A substation frame crossbeam and substation frame

Abstract

This invention discloses a substation frame beam and a substation frame, relating to the technical field of substation equipment. The substation frame beam includes several beam modules, with connecting components between adjacent beam modules. Insulators are installed on the beam modules, and hanging rings are installed on the insulators. The connecting components include a top template, a bottom module, and connectors. The top template and bottom module are connected to the beam modules, and locking blocks are fixedly connected to both the top template and bottom module. The beam modules have locking slots into which the locking blocks are inserted. The top template, bottom module, and beam modules are all connected to the connectors. The substation frame includes a beam, end modules, A-frame columns, and fixing components. The end modules have end slots into which the ends of the substation frame beams are inserted. The A-frame columns abut against the end modules. The fixing components are installed on the end modules, and both the A-frame columns and the substation frame beams are connected to the fixing components. The beam and frame of this application are convenient for transportation and installation.

Description

Technical Field

[0001] This invention relates to the technical field of substation equipment, and in particular to a substation frame beam and a substation frame. Background Technology

[0002] A substation is a device in a power system that transforms voltage and current, receives electrical energy, and distributes electrical energy. It is an indispensable part of a modern power system, and therefore, a large number of substations exist in both residential and industrial areas. The substation frame is the structure used to erect power lines, and it is generally a composite steel frame structure.

[0003] In related technologies, a substation frame is disclosed, including two parallel and upright frame support columns made of stainless steel. A frame beam made of stainless steel is connected to the upper end of the two support columns. The two support columns and the beam form a "П" shape. A ladder is connected to the side of one of the support columns, and a hanging ring is installed on the beam.

[0004] Regarding the aforementioned technologies, the inventors believe that because the frame beams are made of stainless steel, they are not only heavy but also long, making their transportation quite troublesome. Summary of the Invention

[0005] To facilitate the transportation of substation structures, this application provides a substation structure crossbeam and a substation structure.

[0006] In a first aspect, this application provides a substation frame beam and a substation frame, adopting the following technical solution:

[0007] A substation frame beam includes several beam modules arranged sequentially. A connecting component is provided between each pair of adjacent beam modules. An insulator is installed on each beam module, and a hanging ring is installed on each insulator. The connecting component includes a top template, a bottom module, and a connector. The end of each beam module is inserted between the top template and the bottom module. A locking block is fixedly connected to each of the top template and the bottom module. A locking groove is provided on each beam module, and the locking block is inserted into the locking groove. The connector connects the top template and the bottom module, and each pair of adjacent beam modules is connected to the connector.

[0008] By adopting the above technical solution, this application allows the substation frame crossbeam to be disassembled into several beam modules. Therefore, the crossbeam can be transported separately. During installation, only the connecting components need to be operated to connect several beam modules sequentially to form the crossbeam. Thus, the crossbeam of this application is easy to transport. When using the crossbeam, because the connecting components fix the top formwork, bottom module, and beam module together, the top formwork can prevent the beam module from moving upwards, the bottom module can prevent the beam module from moving downwards, and the locking blocks prevent the two formworks from moving horizontally. Therefore, this helps improve the stability of the crossbeam, allowing it to be used normally.

[0009] In one specific implementation scheme, the connector includes a connecting beam / column, a bottom support plate, connecting bolts, and connecting nuts. The connecting beam / column is fixedly connected to the top formwork. Both the beam module and the bottom module are provided with connecting holes. The bottom support plate abuts against the side of the bottom module away from the top formwork. The bottom support plate is provided with a through hole. The connecting beam / column passes through the connecting hole and the through hole. The connecting beam / column is provided with a bolt hole. The connecting bolt passes through the bolt hole. The connecting nut is threaded onto the connecting bolt. Both the connecting bolt and the connecting nut are located on the side of the bottom support plate away from the bottom module.

[0010] By employing the above technical solution, the connecting bolts and nuts secure the bottom support plate against the bottom module. Therefore, the bottom module can hold the entire beam module against the top formwork, preventing the beam module from moving upwards or downwards. Furthermore, since the connecting beams pass through the beam modules, they also prevent the beam modules from moving horizontally. Thus, the aforementioned connectors can fix the top formwork, bottom module, and two adjacent beam modules together, improving the stability of the entire beam.

