CN113937655B - Dragging device special for high-voltage line hanging - Google Patents
Dragging device special for high-voltage line hanging Download PDFInfo
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- CN113937655B CN113937655B CN202111195068.6A CN202111195068A CN113937655B CN 113937655 B CN113937655 B CN 113937655B CN 202111195068 A CN202111195068 A CN 202111195068A CN 113937655 B CN113937655 B CN 113937655B
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- plate
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- vertical plate
- supporting vertical
- wire clamping
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- 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
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Abstract
A dragging device special for hanging a high-voltage electric line comprises a line clamping mechanism and a supporting longitudinal plate extending forwards and backwards, wherein a device fixing assembly is arranged behind the supporting longitudinal plate; a rotating motor is arranged above the rear end of the supporting longitudinal plate and is connected with a screw rod extending forwards and backwards in a driving manner; the wire clamping mechanism comprises a supporting vertical plate, and two groups of wire clamping assemblies are symmetrically arranged on the left side and the right side of the upper portion of the rear end face of the supporting vertical plate. The invention has the beneficial effects that: structural design is reasonable, can only accomplish the action of pressing from both sides the line, sending the line, pine line, returning through flexible action, has reduced power device, the cost is reduced, and the operator of being convenient for operates on the power line pole, has reduced intensity of labour, has avoided dangerous act as go-between, has improved security and work efficiency.
Description
Technical Field
The invention relates to a dragging device special for high-voltage line hanging.
Background
When the power transmission and transformation line is hung, the large-wire-diameter wire needs to be hung on the insulator groove. Because the general construction occasion is in the field etc. and is difficult to use automated equipment, need the operation personnel to stand and adopt simple and easy pulley structure to put the wire on the insulator groove on the climbers. In the whole operation process, because the wire diameter is great, the dead weight is very big, and the operation personnel hardly drag the wire at the eminence, and because the eminence makes the hanging wire very difficult hard with inconvenient circuit hard to need the foot to support hard and destroy the climbers easily during the operation, have certain potential safety hazard.
Disclosure of Invention
In order to solve the technical defects, the invention provides the special dragging device for the high-voltage electric line hanging, which is simple to operate and improves the working efficiency.
The invention is realized by the following measures:
a dragging device special for hanging a high-voltage electric line comprises a line clamping mechanism and a supporting longitudinal plate extending forwards and backwards, wherein a device fixing assembly is arranged behind the supporting longitudinal plate; a rotary motor is arranged above the rear end of the supporting longitudinal plate and is in driving connection with a screw rod extending forwards and backwards;
the wire clamping mechanism comprises a supporting vertical plate, two groups of wire clamping assemblies are symmetrically arranged on the left side and the right side of the upper part of the rear end face of the supporting vertical plate, each group of wire clamping assemblies comprise a transmission gear I which is rotatably connected onto the supporting vertical plate, the top of the transmission gear I is connected with a swing arm, the upper end of the swing arm is connected with a connecting plate which is positioned above the top of the supporting vertical plate and extends forwards and backwards, a plurality of spaced finger-shaped plates are arranged side by side above the connecting plate, the middle parts of the finger-shaped plates are provided with arc-shaped wire clamping gaps, when the two swing arms of the two groups of wire clamping assemblies swing to the tail end of the stroke, the two groups of finger-shaped plates of the two groups of wire clamping assemblies are crossed together in a left-right mode, the wire clamping gaps of the two groups of finger-shaped plates are buckled into a wire clamping channel for accommodating a wire to pass through, and transmission gears II which are respectively meshed with the left-right transmission gears I are arranged on the supporting vertical plates below the left-right transmission gears I, the edge of each of the two transmission gears II is provided with a driving lever extending forwards and