CN215829891U

CN215829891U - Wall basement board splicing apparatus

Info

Publication number: CN215829891U
Application number: CN202121367356.0U
Authority: CN
Inventors: 钟远曦; 吴勇兵; 付丽萍; 韦燕武; 金海东; 李亚冰
Original assignee: Shenzhen Overseas Decoration Engineering Co Ltd
Current assignee: Shenzhen Overseas Decoration Engineering Co Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-02-15
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a wall surface base plate splicing device, which belongs to the field of wall surface base plate splicing and comprises a wall body and two U-shaped main keels fixed on one side of the wall body through expansion screws, wherein U-shaped secondary keels are fixedly connected inside the two U-shaped main keels through fixing bolts, a fixing plate is fixedly connected between one sides of the two U-shaped secondary keels, which are far away from the U-shaped main keels, one side of the fixing plate is fixedly connected with a flame-retardant plate and a gypsum board which are uniformly distributed, the flame-retardant plate and the gypsum board are alternately connected, a gap is reserved between the flame-retardant plate and the gypsum board, and back paint glass is fixedly connected on one sides of the flame-retardant plate and the gypsum board, so that the method that the base plate is spliced by the gypsum board and the core board or the flame-retardant plate in a staggered manner and effectively solves the problems that the veneer base plate is subjected to thermal expansion and cold contraction caused by weather, Deformation, bulging and unevenness, and reduces the problems of later maintenance and rework of the veneer.

Description

Wall basement board splicing apparatus

Technical Field

The utility model relates to the field of splicing of wall surface base plates, in particular to a splicing device for wall surface base plates.

Background

The base plate of wall facings such as aluminum plate, wood veneer, back paint glass generally adopt laminated wood board or fire-retardant board, laminated wood board or fire-retardant board are the base plate of the big face of wall, often receive weather effect after the installation is accomplished, especially in summer rainwater or high temperature season, easily expend with heat and contract with cold, warp and bulge, when the installation facing, the roughness can not reach, still need readjust, and the facing installation back, the deformation of base plate still does not accomplish to stop, still can receive the weather influence, cause the decorative board to bulge, warp etc..

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a wall surface base plate splicing device which can realize that the problems of expansion with heat and contraction with cold, deformation, bulging and unevenness of a veneer base plate under the influence of weather are effectively solved by adopting a method of splicing a gypsum board and a core-board or a flame-retardant board in a staggered manner to form the base plate, and the problems of later maintenance and rework of the veneer are reduced.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a wall basement board splicing apparatus, includes that wall body and wall body one side are through two U-shaped main joist of inflation screw fixation, two U-shaped main joist is inside all through fixing bolt fixedly connected with U-shaped secondary joist, two fixedly connected with fixed plate between one side that U-shaped secondary joist deviates from U-shaped main joist, one side fixedly connected with of fixed plate distributes even fire-retardant board and gypsum board, fire-retardant board and gypsum board are connected in turn, and leave the clearance between fire-retardant board and the gypsum board.

Furthermore, one side of the flame-retardant plate and one side of the gypsum board, which are far away from the fixed plate, are fixedly connected with back paint glass.

Further, the below one side fixedly connected with stainless steel fagging that fire-retardant board deviates from the fixed plate, the stainless steel fagging is the material of black titanium wire drawing, the position at stainless steel fagging top is the U-shaped, and the top contacts with back of the body lacquer glass bottom side.

Further, one side of the fixing plate, which deviates from the U-shaped secondary keel, is fixedly connected with a U-shaped metal strip which is uniformly distributed through a fixing screw, the U-shaped metal strip is positioned in a gap between the flame-retardant plate and the gypsum board, the bottom side and the top of the U-shaped metal strip are respectively contacted with the flame-retardant plate and the gypsum board, and the U-shaped metal strip has elasticity.

Furthermore, the inner wall of one side of the U-shaped metal strip, which is close to the fixing plate, is fixedly connected with oval metal rings which are uniformly distributed, and the metal rings have elasticity.

