Building facade special-shaped aluminum plate curtain wall structure and mounting method

Abstract

The invention relates to the field of building facade installation, in particular to a building facade special-shaped aluminum plate curtain wall structure and an installation method.The building facade special-shaped aluminum plate curtain wall structure is characterized in that through mutual cooperation of a fixing plate, a first positioning nut, a connecting rod, a second positioning stud and a connecting plate, when the first positioning nut and the second positioning nut are not tightened, the connecting rod can rotate freely; meanwhile, the second positioning studs can move along the interiors of the second strip-shaped holes, and the first positioning studs can move along the interiors of the first strip-shaped holes, so that the requirement for installation of the special-shaped aluminum plate and the fixing plate at different intervals can be met, and when the special-shaped aluminum plate is installed, due to the special-shaped structure of the special-shaped aluminum plate, the installation efficiency of the special-shaped aluminum plate is improved. And the special-shaped aluminum plate needs to be mounted and fixed by using various connecting pieces with different specifications, so that the mounting of the special-shaped aluminum plate is simpler and more convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building facade installation, in particular to a building facade special-shaped aluminum plate curtain wall structure and installation method. BACKGROUND

[0002] The building facade is divided into building outer facade and building inner facade. Generally, the building outer facade includes all the outer envelope parts of the building except the roof. In some specific cases, such as the roof and wall of a building with a specific geometric shape showing strong continuity and being difficult to distinguish, or the roof being treated as the "fifth facade" of the building for the need of a specific building viewing angle, the roof can also be used as a component of the building outer facade. In order to increase the beauty of the building, more and more buildings use special-shaped aluminum plates as decoration of the building outer facade.

[0003] Due to the different shapes of the special-shaped aluminum plates, the spacing between the aluminum plates and the wall varies, which often requires custom-made connecting pieces of different specifications to meet the installation of the special-shaped aluminum plates, resulting in an increase in the construction cost of the entire building outer facade, and the need to distinguish and select connecting pieces of different specifications when installing the special-shaped aluminum plates, thereby causing inconvenience in the installation of the entire special-shaped aluminum plate. SUMMARY

[0004] The purpose of the present application is to provide a building outer facade special-shaped aluminum plate curtain wall structure and installation method to solve the problems raised in the background.

[0005] To achieve the above purpose, the present application provides the following technical scheme:

[0006] A building outer facade special-shaped aluminum plate curtain wall structure, comprising a special-shaped aluminum plate, a connecting keel is arranged on the back side of the special-shaped aluminum plate, an installation mechanism is connected to the inside of the connecting keel, a fixed plate is fixedly connected to one side of the connecting keel close to the special-shaped aluminum plate, a connecting plate with the same track as the special-shaped aluminum plate is fixedly connected to one side of the special-shaped aluminum plate close to the connecting keel, a second hole is formed in the inside of the connecting plate, a first hole is formed in the inside of the fixed plate, a connecting rod is installed at the bottom of the fixed plate, a first positioning stud that is matched with the first hole is fixedly connected to one side of the top of the connecting rod, the first positioning stud penetrates the first hole, a first positioning nut is threadedly connected to the outside of the first positioning stud, the first positioning nut is arranged at the top of the fixed plate, a second positioning stud is fixedly connected to the other side of the top of the connecting rod, the second positioning stud penetrates the second hole, a second positioning nut is threadedly connected to the outside of the second positioning stud, and the second positioning nut is arranged at the top of the connecting plate.

[0007] As a further scheme of the present application: the special-shaped aluminum plate is provided with a groove on one side, and a sealing glue is arranged in the groove and bonded with the special-shaped aluminum plate.

[0008] As a further scheme of the present application: the special-shaped aluminum plate is provided with a clamping piece on one side, one end of the clamping piece deviates from one side of the special-shaped aluminum plate away from the wall body, a sealing element is arranged between adjacent two clamping pieces, the sealing element comprises a tail body, an elastic intermediate body and a sealing body, the elastic intermediate body is arranged between the two groups of clamping pieces, the sealing body is arranged outside the two groups of clamping pieces in a U-shaped structure, and the tail body is arranged at the tail of the clamping piece and the tail of the clamping piece is provided with a slope guide surface.

