An assembled support for a substation

Abstract

The utility model discloses an assembled support for transformer substation, and the vertical stand has a plurality of, and longitudinal angle steel has two and symmetrical arrangement, and the top angle steel, intermediate angle steel and bottom angle steel are connected in proper order from top to bottom between two longitudinal angle steels, and the outside of longitudinal angle steel top end bottom is provided with support angle steel, and the outside of longitudinal angle steel top end and located support angle steel one side all are provided with limit angle steel, and the horizontal frame outer end is supported on each limit angle steel respectively and is limited through limit angle steel, and the horizontal frame inner side is provided with a plurality of support rod, the utility model discloses reasonable structure, on one hand adopts detachable structure, and the transportation, assembly and storage are convenient, on the other hand can according to the support equipment of actual required, and the installation position of vertical stand and vertical stand is increased and reduced flexibly, and the flexibility greatly improves.

Description

Technical Field

[0001] This utility model relates to the field of support technology, specifically an assembled support for substations. Background Technology

[0002] The fundamental purpose of requiring support brackets in substations is to construct a safe, reliable, efficient, and easy-to-maintain electrical connection and support system. Without support brackets, all equipment and cables would be piled up haphazardly on the ground, unable to operate properly and extremely dangerous.

[0003] Currently, the brackets used for electrical equipment inside substations are generally fixed structures, which are large in size and cannot be disassembled. This makes them difficult to store once abandoned. Furthermore, the brackets are customized for different electrical equipment, resulting in poor flexibility. Therefore, there is an urgent need for an improved technology to solve this problem in the existing technology. Summary of the Invention

[0004] The purpose of this utility model is to provide an assembled support for substations to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an assembled support for a substation, comprising an upright and a transverse frame; The uprights consist of several members, each including longitudinal angle steel, top angle steel, middle angle steel, and bottom angle steel. There are two longitudinal angle steels arranged symmetrically. The two longitudinal angle steels are connected from top to bottom by a top angle steel, a middle angle steel, and a bottom angle steel. Each of the top angle steel, middle angle steel, and bottom angle steel is composed of a longitudinal plate and a transverse plate. Grooves are provided at both ends of the longitudinal plates of the top angle steel, middle angle steel, and bottom angle steel. The grooves at both ends of the longitudinal plates of the top angle steel, middle angle steel, and bottom angle steel mate with the longitudinal angle steel. The ends of the longitudinal plates of the top angle steel, middle angle steel, and bottom angle steel are welded to the longitudinal angle steel. The ends of the transverse plates of the top angle steel, middle angle steel, and bottom angle steel are welded to the outer side of the longitudinal angle steel. Supporting angle steels are provided on the outer side of the top and bottom of the longitudinal angle steel. Limiting angle steels are provided on the outer side of the top of the longitudinal angle steel and on one side of the supporting angle steel. The horizontal frame is composed of four square tubes spliced ​​together. The outer ends of the horizontal frame are supported on each limiting angle steel and limited by the limiting angle steel. Several support rods are provided on the inner side of the horizontal frame.

[0006] Preferably, the present invention provides an assembled support for a substation, wherein diagonal bracing is provided between the longitudinal angle steel and the supporting angle steel.

[0007] Preferably, the present invention provides an assembled support for a substation, wherein the lower surface of the limiting angle steel is provided with two reinforcing plates.

[0008] Preferably, the present invention provides an assembled support for a substation, wherein the bottom of the transverse frame has screw holes for fastening to a limiting angle steel by bolts.

[0009] Preferably, the present invention provides an assembled support for a substation, wherein the supporting angle steel has a plurality of fixing holes.

[0010] Preferably, the present invention provides an assembled support for a substation, wherein each of the transverse frames is provided with a plurality of assembly holes.

