CN215221673U

CN215221673U - Electric power communication OPGW communication line anti-vibration structure

Info

Publication number: CN215221673U
Application number: CN202121552478.7U
Authority: CN
Inventors: 李昌喆
Original assignee: Shanghai Hongchi Communication Engineering Co ltd
Current assignee: Shanghai Hongchi Communication Engineering Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-17
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a power communication OPGW communication line antivibration structure, including vibration damping plate, damping case and guard box, the vibration damping plate top is equipped with the spout, spout internally mounted has horizontal slide bar, the damping spring B has been cup jointed to horizontal slide bar surface, horizontal slide bar surface has cup jointed horizontal sliding sleeve, the dead lever is installed on horizontal sliding sleeve top, the gyro wheel is installed on the dead lever top, the guard box is installed to vibration damping plate top, the hydraulic stem is installed to the inside top intermediate position department of guard box, the damping case is installed to vibration damping plate bottom, damping spring A is installed to the inside top intermediate position department of damping case, and damping spring A end installs the damping piece. The utility model discloses can eliminate OPGW communication line vertical direction and fore-and-aft vibration to and can make OPGW communication line keep the elasticity of certain pressure, and have the interval of a buffering, reduce OPGW communication line's vibration fatigue, improve OPGW communication line life.

Description

Electric power communication OPGW communication line anti-vibration structure

Technical Field

The utility model relates to a circuit antivibration technical field specifically is a power communication OPGW communication line antivibration structure.

Background

An optical fiber composite overhead ground wire (OPGW) optical cable is a fiber optical communication network which is formed by placing optical fibers in a ground wire of an overhead high-voltage transmission line and used for forming a power transmission line.

Through a mass search, a typical electric power communication OPGW communication line vibration-proof structure disclosed in publication No. CN209267112U is found in the OPGW communication line vibration-proof structure in the prior art, and the electric power communication OPGW communication line vibration-proof structure enables the OPGW communication line to be pulled by a supporting steel strand through the combined action of the supporting steel strand and a wire clamp plate, so that the OPGW communication line can bear a force smaller than its own weight to prevent the OPGW communication line from deforming, and fatigue of the OPGW communication line can be eliminated.

An OPGW communication line is an overhead communication line, so that a vibration-proof device is needed to be used, the situation that the line is vibrated due to natural wind blowing, and a cable is fatigued or even broken for a long time is reduced, and the vibration-proof effect of the conventional vibration-proof device is poor, so that a vibration-proof structure of the power communication OPGW communication line is provided.

Disclosure of Invention

An object of the utility model is to provide an electric power communication OPGW communication line antivibration structure, possess and can eliminate OPGW communication line vertical direction and fore-and-aft vibration, and can make OPGW communication line keep the elasticity of certain pressure, and there is the interval of a buffering, reduce OPGW communication line's vibration fatigue, improve OPGW communication line life's advantage, it is an overhead communication line therefore need use the antivibration device to have solved OPGW communication line, so as to reduce the circuit and blow because of the natural wind and lead to the vibration, and can lead to the cable to produce fatigue for a long time, cracked condition even, the not good problem of vibration damping effect of current antivibration device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power communication OPGW communication line antivibration structure, includes vibration damping plate, vibration damping box and protective housing, vibration damping plate top is equipped with the spout, spout internally mounted has horizontal slide bar, vibration damping spring B has been cup jointed to horizontal slide bar surface, horizontal slide bar surface has cup jointed horizontal sliding sleeve, the dead lever is installed on horizontal sliding sleeve top, the gyro wheel is installed on the dead lever top, the protective housing is installed to vibration damping plate top, the hydraulic stem is installed to the inside top intermediate position department of protective housing, vibration damping box is installed to vibration damping plate bottom, vibration damping spring A is installed to the inside top intermediate position department of vibration damping box, and vibration damping spring A end installs the vibration damping piece.

Preferably, the horizontal sliding sleeve is equipped with two altogether, and two the horizontal sliding sleeve symmetry cup joints in horizontal slide bar surface both sides position department, two the dead lever is all installed on horizontal sliding sleeve top.

