CN115021144B - Cable lifting device for electric power overhaul - Google Patents
Cable lifting device for electric power overhaul Download PDFInfo
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- CN115021144B CN115021144B CN202210630907.0A CN202210630907A CN115021144B CN 115021144 B CN115021144 B CN 115021144B CN 202210630907 A CN202210630907 A CN 202210630907A CN 115021144 B CN115021144 B CN 115021144B
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- rod
- hinge
- electric power
- lifting device
- cable
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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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- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
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Abstract
The invention relates to a cable lifting device for electric power overhaul, which comprises a base, support rods and a lifting platform, wherein the base and the lifting platform can be connected through the support rods; the invention has the advantages of convenient carrying, convenient use, stable placement, high working efficiency and good protective performance.
Description
Technical Field
The invention belongs to the technical field of power line detection and maintenance, and particularly relates to a cable lifting device for power overhaul.
Background
With the rapid development of power enterprises, the power grid scale is gradually expanded, the development of a power system makes great contribution to the promotion of economic growth, the operation of each industry is not separated from a power transmission line, if the power transmission line is damaged, the power transmission line can be influenced by daily life, industrial continuous production, normal social operation and the like, in the laying of the power transmission line, the cable is most widely used, the cable is usually made of one or more mutually insulated conductors and an outer insulating protective layer, power or information can be transmitted from one place to the other place, the cable is usually erected at the place with the equal distance to the higher ground of a wire pole or a wire tower, when the power line is laid or overhauled, the cable is required to be lifted by using lifting equipment due to the influence of the gravity and the tension of the cable, and due to the consideration of cost and place, most of the fact that workers use long rods to support the cable, the mode is too physical effort, and the workers easily stand under the cable, the safety accident occurs easily, the existing mechanical lifting equipment is not ideal in use effect, the cable body is affected by the action of wind force and the shaking of the cable, the equipment is unstable in clamping, and the existing mechanical lifting equipment is caused, and even the cable falls down and falls down.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the cable lifting device for electric power overhaul, which is convenient to carry, convenient to use, stable to put, high in working efficiency and good in protection performance.
The purpose of the invention is realized in the following way: the utility model provides a cable lifting device for electric power overhaul, it includes base, bracing piece and lifting platform, the base downside be provided with the pressure disk, pressure disk avris be provided with the hinge, the hinge outside be provided with and grab ground gripper, grab ground gripper and can rotate around the hinge, grab ground gripper including turning over board, screw rod and drill bit, the board upside be provided with the subsides piece, the screw rod run through subsides piece and turning over the board, subsides piece inboard and screw rod intermeshing, the screw rod upper end be provided with the commentaries on classics handle, the screw rod lower extreme be provided with the drill bit, the base upside be provided with the spherical hinge platform, the spherical hinge platform include ball seat, spheroid and extension board, the spheroid place in the ball seat middle part, the spheroid can freely rotate in the ball seat inside, the spheroid upside be provided with the extension board, extension board and ball seat between fixedly be provided with the skew spring, the support plate upper side be provided with the inserted link section of thick bamboo, inserted link section of thick bamboo top be provided with the bracing piece, the bracing piece include shaft, go up lantern ring and lower inserted link, last lantern ring and lower inserted link be located the shaft respectively and go up both ends about, last lantern ring inboard be provided with the internal thread, lower inserted link outside be provided with the external screw thread, last lantern ring and lower inserted link accessible internal screw thread and external screw thread connect, the bracing piece top be provided with the lift saddle, the lift saddle include support ring, montant and clamp plate, the support ring downside articulated with the montant, the support ring inside be provided with the clamp plate, the clamp plate downside be provided with the shell fragment, the shell fragment between be provided with the pin, the clamp plate front and back both sides all be provided with the axle, axle head is provided with, support ring middle part be provided with the locating shaft, the lower side of the positioning shaft is provided with an adjusting rod, a sliding groove is formed in the adjusting rod, the shaft head is clamped in the sliding groove, and the upper side of the positioning shaft is provided with a clamping head.
The drill bit is conical in shape, spiral blades are arranged on the outer side of the drill bit, and the rotating handle can drive the drill bit to move up and down.
