CN213508989U

CN213508989U - Assembled heat preservation sandwich wallboard

Info

Publication number: CN213508989U
Application number: CN202021896538.2U
Authority: CN
Inventors: 邹秋锋; 邹小锋; 蒋狄波; 邵江彪
Original assignee: Shanghai Jiashu Construction Project Co ltd
Current assignee: Shanghai Jiashu Construction Group Co.,Ltd.
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-22
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to an assembled heat preservation sandwich wallboard relates to the technical field of wallboard, and it includes base plate, decorative board and sets up the heat preservation between base plate and decorative board, base plate and decorative board are the rectangular plate, and the side at the top of wallboard is provided with the piece of hanging, and the piece of hanging includes rectangular form mounting panel, is fixed with the connecting plate in the edge of mounting panel, and the plane at connecting plate place and the plane coincidence at base plate place offer the perforation that is used for wearing to establish fastening bolt on the connecting plate, one side that the wallboard was kept away from to the mounting panel is provided with elastic flexible bed course, flexible bed course adopts the elastic material preparation. This application utilizes flexible bed course can reduce the possibility of wallboard fracture for the deformation improvement space of wallboard, has extension wallboard life's possibility.

Description

Assembled heat preservation sandwich wallboard

Technical Field

The application relates to the technical field of wallboards, in particular to an assembled heat-insulating sandwich wallboard.

Background

When a modern building body is built, a heat-insulating wall plate is usually installed on the wall body so as to reduce heat exchange between indoor air and external air and achieve the purpose of saving energy consumption.

According to the utility model patent of china that the bulletin number is CN202787651U, disclosed a heat preservation wallboard of light, energy-conservation, environmental protection, including the wallboard main part, be equipped with the slip casting recess on the left and right sides face of wallboard main part, this slip casting recess forms the slip casting hole with the slip casting recess joint on another this heat preservation wallboard side, is equipped with trip and tenon position on the side all around of this wallboard main part, still be equipped with hollow hole in the wallboard main part, and the size is: the length is 1-3 meters, and the width is 0.6 meter.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the wallboard of using this scheme is installed on the wall, adopt concrete mortar to fix between the adjacent wallboard and connect, cause the wallboard fracture easily when wallboard expend with heat and contract with cold, the use of the wallboard of reduction.

SUMMERY OF THE UTILITY MODEL

In order to prolong the life of wallboard, the application provides an assembled heat preservation sandwich wallboard.

The application provides a pair of assembled heat preservation sandwich wallboard adopts following technical scheme:

the utility model provides an assembled heat preservation sandwich wallboard, includes base plate, decorative board and sets up the heat preservation between base plate and decorative board, base plate and decorative board are the rectangular plate, and the side at the top of wallboard is provided with the union piece that hangs, and the union piece includes rectangular form mounting panel, is fixed with the connecting plate in the edge of mounting panel, and the plane at connecting plate place and the plane coincidence at base plate place offer the perforation that is used for wearing to establish fastening bolt on the connecting plate, one side that the wallboard was kept away from to the mounting panel is provided with elastic flexible bed course, flexible bed course adopts the elastic material preparation.

By adopting the technical scheme, when the wallboard is installed, the wallboard is hung and connected on the outer side of the wall body of the building by using the bolts which are arranged in the through holes in a penetrating way, the installation process of the wallboard is more convenient and quicker by the prefabricated hanging and connecting piece, and meanwhile, the hanging and connecting piece can bear the weight of the upper-layer wallboard, so that the acting force applied to the hanging and connecting piece is further reduced, and the hanging and connecting of the wallboard is more reliable; the flexible bed course can take place simultaneously when wallboard expend with heat and contract with cold and warp, for the deformation improvement space of wallboard, reduces the possibility of wallboard fracture, still has the function extension wallboard's of wallboard life simultaneously.

Preferably, the side surface of the wall plate perpendicular to the installation is provided with a dovetail groove along the length direction, and the side surface of the wall plate parallel to the dovetail groove is fixed with a bulge matched with the dovetail groove.

Through adopting above-mentioned technical scheme, when the wallboard of installation horizontal direction, dovetail and bellied structure can be so that the strong bar location of horizontal direction is more convenient, can play the connection effect simultaneously.