Preferably, the two vibration absorption springs B are symmetrically sleeved at the two sides of the outer surface of the transverse sliding rod.

Preferably, the number of the rollers is three, the rollers are equally mounted at the top ends of the two fixed rods and the output end of the hydraulic rod, and the outer surfaces of the rollers are provided with clamping grooves.

Preferably, the protection box both sides are close to top position department symmetry and are equipped with the line hole, the inside top bilateral symmetry of protection box installs the installation piece, two the line pipe is all installed away to installation piece bottom.

Preferably, the vibration absorption box is internally provided with two longitudinal sliding rods, the two longitudinal sliding rods are symmetrically arranged at positions close to the front surface and the rear surface inside the vibration absorption box, the outer surfaces of the two longitudinal sliding rods are sleeved with longitudinal sliding sleeves, the outer surfaces of the two longitudinal sliding sleeves are provided with vibration absorption springs C, and the tail ends of the two vibration absorption springs C are respectively connected to the positions of the front surface and the rear surface of the vibration absorption block.

Preferably, the installation door is installed through the axis of rotation to the guard box rear surface, installation door rear surface is close to the bottom position and installs the lock.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up damping spring B, horizontal slide bar and hydraulic stem, reached and to have reduced OPGW communication line's fatigue, improve circuit life's effect, thereby the hydraulic stem can make communication line keep the elasticity of the pressure of removal to have a communication line vibration to drag between the buffering interval, and damping spring B can drag the circuit vibration the energy to absorb simultaneously.

2. The utility model discloses a set up damping spring A, the piece that disappears, reached and to have eliminated the effect of OPG communication line vertical direction vibration, communication line causes the piece that disappears to drive damping spring A at the vertical direction vibration and vibrates to absorb the vibration energy of communication line vertical direction and eliminate vertical vibration.

3. The utility model discloses a set up damping spring C and the piece that disappears, reached and to eliminate the effect of OPGW communication line longitudinal vibration, thereby the piece that disappears drives damping spring C and vertically vibrates when communication line longitudinal vibration absorbs longitudinal vibration with communication line fore-and-aft vibration energy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the local front view structure of the damping plate of the present invention;

FIG. 4 is a schematic side view of the roller of the present invention;

FIG. 5 is a schematic side view of the vibration damping box of the present invention;

fig. 6 is a schematic view of the rear view structure of the present invention.

In the figure: 1. a vibration damping plate; 2. a vibration damping box; 3. a protective box; 4. a wiring hole; 5. a hydraulic lever; 6. mounting blocks; 7. a wiring pipe; 8. a vibration eliminating spring A; 9. a vibration damping block; 10. a roller; 11. fixing the rod; 12. a vibration eliminating spring B; 13. a transverse sliding sleeve; 14. a transverse sliding bar; 15. a chute; 16. a card slot; 17. a longitudinal slide bar; 18. a longitudinal sliding sleeve; 19. a vibration damping spring C; 20. a rotating shaft; 21. installing a door; 22. a door lock is provided.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution for an anti-vibration structure of an OPGW communication line for power communication: an electric power communication OPGW communication line vibration-proof structure comprises a vibration-damping plate 1, a vibration-damping box 2 and a protection box 3, wherein a sliding groove 15 is formed in the top end of the vibration-damping plate 1, a transverse sliding rod 14 is installed inside the sliding groove 15, vibration-damping springs B12 are sleeved on the outer surface of the transverse sliding rod 14, two vibration-damping springs B12 are arranged, two vibration-damping springs B12 are symmetrically sleeved on the two sides of the outer surface of the transverse sliding rod 14, a transverse sliding sleeve 13 is sleeved on the outer surface of the transverse sliding rod 14, two transverse sliding sleeves 13 are arranged, two transverse sliding sleeves 13 are symmetrically sleeved on the two sides of the outer surface of the transverse sliding rod 14, fixing rods 11 are installed at the top ends of the two transverse sliding sleeves 13, a hydraulic rod 5 can enable a communication line to keep the tightness of the moving pressure, so that a buffer interval for vibration and pulling of the communication line is formed, meanwhile, the vibration-damping springs B12 can absorb the vibration and pulling energy of the line, the fixing rods 11 are installed at the top ends of the transverse sliding sleeves 13, gyro wheel 10 is installed on 11 tops of dead lever, gyro wheel 10 is equipped with threely altogether, and three gyro wheel 10 equivalent is installed in 11 tops of two dead levers and the 5 outputs of hydraulic stem, three 10 surfaces of gyro wheel all are equipped with draw-in groove 16, protective housing 3 is installed on 1 top of damping plate, hydraulic stem 5 is installed to the inside top intermediate position department of protective housing 3, damping box 2 is installed to damping plate 1 bottom, damping spring A8 is installed to the inside top intermediate position department of damping box 2, and damping block 9 is installed to damping spring A8 end.

