CN212709885U - Marine light steel house - Google Patents

Abstract

The utility model provides a marine light steel house, which comprises an eave structure, a foundation structure and a plurality of buoyancy tank units; the foundation structure is used for supporting the eave structure; the foundation structure is used for supporting the foundation structure; the foundation structure comprises a plurality of first-stage cross beams and a plurality of second-stage cross beams, the second-stage cross beams are positioned above the first-stage cross beams, cross beam fixing parts for fixing the first-stage cross beams and the second-stage cross beams are arranged at the intersections of the first-stage cross beams and the second-stage cross beams, and a plurality of buoyancy tank units are arranged at the bottoms of the first-stage cross beams and the second-stage cross beams; the buoyancy tank unit comprises a buoyancy tank main body and two tank covers oppositely arranged on the buoyancy tank main body, and the buoyancy tank main body and the tank covers are made of glass fiber reinforced plastic materials. The utility model relates to a marine light steel house overall design is ingenious reasonable, can effectively satisfy marine light steel house to waterproof nature, light workable, anti-wind can resist hurricane more than 12 grades, performance requirements such as overall structure is firm.

Description

Marine light steel house

Technical Field

The utility model relates to a house technical field on water particularly, relates to a marine light steel house.

Background

The light steel house, also called light steel structure house, is made up of hot-galvanized cold-rolled steel strip or magnesium-plated aluminium-zinc steel strip through machining and shaping, and the keel is supported and combined by precise calculation and auxiliary parts to obtain reasonable bearing force.

With the improvement of living standards and the development of fishery, the marine light steel house is more and more common, and because of the special use environment of the marine light steel house, the roof structure has higher requirements on the performances such as waterproofness, light weight, easy processing, overall stability and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an overall design is ingenious reasonable, satisfies marine light steel house to waterproof nature, light workable, anti-wind can resist 12 grades of above hurricanes, the marine light steel house of performance requirements such as overall structure is firm.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a marine light steel house comprises an eave structure, a foundation structure and a plurality of buoyancy tank units;

the foundation structure is used for supporting the eave structure;

the foundation structure is used for supporting the foundation structure; the foundation structure comprises a plurality of first-stage cross beams and a plurality of second-stage cross beams, the first-stage cross beams and the second-stage cross beams are vertically and alternately arranged, the second-stage cross beams are positioned above the first-stage cross beams, cross beam fixing parts for fixing the first-stage cross beams and the second-stage cross beams are arranged at the intersections of the first-stage cross beams and the second-stage cross beams, and a plurality of buoyancy tank units are arranged at the bottoms of the first-stage cross beams and the second-;

the buoyancy tank unit comprises a buoyancy tank main body and two tank covers oppositely arranged on the buoyancy tank main body, and the buoyancy tank main body and the tank covers are made of glass fiber reinforced plastic materials; the buoyancy tank main part includes the first support piece that multilayer glass fiber cloth and a plurality of set up along the buoyancy direction, support piece sets up between two-layer adjacent glass fiber cloth.

As a further improvement, the eave structure comprises an eave main body and an outrigger arranged below the eave main body, the eave main body comprises a roof, eave breathing paper, an OSB plate, an eave waterproof layer and an eave plate which are sequentially arranged from bottom to top, the outer side end of the roof and the outer side end of the outrigger form an eave of the eave main body, and the eave breathing paper and the eave waterproof layer are coated from the eave main body to the bottom of the eave main body.

As a further improvement, the foundation structure comprises a house floor and a plurality of outer walls arranged on the house floor, the house floor comprises a waterproof coil layer, a cement pressure plate and a surface waterproof layer which are sequentially arranged from bottom to top, and the outer walls comprise a first polyurethane foaming layer and a wall waterproof layer arranged on the outer side of the first polyurethane foaming layer; the outer wall body is used for supporting the eave main body.

As a further improvement, the waterproof roll layer comprises a horizontal part and a vertical part which are perpendicular to each other, the horizontal part is laid below the cement pressure plate, the vertical part wraps the outer side of the cement pressure plate and the outer side of the bottom of the first polyurethane foaming layer, and the vertical part is positioned on the inner side of the waterproof layer of the outer wall body.

As a further improvement, the wall structure further comprises a plurality of wall structures, each wall structure comprises a keel panel and an inner wall body arranged on the keel panel, and the inner wall body is sequentially provided with a calcium silicate board, a second polyurethane foaming layer and an inner wall body waterproof layer in the horizontal direction.

As a further improvement, the case cover is fixedly provided with a plurality of embedded connecting pieces, and embedded connecting holes are formed in the parts of the embedded connecting pieces exposed out of the case cover.

As a further improvement, the first-level beam and the second-level beam are in a shape like a Chinese character 'ji', and open grooves of the first-level beam and the second-level beam are all arranged downwards.

As a further improvement, the buoyancy tank unit and the foundation structure are detachably connected through the embedded connecting piece and the inner side wall of the first-level cross beam.

