CN114265156B - Optical cable assembly type wiring clamp - Google Patents
Optical cable assembly type wiring clamp Download PDFInfo
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- CN114265156B CN114265156B CN202111386416.8A CN202111386416A CN114265156B CN 114265156 B CN114265156 B CN 114265156B CN 202111386416 A CN202111386416 A CN 202111386416A CN 114265156 B CN114265156 B CN 114265156B
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- movable rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Installation Of Indoor Wiring (AREA)
Abstract
The invention belongs to the field of optical cable wiring equipment, and particularly relates to an optical cable assembled wiring clamp. It comprises the following steps: the wire clamp comprises a wire clamp main body provided with a wire passing hole and a quick connection assembly, wherein a notch is formed in the periphery of the outer side wall of the wire clamp main body, and the quick connection assembly is arranged in the notch; the side wall of the quick-connection assembly is in clamping fit with the side wall of the notch, so that the whole quick-connection assembly can freely move in the circumferential direction of the winding clamp main body in the notch but cannot be separated from the notch; a butt joint platform is arranged on the outer side of the quick joint assembly, and a clamping piece is arranged on the butt joint platform; the clamping piece comprises a clamping part parallel to the butt joint platform and an embedded part used for fixing, and the clamping parts of the assembly type clamping piece are tightly connected with each other by different optical cable assembly type wire clamps. The invention can effectively realize rapid, efficient and stable doubling, and the branching process is as simple and efficient; after doubling, the connection between the wiring clamps is stable, a certain mechanical protection effect can be generated on the optical cable, and the use flexibility is high.
Description
Technical Field
The invention belongs to the field of optical cable wiring equipment, and particularly relates to an optical cable assembled wiring clamp.
Background
Optical fiber cables are a common and commonly used communication cable that is widely used in various fields, and almost all fields are not separated from the present. However, cabling of fiber optic cables is an annoyance to field personnel. Especially in the process of doubling and branching wiring of the optical cable, the existing in-situ construction adopts the in-situ parallel wiring clamp, or the problems that the number of holes is too large, the space is too large, or the effective doubling wiring cannot be realized due to the too small number of holes, or the in-situ construction environment is complex, and the in-situ wiring requirement can be well met only through the doubling wiring with a certain special shape.
To cope with the problems, a large number of construction sites adopt a ribbon doubling mode for rapid and efficient doubling wiring. However, the cable tie wiring can not ensure wiring stability firstly, and the cable tie is tightened to cause a certain structural damage to the optical cable easily, and even the optical fiber transmission can be influenced under the condition of over tightening. Therefore, the design of the wiring clamp which is convenient for rapidly and effectively wiring in various wiring site environments has great practical value.
Disclosure of Invention
The invention provides an optical cable assembly type wiring clamp, which aims to solve the problems that the existing optical cable wiring clamp is poor in applicability and not adjustable, has very limited actual use effect on site, has poor wiring flexibility even if a binding belt is directly adopted, and the like.
The invention aims at:
1. the simplicity of the optical cable splitting and combining operation is improved;
2. the wire clamp is ensured not to damage the cable, and even a certain mechanical protection effect can be formed;
3. can be suitable for various use requirements.
A fiber optic cable assembly routing clip comprising:
the wire clamp comprises a wire clamp main body provided with a wire passing hole and a quick connection assembly, wherein a notch is formed in the periphery of the outer side wall of the wire clamp main body, and the quick connection assembly is arranged in the notch;
the side wall of the quick-connection assembly is in clamping fit with the side wall of the notch, so that the whole quick-connection assembly can freely move in the circumferential direction of the winding clamp main body in the notch but cannot be separated from the notch;
a butt joint platform is arranged on the outer side of the quick joint assembly, and a clamping piece is arranged on the butt joint platform;
the clamping piece comprises a clamping part parallel to the butt joint platform and an embedded part used for fixing, and the clamping parts of the assembly type clamping piece are tightly connected with each other by different optical cable assembly type wire clamps.
As a preferred alternative to this,
the wire clamp main body is of a cylindrical structure.
As a preferred alternative to this,
and the inner side of the quick-connection assembly is attached to the bottom of the notch.
