阅读说明：本技术 一种变压器外壳的防侵蚀处理装置 (Anti-corrosion treatment device for transformer shell ) 是由 孙芹 于 2020-07-07 设计创作，主要内容包括：本发明公开了一种变压器外壳的防侵蚀处理装置,主要涉及变压器防侵蚀技术领域；包括机架,所述机架上设有翻转台,所述翻转台底部设有翻转油缸,所述翻转油缸的一端与翻转台铰接,另一端与机架铰接,所述翻转台上设有贯穿翻转台且与翻转台转动连接的主轴,所述主轴的底端连接有电机,所述主轴的顶部设有旋转台,所述旋转台的顶部设有变压器外壳固定装置；本发明能够自动夹紧变压器外壳,并将变压器外壳倾斜至事宜角度后转动变压器外壳,利用变压器外壳转动时所产生的离心力将油漆均匀的布满变压器外壳的内壁,保证波纹片的内壁布满漆料,能够保证变压器外壳内壁的防侵蚀要求,能够降低成本与劳动强度,提高劳动效率。(The invention discloses an anti-corrosion treatment device for a transformer shell, which mainly relates to the technical field of transformer anti-corrosion; the transformer overturning device comprises a rack, wherein an overturning platform is arranged on the rack, an overturning oil cylinder is arranged at the bottom of the overturning platform, one end of the overturning oil cylinder is hinged with the overturning platform, the other end of the overturning oil cylinder is hinged with the rack, a main shaft which penetrates through the overturning platform and is rotatably connected with the overturning platform is arranged on the overturning platform, the bottom end of the main shaft is connected with a motor, a rotating platform is arranged at the top of the main shaft, and a transformer shell fixing device is arranged at the top of the; the invention can automatically clamp the transformer shell, rotate the transformer shell after the transformer shell is inclined to a proper angle, uniformly distribute paint on the inner wall of the transformer shell by utilizing the centrifugal force generated when the transformer shell rotates, ensure that the paint is distributed on the inner wall of the corrugated sheet, ensure the anti-corrosion requirement of the inner wall of the transformer shell, reduce the cost and labor intensity and improve the labor efficiency.)

1. The utility model provides a transformer case's anti-corrosion processing apparatus which characterized in that: including frame (1), be equipped with roll-over table (2) on frame (1), the middle part and frame (1) of roll-over table (2) are articulated, roll-over table (2) bottom is equipped with upset hydro-cylinder (3), the one end and the roll-over table (2) of upset hydro-cylinder (3) are articulated, and the other end is articulated with frame (1), be equipped with on roll-over table (2) and run through roll-over table (2) and rotate main shaft (4) of being connected with roll-over table (2), the bottom of main shaft (4) is connected with motor (5), the top of main shaft (4) is equipped with revolving stage (6), the top of revolving stage (6) is equipped with transformer housing fixing device.

2. The apparatus for preventing corrosion of transformer housing according to claim 1, wherein: the transformer shell fixing device comprises clamping oil cylinders (7) symmetrically arranged at the top of the rotating platform (6) and clamping blocks (8) arranged on the clamping oil cylinders (7).

3. The apparatus for preventing corrosion of transformer housing according to claim 2, wherein: the top of revolving stage (6) is equipped with and presss from both sides the spout (9) that tight piece (8) suited, press from both sides tight piece (8) and spout (9) sliding connection.

4. The apparatus for preventing corrosion of transformer housing according to claim 1, wherein: frame (1) includes bottom frame (10), rectangular frame (11), right trapezoid frame (12) are all fixed at the top of bottom frame (10), and the one end and rectangular frame (11) fixed connection at the vertical face place of right trapezoid frame (12), the height that highly is higher than right trapezoid frame (12) of rectangular frame (11), the one end that rectangular frame (11) were kept away from at the top of right trapezoid frame (12) is equipped with support (13) that suit with roll-over table (2), roll-over table (2) are articulated with support (13).

5. The apparatus for preventing corrosion of transformer housing according to claim 4, wherein: the top of the rectangular frame (11) is provided with a first limit switch (14), and the inclined plane of the right-angle trapezoid frame (12) is provided with a second limit switch (15).

