CN215681518U

CN215681518U - Integral lifting type transformer substation

Info

Publication number: CN215681518U
Application number: CN202122092830.XU
Authority: CN
Inventors: 王玉斌; 秦菲; 蒋钻; 刘鑫; 汤宝铮; 于乐征
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-28
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses an integral lifting type transformer substation which comprises a base, wherein a plurality of guide rods which are vertically and symmetrically arranged are fixedly connected to the upper end of the base, a transformer substation main body is connected among the guide rods in a sliding mode, a motor base is fixedly connected to the upper end of the base, a lifting motor is fixedly installed at the upper end of the motor base, and a transmission mechanism which is used for being connected with the lifting motor and driving the transformer substation main body to lift is arranged in the base. According to the transformer substation main body lifting device, the transmission mechanism is arranged, the transformer substation main body is driven to lift by utilizing the inclination change of the connecting rod in the transmission mechanism, the transformer substation main body can be lifted when flood disasters occur, the power supply safety is ensured, the lifting motor is arranged at a high position through the motor base, the phenomenon that the lifting motor serving as a lifting power source is submerged by water and cannot work is avoided, the lifting motor and the driving shaft are connected through chain transmission, and the motor and the driving shaft are ensured to be constantly and stably driven.

Description

Integral lifting type transformer substation

Technical Field

The utility model relates to the technical field of transformer substations, in particular to an integral lifting type transformer substation.

Background

The transformer substation refers to a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, wherein a box-type transformer substation is a brand-new transformer substation which is formed after a civil engineering transformer substation by integrally arranging high-voltage switch equipment, a distribution transformer and a low-voltage distribution device according to a certain wiring scheme and is installed in a steel structure box.

Patent document CN210985425U provides a transformer substation, including the transformer substation body, the equal fixedly connected with bracing piece in transformer substation body top four corners, the transformer substation body top is provided with weather shield, four the bracing piece top all with weather shield fixed connection, the equal fixedly connected with guard box in transformer substation body both sides, two the inside equal fixedly connected with motor of guard box. When the transformer substation body needs to be moved, the spring is arranged, so that the transformer substation body extrudes the top plate in the transportation process, the connecting rod moves downwards, the top plate extrudes the spring to compress the transformer substation body, the vibration of the transformer substation body is reduced, elements inside the transformer substation body are prevented from being damaged in the moving process, a certain buffering effect is provided for the elements inside the transformer substation body, the protection performance of the transformer substation body is improved, and the practicability and the service life of the transformer substation body are improved.

And when flood disaster takes place, this kind of transformer substation is probably by the flood submergence very much, thereby lead to inside electrical equipment's damage and inefficacy, cause the power failure, further make flood disaster's deterioration, if can propose one kind can be when flood disaster takes place, carry out the transformer substation of whole lift, then can guarantee its inside electrical equipment safety, avoid the power failure to take place, promote the rescue and go on, in addition, electrical equipment in the transformer substation is at the during operation, it can constantly produce the heat to be difficult to avoid, the heat is if collect and collect inside the transformer substation, and untimely outside discharge, just make the inside rapid heating up of transformer substation easily, the conflagration takes place even, consequently, the over-and-under type needs an integral transformer substation to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integral lifting type transformer substation to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an integral lifting type transformer substation, includes the base, the guide arm that a plurality of vertical symmetries of base upper end fixedly connected with set up is a plurality of sliding connection has same transformer substation's main part between the guide arm, base upper end fixedly connected with motor cabinet, motor cabinet upper end fixed mounting has elevator motor, be equipped with the drive mechanism who is used for connecting elevator motor and drives the transformer substation's main part and goes up and down in the base.

Preferably, the side wall of the transformer substation body is fixedly connected with a plurality of sleeves matched with the guide rods, and the sleeves are sleeved on the guide rods in a sliding mode.

Preferably, the upper end of the motor base is fixedly connected with a blocking cover arranged on the upper side of the lifting motor in a shielding mode.

