Fabricated house building

Abstract

The invention discloses an assembly type house building, and relates to the technical field of house buildings, and the assembly type house building is characterized in that the assembly type house building comprises a house module, the house module comprises a house frame, the two sides of the house frame are each provided with an extension mechanism and a closing mechanism, and each extension mechanism comprises a folding assembly and an overturning assembly; the folding assembly comprises a floor and a front wall plate which are hinged to each other, the floor is hinged to the house frame, a house door is arranged on the front wall plate, when the folding assembly is unfolded to the maximum angle, the floor and the front wall plate are perpendicular to each other, and the turnover assembly comprises two side wall plates rotationally connected to the interior of the house frame. According to the fabricated house building, all the accessories are combined into a whole to be packaged and transported, the transportation cost is effectively reduced, the accessories are pre-connected, so that distinguishing is not needed, the tedious operation of classified stacking is omitted, all the accessories are combined together, the occupied space is effectively reduced, other connecting modes are not needed for connection, and the cost is reduced. And the on-site construction cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of house construction, in particular to an assembled house construction. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. Among them, prefabricated housing buildings are a more common form of construction.

[0003] At present, the existing prefabricated housing construction is usually composed of housing frames, floors, wall panels and roofs. Each component is prefabricated in the factory and then transported to the construction site for assembly. However, due to the different shapes and specifications of each component, it is usually necessary to package and transport them in batches. After the components are transported to the construction site, they need to be classified and stacked for easy distinction. The transportation cost is high and the space occupied is large. In addition, when assembling, each component needs to be combined in sequence first, and then fixed and connected by bolts, screws or welding. The operation is troublesome and the on-site construction cost is high. Summary of the invention

[0004] The purpose of the present invention is to provide a prefabricated house building in order to solve the above-mentioned problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions: an assembled house building, including a house module, the house module including a house frame, expansion mechanisms and closing mechanisms are arranged on both sides of the house frame, the expansion mechanism includes a folding component and a flipping component, the folding component includes a floor and a front wall panel hinged to each other, the floor is hinged to the house frame, a door is arranged on the front wall panel, when the folding component is unfolded to a maximum angle, the floor and the front wall panel are perpendicular to each other, the flipping component includes two side wall panels rotatably connected to the inside of the house frame, when the flipping component is rotated to a maximum angle, the two side wall panels are parallel to each other and perpendicular to the floor, and the closing mechanism includes a roof panel hinged to the house frame and a driving component for driving the roof panel to unfold or fold.

[0006] As a further configuration of the present invention, the floor is hinged to the side wall of the house frame by a plurality of first hinges, the floor and the front wall panel are hinged together by a plurality of second hinges, and a stop plate for contacting the floor is provided at the bottom of the front wall panel. When the stop plate contacts the floor, the floor and the front wall panel are perpendicular to each other.

[0007] As a further configuration of the present invention, a support is provided on the side wall panel, a bracket is provided on the house frame, and a rotating shaft rotatably connected to the bracket is provided on the support.

[0008] As a further configuration of the present invention, one end of the roof panel is hinged to the side wall of the house frame through a plurality of third hinges, and the driving assembly includes a cylinder, one end of the cylinder is hinged to the house frame, and the other end is provided with a push rod, and the end of the push rod away from the cylinder is hinged to the end of the roof panel away from the third hinge.

[0009] As a further configuration of the present invention, a winch is arranged inside the house frame, a steel wire is wound around the winch, and a lifting ring for connecting with the steel wire is arranged on the side wall of the floor.

[0010] As a further configuration of the present invention, guides are provided inside the house frame at both sides of the winch, and the guides include a support seat and a guide roller rotatably connected to the inside of the support seat.

[0011] As a further configuration of the present invention, the floor and the front wall panel are fixedly connected via a locking mechanism.

[0012] As a further configuration of the present invention, the locking mechanism includes a connecting plate fixedly connected to the side wall of the front wall panel, the connecting plate is provided with an insertion tube, a pin is slidably connected in the insertion tube, and a socket for inserting the pin is opened on the side wall of the floor.

[0013] As a further configuration of the present invention, a first groove and a second groove are formed at one end of the insert tube away from the connecting plate, and a bolt is threadedly connected to the pin for inserting into the first groove or the second groove. When the bolt is inserted into the first groove, the pin is disengaged from the socket, and when the bolt is inserted into the second groove, the pin is inserted into the socket.

