Mounting structure of wave double-curved-surface curtain wall

Abstract

The invention relates to an installation structure of a wave double-curved-surface curtain wall. The installation structure comprises a curtain wall unit, an aluminum alloy hanging piece installed on the curtain wall unit, a supporting support mechanism, a first adjusting mechanism and a second adjusting mechanism. The supporting support mechanism comprises a steel square tube stand column and a channel steel adapter, one end of the channel steel adapter is fixedly connected with the main body steel structure, and the other end of the channel steel adapter is provided with a kidney-shaped hole and fixedly connected with the steel square tube stand column through a stainless steel bolt set. The first adjusting mechanism comprises a round steel tube, an aluminum alloy adapter and a steel plate adapter, one end of the steel plate adapter is fixedly connected with the steel square tube stand column, the other end of the steel plate adapter is fixedly connected with the round steel tube, the aluminum alloy adapter is hooped on the outer circumference of the round steel tube, and an overhanging piece is arranged on the aluminum alloy adapter; the second adjusting mechanism comprises an aluminum alloy base, an inserting piece with an inserting groove is arranged on the aluminum alloy base, the overhanging piece and the inserting piece are connected in an inserted mode and fixed through a bolt, and the aluminum alloy base is fixedly connected with the aluminum alloy hanging piece. The position of the curtain wall can be adjusted conveniently, and installation precision and installation efficiency are improved.

Description

Technical Field

[0001] The present invention relates to the installation of curtain walls, and particularly to an installation structure for a wave hyperboloid curtain wall. Background Art

[0002] Based on meeting the functional requirements, modern public building designs pursue more aesthetic designs. As the "clothes" of the building facade, curtain walls play an important role in shaping designs. Special-shaped curtain walls with spherical, hyperbolic, and multi-curved surface shapes are increasingly favored by architects. The more complex the shape, the greater the installation difficulty of the curtain wall. Taking the wave hyperboloid curtain wall as an example, the traditional installation method is to, according to the shape of the facade, carry out long on-site measurement and setting out, process the keels and panels with cumbersome procedures, and then install components such as adapter pieces, keels, and panels one by one. This approach results in a large amount of installation work, high on-site measure costs, and it is difficult to control the installation accuracy of the keels and panels, seriously affecting the construction progress of the project, and the completed effect of the facade is not very satisfactory.

[0003] In the prior art, curtain walls are installed by hoisting components. During the hoisting construction process, large position deviations will occur, causing difficulties in the installation of special-shaped curtain walls. Moreover, it is difficult for the existing curtain wall deepening design structure to offset these deviations. If the installation deviation data of the steel structure skeleton is re-measured, it will consume a large amount of time, manpower, and material resources, reducing the installation efficiency of the curtain wall. Summary of the Invention

[0004] The present invention uses a multi-dimensional adjustment device to cooperate with the installation of the wave hyperboloid curtain wall, facilitating position adjustment during the installation process, simplifying the installation procedure, improving the installation accuracy and efficiency, and achieving a perfect appearance shaping effect for the facade.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows: An installation structure for a wave hyperboloid curtain wall, comprising a curtain wall unit with a triangular cross-section on the side, a second aluminum alloy hanger installed on the upper part of the back of the curtain wall unit, a first aluminum alloy hanger installed on the lower part of the back of the curtain wall unit, a support support mechanism fixedly connected to the main body steel structure, a first adjustment mechanism fixedly connected to the support support mechanism, and a second adjustment mechanism located between the first adjustment mechanism and the curtain wall unit. One end of the second adjustment mechanism is fixedly connected to the first adjustment mechanism, and the other end of the second adjustment mechanism is fixedly connected to the first aluminum alloy hanger and the second aluminum alloy hanger respectively; The support support mechanism includes a steel square tube column and a channel steel adapter. One end of the channel steel adapter is fixedly connected to the main body steel structure, and the other end of the channel steel adapter is provided with a waist-shaped hole and fixedly connected to the steel square tube column through a stainless steel bolt group; The first adjustment mechanism includes a circular steel pipe, an aluminum alloy adapter, and a steel plate adapter. One end of the steel plate adapter is fixedly connected to the steel square pipe column, and the other end of the steel plate adapter is fixedly connected to the circular steel pipe. The aluminum alloy adapter is a ring-shaped clamp structure sleeved and fixed on the outer circumference of the circular steel pipe. One end of the aluminum alloy adapter facing the curtain wall unit is provided with a cantilever, and the cantilever is provided with a hole; The second adjustment mechanism includes an aluminum alloy base. One end of the aluminum alloy base facing the cantilever is provided with a plug-in part. The plug-in part forms an open slot, and a waist-shaped hole is arranged on the plug-in part. One end of the aluminum alloy base facing the curtain wall unit is provided with a ball head. The cantilever is inserted into the slot of the plug-in part, and the cantilever and the plug-in part are fixed by bolts; An arc groove is provided on the first aluminum alloy hanging piece, a through threaded hole is opened on the arc groove, an internal hexagonal flat-end set screw is inserted into the threaded hole, the arc groove is hung on the ball head, and the second aluminum alloy hanging piece is fixed on the aluminum alloy base by screws.

