CN213242145U

CN213242145U - Transformer easy to mount and dismount

Info

Publication number: CN213242145U
Application number: CN202021361138.1U
Authority: CN
Inventors: 柳斌
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-05-18
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses an easily install and transformer of dismantling relates to transformer technical field. The utility model discloses a box is located the dead lever of box both sides, and solid fixed ring is installed to the week side of dead lever, and two fixed columns are installed to solid fixed ring's week side, and first sleeve pipe is installed to one side of fixed column, and first fixed plate is installed to first sheathed tube upside, and first threaded rod is installed to one side of first fixed plate, and first threaded rod surface threaded connection has first nut, second nut. The utility model discloses a first nut and the second nut that set up make transformer body fix between two dead levers, and fixed more firm, and the installation is dismantled conveniently, are favorable to changing or maintaining transformer body, and the second threaded rod of setting can drive transformer body and rise or descend under the motor drives, thereby the workman need not scramble the ladder and maintain, has prevented that the workman from climbing the in-process and meeting accident because of the negligence to the security of device has been improved.

Description

Transformer easy to mount and dismount

Technical Field

The utility model belongs to the technical field of the transformer, especially, relate to an easily transformer of installation and dismantlement.

Background

The transformer is one of important devices in power supply and distribution systems of industrial and mining enterprises and civil buildings, and reduces the voltage of a 10(6) kV or 35kV network to 230/400V bus voltage used by users. The product is suitable for alternating current of 50(60) Hz, the maximum three-phase rated capacity is 2500kVA, the product can be used indoors or outdoors, the product can be arranged on a rod when the capacity is 315kVA or below, the ambient temperature is not higher than 40 ℃, not lower than-25 ℃, the maximum daily average temperature is 30 ℃, the maximum annual average temperature is 20 ℃, the relative humidity is not higher than 90% (ambient temperature is 25 ℃), and the altitude is not higher than 1000 m. If the above-mentioned conditions are not met, the rating should be adjusted appropriately according to the regulations of GB 6450-86.

Traditional transformer need the workman to climb up and go to install and dismantle when installation and dismantlement, and at this in-process, the workman is because of careless accident easily, and the security is lower, and installs trouble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily install and transformer of dismantling, first nut and second nut through setting up, make transformer body fix between two dead levers, it is fixed more firm, and the installation is dismantled conveniently, be favorable to changing or maintaining transformer body, and the second threaded rod of setting, can drive transformer body under the motor drives and rise or descend, the workman need not scramble the ladder and maintain, it is unexpected because of the negligence to have prevented that the workman from scrambleing the in-process, thereby the security of device has been improved, the current technical problem is solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a transformer easy to mount and dismount comprises a box body and fixed rods positioned on two sides of the box body, wherein fixed rings are mounted on the peripheral sides of the fixed rods, two fixed columns are mounted on the peripheral sides of the fixed rings, a first sleeve is mounted on one side of each fixed column, a first fixed plate is mounted on the upper side of the first sleeve, a first threaded rod is mounted on one side of the first fixed plate, and a first nut and a second nut are in threaded connection with the surface of the first threaded rod; the bottom of the box body is provided with a groove, a motor is arranged in the groove, the opposite sides of the inner wall of the box body are provided with mounting assemblies, each mounting assembly comprises two fixing blocks, a second threaded rod is rotatably matched between the two fixing blocks, the output end of the motor is fixedly connected with the second threaded rod, a belt is in transmission fit between the two second threaded rods, and a lifting plate is in threaded connection between the two second threaded rods; the upside of lifter plate is provided with the transformer body, and two second sleeves are all installed to the both sides of transformer body, and just first sleeve sliding fit is in the second sleeve, and second sheathed tube last surface mounting has the second fixed plate.

Optionally, a plurality of rollers are mounted at the bottom of the box body.

Optionally, a through hole is formed in the second fixing plate, the first threaded rod is matched in the through hole, and the first nut and the second nut are respectively located on two sides of the second fixing plate.

Optionally, the transformer body is located between the two fixing rods, and the cross section of the lifting plate is in a convex shape.

Optionally, a grounding post is installed on one side of the transformer body.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment makes transformer body fix between two dead levers through the first nut and the second nut that set up, and is fixed more firm, and the installation is dismantled conveniently, is favorable to changing or maintaining transformer body, and the second threaded rod that sets up can drive transformer body under the motor drives and rise or descend, and the workman need not scramble the ladder and maintains, has prevented that the workman from scrambleing the in-process and meeting accident because of the negligence to the security of device has been improved.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-3, in the present embodiment, a transformer easy to mount and dismount is provided, which includes a box body 2 and fixing rods 1 located at two sides of the box body 2, a fixing ring 3 is mounted on the periphery of the fixing rod 1, two fixing columns 4 are mounted on the periphery of the fixing ring 3, a first sleeve 13 is mounted on one side of the fixing column 4, a first fixing plate 14 is mounted on the upper side of the first sleeve 13, a first threaded rod 15 is mounted on one side of the first fixing plate 14, and a first nut 17 and a second nut 18 are connected to the surface of the first threaded rod 15 through threads; the bottom of the box body 2 is provided with a groove 11, a motor 10 is arranged in the groove 11, mounting assemblies are arranged on the opposite sides of the inner wall of the box body 2 and comprise two fixed blocks 12, a second threaded rod 20 is matched between the two fixed blocks 12 in a rotating mode, the output end of the motor 10 is fixedly connected with the second threaded rod 20, a belt 9 is matched between the two second threaded rods 20 in a transmission mode, and a lifting plate 7 is connected between the two second threaded rods 20 in a threaded mode; the transformer body 6 is arranged on the upper side of the lifting plate 7, two second sleeves 16 are mounted on two sides of the transformer body 6, the first sleeves 13 are in sliding fit with the second sleeves 16, and second fixing plates 19 are mounted on the upper surfaces of the second sleeves 16.