Further, the U-shaped metal strip deviates from one side intermediate position of fixed plate and has seted up the circular slot that distributes evenly, the fixed screw passes through the circular slot and is connected U-shaped metal strip and fixed plate, the thickness of fixed screw nut is less than the degree of depth of circular slot.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme is when ambient temperature changes, because the expend with heat and contract with cold of fire-retardant board and gypsum board takes place to warp, during the inflation, fire-retardant board and gypsum board can be towards the clearance inflation that leaves between the two, the way of base plate is done in the crisscross concatenation of fire-retardant board and gypsum board like this has effectively solved the veneer base plate and has been influenced by weather expend with heat and contract with cold, warp, bulge, the problem of unevenness, and reduce the later stage maintenance of decorative board, the problem of doing over again, and when fire-retardant board and gypsum board do not take place to warp the inflation, U-shaped metal strip can play the supporting role, avoid fire-retardant board and gypsum board under the effect of gravity, take place the tenesmus and warp, when fire-retardant board and gypsum board are towards the clearance inflation that leaves between the two, because U-shaped metal strip has elasticity, U-shaped metal strip both sides can be inwards extruded, also can not lead to fire-retardant board and gypsum board to bulge.

Drawings

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a side view of the portion of FIG. 1;

FIG. 4 is a schematic side view of the U-shaped metal strip of the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 3 according to the present invention.

The reference numbers in the figures illustrate:

1. a wall body; 2. a U-shaped main keel; 3. an expansion screw; 4. a U-shaped secondary keel; 5. fixing the bolt; 7. a fixing plate; 8. a flame retardant sheet; 9. a gypsum board; 10. back painting glass; 11. a stainless steel supporting plate; 12. a U-shaped metal strip; 13. a metal ring; 14. a circular groove; 15. and fixing the screw.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-5, a wall surface base plate splicing device comprises a wall body 1 and two U-shaped main keels 2 fixed on one side of the wall body 1 through expansion screws 3, the two U-shaped main keels 2 are fixedly connected with U-shaped secondary keels 4 through fixing bolts 5, a fixing plate 7 is fixedly connected between one sides of the two U-shaped secondary keels 4 departing from the U-shaped main keels 2, one side of the fixing plate 7 is fixedly connected with flame-retardant plates 8 and gypsum boards 9 which are uniformly distributed, the flame-retardant plates 8 and the gypsum boards 9 are alternately connected, gaps are reserved between the flame-retardant plates 8 and the gypsum boards 9, when the external temperature changes, the flame-retardant plates 8 and the gypsum boards 9 expand towards the gaps reserved between the flame-retardant plates 8 and the gypsum boards 9 when the flame-retardant plates 8 and the gypsum boards 9 deform and expand due to expansion and contraction caused by heat and cold, so that the method of splicing the flame-retardant plates 8 and the gypsum boards 9 into the base plate effectively solves the problem that the veneer base plate is spliced in a way that the veneer base plate is affected by weather, Deformation, bulging and unevenness, and reduces the problems of later maintenance and rework of the veneer.

Referring to fig. 1, the flame retardant plate 8 and the gypsum board 9 are fixedly connected with back-painted glass 10 at the side away from the fixing plate 7, and the back-painted glass 10 is used for wall decoration.

Referring to fig. 1 and 2, the flame retardant plate 8 of below deviates from one side fixedly connected with stainless steel fagging 11 of fixed plate 7, and stainless steel fagging 11 is the material of black titanium wire drawing, and the position at stainless steel fagging 11 top is the U-shaped, and the top contacts with back of the body lacquer glass 10 bottom side, plays the supporting role to back of the body lacquer glass 10 through stainless steel fagging 11, reduces the influence of gravity to back of the body lacquer glass 10.

Referring to fig. 2 and 3, one side of the fixing plate 7, which is far away from the U-shaped secondary joist 4, is fixedly connected with U-shaped metal strips 12 which are uniformly distributed through fixing screws 15, the U-shaped metal strips 12 are positioned in a gap between the flame-retardant plate 8 and the gypsum board 9, the bottom sides and the tops of the U-shaped metal strips 12 are respectively contacted with the flame-retardant plate 8 and the gypsum board 9, the U-shaped metal strips 12 have elasticity, when the flame-retardant plate 8 and the gypsum board 9 are not deformed and expanded, the U-shaped metal strips 12 can play a supporting role, the flame-retardant plate 8 and the gypsum board 9 are prevented from falling and deforming under the action of gravity, when the flame-retardant plate 8 and the gypsum board 9 are expanded towards the gap between the flame-retardant plate 8 and the gypsum board 9, because the U-shaped metal strips 12 have elasticity, the two sides of the U-shaped metal strips 12 can be pressed inwards, and the flame-retardant plate 8 and the gypsum board 9 can not bulge.

