Connecting piece for wallboard and house board

Abstract

The utility model discloses a connecting piece of a wall plate and a house plate, which comprises a wall house connecting strip fixedly arranged on the wall plate and a wall house connecting piece arranged on the wall house connecting strip in a sliding manner, and the wall house connecting piece is further provided with a sliding positioning piece used for limiting the relative position of the wall house connecting strip and the wall house connecting piece. The wall house connecting piece is provided with a threaded rod, the threaded rod penetrates through the house plate, and the end of the threaded rod is connected with a nut for preventing the house plate from being separated from the wall house connecting piece. The wall house connecting pieces can move on the wall house connecting strips, and due to the fact that the house plate is too large, the house plate can be matched with holes in the house plate by finely adjusting the wall house connecting pieces in the hoisting process. After the threaded rod enters the house, the wall house connecting piece is fixed to the wall plate through the sliding positioning piece. Therefore, the assembling speed of connecting the house plate to the wall plate is increased, and the construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of house assembly, in particular to a connecting piece of wall plate and roof plate. BACKGROUND

[0002] The connection of prefabricated wall plate and prefabricated roof plate (usually referred to as roof plate) is an important technology in prefabricated building. Common connection methods are 1, welding connection: the connecting parts for welding are pre-set at the connecting parts of prefabricated wall plate and roof plate, and these parts are connected together on site through welding to form a firm joint. 2, bolt connection: bolt holes are reserved on prefabricated components, and wall plate and roof plate are tightly connected through high-strength bolts. This connection method is convenient for installation and disassembly. 3, reserved hole insertion:

[0003] The insertion part is arranged on the prefabricated roof plate, and the hole site is reserved on the wall plate. The insertion part is inserted into the hole on site, and is fixed through gluing or fastener.

[0004] The above connection methods need to be centered during installation because the connecting pieces are fixed on the wall plate or roof. Compared with the wall plate or roof plate, the overall connecting piece is smaller, and the roof needs to be very careful and careful during hoisting to connect the connecting piece with the wall plate or roof plate, thereby reducing the assembly speed and affecting the construction efficiency. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at overcoming the defects of the prior art, and provides a connecting piece of wall plate and roof plate. The assembly speed of the roof plate connected to the wall plate is improved, and the construction efficiency is improved.

[0006] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme:

[0007] A connecting piece of wall plate and roof plate, comprising a wall-roof connecting strip fixed on the wall plate and a wall-roof connecting piece slidingly arranged on the wall-roof connecting strip, the wall-roof connecting piece is further provided with a sliding positioning piece for limiting the relative position of the wall-roof connecting strip and the wall-roof connecting piece, the wall-roof connecting piece has a threaded rod, the threaded rod passes through the roof plate, and the end of the threaded rod is connected with a nut for preventing the roof plate from being separated from the wall-roof connecting piece.

[0008] Preferably, the wall-roof connecting strip has a wall-roof connecting groove, the sliding positioning piece comprises an anti-dropping block and a sliding positioning bolt, the sliding positioning bolt passes through the wall-roof connecting piece and is threadedly connected with the anti-dropping block, the anti-dropping block is located in the wall-roof connecting groove and can slide along the length direction of the wall-roof connecting groove, and the wall-roof connecting groove has a bent wall, the bent wall is located between the anti-dropping block and the wall-roof connecting piece.

[0009] Preferably, the wall-house connecting groove has a slot, the width of the slot is greater than the anti-drop block width and less than the anti-drop block length.

[0010] Preferably, the wall-house connecting piece further has an inclined abutting part, which abuts against the house plate surface.

[0011] Preferably, the house plate is provided with a fault-tolerant hole, the hole diameter of the fault-tolerant hole is greater than the diameter of the threaded rod, and the threaded rod is located in the fault-tolerant hole.

[0012] Preferably, the fault-tolerant hole is provided with a fault-tolerant cover plate matched with the fault-tolerant hole, and the fault-tolerant cover plate is fixedly connected with the house plate through a screw.

[0013] Preferably, one end of the threaded rod penetrates through the fault-tolerant cover plate, the nut is threadedly connected with the end of the threaded rod, and the circumferential surface of the nut abuts against the fault-tolerant cover plate.