[0014] As a further configuration of the present invention, buffer blocks are arranged on the eight corners of the house frame, and the buffer blocks are made of rubber material.

[0015] In summary, the present invention has the following beneficial effects: During transportation, the present invention can first flip over and put into the house frame, then fold the floor and the front wall together, and then flip over and put into the house frame to achieve the folding of the expansion mechanism, and finally drive the roof panel to fold through the driving assembly, and seal the expansion mechanism inside the house frame through the roof panel, so that the entire house module is folded into a strip structure, and all accessories are combined into one for packaging and transportation, without the need for batch operation, thereby effectively reducing transportation costs, and after the assembled house module is transported to the construction site, since all accessories have been pre-connected, there is no need to distinguish them, and the tedious operation of classification and stacking is eliminated, all accessories are combined together, effectively reducing the occupied space, and during assembly, there is no need to use other connection methods for connection, the operation is relatively convenient and simple, thereby reducing on-site construction costs and high construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the expanded structure of the present invention; Figure 2 The structure of the present invention is schematically shown Figure 1 ; Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle; Figure 4 The structure of the present invention is schematically shown Figure 2 ; Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0017] Figure numerals: 1. House frame; 2. Floor; 3. Front wall panel; 4. Door; 5. Side wall panel; 6. Roof panel; 7. Stop plate; 8. Support; 9. Bracket; 10. Rotating shaft; 11. Cylinder; 12. Push rod; 13. Winch; 14. Lifting ring; 15. Support seat; 16. Guide roller; 17. Connecting plate; 18. Insert cylinder; 19. Latch; 20. Socket; 21. First groove; 22. Second groove; 23. Bolt; 24. Buffer block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-4As shown, an assembled house building includes a house module, and buffer blocks 24 are arranged on the eight corners of the house frame 1. The buffer blocks 24 are made of rubber material and have good elasticity. When the house building is folded and transported, the buffer blocks 24 can play a supporting role. When the house building is transported to the construction site, once it falls too violently, the buffer blocks 24 can replace the house frame 1 to collide with the ground, thereby playing a buffering role, effectively protecting the house building, and improving the durability of the house building. The house module includes the house frame 1, and an expansion mechanism and a closing mechanism are arranged on both sides of the house frame 1. The expansion mechanism includes a folding component and a flip component. The folding component includes mutually hinged The floor 2 and the front wall panel 3 are connected, and the floor 2 is hinged on the house frame 1. A door 4 is arranged on the front wall panel 3, and windows are opened on both sides of the door 4. When the folding component is unfolded to the maximum angle, the floor 2 and the front wall panel 3 are perpendicular to each other. The flip component includes two side wall panels 5 rotatably connected to the inside of the house frame 1. When the flip component is rotated to the maximum angle, the two side wall panels 5 are parallel to each other and perpendicular to the floor 2. The closing mechanism includes a roof panel 6 hinged on the house frame 1 and a driving component for driving the roof panel 6 to unfold or retract. When the roof panel 6 is unfolded, it can conflict with the main wall panel. Therefore, when transporting, the two side wall panels 5 can be flipped and stored in the house frame 1. The floor 2 and the front wall panel 3 are folded together, and then folded and put into the house frame 1 to realize the folding of the expansion mechanism. Finally, the roof panel 6 is driven to fold by the driving component, and the expansion mechanism is closed inside the house frame 1 by the roof panel 6, so that the entire house module is folded into a strip structure, and all accessories are combined into one for packaging and transportation, without batch operation, thereby effectively reducing the transportation cost, and after the assembled house module is transported to the construction site, since all accessories have been pre-connected, there is no need to distinguish them, eliminating the tedious operation of classified stacking, all accessories are combined together, effectively reducing the occupied space, and during assembly, only need to first The driving component drives the roof panel 6 to unfold, and then turns the folding component out of the house frame 1, and then unfolds the floor 2 and the front wall panel 3 to the maximum angle, so that the floor 2 and the front wall panel 3 are perpendicular to each other, and the front wall panel 3 will be in contact with the roof panel 6 and fit together. Finally, the two side wall panels 5 are turned over and pushed out of the house frame 1, so that the side wall panels 5 are rotated to the maximum angle, so that the two side wall panels 5 are parallel to each other and perpendicular to the floor 2, and one end of the side wall panel 5 is in contact with the floor 2, and the other end is in contact with the roof panel 6, so that the entire house module is unfolded into a use state, without the need to use other connection methods for connection, and the operation is relatively convenient and simple, thereby reducing on-site construction costs and improving construction efficiency.

