CN116299929A - Protection architecture that communication line used - Google Patents
Protection architecture that communication line used Download PDFInfo
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- CN116299929A CN116299929A CN202310104452.3A CN202310104452A CN116299929A CN 116299929 A CN116299929 A CN 116299929A CN 202310104452 A CN202310104452 A CN 202310104452A CN 116299929 A CN116299929 A CN 116299929A
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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
- G02B6/48—Overhead installation
- G02B6/483—Installation of aerial type
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Clamps And Clips (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention relates to a protection structure for a communication line, which comprises a plurality of wire rods, a tightening piece fixedly arranged at the top end of each wire rod, a steel wire rope and a connecting structure, wherein the tightening piece is fixedly arranged at the top end of each wire rod; the fastener is fixed to be set up at wire rope, the driver drives the telescopic link and slides along the telescopic hole, set up with the face butt of putting to one side respectively through first slide bar and second slide bar, make first bending plate and second bending plate draw close the action to the optical cable, accomplish the fixation to the optical cable like this, optical cable one side also can receive huge, at this moment optical cable can move to the side below, optical cable butt first bending plate or second bending plate move to one side, the spring is further stretched, until the optical cable breaks away from the centre gripping of first bending plate or second bending plate, the optical cable can not pull the fracture because of strong external force like this, it pulls because of the dragging to have avoided the optical cable through such structure, lead to the transmission to break.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a protection structure for a communication line.
Background
The modern society is not separated from communication transmission, the optical cable is more indispensable as the important component part of communication transmission, the outdoor wire laying mode of communication optical cable generally has an overhead mode and a buried mode, because the overhead optical cable mode is simple to erect, the construction period is short, the cost is low and the like, the optical cable is one of the most important forms of optical cable laying, wherein, as shown in fig. 1, the prior art optical cable overhead schematic diagram is shown, the bottom ends of a plurality of wire poles 2 are buried on the ground, the communication optical cable 1 is fixedly arranged at the top of a plurality of wire poles 2 through the prior art tightening piece, however, the prior overhead communication optical cable is completely fixed on the wire poles 2, when the wire poles 2 are subjected to natural disasters or external force, and topple, fracture and break occur under the influence of external force, the optical cable 1 is pulled and broken due to the traction, and transmission interruption is caused.
Disclosure of Invention
The invention mainly aims to provide a protection structure for a communication line, which is used for solving the problem that the transmission is interrupted due to the fact that an optical cable is pulled and broken due to the traction in the existing optical cable overhead mode.
In order to achieve the above purpose, the invention provides a protection structure for a communication line, which comprises a plurality of wire rods, a tightening piece fixedly arranged at the top end of each wire rod, a steel wire rope and a connecting structure;
the steel wire ropes are sequentially fixed on the plurality of tightening pieces, buffer distances are arranged between the steel wire ropes and one radial side of the wire rod, and a plurality of connecting structures are uniformly distributed on the steel wire ropes and comprise fasteners and a primary protection mechanism;
the fastener is fixedly arranged on the steel wire rope;
a plurality of connecting structures are uniformly distributed on the steel wire rope, and each connecting structure comprises a fastener and a primary protection mechanism;
the fastener is fixedly arranged on the steel wire rope;
the primary protection mechanism is fixedly arranged at the lower part of the fastener;
the first-level protection mechanism comprises a mounting plate, a mounting column, a first bending plate, a second bending plate, a spring, a telescopic rod and a driving part for adjusting the height of the telescopic rod, wherein the mounting plate is fixedly connected with a fastener, one end of the mounting column is fixedly connected with the mounting plate, the other end of the mounting column is symmetrically provided with an inclined surface, the mounting column is coaxially provided with a telescopic hole, the telescopic rod is arranged in the telescopic hole in a sliding manner, the top end of the telescopic rod is connected with the driving part, two sides of the bottom end of the telescopic rod are fixedly provided with cross rods, the central axes of the two cross rods are in the same straight line, the straight line passes through the central axis of the telescopic rod, one ends of the two cross rods, far away from the telescopic rod, are respectively hinged with the first bending plate and the second bending plate, the top end of the first bending plate is fixedly provided with a first sliding rod, the top end of the second bending plate is fixedly provided with a second sliding rod, the first sliding rod is respectively abutted with the inclined surface, the first sliding rod and the second sliding rod are positioned on the two sides of the telescopic rod, the bottom ends of the first bending plate and the second bending plate are respectively abutted with an optical cable, and the two ends of the spring are respectively fixedly connected with the first sliding rod and the second sliding rod;
the first bending plate and the second bending plate are arranged in a staggered and crossed mode.
