A shelter roof water accumulation prevention structure

Abstract

The present application relates to the technical field of square cabin structure, aims to solve the problem of water accumulation on the top of the square cabin in the prior art, and cannot solve the problems of fire prevention, disaster prevention and accident prevention of the square cabin, easy corrosion of the square cabin, high maintenance cost and easy safety accidents on the top of the square cabin, and provides a square cabin top anti-water accumulation structure, which comprises a cabin body; the top of the cabin body is in a trapezoidal structure, and the top of the cabin body is composed of a top cabin plate, an inner corner piece, an outer corner piece, a covering edge and a covering corner; the longitudinal edges of adjacent top cabin plates are inclined and spliced with each other, the inner corner piece is welded or riveted at the inner side splicing position of the adjacent top cabin plates, and the outer corner piece is welded or riveted at the outer side splicing position of the adjacent top cabin plates; the covering edge is welded or riveted at the outer side splicing position of the adjacent top cabin plates and covers the outer corner piece, and the covering corner is welded or riveted at the outer side corner position of the adjacent top cabin plates.The present application has the beneficial effects that the top of the square cabin does not accumulate water, can solve the problems of fire prevention, disaster prevention and accident prevention of the square cabin, the square cabin is well sealed and not easy to corrode, the maintenance cost is low, and safety accidents are not easy to occur during the work of the top of the square cabin.

Description

Technical Field

[0001] This invention relates to the field of modular shelter technology, and more specifically, to a waterproof structure for the roof of a modular shelter. Background Technology

[0002] The mobile cabin needs to be placed in the open environment for a long time. Among the various environmental adaptability conditions, rain and snow need to be given special consideration. Due to the structure of the roof edging, water or snow usually accumulates on the roof of the mobile cabin. This layer of water is usually about 1 to 5 millimeters deep.

[0003] First, this layer of water will evaporate naturally. However, if an emergency task such as maintenance on the top of the cabin occurs, the water that has not evaporated in time can easily cause personnel climbing the top of the cabin to slip and fall, thus causing a safety accident.

[0004] Secondly, water accumulating on the roof can turn into ice at low temperatures, making emergency operations on the roof even more dangerous. Finally, water accumulation on the roof will accelerate the corrosion of the shelter; to prevent water accumulation on the roof, a layer of floor adhesive about 5 mm thick is usually applied. This adhesive layer needs to be of a certain thickness, and in a long-term NBC (nuclear, biological, chemical) environment, problems such as delamination and powdering may occur, increasing the maintenance cost of the shelter. Summary of the Invention

[0005] The present invention aims to provide a waterproof structure for the roof of a mobile shelter, in order to solve the problems of easy water accumulation on the roof of a mobile shelter in the prior art, which cannot solve the problems of fire prevention, disaster prevention and accident prevention, easy corrosion of the mobile shelter, high maintenance costs, and easy safety accidents during emergency operations on the roof.

[0006] The embodiments of the present invention are implemented as follows:

[0007] This invention provides a flood-proof structure for the roof of a container house, which includes a container body;

[0008] The top of the aforementioned cabin has a trapezoidal structure, and the top of the aforementioned cabin consists of a top panel, inner corner pieces, outer corner pieces, edging, and corner protectors;

[0009] The longitudinal edges of adjacent top panels are spliced ​​together at an angle to each other. The inner corner pieces are welded or riveted to the inner splice of adjacent top panels, and the outer corner pieces are welded or riveted to the outer splice of adjacent top panels.

[0010] The aforementioned edge banding is welded or riveted to the outer splice of the adjacent top compartment panel and covers the outer corner piece. After installation, the edge banding is lower than the top surface of the top compartment panel, and the corner banding is welded or riveted to the outer corner of the adjacent top compartment panel.

[0011] During installation, the side panels and end panels are first erected and connected to each other. Then, the trapezoidal top panel is installed on top of the side panels and end panels. The joints of the top panel are reinforced and strengthened using the inner and outer corner pieces. The structural strength of the container is further enhanced by the edging. Finally, the container is sealed by fixing the corner pieces at the corners of the edging.

[0012] The container roof anti-water accumulation structure disclosed in this embodiment adopts the above-mentioned top panel, the above-mentioned inner corner piece, the above-mentioned outer corner piece, the above-mentioned edge banding and the above-mentioned corner banding to assemble the container roof structure, thereby making the container roof anti-water accumulation structure have the beneficial effects of making the container roof less prone to water accumulation, solving the problems of fire prevention, disaster prevention and accident prevention in the container, good sealing of the container, resistance to corrosion, low maintenance cost, and less risk of safety accidents during emergency work on the roof.

