Fabricated house with splicing, inserting and fixing structure

Abstract

The utility model discloses an assembly type house with a splicing inserting and fixing structure, which comprises vertical rods, mounting holes are formed in the outer surfaces of the vertical rods in a penetrating manner, inserting and fastening mechanisms are arranged between three-hole connecting rods and transverse rods and between the three-hole connecting rods and longitudinal rods, and a frame of the house can be quickly assembled and fixed through the inserting and fastening mechanisms. According to the fabricated house with the splicing, inserting and fixing structure, when the fabricated house is assembled, only two-hole connecting rods, three-hole connecting rods and cross rods need to be inserted and pre-assembled together, then the two-hole connecting rods, the three-hole connecting rods and the cross rods which are pre-assembled are inserted into vertical rods, corner connecting pieces and plane connecting plates are inserted into the vertical rods correspondingly, and the two-hole connecting rods, the three-hole connecting rods and the cross rods are inserted into the vertical rods correspondingly; the corner connecting pieces and the columnar protrusions on the outer surfaces of the plane connecting plates can be inserted into the two-hole connecting rods, the three-hole connecting rods and the transverse rods to be fixed, the vertical rods are fixed to the cement ground through the mounting holes, and the transverse rods and the longitudinal rods can be easily assembled and fixed together and can be conveniently transported.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembly type house, concretely is a kind of assembly type house with splicing and inserting fixed structure. BACKGROUND

[0002] With the development of the times and the use of various aspects, many box houses appear in our life and use, the box house construction period is short, easy to assemble and can save labor cost and material cost, can satisfy short-term or temporary use demand, suitable for temporary shelter in disaster, small business commercial space, exhibition display space, municipal pavilion or long-term living room, office and other purposes instead of tent, but most of the box houses are mostly connected by welding, after assembly is completed, it cannot be disassembled, it is very inconvenient to transport and transfer, and it is not convenient to disassemble after manufacturing, and the universality is poor and it is not good to recycle. SUMMARY

[0003] The utility model aims at providing a kind of assembly type house with splicing and inserting fixed structure to solve the problem of inconvenient assembly and disassembly and inconvenient transportation in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of assembly type house with splicing and inserting fixed structure, including vertical rod, installation hole is passed through and established on the outer surface of the vertical rod, and the vertical rod is evenly fixed and installed on cement ground, two-hole connecting rod and three-hole connecting rod are respectively inserted and installed on the outer surface of the vertical rod, and cross bar is inserted and arranged between three-hole connecting rod, and longitudinal is inserted and arranged between three-hole connecting rod and two-hole connecting rod, roof is inserted and arranged at the end of vertical rod away from two-hole connecting rod, and inserting fastening mechanism is arranged between three-hole connecting rod and cross bar and longitudinal, so that the frame of house can be quickly assembled and fixed by inserting fastening mechanism.

[0005] Preferably, the inserting fastening mechanism comprises: corner connecting sheet, the corner connecting sheet is inserted and installed on the outer surface of the vertical rod, columnar protrusions are arranged at the both ends of the corner connecting sheet, the columnar protrusions of the corner connecting sheet are passed through the outer surface of two-hole connecting rod, and the outer surface of two-hole connecting rod and corner connecting sheet is fitted, the outer surface of cross bar and longitudinal is respectively passed through the columnar protrusions of corner connecting sheet, and corner connecting sheet and cross bar, longitudinal are engaged, the outer surface of the vertical rod is inserted and passed through plane connecting plate, and the outer surface of the both ends of plane connecting plate is respectively provided with block protrusion, the block protrusion of plane connecting plate is respectively passed through the outer surface of three-hole connecting rod, cross bar and longitudinal, and the block protrusion of three-hole connecting rod, cross bar, longitudinal and plane connecting plate is engaged.

[0006] Using the above technical solution, after the horizontal and vertical bars are inserted into the two-hole connecting rod and the three-hole connecting rod, the horizontal and vertical bars can be connected and fixed by the columnar protrusion of the corner connecting piece and the block protrusion of the flat connecting plate. This allows the horizontal and vertical bars to be easily connected, assembled, and fixed, facilitating the assembly of the house and making it easy to transport when disassembled.

