CN217151408U

CN217151408U - Foldable multilayer assembly building

Info

Publication number: CN217151408U
Application number: CN202220713130.XU
Authority: CN
Inventors: 刘飞香; 廖金军; 孟崇崇; 尹冰; 刘金书; 孔明慧; 潘国智; 贺浩
Original assignee: China Railway Construction Heavy Industry Group Co Ltd
Current assignee: China Railway Construction Heavy Industry Group Co Ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-08-09
Anticipated expiration: 2032-03-29

Abstract

The utility model provides a foldable multilayer assembly building, wherein curb plate, the stand subassembly, roof and one end are equipped with the bottom plate of boss and constitute parallelogram, articulate many floors between curb plate and stand subassembly, and the pin joint of each floor misplaces in the horizontal direction and sets up, arbitrary floor and curb plate, stand subassembly and bottom plate constitute parallelogram equally, be equipped with the cavity that is used for holding many floors on curb plate and the roof, realize that many floors are laminated in the cavity horizontally after folding, do not have the interference phenomenon and need not to dismantle the floor, the process of assembly and folding is all very simple and convenient; the utility model discloses a foldable multilayer assembly building, curb plate and stand subassembly are folding to be fallen the back, and the holistic top surface of multilayer assembly building and bottom surface are the burnishing surface, will many multilayer assembly building stacks in the convenient transportation.

Description

Foldable multilayer assembly building

Technical Field

The utility model relates to an assembly building technical field, concretely relates to foldable multilayer assembly building.

Background

The existing fabricated building is generally formed by positioning and assembling a plurality of wallboards and bottom boards through fasteners, and the wallboards need to be hoisted and spliced on site and need to be assembled by consuming a certain amount of time. Therefore, a new assembly type building is derived, and the wall plates and the bottom plate are connected through the pin shafts, folded for transportation, and installed through the fasteners after being reset on site. However, at present, only single-storey flat-topped or sharp-topped houses are available, and the folding multi-storey buildings are relatively scarce.

In addition, the existing multi-layer assembly building has the problems of time consumption in assembly and inconvenient transportation due to a plurality of components.

In view of the above, there is a need for a foldable multi-storey building to solve the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable multilayer assembly building, the time that aims at solving multilayer assembly building assembly cost is longer and the inconvenient problem of transportation, concrete technical scheme as follows:

a folding type multi-layer assembled building comprises a bottom plate, side plates, a stand column assembly, a top plate and a plurality of floor slabs, wherein the bottom plate comprises a bottom plate and a boss arranged at one end of the bottom plate, the lower end of the side plate is rotatably connected with the boss around an axis A, the lower end of the stand column assembly is rotatably connected with the bottom plate around an axis B, one end of the top plate is rotatably connected with the upper end of the side plate around an axis C, the other end of the top plate is rotatably connected with the upper end of the stand column assembly around an axis D, and the axis A, the axis B, the axis C and the axis D are respectively positioned at four corners of a parallelogram;

a plurality of floor slabs are arranged between the side plate and the upright post assembly, one end of each floor slab is hinged with the side plate, the other end of each floor slab is hinged with the upright post assembly, and the hinged points at the two ends of any floor slab form a parallelogram with the axis A and the axis B; the hinge point of adjacent floor slabs is arranged in a staggered mode in the horizontal direction, the staggered distance is larger than or equal to the thickness of the floor slabs, and concave cavities used for containing multiple floor slabs are formed in the side plates and the top plate.

Preferably, in the above technical scheme, the hinge points of adjacent floor slabs are sequentially arranged along one direction in a staggered manner in the depth direction of the concave cavity of the side plate; the height of the boss is equal to the width of the upright post assembly.

Preferably among the above technical scheme, dislocation set in the horizontal direction between axis A and the pin joint of lowermost floor on the curb plate.

In the above technical solution, preferably, the depth of the concave cavities on the side plates and the top plate is greater than or equal to the total thickness of the plurality of floor boards.

Preferred among the above technical scheme, the floor includes the floor body, the both ends of floor body are equipped with otic placode five and otic placode six respectively, and wherein otic placode five is used for articulating with the curb plate, and otic placode six is used for articulating with the stand subassembly, and otic placode six is the L shape.

