CN111960347B - Substation equipment maintenance platform - Google Patents
Substation equipment maintenance platform Download PDFInfo
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- CN111960347B CN111960347B CN202010925354.2A CN202010925354A CN111960347B CN 111960347 B CN111960347 B CN 111960347B CN 202010925354 A CN202010925354 A CN 202010925354A CN 111960347 B CN111960347 B CN 111960347B
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- 238000012423 maintenance Methods 0.000 title abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 238000005096 rolling process Methods 0.000 claims description 21
- 230000009466 transformation Effects 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
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- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a substation equipment maintenance platform which comprises a base and a bearing plate, wherein a first motor and a second motor are fixed on the base; the output end of the first motor is coaxially connected with a first rotating shaft; the first rotating shaft is connected with a first pull rope; the output end of the second motor is coaxially connected with a second rotating shaft; the second rotating shaft is connected with a second pull rope; supporting components are respectively fixed at four corners of the base; a roller is fixed on the supporting component; a first sliding groove and a second sliding groove are formed in the base. The maintenance platform has the advantages of safety, flexibility, stability and convenience in use, and can be used for maintaining the power transformation equipment with different heights and different positions at the same height.
Description
Technical Field
The invention relates to the technical field of power transformation equipment, in particular to a power transformation equipment maintenance platform.
Background
The power transformation equipment is a power facility for transforming voltage, receiving and distributing electric energy, controlling the flow direction of the electric power and adjusting the voltage in a power system, is generally hung at a high place, but is damaged after being used for a long time, so that the power transformation equipment needs to be maintained, and a power transformation equipment maintenance platform is needed.
But present substation equipment overhauls platform still exists insecurely, can not maintain not the substation equipment of co-altitude not, can not maintain the substation equipment of co-altitude different positions, and the flexibility is poor, and is unstable, uses inconvenient problem.
Therefore, a safety is needed to be designed, the power transformation equipment with different heights can be maintained, the power transformation equipment with different heights and different positions at the same height can be maintained through the maintenance platform, and the maintenance platform is flexible, stable and convenient to use and is very necessary.
Disclosure of Invention
The invention aims to provide a substation equipment maintenance platform to solve the problems in the background technology.
In order to realize the purpose, the invention provides the following technical scheme: a transformer equipment maintenance platform comprises a base and a bearing plate, wherein a first motor and a second motor are fixed on the base; the output end of the first motor is coaxially connected with a first rotating shaft; the first rotating shaft is connected with a first pull rope; the output end of the second motor is coaxially connected with a second rotating shaft; the second rotating shaft is connected with a second pull rope; supporting components are respectively fixed at four corners of the base; a roller is fixed on the supporting component; the base is provided with a first sliding groove and a second sliding groove; the roller is respectively connected with the first sliding chute and the second sliding chute in a sliding manner; supporting columns are respectively fixed at four corners of the upper surface of the base; an upper top plate is fixed between the upper ends of the four support columns; a third motor is respectively fixed at four corners of the lower surface of the upper top plate; the output end of the third motor is coaxially connected with a rolling wheel; a steel wire rope is arranged on the rolling wheel; a support seat is fixed at the center of the upper surface of the base; a hydraulic cylinder is fixed on the supporting seat; the other end of the steel wire rope is fixedly connected with the bearing plate; a limiting frame is connected between the four support columns in a sliding manner relative to the upper part of the bearing plate; the limiting frame is provided with a second limiting groove; the upper top plate is provided with a first limiting groove; the base is provided with a controller; four first electric push rods are fixed on the base; a supporting pad is fixed at the telescopic end of the first electric push rod; the other end of the first pull rope is fixedly connected with the base; the other end of the second pull rope is fixedly connected with the base.
Preferably, the supporting column is provided with a limiting groove; two side walls of the bearing plate are respectively fixed with a first sliding block; the first sliding block is connected with the limiting groove in a sliding manner; the bearing plate is used for moving up and down; second sliding blocks are respectively fixed on two side walls of the limiting frame; the second sliding block is connected with the limiting groove in a sliding mode; used for limiting the up-and-down movement of the frame.
Preferably, a second limiting block is fixed at the upper end of the second rotating shaft; limiting the second pull rope; a first limiting block is fixed at the upper end of the first rotating shaft; the first pull rope is limited.
