CN218952467U

CN218952467U - External heat-insulation wall structure

Info

Publication number: CN218952467U
Application number: CN202223377960.9U
Authority: CN
Inventors: 何玮佳
Original assignee: Shandong Sanyi Engineering Construction Supervision Co ltd
Current assignee: Shandong Sanyi Engineering Construction Supervision Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-02
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses an external heat-insulating wall structure, which comprises a wall body, wherein the outer side of the wall body is fixedly connected with at least two groups of pinch plates which are arranged in parallel, and each pinch plate is provided with two buckling grooves; the heat preservation layer is arranged between two adjacent pinch plates and is adhered and fixed with the wall body; the inner side surface of the heat insulation board is fixedly provided with at least two buckling strips, and the buckling strips are inserted into the buckling grooves and are clamped with the buckling grooves; the decorative layer is adhered and fixed on the outer surface of the heat insulation board; the heat-insulating plate is fixed with the wall body in advance through the buckle plates, the buckling strips on the heat-insulating plate are inserted into the buckling grooves to fix the heat-insulating plate, the heat-insulating plate is fixed in an assembling and clamping mode, the heat-insulating plate is convenient to install and replace, the heat-insulating plate is high in installation efficiency, strong in stability, not easy to fall off and high in safety, and the heat-insulating effect of the wall body is improved through a double-layer heat-insulating structure.

Description

External heat-insulation wall structure

Technical Field

The utility model relates to the technical field of external wall heat insulation structures, in particular to an external heat insulation wall structure.

Background

The existing wall body outer wall heat insulation structure is mostly fixed on the outer side of a wall body by adopting a single heat insulation plate, the plate body structure is easy to damage, the disassembly and the replacement are inconvenient, the single heat insulation effect is poor, and application number 202220991448.4 discloses an expanded perlite heat insulation wall outer heat insulation structure which comprises the wall body, the outer side of the wall body is connected with a heat insulation layer through an adhesive layer, a plurality of fixing bolts are arranged between the heat insulation layer and the wall body, a facing layer is arranged outside the fixing bolts, and a heat insulation filling layer is arranged between the facing layer and the heat insulation layer; a groove matched with the fixing bolt is formed in the facing layer, and an anti-slip wire is arranged in the groove; adopt the bolt to bond the heat preservation on the wall body in this structure, through the bolt fastening, although improved certain intensity, there is part damage back at the heat preservation, it is comparatively difficult to change, and set up the recess on the finish coat although can with fixing bolt cap lock joint, but fixed intensity is weaker, appears droing the risk easily, exists the potential safety hazard.

Disclosure of Invention

The utility model aims to solve the technical problems that: the external heat-insulation wall structure is convenient to install and disassemble and good in heat-insulation effect.

In order to solve the technical problems, the wall comprises a wall body, wherein the outer side of the wall body is fixedly connected with at least two groups of pinch plates which are arranged in parallel, and each pinch plate is provided with two buckling grooves; the heat preservation layer is arranged between two adjacent pinch plates and is adhered and fixed with the wall body; the inner side surface of the heat insulation board is fixedly provided with at least two buckling strips, and the buckling strips are inserted into the buckling grooves and are clamped with the buckling grooves; the decorative layer is fixedly adhered to the outer surface of the heat insulation board.

Preferably, the buckle plate is fixed on the wall body through bolts.

Preferably, the buckling groove of the buckle plate is internally provided with a buried groove, the bolt penetrates through the buried groove to be connected with the wall body, and the outer end face of the bolt is not higher than the bottom face of the buckling groove.

Preferably, the two side walls of the buckle plate are provided with saw tooth sections, and the two side surfaces of the heat preservation layer are embedded with the saw tooth sections.

Preferably, the heat insulation layer is a foam board.

Preferably, the length of the buckling strip is consistent with the vertical length of the heat-insulating plate, the upper end of the buckling strip extends out of the upper end face of the heat-insulating plate, the lower end of the buckling groove is fixedly connected with a baffle plate, and the distance between the bottom face of the baffle plate and the bottom face of the buckling plate is consistent with the length of the buckling strip extending out of the heat-insulating plate.

