CN116378348A - A prefabricated wall butt joint structure and its installation method - Google Patents

Abstract

The utility model provides an assembled wall flush joint structure and installation method thereof, including wallboard, splice and wallboard fixed subassembly, be equipped with the splice groove that is used for pegging graft splice on the wallboard lateral wall, splice's both ends are pegged graft respectively in the splice groove on two wallboards, thereby splice the equipment with two wallboards through the splice, wallboard fixed subassembly is connected with the concatenation department of wallboard, thereby fix the wallboard on the wall, carry out preliminary assembly connection to two wallboards through the splice, unify the clearance between the wallboard, improve the whole aesthetic property of assembled wall, the rethread wallboard fixed subassembly is further to the concatenation department of two wallboards carry out fixed assembly, improve the assembly efficiency of assembled wall, increase the joint strength between assembled wall and the wall, guarantee the overall stability of assembled wall.

Description

An assembled wall butt joint structure and its installation method

technical field

The invention belongs to the technical field of assembled wall panels, and in particular relates to an assembled wall butt joint structure and an installation method thereof.

Background technique

Wall panels are also called wall skirts and wall panels. Wall clapboard is a new type of decorative wall material developed in recent years, generally using wood as the base material. Wall panels have the advantages of light weight, fire prevention, moth resistance, safe use, obvious decorative effects, etc., so they are more and more popular and used more and more widely. At present, the installation of wall panels is mostly connected with the wall by self-tapping screws or glue. Using screws is easy to damage the structure of the wall panels and the wall structure, and the wall panels are directly pasted on the wall by glue. The chemical substances in the glue will inevitably pollute the external environment, and the environmental protection effect is poor. In addition, with these two methods of installation, the clapboard is greatly affected by the ambient temperature. Because the thermal expansion coefficients of the clapboard and the wall are different, when the environment changes, the different expansion and contraction of the wall and the clapboard will easily cause the wall The board is deformed, which will affect the decorative effect of the clapboard.

The invention with the application number CN202110540418.1 discloses a wall panel butt joint structure suitable for ceramic tile composite wall panels, which relates to the technical field of decoration design, including the first panel, the second panel and the connecting part, the first panel is close to the second panel One end of the second plate is provided with a first groove, the end of the second plate close to the first plate is provided with a second groove, the first groove is provided with a first clip, and the second groove is provided with a second clip, connecting The part includes a connecting plate, a fixing plate and a backing plate, at least a part of one end of the connecting plate is located in the first clip, and at least a part of the end of the connecting plate away from the first clip is located in the second clip; the structure of the butt joint structure It is relatively complicated, on the one hand, it is easy to increase the cost of the butt joint structure, on the other hand, it is not conducive to assembly.

Contents of the invention

In view of the above deficiencies, the technical problem to be solved by the present invention is to provide an assembled wall butt joint structure and its installation method, which are used to improve the flatness and aesthetics of the assembled cavity panel.

In order to solve the above technical problems, the technical solution adopted in the present invention is,

An assembled wall butt joint structure, including wall panels, splicing pieces and wall panel fixing components, the side walls of the wall panels are provided with splicing grooves for inserting splicing pieces, adjacent wall panels are spliced by splicing pieces, A wallboard slot is arranged in the wallboard fixing component, and the assembled wallboards are plugged into the wallboard slots.

As a preferred solution of the present invention, the middle part of the splicing piece is provided with a limiting boss, and the limiting boss is arranged between adjacent wall panels to control the size of the seam between the wall panels.

As a preferred solution of the present invention, limiting strips are provided on both side edges of the splicing piece, and the splicing piece is fixed in the splicing groove through the limiting strips.

As a preferred solution of the present invention, the splicing piece includes a middle limiting strip, an inserting strip and a limiting strip, the two sides of the middle limiting strip are respectively connected with inserting strips, and the junction of the middle limiting strip and the inserting strip A limiting boss is formed, and the limiting bar is connected to the edge of the plug-in bar.

As a preferred solution of the present invention, the splicing groove includes a limiting groove part, an insertion groove part and a movable groove part connected in sequence, the middle limiting bar is arranged in the limiting groove part, and the insertion bar is arranged in the insertion groove part, The limit bar is arranged in the movable groove.