Preferably, the fastener comprises an upper clamping plate, a lower clamping plate, side plates, a first bolt and a first nut, wherein the number of the first bolt and the first nut is four, and the number of the side plates is two;
the upper clamping plate and the lower clamping plate comprise an arc plate and transverse plates, the number of the transverse plates of the upper clamping plate and the number of the transverse plates of the lower clamping plate are two, in the upper clamping plate, the two transverse plates are respectively and fixedly arranged at two ends of the arc plate, the two transverse plates are provided with two mounting holes, and a first bolt sequentially penetrates through the mounting holes of the lower clamping plate and the mounting holes of the upper clamping plate to be in threaded connection with a first nut;
two transverse plates in the lower clamping plate are respectively fixedly arranged at two ends of the arc plate, two mounting holes are formed in the two transverse plates, and a first bolt sequentially penetrates through the mounting holes of the lower clamping plate and the mounting holes of the upper clamping plate to be in threaded connection with a first nut.
Preferably, the driving piece comprises a protruding strip and a pin rod, the protruding strip is fixedly arranged on the circumferential surface of the telescopic rod along the axial direction of the telescopic rod, the telescopic rod is provided with a plurality of perforations along the axial direction of the telescopic rod, the pin rod passes through any perforation to be arranged, and the pin rod is in butt joint with the mounting plate.
Preferably, the connection structure further comprises a secondary protection mechanism, the secondary protection mechanism comprises a fixing tube, a hinged plate, a connecting rod, a bending rod and a sleeve member for sleeving an optical cable, one end of the fixing tube is fixedly arranged on the mounting plate, the axial direction of the fixing tube is perpendicular to the axial direction of the telescopic rod, an elastic column is arranged in the fixing tube in a sliding mode, the elastic column is coaxially abutted to one end of the connecting rod, the hinged plate is hinged to the other end of the fixing tube, two ends of the hinged plate are hinged to the other end of the connecting rod and one end of the bending rod respectively, and the other end of the bending rod is hinged to the sleeve member.
Preferably, the external member includes punch holder, lower plate, second bolt, second nut and sleeve pipe, and second bolt, second nut and sheathed tube quantity are four, and the sleeve pipe is located between the connecting hole of punch holder and the connecting hole of lower plate, and four connecting holes are all seted up to punch holder, lower plate, and the second bolt passes connecting hole, sleeve pipe, the connecting hole and the second nut spiro union of punch holder in proper order, and four sleeve pipe rectangle are arranged, and the one end that the connecting plate was kept away from to the kink pole is articulated with the punch holder.
Preferably, the connection structure still includes tertiary protection machanism, and tertiary protection machanism includes pressure sensor, alarm lamp and data terminal, and pressure sensor sets up at fixed pipe inner wall, and pressure sensor is located fixed pipe and is close to articulated slab one end, and the alarm lamp is fixed to be set up on the fastener, and data terminal is in pressure sensor, alarm lamp electric connection respectively.
Preferably, the data terminal is a smart phone or a PC computer.