backwards, a transverse driving plate parallel to the transmission gears II is arranged between the two transmission gears II, the middles of the left end and the right end of each transverse driving plate are symmetrically provided with guide transverse grooves extending leftwards and rightwards, the two driving levers respectively penetrate through the two guide transverse grooves in a sliding manner, the end parts of the driving levers are provided with limiting caps with diameters larger than the widths of the guide transverse grooves, the lower part of the middle parts of the transverse driving plates is vertically connected with a vertical connecting rod, the lower end of the vertical connecting rod is connected with a transverse sliding rod parallel to the transverse driving plates, a notch I positioned in front of the transverse sliding rod is arranged on a supporting vertical plate between the two transmission gears II, the right side of the supporting vertical plate is vertically connected with a right side baffle plate, the front end of the right side baffle plate is vertically connected with a front side baffle parallel to the supporting vertical plate, the rear end of the right side baffle plate is vertically connected with a rear side baffle parallel to the supporting vertical plate, and notches II opposite to the front and the rear side of the notch I are arranged on the front side baffle and the rear side baffle, the sliding vertical plate is characterized in that a right trapezoid sliding vertical plate with a high top face and a low back face penetrates through the notch II and the notch I, a C-shaped sliding groove is formed in the top face of the sliding vertical plate, guide chutes parallel to the top face of the sliding vertical plate are formed in the side walls of the two sides of the bottom of the C-shaped sliding groove, the vertical connecting rod vertically extends into the C-shaped sliding groove, the two ends of the transverse sliding rod penetrate through the guide chutes, a sleeve connected with a screw is arranged at the bottom of the sliding vertical plate, a sliding block is arranged at the bottom of the supporting vertical plate, and a sliding rail matched with the sliding block is arranged on the supporting vertical plate.
The middle of the front side face of the supporting vertical plate is provided with a supporting frame, the top of the supporting frame extends to the upper portion of the supporting vertical plate and is connected with a circular arc-shaped supporting plate, the upper surface of the supporting plate is provided with balls, and the height of the supporting plate is the same as that of a thread clamping channel formed by buckling thread clamping notches.
The device fixing assembly comprises two arc-shaped shoulder carrying plates connected above two sides of the supporting longitudinal plate, the rear ends of the shoulder carrying plates are rotatably connected with backpacks, and two straps are connected to two sides of the backpacks.
The top of the transmission gear I extends upwards to form a cam, a guide shaft is fixedly connected between the top of the cam and the bottom of the swing arm, a circular arc-shaped guide groove is formed in the supporting vertical plate, and the front end of the guide shaft extends forwards and penetrates through the guide groove.
The rear end of the supporting longitudinal plate is provided with a buffer air bag positioned between the two shoulder plates.
The backpack is internally provided with a standby battery and an operating tool.
The invention has the beneficial effects that: structural design is reasonable, can only accomplish the action of pressing from both sides the line, sending the line, pine line, returning through flexible action, has reduced power device, the cost is reduced, and the operator of being convenient for operates on the power line pole, has reduced intensity of labour, has avoided dangerous act as go-between, has improved security and work efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the supporting vertical plate structure of the present invention when the finger-shaped plate is in the open state;
FIG. 3 is a schematic view of the supporting vertical plate structure of the present invention in the state of buckling the finger-shaped plates;
FIG. 4 is a schematic view of the rear structure of the supporting vertical plate after the right baffle, the front baffle and the rear baffle are installed;
FIG. 5 is a schematic view of the front structure of the supporting vertical plate of the present invention after the right baffle, the front baffle and the rear baffle are installed;
FIG. 6 is a schematic view of the construction of the sliding riser part of the present invention;
