Building external curtain wall convenient to overhaul and replace

Abstract

The utility model provides a building external curtain wall convenient to overhaul and replace, which relates to the technical field of curtain walls and comprises a mounting plate, a curtain wall body is arranged on one side of the outer end of the mounting plate, four inserting rods are mounted on the inner side of the curtain wall body, mounting columns are arranged on the outer sides of the four inserting rods, one ends of the four mounting columns are connected with the mounting plate, and the other ends of the four mounting columns are connected with the mounting plate. The other ends of the four mounting columns are connected with annular sealing rings, and clamping assemblies are arranged between the inserting rods and the mounting columns and used for fixing the inserting rods into the mounting columns. According to the building external curtain wall convenient to overhaul and replace, the curtain wall body can be fixedly mounted on one side of the outer end of the mounting plate through the clamping assembly, and when the curtain wall body is disassembled and replaced, the clamping assembly can independently disassemble and replace the single curtain wall body; and the clamping assembly is protected through the mounting column, and the sealing effect of the insertion groove in the mounting column is ensured through the sealing ring, so that normal use and the service life of the clamping assembly are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, in particular to an external curtain wall of a building which is convenient for maintenance and replacement. Background Art

[0002] The curtain wall is like a curtain hung on the exterior wall of a building. It does not directly bear the load of the main structure of the building, but is connected to the main structure through its own supporting structure system. It can be displaced relative to the main structure within a certain range or has the ability to deform itself. The existing prefabricated curtain walls are generally screwed to the wall of the building with bolts. In order to ensure a stable installation, a curtain wall needs to be fixed with multiple bolts, which makes the installation and disassembly of the existing prefabricated curtain walls very troublesome.

[0003] In order to solve the above problems, the publication number CN217679912U discloses "a prefabricated curtain wall that is easy to install and replace" through the matching arrangement of the structures such as the card slot plate, the fixed card plate, the slide seat, the movable card plate and the first spring. However, when it is necessary to disassemble, the curtain wall body can be slid upward to remove the fixed card plate from the inside of the card slot plate below, and then the curtain wall body can be moved in the opposite direction to remove the curtain wall body from the inside of the card slot plate, thereby avoiding the problem that the existing curtain wall is generally fixed by multiple bolts and the installation and disassembly are very troublesome. However, the device still has certain defects in actual use. For example, the device is convenient for initial installation and overall disassembly, but if a single curtain wall panel needs to be repaired or replaced, it may be necessary to first release multiple surrounding card joints, which is relatively cumbersome to operate, and the sealing treatment of the card joint is relatively complicated. If the design or construction is improper, it may form a water seepage channel, causing rainwater to penetrate, affecting the thermal insulation performance of the curtain wall and the internal environment of the building. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the background technology and provide a building exterior curtain wall which is convenient for maintenance and replacement. A single curtain wall body can be disassembled and assembled through a snap-fit ​​assembly, and the snap-fit ​​assembly can be protected by installing columns and sealing rings.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exterior curtain wall of a building that is convenient for maintenance and replacement, comprising: a mounting plate, a curtain wall body is arranged on one side of the outer end of the mounting plate, four plug rods are installed on the inner side of the curtain wall body, mounting columns are arranged on the outer sides of the four plug rods, one end of the four mounting columns is connected to the mounting plate, and the other end of the four mounting columns is connected to a circular sealing ring, and a clamping assembly is arranged between the plug rod and the mounting column for fixing the plug rod inside the mounting column.

[0006] Optionally, a slot slidably connected to the insertion rod is opened on one side of the mounting column, and two fixing blocks are installed inside the mounting column, wherein the slot and the insertion rod are used to limit the curtain wall body on one side of the mounting plate.

[0007] The lockhole that is formed on the two ends of the support frame is formed on the upper and lower ends of the support frame, and the lockhole that is formed on the two ends of the support frame is formed on the upper and lower ends of the support frame.

[0008] Optionally, a through hole is provided on the outer end of the insertion rod for sliding connection with the driving rod, four through holes are provided on the inner side of the curtain wall body, a threaded hole is provided on the outer end of the curtain wall body, a disassembly block is threadedly connected to the inner side of the threaded hole, and a plurality of mounting holes are provided on the outer end of the mounting plate, wherein the mounting holes are used to cooperate with external bolts to fix the mounting plate to the outer wall of the building.