As a further improvement, each first-level crossbeam and the corresponding second-level crossbeam are detachably connected through two crossbeam fixing pieces, the two crossbeam fixing pieces are arranged on two sides of the first-level crossbeam in the length direction at intervals, the upper parts of the crossbeam fixing pieces are fixed in the second-level crossbeam, and the lower parts of the crossbeam fixing pieces are fixed with the side walls of the first-level crossbeam.

As a further improvement, the beam fixing piece comprises a main body part and two extending parts vertically positioned at two sides of the main body part, the two extending parts of the beam fixing piece are arranged oppositely, the main body part of the beam fixing piece is fixedly connected with two outer side walls of the first-level beam through fasteners respectively, and the two extending parts of the single beam fixing piece are fixedly connected with two inner side walls of the second-level beam through fasteners respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a marine light steel house wholly adopts four bibliographic categories branch structure complex marine light steel house such as eave structure, foundation structure, flotation tank unit, not only can guarantee the sufficient buoyancy of house main part on water through novel flotation tank unit, also can effectively guarantee holistic waterproof nature and stable firm through eave structure, foundation structure and foundation structure simultaneously.

2. The utility model relates to a first half card of crossbeam mounting in the foundation structure in marine light steel house is gone into in the open slot of second grade crossbeam, the second grade crossbeam has restricted the motion of crossbeam mounting on the horizontal direction, the one-level crossbeam is located between two crossbeam mountings, two crossbeam mountings have restricted the motion of one-level crossbeam on vertical side, because the crossbeam mounting is fixed with the one-level crossbeam, so the one-level crossbeam also can't move on the horizontal direction, so, the one-level crossbeam can't take place relative motion along horizontal direction or vertical direction and second grade crossbeam, avoid one-level crossbeam and second grade crossbeam cross section because the bearing is too big and take place relative slip, guarantee the stability and the security in whole marine house.

3. The utility model relates to a waterproof roll material layer in marine light steel house effectively guarantees the installation gap waterproof performance between outer wall body and the house floor through the cooperation of vertical portion and horizontal part, guarantees the whole waterproof performance in house, can also the at utmost reduce cost on the basis of guaranteeing waterproof performance through the vertical portion setting of reasonable height simultaneously.

4. The utility model relates to a flotation tank unit in marine light steel house adopts the core structure of flotation tank main part and two case lids can effectively guarantee that overall structure is simple effective, both makes things convenient for production also to make things convenient for the dismouting maintenance, utilizes glass steel's shaping technology characteristics simultaneously to be provided with first support piece ingeniously between two-layer glass fiber cloth and is used for playing the supporting role to the flotation tank main part, guarantees that overall structure can guarantee throughout under the action of gravity in house and stabilizes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a marine light steel house of the present invention;

FIG. 2 is a schematic structural view of an eave structure in the marine light steel house of the present invention;

FIG. 3 is a schematic structural diagram of a foundation structure in the marine light steel house of the present invention;

FIG. 4 is a schematic structural diagram of a wall structure in the marine light steel house of the present invention;

FIG. 5 is a schematic view of the structure of the calcium silicate board in the wall structure of FIG. 4;

FIG. 6 is a schematic structural view of a foundation structure in an offshore light steel house according to the present invention;

FIG. 7 is an enlarged schematic view at FIG. 6A;

FIG. 8 is an exploded schematic view of the primary and secondary beams of the foundation structure of FIG. 6;

FIG. 9 is a schematic structural diagram of the connection between the buoyancy tank unit and the foundation structure in the marine light steel house according to the present invention;

FIG. 10 is a schematic structural view of another foundation structure in an offshore light steel house according to the present invention;

FIG. 11 is an enlarged schematic view at FIG. 10A;

FIG. 12 is a schematic structural diagram of a buoyancy tank unit in the offshore light steel house according to the present invention;

FIG. 13 is a schematic structural diagram of a buoyancy tank unit in the offshore light steel house of the present invention;

fig. 14 is a layout schematic diagram of the buoyancy tank unit in the marine light steel house of the present invention.

Description of the main elements

1. A light steel house;

10. a base structure; 11. a floor of a house; 111. a waterproof roll layer; 1111. a horizontal portion; 1112. a vertical portion; 112. a cement pressure plate; 113. a surface waterproof layer; 114. a first soft ceramic layer; 12. an outer wall body; 121. a first polyurethane foam layer; 122. the waterproof layer of the outer wall body; 123. a first polymer stone layer;

20. a wall structure; 21. a keel panel; 22. an inner wall; 221. calcium silicate board; 2211. a sound deadening chamber; 222. a second polyurethane foam layer; 223. a waterproof layer of an inner wall body; 224. a second soft ceramic layer; 225. a second layer of polymer;

30. an eave structure; 31. an eave body; 311. a roof; 312. eave breathing paper; 313. an OSB board; 314. an eave waterproof layer; 315. a roof panel; 316. a photovoltaic panel; 32. a cantilever beam; 33; cornice; 34. a third polymer stone layer;