[0011] In one specific implementation scheme, a reinforcing block is provided on the side of the bottom support plate away from the bottom module. The bottom support plate and the connecting beam and column both abut against the reinforcing block. The reinforcing block is provided with a straight hole and a reinforcing hole. The straight hole is opposite to the bolt hole. The connecting bolt passes through the straight hole. The connecting nut abuts against the reinforcing block. The bottom support plate and the bottom module are both provided with a corresponding hole opposite to the reinforcing hole. The reinforcing block is provided with a reinforcing bolt. The reinforcing bolt passes through the reinforcing hole and the corresponding hole. A reinforcing nut is threaded onto the reinforcing bolt.

[0012] By adopting the above technical solution, the reinforcement blocks, reinforcement bolts, and reinforcement nuts can be used to fix the bottom support plate to the bottom module. At the same time, the reinforcement blocks, connecting bolts, and connecting nuts can further transfer the force on the beams and columns to the bottom support plate. Therefore, the stability of the bottom connecting beams and columns, bottom support plate, and bottom module can be further increased, thereby further improving the stability of the crossbeam.

[0013] In one specific implementation scheme, the beam module includes end blocks, crossbars, and diagonal braces. There are two end blocks, and the crossbars are connected between the two end blocks. There are several crossbars, and the diagonal braces are connected between two adjacent crossbars. The end blocks are inserted between the top template and the bottom module, and the slots are provided on the end blocks.

[0014] By adopting the above technical solution, the end blocks are used to connect with the top template, bottom module, and locking blocks; the crossbars are used to connect the two end blocks; and the diagonal tie rods are used to share the tensile force on the crossbars, thereby improving the stability of the beam module. Moreover, since the crossbars and diagonal tie rods form a frame structure, the weight of the entire beam module can be reduced, thereby reducing the weight of the entire beam and further facilitating the transportation of the beam.

[0015] Secondly, this application provides a substation framework, which adopts the following technical solution:

[0016] A substation frame includes a substation frame beam as described above, and also includes an end module, a herringbone column, and a fixing component. The end module is provided with an end slot, and the end of the substation frame beam is inserted into the end slot. The herringbone column abuts against the end module, and the fixing component is installed on the end module. Both the herringbone column and the substation frame beam are connected to the fixing component.

[0017] By adopting the above technical solution, the end modules and fixing components are used to connect the A-frame posts and crossbeams together, allowing the A-frame posts to support the crossbeams and forming a frame that can be used to run electrical wires. Furthermore, since the fixing components connect both the A-frame posts and crossbeams to the end modules, and the crossbeams are inserted into the end modules, while the A-frame posts are generally fixed to the ground, the crossbeams can transmit the forces they receive to the A-frame posts, and the A-frame posts can transmit the forces to the ground, thereby helping to increase the stability of the entire frame.

[0018] In one specific implementation scheme, the end module includes a housing and a clamping plate. The clamping plate is fixedly connected to one end of the housing. The end groove is located at the end of the housing away from the clamping plate. The top of the herringbone post abuts against the clamping plate. Both the housing and the clamping plate are connected to a fixing component.

[0019] By adopting the above technical solution, the sleeve is used to connect with the crossbeam, and the clamp is used to connect with the herringbone column. Therefore, when the fixing assembly fixes the herringbone column to the clamp and the crossbeam to the sleeve, the crossbeam and the herringbone column can be fixed together.

[0020] In one specific implementation scheme, the fixing assembly includes a pressure plate, a backing plate, fastening bolts, fastening nuts, fixing bolts, and fixing nuts. There are two pressure plates, a clamping plate is inserted between the two pressure plates, and a herringbone column is inserted between the clamping plate and the pressure plate. The pressure plate, clamping plate, and herringbone column are all provided with fixing holes. The fixing bolts pass through the fixing holes, and the fixing nuts are threaded onto the fixing bolts. The backing plate is fixedly connected to the pressure plate and abuts against the casing. The backing plate, casing, and substation frame beams are all provided with fastening holes, fastening bolts are inserted into the fastening holes, and fastening nuts are threaded onto the fastening bolts.

[0021] By adopting the above technical solution, the fixing bolts, fixing nuts and pressure plates can be used to fix the herringbone column to the clamping plate, and the tightening bolts, tightening nuts and abutment plates can be used to fix the crossbeam to the casing. Since the pressure plate and abutment plate are fixedly connected, the stability of the herringbone column and crossbeam can be further enhanced.