The beneficial effects of the scheme are as follows: the fastener is fixed to be set up at wire rope, drive piece begins to work, drive piece drives the telescopic link and slides along the telescopic hole, the telescopic link moves to the optical cable gradually, through first slide bar and second slide bar respectively with the face butt setting of putting to one side, make first bending plate and second bending plate draw close the action to the optical cable, until first bending plate and second bending plate hold the optical cable completely, stop driving piece work, accomplish the fixation to the optical cable like this, when the wire pole suffered natural disasters or external force to take place to empty, fracture and fracture when, wire rope is likely to fracture, simultaneously, optical cable one side also receives huge, at this moment the optical cable can move to the side below, optical cable butt first bending plate or second bending plate move to one side, the spring is further stretched, optical cable continues to move to the side below, until the optical cable breaks away from the centre gripping of first bending plate or second bending plate, can not pull the fracture because of strong external force, drag the optical cable is broken because of dragging the drag break, lead to transmission through this structure has avoided the optical cable to drag because of drag the interrupt. In addition, through the setting of spring for first bending plate and second bending plate tightly grip the optical cable, fix to different diameter optical cables, first bending plate or second bending plate dislocation cross arrangement, fixed optical cable is more stable like this.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of a prior art outdoor aerial manner of communication cable;
FIG. 2 is a schematic view of a part of a protective structure for a communication line according to the present invention;
FIG. 3 is an enlarged schematic view of the area A in FIG. 1;
FIG. 4 is a schematic perspective view of another view of a protective structure for a communication line according to the present invention;
FIG. 5 is a schematic view showing a partially cut-away state of a protective structure for a communication line according to the present invention;
FIG. 6 is a schematic diagram of a three-stage protection mechanism of the protection architecture for a communication line of the present invention;
FIG. 7 is a schematic diagram of a scenario of application of the protection architecture for a communication line according to the present invention;
fig. 8 is a schematic diagram of an electric pole breaking structure of a protection structure application scene for a communication line according to the present invention;
fig. 9 is a schematic view of the structure of the protective structure wire rod, the tightening member and the wire rope for the communication line of the present invention.
Description of the reference numerals
1. An optical cable; 2. a wire rod; 3. a tightening piece; 4. a buffer distance; 10. a wire rope; 100. a connection structure; 20. a fastener; 21. an upper clamping plate; 22. a lower clamping plate; 23. a first bolt; 24. a first nut; 25. a mounting hole; 30. a primary protection mechanism; 31. a mounting plate; 32. a mounting column; 33. a first bending plate; 34. a second bending plate; 35. a spring; 36. a telescopic rod; 37. a driver; 320. a telescopic hole; 38. a first slide bar; 39. a second slide bar; 370. a protruding strip; 371. a pin rod; 360. perforating; 40. a secondary protection mechanism; 41. a fixed tube; 42. a hinged plate; 43. a connecting rod; 44. bending the rod; 45. a kit; 450. an upper clamping plate; 451. a lower clamping plate; 452. a second bolt; 453. a second nut; 454. a sleeve; 50. A three-stage protection mechanism; 51. a pressure sensor; 52. an alarm lamp; 53. a data terminal; 321. an inclined surface; 38. a cross bar; 210. an arc plate; 211. a cross plate; 46. and an elastic column.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
First embodiment:
as shown in fig. 2 to 6, the present embodiment provides a protection structure for a communication line, which includes a plurality of wire rods 2, a tightening member 3 fixedly disposed at the top end of each wire rod 2, a wire rope 10, and a connection structure 100; as shown in fig. 9, the steel wire rope 10 is sequentially fixed on a plurality of tightening pieces 3, a buffer distance 4 is arranged between the steel wire rope 10 and one radial side of the wire rod 2, a plurality of connecting structures 100 are uniformly distributed on the steel wire rope 10, and the connecting structures 100 comprise a fastener 20 and a primary protection mechanism 30; the fastener 20 is fixedly arranged on the steel wire rope 30;
the primary protection mechanism 30 is fixedly arranged on the fastener 20, and the primary protection mechanism 30 is positioned at the lower part of the fastener 20; the first-level protection mechanism 30 comprises a mounting plate 31, a mounting column 32, a first bending plate 33, a second bending plate 34, a spring 35, a telescopic rod 36 and a driving piece 37 for adjusting the height of the telescopic rod 36, wherein the mounting plate 31 is fixedly connected with a fastener 20, one end of the mounting column 32 is fixedly connected with the mounting plate 31, the other end of the mounting column 32 is symmetrically provided with an inclined surface 321, the mounting column 32 is coaxially provided with a telescopic hole 320, the telescopic rod 36 is slidably arranged in the telescopic hole 320, the top end of the telescopic rod 36 is connected with the driving piece 37, cross rods 38 are fixedly arranged on two sides of the bottom end of the telescopic rod 36, the central axes of the two cross rods 38 are in the same straight line, the straight line passes through the central axis of the telescopic rod 36, one ends of the two cross rods 38 far away from the telescopic rod 36 are hinged with the first bending plate 33 and the second bending plate 34 respectively, the top end of the first bending plate 33 is fixedly provided with a first sliding rod 38, the top end of the second bending plate 34 is fixedly provided with a second sliding rod 39, the first sliding rod 38 and the second sliding rod 39 is respectively abutted with the inclined surface 321, the top end of the first sliding rod 38 and the second sliding rod 39 are respectively abutted with the inclined surface 321, the top ends of the first sliding rod 33 and the second sliding rod 39 are respectively located on two sides of the second bending plate 33 and the first bending plate 33 and the second bending plate 33 are respectively abutted with the first sliding plate and the first sliding plate 33 and the second sliding plate 33 and the first sliding plate.
