CN218814918U - Connection structure of metal sandwich panel outer wall - Google Patents
Connection structure of metal sandwich panel outer wall Download PDFInfo
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- CN218814918U CN218814918U CN202223602850.8U CN202223602850U CN218814918U CN 218814918 U CN218814918 U CN 218814918U CN 202223602850 U CN202223602850 U CN 202223602850U CN 218814918 U CN218814918 U CN 218814918U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model relates to a connection structure of metal sandwich panel outer wall relates to the field of side fascia, and it includes tenon and first draw-in groove, the fixed one side that sets up at the outer wallboard of tenon, first draw-in groove is seted up the opposite side of side fascia, the tenon with first draw-in groove looks adaptation, one the side fascia the tenon joint is adjacent another the side fascia in the first draw-in groove, the side fascia is close to the screw is worn to be equipped with in one side of tenon, screw and light gauge steel skeleton threaded connection, the screw is used for making the side fascia with the light gauge steel skeleton is fixed. This application has the effect that improves two adjacent side fascia seam crossing waterproof performance.
Description
Technical Field
The application relates to the field of external wall panels, in particular to a connecting structure of an external wall of a metal sandwich panel.
Background
When a building is built, an outer wall for heat preservation, rain prevention and wind prevention is usually required to be established, the outer wall is erected by adopting a plurality of plates, and the metal sandwich plate is usually used as the outer wall plate due to the advantages of light weight and convenience in installation.
At present, when the external wall panel is erected, the external wall panel is usually fixed on a light steel keel framework of a wall body through screws, and a plurality of external wall panels form a complete building external wall after being fixed.
After a plurality of external wall panels are fixed, the problem of water leakage and water seepage easily occurs at the joint between the adjacent external wall panels.
SUMMERY OF THE UTILITY MODEL
In order to improve the waterproof performance of two adjacent side fascia seam crossing, this application provides a connection structure of metal sandwich panel outer wall.
The application provides a pair of connection structure of metal sandwich panel outer wall adopts following technical scheme:
the utility model provides a connection structure of metal sandwich panel outer wall, includes tenon and first draw-in groove, the fixed one side that sets up at the outer wallboard of tenon, first draw-in groove is seted up the opposite side of side fascia, the tenon with first draw-in groove looks adaptation, one the side fascia the tenon joint is adjacent another the side fascia in the first draw-in groove, the side fascia is close to the screw is worn to be equipped with in one side of tenon, screw and light gauge steel skeleton threaded connection, the screw is used for making the side fascia with the light gauge steel skeleton is fixed.
Through adopting above-mentioned technical scheme, an outer wall panel is earlier fixed through screw and light gauge steel skeleton, the tenon that will be adjacent another outer wall panel again is just right with the fixed outer wall panel of completion, make the tenon joint in first draw-in groove, then use the screw also fixed with light gauge steel skeleton with another outer wall panel, thereby can pass through the tenon when making outer wall panel and light gauge steel skeleton fixed through the screw, tongue-and-groove connection is realized to first draw-in groove, the waterproof performance of seam crossing between two adjacent outer wall panels has been improved, make the difficult emergence of seam crossing of two adjacent outer wall panels leak, the infiltration phenomenon.
One side of the external wall panel is connected with the other external wall panel through the tenon and the first clamping groove, so that only one side of the external wall panel is fixed with the light steel keel framework through the screws, the using amount of the screws is reduced, and the construction efficiency of the installation of the external wall panel is improved; pass through the screw with traditional side fascia and directly compare with light gauge steel skeleton connection, it is more convenient that the side fascia passes through tenon, first draw-in groove connection to make under the prerequisite that does not influence the side fascia installation, the length of side fascia can be greater than the length of traditional side fascia, thereby easily reduces the use quantity of side fascia, and then has improved the holistic efficiency of construction of outer wall.
