CN114400134A

CN114400134A - Three-dimensional iron core transformer convenient to maintain

Info

Publication number: CN114400134A
Application number: CN202210092460.6A
Authority: CN
Inventors: 柳亚伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-04-26

Abstract

The invention discloses a three-dimensional iron core transformer convenient for maintenance, which relates to the technical field of three-dimensional iron core transformers and comprises a box body, a first fixing block, a fixing assembly, a cover plate and a circular block, wherein the first fixing block is fixedly connected to the left side and the right side of the box body, the fixing assembly is arranged at one end of the first fixing block, which is far away from the box body, and the cover plate is arranged on the front surface of the box body. Thereby achieving the effect of being fixed on the outer surface of the telegraph pole.

Description

Three-dimensional iron core transformer convenient to maintain

Technical Field

The invention belongs to the technical field of three-dimensional iron core transformers, and particularly relates to a three-dimensional iron core transformer convenient to maintain.

Background

The existing three-dimensional iron core transformer needs to be fastened and installed when being installed due to the high-voltage operation characteristic, however, when the body of the three-dimensional iron core transformer needs to be disassembled and maintained, the manual disassembly time is long, and the safety of workers cannot be effectively protected due to the fact that the three-dimensional iron core transformer is generally located at a high position, and therefore the three-dimensional iron core transformer convenient to maintain is provided.

Disclosure of Invention

The invention aims to provide a three-dimensional iron core transformer convenient to maintain, and the three-dimensional iron core transformer solves the existing problems.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a three-dimensional iron core transformer convenient to maintain, which comprises a box body, a first fixing block, a fixing assembly, a cover plate and circular blocks, wherein the first fixing block is fixedly connected to the left side and the right side of the box body;

the fixing assembly comprises a rotating shaft, a first arc plate, a second arc plate, a triangular plate, a stress plate, a T-shaped block and a screw, the first arc plate is arranged on the left side of the rotating shaft, the second arc plate is arranged at the upper end and the lower end of the right side of the rotating shaft, the triangular plate is fixedly connected to the inner surface of the first arc plate, the stress plate is arranged on the inner surface of the second arc plate, a sliding groove is formed in the inner portion of the second arc plate, the T-shaped block is slidably connected to the inner portion of the sliding groove, a threaded hole is formed in one end, away from the rotating shaft, of the first arc plate and the second arc plate, of the screw is connected to the inner portion of the threaded hole in a threaded mode.

Furthermore, one end, far away from the arc-shaped plate II, of the T-shaped block is fixedly connected with the outer surface of the stress plate, two elastic plates are arranged inside the sliding groove, the left sides of the two elastic plates are fixedly connected with the left side of the inner wall of the sliding groove, and the right side of each elastic plate is fixedly connected with the left side of the T-shaped block;

the stress plate is arc-shaped, and the height of the stress plate is higher than that of the arc plate II.

Further, the first fixing block comprises a square rod, a fixing rod and a supporting rod, a first square groove is formed in the first fixing block, the number of the first square grooves is two, the square rod is arranged in the first square groove, the fixing rod is fixedly connected to the top of the inner wall of the first square groove located at the top and fixedly connected with the bottom of the inner wall of the first square groove located at the bottom, an opening is formed in the top of the square rod, and the supporting rod is fixedly connected to the right side of the inner wall of the opening;

the left side of the square rod penetrates through the square groove and extends to the outside, and the left side of the square rod is fixedly connected with the arc-shaped plate.

Furthermore, the left side of the outer surface of the fixing rod is in contact with the left side of the inner wall of the through opening, the left side of the supporting rod penetrates through the right side of the fixing rod and is fixedly connected with the left side of the inner wall of the through opening, the right side of the inner wall of the through opening is fixedly connected with a first spring, and the first spring is sleeved on the outer surface of the supporting rod;

the width of opening is the same with the dead lever diameter, dead lever sliding connection is inside the opening.

Furthermore, the box body comprises limiting blocks, cylindrical blocks, connecting rods and limiting assemblies, the limiting blocks are fixedly connected to the left side and the right side of the inner wall of the box body, the cylindrical blocks are arranged on the back of the limiting blocks, the connecting rods are connected inside the limiting blocks in a sliding mode, and the limiting assemblies are arranged on the upper side and the lower side of the inner part of the box body;

one end of the cylindrical block, which is far away from the limiting block, penetrates through the box body and is fixedly connected with the circular block.

