CN217426478U

CN217426478U - Assembled three-phase dry-type transformer

Info

Publication number: CN217426478U
Application number: CN202220028141.4U
Authority: CN
Inventors: 王超群; 王海强; 门进龙; 段开兴; 蔡晓怀
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-09-13
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses an assembled three-phase dry-type transformer, including the transformer, the top of transformer is equipped with sliding construction, sliding construction includes riser, slide bar one, round bar, diaphragm, straight board and spring one, the bottom of riser and the top fixed connection of transformer, the fixed spring one that is provided with of preceding terminal surface of riser, the fixed straight board that is provided with of one end of spring. This assembled three-phase dry-type transformer, through the box, a transformer, the square slab, the plate body, slide bar two, the sliding door, the cooperation of sliding construction and clamping structure, outside pulling horizontal pole, the horizontal pole drives the down tube and removes, the down tube drives curved block rebound, and then make curved block leave the recess of diaphragm, the straight board of spring drive outwards removes, make straight board leave the inner wall of diaphragm, the rebound diaphragm, make the round bar leave the inner wall of diaphragm, the staff of being convenient for dismantles the transformer, need not great labour when removing the transformer, save the labour.

Description

Assembled three-phase dry-type transformer

Technical Field

The utility model relates to a transformer technical field specifically is an assembled three-phase dry-type transformer.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), and the main functions of the transformer include voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer) and the like.

Three-phase dry-type transformer among the prior art, the staff of not being convenient for dismantles the transformer, and then needs the labour great when removing the transformer, and then extravagant labour, and the three-phase dry-type transformer among the prior art, the staff of not being convenient for fixes transformer and box, and then work efficiency is low, extravagant operating time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled three-phase dry-type transformer to solve the three-phase dry-type transformer among the prior art that proposes among the above-mentioned background art, the staff of being not convenient for dismantles the transformer, and then needs the labour great when removing the transformer, and then extravagant labour's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled three-phase dry-type transformer comprises a transformer, wherein a sliding structure is arranged above the transformer;

the sliding structure comprises a vertical plate, a first sliding rod, a round rod, a transverse plate, a straight plate and a first spring;

the bottom of riser and the top fixed connection of transformer, the fixed spring one that is provided with of preceding terminal surface of riser, the fixed straight board that is provided with of one end of spring one, the below inner wall slip joint of straight board has slide bar one, bottom one side of slide bar one and top one side fixed connection of transformer, the inner wall clearance fit of straight board has the diaphragm, one side inner wall clearance fit of diaphragm has the round bar, the bottom of round bar and top one side fixed connection of transformer.

Preferably, the bottom of the transformer is attached to a box body, and a sliding door is mounted on the front end face of the box body.

Preferably, a square plate is fixedly arranged below one side of the inner wall of the box body, a plate body is fixedly arranged on one side of the bottom of the box body, and a second sliding rod is fixedly arranged on one side of the bottom of the square plate.

Preferably, a clamping structure is arranged on one side of the straight plate;

the clamping structure comprises an inclined rod, a cross rod, a second spring, a shell and a curved block;

the utility model discloses a bent piece, including bent piece, diaphragm, outer wall, round pin axle, the slide clamping of one side recess of outer wall one side of bent piece and straight board, the recess clearance fit in top one side of the outer wall below of bent piece and diaphragm, the preceding terminal surface top of bent piece is connected with the down tube through the round pin axle rotation, preceding terminal surface one side of down tube is connected with the horizontal pole through the round pin axle rotation, the outer wall clearance fit of horizontal pole has the shell, the one end of shell and one side top fixed connection of straight board, the outer wall clearance fit of horizontal pole has spring two, both ends respectively with the outer wall of horizontal pole and the one end fixed connection of shell about spring two.

