CN218004535U

CN218004535U - Bus pressing connection lifting seat for prefabricated transformer substation

Info

Publication number: CN218004535U
Application number: CN202220767178.9U
Authority: CN
Inventors: 张星明; 尹步华
Original assignee: Jiangsu Anrely Intelligent Power Station Technology Co ltd
Current assignee: Jiangsu Anrely Intelligent Power Station Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-12-09
Anticipated expiration: 2032-04-01

Abstract

The utility model provides a last bus connection seat that rises for prefabricated formula transformer substation relates to transformer substation technical field. This a press bus connection to rise seat for prefabricated formula transformer substation, including the regulating box, the regulating box top is equipped with places the frame, the regulating box with place and be equipped with lifting unit between the frame. This a press bus connection lifting seat for prefabricated formula transformer substation, the removal of two racks, the connecting rod that drives the equal fixed connection in top respectively through two spouts with place frame sliding connection, toward the relative direction removal, thereby it is fixed to make two fixed plates can be with placing the transformer centre gripping of placing in the frame, the protection of two relative side-mounting of fixed plate is filled up, prevented to cause the damage to the transformer surface when carrying out the centre gripping at two fixed plates, because two fixed plates can adjust, thereby realized that the centre gripping can be carried out fixedly to the not transformer of equidimension, the practicality of device has been improved.

Description

Bus pressing connection lifting seat for prefabricated transformer substation

Technical Field

The utility model relates to a bus connection rises seat specifically is a pressure bus connection rises seat for prefabricated formula transformer substation belongs to transformer substation technical field.

Background

The bus refers to the connection of voltage distribution devices at all levels in a substation and the connection of electrical equipment such as a transformer and the like and corresponding distribution devices, and mostly adopts a bare conductor or a stranded wire with a rectangular or circular cross section, which is collectively called as the bus.

The bus is made of high-conductivity copper (copper bar) and aluminum materials and used for transmitting electric energy, and has a product for collecting and distributing electric power, and a main lead for transmitting the electric energy by a power station or a transformer substation, and the electric energy output by a generator, a transformer or a rectifier is transmitted to each user or other substations through the main lead.

The transformer is an electrical device, is used for changing alternating voltage of a certain numerical value into another kind of the same frequency or different voltages of several numerical values, and the transformer is the very important electric controller in the national grid, and some transformers are installed on the liftable base and are used for adjusting the height of the transformer, and the installation requirement that the lifting base is difficult to adapt to transformers of different sizes exists in the use process of the existing transformer lifting base on the market at present.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a pressure bus connection who is used for prefabricated formula transformer substation in order to solve above-mentioned problem rises the seat, in order to solve prior art transformer be an electrical equipment, a voltage that is used for becoming the alternating voltage of a certain numerical value another kind the same or several kinds of numerical value of frequency, the transformer is the very important power controller in the national grid, the transformer is installed the height that is used for adjusting the transformer on the base of liftable a bit, the transformer that has now on the market rises the seat and has the problem that is difficult to make the installation demand that rises the seat and adapt to not equidimension transformer at the in-process that uses at present.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a last bus connection lift seat for prefabricated formula transformer substation, includes the regulating box, the regulating box top is equipped with places the frame, the regulating box with place and be equipped with lifting unit between the frame, place the frame inside and seted up two spouts, two the inside connecting rod that all is equipped with of spout, two the equal fixedly connected with fixed plate in connecting rod top, two the protection pad is all installed to the relative one side of fixed plate, two the connecting rod is respectively through two the spout with place frame sliding connection, two the equal fixedly connected with rack in connecting rod bottom, two rack one side all is provided with spacing seat, two all be provided with the bull stick between the rack, the bull stick outside is equipped with the crank subassembly, and the setting of protection pad is favorable to playing the protective effect to the transformer surface.

