CN112125219A - Multifunctional transformer substation and use method thereof - Google Patents
Multifunctional transformer substation and use method thereof Download PDFInfo
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- CN112125219A CN112125219A CN202011006362.3A CN202011006362A CN112125219A CN 112125219 A CN112125219 A CN 112125219A CN 202011006362 A CN202011006362 A CN 202011006362A CN 112125219 A CN112125219 A CN 112125219A
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- Prior art keywords
- lifting plate
- fixedly connected
- plate
- sliding
- voltage equipment
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
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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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- Power Engineering (AREA)
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Abstract
The invention belongs to the field of transformer substations, in particular to a multifunctional transformer substation, which proposes a scheme that the multifunctional transformer substation comprises a bracket, wherein one side of the bracket is provided with a first groove, the bottom of the first groove is fixedly connected with a sliding plate, the outer wall of the sliding plate is slidably connected with a first lifting plate, one side of the first lifting plate is provided with a second groove, the multifunctional transformer substation is simple in structure, high-voltage equipment can be moved upwards to the top end of the bracket through the first lifting plate and the second lifting plate, the high-voltage equipment can be moved to the lower part of a pressing block through the sliding block and a lead screw, and finally the high-voltage equipment can be fixed in the vertical direction through the pressing block, the whole process is simple and convenient, manual carrying is not needed, the labor intensity of workers is reduced, the personal safety of the workers is ensured, and the transverse and vertical directions of the high-voltage equipment, the stability of the high-voltage equipment is increased.
Description
Technical Field
The invention relates to the technical field of transformer substations, in particular to a multifunctional transformer substation and a using method thereof.
Background
The transformer substation is indoor and outdoor compact distribution equipment integrating high-voltage switch equipment, a distribution transformer and a low-voltage distribution device according to a certain wiring scheme, can temporarily supply electric quantity for various power utilization occasions, is power equipment widely applied to urban network construction and transformation of a power system, is used as a ring network type or terminal type power transformation and distribution device, is widely applied to a box type transformer substation, is used as a novel complete set of power transformation and distribution device, replaces an original civil engineering power distribution room, a power distribution station and the like, and is widely applied to residential districts, industrial and mining enterprises, roads and other places.
In the existing transformer substation, the connection form of all transformer substation high-voltage equipment supports and foundations mostly adopts the mode that the equipment supports extend into a concrete cup foundation, and the equipment supports are connected with the foundations in a secondary grouting mode; and a small part of the device support (only a steel pipe rod) is connected with the reserved foundation bolt, a shear resistant key is arranged at the lower end of the device support, and the shear resistant key is embedded into the foundation concrete in a secondary grouting mode on site to form hinged connection. However, the existing transformer substation high-voltage equipment support is complex in the process of installing and detaching transformer substation high-voltage equipment, workers are required to perform high-altitude operation, certain potential safety hazards exist, the transformer substation high-voltage equipment is interfered by strong wind in the air when being installed on the support, the phenomenon of shaking can occur, the transformer substation high-voltage equipment can fall off from the support along with the lapse of time, the potential safety hazards can be caused, and the high-voltage equipment of a transformer substation can be damaged.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a multifunctional transformer substation which is compact in structure, convenient to disassemble and good in fixity and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multifunctional transformer substation and a using method thereof comprise a support, wherein a first groove is formed in one side of the support, a sliding plate is fixedly connected to the bottom of the first groove, a first lifting plate is slidably connected to the outer wall of the sliding plate, a second groove is formed in one side of the first lifting plate, the inner walls of the two sides of the second groove are rotatably connected with a same second rotating rod, a second lifting plate is fixedly sleeved on the outer wall of the second rotating rod, a folding assembly used for folding the first lifting plate and the second lifting plate is arranged on one side of the sliding plate, a same high-voltage device is placed on the tops of the second lifting plate and the first lifting plate, a lifting assembly used for lifting the high-voltage device is arranged on one side of the first lifting plate, a clamping assembly used for clamping the high-voltage device is arranged on the top of the support, and a moving assembly used for moving the high-voltage device is arranged on the, the top fixedly connected with two symmetrical telescopic links of support, two the same briquetting of top fixedly connected with of telescopic link, the top of support is equipped with the drive assembly that the drive briquetting reciprocated.
The lifting assembly comprises a driving motor arranged on one side of the first lifting plate, an output shaft fixedly connected with second synchronizing wheel of the driving motor, gear grooves are formed in the two sides of the first lifting plate, inner walls of the two sides of the gear grooves are connected with the same rotating shaft in a rotating mode, a gear is fixedly arranged on an outer wall fixing sleeve of the rotating shaft, one end of the rotating shaft penetrates through the first lifting plate and a first synchronizing wheel of the fixedly connected with, the second synchronizing wheel and the two first synchronizing wheels are connected with the same synchronous belt in an outside transmission mode, racks are fixedly connected with the inner walls of the two sides of the first groove, and the racks are meshed with the gears.
Folding assembly includes that slip cap one side rotates the second pneumatic cylinder of connecting, the bottom of second lifter plate is rotated and is connected with two symmetrical head rods, one side of slip cap is rotated and is connected with two symmetrical second connecting rods, head rod and second connecting rod rotate to be connected, two the same connecting rod of one side fixedly connected with that the second connecting rod is close to each other, the piston rod of second pneumatic cylinder and the outer wall of connecting rod rotate to be connected.
The clamping component comprises a sliding block which is connected with the top of the bracket in a sliding way, one side of the sliding block is connected with two symmetrical clamping blocks in a sliding way, the high-voltage equipment is positioned between the two clamping blocks, a T-shaped groove is arranged in the sliding block, the inner wall of the bottom of the T-shaped groove is fixedly connected with a first hydraulic cylinder, a piston rod of the first hydraulic cylinder is fixedly connected with a first connecting plate, two ends of the first connecting plate are both rotatably connected with a second connecting plate, the bottom inner wall fixedly connected with of T type groove is two symmetrical slide rails, two the equal sliding connection in top of slide rail has the slider, two the top of slider is two clamp splice fixed connection respectively, two the clamp splice is close to the one end of slider and all rotates with corresponding second connecting plate to be connected, two the equal fixedly connected with skid resistant course in one side of clamp splice, two the first stopper of the equal fixedly connected with in one end that the slide rail is close to each other.
