CN111025499B - Combined type fixing and clamping device for electric power communication optical cable - Google Patents
Combined type fixing and clamping device for electric power communication optical cable Download PDFInfo
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- CN111025499B CN111025499B CN201911184758.4A CN201911184758A CN111025499B CN 111025499 B CN111025499 B CN 111025499B CN 201911184758 A CN201911184758 A CN 201911184758A CN 111025499 B CN111025499 B CN 111025499B
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- clamping
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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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
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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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention relates to the technical field of fixed clamping devices, in particular to a combined fixed clamping device for an electric power communication optical cable, which comprises two clamping mechanisms arranged in a mirror image mode, wherein each clamping mechanism comprises a connecting sleeve, an extrusion block is fixed on the inner wall of each connecting sleeve, the outer wall of each extrusion block is a cylindrical surface, the outer wall of each extrusion block is fixedly connected with the inner wall of each connecting sleeve, the middle of each extrusion block is a circular hole, a conical clamping groove is formed in one end face of each extrusion block, a plurality of pairs of guide plates are arranged on each clamping groove, the guide plates are perpendicular to the surfaces of the clamping grooves and are arrayed around the center of each extrusion block in an annular mode, and an adjusting mechanism for adjusting the distance between a control plate and the end face of each connecting sleeve is arranged at one end of each connecting sleeve.
Description
Technical Field
The invention relates to the field of fixing and clamping devices, in particular to a combined fixing and clamping device for an electric power communication optical cable.
Background
Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and are telecommunication cable assemblies that may be used individually or in groups. The optical cable is mainly composed of optical fibers (thin glass filaments like hair), a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is a communication line which is formed by a certain number of optical fibers forming a cable core according to a certain mode, is externally coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission. The clamping and fixing device for the power communication optical cable in the prior art cannot conveniently clamp the optical cable and cannot adapt to clamping of optical cables with different thicknesses, so that fixation of the optical cable is affected.
Disclosure of Invention
The invention aims to solve the defect that an optical cable is inconvenient to fix in the prior art, and provides a combined type fixing and clamping device for an electric power communication optical cable.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a combined type fixing and clamping device for an electric power communication optical cable comprises two clamping mechanisms arranged in a mirror image mode, each clamping mechanism comprises a connecting sleeve, an extrusion block is fixed on the inner wall of each connecting sleeve, the outer wall of each extrusion block is a cylindrical surface, the outer wall of each extrusion block is fixedly connected with the inner wall of each connecting sleeve, the middle of each extrusion block is a round hole, a conical clamping groove is formed in one end face of each extrusion block, a plurality of pairs of guide plates are arranged on each clamping groove and are perpendicular to the surface of each clamping groove, the guide plates surround a central annular array of each extrusion block, an adjusting mechanism for adjusting the distance between a control plate and the end face of each connecting sleeve is arranged at one end of each connecting sleeve, the control plates are circular and are coaxial with the connecting sleeves, a plurality of extrusion mechanisms are arranged on the control plates, each extrusion mechanism comprises a wedge-shaped sliding block, each sliding block comprises two right-angle edges and a bevel edge, the slider inserts between one of them a pair of deflector and the surperficial sliding fit in its hypotenuse and centre gripping groove, the radial gliding guide structure of control panel is followed to a right-angle side fixed connection of slider, another right-angle side fixedly connected with splint of slider, two be connected with a plurality of connection ropes between fixture's the control panel.
Preferably, the adjusting mechanism comprises a plurality of pairs of connecting plates, each pair of connecting plates are respectively and fixedly connected with the end face edges of the connecting sleeve and the control plate, the connecting plates are annularly arrayed around the central axis of the connecting sleeve, and a connecting bolt is connected between each pair of connecting plates.
Preferably, the guide structure comprises a plurality of guide grooves radially arranged along the end face of the control plate, the guide grooves are arranged around the central ring array of the control plate, guide blocks are slidably mounted in the guide grooves, each guide block is T-shaped, each guide groove is a T-shaped groove matched with the corresponding guide block in shape, and each guide block is connected with one of the right-angle sides of the corresponding slide block.
Preferably, the clamping plates are long-strip-shaped plates with arc-shaped sections, and the clamping plates are provided with three central annular arrays around the connecting sleeve.
Preferably, the end face of the control panel is fixedly and coaxially connected with a positioning pipe, one end of the positioning pipe, which is far away from the control panel, is sleeved with a connecting sleeve, the connecting sleeve is formed by combining an outer cylinder and an inner cylinder which are fixedly connected with end portions, the inner wall of the outer cylinder is in threaded fit with the outer wall of the end portion of the positioning pipe, and the end portion of the positioning pipe is inserted between the inner cylinder and the outer cylinder.