[0009] The side edge of the special-shaped aluminum plate is provided with an adaptive groove, the adaptive groove is arranged opposite to the clamping piece, the sealing body is provided with a socket body opposite to one side of the special-shaped aluminum plate, the socket body and the adaptive groove are in position correspondence and are mutually inserted, and the socket body is constrained from being separated from the adaptive groove under the action of the anti-backup elastic body.

[0010] As a further scheme of the present application: the mounting mechanism comprises through holes uniformly arranged in the connecting keel, and expansion bolts are arranged in the through holes.

[0011] As a further scheme of the present application: a first gasket is arranged on the outside of the first positioning stud, and the two sides of the first gasket are respectively abutted with the fixing plate and the first positioning nut.

[0012] As a further scheme of the present application: a second gasket is arranged on the outside of the second positioning stud, and the two sides of the second gasket are respectively abutted with the connecting plate and the second positioning nut.

[0013] As a further scheme of the present application: a connecting rod is fixedly connected to the bottom of the connecting rod, a straight angle plate is fixedly connected to the side of the connecting rod close to the special-shaped aluminum plate, and the straight angle plate is fixedly connected with the bottom wall of the connecting rod.

[0014] As a further scheme of the present application: a pad is abutted with the side of the connecting pipe away from the special-shaped aluminum plate, a clamping groove is arranged on the side of the pad close to the connecting keel, a clamping block is inserted into the clamping groove, and the clamping block is fixedly connected with the connecting keel.

[0015] As a further scheme of the present application: a plurality of connecting blocks are uniformly arranged in the first hole, and each group of connecting blocks is fixedly connected with the fixing plate.

[0016] A mounting method of a building outer facade special-shaped aluminum plate curtain wall structure, using the building outer facade special-shaped aluminum plate curtain wall structure, the mounting method of the building outer facade special-shaped aluminum plate curtain wall structure comprises the following steps:

[0017] S1: fixing the connecting keel on the building outer wall through the through hole;

[0018] S2: taking out the connecting rod, passing the first positioning stud and the second positioning stud on the two sides of the connecting rod through the first hole and the second hole respectively, and then rotating the connecting rod to adjust the minimum distance between the special-shaped aluminum plate and the building outer wall to the required size;

[0019] S3: sleeving the first gasket on the outside of the first positioning stud and the second positioning stud, respectively, and screwing the first positioning nut and the second positioning nut on the outside of the first positioning stud and the second positioning stud, respectively, and tightening and fixing;

[0020] S4: repeating steps S2-3 to install the required number of connecting rods between the fixed plate and the connecting plate.

[0021] Compared with the prior art, the beneficial effects of the present application are:

[0022] After adopting the above structure,

[0023] 2. Through the cooperation of the fixed plate, the first positioning nut, the connecting rod, the second positioning stud and the connecting plate, when the first positioning nut and the second positioning nut are not tightened, the connecting rod can rotate freely, and at the same time, the second positioning stud can move along the inside of the second hole, and the first positioning stud can move along the inside of the first hole, so that the installation of different distances between the special-shaped aluminum plate and the fixed plate can be satisfied, and the installation of the special-shaped aluminum plate is more simple and convenient.

[0024] 3. Through the cooperation of the rotating pipe, the backing plate, the right-angle plate, the clamping groove and the clamping block, after the first positioning stud passes through the first hole, the rotating pipe can be in contact with the backing plate, thereby limiting the backing plate, and the backing plate can limit the rotating pipe and the right-angle plate, so that the right-angle plate can further support and limit the connecting rod, thereby improving the strength of the connecting rod to reduce the probability of bending deformation of the connecting rod, and further improving the stability of the entire structure. BRIEF DESCRIPTION OF DRAWINGS

[0025] The present application will be further described in detail below in conjunction with the embodiments in the drawings, but does not constitute any limitation on the present application.

[0026] Figure 1 It is a first perspective structure schematic view of a building outer facade special-shaped aluminum plate curtain wall structure and installation method.

[0027] Figure 2 It is a building outer facade special-shaped aluminum plate curtain wall structure and installation method Figure 1 A structure schematic viewFigure 1 .

