Internal partition board joint limiter for wire rod positioning parts, limiter structure and grouting structure

Abstract

The present invention provides a positioning member, a limiting structure and a grouting structure for limiting the seam of an inner partition wall board, which comprises: a positioning member body, the positioning member body comprises left and right ends, front and rear ends and upper and lower ends, and the left and right sides of the positioning member body are provided with protrusions that match the left and right facades of the inner partition wall board; two positioning rods, the two positioning rods are respectively arranged on the left and right protrusions and extend outward; a drawing rod, the drawing rod passes through the positioning member body, and the two ends of the drawing rod extend toward the front and rear ends, and the two ends of the drawing rod are provided with threaded ends. The present invention uses the protrusions to match and position the facade grooves of the inner partition wall board; the two positioning rods penetrate into the inner partition wall board, especially penetrate into the inserting holes in the inner partition wall board; the drawing rod is connected to the drawing screw in the mold to lock the mold.

Description

Technical Field

[0001] The invention relates to the technical field of prefabricated buildings, and in particular to a plate seam limiting pair of inner partition boards, a wire drawing rod positioning member, a limiting structure and a grouting structure. Background Art

[0002] Internal partition panels are prefabricated wall panels used for internal partitions of buildings, generally used for non-load-bearing walls.

[0003] Patent 201520089163.1 discloses a quick-install interior partition board that does not require decoration, and a connection structure between an interior partition board and a floor slab or a beam. The construction is convenient, and secondary decoration is unnecessary, which saves labor and materials, and is energy-saving and environmentally friendly. A quick-install interior partition board that does not require decoration, wherein the front and rear surfaces of the interior partition board have a decorative layer, and the upper and lower surfaces of the interior partition board are provided with guide rail grooves for easy construction along the transverse direction, and the guide rail grooves are recessed in the surface where the interior partition board is located. A connection structure between an interior partition board and a floor slab or a beam comprises an interior partition board, and a construction guide rail is detachably connected to the surface of the floor slab or the beam connected to the interior partition board, and the guide rail cooperates with the guide rail groove and can slide along the guide rail groove, and the area between the interior partition board and the floor slab or the beam located outside the construction guide rail is filled with caulking material, and the upper and lower ends of the interior partition board are provided with edge sealing structures for covering the connection between the interior partition board and the floor slab or the beam.

[0004] Patent 201920169764.1 discloses an environmentally friendly inner partition board and its connection structure, which belongs to the technical field of building materials. The technical solution of the environmentally friendly inner partition board is as follows: it includes a board body, one side of the board body is formed with a sub-groove, and the other side is provided with a mother groove, and at least one group of connecting grooves is provided on the board surface of at least one side of the board body, and each group of connecting grooves includes two, and the two connecting grooves are relatively arranged on both sides of the board surface and have consistent openings outward. The advantage of the environmentally friendly inner partition board is that it can effectively strengthen the connection of the inner partition board and reduce the risk of cracks in the wall.

[0005] It can be seen that the internal partition wall panels in the prior art are generally provided with mother-and-child grooves on both sides of the panel body, and the same panel bodies can be spliced ​​through the provided mother-and-child grooves, thereby completing the design and construction of the partition wall. Summary of the invention

[0006] In view of the above-mentioned prior art, the purpose of the present invention is to provide a limiter for the board seam of an inner partition wall panel, a limiter structure and a grouting structure for a wire drawing rod.

[0007] To achieve the above object, the present invention adopts the following technical solutions:

[0008] The inner partition board seam limiting pair of drawing rod positioning pieces are used to be installed between two adjacent inner partition board, and include: a positioning piece body, the positioning piece body includes left and right ends, front and rear ends, and upper and lower ends, and the left and right sides of the positioning piece body are provided with raised parts matching with the left and right facades of the inner partition board; two positioning rods, the two positioning rods are respectively arranged on the left and right raised parts and extend outward; a drawing rod, the drawing rod passes through the positioning piece body, and the two ends of the drawing rod extend toward the front and rear ends, and the two ends of the drawing rod are provided with threaded ends.

[0009] Optionally, through holes are provided at the upper and lower ends of the positioning member body.

[0010] Optionally, the positioning member body is formed by connecting a left end panel, a right end panel, a front end panel and a rear end panel.