The outer side of the support plate is provided with an upper hinge block, the outer side of the ball seat is provided with a lower hinge block, and a connecting rod is arranged between the upper hinge block and the lower hinge block.
The connecting rod is of a two-section structure, a hinge is arranged in the middle of the connecting rod, and the connecting rod can rotate at the positions of the upper hinge block, the lower hinge block and the hinge.
The number of the upper hinge blocks, the lower hinge blocks and the connecting rods is 4, and the upper hinge blocks, the lower hinge blocks and the connecting rods are uniformly and symmetrically arranged about the offset springs.
The utility model discloses a novel electric power tool, including pole body, lower inserted bar, plug, stopper, the pole body upside be provided with the jack, the inside spacing groove that is provided with of jack, lower inserted bar downside be provided with the plug, the plug outside be provided with the stopper.
The upper side of the plunger rod cylinder is provided with an upper lantern ring, and the lower side of the vertical rod is provided with a lower plunger rod.
The outer surface of the upper lantern ring is provided with anti-skid patterns.
The left side and the right side of the supporting ring are provided with extension plates.
The clamping head is arc-shaped, and the surfaces of the clamping head and the pressing plate are provided with gaskets.
The invention has the beneficial effects that: when the device is used, the base is firstly placed below a cable to be lifted, the foot grabbing claw rotates around the winch shaft, one end of the drill bit faces the ground, the rotating handle is rotated, the drill bit is driven by the rotating handle through the screw rod to rotate, the foot grabbing claws are inserted into the ground, all the foot grabbing claws are fixed with the ground, at the moment, the base is fixed, the supporting rods are installed according to the lifting height of the cable, the supporting rods are firstly connected with the lifting platform, the lower inserting rod at the lower end of the vertical rod is aligned with the upper lantern ring at the upper end of the supporting rods, the plug is inserted into the jack, the upper lantern ring is rotated to be connected with the lower inserting rod, at the moment, the supporting rods and the lifting platform are installed and fixed, the supporting rods can be sequentially connected according to the mode, after the connection of the supporting rods is finished, the cable and the lifting platform are required to be clamped, the cable can be placed into the supporting rings from the upper part, then fix bottommost bracing piece and inserted bar section of thick bamboo, the device has been installed this moment, when the cable receives the exogenic action and produces and rock, can drive the bracing piece and take place to incline, under the spherical hinge platform effect, the spheroid can rotate in the ball seat inside, the skew spring can cushion the bracing piece, adjust bracing piece and lift the saddle position, make the cable resume the normal position, the connecting rod has spacing effect, avoid bracing piece inclination too big, this device can be according to actual need, through increase and decrease bracing piece quantity change lift saddle height, application scope is wide, a plurality of places adopt swing joint, portable, and can eliminate the harm that the cable rocked and bring, avoid the emergence of incident, be fit for extensive popularization, the invention has portable, convenient to use, put stably, work efficiency is high, the advantage that protective properties is good.
Drawings
Fig. 1 is a front view of a cable lifting device for electric power overhaul.
Fig. 2 is a top view of a base of the cable lifting device for electric power overhaul.
Fig. 3 is a schematic diagram of a foot claw structure of a cable lifting device for electric power overhaul.
Fig. 4 is a schematic view of a spherical hinge table of a cable lifting device for electric power overhaul.
Fig. 5 is a front view of a support rod of the cable lifting device for electric power overhaul.
Fig. 6 is a top view of a support rod of the cable lifting device for electric power overhaul.
Fig. 7 is a front view of a lifting platform of the cable lifting device for electric power overhaul.
Fig. 8 is a side cross-sectional view of a lifting platform of a cable lifting device for power overhaul of the present invention.
Fig. 9 is a connecting structure diagram of a connecting shaft and an adjusting rod of the cable lifting device for electric power overhaul.
Fig. 10 is a schematic diagram of a spring plate structure of a cable lifting device for power overhaul according to the present invention.