[0013] Optionally: the top panel is vertically fixed to both ends with end plates, and the top panel is vertically fixed to both sides with side plates, the top panel, the end plates, and the side plates together constitute the cabin.

[0014] The aforementioned top panel has a first panel, a second panel, and a third panel, which are sequentially spliced ​​together along their longitudinal edges.

[0015] The second compartment is arranged horizontally, and one longitudinal edge of the first compartment and the third compartment are both inclinedly connected to the two longitudinal edges of the second compartment.

[0016] With this configuration, the top compartment becomes a trapezoidal structure, with only the second compartment being horizontal, while the first and third compartments are inclined. This prevents rain and snow from accumulating on the first and third compartments, thus reducing water and snow accumulation on the top compartment, effectively lowering the risk of accidents and mitigating the corrosion caused by water and snow accumulation on the compartment.

[0017] Optionally: the second compartment has a first non-metallic filler, the bottom surface of the first non-metallic filler is fixedly connected to a first bottom skin, and the top surface of the first non-metallic filler is fixedly connected to a first top skin.

[0018] The first non-metallic filler at both ends of the second compartment is embedded with a first frame. The thickness of the first frame is less than the thickness of the first non-metallic filler. The bottom surface of the first frame is attached to the first bottom skin, and the first top skin is bent and attached to the top surface of the first frame.

[0019] With this configuration, once the second compartment is installed, neither end of the second compartment will have any components higher than the first top skin. This allows snow and water to drain easily from the top of the second compartment, keeping its top surface dry. In case of emergency tasks such as maintenance on the top of the compartment, personnel climbing onto the top are less likely to slip, thus effectively ensuring personnel safety.

[0020] Optionally: Both the first and third compartments have a second non-metallic filler, the bottom surface of the second non-metallic filler is fixedly connected to a second bottom skin, and the top surface of the second non-metallic filler is fixedly connected to a second top skin.

[0021] The second compartment panel has a second frame and a third frame at the joint with the first compartment panel and the third compartment panel. The second frame is embedded in the first non-metallic filler, and the third frame is embedded in the second non-metallic filler. The thickness of the second frame is less than the thickness of the first non-metallic filler. The top surface of the second frame is attached to the first top skin. A first pad is provided between the bottom surface of the second frame and the first bottom skin. The bottom surface of the second frame is attached to the top surface of the first pad, and the bottom surface of the first pad is attached to the first bottom skin.

[0022] The thickness of the third frame is less than the thickness of the second non-metallic filler. The top surface of the third frame is attached to the second top skin. A second pad is provided between the bottom surface of the third frame and the second bottom skin. The bottom surface of the third frame is attached to the top surface of the second pad, and the bottom surface of the second pad is attached to the second bottom skin.

[0023] The first and third compartments have a fourth frame at the end near the end plate, and the fourth frame is embedded in the second non-metallic filler.

[0024] The first top skin and the second top skin are both located on the top surface of the top panel, and the first bottom skin and the second bottom skin are both located on the bottom surface of the top panel.

[0025] This arrangement facilitates the splicing of the first, second, and third compartment panels. The first and second pads can compensate for the height difference in another dimension of the compartment, which is beneficial for selecting frame profiles of the same type.

[0026] Optionally: The two ends of the first, second, and third compartments are all vertically spliced ​​to the end plates. The inner corner pieces have a first corner piece, a second corner piece, and a third corner piece. The first corner piece is welded or riveted to the inner splice of the first bottom skin and the end plate. The second corner piece is welded or riveted to the inner side of the splice seam between the first bottom skin and the second bottom skin. The third corner piece is welded or riveted to the inner splice of the second bottom skin and the end plate.

[0027] This configuration, with the aforementioned first, second, and third corner pieces, enables the first, second, and third compartment panels to be fixed to the inner side of the end panel, improving the structural strength of the container roof. At the same time, it also serves to conceal the inner splicing seams, thereby contributing to the aesthetic enhancement of the container's interior.

[0028] Optionally: the aforementioned outer corner piece has a fourth corner piece, a fifth corner piece, and a sixth corner piece. The fourth corner piece is welded or riveted to the outer corner of the top of the first frame and the end plate. The fifth corner piece is welded or riveted to the angle between the second frame and the third frame. The sixth corner piece is welded or riveted to the outer corner of the top of the fourth frame and the end plate.