The movable assembly comprises a rotating groove arranged at the top of the support, the inner walls of two sides of the rotating groove are rotatably connected with the same lead screw, the outer wall of the lead screw is in threaded connection with a lead screw nut, the top of the lead screw nut is fixedly connected with the bottom of a sliding block, a placing plate is fixedly arranged on one side of the support, the top of the placing plate is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a worm, one end of the lead screw, away from the sliding block, penetrates through the support and a worm wheel fixedly connected with, the worm wheel is meshed with the worm, first pulleys are fixedly connected with two sides of the bottom of the sliding block, the bottom of the first pulleys are connected with the top of the support in a sliding mode, and.
The driving assembly comprises a sliding groove arranged on one side of the pressing block, one side of the top of the support is fixedly connected with a sliding plate, the top of the sliding plate extends to the upper part of the sliding groove, the sliding plate is in sliding connection with the sliding groove, the top of the sliding plate is fixedly provided with a stepping motor, an output shaft of the stepping motor is fixedly connected with a driving bevel gear, the top of the sliding plate is fixedly connected with two symmetrical supporting seats, one side of the two supporting seats, which is close to each other, is rotatably connected with a first rotating rod, two ends of the first rotating rod respectively penetrate through the two supporting seats and are fixedly connected with driving bevel gears, the outer wall of the first rotating rod is fixedly sleeved with a driven bevel gear, the driven bevel gear is meshed with the driving bevel gear, two sides of the top of the support are rotatably connected with screw rods, and the, the top of the two screw rods is fixedly connected with a driven helical gear, the driven helical gear is meshed with the driving helical gear, the bottom of the pressing block is fixedly connected with a sponge cushion, and one side of the bottom of the pressing block is fixedly connected with a second stop block.
One side of the support is fixedly embedded with a rotating bearing, one end of the lead screw penetrates through an inner ring of the rotating bearing and is fixedly connected with the inner ring of the rotating bearing, and the friction force of the support to the lead screw can be reduced through the rotating bearing.
Two symmetrical first dogs of top both sides fixedly connected with of second lifter plate, one side of first dog is equipped with the third recess, a plurality of pivots of having arranged with bottom inner wall equidistance in the top of third recess, the outer wall of pivot is all fixed the cover and is equipped with the second pulley, can reduce the frictional force between high-tension apparatus and the first dog through the second pulley, makes the sliding block can easily pull high-tension apparatus.
One side of support is equipped with control panel, control panel and driving motor, first pneumatic cylinder, rotation motor, step motor, telescopic link, second pneumatic cylinder and control panel electric connection can control opening of driving motor, first pneumatic cylinder, rotation motor, step motor, telescopic link, second pneumatic cylinder and control panel through control panel and stop.
The use method of the multifunctional transformer substation comprises the following steps:
s1, unfolding the first lifting plate and the second lifting plate: starting a second hydraulic cylinder, wherein a piston rod of the second hydraulic cylinder pushes a connecting rod to move outwards, a second connecting rod is rotatably connected with a first connecting rod, the first connecting rod and the second connecting rod start to rotate outwards along with the outward movement of the connecting rod, and then a second lifting plate starts to rotate upwards by taking a second rotating rod as a fulcrum until the second lifting plate is flush, so that the first lifting plate and the second lifting plate can be unfolded, and then high-voltage equipment is placed at the tops of the first lifting plate and the second lifting plate and is positioned between the first stop blocks;
s2, lifting the high-voltage equipment: the driving motor is started to drive the second synchronous wheel to rotate, the second synchronous wheel drives the two first synchronous wheels to rotate simultaneously through the synchronous belt, and further drives the gear to rotate along with the second synchronous wheels, and the gear is meshed with the rack, so that the first lifting plate moves upwards along the rack and the sliding plate along with the rotation of the gear;
s3, clamping the high-voltage equipment: when the first lifting plate moves the high-voltage equipment upwards to the top of the support, the high-voltage equipment is located between the two clamping blocks, the first hydraulic cylinder is started, a piston rod of the first hydraulic cylinder pushes the first connecting plate to move towards the right side, the second connecting plate is respectively in rotating connection with the clamping blocks and the first connecting plate, and along with the movement of the first connecting plate, the second connecting plate drives the clamping blocks to move towards the middle along the track of the sliding rail, so that the high-voltage equipment can be clamped, and the high-voltage equipment is prevented from shaking;
s4, pulling the high-voltage equipment: the rotating motor is started to drive the worm to rotate, and the worm is meshed with the worm wheel, so that the lead screw is driven to rotate along with the rotation of the worm wheel, the lead screw is in threaded connection with the lead screw nut, the sliding block starts to move rightwards along with the rotation of the lead screw, and the high-voltage equipment is pulled below the pressing block;
s5, clamping the high-voltage equipment in the vertical direction: when the high-voltage equipment moves below the pressing block, the stepping motor is started to drive the driving bevel gear to rotate, and the driving bevel gear is meshed with the driven bevel gear, so that the driving bevel gear drives the first rotating rod and the driving bevel gear to rotate along with the driving bevel gear through the driven bevel gear, the driving bevel gear is meshed with the driven bevel gear, and the screw is in threaded connection with the pressing block, so that the screw starts to rotate along with the driving bevel gear, the pressing block moves downwards, and the high-voltage equipment is fixed;
s6, resetting the first lifting plate and the second lifting plate: after fixing high-voltage equipment, start driving motor and drive the rotation of second synchronizing wheel, the second synchronizing wheel passes through the hold-in range and drives the axis of rotation, the gear, first synchronizing wheel rotates, with first lifter plate and second lifter plate move down, start the second pneumatic cylinder after that, the piston rod of second pneumatic cylinder promotes the connecting rod and moves inwards, and second connecting rod and head rod rotate and connect, along with the connecting rod moves inwards, head rod and second connecting rod begin folding inwards, and then make the second lifter plate use the second dwang as the fulcrum and begin to rotate downwards, fold the second lifter plate, reduce the space that the second lifter plate occupy, prevent that the second lifter plate from falling from the high altitude, and the emergence accident.
