Curtain wall dry hanging fixing structure

Abstract

A curtain wall dry-hanging fixing structure belongs to the technical field of dry-hanging fixing special for building curtain walls and is characterized by comprising a connecting support and mounting through holes formed in the upper edge of the front surface of the connecting support in a bilateral symmetry mode, and a long mounting hole is formed in the middle of the front surface of the connecting support. Reinforcing supporting blocks are symmetrically connected to the left edge and the right edge of the lower portion of the front surface of the connecting support, a locking device is inserted in front of the lower edge of the left side surface of the connecting support in a penetrating mode, a limiting device is inserted in the middle of the lower edge of the front surface of the connecting support, and a lifting device is arranged in the middle of the lower edge of the front surface of the limiting device. A worker fixes the two parts through the bolts respectively, the two parts do not disturb each other when the length is adjusted, and the worker can adjust the length of the two parts better.

Description

Technical Field:

[0001] The utility model belongs to the technical field of dry hanging fixing devices for building curtain walls, and particularly relates to a dry hanging fixing structure for curtain walls. Background Art:

[0002] Existing patent: Patent No. CN2332769Y, named Dry Hanging Fixing Parts for Stone Curtain Walls of Buildings. In this patent, two components are fixed with one bolt. After long-term use, it is easy to tilt downward. Moreover, when adjusting the length of the two components, they will move simultaneously when they come into contact with each other, which is inconvenient for staff to operate. Content of the Utility Model:

[0003] The purpose of the utility model is that the staff fixes the two components with one bolt respectively, and the two components do not interfere with each other when adjusting the length, so that the staff can better adjust the length of the two components, which is convenient for the staff to operate and improves work efficiency. The technical solution is as follows:

[0004] A curtain wall dry hanging fixing structure, characterized in that: it includes a connecting bracket 1 and mounting through holes 2 symmetrically arranged on the upper edge of the front surface of the connecting bracket 1, a mounting long hole 3 is provided in the middle of the front surface of the connecting bracket 1, and strengthening support blocks 4 are symmetrically connected to the left and right edges below the front surface of the connecting bracket 1. A locking device 5 is penetratively inserted in front of the lower edge of the left surface of the connecting bracket 1, a limiting device 6 is inserted in the middle of the lower edge of the front surface of the connecting bracket 1, and a lifting device 7 is supported in the middle of the lower edge of the front surface of the limiting device 6. The locking device 5 includes a compass 5-1, a square column 5-2, a threaded column 5-3 and a nut 5-4. A square column 5-2 is connected to the middle of the right surface of the compass 5-1, a threaded column 5-3 is connected to the middle of the right surface of the square column 5-2, and a nut 5-4 is inserted in the middle of the side surface of the threaded column 5-3. The square column 5-2 is penetratively inserted in the side surface of the connecting bracket 1, and the length of the square column 5-2 is less than the width of the connecting bracket 1. The connecting bracket 1 is in an L shape. The limiting device 6 includes a baffle 6-1, a sliding hole 6-2, a rubber pad 6-3 and a socket 6-4. A sliding hole 6-2 is provided in the middle of the left surface of the baffle 6-1, a rubber pad 6-3 is connected to the middle of the upper part of the front surface of the baffle 6-1, and a socket 6-4 is provided in the middle of the lower part of the front surface of the baffle 6-1. The baffle 6-1 is in an L shape. The locking device 5 is penetratively inserted in the front lower edge of the left surface of the baffle 6-1, and the inside of the socket 6-4 communicates with the inside of the sliding hole 6-2. The baffle 6-1 is inserted in the front surface of the connecting bracket 1. The lifting device 7 includes a support plate 7-1, anti-slip lines 7-2, a square hole 7-3 and a rubber strip 7-4. Anti-slip lines 7-2 are provided in the middle of the upper edge of the rear surface of the support plate 7-1, a square hole 7-3 is provided in the middle of the rear of the left surface of the support plate 7-1, and a rubber strip 7-4 is connected to the middle of the lower part of the rear surface of the support plate 7-1. The support plate 7-1 is in an L shape. The support plate 7-1 is inserted into the socket 6-4, and the locking device 5 is penetratively inserted into the square hole 7-3.

