CN212376133U - Screw connection's assembled wallboard - Google Patents

Abstract

The utility model discloses a screw-connected assembled wallboard in the technical field of assembled wallboard, comprising a wallboard, wherein the opposite sides of the wallboard are respectively provided with a groove and a bulge, the bulge is movably inserted in the groove inner cavity, the outline of a spiral convex tooth and the outline of a spiral groove which is concavely arranged on the surface of a circular arc groove are mutually corresponding one by one, the left and right equidistance of the outer wall at the top of the wallboard is provided with a cavity, the inner wall at the rear side of the cavity is uniformly provided with a slot, the rear end of the slot extends to the outer wall at the rear side of the wallboard, the two groups of wallboards are inserted through the bulge and the groove, the area of the joint is enlarged, and a reinforcing steel bar can play a role of reinforcing the joint, the joint is reinforced in an auxiliary way when the wallboard is stressed, the joint is prevented from being broken, and after the two groups of wallboards are inserted in an aligned way, an, and workpieces such as bolts and the like are not required to be punched and fixed.

Description

Screw connection's assembled wallboard

Technical Field

The utility model relates to an assembled wallboard technical field specifically is a screwed connection's assembled wallboard.

Background

Chinese utility model discloses a specification CN201822195382.4 discloses a screwed connection's assembled wallboard, including the assembled wallboard 1 of taking the recess, take dogtooth assembled wallboard 2, rubber sealing rod 5, stagnant water steel sheet 6, the assembled wallboard 1 of taking the recess includes wallboard main part I12 and by the vertical convex recess 8 that inwards caves in and set up to the lateral wall of wallboard main part I12, convex recess 8 inner wall resumes inwards to cave in again and is equipped with many spiral grooves 3 of evenly arranging, the afterbody of each spiral groove 3 all slopes down gradually, take dogtooth assembled wallboard 2 to include wallboard main part II 13 and by the vertical convex tooth 9 that outwards stands out and set up to the lateral wall of wallboard main part II 13, the surface of convex tooth 9 resumes outwards to outstanding spiral dogtooth 11 that is equipped with many evenly arranging again, the afterbody of each spiral dogtooth 11 all slopes down gradually, the profile of spiral tooth 11 and the profile of the spiral groove 3 that inwards caves in and set up in convex recess 8 surface are each other one by one another Correspondingly, the unsmooth gomphosis of spiral groove 3 and spiral dogtooth 11 makes two blocks of wallboards combine closely more, and the wholeness is stronger, but the junction of wallboard is easy to be split, and the syllable-dividing of wallboard is relatively poor, and for this reason we propose a screwed connection's assembled wallboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screwed connection's assembled wallboard to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spirally connected assembled wallboard comprises wallboards, wherein a groove and a bulge are respectively arranged on the opposite sides of a left group of wallboards and a right group of wallboards, the bulge is movably inserted in an inner cavity of the groove, an arc-shaped convex strip is arranged on the inner wall on the left side of the groove, a plurality of spiral convex teeth which are uniformly distributed are continuously and outwards protruded on the outer surface of the arc-shaped convex strip, the tail part of each spiral convex tooth gradually inclines downwards, the arc-shaped groove which is inwards recessed is arranged on the left side wall of the bulge, a plurality of spiral grooves which are uniformly distributed are continuously and inwards recessed on the inner wall of the arc-shaped groove, the tail part of each spiral groove gradually inclines downwards, the outline of each spiral convex tooth and the outline of the spiral groove which is inwards recessed and arranged on the surface of the arc-shaped groove are mutually corresponding one to one, the rear end of the slot extends to the outer wall of the rear side of the wallboard.

Furthermore, both sides outer wall is equipped with interior decorative layer and outside guard plate respectively around the wallboard, the outside guard plate evenly is equipped with T type cutting with the relative one side outer wall of interior decorative layer, both sides outer wall all is equipped with the T type slot with T type cutting matched with around the wallboard.

Further, both sides all are equipped with the reinforcing bar around protruding left side outer wall and the convex recess junction, recess left side inner wall be equipped with reinforcing bar matched with jack.

Further, the depth of the groove is fifteen to thirty centimeters, sliding strips are arranged on the outer walls of the front side and the rear side of the protrusion, and sliding grooves matched with the sliding strips are arranged on the inner walls of the front side and the rear side of the groove.

Further, the cavity inner cavity is filled with a sound absorber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the two groups of wallboards are spliced through the bulges and the grooves, so that the area of a joint is enlarged, the reinforcing steel bars can play a role of reinforcing the joint, the joint is reinforced in an auxiliary manner when the wallboards are stressed, the joint is prevented from being broken, and after the two groups of wallboards are aligned and inserted, the external protection plate and the internal decoration layer are inserted from top to bottom, so that the two groups of wallboards can be fixed without punching and fixing workpieces such as bolts;

2. the cavity inner chamber is filled with the sound absorber, and external noise gets into the cavity inner chamber through the fluting, has the sound absorber to absorb and weaken it, reaches the purpose of making an uproar of falling, because the setting of cavity, can further reduce the material of making to alleviate the quality of wallboard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the schematic view of the connection between the inner decoration layer and the wall board.

