CN110943418A - High-voltage line defroster for electric power engineering based on dead weight is crooked - Google Patents
High-voltage line defroster for electric power engineering based on dead weight is crooked Download PDFInfo
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- CN110943418A CN110943418A CN201911303487.XA CN201911303487A CN110943418A CN 110943418 A CN110943418 A CN 110943418A CN 201911303487 A CN201911303487 A CN 201911303487A CN 110943418 A CN110943418 A CN 110943418A
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- 238000005452 bending Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 16
- 244000309464 bull Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- H02G7/16—Devices for removing snow or ice from lines or cables
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Abstract
The invention provides a high-voltage wire deicing device for electric power engineering based on self-weight bending, and relates to the technical field of electric power engineering. This high-voltage line defroster for electric power engineering based on dead weight is crooked, which comprises a housin, the inside top fixed mounting of casing has spacing frame, the inside sliding connection of spacing frame has the lift seat, the top meshing threaded rod of lift seat, the top fixed mounting of threaded rod has the commentaries on classics handle, the bottom of lift seat is rotated and is connected with first gyro wheel. This high-voltage line defroster for electric power engineering based on dead weight is crooked can stretch the high-voltage line of erectting the completion, helps the high-voltage line to tend to the level, can make the high-voltage line crooked under the effect of self gravity for the cylindric ice bed in high-voltage line surface takes place to break and drops, and then reaches the effect of deicing, convenient and fast, and safer, can make the high-voltage line swing, has improved the effect of deicing.
Description
Technical Field
The invention relates to the technical field of electric power engineering, in particular to a high-voltage wire deicing device for electric power engineering based on self-weight bending.
Background
Electric power engineering, i.e. engineering related to the production, transmission and distribution of electric energy, also includes engineering applying electricity as power and energy in various fields in a broad sense, and in the transmission of electric energy, the erection and daily maintenance of high-voltage wires are the foundation for ensuring normal power supply, and high-voltage wires usually refer to transmission lines for transmitting voltage of more than 10KV, and in order to avoid the damage of high-voltage wires to human bodies, the high-voltage wires in the field are all erected at the high altitude of more than 7 meters, so that the erection and daily maintenance of high-voltage wires become abnormal difficulties.
In-process that erects at the high-voltage line, because the high-voltage line diameter is thicker, the quality is heavier, consequently, when erectting between two mounting brackets, the high-voltage line can be because of the gravity of self and the bending downwards, be difficult to guarantee the relative level of high-voltage line between the mounting bracket, and when sleet weather, the phenomenon of icing can appear on the surface of high-voltage line, the gravity of high-voltage line self has been increased, make mounting bracket and high-voltage line self take place to damage easily, consequently, just need carry out the deicing operation to the high-voltage line, and traditional deicing mode is exactly through manpower climbing mounting bracket, hit the effect that hits the high-voltage line and reach the deicing, not only waste time and energy, and danger coefficient is high.
In order to solve the above problems, the inventor provides a high-voltage wire deicing device for electric power engineering based on self-weight bending, which can stretch an erected high-voltage wire, is beneficial to leveling the high-voltage wire, can bend the high-voltage wire under the action of self-weight, and enables a cylindrical ice layer on the surface of the high-voltage wire to break and fall off, so that the deicing effect is achieved.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a high-voltage line defroster for electric power engineering based on dead weight is crooked, includes casing, spacing frame, lift seat, threaded rod, commentaries on classics handle, first gyro wheel, connecting rod, first spout, second gyro wheel, transfer line, second spout, stand, disc, bull stick, through-hole, high-voltage line.
