CN217580627U

CN217580627U - Building outer wall embeds heat preservation system

Info

Publication number: CN217580627U
Application number: CN202122936711.8U
Authority: CN
Inventors: 陈刚; 王绪强; 王大玮; 杨久国; 黄福标; 杨清亮
Original assignee: Tengzhou Superstar New Type Building Material Co ltd
Current assignee: Tengzhou Superstar New Type Building Material Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-10-14
Anticipated expiration: 2031-11-26

Abstract

A built-in heat insulation system of a building outer wall comprises heat insulation boards, connecting cushion blocks, anti-crack net pieces, locking discs, bridge cut-off connecting rods, a steel bar structure and connecting pieces; the inner side and the outer side of the heat-insulation plate are provided with an inner template and an outer template; the inner end and/or the outer end of the heat insulation plate are/is provided with a reinforcing layer which is adhered to the heat insulation plate; the connecting cushion block comprises a clamping groove for mounting the anti-crack net piece; the connecting cushion block is fixedly connected with the lock disc through a connecting piece which can penetrate through the heat insulation plate and the reinforced layer, the inner end of the connecting cushion block is abutted against the heat insulation plate or the reinforced layer, and the outer end of the connecting cushion block is abutted against the outer template; the outer end of the lock disc props against the heat insulation plate or the reinforcing layer, and the inner end of the lock disc props against the steel bar structure; the bridge cut-off connecting rod runs through heated board and enhancement layer, and the both ends of bridge cut-off connecting rod can be contradicted respectively on inner formword and exterior sheathing. When concrete is poured between the heat insulation plate and the inner formwork and between the heat insulation plate and the outer formwork, the reinforced layer can avoid the connecting cushion block and/or the locking disc from being extruded into the heat insulation plate.

Description

Building outer wall embeds heat preservation system

Technical Field

The utility model relates to a building energy saving technology field specifically is a built-in heat preservation system of building outer wall.

Background

At present, building outer wall embeds insulation system uses extensively, and in order to restrict the heated board displacement, traditional art adopts the independent point type of cushion to pass power, and the cushion is very easily impressed the heated board, leads to spacing failure. In order to avoid the cushion block to be impressed into the insulation board, the technical scheme that steel wire meshes are arranged at two ends of the insulation board is disclosed in the prior art, in the scheme, the steel wire meshes arranged at two ends of the insulation board are connected with the insulation board through other connecting parts, the steel wire meshes are difficult to position and install, the industrial production is inconvenient, and the production efficiency is low. In addition, the adopted connecting parts are made of plastic materials or metal materials, the outer ends of the connecting parts can be exposed out of the outer end face of the building outer wall, the connecting parts are not tightly connected with concrete, and the phenomena of water seepage of a wall body and the like are easily caused. This is a disadvantage of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building outer wall embeds heat preservation system to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a built-in heat insulation system of a building outer wall comprises heat insulation boards, connecting cushion blocks, anti-crack net pieces, locking discs, bridge cut-off connecting rods, a steel bar structure and connecting pieces; the inner side and the outer side of the heat-insulation plate are provided with an inner template and an outer template; the connecting cushion block and the anti-crack net piece are arranged between the heat preservation plate and the outer template; the steel bar structure and the lock disc are arranged between the heat preservation plate and the inner template; reinforcing layers are arranged at the inner end and/or the outer end of the heat insulation plate and are adhered to the heat insulation plate; the connecting cushion block comprises a clamping groove for mounting the anti-crack net piece; the connecting cushion block is fixedly connected with the lock disc through a connecting piece which can penetrate through the heat insulation plate and the reinforced layer, the inner end of the connecting cushion block is abutted against the heat insulation plate or the reinforced layer, and the outer end of the connecting cushion block is abutted against the outer template; the outer end of the lock disc props against the heat insulation plate or the reinforcing layer, and the inner end of the lock disc props against the steel bar structure; the bridge cut-off connecting rod runs through heated board and enhancement layer, the both ends of bridge cut-off connecting rod can be contradicted respectively on inner formword and exterior sheathing. By adopting the technical scheme, when concrete is poured between the heat insulation plate and the inner template and between the heat insulation plate and the outer template, the arranged reinforcing layer can prevent the connecting cushion block and/or the locking disc from being extruded into the heat insulation plate, the lateral pressure on the heat insulation plate can be transmitted to the steel bar structure through the locking disc and transmitted to the outer template through the connecting cushion block, the heat insulation plate is effectively protected and positioned, when the reinforcing layer is only arranged at the inner end of the heat insulation plate, the concrete can be poured between the heat insulation plate and the outer template, and when the reinforcing layer is only arranged at the outer end of the heat insulation plate, the concrete can be poured between the heat insulation plate and the inner template; reinforcing layers are arranged at the inner end and/or the outer end of the heat insulation plate and are adhered to the heat insulation plate, and the reinforcing layers and the heat insulation plate are fixedly connected without connecting cushion blocks, connecting pieces and locking discs, so that the industrial production is facilitated; after the concrete is poured, the bridge cut-off connecting rod can guarantee the joint strength between the concrete layers of heated board both sides, the both ends of bridge cut-off connecting rod are contradicted respectively on inner formword and exterior sheathing, the effectual thickness of guaranteeing the building outer wall.

Preferably, the reinforcing layer is a mortar layer. By adopting the technical scheme, the reinforcing layer adopts the mortar layer, mortar can be laid on the inner end surface or the outer end surface of the heat insulation plate, and structures such as grid cloth and the like can be additionally arranged in the mortar layer.

The connecting cushion block can be arranged into the following two forms:

the connecting cushion block is made of concrete materials, and the outer end of the connecting cushion block directly abuts against the outer template. Adopt this technical scheme, the outer end of connecting the cushion directly contradicts on the template, and after the concrete has been poured, the concrete of pouring can closely laminate with connecting the cushion, pulls down the exterior sheathing after, and the surface of building outer wall is whole concrete surface, and the effectual phenomenon of having avoided taking place the infiltration from connecting the cushion.

And (II) the connecting cushion block is connected with a concrete chock block, and the outer end of the concrete chock block props against the outer template. Adopt this technical scheme, connect the cushion and can adopt plastics material or metal material, contradict on the exterior sheathing through the concrete chock, after having poured the concrete, the concrete of pouring can closely laminate with the concrete chock, pull down the exterior sheathing after, the surface of building outer wall is whole concrete surface, the effectual phenomenon of having avoided taking place the infiltration from connecting the cushion.

In the structure form, the distance of the outer end of the concrete chock exposed out of the connecting cushion block is 3-5 mm; and the connecting cushion block is provided with a positioning bulge for positioning the concrete chock block. By adopting the technical scheme, the positioning protrusion is arranged, the position of the concrete chock block can be ensured, the installation is convenient, and the installation precision can be ensured. The outer end of the concrete chock is exposed out of the connecting cushion block by 3-5 mm, so that the possibility of water seepage is effectively prevented.

