CN212303360U

CN212303360U - Novel oiling is used in transformer processing device

Info

Publication number: CN212303360U
Application number: CN202021445348.9U
Authority: CN
Inventors: 蒋积亮; 吴军林; 杨斌; 王倩妮
Original assignee: Sichuan Mingjie Electronic Products Co ltd
Current assignee: Sichuan Mingjie Electronic Products Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-01-05
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a novel oiling device for transformer processing, which comprises a bottom plate, an oiling structure and a placing structure; a bottom plate: electric push rods are symmetrically arranged at four corners of the upper surface of the U-shaped plate, the top ends of the electric push rods are fixedly connected with the bottom surface of the U-shaped plate, an L-shaped frame is arranged at the left end of the upper surface of the U-shaped plate, a fixing ring is arranged at the right end of the upper surface of the L-shaped frame, and the circle center of the fixing ring and the center of the bottom plate are positioned on the same axis; oiling structure: the middle part of the outer cambered surface is fixedly connected with the inner cambered wall of the fixing ring; placing a structure: the upper surface of the bottom plate is provided with a plurality of grooves; this novel oiling device for transformer processing can filter the impurity in the transformer oil, can also heat the transformer oil and heat up, prevents that the transformer oil from solidifying and leading to blockking up and oiling work interruption, can play the fixed bolster effect to the transformer, can also be applicable to the transformer oiling to co-altitude not, can avoid the waste of resource.

Description

Novel oiling is used in transformer processing device

Technical Field

The utility model relates to a transformer processing equipment technical field specifically is a novel oiling is used in transformer processing device.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: t01, T201 and the like, wherein in the processing process of the transformer, an oil injection device is needed to be used for injecting transformer oil into the transformer, and the existing oil injection device cannot normally perform oil injection due to the fact that the oil injection working time is too long, the internal transformer oil is easy to solidify and block, and the leaked transformer oil cannot be recovered.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel oiling is used in transformer processing device, can filter the impurity in the transformer oil, can also heat the intensification to the transformer oil, prevent that the transformer oil from solidifying and leading to blockking up, lead to oiling work to interrupt, can play the fixed stay effect to the transformer, can also be applicable to the transformer to co-altitude, can avoid the waste of resource, 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 oil injection device for transformer processing comprises a bottom plate, an oil injection structure and a placement structure;

a bottom plate: electric push rods are symmetrically arranged at four corners of the upper surface of the U-shaped plate, the top ends of the electric push rods are fixedly connected with the bottom surface of the U-shaped plate, an L-shaped frame is arranged at the left end of the upper surface of the U-shaped plate, a fixing ring is arranged at the right end of the upper surface of the L-shaped frame, and the circle center of the fixing ring and the center of the bottom plate are positioned on the same axis;

oiling structure: the middle part of the outer cambered surface is fixedly connected with the inner cambered wall of the fixing ring;

placing a structure: the upper surface of the bottom plate is provided with a plurality of grooves;

wherein: still include the control switch group, the control switch group sets up in the upper surface front side of bottom plate, and external power source is connected to the input electricity of control switch group, and the equal electric connection of electric putter's input control switch group's output can filter the impurity in the transformer oil, can also heat the transformer oil and heat up, prevents that the transformer oil from solidifying and leading to blockking up and oiling work interruption, can play the fixed stay effect to the transformer, can also be applicable to the transformer to co-altitude, can avoid the waste of resource.

Furthermore, the oil injection structure comprises an oil storage barrel, an oil inlet hopper, a filter plate, a slag discharge pipe, an electric heating pipe and a solenoid valve, wherein the middle part of the outer arc surface of the oil storage barrel is fixedly connected with the inner arc wall of the fixing ring, the oil inlet hopper is arranged at the oil inlet on the upper surface of the oil storage barrel, the filter plate is arranged at the upper end inside the oil storage barrel and is inclined from left to right, filter holes are uniformly distributed on the plate body of the filter plate, the slag discharge pipe is arranged at the slag discharge opening at the upper end of the outer arc surface of the oil storage barrel and corresponds to the filter plate, a pipe valve is connected in series inside the slag discharge pipe, the electric heating pipe is uniformly distributed at the lower end inside the oil storage barrel, the solenoid valve is connected in series inside the oil injection pipe arranged at the bottom end of the oil storage barrel, the input ends of the electric heating pipe and the solenoid valve are electrically connected with, the oil filling work interruption caused by blockage caused by solidification of the transformer oil is prevented.

