CN217934771U

CN217934771U - Prefabricated substation

Info

Publication number: CN217934771U
Application number: CN202221872644.6U
Authority: CN
Inventors: 任仙花; 丁凡淇
Original assignee: Taizhou Xintong Electrical Equipment Co ltd
Current assignee: Taizhou Xintong Electrical Equipment Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-29
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a prepackage type transformer substation relates to transformer substation technical field. This prepackage type transformer substation, including the transformer substation main part, the bottom of transformer substation main part is fixed with the base, the inside bilateral symmetry of base is inlayed and is had inflation coupling assembling, inflation coupling assembling includes hollow inserted bar, the top of hollow inserted bar is fixed with the arc elastic plate, the inside both sides of hollow inserted bar all run through and sliding connection has the ejector pin, the inside of hollow inserted bar is provided with the interlock control assembly, the interlock control assembly includes T type stripper rod, the top of T type stripper rod is fixed with the catch bar. This application is through inserting inflation coupling assembling in prefabricated cement subaerial reservation hole, makes interlock control assembly work through trampling arc elastic plate afterwards to make two ejector pins outwards extend, support the extrusion with cement subaerial reservation hole inner wall, thereby play the function of quick installation transformer substation's main part.

Description

Prefabricated substation

Technical Field

The utility model relates to a transformer substation technical field specifically is a prepackage type transformer substation.

Background

The prefabricated substation has small volume, small occupied area, light weight, low cost and reliability, and is called a box type transformer or a prefabricated substation.

The existing preassembled transformer substation is generally installed on the prefabricated cement ground by adopting a cement-matched cement bolt, so that the installation time is long, the cement stone is solidified and connected, the disassembly is very inconvenient, and a large amount of manpower and material resources are wasted once the disassembly is required to be moved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a prepackage type transformer substation has solved the problem of proposing in the above-mentioned background art. In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a prepackage type transformer substation, includes the transformer substation main part, the bottom of transformer substation main part is fixed with the base, the inside bilateral symmetry of base is inlayed and is had inflation coupling assembling, inflation coupling assembling includes hollow inserted bar, the top of hollow inserted bar is fixed with the arc elastic plate, the inside both sides of hollow inserted bar all run through and sliding connection has the ejector pin, the inside of hollow inserted bar is provided with the interlock control assembly, the interlock control assembly includes T type stripper bar, the top of T type stripper bar is rotated and is connected with the movable block, the top of T type stripper bar is fixed with the catch bar, the bottom of T type stripper bar is fixed with spherical extrusion block, the inner wall bilateral symmetry of hollow inserted bar is fixed with two damping limiters.

Preferably, the catch bar runs through and rotates with running through the movable block and is connected, the both sides of movable block are respectively through two spacing slide bars sliding connection in the inside of hollow inserted bar.

Preferably, a plurality of resistance blocks are fixed on the outer side of the T-shaped extrusion rod, and two groups of symmetrical gaps are arranged between the two resistance blocks on the same horizontal plane.

Preferably, the upper surface of the ejector rod is of an inclined structure, and an elastic sheet is fixed between the bottom of the ejector rod and the inner wall of the hollow inserted link.

Preferably, the damping stopper includes sealed atmospheric pressure storehouse one, sealed atmospheric pressure storehouse two, sealed atmospheric pressure storehouse one and sealed atmospheric pressure storehouse two reciprocal anchorage and be the slope form setting, the inside lower extreme piston sliding connection in sealed atmospheric pressure storehouse one has the montant, the bottom of montant is rotated and is connected with the colloid extrusion wheel, the inside right side piston sliding connection in sealed atmospheric pressure storehouse two has the resistance lever.

The utility model provides a prepackage type transformer substation. The method has the following beneficial effects:

(1) This application makes interlock control assembly work through trampling the arc elastic plate afterwards through inserting inflation coupling assembling in prefabricated cement subaerial reservation hole to make two ejector pins outwards extend, support the extrusion with cement subaerial reservation hole inner wall, thereby play the function of quick installation substation's main part.

