CN211319892U

CN211319892U - Novel transformer

Info

Publication number: CN211319892U
Application number: CN202020109320.1U
Authority: CN
Inventors: 孙建辉; 吴桂林; 熊海桥; 罗军华; 陈晨
Original assignee: Jiangxi Mingzheng Transformation Equipment Co ltd
Current assignee: Jiangxi Mingzheng Transformation Equipment Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-08-21
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a novel transformer, which comprises a support and a transformer main body; a support: the lifting assembly is arranged on the support, the fixed plates are arranged on the surfaces of the two sides of the support, the fixed assemblies are arranged on the outer side surfaces of the fixed plates, the slide rails are symmetrically arranged on the inner side surfaces of the fixed plates, the slide rails are connected with the slide plates in a sliding mode, and the mounting blocks are arranged on the side surfaces of the slide plates; the transformer main body: the surface of transformer main part is equipped with the wiring board, and is equipped with the terminal on the wiring board, and the side of transformer main part is equipped with the heat dissipation frame, is equipped with the heating panel on the heat dissipation frame, and two relative side middle parts of transformer main part all are equipped with the rack, and the transformer main part can be dismantled with the installation piece and be connected, and this novel transformer can realize the lift of transformer, and the staff can be very convenient maintain and dismantle the transformer, has reduced the danger of work.

Description

Novel transformer

Technical Field

The utility model relates to a transformer technical field specifically is a novel transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and is composed of an iron core (or a magnetic core) and a coil, wherein the coil is provided with two or more than two windings, the winding connected with a power supply is called a primary coil, and the other windings are called secondary coils, so that the transformer can transform alternating voltage, current and impedance, and most of the transformers are arranged at the high positions of frame rods, thereby bringing great difficulty to workers when the transformer is maintained and disassembled, and threatening the personal safety of the workers.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel transformer, can realize the lift of transformer, the staff can be very convenient maintain and dismantle the transformer, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel transformer comprises a support and a transformer main body;

a support: the lifting assembly is arranged on the support, the fixed plates are arranged on the surfaces of the two sides of the support, the fixed assemblies are arranged on the outer side surfaces of the fixed plates, the slide rails are symmetrically arranged on the inner side surfaces of the fixed plates, the slide rails are connected with the slide plates in a sliding mode, and the mounting blocks are arranged on the side surfaces of the slide plates;

the transformer main body: the transformer comprises a transformer main body and is characterized in that a wiring board is arranged on the surface of the transformer main body, wiring terminals are arranged on the wiring board, a heat dissipation frame is arranged on the side surface of the transformer main body, a heat dissipation plate is arranged on the heat dissipation frame, racks are arranged in the middle of two opposite side surfaces of the transformer main body, and the transformer main body is detachably connected with an installation block;

wherein: still include the PLC controller, the bottom surface of support is located to the PLC controller, and the input of PLC controller is connected with external power source's output electricity.

Further, lifting unit includes motor, pivot, main bevel gear, worm and vice bevel gear, the bottom surface of support is located to the motor, the both ends of pivot are rotated respectively and are connected on two vertical sides of support, and the output shaft of motor and the one end fixed connection of pivot, main bevel gear is equipped with two and locates the both ends of pivot respectively, the both ends of worm rotate respectively and connect the upper and lower both ends at the fixed plate, and worm and rack intermeshing, the bottom of pivot is located to vice bevel gear, and vice bevel gear and main bevel gear intermeshing, and the input of motor is connected with the output electricity of PLC controller, and lifting unit can realize the lift of transformer, and the staff of being convenient for maintains and changes.

Further, fixed subassembly includes mounting panel, beam barrel, arc, limiting plate and screw, the side of fixed plate is located to the mounting panel, the both ends of mounting panel are located to the beam barrel, the one end of arc is passed through the round pin hub and is rotated the connection on the beam barrel, the other end of arc is located to the limiting plate, screw threaded connection is in the through-hole on the limiting plate, and fixed subassembly can fix the transformer on the hack lever, improves the stability of transformer.

Further, still include maintenance board and insulating seat, the maintenance board is located on the support, the surface of maintenance board is located to the insulating seat symmetry, and the transformer can be placed to the maintenance board, the maintenance of the transformer of being convenient for, and the insulating seat can prevent that the transformer from leaking electricity and taking place danger.

Further, still include connecting plate and bolt, the connecting plate is equipped with two and locates the surface of installation piece and transformer main part respectively, and two connecting plates pass through bolt interconnect, and the quick dismantlement of transformer can be realized to connecting plate and bolt, improves work efficiency.