40. a foundation structure; 41. a first-stage cross beam; 411. a limiting part; 42. a secondary cross beam; 43. a beam fixing member; 431. a main body portion; 432. an extension portion;

50. a buoyancy tank unit; 51. a buoyancy tank body; 511. a first boss portion; 512. a first positioning portion; 52. A box cover; 521. a second boss portion; 53. a second support member; 54. and (6) embedding a connecting piece.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, in an embodiment, an offshore lightweight steel house 1 includes an eave structure 30, a foundation structure 10, a foundation structure 40, and a plurality of buoyancy tank units 50, wherein the offshore lightweight steel house 1 may be a house for a water house, a water movement management house, or various water buildings for water fishing and light-emitting devices.

The overall structure adopts the four-part-matched marine light steel house 1, not only can enough buoyancy of the house main body on water be ensured through the novel buoyancy tank unit 50, but also the overall waterproofness and stability and firmness can be effectively ensured through the eave structure 30, the foundation structure 10 and the foundation structure 40, and the wind resistance can resist hurricanes above 12.

Referring to fig. 1 and 2, in an embodiment, the eave structure 30 includes an eave main body 31 and an outrigger 32 disposed below the eave main body 31, wherein the eave main body 31 is disposed in a downward inclined manner, the outrigger 32 is disposed horizontally, an inner end of the outrigger 32 is fixed to the outer wall 12, and an outer end thereof is disposed below an outer end of the eave main body 31, and the outrigger 32 and the eave main body 31 form a stable triangular structure, which has a certain supporting effect on the eave main body 31, so that the overall structure of the eave main body 31 is more stable.

Further, eave main part 31 is including roof 311, eave respiratory paper 312, OSB board 313, eave waterproof layer 314, roof boarding 315 that set gradually from bottom to top, the outer side end of roof 311 and the outer side end of outrigger 32 constitute eave 33 of eave main part 31, eave respiratory paper 312 and eave waterproof layer 314 from eave main part 31 cladding to eave 33 bottom of eave main part 31, the waterproof performance of gap department that this design can effectively guarantee outrigger 32 and eave main part 31 to guarantee the holistic waterproof performance of housing structure.

The eave breathing paper 312 is a Dike waterproof breathable film, and the Dike waterproof breathable film can effectively prevent the building structure from being invaded by rainwater, and meanwhile, indoor water vapor is rapidly discharged, so that the thermal performance of the enclosure structure is protected, the building durability is improved, and the indoor environment is more comfortable; the thickness of OSB board 313 is 10mm ~ 15mm, the preferred 12mm, OSB board 313 adopts such thickness scope on the one hand can guarantee eave main part 31's intensity, on the other hand also can avoid the cost too high, OSB board 313 does not have the formaldehyde release simultaneously, environmental protection safety, it is lighter than the furniture weight of medium density fiberboard preparation, be convenient for construct the installation, and durable, the roughness is better, offer good basis for the laying of eave breathing paper 312 and eave waterproof layer 314.

In addition, in this embodiment, the eave waterproof layer 314 is a waterproof roll, and the waterproof roll is a flexible building material product that can be rolled into a roll, and has good waterproof performance, and can be bent freely without affecting the waterproof performance, so as to facilitate construction and installation. The outer surface of the cornice 33 and the bottom surface of the cantilever beam 32 are respectively paved with a third polymer stone layer 34, the polymer stone is formed by polymerizing natural stone particles or slices, and besides the characteristics of the natural stone, decorative lines or patterns with different colors can be given, and the outer surface is uniform, flat, tidy and beautiful. A layer of photovoltaic panel 316 is further laid on the roof panel 315, the photovoltaic panel 316 is a solar panel, and solar energy can be directly converted into electric energy by photovoltaic effect generated under the illumination condition, so that electric energy can be provided for the light steel house 1, and the effects of environmental protection and energy saving are achieved.

Referring to fig. 1 and fig. 2, in the embodiment, the outer end of the roof panel 315 and the outer end of the photovoltaic panel 316 both extend to the outer side of the cornice 33, so that a part of rainwater can be prevented from invading the cornice 33 of the eave main body 31, and a certain protection effect is achieved, and in addition, the design of the whole eave main body 31 is more aesthetic.

Specifically, when the structure of the portion 431 of the eave main body 31 is installed, the eave breathing paper 312 is laid on the roof 311, wrapped to the eave 33, then the OSB plate 313 is laid, the OSB plate 313 is attached with the waterproof roll material, wrapped to the eave 33, and finally the roof plate 315 and the photovoltaic panel 316 are sequentially installed.

Referring to fig. 1 and 3, in an embodiment, the base structure 10 is used for supporting the eave structure 30; the foundation structure 10 comprises a house floor 11 and a plurality of external walls 12 arranged on the house floor 11, wherein the external walls 12 are used for supporting the roof 311 in the eave main body 31.

