CN212434408U

CN212434408U - Power transformer for accelerating oil circulation of transformer

Info

Publication number: CN212434408U
Application number: CN202020890383.5U
Authority: CN
Inventors: 张爱红
Original assignee: Individual
Current assignee: Hubei Kaizesi Electric Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-29
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a power transformer technical field just discloses a accelerate power transformer of transformer oil circulation, including the mounting panel, the top movable mounting of mounting panel has power transformer, power transformer's bottom fixedly connected with mounting bracket, the interior roof fixed mounting of mounting bracket has driving motor, driving motor's output shaft fixedly connected with and the interior diapire swing joint's of mounting bracket threaded rod. This accelerate transformer oil endless power transformer, through rotating the rotation storehouse, make the screw thread ring rotate, the screw thread that makes screw thread ring accessible internal perisporium reciprocates with thread groove threaded connection, and then drive the movable rod and reciprocate, make the extrusion storehouse reciprocate together, when the extrusion storehouse moves up, the extrusion ring can be gradually no longer extrudeed the dwang, then make the dwang upset through reset spring's tension, make the dwang no longer extrude the installation storehouse, then can take fixed storehouse out from the installation storehouse.

Description

Power transformer for accelerating oil circulation of transformer

Technical Field

The utility model relates to a power transformer technical field specifically is a accelerate transformer oil circulation's power transformer.

Background

The power transformer is a static electric equipment, it is used for changing a certain value of alternating voltage (current) into another kind of voltage (current) with same frequency or several kinds of different values, it is realized according to the principle of electromagnetic induction the electric energy is transferred, the transformer can be divided into power transformer, test transformer, instrument transformer and special purpose transformer according to its purpose, the power transformer is the necessary equipment of power transmission and distribution and power consumer distribution.

Generally, the power for realizing the circulation of the transformer oil comes from the temperature change of the transformer oil, the density change and the expansion and contraction of heat, so the circulation speed of the transformer oil is very slow, the heat exchange speed is also very slow, the cooling effect is limited, and the circulation speed and the heat exchange speed of the transformer oil are enhanced by a method for more effectively reducing the temperature rise of the transformer caused by the operation of the transformer, Chinese patent CN 210006574U discloses a power transformer for accelerating the circulation of the transformer oil, the device can effectively accelerate the circulation speed of the transformer oil of the transformer to increase the heat dissipation speed, reduce the operation temperature of the transformer, improve the overload capacity of the transformer and prolong the service life of the transformer, because an oil-submerged pump is arranged in the transformer and is directly connected with the low-voltage side of the transformer to obtain a power supply, the volume of the transformer is not changed, the built-in oil-submersible pump also makes the oil circuit shorten, makes the transformer oil's circulation only realize through the transformer of less lift, but the device is not convenient for install and dismantle when using, often needs relevant instrument when the operation, and troublesome poeration, whole device also is not convenient for remove simultaneously, so propose an electric transformer who accelerates transformer oil circulation in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an accelerate power transformer of transformer oil circulation possesses the installation of being convenient for and dismantles and remove convenient advantage, has solved installation and dismantlement not convenient for, often needs relevant instrument when the operation, and troublesome poeration, the problem that whole device is also not convenient for to remove simultaneously.

(II) technical scheme

For the installation of realizing the aforesaid being convenient for and dismantle and remove convenient purpose, the utility model provides a following technical scheme: a power transformer for accelerating transformer oil circulation comprises a mounting plate, wherein a power transformer is movably mounted at the top of the mounting plate, a mounting frame is fixedly connected to the bottom of the power transformer, a driving motor is fixedly mounted on the inner top wall of the mounting frame, an output shaft of the driving motor is fixedly connected with a threaded rod movably connected with the inner bottom wall of the mounting frame, slide rails are fixedly connected to the inner walls of the left side and the right side of the mounting frame, a movable plate is movably mounted at the outer side of the threaded rod, slide blocks slidably connected with the slide rails are fixedly connected to the left side and the right side of the movable plate, supporting rods are fixedly connected to the periphery of the bottom of the movable plate, moving wheels are fixedly mounted at the bottoms of the four supporting rods, connecting plates are fixedly connected to the left side and the right, the front and the back of the bottom of the two connecting plates are fixedly connected with a fixed bin with one end respectively penetrating and extending to the inside of the four mounting bins, the outside movable mounting of the fixed bin is provided with a rotating bin, the inner peripheral wall of the rotating bin is fixedly connected with a threaded ring, the outer peripheral wall of the fixed bin is provided with a threaded groove, the inside movable mounting of the fixed bin is provided with an extrusion bin, the left side and the right side of the top of the extrusion bin are fixedly connected with a movable rod with one end penetrating and extending to the inside of the rotating bin, the bottom of the inner peripheral wall of the extrusion bin is fixedly connected with an extrusion ring, the inner peripheral wall of the fixed bin is fixedly connected with three U-shaped fixing frames, the outer peripheral wall of the fixed bin is provided with three limiting through holes respectively positioned at the bottoms of the three U-shaped fixing frames, and the inside of the three U-shaped fixing frames is movably mounted with three rotating rods, it is three the equal fixedly connected with in one side that the dwang carried on the back mutually and the internal perisporium fixed connection's of fixed storehouse reset spring, the periphery wall fixedly connected with in fixed storehouse keeps off the ring.

