Base used in transformer substation and cooperatively connected with steel pipe pillar

Abstract

The base comprises a frame, a connecting plate, longitudinal rods and transverse rods, the longitudinal rods are arranged on the inner side of the frame in the width direction, and the transverse rods are arranged on the inner side of the frame in the length direction. A plurality of rectangular through grooves are formed among the two transverse rods located on the outer side, the longitudinal rods located on the outer sides of the two sides and the frame, connecting plates are arranged at the bottom ends in the rectangular through grooves, cross-shaped reinforcing ribs are arranged on the upper surfaces of the connecting plates, and the four ends of each cross-shaped reinforcing rib are connected with the corresponding frame, the corresponding longitudinal rods and the corresponding transverse rods respectively. And a connecting plate is arranged in each rectangular through groove, a cross-shaped reinforcing rib is arranged on the upper surface of each connecting plate, and the outer end of each cross-shaped reinforcing rib is supported in the corresponding rectangular through groove, so that on one hand, the structural strength of the whole base is improved, on the other hand, the supporting strength of the connecting plates is greatly improved, and the stability of the whole base is improved.

Description

Technical Field

[0001] This utility model relates to the field of base technology, specifically a base used inside a substation and connected to a steel pipe support. Background Technology

[0002] A substation is a location in a power system that transforms voltage and current, receives electrical energy, and distributes it. Substations within power plants are step-up substations, whose function is to step up the voltage of the electrical energy generated by generators before feeding it into the high-voltage power grid.

[0003] Substations typically use several brackets to install bases. These bases are used to install and elevate electrical equipment such as transformers, busbars, and switchgear. Steel pipe supports are one type of bracket, offering a small footprint and high flexibility. Currently, the bases used with steel pipe supports generally connect to them by welding multiple connecting plates to the bottom of the frame. These connecting plates are directly positioned along the width or length of the frame, resulting in poor structural stability. Therefore, an improved technology is urgently needed to solve this problem in the existing technology. Utility Model Content

[0004] The purpose of this utility model is to provide a base for use inside a substation and connected in conjunction with a steel pipe support, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a base for use inside a substation and connected to a steel pipe support, comprising a frame, a connecting plate, longitudinal rods, and transverse rods. Several longitudinal rods are arranged inside the frame along its width, and several transverse rods are arranged inside the frame along its length. The longitudinal and transverse rods are staggered and vertically connected. Several rectangular through slots are formed between the two outer transverse rods, the two outer longitudinal rods, and the frame. A connecting plate is provided at the bottom of each rectangular through slot. A cross-shaped reinforcing rib is provided on the upper surface of the connecting plate, and the four ends of the cross-shaped reinforcing rib are respectively connected to the corresponding frame, longitudinal rod, and transverse rod.

[0006] Preferably, the present invention provides a base for use inside a substation and connected to a steel pipe support, wherein the longitudinal rod and the corresponding transverse rod are connected by welding.

[0007] Preferably, the present invention provides a base for use inside a substation and connected to a steel pipe support column, wherein the longitudinal rod and the corresponding transverse rod are connected to the inner wall of the frame by welding.

[0008] Preferably, the present invention provides a base for use inside a substation and connected to a steel pipe support, wherein the connecting plate is connected to the frame, the corresponding longitudinal rod, and the inner wall of the transverse rod by welding.

[0009] Preferably, the present invention provides a base for use inside a substation and connected to a steel pipe support column, wherein the cross-shaped reinforcing rib is connected to the upper surface of the corresponding connecting plate by welding, and the outer end of the cross-shaped reinforcing rib is connected to the inner wall of the frame, the corresponding longitudinal rod, and the transverse rod by welding.

[0010] Preferably, the present invention provides a base for use inside a substation and connected to a steel pipe support, wherein the frame is provided with a plurality of first connection holes.

[0011] Preferably, the present invention provides a base for use inside a substation and connected to a steel pipe support, wherein the connecting plate has a plurality of second connecting holes.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The frame has several mutually perpendicular longitudinal and transverse bars, which form several rectangular through slots. Each rectangular through slot contains a connecting plate, and the upper surface of the connecting plate is provided with a cross-shaped reinforcing rib. The outer end of the cross-shaped reinforcing rib is supported in the rectangular through slot, which improves the structural strength of the entire base and greatly enhances the support strength of the connecting plate, thereby improving the stability of the entire base. Attached Figure Description

[0014] Figure 1 This is a top view of the structure of this utility model;

[0015] Figure 2 This is a front view cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the frame structure;

[0017] Figure 4 This is a schematic diagram showing the connection between this utility model and the steel pipe support.