Preferably, a fixing structure is arranged on one side of the box body;

the fixing structure comprises a pulley, a spring III, a threaded rod, a steel wire rope, a rotating rod, a transverse block and a clamping plate;

the bottom of spring three and inner wall bottom one side fixed connection of box, the fixed bull stick that is provided with in top of spring three, the preceding terminal surface of bull stick rotates through the round pin axle with the preceding terminal surface of plate body to be connected, the fixed splint that is provided with in rear end one side of bull stick, the bottom of splint is laminated with top one side of transformer mutually, the fixed wire rope that is provided with in top one side of bull stick, wire rope's outer wall laminating has the pulley, the preceding terminal surface of pulley is rotated through the round pin axle with the bottom of square slab and is connected, wire rope's the fixed horizontal piece that is provided with in one end, the outer wall slip joint of one side inner wall and the slide bar two of horizontal piece, the top of horizontal piece rotates through the bearing and is connected with the threaded rod, the outer wall of threaded rod and the inner wall threaded connection of square slab.

Compared with the prior art, the beneficial effects of the utility model are that: this assembled three-phase dry-type transformer, through the box, the transformer, the square slab, the plate body, slide bar two, the sliding door, sliding structure and chucking structure's cooperation, make the device when using, can be through outwards pulling the horizontal pole, the horizontal pole drives the down tube and removes, the down tube drives curved piece rebound, and then make curved piece leave the recess of diaphragm, the spring drives straight board rebound, make straight board leave the inner wall of diaphragm, the rebound diaphragm, make the round bar leave the inner wall of diaphragm, the staff of being convenient for dismantles the transformer, need not great labour when removing the transformer, save the labour, the staff's of being convenient for operation, use.

Through the cooperation of box, transformer, square plate, plate body, slide bar two, sliding door and fixed knot structure for the device can drive the horizontal piece downstream through rotating the threaded rod when using, and the threaded rod drives the horizontal piece, and the horizontal piece drives wire rope and removes, and wire rope drives the bull stick and rotates, and the bull stick drives splint and rotates, and then makes splint and the laminating of the top one side of transformer mutually, and the staff of being convenient for fixes transformer and box, improves work efficiency, saves operating time.

Drawings

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

FIG. 2 is a schematic structural view of the box body, the square plate and the plate body in FIG. 1;

FIG. 3 is a schematic structural diagram of the vertical plate, the straight plate and the first spring in FIG. 1;

fig. 4 is a schematic view showing the construction of the wire rope, the rotating rod and the clamping plate of fig. 1.

In the figure: 1. the sliding door comprises a box body, 2, a sliding structure, 201, vertical plates, 202, first sliding rods, 203, round rods, 204, horizontal plates, 205, straight plates, 206, first springs, 3, clamping structures, 301, inclined rods, 302, cross rods, 303, second springs, 304, a shell, 305, curved blocks, 4, a fixing structure, 401, pulleys, 402, third springs, 403, threaded rods, 404, steel wires, 405, rotating rods, 406, cross blocks, 407, clamping plates, 5, a transformer, 6, square plates, 7, plate bodies, 8, second sliding rods, 9 and sliding doors.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, the present invention provides a technical solution: an assembled three-phase dry-type transformer comprises a transformer 5, a box body 1 is attached to the bottom of the transformer 5, the type of the transformer 5 is determined according to the actual use condition, a sliding door 9 is installed on the front end face of the box body 1, a square plate 6 is fixedly arranged below one side of the inner wall of the box body 1, a plate body 7 is fixedly arranged on one side of the bottom of the box body 1, the box body 1 plays a supporting role for the plate body 7, a sliding rod II 8 is fixedly arranged on one side of the bottom of the square plate 6, a sliding structure 2 is arranged above the transformer 5, the sliding structure 2 comprises a vertical plate 201, a sliding rod I202, a round rod 203, a transverse plate 204, a straight plate 205 and a spring I206, the bottom of the vertical plate 201 is fixedly connected with the top of the transformer 5, a spring I206 is fixedly arranged on the front end face of the vertical plate 201, the spring I206 provides an outward force for the straight plate 205, a straight plate 205 is fixedly arranged at one end of the spring I206, a sliding rod I202 is slidably clamped on the inner wall below the straight plate 205, the straight plate 205 can slide on the outer wall of the first slide bar 202 when stressed, one side of the bottom of the first slide bar 202 is fixedly connected with one side of the top of the transformer 5, the transverse plate 204 is in clearance fit with the inner wall of the straight plate 205, the round rod 203 is in clearance fit with the inner wall of one side of the transverse plate 204, the transverse plate 204 can move on the outer wall of the round rod 203 when stressed, and the bottom of the round rod 203 is fixedly connected with one side of the top of the transformer 5.

