A wrist buckle back bolt dry hanging stone curtain wall

Abstract

The present invention discloses a wrist buckle type back bolt dry hanging stone curtain wall in the field of stone curtain wall technology, aiming to solve the technical problems in the prior art that the cross-section structure of the stone hook and the hook seat of the back bolt type stone curtain wall is complicated, it is not convenient to extrude and form, the structure overlap between the stone hook and the hook seat is unreasonable, the component is subjected to excessive force, and the stone curtain wall installation lacks sufficient operating space. The stone curtain wall comprises a stone, a stone hook, and a hook seat, the hook seat is provided with a hook seat plug vertically upward, the stone hook is provided with a stone hook back and a wrist buckle with an opening downwardly adapted to the hook seat plug, and the stone hook is fixedly connected to the stone through the stone hook back.

Description

Technical Field

[0001] The invention relates to a wrist buckle type back bolt dry hanging stone curtain wall, belonging to the technical field of stone curtain walls. Background Art

[0002] Stone dry hanging curtain wall is a creative form of connection that hangs stone on the keel attached to the outside of the building structure to form a large piece of stone shape. The stone is mostly natural stone, which has a strong texture, natural, rich and beautiful colors, good air permeability, no alkali return, and high construction efficiency, so it has been generally recognized by the construction industry. Among them, the back bolt stone curtain wall is widely used. Due to its good wind resistance and superior seismic performance, it is very popular in high-rise building structures. From the perspective of the back bolt stone curtain wall, the most important load-bearing connection part is the stone hook and the hook seat, but from the current situation, there are still unreasonable places. First of all, the stone hook and the hook seat are aluminum alloy profiles, which need to be extruded. Now many designs are very complex cross-section structures, which are not convenient for extrusion molding; in addition, the structural overlap of the stone hook and the hook seat is unreasonable, and the lever principle is applied incorrectly, resulting in an increase in the force on the component instead of a decrease; in addition, there is a lack of sufficient operating space during installation, and sometimes it cannot be connected at all, resulting in rework of design and processing and waste of materials, and even delays in construction period and affecting the quality of the project. Summary of the invention

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a wrist-buckle back-bolt dry-hanging stone curtain wall to solve the technical problems in the prior art that the stone hook and the hook seat of the back-bolt stone curtain wall have complex cross-sectional structures, are not convenient for extrusion molding, the structural overlap of the stone hook and the hook seat is unreasonable, the components are subjected to excessive force, and there is a lack of sufficient operating space for the installation of the stone curtain wall.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A wrist-buckle back-bolt dry-hanging stone curtain wall is characterized in that it includes stone, stone hook, and hook seat, the hook seat is provided with a hook seat plug vertically upward, the stone hook is provided with a stone hook back and a wrist buckle with an opening downward that is compatible with the hook seat plug, and the stone hook is fixedly connected to the stone through the stone hook back.

[0006] Preferably, it also includes an adjusting screw, and the top end of the wrist buckle is provided with an internal threaded through hole adapted to the adjusting screw, and the adjusting screw is threadedly connected to the internal threaded through hole.

[0007] Preferably, the adjusting screw is a stainless steel adjusting screw.

[0008] Preferably, it also includes an anchor bolt, and the stone hook back is fixedly connected to the stone through the anchor bolt.

[0009] Preferably, the anchor bolt is a double-cut post-cut anchor bolt.

[0010] Preferably, it also includes a curtain wall beam arranged between the hook seat and the curtain wall column, the hook seat is fixedly connected to the curtain wall beam through a bolt kit, and the bolt kit is provided with an adjustment pad.

[0011] Preferably, it also includes a cross beam connecting angle steel, and the curtain wall cross beam is fixedly connected to the curtain wall column through the cross beam connecting angle steel.

[0012] Preferably, the connection between the curtain wall cross beam and the cross beam connecting angle steel includes welding and / or bolt connection.

[0013] Preferably, the connection method between the cross beam connecting angle steel and the curtain wall column includes welding.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: In the present invention, the stone hook is L-shaped, the hook seat is mountain-shaped, and the cross-sectional structure is relatively simple, which is convenient for aluminum alloy extrusion molding. The stone hook and the hook seat adopt a hanging connection method. By pre-adjusting the screw-in depth of the adjusting screw in the wrist buckle, the insertion depth of the hook seat plug in the wrist buckle can be adjusted. The stone hook back rotates clockwise around the wrist buckle under the action of the stone gravity until the left side of its bottom is in close contact with the right side of the hook seat to form a force balance, effectively overcoming the technical problem of being unable to install due to lack of operating space, and improving construction efficiency. By pre-adjusting the installation position of the curtain wall beam on the curtain wall column and the installation position of the hook seat on the curtain wall beam, it is convenient to adjust the stone up, down, left and right. The present invention has a simple installation process and a safe and reliable structure, and is also conducive to reducing the project cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a vertical cross-sectional structure of an embodiment of the present invention;

[0016] Figure 2 It is a schematic diagram of the transverse cross-sectional structure of an embodiment of the present invention.