[0028] Figure 3 It is a second view structure schematic diagram of a building outer facade special-shaped aluminum plate curtain wall structure and installation method.

[0029] Figure 4 It is a building outer facade special-shaped aluminum plate curtain wall structure and installation method Figure 3 B part structure schematic diagram.

[0030] Figure 5 It is a third view structure schematic diagram of a building outer facade special-shaped aluminum plate curtain wall structure and installation method.

[0031] Figure 6 It is a C part structure schematic diagram of a building outer facade special-shaped aluminum plate curtain wall structure and installation method Figure 5 .

[0032] Figure 7 It is an A part structure schematic diagram of a building outer facade special-shaped aluminum plate curtain wall structure and installation method Figure 1 . Figure 2 .

[0033] Figure 8 It is a structure schematic diagram without sealing body in a building outer facade special-shaped aluminum plate curtain wall structure and installation method Figure 7 .

[0034] Figure 9 It is a structure relationship diagram of sealing body and adaptive slot in Figure 8 .

[0035] In the figure: 1, special-shaped aluminum plate; 2, groove; 3, connecting keel; 4, fixed plate; 5, first hole; 6, connecting block; 7, connecting rod; 8, first positioning stud; 9, second positioning stud; 10, second positioning nut; 11, second gasket; 12, first gasket; 13, first positioning nut; 14, mounting mechanism; 141, through hole; 142, expansion bolt; 15, rotating pipe; 16, second hole; 17, clamping block; 18, backing plate; 19, clamping groove; 20, right-angle plate; 21, connecting plate; 22, sealant. DETAILED DESCRIPTION

[0036] The technical solution of the patent will be further described in detail in combination with specific implementation manners.

[0037] Please refer to Figures 1-6 , a building outer facade special-shaped aluminum plate curtain wall structure, comprising a special-shaped aluminum plate 1, the special-shaped aluminum plate 1 is provided for the role of decoration to the building outer wall surface.

[0038] The side of the special-shaped aluminum plate 1 is provided with a groove 2, and the inside of the groove 2 is provided with a sealing glue 22 bonded with the special-shaped aluminum plate 1. The sealing glue 22 is arranged to seal the gap between the adjacent two special-shaped aluminum plates 1.

[0039] The back side of the special-shaped aluminum plate 1 is provided with a connecting keel 3, and the inside of the connecting keel 3 is connected with a mounting mechanism 14. The mounting mechanism 14 includes a through hole 141 uniformly arranged in the inside of the connecting keel 3. The inside of the through hole 141 is penetrated by a matched expansion bolt 142. When the expansion bolt 142 penetrates the through hole 141 and is implanted into the building outer wall, the connecting keel 3 can be mounted and fixed on the building outer wall.

[0040] The side of the connecting keel 3 close to the special-shaped aluminum plate 1 is fixedly connected with a fixed plate 4. The side of the special-shaped aluminum plate 1 close to the connecting keel 3 is fixedly connected with a connecting plate 21 with the same track as the special-shaped aluminum plate 1. The inside of the connecting plate 21 is provided with a second hole 16. The inside of the fixed plate 4 is provided with a first hole 5. The inside of the first hole 5 is uniformly provided with a plurality of connecting blocks 6. Each group of connecting blocks 6 is fixedly connected with the fixed plate 4. The arrangement of the connecting blocks 6 can improve the strength of the fixed plate 4, so as to reduce the probability of deformation of the fixed plate 4.

[0041] The bottom of the fixed plate 4 is mounted with a connecting rod 7. The top side of the connecting rod 7 is fixedly connected with a first positioning stud 8 matched with the first hole 5. The first positioning stud 8 penetrates the first hole 5. The arrangement of the first hole 5 is for the first positioning stud 8 to penetrate, so that the first positioning stud 8 can move freely in the inside of the first hole 5.

[0042] The outside of the first positioning stud 8 is threadedly connected with a first positioning nut 13. The first positioning nut 13 is arranged on the top of the fixed plate 4. The first positioning nut 13 can limit the first positioning stud 8, so as to reduce the probability of the first positioning stud 8 from separating from the inside of the first hole 5. Meanwhile, when the first positioning nut 13 is tightened, the connecting rod 7 and the first positioning nut 13 can be clamped on both sides of the fixed plate 4, so as to fix one end of the connecting rod 7.