The driving member 37 includes a protrusion strip 370 and a pin rod 371, the protrusion strip 370 is fixedly disposed on an outer circumferential surface of the telescopic rod 36 along an axial direction of the telescopic rod 36, the telescopic rod 36 is axially provided with a plurality of through holes 360, the pin rod 371 passes through any one of the through holes 360, and the pin rod 371 is abutted with the mounting plate 31. The provision of the protrusion bar 370 defines the sliding track of the telescopic link 36.
As shown in fig. 7, which is a schematic view of an application scenario of the structure in a plurality of wire rods 2, firstly, the wire rope 10 is fixed on the plurality of wire rods 2 through the tightening piece 3, further, the fastener 20 of the connection structure 100 is fixedly arranged on the wire rope 10, the driving piece 37 starts to work, the driving piece 37 drives the telescopic rod 36 to slide along the telescopic hole 320, the telescopic rod 36 gradually moves towards the optical cable 1, the first sliding rod 38 and the second sliding rod 39 are respectively abutted against the inclined surface 321, so that the first bending plate 33 and the second bending plate 34 perform a closing action towards the optical cable 1 until the first bending plate 33 and the second bending plate 34 completely clamp the optical cable 1, the driving piece 37 is stopped to work, thus, the fixation of the optical cable 1 is completed, when the wire rod 2 is subjected to natural disasters or external forces, the wire rope 10 may be broken when toppling, breaking and breaking occur, as shown in fig. 8, the two adjacent wire rods 2 at the broken position of the wire rope 10 are fixedly provided with the wire rope 10 through the clamping piece 3, the clamping piece 3 is the prior art, so that the wire rod 2 is not fixed at one end of the clamping piece 3, the other end of the clamping piece is fixedly connected with the wire rope 10, the wire rope 10 is in a certain distance from the wire rod 2, when the wire rope 10 breaks, one side of the optical cable 1 at the broken position of the wire rope 10 is also subjected to huge pressure, the optical cable 1 moves obliquely downwards, the wire rope at the broken position is obliquely downwards, because the connecting structure 100 adjacent to the broken position of the wire rope 10 is fixed on the wire rope 10, the connecting structure 100 at the broken position moves downwards along with the wire rope, and therefore, the first bending plate 33, the second bending plate 34 and the optical cable 1 in the connecting structure 100 adjacent to the broken position of the wire rope 10 are not separated, however, in other connecting structures 100, because the wire rope 10 is in situ, the optical cable 1 moves obliquely downwards, the first and second bending flaps 33, 34 of the other connection structure 100 are thus disengaged from the optical cable 1, since the clamping member 3 secures the wire 10;
the optical cable 1 moves to the side lower direction, the optical cable 1 abuts against the first bending plate 33 or the second bending plate 34 to move to one side, the spring 35 is further stretched, the optical cable 1 continues to move to the side lower direction until the optical cable 1 is separated from the clamping of the first bending plate 33 and the second bending plate 34, and therefore the optical cable 1 cannot be pulled and broken due to strong external force, and the situation that the optical cable 1 is pulled and broken due to the pulling and the dragging is avoided, and transmission is interrupted is avoided. In addition, through the setting of spring 35 for first bending plate or second bending plate tightly grasp optical cable 1, fix to different diameter optical cable 1, first bending plate 33 or second bending plate 34 dislocation cross arrangement, fixed optical cable 1 is more stable like this.
In addition, the wire rope 10 and the wire rod 2 are disposed at a certain distance, so that the wire rod 2 is inclined in that direction, and the first bending plate 33 and the second bending plate 34 are not separated from the optical cable 1 in the connection structure 100 adjacent to the breaking point of the wire rope 10, and the first bending plate 33 and the second bending plate 34 are separated from the optical cable 1 in the other connection structure 100.
