Box-sharing type gas box

Abstract

The utility model provides a common-box type gas box, and relates to the technical field of structural design of common-box type gas boxes, and the common-box type gas box comprises a gas box body and a first reinforcing assembly. The gas tank body comprises a front plate, a rear plate, a top plate, a bottom plate, a left side plate and a right side plate, and the front plate, the rear plate, the top plate, the bottom plate, the left side plate and the right side plate jointly define a containing cavity. The first reinforcing assembly is arranged in the containing cavity and comprises a first reinforcing rib, a second reinforcing rib, a cross beam and a stand column. The first reinforcing rib is arranged in the vertical direction and connected with the front plate, and the two ends of the first reinforcing rib abut against the bottom plate and the top plate correspondingly. The stand column is arranged in the vertical direction and detachably connected with the rear plate, one end of the stand column is connected with the bottom plate, and the other end of the stand column extends towards the top plate. The second reinforcing rib is arranged in the horizontal direction, is perpendicular to the first reinforcing rib and the stand column and is connected with the bottom plate; two ends of the crossbeam are respectively connected with the first reinforcing rib and the column.

Description

Technical Field

[0001] This application relates to the technical field of the structural design of a common box type gas box, and specifically relates to a common box type gas box. Background Art

[0002] The common box type gas box is a main component of a new generation of switchgear (i.e., indoor AC high-voltage gas-insulated metal-enclosed switchgear). The main switch can use either a vacuum circuit breaker with a permanent magnet mechanism or a vacuum circuit breaker with a spring mechanism. The whole cabinet combines air insulation and sulfur hexafluoride gas compartments, with a compact and expandable structure, and has now been widely used in the field of distribution automation.

[0003] When the common box type gas box is under inflation pressure, large deformations may occur in the front plate, side plates, and rear plate of the gas box. Since the related operating mechanisms of the common box type gas box are generally installed on the front plate of the gas box, and at the same time, the switching elements are installed inside the front plate of the gas box, the deformation of the front plate will cause the related operating mechanisms and switching elements to shift accordingly, which will cause a series of problems. For example, the operating holes of the related operating mechanisms are not aligned with the holes on the gas box panel, resulting in inability to operate. Or it will cause the busbar copper bars and outgoing copper bars inside the gas box to pull the side expansion sleeves and outgoing sleeves connected to the busbar copper bars and outgoing copper bars due to the displacement of the switching elements, resulting in cracking of the side expansion sleeves and outgoing sleeves, and further resulting in poor sealing.

[0004] Currently, in the existing related technologies, for example, taking the Chinese patent document with the publication number CN218770908U (a new type of strengthened gas box) as an example, a longitudinal strengthening rod is provided on the front plate and the top plate of the gas box corresponding to each gas box unit, or a strengthening plate is used to weld and strengthen the top plate, front plate, and bottom plate.

[0005] However, with the above strengthening methods, only the welding positions of the front plate, rear plate, and the strengthening rod (or strengthening plate) can be strengthened. In fact, the overall strength increase of the gas box is not ideal, and the problem of serious overall deformation of the gas box is still likely to occur. Utility Model Content

[0006] In order to solve the technical problems in the related technologies, this application provides a common box type gas box.

[0007] To achieve the above purpose, the technical solution adopted in this application is: a common box type gas box, including:

[0008] A gas box body, including a front plate, a rear plate, a top plate, a bottom plate, a left side plate, and a right side plate. The front plate, the rear plate, the top plate, the bottom plate, the left side plate, and the right side plate jointly enclose a receiving cavity for accommodating electrical components;

[0009] The first strengthening component is disposed in the accommodation cavity. The first strengthening component includes a first reinforcing rib, a second reinforcing rib, a cross beam, and a column. The first reinforcing rib is arranged vertically and is connected to the front plate. The two ends of the first reinforcing rib respectively abut against the bottom plate and the top plate. The column is arranged vertically and is detachably connected to the rear plate. One end of the column is connected to the bottom plate, and the other end of the column extends towards the top plate. The second reinforcing rib is arranged horizontally and is perpendicular to the first reinforcing rib and the column respectively. The second reinforcing rib is connected to the bottom plate. The two ends of the cross beam are respectively connected to the first reinforcing rib and the column.

[0010] Optionally, a plurality of the first strengthening components are provided, and the plurality of first strengthening components are spaced apart in the accommodation cavity so that the accommodation cavity can be divided into a plurality of chambers.