[0011] Optionally, the left end panel, the right end panel, the front end panel and the rear end panel are all made of metal.

[0012] Optionally, the positioning rod has a pointed end.

[0013] The inner partition wall board seam limiting structure comprises:

[0014] Two adjacent inner partition boards, the two sides of the inner partition boards are left and right facades, and there is a board gap between the left and right facades of the two inner partition boards;

[0015] At least one of the above-mentioned inner partition board seam limiting drawing rod positioning members, wherein the two protrusions respectively abut against the left and right facades of the two inner partition boards, the two positioning rods respectively penetrate into the two inner partition boards, the drawing rods pass through the board seam, and the ends of the drawing rods are flush with the front and rear planes of the inner partition boards or do not exceed the front and rear planes of the inner partition boards.

[0016] Optionally, the inner partition wall plate has a through hole for inserting a soldering iron, and the positioning rod is inserted into the through hole for inserting a soldering iron.

[0017] Optionally, vertically penetrating vertical grooves are provided on the left and right vertical surfaces of the inner partition wall board, and the protrusions are accommodated in the vertical grooves and abut against the bottom surface of the vertical grooves.

[0018] Optionally, the front and rear planar edges of the inner partition wall panels are provided with notches, the notches correspond to the drawing rods, the notches of two adjacent inner partition wall panels surround to form an enlarged cavity, and the ends of the drawing rods are accommodated in the enlarged cavity.

[0019] Optionally, the notch is semicircular, and the notches of two adjacent inner partition boards surround and form a circular expanded cavity.

[0020] The grouting structure of the internal partition wall board seams includes:

[0021] The above-mentioned inner partition wall board seam limiting structure;

[0022] A template, the template covers the inner partition board and the board seam;

[0023] A tensioning screw rod passes through a template and is connected to a threaded end of the tensioning rod.

[0024] The present invention has the following beneficial effects:

[0025] The present invention uses the protrusion to match and position the facade groove of the inner partition board; penetrates into the inner partition board, especially into the inserting hole in the inner partition board through two positioning rods; and connects the drawing rod with the drawing screw in the mold to lock the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0027] Figure 1 It is a structural schematic diagram of a steel bar connector (steel mesh connector);

[0028] Figure 2 yes Figure 1 Bottom view of

[0029] Figure 3 yes Figure 1 Stereoscopic image of

[0030] Figure 4 It is a structural schematic diagram of a steel bar connector (insertion solder connector);

[0031] Figure 5 yes Figure 4 Bottom view of

[0032] Figure 6 yes Figure 4 Stereoscopic image of

[0033] Figure 7 yes Figure 5 Schematic diagram of locking state;

[0034] Figure 8 yes Figure 7 Stereoscopic image of

[0035] Fig. 9 It is a structural schematic diagram of a steel bar connector (steel bar positioning piece);

[0036] Fig.10 yes Fig. 9 Bottom view of

[0037] Fig.11 yes Fig. 9Stereoscopic image of

[0038] Fig.12 It is a structural schematic diagram of a screw positioning member;

[0039] Fig.13 yes Fig.13 CC view;

[0040] Fig.14 yes Fig.12 Stereoscopic image of

[0041] Fig.15 It is a schematic diagram of the structure of the positioning cap;

[0042] Fig.16 It is a structural schematic diagram of a built-in tension screw steel bar grid;

[0043] Fig.17 yes Fig.16 A top view of

[0044] Fig.18 yes Fig.16 Side view of

[0045] Fig.19 yes Fig.16 Stereoscopic image of

[0046] Fig. 20 yes Fig.19 Middle partial enlarged picture;

[0047] Fig.21 It is a structural diagram of the partition board in the prefabricated building;

[0048] Fig. 22 yes Fig.21 Middle DD view;

[0049] Fig.23 yes Fig.21 Attached view of

[0050] Fig.24 yes Fig.21 Side view of

[0051] Fig.25 yes Fig.21 Stereoscopic image of

[0052] Fig.26 It is a structural schematic diagram of the facade positioning parts;

[0053] Fig. 27 yes Fig.26 Attached view of

[0054] Fig.28 yes Fig.26 Stereoscopic image of

[0055] Fig.29 It is a structural diagram of a high-precision mold specially used for grouting;

[0056] Fig.30 yes Fig.29 Side view of

[0057] Fig.31 yes Fig.30 A partial enlarged view of

[0058] Fig.32 yes Fig.29 The three-dimensional Figure 1 ;