Preferably, the mounting bracket is square, and the bottom of the movable plate is provided with a threaded through hole in threaded connection with the threaded rod.

Preferably, first rectangle through-hole has all been seted up around the mounting bracket bottom, the connecting plate all is the paralleling with the top of mounting panel with the fly leaf.

Preferably, the shape of the fixed bin is a cylinder with an internal hollow part and a missing bottom, the shape of the installation bin is a cylinder with an internal hollow part, and the top of the installation bin is provided with a first through hole matched with the fixed bin.

Preferably, the shape of rotating the storehouse is the cylinder of an inside fretwork, the top and the bottom of rotating the storehouse all set up with the second through-hole of fixed storehouse looks adaptation, the internal perisporium of screw ring is the screw thread, and screw thread and thread groove threaded connection of screw ring through the internal perisporium.

Preferably, the left side and the right side of the fixed bin are both provided with second rectangular through holes, the width of each second rectangular through hole is the same as the diameter of the movable rod, and the height of each second rectangular through hole is the same as the height of the thread groove.

Preferably, the shape of dwang is an L font, the top of dwang is circular-arc, spacing through-hole and dwang looks adaptation.

(III) advantageous effects

Compared with the prior art, the utility model provides an accelerate power transformer of transformer oil circulation possesses following beneficial effect:

the power transformer for accelerating the circulation of transformer oil rotates the rotating bin to rotate the threaded ring, so that the threaded ring can move up and down through the threaded connection of the inner peripheral wall and the threaded groove, and further drives the movable rod to move up and down, so that the extruding bin moves up and down together, when the extruding bin moves upwards, the extruding ring can gradually not extrude the rotating rod, then the rotating rod is overturned through the tension of the reset spring, so that the rotating rod can not extrude the mounting bin, then the fixed bin can be drawn out from the mounting bin, the whole device can be quickly disassembled, the whole process does not need related tools, the operation is simple and convenient, when the fixed bin needs to be mounted, the fixed bin can be inserted into the mounting bin, the rotating bin is rotated to extrude the rotating rod, so that the rotating rod extrudes the inner peripheral wall of the mounting bin and is matched with the baffle ring, realize the quick installation in fixed storehouse, when whole device need remove, but start driving motor, through being provided with slide rail and slider sliding connection again, restricted the motion of fly leaf, make fly leaf accessible screw thread through-hole and threaded rod threaded connection and move down, and then drive and remove the wheel and pass first through-hole, make whole device can be supported by removing the wheel, then the staff accessible removes the wheel and removes whole device, light laborsaving more.

Drawings

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

fig. 2 is a sectional view of the installation bin of the present invention.

In the figure: the device comprises a mounting plate 1, a moving wheel 2, a supporting rod 3, a movable plate 4, a threaded rod 5, a rotating bin 6, a fixed bin 7, a connecting plate 8, a mounting frame 9, a driving motor 10, a power transformer 11, a sliding rail 12, a sliding block 13, a mounting bin 14, a threaded groove 15, a movable rod 16, an extrusion bin 17, an extrusion ring 18, a fixed frame 19U-shaped, a rotating rod 20, a limiting through hole 21, a baffle ring 22, a return spring 23 and a threaded ring 24.