[0011] Optionally, the height H1 of the column and the height H2 of the rear plate satisfy:

[0012] Optionally, the cross beam includes a first connecting beam and a second connecting beam which are spaced apart from each other.

[0013] One end of the first connecting beam is connected to the end of the column away from the bottom plate, and the other end of the first connecting beam is connected to the first reinforcing rib.

[0014] One end of the second connecting beam is connected to the middle of the column, and the other end of the second connecting beam is connected to the first reinforcing rib.

[0015] Optionally, the first strengthening component further includes a reinforcing plate arranged vertically. One end of the reinforcing plate is connected to the second connecting beam, and the other end of the reinforcing plate is connected to the second reinforcing rib.

[0016] Optionally, a snap-through hole is formed in the second connecting beam.

[0017] The reinforcing plate includes a first plate body, a second plate body, and a third plate body. The first plate body and the second plate body are perpendicularly connected to each other. The first plate body extends horizontally and is used for connecting to the second reinforcing rib. One end of the second plate body away from the first plate body is connected to the third plate body. The third plate body forms an L-shaped structure. The third plate body includes a first part and a second part which are connected to each other. The two ends of the first part are respectively connected to the second plate body and the second part.

[0018] The reinforcing plate includes a snap-in state. In the snap-in state, the first part is located in the snap-through hole, and the second part is snap-connected to the second connecting beam.

[0019] Optionally, a first connection through-hole is formed on the second plate body, and a second connection through-hole matching the first connection through-hole is formed on the second connection beam;

[0020] In the buckled state, the first connection through-hole and the second connection through-hole are axially aligned.

[0021] Optionally, the common-box gas tank further includes a second strengthening component disposed outside the accommodation cavity, and the second strengthening component includes a plurality of third strengthening ribs and a plurality of fourth strengthening ribs;

[0022] The third strengthening ribs are arranged in the same direction as the second strengthening ribs and are connected to the top plate, and the plurality of third strengthening ribs are arranged at intervals;

[0023] The fourth strengthening ribs are arranged in the same direction as the cross beam, and the plurality of fourth strengthening ribs are respectively connected to the left side plate and the right side plate, and the plurality of fourth strengthening ribs are arranged at intervals.

[0024] Optionally, the first strengthening rib, the second strengthening rib, the third strengthening rib and the fourth strengthening rib are all formed into a plate-like structure with a U-shaped cross-section;

[0025] Wherein, one side of the first strengthening rib corresponding to the opening direction of its U-shaped cross-section is connected to the front plate, one side of the second strengthening rib corresponding to the opening direction of its U-shaped cross-section is connected to the bottom plate, one side of the third strengthening rib corresponding to the opening direction of its U-shaped cross-section is connected to the top plate, and one side of the fourth strengthening rib corresponding to the opening direction of its U-shaped cross-section is connected to the left side plate or the right side plate.

[0026] Optionally, the common-box gas tank further includes two hoisting components, and the two hoisting components are respectively arranged on both sides of the top plate;

[0027] The hoisting component includes a hoisting plate, a mounting plate and a connecting plate. The mounting plate is perpendicularly connected to the hoisting plate, and both ends of the connecting plate are respectively connected to the mounting plate and the hoisting plate. The mounting plate is used for connecting to the top plate. The hoisting plate is provided with hoisting through-holes and mounting through-holes arranged at intervals. The hoisting through-holes are used for hoisting by a hoisting tool, and the mounting through-holes are used for connecting adjacent two common-box gas tanks to each other.

[0028] Beneficial effects:

[0029] 1. Through the above technical solutions, with the first reinforcing rib, the second reinforcing rib, the cross beam and the column arranged in this way, not only can the structural strength at the connection positions of the front plate and the first reinforcing rib, the connection position of the column and the rear plate, and the connection position of the second reinforcing rib and the bottom plate be enhanced, but also, through the cross beam connected between the first reinforcing rib and the column, the first reinforcing component can form a frame-type reinforcing structure for the entire air box body, which is beneficial to improving the anti-deformation ability of the entire air box body. Thus, the overall strength of the air box can be reliably improved, and furthermore, the problem of serious deformation of the entire air box can be effectively avoided.

