CN115064340B

CN115064340B - Insulation voltage-resistant portable isolation transformer

Info

Publication number: CN115064340B
Application number: CN202210593595.0A
Authority: CN
Inventors: 李红涛; 刘盼兴; 纪吉林
Original assignee: Maanshan Haoyuan Electronics Co ltd
Current assignee: Maanshan Haoyuan Electronics Co ltd
Filing date: 2022-05-27
Publication date: 2024-07-02
Anticipated expiration: 2042-05-27

Abstract

The invention discloses an insulation and voltage-resistant portable isolation transformer, which comprises a box body, wherein a buffer assembly is arranged on the top wall of the box body, a supporting plate is fixedly connected to the bottom wall of the box body, mounting assemblies are arranged on the left side and the right side of the inside of the supporting plate, and four moving assemblies are arranged on the bottom wall of the supporting plate and are symmetrically arranged; this portable isolation transformer of withstand voltage through loosening the bolt, and movable rod drives stock and sleeve separation, and the movable rod drives the universal wheel activity, and the movable rod drives the universal wheel and accomodates in to the cavity, then screws up the bolt for when carrying out work, can remove fast to whole device, it is more convenient to drive the operation more convenient, does not need more complicated movable modes, can carry out real-time adjustment according to the environment on site to the installation of whole device height, and more convenient operation is simpler when using isolation transformer.

Description

Insulation voltage-resistant portable isolation transformer

Technical Field

The invention relates to the technical field of isolation transformers, in particular to an insulation voltage-withstanding portable isolation transformer.

Background

The isolation transformer is used for isolating the current of the primary and secondary winding coils, and is widely used for control power supply of general circuits, safety lighting and power supply of indicator lamps in electronic industry or industrial and mining enterprises, machine tools and mechanical equipment.

When the conventional insulation voltage-resistant portable isolation transformer is used, the operation is not convenient enough when moving, the external environment is complex when being installed, a large amount of sundries are easily accumulated on the isolation transformer, meanwhile, when flood disasters or excessive rainwater occur, water is easily fed into the isolation transformer, so that the problems of potential safety hazards and the like occur when faults occur.

Therefore, the invention provides an insulation voltage-resistant portable isolation transformer to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an insulation voltage-withstanding portable isolation transformer, which solves the problems.

In order to achieve the above purpose, the invention is realized by the following technical scheme: an insulation voltage-resistant portable isolation transformer comprises a box body, a buffer component is arranged on the top wall of the box body, the bottom wall of the box body is fixedly connected with a supporting plate, the left side and the right side of the inside of the supporting plate are respectively provided with a mounting component, the bottom wall of the supporting plate is provided with four moving components which are symmetrically arranged, the left wall and the right wall of the box body are provided with a plurality of heat dissipation through holes, the left wall and the right wall of the box body are fixedly connected with inclined plates above the heat dissipation ports, the bottom of the inner cavity of the box body is movably connected with an isolation transformer body, the bottom wall of the isolation transformer body is fixedly connected with a movable plate, the bottom wall of the movable plate is provided with an insulating layer, the left side and the right side of the bottom wall of the inner cavity of the box body are fixedly connected with elastic plates, one side adjacent to the elastic plates is fixedly connected with a plurality of triangular support blocks, the top wall of the triangular support block is provided with grooves, the left wall and the right wall of the movable plate are fixedly connected with clamping blocks, the bottom walls of the clamping blocks are fixedly connected with mounting blocks, the outer walls of the mounting blocks are attached to the inner walls of the corresponding grooves, the left side and the right side of the top wall of the inner cavity of the box body are fixedly connected with fixed blocks, one side adjacent to the fixed blocks is rotationally connected with the same rotating rod, the left side and the right side of the rotating rod are fixedly connected with winding wheels, the left side and the right side of the top wall of the moving plate are correspondingly and fixedly connected with hanging rings under the winding wheels, the outer wall of the winding wheel is wound with a winding rope, the bottom ends of the winding ropes are fixedly connected with corresponding hanging rings, the right wall of the right fixing block is fixedly connected with a motor, the power shaft of motor passes through fixed block and dwang fixed connection through the bearing, and the controller is installed to the right wall at the elastic plate top on right side, the inductor is installed to the backup pad right wall.

The invention further defines the technical scheme that:

Preferably, the buffer assembly comprises a supporting block, the supporting block diapire and box roof fixed connection, the equal fixedly connected with spring telescopic link in supporting block roof four corners, the equal fixedly connected with clamp plate in spring telescopic link top, clamp plate roof fixedly connected with triangle swash plate, corrosion-resistant coating has evenly been paintd to triangle swash plate roof, logical groove has been seted up to the supporting block roof.