[0059] Fig.33 yes Fig.29 The three-dimensional Figure 2 ;

[0060] Fig.34 It is a schematic diagram of the structure of the tension screw of the high-precision mold specially used for grouting;

[0061] Fig.35 It is a schematic diagram of the structure of the inner wall;

[0062] Fig.36 This is a schematic diagram of the structure after the prefabricated building interior partition panels are installed on the interior wall;

[0063] Fig.37 1 is a schematic diagram of the structure of the upper positioning member;

[0064] Fig.38 is a schematic diagram of the structure of the lower positioning member;

[0065] Fig.39 It is a schematic diagram of the structure after the partition board, upper positioning parts, lower positioning parts and facade positioning parts of the assembled building are installed;

[0066] Fig.40 It is a schematic diagram of the structure after multiple prefabricated building interior partition panels are installed and grouted;

[0067] Fig.41 It is a structural schematic diagram of the mortar part after grouting of the joints of the inner partition wall panels;

[0068] Fig.42 It is a structural schematic diagram of the mortar part after grouting of the groove on the end face of the inner partition wall board;

[0069] Fig.43 It is a schematic diagram of the structure of the mortar part after grouting of the edge internal partition board seams.

[0070] Description of reference numerals:

[0071] Steel bar connector 1; connecting portion 11; screw fixing hole 111; drill hole 112; weight reduction hole 113; bending portion 12; U-shaped opening 121; bending piece 122; first gap section 123; second gap section 124; reinforcing fold 13;

[0072] Positioning screw 2; threaded end 21; water stop 22; positioning cap 23;

[0073] Steel mesh 3; transverse steel bars 31; longitudinal steel bars 32;

[0074] Inner partition board 4; front and rear planes 41; end face groove 42; facade groove 43; notch 44; board seam 45; inserting hole 46;

[0075] Vertical positioning member 5; positioning member body 51; through hole 511; protrusion 512; positioning rod 52; tip 521; drawing rod 53; screw thread end 54;

[0076] Template 6; tension screw 61;

[0077] Internal wall 7; vertical wall 71; horizontal beam 72;

[0078] Upper positioning member 8; upper convex rail 81;

[0079] Lower positioning member 9; lower convex rail 91. DETAILED DESCRIPTION

[0080] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or components having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0081] Example 1 Steel bar connector 1

[0082] like Figure 1-11 As shown, the steel bar connector 1 includes a sheet-shaped connecting portion 11, the connecting portion 11 is provided with at least one through hole, and both ends of the connecting portion 11 are integrally connected with a sheet-shaped bending portion 12, and the bending portion 12 has a length that is bent and wrapped around the steel bar. "The length that is bent and wrapped around the steel bar" means that when the bending portion 12 is wrapped around the steel bar, the steel bar connector 1 will not fall off the steel bar.

[0083] The connecting portion 11 and the bending portion 12 are formed by bending a sheet metal material in one piece. In order to increase its rigidity and prevent the connecting portion 11 from bending, reinforcing folding edges 13 are provided on both sides of the connecting portion 11.

[0084] A specific example is that the bending portion 12 extends from the end of the connecting portion 11 and is perpendicular to the plane of the connecting portion 11, and then bends to form a U-shape. The direction of the U-shaped opening 121 is perpendicular to the plane of the connecting portion 11, and the size of the U-shape is consistent with the size of the steel bar. During installation, since the direction of the U-shaped opening 121 is perpendicular to the plane of the connecting portion 11, it is easy to buckle the two U-shaped openings 121 on two parallel steel bars, and then use external force to bend the end of the bending portion 12 to wrap around the steel bar, and the pinning state is as shown in FIG. Figure 7 , 8 shown.

[0085] As an example, the bending portion 12 includes two bending pieces 122, and there is a gap between the two bending pieces 122 that can pass through the steel bar. The gap includes a first gap section 123 and a second gap section 124, the first gap section 123 is located between the two bending pieces 122, and the second gap section 124 extends from the first gap section 123 to the end of the connecting portion 11, and the second gap section can accommodate the steel bar. Dividing the bending portion 12 into two bending pieces 122, on the one hand, makes bending more labor-saving, and on the other hand, the gap between the two bending pieces 122 can pass through the steel bar, and can connect the intersection of two longitudinal and transverse steel bars.

