Horizontal transformer framework

Abstract

The utility model discloses a horizontal transformer framework, which belongs to the technical field of transformer frameworks, and comprises a shell, the inner side wall of the shell is fixedly connected with a support plate, the outer side wall of the shell is fixedly connected with a baffle plate, the baffle plate is internally provided with a buckle structure, and the bottom of the shell is provided with a fixing structure. Through cooperative use of the shell and the baffle, the iron core body horizontally placed in the device is protected, through cooperative use of the push rod and the moving rod, the sliding block moves transversely, and through cooperative use of the supporting plate and the spring, when the iron core body completely enters the supporting plate, the iron core body is prevented from falling off. The springs push the limiting blocks to be clamped into the limiting holes formed in the iron core body, so that the iron core body is fixed into the supporting plate, the iron core body is independently disassembled and assembled, the iron core body is conveniently and independently maintained, the maintenance efficiency of maintenance workers is improved, the horizontal transformer is conveniently upgraded and reformed, and therefore the performance of the horizontal transformer is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to transformer framework technical field, and specifically relates to a horizontal transformer framework. BACKGROUND

[0002] The transformer is divided into vertical transformer, horizontal transformer, pole transformer and the like, in the industrial plant, a large number of electric equipment have strict requirements to the stability of power supply and voltage quality, and the horizontal transformer can be better integrated into the power system of the industrial plant to provide suitable voltage for production equipment.

[0003] In the prior art, the iron core and winding inside the horizontal transformer are horizontally placed, so that the gravity center of the transformer is lowered, thereby reducing the shaking during transportation, but as the use time increases, the material inside the iron core will gradually age, and in the process of material aging, the crystal structure can change, thereby possibly causing the magnetic permeability of the iron core to gradually decrease, and in the process of maintaining the horizontal transformer, the horizontal transformer usually needs to be disassembled and repaired as a whole, which can cause unnecessary damage to other intact components during disassembly, thereby possibly causing the occurrence of faults such as the decrease of insulation performance, abnormal heating and electrical parameter deviation.

[0004] To solve the above problems, a horizontal transformer framework is provided in the present application. CONTENT OF THE UTILITY MODEL

[0005] In view of the problems in the related art, the utility model provides a horizontal transformer framework to overcome the above technical problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A horizontal transformer framework, comprising an outer shell, a support plate is fixedly connected to the inner side wall of the outer shell, a baffle is fixedly connected to the outer side wall of the outer shell, a buckle structure is arranged in the baffle, and a fixing structure is arranged at the bottom of the outer shell.

[0008] The buckle structure comprises a push rod slidingly connected to the inner side wall of the baffle, a moving rod is fixedly connected to the bottom of the push rod, a sliding block is slidingly connected to the outer side wall of the moving rod, a connecting rod is fixedly connected to one end of the sliding block, a limiting block is fixedly connected to the end of the connecting rod away from the sliding block, a spring is fixedly connected to the outer side wall of the limiting block, the end of the spring away from the limiting block is fixedly connected to the inner side wall of the support plate, an iron core body is slidingly connected to the inner side wall of the support plate, a limiting hole is formed in the iron core body, the limiting block is inserted on the iron core body through the limiting hole, a groove is formed in the baffle, and the push rod, the moving rod and the sliding block are all located in the groove.

[0009] The bottom of the sliding block is fixedly connected with a protruding block, the inner side wall of the baffle is fixedly connected with a limiting rod, and the inner side wall of the protruding block is in sliding connection with the outer side wall of the limiting rod.

[0010] The fixing structure comprises a threaded rod rotatably connected to the bottom of the shell, the outer side wall of the threaded rod is threadedly connected with a threaded sleeve, the bottom of the shell is fixedly connected with an electrically-conductive block, the bottom of the electrically-conductive block is fixedly connected with a pin, and one end of the threaded rod is fixedly connected with a handle.

[0011] The cross section of the iron core body is rectangular, and the inside of the iron core body is in a hollowed-out manner, so that the air inside the iron core body flows, thereby accelerating the heat dissipation.