Preferably, a limit sliding groove is formed in the bottom wall of the through groove, two matched limit sliding blocks are connected to the left side and the right side of the limit sliding groove in a sliding mode, and a moving block is fixedly connected to the top wall of the limit sliding block.

Preferably, the same high-strength spring is fixedly connected to one side, adjacent to the moving block, of the moving block, the top wall of the moving block is hinged to a connecting rod, a bearing block is fixedly connected to the middle of the bottom wall of the pressing plate, and the top end of the connecting rod is hinged to the bearing block.

Preferably, the installation component includes the movable rod, logical chamber has been seted up to backup pad left side roof, the movable rod outer wall is laminated with logical intracavity wall, movable rod bottom fixedly connected with trapezoidal piece, all set up the spacing groove with right wall in logical chamber left wall.

Preferably, the equal sliding connection of spacing inslot wall has the stopper, the equal fixedly connected with action bars of stopper antetheca, the mounting groove has all been seted up to the position of action bars corresponding backup pad, movable rod left wall and right wall all seted up with stopper assorted standing groove, the stopper outer wall all laminates with spacing inslot wall and standing groove inner wall that corresponds.

Preferably, the movable assembly comprises a movable rod, a cavity is formed in the bottom wall of the supporting plate, the top end of the movable rod is hinged to the left side of the top wall of the cavity, a universal wheel is connected to the bottom end of the movable rod in a rotating mode, a long rod is hinged to the left side of the top wall of the cavity, a sleeve is sleeved on the outer wall of the long rod, a bolt penetrates through the sleeve in a threaded mode, and the bottom end of the sleeve is hinged to the side wall of the movable rod.

Preferably, the front face of the box body is rotatably connected with a box door.

Advantageous effects

The invention provides an insulation voltage-withstanding portable isolation transformer. Compared with the prior art, the method has the following beneficial effects:

(1) The insulation voltage-resistant portable isolation transformer is characterized in that a bolt is loosened, a movable moving rod drives a long rod to be separated from a sleeve, the moving rod drives a universal wheel to move, the movable rod moves to the ground of the moving rod to be vertical, the bolt is screwed up, a movable supporting plate drives the whole device to move, an operating rod drives a limiting block to move, the contact between the limiting block and the inner wall of a placing groove is separated, the limiting block enters the limiting groove, the moving rod moves downwards, the moving rod drives a trapezoid block to move downwards, the trapezoid block is attached to the ground, the operating rod drives the limiting block to move, the limiting block is clamped in the limiting groove and the placing groove, loosening the bolt and starting the activity movable rod to drive and move about stock and sleeve shrink, the movable rod drives the universal wheel to accomodate in to the cavity, then screws up the bolt for when carrying out work, can remove fast to whole device, it is more convenient to drive the operation more convenient, does not need more complicated movable mode, can carry out real-time adjustment according to the environment on site to the installation of whole device height, more convenient operation is simpler when using isolation transformer.

(2) This insulating withstand voltage portable isolation transformer, through when debris falls on the isolation transformer body, the impact force that debris falls drives the triangle swash plate and moves down, the triangle swash plate drives the clamp plate and moves down, the clamp plate drives spring telescopic link and accepting piece and moves down, accepting piece drives the connecting rod activity, the connecting rod drives the movable block activity, the movable block drives high strength spring activity, the movable block drives spacing slider and slides in spacing spout, when flood disasters appear, after the water submerges the inductor, the controller control motor work, the motor drives the dwang and rotates, the dwang drives the rolling wheel activity, the rolling wheel passes through the rolling rope rolling, the rolling rope drives the link and moves up, the link drives the movable plate and moves up, the movable plate drives the isolation transformer body and moves up, the movable plate drives the fixture block activity, the fixture block drives the installation piece joint to the recess on the corresponding triangle supporting piece, in, the motor stops working after moving to the safe position, make in the complex change in face external service environment, even when appearing different nature, can independently react control, guarantee that the steady operation of isolation transformer can not influence, the inside isolation transformer is prevented, the problem of the water intake is difficult to happen, the safety accident is avoided, the high performance is easy to happen, the safety accident is caused.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a front view of the internal structure of the present invention;

FIG. 3 is an elevational view of the exterior structure of the present invention;

FIG. 4 is an enlarged view of A of the present invention;

FIG. 5 is an enlarged view of B of the present invention;

