CN220451280U - External wall heat preservation and decoration integrated plate - Google Patents

Abstract

The utility model provides an external wall heat-insulation and decoration integrated plate. The external wall heat-insulation and decoration integrated plate comprises a wall protection plate; the female buckle structure is fixed on the side wall of the panel and comprises female buckle edges, connecting shallow grooves, resistance rings and connecting deep grooves; the sealing structures are equidistantly arranged in the side of the panel and the female buckle, and each sealing structure comprises a piston column, an air pressure cavity, a communicating pipe, a sliding block, a reset spring, a breaking knife and a glue storage bin; the sub-buckle structure is fixed on the side wall of the panel and comprises sub-buckle edges and connecting strips; the fixing structure is connected with the female buckle edge and the child buckle edge in a sliding mode. The external wall heat-insulating and decorating integrated plate provided by the utility model has the advantages of firm fixation and automatic gap filling.

Description

External wall heat preservation and decoration integrated plate

Technical Field

The utility model relates to the technical field of building outer walls, in particular to an outer wall heat-insulating and decorating integrated plate.

Background

The external wall heat-insulating and decorating integrated plate integrates the functions of heat insulation, water resistance, decoration and the like, meets the energy-saving requirements of building construction, improves the heat-insulating level of the external wall of industrial and civil buildings, and is also a preferred material for energy-saving reconstruction of the existing building.

The external wall heat-insulating and decorating integrated plate is adhered to the external wall of a building through mortar and then fixed by a connecting piece or an anchor, but the existing connecting piece or anchor is fixed on the wall by adopting an expansion bolt single point, the levelness and the verticality of the existing connecting piece or anchor deviate due to manual operation, the installation of the external wall heat-insulating and decorating integrated plate is easy to have the problems of deflection and the like, the contact surface between the external wall heat-insulating and decorating integrated plate and the external wall heat-insulating and decorating integrated plate is very small, and the external wall heat-insulating and decorating integrated plate is easy to fall off after long-time blowing and insolating; the existing external wall heat-insulating and decorating integrated plates are independently fixed on the external wall of the building without restriction, gaps between adjacent external wall heat-insulating and decorating integrated plates are filled with weather-proof glue, and the external wall heat-insulating and decorating integrated plates are complex in operation, time-consuming and labor-consuming.

Therefore, it is necessary to provide a new integrated board for external wall insulation and decoration to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the external wall heat-insulating and decorating integrated plate which is firmly fixed and automatically fills gaps.

The utility model provides an external wall heat-insulating and decorating integrated plate, which comprises: a wall panel; the female buckle structure is fixed on the side wall of the panel, the female buckle structure comprises female buckle edges, connecting shallow grooves, resistance rings and connecting deep grooves, the two female buckle edges are fixed on the side wall of the panel, the two female buckle edges are adjacently arranged, the connecting shallow grooves are arranged in the top surface of the female buckle edges, the connecting deep grooves are arranged below the connecting shallow grooves, the connecting shallow grooves are communicated with the connecting deep grooves in an end-to-end mode, and the resistance rings are fixed on the inner side walls between the connecting shallow grooves and the connecting deep grooves; the sealing structure comprises a piston column, an air pressure cavity, a communicating pipe, a sliding block, a reset spring, a break knife and a glue storage bin, wherein the piston column is slidably connected to the inside of the connecting deep groove, the air pressure cavity is arranged in the female buckle side, the piston column is slidably connected to the inside of the air pressure cavity, one end of the communicating pipe is communicated with the air pressure cavity, the sliding block is slidably connected to the inner side wall of the connecting deep groove at equal intervals, the reset spring is arranged in the female buckle side, the side wall of the sliding block is abutted to one end of the reset spring, the break knife is fixed to the tail end of the sliding block, the glue storage bin is arranged in the inside of the female buckle side, the break knife is abutted to the side wall of the glue storage bin, and the other end of the communicating pipe is communicated with the top of the glue storage bin; the secondary buckle structure is fixed on the side wall of the panel and comprises secondary buckle edges and connecting strips, the two secondary buckle edges are fixed on the side wall of the panel, the two secondary buckle edges are adjacently arranged, and the connecting strips are fixed on the bottom surface of the secondary buckle edges; the fixing structure is connected with the female buckle edge and the child buckle edge in a sliding mode.

