CN204510544U - Waterproof and heat-insulating curtain wall - Google Patents

Abstract

The utility model discloses a waterproof and heat-insulating curtain wall, which comprises a longitudinal keel, a transverse keel, a sub-frame, a panel and a decorative strip with a U-shaped cross section; There is an opening slot, and the two sides of the bottom wall of the opening slot are respectively fixed with a sub-frame, the sub-frame includes a first connecting plate located in the opening slot and fixedly connected with the longitudinal keel, connected with the second connecting plate and the first connecting bar, and the second connecting plate. The board is fixedly connected to the panel; it also includes a first heat-insulating block, an adapter block and an adapter bar fixedly connected to the longitudinal keel; the adapter bar includes a groove portion located between two adjacent panels and pressed against the outer surface of the panel The pressing part; the first heat insulating block is sandwiched between the transfer block and the transfer bar, a first sealing member is provided between the pressing part and the outer surface of the panel, and a decorative strip is fixed in the groove. Its advantage is that it has better sealing, waterproof and thermal insulation effects.

Description

Waterproof and thermal insulation curtain wall

technical field

The utility model relates to a building surface decoration structure, in particular to a waterproof and heat-insulating curtain wall.

Background technique

The existing curtain wall decorative strips are all protruding from the panels. The waterproof effect between the panels of this curtain wall is not very good, and the sealant is difficult to apply between adjacent panels. At the same time, the existing curtain wall insulation effect is not very good, usually only A thermal break.

For this reason, the inventor has designed a waterproof and heat-insulating curtain wall. The cross-section of the decorative strip of the curtain wall is U-shaped, which solves the problem that the existing decorative strip protrudes from the panel and cannot be glued and sealed, and effectively guarantees The continuity of the sealant around the panels is guaranteed to ensure the waterproof effect between the panels. At the same time, the curtain wall adopts a double-channel thermal insulation connection process to improve the thermal performance of the system while ensuring the visual effect.

Utility model content

The purpose of the utility model is to solve the deficiencies of the prior art and provide a waterproof and heat-insulating curtain wall.

A kind of technical scheme of the utility model:

A waterproof and heat-insulating curtain wall, comprising a longitudinal keel, a transverse keel, a sub-frame, a panel and a decorative strip with a U-shaped cross section; the longitudinal keel and the transverse keel are perpendicular to each other and fixedly connected, and the longitudinal keel is provided with an opening groove along the length direction, and the opening The two sides of the bottom wall of the groove are respectively fixed with a sub-frame, the sub-frame includes a first connecting plate located in the open groove and fixedly connected with the longitudinal keel, a second connecting plate parallel to the first connecting plate and connecting the first connecting plate and the second connecting plate. The first connecting bar of the two connecting plates, the second connecting plate is fixedly connected to the inner surface of the panel; it also includes the first heat insulating block, the transfer block located in the open groove and fixedly connected with the longitudinal keel and the two adjacent panels The transfer bar between them; the transfer bar includes a groove part located between two adjacent panels and a pressing part pressed on the outer surface of the panel; the first thermal insulation block is sandwiched between the transfer block and the transfer bar , there is a first seal between the pressing part and the outer surface of the panel, one side of the first sealing is closely connected with the outer surface of the panel, and the other side is provided with a first sawtooth part, and the pressing part is provided with the first sawtooth The second sawtooth part is engaged with the upper part, and the decorative strip is fixed in the groove part.

A preferred solution is to further include screws and a fixing piece with a U-shaped cross section, the fixing piece is set on the outside of the transfer bar, and the screw connects the groove part of the transfer bar, the fixing piece, the first heat insulating block and the connecting block in sequence Fixed connection.

A preferred solution is that the inner wall of the groove portion is provided with a third serrated portion respectively, and the outer two walls of the decorative strip are respectively provided with a fourth serrated portion interlocking with the third serrated portion. slot and cover the screw.

A preferred solution is that a second thermal insulation block is sandwiched between the fixing piece and the groove portion of the transfer bar.

The fixing part is provided with a first limiting part for restricting the movement of the first heat insulating block, the transfer block is provided with a second limiting part for restricting the movement of the first heat insulating block, and the transfer block is clamped between the first limiting part and the between the second limiting parts.

