Box-type substation

Abstract

The invention relates to the technical field of power supply equipment, discloses a box-type substation, and solves the problem of inconvenience in use and transportation when the box-type substation is of an integrated structure. The upper end of a base is provided with a plurality of groups of stand columns, side plates are arranged between the adjacent stand columns, the upper ends of the stand columns are provided with a box top, and the base comprises a bearing plate; clamping pieces are fixedly installed at the four corners of the upper end of the bearing plate, and two sets of clamping pieces II are fixedly installed on the outer surfaces of the clamping pieces I. According to installation, firstly, the base is fixedly connected with the external ground, then the stand columns correspond to the clamping pieces one to one and are inserted into the clamping pieces one to one, and rapid fixing and installation of the stand columns can be completed; then the four groups of side plates are inserted between the two adjacent groups of stand columns one by one, the side plates force the second clamping pieces to fix the side plates in the inserting process, finally, the four corners of the lower end of the box top correspond to the stand columns one by one and are inserted, all installation of the box-type substation can be completed, and the installation process is rapid and convenient.

Description

Technical Field

[0001] The invention relates to the technical field of power supply equipment, in particular to a box-type substation. Background Art

[0002] A box-type substation is a device used to install electrical equipment such as high-voltage switchgear and distribution transformers. Currently, most of these box-type substations are American, European, and Chinese-style substations.

[0003] The existing Chinese patent with publication number CN215645773 discloses a box-type substation.

[0004] The box-type substation is an integrated box-type structure. It is difficult to flexibly operate the box during equipment transportation, installation, use and maintenance. The increased weight after the box is integrated makes it difficult to install and control, and the entrances and exits and inspection ports of the integrated structure are limited, resulting in problems such as inconvenient use and installation of the equipment, limited maintenance space, and inconvenient operation and maintenance.

[0005] Therefore, a box-type substation is needed. Summary of the invention

[0006] In order to solve all or part of the above problems, the present invention aims to provide a box-type substation to solve the problem that the box-type substation proposed in the above-mentioned comparative document technology is an integrated structure, which causes inconvenience in use and transportation.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a box-type substation, comprising a base, a plurality of groups of columns are arranged on the upper end of the base, side panels are arranged between adjacent columns, a box top is arranged on the upper end of the columns, the base comprises a bearing plate, four corners of the upper end of the bearing plate are fixedly installed with clips, two groups of clips 2 are fixedly installed on the outer surface of clip 1, and the installation is to first fix the base to the external ground, and then the columns and the clips are matched one by one and inserted, so as to complete the rapid fixed installation of the columns, and then the four groups of side panels are inserted one by one between the two adjacent groups of columns, and the side panels force the clips 2 to fix them during the insertion process, and finally the four corners of the lower end of the box top are matched one by one with the columns and inserted, so as to complete the entire installation of the box-type substation, and the installation process is fast and convenient.

[0008] Furthermore, a rectangular block 1 is fixedly installed at the lower end of the column, a card slot 1 is provided on the outer surface of the rectangular block 1, a card member 1 comprises a fixed block fixedly connected to the load-bearing plate, a rectangular slot 1 and a retreat slot are provided on the upper surface of the fixed block, a spring 1 is fixedly installed on the surface of the retreat slot, a card block is fixedly installed on the end of the spring 1 away from the retreat slot surface, a pull rod is fixedly installed on the end of the card block close to the spring 1, the end of the pull rod away from the card block passes through the fixed block and is fixedly installed with a pull ring, the pull rod is slidably connected to the fixed block, the rectangular slot 1 matches the rectangular block 1, and the card block matches the card slot 1. During installation, align the square block 1 with the square groove and insert them together. During the insertion process, the square block 1 will push the card block to compress the spring 1, so that the card block retreats into the retreat groove until the lower surface of the square block 1 contacts the bottom surface of the square groove 1. At this time, the card block corresponds to the card groove 1, and then the spring starts to reset and push the card block into the card groove 1 for matching, thereby realizing the rapid installation of the column. When disassembling, pull the pull rod through the pull ring and drive the card block to compress the spring 1, so that the card block retreats from the card groove 1 and enters the retreat groove together. At this time, the column can be pulled out, and the rapid disassembly of the column can be realized.

