CN216109182U - House-in-house structure assembled on industrial production site - Google Patents

Abstract

The utility model provides a room-in-room structure of assembling of batch production scene, belongs to room and builds construction technical field, including light gauge steel major structure, light gauge steel major structure includes light gauge steel partition wall, partition wall architectural surface, light gauge steel top surface, top surface basic unit and top surface architectural surface. Light gauge steel partition wall includes the sky fossil fragments and the ground keel that the level set up, and vertical interval sets up the centre keel between sky fossil fragments and ground keel, and the level of horizontal installation at centre keel middle part is strengthened fossil fragments, connects the bracing fossil fragments between the centre keel. The partition decorative surface layer comprises a partition base plate connected to the outer side surface of the light steel keel partition and a partition wall surface layer block material plate installed on the outer side surface of the partition base plate. The utility model solves the problems that the construction boundary of building construction is not clear, the full assembly construction can not be realized except the main structure, and the problems of high noise between upper and lower floors, serious noise pollution and influence on the living quality.

Description

House-in-house structure assembled on industrial production site

Technical Field

The utility model belongs to the technical field of house construction, and particularly relates to a house-in-house structure assembled on an industrial production site.

Background

The traditional house-in-house structure comprises the following structures, and the respective disadvantages are as follows:

1, traditional brickwork partition wall system:

the masonry engineering refers to the engineering of building by using materials such as common clay bricks, load-bearing clay hollow bricks, autoclaved sand-lime bricks, fly ash bricks, various small and medium-sized building blocks, stones and the like in the building engineering; including bricking, stone, building blocks, lightweight wallboards, and the like.

The disadvantages are as follows: at present, the block partition wall is still built manually, the verticality and the flatness of the wall are difficult to control, and the precision required by fine finishing cannot be achieved although the verticality and the flatness of the wall are improved after plastering. In addition, the size of the compartment of each room is different due to construction deviation formed by masonry and plastering, which brings great trouble to BIM batch processing of built-in components and is often skillful, and particularly, the edge closing and closing, plate division and construction modulus are difficult to control. The purpose of convenient and fast assembly construction can not be achieved, and the decorative effect is not satisfactory.

2, traditional light gauge steel gypsum board system:

including partition wall systems and ceiling systems.

Traditional light gauge steel gypsum board partition wall system: the light steel keel partition wall system consists of a top keel, a bottom keel and a penetrating keel, has the characteristics of light weight, higher strength, good fire resistance, strong universality and simple installation, has the effects of shock prevention, dust prevention, sound insulation, sound absorption and constant temperature, and has the advantages of short construction period, simple and convenient construction, difficult deformation and the like.

The disadvantages are as follows: firstly, used partition wall light gauge steel is only semi-manufactured goods material, and what size fossil fragments are required on the scene, all are that on-the-spot manual cutting joins in marriage and do, and the machining precision is difficult to guarantee. Secondly, the keel structure is not an independent structure and is fixed on the ground and the top surface structure by expansion bolts from top to bottom, and due to punching positioning deviation and field manual cutting deviation, the verticality and the flatness of the partition wall are difficult to guarantee. Thirdly, the original structure is damaged greatly due to more holes. Fourthly, the material models are many and the connected mode is not the fixed connection mode, and overall structure performance is poor, and fifthly, the room size of opening is because the positioning deviation that punches causes the size precision of opening to be difficult to guarantee, hardly satisfies the requirement of later stage decoration BIM ization assembled construction. Fifthly, because the partition wall is connected to the top surface structure, the cross collision with fire fighting, electromechanical installation and heating and ventilation pipelines is very serious, so that the structure of the partition wall is affected, and a large amount of manpower and material resources are wasted.

