CN218405853U - Piece connection structure and modularization building structure - Google Patents

Abstract

The application provides a piece connection structure and modularization building structure. Piece connection structure is arranged in setting up the piece that is close to the outer wall side between two adjacent modules in the modularization building, and it includes: at least two sealing structures are arranged in the thickness direction of the wall body of the module at intervals; each sealing structure comprises a first sealing element and a second sealing element which are oppositely arranged in the direction perpendicular to the thickness direction of the wall body, the first sealing element is fixedly connected with one of the two adjacent modules during production and manufacturing, the second sealing element is fixedly connected with the other module during production and manufacturing, and in an assembling state, the first sealing element is abutted to the second sealing element to form sealing. The application provides a piece connection structure, construction man-hour is short when the construction, and can effectively improve the waterproof sealing performance between two adjacent modules.

Description

Piece connection structure and modularization building structure

Technical Field

The application belongs to the technical field of assembly type buildings, and particularly relates to a splicing joint connecting structure and a modular building structure.

Background

The modular building is formed by splicing a plurality of modules (generally steel structure modules) in the horizontal direction and the vertical direction, wherein each module is a single independent room or space.

Generally, a modular building is manufactured on a processing site to form single modules, each single module is transported to a construction site to be spliced, and after splicing is completed, sealing treatment is carried out on a spliced seam which is formed by splicing two adjacent modules and is close to the outer wall side.

In the related art, the processing of the patchwork between two adjacent modules near the outer wall side is generally performed at the construction site. For example, after two adjacent modules are spliced, sealant is coated in the joints to completely block the joints; or, before splicing two adjacent modules on a construction site, the sealing strips are bonded at corresponding positions on the modules, then the modules with the sealing strips bonded are spliced, and after the two modules are spliced and molded, the sealing strips are used for sealing the splicing seams to achieve a sealing effect.

However, in the above-described seam sealing method, since the application of the sealant or the adhesion of the weather strip is performed at the construction site, and there is a case of working aloft, this results in:

firstly, the workload of site construction is large, and the construction working hours are long;

secondly, the construction site environment is rather harsh, the construction efficiency is low, and the construction quality is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a piece connection structure and modularization building structure to solve the technical problem that the piece department construction man-hour that is close to the outer wall side between two adjacent modules that exist among the prior art is longer and construction quality is difficult to guarantee.

In order to realize the above-mentioned purpose, the technical scheme that this application adopted is, provides a piece connection structure, and it is arranged in setting up the piece that is close to the outer wall side between two adjacent modules in the modularization building, includes:

at least two sealing structures are arranged in the thickness direction of the wall body of the module at intervals; each sealing structure comprises a first sealing element and a second sealing element which are oppositely arranged in the direction perpendicular to the thickness direction of the wall body, the first sealing element is fixedly connected with one of the two adjacent modules during production and manufacturing, the second sealing element is fixedly connected with the other module during production and manufacturing, and in an assembling state, the first sealing element is abutted to the second sealing element to form sealing.

Optionally, the sealing structures in the patchwork are arranged in parallel with each other.

Optionally, when the seam is a transverse seam, a drainage structure is communicated between two adjacent sealing structures.

Optionally, the drainage structure is a water guide pipe arranged on the module, and the water guide pipe is communicated with the bottom surface of a gap between two adjacent sealing structures in the abutted seams and the outer side of the module.

Optionally, the drainage structure is provided with a plurality of joints at intervals in the length direction of the joint.

Optionally, the first sealing element and the second sealing element are both rubber elements; or when the two sides of the abutted seam are steel beams or steel columns, the first sealing element is a rubber piece or a metal square tube, and the second sealing element is a rubber piece.

Optionally, the rubber member is a hollow rubber strip.

Optionally, when the abutted seam is a transverse abutted seam and the two sides of the abutted seam are steel beams or steel columns, the first sealing element close to the inner side of the wall body is a metal square tube, and the second sealing element is arranged above the first sealing element.

Correspondingly, the present application also proposes a modular building construction comprising: a plurality of modules and the splicing seam connecting structure; the two adjacent modules are spliced to form a vertical seam or a transverse seam; the splicing seam connecting structure is arranged in the splicing seams formed by splicing the modules.

Optionally, the modular building structure further comprises a plurality of exterior facings erected on the outer sides of the modules, and two adjacent exterior facings are connected with each other in a sealing manner through weather-resistant glue.

