CN217352913U

CN217352913U - Non-penetrating type insulation board connecting piece

Info

Publication number: CN217352913U
Application number: CN202121326373.XU
Authority: CN
Inventors: 乔林; 刘亮; 马强
Original assignee: Shandong Ying Xu Environmental Protection Technology Co ltd; Shandong Chuangwei External Wall Insulation Material Group Co ltd
Current assignee: Shandong Ying Xu Environmental Protection Technology Co ltd; Shandong Chuangwei External Wall Insulation Material Group Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-09-02
Anticipated expiration: 2031-06-15

Abstract

The utility model provides a non-penetrating type heated board connecting piece. The utility model provides a non-penetrating type connecting piece, includes connecting portion and fixed part, the fixed part has the tail end, the tail end connection of fixed part is to connecting portion, connecting portion have first end, and this first end is used for inserting the side of heated board and heated board realization effective connection, the fixed part is used for stretching into the internal messenger of wall heated board and wall body are fixed.

Description

Non-penetrating type insulation board connecting piece

Technical Field

The utility model relates to a wall body heat preservation technical field, it is specific, be a non-penetrating type heated board connecting piece and mounting means thereof.

Background

The construction of the heat insulation board of the external heat insulation system of the external wall adopts the process of bonding and anchoring except the dry hanging process, namely, the heat insulation board is bonded to the external wall by mortar in an auxiliary anchoring mode through a connecting piece or the heat insulation board is bonded with cast-in-place concrete and the connecting piece is poured in the wall body. At present, the connecting pieces used for connecting and fixing the heat-insulating plate and the base layer wall body in the external heat-insulating engineering of the building outer wall all adopt the mode that the connecting pieces penetrate through the heat-insulating plate and are embedded into the base layer wall body. For example what heat preservation exterior sheathing cast in situ concrete system generally adopted is that the tail end takes the disc and special-shaped connecting piece such as barb or goat's horn is taken to the screw, and the screw pierces through to the other end from heated board one side through the prefabricated hole of heated board, and the disc can block in one side of heated board, and the screw that the opposite side stretches out pours the shaping together with the reinforcement and with the concrete.

The main defects of the technology are that the integrity of the inner surface and the outer surface of the heat insulation board is damaged by the penetrating hole of the connecting piece, obvious cold and hot bridge concentration points can appear at the mounting position of the connecting piece in the heat insulation system, and the risk of surface layer cracking and water seepage is easy to appear at the position; on the other hand, the disc at the tail end of the position is positioned on the outer surface of the heat insulation board and is convex, so that the problems of difficulty in leveling and bonding are easily caused in the next plastering and leveling treatment of the heat insulation board, and the appearance quality and the performance of the external wall heat insulation system are greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a non-penetrating type connecting piece is applicable to inboard, outside or inside and outside both sides have the heated board of enhancement layer, through the fixed of connecting piece and heated board, realizes the fixed of heated board and wall body. Fundamentally solves a series of problems brought by using the traditional penetration type connecting piece.

The utility model provides a non-penetrating type connecting piece, includes connecting portion 1 and fixed part 2, fixed part 2 has tail end 21, a serial communication port, the tail end 21 of fixed part 2 is connected to connecting portion 1, connecting portion 1 has first end 11, and this first end 11 is used for inserting the side and the heated board realization effective connection of heated board, fixed part 2 is used for stretching into the internal messenger of wall the heated board is pour fixedly with the wall body.

Preferably, the non-penetrating connecting member is characterized in that the connecting portion 1 further has a second end 12, the tail end 21 of the fixing portion 2 is connected between the first end 11 and the second end 12 of the connecting portion 1, and the second end 12 of the connecting portion 1 is used for being inserted into the side edge of another adjacent insulation board to achieve effective connection.

Preferably, the non-penetrating connecting piece is characterized in that the connecting part 1 is provided with a pair of folding edges 13, and the folding edges 13 are positioned at two sides of the body of the connecting part 1 and extend from the first end 11 to the second end 12.