[0043] The bottom of the connecting rod 7 is fixedly connected with a rotating pipe 15. The side of the rotating pipe 15 close to the special-shaped aluminum plate 1 is fixedly connected with a right-angle plate 20. The right-angle plate 20 is fixedly connected with the bottom wall of the connecting rod 7. The right-angle plate 20 can further support the connecting rod 7, so as to improve the stability of the connecting rod 7. The side of the rotating pipe 15 away from the special-shaped aluminum plate 1 abuts against a backing plate 18. The side of the backing plate 18 close to the connecting keel 3 is provided with a clamping groove 19. The inside of the clamping groove 19 is inserted with a matched clamping block 17. The clamping block 17 is fixedly connected with the connecting keel 3. The backing plate 18 and the rotating pipe 15 can limit each other, so as to reduce the probability of the rotating pipe 15 from tilting.

[0044] The outer side of the first positioning stud 8 is provided with a first washer 12, the two sides of the first washer 12 are respectively abutted with the fixing plate 4 and the first positioning nut 13, the first washer 12 can separate the first positioning nut 13 and the fixing plate 4, so as to reduce the probability of abrasion of the fixing plate 4 caused by the first positioning nut 13.

[0045] The other side of the top of the connecting rod 7 is fixedly connected with a second positioning stud 9, the second positioning stud 9 penetrates through the second hole 16, the outer side of the second positioning stud 9 is threadedly connected with a second positioning nut 10, the second positioning nut 10 is arranged on the top of the connecting plate 21, the second positioning nut 10 can limit the second positioning stud 9, so as to reduce the probability of the second positioning stud 9 from the inside of the second hole 16, and when the second positioning nut 10 is tightened, the connecting rod 7 and the second positioning nut 10 can be clamped on the two sides of the connecting plate 21, so as to realize the fixation of the other end of the connecting rod 7.

[0046] The outer side of the second positioning stud 9 is provided with a second washer 11, the two sides of the second washer 11 are respectively abutted with the connecting plate 21 and the second positioning nut 10, the second washer 11 can separate the second positioning nut 10 and the connecting plate 21, so as to reduce the probability of abrasion of the connecting plate 21 caused by the second positioning nut 10.

[0047] In use, the expansion bolt 142 is penetrated through the penetrating hole 141, and then the expansion bolt 142 is fixed in the fixed hole of the building outer wall which is opened in advance, so as to realize the fixation of the connecting batten 3, and then the backing plate 18 is clamped into the outer side of the clamping block 17, then the first positioning stud 8 is penetrated through the inside of the first hole 5, then the first washer 12 is sleeved on the outer side of the first positioning stud 8, and then the first positioning nut 13 is screwed, then the special-shaped aluminum plate 1 to be installed is taken out, then the connecting plate 21 is sleeved on the outer side of the second positioning stud 9, so that the second positioning stud 9 penetrates through the second hole 16, then the second washer 11 is sleeved on the outer side of the second positioning stud 9, and the second positioning nut 10 is screwed, then the connecting rod 7 is rotated, the special-shaped aluminum plate 1 and the building outer wall are adjusted to the required distance, then the first positioning nut 13 and the second positioning nut 10 are tightened by using a wrench, so as to drive the first washer 12 and the connecting rod 7 to press and fix the fixing plate 4, at the same time, the second washer 11 and the connecting rod 7 press and fix the connecting plate 21, so as to realize the installation and fixation of the special-shaped aluminum plate 1, then the required number of fixing plates 4 are installed between the special-shaped aluminum plate 1 and the fixing plate 4 in this way, at the same time, the remaining special-shaped aluminum plates 1 are installed, and the adjacent two special-shaped aluminum plates 1 are aligned, then the sealant 22 is filled in the inside of the adjacent two grooves 2, so as to realize the sealing of the gap between the adjacent two special-shaped aluminum plates 1, and then the construction of the entire building outer facade special-shaped aluminum plate line structure is completed.