The invention has the following advantages:
1. the driving motor is started to drive the second synchronizing wheel to rotate, the second synchronizing wheel drives the two first synchronizing wheels to rotate simultaneously through the synchronous belt, and then the gear is driven to rotate along with the second synchronizing wheel, and the gear is meshed with the rack, so that the first lifting plate moves up and down along the rack along with the rotation of the gear.
2. When the first lifting plate moves the high-voltage equipment upwards to the top of the support, the high-voltage equipment is located in the two clamping blocks, the first hydraulic cylinder is started, the piston rod of the first hydraulic cylinder pushes the first connecting plate to move towards the right side, the second connecting plate is respectively in rotating connection with the clamping blocks and the first connecting plate, the second connecting plate drives the clamping blocks to move towards the middle along the track of the sliding rail along with the movement of the first connecting plate, and therefore the high-voltage equipment can be clamped tightly, and the high-voltage equipment is prevented from shaking.
3. The starting rotation motor drives the worm to rotate, the worm is meshed with the worm wheel, the lead screw is driven to rotate along with the rotation of the worm wheel, the lead screw is in threaded connection with the lead screw nut, the sliding block moves rightwards along with the rotation of the lead screw, and the high-voltage equipment is pulled to the bottom of the pressing block.
4. When the high-voltage equipment moves to the bottom of the pressing block, the stepping motor is started to drive the driving bevel gear to rotate, and the driving bevel gear is meshed with the driven bevel gear, so that the driving bevel gear drives the first rotating rod and the driving bevel gear to rotate along with the driving bevel gear through the driven bevel gear, the driving bevel gear is meshed with the driven bevel gear, and the screw rod is in threaded connection with the pressing block, so that the screw rod starts to rotate along with the driving bevel gear, the pressing block moves downwards, and the high-voltage equipment is fixed.
5. Be equipped with a plurality of second pulleys in the first dog, when the sliding block stimulates high-tension apparatus right, can reduce the frictional force between high-tension apparatus and the first dog through the second pulley, make things convenient for the sliding block to stimulate high-tension apparatus.
6. And starting the second hydraulic cylinder, wherein a piston rod of the second hydraulic cylinder pushes the connecting rod to move inwards, the second connecting rod is rotatably connected with the first connecting rod, the first connecting rod and the second connecting rod start to be folded inwards along with the inward movement of the connecting rod, and then the second lifting plate starts to rotate downwards by taking the second rotating rod as a fulcrum to fold the second lifting plate.
The high-voltage equipment fixing device is simple in structure, the high-voltage equipment can be moved upwards to the top end of the support through the first lifting plate and the second lifting plate, the high-voltage equipment can be moved to the position below the pressing block through the sliding block and the screw rod, and finally the high-voltage equipment can be fixed in the vertical direction through the pressing block.
Description of the figures and
fig. 1 is a front view of a multifunctional substation according to the present invention;
FIG. 2 is a top view of a bracket of a multifunctional substation according to the present invention
Fig. 3 is a front view cross-sectional view of a portion of a multifunctional substation according to the present invention;
fig. 4 is a front view of a sliding sleeve of a multifunctional substation according to the present invention;
fig. 5 is a side view of a sliding sleeve of a multifunctional substation according to the present invention;
fig. 6 is a front sectional view of a sliding sleeve of a multifunctional substation according to the present invention;
fig. 7 is a top view of a sliding block of a multifunctional substation according to the present invention;
fig. 8 is a top cross-sectional view of a sliding block of a multifunctional substation according to the present invention;
fig. 9 is a side view of a sliding block of a multifunctional substation according to the present invention;
fig. 10 is a front sectional view of a sliding block of a multifunctional substation according to the present invention;
fig. 11 is a partial front view of a pressure block of a multifunctional substation according to the present invention;
fig. 12 is a partial side view of a pressure block of a multifunctional substation according to the present invention;
fig. 13 is a top view of a pressure block of a multifunctional substation according to the present invention;
fig. 14 is a front sectional view of a sliding sleeve of a multifunctional substation according to the present invention;
fig. 15 is a front view of a sliding sleeve of a multifunctional substation according to the present invention;
fig. 16 is a side view of a sliding sleeve of a multifunctional substation according to the present invention;
fig. 17 is a top view of a first lifter plate and a second lifter plate of a multifunctional substation according to the present invention.
In the figure: 1. a support; 2. a sliding plate; 3. a sliding sleeve; 4. a first lifter plate; 5. a second lifter plate; 6. a rack; 7. a gear groove; 8. a rotating shaft; 9. a gear; 10. a first synchronizing wheel; 11. a drive motor; 12. a second synchronizing wheel; 13. a synchronous belt; 14. a rotating groove; 15. a lead screw; 16. a lead screw nut; 17. a slider; 18. a T-shaped groove; 19. a first hydraulic cylinder; 20. a first connecting plate; 21. a slide rail; 22. a slider; 23. a clamping block; 24. a second connecting plate; 25. a worm gear; 26. rotating the motor; 27. a worm; 28. placing the plate; 29. a first stopper; 30. a slide plate; 31. briquetting; 32. a screw; 33. a driven helical gear; 34. a stepping motor; 35. a drive bevel gear; 36. a supporting seat; 37. a first rotating lever; 38. a driven bevel gear; 39. a driving bevel gear; 40. a first connecting rod; 41. a second connecting rod; 42. a connecting rod; 43. a second hydraulic cylinder; 44. a second rotating lever; 45. a first stopper; 46. a high voltage device; 47. a rotating bearing; 48. an anti-slip layer; 49. a sponge cushion; 50. a sliding groove; 51. a first pulley; 52. a first groove; 53. a second groove; 54. a third groove; 55. a rotating shaft; 56. a second pulley; 57. a telescopic rod; 58. a second limiting block; 59. a second stopper; 60. a control panel.