Preferably among the above technical scheme, the curb plate includes wallboard and frame one, the wallboard sets up in frame one, the medial surface of wallboard and the inside wall of frame one form the open-ended cavity in upper end.

Preferably in the above technical scheme, the top plate comprises a second frame and a top panel, the top panel is arranged in the second frame, and a concave cavity close to one end opening of the side plate is formed by the inner side surface of the top panel and the inner side wall of the second frame.

Preferably, in the above technical scheme, the inner side surfaces of the side plates and the boss and the outer side surface of the upright post assembly and the top surface of the bottom panel are hinged through hinges; the side plates and the bosses and the upright post assemblies and the bottom panel are detachably connected through bolts.

Preferably, in the above technical solution, a groove is formed in the top surface of the bottom panel, and the hinge on the top surface of the bottom panel is installed in the groove; the axis B is flush with the top surface of the bottom panel.

Preferably among the above technical scheme, roof and bottom surface board all are equipped with a plurality of bolt holes on two sides along its length direction, realize connecting between the adjacent foldable multilayer assembly building through the bolt hole.

Use the technical scheme of the utility model, following beneficial effect has:

the utility model discloses a foldable multilayer assembly building, between the lower extreme of curb plate and the boss, between the upper end of curb plate and the roof, between the lower extreme of stand subassembly and the bottom surface board and all adopt between the upper end of stand subassembly and the roof articulated, four pin joints connect gradually and constitute parallelogram, therefore curb plate and stand subassembly are folding to be laid down the back, and the holistic top surface of multilayer assembly building and bottom surface are the burnishing surface, will many multilayer assembly building stacks in the convenient transportation.

The hinge points at the two ends of any floor form a parallelogram together with the axis A and the axis B, and meanwhile, concave cavities for accommodating a plurality of floors are arranged on the side plates and the top plate, so that the plurality of floors can be horizontally stacked in the concave cavities after being folded, the interference phenomenon is avoided, the floors do not need to be disassembled, and the assembly and folding processes are simple and convenient; in addition, the number of the floor slabs can be adjusted according to actual conditions, and the adjacent multi-layer assembly buildings can be connected through bolts to form a large building, so that the adaptability is high.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic view of the overall structure of a multi-story building after being unfolded;

FIG. 2 is a schematic view of the multi-storey assembled building after folding;

FIG. 3 is a schematic view of the construction of the side panel;

FIG. 4 is a schematic structural view of the top plate;

FIG. 5 is a schematic structural view of the column;

FIG. 6 is a schematic view of a floor construction;

FIG. 7 is an enlarged view of a portion of FIG. 1 at I;

FIG. 8 is an enlarged view of a portion of FIG. 1 at II;

FIG. 9 is an enlarged view of a portion of FIG. 1 at III;

FIG. 10 is an enlarged view of a portion of FIG. 1 at IV;

the floor comprises a base plate 1, a base plate 1.1, a boss 1.2, a bottom panel 1.3, a groove 2, a side plate 2.1, a wall plate 2.2, a frame I, a frame 2.3, a lug plate I, a lug plate 3, a column 3.1, a lug plate IV, a lug plate 4, a top plate 4.1, a lug plate II, a frame 4.3, a top panel 4.4, a lug plate III, a floor 5a, a floor I, a floor 5b, a floor II, a floor 5.1, a lug plate V, a floor 5.2, a lug plate VI, a floor 5.3, a floor body 6, a pin shaft 7, a pin hole 8 and a hinge.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below, and preferred embodiments of the present invention will be described. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1:

referring to fig. 1-10, a folding multi-storey assembled building comprises a bottom plate 1, side plates 2, a column assembly, a top plate 4 and a plurality of floor slabs 5, wherein the bottom plate 1 comprises a bottom plate 1.2 and a boss 1.1 arranged at one end of the bottom plate 1.2, the lower end of the side plate 2 is rotatably connected with the boss 1.1 around an axis a, the lower end of the column assembly is rotatably connected with the bottom plate 1.2 around an axis B, one end of the top plate 4 is rotatably connected with the upper end of the side plate 2 around an axis C, the other end of the top plate 4 is rotatably connected with the upper end of the column assembly around an axis D, and the axis a, the axis B, the axis C and the axis D are respectively positioned at four corners of a parallelogram; specifically, all adopt between the lower extreme of curb plate and the boss, between the upper end of curb plate and the roof, between the lower extreme of stand subassembly and the bottom surface board and between the upper end of stand subassembly and the roof to articulate, four pin joints connect gradually and constitute parallelogram.

