Curtain wall dry hanging system with self-locking structure

Abstract

The utility model relates to the technical field of curtain wall decoration dry hanging, in particular to a curtain wall dry hanging system with a self-locking structure, which comprises a mounting plate and a curtain wall plate, the mounting plate is used for being fixed on a wall body, two extension plates are arranged on the mounting plate, a hanging rod is erected between the two extension plates, and a hanging seat is arranged on the curtain wall plate. A hanging plate with an L-shaped cross section is arranged on the hanging seat, the hanging rod is clamped in a cavity between the hanging plate and the hanging seat, and an anti-falling assembly is arranged between the hanging plate and the hanging seat and used for preventing the hanging rod from being separated from the hanging seat. The curtain wall plate mounting structure has the effects of reducing falling of the curtain wall plate and quickly mounting the curtain wall plate.

Description

Technical Field

[0001] This application relates to the technical field of curtain wall decoration dry hanging, and particularly relates to a curtain wall dry hanging system with a self-locking structure. Background Art

[0002] A curtain wall is the external wall enclosure of a building, which does not bear weight and is hung like a curtain. It is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. A curtain wall dry hanging system refers to that the external plates of the curtain wall are fixed on the main structure of the building through an aluminum or steel support system. According to different installation methods, the dry hanging system can be divided into a horizontal dry hanging system and a vertical dry hanging system.

[0003] Chinese Patent No. CN216921145U discloses an external wall decoration dry hanging system, which includes a main wall. There are horizontal keels and vertical keels vertically arranged outside the main wall. The external wall decoration plates are inlaid between the horizontally adjacent horizontal keels. The horizontal keel includes a rectangular tube, and a reinforcing rib plate is arranged inside the rectangular tube. A horizontal installation strip is arranged along the length direction on the pipe wall of the rectangular tube away from the main wall. At one end of the horizontal installation strip away from the rectangular tube, there are a first longitudinal installation strip and a second longitudinal installation strip arranged up and down. Embedding grooves are opened in both the top end face and the bottom end face of the external wall decoration plate.

[0004] During the use of the above technology, when workers install the external wall decoration plate, they need to clamp the external wall decoration plate on the horizontal keel first, and then clamp another horizontal keel in the embedding groove at the top of the external wall decoration plate, and then tighten the bolts to fix the other horizontal keel. During the process of tightening the bolts, the workers also need to hold the external wall decoration plate. In this process, there is an easy risk of the external wall decoration plate falling, resulting in safety accidents, which has deficiencies. Summary of the Utility Model

[0005] In order to improve the problem that the external wall decoration plate may fall during installation, this application provides a curtain wall dry hanging system with a self-locking structure.

[0006] The curtain wall dry hanging system with a self-locking structure provided by this application adopts the following technical solutions:

[0007] A curtain wall dry hanging system with a self-locking structure includes a mounting plate and a curtain wall plate. The mounting plate is used to be fixed on the wall. Two extension plates are arranged on the mounting plate. A hanging rod is arranged between the two extension plates. A hanging seat is arranged on the curtain wall plate. A hanging plate with an L-shaped cross-section is arranged on the hanging seat. The hanging rod is stuck in the cavity between the hanging plate and the hanging seat. An anti-detachment component is arranged between the hanging plate and the hanging seat, and the anti-detachment component is used to prevent the hanging rod from detaching from the hanging seat.

[0008] By adopting the above technical solution, workers first fix the mounting plate on the wall of the building according to the designed position, then fix the mounting bracket on the curtain wall panel, and lift the curtain wall panel through the lifting equipment to hang the mounting plate on the hanging rod. At this time, the anti-detachment component locks the hanging rod in the cavity between the mounting plate and the mounting bracket, thereby reducing the possibility of the curtain wall panel accidentally detaching from the mounting plate when installing the curtain wall panel, and at the same time reducing the installation difficulty of the workers and improving the installation efficiency of the workers.

[0009] Optionally, a height adjustment bolt is threadedly connected to the hanging plate, and the height adjustment bolt is used to tighten against the hanging rod.

[0010] By adopting the above technical solution, after the hanging rod is stuck in the cavity between the hanging plate and the hanging seat, the worker turns the height adjustment bolt forward, the height adjustment bolt rotates and presses on the hanging rod, the reaction force of the height adjustment bolt pressing the hanging rod supports the hanging seat to move, and the hanging seat drives the curtain wall panel to move, thereby realizing the height leveling of the curtain wall panel.

