Detachable building curtain wall

Abstract

The utility model relates to the technical field of building curtain walls, in particular to a detachable building curtain wall which comprises a curtain wall frame and an outer cover, a fixing support and a fixing plate are arranged on the bottom wall of the curtain wall frame, a positioning block is arranged on the top of the fixing support, and limiting blocks extending upwards are arranged on the two sides of a column body of a sliding column respectively. A double-layer curtain wall plate is placed in the curtain wall frame, the double-layer curtain wall plate is hollow and is filled with a single-layer curtain wall plate, and a front side door plate of the double-layer curtain wall plate is elastically overturned outwards; inserting blocks are arranged at the bottoms of the double-layer curtain wall plates, the limiting blocks on the same side push the inserting blocks and press against the corresponding positioning blocks to form stable contact, an original integral curtain wall frame is designed into an opening and closing type, workers can open the curtain wall frame conveniently, and the curtain wall frame is convenient to use. Meanwhile, the double-layer curtain wall and the single-layer curtain wall in the curtain wall frame are locked and positioned through elastic design, convenience is provided for workers to disassemble, and the working efficiency of assembling and disassembling the curtain wall can be improved.

Description

Technical Field

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

[0002] The building curtain wall is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. The patent (CN216516345U) discloses a splicable building curtain wall structure, in which a double-layer curtain wall and a single-layer curtain wall that can be translated toward each other are provided. The design of the double-layer curtain wall and the single-layer curtain wall increases the complexity of the entire curtain wall frame, which brings inconvenience to the subsequent curtain wall disassembly. In order to improve the convenience of the installation and disassembly of the double-layer curtain wall and the single-layer curtain wall, a detachable building curtain wall is proposed. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a detachable building curtain wall.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A detachable building curtain wall comprises a curtain wall frame and an outer cover, wherein the outer cover is fixedly assembled on the curtain wall frame by fasteners, a fixing bracket and a fixing plate are arranged on the bottom wall of the curtain wall frame, two positioning blocks are arranged on the top of the fixing bracket, the positioning blocks are distributed on both sides, the number of the fixing plates is arranged in two groups, the fixing plates are relatively distributed on both sides, a sliding column is slidably connected in the fixing plate, and upwardly extending limit blocks are respectively arranged on both sides of the column body of the sliding column, and the two limit blocks are located on the outsides of the two fixing plates, the center of the fixing bracket is rotatably connected to a swing arm, a spring is installed at the end of the swing arm, and the movable end of the spring is sleeved on the middle position of the column body of the sliding column;

[0006] A double-layer curtain wall panel is placed in the curtain wall frame, the double-layer curtain wall panel is hollow inside and is used to fill the single-layer curtain wall panel, and the front door panel of the double-layer curtain wall panel is turned outward and a through hole is reserved for inserting the single-layer curtain wall panel;

[0007] Two plug-in blocks are arranged at the bottom of the double-layer curtain wall panel, and the plug-in blocks are distributed on both sides of the double-layer curtain wall panel. The limiting blocks on the same side push the plug-in blocks and press against the corresponding positioning blocks to form a stable contact.

[0008] In a preferred technical solution, a plurality of supporting keels are disposed inside the curtain wall frame and the outer cover.

[0009] In a preferred technical solution, the connection position between the spring and the sliding column is located between two fixed plates, the fixed end of the swing arm is rotatably mounted on the fixed bracket via a fixed axis, and the fixed axis arranged at the fixed end of the swing arm is on the symmetry line of the fixed plates on both sides.

[0010] In a preferred technical solution, the fixing bracket is an L-shaped structural plate, and two positioning blocks are installed on both sides of the horizontal plate on the top of the fixing bracket.

[0011] In a preferred technical solution, a positioning nut is provided on the inner wall surface of the outlet of the curtain wall frame, a locking bolt is inserted into the outer cover, and the outer cover is installed at the outlet of the curtain wall frame through the locking bolt.

[0012] In a preferred technical solution, the door panel is rotatably fixed to the front side of the double-layer curtain wall panel via an elastic hinge shaft arranged at the bottom thereof.

[0013] The beneficial effects of the utility model are:

[0014] The curtain wall frame structure proposed in this solution solves the problem of inconvenient installation and disassembly of the curtain wall frame and the double-layer curtain wall and single-layer curtain wall in the frame. The original integral curtain wall frame is designed to be open and close, which is convenient for the staff to open the curtain wall frame. At the same time, the double-layer curtain wall and single-layer curtain wall in the curtain wall frame are locked and positioned through elastic design, which provides convenience for the staff to disassemble, saves time, and improves the work efficiency of curtain wall installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the internal main structure of the curtain wall frame proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the internal side structure of the curtain wall frame proposed by the utility model.