As a preferred solution of the present invention, a wall panel positioning groove is provided on the end surface of the wall panel, and the wall panel fixing component is positioned and connected with the wall panel through the wall panel positioning groove.

As a preferred solution of the present invention, the wallboard fixing assembly includes a wallboard installation buckle, a keel hanger and a keel, the wallboard installation buckle is fixed on the wallboard, and the wallboard installation buckle is transitionally installed on the keel through the keel hanger.

As a preferred solution of the present invention, the two sides of the wall panel installation buckle are provided with installation guide ribs and inserting plates, the wall panel installation buckle is positioned and assembled on the wall panel through the installation guide ribs, and the wall panel installation buckle is assembled on the keel through the insert plate on the pendant.

As a preferred solution of the present invention, both sides of the keel hanger are provided with wallboard slots and keel fixing grooves, the wallboard mounting buckles are inserted into the wallboard slots, and the keel hangers are assembled on the keel through the keel fixing grooves.

The above-mentioned installation method of a prefabricated wall butt joint structure includes the following steps,

S1, prefabricated wall panels, splices, wall panel mounting buckles, joist hangers and joists;

S2, assembling the wall panel buckle on the wall panel, and assembling the keel hanger on the keel;

S3, splicing wallboards through splicing pieces;

S4, assembling the assembled wall panels to the keel hanger.

The beneficial effect of the present invention is that two wallboards are preliminarily assembled and connected through the splicing parts, the gap between the wallboards is unified, and the overall aesthetics of the assembled wall is improved, and the two wallboards are further fixed by the wallboard fixing assembly. Fixed assembly at the joints of the prefabricated wall improves the assembly efficiency of the prefabricated wall, increases the connection strength between the prefabricated wall and the wall, and ensures the overall stability of the prefabricated wall.

Description of drawings

Fig. 1 is a schematic diagram of assembly of the butt joint structure.

Fig. 2 is a top view of the butt joint structure.

Fig. 3 is a structural schematic diagram of the wall panel installation buckle.

Fig. 4 is a structural schematic diagram of the keel pendant.

Fig. 5 is a structural schematic diagram of a splicing piece.

Reference signs: wall panel installation buckle 1, pinch plate limit part 1-1, pinch plate insertion part 1-2, mounting pinch plate 1-3, installation guide rib 1-4, guide groove through hole 1-5, Insertion plate 1-6, insertion plate slot 1-7, buckle plate screw hole 1-8, groove 1-9, wall plate 2, wall plate positioning groove 2-1, splicing groove 2-2, limit groove part 2 -3, insertion slot 2-4, movable slot 2-5, keel 3, keel pendant 4, wallboard slot 4-3, slot unit 4-4, keel fixing slot 4-5, pendant plate 4 -6, fixed groove plate 4-7, pendant fixing hole 4-8, light groove 4-9, unit slot plate 4-10, through groove 4-11, pendant slot 4-12, edge fixing hole 4 -13, center fixing hole 4-14, splicing piece 5, limit boss 5-1, limit bar 5-2, middle limit bar 5-3, plug-in bar 5-4.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

An assembled wall butt joint structure, including a wallboard 2, a splicing piece 5 and a wallboard fixing assembly, the side wall of the wallboard 2 is provided with a splicing groove 2-2 for inserting the splicing piece 5, and the two splicing pieces 5 The ends are respectively inserted into the splicing grooves 2-2 on the two wall panels 2, so that the two wall panels 2 are spliced and assembled through the splicing piece 5, and the wall panel fixing component is connected with the splicing part of the wall panels 2, so that the wall The board 2 is fixed on the wall, and the two wall boards 2 are initially assembled and connected through the splicing piece 5, the gap between the wall boards 2 is unified, and the overall aesthetics of the assembled wall is improved. The joints of the two wall panels 2 are fixedly assembled to improve the assembly efficiency of the prefabricated wall, increase the connection strength between the prefabricated wall and the wall, and ensure the overall stability of the prefabricated wall.