[0022] In one specific implementation scheme, the herringbone column includes two support columns, each support column including a main column, a connecting flange, a fixing flange, a connecting plate, connecting bolts, and connecting nuts. The connecting plate is inserted between the pressure plate and the clamping plate, the fixing hole is provided on the connecting plate, the connecting flange is fixedly connected to the connecting plate, the fixing flange is fixedly connected to the top of the main column, the fixing flange abuts against the connecting flange, both the connecting flange and the fixing flange are provided with connecting holes, the connecting bolts pass through the connecting holes, and the connecting nuts are threadedly connected to the connecting bolts.

[0023] By adopting the above technical solution, the main column can be fixed to the mating plate by the mating flange, the fixing flange, the mating bolts and the mating nuts. When the mating bolts and the mating nuts fix the mating plate to the clamp, the entire A-frame column can be fixed to the clamp.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. This application allows the substation frame beams to be disassembled into several beam modules for separate transportation, facilitating transport;

[0026] 2. During the installation of the substation frame crossbeam of this application, it is only necessary to operate the connecting component to connect several beam modules together in sequence to form a crossbeam. The connecting component can prevent the beam modules from moving up, down, left, or right, which helps to improve the stability of the crossbeam and allows the crossbeam to be used normally.

[0027] 3. The substation structure of this application is convenient to transport and has high stability. Attached Figure Description

[0028] Figure 1This is a schematic diagram of the overall structure of the substation frame beam in the embodiment of this application.

[0029] Figure 2 This is a schematic diagram of the overall structure of the beam module in the embodiment of this application.

[0030] Figure 3 This is an exploded view of the connecting components in the embodiments of this application.

[0031] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0032] Figure 5 This is a schematic diagram of the overall structure of the substation framework in the embodiments of this application.

[0033] Figure 6 This is a schematic diagram of the overall structure of the mid-module in the embodiment of this application.

[0034] Figure 7 This is an exploded view of the fixing component in an embodiment of this application.

[0035] Figure 8 yes Figure 7 Enlarged view of point B in the middle.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1. Beam module; 11. Slot; 12. End block; 13. Crossbar; 14. Diagonal tie rod; 2. Connecting assembly; 21. Top formwork; 22. Bottom module; 221. Connecting hole; 23. Connector; 231. Connecting beam and column; 232. Bottom support plate; 2321. Hole; 233. Connecting bolt; 234. Connecting nut; 235. Through hole; 236. Bolt hole; 237. Reinforcing block; 2371. Straight hole; 2372. Reinforcing hole; 2373. Reinforcing plate one; 2374. Reinforcing plate two; 238. Reinforcing bolt; 239. Reinforcement 1. Nut; 24. Clamp; 3. Insulator; 4. Hanging ring; 5. End module; 51. End slot; 52. Housing; 53. Clamping plate; 6. A-frame post; 61. Support leg post; 611. Main post; 612. Connecting flange; 613. Fixing flange; 614. Connecting plate; 615. Connecting bolt; 616. Connecting nut; 617. Connecting hole; 7. Fixing assembly; 71. Pressure plate; 711. Fixing hole; 72. Abutment plate; 721. Fastening hole; 73. Fastening bolt; 74. Fastening nut; 75. Fixing bolt; 76. Fixing nut. Detailed Implementation

[0038] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0039] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," 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 invention 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 invention.

[0040] This application discloses a crossbeam for a substation frame.

[0041] Reference Figure 1 The substation frame crossbeam includes beam modules 1, connecting components 2, insulators 3, and hanging rings 4. There are several beam modules 1, which are arranged sequentially in the horizontal direction. A connecting component 2 is placed between each two adjacent beam modules 1, and adjacent beam modules 1 are detachably connected to the same connecting component 2. Each beam module 1 is equipped with an insulator 3, and each insulator 3 is equipped with a hanging ring 4.

[0042] By operating the connecting component 2, two adjacent beam modules 1 are fixed together, and several beam modules 1 are connected sequentially to form a crossbeam. When transporting the crossbeam, the connecting component 2 is operated first to separate two adjacent beam modules 1, so that the crossbeam can be transported separately.

[0043] Reference Figure 1 and Figure 2 The beam module 1 includes end blocks 12, crossbars 13, and diagonal braces 14. Each beam module 1 has two end blocks 12. One end of each crossbar 13 is welded to one end block 12, and the other end of each crossbar 13 is welded to the other end block 12. The end block 12 is a hollow triangular tube. There are several crossbars 13 arranged sequentially along the circumference of the end block 12. The diagonal braces 14 are welded between two adjacent crossbars 13, and there are several diagonal braces 14.

