CN211228962U

CN211228962U - Inside and outside combined building external wall composite heat insulation structure

Info

Publication number: CN211228962U
Application number: CN201921804441.1U
Authority: CN
Inventors: 李大龙; 张海文
Original assignee: Taicang Jiajia Building Materials Co ltd
Current assignee: Taicang Jiajia Building Materials Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-11
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a building outer wall composite insulation structure of inside and outside combination belongs to building outer wall insulation technical field. The composite heat-insulating structure comprises a wall body, wherein the outer walls of two sides of the wall body are both connected with mounting plates, the outer walls of the two mounting plates are both connected with heat-insulating layers, the outer walls of the heat-insulating layers are connected with veneer layers, mounting blocks are connected between the mounting plates and the veneer layers, first threaded holes are formed in the outer walls of the mounting blocks, bolts are movably connected to the inner walls of the first threaded holes, the wall body is fixedly connected with the veneer layers through the bolts, matched strip-shaped holes are formed in the outer walls of the wall body, the mounting plates, the heat-insulating layers and the veneer layers, L-shaped inserting plates are movably connected in the strip-shaped holes, threaded rods are connected; the utility model discloses be convenient for people can dismantle and regularly change insulation construction to avoid traditional insulation construction and wall body integrated into one piece, the phenomenon that is difficult to change after ageing reduces later stage maintenance cost.

Description

Inside and outside combined building external wall composite heat insulation structure

Technical Field

The utility model relates to a building external wall insulation technical field especially relates to a building external wall composite insulation structure of inside and outside combination.

Background

The external wall heat insulation is formed by compounding polymer mortar, glass fiber gridding cloth, flame-retardant molded polystyrene foam boards or extruded sheets and other materials, and the novel heat insulation board is a preferred material for improving the heat insulation level of the external wall of industrial and civil buildings and is also a preferred material for energy-saving reconstruction of the existing buildings during on-site bonding construction.

With the continuous promotion and steady development of the energy-saving work of buildings in China, although the research on the external wall heat-insulation technology of the buildings is more and more, the external wall heat-insulation technology is still the main one in the currently adopted external wall energy-saving technology of the buildings, however, the external wall heat-insulation technology is poor in durability due to the influence of the external cold, hot, dry and wet alternative environment, and meanwhile, the design service life of the external wall of the building is 25 years according to the national standard, which indicates that the external wall heat-insulation technology can not have the same service life as the building wall, so that the heat-insulation maintenance and cost planning after 25 years become social problems affecting the lives of residents.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing an internal and external combined composite heat insulation structure for building external walls.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an inside and outside building outer wall composite insulation structure that combines, includes the wall body, wall body both sides outer wall all is connected with the mounting panel, two the mounting panel outer wall all is connected with the heat preservation, heat preservation outer wall connection has the finish coat, be connected with the installation piece between mounting panel and the finish coat, installation piece outer wall is opened and is chiseled there is first screw hole, first screw hole inner wall swing joint has the bolt, the wall body passes through bolt and finish coat fixed connection, wall body, mounting panel, heat preservation and finish coat outer wall are all opened and are chiseled matched with bar hole, the downthehole swing joint of bar has L shape picture peg, L shape picture peg outer wall connection has the threaded rod, the threaded rod outer wall still is connected with.

Preferably, the bolt passes through the finish coat, the mounting panel and the wall body in sequence.

Preferably, the outer wall of the decorative layer is provided with a groove matched with the baffle.

Preferably, the outer wall of the mounting plate is connected with a positioning rod, and a positioning hole matched with the positioning rod is formed in the outer wall of the wall body in a chiseled mode.

Preferably, the heat-insulating layer sequentially comprises a heat-insulating plate, grid cloth, anti-crack mortar and a waterproof layer.

Preferably, the heat insulation board is made of rock wool.

Compared with the prior art, the utility model provides a building outer wall composite insulation structure of inside and outside combination possesses following beneficial effect:

1. this building outer wall composite insulation structure of inside and outside combination, use this building outer wall composite insulation structure of inside and outside combination as people, through all installing the heat preservation structure in the both sides of traditional wall body, in order to improve the heat preservation effect of wall body, when the heat preservation of wall body outside needs to be maintained or change, through rotating out the nut, make the baffle shift out from the threaded rod outer wall, and then shift out L shape picture peg from the bar hole, make the heat preservation structure of wall body both sides separate, later the rotary bolt, take out the installation piece, make finish coat, heat preservation and mounting panel alternate, and then change or maintain the heat preservation of inside, the heat preservation adopts the rock wool material, the rock wool has good fire prevention, heat preservation and sound absorption performance, have very high cost performance, when needing to reinstall, make the locating lever of mounting panel aim at the locating hole of wall body, make the installation piece to the wall body, Mounting panel and finish coat are fixed, and L shape picture peg inserts the bar hole, screws up the nut, makes baffle extrusion finish coat to fix the heat preservation structure of both sides.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the people of being convenient for can dismantle and regularly change insulation construction to avoid traditional insulation construction and wall body integrated into one piece, the phenomenon that is difficult to change after ageing reduces later stage maintenance cost.

Drawings

Fig. 1 is a first structural schematic view of an internal and external combined composite thermal insulation structure for a building external wall provided by the utility model;

fig. 2 is a schematic structural view of a composite heat insulation structure of an internal and external combined building external wall according to the present invention;

fig. 3 is a schematic view of a connection structure between an internal and external combined composite heat insulation structure wall body of a building external wall and a mounting plate according to the present invention;

fig. 4 is the utility model provides an inside and outside structure schematic diagram of building outer wall composite insulation structure heat preservation that combines.

In the figure: 1. a wall body; 101. positioning holes; 2. mounting a plate; 201. positioning a rod; 3. a heat-insulating layer; 301. a thermal insulation board; 302. mesh cloth; 303. anti-crack mortar; 304. a waterproof layer; 4. a finishing layer; 401. a groove; 5. mounting blocks; 6. a bolt; 7. a strip-shaped hole; 8. an L-shaped plug board; 9. a threaded rod; 10. a nut; 11. and a baffle plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a building outer wall composite insulation structure that combines inside and outside, including wall body 1, 1 both sides outer wall of wall body all is connected with

mounting panel

2, 2 outer walls of two mounting panels all are connected with heat preservation 3, 3 outer wall connections of heat preservation have finish coat 4, be connected with installation piece 5 between mounting panel 2 and the finish coat 4, the first screw hole has been dug to 5 outer walls of installation piece, first screw hole inner wall swing joint has bolt 6, wall body 1 passes through bolt 6 and finish coat 4 fixed connection, wall body 1, mounting panel 2, heat preservation 3 and finish coat 4 outer walls have all been dug matched with bar hole 7, swing joint has L shape picture peg 8 in the bar hole 7, L shape picture peg 8 outer wall connection has threaded rod 9, threaded rod 9 outer wall still is connected with nut 10 and baffle 11 respectively.

Referring to fig. 1-2, bolts 6 are sequentially inserted through the veneer layer 4, the mounting plate 2, and the wall body 1.

Referring to fig. 1, the outer wall of the finishing layer 4 is perforated with a groove 401 for matching with the baffle 11.

Referring to fig. 3, the outer wall of the mounting plate 2 is connected with a positioning rod 201, and the outer wall of the wall 1 is provided with a positioning hole 101 matched with the positioning rod 201.

Referring to fig. 4, the insulation layer 3 sequentially includes an insulation board 301, a mesh cloth 302, anti-crack mortar 303, and a waterproof layer 304.

Referring to fig. 4, the insulation board 301 is made of rock wool.

In the utility model, when people use the building external wall composite heat preservation structure with the combination of the inside and the outside, the heat preservation structure is arranged on both sides of the traditional wall body 1 to improve the heat preservation effect of the wall body 1, when the heat preservation layer 3 outside the wall body 1 needs to be maintained or replaced, the baffle plate 11 is moved out from the outer wall of the threaded rod 9 by rotating the nut 10, and then the L-shaped inserting plate 8 is moved out from the strip-shaped hole 7, so that the heat preservation structures on both sides of the wall body 1 are separated, then the bolt 6 is rotated, the mounting block 5 is taken out, the veneer layer 4, the heat preservation layer 3 and the mounting plate 2 are separated from each other, and the heat preservation layer 3 inside is replaced or maintained, the heat preservation plate 301 is made of rock wool, the rock wool has excellent fireproof, heat preservation and sound absorption performance, has very high cost performance, when the new installation is needed, the positioning, the mounting block 5 is used for fixing the wall body 1, the mounting plate 2 and the veneer layer 4, the L-shaped inserting plate 8 is inserted into the strip-shaped hole 7, the nut 10 is screwed, and the baffle 11 is used for extruding the veneer layer 4, so that the heat insulation structures on two sides are fixed; the utility model discloses be convenient for people can dismantle and regularly change insulation construction to avoid traditional insulation construction and 1 integrated into one piece of wall body, the phenomenon that is difficult to change after ageing, thereby reduce later stage maintenance cost.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building outer wall composite insulation structure that combines inside and outside, includes wall body (1), its characterized in that, wall body (1) both sides outer wall all is connected with mounting panel (2), two mounting panel (2) outer wall all is connected with heat preservation (3), heat preservation (3) outer wall connection has finish coat (4), be connected with installation piece (5) between mounting panel (2) and finish coat (4), the first screw hole has been dug to installation piece (5) outer wall, first screw hole inner wall swing joint has bolt (6), wall body (1) is through bolt (6) and finish coat (4) fixed connection, wall body (1), mounting panel (2), heat preservation (3) and finish coat (4) outer wall all dig matched with bar hole (7), swing joint has L shape picture peg (8) in bar hole (7), the outer wall of the L-shaped inserting plate (8) is connected with a threaded rod (9), and the outer wall of the threaded rod (9) is further connected with a nut (10) and a baffle (11) respectively.

2. The composite heat-insulating structure for the external wall of the building combined internally and externally according to claim 1, wherein the bolt (6) sequentially penetrates through the veneer layer (4), the mounting plate (2) and the wall body (1).

3. The composite heat-insulating structure for the building external wall combined internally and externally as claimed in claim 2, wherein the outer wall of the veneer layer (4) is chiseled with a groove (401) matched with the baffle (11).

4. The composite heat-insulating structure for the external wall of the building combined internally and externally according to claim 2, characterized in that the outer wall of the mounting plate (2) is connected with a positioning rod (201), and the outer wall of the wall body (1) is provided with a positioning hole (101) matched with the positioning rod (201).

5. The composite heat-insulating structure for the external wall of the building combined internally and externally according to claim 1, wherein the heat-insulating layer (3) sequentially comprises a heat-insulating plate (301), a mesh cloth (302), anti-crack mortar (303) and a waterproof layer (304).

6. The composite heat-insulating structure for the external wall of the building combined internally and externally as claimed in claim 5, wherein the heat-insulating board (301) is made of rock wool.