Optionally, a clamping plate is fixedly arranged on one side, away from the light steel keel framework, of the external wall panel, and a second clamping groove matched with the clamping plate is formed in the side, away from the light steel keel framework, of the external wall panel, the clamping plate is located on one side, close to the first clamping groove, of the external wall panel, the second clamping groove is located on one side, close to the tenon, of the external wall panel, and the clamping plate of one external wall panel is located in the second clamping groove of another adjacent external wall panel.
Through adopting above-mentioned technical scheme, two adjacent side fascia pass through the tenon, make also the joint of cardboard in the second draw-in groove when first draw-in groove is connected, the side fascia of a back installation passes through the cardboard and provides pressure to the fixed side fascia of preceding one and light gauge steel skeleton, make the connection of two adjacent side fascia more stable, the seam length between two adjacent side fascia has been prolonged to cardboard and second draw-in groove simultaneously, the waterproof performance of seam crossing between two adjacent side fascia has further been improved.
Optionally, the groove bottom of the second clamping groove is provided with a yielding groove, the screw head of the screw is located in the yielding groove, and the depth of the yielding groove is greater than the thickness of the screw head of the screw.
Through adopting above-mentioned technical scheme, lay the screwhead of screw to the groove of stepping down that the second draw-in groove tank bottom was seted up for the screwhead of screw can receive the protection of cardboard, makes the difficult direct contact of rainwater and screwhead of screw, and then makes the difficult emergence corrosion of screw.
Optionally, a sealing rubber block is clamped in the abdicating groove.
Through adopting above-mentioned technical scheme, at the inslot joint sealing rubber piece that steps down for the screw is further difficult to with the rainwater contact, further makes the screw difficult for rustting.
Optionally, the clamping plate, the first clamping groove and one side of the external wall plate close to the first clamping groove are fixedly connected with waterproof rubber cloth together.
Through adopting above-mentioned technical scheme, two adjacent side fascia pass through the tenon, the back is connected to first draw-in groove, makes waterproof rubber cloth stable clamp establish the seam crossing of two adjacent side fascia, makes the seam crossing of two adjacent side fascia more closely knit through waterproof rubber cloth to the waterproof performance of two adjacent side fascia seam crossings has further been improved.
Optionally, one side of the external wall panel, which is far away from the light steel keel framework, is fixedly connected with a hot melt adhesive film, the hot melt adhesive film is located on one side of the external wall panel, which is close to the second clamping groove, and part of the hot melt adhesive film is located at the notch of the second clamping groove, and the hot melt adhesive film is connected with the other clamping plate of the external wall panel in an adhesive manner.
By adopting the technical scheme, after the two adjacent external wall panels are connected, the hot melt adhesive films are pressed on the external wall panels and then heated, so that the hot melt adhesive films are bonded on the external wall panels, and the anti-seepage performance of the joint of the two adjacent external wall panels is improved.
Optionally, the hot-melt adhesive film is a thermoplastic hot-melt adhesive film.
By adopting the technical scheme, the thermoplastic hot melt adhesive film is adopted, so that the hot melt adhesive film is convenient to reuse, and the cost of the hot melt adhesive film is reduced.
Optionally, a plurality of protruding edges are fixedly arranged on one side of the external wall panel close to the tenon.
Through adopting above-mentioned technical scheme, the abrupt edge extrudees waterproof rubber cloth for waterproof rubber cloth is difficult for taking place the infiltration phenomenon with the butt department of abrupt edge more.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the adjacent two external wall panels are connected through the tenon and the first clamping groove, so that the waterproof performance of the joint between the two adjacent external wall panels is improved;
2. the screw head of the screw is protected by the clamping plate, so that the screw is not easy to rust;
3. through setting up waterproof rubber cloth, improved two adjacent side fascia seam crossing's closely knit degree to further improved two adjacent side fascia seam crossing's waterproof performance.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view of an embodiment of the present application;
fig. 3 is an enlarged view at a in fig. 1.