[0014] In summary, the utility model has the following beneficial technical effects:

[0015] The wall-house connecting piece can move on the wall-house connecting strip, and because the house plate is too large, the house plate can be matched with the hole on the house plate by fine-tuning the wall-house connecting piece during hoisting. After the threaded rod enters the house, the sliding positioning piece fixes the wall-house connecting piece on the wall plate. Therefore, the assembly speed of the house plate connected on the wall plate is improved, and the construction efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of a house structure Figure 1 .

[0017] Figure 2 is a schematic view of a wall plate bottom structure.

[0018] Figure 3 is a schematic view of a base strip body and sheet metal part structure.

[0019] Figure 4 is a schematic view of a base strip body and sheet metal part exploded structure.

[0020] Figure 5 is a schematic view of a part of a house corner structure.

[0021] Figure 6 is a schematic view of a house corner from inside to outside perspective explosion.

[0022] Figure 7 is a schematic view of a house corner from outside to inside perspective explosion.

[0023] Figure 8 is a schematic view of a house corner top explosion structure Figure 1 .

[0024] Figure 9 is an exploded view of the top of a corner of a house Figure 2 .

[0025] Figure 10 is an exploded view of a wall panel and a wall top connector

[0026] Figure 11 is an exploded view of a house Figure 2 .

[0027] Figure 12 is an enlarged view of A in Figure 11 .

[0028] Figure 13 is an enlarged view of the location of a roof panel, a roof top and a wall roof connector

[0029] Figure 14 is an enlarged view of a wall top connector and a wall roof connector Figure 15 is an enlarged view of a section of a house at a wall roof connector

[0030] Figure 16 is an exploded view of a roof panel and a wall panel

[0031] Figure 17 is an enlarged view of a portion of Figure 16 .

[0032] Figure 18 is an enlarged view of B in Figure 17 .

[0033] Figure 19 is an exploded view of a wall panel Figure 1 .

[0034] Figure 20 is an exploded view of a wall panel Figure 1 .

[0035] Figure 21 is an enlarged view of C in Figure 19 .

[0036] Explanation of reference signs: 1, wallboard; 11, matching part; 12, splicing structure; 121, wall protrusion; 122, wall groove; 13, wall top groove; 2, roof board; 21, face plate; 22, back plate; 23, frame; 231, upper stay; 232, lower stay; 233, left stay; 234, right stay; 24, folding plate accessory; 25, steel mesh; 251, thick steel wire; 252, thin steel wire; 26, steel plate pressing block; 261, arc-shaped groove; 27, fault-tolerant cover plate; 28, fault-tolerant hole; 3, base strip main body; 31, sliding part; 311, accommodation groove; 32, base strip foundation connecting piece; 33, base strip foundation connecting hole; 34, pre-buried stirrup; 4, pre-buried steel strip; 41, steel strip foundation connecting hole; 42, steel strip sheet metal threaded hole; 5, sheet metal piece; 51, first bending part; 52, second bending part; 53, sheet metal base strip bolt; 54, sheet metal wall body bolt; 6, corner column; 61, corner connecting piece; 62, corner body; 63, corner protrusion; 64, corner groove; 65, corner top reinforcing steel plate; 66, corner top bolt; 67, decorative plate; 7, wall-roof connecting piece; 71, threaded rod; 72, inclined abutment part; 73, nut; 74, sliding positioning piece; 75, anti-dropping block; 76, sliding positioning bolt; 8, wall-roof connecting strip; 81, wall corner connecting strip; 811, linking block; 812, inclined strip; 813, horizontal strip; 82, wall top connecting strip; 821, wall-roof connecting groove; 822, bent wall; 823, notch; 83, wall-roof bolt; 9, cross beam; 91, beam groove; 92, reinforcing column; 93, reinforcing bolt. DETAILED DESCRIPTION

[0037] In this specification, the orientation terms such as up, down, left, right, front, back, top, bottom, etc. mentioned or possibly mentioned are defined with respect to the configuration shown in the drawings, and are relative concepts, so it is possible to change accordingly according to different positions and different use states. Therefore, these or other orientation terms should not be interpreted as restrictive terms. In addition, the terms "first", "second", "third" or the like or similar expressions are only used for description and differentiation purposes, and cannot be understood as indicating or implying the relative importance of the corresponding members.

[0038] The following will be described in detail with reference to the accompanying drawings Figure 1 - the accompanying drawings Figure 21 The present application is further described in detail.

