CN116505430A - Extra-high voltage transmission line clamp replacement tool capable of changing stressed clamping positions - Google Patents
Extra-high voltage transmission line clamp replacement tool capable of changing stressed clamping positions Download PDFInfo
- Publication number
- CN116505430A CN116505430A CN202310561766.6A CN202310561766A CN116505430A CN 116505430 A CN116505430 A CN 116505430A CN 202310561766 A CN202310561766 A CN 202310561766A CN 116505430 A CN116505430 A CN 116505430A
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- support column
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- high voltage
- voltage transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 238000001125 extrusion Methods 0.000 description 11
- 244000309464 bull Species 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
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- Electric Cable Installation (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to the technical field of extra-high voltage transmission, in particular to an extra-high voltage transmission line clamp replacement tool capable of changing stressed clamping positions. According to the invention, the top end of the bearing plate is pressed downwards, so that the bearing plate moves downwards in the support column, the bearing plate drives the side baffle plate to slide downwards at the side end part of the connecting column, the top end of the spring block is extruded by the bearing plate, the spring block is forced to shrink in the support column, the bearing plate is convenient to move downwards, the top end of the bearing plate leaves the bottom end of the connecting column, meanwhile, the fixing plate is pushed to one side, the fixing plate drives the connecting column to leave the side end part of the support column, the connection between the connecting column and the support column is released, the volume and the quality of equipment can be reduced by disassembling the support column and the connecting column, and a user can conveniently carry and move at high altitude.
Description
Technical Field
The invention relates to the technical field of extra-high voltage transmission, in particular to an extra-high voltage transmission line clamp replacement tool capable of changing stressed clamping positions.
Background
The extra-high voltage transmission is developed on the basis of the extra-high voltage transmission, the purpose of the extra-high voltage transmission is to continuously improve the transmission capacity, realize high-power medium-distance and long-distance transmission and realize long-distance power system interconnection to build a combined power system, the distance between the extra-high voltage transmission lines is high, wire clamps are required to be firmly arranged between cables, and when the cables are replaced regularly, a user is required to climb onto the cables with equipment, and the replacement of the wire clamps has the following defects.
(1) When the tool is used, after the replacement tool is fixed on the cable and the cable clamp is replaced, the tool needs to be fixed again when the position of the tool needs to be changed, and a plurality of operating parts are needed, so that time is consumed.
(2) Most of the replacing tools are of an integral structure, and users climb onto cables with the tools, so that the physical strength of the users is very consumed.
(3) The replacement fixture needs the user to fix different cables one by one, can not carry out the atress fastening to a plurality of reversals simultaneously, and complex operation.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an extra-high voltage transmission line clamp replacement tool for changing stressed clamping positions.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an extra-high voltage transmission line fastener change instrument of transform atress clamping position, includes the support column, the side tip movable mounting of support column has the spliced pole, the equal fixed mounting of two side tip of spliced pole has the fixed plate, the top slidable mounting of support column has first slider, is located first slider one side the top fixed mounting of support column has first splint, the top of first slider rotates installs two positioning wheels, the equal fixed mounting of two side tip of first slider has auxiliary strut, every the bottom of auxiliary strut is all rotated and is installed the connecting plate, every the equal fixed mounting of bottom of connecting plate has the gag lever post.
As a preferable technical scheme of the invention, a bearing plate is arranged in the support column, two spring blocks are fixedly arranged at the bottom end of the bearing plate, side baffles are fixedly arranged at the side end parts of the bearing plate, second clamping plates are fixedly arranged at the side end parts of each fixing plate, a buffer pad is fixedly arranged at the inner side of each second clamping plate, a T-shaped rotating rod is rotatably arranged at the side end part of the support column, a first threaded rod is rotatably arranged in the support column, a first fixing frame is fixedly arranged at the bottom end of the support column, a third clamping plate is slidably arranged at the bottom end of the first fixing frame, and two first telescopic rods are fixedly arranged at the top end of the third clamping plate.