Description of reference numerals:
1. an external wall panel; 11. a first card slot; 12. a second card slot; 121. a yielding groove; 1211. sealing the rubber block; 13. a ridge is protruded; 2. a tenon; 3. a screw; 4. a light steel keel frame; 5. clamping a plate; 6. waterproof rubber cloth; 7. a hot melt adhesive film.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a connection structure of a metal sandwich panel outer wall. Referring to fig. 1, a connection structure of metal sandwich panel outer wall includes tenon 2 and first draw-in groove 11, and tenon 2 is fixed to be set up in one side of outer wall panel 1, and first draw-in groove 11 sets up at the opposite side of outer wall panel 1, and the tenon 2 joint of an outer wall panel 1 is worn to be equipped with screw 3 in the first draw-in groove 11 of adjacent another outer wall panel 1 on the outer wall panel 1, screw 3 and light gauge steel skeleton 4 threaded connection, and be used for making outer wall panel 1 and light gauge steel skeleton 4 fixed.
When the outer wall panel is used, the screws 3 are screwed into the light steel keel framework 4 in a threaded manner, so that the outer wall panels 1 are fixed with the light steel keel framework 4, the tenons 2 are clamped in the first clamping grooves 11 of the next outer wall panel 1, and the next outer wall panel 1 is fixed with the light steel keel framework 4 through the screws 3, so that the waterproof performance of the joint between the two adjacent outer wall panels 1 is improved through the tongue-and-groove structures of the tenons 2 and the first clamping grooves 11.
Referring to fig. 1, the external wall panel 1 is rectangular and vertically disposed, and the length direction of the external wall panel 1 is the same as the vertical direction.
Referring to fig. 2, first draw-in groove 11 is located one side of external wall panel 1 length direction, and is provided with two along the thickness direction of external wall panel 1, and two first draw-in grooves 11 are located the both ends of external wall panel 1 thickness direction respectively, and the length direction of first draw-in groove 11 is the same with the length direction of external wall panel 1, and first draw-in groove 11 runs through the top and the bottom of external wall panel 1, and first draw-in groove 11 is the rectangle along extending direction's cross-section.
The tenon 2 is located the side that first draw-in groove 11 was kept away from to side fascia 1, and is provided with two along side fascia 1's thickness direction, tenon 2 and first draw-in groove 11 one-to-one, and looks adaptation, two tenons 2 of a side fascia 1 joint respectively in two first draw-in grooves 11 of adjacent another side fascia 1.
When the waterproof structure is used, the two tenons 2 of one external wall panel 1 are clamped into the two first clamping grooves 11 of the other adjacent external wall panel 1, so that the joint of the two adjacent external wall panels 1 is connected through the tongue-and-groove structures of the tenons 2 and the first clamping grooves 11, and the waterproof performance of the joint between the two adjacent external wall panels 1 is improved.
Referring to fig. 2, the outer wall panel 1 is provided with a clamping plate 5 and a second clamping groove 12, the clamping plate 5 is located on one side of the outer wall panel 1 close to the first clamping groove 11, and the second clamping groove 12 is located on one side of the outer wall panel 1 close to the tenon 2, wherein one side of the outer wall panel 1 is far away from the light steel keel framework 4.
The second clamping groove 12 is rectangular and has the same length direction as the external wall panel 1, the second clamping groove 12 penetrates through the top end and the bottom end of the external wall panel 1, and the second clamping groove 12 penetrates through one side of the external wall panel 1 close to the tenon 2.
Cardboard 5 and second draw-in groove 12 looks adaptation, the cardboard 5 of an external wall panel 1 is located the second draw-in groove 12 of adjacent another external wall panel 1, and one side that cardboard 5 is close to light gauge steel skeleton 4 and the one side that is close to light gauge steel skeleton 4 is in the coplanar with the first draw-in groove 11 that is close to cardboard 5 and keeps away from light gauge steel skeleton 4.
Cardboard 5 and the fitting surface of second draw-in groove 12, the fitting surface of first draw-in groove 11 and tenon 2 and side fascia 1 are close to one side of first draw-in groove 11 and are fixed jointly and be provided with waterproof rubber cloth 6, and when two adjacent side fascia 1 connection back, waterproof rubber cloth 6 and two adjacent side fascia 1 all inseparable butt.