In the figure, 1, a box body; 2. a buffer assembly; 201. a support block; 202. a spring telescoping rod; 203. a pressing plate; 204. triangular sloping plates; 205. a corrosion-resistant coating; 206. a through groove; 207. limiting sliding grooves; 208. a limit sliding block; 209. a moving block; 210. a high strength spring; 211. a connecting rod; 212. a receiving block; 3. a mounting assembly; 301. a movable rod; 302. a cavity is communicated; 303. a trapezoid block; 304. a limit groove; 305. a limiting block; 306. an operation lever; 307. a mounting groove; 4. a moving assembly; 401. a moving rod; 402. a universal wheel; 403. a long rod; 404. a sleeve; 405. a cavity; 5. a heat dissipation through hole; 6. an inclined plate; 7. a moving plate; 8. an insulating layer; 9. an elastic plate; 10. triangular support blocks; 11. a groove; 12. a clamping block; 13. a mounting block; 14. a fixed block; 15. a rotating lever; 16. a winding wheel; 17. hanging rings; 18. a motor; 19. a controller; 20. an inductor; 21. a door; 22. a support plate; 23. an isolation transformer body.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Embodiment one:

Referring to fig. 1-5, an insulation and voltage-withstanding portable isolation transformer comprises a box body 1, wherein a buffer component 2 is installed on the top wall of the box body 1, a supporting plate 22 is fixedly connected with the bottom wall of the box body 1, installation components 3 are installed on the left side and the right side of the inside of the supporting plate 22, four movable components 4 are installed on the bottom wall of the supporting plate 22 and symmetrically arranged, a plurality of heat dissipation through holes 5 are formed in the left wall and the right wall of the box body 1, inclined plates 6 are fixedly connected to the left wall and the right wall of the box body 1 and above the heat dissipation through holes 5, an isolation transformer body 23 is movably connected to the bottom of the inner cavity of the box body 1, a movable plate 7 is fixedly connected to the bottom wall of the isolation transformer body 23, an insulating layer 8 is installed on the bottom wall of the movable plate 7, elastic plates 9 are fixedly connected to the left side and the right side of the bottom wall of the inner cavity of the box body 1, a plurality of triangular support blocks 10 are fixedly connected to one side adjacent to the elastic plates 9, grooves 11 are formed in the top wall of the triangular support blocks 10, the left wall and the right wall of the moving plate 7 are fixedly connected with clamping blocks 12, the bottom wall of the clamping blocks 12 is fixedly connected with mounting blocks 13, the outer wall of each mounting block 13 is attached to the inner wall of the corresponding groove 11, the left side and the right side of the top wall of the inner cavity of the box body 1 are fixedly connected with fixing blocks 14, one side adjacent to each fixing block 14 is rotationally connected with a rotating rod 15, the left side and the right side of each rotating rod 15 are fixedly connected with a winding wheel 16, the left side and the right side of the top wall of the moving plate 7 are fixedly connected with hanging rings 17 corresponding to the right side and the left side and the right side of the rotating rod 15, the outer wall of each winding wheel 16 is wound with winding ropes, the bottom ends of the winding ropes are fixedly connected with the corresponding hanging rings 17, the right wall of the right side fixing block 14 is fixedly connected with a motor 18, a power shaft of the motor 18 penetrates through the fixing blocks 14 and the rotating rods 15 through bearings, the right wall of the top of the elastic plate 9 on the right side is provided with a controller 19, the inductor 20 is installed to backup pad 22 right wall, the heat that isolation transformer body 23 produced when carrying out work can volatilize from in the heat dissipation through-hole 5, simultaneously in the arrangement of rainy season inclined plate 6 can prevent that external water source from entering into the problem of influence electricity safety in box 1 from heat dissipation through-hole 5, elastic plate 9 has elastic characteristic, so the condition of card lock can not appear in the in-process that movable plate 7 moved up, but the equal joint of left and right sides can not appear in the joint, the problem that installation piece 13 and recess 11 break away from, insulating layer 8 prevents that isolation transformer body 23 from appearing the condition of electric leakage in the course of the work.