[0086] like Figure 1-3 As shown, as application example 1, the steel bar connector 1 is a steel mesh connector, which is provided with at least one weight-reducing hole 113 on the connecting portion 11, which can reduce weight and facilitate the passage of concrete during pouring. The figure shows that the weight-reducing holes 113 are four elliptical holes.

[0087] like Figure 9-11 As shown in the figure, as application example 2, the steel bar connector 1 is a steel bar positioning member, and a screw fixing hole 111 is provided in the middle of the connecting portion 11 for fixing on the positioning screw 2 of the screw positioning member. The connecting portion 11 is also provided with a weight reduction hole 113, and the figure shows that two elliptical holes are provided on both sides of the screw fixing hole 111.

[0088] like Figure 4-8 As shown in the figure, as application example 3, the steel bar connector 1 is a plug-in connector, wherein a plug-in hole 112 is provided in the middle of the connecting portion 11, which can be set to an elliptical shape to facilitate plugging. A weight-reducing hole 113 is also provided on the connecting portion 11, and two elliptical holes are provided on both sides of the plug-in hole 112 as shown in the figure.

[0089] Example 2 Screw Positioning Part

[0090] like Figure 12-15 As shown, the screw positioning member includes a positioning screw 2, and both ends of the positioning screw 2 have threaded ends 21; in at least one steel bar positioning member of embodiment 1, the positioning screw 2 passes through a screw fixing hole 111.

[0091] A water stop 22 is provided on the positioning screw 2 to play the role of water stopping and fixing.

[0092] The threaded ends 21 at both ends of the positioning screw 2 are sleeved with positioning caps 23, and the positioning caps 23 are made of elastic material. The positioning caps 23 are cylindrical or tapered from the outer end to the inner end, and the purpose is to form a smooth surface on the outer side of the positioning caps 23, so as to avoid or reduce damage to the concrete layer that has not been completely set when the positioning caps 23 are removed from the threaded ends 21. The axis of the positioning caps 23 can be provided with threaded holes or unthreaded holes. After removing the positioning caps 23, a pit is formed on the surface of the concrete, and the threaded end 21 is located in the pit. The pit and the threaded end 21 are used to combine the screw sleeve to hang the keel, decorative panels, etc.

[0093] Example 3 Steel Mesh Connection Structure

[0094] like Figure 19-20 As shown, the steel mesh connection structure, the steel mesh 3 is composed of transverse steel bars 31 and longitudinal steel bars 32, and also includes the steel bar connector 1 of Example 1, and the connection method is:

[0095] (1) The bent portion 12 is connected between two parallel transverse steel bars 31 or between two parallel longitudinal steel bars 32 of the same steel mesh 3, and the bent portion 12 is bent and wrapped around the transverse steel bars 31 or the longitudinal steel bars 32;

[0096] (2) The bent portion 12 is connected between two transverse steel bars 31 or between two longitudinal steel bars 32 of two different and parallel steel meshes 3, and the bent portion 12 is bent and wrapped around the transverse steel bars 31 or the longitudinal steel bars 32;

[0097] (3) The bent portion 12 is connected between the intersections of two transverse steel bars 31 and two longitudinal steel bars 32 of two different and parallel steel mesh sheets 3, and the two bent pieces 122 of the bent portion 12 are bent and wrapped around one of the transverse steel bars 31 or the longitudinal steel bars 32, and the gap between the outer ends of the bent pieces 122 accommodates the other of the transverse steel bars 31 or the longitudinal steel bars 32;

[0098] (4) The bending portion 12 is connected between the intersections of two transverse steel bars 31 and two longitudinal steel bars 32 of two different and parallel steel mesh sheets 3. One of the transverse steel bars 31 or the longitudinal steel bars 32 moves to the second gap section 124 through the first gap section 123. The two bending pieces 122 are bent and wrapped around the two transverse steel bars 31 or the longitudinal steel bars 32, so that one of the transverse steel bars 31 or the longitudinal steel bars 32 is accommodated in the second gap section 124.

[0099] Example 4: Built-in tension screw steel grid

[0100] like Figure 16-20As shown, it includes two inner and outer steel meshes 3, and multiple screw positioning members of embodiment 2 (including multiple positioning screws 2, multiple steel positioning members).