Referring to fig. 1 and 2, a plurality of floor slabs 5 are stacked between a side plate 2 and a column assembly, one end of each floor slab 5 is hinged to the side plate 2, the other end of each floor slab 5 is hinged to the column assembly, and the hinged points at the two ends of any floor slab 5 and an axis A and an axis B form a parallelogram (namely, the hinged points at the two ends of any floor slab 5 and the axis A and the axis B are also positioned at four corners of the parallelogram; preferably, the hinge points of the adjacent floor slabs 5 are arranged in a staggered mode in the horizontal direction, the staggered distance is larger than or equal to the thickness of each floor slab 5, and concave cavities for accommodating a plurality of floor slabs 5 are formed in the side plates 2 and the top plate 4.

Furthermore, between the hinge points of the adjacent floor slabs 5, the hinge points are sequentially arranged along one direction in a staggered manner in the depth direction (namely the horizontal direction) of the concave cavity of the side plate 2, namely the hinge points of each floor slab in the figure 1 are sequentially arranged in a staggered manner towards the left or towards the right in the horizontal direction; the purpose of the offset arrangement is to prevent interference between adjacent floor slabs after folding.

Further, the height of boss 1.1 equals with the width of stand subassembly, as shown in fig. 2, after the stand subassembly fell down, the medial surface of stand subassembly (the one side that is close to the floor in fig. 1 is the medial surface) is the parallel and level with the top surface of boss, so when curb plate 2 was unanimous with the thickness of roof 4, the lateral surface of folding back curb plate 2 (the one side that deviates from the floor in fig. 1 is the lateral surface) also was the parallel and level with the top surface of roof, realize that top surface and bottom surface after the multilayer assembly building is folding are the plane, make things convenient for the stack of many multilayer assembly buildings in the transportation.

Referring to fig. 6, the floor slab 5 includes a slab body 5.3, two ends of the slab body 5.3 are respectively provided with a fifth ear plate 5.1 and a sixth ear plate 5.2, wherein the fifth ear plate 5.1 is used for being hinged with the side plate 2, the sixth ear plate 5.2 is used for being hinged with the column assembly, and the sixth ear plate 5.2 is L-shaped.

The ear plate six 5.2 comprises a horizontal section and a vertical section, wherein the horizontal section refers to a section parallel to the length direction of the floor body 5.3, and the vertical section is a part vertical to the horizontal section; the vertical section and the ear plate five 5.1 are provided with pin holes 7, and the L-shaped ear plate six 5.2 is adopted to realize the horizontal state of the folded floor slab. In addition, as can be understood by those skilled in the art, in order to realize that each floor slab forms a parallelogram with the axis a and the axis B, the distance between the pin hole 7 of the vertical section and the pin hole on the ear plate five should be a fixed value, and in order to prevent interference, the installation position of each floor slab needs to be arranged in a staggered manner in the horizontal direction, so that the installation position needs to be realized by changing the length of the floor slab body 5.3 and the lengths of the ear plate six vertical sections and the horizontal section, and specifically, how to change the installation position can be adjusted according to the actual design structure by those skilled in the art; in addition, it is important to note that the structures between the floors may be in the same form or in different forms.

Further preferably, in the horizontal direction, the axis a and the hinge point of the lowest floor (referring to the floor closest to the axis a) on the side plate 2 are arranged in a staggered manner, and the skilled person can understand that the staggered distance is related to the actual design structure; this embodiment middle standing pillar subassembly is including two stands 3 that set up side by side, if on the floor between five 5.1 of two otic placodes, the maximum distance (meaning distance between two lateral surfaces) between six 5.2 of two otic placodes is unanimous with the width of the floor body 5.3, so under fold condition, the floor of the lower floor in fact can have partly enter into the space between two stands 3 and can not take place to interfere (the distance between the coexistence post is unanimous with the width of floor body promptly), dislocation distance can satisfy the articulated installation of floor of the lower floor can under this condition, the size design of each floor can be adjusted in a flexible way.