[0011] Compared with the prior art, the beneficial effects of this utility model are: The longitudinal angle steel of the upright has limiting angle steel on its two outer sides. The transverse frame is supported in the limiting angle steel and fastened with bolts. On the one hand, it adopts a detachable structure, which is convenient for transportation, assembly and storage. On the other hand, the upright and the installation position of the upright can be flexibly added or removed according to the actual support equipment required, which greatly improves the flexibility. In addition, the upright is mainly made of angle steel, while the transverse frame and support rod can be made of square tube, and the materials do not need to be processed. Attached Figure Description

[0012] Figure 1 This is a side view of the structure of this utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 A schematic diagram of the upright frame structure from the front; Figure 4 This is a schematic diagram of the rear view of the erected frame structure; Figure 5 This is a schematic diagram of the top angle steel structure (the middle and bottom angle steel structures are the same as the top angle steel structure).

[0013] In the diagram: 1. Longitudinal angle steel; 2. Top angle steel; 3. Middle angle steel; 4. Bottom angle steel; 5. Longitudinal plate; 6. Horizontal plate; 7. Groove; 8. Support angle steel; 9. Limiting angle steel; 10. Horizontal frame; 11. Support rod; 12. Diagonal brace; 13. Reinforcing plate; 14. Fixing hole; 15. Assembly hole. Detailed Implementation

[0014] 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. 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.

[0015] Please see Figure 1-5 This utility model provides a technical solution: an assembled support for a substation, including a vertical frame and a horizontal frame 10; There are several uprights, each including longitudinal angle steel 1, top angle steel 2, middle angle steel 3, and bottom angle steel 4. There are two longitudinal angle steels 1 arranged symmetrically. The top angle steel 2, middle angle steel 3, and bottom angle steel 4 are connected sequentially from top to bottom between the two longitudinal angle steels 1. Each of the top angle steel 2, middle angle steel 3, and bottom angle steel 4 is composed of longitudinal plates 5 and transverse plates 6. Grooves 7 are provided at both ends of the longitudinal plates 5 of the top angle steel 2, middle angle steel 3, and bottom angle steel 4. The grooves 7 at both ends of the longitudinal plates 5 of the top angle steel 2, middle angle steel 3, and bottom angle steel 4 mate with the longitudinal angle steel 1. The steel 1 is welded together. The horizontal plates 6 of the top angle steel 2, the middle angle steel 3 and the bottom angle steel 4 are welded to the outer side of the longitudinal angle steel 1. Support angle steel 8 is provided on the outer side of the top and bottom of the longitudinal angle steel 1. Diagonal bracing 12 is provided between the longitudinal angle steel 1 and the support angle steel 8 to ensure the structural strength between the support angle steel 8 and the longitudinal angle steel 1. The support angle steel 8 has several fixing holes 14 to fix the support angle steel 8 to the base by expansion bolts. Limiting angle steel 9 is provided on the outer side of the top of the longitudinal angle steel 1 and on one side of the support angle steel 8. Two reinforcing plates 13 are provided on the lower surface of the limiting angle steel 9 to ensure the structural strength and support of each limiting angle steel 9. The transverse frame 10 is composed of four square tubes spliced ​​together. The outer ends of the transverse frame 10 are supported on each limiting angle steel 9 and limited by the limiting angle steel 9. The bottom of the transverse frame 10 is provided with screw holes to be fastened to the limiting angle steel 9 by bolts, thereby realizing the connection between the limiting angle steel 9 and the transverse frame 10. Several support rods 11 are provided on the inner side of the transverse frame 10. Several assembly holes 15 are provided on the transverse frame 10 and the support rods 11 to realize the connection with the base of the power equipment by bolts and nuts.

