CN218997359U

CN218997359U - High-voltage PT cabinet

Info

Publication number: CN218997359U
Application number: CN202223417739.1U
Authority: CN
Inventors: 王建涛
Original assignee: Shenzhen Toeta Electromechanical Equipment Co ltd
Current assignee: Shenzhen Toeta Electromechanical Equipment Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-09
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a high-voltage PT cabinet, which comprises a cabinet body and a supporting unit; the front end of the cabinet body is hinged with a cabinet door through a hinge; the supporting unit comprises a voltage transformer mounting seat, a supporting block and a supporting rod, wherein the voltage transformer mounting seat is arranged on a bottom plate of the cabinet body; the voltage transformer is arranged on the voltage transformer mounting seat through bolts, and the input end of the voltage transformer is electrically connected with an external power supply; two sides of the voltage transformer mounting seat are symmetrically provided with two supporting rods respectively, and the upper ends of the two supporting rods are also provided with supporting blocks. When the voltage transformer is required to be overhauled or installed, the handle is pulled forwards, and the handle drives the voltage transformer installation seat to move forwards for a certain distance, so that the overhauling and the installation are convenient; according to the utility model, the positioning of the voltage transformer mounting seat is realized through the positioning block and the sliding block; but also other corresponding electrical appliances can be placed on the support blocks.

Description

High-voltage PT cabinet

Technical Field

The utility model relates to the technical field of power equipment, in particular to a high-voltage PT cabinet.

Background

The utility model provides a use of electric energy can't leave in our daily life, the electric energy needs to use electric power system to carry, generally can use high-voltage PT cabinet in electric power system, its internally mounted has voltage transformer, generally be directly connected with the generating line, with detect generating line voltage and realize protect function, current high-voltage PT cabinet, its voltage transformer is generally directly installed on the diapire of the cabinet body through the bolt, because the space of the internal portion of cabinet is narrow and small, and voltage transformer mounted position can not change, and then voltage transformer overhauls the installation operation difficulty, influence the convenience when using, for this reason, we propose a high-voltage PT cabinet.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the high-voltage PT cabinet, the voltage transformer is mounted on the movable mounting seat, the mounting seat can be conveniently moved to the outside of the cabinet body during overhauling and mounting, the overhauling and mounting convenience of the voltage transformer is good, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-voltage PT cabinet comprises a cabinet body and a supporting unit;

the cabinet body: the front end of the cabinet is hinged with a cabinet door through a hinge;

and a supporting unit: the device comprises a voltage transformer mounting seat, a supporting block and a supporting rod, wherein the voltage transformer mounting seat is arranged on a bottom plate of a cabinet body; the voltage transformer is arranged on the voltage transformer mounting seat through bolts, and the input end of the voltage transformer is electrically connected with an external power supply;

two sides of the voltage transformer mounting seat are symmetrically provided with two supporting rods respectively, and the upper ends of the two supporting rods are also provided with supporting blocks. When overhauling or installing voltage transformer, can pull out the outside certain distance of the cabinet body with inductor transformer mount pad, the location is simple and convenient simultaneously, can install the maintenance to inductor transformer in cabinet body outside, and the external space is big, and the operating convenience is good.

Furthermore, support bars are symmetrically arranged on the lower side wall of the cabinet body, and positioning blocks are arranged at the upper end parts of the support bars.

Further, the upper surface of each supporting bar is provided with a corresponding rubber pad, and the voltage transformer mounting seats are arranged on the supporting bars through the rubber pads and are abutted through the positioning blocks; and limiting the backward movement of the voltage transformer mounting seat.

Further, still set up the slide rail on the bottom plate of the cabinet body of voltage transformer mount pad lower extreme, the upper end sliding connection of slide rail have the slider, the slider can cooperate the butt with the voltage transformer mount pad, make things convenient for the location of voltage transformer mount pad.

Further, the sliding block is further connected with an adjusting screw in a threaded manner, an adjusting seat is arranged on the adjusting screw, and the other end of the adjusting screw is connected with a mounting plate arranged on the bottom plate of the cabinet body through a bearing. Through adjusting seat rotation adjusting screw to make the slider remove on adjusting screw, and then make the slider be close to or keep away from the voltage transformer mount pad, thereby realize with the voltage transformer mount pad butt or keep away from, thereby realize the location of voltage transformer mount pad.

Further, the front end of the voltage transformer mounting seat is rotationally connected with a handle through a pin shaft, so that the movement of the voltage transformer mounting seat is conveniently pulled.

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

1. when the voltage transformer is required to be overhauled or installed, the handle is pulled forwards, and the handle drives the voltage transformer installation seat to move forwards for a certain distance, so that the overhauling and the installation are convenient;

2. according to the utility model, the positioning of the voltage transformer mounting seat is realized through the positioning block and the sliding block; but also other corresponding electrical appliances can be placed on the support blocks.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the cabinet of the present utility model;

FIG. 3 is a schematic cross-sectional view of a support unit of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at A;

in the figure: 1-a cabinet body; 2-a cabinet door; 3-a supporting unit; 4-a voltage transformer; 5-supporting bars; 6-positioning blocks; 7-a rubber pad; 8-a handle; 9-sliding rails; 10-sliding blocks; 11-an adjusting seat; 12-adjusting the screw; 13-adjusting a seat hand wheel;

31-a voltage transformer mounting base; 32-supporting rods; 33-supporting blocks.