As a preferable technical scheme of the invention, the top end of each fixing plate is provided with a first groove, the inside of each first groove is provided with a directional sliding plate in a sliding manner, the side end part of each directional sliding plate is provided with at least two second grooves, the inside of each fixing plate is fixedly provided with two first fixing blocks, the inner sides of the two first fixing blocks are respectively and rotatably provided with the same roller, the two side end parts of each roller are respectively and fixedly provided with a bevel gear, the side end parts of each first fixing block are respectively and rotatably provided with a second threaded rod, the circumferential surface of each second threaded rod is respectively and rotatably provided with a second fixing block, the side end parts of the two second fixing blocks are respectively and fixedly provided with the same second sliding block, the side end parts of the second sliding blocks are respectively and fixedly provided with a second fixing frame, the inner sides of the second fixing frames are respectively and rotatably provided with a guide wheel, the bottom ends of the connecting post are respectively and rotatably provided with two sockets, and each socket is connected with a bearing plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the cable is pushed to stretch from a plurality of directions through first slider and fixed plate, be convenient for dismantle the change with the fastener, let T type bull stick drive first threaded rod rotate through rotating T type bull stick simultaneously, let first threaded rod reverse rotation back drive first slider downwardly moving, simultaneously first slider drive the auxiliary stay of both sides together remove, let the gag lever post promote directional slide in the inside of first recess and slide, directional slide reverse promotion cylinder, let the cylinder drive second threaded rod drive the second slider in the inside slip of fixed plate at the side tip reverse rotation of first fixed block, let the second slider drive the second mount and remove, reduce the extrusion of leading wheel to cable surface, the rethread promotes the support column, let locating wheel and leading wheel slide along the surface of cable, through reducing the applied power of cable, let the surface removal of instrument cable, do not need the user to fix the instrument again, increase the convenience of use.
2. Through pressing down the top of bearing plate, let the bearing plate at the inside downwardly moving of support column, the bearing plate drives the side shield simultaneously and slides downwards at the side tip of spliced pole, the top through bearing plate extrusion spring piece forces the spring piece to shrink in the inside of support column, the bearing plate downwardly moving of being convenient for, the bottom of spliced pole is left on the top of letting the bearing plate, simultaneously through promoting the fixed plate to one side, let the fixed plate drive the side tip of spliced pole departure support column, remove the spliced pole and be connected with the spliced pole, dismantle the decomposition through support column and spliced pole, volume and quality that can reduce equipment, convenient to use person carries the removal at the high altitude.
3. The rotation through the conical gear drives two second threaded rods and rotates at the side tip of first fixed block, and the second fixed block of second threaded rod propelling surface rotates simultaneously, lets the second fixed block slide along the inside wall of fixed plate, promotes the inside slip of second slider at the fixed plate through the second fixed block, and the second slider promotes the inside removal of second mount at the fixed plate and removes, lets leading wheel push wire cable to one side stretch, pushes wire cable extrusion second splint inboard blotter when the leading wheel, fixes the fixed plate and support column on the surface of cable, pushes wire cable stretching from a plurality of directions through first slider and fixed plate, and the operation is succinct, the quick fixed change instrument of being convenient for.
4. Because one side of the directional sliding plate is matched with the surface of the roller, the roller is driven to rotate on the inner sides of the two first fixing blocks through the sliding of the directional sliding plate, the roller drives the bevel gear to rotate in the first fixing blocks, and the bevel gear is connected with the tail end of the second threaded rod, so that the two second threaded rods are driven to rotate on the side end parts of the first fixing blocks through the rotation of the bevel gear, meanwhile, the second fixing blocks on the pushing surface of the second threaded rod rotate, the second fixing blocks slide along the inner side walls of the fixing plates, the second sliding blocks slide in the fixing plates through the pushing of the second sliding blocks, the movement of the first sliding blocks can be synchronous to the second sliding blocks through the directional sliding plate, and the multiple reverse stress fastening is facilitated.