[0017] In the figure: 1. curtain wall frame; 2. keel; 3. fixed bracket; 4. fixed plate; 5. positioning block; 6. sliding column; 7. limit block; 8. swing arm; 9. spring; 10. double-layer curtain wall panel; 11. plug block; 12. door panel; 13. single-layer curtain wall panel; 14. outer cover; 15. positioning nut; 16. locking bolt. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] In this embodiment, refer to Figure 1-2A detachable building curtain wall includes a curtain wall frame 1 and an outer cover 14. The curtain wall frame 1 and the outer cover 14 are both provided with a plurality of supporting keels 2 inside.

[0020] The outer cover 14 is fixedly assembled on the curtain wall frame 1 by fasteners, as shown in the attached Figure 2 As shown, a positioning nut 15 is provided on the inner wall surface of the outlet of the curtain wall frame 1 , and a locking bolt 16 is inserted into the outer cover 14 , and the outer cover 14 is installed at the outlet of the curtain wall frame 1 through the locking bolt 16 .

[0021] Combined with Figure 1 And attached Figure 2 It can be seen that the bottom wall of the curtain wall frame 1 is provided with a fixing bracket 3 and a fixing plate 4, and the top of the fixing bracket 3 is provided with two positioning blocks 5, as shown in the attached Figure 1 As shown, the fixing bracket 3 is an L-shaped structural plate, and two positioning blocks 5 are installed on both sides of the horizontal plate at the top of the fixing bracket 3.

[0022] There are two groups of fixed plates 4, which are relatively distributed on both sides. A sliding column 6 is slidably connected inside the fixed plate 4, and upwardly extending limit blocks 7 are respectively arranged on both sides of the column body of the sliding column 6. The two limit blocks 7 are located on the outsides of the two fixed plates 4. The center of the fixed bracket 3 is rotatably connected to a swing arm 8, and a spring 9 is installed at the end of the swing arm 8. The movable end of the spring 9 is sleeved in the middle position of the column body of the sliding column 6; here, it should be particularly noted that the connection position of the spring 9 and the sliding column 6 is located between the two fixed plates 4, and the fixed end of the swing arm 8 is rotatably installed on the fixed bracket 3 through a fixed axis, and the fixed axis arranged at the fixed end of the swing arm 8 is on the symmetry line of the fixed plates 4 on both sides.

[0023] A double-layer curtain wall panel 10 is placed in the curtain wall frame 1. The double-layer curtain wall panel 10 is hollow inside and is used to fill in a single-layer curtain wall panel 13. The front door panel 12 of the double-layer curtain wall panel 10 is flipped outward and a through hole is reserved for inserting the single-layer curtain wall panel 13. It should be supplemented that the door panel 12 is rotated and fixed to the front side of the double-layer curtain wall panel 10 through an elastic hinge shaft set at its bottom. The door panel 12 has elastic force. Under normal circumstances, the door panel 12 should be in a state of closing the double-layer curtain wall panel 10. When it is necessary to fill in or pull out the single-layer curtain wall panel 13, it is only necessary to flip the door panel 12 outward. Under the normal closed state, the door panel 12 can ensure that the double-layer curtain wall panel 10 and the single-layer curtain wall panel 13 are in a stable assembly state.

[0024] Two insert blocks 11 are arranged at the bottom of the double-layer curtain wall panel 10 . The insert blocks 11 are distributed on both sides of the double-layer curtain wall panel 10 . The limit blocks 7 on the same side push the insert blocks 11 and press against the corresponding positioning blocks 5 to form a stable contact.