Traditional light gauge steel gypsum board suspended ceiling system: the light steel keel suspended ceiling system is composed of a main keel, an auxiliary keel, side keels, a main hanger, a secondary hanger, a suspender, a pull explosion and the like. The composite material has the advantages of light weight, high strength, good fire resistance, safe and reliable structure, good shock resistance and good seismic resistance, and can improve the heat insulation and sound insulation effects. The disadvantages are as follows: firstly, used furred ceiling light gauge steel is only semi-manufactured goods material, and what size fossil fragments are required on the scene, all are that on-the-spot manual cutting joins in marriage and do, and the machining precision is difficult to guarantee. Secondly, the keel structure is not an independent structure, a suspended ceiling keel system formed by the main keel, the auxiliary keel and the auxiliary hanger is hoisted by parts such as a suspender and a main hanger, and the hoisting points are more (on average, about 1 meter of the suspended ceiling keel system is provided with a suspender in the horizontal direction and the vertical direction); the damage to the original structure is great. Thirdly, many accessories, many material models, very troublesome manufacture and installation and low assembly precision. Fourthly, special conditions such as large-scale equipment and large-scale air pipes need to be changed into conversion layers, construction is quite troublesome, and the suspended ceiling structure can produce uneven settlement, so that the quality problems such as gypsum board deformation and cracking are caused.

3, the light steel villa building system: the weight is light, the stability is good, and the earthquake resistance and wind resistance are good; the light steel material can be recycled, and is green and environment-friendly.

The light steel villa has construction speed 7-8 times that of common building, basically has no water consumption problem and is dry construction. The weight of the light steel villa is only one third to one eighth of that of the traditional masonry partition wall (the quick-drying density of the masonry is 300kg/m3 to 800kg/m3, the density of the heat-preservation and heat-insulation rock wool is generally 80kg/m3 to 150kg/m3, and the density of the indoor sound-preservation and heat-insulation rock wool is generally 60kg/m3 to 80kg/m 3), and the light steel villa has very light weight. Its stability is excellent, and the steel structure house has very good earthquake-resistant property. The light steel material can be recycled, and is green and environment-friendly. In addition, the service life of the light steel building can reach more than 70 years.

The light steel villa building system originally originates from Europe, wherein light steel structures of Finland and Sweden are most developed, prefabricated components of light steel structure houses reach 95%, and technical conditions are mature.

4, the portable house system: the prefabricated house is formed by combining a heavy steel frame and a composite heat-insulating color steel plate, and is a house for quickly building temporary office and residence.

5, container house system: the container house is a temporary office and residential house formed by reforming the structural principle of a container.

In the construction of the above various house structures, there are the following problems:

1, the construction boundary of building construction is not clear.

2, except the main structure, the problem of full assembly construction cannot be realized.

3, the noise between the upper and lower floors is large, the noise pollution is serious, and the living quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a house-in-house structure assembled on the factory production site, so as to solve the technical problems in the background technology.

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

the house-in-house structure assembled on the industrial production site comprises a main structure of a light steel keel, wherein the main structure of the light steel keel comprises a partition wall of the light steel keel, a decorative surface layer of the partition wall, a top surface of the light steel keel, a top base layer and a decorative surface layer of the top surface.

Light gauge steel partition wall includes the sky fossil fragments and the ground keel that the level set up, and vertical interval sets up the centre keel between sky fossil fragments and ground keel, and the level of horizontal installation at centre keel middle part is strengthened fossil fragments, connects the bracing fossil fragments between the centre keel.

The partition decorative surface layer comprises a partition base plate connected to the outer side surface of the light steel keel partition and a partition wall surface layer block material plate installed on the outer side surface of the partition base plate.

Further preferred technical solution: the diagonal bracing keels are arranged in a scissor fork manner.

Further preferred technical solution: a door opening is formed between a pair of adjacent vertical keels, and the upper part of the door opening is connected with an inverted T-shaped door opening supporting keel.

Further preferred technical solution: the top keel, the ground keel, the horizontal reinforcing keel and the diagonal bracing keel in the light steel keel partition wall are all connected and fixed through connecting pieces.

Further preferred technical solution: the top surface of the light steel keel is of a rectangular frame structure and comprises horizontal keels arranged at horizontal intervals and longitudinal keels arranged at vertical intervals and connected between the horizontal keels.

Further preferred technical solution: and four corners of the top surface of the light steel keel are respectively provided with a corner reinforcing member.

Further preferred technical solution: the corner reinforcing member comprises a pair of isosceles right triangle plate bodies and a vertical connecting plate connected between the right-angle sides of the pair of isosceles right triangle plate bodies.

