CN220908799U

CN220908799U - Assembled interior partition wall structure

Info

Publication number: CN220908799U
Application number: CN202223181031.0U
Authority: CN
Inventors: 张留安; 张文成
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-27
Filing date: 2022-11-29
Publication date: 2024-05-07
Anticipated expiration: 2032-11-29

Abstract

The utility model provides an assembled inner partition wall structure, which comprises wall boards, wherein two long side surfaces of the wall boards are respectively provided with a groove and a tenon which can be matched and installed, the height of the tenon is smaller than the depth of the groove, the long side edges of two sides of the wall boards and the short side edge of the upper part of the wall boards are provided with strip-shaped concave parts which are arranged along the edges, the grooves and the tenons of the adjacent sides of two adjacent wall boards are matched and installed, the concave parts of the adjacent sides of the two adjacent wall boards are spliced into a vertical joint groove, a pull piece is arranged in the joint groove, the pull piece is fixed on the two wall boards through nails penetrating through the pull piece and respectively nailing the two adjacent wall boards, and the outer surfaces of the nails are in full contact with the pull piece and have no gaps; the lower surface of the upper floor slab is fixedly provided with a U-shaped clamping head with a downward opening, and the upper part of the wallboard is clamped into the opening of the U-shaped clamping head. The utility model can effectively pull the wallboards on two sides, offset the tensile stress of the two wallboards at the joint and prevent the wall cracks from generating.

Description

Assembled interior partition wall structure

Technical Field

The utility model relates to the technical field of buildings, in particular to an assembled inner partition wall body structure.

Background

The gypsum wallboard is a light wall board which is made by taking building gypsum as a main material, adding a proper amount of cement or fly ash, adding a small amount of reinforcing fibers (such as glass fibers, paper ribs and the like) and also adding a proper amount of expanded perlite and other additives, and carrying out the procedures of slurry mixing, casting molding, core pulling, drying and the like. The gypsum inner partition wall board has the advantages of light weight, high strength, heat insulation, sound insulation, water resistance and the like, and can be sawed, planed, drilled and simply constructed.

When the gypsum wallboard is used as an inner partition wall board in construction, the wallboard needs to be erected, then the wallboard is close to the splicing, mortar is smeared on the seam and the top gap, but due to the factors of thermal expansion and contraction of the wallboard, water dissipation of materials and the like, the built wall still has cracks at the seam for a long time, and the attractiveness of the wall is affected.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides an assembled inner partition wall structure, wherein a pull tab is arranged between two wallboards, so that two adjacent wallboards are better fixed, and wall cracks are prevented.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an assembled interior partition wall structure, including the wallboard, be equipped with recess and the tenon that can cooperate the installation on two long sides of wallboard respectively, the tenon highly is less than the degree of depth of recess, the long limit edge in both sides and the upper portion minor face edge of wallboard side are equipped with the banding concave part that sets up along the edge, recess and tenon cooperation installation of adjacent side of two wallboards, the concave part of adjacent side of two wallboards is pieced together into a vertical seam groove, be equipped with the pulling-on piece in the seam groove, the pulling-on piece is fixed on two wallboards through penetrating the pulling-on piece and nailing into adjacent two wallboards respectively, the nail surface is contacted and seamless with the pulling-on piece is complete, upper strata building board lower surface is fixed with the U type dop of opening down, wallboard upper portion card is gone into in the opening of U type dop.

Further, two faces of the U-shaped clamping head opening are respectively contacted with concave parts on two sides of the upper part of the wallboard and are fixed through nails penetrating through the two faces of the U-shaped clamping head opening, and the outer surfaces of the nails are completely contacted with the two faces of the U-shaped clamping head opening and are free of gaps. And according to construction requirements, the upper floor slab and the wallboard form rigid connection after nails are driven in. When the nail is not nailed, the gap between the upper floor slab and the wallboard is filled with elastic mortar, and the gap is in elastic connection.

Further, the wallboard is internally provided with lightening holes, and the lightening holes are arranged along the length direction of the wallboard body. The lightening holes can be arranged in one row or in two rows and a plurality of rows according to the thickness of the wall body.

Further, grid cloth layers are arranged in the wallboard close to the two side surfaces. The grid cloth layer can increase the toughness and crack resistance of the wallboard.

