CN112186621B - Aerial work platform for extra-high voltage transmission line - Google Patents
Aerial work platform for extra-high voltage transmission line Download PDFInfo
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- CN112186621B CN112186621B CN202010904303.1A CN202010904303A CN112186621B CN 112186621 B CN112186621 B CN 112186621B CN 202010904303 A CN202010904303 A CN 202010904303A CN 112186621 B CN112186621 B CN 112186621B
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
- F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention discloses an extra-high voltage transmission line aerial work platform, which aims at solving the problems that workers are unstable in standing at high altitude, consume physical strength, have low working efficiency and do not have a special work platform when the existing extra-high voltage transmission line is in aerial work. According to the invention, the slide rod is pulled out outwards and rotates to drive the small fluted disc to rotate, the large fluted disc is driven to rotate through the transmission action of the chain, so that the rotating shaft and the gear are driven to rotate, the standing platform is rotated through the meshing action of the gear and the gear groove, the standing platform is adjusted to a horizontal position, and finally the slide rod is inserted inwards again to clamp the whole platform adjusting mechanism, so that the platform is ensured to be stable when the standing requirement is provided for workers, and the working efficiency and stability of the workers during high-altitude operation are improved.
Description
Technical Field
The invention relates to the technical field of extra-high voltage high-altitude operation, in particular to an extra-high voltage transmission line high-altitude operation platform.
Background
The ultra-high voltage can greatly improve the transmission capacity of the power grid in China, according to data display provided by national power grid companies, a loop extra-high voltage direct current power grid can transmit 600 ten thousand kilowatts of electricity, which is 5 to 6 times of the existing 500 kV direct current power grid, and the power transmission distance is 2 to 3 times of the latter, so the efficiency is greatly improved, in addition, according to the calculation of the national power grid companies, the electricity with the same power is transmitted, and 60% of land resources can be saved if extra-high voltage line is adopted for power transmission compared with 500 kV high voltage line.
Along with the extensive application of special high voltage transmission technique, special high voltage transmission line's installation is maintained and is required to carry out a large amount of high altitude construction, but current high altitude construction application technology level is low, and the workman can only adopt the mode of safety belt and bare-handed standing to operate on the cable conductor, and this kind of mode staff stands unstably, consumes physical power, and work efficiency is low, and current patent is difficult to solve this type of problem, consequently, need an extra high voltage transmission line high altitude construction platform to solve above-mentioned problem urgently.
Disclosure of Invention
The invention provides an extra-high voltage transmission line aerial work platform based on the technical problems that workers are unstable in standing at high altitude, consume physical strength, are low in working efficiency and do not have a special work platform when the existing extra-high voltage transmission line is used for aerial work.
In order to achieve the purpose, the invention adopts the following technical scheme:
an extra-high voltage transmission line aerial work platform comprises an upper support, a lower support, a roller and a base block, wherein the inner walls of the two sides of the upper support and the lower support are fixedly connected with the outer walls of the two sides of the roller through connecting shafts, the outer wall of one side of the upper support is fixedly provided with a motor through a screw, the top end of an output shaft of the motor is fixedly connected with the outer wall of one side of the roller through a screw, the outer walls of one side of the upper support and one side of the lower support are fixedly provided with the base block through screws, the outer wall of the top of the base block arranged at one side of the lower support is connected with a threaded rod through a bearing, the threaded rod is connected with the base block arranged at one side of the upper support through a thread, the outer wall of the top of the lower support is fixedly provided with a short rod and a long rod through screws, the outer wall of one side of the upper support is fixedly provided with a fixing frame through screws, the inner wall of the fixing frame is provided with a standing platform mechanism, and the outer wall of the bottom of the fixing frame is fixedly provided with an arc-shaped frame through bolts, the outer wall of one side of arc frame is connected with the pivot through the bearing, the top outer wall of mount is provided with platform adjustment mechanism, top outer wall one side of mount is provided with supplementary fixed establishment.
As a still further scheme of the invention: the standing platform mechanism comprises a convex block, the outer wall of the top of the convex block is fixedly connected with the outer wall of the bottom of the fixing frame through a bolt, and the outer wall of one side of the convex block is connected with a standing platform through a bearing.
As a still further scheme of the invention: the outer wall of the top of the standing platform is provided with a groove, the inner wall of the groove is bonded with a level gauge, the inner wall of the standing platform is provided with a storage battery and a generator, and the outer wall of the standing platform is provided with a generator air inlet.