Preferably, a counter bore is formed in the bottom of the dovetail groove, the axis of the counter bore is perpendicular to the bottom surface of the dovetail groove, a plurality of clamping components are mounted in the counter bore, each clamping component comprises a spring mounted in the counter bore and a clamping column slidably inserted in the counter bore, and the spring is mounted between the bottom of the counter bore and the clamping column and on the protrusion; the bulge is provided with a jack matched with the plug-in post.

Through adopting above-mentioned technical scheme, after the installation of the adjacent wallboard of horizontal direction was accomplished, the joint subassembly can reduce the wallboard along the possibility that the length direction of dovetail slided.

Preferably, one side of the mounting plate, which faces away from the wall plate, is provided with a socket; one side of the wallboard far away from the hanging connector is fixed with a connector, the connector comprises a flat plate, and a plugging column of an adaptive plugging port is fixed on the main plane of the flat plate towards the direction far away from the wallboard.

Through adopting above-mentioned technical scheme, the cooperation of the grafting post of plug connector and the interface of hanging the union piece is used, can play the effect of mutual location when installing adjacent wallboard, further makes the process of installing the wallboard more convenient.

Preferably, the insertion port is a conical counter bore, and the large end of the conical counter bore faces to one side far away from the wallboard; the end of the insertion column far away from the flat plate is frustum-shaped.

By adopting the technical scheme, when the inserting column is inserted into the inserting port, the inserting column has a transition surface from small to large, so that the possibility of inconvenient inserting due to irregular alignment is reduced.

Preferably, a plurality of first anchor rods for fastening the insulating layer and the base plate, and an elongated member of the first anchor rods are fixed to the base plate toward the insulating layer.

Through adopting above-mentioned technical scheme, first stock can be so that the connection of base plate and heat preservation is more firm, reduces the possibility of base plate and heat preservation separation.

Preferably, a plurality of second anchor rods used for fastening the heat insulation layer and the veneer and a long-strip-shaped member of the second anchor rods are fixed on the veneer towards the heat insulation layer.

Through adopting above-mentioned technical scheme, the second stock can be so that the connection of decorative board and heat preservation is more firm, reduces the possibility of decorative board and heat preservation separation.

Preferably, the heat-insulating layer is made of foamed concrete.

By adopting the technical scheme, the foamed concrete has the heat preservation effect and the bonding effect, so that the connection between the heat preservation layer and the base plate and the veneer is more stable; and meanwhile, the foamed concrete has higher bearing capacity, so that the bearing capacity of the wallboard is enhanced.

Preferably, the outer surfaces of the first anchor rod and the second anchor rod are provided with anti-slip lines.

Through adopting above-mentioned technical scheme, anti-skidding line is used for improving the steadiness of the heat preservation of first stock and second stock and foamed concrete preparation, further reduces the possibility that base plate and the decorative board separation of heat preservation both sides drop.

Preferably, a waterproof layer is arranged between the veneer and the heat-insulating layer.

Through adopting above-mentioned technical scheme, the waterproof layer can reduce the possibility that external rainwater enters into the heat preservation, has the life's of extension wallboard pair function.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the telescopic cushion layer can improve the space for the deformation of the wallboard and reduce the possibility of cracking of the wallboard;

2. the first anchor rod and the second anchor rod enable the base plate, the veneer and the heat-insulating layer to be connected more stably, and the possibility of falling and separating of the base plate, the veneer and the heat-insulating layer is reduced;

3. the clamping assembly can reduce the possibility that the wall plate slides along the length direction of the dovetail groove.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is an exploded view of the space between the base, insulation and veneer;

FIG. 3 is an exploded view of the space between adjacent wall panels and a telescoping mat;

FIG. 4 is a top view of the overall structure of the present application;

fig. 5 is an enlarged view of a portion a in fig. 4.

