Three-dimensional station

Abstract

The utility model relates to a three-dimensional station which comprises a first-layer cabin body and a second-layer cabin body, a top cover is arranged on the top of the first-layer cabin body, a maintenance platform is arranged above the top cover, the three-dimensional station further comprises a first waterproof structure, and butt joint pieces matched with each other are arranged on the side face of the second-layer cabin body and at least one end of the top cover respectively. The butt joint pieces are arranged in the width direction of the first layer of cabin body, the butt joint pieces between the second layer of cabin body and the adjacent top cover are in butt joint with each other to form a butt joint set, the first waterproof structure comprises a buckling cover assembly and a plurality of fixing pieces, and the buckling cover assembly comprises a top buckling cover; the top buckling cover comprises an upper cover part and side cover parts connected to the two sides of the upper cover part respectively, the two side cover parts are bent downwards relative to the upper cover part respectively, the buckling cover assembly covers the butt joint set, and the fixing part is arranged above the buckling cover assembly in the length direction of the first layer of cabin body, fixed to the overhauling platform and used for restraining the top buckling cover; according to the three-dimensional station, better sealing performance and waterproof performance can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated cabins, in particular to a stereoscopic station. Background Art

[0002] Box-type substation, also known as prefabricated substation or prefabricated substation. Box-type substation usually includes high-voltage switchgear, distribution transformer and low-voltage distribution device, etc., and the high-voltage switchgear, distribution transformer and low-voltage distribution device are all installed in a prefabricated box (usually called a prefabricated cabin), so as to use the prefabricated cabin to achieve moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, anti-theft, heat-insulating, fully enclosed and other functions. Existing prefabricated cabins usually include a bottom, a side connected to the bottom, and a top arranged above the side. The bottom, the side and the top together form a closed internal space, so that the required equipment can be installed in the internal space.

[0003] In the prior art, box-type substations are usually divided into one-layer substations and three-dimensional substations, wherein the one-layer substation is only equipped with one layer of prefabricated cabins, and the three-dimensional substation is usually equipped with a first-layer cabin and a second-layer cabin, the second-layer cabin is arranged above the first-layer cabin, and the first-layer cabin is connected to the second-layer cabin. In the prior art, the second-layer cabin is usually smaller than the second-layer cabin, so that the first-layer cabin and the second-layer cabin will be staggered, such as Figure 1 As shown, since the area where the top of the first cabin body is offset from the second cabin body is not closed by the second cabin body, a top cover needs to be provided for the first cabin body in the offset area so as to use the top cover to close the offset area. Since the stereoscopic station is usually relatively high, an inspection platform (or support platform) is usually provided for the stereoscopic station so as to facilitate inspection at the second-floor station. Accordingly, the second-floor station is provided with a door so that the staff can enter the door through the inspection platform.

[0004] In the existing stereoscopic station, the maintenance platform is usually supported by a top cover and is arranged above the top cover. The top cover is buckled on the top of the first-layer cabin and connected to the base of the second-layer cabin so as to make full use of the space above the staggered area. During implementation, there is usually a large gap between the top cover and the base of the second-layer cabin. It is usually necessary to fill the gap with rod-shaped sealant and configure a corresponding waterproof structure. However, when the waterproof structure commonly used in existing prefabricated cabins is adopted, water leakage is prone to occur between the top cover equipped with the maintenance platform and the base of the second-layer cabin, which needs to be solved urgently. Summary of the invention

[0005] The first aspect of the utility model aims to solve the problem of water leakage between the top cover with the maintenance platform and the second-layer cabin in the existing stereo station, and provides a new waterproof structure, which can effectively prevent the water leakage between the top cover and the second-layer cabin in the stereo station. The main concept is:

[0006] A stereoscopic station comprises a first-layer cabin and a second-layer cabin arranged above the first-layer cabin, at least part of the top area of ​​the first-layer cabin is not enclosed by the second-layer cabin, the top area not enclosed by the second-layer cabin is provided with a top cover, the top cover is buckled on the top of the first-layer cabin, an inspection platform is arranged above the top cover, and the top cover supports the inspection platform.

[0007] The first waterproof structure is also included. The side of the second cabin and at least one end of the top cover are respectively configured with mutually adapted docking pieces, the docking pieces are arranged along the width direction of the first cabin, and the docking pieces between the second cabin and the adjacent top cover are docked with each other to form a docking group.