In addition, the offset distance is related to the positions of the pin holes in the five 5.1 lug plates, and mainly the relationship exists between the positions of the pin holes in the five lug plates and the thickness of the floor slab, for example, when the pin holes in the five lug plates are positioned in the middle of the thickness of the floor slab, the offset by half the thickness of the floor slab can ensure that the bottom surface of the lowest floor slab is flush with the inner side surface of the upright post assembly, and interference cannot occur under an ideal state.

With reference to the floor slab structure shown in fig. 6, the distance between the hinge point of the central axis a and the lowest floor slab 5 on the side plate 2 is offset by one floor slab thickness, so that the bottom surface of the lowest floor slab in the folded state is higher than or flush with the inner side surface of the upright post assembly, and thus interference does not occur. It is further preferred that the depth of the cavity in each of the side panels 2 and the top panel 4 is equal to or greater than the sum of the thicknesses of the plurality of floor slabs 5, and it will be understood by those skilled in the art that the depth of the cavity is also closely related to the structural design, and that it is possible to achieve a practical arrangement in which the depth of the cavity is slightly less than the sum of the thicknesses of the plurality of floor slabs without interference in the folded state, for example, by a portion of the lowest floor slab entering the space between two columns.

Referring to fig. 1, two floor slabs, namely a first floor slab 5a and a second floor slab 5b, are provided in this embodiment, where the second floor slab 5b is the lowest floor slab, and correspondingly, two sets of pin holes 7 are provided on the side plate and the column, and the side plate, the column and the floor slab are hinged by a pin 6. There is a correspondence between the number of floors and the depth of the cavity, and generally the deeper the cavity, the more floors that can be provided.

Referring to fig. 3, the side plate 2 includes a wall plate 2.1 and a frame one 2.2, the wall plate 2.1 is disposed in the frame one 2.2, and the inner side surface of the wall plate 2.1 and the inner side wall of the frame one 2.2 form a cavity with an upper end opened.

Referring to fig. 4, the top plate 4 includes a second frame 4.2 and a top plate 4.3, the top plate 4.3 is disposed in the second frame 4.2, and an inner side surface of the top plate 4.3 and an inner side wall of the second frame 4.2 form a cavity which is open near one end of the side plate 2. As shown in fig. 2, the opening of the cavity on the side plate is opposite to the opening of the cavity on the top plate, so that the floor slab can be simultaneously positioned in the cavities of the side plate and the top plate in the folded state (the width of the cavity should be larger than the maximum width of the floor slab).

Furthermore, both sides of the upper end of the first frame 2.2 are also provided with a first ear plate 2.3, the first ear plate 2.3 is arranged at a position close to the outer side surface of the side plate, the upper side of the left end of the second frame 4.2 is provided with a second ear plate 4.1, and the side plate and the top plate are hinged through the first ear plate and the second ear plate, as shown in fig. 9.

The lower side surface of the right end of the second frame 4.2 is provided with an open slot, the open slot is internally provided with a third ear plate 4.4, the inner side surface of the upper end of the upright post 3 is provided with a fourth ear plate 3.1, and the top plate and the upright post are hinged through the third ear plate and the fourth ear plate, as shown in fig. 10.

The inner side face of the side plate 2 is hinged with the inner side face of the boss 1.1, and the outer side face of the upright post assembly is hinged with the top face of the bottom panel 1.2 through hinges 8, as shown in fig. 7 and 8; can dismantle through the bolt and be connected between curb plate 2 and the boss 1.1 and between stand subassembly and the bottom surface board 1.2, fasten through the bolt under curb plate and the vertical state of stand subassembly promptly, the bolt is unscrewed the back and can be folded curb plate and stand subassembly.

Referring to fig. 8, a groove 1.3 is formed in the top surface of the bottom panel 1.2, and a hinge 8 on the top surface of the bottom panel 1.2 is installed in the groove 1.3; the axis B is flush with the top surface of the bottom panel 1.2, so that the outer side surface of the folded stand column assembly is flush with the top surface of the bottom panel.

The top plate 4 and the bottom plate 1.2 are provided with a plurality of bolt holes on two sides along the length direction, connection between adjacent folding multi-layer assembly buildings is realized through the bolt holes, and a complete large building is formed by connecting a plurality of multi-layer assembly buildings.