Further, place the structure including placing frid, rubber column, fixing bolt and grafting frid, place the frid and set up in the upper surface center department of bottom plate, the fluting bottom surface symmetry of placing the frid is equipped with the rubber column, and the inner wall and the grafting frid cooperation of U-shaped board set up, evenly distributed's fixing bolt all with grafting frid threaded connection, can play the fixed stay effect to the transformer, can also be applicable to the transformer oiling to co-altitude not.

Further, still include oil-well pump and return oil pipe, the oil-well pump sets up in the upper surface left side of bottom plate, and the oil inlet of oil-well pump right flank passes through the pipeline intercommunication with the oil-out of standing groove board left surface, and the oil-out of oil-well pump left surface and the oil return opening of oil storage bucket upper surface pass through back oil pipe intercommunication, and the output of input electricity connection control switch group of oil-well pump can avoid the waste of resource, practices thrift the cost.

Further, still include mounting panel and mounting hole, the mounting panel sets up in the bottom surface of bottom plate, and the plate body four corners symmetry of mounting panel is equipped with the mounting hole, can fix bottom plate and top structure, guarantees operational environment's stability.

Compared with the prior art, the beneficial effects of the utility model are that: this novel oiling is used in transformer processing device has following benefit:

1. use the bolt to pass through the mounting hole and be connected mounting panel and installation site, the realization is fixed bottom plate and top structure, guarantee operational environment's stability, peg graft from right to left with the inserted sheet and the grafting frid of transformer both sides, the position that makes the transformer need the oiling corresponds with the notes oil pipe of oil storage barrel head end, and it is fixed to carry out the locking through fixing bolt, regulation and control through control switch group, electric putter contracts, pull the U-shaped board and descend, make rubber column contact transformer and play the elastic support effect, can also be applicable to the transformer oiling to co-altitude not.

2. After the fixing finishes, send into the oil storage bucket with transformer oil through the oil feed fill in, the filter can filter the impurity in the transformer oil, and because the filter inclines to set up from the left hand right side, the pipe valve of the inside series connection that can regularly open row sediment pipe discharges the clearance to impurity, open the solenoid valve, can pour into the transformer oil into the position that the transformer needs the oiling, and simultaneously, electric heating pipe circular telegram production of heat, can heat the transformer oil in the oil storage bucket and heat up, prevent that transformer oil from solidifying and leading to blockking up and oiling work interruption.

3. Because there is some leakage behind the transformer oil among the oiling process to get into and places the frid, after accumulating more transformer oil, can regulate and control the oil-well pump operation through control switch group, will place the transformer oil in the frid and send into the oil storage bucket once more through returning oil pipe, can avoid the waste of resource, practice thrift the cost, after the oiling is accomplished, each unit resets, loosens fixing bolt and takes off the transformer, prepares to carry out work on next step.

Drawings

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

fig. 2 is the schematic view of the internal cutting structure of the utility model.

In the figure: the oil injection device comprises a base plate 1, an electric push rod 2, a U-shaped plate 3, a control switch group 4, a 5L-shaped frame, a 6-fixing ring, a 7-oil injection structure, an oil storage barrel 71, an oil inlet hopper 72, a 73 filter plate, a 74 slag discharge pipe 75, an electric heating pipe 75, an electromagnetic valve 76, an 8-placing structure, a 81-placing groove plate, a 82-rubber column 83, a fixing bolt 83, a 84-inserting groove plate, a 9-oil pump, a 10-oil return pipe, an 11-mounting plate and a 12-mounting.

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 technical solution: a novel oil injection device for transformer processing comprises a bottom plate 1, an oil injection structure 7 and a placement structure 8;

bottom plate 1: electric push rods 2 are symmetrically arranged at four corners of the upper surface of the U-shaped plate, the top ends of the electric push rods 2 are fixedly connected with the bottom surface of the U-shaped plate 3, an L-shaped frame 5 is arranged at the left end of the upper surface of the U-shaped plate 3, a fixing ring 6 is arranged at the right end of the upper surface of the L-shaped frame 5, and the circle center of the fixing ring 6 and the center of the bottom plate 1 are positioned on the same axis;