In the figure: 1. base 2, bracing piece 3, lifting platform 4, pressure disk 5, hinge 6, grab foot claw 7, turn over board 8, subsides piece 9, screw rod 10, drill bit 11, spiral leaf 12, revolving handle 13, spherical hinge platform 14, ball seat 15, spheroid 16, extension board 17, inserted bar section 18, offset spring 19, upper hinge piece 20, lower hinge piece 21, connecting rod 22, hank core 23, shaft 24, upper lantern ring 25, lower inserted bar 26, anti-skid pattern 27, plug 28, stopper 29, jack 30, spacing groove 31, support ring 32, montant 33, extension board 34, pressure plate 35, connecting shaft 36, spindle nose 37, pin 38, shell fragment 39, locating shaft 40, regulation pole 41, spout 42, chuck 43, liner.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-10, a cable lifting device for electric power overhaul comprises a base 1, a supporting rod 2 and a lifting platform 3, wherein a pressing plate 4 is arranged at the lower side of the base 1, a hinge shaft 5 is arranged at the side of the pressing plate 4, a ground grabbing claw 6 is arranged at the outer side of the hinge shaft 5, the ground grabbing claw 6 can rotate around the hinge shaft 5, the ground grabbing claw 6 comprises a turning plate 7, a screw 9 and a drill bit 10, a sticking block 8 is arranged at the upper side of the turning plate 7, the screw 9 penetrates through the sticking block 8 and the turning plate 7, the inner side of the sticking block 8 is meshed with the screw 9, a rotating handle 12 is arranged at the upper end of the screw 9, a drill bit 10 is arranged at the lower end of the screw 9, a spherical hinge table 13 is arranged at the upper side of the base 1, the spherical hinge table 13 comprises a ball seat 14, a ball 15 and a supporting plate 16, the ball 15 is placed in the middle of the ball seat 14, the ball 15 can freely rotate in the ball seat 14, a support plate 16 is arranged on the upper side of the ball 15, an offset spring 18 is fixedly arranged between the support plate 16 and the ball seat 14, a rod inserting cylinder 17 is arranged on the upper side of the support plate 16, a support rod 2 is arranged above the rod inserting cylinder 17, the support rod 2 comprises a rod body 23, an upper lantern ring 24 and a lower rod inserting rod 25, the upper lantern ring 24 and the lower rod inserting rod 25 are respectively arranged at the upper end and the lower end of the rod body 23, internal threads are arranged on the inner side of the upper lantern ring 24, external threads are arranged on the outer side of the lower rod inserting rod 26, the upper lantern ring 24 and the lower rod inserting rod 26 can be connected through the internal threads and the external threads, a lifting support table 3 is arranged above the support rod 2, the lifting support table 3 comprises a support ring 31, a vertical rod 32 and a pressing plate 34, the lower side of the support ring 31 is hinged with the vertical rod 32, the pressing plate 34 is arranged inside the support ring 31, the clamp plate 34 downside be provided with shell fragment 38, shell fragment 38 between be provided with the pin 37, clamp plate 34 front and back both sides all be provided with the axle 35, the axle 35 tip be provided with spindle nose 36, the die-pin 31 middle part be provided with location axle 39, location axle 39 downside be provided with regulation pole 40, regulation pole 40 inside be provided with spout 41, spindle nose 36 joint in spout 41 inside, location axle 39 upside be provided with chuck 42.
The drill bit 10 is conical in shape, a spiral blade 11 is arranged on the outer side of the drill bit 10, and the rotary handle 12 can rotate to drive the drill bit 10 to move up and down.
An upper hinge block 19 is arranged on the outer side of the support plate 16, a lower hinge block 20 is arranged on the outer side of the ball seat 14, and a connecting rod 21 is arranged between the upper hinge block 19 and the lower hinge block 20.
The connecting rod 21 is of a two-section structure, a hinge 22 is arranged in the middle of the connecting rod 21, and the connecting rod 21 can rotate at the positions of the upper hinge block 19, the lower hinge block 20 and the hinge 22.
The number of the upper hinge blocks 19, the lower hinge blocks 20 and the connecting rods 21 is 4, and the upper hinge blocks 19, the lower hinge blocks 20 and the connecting rods 21 are uniformly and symmetrically arranged about the offset springs 18.