[0009] The utility model has the advantages that the curtain wall body can be fixedly installed on one side of the outer end of the mounting plate through the snap-fit ​​assembly, and when the curtain wall body is disassembled and replaced, the snap-fit ​​assembly can be used to disassemble and replace a single curtain wall body separately, and the snap-fit ​​assembly is protected by the mounting column and the sealing effect of the internal slot of the mounting column is ensured by the sealing ring, thereby ensuring the normal use and service life of the snap-fit ​​assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0011] Figure 2 It is a sectional view of the overall structure of the utility model.

[0012] Figure 3 This is a schematic diagram of the rod insertion structure of the utility model.

[0013] Figure 4 It is a top sectional view of the curtain wall main body structure of the present utility model.

[0014] Figure 5 This is a schematic diagram of the driving plate structure of the utility model.

[0015] Figure 6 For the utility model Figure 2 Enlarged view of point A in .

[0016] Figure 1-6 In: 1-mounting plate; 101-curtain wall body; 102-insertion rod; 103-mounting column; 104-sealing ring; 2-slot; 201-fixed block; 3-mounting block; 301-card block; 302-mounting slot; 303-stop block; 4-movable slot; 401-spring; 5-push block; 501-movable plate; 6-empty slot; 601-driving plate; 602-driving rod; 7-through hole; 701-disassembly block; 702-mounting hole. DETAILED DESCRIPTION

[0017] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods. Example

[0018] See also Figure 1-6 In the embodiment, a building exterior curtain wall that is convenient for maintenance and replacement is provided, comprising: a mounting plate 1, a curtain wall body 101 is arranged on one side of the outer end of the mounting plate 1, four plug rods 102 are installed on the inner side of the curtain wall body 101, mounting columns 103 are arranged on the outer sides of the four plug rods 102, one end of the four mounting columns 103 is connected to the mounting plate 1, and the other end of the four mounting columns 103 is connected to a circular sealing ring 104, and a locking assembly is arranged between the plug rod 102 and the mounting column 103, which is used to fix the plug rod 102 inside the mounting column 103.

[0019] Among them, a slot 2 is opened on one side of the installation column 103 for sliding connection with the insertion rod 102, and two fixing blocks 201 are installed inside the installation column 103. When the curtain wall body 101 needs to be installed with the installation plate 1, the four insertion rods 102 are first inserted into the four slots 2 respectively, so that the curtain wall body 101 is limited to one side of the installation plate 1 for installation and fixation. When the curtain wall body 101 is fixed to one side of the installation plate 1, the four installation columns 103 are tightly fitted with the curtain wall body 101 through the sealing ring 104, thereby ensuring the sealing inside the slot 2 and preventing rainwater from seeping into the slot 2.

[0020] The engaging assembly includes: two mounting blocks 3 connected to one end of the plug rod 102, a clamping block 301 arranged on one side of the outer end of the mounting block 3, one side of the outer end of the clamping block 301 is inclined, a mounting groove 302 is provided on one side of the outer end of the fixing block 201 and is slidably connected to the mounting block 3, and a stopper 303 is installed on one side of the inner wall of the mounting groove 302. When the plug rod 102 is inserted into the slot 2, the two mounting blocks 3 and the clamping block 301 will be inserted into the mounting groove 302 as the mounting plug rod 102 moves, and the clamping block 301 will fit with the stopper 303 when entering the mounting groove 302. Since one side of the outer end of the card block 301 is inclined, as the card block 301 continues to enter the installation groove 302, it will move into the movable groove 4 and compress the spring 401 until the insertion rod 102 drives the card block 301 to move to align with the through groove, and the rebound force of the spring 401 pushes the card block 301 to move to the outer end of the stop block 303, and the outer end of the card block 301 is engaged by the stop block 303, so that the installation block 3 is engaged in the installation groove 302, and the insertion rod 102 is fixed in the slot 2, so that the curtain wall body 101 is fixedly installed on the outer end of the installation plate 1.

[0021] Among them, a movable groove 4 is provided on one side of the outer end of the mounting block 3 for sliding connection with the clamping block 301, and a spring 401 is provided between one end of the clamping block 301 and the movable groove 4. The rebound force of the spring 401 can push one end of the clamping block 301 to the outer end of the stopper 303 for engagement.

[0022] Among them, a through groove that is conductive with the mounting groove 302 is opened on one side of the outer end of the fixed block 201, a push block 5 is arranged inside the through groove, and one side of the outer end of the push block 5 is inclined. A movable plate 501 is arranged inside the slot 2, and the outer side of the movable plate 501 is inclined. When the curtain wall body 101 needs to be disassembled and replaced from one side of the outer end of the mounting plate 1, the movable plate 501 is moved by the driving plate 601 and the driving rod 602. Since the outer side of the movable plate 501 and one side of the outer end of the push block 5 are both inclined, the movable plate 501 can push the push block 5 to move in the direction of the card block 301 when it moves left and right, until the end of the card block 301 protruding from the movable groove 4 is completely slid into the movable groove 4. At this time, the mounting block 3 can be slid out of the mounting groove 302, and the insertion rod 102 can be slid out of the slot 2, thereby separating the curtain wall body 101 from the mounting plate 1.