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, a power transformer for accelerating transformer oil circulation comprises a mounting plate 1, a power transformer 11 is movably mounted at the top of the mounting plate 1, a mounting frame 9 is fixedly connected to the bottom of the power transformer 11, the mounting frame 9 is in a square shape, a driving motor 10 is fixedly mounted on the inner top wall of the mounting frame 9, the driving motor 10 can be in a type of Y160M-4, an output shaft of the driving motor 10 is fixedly connected with a threaded rod 5 movably connected with the inner bottom wall of the mounting frame 9, slide rails 12 are fixedly connected to the inner walls of the left and right sides of the mounting frame 9, a movable plate 4 is movably mounted on the outer side of the threaded rod 5, a threaded through hole in threaded connection with the threaded rod 5 is formed at the bottom of the movable plate 4, sliders 13 in sliding connection with the slide rails 12 are fixedly connected to the left and right, the bottom of each of the four support rods 3 is fixedly provided with a moving wheel 2, the periphery of the bottom of the mounting frame 9 is provided with first rectangular through holes, the left side and the right side of the mounting frame 9 are fixedly connected with connecting plates 8, the connecting plates 8 and the movable plates 4 are parallel to the top of the mounting plate 1, the top of the mounting plate 1 is fixedly connected with four mounting bins 14, each mounting bin 14 is in the shape of a cylinder with a hollow inner part, the front and the back of the bottom of each connecting plate 8 are fixedly connected with fixed bins 7 with one ends respectively penetrating and extending to the insides of the four mounting bins 14, the top of each mounting bin 14 is provided with first through holes matched with the fixed bins 7, each fixed bin 7 is in the shape of a cylinder with a hollow inner part and a missing bottom, the outer side of each fixed bin 7 is movably provided with a rotating bin 6, each rotating bin 6 is in the shape of a cylinder with a hollow inner part, the top and the bottom of each rotating bin, the inner peripheral wall of the rotating bin 6 is fixedly connected with a threaded ring 24, the outer peripheral wall of the fixed bin 7 is provided with a threaded groove 15, the inner peripheral wall of the threaded ring 24 is threaded, the threaded ring 24 is in threaded connection with the threaded groove 15 through the threads of the inner peripheral wall, an extrusion bin 17 is movably arranged in the fixed bin 7, the left side and the right side of the top of the extrusion bin 17 are fixedly connected with a movable rod 16, one end of the movable rod penetrates through and extends to the inside of the rotating bin 6, the left side and the right side of the fixed bin 7 are respectively provided with a second rectangular through hole, the width of each second rectangular through hole is the same as the diameter of the corresponding movable rod 16, the height of each second rectangular through hole is the same as the height of the corresponding threaded groove 15, the bottom of the inner peripheral wall of the extrusion bin 17 is fixedly connected with an extrusion ring 18, the inner peripheral wall of the extrusion ring 18 is an inclined plane, the inner peripheral wall of the fixed bin 7 is fixedly connected, the equal movable mounting in inside of three U type mount 19 has quantity to run through three spacing through-hole 21 respectively and extend to the dwang 20 in the fixed storehouse 7 outside for three and one end, dwang 20's shape is an L font, dwang 20's top is circular-arc, spacing through-hole 21 and dwang 20 looks adaptation, the equal fixedly connected with in one side that three dwang 20 carried on the back mutually and the interior perisporium fixed connection's of fixed storehouse 7 reset spring 23, the periphery wall fixedly connected with of fixed storehouse 7 keeps off ring 22, the electrical components that appear in the text all with external master controller and 220V commercial power electricity connection, and the master controller can play the conventional known equipment of control for the computer and so on, and current public power connection technique, no longer give unnecessary details in the text.

