CN214044717U

CN214044717U - Prefabricated substation

Info

Publication number: CN214044717U
Application number: CN202120000988.7U
Authority: CN
Inventors: 张志法
Original assignee: Zhejiang Jingneng Power Technology Co ltd
Current assignee: Zhejiang Jingneng Power Technology Co ltd
Priority date: 2021-01-03
Filing date: 2021-01-03
Publication date: 2021-08-24
Anticipated expiration: 2031-01-03

Abstract

The utility model discloses a prepackage type transformer substation relates to the transformer substation field, the on-line screen storage device comprises a base, the top side of base has set firmly transformer substation's body, install installation department and removal portion on the base, the installation department is including seting up in four rectangle mounting holes on base top side. The utility model discloses in, when the position of mounting hole is finely tuned to needs, can stimulate wherein two first L shape poles, and then can finely tune the position of mounting hole, when suitable position is all adjusted to four mounting holes, aim at the mounting hole with the bolt of built-in fitting, make the bolt pass the mounting hole, screw up corresponding nut this moment, make each stopper all move into corresponding spacing inslot simultaneously, when need finely tune once more after removing the transformer substation, unscrew the nut, can make the stopper shift out the spacing groove under compression spring's drive, can in the above-mentioned operation of repetitive operation, conveniently finely tune the position error of mounting hole and built-in fitting.

Description

Prefabricated substation

Technical Field

The utility model relates to a transformer substation field, in particular to prepackage type transformer substation.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The transformer substation in the power plant is a step-up transformer substation, and the function of the step-up transformer substation is to feed electric energy generated by a generator into a high-voltage power grid after the electric energy is boosted, a prefabricated transformer substation realizes electrical connection through a cable or a bus, all high-low voltage distribution devices and transformers are conventional shaped products, and the prefabricated transformer substation has the advantages of small volume, small occupied area, light weight, low manufacturing cost and reliability, and is called as a box-type transformer substation or a prefabricated transformer substation.

Along with the rapid development of industry, the use of a prefabricated substation is more extensive, the prefabricated substation generally needs to be fixed by reinforced concrete during installation, the fixed position of an embedded part and the position of a mounting hole of the prefabricated substation have some deviation under most conditions, so that the installation is inconvenient and can not be installed seriously, meanwhile, the prefabricated substation needs to be moved for maintenance or next installation position, and therefore a device convenient to move is needed, and the prefabricated substation is provided for the user.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is to provide the prepackage type transformer substation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the present application provides the following technical solutions: the prefabricated substation comprises a base, wherein a substation body is fixedly arranged on the top side of the base, a mounting part and a moving part are mounted on the base, the mounting part comprises four rectangular mounting holes formed in the top side of the base, two square grooves are formed in four side faces of the base, the eight square grooves are respectively communicated with the four rectangular mounting holes, a first L-shaped rod and a second L-shaped rod are slidably mounted in the eight square grooves, one ends of the eight first L-shaped rods extend out of the eight square grooves respectively, one ends of compression springs are fixedly mounted on the bottom sides of the eight first L-shaped rods and the eight second L-shaped rods, square plates are fixedly mounted at the other ends of the compression springs, the bottom sides of the square plates are respectively contacted with the inner walls of the bottom sides of the eight square grooves, and limiting grooves are formed in the inner walls of the bottom sides of the four rectangular mounting holes, eight the bottom side of first L shape pole and eight the second L shape pole all fixed mounting have with the stopper of spacing groove looks adaptation, eight first L shape pole and eight one side that the second L shape pole is close to each other is fixed mounting respectively has square pole and rectangle pole, four square pole and four the quad slit has all been seted up to the top side of rectangle pole, four the rectangular hole has all been opened to one side of square pole, four the rectangular pole is sliding mounting respectively four in the rectangular hole.

Preferably, the moving part comprises two rectangular grooves and an H-shaped groove which are arranged on the bottom side of the base, the rectangular grooves and the H-shaped groove are communicated with each other, two L-shaped sliding grooves are formed in the inner wall of the top side of each rectangular groove, two rotary rods are arranged on the inner walls of the two sides, far away from each other, of the rectangular grooves in a rotating mode, and supporting rods are arranged on one side of each rotary rod in a rotating mode.