The application provides a piece connection structure has following beneficial effect at least:

firstly, every seal structure all includes first sealing member and second sealing member, first sealing member and one of them fixed connection of two adjacent modules when manufacturing, second sealing member and another module fixed connection when manufacturing, so, the module is in the manufacturing process of mill, first sealing member and second sealing member are connected in an organic whole with each module respectively earlier, when carrying out the concatenation at the job site, when two adjacent modules splice and accomplish, first sealing member and the butt joint of second sealing member also counterpoint in each seal structure, therefore, seal structure's assembly is simple, assembly precision and construction quality are easily controlled, that is, the sealed convenient and fast of piece between two adjacent modules, construction man-hour is shorter.

Secondly, each sealing structure is provided with a first sealing element and a second sealing element, and the sealing function is formed by mutual abutting of the first sealing element and the second sealing element, so that the condition that gaps exist at the sealing position due to the fact that the sealing elements abut against the surfaces of the modules after the surfaces of the modules are uneven can be avoided, and the sealing effect can be effectively improved;

moreover, the sealing structure is provided with at least two sealing structures at intervals in the thickness direction of the wall body of the module, so that two-stage sealing can be formed in the seam splicing, and the sealing performance of the seam splicing and connecting structure is favorably improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic view of a patchwork connection in a vertical patchwork of some embodiments of the present application prior to splicing;

FIG. 2 is a schematic view of the patchwork connection structure of FIG. 1 after being spliced;

FIG. 3 is a schematic illustration of a patchwork connection in a transverse patchwork of some embodiments of the present application prior to splicing;

FIG. 4 is a schematic view of the patchwork connection structure of FIG. 3 after splicing.

Wherein, in the figures, the various reference numbers:

100a, a first sealing structure;

100b, a second seal structure;

110. a first seal member;

120. a second seal member;

200. a module;

210. a steel column;

220. a steel beam;

230. a water conduit;

300. an exterior finish;

400. a keel.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments.

It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element.

When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation as a limitation of the application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4 together, a seam connecting structure provided in a first aspect of an embodiment of the present application will now be described.

Referring to fig. 1 to 4, the present invention provides a patchwork connection structure for being disposed between two adjacent modules 200 on a modular building and being close to a patchwork of an outer wall side.

The module 200 may be a steel structural module. Each module 200 is previously welded and fixed to the steel beam 220 and the steel column 210 at the factory, and the wall is built up, that is, each module 200 is a separate functional body. The modules 200 are stacked on site to form a complete modular building.

For example, the module 200 may be a single room module, an elevator module, or a module body with other functions; correspondingly, the modular building can be a building formed by splicing a plurality of room modules, and can also be a building formed by splicing the room modules and the elevator modules.

Further, the patchwork has several forms.

Referring to fig. 1 to 2, if two adjacent modules 200 are arranged side by side in the horizontal direction, the seam between the two modules 200 is a vertical seam; referring to fig. 3 to 4, if two adjacent modules 200 are vertically arranged side by side, that is, vertically stacked, the seam between the two modules 200 is a horizontal seam; or, if two modules 200 are stacked in an oblique direction, the seam between the two modules 200 is an oblique seam.

Meanwhile, it should be understood that the two sides of the seam are the steel beam 220 or the steel column 210 of the module 200. That is, referring to fig. 1 to 2, in the form of vertical seams, steel columns 210 of the modules 200 are respectively arranged on the left and right sides of the seam; referring to fig. 3 to 4, in the case where the seam is a transverse seam, the upper and lower sides of the seam are the steel beams 220 of the module 200.

In addition, it should also be understood that the seams connected by the seam connecting structure are the seams located on the side of the modular building closest to the outer wall. Because the seams are directly communicated with the external environment, the seams are also high-incidence areas with water seepage.

Specifically, the patchwork connection structure includes at least two sealing structures spaced apart in the thickness direction of the wall of the module 200, for example, two, three, and so on may be provided.

Take the example that the sealing structure is provided with two passages. The two sealing structures are arranged at intervals in the thickness direction of the wall body and respectively comprise a first sealing structure 100a and a second sealing structure 100b from outside to inside.

Referring to fig. 2 and 4, the first sealing structure 100a and the second sealing structure 100b are spaced from outside to inside in the thickness direction of the wall, so that two-stage sealing is formed in both the horizontal joint and the vertical joint, and therefore, even if moisture in the external environment permeates through the first sealing structure 100a, the moisture can be blocked more thoroughly under the blocking of the second sealing structure 100b, thereby achieving more thorough sealing as much as possible.