[0025] The function of the spring 9 is described in detail. With the fixed axis set at the fixed end of the swing arm 8 as the central axis, when the staff pushes the sliding column 6 to the left and is in a position such as Figure 1 In the state shown, the spring 9 is in a pulled-up state, and when the sliding column 6 needs to be pulled back, the elastic potential energy of the spring 9 needs to be overcome. Therefore:

[0026] When installing the double-layer curtain wall panel 10, it is only necessary to ensure that the plug block 11 at the bottom of the double-layer curtain wall panel 10 is just placed on the top horizontal plate of the fixed bracket 3, and then push the sliding column 6 to the left so that the limit block 7 pushes the plug block 11. At this time, the elastic force of the spring 9 can be used to stably press the plug block 11 on the positioning block 5, and the limit block 7 and the positioning block 5 are used to lock the middle plug block 11 to ensure that its position is fixed, thereby ensuring that the position of the double-layer curtain wall panel 10 is fixed. This is the process of installing the double-layer curtain wall panel 10. After the double-layer curtain wall panel 10 is installed, the door panel 12 can be opened to quickly put in the single-layer curtain wall panel 13, which is convenient to operate.

[0027] When disassembling the double-layer curtain wall panel 10, it is first necessary to overcome the elastic potential energy of the spring 9. The staff slightly pulls the sliding column 6 to the right, so that the lower end of the swing arm 8 passes the central axis and is on the right side. At this time, the limit block 7 and the plug block 11 are in a separated state, and the double-layer curtain wall panel 10 is also in an active state, which is convenient for the staff to quickly disassemble it.

[0028] In the process of the lower end of the swing arm 8 rotating from the left side to the right side, the spring 9 undergoes the change of being pulled up - restoring to the original factory - being pulled up again. The spring 9 is in the pulled up state on the left side and can be used to lock the double-layer curtain wall panel 10, ensuring that it is in a stable position during normal use; when the spring 9 is in the pulled up state on the right side, the double-layer curtain wall panel 10 can be released, ensuring that the staff can quickly disassemble the double-layer curtain wall panel 10.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detachable building curtain wall, characterized in that: The invention comprises a curtain wall frame (1) and an outer cover (14), wherein the outer cover (14) is fixedly assembled on the curtain wall frame (1) by fasteners, and the bottom wall of the curtain wall frame (1) is provided with a fixed bracket (3) and a fixed plate (4), and two positioning blocks (5) are provided on the top of the fixed bracket (3), and the positioning blocks (5) are distributed on both sides. The number of the fixed plates (4) is set in two groups, and the fixed plates (4) are relatively distributed on both sides. A sliding column (6) is slidably connected inside the fixed plate (4), and upwardly extending limit blocks (7) are respectively provided on both sides of the column body of the sliding column (6), and the two limit blocks (7) are located on the outside of the two fixed plates (4). The center of the fixed bracket (3) is rotatably connected with a swing arm (8), and a spring (9) is installed at the end of the swing arm (8), and the movable end of the spring (9) is sleeved on the middle position of the column body of the sliding column (6); A double-layer curtain wall panel (10) is placed in the curtain wall frame (1), the double-layer curtain wall panel (10) is hollow inside and is used to fill in a single-layer curtain wall panel (13), and the front side door panel (12) of the double-layer curtain wall panel (10) is turned outward and reserves a through hole for inserting the single-layer curtain wall panel (13); Two insert blocks (11) are arranged at the bottom of the double-layer curtain wall panel (10). The insert blocks (11) are distributed on both sides of the double-layer curtain wall panel (10). The limiting blocks (7) on the same side push the insert blocks (11) and press against the corresponding positioning blocks (5) to form a stable contact.

2. A detachable building curtain wall according to claim 1, characterized in that: The curtain wall frame (1) and the outer cover (14) are both provided with a plurality of keels (2) for support.

3. The detachable building curtain wall according to claim 1, characterized in that: The connection position between the spring (9) and the sliding column (6) is located between the two fixed plates (4); the fixed end of the swing arm (8) is rotatably mounted on the fixed bracket (3) via a fixed axis, and the fixed axis arranged at the fixed end of the swing arm (8) is located on the symmetry line of the fixed plates (4) on both sides.

4. The detachable building curtain wall according to claim 1, characterized in that: The fixing bracket (3) is an L-shaped structural plate, and two positioning blocks (5) are installed on both sides of the horizontal plate at the top of the fixing bracket (3).

5. The detachable building curtain wall according to claim 1, characterized in that: The inner wall surface of the outlet of the curtain wall frame (1) is provided with a positioning nut (15), and a locking bolt (16) is inserted into the outer cover (14), and the outer cover (14) is installed at the outlet of the curtain wall frame (1) through the locking bolt (16).

6. The detachable building curtain wall according to claim 1, characterized in that: The door panel (12) is rotatably fixed to the front side of the double-layer curtain wall panel (10) via an elastic hinge shaft arranged at the bottom thereof.

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