Wherein:
the utility model discloses a portable electronic device, including casing, top fixed mounting of casing inside has spacing frame, the inside sliding connection of spacing frame has the lift seat, the top meshing threaded rod of lift seat, the top fixed mounting of threaded rod has the commentaries on classics handle, the bottom of lift seat is rotated and is connected with first gyro wheel, the inside sliding connection of casing has the connecting rod, first spout has been seted up to the left and right sides of connecting rod, the inside sliding connection of first spout has the second gyro wheel, the transmission is connected with the transfer line between second gyro wheel and the first gyro wheel, the second spout has been seted up to the centre of connecting rod, the inside sliding connection of second spout has the stand, the bottom fixed mounting of stand has the disc, the bottom fixed mounting at disc center has the bull stick, the through-hole has been seted up at both ends about the casing bottom, the inside of.
Preferably, the threaded rod rotates the center of connecting at the casing top, just the breach has been seted up at the bottom center of lift seat, first gyro wheel rotates to be connected between the breach of bottom, consequently, takes place the pivoted in-process at the threaded rod, can drive the lift seat and carry out the removal from top to bottom.
Preferably, the connecting rod is located below the lifting seat and horizontally and slidably connected inside the housing, so that the connecting rod can move back and forth.
Preferably, the first sliding groove is horizontally formed, the second sliding groove is vertically formed, the second idler wheel can move left and right, and the vertical column can drive the connecting rod to move front and back.
Preferably, the transmission rod is respectively positioned between the front side and the rear side of the central rotating shaft of the first roller and the second roller, when the first roller ascends, the transmission rod can drive the second roller to retract, and when the first roller descends, the transmission rod can drive the second roller to move towards the two sides.
Preferably, stand fixed mounting is on the top of disc, and for eccentric mounting, the through-hole is the platykurtic, consequently drives the stand at the disc and carries out the pivoted in-process, can promote the connecting rod and swing.
Preferably, the high-voltage line penetrates from the through hole on one side, passes through the bottom of the second roller on the adjacent side, passes through the top of the first roller, passes through the bottom of the second roller on the other side, and finally penetrates out from the through hole on the other side, so that the high-voltage line between the two shells can be adjusted by moving the first roller and the second roller.
The invention provides a high-voltage wire deicing device for electric power engineering based on self-weight bending. The method has the following beneficial effects:
1. this high-voltage wire defroster for electric power engineering based on dead weight is crooked, design through the inside first gyro wheel of casing and second gyro wheel, utilize to rotate and change just can make first gyro wheel reciprocate, and when first gyro wheel rose, can drive the second gyro wheel and contract back, when first gyro wheel descends, can drive the second gyro wheel and remove to both sides, thereby can be effectively to adjusting the length of high-voltage wire between two casings, when erectting, be favorable to tensile to tending to the level with the high-voltage wire, it is more convenient laborsaving, and when freezing, can make the high-voltage wire crooked under the effect of self gravity, make the cylindric ice bed in high-voltage wire surface take place to break and drop, and then reach the effect of deicing, and is convenient and fast, and is safer.
2. This high-voltage line defroster for electric power engineering based on dead weight is crooked, through the design of the inside stand of connecting rod, utilize the disc to drive the eccentric rotation of stand, can make the connecting rod carry out the removal from beginning to end, and then drive second gyro wheel and high-voltage line and swing, be favorable to droing of high-voltage line surface ice layer, improved the effect of deicing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of the structure of the present invention during deicing;
FIG. 3 is an enlarged view of the housing structure of the present invention;
FIG. 4 is a side cross-sectional view of a second roller construction of the present invention;
FIG. 5 is a top view of the connecting rod structure of the present invention;
fig. 6 is a side view of the elevator base structure of the present invention.
In the figure: 1. a housing; 2. a limiting frame; 3. a lifting seat; 4. a threaded rod; 5. turning a handle; 6. a first roller; 7. a connecting rod; 8. a first chute; 9. a second roller; 10. a transmission rod; 11. a second chute; 12. a column; 13. a disc; 14. a rotating rod; 15. a through hole; 16. a high voltage line.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the high-voltage wire deicing device for the electric power engineering based on self-weight bending is as follows:
referring to fig. 1-6, a high-voltage wire deicing device for electric power engineering based on self-weight bending comprises a shell 1, a limiting frame 2, a lifting seat 3, a threaded rod 4, a rotating handle 5, a first roller 6, a connecting rod 7, a first chute 8, a second roller 9, a transmission rod 10, a second chute 11, an upright post 12, a disc 13, a rotating rod 14, a through hole 15 and a high-voltage wire 16.