Description of reference numerals: 1. a substrate; 11. a first anchor rod; 2. a veneer; 21. a second anchor rod; 3. a heat-insulating layer; 31. a dovetail groove; 32. a protrusion; 321. a jack; 33. a counter bore; 4. hanging and connecting pieces; 41. mounting a plate; 411. an interface; 42. a connecting plate; 421. perforating; 43. a flexible cushion layer; 5. a plug-in unit; 51. a flat plate; 52. inserting the column; 6. a waterproof layer; 7. a clamping assembly; 71. a spring; 72. a clamping column; 73. a plug-in cartridge.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses assembled heat preservation sandwich wallboard, including base plate 1, decorative board 2 and the heat preservation 3 of setting between base plate 1 and decorative board 2, hang union piece 4 at the top of wallboard, install plug connector 5 in the bottom of wallboard, press that elastic flexible bed course 43 between hang union piece 4 and plug connector 5, compare direct contact's wallboard, flexible bed course 43 can take place simultaneously and warp when wallboard expend with heat and contract with cold, for the deformation of wallboard improves the space, reduce the possibility of wallboard fracture, the function that still has the wallboard simultaneously has prolonged the life of wallboard.

Referring to fig. 1 and 2, the substrate 1 is a rectangular flat plate, the substrate 1 may be made of a plastic steel plate, a plurality of threaded holes are uniformly formed in one main plane of the substrate 1, and a first anchor rod 11 is connected to the threaded holes in the substrate 1 in an internal thread manner.

Be provided with decorative board 2 in one side of base plate 1, the decorative board can carry out the selection preparation according to the on-the-spot needs, has evenly seted up a plurality of screw holes in one side that decorative board 2 is close to base plate 1, and the threaded hole of decorative board 2 installs second stock 21, the first stock 11 of base plate 1 and the second stock 21 dislocation set of decorative board 2.

3 centre gripping of heat preservation is between base plate 1 and decorative board 2, and heat preservation 3 adopts the pouring of foam concrete, and the heat preservation 3 of foam concrete preparation has higher bearing capacity, improves the bearing capacity of wallboard. When pouring the heat preservation layer 3, the base plate 1 and the veneer 2 need to be clamped firmly by using a mold, the side opening formed by the base plate 1 and the veneer 2 is blocked by using the mold, and only one side is reserved as a pouring opening.

First stock 11 can make the connection between heat preservation 3 and the base plate 1 of foaming concrete preparation firm, and second stock 21 can make the connection of heat preservation 3 and decorative board 2 firm, and first stock 11 and second stock 21 can reduce the possibility that base plate 1 and decorative board 2 break away from decorative board 2. In order to further reduce the possibility that the base plate 1 is separated from the insulating layer 3, a plurality of grooves are formed on one side of the base plate facing the insulating layer 3 so as to increase the contact area between the insulating layer formed by foaming and coagulating and the base plate 1.

A plurality of annular grooves are formed in the first anchor rod 11 and the second anchor rod 21 and distributed along the length direction of the annular grooves to form anti-slip lines, and the possibility that the base plate 1 and the decorative panel 2 are separated from the heat insulation layer 3 is further reduced.

Referring to fig. 2, a waterproof layer 6 is clamped between the heat insulation layer 3 and the veneer 2, the waterproof layer 6 can be made of a plastic film, and the waterproof layer 6 is used for reducing the possibility that external rainwater invades the inside of the wallboard and prolonging the service life of the wallboard.

Hang union piece 4 and install at base plate 1, the one side of the wallboard that heat preservation 3 and decorative board 2 formed, hang union piece 4 including fixing at the mounting panel 41 of wallboard one side, mounting panel 41 adopts long banding rectangle steel sheet preparation, mounting panel 41 can adopt the bolt fastening in the side of wallboard, one side at mounting panel 41 is fixed with connecting plate 42, connecting plate 42 adopts long banding rectangle steel sheet preparation, connecting plate 42 adopts welded fastening in one side that mounting panel 41 is close to building wall, perforation 421 have been seted up on connecting plate 42, when installing the wallboard on building wall, it can in perforation 421 and the fastening on building wall to use the bolt to wear to establish, fastening bolt can adopt expansion bolts or chemical bolt.