[0008] The first waterproof structure includes a buckle cover assembly and a plurality of fixing parts. The buckle cover assembly includes a top buckle cover, and the top buckle cover includes an upper cover part and side cover parts respectively connected to both sides of the upper cover part, and the two side cover parts are respectively bent downward relative to the upper cover part. The buckle cover assembly covers the docking group. The fixing parts are arranged above the buckle cover assembly along the length direction of the first layer of the cabin body, and are fixed to the inspection platform for restraining the top buckle cover. In this scheme, by constructing a docking part at one end of the top cover, and providing an adaptive docking part on the side of the second layer of the cabin body, when the top cover is buckled and installed on the top of the first cabin body, the docking parts and the docking parts can be docked together and form a docking group, so as to achieve water-proof cooperation with the first waterproof structure; by configuring the buckle cover assembly in the first waterproof structure, the buckle cover assembly includes a top buckle cover, and the top buckle cover is constructed to include an upper cover part and side cover parts respectively connected to both sides of the upper cover part, and the two side cover parts are respectively bent downward relative to the upper cover part, so that when assembled, the upper cover part can cover the upper part of the docking group, and the side cover part can The side of the docking group is covered so that the gap between the docking parts is completely located on the inner side of the buckle cover assembly, thereby effectively preventing water leakage; by configuring a plurality of fixing parts, each fixing part is arranged above the buckle cover assembly along the length direction of the first layer of the cabin body, so that the fixing parts and the top buckle cover are arranged perpendicular to each other, and at the same time, the fixing parts are fixed to the maintenance platform, so that the top buckle cover below can be constrained by the fixing parts, which can not only make the top buckle cover close to the docking parts below and reduce the gap between the top buckle cover and the docking parts below, but also effectively prevent the top buckle cover from tilting, which is more conducive to achieving a better anti-leakage effect.

[0009] In order to achieve a better anti-leakage effect, further, a water baffle matched with the first waterproof structure is included, the water baffle is fixed to the second layer of the cabin, and arranged along the width direction of the first layer of the cabin, the water baffle is arranged above the first waterproof structure, and covers the first waterproof structure, and the water baffle is inclined toward the direction of the maintenance platform. In this solution, by configuring the water baffle and using the water baffle to cover the first waterproof structure, it can play a role in blocking water. At the same time, the water baffle is inclined toward the direction of the maintenance platform to guide rainwater to flow to the maintenance platform, so that rainwater gathers between the second layer of the cabin and the docking piece, thereby further preventing rainwater from entering the first layer of the cabin.

[0010] In order to solve the problem of realizing a larger maintenance platform, at least two top covers are further included, and adjacent top covers are spliced ​​with each other, so that the top of the first layer of the cabin is closed by splicing at least two top covers, which is not only convenient for assembly, but also more conducive to realizing a larger maintenance platform.

[0011] The second aspect of the utility model aims to solve the problem of water leakage between two adjacent top covers. Further, the utility model further comprises a second waterproof structure, wherein the two adjacent top covers are butted against each other through a butt joint to form a butt joint group.

[0012] The second waterproof structure includes a buckle cover assembly and a plurality of fixing parts. The buckle cover assembly includes a top buckle cover. The top buckle cover includes an upper cover portion and side cover portions respectively connected to both sides of the upper cover portion. The two side cover portions are respectively bent downward relative to the upper cover portion. The buckle cover assembly covers the docking group. The fixing parts are arranged above the buckle cover assembly along the length direction of the first layer of the cabin body and fixed to the inspection platform for restraining the top buckle cover.

[0013] To achieve a better waterproof effect, further, the cross section of the upper cover is configured as a U-shaped structure, and the cross section of the side cover is configured as a U-shaped structure, so as to better cover the gap generated at the joint.

[0014] In order to more securely fix the top buckle cover, further, the side of the top buckle cover is also configured with a through hole, the docking piece is configured with a threaded hole adapted to the through hole, and the top buckle cover is fixed to the docking piece by a bolt adapted to the threaded hole. By configuring the bolt and by the matching of the bolt and the threaded hole, not only is assembly convenient, but also it is conducive to more securely fixing the top buckle cover.

[0015] In order to effectively prevent water leakage from occurring on the sides of the docking joint, the first waterproof structure further includes two side guards, which are respectively arranged on both sides of the first layer of the cabin and located below the docking joint. The upper ends of the side guards are inserted into the inner side of the buckle cover assembly and connected to the buckle cover assembly. In this solution, by configuring the side guards and inserting the side guards into the inner side of the buckle cover assembly so as to achieve a better waterproof effect on the side, the problem of water leakage from occurring on the sides of the docking joint can be effectively prevented. By connecting the side guards to the buckle cover assembly, the fixing effect of the buckle cover assembly can be further enhanced.

[0016] To facilitate molding and assembly, the side buckle cover is further included. The side buckle cover is arranged between the top buckle cover and the side guard. The upper end of the side buckle cover is inserted into the inner side of the side cover portion of the top buckle cover. The upper end of the side guard is inserted into the inner side of the side buckle cover and connected to the side buckle cover. By placing the side buckle cover between the top buckle cover and the side guard, on the one hand, it is easier to assemble. On the other hand, the side cover portion of the top buckle cover does not need to be made too long, which is convenient for rapid molding of the top buckle cover and for improving the structural stability of the top buckle cover. In addition, it is easier to transfer and transport.

