CN112909828A - Cable tensioning device for electric power paying-off - Google Patents
Cable tensioning device for electric power paying-off Download PDFInfo
- Publication number
- CN112909828A CN112909828A CN202110057112.0A CN202110057112A CN112909828A CN 112909828 A CN112909828 A CN 112909828A CN 202110057112 A CN202110057112 A CN 202110057112A CN 112909828 A CN112909828 A CN 112909828A
- Authority
- CN
- China
- Prior art keywords
- plate
- rotating shaft
- rotating
- vertical plate
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a cable tensioning device for electric power paying-off, and belongs to the technical field of electric power equipment. A cable tensioner for electric power payouts, comprising: the damping mechanism, the fixing mechanism and the winding mechanism are arranged on the support mechanism and comprise a first vertical plate, a second vertical plate, a first damping component, a second damping component and a third damping component which are vertically arranged and parallel to each other, the rotating speed of the planet gears is greater than that of the inner gear ring through the arrangement of sun gears, the inner gear ring and the planet gears, the torque is improved through reducing the speed, the output acting force is improved, heavy cables are convenient to wind, the force arm is improved through the arrangement of a rotating rod, the winding reel can be driven to rotate by less force, the winding reel can be driven by two feet through the arrangement of pedals, the winding reel is convenient for workers to use larger force, and the cable can be effectively prevented from retreating through triple braking.
Description
Technical Field
The invention belongs to the technical field of power equipment, and particularly relates to a cable tensioning device for electric power paying-off.
Background
When carrying out the cable conductor installation, need straighten the cable conductor, avoid the cable conductor too crooked, when the cable conductor crookedness is great, increased the cable conductor length between two adjacent wire poles, lead to the cable conductor length overlength between two places, lead to more electric power extravagant in power transmission process easily, and the cable conductor is heavier difficult to straighten, still retreats under self action of gravity easily after straightening.
Disclosure of Invention
The invention aims to solve the problems that the cable is hard to install and the cable retreats under the action of self gravity, and provides a cable tensioning device for paying off power.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cable tensioner for electric power payouts, comprising: the damping mechanism, the fixing mechanism and the winding mechanism are all arranged on the bracket mechanism;
the damping mechanism comprises a first vertical plate, a second vertical plate, a first damping member, a second damping member and a third damping member which are vertically arranged and parallel to each other, wherein two horizontal plates which are vertically arranged are arranged between the first vertical plate and the second vertical plate;
the first damping component comprises four clamping components which are arranged on one side of the first vertical plate, which is far away from the second vertical plate, and are uniformly arranged at intervals along the circumferential direction of the first through hole, each clamping component comprises a sleeve hinged with the first vertical plate, a first rubber sheet is arranged between every two adjacent sleeves, a sliding plate is arranged at one end, which is far away from the first vertical plate, of each sleeve in a penetrating manner, a limiting plate is arranged at one end, which is located in an inner cavity of each sleeve, of each sliding plate, a plurality of compression springs are arranged on one side, which is far away from the sliding plate, of each limiting plate, one end, which is far away from the limiting plate, of each compression spring is connected with the bottom of the inner cavity of each sleeve, first connecting plates are arranged on two sides, which are far away from the limiting plate, of each sliding plate, a first rotating shaft is arranged between every two first connecting, a pawl matched with the brake groove is sleeved outside the first rotating shaft, the pawl limits the rotating cylinders to rotate clockwise, a space surrounded by the four rotating cylinders is a first clamping space, and the first clamping space corresponds to the first through hole;
the second damping component comprises a fixed cylinder arranged on one side of the first vertical plate facing the second vertical plate, the fixed cylinder is coaxial with the first through hole, the fixed cylinder is uniformly provided with a plurality of first threaded holes at intervals along the circumferential direction, a first threaded rod is arranged in the first threaded holes in a matching manner, a cross handle is arranged at one end of the first threaded rod, which is positioned outside the inner cavity of the fixed cylinder, a first arc-shaped clamping plate which is matched with the shape of a cable is arranged at one end of the first threaded rod, which is far away from the cross handle, a space defined by the first arc-shaped clamping plate is a second clamping space, the second clamping space corresponds to the first through hole, a first connecting groove which is coaxial with the first threaded rod is arranged on one side of the first arc-shaped clamping plate, a second connecting groove is coaxially arranged at the bottom of the first connecting groove, and a connecting disc which is matched with the second connecting groove is arranged at one;
the third damping member comprises a plurality of rotating plates arranged on one side, facing the first vertical plate, of the second vertical plate, the rotating plates are uniformly arranged at intervals along the circumferential direction of the second through hole, the rotating plates are hinged with the second vertical plate, the suspension end of each rotating plate is hinged with a second arc-shaped clamping plate which is adaptive to the shape of the cable, the space surrounded by the second arc-shaped clamping plates is a third clamping space, the third clamping space corresponds to the second through hole, and a second rubber sheet is arranged between every two adjacent rotating plates;
and anti-skid rubber is laid on the outer circular surface of the rotary drum, the inner arc surface of the first arc-shaped clamping plate and the inner arc surface of the second arc-shaped clamping plate.