As a still further scheme of the invention: the outer wall of the bottom of the standing platform is provided with a gear groove.
As a still further scheme of the invention: the outer wall of pivot has the gear through the key-type connection, gear and gear groove intermeshing, and the one end of pivot is passed through the fix with screw and is had the big fluted disc.
As a still further scheme of the invention: the platform adjusting mechanism comprises a vertical plate, the vertical plate is fixed on the top outer wall of the fixing frame through a bolt, the outer wall of the vertical plate is connected with a short shaft through a bearing, one end of the short shaft is fixed with a rotating plate through a screw, and the outer wall of the rotating plate is sleeved with a sliding rod.
As a still further scheme of the invention: and a small fluted disc is fixed at one end of the short shaft through a screw, and chains are sleeved on the outer walls of the small fluted disc and the big fluted disc.
As a still further scheme of the invention: the auxiliary fixing mechanism comprises a screw rod, and the screw rod is connected with the outer wall of the top of the fixing frame through a hinge.
As a still further scheme of the invention: the outer wall of the screw rod is connected with a sleeve rod through threads, the top outer wall of the sleeve rod is connected with a fixed block through a bearing, and the top outer wall of the fixed block is connected with a hook through a hinge.
The invention has the beneficial effects that:
1. through the arrangement of the gear groove, the gear, the rotating shaft, the chain, the big fluted disc and the small fluted disc, the sliding rod is pulled out and rotates, the small fluted disc is driven to rotate, the big fluted disc is driven to rotate through the transmission effect of the chain, the rotating shaft and the gear are further driven to rotate, the standing platform is driven to rotate through the meshing effect of the gear and the gear groove, the standing platform is adjusted to a horizontal position by the observation level, and finally the sliding rod is inserted inwards again to clamp the whole platform adjusting mechanism, so that the platform is ensured to be stable when standing requirements are provided for workers, and the working efficiency and stability of the workers during high-altitude operation are improved;
2. the standing platform and the generator air inlet are arranged, the storage battery and the generator are arranged in the standing platform, the blades of the generator rotate through the air inlet of the generator by air circulating at high altitude, high-altitude wind power resources are utilized for generating electricity, the storage battery is used for electrifying the motor to drive the roller to rotate, and then the whole platform device is driven to move forwards, so that the wind power resources are effectively utilized, and the environment is protected;
3. the lead screw, the loop bar and the hook are arranged, the hook is buckled on another cable wire above the lead screw, the loop bar is rotated to adjust the length of the whole formed by connecting the loop bar and the lead screw, and the lead screw can rotate in a vertical plane, so that the platform can be fixed reliably and is not easy to shake;
4. through setting up threaded rod, upper bracket and lower carriage, rotate the threaded rod and can realize the distance between upper bracket and the lower carriage and adjust, realize pressing from both sides tightly to the cable and prevent that the cable conductor from producing the unnecessary slip for the platform remains stable, and can satisfy and dismantle convenient demand.
Drawings
FIG. 1 is a perspective view of an aerial work platform for an extra-high voltage transmission line according to the present invention;
fig. 2 is a perspective view of an upper bracket and a lower bracket of an extra-high voltage transmission line aerial work platform according to the invention when the upper bracket and the lower bracket are unfastened;
fig. 3 is a perspective view of a gear groove part in an aerial work platform for extra-high voltage transmission lines, which is provided by the invention;
FIG. 4 is a perspective view of a chain part in an aerial work platform for an extra-high voltage transmission line according to the present invention;
fig. 5 is a perspective view of the upper bracket and the lower bracket of the extra-high voltage transmission line aerial work platform provided by the invention when being clamped.
In the figure: 1 upper bracket, 2 lower brackets, 3 rollers, 4 base blocks, 5 motors, 6 threaded rods, 7 fixing frames, 8 bumps, 9 standing platforms, 10 gradienters, 11 generator air inlet holes, 12 gear grooves, 13 arc-shaped frames, 14 rotating shafts, 15 gears, 16 sliding rods, 17 rotating plates, 18 vertical plates, 19 short shafts, 20 small fluted discs, 21 chains, 22 big fluted discs, 23 lead screws, 24 loop bars, 25 hooks, 26 short bars and 27 long bars.
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.