Specifically, the house floor 11 includes a waterproof roll layer 111, a cement pressure plate 112, and a surface waterproof layer 113 that are arranged from bottom to top in sequence, and the outer wall 12 includes a first polyurethane foam layer 121 and an outer wall waterproof layer 122 that is arranged outside the first polyurethane foam layer 121. The cement pressure plate 112 is a novel building material which is formed by taking siliceous and calcareous materials as main base materials, using cellulose fiber reinforced materials and doping other auxiliary materials, and performing high-pressure curing through copying and forming, has the advantages of light weight, high strength, water resistance, corrosion resistance, fire resistance, large breadth, good processability, construction efficiency improvement and the like, provides main strength for the house floor 11, creates conditions for the mobility of the light steel house 1 due to the light weight and easy processability, simultaneously, the cement pressure plate 112 is provided with waterproof layers at the upper part and the lower part, and plays a role in double guarantee for the waterproofness of the house, so that the waterproof performance of the house floor 11 is effectively guaranteed, and the good water resistance, temperature stability, better ductility and aging resistance of the waterproof coil layer 111 provide a good foundation for the waterproof performance of the house floor 11; based on this design, the utility model discloses light steel house 1's waterproof performance can effectively satisfy the requirement of marine light steel house 1's house floor 11 to waterproof performance.

In this embodiment, the first polyurethane foam layer 121 is a rigid polyurethane foam, the rigid polyurethane foam is a closed-cell structure, and has both heat preservation and waterproof functions, and particularly has excellent heat-resistant and heat-insulating properties, and the thermal conductivity of the foam is low, which is only 0.022 to 0.033W/(m × K), and is the lowest thermal conductivity among all heat-insulating materials, so that the foam provides a foundation for light steel houses to be used in different weather environments, and is suitable for different climatic environments.

Referring to fig. 3, the waterproofing membrane layer 111 includes a horizontal portion 1111 and a vertical portion 1112 perpendicular to each other, the horizontal portion 1111 is laid under the cement pressure plate 112, the vertical portion 1112 wraps the outer side of the cement pressure plate 112 and the outer side of the bottom of the first polyurethane foam layer 121, and the vertical portion 1112 is located inside the outer wall waterproofing membrane 122, that is, the upper portion of the vertical portion 1112 of the waterproofing membrane is embedded between the outer wall waterproofing membrane 122 and the first polyurethane foam layer 121, a small portion of the lower portion of the vertical portion 1112 is embedded between the outer wall waterproofing membrane 122 and the cement pressure plate 112, and the horizontal portion 1111 and the vertical portion 1112 of the waterproofing membrane are integrated, so that the waterproofing performance of the installation gap between the outer wall 12 and the floor 11 of the house can be effectively ensured through the cooperation of the vertical portion 1112 and the horizontal portion 1111, the overall waterproofing performance of the house can be ensured, and the cost can be maximally reduced through the vertical portion 1112 with a reasonable height.

In addition, referring to fig. 3, in this embodiment, a first soft porcelain layer 114 is further laid on the surface waterproof layer 113, and the soft porcelain has the advantages of light weight, good flexibility, various appearance shapes, good weather resistance, and the like, and particularly meets the requirements of light steel houses on building materials.

The outer side of the outer wall waterproof layer 122 is provided with a first polymer stone layer 123, the polymer stone is formed by polymerizing natural stone particles or slices, and besides the characteristics of the natural stone, the polymer stone can be endowed with decorative lines or patterns with different colors, has uniform and flat appearance, is tidy and attractive, and has attractive decorative performance.

The surface waterproof layer 113 is a 911 polyurethane waterproof coating which is used as a waterproof layer on the surface of the house floor 11, the 911 polyurethane waterproof coating is convenient to coat and construct, and a formed coating film is elastic, tough and durable.

The waterproof layer 122 of the outer wall body is a Dike waterproof breathable film, and the Dike waterproof breathable film can effectively prevent the building structure from being invaded by rainwater, so that indoor water vapor is rapidly discharged, the thermal performance of the building enclosure is protected, the building durability is improved, and the indoor environment is more comfortable.

Referring to fig. 3, in the embodiment, the house floor 11 is directly disposed on the foundation structure 40, wherein when the waterproof roll is laid, a joint between the following second beams is laid first, and then a complete surface is laid, so as to achieve a better waterproof effect; when laying cement pressure plates 112, mend the seam with structural adhesive and net cloth between the cement pressure plates 112 to it is more firm to connect between the cement pressure plates, effectively improves house floor 11 holistic intensity simultaneously, and house bottom plate wholly adopts such ingenious stacked structure can effectively guarantee waterproof performance and the firm of being connected with foundation structure 40.