[0017] Preferably, the side guard is an L-shaped structure, and the two sides of the side guard are bent inwards respectively, and the cross section of the side guard forms a U-shaped structure, which can better play the role of waterproofing and water blocking, and can better cooperate with the buckle cover assembly.

[0018] Preferably, the cross section of the side buckle cover is a U-shaped structure for waterproofing and assembly.

[0019] Furthermore, the inspection platform includes a frame arranged on the top cover and a support plate arranged on the frame, the frame includes a horizontal support frame and a plurality of legs, the lower end of each leg is respectively fixed to the top cover, the upper end of each leg is respectively connected to the horizontal support frame, the support plates are respectively laid on the horizontal support frame, and the fixing parts are fixed to the support plates. Thus, the inspection platform is connected to the top cover as a whole for assembly and transportation.

[0020] In order to make it easier for the staff to move around, preferably, the support board is a wood-plastic board, one end of the wood-plastic board corresponds to the docking piece, the length of the wood-plastic board is adapted to the length of the top cover, and two adjacent wood-plastic boards are buckled together. This can effectively prevent gaps between the support boards, making it easier for the staff to move around.

[0021] Furthermore, the ends of the support plates are respectively against the corresponding top buckle covers, so as to eliminate the gap and make it more convenient for the staff to walk.

[0022] Furthermore, the maintenance platform also includes a fence, which is fixed to the horizontal support frame and located at a position corresponding to the edge of the first layer of cabin, and the fence adjacent to the second layer of cabin is also connected to the side of the second layer of cabin, so as to improve the safety of the maintenance platform.

[0023] Furthermore, a ladder is provided on the side of the first cabin, and the upper end of the ladder is connected to the maintenance platform, so that the staff can go up to the maintenance platform via the ladder.

[0024] Preferably, the fixing members in the first waterproof structure are arranged at intervals from each other, and the fixing members in the second waterproof structure are arranged at intervals from each other.

[0025] Preferably, each fixing member in the first waterproof structure is respectively constructed as a spoon-shaped structure, and each fixing member in the second waterproof structure is respectively constructed as an X-shaped structure.

[0026] Compared with the prior art, the stereoscopic station provided by the utility model is not only provided with a maintenance platform, but also provided with a new waterproof structure at the docking position of the top cover, which can achieve better sealing and waterproofness, thereby effectively preventing water leakage from occurring at the top cover of the stereoscopic station. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 This is a front view of a stereoscopic station provided in Example 1 of the utility model.

[0029] Figure 2 A partial front view of the second level cabin in a stereoscopic station provided in Example 1 of the utility model.

[0030] Figure 3 This is a front view of a top cover provided in Example 1 of the utility model.

[0031] Figure 4 for Figure 3 Left view (perspective view).

[0032] Figure 5 A partial front view of a stereoscopic station provided in Example 1 of the utility model after the top cover is connected with the second cabin.

[0033] Figure 6A front view of a top cover in a stereoscopic station provided in Example 1 of the utility model.

[0034] Figure 7 for Figure 6 Cross-sectional view at AA in the middle.

[0035] Figure 8 for Figure 6 Cross-sectional view at the middle BB.

[0036] Fig. 9 This is a partial front view of a stereoscopic station provided in Example 1 of the utility model.

[0037] Fig.10 for Fig. 9 A local enlarged schematic diagram of point I in the middle.

[0038] Fig.11 This is a partial front view of another stereoscopic station provided in Example 1 of the utility model.

[0039] Fig.12 A partial front view of a stereoscopic station provided in Example 2 of the utility model after the top cover is connected to the second cabin body.

[0040] Fig.13 The present invention is a side view of a side guard.

[0041] Fig.14 for Fig.13 Top view of the .

[0042] Fig.15 A partial front view of the first waterproof structure in a stereoscopic station provided in Example 2 of the utility model.

[0043] Fig.16 An end view of a side buckle cover in a stereoscopic station provided in Example 3 of the utility model.

[0044] Fig.17 A partial front view of the first waterproof structure in a stereoscopic station provided in Example 3 of the utility model.

[0045] Fig.18 This is a partial front view of a stereoscopic station provided in Example 4 of the utility model.

[0046] Fig.19 for Fig.18 A local enlarged schematic diagram of point II in the middle.

