Modularized box-type substation

Abstract

The utility model discloses a modularized box-type transformer station, comprising one or more main bodies, each main body is composed of a frame and a guard plate, the frame is a cubic frame, each inner corner of the frame is respectively fixed with a connecting seat, three surfaces of each connecting seat facing the outer side of the frame are respectively provided with a connecting hole, and the guard plate is fixed on the frame. Locking holes corresponding to the connecting holes are formed in the connecting seats respectively, the locking holes are communicated with the connecting holes and connected with locking nuts in a screwed mode, a plurality of connecting columns are further included, the two ends of each connecting column are each provided with a circle of concave ring, a plurality of fixing columns corresponding to the connecting seats are further arranged on the inner side of the protective plate, and concave rings are further arranged at the ends of the fixing columns. According to the utility model, the modularized design is carried out on the box-type transformer substation, two or more than two box-type transformer substation frames can be connected and combined through the connecting columns, the length, width and height of the box-type transformer substation frames can be randomly spliced according to requirements, and then the protective plates are fixed on the outer sides of the box-type transformer substation frames, so that a complete transformer substation can be formed, the adaptability is strong, and the box-type transformer substation is convenient to disassemble, transport and assemble.

Description

Technical Field

[0001] The utility model relates to a modular box-type transformer substation. Background Art

[0002] The box-type substations in the prior art are generally designed into multiple specifications according to size. Customers can only purchase box-type substations of corresponding specifications according to their needs. When customers' needs for substations change and they need to expand or reduce the size of the box-type substations, they can only purchase new substations. Such box-type substations have poor adaptability. At the same time, considering the possible need for capacity expansion in the future, customers often choose larger box-type substations, which are inconvenient to transport due to their size. Utility Model Content

[0003] The utility model aims to overcome the above-mentioned deficiencies of the prior art and provide a modular box-type substation which is easy to transport and assemble and has better adaptability.

[0004] The technical solution of the utility model is: a modular box-type substation, comprising a single or multiple main bodies, wherein the main body is composed of a frame and a guard plate arranged outside the frame;

[0005] The frame is a cubic frame, and a connecting seat is fixed at each inner corner of the frame. Each of the three surfaces of the connecting seat facing the outside of the frame is provided with connecting holes. The connecting seat is also provided with locking holes corresponding to the connecting holes. The locking holes are connected to the connecting holes and are screwed with locking nuts.

[0006] It also includes a plurality of connecting columns, each of which has a concave ring at both ends. When two or more main bodies are combined, the connecting columns are inserted into two connecting seats at the connection of the two frames, and the ends of the locking nuts are inserted into the concave rings of the corresponding connecting columns to lock the connecting columns.

[0007] The inner side of the guard plate is also provided with a plurality of fixing columns corresponding to the connecting seats, and the ends of the fixing columns are also provided with concave rings. Each of the fixing columns is inserted into the connecting hole of the corresponding connecting seat and is locked by a locking nut.

[0008] Specifically, the connecting seat and the frame are welded into one body.

[0009] Furthermore, the outer sides of the frames are provided with card slots, and sealing strips are card-engaged in the card slots.

[0010] Furthermore, it also includes a base, the top of which has a fixing seat corresponding to the connecting seat, and the fixing seat is also provided with a connecting hole, a locking hole and a locking nut, and the base is fixed to the bottom end of the main body located at the bottom.

[0011] Furthermore, the base is an open and hollow base, and a plurality of horizontal plates are arranged at equal distances on the bottom of the base.

[0012] Furthermore, it also includes a ventilation seat, the bottom of which has a fixed seat, the fixed seat of the ventilation seat is the same as the fixed seat of the base, a ventilation fan is arranged in the ventilation seat, and the ventilation seat is fixed at the top of the main body at the top.

[0013] Specifically, the guard plate is an integrally formed structure of engineering plastics, and a flame retardant layer is also provided on the inner side of the guard plate.

