CN111576981A - Remote control personnel lifting device at top of high-voltage power transmission tower and application method - Google Patents
Remote control personnel lifting device at top of high-voltage power transmission tower and application method Download PDFInfo
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- CN111576981A CN111576981A CN202010546542.4A CN202010546542A CN111576981A CN 111576981 A CN111576981 A CN 111576981A CN 202010546542 A CN202010546542 A CN 202010546542A CN 111576981 A CN111576981 A CN 111576981A
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- lifting motor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
- A62B35/0037—Attachments for lifelines and lanyards
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
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- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A remote control personnel lifting device at the top of a high-voltage power transmission tower and a use method relate to a personnel lifting device of the high-voltage power transmission tower. The machine case is fixed on the top of a high-voltage power transmission tower, a solar cell panel is fixed at the top of the machine case, a lifting motor controller, a lifting motor and a solar energy storage battery are installed in the machine case, a belt wheel is installed on the lifting motor, a sun-proof rain-proof shed is fixed at the bottom of the machine case, one end of a lower cover plate is fixed with a rotating shaft and is in rotating connection with the sun-proof rain-proof shed, a transmission gear is fixed on the rotating shaft, a driving motor and a driving motor controller are fixed on the inner side of the sun-proof rain-proof shed, a driving gear is installed on the driving motor and is meshed with the transmission gear, the upper end of a rope is fixed on the belt wheel, a protection belt. The lifting device can assist maintenance personnel to safely ascend and descend, and is safe, reliable and convenient to operate.
Description
Technical Field
The invention relates to a personnel lifting device of a high-voltage power transmission tower, in particular to a remote control personnel lifting device at the top of the high-voltage power transmission tower and a using method thereof, belonging to the technical field of lifting devices.
Background
With the pace of urban construction becoming faster, the length of the transmission lines also increases year by year. At present, some high-voltage electric wires are installed on a relatively high power transmission tower, and when damage occurs and maintenance is needed, maintenance personnel need to climb onto the high-voltage power transmission tower for maintenance.
At present, maintenance personnel need climb with the help of the peripheral fixed foot ladder of high-voltage transmission tower, waste time and energy, and the security is extremely poor. And maintenance personnel lack reliable protective measures when carrying out maintenance operation on the high-voltage transmission tower, and danger is very easy to occur. Some supplementary climbing tools have appeared in recent years, but most of them are heavy and inconvenient to carry, and bring burden to the maintenance work of follow-up high voltage transmission tower.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the remote control personnel lifting device at the top of the high-voltage power transmission tower and the use method thereof, which can assist maintenance personnel to safely ascend and descend, do not need external power supply equipment, are safe and reliable, are convenient to operate and are suitable for high-voltage power transmission towers with different shapes.
In order to achieve the purpose, the invention adopts the following technical scheme: a remote control personnel lifting device at the top of a high-voltage power transmission tower comprises a solar cell panel, a case, a sun-proof rain-proof shed, a protective belt, a remote controller and a rope, wherein the case is fixed at the top end of the high-voltage power transmission tower, the top of the case is fixed through a solar cell panel sealing cover, a lifting motor controller, a lifting motor and a solar energy storage battery are fixedly arranged in the case, the solar cell panel supplies power to the whole lifting device, electric energy is stored in the solar energy storage battery, the lifting motor supplies power through the solar energy storage battery and is provided with a belt wheel, the lifting motor controller is connected with the lifting motor, the sun-proof rain-proof shed is fixed at the bottom of the case, a lower cover plate which is opened and closed at one side is arranged at the bottom of the sun-proof rain-proof shed, a, the inboard driving motor and the driving motor controller of being fixed with of sun-proof weather enclosure, driving motor and elevator motor adopt parallelly connected form to pass through solar energy storage battery power supply, driving motor controller is connected with driving motor, and driving motor installs drive gear, drive gear with the drive gear meshing sets up, the rope upper end is fixed and twines on the band pulley, the boundary belt is fixed at the rope lower extreme, and the through-hole that can supply the rope to pass is seted up respectively to quick-witted case and sun-proof weather enclosure, the remote controller passes through wireless remote control with elevator motor controller and driving motor controller and is connected, realizes ascending and descending of boundary belt through elevator motor controller control elevator motor positive and negative rotation, realizes opening and being closed of apron under the realization of positive and negative rotation of drive motor through the driving motor controller.