[0047] Description of symbols in the figure

[0048] First level cabin 1, top area 11

[0049] Second layer cabin 2, docking piece 21, water baffle 22

[0050] Top cover 3, maintenance platform 31, legs 32, horizontal support frame 33, support plate 34

[0051] First waterproof structure 4, second waterproof structure 41, top buckle cover 42, upper cover part 421, side cover part 422, through hole 423, fixing member 43, side guard 44, side buckle cover 45

[0052] Second waterproof structure 5

[0053] Fastener 6

[0054] Ladder 7

[0055] Fence 8, connecting piece 81. DETAILED DESCRIPTION

[0056] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0057] Example 1

[0058] The present embodiment provides a stereoscopic station, including a first-layer cabin 1 and a second-layer cabin 2 disposed above the first-layer cabin 1, and at least a portion of the top area 11 of the first-layer cabin 1 is not enclosed by the second-layer cabin 2. In implementation, the second-layer cabin 2 generally includes a base, side walls disposed around the base, and a top cover 3 disposed on the top of the side walls. Similarly, the second-layer cabin 2 generally includes a base and side walls disposed around the base. The base of the second-layer cabin 2 is buckled on the top of the first-layer cabin 1, and the width of the second-layer cabin 2 can be the same as the width of the first-layer cabin 1, but the length of the second-layer cabin 2 is less than the length of the first-layer cabin 1, so that a portion of the top area 11 of the first-layer cabin 1 is not enclosed by the second-layer cabin 2, and the top area 11 not enclosed by the second-layer cabin 2 can be located at the end of the first-layer cabin 1, such as Figure 1 As shown, of course, it can also be located in the middle of the first cabin 1 or other positions.

[0059] In this embodiment, the top area 11 not enclosed by the second cabin 2 is provided with a top cover 3. Fig. 9 or Fig.11 As shown, during implementation, the top cover 3 can be an existing flat top cover 3 or a pointed top cover 3 (i.e. a gabled top cover 3), and the top cover 3 is buckled on the top of the first layer of the cabin body 1, which can effectively prevent water leakage between the top cover 3 and the first layer of the cabin body 1.

[0060] like Figure 3 and Fig. 9 As shown, in this embodiment, an inspection platform 31 is provided above the top cover 3, and the inspection platform 31 is fixed to the top cover 3. The top cover 3 is used to support the inspection platform 31, and the inspection platform 31 is mainly used for personnel to walk. At the same time, a door is provided on the side of the second-layer cabin 2 facing the inspection platform 31, so that the staff can enter the door through the inspection platform 31 to perform inspection and other work.

[0061] In practice, the maintenance platform 31 has a variety of implementations. For example, in one implementation, the maintenance platform 31 includes a frame disposed above the top cover 3 and a grille disposed on the frame. The frame includes a horizontal support frame 33 and a plurality of legs 32. The lower end of each leg 32 is respectively fixed to the top cover 3, and the upper end of each leg 32 is respectively connected to the horizontal support frame 33. The grille is horizontally disposed on the horizontal support frame 33 to facilitate walking of the staff. For another example, in another preferred implementation, the maintenance platform 31 includes a frame disposed above the top cover 3 and a support plate 34 disposed on the frame. The frame includes a horizontal support frame 33 and a plurality of legs 32. Figure 3 , Figure 4 and Fig. 9 As shown, the lower end of each leg 32 is fixed to the top cover 3, the upper end of each leg 32 is connected to the horizontal support frame 33, the support plate 34 is laid on the horizontal support frame 33, and the fixing member 43 is fixed to the support plate 34, so that the inspection platform 31 is connected to the top cover 3 as a whole for assembly and transportation. In implementation, the support plate 34 can preferably use a wood-plastic board, which can be arranged along the length direction of the top cover 3. The length of the wood-plastic board is adapted to the length of the top cover 3. The adjacent two wood-plastic boards are buckled together, which can effectively prevent the gap between the wood-plastic boards and the wood-plastic boards, so as to make it easier for the staff to move around. Of course, in implementation, the support plate 34 can also be made of plates of other materials. In implementation, the legs 32 can be arranged in an array on the top cover 3. For example, the legs 32 can be arranged 1 meter apart to support the horizontal support frame 33 more stably. In implementation, the horizontal support frame 33 preferably adopts a rectangular structure to adapt to the shape of the top cover 3. The horizontal support frame 33 can be preferably formed by splicing rectangular tubes, and each wood-plastic board can be fixed to the horizontal support frame 33 by fasteners 6 such as bolts or screws. In implementation, the frame can preferably adopt a steel frame.

[0062] like Fig. 9 and Fig.10 As shown, the stereoscopic station is also equipped with a first waterproof structure 4. At the same time, the side of the second cabin 2, for example, the side of the base in the second cabin 2 is configured with a docking piece 21. Correspondingly, at least one end of the top cover 3 is also configured with an adapted docking piece 21. The docking pieces 21 are arranged along the width direction of the first cabin 1, such as Figure 2-Figure 4 As shown, during assembly, the docking pieces 21 between the second layer cabin 2 and the adjacent top cover 3 can be docked together to form a docking group, such as Figure 5 As shown, in implementation, the upper end of the docking member 21 extends out of the upper surface of the top plate, and the side of the docking member 21 extends out of the side of the top plate. In one embodiment, the top area 11 of the first layer of cabin 1 that is not closed by the second layer of cabin 2 is only equipped with a top cover 3, such as Fig. 9 As shown, at this time, only one end of the top cover 3 is provided with the docking member 21, and the other end does not need to be provided with the docking member 21. In implementation, the outer side surface of the docking member 21 is the docking surface, such as Figure 2-Figure 4 As shown, the docking surface is a plane. During implementation, the docking member 21 may preferably adopt a plate-like structure or a plate-like structure.