[0030] 2. Other beneficial effects or advantages of this application will be described in detail in combination with specific structures in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of this application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings. In addition, it should be understood that the proportional relationships of the various components in the drawings of this specification do not represent the proportional relationships in actual material selection and design. They are only schematic diagrams of the structure or position, where:

[0032] Figure 1 is a perspective three-dimensional structure diagram of a co-box air box provided by an exemplary embodiment of this application;

[0033] Figure 2 is a perspective three-dimensional structure diagram of another perspective of the co-box air box provided by an exemplary embodiment of this application, where the rear plate is hidden to show the components and structures arranged in the accommodation cavity;

[0034] Figure 3 is Figure 2 a partial enlarged structure diagram at position A in;

[0035] Figure 4 is a perspective three-dimensional structure diagram of the first reinforcing component provided by an exemplary embodiment of this application;

[0036] Figure 5 is a perspective three-dimensional structure diagram of the second connecting beam provided by an exemplary embodiment of this application;

[0037] Figure 6 is a perspective three-dimensional structure diagram of the reinforcing plate provided by an exemplary embodiment of this application.

[0038] Description of the reference numerals in the drawings:

[0039] 100 - Common - box - type gas box; 1 - Gas - box body; 11 - Front plate; 12 - Rear plate; 13 - Top plate; 14 - Bottom plate; 15 - Left - hand side plate; 16 - Right - hand side plate; 17 - Accommodation cavity; 2 - First strengthening component; 21 - First reinforcing rib; 22 - Second reinforcing rib; 23 - Cross beam; 231 - First connecting beam; 232 - Second connecting beam; 2321 - Buckling through - hole; 2322 - Second connecting through - hole; 24 - Column; 25 - Reinforcing plate; 251 - First plate body; 252 - Second plate body; 2521 - First connecting through - hole; 253 - Third plate body; 2531 - First part; 2532 - Second part; 3 - Second strengthening component; 31 - Third reinforcing rib; 32 - Fourth reinforcing rib; 4 - Lifting component; 41 - Lifting plate; 411 - Lifting through - hole; 412 - Mounting through - hole; 42 - Mounting plate; 43 - Connecting plate. Detailed implementation manners

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application claimed, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts fall within the scope of protection of the present application.

[0042] The technical solutions of the present application will be described in detail below with reference to the drawings.

[0043] Embodiment 1

[0044] As Figures 1 to 6As shown in the figure, this embodiment provides a co-box type air box 100, which includes an air box body 1 and a first strengthening component 2. The air box body 1 includes a front plate 11, a rear plate 12, a top plate 13, a bottom plate 14, a left side plate 15 and a right side plate 16. The front plate 11, the rear plate 12, the top plate 13, the bottom plate 14, the left side plate 15 and the right side plate 16 jointly enclose a receiving cavity 17 for accommodating electrical components; the first strengthening component 2 is arranged in the receiving cavity 17, and the first strengthening component 2 includes a first reinforcing rib 21, a second reinforcing rib 22, a cross beam 23 and a column 24; the first reinforcing rib 21 is arranged in the vertical direction and the first reinforcing rib 21 is connected to the front plate 11, and both ends of the first reinforcing rib 21 respectively abut against the bottom plate 14 and the top plate 13; the column 24 is arranged in the vertical direction and the column 24 is detachably connected to the rear plate 12, one end of the column 24 is connected to the bottom plate 14, and the other end of the column 24 extends towards the top plate 13; the second reinforcing rib 22 is arranged in the horizontal direction and the second reinforcing rib 22 is perpendicular to the first reinforcing rib 21 and the column 24 respectively, and the second reinforcing rib 22 is connected to the bottom plate 14; both ends of the cross beam 23 are connected to the first reinforcing rib 21 and the column 24 respectively.

[0045] Through the above technical solution, by arranging the first reinforcing rib 21, the second reinforcing rib 22, the cross beam 23 and the column 24 in such a way, not only can the structural strength of the connection positions between the front plate 11 and the first reinforcing rib 21, the connection position between the column 24 and the rear plate 12, and the connection position between the second reinforcing rib 22 and the bottom plate 14 be enhanced, but also, through the cross beam 23 connected between the first reinforcing rib 21 and the column 24, the first strengthening component 2 forms a frame type strengthening structure for the entire air box body 1, which is beneficial to improving the anti-deformation ability of the entire air box body 1, so that the overall strength of the air box can be reliably improved, and further the problem of serious deformation of the whole air box can be effectively avoided.

