CN219226063U

CN219226063U - Inside closing device of transformer coil

Info

Publication number: CN219226063U
Application number: CN202320751200.5U
Authority: CN
Inventors: 桑庆华; 张军; 贾士东; 穆延明
Original assignee: Shandong Ruibang Electric Co ltd
Current assignee: Shandong Ruibang Electric Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-06-20
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a compacting device in a transformer coil, which comprises a base and the transformer coil, wherein a plurality of universal wheels are fixedly arranged around the bottom of the base, and the compacting device further comprises: a pressing component is arranged above the base, and lifting components are arranged on two sides above the top of the base; the pressing assembly comprises a disc, a plurality of sliding rails are arranged on the disc, the sliding rails are connected with I-shaped blocks in a sliding manner, one side of each I-shaped block is rotationally connected with a connecting rod through a rotating shaft, one end of each connecting rod, which is far away from each I-shaped block, is rotationally connected with a rotating piece through the rotating shaft, one side, which is far away from the disc, of each rotating piece is rotationally connected with a fixing rod, one end, which is far away from each rotating piece, of each fixing rod is rotationally connected with the disc through a bearing, and fixing seats are symmetrically arranged on two sides of each I-shaped block; the transformer coil is surrounded, so that the periphery of the transformer coil can be compressed, the working efficiency of the device for compressing the transformer coil is improved, and the practicability of the device is improved.

Description

Inside closing device of transformer coil

Technical Field

The utility model relates to the technical field of transformer production and processing, in particular to a compressing device in a transformer coil.

Background

The transformer is an indispensable component part of places such as power plants, substations and the like, and the most core component part of the transformer is a coil.

The Chinese patent discloses a compressing device (publication No. CN 208781702U) for a transformer coil, and the compressing device drives a top plate to compress the transformer coil through a lead screw, so that the stress is uniform when the transformer coil is compressed, the torque output by a transmission shaft is controlled through a safety clutch, and the compressing force of the top plate to the transformer coil is further controlled, so that the situation that the transformer coil is damaged due to overlarge pressure is avoided, a workbench can slide on a bottom plate through the arrangement of a hydraulic cylinder, the loading and unloading of the transformer coil are facilitated, and the compressing efficiency is improved.

Although the transformer coil can be compressed, the transformer coil can be compressed through the top plate when the transformer coil compression device is used, the two sides of the transformer coil can only be compressed, the other two sides of the transformer coil cannot be compressed, if the other two sides of the transformer coil are required to be compressed, the transformer coil must be overturned, the periphery of the transformer coil cannot be compressed at the same time, and the working efficiency of the transformer coil compression is reduced.

Disclosure of Invention

The utility model aims to provide a compressing device inside a transformer coil.

The technical problems to be solved by the utility model are as follows:

when the transformer coil pressing device is used, the top plate is used for pressing, two sides of the transformer coil can only be pressed, the other two sides of the transformer coil cannot be pressed, if the other two sides of the transformer coil are required to be pressed, the transformer coil must be overturned, the periphery of the transformer coil cannot be pressed at the same time, and the working efficiency of pressing the transformer coil is reduced.

The aim of the utility model can be achieved by the following technical scheme:

the compaction device comprises a base and a transformer coil, wherein a plurality of universal wheels are fixedly arranged around the bottom of the base;

further comprises:

a pressing component is arranged above the base, and lifting components are arranged on two sides above the top of the base;

the pressing assembly comprises a disc, a plurality of sliding rails are arranged on the disc, the sliding rails are connected with an I-shaped block in a sliding mode, one side of the I-shaped block is connected with a connecting rod in a rotating mode through a rotating shaft, one end, far away from the I-shaped block, of the connecting rod is connected with a rotating piece through the rotating shaft in a rotating mode, one side, far away from the disc, of the rotating piece is connected with a fixing rod in a rotating mode, one end, far away from the rotating piece, of the fixing rod is connected with the disc in a rotating mode through a bearing, and two sides of the I-shaped block are symmetrically provided with fixing seats.

As a further scheme of the utility model: the lifting assembly comprises a fixing frame symmetrically arranged at the top of the base, a thread bush is fixedly arranged at the top of the fixing frame, the thread bush is in threaded connection with a threaded rod, and the upper part of the threaded rod is rotationally connected with the disc through a bearing.

As a further scheme of the utility model: the bottom of the I-shaped block on one side is symmetrically provided with a first clamping plate, and the bottom of the I-shaped block on the other side is symmetrically provided with a second clamping plate.

As a further scheme of the utility model: the upper surface of base has seted up a plurality of spacing groove, spacing groove is unanimous with the slide rail position, spacing groove sliding connection has the slider, slider and first splint and second splint fixed connection.

As a further scheme of the utility model: the top of the threaded rod passes through a first belt wheel fixedly arranged on the disc, a fixed plate is fixedly arranged on one side of the top of the disc, a driving motor is fixedly arranged on one side of the fixed plate, a second belt wheel is fixedly arranged at the output end of the driving motor, and the second belt wheel is rotationally connected with the first belt wheel through a belt.