[0007] Preferably, a threaded fastening mechanism is provided between the upright, the corner connecting piece and the flat connecting plate to fix the wall of the house and prevent it from falling off.

[0008] By adopting the above technical solution, the insulation wall panels can be quickly assembled and fixed, and the lateral movement and shaking of the insulation wall panels can be prevented.

[0009] Preferably, the fastening mechanism includes: a compression fixing plate, the compression fixing plate having an arched design, and one outer surface of the compression fixing plate being in contact with the outer surface of the corner connecting piece; the outer surfaces of both ends of the corner connecting piece being inclined; an insulation wall panel being snapped onto the corner connecting piece and the compression fixing plate; and a sealing gasket being snapped onto the insulation wall panel and the corner connecting piece; a screw and nut assembly being snapped onto the outer surface of the corner connecting piece, and the outer surface of the screw and nut assembly penetrating the outer surface of the compression fixing plate; the outer surface of the compression fixing plate being in contact with the outer surface of the screw and nut assembly; the outer surfaces of both ends of the flat connecting plate having an inclined design; a fixing screw being threaded onto the outer surface of the flat connecting plate; and a compression plate being snapped onto the outer surface of the fixing screw; the flat connecting plate and the insulation wall panel being snapped together; and a sealing gasket being provided between the insulation wall panel and the flat connecting plate.

[0010] By adopting the above technical solution, the insulation wall panel can be squeezed and fixed by the corner connecting piece, the flat connecting plate and the extrusion fixing plate. The inclined surface between the insulation wall panel and the corner connecting piece and the flat connecting plate prevents the insulation wall panel from moving laterally after it is fixed. At the same time, the sealing gasket between the insulation wall panel and the corner connecting piece and the flat connecting plate can effectively prevent air from entering or escaping from the gaps, thereby improving the overall insulation of the house.

[0011] Preferably, the outer surfaces of the two ends of the crossbar and the longitudinal bar are respectively provided with triangular block protrusions, and the outer surfaces of the crossbar and the longitudinal bar are fitted with a sandwich floor, and the outer surfaces of the sandwich floor are respectively attached to the outer surfaces of the extrusion plate and the extrusion fixing plate, and the outer surface of the extrusion fixing plate is fitted with a cover plate.

[0012] The technical scheme can support the laminated floor through the triangular block-shaped protrusions on the outer surfaces of the horizontal rod and the vertical rod, and after the laminated floor is placed, the extrusion plate and the extrusion fixing plate can clamp the laminated floor together with the triangular block-shaped protrusions on the outer surfaces of the horizontal rod and the vertical rod to fix the laminated floor, and the cover plate can effectively shield the screws and nuts installed in the extrusion fixing plate to improve the appearance.

[0013] Preferably, the outer surfaces of the vertical rods are respectively inserted with first limiting corner codes and second limiting corner codes, the outer surfaces of the second limiting corner codes and the first limiting corner codes are respectively inserted with limiting pressure rods, the outer surfaces of the limiting pressure rods are attached to the outer surfaces of the thermal insulation wallboards, the outer surfaces of the second limiting corner codes and the limiting pressure rods are respectively penetrated by the outer surfaces of the planar connecting plates, the planar connecting plates are inserted with the second limiting corner codes and the limiting pressure rods, the outer surfaces of the first limiting corner codes and the limiting pressure rods are respectively penetrated by the outer surfaces of the corner connecting pieces, and the corner connecting pieces are inserted with the first limiting corner codes and the limiting pressure rods.

[0014] The technical scheme can support the laminated floor through the triangular block-shaped protrusions on the outer surfaces of the horizontal rod and the vertical rod, and after the laminated floor is placed, the extrusion plate and the extrusion fixing plate can clamp the laminated floor together with the triangular block-shaped protrusions on the outer surfaces of the horizontal rod and the vertical rod to fix the laminated floor, and the cover plate can effectively shield the screws and nuts installed in the extrusion fixing plate to improve the appearance.

