An assembled building curtain wall

Abstract

The utility model relates to the field of building curtain walls, and discloses an assembled building curtain wall, comprising two longitudinal supporting keels and two transverse supporting keels, a curtain wall body embedded in the longitudinal supporting keels and the transverse supporting keels, a cover plate abutting against the front of the longitudinal supporting keels and the transverse supporting keels, two buffer mechanisms installed on the upper and lower sides of the transverse supporting keels, and a fixing mechanism installed on the longitudinal supporting keels, wherein the longitudinal supporting keels and the transverse supporting keels are arranged in a crisscross pattern. The assembled building curtain wall, by providing two buffer mechanisms on the upper and lower sides of the transverse supporting keels, allows the curtain wall body to be buffered with the transverse supporting keels and the longitudinal supporting keels when the building wall is vibrated, thereby avoiding rigid collision between the curtain wall body and the transverse supporting keels and the longitudinal supporting keels, thereby preventing damage to the curtain wall.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain walls, in particular to an assembled building curtain wall. Background Art

[0002] The building curtain wall is composed of a supporting structure system and panels. It has a certain displacement capacity relative to the main structure. It is a building envelope structure or decorative structure that does not share the effects on the main structure. The curtain wall is the exterior wall of the building, which is non-load-bearing and is hung like a curtain, so it is also called a suspended wall. It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. It is composed of a structural frame and inlaid panels. It is a building envelope structure that does not bear the load and effects of the main structure.

[0003] For example, a Chinese patent (CN218091486U) discloses an assembled building curtain wall in the field of assembled wall technology, including: a prefabricated wall, an upper through groove, the upper through groove is opened on the top of the prefabricated wall, a side through groove, the side through groove is opened on the right end surface of the prefabricated wall, and the side through groove is connected to the upper through groove, a limit pin rod, the limit pin rod is movably inserted in the inner side of the upper through groove, and the limit pin rod is fixedly arranged at the bottom of the prefabricated wall, and a positioning shaft rod, the positioning shaft rod passes through the side through groove and is movably connected to the limit pin rod, and adopts a connection method of mutual limiting snap-fit ​​cooperation, which will not cause damage to the prefabricated wall, ensures stability and good aesthetics, and is convenient for disassembly and assembly, making assembly easier.

[0004] The above scheme also has the following technical defects. The above scheme uses a positioning shaft rod to be inserted into the inner wall of the limit pin rod through an open groove to achieve the installation of the prefabricated wall. However, when the building wall vibrates slightly, the prefabricated wall will collide with the building wall, and the prefabricated wall and the building wall cannot be buffered. Long-term collision will cause the prefabricated wall to be damaged by impact. Based on this, an assembled building curtain wall is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an assembled building curtain wall, which has the advantages of buffering and shock absorption, and solves the problem that the curtain wall does not have the buffering and shock absorption capabilities.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building curtain wall, comprising two longitudinal support keels and two transverse support keels, a curtain wall body embedded in the longitudinal support keels and the transverse support keels, a cover plate abutting against the front of the longitudinal support keels and the transverse support keels, two buffer mechanisms installed on the upper and lower sides of the transverse support keels, and a fixing mechanism installed on the longitudinal support keels, wherein the longitudinal support keels and the transverse support keels are arranged in a crisscross pattern;

[0007] The buffer mechanism includes two installation grooves opened on the left and right sides of the transverse supporting keel, a reset component installed in the installation groove, a first rubber pad installed on the reset component, and two second rubber pads fixed on the upper and lower sides of the transverse supporting keel.

[0008] By adopting this technical solution, when the building wall vibrates, buffering can be performed between the curtain wall body and the transverse supporting keels and the longitudinal supporting keels.

[0009] Furthermore, the fixing mechanism includes two first placement grooves opened on the left and right sides of the front face of the longitudinal support keel, two second placement grooves opened on the upper and lower sides of the front face of the longitudinal support keel, and a fixing component installed on the longitudinal support keel.

