CN212136124U

CN212136124U - Transformer lead assembling structure

Info

Publication number: CN212136124U
Application number: CN202020992938.7U
Authority: CN
Inventors: 陈雨秋; 王煜慧; 万磊; 俞显萍; 陈湘华; 房丽; 王黎辉
Original assignee: Xining Fangsheng Power Design Co Ltd
Current assignee: Xining Fangsheng Power Design Co Ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-12-11
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a transformer lead wire assembly structure, including fixed mounting the mounting panel on transformer body, be equipped with a plurality of threading grooves on the mounting panel, and the equal sliding connection in every threading groove has the metal briquetting that two symmetries set up, the equal fixed mounting in both ends of mounting panel has the fixed block, and the symmetry is equipped with two shifting chutes, two between two fixed blocks equal sliding connection has the connecting rod in the shifting chute, and two connecting rods respectively with a plurality of metal briquetting fixed connection that correspond, two all be equipped with a plurality of flexible grooves on the lateral wall of shifting chute, and all install the pressure spring between every flexible groove and the connecting rod that corresponds. Has the advantages that: the utility model discloses can install and fix a plurality of lead wires simultaneously, the operation mode is comparatively simple and convenient, has reduced operating time and staff's intensity of labour, has improved work efficiency to a certain extent.

Description

Transformer lead assembling structure

Technical Field

The utility model relates to a transformer lead wire assembly technical field especially relates to a transformer lead wire assembly structure.

Background

The transformer is a device for changing alternating voltage by utilizing an electromagnetic induction principle, mainly comprises an iron core and a coil, can be divided into two types of power transformers and special transformers according to purposes, and is widely used in power engineering.

After the voltage transformer is installed, the lead needs to be assembled, the existing lead assembling mode is complex, more inconvenience exists during operation, the required time is long, the working efficiency is reduced, and the labor intensity of workers is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a transformer lead wire assembly structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a transformer lead wire assembly structure, includes the mounting panel of fixed mounting on the transformer body, be equipped with a plurality of threading grooves on the mounting panel, and the equal sliding connection in every threading groove has the metal briquetting that two symmetries set up, the equal fixed mounting in both ends of mounting panel has the fixed block, and the symmetry is equipped with two shifting chutes, two between two fixed blocks equal sliding connection has the connecting rod in the shifting chute, and two connecting rods respectively with a plurality of metal briquetting fixed connection that correspond, two all be equipped with a plurality of flexible grooves on the lateral wall of shifting chute, and all install the pressure spring between every flexible groove and the connecting rod that corresponds.

In foretell transformer lead wire assembly structure, be equipped with the spout on the fixed block, and spout and two shifting chutes all intercommunicate, sliding connection has the slider in the spout, and installs the spring between slider and the spout, the both ends of slider all are equipped with the turn trough, and just all rotate in two turn troughs and be connected with the dead lever, two the dead lever is kept away from the one end of slider and is rotated with two connecting rods respectively and be connected, be equipped with the adjustment tank on the lateral wall of fixed block, and adjustment tank and spout intercommunication, sliding connection has the pull rod in the adjustment tank, and the one end fixed connection of mounting panel is kept away from to pull rod and slider.

In the above transformer lead assembly structure, one end of the pull rod, which is far away from the mounting plate, is connected with the pulling block through the rotation of the rotating rod, two symmetrically arranged limiting blocks are fixedly mounted on the pulling block, and limiting grooves matched with the two limiting blocks are formed in the side walls of the adjusting grooves.

In the above transformer lead assembling structure, the length of the limiting block is greater than or equal to half of the height of the adjusting groove, and the width of the connecting rod is less than or equal to the width of the metal pressing block.

In the above transformer lead assembly structure, the connecting rod, the pull rod and the limiting block are all made of high-temperature-resistant insulating materials.