[0017] In the figure: 1. stone; 2. stone hook; 21. stone hook back; 22. wrist buckle; 23. adjustment screw; 24. anchor bolt; 3. hook seat; 31. hook seat plug; 4. curtain wall beam; 5. beam connecting angle steel; 51. weld; 52. bolt kit; 53. adjustment pad; 6. curtain wall column. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0019] It should be noted that in the description of the present invention, the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "up", "down", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention rather than requiring the present invention to be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. The terms "front", "rear", "left", "right", "up", and "down" used in the description of the present invention refer to the directions in the accompanying drawings, and the terms "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0020] The specific implementation of the present invention provides a wrist buckle back bolt dry hanging stone curtain wall, including stone 1, stone hook 2, hook seat 3, curtain wall beam 4, beam connection angle steel 5, curtain wall column 6, wherein the stone 1 is fixedly connected to the stone hook 2, the hook seat 3 is fixedly connected to the curtain wall beam 4, the beam connection angle steel 5, and the curtain wall column 6 in sequence, the curtain wall column 6 is firmly connected to the keel attached to the building structure, and the curtain wall column 6 is a longitudinal structure with strong longitudinal bearing capacity, which is used to bear the weight of the stone curtain wall. The stone 1 is hung on the hook seat 3 fixedly connected to the curtain wall column 6 through the stone hook 2 fixedly connected to it.

[0021] More specifically, if Figure 1 As shown, it is a schematic diagram of the vertical cross-sectional structure of an embodiment of the present invention. The stone hook 2 is an L-shaped aluminum alloy profile. The right side of the stone hook 2 is a stone hook back 21. The stone hook back 21 is fixedly connected to the stone 1 through an anchor bolt 24. Since the contact area between the stone hook back 21 and the stone 1 is large, it is conducive to uniform force between each other. The left end of the upper side of the stone hook 2 forms a wrist buckle 22 with an opening facing downward. The top of the wrist buckle 22 is provided with an internal threaded through hole, and the internal threaded through hole is threadedly connected with an adjusting screw 23. The hook seat 3 is a mountain-shaped aluminum alloy profile. The middle of the hook seat 3 protrudes upward to form a vertically upward hook seat plug 31. When the stone hook 2 is hooked with the hook seat 3, the top of the hook seat plug 31 is inserted into the wrist buckle 22, and the stone hook back 21 rotates clockwise around the wrist buckle 22 under the gravity of the stone 1 until the left side of its bottom is in close contact with the right side of the hook seat 3. By pre-adjusting the screwing depth of the adjusting screw 23 in the wrist buckle 22, the insertion depth of the hook seat plug 31 in the wrist buckle 22 can be adjusted to ensure that the left side of the bottom of the stone hook back 21 is in contact with the right side of the hook seat 3 to form a force balance. In this embodiment, the anchor bolt 24 is a double-cut back-cut anchor bolt, and the adjusting screw 23 is a stainless steel adjusting screw.

[0022] More specifically, if Figure 2As shown, it is a schematic diagram of the transverse cross-sectional structure of an embodiment of the present invention, each curtain wall column 6 is welded with a cross beam connection angle steel 5, and a weld 51 is provided between the cross beam connection angle steel 5 and the curtain wall column 6. A curtain wall cross beam 4 is connected between two adjacent cross beam connection angle steels 5, the left end of the curtain wall cross beam 4 is fixedly connected to the cross beam connection angle steel 5 by welding, and the right end of the curtain wall cross beam 4 is fixedly connected to the cross beam connection angle steel 5 by a bolt kit 52. Each curtain wall cross beam 4 is fixedly connected to at least one hook seat 3 by the bolt kit 52.

[0023] The bolt kit 52 includes a screw rod, a nut, and an adjustment pad 53. Figure 1 Taking the connection method between the middle hook seat 3 and the curtain wall beam 4 as an example, the adjusting pad 53 is arranged on the upper edge of the bottom side of the hook seat 3, the screw passes through the adjusting pad 53 and the bottom side of the hook seat 3 in sequence, and the nut is threadedly connected to the screw by the lower edge of the bottom side of the hook seat 3. The function of the adjusting pad 53 is to expand the contact area between the screw head and the upper edge of the bottom side of the hook seat 3 so that it is evenly stressed.