Preferably, the support mechanism comprises a second connecting plate and a third connecting plate which are arranged on two sides of the first vertical plate and are perpendicular to the first vertical plate in the extending direction, the second connecting plate and the third connecting plate are parallel to each other, a plurality of first supporting rods are arranged at the top of the third connecting plate, the top end of each first supporting rod is provided with the same seat, the bottom of the seat is provided with a second supporting rod which vertically extends downwards and is movably connected with the winding mechanism, and one side, away from the second connecting plate, of the third connecting plate is provided with a third supporting rod which is horizontally arranged and is movably connected with the winding mechanism.
Preferably, the fixing mechanism is arranged on one side of the second connecting plate, which is far away from the third connecting plate, the fixing mechanism comprises two third arc-shaped clamping plates hinged to the second connecting plate, the suspension ends of the two third arc-shaped clamping plates are provided with a fourth connecting plate, the fourth connecting plate is provided with a plurality of second threaded holes, and bolts are arranged in the second threaded holes in a matched mode.
Preferably, the winding mechanism comprises a bobbin member, a labor-saving member and a power receiving member, the labor-saving member is arranged between the bobbin member and the power receiving member, and the bobbin member is arranged between the second connecting plate and the third connecting plate.
Preferably, the bobbin member comprises a fifth rotating shaft arranged between the second connecting plate and the third connecting plate, the bobbin is coaxially sleeved outside the fifth rotating shaft, a ring groove is coaxially formed in the outer circular surface of the bobbin, a third through hole is formed in the edge of the bobbin, which is close to the third connecting plate, at the bottom of the third through hole, a first chute communicated with the ring groove is coaxially formed, the extending direction of the first chute is axially parallel to that of the fifth rotating shaft, a second chute is oppositely formed in the first chute, the guiding direction of the second chute is parallel to the extending direction of the first chute, a sliding cylinder is arranged in the first chute in a matching manner, a sliding block matched with the second chute is arranged on the sliding cylinder, a thread is arranged in the inner cavity of the sliding cylinder, a second threaded rod is arranged in a matching manner in the inner cavity of the sliding cylinder, a sixth rotating shaft penetrating through the third through hole is coaxially arranged at one end of the second threaded rod, and a, and the sixth rotating shaft is movably connected with the third through hole through a rotating bearing.
Preferably, the labor-saving member comprises a fixing ring arranged on one side, away from the second connecting plate, of the third connecting plate, the fixing ring is coaxial with the fifth rotating shaft, a movable bearing is arranged inside the fixing ring in a matching mode, an inner ring of the movable bearing is provided with an inner ring in a matching mode, one end, close to the fifth rotating shaft, of the inner ring is closed, the inner ring is coaxially connected with the fifth rotating shaft, a sun wheel is coaxially arranged inside the inner ring, the sun wheel is meshed with a plurality of planet wheels in the circumferential direction, a movable shaft coaxially penetrates through the planet wheels, and a fifth connecting plate connected with.
Preferably, the power receiving member includes a second rotating shaft coaxially connected to the sun gear, a rotating rod perpendicular to the second rotating shaft is disposed at the suspension end of the second rotating shaft, a fixing shaft is penetrated through the suspension end of the rotating rod, the second rotating shaft is parallel to the fixing shaft, the fixing shaft is movably connected to the rotating rod, a rotating disc coaxial with the second rotating shaft is disposed at one end of the fixing shaft, which deviates from the rotating rod, a third rotating shaft is coaxially disposed at one side of the rotating disc, which deviates from the second rotating shaft, the third rotating shaft is movably connected to the second supporting rod, a first bevel gear is coaxially sleeved at the suspension end of the third rotating shaft, a second bevel gear is meshed at one side of the first bevel gear, the second bevel gear is perpendicular to the first bevel gear, a fourth rotating shaft is coaxially penetrated through the second bevel gear, the fourth.
Compared with the prior art, the invention provides a cable tensioning device for electric power paying-off, which has the following beneficial effects:
1. the device is fixed on a telegraph pole through a fixing mechanism, one end of a cable passes through a second through hole, a third clamping space enclosed by a second arc-shaped clamping plate, a second clamping space enclosed by a first arc-shaped clamping plate, a first through hole and a first clamping space enclosed by a rotary drum is placed in an annular groove, a rotary disc handle is rotated, the rotary disc handle drives a sixth rotating shaft and a second threaded rod to rotate, a sliding drum extends into the annular groove under the action of the second threaded rod and clamps the cable, at the moment, a worker rotates a fourth rotating shaft through foot pedal by foot or hand, the fourth rotating shaft drives a first bevel gear to rotate through a second bevel gear, the first bevel gear drives the rotary disc to rotate through a third rotating shaft, the rotary disc drives a rotating rod to rotate through a fixed shaft, the rotating rod drives a second rotating shaft to rotate, the second rotating shaft drives a sun gear to rotate, the sun gear drives an inner gear ring gear to rotate through a planet gear, the, the cable is wound to the bobbin, through setting up sun gear, ring gear, planet wheel, the planet wheel rotational speed is greater than the ring gear rotational speed, improves the torque through the reduction speed, has improved the output effort, is convenient for wind heavy cable, has improved the arm of force through setting up the rotary rod, and the bobbin rotation is driven to available still less power, is convenient for drive through the both feet through setting up pedal, and the staff of being convenient for uses bigger strength.