[0044] Insulator 3 is welded to crossbar 13, and hanging ring 4 is welded to insulator 3.

[0045] Reference Figure 1 and Figure 3The connecting component 2 includes a top template 21, a bottom module 22, and a connector 23. The top template 21 is a triangular plate, and the bottom module 22 is a hollow triangular cylinder. The end block 12 is inserted between the top template 21 and the bottom module 22, and both the top template 21 and the bottom module 22 abut against the end block 12. A locking block 24 is welded to the lower surface of the top template 21 and the upper surface of the bottom module 22. A locking groove 11 is provided on each of the three side walls of the end block 12, and the locking block 24 is inserted into the locking groove 11 and abuts against the groove wall of the locking groove 11.

[0046] Reference Figure 3 and Figure 4 The connector 23 includes a connecting beam / column 231, a bottom support plate 232, connecting bolts 233, and connecting nuts 234. The top end of the connecting beam / column 231 is welded to the lower surface of the top template 21, and the connecting beam / column 231 is arranged vertically. The bottom support plate 232 is a triangular plate, located below the bottom module 22, and abuts against the bottom module 22. Both the end block 12 and the bottom module 22 are provided with connecting holes 221, and the bottom support plate 232 is provided with a through hole 235, which is opposite to the connecting hole 221. The connecting beam / column 231 is inserted into both the connecting hole 221 and the through hole 235, and the bottom end of the connecting beam / column 231 extends below the lower surface of the bottom support plate 232.

[0047] A reinforcing block 237 is provided below the base plate 232. The reinforcing block 237 includes a first reinforcing plate 2373 and a second reinforcing plate 2374. One end of the first reinforcing plate 2373 is integrally connected to the second reinforcing plate 2374. The first reinforcing plate 2373 abuts against the lower surface of the base plate 232, and the second reinforcing plate 2374 abuts against the connecting beam and column 231. The second reinforcing plate 2374 is provided with a straight hole 2371. The bottom end of the connecting beam and column 231 is provided with a bolt hole 236, which is opposite to the straight hole 2371. The connecting bolt 233 is inserted into the bolt hole 236 and the straight hole 2371, and the connecting nut 234 is threaded onto the connecting bolt 233.

[0048] The reinforcing plate 2373 is provided with a reinforcing hole 2372. The bottom support plate 232 and the bottom module 22 are both provided with a matching hole 2321. The matching hole 2321 is opposite to the reinforcing hole 2372. A reinforcing bolt 238 is inserted into the reinforcing hole 2372. The reinforcing bolt 238 passes through the matching hole 2321. A reinforcing nut 239 is threaded onto the reinforcing bolt 238. The reinforcing nut 239 is pressed against the reinforcing plate 2373.

[0049] The implementation principle of a substation frame beam according to an embodiment of this application is as follows: First, the ends of two adjacent beam modules 1 are abutted together. Then, the top template 21 is placed above the end block 12, the bottom module 22 is placed below the end module 5, the bottom support plate 232 is placed below the bottom module 22, and the connecting beam column 231 is inserted into the connecting hole 221 and the through hole 235, while the locking block 24 is inserted into the locking groove 11. Then, the first reinforcing plate 2373 abuts against the bottom support plate 232, and the second reinforcing plate 2374 abuts against the connecting beam column 231. Then, the connecting bolt 233 is passed through the bolt hole 236 and the straight hole 2371, and the connecting nut 234 is threaded onto the connecting bolt 233 and tightened. Then, the reinforcing bolt 238 is passed through the reinforcing hole 2372 and the mating hole 2321, and the reinforcing nut 239 is threaded onto the reinforcing bolt 238 and tightened, thus fixing the two adjacent beam modules 1 together.

[0050] By connecting several beam modules 1 sequentially according to the above operation, the substation frame crossbeam can be obtained.

[0051] This application also discloses a substation structure.

[0052] Reference Figure 5 The substation frame includes end modules 5, A-frame columns 6, fixing components 7, and the aforementioned substation frame beams. End modules 5 are located at the ends of the substation frame beams, and A-frame columns 6 are located below end modules 5. End modules 5, A-frame columns 6, and substation frame beams are all detachably connected to fixing components 7.

[0053] Reference Figure 5 and Figure 6 The end module 5 includes a housing 52 and a clamping plate 53. The housing 52 is a triangular prism, and one end of the housing 52 is provided with an end groove 51. The end groove 51 is a triangular groove. The end block 12 at the end of the crossbeam of the substation frame is inserted into the end groove 51. The end block 12 abuts against the groove wall of the end groove 51. The clamping plate 53 is welded to the end of the housing 52 away from the end block 12. The clamping plate 53 is set in the vertical direction.

