CN215926264U - Drawer push-pull type expandable modular building - Google Patents

Abstract

The utility model provides a drawer plug-type can extend modularization building, includes main building box, extends building box and two heavy load guide rails that the symmetry set up, extend building box and main building box through the heavy load guide rail sliding connection that two symmetries set up, be equipped with in the main building box and hold the cavity, extend building box can push into or pull out and hold the cavity. The drawer push-pull expandable modular building disclosed by the utility model has the advantages that the heavy-load guide rail and the bottom beam are selected, the size is reserved, the gap is waterproof, heat is preserved and insulated, the main body fixing part and the expanding part are connected in a sliding manner through the heavy-load guide rail and are pulled and pulled like a drawer to realize expansion; in addition, the transportation cost of the space in unit area in the transportation process can be obviously reduced, the transportation system is particularly suitable for long-distance transportation, and meanwhile, the expansibility of the building space also greatly improves the living comfort and can meet the functional requirements of more use occasions; compared with the modular assembly room in the prior art, the utility model has quick expansibility.

Description

Drawer push-pull type expandable modular building

Technical Field

The utility model belongs to the technical field of building energy conservation, and particularly relates to a drawer push-pull type expandable modular building.

Background

With the development of society, modular buildings are more and more widely applied in daily life, and a large amount of field operation work in the traditional construction mode is transferred to a factory, building components and accessories are processed and manufactured in the factory, then the components are transported to a building construction site, and the components can be quickly installed in a reliable connection mode.

The width of the existing modular building is limited by material specification, material strength, transportation size and the like and is generally less than or equal to 3.2m, but the width is narrower for indoor space with larger width requirement, the existing solution is to use a method for increasing indoor use space by splicing box bodies, actually, a plurality of single buildings are also used, and after the single buildings are transported to a site, the splicing seams are fully welded, the method increases the site construction amount and the construction period, the transportation cost is high, the existing single buildings are not greatly different from the existing single buildings, and the modular building which is convenient to transport and can realize indoor spacious space is urgently needed in the market.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to provide a drawer push-pull expandable modular building, which solves the problems that in the prior art, additional box bodies are added to increase space of the modular building through welding to realize expansion of the modular building, and the mode is high in transportation cost and slow in processing and manufacturing.

The technical scheme is as follows: the utility model provides a drawer push-pull expandable modular building which comprises a main building box body, an expandable building box body and two heavy-load guide rails which are symmetrically arranged, wherein the expandable building box body and the main building box body are in sliding connection through the two heavy-load guide rails which are symmetrically arranged, a containing cavity is arranged in the main building box body, and the expandable building box body can be pushed into or pulled out of the containing cavity. The drawer push-pull type expandable modular building has the advantages that the type selection and the size reservation of the heavy-load guide rail and the bottom beam, the water prevention at a gap and the heat insulation are realized; the area can be increased by about 1.5 times by using the same transportation cost, and the indoor space of the modular building is increased; the transportation cost is saved, the expanded building box body and the main building box body can be transported simultaneously, the expanded building box body can be pushed into the main building box body, and the space is reserved in each direction in the main building box body so as to avoid collision.

Furthermore, according to the drawer push-pull expandable modular building, the main building box body is of a rectangular structure, a rectangular opening is formed in one side plate in the length direction of the main building box body, the expandable building box body is of a rectangular structure, and the sectional area of the surface, opposite to the rectangular opening, of the expandable building box body is smaller than that of the rectangular opening.

Further, foretell drawer push-pull expandable modular building, the main building box includes rectangular frame one, top corrugated sheet, lateral wall corrugated sheet one, lateral wall corrugated sheet two, lateral wall corrugated sheet three, supports base one, turnover door and turnover door actuating cylinder, the upper end at rectangular frame one is established to the top corrugated sheet cover, rectangular frame one is fixed to be set up on supporting base one, lateral wall corrugated sheet two and lateral wall corrugated sheet three set up respectively on the three side of rectangular frame one, the one end and the rectangular frame one of turnover door actuating cylinder are articulated to the piston rod and the turnover door of turnover door actuating cylinder are articulated, turnover door and rectangular frame one are articulated, turnover door actuating cylinder can drive turnover door cover and establish in one of them lateral wall position department of rectangular frame one.