Further preferred technical solution: the top decorative surface layer comprises a top base plate connected to the lower side face of the top light steel keel and a top surface layer block plate installed on the lower side face of the top base plate.

Further preferred technical solution: the light gauge steel partition wall and the top surface of the light gauge steel are fixedly connected through a fixing piece.

Compared with the prior art, the utility model has the following characteristics and beneficial effects:

the construction boundary of the whole building construction is more definite, a civil engineering unit only serves as a main body structure, namely a frame structure part, and an interior unit adopts a full house light steel keel structure to carry out secondary structure construction, full house decoration construction and secondary electromechanical construction; electromechanical installation, heating ventilation and fire fighting units carry out one-time electromechanical and heating ventilation equipment and fire fighting pipeline construction, and the curtain wall unit is responsible for the construction of the outer vertical wall; the phenomenon that civil construction and interior major, civil construction and electromechanical major and civil construction and fire fighting major frequently cross collide caused by civil construction of the secondary structure in the past is changed.

2, the utility model can realize the full-assembly construction of the whole building except the structure; at present, the curtain wall, one-time electromechanical installation, heating ventilation and fire fighting processing have realized one hundred percent of industrial production, and the factory rate can also reach one hundred percent except the ground and painting by installing the light steel keel house-in-house technology.

3, the top surface and the wall body are not connected with the original structure top any more, so the utility model has good separation effect on the noise transmission of upper and lower floors and reduces noise pollution.

Drawings

FIG. 1 is a longitudinal sectional view of a BIM-based factory building-in-house of the present invention.

FIG. 2 is a longitudinal sectional view (with air conditioning and fire fighting pipes) of a BIM-based factory building of the present invention.

FIG. 3 is a sectional plan view of a BIM-based factory building in accordance with the present invention.

Reference numerals: the wall-mounted type building block comprises 1-top keel, 2-ground keel, 3-vertical keel, 4-horizontal reinforcing keel, 5-diagonal keel, 6-partition wall base plate, 7-partition wall surface layer block flitch, 8-transverse keel, 9-longitudinal keel, 10-top surface base plate, 11-top surface layer block flitch, 12-connecting piece, 13-corner reinforcing piece and 14-fixing piece.

Detailed Description

Referring to fig. 1 to 3, a house-in-house structure assembled on a factory production site comprises a main structure of a light gauge steel, wherein the main structure of the light gauge steel comprises a light gauge steel partition wall, a partition wall decorative surface layer, a light gauge steel top surface, a top surface base layer and a top surface decorative surface layer.

Light gauge steel partition wall includes the ceiling joist 1 and the ground keel 2 that the level set up, and vertical interval sets up the centre keel 3 between ceiling keel and ground keel, and the level of horizontal installation at centre keel middle part is strengthened fossil fragments 4, connects bracing fossil fragments 5 between the centre keel.

The partition decorative surface layer comprises a partition base plate 6 connected to the outer side surface of the light steel keel partition wall and a partition wall surface layer block material plate 7 installed on the outer side surface of the partition base plate 6.

The diagonal bracing keels 5 are arranged in a scissor fork manner.

A door opening is formed between a pair of adjacent vertical keels 3, and the upper part of the door opening is connected with an inverted T-shaped door opening supporting keel.

The skyndrome 1, the ground keel 2, the horizontal reinforced keel 4 and the diagonal keel 5 in the light steel keel partition wall are all connected and fixed through the connecting piece 12.

The top surface of the light steel keel is of a rectangular frame structure and comprises transverse keels 8 arranged at horizontal intervals and longitudinal keels 9 arranged at vertical intervals and connected between the transverse keels 8.

The four corners of the top surface of the light steel keel are respectively provided with a corner reinforcing piece 13; the corner reinforcing member 13 comprises a pair of isosceles right triangle plate bodies and a vertical connecting plate connected between the right-angle sides of the pair of isosceles right triangle plate bodies; the material of the corner reinforcing member 13 is the same as that of the keel.

