CN212832704U

CN212832704U - Photovoltaic power generation fortune is box transformer maintenance device for maintenance system

Info

Publication number: CN212832704U
Application number: CN202021943221.XU
Authority: CN
Inventors: 于勇
Original assignee: Shandong Zhonghong New Energy Technology Co ltd
Current assignee: Shandong Zhonghong New Energy Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-03-30
Anticipated expiration: 2030-09-08

Abstract

The utility model provides a photovoltaic power generation fortune dimension is box transformer maintenance device for system, including the removal frame, the top of removal frame is fixed with the moving mechanism that is convenient for people to carry out the translation when maintaining box transformer, the top of moving mechanism is fixed with the elevating system that is convenient for people to maintain box transformer's top, moving mechanism includes slide rail, movable plate and draw runner, the top symmetry of removal frame is fixed with the slide rail, two the top sliding connection of slide rail has the movable plate, the bottom symmetry of movable plate is fixed with the draw runner, the draw runner is connected with the slide rail slip, moving mechanism still includes connecting plate, first screw rod, movable block, screw hole, driven gear, first motor and driving gear, the top symmetry of removal frame is fixed with the connecting plate, the utility model discloses can be convenient for people to maintain in narrow box transformer, the maintenance efficiency is improved, and people can maintain more time and labor.

Description

Photovoltaic power generation fortune is box transformer maintenance device for maintenance system

Technical Field

The utility model relates to a technical field is maintained to box transformer, especially relates to a photovoltaic power generation fortune dimension system maintains device with box transformer.

Background

The box-type transformer (usually called as 'box transformer') designs the traditional transformer in a box-type shell in a centralized way, has small volume, light weight, low noise, low loss and high reliability, is widely applied to residential districts, commercial centers, light stations, airports, factories and mines, enterprises, hospitals, schools and other places, is used as a whole set of distribution equipment, is formed by organically combining a transformer, high-voltage control equipment and low-voltage control equipment, and has the basic principle that reasonable assembly is carried out according to a specified sequence through a pressure starting system, an armored line, a transformer substation full-automatic system, a direct current point and corresponding technical equipment, all components are installed in a specific waterproof, dustproof and rat-proof completely-sealed toughened box body structure, so that the formed specific transformer is widely applied to electric power engineering construction, however, the conventional box-type transformer is fixed in a machine room with a narrow space, and the space between the transformer and a wall plate of the machine room only allows one person to pass through, so that great difficulty is brought to maintenance personnel in maintenance operation of cable equipment on the upper portion of the box-type transformer.

Therefore, it is necessary to provide a box-type transformer maintenance device for a photovoltaic power generation operation and maintenance system to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a photovoltaic power generation fortune dimension system maintains device with box transformer that can be convenient for maintain the inside upper portion cable equipment of box vary voltage weapon.

The utility model provides a pair of photovoltaic power generation fortune dimension system is with box transformer maintenance device, including removing the frame, the top of removing the frame is fixed with the moving mechanism that carries out the translation when being convenient for people maintain box transformer, moving mechanism's top is fixed with the rising mechanism that is convenient for people to maintain box transformer's top, moving mechanism includes slide rail, movable plate and draw runner, the top symmetry of removing the frame is fixed with the slide rail, two the top sliding connection of slide rail has the movable plate, the bottom symmetry of movable plate is fixed with the draw runner, draw runner and slide rail sliding connection.

Preferably, the moving mechanism further comprises connecting plates, first screws, moving blocks, threaded holes, driven gears, a first motor and driving gears, the connecting plates are symmetrically fixed to the top of the moving frame, the middle portions of the two connecting plates are rotatably connected with the first screws through bearings, the moving blocks are fixed to the bottom of the moving plate, the threaded holes are formed in the middle portions of the moving blocks, the moving blocks are in threaded connection with the first screws through the threaded holes, the driven gears are fixed to the connecting plates after one ends of the first screws penetrate through the connecting plates, the first motor is fixed to the bottom, close to one end of the driven gears, of the moving frame, the driving gears are fixed to the output ends of the first motor, and the driving gears are meshed with the driven gears.