Preferably, drive mechanism includes the drive shaft that the level of base internal rotation connection set up, the coaxial fixedly connected with driven gear of one end that the drive shaft is close to elevator motor, elevator motor output level sets up and coaxial fixedly connected with driving gear, through the chain fixed connection who runs through the base setting between driving gear and the driven gear.

Preferably, be equipped with the spacer ring in the drive shaft, the drive shaft surface is located spacer ring both sides and is equipped with to revolve to opposite screw thread and threaded connection has an internal thread cover respectively, two internal thread cover symmetry sets up and the first connecting piece of upper end fixedly connected with, first connecting piece rotates through the connecting rod that the slope set up and is connected with the second connecting piece, second connecting piece and transformer substation's main part lower extreme fixed connection.

Preferably, the side wall of the transformer substation body is provided with a heat dissipation window.

Preferably, the transformer substation main part upper end is inside fixed mounting to have the heat dissipation motor, the vertical downward and coaxial fixedly connected with action wheel of heat dissipation motor output, the action wheel passes through belt fixedly connected with from the driving wheel, from the coaxial fixedly connected with planetary gear in driving wheel upper end, transformer substation main part upper end is inside be equipped with planetary gear assorted ring gear, planetary gear is connected with the ring gear meshing, from the coaxial fixed connection flabellum of driving wheel lower extreme.

Preferably, the upper end of the transformer substation main body is fixedly provided with a solar panel, and the solar panel is electrically connected with the heat dissipation motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. this whole over-and-under type transformer substation is through setting up drive mechanism, the oblique change that utilizes the connecting rod among the drive mechanism drives the transformer substation main part and goes up and down, can be when the flood calamity appears, make the transformer substation main part rise, guarantee power supply safety, and install elevator motor in the eminence through the motor cabinet, avoid being submerged by the water as the elevator motor of lift power supply and can't work, still connect elevator motor and drive shaft through chain drive, guarantee motor and drive shaft steady transmission constantly, avoid producing the phenomenon that connection modes such as belt drive easily appear skidding after receiving rainwater submergence.

2. This whole over-and-under type transformer substation is through setting up solar cell panel, can drive the start-up of heat dissipation motor, and the heat dissipation motor drives flabellum itself and rotates and make the flabellum be circular motion in the transformer substation main part to make the inside every part air of transformer substation main part all take place to flow, then, the air that flows can carry the inside unnecessary heat that produces of transformer substation main part and outwards be discharged by the heat dissipation window, thereby reduces the inside temperature of transformer substation main part, prevents that the conflagration from taking place, guarantees transformer substation main part safety.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a base; 2. a guide bar; 3. a substation main body; 4. a motor base; 5. a lifting motor; 6. a sleeve; 7. a blocking cover; 8. a drive shaft; 9. a driven gear; 10. a driving gear; 11. a chain; 12. a spacer ring; 13. an internal thread sleeve; 14. a first connecting member; 15. a connecting rod; 16. a second connecting member; 17. a heat dissipation window; 18. a heat dissipation motor; 19. a driving wheel; 20. a belt; 21. a driven wheel; 22. a planetary gear; 23. a toothed ring; 24. a fan blade; 25. a solar cell panel.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

an integral lifting type transformer substation comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a plurality of guide rods 2 which are vertically and symmetrically arranged, a same transformer substation main body 3 is connected among the guide rods 2 in a sliding manner, the side wall of the transformer substation main body 3 is fixedly connected with a plurality of sleeves 6 which are matched with the guide rods 2, the sleeves 6 are sleeved on the guide rods 2 in a sliding manner, the outer surfaces of the guide rods 2 and the inner surfaces of the sleeves 6 are both arranged in a cylindrical manner, the outer diameter of each guide rod 2 is equal to the inner diameter of the corresponding sleeve 6, the sleeves 6 can move up and down on the guide rods 2 through the outer diameter of the guide rods 2, the upper end of the base 1 is fixedly connected with a motor base 4, a lifting motor 5 is fixedly arranged at the upper end of the motor base 4, a blocking cover 7 which is arranged at the upper side of the lifting motor 5 is fixedly connected at the upper end of the motor base 4, and the motor base 4 with a certain height is arranged, can prevent that lifting motor 5 from being submerged by water when the flood takes place, guarantee to work normally constantly as lifting motor 5 that goes up and down the power source, through setting up fender lid 7, can shelter from the rainwater.

