CN217036482U

CN217036482U - Stainless steel box transformer with convenient maintenance

Info

Publication number: CN217036482U
Application number: CN202220771216.8U
Authority: CN
Inventors: 朱风喜
Original assignee: Hefei Dongli Power Equipment Co ltd
Current assignee: Hefei Dongli Power Equipment Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-22
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a stainless steel box transformer substation convenient to maintain, which comprises a box transformer substation main body and a base used for supporting the box transformer substation main body, wherein limiting strips are fixed on two sides of the bottom of the box transformer substation main body, limiting grooves are formed in two sides of the top of the base, the outer surfaces of the limiting strips slide with the inner surfaces of the limiting grooves, and a connecting seat is fixed on the right side of the base. This stainless steel case becomes with maintenance is convenient, through be provided with the actuating mechanism who drives the upper shift plate and promote on linking up the seat, utilize the case to become the main part and can remove to one side, and can promote to a take the altitude, carry out cable erection in the cable chamber, the maintenance, when operations such as monitoring, need not the manual work and lie prone down or pull down the cable chamber and maintain, it is more convenient to maintain, and set up installation mechanism between case becomes main part and the base, can avoid the skew of not maintaining the state case and become the main part, novel structure, and easy operation, convenient use.

Description

Stainless steel box transformer with convenient maintenance

Technical Field

The utility model relates to the technical field of stainless steel box transformers, in particular to a stainless steel box transformer which is convenient and fast to maintain.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable.

According to the stainless steel box transformer, a cable chamber is often buried under the foundation of an existing box-type transformer substation, and a line needing to be maintained is arranged between the cable chamber and the bottom of the box-type transformer substation, so that when operations such as cable installation, maintenance and monitoring are carried out in the cable chamber, the cable chamber needs to be manually laid down or detached for maintenance, and the working strength is high.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the stainless steel box transformer with convenient maintenance, and solves the problem that a cable chamber is often buried under the foundation of the conventional box-type substation, so that the cable chamber needs to be manually laid down or detached for maintenance when the operations such as cable installation, maintenance, monitoring and the like are carried out in the cable chamber.

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a stainless steel case becomes with it is convenient to maintain, becomes the main part and is used for supporting the base that the case becomes the main part including the case, the both sides that the case becomes the main part bottom all are fixed with spacing, the spacing groove has all been seted up to the both sides at base top, and the surface of spacing and the internal surface in spacing groove slide, the right side of base is fixed with links up the seat, and links up the top of seat and be provided with the shifting plate, the top of shifting plate and the top parallel and level of base, and the left side of shifting plate and the contact of aliging of base, the top both sides of shifting plate are seted up and are linked up the groove the same with the spacing groove, and are provided with the actuating mechanism who drives the shifting plate and promote on linking up the seat, be provided with installation mechanism between case becomes main part and the base.

Preferably, the driving mechanism comprises vertical frames, oblique opposite angles of each vertical frame are fixed on two sides of the top of the connecting seat, a transverse plate is fixed between the tops of the two vertical frames, and the oblique opposite angles of the upper moving plate are respectively in threaded connection with a threaded rod and in sliding connection with a sliding rod.

Preferably, the bottom end of the threaded rod rotates with the top of the connecting seat, the top end of the threaded rod rotates with the bottom of the transverse plate, the top end of the sliding rod is fixed with the bottom of the transverse plate, and the bottom end of the sliding rod is fixed with the top of the connecting seat.

Preferably, the top of threaded rod runs through the diaphragm and extends to the outside of diaphragm, the top of diaphragm is fixed with driving motor, the one end of driving motor output shaft is fixed through the top of shaft coupling and threaded rod.

Preferably, installation mechanism includes that an organic whole fixes the extension board in case and becomes main part one side, the inside both sides of extension board all run through the slip and have the traveller, two the top of traveller all is fixed with the handle, the circular recess has been seted up at the top of base, perpendicular groove has been seted up to one side of circular recess inner wall.