[0101] It also includes multiple steel mesh connectors and insert soldering connectors in Example 1.

[0102] Example 5 Filling wallboard, especially internal partition wallboard with built-in tension screws

[0103] like Figure 16-20 As shown, it includes a concrete layer, wherein the concrete layer can be a lightweight concrete layer or a foamed concrete layer. The concrete layer forms a front and rear plane 41 or surrounding sides.

[0104] The built-in tension screw steel mesh frame of Example 4 is arranged in the concrete layer, wherein the edge of the positioning cap 23 is flush with the front and rear plane 41. When the positioning cap 23 is removed and a pit is formed on the front and rear plane 41, at least a part of the threaded end 21 is located in the pit, and the end of the threaded end 21 is flush with the front and rear plane 41 or does not exceed the front and rear plane 41.

[0105] The steel mesh connection structure of Example 3 is also provided in the concrete layer.

[0106] Example 6 Prefabricated building interior partition board

[0107] like Figure 21-25 As shown, it includes the filling wallboard of embodiment 5, which includes an inner partition board 4, and the inner partition board 4 is made of a concrete layer. The inner partition board 4 includes a front and rear plane 41, an upper and lower end surface and a left and right facade. The upper and lower end surfaces are both provided with an end surface groove 42, and the left and right facades are both provided with a facade groove 43. The end surface groove 42 and the facade groove 43 are mutually interpenetrating, so that when pouring the board seam 45 of the inner partition board 4, the mortar penetrates the end surface groove 42 and the facade groove 43.

[0108] The edges of the front and rear planes 41 of the inner partition wall panels 4 are both provided with notches 44, and the notches 44 of two adjacent inner partition wall panels 4 surround to form an expanded cavity. The expanded cavity plays a role in reinforcement and positioning after pouring mortar, and it can also reserve a connection space for the sleeve of the template 6. Advantageously, the notches 44 are semicircular, and the notches 44 of two adjacent inner partition wall panels 4 surround to form a circular expanded cavity.

[0109] Example 7: Internal partition board seam limiter for wire rod positioning member (facade positioning member 5)

[0110] like Figure 26-28 As shown, the facade positioning member 5 is used to be installed between the inner partition wall board 4 and the adjacent vertical wall 71 and to be installed between adjacent inner partition wall boards 4 .

[0111] The vertical positioning member 5 includes a positioning member body 51 , two positioning rods 52 and a drawing rod 53 .

[0112] The positioning member body 51 includes left and right ends, front and rear ends, and upper and lower ends. Both left and right sides of the positioning member body 51 are provided with protrusions 512 that match the left and right facades of the inner partition board 4. Two positioning rods 52 are respectively arranged on the left and right protrusions 512 and extend outward. The drawing rod 53 passes through the positioning member body 51, and both ends of the drawing rod 53 extend toward the front and rear ends. Both ends of the drawing rod 53 are provided with screw thread ends 54. The upper and lower ends of the positioning member body 51 are also provided with through holes 511 for the circulation of mortar during pouring, and when the pouring is completed, an integrated and firm mortar structure is formed.

[0113] Specifically, the positioning member body 51 is formed by connecting the left end plate, the right end plate, the front end plate and the rear end plate, which is beneficial to increase the size of the through hole 511. The left end plate, the right end plate, the front end plate and the rear end plate are all made of metal materials and can be made by conventional means.

[0114] Advantageously, the positioning rod 52 has a pointed end 521 to facilitate insertion into the inner partition board 4 or penetration into the drill hole 112 .

[0115] Example 8 Internal partition board seam limiting structure

[0116] like Figure 26-28 As shown in Figures 39-43, the internal partition board seam limiting structure includes two adjacent internal partition boards 4 (prefabricated building internal partition boards of Example 6), and a board seam 45 is provided between the left and right facades of the two internal partition boards 4.

[0117] At least one embodiment 7 of the inner partition wall board seam limiting wire drawing rod positioning member, wherein the two protrusions 512 respectively abut against the left and right vertical surfaces of the two inner partition wall boards 4, and the two positioning rods 52 respectively penetrate into the two inner partition wall boards 4. The wire drawing rod 53 passes through the board seam 45, and the end of the wire drawing rod 53 is flush with the front and rear planes 41 of the inner partition wall board 4 or does not exceed the front and rear planes 41 of the inner partition wall board 4.