Referring to fig. 3, a plurality of ribs 13 are disposed between two tenons 2, the plurality of ribs 13 are disposed along the thickness direction of the external wall panel 1, the ribs 13 are fixedly connected with the external wall panel 1, the length direction of the ribs 13 is the same as the length direction of the external wall panel 1, the cross section of the ribs 13 along the length direction is in a half-arc shape, and after two adjacent external wall panels 1 are connected, the ribs 13 are tightly abutted to the waterproof rubber cloth 6.
Referring to fig. 2, two abdicating grooves 121 are formed in the positions, right opposite to the light steel keel framework 4, of the groove bottom of the second clamping groove 12, the two abdicating grooves 121 are arranged in the vertical direction, and the abdicating grooves 121 are circular.
The screws 3 are provided with two and with the groove 121 one-to-one that steps down, and the screws 3 wear to establish on the side fascia 1 from the tank bottom of the groove 121 of stepping down, and wear out the side fascia 1, and the screwhead of the screws 3 is located the groove 121 of stepping down, and the part threaded connection that the screws 3 wore out the side fascia 1 is on the light gauge steel skeleton 4, and the degree of depth of the groove 121 of stepping down is greater than the thickness of the screwhead of the screws 3.
The seal rubber 1211 is clamped in the yielding groove 121, the seal rubber 1211 is matched with the yielding groove 121 and is abutted against the screw head of the screw 3, and the seal rubber 1211 is tightly abutted against the side wall of the yielding groove 121.
During the use, pass through tenon 2 at two adjacent side fascia 1, before first draw-in groove 11 connects, wear to establish in side fascia 1 two holes of stepping down of side fascia 1 with two screws 3, and make screw 3 and light steel keel skeleton 4 threaded connection, it is fixed with light steel keel skeleton 4 to make side fascia 1 through screw 3, joint sealing rubber piece 1211 to the groove of stepping down 121 in, make through sealing rubber piece 1211 to step down groove 121 inside and be the encapsulated situation, then make adjacent another side fascia 1 pass through tenon 2, first draw-in groove 11 is connected with accomplishing fixed side fascia 1, cardboard 5 that makes another side fascia 1 is located the second draw-in groove 12 of fixed side fascia 1, through cardboard 5, sealing rubber piece 1211 protects screw 3, make screw 3 be difficult for rustting, press from both sides tight waterproof rubber cloth 6 when two adjacent side fascia 1 connect, abrupt arris 13 and waterproof rubber cloth 6 cooperation have improved the closely knit degree of two adjacent side fascia 1 joints, thereby the waterproof performance of two adjacent side fascia 1 joints has further been improved.
Referring to fig. 1 and 3, the outer wall panel 1 is provided with a hot melt adhesive film 7 away from the light gauge steel framework 4, the hot melt adhesive film 7 is located on one side of the outer wall panel 1 close to the second clamping groove 12, the hot melt adhesive film 7 is in a long strip shape, and the length direction of the hot melt adhesive film is the same as the length direction of the outer wall panel 1, and half of the hot melt adhesive film 7 is located at the notch of the second clamping groove 12.
The part of the hot melt adhesive film 7 of one external wall panel 1, which is positioned in the notch of the second clamping groove 12, is bonded on the clamping plate 5 of the adjacent other external wall panel 1. The hot melt adhesive film 7 is a thermoplastic hot melt adhesive film.
During the use, connect the back when two adjacent side fascia 1, press hot melt adhesive membrane 7 on side fascia 1, to the heating of hot melt adhesive membrane 7, make hot melt adhesive membrane 7 bond on side fascia 1 to the waterproof performance of 1 seam crossing of adjacent side fascia has further been improved through hot melt adhesive membrane 7.