Preferably, a fireproof layer is arranged between the heat preservation layer and the heat preservation plate, and the fireproof layer is adhered and fixed with the heat preservation layer.

Preferably, the two sides of the heat-insulating plate are provided with rotationally symmetrical lap joint grooves, and the lap joint grooves between the adjacent heat-insulating plates are in butt joint.

The beneficial effects of the utility model are as follows: the heat-insulating plate is fixed with the wall body in advance through the buckle plates, the buckling strips on the heat-insulating plate are inserted into the buckling grooves to fix the heat-insulating plate, the heat-insulating plate is fixed in an assembling and clamping mode, the heat-insulating plate is convenient to install and replace, the heat-insulating plate is high in installation efficiency, strong in stability, not easy to fall off and high in safety, and the heat-insulating effect of the wall body is improved through a double-layer heat-insulating structure.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is an exploded plan view of the overall structure of the present utility model;

fig. 3 is a schematic view of the buckle plate structure of the present utility model.

In the figure: 1. a wall body; 2. a buckle plate; 21. a buckling groove; 22. burying a groove; 23. a serration section; 24. a baffle; 3. a heat preservation layer; 4. a thermal insulation board; 41. a buckling strip; 42. a lap joint groove; 5. a decorative layer; 6. a fire-blocking layer; 7. and (5) a bolt.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, in which all directional indications (such as up, down, left, right, front, and rear … …) are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

As shown in fig. 1-3, this embodiment provides an external heat insulation wall structure for keep warm to building wall, it includes wall body 1, wall body 1 outside fixedly connected with three parallel arrangement's buckle 2, buckle 2 vertical setting, all be equipped with two catching grooves 21 on every buckle 2, parallel arrangement between the catching grooves 21, be equipped with heat preservation 3 between two adjacent buckle 2, heat preservation 3 adopts the foam board, specific can adopt the stereoplasm polyurethane foam board, heat preservation 3 and wall body 1 bond fixedly, the outside is equipped with heated board 4 between two adjacent buckle 2, heated board 4 medial surface is fixed with two buckle strips 41, two buckle strips 41 insert respectively in two catching grooves 21 that two adjacent buckle 2 are close to each other, buckle strip 41 and catching groove 21 joint, specifically, the catching groove 21 cross-section adopts "protruding" structure, the cross-section of buckle strip 41 and catching groove 21 looks adaptation, decorative layer 5 bond fixedly in the 4 lateral surface, decorative layer 5 can adopt colored film paper, and improve the fire resistance, be equipped with the flange 6 between 3 and the adjacent heat preservation 4, can make the butt joint material of the butt joint between the adjacent 4, the butt joint is equipped with the heat preservation 4, the butt joint material is convenient for the heat preservation 4, the butt joint is equipped with the heat preservation 4, the abutting joint is convenient for the heat preservation 4, the abutting joint is connected between the adjacent heat preservation 4, and the heat preservation 4 can be rotated, and the abutting joint is made.

As shown in fig. 3, the connection between the buckle plate 2 and the wall body 1 can be achieved by fixing the buckle plate 2 and the wall body 1 by using bolts 7, specifically, a plurality of buried grooves 22 are formed in the buckle grooves 21 of the buckle plate 2, the bolts 7 penetrate through the buried grooves 22 and are fixedly connected with the wall body 1, the bolts 7 are long inner hexagonal bolts, after the bolts 7 are fixed with the wall body 1, nuts of the bolts 7 are completely embedded into the buried grooves 22, the outer end faces of the bolts 7 are not higher than the bottom faces of the buckle grooves 21, so that the buckling strips 41 are not affected to be inserted into the buckle grooves 21, screws can be embedded into the wall body 1, the screws penetrate through the buried grooves 22, the end faces of the screws do not extend out of the buried grooves 22, and the buckle plate 2 is fixed by means of locking nuts and screw threaded connection.

As shown in fig. 2 and 3, in order to improve the stability of the heat-insulating layer 3, the two side walls of the buckle plate 2 are provided with saw tooth sections 23, two side surfaces of the heat-insulating layer 3 are embedded with the saw tooth sections 23, and after being extruded, two side surfaces of the heat-insulating layer 3 are embedded with the saw tooth sections 23, the heat-insulating layer 3 is further reinforced by extrusion force, and the falling risk caused by degumming of the heat-insulating layer 3 due to overlong time is effectively avoided.