Further, the joint groove is covered with grid cloth, the grid cloth is stuck by mortar and covered by a pull tab, and the joint groove is smoothed by the mortar.

Further, the top of the wallboard is provided with a top groove, and the bottom of the wallboard is provided with a bottom groove. The top groove and the bottom groove are filled with mortar, so that the top groove and the bottom groove can be better bonded with the upper floor slab and the lower floor slab, and the bottom groove can also reduce the influence of uneven ground or foreign matters on the wallboard during placement.

Further, elastic mortar is filled in gaps and top grooves between the top of the wallboard and the lower surface of the upper floor slab, the concave part on the upper part of the wallboard is pasted with grid cloth through the mortar, the grid cloth covers two faces of the U-shaped clamping head opening, and the rest parts of the concave part on the upper part of the wallboard are filled with the mortar for trowelling.

Further, chamfer angles are arranged at the transition positions of the concave parts of the long side edges of the two sides of the wallboard and the end faces of the wallboard where the concave parts are located.

The beneficial effects of the utility model are as follows: according to the wall structure, two adjacent wallboards are fixed through the pull tab, and the nails for fixing are tightly contacted and fixed with the pull tab without gaps, so that the wallboards on two sides can be effectively pulled, the tensile stress of the two wallboards at the joint is counteracted, and the occurrence of cracks after plastering is prevented; the grooves formed by the concave parts of two adjacent wallboards are covered by the grid cloth after the wallboards are fixed, the grooves are filled with the mortar on the outer layer of the grid cloth, no fixing trace of the grid cloth and the grid cloth exists on the appearance, and the wall surface is smoother and more beautiful; the U-shaped clamping head of the upper floor slab is matched with the wallboard and can be fixed by nails, gaps are not formed between the nails and two surfaces of the U-shaped clamping head, the nails are in close contact with the wallboard, the tensile stress at the joint between the wallboard and the upper floor slab can be counteracted, the generation of cracks after mortar is prevented, the U-shaped clamping head is fixed at a concave part at the upper part of the wallboard, the concave part is filled with grid cloth and mortar, and the upper end of the wall body is flat and attractive.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a wall panel;

FIG. 3 is a schematic diagram of a side mating structure of two wall panels;

FIG. 4 is an enlarged view of a portion of a side mating structure of two wall panels;

FIG. 5 is a schematic diagram of the mating structure of the wall panel and the upper and lower floors;

fig. 6 is a schematic diagram of the cooperation structure of the wall panel and the upper floor.

The figure shows: 1. wallboard, 2, recess, 3, tenon, 4, concave part, 5, pull tab, 6, nail, 7, U type chuck, 8, lightening hole, 9, net cloth layer, 10, net cloth, 11, chamfer, 12, top recess, 13, bottom recess.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The assembled inner partition wall structure as shown in fig. 1 to 6 comprises wall boards 1, wherein grooves 2 and tenons 3 which can be matched and installed are respectively arranged on two long side surfaces of the wall boards 1, the tenons 3 are smaller than the depth of the grooves, strip-shaped concave parts 4 which are arranged along the edges are arranged on the long side edges of two sides and the short side edges of the upper part of the side surfaces of the wall boards 1, the grooves 2 and tenons 3 on the adjacent sides of two adjacent wall boards 1 are matched and installed, the concave parts on the adjacent sides of the two adjacent wall boards 1 are spliced into a vertical joint groove, an upper pull piece 5, a middle pull piece 5 and a lower pull piece 5 are arranged in the joint groove, the number of the pull pieces 5 can be set according to the requirement, two ends of the pull pieces 5 are fixed on the two wall boards 1 through nails 6 penetrating through the pull pieces and respectively nailing the two wall boards, the outer surfaces of the nails 6 are completely contacted with the pull pieces 5, and the outer surfaces of the nails 6 are tightly squeezed without gaps; the lower surface of the upper floor plate is fixedly provided with a U-shaped clamping head 7 with a downward opening, the upper part of the wallboard 1 is clamped into the opening of the U-shaped clamping head 7, two surfaces of the opening of the U-shaped clamping head 7 are respectively contacted with concave parts on two sides of the upper part of the wallboard 1 and are fixed through nails 6 penetrating through two surfaces of the opening of the U-shaped clamping head 7, three nails 6 are nailed into each surface, and the outer surfaces of the nails 6 are completely contacted and squeezed with the two surfaces of the opening of the U-shaped clamping head 7 and are seamless. The width of the recess 4 is preferably 3cm-4cm, and the height difference between the recess 4 and the side surface of the wallboard 1 is 3mm-4mm, however, other values can be set according to the needs of the width of the recess 4 and the height difference between the recess 4 and the side surface of the wallboard.