[0006] Furthermore, the aluminum alloy adapter is assembled by a first connecting piece and a second connecting piece. The first connecting piece includes a semi-circular first arc part. One end of the first arc part extends radially to form a first fixing part, and the other end of the first arc part forms an open notch; The second connecting piece includes a semi-circular second arc part. One end of the second arc part extends radially to form a second fixing part, and the other end of the second arc part forms an L-shaped clamping part. A cantilever extends outward from the middle of the second arc part; The L-shaped clamping part is clamped into the notch, the first arc part and the second arc part are respectively attached to the outer circumference of the circular steel pipe, the first fixing part and the second fixing part are fixedly connected by a first stainless steel machine screw, and the second arc part and the circular steel pipe are fixedly connected by a stainless steel self-drilling screw.

[0007] Furthermore, the aluminum alloy base includes a main body. The plug-in part and the ball head are respectively located at two opposite ends of the main body. A serrated structure is formed on the outer wall of the plug-in part, and a serrated gasket is arranged outside the plug-in part. The serrated gasket, the cantilever, and the plug-in part are fixed by bolts.

[0008] Furthermore, a hole is opened at one end of the main body facing the curtain wall unit. The cross section of the second aluminum alloy hanging piece is Z-shaped. One end of the second aluminum alloy hanging piece is fixed on the back of the curtain wall unit by screws, and the other end of the second aluminum alloy hanging piece is fixed on the main body of the aluminum alloy base by a second stainless steel machine screw.

[0009] The present invention uses a multi-dimensional adjustment device to cooperate with the installation of the wavy hyperbolic curtain wall, which is convenient for position adjustment during the installation process, can simplify the installation process, improve the installation accuracy and installation efficiency, and achieve a perfect appearance modeling effect on the facade. Description of the Drawings

[0010] Figure 1 It is a side sectional view of the aluminum alloy curtain wall installation structure in the embodiment; Figure 2Cross-sectional view of the horizontal installation structure of the aluminum alloy curtain wall in the embodiment; Figure 3 Exploded view of the aluminum alloy adapter; Figure 4 Schematic structural diagram of the aluminum alloy base; Figure 5 Schematic structural diagram of the first aluminum alloy hanging piece; Figure 6 Assembly schematic diagram of the first adjustment mechanism and the second adjustment mechanism.

[0011] Reference numerals: 1. Support support mechanism; 1-1. Steel square tube column; 1-2. Channel steel adapter; 1-3. Stainless steel bolt group; 2. First adjustment mechanism; 2-1. Round steel tube; 2-2. Aluminum alloy adapter; 2-3. Steel plate adapter; 2-4. First stainless steel machine screw; 2-5. Serrated gasket; 2-6. Stainless steel self-drilling screw; 2-2-1. First connecting piece; 2-2-1-1. First fixing part; 2-2-1-2. First arc part; 2-2-1-3. Notch; 2-2-2. Second connecting piece; 2-2-2-1. Second fixing part; 2-2-2-2. Second arc part; 2-2-2-3. L-shaped clamping part; 2-2-2-4. Cantilever; 3. Second adjustment mechanism; 3-1. Aluminum alloy base; 3-2. First aluminum alloy hanging piece; 3-3. Hexagon socket flat end set screw; 3-4. Second stainless steel machine screw; 3-5. Second aluminum alloy hanging piece; 3-1-1. Main body; 3-1-2. Ball head; 3-1-3. Plug-in part; 3-2-1. Arc groove; 3-2-2. Body; 4. Main body steel structure; 5. Aluminum alloy curtain wall. Detailed implementation method

[0012] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0013] This embodiment discloses an installation structure of a wave double-curved surface curtain wall, as Figure 1 shown, the aluminum alloy curtain wall 5 is assembled by a plurality of curtain wall units, the side cross-section of each curtain wall unit is triangular, and the curtain wall units form a wave double-curved surface shape after assembly. As Figure 1 and Figure 2As shown in the figure, the multi-dimensional adjustment device for installing the aluminum alloy curtain wall 5 mainly consists of a support bearing mechanism 1, a first adjustment mechanism 2, and a second adjustment mechanism 3. Among them, the support bearing mechanism 1 is mainly used for fixedly connecting with the main body steel structure 4 and providing support for the installation of the first adjustment mechanism 2. One end of the first adjustment mechanism 2 is fixedly connected to the support bearing mechanism 1, and the other end is fixedly connected to the second adjustment mechanism 3. The second adjustment mechanism 3 provides support for the installation of the aluminum alloy curtain wall 5.