Preferably, a cylindrical guide sleeve is fixed on the inner wall of the inner cylinder, the guide sleeve is made of ceramics, and a plurality of handle rods are fixedly connected to the outer wall of the outer cylinder.
Preferably, the outer part of the outer cylinder is sleeved with a mounting pipe, the end part of the outer cylinder is connected with the mounting pipe through a connecting mechanism, and a connecting hose is connected between the end parts of the mounting pipes of the two clamping mechanisms.
Preferably, coupling mechanism includes a plurality of locating plates, the perpendicular fixed connection of outer wall of one end and the urceolus of locating plate, the connection pad fixed connection that the tip of locating plate passes through positioning bolt and installation pipe tip setting, there is the connecting hole around its central annular array on the connection pad.
Compared with the prior art, the invention has the following beneficial effects: the optical cable clamping device is provided with a pair of clamping mechanisms for clamping an optical cable, the conical clamping groove is matched with the sliding block, the guide plate is arranged for guiding the sliding block to move, when the sliding block approaches the end face of the connecting sleeve along with the control plate, the sliding block slides along the guide structure arranged on the control plate, so that the plurality of clamping plates approach each other, the optical cable is clamped, the pair of clamping mechanisms are arranged, the two clamping mechanisms are connected through the connecting rope, and the distance between the two clamping mechanisms can be conveniently controlled through the connecting rope.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
fig. 4 is a schematic structural diagram of the connecting sleeve of the invention.
In the figure: the device comprises an installation pipe 1, a connection hose 2, a connection disc 3, a connection sleeve 4, a connection rope 5, a connection bolt 6, a connection plate 7, a sliding block 8, an extrusion block 9, a positioning bolt 10, a positioning plate 11, a guide sleeve 12, a positioning pipe 13, a handle lever 14, a connection hole 15, a clamping plate 16, a guide plate 17, a guide groove 18, a guide block 19, a control plate 20 and a clamping groove 21.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-4, a combined type fixing and clamping device for an electrical communication optical cable comprises two clamping mechanisms arranged in a mirror image manner, each clamping mechanism comprises a connecting sleeve 4, an extrusion block 9 is fixed on the inner wall of the connecting sleeve 4, the outer wall of the extrusion block 9 is a cylindrical surface, the outer wall of the extrusion block 9 is fixedly connected with the inner wall of the connecting sleeve 4, the middle part of the extrusion block 9 is a circular hole, a conical clamping groove 21 is arranged on the end surface of one end of the extrusion block 9, a plurality of pairs of guide plates 17 are arranged on the clamping groove 21, the guide plates 17 are perpendicular to the surface of the clamping groove 21, the plurality of pairs of guide plates 17 are annularly arrayed around the center of the extrusion block 9, one end of the connecting sleeve 4 is provided with an adjusting mechanism for adjusting the distance between a control plate 20 and the end surface of the connecting sleeve 4, the adjusting mechanism comprises a plurality of pairs of connecting plates 7, each pair of connecting plates 7 is respectively fixedly connected with the end surfaces of the connecting sleeve 4 and the control plate 20, the connecting plates 7 are annularly arrayed around the central axis of the connecting plates 4, connecting bolts 6 are connected between each pair of connecting plates 7. The control panel 20 is circular and coaxial with the adapter sleeve 4, and the annular array has a plurality of extrusion mechanisms on the control panel 20.
Two fixture cooperations carry out the centre gripping location to the optical cable, and the optical cable passes the round hole that extrusion piece 9 middle part set up, and deflector 17 is used for leading slider 8, can prolong its surface slip when the hypotenuse of slider 8 cooperates with toper centre gripping groove 21 on the extrusion piece 9 to distance between the convenient control slider 8, thereby the realization is to the clamp of optical cable tightly with loosen, can inject the distance between the terminal surface of control panel 20 and adapter sleeve 4 through adjusting connecting bolt 6.
Extrusion mechanism includes wedge-shaped slider 8, and slider 8 includes two right-angle sides and an hypotenuse, and slider 8 inserts between one of them a pair of deflector 17 and its hypotenuse and centre gripping groove 21's surperficial sliding fit, and another right-angle side fixed connection of slider 8 is along control panel 20's radial gliding guide structure, and another right-angle side fixedly connected with splint 16 of slider 8 is connected with a plurality of connection ropes 5 between two fixture's the control panel 20. The clamping plates 16 are long strip-shaped plates with arc-shaped sections, and the clamping plates 16 are provided with three annular arrays around the center of the connecting sleeve 4.
