CN213626080U

CN213626080U - End face bridge cut-off connection structure of metal composite light heat insulation board

Info

Publication number: CN213626080U
Application number: CN202021139289.2U
Authority: CN
Inventors: 李艳华; 母艳昌; 马谡; 陈猛; 杨金雄; 熊海; 余康
Original assignee: Yunnan Ksec Design Research Institute Co ltd
Current assignee: Yunnan Ksec Design Research Institute Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-07-06
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a metal composite light insulation board's terminal surface bridge cut-off connection structure aims at providing the good metal composite light insulation board's of heat-proof quality terminal surface bridge cut-off connection structure. The plate comprises a first plate body and a second plate body which are connected; the first plate body comprises a first metal section shell and a first heat insulation layer arranged in the first metal section shell; the second plate body comprises a second metal section shell and a second heat insulation layer arranged in the second metal section shell; the end surfaces of the first plate body and the second plate body, which are connected with each other, are respectively called a first plate body connecting end and a second plate body connecting end, and a first bending part which is bent inwards by 90 degrees is arranged at the connecting end of the first metal section shell and on the two side wall surfaces of the first metal section shell; a first buffer layer with a concave-shaped section is installed in the connecting end of the first metal section shell, and channel steel is arranged in the first buffer layer; and the two side walls of the second metal section shell are provided with second bent parts.

Description

End face bridge cut-off connection structure of metal composite light heat insulation board

Technical Field

The utility model relates to a building material technical field specifically is a terminal surface bridge cut-off connection structure who relates to a metal composite light insulation board.

Background

The metal composite light heat-insulating board has a plurality of excellent performances such as light weight, heat insulation, sound insulation and the like, and gradually replaces the traditional building board in a certain application field. The connection structure of the metal composite light heat-insulation board mostly takes the modes of lapping a male opening and a female opening, butting the female opening and the like as main modes, most of the connection of metal composite boards at present mostly adopts a metal third structural member to form a connection relation with the board surface in a composite mode, the heat conduction and the transmission of metal materials can not be effectively avoided, the heat inside and outside the board can be rapidly transmitted through metal, the overall heat insulation efficiency is low, and the heat insulation performance is poor. Therefore, based on the metal composite light heat insulation board, it is important to provide a metal composite light heat insulation board end face bridge-cut connection structure which has high integration degree, can be produced in batch, has small assembly gap, is simple and easy to assemble, has high processing quality, good heat insulation effect and works stably and reliably.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an end face bridge cut-off connection structure of a metal composite light heat insulation board; the connecting structure has the characteristics of stable and reliable connection, easy production and manufacture, simple and easy assembly and the like, is generally suitable for the connection of most of metal composite light heat-insulating plates, has high dimensional precision, and can improve the mechanical property and the heat-insulating property.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

an end face bridge cut-off connecting structure of a metal composite light heat insulation board comprises a first board body and a second board body which are connected with each other; the first plate body comprises a first metal section shell and a first heat insulation layer arranged in the first metal section shell; the second plate body comprises a second metal section shell and a second heat insulation layer arranged in the second metal section shell; the end surfaces of the first plate body and the second plate body, which are connected with each other, are respectively called a first plate body connecting end and a second plate body connecting end, and a first bending part which is bent inwards by 90 degrees is arranged at the connecting end of the first metal section shell and on the two side wall surfaces of the first metal section shell; a first buffer layer with a concave-shaped section is installed in the connecting end of the first metal section shell, and channel steel is arranged in the first buffer layer; the two side walls of the connecting end of the second metal section shell are provided with second bent parts bent inwards by 90 degrees; a second buffer layer with a convex-shaped section is arranged in the connecting end of the second metal section shell, and T-shaped steel is arranged in the second buffer layer; the concave part of the first buffer layer is embedded with the convex part of the second buffer layer and connected through the fixing glue layer.

Further, the concave part of the first buffer layer and the convex part of the second buffer layer are in interference fit.

