CN218732593U

CN218732593U - Prepackage type high-low voltage transformer substation

Info

Publication number: CN218732593U
Application number: CN202222916044.1U
Authority: CN
Inventors: 李忠洲; 秦绍广; 刘福星; 周浩; 高越
Original assignee: Qingdao Yuantailin Power Engineering Co ltd
Current assignee: Qingdao Yuantailin Power Engineering Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-24
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a prepackage type high-low voltage transformer substation, including the transformer case, transformer bottom of the case portion both ends all are provided with the mounting bracket, the mounting bracket bottom is provided with the installation component, the installation component includes two bases, two the spacing that the common fixedly connected with in base top corresponds with the mounting bracket, four corners in transformer bottom of the case portion all are provided with moving mechanism, moving mechanism includes the mount, the inside fixedly connected with electric putter that runs through of mount. The utility model discloses a mutually support between transformer case, moving mechanism and the installation component, through installing universal wheelset at transformer case bottom, be convenient for remove the transformer case in the open air, with base butt joint fixed mounting, need not outside large-scale mechanical assistance, labour saving and time saving has improved the flexibility of pre-installation transformer substation greatly, is convenient for assemble the transformer substation fast, and installs and accomplish the back universal wheelset and can dismantle circulation used repeatedly, energy-concerving and environment-protective.

Description

Prepackage type high-low voltage transformer substation

Technical Field

The utility model relates to a high-low voltage transformer substation technical field specifically is a prepackage type high-low voltage 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.

At present, all electronic elements, equipment and outer frames of the prefabricated high-low voltage transformer substation are assembled in a factory to form an independent transformer substation box body.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model aims at providing a prepackage type high-low voltage transformer substation is convenient for improve the flexibility of prepackage type transformer substation, need not outside large-scale mechanical cooperation, is convenient for assemble the transformer substation fast.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a prefabricated high-low voltage transformer substation comprises a transformer box, wherein mounting frames are arranged at two ends of the bottom of the transformer box, mounting assemblies are arranged at the bottoms of the mounting frames, each mounting assembly comprises two bases, and limiting frames corresponding to the mounting frames are fixedly connected to the tops of the two bases together;

four corners of transformer case bottom all are provided with moving mechanism, moving mechanism includes the mount, the inside fixedly connected with electric putter that runs through of mount, the one end bottom that electric putter was kept away from to the mount is provided with the universal wheel.

As a prepackage type high-low voltage transformer substation's an preferred scheme, wherein, mounting bracket and transformer tank bottom welded fastening, in two bases of spacing bottom embedding and rather than welded fastening, when the factory production, directly fixed in advance, when installing outdoor in fact, only need the butt joint installation can.

As a prepackage type high-low voltage transformer substation's an optimal selection scheme, wherein, spacing inner wall and the smooth laminating of mounting bracket lateral wall, spacing bottom of the shelf portion both ends all are provided with the pilot pin, the pilot pin run through spacing and with mounting bracket threaded connection, be convenient for be fixed in base and transformer substation bottom an organic whole, improve the positional stability of transformer substation.

As a prepackage type high-low voltage transformer substation's an optimal selection scheme, wherein, the equal fixedly connected with stopper in four turnings of transformer bottom of the case portion, the inside slide rail of corresponding with the stopper of seting up of mount, the slide rail corresponds sliding connection with the stopper, after the transformer substation assembly is accomplished, can take off used repeatedly with it from transformer bottom of the case portion.

As a prepackage type high-low voltage transformer substation's an preferred scheme, wherein, mount outer wall one side fixedly connected with corresponds with electric putter's rechargeable battery, the wireless use of being convenient for need not external power supply, the flexibility is stronger.

As a prepackage type high-low voltage transformer substation's an optimal selection scheme, wherein, the wear-resisting steel sheet of the flexible end bottom fixedly connected with of electric putter protects the flexible end of electric putter, long-time and ground contact wear resistance are better.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

the utility model discloses a mutually support between transformer case, moving mechanism and the installation component, through installing universal wheelset at transformer bottom of the case portion, be convenient for remove transformer case in the open air, with base butt joint fixed mounting, need not outside large-scale mechanical assistance, labour saving and time saving has improved the flexibility of pre-installation transformer substation greatly, is convenient for assemble the transformer substation fast, and installs and accomplish the back universal wheelset and can dismantle circulation used repeatedly, energy-concerving and environment-protective.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic structural view of a preassembled high-low voltage transformer substation of the present invention;

fig. 2 is a schematic structural view of the mounting assembly of the preassembled high and low voltage transformer substation of the present invention;

fig. 3 is the utility model relates to a moving mechanism schematic diagram of prepackage type high-low voltage transformer substation.

Illustration of the drawings: 1. a power transformation box; 2. a mounting frame; 3. mounting the component; 4. a base; 5. a limiting frame; 6. positioning bolts; 7. a moving mechanism; 8. a fixed mount; 9. a limiting block; 10. a slide rail; 11. an electric push rod; 12. a rechargeable battery; 13. wear-resistant steel plates; 14. a universal wheel.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-3, the utility model provides a prefabricated high-low voltage transformer substation, which comprises a transformer substation box 1, wherein both ends of the bottom of the transformer substation box 1 are provided with mounting frames 2, the bottom of the mounting frame 2 is provided with a mounting component 3, the mounting component 3 comprises two bases 4, and the tops of the two bases 4 are jointly and fixedly connected with a limiting frame 5 corresponding to the mounting frame 2;

four corners in transformer case 1 bottom all are provided with moving mechanism 7, and moving mechanism 7 includes mount 8, and the inside fixedly connected with electric putter 11 that runs through of mount 8, the one end bottom that electric putter 11 was kept away from to mount 8 are provided with universal wheel 14.