[0054] Reference Figure 5 and Figure 7 The A-frame column 6 includes two support columns 61, and the clamping plate 53 is inserted between the two support columns 61.

[0055] Reference Figure 7 and Figure 8The support column 61 includes a main column 611, a mating flange 612, a fixed flange 613, a mating plate 614, mating bolts 615, and mating nuts 616. The fixed flange 613 is welded to the top of the main column 611, and the mating flange 612 is welded to the bottom of the mating plate 614. A clamping plate 53 is inserted between the two mating plates 614, and both mating plates 614 abut against the clamping plate 53. The fixed flange 613 abuts against the mating flange 612. Both the fixed flange 613 and the mating flange 612 have mating holes 617, which are aligned with each other. The mating bolts 615 pass through the two aligned mating holes 617, and the mating nuts 616 are threaded onto the mating bolts 615.

[0056] The fixing assembly 7 includes a pressure plate 71, abutment plate 72, fastening bolts 73, fastening nuts 74, fixing bolts 75, and fixing nuts 76. There are two pressure plates 71 and two abutment plates 72, and the pressure plates 71 and 72 are welded together. The pressure plate 71 is located on the side of the mating plate 614 opposite to the clamping plate 53, and abuts against the mating plate 614. The abutment plate 72 is located on the outside of the housing 52, and its base plate abuts against the outer wall of the housing 52.

[0057] The pressure plate 71, the mating plate 614 and the clamping plate 53 are all provided with fixing holes 711, and the fixing holes 711 on the pressure plate 71, the mating plate 614 and the clamping plate 53 are opposite to each other. The fixing bolts 75 are inserted into the opposite fixing holes 711, and the fixing nuts 76 are threaded onto the fixing bolts 75. The fixing nuts 76 abut against the pressure plate 71.

[0058] The abutment plate 72, the sleeve 52 and the end block 12 are all provided with fastening holes 721. The fastening holes 721 penetrate the groove wall of the end groove 51. Moreover, the fastening holes 721 on the abutment plate 72, the sleeve 52 and the end block 12 are opposite to each other. The fastening bolts 73 are inserted into the opposite fastening holes 721. The fastening nuts 74 are threadedly connected to the fastening bolts 73 and abut against the abutment plate 72.

[0059] The implementation principle of a substation frame according to an embodiment of this application is as follows: First, insert the end block 12 into the end slot 51. Then, abut the mating plate 614 and the clamping plate 53 abut against each other. Next, abut the pressure plate 71 and the mating plate 614 abut against each other, and simultaneously abut the abutment plate 72 and the casing 52 abut against each other. Then, insert the fastening bolt 73 into the fastening hole 721, and then thread the fastening nut 74 onto the fastening bolt 73. Tighten the fastening nut 74, and the abutment plate 72, casing 52, and end block 12 are fixed together. Then, insert the fixing bolt 75 into the fixing hole 711, and then thread the fixing nut 76 onto the fixing bolt 75. Tighten the fixing bolt 75, and the fixing bolt 75 abuts against the pressure plate 71, thus fixing the pressure plate 71, the mating plate 614, and the clamping plate 53 together. Finally, fix the fixing flange 613 and the mating flange 612 together, thus fixing the entire herringbone column 6 and the crossbeam together, obtaining the substation frame.

[0060] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A crossbeam for a substation frame, characterized in that: The system includes several beam modules (1), which are arranged sequentially. A connecting component (2) is provided between two adjacent beam modules (1). An insulator (3) is installed on the beam module (1), and a hanging ring (4) is installed on the insulator (3). The connecting component (2) includes a top template (21), a bottom module (22), and a connector (23). The end of the beam module (1) is inserted between the top template (21) and the bottom module (22). A locking block (24) is fixedly connected to both the top template (21) and the bottom module (22). A slot (11) is provided on the beam module (1), and the locking block (24) is inserted into the slot (11). The connector (23) is connected between the top template (21) and the bottom module (22). Two adjacent beam modules (1) are connected to the connector (23). The connector (23) includes a connecting beam (231), a bottom support plate (232), connecting bolts (233), and connecting nuts (234). The connecting beam (231) is fixedly connected to the top formwork (21). Both the beam module (1) and the bottom module (22) are provided with connecting holes (221). The bottom support plate (232) abuts against the side of the bottom module (22) away from the top formwork (21). The bottom support plate (232) is provided with a through hole. 235), the connecting beam (231) passes through the connecting hole (221) and the through hole (235), the connecting beam (231) is provided with a bolt hole (236), the connecting bolt (233) passes through the bolt hole (236), the connecting nut (234) is threaded on the connecting bolt (233), the connecting bolt (233) and the connecting nut (234) are both located on the side of the bottom support plate (232) away from the bottom module (22).