Preferably, the lifting assembly comprises two lead screws, the outer sides of the two lead screws are provided with connecting seats, the two connecting seats are fixedly connected to the two sides of the placing frame, the two lead screws are connected with the two connecting seats through ball nut pairs, the bottom ends of the two lead screws penetrate through the top of the adjusting box and extend into the adjusting box, the two lead screws are rotatably connected with the adjusting box, the two lead screws and the two connecting seats are connected through the ball nut pairs, and then the position of the placing frame moving up and down can be adjusted.

Preferably, lifting unit still includes two first bevel gears and dwang, two the equal fixed connection of first bevel gear is in the lead screw bottom, two the equal meshing in first bevel gear outside is connected with second bevel gear, regulation case one side is passed and inside the regulation case is extended to dwang one end, the dwang rotates with the regulation case to be connected, one of them second bevel gear fixed connection is in the dwang outside, another second bevel gear fixed connection is in dwang one end.

Preferably, regulating box one side fixedly connected with backup pad, positive and negative motor is installed at the backup pad top, positive and negative motor output and dwang other end fixed connection, the installation of the positive and negative motor of being convenient for is set up of backup pad.

Preferably, two the equal fixed connection of spacing seat is in placing the frame bottom, two the convex groove has all been seted up to spacing seat one side, two the inside convex pole that all is equipped with of convex groove, two the convex pole is all through two convex groove and two spacing seat sliding connection, two the equal fixed connection of convex pole is in two rack one side, two convex poles have all improved the stability that two racks removed through two convex grooves and two spacing seat sliding connection modes.

Preferably, the rotating rod is rotatably connected to the bottom of the placing frame, a first gear is fixedly connected to the outer side of the rotating rod, the two racks are meshed with the first gear and connected with the first gear in a meshed mode, and the two racks can move in opposite or opposite directions.

Preferably, the crank assembly comprises a worm wheel, the worm wheel is fixedly connected to the bottom end of the rotating rod, a worm is meshed with the outer side of the worm wheel, a support is rotatably connected to the outer side of the worm, the support is fixedly connected to the bottom of the placing frame, and one end of the worm is fixedly connected with the rotating handle.

The utility model provides a press bus connection to rise seat for prefabricated formula transformer substation, its beneficial effect who possesses as follows:

1. this a press bus connection lifting seat for prefabricated formula transformer substation, the removal of two racks, the connecting rod that drives the equal fixed connection in top respectively through two spouts with place frame sliding connection, toward the relative direction removal, thereby it is fixed to make two fixed plates can be with placing the transformer centre gripping of placing in the frame, the protection of two relative side-mounting of fixed plate is filled up, prevented to cause the damage to the transformer surface when carrying out the centre gripping at two fixed plates, because two fixed plates can adjust, thereby realized that the centre gripping can be carried out fixedly to the not transformer of equidimension, the practicality of device has been improved.

2. This a pressure bus connection lifting seat for prefabricated formula transformer substation, two second bevel gears all are connected with two first bevel gear meshing, drive two lead screws and rotate, and two lead screws all pass through ball nut pair with two connecting seats and are connected to can adjust the transformer upward position of placing in the frame.

Drawings

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

fig. 2 is a schematic view of the rotating rod structure of the present invention;

FIG. 3 is a schematic structural view of the crank assembly of the present invention;

fig. 4 is a schematic view of the structure of the limiting seat of the present invention.

In the figure: 1. an adjusting box; 2. placing the frame; 3. a chute; 4. a fixing plate; 5. a protective pad; 6. a connecting rod; 7. a rack; 8. a rotating rod; 9. a first gear; 10. a worm gear; 11. a worm; 12. a support; 13. turning a handle; 14. a limiting seat; 15. a convex groove; 16. a convex rod; 17. a screw rod; 18. a connecting seat; 19. a first bevel gear; 20. a second bevel gear; 21. rotating the rod; 22. and a support plate.