[0009] Furthermore, a fixing column 1 is fixedly installed on both adjacent sides of the outer surface of the column, a rectangular groove 2 is provided on the lower surface of the fixing column 1, a plug-in is fixedly installed on the lower end of the fixing column 1, an elastic member is fixedly installed on the inner side of the rectangular groove 2, and the clamping member 2 includes a connecting block, a slot is provided on the upper surface of the connecting block, and the slot matches the plug-in, a rectangular groove 3 is provided on the upper surface of the connecting block, and the rectangular groove 3 matches the rectangular groove 2, and a sliding groove is provided on one side of the connecting block, and the sliding groove matches the elastic member and is slidably connected. When the column is inserted into the clamping member 1, the fixing column is also driven to move down, so that the plug-in enters the slot, and the elastic member is also matched with the sliding groove, and finally a closed cavity is formed between the rectangular groove 2 and the rectangular groove 3, providing the prerequisite for subsequent installation and fixation.

[0010] Furthermore, a second fixing column is fixedly installed on both adjacent sides of the outer surface of the column, and two groups of push grooves are opened at the lower end of the side plate. The elastic member includes a second spring fixedly connected to the surface of the second rectangular groove, and a T-block is fixedly installed at the lower end of the second spring. The T-block matches and slides with the second rectangular groove, the third rectangular groove and the slide groove, and a sealing plate is fixedly installed at the upper and lower ends of the T-block, and the sealing plate matches and slides with the slide groove. A sleeve is installed through one side of the connecting block, and a follower is arranged inside the sleeve. When installing the side plate, it should first be aligned with the gap between the first fixing column and the second fixing column and inserted. Then, during the falling process of the side plate, the push groove contacts the T-block and drives it to move downward, stretching the second spring, and at the same time, squeezing the air in the cavity formed between the second rectangular groove and the third rectangular groove into the sleeve, thereby forcing the follower to rotate, thereby achieving a fixing effect on the side plate, and the setting of the sealing plate ensures that no matter how the T-block moves up and down, the air in the cavity will not leak out, thereby ensuring the normal realization of the function.

[0011] Furthermore, one side of the side plate is provided with two groups of semicircular grooves, and a fixing rod is fixedly installed on the surface of the semicircular groove, and a plurality of arc guide rails are fixedly installed on the inner wall surface of the sleeve, and the follower comprises a push block, which matches and is slidably connected with the sleeve, and a plurality of arc slide grooves are provided on the outer surface of the push block, and the arc slide grooves match and are slidably connected with the arc guide rails, and a telescopic rod is fixedly installed on one end of the push block, and a driven shaft is fixedly installed on the end of the telescopic rod away from the push block, and the driven shaft is rotatably connected with the sleeve, and an arc buckle is fixedly installed on the outer side of the driven shaft, so that gas continuously enters the sleeve to push the push block to move horizontally, and during the movement of the push block, the arc slide groove on its outer surface is slidably connected with the arc guide rail, and the upper end of the push block rotates simultaneously during the movement, and continuously compresses the telescopic rod, and finally drives the driven shaft and the arc buckle to rotate, so that the arc buckle enters the semicircular groove and contacts the fixed rod, thereby fixing the side plate.