Embodiment two:

Referring to fig. 1-5, the present embodiment provides a technical solution based on the first embodiment: the buffer assembly 2 comprises a supporting block 201, the bottom wall of the supporting block 201 is fixedly connected with the top wall of the box body 1, four corners of the top wall of the supporting block 201 are fixedly connected with spring telescopic rods 202, the top ends of the spring telescopic rods 202 are fixedly connected with a same pressing plate 203, the top wall of the pressing plate 203 is fixedly connected with a triangular inclined plate 204, the top wall of the triangular inclined plate 204 is uniformly coated with a corrosion-resistant coating 205, a through groove 206 is formed in the top wall of the supporting block 201, a limit chute 207 is formed in the bottom wall of the through groove 206, limit sliders 208 which are matched are connected with the left side and the right side of the limit chute 207 in a sliding manner are fixedly connected with moving blocks 209, one side adjacent to the moving blocks 209 is fixedly connected with a same high-strength spring 210, the top wall of the moving blocks 209 is hinged with a connecting rod 211, the middle part of the bottom wall of the pressing plate 203 is provided with a bearing block 212, the top end of the connecting rod 211 is hinged with the bearing block 212, the mounting assembly 3 comprises a movable rod 301, the left side roof of backup pad 22 has been seted up and has been led to chamber 302, movable rod 301 outer wall and logical chamber 302 inner wall laminating, the trapezoidal piece 303 of movable rod 301 bottom fixedly connected with, limit groove 304 has all been seted up to logical chamber 302 left wall and right wall, limit groove 304 inner wall all sliding connection has stopper 305, stopper 305 front wall all fixedly connected with action bars 306, the installation groove 307 has all been seted up in the position that action bars 306 correspond backup pad 22, the standing groove with stopper 305 assorted standing groove has all been seted up to movable rod 301 left wall and right wall, stopper 305 outer wall and the laminating of corresponding limit groove 304 inner wall and standing groove inner wall, moving assembly 4 includes movable rod 401, cavity 405 has been seted up to backup pad 22 diapire, the movable rod 401 top articulates with cavity 405 roof left side, the movable rod 401 bottom rotates and is connected with universal wheel 402, cavity 405 roof left side articulates has stock 403, stock 403 outer wall cover of stock 403 is equipped with sleeve 404, the bolt is run through on the sleeve 404, and sleeve 404 bottom and carriage release lever 401 lateral wall are articulated, and box 1 openly rotates and is connected with chamber door 21, when the needs maintenance, can open the chamber door, then overhauls more conveniently, and corrosion-resistant coating 205 can prevent that triangle swash plate 204 from appearing receiving the condition of corruption and ensure the protection problem of triangle swash plate 204, and the compression degree is higher.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the movable rod 401 is loosened to start moving the long rod 403 and the sleeve 404 to be movably separated, the movable rod 401 drives the universal wheel 402 to move until the movable rod 401 is vertical to the ground, then the bolt is screwed, the movable supporting plate 22 drives the whole device to start moving, after moving to a specified position, the operation rod 306 starts to drive the limiting block 305 to move, firstly, the limiting block 305 is separated from the contact between the limiting block 305 and the inner wall of the placing groove and enters the limiting groove 304, the movable rod 301 moves downwards, the movable rod 301 drives the trapezoid block 303 to move downwards until the trapezoid block 303 is attached to the ground after moving the movable rod 301 to a proper position, the operation rod 306 drives the limiting block 305 to move, the limiting block 305 is clamped in the limiting groove 304 and the placing groove simultaneously to be fixed and limited, then the movable rod 401 is loosened to drive the long rod 403 and the sleeve 404 to be movably contracted, the moving rod 401 drives the universal wheel 402 to be stored in the cavity 405, then the bolt is screwed, when sundries fall on the isolating transformer body 23, the impact force of the sundries falling drives the triangular inclined plate 204 to move downwards, the triangular inclined plate 204 simultaneously drives the pressing plate 203 to move downwards, the pressing plate 203 simultaneously drives the spring telescopic rod 202 and the bearing block 212 to move downwards, then the bearing block 212 drives the connecting rod 211 to start moving, the connecting rod 211 drives the moving block 209 to move oppositely, the moving block 209 simultaneously drives the high-strength spring 210 to move, the moving block 209 simultaneously drives the limit sliding block 208 to slide in the limit sliding groove 207, when flood disasters occur, after the sensor 20 is submerged by water, signals are emitted to the controller 19, then the controller 19 controls the motor 18 to start working, the motor 18 drives the rotating rod 15 to rotate, the rotating rod 15 drives the winding wheel 16 to move, the winding wheel 16 winds through winding ropes, the winding ropes drive the hanging rings 17 to move upwards, then the hanging rings 17 drive the movable plate 7 to move upwards, the movable plate 7 drives the isolating transformer body 23 to move upwards, the movable plate 7 simultaneously drives the clamping blocks 12 to move, then the clamping blocks 12 drive the mounting blocks 13 to be clamped into the grooves 11 on the corresponding triangular supporting blocks 10, and the motor 18 stops working after moving to a safe position.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 withstand voltage portable isolation transformer, includes box (1), its characterized in that: the novel anti-corrosion device comprises a box body (1), and is characterized in that a buffer assembly (2) is arranged on the top wall of the box body (1), the buffer assembly (2) comprises a supporting block (201), the bottom wall of the supporting block (201) is fixedly connected with the top wall of the box body (1), spring telescopic rods (202) are fixedly connected to four corners of the top wall of the supporting block (201), the top ends of the spring telescopic rods (202) are fixedly connected with the same pressing plate (203), a triangular inclined plate (204) is fixedly connected to the top wall of the pressing plate (203), a corrosion-resistant coating (205) is uniformly coated on the top wall of the triangular inclined plate (204), and through grooves (206) are formed in the top wall of the supporting block (201);