Compared with the prior art, the beneficial effects of the utility model are that: this novel transformer has following benefit:

1. this novel lifting unit of transformer can realize the lift of transformer, and the staff of being convenient for maintains and changes, and then has reduced the danger of staff's work, and the rotation of motor drives the pivot and rotates, and then drives main bevel gear and rotate, and main bevel gear drives the worm through the meshing with vice bevel gear, and the worm drives the worm and rotates, and worm and rack toothing and then can realize the lift of transformer main part.

2. This novel fixed subassembly of transformer can be used for fixing the transformer on the hack lever, improves the stability of transformer, and the arc can rotate, can be applicable to the hack lever of multiple different diameters.

3. The transformer can be placed to this novel maintenance board of transformer, the maintenance of the transformer of being convenient for, and the insulator can prevent that the transformer from leaking electricity and taking place danger, and the quick dismantlement of transformer can be realized to connecting plate and bolt, improves work efficiency.

Drawings

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

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the device comprises a support 1, an 11 PLC, a 2 fixing plate, a 21 sliding rail, a 22 sliding plate, a 23 mounting block, a 3 maintenance plate, a 31 insulating base, a 4 lifting assembly, a 41 motor, a 42 rotating shaft, a 43 main bevel gear, a 44 worm, a 45 auxiliary bevel gear, a 5 fixing assembly, a 51 mounting plate, a 52 shaft cylinder, a 53 arc-shaped plate, a 54 limiting plate, a 55 screw, a 6 transformer main body, a 61 wiring board, a 62 wiring terminal, a 63 heat dissipation frame, a 64 heat dissipation plate, a 65 rack, a 7 connecting plate and a 71 bolt.

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. 1-2, the present invention provides a novel transformer, which comprises: a novel transformer comprises a support 1 and a transformer main body 6;

support 1: the lifting assembly 4 is arranged on the support 1, the lifting assembly 4 comprises a motor 41, a rotating shaft 42, a main bevel gear 43, a worm 44 and an auxiliary bevel gear 45, the motor 41 is arranged on the bottom surface of the support 1, two ends of the rotating shaft 42 are respectively connected to two vertical side surfaces of the support 1 in a rotating manner, an output shaft of the motor 41 is fixedly connected with one end of the rotating shaft 42, the main bevel gear 43 is provided with two ends which are respectively arranged on the rotating shaft 42, two ends of the worm 44 are respectively connected to the upper end and the lower end of the fixing plate 2 in a rotating manner, the worm 44 is meshed with the rack 65, the auxiliary bevel gear 45 is arranged at the bottom end of the rotating shaft 42, the auxiliary bevel gear 45 is meshed with the main bevel gear 43, an input end of the motor 41 is electrically connected with an output end of the PLC 11, the fixing plates 2 are arranged on the surfaces of two sides of the, The fixing plate comprises a shaft cylinder 52, an arc-shaped plate 53, a limiting plate 54 and a screw 55, wherein the mounting plate 51 is arranged on the side surface of the fixing plate 2, the shaft cylinder 52 is arranged at two ends of the mounting plate 51, one end of the arc-shaped plate 53 is rotatably connected to the shaft cylinder 52 through a pin shaft, the limiting plate 54 is arranged at the other end of the arc-shaped plate 53, the screw 55 is in threaded connection with a through hole in the limiting plate 54, the inner side surface of the fixing plate 2 is symmetrically provided with slide rails 21, the slide rails 21 are slidably connected with a sliding plate 22, and;

the transformer main body 6: a wiring board 61 is arranged on the surface of the transformer main body 6, a wiring terminal 62 is arranged on the wiring board 61, a heat dissipation frame 63 is arranged on the side surface of the transformer main body 6, a heat dissipation plate 64 is arranged on the heat dissipation frame 63, racks 65 are arranged in the middle of two opposite side surfaces of the transformer main body 6, and the transformer main body 6 is detachably connected with the mounting block 23;

wherein: still include PLC controller 11, PLC controller 11 locates the bottom surface of support 1, and PLC controller 11's input is connected with external power source's output electricity.

Wherein: still include maintenance board 3 and insulator seat 31, maintenance board 3 locates on support 1, and the surface of maintenance board 3 is located to insulator seat 31 symmetry, still includes connecting plate 7 and bolt 71, and connecting plate 7 is equipped with two and locates the surface of installation piece 23 and transformer main part 6 respectively, and two connecting plates 7 pass through bolt 71 interconnect.