[0023] Among them, two empty slots 6 are opened inside the curtain wall body 101, and a driving plate 601 is arranged inside the empty slot 6. Two driving rods 602 are respectively connected to one side of the outer ends of the two driving plates 601, and one end of the driving rod 602 is connected to the movable plate 501. Since one end of the four driving rods 602 respectively passes through four through holes and extends into the two empty slots 6, and one end of the driving rod 602 is connected to the movable plate 501 and the driving plate 601, the movable plate 501 can be driven to move by the driving plate 601 and the driving rod 602.

[0024] Among them, a through hole 7 is opened on the outer end of the insertion rod 102 for sliding connection with the driving rod 602, four through holes are opened on the inner side of the curtain wall body 101, a threaded hole is opened on the outer end of the curtain wall body 101, and a disassembly block 701 is threadedly connected inside the threaded hole, and a plurality of mounting holes 702 are opened on the outer end of the mounting plate 1, wherein the disassembly block 701 is connected to the threaded hole by a thread, so the disassembly block 701 is easy to disassemble and assemble, so that after the disassembly block 701 is disassembled and assembled, the driving plate 601 inside the empty slot 6 can be moved, and the mounting hole 702 is used to cooperate with an external bolt to fix the mounting plate 1 on the outer wall of the building.

[0025] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0026] The above is a detailed introduction to a building exterior curtain wall that is convenient for maintenance and replacement provided by an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A building exterior curtain wall that is easy to repair and replace, characterized in that: include: A mounting plate (1), wherein a curtain wall body (101) is arranged on one side of the outer end of the mounting plate (1), four insertion rods (102) are installed on the inner side of the curtain wall body (101), and mounting columns (103) are arranged on the outer sides of the four insertion rods (102), one end of the four installation columns (103) is connected to the mounting plate (1), and the other end of the four installation columns (103) is connected to a circular sealing ring (104), and a clamping assembly is arranged between the insertion rod (102) and the installation column (103) for fixing the insertion rod (102) inside the installation column (103).

2. The building exterior curtain wall that is easy to repair and replace according to claim 1 is characterized in that: A slot (2) slidably connected to the insertion rod (102) is provided on one side of the installation column (103), and two fixing blocks (201) are installed inside the installation column (103).

3. The building exterior curtain wall that is easy to repair and replace according to claim 2 is characterized in that: The snap-fit ​​assembly comprises: Two mounting blocks (3) connected to one end of the insertion rod (102); A clamping block (301) is arranged on one side of the outer end of the mounting block (3), and one side of the outer end of the clamping block (301) is inclined; A mounting groove (302) is provided on one side of the outer end of the fixing block (201) and is slidably connected to the mounting block (3); A stopper (303) is installed on one side of the inner wall of the installation groove (302).

4. The building exterior curtain wall with convenient maintenance and replacement according to claim 3 is characterized in that: A movable groove (4) slidably connected to the clamping block (301) is provided on one side of the outer end of the mounting block (3), and a spring (401) is provided between one end of the clamping block (301) and the movable groove (4).

5. The building exterior curtain wall with convenient maintenance and replacement according to claim 3, characterized in that: A through slot communicating with the mounting slot (302) is provided on one side of the outer end of the fixed block (201); a push block (5) is arranged inside the through slot; one side of the outer end of the push block (5) is inclined; a movable plate (501) is arranged inside the slot (2); the outer side of the movable plate (501) is inclined.

6. The building exterior curtain wall that is easy to repair and replace according to claim 5 is characterized in that: Two empty slots (6) are provided inside the curtain wall body (101), and driving plates (601) are arranged inside the empty slots (6). Two driving rods (602) are respectively connected to one side of the outer ends of the two driving plates (601), and one end of the driving rod (602) is connected to the movable plate (501).

7. The building exterior curtain wall with convenient maintenance and replacement according to claim 6, characterized in that: A through hole (7) slidably connected to the driving rod (602) is provided on one side of the outer end of the insertion rod (102), four through holes are provided on the inner side of the curtain wall body (101), a threaded hole is provided on one side of the outer end of the curtain wall body (101), a disassembly block (701) is threadedly connected inside the threaded hole, and a plurality of installation holes (702) are provided on one side of the outer end of the installation plate (1).

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