Preferably, a fixing plate is fixed at one end of the base; two fixing rings are fixed on the fixing plate; the fixing ring is connected with a third pull rope; for pulling the base.
Preferably, elastic ropes are respectively fixed at four corners of the limiting frame; the other end of the elastic rope is fixed on the upper top plate; the limiting frame is used for limiting and fixing the limiting frame; the elastic rope is an elastic rubber band.
Preferably, four corners of the bearing plate are respectively provided with a first through hole; used for passing through the steel wire rope; the lower surfaces of the bearing plates are respectively fixed with a first pull ring; the fixing device is used for fixing the steel wire rope.
Preferably, the four corners of the limit frame are respectively provided with a second through hole; used for passing through the steel wire rope; second pull rings are respectively fixed on the lower surfaces of the limiting frames; for the fixation of the bungee cord.
Preferably, four corners of the base are respectively provided with a traveling mechanism.
Compared with the prior art, the invention has the beneficial effects that.
1. The transformer equipment maintenance platform is characterized in that a hydraulic cylinder is fixed on a supporting seat; a third motor is respectively fixed at four corners of the lower surface of the upper top plate; the output end of the third motor is coaxially connected with a rolling wheel; a steel wire rope is arranged on the rolling wheel; the lower surfaces of the bearing plates are respectively fixed with a first pull ring; the fixing device is used for fixing the steel wire rope; four limiting frames are connected between the supporting columns in a sliding mode relative to the upper portion of the bearing plate; a second limiting groove is formed in the limiting frame; a first limiting groove is formed in the upper top plate; use the lift or the lift of four wire rope and four third motor control loading boards to when the loading board stops motionlessly, use the pneumatic cylinder to withstand the loading board, prevent that the loading board is not hard up, prevent that the maintenance workman from falling, use spacing frame to carry on spacingly to the maintenance workman, and four support columns also carry on spacingly to the maintenance workman, prevent that the maintenance workman from falling, it is safer.
2. In the transformer equipment maintenance platform, a hydraulic cylinder is fixed on a supporting seat; a third motor is respectively fixed at four corners of the lower surface of the upper top plate; the output end of the third motor is coaxially connected with a rolling wheel; a steel wire rope is arranged on the rolling wheel; the lower surfaces of the bearing plates are respectively fixed with a first pull ring; the fixing device is used for fixing the steel wire rope; a first motor and a second motor are fixed on the base; the output end of the first motor is coaxially connected with a first rotating shaft; a first pull rope is connected to the first rotating shaft; the output end of the second motor is coaxially connected with a second rotating shaft; a second pull rope is connected to the second rotating shaft; when the bearing plate is required to move leftwards, the first motor and the second motor are started to rotate the output end of the first motor in the positive direction, the first stay cord is wound on the first rotating shaft, the output end of the second motor rotates in the reverse direction, the second rotating shaft is driven to rotate, the second stay cord is lowered, the base is pulled to move rightwards, the bearing plate moves rightwards, the first motor and the second motor are started to rotate the output end of the first motor, the first stay cord wound on the first rotating shaft is lowered, the output end of the second motor rotates in the positive direction, the second rotating shaft is driven to rotate, the second stay cord is wound on the second rotating shaft, and the base is pulled to move leftwards, and then the loading board removes left, overhauls the same high different positions of substation equipment, uses reciprocating of third motor and wire rope pulling loading board, and then can maintain the not transformer equipment of co-altitude for this maintenance platform maintains the not co-altitude, and the substation equipment of same high co-altitude different positions is more nimble.
3. Four first electric push rods are fixed on a base of the transformer equipment maintenance platform; a supporting pad is fixed at the telescopic end of the first electric push rod; supporting components are respectively fixed at four corners of the base; a roller is fixed on the supporting component; a first motor and a second motor are fixed on the base; the output end of the first motor is coaxially connected with a first rotating shaft; a first pull rope is connected to the first rotating shaft; the output end of the second motor is coaxially connected with a second rotating shaft; a second pull rope is connected to the second rotating shaft; people stimulate the third stay cord, the below of the substation equipment that needs overhaul is drawn to this device, then start first electric putter, make first electric putter's flexible end extension, and then make supporting pad and ground contact, prevent that the base from removing, when the base is unmovable, the output of first motor and second motor does not rotate, use the second pivot, the base is tightly held to second stay cord and second motor, use first pivot, the base is tightly held to first stay cord and first motor, when preventing that the workman from overhauing the substation equipment, the base removes, make this maintenance platform stable.