Preferably, the connecting piece is a U-shaped lock wire, the lock disc is provided with two lock holes matched with the U-shaped lock wire, the connecting cushion block is provided with two through holes matched with the U-shaped lock wire, the end part of the U-shaped lock wire is clamped on the anti-cracking net piece, and the U-shaped lock wire can be in sliding fit with the connecting cushion block. Adopt this technical scheme, it is split type structure to connect cushion, U type lock silk and lock dish, easy to assemble, and the installation effectiveness is higher, can install after punching on the insulation board, the lockhole is the one-way hole, can't withdraw from after the U type lock silk inserts the lockhole, the tip card of U type lock silk is at the cross intersection of anti-crack net piece, will resist anti-crack net piece card in the recess of connecting the cushion, effectually fix anti-crack net piece.

Preferably, the connecting cushion block comprises an inner section and an outer section which are integrally formed, the through hole is formed in the inner section, a groove for placing the end portion of the U-shaped locking wire is formed in the outer section, and the clamping groove is formed in the outer wall of the groove. By adopting the technical scheme, only two through holes are arranged on the inner side section, and the rest are in solid structures, so that the strength of the connecting cushion block is effectively ensured; the outer side section is provided with a groove, so that the U-shaped lock wire can conveniently penetrate through the connecting cushion block.

Preferably, the clamping groove is I-shaped. By adopting the technical scheme, each clamping groove is arranged in an I shape, so that the anti-crack net piece is conveniently arranged in the clamping groove without rotating to connect the cushion blocks.

Preferably, the steel bar structure comprises a vertical bar and a stirrup fixedly connected with the vertical bar, and the bridge cutoff connecting rod is lapped on the stirrup. By adopting the technical scheme, the stirrup supports the broken bridge connecting rod, and plays a good role in supporting the broken bridge connecting rod.

Preferably, the bridge-cut connecting rod is connected with the stirrup through the hoop part, so that the bridge-cut connecting rod can move axially but cannot move transversely. By adopting the technical scheme, the bridge cut-off connecting rod is clamped between the inner template and the outer template and is used for ensuring the distance between the inner template and the outer template.

Preferably, the clamp spare include with bridge cut-off connecting rod sliding fit's logical groove I, lead to the both ends of groove I respectively fixed be provided with the logical groove II of stirrup joint, lead to groove I and lead to II integrated into one piece in groove. By adopting the technical scheme, the bridge-cut connecting rod can move along the through grooves I in the axis direction, and the two through grooves II are clamped on the stirrups to limit the transverse movement of the bridge-cut connecting rod; lead to groove I and lead to II integrated into one piece, the clamp spare can be formed by the lamellar body bending of both ends setting by U type groove, convenient preparation.

Preferably, a reinforcing rib is fixedly arranged on the lock disc, and a connecting hole is formed in the reinforcing rib. By adopting the technical scheme, the reinforcing ribs are arranged to effectively ensure the strength of the lock disc; can pass through the connecting hole with reinforcing bar or tie up the rope with the lock dish and fix the heated board temporarily on steel bar structure to do benefit to going on of follow-up work.

A built-in heat insulation system of a building outer wall comprises heat insulation boards, connecting cushion blocks, anti-crack net pieces, locking discs, bridge cut-off connecting rods, a steel bar structure and connecting pieces; an inner template and an outer template are arranged on the inner side and the outer side of the heat-insulation plate; the connecting cushion block and the anti-crack net piece are arranged between the heat preservation plate and the outer template; the steel bar structure and the lock disc are arranged between the heat preservation plate and the inner template; reinforcing layers are arranged at the inner end and/or the outer end of the heat-insulation plate and are adhered to the heat-insulation plate; the connecting cushion block comprises a clamping groove for mounting the anti-crack net piece; the connecting cushion block is fixedly connected with the lock disc through a connecting piece which can penetrate through the heat insulation plate and the reinforced layer, the inner end of the connecting cushion block abuts against the heat insulation plate or the reinforced layer, and the outer end of the connecting cushion block can abut against the outer template; the outer end of the lock disc is abutted against the heat insulation plate or the reinforcing layer, a limiting section bar is arranged between the heat insulation plate or the reinforcing layer and the steel bar structure, the outer end of the limiting section bar is abutted against the heat insulation plate or the reinforcing layer, and the inner end of the limiting section bar is abutted against the steel bar structure; the bridge cut-off connecting rod runs through heated board and enhancement layer, the both ends of bridge cut-off connecting rod can be contradicted respectively on inner formword and exterior sheathing. By adopting the technical scheme, when concrete is poured between the heat insulation plate and the inner template and between the heat insulation plate and the outer template, the arranged reinforcing layer can prevent the connecting cushion block and/or the lock disc from being extruded into the heat insulation plate, when the mounting position of the lock disc can not ensure the lock disc to be abutted to the steel bar structure, the lateral pressure applied to the heat insulation plate can be transmitted to the steel bar structure through the limiting section bar and transmitted to the outer template through the connecting cushion block, the heat insulation plate is effectively protected and positioned, when the reinforcing layer is only arranged at the inner end of the heat insulation plate, the concrete can be poured between the heat insulation plate and the outer template, and when the reinforcing layer is only arranged at the outer end of the heat insulation plate, the concrete can be poured between the heat insulation plate and the inner template; reinforcing layers are arranged at the inner end and/or the outer end of the heat insulation plate and are adhered to the heat insulation plate, and the reinforcing layers and the heat insulation plate are fixedly connected without connecting cushion blocks, connecting pieces and locking discs, so that the industrial production is facilitated; after the concrete is poured, the bridge cut-off connecting rod can guarantee the joint strength between the concrete layers of heated board both sides, the both ends of bridge cut-off connecting rod are contradicted respectively on inner formword and exterior sheathing, the effectual thickness of guaranteeing the building outer wall.

Preferably, the reinforcing layer is a mortar layer. By adopting the technical scheme, the reinforcing layer adopts the mortar layer, mortar can be laid on the inner end surface or the outer end surface of the heat-insulating plate, and structures such as grid cloth and the like can be additionally arranged in the mortar layer.

The connecting cushion block comprises the following two structural forms:

And (II) the connecting cushion block is connected with a concrete chock block, and the outer end of the concrete chock block is abutted against the outer template. Adopt this technical scheme, connect the cushion and can adopt plastics material or metal material, contradict on the exterior sheathing through the concrete chock, after having poured the concrete, the concrete of pouring can closely laminate with the concrete chock, pull down the exterior sheathing after, the surface of building outer wall is whole concrete surface, the effectual phenomenon of having avoided taking place the infiltration from connecting the cushion.

In the structure, the distance from the outer end of the concrete chock block to the connecting cushion block is 3-5 mm; and the connecting cushion block is provided with a positioning bulge for positioning the concrete chock block. By adopting the technical scheme, the positioning protrusion is arranged, the position of the concrete chock block can be ensured, the installation is convenient, and the installation precision can be ensured. The outer end of the concrete chock is exposed out of the connecting cushion block by 3-5 mm, so that the possibility of water seepage is effectively prevented.