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.
Example one
Referring to fig. 1 to 13, a multifunctional substation comprises a bracket 1, wherein a first groove 52 is formed in one side of the bracket 1, a sliding plate 2 is fixedly connected to the bottom of the first groove 52, a first lifting plate 4 is slidably connected to the outer wall of the sliding plate 2, a second groove 53 is formed in one side of the first lifting plate 4, the inner walls of the two sides of the second groove 53 are rotatably connected to a same second rotating rod 44, a second lifting plate 5 is fixedly sleeved on the outer wall of the second rotating rod 44, a folding assembly for folding the first lifting plate 4 and the second lifting plate 5 is arranged on one side of the sliding plate 2, a same high-voltage device 46 is placed on the tops of the second lifting plate 5 and the first lifting plate 4, a lifting assembly for lifting the high-voltage device 46 is arranged on one side of the first lifting plate 4, a clamping assembly for clamping the high-voltage device 46 is arranged on the top of the bracket 1, a moving assembly for moving the high-voltage device, the top fixedly connected with two symmetrical telescopic links 57 of support 1, the same briquetting 31 of top fixedly connected with of two telescopic links 57, the top of support 1 is equipped with the drive assembly that drives briquetting 31 and reciprocate.
According to the invention, the lifting assembly comprises a driving motor 11 arranged on one side of the first lifting plate 4, an output shaft of the driving motor 11 is fixedly connected with a second synchronous wheel 12, both sides of the first lifting plate 4 are respectively provided with a gear groove 7, inner walls on both sides of the gear grooves 7 are rotatably connected with a same rotating shaft 8, a gear 9 is fixedly sleeved on the outer wall of the rotating shaft 8, one end of the rotating shaft 8 penetrates through the first lifting plate 4 and is fixedly connected with a first synchronous wheel 10, the outer sides of the second synchronous wheel 12 and the two first synchronous wheels 10 are in transmission connection with a same synchronous belt 13, inner walls on both sides of the first groove 52 are respectively and fixedly connected with a rack 6, and the rack 6 is meshed with the.
In the invention, the folding assembly comprises a second hydraulic cylinder 43 rotatably connected with one side of the sliding sleeve 3, the bottom of the second lifting plate 5 is rotatably connected with two symmetrical first connecting rods 40, one side of the sliding sleeve 3 is rotatably connected with two symmetrical second connecting rods 41, the first connecting rods 40 and the second connecting rods 41 are rotatably connected, one side of the two second connecting rods 41 close to each other is fixedly connected with the same connecting rod 42, and a piston rod of the second hydraulic cylinder 43 is rotatably connected with the outer wall of the connecting rod 42.
According to the invention, the clamping assembly comprises a sliding block 17 connected with the top of the support 1 in a sliding manner, one side of the sliding block 17 is connected with two symmetrical clamping blocks 23 in a sliding manner, a high-voltage device 46 is positioned between the two clamping blocks 23, a T-shaped groove 18 is arranged in the sliding block 17, a first hydraulic cylinder 19 is fixedly connected with the inner wall of the bottom of the T-shaped groove 18, a piston rod of the first hydraulic cylinder 19 is fixedly connected with a first connecting plate 20, two ends of the first connecting plate 20 are respectively and rotatably connected with a second connecting plate 24, two symmetrical sliding rails 21 are fixedly connected with the inner wall of the bottom of the T-shaped groove 18, sliding blocks 22 are respectively and slidably connected with the tops of the two sliding rails 21, the two clamping blocks 23 are respectively and fixedly connected with the tops of the two sliding blocks 22, one ends, close to the sliding block 17, of the two clamping blocks 23 are respectively and rotatably connected with the corresponding second connecting plates.
According to the invention, the moving assembly comprises a rotating groove 14 arranged at the top of the support 1, the inner walls of two sides of the rotating groove 14 are rotatably connected with the same lead screw 15, the outer wall of the lead screw 15 is in threaded connection with a lead screw nut 16, the top of the lead screw nut 16 is fixedly connected with the bottom of a sliding block 17, one side of the support 1 is fixedly provided with a placing plate 28, the top of the placing plate 28 is fixedly connected with a rotating motor 26, the output shaft of the rotating motor 26 is fixedly connected with a worm 27, one end, far away from the sliding block 17, of the lead screw 15 penetrates through the support 1 and is fixedly connected with a worm wheel 25, the worm wheel 25 is meshed with the worm 27, two sides of the bottom of the sliding block 17 are fixedly connected with first pulleys 51, the bottom of the first.
In the invention, the driving assembly comprises a sliding groove 50 arranged at one side of a pressing block 31, one side of the top of a support 1 is fixedly connected with a sliding plate 30, the top of the sliding plate 30 extends to the upper part of the sliding groove 50, the sliding plate 30 is connected with the sliding groove 50 in a sliding manner, the top of the sliding plate 30 is fixedly provided with a stepping motor 34, an output shaft of the stepping motor 34 is fixedly connected with a driving bevel gear 35, the top of the sliding plate 30 is fixedly connected with two symmetrical supporting seats 36, one side, close to each other, of the two supporting seats 36 is rotatably connected with a same first rotating rod 37, two ends of the first rotating rod 37 respectively penetrate through the two supporting seats 36 and are fixedly connected with driving bevel gears 39, the outer wall of the first rotating rod 37 is fixedly sleeved with a driven bevel gear 38, the driven bevel gear 38 is meshed with the driving bevel gear 35, two sides of the top of the, the top parts of the two screw rods 32 are fixedly connected with driven bevel gears 33, the driven bevel gears 33 are meshed with the driving bevel gears 39, the bottom of the pressing block 31 is fixedly connected with a sponge cushion 49, and one side of the bottom of the pressing block 31 is fixedly connected with a second stopper 59.