4. The transformer equipment maintenance platform comprises a first electric push rod, a second electric push rod, a support pad, a hydraulic cylinder, a third motor, a rolling wheel and a steel wire rope, wherein the first electric push rod is arranged below a transformer equipment to be maintained; then the bearing plate is driven to move downwards to make the bearing plate contact with the hydraulic cylinder, then a maintenance worker stands on the bearing plate, and the limit frame is sleeved on the body of the maintenance worker, then the output end of the third motor rotates forwards, and further the steel wire rope is wound on the rolling wheel, and further the bearing plate is driven to move upwards, the bearing plate is moved to a position where the maintenance worker can conveniently maintain the power transformation equipment, then the hydraulic cylinder is started to extend the telescopic end of the hydraulic cylinder, so that the hydraulic cylinder is in contact with the bearing plate, when the power transformation equipment needs to be maintained at the same height and at different positions, and when the bearing plate needs to move rightwards, the first motor and the second motor are started to rotate the output end of the first motor forwards, and further the first pull rope is wound on the first rotating shaft, and the output end of the second motor rotates backwards, and further drives the second rotating shaft to rotate, and then the second pull rope is lowered, and further the base moves rightwards, and then the loading board moves to the right, when needs the loading board to move left, start first motor and second motor, make the output of first motor turn round, and then transfer the first stay cord of winding on first pivot, the output corotation of second motor, and then drive the second pivot and rotate, and then twine the second stay cord in the second pivot, and then the pulling base moves left, and then the loading board moves left, overhauls the same high different positions of substation equipment, convenient to use.
Drawings
Fig. 1 is a first structural schematic diagram of a substation equipment maintenance platform of the invention;
FIG. 2 is a schematic structural diagram II of a substation equipment maintenance platform according to the present invention;
FIG. 3 is a third schematic structural diagram of a substation equipment maintenance platform of the present invention;
FIG. 4 is a schematic structural diagram of a bearing plate of an inspection platform of a power transformation device according to the present invention;
FIG. 5 is a schematic structural view of a limiting frame of the substation equipment maintenance platform according to the present invention;
fig. 6 is a schematic structural view of a support column of the substation equipment maintenance platform of the present invention.
In the figure: 1-a base; 2-a traveling mechanism; 3-a first motor; 4-a second motor; 5-a first limiting block; 6-a second limiting block; 7-a controller; 8-a first chute; the 9 th-second chute; 10-a first pull cord; 11-a second pull rope; 12-a first electric push rod; 13-a support pad; 14-a base; 15-a roller; 16-a support seat; 17-a hydraulic cylinder; 18-a carrier plate; 19-a support column; 20-a steel wire rope; 22-a third motor; 23-upper top plate; 24-a first limit groove; 25-a rolling wheel; 28-a support assembly; 29-a spacing frame; 30-a second limiting groove; 31-a fixing plate; 33-a fixed ring; 32-a third pull cord; 34-a first rotating shaft; 35-a second rotating shaft; 181 — first via hole; 182-a first slider; 183-first tab; 291-second slider; 294-a second through hole; 293-bungee cord; 191-a limit groove.
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.
Referring to fig. 1-6, the invention provides a technical scheme of a substation equipment maintenance platform: the device comprises a base 1 and a bearing plate 18, wherein a first motor 3 and a second motor 4 are fixed on the base 1; a first rotating shaft 34 is coaxially connected with the output end of the first motor 3; a first pull rope 10 is connected to the first rotating shaft 34; the output end of the second motor 4 is coaxially connected with a second rotating shaft 35; the second rotating shaft 35 is connected with a second pull rope 11; supporting components 28 are respectively fixed at four corners of the base 14; the supporting component 28 is fixed with a roller 15; the base 1 is provided with a first sliding chute 8 and a second sliding chute 9; the roller 15 is respectively connected with the first sliding chute 8 and the second sliding chute 9 in a sliding manner; supporting columns 19 are respectively fixed at four corners of the upper surface of the base 14; upper top plates 23 are fixed between the upper ends of the four support columns 19; a third motor 22 is respectively fixed at four corners of the lower surface of the upper top plate 23; the output end of the third motor 22 is coaxially connected with a rolling wheel 25; the rolling wheel 25 is provided with a steel wire rope 20; a support seat 16 is fixed at the center of the upper surface of the base 14; a hydraulic cylinder 17 is fixed on the support base 16; the other end of the steel wire rope 20 is fixedly connected with the bearing plate 18; a limiting frame 29 is connected between the four supporting columns 19 in a sliding manner relative to the upper part of the bearing plate 18; a second limiting groove 30 is formed in the limiting frame 29; a first limiting groove 24 is formed in the upper top plate 23; the base 1 is provided with a controller 7; four first electric push rods 12 are fixed on the base 1; a supporting pad 13 is fixed at the telescopic end of the first electric push rod 12; the other end of the first pull rope 10 is fixedly connected with a base 14; the other end of the second pull rope 11 is fixedly connected with the base 14.