As a preferred alternative to this,
one end of the clamping part is connected with the embedding part, the embedding part extends and is embedded into the butt joint platform, the other end of the clamping part is open and is an open end of the clamping piece, a boss is arranged at the edge position of one side of the open end of the clamping piece, and a groove matched with the boss is formed in the edge side wall of the opposite other end of the butt joint platform.
As a preferred alternative to this,
the width of the boss is smaller than the depth of the groove, a soft rubber pad is arranged on the side, facing the open end of the clamping piece, of the boss, and the total thickness of the boss and the soft rubber pad is larger than the depth of the groove.
As a preferred alternative to this,
the width of the boss is 80-90% of the depth of the groove.
As a preferred alternative to this,
the thickness of the clamping part of the clamping piece is more than or equal to the distance between the bottom of the clamping part of the clamping piece and the butt joint platform.
As a preferred alternative to this,
the quick-connection assembly is internally provided with a through hole which is communicated with the butt-joint platform and the inner side of the quick-connection assembly, the through hole is internally provided with a movable rod which can move along the through hole, and the movable rod is matched with the through hole through a limiting structure so that the movable rod can move along the axial direction of the movable rod but cannot be separated from the through hole;
the length of the movable rod is greater than the depth of the through hole.
As a preferred alternative to this,
the side wall of the movable rod is provided with a circumferential clamping ring, the through hole is correspondingly provided with an annular groove, and the width of the annular groove is larger than the thickness of the clamping ring;
the movable rod is made of elastic materials or hard materials.
As a preferred alternative to this,
when the movable rod is made of hard materials, part of the length of at least one end part of the movable rod is an elastic material section, and the length of the elastic material section is larger than the difference value between the total length of the movable rod and the depth of the through hole.
The beneficial effects of the invention are as follows:
1) The rapid, efficient and stable doubling can be realized, and the branching process is as simple and efficient as possible;
2) After doubling, the connection between the wiring clamps is stable, and a certain mechanical protection effect can be generated on the optical fiber;
3) The parallel wires in various shapes and forms can be adopted according to the requirements of users, and the use flexibility is high.
Description of the drawings:
FIG. 1 is a schematic view of a semi-sectional structure of an assembled wire clamp for an optical cable of the present invention;
FIG. 2 is a schematic view of the assembled wiring clip from view A-A of FIG. 1;
FIG. 3 is a schematic view of a semi-sectional structure of a quick connect assembly;
FIG. 4 is a schematic view of a butt joint of two assembled wire clamps;
FIG. 5 is a schematic view of a different structure of the engaging piece;
FIG. 6 is a schematic illustration of mating of the docking platform and the clip tab when two assembled wiring clips are mated;
FIG. 7 is a mating example of a first type of assembled wire clip;
FIG. 8 is a mating example of a second type of assembled wire clip;
FIG. 9 is a mating example of a third type of assembled wire clip;
in the figure: 10 optical cable assembled wire clamp, 20 optical cable, 100 wire clamp main body, 101 sunk groove, 1011 sunk groove bottom, 1012 sunk groove side wall, 1013 annular clamping groove, 102 wire passing hole, 200 quick-connection assembly, 200a butt joint platform, 200b quick-connection assembly inner side, 200c quick-connection assembly side wall, 201 clamping piece, 2011 clamping part, 2012 embedded part, 202 boss, 2021 soft rubber pad, 203 groove, 204 clamping protrusion, 205 through hole, 2051 ring groove, 300 movable rod, 301 elastic material section and 302 clamping ring.
The specific embodiment is as follows:
the invention is described in further detail below with reference to specific examples and figures of the specification. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. In addition, the embodiments of the present invention referred to in the following description are typically only some, but not all, embodiments of the present invention. Therefore, all other embodiments, which can be made by one of ordinary skill in the art without undue burden, are intended to be within the scope of the present invention, based on the embodiments of the present invention.
In the description of the present invention, it should be understood that the terms "thickness," "upper," "lower," "horizontal," "top," "bottom," "inner," "outer," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present invention. In the description of the present invention, the meaning of "a plurality" means at least two, for example, two, three, etc., unless explicitly defined otherwise, the meaning of "a number" means one or more.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The raw materials used in the examples of the present invention are all commercially available or available to those skilled in the art unless specifically stated otherwise; the methods used in the examples of the present invention are those known to those skilled in the art unless specifically stated otherwise.