The upper side of the rod body 23 is provided with a jack 29, a limit groove 30 is formed in the jack 29, a plug 27 is arranged on the lower side of the lower inserting rod 25, and a limit block 28 is arranged on the outer side of the plug 27.
When the invention is used, firstly, the base 1 is placed below a cable which needs to be lifted, the foot grabbing claw 6 rotates around the winch shaft 5, one end of the drill bit 10 faces the ground, the rotating handle 12 rotates, the rotating handle 12 drives the drill bit 10 to rotate through the screw rod 9, then the foot grabbing claw 6 is inserted into the ground, all the foot grabbing claws 6 are fixed with the ground, at the moment, the base 1 is fixed, the supporting rod 2 is installed according to the lifting height of the cable, firstly, the supporting rod 2 is connected with the lifting platform 3, the lower inserting rod 25 at the lower end of the vertical rod 32 is aligned with the upper inserting rod 24 at the upper end of the supporting rod 2, the plug 27 is inserted into the jack 29, the upper rotating inserting rod 24 is connected with the lower inserting rod 25, at the moment, the supporting rod 2 and the lifting platform 3 are installed and fixed, the supporting rod 2 can be connected in turn in this way, after the supporting rod 2 is connected, the cable is required to be clamped with the lifting platform 3, the cable can be placed into the lifting ring 31 from the upper part, then the lowest side supporting rod 2 is fixed with the inserted rod barrel 17, at the moment, the device is installed, when the cable is subjected to the action of external force to shake, the supporting rod 2 is driven to incline, under the action of the spherical hinge platform 13, the ball 15 can rotate in the ball seat 14, the offset spring 18 can buffer the supporting rod 2, the positions of the supporting rod 2 and the lifting platform 3 are adjusted, the cable is restored to the original position, the connecting rod 21 has a limiting effect, the supporting rod 2 is prevented from being excessively inclined, the lifting platform 3 height is changed by increasing or decreasing the number of the supporting rods 2 according to actual needs, the device has wide application range and multiple movable connection, is convenient to carry, and can eliminate the harm caused by the shaking of the cable, avoid the occurrence of safety accidents, is suitable for being popularized in a large range, the invention has the advantages of convenient carrying, convenient use, stable placement, high working efficiency and good protective performance.
Example 2
As shown in fig. 1-10, a cable lifting device for electric power overhaul comprises a base 1, a supporting rod 2 and a lifting platform 3, wherein a pressing plate 4 is arranged at the lower side of the base 1, a hinge shaft 5 is arranged at the side of the pressing plate 4, a ground grabbing claw 6 is arranged at the outer side of the hinge shaft 5, the ground grabbing claw 6 can rotate around the hinge shaft 5, the ground grabbing claw 6 comprises a turning plate 7, a screw 9 and a drill bit 10, a sticking block 8 is arranged at the upper side of the turning plate 7, the screw 9 penetrates through the sticking block 8 and the turning plate 7, the inner side of the sticking block 8 is meshed with the screw 9, a rotating handle 12 is arranged at the upper end of the screw 9, a drill bit 10 is arranged at the lower end of the screw 9, a spherical hinge table 13 is arranged at the upper side of the base 1, the spherical hinge table 13 comprises a ball seat 14, a ball 15 and a supporting plate 16, the ball 15 is placed in the middle of the ball seat 14, the ball 15 can freely rotate in the ball seat 14, a support plate 16 is arranged on the upper side of the ball 15, an offset spring 18 is fixedly arranged between the support plate 16 and the ball seat 14, a rod inserting cylinder 17 is arranged on the upper side of the support plate 16, a support rod 2 is arranged above the rod inserting cylinder 17, the support rod 2 comprises a rod body 23, an upper lantern ring 24 and a lower rod inserting rod 25, the upper lantern ring 24 and the lower rod inserting rod 25 are respectively arranged at the upper end and the lower end of the rod body 23, internal threads are arranged on the inner side of the upper lantern ring 24, external threads are arranged on the outer side of the lower rod inserting rod 26, the upper lantern ring 24 and the lower rod inserting rod 26 can be connected through the internal threads and the external threads, a lifting support table 3 is arranged above the support rod 2, the lifting support table 3 comprises a support ring 31, a vertical rod 32 and a pressing plate 34, the lower side of the support ring 31 is hinged with the vertical rod 32, the pressing plate 34 is arranged inside the support ring 31, the clamp plate 34 downside be provided with shell fragment 38, shell fragment 38 between be provided with the pin 37, clamp plate 34 front and back both sides all be provided with the axle 35, the axle 35 tip be provided with spindle nose 36, the die-pin 31 middle part be provided with location axle 39, location axle 39 downside be provided with regulation pole 40, regulation pole 40 inside be provided with spout 41, spindle nose 36 joint in spout 41 inside, location axle 39 upside be provided with chuck 42.
