CN222720170U

CN222720170U - Rectifier transformer bearing structure

Info

Publication number: CN222720170U
Application number: CN202421102927.1U
Authority: CN
Inventors: 余正斌; 黄云森; 严剑敏; 李水珠
Original assignee: Fuzhou Bofeng Intelligent Electric Co ltd
Current assignee: Fuzhou Bofeng Intelligent Electric Co ltd
Priority date: 2024-05-21
Filing date: 2024-05-21
Publication date: 2025-04-04
Anticipated expiration: 2034-05-21

Abstract

The utility model relates to the technical field of transformer support seats, specifically a rectifier transformer support structure, including a support seat and a transformer, wherein a plurality of mounting frames are arranged on the support seat, the mounting frames are slidably connected to each other, a first guide rail for sliding connection of the mounting frames is arranged on the support seat, a first screw rod is rotatably arranged in the first guide rail, the first screw rod and the mounting frame are threadedly connected to each other, two groups of connecting blocks are oppositely arranged on the mounting frame, the connecting blocks and the transformer are detachably connected to each other, the connecting blocks and the mounting frame are slidably connected to each other, a bidirectional screw rod is rotatably arranged in the mounting frame, and the two groups of connecting blocks are respectively threadedly connected to the opposite sides of the bidirectional screw rod. The utility model fixes transformers of different specifications by arranging a plurality of mounting frames moving along the first guide rail on the support seat and adjusting the spacing between adjacent mounting frames.

Description

Rectifier transformer bearing structure

Technical Field

The utility model relates to the technical field of transformer supporting seats, in particular to a rectifier transformer supporting structure.

Background

The utility model discloses a transformer supporting seat structure in China patent with the bulletin number of CN220627542U, which comprises a supporting seat device body, wherein an anti-slip pad is arranged at the axle center of the top of the supporting seat device body, a square groove is arranged on the inner wall of the anti-slip pad, the inner part of the anti-slip pad is matched with the transformer body above, mounting grooves are formed in the periphery of the outer side of the supporting seat device body, the mounting grooves are formed in a horn shape and are large and narrow in size, limit grooves are formed in the inner wall of each mounting groove from large to small in sequence, and the number of the limit grooves is at least three. According to the utility model, the transformer body is installed with the supporting seat device body through the installation groove and the anti-skid pad, the installation groove is horn-shaped, so that the installation is convenient to guide, meanwhile, the corresponding limit pad can be installed into the limit groove after being placed in the installation groove according to the size of the upper wire frame, the effect of reinforcing and stably installing is achieved, and the upper wire frame is not required to be separated from the base during working. The transformer body is mounted through the mounting groove and the anti-slip pad. The supporting seat device body in the patent can only fixedly mount the transformer with fixed specification and size, is unfavorable for adapting to various transformers, and needs to be replaced together with the supporting structure when the transformer is replaced.

Based on the above, the utility model designs a rectifier transformer supporting structure to solve the above problems.

Disclosure of utility model

The utility model aims to provide a rectifier transformer supporting structure so as to solve the technical problems.

In order to achieve the purpose, the utility model provides the technical scheme that the rectifier transformer supporting structure comprises a supporting seat and a transformer, wherein a plurality of groups of installation frames are arranged on the supporting seat, the installation frames are in sliding connection with the supporting seat, a first guide rail for the installation frames to be in sliding connection is arranged on the supporting seat, a first lead screw is arranged in the first guide rail in a rotating mode, the first lead screw is in threaded connection with the installation frames, two groups of connection blocks are oppositely arranged on the installation frames, the connection blocks are in detachable connection with the transformer, the connection blocks are in sliding connection with the installation frames, a bidirectional lead screw is arranged in the installation frames in a rotating mode, and the two groups of connection blocks are respectively in threaded connection with two opposite sides of the bidirectional lead screw.

Preferably, the support base comprises a base and a movable base, a first telescopic assembly is arranged between the base and the movable base, and two groups of first guide rails are respectively arranged on the base and the movable base.

Preferably, a positioning assembly is arranged between the base and the movable seat, the positioning assembly comprises a connecting rod, a clamping groove is formed in the connecting rod, a plurality of groups of positioning columns are arranged on the side wall of the movable seat, and the clamping groove is matched with the positioning columns in a clamping manner.

Preferably, the positioning column is in sliding connection with the movable seat, a first elastic piece is arranged between the positioning column and the movable seat, an abutting plate is arranged at one end, far away from the movable seat, of the positioning column, and the abutting plate is matched with the connecting rod in an abutting mode.