Preferably, the female buckle structure further comprises slots, and each two slots are symmetrically arranged on the outer side wall of each female buckle edge.

Preferably, the sub-buckle structure further comprises insertion through grooves, each two insertion through grooves symmetrically penetrate through each sub-buckle edge, and each insertion through groove is vertically communicated with the corresponding slot.

Preferably, the two sub-buckling edges are adjacently fixed on the other two side edges of the panel, and the bottom surface of each sub-buckling edge abuts against the top surface of the corresponding female buckling edge.

Preferably, the connecting strip sliding connection and the clamping connection are connected to the inner parts of the connecting shallow grooves and the connecting deep grooves, and the connecting strip is respectively abutted against the resistance ring, the sliding block and the piston column.

Preferably, the fixed knot constructs including expansion bolts, fixing base, spread groove, spacing spring, stopper, from locking piece, ejecting spring, fixed bolt and lockhole, expansion bolts is fixed in the inside of building outer wall, the bottom surface threaded connection of fixing base in expansion bolts's root, just the bottom surface of fixing base is contradicted building outer wall surface, the spread groove is located the inside of fixing base, spacing spring install in the inside of fixing base, stopper sliding connection in the fixing base with the inside of spread groove, just the one end of spacing spring install in the side of stopper, from locking piece sliding connection in the inside of fixing base with the inside wall of spread groove, ejecting spring install in the inside of fixing base, just ejecting spring's one end install in from the lateral wall of locking piece, fixed bolt respectively sliding connection in the slot the insert through groove with the inside of spread groove, just the bottom of fixed bolt is contradicted at the top of stopper, run through the bottom of fixing, just from locking piece and lock between sliding connection with the lockhole.

Preferably, the fixing bolt is of a T-shaped structure, and the tops of the fixing bolts respectively abut against the top surfaces of the side protection wall boards and the sub-buckling edges.

Compared with the related art, the external wall heat-insulation and decoration integrated plate provided by the utility model has the following beneficial effects:

the utility model provides an external wall heat-insulating and decorating integrated plate, which is characterized in that the connecting strips on the bottom surface of a sub-buckle edge are inserted into the connecting shallow grooves and the connecting deep grooves in the female buckle edge in two stages, and workers can randomly adjust the positions and angles of the wall panels when the connecting strips are inserted into the connecting shallow grooves, so that errors are reduced; when the connecting deep groove is inserted, the sliding block and the piston column are started, and weather-proof glue in the glue storage bin is automatically released, so that gaps among the sub-buckling edges, the female buckling edges, the connecting shallow groove and the connecting deep groove are filled, the connecting gaps between two adjacent wall panels are closed, the subsequent construction step of filling the weather-proof glue by workers is omitted, the working efficiency is improved, and time and labor are saved; utilize T shape fixed bolt consolidates two adjacent dado, increase with the area of contact of dado reduces the atress, improves stability. This has the advantage of firm fixation and automatic filling of the gap.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of an exterior wall insulation and decoration integrated board according to the present utility model;

FIG. 2 is a schematic view of the overall cross-section of the box structure, seal structure and sub-buckle structure shown in FIG. 1;

fig. 3 is a schematic structural view of the whole cross section of the fixing structure shown in fig. 1.

Reference numerals in the drawings: 1. the wall protection plate comprises a wall protection plate body, 2 parts of a box structure, 21 parts of a box edge, 22 parts of a connecting shallow groove, 23 parts of a resistance ring, 24 parts of a connecting deep groove, 25 parts of a slot, 3 parts of a sealing structure, 31 parts of a piston column, 32 parts of a pneumatic cavity, 33 parts of a communicating pipe, 34 parts of a sliding block, 35 parts of a return spring, 36 parts of a breaking knife, 37 parts of a glue storage bin, 4 parts of a sub-buckle structure, 41 parts of a sub-buckle edge, 42 parts of a sub-buckle edge, 43 parts of an inserting through groove, 43 parts of a connecting strip, 5 parts of a fixing structure, 51 parts of an expansion bolt, 52 parts of a fixing seat, 53 parts of a connecting groove, 54 parts of a limiting spring, 55 parts of a limiting block, 56 parts of a self-locking block, 57 parts of an ejecting spring, 58 parts of a fixing bolt, 59 and a lock hole.