Wherein:
the top inside the shell 1 is fixedly provided with a limiting frame 2, the inside of the limiting frame 2 is connected with a lifting seat 3 in a sliding manner, the top of the lifting seat 3 is meshed with a threaded rod 4, the threaded rod 4 is rotatably connected with the center of the top of the shell 1, a notch is formed in the center of the bottom of the lifting seat 3, and a first roller 6 is rotatably connected between the notches of the bottom, therefore, the lifting seat 3 can be driven to move up and down in the rotating process of the threaded rod 4, the top end of the threaded rod 4 is fixedly provided with a rotating handle 5, the bottom of the lifting seat 3 is rotatably connected with the first roller 6, the inside of the shell 1 is connected with a connecting rod 7 in a sliding manner, the connecting rod 7 is positioned below the lifting seat 3 and is horizontally and slidably connected inside the shell 1, so that the connecting rod 7 can move back and forth, the left and right sides of, the second chute 11 is vertically arranged, so that the second roller 9 can move left and right, the upright post 12 can drive the connecting rod 7 to move front and back, the second roller 9 is slidably connected inside the first chute 8, the transmission rod 10 is in transmission connection between the second roller 9 and the first roller 6, the transmission rod 10 is respectively positioned between the front side and the back side of the central rotating shaft of the first roller 6 and the second roller 9, when the first roller 6 ascends, the second roller 9 can be driven to retract, when the first roller 6 descends, the second roller 9 can be driven to move towards two sides, through the design of the first roller 6 and the second roller 9 inside the shell 1, the first roller 6 can move up and down by rotating the rotating handle 5, when the first roller 6 ascends, the second roller 9 can be driven to retract, when the first roller 6 descends, the second roller 9 can be driven to move towards two sides, thereby can adjust the length of high-voltage line 16 between two casings 1 effectively, when erectting, be favorable to stretching high-voltage line 16 to tending the level, it is more convenient laborsaving, and when freezing, can make high-voltage line 16 take place the bending under the effect of self gravity, make the cylindric ice sheet in high-voltage line 16 surface break and drop, and then reach the effect of deicing, high convenience and rapidness, and safer, through the design of connecting rod 7 inside stand 12, utilize disc 13 to drive the eccentric rotation of stand 12, can make connecting rod 7 carry out fore-and-aft movement, and then drive second gyro wheel 9 and high-voltage line 16 and swing, be favorable to droing of 16 surperficial ice sheets of high-voltage line, the effect of deicing has been improved.
A second sliding chute 11 is arranged in the middle of the connecting rod 7, an upright post 12 is connected inside the second sliding chute 11 in a sliding manner, the upright post 12 is fixedly arranged at the top end of a disc 13 and is eccentrically arranged, a through hole 15 is flat, therefore, in the process that the disc 13 drives the upright post 12 to rotate, the connecting rod 7 can be pushed to swing, the disc 13 is fixedly installed at the bottom end of the upright post 12, the rotating rod 14 is fixedly installed at the bottom end of the center of the disc 13, the left end and the right end of the bottom of the shell 1 are provided with through holes 15, high-voltage wires 16 penetrate through the through holes 15 at one side, pass through the bottoms of the second rollers 9 at the adjacent side, pass through the tops of the first rollers 6, pass through the bottoms of the second rollers 9 at the other side, and finally pass out of the through holes 15 at the other side, so that the movement of the first 6 and second 9 rollers enables the length of the high voltage line 16 between the two housings 1 to be adjusted.