Preferably, the positioning column is provided with a push rod, one end of the push rod, which is far away from the movable seat, is mutually hinged with the positioning column, a second elastic piece is arranged between one end of the push rod, which is close to the movable seat, and the positioning column, the push rod and the side wall of the movable seat are mutually in butt fit,

Preferably, the clamping groove and the ejector rod are mutually in abutting matching.

Compared with the prior art, the transformer fixing device has the beneficial effects that multiple groups of mounting frames moving along the first guide rail are arranged on the supporting seat, and transformers with different specifications are fixed by adjusting the interval between the adjacent mounting frames.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 shows the present utility model a structural schematic diagram of the mounting frame;

FIG. 3 is a schematic diagram of the structure of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1-supporting seat, 11-first guide rail, 12-first lead screw, 13-base, 14-movable seat, 15-first telescopic component, 2-mounting bracket, 21-connecting block, 22-bi-directional lead screw, 3-positioning component, 31-connecting rod, 32-clamping groove, 33-positioning column, 34-first elastic piece, 35-abutting plate, 4-ejector rod and 41-second elastic piece.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments in the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

In connection with fig. 1-3:

The utility model provides a rectifier transformer bearing structure, including supporting seat 1 and transformer, be equipped with multiunit mounting bracket 2 on the supporting seat 1, mounting bracket 2 and the mutual sliding connection of supporting seat 1, be equipped with the first guide rail 11 that supplies mounting bracket 2 sliding connection on the supporting seat 1, the rotation is equipped with first lead screw 12 in the first guide rail 11, first lead screw 12 and the mutual threaded connection of mounting bracket 2, the opposition is equipped with two sets of connecting blocks 21 on the mounting bracket 2, connecting block 21 and transformer detachable connection each other, connecting block 21 and the mutual sliding connection of mounting bracket 2, the rotation of mounting bracket 2 is equipped with two-way lead screw 22, two sets of connecting blocks 21 respectively with two mutual threaded connection in opposite sides of two-way lead screw 22.

Further, the supporting seat 1 includes a base 13 and a moving seat 14, a first telescopic assembly 15 is disposed between the base 13 and the moving seat 14, and two sets of first guide rails 11 are respectively disposed on the base 13 and the moving seat 14.

Further, a positioning component 3 is arranged between the base 13 and the movable seat 14, the positioning component 3 comprises a connecting rod 31, a clamping groove 32 is arranged on the connecting rod 31, a plurality of groups of positioning columns 33 are arranged on the side wall of the movable seat 14, and the clamping groove 32 is matched with the positioning columns 33 in a clamping way.

Further, the positioning column 33 is slidably connected with the movable seat 14, a first elastic member 34 is disposed between the positioning column 33 and the movable seat 14, an abutting plate 35 is disposed at one end of the positioning column 33 away from the movable seat 14, and the abutting plate 35 is in abutting matching with the connecting rod 31.

Further, the positioning column 33 is provided with a push rod 4, one end of the push rod 4 far away from the movable seat 14 is hinged with the positioning column 33, a second elastic piece 41 is arranged between one end of the push rod 4 close to the movable seat 14 and the positioning column 33, the push rod 4 is mutually abutted and matched with the side wall of the movable seat 14,

Further, the clamping groove 32 is in contact matching with the ejector rod 4.

The specific application embodiment of the utility model is as follows:

The supporting seat 1 is arranged on a plurality of groups of first guide rails 11 in a collinear manner, the first lead screw 12 is rotationally arranged in the first guide rails 11, the mounting frame 2 is driven by the first lead screw 12 to move along the first guide rails 11, the mounting frame 2 fixes the transformer on the supporting seat 1 through the connecting block 21 which is mutually detachably connected with the transformer, and the detachable connection can be bolt connection. The bidirectional screw rod 22 drives two groups of connecting blocks 21 oppositely arranged on the mounting frame 2 to move in opposite directions or back to back, and the transverse distance between the adjacent connecting blocks 21 is adjusted. Thereby the connecting block 21 position is matched with the bolt holes arranged on the transformers with different specifications, and the transformer is favorably fixed.