[0118] As an example, the inner partition board 4 has a through hole 46 for inserting a drill, and the positioning rod 52 penetrates the through hole 46 for inserting a drill. The through hole 46 for inserting a drill is formed when the inner partition board 4 is manufactured. Usually, the built-in tension screw steel mesh frame includes an insert connector, and the insert hole 112 of the insert connector is used for inserting a drill for positioning, and the inserting drill is pulled out to form the insert hole 46.

[0119] Specifically, vertically extending vertical grooves 43 are provided on the left and right vertical surfaces of the inner partition wall board 4, and the protrusions 512 are accommodated in the vertical grooves 43 and abut against the bottom surface of the vertical grooves 43. The vertical grooves 43 increase the space of the board seams 45 of the inner partition wall board 4, making it easier to pour mortar, and the mortar can fix the inner partition wall board 4 after solidification.

[0120] Advantageously, the edges of the front and rear planes 41 of the inner partition wall panels 4 are both provided with notches 44, the notches 44 corresponding to the wire drawing rods 53, the notches 44 of two adjacent inner partition wall panels 4 surround to form an enlarged cavity, and the ends of the wire drawing rods 53 are accommodated in the enlarged cavity. The notches 44 are semicircular, and the notches 44 of two adjacent inner partition wall panels 4 surround to form a circular enlarged cavity.

[0121] Example 9: Grouting structure of internal partition wall board seams

[0122] like Figure 29-34 As shown, it includes the inner partition board seam limiting structure and the template 6 described in Example 8. The template 6 covers the inner partition board 4 and the board seam 45. It also includes a tensioning screw 61, which passes through the template 6 and is connected to the screw thread end 54 of the tensioning screw rod 53.

[0123] Example 10 Wall

[0124] like Figure 35-43 As shown, the wall includes an inner wall 7, a floor, a plurality of prefabricated building inner partition panels of Example 6, a plurality of upper positioning members 8, at least one lower positioning member 9 and a plurality of inner partition panel seam limiting and drawing rod positioning members (facade positioning members 5) of Example 7.

[0125] From the perspective of function, the inner wall 7 can be divided into a load-bearing wall or a non-load-bearing wall, and can also be divided into a shear wall and a non-shear wall. From the perspective of structure, the inner wall 7 is divided into a horizontal beam 72 and a vertical wall 71.

[0126] The floor is the bottom structure such as the ground or floor slab used to enclose the building space.

[0127] There is a board gap 45 between the left and right facades of the inner partition boards 4 of the plurality of assembled building inner partition boards.

[0128] The upper positioning member 8 is installed between the cross beam 72 and the upper end surface of the inner partition wall board 4, and the upper positioning member 8 is fixed to the cross beam 72. The upper positioning member 8 has an upper convex rail 81 that matches the end surface groove 42 of the upper end surface of the inner partition wall board 4. Specifically, the upper positioning member 8 is formed by bending a metal plate to form a U-shaped upper convex rail 81, and is fixed in the cross beam 72 by nailing.

[0129] The lower positioning member 9 is installed between the floor and the lower end surface of the inner partition wall board 4, and the lower positioning member 9 is fixed to the floor. The lower positioning member 9 has a lower convex rail 91 that matches the end surface groove 42 of the lower end surface of the inner partition wall board 4. The length of the lower positioning member 9 can be consistent with the total length of the multiple inner partition wall boards 4. Specifically, the lower positioning member 9 is formed by bending a metal plate to form a U-shaped lower convex rail 91, and is fixed to the floor by nailing.

[0130] The vertical positioning member 5 is installed at the vertical surface of the inner partition board 4, and the left and right sides of the vertical positioning member 5 are provided with protrusions 512 that match the vertical surface grooves 43 of the inner partition board 4; the protrusions 512 are provided with positioning rods 52 and penetrate into the inner partition board 4. The drawing rods 53 pass through the board seams 45, and the ends of the drawing rods 53 are flush with the front and rear planes 41 of the inner partition board 4 or do not exceed the front and rear planes 41 of the inner partition board 4.