In this embodiment, the supporting column 19 is provided with a limiting groove 191; two side walls of the bearing plate 18 are respectively fixed with a first sliding block 182; the first sliding block 182 is connected with the limiting groove 191 in a sliding manner; for up and down movement of the carrier plate 18; a second sliding block 291 is fixed on two side walls of the limiting frame 29; the second sliding block 291 is slidably connected with the limiting groove 191; for limiting the up and down movement of the frame 29.
In this embodiment, a second limiting block 6 is fixed at the upper end of the second rotating shaft 35; limiting the second pull rope 11; a first limiting block 5 is fixed at the upper end of the first rotating shaft 34; the first cord 10 is restricted.
In this embodiment, a fixing plate 31 is fixed to one end of the base 1; two fixing rings 33 are fixed on the fixing plate 31; the fixing ring 33 is connected with a third pull rope 32; for pulling the base 1.
In this embodiment, elastic ropes 293 are respectively fixed at four corners of the limiting frame 29; the other end of the elastic cord 293 is fixed to the upper top plate 23; the limiting frame 29 is used for limiting and fixing; the elastic cord 293 is an elastic rubber band.
In this embodiment, the four corners of the bearing plate 18 are respectively provided with a first through hole 181; for passing through the steel cord 20; the lower surfaces of the bearing plates 18 are respectively fixed with a first pull ring 183; for fixing the wire rope 20.
In this embodiment, the four corners of the limiting frame 29 are respectively provided with second through holes 294; for passing through the steel cord 20; second pull rings are respectively fixed on the lower surfaces of the limiting frames 29; for securing the bungee cord 293.
In this embodiment, four corners of the base 1 are respectively provided with a traveling mechanism 2.
The working principle is as follows: firstly, people pull the third pull rope 32 to pull the device to the position below the transformer equipment to be overhauled, then the first electric push rod 12 is started to extend the telescopic end of the first electric push rod 12, so that the supporting pad 13 is contacted with the ground to prevent the base 1 from moving, then the hydraulic cylinder 17 is started to enable the telescopic end of the hydraulic cylinder 17 to be contracted to the bottommost part, then the third motor 22 is started to enable the output end of the third motor 22 to rotate reversely to drive the rolling wheel 25 to rotate, and further the steel wire rope 20 is driven to be placed downwards; further driving the bearing plate 18 to move downwards to make the bearing plate 18 contact with the hydraulic cylinder 17, then a maintenance worker stands on the bearing plate 18, and makes the limit frame 29 cover the body of the maintenance worker, then makes the output end of the third motor 22 rotate forwards, further winds the steel wire rope 20 on the rolling wheel 25, further drives the bearing plate 18 to move upwards, moves the bearing plate 18 to a position where the workers can conveniently overhaul the power transformation equipment, then starts the hydraulic cylinder 17 to extend the telescopic end of the hydraulic cylinder 17, makes the hydraulic cylinder 17 contact with the bearing plate 18, when the power transformation equipment needs to be maintained at the same height and different positions, when the bearing plate 18 needs to move rightwards, starts the first motor 3 and the second motor 4, makes the output end of the first motor 3 rotate forwards, further winds the first pull rope 10 on the first rotating shaft 34, and rotates backwards at the output end of the second motor 4, and then drive second pivot 35 and rotate, transfer second stay cord 11, and then stimulate base 14 and move to the right, and then loading board 18 moves to the right, when needs loading board 18 moves left, start first motor 3 and second motor 4, make the output of first motor 3 rice and rotate, and then transfer the first stay cord 10 of winding on first pivot 34, the output corotation of second motor 4, and then drive second pivot 35 and rotate, and then twine second stay cord 11 on second pivot 35, and then stimulate base 14 and move left, and then loading board 18 moves left, overhaul the same high different positions of substation equipment.