The technical scheme of the embodiment is specifically as follows:

during transportation, the side plates and the upright post assemblies are laid down and folded, and at the moment, the floor slab is positioned in the concave cavity; and stacking a plurality of multi-layer assembled buildings and then transporting the multi-layer assembled buildings.

During the assembly, adjust curb plate and stand subassembly to vertical state to fasten with the bolt between curb plate and the boss, between stand subassembly and the bottom surface board, this moment one-piece multilayer assembly building installation is accomplished.

A plurality of multi-storey assembled buildings are connected by bolts to form a complete large building.

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

Claims

1. A folding type multi-storey assembly building is characterized by comprising a bottom plate (1), side plates (2), a column assembly, a top plate (4) and a plurality of floor slabs (5), wherein the bottom plate (1) comprises a bottom plate (1.2) and a boss (1.1) arranged at one end of the bottom plate (1.2), the lower end of the side plate (2) is rotatably connected with the boss (1.1) around an axis A, the lower end of the column assembly is rotatably connected with the bottom plate (1.2) around an axis B, one end of the top plate (4) is rotatably connected with the upper end of the side plate (2) around an axis C, the other end of the top plate (4) is rotatably connected with the upper end of the column assembly around an axis D, and the axis A, the axis B, the axis C and the axis D are respectively positioned at four corners of a parallelogram;

a plurality of floor slabs (5) are arranged between the side plate (2) and the upright post assembly, one end of each floor slab (5) is hinged with the side plate (2), the other end of each floor slab (5) is hinged with the upright post assembly, and the hinged points at the two ends of any floor slab (5) form a parallelogram with the axis A and the axis B; the hinge point of adjacent floor (5) is arranged in a staggered mode in the horizontal direction, the staggered distance is larger than or equal to the thickness of the floor (5), and concave cavities used for containing multiple floors (5) are formed in the side plates (2) and the top plate (4).

2. The folding multistory assembled building of claim 1 wherein, between the hinge points of adjacent floors (5), the hinge points are arranged in a staggered manner along one direction in the depth direction of the cavity of the side plate (2); the height of the boss (1.1) is equal to the width of the upright post component.

3. A folding multi-storey erected building according to claim 2 wherein the axis a is horizontally offset from the hinge point of the lowermost floor (5) on the side panel (2).

4. A foldable multi-storey erected building according to claim 3 wherein the depth of the cavity in each of the side panels (2) and top panel (4) is greater than or equal to the sum of the thickness of the plurality of floor slabs (5).

5. A foldable multi-storey assembled building according to claim 2 wherein the floor slab (5) comprises a floor slab body (5.3), the floor slab body (5.3) being provided at each end with a fifth ear (5.1) and a sixth ear (5.2), wherein the fifth ear (5.1) is adapted to be hinged to the side panel (2), the sixth ear (5.2) is adapted to be hinged to the column assembly and the sixth ear (5.2) is L-shaped.

6. A folding multi-storey erected building according to any of claims 1 to 5 wherein the side panels (2) comprise wall panels (2.1) and a frame one (2.2), the wall panels (2.1) being disposed in the frame one (2.2), the inner side of the wall panels (2.1) and the inner side wall of the frame one (2.2) forming a cavity open at the upper end.

7. The folding multi-storey erected building of claim 6, wherein the top panel (4) comprises a second frame (4.2) and a top panel (4.3), the top panel (4.3) being disposed in the second frame (4.2), the inner side of the top panel (4.3) and the inner side wall of the second frame (4.2) forming a cavity open near one end of the side panel (2).

8. A folding multi-storey erected building according to any one of claims 1 to 5 wherein the inner side of the side panels (2) and the inner side of the bosses (1.1) and the outer side of the post assemblies and the top of the bottom panel (1.2) are hinged by hinges (8); the side plates (2) and the bosses (1.1) and the upright post assemblies and the bottom plate (1.2) are detachably connected through bolts.

9. Folding multistory assembled building according to claim 8, characterised in that the top face of the bottom panel (1.2) is provided with a recess (1.3), the hinge (8) on the top face of the bottom panel (1.2) being mounted in said recess (1.3); the axis B is flush with the top surface of the bottom panel (1.2).

10. A folding multi-storey erected building according to any one of claims 1 to 5 wherein the top (4) and bottom (1.2) panels are each provided with a plurality of bolt holes on both sides along their length through which connection between adjacent folding multi-storey erected buildings is effected.