Furthermore, the drawer push-pull expandable modular building is characterized in that the upper end of the first rectangular frame is connected with a telescopic canopy in a sliding mode through a guide rail.

Further, the drawer push-pull expandable modular building comprises a first supporting base, a second supporting base, a third supporting base, a first bottom steel plate and two symmetrically arranged expanded part reinforcing square steels, wherein two ends of the two symmetrically arranged expanded part reinforcing square steels are respectively fixedly connected with the first rectangular frame, the cross section of the expandable building box body on the first supporting base is positioned between the two symmetrically arranged expanded part reinforcing square steels, the first group of square steels are arranged in parallel, two ends of the first group of square steels are fixedly connected with the first rectangular frame, the second group of square steels and the third group of square steels are both positioned between the two symmetrically arranged expanded part reinforcing square steels, the second group of square steels are arranged in parallel, two ends of the second group of square steels are fixedly connected with the two symmetrically arranged expanded part reinforcing square steels, the third group of square steels is arranged between the first rectangular frame and one of the second group of square steels, the bottom steel plate I is in welded connection with the expansion part reinforcing square steel which is symmetrically arranged, the group of square steel I, the group of square steel II, the group of square steel III and the two expansion parts reinforcing square steel.

Furthermore, according to the drawer push-pull expandable modular building, the expandable building box body comprises a second rectangular frame, a second supporting base and a glass door, the second rectangular frame is fixedly arranged on the second supporting base, the glass door is arranged on the side wall of the second rectangular frame, which is just opposite to the rectangular opening, and the other three side walls and the upper end part of the second rectangular frame are covered with a fourth corrugated plate.

Furthermore, foretell drawer push-pull expandable modular building, support base two includes a set of square steel four and bottom steel sheet two, a set of square steel four parallel arrangement is on rectangular frame two lower tip, bottom steel sheet two and rectangular frame two and a set of square steel four welded connection, the aforesaid.

Further, foretell drawer plug-type can extend modularization building, top corrugated sheet, lateral wall corrugated sheet one, lateral wall corrugated sheet two, lateral wall corrugated sheet three and corrugated sheet four constitute by a set of corrugated sheet body, the corrugated sheet body is the form this of turning back to be equipped with U type portion of bending and the right angle portion of bending on two edges of the vertical direction of corrugated sheet body respectively, adjacent right angle portion of bending between the corrugated sheet body can insert in the U type portion of bending.

The technical scheme shows that the utility model has the following beneficial effects: the drawer push-pull type expandable modular building is mainly applied to the fields of office, civil and military with larger indoor space requirements, and is divided into two parts: the main body fixing part and the expanding part are connected in a sliding mode through heavy-load guide rails and are pulled and pulled like a drawer to realize expansion; on the premise of not increasing the width outside the box body, a relatively simple and cheap structural member connection mode is adopted, the indoor use area is increased, the transportation limitation is avoided, and meanwhile, the waterproof and dustproof functions are considered; in addition, the transportation cost of the space in unit area in the transportation process can be obviously reduced, the transportation system is particularly suitable for long-distance transportation, and meanwhile, the expansibility of the building space also greatly improves the living comfort and can meet the functional requirements of more use occasions; compared with the modular assembly room in the prior art, the modular assembly room has quick expansibility, and can ensure that the expanded building box body and the main building box body are stable and reliable after being installed.