A use method of a remote control personnel lifting device at the top of a high-voltage transmission tower comprises the following steps:
A. when a maintenance worker arrives near the high-voltage power transmission tower to be maintained, the remote controller controls the driving motor to open the lower cover plate, and then the remote controller controls the lifting motor to enable the protective belt to descend to a position 0.5m away from the ground;
B. the maintenance personnel wear the protective belt on the body, and then control the lifting motor through the remote controller again to enable the protective belt to lift to the height needing to be maintained with the maintenance personnel;
C. a maintainer uses a telescopic metal hook to hook a frame of a high-voltage power transmission tower to reach an operation position in an auxiliary manner, a protective belt does not need to be disassembled in the maintenance process, the main body of the telescopic metal hook is a telescopic long rod, a drag hook is fixed at the top of the telescopic metal hook, and an anti-skid handle is arranged at the tail of the telescopic metal hook and can be manually extended and shortened;
D. after the maintenance operation is finished, the lifting motor is controlled through the remote controller to enable the protective belt to take maintenance personnel to descend to a position 0.5m away from the ground, and the protective belt is disassembled;
E. and finally, controlling a lifting motor through a remote controller to enable the protective belt to rise into the sun-proof and rain-proof shed, controlling a driving motor through the remote controller to enable the lower cover plate to be closed, and finishing the whole operation process.
Compared with the prior art, the invention has the beneficial effects that: the lifting device can assist maintenance personnel to safely ascend and descend without external power supply equipment, has the characteristics of safety, reliability and convenience in operation, is fixed at the top end of the high-voltage power transmission tower, only needs to carry a remote controller and a telescopic metal hook, wears a protective belt in the whole maintenance operation process, has higher safety, and is suitable for high-voltage power transmission towers in different shapes.
Drawings
Fig. 1 is an isometric view of the assembly structure of the remote control personnel lift at the top of a high voltage transmission tower of the present invention with the high voltage transmission tower;
fig. 2 is an isometric view of a remote controlled personnel lift at the top of a high voltage transmission tower of the present invention;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is an isometric view of the internal structure of the enclosure of the present invention;
fig. 5 is an isometric view of a sun-screen rain shelter of the present invention;
FIG. 6 is an isometric view of the connection structure of the protective belt of the present invention to the lifting motor;
FIG. 7 is a schematic view of a retractable metal hook of the present invention;
fig. 8 is a schematic diagram of a remote control of the present invention.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying 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 invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1-6, the invention discloses a remote control personnel lifting device at the top of a high-voltage power transmission tower, which comprises a solar cell panel 1, a case 9, a sun-proof rain-proof shed 14, a protective belt 21, a remote controller 34 and a rope 13, and is combined with fig. 1-4, wherein the case 9 is fixed at the top end of the high-voltage power transmission tower 32 through bolts, the case 9 is made of stainless steel materials, has an open top and is hollow inside, the top of the case 9 is fixed through a solar cell panel 1, a lifting motor controller 2, a lifting motor standby power supply 3, a lifting motor 4 and a solar energy storage battery 8 are fixedly arranged in the case 9, the solar cell panel 1 supplies power to the whole lifting device, electric energy is stored in the solar energy storage battery 8, the lifting motor standby power supply 3 is charged through the solar cell panel 1, and the lifting motor standby power supply 3 and the solar energy storage battery 8 are automatically switched through, in order to ensure the continuous and reliable operation of the load circuit, in order to enhance the stability of the standby power supply 3 of the lifting motor and the solar energy storage battery 8, the two sides of the lifting motor are respectively welded with a fixed rib plate 22, the lifting motor 4 is powered by the standby power supply 3 of the lifting motor or the solar energy storage battery 8, the lifting motor 4 adopts a double-shaft motor, two output shafts of the double-shaft motor are respectively and fixedly provided with belt wheels 5, the lifting motor controller 2 is connected with the lifting motor 4, as shown in fig. 5, the sun-proof and rain-proof shed 14 is fixed at the bottom of the case 9 through bolts, the sun-proof and rain-proof shed 14 is made of anti-corrosion light plastics, has an opening at the bottom and is hollow inside and is used for accommodating a protective belt 21 to avoid the reduction of the service life thereof caused by rain wash or sun exposure, the bottom of the sun-proof and rain-proof, a transmission gear 19 is coaxially fixed at the middle position of the rotating shaft 15, gaps are respectively reserved at the corresponding positions of the transmission gear 19 for meeting the rotation of the transmission gear 19 on the lower cover plate 20 and the sun-proof and rain-proof shed 14, a driving motor 16 and a driving motor controller 17 are fixed on the inner side of the sun-proof and rain-proof shed 14, the driving motor 16 and the lifting motor 4 are powered by the solar energy storage battery 8 in a parallel connection mode, the driving motor controller 17 is connected with the driving motor 16, a driving gear 18 is fixedly installed on an output shaft of the driving motor 16, the driving gear 18 is meshed with the transmission gear 19, as shown in a combined figure 6, the upper ends of the two ropes 13 are respectively fixed and wound on the two belt wheels 5 of the lifting motor 4, the protective belt 21 is fixed at the lower ends of the two ropes 13, and one, in addition, the lifting motor 4 adopts a double-shaft design to improve the lifting stability of the protective