2. According to the invention, after the cable is wound, when the cable has a backward tendency, the cable drives the rotating plate to extrude towards the cable through the second arc-shaped clamping plate, the cable retreats to drive the rotating drum to rotate anticlockwise, the pawl enters the braking groove to limit the rotation of the rotating drum, the rotating drum extrudes the compression spring through the connecting plate, the sliding plate and the limiting plate, when the compression spring is pressed to the limit, the sliding plate does not slide the rotating drum to clamp the cable to stop the movement of the cable, the first arc-shaped clamping plate clamps the cable under the pushing of the first threaded rod through rotating the cross handle and the first threaded rod, and the backward of the cable can be effectively avoided through triple braking.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the damping mechanism of the present invention;
FIG. 3 is a schematic view of the damping mechanism of the present invention;
FIG. 4 is a schematic view of the damping mechanism of the present invention;
FIG. 5 is a schematic view of the damping mechanism of the present invention;
FIG. 6 is a schematic view of the damping mechanism of the present invention;
FIG. 7 is a schematic view of the damping mechanism of the present invention;
FIG. 8 is a schematic view of the damping mechanism of the present invention;
FIG. 9 is a schematic view of the damping mechanism of the present invention;
FIG. 10 is a schematic view of the damping mechanism of the present invention;
FIG. 11 is a schematic structural view of a bracket mechanism, a fixing mechanism and a winding mechanism according to the present invention;
FIG. 12 is a schematic structural view of a support mechanism of the present invention;
FIG. 13 is a schematic view of the winding mechanism of the present invention;
FIG. 14 is a schematic view of the winding mechanism of the present invention;
FIG. 15 is a schematic view of the winding mechanism of the present invention;
FIG. 16 is a schematic view of the winding mechanism of the present invention;
FIG. 17 is a schematic view of the winding mechanism of the present invention;
fig. 18 is a schematic structural view of the winding mechanism of the present invention.
The reference numbers in the figures illustrate:
10. a damping mechanism; 110. a first vertical plate; 111. a first through hole; 120. a second vertical plate; 121. a second through hole; 130. a horizontal plate; 140. a first damping member; 141. a clamping assembly; 1411. a sleeve; 1412. a slide plate; 14121. a limiting plate; 1413. a first connecting plate; 1414. a rotating drum; 1415. a support bar; 1416. a compression spring; 1417. a first rotating shaft; 1418. a pawl; 1419. a brake groove; 142. a first rubber sheet; 150. a second damping member; 151. a fixed cylinder; 152. a first threaded hole; 153. a first threaded rod; 154. a cross handle; 155. a first arc-shaped clamping plate; 156. a first connecting groove; 157. a second connecting groove; 160. a third damping member; 161. a rotating plate; 162. a second arc-shaped clamping plate; 163. a second rubber sheet; 20. a support mechanism; 210. a second connecting plate; 220. a third connecting plate; 230. a first support bar; 240. a seat; 250. a second support bar; 260. a third support bar; 30. a fixing mechanism; 310. a third arc-shaped clamping plate; 320. a fourth connecting plate; 330. a second threaded hole; 340. a bolt; 40. a winding mechanism; 410. a bobbin member; 411. a bobbin; 412. a ring groove; 413. a fifth rotating shaft; 414. a third through hole; 415. a first chute; 416. a second chute; 417. a sixth rotating shaft; 4171. a turntable handle; 4172. a second threaded rod; 418. a slide cylinder; 419. a slider; 420. a labor-saving member; 421. a fixing ring; 422. a movable bearing; 423. an inner gear ring; 424. a sun gear; 425. a fifth connecting plate; 426. a planet wheel; 430. a power receiving member; 431. a second rotating shaft; 432. rotating the rod; 433. a fixed shaft; 434. a turntable; 435. a third rotating shaft; 436. a first bevel gear; 437. a second bevel gear; 438. a fourth rotating shaft; 439. and (5) pedaling.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 18, a cable tensioner for electric power payoff, comprising: the method also comprises the following steps: damping mechanism 10, gimbal mechanism 20, fixed establishment 30, wire winding mechanism 40, damping mechanism 10, fixed establishment 30 and wire winding mechanism 40 all set up on gimbal mechanism 20.
The damping mechanism 10 includes a first vertical plate 110, a second vertical plate 120, a first damping member 140, a second damping member 150, and a third damping member 160, which are vertically arranged and parallel to each other, two horizontal plates 130 are arranged between the first vertical plate 110 and the second vertical plate 120, a first through hole 111 is formed in the center of the first vertical plate 110, a second through hole 121 coaxial with the first through hole 111 is formed in the second vertical plate 120, the first damping member 140 is arranged on the side of the first vertical plate 110 away from the second vertical plate 120, the second damping member 150 is arranged on the side of the first vertical plate 110 facing the second vertical plate 120, and the third damping member 160 is arranged on the side of the second vertical plate 120 facing the first vertical plate 110.
