CN217711148U

CN217711148U - Heat preservation outer wall component connection structure

Info

Publication number: CN217711148U
Application number: CN202221890457.0U
Authority: CN
Inventors: 张跃
Original assignee: Changsha Yuanda Near Zero Energy Consumption Building Technology Co ltd
Current assignee: Changsha Yuanda Near Zero Energy Consumption Building Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-01
Anticipated expiration: 2032-07-22

Abstract

A heat-insulating external wall member connecting structure comprises a member body and a connecting piece, wherein a gasket is arranged between the member body and a wall body; the wall body is provided with a mounting hole for penetrating the connecting piece, sealant is filled in the mounting hole, and the connecting piece sequentially penetrates through the component body and the gasket to enter the mounting hole of the wall body and is isolated from the wall body through the sealant. The utility model discloses a set up rubber gasket and pour into sealed glue, can effectively avoid the component body and the wall body direct contact of metallicity to stop the cold and hot bridge effect between heat preservation system and the wall body, improve the heat preservation effect greatly, energy-conserving effect is showing.

Description

Heat preservation outer wall component connection structure

Technical Field

The utility model relates to a heat preservation outer wall, especially a heat preservation outer wall component connection structure.

Background

The existing assembled heat-insulation outer wall is generally characterized in that a heat-insulation layer is arranged on the surface of the outer wall, and a decorative plate is installed on the outer side of the heat-insulation layer to form a heat-insulation outer wall structure, so that the heat-insulation performance of the outer wall of a building is improved, the heat loss of the building is further reduced, the energy consumption of the building is reduced, and the living comfort is improved.

However, the existing heat-insulating outer wall mainly has the following defects: when the metal components on the heat-insulating layer are directly contacted with the outer wall, cold and hot bridges can be caused to appear; and the metal bolts are directly nailed into the wall body, which can also lead to the appearance of cold and hot bridges. Once a cold and hot bridge appears, the heat preservation effect can be greatly influenced.

Therefore, the utility model discloses need to design a component connection structure urgently, can reach the bridge cut-off effect, avoid the emergence of cold and hot bridge effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned not enough of prior art and providing a practice thrift the energy consumption, heat preservation outer wall component connection structure that the bridge cut-off effect is showing.

The technical scheme of the utility model is that: a heat-insulating external wall member connecting structure comprises a member body and a connecting piece, wherein a gasket is arranged between the member body and a wall body; the wall body is provided with a mounting hole used for penetrating the connecting piece, sealant is filled in the mounting hole, and the connecting piece penetrates through the component body and the gasket in sequence to enter the mounting hole of the wall body and is isolated from the wall body through the sealant.

Furthermore, the component body comprises a plane plate, two ends of the plane plate are bent to form a first bending portion and a second bending portion perpendicular to the plane plate, the first bending portion is connected with the wall, and a connecting hole used for penetrating through the connecting piece is formed in the first bending portion.

Further, the gasket is a rubber gasket, the size of the gasket is larger than or equal to that of the first bending part, and a connecting hole for penetrating through the connecting piece is also formed in the gasket.

Furthermore, the gasket is arranged at the position where the first bending part is contacted with the wall body.

Furthermore, the connecting piece is an expansion bolt, and the expansion bolt penetrates into the mounting hole of the wall body after the sealant is poured and is wrapped by the sealant.

Furthermore, the sealant is arranged between the connecting piece and the gaps around the through holes.

Further, the sealant is a weather-resistant sealant.

Further, the first bending portion and the second bending portion are bent toward the same direction.

The utility model has the advantages that: by arranging the rubber gasket and pouring the sealant, the direct contact between the component body with the metal property and the wall body can be effectively avoided, so that the cold and hot bridge effect between the heat insulation system and the wall body is avoided, the heat insulation effect is greatly improved, and the energy-saving effect is remarkable.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a component body according to an embodiment of the present invention.

The attached drawings indicate the following:

1. a member body; 2. an expansion bolt; 3. a wall body; 4. a gasket; 5. sealing glue; 11. a flat plate; 12. a first bending portion; 13. a second bending portion; 111. and (6) riveting the hole.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific embodiments.

As shown in fig. 1: a heat preservation outer wall component connecting structure comprises a component body 1 and a connecting piece, wherein the connecting piece is preferably an expansion bolt 2; a gasket 4 is arranged between the component body 1 and the wall 3; the wall body 3 is provided with a mounting hole for penetrating the expansion bolt 2, the mounting hole is filled with sealant 5, and the expansion bolt 2 sequentially penetrates through the component body 1 and the gasket 4 to enter the mounting hole of the wall body 3 and is isolated from the wall body through the sealant 5.

The scheme has the following advantages: (1) By arranging the gasket, the gasket can be used for isolating treatment when the component body is in contact with a wall body, and the gasket is a nonmetal gasket; (2) Through pouring sealant into the mounting hole where the wall body is connected with the connecting piece, after the connecting piece enters the mounting hole, the connecting piece is isolated from the wall body through the sealant, and therefore the bridge cutoff effect is achieved.