(2) The outside at T type extrusion pole is fixed with a plurality of resistance pieces in this application, and is provided with the clearance of two sets of symmetries between two resistance pieces on same horizontal plane, when dismantling, through rotating the catch bar, makes the resistance piece and the separation of the resistance bar in two damping limiters, plays quick separation's effect.

Drawings

Fig. 1 is a schematic view of the overall appearance structure of the present invention;

fig. 2 is a schematic structural view of the expansion connection assembly of the present invention;

FIG. 3 is a schematic view of the linkage control assembly of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the T-shaped extrusion rod of the present invention;

fig. 5 is a schematic structural view of the damping stopper of the present invention.

In the figure: 1. a substation main body; 2. a base; 3. an expansion connection assembly; 4. a hollow inserted link; 5. an arc-shaped elastic plate; 6. a top rod; 7. a linkage control component; 71. a T-shaped extrusion rod; 72. a movable block; 73. a push rod; 74. a spherical extrusion block; 8. a damping stopper; 81. sealing the first air pressure bin; 82. sealing the air pressure bin II; 83. a vertical rod; 84. a colloid extrusion wheel; 85. a resistance bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-5, the present invention provides a technical solution: a prefabricated substation comprises a substation main body 1, wherein a base 2 is fixed at the bottom of the substation main body 1, expansion connecting assemblies 3 are symmetrically embedded in two sides of the inside of the base 2, each expansion connecting assembly 3 comprises a hollow insertion rod 4, an arc-shaped elastic plate 5 is fixed at the top end of each hollow insertion rod 4, ejector rods 6 are respectively penetrated through and slidably connected with two sides of each inside of each hollow insertion rod 4, the upper surface of each ejector rod 6 is of an inclined structure, an elastic sheet is fixed between the bottom of each ejector rod 6 and the inner wall of each hollow insertion rod 4, a linkage control assembly 7 is arranged inside each hollow insertion rod 4, each linkage control assembly 7 comprises a T-shaped extrusion rod 71, the top end of each T-shaped extrusion rod 71 is rotatably connected with a movable block 72, the top end of each T-shaped extrusion rod 71 is fixedly provided with a push rod 73, the push rod 73 is rotatably connected with the movable blocks 72 in a penetrating manner, two sides of each movable block 72 are respectively slidably connected with the inside each hollow insertion rod 4 through two limit slide rods, spherical extrusion blocks 74 are fixed at the bottom of each T-shaped extrusion rod 71, and two damping limit stoppers 8 are symmetrically fixed on two sides of the inner wall of each hollow insertion rod 4. This application is through inserting expansion connection subassembly 3 in prefabricated cement subaerial reservation hole, makes interlock control assembly 7 work through trampling arc elastic plate 5 afterwards to make two ejector pins 6 outwards extend, support the extrusion with cement subaerial reservation hole inner wall, thereby play the function of quick installation transformer substation main part 1.

Furthermore, a plurality of resistance blocks are fixed on the outer side of the T-shaped extrusion rod 71, and two groups of symmetrical gaps are arranged between the two resistance blocks on the same horizontal plane. In this application, be fixed with a plurality of resistance pieces in the outside of T type stripper bar 71, and be provided with the clearance of two sets of symmetries between two resistance pieces on same horizontal plane, when dismantling, through rotating catch bar 73, make resistance piece and the resistance 85 separation of the resistance in two damping stop 8, play quick separation's effect.

Furthermore, the damping limiter 8 comprises a first sealed air pressure bin 81 and a second sealed air pressure bin 82, the first sealed air pressure bin 81 and the second sealed air pressure bin 82 are fixed to each other and are arranged in an inclined mode, a lower end piston in the first sealed air pressure bin 81 is connected with a vertical rod 83 in a sliding mode, the bottom of the vertical rod 83 is connected with a colloid extrusion wheel 84 in a rotating mode, and a right side piston in the second sealed air pressure bin 82 is connected with a resistance rod 85 in a sliding mode. When T type extrusion pole 71 moves down, the resistance piece cooperation that sets up on resistance bar 85 and the T type extrusion pole 71 provides the extrusion force, and simultaneously, the colloid extrusion wheel 84 of montant 83 bottom can provide the extrusion force to 6 tops of ejector pin, make that ejector pin 6 can be better with the subaerial reservation hole inner wall extrusion laminating of cement.