[0046] In the above technical solution, it should be noted that

[0047] First, between the first reinforcing rib 21 of the present application and the front plate 11, and between the second reinforcing rib 22 and the bottom plate 14, connection can be carried out by direct welding to improve processing efficiency and ensure connection strength. It can also be realized by an integrated molding manufacturing method to improve structural integrity and ensure structural strength. The present application does not make specific limitations on this.

[0048] Second, the reason why the column 24 and the rear plate 12 of the present application are set to be detachably connected is that during the construction process, connecting the column 24 and the rear plate 12 in a detachable connection manner can facilitate the box sealing operation after arranging the corresponding electrical components (for example, after connecting the column 24 and the rear plate 12 together by a buckle, then welding the rear plate 12 to the top plate 13, the bottom plate 14, the left side plate 15 and the right side plate 16 respectively to achieve reliable connection).

[0049] Third, the reason why the column 24 of the present application is set to be connected to the bottom plate 14 at one end and does not directly extend to the top plate 13 at the other end is that on the rear plate 12, through holes for cables or related connection structures to pass through are generally reserved. With such a setting, the column 24 can not only strengthen the structure at the rear plate 12, but also help to avoid spatial interference between the column 24 and the above-mentioned through holes.

[0050] Fourth, when the coaxial gas box 100 of the present application is inflated, its front plate 11 and rear plate 12 will simultaneously bear almost the same pressure, and the forces at both ends of the cross beam 23 tend to be balanced, which is conducive to keeping the deformation amounts of the front plate 11 and the rear plate 12 at a relatively small level.

[0051] Fifth, compared with the related prior art, the first strengthening component 2 of the present application not only has a good strengthening effect, but also has the advantages of less material used and high material utilization rate.

[0052] In an embodiment of the present application, as Figure 2 shown, the first strengthening component 2 of the present application can be set to be multiple, and the multiple first strengthening components 2 are arranged at intervals in the accommodation cavity 17 so that the accommodation cavity 17 can be divided into multiple chambers. In this way, the coaxial gas box 100 of the present application can meet the need for multi-interval arrangement of related electrical components, and can further improve the overall structural strength of the coaxial gas box 100 of the present application.

[0053] It can be understood that in this embodiment, the number of the first strengthening components 2 of the present application and the spacing between them can be set according to the actual situation, and the present application does not make specific limitations on this.

[0054] In an embodiment of the present application, the height H1 of the column 24 of the present application and the height H2 of the rear plate 12 satisfy: That is to say, the height of the column 24 of the present application can be half of the height of the rear plate 12 to slightly less than the height of the rear plate 12 (i.e., the column 24 extends to the top plate 13). In this way, the column 24 arranged in this way can not only effectively ensure the enhancement of the structural strength at the rear plate 12, but also avoid spatial interference between the column 24 and related through hole structures (for example, the through holes for cables or related connection structures described above).

[0055] It can be understood that when the height of the column 24 is set to half of the height of the rear plate 12, it can, on the basis of enhancing the structural strength of the rear plate 12, avoid spatial interference with the relevant through-hole structure to the greatest extent. When the height of the column 24 is set to be slightly less than the height of the rear plate 12, it can maximize the structural strength of the rear plate 12 on the basis of having a certain avoidance performance.

[0056] Among them, it should be particularly noted that in a preferred embodiment of the present application, the height of the column 24 can be set to two-thirds of the height of the rear plate 12. The column 24 arranged in this way can, while having the optimal avoidance performance, effectively ensure the enhancement effect on the structural strength of the rear plate 12.

[0057] In addition, it should also be noted that in addition to the column 24 arranged in this way, some reinforcing ribs can be additionally welded on the rear plate 12 to cooperate with the column 24 to further enhance the enhancement effect on the structural strength of the rear plate 12.

[0058] In an embodiment of the present application, as Figure 2 and Figure 4 shown, the cross beam 23 of the present application can include a first connecting beam 231 and a second connecting beam 232 arranged at intervals; one end of the first connecting beam 231 is connected to the end of the column 24 far from the bottom plate 14, and the other end of the first connecting beam 231 is connected to the first reinforcing rib 21; one end of the second connecting beam 232 is connected to the middle of the column 24, and the other end of the second connecting beam 232 is connected to the first reinforcing rib 21.