In order to achieve a better effect, the drill bit 10 is conical in shape, the spiral blades 11 are arranged on the outer side of the drill bit 10, the drill bit 10 can be driven to move up and down by rotating the rotating handle 12, and the spiral blades 11 can increase the firmness degree between the ground and the ground.
For better effect, the outer side of the support plate 16 is provided with an upper hinge block 19, the outer side of the ball seat 14 is provided with a lower hinge block 20, and a connecting rod 21 is arranged between the upper hinge block 19 and the lower hinge block 20.
In order to achieve a better effect, the connecting rod 21 is of a two-section structure, a hinge 22 is arranged in the middle of the connecting rod 21, and the positions of the upper hinge block 19, the lower hinge block 20 and the hinge 22 of the connecting rod 21 can be rotated, so that the position of the connecting rod 21 can be adjusted conveniently.
For better effect, the number of the upper hinge block 19, the lower hinge block 20 and the connecting rod 21 is 4, and the upper hinge block 19, the lower hinge block 20 and the connecting rod 21 are uniformly and symmetrically arranged about the offset spring 18.
For better effect, the upper side of the rod body 23 is provided with a jack 29, a limit groove 30 is formed in the jack 29, a plug 27 is arranged on the lower side of the lower inserting rod 25, a limit block 28 is arranged on the outer side of the plug 27, and the limit block 28 can be inserted into the limit groove 30.
For better effect, the upper side of the plunger barrel 17 is provided with an upper collar 24, and the lower side of the vertical rod 32 is provided with a lower plunger 25, so that the base 1 and the lifting platform 3 can be conveniently connected with the supporting rod 2.
For better effect, the outer surface of the upper collar 24 is provided with anti-slip patterns 26, so that the upper collar 24 can be rotated conveniently.
For better effect, the left and right sides of the supporting ring 31 are provided with extension plates 33, so that the contact area between the supporting ring 31 and the cable is increased, and the damage of the supporting ring 31 to the outer surface of the cable is avoided.
For better effect, the clamping head 42 is arc-shaped and can be more fit with the cable, and the surfaces of the clamping head 42 and the pressing plate 34 are provided with the gaskets 43, so that the cable is protected.
When the invention is used, firstly, the base 1 is placed below a cable to be lifted, the foot grabbing claw 6 rotates around the winch shaft 5, one end of the drill bit 10 faces the ground, the rotating handle 12 rotates, the rotating handle 12 drives the drill bit 10 to rotate through the screw rod 9, then the foot grabbing claw 6 is inserted into the ground, all the foot grabbing claws 6 are fixed with the ground, at the moment, the base 1 is fixed, the outer side of the drill bit 10 is provided with the spiral blade 11, the spiral blade 11 can increase the connection tightness of the foot grabbing claw 6 with the ground, the base 1 is prevented from being accidentally separated from the ground, the supporting rod 2 is installed according to the lifting height of the cable, firstly, the supporting rod 2 is connected with the lifting platform 3, the lower inserting rod 25 at the lower end of the vertical rod 32 is aligned with the upper inserting ring 24 at the upper end of the supporting rod 2, the plug 27 is inserted into the jack 29, the upper inserting ring 24 is rotated to be connected with the lower inserting rod 25, and in practical use, the installation operation can be carried out only by plugging the limiting block 28 according to the position of the limiting groove 30, the effect of quick connection is achieved, the plug 27 can also strengthen the connection strength of the upper lantern ring 24 and the lower inserting rod 25, the safety is improved, the supporting rods 2 and the lifting platform 3 can be connected in sequence after the installation and fixation of the supporting rods 2 are finished, after the connection of the supporting rods 2 is finished, cables and the lifting platform 3 are required to be clamped, the cables can be placed into the supporting ring 31 from above, after the cables enter the supporting ring 31, the pressing plate 34 is extruded under the action of self gravity, the