CN218997477U

CN218997477U - High-low voltage preassembled transformer substation

Info

Publication number: CN218997477U
Application number: CN202223135105.7U
Authority: CN
Inventors: 江楠; 张聪; 周喜兵
Original assignee: Hangzhou Luxin Electrical Appliance Manufacturing Co ltd
Current assignee: Hangzhou Luxin Electrical Appliance Manufacturing Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-09
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a high-low voltage preassembled transformer substation, which comprises a base, wherein a main box body is fixedly arranged on the outer surface of the upper end of the base, a box door is arranged on the outer surface of the front end of the main box body, an automatic pushing and sweeping device is arranged on the outer surface of the upper end of the base, the automatic pushing and sweeping device comprises a V-shaped top plate, a mounting column is arranged on the outer surface of the lower end of the V-shaped top plate, a mounting plate is fixedly arranged on the outer surface of the upper end of the V-shaped top plate, and fixing blocks are arranged on the outer surfaces of two sides of the mounting plate. According to the high-low voltage preassembled transformer substation, the automatic pushing and sweeping device is arranged, after the air cylinder is started, the piston rod of the air cylinder is controlled to push out, the piston rod of the air cylinder drives the push plate at the other end to slide outwards on the surface of the V-shaped top plate, so that snow slides along the surface of the V-shaped top plate, the structure is simple, snow can be prevented from accumulating on the upper surface of the V-shaped top plate, and snow on the V-shaped top plate can be cleaned conveniently.

Description

High-low voltage preassembled transformer substation

Technical Field

The utility model relates to the technical field of preassembled transformer substations, in particular to a high-low voltage preassembled transformer substation.

Background

The preassembled transformer substation realizes electrical connection through cables or buses, all high-low voltage distribution devices and transformers are conventional shaped products, and the preassembled transformer substation has the advantages of small volume, small occupied area, light weight, low manufacturing cost and reliability, and is also called as a box-type transformer substation or a preassembled transformer substation.

The existing high-low voltage preassembled transformer substation is usually built in an outdoor place and is installed in the open air, snow can be accumulated on the upper surface of the transformer substation when encountering snowy weather in winter, the pressure at the top of the transformer substation is increased along with the increase of the snow, the damage of the transformer substation is easy to cause, snow at the top of the transformer substation is inconvenient to clean, the existing preassembled transformer substation is inconvenient to move and fix, the installation is troublesome, the use convenience is affected, and certain adverse effects are brought to the use process of people.

Disclosure of Invention

The utility model aims at the problems of the prior art and provides a high-low voltage preassembled transformer substation.

The utility model solves the technical problems by the following technical means:

the utility model provides a high low pressure prepackage type transformer substation, includes the base, the upper end surface fixed mounting of base has the main tank body, the front end surface of main tank body is provided with the chamber door, the upper end surface of base is provided with automatic push-broom device, automatic push-broom device includes V type roof, the lower extreme surface of V type roof is provided with the erection column, the upper end surface fixed mounting of V type roof has the mounting panel, the both sides surface of mounting panel all is provided with the fixed block, the opposite side surface of fixed block is provided with the cylinder, the other end of the piston rod of cylinder is provided with the connecting block, the opposite side surface of connecting block is provided with the push pedal, the lower extreme surface of base is provided with movable fixing base device.

Further, the upper end surface fixed connection of V type roof through erection column and main tank, the upper end surface fixed connection of mounting panel and V type roof, the quantity of cylinder is two sets of, just the both sides surface fixed connection of fixed block and mounting panel is passed through to the one end of cylinder, the other end of the piston rod of cylinder passes through connecting block and push pedal fixed connection, just the piston rod of push pedal through the cylinder passes through the surface swing joint of piston rod and V type roof.

Further, portable fixing base device includes connecting base, connecting base's lower extreme surface four corners fixed mounting has the extension support, the lower extreme surface of extension support is provided with the universal wheel, connecting base's lower extreme surface middle part fixed mounting has the mount pad, the lower extreme internal surface of mount pad is provided with the pneumatic cylinder, be provided with the direction sliding sleeve between the piston rod of pneumatic cylinder and the mount pad, the other end of the piston rod of pneumatic cylinder is provided with the go-between, the lower extreme surface of go-between is provided with the braced steel plate, the lower extreme surface of braced steel plate is provided with the slipsheet.