The implementation principle of the connection structure of the metal sandwich board outer wall in the embodiment of the application is as follows: during the use, use screw 3 with an exterior wall panel 1 and 4 threaded connection of light gauge steel skeleton, joint sealing rubber piece 1211 in the groove of stepping down 121, then just right with the tenon 2 of the first draw-in groove 11 of next exterior wall panel 1 and last exterior wall panel 1, make tenon 2 joint in first draw-in groove 11, and make cardboard 5 be located second draw-in groove 12, two exterior wall panels 1 compress tightly waterproof rubber cloth 6 simultaneously, laminate hot melt adhesive film 7 on next exterior wall panel 1, heat hot melt adhesive film 7, make hot melt adhesive film 7 bond on cardboard 5, thereby the waterproof performance of two adjacent exterior wall panel 1 seam crossing has been improved, make the seam crossing of two adjacent exterior wall panels 1 difficult emergence leak, the infiltration phenomenon.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a connection structure of metal sandwich panel outer wall which characterized in that: including tenon (2) and first draw-in groove (11), tenon (2) are fixed to be set up in one side of exterior wall panel (1), first draw-in groove (11) are seted up the opposite side of exterior wall panel (1), tenon (2) with first draw-in groove (11) looks adaptation, one exterior wall panel (1) tenon (2) joint is adjacent another exterior wall panel (1) in first draw-in groove (11), exterior wall panel (1) are close to screw (3) are worn to be equipped with in one side of tenon (2), screw (3) and light steel joist skeleton (4) threaded connection, screw (3) are used for making exterior wall panel (1) with light steel joist skeleton (4) are fixed.
2. The connecting structure of the metal sandwich panel outer wall according to claim 1, wherein: one side, far away from the light steel keel framework (4), of the external wall panel (1) is fixedly provided with a clamping plate (5) and is provided with a second clamping groove (12) matched with the clamping plate (5), the clamping plate (5) is located on one side, close to the first clamping groove (11), of the external wall panel (1), the second clamping groove (12) is located on one side, close to the tenon (2), of the external wall panel (1), and the clamping plate (5) of one external wall panel (1) is located in the second clamping groove (12) of the adjacent other external wall panel (1).
3. The connection structure of the metal sandwich panel exterior wall as claimed in claim 2, wherein: the tank bottom of second draw-in groove (12) has been seted up and has been stepped down groove (121), the screwhead of screw (3) is located step down in groove (121), the degree of depth in groove (121) of stepping down is greater than the thickness of the screwhead of screw (3).
4. The connection structure of the metal sandwich panel outer wall as recited in claim 3, wherein: and a sealing rubber block (1211) is clamped in the abdicating groove (121).
5. The connection structure of the metal sandwich panel exterior wall as claimed in claim 2, wherein: the clamping plate (5), the first clamping groove (11) and one side, close to the first clamping groove (11), of the external wall plate (1) are fixedly connected with waterproof rubber cloth (6) together.
6. The connecting structure of the metal sandwich panel outer wall as claimed in claim 2, wherein: one side of the external wall panel (1) far away from the light steel keel framework (4) is fixedly connected with a hot melt adhesive film (7), the hot melt adhesive film (7) is located at one side of the external wall panel (1) close to the second clamping groove (12) and is partially located at the notch of the second clamping groove (12), and the hot melt adhesive film (7) is connected with the clamping plate (5) of the external wall panel (1) in an adhesive mode.
7. The connecting structure of the metal sandwich panel outer wall as claimed in claim 6, wherein: the hot melt adhesive film (7) is a thermoplastic hot melt adhesive film.
8. The connection structure of the metal sandwich panel outer wall as recited in claim 5, wherein: and a plurality of convex edges (13) are fixedly arranged on one side of the external wall panel (1) close to the tenon (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223602850.8U CN218814918U (en) | 2022-12-30 | 2022-12-30 | Connection structure of metal sandwich panel outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223602850.8U CN218814918U (en) | 2022-12-30 | 2022-12-30 | Connection structure of metal sandwich panel outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218814918U true CN218814918U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223602850.8U Active CN218814918U (en) | 2022-12-30 | 2022-12-30 | Connection structure of metal sandwich panel outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218814918U (en) |
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2022
- 2022-12-30 CN CN202223602850.8U patent/CN218814918U/en active Active
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