The technical effects are as follows: in the transformer equipment maintenance platform, a hydraulic cylinder 17 is fixed on a support seat 16; the third motors 22 are respectively fixed at four corners of the lower surface of the upper top plate 23; a rolling wheel 25 is coaxially connected with the output end of the third motor 22; the rolling wheel 25 is provided with a steel wire rope 20; first pull rings 183 are fixed to the lower surfaces of the carrier plates 18; for fixing the wire rope 20; four limiting frames 29 are connected between the supporting columns 19 in a sliding manner relative to the upper part of the bearing plate 18; a second limit groove 30 is arranged on the limit frame 29; a first limit groove 24 is formed on the upper top plate 23; the four steel cables 20 and the four third motors 22 are used for controlling the lifting or descending of the bearing plate 18, and when the bearing plate 18 is stopped, the hydraulic cylinder 17 is used for propping against the bearing plate 18, the bearing plate 18 is prevented from loosening, a maintenance worker is prevented from falling, the limiting frame 29 is used for limiting the maintenance worker, and the four supporting columns 19 also limit the maintenance worker, so that the maintenance worker is prevented from falling, and the safety is high. In the transformer equipment maintenance platform, a hydraulic cylinder 17 is fixed on a support seat 16; the third motors 22 are respectively fixed at four corners of the lower surface of the upper top plate 23; a rolling wheel 25 is coaxially connected with the output end of the third motor 22; the rolling wheel 25 is provided with a steel wire rope 20; first pull rings 183 are fixed to the lower surfaces of the carrier plates 18; for fixing the wire rope 20; a first motor 3 and a second motor 4 are fixed on the base 1; a first rotating shaft 34 is coaxially connected to an output end of the first motor 3; a first rope 10 is connected to the first shaft 34; a second rotating shaft 35 is coaxially connected to the output end of the second motor 4; the second rotating shaft 35 is connected with a second pull rope 11; when people pull the third pull rope 32 to pull the device to the lower part of the transformer equipment to be overhauled, when the transformer equipment needs to be maintained at the same height and different positions, when the bearing plate 18 needs to move rightwards, the first motor 3 and the second motor 4 are started to enable the output end of the first motor 3 to rotate forwards, the first pull rope 10 is further wound on the first rotating shaft 34, the output end of the second motor 4 rotates backwards to drive the second rotating shaft 35 to rotate, the second pull rope 11 is lowered to further pull the base 14 to move rightwards, the bearing plate 18 moves rightwards, when the bearing plate 18 needs to move leftwards, the first motor 3 and the second motor 4 are started to enable the output end of the first motor 3 to rotate, the first pull rope 10 wound on the first rotating shaft 34 is further lowered, the output end of the second motor 4 rotates forwards to further drive the second rotating shaft 35 to rotate, and then twine second stay cord 11 on second pivot 35, and then stimulate base 14 and remove left, and then loading board 18 removes left, overhauls the same high different positions of substation equipment, uses reciprocating of third motor 22 and wire rope 20 pulling loading board 18, and then can maintain the substation equipment of co-altitude not for this maintenance platform maintains the substation equipment of co-altitude not the position, and is more nimble. In the transformer equipment maintenance platform, four first electric push rods 12 are fixed on a base 1; a supporting pad 13 is fixed at the telescopic end of the first electric push rod 12; the four corners of the base 14 are respectively fixed with a supporting component 28; the supporting component 28 is fixed with a roller 15; a first motor 3 and a second motor 4 are fixed on the base 1; a first rotating shaft 34 is coaxially connected to an output end of the first motor 3; a first rope 10 is connected to the first shaft 34; a second rotating shaft 35 is coaxially connected to the output end of the second motor 4; the second rotating shaft 35 is connected with a second pull rope 11; people stimulate the third stay cord 32, the below of the transformer equipment that needs to overhaul is drawn to this device, then start first electric putter 12, make the flexible end extension of first electric putter 12, and then make supporting pad 13 and ground contact, prevent that base 1 from removing, when base 14 is unmovable, first motor 3 and second motor 4's output does not rotate, use second pivot 35, second stay cord 11 and second motor 4 tightly hold base 14, use first pivot 34, first stay cord 10 and first motor 3 tightly hold base 14, when preventing that the workman from overhauing the transformer equipment, base 14 removes, make this maintenance platform stable. According to the transformer equipment maintenance platform, firstly, people pull the third pull rope 32 to pull the device to the position below transformer equipment to be maintained, then the first electric push rod 12 is started to extend the telescopic end of the first electric push rod 12, so that the supporting pad 13 is contacted with the ground, the base 1 is prevented from moving, then the hydraulic cylinder 17 is started to enable the telescopic end of the