Quick assembly main desk system based on assembly type split house and construction method

Abstract

The invention discloses a quick assembly main desk system based on an assembly type split house and a construction method, relates to the technical field of assembly type buildings, and can be used for solving the problem of low production efficiency of an assembly type house in the prior art. According to the embodiment of the invention, the fast assembly main desk system based on the assembly type split house comprises an assembly platform for assembling the house and a supporting component for temporarily clamping and fixing four side walls, the assembling platform comprises an assembling pedestal and four overturning structures which are rotationally connected to the four side walls of the assembling pedestal and used for overturning the side walls, and the supporting component comprises an inner supporting assembly arranged on the assembling pedestal; the inner supporting assembly comprises a cuboid inner supporting frame and inner supporting formworks, wherein the inner supporting formworks are located at the four folded corners of the cuboid inner supporting frame and can outwards abut against the side walls or inwards break away from the side walls.

Description

Technical Field

[0001] The present invention relates to the technical field of assembled buildings, and in particular to a system and a construction method for quickly assembling a main platform based on assembled segmented houses. Background Art

[0002] In the construction industry, prefabricated buildings are developing rapidly. They have many advantages such as high efficiency, speed, energy conservation, environmental protection, and controllable quality. Most or all of the components of the building are produced and processed in the factory, and then transported to the construction site for assembly to form a building.

[0003] At present, when prefabricated houses are assembled on site, it is necessary to first use cranes and other equipment to move the prefabricated components to the predetermined position, build temporary support mechanisms to fix them, tie steel bars to connect the nodes between the prefabricated components, and then pour concrete to fix them. Before pouring concrete, positioning and adjustment are required to ensure that the connection between the prefabricated components is accurate. Although the construction process of the above-mentioned prefabricated houses can save a considerable amount of construction time and shorten the construction period compared to traditional building construction, the existing prefabricated construction method requires many construction processes on the construction site, which not only affects the construction efficiency, but also increases the construction cost.

[0004] Based on the above background, the inventor has designed a system and construction method for quick assembly of a main platform based on prefabricated segmented houses, which can solve at least one of the above problems, and thus proposed the present application. Summary of the invention

[0005] The purpose of this application is to provide a system and a construction method for quick assembly of assembled segmented houses, so as to solve the problem of low production efficiency of assembled houses in the prior art.

[0006] In order to solve the above technical problems, the present invention adopts the following solutions:

[0007] On the one hand, the present application provides a system for quick assembly of assembled piece-type houses, including an assembly platform for assembling houses and support components for temporarily clamping and fixing four side walls, wherein;

[0008] The assembly platform includes an assembly base, and four flip structures rotatably connected to the four side walls of the assembly base and used to flip the side walls. The support components include an inner support component and an outer support component arranged on the assembly base.

[0009] The inner support assembly includes a rectangular inner support frame, and inner support templates located at four corners of the rectangular inner support frame and capable of pressing the side wall outwards or detaching from the side wall inwards;

[0010] The external support assembly includes an external support template that can be close to the corner of the top pressure side wall;

[0011] The turning structure comprises an L-shaped turning frame rotatably connected to an assembly base, and a turning cylinder for driving the L-shaped turning frame to switch between a horizontal state and a vertical state.

[0012] Optionally, the cross-sections of the inner support template and the outer support template are both L-shaped, and the two vertical inner side surfaces of the outer support template are parallel to the two vertical outer side surfaces of the inner support template.

[0013] Optionally, both ends of the inner support formwork are provided with inner connection holes, and both ends of the inner support formwork are provided with a plurality of outer connection holes, and the inner connection holes and the outer connection holes are used for installing fastening bolts for connecting and fixing the side walls.

[0014] Optionally, a plurality of L-shaped internal support reinforcement strips for enhancing the strength of the internal support formwork are provided on the inner side of the internal support formwork.

[0015] Optionally, the outer support assembly further comprises an inclined guide rail disposed on the assembly base, and the outer support template is vertically disposed on the inclined guide rail and is slidably connected to the inclined guide rail;

[0016] The included angles between the inclined guide rail and the two inner sides of the external support formwork are both 45°.