When the high-voltage cable 16 is erected, the high-voltage cable 16 penetrates through the through hole 15 on one side, passes through the bottom of the second roller 9 on the adjacent side, passes through the top of the first roller 6, passes through the bottom of the second roller 9 on the other side, and finally penetrates out of the through hole 15 on the other side, after the erection is completed, the threaded rod 4 is rotated by rotating the rotating handle 5, the lifting seat 3 drives the first roller 6 to move upwards by utilizing the mutual engagement of the threaded rod 4 and the top of the lifting seat 3, meanwhile, the second rollers 9 on the two sides of the connecting rod 7 can be contracted towards the middle under the action of the transmission rod 10, so that the high-voltage cable 16 between the two mounting frames is pulled, the high-voltage cable 16 is in a horizontal state, when the surface of the high-voltage cable 16 is frozen, the lifting seat 3 moves downwards by reversely rotating the rotating handle 5, and then make first gyro wheel 6 move down, make transfer line 10 promote second gyro wheel 9 to move to both sides simultaneously, and then increased the length of high-voltage line 16 between two mounting brackets, make high-voltage line 16 sag downwards under the effect of self gravity, and then in the process of high-voltage line 16 bending deformation, can make the cylindric ice layer in high-voltage line 16 surface break and drop, and stretch high-voltage line 16 after the deicing, and drive the rotation of disc 13 through rotating bull stick 14, utilize the eccentric stand 12 of disc 13 top to be connected in the inside sliding of connecting rod 7, can make connecting rod 7 carry out the removal from beginning to end, and then drive second gyro wheel 9 and high-voltage line 16 and swing, also help the drop of ice layer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a crooked high-voltage line defroster for electric power engineering based on dead weight, includes casing (1), its characterized in that: the top of the interior of the shell (1) is fixedly provided with a limiting frame (2), the interior of the limiting frame (2) is connected with a lifting seat (3) in a sliding manner, the top of the lifting seat (3) is meshed with a threaded rod (4), the top end of the threaded rod (4) is fixedly provided with a rotating handle (5), the bottom of the lifting seat (3) is connected with a first roller (6) in a rotating manner, the interior of the shell (1) is connected with a connecting rod (7) in a sliding manner, the left side and the right side of the connecting rod (7) are provided with first sliding grooves (8), the interior of each first sliding groove (8) is connected with a second roller (9), a transmission rod (10) is connected between each second roller (9) and the first roller (6) in a transmission manner, the middle of each connecting rod (7) is provided with a second sliding groove (11), and the interior of, the bottom fixed mounting of stand (12) has disc (13), the bottom fixed mounting at disc (13) center has bull stick (14), through-hole (15) have been seted up at both ends about casing (1) bottom, high-voltage line (16) have been run through to the inside of through-hole (15).
2. The deicer for the high-voltage wire for the electric power engineering based on the self-weight bending as claimed in claim 1, wherein: the threaded rod (4) is rotatably connected to the center of the top of the shell (1), a notch is formed in the center of the bottom of the lifting seat (3), and the first roller (6) is rotatably connected between the notches in the bottom.
3. The deicer for the high-voltage wire for the electric power engineering based on the self-weight bending as claimed in claim 1, wherein: the connecting rod (7) is positioned below the lifting seat (3) and is horizontally and slidably connected inside the shell (1).
4. The deicer for the high-voltage wire for the electric power engineering based on the self-weight bending as claimed in claim 1, wherein: the first sliding chute (8) is horizontally arranged, and the second sliding chute (11) is vertically arranged.
5. The deicer for the high-voltage wire for the electric power engineering based on the self-weight bending as claimed in claim 1, wherein: the transmission rod (10) is respectively positioned between the front side and the rear side of the central rotating shaft of the first roller (6) and the second roller (9).
6. The deicer for the high-voltage wire for the electric power engineering based on the self-weight bending as claimed in claim 1, wherein: the upright post (12) is fixedly arranged at the top end of the disc (13) and is eccentrically arranged, and the through hole (15) is flat.