Compared with the prior art, the utility model discloses the advantage lies in:

1: insert the lead wire corresponding through wires inslot, utilize the cooperation that corresponds two metal briquetting afterwards, fix the lead wire, operation mode is simple, and can install a plurality of lead wires simultaneously, has improved work efficiency, has reduced working strength.

2: through the cooperation of pull rod and slider, can adjust the interval of multiunit metal briquetting simultaneously, be convenient for insert the threading inslot with it before the lead wire installation, need not to operate one by one, further reduced operating time, improved work efficiency.

3: through the cooperation of pulling the piece and stopper, can fix it after the interval adjustment to multiunit metal briquetting, need not staff manual holding metal briquetting's the detached state all the time, further reduced the operation degree of difficulty.

To sum up, the utility model discloses can install and fix a plurality of lead wires simultaneously, operating mode is comparatively simple and convenient, has reduced operating time and staff's intensity of labour, has improved work efficiency to a certain extent.

Drawings

Fig. 1 is a schematic structural diagram of a transformer lead assembly structure provided by the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure of part B in fig. 1.

In the figure: 1 transformer body, 2 mounting panels, 3 threading grooves, 4 metal briquetting, 5 shifting chutes, 6 connecting rods, 7 telescopic slots, 8 pressure springs, 9 fixed blocks, 10 sliding chutes, 11 sliding blocks, 12 springs, 13 rotating grooves, 14 fixed rods, 15 adjusting grooves, 16 pull rods, 17 rotating rods, 18 pull blocks and 19 limiting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a transformer lead wire assembly structure comprises a mounting plate 2 fixedly mounted on a transformer body 1, wherein a plurality of threading grooves 3 are formed in the mounting plate 2, and two symmetrically arranged metal pressing blocks 4 are slidably connected in each threading groove 3;

the above is noteworthy:

1. when carrying out the lead wire assembly, can insert the lead wire corresponding threading groove 3 in, utilize the cooperation that corresponds two metal briquetting 4 afterwards, fix the lead wire, operating is simple, can install a plurality of lead wires simultaneously, has improved work efficiency.

2. The equal fixed mounting in both ends of mounting panel 2 has fixed block 9, and the symmetry is equipped with two shifting chutes 5 between two fixed blocks 9, and equal sliding connection has connecting rod 6 in two shifting chutes 5, and two connecting rods 6 respectively with a plurality of metal briquetting 4 fixed connection that correspond, through the cooperation of two connecting rods 6, can control the removal condition of multiunit metal briquetting 4 simultaneously.

3. All be equipped with a plurality of flexible grooves 7 on the lateral wall of two shifting chutes 5, and all install pressure spring 8 between every flexible groove 7 and the connecting rod 6 that corresponds, through the spring action of a plurality of pressure springs 8, can exert the pressure that is close to each other to two connecting rods 6 to can make multiunit metal briquetting 4 fix the lead wire in threading groove 3.

A sliding groove 10 is formed in the fixed block 9, the sliding groove 10 is communicated with the two moving grooves 5, a sliding block 11 is connected in the sliding groove 10 in a sliding mode, a spring 12 is installed between the sliding block 11 and the sliding groove 10, rotating grooves 13 are formed in two ends of the sliding block 11, fixing rods 14 are connected in the two rotating grooves 13 in a rotating mode, and one ends, far away from the sliding block 11, of the two fixing rods 14 are connected with the two connecting rods 6 in a rotating mode;

the above is noteworthy:

1. the elasticity of the spring 12 can apply a force to the slider 11 to approach the mounting plate 2, so that the two connecting rods 6 are applied with a mutually approaching pulling force through the cooperation of the two fixing rods 14, and the fixing effect on the lead is further ensured.

2. Be equipped with adjustment tank 15 on the lateral wall of fixed block 9, and adjustment tank 15 and spout 10 intercommunication, sliding connection has pull rod 16 in adjustment tank 15, and pull rod 16 and slider 11 keep away from the one end fixed connection of mounting panel 2, cooperation through pull rod 16, can adjust the position of slider 11 in spout 10, when outside pulling pull rod 16, slider 11 is to the outside removal of fixed block 9, thereby can make two connecting rod 6 separations through the cooperation of two dead levers 14, and then make multiunit metal briquetting 4 alternate segregation, be convenient for install in inserting the threading groove 3 with the lead wire.