In the figure: 1. a wallboard; 2. a groove; 3. a protrusion; 4. a helical lobe; 5. a spiral groove; 6. reinforcing steel bars; 7. a cavity; 8. grooving; 9. an external protection plate; 10. an inner decorative layer; 11. t-shaped cuttings; 12. t-shaped slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: a spirally connected assembled wallboard, please refer to fig. 1, which comprises wallboards 1, wherein, a groove 2 and a bulge 3 are respectively arranged at the opposite sides of a left group of wallboards and a right group of wallboards 1, the bulge 3 is movably inserted in the inner cavity of the groove 2, the inner wall at the left side of the groove 2 is provided with a circular arc-shaped raised line, the outer surface of the circular arc-shaped raised line is continuously provided with a plurality of spiral raised teeth 4 which are uniformly distributed and protrude outwards, the tail part of each spiral raised tooth 4 is gradually inclined downwards, the left side wall of the bulge 3 is provided with a circular arc-shaped groove which is recessed inwards, the inner wall of the circular arc-shaped groove is continuously provided with a plurality of spiral grooves 5 which are uniformly distributed and are recessed inwards, the tail part of each spiral groove 5 is gradually inclined downwards, the outlines of the spiral raised teeth 4 and the outlines of the spiral, the manufacturing materials can be further reduced, so that the quality of the wall boards 1 is reduced, the inner wall of the rear side of the cavity 7 is uniformly provided with the slots 8, the rear ends of the slots 8 extend to the outer wall of the rear side of the wall boards 1, and the spiral grooves 5 are embedded with the spiral convex teeth 4 in a concave-convex mode, so that the two wall boards 1 are combined more closely, and the integrity is stronger;

referring to fig. 1, the outer walls of the front and rear sides of a wall panel 1 are respectively provided with an inner decoration layer 10 and an outer protection plate 9, the outer wall of one side of the outer protection plate 9 opposite to the inner decoration layer 10 is uniformly provided with T-shaped inserting strips 11, the outer walls of the front and rear sides of the wall panel 1 are respectively provided with T-shaped inserting slots 12 matched with the T-shaped inserting strips 11, after two groups of wall panels 1 are aligned and inserted, the outer protection plate 9 and the inner decoration layer 10 are inserted from top to bottom, so that the two groups of wall panels 1 can be fixed without punching and fixing workpieces such;

referring to fig. 1, reinforcing steel bars 6 are arranged on the front side and the rear side of the joint of the outer wall of the left side of the protrusion 3 and the arc-shaped groove, and jacks matched with the reinforcing steel bars 6 are arranged on the inner wall of the left side of the groove 2, so that the joint is reinforced when the wallboard 1 is stressed, and the joint is prevented from being broken;

referring to fig. 1, the depth of the groove 2 is fifteen to thirty centimeters, sliding strips are arranged on the outer walls of the front side and the rear side of the protrusion 3, sliding grooves matched with the sliding strips are arranged on the inner walls of the front side and the rear side of the groove 2, which are not shown in the figure, so long as the positioning is performed so as to facilitate the protrusion 3 to enter or exit the groove 2;

referring to fig. 1, a wall panel 1 is any one of inorganic non-metal plates such as an ECP cement fiber extruded plate, a ceramic extruded plate, a gypsum precast plate, a cement pressed plate, a cement precast plate, a lightweight aggregate concrete plate, an aerated concrete plate, a foamed cement plate or a foamed ceramic plate, and has a lighter weight, no occurrence of corrosion and a longer service life compared with a metal plate;

referring to fig. 1, the inner cavity of the cavity 7 is filled with a sound absorber, external noise enters the inner cavity of the cavity 7 through the slot 8, and the sound absorber absorbs and weakens the external noise, so that the purpose of reducing noise is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a screw connection's assembled wallboard, includes wallboard (1), its characterized in that: the wall plate comprises a left wall plate and a right wall plate (1), wherein opposite sides of the left wall plate and the right wall plate (1) are respectively provided with a groove (2) and a protrusion (3), the protrusion (3) is movably inserted into an inner cavity of the groove (2), the inner wall of the left side of the groove (2) is provided with an arc-shaped convex strip, the outer surface of the arc-shaped convex strip is continuously provided with a plurality of spiral convex teeth (4) which are uniformly distributed in an outward protruding mode, the tail part of each spiral convex tooth (4) gradually inclines downwards, the left wall of the protrusion (3) is provided with an arc-shaped groove which is inwards recessed, the inner wall of the arc-shaped groove is continuously provided with a plurality of spiral grooves (5) which are uniformly distributed in an inward recessed mode, the tail part of each spiral groove (5) gradually inclines downwards, the outlines of the spiral convex teeth (4) and the outlines of the spiral, the rear inner wall of the cavity (7) is uniformly provided with a slot (8), and the rear end of the slot (8) extends to the rear outer wall of the wallboard (1).

2. A screw-connected assembled wallboard according to claim 1, wherein: wallboard (1) front and back both sides outer wall is equipped with interior decorative layer (10) and outside guard plate (9) respectively, outside guard plate (9) evenly is equipped with T type cutting (11) with interior decorative layer (10) relative one side outer wall, wallboard (1) front and back both sides outer wall all is equipped with T type slot (12) with T type cutting (11) matched with.

3. A screw-connected assembled wallboard according to claim 1, wherein: both sides all are equipped with reinforcing bar (6) around protruding (3) left side outer wall and the circular arc groove connection department, recess (2) left side inner wall is equipped with the jack with reinforcing bar (6) matched with.

4. A screw-connected assembled wallboard according to claim 1, wherein: the depth of the groove (2) is fifteen to thirty centimeters, sliding strips are arranged on the outer walls of the front side and the rear side of the protrusion (3), and sliding grooves matched with the sliding strips are arranged on the inner walls of the front side and the rear side of the groove (2).

5. A screw-connected assembled wallboard according to claim 1, wherein: the inner cavity of the cavity (7) is filled with a sound absorber.

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