In the invention, a rotary bearing 47 is fixedly embedded on one side of the bracket 1, one end of the lead screw 15 penetrates through the inner ring of the rotary bearing 47 and is fixedly connected with the inner ring of the rotary bearing 47, and the friction force of the bracket 1 to the lead screw 15 can be reduced through the rotary bearing 47.
In the invention, a control panel 60 is arranged on one side of the bracket 1, the control panel 60 is electrically connected with the driving motor 11, the first hydraulic cylinder 19, the rotating motor 26, the stepping motor 34, the telescopic rod 57, the second hydraulic cylinder 43 and the control panel 60, and the control panel 60 can control the starting and stopping of the driving motor 11, the first hydraulic cylinder 19, the rotating motor 26, the stepping motor 34, the telescopic rod 57, the second hydraulic cylinder 43 and the control panel 60.
The use method of the multifunctional transformer substation comprises the following steps:
s1, unfolding the first lifting plate 4 and the second lifting plate 5: starting the second hydraulic cylinder 43, wherein a piston rod of the second hydraulic cylinder 43 pushes the connecting rod 42 to move outwards, the second connecting rod 41 is rotatably connected with the first connecting rod 40, as the connecting rod 42 moves outwards, the first connecting rod 40 and the second connecting rod 41 start to rotate outwards, so that the second lifting plate 5 starts to rotate upwards by taking the second rotating rod 44 as a fulcrum until the second lifting plate 5 is flush, so that the first lifting plate 4 and the second lifting plate 5 can be unfolded, and then the high-voltage equipment 46 is placed at the top of the first lifting plate 4 and the second lifting plate 5 and the high-voltage equipment 46 is located between the first stoppers 45;
s2, lifting the high voltage device 46: the driving motor 11 is started to drive the second synchronous wheel 12 to rotate, the second synchronous wheel 12 drives the two first synchronous wheels 10 to rotate simultaneously through the synchronous belt 13, and further drives the gear 9 to rotate along with the second synchronous wheels, and the gear 9 is meshed with the rack 6, so that the first lifting plate 4 moves upwards along the rack 6 and the sliding plate 2 along with the rotation of the gear 9;
s3, clamping the high-voltage device 46: when the first lifting plate 4 moves the high-voltage equipment 46 upwards to the top of the support 1, the high-voltage equipment 46 is located between the two clamping blocks 23, the first hydraulic cylinder 19 is started, a piston rod of the first hydraulic cylinder 19 pushes the first connecting plate 20 to move towards the right side, the second connecting plate 24 is respectively connected with the clamping blocks 23 and the first connecting plate 20 in a rotating mode, along with the movement of the first connecting plate 20, the second connecting plate 24 drives the clamping blocks 23 to move towards the middle along the track of the sliding rail 21, and therefore the high-voltage equipment 46 can be clamped, and the high-voltage equipment 46 is prevented from shaking;
s4, pulling the high-voltage device 46: starting the rotating motor 26 to drive the worm 27 to rotate, wherein the worm 27 is meshed with the worm wheel 25, so that the lead screw 15 is driven to rotate along with the rotation of the worm wheel 25, the lead screw 15 is in threaded connection with the lead screw nut 16, the slide block 17 starts to move rightwards along with the rotation of the lead screw 15, and the high-voltage equipment 46 is pulled below the pressing block 31;
s5, vertically clamping the high-voltage device 46: when the high-voltage equipment 46 moves below the pressing block 31, the stepping motor 34 is started to drive the driving bevel gear 35 to rotate, the driving bevel gear 35 is meshed with the driven bevel gear 38, so that the driving bevel gear 35 drives the first rotating rod 37 and the driving bevel gear 39 to rotate along with the driven bevel gear 38, the driving bevel gear 39 is meshed with the driven bevel gear 33, the screw 32 is in threaded connection with the pressing block 31, the screw 32 starts to rotate along with the driving bevel gear 35, the pressing block 31 moves downwards, and the high-voltage equipment 46 is fixed;
s6, resetting the first lifting plate 4 and the second lifting plate 5: after the high-voltage device 46 is fixed, the driving motor 11 is started to drive the second synchronizing wheel 12 to rotate, the second synchronizing wheel 12 drives the rotating shaft 8, the gear 9 and the first synchronizing wheel 10 to rotate through the synchronous belt 13, the first lifting plate 4 and the second lifting plate 5 move downwards, then the second hydraulic cylinder 43 is started, a piston rod of the second hydraulic cylinder 43 pushes the connecting rod 42 to move inwards, the second connecting rod 41 is rotatably connected with the first connecting rod 40, the first connecting rod 40 and the second connecting rod 41 start to fold inwards along with the inward movement of the connecting rod 42, and further the second lifting plate 5 starts to rotate downwards by taking the second rotating rod 44 as a fulcrum, so that the second lifting plate 5 is folded, the space occupied by the second lifting plate 5 is reduced, and the second lifting plate 5 is prevented from falling from high altitude and accidents occur.
Example two: as shown in fig. 14 to 17, the present embodiment is different from the first embodiment in that: two symmetrical first dog 45 of top both sides fixedly connected with of second lifter plate 5, one side of first dog 45 is equipped with third recess 54, and a plurality of pivots 55 have been arranged to the top of third recess 54 and bottom inner wall equidistance, and the outer wall of pivot 55 is all fixed the cover and is equipped with second pulley 56, can reduce the frictional force between high-tension apparatus 46 and the first dog 45 through second pulley 56, makes sliding block 17 can easily pull high-tension apparatus 46.
However, as is well known to those skilled in the art, the working principle and wiring method of the driving motor 11, the first hydraulic cylinder 19, the rotating motor 26, the stepping motor 34, the telescopic rod 57, the second hydraulic cylinder 43 and the control panel 60 are common and are conventional means or common knowledge, and thus they will not be described herein again, and those skilled in the art can make any choice according to their needs or convenience.