wherein: the device comprises a vertical supporting plate 1, a shoulder carrying plate 2, a buffering air bag 3, a backpack 4, braces 5, a rotating motor 6, a screw 7, a right baffle 8, a sleeve 9, a sliding block 10, a front baffle 11, a sliding vertical plate 12, a rear baffle 13, a supporting vertical plate 14, a finger-shaped plate 15, a line clamping gap 16, a guide groove 17, a transmission gear I18, a transmission gear II 19, a transverse shifting plate 20, a guide transverse groove 21, a vertical connecting rod 22, a transverse sliding rod 23, a shifting rod 24, a sliding chute 25C and a guide chute 26.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1-6, a special dragging device for hanging a high-voltage electric line comprises a line clamping mechanism and a supporting longitudinal plate 1 extending forwards and backwards, wherein a device fixing component is arranged behind the supporting longitudinal plate 1; a rotating motor 6 is arranged above the rear end of the supporting longitudinal plate 1, and the rotating motor 6 is in driving connection with a screw 7 extending forwards and backwards;
the wire clamping mechanism comprises a supporting vertical plate 14, two groups of wire clamping assemblies are symmetrically arranged on the left side and the right side of the upper portion of the rear end face of the supporting vertical plate 14, each group of wire clamping assemblies comprise a transmission gear I18 which is rotatably connected to the supporting vertical plate 14, the top of the transmission gear I18 is connected with a swing arm, the upper end of the swing arm is connected with a connecting plate which is positioned above the top of the supporting vertical plate 14 and extends forwards and backwards, a plurality of spaced finger-shaped plates 15 are arranged side by side above the connecting plate, an arc-shaped wire clamping gap 16 is arranged in the middle of each finger-shaped plate 15, when the two swing arms of the two groups of wire clamping assemblies swing to the tail end of the stroke, the two groups of finger-shaped plates 15 of the two groups of wire clamping assemblies are crossed together in the left and right direction, the wire clamping gaps 16 of the two groups of finger-shaped plates 15 are buckled into a wire clamping channel for accommodating a wire to pass through, and transmission gears II 19 which are respectively meshed with the left and right transmission gears I18 are arranged on the supporting vertical plate 14 below the left and right transmission gears I18, the edge of each of the two second transmission gears 19 is provided with a shifting lever 24 extending forwards and backwards, a transverse shifting plate 20 parallel to the second transmission gears 19 is arranged between the two second transmission gears 19, the middles of the left and right ends of the transverse shifting plate 20 are symmetrically provided with guide transverse grooves 21 extending leftwards and rightwards, the two shifting levers 24 respectively penetrate through the two guide transverse grooves 21 in a sliding manner, the end part of each shifting lever 24 is provided with a limiting cap with the diameter larger than the width of each guide transverse groove 21, the lower part of the middle part of the transverse shifting plate 20 is vertically connected with a vertical connecting rod 22, the lower end of the vertical connecting rod 22 is connected with a transverse sliding rod 23 parallel to the transverse shifting plate 20, a notch I positioned in front of the transverse sliding rod 23 is arranged on the vertical supporting plate 14 between the two second transmission gears 19, the right side baffle 8 is vertically connected to the right side of the vertical supporting plate 14, and the front end of the right side baffle 8 is vertically connected with a front side baffle 11 parallel to the vertical supporting plate 14, the rear end of the right side baffle 8 is vertically connected with a rear side baffle 13 parallel to the supporting vertical plate 14, the front side baffle 11 and the rear side baffle 13 are respectively provided with a notch II which is right opposite to the notch I in the front and back direction, a right trapezoid sliding vertical plate 12 with a top surface higher in the front and lower in the back direction penetrates through the notch II and the notch I, the top surface of the sliding vertical plate 12 is provided with a C-shaped sliding groove 25, the side walls of the two sides of the bottom of the C-shaped sliding groove 25 are provided with a guide chute 26 parallel to the top surface of the sliding vertical plate 12, the vertical connecting rod 22 vertically extends into the C-shaped sliding groove 25, the two ends of the transverse sliding rod 23 penetrate through the guide chute 26, the bottom of the sliding vertical plate 12 is provided with a sleeve 9 in threaded connection with the screw 7, the bottom of the supporting vertical plate 14 is provided with a slide block 10, and the supporting vertical plate 1 is provided with a slide rail matched with the slide block 10.