Preferably, the lifting mechanism comprises a first supporting rod, a lifting plate, connecting blocks, sliding rods, a sliding sleeve, a second supporting rod, sliding strips, a sliding chute, a fixed column, a driving rod, a threaded sleeve, a fixed block, a second screw rod and a second motor, wherein one end of the upper surface of the movable plate is symmetrically and rotatably connected with the first supporting rod through a shaft pin, the top of the movable plate is provided with the lifting plate, one end of the bottom of the lifting plate is symmetrically and fixedly provided with the connecting blocks, the middle parts of the two connecting blocks are fixedly provided with the sliding rods, the outer wall of each sliding rod is slidably connected with the sliding sleeve, one end of the first supporting rod, far away from the movable plate, is rotatably connected with the sliding sleeve through the shaft pin, one end of the bottom of the lifting plate, far away from the connecting blocks, is symmetrically and rotatably connected with the second supporting rod through the shaft pin, the sliding groove is formed in one end of the sliding strip, a fixing column is fixed to one end, far away from the lifting plate, of the second supporting rod, the fixing column is connected with the sliding groove in a sliding mode, the end, close to the moving plate, of the second supporting rod is connected with a driving rod in a rotating mode through a bearing, a threaded sleeve is fixed to the middle of the driving rod, a fixing block is fixed to the middle of the upper surface of the moving plate, a second screw rod is connected with the middle of the fixing block in a rotating mode through the bearing, the second screw rod is connected with the threaded sleeve in a threaded mode, a second motor is fixed to one end of the upper surface of the moving plate, and the end, close to the.

Preferably, a limiting block is symmetrically fixed at one end of the top of the moving frame, which is far away from the first motor.

Preferably, the bottom of the movable frame is symmetrically fixed with self-locking universal wheels.

Preferably, a handle is fixed at one end of the top of the movable frame, which is close to the first motor.

Compared with the prior art, the utility model provides a photovoltaic power generation fortune is maintained device with box transformer has following beneficial effect for system:

the utility model provides a photovoltaic power generation fortune dimension system maintains device with box transformer:

when the utility model is used, the movable frame is pushed into the gap between the transformer and the wall body in the box-type transformer through the handle, and then a maintainer stands on the lifting plate, when the high place is maintained, the second motor is driven to drive the second screw rod to rotate, and the threaded sleeve is driven to move towards one end close to the second motor along the second screw rod, and then the driving rod is driven to move towards the second motor along the second screw rod, and simultaneously the bottom end of the second supporting rod moves towards the second motor, and simultaneously the fixed column moves towards the second motor in the chute, and the second supporting rod rotates around the driving rod, so that the included angle between the second supporting rod and the movable plate is increased, and further the first supporting rod rotates, and simultaneously the top end of the first supporting rod slides towards one end of the second motor along the sliding rod through the sliding sleeve and rotates around the sliding sleeve, make the angle increase between first bracing piece and the movable plate, finally make the rising of lifter plate, make maintainer maintain the top of transformer, after the circuit maintenance of one side is accomplished simultaneously, need carry out lateral shifting, when maintaining the pencil of next one side, rotate through driving first motor, and then make the driving gear rotate, and then drive driven gear and rotate, and then drive first screw rod and rotate, and then make the movable block remove along first screw rod, and then drive the movable plate and slide along the slide rail, finally make maintainer on the lifter plate transversely ascending to remove, the utility model discloses can be convenient for people maintain in constrictive box transformer, improve maintenance efficiency, make people maintain labour saving and time saving more.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the moving mechanism of the present invention;

fig. 3 is a schematic diagram of the position structure of the moving block of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

fig. 5 is one of the schematic structural diagrams of the lifting mechanism of the present invention;

fig. 6 is a second schematic structural view of the lifting mechanism of the present invention;

fig. 7 is an enlarged view of the position B of the present invention.

Reference numbers in the figures: 1. a movable frame; 2. a moving mechanism; 21. a slide rail; 22. moving the plate; 23. a slide bar; 24. a connecting plate; 25. a first screw; 26. a moving block; 27. a threaded hole; 28. a driven gear; 29. a first motor; 210. a driving gear; 3. a raising mechanism; 31. a first support bar; 32. a lifting plate; 33. connecting blocks; 34. a slide bar; 35. a sliding sleeve; 36. a second support bar; 37. a slide bar; 38. a chute; 39. fixing a column; 310. a drive rod; 311. a threaded sleeve; 312. a fixed block; 313. a second screw; 314. a second motor; 4. a limiting block; 5. a self-locking universal wheel; 6. a handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

In the specific implementation process, as shown in fig. 1 and 2, the device for maintaining the box-type transformer for the photovoltaic power generation operation and maintenance system comprises a moving frame 1, a moving mechanism 2 which is convenient for people to perform translation when maintaining the box-type transformer is fixed at the top of the moving frame 1, a lifting mechanism 3 which is convenient for people to perform maintenance on the top of the box-type transformer is fixed at the top of the moving mechanism 2, the moving mechanism 2 comprises a sliding rail 21, a moving plate 22 and a sliding strip 23, the sliding rail 21 is symmetrically fixed at the top of the moving frame 1, the moving plate 22 is connected to the top of the sliding rail 21 in a sliding manner, the sliding strip 23 is symmetrically fixed at the bottom of the moving plate 22, and the sliding strip 23 is connected to the sliding rail 21 in a sliding.