7. The deicer for the high-voltage wire for the electric power engineering based on the self-weight bending as claimed in claim 1, wherein: the high-voltage wire (16) penetrates through the through hole (15) on one side, passes through the bottom of the second roller (9) on the adjacent side, passes through the top of the first roller (6), passes through the bottom of the second roller (9) on the other side and finally penetrates out of the through hole (15) on the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911303487.XA CN110943418B (en) | 2019-12-17 | 2019-12-17 | High-voltage line defroster for electric power engineering based on dead weight is crooked |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911303487.XA CN110943418B (en) | 2019-12-17 | 2019-12-17 | High-voltage line defroster for electric power engineering based on dead weight is crooked |
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| Publication Number | Publication Date |
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| CN110943418A true CN110943418A (en) | 2020-03-31 |
| CN110943418B CN110943418B (en) | 2021-01-15 |
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| CN201911303487.XA Active CN110943418B (en) | 2019-12-17 | 2019-12-17 | High-voltage line defroster for electric power engineering based on dead weight is crooked |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024279A (en) * | 2021-11-10 | 2022-02-08 | 国网辽宁省电力有限公司铁岭供电公司 | High-voltage line defroster for electric power engineering based on dead weight is crooked |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014044915A1 (en) * | 2012-09-20 | 2014-03-27 | Global Boiler Works Oy | Method and device for removing material from a power line wire |
| CN104410028A (en) * | 2014-12-01 | 2015-03-11 | 国网河南宜阳县供电公司 | Swing type guide line ice and snow removal device |
| CN105896442A (en) * | 2016-06-29 | 2016-08-24 | 富阳鸿祥技术服务有限公司 | Deicing mechanism on single high voltage power line |
| CN205670655U (en) * | 2016-01-09 | 2016-11-02 | 华北电力大学（保定） | A kind of deicer for overhead transmission lines |
| CN106410723A (en) * | 2016-10-31 | 2017-02-15 | 郑亚 | Transmission line anti-galloping defroster |
-
2019
- 2019-12-17 CN CN201911303487.XA patent/CN110943418B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014044915A1 (en) * | 2012-09-20 | 2014-03-27 | Global Boiler Works Oy | Method and device for removing material from a power line wire |
| CN104410028A (en) * | 2014-12-01 | 2015-03-11 | 国网河南宜阳县供电公司 | Swing type guide line ice and snow removal device |
| CN205670655U (en) * | 2016-01-09 | 2016-11-02 | 华北电力大学（保定） | A kind of deicer for overhead transmission lines |
| CN105896442A (en) * | 2016-06-29 | 2016-08-24 | 富阳鸿祥技术服务有限公司 | Deicing mechanism on single high voltage power line |
| CN106410723A (en) * | 2016-10-31 | 2017-02-15 | 郑亚 | Transmission line anti-galloping defroster |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024279A (en) * | 2021-11-10 | 2022-02-08 | 国网辽宁省电力有限公司铁岭供电公司 | High-voltage line defroster for electric power engineering based on dead weight is crooked |
| CN114024279B (en) * | 2021-11-10 | 2023-09-12 | 国网辽宁省电力有限公司铁岭供电公司 | High-voltage line deicing device based on dead weight bending for power engineering |
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| CN110943418B (en) | 2021-01-15 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Hongliang Inventor after: Dong Zhifeng Inventor after: Song Weibo Inventor after: Chen Jun Inventor after: Shi Linlin Inventor after: Li Dechang Inventor before: Li Dechang |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201225 Address after: 062561 Liangzhao Industrial Zone, Renqiu City, Cangzhou City, Hebei Province Applicant after: HEBEI BLACK BULL POWER FITTING Co.,Ltd. Address before: Paomushan formation, Malong village, Dingyun Township, Guanling Buyi and Miao Autonomous County, Anshun City, Guizhou Province Applicant before: Li Dechang |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A High Voltage Line Deicing Device for Electric Power Engineering Based on Self weight Bending Effective date of registration: 20230303 Granted publication date: 20210115 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: HEBEI BLACK BULL POWER FITTING CO.,LTD. Registration number: Y2023980034014 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210115 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: HEBEI BLACK BULL POWER FITTING CO.,LTD. Registration number: Y2023980034014 |