pressing plate 34 is clamped with the adjusting rod 40 through the connecting shaft 35, the lower end of the adjusting rod 40 is obliquely arranged towards the direction of the pressing plate 34, the cables press the pressing plate 34 downwards, the connecting shaft 35 drives the adjusting rod 40 to be opened towards the direction far away from the pressing plate 34 through the shaft head 36, under the action of the positioning shaft 39, the chuck 42 approaches to the middle part of the supporting ring 31 to clamp the cable, so as to prevent the cable from accidentally falling off the supporting ring 31, then the lowest supporting rod 2 and the inserted rod barrel 17 are fixed, the device is installed, when the cable is subjected to external force to shake, the supporting rod 2 is driven to incline, under the action of the spherical hinge table 13, the ball 15 can rotate in the ball seat 14, the offset spring 18 can buffer the supporting rod 2, the positions of the supporting rod 2 and the lifting table 3 are adjusted, the cable is restored to the original position, the connecting rod 21 has a limiting function, the supporting rod 2 is prevented from being inclined by too large, the supporting ring 31 is hinged with the vertical rod 32, the cable can be buffered up and down, when the lifting table 3 is required to be taken off from the outer side of the cable after the maintenance is finished, the supporting rod 2 is held to move downwards, the cable is separated from the pressing plate 34, the elastic plate 38 pushes the pressing plate 34 upwards, the connecting shaft 35 drives the chuck 42 to incline through the adjusting rod 40, the cable is convenient to take out, the supporting rod 3 is changed in height through increasing or decreasing the number of the lifting table 2 according to actual needs, the application range is wide, multiple positions are movably connected, the supporting rod is convenient to carry, and the cable is prevented from being endangered, the cable is easy to restore to be in place, and the invention has a large range, and safety and is suitable to be used, and stable.
Claims (10)
1. The utility model provides a cable lifts and holds in palm device for electric power overhauls, it includes base, bracing piece and lifts the platform, its characterized in that: the lower side of the base is provided with a pressing plate, the side of the pressing plate is provided with a hinge shaft, the outer side of the hinge shaft is provided with a ground grabbing claw, the ground grabbing claw can rotate around the hinge shaft, the ground grabbing claw comprises a turning plate, a screw rod and a drill bit, the upper side of the turning plate is provided with a sticking block, the screw rod penetrates through the sticking block and the turning plate, the inner side of the sticking block is meshed with the screw rod, the upper end of the screw rod is provided with a rotating handle, the lower end of the screw rod is provided with a drill bit, the upper side of the base is provided with a spherical hinge table, the spherical hinge table comprises a ball seat, a ball body and a support plate, the ball body is placed in the middle of the ball seat, the ball body can freely rotate in the ball seat, the upper side of the ball body is provided with a support plate, an offset spring is fixedly arranged between the support plate and the ball seat, the upper side of the support plate is provided with a rod inserting cylinder, the support rod comprises a rod body, an upper sleeve ring and a lower rod inserting rod, the upper sleeve ring and the lower rod are respectively positioned at the upper end of the upper sleeve and the lower sleeve, the lower sleeve is respectively provided with a pin, the lower sleeve is provided with an inner side of the support plate and a pin, the lower sleeve is provided with a pin, the upper sleeve is provided with a pin and a pin, the inner side of the lower sleeve is provided with a pin, the upper sleeve is provided with a pin, the pin is provided with a pin, the shaft head is clamped inside the chute, and the upper side of the positioning shaft is provided with a chuck.
2. The cable lifting device for electric power overhaul as claimed in claim 1, wherein: the drill bit is conical in shape, spiral blades are arranged on the outer side of the drill bit, and the rotating handle can drive the drill bit to move up and down.