Referring to fig. 1 to 4, each sealing structure includes a first sealing member 110 and a second sealing member 120 which are oppositely arranged in a direction perpendicular to a thickness direction of a wall body, the first sealing member 110 is fixedly connected with one module 200 during production and manufacture, the second sealing member 120 is fixedly connected with the other module 200 during production and manufacture, and in an assembling state, the first sealing member 110 abuts against the second sealing member 120 to form a seal.

It is understood that at least one of the first seal 110 and the second seal 120 is a rubber. For example, in the case that only one of the rubber members is provided, the side of the other rubber member abutting against the rubber member needs to be smoothly provided to reduce the occurrence of a gap after the rubber member abuts against the rubber member, thereby maintaining a good sealing effect between the rubber member and the other rubber member.

The seam connecting structure is arranged like this, and has the following advantages at least:

firstly, each sealing structure comprises a first sealing element 110 and a second sealing element 120, the first sealing element 110 is fixedly connected with one module 200, the second sealing element 120 is fixedly connected with the other module 200, the first sealing element 110 and the second sealing element 120 can be respectively and fixedly connected with the two modules 200 into a whole in the factory manufacturing process of the modules 200, and when the two adjacent modules 200 are spliced on a construction site, the first sealing element 110 and the second sealing element 120 in each sealing structure are also butted in an alignment way, so that the assembly of the sealing structures is simple, the precision of the butting and the butting between the sealing elements is easy to control, and the construction time is short.

Next, the first sealing member 110 and the second sealing member 120 are fixedly coupled to the module 200 at the factory, respectively. So, compare in the construction mode that the job site need carry out high altitude construction through instrument such as hanging flower basket, scaffold frame under the open-air condition, owing to be through at the mill with module 200 fixed connection in advance, consequently there is not complicated construction operating mode such as high altitude construction and open-air work, the connection quality between each sealing member and the module 200 obtains guaranteeing more easily to be favorable to reducing the production of being connected the back clearance between sealing member and the module 200, with the sealed effect of effectively improving seal structure to the piece.

Moreover, because each module 200 is in the manufacturing process, the roughness of its girder steel 220 or steel column 210 is more difficult to control, that is, in the mode that the sealed strip was sealed to the conventionality adoption list strip, because there is unevenness in the module 200 surface more the circumstances, the sealing strip is with two module 200 butts the back, has the clearance unavoidably between module 200 and the sealing strip, and this clearance can increase the possibility that the piece seam department seeped water. In the application, the first sealing element 110 and the second sealing element 120 are arranged in each sealing structure, and the sealing function is formed by mutual abutting of the first sealing element 110 and the second sealing element 120, so that the situation that the sealing elements are abutted to the surface of the module 200 to form a gap at the sealing position can be avoided due to the fact that the surface of the module 200 is uneven, and the sealing effect can be effectively improved.

To sum up, the edge joint connecting structure of the application can enable the edge joint between two adjacent modules 200 to be convenient to construct in sealing operation and short in working time, and can achieve a good sealing effect.

Further, the first seal structure 100a and the second seal structure 100b are disposed in parallel.

It can be understood that, in the form of vertical joints, the gap between the first sealing structure 100a and the second sealing structure 100b is through vertically, and if rainwater penetrates through the first sealing structure 100a and enters the gap, most of the rainwater flows to the ground along the gap; and under the form that the piece is horizontal piece, the clearance between first seal structure 100a and the second seal structure 100b is link up along transversely, if the rainwater permeates first seal structure 100a and enters into the clearance, then the rainwater can assemble and be difficult for the drainage in the clearance.

In order to solve the above-described problems, in some embodiments of the present application, referring to fig. 3 to 4, in the form of a transverse seam, a drainage structure is communicated between adjacent first and second seal structures 100a and 100b. Through setting up drainage structures, will assemble the rainwater in the clearance in time to discharge, can avoid the rainwater to assemble inside permeating to module 200 from second seal structure 100b when more.

Specifically, the drainage structure may be a drainage hole communicating with the outside of the module 200, or may be a conduit 230 communicating the bottom of the gap with the outside of the module 200.

More specifically, referring to fig. 3 to 4, in the installation mode in which the water guide pipe 230 is provided as the drainage structure, mounting holes are respectively formed in the top surface of the steel beam 220 of the module 200 and the surface facing the outside of the module 200, the arc-shaped water guide pipe 230 is inserted into the two mounting holes, and the openings at both ends of the water guide pipe 230 are welded to the holes of the steel beam 220, respectively. So, can realize the rainwater discharge module 200 outsides in the clearance, and can avoid the rainwater to lead to the inside condition appearance of corrosion of girder steel 220 through the inside cavity that the hole permeates to girder steel 220.