Examples
A fiber optic cable assembly wiring clip 10 as shown in fig. 1 and 2, comprising in particular:
the cable clamp comprises a cylindrical cable clamp body 100, wherein the cable clamp body 100 is provided with a wire passing hole 102 for the optical cable 20 to pass through, a notch 101 is circumferentially formed in the middle of the outer side wall of the cable clamp body 100, and at least two quick-connection assemblies 200 are arranged in the notch 101;
the inner side 200b of the quick-connection assembly is attached to the bottom 1011 of the wire slot, and the side wall 200c of the quick-connection assembly is in clamping fit with the side wall 1012 of the notch, so that the whole quick-connection assembly 200 can freely move in the notch 101 in the circumferential direction of the winding clamp main body 100, but cannot be separated from the notch 101;
a docking platform 200a is arranged on the outer side of the quick-connection assembly 200, and a clamping piece 201 is arranged on the docking platform 200 a;
the clamping piece 201 comprises a clamping part 2011 parallel to the docking platform 200a, and an embedding part 2012 for fixing, one end of the clamping part 2011 is connected with the embedding part 2012, the embedding part 2012 extends and is embedded into the docking platform 200a, the other end of the clamping part 2011 is open and is an open end of the clamping piece 201, a boss 202 is arranged at the edge position of one side of the open end of the docking platform 200a, a groove 203 matched with the boss 202 is arranged on the side wall of the opposite edge of the other end of the docking platform 200a, the width beta of the boss 202 is 80-90% of the depth alpha of the groove 203, the width beta of the boss 202 in the embodiment is 85% of the depth alpha of the groove 203, a soft rubber pad 2021 is arranged on the side of the boss 202 facing the open end of the docking platform 201, and the total thickness of the boss 202 and the soft rubber pad 2021 is larger than the depth alpha of the groove 203;
the thickness γ 'of the clamping portion 2011 of the clamping piece 201 is greater than or equal to the distance γ between the bottom of the clamping portion 2011 of the clamping piece 201 and the docking platform 200a, in this embodiment γ' =γ.
Under the cooperation of the above structure, when the two wire clamp main bodies 100 are mated, only the butt-joint platforms 200a of the quick-connection assembly 200 need to be aligned, as shown in fig. 4, are pinched and pushed along the directions B and C respectively, so that the boss 202 is clamped into the groove 203 and compressed after the boss 202 contacts the bottom of the groove 203, an elastic restoring force is generated, and after the clamping pieces 201 pushed onto the two butt-joint platforms 200a are clamped mutually as shown in fig. 6, fingers are released, the elastic force generated after the compression deformation of the soft rubber pad 2021 on the inner side of the boss 202 acts on the clamping pieces 201 to form a force F1 and a force F2, so that the two metal pieces form closer mating connection, and the compressed soft rubber pad 2021 is pushed similarly during the disassembly, so that the separation of the two wire clamp main bodies 100 can be simply removed after the clamping pieces 201 on the two butt-joint platforms 200a are separated mutually.
Through the structure cooperation, the rapid combined installation of a plurality of assembly type wire clamps can be realized, compared with the conventional fixed-hole wire clamps on the market, the assembly type wire clamp has higher use flexibility, and as the quick-connection assembly can perform circumferential movement, various wire assembly forms can be formed, such as a straight wire shown in fig. 7 and a rectangular wire shown in fig. 8, and any special-shaped wire shown in fig. 9, the use flexibility is greatly improved, the effective utilization rate of the wire clamps is effectively improved, the situation that the conventional fixed-hole wire clamps on the market are used only in 3 holes is avoided, and the space utilization rate is improved, so that the optimization effect is also remarkably improved.
Further, the method comprises the steps of,
the notch side wall 1012 of the wire clamp main body 100 is provided with an annular clamping groove 1013, the center of the annular clamping groove 1013 falls on the axis of the wire clamp main body 100, the side wall of the quick-connection assembly 200 is provided with an arc-shaped clamping protrusion 204 matched with the annular clamping groove 1013, the notch 101 is used for limiting the quick-connection assembly 200 through the matching of the clamping groove and the clamping protrusion 204, the quick-connection assembly 200 is prevented from being separated from the notch 101, meanwhile, the quick-connection assembly 200 is ensured to perform circumferential movement on the wire clamp main body 100, and the assembly angles of a plurality of assembly type wire clamps 10 are convenient to adjust.