[0017] Optionally, the inner support assembly further comprises a plurality of corner pressing cylinders fixed at four corners of the inner support frame of the rectangular parallelepiped;

[0018] Angle pressing cylinders are arranged on two mutually perpendicular inner side surfaces of the inner support formwork.

[0019] Optionally, the inner support assembly further includes a mouth-shaped frame fixed to the middle of the long side of the rectangular inner support frame, and a plurality of middle top pressure cylinders fixed to the mouth-shaped frame and arranged vertically toward the side wall.

[0020] Optionally, the inner support assembly further comprises a plurality of top plate pressure cylinders vertically arranged on the top of the rectangular inner support frame.

[0021] Optionally, the L-shaped flip frame is further provided with positioning holes for locating the side wall positions, and reinforcing rods for reinforcing the structural strength of the L-shaped flip frame;

[0022] The turnover structure also includes a pressure-bearing column for supporting the L-shaped turnover frame.

[0023] On the other hand, the present application provides a construction method based on a prefabricated segmented house quick assembly station system, which is applicable to the above-mentioned prefabricated segmented house quick assembly station system, and specifically includes the steps of:

[0024] S1. Place the four side walls on the four flip structures of the assembly platform and position the side walls;

[0025] S2, the flipping structure drives the side wall to flip from a horizontal state to a vertical state, and continuously applies a certain force to the side wall;

[0026] S3, driving the inner support template of the inner support assembly to move outward to temporarily fix and position the four side walls;

[0027] S4. Tie the steel bars of the two adjacent walls at the four corners of the four walls, and place the roof slab on top of the inner support assembly and tie the steel bars to fix it;

[0028] S5, driving the outer support template of the outer support assembly to be close to the four corners of the four side walls, and connecting the inner support template and the outer support template;

[0029] S6. Pour concrete at the connection nodes of the four walls of the inner support formwork and the outer support formwork, and at the connection nodes between the inner support formwork and the roof slab of the house to form a single house without a floor.

[0030] Beneficial effects of the present invention:

[0031] The present application sets up an assembly platform and supporting components, and the assembly platform includes an assembly base and a flip structure, and the supporting components include an inner support component that supports from the inside of the house, so that the present application can first use the flip structure to press the side wall against the inner support template of the inner support component, and then drive the inner support template to press the side wall outward, so that the inner support template and the flip structure of the inner support component are pressed and fixed from both sides of the side wall respectively, so that the present application can fix and position multiple side walls at one time, and then tie the steel bars, fix the outer support template and pour concrete to complete the construction of a single house, avoiding the trouble of lifting and shifting, assembling the wall panels, positioning and correcting, etc. every time the wall panels are assembled at the construction site, and can effectively improve the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the top view structure of the support component of Example 1 of the present application.

[0033] Figure 2 This is a schematic diagram of the three-dimensional structure of the inner support assembly in Example 1 of the present application.

[0034] Figure 3 This is a schematic diagram of the top view of the assembly platform in Example 1 of the present application.

[0035] Figure 4 This is a schematic diagram of the structure of the flip structure in the assembly platform in Example 1 of the present application before flipping.

[0036] Figure 5 This is a schematic diagram of the structure of the flip structure in the assembly platform after flipping in Example 1 of the present application.

[0037] Figure 6This is a flow chart of Example 2 of the present application.

[0038] Figure 7 This is a schematic diagram of the top view of the structure after the temporary bracket is installed in Example 3 of the present application.