[0063] In this embodiment, the first waterproof structure 4 includes a buckle cover assembly and a plurality of fixing members 43, such as Figure 6-Figure 10 As shown, the buckle cover assembly includes a top buckle cover 42, and the top buckle cover 42 includes an upper cover portion 421 and side cover portions 422 respectively connected to both sides of the upper cover portion 421. The two side cover portions 422 are respectively bent downward relative to the upper cover portion 421. During implementation, the shape of the upper cover portion 421 is adapted to the shape of the top cover 3. When the top cover 3 adopts a flat top cover 3, the docking member 21 is also a flat plate, such as Figure 3-Figure 5 As shown, the upper cover 421 is also straight as a whole. When the top cover 3 is a pointed top cover 3, the docking member 21 is also a herringbone structure, and the upper cover 421 is also a herringbone structure as a whole. During assembly, the buckle cover assembly is used to cover the docking group, such as Fig. 9 and Fig.10 As shown, at the same time, the fixing member 43 is arranged above the buckle cover assembly along the length direction of the first layer of the cabin 1 and is fixed to the maintenance platform 31, as shown in FIG. Fig. 9 and Fig.10 As shown, the fixing member 43 is mainly used to constrain the top buckle cover 42.

[0064] In this embodiment, a docking piece 21 is constructed at one end of the top cover 3, and a matching docking piece 21 is provided on the side of the second cabin body 2, so that when the top cover 3 is buckled and installed on the top of the first cabin body, the docking pieces 21 and the docking pieces 21 can be docked together to form a docking group, so as to achieve water-proof cooperation with the first waterproof structure 4; a buckle cover assembly is configured in the first waterproof structure 4, and the buckle cover assembly includes a top buckle cover 42, and the top buckle cover 42 is constructed to include an upper cover part 421 and side cover parts 422 respectively connected to both sides of the upper cover part 421, and the two side cover parts 422 are respectively bent downward relative to the upper cover part 421, as shown in FIG. Figure 6 and Fig.10 As shown, during assembly, the upper cover 421 can cover the upper part of the docking group, and the side cover 422 can cover the side of the docking group, so that the gap between the docking pieces 21 and the docking pieces 21 is completely located on the inner side of the buckle cover assembly, thereby effectively preventing the problem of water leakage; by configuring a plurality of fixing members 43, each fixing member 43 is arranged above the buckle cover assembly along the length direction of the first layer of the cabin 1, so that the fixing member 43 and the top buckle cover 42 are arranged perpendicular to each other, as shown in FIG. Fig. 9 and Fig.10 As shown, at the same time, the fixing member 43 is fixed to the maintenance platform 31, so that the fixing member 43 can be used to constrain the top buckle cover 42 below, which can not only make the top buckle cover 42 close to the docking member 21 below and reduce the gap between the top buckle cover 42 and the docking member 21 below, but also effectively prevent the top buckle cover 42 from tilting, thereby being more conducive to achieving a better anti-leakage effect.

[0065] In implementation, the cross section of the upper cover portion 421 may be preferably configured as a U-shaped structure, such as Figure 6 and Figure 7 As shown, similarly, the cross section of the side cover portion 422 can be preferably constructed as a U-shaped structure, such as Figure 6 and Figure 8 As shown, the gap between the butt joints 21 and 21 can be better covered. Of course, in other embodiments, the cross section of the cover portion can also be configured as a C-shaped structure, a trapezoidal structure, etc. Similarly, the cross section of the side cover portion 422 can also be configured as a C-shaped structure, a trapezoidal structure, etc.

[0066] In one embodiment, the upper cover portion 421 of the top buckle cover 42 can be configured to completely cover the top of the entire docking set. Figure 9-11 As shown, the length of the side cover portion 422 can be constructed to completely cover the side of the entire docking group, so that the gap between the docking parts 21 and the docking parts 21 in the docking group is completely within the top buckle cover 42, thereby effectively preventing water leakage.

[0067] In implementation, the fixing members 43 in the first waterproof structure 4 can be arranged at intervals from each other, and the fixing members 43 in the first waterproof structure 4 are respectively constructed as spoon-shaped structures, such as Figure 9-11 As shown, one end of each fixing member 43 can be fixed to the support plate 34 or the horizontal support frame 33 in the maintenance platform 31 by a fastener 6 such as a bolt or a screw, so as to strengthen the constraint on the top buckle cover 42.