As shown in fig. 2, 3, 4, 5 and 6, the moving mechanism 2 further includes a connecting plate 24, a first screw 25, a moving block 26, a threaded hole 27, a driven gear 28, a first motor 29 and a driving gear 210, the connecting plate 24 is symmetrically fixed on the top of the moving frame 1, the first screw 25 is rotatably connected to the middle of the two connecting plates 24 through a bearing, the moving block 26 is fixed on the bottom of the moving plate 22, the threaded hole 27 is opened in the middle of the moving block 26, the moving block 26 is in threaded connection with the first screw 25 through the threaded hole 27, the driven gear 28 is fixed on one end of the first screw 25 passing through the connecting plate 24, the first motor 29 is fixed on the bottom of the moving frame 1 near one end of the driven gear 28, the driving gear 210 is fixed on the output end of the first motor 29, and the driving gear 210 is engaged with the driven gear 28, can be convenient for maintainer removes in the narrow and small space of box transformer.

As shown in fig. 5, 6 and 7, the lifting mechanism 3 includes a first support rod 31, a lifting plate 32, a connecting block 33, a sliding rod 34, a sliding sleeve 35, a second support rod 36, a sliding bar 37, a sliding slot 38, a fixed column 39, a driving rod 310, a threaded sleeve 311, a fixed block 312, a second screw 313 and a second motor 314, one end of the upper surface of the moving plate 22 is symmetrically and rotatably connected with the first support rod 31 through a shaft pin, the top of the moving plate 22 is provided with the lifting plate 32, one end of the bottom of the lifting plate 32 is symmetrically and fixedly provided with the connecting block 33, the middle parts of the two connecting blocks 33 are fixedly provided with the sliding rod 34, the outer wall of the sliding rod 34 is slidably connected with the sliding sleeve 35, one end of the first support rod 31 far away from the moving plate 22 is rotatably connected with the sliding sleeve 35 through a shaft pin, one end of the bottom of the lifting plate 32 far away, the second support rod 36 is rotatably connected with the first support rod 31 through a shaft pin, the top of the moving plate 22 is symmetrically fixed with sliding strips 37, one end of each sliding strip 37 is provided with a sliding groove 38, one end of each second support rod 36, which is far away from the lifting plate 32, is fixed with a fixed column 39, the fixed columns 39 are slidably connected with the sliding grooves 38, one ends of the two second support rods 36, which are close to the moving plate 22, are rotatably connected with driving rods 310 through bearings, the middle parts of the driving rods 310 are fixed with threaded sleeves 311, the middle parts of the upper surface of the moving plate 22 are fixed with fixed blocks 312, the middle parts of the two fixed blocks 312 are rotatably connected with second screw rods 313 through bearings, the second screw rods 313 are in threaded connection with the threaded sleeves 311, one end of the upper surface of the moving plate 22 is fixed with a second motor 314, and one end of each second screw rod 313, which is, the maintenance personnel of being convenient for maintain the pencil at box transformer top.

As shown in fig. 1, 2, 5 and 6, the limiting blocks 4 are symmetrically fixed at the end of the top of the moving frame 1 far from the first motor 29, so that the moving plate 22 can be prevented from sliding out of the slide rail 21, and the instability of the worker in standing can be avoided.

As shown in fig. 1, the bottom of the movable frame 1 is symmetrically fixed with self-locking universal wheels 5, which can facilitate the movement of the movable frame 1.

As shown in fig. 1, a handle 6 is fixed at one end of the top of the movable frame 1 near the first motor 29, which is convenient for people to push the movable frame 1.

The working principle is as follows:

when the portable electronic device is used, the moving frame 1 is pushed into a gap between the transformer and a wall body in the box-type transformer through the handle 6, so that a maintainer stands on the lifting plate 32, and when the high place is maintained, the second motor 314 is driven to drive the second screw 313 to rotate, so that the threaded sleeve 311 moves towards one end close to the second motor 314 along the second screw 313, so that the driving rod 310 is driven to move towards the second motor 314 along the second screw 313, the bottom end of the second supporting rod 36 moves towards the second motor 314, the fixed column 39 moves towards the second motor 314 in the sliding groove 38, the second supporting rod 36 rotates around the driving rod 310, so that an included angle between the second supporting rod 36 and the moving plate 22 is increased, so that the first supporting rod 31 rotates, and the top end of the first supporting rod 31 slides towards one end of the second motor 314 along the sliding rod 34 through the sliding sleeve 35, and the top end of the first supporting rod 31 rotates around the sliding sleeve 35, the angle between the first supporting rod 31 and the moving plate 22 is increased, and finally the lifting plate 32 rises, so that maintenance personnel can maintain the top of the transformer, meanwhile, after the circuit on one side is maintained, the transverse movement is needed, and when the wiring harness on the next side is maintained, the first motor 29 is driven to rotate, so that the driving gear 210 rotates, the driven gear 28 is driven to rotate, the first screw rod 25 is driven to rotate, the moving block 26 moves along the first screw rod 25, the moving plate 22 is driven to slide along the sliding rail 21, and finally, the maintenance personnel on the lifting plate 32 can move in the transverse direction.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic power generation fortune dimension is box transformer maintenance device for system, is including removing frame (1), its characterized in that, the top of removing frame (1) is fixed with moving mechanism (2) that carries out the translation when being convenient for people to box transformer maintenance, the top of moving mechanism (2) is fixed with the rising mechanism (3) that is convenient for people to maintain box transformer's top, moving mechanism (2) are including slide rail (21), movable plate (22) and draw runner (23), the top symmetry of removing frame (1) is fixed with slide rail (21), two the top sliding connection of slide rail (21) has movable plate (22), the bottom symmetry of movable plate (22) is fixed with draw runner (23), draw runner (23) and slide rail (21) sliding connection.