[0010] By adopting this technical solution, it is convenient to fix the curtain wall body inside the transverse supporting keel and the longitudinal supporting keel.

[0011] Further, the reset assembly includes a spring fixed inside the mounting groove, a movable plate fixed at an end of the spring away from the mounting groove, a limit block fixed at an end of the movable plate away from the curtain wall body, a connecting rod fixed at a side of the movable plate away from the spring, and a first rubber pad fixed at an end of the connecting rod away from the movable plate.

[0012] By adopting this technical solution, the curtain wall body can be reset after being moved.

[0013] Furthermore, the fixing assembly includes two connecting plates fixed to the upper and lower ends of the curtain wall body, two pairs of bolts fixed inside the longitudinal supporting keel, and nuts threadedly connected to the outer surfaces of the bolts.

[0014] By adopting this technical solution, it is convenient to fix the cover plate on the surface of the transverse supporting keel and the longitudinal supporting keel.

[0015] Furthermore, a limiting groove is provided at the bottom end of the installation groove, and the limiting block slides in the limiting groove.

[0016] By adopting this technical solution, it is convenient to limit the movable plate so that it can move horizontally.

[0017] Furthermore, a side opposite to the installation groove is connected to a side corresponding to the second placement groove, and the connecting rod slides in the second placement groove.

[0018] By adopting this technical solution, the moving rod and the rubber pad can slide in the second placement groove.

[0019] Furthermore, the second rubber pad is fixed in the second placement groove, and the connecting plate is in contact with the second rubber pad.

[0020] By adopting this technical solution, the curtain wall body can be buffered by the second rubber pad.

[0021] Furthermore, the bolts penetrate to the outside of the front side of the longitudinal supporting keel, and two pairs of through holes are opened inside the cover plate, and the bolts are located in the corresponding through holes.

[0022] By adopting this technical solution, the cover plate can be fixed by using bolts and nuts in combination.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The assembled building curtain wall is provided with two buffer mechanisms on the upper and lower sides of the inside of the transverse supporting keel, so that when the building wall is vibrated, a buffer is provided between the curtain wall body and the transverse supporting keel and the longitudinal supporting keel, thereby avoiding a rigid collision between the curtain wall body and the transverse supporting keel and the longitudinal supporting keel, which would cause damage to the curtain wall. By providing a fixing mechanism on the longitudinal supporting keel, the curtain wall body can be fixed by using a cover plate, and the curtain wall body can be easily replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a side view structural schematic diagram of the utility model;

[0027] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0028] Figure 4 It is a three-dimensional schematic diagram of the partial structure of the buffer mechanism of the utility model.

[0029] In the figure: 1. longitudinal supporting keel; 2. transverse supporting keel; 3. curtain wall body; 4. cover plate; 500. buffer mechanism; 501. mounting groove; 502. spring; 503. movable plate; 504. limit block; 505. connecting rod; 506. first rubber pad; 507. second rubber pad; 600. fixing mechanism; 601. first placement groove; 602. second placement groove; 603. connecting plate; 604. bolt; 605. nut. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-4 In this embodiment, an assembled building curtain wall includes two longitudinal supporting keels 1 and two transverse supporting keels 2, a curtain wall body 3 embedded in the longitudinal supporting keels 1 and the transverse supporting keels 2, a cover plate 4 abutting against the front of the longitudinal supporting keels 1 and the transverse supporting keels 2, two buffer mechanisms 500 installed on the upper and lower sides of the transverse supporting keels 2, and a fixing mechanism 600 installed on the longitudinal supporting keel 1. The longitudinal supporting keels 1 and the transverse supporting keels 2 are arranged in a criss-cross pattern.

[0032] It should be noted that the longitudinal support keel 1 and the transverse support keel 2 are used together to facilitate the support and installation of the curtain wall body 3, the cover plate 4 is used to fix the curtain wall body 3 in conjunction with the fixing mechanism 600, and the buffer mechanism 500 is used to reduce the rigid collision between the longitudinal support keel 1 and the transverse support keel 2 and the curtain wall body 3.