The first damping member 140 comprises four clamping assemblies 141 which are arranged on one side of the first vertical plate 110, which is far away from the second vertical plate 120, and are uniformly arranged at intervals along the circumferential direction of the first through hole 111, each clamping assembly 141 comprises a sleeve 1411 hinged with the first vertical plate 110, a first rubber sheet 142 is arranged between every two adjacent sleeves 1411, a sliding plate 1412 is penetrated at one end of each sleeve 1411, which is far away from the first vertical plate 110, a limiting plate 14121 is arranged at one end of each sliding plate 1412, which is located in an inner cavity of each sleeve 1411, a plurality of compression springs 1416 are arranged on one side of each limiting plate 14121, which is far away from the sliding plate 1412, one end of each compression spring 1416, which is far away from the limiting plate 14121, is connected with the bottom of the inner cavity of each sleeve 1411, first connecting plates 1413 are arranged on two sides of one end of each sliding plate 1412, which is far away from the limiting plate 14121, a seventh, the two first connecting plates 1413 are provided with supporting rods 1415 which are parallel to each other, a first rotating shaft 1417 is arranged between the suspension ends of the two supporting rods 1415, a pawl 1418 which is matched with a braking groove 1419 is sleeved outside the first rotating shaft 1417, the pawl 1418 limits the rotating cylinders 1414 to rotate clockwise, a space surrounded by the four rotating cylinders 1414 is a first clamping space, and the first clamping space corresponds to the first through hole 111.
The second damping member 150 includes a fixing barrel 151 disposed on one side of the first vertical plate 110 facing the second vertical plate 120, the fixing barrel 151 is coaxial with the first through hole 111, the fixing barrel 151 is provided with a plurality of first threaded holes 152 at equal intervals along the circumferential direction, a first threaded rod 153 is disposed in the first threaded hole 152 in a matching manner, one end of the first threaded rod 153, which is located outside an inner cavity of the fixing barrel 151, is provided with a cross handle 154, one end of the first threaded rod 153, which is far away from the cross handle 154, is provided with a first arc-shaped clamping plate 155 adapted to the shape of a cable, a space surrounded by the first arc-shaped clamping plate 155 is a second clamping space, the second clamping space corresponds to the first through hole 111, a first connecting groove 156 coaxial with the first threaded rod 153 is disposed on one side of the first arc-shaped clamping plate 155, a second connecting groove 157 is disposed on the bottom of the first connecting groove 156, and one end of the first arc-shaped clamping plate 153, which is near the first arc-shaped clamping .
The third damping member 160 includes a plurality of rotating plates 161 disposed on one side of the second vertical plate 120 facing the first vertical plate 110, the rotating plates 161 are uniformly arranged at intervals along the circumferential direction of the second through hole 121, the rotating plates 161 are hinged to the second vertical plate 120, the suspension end of the rotating plates 161 is hinged to a second arc-shaped clamping plate 162 adapted to the shape of the cable, the space surrounded by the second arc-shaped clamping plate 162 is a third clamping space corresponding to the second through hole 121, and a second rubber sheet 163 is disposed between two adjacent rotating plates 161.
And anti-slip rubber is laid on the outer circular surface of the rotating cylinder 1414, the inner arc surface of the first arc-shaped clamping plate 155 and the inner arc surface of the second arc-shaped clamping plate 162.
The support mechanism 20 includes a second connecting plate 210 and a third connecting plate 220 which are disposed on two sides of the first vertical plate 110 and have an extending direction perpendicular to the first vertical plate 110, the second connecting plate 210 and the third connecting plate 220 are parallel to each other, a plurality of first supporting rods 230 are disposed on the top of the third connecting plate 220, the top end of each first supporting rod 230 is provided with a same seat 240, the bottom of the seat 240 is provided with a second supporting rod 250 which extends vertically and is movably connected with the winding mechanism 40, and one side of the third connecting plate 220 departing from the second connecting plate 210 is provided with a third supporting rod 260 which is horizontally disposed and is movably connected with the winding mechanism 40.
Fixing mechanism 30 set up in the one side that second connecting plate 210 deviates from third connecting plate 220, fixing mechanism 30 includes two third arc grip blocks 310 with second connecting plate 210 articulated, two third arc grip blocks 310 suspension ends are provided with fourth connecting plate 320, have seted up a plurality of second screw holes 330 on the fourth connecting plate 320, the matching is provided with bolt 340 in the second screw hole 330.
The winding mechanism 40 includes a bobbin member 410, a labor-saving member 420, and a power receiving member 430, the labor-saving member 420 is interposed between the bobbin member 410 and the power receiving member 430, and the bobbin member 410 is interposed between the second connecting plate 210 and the third connecting plate 220.
The bobbin member 410 comprises a fifth rotating shaft 413 arranged between the second connecting plate 210 and the third connecting plate 220, a bobbin 411 is coaxially sleeved outside the fifth rotating shaft 413, an annular groove 412 is coaxially arranged on the outer circular surface of the bobbin 411, a third through hole 414 is arranged at the edge of one end, close to the third connecting plate 220, of the bobbin 411, a first sliding groove 415 communicated with the annular groove 412 is coaxially arranged at the bottom of the third through hole 414, the extending direction of the first sliding groove 415 is axially parallel to the fifth rotating shaft 413, a second sliding groove 416 is oppositely arranged in the first sliding groove 415, the guiding direction of the second sliding groove 416 is parallel to the extending direction of the first sliding groove 415, a sliding cylinder 418 is arranged in the first sliding groove 415 in a matching manner, a sliding block 419 matched with the second sliding groove 416 is arranged on the sliding cylinder 418, a thread is arranged in the inner cavity of the sliding cylinder 418, a second threaded rod 4172 is arranged in a matching manner in the inner cavity of the sliding cylinder 418, a sixth rotating shaft 417 penetrating through the third through hole, a turntable handle 4171 is coaxially arranged at the suspension end of the sixth rotating shaft 417, and the sixth rotating shaft 417 is movably connected with the third through hole 414 through a rotating bearing.