Preferably, the connecting piece is a U-shaped lock wire, the lock disc is provided with two lock holes matched with the U-shaped lock wire, the connecting cushion block is provided with two through holes matched with the U-shaped lock wire, the end part of the U-shaped lock wire is clamped on the anti-cracking net piece, and the U-shaped lock wire can be in sliding fit with the connecting cushion block. Adopt this technical scheme, connecting cushion, U type lock silk and lock dish and being split type structure, easy to assemble, the installation effectiveness is higher, can install after punching on the thermal insulation board, the lockhole is the one-way hole, can't withdraw from after the U type lock silk inserts the lockhole, the tip card of U type lock silk is on anti-crack net piece, will resist anti-crack net piece card in the recess of connecting the cushion, effectually fix anti-crack net piece.

Preferably, the connecting cushion block comprises an inner section and an outer section which are integrally formed, the through hole is formed in the inner section, a groove used for placing the end portion of the U-shaped locking wire is formed in the outer section, and the clamping groove is formed in the outer wall of the groove. By adopting the technical scheme, only two through holes are arranged on the inner side section, and the rest are in solid structures, so that the strength of the connecting cushion block is effectively ensured; the outer side section is provided with a groove, so that the U-shaped lock wire can conveniently penetrate through the connecting cushion block.

Preferably, the steel bar structure comprises a vertical bar and a stirrup fixedly connected with the vertical bar, and the bridge cutoff connecting rod is lapped on the stirrup. By adopting the technical scheme, the stirrup supports the broken bridge connecting rod, and plays a better supporting role on the broken bridge connecting rod.

Preferably, the bridge-cut connecting rod is connected with the stirrup through the clamp piece, so that the bridge-cut connecting rod can move axially but cannot move transversely. By adopting the technical scheme, the bridge cut-off connecting rod is clamped between the inner template and the outer template and is used for ensuring the distance between the inner template and the outer template.

Preferably, the clamp spare include with bridge cut-off connecting rod sliding fit's logical groove I, lead to the both ends of groove I respectively fixed be provided with the logical groove II of stirrup joint, lead to groove I and lead to II integrated into one piece in groove. By adopting the technical scheme, the bridge-cutoff connecting rod can move along the through grooves I in the axis direction, and the two through grooves II are clamped on the stirrups to limit the transverse movement of the bridge-cutoff connecting rod; lead to groove I and lead to II integrated into one piece, the clamp spare can be formed by the lamellar body bending of both ends setting by U type groove, convenient preparation.

Preferably, a reinforcing rib is fixedly arranged on the lock disc, and a connecting hole is formed in the reinforcing rib. By adopting the technical scheme, the reinforcing ribs are arranged to effectively ensure the strength of the lock disc; the lock disc can be temporarily fixed on a steel bar structure through the connecting hole by using steel bars or binding ropes so as to be beneficial to subsequent work.

Preferably, the limiting section bar is fixedly connected with the heat insulation plate or the reinforcing layer.

Preferably, the limiting section bar is of a channel steel structure.

Preferably, the limiting section bar is vertically arranged, and the bottom end of the limiting section bar is flush with the bottom end of the heat insulation plate; the cross section of the limiting section bar is U-shaped or mountain-shaped. By adopting the technical scheme, when concrete is poured, the limiting section bar can better support and position the heat-insulating plate.

A built-in heat insulation system of a building outer wall comprises heat insulation plates, connecting cushion blocks, anti-crack net pieces, locking discs, bridge cut-off connecting rods, a steel bar structure and connecting pieces; the inner side and the outer side of the heat-insulation plate are provided with an inner template and an outer template; the connecting cushion block and the anti-crack net piece are arranged between the heat preservation plate and the outer template; the steel bar structure and the lock disc are arranged between the heat preservation plate and the inner template; reinforcing layers are arranged at the inner end and/or the outer end of the heat insulation plate and are adhered to the heat insulation plate; the connecting cushion block comprises a clamping groove for mounting the anti-crack net piece; the connecting cushion block is fixedly connected with the lock disc through a connecting piece which can penetrate through the heat insulation plate and the reinforced layer, the inner end of the connecting cushion block is abutted against the heat insulation plate or the reinforced layer, and the outer end of the connecting cushion block is abutted against the outer template; the outer end of the lock disc is abutted against the heat insulation plate or the reinforcing layer; the bridge cut-off connecting rod runs through heated board and enhancement layer, the both ends of bridge cut-off connecting rod can be contradicted respectively on inner formword and exterior sheathing, wear to be equipped with the reinforcement cushion block on the bridge cut-off connecting rod, the outer end of reinforcement cushion block is contradicted on heated board or enhancement layer, the inner of reinforcement cushion block is contradicted on steel bar structure. By adopting the technical scheme, when concrete is poured between the heat insulation plate and the inner template and between the heat insulation plate and the outer template, the arranged reinforcing layer can prevent the connecting cushion block and/or the lock disc from being extruded into the heat insulation plate, when the mounting position of the lock disc can not ensure the collision to the steel bar structure, the lateral pressure applied to the heat insulation plate can be transmitted to the steel bar structure through the reinforcing cushion block and transmitted to the outer template through the connecting cushion block, the heat insulation plate is effectively protected and positioned, and the mounting number of the bridge cut-off connecting rods is 6-8 per square meter; when only the reinforcing layer is arranged at the inner end of the heat insulation plate, concrete can be poured between the heat insulation plate and the outer template, and when only the reinforcing layer is arranged at the outer end of the heat insulation plate, concrete can be poured between the heat insulation plate and the inner template; reinforcing layers are arranged at the inner end and/or the outer end of the heat insulation plate and are adhered to the heat insulation plate, and the reinforcing layers and the heat insulation plate are fixedly connected without connecting cushion blocks, connecting pieces and locking discs, so that the industrial production is facilitated; after the concrete is poured, the bridge cut-off connecting rod can guarantee the joint strength between the concrete layers of heated board both sides, the both ends of bridge cut-off connecting rod are contradicted respectively on inner formword and exterior sheathing, the effectual thickness of guaranteeing the building outer wall.

The connecting cushion block comprises the following two structural forms:

Preferably, the connecting piece is a U-shaped lock wire, the lock disc is provided with two lock holes matched with the U-shaped lock wire, the connecting cushion block is provided with two through holes matched with the U-shaped lock wire, the end part of the U-shaped lock wire is clamped on the anti-cracking net piece, and the U-shaped lock wire can be in sliding fit with the connecting cushion block. Adopt this technical scheme, connecting cushion, U type lock silk and lock dish and being split type structure, easy to assemble, the installation effectiveness is higher, can install after punching on the heat preservation board, the lockhole is one-way hole, can't withdraw from after the U type lock silk inserts the lockhole, the tip card of U type lock silk is on anti-crack net piece, will resist the crack net piece card in the recess of connecting the cushion, effectually fix anti-crack net piece.