[0011] Optionally, an inclined guide plate is provided on the hanging plate, and the guide plate is inclined from top to bottom away from the hanging seat.

[0012] By adopting the above technical solution, under the guidance of the guide plate, it is convenient to clamp the hanging board on the hanging rod, which is helpful to reduce the difficulty of workers in hoisting the curtain wall panel.

[0013] Optionally, the anti-slip assembly includes a steel shaft arranged on the guide plate, a torsion spring is sleeved on the steel shaft, an avoidance groove for avoiding the torsion spring is opened on the guide plate, an anti-slip convex strip is arranged on the hanging seat, one end of the torsion spring is overlapped on the anti-slip convex strip, and the other end is pressed against the guide plate.

[0014] By adopting the above technical solution, when the hanging seat is hung on the hanging rod, one end of the torsion spring overlapping the anti-slip convex strip presses on the hanging rod, and the torsion spring is deformed under the force until the hanging rod is separated from the torsion spring, and one end of the torsion spring is re-connected to the anti-slip convex strip, thereby realizing the anti-slip self-locking effect of the hanging rod.

[0015] Optionally, the guide plate is provided with an axis groove for inserting the steel shaft, and the axis grooves at both ends of the steel shaft are threadedly connected with blocking bolts, and the end of the blocking bolt facing away from the steel shaft is used to abut against the extension plate.

[0016] By adopting the above technical solution, after the bracket is hung on the hanging rod, the workers turn the blocking bolts at both ends of the steel shaft, and the end of the blocking bolt facing away from the steel shaft abuts against the extension plate, so as to realize the adjustment of the bracket in the horizontal direction, thereby adjusting the distance between two adjacent curtain wall panels, and at the same time reducing the possibility of the steel shaft detaching from the bracket.

[0017] Optionally, mounting ears are provided on both sides of the hanging rod on the extension board. A horizontal adjustment bolt is threadedly connected to the mounting ear, and the horizontal adjustment bolt is used to abut against the curtain wall board.

[0018] By adopting the above technical solution, after the hanging seat is hung on the hanging rod, the worker rotates the horizontal adjustment bolt forward. The horizontal adjustment bolt rotates and pushes the curtain wall board. Through the pushing action of the horizontal adjustment bolts on the upper and lower sides of the hanging rod, the outer surfaces of two vertically adjacent curtain wall boards are made flush.

[0019] Optionally, a buffer strip is provided on one side of the extension board facing the curtain wall board.

[0020] By adopting the above technical solution, the buffer strip changes the hard contact between the curtain wall board and the extension board during hoisting into a flexible contact, which is beneficial to reducing the possibility of damage to the curtain wall board caused by impact during hoisting.

[0021] Optionally, an adjusting seat with an inverted U-shaped cross-section is slidably provided on the hanging seat. A limiting screw is threadedly connected to the adjusting seat. A limiting waist slot for the limiting screw to slide is provided on the hanging plate. The height adjustment bolt abuts against the top of the adjusting seat, and the hanging rod is stuck in the U-shaped cavity of the adjusting seat.

[0022] By adopting the above technical solution, during the process of the hanging plate hanging on the hanging rod, the hanging rod will gradually slide into the U-shaped cavity of the adjusting seat. Then the worker rotates the height adjustment bolt, and the height adjustment bolt presses against the top of the adjusting seat, reducing the situation that the hanging rod moves and causes the height adjustment bolt to be deflected when the height adjustment bolt presses against the hanging rod.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The worker first fixes the mounting plate on the wall of the building according to the designed position, then fixedly installs the hanging seat on the curtain wall board, hoists the curtain wall board by a hoisting device, and makes the hanging plate hang on the hanging rod. At this time, the anti-detachment component locks the hanging rod in the cavity between the hanging plate and the hanging seat, reducing the possibility of the curtain wall board accidentally detaching from the mounting plate during the installation of the curtain wall board, and at the same time reducing the installation difficulty of the worker and improving the installation efficiency of the worker;

[0025] 2. During the process of the hanging seat hanging on the hanging rod, one end of the torsion spring lapping anti-detachment protrusion presses on the hanging rod, and the torsion spring deforms under force until the hanging rod detaches from the torsion spring, and one end of the torsion spring lapping on the anti-detachment protrusion again, thereby realizing the anti-detachment self-locking function of the hanging rod;