3. The one end that mounting panel 2 was kept away from to pull rod 16 is rotated through bull stick 17 and is connected with and draws piece 18, and draws the stopper 19 that fixed mounting has two symmetries to set up on the piece 18, be equipped with on the lateral wall of adjustment tank 15 with two stopper 19 matched with spacing grooves, through the cooperation of drawing piece 18 and stopper 19, can fix the position of pull rod 16 to be convenient for make multiunit metal briquetting 4 keep fixed after separating, avoid leading to the lead wire to insert the obstructed problem of threading groove 3 because of it is close to each other.

4. The length of the limiting block 19 is more than or equal to half of the height of the adjusting groove 15, the width of the connecting rod 6 is less than or equal to the width of the metal pressing block 4, the metal pressing block 4 can be ensured to be always positioned in the threading groove 3, and the fixing effect on the lead is ensured.

5. The connecting rod 6, the pull rod 16 and the limiting block 19 are made of high-temperature-resistant insulating materials (the high-temperature-resistant insulating materials can adopt thermoplastic polyimide), so that the problem that parts are damaged due to high temperature generated when the lead is conductive can be avoided, and the problem that a worker is subjected to electric shock when electric leakage occurs can be avoided.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a transformer lead wire assembly structure, includes mounting panel (2) of fixed mounting on transformer body (1), its characterized in that, be equipped with a plurality of threading grooves (3) on mounting panel (2), and equal sliding connection has metal briquetting (4) that two symmetries set up in every threading groove (3), the equal fixed mounting in both ends of mounting panel (2) has fixed block (9), and the symmetry is equipped with two shifting chutes (5), two between two fixed blocks (9) equal sliding connection has connecting rod (6) in shifting chute (5), and two connecting rods (6) respectively with a plurality of metal briquetting (4) fixed connection that correspond, two all be equipped with a plurality of flexible grooves (7) on the lateral wall of shifting chute (5), and all install pressure spring (8) between every flexible groove (7) and the connecting rod (6) that correspond.

2. The transformer lead wire assembling structure according to claim 1, wherein a sliding groove (10) is provided on the fixing block (9), the sliding groove (10) is communicated with the two moving grooves (5), a sliding block (11) is connected in the sliding groove (10) in a sliding way, a spring (12) is arranged between the sliding block (11) and the sliding chute (10), the two ends of the sliding block (11) are provided with rotating chutes (13), and fixed rods (14) are rotatably connected in the two rotary grooves (13), one ends of the two fixed rods (14) far away from the sliding block (11) are respectively rotatably connected with the two connecting rods (6), adjusting grooves (15) are arranged on the side walls of the fixed blocks (9), and the adjusting groove (15) is communicated with the sliding groove (10), a pull rod (16) is connected in the adjusting groove (15) in a sliding way, and the pull rod (16) is fixedly connected with one end of the sliding block (11) far away from the mounting plate (2).

3. The transformer lead assembling structure according to claim 2, wherein one end of the pull rod (16) far away from the mounting plate (2) is rotatably connected with a pull block (18) through a rotating rod (17), two symmetrically arranged limit blocks (19) are fixedly mounted on the pull block (18), and limit grooves matched with the two limit blocks (19) are formed in the side wall of the adjusting groove (15).

4. The transformer lead assembling structure according to claim 3, wherein the length of the limiting block (19) is greater than or equal to half of the height of the adjusting groove (15), and the width of the connecting rod (6) is less than or equal to the width of the metal pressing block (4).

5. The transformer lead assembling structure according to claim 3, wherein the connecting rod (6), the pull rod (16) and the limiting block (19) are made of high temperature resistant insulating materials.