CN110878604A - A glue-free aluminum panel curtain wall structure - Google Patents

Abstract

The invention discloses a glue-free aluminum plate curtain wall structure in the technical field of aluminum plate curtain walls, which comprises an aluminum plate curtain wall and a keel, the keel is used to connect two adjacent aluminum plate curtain walls, and the aluminum plate curtain wall has an "L"-shaped presser foot. The keel is provided with a side baffle, a first rubber strip slot and a nose tip, a first rubber strip is arranged in the first rubber strip slot, and a pressure plate fixes the presser foot between the side baffle and the nose tip. The first rubber strip is pressed on the keel by the presser foot; the pressure plate is fixed on the nose; the pressure plate is provided with a second rubber strip slot, the second rubber strip is A second rubber strip is arranged in the slot of the strip, and the second rubber strip is pressed on the presser foot by the pressing plate. The glue-free aluminum panel curtain wall structure of the present invention is waterproof by adopting waterproof adhesive strips, and does not need to be glued, only two waterproof adhesive strips are used to seal and waterproof, and the waterproof effect is good.

Description

A glue-free aluminum panel curtain wall structure

technical field

The invention belongs to the technical field of aluminum plate curtain walls, and in particular relates to a glue-free aluminum plate curtain wall structure.

Background technique

The aluminum panel curtain wall has a unique texture, rich and durable color, and can be diversified in appearance and shape, and can be perfectly combined with glass curtain wall materials and stone curtain wall materials. Its perfect appearance and excellent quality make it favored by owners. Its light weight is only one-fifth of marble and one-third of glass curtain wall, which greatly reduces the load of building structure and foundation, and the maintenance cost. Low, performance-to-price ratio is high. As far as the currently used aluminum panel curtain wall is concerned, it is mainly divided into open aluminum panel and glued aluminum panel curtain wall. The main problem is that after the glued aluminum panel curtain wall is used for a period of time, the glue seam is easy to form stains and flow down from the glue seam vertically, and It is difficult to remove, which seriously affects the use. On the one hand, the open aluminum curtain wall is equipped with a backing metal plate on the inner layer, which increases the cost. Waterproof glue, but the effect is generally not good, leaving a certain hidden danger of water seepage, so the promotion and use of open aluminum plates is very cautious.

SUMMARY OF THE INVENTION

In order to solve the problems existing in the prior art, the present invention provides a glue-free aluminum panel curtain wall structure. The aluminum panel curtain wall does not need to be glued, only two waterproof adhesive strips are used to seal and waterproof, and the waterproof effect is good. There is no need to set a backing metal plate, which reduces the cost.

In order to achieve the above purpose, the technical scheme adopted in the present invention is: a glue-free aluminum plate curtain wall structure, comprising an aluminum plate curtain wall and a keel, the keel is used to connect two adjacent aluminum plate curtain walls, and the aluminum plate curtain wall has an "L" The keel is provided with a side baffle, a first rubber strip slot and a nose tip, a first rubber strip is arranged in the first rubber strip slot, and a pressure plate fixes the presser foot on the side baffle The first rubber strip is pressed against the keel by the presser foot; the pressure plate is fixed on the nose; the pressure plate is provided with a second rubber strip slot, A second rubber strip is arranged in the groove of the second rubber strip, and the second rubber strip is pressed on the presser foot by the pressing plate.

The pressing plate is provided with a first bayonet, and the pressing plate is connected to the cover plate through the first bayonet.

Small baffles arranged symmetrically are arranged on the pressing plate, and the small baffles are clamped on the nose tip.

The pressing plate is provided with symmetrically arranged pressing heads, and the pressing plate presses the bottom surface of the pressing foot through the pressing heads.

The second rubber strip notch is located on the side of the pressing plate, and the second rubber strip is pressed against the side wall of the presser foot.

The pressing plate is fixed on the nose by screws.

The section of the keel is an axisymmetric structure.

The keel has an inner cavity.

Compared with the prior art, the beneficial effects achieved by the present invention:

(1) The glue-free aluminum panel curtain wall structure of the present invention is waterproof by using waterproof adhesive strips, no need to glue, only two waterproof adhesive strips are used to seal and waterproof, and the waterproof effect is good;

(2) The glue-free aluminum panel curtain wall structure of the present invention is provided with an "L"-shaped presser foot on the aluminum panel curtain wall and cooperates with a special keel and a press plate, the overall structure is reasonably stressed, the construction operation space is large, and the installation is simple and quick;

(3) The glue-free aluminum panel curtain wall structure of the present invention does not require a backing metal plate in the aluminum panel curtain wall, which reduces the engineering cost.

Description of drawings

1 is a schematic diagram of the assembly structure of a glue-free aluminum panel curtain wall structure provided by an embodiment of the present invention;

2 is a schematic diagram of a keel structure of a glue-free aluminum panel curtain wall structure provided by an embodiment of the present invention;

3 is a schematic diagram of a pressure plate structure of a glue-free aluminum panel curtain wall structure provided by an embodiment of the present invention;

In the picture: 1. Aluminum curtain wall; 11. Presser foot; 2. Keel; 21. Inner cavity; 22. Side baffle; 32. First bayonet; 33. Indenter; 34. Small baffle; 4. Cover plate; 5. First rubber strip; 6. Second rubber strip; 7. Screw.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer" and the like indicate the orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. The terms "front", "rear", "left", "right", "upper" and "lower" used in the description of the present invention refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to is the direction toward or away from the geometric center of a particular part.