[0039] Explanation of the accompanying drawings: 11-rectangular inner support frame, 12-inner support formwork, 121-L-shaped inner support reinforcement strip, 122-inner connecting hole, 13-corner top pressure cylinder, 14-mouth frame, 15-middle top pressure cylinder, 16-top plate top pressure cylinder, 21-inclined slide rail, 22-outer support formwork, 3-assembly base, 4-flip structure, 41-L-shaped flip frame, 411-positioning hole, 412-reinforcement rod, 42-flip cylinder, 43-pressure column, 5-temporary support. DETAILED DESCRIPTION

[0040] The present invention will be further described in detail below in conjunction with embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0041] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed", "opened", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0044] Embodiment 1:

[0045] like Figures 1 to 5 As shown, this embodiment provides a system for quick assembly of assembled piece-type houses, including an assembly platform for assembling houses and support components for temporarily clamping and fixing four side walls, wherein;

[0046] The assembly platform includes an assembly base 3, and four flip structures 4 rotatably connected to the four side walls of the assembly base 3 and used to flip the side walls, and the supporting components include an inner support component and an outer support component arranged on the assembly base 3;

[0047] The inner support assembly includes a rectangular inner support frame 11, and an inner support template 12 located at four corners of the rectangular inner support frame 11 and capable of pressing the side wall outward or separating from the side wall inward;

[0048] The external support assembly includes an external support template 22 that can be close to the top pressure side wall corner;

[0049] The flip structure 4 includes an L-shaped flip frame 41 rotatably connected to the assembly base 3, and a flip cylinder 42 for driving the L-shaped flip frame 41 to switch between a horizontal state and a vertical state.

[0050] In this embodiment, an assembly platform and supporting components are provided, and the assembly platform includes an assembly base 3 and a flip structure 4, and the supporting components include an inner support component that supports from the inside of the house, so that the present application can first use the flip structure 4 to press the side wall against the inner support template 12 of the inner support component, and then drive the inner support template 12 to press the side wall outward, so that the inner support template 12 of the inner support component and the flip structure 4 are pressed and fixed from both sides of the side wall respectively, so that the present application can fix and position multiple side walls at one time, and then tie the steel bars, fix the outer support template 22 and pour concrete to complete the construction of a single house, avoiding the trouble of hoisting and shifting, assembling the wall panels, positioning and correcting, etc. every time the wall panels are assembled at the construction site, and can effectively improve the construction efficiency.

[0051] At the same time, in the present application, the inner support formwork 12 and the outer support formwork 22 not only play the role of positioning and fixing, but also can act as a template to prevent the concrete from flowing out when pouring concrete.

[0052] In addition, in this embodiment, by providing an L-shaped flip frame 41, the side wall can always be attached to the L-shaped flip frame 41 during the flipping process, avoiding the formation of an angle between the L-shaped flip frame 41 and the side wall after the L-shaped flip frame 41 is flipped, thereby preventing the stable clamping of the side wall from being affected.

[0053] In this embodiment, the cross-sections of the inner support formwork 12 and the outer support formwork 22 are both L-shaped, and the two vertical inner side surfaces of the outer support formwork 22 are parallel to the two vertical outer side surfaces of the inner support formwork 12. The inner support formwork 12 and the outer support formwork 22 with L-shaped cross-sections can ensure that there are no gaps after the inner support formwork 12 and the outer support formwork 22 are pressed against the inner and outer corners of the four side walls, thereby preventing concrete from flowing out of the inner support formwork 12 and the outer support formwork 22 when pouring concrete to the connection nodes of the side walls.

[0054] In this embodiment, Figure 2As shown, the two ends of the inner support formwork 12 are provided with inner connection holes 122, and the two ends of the inner support formwork 12 are provided with a plurality of outer connection holes (not shown in the figure), and the inner connection holes 122 and the outer connection holes are used to install the fastening bolts for connecting and fixing the side walls. By providing the inner connection holes 122 and the outer connection holes, after installing the bolts, the workers do not need to continuously apply force to the inner support formwork 12 and the outer support formwork 22 when tying the steel bars.

[0055] Specifically, in this embodiment, Figures 1 to 5 As shown, a plurality of L-shaped inner support reinforcement strips 121 are provided on the inner side of the inner support formwork 12 for reinforcing the strength of the inner support formwork 12 to prevent the inner support formwork 12 from being bent.

[0056] Specifically, in this embodiment, Figures 1 to 5 As shown, the inner support assembly also includes a plurality of corner pressing cylinders 13 fixed at the four corners of the rectangular inner support frame 11;

[0057] Angle pressing oil cylinders 13 are provided on two mutually perpendicular inner side surfaces of the inner support formwork 12 .