The fastener 20 includes an upper clamping plate 21, a lower clamping plate 22, side plates 26, first bolts 23 and first nuts 24, the number of the first bolts 23 and the first nuts 24 being four, the number of the side plates 26 being two;
wherein, the upper clamping plate 21 and the lower clamping plate 22 each comprise an arc plate 210 and a transverse plate 211, the number of the transverse plates 211 of the upper clamping plate 21 and the number of the transverse plates 211 of the lower clamping plate 22 are two, in the upper clamping plate 21, the two transverse plates 211 are respectively fixedly arranged at two ends of the arc plate 210, the two transverse plates 211 are respectively provided with two mounting holes 25, and a first bolt 23 sequentially passes through the mounting holes 25 of the lower clamping plate 22 and the mounting holes 25 of the upper clamping plate 21 to be in threaded connection with a first nut 24;
in the lower clamping plate 22, two transverse plates 211 are respectively and fixedly arranged at two ends of the arc plate 210, two mounting holes 25 are formed in the two transverse plates 211, and a first bolt 23 sequentially passes through the mounting holes 25 of the lower clamping plate 22 and the mounting holes 25 of the upper clamping plate 21 and is in threaded connection with a first nut 24.
One ends of the two side plates 26 are respectively fixedly arranged on one side, far away from the arc plate 210, of the transverse plate 211 of the lower clamping plate 22, and the other ends of the two side plates 26 are fixedly connected with the mounting plate 31.
Second embodiment:
as shown in fig. 2 and 4, the connection structure 100 further includes a secondary protection mechanism 40, where the secondary protection mechanism 40 includes a fixing tube 41, a hinge plate 42, a connecting rod 43, a bending rod 44, and a sleeve 45 for sleeving the optical cable 1, one end of the fixing tube 41 is fixedly disposed on the mounting plate 31, an axial direction of the fixing tube 41 is perpendicular to an axial direction of the telescopic rod 36, an elastic column 46 is slidably disposed in the fixing tube 41, the elastic column 46 is coaxially abutted to one end of the connecting rod 43, the hinge plate 42 is hinged to the other end of the fixing tube 41, two ends of the hinge plate 42 are hinged to the other end of the connecting rod 43 and one end of the bending rod 44, and the other end of the bending rod 44 is hinged to the sleeve 45.
When the wire rope 10 is not pulled by external force, and only the optical cable 1 is stressed, the optical cable 1 is separated from the first bending plate 33 or the second bending plate 34, the sleeve 45 floats downwards along with the optical cable 1, the sleeve 45 drives the connecting rod 43 to move through the bending rod 44 and the hinge plate 42, the connecting rod 43 sequentially drives the elastic column 46 to move in the fixed tube 41, and the elastic column 46 moves in the fixed tube 41 to offset part of external force by friction, so that the external force is insufficient to be broken due to the pulling. In addition, the secondary protection mechanism 40 can prevent the optical cable 1 from being pulled to the ground completely, and it should be noted that the elastic posts 46 adjacent to the broken portion of the wire rope 10 will not move in the fixing tube 41 to counteract part of the external force, but the elastic posts 46 of the other connection structure 100 move in the fixing tube 41 to counteract part of the external force, wherein the external members 45 of the other connection structure 100 are connected with the mounting plate through the bending rod 44, the hinge plate 42, the connecting rod 43 and the fixing tube 41, so as to reduce the probability of secondary injury.
The kit 45 comprises an upper clamping plate 450, a lower clamping plate 451, a second bolt 452, a second nut 453 and a sleeve 454, wherein the number of the second bolt 452, the second nut 453 and the sleeve 454 is four, the upper clamping plate 450 and the lower clamping plate 451 are provided with four connecting holes (not shown), the sleeve 454 is positioned between the connecting holes of the upper clamping plate 450 and the connecting holes of the lower clamping plate 451, the second bolt 452 sequentially penetrates through the connecting holes of the upper clamping plate 450, the sleeve 454 and the connecting holes of the lower clamping plate 451 to be in threaded connection with the second nut 453, and one end of the bending rod 44, which is far away from the connecting plate, is hinged with the upper clamping plate 450. The sleeve 454 is arranged to realize that the optical cable 1 can perform a wiring operation.