As a further scheme of the utility model: and a limiting block is fixedly arranged at the bottom of the threaded rod.

As a further scheme of the utility model: and a telescopic cylinder is fixedly arranged between the fixing seats.

The utility model has the beneficial effects that:

1. according to the utility model, the universal wheels are fixedly arranged around the bottom of the base, so that the whole is convenient to move, the compression assembly is arranged above the base, the telescopic cylinder on the fixed base is started, so that the two I-shaped blocks are driven to slide on the sliding rail, the connecting rod is arranged at one end of each I-shaped block, the rotating piece is driven to rotate through the connecting rod while the two I-shaped blocks move, the other connecting rod on the rotating piece is driven to rotate, the other two I-shaped blocks are driven to move, the first clamping plates on the two I-shaped blocks on one side compress the two sides of the transformer coil, the two I-shaped blocks on the other side compress the other two sides of the transformer coil, the limiting grooves are formed in the top of the base, and the limiting grooves are in sliding connection with the sliding blocks, so that the first clamping plates and the second clamping plates can be limited while moving, the normal movement of the first clamping plates and the second clamping plates is guaranteed, the periphery of the transformer coil can be compressed, the working efficiency of the transformer coil is improved, and the practicability of the transformer coil is improved.

2. Through set up lifting unit in the top both sides of base to drive motor on the fixed plate through starting, thereby drive the second band pulley and rotate, drive first band pulley through the belt and rotate, thereby drive the threaded rod and rotate, through the top both sides installation mount at the base, at the top installation thread bush of mount, thereby rotate on the thread bush through the threaded rod, make the threaded rod can go up and down, thereby drive compressing tightly the subassembly and go up and down, thereby the convenience is placed transformer coil at the base top, thereby conveniently compress tightly the subassembly and compress tightly transformer coil, thereby the practicality and the work efficiency of device have been promoted.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model in front cross-section;

FIG. 2 is a schematic view of the disk bottom structure of the present utility model;

FIG. 3 is a schematic diagram of the moving structure of the H-shaped block of the present utility model;

FIG. 4 is a schematic top view of the disk of the present utility model;

fig. 5 is a schematic view of a lifting assembly according to the present utility model.

In the figure: 1. a base; 101. a universal wheel; 102. a limit groove; 103. a slide block; 2. a compression assembly; 201. a disc; 202. a slide rail; 203. a I-shaped block; 204. a connecting rod; 205. a rotating member; 206. a fixed rod; 207. a fixing seat; 208. a telescopic cylinder; 209. a first clamping plate; 210. a second clamping plate; 3. a lifting assembly; 301. a fixing frame; 302. a thread sleeve; 303. a threaded rod; 304. a first pulley; 305. a fixing plate; 306. a driving motor; 307. a second pulley; 4. a transformer coil.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, a compressing apparatus for a transformer coil, including a base 1 and a transformer coil 4, a plurality of universal wheels 101 are fixedly installed around the bottom of the base 1, and further includes: a pressing component 2 is arranged above the base 1, and lifting components 3 are arranged on two sides above the top of the base 1;

wherein, compress tightly subassembly 2 includes disc 201, a plurality of slide rail 202 has been seted up on the disc 201, slide rail 202 sliding connection has worker's piece 203, one side of worker's piece 203 is connected with connecting rod 204 through the pivot rotation, the one end that worker's piece 203 was kept away from to connecting rod 204 is connected with rotor 205 through the pivot rotation, one side that rotor 205 was kept away from to rotor 205 rotates and is connected with dead lever 206, the one end that rotor 205 was kept away from to dead lever 206 is rotated through the bearing and is connected with disc 201, fixing base 207 is installed to the bilateral symmetry of two worker's pieces 203, make all around of transformer coil 4 all can compress tightly, the work efficiency of device to transformer coil 4 compress tightly has been promoted, the practicality of device has been promoted.

The lifting component 3 comprises a fixing frame 301 symmetrically arranged at the top of the base 1, a thread bush 302 is fixedly arranged at the top of the fixing frame 301, a threaded rod 303 is connected with the thread bush 302 in a threaded manner, the upper part of the threaded rod 303 is rotationally connected with a disc 201 through a bearing, the pressing component 2 is convenient to press the transformer coil 4, the practicability and the working efficiency of the device are improved, a first clamping plate 209 is symmetrically arranged at the bottom of one side of the I-shaped block 203, a second clamping plate 210 is symmetrically arranged at the bottom of the other side of the I-shaped block 203, the first clamping plate 209 and the second clamping plate 210 can surround the transformer coil 4, the periphery of the transformer coil 4 can be pressed, a plurality of limiting grooves 102 are formed in the upper surface of the base 1, the limiting grooves 102 are consistent with the positions of sliding rails 202, the limiting grooves 102 are slidably connected with sliding blocks 103, the sliding blocks 103 are fixedly connected with the first clamping plate 209 and the second clamping plate 210, the first clamping plate 209 and the second clamping plate 210 can limit when moving, the normal movement of the first clamping plate 209 and the second clamping plate 210 is ensured, the top of the threaded rod 303 passes through a first belt pulley 304 fixedly arranged on the disc 201, a fixed plate 305 is fixedly arranged on one side of the top of the disc 201, a driving motor 306 is fixedly arranged on one side of the fixed plate 305, a second belt pulley 307 is fixedly arranged at the output end of the driving motor 306, the second belt pulley 307 is rotationally connected with the first belt pulley 304 through a belt, the threaded rods 303 on two sides can be driven to rotate through the driving motor 306, the working efficiency of the lifting assembly 3 is improved, a limit block is fixedly arranged at the bottom of the threaded rod 303, the threaded rod 303 is prevented from falling off from a thread sleeve 302 when rotating, a telescopic cylinder 208 is fixedly arranged between the fixed seats 207 to provide power for the compacting assembly 2, the compacting assembly 2 normally works, and the working efficiency of compaction is improved.