Furthermore, a plurality of drainage structures are arranged at intervals in the length direction of the abutted seams. For example, two water conduits 230 are disposed on the same steel beam 220, so that rainwater in the gap can be timely and sufficiently discharged, and the risk of rainwater permeating into the module 200 due to too much rainwater accumulation is avoided. It is understood that the number of the water introduction pipes 230 is not limited to two, and may be optionally set according to the length of the steel beam 220.

It is understood that in some embodiments of the present application, the first seal 110 and the second seal 120 are both rubber; or, when the two sides of the abutted seam are the steel beam 220 or the steel column 210, the first sealing element 110 is a rubber piece or a metal square tube, and the second sealing element 120 is a rubber piece. In particular, there may be several arrangements.

It will be appreciated that in the first arrangement, the first seal 110 and the second seal 120 are both rubber members. During the manufacturing process of the modules 200, the first sealing member 110 is bonded to one of the modules 200 in advance, and the second sealing member 120 is bonded to the other module 200 in advance; when two adjacent modules 200 are spliced together on a construction site, the first sealing element 110 abuts against the second sealing element 120 so as to seal the spliced seam.

Further, the arrangement mode is preferably suitable for vertical splicing. Because in the vertical piece, the gap between the two seal structures extends vertically, if moisture penetrates through the first seal structure 100a and enters the gap, the moisture converges to the bottom of the module 200 along the first seal structure 100a under the action of gravity, and does not further penetrate through the second seal structure 100b and enter the inside of the module 200. Therefore, in this arrangement, the sealing structure has a sealing function and a low requirement for airtightness of connection between the sealing member and the module 200, and the rubber member and the module 200 can be bonded to each other to satisfy the sealing requirement.

In a second arrangement, the first sealing element 110 is a metal square tube and the second sealing element 120 is a rubber element. Also, in the manufacturing process of the module 200, the first sealing member 110 is previously welded with the steel beam 220 of the module 200, and full welding is required to improve the airtightness of the connection, and the second sealing member 120 is also previously adhesively connected with another module 200.

Compare in above-mentioned first kind of arrangement, this kind of arrangement, the gas tightness of being connected between first sealing member 110 and the module 200 is better to make seal structure all play the same sealed effect when being applicable to vertical piece and horizontal piece.

It is understood that when the sealing structure is suitable for vertical seams, the sealing arrangement of the first sealing element 110 and the second sealing element 120 is similar to the first arrangement, and will not be described herein.

It is understood that, referring to fig. 3 to 4, when the sealing structure is applied to a transverse seam with steel beams 220 or steel columns 210 on both sides of the seam, the first sealing member 110 near the inner side of the wall (i.e., the first sealing member 110 in the second sealing structure 100 b) is a metal square pipe, and the second sealing member 120 is disposed above the first sealing member 110.

Since the metal square pipe is connected to the steel beam 220 of the module 200 by the full-length welding, the connection airtightness is better than that of the rubber member bonded to the steel beam 220, and the first sealing member 110 of the second sealing structure 100b is formed as the metal square pipe, so that when moisture penetrates through the first sealing structure 100a and enters the gap, the moisture is difficult to penetrate into the module 200 from the gap between the metal square pipe and the steel beam 220 of the lower module 200 due to the existence of the welding point between the metal square pipe and the steel beam 220.

It should be understood that, referring to fig. 3 to 4, except that the first sealing element 110 on the second sealing structure 100b is a metal square tube, the first sealing element 110 on the first sealing structure 100a may also be a metal square tube, in such an arrangement, the function of the first sealing element 110 in the first sealing structure 100a is identical to that of the first sealing element 110 in the second sealing structure 100b, and is not repeated herein.

It will be appreciated that, with reference to figures 1 to 4, in each of the embodiments described above, the rubber member is a hollow rubber strip. Thus, after the first sealing element 110 is pressed and abutted against the second sealing element 120, the hollow rubber strip is greatly deformed, so that the contact surface between the hollow rubber strip and the other sealing element is larger, and the air tightness between the two sealing elements is improved.

Further, the hollow rubber strip is preferably an EPDM hollow rubber strip. Therefore, the EPDM hollow rubber strip has stronger oxidation resistance and corrosion resistance, so that the durability of the sealing structure can be improved.

Correspondingly, in the second aspect of this application, this application still proposes a modularization building structure, and modularization building structure includes a plurality of modules 200 that splice the setting in horizontal and/or vertical, splices between two adjacent modules 200 and forms vertical piece or horizontal piece to and set up the piece connection structure in the piece that two adjacent modules 200 splice and form.