Referring to fig. 4, the marine light steel house 1 further includes a plurality of wall structures 20, the wall structures 20 are fixedly disposed on the house floor 11 and used as walls of rooms or supporting walls in the house, each wall structure 20 includes a keel panel 21 and an inner wall 22 disposed on the keel panel 21, and the inner wall 22 is sequentially provided with a calcium silicate board 221, a second polyurethane foam layer 222, and an inner wall waterproof layer 223 in a horizontal direction.

The keel panel 21 is formed by forming a cold-rolled steel strip, the surface of the keel panel is galvanized, the calcium silicate board 221 is a plate made of calcium silicate gel by taking loose short fibers such as inorganic mineral fibers or cellulose fibers as a reinforcing material and taking a siliceous-calcareous material as a main cementing material and carrying out pulping, forming and accelerating a curing reaction in high-temperature high-pressure saturated steam to form the calcium silicate gel, the keel panel is a green environment-friendly building material and has the advantages of excellent fireproof performance, moisture resistance, overlong service life and moth resistance, and the waterproof layer 223 of the inner wall body outside the calcium silicate board 221 ensures the waterproof performance of the inner wall body 22 to be doubly guaranteed and further improves the waterproof performance of the inner wall body, so that the light steel house 1 adopting the structure 20 of the inner wall body 22 can adapt to various environments and still can ensure the waterproof performance, such as an overwater environment; the second polyurethane foam layer 222 is a polyurethane hard foam, the polyurethane hard foam is of a closed-cell structure, has heat preservation and waterproof functions, is particularly excellent in heat-resistant and heat-preservation performance, is low in heat conductivity coefficient which is only 0.022-0.033W/(m × K), is the lowest heat conductivity coefficient of all heat-preservation materials, provides a foundation for the light steel house 1 to be used in different weather environments, and is suitable for different climatic environments; adopt the utility model discloses interior wall 22 structure 20, its waterproof performance is good, and the light is easily installed, and heat preservation and heat insulation properties is good, can be applicable to various environment.

Referring to fig. 5, in an embodiment, a plurality of silencing chambers 2211 are disposed inside the calcium silicate board 221, the silencing chambers 2211 are all cylindrical chambers, the silencing chambers 2211 are uniformly arranged along the calcium silicate board 221, and the silencing chambers 2211 are not communicated with each other, so that the strength of the calcium silicate board 221 is ensured, sound insulation is also achieved, when sound is emitted indoors or outdoors, the sound enters the silencing chambers 2211 to reduce the air flow and reduce the vibration amplitude, thereby reducing the sound decibel and achieving the sound insulation effect.

In addition, referring to fig. 4, the inner side of the calcium silicate board 221 is provided with a second soft ceramic layer 224, the function of which is not described herein again; a second polymer stone layer 225, i.e. polymer stone, is disposed on the outer side of the waterproof layer 223 of the inner wall, and the function thereof is not described herein; the inner wall waterproof layer 223 is made of breathing paper, and the function thereof is not described herein.

Specifically, after fossil fragments panel 21 installation was accomplished, calcium silicate board 221, second polyurethane foam layer 222, breathing paper, second polymer stone layer 225, the soft porcelain layer 224 of second were installed in proper order to obtain the utility model discloses interior wall 22 structure 20.

Referring to fig. 6 to 9, in the embodiment, the foundation structure 40 is used for supporting the house floor 11 in the foundation structure 10; the foundation structure 40 comprises a plurality of first-stage cross beams 41 and a plurality of second-stage cross beams 42, the first-stage cross beams 41 and the second-stage cross beams 42 are vertically and alternately arranged, the second-stage cross beams 42 are positioned above the first-stage cross beams 41, cross beam fixing pieces 43 for fixing the first-stage cross beams 41 and the second-stage cross beams 42 are arranged at the intersections of the first-stage cross beams 41 and the second-stage cross beams 42, a plurality of buoyancy tank units 50 are arranged at the bottoms of the first-stage cross beams 41 and the second-stage cross beams 42 and used for providing buoyancy for a house, the buoyancy tank units 50 are fixed by pre-buried fixing pieces and the first-stage cross beams 41, the pre-buried fixing pieces are pre-buried in a tank cover 52 during installation; meanwhile, the side face of the bottom of the house floor 11 is further fixedly welded with an L-shaped connecting piece, and then is fixedly connected with the side wall of the first-level beam 41 through a fastening piece such as a bolt on the side face.

Referring to fig. 7 to 8, the first-stage cross beam 41 and the second-stage cross beam 42 are made of steel in a shape like a Chinese character ji, and open grooves of the first-stage cross beam 41 and the second-stage cross beam 42 are arranged downward during assembly, so that water is prevented from being poured into the open grooves of the first-stage cross beam 41 and the second-stage cross beam 42 to increase the self weight of the whole house. The buoyancy tank unit 50 and the foundation structure 40 are detachably connected with the inner side wall of the first-stage cross beam 41 through the embedded connecting piece 54; specifically, be located between one-level crossbeam 41 and second grade crossbeam 42 that the intersection between them is provided with two crossbeam mounting 43, every one-level crossbeam 41 with correspond second grade crossbeam 42 can dismantle the connection through two crossbeam mounting 43, and two crossbeam mounting 43 intervals set up the both sides on one-level crossbeam 41 length direction, and the first half of crossbeam mounting 43 is located second grade crossbeam 42, and the tank bottom butt of its top and second grade crossbeam 42 open slot, crossbeam mounting 43 lower part is fixed with one-level crossbeam 41 lateral wall.