[0039] Reference will be made to Figures 16-21 The plate main body is used for the wallboard 1 or the roof board 2, and the plate main body includes the face plate 21, the back plate 22, and the frame 23 formed by enclosing the edges of the face plate 21 and the back plate 22 to form a rectangle; the frame 23 is rectangular, and the material of the frame 23 is plastic wood profile.

[0040] Plastic-wood profile is a kind of material made by compounding wood fiber or powder with plastic, which combines the characteristics of wood and plastic, so it has good processing performance: plastic-wood profile can be sawed, planed, nailed and so on like wood. It is easy to punch holes during assembly, and due to the addition of plastic, plastic-wood profile has good dimensional stability and is not easily affected by temperature and humidity changes.

[0041] The frame 23 is formed by the upper 231, the lower 232, the left 233, the right 234 and the folding plate fittings 24, and the steel mesh 25 is arranged in the frame 23, and the steel mesh 25 is connected with the folding plate fittings 24 through the steel plate pressing block 26 around. The panel 21 and the back plate 22 are filled with foaming material, and the steel mesh 25 acts as the framework of the foaming material and plays a supporting role.

[0042] The folding plate fittings 24 are U-shaped and preformed with M12 shaped holes, and each folding plate fitting 24 of the panel body has two, one of which is fixedly connected with the upper 231, the left 233 and the right 234, and the other is fixedly connected with the lower 232, the left 233 and the right 234. Thus the frame 23 is formed as a whole. The steel mesh 25 includes thick steel wires 251 with a diameter of 6mm and thin steel wires 252 with a diameter of 3mm, and the thick steel wires 251 are connected end to end to form a rectangular outer frame, and the thin steel wires 252 are arranged in horizontal and vertical directions on the rectangular outer frame.

[0043] The steel plate pressing block 26 has an arc-shaped groove 261, and the thick steel wire 251 is located in the arc-shaped groove 261, and the steel mesh 25 can be pressed and clamped by the folding plate fittings 24 and the steel plate pressing block 26 by screwing the steel plate pressing block 26.

[0044] The left 233 and the right 234 extend along the length direction to form a convex or concave splicing structure 12, and the splicing structures of adjacent panels can be spliced with each other.

[0045] When the panel body is used for the wall panel 1, the lower 232 is provided with a matching part 11 extending along the length direction and guiding the sliding of the panel body, and the matching part 11 is convexed outwards from the center to both ends along the thickness direction of the lower 232. Thus the vertical section of the length direction of the lower 232 is in inverted M shape, and the upper 231 is provided with a roof recess 13, so that the vertical section of the length direction of the upper 231 is in M shape.

[0046] When the panel body is used for the roof panel 2, an error-tolerant hole 28 is formed on the roof panel 2, which can facilitate the connection of the wall panel 1 and the roof panel 2 with each other.

[0047] An application structure for the above-mentioned house panel, including a wall panel bottom connecting structure, a fastening structure of adjacent wall panels, a connecting piece of the wall panel 1 and the roof panel 2. The house is assembled by the house panel and the application structure, and the house assembly forming process is obtained, and the specific steps are: S1 establishing an independent foundation, S2 installing the wall panel 1, S3 installing the cross beam 9, and S4 installing the roof.

[0048] Referring to Figures 1-4 A wallboard bottom connecting structure, through which the wallboard 1 can be connected with the foundation.

[0049] The wallboard bottom connecting structure comprises a base strip body 3, a sheet metal part 5 and an angle connecting part 61; the sheet metal part 5 is used for locking the relative position of the wallboard 1 and the base strip body 3.

[0050] S1, establish an independent foundation: after the completion of the foundation, the base strip body 3 prepared in the factory is fixedly connected with the foundation through the base strip foundation connecting part 32, forming a horizontal and vertical independent foundation, and the angle connecting part 61 is arranged at the intersection of the horizontal and vertical directions, and the angle connecting part 61 is connected with the foundation through the base strip foundation connecting part 32. The base strip foundation connecting part 32 is a concrete self-cut anchor bolt.

[0051] The base strip body 3 is a prefabricated reinforced concrete structure, and a pre-embedded stirrup 34 is arranged inside as a framework. The base strip body 3 is provided with a base strip foundation connecting hole 33, and a pre-embedded steel strip 4 is also prefabricated on the base strip body 3 when the base strip body 3 is prepared. The pre-embedded steel strip 4 is provided with a steel strip foundation connecting hole 41, and the base strip body 3 is connected to the foundation by sequentially penetrating the base strip foundation connecting hole 33 and the steel strip foundation connecting hole 41 through the base strip foundation connecting part 32.