Preferably, the inner wall of the circular groove and one side of the vertical groove are communicated and provided with an arc-shaped groove, one side of the sliding column is fixed with a clamping block, and the clamping block can slide along the vertical groove and the arc-shaped groove.

Advantageous effects

The utility model provides a stainless steel box transformer which is convenient and fast to maintain. Compared with the prior art, the method has the following beneficial effects: this stainless steel case becomes with maintenance is convenient, through be provided with the actuating mechanism who drives the upper shift plate and promote on linking up the seat, utilize the case to become the main part and can remove to one side, and can promote to a take the altitude, carry out cable erection in the cable chamber, the maintenance, when operations such as monitoring, need not the manual work and lie prone down or pull down the cable chamber and maintain, it is more convenient to maintain, and set up installation mechanism between case becomes main part and the base, can avoid the skew of not maintaining the state case and become the main part, novel structure, and easy operation, convenient use.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a perspective view of the present invention in a partially operative state;

fig. 3 is a partially disassembled view of the three-dimensional structure of the present invention.

In the figure: 1-box transformer main body, 2-base, 3-limit strip, 4-limit groove, 5-joint seat, 6-upper moving plate, 7-joint groove, 8-driving mechanism, 81-vertical frame, 82-horizontal plate, 83-threaded rod, 84-sliding rod, 85-driving motor, 9-mounting mechanism, 91-extension plate, 92-sliding column, 93-handle, 94-circular groove, 95-vertical groove, 96-arc groove and 97-fixture block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a stainless steel box transformer with convenient maintenance comprises a box transformer main body 1 and a base 2 used for supporting the box transformer main body 1, wherein two sides of the bottom of the box transformer main body 1 are both fixed with a limiting strip 3, two sides of the top of the base 2 are both provided with a limiting groove 4, the movement stability of the box transformer main body 1 can be enhanced by arranging the limiting strips 3 and the limiting grooves 4, the outer surface of the limiting strips 3 slides with the inner surface of the limiting grooves 4, the right side of the base 2 is fixed with a linking seat 5, the top of the linking seat 5 is provided with an upper shifting plate 6, the bottom of the upper shifting plate 6 is in initial state contact with the top of the linking seat 5, the box transformer main body 1 can stably enter the linking seat 5, the top of the upper shifting plate 6 is flush with the top of the base 2, the left side of the upper shifting plate 6 is in aligned contact with the base 2, two sides of the top of the upper shifting plate 6 are provided with linking grooves 7 which are the same as the limiting grooves 4, and the linking seat 5 is provided with a driving mechanism 8 used for driving the upper shifting plate 6 to lift, an installation mechanism 9 is arranged between the box-type substation main body 1 and the base 2.

In this embodiment, the driving mechanism 8 includes two vertical frames 81 having oblique opposite angles fixed on two sides of the top of the linking seat 5, a horizontal plate 82 is fixed between the tops of the two vertical frames 81, the oblique opposite angles of the upper moving plate 6 are respectively connected with a threaded rod 83 and a sliding rod 84 in a threaded manner, the sliding rod 84 can enhance the moving stability of the upper moving plate 6, the bottom end of the threaded rod 83 rotates with the top of the linking seat 5, the top end of the threaded rod 83 rotates with the bottom of the transverse plate 82, the top end of the sliding rod 84 is fixed with the bottom of the transverse plate 82, the bottom end of the slide bar 84 is fixed with the top of the connecting seat 5, the top end of the threaded rod 83 penetrates through the transverse plate 82 and extends to the outside of the transverse plate 82, the top of the transverse plate 82 is fixed with a driving motor 85, the driving motor 85 is electrically connected with an external power supply and is a three-phase asynchronous motor, can rotate positively and negatively, and one end of the output shaft of the driving motor 85 is fixed with the top end of the threaded rod 83 through a coupler.