The splicing piece 5 includes a middle limiting strip 5-3, an inserting strip 5-4 and a limiting strip 5-2, and the two sides of the middle limiting strip 5-3 are respectively connected with an inserting strip 5-4, and the limiting strip 5 -2 is connected on the edge of the splicing strip 5-4, that is, the splicing piece 5 is a central symmetrical piece, which is convenient for the splicing piece 5 to be connected with the wallboards 2 on both sides, the middle limit strip 5-3, the splicing strip 5 The connection of -4 forms a limit boss 5-1, and the limit boss 5-1 is set on the joint surface of the wall panels 2, thereby controlling the joint size between adjacent wall panels 2 and unifying the wall panels 2 gap between.

The limit bar 5-2 is arranged on the edge of the splicing bar 5-4, and the splicing piece 5 is limited and assembled in the splicing groove 2-2 by the limit bar 5-2, so that the splicing bar 5-4, the limit bar 5-2 forms a T-shaped structure, which facilitates the formation of a certain lateral limit between the splicing piece 5 and the wallboard 2, and prevents the wallboard 2 from being separated from the splicing piece 5 when the wallboard 2 is subjected to a lateral force, ensuring that the wallboard 2 1. The assembly stability between splicing pieces 5.

The splicing groove 2-2 includes the limiting groove part 2-3, the insertion groove part 2-4 and the movable groove part 2-5 connected in sequence, and the middle limiting bar 5-3 is arranged on the limiting groove part 2-3, and the insertion The connection bar 5-4 is arranged in the insertion groove part 2-4, and the limit bar 5-2 is arranged in the movable groove part 2-5. Preferably, the length of the insertion bar 5-4 is slightly longer than that of the insertion groove part 2-4 The length of the movable groove part 2-5 is greater than the thickness of the limit bar 5-2, so as to ensure that the splicing piece 5 can move relative to the wall panel 2, so that there is a certain activity space between the adjacent wall panels 2, which is convenient The wallboard 2 is connected with the wallboard fixing component after being spliced by the splicing piece 5, so as to improve the convenience of assembly.

The width of the movable groove part 2-5 is greater than the width of the limit bar 5-2, and the width of the limit groove part 2-3 is greater than the width of the middle limit bar 5-3, so that the splicing piece 5 can be opposite to the direction of the end face of the wallboard 2 Carry out a certain displacement, and the insertion strip 5-4 is excessively connected with the insertion groove portion 2-4, preventing the wall panels 2 on both sides from being displaced in the direction perpendicular to the end faces of the wall panels 2, and ensuring the flatness of the wall panels 2 after assembly.

When the splicing piece 5 is assembled, it is inserted into the splicing groove 2-2 above or below the wallboard 2 along the height direction of the wallboard 2, and the installation is more convenient.

The wallboard 2 to which the wallboard installation buckle 1 is adapted is provided with a wallboard positioning groove 2-1, and the wallboard positioning groove 2-1 is set along the vertical or horizontal direction of the wallboard 2, so as to be evenly installed on the wallboard 2 A plurality of wallboard installation buckles 1 facilitates the stable assembly of the wallboard 2 on the keel 3 .

The wall panel installation buckle 1 includes a gusset limit part 1-1 and a gusset insertion part 1-2, and the wall panel installation buckle 1 is positioned and installed on the wall panel 2 through the gusset limit part 1-1 to ensure that the wall panel The installation accuracy between the installation buckle 1 and the wall panel 2 ensures that the size of each wall panel installation buckle 1 installed on the wall panel is consistent, which facilitates the dimensional accuracy of the subsequent installation of the wall panel 2 and improves the appearance of the wall panel 2 after installation The wall panel installation buckle 1 is assembled on the keel of the wall through the gusset plate insertion part 1-2, which facilitates the connection of the wall panel 2 and the keel 3, and improves the convenience of assembling the wall panel 2.

The wall panel installation buckle 1 includes the installation gusset 1-3, the gusset limit part 1-1, and the gusset insertion part 1-2 are respectively arranged on the two side end faces of the installation gusset 1-3, which is convenient for installing the gusset 1 The end surfaces on both sides of -3 are transitionally connected with the wall panel 2 and the keel 3 respectively, so as to improve the convenience of assembling the wall panel 2 .