Structurally, each module 200 is a steel structural module. Each module 200 is previously welded and fixed to the steel beams 220 and the steel columns 210 at the factory, and the wall is built up, that is, each module 200 is a separate functional body. The modules 200 are stacked on site to form a complete modular building.

In terms of function, the module 200 may be a separate room module, or may be the elevator module 200, or a module body with other functions; correspondingly, the modular building may be a building formed by splicing a plurality of room modules, or a building formed by splicing a room module and the elevator module 200.

It can be understood that the advantages that the patchwork connection structure in the above embodiments has also have in the present embodiment in the modular building, that is, in the present embodiment, the waterproof performance of the modular building is better, and the construction of splicing and sealing between the modules 200 is convenient and fast.

Further, in some embodiments of the present application, referring to fig. 1 to 4, the modular building structure further includes a plurality of exterior facings 300 mounted on the outside of the module 200, wherein two adjacent exterior facings 300 are sealed and connected by weather-resistant glue.

Specifically, referring to fig. 1 to 4, the exterior finishing surface 300 is mounted to the exterior side of the module 200 by a keel 400, i.e., the interior surface of the exterior finishing surface 300 is spaced apart from the exterior side surface of the module 200. By arranging the outer decorative surfaces 300 and sealing and connecting the two adjacent outer decorative surfaces 300 through weather-resistant glue, a primary sealing structure is formed on the outer side of the module 200, so that rainwater and dust on the outer side of a modular building can be initially blocked, and the amount of rainwater permeating to the outer side surface of the module 200 is greatly reduced; if the water amount is large and still permeates through the exterior finishing surface 300, the first sealing structure 100a in the abutted seam connecting structure can also perform blocking sealing on the water again; further, even though moisture still permeates through the first seal structure 100a, the second seal structure 100b can perform a final barrier seal against moisture, thereby achieving a complete barrier seal against moisture.

So, through setting up outer veneer 300 to and combine the piece connection structure in the piece between two adjacent modules 200, can block moisture and dust in the modular building outside completely, thereby be favorable to improving the waterproof performance of modular building.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a piece connection structure for set up in being close to the piece of outer wall side between two adjacent modules in the modularization building, its characterized in that includes:

at least two sealing structures are arranged in the thickness direction of the wall body of the module at intervals;

each sealing structure comprises a first sealing element and a second sealing element which are oppositely arranged in the direction perpendicular to the thickness direction of the wall body, the first sealing element is fixedly connected with one of the two adjacent modules during production and manufacturing, the second sealing element is fixedly connected with the other module during production and manufacturing, and in an assembling state, the first sealing element is abutted to the second sealing element to form sealing.

2. The patchwork connection of claim 1, wherein: and all the sealing structures in the abutted seams are arranged in parallel.

3. The patchwork connection structure of claim 2, wherein: when the abutted seams are transverse abutted seams, a drainage structure is communicated between every two adjacent sealing structures.

4. The patchwork connection of claim 3, wherein: the drainage structure is a water guide pipe arranged on the module, and the water guide pipe is communicated with the bottom surface of a gap between two adjacent sealing structures in the abutted seams and the outer side of the module.

5. The patchwork connection of claim 3, wherein: the drainage structures are arranged in the length direction of the abutted seams at intervals.

6. The patchwork connecting structure of any one of claims 1 to 5, wherein: the first sealing element and the second sealing element are both rubber elements; or when the two sides of the abutted seam are steel beams or steel columns, the first sealing piece is a rubber piece or a metal square tube, and the second sealing piece is a rubber piece.

7. The patchwork connection of claim 6, wherein: the rubber part is a hollow rubber strip.

8. The patchwork connection structure of claim 6, wherein: when the abutted seams are transverse abutted seams and two sides of the abutted seams are steel beams or steel columns, the first sealing piece close to the inner side of the wall body is a metal square tube, and the second sealing piece is arranged above the first sealing piece.

9. A modular building construction, comprising:

a plurality of modules and the patchwork connection of any of the above claims 1 to 8;

the two adjacent modules are spliced to form a vertical splice or a transverse splice;

the splicing seam connecting structure is arranged in the splicing seam formed by splicing the modules.

10. A modular building construction as claimed in claim 9, wherein: the modular building structure further comprises a plurality of outer decorative surfaces erected on the outer sides of the modules, and the adjacent outer decorative surfaces are connected in a sealing mode through weather-resistant glue.

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