The middle of the front side face of the supporting vertical plate 14 is provided with a supporting frame, the top of the supporting frame extends to the upper portion of the supporting vertical plate 14 and is connected with a circular arc-shaped supporting plate, balls are arranged on the upper surface of the supporting plate, and the height of the supporting plate is the same as that of a thread clamping channel formed by buckling the thread clamping notches 16. The device fixing assembly comprises two arc shoulder boards 2 connected above two sides of the supporting longitudinal board 1, the back ends of the shoulder boards 2 are rotatably connected with backpacks 4, and two straps 5 are connected with two sides of the backpacks 4. The top of the transmission gear I18 extends upwards to form a cam, a guide shaft is fixedly connected between the top of the cam and the bottom of the swing arm, a circular arc-shaped guide groove 17 is formed in the supporting vertical plate 14, and the front end of the guide shaft extends forwards and penetrates through the guide groove 17. The rear end of the vertical supporting plate 1 is provided with a buffer air bag 3 positioned between the two shoulder plates 2. The backpack 4 is provided with a standby battery and an operation tool.
When the device is used, an operator carries a backpack 4 on the back of an electric power worker, the supporting longitudinal plate 1 is placed in front of the chest, the buffering air bag 3 plays a role in protection, then the whole device is carried to climb onto an electric power wire pole, when a cable is pulled, the cable is firstly placed on the supporting plate, the rotating motor 6 is started, the rotating motor 6 rotates in a positive rotation mode to drive the screw 7 to rotate, the sleeve 9 moves backwards along the screw 7, the sleeve 9 pulls the sliding vertical plate 12 to move backwards, the transverse sliding rod 23 is forced to lift upwards along the guide chute 26, the transverse shifting plate 20 is further lifted upwards through the vertical connecting rod 22, when the transverse shifting plate 20 moves upwards, the shifting rod 24 slides along the guide transverse chute 21 and pushes the left transmission gear II 19 to rotate anticlockwise, the right transmission gear II 19 rotates clockwise, the left transmission gear II 19 drives the left transmission gear I18 to rotate clockwise, the right transmission gear II 19 drives the right transmission gear I18 to rotate anticlockwise, the left transmission gear I18 drives the left swing arm to swing towards the middle, finally, the left finger plate 15 and the right finger plates are inserted and buckled together, and the cable is clamped. The sleeve 9 pulls the sliding vertical plate 12 to move backwards to the end, the front end of the sliding vertical plate 12 is clamped, and therefore the whole wire clamping mechanism is driven to clamp the wire to move backwards, and the cable is pulled to the front of an electric worker from a distance.
The rotating motor 6 rotates reversely to drive the screw 7 to rotate, the sleeve 9 moves forwards along the screw 7, at the moment, the sleeve 9 pushes the sliding vertical plate 12 to move forwards, so that the transverse sliding rod 23 is forced to move downwards along the guide chute 26, the transverse shifting plate 20 is further moved downwards through the vertical connecting rod 22, when the transverse shifting plate 20 moves downwards, the shifting rod 24 slides along the guide transverse groove 21, the transmission gear II 19 on the left side is pushed to rotate clockwise, the transmission gear II 19 on the right side is pushed to rotate anticlockwise, the transmission gear II 19 on the left side drives the transmission gear I18 on the left side to rotate anticlockwise, the transmission gear II 19 on the right side drives the transmission gear I18 on the right side to rotate clockwise, so that the transmission gears I18 on the left side and the right side drive two swing arms to swing to the left side and the right side, and finally the left and right finger plates 15 are opened, and cables are loosened. The sleeve 9 pulls the sliding vertical plate 12 to move forwards to the end, the sleeve 9 at the rear end of the sliding vertical plate 12 is pressed against the rear side baffle 13,
thereby pushing the whole wire clamping mechanism to clamp the wire to move forwards and pushing the wire clamping mechanism to the front end. The drawing of the cable can be completed by reciprocating in this way.
The foregoing is only a preferred embodiment of this patent, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of this patent, and these modifications and substitutions should also be regarded as the protection scope of this patent.