belt 21, a single-shaft motor can also be adopted to install a belt wheel 5, the protective belt 21 is connected with the belt wheel 5 through a rope 13, as shown in a combined figure 8, the remote controller 34 is connected with the lifting motor controller 2 and the driving motor controller 17 through wireless remote control, the lifting motor controller 2 controls the lifting motor 4 to rotate forwards and backwards to realize the lifting and descending of the protective belt 21, the driving motor controller 17 controls the driving motor 16 to rotate forwards and backwards to realize the opening and closing of the lower cover plate 20, in order to prevent the damage to the sun-proof and rain-proof shed 14 caused by the overlarge rotation angle of the driving motor 16, the rotation angle of the driving motor 16 is set to be 0-90 degrees, when the protective belt 21 is not needed to be used at ordinary times or after a maintenance person uses the lifting device, the protection belt 21 is lifted into the sun-proof and rain-proof shed 14 through the remote controller 34, as shown in the combined drawing 1, two explosion-proof floodlights 29 are installed on two sides of the top end of the high-voltage power transmission tower 32, the two explosion-proof floodlights 29 are supplied with power through the solar energy storage battery 8 and are provided with a timing switch to light up at night, so that on one hand, maintenance personnel can maintain and illuminate at night, on the other hand, redundant electric energy converted by the solar cell panel 1 in the daytime is consumed, and the solar energy storage battery 8 is prevented from being damaged due to excessive electric energy storage.
The using method comprises the following steps:
A. when a maintenance person arrives near the high-voltage transmission tower 32 to be maintained, the remote controller 34 controls the driving motor 16 to open the lower cover plate 20, and then the remote controller 34 controls the lifting motor 4 to enable the protective belt 21 to descend to a position 0.5m away from the ground;
B. the maintenance personnel wear the protective belt 21 on the body, and then control the lifting motor 4 through the remote controller 34 again to make the protective belt 21 lift to the height needing maintenance with the maintenance personnel;
C. a maintainer uses a telescopic metal hook 30 to hook a frame of a high-voltage power transmission tower 32 to reach an operation position in an auxiliary manner, a protective belt 21 does not need to be disassembled in the maintenance process, the telescopic metal hook 30 is a long rod capable of being telescopic as shown in fig. 7, for example, a plurality of round pipes are sequentially connected in a sleeved mode, the round pipes can be provided with jackscrews to realize locking and fixing, the top of each round pipe is fixedly provided with a drag hook, and the tail of each round pipe is provided with an anti-skid handle 31 which can be manually extended and;
D. after the maintenance operation is finished, the lifting motor 4 is controlled by the remote controller 34 to lead the protective belt 21 to take maintenance personnel to descend to a position 0.5m away from the ground, and the protective belt 21 is disassembled;
E. and finally, controlling the lifting motor 4 through the remote controller 34 to enable the protective belt 21 to ascend into the sun-proof and rain-proof shed 14, controlling the driving motor 16 through the remote controller 34 to enable the lower cover plate 20 to be closed, and ending the whole operation process.
The lifting motor 4 and the driving motor 16 are controlled to be positively and negatively rotated by the remote controller 34 to the prior art, and the utility model patent technology with the publication number of CN202218185U, the publication number of 09/05/2012, and the name of 'wireless remote control motor positive and negative rotation control device for solar power supply' can be adopted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a high voltage transmission tower top remote control personnel elevating gear which characterized in that: the solar energy power transmission device comprises a solar cell panel (1), a case (9), a sun-proof rain-proof shed (14), a protective belt (21), a remote controller (34) and a rope (13), wherein the case (9) is fixed at the top end of a high-voltage power transmission tower (32), the top of the case (9) is fixed through a sealing cover of the solar cell panel (1), a lifting motor controller (2), a lifting motor (4) and a solar energy storage battery (8) are fixedly arranged in the case (9), the solar cell panel (1) supplies power for the whole lifting device, electric energy is stored in the solar energy storage battery (8), the lifting motor (4) supplies power through the solar energy storage battery (8) and is provided with a belt wheel (5), the lifting motor controller (2) is connected with the lifting motor (4), the sun-proof rain-proof shed (14) is fixed at the bottom of the case (9), and a lower cover plate (20) which is opened and closed, one end of the lower cover plate (20) is fixedly provided with a rotating shaft (15) and is rotationally connected with the sun-proof and rain-proof shed (14), the rotating shaft (15) is fixedly provided with a transmission gear (19), the inner side of the sun-proof and rain-proof shed (14) is fixedly provided with a driving motor (16) and a driving motor controller (17), the driving motor (16) and the lifting motor (4) adopt a parallel connection mode to supply power through a solar energy storage battery (8), the driving motor controller (17) is connected with the driving motor (16), the driving motor (16) is provided with a driving gear (18), the driving gear (18) is meshed with the transmission gear (19), the upper end of the rope (13) is fixed and wound on the belt wheel (5), the protective belt (21) is fixed at the lower end of the rope (13), and through holes for the rope (13) to pass through are respectively arranged on the case (9) and the, the remote controller (34) is connected with the lifting motor controller (2) and the driving motor controller (17) through wireless remote control, the lifting motor controller (2) controls the lifting motor (4) to rotate forward and backward to achieve ascending and descending of the protective belt (21), and the driving motor controller (17) controls the driving motor (16) to rotate forward and backward to achieve opening and closing of the lower cover plate (20).