Further, the first bent portion and the first buffer layer are connected through an adhesive layer; the second bent portion and the second buffer layer are connected by an adhesive layer.

Further, the first heat insulating layer and the first cushion layer are connected by an adhesive layer, and the second heat insulating layer and the second cushion layer are connected by an adhesive layer.

Furthermore, the first buffer layer and the second buffer layer are both made of high molecular polymers.

Compared with the prior art, the utility model has the advantages of as follows:

1. the utility model discloses simple structure, scientific and reasonable, easy implementation, be convenient for maintain and thermal-insulated effectual.

2. Connection structure adopts interference fit, when the installation suitable adjustment position and add the prestressing force fastening, and bearing capacity is better, and the installation of structural component, change, dismantlement are simple.

3. The high polymer buffer layer adopts high polymer material, and the alternative material is abundant, and is effectual to the isolated of metal composite light insulation board inside-outside heat transfer.

4. The utility model discloses there is general suitability, and the range of application is wider, and market prospect is better.

Drawings

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

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

Fig. 2 is an enlarged view of a portion of fig. 1, wherein black filled portions represent the corresponding adhesive layer and the adhesive layer.

Detailed Description

For more clearly illustrating the objects, technical solutions and advantages of the present invention, the technical solutions of 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 obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments described below belong to the scope of protection of the present invention.

In the description of the present invention, technical or scientific terms used should have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs. It should be noted that unless otherwise expressly stated or limited, the terms "mounted," "connected," "disposed," and the like are intended to be broadly construed and include, for example, fixedly connected, disposed, detachably connected, disposed, and integrally connected and disposed. The terms "connected" and similar terms are not limited to physical or mechanical connections, but may also include electrical connections, and those skilled in the art will understand the specific meanings of the above terms in the present invention according to specific situations. The terms "comprises" or "comprising," and the like, mean that the element or item preceding the term includes the element or item listed after the term and its equivalent, but not excluding other elements or items. The terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Meanwhile, in order to keep the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known parts is omitted.

As shown in the attached drawings, the end face bridge cut-off connection structure of the metal composite light heat insulation board of the present invention comprises a first board body 10 and a second board body 20 which are connected with each other; the first plate body 10 comprises a first metal profile shell 2 and a first heat insulation layer 1 arranged in the first metal profile shell 2; the second plate body 20 comprises a second metal profile shell 7 and a second heat insulation layer 8 arranged in the second metal profile shell 7; the end surfaces of the first plate body 10 connected with the second plate body 20 are respectively called a first plate body connecting end and a second plate body connecting end, and the two side walls of the connecting end of the first metal section shell 2 are provided with first bending parts 21 which are inwards bent by 90 degrees; a first buffer layer 3 with a concave-shaped section is arranged in the connecting end of the first metal section shell 2, and channel steel 4 is arranged in the first buffer layer 3; the two side walls of the connecting end of the second metal section shell 7 are provided with second bending parts which are bent inwards by 90 degrees; a second buffer layer 5 with a convex-shaped section is arranged in the connecting end of the second metal section shell 7, and T-shaped steel 6 is arranged in the second buffer layer 5; the concave part of the first buffer layer 3 is embedded with the convex part of the second buffer layer 5 and is connected with the convex part through the fixing glue layer 201. The fixing glue in this embodiment may be a hot melt glue, a polymer emulsion, or the like.

In this embodiment, the concave portion of the first buffer layer 3 and the convex portion of the second buffer layer 5 are in interference fit. The bridge cut-off layer buffer structure body is prestressed and clamped based on interference fit connection, and the structure is firm in pre-tightening and high in reliability.

In this embodiment, channel-section steel 4 and T shaped steel 6 are embedded respectively in first buffer layer 3 and second buffer layer 5, adopt the compound high polymer bridge cut-off layer buffer structure that forms of integrated into one piece, and this structure installation is simple and easy, change convenient, the heat-proof quality is good, bearing capacity is high.