The labor-saving member 420 comprises a fixing ring 421 arranged on one side of the third connecting plate 220, which is far away from the second connecting plate 210, the fixing ring 421 is coaxial with the fifth rotating shaft 413, a movable bearing 422 is arranged inside the fixing ring 421 in a matching manner, an inner ring 423 of the movable bearing 422 is arranged in a matching manner, one end of the inner ring 423, which is close to the fifth rotating shaft 413, is closed, the inner ring 423 is coaxially connected with the fifth rotating shaft 413, a sun gear 424 is coaxially arranged inside the inner ring 423, the sun gear 424 is meshed with a plurality of planet gears 426 in the circumferential direction, a movable shaft coaxially penetrates through the planet gears 426, and a fifth connecting plate 425 connected with.
The power receiving member 430 includes a second rotating shaft 431 coaxially connected to the sun gear 424, a rotating rod 432 perpendicular to the second rotating shaft 431 is disposed at a suspension end of the second rotating shaft 431, a fixing shaft 433 penetrates through the suspension end of the rotating rod 432, the fixing shaft 433 is parallel to the second rotating shaft 431, the fixing shaft 433 is movably connected to the rotating rod 432, a rotating disc 434 coaxial with the second rotating shaft 431 is disposed at an end of the fixing shaft 433 away from the rotating rod 432, a third rotating shaft 435 is coaxially disposed at a side of the rotating disc 434 away from the second rotating shaft 431, the third rotating shaft 435 is movably connected to the second supporting rod 250, a first bevel gear 436 is coaxially sleeved at the suspension end of the third rotating shaft 435, a second bevel gear 437 is engaged at one side of the first bevel gear 436, the second bevel gear 437 is perpendicular to the first bevel gear 436, a fourth rotating shaft 437 is coaxially disposed through the second bevel gear, the fourth rotating shaft 438 is movably connected to the third supporting rod 260.
The device is fixed on a telegraph pole through a fixing mechanism 30, one end of a cable passes through a third clamping space defined by a second through hole 121, a second arc-shaped clamping plate 162, a second clamping space defined by a first arc-shaped clamping plate 155, a first through hole 111 and a first clamping space defined by a rotary drum 1414 and is placed in an annular groove 412, a rotary disc handle 4171 is rotated, the rotary disc handle 4171 drives a sixth rotating shaft 417 and a second threaded rod 4172 to rotate, a sliding drum 418 extends into the annular groove 412 under the action of the second threaded rod 4172 and clamps the cable, at the moment, a worker rotates a fourth rotating shaft 438 by feet or hands through a pedal 439, the fourth rotating shaft 438 drives a first bevel gear 436 to rotate through a second bevel gear 437, the first bevel gear 435 drives a rotary disc 434 to rotate through the third rotating shaft, the rotary disc 434 drives a rotary rod 432 to rotate through a fixed shaft 433, the rotary rod 432 drives a second rotating shaft 431 to rotate, the second rotating shaft 431 drives a sun wheel, the sun gear 424 drives the inner gear ring 423 to rotate through the planet gear 426, the inner gear ring 423 drives the winding drum 411 to rotate through the fifth rotating shaft 413, the winding drum 411 winds a cable, the rotating speed of the planet gear 426 is greater than that of the inner gear ring 423 through the arrangement of the sun gear 424, the inner gear ring 423 and the planet gear 426, the torque is improved through reducing the speed, the output acting force is improved, heavy cables are convenient to wind, the force arm is improved through the arrangement of the rotating rod 432, the winding drum 411 can be driven to rotate by less force, the double-foot driving is facilitated through the arrangement of the pedal 439, and a worker can use larger force conveniently.