Further, the quantity of extension support is four groups, just the universal wheel is through extension support and connection base's lower extreme surface four corners fixed connection, the pneumatic cylinder passes through the lower extreme surface fixed connection of mount pad and connection base, the piston rod of pneumatic cylinder passes through the lower extreme internal surface middle part swing joint of direction sliding sleeve and mount pad, the upper end surface fixed connection of go-between and holding steel plate is passed through to the other end of the piston rod of pneumatic cylinder, just holding steel plate passes through the piston rod and the connection base swing joint of pneumatic cylinder, anti-skidding backing plate bonds with holding steel plate's lower extreme surface.

Further, the connecting base is fixedly connected with the outer surface of the lower end of the base, and the movable fixing seat device is fixedly connected with the base through the connecting base.

Further, the main box body is fixedly connected with the outer surface of the upper end of the base, and the box door is movably connected with the outer surface of the front end of the main box body.

Advantageous effects

Compared with the prior art, the utility model provides a high-low voltage preassembled transformer substation, which has the following beneficial effects:

1. this high low pressure prepackage type transformer substation, through being provided with automatic promotion push-broom device, after the start-up cylinder, the piston rod of control cylinder is released, the piston rod of cylinder drives the push pedal of the other end outside slip at the surface of V type roof, make the snow slide along the surface of V type roof, simple structure, can prevent that the snow from piling up the upper surface at V type roof, the convenience is cleared up the snow on the V type roof, current high low pressure prepackage type transformer substation has been established usually in outdoor place, it sets up to install in the open air mostly, when encountering winter snowy weather, the snow can pile up the upper surface at the transformer substation, along with the increase of snow, increase the pressure to the transformer substation top, easily lead to the damage of transformer substation, and the snow at transformer substation top is inconvenient for clear up problem.

2. This high-low pressure preassembled transformer substation through being provided with movable fixing base device, can carry out overall movement to the device through the universal wheel, has improved the whole mobility of device, simultaneously, when needs are fixed to the device, release the back through the piston rod of control pneumatic cylinder, the piston rod of pneumatic cylinder drives the back support steel sheet of lower extreme and pushes down outside release in the direction sliding sleeve, after the slipsheet contact ground of support steel sheet surface, continue the piston rod of control pneumatic cylinder pushes out, until the supporting steel sheet jack-up four sets of universal wheels breaks away from ground, can accomplish the whole fixed to the device, the slipsheet can improve the steadiness of fixing.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a high-low voltage preassembled transformer substation according to the present utility model.

Fig. 2 is a schematic plan view of an automatic pushing and sweeping device of a high-low voltage preassembled transformer substation.

Fig. 3 is a schematic plan view of a movable fixing base device of a high-low voltage preassembled transformer substation according to the present utility model.

In the figure: 1. a base; 2. a main case; 3. a door; 4. automatically pushing the push-broom device; 5. a V-shaped top plate; 6. a mounting column; 7. a mounting plate; 8. a cylinder; 9. a fixed block; 10. a connecting block; 11. a push plate; 12. a movable fixing seat device; 13. a connecting base; 14. lengthening the bracket; 15. a universal wheel; 16. a mounting base; 17. a hydraulic cylinder; 18. a guide sliding sleeve; 19. a connecting ring; 20. supporting a steel plate; 21. an anti-skid backing plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

As shown in fig. 1-3, a high-low voltage preassembled transformer substation comprises a base 1, a main box body 2 is fixedly arranged on the outer surface of the upper end of the base 1, a box door 3 is arranged on the outer surface of the front end of the main box body 2, an automatic pushing and sweeping device 4 is arranged on the outer surface of the upper end of the base 1, the automatic pushing and sweeping device 4 comprises a V-shaped top plate 5, a mounting column 6 is arranged on the outer surface of the lower end of the V-shaped top plate 5, a mounting plate 7 is fixedly arranged on the outer surface of the upper end of the V-shaped top plate 5, fixing blocks 9 are arranged on the outer surfaces of two sides of the mounting plate 7, an air cylinder 8 is arranged on the outer surface of the other side of the fixing blocks 9, a connecting block 10 is arranged on the other end of a piston rod of the air cylinder 8, a push plate 11 is arranged on the outer surface of the other side of the connecting block 10, and a movable fixing seat device 12 is arranged on the outer surface of the lower end of the base 1.