[0029] With this configuration, the aforementioned fourth, fifth, and sixth corner pieces further secure the aforementioned first, second, third, and end plates, thereby further strengthening the structural strength of the container roof.

[0030] Optionally: the above-mentioned edge banding has a first edge banding, a second edge banding and a third edge banding, wherein the first edge banding is located on the outside of the splicing of the second compartment plate and the end plate and is riveted to the outside of the first top skin and the end plate;

[0031] The second edge is located on the outside of the joint between the second panel and the first or third panel, and the second edge is riveted to the first and second top skins.

[0032] The aforementioned third edge is located on the outside of the joint between the aforementioned first panel or the aforementioned third panel and the end panel, and is riveted to the outside of the aforementioned second top skin and the end panel.

[0033] With this design, the first, second, and third edgings further enhance the structural strength of the modular container, while also concealing the seams on the outside of the container, thus improving its appearance.

[0034] Optionally: the corner is located at the corner where the first edge, the second edge, and the third edge are joined, and the corner is attached to the second edge and the third edge.

[0035] With this design, the corner protectors can effectively seal the junction of the edges, preventing water and snow from seeping in and ensuring the airtightness of the shelter.

[0036] Optionally: a corner protector is provided at the location of the corner protector corresponding to the first edge protector, the bottom surface of the corner protector is attached to the first edge protector, and the top surface of the corner protector is attached to the corner protector.

[0037] With this configuration, since the second compartment is horizontally positioned, the first top skin at both ends of the second compartment bends downwards and fits against the first frame. After the first edge banding is installed, this position is still lower than the first top skin. After the corner banding is installed, a gap will form between it and the first edge banding, which is prone to water seepage. Therefore, the corner banding pads prevent water from seeping in, further ensuring the airtightness of the container and preventing corrosion of the container.

[0038] Optionally: the first corner piece, the second corner piece, the third corner piece, the fourth corner piece, and the sixth corner piece are all angle steel, and the fifth corner piece is a steel bar.

[0039] This configuration, with the first, second, third, fourth, and sixth corner pieces set as angle steel, facilitates the selection of welding or riveting, allowing for flexible choices during installation. The fifth corner piece, set as a steel bar, can support the second compartment plate and either the first or third compartment plate, preventing deformation of the joint between the second and first or third compartment plates due to excessive weight from accumulated water and snow on the top compartment plate, thus improving the load-bearing capacity of the top compartment plate.

[0040] In summary, the water-proof structure for the roof of a mobile shelter disclosed in this invention has the advantages of preventing water accumulation on the roof of the shelter, solving the problems of fire prevention, disaster prevention, and accident prevention in the shelter, ensuring good sealing of the shelter, preventing corrosion, reducing maintenance costs, and minimizing the risk of safety accidents during emergency operations on the roof. Attached Figure Description

[0041] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0042] Figure 1 This is an exploded view of a water-proof structure on the roof of a container house according to an embodiment of the present invention;

[0043] Figure 2 This is a side view of the second compartment in an embodiment of the present invention;

[0044] Figure 3 The first and third compartments are side views in an embodiment of the present invention;

[0045] Figure 4 This is a first-view view of a water-proof structure on the roof of a container house according to an embodiment of the present invention;

[0046] Figure 5 This is a second-view view of a water-proof structure on the roof of a container house according to an embodiment of the present invention;

[0047] Figure 6 This is a third-view diagram of a water-proof structure on the roof of a container house according to an embodiment of the present invention;

[0048] Figure 7 This is a fourth-view diagram of a water-proof structure on the roof of a container house according to an embodiment of the present invention;

[0049] Figure 8 This is a schematic diagram of the connection structure between the second and third compartment plates and the end plate in an embodiment of the present invention;

[0050] Figure 9 This is a schematic diagram of the assembly of the inner corner piece and the outer corner piece in an embodiment of the present invention;

[0051] Figure 10 This is a schematic diagram of the structure of the inner corner piece in an embodiment of the present invention;

[0052] Figure 11 This is a schematic diagram of the structure of the outer corner piece in an embodiment of the present invention;

[0053] Figure 12 This is a schematic diagram of the edge-wrapping structure in an embodiment of the present invention;

[0054] Figure 13 This is a schematic diagram of the corner protector plate in an embodiment of the present invention;

[0055] Figure 14 This is a schematic diagram of the structure of the wrap angle in an embodiment of the present invention;

[0056] Figure 15 This is a schematic diagram of the cabin structure in an embodiment of the present invention.