Drawings

FIG. 1 is a schematic structural view of a drawer push-pull expandable modular building according to the present invention;

FIG. 2 is a front view of a drawer push-pull expandable modular building of the present invention;

FIG. 3 is a schematic view of a partial structure of a drawer push-pull expandable modular building according to the present invention;

FIG. 4 is a front view of the main building box of the present invention;

FIG. 5 is a rear view of the main building box of the present invention;

FIG. 6 is a top plan view of the main building box of the present invention;

FIG. 7 is a bottom plan view of the main building box of the present invention;

FIG. 8 is a top view of the extended building box of the present invention;

FIG. 9 is a bottom view of the expandable building box of the present invention;

figure 10 is a schematic structural view of the top corrugated board of the present invention;

fig. 11 is a partial enlarged view of the utility model at a in fig. 10.

In the figure: the main building box body 1, hold cavity 11, rectangle opening 12, rectangular frame one 13, top corrugated sheet 14, corrugated sheet body 141, U type portion of bending 142, right angle portion of bending 143, lateral wall corrugated sheet one 15, lateral wall corrugated sheet two 16, lateral wall corrugated sheet three 17, support base one 18, square steel one 181, square steel two 182, square steel three 183, bottom steel sheet one 184, the enhancement square steel 185 of expansion portion, turnover door 19, turnover door actuating cylinder 110, flexible canopy 111, expansion building box 2, rectangular frame two 21, support base two 22, square steel four 221, bottom steel sheet two 222, glass door 23, corrugated sheet four 24, heavy load guide rail 3.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

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 invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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.

Example one

The drawer push-pull expandable modular building shown in fig. 1-3 comprises a main building box body 1, an expandable building box body 2 and two heavy-load guide rails 3 which are symmetrically arranged, wherein the expandable building box body 2 and the main building box body 1 are in sliding connection through the two heavy-load guide rails 3 which are symmetrically arranged, a containing cavity 11 is arranged in the main building box body 1, and the expandable building box body 2 can be pushed into or pulled out of the containing cavity 11.

The main building box body 1 is of a rectangular structure, a rectangular opening 12 is formed in one side plate of the main building box body 1 in the length direction, the expanded building box body 2 is of a rectangular structure, and the sectional area of the surface, opposite to the rectangular opening 12, of the expanded building box body 2 is smaller than that of the rectangular opening 12.

Example two

The main building box 1 shown in fig. 4-7 comprises a rectangular frame I13, a top corrugated board 14, a side wall corrugated board I15, a side wall corrugated board II 16, a side wall corrugated board III 17, a supporting base I18, a turnover door 19 and a turnover door driving oil cylinder 110, the top corrugated board 14 is covered on the upper end part of a rectangular frame I13, the rectangular frame I13 is fixedly arranged on a supporting base I18, the first side wall corrugated plate 15, the second side wall corrugated plate 16 and the third side wall corrugated plate 17 are respectively arranged on three side surfaces of the first rectangular frame 13, one end of the turnover door driving oil cylinder 110 is hinged with the first rectangular frame 13, and a piston rod of the turnover door driving oil cylinder 110 is hinged with the turnover door 19, the turnover door 19 is hinged with the rectangular frame I13, the turnover door driving oil cylinder 110 can drive the turnover door 19 to cover one side wall of the first rectangular frame 13. And the upper end part of the rectangular frame I13 is connected with a telescopic canopy 111 in a sliding way through a guide rail.