Claims (6)
1. The utility model provides a high-voltage line hangs line special use and drags device which characterized in that: the device comprises a wire clamping mechanism and a supporting longitudinal plate extending forwards and backwards, wherein a device fixing assembly is arranged behind the supporting longitudinal plate; a rotary motor is arranged above the rear end of the supporting longitudinal plate and is in driving connection with a screw rod extending forwards and backwards; the wire clamping mechanism comprises a supporting vertical plate, two groups of wire clamping assemblies are symmetrically arranged on the left side and the right side of the upper part of the rear end face of the supporting vertical plate, each group of wire clamping assemblies comprise a transmission gear I which is rotatably connected onto the supporting vertical plate, the top of the transmission gear I is connected with a swing arm, the upper end of the swing arm is connected with a connecting plate which is positioned above the top of the supporting vertical plate and extends forwards and backwards, a plurality of spaced finger-shaped plates are arranged side by side above the connecting plate, the middle parts of the finger-shaped plates are provided with arc-shaped wire clamping gaps, when the two swing arms of the two groups of wire clamping assemblies swing to the tail end of the stroke, the two groups of finger-shaped plates of the two groups of wire clamping assemblies are crossed together in a left-right mode, the wire clamping gaps of the two groups of finger-shaped plates are buckled into a wire clamping channel for accommodating a wire to pass through, and transmission gears II which are respectively meshed with the left-right transmission gears I are arranged on the supporting vertical plates below the left-right transmission gears I, the edge of each of the two transmission gears II is provided with a driving lever extending forwards and backwards, a transverse driving plate parallel to the transmission gears II is arranged between the two transmission gears II, the middles of the left end and the right end of each transverse driving plate are symmetrically provided with guide transverse grooves extending leftwards and rightwards, the two driving levers respectively penetrate through the two guide transverse grooves in a sliding manner, the end parts of the driving levers are provided with limiting caps with diameters larger than the widths of the guide transverse grooves, the lower part of the middle parts of the transverse driving plates is vertically connected with a vertical connecting rod, the lower end of the vertical connecting rod is connected with a transverse sliding rod parallel to the transverse driving plates, a notch I positioned in front of the transverse sliding rod is arranged on a supporting vertical plate between the two transmission gears II, the right side of the supporting vertical plate is vertically connected with a right side baffle plate, the front end of the right side baffle plate is vertically connected with a front side baffle parallel to the supporting vertical plate, the rear end of the right side baffle plate is vertically connected with a rear side baffle parallel to the supporting vertical plate, and notches II opposite to the front and the rear side of the notch I are arranged on the front side baffle and the rear side baffle, run through the right trapezoid's that the top surface is high before back low slip riser in breach II and breach I, the top surface of slip riser is opened has the C shape spout, and it has the direction chute that is on a parallel with slip riser top surface to open on the lateral wall of C shape spout bottom both sides, erect the connecting rod and vertically stretch into in the C shape spout and the sideslip pole both ends run through in the direction chute, slip riser bottom is provided with the sleeve pipe of threaded connection at the screw rod, supports the riser bottom and is provided with the slider, supports and is provided with the slide rail with slider matched with on the vertical slab.
2. The special dragging device for the high-voltage line hanging wire according to claim 1 is characterized in that: the middle of the front side face of the supporting vertical plate is provided with a supporting frame, the top of the supporting frame extends to the upper part of the supporting vertical plate and is connected with a circular arc-shaped supporting plate, the upper surface of the supporting plate is provided with a ball, and the height of the supporting plate is the same as that of a thread clamping channel formed by buckling thread clamping gaps.
3. The special dragging device for the high-voltage line hanging wire according to claim 1 is characterized in that: the device fixing assembly comprises two arc shoulder boards connected to the upper portions of the two sides of the supporting longitudinal board, the rear ends of the shoulder boards are rotatably connected with backpacks, and two straps are connected to the two sides of the backpacks.