A preferred solution is that continuous foam rods and sealant are provided around the sides of the fixing part and the panel to form a continuous waterproof sealing line.

A preferred solution is to also include an "I"-shaped anti-noise rubber strip in cross section. The "I"-shaped noise-proof rubber strip is located in the opening groove of the longitudinal keel and is fixedly connected with the longitudinal keel. The first connecting plate of the sub-frame The surface in contact with the longitudinal keel is provided with an "I"-shaped notch corresponding to the "I"-shaped anti-noise rubber strip.

A preferred solution is to further include a pressing block located in the opening groove and connected to the longitudinal keel by screws, the two ends of the pressing block are respectively provided with first hooks, and the surface of the first connecting plate away from the longitudinal keel is provided with a second hook. A hook portion corresponds to a second hook portion, wherein the second hook portion presses two adjacent first connecting plates.

A preferred solution is to also include a first bolt and a first nut, the bottom wall of the opening groove is concaved inward to form a "back"-shaped notch, the first bolt passes through the pressing block in turn, and passes through the first nut after the transfer block lock tight.

A preferred solution is to also include a second bolt, a second nut, a rubber gasket and an aluminum alloy corner bracket fixed on the end face of the transverse keel, the second bolt passes through the aluminum alloy corner bracket in turn, the rubber gasket and the longitudinal keel pass through the first Two nuts are locked. .

Based on the above technical solutions, it can be seen that the utility model has the following beneficial effects: the decorative effect of the decorative strip being recessed between the panels is realized; the continuous waterproof effect is formed around the panel, which effectively improves the waterproof performance of the utility model; the first heat insulation The block and the second heat-insulating block form two heat-insulating layers, which improves the heat-insulating performance of the utility model.

The above description is only an overview of the technical solutions of the present utility model. In order to better understand the technical means of the present utility model, it can be implemented according to the contents of the description, and in order to make the above-mentioned and other purposes, features and advantages of the present utility model better It is obvious and easy to understand. The preferred embodiments are specifically cited below, together with the accompanying drawings, and detailed descriptions are as follows.

Description of drawings

Fig. 1 is the top view of the utility model;

Fig. 2 is a perspective view of the utility model;

Fig. 3 is an enlarged view of A in Fig. 2;

Fig. 4 is the schematic diagram of longitudinal keel and transverse keel in the utility model;

Fig. 5 is the schematic diagram of the transfer bar in the utility model;

Fig. 6 is a schematic diagram of a decorative strip in the utility model;

Fig. 7 is a schematic diagram of the fixing part in the utility model.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figures 1 to 7, a waterproof and heat-insulating curtain wall includes a longitudinal keel 1, a transverse keel 2, a sub-frame 6, a panel 3, a first sealing member 31, a first heat-insulating block 37, and an adapter block 71, The transition strip 4 and the decorative strip with a U-shaped cross section.

The longitudinal keel 1 and the transverse keel 2 are perpendicular to each other and fixedly connected, specifically, it also includes a second bolt 22, a second nut 24, a rubber gasket 21 and an aluminum alloy corner code 23 fixed on the end face of the transverse keel 2; the second bolt 22 After passing through the aluminum alloy corner bracket 23, the rubber gasket 21 and the longitudinal keel 1 in sequence, it is locked by the second nut 24. Alternatively, the second bolt 22 passes through the aluminum alloy corner code 23 of the horizontal keel 2 on one side, the rubber gasket 21, the longitudinal keel 1 and the aluminum alloy corner code 23 of the horizontal keel 2 on the other side in sequence, and then is locked by the second nut 24 . Wherein, the longitudinal keel 1 and the transverse keel 2 divide the entire plane into several parts, each part is fixedly installed with a panel 3 .

