A giant glass decoration hanging auxiliary damping structure and installation method
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
- Filing Date
- 2024-01-12
- Publication Date
- 2026-05-29
Smart Images
Figure CN117627204B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of giant glass installation technology, specifically to a giant glass decorative hanging device with shock-absorbing structure and installation method. Background Technology
[0002] With social development and technological progress, architects are increasingly pursuing sci-fi architectural effects and are becoming more and more obsessed with ultra-high and ultra-wide glass curtain walls. Nowadays, more and more all-glass curtain wall projects use ultra-high and ultra-wide glass as the building facade.
[0003] Giant glass decorations are commonly used in Chinese construction projects. Most of them are made of metal steel structures and are directly fixed to the building structure. When an earthquake occurs, they are very easy to break under the influence of seismic waves, posing a safety hazard to people's lives and property. Summary of the Invention
[0004] The purpose of this invention is to provide a giant glass decorative hanging device with a shock-absorbing structure and installation method to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a giant glass decorative hanging device with shock absorption structure, comprising: a pre-embedded steel plate, wherein a plurality of anchor bars are uniformly fixedly installed at the rear end of the pre-embedded steel plate, the anchor bars being pre-embedded in the building structure, characterized in that: a metal cantilever frame is fixedly installed at the front end of the pre-embedded steel plate, a movable plate is slidably connected to the metal cantilever frame, a glass clamp is installed at the lower end of the movable plate via a hanging rod, a buffer component is installed on one side of the upper end of the movable plate, and a buffer component is installed at one end of the glass clamp;
[0006] The lower end of the glass clamp is equipped with a bracket, one end of which is fixedly installed on one end of the building structure by a pre-embedded steel plate. The upper end of the bracket is equipped with a glass slot, and hydraulic shock absorption assemblies are installed at both the front and rear ends of the glass slot. The hydraulic shock absorption assemblies are installed on the upper end of the bracket.
[0007] Preferably, the metal cantilever frame is in the shape of an isosceles triangle and is welded from 60*60 angle steel of Q345 material. A baffle is fixedly installed on one side wall of the metal cantilever frame.
[0008] Preferably, the inner wall of the movable plate is slidably engaged with the upper outer wall of the metal cantilever frame, and fixed plates are fixedly installed on both the upper and lower sides of one end of the movable plate. A buffer component is provided between the fixed plate and the baffle. The lower end of the movable plate and the upper end of the hanging rod are fixedly welded. The glass clamp is U-shaped, and a round hole is opened on the side wall of one end of the glass clamp. The lower end of the hanging rod passes through the round hole and is threaded with a nut.
[0009] Preferably, the buffer component includes a cylinder and a sliding column. A groove is formed inside the cylinder, and the groove is convex. A damper is provided inside the groove. One end of the damper and the cylinder is fixedly installed on the side wall of a pre-embedded steel plate or baffle. One end of the sliding column is slidably inserted into the groove and is fixedly installed with a stop block. One end of the stop block is fixedly connected to the other end of the damper. The other end of the sliding column is fixedly installed on the side wall of a fixing plate or glass clamp. A spring is sleeved on the outer wall of the sliding column. One end of the spring is fixedly installed on the side wall of the cylinder, and the other end is fixedly installed on the side wall of the fixing plate or glass clamp.
[0010] Preferably, a fixing cylinder is fixedly installed on both the left and right sides of the front and rear ends of the glass slot. The upper end of the glass slot is provided with glass, the lower end of the glass is inserted into the glass slot and injected with silicone structural adhesive, and the upper end of the glass is inserted into the glass clamp and fixed by a fixing pin.
[0011] Preferably, the hydraulic damping assembly includes a hydraulic cylinder, with a lug fixedly installed at the lower end of the hydraulic cylinder. The lug is fixedly installed at the upper end of the bracket by bolts. A piston and hydraulic oil are disposed inside the hydraulic cylinder, with the hydraulic oil located on one side of the piston.
[0012] Preferably, a hydraulic connecting rod is installed at one end of the hydraulic cylinder via an oil seal. One end of the hydraulic connecting rod is inserted into the hydraulic cylinder and fixedly connected to one end of the piston. The other end of the hydraulic connecting rod is inserted into a fixed cylinder and fixedly installed in the fixed cylinder via a pin.
[0013] Preferably, a hydraulic oil pipe is installed between the two hydraulic cylinders, with both ends of the hydraulic oil pipe connected to the interior of the hydraulic cylinders respectively, so that the hydraulic oil in the two hydraulic cylinders can communicate with each other through the hydraulic oil pipe.