Third embodiment:
the connection structure 100 further comprises a three-stage protection mechanism 50, the three-stage protection mechanism 50 comprises a pressure sensor 51, an alarm lamp 52 and a data terminal 53, the data terminal 53 is a smart phone or a PC, the pressure sensor 51 is arranged on the inner wall of the fixed tube 41, the pressure sensor 51 is located at one end, close to the hinge plate 42, of the fixed tube 41, the alarm lamp 52 is fixedly arranged on the fastener 20, and the data terminal 53 is electrically connected with the pressure sensor 51 and the alarm lamp 52 respectively.
When the optical cable 1 is stressed, when the elastic column 46 slides to the pressure sensor 51, the pressure sensor 51 sends a signal to the data terminal 53, the data terminal 53 drives the alarm lamp 52 to work, the alarm lamp 52 is reminded to be far away from an irrelevant person, and maintenance personnel can conveniently find the stressed section of the optical cable 1 to repair on site.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Claims (7)
1. The utility model provides a protection architecture that communication line used, includes a plurality of poles and fixed setting in every the hoop spare on pole top, its characterized in that still includes:
the steel wire ropes are sequentially fixed on the plurality of tightening pieces, buffer distances are arranged between the steel wire ropes and one radial side of the wire rod, a plurality of connecting structures are uniformly distributed on the steel wire ropes, and each connecting structure comprises a fastener and a primary protection mechanism;
the fastener is fixedly arranged on the steel wire rope;
the primary protection mechanism is fixedly arranged at the lower part of the fastener;
the first-level protection mechanism comprises a mounting plate, a mounting column, a first bending plate, a second bending plate, a spring, a telescopic rod and a driving piece for adjusting the height of the telescopic rod, wherein the mounting plate is fixedly connected with a fastener, one end of the mounting column is fixedly connected with the mounting plate, the other end of the mounting column is symmetrically provided with an inclined surface, the mounting column is coaxially provided with a telescopic hole, the telescopic rod is slidably arranged in the telescopic hole, the top end of the telescopic rod is connected with the driving piece, two sides of the bottom end of the telescopic rod are fixedly provided with cross rods, the central axes of the two cross rods are in the same straight line, the straight line passes through the central axes of the telescopic rod, one ends of the two cross rods far away from the telescopic rod are respectively hinged with the first bending plate and the second bending plate, the top end of the first bending plate is fixedly provided with a first sliding rod, the second sliding rod is fixedly arranged at the top end of the second bending plate, the first sliding rod and the second sliding rod are respectively abutted with the inclined surface, and the first sliding rod is respectively abutted with the second sliding rod and the two sides of the telescopic rod are respectively connected with the first bending plate and the two sides of the telescopic rod;
the first bending plates and the second bending plates are staggered and crossed.
2. The protective structure for a communication line according to claim 1, wherein the fastener includes an upper clamping plate, a lower clamping plate, side plates, a first bolt and a first nut, the number of the first bolt and the first nut being four, the number of the side plates being two;
the upper clamping plates and the lower clamping plates comprise arc plates and transverse plates, the number of the transverse plates of the upper clamping plates and the number of the transverse plates of the lower clamping plates are two, the two transverse plates in the upper clamping plates are respectively and fixedly arranged at two ends of the arc plates, the two transverse plates are provided with two mounting holes, and a first bolt sequentially penetrates through the mounting holes of the lower clamping plates and the mounting holes of the upper clamping plates to be in threaded connection with the first nuts;
two transverse plates in the lower clamping plate are respectively and fixedly arranged at two ends of the arc plate, two transverse plates are respectively provided with two mounting holes, and a first bolt sequentially penetrates through the mounting holes of the lower clamping plate and the mounting holes of the upper clamping plate to be in threaded connection with the first nut.
3. The protective structure for a communication line according to claim 1, wherein the driver includes a protrusion bar and a pin bar, the protrusion bar is fixedly disposed on a circumferential surface of the telescopic bar along an axial direction of the telescopic bar, the telescopic bar is provided with a plurality of through holes along an axial direction thereof, the pin bar passes through any one of the through holes, and the pin bar abuts against the mounting plate.