[0058] Specifically, in this embodiment, Figures 1 to 5 As shown, the inner support assembly also includes a mouth-shaped frame 14 fixed to the middle of the long side of the rectangular inner support frame 11, and a plurality of middle top-pressure oil cylinders 15 fixed to the mouth-shaped frame 14 and arranged vertically toward the side wall. By setting the mouth-shaped frame 14 and the middle top-pressure oil cylinders 15, the overall force of the side wall can be made more stable.

[0059] In this embodiment, Figures 1 to 3 As shown, the inner support assembly also includes a plurality of vertical top plate pressing cylinders 16 arranged on the top of the rectangular inner support frame 11, which play the role of supporting and pressing the roof of the house.

[0060] In this embodiment, Figure 1 As shown, the outer support assembly also includes an inclined guide rail disposed on the assembly base 3, and the outer support template 22 is vertically disposed on the inclined guide rail and is slidably connected to the inclined guide rail;

[0061] The angles between the inclined guide rail and the two inner sides of the outer support template 22 are both 45°. In this embodiment, the outer support template 22 can be made of aluminum alloy material. The outer support template 22 can be directly pushed manually close to the corners of the four side walls, and then the outer support template 22 and the inner support template 12 can be connected and locked with fastening bolts.

[0062] In this embodiment, Figure 4 and Figure 5 As shown, the L-shaped flip frame 41 is also provided with a positioning hole 411 for locating the side wall, and a reinforcing rod 412 for reinforcing the structural strength of the L-shaped flip frame 41;

[0063] The flip structure 4 also includes a pressure-bearing column 43 for supporting the L-shaped flip frame 41. By setting the positioning holes 411, it can be positioned when the side wall is placed. Positioning is performed when the side wall is in a horizontal state, which is more convenient and safer. The pressure-bearing column 43 can improve the pressure-bearing capacity of the flip structure 4 and prevent the side wall from damaging the flip structure 4.

[0064] Embodiment 2:

[0065] On the basis of the above-mentioned embodiment 1, Figure 6 As shown, this embodiment provides a construction method based on the prefabricated segmented house quick assembly station system, which is applicable to the above-mentioned prefabricated segmented house quick assembly station system, and specifically includes the steps of:

[0066] S1, placing four side walls on the four flip structures 4 of the assembly platform and positioning the side walls;

[0067] S2, the flipping structure 4 drives the side wall to flip from a horizontal state to a vertical state, and continuously applies a certain force to the side wall;

[0068] S3, driving the inner support template 12 of the inner support assembly to move outward to temporarily fix and position the four side walls;

[0069] S4. Tie the steel bars of the two adjacent walls at the four corners of the four walls, and place the roof slab on top of the inner support assembly and tie the steel bars to fix it;

[0070] S5, driving the outer support template 22 of the outer support assembly to be close to the four corners of the four side walls, and connecting the inner support template 12 and the outer support template 22;

[0071] S6. Pour concrete at the connection nodes of the four walls of the inner support formwork 12 and the outer support formwork 22, and at the connection nodes between the inner support formwork 12 and the roof of the house to form a single house without a floor.

[0072] In this embodiment, between step S3 and step S4, it is also necessary to perform a side wall verticality test to prevent the side wall from being in a tilted state, which would affect the quality of the house after casting.

[0073] Embodiment 3:

[0074] Based on the above embodiment 2, Figure 7 As shown, in this embodiment, after step S4, a temporary bracket 5 may be built or placed on the ground, so that the temporary bracket 5 can support the extended balcony slab, so that the steel bars can be tied at the connection node between the extended balcony slab and the roof slab of the house, and then rolling concrete is poured to obtain a single house with an extended balcony slab. The temporary bracket 5 in this embodiment is an existing common structure.