[0012] Furthermore, a self-locking mechanism is provided at one end of the driven member away from the connecting block, a connecting rod is fixedly installed at one end of the driven shaft away from the telescopic rod, a connecting plate is symmetrically fixedly installed on the outer surface of the connecting rod, the self-locking mechanism includes a connecting key fixedly connected to the bearing plate, a circular groove is provided on one side of the connecting key, two locking blocks are symmetrically installed inside the circular groove, the locking blocks are slidingly connected to the surface of the circular groove, a gap is reserved between the two locking blocks, the gap matches the connecting rod and the connecting plate, a spring three is fixedly installed at one end of the locking block, the end of the spring three away from the locking block is fixedly connected to the surface of the circular groove, a U-shaped piece is installed through the inside of the connecting key, the U-shaped piece is slidingly connected to the connecting key, one end of the U-shaped piece is fixedly connected to the two locking blocks, and the end of the connecting rod away from the driven shaft rotates with the connecting key When the locking block is no longer blocked by the connecting plate, spring three is reset and pushes the two locking blocks to move horizontally to clamp the connecting plate, thereby fixing the follower. When the side panel needs to be removed, the locking block is pulled by pulling the U-shaped piece to compress spring three, thereby ending the clamping of the connecting plate. At this time, the side panel can be lifted upward. During the lifting process, spring two will drive the T-block to follow the upward movement of the side panel and reset at the same time, thereby re-sucking the gas in the sleeve back into rectangular grooves two and three, thereby driving the driven shaft to drive the arc buckle to rotate in the opposite direction, thereby ending the fixation of the side panel and achieving quick disassembly.

[0013] Furthermore, a clamp three is fixedly installed on the upper end of the column, and a rectangular block two is fixedly installed on the four corners of the lower end of the box top. A slot two is provided on the outer surface of the rectangular block two. The structure and function of clamp three are exactly the same as those of clamp one, the structure and function of rectangular block two are exactly the same as those of rectangular block one, and the structure and function of slot two are exactly the same as those of slot one, so as to realize quick installation and disassembly of the box top.

[0014] Furthermore, four groups of fixing strips 1 are fixedly installed on the upper end of the supporting plate, connecting strips are fixedly installed on the upper ends of fixing columns 1 and 2, four groups of fixing strips 2 are fixedly installed on the lower end of the box top, a strip groove 1 is opened on the upper end of the side panel, and strip groove 1 matches with fixing strip 2, and a strip groove 2 is opened on the lower end of the side panel, and strip groove 2 matches with fixing strip 1. By matching strip groove 1 with fixing strip 2, and strip groove 2 with fixing strip 1, the sealing after the overall installation is greatly improved, effectively preventing the entry of external impurities, and thus protecting the internal components.

[0015] Furthermore, a box door is installed on the middle hinge of one of the groups of side panels. Through the arrangement of the box door, it is convenient for personnel to enter and exit and perform maintenance operations during the installation and use of the whole.

[0016] Furthermore, a cooling fan is fixedly installed in the middle of one of the groups of side panels, and a dustproof net is fixedly installed on one side of the cooling fan. The setting of the cooling fan facilitates the discharge of heat generated by the components inside the box, thereby ensuring the normal operation of the components and extending their service life, while the setting of the dustproof net effectively blocks the entry of external dust.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The box-type substation proposed by the present invention is installed by first fixing the base with the external ground, then aligning the columns with the clamps one by one and inserting them, so as to complete the quick fixing and installation of the columns, and then inserting the four groups of side panels one by one between two adjacent groups of columns, and the side panels force the clamps to fix them during the insertion process, and finally aligning the four corners of the lower end of the box top with the columns one by one and inserting them, so as to complete the entire installation of the box-type substation, and the installation process is fast and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the base structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the column structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the column structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the box top structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the side plate structure of the present invention;

[0025] Figure 7 It is a schematic diagram of the side plate structure of the present invention;

[0026] Figure 8 It is a schematic diagram of the side plate structure of the present invention;

[0027] Fig. 9 It is a structural schematic diagram of a card component of the present invention;

[0028] Fig.10 It is a structural schematic diagram of the second card component of the present invention;

[0029] Fig.11 It is a schematic diagram of the elastic member structure of the present invention;

[0030] Fig.12 It is a schematic diagram of the connection block structure of the present invention;

[0031] Fig.13 It is a schematic diagram of the structure of the follower of the present invention;

[0032] Fig.14 It is a schematic diagram of the structure of the self-locking mechanism of the present invention.