The top decorative surface layer comprises a top base plate 10 connected to the lower side surface of the top light steel keel and a top surface layer block plate 11 installed on the lower side surface of the top base plate 10.

The partition wall of the light gauge steel and the top surface of the light gauge steel are fixedly connected through a fixing part 14.

A conversion layer is arranged above the main structure of the light steel keel, and an air-conditioning pipeline and a fire-fighting pipeline are arranged above the conversion layer.

The utility model relates to an installation method of a house-in-house structure assembled on a factory production site, which comprises the following steps:

step one, carrying out on-site measurement and paying off, and drawing an overall design drawing of a house in a house.

And step two, performing three-dimensional modeling of the house in the house according to the design drawing based on the BIM technology.

And step three, timely finding the mistakes and omissions of the design drawings according to the house-in-house three-dimensional modeling, further optimizing the house-in-house three-dimensional modeling, and finishing the house-in-house three-dimensional modeling design.

The three-dimensional modeling of the house in the house comprises a partition wall three-dimensional modeling part, a partition wall decorative surface layer three-dimensional modeling part, a top surface three-dimensional modeling part and a top surface decorative surface layer three-dimensional modeling part.

And step four, according to the three-dimensional modeling of the house-in-house, importing the design drawing data into special numerical control machining equipment to finish one-time machining and molding of each component in the house-in-house.

Various components can be processed into finished products according to design requirements, including keel length, width, countersunk head punching pattern, edge folding pattern, transverse and vertical keel cross opening pattern, position and the like, and are processed and formed uniformly, particularly, the punching distance precision is very high, and the positive and negative error is 0.3 mm; the method lays a foundation for the assembly precision of the house structure in the whole house and provides reliable guarantee.

According to the three-dimensional modeling part of the partition wall, the one-time processing and forming of the ceiling keel, the ground keel, the vertical keel, the horizontal reinforcing keel and the diagonal keel of the partition wall are completed.

And finishing one-time processing and forming of a partition wall base plate and a partition wall surface layer block material plate in the partition wall decorative surface layer according to the three-dimensional modeling part of the partition wall decorative surface layer.

And finishing one-time processing and forming of the transverse keel and the longitudinal keel according to the top surface three-dimensional modeling part.

And finishing one-time processing and forming of the top base plate and the top surface layer block plate according to the three-dimensional modeling part of the top surface decorative surface layer.

And fifthly, transporting each processed component to a construction site.

Step six, leveling the ground: before construction, the ground is leveled, even the ground engineering can be completely finished, such as tile paving, stone paving, cement self-leveling ground and the like, all the constructions can be carried out in advance.

Step seven, assembling all the components according to the serial numbers of the design drawings to form an integrated house-in-house structure, wherein the concrete construction is as follows:

when the house-in-house structure is assembled, accurate positioning is required, each structural unit plate of the assembled house-in-house is positioned and fixed according to the coordinates of positioning points, and a connecting piece and a fixing piece are used for forming a whole; because the components are processed by numerical control equipment, the precision is very high, and the assembly precision is also very high; provides favorable conditions for the installation of the later-period decorative surface layer.

According to the three-dimensional modeling part of the partition wall in the third step, the ceiling keel, the ground keel, the vertical keel, the horizontal reinforcing keel, the inclined strut keel and the door opening supporting keel which are formed in one step in the fourth step are assembled on site to complete the partition wall construction, and the method specifically comprises the following steps:

firstly, one end of a vertical keel is connected with a ceiling keel or a ground keel through a connecting piece 22, and the vertical keel is not required to be completely connected at one time during connection so as to be leveled and adjusted;

b, then each vertical keel 15 penetrates into the horizontal reinforcing keel 17 and is connected by a connecting piece 22, and all the vertical keels are not required to be connected at one time during connection so as to be leveled and adjusted;

c, connecting the other end of the vertical keel with the ground keel or the skullar through a connecting piece 22, wherein the connection is not required to be completely connected at one time so as to be convenient for leveling and aligning;

d, connecting the diagonal keel 16 with the corresponding vertical keel through the connecting piece 22, wherein the diagonal keel is not required to be completely connected at one time during connection so as to be leveled and adjusted;

e, finally, connecting the corner reinforcing members 23 to the four corners of the partition wall structural unit blocks by using the connecting members 22, and comprehensively correcting;

f, after all the keels are corrected, sequentially screwing all the connecting pieces 22 to form a high-strength and rigid partition wall structure unit block;

and g, after the partition wall structure unit blocks of the four surfaces are assembled respectively, assembling and correcting in time by using the connecting pieces 22, and finishing partition wall construction.

