CN203066290U - Cold bridge breaking structure of outer wall - Google Patents
Cold bridge breaking structure of outer wall Download PDFInfo
- Publication number
- CN203066290U CN203066290U CN 201320013406 CN201320013406U CN203066290U CN 203066290 U CN203066290 U CN 203066290U CN 201320013406 CN201320013406 CN 201320013406 CN 201320013406 U CN201320013406 U CN 201320013406U CN 203066290 U CN203066290 U CN 203066290U
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- exterior wall
- wall
- stem
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Abstract
The utility model discloses a cold bridge breaking structure of an outer wall. An extrusion molding body which is located between the outer wall surface and the outer side surface of a strengthening core column is arranged between two outer wallboards. The extrusion molding body is provided with a body and filling ends, wherein the body is located between outer side groove edges of female rabbets at adjacent ends,in an assembly gap,of the two outer wallboards, and the filling ends extend into two installation gaps on two sides of the body. The inner side surfaces and the outer side surfaces of the filling ends are respectively attached to the outer side surfaces of connecting ends and the outer side groove wall surfaces of the female rabbets in the outer wallboards. When the cold bridge breaking structure is used, coarse positioning of the two outer wallboards is achieved through the strengthening core column, and the strengthening core column can be easily and conveniently installed into a female rabbet of one of the two outer wallboards through the assembly gap, when connection of the wallboards is finished, reliability and a cold bridge breaking effect of connection of the strengthening core column are ensured through the fact that the extrusion molding body is installed in the installation gaps, and installation of the strengthening core column can be conveniently conducted under the premise that the cold bridge breaking effect is ensured.
Description
Technical field
The utility model relates to the disconnected cold bridge technical field of exterior wall in the building operations.
Background technology
Publication No. is that the Chinese invention patent of CN 202181649U discloses a kind of composite board and used the shingle nail of this composite board, this shingle nail comprises at least two blocks of composite boards that connect successively, described composite board comprises outer panels, wainscot and foam filled layer between the two, composite plate back to two end faces offer female tongue and groove groove respectively, and adjacent two composite plates connect by strengthening stem stem, strengthening the profile at the two ends of stem stem coincide complementary with the shape of female tongue and groove groove of corresponding composite plate respectively, in assembling process, need fill in an end of strengthening stem stem in female tongue and groove groove at a composite plate endface position place along the bearing of trend of female tongue and groove groove, the other end of strengthening stem stem is exposed outside from described female tongue and groove groove, again the female tongue and groove groove of another composite plate by its endface position place is inserted on the bared end of strengthening stem stem along its length, between adjacent two composite plates, to realize disconnected cold bridge structure.But because the appearance housing of reinforcement stem stem is metal shell, and be filled with foam-filled body in the cavity of metal shell, therefore strengthen a little less than the elastic deformability at two ends of stem stem, thereby caused the situation that in the plug-in mounting process of strengthening stem stem and composite plate, causes clamping stagnation, need apply bigger active force and just can finish corresponding assembling process strengthening stem stem and composite plate, and increased the needed time of assembling process, reduced efficiency of assembling.
The utility model content
The purpose of this utility model provides the disconnected cold bridge structure of a kind of exterior wall, is intended to solve prior art and interrupts the problem that cold bridge structure assembling process wastes time and energy.
In order to realize above purpose, the technical scheme of the disconnected cold bridge structure of exterior wall of the present utility model is as follows:
A kind of exterior wall cold bridge structure of breaking, comprise two or three adjacent wallboards, be connected the reinforcement stem stem between each adjacent wall board, on the end face of the abutting end of each wallboard, all offer female tongue and groove groove, described reinforcement stem stem is provided with the link in the female tongue and groove groove that stretches into each adjacent wall board, side at each wallboard is provided with the wall face that is in outside each wallboard, and the definition wall face towards direction be outside, its direction dorsad is inside, adjacent two wallboards that paste mutually with wall face are two exterior wall wallboards, between the described link at the outside cell wall of the female tongue and groove groove on the two exterior wall wallboard abutting ends and its inner side place, has assemblage gap, between the lateral surface of strengthening stem stem and wall face, has the fit-up gap, and be provided with extrusion molding body between the lateral surface that is in wall face and strengthens stem stem in the position between the two exterior wall wallboards, the outer side slot that the extrusion molding body has a female tongue and groove groove on the abutting end that is in two exterior wall wallboards in the described fit-up gap along between body, stretch into the filled end in two assemblage gaps of body both sides, the interior lateral surface of filled end is fitted in respectively on the outer side slot wall of female tongue and groove groove on the lateral surface of described link and the exterior wall wallboard.