Detailed Description

The embodiment of the utility model provides a press bus connection to rise seat for prefabricated formula transformer substation.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, including regulating box 1, regulating box 1 top is equipped with places frame 2, regulating box 1 with place and be equipped with lifting unit between the frame 2, place frame 2 inside and seted up two spouts 3, two spouts 3 inside all are equipped with connecting rod 6, two equal fixedly connected with fixed plate 4 in connecting rod 6 top, protection pad 5 is all installed to two opposite one sides of fixed plate 4, two connecting rod 6 respectively through two spouts 3 with place frame 2 sliding connection, two equal fixedly connected with racks 7 in connecting rod 6 bottom, two rack 7 one side all is provided with spacing seat 14, two equal fixed connection in spacing seat 14 are in placing frame 2 bottom, two equal one side of spacing seat has all seted up convex groove 15, two inside convex groove 15 all are equipped with convex pole 16, two convex pole 16 all through two convex grooves 15 and two spacing seat 14 sliding connection, two equal fixed connection in two racks 7 one sides of convex pole 16 all are provided with bull stick 8 between two racks 7, bull stick 8 rotates to be connected in placing frame 2 bottom, bull stick 8 outside fixedly connected with first gear 9, two rack 7 all are equipped with the bull stick subassembly, the outside.

The crank subassembly includes worm wheel 10, and worm wheel 10 fixed connection is in the 8 bottoms of bull stick, and the meshing is connected with worm 11 in the worm wheel 10 outside, and the worm 11 outside is rotated and is connected with support 12, and support 12 fixed connection is in placing frame 2 bottoms, and 11 one end fixedly connected with of worm changes handle 13.

Specifically, place the transformer and place frame 2 in, this moment, personnel forward rotates and changes 13, worm 11 is connected with worm wheel 10 meshing, worm wheel 10 drives top fixed connection's bull stick 8 and rotates, the rotation of bull stick 8 drives first gear 9 and rotates, first gear 9 is connected with two rack 7 meshing, make two rack 7 can move toward relative direction, two rack 7's removal, drive the equal fixed connection's in top connecting rod 6 respectively through two spouts 3 with place frame 2 sliding connection, move toward relative direction, thereby make two fixed plates 4 can be fixed with the transformer centre gripping of placing in frame 2, two fixed plate 4 protection pad 5 of relative side-mounting, prevented from causing the damage to the transformer surface when carrying out the centre gripping at two fixed plates 4, because two fixed plates 4 can adjust, thereby realized that the transformer to equidimension not can carry out the centre gripping fixed, the practicality of device has been improved.

When the two racks 7 move in opposite directions, the convex rods 16 fixedly connected with one sides of the two racks 7 are connected with the two limiting seats 14 in a sliding manner through the convex grooves 15 formed in one sides of the two limiting seats 14, so that the moving stability of the two racks 7 is improved.

Referring to fig. 1 and 2, the lifting assembly includes two lead screws 17, the outer sides of the two lead screws 17 are provided with connecting seats 18, the two connecting seats 18 are fixedly connected to two sides of the placing frame 2, the two lead screws 17 are connected to the two connecting seats 18 through ball nut pairs, the bottom ends of the two lead screws 17 penetrate the top of the adjusting box 1 and extend into the adjusting box 1, the two lead screws 17 are rotatably connected to the adjusting box 1, the lifting assembly further includes two first bevel gears 19 and a rotating rod 21, the two first bevel gears 19 are fixedly connected to the bottom ends of the lead screws 17, the outer sides of the two first bevel gears 19 are respectively engaged with a second bevel gear 20, one end of the rotating rod 21 penetrates one side of the adjusting box 1 and extends into the adjusting box 1, the rotating rod 21 is rotatably connected to the adjusting box 1, one of the second bevel gears 20 is fixedly connected to the outer side of the rotating rod 21, the other second bevel gear 20 is fixedly connected to one end of the rotating rod 21, one side of the adjusting box 1 is fixedly connected to a supporting plate 22, the top of the supporting plate 22 is provided with a forward-backward rotating rod motor, and an output end of the forward-backward-forward motor is fixedly connected to the other end of the adjusting box 21.