[0033] In the figure: 1, base; 11, bearing plate; 12, clamping piece 1; 121, fixing block; 122, rectangular groove 1; 123, retreat groove; 124, spring 1; 125, clamping block; 126, pull rod; 127, pull ring; 13, clamping piece 2; 131, connecting block; 1311, slot; 1312, slide groove; 1313, rectangular groove 3; 1314, sleeve; 1315, arc guide rail; 132, follower; 1321, push block; 1322, arc slide groove; 1323, telescopic rod; 1324, driven shaft; 1325, arc buckle; 1326, connecting rod; 1327, connecting plate; 133, self-locking mechanism; 1331, connecting key; 133 2. U-shaped part; 1333. Locking block; 1334. Gap; 1335. Spring three; 1336. Circular groove; 14. Fixed strip one; 2. Column; 21. Card three; 22. Fixed column one; 23. Fixed column two; 24. Connecting strip; 25. Rectangular block one; 26. Card slot one; 27. Rectangular slot two; 28. Plug-in; 29. ​​Elastic part; 291. Spring two; 292. T-shaped block; 293. Sealing plate; 3. Side panel; 31. Strip slot one; 32. Strip slot two; 33. Push slot; 34. Semicircular slot; 35. Fixed rod; 36. Box door; 37. Cooling fan; 38. Dust screen; 4. Box top; 41. Rectangular block two; 42. Card slot two; 43. Fixed strip two. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0036] Combination Figure 1-2 A box-type substation includes a base 1, a plurality of groups of columns 2 are arranged on the upper end of the base 1, side panels 3 are arranged between adjacent columns 2, a box top 4 is arranged on the upper end of the columns 2, the base 1 includes a bearing plate 11, and clamps 12 are fixedly installed on the four corners of the upper end of the bearing plate 11, and two groups of clamps 13 are fixedly installed on the outer surface of the clamp 12. The installation is to first fix the base 1 to the external ground, and then the columns 2 and the clamps 12 are matched one by one and inserted, so as to complete the rapid fixed installation of the columns 2, and then the four groups of side panels 3 are inserted one by one between the two adjacent groups of columns 2, and the side panels 3 force the clamps 13 to fix them during the insertion process, and finally the four corners of the lower end of the box top 4 are matched one by one with the columns 2 and inserted, so as to complete the entire installation of the box-type substation, and the installation process is fast and convenient.

[0037] Combination Figure 4 , Fig. 9A rectangular block 25 is fixedly installed at the lower end of the column 2, and a card slot 26 is provided on the outer surface of the rectangular block 25. The card member 12 includes a fixed block 121 fixedly connected to the bearing plate 11, and a rectangular slot 122 and a retreat slot 123 are provided on the upper surface of the fixed block 121. A spring 124 is fixedly installed on the surface of the retreat slot 123, and a card block 125 is fixedly installed on the end of the spring 124 away from the surface of the retreat slot 123. A pull rod 126 is fixedly installed on the end of the card block 125 close to the spring 124, and the end of the pull rod 126 away from the card block 125 passes through the fixed block 121 and is fixedly installed with a pull ring 127. The pull rod 126 is slidably connected to the fixed block 121, and the rectangular slot 122 matches the rectangular block 25. The card block 125 is fixedly installed with the card slot 2 6, when installing, align the square block 25 with the square groove 122 and insert it. During the insertion process, the square block 25 will push the card block 125 to compress the spring 124, so that the card block 125 retreats to the retreat groove 123 until the lower surface of the square block 25 contacts the bottom surface of the square groove 122. At this time, the card block 125 corresponds to the card groove 26, and then the spring 124 starts to reset and push the card block 125 into the card groove 26 for matching, thereby realizing the rapid installation of the column 2. When disassembling, the pull rod 126 is pulled by the pull ring 127 to drive the card block 125 to compress the spring 124, so that the card block 125 retreats from the card groove 26 and enters the retreat groove 123. At this time, the column 2 can be pulled out, and the rapid disassembly of the column 2 is realized.