Furthermore, the limiting assembly comprises a second fixing block, a concave rod, a square plate, a square block, a pushing block and a clamping plate, wherein the left side and the right side of the inside of the second fixing block are provided with a second square groove, the concave rod is connected inside the second square groove in a sliding manner, the square plate is arranged on the left side and the right side of the second fixing block, the square block is fixedly connected to one side, away from the second fixing block, of the square plate, a groove is formed in the square block, the pushing block is connected inside the groove in a sliding manner, the clamping plate is arranged on one side, close to each other, of the two square plates, and the left side of the pushing block penetrates through the square block and the square plate and is fixedly connected with the clamping plate;

and a rubber plate is fixedly arranged on one side of each of the two clamping plates close to each other.

Further, two one side and concave type pole fixed connection that square board is close to each other, concave type pole internal surface fixedly connected with spring two, two right sides of spring and two inner wall fixed connection in square groove, one side fixed mounting that ejector pad and recess are close to each other has spring three.

Furthermore, the cylindrical block is in threaded connection with a connecting rod, one end of the connecting rod, far away from the cylindrical block, is fixedly connected with the back of the cover plate, one end of the circular block, far away from the cylindrical block, is fixedly connected with a first handle, and the left side and the right side of the front of the cover plate are fixedly connected with a second handle;

the inner surface of the limiting block is in contact with the outer surface of the connecting rod.

The invention has the following beneficial effects:

according to the invention, through the fixing assembly, when the stress plate is in contact with the outer surface of the telegraph pole, the extrusion force from the telegraph pole is received, the T-shaped block is driven to move towards the inside of the sliding groove and extrude to the elastic plate, when the elastic plate is stressed, the outward extrusion force is generated, so that the connectivity between the stress plate and the telegraph pole can be increased, through the triangular plate, the stability is increased through the arrangement of a triangle per se, the fixing effect is further increased, and through the screw, the first arc-shaped plate and the second arc-shaped plate can be connected together, so that the effect of fixing on the outer surface of the telegraph pole is achieved.

According to the invention, the effect of limiting and fixing the three-dimensional iron core transformer in the box body is achieved through the limiting assembly, certain natural disasters can be resisted, the protection on the three-dimensional iron core transformer is increased to a certain extent, the three-dimensional iron core transformer can be secondarily clamped and limited through the clamping plate, the friction coefficient between the rubber plate and the three-dimensional iron core transformer is increased through the rubber plate, the situation that the three-dimensional iron core transformer shakes in the box body is reduced, the extending distance of the square plate can be fixed through the concave rod, the spring II on the inner surface of the square plate is extruded when the square plate moves along with the square plate, and further the primary clamping effect of the square plate on the three-dimensional iron core transformer can be given.

According to the invention, through the circular plate, the distance of the cylindrical block extending into the box body can be limited, meanwhile, through the handle on the surface of the circular plate, a worker can conveniently take out the cylindrical block from the box body, the connecting rod can be limited through the cylindrical block, so that the effect that the cover plate is closed on the front surface of the box body is achieved, through the limiting block, the connecting rod can be supported to a certain extent, and the fixing effect of the cover plate is further increased.

The fixing component can stretch out and draw back at a certain distance through the first fixing block, so that the fixing component can be adjusted according to the difference of the distances between the telegraph poles, the practicability of the device is increased to a certain extent, the stretching distance of the square pole can be limited through the fixing rod, the stress degree of the square pole can be increased, and the situation that the square pole is broken due to excessive stress is avoided.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the overall backside structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the case of the present invention;

FIG. 4 is a schematic view of the internal structure of the case of the present invention;

FIG. 5 is a schematic view of the internal structure of the first fixing block according to the present invention;

FIG. 6 is a schematic view of the overall structure of the fixing assembly of the present invention;

fig. 7 is a schematic view of the internal structure of the second arc plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 11. a limiting block; 12. a cylindrical block; 13. a connecting rod; 14. a limiting component; 141. a second fixed block; 142. a female-type rod; 143. a square plate; 144. a square block; 145. a push block; 146. a splint; 2. a first fixed block; 21. a square rod; 22. fixing the rod; 23. a support bar; 3. a fixing assembly; 31. a rotating shaft; 32. a first arc plate; 33. a second arc-shaped plate; 34. a set square; 35. a stress plate; 36. a T-shaped block; 37. a screw; 4. a cover plate; 5. a circular block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-7, the invention relates to a three-dimensional iron core transformer convenient for maintenance, which comprises a box body 1, a first fixing block 2, a fixing component 3, a cover plate 4 and a circular block 5, wherein the first fixing block 2 is fixedly connected to the left side and the right side of the box body 1, the fixing component 3 is arranged at one end of the first fixing block 2, which is far away from the box body 1, the cover plate 4 is arranged on the front side of the box body 1, the circular block 5 is arranged on the left side and the right side of the back side of the box body 1, the circular block 5 can limit the distance that a cylindrical block 12 extends into the box body 1, meanwhile, a worker can conveniently take the cylindrical block 12 out of the box body 1 through a handle on the surface of the circular block, and can limit a connecting rod 13 through the cylindrical block 12, so that the effect that the cover plate 4 is closed on the front side of the box body 1 is achieved;