[0014] Furthermore, one side of the guard plate located on the front side of the frame is hinged on the frame to form a door panel, and corresponding locks are also provided on the door panel and the front side of the frame.

[0015] Furthermore, a vent is provided on the door panel, and a filter is fixed on the inner side of the vent.

[0016] Furthermore, a handle is provided on the door panel.

[0017] The beneficial effects of the utility model are as follows: the utility model carries out a modular design for the box-type substation, and its guard plates are all detachable structures. The frames of two or more box-type substations can be connected and combined through connecting columns. The length, width and height can be arbitrarily spliced ​​according to needs, and then the guard plates are fixed on the outside to form a complete substation. The utility model has strong adaptability and is easy to disassemble, transport and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 yes Figure 1 Enlarged view of part A in the middle;

[0020] Figure 3 It is a structural schematic diagram of a plurality of utility models combined.

[0021] In the figure: frame 1, guard plate 2, connecting seat 3, connecting hole 4, locking nut 5, connecting column 6, concave ring 7, fixing column 8, sealing strip 9, base 10, ventilation seat 11, door panel 12, vent 13, handle 14. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0023] Combination Figure 1-3 As shown, a modular box-type substation includes a single or multiple main bodies, wherein the main body is composed of a frame 1 and a guard plate 2 arranged outside the frame 1;

[0024] The frame 1 is a cubic frame 1, and a connecting seat 3 is fixed at each inner corner of the frame 1. Each of the three surfaces of the connecting seat 3 facing the outside of the frame 1 is provided with a connecting hole 4. The connecting seat 3 is also provided with a locking hole corresponding to each connecting hole 4. The locking hole is connected to the connecting hole 4 and is screwed with a locking nut 5.

[0025] It also includes a plurality of connecting columns 6, each of which has a concave ring 7 at both ends. When two or more main bodies are combined, the connecting columns 6 are inserted into the two connecting seats 3 at the connection of the two frames 1, and the ends of the locking nuts 5 are inserted into the concave rings 7 corresponding to the connecting columns 6 to lock the connecting columns 6.

[0026] The inner side of the guard plate 2 is also provided with a plurality of fixing columns 8 corresponding to each connecting seat 3 , and the end of each fixing column 8 is also provided with a concave ring. Each fixing column 8 is inserted into the connecting hole 4 of the corresponding connecting seat 3 and is locked by a locking nut 5 .

[0027] The box-type substation with the above structure is modularly designed, and its guard plates 2 are all detachable structures. The frames 1 of two or more box-type substations can be connected and combined through connecting columns 6. The length, width and height can be arbitrarily spliced ​​according to needs, and then the guard plates 2 are fixed on the outside to form a complete substation. It has strong adaptability and is easy to disassemble, transport and assemble.

[0028] Specifically, the connection seat 3 and the frame 1 are welded as one body, and the connection seat 3 also plays the role of strengthening the corner code, making the entire frame 1 more reliable and firm.

[0029] In another embodiment, in combination Figure 1 and Figure 2 As shown, the outer sides of the frame 1 are also provided with card slots, and sealing strips 9 are card-engaged in the card slots to seal the connection between the frame 1 and the guard plate 2.

[0030] In another embodiment, if Figure 3 As shown, it also includes a base 10, the top of the base 10 has a fixing seat corresponding to the connecting seat 3, the fixing seat is also provided with a connecting hole, a locking hole and a locking nut, and the base 10 is fixed to the bottom end of the main body located at the bottom.

[0031] In another embodiment, the base 10 is an open and hollow base 10, and a plurality of horizontal plates are evenly spaced at the bottom of the base 10. The base 10 is provided to raise the height of the substation and to prevent moisture.

[0032] In another embodiment, if Figure 3As shown, it also includes a ventilation seat 11, the bottom of the ventilation seat 11 has a fixed seat, the fixed seat of the ventilation seat 11 is the same as the fixed seat of the base 10, a ventilation fan is arranged in the ventilation seat 11, and the ventilation seat 11 is fixed at the top of the main body.