Referring to fig. 2 to 4, the present invention provides a technical solution for an anti-vibration structure of an OPGW communication line for power communication: an electric power communication OPGW communication line vibration-proof structure comprises a vibration-damping plate 1, a vibration-damping box 2 and a protective box 3, wherein a sliding groove 15 is arranged at the top end of the vibration-damping plate 1, a transverse sliding rod 14 is installed inside the sliding groove 15, a vibration-damping spring B12 is sleeved on the outer surface of the transverse sliding rod 14, a transverse sliding sleeve 13 is sleeved on the outer surface of the transverse sliding rod 14, a fixed rod 11 is installed at the top end of the transverse sliding sleeve 13, rollers 10 are installed at the top end of the fixed rod 11, the protective box 3 is installed at the top end of the vibration-damping plate 1, wiring holes 4 are symmetrically arranged at positions, close to the top end, of two sides of the protective box 3, mounting blocks 6 are symmetrically installed at two sides of the top end inside the protective box 3, wiring pipes 7 are installed at the bottom ends of the two mounting blocks 6, the communication line can be prevented from slipping from the inside of a clamping groove 16 due to the arrangement of the wiring pipes 7, a hydraulic rod 5 is installed at the middle position of the top end inside the protective box 3, the vibration-damping plate 1 is installed at the bottom end of the vibration-damping box 2, a vibration-damping spring A8 is installed at the middle position of the top end inside the vibration-damping box 2, the vibration of the line in the vertical direction causes the vibration elimination block 9 to drive the vibration elimination spring A8 to vibrate in the vertical direction, so that the vibration energy in the vertical direction of the communication line is absorbed to eliminate the vertical vibration, and the vibration elimination block 9 is installed at the tail end of the vibration elimination spring A8.

Referring to fig. 2 to fig. 6, the present invention provides a technical solution for an anti-vibration structure of an electric power communication OPGW communication line: an OPGW communication line vibration-proof structure for electric power communication comprises a vibration-damping plate 1, a vibration-damping box 2 and a protective box 3, wherein a sliding groove 15 is arranged at the top end of the vibration-damping plate 1, a transverse sliding rod 14 is installed inside the sliding groove 15, a vibration-damping spring B12 is sleeved on the outer surface of the transverse sliding rod 14, a transverse sliding sleeve 13 is sleeved on the outer surface of the transverse sliding rod 14, a fixed rod 11 is installed at the top end of the transverse sliding sleeve 13, a roller 10 is installed at the top end of the fixed rod 11, the protective box 3 is installed at the top end of the vibration-damping plate 1, an installation door 21 is installed on the rear surface of the protective box 3 through a rotating shaft 20, the installation door 21 is convenient to install, a door lock 22 is installed on the rear surface of the installation door 21 close to the bottom end, a hydraulic rod 5 is installed at the middle position of the top end inside the protective box 3, the vibration-damping plate 2 is installed with the vibration-damping box 2, longitudinal sliding rods 17 are installed inside the vibration-damping box 2, the longitudinal sliding rods 17 are arranged in total, and the two longitudinal sliding rods 17 are symmetrically installed inside the vibration-damping box 2 close to the front surface and the rear surface, longitudinal sliding sleeve 18 has all been cup jointed to two vertical slide bars 17 outer surfaces, damping spring C19 is all installed to two vertical sliding sleeve 18 outer surfaces, and two damping spring C19 end are connected respectively in damping piece 9 front surface and rear surface position department, make damping piece 9 drive damping spring C19 vertically shake during communication line longitudinal vibration, thereby absorb longitudinal vibration with the vertical vibration energy of communication line, damping spring A8 is installed to the inside top intermediate position department of damping case 2, and damping piece 9 is installed to damping spring A8 end.