[0057] Icons: 1-Carrier, 2-Top Cabin, 3-Inner Corner Piece, 4-Outer Corner Piece, 5-Edge, 6-Corner Piece, 7-End Plate, 8-Side Plate, 9-First Cabin, 10-Second Cabin, 11-Third Cabin, 12-First Non-metallic Filler, 13-First Bottom Skin, 14-First Top Skin, 15-First Frame, 16-Second Non-metallic Filler, 17-Second Bottom Skin, 18-Second Top Skin, 19-Second Frame, 20-Third Frame, 21-First Pad, 22-Second Pad, 23-Fourth Frame, 24-First Corner Piece, 25-Second Corner Piece, 26-Third Corner Piece, 27-Fourth Corner Piece, 28-Fifth Corner Piece, 29-Sixth Corner Piece, 30-First Edge, 31-Second Edge, 32-Third Edge, 33-Corner Pad. Detailed Implementation

[0058] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0059] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0060] Example

[0061] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 and Figure 15 This embodiment proposes a water-proof structure for the roof of a container, including a container body 1;

[0062] The top of the cabin 1 is a trapezoidal structure, and the top of the cabin 1 is composed of a top cabin plate 2, inner corner pieces 3, outer corner pieces 4, edge banding 5, and corner banding 6;

[0063] The longitudinal edges of adjacent top panels 2 are spliced ​​together at an angle to each other. The inner corner pieces 3 are welded or riveted to the inner splice of adjacent top panels 2, and the outer corner pieces 4 are welded or riveted to the outer splice of adjacent top panels 2.

[0064] The edging 5 is welded or riveted to the outer splice of the adjacent top panel 2 and covers the outer corner piece 4. After installation, the edging 5 is lower than the top surface of the top panel 2. The corner piece 6 is welded or riveted to the outer corner of the adjacent top panel 2.

[0065] During installation, the side panels 8 and end panels 7 are first erected and connected to each other. Then, the trapezoidal top panel 2 is installed on the top of the side panels 8 and end panels 7. The joints of the top panel 2 are reinforced and strengthened by the inner corner pieces 3 and outer corner pieces 4. The structural strength of the container is further strengthened by the edge banding 5. Finally, the corner banding 6 is fixed at the corner of the edge banding 5 to achieve the final sealing of the container.

[0066] The proposed waterproofing structure for the roof of a modular shelter utilizes a top panel 2, inner corner pieces 3, outer corner pieces 4, edge banding 5, and corner protectors to assemble the roof structure. This results in a modular shelter roof that is less prone to water accumulation, effectively addresses fire prevention, disaster prevention, and accident prevention in modular shelters, provides good sealing and corrosion resistance, has low maintenance costs, and minimizes the risk of safety accidents during emergency operations.

[0067] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 and Figure 15 The top compartment 2 is vertically fixed to both ends with end plates 7, and the top compartment 2 is vertically fixed to both sides with side plates 8. The top compartment 2, end plates 7 and side plates 8 together constitute the compartment 1.

[0068] The top panel 2 has a first panel 9, a second panel 10 and a third panel 11, which are sequentially spliced ​​together along their longitudinal edges.

[0069] The second compartment 10 is arranged horizontally, and the longitudinal edges of the first compartment 9 and the third compartment 11 are inclined and connected to the two longitudinal edges of the second compartment 10. In this way, the top compartment 2 becomes a trapezoidal structure, with only the second compartment 10 as the horizontal surface, while the first compartment 9 and the third compartment 11 are inclined. Rain and snow are less likely to remain on the first compartment 9 and the third compartment 11, thus reducing water and snow accumulation on the top compartment 2, effectively reducing the occurrence of safety accidents, and mitigating the corrosion of the compartment 1 by water and snow accumulation.