Described extrusion molding body is by the injection molded filling block of foamed plastic.
Described wallboard is composite plate, wallboard comprises inside and outside panel and presss from both sides the foam filled layer of establishing between the two, described female tongue and groove groove is opened on the end face of foam filled layer, and be embedded with on each cell wall that is fitted in female tongue and groove groove in the end of foam filled layer and inserts that cross sectional shape and the end profile of foam filled layer are identical, offer the breaking joint that is in female tongue and groove groove bottom land position on the inserts.
The termination of described filled end is fitted on the sidewall of the locational inserts of bottom land wall of corresponding female tongue and groove groove.
Described wallboard has two, and is two exterior wall wallboards, and two exterior wall wallboards dock along yi word pattern, and have butt joint between the abutting end of two exterior wall wallboards, and butt joint has and is in extrusion molding external outer section and is in the inner segment of strengthening in the stem stem; Described outer surface of wall is the plane that is fitted on two outer surface of wall, and described reinforcement stem stem is the stem stem that cross section is the yi word pattern structure.
Outer section of described butt joint and inner segment all are filled with the butt joint glue-line of being made up of bonded adhesives.
Described wallboard has two, and is two exterior wall wallboards, and two exterior wall wallboards are vertical mutually, and described outer surface of wall is the right angle face of fitting with two outer surface of wall, and described reinforcement stem stem is the stem stem that cross section is L type structure.
Strengthen stem stem have the abutting end that is in two exterior wall wallboards female tongue and groove groove inner side slot along between right angle platform, between the described inner side slot edge of right angle platform and its both sides, be folded with the location glue-line of being formed by bonded adhesives.
Described wallboard has three, and is made of two exterior wall wallboards and the interior wall wallboard that is in the two exterior wall wallboards, and two exterior wall wallboards are yi word pattern and dock mutually, and the interior wall wallboard is along the docking location place that is installed in two exterior wall wallboards perpendicular to the direction of exterior wall wallboard; Described reinforcement stem stem is the stem stem that the cross section is the T font, and the interior link of female tongue and groove groove that it is two outer links that link in the female tongue and groove groove that stretches into two exterior wall wallboards of stem stem is strengthened in definition, stretch into the interior wall wallboard is interior link.
Have joint gap between the groove sidewall of link and corresponding female tongue and groove groove in described, in joint gap, be equiped with for the location briquetting that interior link is clamped in corresponding female tongue and groove groove.
The utility model has assemblage gap between the described link at the outside cell wall of the female tongue and groove groove on the two exterior wall wallboard abutting ends and its inner side place, between the lateral surface of strengthening stem stem and wall face, has the fit-up gap, and be provided with extrusion molding body between the lateral surface that is in wall face and strengthens stem stem in the position between the two exterior wall wallboards, the outer side slot that the extrusion molding body has a female tongue and groove groove on the abutting end that is in two exterior wall wallboards in the described fit-up gap along between body, stretch into the interior filled end of two assemblage gaps of body both sides, the interior lateral surface of filled end is fitted in respectively on the outer side slot wall of female tongue and groove groove on the lateral surface of described link and the exterior wall wallboard, in use, by strengthening the stem stem realization to the coarse positioning of two exterior wall wallboards, and make by described fit-up gap in female tongue and groove groove on one of them that strengthen the two exterior wall wallboards of packing into that stem stem can be easy and convenient, after each wallboard connection finishes, guarantee to strengthen reliability and the disconnected cold bridge effect that stem stem connects by installing extrusion molding body in described assemblage gap, thereby under the prerequisite that guarantees disconnected cold bridge effect, made things convenient for the installation of strengthening stem stem, solved prior art and interrupted the problem that cold bridge structure assembling process wastes time and energy.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of embodiment 2 of the present utility model;
Fig. 3 is the structural representation of embodiment 3 of the present utility model.