[0059] In this way, through the first connecting beam 231 and the second connecting beam 232 arranged in this way, the connection strength between the column 24 and the first reinforcing rib 21 can be further reliably improved, which is beneficial to further enhancing the overall structural strength of the co-box type gas box 100 of the present application.

[0060] In an embodiment of the present application, as Figure 2 and Figure 4 shown, the first reinforcing component 2 of the present application can further include a reinforcing plate 25 arranged in the vertical direction. One end of the reinforcing plate 25 is connected to the second connecting beam 232, and the other end of the reinforcing plate 25 is connected to the second reinforcing rib 22.

[0061] In this way, through the reinforcing plate 25 arranged in this way, the structural integrity of the first reinforcing component 2 can be further improved, so that a more reliable connection stability is formed among the first reinforcing rib 21, the second reinforcing rib 22 and the column 24, which is beneficial to further enhancing the overall structural strength of the co-box type gas box 100 of the present application.

[0062] In an embodiment of the present application, as Figures 4 to 6As shown, a snap-through hole 2321 may be formed in the second connecting beam 232 of the present application; the reinforcing plate 25 may include a first plate body 251, a second plate body 252, and a third plate body 253. The first plate body 251 and the second plate body 252 are perpendicularly connected to each other. The first plate body 251 extends horizontally and is used to connect to the second reinforcing rib 22. One end of the second plate body 252 away from the first plate body 251 is connected to the third plate body 253. The third plate body 253 forms an L-shaped structure. The third plate body 253 includes a first part 2531 and a second part 2532 that are connected to each other. Two ends of the first part 2531 are respectively connected to the second plate body 252 and the second part 2532; the reinforcing plate 25 includes a snap-fastened state. In the snap-fastened state, the first part 2531 is located within the snap-through hole 2321, and the second part 2532 is snap-fastened to the second connecting beam 232.

[0063] In this way, through the second connecting beam 232 and the reinforcing plate 25 arranged in this manner, the reinforcing plate 25 can be quickly and reliably installed between the second connecting beam 232 and the second reinforcing rib 22 to ensure the structural integrity of the first reinforcing component 2, thereby facilitating further improvement of the overall structural strength of the coaxial gas tank 100 of the present application.

[0064] In this embodiment, it can be understood that

[0065] First, there are various optional implementation manners for the connection manner between the first plate body 251 and the second reinforcing rib 22. For example, the first plate body 251 can be directly welded to the second reinforcing rib 22, or can be connected by bolts. The present application does not make specific limitations on this.

[0066] Second, since the force-bearing direction of the reinforcing plate 25 is mainly along its axial direction, that is, the tensile force from the bottom plate 14, through the snap-through hole 2321 and the third plate body 253 arranged in this manner, not only can the anti-deformation ability of the reinforcing plate 25 be reliably ensured, but also it is beneficial to improve the anti-deformation ability of the bottom plate 14.

[0067] In an embodiment of the present application, as Figure 5 and Figure 6 shown, a first connection through hole 2521 may be formed on the second plate body 252 of the present application, and a second connection through hole 2322 that matches the first connection through hole 2521 may be formed on the second connecting beam 232; in the snap-fastened state, the first connection through hole 2521 and the second connection through hole 2322 are axially aligned.

[0068] In this way, after installing the reinforcing plate 25, bolt fastening can also be carried out through the first connection through-hole 2521 and the second connection through-hole 2322 to further enhance the connection strength between the reinforcing plate 25 and the second connection beam 232, and is conducive to preventing the separation of the reinforcing plate 25 and the second connection beam 232 due to vibration (such as vibration generated during operation or vibration generated during hoisting).

[0069] In an embodiment of the present application, as Figure 1 and Figure 2 shown, the coaxial gas box 100 of the present application may further include a second reinforcing component 3 disposed outside the accommodation cavity 17. The second reinforcing component 3 includes a plurality of third reinforcing ribs 31 and a plurality of fourth reinforcing ribs 32. The third reinforcing ribs 31 are arranged in the same direction as the second reinforcing ribs 22 and the third reinforcing ribs 31 are connected to the top plate 13. The plurality of third reinforcing ribs 31 are arranged at intervals. The fourth reinforcing ribs 32 are arranged in the same direction as the cross beam 23 and the plurality of fourth reinforcing ribs 32 are respectively connected to the left side plate 15 and the right side plate 16. The plurality of fourth reinforcing ribs 32 are arranged at intervals.