Preferably, the non-penetrating connector is characterized in that the first end 11 and the second end 12 of the connection part 1 are provided with sharp corners.

Preferably, the non-penetrating connector is characterized in that a plurality of protrusions 23 are arranged on the body of the fixing part 2.

Preferably, the non-penetrating connector is characterized in that the body of the fixing part 2 is provided with a plurality of through holes 24.

Preferably, the non-penetrating connector is characterized in that the body of the fixing part 2 is any one of a strip shape, a cylinder shape and a cross-shaped cylinder shape.

Preferably, the non-penetrating connector is characterized in that the body of the fixing part 2 is provided with a plurality of protrusions 23.

Preferably, the connecting portion 1 is provided with a pair of folding edges 13, and the folding edges 13 are positioned at two sides of the body of the connecting portion 1 and extend from the first end 11 to the tail end 21 of the fixing portion 2.

The utility model discloses a connecting piece does not pierce through the heated board therefore not produce destruction to the heated board, also does not form the convex surface on the heated board surface, has solved the problem of surface course fracture, the infiltration that obvious cold and hot bridge concentration point that the penetration hole of traditional connecting piece can appear arouses in the thermal insulation system. Meanwhile, the problem that the traditional connecting piece is convex because the disc at the tail end is positioned on the outer surface of the heat insulation board, and the problems that leveling is difficult to achieve and adhesion is difficult to achieve in the next plastering leveling treatment of the heat insulation board are solved. The method has important significance for improving the appearance quality and performance of the external wall heat insulation system.

Drawings

FIG. 1 is a schematic view of the structure of the connecting member according to embodiment 1 of the present invention

Wherein, 1 is a connecting part; 2, a fixed part; 11 a first end; 21 tail end; 23, a bulge;

FIG. 2 is a schematic view of a wall body according to embodiment 1 of the present invention

Wherein, 2, the connecting part; 31 a wall body; 32 an insulation board; 34 an enhancement layer;

FIG. 3 is a schematic view of a wall body according to embodiment 2 of the present invention

Wherein, 1 is a connecting part; 2, a fixed part; 11 a first end; 13, folding edges; 21 tail end;

FIG. 4 is a schematic diagram of the construction method of embodiment 2 of the present invention

Wherein, 2, the connecting part; 31 a wall body; 32 a heat-insulating board; 33 hard mass; 34 an enhancement layer;

fig. 5, 6, and 7 are schematic diagrams of the structure of the connecting member in embodiment 3 of the present invention, respectively.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1 and 2, a non-penetrating type connecting piece, includes connecting portion 1 and fixed part 2, fixed part 2 has tail end 21, its characterized in that, the tail end 21 of fixed part 2 is connected to connecting portion 1, connecting portion 1 has first end 11, and this first end 11 is used for inserting the side and the heated board realization effective connection of heated board, fixed part 2 is used for stretching into the internal messenger of wall the heated board is pour fixedly with the wall body, is equipped with a plurality of archs 23 on the fixed part 2 body.

When the insulation board is installed on a wall body, the following procedures can be adopted:

(1) insert the heated board 32 with connecting piece connecting portion 1, the fixed part exposes heated board enhancement layer 34, towards wall body 31 one side, according to heated board size, weight etc. difference, can set up a plurality of connecting pieces around the heated board according to the circumstances.

(2) Binding concrete steel bars of a wall body, supporting an inner formwork of the wall body, and placing the heat insulation plate on the outer side of the steel bars of the wall body; and placing the heat insulation plate on the outer side of the wall body steel bar.

(3) And binding and connecting the fixing part 2 of the connecting piece with the wall body reinforcing steel bars between the inner template and the heat insulation plate.

(4) And pouring concrete to form a cast-in-place concrete base wall, wherein the connecting piece fixing part is embedded into the concrete base wall and is poured together with the concrete base wall, so that the heat insulation board and the wall body are firmly fixed together.

(5) And maintaining and removing the inner template.