One side of the straight plate 205 is provided with a clamping structure 3, the clamping structure 3 comprises an inclined rod 301 and a cross rod 302, the spring II 303, the shell 304 and the curved block 305, one side of the outer wall of the curved block 305 is in sliding clamping connection with one side groove of the straight plate 205, the curved block 305 can slide in one side groove of the straight plate 205 when stressed, the lower portion of the outer wall of the curved block 305 is in clearance fit with one side groove of the top of the transverse plate 204, the upper portion of the front end face of the curved block 305 is rotatably connected with the inclined rod 301 through a pin shaft, the pin shaft enables the inclined rod 301 to rotate above the front end face of the curved block 305 when stressed, one side of the front end face of the inclined rod 301 is rotatably connected with the transverse rod 302 through the pin shaft, the outer wall of the transverse rod 302 is in clearance fit with the shell 304, one end of the shell 304 is fixedly connected with the upper portion of one side of the straight plate 205, the outer wall of the transverse rod 302 is in clearance fit with the spring II 303, the spring II 303 provides inward force for the transverse rod 302, and the left and right ends of the spring II 303 are fixedly connected with the outer wall of the transverse rod 302 and one end of the shell 304 respectively.

One side of the box body 1 is provided with a fixed structure 4, the fixed structure 4 comprises a pulley 401, a spring III 402, a threaded rod 403, a steel wire rope 404, a rotating rod 405, a cross block 406 and a clamping plate 407, the bottom of the spring III 402 is fixedly connected with one side of the bottom of the inner wall of the box body 1, the spring III 402 gives downward force to the rotating rod 405, the top of the spring III 402 is fixedly provided with the rotating rod 405, the front end face of the rotating rod 405 is rotatably connected with the front end face of the plate body 7 through a pin shaft, one side of the rear end of the rotating rod 405 is fixedly provided with the clamping plate 407, the bottom of the clamping plate 407 is attached to one side of the top of the transformer 5, one side of the top of the rotating rod 405 is fixedly provided with the steel wire rope 404, the outer wall of the steel wire rope 404 is attached with the pulley 401, the front end face of the pulley 401 is rotatably connected with the bottom of the square plate 6 through a pin shaft, the pin shaft enables the pulley 401 to rotate at the bottom of the square plate 6 when being stressed, one end of the steel wire rope 404 is fixedly provided with the cross block 406, the inner wall of one side of the transverse block 406 is in sliding clamping connection with the outer wall of the second slide rod 8, the transverse block 406 can slide on the outer wall of the second slide rod 8 when stressed, the top of the transverse block 406 is rotatably connected with a threaded rod 403 through a bearing, and the outer wall of the threaded rod 403 is in threaded connection with the inner wall of the square plate 6.

In this embodiment, when the assembled three-phase dry-type transformer is used, first, when the transformer 5 needs to be moved, the cross bar 302 is pulled outwards, the cross bar 302 drives the inclined bar 301 to move, the inclined bar 301 drives the curved block 305 to move upwards, and further the curved block 305 leaves the groove of the horizontal plate 204, the spring one 206 drives the straight plate 205 to move outwards, so that the straight plate 205 leaves the inner wall of the horizontal plate 204, the horizontal plate 204 moves upwards, the round bar 203 leaves the inner wall of the horizontal plate 204, which is convenient for workers to disassemble the transformer 5, no large labor is needed when moving the transformer 5, labor is saved, when the transformer 5 is connected with the box 1, the threaded rod 403 is rotated, the threaded rod 403 drives the cross block 406 to move downwards, the cross block 406 drives the steel wire rope 404 to move, the steel wire rope 404 drives the rotating rod 405 to rotate, the rotating rod 405 drives the clamping plate 407 to rotate, and further the clamping plate 407 is attached to one side of the top of the transformer 5, be convenient for the staff and fix transformer 5 and box 1, improve work efficiency, save operating time.