Preferably, the top ends of the four support rods extend into the four L-shaped sliding grooves respectively, cylindrical sliding blocks are fixedly mounted on one sides of the four support rods, and the four cylindrical sliding blocks are located in the four L-shaped sliding grooves respectively.

Preferably, the bottom side of base is provided with H shape pole, rectangle slide opening has all been seted up to the both sides of H shape pole, and the equal fixed mounting of one side of four bracing pieces has the round bar, four the one end of round bar runs through two respectively rectangle slide opening.

Preferably, a U-shaped rod is fixedly mounted on the top side of the H-shaped rod, and a positioning rod is fixedly mounted on one side of the U-shaped rod.

Preferably, one side fixed mounting of base has the L shape elastic rod, two constant head tanks with locating lever looks adaptation are seted up to one side of L shape elastic rod.

Preferably, the equal fixed mounting in both sides of base has the fixed plate, two the bottom side of fixed plate all sets firmly two pneumatic cylinders, and the wheel is all installed in the equal rotation of one side of four bracing pieces.

To sum up, the utility model discloses a technological effect and advantage:

1. in the utility model, when the position of the mounting hole needs to be finely adjusted, two first L-shaped rods can be pulled, and then the position of the mounting hole can be finely adjusted, when four mounting holes are all adjusted to proper positions, the bolts of the embedded part are aligned to the mounting holes, so that the bolts pass through the mounting holes, corresponding nuts are screwed down at the moment, and meanwhile, each limit block is moved into a corresponding limit groove;

2. the utility model discloses in, when needs mobile substation, start four pneumatic cylinders, can make the transformer substation rise, pulling L shape elastic rod can make the locating lever shift out the constant head tank, move the U-shaped pole down this moment, can drive H shape pole and move down, and then it is rotatory to drive four rotary rods, can drive four bracing pieces rotatory, thereby it can make the wheel put down to drive four cylindrical slider slides in L shape spout, when putting suitable position, loosen L shape elastic rod, make the locating lever move into the constant head tank, the removal portion is fixed this moment, restart pneumatic cylinder makes the pneumatic cylinder withdraw, can mobile substation this moment, when the removal portion is packed up to needs, reverse operation can, convenience device's removal.

Drawings

Fig. 1 is a schematic perspective view of a preassembled transformer substation in an embodiment of the present application;

fig. 2 is a schematic perspective view of another perspective view of a preassembled transformer substation in the embodiment of the present application;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic cross-sectional enlarged structural view of a base, a rotating rod and a supporting rod in a preassembled transformer substation according to an embodiment of the present application;

fig. 5 is a schematic cross-sectional enlarged structural view of a base, a first L-shaped rod and a second L-shaped rod in a preassembled transformer substation according to an embodiment of the present disclosure.

In the figure: 1. a base; 101. a rectangular mounting hole; 102. an H-shaped groove; 103. a rectangular groove; 104. a square groove; 2. rotating the rod; 3. a support bar; 301. a round bar; 4. an H-shaped rod; 401. a rectangular slide hole; 5. a fixing plate; 6. a substation body; 7. a U-shaped rod; 701. positioning a rod; 8. a wheel; 9. an L-shaped elastic rod; 901. positioning a groove; 10. a first L-shaped bar; 11. a limiting groove; 12. a square bar; 121. a square hole; 13. an L-shaped chute; 14. a cylindrical slider; 15. a second L-shaped bar; 16. a compression spring; 17. a square plate; 18. a limiting block; 19. a rectangular bar.