5. Through removing the spliced pole, let the spliced pole drive fixed plate and remove to support column one side, through pressing the top of bearing plate, apply an extrusion to the top of spring piece, let the spring piece stretch out and draw back in the inside of support column, the bearing plate of being convenient for drives the side shield and slide downwards, through removing the spliced pole, go into the side tip of support column with the spliced pole card, the effort of rethread spring piece lets the spring piece promote the bearing plate and upwards move, let the top of bearing plate insert the inside of socket, make up the fastening with support column and spliced pole.
6. Through pressing down the top of bearing plate, let the bearing plate at the inside downwardly moving of support column, the bearing plate drives the side shield simultaneously and slides downwards at the side tip of spliced pole, the top through bearing plate extrusion spring piece forces the spring piece to shrink in the inside of support column, the bearing plate downwardly moving of being convenient for, the bottom of spliced pole is left on the top of letting the bearing plate, simultaneously through promoting the fixed plate to one side, let the fixed plate drive the side tip of spliced pole departure support column, remove the spliced pole and be connected with the spliced pole, dismantle the decomposition through dismantling support column and spliced pole, be convenient for quick installation and disassembly, convenient to use person carries out the combination in a flexible way.
Drawings
FIG. 1 is a schematic view of a support column of the present invention;
FIG. 2 is a schematic view of the structure of the bearing plate of the present invention;
FIG. 3 is a schematic view of a slider according to the present invention;
FIG. 4 is a schematic view of the auxiliary strut of the present invention;
FIG. 5 is a schematic structural view of a fixing plate according to the present invention;
FIG. 6 is a schematic view of the structure of the directional skateboard of the present invention;
FIG. 7 is a schematic view of the structure of the fixing block of the present invention;
fig. 8 is a schematic structural view of a guide wheel according to the present invention.
Wherein: 1. a support column; 11. a first slider; 12. a first clamping plate; 13. a connecting column; 14. a fixing plate; 15. a bearing plate; 16. a spring block; 17. side baffles; 18. a second clamping plate; 19. a T-shaped rotating rod; 21. a first threaded rod; 22. a first fixing frame; 23. a first telescopic rod; 24. a third clamping plate; 25. a positioning wheel; 26. an auxiliary strut; 27. a connecting plate; 28. a first groove; 29. a directional skateboard; 31. the second fixing frame; 32. a second groove; 33. a first fixed block; 34. a roller; 35. a bevel gear; 36. a second threaded rod; 37. a second fixed block; 38. a second slider; 39. a guide wheel; 41. a cushion pad; 42. a socket; 43. and a limit rod.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are obtained will become readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
The embodiment is shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, an extra-high voltage transmission line clamp replacement tool for changing stress clamping positions comprises a support column 1, a connecting column 13 is movably arranged at the side end parts of the support column 1, a fixed plate 14 is fixedly arranged at the two side end parts of the connecting column 13, a first sliding block 11 is slidably arranged at the top end of the support column 1, a first clamping plate 12 is fixedly arranged at the top end of one side of the first sliding block 11, another cable is clamped into the bottom end of the first clamping plate 12 by moving the support column 1, the surface of the cable is contacted with a positioning wheel 25, the connecting column 13 is moved to drive the fixed plate 14 to move towards one side of the support column 1 by moving the connecting column 13, a pressing the top end of a bearing plate 15 is applied to the top end of a spring block 16, the spring block 16 stretches and stretches inside the support column 1, the bearing plate 15 drives a side baffle 17 to slide downwards by moving the connecting column 13, the connecting column 13 is clamped into the side end part of the support column 1, the acting force of the spring block 16 pushes the spring block 16 to push the side baffle 17 to move upwards, and the two side support blocks 26 are fixedly arranged at the top ends of the two support columns 11 and the two support columns are respectively connected with the two support columns 11, and the two support rods are fixedly arranged at the top ends of the two support columns 43 and each support columns are rotatably and each support rod is fixedly arranged at the top ends of the support rod 11 and the support rod and the two side support rods and the support rods are respectively arranged.