The working principle is as follows: will the utility model discloses install in the place that needs used, with communication line card inside draw-in groove 16 and pass two and walk line hole 4 and two and walk spool 7, when communication line takes place the vibration, thereby hydraulic stem 5 can make communication line keep the elasticity of the pressure of removal so that there is the buffer interval that a communication line vibration was dragged, damping spring B12 can drag the energy with the line vibration to absorb simultaneously, and communication line vibrates at the vertical direction and causes damping piece 9 to drive damping spring A8 and vibrates at the vertical direction, thereby absorb the vibration energy of communication line vertical direction and eliminate vertical vibration, make damping piece 9 drive damping spring C19 vertically vibrate during communication line longitudinal vibration, thereby absorb the longitudinal vibration with the longitudinal vibration energy of communication line, to this, the utility model discloses work flow is accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power communication OPGW communication line antivibration structure, includes vibration damping plate (1), vibration damping box (2) and protective housing (3), its characterized in that: the damping plate is characterized in that a sliding groove (15) is arranged at the top end of the damping plate (1), a transverse sliding rod (14) is arranged inside the sliding groove (15), a damping spring B (12) is sleeved on the outer surface of the transverse sliding rod (14), a transverse sliding sleeve (13) is sleeved on the outer surface of the transverse sliding sleeve (14), a fixing rod (11) is installed at the top end of the transverse sliding sleeve (13), rolling wheels (10) are installed at the top end of the fixing rod (11), a protection box (3) is installed at the top end of the damping plate (1), a hydraulic rod (5) is installed at the middle position of the inner top end of the protection box (3), a damping box (2) is installed at the bottom end of the damping plate (1), a damping spring A (8) is installed at the middle position of the inner top end of the damping box (2), and a damping block (9) is installed at the tail end of the damping spring A (8).

2. The power communication OPGW communication line vibration preventing structure as claimed in claim 1, wherein: horizontal sliding sleeve (13) are equipped with two altogether, and two horizontal sliding sleeve (13) symmetry cup joints in horizontal slide bar (14) surface both sides position department, two dead lever (11) are all installed on horizontal sliding sleeve (13) top.

3. The power communication OPGW communication line vibration preventing structure as claimed in claim 1, wherein: the two vibration absorption springs B (12) are arranged, and the two vibration absorption springs B (12) are symmetrically sleeved at the positions of two sides of the outer surface of the transverse sliding rod (14).

4. The power communication OPGW communication line vibration preventing structure as claimed in claim 1, wherein: the roller (10) is provided with three rollers, the three rollers (10) are equally mounted at the top ends of the two fixing rods (11) and the output end of the hydraulic rod (5), and clamping grooves (16) are formed in the outer surfaces of the three rollers (10).

5. The power communication OPGW communication line vibration preventing structure as claimed in claim 1, wherein: protection box (3) both sides are close to top position department symmetry and are equipped with walking line hole (4), installation piece (6), two are installed to the inside top bilateral symmetry of protection box (3) installation piece (6) bottom all installs and walks spool (7).

6. The power communication OPGW communication line vibration preventing structure as claimed in claim 1, wherein: the utility model discloses a damping box, including damping piece (9), damping piece (2), longitudinal slide bar (17) internally mounted has vertical slide bar (17), longitudinal slide bar (17) are equipped with two altogether, and two longitudinal slide bar (17) symmetrical installation is in damping box (2) inside near front surface and rear surface position department, two longitudinal slide bar (17) surface has all cup jointed vertical sliding sleeve (18), two damping spring C (19) are all installed to longitudinal sliding sleeve (18) surface, and two damping spring C (19) end is connected respectively in damping piece (9) front surface and rear surface position department.

7. The power communication OPGW communication line vibration preventing structure as claimed in claim 1, wherein: guard box (3) rear surface installs installation door (21) through axis of rotation (20), installation door (21) rear surface is close to the bottom position and installs door lock (22).