[0048] Embodiment 2

[0049] Different from example 1, because the curtain wall structure has strict requirements on environmental factors, needs to be in high temperature, high humidity, high cold and other environments for a long time, if sealant is used, quality problems such as aging may occur, therefore the following optimization design is made:

[0050] As shown in Figure 7 and Figure 8 、 Figure 9 , one side of the special-shaped aluminum plate 1 is provided with a clamping piece 23, one end of the clamping piece 23 gradually deviates from one side of the special-shaped aluminum plate 1 along the direction away from the wall body, sealing elements 24 are distributed between the adjacent two clamping pieces 23, the sealing element 24 includes a tail body 241, an elastic intermediate body 242 and a sealing body 243, the elastic intermediate body 242 is distributed between the two groups of clamping pieces 241, the sealing body 243 is distributed outside the two groups of clamping pieces 23 in a U-shaped structure, and the tail body 241 is distributed at the tail of the clamping piece 23 and the tail of the clamping piece 23 is provided with a slope guide surface;

[0051] The side edge of the special-shaped aluminum plate 1 is provided with an adaptive groove 25, the adaptive groove 25 is arranged opposite to the clamping piece 23, the sealing body 243 is provided with a socket body 244 opposite to one side of the special-shaped aluminum plate 1, the socket body 244 and the adaptive groove 25 are positionally corresponding and mutually socketed, and the socket body 244 is constrained from being separated from the adaptive groove 25 under the action of the anti-backup elastic body 26.

[0052] In actual use, when the special-shaped aluminum plate 1 is locked and fixed, the sealing body 243 is sleeved between the two clamping pieces 23, and the socket body 244 and the adaptive groove 25 are positionally corresponding, the sealing body 243 is extruded outwards by the mutual approach of the clamping pieces, the tail body 241 deviates from the splicing joint along the tail slope guide surface, when the width of the splicing joint is adjusted, the socket body 244 and the adaptive groove 25 are socketed and adapted, and finally the sealing element 24 is stably clamped in the splicing joint, and at the same time the side of the tail body 241 towards the sealing body 243 is stably abutted on the back surface of the special-shaped aluminum plate 1. After the sealing element 24 is installed, the angle of the clamping piece 23 relative to the special-shaped aluminum plate 1 becomes smaller and the sealing body 243 is further extruded outwards, so that the socket groove 244 and the adaptive groove 25 are adaptively connected to form a tight sealing structure, and the socket body 244 can be made of an elastic material to form a waterproof structure.

[0053] A building outer facade special-shaped aluminum plate curtain wall structure, a building outer facade special-shaped aluminum plate curtain wall structure, and a method for installing the building outer facade special-shaped aluminum plate curtain wall structure, the method comprising the following steps:

[0054] S1: fixing the connecting keel 3 on the building outer wall through the penetrating hole 141;

[0055] S2: take out the connecting rod 7, the first positioning stud 8 and the second positioning stud 9 on both sides of the connecting rod 7 are respectively penetrated through the first hole 5 and the second hole 16, then the connecting rod 7 is rotated to adjust the minimum distance between the special-shaped aluminum plate 1 and the building outer wall to the required size;

[0056] S3: the first washer 12 and the second washer 12 are respectively sleeved on the outside of the first positioning stud 8 and the second positioning stud 9, the first positioning nut 13 and the second positioning nut 10 are respectively screwed on the outside of the first positioning stud 8 and the second positioning stud 9, and are tightly fixed;

[0057] S4: the steps S2-S3 are repeated, and the connecting rod 7 required is installed between the fixed plate 4 and the connecting plate 21.

[0058] The above-mentioned embodiment is the preferred embodiment of the present application, which is only used to facilitate the description of the present application and does not limit the present application in any form. Any person skilled in the art can make equivalent embodiments by using the technical content disclosed in the present application within the scope of the technical features of the present application, without departing from the technical features of the present application, and the equivalent embodiments still belong to the scope of the technical features of the present application.