[0052] The base strip body 3 is provided with a sliding part 31 along the length direction, and the sliding part 31 cooperates with the matching part 11, so that after the matching part 11 of the wallboard 1 is installed to the sliding part 31 of the base strip body 3, the wallboard 1 can slide along the length direction of the base strip. The sliding part 31 is provided with a clearance groove 311, and the pre-embedded steel strip 4 is located at the bottom of the clearance groove 311.

[0053] S2, install the wallboard 1: first install the first wallboard 1 on the horizontal and vertical base strip bodies through the sheet metal part 5, and then install the remaining wallboards 1 through the fastening structure of the adjacent wallboards 1.

[0054] The fastening structure comprises an angle column 6 and a wall-roof connecting strip 8 for connecting adjacent wallboards 1.

[0055] Referring to Figures 5-7 After the completion of the independent foundation, the angle body 62 is first installed on the angle connecting part 61, so as to form the angle column 6, and the angle column 6 is taken as a reference for positioning. First, the matching part 11 of the first wallboard 1 is butted with the sliding part 31 of the base strip body, and then the first wallboard 1 is pushed, so that one side of the wallboard 1 abuts against the angle column 6.

[0056] Referring to Figure 8 and Figure 9, the corner column 6 has a corner protrusion 63 and a corner groove 64 arranged vertically along the corner column 6, the splicing structure 12 includes a wall protrusion 121 and a wall groove 122, the wall protrusion 121 is matched with the corner protrusion 63, and the wall groove 122 is matched with the corner protrusion 63; the wallboard 1 has a plurality of wall protrusions 121 and wall grooves 122, the wall protrusion 121 of the wallboard 1 is matched with the wall groove 122 of the adjacent wallboard 1, and the groove of the wallboard 1 is matched with the wall protrusion 121 of the adjacent wallboard 1. Normally, the wall protrusion 121 is arranged on one side of each wall body, and the wall groove 122 is arranged on the other side. In special cases, both sides of the wall body can be provided with the wall protrusion 121 or the wall groove 122.

[0057] The corner column 6 is further provided with a decorative plate 67. The decorative plate 67 can improve the appearance of the house and can play a role in preventing the erosion of the corner column 6.

[0058] Referring to Figures 1-9 After the wall groove 122 of the first wallboard 1 is spliced with the corner protrusion 63 of the corner column 6, the first wallboard 1 is preliminarily limited and cannot be tilted, at this time, the first wallboard 1 is fixedly connected with the base strip main body 3 through the sheet metal part 5.

[0059] The sheet metal part 5 is bent to form a first bending part 51 and a second bending part 52, and the embedded steel strip 4 is provided with a steel strip sheet metal threaded hole 42.

[0060] The sheet metal part 5 is provided with a sheet metal wall body bolt 54, the first bending part 51 is provided with a waist-shaped groove for the sheet metal wall body bolt 54 to pass through, the sheet metal wall body bolt 54 passes through the first bending part 51 and is threadedly connected with the wallboard 1; the sheet metal wall body bolt 54 is an M8 ultra-thin head bolt.

[0061] The sheet metal part 5 is provided with a sheet metal base strip bolt 53, the second bending part 52 is provided with a waist-shaped groove for the sheet metal base strip bolt 53 to pass through, the sheet metal base strip bolt 53 passes through the second bending part 52 and is connected with the steel strip sheet metal threaded hole 42; the sheet metal base strip bolt 53 is an M12 half-round head bolt.

[0062] The accommodation groove 311 can accommodate the base strip foundation connecting part 32, the second bending part 52 and the sheet metal base strip bolt 53, so that the sliding of the wallboard 1 is not affected by the base strip foundation connecting part 32, the second bending part 52 and the sheet metal base strip bolt 53.

[0063] After the bottom of the first wallboard 1 is connected, the remaining wallboards 1 are connected in the same way. The difference between the first wallboard 1 and the remaining wallboards 1 is that one side of the first wallboard 1 is connected with the corner column 6, and the remaining wallboards 1 are connected with each other through the adjacent splicing structures 12.

[0064] After the remaining wallboards 1 are abutted with the sliding part 31, the wallboard 1 is pushed to abut against the adjacent wallboard 1, and the top of the adjacent two wallboards 1 is fixedly connected through the wall-house connecting strip 8.