The application of one aspect of the embodiment is as follows: during the installation, at first push box 2 to between two dead levers 1, then place transformer body 6 on lifter plate 7, starter motor 10, motor 10 drives second threaded rod 20 and rotates, thereby rise lifter plate 7 to the position that needs the installation, first sleeve 13 sliding fit is in second sleeve 16, first threaded rod 15 of first fixed plate 14 one side passes second fixed plate 19, then tighten first nut 17 and second nut 18 again, thereby fix first threaded rod 15 on second fixed plate 19, thereby install transformer body 6 between two dead levers 1, otherwise, can dismantle. It should be noted that the motors referred to in this application can be powered by a storage battery or an external power source.

Through the first nut 17 and the second nut 18 that set up, make transformer body 6 fix between two dead levers 1, it is fixed more firm, and the installation is dismantled conveniently, be favorable to changing or maintaining transformer body 6, and the second threaded rod 20 that sets up can drive transformer body 6 and rise or descend under motor 10 drives, and the workman need not climb the ladder and maintain, has prevented that the workman from climbing the in-process and meeting accident because of the negligence to the security of device has been improved.

In an aspect of this embodiment, a plurality of gyro wheels 5 are installed to the bottom of box 2, and the ground post is installed to one side of transformer body 6, through the gyro wheel 5 that sets up, is convenient for remove box 2, provides the convenience for the device.

In an aspect of this embodiment, the through hole 8 is opened in the inside of the second fixing plate 19, and the first threaded rod 15 is fitted in the through hole 8, the first nut 17 and the second nut 18 are respectively located at two sides of the second fixing plate 19, and the first nut 17 and the second nut 18 are arranged, so that the first threaded rod 15 is conveniently fixed, and the first threaded rod 15 is prevented from loosening.

In one aspect of the embodiment, the transformer body (6) is located between the two fixing rods (1), and the section of the lifting plate (7) is in a convex shape.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A transformer that is easy to install and remove, comprising: the fixing device comprises a box body (2) and fixing rods (1) located on two sides of the box body (2), wherein fixing rings (3) are installed on the periphery sides of the fixing rods (1), two fixing columns (4) are installed on the periphery sides of the fixing rings (3), a first sleeve (13) is installed on one side of each fixing column (4), a first fixing plate (14) is installed on the upper side of each first sleeve (13), a first threaded rod (15) is installed on one side of each first fixing plate (14), and a first nut (17) and a second nut (18) are in threaded connection with the surface of each first threaded rod (15);

the bottom of the box body (2) is provided with a groove (11), a motor (10) is installed inside the groove (11), installation components are installed on the opposite sides of the inner wall of the box body (2), each installation component comprises two fixed blocks (12), a second threaded rod (20) is matched between the two fixed blocks (12) in a rotating mode, the output end of the motor (10) is fixedly connected with the second threaded rod (20), a belt (9) is matched between the two second threaded rods (20) in a transmission mode, and a lifting plate (7) is connected between the two second threaded rods (20) in a threaded mode;

the upper side of lifter plate (7) is provided with transformer body (6), and two second sleeve pipes (16) are all installed to the both sides of transformer body (6), and first sleeve pipe (13) sliding fit is in second sleeve pipe (16), and the upper surface mounting of second sleeve pipe (16) has second fixed plate (19).

2. An easily assembled and disassembled transformer as claimed in claim 1, wherein a plurality of rollers (5) are installed at the bottom of the case (2).

3. An easily assembled and disassembled transformer as claimed in claim 1, wherein the second fixing plate (19) is internally provided with a through hole (8), the first threaded rod (15) is fitted in the through hole (8), and the first nut (17) and the second nut (18) are respectively positioned at two sides of the second fixing plate (19).

4. An easily assembled and disassembled transformer as claimed in claim 1, wherein the transformer body (6) is located between two fixing rods (1).

5. An easily assembled and disassembled transformer as claimed in claim 1, wherein the cross-section of the elevating plate (7) is in the shape of a letter "a".

6. An easily assembled and disassembled transformer as claimed in claim 1, characterized in that the grounding post is installed at one side of the transformer body (6).