6. The apparatus for preventing corrosion of transformer housing according to claim 1, wherein: the length and the width of roll-over table (2) all are greater than the length of revolving stage (6), be equipped with gooseneck (16) on roll-over table (2), the bottom of gooseneck (16) is equipped with hose (17), the one end that hose (17) were kept away from in gooseneck (16) is equipped with lacquer pipe (18).

7. The apparatus for preventing corrosion of transformer housing according to claim 6, wherein: lacquer pipe (18) include outer tube (19), inner tube (20), connector (21), the length of inner tube (20) is greater than the length of outer tube (19), inner tube (20) insert in outer tube (19), just wherein one end of inner tube (20), outer tube (19) all is connected with connector (21), the one end that connector (21) were kept away from in outer tube (19) is equipped with sealing ring (22), be equipped with on connector (21) with first check valve (23) of inner tube (20) intercommunication, with second check valve (24) of outer tube (19) intercommunication, second check valve (24) are opposite with the intercommunication direction of first check valve (23), the length direction of following outer tube (19) on the outer wall of outer tube (19) is equipped with a plurality of row lacquer hole (25).

8. The apparatus for preventing corrosion of transformer housing according to claim 7, wherein: the inner diameters of the paint discharge holes (25) are sequentially reduced from one end close to the gooseneck (16) to one end far away from the gooseneck (16).

9. The apparatus for preventing corrosion of transformer housing according to claim 7, wherein: a detachable plug (26) is arranged in the paint discharging hole (25).

10. The apparatus for preventing corrosion of transformer housing according to claim 7, wherein: one end of the inner pipe (20) far away from the connector (21) is provided with a hemispherical paint suction head (27), and a paint suction hole (28) is formed in the hemispherical paint suction head (27).

Technical Field

The invention relates to the technical field of transformer anti-corrosion, in particular to an anti-corrosion treatment device for a transformer shell.

Background

The transformer shell can ensure the safe operation of the transformer, in the using process of the transformer, the erosion of the outer wall of the transformer shell by the external environment and the erosion of the inner wall of the transformer shell by the transformer oil can damage the transformer shell, further the service life of the transformer is damaged, the traditional processing mode requires that the inside and the outside of the transformer shell are sprayed with plastic, but the space of the corrugated sheets of the transformer shell is narrow, and the depth of some corrugated sheets is deep, so that the plastic spraying effect of the inner wall of the transformer shell is poor, the problem that the plastic spraying cannot be achieved inside the corrugated sheets exists, and some manufacturers adopt a paint spraying mode, although the paint spraying effect is superior to the plastic spraying effect, the requirement can not be met, the currently adopted mode is that the transformer shell is filled with paint, then the transformer shell is shaken, the paint flows into the corrugated sheets, and the shaking process is uneven in force, paint is easy to splash, the environment is polluted, a large amount of paint is needed, the cost is greatly improved, the labor intensity of workers is high, and the efficiency is low.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an anti-corrosion treatment device for a transformer shell, which can automatically clamp the transformer shell, rotate the transformer shell after the transformer shell is inclined to a proper angle, uniformly distribute paint on the inner wall of the transformer shell by using the centrifugal force generated when the transformer shell rotates, ensure that the paint is fully distributed on the inner wall of a corrugated sheet, ensure the anti-corrosion requirement on the inner wall of the transformer shell, reduce the cost and labor intensity and improve the labor efficiency.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a transformer case's anti-corrosion processing apparatus, includes the frame, be equipped with the roll-over table in the frame, the middle part and the frame of roll-over table are articulated, the roll-over table bottom is equipped with the upset hydro-cylinder, the one end and the roll-over table of upset hydro-cylinder are articulated, and the other end is articulated with the frame, be equipped with on the roll-over table and run through the roll-over table and rotate the main shaft of being connected with the roll-over table, the bottom of main shaft is connected with the motor, the top of main shaft is equipped with the revolving stage.