The working principle is as follows: firstly, starting the second hydraulic cylinder 43, the piston rod of the second hydraulic cylinder 43 pushes the connecting rod 42 to move outwards, the second connecting rod 41 is rotatably connected with the first connecting rod 40, the first connecting rod 40 and the second connecting rod 41 start to rotate outwards along with the outward movement of the connecting rod 42, and further the second lifting plate 5 starts to rotate upwards with the second rotating rod 44 as a fulcrum until the second lifting plate 5 is flush, then the high-voltage device 46 is placed on the top of the first lifting plate 4 and the second lifting plate 5 and the high-voltage device 46 is positioned between the first stoppers 45, secondly, the driving motor 11 is started to drive the second synchronizing wheel 12 to rotate, the second synchronizing wheel 12 drives the two first synchronizing wheels 10 to rotate simultaneously through the synchronous belt 13, and further drives the gear 9 to rotate along with the gear 9, and the gear 9 is meshed with the rack 6, so as the rotation of the gear 9, the first lifting plate 4 moves upwards along the rack 6 and the sliding plate 2, thirdly, when the first lifting plate 4 moves the high-voltage device 46 upwards to the top of the bracket 1, the high-voltage device 46 is positioned in the two clamping blocks 23, the first hydraulic cylinder 19 is started, the piston rod of the first hydraulic cylinder 19 pushes the first connecting plate 20 to move towards the right, the second connecting plate 24 is respectively connected with the clamping blocks 23 and the first connecting plate 20 in a rotating manner, the second connecting plate 24 drives the clamping blocks 23 to move towards the middle along the track of the slide rail 21 along with the movement of the first connecting plate 20, so that the high-voltage device 46 can be clamped, the high-voltage device 46 is prevented from shaking, fourthly, the rotating motor 26 is started to drive the worm 27 to rotate, the worm 27 is meshed with the worm wheel 25, the lead screw 15 is driven to rotate along with the rotation of the worm wheel 25, the lead screw 15 is in threaded connection with the lead screw nut 16, and the sliding block 17 starts to move towards the right along with the rotation of the, fifthly, when the high-voltage device 46 moves to the bottom of the press block 31, the stepping motor 34 is started to drive the driving bevel gear 35 to rotate, the driving bevel gear 35 is meshed with the driven bevel gear 38, so that the driving bevel gear 35 drives the first rotating rod 37 and the driving bevel gear 39 to rotate along with the driven bevel gear 38, the driving bevel gear 39 is meshed with the driven bevel gear 33, the screw 32 is in threaded connection with the press block 31, the screw 32 starts to rotate along with the driving bevel gear 35, the press block 31 further moves downwards to fix the high-voltage device 46, sixth step is that after the high-voltage device 46 is fixed, the driving motor 11 is started to drive the second synchronizing wheel 12 to rotate, the second synchronizing wheel 12 drives the rotating shaft 8, the gear 9 and the first synchronizing wheel 10 to rotate through the synchronous belt 13, the first lifting plate 4 and the second lifting plate 5 move downwards, and then the second hydraulic cylinder 43 is started, the piston rod of the second hydraulic cylinder 43 pushes the connecting rod 42 to move inwards, and the second connecting rod 41 and the first connecting rod 40 are rotatably connected, so that the first connecting rod 40 and the second connecting rod 41 start to fold inwards along with the inward movement of the connecting rod 42, and further the second lifting plate 5 starts to rotate downwards by taking the second rotating rod 44 as a fulcrum, so that the second lifting plate 5 is folded, the space occupied by the second lifting plate 5 is reduced, and the second lifting plate 5 is prevented from falling from the high altitude and causing accidents.
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 (10)
1. A multifunctional transformer substation comprises a support (1) and is characterized in that a first groove (52) is formed in one side of the support (1), a sliding plate (2) is fixedly connected to the bottom of the first groove (52), a first lifting plate (4) is slidably connected to the outer wall of the sliding plate (2), a second groove (53) is formed in one side of the first lifting plate (4), the inner walls of the two sides of the second groove (53) are rotatably connected with a same second rotating rod (44), a second lifting plate (5) is fixedly sleeved on the outer wall of the second rotating rod (44), a folding assembly used for folding the first lifting plate (4) and the second lifting plate (5) is arranged on one side of the sliding plate (2), the same high-voltage equipment (46) is placed at the tops of the second lifting plate (5) and the first lifting plate (4), and a lifting assembly used for lifting the high-voltage equipment (46) is arranged on one side of the first lifting plate (4), the top of support (1) is equipped with the clamping component who is used for pressing from both sides tight high-voltage apparatus (46), be provided with the removal subassembly that is used for removing high-voltage apparatus (46) on support (1), two symmetrical telescopic links (57) of top fixedly connected with of support (1), the same briquetting (31) of top fixedly connected with of two telescopic links (5), the top of support (1) is equipped with the drive assembly that drive briquetting (31) reciprocated.
2. The multifunctional substation according to claim 1, wherein the lifting assembly comprises a driving motor (11) arranged on one side of the first lifting plate (4), an output shaft of the driving motor (11) is fixedly connected with a second synchronous wheel (12), gear grooves (7) are formed in two sides of the first lifting plate (4), the inner walls of two sides of each gear groove (7) are rotatably connected with a same rotating shaft (8), a gear (9) is fixedly sleeved on the outer wall of each rotating shaft (8), one end of each rotating shaft (8) penetrates through the first lifting plate (4) and is fixedly connected with a first synchronous wheel (10), the outer sides of the second synchronous wheel (12) and the two first synchronous wheels (10) are in transmission connection with a same synchronous belt (13), and the inner walls of two sides of the first groove (52) are fixedly connected with racks (6), the rack (6) is meshed with the gear (9).
3. A substation according to claim 1, wherein the folding assembly comprises a second hydraulic cylinder (43) rotatably connected to one side of the sliding sleeve (3), the bottom of the second lifting plate (5) is rotatably connected to two symmetrical first connecting rods (40), one side of the sliding sleeve (3) is rotatably connected to two symmetrical second connecting rods (41), the first connecting rod (40) and the second connecting rod (41) are rotatably connected, the same connecting rod (42) is fixedly connected to the side of the two second connecting rods (41) close to each other, and the piston rod of the second hydraulic cylinder (43) is rotatably connected to the outer wall of the connecting rod (42).