oiling structure 7: the middle part of the outer arc surface of the oil injection structure 7 is fixedly connected with the inner arc wall of the fixing ring 6, the oil injection structure comprises an oil storage barrel 71, an oil inlet bucket 72, a filter plate 73, a slag discharge pipe 74, an electric heating pipe 75 and an electromagnetic valve 76, the middle part of the outer arc surface of the oil storage barrel 71 is fixedly connected with the inner arc wall of the fixing ring 6, the oil inlet of the upper surface of the oil storage barrel 71 is provided with the oil inlet bucket 72, the upper end inside the oil storage barrel 71 is provided with the filter plate 73, the filter plate 73 is obliquely arranged from left to right, the plate body of the filter plate 73 is provided with uniformly distributed filter holes, the slag discharge pipe 74 is arranged at the slag discharge port at the upper end of the outer arc surface of the oil storage barrel 71, the slag discharge pipe 74 corresponds to the filter plate 73 in position, the pipe 74 is connected in series with a pipe valve, the lower end inside the oil storage barrel 71 is provided with uniformly distributed electric heating pipes 75, the, after the fixation is finished, the transformer oil is sent into the oil storage barrel 71 through the oil inlet hopper 72, the filter plate 73 can filter impurities in the transformer oil, the filter plate 73 is arranged obliquely from left to right, a pipe valve connected in series inside the slag discharge pipe 74 can be opened periodically to discharge and clean the impurities, the electromagnetic valve 76 is opened to inject the transformer oil into a part of the transformer needing oil injection, meanwhile, the electric heating pipe 75 is electrified to generate heat to heat the transformer oil in the oil storage barrel 71, and the phenomenon that the oil injection work is interrupted due to blockage caused by solidification of the transformer oil is prevented;

the placing structure 8: the oil injection device is arranged at the center of the upper surface of the bottom plate 1, the placing structure 8 comprises a placing groove plate 81, rubber columns 82, fixing bolts 83 and an inserting groove plate 84, the placing groove plate 81 is arranged at the center of the upper surface of the bottom plate 1, the rubber columns 82 are symmetrically arranged on the bottom surface of a groove of the placing groove plate 81, the inner wall of the U-shaped plate 3 is matched with the inserting groove plate 84, the uniformly distributed fixing bolts 83 are in threaded connection with the inserting groove plate 84, inserting pieces on two sides of the transformer are inserted into the inserting groove plate 84 from right to left, the position of the transformer needing oil injection corresponds to an oil injection pipe at the bottom end of the oil storage barrel 71, locking and fixing are carried out through the fixing bolts 83, the electric push rod 2 is contracted by controlling a switch group 4, the U-shaped plate 3 is pulled to descend, the rubber columns 82 are enabled to contact the transformer and play;

wherein: the electric push rod type power supply further comprises a control switch group 4, wherein the control switch group 4 is arranged on the front side of the upper surface of the bottom plate 1, the input end of the control switch group 4 is electrically connected with an external power supply, and the input ends of the electric push rods 2 are electrically connected with the output end of the control switch group 4;

wherein: the transformer oil filling device is characterized by further comprising an oil well pump 9 and an oil return pipe 10, wherein the oil well pump 9 is arranged on the left side of the upper surface of the bottom plate 1, an oil inlet in the right side of the oil well pump 9 is communicated with an oil outlet in the left side of the placement groove plate 81 through a pipeline, an oil outlet in the left side of the oil well pump 9 is communicated with an oil return port in the upper surface of the oil storage barrel 71 through the oil return pipe 10, an input end of the oil well pump 9 is electrically connected with an output end of the control switch group 4, part of transformer oil leaks into the placement groove plate 81 in the oil filling process, and after more transformer oil is accumulated, the operation of the oil well pump 9 can be regulated and controlled through the control switch group 4, the transformer oil;

wherein: still include mounting panel 11 and mounting hole 12, mounting panel 11 sets up in the bottom surface of bottom plate 1, and the plate body four corners symmetry of mounting panel 11 is equipped with mounting hole 12, uses the bolt to be connected mounting panel 11 and installation position through mounting hole 12, realizes the fixed to bottom plate 1 and top structure, guarantees operational environment's stability.

When in use: the installation plate 11 is connected with the installation part through the installation hole 12 by using bolts, the fixation of the bottom plate 1 and the upper structure is realized, the stability of the working environment is ensured, the insertion pieces at the two sides of the transformer are inserted into the insertion groove plates 84 from right to left, the position of the transformer needing oil injection corresponds to the oil injection pipe at the bottom end of the oil storage barrel 71, the locking fixation is carried out through the fixing bolt 83, the electric push rod 2 is contracted by controlling the switch group 4, the U-shaped plate 3 is pulled to descend, the rubber column 82 is contacted with the transformer and plays the role of elastic support, the oil injection device can also be suitable for injecting oil into transformers with different heights, after the fixation is finished, the transformer oil is sent into the oil storage barrel 71 through the oil inlet hopper 72, the impurities in the transformer oil can be filtered by the filter plate 73, and the pipe valve is arranged obliquely from left to right, the impurities in series connection in the slag discharge, the electromagnetic valve 76 is opened, the transformer oil can be injected into a part of the transformer needing oil injection, meanwhile, the electric heating pipe 75 is electrified to generate heat, the transformer oil in the oil storage barrel 71 can be heated and heated, the phenomenon that the transformer oil is blocked due to solidification is prevented, the oil injection work is interrupted, part of the transformer oil leaks into the oil storage barrel 81 in the oil injection process, after more transformer oil is accumulated, the oil well pump 9 can be regulated and controlled through the control switch group 4 to operate, the transformer oil in the oil storage barrel 81 is sent into the oil storage barrel 71 again through the oil return pipe 10, the resource waste can be avoided, the cost is saved, after the oil injection is completed, all units are reset, the fixing bolt 83 is loosened to take down the transformer, and the next step of work is prepared.