Referring to fig. 1-5, an extra-high voltage transmission line aerial work platform comprises an upper support 1, a lower support 2, a roller 3 and a base block 4, wherein the inner walls of two sides of the upper support 1 and the lower support 2 are fixedly connected with the outer walls of two sides of the roller 3 through connecting shafts, the outer wall of one side of the upper support 1 is fixedly connected with a motor 5 through screws, the top end of an output shaft of the motor 5 is fixedly connected with the outer wall of one side of the roller 3 through screws, the outer wall of one side of the upper support 1 and the outer wall of one side of the lower support 2 are fixedly connected with the base block 4 through screws, the outer wall of the top of the base block 4 arranged at one side of the lower support 2 is connected with a threaded rod 6 through a bearing, the threaded rod 6 is connected with the base block 4 arranged at one side of the upper support 1 through threads, the outer wall of the top of the lower support 2 is fixedly provided with a short rod 26 and a long rod 27 through screws, the outer wall of one side of the upper support 1 is fixedly provided with a fixing frame 7 through screws, and the inner wall of the fixing frame 7 is provided with a standing platform mechanism, the bottom outer wall of mount 7 has arc frame 13 through the bolt fastening, and one side outer wall of arc frame 13 is connected with pivot 14 through the bearing, and the top outer wall of mount 7 is provided with platform adjustment mechanism, and top outer wall one side of mount 7 is provided with supplementary fixed establishment.
In the invention, the standing platform mechanism comprises a convex block 8, the outer wall of the top of the convex block 8 is fixedly connected with the outer wall of the bottom of the fixed frame 7 through a bolt, and the outer wall of one side of the convex block 8 is connected with a standing platform 9 through a bearing.
In the invention, the outer wall of the top of the standing platform 9 is provided with a groove, the inner wall of the groove is adhered with a level gauge 10, the inner wall of the standing platform 9 is provided with a storage battery and a generator, and the outer wall of the standing platform 9 is provided with a generator air inlet 11.
In the invention, the outer wall of the bottom of the standing platform 9 is provided with a gear groove 12.
In the invention, the outer wall of the rotating shaft 14 is connected with a gear 15 through a key, the gear 15 is meshed with the gear groove 12, and one end of the rotating shaft 14 is fixed with a large gear disc 22 through a screw.
In the invention, the platform adjusting mechanism comprises a vertical plate 18, the vertical plate 18 is fixed on the outer wall of the top of the fixed frame 7 through a bolt, the outer wall of the vertical plate 18 is connected with a short shaft 19 through a bearing, one end of the short shaft 19 is fixed with a rotating plate 17 through a screw, and the outer wall of the rotating plate 17 is sleeved with a sliding rod 16.
In the invention, a small fluted disc 20 is fixed at one end of the short shaft 19 through a screw, and chains 21 are sleeved on the outer walls of the small fluted disc 20 and the large fluted disc 22.
In the invention, the auxiliary fixing mechanism comprises a screw rod 23, and the screw rod 23 is connected with the outer wall of the top of the fixing frame 7 through a hinge.
In the invention, the outer wall of the screw rod 23 is connected with a loop bar 24 through threads, the outer wall of the top of the loop bar 24 is connected with a fixed block through a bearing, and the outer wall of the top of the fixed block is connected with a hook 25 through a hinge.
When the platform device is used, the platform device is allocated to high altitude, an extra-high voltage cable is clamped into a position between an upper roller 3 and a lower roller 3, a threaded rod 6 is rotated to enable a short rod 26 and a long rod 27 to be inserted into the inner wall of an upper support 1, so that the roller 3 can stably clamp the cable, a hook 25 is buckled on another cable above the cable, a sleeve rod 24 is rotated to adjust the length of the whole formed by connecting the sleeve rod 24 and a screw rod 23, the screw rod 23 can rotate in a vertical plane, after the platform device is preliminarily fixed by the hook 25 and the roller 3, a sliding rod 16 is pulled out and rotated by the sliding rod 16 to drive a small fluted disc 20 to rotate, a big fluted disc 22 is driven to rotate by the transmission action of a chain 21 to drive a rotating shaft 14 and a gear 15 to rotate, a standing platform is rotated by the meshing action of the gear 15 and a gear groove 12, and the standing platform is adjusted to a horizontal position by an observation level 10, finally, the sliding rod 16 is inserted inwards again to enable the whole platform adjusting mechanism to be clamped, the platform is guaranteed to be stable when a standing requirement is provided for workers, a storage battery and a generator are arranged inside the standing platform 9, blades of the generator are rotated by air circulating at high altitude through an air inlet 11 of the generator, power is generated by utilizing high-altitude wind power resources, the motor 5 is electrified through the storage battery to drive the roller 3 to rotate, and then the whole platform device is driven to move forwards.