Through setting up conical centre gripping groove 21 and slider 8 cooperation, and set up deflector 17 and lead to the removal of slider 8, when slider 8 is close to the terminal surface of adapter sleeve 4 along control panel 20, slider 8 slides along the guide structure who sets up on the control panel 20, thereby make a plurality of splint 16 be close to each other, the realization is to the centre gripping of optical cable, and can be applicable to the centre gripping of the optical cable of different thicknesses, application scope is wide, and a pair of fixture has been set up, connect through connecting rope 5 between two fixture, can conveniently control the distance between two fixture through connecting rope 5, and adopt and connect rope 5 and can conveniently bend along with the optical cable, be applicable to more installation environment.
The guide structure comprises a plurality of guide grooves 18 radially arranged along the end face of the control plate 20, the guide grooves 18 are arranged around the central ring array of the control plate 20, guide blocks 19 are arranged in the guide grooves 18 in a sliding mode, the guide blocks 19 are T-shaped, the guide grooves 18 are T-shaped grooves matched with the guide blocks 19 in shape, and the guide blocks 19 are connected with one of right-angle sides of the sliding block 8. The guide groove 18 and the guide block 19 cooperate to move the slider 8 in the radial direction of the control plate 20.
The end face of the control plate 20 is fixedly and coaxially connected with a positioning tube 13, one end of the positioning tube 13, which is far away from the control plate 20, is sleeved with a connecting sleeve 4, the connecting sleeve 4 is formed by combining an outer cylinder and an inner cylinder, the end parts of which are fixedly connected, the inner wall of the outer cylinder is in threaded fit with the outer wall of the end part of the positioning tube 13, and the end part of the positioning tube 13 is inserted between the inner cylinder and the outer cylinder. A cylindrical guide sleeve 12 is fixed on the inner wall of the inner cylinder, the guide sleeve 12 is made of ceramics, and a plurality of handle rods 14 are fixedly connected on the outer wall of the outer cylinder. The outer portion cover of urceolus is equipped with installation pipe 1, and the tip of urceolus passes through coupling mechanism to be connected with installation pipe 1, is connected with coupling hose 2 between the installation pipe 1 tip of two fixture.
The guide block 12 serves to guide and protect the end of the optical cable from being scratched during movement. Installation pipe 1, coupling hose 2 play and carry out the effect of protection to the optical cable, and wherein installation pipe 1 can conveniently fix a position the tip, and coupling hose 2 can make things convenient for the bending of optical cable, and coupling hose 2 can select flexible pipe, and convenient like this when carrying out the centre gripping to the optical cable, will take off installation pipe 1 earlier to the position between two fixture to the convenience carries out the clamping to the both ends of optical cable, then will install pipe 1 and be connected with adapter sleeve 4 again.
The connecting mechanism comprises a plurality of positioning plates 11, one ends of the positioning plates 11 are vertically and fixedly connected with the outer wall of the outer barrel, the end parts of the positioning plates 11 are fixedly connected with connecting discs 3 arranged at the end parts of the mounting pipes 1 through positioning bolts 10, and connecting holes 15 are annularly arrayed around the centers of the connecting discs 3. The connection between the installation pipe 1 and the connection sleeve 4 is realized by the positioning bolt 10, and the connection hole 15 is used for connecting with an external structure.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A combined type fixing and clamping device for an electric power communication optical cable comprises two clamping mechanisms arranged in a mirror image mode, and is characterized in that each clamping mechanism comprises a connecting sleeve (4), an extrusion block (9) is fixed on the inner wall of each connecting sleeve (4), the outer wall of each extrusion block (9) is a cylindrical surface, the outer wall of each extrusion block (9) is fixedly connected with the inner wall of each connecting sleeve (4), the middle of each extrusion block (9) is a round hole, a conical clamping groove (21) is formed in one end face of each extrusion block (9), a plurality of pairs of guide plates (17) are arranged on each clamping groove (21), the guide plates (17) are perpendicular to the surface of each clamping groove (21), the guide plates (17) are arranged in a central annular array around the extrusion block (9), and an adjusting mechanism for adjusting the distance between a control plate (20) and the end face of each connecting sleeve (4) is arranged at one end of each connecting sleeve (4), control panel (20) are the ring form and coaxial with adapter sleeve (4), ring array has a plurality of extrusion mechanisms on control panel (20), extrusion mechanism includes wedge-shaped slider (8), slider (8) include two right-angle sides and an hypotenuse, slider (8) insert between one of them a pair of deflector (17) and the surperficial sliding fit of its hypotenuse and centre gripping groove (21), the radial gliding guide structure of control panel (20) is followed to a right-angle side fixed connection of slider (8), another right-angle side fixedly connected with splint (16) of slider (8), two be connected with a plurality of connection ropes (5) between fixture's control panel (20).
2. The combined type fixing and clamping device for the electric power communication optical cable according to claim 1, wherein the adjusting mechanism comprises a plurality of pairs of connecting plates (7), each pair of connecting plates (7) is fixedly connected with the end face edges of the connecting sleeve (4) and the control plate (20), the connecting plates (7) are annularly arrayed around the central axis of the connecting sleeve (4), and a connecting bolt (6) is connected between each pair of connecting plates (7).
