Top structure and modular building

Abstract

The utility model discloses a roof structure and a modular building. The top structure comprises a top cover and a top frame. A first connecting part is arranged on the periphery of the top cover, and the middle of the top cover is higher than the two sides in the width direction of the top structure. The top frame is provided with an opening part, the opening part forms a through mounting opening, the opening part is provided with a water retaining part and a second connecting part, the top end of the water retaining part is higher than the second connecting part, the top cover is detachably arranged on the opening part of the top frame, and the first connecting part is connected with the second connecting part. According to the top structure, rain and snow accumulation can be effectively avoided, and the capability of blocking accumulated water from entering the top cover at the peripheral connecting position is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of modular buildings, in particular to a roof structure and a modular building. Background Art

[0002] At present, some box buildings such as container modules are used to load large equipment. For example, heavy machinery such as cranes and cranes are not easy to install inside the box. The machinery needs to be disassembled into parts and then reassembled inside the equipment box. Therefore, there is a high demand for detachable top structures. In addition, such equipment storage container buildings are likely to face harsh natural environments and complex geological conditions, so there is also a high demand for resistance to natural factors such as wind, rain, and snow pressure.

[0003] However, the existing box-type buildings are either inconvenient to disassemble or have poor waterproof performance, which makes it difficult to meet actual needs.

[0004] Therefore, a roof structure and modular building are needed to at least partially solve the above problems. Utility Model Content

[0005] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section of the utility model does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0006] In order to at least partially solve the above problems, the first aspect of the present invention provides a roof structure, the roof structure comprising:

[0007] A top cover, wherein a first connecting portion is disposed on the outer periphery of the top cover, and along the width direction of the top structure, a middle portion of the top cover is higher than two sides;

[0008] A top frame, wherein the top frame has an opening portion, the opening portion forms a through installation opening, the opening portion is provided with a water retaining portion and a second connecting portion, and the top end of the water retaining portion is higher than the second connecting portion, wherein the top cover is detachably arranged on the opening portion of the top frame, and the first connecting portion is connected to the second connecting portion.

[0009] According to the roof structure of the utility model, the accumulation of rain and snow can be effectively avoided, and the ability of the connection around the top cover to prevent the entry of accumulated water is strengthened.

[0010] Optionally, the top structure includes a seal, and the seal is arranged between the first connecting part and the second connecting part.

[0011] Optionally, the first connecting portion is provided with a first connecting hole;

[0012] The second connecting portion is provided with a second connecting hole, and the second connecting hole corresponds to the position of the first connecting hole;

[0013] The top structure further includes a connecting assembly, which detachably fixes the top cover to the top frame through the first connecting hole and the second connecting hole.

[0014] Optionally, the first connecting hole and the second connecting hole are configured as waist-shaped holes, and an extension direction of the first connecting hole intersects with an extension direction of the second connecting hole.

[0015] Optionally, the water retaining portion is connected to the inner side of the opening portion, and the second connecting portion is connected to the outer side of the water retaining portion.

[0016] Optionally, the first connecting portion includes:

[0017] a first extension plate, the first extension plate extending vertically, the first extension plate being located on the outer side of the water retaining plate,

[0018] A main body plate, the main body plate is also connected to the top end of the first extension plate, and the main body plate is located on the inner side of the first extension plate,

[0019] a first connecting plate, the first connecting plate being connected to the bottom end of the first extending plate,

[0020] and the first connecting plate is located on the outer side of the first extending plate;

[0021] The second connecting portion comprises:

[0022] a second extension plate, the second extension plate extending vertically,

[0023] The second connecting plate is connected to the top end of the second extending plate and is located on the outer side of the second extending plate, and the second connecting plate is connected to the first connecting plate.

[0024] Optionally, the top frame comprises:

[0025] Top side beams, two of the top side beams are arranged at intervals;

[0026] A top cross beam, wherein a plurality of top cross beams are connected between the two top side beams;

[0027] A top middle beam, which is arranged along the length direction of the top structure and connected between the plurality of top cross beams, and at least part of the top middle beam is located in the middle of the top frame along the width direction;

[0028] The two top cross beams and the two top side beams form the opening portion, and the middle portion of the top cover is connected to the top middle beam.

[0029] Optionally, the top cover comprises:

[0030] A lap plate connected to the top middle beam;

[0031] A cover plate, the cover plate comprising a first cover plate and a second cover plate, the first cover plate and the second cover plate are respectively arranged on both sides of the overlapping plate along the width direction; and

[0032] The first connection portion is connected to the outer periphery of the cover plate.

[0033] Optionally, the lap plate is provided with a lifting lug.

[0034] Optionally, the top cover further comprises:

[0035] An inspection opening portion, wherein the inspection opening portion forms a through inspection opening;

[0036] An inspection cover is pivotally disposed on the inspection opening to open or close the inspection opening.

[0037] Optionally, the inspection opening is provided with a waterproof portion, and the waterproof portion at least partially extends vertically. The outer periphery of the inspection cover is provided with a bending portion, and the bending portion extends vertically and is located outside the waterproof portion.

[0038] Optionally, the sealing member is provided between the waterproof portion and the bending portion; and / or

[0039] A pivoting assembly and a clamping assembly are arranged between the waterproof portion and the bending portion, and the pivoting assembly and the clamping assembly are arranged opposite to each other.

[0040] Optionally, the top cover further includes two additional center beams spaced apart from each other, the additional center beams extending along the length direction, and the additional center beams connected between the two top cross beams, so that the two top cross beams and the two top center beams form the inspection opening.

[0041] A second aspect of the present invention provides a modular building, wherein the modular building comprises the top structure according to the first aspect.

[0042] The modular building according to the utility model has a technical effect similar to that of the roof structure of the first aspect.

[0043] Optionally, the modular building is constructed as container modules. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The following drawings of the present invention are used as a part of the present invention for understanding the present invention. The drawings show the embodiments of the present invention and their descriptions, and are used to explain the principle of the present invention.

[0045] In the attached figure:

[0046] Figure 1 is a schematic diagram of a top structure of a container module according to an embodiment of the utility model;

[0047] Figure 2 for Figure 1 Schematic diagram of the cross section along the AA direction;

[0048] Figure 3 for Figure 2 A magnified schematic diagram of part B;

[0049] Figure 4 for Figure 1 Schematic diagram of the cross section along the CC direction;

[0050] Figure 5 for Figure 4 The enlarged schematic diagram of the D part;

[0051] Figure 6 is a schematic diagram of a top structure of a container module according to another embodiment of the present utility model;

[0052] Figure 7 for Figure 6 Schematic diagram of the cross section along the EE direction;

[0053] Figure 8 for Figure 6 A schematic cross-sectional view in the FF direction; and

[0054] Fig. 9 for Figure 8 Enlarged schematic diagram of part G in the middle.

[0055] Description of reference numerals:

[0056] 10: Container module 100 / 200: Top structure

[0057] 110: Top cover 111: Lap plate

[0058] 112: Cover plate 112A: First cover plate

[0059] 112B: Second cover plate 113: Lifting ear

[0060] 114: first connecting portion 115: first extension plate

[0061] 116: Main plate 117: First connecting plate

[0062] 218: Additional middle beam 219: Inspection opening

[0063] 220: Inspection cover 221: Waterproof part

[0064] 222: bending part 223: pivoting assembly

[0065] 224: Card assembly 225: Inspection port

[0066] 130: Top frame 131: Top side beam

[0067] 132: top cross beam 133: top middle beam

[0068] 134: opening 135: water retaining part

[0069] 136: second connection portion 137: second extension plate

[0070] 138: Second connecting plate 139: Opening

[0071] 140: Installation port 150: Seal

[0072] 160: Connection component D1: Width direction

[0073] D2: Length direction DETAILED DESCRIPTION

[0074] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0075] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of the features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0076] Ordinal numbers such as "first" and "second" cited in the present invention are merely identifiers and do not have any other meaning, such as a specific order. Moreover, for example, the term "first component" itself does not imply the existence of a "second component", and the term "second component" itself does not imply the existence of a "first component". It should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inner", "outer" and similar expressions used in this document are for illustrative purposes only and are not limiting.

[0077] Now, refer to the attached Figure 1 To the attached Fig. 9 Exemplary embodiments according to the present invention are described in more detail.

[0078] The present application provides a roof structure 100, which is mainly used for modular buildings. The roof structure 100 includes a roof cover 110 and a roof frame 130. A first connecting portion 114 is provided on the periphery of the roof cover 110, and along the width direction D1 of the roof structure 100, the middle portion of the roof cover 110 is higher than the two sides. The roof frame 130 has an opening portion 139, the opening portion 139 forms a through installation port 140, the opening portion 139 is provided with a water retaining portion 135 and a second connecting portion 136, and the top end of the water retaining portion 135 is higher than the second connecting portion 136, wherein the roof cover 110 is detachably provided on the opening portion 139 of the roof frame 130, and the first connecting portion 114 is connected to the second connecting portion 136.

[0079] According to the roof structure 100 of the present invention, the accumulation of rain and snow can be effectively avoided, and the ability of the peripheral connection of the top cover 110 to prevent the entry of accumulated water is enhanced.

[0080] Specifically, refer to Figures 1 to 5 The modular building is preferably a container module 10, which has a bottom frame and a top frame 130 of a container. The top frame 130 includes a top side beam 131, a top cross beam 132 and a top middle beam 133. There are two top side beams 131 and they are arranged at intervals. The top side beams 131 extend along the length direction D2 of the top structure 100 or the top frame 130. The top cross beam 132 extends along the width direction D1 of the top structure 100 or the top frame 130, and a plurality of top cross beams 132 are connected between the two top side beams 131. The top middle beam 133 is arranged along the length direction D2 of the top structure 100 and connected between a plurality of top cross beams 132, and the top middle beam 133 is at least partially located in the middle of the top frame 130 along the width direction D1.

[0081] The two top cross beams 132 and the two top side beams 131 form an opening 139, and the middle of the top cover 110 is connected to the top middle beam 133. The opening 139 is provided with a water retaining portion 135 and a second connecting portion 136. Preferably, the water retaining portion 135 is connected to the inner side of the opening 139, and the second connecting portion 136 is connected to the outer side of the water retaining portion 135.

[0082] For example, when the modular building or container module 10 is used to load equipment, it can be called a modular equipment box. Some equipment is larger in size and can be hoisted into the box from the installation opening 140.

[0083] The top cover 110 includes a lap plate 111, a cover plate 112 and a first connection portion 114. The lap plate 111 is connected to the top middle beam 133, or the top middle beam 133 supports the lap plate 111. The cover plate 112 is connected to the lap plate 111 and is used to mainly cover the installation opening 140. The first connection portion 114 is connected to the outer periphery of the cover plate 112, and is used to form a connection with the second connection portion 136, preferably a sealed connection. Exemplarily, the top structure 100 includes a seal 150, which is disposed between the first connection portion 114 and the second connection portion 136. Exemplarily, the seal 150 can be an EPDM tape.

[0084] As an optional embodiment, the cover plate 112 includes a first cover plate 112A and a second cover plate 112B, wherein the first cover plate 112A and the second cover plate 112B are respectively arranged on both sides of the lap plate 111 along the width direction D1. Optionally, the lap plate 111 is provided with a lifting lug 113 to facilitate the lifting of the top cover 110. Figure 4 As shown, the cross section of the top cover 110 may be substantially configured as a herringbone shape to form inclined surfaces from the middle to both sides.

[0085] The top cover 110 and the opening portion 139 are detachably fixedly connected. For example, the first connection portion is provided with a first connection hole, the second connection portion 136 is provided with a second connection hole, and the second connection hole corresponds to the position of the first connection hole. The top structure 100 further includes a connection assembly 160, and the connection assembly 160 detachably fixes the top cover 110 to the top frame 130 through the first connection hole and the second connection hole. In other words, the connection assembly 160 can be a detachable connection member such as a stud bolt.

[0086] As a preferred embodiment, in order to facilitate alignment when installing the top cover 110, the first connection hole and the second connection hole can be configured as waist-shaped holes, and the extension direction of the first connection hole intersects with the extension direction of the second connection hole. In this way, the waist-shaped holes in the form of a cross can significantly improve the positioning accuracy.

[0087] refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 The first connecting portion 114 includes a first extension plate 115, a main plate 116 and a first connecting plate 117. The main plate 116 is connected to the outer periphery of the cover plate 112, and extends approximately in a horizontal direction or a slightly inclined direction. The first extension plate 115 extends vertically, and the first extension plate 115 is located on the outside of the water retaining portion 135, and the top of the first extension plate 115 is connected to the main plate 116, and the main plate 116 is located on the inner side of the first extension plate 115. The first connecting plate 117 is connected to the bottom end of the first extension plate 115, and the first connecting plate 117 is located on the outside of the first extension plate 115. The water retaining portion 135 utilizes the height difference to further improve the waterproof ability, which is conducive to preventing accumulated water from entering the installation port 140.

[0088] The second connecting portion 136 includes a second extension plate 137 and a second connecting plate 138. The second extension plate 137 extends vertically. The second connecting plate 138 is connected to the top of the second extension plate 137 and is located on the outside of the second extension plate 137. The second connecting plate 138 is connected to the first connecting plate 117. In the embodiment shown in the figure, the sealing member 150 is arranged between the first connecting plate 117 and the second connecting plate 138.

[0089] Please refer to the following Figure 6 , Figure 7 , Figure 8 and Fig. 9 In order to facilitate the subsequent maintenance and avoid the frequent removal of the top cover 110 during maintenance, an inspection opening 225 can be provided on the top cover 110. Specifically, the top cover 110 also includes an inspection opening portion 219 and an inspection cover 220. The inspection opening portion 219 forms a through inspection opening 225, and the inspection cover 220 can be pivotally provided on the inspection opening portion 219 to open or close the inspection opening 225.

[0090] In which, in addition to the above-mentioned top center beam 133, the top cover 110 also includes two additional center beams 218 arranged at intervals, the additional center beams 218 extend along the length direction D2, and the additional center beams 218 are connected between the two top cross beams 132, so that the two top cross beams 132 and the two top center beams 133 form an inspection opening 219.

[0091] As an optional embodiment, the inspection opening 219 is provided with a waterproof portion 221, which at least partially extends vertically, and the outer periphery of the inspection cover 220 is provided with a bent portion 222, which extends vertically and is located outside the waterproof portion 221. Thus, the stacking combination between the waterproof portion 221 and the bent portion 222 forms a height difference and a bent channel, thereby improving the waterproof capability of the inspection opening 225.

[0092] A pivot assembly 223 and a clamping assembly 224 are disposed between the waterproof portion 221 and the bending portion 222, and the pivot assembly 223 and the clamping assembly 224 are disposed opposite to each other, thereby being able to open or close the inspection cover 220. The pivot assembly 223 may be a hinge.

[0093] Preferably, a sealing member 150 is provided between the waterproof portion 221 and the bent portion 222 .

[0094] A second aspect of the present invention provides a modular building, which comprises the top structure 100 according to the first aspect.

[0095] The modular building according to the present invention has the technical effect similar to that of the roof structure 100 of the first aspect. Preferably, the modular building can be a container module 10.

[0096] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. The features described herein in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable or otherwise specified in the other embodiment.

[0097] The present invention has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and explanation, and the present invention is not limited to the above-mentioned embodiments. According to the teachings of the present invention, more variations and modifications can be made, and these variations and modifications all fall within the scope of protection required by the present invention.

Claims

1. A roof structure, characterized in that: The top structure comprises: A top cover, wherein a first connecting portion is disposed on the outer periphery of the top cover, and along the width direction of the top structure, a middle portion of the top cover is higher than two sides; A top frame, wherein the top frame has an opening portion, the opening portion forms a through installation opening, the opening portion is provided with a water retaining portion and a second connecting portion, and the top end of the water retaining portion is higher than the second connecting portion, wherein the top cover is detachably arranged on the opening portion of the top frame, and the first connecting portion is connected to the second connecting portion.

2. The roof structure according to claim 1, characterized in that: The top structure includes a seal disposed between the first connection portion and the second connection portion.

3. The roof structure according to claim 1, characterized in that: The first connecting portion is provided with a first connecting hole; The second connecting portion is provided with a second connecting hole, and the second connecting hole corresponds to the position of the first connecting hole; The top structure further includes a connecting assembly, which detachably fixes the top cover to the top frame through the first connecting hole and the second connecting hole.

4. The roof structure according to claim 3, characterized in that: The first connection hole and the second connection hole are configured as waist-shaped holes, and an extension direction of the first connection hole intersects with an extension direction of the second connection hole.

5. The roof structure according to claim 1, characterized in that: The water retaining portion is connected to the inner side of the opening portion, and the second connecting portion is connected to the outer side of the water retaining portion.

6. The roof structure according to claim 1, characterized in that: The first connecting portion comprises: a first extension plate, the first extension plate extending vertically, the first extension plate being located outside the water retaining portion, A main body plate, the main body plate is also connected to the top end of the first extension plate, and the main body plate is located on the inner side of the first extension plate, A first connecting plate, the first connecting plate is connected to the bottom end of the first extending plate, and the first connecting plate is located on the outer side of the first extending plate; The second connecting portion comprises: a second extension plate, the second extension plate extending vertically, The second connecting plate is connected to the top end of the second extending plate and is located on the outer side of the second extending plate, and the second connecting plate is connected to the first connecting plate.

7. The roof structure according to any one of claims 2 to 6, characterized in that: The top frame comprises: Top side beams, two of the top side beams are arranged at intervals; A top cross beam, wherein a plurality of top cross beams are connected between the two top side beams; A top middle beam, which is arranged along the length direction of the top structure and connected between the plurality of top cross beams, and at least part of the top middle beam is located in the middle of the top frame along the width direction; The two top cross beams and the two top side beams form the opening portion, and the middle portion of the top cover is connected to the top middle beam.

8. The roof structure according to claim 7, characterized in that: The top cover comprises: A lap plate connected to the top middle beam; A cover plate, the cover plate comprising a first cover plate and a second cover plate, the first cover plate and the second cover plate are respectively arranged on both sides of the overlapping plate along the width direction; and The first connection portion is connected to the outer periphery of the cover plate.

9. The roof structure according to claim 8, characterized in that: The lap plate is provided with lifting ears.

10. The roof structure according to claim 8, characterized in that: The top cover also includes: An inspection opening portion, wherein the inspection opening portion forms a through inspection opening; An inspection cover is pivotally disposed on the inspection opening to open or close the inspection opening.

11. The roof structure according to claim 10, characterized in that: The inspection opening is provided with a waterproof portion, and at least a portion of the waterproof portion extends vertically. The outer periphery of the inspection cover is provided with a bending portion, and the bending portion extends vertically and is located outside the waterproof portion.

12. The roof structure according to claim 11, characterized in that A sealing member is provided between the waterproof portion and the bending portion; and / or A pivoting assembly and a clamping assembly are arranged between the waterproof portion and the bending portion, and the pivoting assembly and the clamping assembly are arranged opposite to each other.

13. The roof structure according to claim 10, characterized in that: The top cover also includes two additional center beams arranged at intervals, the additional center beams extending along the length direction, and the additional center beams connected between the two top cross beams, so that the two top cross beams and the two top center beams form the inspection opening.

14. A modular building, characterized in that: The modular building comprises a roof structure according to any one of claims 1-13.

15. The modular building according to claim 14, characterized in that The modular building is constructed as container modules.

Images