CN211980342U

CN211980342U - Transformer for power equipment convenient to disassemble maintenance

Info

Publication number: CN211980342U
Application number: CN202020970568.7U
Authority: CN
Inventors: 石正秋
Original assignee: Xinchang Hongbai Electric Power Technology Co ltd
Current assignee: Inner Mongolia Meilian Electric Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-11-20
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a transformer for power equipment convenient to disassemble maintenance, including base, outer baffle and roof, the surface of base is connected with the blotter, and the upper end of base is connected with the casing, the casing outside is connected with the slide rail, and the outside of slide rail is connected with the outer baffle to the both ends of outer baffle are connected with the installing frame, the upper end of outer baffle is connected with the sealing strip, and the other end of sealing strip is connected with the roof to the lower extreme of roof is connected with sealed piece, the front end of outer baffle is connected with the mounting bracket, and is connected with the fin in the mounting bracket. This transformer for power equipment convenient to disassemble maintenance sets up the frame of transformer into the structure of five-sided dismantlement installations, can improve the flexibility that the transformer was disassembled, and the component area of maintaining as required selects the baffle that corresponds, can greatly increase the dismouting efficiency of transformer with slidable mounting's mode simultaneously, has improved maintenance workman's work efficiency.

Description

Transformer for power equipment convenient to disassemble maintenance

Technical Field

The utility model relates to a power equipment technical field specifically is a transformer for power equipment convenient to disassemble maintenance.

Background

The transformer is a common one of power equipment, is the equipment that originally changes alternating voltage by utilizing electromagnetic induction, comprises primary winding, secondary and multiple function transformer component, and the transformer can convert the electric energy into high tension current reconvert to the original state, can not only reduce electric energy transmission's loss, still electric energy transmission distance reach farther, from this, the power plant can be built in the area of keeping away from the power consumption.

However, the conventional transformer has a problem that the upper end and the lower end of the transformer are fastened by a plurality of bolts, and when an internal transformation component fails, the transformer is very troublesome to disassemble and needs to be maintained from the upper end or the bottom end, so that the operation of workers is very inconvenient, and heat dissipation and dust accumulation also become important problems of transformer equipment, and therefore, the transformer for power equipment convenient to disassemble and maintain is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer for power equipment convenient to disassemble maintenance to it is very troublesome to propose to dismantle in solving above-mentioned background art, still need maintain from upper end or bottom, not only makes staff's operation inconvenience very, dispels the heat simultaneously and also becomes the problem of transformer equipment's major problem with the laying dust.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer for power equipment convenient to disassemble and maintain comprises a base, an outer baffle and a top plate, wherein the outer surface of the base is connected with a cushion pad, the upper end of the base is connected with a shell, the outer side of the shell is connected with a slide rail, the outer side of the slide rail is connected with the outer baffle, the two ends of the outer baffle are connected with mounting frames, the upper end of the outer baffle is connected with a sealing strip, the other end of the sealing strip is connected with the top plate, the lower end of the top plate is connected with a sealing block, the front end of the outer baffle is connected with a mounting frame, the mounting frame is internally connected with a radiating fin, the middle end of the mounting frame is connected with a fixing frame, the inner surface of the fixing frame is connected with a dust screen, the bottom end of the shell is connected with an ash accumulation box, the upper end of the ash accumulation box is connected, and a pin rod is connected in the pin hole, and a heat radiation fan is arranged on the inner surface of the shell.

Preferably, the outer baffle is in clamping sliding connection with the shell, and the height of the outer baffle is smaller than that of the shell.

Preferably, the top plate is fixedly connected with the sealing block, the sealing block and the mounting frame are in the same structure, and the sealing block is fixedly connected with the sliding rail.

Preferably, the central point of the cooling fan and the central point of the dust screen are located on the same horizontal line, and the cooling fan is symmetrically arranged at the left end and the right end in the shell.

Preferably, the bottom cover is rotatably connected with the dust box, and the length of the bottom cover is greater than that of the dust box.

Preferably, the dust removal fan is of a trapezoidal structure, and the central point of the dust removal fan and the central point of the dust deposition box are located on the same vertical line.

Compared with the prior art, the beneficial effects of the utility model are that: the transformer for the power equipment convenient to disassemble and maintain,

1. the framework of the transformer is designed into a structure with five surfaces detachable, so that the disassembling flexibility of the transformer can be improved, the corresponding baffle plate is selected according to the component area to be maintained, and meanwhile, the disassembling efficiency of the transformer can be greatly improved in a sliding installation mode, and the working efficiency of maintenance workers is improved;

2. the buffer pads and the sealing strips made of rubber insulating materials are arranged at the two ends of the outer baffle plate, so that the sealing performance of the joints of the mounting structures can be improved, the influence of rainwater infiltration on the normal operation of the power equipment is avoided, meanwhile, the impact generated when the outer baffle plate is mounted with the top plate can be buffered, and the practicability of the whole equipment is improved;

3. carry out the heat conduction through a plurality of fin to transformer inside to discharge the heat by a plurality of radiator fan, reach the refrigerated effect to the transformer, improve equipment's life, cooperate dust removal fan to clear up the laying dust of inside simultaneously, can further promote the radiating effect of transformer, thereby make the holistic life-span of transformer all obtain improving.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front view structure of the outer baffle of the present invention;

FIG. 3 is a schematic top side view of the present invention;

fig. 4 is a schematic view of the inside front view structure of the housing of the present invention.