Description of the embodiments

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of an integrated board for thermal insulation and decoration of an external wall according to the present utility model; FIG. 2 is a schematic view of the overall cross-section of the box structure, seal structure and sub-buckle structure shown in FIG. 1; fig. 3 is a schematic structural view of the whole cross section of the fixing structure shown in fig. 1. An exterior wall insulation and decoration integrated board comprises: a wall panel 1; the female buckle structure 2, the female buckle structure 2 is fixed on the side wall of the panel 1, the female buckle structure 2 comprises a female buckle edge 21, a connecting shallow groove 22, a resistance ring 23 and a connecting deep groove 24, the two female buckle edges 21 are fixed on the side wall of the panel 1, the two female buckle edges 21 are adjacently arranged, the connecting shallow groove 22 is arranged in the top surface of the female buckle edge 21, the connecting deep groove 24 is arranged below the connecting shallow groove 22, the connecting shallow groove 22 is communicated with the connecting deep groove 24 in an end-to-end mode, and the resistance ring 23 is fixed on the inner side wall between the connecting shallow groove 22 and the connecting deep groove 24; the sealing structure 3, a plurality of groups of sealing structures 3 are equidistantly arranged in the wallboard 1 and the female buckle edge 21, the sealing structure 3 comprises a piston column 31, an air pressure cavity 32, a communicating pipe 33, a sliding block 34, a return spring 35, a breaking knife 36 and a glue storage bin 37, the piston column 31 is slidingly connected in the female buckle edge 21, the air pressure cavity 32 is arranged in the female buckle edge 21, the piston column 31 is slidingly connected in the air pressure cavity 32, one end of the communicating pipe 33 is communicated with the air pressure cavity 32, the sliding block 34 is equidistantly slidingly connected in the inner side wall of the female buckle edge 21, the return spring 35 is arranged in the female buckle edge 21, the side wall of the sliding block 34 is abutted against one end of the return spring 35, the breaking knife 36 is fixed at the tail end of the sliding block 34, the glue storage bin 37 is arranged in the female buckle edge 21, the breaking knife 36 is abutted against the side wall of the glue storage bin 37, and the other end of the communicating pipe 33 is communicated with the top of the glue storage bin 37; the sub-buckling structure 4 is fixed on the side wall of the panel 1, the sub-buckling structure 4 comprises sub-buckling edges 41 and connecting strips 43, the two sub-buckling edges 41 are fixed on the side wall of the panel 1, the two sub-buckling edges 41 are adjacently arranged, and the connecting strips 43 are fixed on the bottom surface of the sub-buckling edges 41; and the fixing structure 5 is in sliding connection with the female buckle edge 21 and the sub buckle edge 41.

In a specific implementation process, as shown in fig. 1 and fig. 2, the female buckle structure 2 further includes a slot 25, and each two slots 25 are symmetrically disposed on an outer sidewall of each female buckle edge 21. For communicating with the insertion through groove 42 on the sub-fastening edge 41, so as to allow the fixing pin 58 to be inserted for fixing connection.

In the specific implementation process, as shown in fig. 1 and 2, the sub-buckle structure 4 further includes insertion through grooves 42, each two of the insertion through grooves 42 symmetrically penetrate through each of the sub-buckle edges 41, and each of the insertion through grooves 42 is vertically communicated with the corresponding slot 25. For communicating with the slot 25 of the female buckle edge 21, so as to allow the fixing pin 58 to be inserted, thereby achieving the fixing connection function.

In the implementation process, as shown in fig. 1, two sub-fastening edges 41 are adjacently fixed to the other two sides of the panel 1, and the bottom surface of each sub-fastening edge 41 abuts against the top surface of the corresponding female fastening edge 21. Adjacent two the female buckle edge 21 and adjacent two the sub buckle edge 41 are respectively fixed on four sides of the panel 1, so that the panels 1 are convenient to splice with each other.

In the specific implementation process, as shown in fig. 2, the connection bar 43 is slidably connected to and snap-connected with the connection shallow groove 22 and the connection deep groove 24, and the connection bar 43 abuts against the resistance ring 23, the slider 34 and the piston post 31, respectively. The resistance ring 23 can prevent the connecting strip 43 from going deep into the deep connecting groove 24, thereby facilitating the adjustment of the position and angle of the panel 1 by workers, pressing the sub-buckling edge 41 by force after confirming the adjustment, inserting the connecting strip 43 into the deep connecting groove 24 beyond the resistance ring 23, abutting the sub-buckling edge 41 and the female buckling edge 21 mutually, jointing, simultaneously extruding the sliding block 34 and pushing the piston column 31 by the connecting strip 43, releasing the weather-proof glue in the glue storage bin 37, filling the gaps between the sub-buckling edge 41 and the female buckling edge 21 and between the shallow connecting groove 22 and the deep connecting groove 24, and closing the connecting gap between two adjacent panels 1.

In the specific implementation process, as shown in fig. 1 and 3, the fixing structure 5 includes an expansion bolt 51, a fixing seat 52, a connecting slot 53, a limiting spring 54, a limiting block 55, a self-locking block 56, an ejection spring 57, a fixing plug 58 and a locking hole 59, wherein the expansion bolt 51 is fixed in the interior of a building exterior wall, the bottom surface of the fixing seat 52 is in threaded connection with the root of the expansion bolt 51, the bottom surface of the fixing seat 52 abuts against the surface of the building exterior wall, the connecting slot 53 is arranged in the interior of the fixing seat 52, the limiting spring 54 is arranged in the interior of the fixing seat 52, the limiting block 55 is in sliding connection with the fixing seat 52 and the interior of the connecting slot 53, one end of the limiting spring 54 is arranged on the side surface of the limiting block 55, the self-locking block 56 is in sliding connection with the interior of the fixing seat 52 and the inner side wall of the connecting slot 53, the ejection spring 57 is arranged in the interior of the fixing seat 52, the plug 58 is in sliding connection with the slot 25, the bottom end of the ejection spring 57 is in the side wall of the self-locking block 56, and the bottom end of the plug 58 is in sliding connection with the locking plug 58 and the locking hole 59. The expansion bolt 51 fixes the fixing base 52 on the external wall of the building (the fixing base 52 is positioned between two adjacent dado 1), after the dado 1 is installed, the fixing bolt 58 is inserted into the connecting groove 53 in the fixing base 52 through the inserting groove 25 and the inserting through groove 42, firstly the limiting block 55 always props against the self-locking block 56 under the pushing of the limiting spring 54, the self-locking block 56 is not sprung into the connecting groove 53 from the fixing base 52, after the fixing bolt 58 enters the connecting groove 53, the limiting block 55 is props against and pushes downwards to slide (according to the orientation of figure 3), the limiting block 55 compresses the limiting spring 54, and continue to extrude the self-locking piece 56 to the fixing base 52 through its lateral inclined plane, when stopper 55 descends to be less than behind the height of self-locking piece 56, the self-locking piece 56 loses the oppression of stopper 55, ejecting spring 57 will the self-locking piece 56 jack-in the spread groove 53, contradict the bottom lateral wall of fixed bolt 58 and get into gradually in the lockhole 59, finally the self-locking piece 56 gets into in the lockhole 59, with fixed bolt 58 block connection, and the pterygoid lamina at fixed bolt top contradicts the dado 1 with the top surface of son detain limit 41, the pterygoid lamina covers simultaneously the son detains the face insert through groove 42 of banquet 41, makes it can not intaking.

In the specific implementation process, as shown in fig. 1 and 3, the fixing pin 58 has a "T" structure, and the top of the fixing pin 58 abuts against the top surfaces of the panel 1 and the sub-fastening edge 41, respectively. The T-shaped fixing pins 58 can increase the contact area with the panel 1, improve stability, and cover the insertion through grooves 42 on the surface of the sub-buckle 41 by the fixing pins 58, so as to avoid water inflow.

The working principle of the external wall heat-insulation and decoration integrated plate provided by the utility model is as follows:

the fixing base 52 is fixed at a proper position on the outer wall of the building by the expansion bolts 51, and the panel 1 is installed in turn. First panel 1 is installed, and then second panel 1 is installed adjacently, so that sub-fastening edge 41 on the side wall of second panel 1 and female fastening edge 21 on the side wall of first panel 1 are aligned and spliced, and connecting strip 43 on the bottom surface of sub-fastening edge 41 is inserted into shallow connecting groove 22 on the top surface of female fastening edge 21, the bottom of connecting strip 43 first abuts against resistance ring 23 on the bottom of shallow connecting groove 22, and resistance ring 23 can prevent connecting strip 43 from going deep into deep connecting groove 24, and during this position, the worker can adjust the position and angle of panel 1 at will, thereby reducing error. After the adjustment is confirmed, the connecting strip 43 is pressed by force to extend into the shallow connecting groove 22, passes over the resistance ring 23 and is inserted into the deep connecting groove 24, then the sub-buckling edge 41 and the female buckling edge 21 are mutually abutted and connected in a joint way, the inserting through groove 42 on the sub-buckling edge 41 is communicated with the inserting groove 25 on the female buckling edge 21, meanwhile, the connecting strip 43 presses the sliding block 34 in the deep connecting groove 24 and pushes the piston column 31, the sliding block 34 drives the breaking knife 36 to slide towards the inside of the wall panel 1 and compresses the reset spring 35, the breaking knife 36 breaks the side wall of the glue storage bin 37, meanwhile, the piston column 31 compresses air in the air pressure cavity 32, the air is pressed into the top of the glue storage bin 37 through the communicating pipe 33, the weather-proof glue in the glue storage bin 37 is released, and the weather-proof glue fills the gap between the sub-buckling edge 41 and the shallow connecting groove 21 and the two adjacent deep connecting grooves 24, and the gap between the two shallow connecting grooves 1 and the wall panel 1. Then, the fixing bolt 58 is inserted into the connecting slot 53 in the fixing seat 52 through the slot 25 and the insertion through slot 42, firstly, the limiting block 55 is pushed by the limiting spring 54 to always prop against the self-locking block 56, the self-locking block 56 is not propped against the bottom side wall of the fixing bolt 58 and gradually enters the locking hole 59, when the fixing bolt 58 enters the connecting slot 53, the limiting block 55 props against and pushes the limiting spring 54 downwards to slide, the limiting block 55 compresses the limiting spring 54, and continues to squeeze the self-locking block 56 to the inside of the fixing seat 52 through the side inclined surface thereof, when the limiting block 55 descends to a height lower than the self-locking block 56, the self-locking block 56 loses the compression of the limiting block 55, the ejection spring 57 props against the self-locking block 56 into the connecting slot 53, the self-locking block 56 props against the bottom side wall of the fixing bolt 58 and gradually enters the locking hole 59, finally the self-locking block 56 enters the locking hole 59 to be in clamping connection with the fixing bolt 58, and the top wing plate 1 and the wing plate cover 41 are not covered by the top surface of the wing plate 41. The device has firm fixation and the gap is automatically filled.

Compared with the related art, the external wall heat-insulation and decoration integrated plate provided by the utility model has the following beneficial effects:

the utility model provides an external wall heat-insulating and decorating integrated plate, which is characterized in that the connecting strips 43 on the bottom surface of the sub-buckling edge 41 are inserted into the connecting shallow grooves 22 and the connecting deep grooves 24 in the female buckling edge in two stages, and when the connecting shallow grooves 22 are inserted into the connecting shallow grooves, workers can randomly adjust the position and the angle of the wall protection plate 1, so that the error is reduced; when the connecting deep groove 24 is inserted, the sliding block 34 and the piston column 31 are started, and weather-proof glue in the glue storage bin 37 is automatically released, so that gaps among the sub-buckling edge 41, the female buckling edge 21, the connecting shallow groove 22 and the connecting deep groove 24 are filled, the connecting gaps between two adjacent wall panels 1 are closed, the subsequent construction step of filling the weather-proof glue by workers is omitted, the working efficiency is improved, and time and labor are saved; the T-shaped fixing bolts 58 are used for reinforcing two adjacent wall panels 1, so that the contact area between the two adjacent wall panels 1 is increased, the stress is reduced, and the stability is improved. This has the advantage of firm fixation and automatic filling of the gap.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. An exterior wall insulation and decoration integrated board, which is characterized by comprising:

a wall panel (1);

the female buckle structure (2), the female buckle structure (2) is fixed on the side wall of the wallboard (1), the female buckle structure (2) comprises female buckle edges (21), connecting shallow grooves (22), resistance rings (23) and connecting deep grooves (24), the two female buckle edges (21) are fixed on the side wall of the wallboard (1), the two female buckle edges (21) are adjacently arranged, the connecting shallow grooves (22) are arranged inside the top surface of the female buckle edges (21), the connecting deep grooves (24) are arranged below the connecting shallow grooves (22), the connecting shallow grooves (22) are communicated with the connecting deep grooves (24) in an end-to-end mode, and the resistance rings (23) are fixed on the inner side walls between the connecting shallow grooves (22) and the connecting deep grooves (24).

The sealing structure (3), a plurality of groups of sealing structure (3) equidistance is located the inside of dado (1) with female buckle limit (21), sealing structure (3) include piston post (31), atmospheric pressure chamber (32), communicating pipe (33), slider (34), reset spring (35), break sword (36) and store up gluey storehouse (37), piston post (31) sliding connection in connect the inside of deep slot (24), atmospheric pressure chamber (32) are located in the inside of female buckle limit (21), and piston post (31) sliding connection in the inside of atmospheric pressure chamber (32), one end of communicating pipe (33) with atmospheric pressure chamber (32) intercommunication, slider (34) equidistance sliding connection in connect the inside wall of deep slot (24), reset spring (35) install in the inside of female buckle limit (21), and the lateral wall of slider (34) conflict reset spring (35) one end, break sword (36) are fixed in tail end (34) the inside of female buckle limit (37) and store up gluey storehouse (37);

the child buckle structure (4), the child buckle structure (4) is fixed on the side wall of the panel (1), the child buckle structure (4) comprises child buckle edges (41) and connecting strips (43), two child buckle edges (41) are fixed on the side wall of the panel (1), the two child buckle edges (41) are adjacently arranged, and the connecting strips (43) are fixed on the bottom surface of the child buckle edges (41);

the fixing structure (5), the fixing structure (5) is connected with the female buckle edge (21) and the sub buckle edge (41) in a sliding mode.

2. The external wall insulation and decoration integrated board according to claim 1, wherein the female buckle structure (2) further comprises slots (25), and each two slots (25) are symmetrically arranged on the outer side wall of each female buckle edge (21).

3. The exterior wall insulation and decoration integrated board according to claim 2, wherein the sub-fastening structure (4) further comprises insertion through grooves (42), each two of the insertion through grooves (42) symmetrically penetrate through each sub-fastening edge (41), and each insertion through groove (42) is vertically communicated with the corresponding slot (25).

4. The integrated board for heat insulation and decoration of external wall according to claim 1, wherein two sub-buckling edges (41) are adjacently fixed on the other two sides of the wall protection board (1), and the bottom surface of each sub-buckling edge (41) abuts against the top surface of the corresponding female buckling edge (21).

5. The exterior wall insulation and decoration integrated plate according to claim 1, wherein the connecting strip (43) is connected in a sliding manner and is connected in a clamping manner to the inside of the shallow connecting groove (22) and the deep connecting groove (24), and the connecting strip (43) is respectively abutted against the resistance ring (23), the sliding block (34) and the piston column (31).

6. The external wall insulation and decoration integrated board according to claim 3, wherein the fixing structure (5) comprises an expansion bolt (51), a fixing base (52), a connecting groove (53), a limit spring (54), a limit block (55), a self-locking block (56), an ejection spring (57), a fixing plug pin (58) and a lock hole (59), the expansion bolt (51) is fixed in the building external wall, the bottom surface of the fixing base (52) is connected with the root of the expansion bolt (51) in a threaded manner, the bottom surface of the fixing base (52) abuts against the surface of the building external wall, the connecting groove (53) is formed in the fixing base (52), the limit spring (54) is mounted in the fixing base (52), the limit block (55) is slidably connected in the fixing base (52) and the connecting groove (53), one end of the limit spring (54) is mounted on the side surface of the limit block (55), the self-locking block (56) is slidably connected in the fixing base (52) and the inner side wall of the connecting groove (53), the self-locking plug pin (57) is mounted in the fixing base (52), and the self-locking plug pin (58) is mounted in the fixing plug pin (25) and the fixing plug pin (53) is mounted in the fixing base (52) The locking device is characterized in that the locking device is inserted into the through groove (42) and the connecting groove (53), the bottom end of the fixing bolt (58) abuts against the top of the limiting block (55), the locking hole (59) penetrates through the bottom of the fixing bolt (58), and the self-locking block (56) is connected with the locking hole (59) in a sliding mode and in a clamping mode.

7. The integrated board for heat preservation and decoration of outer wall according to claim 6, wherein the fixing bolt (58) is in a T-shaped structure, and the top of the fixing bolt (58) is abutted against the top surfaces of the panel (1) and the sub-fastening edge (41) respectively.