As shown in fig. 1 and 3, the length of the buckling strip 41 is consistent with the vertical length of the heat insulation board 4, the upper end of the buckling strip 41 extends out of the upper end face of the heat insulation board 4, the baffle 24 is fixedly connected to the lower end of the buckling groove 21, the distance between the bottom face of the baffle 24 and the bottom face of the buckling plate 2 is consistent with the length of the buckling strip 41 extending out of the heat insulation board 4, after the buckling strip 41 connected to the lower heat insulation board 4 is spliced with the buckling groove 21 on the lower buckling plate 2, the lower end face of the buckling strip 41 is abutted with the baffle 24, the upper buckling plate 2 is fixedly connected with the wall 1 again, and the buckling strip 41 is subjected to low pressure by the baffle 24 on the upper buckling plate 2, so that the lower heat insulation board 4 is fixed in a buckling mode, and the installation is quick and convenient to use.

The working principle of the utility model is as follows: the buckle plate 2 is fixed on the wall body 1 firstly, then the heat preservation layer 3 is adhered and fixed between two adjacent buckle plates 2, the heat preservation layer 3 is covered with the adhering fireproof layer 6, the buckling strip 41 on the heat preservation plate 4 is inserted into the buckling groove 21 on the buckle plate 2 from the upper side, the fixing of the heat preservation plate 4 is realized until the fixing of the whole wall heat preservation plate 4 is finished, and finally the decorative layer 5 is adhered and fixed on the heat preservation plate 4, in the structure, the buckle plate 2 and the wall body 1 are fixed in advance, the buckling strip 41 on the heat preservation plate 4 is inserted into the buckling groove 21 to fix the heat preservation plate 4, the heat preservation plate 4 is fixed in an assembling clamping manner, the installation is convenient, the replacement is convenient, the installation efficiency is high, the stability is strong, the falling is not easy, the safety is high, and the heat preservation effect of the wall body 1 is improved by adopting the double-layer heat preservation structure.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An external heat-insulating wall structure comprises a wall body and is characterized in that the outer side of the wall body is fixedly connected with at least two groups of pinch plates which are arranged in parallel, and each pinch plate is provided with two buckling grooves; the heat preservation layer is arranged between two adjacent pinch plates and is adhered and fixed with the wall body; the inner side surface of the heat insulation board is fixedly provided with at least two buckling strips, and the buckling strips are inserted into the buckling grooves and are clamped with the buckling grooves; the decorative layer is fixedly adhered to the outer surface of the heat insulation board.

2. An external thermal insulation wall structure according to claim 1, wherein the clip is secured to the wall by bolts.

3. The external heat insulation wall structure according to claim 2, wherein the buckling groove of the buckle plate is internally provided with a buried groove, the bolt penetrates through the buried groove to be connected with the wall, and the outer end face of the bolt is not higher than the bottom face of the buckling groove.

4. The external heat-insulating wall structure according to claim 1, wherein the two side walls of the buckle plate are provided with saw tooth sections, and the two side surfaces of the heat-insulating layer are embedded with the saw tooth sections.

5. The exterior insulation wall structure of claim 4, wherein the insulation layer is a foam board.

6. The external heat-insulating wall structure according to claim 1, wherein the length of the buckling strip is consistent with the vertical length of the heat-insulating plate, the upper end of the buckling strip extends out of the upper end face of the heat-insulating plate, the lower end of the buckling groove is fixedly connected with a baffle plate, and the distance between the bottom face of the baffle plate and the bottom face of the buckling plate is consistent with the length of the buckling strip extending out of the heat-insulating plate.

7. An external thermal insulation wall structure according to any of claims 1-6 and wherein a fire-resistant layer is provided between the thermal insulation layer and the thermal insulation board, the fire-resistant layer being adhesively secured to the thermal insulation layer.

8. An external thermal insulation wall structure according to claim 1, wherein the two sides of the thermal insulation boards are provided with rotationally symmetrical lap joint grooves, and the lap joint grooves between adjacent thermal insulation boards are in butt joint.