[0020] See also Figure 1-4As shown, the floor 2 is hinged to the side wall of the house frame 1 by a plurality of first hinges, and the floor 2 and the front wall panel 3 are hinged together by a plurality of second hinges. A stop plate 7 for contacting with the floor 2 is arranged at the bottom of the front wall panel 3. When the stop plate 7 contacts with the floor 2, the floor 2 and the front wall panel 3 are perpendicular to each other, and the folding assembly can be retracted or flipped out of the house frame 1 by the first hinge, and the floor 2 and the front wall panel 3 can be unfolded or folded together by the second hinge. By setting the stop plate 7, when the floor 2 and the front wall panel 3 are unfolded to the maximum angle, the stop plate 7 will contact with the floor 2 to play a limiting role, so that the floor 2 and the front wall panel 3 are perpendicular to each other, which is convenient for combination with other accessories, thereby making the assembly of the house building more convenient. A support 8 is arranged on the side wall panel 5, and a The bracket 9 is provided with a rotating shaft 10 rotatably connected to the bracket 9. By pushing the side wall panel 5, the side wall panel 5 can be turned out or pushed into the house frame 1. In this process, the bracket 8 can drive the rotating shaft 10 to rotate on the bracket 9, which not only ensures the smooth rotation of the side wall panel 5, but also ensures the firmness of the connection of the side wall panel 5 to the house frame 1. One end of the roof panel 6 is hinged to the side wall of the house frame 1 through a plurality of third hinges. The driving component includes a cylinder 11, one end of the cylinder 11 is hinged to the house frame 1, and the other end is provided with a push rod 12, and the end of the push rod 12 away from the cylinder 11 is hinged to the end of the roof panel 6 away from the third hinge. By starting the cylinder 11 and driving the push rod 12 to extend or shorten, the roof panel 6 can be driven to expand or retract. The operation is relatively convenient and simple, and it is easy and labor-saving.

[0021] See also Figure 4 As shown, a winch 13 is arranged inside the house frame 1, a steel wire is wound on the winch 13, and a lifting ring 14 for connecting with the steel wire is arranged on the side wall of the floor 2. When the folding assembly needs to be put into the house frame 1, one end of the steel wire can be connected to the lifting ring 14 first, and then the steel wire is wound by the winch 13. As the steel wire is continuously wound, the folding assembly can be driven into the house frame 1, eliminating the operation of manually pushing the folding assembly, thereby making the operation of folding the folding assembly easier and more labor-saving. Guides are arranged on both sides of the winch 13 inside the house frame 1, and the guides include a support seat 15 and a guide roller 16 rotatably connected to the inside of the support seat 15. The steel wire can be fitted with the guide roller 16. When the steel wire is wound by the winch 13, the steel wire will rub against the surface of the guide roller 16, thereby pulling the guide roller 16 to rotate, and the guide roller 16 can guide the movement direction of the steel wire, thereby making the winding of the steel wire easier and smoother.

[0022] See also Figure 4 , Figure 5As shown, the floor 2 and the front wall panel 3 are fixedly connected by a locking mechanism. When the folding assembly is folded, the floor 2 and the front wall panel 3 can be fixedly connected together by the locking mechanism first, so as to facilitate folding. The locking mechanism includes a connecting plate 17 fixedly connected to the side wall of the front wall panel 3, and a plug tube 18 is arranged on the connecting plate 17. A latch 19 is slidably connected in the plug tube 18, and a plug hole 20 for inserting the latch 19 is opened on the side wall of the floor 2. When it is necessary to fix the floor 2 and the front wall panel 3, the front wall panel 3 and the floor 2 can be overlapped together first, so that the connecting plate 17 contacts the floor 2, and then the latch 19 is pushed out of the plug tube 18 and inserted into the plug hole 20. The connection between the floor 2 and the front wall panel 3 can be achieved by limiting the plug tube 18 by the plug hole 20. When it is necessary to release the lock, the latch 19 can be pulled out of the plug hole 20 and put into the plug tube 18. The operation is relatively convenient and simple. A first groove 21 and a second groove 22 are provided at one end of the insert tube 18 away from the connecting plate 17, and a bolt 23 for being inserted into the first groove 21 or the second groove 22 is threadedly connected to the latch 19. When the bolt 23 is inserted into the first groove 21, the latch 19 is disengaged from the insertion hole 20, and when the bolt 23 is inserted into the second groove 22, the latch 19 is inserted into the insertion hole 20. When the floor 2 and the front wall board 3 need to be fixedly connected, the latch 19 can be rotated to make the bolt 23 inserted into the second groove 22, and then the latch 19 is pushed to insert into the insertion hole 20, and then the bolt 23 is tightened to make it abut against the side wall of the insert tube 18 to achieve fixation. When unlocking is required, the bolt 23 can be loosened first, and then it can be pulled out of the first groove 21, and then the latch 19 can be rotated to make the bolt 23 inserted into the second groove 22, so that the latch 19 is away from the insertion hole 20, and the unlocking is completed, which is convenient to operate.