4. The multifunctional substation according to claim 1, wherein the clamping assembly comprises a sliding block (17) slidably connected with the top of the bracket (1), one side of the sliding block (17) is slidably connected with two symmetrical clamping blocks (23), the high-voltage equipment (46) is positioned between the two clamping blocks (23), a T-shaped groove (18) is arranged in the sliding block (17), a first hydraulic cylinder (19) is fixedly connected with the inner wall of the bottom of the T-shaped groove (18), a piston rod of the first hydraulic cylinder (19) is fixedly connected with a first connecting plate (20), two ends of the first connecting plate (20) are rotatably connected with a second connecting plate (24), two symmetrical slide rails (21) are fixedly connected with the inner wall of the bottom of the T-shaped groove (18), and a sliding block (22) is slidably connected with the tops of the two slide rails (21), two the top of slider (22) is two clamp splice (23) fixed connection respectively, two the one end that clamp splice (23) are close to sliding block (17) is all rotated with corresponding second connecting plate (24) and is connected, two the equal fixedly connected with skid resistant course (48) in one side of clamp splice (23), two the equal fixedly connected with first stopper (29) of one end that slide rail (21) are close to each other.
5. The multifunctional substation according to claim 1, characterized in that the moving assembly comprises a rotating groove (14) arranged at the top of the bracket (1), the inner walls of two sides of the rotating groove (14) are rotatably connected with the same lead screw (15), the outer wall of the lead screw (15) is in threaded connection with a lead screw nut (16), the top of the lead screw nut (16) is fixedly connected with the bottom of the sliding block (17), a placing plate (28) is fixedly installed at one side of the bracket (1), the top of the placing plate (28) is fixedly connected with a rotating motor (26), the output shaft of the rotating motor (26) is fixedly connected with a worm (27), one end of the lead screw (15) far away from the sliding block (17) penetrates through the bracket (1) and is fixedly connected with a worm wheel (25), the worm wheel (25) is meshed with the worm (27), and the two sides of the bottom of the sliding block (17) are both fixedly connected with first, the bottom of the first pulley (51) is connected with the top of the support (1) in a sliding mode, and a second limiting block (58) is fixedly connected to the inner wall of one side of the rotating groove (14).
6. The multifunctional substation according to claim 1, wherein the driving assembly comprises a sliding groove (50) arranged on one side of the pressing block (31), a sliding plate (30) is fixedly connected to one side of the top of the bracket (1), the top of the sliding plate (30) extends to the position above the sliding groove (50), the sliding plate (30) is slidably connected with the sliding groove (50), a stepping motor (34) is fixedly mounted on the top of the sliding plate (30), a driving bevel gear (35) is fixedly connected to an output shaft of the stepping motor (34), two symmetrical supporting seats (36) are fixedly connected to the top of the sliding plate (30), one side, close to each other, of the two supporting seats (36) is rotatably connected with the same first rotating rod (37), two ends of the first rotating rod (37) respectively penetrate through the two supporting seats (36) and are fixedly connected with the driving bevel gear (39), the outer wall fixed cover of first pivot pole (37) is equipped with driven bevel gear (38), driven bevel gear (38) and drive bevel gear (35) mesh mutually, the top both sides of support (1) are all rotated and are connected with screw rod (32), two the top of screw rod (32) all runs through briquetting (31) and all with briquetting (31) threaded connection, two the equal fixedly connected with driven helical gear (33) in top of screw rod (32), driven helical gear (33) and drive helical gear (39) mesh mutually, the bottom fixedly connected with foam-rubber cushion (49) of briquetting (31), bottom one side fixedly connected with second dog (59) of briquetting (31).
7. A multifunctional substation according to claim 5, characterized in that a rotary bearing (47) is fixedly embedded in one side of the bracket (1), and one end of the lead screw (15) passes through the inner ring of the rotary bearing (47) and is fixedly connected with the inner ring of the rotary bearing (47).
8. The multifunctional substation according to claim 1, characterized in that two symmetrical first stop blocks (45) are fixedly connected to two sides of the top of the second lifting plate (5), a third groove (54) is formed in one side of each first stop block (45), a plurality of rotating shafts (55) are arranged on the top and the bottom inner walls of each third groove (54) at equal intervals, and second pulleys (56) are fixedly sleeved on the outer walls of the rotating shafts (55).
9. A multifunctional substation according to claim 1, characterized in that one side of the bracket (1) is provided with a control panel (60), and the control panel (60) is electrically connected with the driving motor (11), the first hydraulic cylinder (19), the rotating motor (26), the stepping motor (34), the telescopic rod (57), the second hydraulic cylinder (43) and the control panel (60).