[0015] Preferably, the outer surfaces of the vertical rods are respectively inserted with first limiting corner codes and second limiting corner codes, the outer surfaces of the second limiting corner codes and the first limiting corner codes are respectively inserted with limiting pressure rods, the outer surfaces of the limiting pressure rods are attached to the outer surfaces of the thermal insulation wallboards, the outer surfaces of the second limiting corner codes and the limiting pressure rods are respectively penetrated by the outer surfaces of the planar connecting plates, the planar connecting plates are inserted with the second limiting corner codes and the limiting pressure rods, the outer surfaces of the first limiting corner codes and the limiting pressure rods are respectively penetrated by the outer surfaces of the corner connecting pieces, and the corner connecting pieces are inserted with the first limiting corner codes and the limiting pressure rods.

[0016] The technical scheme can support the laminated floor through the triangular block-shaped protrusions on the outer surfaces of the horizontal rod and the vertical rod, and after the laminated floor is placed, the extrusion plate and the extrusion fixing plate can clamp the laminated floor together with the triangular block-shaped protrusions on the outer surfaces of the horizontal rod and the vertical rod to fix the laminated floor, and the cover plate can effectively shield the screws and nuts installed in the extrusion fixing plate to improve the appearance.

[0017] Compared with the prior art, the assembly type house with the splicing and inserting fixing structure has the beneficial effects that:

[0018] 1. When assembling, only need to pre-assemble the two-hole connecting rod, three-hole connecting rod and cross rod, then insert the pre-assembled two-hole connecting rod, three-hole connecting rod and cross rod into the inside of the vertical rod, then insert the corner connecting sheet and the plane connecting plate into the inside of the vertical rod respectively, so that the columnar protrusions on the outer surfaces of the corner connecting sheet and the plane connecting plate can be inserted into the two-hole connecting rod, three-hole connecting rod and cross rod for clamping and fixing, then the vertical rod can be fixed on the cement ground through the mounting hole, so that the cross rod and the vertical rod can be easily assembled and fixed together, convenient for assembling and fixing and convenient for transportation;

[0019] 2. When the three-hole connecting rod, cross rod and vertical rod are assembled, the laminated floor can be placed between the cross rod and the vertical rod, so that the triangular protrusions on the outer surfaces of the cross rod and the vertical rod can hold up the laminated floor, so that the laminated floor can be away from the ground, reducing the probability of moisture return, and after the extrusion fixing plate and the extrusion plate are installed, they can contact the outer surface of the laminated floor, so that the three-hole connecting rod and the cross rod can clamp the laminated floor with the extrusion fixing plate and the extrusion plate, convenient for fixing the laminated floor, at the same time, the side stop plate fixed on the outer surfaces of the two-hole connecting rod and the three-hole connecting rod can effectively prevent animals from entering between the laminated floor and the ground, reduce the probability of damage to the laminated floor, prevent moisture return, and quickly fix the laminated floor;

[0020] 3. When assembling the thermal insulation wallboard, only need to push the thermal insulation wallboard between the corner connecting sheet and the plane connecting plate, so that the inclined surfaces on the outer surfaces of the plane connecting plate and the corner connecting sheet can be in close contact with the outer surfaces of the two ends of the thermal insulation wallboard, after the extrusion fixing plate is fixed by the screw nut set, one end of the thermal insulation wallboard can be clamped and fixed, and the extrusion plate can be fixed by the fixing screw, so that the extrusion plate can clamp and fix the other end of the thermal insulation wallboard, so that the thermal insulation wallboard can be quickly fixed, and the thermal insulation wallboard cannot move horizontally, improving the stability of the connection between the thermal insulation wallboard and the corner connecting sheet and the plane connecting plate, at the same time, the air circulation between the gaps can be reduced by the sealing gasket to improve the thermal insulation, improve the connection stability of the thermal insulation wallboard, the corner connecting sheet and the plane connecting plate, and ensure the thermal insulation, and can be quickly installed and disassembled. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a three-dimensional structure schematic diagram of the thermal insulation wallboard and the roof of the utility model;

[0022] Figure 2 It is an explosion three-dimensional structure schematic diagram of the roof and the ground platform of the utility model;

[0023] Figure 3 It is an explosion three-dimensional structure schematic diagram of the plane connecting plate and the extrusion plate of the utility model;

[0024] Figure 4The utility model discloses an explosion three -dimensional structure schematic diagram of extruding fixed plate and screw cap group.