The support column 1 is internally provided with a bearing plate 15, two spring blocks 16 are fixedly arranged at the bottom end of the bearing plate 15, side baffles 17 are fixedly arranged at the side end parts of the bearing plate 15, second clamping plates 18 are fixedly arranged at the side end parts of each fixed plate 14, a buffer cushion 41 is fixedly arranged at the inner side of each second clamping plate 18, a T-shaped rotating rod 19 is rotatably arranged at the side end part of the support column 1, the T-shaped rotating rod 19 is rotated at the side end part of the support column 1 through rotating the T-shaped rotating rod 19, the tail end of the T-shaped rotating rod 19 is connected with a first threaded rod 21, the first threaded rod 21 is driven to rotate at the top end of the support column 1 through rotating the T-shaped rotating rod 19, the inner wall of the first sliding block 11 is matched with the surface of the first threaded rod 21 through rotating the first threaded rod 21 to drive the first sliding block 11 to rotate upwards, the positioning wheel 25 is extruded to one side of a cable, simultaneously, the first sliding block 11 counteracts the supporting column 1, the first fixing frame 22 at the bottom end of the supporting column 1 also reversely pushes cables, the cables at two sides are spread out by being matched with the extrusion of the first clamping plate 12, meanwhile, the first sliding block 11 moves upwards to drive the auxiliary supporting rods 26 at two sides to move together, the auxiliary supporting rods 26 drive the limiting rods 43 to move upwards, the limiting rods 43 are clamped into the top ends of the directional sliding plates 29, the first threaded rods 21 are rotatably arranged in the supporting column 1, the first fixing frame 22 is fixedly arranged at the bottom end of the supporting column 1, the third clamping plate 24 is slidably arranged at the bottom end of the first fixing frame 22, the two first telescopic rods 23 are fixedly arranged at the top ends of the third clamping plate 24, the first grooves 28 are formed at the top ends of each fixing plate 14, the directional sliding plates 29 are slidably arranged in the first grooves 28, at least two second grooves 32 are provided at the side ends of each directional slider 29.
Two first fixing blocks 33 are fixedly arranged in each fixing plate 14, the same roller 34 is rotatably arranged on the inner sides of the two first fixing blocks 33, conical gears 35 are fixedly arranged on two side ends of each roller 34, second threaded rods 36 are rotatably arranged on the side ends of each first fixing block 33, second fixing blocks 37 are rotatably arranged on the circumferential surface of each second threaded rod 36, the second fixing blocks 37 push the second sliding blocks 38 to slide in the fixing plates 14, the second sliding blocks 38 push the second fixing frames 31 to move in the fixing plates 14, the guide wheels 39 push the cables to extend to one side, when the guide wheels 39 push the cables to squeeze the buffer pads 41 on the inner sides of the second clamping plates 18, the fixing plates 14 and the support columns 1 are fixed on the surfaces of the cables, the cable is pushed to extend from a plurality of directions through the first sliding block 11 and the fixed plate 14, the wire clamp is convenient to detach and replace, meanwhile, the T-shaped rotating rod 19 is rotated, the T-shaped rotating rod 19 drives the first threaded rod 21 to rotate, the first threaded rod 21 reversely rotates and then drives the first sliding block 11 to move downwards, meanwhile, the first sliding block 11 drives the auxiliary supporting rods 26 on two sides to move together, the limiting rod 43 pushes the directional sliding plate 29 to slide in the first groove 28, the same second sliding block 38 is fixedly installed at the side end parts of the two second fixed blocks 37, the second fixed frames 31 are fixedly installed at the side end parts of the second sliding blocks 38, the guide wheels 39 are rotatably installed at the inner side of each second fixed frame 31, two jacks 42 are formed in the bottom end of the connecting column 13, and each jack 42 is connected with the bearing plate 15.