2. The remote personnel lift at the top of a high voltage transmission tower of claim 1, wherein: still fixed mounting has elevator motor stand-by power supply (3) in quick-witted case (9), elevator motor stand-by power supply (3) pass through solar cell panel (1) charges to elevator motor stand-by power supply (3) with solar energy storage battery (8) realize automatic switch-over through power change over switch, make elevator motor (4) accessible elevator motor stand-by power supply (3) or solar energy storage battery (8) power supply.
3. The remote personnel lift at the top of a high voltage transmission tower of claim 1, wherein: the lifting motor (4) adopts a double-shaft motor, belt wheels (5) are fixedly mounted on two output shafts of the lifting motor respectively, two ropes (13) are adopted, the upper ends of the ropes are fixed and wound on the two belt wheels (5) respectively, and the protective belt (21) is fixed at the lower ends of the two ropes (13).
4. A method for using a high voltage transmission tower top remote control personnel lifting device according to claim 1, characterized in that: the using method comprises the following steps:
A. when a maintenance person arrives near the high-voltage power transmission tower (32) to be maintained, the remote controller (34) controls the driving motor (16) to open the lower cover plate (20), and then the remote controller (34) controls the lifting motor (4) to enable the protective belt (21) to descend to a position 0.5m away from the ground;
B. the protective belt (21) is worn by a maintenance person, and then the lifting motor (4) is controlled by the remote controller (34) again to enable the protective belt (21) to lift to the height needing maintenance with the maintenance person;
C. a maintainer uses a telescopic metal hook (30) to hook a frame of a high-voltage power transmission tower (32) to reach an operation position in an auxiliary mode, a protective belt (21) does not need to be disassembled in the maintenance process, the main body of the telescopic metal hook (30) is a telescopic long rod, a draw hook is fixed at the top of the telescopic metal hook, an anti-skid handle (31) is arranged at the tail of the telescopic metal hook, and the telescopic metal hook can be manually extended and shortened;
D. after the maintenance operation is finished, the lifting motor (4) is controlled by the remote controller (34) to enable the protective belt (21) to be lowered to a position 0.5m away from the ground with maintenance personnel, and the protective belt (21) is disassembled;
E. and finally, controlling the lifting motor (4) through the remote controller (34) to enable the protective belt (21) to ascend into the sun-proof and rain-proof shed (14), controlling the driving motor (16) through the remote controller (34) to enable the lower cover plate (20) to be closed, and finishing the whole operation process.
5. Use according to claim 4, characterized in that: two anti-explosion floodlights (29) are arranged on two sides of the top end of the high-voltage power transmission tower (32), the two anti-explosion floodlights (29) are powered by the solar energy storage battery (8), and a timing switch is arranged to light at night.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010546542.4A CN111576981A (en) | 2020-06-15 | 2020-06-15 | Remote control personnel lifting device at top of high-voltage power transmission tower and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010546542.4A CN111576981A (en) | 2020-06-15 | 2020-06-15 | Remote control personnel lifting device at top of high-voltage power transmission tower and application method |
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| Publication Number | Publication Date |
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| CN111576981A true CN111576981A (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010546542.4A Pending CN111576981A (en) | 2020-06-15 | 2020-06-15 | Remote control personnel lifting device at top of high-voltage power transmission tower and application method |
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| CN (1) | CN111576981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768127A (en) * | 2022-01-14 | 2022-07-22 | 深圳市轩泰机械设备有限公司 | High-rise building quick escape and high-altitude operation lifting system |
-
2020
- 2020-06-15 CN CN202010546542.4A patent/CN111576981A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768127A (en) * | 2022-01-14 | 2022-07-22 | 深圳市轩泰机械设备有限公司 | High-rise building quick escape and high-altitude operation lifting system |
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