As shown in Figure 1, Figure 2, Figure 3, two adjacent aluminum panel curtain walls 1 are connected by a keel 2. One surface of the keel 2 is provided with a side baffle 22 oppositely arranged, and a nose 24 is arranged in the center of the surface. A first rubber strip notch 23 is provided on the surface of the keel between the plate 22 and the nose 24 , and a first rubber strip 5 is arranged in the first rubber strip notch 23 . The edge of the aluminum panel curtain wall 1 has an "L"-shaped presser foot 11, the presser foot 11 is placed between the side baffle 22 and the nose 24, pressed on the first rubber strip 5, and a sealing structure is formed between the keel 2 and the aluminum panel curtain wall 1. . The pressure plate 3 has symmetrically arranged small baffles 34, and the distance between the two opposite sides of the small baffles 34 is equal to the width of the nose, so that the pressure plate 3 is stuck on the nose through the small baffle 34, which plays the role of positioning and preliminarily fixing the pressure plate. Function; the pressing plate 3 has symmetrically arranged pressing heads 33 , the pressing heads 33 abut on the bottom surface of the presser foot 11 , and make the first rubber strip 5 pressed against the keel 2 by the presser foot 11 . The pressing plate 3 is fixed on the nose 24 by means of screws 7 . The side of the pressing plate 3 is provided with a second rubber strip notch 31 , and the second rubber strip notch 31 is provided with a second rubber strip 6 , and the second rubber strip 6 is pressed by the pressing plate 3 on the side wall of the presser foot 11 to form The sealing structure between the press plate 3 and the presser foot 11 . The present invention adopts waterproof rubber strips for waterproofing, does not need to be glued, and only uses two waterproof rubber strips to seal and waterproof, which has a good waterproof effect, and at the same time avoids the flow of stains in the glued seams formed by glueing, which is difficult to remove and Issues that affect perception.

The pressure plate 3 is also provided with a first bayonet 32, and the cover plate 4 is provided with a first clamping piece that cooperates with the first bayonet 32, and the first bayonet 32 cooperates with the first clamping piece to make the pressure plate 3 and the cover plate 4 is connected, the cover plate 4 seals the screws 7 to prevent rainwater from directly impacting the screws 7, causing the screws to corrode and the connection fails. At the same time, the cover plate 4 can play a decorative role, making the entire aluminum curtain wall more beautiful. The keel 2 has an inner cavity 21, which can reduce the weight of the keel 2 on the one hand, and make the keel 2 have higher structural strength on the other hand. By setting the "L"-shaped presser foot on the aluminum panel curtain wall and cooperating with the special keel and pressing plate, the present invention has reasonable stress on the overall structure, large construction operation space, simple and quick installation, and no backing metal plate is required in the aluminum panel curtain wall, thereby reducing the cost of project costs.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principle of the present invention, several improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (8)

1. A glue-free aluminum plate curtain wall structure is characterized in that, comprising an aluminum plate curtain wall and a keel, the keel is used to connect two adjacent aluminum plate curtain walls, and the aluminum plate curtain wall has an "L" shaped presser foot, and the There is a side baffle, a first rubber strip slot and a nose tip, the first rubber strip slot is provided with a first rubber strip, and the pressing plate fixes the presser foot between the side baffle and the nose tip and makes The first rubber strip is pressed on the keel by the presser foot; the pressure plate is fixed on the nose; the pressure plate is provided with a second rubber strip slot, and the second rubber strip slot is A second rubber strip is provided, and the second rubber strip is pressed on the presser foot by the pressing plate. 2 . The glue-free aluminum panel curtain wall structure according to claim 1 , wherein the pressing plate is provided with a first bayonet, and the pressing plate is connected to the cover plate through the first bayonet. 3 . 3 . The glue-free aluminum panel curtain wall structure according to claim 1 , wherein the pressure plate is provided with symmetrically arranged small baffles, and the small baffles are stuck on the nose. 4 . 4 . The glue-free aluminum panel curtain wall structure according to claim 1 , wherein the pressing plate is provided with symmetrically arranged pressing heads, and the pressing plate presses the bottom surface of the pressing foot through the pressing head. 5 . 5 . The glue-free aluminum panel curtain wall structure according to claim 1 , wherein the notch of the second rubber strip is located on the side of the pressing plate, and the second rubber strip is pressed on the side of the presser foot. 6 . wall. 6 . The glue-free aluminum panel curtain wall structure according to claim 1 , wherein the pressing plate is fixed on the nose by screws. 7 . 7 . The glue-free aluminum panel curtain wall structure according to claim 1 , wherein the cross section of the keel is an axisymmetric structure. 8 . 8. The glue-free aluminum panel curtain wall structure according to claim 1, wherein the keel has an inner cavity.

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