Preferably, the clamping groove is I-shaped. By adopting the technical scheme, each clamping groove is arranged to be I-shaped, the anti-crack net piece is convenient to install in the clamping groove, and the cushion block is not required to be connected in a rotating mode.

A built-in heat insulation system of a building outer wall comprises heat insulation plates, connecting cushion blocks, anti-crack net pieces, locking discs, bridge cut-off connecting rods, a steel bar structure and connecting pieces; the inner side and the outer side of the heat-insulation plate are provided with an inner template and an outer template; the connecting cushion block and the anti-crack net piece are arranged between the heat preservation plate and the outer template; the steel bar structure and the lock disc are arranged between the heat preservation plate and the inner template; reinforcing layers are arranged at the inner end and/or the outer end of the heat-insulation plate and are adhered to the heat-insulation plate; the connecting cushion block comprises a clamping groove for mounting the anti-crack net piece; the connecting cushion block is fixedly connected with the lock disc through a connecting piece which can penetrate through the heat insulation plate and the reinforced layer, the inner end of the connecting cushion block abuts against the heat insulation plate or the reinforced layer, and the outer end of the connecting cushion block can abut against the outer template; the outer end of the lock disc props against the heat insulation plate or the reinforcing layer, and the inner end of the lock disc props against the steel bar structure; a limiting section bar is arranged between the heat insulation plate or the reinforcing layer and the steel bar structure, the outer end of the limiting section bar is abutted against the heat insulation plate or the reinforcing layer, and the inner end of the limiting section bar is abutted against the steel bar structure; the bridge cut-off connecting rod runs through heated board and enhancement layer, the both ends of bridge cut-off connecting rod can be contradicted respectively on inner formword and exterior sheathing. By adopting the technical scheme, when concrete is poured between the heat insulation plate and the inner template and between the heat insulation plate and the outer template, the arranged reinforcing layer can prevent the connecting cushion block and/or the lock disc from being extruded into the heat insulation plate, the lateral pressure of the heat insulation plate can be transmitted to the steel bar structure through the lock disc and the limiting section bar and transmitted to the outer template through the connecting cushion block, the heat insulation plate is effectively protected and positioned, when the reinforcing layer is only arranged at the inner end of the heat insulation plate, the concrete can be poured between the heat insulation plate and the outer template, and when the reinforcing layer is only arranged at the outer end of the heat insulation plate, the concrete can be poured between the heat insulation plate and the inner template; reinforcing layers are arranged at the inner end and/or the outer end of the heat insulation plate and are adhered to the heat insulation plate, and the reinforcing layers and the heat insulation plate are fixedly connected without connecting cushion blocks, connecting pieces and locking discs, so that the industrial production is facilitated; after the concrete is poured, the bridge cut-off connecting rod can guarantee the joint strength between the concrete layers of heated board both sides, the both ends of bridge cut-off connecting rod are contradicted respectively on inner formword and exterior sheathing, the effectual thickness of guaranteeing the building outer wall.

The connecting cushion block comprises the following two structural forms:

the connecting cushion block is made of concrete materials, and the outer end of the connecting cushion block directly abuts against the outer template. Adopt this technical scheme, the outer end of connecting the cushion is direct contradicted on the template, and after the concrete had been poured, the concrete of pouring can closely laminate with connecting the cushion, pulls down the exterior sheathing after, and the surface of building outer wall is whole concrete surface, and the effectual phenomenon of having avoided taking place the infiltration from connecting the cushion.

Preferably, the limiting section bar is of a channel steel structure.

Preferably, the limiting section bar is vertically arranged, and the bottom end of the limiting section bar is flush with the bottom end of the heat insulation plate; the section of the limiting section bar is U-shaped or mountain-shaped. By adopting the technical scheme, when concrete is poured, the limiting section bar can better support and position the heat-insulating plate.

A built-in heat insulation system of a building outer wall comprises heat insulation boards, connecting cushion blocks, anti-crack net pieces, locking discs, bridge cut-off connecting rods, a steel bar structure and connecting pieces; the inner side and the outer side of the heat-insulation plate are provided with an inner template and an outer template; the connecting cushion block and the anti-crack net piece are arranged between the heat preservation plate and the outer template; the steel bar structure and the lock disc are arranged between the heat preservation plate and the inner template; reinforcing layers are arranged at the inner end and/or the outer end of the heat insulation plate and are adhered to the heat insulation plate; the connecting cushion block comprises a clamping groove for mounting the anti-crack net piece; the connecting cushion block is fixedly connected with the lock disc through a connecting piece which can penetrate through the heat insulation plate and the reinforced layer, the inner end of the connecting cushion block is abutted against the heat insulation plate or the reinforced layer, and the outer end of the connecting cushion block is abutted against the outer template; the outer end of the lock disc props against the heat insulation plate or the reinforcing layer, and the inner end of the lock disc props against the steel bar structure; the bridge cut-off connecting rod runs through heated board and enhancement layer, the both ends of bridge cut-off connecting rod can be contradicted respectively on inner formword and exterior sheathing, wear to be equipped with the reinforcement cushion block on the bridge cut-off connecting rod, the outer end of reinforcement cushion block is contradicted on heated board or enhancement layer, the inner of reinforcement cushion block is contradicted on steel bar structure. By adopting the technical scheme, when concrete is poured between the heat insulation plate and the inner template and between the heat insulation plate and the outer template, the arranged reinforcing layer can prevent the connecting cushion block and/or the lock disc from being extruded into the heat insulation plate, the lateral pressure applied to the heat insulation plate can be transmitted to the steel bar structure through the lock disc and the reinforcing cushion block and transmitted to the outer template through the connecting cushion block, the heat insulation plate is effectively protected and positioned, and the installation number of the broken bridge connecting rods is 6-8 per square meter; when only the reinforcing layer is arranged at the inner end of the heat insulation plate, concrete can be poured between the heat insulation plate and the outer template, and when only the reinforcing layer is arranged at the outer end of the heat insulation plate, concrete can be poured between the heat insulation plate and the inner template; reinforcing layers are arranged at the inner end and/or the outer end of the heat insulation plate and are adhered to the heat insulation plate, and the reinforcing layers are fixedly connected with the heat insulation plate without connecting cushion blocks, connecting pieces and locking discs, so that the industrial production is facilitated; after the concrete is poured, the bridge cut-off connecting rod can guarantee the joint strength between the concrete layers of heated board both sides, the both ends of bridge cut-off connecting rod are contradicted respectively on inner formword and exterior sheathing, the effectual thickness of guaranteeing the building outer wall.

The connecting cushion block comprises the following two structural forms:

Therefore, compared with the prior art, the utility model has the substantive characteristics and the progress, and the beneficial effects of the implementation are also obvious.

Drawings

Fig. 1 is a schematic perspective view of the first embodiment of the present invention (the outer form and the inner form are not shown).