[0070] The second compartment 10 has a first non-metallic filler 12, with a first bottom skin 13 fixedly connected to the bottom surface of the first non-metallic filler 12 and a first top skin 14 fixedly connected to the top surface of the first non-metallic filler 12. A first frame 15 is embedded in the first non-metallic filler 12 at both ends of the second compartment 10. The thickness of the first frame 15 is less than the thickness of the first non-metallic filler 12. The bottom surface of the first frame 15 is attached to the first bottom skin 13, and the first top skin 14 is bent and attached to the top surface of the first frame 15. After the second compartment 10 is installed, there will be no components at either end of the second compartment 10 that are higher than the first top skin 14. This allows snow and water to drain easily from the top of the second compartment 10, keeping the top surface of the second compartment 10 dry. In case of emergency tasks such as maintenance on the top of the compartment, personnel climbing onto the top are less likely to slip, thus effectively ensuring personnel safety.

[0071] In this embodiment, the first top skin 14 is bent and attached to the top surface of the first frame 15, thus forming a stepped hydrophobic structure. This structure facilitates the drainage of water from the opening, thereby preventing water accumulation on the roof and solving the problems of NBC protection and the danger of encountering water while boarding caused by water accumulation on the roof. The bending height here is five millimeters.

[0072] Both the first compartment 9 and the third compartment 11 have a second non-metallic filler 16. The bottom surface of the second non-metallic filler 16 is fixedly connected to a second bottom skin 17, and the top surface of the second non-metallic filler 16 is fixedly connected to a second top skin 18.

[0073] The second compartment 10 has a second frame 19 and a third frame 20 at the joint with the first compartment 9 and the third compartment 11. The second frame 19 is embedded in the first non-metallic filler 12, and the third frame 20 is embedded in the second non-metallic filler 16. The thickness of the second frame 19 is less than the thickness of the first non-metallic filler 12. The top surface of the second frame 19 is attached to the first top skin 14. A first pad 21 is provided between the bottom surface of the second frame 19 and the first bottom skin 13. The bottom surface of the second frame 19 is attached to the top surface of the first pad 21, and the bottom surface of the first pad 21 is attached to the first bottom skin 13.

[0074] The thickness of the third frame 20 is less than the thickness of the second non-metallic filler 16. The top surface of the third frame 20 is attached to the second top skin 18. A second pad 22 is provided between the bottom surface of the third frame 20 and the second bottom skin 17. The bottom surface of the third frame 20 is attached to the top surface of the second pad 22, and the bottom surface of the second pad 22 is attached to the second bottom skin 17.

[0075] The first compartment 9 and the third compartment 11 have a fourth frame 23 at the end near the end plate 7, and the fourth frame 23 is embedded in the second non-metallic filler 16.

[0076] The first top skin 14 and the second top skin 18 are both located on the top surface of the top panel 2, and the first bottom skin 13 and the second bottom skin 17 are both located on the bottom surface of the top panel 2. This facilitates the splicing of the first panel 9, the second panel 10 and the third panel 11. The first pad 21 and the second pad 22 can compensate for the height difference in another dimension of the body 1, which is beneficial for selecting the same type of frame profile.

[0077] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 and Figure 14 The first compartment 9, the second compartment 10, and the third compartment 11 are all vertically spliced ​​to the end plate 7 at both ends. The inner corner piece 3 has a first corner piece 24, a second corner piece 25, and a third corner piece 26. The first corner piece 24 is welded or riveted to the inner splice of the first bottom skin 13 and the end plate 7. The second corner piece 25 is welded or riveted to the inner side of the splice seam between the first bottom skin 13 and the second bottom skin 17. The third corner piece 26 is welded or riveted to the inner splice of the second bottom skin 17 and the end plate 7. The setting of the first corner piece 24, the second corner piece 25, and the third corner piece 26 realizes the inner fixation of the first compartment 9, the second compartment 10, and the third compartment 11 to the end plate 7, improves the structural strength of the cabin roof, and at the same time, has the function of covering the inner splice seam, which is conducive to the internal aesthetics of the cabin.

[0078] The outer corner piece 4 has a fourth corner piece 27, a fifth corner piece 28, and a sixth corner piece 29. The fourth corner piece 27 is welded or riveted to the outer corner of the top of the first frame 15 and the end plate 7. The fifth corner piece 28 is welded or riveted to the angle between the second frame 19 and the third frame 20. The sixth corner piece 29 is welded or riveted to the outer corner of the top of the fourth frame 23 and the end plate 7. The fourth corner piece 27, the fifth corner piece 28, and the sixth corner piece 29 further fix the first cabin plate 9, the second cabin plate 10, the third cabin plate 11, and the end plate 7, further strengthening the structural strength of the cabin roof.