[0012] The outer side wall of the baffle is provided with a heat dissipation groove, so that the air inside the iron core body flows, thereby improving the heat dissipation efficiency.

[0013] The cross section of the support plate is U-shaped, the outer side wall of the iron core body is attached to the inner side wall of the support plate, so that the stability of the iron core body is improved, and the inclination or shaking of the iron core body during movement of the device is avoided.

[0014] In summary, the technical effects and advantages of the horizontal transformer framework are as follows: the cooperation of the shell and the baffle protects the horizontally-placed iron core body inside the device, the cooperation of the push rod and the moving rod enables the sliding block to move horizontally, the cooperation of the support plate and the spring enables the spring to push the limiting block into the limiting hole of the iron core body when the iron core body is completely inside the support plate, so that the iron core body is fixed inside the support plate, the iron core body can be individually maintained, the maintenance efficiency of the maintenance workers is improved, the horizontal transformer can be upgraded and modified, and the performance of the horizontal transformer is improved.

[0015] The cooperation of the handle and the threaded rod enables the threaded sleeve to move on the electrically-conductive block, the cooperation of the threaded sleeve and the electrically-conductive block enables the wire to be fixed between the threaded sleeve and the electrically-conductive block, so that the wire on the iron core body is fixed during installation of the iron core body, and the current is transmitted to the wire through the electrically-conductive block. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2The utility model discloses a core body and related parts structure schematic drawing of it;

[0018] Figure 3 The utility model discloses a support plate and related parts structure schematic drawing of it;

[0019] Figure 4 The utility model discloses Figure 2 The structure enlarged schematic drawing of A in the utility model.

[0020] In the drawing,

[0021] 1, shell;2, support plate;3, baffle;

[0022] 4, buckle structure;401, push rod;402, moving rod;403, sliding block;404, connecting rod;405, limit block;406, spring;407, limit hole;408, lug;409, limit rod;410, core body;411, recess;

[0023] 5, fixed structure;501, threaded rod;502, threaded sleeve;503, conductive block;504, handle;505, pin;

[0024] 6, heat dissipation groove. Specific implementation

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, and are not all the embodiments.

[0026] Referring to Figure 1 、 Figure 2 and Figure 4 , a horizontal transformer framework, comprising a shell 1, the inner side wall of the shell 1 is fixedly connected with support plate 2, the support plate 2 is provided with two, the outer side wall of the shell 1 is fixedly connected with baffle 3, the baffle 3 is provided with two, the inside of two baffles 3 is provided with buckle structure 4, the bottom of the shell 1 is provided with fixed structure 5;

[0027] The buckle structure 4 comprises push rods 401 slidably connected to the inner side walls of the baffles 3, the push rods 401 are provided in four, the bottoms of the four push rods 401 are fixedly connected with moving rods 402, the moving rods 402 are provided in four, the outer side walls of the four moving rods 402 are slidably connected with sliding blocks 403, the sliding blocks 403 are provided in four, the four moving rods 402 respectively penetrate through the four sliding blocks 403, and the sliding grooves on the four sliding blocks 403 are all inclined, one end of the four sliding blocks 403 is fixedly connected with connecting rods 404, the connecting rods 404 are provided in four, the four connecting rods 404 are provided with four, the ends, away from the sliding blocks 403, of the four connecting rods 404 are fixedly connected with limiting blocks 405, the limiting blocks 405 are provided in four, and the limiting blocks 405 are provided with inclined surfaces, the outer side walls of the four limiting blocks 405 are fixedly connected with springs 406, the springs 406 are provided in four, the ends, away from the limiting blocks 405, of the four springs 406 are respectively fixedly connected with the inner side walls of the two support plates 2, the inner side walls of the two support plates 2 are slidably connected with iron core bodies 410, the iron core bodies 410 are provided with limiting holes 407, the limiting holes 407 are provided in four, the four limiting blocks 405 are respectively inserted on the four iron core bodies 410 through the four limiting holes 407, recesses 411 are arranged in the two baffles 3, the push rods 401, the moving rods 402 and the sliding blocks 403 are all located in the recesses 411;