[0026] 3. After the hanging seat is hung on the hanging rod, the worker rotates the plug bolts at both ends of the steel shaft. The end of the plug bolt facing away from the steel shaft abuts against the outer extension plate, thereby realizing the horizontal adjustment of the hanging seat, so as to adjust the distance between two adjacent curtain wall panels, and at the same time reducing the possibility of the steel shaft disengaging from the hanging seat;

[0027] 4. During the process of the hanging plate hanging on the hanging rod, the hanging rod will gradually slide into the U-shaped cavity of the adjusting seat. Then the worker rotates the height adjusting bolt, and the height adjusting bolt presses against the top of the adjusting seat, reducing the situation that when the height adjusting bolt presses against the hanging rod, the hanging rod moves and causes the height adjusting bolt to be deflected. Description of the Drawings

[0028] Figure 1 is a schematic structural diagram of an embodiment of the present application.

[0029] Figure 2 is a schematic structural diagram of the positional relationship among the curtain wall panel, the hanging seat and the mounting plate in an embodiment of the present application.

[0030] Figure 3 is a cross-sectional view of the positional relationship among the hanging rod, the hanging plate and the torsion spring in an embodiment of the present application.

[0031] Description of the Reference Numerals: 0, wall body; 1, mounting plate; 2, curtain wall panel; 3, outer extension plate; 4, hanging rod; 5, hanging seat; 6, hanging plate; 7, anti-disengagement assembly; 71, steel shaft; 72, torsion spring; 73, avoidance groove; 74, anti-disengagement rib; 8, height adjusting bolt; 9, guiding plate; 10, shaft groove; 11, plug bolt; 12, mounting ear; 13, horizontal adjusting bolt; 14, buffer strip; 15, adjusting seat; 16, limiting screw; 17, limiting waist groove; 18, top piece; 19, push plate cone. Detailed Embodiment

[0032] The following further describes the present application in detail Figures 1-3 with reference to the attached drawings.

[0033] An embodiment of the present application discloses a curtain wall dry-hanging system with a self-locking structure.

[0034] Refer to Figure 1 , a curtain wall dry-hanging system with a self-locking structure includes a mounting plate 1 and a curtain wall panel 2. The mounting plate 1 is bolted to the wall body 0, two outer extension plates 3 are welded on the mounting plate 1, a buffer strip 14 is bonded to the side of the outer extension plate 3 facing the curtain wall panel 2, and a horizontal hanging rod 4 is arranged between the two outer extension plates 3.

[0035] Refer to Figure 1 , Figure 2 and Figure 3, a hanging seat 5 is bolted to the curtain wall panel 2, a hanging plate 6 with an L-shaped cross-section is welded to the hanging seat 5, an inclined guiding plate 9 is integrally formed on the hanging plate 6, the guiding plate 9 inclines away from the hanging seat 5 along the direction from top to bottom, the hanging rod 4 is stuck in the cavity between the hanging plate 6 and the hanging seat 5, an anti-disengagement component 7 is arranged between the hanging plate 6 and the hanging seat 5, and the anti-disengagement component 7 is used to prevent the hanging rod 4 from disengaging from the hanging seat 5.

[0036] Refer to Figure 1 , Figure 2 and Figure 3 , a vertically arranged height-adjusting bolt 8 is threadedly connected to the top of the hanging plate 6, an adjusting seat 15 with an inverted U-shaped cross-section is arranged on the hanging seat 5 in a vertically sliding manner, a horizontally arranged limiting screw rod 16 is threadedly connected to the adjusting seat 15, the limiting screw rod 16 passes through to the outside of the hanging plate 6, a limiting waist slot 17 for the limiting screw rod 16 to slide is vertically formed on the hanging plate 6, the bottom of the height-adjusting bolt 8 abuts against the top of the adjusting seat 15, and the hanging rod 4 is stuck in the U-shaped cavity of the adjusting seat 15.

[0037] The worker first installs the hanging rod 4 on the extension plate 3, then fixedly installs the mounting plate 1 on the wall body 0. At the same time, the worker installs the adjusting seat 15 on the hanging seat 5 and bolts the limiting screw rod 16 to the adjusting seat 15 through the limiting waist slot 17. After that, the hanging seat 5 is fixedly installed on the curtain wall panel 2, and then the curtain wall panel 2 is hoisted onto the mounting plate 1 by a hoisting device, so that the hanging plate 6 is hung on the hanging rod 4 on the extension plate 3.