In the figure: 1. a base; 2. a cushion pad; 3. a housing; 4. a slide rail; 5. an outer baffle; 6. installing a frame; 7. a sealing strip; 8. a top plate; 9. a sealing block; 10. a mounting frame; 11. a heat sink; 12. a fixed mount; 13. a dust screen; 14. an ash accumulation box; 15. a heat radiation fan; 16. a rotating shaft; 17. a bottom cover; 18. a pin hole; 19. a pin rod; 20. a dust removal fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a transformer for power equipment convenient to disassemble and maintain comprises a base 1, an outer baffle 5 and a top plate 8, wherein the outer surface of the base 1 is connected with a cushion pad 2, the upper end of the base 1 is connected with a shell 3, the outer side of the shell 3 is connected with a slide rail 4, the outer side of the slide rail 4 is connected with the outer baffle 5, two ends of the outer baffle 5 are connected with mounting frames 6, the upper end of the outer baffle 5 is connected with a sealing strip 7, the other end of the sealing strip 7 is connected with the top plate 8, the lower end of the top plate 8 is connected with a sealing block 9, the front end of the outer baffle 5 is connected with a mounting frame 10, in the mounting frame 10, a radiating fin 11 is connected, the middle end of the mounting frame 10 is connected with a fixing frame 12, the inner surface of the fixing frame 12 is connected with a dustproof net 13, the bottom end of the shell 3, and the other end of the rotating shaft 16 is connected with a bottom cover 17, pin holes 18 are respectively arranged on the outer sides of the bottom cover 17 and the dust deposition box 14, a pin rod 19 is connected in each pin hole 18, and a heat radiation fan 15 is arranged on the inner surface of the shell 3.

The outer baffle 5 is connected with the shell 3 in a clamping sliding mode, the height of the outer baffle 5 is smaller than that of the shell 3, the installation frames 6 on the two sides of the outer baffle 5 correspond to the upper end of the sliding rail 4 and slide downwards to fixedly install the outer baffle 5 and the shell 3, the cushion pad 2 can protect the installation process of the outer baffle 5, damage caused by collision due to too fast sliding is avoided, meanwhile, the sealing performance of the bottom end of the outer baffle 5 is improved, the time for disassembling and installing transformer equipment can be greatly reduced, and the overhaul efficiency of the equipment is improved;

the top plate 8 is fixedly connected with the sealing block 9, the sealing block 9 and the mounting frame 6 are in the same structure, the sealing block 9 is fixedly connected with the slide rail 4, the sealing block 9 which is in the same structure with the mounting frame 6 and on the outer side of the top plate 8 corresponds to the upper end of the slide rail 4 and slides to enable the sealing block 9 to be tightly attached to the upper end of the outer baffle plate 5, a circle of sealing strip 7 is arranged between the sealing block 9 and the outer baffle plate 5, the sealing strip 7 can increase the sealing performance of a gap at a joint, and meanwhile, the error of the mounting joint of the top plate 8 and the shell 3 can be reduced through the flexibility of the sealing strip 7, so that the disassembly efficiency of the equipment is;

the central point of the heat radiation fan 15 and the central point of the dustproof net 13 are positioned on the same horizontal line, the heat radiation fan 15 is symmetrically arranged at the left end and the right end in the shell 3, the heat radiation fan 15 is arranged in the shell 3 and corresponds to the dustproof net 13, so that the dust infiltration of the heat radiation fan 15 can be reduced, the heat radiation effect of the heat radiation fan 15 is improved, the heat radiation fins 11 in the same row can conduct the heat in the transformer, the heat radiation fans 15 directly remove the heat, the temperature in the shell 3 can be reduced, and the service life of the power equipment is prolonged;

the bottom cover 17 is rotatably connected with the dust box 14, the length of the bottom cover 17 is greater than that of the dust box 14, the pin rod 19 between the bottom cover 17 and the dust box 14 is pulled out of the pin hole 18, and then the rotating shaft 16 rotates the bottom cover 17 to discharge dust in the dust box 14, so that the dust box 14 is conveniently cleaned, the dust in the transformer can be prevented from being accumulated to cause overhigh temperature, the working environment of the power equipment is increased, and the overall practicability is improved;

dust exhausting fan 20 is the trapezium structure, and the central point of dust exhausting fan 20 and the central point of deposition case 14 are located same perpendicular line, wind-force through dust exhausting fan 20 production makes the upper end produce the negative current, can lead the absorption with the dust of casing 3 internal surface or electric power component internal and external surface, and arrange into deposition case 14 and handle, because dust exhausting fan 20's shape structure, can avoid the dust card at the dead angle in the dust exhausting fan 20 outside, thereby the omnidirectional clears away the dust, power equipment's dust collection efficiency has been increased.