The specific embodiment
The embodiment 1 of the disconnected cold bridge structure of exterior wall of the present utility model: as shown in Figure 1, the disconnected cold bridge structure of this exterior wall comprise adjacent left and right wallboard 1,2 be connected left and right wallboard 1,2 reinforcement stem stem 3 and extrusion molding body 4.Left and right wallboard 1,2 is for being two exterior wall wallboards of yi word pattern butt joint along left and right directions, so that in that the left and right wallboard 1 after the butt joint, 2 front side board face is outer, back side panel faces, the plane of pasting mutually with left and right wallboard 1,2 lateral surface one is wall face 5.The butt end, right side of left side wallboard 1 offers up and down the left female tongue and groove groove 1-1 that extends, the butt end, left side of right wallboard 2 offers the right female tongue and groove groove 2-1 that extends up and down, and the notch of left and right female tongue and groove groove 1-1,2-1 is towards relatively.The cross section of reinforcement stem stem is the yi word pattern structure and is made of the shell 3-1 of open column shape and the foam-filled body 3-2 of Qi Nei injection moulding filling, the left and right link of strengthening stem stem 3 inserts respectively in left and right female tongue and groove groove 1-1, the 2-1, strengthen the lateral surface of stem stem 3, left and right wallboard 1,2 abutting end and wall face 5 surround the assemblage gap that extends up and down, have the fit-up gap of extending up and down between the left and right link of strengthening stem stem 3 and left and right female tongue and groove groove 1-1,2-1.Extrusion molding body 4 have the outer side slot that is in left and right female tongue and groove groove 1-1,2-1 on left and right wallboard 1 in the described fit-up gap, 2 the abutting end along between body, stretch into the filled end in two assemblage gaps of body both sides, the interior lateral surface of filled end is fitted in respectively on the outer side slot wall of left and right female tongue and groove groove 1-1,2-1 on the lateral surface of described link and the left and right wallboard 1,2.
A left side, right wallboard 1,2 are composite plate, in this composite plate comprises, outer panels and the foam filled layer established of folder between the two, a described left side, right female tongue and groove groove 1-1,2-1 is opened on the end face of foam filled layer, and be embedded with on each cell wall that is fitted in female tongue and groove groove in the end of foam filled layer, and the inserts 8 that the end profile of cross sectional shape and foam filled layer is coincide, the termination of described filled end is fitted in a left side, right female tongue and groove groove 1-1, on the sidewall of the locational inserts 8 of bottom land wall of 2-1, offer at inserts 8 and to be in a left side, right female tongue and groove groove 1-1, the breaking joint 8-1 of the bottom land position of 2-1, this breaking joint 8-1 can break off the transmission of heat between indoor and outdoor inserts 8 steel plates, play the bridge cut-off effect, strengthen heat-insulating property.Extrusion molding body 4 is by the injection molded filling block of foamed plastic.
Have butt joint between left and right wallboard 1,2 abutting end, butt joint has and is in extrusion molding external outer section 6 and is in the inner segment of strengthening in the stem stem 7, all is filled with the butt joint glue-line of being made up of bonded adhesives in outer section 6 of butt joint and inner segment 7.
The disconnected cold bridge structure of the exterior wall of present embodiment in use, realize left and right wallboard 1,2 coarse positioning by strengthening stem stem 3, and by described fit-up gap make strengthen the left and right wallboard 1 of packing into that stem stem 3 can be easy and convenient, 2 one of them on female tongue and groove groove in, after left and right wallboard 1,2 connections finish, guarantee to strengthen reliability and the disconnected cold bridge effect that stem stem 3 connects by installing extrusion molding body 4 in described assemblage gap, thereby under the prerequisite that guarantees disconnected cold bridge effect, made things convenient for the installation of strengthening stem stem.
The embodiment 2 of the disconnected cold bridge structure of exterior wall of the present utility model: as shown in Figure 2, the difference of present embodiment and embodiment 1 is, be provided with at left and right wallboard 21,22 docking location place be in both inboards and with both equal vertically arranged wallboards 20, wherein left and right wallboard 21,22 is the exterior wall wallboard along the butt joint of left and right directions yi word pattern, wallboard 20 is for being in the interior wall wallboard the exterior wall wallboard in, and left and right wallboard 21,22 lateral surface one are fitted with and are in left and right wallboard 21,22 and wallboard 20 wall face 25 outward.Offer in the outer end of wallboard 20 extend up and down, notch female tongue and groove groove 20-1 outwardly, and increased spacing between the left and right wallboard 21,22, increased the packing volume of extrusion molding body 24, and the outside of extrusion molding body 24 and left and right wallboard 21,22 outer plate surface are concordant.Strengthening stem stem is outer link with left and right wallboard 21,22 links that are connected, and the link that is connected with wallboard 20 is interior link, so that whole reinforcement stem stem 23 is the stem stem of T font structure for the cross section.Be filled with the location briquetting 20-3 on the right side groove sidewall that interior link 20-2 is pressed on female tongue and groove groove 20-1 between the left side groove sidewall of the left side wall of interior link 20-2 and female tongue and groove groove 20-1, location briquetting 20-3 is the foam filler between the left side groove sidewall of the left side wall of link 20-2 in being filled in by injection moulding and female tongue and groove groove 20-1.Remove the butt joint glue-line between the left and right wallboard 21,22, realized left and right wallboard 21,22 and the butt joint of wallboard 20 by obturator.
