CN211578532U

CN211578532U - Voltage transformer installation device for micro-grid

Info

Publication number: CN211578532U
Application number: CN202020528523.4U
Authority: CN
Inventors: 瞿超杰; 祝振鹏; 白海军; 周学贵; 张东南; 吴涛涛
Original assignee: Shanghai Green Giant Aijue Energy Technology Co ltd
Current assignee: Shanghai Green Giant Aijue Energy Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-09-25
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to the technical field of voltage transformers, in particular to a voltage transformer mounting device for a micro-grid, which comprises a mounting plate, the front surface of the mounting plate is fixed with a voltage transformer, the bottom of the back surface of the mounting plate is fixedly connected with an L-shaped plugboard, the end part of the plug board is downwards inserted in the plug bush which is fixed at the bottom of the fixed board, a limiting sleeve is fixed on one side of the back surface of the mounting plate, an insertion block is horizontally inserted in the limiting sleeve, one end of the insert block is fixedly connected with a baffle which props against the end surface of the limit sleeve, two sides of one surface of the baffle, which is far away from the limit sleeve, are vertically connected with guide rods, the two guide rods penetrate through the limit plate which is in sliding fit with the guide rods, the rear end parts of the two guide rods are jointly connected with an end plate, the limiting plate is vertically fixed on the surface of the fixing plate, and a spring is sleeved on the guide rod between the limiting plate and the baffle. The utility model discloses can conveniently dismantle the installation to voltage transformer to the convenient maintenance that maintains.

Description

Voltage transformer installation device for micro-grid

Technical Field

The utility model relates to a voltage transformer field especially relates to a voltage transformer installation device for microgrid.

Background

Voltage transformers are instruments for transforming voltages, similar to transformers. However, the purpose of transforming voltage by the transformer is to conveniently transmit electric energy, so that the capacity is very large, and usually kilovolt-ampere or mega volt-ampere is taken as a calculation unit; the purpose of voltage transformer transformation is mainly to supply power to a measuring instrument and a relay protection device, to measure the voltage, power and electric energy of a line, or to protect valuable equipment, a motor and a transformer in the line when the line fails. Voltage transformer among the prior art is mostly the screw installation, and the time that the dismouting needs is more to inconvenient dismouting maintenance of carrying on.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a voltage transformer installation device for microgrid for the shortcoming of inconvenient dismouting exists among the connection solution prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a voltage transformer installation device for microgrid, includes the mounting panel, the front of mounting panel is fixed with voltage transformer, the plugboard of the back bottom fixedly connected with L type of mounting panel, the downward cartridge of tip of plugboard is in the plug bush, the bottom at the fixed plate is fixed to the plug bush, back one side of mounting panel is fixed with the stop collar, horizontal cartridge has the inserted block in the stop collar, the one end fixedly connected with baffle of inserted block, the baffle supports the terminal surface of stop collar, the one side both sides that the stop collar was kept away from to the baffle are connected with the guide arm perpendicularly, two the guide arm passes behind the limiting plate sliding fit's the limiting plate tip and is connected with the end plate jointly, the limiting plate vertical fixation is on the surface of fixed plate, the cover is equipped with the spring on the.

Preferably, the four corners of the fixed plate are fixedly connected with positioning plates, the positioning plates and the fixed plate are integrally formed or welded, and mounting holes are formed in the positioning plates.

Preferably, a handle is vertically connected to one surface, away from the guide rod, of the end plate, and the handle is a U-shaped non-metal rod.

Preferably, the plug bush is horizontally arranged, and the upper end of the plug bush is provided with a chamfer angle along the edge of the inner wall of the plug bush.

Preferably, one side of the back of the mounting plate is vertically fixed with a second connecting plate, the surface of the fixing plate is vertically connected with a first connecting plate, the first connecting plate is in surface contact with the second connecting plate, and the first connecting plate and the second connecting plate are provided with positioning bolts through common threads.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses it comes to carry out holistic installation to voltage transformer to have set up the mounting panel, the one end of mounting panel has set up the plugboard of L type, the cooperation of the plug bush that sets up on plugboard and the fixed plate comes to carry on spacingly to the lower extreme of mounting panel, the upper portion of mounting panel has set up the stop collar, the inserted block and the stop collar cooperation that have set up the spring promotion on the fixed plate, only need insert the plug bush with the inserted block earlier during the installation in can accomplish the installation to voltage transformer afterwards in the plug bush, during the dismantlement, the pulling end plate, make the inserted block break away from the stop collar, upwards promote the mounting panel afterwards, make the plugboard break away from the plug bush can.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the present invention after the fixing plate is removed.