[0024] In the present invention, the stone hook 2 is L-shaped, and the hook seat 3 is mountain-shaped, with a relatively simple cross-sectional structure, which is convenient for aluminum alloy extrusion molding. The stone hook 2 and the hook seat 3 are connected in a hanging manner. By pre-adjusting the screw-in depth of the adjusting screw 23 in the wrist buckle 22, the insertion depth of the hook seat plug 31 in the wrist buckle 22 can be adjusted. The stone hook back 21 rotates clockwise around the wrist buckle 22 under the gravity of the stone 1 until the left side of its bottom is in close contact with the right side of the hook seat 3 to form a force balance, effectively overcoming the technical problem of being unable to install due to lack of operating space, and improving construction efficiency. By pre-adjusting the installation position of the curtain wall beam 4 on the curtain wall column 6 and the installation position of the hook seat 3 on the curtain wall beam 4, it is convenient for the stone 1 to be adjusted up, down, left, and right. The present invention has a simple installation process, a safe and reliable structure, and is also conducive to reducing the project cost.

[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A wrist buckle back bolt dry hanging stone curtain wall, characterized in that: It comprises a stone (1), a stone hook (2), and a hook seat (3), wherein the hook seat (3) is provided with a hook seat plug (31) pointing vertically upward, the stone hook (2) is provided with a stone hook back (21) and a wrist buckle (22) with an opening pointing downward and matching the hook seat plug (31), and the stone hook (2) is fixedly connected to the stone (1) via the stone hook back (21); The wrist buckle type back bolt dry hanging stone curtain wall also includes an adjusting screw (23), the top end of the wrist buckle (22) is provided with an internal threaded through hole adapted to the adjusting screw (23), and the adjusting screw (23) is threadedly connected to the internal threaded through hole; The wrist-buckle-type back-bolt dry-hanging stone curtain wall further comprises an anchor bolt (24), through which the stone hook back (21) is fixedly connected to the stone (1); the anchor bolt (24) is a double-cut back-cut anchor bolt; The wrist-buckle back-bolt dry-hanging stone curtain wall further comprises a curtain wall crossbeam (4) arranged between a hook seat (3) and a curtain wall column (6); the hook seat (3) is fixedly connected to the curtain wall crossbeam (4) via a bolt kit (52); the bolt kit (52) is provided with an adjustment pad (53); The adjusting pad (53) is arranged at the upper edge of the bottom side of the hook seat (3), the screw rod (23) passes through the adjusting pad (53) and the bottom side of the hook seat (3) in sequence, and the nut is threadedly connected to the screw rod (23) at the lower edge of the bottom side of the hook seat (3); The hook seat (3) is a mountain-shaped aluminum alloy profile. The middle of the hook seat (3) is convex upward to form a hook seat plug (31) that is vertically upward. When the stone hook (2) is hooked with the hook seat (3), the top of the hook seat plug (31) is inserted into the wrist buckle (22). The stone hook back (21) rotates clockwise around the wrist buckle (22) under the gravity of the stone (1) until the left side of the bottom of the stone hook back (21) is in close contact with the right side of the hook seat (3). By pre-adjusting the screwing depth of the adjusting screw (23) in the wrist buckle (22), the insertion depth of the hook seat plug (31) in the wrist buckle (22) can be adjusted so that the left side of the bottom of the stone hook back (21) is just in contact with the right side of the hook seat (3) to form a force balance.

2. The wrist buckle back bolt dry hanging stone curtain wall according to claim 1 is characterized in that: The adjusting screw (23) is a stainless steel adjusting screw.

3. The wrist buckle back bolt dry hanging stone curtain wall according to claim 1 is characterized in that: It also comprises a crossbeam connecting angle steel (5), and the curtain wall crossbeam (4) is fixedly connected to the curtain wall column (6) via the crossbeam connecting angle steel (5).

4. The wrist buckle back bolt dry hanging stone curtain wall according to claim 3 is characterized in that: The connection method between the curtain wall cross beam (4) and the cross beam connecting angle steel (5) includes welding and / or bolt connection.

5. The wrist buckle back bolt dry hanging stone curtain wall according to claim 3 is characterized in that: The connection method between the cross beam connecting angle steel (5) and the curtain wall column (6) includes welding.

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