Further, the beam fixing part 43 comprises a main body part 431 and two extending parts 432 vertically positioned on two sides of the main body part 431, the two extending parts 432 are vertically positioned on two sides of the main body part 431 and integrally formed with the main body part 431, the two extending parts 432 of the beam fixing part 43 are oppositely arranged and the main body part 431 is respectively fixedly connected with two outer side walls of the first-level beam 41 through fasteners, two rows of bolts are arranged on the lower half part of the main body part 431, the bolts penetrate through the main body part 431 and are fixed with the side walls of the first-level beam 41, the two rows of bolts are respectively close to a notch and a groove bottom of an open groove of the first-level beam 41, and therefore the main body part 431 and the.

The two extending portions 432 of the single beam fixing member 43 are respectively and fixedly connected with the two inner side walls of the secondary beam 42 through fasteners, the two extending portions 432 of the single beam fixing member 43 are respectively abutted against the two inner side walls of the secondary beam 42, and bolts sequentially penetrate through the side walls and the extending portions 432 of the secondary beam 42 to fix the extending portions 432 and the secondary beam 42 together.

Specifically, when the fixing device is installed, the main body parts 431 of the two beam fixing parts 43 are respectively fixed to two sides of the first-stage beam 41 through bolts, then the opening grooves of the second-stage beam 42 and the beam fixing parts 43 are aligned and placed above the first-stage beam 41, and the two extending parts 432 of the beam fixing parts 43 are connected with the two inner side walls of the second-stage beam 42 through two sets of bolts, so that the beam fixing parts 43 are fixed to the second-stage beam 42, and further the second-stage beam 42 is fixed to the first-stage beam 41. And then fixing the embedded connecting piece 54 on the buoyancy tank unit 50 and the inner side wall of the first-stage cross beam 41 together through bolts, so that the buoyancy tank unit 50 and the first-stage cross beam 41 are fixed, and the whole foundation is installed.

The following beneficial effects can be achieved by adopting the foundation structure 40: the upper half part of the beam fixing piece 43 is clamped in an opening groove of the second-level beam 42, the second-level beam 42 limits the movement of the beam fixing piece 43 in the horizontal direction, the first-level beam 41 is located between the two beam fixing pieces 43, the two beam fixing pieces 43 limit the movement of the first-level beam 41 in the vertical direction, and the beam fixing pieces 43 are fixed with the first-level beam 41, so that the first-level beam 41 cannot move in the horizontal direction, and therefore the first-level beam 41 cannot move relative to the second-level beam 42 in the horizontal direction or the vertical direction, the phenomenon that the cross position of the first-level beam 41 and the second-level beam 42 slides relative to each other due to overlarge bearing is avoided, the stability and the safety of the whole maritime house are guaranteed.

Because the bottom of crossbeam mounting 43 and the spacing portion 411 butt of one-level crossbeam 41 notch department, the tank bottom butt of its top and second grade crossbeam 42 open slot can play the supporting role, further strengthens the intensity of one-level crossbeam 41 and second grade crossbeam 42 junction, avoids this junction because the bearing is too big and bends, all passes through bolt fastening between crossbeam mounting 43 and one-level crossbeam 41 and the second grade crossbeam 42 simultaneously, construction easy operation, swift.

Therefore, all parts of the foundation structure 40 are connected stably, and the foundation structure has the advantages of ingenious structure, stable connection, strong wind and wave resistance and easy disassembly and assembly.

In addition, referring to fig. 10 and 11, the opening grooves of the first-stage cross beam 41 and the second-stage cross beam 42 may be opposite to each other during assembling. The structure can increase the contact area between the first-level beam 41 and the buoyancy tank unit 50 and between the second beam and the house, so that the foundation is stressed more uniformly and the structure is more stable.

Specifically, when mounting, the beam fixing member 43 is first placed in the open slot of the first beam, the extending portion 432 is fixed to the side wall of the first beam by a self-tapping screw, so that the beam fixing member 43 is fixed to the first beam, then the open slot of the second beam is aligned with the beam fixing member 43 and placed above the first beam, the main body portion 431 of the beam fixing member 43 is fixed to the second beam by two sets of screws, so that the beam fixing member 43 is fixed to the second beam, and the second beam is fixed to the first beam. And then the buoyancy tank unit 50 is fixed on the two outer side walls of the first cross beam through the embedded connectors 54, thereby completing the installation of the whole foundation structure 40 and the buoyancy tank unit 50.