When the cable is wound, when the cable has a tendency of retreating, the cable drives the rotating plate 161 to extrude towards the cable through the second arc-shaped clamping plate 162, the cable retreats to drive the drum 1414 to rotate anticlockwise, the pawl 1418 enters the braking groove 1419 to limit the rotation of the drum 1414, the drum 1414 extrudes the compression spring 1416 through the connecting plate 1413, the sliding plate 1412 and the limiting plate 14121, when the compression spring 1416 is pressed to the limit, the sliding plate 1412 no longer slides the drum 1414 to clamp the cable to stop the movement of the cable, the first arc-shaped clamping plate clamps the cable under the pushing of the first threaded rod 153 by rotating the cross handle 154 and the first threaded rod 153, and the cable retreating can be effectively avoided through triple braking.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A cable tensioner for electric power paying-off, comprising: the winding device comprises a damping mechanism (10), a bracket mechanism (20), a fixing mechanism (30) and a winding mechanism (40), wherein the damping mechanism (10), the fixing mechanism (30) and the winding mechanism (40) are all arranged on the bracket mechanism (20);
the damping mechanism (10) comprises a first vertical plate (110), a second vertical plate (120), a first damping member (140), a second damping member (150) and a third damping member (160) which are vertically arranged and parallel to each other, two horizontal plates (130) which are vertically arranged are arranged between the first vertical plate (110) and the second vertical plate (120), a first through hole (111) is formed in the center of the first vertical plate (110), a second through hole (121) which is coaxial with the first through hole (111) is formed in the second vertical plate (120), the first damping member (140) is arranged on the side of the first vertical plate (110) away from the second vertical plate (120), the second damping member (150) is arranged on one side of the first vertical plate (110) facing the second vertical plate (120), the third damping member (160) is arranged on one side of the second vertical plate (120) facing the first vertical plate (110);
the first damping member (140) comprises four clamping components (141) which are arranged on one side of the first vertical plate (110) departing from the second vertical plate (120) and are uniformly arranged at intervals along the circumferential direction of the first through hole (111), each clamping component (141) comprises a sleeve (1411) hinged with the first vertical plate (110), a first rubber sheet (142) is arranged between every two adjacent sleeves (1411), a sliding plate (1412) is arranged at one end of each sleeve (1411) departing from the first vertical plate (110), a limiting plate (14121) is arranged at one end of each sliding plate (1412) located in an inner cavity of each sleeve (1411), a plurality of compression springs (1416) are arranged on one side of each limiting plate (14121) departing from the corresponding sliding plate (1412), one end of each compression spring (1416) departing from the corresponding limiting plate (14121) is connected with the bottom of the inner cavity of each sleeve (1411), first connecting plates (1413) are arranged on two sides of one end of each sliding plate (1412), a seventh rotating shaft is arranged between the first connecting plates (1413), a rotating drum (1414) is coaxially sleeved outside the seventh rotating shaft, a plurality of braking grooves (1419) are uniformly arranged on the circumferential surface of the rotating drum (1414) at intervals along the circumferential direction, supporting rods (1415) which are parallel to each other are arranged on the two first connecting plates (1413), a first rotating shaft (1417) is arranged between the suspension ends of the two supporting rods (1415), a pawl (1418) which is matched with the braking grooves (1419) is sleeved outside the first rotating shaft (1417), the pawl (1418) limits the rotating drum (1414) to rotate clockwise, a space surrounded by the four rotating drums (1414) is a first clamping space, and the first clamping space corresponds to the first through hole (111);
the second damping member (150) comprises a fixed cylinder (151) arranged on one side of the first vertical plate (110) facing the second vertical plate (120), the fixed cylinder (151) is coaxial with the first through hole (111), a plurality of first threaded holes (152) are uniformly arranged on the fixed cylinder (151) along the circumferential direction at intervals, a first threaded rod (153) is arranged in each first threaded hole (152) in a matching manner, a cross handle (154) is arranged at one end of each first threaded rod (153) positioned outside the inner cavity of the fixed cylinder (151), a first arc-shaped clamping plate (155) adaptive to the shape of a cable is arranged at one end of each first threaded rod (153) departing from the cross handle (154), a space surrounded by the first arc-shaped clamping plates (155) is a second clamping space corresponding to the first through hole (111), a first connecting groove (156) coaxial with the first threaded rod (153) is arranged on one side of the first arc-shaped clamping plate (155) close to the first threaded rod (153), a second connecting groove (157) is coaxially formed in the bottom of the first connecting groove (156), and a connecting disc matched with the second connecting groove (157) is arranged at one end, close to the first arc-shaped clamping plate (155), of the first threaded rod (153);
the third damping member (160) comprises a plurality of rotating plates (161) arranged on one side of the second vertical plate (120) facing the first vertical plate (110), the rotating plates (161) are uniformly arranged at intervals along the circumferential direction of the second through hole (121), the rotating plates (161) are hinged with the second vertical plate (120), the suspension end of the rotating plates (161) is hinged with a second arc-shaped clamping plate (162) matched with the shape of a cable, the space surrounded by the second arc-shaped clamping plate (162) is a third clamping space, the third clamping space corresponds to the second through hole (121), and a second rubber sheet (163) is arranged between every two adjacent rotating plates (161);
and anti-skid rubber is laid on the outer circular surface of the rotating drum (1414), the inner arc surface of the first arc-shaped clamping plate (155) and the inner arc surface of the second arc-shaped clamping plate (162).
2. The electric power paying-off cable tensioner as claimed in claim 1, wherein: the support mechanism (20) comprises a second connecting plate (210) and a third connecting plate (220), the second connecting plate (210) and the third connecting plate (220) are arranged on two sides of the first vertical plate (110) and extend in a direction perpendicular to the first vertical plate (110), the second connecting plate (210) and the third connecting plate (220) are parallel to each other, a plurality of first supporting rods (230) are arranged at the top of the third connecting plate (220), the top end of each first supporting rod (230) is provided with a same seat (240), the bottom of each seat (240) is provided with a second supporting rod (250) which extends vertically downwards and is movably connected with the winding mechanism (40), and one side, away from the second connecting plate (210), of the third connecting plate (220) is provided with a third supporting rod (260) which is horizontally arranged and.