The pinch plate limiter 1-1 includes installation guide ribs 1-4, and the wall panel installation buckle 1 is positioned and installed on the wall panel 2 by installing the guide ribs 1-4. In this embodiment, the installation guide ribs 1-4 are long The groove, that is, the installation guide rib 1-4 is arranged along the height direction of the installation gusset 1-3, and the length of the installation guide rib 1-4 is consistent with the height of the installation gusset 1-3. In some other embodiments, the buckle The plate limiting part 1-1 includes a plurality of installation guide ribs 1-4 arranged on the same straight line, and the installation position of the installation buckle plate 1-3 is positioned by the plurality of installation guide ribs 1-4.

In this embodiment, the installation guide ribs 1-4 are formed by bending the installation buckle plate 1-3, and are formed by stamping once by a stamping machine, which is convenient for processing the wallboard installation buckle 1 and reduces the production cost of the wallboard installation buckle 1. In some other embodiments, a protruding strip is provided on the pinch plate limiting portion 1-1 to increase the thickness of the pinch plate limiting portion 1-1 to form the installation guide rib 1-4. This embodiment is easy to increase The quality of wall panel installation buckle 1 and the cost of production materials.

In the installation guide ribs 1-4, the guide groove through holes 1-5 are uniformly arranged, and the installation guide ribs 1-4 are fixed in the wall panel positioning groove 2-1 of the wall panel 2 through the guide groove through holes 1-5. The gusset screw hole 1-8 is provided on the gusset plate insertion part 1-2, the guide groove through hole 1-5, and the gusset plate screw hole 1-8 are used for installing self-tapping screws or the top of the wall. When buckle 1, first install guide rib 1-4 in the wallboard positioning groove 2-1 of wallboard 2 by screws, then connect wallboard installation buckle 1 and wallboard 2 by buckle plate screw holes 1-8.

The gusset plate insertion part 1-2 is provided with a plugboard 1-6, and the plugboard 1-6 is used for plugging the wallboard installation buckle 1 on the keel 3, thereby realizing the connection between the wallboard 2 and the wall, and plugging An insertion gap is formed between the end faces of the boards 1-6 and the installation gussets 1-3. Through the setting of the plugging room, it is convenient to insert the wall panel installation buckle 1 on the keel 3 and improve the convenience of installation; in this embodiment, A single board 1-6 is provided on the gusset insertion portion 1-2, which improves the assembly convenience of the gusset insertion portion 1-2. In some other embodiments, a There are multiple boards 1-6, and the multiple boards 1-6 are arranged along the same vertical line. Through the arrangement of multiple boards 1-6, the assembly stability of the wall board installation buckle 1 and the keel 3 can be improved.

In some preferred embodiments, the thickness of the insertion gap is 1 to 1.3 times the thickness of the side wall of the keel 3. On the one hand, it is convenient to insert the wall panel installation buckle 1 on the keel 3, which improves the convenience of installation. It can prevent the wallboard from shaking due to the excessive gap between the wallboard installation buckle 1 and the keel 3 .

In this embodiment, in order to reduce the production cost of the wall panel installation buckle 1, the buckle plate insertion part 1-2 is provided with a slot 1-7, and the boards in the slot 1-7 are bent to form a plug. Plates 1-6, that is, there is no need to connect other panels on the installation gusset 1-3 to form the plug-in board 1-6, on the one hand, the quality of the wall panel installation buckle 1 is reduced, and on the other hand, the wall panel installation buckle 1 can be saved production cost.

In this embodiment, the gusset limiting part 1-1 is arranged in parallel with the gusset insertion part 1-2, that is, the installation guide rib 1-4 on the gusset limiting part 1-1, the gusset insertion part 1 The inserting boards 1-6 of -2 are all arranged along the height direction of the wallboard installation buckle 1, which is convenient for the transitional connection of the wallboard 2 and the keel 3 through the wallboard installation buckle 1.

Grooves 1-9 are provided on both sides of the buckle plate insertion part 1-2, and the grooves 1-9 are used for lightweighting the wallboard installation buckle 1 to further improve the stability of the wallboard 2 installation.