Referring to fig. 12 and 13, the buoyancy tank unit 50 includes a buoyancy tank main body 51 and two tank covers 52 oppositely disposed on the buoyancy tank main body 51, wherein the buoyancy tank main body 51 and the tank covers 52 are made of glass fiber reinforced plastic; the buoyancy tank main body 51 comprises a plurality of layers of glass fiber cloth and a plurality of first supporting pieces arranged along the buoyancy direction, and the supporting pieces are arranged between two layers of adjacent glass fiber cloth.

The offshore buoyancy tank adopts the core structure of buoyancy tank main body 51 and two tank covers 52 to effectively ensure that the overall structure is simple and effective, not only facilitates production but also facilitates disassembly and assembly maintenance, and simultaneously utilizes the forming process characteristics of glass fiber reinforced plastics to skillfully arrange a first supporting piece between two layers of glass fiber cloth to play a role in supporting the buoyancy tank main body 51, thereby ensuring that the overall structure can be ensured to be stable all the time under the action of gravity of a house.

Referring to fig. 12 and 13, in the embodiment, the buoyancy tank main body 51 is a frame shape that is vertically disposed to form a closed inner cavity by matching with the two tank covers 52. The structure formed by the three parts is adopted, so that the whole assembly is easier, and the processing and the manufacturing are more convenient.

Referring to fig. 12 and 13, at least one set of second supporting members 53 is disposed inside the buoyancy tank body 51 in a direction perpendicular to the buoyancy, and the second supporting members 53 are used to reinforce the stability of the buoyancy tank body 51 and serve as supporting and fixing parts for a third supporting member described below.

Further, the box cover 52 is fixedly provided with a plurality of embedded connecting pieces 54, and embedded connecting holes are formed in the parts of the embedded connecting pieces 54 exposed out of the box cover 52 and used for being detachably connected with purlins of the offshore foundation units through fasteners such as bolts.

Furthermore, a third supporting member is obliquely arranged on the second supporting member 53 and at one end of each embedded connector 54, and the third supporting member is used for further stably supporting the buoyancy tank main body 51 on one hand, and is used for providing an upward supporting force to the embedded connector 54 of the tank cover 52 by matching the second supporting member 53 on the other hand so that the tank cover 52 is more stably supported by the offshore house.

Specifically, the first support member, the second support member 53 and the third support member are all made of metal, preferably, the second support member 53 and the third support member may be made of square steel, and the first support member may be made of steel sheet.

Referring to fig. 12 and 13, in an embodiment, a plurality of first protrusions 511 are disposed on the outer side of the buoyancy tank main body 51 along the buoyancy direction, and a plurality of second protrusions 521 are disposed on the outer side of the tank cover 52 along the length direction, so that the first protrusions 511 and the second protrusions 521 are adopted to increase the contact area with water to generate larger buoyancy, and to make the buoyancy tank main body 51 and the tank cover 52 more stable and reliable.

In addition, the case lid 52 includes multiple layers of glass fiber cloth, the number of layers of the glass fiber cloth defining the case lid 52 and the flotation tank is d, and then the range of d is 3-6, preferably, the number of layers of glass fiber cloth is 4, the first supporting member is arranged between the second layer of glass fiber cloth and the third layer of glass fiber cloth, and the glass fiber cloth with the appropriate number of layers can ensure that the strength is sufficient, and the cost can be saved to the greatest extent.

Referring to fig. 12 and 13, the buoyancy tank main body 51 is provided with first positioning portions 512 on two upper and lower end surfaces, and the tank cover 52 is provided with second positioning portions matching with the first positioning portions 512; in this embodiment, the first positioning portions 512 are protruding positioning plates protruding from the upper and lower end surfaces of the buoyancy tank main body 51, the second positioning portions are positioning grooves formed in the end surface of the tank cover 52 and matched with the protruding positioning plates, and the buoyancy tank main body 51 and the tank cover 52 are fixedly connected by rivets or screws after being matched; the structure of the first positioning portion 512 and the second positioning portion makes the connection between the float tank main body 51 and the tank cover 52 easier to position and fix, and makes the overall sealing performance stronger and less prone to water leakage.

The embodiment of the utility model provides a flotation tank main part 51 with the case lid 52 chooses for use glass steel combined material promptly fibre reinforced plastic. Glass fiber reinforced plastic refers to a material in which unsaturated polyester, epoxy resin and phenolic resin matrix are reinforced with glass fiber. The glass fiber reinforced plastic composite material is a light and corrosion-resistant non-metal novel material. Compared with common steel and plastic materials, the buoyancy tank has the advantages of light weight, tensile resistance, corrosion resistance, ageing resistance, low comprehensive cost, strong plasticity and the like, so that the buoyancy tank can effectively realize the wind resistance, blow resistance and corrosion resistance of the whole buoyancy tank when being used on the offshore buoyancy tank.