[0014] As Figure 1 shown, the structure of the support bearing mechanism 1 includes a square steel pipe column 1-1 and a channel steel adapter 1-2. One end of the channel steel adapter 1-2 is fixedly connected to the main body steel structure 4. The other end of the channel steel adapter 1-2 is provided with a waist-shaped hole, and the channel steel adapter 1-2 is fixed on the square steel pipe column 1-1 through a stainless steel bolt group 1-3 passing through the waist-shaped hole. Taking the direction facing the outer facade of the aluminum alloy curtain wall 5 as a reference, since the waist-shaped hole is opened on the channel steel adapter 1-2, the front and rear assembly positions of the square steel pipe column 1-1 can be adjusted. After the position is determined, the stainless steel bolt group 1-3 is tightened to lock the position.

[0015] Continue to refer to Figure 1 , the structure of the first adjustment mechanism 2 mainly includes a round steel pipe 2-1, an aluminum alloy adapter 2-2, and a steel plate adapter 2-3. Among them, one end of the steel plate adapter 2-3 is fixedly connected to the square steel pipe column 1-1, and the other end of the steel plate adapter 2-3 is fixedly connected to the round steel pipe 2-1. The aluminum alloy adapter 2-2 is a circular clamp structure, and it is sleeved on the outer circumference of the round steel pipe 2-1 during installation. In order to facilitate the installation of the aluminum alloy adapter 2-2, in this embodiment, the first connector 2-2-1 and the second connector 2-2-2 are used to form a circular aluminum alloy adapter 2-2 by splicing. As Figure 3 shown, the middle part of the first connector 2-2-1 is a semi-circular first arc part 2-2-1-2. One end of the first arc part 2-2-1-2 extends radially outward to form a first fixing part 2-2-1-1, and holes are opened on the first fixing part 2-2-1-1. The other end of the first arc part 2-2-1-2 is bent to form an open slot 2-2-1-3. The middle part of the second connector 2-2-2 is a semi-circular second arc part 2-2-2-2. One end of the second arc part 2-2-2-2 extends radially outward to form a second fixing part 2-2-2-1, and holes are opened on the second fixing part 2-2-2-1. The other end of the second arc part 2-2-2-2 is bent to form an L-shaped clamping part 2-2-2-3, and the middle part of the second arc part 2-2-2-2 extends outward to form a cantilever 2-2-2-4, and holes are opened on the cantilever 2-2-2-4.

[0016] Refer to again Figure 1, the structure of the second adjustment mechanism 3 mainly includes an aluminum alloy base 3-1 and an aluminum alloy hanging piece. The aluminum alloy hanging piece is fixedly installed on the aluminum alloy curtain wall 5. One end of the aluminum alloy base 3-1 is fixedly connected to the cantilever 2-2-2-4 of the aluminum alloy adapter 2-2, and the other end of the aluminum alloy base 3-1 is fixedly connected to the aluminum alloy hanging piece. As Figure 4 shown, the structure of the aluminum alloy base 3-1 mainly includes a main body 3-1-1, a ball head 3-1-2, and a plug-in part 3-1-3. Among them, the cross-section of the main body 3-1-1 is rectangular, a cavity is formed inside the main body 3-1-1, a plug-in part 3-1-3 extends outward on the outer wall of one end of the main body 3-1-1. The outside of the plug-in part 3-1-3 is open and a slot is formed inside. A waist-shaped hole is opened along the length direction of the plug-in part 3-1-3 on the plug-in part 3-1-3, and a serrated structure is formed on the outer wall of the plug-in part 3-1-3. An opening is made at the other end of the main body 3-1-1 (i.e., the side facing the curtain wall), and a connecting rod extending outward is provided at a corner of the main body 3-1-1 at this end, and a ball head 3-1-2 is formed at the end of the connecting rod.