3. The electric power paying-off cable tensioner as claimed in claim 2, wherein: fixing mechanism (30) set up in the one side that deviates from third connecting plate (220) of second connecting plate (210), fixing mechanism (30) include with two third arc grip blocks (310) of second connecting plate (210) articulated, two third arc grip blocks (310) suspension end is provided with fourth connecting plate (320), a plurality of second screw holes (330) have been seted up on fourth connecting plate (320), second screw hole (330) interior matching is provided with bolt (340).
4. The electric power paying-off cable tensioner as claimed in claim 2, wherein: the winding mechanism (40) comprises a bobbin member (410), a labor-saving member (420) and a power receiving member (430), wherein the labor-saving member (420) is arranged between the bobbin member (410) and the power receiving member (430), and the bobbin member (410) is arranged between the second connecting plate (210) and the third connecting plate (220).
5. The electric power paying-off cable tensioner as claimed in claim 4, wherein: the winding drum component (410) comprises a fifth rotating shaft (413) arranged between the second connecting plate (210) and the third connecting plate (220), a winding drum (411) is coaxially sleeved outside the fifth rotating shaft (413), a ring groove (412) is coaxially formed in the outer circular surface of the winding drum (411), a third through hole (414) is formed in the edge of one end, close to the third connecting plate (220), of the winding drum (411), a first sliding groove (415) communicated with the ring groove (412) is coaxially formed in the bottom of the third through hole (414), the extending direction of the first sliding groove (415) is axially parallel to the fifth rotating shaft (413), a second sliding groove (416) is oppositely formed in the first sliding groove (415), the guiding direction of the second sliding groove (416) is parallel to the extending direction of the first sliding groove (415), a sliding drum (418) is arranged in the first sliding groove (415) in a matching manner, a sliding block (419) matched with the second sliding groove (416) is arranged on the sliding drum (418), the inner cavity of the sliding barrel (418) is provided with threads, the inner cavity of the sliding barrel (418) is provided with a second threaded rod (4172) in a matching mode, one end, close to the third through hole (414), of the second threaded rod (4172) is coaxially provided with a sixth rotating shaft (417) penetrating through the third through hole (414), the suspension end of the sixth rotating shaft (417) is coaxially provided with a turntable handle (4171), and the sixth rotating shaft (417) is movably connected with the third through hole (414) through a rotating bearing.
6. The electric power paying-off cable tensioner as claimed in claim 5, wherein: the labor-saving component (420) comprises a fixing ring (421) arranged on one side, away from the second connecting plate (210), of the third connecting plate (220), the fixing ring (421) is coaxial with the fifth rotating shaft (413), a movable bearing (422) is arranged inside the fixing ring (421) in a matching mode, an inner ring of the movable bearing (422) is provided with an inner ring gear (423) in a matching mode, one end, close to the fifth rotating shaft (413), of the inner ring gear (423) is sealed, the inner ring gear (423) is coaxially connected with the fifth rotating shaft (413), a sun gear (424) is coaxially arranged inside the inner ring gear (423), a plurality of planet gears (426) are meshed with the sun gear (424) in the circumferential direction, the planet gears (426) coaxially penetrate through the movable shaft, and a fifth connecting plate (425).
7. The electric power paying-off cable tensioner as claimed in claim 6, wherein: the power receiving component (430) comprises a second rotating shaft (431) coaxially connected with the sun gear (424), a rotating rod (432) perpendicular to the second rotating shaft (431) is arranged at the suspension end of the second rotating shaft (431), a fixing shaft (433) penetrates through the suspension end of the rotating rod (432), the fixing shaft (433) is parallel to the second rotating shaft (431), the fixing shaft (433) is movably connected with the rotating rod (432), a rotating disc (434) coaxial with the second rotating shaft (431) is arranged at one end, away from the rotating rod (432), of the fixing shaft (433), a third rotating shaft (435) is coaxially arranged at one side, away from the second rotating shaft (431), of the rotating disc (434), the third rotating shaft (435) is movably connected with the second supporting rod (250), a first bevel gear (436) is coaxially sleeved at the suspension end of the third rotating shaft (435), a second bevel gear (437) is meshed at one side of the first bevel gear (436), and the second bevel gear (437) is perpendicular, a fourth rotating shaft (438) is coaxially arranged in the second bevel gear (437) in a penetrating manner, the fourth rotating shaft (438) is movably connected with the third supporting rod (260), and pedals (439) are arranged at two ends of the fourth rotating shaft (438).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110057112.0A CN112909828B (en) | 2021-01-15 | 2021-01-15 | Cable tensioning device for electric power paying-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110057112.0A CN112909828B (en) | 2021-01-15 | 2021-01-15 | Cable tensioning device for electric power paying-off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112909828A true CN112909828A (en) | 2021-06-04 |