The embodiment 3 of the disconnected cold bridge structure of exterior wall of the present utility model: as shown in Figure 3, the difference of present embodiment and embodiment 1 is, left and right wallboard 31,32 is the L type and interconnects, the horizontal section of corresponding reinforcement stem stem 33 also be the L type shape of correspondence, and wall face 35 is the right angle face on one is fitted in left and right wallboard 31,32 the lateral surface.Extrusion molding body 34 also correspondence has L type horizontal section on the L type lateral surface that is wrapped in reinforcement stem stem 33, and strengthen inner side slot that stem stem has a female tongue and groove groove that is in left and right wallboard 31,32 abutting end along between right angle platform, between the described inner side slot edge of right angle platform and its both sides, be folded with the location glue-line of being formed by bonded adhesives 37.
In embodiment 1 and embodiment 3, left and right wallboard interconnects by tack coat, and to strengthen the reliability of left and right wallboard butt joint, in other embodiments, left and right wallboard also can dock mutually by obturator (seeing embodiment 2) or hasp structure.
In the above-described embodiments, the extrusion molding body is by the injection molded filling block of expanded material, to improve the filling effect of extrusion molding body, improves the heat-proof quality of disconnected cold bridge, and in other embodiments, the extrusion molding body also can be member independently.
In the above-described embodiments, offer the breaking joint that is in female tongue and groove groove bottom land position at inserts, in other embodiments, under the situation of not considering the cold bridge structure between the outer end in the inserts, also can not offer described breaking joint on the inserts, perhaps directly remove the inserts that is in female tongue and groove groove, reach and offer the same effect of breaking joint at inserts.
Claims (10)
1. the disconnected cold bridge structure of an exterior wall, comprise two or three adjacent wallboards, be connected the reinforcement stem stem between each adjacent wall board, on the end face of the abutting end of each wallboard, all offer female tongue and groove groove, described reinforcement stem stem is provided with the link in the female tongue and groove groove that stretches into each adjacent wall board, it is characterized in that, side at each wallboard is provided with the wall face that is in outside each wallboard, and the definition wall face towards direction be outside, its direction dorsad is inside, adjacent two wallboards that paste mutually with wall face are two exterior wall wallboards, between the described link at the outside cell wall of the female tongue and groove groove on the two exterior wall wallboard abutting ends and its inner side place, has assemblage gap, between the lateral surface of strengthening stem stem and wall face, has the fit-up gap, and be provided with extrusion molding body between the lateral surface that is in wall face and strengthens stem stem in the position between the two exterior wall wallboards, the outer side slot that the extrusion molding body has a female tongue and groove groove on the abutting end that is in two exterior wall wallboards in the described fit-up gap along between body, stretch into the filled end in two assemblage gaps of body both sides, the interior lateral surface of filled end is fitted in respectively on the outer side slot wall of female tongue and groove groove on the lateral surface of described link and the exterior wall wallboard.
2. the disconnected cold bridge structure of a kind of exterior wall according to claim 1 is characterized in that described extrusion molding body is by the injection molded filling block of foamed plastic.
3. the disconnected cold bridge structure of a kind of exterior wall according to claim 1, it is characterized in that, described wallboard is composite plate, wallboard comprises inside and outside panel and presss from both sides the foam filled layer of establishing between the two, described female tongue and groove groove is opened on the end face of foam filled layer, and be embedded with on each cell wall that is fitted in female tongue and groove groove in the end of foam filled layer and inserts that cross sectional shape and the end profile of foam filled layer are identical, offer the breaking joint that is in female tongue and groove groove bottom land position on the inserts.
4. the disconnected cold bridge structure of a kind of exterior wall according to claim 3 is characterized in that, the termination of described filled end is fitted on the sidewall of the locational inserts of bottom land wall of corresponding female tongue and groove groove.
5. according to the disconnected cold bridge structure of a kind of exterior wall any in the claim 1 to 4, it is characterized in that, described wallboard has two, and be two exterior wall wallboards, two exterior wall wallboards dock along yi word pattern, and between the abutting end of two exterior wall wallboards, having butt joint, butt joint has and is in extrusion molding external outer section and is in the inner segment of strengthening in the stem stem; Described outer surface of wall is the plane that is fitted on two outer surface of wall, and described reinforcement stem stem is the stem stem that cross section is the yi word pattern structure.
6. the disconnected cold bridge structure of a kind of exterior wall according to claim 5 is characterized in that, outer section of described butt joint and inner segment all are filled with the butt joint glue-line of being made up of bonded adhesives.