In the structure, the first supporting base 18 comprises a first group of square steels 181, a second group of square steels 182, a third group of square steels 183, a first bottom steel plate 184 and two symmetrically arranged expanded part reinforcing square steels 185, two ends of the two symmetrically arranged expanded part reinforcing square steels 185 are respectively fixedly connected with a first rectangular frame 13, the cross section of the expanded building box 2 on the first supporting base 18 is positioned between the two symmetrically arranged expanded part reinforcing square steels 185, the first group of square steels 181 are arranged in parallel, two ends of the first group of square steels 181 are fixedly connected with the first rectangular frame 13, the second group of square steels 182 and the third group of square steels 183 are both positioned between the two symmetrically arranged expanded part reinforcing square steels 185, the second group of square steels 182 are arranged in parallel, two ends of the second group of square steels 182 are fixedly connected with the two symmetrically arranged expanded part reinforcing square steels 185, the third group of square steels 183 is arranged between the first rectangular frame 13 and one of the second group of square steels 182, the first bottom steel plate 184 is welded with a group of first square steels 181, a group of second square steels 182, a group of third square steels 183 and two symmetrically arranged expanded part reinforcing square steels 185.

The extraction and expansion building box body 2 shown in fig. 8 and 9 comprises a second rectangular frame 21, a second supporting base 22 and a glass door 23, wherein the second rectangular frame 21 is fixedly arranged on the second supporting base 22, the glass door 23 is arranged on the side wall of the second rectangular frame 21 opposite to the rectangular opening 12, and corrugated boards four 24 are covered on the other three side walls and the upper end part of the second rectangular frame 21.

In the above structure, the second support base 22 includes a set of square steel bars 221 and a second bottom steel plate 222, the set of square steel bars 221 is disposed in parallel on the lower end of the second rectangular frame 21, and the second bottom steel plate 222 is welded to the second rectangular frame 21 and the set of square steel bars 221.

As shown in fig. 10, 11, the top corrugated board 14, the first corrugated board 15, the second corrugated board 16, the third corrugated board 17 and the fourth corrugated board 24 are all composed of a set of corrugated board body 141, the corrugated board body 141 is a turn-back type, and two edges of the vertical direction of the corrugated board body 141 are respectively provided with a U-shaped bending portion 142 and a right-angled bending portion 143, and the adjacent right-angled bending portion 143 between the corrugated board bodies 141 can be inserted into the U-shaped bending portion 142.

Firstly, a matched heavy-load guide rail 3 is selected according to the weight of an expansion part, after selection, a drawing expansion building box body 2 is welded according to the thickness reservation size of the heavy-load guide rail 3, the drawing expansion building box body 2 needs to select a proper square pipe frame and a keel according to the self weight, and the self weight and the whole structure stability need to be considered. In consideration of actual use conditions, the height of the ground of the drawer extension building box body 2 needs to be parallel and level with the drawer main building box body 1, and the height of the ground keel of the drawer main building box body 1 needs to be welded according to the height of the heavy-load guide rail 3. The main drawing building box body 1 and the expanding drawing building box body 2 are welded well respectively, then screws are fixed on two sides of the guide rail, the heavy-duty guide rail 3 is required to be pulled out completely, nail holes are exposed completely, and the two parts are ensured to fix all the screws so as to ensure the strength.

After the installation, the level and the verticality of the heavy-duty guide rail are debugged, the uniform stress is ensured, and the operation smoothness of the heavy-duty guide rail 3 is debugged by repeatedly pushing and pulling. If the clamping is needed, the mounting height and the tightness of the screw are adjusted until the operation is smooth.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims (8)

1. The utility model provides a modularization building can be extended to drawer push-pull, its characterized in that: including main building box (1), extend heavy-duty guide rail (3) that building box (2) and two symmetries set up, extend heavy-duty guide rail (3) sliding connection that building box (2) and main building box (1) set up through two symmetries, be equipped with in main building box (1) and hold cavity (11), extend building box (2) and can push or pull out and hold cavity (11).

2. A drawer push-pull expandable modular building according to claim 1 wherein: the main building box body (1) is of a rectangular structure, a rectangular opening (12) is formed in one side plate of the main building box body (1) in the length direction, the expanded building box body (2) is of a rectangular structure, and the sectional area of the surface, opposite to the rectangular opening (12), of the expanded building box body (2) is smaller than that of the rectangular opening (12).