[0028] When installing, the iron core body 410 is pushed into the two support plates 2, the bottom of the iron core body 410 is in contact with the slope above the limiting block 405, so that the limiting block 405 moves transversely towards the direction close to the baffle 3, thereby driving the spring 406 to compress, at the same time, the connecting rod 404 pushes the sliding block 403 to move transversely, so that the moving rod 402 slides in the sliding block 403, since the moving rod 402 is fixedly connected with the bottom of the push rod 401 and the push rod 401 cannot move transversely, the moving rod 402 moves vertically in the sliding block 403, thereby driving the push rod 401 to move vertically, since the outer side wall of the iron core body 410 is provided with a limiting hole 407, when the iron core body 410 completely enters the inside of the support plate 2, the limiting hole 407 in the outer side wall of the iron core body 410 corresponds to the horizontal position of the limiting block 405, so that the iron core body 410 is limited by the limiting block 405, and then the spring 406 pushes the limiting block 405 to insert into the limiting hole 407 in the outer side wall of the iron core body 410, so that the limiting block 405 clamps the iron core body 410, thereby achieving the installation of the iron core body 410, when pressing the end of the push rod 401 away from the moving rod 402, through the transmission of the moving rod 402, the sliding block 403, the connecting rod 404 and the limiting block 405, the limiting block 405 is away from the limiting hole 407 in the outer side wall of the iron core body 410, thereby releasing the limitation of the iron core body 410, and then facilitating the disassembly of the iron core body 410, thereby facilitating the replacement of the iron core body 410 and improving the maintenance efficiency.

[0029] With reference to Figure 4 , the bottom of the four sliding blocks 403 is fixedly connected with a protrusion 408, the protrusion 408 is provided with four, the inner side wall of the baffle 3 is fixedly connected with a limiting rod 409, the limiting rod 409 is provided with four, the inner side wall of the four protrusions 408 is respectively slidably connected with the outer side wall of the four limiting rods 409, thereby limiting the sliding block 403 to move transversely.

[0030] With reference to Figure 3 , the fixing structure 5 comprises a threaded rod 501 rotatably connected to the bottom of the shell 1, the threaded rod 501 is provided with two, the outer side wall of the two threaded rods 501 is threadedly connected with a threaded sleeve 502, the threaded sleeve 502 is provided with ten, the bottom of the shell 1 is fixedly connected with a conductive block 503, the conductive block 503 is provided with ten, the bottom of the ten conductive blocks 503 is fixedly connected with a pin 505, the pin 505 is provided with ten, one end of the two threaded rods 501 is fixedly connected with a handle 504, the handle 504 is provided with two, the wire is placed between the threaded sleeve 502 and the conductive block 503, the handle 504 is rotated to drive the threaded rod 501 to rotate, thereby driving the threaded sleeve 502 to move towards the conductive block 503, and then clamping the wire between the threaded rod 501 and the conductive block 503, so that the current is transmitted to the wire through the conductive block 503.

[0031] With reference to Figure 2 , the cross section of the iron core body 410 is rectangular, and the inside of the iron core body 410 is hollow, so that the air inside the iron core body 410 flows, thereby accelerating the heat dissipation.

[0032] With reference to Figure 2 , the outer side wall of the baffle 3 is provided with four heat dissipation grooves 6, thereby increasing the air flow in the iron core body 410 and improving the heat dissipation efficiency.

[0033] With reference to Figure 3 , the cross section of the two support plates 2 is U-shaped, and the outer side wall of the iron core body 410 is attached to the inner side wall of the two support plates 2, thereby improving the stability of the iron core body 410 and avoiding the inclination or shaking of the iron core body 410 when the device is moving.