4. The special dragging device for the high-voltage line hanging wire according to claim 1 is characterized in that: the top of the transmission gear I extends upwards to form a cam, a guide shaft is fixedly connected between the top of the cam and the bottom of the swing arm, a circular arc-shaped guide groove is formed in the supporting vertical plate, and the front end of the guide shaft extends forwards and penetrates into the guide groove.
5. The dragging device special for high-voltage line hanging according to claim 2 is characterized in that: the rear end of the supporting longitudinal plate is provided with a buffer air bag positioned between the two shoulder plates.
6. The dragging device special for high-voltage line hanging according to claim 3 is characterized in that: the backpack is internally provided with a standby battery and an operating tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195068.6A CN113937655B (en) | 2021-10-14 | 2021-10-14 | Dragging device special for high-voltage line hanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195068.6A CN113937655B (en) | 2021-10-14 | 2021-10-14 | Dragging device special for high-voltage line hanging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113937655A CN113937655A (en) | 2022-01-14 |
| CN113937655B true CN113937655B (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111195068.6A Active CN113937655B (en) | 2021-10-14 | 2021-10-14 | Dragging device special for high-voltage line hanging |
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| Country | Link |
|---|---|
| CN (1) | CN113937655B (en) |
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| CN205583607U (en) * | 2016-03-01 | 2016-09-14 | 国网山东省电力公司章丘市供电公司 | Transmission line deicing device |
| CN107181209A (en) * | 2017-06-23 | 2017-09-19 | 殷翠萍 | A kind of cable skin exfoliation tool of hand |
| CN109051995A (en) * | 2018-08-10 | 2018-12-21 | 中平能化集团机械制造有限公司 | A kind of cable transmission device for disk line |
| CN210041120U (en) * | 2019-07-19 | 2020-02-07 | 国网青海省电力公司海东供电公司 | Live-line shunt device for power transmission line |
| CN211127035U (en) * | 2019-05-25 | 2020-07-28 | 福州外语外贸学院 | Cable fixing device for engineering |
| CN211351489U (en) * | 2020-03-13 | 2020-08-25 | 孝感市光源电力集团有限责任公司 | Electric power installation tensioner bullwheel |
| CN113396715A (en) * | 2021-06-25 | 2021-09-17 | 郝永辉 | Electronic fruit scissors of portable |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1463143A (en) * | 1965-11-10 | 1966-06-03 | Transp Et De La Valorisation D | Method of laying underwater pipes |
| US5142745A (en) * | 1991-03-22 | 1992-09-01 | Diamond Communication Products, Inc. | Drop wire clamp |
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2021
- 2021-10-14 CN CN202111195068.6A patent/CN113937655B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205583607U (en) * | 2016-03-01 | 2016-09-14 | 国网山东省电力公司章丘市供电公司 | Transmission line deicing device |
| CN107181209A (en) * | 2017-06-23 | 2017-09-19 | 殷翠萍 | A kind of cable skin exfoliation tool of hand |
| CN109051995A (en) * | 2018-08-10 | 2018-12-21 | 中平能化集团机械制造有限公司 | A kind of cable transmission device for disk line |
| CN211127035U (en) * | 2019-05-25 | 2020-07-28 | 福州外语外贸学院 | Cable fixing device for engineering |
| CN210041120U (en) * | 2019-07-19 | 2020-02-07 | 国网青海省电力公司海东供电公司 | Live-line shunt device for power transmission line |
| CN211351489U (en) * | 2020-03-13 | 2020-08-25 | 孝感市光源电力集团有限责任公司 | Electric power installation tensioner bullwheel |
| CN113396715A (en) * | 2021-06-25 | 2021-09-17 | 郝永辉 | Electronic fruit scissors of portable |
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| CN113937655A (en) | 2022-01-14 |
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Effective date of registration: 20230209 Address after: 421400 Ningguo South Road, Hengdong County Economic Development Zone, Hengyang City, Hunan Province Applicant after: HUNAN SHENGSHI CABLE CO.,LTD. Address before: 250000 24-1-2804, Greenland City, Tangye street, Licheng District, Jinan City, Shandong Province Applicant before: Xiao Changzhu |
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