[0017] In this embodiment, the aluminum alloy curtain wall 5 is assembled by a plurality of curtain wall units. One curtain wall unit is as Figure 1 shown, and its side presents a triangular structure. For installing one curtain wall unit, an aluminum alloy hanging piece needs to be installed on the upper and lower parts of the curtain wall unit respectively. Therefore, in this embodiment, the aluminum alloy hanging pieces are divided into a first aluminum alloy hanging piece 3-2 and a second aluminum alloy hanging piece 3-5. Among them, the first aluminum alloy hanging piece 3-2 is fixedly installed at the lower part of each curtain wall unit, and the second aluminum alloy hanging piece 3-5 is fixedly installed at the upper part of each curtain wall unit. In this embodiment, the structures of the first aluminum alloy hanging piece 3-2 and the second aluminum alloy hanging piece 3-5 are different. Among them, the structure of the first aluminum alloy hanging piece 3-2 is as Figure 5 shown. The first aluminum alloy hanging piece 3-2 includes a main body 3-2-2 and an arc groove 3-2-1 formed by bending at one end of the main body 3-2-2. An opening is made on the main body 3-2-2, and a through threaded hole is opened on the arc groove 3-2-1. And the structure of the second aluminum alloy hanging piece 3-5 is as Figure 6 shown. The cross-section of the second aluminum alloy hanging piece 3-5 is Z-shaped, and openings are also made at both ends of the second aluminum alloy hanging piece 3-5.

[0018] When the first adjustment mechanism 2 and the second adjustment mechanism 3 are assembled, as Figure 1 and Figure 6As shown in the figure, the first adjustment mechanism 2 is installed at intervals on the square steel pipe column 1-1. The second aluminum alloy hanging piece 3-5 is installed on the upper part of the back of each curtain wall unit, and the first aluminum alloy hanging piece 3-2 is installed on the lower part of the back of each curtain wall unit. When installing the first aluminum alloy hanging piece 3-2, the main body 3-2-2 is fixed to the curtain wall unit with screws, and the arc groove 3-2-1 faces the side of the first adjustment mechanism 2. First, install the first adjustment mechanism 2, and then install the second adjustment mechanism 3.

[0019] When installing the first adjustment mechanism 2, first fit the first arc portion 2-2-1-2 of the first connecting piece 2-2-1 to the round steel pipe 2-1, then snap the L-shaped clamping piece 2-2-2-3 of the second connecting piece 2-2-2 into the notch 2-2-1-3 of the first connecting piece 2-2-1, and then make the second arc portion 2-2-2-2 of the second connecting piece 2-2-2 fit the round steel pipe 2-1, and make the first fixing portion 2-2-1-1 opposite to the second fixing portion 2-2-2-1. At this time, the annular clamp formed by the first connecting piece 2-2-1 and the second connecting piece 2-2-2 can move left and right relative to the length direction of the round steel pipe 2-1 and can also rotate 360°, so as to be better adjusted according to the installation position of the aluminum alloy curtain wall 5. After the position is adjusted, use the first stainless steel machine screw 2-4 to fix the first fixing portion 2-2-1-1 and the second fixing portion 2-2-2-1 together. Further, in order to ensure the fixed position of the aluminum alloy adapter 2-2, in this embodiment, the second arc portion 2-2-2-2 and the round steel pipe 2-1 are also fixed together with stainless steel self-drilling screws 2-6.

[0020] When installing the second adjustment mechanism 3, as Figure 6 shown, insert the cantilever 2-2-2-4 of the second connecting piece 2-2-2 into the slot of the plug-in 3-1-3 of the aluminum alloy base 3-1. Since the plug-in 3-1-3 is provided with a waist-shaped hole, the depth of the cantilever 2-2-2-4 inserted into the plug-in 3-1-3 can be adjusted, that is, the front and back distance of the installation of the aluminum alloy curtain wall 5 can be adjusted. After the position is adjusted, place a serrated gasket 2-5 outside the plug-in 3-1-3, and then insert a bolt into the waist-shaped hole, and fix the serrated gasket 2-5, the cantilever 2-2-2-4, and the plug-in 3-1-3 together with the bolt.

[0021] When each curtain wall unit is installed, the ball head 3-1-2 on the aluminum alloy base 3-1 at the corresponding position is embedded into the arc groove 3-2-1 of the first aluminum alloy hanging piece 3-2 on the back of the curtain wall unit. At this time, the arc groove 3-2-1 can rotate relative to the ball head 3-1-2, which is convenient for adjusting the inclination angle of the curtain wall unit. Insert the hexagon socket flat end set screw 3-3 into the threaded hole of the arc groove 3-2-1. By rotating the hexagon socket flat end set screw 3-3, the up and down position of the curtain wall unit can be finely adjusted, and the other end of the second aluminum alloy hanging piece 3-5 is directly fixed on the main body 3-1-1 of the aluminum alloy base 3-1 with the second stainless steel machine screw 3-4.