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic perspective view of the connecting pad.

FIG. 4 is a first schematic diagram of a side view of a connecting pad.

Fig. 5 is a schematic view of the connection structure of the connection pad block and the concrete chock block.

Fig. 6 is a schematic view of the connection structure of the connection pad, the connection member and the lock collar.

Fig. 7 is a schematic structural view of the connector.

Fig. 8 is a schematic perspective view of the second embodiment of the present invention (the outer form and the inner form are not shown).

Fig. 9 is a side view of the second connecting pad.

Fig. 10 is a schematic structural view of the clip member.

In the figure: 1-heat preservation plate, 2-reinforcing layer, 3-connecting cushion block, 3.1-inner section, 3.1.1-through hole, 3.2-outer section, 3.2.1-groove, 3.2.2-clamping groove, 3.2.3-positioning projection, 4-anti-crack net sheet, 5-locking disc, 5.1-reinforcing rib, 5.1.1-connecting hole, 6-vertical rib, 7-stirrup, 8-limiting section bar, 9-bridge-cut connecting rod, 10-inner template, 11-outer template, 12-concrete plug block, 13-connecting piece, 14-clamping hoop piece, 14.1-through groove I, 14.2-through groove II and 15-reinforcing cushion block.

Detailed Description

The drawings are for illustrative purposes only, and some components of the drawings may be omitted, enlarged or reduced in order to better explain the present embodiment, and do not represent the size of an actual product.

As shown in fig. 1-2, a built-in heat insulation system of a building outer wall comprises a heat insulation board 1, a connecting cushion block 3, an anti-crack net 4, a lock disc 5, a bridge cut-off connecting rod 9, a steel bar structure and a connecting piece 13; an inner template 10 and an outer template 11 are arranged on the inner side and the outer side of the heat insulation board 1; the connecting cushion block 3 and the anti-crack net piece 4 are arranged between the heat preservation plate 1 and the outer template 11; the steel bar structure and the lock disc 5 are arranged between the heat preservation plate 1 and the inner template 10; the inner end and/or the outer end of the heat insulation plate 1 are/is provided with a reinforcing layer 2, and the reinforcing layer 2 is adhered to the heat insulation plate 1; the connecting cushion block 3 comprises a clamping groove 3.2.2 for mounting the anti-crack net piece 4; the connecting cushion block 3 is fixedly connected with the lock disc 5 through a connecting piece 13 which can penetrate through the heat insulation plate 1 and the reinforced layer 2, the inner end of the connecting cushion block 3 is abutted against the heat insulation plate 1 or the reinforced layer 2, and the outer end of the connecting cushion block 3 is abutted against the outer template 11; the outer end of the lock disc 5 abuts against the heat insulation plate 1 or the reinforcing layer 2, and the inner end of the lock disc 5 abuts against the steel bar structure; the bridge cut-off connecting rod 9 runs through the insulation board 1 and the reinforcing layer 2, and two ends of the bridge cut-off connecting rod 9 can respectively abut against the inner formwork 10 and the outer formwork 11. The two ends of the bridge cutoff connecting rod 9 are directly abutted to the inner formwork 10 and the outer formwork 11 respectively or the two ends of the bridge cutoff connecting rod 9 are abutted to the inner formwork 10 and the outer formwork 11 through other connecting pieces.

Further, when the quantity that can contradict lock dish 5 on steel bar structure is not many, be provided with spacing section bar 8 between heated board 1 or enhancement layer 2 and the steel bar structure, the outer end of spacing section bar 8 is contradicted on heated board 1 or enhancement layer 2, the inner of spacing section bar 8 is contradicted on steel bar structure. And the limiting section bar 8 is fixedly connected with the heat insulation plate 1 or the reinforcing layer 2. Preferably, the limiting section bar 8 is of a channel steel structure; the limiting section bar 8 is vertically arranged, and the bottom end of the limiting section bar 8 is flush with the bottom end of the heat insulation plate 1; the cross section of the limiting section bar 8 is U-shaped or mountain-shaped.

Further, referring to fig. 8, when the number of the locking discs 5 abutting against the steel bar structure is not large, the bridge-cut connecting rod 9 is provided with a reinforcing cushion block 15 in a penetrating manner, the outer end of the reinforcing cushion block 15 abuts against the heat insulation plate 1 or the reinforcing layer 2, and the inner end of the reinforcing cushion block 15 abuts against the steel bar structure.

The reinforcing layer 2 is a mortar layer.

The connecting cushion block 3 comprises the following two structural forms:

as shown in fig. 2, the connecting blocks 3 are made of concrete, and the outer ends of the connecting blocks 3 directly abut against the outer formwork 11.

And (II) as shown in fig. 5, the connecting cushion block 3 is connected with a concrete chock block 12, and the outer end of the concrete chock block 12 is abutted against the outer template 11. In the structure, the outer end of the concrete chock 12 is exposed out of the connecting cushion block 3 by a distance of 3-5 mm. As shown in fig. 9, the connecting spacer 3 is provided with a positioning protrusion 3.2.3 for positioning the concrete block 12.

As shown in fig. 3-4 and 6-7, the connecting member 13 is a U-shaped locking wire, the locking disk 5 is provided with two locking holes matched with the U-shaped locking wire, the connecting cushion block 3 is provided with two through holes 3.1.1 matched with the U-shaped locking wire, the end portion of the U-shaped locking wire is clamped at the cross-shaped intersection of the anti-crack net piece 4, and the U-shaped locking wire can be slidably matched with the connecting cushion block 3.

The connecting cushion block 3 comprises an inner section 3.1 and an outer section 3.2 which are integrally formed, the through hole 3.1.1 is formed in the inner section 3.1, a groove 3.2.1 used for placing the end part of the U-shaped lock wire is formed in the outer section 3.2, and the clamping groove 3.2.2 is formed in the outer wall of the groove 3.2.1. The clamping groove 3.2.2 is I-shaped.

As shown in fig. 1-2, the steel bar structure includes a vertical bar 6 and a stirrup 7 fixedly connected to the vertical bar 6, and the bridge-cut connecting rod 9 is lapped on the stirrup 7.

Preferably, the bridge-cut connector 9 is connected to the stirrup 7 by means of a clamp 14 so that the bridge-cut connector 9 is axially movable but not transversely movable.

As shown in fig. 10, the hoop member 14 includes a through groove i 14.1 in sliding fit with the bridge-cut connecting rod 9, two ends of the through groove i 14.1 are respectively and fixedly provided with a through groove ii 14.2 clamped with the stirrup 7, and the through groove i 14.1 and the through groove ii 14.2 are integrally formed.

As shown in fig. 6, a reinforcing rib 5.1 is fixedly arranged on the lock disc 5, and a connecting hole 5.1.1 is arranged on the reinforcing rib 5.1.