The longitudinal keel 1 and the transverse keel 2 have the same cross-sectional structure, so only the structure of the longitudinal keel 1 will be described. The longitudinal keel 1 is provided with an opening groove 12 along the length direction, and the two sides of the bottom wall of the opening groove 12 are respectively fixed with sub-frames 6 and sub-frames. 6 includes a first connecting plate 61 located in the opening groove 12 and fixedly connected to the longitudinal keel 1, a second connecting plate 63 parallel to the first connecting plate 61 and a first connecting plate 61 connecting the second connecting plate 63 The connecting strip 62 and the second connecting plate 63 are fixedly connected with the inner surface of the panel 3 . Specifically, it also includes an "I"-shaped anti-noise rubber strip 13 in cross section. The "I"-shaped anti-noise rubber strip 13 is located in the opening groove 12 of the longitudinal keel 1 and is fixedly connected with the longitudinal keel 1. The sub-frame 6 The surface of the first connecting plate 61 in contact with the longitudinal keel 1 is provided with an "I"-shaped notch corresponding to the "I"-shaped anti-noise rubber strip 13 . The "I" shaped notch of the subframe 6 is inserted into the anti-noise rubber strip 13 of "I" shape in cross section. 13 is fixed to the longitudinal keel 1 by pressing blocks 76 and bolts 75.

It also includes a first thermal insulation block 37 , an adapter block 71 located in the open slot 12 and fixedly connected to the longitudinal keel 1 , and an adapter strip 4 located between two adjacent panels 3 . The adapter bar 4 is a long strip structure with a cavity along the length direction. The transfer bar 4 includes a groove portion 42 located between two adjacent panels 3 and a pressing portion 41 pressed on the outer surface of the panel 3, and a first sealing member is provided between the pressing portion 41 and the outer surface of the panel 3 31 , one side of the first sealing member 31 is closely connected with the outer surface of the panel 3 , the other side is provided with a first serrated portion 33 , and the pressing portion 41 is provided with a second serrated portion 43 engaging with the first serrated portion 33 . The first thermal insulation block 37 is sandwiched between the transfer block 71 and the transfer bar 4 . It also includes a screw 44 and a fixing piece 38 with a U-shaped cross section. The fixing piece 38 is set on the outside of the adapter bar 4. The screw 44 connects the groove portion 42 of the adapter bar 4, the fixing piece 38, the first heat insulating block 37 and the The transfer blocks 71 are fixedly connected in sequence. A second thermal insulation block 34 is sandwiched between the fixing member 38 and the groove portion 42 of the adapter bar 4 . Specifically, the fixing member 38 is provided with a first limiting portion 39 for restricting the movement of the first heat insulating block 37, and the transfer block 71 is provided with a second limiting portion 72 for restricting the movement of the first heat insulating block 37. The block 71 is stuck between the first limiting part 39 and the second limiting part 72, and the screw 44 connects the transfer bar 4, the second heat insulating block 34, the fixing part 38, the first heat insulating block 37 and the transferring block 71 as a whole. A foam rod 33 and a sealant 32 are provided between the fixing part 38 and the side of the panel 3 , and the foam rod 33 and the sealant 32 play a sealing role. Both sides of the inner wall of the groove part 42 are respectively provided with a third sawtooth part 45, and the outer two walls of the decorative strip 4 are respectively provided with a fourth sawtooth part 51 interlocking with the third sawtooth part 45. The decorative strip 5 is located on the connecting strip 4 and cover the screw 44 in the groove portion 42 of the

It also includes a pressing block 76 located in the opening groove 12 and connected to the longitudinal keel 1 by screws 44. The two ends of the pressing block 76 are respectively provided with first hooks, and the surface of the first connecting plate 61 away from the longitudinal keel 1 is provided with The second hook portion corresponds to the first hook portion, wherein the second hook portion presses two adjacent first connecting plates 61 . It also includes a first bolt 75 and a first nut 74. The bottom wall of the opening groove 12 is concaved inward to form a "back"-shaped notch 11. The first bolt 75 passes through the pressing block 76 in turn, and the adapter block 71 passes through the second A nut 74 is locked. Specifically, the adapter block 71 is provided with a positioning bar 73, and the opening slot 12 is provided with a positioning slot corresponding to the positioning bar 73. The positioning bar 73 is located in the positioning slot, and the nut of the first bolt 75 is stuck in the notch 11. , the two first nuts 74 are clamped between the adapter blocks 71, the first bolt 75 fixes the adapter block 71 and the pressing block 76 as a whole, and at the same time, by adjusting the first nuts 74, the pressing block 76 can be adjusted to act on the first The force on the connecting plate 61.

In this practicality, the first heat insulating block 37 and the second heat insulating block 34 have a good heat insulating effect, and at the same time, the first sealing member 31, the foam rod 33 and the sealant 32 play the role of sealing.

