CN220774070U

CN220774070U - Voltage transformer bracket

Info

Publication number: CN220774070U
Application number: CN202321842120.7U
Authority: CN
Inventors: 程波
Original assignee: Chengdu Xingmingyuan Electric Co ltd
Current assignee: Chengdu Xingmingyuan Electric Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-04-12
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a voltage transformer bracket, which comprises a voltage transformer body, wherein a left bracket and a right bracket are respectively arranged on two sides of the voltage transformer body, inserting rods are welded on one sides of the left bracket and one side of the right bracket, and clamping blocks for inserting and clamping the inserting rods are fixed on two sides of the voltage transformer body; according to the utility model, the transformer brackets are arranged, and the left bracket and the right bracket are directly inserted at two sides of the voltage transformer through clamping connection, so that the iron core is not inclined due to sliding of the insulating plate; through set up the electronic cylinder clamp of conveniently delivering material to the pressure disk in one side of left socle, make electronic cylinder clamp can press from both sides the pressure disk, make the screw conveniently screw in the pressure disk, this support can assist the assembly of accessories such as group's mutual-inductor to iron core fast, and control two supports and can realize quick assembly and disassembly through the plug, convenient to use is swift, can improve voltage transformer's assembly efficiency.

Description

Voltage transformer bracket

Technical Field

The utility model relates to the technical field of voltage transformer installation, in particular to a voltage transformer bracket.

Background

At present, when a small-sized voltage and current integrated transformer is installed, an iron core, an insulating plate for cushioning the iron core and an installation plate for compressing the iron core are required to be manually assembled in the middle of the transformer, screws are connected at two ends of the installation plate through threads, two ends of the iron core are compressed by a fixed pressure plate at the bottom of the screws, the iron core is fixed in a middle through groove of the transformer, but because the insulating plate and the iron core are directly placed in the through groove and compressed by the screws, the insulating plate is easy to swing when placed, the iron core is required to be placed after being held and positioned, and then the screws are screwed, so that the operation is inconvenient.

The patent CN203966826U discloses a primary winding positioning bracket of a voltage transformer, belonging to the technical field of transformers. The support comprises a lead terminal mounting plate, two parallel support plates symmetrically arranged on two sides of the bottom of the lead terminal mounting plate and two lead terminal fixing structures arranged on corresponding positions of the lead terminal mounting plate, wherein a notch for an iron core to penetrate out is formed in the lower portion of the support plate.

This support is when assembling movable iron core to and among the prior art small-size voltage current integral type mutual-inductor all adopts places iron core, insulation board and uses the screw to compress tightly the mode in logical inslot, and the insulation board overlaps with the iron core and places in logical inslot, screws up again, because can not atress simultaneously when the iron core both ends are assembled, makes the iron core skew easily slide, inconvenient problem of assembling.

Disclosure of Invention

The utility model aims to provide a voltage transformer bracket, which solves the problems that an insulating plate and an iron core are overlapped and placed in a through groove in the prior art, and are pressed tightly by screwing, and the iron core is easy to deflect and slide and inconvenient to assemble because the two ends of the iron core cannot be stressed simultaneously during assembly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a voltage transformer support, includes the voltage transformer body, the both sides of voltage transformer body are provided with left socle and right branch frame respectively, the inserted bar has all been welded to one side of left socle and right branch frame, the fixture block that supplies the inserted bar to insert the joint is fixed with to the both sides of voltage transformer body, logical groove has been seted up at the middle part of voltage transformer body, insulating board has been placed in the logical groove, the iron core has been placed to the top of insulating board, the top of iron core is provided with the mounting panel, the both ends threaded connection of mounting panel has the screw, the bottom threaded connection of screw has the pressure disk, the pressure disk compresses tightly the both ends at the iron core, one side of left socle is provided with the delivery mechanism that is convenient for deliver pressure disk to the iron core top, be provided with the stop gear that is convenient for the insulating board spacing in logical inslot between left socle and the right branch frame;

the limiting mechanism comprises a limiting groove and a limiting plate, wherein the limiting plate is slidably connected in the limiting groove, and a spring for driving the limiting plate to move is arranged in the limiting groove.