[0025] Figure 5 The utility model discloses a three -dimensional structure schematic diagram of horizontal pole and vertical pole.

[0026] Figure 6 It is explosion three -dimensional structure schematic diagram of thermal insulation wallboard and plane connecting plate.

[0027] In the drawing: 1, stand pole;2, two hole connecting rod;3, three hole connecting rod;4, horizontal pole;5, vertical pole;6, corner connecting piece;7, first limit angle code;8, thermal insulation wallboard;9, extruding fixed plate;10, screw cap group;11, cover plate;12, sandwich floor;13, second limit angle code;14, limit pressure bar;15, plane connecting plate;16, extruding plate;17, fixed screw;18, top plate;19, roof;20, ground platform;21, side baffle. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0029] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of assembly type house with splicing insertion fixed structure, including stand pole 1, installation hole is set through the outer surface of stand pole 1, and stand pole 1 is evenly fixed installation in cement ground, and the outer surface of stand pole 1 is respectively inserted and installed with two hole connecting rod 2 and three hole connecting rod 3, and three hole connecting rod 3 between insertion is provided with horizontal pole 4, and three hole connecting rod 3 and two hole connecting rod 2 between insertion are provided with vertical pole 5, and stand pole 1 is inserted and set with roof 19 in the end away from two hole connecting rod 2, and three hole connecting rod 3 and horizontal pole 4 and vertical pole 5 between being provided with insertion fastening mechanism, and the frame of house can be quickly assembled and fixed by insertion fastening mechanism.

[0030] Through the installation hole of stand pole 1, stand pole 1 can be stably installed and fixed in cement ground using expansion screw, horizontal pole 4 and vertical pole 5 can be inserted together by two hole connecting rod 2 and three hole connecting rod 3, then the assembled frame is inserted into stand pole 1 to quickly pre-assemble, and two hole connecting rod 2 and three hole connecting rod 3 will be left with gap between ground after insertion and fixation, so that the problem that ground is not produced with moisture.

[0031] The plug-in fastening mechanism comprises: a corner connecting piece 6, which is plug-in mounted on the outer surface of the vertical rod 1, both ends of the corner connecting piece 6 are provided with columnar protrusions, the columnar protrusions of the corner connecting piece 6 penetrate the outer surfaces of the two-hole connecting rod 2, the two-hole connecting rod 2 is in close contact with the outer surface of the corner connecting piece 6, the outer surfaces of the horizontal rod 4 and the vertical rod 5 are penetrated by the columnar protrusions of the corner connecting piece 6, and the corner connecting piece 6 is clamped with the horizontal rod 4 and the vertical rod 5, the outer surface of the vertical rod 1 is penetrated by the plug-in of the plane connecting plate 15, and both ends of the outer surface of the plane connecting plate 15 are provided with block protrusions, the block protrusions of the plane connecting plate 15 penetrate the outer surfaces of the three-hole connecting rod 3, the horizontal rod 4 and the vertical rod 5, and the block protrusions of the three-hole connecting rod 3, the horizontal rod 4 and the vertical rod 5 are clamped with the plane connecting plate 15.

[0032] After the two-hole connecting rod 2, the three-hole connecting rod 3, the horizontal rod 4 and the vertical rod 5 are pre-assembled and plugged into the outer surface of the vertical rod 1, the corner connecting piece 6 and the plane connecting plate 15 are respectively inserted into the interior of the vertical rod 1, so that the columnar protrusions at both ends of the outer surface of the corner connecting piece 6 and the plane connecting plate 15 can be inserted into the outer surfaces of the two-hole connecting rod 2, the three-hole connecting rod 3, the horizontal rod 4 and the vertical rod 5, and the two-hole connecting rod 2, the three-hole connecting rod 3, the horizontal rod 4 and the vertical rod 5 can be locked and clamped, so as to facilitate quick assembly and splicing fixation.