The two groups of first guide rails 11 are respectively arranged on the base plate and the moving plate in the supporting seat 1. The first telescopic assembly 15 may be made of an electric telescopic rod. The first telescopic component 15 drives the movable plate to move relative to the base plate, so that the longitudinal distance between the connecting blocks 21 is further enlarged, and the supporting seat 1 is enlarged to adapt to the specification of the transformer. The spacing is limited by arranging the positioning component 3 between the base 13 and the connecting seat. One end of a connecting rod 31 in the positioning assembly 3 is connected with the base 13 in a mutually rotating way, and the other end of the connecting rod 31 is matched with a positioning column 33 arranged on the movable seat 14 in a mutually clamping way through a clamping groove 32, so that the connecting rod 31 is fixed. The space between the base 13 and the movable seat 14 is controlled by the mutual clamping matching of the clamping groove 32 and the positioning columns 33 of different groups. The first elastic member 34 may be made of a spring. The first elastic piece 34 drives the positioning column 33 to move towards the moving seat 14, and drives the abutting plate 35 arranged at one end of the positioning column 33 far away from the moving seat 14 to move towards the moving seat 14, so that the abutting plate 35 and the connecting rod 31 are further in abutting matching, and the connecting rod 31 is clamped and fixed by matching the abutting plate 35 with the side wall of the moving seat 14. The ejector rod 4 is disposed on the positioning post 33, and the second elastic member 41 may be made of a spring. The second elastic piece 41 ensures that one end of the ejector rod 4 close to the movable seat 14 protrudes out of the positioning column 33, the ejector rod 4 is mutually abutted with the outer wall of the movable seat 14, the positioning column 33 is ensured to protrude out of the movable seat 14, the clamping groove 32 is mutually abutted and matched with the ejector rod 4, when the positioning column 33 is clamped into the clamping groove 32, the clamping groove 32 is mutually abutted with the ejector rod 4, the ejector rod 4 is pressed into the positioning column 33, the ejector rod 4 is mutually separated from the movable seat 14, and the positioning column 33 can be driven by the first elastic piece 34 to move.

In the description of the utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, or indirectly connected through an intermediate medium, and may be a communication between two elements or an interaction relationship between two elements, unless explicitly specified otherwise, and it will be understood by those of ordinary skill in the art that the above terms are in the meaning of the utility model as appropriate.

Although embodiments of the 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. The utility model provides a rectifier transformer bearing structure, includes supporting seat (1) and transformer, wherein be equipped with multiunit mounting bracket (2) on supporting seat (1), mounting bracket (2) with mutual sliding connection of supporting seat (1), be equipped with on supporting seat (1) confession mounting bracket (2) sliding connection's first guide rail (11), first guide rail (11) rotation is equipped with first lead screw (12), first lead screw (12) with mutual threaded connection of mounting bracket (2), the opposition is equipped with two sets of connecting blocks (21) on mounting bracket (2), connecting block (21) with mutual detachable connection of transformer, connecting block (21) with mutual sliding connection of mounting bracket (2), mounting bracket (2) rotation is equipped with two-way lead screw (22), two sets of connecting block (21) respectively with two opposite sides mutual threaded connection of two-way lead screw (22).

2. The rectifier transformer supporting structure according to claim 1, wherein the supporting base (1) comprises a base (13) and a movable base (14), a first telescopic assembly (15) is arranged between the base (13) and the movable base (14), and two groups of first guide rails (11) are respectively arranged on the base (13) and the movable base (14).

3. The rectifier transformer supporting structure according to claim 2, wherein a positioning assembly (3) is arranged between the base (13) and the movable seat (14), the positioning assembly (3) comprises a connecting rod (31), clamping grooves (32) are formed in the connecting rod (31), a plurality of groups of positioning columns (33) are formed in the side wall of the movable seat (14), and the clamping grooves (32) are matched with the positioning columns (33) in a clamping manner.

4. A supporting structure of a rectifier transformer according to claim 3, wherein the positioning column (33) is slidably connected with the movable base (14), a first elastic member (34) is disposed between the positioning column (33) and the movable base (14), an abutting plate (35) is disposed at one end of the positioning column (33) away from the movable base (14), and the abutting plate (35) is matched with the connecting rod (31) in an abutting manner.

5. A rectifier transformer supporting structure according to claim 4, wherein the positioning column (33) is provided with a push rod (4), one end of the push rod (4) away from the movable seat (14) is hinged with the positioning column (33), a second elastic piece (41) is arranged between one end of the push rod (4) close to the movable seat (14) and the positioning column (33), and the push rod (4) is matched with the side wall of the movable seat (14) in an abutting mode.

6. A rectifier transformer supporting structure according to claim 5, characterized in that the clamping groove (32) is matched with the ejector rod (4) in an abutting mode.