7. according to the disconnected cold bridge structure of any described a kind of exterior wall in the claim 1 to 4, it is characterized in that, described wallboard has two, and be two exterior wall wallboards, two exterior wall wallboards are vertical mutually, described outer surface of wall is the right angle face of fitting with two outer surface of wall, and described reinforcement stem stem is the stem stem that cross section is L type structure.
8. the disconnected cold bridge structure of a kind of exterior wall according to claim 7, it is characterized in that, strengthen stem stem have the abutting end that is in two exterior wall wallboards female tongue and groove groove inner side slot along between right angle platform, between the described inner side slot edge of right angle platform and its both sides, be folded with the location glue-line of being formed by bonded adhesives.
9. according to the disconnected cold bridge structure of any described a kind of exterior wall in the claim 1 to 4, it is characterized in that, described wallboard has three, and constituted by two exterior wall wallboards and the interior wall wallboard that is in the two exterior wall wallboards, two exterior wall wallboards are yi word pattern and dock mutually, and the interior wall wallboard is along the docking location place that is installed in two exterior wall wallboards perpendicular to the direction of exterior wall wallboard; Described reinforcement stem stem is the stem stem that the cross section is the T font, and the interior link of female tongue and groove groove that it is two outer links that link in the female tongue and groove groove that stretches into two exterior wall wallboards of stem stem is strengthened in definition, stretch into the interior wall wallboard is interior link.
10. the disconnected cold bridge structure of a kind of exterior wall according to claim 9, it is characterized in that, have joint gap between the groove sidewall of link and corresponding female tongue and groove groove in described, in joint gap, be equiped with for the location briquetting that interior link is clamped in corresponding female tongue and groove groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013406 CN203066290U (en) | 2013-01-11 | 2013-01-11 | Cold bridge breaking structure of outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013406 CN203066290U (en) | 2013-01-11 | 2013-01-11 | Cold bridge breaking structure of outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066290U true CN203066290U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013406 Expired - Fee Related CN203066290U (en) | 2013-01-11 | 2013-01-11 | Cold bridge breaking structure of outer wall |
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| CN (1) | CN203066290U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060751A (en) * | 2014-06-24 | 2014-09-24 | 河南德霖集成房屋有限公司 | Bridge cutoff composite board |
| CN105275152A (en) * | 2015-09-15 | 2016-01-27 | 李春福 | Broken bridge concrete column and application |
| CN105888096A (en) * | 2016-06-14 | 2016-08-24 | 南京长江都市建筑设计股份有限公司 | Horizontal joint of prefabricated sandwich thermal insulation external wall and construction steps thereof |
| CN106013500A (en) * | 2016-06-14 | 2016-10-12 | 南京长江都市建筑设计股份有限公司 | Non-heat-bridge horizontal splicing seam for prefabricated sandwiched thermal insulation outer walls and construction steps of non-heat-bridge horizontal splicing seam |
| SE1751039A1 (en) * | 2017-08-30 | 2019-03-01 | Noiva Norden Ab | Exterior wall comprising a corner module |
| CN113175120A (en) * | 2021-05-11 | 2021-07-27 | 漯河医学高等专科学校 | Prefabricated formula wallboard structure and assembly building |
-
2013
- 2013-01-11 CN CN 201320013406 patent/CN203066290U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060751A (en) * | 2014-06-24 | 2014-09-24 | 河南德霖集成房屋有限公司 | Bridge cutoff composite board |
| CN105275152A (en) * | 2015-09-15 | 2016-01-27 | 李春福 | Broken bridge concrete column and application |
| CN105888096A (en) * | 2016-06-14 | 2016-08-24 | 南京长江都市建筑设计股份有限公司 | Horizontal joint of prefabricated sandwich thermal insulation external wall and construction steps thereof |
| CN106013500A (en) * | 2016-06-14 | 2016-10-12 | 南京长江都市建筑设计股份有限公司 | Non-heat-bridge horizontal splicing seam for prefabricated sandwiched thermal insulation outer walls and construction steps of non-heat-bridge horizontal splicing seam |
| SE1751039A1 (en) * | 2017-08-30 | 2019-03-01 | Noiva Norden Ab | Exterior wall comprising a corner module |
| SE541884C2 (en) * | 2017-08-30 | 2020-01-02 | Noiva Norden Ab | Exterior wall comprising a corner module |
| CN113175120A (en) * | 2021-05-11 | 2021-07-27 | 漯河医学高等专科学校 | Prefabricated formula wallboard structure and assembly building |
| CN113175120B (en) * | 2021-05-11 | 2022-04-19 | 漯河医学高等专科学校 | Prefabricated formula wallboard structure and assembly building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20160111 |