectively provided with a first convex ring 34 and a second convex ring 32 which are matched with each other for limiting, and the cross sections of the inner sleeve 33 and the outer sleeve 31 are of a square structure. The locking screw 5 penetrates into the sleeve assembly 3, and the end part of the locking screw abuts against the end part of the outer sleeve 31; the end of the locking screw 5 is a spherical surface, and the end of the outer sleeve 31 is provided with a spherical groove matched with the spherical surface.
During the use, through rotating lock bolt A13 and lock bolt B15 to make two latch segment 14 butt respectively at the upper and lower two surfaces of welding platform, can adjust the mounting height of this device simultaneously according to the welding demand, promptly through adjusting one in advance to the relevant position latch segment 14 butt in one surface of welding platform in locking bolt A13 and lock bolt B15 downwards or upwards, then rotate the other one in locking bolt A13 and lock bolt B15 to the latch segment 14 butt in another surface of welding platform.
The utility model discloses an optical fiber fixture block 4 that sets up, optical fiber fixture block 4 are by base 41, spring 43 and briquetting 42, through the elastic action of spring 43, realize carrying out the centre gripping to optic fibre through the effect of optical fiber fixture block 4, through the effect of V type draw-in groove 45 and spring 43 on the briquetting 42, realize that optical fiber fixture block 4 carries out the centre gripping to the optic fibre of different diameters.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides an optical fiber fusion splicing auxiliary fixing tool, includes a support (1), its characterized in that: the bottom end of the bracket (1) is provided with a clamping structure clamped with the welding platform;
a first supporting plate (20) and a second supporting plate (30) are symmetrically arranged on one side of the top of the support (1);
one side surfaces of the first supporting plate (20) and the second supporting plate (30) close to each other are connected with an optical fiber fixture block (4);
a locking screw rod (5) is arranged on the first supporting plate (20), the locking screw rod (5) penetrates through the first supporting plate (20), and a threaded through hole (21) in threaded connection with the locking screw rod (5) is formed in the first supporting plate (20);
the bottom side surface of the first supporting plate (20) is connected with the optical fiber fixture block (4) through a sleeve component (3).
2. An auxiliary fixing tool for optical fiber fusion splicing according to claim 1, wherein the holder (1) has a cylindrical structure.
3. The auxiliary fixing tool for optical fiber fusion splicing according to claim 1, wherein the optical fiber fixture block (4) comprises a base (41), the base (41) is provided with a plurality of blind holes (44), a spring (43) is fixed in each blind hole (44), a pressing block (42) is connected to the end of each spring (43), and a surface of each pressing block (42) is provided with a plurality of V-shaped clamping grooves (45).
4. The auxiliary fixing tool for optical fiber fusion splicing according to claim 1, wherein the clamping structure comprises a first fixing block (11) and a second fixing block (12) which are arranged at the bottom end of the bracket (1); the first fixed block (11) and the second fixed block (12) are arranged in parallel;
the first fixing block (11) is provided with a locking bolt A (13) in a penetrating mode, and the second fixing block (12) is provided with a locking bolt B (15) in a penetrating mode.
5. The auxiliary fixing tool for optical fiber fusion splicing according to claim 4, wherein the end parts of the locking bolt A (13) and the locking bolt B (15) are respectively provided with a locking block (14) clamped on the platform.
6. The auxiliary fixing tool for optical fiber fusion splicing according to claim 5, wherein the locking block (14) has a circular plate-like structure, a surface of the locking block (14) is provided with an annular groove, and an annular rubber gasket (16) is arranged in the annular groove.
7. A fiber optic fusion splicing aid according to claim 1, wherein the sleeve assembly (3) comprises an inner sleeve (33) and an outer sleeve (31) telescoped with each other;
and the port parts of the inner sleeve (33) and the outer sleeve (31) are respectively provided with a first convex ring (34) and a second convex ring (32) which are matched with each other for limiting.
8. The auxiliary fixing tool for optical fiber fusion according to claim 7, wherein the inner sleeve (33) and the outer sleeve (31) are each of a square structure in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373674.7U CN211955892U (en) | 2020-03-23 | 2020-03-23 | Auxiliary fixing tool for optical fiber fusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373674.7U CN211955892U (en) | 2020-03-23 | 2020-03-23 | Auxiliary fixing tool for optical fiber fusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211955892U true CN211955892U (en) | 2020-11-17 |
Family
ID=73184992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020373674.7U Expired - Fee Related CN211955892U (en) | 2020-03-23 | 2020-03-23 | Auxiliary fixing tool for optical fiber fusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211955892U (en) |
-
2020
- 2020-03-23 CN CN202020373674.7U patent/CN211955892U/en not_active Expired - Fee Related
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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: 20201117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |