CN220394973U - Building roof and modularized building system - Google Patents

Abstract

A building roof includes at least one roof module unit including a chassis structure, a roof structure, and a sidewall structure. The underframe structure comprises a bottom side beam, a bottom end beam and a bottom cross beam, wherein the bottom end beam is connected to the ends of the two bottom side beams; the bottom cross member is connected to the two bottom side members in the width direction of the underframe structure. The roof structure is located chassis structure's top, and the roof structure includes roof side rail, top roof beam and roof beam, and the tip roof beam is connected to the tip of two roof side rails, and the roof beam is connected to two roof side rails along the width direction of roof structure, and a plurality of roof beams are arranged along the length direction of roof structure. The side wall structure includes a pillar vertically connected to the top and bottom side members and a diagonal brace obliquely connected to the top and bottom side members. The roof module unit of the building roof can be integrally transported and hoisted, is convenient to assemble and disassemble and can be reused.

Description

Building roof and modularized building system

Technical Field

The utility model relates to the technical field of building engineering, in particular to a building roof and a modularized building system.

Background

The modularized building is formed by splitting the building into modularized units, and construction procedures of a module structure, decoration, water and electricity, equipment pipelines, bathroom facilities and the like are efficiently completed in a factory, and the modularized building is assembled into a whole by quick combination through a reliable connection technology on site, so that the modularized building has the advantages of short construction period, low construction difficulty and the like. However, the roof of the modularized building still adopts a traditional building construction mode due to the specificity of the functionality and the shape, and mainly installs parts on site, thereby prolonging the construction period, increasing the disassembly and assembly difficulty and not being capable of being reused.

Accordingly, there is a need for a building roof and modular building system that at least partially addresses the above issues.

Disclosure of Invention

In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the utility model is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially solve the above problems, a first aspect of the present utility model provides a building roof comprising at least one roof module unit comprising:

chassis structure, the chassis structure includes:

a bottom side beam;

a bottom end beam connected to ends of two of the bottom side beams;

the bottom cross beams are connected to the two bottom side beams along the width direction of the underframe structure, and the bottom cross beams are arranged along the length direction of the underframe structure;

a roof structure located above the chassis structure, the roof structure comprising:

a top side beam;

a top beam connected to ends of two of the top side beams;

the top cross beams are connected to the two top side beams along the width direction of the top structure, and the top cross beams are arranged along the length direction of the top structure; and

a sidewall structure, the sidewall structure comprising:

a pillar vertically connected to the top side member and the bottom side member;

and the inclined support is connected to the top side beam and the bottom side beam in an inclined manner.

The building roof provided by the utility model is composed of at least one independent roof module unit, and each roof module unit is preassembled in a factory, can be integrally transported and integrally hoisted, can be integrally assembled with other modules of a building on site, is convenient to assemble and disassemble, can be flexibly assembled according to different site conditions, has small repeated assembly and construction loss, and can be repeatedly utilized.

Optionally, the roof module unit includes two roof structures and a cross beam, the top beams of the two roof structures are connected to the cross beam, and the two roof structures are disposed at an included angle.

Optionally, the roof module unit still includes cable structure and cushion, the top and the bottom of stand all are provided with the cushion and with cushion fixed connection, the both ends of cable structure respectively fixed connection to the both sides of roof module unit the stand, one of them one end is connected to one side the top of stand, the other end is connected to the opposite side the bottom of stand, cable structure through be connected to the cushion with the stand is connected, cable structure includes two sections round steel and turn buckle, two sections round steel passes through turn buckle connects.

Optionally, the roof module unit further comprises a corner fitting connection box provided at the bottom side rail and/or the bottom end rail.

Optionally, the roof module unit further includes a lifting lug, and the lifting lug is disposed on the top side beam.

Optionally, the roof module unit further comprises a wall covering the side wall structure and a roof covering the roof structure.

Optionally, the building roof comprises a plurality of roof module units, and a cover plate is arranged at the joint of the roof module units.

A second aspect of the utility model provides a modular building system comprising a modular body and a building roof as described above, the underframe structure of the building roof being fixedly connected to the top of the modular body.

According to the modularized building system, the building roof is assembled by at least one roof module unit, and the roof module unit is integrally transported and hoisted after being manufactured in a factory, so that the modularized building system is convenient to assemble and disassemble, short in construction period, reusable, economical and environment-friendly.

Drawings

The following drawings are included to provide an understanding of the utility model and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments of the utility model and their description to explain the principles of the utility model.

FIG. 1 is a schematic illustration of a building roof provided in accordance with an embodiment of the present utility model;

FIG. 2 is a side view of a building roof provided in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic illustration of the undercarriage structure of a roof module unit of a building roof provided in accordance with an embodiment of the present utility model;

fig. 4 is a top view of a roof module unit for a building roof according to an embodiment of the utility model, wherein the roof module unit comprises two roof structures;

FIG. 5 is a side view of a roof module unit of a building roof provided in accordance with an embodiment of the utility model;

fig. 6 is a rear view of a roof module unit of a building roof provided in accordance with an embodiment of the utility model;

FIG. 7 is a schematic cross-sectional view of a top surface of a roof structure of a roof module unit of a building roof provided in accordance with an embodiment of the utility model;

fig. 8 is a cross-sectional view of a side wall structure at a connection of roof module units of a building roof according to an embodiment of the utility model.

Reference numerals illustrate:

10: chassis structure

11: bottom side beam

12: bottom end beam

13: bottom beam

14: corner fitting connecting box

20: top structure

21: top side beam

22: top end beam

23: top beam

30: sidewall structure

31: upright post

32: inclined support

40: cross beam

50: lifting lug

61: round steel

62: turnbuckle screw

63: cushion block

71: gutter

72: cornice

73: tile

74: tile hanging strip

75: photovoltaic panel

76: supporting net

77: thermal insulation layer

78: cement fiber board

79: keel

80: cover plate

81: mesh cloth

100: roof module unit

D1: length direction of underframe structure

D2: width direction of underframe structure

D3: height direction of underframe structure

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

In the following description, a detailed description will be given for the purpose of thoroughly understanding the present utility model. It should be appreciated that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art. It will be apparent that embodiments of the utility model may be practiced without limitation to the specific details that are familiar to those skilled in the art. Preferred embodiments of the present utility model are described in detail below, however, the present utility model may have other embodiments in addition to these detailed descriptions.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is intended to include the plural unless the context clearly indicates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Ordinal numbers such as "first" and "second" cited in the present utility model are merely identifiers and do not have any other meaning, such as a particular order or the like. Also, for example, the term "first component" does not itself connote the presence of "second component" and the term "second component" does not itself connote the presence of "first component".

It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like are used herein for illustrative purposes only and are not limiting.

A first aspect of the utility model provides a building roof.

Exemplary embodiments according to the present utility model will now be described in more detail with reference to the accompanying drawings.

In a particular embodiment of the building roof of the present utility model, referring to fig. 1 and 2, the building roof comprises at least one roof module unit 100. The roof module unit 100 includes a chassis structure 10, a roof structure 20, and a side wall structure 30. The roof structure 20 is located above the chassis structure 10 and is fixedly connected to the chassis structure 10 by a side wall structure 30. The building roof is fixedly connected with other modules of the building through the underframe structure 10.

As shown in fig. 3, the underframe structure 10 includes a bottom side rail 11, a bottom end rail 12, and a bottom cross rail 13. The bottom end beam 12 is connected to the end portions of the two bottom side beams 11, the bottom cross beam 13 is connected to the two bottom side beams 11 in the width direction D2 of the underframe structure 10, and the plurality of bottom cross beams 13 are arranged in the length direction D1 of the underframe structure 10.

Referring to fig. 4 and 5, a roof module unit of a building roof may include two roof structures 20, the two roof structures 20 being fixedly connected by a cross member 40 and disposed at an angle. The roof structure 20 includes a roof side rail 21, a roof side rail 22 and a roof cross rail 23. The top beam 22 is connected to the ends of the two top side beams 21, the top cross beam 23 is connected to the two top side beams 21 in the width direction of the top structure 20 (i.e., the width direction D2 of the chassis structure 10), the plurality of top cross beams 23 are arranged in the length direction of the top structure 20 (i.e., the length direction D1 of the chassis structure 10), and the intervals of the plurality of top cross beams 23 are set as needed.