hydraulic cylinder 17 to be contracted to the bottommost part, then the third motor 22 is started to enable the output end of the third motor 22 to rotate reversely, the rolling wheel 25 is driven to rotate, and the steel wire rope 20 is driven to be placed downwards; further driving the bearing plate 18 to move downwards to make the bearing plate 18 contact with the hydraulic cylinder 17, then a maintenance worker stands on the bearing plate 18, and makes the limit frame 29 cover the body of the maintenance worker, then makes the output end of the third motor 22 rotate forwards, further winds the steel wire rope 20 on the rolling wheel 25, further drives the bearing plate 18 to move upwards, moves the bearing plate 18 to a position where the workers can conveniently overhaul the power transformation equipment, then starts the hydraulic cylinder 17 to extend the telescopic end of the hydraulic cylinder 17, makes the hydraulic cylinder 17 contact with the bearing plate 18, when the power transformation equipment needs to be maintained at the same height and different positions, when the bearing plate 18 needs to move rightwards, starts the first motor 3 and the second motor 4, makes the output end of the first motor 3 rotate forwards, further winds the first pull rope 10 on the first rotating shaft 34, and rotates backwards at the output end of the second motor 4, and then drive second pivot 35 and rotate, transfer second stay cord 11, and then stimulate base 14 and move to the right, and then loading board 18 moves to the right, when needs loading board 18 moves left, start first motor 3 and second motor 4, make the output of first motor 3 meal to change, and then transfer the first stay cord 10 of winding on first pivot 34, the output corotation of second motor 4, and then drive second pivot 35 and rotate, and then second stay cord 11 winding is on second pivot 35, and then stimulate base 14 and move left, and then loading board 18 moves left, overhaul the same high different positions of substation equipment, high durability and convenient use.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a substation equipment overhauls platform which characterized in that: the device comprises a first base (1) and a bearing plate (18), wherein a first motor (3) and a second motor (4) are fixed on the first base (1); the output end of the first motor (3) is coaxially connected with a first rotating shaft (34); the first rotating shaft (34) is connected with a first pull rope (10); the output end of the second motor (4) is coaxially connected with a second rotating shaft (35); the second rotating shaft (35) is connected with a second pull rope (11); the first base (1) is provided with a second base (14) capable of sliding left and right, and four corners of the second base (14) are respectively fixed with a supporting component (28); a roller (15) is fixed on the supporting component (28); a first sliding groove (8) and a second sliding groove (9) are formed in the first base (1); the roller (15) is respectively connected with the first sliding chute (8) and the second sliding chute (9) in a sliding manner; supporting columns (19) are respectively fixed at four corners of the upper surface of the second base (14); an upper top plate (23) is fixed between the upper ends of the four support columns (19); a third motor (22) is respectively fixed at four corners of the lower surface of the upper top plate (23); the output end of the third motor (22) is coaxially connected with a rolling wheel (25); a steel wire rope (20) is arranged on the rolling wheel (25); a support seat (16) is fixed at the center of the upper surface of the second base (14); a hydraulic cylinder (17) is fixed on the support seat (16); the other end of the steel wire rope (20) is fixedly connected with the bearing plate (18); a limiting frame (29) is connected between the four supporting columns (19) in a sliding manner relative to the upper part of the bearing plate (18); a second limiting groove (30) is formed in the limiting frame (29); a first limiting groove (24) is formed in the upper top plate (23); the first base (1) is provided with a controller (7); four first electric push rods (12) are fixed on the first base (1); a supporting pad (13) is fixed at the telescopic end of the first electric push rod (12); the other end of the first pull rope (10) is fixedly connected with a second base (14); the other end of the second pull rope (11) is fixedly connected with a second base (14);
A limiting groove (191) is formed in the supporting column (19); two side walls of the bearing plate (18) are respectively fixed with a first sliding block (182); the first sliding block (182) is in sliding connection with the limiting groove (191); for the up and down movement of the carrier plate (18); two side walls of the limiting frame (29) are respectively fixed with a second sliding block (291); the second sliding block (291) is in sliding connection with the limiting groove (191); used for limiting the up and down movement of the frame (29);
a second limiting block (6) is fixed at the upper end of the second rotating shaft (35); limiting the second pull rope (11); a first limiting block (5) is fixed at the upper end of the first rotating shaft (34); limiting the first pull rope (10);
a fixing plate (31) is fixed at one end of the first base (1); two fixing rings (33) are fixed on the fixing plate (31); the fixing ring (33) is connected with a third pull rope (32); for pulling the first foot (1).