[0038] Combination Figure 3-4 , Fig.10 , Fig.12 The outer surface of the column 2 is fixedly installed with a fixing column 1 22 on both adjacent sides, and a rectangular groove 27 is provided on the lower surface of the fixing column 1 22. A plug-in 28 is fixedly installed at the lower end of the fixing column 1 22, and an elastic member 29 is fixedly installed on the inner side of the rectangular groove 27. The second clamping member 13 includes a connecting block 131, and a slot 1311 is provided on the upper surface of the connecting block 131. The slot 1311 matches the plug-in 28. A rectangular groove 3 1313 is provided on the upper surface of the connecting block 131. The rectangular groove 3 1313 Matching the rectangular groove 27, a slide groove 1312 is provided on one side of the connecting block 131, and the slide groove 1312 matches the elastic member 29 and is slidably connected. When the column 2 is inserted into the card member 12, the fixed column 22 is driven downward at the same time, so that the plug-in 28 enters the slot 1311, and the elastic member 29 is also matched with the slide groove 1312, and finally a closed cavity is formed between the rectangular groove 27 and the rectangular groove 3 1313, which provides the prerequisite for subsequent installation and fixation.

[0039] Combination Figure 3 , Figure 7 , Figure 11-12The outer surface of the column 2 is fixedly installed with a second fixed column 23 on both adjacent sides, and the lower end of the side plate 3 is provided with two sets of push grooves 33. The elastic member 29 includes a second spring 291 fixedly connected to the surface of the second rectangular groove 27. The lower end of the second spring 291 is fixedly installed with a T-block 292. The T-block 292 matches and slides with the second rectangular groove 27, the third rectangular groove 1313 and the slide groove 1312. The upper and lower ends of the T-block 292 are fixedly installed with a sealing plate 293. The sealing plate 293 matches and slides with the slide groove 1312. A sleeve 1314 is installed through one side of the connecting block 131. The inner part of the sleeve 1314 is provided with There is a follower 132. When installing the side plate 3, it should first be aligned with the gap between the fixing column 1 22 and the fixing column 23 and inserted. Then, during the falling process of the side plate 3, the push groove 33 contacts the T-block 292 and drives it to move downward, stretching the spring 291. At the same time, the air in the cavity formed between the rectangular groove 27 and the rectangular groove 3 1313 is squeezed into the sleeve 1314, thereby forcing the follower 132 to rotate, thereby achieving a fixing effect on the side plate 3. The setting of the sealing plate 293 ensures that no matter how the T-block 292 moves up and down, the air in the cavity will not leak out, thereby ensuring the normal realization of the function.

[0040] Combination Figure 7 , Figure 12-13 , two groups of semicircular grooves 34 are provided on one side of the side plate 3, a fixed rod 35 is fixedly installed on the surface of the semicircular groove 34, a plurality of arc guide rails 1315 are fixedly installed on the inner wall surface of the sleeve 1314, the follower 132 includes a push block 1321, the push block 1321 matches and slides with the sleeve 1314, a plurality of arc slide grooves 1322 are provided on the outer surface of the push block 1321, the arc slide grooves 1322 match and slide with the arc guide rail 1315, a telescopic rod 1323 is fixedly installed at one end of the push block 1321, and a driven shaft 1324 is fixedly installed at the end of the telescopic rod 1323 away from the push block 1321, and the follower The shaft 1324 is rotatably connected to the sleeve 1314, and an arc-shaped buckle 1325 is fixedly installed on the outer side of the driven shaft 1324. Gas continuously enters the sleeve 1314, so that it pushes the push block 1321 to move horizontally. During the movement, the push block 1321 is slidably connected with the arc-shaped guide rail 1315 due to the arc-shaped slide groove 1322 on its outer surface. The upper end of the push block 1321 rotates during the movement and continuously compresses the telescopic rod 1323, which finally drives the driven shaft 1324 and the arc-shaped buckle 1325 to rotate, so that the arc-shaped buckle 1325 enters the semicircular groove 34 and contacts the fixing rod 35, thereby fixing the side plate 3.