3. A drawer push-pull expandable modular building according to claim 2 wherein: the main building box body (1) comprises a rectangular frame I (13), a top corrugated plate (14), a side wall corrugated plate I (15), a side wall corrugated plate II (16), a side wall corrugated plate III (17), a supporting base I (18), a turnover door (19) and a turnover door driving oil cylinder (110), wherein the top corrugated plate (14) is covered on the upper end part of the rectangular frame I (13), the rectangular frame I (13) is fixedly arranged on the supporting base I (18), the side wall corrugated plate I (15), the side wall corrugated plate II (16) and the side wall corrugated plate III (17) are respectively arranged on three side surfaces of the rectangular frame I (13), one end of the turnover door driving oil cylinder (110) is hinged with the rectangular frame I (13), a piston rod of the turnover door driving oil cylinder (110) is hinged with the turnover door (19), the turnover door (19) is hinged with the rectangular frame I (13), the turnover door driving oil cylinder (110) can drive the turnover door (19) to cover at one side wall position of the rectangular frame I (13).

4. A drawer push-pull expandable modular building according to claim 3 wherein: the upper end part of the first rectangular frame (13) is connected with a telescopic canopy (111) in a sliding mode through a guide rail.

5. A drawer push-pull expandable modular building according to claim 3 wherein: the supporting base I (18) comprises a group of square steel I (181), a group of square steel II (182), a group of square steel III (183), a bottom steel plate I (184) and two symmetrically arranged expanding part reinforcing square steel (185), two ends of the two symmetrically arranged expanding part reinforcing square steel (185) are respectively and fixedly connected with a rectangular frame I (13), the cross section of the expanding building box body (2) on the supporting base I (18) is positioned between the two symmetrically arranged expanding part reinforcing square steel (185), the group of square steel I (181) is arranged in parallel, two ends of the group of square steel I (181) are fixedly connected with the rectangular frame I (13), the group of square steel II (182) and the group of square steel III (183) are both positioned between the two symmetrically arranged expanding part reinforcing square steel (185), the group of square steel II (182) is arranged in parallel, and two ends of the group of square steel II (182) are fixedly connected with the two symmetrically arranged expanding part reinforcing square steel (185), the group of square steel three (183) is arranged between one of the rectangular frame I (13) and the group of square steel two (182), and the bottom steel plate I (184) is in welded connection with the group of square steel I (181), the group of square steel two (182), the group of square steel three (183) and the two symmetrically arranged expanded part reinforcing square steels (185).

6. A drawer push-pull expandable modular building according to claim 3 wherein: the expandable building box body (2) comprises a second rectangular frame (21), a second supporting base (22) and a glass door (23), wherein the second rectangular frame (21) is fixedly arranged on the second supporting base (22), the glass door (23) is arranged on the side wall, right opposite to the rectangular opening (12), of the second rectangular frame (21), and the other three side walls and the upper end portion of the second rectangular frame (21) are respectively covered with a fourth corrugated plate (24).

7. A drawer push-pull expandable modular building according to claim 6 wherein: the second supporting base (22) comprises a group of square steel plates (221) and a second bottom steel plate (222), the group of square steel plates (221) are arranged on the lower end portion of the second rectangular frame (21) in parallel, and the second bottom steel plate (222) is connected with the second rectangular frame (21) and the group of square steel plates (221) in a welding mode.

8. A drawer push-pull expandable modular building according to claim 6 wherein: top corrugated sheet (14), lateral wall corrugated sheet (15), lateral wall corrugated sheet two (16), three (17) of lateral wall corrugated sheet and corrugated sheet four (24) constitute by a set of corrugated sheet body (141), corrugated sheet body (141) are the form this of turning back to be equipped with U type portion of bending (142) and right angle portion of bending (143) on two edges of corrugated sheet body (141) vertical direction respectively, adjacent right angle portion of bending (143) between corrugated sheet body (141) can insert in U type portion of bending (142).

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