Specifically, as shown in fig. 2: the component body 1 is a metal component and comprises a plane plate 11, two ends of the plane plate are bent to form a first bending portion 12 and a second bending portion 13 which are perpendicular to the plane plate, the plane plate 11 is subjected to rib pressing treatment, the strength of the component body can be enhanced, the length of the first bending portion is larger than or equal to 20mm, the length of the second bending portion 13 is preferably 15mm, the component body is used for controlling the plate seam interval of the insulation board, and the component body can be arranged according to a connected building main body. The wall 3 of the embodiment may be a concrete outer wall, a steel outer wall or a core outer wall. The outer surface of the wall 3 is provided with a heat insulation layer, such as a rock wool board; the outer surface of the heat-insulating layer is wrapped with a decorative plate, and the heat-insulating layer is connected with the decorative plate to form a heat-insulating system. The first bending part 12 and the second bending part 13 are bent toward the same direction; all be equipped with the screw hole on first portion of bending 12 and the second portion of bending 13, be equipped with riveting hole 111 on the panel 11, the first portion of bending 12 of component body 1 is through

expansion bolts

2 and 3 threaded connection of wall body, and the panel is riveted with the heat preservation, and the second portion of bending then is used for carrying out threaded connection with the component body on the adjacent heat preservation system. Preferably, the heat preservation system of this embodiment is directly prefabricated in the mill, and the direct prefabrication of component body is on the heat preservation of heat preservation system, when heat preservation system on-the-spot and wall connection, only need the encapsulating screwed bolt can.

In this embodiment, the gasket 4 is a rubber gasket, and has a size equal to that of the first bending portion, and the gasket 4 is also provided with a threaded hole for passing through the expansion bolt 2. The gasket 4 is provided at a position where the first bent portion 12 contacts the wall 3.

In this embodiment, the expansion bolt 2 penetrates into the mounting hole of the wall 3 after the sealant 5 is poured, and is wrapped by the sealant 5, that is: and a sealant 5 is arranged between the expansion bolt 2 and the peripheral gap of the mounting hole. Therefore, the cold and hot bridge between the expansion bolt and the wall body can be effectively disconnected. Among them, the sealant 5 is preferably a silicone weather-resistant sealant.

The working principle of the embodiment is as follows: when the heat preservation system is connected with the wall body 3, a mounting hole is drilled in the wall body 3, then the gasket 4 is attached to the wall body, and the threaded hole in the gasket 4 is aligned with the mounting hole in the wall body 3. Then pour into sealed glue 5 into along gasket 4 in to the mounting hole, make the screw hole of member body 1 aim at the screw hole of gasket 4 at once after sealed glue 5 pours into, and make expansion bolts 2 enter the mounting hole of wall body 3 after first bending portion 12 of member body 1, gasket 4 in proper order, when sealed glue 5 is not dry, squeeze into expansion bolts 2 and fix in the mounting hole, realize being connected of member body 1 and wall body 3, and sealed glue 5 parcel expansion bolts 2 stretches into that part of mounting hole, thereby reach the bridge cut-off effect.

To sum up, the utility model discloses a set up the rubber gasket and pour into sealed glue, can effectively avoid metallic property's component body and wall body direct contact to stop the cold and hot bridge effect between insulation system and the wall body, improve the heat preservation effect greatly, energy-conserving effect is showing.

Claims

1. A heat-insulation external wall component connecting structure is characterized by comprising a component body and a connecting piece, wherein a gasket is arranged between the component body and a wall body; the wall body is provided with a mounting hole used for penetrating the connecting piece, sealant is filled in the mounting hole, and the connecting piece penetrates through the component body and the gasket in sequence to enter the mounting hole of the wall body and is isolated from the wall body through the sealant.

2. The exterior wall component connection structure for insulation according to claim 1, wherein the component body includes a planar plate, both ends of the planar plate are bent to form a first bent portion and a second bent portion perpendicular to the planar plate, the first bent portion is connected to the wall, and the first bent portion is provided with a connection hole for passing through the connection member.

3. The insulating exterior wall member connecting structure according to claim 2, wherein the gasket is a rubber gasket, the size of the rubber gasket is larger than or equal to that of the first bending portion, and a connecting hole for passing through the connecting member is also formed in the gasket.

4. The insulating exterior wall member connecting structure according to claim 2, wherein the gasket is provided at a position where the first bent portion contacts the wall body.

5. The insulating exterior wall member connecting structure according to claim 2, wherein the connecting member is an expansion bolt, and the expansion bolt penetrates into the mounting hole of the wall body after the sealant is poured and is wrapped by the sealant.

6. The insulating exterior wall member connecting structure according to claim 1, wherein the sealant is provided between the connecting member and the circumferential gap of the through hole.

7. The insulating exterior wall member connecting structure according to claim 1, wherein the sealant is a weather-resistant sealant.

8. The insulating exterior wall member connecting structure as recited in claim 2, wherein the first bending portion and the second bending portion are bent in the same direction.