[0068] In order to more securely fix the top buckle cover 42, in a further embodiment, a through hole 423 is further configured on the side of the top buckle cover 42, and accordingly, the docking member 21 is configured with a threaded hole adapted to the through hole 423, so that the top buckle cover 42 can be fixed to the docking member 21 by a fastener 6 such as a bolt or a screw adapted to the threaded hole. Fig. 9 and Fig.10 As shown, this not only facilitates assembly, but also helps to more securely fix the top buckle cover 42.

[0069] During implementation, one end of the wood-plastic board may correspond to the docking piece 21. Fig. 9 and Fig.10 As shown, during assembly, the ends of the support plate 34 (such as a wood-plastic board) can respectively abut against the corresponding top buckle covers 42 to eliminate gaps and make it easier for workers to walk.

[0070] In a more perfect solution, a ladder 7 is also provided on the side of the first cabin 1. Fig. 9 As shown, the upper end of the ladder 7 is connected to the maintenance platform 31 so that the staff can go up to the maintenance platform 31 via the ladder 7 .

[0071] In a more perfect embodiment, the maintenance platform 31 further comprises a fence 8, which can be fixed to the horizontal support frame 33 and located at a position corresponding to the edge of the first layer of the cabin 1. Fig.11 As shown, the fence 8 adjacent to the second-layer cabin 2 can also be connected to the side of the second-layer cabin 2, such as Fig.11 As shown, in order to improve the safety of the maintenance platform 31.

[0072] In order to achieve a better anti-leakage effect, in a further embodiment, a water retaining plate 22 is also included to cooperate with the first waterproof structure 4, such as Fig.10 As shown, the water retaining plate 22 can be fixed to the second layer of the cabin 2 and arranged along the width direction of the first layer of the cabin 1. The water retaining plate 22 is arranged above the first waterproof structure 4 and covers the first waterproof structure 4. Fig.10As shown, the water retaining plate 22 is inclined toward the direction of the maintenance platform 31. In this solution, by configuring the water retaining plate 22 and using the water retaining plate 22 to cover the first waterproof structure 4, it can play a role in water retaining. At the same time, the water retaining plate 22 is inclined toward the maintenance platform 31 to guide rainwater to flow toward the maintenance platform 31, so that rainwater gathers between the second-layer cabin 2 and the docking piece 21, thereby further preventing rainwater from entering the first-layer cabin 1.

[0073] Example 2

[0074] In order to effectively prevent the side of the docking from leaking, the main difference between the present embodiment 2 and the above-mentioned embodiment 1 is that in the stereoscopic station provided in the present embodiment, the first waterproof structure 4 also includes two side guards 44, which are respectively arranged on both sides of the first layer of the cabin 1 and located below the docking member 21, such as Fig.12 As shown, during assembly, the upper end of the side guard 44 is inserted into the inner side of the buckle cover assembly and connected to the buckle cover assembly.

[0075] In this embodiment, by configuring the side guard 44, and inserting the side guard 44 into the inner side of the buckle cover assembly, as shown in FIG. Fig.15 As shown, in order to achieve better waterproof effect on the side, water leakage on the side of the docking point can be effectively prevented. By connecting the side guard 44 to the buckle cover assembly, the fixing effect of the buckle cover assembly can be further strengthened.

[0076] During implementation, the buckle cover assembly can be detachably connected to the side guard 44 via a fastener 6 for installation and removal. For example, in one embodiment, a through hole 423 is constructed on the side cover portion 422 of the top buckle cover 42 in the buckle cover assembly, and correspondingly, the side guard 44 is constructed with a through hole 423 or a threaded hole adapted to the through hole 423, so as to achieve a detachable connection through a fastener 6 such as a bolt, a screw or a bolt pair.

[0077] In implementation, the side guard 44 can be constructed as an L-shaped structure, and the two sides of the side guard 44 are bent inwards respectively, so that the cross section of the side guard 44 forms a U-shaped structure, such as Figure 12-14 As shown, it can not only better play the role of waterproofing and water blocking, but also better cooperate with the buckle cover assembly. In addition, it can play a role of structural reinforcement on the side guard 44, making the side guard 44 more reliable.

[0078] Example 3

[0079] In order to solve the problem of facilitating the molding and assembly of the top buckle cover 42, the main difference between the present embodiment 3 and the above-mentioned embodiment 2 is that in the stereoscopic station provided in the present embodiment, the first waterproof structure 4 also includes a side buckle cover 45, and the side buckle cover 45 is arranged between the top buckle cover 42 and the side guard 44, and the upper end of the side buckle cover 45 is inserted into the inner side of the side cover part 422 in the top buckle cover 42, as shown in FIG. Fig.16 and Fig.17 As shown, the upper end of the side guard 44 is inserted into the inner side of the side buckle cover 45. In this embodiment, by placing the side buckle cover 45 between the top buckle cover 42 and the side guard 44, on the one hand, it is easier to assemble, and on the other hand, the side cover part 422 of the top buckle cover 42 does not need to be made too long, which is convenient for rapid molding of the top buckle cover 42, and for improving the structural stability of the top buckle cover 42. In addition, it is more convenient to transfer and transport.