The working principle is as follows: when the transformer for the power equipment convenient to disassemble and maintain is used, the mounting frames 6 at two sides of the outer baffle 5 are firstly corresponded from the upper end of the slide rail 4 and slide downwards to fixedly mount the outer baffle 5 and the shell 3, wherein the cushion pads 2 on the outer surface of the base 1 can protect the mounting process of the outer baffle 5, avoid the damage caused by collision due to too fast sliding and increase the sealing property of the bottom end of the outer baffle 5, thereby greatly reducing the time of disassembling and mounting the transformer equipment and improving the maintenance efficiency of the equipment, the sealing block 9 with the same structure as the mounting frame 6 at the outer side of the top plate 8 is corresponded to the upper end of the slide rail 4 and slides to ensure that the sealing block 9 is tightly jointed with the upper end of the outer baffle 5, a circle of sealing strip 7 is arranged between the sealing block 9 and the outer baffle 5, the sealing property of a gap at the joint can be increased by the sealing strip 7, and the error of the mounting joint of the top plate 8 and the shell, thereby further improving the disassembly efficiency of the equipment, the mounting rack 10 and the fixing rack 12 fix the radiating fins 11 and the dust screen 13, the radiating fan 15 is arranged in the shell 3 and corresponds to the dust screen 13, the dust infiltration of the radiating fan 15 can be reduced, the radiating effect of the radiating fan 15 is improved, wherein the radiating fins 11 in equal rows can conduct the heat in the transformer, the heat is directly discharged by the radiating fan 15, the temperature in the shell 3 can be reduced, the service life of the power equipment is prolonged, the upper end generates negative flow through the wind power generated by the dust removing fan 20, the dust on the inner surface of the shell 3 or the inner surface and the outer surface of the power component can be guided and absorbed and discharged into the dust accumulation box 14 for processing, due to the shape and the structure of the dust removing fan 20, the dust can be prevented from being blocked in dead corners outside the dust removing fan 20, thereby the dust can be removed, the dust removal efficiency of the power equipment is improved, the pin rod 19 between the bottom cover 17 and the dust box 14 is extracted from the pin hole 18, the bottom cover 17 is rotated by the rotating shaft 16 to discharge dust in the dust box 14, meanwhile, the dust box 14 is convenient to clean, the dust in the transformer can be prevented from being accumulated, the temperature is too high, the working environment of the power equipment is increased, and the whole practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer for power equipment convenient to disassemble maintenance, includes base (1), outer baffle (5) and roof (8), its characterized in that: the outer surface of the base (1) is connected with a cushion pad (2), the upper end of the base (1) is connected with a shell (3), the outer side of the shell (3) is connected with a slide rail (4), the outer side of the slide rail (4) is connected with an outer baffle (5), two ends of the outer baffle (5) are connected with a mounting frame (6), the upper end of the outer baffle (5) is connected with a sealing strip (7), the other end of the sealing strip (7) is connected with a top plate (8), the lower end of the top plate (8) is connected with a sealing block (9), the front end of the outer baffle (5) is connected with a mounting frame (10), a cooling fin (11) is connected in the mounting frame (10), the middle end of the mounting frame (10) is connected with a fixing frame (12), the inner surface of the fixing frame (12) is connected with a dust screen, and the upper end of the dust box (14) is connected with a dust removing fan (20), one end of the dust box (14) is connected with a rotating shaft (16), the other end of the rotating shaft (16) is connected with a bottom cover (17), pin holes (18) are formed in the outer sides of the bottom cover (17) and the dust box (14), pin rods (19) are connected in the pin holes (18), and a heat radiating fan (15) is arranged on the inner surface of the shell (3).

2. The transformer for electric power equipment convenient for disassembly and maintenance of claim 1, wherein: the outer baffle (5) is connected with the shell (3) in a clamping and sliding mode, and the height of the outer baffle (5) is smaller than that of the shell (3).

3. The transformer for electric power equipment convenient for disassembly and maintenance of claim 1, wherein: roof (8) and sealed piece (9) are fixed connection, and sealed piece (9) are the same structure with installing frame (6) to sealed piece (9) are fixed connection with slide rail (4).

4. The transformer for electric power equipment convenient for disassembly and maintenance of claim 1, wherein: the central point of the cooling fan (15) and the central point of the dustproof net (13) are positioned on the same horizontal line, and the cooling fan (15) is symmetrically arranged at the left end and the right end in the shell (3).

5. The transformer for electric power equipment convenient for disassembly and maintenance of claim 1, wherein: the bottom cover (17) is rotatably connected with the dust box (14), and the length of the bottom cover (17) is greater than that of the dust box (14).

6. The transformer for electric power equipment convenient for disassembly and maintenance of claim 1, wherein: the dust removal fan (20) is of a trapezoidal structure, and the central point of the dust removal fan (20) and the central point of the dust deposition box (14) are located on the same vertical line.