The working principle of the utility model is as follows:

firstly, a plurality of universal wheels 101 are fixedly arranged around the bottom of a base 1 so as to facilitate the whole movement, a compression assembly 2 is arranged above the base 1, a telescopic cylinder 208 on a fixing seat 207 is started so as to drive two I-shaped blocks 203 to slide on a sliding rail 202, a connecting rod 204 is arranged at one end of each I-shaped block 203, a rotating piece 205 is driven to rotate through the connecting rod 204 while the two I-shaped blocks 203 move, the rotating piece 205 is rotationally connected with a disc 201 through a fixing rod 206 so as to drive another connecting rod 204 on the rotating piece 205 to rotate so as to drive the other two I-shaped blocks 203 to move, and therefore, a first clamping plate 209 on one side of the I-shaped blocks 203 compresses two sides of a transformer coil 4, and two sides of the other side of the I-shaped blocks 203 compress the transformer coil 4.

Secondly, through setting up lifting unit 3 in the top both sides of base 1, through the driving motor 306 on the fixed plate 305 of start, thereby drive second band pulley 307 and rotate, drive first band pulley 304 through the belt and rotate, thereby drive threaded rod 303 and rotate, through the top both sides installation mount 301 at base 1, install thread bush 302 at the top of mount 301, thereby rotate on thread bush 302 through threaded rod 303, make threaded rod 303 can go up and down, thereby drive and compress tightly subassembly 2 and go up and down, thereby conveniently place transformer coil 4 at the base 1 top, thereby conveniently compress tightly subassembly 2 and compress tightly transformer coil 4.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The compaction device in the transformer coil comprises a base (1) and a transformer coil (4), wherein a plurality of universal wheels (101) are fixedly arranged around the bottom of the base (1);

characterized by further comprising:

a pressing component (2) is arranged above the base (1), and lifting components (3) are arranged on two sides above the top of the base (1);

wherein, compress tightly subassembly (2) including disc (201), a plurality of slide rail (202) have been seted up on disc (201), slide rail (202) sliding connection has worker's piece (203), one side of worker's piece (203) is rotated through the pivot and is connected with connecting rod (204), one end that worker's piece (203) was kept away from to connecting rod (204) is rotated through the pivot and is connected with rotor (205), one side that disc (201) was kept away from to rotor (205) is rotated and is connected with dead lever (206), one end that rotor (205) was kept away from to dead lever (206) is rotated through bearing and disc (201) and is connected, two fixing base (207) are installed to the bilateral symmetry of worker's piece (203).

2. The pressing device inside a transformer coil according to claim 1, wherein the lifting assembly (3) comprises a fixing frame (301) symmetrically arranged at the top of the base (1), a threaded sleeve (302) is fixedly arranged at the top of the fixing frame (301), the threaded sleeve (302) is in threaded connection with a threaded rod (303), and the upper part of the threaded rod (303) is in rotary connection with the disc (201) through a bearing.

3. A compression device inside a transformer coil according to claim 1, characterized in that the bottom of the i-shaped block (203) on one side is symmetrically provided with a first clamping plate (209) and the bottom of the i-shaped block (203) on the other side is symmetrically provided with a second clamping plate (210).

4. The pressing device for the inside of the transformer coil according to claim 1, wherein a plurality of limiting grooves (102) are formed in the upper surface of the base (1), the positions of the limiting grooves (102) are consistent with those of the sliding rails (202), the limiting grooves (102) are slidably connected with sliding blocks (103), and the sliding blocks (103) are fixedly connected with the first clamping plate (209) and the second clamping plate (210).

5. The pressing device inside a transformer coil according to claim 2, wherein the top of the threaded rod (303) is fixedly provided with a first belt wheel (304) through a disc (201), one side of the top of the disc (201) is fixedly provided with a fixing plate (305), one side of the fixing plate (305) is fixedly provided with a driving motor (306), the output end of the driving motor (306) is fixedly provided with a second belt wheel (307), and the second belt wheel (307) is rotatably connected with the first belt wheel (304) through a belt.

6. A compacting apparatus for the interior of a transformer coil according to claim 2, characterized in that the bottom of the threaded rod (303) is fixedly provided with a stopper.

7. A compacting apparatus in a transformer coil according to claim 1, characterised in that a telescopic cylinder (208) is fixedly mounted between the holders (207).