[0033] In another embodiment, if Figure 2 As shown, the guard plate 2 is an integrally formed structure of engineering plastics, and a flame retardant layer is also provided on the inner side of the guard plate 2, which has the advantages of being light, insulating and reliable.

[0034] In another embodiment, if Figure 3 As shown, one side of the guard plate 2 located on the front side of the frame 1 is hinged on the frame 1 to form a door panel 12 , and corresponding locks are also provided on the door panel 12 and the front side of the frame 1 .

[0035] In another embodiment, if Figure 3 As shown, the door panel 12 is further provided with a vent 13 , and a filter is fixed on the inner side of the vent 13 .

[0036] In another embodiment, if Figure 3 As shown, a handle 14 is also provided on the door panel 12 .

Claims

1. A modular box-type substation, characterized in that: It comprises a single or multiple main bodies, wherein the main body is composed of a frame (1) and a guard plate (2) arranged outside the frame (1); The frame (1) is a cubic frame (1), and a connecting seat (3) is fixed at each inner corner of the frame (1), and connecting holes (4) are provided on three surfaces of each connecting seat (3) facing the outside of the frame (1). The connecting seat (3) is also provided with locking holes corresponding to each connecting hole (4), and the locking holes are connected to the connecting holes (4) and are screwed with locking nuts (5); It also comprises a plurality of connecting columns (6), each of which is provided with a circle of concave rings (7) at both ends. When two or more main bodies are combined, the connecting columns (6) are inserted into two connecting seats (3) at the connection of two frames (1), and the ends of the locking nuts (5) are inserted into the concave rings (7) corresponding to the connecting columns (6) to lock the connecting columns (6); The inner side of the guard plate (2) is also provided with a plurality of fixing columns (8) corresponding to the connecting seats (3), and the ends of the fixing columns (8) are also provided with concave rings. Each fixing column (8) is inserted into a connecting hole (4) of the corresponding connecting seat (3) and is locked by a locking nut (5).

2. A modular box-type substation as claimed in claim 1, characterized in that: The connecting seat (3) and the frame (1) are welded into one body.

3. A modular box-type substation as claimed in claim 2, characterized in that: The outer sides of the frame (1) are also provided with card slots, in which sealing strips (9) are card-engaged.

4. A modular box-type substation as claimed in claim 3, characterized in that: It also includes a base (10), the top of the base (10) has a fixing seat corresponding to the connecting seat (3), the fixing seat is also provided with a connecting hole, a locking hole and a locking nut, and the base (10) is fixed to the bottom end of the main body located at the bottom.

5. A modular box-type substation as claimed in claim 4, characterized in that: The base (10) is a base (10) with an open bottom and a hollow interior, and a plurality of horizontal plates are arranged at equal distances on the bottom of the base (10).

6. A modular box-type substation as claimed in claim 5, characterized in that: It also includes a ventilation seat (11), the bottom of the ventilation seat (11) has a fixed seat, the fixed seat of the ventilation seat (11) is the same as the fixed seat of the base (10), a ventilation fan is arranged inside the ventilation seat (11), and the ventilation seat (11) is fixed at the top of the main body at the top.

7. A modular box-type substation as claimed in claim 6, characterized in that: The guard plate (2) is an integrally formed structure of engineering plastics, and a flame retardant layer is also provided on the inner side of the guard plate (2).

8. A modular box-type substation as claimed in claim 7, characterized in that: One side of the guard plate (2) located on the front of the frame (1) is hinged on the frame (1) to form a door panel (12), and corresponding locks are also provided on the door panel (12) and the front of the frame (1).

9. A modular box-type substation as claimed in claim 8, characterized in that: The door panel (12) is also provided with a vent (13), and a filter is fixed on the inner side of the vent (13).

10. A modular box-type substation as claimed in claim 9, characterized in that: The door panel (12) is also provided with a handle (14).

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