Working principle:
the first step, because the distance between the extra-high voltage transmission line and the ground is higher, the user uses and ties the instrument on the body, the user is climbing the transmission line through the mode of climbing, change the fastener of transmission line, use this to reach the position that needs to change the fastener, the bottom and the cable of support column 1 are aligned earlier, the rethread promotes support column 1 to one side, let support column 1 drive the surface that third splint 24 extruded the cable, third splint 24 receives the extrusion and moves down, drive first telescopic link 23 shrink in the bottom of first mount 22, card cable into the inside of first mount 22, the rethread removes support column 1, with another cable card go into the bottom of first splint 12, let the surface of cable contact with locating wheel 25, rethread removes spliced pole 13, let spliced pole 13 drive fixed plate 14 remove to support column 1 side, through pressing the top of bearing plate 15, apply an extrusion to the top of spring piece 16, let spring piece 16 stretch out and draw back in the inside of support column 1, be convenient for plate 15 drive side 17 and slide down, through removing spliced pole 1, it makes progress the top of connecting plate 13 to make up the effort to make up the support column 1 through moving spliced pole 13, the tip of connecting plate 13 is passed through moving 13, the jack 1 is passed through to the top of connecting plate 1.
The fixing plate 14 is pulled to two sides respectively, the fixing plate 14 drives the second clamping plate 18 to move to two sides, the cable is clamped into the inner side of the second clamping plate 18, the connecting plate 27 is rotated at the bottom end of the auxiliary supporting rod 26 through the rotation, the limiting rod 43 at the bottom end is turned to one side through the rotation of the connecting plate 27, the limiting rod 43 stays at the top end of the directional sliding plate 29, the T-shaped rotating rod 19 is rotated at the side end part of the supporting column 1 through the rotation of the T-shaped rotating rod 19, the tail end of the T-shaped rotating rod 19 is connected with the first threaded rod 21, the T-shaped rotating rod 19 drives the first threaded rod 21 to rotate at the top end of the supporting column 1, the inner wall of the first sliding rod 11 drives the first sliding rod 11 to rotate upwards through the rotation of the first threaded rod 21, the positioning wheel 25 presses the cable to one side, the first sliding rod 11 is reacted with the supporting column 1, the first fixing frame 22 at the bottom end of the supporting column 1 is pushed reversely, the cable at the same time, the two sides is expanded through the extrusion of the first clamping plate 12, the cable at the two sides is driven to move upwards, the auxiliary clamping rod 26 is driven to move upwards through the first sliding rod 11, and the limiting rod 43 moves upwards at the top end of the auxiliary clamping plate 29 simultaneously, and the first sliding rod 43 is driven to slide upwards, and the limiting rod 43 moves upwards and the upper end of the supporting rod 29 is driven to slide at the top end of the auxiliary clamping plate, and the cable is pushed upwards.
Because one side of the directional sliding plate 29 is matched with the surface of the roller 34, the roller 34 is driven to rotate at the inner sides of the two first fixed blocks 33 through the sliding of the directional sliding plate 29, meanwhile, the roller 34 drives the bevel gear 35 to rotate at the inner sides of the first fixed blocks 33, because the bevel gear 35 is connected with the tail end of the second threaded rod 36, the two second threaded rods 36 are driven to rotate at the side end parts of the first fixed blocks 33 through the rotation of the bevel gear 35, meanwhile, the second threaded rods 36 push the second fixed blocks 37 on the surface to rotate, the second fixed blocks 37 slide along the inner side walls of the fixed plates 14, the second sliding blocks 38 push the second fixed blocks 38 to slide in the inner sides of the fixed plates 14 through the second fixed blocks 37, the second sliding blocks 38 push the second fixed blocks 31 to move in the inner sides of the fixed plates 14, the guide wheels 39 push cables to stretch to one side, when the guide wheel 39 pushes the cable to squeeze the buffer pad 41 at the inner side of the second clamping plate 18, the fixing plate 14 and the supporting column 1 are fixed on the surface of the cable, the cable is pushed to stretch from multiple directions through the first sliding block 11 and the fixing plate 14, so that the cable is convenient to detach and replace, meanwhile, the T-shaped rotating rod 19 drives the first threaded rod 21 to rotate, the first threaded rod 21 is reversely rotated to drive the first sliding block 11 to move downwards, meanwhile, the first sliding block 11 drives the auxiliary supporting rods 26 at two sides to move together, the limiting rod 43 pushes the directional sliding plate 29 to slide in the first groove 28, the directional sliding plate 29 reversely pushes the roller 34, the roller 34 drives the second threaded rod 36 to reversely rotate at the side end part of the first fixing block 33 to drive the second sliding block 38 to slide in the inner side of the fixing plate 14, the second sliding block 38 drives the second fixing frame 31 to move, extrusion of the guide wheel 39 to the surface of the cable is reduced, by pushing the support column 1, the positioning wheel 25 and the guide wheel 39 slide along the surface of the cable to adjust the use position.