In order to reduce the weight of the wall body, lightening holes 8 are formed in the wall plate, the lightening holes 8 are formed along the length direction of the wall plate 1, and the lightening holes are arranged in a row in the embodiment.

In order to increase the toughness of the wallboard 1, grid cloth layers 9 are arranged in the wallboard 1 near two side surfaces. The grid cloth layer 9 and the wallboard 1 are integrally cast and formed.

The joint groove is covered with the grid cloth 10, the grid cloth 10 is stuck by elastic mortar, the pull tab 5 is covered, and the joint groove is smoothed by the elastic mortar.

The top of the wallboard is provided with a top groove 12, and the bottom is provided with a bottom groove 13. Elastic mortar is filled in the top groove 12 of the wallboard 1 and gaps between the top groove and the lower surface of the upper floor, the concave part of the upper portion of the wallboard 1 is pasted with the grid cloth 10 through the elastic mortar, the grid cloth 10 covers two open surfaces of the U-shaped clamping head 7, and the rest parts of the concave part 4 of the upper portion of the wallboard 1 are filled with the elastic mortar and smoothed. The bottom of the wallboard 1 and the bottom groove 13 are filled with concrete mortar to bond with the lower floor.

The transition part of the concave parts 4 of the long edges on the two sides of the wallboard 1 and the end surface corresponding to the position of the wallboard 1 is provided with a chamfer 11. When the chamfer 11 on the adjacent side of the two wallboards 1 are assembled to form a groove, more adhesives such as mortar can be filled in the joint, and the cracking resistance is improved. Chamfering 11 also reduces burrs from occurring at the edges of wall panel 1 during production.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an assembled interior partition wall structure which characterized in that: including the wallboard, be equipped with recess and the tenon that can cooperate the installation on two long sides of wallboard respectively, the tenon highly is less than the degree of depth of recess, the both sides long limit edge and the upper portion minor face edge of wallboard side are equipped with the banding concave part that sets up along the edge, recess and the tenon cooperation installation of adjacent side of two wallboards, the recess of adjacent side of two wallboards is pieced together into a vertical seam groove, be equipped with the pulling-on piece in the seam groove, the pulling-on piece is fixed on two wallboards through penetrating the pulling-on piece and nailing into adjacent two wallboards respectively, nail surface and pulling-on piece contact completely and seamless, upper strata building board lower surface is fixed with the U type dop of opening down, wallboard upper portion card is gone into in the opening of U type dop.

2. The fabricated interior partition wall structure of claim 1, wherein: the two surfaces of the U-shaped clamping head opening are respectively contacted with the concave parts on the two sides of the upper part of the wallboard and are fixed by nails penetrating through the two surfaces of the U-shaped clamping head opening, and the outer surfaces of the nails are completely contacted with the two surfaces of the U-shaped clamping head opening without gaps.

3. The fabricated interior partition wall structure of claim 1, wherein: the wallboard is internally provided with lightening holes, and the lightening holes are arranged along the length direction of the wallboard body.

4. The fabricated interior partition wall structure of claim 1, wherein: grid cloth layers are arranged in the wallboard close to the two side surfaces.

5. The fabricated interior partition wall structure of claim 1, wherein: and covering the joint slot with grid cloth, pasting the grid cloth with mortar, covering the pull tab, and trowelling the joint slot with mortar.

6. The fabricated interior partition wall structure of claim 1, wherein: the wallboard top is equipped with the top recess, and the bottom is equipped with the bottom recess.

7. The fabricated interior partition wall structure of claim 6, wherein: the gap between wallboard top and upper strata building plate lower surface and top recess intussuseption are filled with elastic mortar, and wallboard upper portion concave part is through mortar pasting net cloth, and net cloth covers U type chuck open-ended two faces, and the other positions of wallboard upper portion concave part are filled with mortar and are smoothed.

8. The fabricated interior partition wall structure of claim 1, wherein: the transition part of the concave parts of the edges of the long sides of the wallboard and the end surfaces corresponding to the positions of the wallboard is provided with a chamfer.