When in use:

during installation, firstly, the fixing plate 2 is fixed on the frame rod by the fixing component 5, secondly, the transformer main body 6 is placed on the insulating seat 31 on the maintenance plate 3, the connecting plate 7 on the transformer main body 6 is aligned with the connecting plate 7 on the installation block 23 and is connected by the bolt 71, then the motor 41 is started, the transformer main body 6 is lifted to a proper height by the lifting component 4, the rotation of the motor 41 drives the rotating shaft 42 to rotate, and further drives the main bevel gear 43 to rotate, the main bevel gear 43 drives the worm 44 to rotate through meshing with the auxiliary bevel gear 45, and the worm 44 is meshed with the rack 65, so that the lifting of the transformer main body 6 can be realized, during maintenance, firstly, the transformer main body 6 is lifted down and placed on the insulating seat 31 on the maintenance plate 3 by the lifting component 4, and the transformer main body 6 can be taken down by loosening the bolt 71, so that.

It should be noted that in the present embodiment, the specific model of the core chip of the PLC controller 11 is siemens S7-300, the motor 41 can be freely configured according to the actual application scenario, and the motor 31 can be an SGDV-7R6a01A type servo motor manufactured by national kingdom tile electromechanical technologies ltd. The PLC controller controls the operation of the motor 41 by a method commonly used in the art.

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. A novel transformer is characterized in that: comprises a support (1) and a transformer main body (6);

support (1): the lifting assembly (4) is arranged on the support (1), the fixed plates (2) are arranged on the surfaces of the two sides of the support (1), the fixed assemblies (5) are arranged on the outer side surfaces of the fixed plates (2), the slide rails (21) are symmetrically arranged on the inner side surfaces of the fixed plates (2), the slide rails (21) are connected with the slide plates (22) in a sliding mode, and the mounting blocks (23) are arranged on the side surfaces of the slide plates (22);

transformer main body (6): the transformer comprises a transformer main body (6), a wiring board (61) is arranged on the surface of the transformer main body (6), a wiring terminal (62) is arranged on the wiring board (61), a heat dissipation frame (63) is arranged on the side surface of the transformer main body (6), a heat dissipation plate (64) is arranged on the heat dissipation frame (63), racks (65) are arranged in the middle of two opposite side surfaces of the transformer main body (6), and the transformer main body (6) is detachably connected with a mounting block (23);

wherein: still include PLC controller (11), the bottom surface of support (1) is located in PLC controller (11), and the input of PLC controller (11) is connected with external power source's output electricity.

2. The novel transformer according to claim 1, characterized in that: the lifting component (4) comprises a motor (41), a rotating shaft (42), a main bevel gear (43), a worm (44) and an auxiliary bevel gear (45), the motor (41) is arranged on the bottom surface of the support (1), two ends of the rotating shaft (42) are respectively and rotatably connected to two vertical side surfaces of the support (1), and the output shaft of the motor (41) is fixedly connected with one end of the rotating shaft (42), two main bevel gears (43) are arranged and are respectively arranged at the two ends of the rotating shaft (42), two ends of the worm (44) are respectively and rotatably connected with the upper end and the lower end of the fixed plate (2), the worm (44) is meshed with the rack (65), the auxiliary bevel gear (45) is arranged at the bottom end of the rotating shaft (42), and the auxiliary bevel gear (45) and the main bevel gear (43) are meshed with each other, and the input end of the motor (41) is electrically connected with the output end of the PLC (11).

3. The novel transformer according to claim 1, characterized in that: fixed subassembly (5) include mounting panel (51), a section of thick bamboo (52), arc (53), limiting plate (54) and screw (55), the side of fixed plate (2) is located in mounting panel (51), the both ends of mounting panel (51) are located in a section of thick bamboo (52), the one end of arc (53) is passed through the round pin hub rotation and is connected on a section of thick bamboo (52), the other end of arc (53) is located in limiting plate (54), screw (55) threaded connection is in the through-hole on limiting plate (54).

4. The novel transformer according to claim 1, characterized in that: still include maintenance board (3) and insulating seat (31), maintenance board (3) are located on support (1), the surface of maintenance board (3) is located to insulating seat (31) symmetry.

5. The novel transformer according to claim 1, characterized in that: the transformer body is characterized by further comprising two connecting plates (7) and bolts (71), wherein the two connecting plates (7) are arranged on the surfaces of the mounting block (23) and the transformer body (6) respectively, and the two connecting plates (7) are connected with each other through the bolts (71).