[0080] In practice, the side buckle cover 45 can be detachably connected to the side cover portion 422 of the top buckle cover 42 by means of fasteners 6 such as bolts, screws or bolt pairs. Similarly, the side buckle cover 45 can also be detachably connected to the side guard 44 by means of fasteners 6 such as bolts, screws or bolt pairs. Fig.17 shown.

[0081] In implementation, the cross section of the side buckle cover 45 may be preferably matched with the top buckle cover 42 and the side guard 44. For example, the cross section of the side buckle cover 45 may be preferably constructed as a U-shaped structure, such as Fig.17 As shown, in order to waterproof and assemble. Of course, when implemented, the cross section of the side buckle cover 45 can also be configured as a C-shaped structure, a trapezoidal structure, etc.

[0082] Example 4

[0083] In order to solve the problem of realizing a larger maintenance platform 31, the main difference between this embodiment 4 and the above-mentioned embodiments 3, 2 or 1 is that the stereoscopic station provided in this embodiment includes at least two top covers 3, and the adjacent top covers 3 are spliced ​​with each other. In order to use the splicing of at least two top covers 3 to close the top of the first layer of the cabin 1, it is not only convenient to assemble, but also possible to realize a larger maintenance platform 31 by splicing.

[0084] In implementation, the number of the top covers 3 can be determined according to actual needs. For example, the number of the top covers 3 can be two, three, four, etc. For ease of explanation, in this embodiment, the stereoscopic station is equipped with two top covers 3, one of which is provided with the docking members 21 on both sides. The top covers 3 are arranged at a position close to the second cabin 2, such as Fig.18As shown, the docking piece 21 on one side of the top cover 3 is connected to the docking piece 21 on the side of the second layer cabin 2 to form a docking group, and the docking group is configured with the aforementioned first waterproof structure 4 to achieve the purpose of leakage prevention. At the same time, the other top cover 3 is only configured with a docking piece 21 on one side, as shown in FIG. Fig.18 As shown, during assembly, the two top covers 3 butt joints 21 butt joint with each other to form another butt joint group, such as Fig.18 shown.

[0085] In order to solve the problem that the docking group between two adjacent top covers 3 is prone to water leakage, the stereoscopic station provided in this embodiment also includes a second waterproof structure 541, which is arranged at the docking group between two adjacent top covers 3 to prevent the docking group from leaking. During implementation, the structure of the second waterproof structure 541 can be the same as the first waterproof structure 4 in Example 1, the first waterproof structure 4 in Example 2, or the first waterproof structure 4 in Example 3. For example, Fig.18 and Fig.19 As shown, in this embodiment, the structure of the second waterproof structure 541 is the same as the first waterproof structure 4 in Embodiment 2, and will not be described again here.

[0086] When the fixing member 43 of the spoon-shaped structure is used, the fixing member 43 of the spoon-shaped structure is easily deformed and tilted during actual use, especially as the use time increases. In order to achieve a better fixing effect, in this embodiment, each fixing member 43 in the second waterproof structure 541 is respectively constructed as a "X"-shaped structure, such as Fig.19 As shown, both ends of each fixing member 43 can be fixed to the support plate 34 or the horizontal support frame 33 in the maintenance platform 31 by fasteners 6 such as bolts or screws, so as to strengthen the restraining effect on the top buckle cover 42.

[0087] In addition, during implementation, each top cover 3 may be provided with an independent fence 8. When each top cover 3 is spliced ​​together, the fences 8 on two adjacent top covers 3 may be connected into a whole through one or more connecting pieces 81, such as Fig.18 In implementation, connecting holes can be constructed at both ends of the connecting member 81, and matching connecting holes can be constructed at the ends of the fence 8. During assembly, a detachable connection can be achieved by fasteners 6 such as bolts, screws, or bolt pairs that match the connecting holes, which is very convenient.

[0088] The above description is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention.

Claims

1. A stereoscopic station, comprising a first cabin and a second cabin arranged above the first cabin, at least part of the top area of ​​the first cabin is not enclosed by the second cabin, the top area not enclosed by the second cabin is provided with a top cover, the top cover is buckled on the top of the first cabin, an inspection platform is arranged above the top cover, the top cover supports the inspection platform, and is characterized in that: The first waterproof structure is also included. The side of the second cabin and at least one end of the top cover are respectively configured with mutually adapted docking pieces, the docking pieces are arranged along the width direction of the first cabin, and the docking pieces between the second cabin and the adjacent top cover are docked with each other to form a docking group. The first waterproof structure includes a buckle cover assembly and a plurality of fixing parts. The buckle cover assembly includes a top buckle cover. The top buckle cover includes an upper cover part and side cover parts respectively connected to both sides of the upper cover part. The two side cover parts are respectively bent downward relative to the upper cover part. The buckle cover assembly covers the docking group. The fixing parts are arranged above the buckle cover assembly along the length direction of the first layer of the cabin body and fixed to the inspection platform for restraining the top buckle cover.