2. The substation equipment overhaul platform of claim 1, wherein: elastic ropes (293) are respectively fixed at four corners of the limiting frame (29); the other end of the elastic rope (293) is fixed on the upper top plate (23); the limiting frame is used for limiting and fixing the limiting frame (29); the elastic rope (293) is an elastic rubber band.
3. The substation equipment overhaul platform of claim 1, wherein: four corners of the bearing plate (18) are respectively provided with a first through hole (181); for passing a steel cord (20); the lower surfaces of the bearing plates (18) are respectively fixed with first pull rings (183); for fixing the wire rope (20).
4. The substation equipment overhaul platform of claim 2, wherein: the four corners of the limiting frame (29) are respectively provided with a second through hole (294); for passing a steel cord (20); second pull rings are respectively fixed on the lower surfaces of the limiting frames (29); for fixing the elastic cord (293).
5. The substation equipment overhaul platform of claim 1, wherein: four corners of the first base (1) are respectively provided with a traveling mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010925354.2A CN111960347B (en) | 2020-09-06 | 2020-09-06 | Substation equipment maintenance platform |
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| CN111960347B true CN111960347B (en) | 2022-05-24 |
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| CN112479101A (en) * | 2020-11-28 | 2021-03-12 | 江西红日变电设备有限公司 | Clamping lifting conveying device for transformer equipment installation |
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| CN108946595A (en) * | 2017-05-26 | 2018-12-07 | 钟锋 | Roll-over protective structure is used in a kind of maintenance of multipurpose transformer equipment |
| CN207551830U (en) * | 2017-10-16 | 2018-06-29 | 国网河南省电力公司新乡供电公司 | A kind of replacement tool suitable for transformer oil-immersed pump |
| CN207581309U (en) * | 2017-12-07 | 2018-07-06 | 国家电网公司 | Storage batteries of transformer substation parameter measurement vehicle |
| CN207861820U (en) * | 2018-01-25 | 2018-09-14 | 贺晓利 | A kind of Road Tunnel Safety apparatus for examination and repair |
| CN210457336U (en) * | 2019-09-30 | 2020-05-05 | 贵州装备制造职业学院 | Civil engineering elevating gear |
| CN211169760U (en) * | 2019-12-06 | 2020-08-04 | 国网湖北省电力有限公司襄阳供电公司 | Power transformation maintenance operation platform |
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Effective date of registration: 20220506 Address after: 344100 Zone C, Chongren Industrial Park, Fuzhou City, Jiangxi Province Applicant after: Huazhiyuan Electric Group Co.,Ltd. Address before: 344200 No. 15, Hongye South Road, Chongren Industrial Park, Fuzhou City, Jiangxi Province Applicant before: JIANGXI PRO EATON ELECTRIC Co.,Ltd. |
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Denomination of invention: A maintenance platform for substation equipment Effective date of registration: 20221013 Granted publication date: 20220524 Pledgee: Bank of China Limited Chongren sub branch Pledgor: Huazhiyuan Electric Group Co.,Ltd. Registration number: Y2022980018401 |
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Denomination of invention: A maintenance platform for substation equipment Effective date of registration: 20231020 Granted publication date: 20220524 Pledgee: Bank of China Limited Chongren sub branch Pledgor: Huazhiyuan Electric Group Co.,Ltd. Registration number: Y2023980062117 |
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