In this embodiment, the mounting mechanism 9 includes an extending plate 91 integrally fixed on one side of the box transformer main body 1, sliding posts 92 are respectively penetrated and slid on two sides inside the extending plate 91, handles 93 are respectively fixed on top ends of the two sliding posts 92, a circular groove 94 is formed on the top of the base 2, a vertical groove 95 is formed on one side of an inner wall of the circular groove 94, an arc-shaped groove 96 is formed in one side of the inner wall of the circular groove 94, which is located on the vertical groove 95, and communicated with each other, a fixture block 97 is fixed on one side of the sliding posts 92, and the fixture block 97 can slide along the vertical groove 95 and the arc-shaped groove 96.

And those not described in detail in this specification are well within the skill of those in the art.

When the box transformer body 1 is moved, the limit strip 3 at the bottom of the box transformer body 1 slides along the limit groove 4 until the limit strip 3 completely enters the connecting groove 7, then the driving motor 85 is started, the driving motor 85 drives the threaded rod 83 to rotate, the threaded rod 83 rotates to enable the upper moving plate 6 to move downwards, the upper moving plate 6 moves downwards and moves upwards synchronously on the sliding rod 84 until the box transformer body 1 moves upwards to a proper maintenance height, the operation is reversed after the initial state is recovered, namely the working principle of the stainless steel box transformer with convenient and fast maintenance.

It should be noted that, in this document, relational terms such as first and second, and the like are 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stainless steel case becomes with it is convenient to maintain, becomes main part (1) and is used for supporting base (2) of case and becomes main part (1) including the case, its characterized in that: the both sides of case transformer substation main part (1) bottom all are fixed with spacing (3), spacing groove (4) have all been seted up to the both sides at base (2) top, and the surface of spacing (3) and the internal surface of spacing groove (4) slide, the right side of base (2) is fixed with linking seat (5), and links up the top of seat (5) and be provided with upper shift plate (6), the top of upper shift plate (6) and the top parallel and level of base (2), and the left side of upper shift plate (6) and the contact of aliging of base (2), the top both sides of upper shift plate (6) are seted up and are linked up groove (7) the same with spacing groove (4), and are provided with on linking seat (5) and drive actuating mechanism (8) that upper shift plate (6) promoted, be provided with installation mechanism (9) between case transformer substation main part (1) and base (2).

2. The stainless steel box transformer with the advantages of convenient maintenance according to claim 1, characterized in that: the driving mechanism (8) comprises vertical frames (81) which are obliquely and diagonally fixed on two sides of the top of the connecting seat (5), a transverse plate (82) is fixed between the tops of the two vertical frames (81), and threaded rods (83) and sliding rods (84) are respectively in threaded connection with the oblique diagonal of the upper moving plate (6).

3. The stainless steel box transformer with the advantages of convenient maintenance according to claim 2, characterized in that: the bottom of threaded rod (83) rotates with the top of linking seat (5), and the top of threaded rod (83) rotates with the bottom of diaphragm (82), the top of slide bar (84) is fixed with the bottom of diaphragm (82), and the bottom of slide bar (84) is fixed with the top of linking seat (5).

4. The stainless steel box transformer with convenient maintenance according to claim 2, characterized in that: the top of threaded rod (83) runs through diaphragm (82) and extends to the outside of diaphragm (82), the top of diaphragm (82) is fixed with driving motor (85), the top of driving motor (85) output shaft is passed through the shaft coupling and is fixed with threaded rod (83) one end.

5. The stainless steel box transformer with the advantages of convenient maintenance according to claim 1, characterized in that: installation mechanism (9) are including integrative extension board (91) of fixing in case becomes main part (1) one side, the inside both sides of extension board (91) all run through to slide and have traveller (92), two the top of traveller (92) all is fixed with handle (93), circular recess (94) have been seted up at the top of base (2), perpendicular groove (95) have been seted up to one side of circular recess (94) inner wall.

6. The stainless steel box transformer with the advantages of convenient maintenance according to claim 5, wherein: an arc-shaped groove (96) is formed in the inner wall of the circular groove (94) and is communicated with one side of the vertical groove (95), a clamping block (97) is fixed to one side of the sliding column (92), and the clamping block (97) can slide along the vertical groove (95) and the arc-shaped groove (96).