[0075] It is to be understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. Based on the prefabricated piece-by-piece housing quick assembly system, it is characterized by: It includes an assembly platform for assembling a house and supporting components for temporarily clamping and fixing four side walls, wherein; The assembly platform comprises an assembly base (3), and four flip structures (4) rotatably connected to four side walls of the assembly base (3) and used to flip the side walls, and the support components comprise an inner support component and an outer support component arranged on the assembly base (3); The inner support assembly comprises a rectangular inner support frame (11), and an inner support template (12) located at four corners of the rectangular inner support frame (11) and capable of pressing the side wall outwards or detaching from the side wall inwards; The external support assembly comprises an external support template (22) that can be close to the corner of the top pressure side wall; The turning structure (4) comprises an L-shaped turning frame (41) rotatably connected to the assembly base (3), and a turning cylinder (42) for driving the L-shaped turning frame (41) to switch between a horizontal state and a vertical state.

2. The system for quick assembly of assembled piece-type houses according to claim 1 is characterized in that: The cross sections of the inner support template (12) and the outer support template (22) are both L-shaped, and the two vertical inner side surfaces of the outer support template (22) are parallel to the two vertical outer side surfaces of the inner support template (12).

3. The system for quick assembly of assembled piece-type houses according to claim 2 is characterized in that: The two ends of the inner support template (12) are provided with inner connection holes (122), and the two ends of the inner support template (12) are provided with a plurality of outer connection holes, and the inner connection holes (122) and the outer connection holes are used to install fastening bolts for connecting and fixing the side walls.

4. The system for quick assembly of assembled piece-type houses according to claim 2 is characterized in that: A plurality of L-shaped internal support reinforcement strips (121) for reinforcing the strength of the internal support template (12) are arranged on the inner side of the internal support template (12).

5. The system for quick assembly of assembled piece-type houses according to claim 2 is characterized in that: The external support assembly also includes an inclined guide rail arranged on the assembly base (3), and the external support template (22) is vertically arranged on the inclined guide rail and is slidably connected to the inclined guide rail; The angles between the inclined guide rail and the two inner sides of the outer support template (22) are both 45°.

6. The system for quick assembly of assembled piece-type houses according to claim 1 is characterized in that: The inner support assembly also includes a plurality of corner pressing cylinders (13) fixed at four corners of the rectangular inner support frame (11); Two mutually perpendicular inner side surfaces of the inner support template (12) are both provided with angled top-pressing oil cylinders (13).

7. The system for quick assembly of assembled piece-type houses according to claim 6 is characterized in that: The inner support assembly also includes a mouth-shaped frame (14) fixed to the middle of the long side of the rectangular inner support frame (11), and a plurality of middle top pressure cylinders (15) fixed to the mouth-shaped frame (14) and arranged vertically toward the side wall.

8. The system for quick assembly of assembled piece-type houses according to claim 6 is characterized in that: The inner support assembly also includes a plurality of top plate pressure cylinders (16) vertically arranged on the top of the rectangular inner support frame (11).

9. The system for quick assembly of assembled piece-type houses according to claim 1 is characterized in that: The L-shaped flip frame (41) is also provided with a positioning hole (411) for locating the side wall and a reinforcing rod (412) for reinforcing the structural strength of the L-shaped flip frame (41); The turnover structure (4) also includes a pressure-bearing column (43) for supporting the L-shaped turnover frame (41).

10. A construction method based on a prefabricated piece-type house quick assembly main platform system, applicable to the prefabricated piece-type house quick assembly main platform system according to any one of claims 1 to 9, characterized in that: The specific steps include: S1, placing four side walls on the four flip structures (4) of the assembly platform and positioning the side walls; S2, the flipping structure (4) drives the side wall to flip from a horizontal state to a vertical state, and continuously applies a certain force to the side wall; S3, driving the inner support template (12) of the inner support assembly to move outward to temporarily fix and position the four side walls; S4. Tie the steel bars of the two adjacent walls at the four corners of the four walls, and place the roof slab on top of the inner support assembly and tie the steel bars to fix it; S5, driving the outer support template (22) of the outer support assembly to be closely attached to the four corners of the four side walls, and connecting the inner support template (12) and the outer support template (22); S6. Pour concrete at the connection nodes of the four walls of the inner support formwork (12) and the outer support formwork (22), and at the connection nodes between the inner support formwork (12) and the roof of the house to form a single house without a floor.

Images