[0065] With reference to Figures 9-12 , S3 install cross beam 9: when the longitudinal or transverse distance of the house is too large, the cross beam 9 needs to be installed, first install the reinforcing column 92 on the wallboard 1, the cross beam 9 rests on the top of the reinforcing column 92, and the cross beam 9 is fixedly connected with the reinforcing column 92 through the reinforcing bolt 93. The reinforcing column 92 can also serve as the role of the corner column 6. When installing the reinforcing column 92, two wallboards 1 with wall grooves 122 on both sides are needed. First, the reinforcing column 92 is connected with the wall groove 122 of one of the wallboards 1 through a bolt, and then the other wallboard 1 is pushed so that the wall groove 122 of the other wallboard 1 is spliced on the reinforcing column 92.

[0066] The top of the reinforcing column 92 is connected with the reinforcing bolt 93, and the cross beam 9 is provided with a beam groove 91, and the reinforcing bolt 93 penetrates into the beam groove 91 and is connected with the top of the reinforcing column 92.

[0067] The wall-house connecting strip 8 is fixedly connected with the top of the two adjacent wallboards 1 at both ends.

[0068] With reference to Figures 8-14 , the wall-house connecting strip 8 is provided with at least two wall-house bolts 83, one of which is connected with the top of the wallboard 1 through the wall-house connecting strip 8, and the other is connected with the top of the adjacent wallboard 1 through the wall-house connecting strip 8. The wall-house bolt 83 is an M8 super-thin head bolt.

[0069] The wall-house connecting strip 8 includes a wall corner connecting strip 81 and a wall top connecting strip 82. The wall top connecting strip 82 is long strip-shaped, and the adjacent transverse wallboard 1 or the adjacent longitudinal wallboard 1 is fixedly connected with each other through the wall top connecting strip 82.

[0070] The wall corner connecting strip 81 includes a connecting block 811, a horizontal strip 813 fixedly connected with the connecting block 811, and an inclined strip 812. The inclined strip 812 and the horizontal strip 813 intersect in the horizontal projection plane. The adjacent transverse wallboard 1 and the longitudinal wallboard 1 are fixedly connected through the wall corner connecting strip 81.

[0071] The top of the corner column 6 is fixedly connected with a corner top reinforcing steel plate 65. The connecting block 811 is located directly above the corner column 6, and the connecting block 811 is fixedly connected with the corner top reinforcing steel plate 65 through the corner top bolt 66. The horizontal strip 813 is fixedly connected with the top of the transverse wallboard 1, and the inclined strip 812 is fixedly connected with the top of the longitudinal wallboard 1.

[0072] In order to improve the stability of the cross beam 9, the wall top connecting strip 82 is also connected on the cross beam 9. Specifically, the beam groove 91 is formed on the cross beam 9,

[0073] The wall top connecting strip 82 is located in the beam groove 91 in the middle, and the two ends of the wall top connecting strip 82 are connected with the two adjacent wallboards 1 respectively.

[0074] The embodiment of the present application discloses a connecting piece of wallboard and roof board. The wallboard 1 and the roof board 2 can be connected with each other, so that the installation of the roof is realized.

[0075] Referring to Figures 13-21 S4, installing the roof: after the wallboard 1 is completely connected, the roof board 2 is connected with the wallboard 1 to form the roof. The wall roof connecting piece 7 is slidably connected with the wall top connecting strip 82 at the top of the wallboard 1, the fault tolerance hole 28 is formed in the roof board 2, the connecting end of the wall roof connecting piece 7 is arranged in the fault tolerance hole 28, the worker pushes the roof board 2, the wall roof connecting piece 7 is fixedly connected with the wallboard 1 at the top through the sliding positioning piece 74 after the adjacent roof boards 2 are connected with each other, and then the wall roof connecting piece 7 is connected with the roof board 2, and the installation of the roof is completed.

[0076] The wall roof connecting piece 7 is used for connecting the wallboard 1 with the roof board 2, and the sliding positioning piece 74 is used for limiting the relative position of the wall roof connecting strip 8 and the wall roof connecting piece 7.

[0077] The wall roof connecting piece 7 has a threaded rod 71, the threaded rod 71 penetrates through the roof board 2, and a nut 73 for preventing the roof board 2 from being separated from the wall roof connecting piece 7 is connected with the end of the threaded rod 71.