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

Example (b): referring to fig. 1-5, a prefabricated substation includes a base 1, a substation body 6 is fixedly disposed on a top side of the base 1, a mounting portion and a moving portion are mounted on the base 1, the mounting portion includes four rectangular mounting holes 101 formed on the top side of the base 1, two square grooves 104 are formed on four side surfaces of the base 1, the eight square grooves 104 are respectively communicated with the four rectangular mounting holes 101, first L-shaped rods 10 and second L-shaped rods 15 are slidably mounted in the eight square grooves 104, one ends of the eight first L-shaped rods 10 respectively extend out of the eight square grooves 104, one ends of compression springs 16 are fixedly mounted on bottom sides of the eight first L-shaped rods 10 and the eight second L-shaped rods 15, square plates 17 are fixedly mounted on the other ends of the compression springs 16, bottom sides of the square plates 17 respectively contact with inner walls of the bottom sides of the eight square grooves 104, and limiting grooves 11 are formed on inner walls of the bottom sides of the four rectangular mounting holes 101, the equal fixed mounting in bottom side of eight first L shape poles 10 and eight second L shape poles 15 has stopper 18 with spacing groove 11 looks adaptation, one side that eight first L shape poles 10 and eight second L shape poles 15 are close to each other is fixed mounting respectively has square pole 12 and rectangular pole 19, quad slit 121 has all been seted up to the top side of four square poles 12 and four rectangular poles 19, the rectangular hole has all been opened to one side of four square poles 12, four rectangular poles 19 are sliding mounting respectively in four rectangular holes, setting through a plurality of compression spring 16, make stopper 18 can the immigration to the spacing inslot 11.

As a preferred implementation of this embodiment, the moving part includes two rectangular grooves 103 and H-shaped groove 102 that set up in the base 1 bottom side, two rectangular grooves 103 and H-shaped groove 102 communicate each other, two L-shaped chutes 13 have all been seted up on the top side inner wall of two rectangular grooves 103, equal rotatory rotary installation has rotary rod 2 on the both sides inner wall that two rectangular grooves 103 kept away from each other, the equal rotatory bracing piece 3 of installing in one side of four rotary rod 2, through the setting of four rotary rod 2, can drive four bracing pieces 3 and rotate.

As a preferred embodiment of the present embodiment, the top ends of the four support rods 3 extend into the four L-shaped sliding grooves 13 respectively, a cylindrical sliding block 14 is fixedly mounted on one side of each of the four support rods 3, the four cylindrical sliding blocks 14 are located in the four L-shaped sliding grooves 13 respectively, and the four cylindrical sliding blocks 14 can slide through the arrangement of the L-shaped sliding grooves 13.

As a preferred embodiment of the present embodiment, an H-shaped rod 4 is disposed on the bottom side of the base 1, rectangular sliding holes 401 are disposed on both sides of the H-shaped rod 4, a round rod 301 is fixedly mounted on one side of each of the four support rods 3, one end of each of the four round rods 301 penetrates through two rectangular sliding holes 401, and the four round rods 301 can slide and ascend through the two rectangular sliding holes 401, so that the four support rods 3 rotate.

As a preferred embodiment of this embodiment, a U-shaped rod 7 is fixedly mounted on the top side of the H-shaped rod 4, a positioning rod 701 is fixedly mounted on one side of the U-shaped rod 7, and the movement of the U-shaped rod 7 drives the H-shaped rod 4 to move through the arrangement of the U-shaped rod 7.

As a preferred embodiment of this embodiment, an L-shaped elastic rod 9 is fixedly installed at one side of the base 1, two positioning grooves 901 matched with the positioning rod 701 are formed at one side of the L-shaped elastic rod 9, and the positioning rod 701 can move into the positioning grooves 901 through the arrangement of the L-shaped elastic rod 9.

As a preferred implementation manner of this embodiment, the fixed plates 5 are fixedly mounted on both sides of the base 1, the two hydraulic cylinders are fixedly mounted on the bottom sides of the two fixed plates 5, the wheels 8 are rotatably mounted on one sides of the four support rods 3, the whole device can ascend through the arrangement of the two hydraulic cylinders, and the whole device can move through the arrangement of the wheels 8.

This practical theory of operation: when the position of mounting hole needs to be finely adjusted, one of the two first L-shaped rods 10 can be pulled, one of the square rods 12 and one of the rectangular rods 19 can be driven to move, and then the position of the mounting hole can be finely adjusted, when the four mounting holes are all adjusted to proper positions, the bolts of the embedded parts are aligned to the mounting holes, so that the bolts penetrate through the mounting holes, corresponding nuts are screwed at the moment, meanwhile, each square rod 12 and each rectangular rod 19 can be driven to sink, each first L-shaped rod 10 and each second L-shaped rod 15 are driven to sink, each limiting block 18 is further driven to move into the corresponding limiting groove 11, when the transformer substation needs to be finely adjusted again, the nuts are unscrewed, the limiting blocks 18 can move out of the limiting grooves 11 under the driving of the compression springs 16, and the operation can be repeatedly performed.