2. The stereo station according to claim 1, characterized in that: It also includes a water baffle plate that cooperates with the first waterproof structure. The water baffle plate is fixed to the second layer of the cabin body and arranged along the width direction of the first layer of the cabin body. The water baffle plate is set above the first waterproof structure and covers the first waterproof structure, and the water baffle plate is inclined toward the direction of the maintenance platform.

3. The stereo station according to claim 1, characterized in that: The cross section of the upper cover portion is configured as a U-shaped structure, and the cross section of the side cover portion is configured as a U-shaped structure; And / or, the side surface of the top buckle cover is also configured with a through hole, the docking piece is configured with a threaded hole adapted to the through hole, and the top buckle cover is fixed to the docking piece by a bolt adapted to the threaded hole; And / or, the fixing members in the first waterproof structure are arranged at intervals from each other, and the fixing members in the first waterproof structure are respectively constructed as spoon-shaped structures.

4. The stereo station according to claim 1, characterized in that: The first waterproof structure further includes two side guards, which are respectively arranged on both sides of the first layer of the cabin and located below the docking member, and the upper ends of the side guards are inserted into the inner side of the buckle cover assembly and connected to the buckle cover assembly; Or, the first waterproof structure also includes two side guards and two side buckle covers, wherein the two side guards are respectively arranged on both sides of the first layer of the cabin body and are located below the docking piece, and the side buckle covers are arranged between the top buckle cover and the side guards, and the upper ends of the side buckle covers are inserted into the inner side of the side cover part of the top buckle cover, and the upper ends of the side guards are inserted into the inner side of the side buckle covers and are connected to the side buckle covers.

5. The stereo station according to any one of claims 1 to 3, characterized in that: It comprises at least two top covers, and adjacent top covers are spliced ​​with each other.

6. The stereo station according to claim 5, characterized in that: It also includes a second waterproof structure, wherein two adjacent top covers are butted against each other through butt joints to form a butt joint group. The second waterproof structure includes a buckle cover assembly and a plurality of fixing parts. The buckle cover assembly includes a top buckle cover. The top buckle cover includes an upper cover portion and side cover portions respectively connected to both sides of the upper cover portion. The two side cover portions are respectively bent downward relative to the upper cover portion. The buckle cover assembly covers the docking group. The fixing parts are arranged above the buckle cover assembly along the length direction of the first layer of the cabin body and fixed to the inspection platform for restraining the top buckle cover.

7. The stereo station according to claim 6, characterized in that: The second waterproof structure further comprises two side guards, which are respectively arranged on both sides of the first layer of the cabin and located below the docking member, and the upper ends of the side guards are inserted into the inner side of the buckle cover assembly and connected to the buckle cover assembly; Or, the second waterproof structure also includes two side guards and two side buckle covers, wherein the two side guards are respectively arranged on both sides of the first layer of the cabin body and are located below the docking piece, and the side buckle covers are arranged between the top buckle cover and the side guards, and the upper ends of the side buckle covers are inserted into the inner side of the side cover part of the top buckle cover, and the upper ends of the side guards are inserted into the inner side of the side buckle covers and are connected to the side buckle covers.

8. The stereo station according to claim 7, characterized in that: The side guard is an L-shaped structure, and the two sides of the side guard are bent inwards respectively, so that the cross section of the side guard forms a U-shaped structure; And / or, the fixing members in the second waterproof structure are arranged at intervals from each other; Each fixing member in the second waterproof structure is constructed as a "X"-shaped structure.

9. The stereo station according to any one of claims 1 to 3, characterized in that: The maintenance platform includes a frame arranged on the top cover and a support plate arranged on the frame, the frame includes a horizontal support frame and a plurality of legs, the lower end of each leg is respectively fixed to the top cover, the upper end of each leg is respectively connected to the horizontal support frame, the support plates are respectively laid on the horizontal support frames, and the fixing parts are fixed to the support plates.

10. The stereo station according to claim 9, characterized in that: The support plate is a wood-plastic board, one end of which corresponds to the docking piece, the length of the wood-plastic board is adapted to the length of the top cover, and two adjacent wood-plastic boards are buckled together; And / or, the frame is a steel frame; And / or, the ends of the support plates respectively abut against the corresponding top buckle covers; And / or, the maintenance platform further comprises a fence, the fence is fixed to the horizontal support frame and is located at a position corresponding to the edge of the first layer of the cabin, and the fence adjacent to the second layer of the cabin is also connected to the side of the second layer of the cabin; And / or, a ladder is further provided on the side of the first cabin body, and the upper end of the ladder is connected to the maintenance platform.

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