3. The cable lifting device for electric power overhaul as claimed in claim 1, wherein: the outer side of the support plate is provided with an upper hinge block, the outer side of the ball seat is provided with a lower hinge block, and a connecting rod is arranged between the upper hinge block and the lower hinge block.
4. A cable lifting device for electric power overhaul as claimed in claim 3, wherein: the connecting rod is of a two-section structure, a hinge is arranged in the middle of the connecting rod, and the connecting rod can rotate at the positions of the upper hinge block, the lower hinge block and the hinge.
5. The cable lifting device for electric power overhaul as claimed in claim 4, wherein: the number of the upper hinge blocks, the lower hinge blocks and the connecting rods is 4, and the upper hinge blocks, the lower hinge blocks and the connecting rods are uniformly and symmetrically arranged about the offset springs.
6. The cable lifting device for electric power overhaul as claimed in claim 1, wherein: the utility model discloses a novel electric power tool, including pole body, lower inserted bar, plug, stopper, the pole body upside be provided with the jack, the inside spacing groove that is provided with of jack, lower inserted bar downside be provided with the plug, the plug outside be provided with the stopper.
7. The cable lifting device for electric power overhaul as claimed in claim 1, wherein: the upper side of the plunger rod cylinder is provided with an upper lantern ring, and the lower side of the vertical rod is provided with a lower plunger rod.
8. The cable lifting device for electric power overhaul as claimed in claim 1, wherein: the outer surface of the upper lantern ring is provided with anti-skid patterns.
9. The cable lifting device for electric power overhaul as claimed in claim 1, wherein: the left side and the right side of the supporting ring are provided with extension plates.
10. The cable lifting device for electric power overhaul as claimed in claim 1, wherein: the clamping head is arc-shaped, and the surfaces of the clamping head and the pressing plate are provided with gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210630907.0A CN115021144B (en) | 2022-06-06 | 2022-06-06 | Cable lifting device for electric power overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210630907.0A CN115021144B (en) | 2022-06-06 | 2022-06-06 | Cable lifting device for electric power overhaul |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115021144A CN115021144A (en) | 2022-09-06 |
| CN115021144B true CN115021144B (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210630907.0A Active CN115021144B (en) | 2022-06-06 | 2022-06-06 | Cable lifting device for electric power overhaul |
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| CN (1) | CN115021144B (en) |
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| CN107732816A (en) * | 2017-11-28 | 2018-02-23 | 国网河南省电力公司巩义市供电公司 | A kind of cable bearer with umbrella automatic telescopic foot |
| CN210340256U (en) * | 2019-09-02 | 2020-04-17 | 广东筑兴建设工程有限公司 | Safety protection device for electric power overhaul |
| CN111661786A (en) * | 2020-06-12 | 2020-09-15 | 重庆科创职业学院 | Wheel hub lifting device and method for automobile maintenance |
| CN213636874U (en) * | 2020-09-24 | 2021-07-06 | 河钢股份有限公司承德分公司 | Cable laying and arranging tool for cable bridge in finish rolling area |
| CN112217161A (en) * | 2020-10-10 | 2021-01-12 | 国网河南省电力公司邓州市供电公司 | Fixing device for cable erection |
| CN214626256U (en) * | 2020-11-10 | 2021-11-05 | 国网河南省电力公司鹤壁供电公司 | Cable fixing device for electric power communication |
| CN213692962U (en) * | 2020-11-18 | 2021-07-13 | 北京永安伟业电力设备安装有限公司 | Power metering box inlet wire cable auxiliary installation device |
| CN112688232A (en) * | 2020-11-24 | 2021-04-20 | 国网山东省电力公司郓城县供电公司 | Cable lifting device for electric power overhaul |
| CN112510584A (en) * | 2020-12-18 | 2021-03-16 | 国网山东省电力公司东营市东营区供电公司 | Cable supporting device for live-wire work and using method |
| CN215516109U (en) * | 2021-03-02 | 2022-01-14 | 河南越疆科技有限公司 | Multifunctional cable laying device |
| CN114194407A (en) * | 2021-12-20 | 2022-03-18 | 国网河南省电力公司洛阳供电公司 | High altitude electric power operation safety stop device based on unmanned aerial vehicle |
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