2. A substation frame crossbeam according to claim 1, characterized in that: The bottom support plate (232) has a reinforcing block (237) on the side opposite to the bottom module (22). The bottom support plate (232) and the connecting beam (231) both abut against the reinforcing block (237). The reinforcing block (237) has a straight hole (2371) and a reinforcing hole (2372). The straight hole (2371) is opposite to the bolt hole (236). The connecting bolt (233) passes through the straight hole (2371). The nut (234) abuts against the reinforcing block (237). The bottom support plate (232) and the bottom module (22) are provided with a corresponding hole (2321) opposite to the reinforcing hole (2372). The reinforcing block (237) is provided with a reinforcing bolt (238). The reinforcing bolt (238) passes through the reinforcing hole (2372) and the corresponding hole (2321). A reinforcing nut (239) is threaded onto the reinforcing bolt (238).

3. A substation frame crossbeam according to claim 1, characterized in that: The beam module (1) includes end blocks (12), crossbars (13) and diagonal braces (14). There are two end blocks (12), and the crossbars (13) are connected between the two end blocks (12). There are several crossbars (13). The diagonal braces (14) are connected between two adjacent crossbars (13). The end blocks (12) are inserted between the top template (21) and the bottom module (22). The slots (11) are provided on the end blocks (12).

4. A substation framework, characterized in that: The substation frame beam as described in any one of claims 1-3 further includes an end module (5), a herringbone column (6), and a fixing component (7). The end module (5) is provided with an end groove (51), the end of the substation frame beam is inserted into the end groove (51), the herringbone column (6) abuts against the end module (5), the fixing component (7) is installed on the end module (5), and both the herringbone column (6) and the substation frame beam are connected to the fixing component (7).

5. A substation framework according to claim 4, characterized in that: The end module (5) includes a housing (52) and a clamping plate (53). The clamping plate (53) is fixedly connected to one end of the housing (52). The end groove (51) is located at the end of the housing (52) away from the clamping plate (53). The top of the herringbone post (6) abuts against the clamping plate (53). Both the housing (52) and the clamping plate (53) are connected to the fixing component (7).

6. A substation framework according to claim 5, characterized in that: The fixing assembly (7) includes a pressure plate (71), a backing plate (72), a fastening bolt (73), a fastening nut (74), a fixing bolt (75), and a fixing nut (76). There are two pressure plates (71). A clamping plate (53) is inserted between the two pressure plates (71). A herringbone post (6) is inserted between the clamping plate (53) and the pressure plate (71). Fixing holes (711) are provided on the pressure plate (71), clamping plate (53), and herringbone post (6). The fixing bolt (75)... 75) The fixing nut (76) is threaded onto the fixing bolt (75) and inserted into the fixing hole (711). The fixing nut (76) is threaded onto the fixing bolt (75). The abutment plate (72) is fixedly connected to the pressure plate (71). The abutment plate (72) abuts against the casing (52). The abutment plate (72), the casing (52) and the crossbeam of the substation frame are all provided with fastening holes (721). The fastening bolt (73) is inserted into the fastening hole (721). The fastening nut (74) is threaded onto the fastening bolt (73).

7. A substation framework according to claim 6, characterized in that: The herringbone column (6) includes two support columns (61). Each support column (61) includes a main column (611), a docking flange (612), a fixing flange (613), a docking plate (614), a docking bolt (615), and a docking nut (616). The docking plate (614) is inserted between the pressure plate (71) and the clamping plate (53). The fixing hole (711) is provided on the docking plate (614). The docking flange (612) is fixedly connected to the docking plate (614). The fixing flange (613) is fixedly connected to the top of the main column (611). The fixing flange (613) abuts against the docking flange (612). Both the docking flange (612) and the fixing flange (613) are provided with docking holes (617). The docking bolt (615) passes through the docking hole (617). The docking nut (616) is threadedly connected to the docking bolt (615).

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