[0005] The beneficial effect of the present utility model is that: the staff fixes two components respectively with one bolt, and the two components do not interfere with each other when adjusting the length. The staff can better adjust the length of the two components, which is convenient for the staff to operate and improves work efficiency. Brief description of the drawings:

[0006] Figure 1 is the overall structural schematic diagram of the present utility model;

[0007] Figure 2 is the structural schematic diagram of the locking device 5 of the present utility model;

[0008] Figure 3 is the structural schematic diagram of the limiting device 6 of the present utility model;

[0009] Figure 4 It is a schematic structural diagram of the lifting device 7 of the present utility model;

[0010] In the figure: the connecting bracket 1, the mounting through hole 2, the mounting long hole 3, the reinforcing support block 4, the locking device 5, the limiting device 6, the lifting device 7, the compass 5-1, the square column 5-2, the threaded column 5-3, the nut 5-4, the baffle 6-1, the sliding hole 6-2, the rubber pad 6-3, the socket 6-4, the support plate 7-1, the anti-slip pattern 7-2, the square hole 7-3, the rubber strip 7-4. Specific implementation manner:

[0011] Referring to Figures 1 - 4 The curtain wall dry-hanging fixing structure is characterized in that: it includes a connecting bracket 1 and mounting through holes 2 symmetrically arranged on the upper edge of the front surface of the connecting bracket 1, a mounting long hole 3 is provided in the middle of the front surface of the connecting bracket 1, reinforcing support blocks 4 are symmetrically connected to the lower left and right edges of the front surface of the connecting bracket 1, a locking device 5 is penetrated and inserted in front of the lower edge of the left surface of the connecting bracket 1, a limiting device 6 is inserted in the middle of the lower edge of the front surface of the connecting bracket 1, a lifting device 7 is supported in the middle of the lower edge of the front surface of the limiting device 6, the locking device 5 includes a compass 5-1, a square column 5-2, a threaded column 5-3 and a nut 5-4, the middle of the right surface of the compass 5-1 is connected with a square column 5-2, the middle of the right surface of the square column 5-2 is connected with a threaded column 5-3, a nut 5-4 is inserted in the middle of the side surface of the threaded column 5-3, the square column 5-2 is penetrated and inserted in the side surface of the connecting bracket 1, the length of the square column 5-2 is less than the width of the connecting bracket 1, the connecting bracket 1 is in an L shape, the limiting device 6 includes a baffle 6-1, a sliding hole 6-2, a rubber pad 6-3 and a socket 6-4, a sliding hole 6-2 is provided in the middle of the left surface of the baffle 6-1, a rubber pad 6-3 is connected to the middle of the upper part of the front surface of the baffle 6-1, a socket 6-4 is provided in the middle of the lower part of the front surface of the baffle 6-1, the baffle 6-1 is in an L shape, the locking device 5 is penetrated and inserted at the lower front edge of the left surface of the baffle 6-1, the inside of the socket 6-4 is communicated with the inside of the sliding hole 6-2, the baffle 6-1 is inserted in the front surface of the connecting bracket 1, the lifting device 7 includes a support plate 7-1, an anti-slip pattern 7-2, a square hole 7-3 and a rubber strip 7-4, an anti-slip pattern 7-2 is provided in the middle of the upper edge of the rear surface of the support plate 7-1, a square hole 7-3 is provided in the middle of the rear of the left surface of the support plate 7-1, a rubber strip 7-4 is connected to the middle of the lower part of the rear surface of the support plate 7-1, the support plate 7-1 is in an L shape, the support plate 7-1 is inserted into the socket 6-4, and the locking device 5 is penetrated and inserted into the square hole 7-3.