In the second step, through pushing the support column 1 to one side, let the locating wheel 25 and the leading wheel 39 slide along the surface of cable, let support column 1 and fixed plate 14 carry out the removal along the reverse of cable, rethread rotates T type bull stick 19 and drives first threaded rod 21 and rotate in the inside of support column 1, and the surface of first threaded rod 21 agrees with the inner wall of first slider 11 mutually, promote first slider 11 through first threaded rod 21 and upwards move, let first slider 11 drive locating wheel 25 upwards extrude the cable, simultaneously first slider 11 upwards move and drive both sides's auxiliary strut 26 together and remove, because first telescopic link 23 and card are gone into the top of directional skateboard 29, drive the top of directional skateboard 29 through auxiliary strut 26 and upwards remove, let directional skateboard 29 slide in the inside of first recess 28, and directional skateboard 29's side tip agrees with cylinder 34, drive the rotation through directional skateboard 29, cylinder 34 drives the inside of tapered gear 35 simultaneously and rotates in first fixed block 33, through tapered gear 35 and the terminal looks of second slider 36, it is fixed to drive the second threaded rod 36 and advance the cable 39 to take turns to the inside of the fixed wheel 39 simultaneously, the fixed cable of the expansion of second slider 39, the both sides of the fixed cable is changed, the fixed wheel 39 is moved to the both sides of the second slider is taken turns to the side of the second slider 38.
The directional slide plate 29 is driven to slide through the first slide block 11 through the rotary T-shaped rotating rod 19, the second slide block 38 is synchronously driven to slide in the fixing plate 14, extrusion of a plurality of cables is relieved, the connecting plate 27 is rotated at the bottom end of the auxiliary support rod 26 through the rotary connecting plate 27, the limiting rod 43 is driven to overturn from the top end of the directional slide plate 29 to one side through the rotary connecting plate 27, the limiting rod 43 is disconnected with the directional slide plate 29, the top end of the bearing plate 15 is downwards pressed, the bearing plate 15 is downwards moved in the support column 1, the bearing plate 15 simultaneously drives the side baffle 17 to downwards slide in the side end of the connecting column 13, the top end of the spring block 16 is extruded through the bearing plate 15, the spring block 16 is forced to shrink in the support column 1, the bearing plate 15 downwards moves conveniently, the top end of the bearing plate 15 is separated from the bottom end of the connecting column 13, meanwhile, the fixing plate 14 is driven by pushing the connecting column 13 to one side, the side end of the support column 1 is disconnected with the support column 13, the equipment size can be reduced, the convenience is brought to a user to move at high altitude, and the convenience is increased in carrying.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a change extra-high voltage transmission line fastener change instrument of atress clamping position, includes support column (1), its characterized in that, the side end movable mounting of support column (1) has spliced pole (13), the equal fixed mounting of both sides tip of spliced pole (13) has fixed plate (14), the top slidable mounting of support column (1) has first slider (11), is located first slider (11) one side the top fixed mounting of support column (1) has first splint (12), the top rotation of first slider (11) installs two positioning wheel (25), the equal fixed mounting of both sides tip of first slider (11) has auxiliary strut (26), every the equal rotation of bottom of auxiliary strut (26) is installed connecting plate (27), every the equal fixed mounting of bottom of connecting plate (27) has gag lever post (43).