The bottom 1011 and/or the side wall 1012 of the slot, the inner wall of the slot and/or the outer wall of the convex 204, and/or the inner side 200b of the quick connector and/or the side wall 200c of the quick connector are/is damped, so that the stability of the assembly type wiring clamps after being mounted can be improved after being damped, the quick connector cannot be randomly disturbed, and the stability of the assembly type wiring clamps is better.
Further, the method comprises the steps of,
if the damping treatment is performed as described above, the angle adjustment of the quick-connect assembly 200 before and after assembly is difficult, and if the damping treatment is not performed, the connection stability of the plurality of assembly type wire clamps 10 is poor, so that the present inventors have performed better improvement in order to coordinate the two functional points of easy adjustment and connection stability;
as shown in fig. 3, a through hole 205 penetrating through the butt-joint platform 200a and the inner side 200b of the quick-joint assembly is provided in the quick-joint assembly 200, a movable rod 300 capable of moving along the through hole 205 is provided in the through hole 205, the movable rod 300 cooperates with a limiting structure provided in the through hole 205 to enable the movable rod 300 to move along the axial direction thereof but not separate from the through hole 205, and particularly as in the embodiment, a circumferential snap ring 302 is provided on the side wall of the movable rod 300, a circumferential groove 2051 is correspondingly provided in the through hole 205, and the width w of the circumferential groove 2051 is greater than the thickness w' of the snap ring 302, so that the movable rod 300 can move but not separate from the through hole 205;
in addition, the length b of the movable rod 300 is greater than the depth a of the through hole 205, the movable rod 300 can be made of an elastic material or a hard material, but if the movable rod 300 is made of a hard material, the part of the length of at least one end part of the movable rod is an elastic material section 301, and the length c of the elastic material section 301 is greater than the difference between the total length b of the movable rod 300 and the depth a of the through hole 205, namely c is greater than b-a;
through the cooperation of the structure, the quick-connection assembly 200 can conveniently move in the notch 101 before being matched and installed with other quick-connection assemblies, adjustment is convenient and flexible, after assembly, the butt-connection platforms 200a of the two assembly type wire clamps 10 are mutually extruded, so that the butt-connection platforms 200a and/or the movable rods 300 are mutually extruded, the movable rods 300 are inwards pressed at the bottom 1011 of the wire groove along the through holes 205 to generate larger static friction force, if the movable rods 300 face one end of the bottom 1011 of the wire groove, damping treatment is further carried out, the static friction force can be further increased, the quick-connection assembly 200 is further fixed, the problems that the quick-connection assembly 200 moves in the notch 101 at will after assembly and the cooperation stability of a plurality of assembly type wire clamps is poor are finally solved, and meanwhile, the adjustment flexibility of the quick-connection assembly before assembly is ensured;
in addition, the structure is not completely locked and fixedly connected, and further fine adjustment can be carried out after assembly and matching, so that the practical use effect is relatively good.
Further, the method comprises the steps of,
as shown in fig. 5, the locking piece 201 may be a -shaped locking piece 201 as shown in fig. 5-2, a folded-line-shaped locking piece 201 as shown in fig. 5-3, or a Z-shaped locking piece 201 as shown in fig. 5-4, in addition to the L-shaped locking piece 201 as shown in fig. 5-1, but the form of the locking piece 201 can be freely selected.
Claims (9)
1. An optical cable assembly type wiring clip, comprising:
the wire clamp comprises a wire clamp main body provided with a wire passing hole and a quick connection assembly, wherein a notch is formed in the periphery of the outer side wall of the wire clamp main body, and the quick connection assembly is arranged in the notch;
the side wall of the quick-connection assembly is in clamping fit with the side wall of the notch, so that the whole quick-connection assembly can freely move in the circumferential direction of the winding clamp main body in the notch but cannot be separated from the notch;
a butt joint platform is arranged on the outer side of the quick joint assembly, and a clamping piece is arranged on the butt joint platform;
the clamping piece comprises a clamping part parallel to the butt joint platform and an embedded part for fixing, and the clamping parts of the assembly type clamping piece are tightly connected with each other by different optical cable assembly type wire clamps;
the quick-connection assembly is internally provided with a through hole which is communicated with the butt-joint platform and the inner side of the quick-connection assembly, the through hole is internally provided with a movable rod which can move along the through hole, and the movable rod is matched with the through hole through a limiting structure so that the movable rod can move along the axial direction of the movable rod but cannot be separated from the through hole;
the length of the movable rod is greater than the depth of the through hole.