[0034] Working principle: when installing, push the iron core body 410 horizontally downward into the two support plates 2, the bottom of the iron core body 410 is in contact with the slope above the limiting block 405, so that the limiting block 405 moves horizontally towards the baffle 3, thereby driving the spring 406 to compress, at the same time, the connecting rod 404 pushes the sliding block 403 to move horizontally, so that the moving rod 402 slides in the sliding block 403, and the moving rod 402 moves vertically in the sliding block 403, thereby driving the push rod 401 to move vertically, because the outer side wall of the iron core body 410 is provided with a limiting hole 407, so when the iron core body 410 is completely inserted into the support plate 2, the limiting hole 407 on the outer side wall of the iron core body 410 corresponds to the horizontal position of the limiting block 405, so that the iron core body 410 is limited by the limiting block 405, and then the spring 406 pushes the limiting block 405 to insert into the limiting hole 407 on the outer side wall of the iron core body 410, so that the limiting block 405 clamps the iron core body 410, thereby realizing the installation of the iron core body 410, when pressing the end of the push rod 401 away from the moving rod 402, through the transmission of the moving rod 402, the sliding block 403, the connecting rod 404 and the limiting block 405, the limiting block 405 is away from the limiting hole 407 on the outer side wall of the iron core body 410, so that the limiting of the iron core body 410 is released, thereby facilitating the disassembly of the iron core body 410, so as to facilitate the replacement of the iron core body 410 and improve the maintenance efficiency, the wire is placed between the threaded sleeve 502 and the conductive block 503, the threaded rod 501 is rotated by rotating the handle 504, thereby driving the threaded sleeve 502 to move towards the conductive block 503, and then clamping the wire between the threaded rod 501 and the conductive block 503, so that the current is transmitted to the wire through the conductive block 503;

[0035] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A horizontal transformer frame, comprising a housing (1), characterized in that, The inner wall of the outer shell (1) is fixedly connected to a support plate (2), the outer wall of the outer shell (1) is fixedly connected to a baffle (3), the baffle (3) is provided with a snap-fit ​​structure (4), and the bottom of the outer shell (1) is provided with a fixing structure (5). The buckle structure (4) includes a push rod (401) slidably connected to the inner wall of the baffle (3). A moving rod (402) is fixedly connected to the bottom of the push rod (401). A sliding block (403) is slidably connected to the outer wall of the moving rod (402). A connecting rod (404) is fixedly connected to one end of the sliding block (403). A limiting block (405) is fixedly connected to the end of the connecting rod (404) away from the sliding block (403). A spring (406) is fixedly connected to the outer wall of the limiting block (405). One end of the spring (406) away from the limiting block (405) is fixedly connected to the inner wall of the support plate (2). The inner wall of the support plate (2) is slidably connected to the iron core body (410). The iron core body (410) has a limiting hole (407). The limiting block (405) is inserted into the iron core body (410) through the limiting hole (407). The baffle (3) has a groove (411) inside. The push rod (401), the moving rod (402) and the sliding block (403) are all located inside the groove (411).

2. The horizontal transformer frame according to claim 1, characterized in that, The bottom of the sliding block (403) is fixedly connected to a protrusion (408), and the inner sidewall of the baffle (3) is fixedly connected to a limiting rod (409). The inner sidewall of the protrusion (408) is slidably connected to the outer sidewall of the limiting rod (409).

3. A horizontal transformer frame according to claim 1, characterized in that, The fixing structure (5) includes a threaded rod (501) rotatably connected to the bottom of the outer shell (1), a threaded sleeve (502) threadedly connected to the outer side wall of the threaded rod (501), a conductive block (503) fixedly connected to the bottom of the outer shell (1), a pin (505) fixedly connected to the bottom of the conductive block (503), and a handle (504) fixedly connected to one end of the threaded rod (501).

4. A horizontal transformer frame according to claim 1, characterized in that, The cross-section of the iron core body (410) is rectangular, and the interior of the iron core body (410) is hollowed out.

5. A horizontal transformer frame according to claim 1, characterized in that, The outer wall of the baffle (3) is provided with a heat dissipation groove (6).

6. A horizontal transformer frame according to claim 1, characterized in that, The cross-section of the support plate (2) is U-shaped, and the outer side wall of the iron core body (410) is attached to the inner side wall of the support plate (2).

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