The wall panel installation buckle 1 of this embodiment is assembled on the keel 3 through the keel hanger 4,

The keel pendant 4 is provided with a wallboard fixing part 4-1 and a keel fixing part 4-2, and the wallboard slot 4-3 is arranged on the wallboard fixing part 4-1, and the wallboard is fixed by the wallboard slot 4-3. The structure is fixed on the wall panel fixing part 4-1, and the keel fixing part 4-2 is used for assembling the keel hanger 4 on the keel 3.

The keel hanger 4 in this embodiment is equipped with two wall panel installation buckles 1, that is, two adjacent wall panel structures can be assembled through the keel hanger 4, on the one hand, the keel used for assembling the wall panel structure can be reduced The number of components, on the other hand, makes it possible to unify the joints between the wall panel structures.

In order to facilitate the assembly of two wallboard mounting buckles 1 in the same keel pendant 4, two slot units 4-4 are arranged in the wallboard fixing part 4-1, and the slot units 4-4 are arranged oppositely, and adjacent A wall panel slot 4-3 is formed between the slot units 4-4, and the insert plates 1-6 on two adjacent wall panel structures are plugged into different slot units 4-4 respectively, thereby realizing a single keel pendant 4 Hook up the two wall panel structures.

In this embodiment, the wallboard slot 4-3 is formed by two unit slot boards 4-10, and each unit slot board 4-10 forms a slot unit 4-4, and the plugboard 1 on the wallboard structure -6 is inserted on a unit slot board 4-10.

In order to unify the seam size of each adjacent wall panel structure, the openings of the adjacent slot units 4-4 in the keel hanger 4 are relatively arranged, that is, the unit slot plates 4-10 are relatively arranged, so that the adjacent slots One side of unit 4-4 is opposite.

The keel hanger 4 includes a hanger plate 4-6 and a fixed groove plate 4-7, and the wallboard slot 4-3 and the fixed groove plate 4-7 are arranged on both sides of the hanger plate 4-6 respectively, so as to facilitate passing through the keel hanger 4. Transitionally connect the wall panel structure and the keel 3, and connect two fixing groove plates 4-7 on one side of the pendant plate 4-6, and form a keel fixing groove 4-5 between adjacent fixing groove plates 4-7, Fix the keel hanger 4 on the keel 3 through the keel fixing groove 4-5.

In this embodiment, the pendant plate 4-6 is provided with a pendant slot 4-12, and the plates in the pendant slot 4-12 are bent outward to form a unit slot plate 4-10, thereby forming a three-side open slot. The slot unit 4-4, the unit slot plate 4-10, and the pendant plate 4-6 are provided with gaps for inserting the plate 1-6.

The pendant plate 4-6 is provided with a pendant fixing hole 4-8, and the pendant fixing hole 4-8 is arranged towards the keel fixing groove 4-5, that is, the pendant fixing hole 4-8 is arranged in the area of the keel fixing groove 4-5, Bolts are provided in the pendant fixing holes 4-8, and the keel 3 is fixed in the keel fixing groove 4-5 by the bolts to ensure the assembly strength of the keel pendant 4 and the keel 3. Preferably, the pendant fixing holes 4-8 include edge fixing Hole 4-13 and center fixing hole 4-14, the center fixing hole 4-14 is arranged on the center position of the pendant plate 4-6, and the edge fixing hole 4-13 is arranged on the edge of hanging overtime 4-6, fixed by the edge The holes 4-13 and the center fixing holes 4-14 are assembled to the keel hanger 4 and the keel 3 to improve the assembly strength.

An installation gap is provided between adjacent unit slot plates 4-10, and the pendant fixing holes 4-8 are arranged in the installation gap, which is convenient for screwing the bolts in the pendant fixing holes 4-8 through the installation gap to improve assembly convenience.

Both sides of the pendant plate are provided with light-weight grooves 4-9, and the light-weight grooves 4-9 are arranged on both sides of the keel fixing groove 4-5. The setting of 4-9 can reduce the quality of the keel pendant 4.

A through groove 4-11 is provided on the unit slot plate 4-10, and the quality of the keel hanger 4 is further reduced without affecting the strength of the unit insert plate 4-10.