| CN112909828B CN112909828B (en) | 2022-08-09 |
Family
ID=76113838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110057112.0A Active CN112909828B (en) | 2021-01-15 | 2021-01-15 | Cable tensioning device for electric power paying-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112909828B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389220A (en) * | 2021-12-31 | 2022-04-22 | 济源市丰源电力有限公司 | Cable tensioning device for high-altitude power construction |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB509053A (en) * | 1938-01-25 | 1939-07-11 | Irwin Trevanion Kempe | Improvements in apparatus for temporarily laying electric cables |
| CA2120684A1 (en) * | 1993-04-30 | 1994-10-31 | Thomas J. Gretz | Easy-Insertion Integrally Hinged C-Shaped Connector |
| JPH08145241A (en) * | 1994-11-21 | 1996-06-07 | Toyota Auto Body Co Ltd | Clamp for wire harness |
| CN201134648Y (en) * | 2007-12-25 | 2008-10-15 | 李星明 | Threading machine |
| CN205791367U (en) * | 2016-06-14 | 2016-12-07 | 上海西邦电气有限公司 | A kind of for 10KV semi-insulated copper spool bus structure |
| CN208971044U (en) * | 2018-10-24 | 2019-06-11 | 江苏中中电力工程有限公司 | Power transmission line installation apparatus for construction of cable run |
| CN109926958A (en) * | 2019-04-01 | 2019-06-25 | 国网山东省电力公司临沂供电公司 | Electric power overhaul Quick power-saving wrench |
-
2021
- 2021-01-15 CN CN202110057112.0A patent/CN112909828B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB509053A (en) * | 1938-01-25 | 1939-07-11 | Irwin Trevanion Kempe | Improvements in apparatus for temporarily laying electric cables |
| CA2120684A1 (en) * | 1993-04-30 | 1994-10-31 | Thomas J. Gretz | Easy-Insertion Integrally Hinged C-Shaped Connector |
| JPH08145241A (en) * | 1994-11-21 | 1996-06-07 | Toyota Auto Body Co Ltd | Clamp for wire harness |
| CN201134648Y (en) * | 2007-12-25 | 2008-10-15 | 李星明 | Threading machine |
| CN205791367U (en) * | 2016-06-14 | 2016-12-07 | 上海西邦电气有限公司 | A kind of for 10KV semi-insulated copper spool bus structure |
| CN208971044U (en) * | 2018-10-24 | 2019-06-11 | 江苏中中电力工程有限公司 | Power transmission line installation apparatus for construction of cable run |
| CN109926958A (en) * | 2019-04-01 | 2019-06-25 | 国网山东省电力公司临沂供电公司 | Electric power overhaul Quick power-saving wrench |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389220A (en) * | 2021-12-31 | 2022-04-22 | 济源市丰源电力有限公司 | Cable tensioning device for high-altitude power construction |
| CN114389220B (en) * | 2021-12-31 | 2023-10-31 | 济源市丰源电力有限公司 | Cable tensioning device for high-altitude power construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112909828B (en) | 2022-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111162485B (en) | Electric overhead line laying traction machine and construction method | |
| CN113937665B (en) | Cable tensioning device for overhead laying of cables based on electric power engineering | |
| CN210286242U (en) | Pay-off is used in cable manufacture | |
| CN212811120U (en) | Power cable conveying pulley | |
| CN112909828B (en) | Cable tensioning device for electric power paying-off | |
| CN112320466A (en) | Cable coiling apparatus for electric power construction | |
| CN112897256A (en) | Automatic pay-off and take-up device for geophysical exploration | |
| CN115621908A (en) | Tensioning device for cable erection and installation | |
| CN109879107A (en) | Open brake apparatus in a kind of cable reel assemble type synchronization defence line | |
| CN203826854U (en) | Cable tightener | |
| CN209056856U (en) | A kind of power construction wire tensioning device | |
| CN211915030U (en) | High-performance aluminum alloy material traction device | |
| CN212668818U (en) | Winding equipment for power cable production | |
| CN111497218B (en) | Lamp pole winding protection film device | |
| CN209940204U (en) | Binding machine is used in processing of cable wire | |
| CN219489451U (en) | Portable easy-to-fix grinding machine | |
| CN2672813Y (en) | Twisting head of wire twisting machine disc | |
| CN217544249U (en) | Cable production is with arresting gear of fork winch | |
| CN213484364U (en) | Tool for maintaining electric power pipe network lines | |
| CN210559066U (en) | Manual capstan winch of jack | |
| CN219703318U (en) | Straightening equipment for cable processing | |
| CN114283997B (en) | Twisting device for cable and using method thereof | |
| CN217749117U (en) | Traction equipment is tied up to iron wire | |
| CN219259209U (en) | Line paying-off vehicle | |
| CN219194020U (en) | Steel cord winding device with tension adjusting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shuanghou Inventor after: Han Xiao Inventor after: Yu Jiao Inventor after: Wang Dong Inventor after: Liu Jingchun Inventor after: Zhang Shengjie Inventor before: Zhang Shengjie |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220720 Address after: 150010 Heilongjiang city of Harbin province Daoli District Shangzhi Street No. 188 Applicant after: STATE GRID HEILONGJIANG ELECTRIC POWER CO., LTD., HARBIN POWER SUPPLY Co. Applicant after: STATE GRID CORPORATION OF CHINA Address before: 405400 No.512, west section of Kaizhou Avenue, Pingqiao community, Yunfeng street, Kaizhou District, Chongqing Applicant before: Chongqing qianzhijia Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |