CN217353026U

CN217353026U - Bracket structure of building external wall insulation board

Info

Publication number: CN217353026U
Application number: CN202220794309.2U
Authority: CN
Inventors: 陈浩
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-09-02
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a building external wall insulation board bracket structure belongs to building materials processing technology field, including setting up the structure body on basic unit's wall body, the structure body includes by interior toward mortar screed-coat, heated board and the outside finish coat that sets gradually outward to and set up the bracket that is used for further fixed heated board in mortar screed-coat, heated board and outside finish coat, the bracket is on a parallel with basic unit's wall body's side and passes through crab-bolt and basic unit's wall body coupling fixed. The utility model discloses a building external wall insulation board bracket structure sets up H type bracket along the horizontal equidistant of basic unit's wall body, fixes rock wool composite insulation board on basic unit's wall body through the mode that "glue, anchor, hold in the palm" combine together, guarantees the installation accuracy of system when improving external wall insulation system security performance to effectively promote the installation effectiveness, it is extravagant to reduce the material.

Description

Bracket structure of building external wall insulation board

Technical Field

The utility model belongs to the technical field of the building materials processing, concretely relates to building external wall insulation board bracket structure.

Background

The rock wool board is also called rock wool heat preservation decorative board, is one kind of external wall heat preservation material, is an inorganic fiber board which is processed by basalt as a main raw material through high-temperature melting, has the characteristics of light weight, small heat conductivity coefficient, fire prevention, heat preservation, sound insulation and the like, and is widely used in the market.

At present, the rock wool board is generally pasted by adopting a strip pasting method or a point pasting method: the gluing area is required to be not less than 50%; after the adhesive is smeared on the rock wool board, the lower end of the heat insulation board is firstly adhered to the base layer, and the rock wool board is transversely laid along the horizontal direction from bottom to top; meanwhile, a mode of paving and anchoring is adopted, the gap between plates is not more than 2mm, and if the gap width is 2mm, a heat-insulating material is required to be filled; the adjacent plate surfaces are parallel and level, and the height difference between the plates is not more than 1.5 mm. The construction process of above mode is more complicated, and the installation effectiveness is low to fixed measure is limited, and the rock wool board takes place to drop easily, has certain system safety risk.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the inventor reachs through practice and summary the utility model discloses a technical scheme, the utility model discloses a building external wall insulation board bracket structure, including setting up the structure body on basic unit's wall body, the structure body includes by interior toward the mortar screed-coat that sets gradually outward, heated board and outside finish coat to and set up the bracket that is used for further fixed heated board in mortar screed-coat, heated board and outside finish coat, the bracket is on a parallel with basic unit's wall body's side and passes through crab-bolt and basic unit's wall connection fixed, adopts a neotype bracket structure, realizes bearing and the block to the heated board, and the cooperation mortar effectively improves the impact strength of structure for the heated board has fine stability, guarantees construction and safe in utilization.

Furthermore, the bracket is H-shaped, and the longer side of the bracket is abutted to the mortar leveling layer.

Furthermore, a plurality of preformed holes for installing anchor bolts are symmetrically formed in the upper parts of the two side edges of the bracket.

Furthermore, be provided with the sealing layer in the preformed hole, the cooperation crab-bolt carries out the shutoff to the preformed hole, additional strengthening's water-proof effects.

Furthermore, the heat insulation board is a rock wool composite heat insulation board, the rock wool board is long and thin and flexible in fiber and low in slag ball content, so that the heat conductivity coefficient is low, the heat insulation effect is excellent, the chemical property is stable, the PH value is neutral or alkalescent, no corrosion is caused to metal materials such as carbon steel, stainless steel and aluminum, and the heat insulation board is suitable for heat insulation of walls of various buildings.

Furthermore, the bracket is made of alloy materials, the thickness of the bracket is 2-3 mm, and the overall strength and the mechanical property of the structure are guaranteed to be good.

Furthermore, the distance between the adjacent brackets is consistent with the transverse width of the heat insulation plate, and the set distance obeys single engineering design.

Compared with the prior art, the utility model discloses can obtain following technological effect:

the utility model discloses a building external wall insulation board bracket structure sets up H type bracket along the horizontal equidistant of basic unit's wall body, fixes rock wool composite insulation board on basic unit's wall body through the mode that "glue, anchor, hold in the palm" combine together, guarantees the installation accuracy of system when improving external wall insulation system security performance to effectively promote the installation effectiveness, it is extravagant to reduce the material.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic structural diagram of the middle bracket of the present invention.

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.

Examples

As shown in fig. 1-2, a bracket structure for an external wall insulation board of a building comprises a structural body, wherein the structural body is arranged on the outer side surface of a base wall 1;

the structure body consists of a mortar leveling layer 2, a heat insulation board 3, an external decorative surface layer 4 and a bracket 5, wherein the mortar leveling layer 2 adopts cement mortar to level the outer side surface of the base layer wall body 1; the heat preservation plate 3 is a rock wool composite heat preservation plate, so that the heat preservation effect is excellent and the chemical property is stable; the external decorative surface layer 4 is decorated by adopting plastering mortar; the bracket 5 is made of alloy materials, preferably hot galvanized flat iron, the thickness of the bracket is 2mm, the bracket has good structural strength and mechanical properties, the bracket 5 is H-shaped, a plurality of preformed holes 51 are symmetrically formed in the upper parts of two side edges of the bracket and used for mounting anchor bolts 52, a circle of sealing layer is arranged in each preformed hole 51, and the preformed holes are sealed and plugged by matching with the anchor bolts; the longer side of bracket 5 is inconsistent with basic unit's wall body 1 after making level, and the lower part is gone up at mortar screed-coat 2 and bracket 5 in the concatenation of heated board 3, closely bonds in the mortar screed-coat 2 and the 5 outsides of bracket through bonding mortar earlier, and rethread crab-bolt 52 is further fixed, and this H type bracket 5 carries out the equidistance according to heated board 3's transverse width and sets up on basic unit's wall 1.

And after the anchor bolt 52 is installed, the weatherproof silicone sealant can be used for performing system detail waterproof treatment on the anchor bolt 52 and the preformed hole 51, so that the waterproof effect of the structural body is further enhanced.

The working principle is as follows:

firstly, cleaning the surface of a base layer wall body 1, removing residual impurities on the wall surface, and then leveling the wall surface by using cement mortar;

determining the installation positions of the deformation joint of the insulation board 3 and the bracket 5 by hanging a datum line and bouncing a control line, and installing the bracket 5;

thirdly, coating adhesive mortar on the wall surface and the bracket 5 to complete the bonding of the heat-insulating plate 3;

step four, the insulation board 3 is inspected and trimmed, and then an anchor bolt 52 is installed through the preformed hole 51;

step five, after the anchor bolt 52 is installed, further plugging the preformed hole 51 by using weather-proof silicone sealant;

and step six, coating surface mortar on the outer side surface.

Claims

1. The utility model provides a building external wall insulation board bracket structure, is including setting up the structure body on basic unit's wall body (1), its characterized in that: the structure body comprises a mortar leveling layer (2), a heat insulation board (3) and an external finish coat (4) which are sequentially arranged from inside to outside, and a bracket (5) which is arranged in the mortar leveling layer (2), the heat insulation board (3) and the external finish coat (4) and is used for further fixing the heat insulation board (3);

the bracket (5) is parallel to the side edge of the base layer wall body (1) and is connected and fixed with the base layer wall body (1) through an anchor bolt (52).

2. The bracket structure for an exterior wall insulation board according to claim 1, characterized in that: the bracket (5) is H-shaped, and the longer side of the bracket is abutted against the mortar leveling layer (2).

3. The bracket structure for an exterior wall insulation board according to claim 2, characterized in that: and a plurality of preformed holes (51) for installing anchor bolts (52) are symmetrically formed in the upper parts of two side edges of the bracket (5).

4. The bracket structure for external wall insulation boards according to claim 3, characterized in that: and a sealing layer is arranged in the preformed hole (51).

5. The bracket structure for an exterior wall insulation board according to claim 1, characterized in that: the heat insulation board (3) is a rock wool composite heat insulation board.

6. An exterior wall insulation board bracket structure according to any one of claims 1 to 5, characterized in that: the bracket (5) is made of alloy materials, and the thickness of the bracket is 2-3 mm.

7. The bracket structure for an exterior wall insulation board according to claim 6, characterized in that: the distance between the adjacent brackets (5) is consistent with the transverse width of the heat insulation plate (3).