Preferably, the material conveying mechanism comprises a chute and a sliding plate, the chute is arranged on one side of the left bracket, the sliding plate is slidably connected in the chute, one end of the sliding plate is provided with an integrally formed extension plate, and one side of the extension plate is fixedly provided with an electric cylinder clamp.

Preferably, the stop gear still includes dead lever, sleeve and backup pad, the spring cup joints the outer wall at the dead lever, the backup pad welds in one side of left socle, the upper surface at the backup pad is seted up to the spacing groove, the one end of dead lever with fix in the spacing groove, sleeve sliding connection is in the outside of dead lever, the spring is located between sleeve and the dead lever.

Preferably, the limiting mechanism further comprises guide rods, the guide rods are fixed on two sides of the limiting plate, and the guide rods penetrate through the left support and are in sliding connection with the left support.

Preferably, the through groove is circular, and the inner walls of the two sides of the through groove are provided with abdication grooves for placing the iron core and the insulating plate.

Preferably, the outer wall of inserted bar one end is provided with integrated into one piece's bulge loop, the draw-in groove that supplies bulge loop male is seted up to the fixture block inner wall.

Preferably, the inserted link and the clamping block are all provided with four, and four clamping blocks are respectively positioned at four corners of the voltage transformer body.

Preferably, the pressure plate is in a horn-shaped arrangement, and rectangular grooves are formed in the middle of the left bracket and the right bracket.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the transformer bracket is arranged, the left bracket and the right bracket are directly inserted at two sides of the voltage transformer through clamping connection, and the bracket can assist the insulation board to limit, so that when the insulation board is placed in the through groove and then is placed in the iron core, the iron core cannot slide and skew due to sliding of the insulation board; through set up the electronic cylinder clamp of conveniently delivering the material to the pressure disk in one side of left socle, make electronic cylinder clamp can press from both sides the pressure disk to make the pressure disk place in the iron core top through manual promotion slide, the cylinder presss from both sides simultaneously and can press from both sides tight pressure disk, makes the screw conveniently screw in the pressure disk, and this support can assist the assembly of accessories such as group transformer to iron core fast, and control two supports and can realize quick assembly and disassembly through the plug, convenient to use is swift, can improve voltage transformer's assembly efficiency.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a schematic diagram of the voltage transformer after the iron core assembly of the present utility model is completed;

FIG. 3 is a top view of the left bracket of the present utility model;

fig. 4 is a schematic structural view of the right bracket of the present utility model.

In the figure: 1. a voltage transformer body; 2. a left bracket; 3. a right bracket; 4. a rod; 5. a clamping block; 6. a through groove; 7. an insulating plate; 8. an iron core; 9. a mounting plate; 10. a screw; 11. a pressure plate; 12. a delivery mechanism; 13. a limiting mechanism; 1301. a limit groove; 1302. a limiting plate; 1303. a spring; 1201. a chute; 1202. a slide plate; 1203. an extension plate; 1204. an electric cylinder clamp; 1304. a fixed rod; 1305. a sleeve; 14. a support plate; 1306. a guide rod; 1308. a relief groove; 401. a convex ring; 402. a clamping groove; 15. rectangular grooves.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a voltage transformer support, including voltage transformer body 1, voltage transformer body 1's both sides are provided with left socle 2 and right socle 3 respectively, inserted bar 4 has all been welded to one side of left socle 2 and right socle 3, voltage transformer body 1's both sides are fixed with the fixture block 5 that supplies inserted bar 4 to insert the joint, logical groove 6 has been seted up at voltage transformer body 1's middle part, insulating board 7 has been placed in logical groove 6, iron core 8 has been placed to insulating board 7's top, iron core 8's top is provided with mounting panel 9, the both ends threaded connection of mounting panel 9 has screw 10, the bottom threaded connection of screw 10 has pressure disk 11, pressure disk 11 compresses tightly the both ends at iron core 8, one side of left socle 2 is provided with the delivery mechanism 12 that is convenient for deliver pressure disk 11 to iron core 8 top, be provided with between left socle 2 and the right socle 3 and be convenient for spacing in logical groove 6 stop gear 13 of 7;

through setting up stop gear 13, it is spacing to the both ends of insulation board 7, be convenient for with insulation board 7 spacing in logical inslot 6, avoid iron core 8 to place behind insulation board 7 top, because insulation board 7 slip skew leads to iron core 8 can not quick assembly.