[0038] Refer to Figure 1 , Figure 2 and Figure 3 , the anti-disengagement component 7 includes a steel shaft 71 arranged horizontally on the guiding plate 9, a shaft slot 10 for the steel shaft 71 to be inserted is formed on the guiding plate 9, plug bolts 11 are threadedly connected to the shaft slots 10 at both ends of the steel shaft 71, and a top piece 18 is welded to the end of the plug bolt 11 facing away from the steel shaft 71.

[0039] Refer to Figure 1 , Figure 2 and Figure 3 , the top piece 18 is used to abut against the extension plate 3, a torsion spring 72 is sleeved on the steel shaft 71, the torsion spring 72 adopts a double-headed torsion spring 72 in the prior art, an avoidance groove 73 for avoiding the torsion spring 72 is formed on the guiding plate 9, an anti-disengagement convex strip 74 is welded to the hanging seat 5, one end of the torsion spring 72 is lapped on the anti-disengagement convex strip 74, and the other end abuts against the guiding plate 9.

[0040] Refer to Figure 1 , Figure 2 and Figure 3, on the outer extension plate 3 and on both sides of the top and bottom of the hanging rod 4, mounting ears 12 are welded. A horizontal adjusting bolt 13 is threadedly connected to the mounting ear 12, and a push plate cone 19 is welded to the horizontal adjusting bolt 13. The push plate cone 19 is used to press against the curtain wall panel 2.

[0041] When the hanging seat 5 is hung on the hanging rod 4, under the guiding action of the guiding plate 9, the hanging rod 4 abuts against one end of the torsion spring 72 lapped on the anti - detachment rib 74. As the hanging seat 5 continues to press on the hanging rod 4, the torsion spring 72 deforms under force, and the end of the torsion spring 72 lapping on the anti - detachment rib 74 disengages from the anti - detachment rib 74 until the hanging rod 4 disengages from the torsion spring 72, and then one end of the torsion spring 72 re - laps on the anti - detachment rib 74.

[0042] At this time, the hanging rod 4 abuts inside the U - shaped cavity of the adjusting seat 15. Then the worker rotates the height - adjusting bolt 8 clockwise. The height - adjusting bolt 8 presses the adjusting seat 15, and the adjusting seat 15 presses the hanging rod 4. The reaction force of the hanging rod 4 props up the vertical movement of the hanging seat 5 to adjust the distance between two adjacent curtain wall panels 2 in the vertical direction.

[0043] Then the worker rotates the plugging bolt 11. The plugging bolt 11 props up the outer extension plate 3 through the top piece 18 to adjust the distance between the hanging seat 5 and the two outer extension plates 3, thereby adjusting the distance between two adjacent curtain wall panels 2 in the horizontal direction.

[0044] Finally, the worker rotates the horizontal adjusting bolt 13. The horizontal adjusting bolt 13 drives the push plate cone 19 to push the curtain wall panel 2. Through the pushing action of the horizontal adjusting bolts 13 on the upper and lower sides of the hanging rod 4, the outer surfaces of two horizontally adjacent curtain wall panels 2 are kept flush.

[0045] The implementation principle of a curtain wall dry - hanging system with a self - locking structure in the embodiment of this application is as follows: First, the worker installs the hanging rod 4 on the outer extension plate 3, then fixedly installs the mounting plate 1 on the wall body 0. At the same time, the worker installs the adjusting seat 15 on the hanging seat 5 and bolts the limit screw rod 16 to the adjusting seat 15 through the limit waist slot 17. Then the hanging seat 5 is fixedly installed on the curtain wall panel 2. After that, the curtain wall panel 2 is hoisted onto the mounting plate 1 by a hoisting device, so that the hanging plate 6 is hung on the hanging rod 4 on the outer extension plate 3.

[0046] When the hanging seat 5 is hung on the hanging rod 4, under the guiding action of the guiding plate 9, the hanging rod 4 abuts against one end of the torsion spring 72 lapped on the anti - detachment rib 74. As the hanging seat 5 continues to press on the hanging rod 4, the torsion spring 72 deforms under force, and the end of the torsion spring 72 lapping on the anti - detachment rib 74 disengages from the anti - detachment rib 74 until the hanging rod 4 disengages from the torsion spring 72, and then one end of the torsion spring 72 re - laps on the anti - detachment rib 74.