[0018] In the diagram: Frame 1, Connecting plate 2, Longitudinal rod 3, Transverse rod 4, Rectangular through groove 5, Cross-shaped reinforcing rib 6, First connecting hole 7, Second connecting hole 8. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Please see Figure 1-3 This utility model provides a technical solution: a base for use inside a substation and connected to a steel pipe support, comprising a frame 1, a connecting plate 2, longitudinal rods 3, and transverse rods 4. Several longitudinal rods 3 are arranged on the inner side of the frame 1 along its width, and several transverse rods 4 are arranged on the inner side of the frame 1 along its length. The longitudinal rods 3 and transverse rods 4 are staggered and vertically connected. Several rectangular through slots 5 are formed between the two outer transverse rods 4, the two outer longitudinal rods 3, and the frame 1. The longitudinal rods 3 and their corresponding transverse rods 4 are connected by welding to achieve the connection between the longitudinal rods 3 and the transverse rods 4. The transverse rods 4 can adopt a segmented structure, with each transverse rod 4 positioned between two longitudinal rods 3. The longitudinal rods 3 and their corresponding transverse rods 4 are connected to the inner wall of the frame 1 by welding to achieve the connection between the longitudinal rods 3 and the transverse rods 4 located at their outer ends and the frame 1. A connecting plate 2 is provided at the bottom of the rectangular through groove 5. The connecting plate 2 is connected to the inner wall of the frame 1, the corresponding longitudinal rod 3, and the transverse rod 4 by welding to fix the connecting plate 2 in the rectangular through groove 5. A cross-shaped reinforcing rib 6 is provided on the upper surface of the connecting plate 2. The four ends of the cross-shaped reinforcing rib 6 are connected to the corresponding frame 1, the longitudinal rod 3, and the transverse rod 4 respectively. The cross-shaped reinforcing rib 6 is connected to the upper surface of the corresponding connecting plate 2 by welding. The outer end of the cross-shaped reinforcing rib 6 is connected to the inner wall of the frame 1, the corresponding longitudinal rod 3, and the transverse rod 4 by welding to connect the cross-shaped reinforcing rib 6 with the connecting plate 2, and at the same time, the cross-shaped reinforcing rib 6 is supported in the rectangular through groove 5. The frame 1 has a number of first connecting holes 7 to connect the electrical components to the frame 1. The connecting plate 2 has a number of second connecting holes 8 to connect with the steel pipe support.

[0022] Processing Method and Operating Principle: First, a frame 1 is constructed by welding C-shaped steel or steel pipes. Then, the C-shaped steel or steel pipes are cut to serve as longitudinal rods 3 and transverse rods 4. The longitudinal rods 3 and transverse rods 4 are welded to the inner side of the frame 1, forming several rectangular through slots 5 between them. Connecting plates 2 are welded into these rectangular through slots 5. Next, cross-shaped reinforcing plates are welded to the upper surface of the connecting plates 2, and the outer ends of the cross-shaped reinforcing plates are welded to the frame 1 and the corresponding longitudinal rods 3 and transverse rods 4, completing the processing and assembly of the base. In use, the bottom of the steel pipe support is installed on the foundation via flanges, and the top of the steel pipe support is securely connected to the connecting plates 2 via flanges, bolts, and nuts. Figure 4 As shown, various electrical components can be installed on the frame 1 through the second connecting hole 8. This utility model has a reasonable structure. The frame 1 has several mutually perpendicular longitudinal rods 3 and transverse rods 4, forming several rectangular through slots 5. Each rectangular through slot 5 contains a connecting plate 2, and the upper surface of the connecting plate 2 is provided with a cross-shaped reinforcing rib 6. The outer end of the cross-shaped reinforcing rib is supported within the rectangular through slot 5, which improves the structural strength of the entire base and greatly enhances the supporting strength of the connecting plate 2, thereby improving the stability of the entire base.

[0023] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0024] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A base for use inside a substation and connected to a steel pipe support, characterized in that: The system includes a frame (1), a connecting plate (2), longitudinal rods (3) and transverse rods (4). Several longitudinal rods (3) are arranged inside the frame (1) along the width direction, and several transverse rods (4) are arranged inside the frame (1) along the length direction. The longitudinal rods (3) and transverse rods (4) are staggered and vertically connected. Several rectangular through slots (5) are formed between the two transverse rods (4) on the outer side, the longitudinal rods (3) on both outer sides and the frame (1). A connecting plate (2) is provided at the bottom of the rectangular through slot (5). A cross-shaped reinforcing rib (6) is provided on the upper surface of the connecting plate (2). The four ends of the cross-shaped reinforcing rib (6) are respectively connected to the corresponding frame (1), longitudinal rod (3) and transverse rod (4).

2. A base for use inside a substation and connected to a steel pipe support as described in claim 1, characterized in that: The longitudinal rod (3) and the corresponding transverse rod (4) are connected by welding.

3. A base for use inside a substation and connected to a steel pipe support as described in claim 1, characterized in that: The longitudinal rod (3) and the corresponding transverse rod (4) are connected to the inner wall of the frame (1) by welding.

4. A base for use inside a substation and connected to a steel pipe support as described in claim 1, characterized in that: The connecting plate (2) is connected to the inner wall of the frame (1), the corresponding longitudinal rod (3) and the transverse rod (4) by welding.

5. A base for use inside a substation and connected to a steel pipe support as described in claim 1, characterized in that: The cross-shaped reinforcing rib (6) is connected to the upper surface of the corresponding connecting plate (2) by welding. The outer end of the cross-shaped reinforcing rib (6) is connected to the inner wall of the frame (1), the corresponding longitudinal rod (3) and the transverse rod (4) by welding.

6. A base for use inside a substation and connected to a steel pipe support as described in claim 1, characterized in that: The frame (1) has several first connection holes (7).

7. A base for use inside a substation and connected to a steel pipe support as described in claim 1, characterized in that: The connecting plate (2) has several second connecting holes (8).

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