[0070] In this way, through the third reinforcing ribs 31 and the fourth reinforcing ribs 32 arranged in this way, the structural strength of the top plate 13, the left side plate 15 and the right side plate 16 can be effectively improved to enhance their anti-deformation ability, and thus it is also conducive to further enhancing the overall structural strength and anti-deformation ability of the coaxial gas box 100 of the present application.

[0071] In an embodiment of the present application, as Figure 1 , Figure 2 , Figures 4 to 6 shown, the first reinforcing rib 21, the second reinforcing rib 22, the third reinforcing rib 31 and the fourth reinforcing rib 32 of the present application can all be formed into a plate-like structure with a U-shaped cross-section. Among them, one side of the first reinforcing rib 21 corresponding to the opening direction of its U-shaped cross-section is connected to the front plate 11, one side of the second reinforcing rib 22 corresponding to the opening direction of its U-shaped cross-section is connected to the bottom plate 14, one side of the third reinforcing rib 31 corresponding to the opening direction of its U-shaped cross-section is connected to the top plate 13, and one side of the fourth reinforcing rib 32 corresponding to the opening direction of its U-shaped cross-section is connected to the left side plate 15 or the right side plate 16.

[0072] In this way, through the first reinforcing rib 21, the second reinforcing rib 22, the third reinforcing rib 31 and the fourth reinforcing rib 32 arranged in this way, on the basis of effectively ensuring the enhancement of the structural strength of the coaxial gas box 100, it is also conducive to saving manufacturing materials and reducing manufacturing costs.

[0073] In an embodiment of the present application, as Figure 2 and Figure 3As shown, the common box type gas box 100 of the present application may further include two lifting components 4, which are respectively arranged on both sides of the top plate 13; the lifting component 4 includes a lifting plate 41, a mounting plate 42 and a connecting plate 43. The mounting plate 42 is perpendicularly connected to the lifting plate 41, and both ends of the connecting plate 43 are respectively connected to the mounting plate 42 and the lifting plate 41. The mounting plate 42 is used to connect to the top plate 13. The lifting plate 41 is provided with a lifting through hole 411 and a mounting through hole 412 which are arranged at intervals. The lifting through hole 411 is used for the hoisting tool to hoist, and the mounting through hole 412 is used for connecting two adjacent common box type gas boxes 100 to each other.

[0074] In this way, through the lifting component 4 arranged in this way, not only can the hoisting operation of the entire common box type gas box 100 be realized very conveniently and stably, but also, multiple common box type gas boxes 100 can be connected to each other through the lifting component 4 to improve the integrity and installation stability of the multiple common box type gas boxes 100.

[0075] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A common-box type gas box, characterized in that, Comprising: An air box body (1), including a front plate (11), a rear plate (12), a top plate (13), a bottom plate (14), a left side plate (15) and a right side plate (16), the front plate (11), the rear plate (12), the top plate (13), the bottom plate (14), the left side plate (15) and the right side plate (16) jointly enclose a receiving cavity (17) for receiving electrical components; A first strengthening component (2), arranged in the receiving cavity (17), the first strengthening component (2) includes a first strengthening rib (21), a second strengthening rib (22), a cross beam (23) and a column (24); the first strengthening rib (21) is arranged vertically and the first strengthening rib (21) is connected to the front plate (11), and both ends of the first strengthening rib (21) respectively abut against the bottom plate (14) and the top plate (13); the column (24) is arranged vertically and the column (24) is detachably connected to the rear plate (12), one end of the column (24) is connected to the bottom plate (14), and the other end of the column (24) extends towards the top plate (13); the second strengthening rib (22) is arranged horizontally and the second strengthening rib (22) is respectively perpendicular to the first strengthening rib (21) and the column (24), and the second strengthening rib (22) is connected to the bottom plate (14); both ends of the cross beam (23) are respectively connected to the first strengthening rib (21) and the column (24).

2. The gas tank in a common box according to claim 1, characterized in that, The first strengthening component (2) is provided in multiple numbers, and the multiple first strengthening components (2) are arranged at intervals in the receiving cavity (17) so that the receiving cavity (17) can be divided into multiple chambers.