[0079] The edging 5 has a first edging 30, a second edging 31, and a third edging 32. The first edging 30 is located on the outside of the joint between the second cabin plate 10 and the end plate 7 and is riveted to the outside of the first top skin 14 and the end plate 7. The second edging 31 is located on the outside of the joint between the second cabin plate 10 and the first cabin plate 9 or the third cabin plate 11, and is riveted to the first top skin 14 and the second top skin 18. The third edging 32 is located on the outside of the joint between the first cabin plate 9 or the third cabin plate 11 and the end plate 7 and is riveted to the outside of the second top skin 18 and the end plate 7. The first edging 30, the second edging 31, and the third edging 32 further strengthen the structural strength of the container and also cover the outer joint seams of the container, ensuring that the appearance of the container is aesthetically pleasing.

[0080] Corner 6 is located at the corner where the first edge 30, the second edge 31 and the third edge 32 are joined. Corner 6 fits into the second edge 31 and the third edge 32. Corner 6 can effectively seal the intersection of the edges 5, preventing water and snow from seeping in from the intersection of the edges 5, thus ensuring the airtightness of the container.

[0081] Corner 6, corresponding to the first edge 30, is provided with corner pad 33. The bottom surface of corner pad 33 is attached to the first edge 30, and the top surface of corner pad 33 is attached to corner 6. Since the second cabin plate 10 is set horizontally, the first top skin 14 at both ends of the second cabin plate 10 is bent downward and attached to the first frame 15. After the first edge 30 is installed, this position is still lower than the first top skin 14. After corner 6 is installed, a gap will be formed between it and the first edge 30, which is easy for water to seep in. Therefore, the corner pad 33 is provided to prevent water from seeping in, further ensuring the airtightness of the cabin and preventing the cabin from being corroded.

[0082] The first corner piece 24, the second corner piece 25, the third corner piece 26, the fourth corner piece 27, and the sixth corner piece 29 are all angle steel, while the fifth corner piece 28 is a steel bar. Setting the first corner piece 24, the second corner piece 25, the third corner piece 26, the fourth corner piece 27, and the sixth corner piece 29 as angle steel facilitates the choice between welding or riveting, making it easier to choose flexibly during installation. Setting the fifth corner piece 28 as a steel bar can support the second compartment plate 10 and the first compartment plate 9 or the third compartment plate 11, preventing deformation of the splice joint between the second compartment plate 10 and the first compartment plate 9 or the third compartment plate 11 due to excessive weight from water and snow accumulation on the top compartment plate 2, thereby improving the load-bearing capacity of the top compartment plate 2.

[0083] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 and Figure 15 In this embodiment, the structural features of the end plate 7 and the side plate 8 are similar to those of the first compartment plate 9 and the third compartment plate 11, and the splicing structure of the end plate 7 and the side plate 8 and the top compartment plate 2 is similar to the aforementioned structure.

[0084] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 and Figure 15 In this embodiment, both the end plate 7 and the side plate 8 can be equipped with a single door or a double door, which makes it convenient to select a single door or a double door according to the usage.

[0085] In this embodiment, after the waterproof structure of the cabin roof is formed, the cabin's three-proof performance is further enhanced through three-proof treatments such as sealant and paint spraying.

[0086] In this embodiment, the frame uses a uniform profile, ensuring the economy of the structure.

[0087] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A waterproof structure for the roof of a mobile shelter, characterized in that: Including the cabin; The top of the cabin has a trapezoidal structure, and the top of the cabin consists of a top panel, inner corner pieces, outer corner pieces, edging, and corner protectors; The top compartment has a first compartment, a second compartment and a third compartment, the second compartment is arranged horizontally, and one longitudinal edge of the first compartment and the third compartment are both inclinedly connected to the two longitudinal edges of the second compartment. The longitudinal edges of adjacent top panels are spliced ​​together at an angle to each other. The inner corner pieces are welded or riveted to the inner splice of adjacent top panels, and the outer corner pieces are welded or riveted to the outer splice of adjacent top panels. The edge banding is welded or riveted to the outer splice of the adjacent top compartment and covers the outer corner piece. After installation, the edge banding is lower than the top surface of the top compartment. The corner banding is welded or riveted to the outer corner of the adjacent top compartment. The second compartment has a first non-metallic filler, a first bottom skin is fixedly connected to the bottom surface of the first non-metallic filler, and a first top skin is fixedly connected to the top surface of the first non-metallic filler; both the first compartment and the third compartment have a second non-metallic filler, a second bottom skin is fixedly connected to the bottom surface of the second non-metallic filler, and a second top skin is fixedly connected to the top surface of the second non-metallic filler; the joint between the second compartment and the first compartment and the third compartment has a second frame and a third frame; a first pad is provided between the bottom surface of the second frame and the first bottom skin, and a second pad is provided between the bottom surface of the third frame and the second bottom skin; The inner corner piece has a first corner piece, a second corner piece, and a third corner piece, and the outer corner piece has a fourth corner piece, a fifth corner piece, and a sixth corner piece. The first corner piece, the second corner piece, the third corner piece, the fourth corner piece, and the sixth corner piece are all angle steel, and the fifth corner piece is a steel rod.