[0023] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A prefabricated housing building, characterized in that: The invention comprises a house module, wherein the house module comprises a house frame (1), an expansion mechanism and a closing mechanism are arranged on both sides of the house frame (1), the expansion mechanism comprises a folding assembly and a flipping assembly, the folding assembly comprises a floor (2) and a front wall panel (3) which are hinged to each other, the floor (2) is hinged to the house frame (1), a door (4) is arranged on the front wall panel (3), when the folding assembly is unfolded to a maximum angle, the floor (2) and the front wall panel (3) are perpendicular to each other, the flipping assembly comprises two side wall panels (5) which are rotatably connected to the inside of the house frame (1), when the flipping assembly is rotated to a maximum angle, the two side wall panels (5) are parallel to each other and perpendicular to the floor (2), and the closing mechanism comprises a roof panel (6) which is hinged to the house frame (1) and a driving assembly for driving the roof panel (6) to unfold or retract.

2. The prefabricated housing building according to claim 1, characterized in that: The floor (2) is hinged to the side wall of the house frame (1) via a plurality of first hinges, the floor (2) and the front wall panel (3) are hinged together via a plurality of second hinges, and a stop plate (7) for contacting the floor (2) is provided at the bottom of the front wall panel (3); when the stop plate (7) contacts the floor (2), the floor (2) and the front wall panel (3) are perpendicular to each other.

3. The prefabricated housing building according to claim 1, characterized in that: A support (8) is provided on the side wall plate (5), a bracket (9) is provided on the house frame (1), and a rotating shaft (10) rotatably connected to the bracket (9) is provided on the support (8).

4. The prefabricated housing building according to claim 1, characterized in that: One end of the roof panel (6) is hinged to the side wall of the house frame (1) via a plurality of third hinges, and the driving assembly comprises a cylinder (11), one end of the cylinder (11) is hinged to the house frame (1), and the other end is provided with a push rod (12), and the end of the push rod (12) away from the cylinder (11) is hinged to the end of the roof panel (6) away from the third hinge.

5. The prefabricated housing building according to claim 1, characterized in that: A winch (13) is arranged inside the house frame (1), a steel wire is wound around the winch (13), and a lifting ring (14) for connecting to the steel wire is arranged on the side wall of the floor (2).

6. The prefabricated housing building according to claim 5, characterized in that: Guides are provided inside the house frame (1) at positions on both sides of the winch (13), and the guides include a support seat (15) and a guide roller (16) rotatably connected inside the support seat (15).

7. The prefabricated housing building according to claim 1, characterized in that: The floor (2) and the front wall panel (3) are fixedly connected via a locking mechanism.

8. The prefabricated housing building according to claim 7, characterized in that: The locking mechanism comprises a connecting plate (17) fixedly connected to the side wall of the front wall plate (3), an inserting tube (18) being provided on the connecting plate (17), a latch (19) being slidably connected inside the inserting tube (18), and a plug hole (20) for inserting the latch (19) being provided on the side wall of the floor (2).

9. The prefabricated housing building according to claim 8, characterized in that: A first groove (21) and a second groove (22) are formed at one end of the insert cylinder (18) away from the connecting plate (17); a bolt (23) is threadedly connected to the latch pin (19) for being inserted into the first groove (21) or the second groove (22); when the bolt (23) is inserted into the first groove (21), the latch pin (19) is disengaged from the insertion hole (20); and when the bolt (23) is inserted into the second groove (22), the latch pin (19) is inserted into the insertion hole (20).

10. The prefabricated house building according to claim 1, characterized in that: Buffer blocks (24) are provided on the eight corners of the house frame (1), and the buffer blocks (24) are made of rubber material.

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