[0041] Combination Fig.10 , Figure 13-14A self-locking mechanism 133 is provided at one end of the follower 132 away from the connecting block 131, a connecting rod 1326 is fixedly installed at one end of the driven shaft 1324 away from the telescopic rod 1323, and a connecting plate 1327 is symmetrically fixedly installed on the outer surface of the connecting rod 1326, and the self-locking mechanism 133 includes a connecting key 1331 fixedly connected to the bearing plate 11, and a circular groove 1336 is provided on one side of the connecting key 1331, and two locking blocks 1333 are symmetrically installed inside the circular groove 1336, and the locking blocks 1333 are slidably connected to the surface of the circular groove 1336, and the two A gap 1334 is reserved between the two locking blocks 1333, and the gap 1334 matches the connecting rod 1326 and the connecting plate 1327. A spring 3 1335 is fixedly installed at one end of the locking block 1333, and the end of the spring 3 1335 away from the locking block 1333 is fixedly connected to the surface of the circular groove 1336. A U-shaped piece 1332 is installed through the interior of the connecting key 1331, and the U-shaped piece 1332 is slidably connected to the connecting key 1331. One end of the U-shaped piece 1332 is fixedly connected to the two locking blocks 1333, and the connecting rod 1326 is away from the driven One end of the shaft 1324 is rotatably connected to the connecting key 1331. The driven shaft 1324 drives the arc buckle 1325 to rotate 90° to match the semicircular groove 34, and at the same time drives the connecting rod 1326 and the connecting plate 1327 to rotate 90° to match the driven shaft 1324. The locking block 1333 is no longer blocked by the connecting plate 1327. The spring three 1335 resets and pushes the two locking blocks 1333 to move horizontally, clamping the connecting plate 1327 to achieve the fixing effect of the driven member 132. When the side plate 3 needs to be removed, By pulling the U-shaped piece 1332, the locking block 1333 is driven to compress the spring three 1335, thereby ending the clamping of the connecting plate 1327. At this time, the side panel 3 can be lifted upward. During the lifting process, the spring two 291 will drive the T-shaped block 292 to follow the upward movement of the side panel 3 and reset at the same time, thereby sucking the gas in the sleeve 1314 back into the rectangular groove two 27 and the rectangular groove three 1313, and then driving the driven shaft 1324 to drive the arc buckle 1325 to rotate 90° in the opposite direction, thereby ending the fixation of the side panel 3 and achieving quick disassembly.

[0042] Combination Figure 3 , Figure 5 A clamp three 21 is fixedly installed on the upper end of the column 2, and rectangular blocks 41 are fixedly installed on the four corners of the lower end of the box top 4. A clamping groove 2 42 is provided on the outer surface of the rectangular block 41. The structure and function of the clamp three 21 and the clamp one 12 are exactly the same, the structure and function of the rectangular block 21 and the rectangular block 1 25 are exactly the same, and the structure and function of the clamping groove 22 and the clamping groove 1 26 are exactly the same, so as to realize the rapid installation and disassembly of the box top 4.