It should be noted that, the roof module unit 100 of the building roof may have only one roof structure 20, and one roof structure 20 may be disposed obliquely, i.e., a single sloping roof, or may be disposed horizontally, i.e., a flat roof. The roof module unit 100 of the building roof may also comprise a plurality of roof structures 20.

As shown in fig. 5, the side wall structure 30 includes a pillar 31 and a diagonal brace 32. The pillar 31 is fixedly connected vertically to the top and bottom side members 21, 11, and the diagonal braces 32 are connected obliquely to the top and bottom side members 21, 11, for example, by welding. The upright posts 31 and the diagonal braces 32 of the side wall structure 30 serve to fixedly connect the base frame structure 10 and the roof structure 20 and to support and stabilize the roof structure 20.

It should be noted that the bottom frame structure 10 and the top structure 20 may be connected in a symmetrical structure or may be disposed asymmetrically. The roof structure 20 extends beyond the chassis structure 10 at one end as in fig. 5 to form a raised eave, providing the roof module unit 100 with a front-to-back distinction.

It will be appreciated that the arrangement of the locations and number of the pillars 31 and the diagonal braces 32 along the bottom side rails 11 may be set according to the mass distribution of the roof structure, to stabilize the roof structure.

Preferably, the side wall structure 30 includes a plurality of upright posts 31 and a plurality of diagonal braces 32, the upright posts 31 connected to the two bottom side members 11 are symmetrically disposed, and the diagonal braces 32 connected to the two bottom side members 11 are symmetrically disposed, that is, the side wall structures 30 on both sides of the roof module unit 100 are symmetrical to each other.

It can be appreciated that the fixed connection of the underframe structure 10, the roof structure 20 and the side wall structure 30 enables the roof module unit 100 to form an integral independent unit, so that the roof module unit can be integrally transported and hoisted, can be directly spliced and assembled on a construction site, is convenient to install, has small disassembly loss, and can be reused.

As shown in fig. 6, the roof module unit 100 further includes a cable structure including two sections of round steel 61 and a turnbuckle 62, and the two sections of round steel 61 are connected by the turnbuckle 62 and adjust tightness. Both ends of the cable structure are fixedly connected to the columns of both sides of the roof module unit 100 by being connected to the pads 63, for example, by welding, respectively. The tightness degree can be adjusted according to actual conditions by the inhaul cable structure, and the antitheft and safety effects are achieved.

Specifically, the top and the bottom of the upright post 31 are both provided with the spacer 63 and fixedly connected with the spacer 63, one end of the cable structure is connected to the top of the upright post 31 on one side, and the other end is connected to the bottom of the upright post 31 on the other side, that is, the cable structure is arranged in a crossing manner, so that the structure of the roof module unit 100 is more stable.

Optionally, as shown in fig. 3, the roof module unit 100 further comprises corner fitting connection boxes 14, the corner fitting connection boxes 14 being provided at the bottom side beams 11 and/or the bottom end beams 12, for example by welding. The number and position distribution of the corner fitting connection boxes 14 are set accordingly according to the structure of the other module units connected to the roof module unit 100. Quick connection and repeated disassembly and assembly are realized among a plurality of roof module units 100 and between the roof module units 100 and other modules of the building through the corner fitting connection boxes 14, so that the loss of the roof module units 100 is small and the roof module units can be reused.

Optionally, referring to fig. 4 and 5, the roof module unit 100 further includes a lifting lug 50, and the lifting lug 50 is disposed on the top side rail 21. Lifting lugs 50 are evenly distributed according to the gravity center of the structure, and integral lifting and transportation of the roof module unit 100 can be achieved through the lifting lugs 50.

The building roof of the present utility model is not limited to the double-slope roof as shown in fig. 1 and 2, but may be a single-slope roof, a four-slope roof, a flat roof, etc., depending on the shape of the overall building. Wherein the single sloping roof includes an inclined roof structure 20 and the flat roof includes one or more horizontal roof structures 20.