[0033] See also Figure 1 , Figure 3 and Figure 4 In order to reduce the rigid collision between the longitudinal support keel 1 and the transverse support keel 2 and the curtain wall body 3, the buffer mechanism 500 in this embodiment includes two installation grooves 501 opened on the left and right sides of the transverse support keel 2, a reset component installed in the installation groove 501, a first rubber pad 506 installed on the reset component, and two second rubber pads 507 fixed on the upper and lower sides of the transverse support keel 2. The reset component includes a spring 502 fixed in the installation groove 501, a spring 502 fixed away from the spring 502, and a spring 506 fixed on the installation groove 501. A movable plate 503 at one end of the groove 501, a limit block 504 fixed on the end of the movable plate 503 away from the curtain wall body 3, a connecting rod 505 fixed on the side of the movable plate 503 away from the spring 502, and a first rubber pad 506 fixed on the end of the connecting rod 505 away from the movable plate 503, a limit groove is provided at the bottom end of the installation groove 501, the limit block 504 slides in the limit groove, the bolt 604 penetrates to the outside of the front side of the longitudinal supporting keel 1, and two pairs of through holes are provided inside the cover plate 4, and the bolts 604 are located in the corresponding through holes.

[0034] The buffer mechanism 500 in this embodiment can buffer the horizontal impact force received by the curtain wall body 3 through the first rubber pad 506. At the same time, the movement of the first rubber pad 506 can drive the connecting rod 505 and the movable plate 503 to move. The movable plate 503 is used to compress the spring 502. The compression of the spring 502 generates elastic force to further buffer the impact force. The second rubber pad 507 is used to buffer the longitudinal impact force received by the curtain wall body 3.

[0035] It should be noted that the limiting block 504 limits the movable plate 503 by sliding the cross bar in the limiting groove to prevent the movable plate 503 from tilting.

[0036] See also Figure 1 and Figure 2 In order to facilitate the installation and disassembly of the curtain wall body 3, the fixing mechanism 600 in this embodiment includes two first placement grooves 601 opened on the left and right sides of the front face of the longitudinal support keel 1, two second placement grooves 602 opened on the upper and lower sides of the front face of the longitudinal support keel 1, and a fixing component installed on the longitudinal support keel 1. The fixing component includes two connecting plates 603 fixed at the upper and lower ends of the curtain wall body 3, two pairs of bolts 604 fixed inside the longitudinal support keel 1, and nuts 605 threadedly connected to the outer surface of the bolts 604. The side opposite to the installation groove 501 is connected to the side corresponding to the second placement groove 602. The connecting rod 505 slides in the second placement groove 602, the second rubber pad 507 is fixed in the second placement groove 602, and the connecting plate 603 abuts against the second rubber pad 507.

[0037] The fixing mechanism 600 in this embodiment enables the curtain wall body 3 to be placed inside the longitudinal supporting keel 1 and the transverse supporting keel 2 through the first placement groove 601 and the second placement groove 602. The connecting plate 603 can be squeezed and collided with the first rubber pad 506 to achieve buffering of the curtain wall body 3. The connecting plate 603 can also collide with the second rubber pad 507 to achieve buffering of the curtain wall body 3. The bolts 604 and nuts 605 are used in combination to fix the cover plate 4 on the front of the longitudinal supporting keel 1 and the transverse supporting keel 2.

[0038] It should be noted that the back side of the nut 605 abuts against the front side of the cover plate 4 to prevent the cover plate 4 from moving forwards and backwards, and the first rubber pad 506 abuts against the opposite side of the connecting plate 603 .