2. The extra-high voltage transmission line clamp replacement tool for changing stress clamping positions according to claim 1, wherein a bearing plate (15) is arranged in the support column (1), two spring blocks (16) are fixedly arranged at the bottom end of the bearing plate (15), and side baffles (17) are fixedly arranged at the side end parts of the bearing plate (15).
3. The extra-high voltage transmission line clamp replacement tool for changing stress clamping positions according to claim 1, wherein a second clamping plate (18) is fixedly arranged at the side end part of each fixing plate (14), and a buffer cushion (41) is fixedly arranged at the inner side of each second clamping plate (18).
4. The extra-high voltage transmission line clamp replacement tool for changing stress clamping positions according to claim 1 is characterized in that a T-shaped rotating rod (19) is rotatably arranged at the side end part of the support column (1), and a first threaded rod (21) is rotatably arranged in the support column (1).
5. The extra-high voltage transmission line clamp replacement tool for changing stress clamping positions according to claim 1, wherein a first fixing frame (22) is fixedly arranged at the bottom end of the supporting column (1), a third clamping plate (24) is slidably arranged at the bottom end of the first fixing frame (22), and two first telescopic rods (23) are fixedly arranged at the top end of the third clamping plate (24).
6. The extra-high voltage transmission line clamp replacement tool for changing stress clamping positions according to claim 1, wherein a first groove (28) is formed in the top end of each fixing plate (14), a directional sliding plate (29) is slidably mounted in each first groove (28), and at least two second grooves (32) are formed in the side end portions of each directional sliding plate (29).
7. The extra-high voltage transmission line clamp replacement tool for changing stress clamping positions according to claim 1, wherein two first fixing blocks (33) are fixedly installed in each fixing plate (14), the same roller (34) is rotatably installed on the inner sides of the two first fixing blocks (33), and bevel gears (35) are fixedly installed on two side end portions of each roller (34).
8. The extra-high voltage transmission line clamp replacement tool for changing stress clamping positions according to claim 7, wherein a second threaded rod (36) is rotatably mounted at the side end part of each first fixed block (33), a second fixed block (37) is rotatably mounted on the circumferential surface of each second threaded rod (36), and the same second sliding block (38) is fixedly mounted at the side end parts of the two second fixed blocks (37).
9. The extra-high voltage transmission line clamp replacement tool for changing stress clamping positions according to claim 8, wherein a second fixing frame (31) is fixedly installed at the side end part of each second sliding block (38), and a guide wheel (39) is rotatably installed at the inner side of each second fixing frame (31).
10. The extra-high voltage transmission line clamp replacement tool for changing stress clamping positions according to claim 1, wherein two sockets (42) are formed in the bottom end of the connecting column (13), and each socket (42) is connected with the bearing plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310561766.6A CN116505430A (en) | 2023-05-16 | 2023-05-16 | Extra-high voltage transmission line clamp replacement tool capable of changing stressed clamping positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310561766.6A CN116505430A (en) | 2023-05-16 | 2023-05-16 | Extra-high voltage transmission line clamp replacement tool capable of changing stressed clamping positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116505430A true CN116505430A (en) | 2023-07-28 |
Family
ID=87316446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310561766.6A Withdrawn CN116505430A (en) | 2023-05-16 | 2023-05-16 | Extra-high voltage transmission line clamp replacement tool capable of changing stressed clamping positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116505430A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116759938A (en) * | 2023-08-16 | 2023-09-15 | 国网江苏省电力有限公司常州供电分公司 | Opening-controllable assembly type live working wire connecting clamp |
-
2023
- 2023-05-16 CN CN202310561766.6A patent/CN116505430A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116759938A (en) * | 2023-08-16 | 2023-09-15 | 国网江苏省电力有限公司常州供电分公司 | Opening-controllable assembly type live working wire connecting clamp |
| CN116759938B (en) * | 2023-08-16 | 2023-11-14 | 国网江苏省电力有限公司常州供电分公司 | Opening-controllable assembly type live working wire connecting clamp |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230728 |
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| WW01 | Invention patent application withdrawn after publication |