When the transformer substation main body 1 is used, firstly, the transformer substation main body 1 is lifted through a crane, the hollow inserted rod 4 is inserted into a reserved hole on the cement ground, then, the arc-shaped elastic plate 5 is pressed, the arc-shaped elastic plate 5 is deformed and drives the push rod 73 to move downwards, then, the T-shaped extrusion rod 71 is pushed to move downwards, meanwhile, the moving track of the T-shaped extrusion rod 71 is limited through the limiting slide rods on two sides of the movable block 72, when the T-shaped extrusion rod 71 moves downwards, the two ejector rods 6 are simultaneously extruded by the spherical extrusion block 74 to move back to back, the two ejector rods 6 extend outwards and are supported and extruded with the inner wall of the reserved hole on the cement ground, so that the transformer substation main body 1 is installed quickly, meanwhile, when the T-shaped extrusion rod 71 moves downwards, extrusion force is provided by matching of the resistance rod 85 and the resistance block arranged on the T-shaped extrusion rod 71, meanwhile, the extrusion wheel 84 at the bottom of the vertical rod 83 can provide extrusion force above the colloid extrusion rod 6 to the inner wall of the reserved hole on the cement ground, and the ejector rod 6 can be better attached to the inner wall of the reserved hole on the cement ground in an extrusion manner;

during disassembly, the push rod 73 is rotated by ninety degrees, so that the resistance block is separated from the resistance rods 85 in the two damping limiters 8, and the effect of quick separation is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A prepackage type transformer substation, includes transformer substation main part (1), its characterized in that: the bottom of transformer substation main part (1) is fixed with base (2), the inside bilateral symmetry of base (2) is inlayed and is had inflation coupling assembling (3), inflation coupling assembling (3) are including hollow inserted bar (4), the top of hollow inserted bar (4) is fixed with arc elastic plate (5), the inside both sides of hollow inserted bar (4) all run through and sliding connection has ejector pin (6), the inside of hollow inserted bar (4) is provided with interlock control assembly (7), interlock control assembly (7) are including T type stripper rod (71), the top of T type stripper rod (71) is rotated and is connected with movable block (72), the top of T type stripper rod (71) is fixed with catch bar (73), the bottom of T type stripper rod (71) is fixed with spherical stripper block (74), the inner wall bilateral symmetry of hollow inserted bar (4) is fixed with two damping stopper (8).

2. A preassembled transformer substation according to claim 1, characterized in that: the push rod (73) is connected with the penetrating movable block (72) in a penetrating and rotating mode, and the two sides of the movable block (72) are connected to the inside of the hollow insertion rod (4) through two limiting sliding rods in a sliding mode.

3. A pre-installed substation according to claim 1, wherein: a plurality of resistance blocks are fixed on the outer side of the T-shaped extrusion rod (71), and two groups of symmetrical gaps are arranged between the two resistance blocks on the same horizontal plane.

4. A preassembled transformer substation according to claim 1, characterized in that: the upper surface of the ejector rod (6) is of an inclined structure, and an elastic sheet is fixed between the bottom of the ejector rod (6) and the inner wall of the hollow inserted rod (4).

5. A preassembled transformer substation according to claim 1, characterized in that: damping stopper (8) are including sealed atmospheric pressure storehouse (81), sealed atmospheric pressure storehouse two (82), sealed atmospheric pressure storehouse (81) and two (82) reciprocal anchorages in sealed atmospheric pressure storehouse just are the slope form setting, the inside lower extreme piston sliding connection in sealed atmospheric pressure storehouse (81) has montant (83), the bottom of montant (83) is rotated and is connected with colloid extrusion wheel (84), the inside right side piston sliding connection in sealed atmospheric pressure storehouse two (82) has resistance lever (85).