2. The anti-water accumulation structure for the roof of a container house according to claim 1, characterized in that: The top compartment is vertically fixed to both ends with end plates, and the top compartment is vertically fixed to both sides with side plates. The top compartment, the end plates, and the side plates together constitute the compartment body. The first, second, and third compartment panels are sequentially spliced ​​together along their longitudinal edges; The second compartment is arranged horizontally, and one longitudinal edge of both the first compartment and the third compartment is inclinedly connected to the two longitudinal edges of the second compartment.

3. The anti-water accumulation structure for the roof of a container house according to claim 2, characterized in that: The second compartment has a first non-metallic filler, the bottom surface of the first non-metallic filler is fixedly connected to a first bottom skin, and the top surface of the first non-metallic filler is fixedly connected to a first top skin. The first non-metallic filler at both ends of the second compartment is embedded with a first frame. The thickness of the first frame is less than the thickness of the first non-metallic filler. The bottom surface of the first frame is attached to the first bottom skin, and the first top skin is bent and attached to the top surface of the first frame.

4. The anti-water accumulation structure for the roof of a container house according to claim 3, characterized in that: The second frame is embedded in the first non-metallic filler, and the third frame is embedded in the second non-metallic filler. The thickness of the second frame is less than the thickness of the first non-metallic filler. The top surface of the second frame is attached to the first top skin, the bottom surface of the second frame is attached to the top surface of the first pad, and the bottom surface of the first pad is attached to the first bottom skin. The thickness of the third frame is less than the thickness of the second non-metallic filler. The top surface of the third frame is attached to the second top skin, the bottom surface of the third frame is attached to the top surface of the second pad, and the bottom surface of the second pad is attached to the second bottom skin. The first and third compartments have a fourth frame at the end near the end plate, and the fourth frame is embedded in the second non-metallic filler. The first top skin and the second top skin are both located on the top surface of the top panel, and the first bottom skin and the second bottom skin are both located on the bottom surface of the top panel.

5. The anti-water accumulation structure for the roof of a container house according to claim 4, characterized in that: The first, second, and third compartments are all vertically spliced ​​to the end plates at both ends. The first corner piece is welded or riveted to the inner splice between the first bottom skin and the end plate. The second corner piece is welded or riveted to the inner splice between the first bottom skin and the second bottom skin. The third corner piece is welded or riveted to the inner splice between the second bottom skin and the end plate.

6. The anti-water accumulation structure for the roof of a container house according to claim 5, characterized in that: The fourth corner piece is welded or riveted at the outer corner of the top of the first frame and the end plate; the fifth corner piece is welded or riveted within the angle between the second frame and the third frame; and the sixth corner piece is welded or riveted at the outer corner of the top of the fourth frame and the end plate.

7. The anti-water accumulation structure for the roof of a container house according to claim 6, characterized in that: The edging has a first edging, a second edging and a third edging. The first edging is located on the outside of the splice between the second cabin plate and the end plate and is riveted to the outside of the first top skin and the end plate. The second edge is located on the outside of the joint between the second panel and the first or third panel, and the second edge is riveted to the first and second top skins; The third edge is located on the outside of the first panel or the splicing of the third panel and the end plate and is riveted to the outside of the second top skin and the end plate.

8. The anti-water accumulation structure for the roof of a container house according to claim 7, characterized in that: The corner is located at the corner where the first edge, the second edge, and the third edge meet, and the corner fits into the second edge and the third edge.

9. The anti-water accumulation structure for the roof of a container house according to claim 8, characterized in that: A corner protector is provided at the location corresponding to the first edge of the wrapping. The bottom surface of the corner protector is attached to the first edge of the wrapping, and the top surface of the corner protector is attached to the corner of the wrapping.

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