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 to 4, the present embodiment provides a high voltage PT cabinet, which includes a cabinet body 1 and a supporting unit 3; the front end of the cabinet body 1 is hinged with a cabinet door 2 through a hinge, and in the embodiment, the hinge can be a hinge. The supporting unit is arranged in the cabinet body; the cabinet body 1 and the cabinet door 2 provide protection for internal electrical appliances.

In this embodiment, the supporting unit 3 includes a voltage transformer mounting seat 31, a supporting rod 32, and a supporting block 33; the voltage transformer mounting seat 31 is arranged on the bottom plate of the cabinet body 1; the upper surface of the voltage transformer mounting seat 31 is provided with a voltage transformer 4 through bolts, the input end of the voltage transformer 4 is electrically connected with an external power supply, and the high voltage is converted into standard secondary voltage of 100V or lower level in proportion through the voltage transformer 4.

Two support rods 32 are symmetrically arranged on two sides of the voltage transformer mounting seat 31 respectively, and support blocks 33 are further arranged at the upper ends of the two support rods 32. In this embodiment, other electric appliances may be mounted on the two support blocks 33.

As a preferred embodiment, the bottom plate of the cabinet body 1 is further symmetrically provided with two support bars 5, and the voltage transformer mounting seat 31 is placed on the two support bars 5.

As a preferred embodiment, the two support bars 5 are provided with positioning blocks 6 at the upper ends thereof, and the positioning blocks 6 are used for realizing the abutting positioning of the voltage transformer mounting seat 31.

As the preferred of this embodiment, still be equipped with rubber pad 7 on the support strip 5 upper surface, support strip 5 provide the support for the voltage transformer mount pad 31 of top, locating piece 6 and rubber pad 7 all set up with the cooperation of voltage transformer mount pad 31, locating piece 6 make things convenient for the location of voltage transformer mount pad 31 rear end, and rubber pad 7 prevent that voltage transformer mount pad 31 from sliding and providing the support on support strip 5.

As shown in fig. 2-4, the front side of the bottom plate of the cabinet body 1 is further provided with a sliding rail 9, the upper end of the sliding rail 9 is slidably connected with a sliding block 10, the sliding block 10 can be in butt fit with the voltage transformer mounting seat 31 in the sliding process, and the sliding block 10 provides positioning for the front end of the voltage transformer mounting seat 31.

As shown in fig. 2-4, the front side position on the bottom plate of the cabinet body 1 is further provided with a mounting plate 13, the mounting plate 13 is rotatably connected with an adjusting screw 12 through a bearing, the rear end of the adjusting screw 12 is in threaded connection with a sliding block 10, the front end of the outer cambered surface of the adjusting screw 12 is provided with an adjusting seat 11, the adjusting seat 11 drives the adjusting screw 12 to rotate through rotating the adjusting seat 11, the adjusting screw 12 drives the sliding block 10 to slide forwards along a sliding rail 9, the sliding block 10 is separated from the voltage transformer mounting seat 31 and moves forwards for a larger distance, the front end of the voltage transformer mounting seat 31 is rotatably connected with a handle 8 through a pin shaft, the handle 8 drives the voltage transformer mounting seat 31 to move forwards for a certain distance, and therefore, the installation and maintenance of an electric appliance on the voltage transformer mounting seat 31 are facilitated.

In addition, the voltage transformer 4 disclosed in the above embodiment can be freely configured according to practical application scenes, and the voltage transformer 4 can be a three-phase voltage transformer with the model of JSZW 3-10A.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A high-voltage PT cabinet, which comprises a cabinet body (1) and a supporting unit (3); the front end of the cabinet body (1) is hinged with a cabinet door (2) through a hinge; the supporting unit (3) is arranged in the cabinet body (1); the method is characterized in that:

the supporting unit (3) comprises a voltage transformer mounting seat (31), and the voltage transformer mounting seat (31) is arranged on the bottom plate of the cabinet body (1); the voltage transformer mounting seat (31) is provided with a voltage transformer (4) through bolts, and the input end of the voltage transformer (4) is electrically connected with an external power supply;

two support rods (32) are symmetrically arranged on two sides of the voltage transformer mounting seat (31), and support blocks (33) are further arranged at the upper ends of the two support rods (32).

2. A high voltage PT cabinet as claimed in claim 1, wherein: the bottom of the inner side of the cabinet body (1) at the lower end of the voltage transformer mounting seat (31) is symmetrically provided with corresponding support bars (5).

3. A high voltage PT cabinet as claimed in claim 2, wherein: the upper end part of each supporting bar (5) is provided with a corresponding positioning block (6).

4. A high voltage PT cabinet as claimed in claim 3, wherein: each support bar (5) upper surface all be equipped with corresponding rubber pad (7), voltage transformer mount pad (31) set up on rubber pad (7) and through locating piece (6) butt.

5. The high voltage PT cabinet of claim 4, wherein: the cabinet body (1) of voltage transformer mount pad (31) lower extreme still be equipped with slide rail (9), the upper end sliding connection of slide rail (9) have slider (10), slider (10) can with voltage transformer mount pad (31) butt.

6. The high voltage PT cabinet of claim 5, wherein: the sliding block (10) is further connected with an adjusting screw (12) in a threaded mode, an adjusting seat (11) is arranged on the adjusting screw (12), and the other end of the adjusting screw (12) is connected with a mounting plate (13) arranged on the bottom of the cabinet body (1) through a bearing.

7. The high voltage PT cabinet of claim 5, wherein: the front end of the voltage transformer mounting seat (31) is rotatably connected with a handle (8) through a pin shaft.