3. The combined fixing and clamping device for the electric power communication optical cable according to claim 1, wherein the guiding structure comprises a plurality of guiding grooves (18) radially arranged along the end face of the control board (20), the guiding grooves (18) are annularly arrayed around the center of the control board (20), guiding blocks (19) are slidably mounted in the guiding grooves (18), the guiding blocks (19) are T-shaped, the guiding grooves (18) are T-shaped grooves matched with the shapes of the guiding blocks (19), and the guiding blocks (19) are connected with one of the right-angled edges of the sliding block (8).
4. A combined fixing and clamping device for optical power communication cables as claimed in claim 1, characterized in that said clamping plates (16) are long strips with circular arc cross-section, and said clamping plates (16) are provided with three annular arrays around the center of the connecting sleeve (4).
5. The combined type fixing and clamping device for the electric power communication optical cable according to claim 1, wherein a positioning tube (13) is fixedly and coaxially connected to the end surface of the control plate (20), a connecting sleeve (4) is sleeved on one end, far away from the control plate (20), of the positioning tube (13), the connecting sleeve (4) is formed by combining an outer cylinder and an inner cylinder which are fixedly connected with each other at end portions, the inner wall of the outer cylinder is in threaded fit with the outer wall of the end portion of the positioning tube (13), and the end portion of the positioning tube (13) is inserted between the inner cylinder and the outer cylinder.
6. The combined fixing and clamping device for the optical power communication cable according to claim 5, wherein a cylindrical guide sleeve (12) is fixed on the inner wall of the inner cylinder, the guide sleeve (12) is made of ceramic, and a plurality of handle rods (14) are fixedly connected on the outer wall of the outer cylinder.
7. The combined type fixing and clamping device for the power communication optical cable according to claim 5, wherein a mounting tube (1) is sleeved outside the outer cylinder, the end of the outer cylinder is connected with the mounting tube (1) through a connecting mechanism, and a connecting hose (2) is connected between the ends of the mounting tubes (1) of the two clamping mechanisms.
8. The combined type fixing and clamping device for the electric power communication optical cable according to claim 7, wherein the connecting mechanism comprises a plurality of positioning plates (11), one end of each positioning plate (11) is vertically and fixedly connected with the outer wall of the outer cylinder, the end part of each positioning plate (11) is fixedly connected with a connecting plate (3) arranged at the end part of the mounting tube (1) through a positioning bolt (10), and the connecting plates (3) are annularly arrayed around the center thereof with connecting holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911184758.4A CN111025499B (en) | 2019-11-27 | 2019-11-27 | Combined type fixing and clamping device for electric power communication optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911184758.4A CN111025499B (en) | 2019-11-27 | 2019-11-27 | Combined type fixing and clamping device for electric power communication optical cable |
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| Publication Number | Publication Date |
|---|---|
| CN111025499A CN111025499A (en) | 2020-04-17 |
| CN111025499B true CN111025499B (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911184758.4A Active CN111025499B (en) | 2019-11-27 | 2019-11-27 | Combined type fixing and clamping device for electric power communication optical cable |
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| Country | Link |
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| CN (1) | CN111025499B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590635B (en) * | 2022-03-15 | 2024-01-12 | 国网山东省电力公司惠民县供电公司 | Pay-off device for laying power transmission line |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0389435A1 (en) * | 1989-03-21 | 1990-09-26 | "Brugg"-Kabel Ag | Feedthrough with a lightwave guide cable |
| US6902205B2 (en) * | 2003-01-16 | 2005-06-07 | Flexpipe Systems, Inc. | Coupling for composite pipe |
| DE102009042678B3 (en) * | 2009-09-23 | 2011-05-12 | Harting Electronics Gmbh & Co. Kg | Cable clamping with a clamping element |
| CN102375190B (en) * | 2010-08-27 | 2014-01-22 | 鸿富锦精密工业（深圳）有限公司 | Optical cable protecting mechanism |
| CN202529726U (en) * | 2012-03-19 | 2012-11-14 | 武汉钢铁(集团)公司 | Cable clamp |
| DK2950125T3 (en) * | 2014-05-29 | 2020-01-27 | Prysmian Spa | Torsion-resistant cable gland |
| CN207717511U (en) * | 2017-12-20 | 2018-08-10 | 北京理工大学珠海学院 | Wire cable insulating testing of materials machine grip holder |
| CN209542915U (en) * | 2019-03-12 | 2019-10-25 | 国网内蒙古东部电力有限公司建设分公司 | A kind of power communication optical cable combined type fixed clamping device |
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| CN111025499A (en) | 2020-04-17 |
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