[0078] The wall roof connecting strip 8 has a wall roof connecting groove 821, the sliding positioning piece 74 comprises an anti-disengagement block 75 and a sliding positioning bolt 76, the sliding positioning bolt 76 penetrates through the wall roof connecting piece 7 and is threadedly connected with the anti-disengagement block 75, the anti-disengagement block 75 is located in the wall roof connecting groove 821 and can slide along the length direction of the wall roof connecting groove 821, and the wall roof connecting groove 821 has a bent wall 822 which is located between the anti-disengagement block 75 and the wall roof connecting piece 7.

[0079] The wall roof connecting groove 821 has a slot 823, the width of the slot 823 is greater than the width of the anti-disengagement block 75 and is less than the length of the anti-disengagement block 75.

[0080] The wall roof connecting piece 7 further has an inclined abutting portion 72 which abuts against the surface of the roof board 2, that is, the back plate 22 in the present application.

[0081] The roof board 2 is provided with the fault tolerance hole 28, the aperture of the fault tolerance hole 28 is greater than the diameter of the threaded rod 71, and the threaded rod 71 is located in the fault tolerance hole 28. The fault tolerance hole 28 is provided with a fault tolerance cover plate 27 matched with the fault tolerance hole 28, and the fault tolerance cover plate 27 is fixedly connected with the roof board 2 through screws.

[0082] One end of the threaded rod 71 penetrates through the fault tolerance cover plate 27, the nut 73 is threadedly connected with the end of the threaded rod and the circumferential surface of the nut 73 abuts against the fault tolerance cover plate 27.

[0083] The specific way of installing the roof is that: rotating the anti-escape block 75, first install the wall-roof connecting piece 7 to the wall-roof connecting groove 821, then rotate the anti-escape block 75, let the bending wall 822 of the wall-roof connecting groove 821 be between the anti-escape block 75 and the wall-roof connecting piece 7, slightly rotate the sliding positioning bolt 76, at this time the anti-escape block 75 will abut against the lower surface of the bending wall 822. Let the wall-roof connecting piece 7 be preliminarily fixed on the wall-roof connecting groove 821. Then drill the hole of the roof board 2 to form the fault-tolerant hole 28, then hoist the roof board 2, so that the fault-tolerant hole 28 can be located directly above the threaded rod 71. Because the aperture of the fault-tolerant hole 28 is much larger than the threaded rod 71, it is convenient and fast to center, after centering, lower the roof board 2, so that the threaded rod 71 can enter the fault-tolerant hole 28.

[0084] The only way for the roof board 2 to lower vertically is to make the threaded rod 71 enter the fault-tolerant hole 28, at this time the assembly structure of the adjacent roof board 2 has not been connected. At this time, the roof board 2 needs to be moved horizontally towards the adjacent roof board 2, so that the two adjacent roof boards 2 are spliced. Moreover, because the wall-roof connecting piece 7 is only preliminarily fixed on the wall-roof connecting groove 821, it can still move under a certain external force, so during the horizontal movement of the roof board 2, the side wall of the fault-tolerant hole 28 will push the wall-roof connecting piece 7 to fine-tune. The threaded rod 71 is always located in the fault-tolerant hole 28.

[0085] After the adjacent roof boards 2 are spliced, the staff member rotates the wall-roof connecting piece 7 in the fault-tolerant hole 28, so that the threaded rod 71 is roughly centered in the fault-tolerant hole 28, then the hoisting is released, at this time the bottom of the roof board 2 is supported by the wall plate 1, the inclined abutting part 72 and the cross beam 9 respectively.

[0086] Then set the fault-tolerant cover plate 27 in the fault-tolerant hole 28, the threaded rod 71 will pass through the fault-tolerant cover plate 27, the threaded rod 71 passing through the fault-tolerant cover plate is threadedly connected with the nut 73, tightening the nut 73 makes the bottom of the nut 73 abut against the fault-tolerant cover plate 27, so that the wall-roof connecting piece 7 can connect the wall plate 1 and the roof board 2.