The V-shaped top plate 5 is fixedly connected with the outer surface of the upper end of the main box body 2 through a mounting column 6, the mounting plate 7 is fixedly connected with the outer surface of the upper end of the V-shaped top plate 5, the number of the air cylinders 8 is two, one ends of the air cylinders 8 are fixedly connected with the outer surfaces of the two sides of the mounting plate 7 through a fixing block 9, the other ends of the piston rods of the air cylinders 8 are fixedly connected with a push plate 11 through a connecting block 10, and the push plate 11 is movably connected with the outer surface of the V-shaped top plate 5 through the piston rods of the air cylinders 8.

The movable fixing seat device 12 comprises a connecting base 13, an extension bracket 14 is fixedly arranged at four corners of the outer surface of the lower end of the connecting base 13, universal wheels 15 are arranged on the outer surface of the lower end of the extension bracket 14, a mounting seat 16 is fixedly arranged in the middle of the outer surface of the lower end of the connecting base 13, a hydraulic cylinder 17 is arranged on the inner surface of the lower end of the mounting seat 16, a guide sliding sleeve 18 is arranged between a piston rod of the hydraulic cylinder 17 and the mounting seat 16, a connecting ring 19 is arranged at the other end of the piston rod of the hydraulic cylinder 17, a supporting steel plate 20 is arranged on the outer surface of the lower end of the connecting ring 19, and an anti-slip base plate 21 is arranged on the outer surface of the lower end of the supporting steel plate 20.

The number of the lengthened supports 14 is four, universal wheels 15 are fixedly connected with four corners of the outer surface of the lower end of the connecting base 13 through the lengthened supports 14, a hydraulic cylinder 17 is fixedly connected with the outer surface of the lower end of the connecting base 13 through a mounting seat 16, a piston rod of the hydraulic cylinder 17 is movably connected with the middle part of the inner surface of the lower end of the mounting seat 16 through a guide sliding sleeve 18, the other end of the piston rod of the hydraulic cylinder 17 is fixedly connected with the outer surface of the upper end of the supporting steel plate 20 through a connecting ring 19, the supporting steel plate 20 is movably connected with the outer surface of the lower end of the connecting base 13 through the piston rod of the hydraulic cylinder 17, and an anti-skid backing plate 21 is bonded with the outer surface of the lower end of the supporting steel plate 20.

The connecting base 13 is fixedly connected with the outer surface of the lower end of the base 1, and the movable fixing seat device 12 is fixedly connected with the base 1 through the connecting base 13.

The main box body 2 is fixedly connected with the outer surface of the upper end of the base 1, and the box door 3 is movably connected with the outer surface of the front end of the main box body 2.

Principle of operation

Through being provided with movable fixing base device 12, can carry out the overall movement to the device through universal wheel 15, improved the overall maneuverability of device, simultaneously, when fixing the device needs, release the back through the piston rod of control pneumatic cylinder 17, the piston rod of pneumatic cylinder 17 drives the back support steel sheet 20 of lower extreme and pushes down outside in direction sliding sleeve 18, after the slipform 21 contact ground of support steel sheet 20 surface, continue control the piston rod release of pneumatic cylinder 17, until support steel sheet 20 jack-up four sets of universal wheels 15 break away from ground, can accomplish the overall fixation to the device, slipform 21 can improve the steadiness of fixing. When a large amount of snow is deposited on the surface of the V-shaped top plate 5 in winter, after the cylinder 8 is started, the piston rod of the cylinder 8 is controlled to push out, the piston rod of the cylinder 8 drives the push plate 11 at the other end to slide outwards on the surface of the V-shaped top plate 5, so that snow slides down along the surface of the V-shaped top plate 5, the structure is simple, snow can be prevented from accumulating on the upper surface of the V-shaped top plate 5, snow on the V-shaped top plate 5 is convenient to clean, the problem that the existing high-low voltage preassembled transformer substation is usually built in an outdoor place and is installed in open air mostly is solved, snow can be accumulated on the upper surface of the transformer substation when the snow is in winter, the pressure at the top of the transformer substation is increased along with the increase of the snow, the damage to the transformer substation is easy to cause, and the snow at the top of the transformer substation is inconvenient to clean is solved.