A transmission mechanism used for connecting a lifting motor 5 and driving a transformer substation main body 3 to lift is arranged in a base 1, the transmission mechanism comprises a driving shaft 8 which is rotatably connected in the base 1 and is horizontally arranged, one end of the driving shaft 8, which is close to the lifting motor 5, is coaxially and fixedly connected with a driven gear 9, the output end of the lifting motor 5 is horizontally arranged and is coaxially and fixedly connected with a driving gear 10, the driving gear 10 is fixedly connected with the driven gear 9 through a chain 11 which penetrates through the base 1, the output end of the lifting motor 5 is connected with the driving shaft 8 through the driving gear 10, the driven gear 9 and the chain 11, so that the transmission from the lifting motor 5 to the driving shaft 8 is more stable, the phenomenon of slippage which is likely to occur in belt transmission due to rainwater is avoided, a separating ring 12 is arranged on the driving shaft 8, threads with opposite in rotation directions are arranged on the surface of the driving shaft 8 and are respectively in threaded connection with an internal thread sleeve 13, two internal thread cover 13 symmetries set up and upper end fixedly connected with first connecting piece 14, first connecting piece 14 rotates through the connecting rod 15 that the slope set up and is connected with second connecting piece 16, second connecting

piece

16 and 3 lower extreme fixed connection of transformer substation's main part, through setting up connecting rod 15, when drive shaft 8 rotates, drive shaft 8 revolves to the screw thread that is opposite through both sides and takes place the screw thread feeding effect respectively between two internal thread cover 13, make two internal thread cover 13 move to two opposite directions, two internal thread cover 13 rethread first connecting piece 14 drive the lower extreme horizontal migration of connecting rod 15, and because the relative position of the upper end of connecting rod 15 and transformer substation's main part 3 is fixed, thereby make connecting rod 15 upper end accessible second connecting piece 16 upwards prop up or pull transformer substation's main part 3 downwards.

The side wall of the transformer substation main body 3 is provided with a heat dissipation window 17, a heat dissipation motor 18 is fixedly installed inside the upper end of the transformer substation main body 3, the output end of the heat dissipation motor 18 is vertically downward and is coaxially and fixedly connected with a driving wheel 19, the driving wheel 19 is fixedly connected with a driven wheel 21 through a belt 20, the upper end of the driven wheel 21 is coaxially and fixedly connected with a planetary gear 22, a toothed ring 23 matched with the planetary gear 22 is arranged inside the upper end of the transformer substation main body 3, the planetary gear 22 is meshed with the toothed ring 23, the lower end of the driven wheel 21 is coaxially and fixedly connected with fan blades 24, the planetary gear 22 and the toothed ring 23 are arranged, when the output end of the heat dissipation motor 18 drives the driving wheel 19 to rotate, the driving wheel 19 drives the driven wheel 21 to rotate through the belt 20, the driven wheel 21 drives the planetary gear 22 to rotate, the planetary gear 22 can rotate around the toothed ring 23 under the meshing relationship with the toothed ring 23, and further drives the driven wheel 21, The flabellum 24 is circular motion around action wheel 19, still drives the rotation of flabellum 24 from driving wheel 21 simultaneously, and 3 upper ends fixed mounting of main part of transformer substation have solar cell panel 25, and solar cell panel 25 and heat dissipation motor 18 electric connection are through setting up solar cell panel 25 for the work automation of heat dissipation motor 18, it is energy-conserving.

The working principle is as follows: when transformer substation main part 3 needs to be lifted, lift motor 5 is started first, lift motor 5 output end drives driving gear 10 and rotates, driving gear 10 stably drives driven gear 9 through chain 11 and rotates, driven gear 9 drives drive shaft 8 and rotates in base 1, drive shaft 8 revolves to opposite screw thread through both sides and takes place the screw feed effect respectively between two internal thread cover 13, make two internal thread cover 13 keep away from each other, two internal thread cover 13 then keep away from each other through the lower extreme that first connecting piece 14 drove two connecting rods 15, thereby make connecting rod 15 upper end constantly prop transformer substation main part 3 through second connecting piece 16 upwards, transformer substation main part 3 just relies on sleeve 6 to stabilize vertical rising along guide arm 2.