Referring to fig. 2 again, in order to save the field installation time, the mounting frame 2 is directly preassembled in a factory, specifically, the mounting frame 2 is welded and fixed with the bottom of the transformer box 1, the bottom of the limiting frame 5 is embedded into the two bases 4 and is welded and fixed with the bases, when the factory is produced, the mounting frame is directly fixed in advance, and when the outdoor real-time installation is carried out, only butt joint installation is needed.

Please refer to fig. 2 again, in order to facilitate the fixed docking of the transformer substation with the base 4, specifically, the inner wall of the limiting frame 5 is smoothly attached to the outer side wall of the mounting frame 2, the two ends of the bottom of the limiting frame 5 are both provided with the positioning bolts 6, the positioning bolts 6 penetrate through the limiting frame 5 and are in threaded connection with the mounting frame 2, wherein a plurality of screw holes corresponding to the mounting frame 2 are arranged in the limiting frame 5, so that the base 4 and the bottom of the transformer substation are fixed into a whole, and the positioning stability of the transformer substation is improved.

Please refer to fig. 3 again, in order to facilitate the cyclic use in the transformer box 1 that is not installed, specifically, the equal fixedly connected with stopper 9 in four turnings in transformer box 1 bottom, the inside slide rail 10 that corresponds with stopper 9 of seting up of mount 8, slide rail 10 corresponds sliding connection with stopper 9, after the transformer substation assembly is accomplished, can take off used repeatedly from transformer box 1 bottom with it.

Referring to fig. 2 again, in order to facilitate flexible use, an external power supply is not required, and specifically, a rechargeable battery 12 corresponding to the electric push rod 11 is fixedly connected to one side of the outer wall of the fixing frame 8, so that the wireless use is facilitated, the external power supply is not required, and the flexibility is strong.

Referring to fig. 2 again, in order to protect the moving mechanism 7 and prolong the service life of the moving mechanism, specifically, the bottom of the telescopic end of the electric push rod 11 is fixedly connected with a wear-resistant steel plate 13 to protect the telescopic end of the electric push rod 11, so that the wear-resistant performance of the electric push rod in contact with the ground for a long time is better.

In specific use, firstly, the high-low voltage transformer substation is preassembled in a factory, internal related electronic elements are integrated in the transformer substation box 1, and the moving mechanisms 7 are installed at four corners of the bottom of each transformer substation box 1, namely, the fixed frame 8 is slidably installed on the limiting blocks 9.

When carrying out installation on the spot in the open air, a transformer case 1 collocation a set of installation component 3 assembles, transport transformer case 1 outdoor back, universal wheel 14 through transformer case 1 bottom removes it to the position top of treating the assembly, start electric putter 11 afterwards and make wear-resisting steel sheet 13 and ground contact, and gradually with transformer case 1 jacking, place two bases 4 in installation component 3 in transformer case 1 bottom this moment, make mounting bracket 2 correspond with spacing 5 position, electric putter 11 descends again, make mounting bracket 2 agree with spacing 5 correspondence, it is fixed through gim peg 6, the staff can slide mount 8 from stopper 9 and take off this moment, used repeatedly when producing transformer case 1, be convenient for remove and install the transformer substation.

Cooperative work between electric putter 11 in this device all can realize through outside PLC programming, for prior art, need not describe here again.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A pre-installed high-low voltage transformer substation comprises a transformer substation box (1), and is characterized in that mounting frames (2) are arranged at two ends of the bottom of the transformer substation box (1), a mounting assembly (3) is arranged at the bottom of the mounting frame (2), the mounting assembly (3) comprises two bases (4), and limiting frames (5) corresponding to the mounting frames (2) are fixedly connected to the tops of the two bases (4) together;

four corners in transformer case (1) bottom all are provided with moving mechanism (7), moving mechanism (7) include mount (8), the inside fixedly connected with electric putter (11) that runs through of mount (8), the one end bottom that electric putter (11) were kept away from in mount (8) is provided with universal wheel (14).

2. The prefabricated high-low voltage transformer substation of claim 1, wherein the mounting frame (2) is welded and fixed with the bottom of the transformer box (1), and the bottom of the limiting frame (5) is embedded into the two bases (4) and is welded and fixed with the two bases.

3. The prefabricated high-low voltage transformer substation of claim 1, wherein the inner wall of the limiting frame (5) is smoothly attached to the outer side wall of the mounting frame (2), positioning bolts (6) are arranged at two ends of the bottom of the limiting frame (5), and the positioning bolts (6) penetrate through the limiting frame (5) and are in threaded connection with the mounting frame (2).

4. The prefabricated high-low voltage transformer substation of claim 1, wherein four corners of the bottom of the transformer substation box (1) are fixedly connected with limit blocks (9), slide rails (10) corresponding to the limit blocks (9) are arranged in the fixed frame (8), and the slide rails (10) are correspondingly and slidably connected with the limit blocks (9).

5. The preassembled high and low voltage transformer substation of claim 1, characterized in that a rechargeable battery (12) corresponding to the electric push rod (11) is fixedly connected to one side of the outer wall of the fixing frame (8).

6. The prefabricated high-low voltage transformer substation of claim 1, wherein the bottom of the telescopic end of the electric push rod (11) is fixedly connected with a wear-resistant steel plate (13).