[0033] The vertical rod 1, the corner connecting piece 6 and the plane connecting plate 15 are provided with a threaded fastening mechanism, which is used for fixing and installing the wall surface of the house and preventing it from falling off. The threaded fastening mechanism comprises: an extrusion fixing plate 9, which is designed in an arch shape, one side of the outer surface of the extrusion fixing plate 9 is in close contact with the outer surface of the corner connecting piece 6, both ends of the outer surface of the corner connecting piece 6 are designed to be inclined, a thermal insulation wallboard 8 is clamped and installed between the corner connecting piece 6 and the extrusion fixing plate 9, a sealing gasket is clamped between the thermal insulation wallboard 8 and the corner connecting piece 6, a screw and nut set 10 is clamped and installed on the outer surface of the corner connecting piece 6, the outer surface of the screw and nut set 10 penetrates the outer surface of the extrusion fixing plate 9, the outer surface of the extrusion fixing plate 9 is in close contact with the outer surface of the screw and nut set 10, both ends of the outer surface of the plane connecting plate 15 are designed to be inclined, a fixing screw 17 is threadedly installed on the outer surface of the plane connecting plate 15, an extrusion plate 16 is installed on the outer surface of the fixing screw 17, the plane connecting plate 15 is clamped with the thermal insulation wallboard 8, and a sealing gasket is arranged between the thermal insulation wallboard 8 and the plane connecting plate 15.

[0034] After that, the thermal insulation wallboard 8 can be pushed to the side surface of the corner connecting piece 6 and the flat connecting plate 15, so that the inclined surface of the corner connecting piece 6 and the flat connecting plate 15 can be attached to the thermal insulation wallboard 8, and the air flow exchange can be prevented by the sealing gasket between the thermal insulation wallboard 8 and the corner connecting piece 6 and the flat connecting plate 15, thereby improving the overall thermal insulation of the house, and then the screw nut set 10 can be clamped into the inside of the corner connecting piece 6 and the gasket is clamped, and then the extrusion fixing plate 9 is fixed by the screw nut set 10, so that the extrusion fixing plate 9 can clamp the thermal insulation wallboard 8, and the tightening of the fixing screw 17 and the flat connecting plate 15 can make the extrusion plate 16 move and clamp the other end of the thermal insulation wallboard 8, so that the thermal insulation wallboard 8 can be quickly fixed and can prevent lateral movement.

[0035] The outer surface of the transverse rod 4 and the longitudinal rod 5 is respectively provided with a triangular block-shaped protrusion, and the outer surface of the transverse rod 4 and the longitudinal rod 5 is clamped and installed with the laminated floor 12, and the outer surface of the laminated floor 12 is respectively attached to the outer surface of the extrusion plate 16 and the extrusion fixing plate 9, and the outer surface of the extrusion fixing plate 9 is clamped and installed with the cover plate 11.

[0036] When the laminated floor 12 is laid, the laminated floor 12 needs to be placed between the transverse rod 4 and the longitudinal rod 5, so that the triangular block-shaped protrusions on the outer surfaces of the transverse rod 4 and the longitudinal rod 5 can support the laminated floor 12, and then the corner connecting piece 6 and the flat connecting plate 15 are installed, so that the extrusion fixing plate 9 and the extrusion plate 16 can extrude and fix the laminated floor 12 after installation, thereby quickly fixing and supporting the assembly of the laminated floor 12, and the cover plate 11 can shield the screw nut set 10 installed in the extrusion fixing plate 9, improve the appearance, and easily assemble and fix the laminated floor 12.

[0037] The outer surface of the vertical rod 1 is respectively inserted with the first limiting angle code 7 and the second limiting angle code 13, and the outer surface of the second limiting angle code 13 and the first limiting angle code 7 is respectively inserted with the limiting pressure rod 14, and the outer surface of the limiting pressure rod 14 is attached to the outer surface of the thermal insulation wallboard 8, the outer surface of the second limiting angle code 13 and the limiting pressure rod 14 is respectively penetrated by the outer surface of the flat connecting plate 15, and the flat connecting plate 15 is inserted with the second limiting angle code 13 and the limiting pressure rod 14, the outer surface of the first limiting angle code 7 and the limiting pressure rod 14 is respectively penetrated by the outer surface of the corner connecting piece 6, and the corner connecting piece 6 is inserted with the first limiting angle code 7 and the limiting pressure rod 14.