The utility model discloses a box, including box (1), box, control, box (1) diapire fixedly connected with backup pad (22), installation component (3) are all installed to inside left and right sides of backup pad (22), installation component (3) are including movable rod (301), logical chamber (302) have been seted up to backup pad (22) left side roof, movable rod (301) outer wall and logical chamber (302) inner wall laminating, trapezoidal piece (303) are fixedly connected with bottom movable rod (301), spacing groove (304) have all been seted up to logical chamber (302) left wall and right wall, spacing groove (304) inner wall all sliding connection has stopper (305), all fixedly connected with action bars (306) in stopper (305) front wall, installation groove (307) have all been seted up to action bars (306) position corresponding backup pad (22), spacing groove (304) inner wall and the laminating of spacing groove (304) inner wall and corresponding are all seted up to movable rod (301) left wall and right wall;

Four moving assemblies (4) and symmetrical arrangement are installed on the bottom wall of the supporting plate (22), a plurality of radiating through holes (5) are formed in the left wall and the right wall of the box body (1), an inclined plate (6) is fixedly connected to the left wall and the right wall of the box body (1) and located above the radiating through holes (5), an isolation transformer body (23) is movably connected to the bottom of an inner cavity of the box body (1), a moving plate (7) is fixedly connected to the bottom wall of the isolation transformer body (23), an insulating layer (8) is installed on the bottom wall of the moving plate (7), an elastic plate (9) is fixedly connected to the left side and the right side of the bottom wall of the inner cavity of the box body (1), a plurality of triangular supporting blocks (10) are fixedly connected to one side of the adjacent elastic plate (9), grooves (11) are formed in the top wall of the triangular supporting blocks (10), clamping blocks (12) are fixedly connected to the left wall and the right wall of the moving plate (7), a mounting block (13) is fixedly connected to the bottom wall of the inner wall of the box body, an inner wall (13) is fixedly connected to the corresponding groove (11), a rolling wheel (15) is fixedly connected to the two sides of the inner wall (15), the utility model discloses a winding machine, including movable plate (7), rolling wheel (16), motor (18) are located right side fixed block (14) right wall fixedly connected with, power shaft of motor (18) runs through fixed block (14) and dwang (15) fixed connection through the bearing, and controller (19) are installed at elastic plate (9) top right wall on right side, inductor (20) are installed to backup pad (22) right wall.

2. The insulation and voltage-withstanding portable isolation transformer according to claim 1, wherein: limiting sliding grooves (207) are formed in the bottom wall of the through groove (206), matched limiting sliding blocks (208) are slidably connected to the left side and the right side of the limiting sliding grooves (207), and moving blocks (209) are fixedly connected to the top wall of each limiting sliding block (208).

3. The insulation and voltage-withstanding portable isolation transformer according to claim 2, wherein: the movable block is characterized in that one side adjacent to the movable block (209) is fixedly connected with the same high-strength spring (210), the top wall of the movable block (209) is hinged with a connecting rod (211), the middle part of the bottom wall of the pressing plate (203) is provided with a bearing block (212), and the top end of the connecting rod (211) is hinged with the bearing block (212).

4. The insulation and voltage-withstanding portable isolation transformer according to claim 1, wherein: the movable assembly (4) comprises a movable rod (401), a cavity (405) is formed in the bottom wall of the supporting plate (22), the top end of the movable rod (401) is hinged to the left side of the top wall of the cavity (405), a universal wheel (402) is rotatably connected to the bottom end of the movable rod (401), a long rod (403) is hinged to the left side of the top wall of the cavity (405), a sleeve (404) is sleeved on the outer wall of the long rod (403), a bolt is penetrated through the sleeve (404), and the bottom end of the sleeve (404) is hinged to the side wall of the movable rod (401).

5. The insulation and voltage-withstanding portable isolation transformer according to claim 1, wherein: the front of the box body (1) is rotationally connected with a box door (21).