Example 2:

as shown in fig. 3 and 4, a non-penetrating connecting piece comprises a connecting portion 1 and a fixing portion 2, wherein the fixing portion 2 has a tail end 21, and is characterized in that the tail end 21 of the fixing portion 2 is connected to the connecting portion 1, the connecting portion 1 has a first end 11, the first end 11 is used for being inserted into a side edge of an insulation board to be effectively connected with the insulation board, the fixing portion 2 is used for extending into a wall body to enable the insulation board to be fixedly poured with the wall body, the connecting portion 1 is provided with a pair of folded edges 13, and the folded edges 13 are located on two sides of a body of the connecting portion 1 and extend from the first end 11 to a second end 12.

When the heat insulation board is installed on a wall body, the following procedures can be adopted:

(1) insert heated board 32 with the draw-in groove of connecting piece to with the interlock of the hard piece 33 of heated board, fixed part 2 exposes heated board enhancement layer 34, towards wall body 31 one side, according to heated board size, weight etc. different, can optional, set up a plurality of connecting pieces around the heated board.

(2) Binding concrete steel bars of a wall body, supporting an inner formwork of the wall body, and placing the heat insulation plate on the outer side of the steel bars of the wall body; and the insulation board is placed on the outer side of the wall body steel bar.

(5) And maintaining and removing the inner template.

Example 3

In order to adapt to different installation environments and wall conditions, the fixing part and the connecting part of the connecting piece can adopt different forms.

When the connecting piece is used between two insulation boards, the design in fig. 5 can be adopted, the connecting parts are two, the two connecting parts are positioned on the same straight line, and the fixing parts are positioned on the perpendicular line in the connecting parts. The design of fig. 1 can then be used when the connector is used for a single insulation board edge, i.e. only a single connection is used.

Meanwhile, in order to achieve different fixing effects, the fixing portion may take different forms, such as a sheet shape as shown in fig. 1, a column shape as shown in fig. 6, a bent barb as shown in fig. 7, and the like.

Claims

1. The utility model provides a non-penetrating type heated board connecting piece, includes connecting portion (1) and fixed part (2), fixed part (2) have tail end (21), its characterized in that, tail end (21) of fixed part (2) are connected to connecting portion (1), connecting portion (1) have first end (11), and this first end (11) are used for inserting the side of heated board and heated board realization effective connection, fixed part (2) are used for stretching into the internal messenger of wall the heated board is fixed with the wall body.

2. The non-penetrating insulation board connector according to claim 1, wherein the connecting portion (1) further has a second end (12), the tail end (21) of the fixing portion (2) is connected between the first end (11) and the second end (12) of the connecting portion (1), and the second end (12) of the connecting portion (1) is used for being inserted into the side edge of another adjacent insulation board to achieve effective connection.

3. The non-penetrating insulation board connector according to claim 2, wherein the connecting part (1) is provided with a pair of folded edges (13), and the folded edges (13) are positioned at two sides of the body of the connecting part (1) and extend from the first end (11) to the second end (12).

4. The non-penetrating insulation board connecting piece according to any one of claims 1 to 3, wherein the first end (11) and the second end (12) of the connecting portion (1) are provided with sharp corners.

5. The non-penetrating insulation board connecting piece according to any one of claims 1 to 3, wherein a plurality of protrusions (23) are arranged on the body of the fixing portion (2).

6. The non-penetrating insulation board connecting piece according to any one of claims 1-3, wherein the body of the fixing portion (2) is provided with a plurality of through holes (24).

7. The non-penetrating insulation board connecting piece according to any one of claims 1 to 3, wherein the body of the fixing portion (2) is any one of a strip shape, a cylindrical shape and a cross-shaped cylindrical shape.

8. The non-penetrating insulation board connecting piece according to claim 4, wherein a plurality of protrusions (23) are arranged on the body of the fixing portion (2).

9. The non-penetrating insulation board connector according to claim 1, wherein the connecting part (1) is provided with a pair of folded edges (13), and the folded edges (13) are positioned at two sides of the body of the connecting part (1) and extend from the first end (11) to the tail end (21) of the fixing part (2).