[0038] The first limiting angle code 7 and the second limiting angle code 13 can be inserted and assembled together, and then the assembled first limiting angle code 7, second limiting angle code 13 and limiting pressure rod 14 can be inserted into the vertical rod 1, so that the limiting pressure rod 14 can extrude the thermal insulation wallboard 8, and the subsequent installed parts can be fixed by the weight and the thermal insulation wallboard 8.

[0039] The outer surface of the stand 1 is inserted and installed with the top plate 18, and the outer surface of the top plate 18 is respectively matched with the outer surface of the first limiting angle code 7, the extrusion plate 16 and the limiting pressure rod 14, the fixing screw 17 is installed through between the stand 1 and the roof 19, and the roof 19 is designed to be inclined, the outer surface of the two-hole connecting rod 2 and the three-hole connecting rod 3 is respectively fixedly installed with the side baffle 21, and the other side baffle 21 is fixedly installed on the outer surface of the roof 19, the outer surface of one end of the cross bar 4 is inserted and provided with the ground platform 20, and the ground platform 20 is clamped with the side baffle 21, and the ground platform 20 is located below the door.

[0040] After the top plate 18 is inserted into the stand 1, the top plate 18 will be matched with the limiting pressure rod 14, and the top plate 18 is supported by the limiting pressure rod 14, then the top plate 18 can be extruded and fixed by the depression of the roof 19, the insertion of the fixing screw 17 and the roof 19 and the stand 1 can extrude and fix the heat preservation wallboard 8, the limiting pressure rod 14 and the top plate 18, the inclined design of the roof 19 and the fixed side baffle 21 on the outer surface can prevent rainwater from moving along the inclined surface and entering the top plate 18, reduce the probability of water entering, and effectively provide a rainproof place for the door of the house, and the installation of the side baffle 21 can prevent animals from entering the gap between the laminated floor 12 and the ground, prevent animals from damaging the house from the bottom, and the ground platform 20 can reduce the height difference, so that people can enter the house more easily.

[0041] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A prefabricated house with a splicing and fixing structure, comprising uprights (1), wherein the outer surface of the uprights (1) is provided with through holes, and the uprights (1) are uniformly fixedly installed on a cement ground, and two-hole connecting rods (2) and three-hole connecting rods (3) are respectively inserted and installed on the outer surface of the uprights (1), and a crossbar (4) is inserted between the three-hole connecting rods (3), and a longitudinal rod (5) is inserted between the three-hole connecting rods (3) and the two-hole connecting rods (2), and a roof (19) is inserted at the end of the uprights (1) away from the two-hole connecting rods (2), characterized in that: The three-hole connecting rod (3) is provided with a plug-in fastening mechanism between the cross bar (4) and the longitudinal bar (5), and the frame of the house can be quickly assembled and fixed through the plug-in fastening mechanism.

2. The prefabricated house with spliced and inserted fixing structure according to claim 1, characterized in that: The plug-in fastening mechanism comprises: a corner connecting sheet (6) which is plug-in installed on the outer surface of the vertical rod (1), the two ends of the corner connecting sheet (6) are provided with columnar protrusions, the columnar protrusions of the corner connecting sheet (6) penetrate the outer surfaces of the two-hole connecting rod (2), and the two-hole connecting rod (2) is combined with the outer surface of the corner connecting sheet (6), the outer surfaces of the cross bar (4) and the longitudinal bar (5) are penetrated by the columnar protrusions of the corner connecting sheet (6), and the corner connecting sheet (6) is clamped with the cross bar (4) and the longitudinal bar (5), the outer surface of the vertical rod (1) is penetrated and plug-in installed with a plane connecting plate (15), and the outer surfaces of the two ends of the plane connecting plate (15) are respectively provided with block protrusions, the block protrusions of the plane connecting plate (15) penetrate the outer surfaces of the three-hole connecting rod (3), the cross bar (4) and the longitudinal bar (5) respectively, and the block protrusions of the three-hole connecting rod (3), the cross bar (4) and the longitudinal bar (5) are clamped with the plane connecting plate (15).