[0012] In use, first, the staff places the connecting bracket 1 on the wall and inserts the expansion bolts on the wall through the mounting long holes 3. Then, the staff adjusts the position of the connecting bracket 1. After the adjustment, the expansion bolts are tightened to fix the connecting bracket 1. Then, steel nails are used to penetrate the mounting through holes 2 to fix the connecting bracket 1. Then, the staff pulls the baffle 6-1 on the limiting device 6 to move within the connecting bracket 1. At the same time, the square column 5-2 on the locking device 5 slides within the sliding hole 6-2. After the adjustment of the baffle 6-1, the compass 5-1 is held while the nut 5-4 is rotated to move it on the threaded column 5-3 to clamp the connecting bracket 1 and clamp the baffle 6-1. Then, the supporting plate 7-1 on the lifting device 7 is pulled to move the supporting plate 7-1 within the socket 6-4. At the same time, the square column 5-2 on the baffle 6-1 slides within the square hole. After the adjustment of the supporting plate 7-1, the compass 5-1 on the baffle 6-1 is held while the nut 5-4 is rotated to move it on the threaded column 5-3 to clamp the baffle 6-1 and clamp the supporting plate 7-1. Finally, the staff hangs the curtain wall on the supporting plate 7-1 while the rubber pad 6-3 presses the curtain wall. At the same time, the anti-slip pattern 7-2 increases the friction, and the two cooperate to prevent the curtain wall from loosening. At the same time, during the use process, the strengthening block 4 prevents the connecting bracket 1 from bending.

[0013] Certainly, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the scope of the essence of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A dry-hanging fixing structure for curtain walls, characterized in that: It includes a connecting bracket (1) and mounting through holes (2) that are symmetrically arranged on the upper edge of the front surface of the connecting bracket (1). There is a mounting slot (3) in the middle of the front surface of the connecting bracket (1). Reinforcing support blocks (4) are symmetrically connected to the left and right edges below the front surface of the connecting bracket (1). A locking device (5) is penetratively inserted in front of the lower edge of the left surface of the connecting bracket (1). A limiting device (6) is inserted in the middle of the lower edge of the front surface of the connecting bracket (1). A lifting device (7) is supported at the middle of the lower edge of the front surface of the limiting device (6).

2. The curtain wall dry-hanging fixing structure according to claim 1, characterized in that: The locking device (5) includes a compass (5-1), a square column (5-2), a threaded column (5-3), and a nut (5-4). A square column (5-2) is connected to the middle of the right surface of the compass (5-1). A threaded column (5-3) is connected to the middle of the right surface of the square column (5-2). A nut (5-4) is inserted in the middle of the side surface of the threaded column (5-3). The square column (5-2) is penetratively inserted in the side surface of the connecting bracket (1). The length of the square column (5-2) is less than the width of the connecting bracket (1). The connecting bracket (1) is in an L shape.

3. The curtain wall dry hanging and fixing structure according to claim 2, characterized in that: The limiting device (6) includes a baffle (6-1), a sliding hole (6-2), a rubber pad (6-3), and a socket (6-4). A sliding hole (6-2) is provided in the middle of the left surface of the baffle (6-1). A rubber pad (6-3) is connected to the middle of the upper part of the front surface of the baffle (6-1). A socket (6-4) is provided in the middle of the lower part of the front surface of the baffle (6-1). The baffle (6-1) is in an L shape. The locking device (5) is penetratively inserted at the lower front edge of the left surface of the baffle (6-1). The inside of the socket (6-4) communicates with the inside of the sliding hole (6-2). The baffle (6-1) is inserted in the front surface of the connecting bracket (1).

4. The curtain wall dry-hanging fixing structure according to claim 3, characterized in that: The lifting device (7) includes a tray (7-1), anti-slip lines (7-2), a square hole (7-3), and a rubber strip (7-4). Anti-slip lines (7-2) are provided in the middle of the upper edge of the rear surface of the tray (7-1). A square hole (7-3) is provided in the middle of the rear part of the left surface of the tray (7-1). A rubber strip (7-4) is connected to the middle of the lower part of the rear surface of the tray (7-1). The tray (7-1) is in an L shape. The tray (7-1) is inserted into the socket (6-4). The locking device (5) is penetratively inserted into the square hole (7-3).

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