In this embodiment, the first bent portion 21 and the first cushion layer 3 are connected by an adhesive layer; the second bent portion 71 and the second cushion layer 5 are connected by an adhesive layer; the first heat insulating layer 1 and the first cushion layer 3 are connected by an adhesive layer, and the second heat insulating layer 8 and the second cushion layer 5 are connected by an adhesive layer. The adhesive may be a resin or the like.

In this embodiment, the first buffer layer 3 and the second buffer layer 5 are made of high molecular polymer with low thermal conductivity within a certain elastic modulus range. The material can include nylon, PVC, other composite materials and the like, and plays roles of heat preservation and insulation, fastening and supporting, elastic bearing and the like in the plate.

The utility model discloses in, first, second metal section casing port forms 90 hems when machining, utilizes the panel hem to carry out terminal surface fastening position when connecting the cooperation with high polymer bridge cut-off layer buffer structure, improves metal composite insulation panel's stability and reliability to a certain extent.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. It should be understood by those skilled in the art that any modification, equivalent replacement, or improvement made to the technical solutions or parts of technical features described in the above embodiments can be included in the scope of the present invention within the spirit and principle of the present invention.

Claims

1. An end face bridge cut-off connecting structure of a metal composite light heat insulation board comprises a first board body (10) and a second board body (20) which are connected with each other; the first plate body (10) comprises a first metal section shell (2) and a first heat insulation layer (1) arranged in the first metal section shell (2); the second plate body (20) comprises a second metal section shell (7) and a second heat insulation layer (8) arranged in the second metal section shell (7); the terminal surface that first plate body (10) and second plate body (20) are connected is called first plate body link and second plate body link respectively, its characterized in that: the two side walls of the connecting end of the first metal section shell (2) are provided with first bent parts (21) which are bent inwards by 90 degrees; a first buffer layer (3) with a concave-shaped section is installed in the connecting end of the first metal section shell (2), and channel steel (4) is arranged in the first buffer layer (3); the two side walls of the connecting end of the second metal section shell (7) are provided with second bending parts which are bent inwards by 90 degrees; a second buffer layer (5) with a convex-shaped section is installed in the connecting end of the second metal section shell (7), and T-shaped steel (6) is arranged in the second buffer layer (5); the concave part of the first buffer layer (3) is embedded with the convex part of the second buffer layer (5) and connected through a fixing glue layer (201).

2. The end face bridge cut-off connection structure of the metal composite light heat insulation board as claimed in claim 1, characterized in that: the concave part of the first buffer layer (3) is in interference fit with the convex part of the second buffer layer (5).

3. The end face bridge cut-off connection structure of the metal composite light heat insulation board according to claim 1 or 2, characterized in that: the first bending part (21) is connected with the first buffer layer (3) through an adhesive layer; the second bent section (71) and the second cushion layer (5) are connected by an adhesive layer.

4. The end face bridge cut-off connection structure of the metal composite light heat insulation board according to claim 1 or 2, characterized in that: the first heat-insulating layer (1) and the first cushion layer (3) are connected by an adhesive layer, and the second heat-insulating layer (8) and the second cushion layer (5) are connected by an adhesive layer.

5. The end face bridge cut-off connection structure of the metal composite light heat insulation board as claimed in claim 3, characterized in that: the first heat-insulating layer (1) and the first cushion layer (3) are connected by an adhesive layer, and the second heat-insulating layer (8) and the second cushion layer (5) are connected by an adhesive layer.

6. The end face bridge cut-off connection structure of the metal composite light heat insulation board according to claim 1 or 2, characterized in that: the first buffer layer (3) and the second buffer layer (5) are both made of high molecular polymers.

7. The end face bridge cut-off connection structure of the metal composite light heat insulation board as claimed in claim 3, characterized in that: the first buffer layer (3) and the second buffer layer (5) are both made of high molecular polymers.

8. The end face bridge cut-off connection structure of the metal composite light heat insulation board as claimed in claim 4, characterized in that: the first buffer layer (3) and the second buffer layer (5) are both made of high molecular polymers.