10. Use of a multifunctional substation according to any one of claims 1-9, characterized in that: it comprises the following steps:
s1, unfolding the first lifting plate (4) and the second lifting plate (5): starting a second hydraulic cylinder (43), wherein a piston rod of the second hydraulic cylinder (43) pushes a connecting rod (42) to move outwards, a second connecting rod (41) is rotatably connected with a first connecting rod (40), the first connecting rod (40) and the second connecting rod (41) start to rotate outwards along with the outward movement of the connecting rod (42), so that a second lifting plate (5) starts to rotate upwards by taking a second rotating rod (44) as a fulcrum until the second lifting plate (5) is flush, the first lifting plate (4) and the second lifting plate (5) can be unfolded, and then high-voltage equipment (46) is placed at the top of the first lifting plate (4) and the second lifting plate (5) and the high-voltage equipment (46) is positioned between the first stoppers (45);
s2, lifting the high-voltage equipment (46): the driving motor (11) is started to drive the second synchronous wheel (12) to rotate, the second synchronous wheel (12) drives the two first synchronous wheels (10) to rotate simultaneously through the synchronous belt (13), and further drives the gear (9) to rotate along with the second synchronous wheels, and the gear (9) is meshed with the rack (6), so that the first lifting plate (4) moves upwards along the rack (6) and the sliding plate (2) along with the rotation of the gear (9);
s3, clamping the high-voltage equipment (46): when the first lifting plate (4) moves the high-voltage equipment (46) upwards to the top of the support (1), the high-voltage equipment (46) is located between the two clamping blocks (23), the first hydraulic cylinder (19) is started, a piston rod of the first hydraulic cylinder (19) pushes the first connecting plate (20) to move towards the right side, the second connecting plate (24) is respectively in rotating connection with the clamping blocks (23) and the first connecting plate (20), and along with the movement of the first connecting plate (20), the second connecting plate (24) drives the clamping blocks (23) to move towards the middle along the track of the sliding rail (21), so that the high-voltage equipment (46) can be clamped, and the high-voltage equipment (46) is prevented from shaking;
s4, pulling the high-voltage equipment (46): the rotating motor (26) is started to drive the worm (27) to rotate, the worm (27) is meshed with the worm wheel (25), so that the lead screw (15) is driven to rotate along with the rotation of the worm wheel (25), the lead screw (15) is in threaded connection with the lead screw nut (16), the sliding block (17) moves rightwards along with the rotation of the lead screw (15), and the high-voltage equipment (46) is pulled below the pressing block (31);
s5, clamping the high-voltage equipment (46) in the vertical direction: when the high-voltage equipment (46) moves below the pressing block (31), the stepping motor (34) is started to drive the driving bevel gear (35) to rotate, the driving bevel gear (35) is meshed with the driven bevel gear (38), so that the driving bevel gear (35) drives the first rotating rod (37) and the driving bevel gear (39) to rotate along with the driving bevel gear through the driven bevel gear (38), the driving bevel gear (39) is meshed with the driven bevel gear (33), the screw (32) is in threaded connection with the pressing block (31), the screw (32) starts to rotate along with the driving bevel gear (35), the pressing block (31) further moves downwards, and the high-voltage equipment (46) is fixed;
s6, resetting the first lifting plate (4) and the second lifting plate (5): after the high-voltage equipment (46) is fixed, a driving motor (11) is started to drive a second synchronous wheel (12) to rotate, the second synchronous wheel (12) drives a rotating shaft (8), a gear (9) and a first synchronous wheel (10) to rotate through a synchronous belt (13), a first lifting plate (4) and a second lifting plate (5) are moved downwards, then a second hydraulic cylinder (43) is started, a piston rod of the second hydraulic cylinder (43) pushes a connecting rod (42) to move inwards, a second connecting rod (41) is rotatably connected with the first connecting rod (40), the first connecting rod (40) and the second connecting rod (41) start to be folded inwards along with the inward movement of the connecting rod (42), and then the second lifting plate (5) starts to rotate downwards by taking the second rotating rod (44) as a fulcrum to fold the second lifting plate (5), so that the space occupied by the second lifting plate (5) is reduced, the second lifting plate (5) is prevented from falling from the high altitude, and accidents are prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011006362.3A CN112125219A (en) | 2020-09-23 | 2020-09-23 | Multifunctional transformer substation and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011006362.3A CN112125219A (en) | 2020-09-23 | 2020-09-23 | Multifunctional transformer substation and use method thereof |
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| Publication Number | Publication Date |
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| CN112125219A true CN112125219A (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011006362.3A Withdrawn CN112125219A (en) | 2020-09-23 | 2020-09-23 | Multifunctional transformer substation and use method thereof |
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| CN (1) | CN112125219A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071911A (en) * | 2022-06-17 | 2022-09-20 | 中船澄西船舶修造有限公司 | Multipurpose frame platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5348273A (en) * | 1989-10-17 | 1994-09-20 | Arjo Hospital Equipment Ab | Lifting appliance, especially for a patient lifting device |
| CN209626770U (en) * | 2019-03-19 | 2019-11-12 | 保定和易法电气科技有限公司 | Crawler type transformer substation intelligent tour-inspection device |
| CN110671585A (en) * | 2019-09-27 | 2020-01-10 | 国网河南省电力公司博爱县供电公司 | Transformer substation monitoring device |
| CN210637722U (en) * | 2019-09-12 | 2020-05-29 | 安徽中祺智能电器股份有限公司 | Movable transformer substation monitoring device |
| CN210771165U (en) * | 2019-06-28 | 2020-06-16 | 徽辰智电科技股份有限公司 | Intelligent auxiliary control device for transformer substation |
| CN211415146U (en) * | 2019-09-16 | 2020-09-04 | 中国石油大学(华东) | Intelligent inspection robot for transformer substation |
-
2020
- 2020-09-23 CN CN202011006362.3A patent/CN112125219A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5348273A (en) * | 1989-10-17 | 1994-09-20 | Arjo Hospital Equipment Ab | Lifting appliance, especially for a patient lifting device |
| CN209626770U (en) * | 2019-03-19 | 2019-11-12 | 保定和易法电气科技有限公司 | Crawler type transformer substation intelligent tour-inspection device |
| CN210771165U (en) * | 2019-06-28 | 2020-06-16 | 徽辰智电科技股份有限公司 | Intelligent auxiliary control device for transformer substation |
| CN210637722U (en) * | 2019-09-12 | 2020-05-29 | 安徽中祺智能电器股份有限公司 | Movable transformer substation monitoring device |
| CN211415146U (en) * | 2019-09-16 | 2020-09-04 | 中国石油大学(华东) | Intelligent inspection robot for transformer substation |
| CN110671585A (en) * | 2019-09-27 | 2020-01-10 | 国网河南省电力公司博爱县供电公司 | Transformer substation monitoring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071911A (en) * | 2022-06-17 | 2022-09-20 | 中船澄西船舶修造有限公司 | Multipurpose frame platform |
| CN115071911B (en) * | 2022-06-17 | 2023-11-28 | 中船澄西船舶修造有限公司 | Multipurpose frame platform |
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