The above-mentioned installation method of a prefabricated wall butt joint structure includes the following steps,

S1, prefabricated wall panel 2, splicing piece 5, wall panel installation buckle 1, keel pendant 4 and keel 3;

S2, assembling the buckle 1 of the wall panel 2 on the wall panel 2, and assembling the keel hanger 4 on the keel 3;

S3, splicing the wallboard 2 through the splicing piece 5;

S4 , assembling the assembled wall panels 2 onto the keel hangers 4 .

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention; therefore , the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Although this article uses more terms corresponding to the reference numerals in the figure, it does not exclude the possibility of using other terms; these terms are used only to describe and explain the essence of the present invention more conveniently; they are interpreted as any Any additional limitations are contrary to the spirit of the present invention.

Claims (10)

1. An assembled wall butt joint structure, characterized in that it includes a wall panel (2), a splice (5) and a wall panel fixing component, and the side wall of the wall panel (2) is provided with a splice ( 5) the splicing slot (2-2), the adjacent wall panels (2) are spliced together by the splicing piece (5), the wall panel fixing component is provided with a wall panel slot (4-3), and the spliced wall panels (2) Plug into the wallboard slot (4-3). 2. An assembled wall butt joint structure according to claim 1, characterized in that, the middle part of the splicing piece (5) is provided with a limit boss (5-1), and the limit boss (5-1) It is arranged between adjacent wall panels (2) to control the size of the seam between the wall panels (2). 3. A prefabricated wall butt joint structure according to claim 2, characterized in that limit strips (5-2) are provided on both side edges of the splicing piece (5), and the splicing piece (5) passes through the limit The bit strip (5-2) is fixed in the splicing groove (2-2). 4. A prefabricated wall butt joint structure according to claim 3, characterized in that the splicing piece (5) includes a middle limiting strip (5-3), an inserting strip (5-4) and a limiting Bar (5-2), the two sides of the middle limit bar (5-3) are respectively connected with the plug-in bar (5-4), the middle limit bar (5-3), and the plug-in bar (5-4) A limiting boss (5-1) is formed at the connection, and the limiting strip (5-2) is connected to the edge of the plugging strip (5-4). 5. An assembled wall butt joint structure according to claim 4, characterized in that the splicing groove (2-2) includes a limiting groove part (2-3), an insertion groove part (2 -4) and the movable groove (2-5), the middle limit strip (5-3) is arranged in the limit groove (2-3), and the insertion strip (5-4) is arranged in the insertion groove (2 -4), the limit bar (5-2) is arranged in the movable groove (2-5). 6. A prefabricated wall butt joint structure according to claim 1, characterized in that a wall panel positioning groove (2-1) is provided on the end surface of the wall panel (2), and the wall panel fixing component is positioned through the wall panel The groove (2-1) is positioned and connected with the wallboard (2). 7. A prefabricated wall butt joint structure according to claim 1, characterized in that the wall panel fixing component includes a wall panel installation buckle (1), a keel hanger (4) and a keel (3), and the wall panel installation The buckle (1) is fixed on the wallboard (2), and the wallboard installation buckle (1) is transitionally installed on the keel (3) through the keel hanger (4). 8. An assembled wall butt joint structure according to claim 7, characterized in that the two sides of the wall panel installation buckle (1) are provided with installation guide ribs (1-4), inserting plates (1-6 ), the wall panel installation buckle (1) is positioned and assembled on the wall panel (2) through the installation guide rib (1-4), and the wall panel installation buckle (1) is assembled on the keel pendant (4) through the insert plate (1-6) superior. 9. An assembled wall butt joint structure according to claim 7, characterized in that, both sides of the keel hanger (4) are provided with wall panel slots (4-3) and keel fixing grooves (4-5 ), the wall panel mounting buckle (1) is plugged into the wall panel slot (4-3), and the keel hanger (4) is assembled on the keel (3) through the keel fixing groove (4-5). 10. A method for installing a prefabricated wall butt joint structure according to any one of claims 1-9, characterized in that it comprises the following steps, S1, prefabricated wall panels (2), splices (5), wall panel installation buckle (1), keel hanger (4) and keel (3); S2. Assemble the buckle (1) of the wallboard (2) on the wallboard (2), and assemble the keel pendant (4) on the keel (3); S3, assembling the wall panel (2) through the splicing piece (5); S4, assembling the assembled wall panels (2) onto the keel hanger (4).

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