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. An extra-high voltage transmission line aerial work platform comprises an upper support (1), a lower support (2), rollers (3) and a base block (4), and is characterized in that the inner walls of two sides of the upper support (1) and the lower support (2) are fixedly connected with the outer walls of two sides of the rollers (3) through connecting shafts, the outer wall of one side of the upper support (1) is fixedly provided with a motor (5) through a screw, the top end of an output shaft of the motor (5) is fixedly connected with the outer wall of one side of the rollers (3) through a screw, the outer wall of one side of the upper support (1) and the outer wall of one side of the lower support (2) is fixedly provided with the base block (4) through a screw, the outer wall of the top of the base block (4) arranged on one side of the lower support (2) is connected with a threaded rod (6) through a bearing, the base block (4) is arranged on one side of the upper support (1) through a threaded connection, the outer wall of the top of the lower support (2) is fixedly provided with a short rod (26) and a long rod (27) through a screw, a fixing frame (7) is fixed on the outer wall of one side of the upper support (1) through screws, a standing platform mechanism is arranged on the inner wall of the fixing frame (7), an arc-shaped frame (13) is fixed on the outer wall of the bottom of the fixing frame (7) through bolts, the outer wall of one side of the arc-shaped frame (13) is connected with a rotating shaft (14) through a bearing, a platform adjusting mechanism is arranged on the outer wall of the top of the fixing frame (7), and an auxiliary fixing mechanism is arranged on one side of the outer wall of the top of the fixing frame (7);
the standing platform mechanism comprises a convex block (8), the outer wall of the top of the convex block (8) is fixedly connected with the outer wall of the bottom of the fixed frame (7) through a bolt, and the outer wall of one side of the convex block (8) is connected with a standing platform (9) through a bearing;
the outer wall of the bottom of the standing platform (9) is provided with a gear groove (12), the outer wall of the rotating shaft (14) is connected with a gear (15) through a key, the gear (15) is meshed with the gear groove (12), and one end of the rotating shaft (14) is fixed with a big fluted disc (22) through a screw;
the platform adjusting mechanism comprises a vertical plate (18), the vertical plate (18) is fixed on the outer wall of the top of the fixing frame (7) through a bolt, the outer wall of the vertical plate (18) is connected with a short shaft (19) through a bearing, one end of the short shaft (19) is fixed with a rotating plate (17) through a screw, and the outer wall of the rotating plate (17) is sleeved with a sliding rod (16);
one end of the short shaft (19) is fixed with a small fluted disc (20) through a screw, and chains (21) are sleeved on the outer walls of the small fluted disc (20) and the large fluted disc (22).
2. The high-altitude operation platform for the extra-high voltage transmission lines as claimed in claim 1, wherein a groove is formed in the outer wall of the top of the standing platform (9), a level gauge (10) is bonded to the inner wall of the groove, a storage battery and a generator are arranged on the inner wall of the standing platform (9), and a generator air inlet hole (11) is formed in the outer wall of the standing platform (9).
3. The high-altitude operation platform for the extra-high voltage transmission lines as claimed in claim 1, wherein the auxiliary fixing mechanism comprises a screw rod (23), and the screw rod (23) is connected with the outer wall of the top of the fixing frame (7) through a hinge.
4. The high-altitude operation platform for the extra-high voltage transmission lines as claimed in claim 3, wherein the outer wall of the screw rod (23) is connected with a loop bar (24) through threads, the outer wall of the top of the loop bar (24) is connected with a fixed block through a bearing, and the outer wall of the top of the fixed block is connected with a hook (25) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010904303.1A CN112186621B (en) | 2020-09-01 | 2020-09-01 | Aerial work platform for extra-high voltage transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010904303.1A CN112186621B (en) | 2020-09-01 | 2020-09-01 | Aerial work platform for extra-high voltage transmission line |
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| CN112186621A CN112186621A (en) | 2021-01-05 |
| CN112186621B true CN112186621B (en) | 2022-01-28 |
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| CN112186621A (en) | 2021-01-05 |
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Effective date of registration: 20220114 Address after: 266300 west side of 1000m Road south of Lanzhou East Road and Zhanqian Avenue, Jiaozhou City, Qingdao City, Shandong Province Applicant after: QINGDAO HAIKIN AUTOMOBILE Co.,Ltd. Address before: 466001 School of network engineering, Zhoukou Normal University, No.6 Wenchang Middle Road, Chuanhui District, Zhoukou City, Henan Province Applicant before: Li Yueying |