[0043] Combination Figure 2-3 , Figure 5-6Four groups of fixing strips 14 are fixedly installed on the upper end of the carrying plate 11, and connecting strips 24 are fixedly installed on the upper ends of the fixing columns 1 22 and the fixing columns 23. Four groups of fixing strips 2 43 are fixedly installed on the lower end of the box top 4. A strip groove 1 31 is opened at the upper end of the side panel 3, and the strip groove 1 31 matches the fixing strip 2 43. A strip groove 2 32 is opened at the lower end of the side panel 3, and the strip groove 2 32 matches the fixing strip 14. By matching the strip groove 1 31 with the fixing strip 2 43, and matching the strip groove 2 32 with the fixing strip 14, the sealing after the overall installation is greatly improved, effectively preventing the entry of external impurities, and thus protecting the internal components.

[0044] Combination Figure 6 A door 36 is installed on the middle hinge of one set of side panels 3. The door 36 is arranged to facilitate the entry and exit of personnel and to carry out maintenance work during the installation and use of the whole.

[0045] Combination Figure 8 A cooling fan 37 is fixedly installed in the middle of one group of side panels 3, and a dustproof net 38 is fixedly installed on one side of the cooling fan 37. The setting of the cooling fan 37 facilitates the discharge of heat generated by the components inside the box, thereby ensuring the normal operation of the components and extending their service life, and the setting of the dustproof net 38 effectively blocks the entry of external dust.

[0046] It should be noted that, in the description of the present application, it should be understood that the terms "length", "thickness", "inside", "outside", "axial", "radial", etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] In addition, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises", or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A box-type substation, comprising a base (1), a plurality of groups of columns (2) are arranged at the upper end of the base (1), side plates (3) are arranged between adjacent columns (2), and a box top (4) is arranged at the upper end of the columns (2), characterized in that: The base (1) comprises a bearing plate (11), and four corners of the upper end of the bearing plate (11) are fixedly mounted with clamps (12), and two groups of clamps (13) are fixedly mounted on the outer surface of the clamp one (12).

2. A box-type substation according to claim 1, characterized in that: A rectangular block (25) is fixedly mounted on the lower end of the column (2), and a clamping groove (26) is provided on the outer surface of the rectangular block (25). The clamping member (12) comprises a fixed block (121) fixedly connected to the bearing plate (11), and a rectangular groove (122) and a retreat groove (123) are provided on the upper surface of the fixed block (121). A spring (124) is fixedly mounted on the surface of the retreat groove (123), and the spring (124) is away from the retreat groove (123). A clamping block (125) is fixedly installed at one end of the surface, a pull rod (126) is fixedly installed at one end of the clamping block (125) close to the spring one (124), an end of the pull rod (126) away from the clamping block (125) passes through the fixed block (121) and is fixedly installed with a pull ring (127), the pull rod (126) is slidably connected to the fixed block (121), the rectangular groove one (122) matches the rectangular block one (25), and the clamping block (125) matches the clamping groove one (26).

3. A box-type substation according to claim 1, characterized in that: The outer surface of the upright column (2) is fixedly mounted with a fixing column (22) on both adjacent sides, the lower surface of the fixing column (22) is provided with a rectangular groove (27), the lower end of the fixing column (22) is fixedly mounted with a plug-in (28), the inner side of the rectangular groove (27) is fixedly mounted with an elastic member (29), the second clamping member (13) comprises a connecting block (131), the upper surface of the connecting block (131) is provided with a slot (1311), the slot (1311) matches the plug-in (28), the upper surface of the connecting block (131) is provided with a rectangular groove (1313), the rectangular groove (1313) matches the rectangular groove (27), and one side of the connecting block (131) is provided with a slide groove (1312), the slide groove (1312) matches the elastic member (29) and is slidably connected.