the fixing component 3 comprises a rotating shaft 31, a first arc-shaped plate 32, a second arc-shaped plate 33, a triangular plate 34, a stress plate 35, a T-shaped block 36 and a screw 37, wherein the first arc-shaped plate 32 is arranged on the left side of the rotating shaft 31, the second arc-shaped plate 33 is arranged on the upper end and the lower end of the right side of the rotating shaft 31, the triangular plate 34 is fixedly connected on the inner surface of the first arc-shaped plate 32, the stress plate 35 is arranged on the inner surface of the second arc-shaped plate 33, a sliding groove is arranged in the second arc-shaped plate 33, the T-shaped block 36 is connected in the sliding groove in a sliding manner, a threaded hole is formed in one end, far away from the rotating shaft 31, of the first arc-shaped plate 32 and the second arc-shaped plate 33 through the screw 37, so that the first arc-shaped plate 32 and the second arc-shaped plate 33 can be connected together, the effect of fixing on the outer surface of the telegraph pole is achieved, the screw 37 is in a threaded connection manner, when the stress plate 35 is in contact with the outer surface of the telegraph pole, the stress plate can receive extrusion force from the telegraph pole, so as to drive the T-shaped block 36 to move towards the inner part of the sliding groove and extrude the elastic plate, the elastic plate has outward extrusion force when being stressed, so that the connectivity between the stress plate 35 and the telegraph pole can be increased, and the triangular plate 34 is used for increasing the stability and further increasing the fixing effect.

One end of the T-shaped block 36, which is far away from the second arc-shaped plate 33, is fixedly connected with the outer surface of the stress plate 35, two elastic plates are arranged inside the sliding chute, the left sides of the two elastic plates are fixedly connected with the left side of the inner wall of the sliding chute, and the right side of each elastic plate is fixedly connected with the left side of the T-shaped block 36;

the stress plate 35 is arc-shaped, and the height of the stress plate 35 is higher than that of the second arc-shaped plate 33.

The first fixing block 2 comprises a square rod 21, a fixing rod 22 and a supporting rod 23, a first square groove is formed in the first fixing block 2, the number of the first square grooves is two, the square rod 21 is arranged in the first square groove, the fixing rod 22 is fixedly connected to the top of the inner wall of the first square groove located at the top, the bottom of the fixing rod 22 is fixedly connected with the bottom of the inner wall of the first square groove located at the bottom, an opening is formed in the top of the square rod 21, the supporting rod 23 is fixedly connected to the right side of the inner wall of the opening, and the fixing component 3 can stretch out and draw back at a certain distance through the first fixing block 2, so that the fixing component 3 can be adjusted according to different sizes of intervals between telegraph poles, and the practicability of the device is increased to a certain extent;

the left side of the square rod 21 runs through the square groove and extends to the outside, and the left side of the square rod 21 is fixedly connected with the first 32 arc-shaped plates.

The left side of the outer surface of the fixing rod 22 is in contact with the left side of the inner wall of the through opening, on one hand, the extending distance of the square rod 21 can be limited through the fixing rod 22, on the other hand, the stress degree of the square rod 21 can be increased, and the situation that the square rod 21 is broken due to excessive stress is avoided;

the width of the through opening is the same as the diameter of the fixing rod 22, and the fixing rod 22 is slidably connected inside the through opening.

The box body 1 comprises a limiting block 11, a cylindrical block 12, a connecting rod 13 and a limiting assembly 14, the limiting block 11 is fixedly connected to the left side and the right side of the inner wall of the box body 1, the cylindrical block 12 is arranged on the back of the limiting block 11, the connecting rod 13 is connected inside the limiting block 11 in a sliding mode, and the limiting assembly 14 is arranged on the upper side and the lower side inside the box body 1;

one end of the cylindrical block 12 far away from the limiting block 11 penetrates through the box body 1 and the circular block 5 to be fixedly connected, and the connecting rod 13 can be supported to a certain degree through the limiting block 11, so that the fixing effect of the cover plate 4 is further improved.