[0039] The working principle of the above embodiment is:

[0040] When the curtain wall body 3 needs to be installed, the curtain wall body 3 is placed inside the first placement groove 601 and the second placement groove 602, and the left and right sides of the connecting plate 603 are abutted against the side corresponding to the first rubber pad 506. Then, the through holes on the cover plate 4 are aligned with the bolts 604, and the cover plate 4 is placed on the front of the longitudinal support keel 1 and the transverse support keel 2. The nuts 605 are screwed on the bolts 604 to fix the cover plate 4. When the curtain wall body 3 needs to be vibrated, the curtain wall body 3 moves toward the horizontal side, and the curtain wall body 3 drives the connecting plate 603 to move together. 603 squeezes the first rubber pad 506 on the same side, and the first rubber pad 506 is deformed to generate elastic force. At the same time, the connecting plate 603 drives the first rubber pad 506 to move toward the same side. The first rubber pad 506 drives the connecting rod 505 and the movable plate 503 to move together. The movable plate 503 squeezes the spring 502, and the spring 502 is compressed to generate elastic force and buffer the horizontal impact force. When the curtain wall body 3 moves toward one side longitudinally, the connecting plate 603 squeezes the second rubber pad 507, and the second rubber pad 507 is deformed to generate elastic force to buffer the curtain wall body 3.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. An assembled building curtain wall, comprising two longitudinal support keels (1) and two transverse support keels (2), a curtain wall body (3) embedded in the longitudinal support keels (1) and the transverse support keels (2), a cover plate (4) abutting against the front of the longitudinal support keels (1) and the transverse support keels (2), two buffer mechanisms (500) installed on the upper and lower sides of the transverse support keels (2), and a fixing mechanism (600) installed on the longitudinal support keels (1), wherein the longitudinal support keels (1) and the transverse support keels (2) are arranged in a crisscross pattern; Features: The buffer mechanism (500) comprises two installation grooves (501) provided on the left and right sides of the interior of the transverse supporting keel (2), a reset component installed in the installation groove (501), a first rubber pad (506) installed on the reset component, and two second rubber pads (507) fixed on the upper and lower sides of the interior of the transverse supporting keel (2).

2. The assembled building curtain wall according to claim 1, characterized in that: The fixing mechanism (600) comprises two first placement grooves (601) provided on the left and right sides of the front face of the longitudinal support keel (1), two second placement grooves (602) provided on the upper and lower sides of the front face of the longitudinal support keel (1), and a fixing component installed on the longitudinal support keel (1).

3. The assembled building curtain wall according to claim 1, characterized in that: The reset assembly comprises a spring (502) fixed inside the mounting groove (501), a movable plate (503) fixed to an end of the spring (502) away from the mounting groove (501), a limit block (504) fixed to an end of the movable plate (503) away from the curtain wall body (3), a connecting rod (505) fixed to a side of the movable plate (503) away from the spring (502), and a first rubber pad (506) fixed to an end of the connecting rod (505) away from the movable plate (503).

4. The assembled building curtain wall according to claim 2, characterized in that: The fixing assembly comprises two connecting plates (603) fixed to the upper and lower ends of the curtain wall body (3), two pairs of bolts (604) fixed inside the longitudinal supporting keel (1), and nuts (605) threadedly connected to the outer surfaces of the bolts (604).

5. The assembled building curtain wall according to claim 3, characterized in that: A limiting groove is provided at the bottom end of the installation groove (501), and the limiting block (504) slides in the limiting groove.

6. The assembled building curtain wall according to claim 3, characterized in that: The side opposite to the installation groove (501) is connected to the side corresponding to the second placement groove (602), and the connecting rod (505) slides in the second placement groove (602).

7. The assembled building curtain wall according to claim 4, characterized in that: The second rubber pad (507) is fixed in the second placement groove (602), and the connecting plate (603) is in contact with the second rubber pad (507).

8. The assembled building curtain wall according to claim 4, characterized in that: The bolt (604) penetrates to the outside of the front side of the longitudinal supporting keel (1), and two pairs of through holes are opened inside the cover plate (4), and the bolt (604) is located in the corresponding through holes.

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