3. The co-box type gas box according to claim 1, characterized in that The height H1 of the column (24) and the height H2 of the rear plate (12) satisfy:

4. The gas tank in a common box according to claim 1, characterized in that, The cross beam (23) includes A first connecting beam (231) and a second connecting beam (232) arranged at intervals; One end of the first connecting beam (231) is connected to the end of the column (24) away from the bottom plate (14), and the other end of the first connecting beam (231) is connected to the first strengthening rib (21); One end of the second connecting beam (232) is connected to the middle of the column (24), and the other end of the second connecting beam (232) is connected to the first strengthening rib (21).

5. The common box type air box according to claim 4, characterized in that, The first strengthening component (2) further includes a strengthening plate (25) arranged vertically, one end of the strengthening plate (25) is connected to the second connecting beam (232), and the other end of the strengthening plate (25) is connected to the second strengthening rib (22).

6. The coaxial gas tank according to claim 5, wherein, A snap-through hole (2321) is formed in the second connecting beam (232); The reinforcing plate (25) includes a first plate body (251), a second plate body (252) and a third plate body (253). The first plate body (251) is perpendicularly connected to the second plate body (252). The first plate body (251) extends in the horizontal direction and is used to connect with the second reinforcing rib (22). One end of the second plate body (252) away from the first plate body (251) is connected to the third plate body (253). The third plate body (253) is formed into an L-shaped structure. The third plate body (253) includes a first part (2531) and a second part (2532) which are connected to each other. Both ends of the first part (2531) are respectively connected to the second plate body (252) and the second part (2532). The reinforcing plate (25) includes a buckling state. In the buckling state, the first part (2531) is located within the buckling through hole (2321), and the second part (2532) is buckled with the second connecting beam (232).

7. The co-box gas box according to claim 6, characterized in that, The second plate body (252) is formed with a first connecting through hole (2521), and the second connecting beam (232) is further formed with a second connecting through hole (2322) which is matched with the first connecting through hole (2521). In the buckling state, the first connecting through hole (2521) and the second connecting through hole (2322) are axially aligned.

8. The co-box type gas box according to claim 1, characterized in that, The coaxial gas tank further includes a second reinforcing component (3) disposed outside the accommodating cavity (17). The second reinforcing component (3) includes a plurality of third reinforcing ribs (31) and a plurality of fourth reinforcing ribs (32). The third reinforcing ribs (31) are arranged in the same direction as the second reinforcing ribs (22) and the third reinforcing ribs (31) are connected to the top plate (13). A plurality of the third reinforcing ribs (31) are arranged at intervals from each other. The fourth reinforcing ribs (32) are arranged in the same direction as the cross beam (23) and a plurality of the fourth reinforcing ribs (32) are respectively connected to the left side plate (15) and the right side plate (16). A plurality of the fourth reinforcing ribs (32) are arranged at intervals from each other.

9. The common-box type gas box according to claim 8, wherein, The first reinforcing rib (21), the second reinforcing rib (22), the third reinforcing rib (31) and the fourth reinforcing rib (32) are all formed into plate-like structures with a U-shaped cross section. Wherein, one side of the first reinforcing rib (21) corresponding to the opening direction of its U-shaped cross section is connected to the front plate (11), one side of the second reinforcing rib (22) corresponding to the opening direction of its U-shaped cross section is connected to the bottom plate (14), one side of the third reinforcing rib (31) corresponding to the opening direction of its U-shaped cross section is connected to the top plate (13), and one side of the fourth reinforcing rib (32) corresponding to the opening direction of its U-shaped cross section is connected to the left side plate (15) or the right side plate (16).

10. The gas tank in a common box according to claim 1, characterized in that, The coaxial gas tank also includes two hoisting components (4). The two hoisting components (4) are respectively disposed on both sides of the top plate (13). The hoisting assembly (4) includes a hoisting plate (41), a mounting plate (42) and a connecting plate (43). The mounting plate (42) is perpendicularly connected to the hoisting plate (41). Both ends of the connecting plate (43) are respectively connected to the mounting plate (42) and the hoisting plate (41). The mounting plate (42) is used for connecting to the top plate (13). The hoisting plate (41) is provided with spaced-apart hoisting through holes (411) and mounting through holes (412). The hoisting through holes (411) are used for hoisting by a hoisting tool, and the mounting through holes (412) are used for connecting two adjacent coaxial gas boxes to each other.

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