Referring to fig. 14, a plurality of buoyancy tank units 50 are regularly distributed at the edge and inside of the whole foundation structure 40, so that on one hand, the buoyancy force applied to the marine light steel house 1 can be ensured to be more uniform, and on the other hand, the cost of the buoyancy tank units 50 can be reduced on the basis of sufficient buoyancy force through reasonable layout.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A marine light steel house is characterized in that: comprises an eave structure (30), a foundation structure (10), a foundation structure (40) and a plurality of buoyancy tank units (50);

-the base structure (10) is for supporting the eave structure (30);

-said foundation structure (40) is intended to support said foundation structure (10); the foundation structure (40) comprises a plurality of first-stage cross beams (41) and a plurality of second-stage cross beams (42), the first-stage cross beams (41) and the second-stage cross beams (42) are vertically and alternately arranged, the second-stage cross beams (42) are positioned above the first-stage cross beams (41), cross beam fixing pieces (43) for fixing the first-stage cross beams (41) and the second-stage cross beams (42) are arranged at the intersection of the first-stage cross beams (41) and the second-stage cross beams (42), and a plurality of buoyancy tank units (50) are arranged at the bottoms of the first-stage cross beams (41;

the buoyancy tank unit (50) comprises a buoyancy tank main body (51) and two tank covers (52) which are oppositely arranged on the buoyancy tank main body (51), wherein the buoyancy tank main body (51) and the tank covers (52) are made of glass fiber reinforced plastic materials; the buoyancy tank main body (51) comprises a plurality of layers of glass fiber cloth and a plurality of first supporting pieces arranged along the buoyancy direction, and the supporting pieces are arranged between two layers of adjacent glass fiber cloth.

2. The marine light steel house of claim 1, wherein: eave structure (30) include eave main part (31) and set up in eave main part (31) below outrigger (32), eave main part (31) from bottom to top is including roof (311), eave respiratory paper (312), OSB board (313), eave waterproof layer (314), roof boarding (315) that set gradually, the outside end of roof (311) and the outside end of outrigger (32) are constituteed eave (33) of eave main part (31), eave respiratory paper (312) and eave waterproof layer (314) from eave main part (31) cladding extremely the eave bottom of eave main part (31).

3. The offshore light steel house of claim 2, wherein: the foundation structure (10) comprises a house floor (11) and a plurality of outer walls (12) arranged on the house floor (11), wherein the house floor (11) comprises a waterproof roll material layer (111), a cement pressure plate (112) and a ground surface waterproof layer (113) which are sequentially arranged from bottom to top, and the outer walls (12) comprise a first polyurethane foam layer (121) and wall waterproof layers arranged on the outer side of the first polyurethane foam layer (121); the outer wall body (12) is used for supporting the eave main body (31).

4. The offshore light steel house of claim 3, wherein: waterproof roll material layer (111) include mutually perpendicular's horizontal part (1111) and vertical portion (1112), cement pressure plate (112) below is laid to horizontal part (1111), the outside of vertical portion (1112) parcel cement pressure plate (112) outside and first polyurethane foam layer (121) bottom, just vertical portion (1112) are located the inboard of outer wall body waterproof layer (122).

5. The marine light steel house of claim 1, wherein: the wall structure comprises a plurality of wall structures (20), each wall structure (20) comprises a keel panel (21) and an inner wall (22) arranged on the keel panel (21), and the inner wall (22) is sequentially provided with a calcium silicate board (221), a second polyurethane foam layer (222) and an inner wall waterproof layer (223) in the horizontal direction.

6. The marine light steel house of claim 1, wherein: the box cover (52) is fixedly provided with a plurality of embedded connecting pieces (54), and embedded connecting holes are formed in the parts, exposed out of the box cover (52), of the embedded connecting pieces (54).

7. The offshore light steel house of claim 6, wherein: the first-level beam (41) and the second-level beam (42) are in a shape like a Chinese character 'ji', and open grooves of the first-level beam and the second-level beam are arranged downwards.

8. The offshore light steel house of claim 7, wherein: the buoyancy tank unit (50) and the foundation structure (40) are detachably connected through the embedded connecting piece (54) and the inner side wall of the first-level cross beam (41).

9. The marine light steel house of claim 1, wherein: every one-level crossbeam (41) with correspond second grade crossbeam (42) can dismantle the connection through two crossbeam mounting (43), two crossbeam mounting (43) interval sets up in one-level crossbeam (41) length direction's both sides, in crossbeam mounting (43) top was fixed in second grade crossbeam (42), crossbeam mounting (43) bottom is fixed with one-level crossbeam (41) lateral wall.

10. The offshore light steel house of claim 9, wherein: the beam fixing piece (43) comprises a main body part (431) and two extension parts (432) which are vertically located on two sides of the main body part (431), the two extension parts (432) of the beam fixing piece (43) are arranged oppositely, the main body part (431) of the beam fixing piece is fixedly connected with two outer side walls of a first-level beam (41) through fasteners respectively, and the single two extension parts (432) of the beam fixing piece (43) are fixedly connected with two inner side walls of a second-level beam (42) through fasteners respectively.

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