The limiting assembly 14 comprises a second fixed block 141, a concave rod 142, square plates 143, square plates 144, a pushing block 145 and clamping plates 146, the left side and the right side of the inside of the second fixed block 141 are provided with a second square groove, the concave rod 142 is connected inside the second square groove in a sliding mode, the square plates 143 are arranged on the left side and the right side of the second fixed block 141, the square plates 144 are fixedly connected to one sides, far away from the second fixed block 141, of the square plates 143, grooves are formed in the square plates 144, the pushing block 145 is connected inside the grooves in a sliding mode, the clamping plates 146 are arranged on one sides, close to each other, of the two square plates 143, the left side of the pushing block 145 penetrates through the square plates 144 and the square plates 143 to be fixedly connected with the clamping plates 146, the effect of limiting and fixing the three-dimensional iron core transformer in the box body 1 is achieved through the limiting assembly 14, certain natural disasters can be resisted, and the protectiveness to the three-dimensional iron core transformer is increased to a certain extent;

two splint 146 one side fixed mounting that are close to each other have the rubber slab, through splint 146, can carry out the secondary to the solid core transformer and press from both sides tightly spacing to increased through the rubber slab with the solid core transformer between the coefficient of friction, reduced the solid core transformer can appear the condition emergence of rocking in box 1.

One side and the concave type pole 142 fixed connection that two square boards 143 are close to each other, concave type pole 142 internal surface fixed connection has spring two, two right sides of spring and two inner wall fixed connection in square groove, one side fixed mounting that ejector block 145 and recess are close to each other has spring three, through concave type pole 142, can fix the distance that square board 143 stretches out, and extrude spring two of its inner surface when following square board 143 and remove, and then can give square board 143 the first tight effect of clamp to the solid core transformer of pair.

The cylindrical block 12 is in threaded connection with the connecting rod 13, one end, far away from the cylindrical block 12, of the connecting rod 13 is fixedly connected with the back of the cover plate 4, one end, far away from the cylindrical block 12, of the circular block 5 is fixedly connected with a first handle, and the left side and the right side of the front of the cover plate 4 are fixedly connected with a second handle;

the inner surface of the stop block 11 is contacted with the outer surface of the connecting rod 13.

One specific application of this embodiment is: after the handle I is held, the circular block 5 is rotated, the cylindrical block 12 is pulled out of the box body 1, at the moment, the cover plate 4 and the connecting rod 13 are pulled out of the box body 1 through the handle II, the square plate 143 is pulled out to the outside, the three-dimensional iron core transformer is placed between the two fixing blocks II 141, then the spring II drives the concave rod 142 to rebound, the square plate 143 is influenced by the concave rod 142 to contract inwards, when the rubber plate is contacted with the outside of the three-dimensional iron core transformer, because the force is opposite, the rubber plate can be subjected to reaction force and transmits the force to the clamping plate 146, the clamping plate 146 is stressed to drive the pushing block 145 to move towards the groove inside the block 144 and extrude the spring III, after the three-dimensional iron core transformer is clamped and fixed, the cover plate 4 is placed into the box body 1 again, then after the cylindrical block 12 is rotated back to the original position through threads, the screw 37 is rotated out, and the arc-shaped plate II 33 is opened, then the utility pole is fixed on the utility pole, then the second arc-shaped plate 33 is closed, the stress plate 35 is pressed by the utility pole, and then the T-shaped block 36 is driven to move towards the inside of the sliding groove and is pressed to the elastic plate, and then the second arc-shaped plate 33 and the first arc-shaped plate 32 are connected together through the screw 37.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a three-dimensional iron core transformer convenient to maintain, includes box (1), fixed block (2), fixed subassembly (3), apron (4) and circular block (5), its characterized in that: the first fixing block (2) is fixedly connected to the left side and the right side of the box body (1), the fixing assembly (3) is arranged at one end, far away from the box body (1), of the first fixing block (2), the cover plate (4) is arranged on the front side of the box body (1), and the round blocks (5) are arranged on the left side and the right side of the back side of the box body (1);

fixed subassembly (3) are including pivot (31), arc (32), arc two (33), set-square (34), atress board (35), T-shaped piece (36) and screw (37), establish in pivot (31) left side arc (32), both ends about arc two (33) set up in pivot (31) right side, set-square (34) fixed connection is at arc one (32) internal surface, atress board (35) set up at arc two (33) internal surface, arc two (33) inside is provided with the spout, T-shaped piece (36) sliding connection is inside the spout, the one end that pivot (31) were kept away from to arc one (32) and arc two (33) is provided with the screw hole, screw (37) threaded connection is inside the screw hole.