The limiting mechanism 13 comprises a limiting groove 1301 and a limiting plate 1302, the limiting plate 1302 is slidably connected in the limiting groove 1301, and a spring 1303 for driving the limiting plate 1302 to move is arranged in the limiting groove 1301.

The limiting plate 1302 is abutted against both ends of the insulating plate 7 by the springs 1303.

The material delivering mechanism 12 comprises a sliding groove 1201 and a sliding plate 1202, wherein the sliding groove 1201 is formed in one side of the left bracket 2, the sliding plate 1202 is slidably connected in the sliding groove 1201, one end of the sliding plate 1202 is provided with an integrally formed extending plate 1203, and an electric cylinder clamp 1204 is fixed on one side of the extending plate 1203.

After the sliding plate 1202 is manually pushed, the electric cylinder clamp 1204 can be close to one side close to the iron core 8, and when the electric cylinder clamp 1204 clamps the pressure plate 11, the pressure plate 11 can be conveyed to the upper part of the iron core 8, so that the screw 10 can be conveniently screwed in and fixed.

The limiting mechanism 13 further comprises a fixing rod 1304, a sleeve 1305 and a supporting plate 14, the spring 1303 is sleeved on the outer wall of the fixing rod 1304, the supporting plate 14 is welded on one side of the left bracket 2, the limiting groove 1301 is formed in the upper surface of the supporting plate 14, one end of the fixing rod 1304 is fixed in the limiting groove 1301, the sleeve 1305 is slidably connected to the outer portion of the fixing rod 1304, and the spring 1303 is located between the sleeve 1305 and the fixing rod 1304.

The limiting mechanism 13 further comprises a guide rod 1306, wherein the guide rod 1306 is fixed on two sides of the limiting plate 1302, and the guide rod 1306 penetrates through the left bracket 2 and is in sliding connection with the left bracket 2.

The limiting plate 1302 supports the sleeve 1305 under the elasticity of the spring 1303, so that the sleeve 1305 slides forward outside the fixing rod 1304, and drives the limiting plate 1302 to move, so that the limiting plate 1302 abuts against one end of the insulating plate 7.

The through groove 6 is circular, and the inner walls of the two sides of the through groove 6 are provided with a yielding groove 1308 for placing the iron core 8 and the insulating plate 7.

The outer wall of inserted bar 4 one end is provided with integrated into one piece's bulge loop 401, and clamping groove 402 that supplies bulge loop 401 to insert is seted up to fixture block 5 inner wall. The convex ring 401 and the clamping groove 402 are of clamping structures commonly used in the prior art, and the convex ring 401 is clamped into the clamping groove 402 by pressing the inserting rod 4, so that two supports can be fixed on two sides of the transformer.

The inserted link 4 and the clamping blocks 5 are respectively provided with four, and the four clamping blocks 5 are respectively positioned at four corners of the voltage transformer body 1.

The pressure plate 11 is horn-shaped, and rectangular grooves 15 are formed in the middle of the left bracket 2 and the right bracket 3.

When the device is used, the inserting rod 4 of the left bracket 2 is inserted into the clamping block 5, so that the left bracket 2 is fixed with the voltage transformer body 1, the insulating plate 7 is placed in the through groove 6, one end of the insulating plate 7 is positioned in the limiting groove 1301, the right bracket 3 is fixed with the voltage transformer body 1 through the inserting rod 4, and after the fixing is finished, the two limiting plates 1302 squeeze the insulating plate 7 from two ends under the elasticity of the spring 1303, so that the insulating plate 7 is limited;