According to the three-dimensional modeling part of the partition decorative surface layer in the third step, connecting the partition base plate and the partition surface layer block plate which are processed and formed in the fourth step to the partition wall, and finishing the construction of the partition decorative surface layer, the concrete steps are as follows:

a, firmly fixing a processed partition wall base plate on one side of a partition wall by using a fixing piece 24, and then filling heat preservation and sound absorption materials 20 into gaps of keels of the partition wall, wherein the filling is compact and uniform;

b, after all the hidden projects are checked and accepted, packaging the partition wall base plate 21 on the other side of the partition wall, and firmly fixing the partition wall base plate by using a fixing piece;

and c, fixing the partition wall surface layer block boards outside the partition wall base layer boards on two sides of the partition wall through fixing parts.

If there is the electric wire pipe when installing, in the equipment partition wall structure unit piece in-process, before filling in heat preservation and acoustic material 20, can insert the electric wire pipe in the spool hole of ceiling keel, ground keel and horizontal reinforcement keel 17 at any time to fix, check the electric wire pipe and link up the condition.

According to the three-dimensional modeling part of the top surface in the third step, assembling the transverse keel and the longitudinal keel which are processed and formed at one step in the fourth step on site to complete the top surface construction, and the concrete steps are as follows:

a, uniformly distributing longitudinal keels at intervals;

and b, connecting the transverse keels between the longitudinal keels at even intervals through connecting pieces to form a rectangular plane frame body.

According to the three-dimensional modeling part of the top surface decorative surface layer in the third step, the top surface sealing plate formed in one step in the fourth step is connected to the top surface, so that the construction of the top surface decorative surface layer is completed, and the method specifically comprises the following steps:

a, firmly fixing the processed top base plate on two sides of the top surface by using fixing pieces 24;

and b, fixing the top surface layer block material plate outside the top surface base plate on two sides of the top surface through a fixing piece.

In the top surface construction and the top surface decorative surface layer construction, the construction method is specifically divided into the following two main categories:

the first kind, to the construction of plane top surface can adopt fossil fragments + top surface shrouding mode that this affair example said, for example general office, hotel guest room, family bedroom etc. but super large area need install the jib of a right amount according to actual conditions additional, for example the office of area more than 50 square meters.

And the second type is that the keel and top surface sealing plate mode of the present embodiment is adopted in the 600mm periphery of the top surface with a model, the model part is suitable to be constructed by adopting GRG members or wood members and is installed by using the traditional suspender installation mode, such as a large meeting room, a hall and the like.

Above-mentioned mid-board decorative cover and top surface decorative cover layer material are complicated, and construction process is also different, but roughly can be divided into three types, and this embodiment adopts first type, also can adopt second type or third type during actual construction:

the first type is block-type board, such as wood veneer, soft and hard bag, metal plate, etc.

A complete BIM construction process is adopted for decoration of block materials, a factory performs unified blanking processing according to a base plate and a surface layer block material plate according to an initial three-dimensional modeling part of a partition wall decoration surface layer and an initial three-dimensional modeling part of a top surface decoration surface layer, respective processing tolerance of the base plate and the surface layer block material plate is designed fully during blanking, and assembly modulus and adjustment range of each part are designed fully to meet the requirement of decoration effect.

The second category is spray-on materials such as latex paints, and the like.

For the spraying surface decoration, a putty spraying robot and a latex paint spraying robot can be adopted for construction.

The third category is the papery category of materials, such as wallpaper, wallcoverings, etc.

For pasting surface decoration, only manual treatment can be adopted at present.

A conversion layer is arranged above the top surface, and a fire-fighting pipeline is arranged above the conversion layer.