The working principle is as follows: when the thermal insulation board is produced in a factory, the reinforcing layer 2 is laid at the inner end and/or the outer end of the thermal insulation board 1, the connecting cushion block 3, the anti-crack net piece 4, the connecting piece 13, the lock disc 5 and the thermal insulation board 1 are fixedly connected to form a thermal insulation net frame piece, and the production of the thermal insulation net frame piece is completed. After transporting the heat preservation net rack piece to the construction site, the heat preservation net rack piece is installed at the appointed position on site, the heat preservation net rack piece is temporarily fixed on a steel bar structure through a connecting hole 5.1.1 on a lock disc 5 by an iron wire or a binding rope, and then a bridge cut-off connecting rod 9 is inserted. The bridge cutoff connecting rod 9 is installed at the stirrup 7 and placed on the stirrup 7, then the inner formwork 10 and the outer formwork 11 are installed, concrete is poured, and after the concrete is stably formed, the inner formwork 10 and the outer formwork 11 are detached.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A built-in heat insulation system of a building outer wall comprises heat insulation boards, connecting cushion blocks, anti-crack net pieces, locking discs, bridge cut-off connecting rods, a steel bar structure and connecting pieces; an inner template and an outer template are arranged on the inner side and the outer side of the heat-insulation plate; the connecting cushion block and the anti-crack net piece are arranged between the heat preservation plate and the outer template; the steel bar structure and the lock disc are arranged between the heat preservation plate and the inner template; the heat insulation board is characterized in that reinforcing layers are arranged at the inner end and/or the outer end of the heat insulation board and are adhered to the heat insulation board; the connecting cushion block comprises a clamping groove for mounting the anti-crack net piece; the connecting cushion block is fixedly connected with the lock disc through a connecting piece which can penetrate through the heat insulation plate and the reinforced layer, the inner end of the connecting cushion block is abutted against the heat insulation plate or the reinforced layer, and the outer end of the connecting cushion block is abutted against the outer template; the outer end of the lock disc is abutted against the heat insulation plate or the reinforcing layer, and the inner end of the lock disc is abutted against the steel bar structure; the bridge cut-off connecting rod runs through heated board and enhancement layer, the both ends of bridge cut-off connecting rod can be contradicted respectively on inner formword and exterior sheathing.

2. The building exterior wall built-in insulation system according to claim 1, wherein the reinforcing layer is a mortar layer.

3. The building external wall built-in heat insulation system according to claim 1, wherein the connecting cushion block is made of concrete material, and the outer end of the connecting cushion block directly abuts against the outer formwork;

or the connecting cushion block is connected with a concrete chock block, and the outer end of the concrete chock block props against the outer template.

4. The built-in heat insulation system for the external wall of the building as claimed in claim 3, wherein the distance from the outer end of the concrete chock to the connecting cushion block is 3mm-5mm.

5. The built-in heat insulation system for the external wall of the building as claimed in claim 3 or 4, wherein the connecting cushion block is provided with a positioning protrusion for positioning the concrete chock block.

6. The building exterior wall built-in heat insulation system according to claim 1, wherein the connecting piece is a U-shaped lock wire, two lock holes matched with the U-shaped lock wire are arranged on the lock disc, two through holes matched with the U-shaped lock wire are arranged on the connecting cushion block, the end part of the U-shaped lock wire is clamped on the anti-crack net piece, and the U-shaped lock wire can be in sliding fit with the connecting cushion block.

7. The building external wall built-in heat insulation system according to claim 6, wherein the connecting cushion block comprises an inner section and an outer section which are integrally formed, the through hole is formed in the inner section, a groove for placing an end portion of the U-shaped locking wire is formed in the outer section, and the clamping groove is formed in the outer wall of the groove.

8. The building external wall built-in heat insulation system according to claim 7, wherein the clamping groove is I-shaped.

9. The built-in heat insulation system for the external wall of the building as claimed in claim 1 or 6, wherein the steel bar structure comprises a vertical bar and a stirrup fixedly connected with the vertical bar, and the bridge-cut connecting rod is lapped on the stirrup.

10. The built-in thermal insulation system for external wall of building according to claim 9, wherein the bridge-cut connecting rod is connected with the stirrup through a clamp member so that the bridge-cut connecting rod can move axially but can not move transversely.

11. The built-in heat preservation system of building outer wall according to claim 10, characterized in that the clamp member includes a through groove I which is in sliding fit with the bridge-cut-off connecting rod, two ends of the through groove I are respectively and fixedly provided with a through groove II which is clamped with the stirrup, and the through groove I and the through groove II are integrally formed.

12. The built-in heat insulation system for the external wall of the building as claimed in claim 1, wherein the lock plate is fixedly provided with a reinforcing rib, and the reinforcing rib is provided with a connecting hole.

13. A built-in heat insulation system of a building outer wall comprises heat insulation plates, connecting cushion blocks, anti-crack net pieces, locking discs, bridge cut-off connecting rods, a steel bar structure and connecting pieces; an inner template and an outer template are arranged on the inner side and the outer side of the heat-insulation plate; the connecting cushion block and the anti-crack net piece are arranged between the heat preservation plate and the outer template; the steel bar structure and the lock disc are arranged between the heat preservation plate and the inner template; the insulation board is characterized in that reinforcing layers are arranged at the inner end and/or the outer end of the insulation board and are adhered to the insulation board; the connecting cushion block comprises a clamping groove for mounting the anti-crack net piece; the connecting cushion block is fixedly connected with the lock disc through a connecting piece which can penetrate through the heat insulation plate and the reinforced layer, the inner end of the connecting cushion block is abutted against the heat insulation plate or the reinforced layer, and the outer end of the connecting cushion block is abutted against the outer template; the outer end of the lock disc is abutted against the heat insulation plate or the reinforcing layer, a limiting section bar is arranged between the heat insulation plate or the reinforcing layer and the steel bar structure, the outer end of the limiting section bar is abutted against the heat insulation plate or the reinforcing layer, and the inner end of the limiting section bar is abutted against the steel bar structure; the bridge cut-off connecting rod runs through heated board and enhancement layer, the both ends of bridge cut-off connecting rod can be contradicted respectively on inner formword and exterior sheathing.

14. The building exterior wall built-in insulation system according to claim 13, wherein the reinforcing layer is a mortar layer.

15. The building external wall built-in heat insulation system according to claim 13, wherein the connection cushion block is made of concrete material, and the outer end of the connection cushion block directly abuts against the outer formwork;

16. The building exterior wall built-in insulation system according to claim 15, wherein the outer end of the concrete chock is exposed from the connection chock by a distance of 3mm to 5mm.

17. The built-in heat insulation system for the external wall of the building as claimed in claim 15 or 16, wherein the connecting cushion block is provided with a positioning protrusion for positioning the concrete chock block.

18. The building exterior wall built-in heat insulation system according to claim 13, wherein the connecting member is a U-shaped lock wire, the lock plate is provided with two lock holes matched with the U-shaped lock wire, the connecting cushion block is provided with two through holes matched with the U-shaped lock wire, an end portion of the U-shaped lock wire is clamped on the anti-crack net piece, and the U-shaped lock wire is slidably matched with the connecting cushion block.