[0016] Installation method and operating principle: First, assemble the upright frame and the transverse frame 10. Prepare two longitudinal angle steels 1, one top angle steel 2, one middle angle steel 3, and one bottom angle steel 4. The longitudinal plates 5 of the top angle steel 2, middle angle steel 3, and bottom angle steel 4 all have grooves 7 at both ends. Weld the ends of the longitudinal plates 5 of the top angle steel 2, middle angle steel 3, and bottom angle steel 4 to the inner side of the longitudinal angle steel 1. Weld the ends of the transverse plates 6 of the top angle steel 2, middle angle steel 3, and bottom angle steel 4 to the outer side of the longitudinal angle steel 1. Next, weld the supporting angle steel 8 to the bottom of the longitudinal angle steel 1. Simultaneously, weld the diagonal brace 12 at the connection between the supporting angle steel 8 and the longitudinal angle steel 1. Finally, weld the limiting angle steel 9 to the two outer sides of the longitudinal angle steel 1. Weld the bottom of the limiting angle steel 9 with a reinforcing plate 13 to complete the assembly of the upright frame. Connect and weld four square tubes to obtain the transverse frame 10. Weld multiple support rods 11 to the inner side of the transverse frame 10. The transverse frame 10 is supported on at least two uprights. The transverse frame 10 is then supported on each limiting angle steel 9. Nuts are used to secure the bottom of the transverse frame 10 to the corresponding limiting angle steel 9, completing the assembly. In use, electrical equipment (such as busbars, circuit breakers, disconnect switches, etc.) is bolted to the support rod 11 and the transverse frame 10 to achieve high-altitude installation. This utility model has a reasonable structure. Limiting angle steels 9 are provided on the two outer sides of the longitudinal angle steel 1 of the uprights. The transverse frame 10 is supported within the limiting angle steels 9 and secured with bolts. On the one hand, the detachable structure facilitates transportation, assembly, and storage; on the other hand, the uprights and their installation positions can be flexibly increased or decreased according to the actual required support equipment, greatly improving flexibility. The uprights are mainly made of angle steel, while the transverse frame 10 and support rod 11 can be made of square tubing, eliminating the need for secondary processing of the materials.

[0017] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0018] 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. An assembled support frame for a substation, characterized in that: Including uprights and horizontal frames (10); The uprights are of several types, each including longitudinal angle steel (1), top angle steel (2), middle angle steel (3), and bottom angle steel (4). There are two longitudinal angle steels (1) arranged symmetrically. The two longitudinal angle steels (1) are connected sequentially from top to bottom by top angle steel (2), middle angle steel (3), and bottom angle steel (4). Each of the top angle steel (2), middle angle steel (3), and bottom angle steel (4) is composed of a longitudinal plate (5) and a transverse plate (6). Grooves (7) are provided at both ends of the longitudinal plates (5) of the top angle steel (2), middle angle steel (3), and bottom angle steel (4). (2) The grooves (7) at both ends of the longitudinal plates (5) of the middle angle steel (3) and the bottom angle steel (4) are all in sync with the longitudinal angle steel (1). The longitudinal plates (5) of the top angle steel (2), the middle angle steel (3) and the bottom angle steel (4) are welded to the longitudinal angle steel (1). The horizontal plates (6) of the top angle steel (2), the middle angle steel (3) and the bottom angle steel (4) are welded to the outside of the longitudinal angle steel (1). A supporting angle steel (8) is provided on the outside of the top and bottom of the longitudinal angle steel (1). A limiting angle steel (9) is provided on the outside of the top of the longitudinal angle steel (1) and on the side of the supporting angle steel (8). The transverse frame (10) is made of four square tubes spliced ​​together. The outer ends of the transverse frame (10) are supported on each limiting angle steel (9) and limited by the limiting angle steel (9). Several support rods (11) are provided on the inner side of the transverse frame (10).

2. The assembled support frame for a substation according to claim 1, characterized in that: A diagonal brace (12) is provided between the longitudinal angle steel (1) and the supporting angle steel (8).

3. The assembled support frame for a substation according to claim 1, characterized in that: Two reinforcing plates (13) are provided on the lower surface of the limiting angle steel (9).

4. The assembled support frame for a substation according to claim 1, characterized in that: The bottom of the transverse frame (10) has screw holes for fastening to the limiting angle steel (9) with bolts.

5. The assembled support frame for a substation according to claim 1, characterized in that: The supporting angle steel (8) has several fixing holes (14).

6. The assembled support frame for a substation according to claim 1, characterized in that: The transverse frame (10) and the support rod (11) are provided with several assembly holes (15).

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