2. The three-dimensional iron core transformer convenient to maintain according to claim 1, wherein one end, far away from the second arc-shaped plate (33), of the T-shaped block (36) is fixedly connected with the outer surface of the stress plate (35), two elastic plates are arranged inside the sliding chute, the left sides of the two elastic plates are fixedly connected with the left side of the inner wall of the sliding chute, and the right side of the elastic plate is fixedly connected with the left side of the T-shaped block (36);

the stress plate (35) is arc-shaped, and the height of the stress plate (35) is higher than that of the arc-shaped plate II (33).

3. The stereoscopic iron core transformer convenient to maintain as claimed in claim 1, wherein the first fixing block (2) comprises a first square rod (21), a first fixing rod (22) and a first supporting rod (23), the first fixing block (2) is internally provided with a first square groove, the number of the first square grooves is two, the first square rod (21) is arranged inside the first square groove, the first fixing rod (22) is fixedly connected to the top of an inner wall of the first square groove at the top, the bottom of the first fixing rod (22) is fixedly connected to the bottom of the inner wall of the first square groove at the bottom, the top of the first square rod (21) is provided with a through hole, and the second supporting rod (23) is fixedly connected to the right side of the inner wall of the through hole;

the left side of the square rod (21) penetrates through the square groove and extends to the outside, and the left side of the square rod (21) is fixedly connected with the first arc-shaped plate (32).

4. The stereoscopic iron core transformer convenient to maintain as claimed in claim 3, wherein the left side of the outer surface of the fixing rod (22) is in contact with the left side of the inner wall of the through opening, the left side of the supporting rod (23) penetrates through the right side of the fixing rod (22) and is fixedly connected with the left side of the inner wall of the through opening, the right side of the inner wall of the through opening is fixedly connected with a first spring, and the first spring is sleeved on the outer surface of the supporting rod (23);

the width of opening is the same with dead lever (22) diameter, dead lever (22) sliding connection is inside the opening.

5. The three-dimensional iron core transformer convenient to maintain according to claim 1, wherein the box body (1) comprises a limiting block (11), a cylindrical block (12), a connecting rod (13) and a limiting assembly (14), the limiting block (11) is fixedly connected to the left side and the right side of the inner wall of the box body (1), the cylindrical block (12) is arranged on the back of the limiting block (11), the connecting rod (13) is slidably connected inside the limiting block (11), and the limiting assembly (14) is arranged on the upper side and the lower side inside the box body (1);

one end of the cylindrical block (12) far away from the limiting block (11) penetrates through the box body (1) and is fixedly connected with the circular block (5).

6. The stereoscopic core transformer convenient for maintenance according to claim 5, the limiting component (14) comprises a second fixing block (141), a concave rod (142), a square plate (143), a square block (144), a pushing block (145) and a clamping plate (146), a second square groove is formed in the left side and the right side of the inner part of the second fixed block (141), the concave rod (142) is connected to the inner part of the second square groove in a sliding manner, the square plates (143) are arranged on the left side and the right side of the second fixed block (141), the square blocks (144) are fixedly connected to one side, far away from the second fixed block (141), of the square plates (143), a groove is arranged in the square block (144), the push block (145) is connected in the groove in a sliding way, a clamping plate (146) is arranged at one side of the two square plates (143) which are close to each other, the left side of the push block (145) penetrates through the square block (144) and the square plate (143) and is fixedly connected with the clamping plate (146);

and a rubber plate is fixedly arranged at one side of the two clamping plates (146) close to each other.

7. The stereoscopic iron core transformer convenient to maintain according to claim 6, wherein one side of the two square plates (143) close to each other is fixedly connected with a concave rod (142), a second spring is fixedly connected to the inner surface of the concave rod (142), the right side of the second spring is fixedly connected with the inner wall of the second square groove, and a third spring is fixedly mounted on one side of the push block (145) close to the groove.

8. The stereoscopic iron core transformer convenient to maintain according to claim 7, wherein the cylindrical block (12) is in threaded connection with a connecting rod (13), one end of the connecting rod (13) far away from the cylindrical block (12) is fixedly connected with the back of the cover plate (4), one end of the circular block (5) far away from the cylindrical block (12) is fixedly connected with a first handle, and the left side and the right side of the front of the cover plate (4) are fixedly connected with a second handle;

the inner surface of the limiting block (11) is in contact with the outer surface of the connecting rod (13).