Referring to fig. 4, the inner wall of the U-shaped metal strip 12 near the fixing plate 7 is fixedly connected with evenly distributed oval metal rings 13, the metal rings 13 have elasticity, and the metal rings 13 can reduce the deformation of the U-shaped metal strip 12 due to the pressing of the fire retardant plate 8 or the gypsum board 9.

Referring to fig. 5, circular grooves 14 which are uniformly distributed are formed in the middle of one side, away from the fixing plate 7, of the U-shaped metal strip 12, fixing screws 15 connect the U-shaped metal strip 12 with the fixing plate 7 through the circular grooves 14, the thickness of nuts of the fixing screws 15 is smaller than the depth of the circular grooves 14, the U-shaped metal strip 12 is fixed in the middle of the U-shaped metal strip 12, and the U-shaped metal strip 12 can be prevented from being pressed down under the flame-retardant plate 8 or the gypsum board 9 and protruding outwards.

When in use: when the external temperature changes, the flame-retardant plate 8 and the gypsum board 9 expand and expand towards the gap between the flame-retardant plate 8 and the gypsum board 9 when the flame-retardant plate 8 and the gypsum board 9 deform and expand due to thermal expansion and cold contraction, thus, the method for manufacturing the base plate by splicing the flame-retardant plate 8 and the gypsum plate 9 in a staggered way effectively solves the problems of expansion with heat and contraction with cold, deformation, bulging and unevenness of the base plate of the facing under the influence of weather, and the problems of later maintenance and rework of the veneer are reduced, and when the flame retardant board 8 and the gypsum board 9 do not deform and expand, the U-shaped metal strip 12 can play a role in supporting, so that the flame-retardant plate 8 and the gypsum board 9 are prevented from falling and deforming under the action of gravity, when the flame-retardant plate 8 and the gypsum board 9 expand towards a gap between the flame-retardant plate 8 and the gypsum board 9, due to the elasticity of the U-shaped metal strip 12, both sides of the U-shaped metal strip 12 will be pressed inwards, without causing the fire retardant panels 8 and the plasterboard 9 to bulge.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a wall basement board splicing apparatus, includes two U-shaped main joist (2) that expansion screw (3) are fixed, two are passed through to wall body (1) and wall body (1) one side U-shaped main joist (2) are inside all through fixing bolt (5) fixedly connected with U-shaped secondary joist (4), two U-shaped secondary joist (4) deviate from fixedly connected with fixed plate (7), its characterized in that between one side of U-shaped main joist (2): one side fixedly connected with of fixed plate (7) distributes even fire-retardant board (8) and gypsum board (9), fire-retardant board (8) and gypsum board (9) are connected in turn, and leave the clearance between fire-retardant board (8) and gypsum board (9).

2. The wall substrate splicing apparatus of claim 1, wherein: one side of the flame-retardant plate (8) and one side of the gypsum plate (9) departing from the fixing plate (7) are fixedly connected with back paint glass (10).

3. The wall substrate splicing apparatus of claim 2, wherein: the below flame retardant plate (8) deviate from one side fixedly connected with stainless steel fagging (11) of fixed plate (7), stainless steel fagging (11) are the material of black titanium wire drawing, the position at stainless steel fagging (11) top is the U-shaped, and the top contacts with back of the body lacquer glass (10) bottom side.

4. The wall substrate splicing apparatus of claim 1, wherein: one side of the fixing plate (7) departing from the U-shaped secondary keel (4) is fixedly connected with U-shaped metal strips (12) which are uniformly distributed through fixing screws (15), the U-shaped metal strips (12) are located in gaps between the flame-retardant plates (8) and the gypsum boards (9), the bottom sides and the tops of the U-shaped metal strips (12) are respectively in contact with the flame-retardant plates (8) and the gypsum boards (9), and the U-shaped metal strips (12) have elasticity.

5. The wall substrate splicing apparatus of claim 4, wherein: the U-shaped metal strip (12) is close to one side inner wall fixedly connected with oval metal ring (13) of fixed plate (7) that distribute evenly, metal ring (13) have elasticity.

6. The wall substrate splicing apparatus of claim 4, wherein: u-shaped metal strip (12) deviate from one side intermediate position of fixed plate (7) and seted up evenly distributed circular slot (14), fixed screw (15) are connected U-shaped metal strip (12) and fixed plate (7) through circular slot (14), the thickness of fixed screw (15) nut is less than the degree of depth of circular slot (14).