Referring to fig. 3, during the installation wallboard, for making adjacent wallboard can play the effect of mutual location, install plug connector 5 in the fixed relative one side of linking element 4 of wallboard, plug connector 5 includes the flat board 51 of a rectangle, and flat board 51 adopts the steel sheet preparation, keeps away from linking element 4 fixed a plurality of columns 52 that have in one side of flat board 51, and here adopts two columns 52 of pegging graft, and the column 52 of pegging graft adopts the round steel preparation, and the column 52 of pegging graft adopts welded fastening on flat board 51. The mounting plate 41 of the hanging member 4 is provided with a socket 411 adapted to the socket member 5. The cooperation of plug connector 5 and hitching element 4 is used not only can to play the effect of location, can also make the connection stability of adjacent wallboard higher simultaneously for the wallboard splices into a whole, reduces the possibility of wallboard scatter separation.

Referring to fig. 4, in order to facilitate the process of installing the inserting column 52, one end of the inserting column 52, which is far away from the flat plate 51, is formed into a frustum or a hemispherical structure, the inserting port 411 is provided with a conical counter bore, and the large end opening of the inserting port 411 is arranged towards the direction far away from the installing plate 41. When the inserting column 52 is inserted into the inserting port 411, the inserting column 52 has a transition surface from small to large, so that the possibility of inconvenient inserting due to irregular alignment is reduced.

A cushion 43 is disposed between the mounting plate 41 and the plate 51, and the cushion 43 is made of an elastic material, such as elastic rubber. When the wallboard expands with heat and contracts with cold due to the influence of the environmental temperature, the telescopic cushion layer 43 can provide a telescopic space for the expansion of the wallboard, the possibility that the wallboard cracks because no telescopic space exists due to the abutting of the adjacent wallboards is reduced, and the service life of the wallboard is prolonged; while the telescopic mat 43 has the function of sealing the gap between the adjacent wall panels.

Referring to fig. 4 and 5, in order to facilitate the wall panels adjacent to each other in the horizontal direction, the insulating layer 3 of the wall panel is provided with a dovetail groove 31, the dovetail groove 31 is formed in one side surface of the wall panel perpendicular to the main plane of the mounting plate 41, a protrusion 32 matched with the dovetail groove 31 is arranged on the side surface of the wall panel parallel to the forming surface where the dovetail groove 31 is formed, the protrusion 32 can be made of steel, and the protrusion 32 is fastened on the wall panel by bolts. When the wall boards adjacent in the horizontal direction are installed, the protrusions 32 are inserted into the dovetail grooves 31 of the other wall board, and then positioning and clamping are completed.

In order to reduce the possibility that the wall plates slide along the dovetail groove 31 in all directions, a plurality of counter bores 33 are formed in the bottom of the dovetail groove 31, each wall plate adopts two counter bores 33, clamping assemblies 7 are arranged in the counter bores 33, each clamping assembly 7 comprises a plug-in cylinder 73 inserted in the counter bore 33, each plug-in cylinder 73 can be made of a round tube with one closed end, the closed end of each plug-in cylinder 73 is located in the corresponding counter bore 33, a spring 71 and a clamping column 72 are sequentially installed in each plug-in cylinder 73 from inside to outside, one end, far away from the spring 71, of each clamping column 72 is formed into a hemispherical shape, and a jack 321 matched with the clamping column 72 is formed in. The hemispherical end of the clamping column 72 can enable the protrusion 32 to complete the insertion of the clamping column 72 in the sliding process of the dovetail groove 31, so that the installation process is more convenient.

The application relates to a construction process of an assembled heat preservation sandwich wallboard: a first anchor rod 11 and a second anchor rod 21 are fixedly installed on the base plate 1 and the veneer; and clamping and sealing the base plate 1 and the veneer 2 by using a mold to form a pouring cavity, pouring foamed concrete into the pouring cavity to form a heat insulation layer, and disassembling the template after the wallboard is molded.

A dovetail groove 31 is formed in one side surface of the wall plate, and a protrusion 32 is arranged on one side surface of the wall plate parallel to a forming surface line on which the dovetail groove 31 is formed; the hanging piece 4 and the plug piece 5 are arranged on the other two side faces of the wall board, and a proper distance is reserved for the dovetail groove 31 when the hanging piece 4 and the plug piece 5 are arranged, so that the protrusion 32 is prevented from interfering when being inserted into the dovetail groove 31.

When the wallboard is installed, the wallboard of bottom is installed on building wall body by using the bolt, the wallboard is installed upwards in proper order, and the telescopic cushion layer 43 is installed between the wallboards in the coverage direction, when the adjacent wallboard is installed, the inserting column 52 of the inserting connector 5 is inserted into the inserting port 411 of the hanging connector 4, so that the positioning installation can be realized, the installation process is simple, convenient and quick, meanwhile, the wallboard is connected to form a whole, and the possibility of falling and separation of the wallboard is reduced.

After the wallboards are assembled, the sealant is coated on the gaps between the wallboards, so that the possibility that external rainwater enters the wallboards is reduced, and the service life of the wallboards is prolonged.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an assembled heat preservation sandwich wallboard, includes base plate (1), decorative board (2) and sets up heat preservation (3) between base plate (1) and decorative board (2), its characterized in that: base plate (1) and decorative board (2) are the rectangular plate, and the side at the top of wallboard is provided with hangs union piece (4), hangs union piece (4) including rectangular form mounting panel (41), is fixed with connecting plate (42) at the edge of mounting panel (41), and the plane at connecting plate (42) place coincides with the plane at base plate (1) place, offers on connecting plate (42) to be used for wearing to establish fastening bolt's perforation (421), one side that wallboard was kept away from in mounting panel (41) is provided with elastic flexible bed course (43), flexible bed course (43) adopt the elastic material preparation.

2. The fabricated thermal insulation sandwich wallboard of claim 1, wherein: the side surface of the wall plate perpendicular to the mounting plate (41) is provided with a dovetail groove (31) along the length direction, and the side surface of the wall plate parallel to the side surface provided with the dovetail groove (31) is fixed with a bulge (32) matched with the dovetail groove (31).

3. The fabricated thermal insulation sandwich wallboard of claim 2, wherein: a counter bore (33) is formed in the bottom of the dovetail groove (31), the axis of the counter bore (33) is perpendicular to the bottom surface of the dovetail groove (31), a plurality of clamping assemblies (7) are mounted in the counter bore (33), each clamping assembly (7) comprises a spring (71) mounted in the counter bore (33) and a clamping column (72) slidably inserted in the counter bore (33), and the spring (71) is mounted between the bottom of the counter bore (33) and the clamping column (72) and on the protrusion (32); the bulge (32) is provided with an insertion hole (321) matched with the clamping column (72).

4. The fabricated thermal insulation sandwich wallboard of claim 1, wherein: one side of the mounting plate (41) facing away from the wall plate is provided with a socket (411); one side that hanging connector (4) was kept away from to the wallboard is fixed with plug connector (5), and plug connector (5) include a flat board (51), and the orientation of keeping away from the wallboard on the main plane of flat board (51) is fixed with plug-in column (52) of adaptation interface (411).

5. The fabricated thermal insulation sandwich wallboard of claim 4, wherein: the inserting port (411) is a conical counter bore, and the large end of the conical counter bore faces to one side far away from the wallboard; the end of the insertion column (52) far away from the flat plate (51) is frustum-shaped.

6. The fabricated thermal insulation sandwich wallboard of claim 1, wherein: the base plate (1) is fixed with a plurality of first stock (11) that are used for fastening heat preservation (3) and base plate (1) towards heat preservation (3), and the rectangular form component of first stock (11).

7. The fabricated thermal insulation sandwich wallboard of claim 6, wherein: the veneer (2) is fixed with a plurality of second stock (21) that are used for fastening heat preservation (3) and veneer (2) towards heat preservation (3), and the rectangular form component of second stock (21).

8. The fabricated thermal insulation sandwich wallboard of claim 1, wherein: the heat-insulating layer (3) is made of foamed concrete.

9. The fabricated thermal insulation sandwich wallboard of claim 7, wherein: the outer surfaces of the first anchor rod (11) and the second anchor rod (21) are provided with anti-slip lines.

10. The fabricated thermal insulation sandwich wallboard of claim 6, wherein: and a waterproof layer (6) is arranged between the veneer (2) and the heat-insulating layer (3).