It should be noted that in this document, relational terms such as first and second (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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a high low pressure preassembled transformer substation, includes base (1), the upper end surface fixed mounting of base (1) has main box (2), the front end surface of main box (2) is provided with chamber door (3), its characterized in that: the automatic pushing and sweeping device is characterized in that an automatic pushing and sweeping device (4) is arranged on the outer surface of the upper end of the base (1), the automatic pushing and sweeping device (4) comprises a V-shaped top plate (5), a mounting column (6) is arranged on the outer surface of the lower end of the V-shaped top plate (5), a mounting plate (7) is fixedly arranged on the outer surface of the upper end of the V-shaped top plate (5), fixing blocks (9) are arranged on the outer surfaces of two sides of the mounting plate (7), an air cylinder (8) is arranged on the outer surface of the other side of the fixing blocks (9), a connecting block (10) is arranged at the other end of a piston rod of the air cylinder (8), a pushing plate (11) is arranged on the outer surface of the other side of the connecting block (10), and a movable fixing seat device (12) is arranged on the outer surface of the lower end of the base (1).

2. A high and low voltage prefabricated substation according to claim 1, characterized in that: the V-shaped top plate (5) is fixedly connected with the upper end outer surface of the main box body (2) through a mounting column (6), the mounting plate (7) is fixedly connected with the upper end outer surface of the V-shaped top plate (5), the number of the air cylinders (8) is two, one ends of the air cylinders (8) are fixedly connected with the two side outer surfaces of the mounting plate (7) through fixing blocks (9), the other ends of the piston rods of the air cylinders (8) are fixedly connected with the push plate (11) through connecting blocks (10), and the push plate (11) is movably connected with the outer surfaces of the V-shaped top plate (5) through the piston rods of the air cylinders (8).

3. A high and low voltage prefabricated substation according to claim 1, characterized in that: the movable fixing seat device (12) comprises a connecting base (13), a lengthening support (14) is fixedly arranged at four corners of the outer surface of the lower end of the connecting base (13), universal wheels (15) are arranged on the outer surface of the lower end of the lengthening support (14), a mounting seat (16) is fixedly arranged in the middle of the outer surface of the lower end of the connecting base (13), a hydraulic cylinder (17) is arranged on the inner surface of the lower end of the mounting seat (16), a guide sliding sleeve (18) is arranged between a piston rod of the hydraulic cylinder (17) and the mounting seat (16), a connecting ring (19) is arranged at the other end of the piston rod of the hydraulic cylinder (17), a supporting steel plate (20) is arranged on the outer surface of the lower end of the connecting ring (19), and an anti-slip base plate (21) is arranged on the outer surface of the lower end of the supporting steel plate (20).

4. A high and low voltage prefabricated substation according to claim 3, characterized in that: the number of the lengthened supports (14) is four, the universal wheels (15) are fixedly connected with four corners of the outer surface of the lower end of the connecting base (13) through the lengthened supports (14), the hydraulic cylinders (17) are fixedly connected with the outer surface of the lower end of the connecting base (13) through the mounting seats (16), piston rods of the hydraulic cylinders (17) are movably connected with the middle part of the inner surface of the lower end of the mounting seats (16) through the guide sliding sleeves (18), the other ends of the piston rods of the hydraulic cylinders (17) are fixedly connected with the outer surface of the upper end of the supporting steel plate (20) through the connecting rings (19), the supporting steel plate (20) is movably connected with the outer surface of the lower end of the connecting base (13) through the piston rods of the hydraulic cylinders (17), and the anti-skid base plates (21) are adhered with the outer surface of the lower end of the supporting steel plate (20).

5. A high and low voltage prefabricated substation according to claim 3, characterized in that: the connecting base (13) is fixedly connected with the outer surface of the lower end of the base (1), and the movable fixing seat device (12) is fixedly connected with the base (1) through the connecting base (13).

6. A high and low voltage prefabricated substation according to claim 1, characterized in that: the main box body (2) is fixedly connected with the outer surface of the upper end of the base (1), and the box door (3) is movably connected with the outer surface of the front end of the main box body (2).