2. The maintenance device of the box-type transformer for the photovoltaic power generation operation and maintenance system according to claim 1, wherein the moving mechanism (2) further comprises connecting plates (24), first screw rods (25), moving blocks (26), threaded holes (27), driven gears (28), a first motor (29) and driving gears (210), the connecting plates (24) are symmetrically fixed on the top of the moving frame (1), the first screw rods (25) are rotatably connected to the middle portions of the two connecting plates (24) through bearings, the moving blocks (26) are fixed to the bottom of the moving plate (22), the threaded holes (27) are formed in the middle portions of the moving blocks (26), the moving blocks (26) are in threaded connection with the first screw rods (25) through the threaded holes (27), and the driven gears (28) are fixed to one ends of the first screw rods (25) through the connecting plates (24), the bottom of the moving frame (1) close to one end of the driven gear (28) is fixed with a first motor (29), the output end of the first motor (29) is fixed with a driving gear (210), and the driving gear (210) is meshed with the driven gear (28).

3. The maintenance device of the box-type transformer for the photovoltaic power generation operation and maintenance system according to claim 2, wherein the lifting mechanism (3) comprises a first support rod (31), a lifting plate (32), a connecting block (33), a sliding rod (34), a sliding sleeve (35), a second support rod (36), a sliding strip (37), a sliding chute (38), a fixed column (39), a driving rod (310), a threaded sleeve (311), a fixed block (312), a second screw (313) and a second motor (314), one end of the upper surface of the moving plate (22) is symmetrically and rotatably connected with the first support rod (31) through a shaft pin, the lifting plate (32) is arranged at the top of the moving plate (22), the connecting blocks (33) are symmetrically fixed at one end of the bottom of the lifting plate (32), the sliding rods (34) are fixed at the middle parts of the two connecting blocks (33), and the sliding sleeve (35) is slidably connected to the outer wall of the sliding rod, one end, far away from the moving plate (22), of the first supporting rod (31) is rotatably connected with a sliding sleeve (35) through a shaft pin, one end, far away from the connecting block (33), of the bottom of the lifting plate (32) is rotatably connected with a second supporting rod (36) through the shaft pin symmetrically, the second supporting rod (36) is rotatably connected with the first supporting rod (31) through the shaft pin, sliding strips (37) are symmetrically fixed to the top of the moving plate (22), a sliding groove (38) is formed in one end of each sliding strip (37), a fixing column (39) is fixed to one end, far away from the lifting plate (32), of the second supporting rod (36), the fixing column (39) is slidably connected with the sliding groove (38), two ends, close to the moving plate (22), of the second supporting rod (36) are rotatably connected with a driving rod (310) through a bearing, and a threaded sleeve (311) is fixed to the, the middle part of the upper surface of the moving plate (22) is fixed with a fixed block (312), the middle parts of the two fixed blocks (312) are rotatably connected with a second screw (313) through a bearing, the second screw (313) is in threaded connection with a threaded sleeve (311), one end of the upper surface of the moving plate (22) is fixed with a second motor (314), and one end of the second screw (313) close to the second motor (314) penetrates through the fixed block (312) and is fixed with the output end of the second motor (314).

4. The box-type transformer maintenance device for the photovoltaic power generation operation and maintenance system according to claim 2, characterized in that a limiting block (4) is symmetrically fixed at one end of the top of the movable frame (1) far away from the first motor (29).

5. The box-type transformer maintenance device for the photovoltaic power generation operation and maintenance system according to claim 1, characterized in that self-locking universal wheels (5) are symmetrically fixed at the bottom of the movable frame (1).

6. The box-type transformer maintenance device for the photovoltaic power generation operation and maintenance system according to claim 2, characterized in that a handle (6) is fixed at one end of the top of the movable frame (1) close to the first motor (29).