When the heat dissipation needs to be performed inside the transformer substation main body 3, the solar panel 25 absorbs light and converts the light into electric energy to control the heat dissipation motor 18 to start, the output end of the heat dissipation motor 18 drives the driving wheel 19 to rotate, the driving wheel 19 drives the driven wheel 21 to rotate through the belt 20, one side of the driven wheel 21 directly drives the fan blades 24 to rotate, the other side drives the planetary gear 22 to rotate, meshing action is performed between the planetary gear 22 and the toothed ring 23 to rotate around the toothed ring 23, the driven wheel 21 is further driven to rotate around the driving wheel 19, the fan blades 24 are also driven to perform circular motion around the driving wheel 19, and therefore the fan blades 24 can be blown to each part inside the transformer substation main body 3, and the heat dissipation is convenient for the heat dissipation inside the transformer substation main body 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An integral lifting type transformer substation comprises a base (1), and is characterized in that: guide arm (2) that base (1) upper end fixedly connected with a plurality of vertical symmetries set up, it is a plurality of sliding connection has same transformer substation's main part (3) between guide arm (2), base (1) upper end fixedly connected with motor cabinet (4), motor cabinet (4) upper end fixed mounting has elevator motor (5), be equipped with in base (1) and be used for connecting elevator motor (5) and drive the drive mechanism that transformer substation's main part (3) go up and down.

2. An integral liftable substation according to claim 1, characterized in that: the transformer substation main body (3) lateral wall fixedly connected with a plurality of with guide arm (2) assorted sleeve (6), sleeve (6) slip cup joint sets up on guide arm (2).

3. An integral liftable substation according to claim 1, characterized in that: the upper end of the motor base (4) is fixedly connected with a blocking cover (7) which is arranged on the upper side of the lifting motor (5) in a shielding mode.

4. An integral liftable substation according to claim 1, characterized in that: drive mechanism includes drive shaft (8) that the level that base (1) internal rotation is connected set up, the coaxial fixedly connected with driven gear (9) of one end that lift motor (5) are close to in drive shaft (8), lift motor (5) output level sets up and coaxial fixedly connected with driving gear (10), through chain (11) fixed connection who runs through base (1) setting between driving gear (10) and driven gear (9).

5. An integral liftable substation according to claim 4, wherein: be equipped with spacer ring (12) on drive shaft (8), drive shaft (8) surface is located spacer ring (12) both sides and is equipped with to revolve to opposite screw thread and difference threaded connection has an internal thread cover (13), two internal thread cover (13) symmetry sets up and upper end fixedly connected with first connecting piece (14), connecting rod (15) that first connecting piece (14) set up through the slope rotate and are connected with second connecting piece (16), second connecting piece (16) and transformer substation's main part (3) lower extreme fixed connection.

6. An integral liftable substation according to claim 1, characterized in that: and a heat dissipation window (17) is arranged on the side wall of the transformer substation main body (3).

7. An integral liftable substation according to claim 1, characterized in that: the transformer substation main part (3) upper end inside fixed mounting has heat dissipation motor (18), the vertical downward and coaxial fixedly connected with action wheel (19) of heat dissipation motor (18) output, action wheel (19) are followed driving wheel (21) through belt (20) fixedly connected with, follow the coaxial fixedly connected with planetary gear (22) in driving wheel (21) upper end, transformer substation main part (3) upper end inside be equipped with planetary gear (22) assorted ring gear (23), planetary gear (22) are connected with ring gear (23) meshing, follow the coaxial fixed connection flabellum (24) of driving wheel (21) lower extreme.

8. An integral liftable substation according to claim 7, characterized in that: the transformer substation main body (3) upper end fixed mounting has solar cell panel (25), solar cell panel (25) and heat dissipation motor (18) electric connection.