19. The built-in heat insulation system for the external wall of the building as claimed in claim 18, wherein the connecting cushion block comprises an inner section and an outer section which are integrally formed, the through hole is formed in the inner section, the outer section is provided with a groove for placing the end of the U-shaped locking wire, and the clamping groove is formed in the outer wall of the groove.

20. The built-in thermal insulation system for external walls of buildings according to claim 19, wherein the slots are I-shaped.

21. The building exterior wall built-in insulation system according to claim 13 or 18, wherein the steel bar structure comprises a vertical bar and a stirrup fixedly connected with the vertical bar, and the bridge-cut connecting rod is lapped on the stirrup.

22. The built-in insulation system for external wall of building according to claim 21, wherein the bridge-cut connecting rod is connected with the stirrup through a clamp member so that the bridge-cut connecting rod can move axially but can not move transversely.

23. The building external wall built-in heat preservation system according to claim 22, characterized in that the clamp member comprises a through groove I in sliding fit with the bridge cut-off connecting rod, two ends of the through groove I are respectively fixedly provided with a through groove II in clamping fit with the stirrup, and the through groove I and the through groove II are integrally formed.

24. The building exterior wall built-in heat insulation system according to claim 13, wherein a reinforcing rib is fixedly arranged on the lock disc, and a connecting hole is formed in the reinforcing rib.

25. The building exterior wall built-in heat insulation system according to claim 13, wherein the limiting section bar is fixedly connected with the heat insulation plate or the reinforcing layer.

26. The built-in heat insulation system for external walls of buildings according to claim 13 or 25, wherein the limiting section bar is of a channel steel structure.

27. The building external wall built-in heat insulation system according to claim 13 or 25, wherein the limiting section bars are vertically arranged, and the bottom ends of the limiting section bars are flush with the bottom ends of the heat insulation plates; the cross section of the limiting section bar is U-shaped or mountain-shaped.

28. A built-in heat insulation system of a building outer wall comprises heat insulation boards, connecting cushion blocks, anti-crack net pieces, locking discs, bridge cut-off connecting rods, a steel bar structure and connecting pieces; the inner side and the outer side of the heat-insulation plate are provided with an inner template and an outer template; the connecting cushion block and the anti-crack net piece are arranged between the heat preservation plate and the outer template; the steel bar structure and the lock disc are arranged between the heat preservation plate and the inner template; the heat insulation board is characterized in that reinforcing layers are arranged at the inner end and/or the outer end of the heat insulation board and are adhered to the heat insulation board; the connecting cushion block comprises a clamping groove for mounting the anti-crack net piece; the connecting cushion block is fixedly connected with the lock disc through a connecting piece which can penetrate through the heat insulation plate and the reinforced layer, the inner end of the connecting cushion block abuts against the heat insulation plate or the reinforced layer, and the outer end of the connecting cushion block can abut against the outer template; the outer end of the lock disc is abutted against the heat insulation plate or the reinforcing layer; the bridge cut-off connecting rod runs through heated board and enhancement layer, the both ends of bridge cut-off connecting rod can be contradicted respectively on inner formword and exterior sheathing, wear to be equipped with the reinforcement cushion block on the bridge cut-off connecting rod, the outer end of reinforcement cushion block is contradicted on heated board or enhancement layer, the inner of reinforcement cushion block is contradicted on steel bar structure.

29. The building exterior wall built-in insulation system according to claim 28, wherein the reinforcing layer is a mortar layer.

30. The building exterior wall built-in insulation system according to claim 28, wherein the connection cushion block is a connection cushion block made of concrete material, and the outer end of the connection cushion block directly abuts against the outer formwork;

31. The built-in insulation system for external wall of building according to claim 30, wherein the distance of the outer end of the concrete chock exposed from the connecting cushion block is 3mm-5mm.

32. The building exterior wall built-in insulation system according to claim 30 or 31, wherein the connection pad block is provided with a positioning protrusion for positioning the concrete block.

33. The building exterior wall built-in heat insulation system according to claim 28, wherein the connecting member is a U-shaped lock wire, the lock plate is provided with two lock holes matched with the U-shaped lock wire, the connecting cushion block is provided with two through holes matched with the U-shaped lock wire, an end portion of the U-shaped lock wire is clamped on the anti-crack net piece, and the U-shaped lock wire can be slidably matched with the connecting cushion block.

34. The built-in heat insulation system for the external wall of the building as claimed in claim 33, wherein the connection cushion block comprises an inner section and an outer section which are integrally formed, the through hole is formed in the inner section, the outer section is provided with a groove for placing the end of the U-shaped locking wire, and the clamping groove is formed in the outer wall of the groove.

35. The building exterior wall built-in insulation system according to claim 34, wherein the slot is I-shaped.

36. The building exterior wall built-in insulation system according to claim 28 or 33, wherein the steel bar structure comprises a vertical bar and a stirrup fixedly connected with the vertical bar, and the bridge cutoff connecting rod is lapped on the stirrup.

37. The building exterior wall built-in insulation system according to claim 36, wherein the bridge-cut connecting rod is connected with the stirrup through a clip member such that the bridge-cut connecting rod is axially movable but not transversely movable.

38. The building external wall built-in heat preservation system according to claim 37, wherein the clamp member comprises a through groove I in sliding fit with the bridge cut-off connecting rod, two ends of the through groove I are respectively and fixedly provided with a through groove II in clamping fit with the stirrup, and the through groove I and the through groove II are integrally formed.

39. The building exterior wall built-in insulation system according to claim 28, wherein a reinforcing rib is fixedly provided on the lock plate, and a connection hole is provided on the reinforcing rib.

40. A built-in heat insulation system of a building outer wall comprises heat insulation plates, connecting cushion blocks, anti-crack net pieces, locking discs, bridge cut-off connecting rods, a steel bar structure and connecting pieces; an inner template and an outer template are arranged on the inner side and the outer side of the heat-insulation plate; the connecting cushion block and the anti-crack net piece are arranged between the heat preservation plate and the outer template; the steel bar structure and the lock disc are arranged between the heat preservation plate and the inner template; the insulation board is characterized in that reinforcing layers are arranged at the inner end and/or the outer end of the insulation board and are adhered to the insulation board; the connecting cushion block comprises a clamping groove for mounting the anti-crack net piece; the connecting cushion block is fixedly connected with the lock disc through a connecting piece which can penetrate through the heat insulation plate and the reinforced layer, the inner end of the connecting cushion block is abutted against the heat insulation plate or the reinforced layer, and the outer end of the connecting cushion block is abutted against the outer template; the outer end of the lock disc is abutted against the heat insulation plate or the reinforcing layer, and the inner end of the lock disc is abutted against the steel bar structure; a limiting section bar is arranged between the heat insulation plate or the reinforcing layer and the steel bar structure, the outer end of the limiting section bar is abutted against the heat insulation plate or the reinforcing layer, and the inner end of the limiting section bar is abutted against the steel bar structure; the bridge cut-off connecting rod runs through heated board and enhancement layer, the both ends of bridge cut-off connecting rod can be contradicted respectively on inner formword and exterior sheathing.