When needs mobile substation, start four pneumatic cylinders, can make the transformer substation rise, pulling L shape elastic rod 9 can make locating lever 701 shift out constant head tank 901, move down U-shaped pole 7 this moment, can drive H shape pole 4 and move down, and then it is rotatory to drive four rotary rods 2, can drive four bracing pieces 3 rotatory, and then it can make wheel 8 put down to drive four cylindrical slider 14 and slide in L shape spout 13, when putting suitable position, loosen L shape elastic rod 9, make locating lever 701 immigration constant head tank 901, the removal portion is fixed this moment, restart the pneumatic cylinder makes the pneumatic cylinder withdraw, can mobile substation this moment, when the removal portion is packed up to needs, reverse operation can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Prepackage type transformer substation, including base (1), the top side of base (1) has set firmly transformer substation body (6), its characterized in that: the base (1) is provided with a mounting part and a moving part, the mounting part comprises four rectangular mounting holes (101) arranged on the top side of the base (1), two square grooves (104) are formed in four side surfaces of the base (1), eight square grooves (104) are respectively communicated with the four rectangular mounting holes (101), a first L-shaped rod (10) and a second L-shaped rod (15) are respectively slidably mounted in the eight square grooves (104), one ends of the eight first L-shaped rods (10) extend out of the eight square grooves (104), one ends of compression springs (16) are fixedly mounted on the bottom sides of the eight first L-shaped rods (10) and the eight second L-shaped rods (15), square plates (17) are fixedly mounted on the other ends of the compression springs (16), the bottom sides of the square plates (17) are respectively contacted with the inner walls of the bottom sides of the eight square grooves (104), four all seted up spacing groove (11) on the bottom side inner wall of rectangle mounting hole (101), eight first L shape pole (10) and eight the bottom side of second L shape pole (15) all fixed mounting have with stopper (18) of spacing groove (11) looks adaptation, eight first L shape pole (10) and eight one side that second L shape pole (15) are close to each other is fixed mounting respectively square pole (12) and rectangular pole (19), four square pole (12) and four square hole (121) have all been seted up to the top side of rectangular pole (19), four rectangular hole has all been opened to one side of square pole (12), four rectangular pole (19) slidable mounting respectively in four rectangular hole.

2. The pre-installed substation of claim 1, wherein: the moving part comprises two rectangular grooves (103) and an H-shaped groove (102) which are arranged on the bottom side of the base (1), the rectangular grooves (103) and the H-shaped groove (102) are communicated with each other, two L-shaped sliding grooves (13) are formed in the inner wall of the top side of each rectangular groove (103), two rotating rods (2) are installed on the inner walls of the two sides, far away from each other, of the rectangular grooves (103), and supporting rods (3) are installed on one side of each rotating rod (2) in a rotating mode.

3. The pre-assembled substation of claim 2, wherein: four the top of bracing piece (3) extends to four respectively in L shape spout (13), four the equal fixed mounting in one side of bracing piece (3) has cylindrical slider (14), four cylindrical slider (14) are located four respectively in L shape spout (13).

4. The pre-installed substation of claim 1, wherein: the bottom side of the base (1) is provided with an H-shaped rod (4), rectangular sliding holes (401) are formed in the two sides of the H-shaped rod (4), round rods (301) are fixedly mounted on one sides of the four supporting rods (3), and one ends of the four round rods (301) penetrate through the rectangular sliding holes (401).

5. The pre-assembled substation of claim 4, wherein: the top side of the H-shaped rod (4) is fixedly provided with a U-shaped rod (7), and one side of the U-shaped rod (7) is fixedly provided with a positioning rod (701).

6. The pre-installed substation of claim 1, wherein: one side of the base (1) is fixedly provided with an L-shaped elastic rod (9), and one side of the L-shaped elastic rod (9) is provided with two positioning grooves (901) matched with the positioning rods (701).

7. The pre-installed substation of claim 1, wherein: the equal fixed mounting in both sides of base (1) has fixed plate (5), two the bottom side of fixed plate (5) all has set firmly two pneumatic cylinders, and wheel (8) are all installed in the equal rotation in one side of four bracing pieces (3).