A conversion layer is arranged above the top surface, and an air conditioning pipeline is arranged above the conversion layer.

In the above, the connecting piece is a stainless steel rivet or a self-tapping piece; the fixing piece is self-tapping; the corner reinforcing part is a right-angled triangular galvanized iron sheet with the same thickness as the keel; the partition wall base plate and the top surface base plate are both gypsum boards or calcium silicate boards or flame retardant boards or cement pressure boards; the heat-preserving and sound-absorbing material is glass rock wool.

The utility model has the following characteristics:

firstly, the construction boundary of the whole building construction is more clear, a civil engineering unit only serves as a main body structure frame structure part, and an interior unit adopts a full house light steel keel structure to carry out secondary structure construction, full house decoration construction and secondary electromechanical construction; electromechanical installation, heating ventilation and fire fighting units carry out one-time electromechanical and heating ventilation equipment and fire fighting pipeline construction, and the curtain wall unit is responsible for the construction of the outer vertical wall; the phenomenon that civil construction and interior major, civil construction and electromechanical major and civil construction and fire fighting major frequently cross collide caused by civil construction of the secondary structure in the past is changed.

Secondly, the fully-assembled construction of the whole building except the structure can be realized; at present, the curtain wall, one-time electromechanical installation, heating ventilation and fire fighting processing have realized one hundred percent of industrial production, and the factory rate can also reach one hundred percent except the ground and painting by installing the light steel keel house-in-house technology.

And thirdly, because the top surface and the wall body are not connected with the original structure, the noise transmission of the upper floor and the lower floor is well blocked, and the noise pollution is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. The utility model provides a room-in-room structure of assembling of batch production scene which characterized in that: the light steel keel structure comprises a light steel keel main body structure, wherein the light steel keel main body structure comprises a light steel keel partition wall, a partition wall decorative surface layer, a light steel keel top surface, a top surface base layer and a top surface decorative surface layer;

the light steel keel partition wall comprises a top keel (1) and a ground keel (2) which are horizontally arranged, vertical keels (3) which are vertically arranged between the top keel and the ground keel at intervals, horizontal reinforcing keels (4) which are horizontally arranged in the middle of the vertical keels, and diagonal bracing keels (5) which are connected between the vertical keels;

the partition decorative surface layer comprises a partition base plate (6) connected to the outer side surface of the light steel keel partition and a partition wall surface layer block material plate (7) installed on the outer side surface of the partition base plate (6).

2. The factory production field assembled house-in-house structure according to claim 1, wherein: the diagonal bracing keels (5) are arranged in a scissor fork manner.

3. The factory production field assembled house-in-house structure according to claim 1, wherein:

a door opening is formed between the pair of adjacent vertical keels (3), and the upper part of the door opening is connected with an inverted T-shaped door opening supporting keel.

4. The factory production field assembled house-in-house structure according to claim 1, wherein: the ceiling keel (1), the ground keel (2), the horizontal reinforcing keel (4) and the inclined strut keel (5) in the light steel keel partition wall are fixedly connected through a connecting piece (12).

5. The factory production field assembled house-in-house structure according to claim 1, wherein: the top surface of the light steel keel is of a rectangular frame structure and comprises transverse keels (8) arranged at horizontal intervals and longitudinal keels (9) arranged at vertical intervals and connected between the transverse keels (8).

6. The factory production field assembled house-in-house structure according to claim 1, wherein: and four corners of the top surface of the light steel keel are respectively provided with a corner reinforcing piece (13).

7. The factory production field assembled house-in-house structure according to claim 6, wherein: the corner reinforcing member (13) comprises a pair of isosceles right triangle plate bodies and a vertical connecting plate connected between the right-angle sides of the pair of isosceles right triangle plate bodies.

8. The factory production field assembled house-in-house structure according to claim 1, wherein: the top decorative surface layer comprises a top base plate (10) connected to the lower side face of the top light steel keel and a top surface layer block plate (11) installed on the lower side face of the top base plate (10).

9. The factory production field assembled house-in-house structure according to any one of claims 1 to 8, wherein: the light gauge steel partition wall and the top surface of the light gauge steel are connected and fixed through a fixing piece (14).

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