[0131] Example 11 Wall construction process

[0132] The wall construction process described in Example 10 comprises the following steps:

[0133] (1) Clean the concrete surface;

[0134] (2) Place dimension lines;

[0135] (3) Installing the upper positioning member 8 and the lower positioning member 9: Fix the upper positioning member 8 or the lower positioning member 9 to the bottom of the cross beam 72 and the top of the floor respectively, and make the upper positioning member 8 and the lower positioning member 9 correspond to each other; install the facade positioning member 5 on the side of the vertical wall 71;

[0136] (4) Installing the first inner partition wall panel 4: Align the end surface groove 42 of the upper end surface of the inner partition wall panel 4 with the upper convex rail 81, and align the end surface groove 42 of the lower end surface of the inner partition wall panel 4 with the lower convex rail 91, and push the panel into place along the upper convex rail 81 and the lower convex rail 91;

[0137] (5) Installing the facade positioning member 5: Align the facade groove 43 of the inner partition wall plate 4 with the protrusion 512, so that the positioning rod 52 passes through the inner partition wall plate 4;

[0138] (6) Install the second inner partition board 4 until all inner partition boards 4 are installed;

[0139] (7) After the wall panels are installed, assemble the high-precision mold for grouting, use the tie rod 53 on the facade positioning member 5, screw on the tie screw 61 of the grouting mold, and calibrate and lock the mold;

[0140] (8) Mechanical grouting: Grouting from bottom to top to reduce the generation of bubbles. Grouting overflow holes are set on the upper part of the mold. Grouting mortar is poured into the board seams 45 between the inner partition boards 4, between the inner partition boards 4 and the vertical wall 71, and between the inner partition boards 4 and the floor;

[0141] The template 6 is removed, and the cavity created by removing the external fixing screw is repaired, and the construction is completed.

[0142] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. The inner partition board seam limiter is used to be installed between two adjacent inner partition boards, and is characterized by: include: The positioning member body includes left and right ends, front and rear ends, and upper and lower ends. Both left and right sides of the positioning member body are provided with protrusions that match the left and right facades of the inner partition wall board; Two positioning rods, the two positioning rods are respectively arranged on the left and right protrusions and extend outwards; A wire drawing rod, the wire drawing rod passes through the positioning member body, and both ends of the wire drawing rod extend toward the front and rear ends, and both ends of the wire drawing rod are provided with threaded ends; The upper and lower ends of the positioning member body are provided with through holes; The positioning member body is formed by connecting a left end plate surface, a right end plate surface, a front end plate surface and a rear end plate surface; The left end plate surface, the right end plate surface, the front end plate surface and the rear end plate surface are all made of metal material; The positioning rod has a tip portion.

2. The inner partition wall board seam limiting structure is characterized by: include: Two adjacent inner partition boards, the two sides of the inner partition boards are left and right facades, and there is a board gap between the left and right facades of the two inner partition boards; The inner partition board seam limiting wire drawing rod positioning member described in claim 1, wherein the two protrusions respectively abut against the left and right facades of the two inner partition boards, the two positioning rods respectively penetrate into the two inner partition boards, the wire drawing rods pass through the board seam, and the ends of the wire drawing rods are flush with the front and rear planes of the inner partition boards or do not exceed the front and rear planes of the inner partition boards.

3. The inner partition wall board seam limiting structure according to claim 2 is characterized in that: The inner partition wall plate is provided with a through hole for inserting a soldering iron, and the positioning rod is inserted into the through hole for inserting a soldering iron.

4. The inner partition wall board seam limiting structure according to claim 2 is characterized in that: The left and right facades of the inner partition wall plate are provided with facade grooves which penetrate vertically, and the protrusions are accommodated in the facade grooves and abut against the bottom surface of the facade grooves.

5. The inner partition wall board seam limiting structure according to claim 2 is characterized in that: The front and rear plane edges of the inner partition wall panels are both provided with notches, which correspond to the drawing rods. The notches of two adjacent inner partition wall panels surround and form an enlarged cavity, in which the ends of the drawing rods are accommodated.

6. The inner partition wall board seam limiting structure according to claim 5, characterized in that: The notch is semicircular, and the notches of two adjacent inner partition boards surround to form a circular expanded cavity.

7. The grouting structure of the internal partition wall board seams is characterized by: include: The internal partition wall panel seam limiting structure according to any one of claims 2 to 6; A template, the template covers the inner partition board and the board seam; A tensioning screw rod passes through a template and is connected to a threaded end of the tensioning rod.

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