41. The building exterior wall built-in insulation system of claim 40, wherein the reinforcing layer is a mortar layer.

42. The building exterior wall built-in heat insulation system according to claim 40, wherein the connection cushion block is made of concrete material, and the outer end of the connection cushion block directly abuts against the outer formwork;

43. The built-in insulation system for external wall of building according to claim 42, wherein the distance of the outer end of the concrete chock exposed from the connecting cushion block is 3mm-5mm.

44. The building exterior wall built-in insulation system according to claim 42 or 43, wherein the connection pad block is provided with a positioning protrusion for positioning the concrete block.

45. The building exterior wall built-in heat insulation system according to claim 40, wherein the connecting member is a U-shaped lock wire, the lock disc is provided with two lock holes matched with the U-shaped lock wire, the connecting cushion block is provided with two through holes matched with the U-shaped lock wire, the end portion of the U-shaped lock wire is clamped on the anti-crack net piece, and the U-shaped lock wire can be in sliding fit with the connecting cushion block.

46. The built-in heat insulation system for the external wall of the building as claimed in claim 45, wherein the connecting cushion block comprises an inner section and an outer section which are integrally formed, the through hole is formed in the inner section, the outer section is provided with a groove for placing an end of the U-shaped locking wire, and the clamping groove is formed in the outer wall of the groove.

47. The built-in thermal insulation system for external walls of buildings according to claim 46, wherein the slots are I-shaped.

48. The built-in heat insulation system for external wall of building as claimed in claim 40 or 45, wherein the steel bar structure comprises vertical bars and stirrups fixedly connected with the vertical bars, and the bridge cut-off connecting rods are lapped on the stirrups.

49. The building exterior wall built-in insulation system according to claim 48, wherein the bridge-cut connecting rod is connected with the stirrup through a clip member such that the bridge-cut connecting rod is axially movable but not transversely movable.

50. The building exterior wall built-in heat preservation system according to claim 49, wherein the hoop member comprises a through groove I in sliding fit with the bridge cut-off connecting rod, two ends of the through groove I are respectively fixedly provided with a through groove II in clamping fit with the hoop, and the through groove I and the through groove II are integrally formed.

51. The building exterior wall built-in heat insulation system according to claim 40, wherein a reinforcing rib is fixedly arranged on the lock disc, and a connecting hole is formed in the reinforcing rib.

52. The built-in heat insulation system for the external wall of the building as claimed in claim 40, wherein the limiting section bar is fixedly connected with the heat insulation board or the reinforcing layer.

53. The built-in thermal insulation system for external walls of buildings according to claim 52, wherein the limiting section bar is of a channel steel structure.

54. The built-in heat insulation system for the external wall of the building according to claim 52 or 53, wherein the limiting section bars are vertically arranged, and the bottom ends of the limiting section bars are flush with the bottom ends of the heat insulation plates; the section of the limiting section bar is U-shaped or mountain-shaped.

55. A built-in heat insulation system of a building outer wall comprises heat insulation plates, connecting cushion blocks, anti-crack net pieces, locking discs, bridge cut-off connecting rods, a steel bar structure and connecting pieces; the inner side and the outer side of the heat-insulation plate are provided with an inner template and an outer template; the connecting cushion block and the anti-crack net piece are arranged between the heat preservation plate and the outer template; the steel bar structure and the lock disc are arranged between the heat preservation plate and the inner template; the insulation board is characterized in that reinforcing layers are arranged at the inner end and/or the outer end of the insulation board and are adhered to the insulation board; the connecting cushion block comprises a clamping groove for mounting the anti-crack net piece; the connecting cushion block is fixedly connected with the lock disc through a connecting piece which can penetrate through the heat insulation plate and the reinforced layer, the inner end of the connecting cushion block is abutted against the heat insulation plate or the reinforced layer, and the outer end of the connecting cushion block is abutted against the outer template; the outer end of the lock disc props against the heat insulation plate or the reinforcing layer, and the inner end of the lock disc props against the steel bar structure; the bridge cut-off connecting rod runs through heated board and enhancement layer, the both ends of bridge cut-off connecting rod can be contradicted respectively on inner formword and exterior sheathing, wear to be equipped with the reinforcement cushion block on the bridge cut-off connecting rod, the outer end of reinforcement cushion block is contradicted on heated board or enhancement layer, the inner of reinforcement cushion block is contradicted on steel bar structure.

56. The building exterior wall built-in insulation system of claim 55, wherein the reinforcing layer is a mortar layer.

57. The building exterior wall built-in insulation system according to claim 55, wherein the connection cushion block is made of concrete material, and the outer end of the connection cushion block directly abuts against the outer formwork;

58. The built-in insulation system for external wall of building according to claim 57, wherein the distance of the outer end of the concrete chock exposed from the connecting cushion block is 3mm-5mm.

59. The building exterior wall built-in insulation system according to claim 57 or 58, wherein the connection pad block is provided with a positioning protrusion for positioning the concrete block.

60. The built-in heat insulation system for the exterior wall of a building as claimed in claim 55, wherein the connecting member is a U-shaped locking wire, the locking plate is provided with two locking holes matched with the U-shaped locking wire, the connecting cushion block is provided with two through holes matched with the U-shaped locking wire, the end portion of the U-shaped locking wire is clamped on the anti-crack net piece, and the U-shaped locking wire can be slidably matched with the connecting cushion block.

61. The built-in heat insulation system for external walls of buildings according to claim 60, wherein the connecting cushion block comprises an inner section and an outer section which are integrally formed, the through hole is arranged on the inner section, the outer section is provided with a groove for placing the end part of the U-shaped locking wire, and the clamping groove is arranged on the outer wall of the groove.

62. The building exterior wall built-in insulation system according to claim 61, wherein the slot is I-shaped.

63. The built-in heat insulation system for external wall of building as claimed in claim 55 or 60, wherein the steel bar structure comprises vertical bars and stirrups fixedly connected with the vertical bars, and the bridge cut-off connecting rods are lapped on the stirrups.

64. The built-in insulation system for external wall of building as claimed in claim 63, wherein the bridge-cut connecting rod is connected with the stirrup by a clamp member so that the bridge-cut connecting rod can move axially but can not move transversely.

65. The built-in heat insulation system for the external wall of the building as claimed in claim 64, wherein the clamp member comprises a through groove I which is in sliding fit with the bridge-cut connecting rod, two ends of the through groove I are respectively and fixedly provided with a through groove II which is clamped with the stirrup, and the through groove I and the through groove II are integrally formed.

66. The built-in heat insulation system for external walls of buildings according to claim 55, wherein the lock disc is fixedly provided with a reinforcing rib, and the reinforcing rib is provided with a connecting hole.