4. The protective structure for a communication line according to claim 1, wherein the connection structure further comprises a secondary protective mechanism, the secondary protective mechanism comprises a fixing tube, a hinge plate, a connecting rod, a bending rod and a sleeve member for sleeving the optical cable, one end of the fixing tube is fixedly arranged on the mounting plate, the axial direction of the fixing tube is perpendicular to the axial direction of the telescopic rod, an elastic column is slidably arranged in the fixing tube, the elastic column is coaxially abutted to one end of the connecting rod, the hinge plate is hinged to the other end of the fixing tube, two ends of the hinge plate are respectively hinged to the other end of the connecting rod and one end of the bending rod, and the other end of the bending rod is hinged to the sleeve member.
5. The protective structure for a communication line according to claim 4, wherein the sleeve comprises an upper clamping plate, a lower clamping plate, a second bolt, a second nut and a sleeve, the number of the second bolt, the second nut and the sleeve is four, the upper clamping plate and the lower clamping plate are provided with four connecting holes, the sleeve is positioned between the connecting holes of the upper clamping plate and the connecting holes of the lower clamping plate, the second bolt sequentially penetrates through the connecting holes of the upper clamping plate, the sleeve, the connecting holes of the lower clamping plate and the second nut in threaded connection, the four sleeves are arranged in a rectangular shape, and one end of the bending rod, which is far away from the connecting plate, is hinged with the upper clamping plate.
6. The protective structure for a communication line according to claim 4, wherein the connection structure further comprises a three-stage protection mechanism, the three-stage protection mechanism comprises a pressure sensor, an alarm lamp and a data terminal, the pressure sensor is arranged on the inner wall of the fixed pipe, the pressure sensor is located at one end of the fixed pipe, which is close to the hinge plate, the alarm lamp is fixedly arranged on the fastening piece, and the data terminal is electrically connected with the pressure sensor and the alarm lamp respectively.
7. The protection structure for a communication line according to claim 6, wherein the data terminal is a smart phone or a PC computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310104452.3A CN116299929B (en) | 2023-02-13 | 2023-02-13 | Protection architecture that communication line used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310104452.3A CN116299929B (en) | 2023-02-13 | 2023-02-13 | Protection architecture that communication line used |
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| CN116299929A true CN116299929A (en) | 2023-06-23 |
| CN116299929B CN116299929B (en) | 2023-08-25 |
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| CN202310104452.3A Active CN116299929B (en) | 2023-02-13 | 2023-02-13 | Protection architecture that communication line used |
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| KR102005854B1 (en) * | 2018-09-27 | 2019-08-01 | 남도종합기술(주) | Spacer apparatus of overhead transmission line |
| CN111736285A (en) * | 2020-06-22 | 2020-10-02 | 江苏华脉新材料有限公司 | Pre-twisted hardware fitting for aerial optical cable |
| CN212905645U (en) * | 2020-10-21 | 2021-04-06 | 河北科讯通信器材有限公司 | Aerial optical cable hook |
| CN214041829U (en) * | 2021-01-12 | 2021-08-24 | 江苏荣正通信科技有限公司 | Optical cable fixing structure |
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2023
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| CN203101704U (en) * | 2013-04-01 | 2013-07-31 | 四川欣和嘉盛信息技术有限公司 | Transmission line protection device |
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| CN206684363U (en) * | 2017-04-06 | 2017-11-28 | 苏州苏驼通信科技股份有限公司 | A kind of self-bearing type butterfly optical cable strengthens messenger wire fixation with steel wire device |
| CN207164331U (en) * | 2017-08-31 | 2018-03-30 | 国网江苏省电力公司连云港供电公司 | A kind of anti-optical cable drop device |
| KR102005854B1 (en) * | 2018-09-27 | 2019-08-01 | 남도종합기술(주) | Spacer apparatus of overhead transmission line |
| CN111736285A (en) * | 2020-06-22 | 2020-10-02 | 江苏华脉新材料有限公司 | Pre-twisted hardware fitting for aerial optical cable |
| CN212905645U (en) * | 2020-10-21 | 2021-04-06 | 河北科讯通信器材有限公司 | Aerial optical cable hook |
| CN214041829U (en) * | 2021-01-12 | 2021-08-24 | 江苏荣正通信科技有限公司 | Optical cable fixing structure |
Also Published As
| Publication number | Publication date |
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| CN116299929B (en) | 2023-08-25 |
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