2. The fiber optic cable assembly type wiring clip of claim 1, wherein,
the wire clamp main body is of a cylindrical structure.
3. The fiber optic cable assembly type wiring clip of claim 1, wherein,
and the inner side of the quick-connection assembly is attached to the bottom of the notch.
4. The fiber optic cable assembly type wiring clip of claim 1, wherein,
one end of the clamping part is connected with the embedding part, the embedding part extends and is embedded into the butt joint platform, the other end of the clamping part is open and is an open end of the clamping piece, a boss is arranged at the edge position of one side of the open end of the clamping piece, and a groove matched with the boss is formed in the edge side wall of the opposite other end of the butt joint platform.
5. The fiber optic cable assembly type wiring clip of claim 4, wherein,
the width of the boss is smaller than the depth of the groove, a soft rubber pad is arranged on the side, facing the open end of the clamping piece, of the boss, and the total thickness of the boss and the soft rubber pad is larger than the depth of the groove.
6. The fiber optic cable assembly type wiring clip of claim 5, wherein,
the width of the boss is 80-90% of the depth of the groove.
7. The fiber optic cable assembly type wiring clip of claim 1, wherein,
the thickness of the clamping part of the clamping piece is more than or equal to the distance between the bottom of the clamping part of the clamping piece and the butt joint platform.
8. The fiber optic cable assembly type wiring clip of claim 1, wherein,
the side wall of the movable rod is provided with a circumferential clamping ring, the through hole is correspondingly provided with an annular groove, and the width of the annular groove is larger than the thickness of the clamping ring;
the movable rod is made of elastic materials or hard materials.
9. The fiber optic cable assembly type routing clip of claim 8, wherein,
when the movable rod is made of hard materials, part of the length of at least one end part of the movable rod is an elastic material section, and the length of the elastic material section is larger than the difference value between the total length of the movable rod and the depth of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111386416.8A CN114265156B (en) | 2021-11-22 | 2021-11-22 | Optical cable assembly type wiring clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111386416.8A CN114265156B (en) | 2021-11-22 | 2021-11-22 | Optical cable assembly type wiring clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114265156A CN114265156A (en) | 2022-04-01 |
| CN114265156B true CN114265156B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111386416.8A Active CN114265156B (en) | 2021-11-22 | 2021-11-22 | Optical cable assembly type wiring clamp |
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| Country | Link |
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| CN (1) | CN114265156B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004238872A (en) * | 2003-02-05 | 2004-08-26 | Mitsuhiko Kotai | Single pipe clamp |
| JP2009142918A (en) * | 2007-12-12 | 2009-07-02 | Kwang-Sul Choi | Cable guide device for industrial robot |
| CN210201381U (en) * | 2019-09-27 | 2020-03-27 | 杭州泰成管业有限公司 | MPP protection tube with hawser laminating location structure |
| CN212304657U (en) * | 2020-07-16 | 2021-01-05 | 国网河南省电力公司睢县供电公司 | Electric power engineering cable protection device |
| CN213425642U (en) * | 2020-09-16 | 2021-06-11 | 云南融谐电力安装工程有限公司 | Cable fixing device for electric power construction |
-
2021
- 2021-11-22 CN CN202111386416.8A patent/CN114265156B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004238872A (en) * | 2003-02-05 | 2004-08-26 | Mitsuhiko Kotai | Single pipe clamp |
| JP2009142918A (en) * | 2007-12-12 | 2009-07-02 | Kwang-Sul Choi | Cable guide device for industrial robot |
| CN210201381U (en) * | 2019-09-27 | 2020-03-27 | 杭州泰成管业有限公司 | MPP protection tube with hawser laminating location structure |
| CN212304657U (en) * | 2020-07-16 | 2021-01-05 | 国网河南省电力公司睢县供电公司 | Electric power engineering cable protection device |
| CN213425642U (en) * | 2020-09-16 | 2021-06-11 | 云南融谐电力安装工程有限公司 | Cable fixing device for electric power construction |
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| CN114265156A (en) | 2022-04-01 |
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