It should be noted that the electric push rod 2 disclosed in this embodiment is a 38STG-200 electric push rod produced by the mitsubishi motor company ltd, the oil well pump 9 is a G-type single-screw pump produced by the sunray pump industry ltd, shanghai, the electric heating pipe 75 and the electromagnetic valve 76 can be freely configured according to practical application scenarios, and it is recommended to use an electric heating pipe 952-.

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 novel oiling is used in transformer processing device which characterized in that: comprises a bottom plate (1), an oiling structure (7) and a placing structure (8);

base plate (1): electric push rods (2) are symmetrically arranged at four corners of the upper surface of the bottom plate, the top ends of the electric push rods (2) are fixedly connected with the bottom surface of the U-shaped plate (3), an L-shaped frame (5) is arranged at the left end of the upper surface of the U-shaped plate (3), a fixing ring (6) is arranged at the right end of the upper surface of the L-shaped frame (5), and the circle center of the fixing ring (6) and the center of the bottom plate (1) are positioned on the same axis;

oiling structure (7): the middle part of the outer cambered surface is fixedly connected with the inner cambered wall of the fixing ring (6);

placement structure (8): is arranged at the center of the upper surface of the bottom plate (1);

wherein: still include control switch group (4), control switch group (4) set up in the upper surface front side of bottom plate (1), and external power source is connected to the input electricity of control switch group (4), and the equal electricity of input of electric putter (2) connects the output of control switch group (4).

2. The novel oiling device for transformer processing according to claim 1, characterized in that: the oil injection structure (7) comprises an oil storage barrel (71), an oil inlet hopper (72), a filter plate (73), a slag discharge pipe (74), an electric heating pipe (75) and an electromagnetic valve (76), wherein the middle part of the outer arc surface of the oil storage barrel (71) is fixedly connected with the inner arc wall of the fixing ring (6), the oil inlet of the upper surface of the oil storage barrel (71) is provided with the oil inlet hopper (72), the upper end inside the oil storage barrel (71) is provided with the filter plate (73), the filter plate (73) is obliquely arranged from left to right, the plate body of the filter plate (73) is provided with filter holes which are uniformly distributed, the slag discharge pipe (74) is arranged at the slag discharge port at the upper end of the outer arc surface of the oil storage barrel (71), the slag discharge pipe (74) corresponds to the filter plate (73), the pipe (74) is connected in series with a pipe valve, the electric heating pipe (75) which is uniformly distributed is arranged at the lower end inside the oil storage barrel (, the input ends of the electric heating pipe (75) and the electromagnetic valve (76) are electrically connected with the output end of the control switch group (4).

3. The novel oiling device for transformer processing according to claim 2, characterized in that: place structure (8) including placing frid (81), rubber column (82), fixing bolt (83) and grafting frid (84), place frid (81) and set up in the upper surface center department of bottom plate (1), the fluting bottom surface symmetry of placing frid (81) is equipped with rubber column (82), and the inner wall and the grafting frid (84) cooperation setting of U-shaped board (3), evenly distributed's fixing bolt (83) all with grafting frid (84) threaded connection.

4. The novel oiling device for transformer processing according to claim 3, characterized in that: still include oil-well pump (9) and return oil pipe (10), oil-well pump (9) set up in the upper surface left side of bottom plate (1), and the oil inlet of oil-well pump (9) right flank passes through the pipeline intercommunication with the oil-out of placing frid (81) left flank, and the oil-out of oil-well pump (9) left flank passes through back oil pipe (10) intercommunication with the oil return opening of oil storage bucket (71) upper surface, and the output of control switch group (4) is connected to the input electricity of oil-well pump (9).

5. The novel oiling device for transformer processing according to claim 1, characterized in that: still include mounting panel (11) and mounting hole (12), mounting panel (11) set up in the bottom surface of bottom plate (1), and the plate body four corners symmetry of mounting panel (11) is equipped with mounting hole (12).