[0047] At this time, the hanging rod 4 abuts against the U-shaped cavity of the adjusting seat 15. Then, the worker turns the height adjusting bolt 8 clockwise. The height adjusting bolt 8 presses the adjusting seat 15, the adjusting seat 15 presses the hanging rod 4, and the reaction force of the hanging rod 4 supports the hanging seat 5 to move vertically, adjusting the distance between two adjacent curtain wall panels 2 in the vertical direction.

[0048] Then, the worker turns the plugging bolt 11. The plugging bolt 11 supports the extension plate 3 through the top piece 18, adjusting the distance between the hanging seat 5 and the two extension plates 3, so as to adjust the distance between two adjacent curtain wall panels 2 in the horizontal direction.

[0049] Finally, the worker turns the horizontal adjusting bolt 13. The horizontal adjusting bolt 13 drives the push plate cone 19 to push the curtain wall panel 2. Through the pushing action of the horizontal adjusting bolts 13 on the upper and lower sides of the hanging rod 4, the outer surfaces of two horizontally adjacent curtain wall panels 2 are kept flush.

[0050] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A curtain wall dry hanging system with a self-locking structure, characterized in that: It includes a mounting plate (1) and a curtain wall panel (2). The mounting plate (1) is used to be fixed on a wall (0). Two extension plates (3) are arranged on the mounting plate (1). A hanging rod (4) is spanned between the two extension plates (3). A hanging seat (5) is arranged on the curtain wall panel (2). A hanging plate (6) with an L-shaped cross-section is arranged on the hanging seat (5). The hanging rod (4) is stuck in the cavity between the hanging plate (6) and the hanging seat (5). An anti-detachment component (7) is arranged between the hanging plate (6) and the hanging seat (5). The anti-detachment component (7) is used to prevent the hanging rod (4) from detaching from the hanging seat (5).

2. The curtain wall dry-hanging system with a self-locking structure according to claim 1, characterized in that: A height adjustment bolt (8) is threadedly connected to the hanging plate (6). The height adjustment bolt (8) is used to press against the hanging rod (4).

3. A curtain wall dry-hanging system with a self-locking structure according to claim 2, characterized in that: An inclined guiding plate (9) is arranged on the hanging plate (6). The guiding plate (9) is inclined away from the hanging seat (5) along the direction from top to bottom.

4. A curtain wall dry hanging system with a self-locking structure according to claim 3, characterized in that: The anti-detachment component (7) includes a steel shaft (71) arranged on the guiding plate (9). A torsion spring (72) is sleeved on the steel shaft (71). An avoidance groove (73) for avoiding the torsion spring (72) is opened on the guiding plate (9). An anti-detachment rib (74) is arranged on the hanging seat (5). One end of the torsion spring (72) is lapped on the anti-detachment rib (74), and the other end is pressed against the guiding plate (9).

5. A curtain wall dry hanging system with a self-locking structure according to claim 4, characterized in that: A shaft groove (10) for inserting the steel shaft (71) is opened on the guiding plate (9). Plug bolts (11) are threadedly connected to the shaft grooves (10) at both ends of the steel shaft (71). The end of the plug bolt (11) facing away from the steel shaft (71) is used to abut against the extension plate (3).

6. A curtain wall dry hanging system with a self-locking structure according to claim 1, characterized in that: Mounting ears (12) are arranged on both sides of the hanging rod (4) on the extension plate (3). A horizontal adjustment bolt (13) is threadedly connected to the mounting ear (12). The horizontal adjustment bolt (13) is used to abut against the curtain wall panel (2).

7. A curtain wall dry hanging system with a self-locking structure according to claim 1, characterized in that: A buffer strip (14) is arranged on one side of the extension plate (3) facing the curtain wall panel (2).

8. A curtain wall dry hanging system with a self-locking structure according to claim 2, characterized in that: An adjustment seat (15) with an inverted U-shaped cross-section is slidably arranged on the hanging seat (5). A limit screw (16) is threadedly connected to the adjustment seat (15). A limit waist groove (17) for the limit screw (16) to slide is opened on the hanging plate (6). The height adjustment bolt (8) presses against the top of the adjustment seat (15). The hanging rod (4) is stuck in the U-shaped cavity of the adjustment seat (15).

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