Preferably, the transformer housing fixing device comprises clamping oil cylinders symmetrically arranged on the top of the rotating platform and clamping blocks installed on the clamping oil cylinders.

Preferably, the top of revolving stage is equipped with the spout that suits with pressing from both sides tight piece, press from both sides tight piece and spout sliding connection.

Preferably, the frame includes bottom frame, rectangular frame, right trapezoid frame all fix at the top of bottom frame, and the one end and the rectangular frame fixed connection at the vertical face place of right trapezoid frame, rectangular frame's the height that highly is higher than right trapezoid frame, the one end that rectangular frame was kept away from at the top of right trapezoid frame is equipped with the support that suits with the roll-over table, the roll-over table is articulated with the support.

Preferably, the top of the rectangular frame is provided with a first limit switch, and the inclined plane of the right-angle trapezoid frame is provided with a second limit switch.

Preferably, the length and the width of roll-over table all are greater than the length of revolving stage, be equipped with the gooseneck on the roll-over table, the bottom of gooseneck is equipped with the hose, the one end that the hose was kept away from to the gooseneck is equipped with the lacquer pipe.

Preferably, arrange the lacquer pipe and include outer tube, inner tube, connector, the length of inner tube is greater than the length of outer tube, the inner tube inserts in the outer tube, just wherein one end of inner tube, outer tube all is connected with the connector, the one end that the connector was kept away from to the outer tube is equipped with the sealing ring, be equipped with on the connector with the first check valve of inner tube intercommunication, with the second check valve of outer tube intercommunication, the second check valve is opposite with the intercommunication direction of first check valve, the length direction of following the outer tube on the outer wall of outer tube is equipped with a plurality of row's lacquer hole.

Preferably, the inner diameters of the paint discharge holes are sequentially reduced from one end close to the gooseneck to the end far away from the gooseneck.

Preferably, a detachable plug is arranged in the paint discharging hole.

Preferably, one end of the inner pipe, which is far away from the connector, is provided with a hemispherical paint suction head, and the hemispherical paint suction head is provided with a paint suction hole.

Compared with the prior art, the invention has the beneficial effects that:

the transformer shell fixing device is used for fixing the transformer shell on the top of the rotating platform; the motor is used for driving the rotating platform to rotate; the overturning oil cylinder is used for adjusting the inclination angle of the overturning platform, and the rotating platform overturns along with the overturning platform; fix transformer housing back on the revolving stage, utilize the inclination of upset hydro-cylinder adjustment revolving stage, make the contained angle between transformer housing and the horizontal plane diminish, then pour into proper amount paint into in the transformer housing after starter motor, it rotates to drive the revolving stage, produced centrifugal force when utilizing transformer housing to rotate, with the even inner wall of being covered with transformer housing of paint, guarantee that the inner wall of corrugated sheet is covered with the paint vehicle, can guarantee the anti-corrosion requirement of transformer housing inner wall, can reduce cost and intensity of labour, improve labor efficiency.

Drawings

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

FIG. 2 is a reference diagram showing the state of use of the present invention in embodiment 1;

FIG. 3 is a schematic structural view of a frame in embodiment 1;

FIG. 4 is a schematic view showing a connecting structure of a gooseneck in embodiment 2;

FIG. 5 is a schematic view showing the structure of a paint discharge pipe in embodiment 2.

The reference numbers in the drawings:

1. a frame; 2. a turning table; 3. turning over the oil cylinder; 4. a main shaft; 5. a motor; 6. a rotating table; 7. clamping the oil cylinder; 8. a clamping block; 9. a chute; 10. a bottom frame; 11. a rectangular frame; 12. a right trapezoid frame; 13. a support; 14. a first limit switch; 15. a second limit switch; 16. a gooseneck; 17. a hose; 18. a lacquer pipe; 19. an outer tube; 20. an inner tube; 21. a connector; 22. a seal ring; 23. a first check valve; 24. a second one-way valve; 25. arranging paint holes; 26. a plug; 27. a hemispherical paint suction head; 28. paint sucking holes; 29. and a transformer housing.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.