3. The prefabricated house with splicing and fixing structure according to claim 1, characterized in that: The vertical rod (1), the corner connecting sheet (6) and the plane connecting plate (15) are provided with a threaded fastening mechanism, and the wall of the house is fixedly installed and prevented from falling off through the threaded fastening mechanism.

4. The prefabricated house with spliced and inserted fixing structure according to claim 3, characterized in that: The threaded fastening mechanism comprises: an extrusion fixing plate (9) which is designed in an arch shape, and one side of the outer surface of the extrusion fixing plate (9) is combined with the outer surface of the corner connecting sheet (6), the outer surfaces of the two ends of the corner connecting sheet (6) are designed to be inclined, the corner connecting sheet (6) and the extrusion fixing plate (9) are clamped and installed with a thermal insulation wall panel (8), a sealing gasket is clamped between the thermal insulation wall panel (8) and the corner connecting sheet (6), the outer surface of the corner connecting sheet (6) is clamped and installed with a screw and nut set (10), the outer surface of the screw and nut set (10) penetrates the outer surface of the extrusion fixing plate (9), and the outer surface of the extrusion fixing plate (9) is combined with the outer surface of the screw and nut set (10), the outer surfaces of the two ends of the plane connecting plate (15) are designed to be inclined, the outer surface of the plane connecting plate (15) is screw-installed with a fixing screw (17), and the outer surface of the fixing screw (17) is penetrated and installed with an extrusion plate (16), the plane connecting plate (15) is clamped and connected with the thermal insulation wall panel (8), and a sealing gasket is arranged between the thermal insulation wall panel (8) and the plane connecting plate (15).

5. The prefabricated house with spliced and inserted fixing structure according to claim 1, characterized in that: The outer surfaces of the two ends of the cross bar (4) and the longitudinal bar (5) are respectively provided with triangular block protrusions, the outer surfaces of the cross bar (4) and the longitudinal bar (5) are clamped and installed with a laminated floor (12), and the outer surfaces of the extrusion plate (16) and the extrusion fixing plate (9) are combined with the outer surface of the laminated floor (12), the outer surface of the extrusion fixing plate (9) is clamped and installed with a cover plate (11).

6. The prefabricated house with spliced and inserted fixing structure according to claim 1, characterized in that: The outer surface of the vertical rod (1) is respectively inserted with a first limiting angle code (7) and a second limiting angle code (13), and the outer surface of the second limiting angle code (13) and the first limiting angle code (7) is respectively inserted with a limiting pressure rod (14), and the outer surface of the limiting pressure rod (14) is attached to the outer surface of the thermal insulation wallboard (8), the outer surface of the second limiting angle code (13) and the limiting pressure rod (14) is respectively penetrated by the outer surface of the plane connecting plate (15), and the plane connecting plate (15) is inserted with the second limiting angle code (13) and the limiting pressure rod (14), the outer surface of the first limiting angle code (7) and the limiting pressure rod (14) is respectively penetrated by the outer surface of the corner connecting sheet (6), and the corner connecting sheet (6) is inserted with the first limiting angle code (7) and the limiting pressure rod (14).

7. The prefabricated house with spliced and inserted fixing structure according to claim 1, characterized in that: The outer surface of the vertical rod (1) is inserted with a top plate (18), and the outer surface of the top plate (18) is respectively attached to the outer surface of the first limiting angle code (7), the extruded plate (16) and the limiting pressure rod (14), the fixing screw (17) is installed between the vertical rod (1) and the roof (19), and the roof (19) is designed to be inclined, the outer surface of the two-hole connecting rod (2) and the three-hole connecting rod (3) is respectively fixedly installed with a side baffle (21), and the other side baffle (21) is fixedly installed on the outer surface of the roof (19), one end of the outer surface of the horizontal rod (4) is inserted with a platform step (20), and the platform step (20) is engaged with the side baffle (21), and the platform step (20) is located below the door.

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