4. A box-type substation according to claim 1, characterized in that: Two adjacent sides of the outer surface of the column (2) are fixedly installed with a second fixed column (23); the lower end of the side plate (3) is provided with two groups of push grooves (33); the elastic member (29) comprises a second spring (291) fixedly connected to the surface of the second rectangular groove (27); a T-shaped block (292) is fixedly installed at the lower end of the second spring (291); the T-shaped block (292) matches and slides with the second rectangular groove (27), the third rectangular groove (1313) and the slide groove (1312); sealing plates (293) are fixedly installed at the upper and lower ends of the T-shaped block (292); the sealing plates (293) match and slide with the slide groove (1312); a sleeve (1314) is installed through one side of the connecting block (131); a follower (132) is arranged inside the sleeve (1314).

5. A box-type substation according to claim 1, characterized in that: One side of the side plate (3) is provided with two groups of semicircular grooves (34), a fixing rod (35) is fixedly mounted on the surface of the semicircular groove (34), a plurality of arc-shaped guide rails (1315) are fixedly mounted on the inner wall surface of the sleeve (1314), and the driven member (132) comprises a push block (1321), the push block (1321) matches with the sleeve (1314) and is slidably connected, and a plurality of arc-shaped slide grooves (1321) are formed on the outer surface of the push block (1321). 2), the arc-shaped slide groove (1322) matches the arc-shaped guide rail (1315) and is slidably connected, a telescopic rod (1323) is fixedly installed at one end of the push block (1321), a driven shaft (1324) is fixedly installed at one end of the telescopic rod (1323) away from the push block (1321), the driven shaft (1324) is rotatably connected to the sleeve (1314), and an arc-shaped buckle (1325) is fixedly installed on the outer side of the driven shaft (1324).

6. A box-type substation according to claim 4, characterized in that: The end of the driven member (132) away from the connecting block (131) is provided with a self-locking mechanism (133); the end of the driven shaft (1324) away from the telescopic rod (1323) is fixedly installed with a connecting rod (1326); the outer surface of the connecting rod (1326) is symmetrically fixedly installed with a connecting plate (1327); the self-locking mechanism (133) comprises a connecting key (1331) fixedly connected to the bearing plate (11); a circular groove (1336) is provided on one side of the connecting key (1331); two locking blocks (1333) are symmetrically installed inside the circular groove (1336); the locking blocks (1333) are slidably connected to the surface of the circular groove (1336); the two locking blocks (1333) are pre-engaged with each other. A gap (1334) is left, and the gap (1334) matches the connecting rod (1326) and the connecting plate (1327). A spring three (1335) is fixedly installed at one end of the locking block (1333). The end of the spring three (1335) away from the locking block (1333) is fixedly connected to the surface of the circular groove (1336). A U-shaped part (1332) is installed through the inside of the connecting key (1331). The U-shaped part (1332) is slidably connected to the connecting key (1331). One end of the U-shaped part (1332) is fixedly connected to the two locking blocks (1333). The end of the connecting rod (1326) away from the driven shaft (1324) is rotationally connected to the connecting key (1331).

7. A box-type substation according to claim 1, characterized in that: A third clamping piece (21) is fixedly mounted on the upper end of the column (2), and a second rectangular block (41) is fixedly mounted on the four corners of the lower end of the box top (4), and a second clamping groove (42) is provided on the outer surface of the second rectangular block (41).

8. The box-type substation according to claim 1, characterized in that: Four groups of fixing strips (14) are fixedly mounted on the upper end of the carrying plate (11), connecting strips (24) are fixedly mounted on the upper ends of the fixing columns (22) and the fixing columns (23), four groups of fixing strips (43) are fixedly mounted on the lower end of the box top (4), a strip groove (31) is formed on the upper end of the side plate (3), the strip groove (31) matches the fixing strip (43), and a strip groove (32) is formed on the lower end of the side plate (3), the strip groove (32) matches the fixing strip (14).

9. A box-type substation according to claim 1, characterized in that: A box door (36) is installed on the middle hinge of one of the side panels (3).

10. A box-type substation according to claim 1, characterized in that: A heat dissipation fan (37) is fixedly mounted in the middle of one group of side panels (3), and a dustproof net (38) is fixedly mounted on one side of the heat dissipation fan (37).

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