It is specific, after the transformer centre gripping is fixed, through starting positive and negative motor, do not specifically inject positive and negative motor model, it is accurate to the adaptation equipment, positive and negative motor output drives dwang 21 corotation, dwang 21's rotation drives two bevel gear 20 and is in the rotating-state, two bevel gear 20 all are connected with two first bevel gear 19 meshing, drive two lead screws 17 and rotate, two lead screws 17 all pass through ball nut pair with two connecting seats 18 and are connected, thereby can adjust the transformer that places in the frame 2 position that makes progress.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A press bus connection and rise seat for prefabricated formula transformer substation, includes regulating box (1), its characterized in that: adjusting box (1) top is equipped with places frame (2), adjusting box (1) and place and be equipped with lifting unit between frame (2), place frame (2) inside and seted up two spout (3), two spout (3) inside all is equipped with connecting rod (6), two the equal fixedly connected with fixed plate (4) in connecting rod (6) top, two the protection pad (5) is all installed to the relative one side of fixed plate (4), two connecting rod (6) are respectively through two spout (3) and place frame (2) sliding connection, two the equal fixedly connected with rack (7) in connecting rod (6) bottom, two rack (7) one side all is provided with spacing seat (14), two all be provided with bull stick (8) between rack (7), the bull stick (8) outside is equipped with the crank subassembly.

2. The busbar connection lifting seat for the prefabricated substation according to claim 1, wherein: lifting unit includes two lead screw (17), two the lead screw (17) outside all is equipped with connecting seat (18), two the equal fixed connection in placing frame (2) both sides of connecting seat (18), two lead screw (17) all with two connecting seat (18) are through ball nut pair connection, two inside lead screw (17) bottom all passed regulating box (1) top and extended to regulating box (1), two lead screw (17) all rotate with regulating box (1) and are connected.

3. The busbar connection lifting seat for the prefabricated substation according to claim 2, wherein: lifting unit still includes two first bevel gears (19) and dwang (21), two equal fixed connection in lead screw (17) bottom of first bevel gear (19), two equal meshing in first bevel gear (19) outside is connected with second bevel gear (20), dwang (21) one end is passed regulating box (1) one side and is extended to regulating box (1) inside, dwang (21) rotates with regulating box (1) to be connected, one of them second bevel gear (20) fixed connection in the dwang (21) outside, another second bevel gear (20) fixed connection is in dwang (21) one end.

4. The busbar connection lifting seat for a prefabricated substation according to claim 3, characterized in that: regulating box (1) one side fixedly connected with backup pad (22), positive and negative motor is installed at backup pad (22) top, positive and negative motor output and dwang (21) other end fixed connection.

5. The busbar connection lifting seat for the prefabricated substation according to claim 1, wherein: two equal fixed connection in the frame of placing (2) bottom of spacing seat (14), two convex groove (15), two have all been seted up to spacing seat (14) one side convex groove (15), two convex groove (15) inside all is equipped with convex pole (16), two convex pole (16) are all through two convex groove (15) and two spacing seat (14) sliding connection, two equal fixed connection in two convex pole (16) rack (7) one side.

6. The busbar connection lifting seat for the prefabricated substation according to claim 1, wherein: the rotary rod (8) is rotatably connected to the bottom of the placement frame (2), a first gear (9) is fixedly connected to the outer side of the rotary rod (8), and the racks (7) are connected with the first gear (9) in a meshed mode.

7. The busbar connection lifting seat for the prefabricated substation according to claim 1, wherein: the crank assembly comprises a worm wheel (10), the worm wheel (10) is fixedly connected to the bottom end of the rotating rod (8), a worm (11) is meshed and connected to the outer side of the worm wheel (10), a support (12) is rotatably connected to the outer side of the worm (11), the support (12) is fixedly connected to the bottom of the placing frame (2), and a rotating handle (13) is fixedly connected to one end of the worm (11).