In conclusion, in the power transformer for accelerating the oil circulation of the transformer, the rotating bin 6 is rotated to rotate the threaded ring 24, the threaded ring 24 can be in threaded connection with the threaded groove 15 through the threads on the inner peripheral wall to move up and down, and further the movable rod 16 is driven to move up and down, and the extrusion bin 17 can move up and down together, when the extrusion bin 17 moves up, the extrusion ring 18 gradually does not extrude the rotating rod 20 any more, then the rotating rod 20 is turned over through the tension of the return spring 23, so that the rotating rod 20 does not extrude the installation bin 14 any more, then the fixed bin 7 can be drawn out from the installation bin 14, the whole device can be rapidly disassembled, no relevant tools are needed in the whole process, the operation is simple and convenient, when the fixed bin 7 needs to be installed, the fixed bin 7 can be inserted into the installation bin 14, the rotating bin 6 is rotated, so that the extrusion ring 18 extrudes the rotating rod 20, thereby make dwang 20 extrude the interior perisporium of installation storehouse 14, cooperation keeps off ring 22, realize the quick installation of fixed storehouse 7, when whole device needs to remove, can start driving motor 10, again through being provided with slide rail 12 and slider 13 sliding connection, the motion of fly leaf 4 has been restricted, make fly leaf 4 accessible screw thread through-hole and threaded rod 5 threaded connection and move down, and then drive and remove wheel 2 and pass first through-hole, make whole device can be supported by removing wheel 2, then staff's accessible removes wheel 2 and removes whole device, light more laborsaving, the problem of being not convenient for installation and dismantlement has been solved, often need relevant instrument when the operation, and troublesome poeration, whole device is also convenient for remove simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 accelerate transformer oil circulation's power transformer, includes mounting panel (1), its characterized in that: the top movable mounting of mounting panel (1) has power transformer (11), the bottom fixedly connected with mounting bracket (9) of power transformer (11), the interior roof fixed mounting of mounting bracket (9) has driving motor (10), the output shaft fixedly connected with of driving motor (10) and the interior diapire swing joint's of mounting bracket (9) threaded rod (5), the equal fixed connection slide rail (12) of inner wall of the left and right sides of mounting bracket (9), the outside movable mounting of threaded rod (5) has fly leaf (4), the equal fixed connection of the left and right sides of fly leaf (4) has slider (13) with slide rail (12) sliding connection, equal fixedly connected with bracing piece (3) all around bottom fly leaf (4), four the equal fixed mounting in bottom of bracing piece (3) has removal wheel (2), the equal fixedly connected with connecting plate (8) in the left and right sides of mounting bracket (9), the mounting bin (14) that the top fixedly connected with quantity of mounting panel (1) is four, two the front of connecting plate (8) bottom and the equal fixedly connected with one end in the back run through respectively and extend to fixed storehouse (7) of four mounting bins (14) inside, the outside movable mounting of fixed storehouse (7) has rotation storehouse (6), the internal perisporium fixedly connected with screw ring (24) of rotation storehouse (6), thread groove (15) have been seted up to the periphery wall of fixed storehouse (7), the inside movable mounting of fixed storehouse (7) has extrusion storehouse (17), the equal fixedly connected with one end in the left and right sides at extrusion storehouse (17) top runs through and extends to the movable rod (16) of rotation storehouse (6) inside, the bottom fixedly connected with extrusion ring (18) of extrusion storehouse (17) internal perisporium, the internal perisporium fixedly connected with quantity of fixed storehouse (7) is three U type mount (19), the utility model discloses a fixed storehouse, including fixed storehouse (7), the peripheral wall of fixed storehouse (7) is seted up quantity and is three and be located spacing through-hole (21) of three U type mount (19) bottom respectively, and is three the equal movable mounting in inside of U type mount (19) has quantity to run through three spacing through-hole (21) respectively and extend to dwang (20) in the fixed storehouse (7) outside for three and one end, and is three the interior perisporium fixed connection's of the equal fixedly connected with in one side that dwang (20) carried on the back mutually reset spring (23), the peripheral wall fixedly connected with of fixed storehouse (7) keeps off ring (22).

2. The power transformer for accelerating the circulation of transformer oil according to claim 1, wherein: the shape of mounting bracket (9) is a square, the bottom of fly leaf (4) is seted up with threaded rod (5) threaded connection's screw through-hole.

3. The power transformer for accelerating the circulation of transformer oil according to claim 1, wherein: first rectangle through-hole has all been seted up around mounting bracket (9) bottom, connecting plate (8) and fly leaf (4) all are the parallel form with the top of mounting panel (1).

4. The power transformer for accelerating the circulation of transformer oil according to claim 1, wherein: the shape of fixed storehouse (7) is the cylinder of an inside fretwork and bottom disappearance, the shape of installation storehouse (14) is the cylinder of an inside fretwork, the first through-hole with fixed storehouse (7) looks adaptation is seted up at the top of installation storehouse (14).

5. The power transformer for accelerating the circulation of transformer oil according to claim 1, wherein: the shape of rotating storehouse (6) is the cylinder of an inside fretwork, the top and the bottom of rotating storehouse (6) all set up with the second through-hole of fixed storehouse (7) looks adaptation, the internal perisporium of screw ring (24) is the screw thread, and screw thread and thread groove (15) threaded connection of screw ring (24) through the internal perisporium.

6. The power transformer for accelerating the circulation of transformer oil according to claim 1, wherein: second rectangular through holes are formed in the left side and the right side of the fixed bin (7), the width of each second rectangular through hole is the same as the diameter of the corresponding movable rod (16), and the height of each second rectangular through hole is the same as the height of the corresponding thread groove (15).

7. The power transformer for accelerating the circulation of transformer oil according to claim 1, wherein: the shape of dwang (20) is an L font, the top of dwang (20) is circular-arc, spacing through-hole (21) and dwang (20) looks adaptation.