In the figure: the device comprises a fixing plate 1, a positioning plate 2, a first connecting plate 3, a second connecting plate 4, a positioning bolt 5, an insertion plate 6, an insertion sleeve 7, a voltage transformer 8, a mounting plate 9, a limiting plate 10, a limiting sleeve 11, a chamfer 12, a baffle 13, a guide rod 14, a handle 15, an end plate 16, an insertion block 17 and a spring 18.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-2, the voltage transformer mounting device for the microgrid comprises a mounting plate 9, a voltage transformer 8 is fixed on the front surface of the mounting plate 9, an L-shaped plugboard 6 is fixedly connected to the bottom of the back surface of the mounting plate 9, the end of the plugboard 6 is inserted into an insertion sleeve 7 downwards, the insertion sleeve 7 is horizontally arranged, and a chamfer 12 is arranged at the upper end of the insertion sleeve 7 along the edge of the inner wall thereof. Plug bush 7 is fixed in the bottom of fixed plate 1, and the equal fixedly connected with locating plate 2 in four corners of fixed plate 1 is integrated into one piece or welded connection between locating plate 2 and fixed plate 1, has seted up the mounting hole on the locating plate 2.

The mounting panel 9 is direct and voltage transformer 8 fixed connection to conveniently carry out holistic installation to voltage transformer 8, when installing, insert plug board 6's tip downwards earlier in plug bush 7, restricted the possibility that mounting panel 9 removed about and move downwards this moment, set up chamfer 12 at the inner edge of plug bush 17 and can make things convenient for plug board 6 to slide and insert in plug bush 7.

The back one side of mounting panel 9 is fixed with stop collar 11, horizontal cartridge has inserted block 17 in the stop collar 11, the one end fixedly connected with baffle 13 of inserted block 17, baffle 13 supports the terminal surface of stop collar 11, the one side both sides that stop collar 11 was kept away from to baffle 13 are connected with guide arm 14 perpendicularly, two guide arms 14 pass with it sliding fit's limiting plate 10 rear end portion and be connected with end plate 16 jointly, limiting plate 10 vertical fixation is on the surface of fixed plate 1, the cover is equipped with spring 18 on the guide arm 14 between limiting plate 10 and the baffle 13. The handle 15 is vertically connected to the end plate 16 on the side away from the guide rod 14, and the handle 15 is a U-shaped non-metal rod.

In the process of inserting the plug board 6 into the plug bush 7, the end plate 16 is pulled by hand, after the plug board is inserted in place, the plug block 17 faces the limiting bush 11, at the moment, the hand is loosened, the baffle 13 pushes the plug block 17 to be inserted into the limiting bush 11 under the action of the spring 18 to complete limiting, when the plug block 17 needs to be detached, the end plate 16 is pulled firstly to enable the plug block 17 to be separated from the limiting bush 11, and then the mounting plate 9 is pushed upwards.

The back one side vertical fixation of mounting panel 9 has second connecting plate 4, and the surface vertical connection of fixed plate 1 has first connecting plate 3, and first connecting plate 3 and second connecting plate 4 surface contact have positioning bolt 5 on first connecting plate 3 and the second connecting plate 4 common screw thread to install. Can carry out the location connection to first connecting plate 3 and second connecting plate 4 through positioning bolt 5 to can make mounting structure more stable firm, also only need dismantle a positioning bolt 5 when dismantling, it is comparatively convenient to operate.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The skilled person in this field should connect, the present invention is not limited by the above embodiments, and the above embodiments and the description only describe the principle of the present invention, without departing from the spirit and scope of the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A voltage transformer mounting device for a microgrid comprises a mounting plate (9) and is characterized in that a voltage transformer (8) is fixed on the front face of the mounting plate (9), an L-shaped plugboard (6) is fixedly connected to the bottom of the back face of the mounting plate (9), the end portion of the plugboard (6) is inserted into a plug bush (7) downwards, the plug bush (7) is fixed to the bottom of a fixing plate (1), a limiting sleeve (11) is fixed to one side of the back face of the mounting plate (9), an insertion block (17) is horizontally inserted into the limiting sleeve (11), a baffle (13) is fixedly connected to one end of the insertion block (17), the baffle (13) abuts against the end face of the limiting sleeve (11), guide rods (14) are vertically connected to two sides of the side, far away from the limiting sleeve (11), of the baffle (13) penetrates through a limiting plate (10) in sliding fit with the guide rods, and then the end portions of the guide rods (14) are connected, the limiting plate (10) is vertically fixed on the surface of the fixing plate (1), and a spring (18) is sleeved on the guide rod (14) between the limiting plate (10) and the baffle (13).

2. The mounting device of the voltage transformer for the microgrid according to claim 1, characterized in that positioning plates (2) are fixedly connected to four corners of the fixing plate (1), the positioning plates (2) and the fixing plate (1) are integrally formed or welded, and mounting holes are formed in the positioning plates (2).

3. The mounting device for the voltage transformer of the microgrid according to claim 1, characterized in that a handle (15) is vertically connected to one side of the end plate (16) far away from the guide rod (14), and the handle (15) is a U-shaped non-metal rod.

4. The installation device of a voltage transformer for a microgrid according to claim 1, characterized in that the plug bush (7) is horizontally arranged, and the upper end of the plug bush (7) is provided with a chamfer (12) along the edge of its inner wall.

5. The mounting device of the voltage transformer for the microgrid according to claim 1, characterized in that a second connecting plate (4) is vertically fixed on one side of the back surface of the mounting plate (9), a first connecting plate (3) is vertically connected to the surface of the fixing plate (1), the first connecting plate (3) is in surface contact with the second connecting plate (4), and the first connecting plate (3) and the second connecting plate (4) are jointly threaded with a positioning bolt (5).