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. An assembled three-phase dry-type transformer, includes transformer (5), its characterized in that: a sliding structure (2) is arranged above the transformer (5);

the sliding structure (2) comprises a vertical plate (201), a first sliding rod (202), a round rod (203), a transverse plate (204), a straight plate (205) and a first spring (206);

the bottom of riser (201) and the top fixed connection of transformer (5), the preceding terminal surface of riser (201) is fixed and is provided with spring one (206), the fixed straight board (205) that is provided with of one end of spring one (206), the below inner wall slip joint of straight board (205) has slide bar one (202), the bottom one side of slide bar one (202) and the top one side fixed connection of transformer (5), the inner wall clearance fit of straight board (205) has diaphragm (204), one side inner wall clearance fit of diaphragm (204) has round bar (203), the bottom of round bar (203) and top one side fixed connection of transformer (5).

2. An assembled three-phase dry transformer according to claim 1, wherein: the bottom laminating of transformer (5) has box (1), sliding door (9) are installed to the preceding terminal surface of box (1).

3. An assembled three-phase dry-type transformer according to claim 2, wherein: the box is characterized in that a square plate (6) is fixedly arranged below one side of the inner wall of the box body (1), a plate body (7) is fixedly arranged on one side of the bottom of the box body (1), and a second sliding rod (8) is fixedly arranged on one side of the bottom of the square plate (6).

4. An assembled three-phase dry-type transformer according to claim 1, wherein: a clamping structure (3) is arranged on one side of the straight plate (205);

the clamping structure (3) comprises an inclined rod (301), a cross rod (302), a second spring (303), a shell (304) and a curved block (305);

the outer wall one side of bent piece (305) and the slip joint of one side recess of straight board (205), the outer wall below of bent piece (305) and the top one side recess clearance fit of diaphragm (204), the preceding terminal surface top of bent piece (305) is connected with down tube (301) through the round pin rotation, the preceding terminal surface one side of down tube (301) is rotated through the round pin axle and is connected with horizontal pole (302), the outer wall clearance fit of horizontal pole (302) has shell (304), the one end of shell (304) and one side top fixed connection of straight board (205), the outer wall clearance fit of horizontal pole (302) has spring two (303), both ends respectively with the outer wall of horizontal pole (302) and the one end fixed connection of shell (304) about spring two (303).

5. An assembled three-phase dry transformer as claimed in claim 2, wherein: a fixing structure (4) is arranged on one side of the box body (1);

the fixing structure (4) comprises a pulley (401), a spring III (402), a threaded rod (403), a steel wire rope (404), a rotating rod (405), a cross block (406) and a clamping plate (407);

the bottom of the third spring (402) is fixedly connected with one side of the bottom of the inner wall of the box body (1), a rotating rod (405) is fixedly arranged at the top of the third spring (402), the front end face of the rotating rod (405) is rotatably connected with the front end face of the plate body (7) through a pin shaft, a clamping plate (407) is fixedly arranged on one side of the rear end of the rotating rod (405), the bottom of the clamping plate (407) is attached to one side of the top of the transformer (5), a steel wire rope (404) is fixedly arranged on one side of the top of the rotating rod (405), a pulley (401) is attached to the outer wall of the steel wire rope (404), the front end face of the pulley (401) is rotatably connected with the bottom of the square plate (6) through a pin shaft, a transverse block (406) is fixedly arranged at one end of the steel wire rope (404), the inner wall of one side of the transverse block (406) is slidably clamped with the outer wall of the sliding rod (8), and the top of the transverse block (406) is rotatably connected with a threaded rod (403) through a bearing, the outer wall of the threaded rod (403) is in threaded connection with the inner wall of the square plate (6).