Claims

1. A building facade irregular aluminum panel curtain wall structure, characterized in that, The device includes an irregularly shaped aluminum plate. A connecting keel is provided on the back side of the irregularly shaped aluminum plate. An installation mechanism is connected inside the connecting keel. A fixing plate is fixedly connected to the side of the connecting keel near the irregularly shaped aluminum plate. A connecting plate with the same trajectory as the irregularly shaped aluminum plate is fixedly connected to the side of the irregularly shaped aluminum plate near the connecting keel. A second hole is opened inside the connecting plate. A first hole is opened inside the fixing plate. A connecting rod is installed at the bottom of the fixing plate. A first positioning stud, matching the first hole, is fixedly connected to one side of the top of the connecting rod. The first positioning stud passes through the first hole. A first positioning nut is threaded onto the outer side of the first positioning stud and is located at the top of the fixing plate. A second positioning stud is fixedly connected to the other side of the top of the connecting rod. The second positioning stud passes through the second hole. A second positioning nut is threaded onto the outer side of the second positioning stud and is located at the top of the connecting plate.

2. The irregular aluminum panel curtain wall structure for building facades according to claim 1, characterized in that: A groove is provided on one side of the irregularly shaped aluminum plate, and a sealant is provided inside the groove to bond with the irregularly shaped aluminum plate.

3. The irregular aluminum panel curtain wall structure for building facades according to claim 1, characterized in that: A clamping piece is provided on one side of the irregular aluminum plate. One end of the clamping piece gradually deviates from the side away from the wall towards the side away from the irregular aluminum plate. A sealing element is distributed between two adjacent clamping pieces. The sealing element includes a tail body, an elastic intermediate body and a sealing body. The elastic intermediate body is distributed between the two sets of clamping pieces. The sealing body is a U-shaped structure distributed on the outside of the two sets of clamping pieces. The tail body is distributed at the tail of the clamping piece and the tail of the clamping piece has a sloping guide surface. The side of the irregular aluminum plate is provided with an adapter groove, which is set directly opposite the clamping piece. The sealing body is provided with a socket on the side opposite to the irregular aluminum plate. The socket and the adapter groove are positioned correspondingly and interlocked. Under the action of the anti-retraction elastic body, the socket is constrained and will not separate from the adapter groove.

4. A building facade irregular aluminum panel curtain wall structure according to claim 1, 2, or 3, characterized in that: The installation mechanism includes through holes evenly spaced inside the connecting keel, and a matching expansion bolt is inserted inside the through hole.

5. The irregular aluminum panel curtain wall structure for building facades according to claim 4, characterized in that: A first washer is fixedly sleeved on the outer side of the first positioning stud, and the two sides of the first washer abut against the fixing plate and the first positioning nut, respectively.

6. The irregular aluminum panel curtain wall structure for building facades according to claim 5, characterized in that: A second washer is fitted on the outside of the second positioning stud, and the two sides of the second washer abut against the connecting plate and the second positioning nut, respectively.

7. The irregular aluminum panel curtain wall structure for building facades according to claim 6, characterized in that: A rotating tube is fixedly connected to the bottom of the connecting rod, and a right-angle plate is fixedly connected to the side of the rotating tube near the irregular aluminum plate. The right-angle plate is fixedly connected to the bottom wall of the connecting rod.

8. The irregular aluminum panel curtain wall structure for building facades according to claim 7, characterized in that: The side of the rotating tube away from the irregular aluminum plate abuts against a pad. The side of the pad near the connecting keel has a slot. A matching locking block is inserted into the slot, and the locking block is fixedly connected to the connecting keel.

9. A building facade irregular aluminum panel curtain wall structure according to claim 8, characterized in that: The first hole has multiple connecting blocks evenly arranged inside, and each group of connecting blocks is fixedly connected to the fixing plate.

10. A method for installing an irregularly shaped aluminum panel curtain wall structure for a building facade, using the irregularly shaped aluminum panel curtain wall structure as described in claim 9, comprising the following steps: S1: Fix the connecting keel to the exterior wall of the building through the through hole; S2: Take out the connecting rod, insert the first and second positioning studs on both sides of the connecting rod through the first and second holes respectively, and then rotate the connecting rod to adjust the minimum distance between the irregular aluminum plate and the building exterior wall to the required size; S3: Insert the first washer onto the outside of the first positioning stud and the second positioning stud respectively, and screw the first positioning nut and the second positioning nut onto the outside of the first positioning stud and the second positioning stud respectively, and tighten them to fix them. S4: Repeat steps S2-3 to install the required number of connecting rods between the fixed plate and the connecting plate.

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