The above are the specific embodiments of the present utility model, and it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, some improvements and modifications can also be made, and these improvements and modifications are also considered It is the protection scope of the utility model.

Claims (10)

1. a waterproof and heat-insulating curtain wall, is characterized in that, comprises longitudinal keel, lateral keel, and secondary frame, panel and cross section are the ornamental strip of U-shaped; Described longitudinal keel and lateral keel are mutually vertical and be fixedly connected with, described longitudinal keel are provided with open slot along its length, the diapire both sides of described open slot are fixed with described secondary frame respectively, described secondary frame comprises and is positioned at open slot and the first junction plate be fixedly connected with longitudinal keel, second junction plate parallel with the first junction plate and connect the first connection strap of the first junction plate and the second junction plate, described second junction plate is fixedly connected with the medial surface of panel; Also comprise the first disconnected hot block, the transfer block be fixedly connected with in open slot and with longitudinal keel and the transfer strip between adjacent two pieces of panels; Described transfer strip comprises the concave part between adjacent two pieces of panels and is pressed on the compressed part in panels outside face; Described first disconnected hot block is sandwiched between transfer block and transfer strip, the first seal is provided with between described compressed part and the lateral surface of panel, the one side of described first seal and the lateral surface compact siro spinning technology of panel, another side is provided with the first sawtooth portion, described compressed part is provided with the second sawtooth portion be engaged with the first sawtooth portion, and described concave part internal fixtion has described ornamental strip.

2. waterproof and heat-insulating curtain wall as claimed in claim 1, is characterized in that, also comprises screw and cross section is the fixture of U-shaped, described fixture is placed on outside described transfer strip, screw is by the concave part of transfer strip, and fixture, the first disconnected hot block and transfer block are fixedly connected sequentially.

3. waterproof and heat-insulating curtain wall as claimed in claim 2, it is characterized in that, the inwall both sides of described concave part are respectively equipped with the 3rd sawtooth portion, outside two wall of described ornamental strip is respectively equipped with the 4th sawtooth portion be mutually engaged with the 3rd sawtooth portion, and described ornamental strip is positioned at the concave part of transfer strip and covers described screw.

4. waterproof and heat-insulating curtain wall as claimed in claim 2, is characterized in that, accompanies the second disconnected hot block between described fixture and the concave part of transfer strip.

5. waterproof and heat-insulating curtain wall as claimed in claim 2, it is characterized in that, described fixture is provided with the first limiting section for limiting the first disconnected hot block activity, described transfer block is provided with the second limiting section for limiting the first disconnected hot block activity, and described transfer block is stuck between the first limiting section and the second limiting section.

6. waterproof and heat-insulating curtain wall as claimed in claim 2, it is characterized in that, the side surrounding of described fixture and panel is provided with continuous print foam rods and fluid sealant, forms continuous print waterproof sealing line.

7. waterproof and heat-insulating curtain wall as claimed in claim 1, it is characterized in that, also comprise the noise-proofing adhesive tape that cross section is " work " font, the noise-proofing adhesive tape of described " work " font is positioned at the open slot of longitudinal keel and is fixedly connected with longitudinal keel, and the face that the first junction plate of secondary frame contacts with longitudinal keel is provided with " work " font notch corresponding with the noise-proofing adhesive tape of " work " font.

8. waterproof and heat-insulating curtain wall as claimed in claim 1, it is characterized in that, also comprise and be positioned at open slot and the briquetting be connected by screw with longitudinal keel, the both ends of described briquetting are respectively equipped with the first hook part, described first junction plate is provided with second hook part corresponding with the first hook part away from the face of longitudinal keel, wherein, the second hook part compresses adjacent two the first junction plates.

9. waterproof and heat-insulating curtain wall as claimed in claim 8, it is characterized in that, also comprise the first bolt and the first nut, the diapire of described open slot concaves the notch of formation one " time " font, first screw bolt passes briquetting, by the first nut check after transfer block.

10. waterproof and heat-insulating curtain wall as claimed in claim 1, is characterized in that, also comprise the second bolt, second nut, rubber sheet gasket and the aluminium alloys corner brace being fixed on lateral keel end face, the second screw bolt passes aluminium alloys corner brace, passes through the second nut check after rubber sheet gasket and longitudinal keel.