[0022] The present invention adjusts the curtain wall unit in multiple directions during installation through the support bearing mechanism 1, the first adjustment mechanism 2 and the second adjustment mechanism 3, making the installation positioning of the curtain wall fast and simple, simplifying the installation process of the special-shaped curtain wall, and contributing to achieving a better appearance effect.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An installation structure for a hyperbolic paraboloid curtain wall, characterized in that: It includes a curtain wall unit with a triangular side section, a second aluminum alloy hanging piece installed on the upper part of the back of the curtain wall unit, a first aluminum alloy hanging piece installed on the lower part of the back of the curtain wall unit, a support bearing mechanism fixedly connected to the main steel structure, a first adjustment mechanism fixedly connected to the support bearing mechanism, and a second adjustment mechanism located between the first adjustment mechanism and the curtain wall unit. One end of the second adjustment mechanism is fixedly connected to the first adjustment mechanism, and the other end of the second adjustment mechanism is respectively fixedly connected to the first aluminum alloy hanging piece and the second aluminum alloy hanging piece; The support bearing mechanism includes a steel square tube column and a channel steel adapter. One end of the channel steel adapter is fixedly connected to the main steel structure, and a waist-shaped hole is provided at the other end of the channel steel adapter and is fixedly connected to the steel square tube column through a stainless steel bolt group; The first adjustment mechanism includes a round steel tube, an aluminum alloy adapter, and a steel plate adapter. One end of the steel plate adapter is fixedly connected to the steel square tube column, and the other end of the steel plate adapter is fixedly connected to the round steel tube. The aluminum alloy adapter is in a ring-shaped clamp structure and is sleeved and fixed on the outer circumference of the round steel tube. One end of the aluminum alloy adapter facing the curtain wall unit is provided with a cantilever, and a hole is opened on the cantilever; The second adjustment mechanism includes an aluminum alloy base. One end of the aluminum alloy base facing the cantilever is provided with a plug-in part, and the plug-in part forms an open slot. A waist-shaped hole is provided on the plug-in part. One end of the aluminum alloy base facing the curtain wall unit is provided with a ball head. The cantilever is inserted into the slot of the plug-in part, and the cantilever and the plug-in part are fixed by bolts; An arc groove is provided on the first aluminum alloy hanging piece, a through threaded hole is opened on the arc groove, an inner hexagon flat end set screw is inserted into the threaded hole, and the arc groove is hung on the ball head. The second aluminum alloy hanging piece is fixed on the aluminum alloy base by screws.

2. The installation structure of a wave hyperboloid curtain wall according to claim 1, characterized in that: The aluminum alloy adapter is assembled by a first connecting piece and a second connecting piece. The first connecting piece includes a semi-circular first arc part. One end of the first arc part extends radially to form a first fixing part, and the other end of the first arc part forms an open notch; The second connecting piece includes a semi-circular second arc part. One end of the second arc part extends radially to form a second fixing part, and the other end of the second arc part forms an L-shaped clamping part. The middle part of the second arc part extends outward to form a cantilever; The L-shaped clamping part is clamped into the notch. The first arc part and the second arc part are respectively attached to the outer circumference of the round steel tube. The first fixing part and the second fixing part are fixedly connected by a first stainless steel machine screw, and the second arc part and the round steel tube are fixedly connected by a stainless steel self-drilling screw.

3. The installation structure of a wave hyperboloid curtain wall according to claim 1, characterized in that: The aluminum alloy base includes a main body. The plug-in part and the ball head are respectively located at two opposite ends of the main body. A serrated structure is formed on the outer wall of the plug-in part, and a serrated gasket is arranged outside the plug-in part. The serrated gasket, the cantilever, and the plug-in part are fixed by bolts.

4. The installation structure of a wave hyperboloid curtain wall according to claim 3, characterized in that: A hole is opened on one end of the main body facing the curtain wall unit. The cross-section of the second aluminum alloy hanging piece is Z-shaped. One end of the second aluminum alloy hanging piece is fixed on the back of the curtain wall unit by screws, and the other end of the second aluminum alloy hanging piece is fixed on the main body of the aluminum alloy base by a second stainless steel machine screw.

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