As shown in fig. 7, the roof module unit 100 of the building roof further comprises a top surface covering the roof structure 20. Specifically, battens 74, such as aluminum square tubes, are laid on the roof structure 20, and the tiles 73 are mounted on the upper layers of the battens 74. The upper layer of tile 73 mounts photovoltaic panel 75. The lower layer of batten 74 is laid with insulation 77 and support net 76.

Preferably, the edges of the roof structure 20 of the roof module unit 100 may be designed with cornices 72, gutters 71 for drainage while making the appearance of the building roof more attractive.

As shown in fig. 8, the roof module unit 100 of the building roof further includes a wall body covering the side wall structure 30. Specifically, cement fiber board 78, keels 79 and grid cloth 81 are installed on the side wall structure 30, heat insulation materials are filled in the keels 79, a waterproof and breathable film is arranged on the upstream surface, and polymer waterproof and anti-cracking mortar is pressed into the grid cloth 81.

The building roof provided by the utility model can be one roof module unit 100, or can be a spliced combination of a plurality of roof module units 100, for example, the spliced combination of the roof module units 100 positioned at different heights as shown in fig. 1 is provided.

Preferably, as shown in fig. 8, a cover plate 80 (e.g., aluminum alloy plate) is provided at the joint between the roof module unit 100A and the roof module unit 100B for sealing and caulking with ointment.

A second aspect of the utility model provides a modular building system comprising a modular body and a building roof as described above, the building roof being fixedly connected to the top of the modular body by a chassis structure 10.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model pertains. The terminology used herein is for the purpose of describing particular implementations only and is not intended to be limiting of the utility model. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features unless the features are not applicable or otherwise indicated in the other embodiment.

The present utility model has been described by way of the above embodiments, but it should be understood that the above embodiments are for illustrative and explanatory purposes only and that the utility model is not limited to the above embodiments, but is capable of numerous variations and modifications in accordance with the teachings of the utility model, all of which fall within the scope of the utility model as claimed.

Claims (8)

1. A building roof, the building roof comprising at least one roof module unit, the roof module unit comprising:

chassis structure, the chassis structure includes:

a bottom side beam;

a bottom end beam connected to ends of two of the bottom side beams;

the bottom cross beams are connected to the two bottom side beams along the width direction of the underframe structure, and the bottom cross beams are arranged along the length direction of the underframe structure;

a roof structure located above the chassis structure, the roof structure comprising:

a top side beam;

a top beam connected to ends of two of the top side beams;

the top cross beams are connected to the two top side beams along the width direction of the top structure, and the top cross beams are arranged along the length direction of the top structure; and

a sidewall structure, the sidewall structure comprising:

a pillar vertically connected to the top side member and the bottom side member;

and the inclined support is connected to the top side beam and the bottom side beam in an inclined manner.

2. The building roof according to claim 1, wherein said roof module unit comprises two of said roof structures and a cross beam, said top beams of two of said roof structures being connected to said cross beam, two of said roof structures being disposed at an angle.

3. The building roof according to claim 1, wherein the roof module unit further comprises a cable structure and a spacer, the spacer is provided at the top and bottom of the upright and fixedly connected with the spacer, both ends of the cable structure are fixedly connected to the uprights at both sides of the roof module unit, respectively, one end of the cable structure is connected to the top of the upright at one side, the other end of the cable structure is connected to the bottom of the upright at the other side, the cable structure is connected to the upright by being connected to the spacer, the cable structure comprises two sections of round steel and a turnbuckle, and the two sections of round steel are connected by the turnbuckle.

4. The building roof according to claim 1, wherein the roof module unit further comprises corner fitting connection boxes provided at the bottom side beams and/or the bottom end beams.

5. The building roof according to claim 1, wherein the roof module unit further comprises a lifting lug disposed on the top side rail.

6. The building roof of claim 1, wherein the roof module unit further comprises a wall covering the side wall structure and a roof covering the roof structure.

7. The building roof according to claim 1, wherein the building roof comprises a plurality of roof module units, and wherein a cover plate is provided at the splice of the plurality of roof module units.

8. A modular building system, comprising:

a modular body; and

the building roof of any of claims 1-7, the undercarriage structure of the building roof being fixedly connected with a top of the modular body.