at this time, a group of screws 10 and a mounting plate 9 are fixed in advance, a pressure plate 11 is screwed on the bottom end of each screw 10, then an iron core 8 is placed above an insulating plate 7, after one end of each mounting plate 9, which is not connected with each screw 10, is inserted into a through groove 6, each screw 10 is screwed into each mounting plate 9, at this time, the other pressure plate 11 is clamped by using an electric cylinder clamp 1204, a sliding plate 1202 is manually pushed, the pressure plate 11 is conveyed to the position above one end, close to the left bracket 2, of the iron core 8, the screws 10 are manually screwed down, and are screwed into the top of the pressure plate 11, and at this time, the two ends of the iron core 8 are tightly pressed; the left bracket 2 and the right bracket 3 on the two sides can be removed by direct pulling, and the device is convenient and quick.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A voltage transformer bracket, characterized in that: the voltage transformer comprises a voltage transformer body (1), a left bracket (2) and a right bracket (3) are respectively arranged on two sides of the voltage transformer body (1), inserting rods (4) are welded on one sides of the left bracket (2) and the right bracket (3), clamping blocks (5) for inserting the inserting rods (4) into the clamping blocks are fixed on two sides of the voltage transformer body (1), a through groove (6) is formed in the middle of the voltage transformer body (1), an insulating plate (7) is placed in the through groove (6), an iron core (8) is placed above the insulating plate (7), a mounting plate (9) is arranged at the top of the iron core (8), screws (10) are connected at two ends of the mounting plate (9) in a threaded mode, pressure plates (11) are connected at the bottom of the screws (10) in a threaded mode, a material mechanism (12) for conveniently feeding the inserting rods (4) into the iron core (8) is arranged on one side of the left bracket (2), and a limit mechanism (13) for conveniently limiting the iron core (8) is arranged between the left bracket (2) and the right bracket (3);

the limiting mechanism (13) comprises a limiting groove (1301) and a limiting plate (1302), the limiting plate (1302) is slidably connected in the limiting groove (1301), and a spring (1303) for driving the limiting plate (1302) to move is arranged in the limiting groove (1301).

2. A voltage transformer bracket according to claim 1, characterized in that: the material conveying mechanism (12) comprises a sliding groove (1201) and a sliding plate (1202), the sliding groove (1201) is formed in one side of the left bracket (2), the sliding plate (1202) is connected in the sliding groove (1201) in a sliding mode, an integrally formed extension plate (1203) is arranged at one end of the sliding plate (1202), and an electric cylinder clamp (1204) is fixed on one side of the extension plate (1203).

3. A voltage transformer bracket according to claim 2, characterized in that: stop gear (13) still include dead lever (1304), sleeve (1305) and backup pad (14), spring (1303) cup joint the outer wall at dead lever (1304), backup pad (14) welding is in one side of left socle (2), limiting groove (1301) are seted up at the upper surface of backup pad (14), the one end of dead lever (1304) is with fixing in limiting groove (1301), sleeve (1305) sliding connection is in the outside of dead lever (1304), spring (1303) are located between sleeve (1305) and dead lever (1304).

4. A voltage transformer bracket according to claim 3, characterized in that: the limiting mechanism (13) further comprises guide rods (1306), the guide rods (1306) are fixed on two sides of the limiting plate (1302), and the guide rods (1306) penetrate through the left support (2) and are in sliding connection with the left support (2).

5. The voltage transformer bracket of claim 4, wherein: the through groove (6) is in a circular shape, and the inner walls of the two sides of the through groove (6) are provided with a yielding groove (1308) for placing the iron core (8) and the insulating plate (7).

6. A voltage transformer bracket according to claim 1, characterized in that: the outer wall of inserted bar (4) one end is provided with integrated into one piece's bulge loop (401), draw-in groove (402) that supplies bulge loop (401) male are seted up to fixture block (5) inner wall.

7. A voltage transformer bracket according to claim 1, characterized in that: the inserting rods (4) and the clamping blocks (5) are respectively provided with four, and the four clamping blocks (5) are respectively located at four corners of the voltage transformer body (1).

8. A voltage transformer bracket according to claim 1, characterized in that: the pressure plate (11) is in a horn-shaped arrangement, and rectangular grooves (15) are formed in the middle of the left support (2) and the middle of the right support (3).