[0087] Finally, tighten the sliding positioning bolt 76, so that the wall-roof connecting piece 7 is further fixedly connected with the wall plate 1. The wall-roof connecting piece 7 will not move relative to the wall plate 1. Finally, the roof is installed. DETAILED DESCRIPTION

[0089] S1: Establish an independent foundation: the plate body is the wall plate 1, the connection structure between the plate body and the foundation includes the base strip body 3 and the corner connecting piece 61, after the foundation is completed, the base strip body 3 prepared in the factory is fixedly connected with the foundation through the concrete self-cut anchor bolt, forming a horizontal and vertical independent foundation, the corner connecting piece 61 is arranged at the intersection of the horizontal and vertical directions, and the corner connecting piece 61 is connected with the foundation through the concrete self-cut anchor bolt;

[0090] S2 install wallboard 1: corner connecting piece 61 on the installation of corner body 62, thereby forming the corner column 6; wallboard 1 bottom has matching part 11, base strip body 3 has the sliding part 31 for wallboard 1 along the length direction of base strip body 3 sliding; the first wallboard 1 is pushed to abut on the corner body 62 after the matching part 11 of the first wallboard 1 and sliding part 31 butt joint, the other side of the first wallboard 1 is fixedly connected with base strip body 3 through sheet metal part 5; the rest wallboard 1 is pushed to make the wallboard 1 and adjacent wallboard 1 abut after the wallboard 1 and sliding part 31 butt joint, and the top of adjacent two wallboards 1 is fixedly connected through wall roof connecting strip 8;

[0091] S3 install crossbeam 9: install reinforcing column 92 on wallboard 1, crossbeam 9 rests on the top of reinforcing column 92, and is fixedly connected through reinforcing bolt 93;

[0092] S4 install roof: plate body is wallboard 1 and roof board 2, wall roof connecting piece 7 is slidably connected to the wall roof connecting strip 8 at the top of wallboard 1, and fault tolerance hole 28 is formed in roof board 2; after the connecting end of wall roof connecting piece 7 enters fault tolerance hole 28, the roof board 2 is pushed, and after adjacent roof boards 2 are connected with each other, wall roof connecting piece 7 is fixedly connected with the top of wallboard 1 through sliding positioning piece 74, then roof board 2 is fixedly connected with wallboard 1 through nut 73, and the installation of roof is completed.

[0093] The above are preferred embodiments of the present application, not to limit the protection scope of the present application; therefore, according to the technical scheme of the present application, a person skilled in the art can propose a plurality of structure modes and implementation modes which can be replaced with each other without changing the essential spirit of the present application. Therefore, the above specific embodiments and drawings are only exemplary description of the technical scheme of the present application, and should not be regarded as the whole of the present application or regarded as the limitation or restriction of the technical scheme of the present application. Therefore: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A wall and roof panel connector characterised in that: The wall-attic connecting strip (8) is provided with a wall-attic connecting groove (821), the sliding positioning member (74) comprises an anti-disengaging block (75) and a sliding positioning bolt (76), the sliding positioning bolt (76) passes through the wall-attic connecting member (7) and is threadedly connected with the anti-disengaging block (75), the anti-disengaging block (75) is located in the wall-attic connecting groove (821) and can slide along the length direction of the wall-attic connecting groove (821), and the wall-attic connecting groove (821) is provided with a bent wall (822) located between the anti-disengaging block (75) and the wall-attic connecting member (7).

2. A wall and roof panel connector as claimed in claim 1 wherein: The wall-attic connecting groove (821) is provided with a slot (823) with a width greater than that of the anti-disengaging block (75) and less than the length of the anti-disengaging block (75).

3. A wall and roof panel connector as claimed in claim 2 wherein: The wall-attic connecting member (7) is further provided with an inclined abutting portion (72) abutting against the surface of the roof board (2).

4. A wall and roof panel connector according to any one of claims 1 to 3, wherein: The roof board (2) is provided with a fault-tolerant hole (28) with a hole diameter greater than the diameter of the threaded rod (71), and the threaded rod (71) is located in the fault-tolerant hole (28).

5. A wall and roof panel connector as claimed in claim 1, wherein: The fault-tolerant hole (28) is provided with a fault-tolerant cover plate (27) matched with the fault-tolerant hole (28), and the fault-tolerant cover plate (27) is fixedly connected with the roof board (2) through a screw.

6. A wall and roof panel connector according to claim 5 wherein: One end of the threaded rod (71) passes through the fault-tolerant cover plate (27), the nut (73) is threadedly connected with the end of the threaded rod (71), and the circumferential surface of the nut (73) abuts against the fault-tolerant cover plate (27).

7. A wall and roof panel connector as claimed in claim 1 wherein: ​

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