[0014] An installation method for a giant glass decorative hanging device supplemented with a shock-absorbing structure includes the following steps:
[0015] S1. Reserved / embedded space:
[0016] When the building structure is cast-in-place reinforced concrete, the anchor bars at the rear end of the pre-embedded steel plate should be embedded into the corresponding position in the concrete during construction. The metal cantilever frame and bracket can only be welded after the concrete strength reaches the design strength.
[0017] S2. Welding of metal cantilever frames:
[0018] Before welding the metal cantilever frame, the position should be accurately measured, and the three-dimensional deviation of the position should not exceed 3 mm.
[0019] S3. Install the glass slot:
[0020] Before hanging the glass, the glass slot should be installed below the glass and silicone structural adhesive should be injected into the glass slot to fix the glass in the center position. The next process should be carried out 24 hours later.
[0021] S4. Suspended glass:
[0022] The glass is positioned using an aerial work platform and a robotic arm, and the boom, glass clamps, and movable plate are installed on the metal cantilever frame and connected to the glass.
[0023] S4. Install the hydraulic shock absorber assembly:
[0024] The hydraulic shock absorber assembly should be installed in separate parts. First, fix the hydraulic cylinder on the bracket, connect one end of the hydraulic connecting rod to the fixing cylinder at one end of the glass slot, and finally install the hydraulic oil pipe.
[0025] Compared with the prior art, the beneficial effects of the present invention are:
[0026] When the acceleration of an earthquake acts on a giant glass panel, it generates a corresponding inertial force. This inertial force is transmitted to the glass slot and then to the hydraulic linkage and piston. When the piston squeezes the liquid, the hydraulic oil in the inner and outer cylinders complements each other, and the characteristics of the fluid damping coefficient are used to reduce the earthquake acceleration, thereby reducing the destructive force of the earthquake. Attached Figure Description
[0027] Figure 1 This is a schematic diagram of the overall structure of the present invention;
[0028] Figure 2 Left view of the movable plate of the present invention mounted on a metal cantilever frame;
[0029] Figure 3 The right view shows the movable plate of the present invention mounted on a metal cantilever frame.
[0030] Figure 4 This is a schematic cross-sectional view of the buffer component of the present invention;
[0031] Figure 5 This is a schematic diagram of the hydraulic shock absorber assembly during installation of the present invention;
[0032] Figure 6 This is a cross-sectional schematic diagram of the hydraulic shock absorption assembly of the present invention.
[0033] In the diagram: 1. Building structure; 2. Embedded steel plate; 3. Anchor bar; 4. Metal cantilever frame; 5. Baffle; 6. Moving plate; 7. Fixed plate; 8. Buffer component; 9. Hanging rod; 10. Glass clamp; 11. Cylinder; 12. Slide groove; 13. Sliding column; 14. Stop block; 15. Damper; 16. Spring; 17. Bracket; 18. Glass slot; 19. Hydraulic shock absorption assembly; 20. Hydraulic cylinder; 21. Hydraulic connecting rod; 22. Oil seal; 23. Piston; 24. Hydraulic oil pipe; 25. Hydraulic oil; 26. Fixed cylinder; 27. Glass. Detailed Implementation
[0034] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0035] In the description of this invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "a," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0036] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.
[0037] For purposes of simplicity and illustration, the principles of the embodiments are described primarily by way of example. In the following description, numerous specific details are set forth to provide a thorough understanding of the embodiments. However, it will be apparent to those skilled in the art that these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures have not been described in detail to avoid unnecessarily obscuring these embodiments. Furthermore, all embodiments can be used in combination with each other.
[0038] Please see Figures 1 to 6This invention provides a technical solution: a giant glass decorative hanging device with a shock-absorbing structure, comprising: a pre-embedded steel plate 2, with several anchor bars 3 evenly fixedly installed at the rear end of the pre-embedded steel plate 2, the anchor bars 3 being pre-embedded within the building structure 1; a metal cantilever frame 4 fixedly installed at the front end of the pre-embedded steel plate 2; a movable plate 6 slidably connected to the metal cantilever frame 4; a glass clamp 10 installed at the lower end of the movable plate 6 via a hanging rod 9; and a buffer component 8 installed on one side of the upper end of the movable plate 6. A buffer component 8 is installed at one end of the glass clamp 10; a bracket 17 is provided at the lower end of the glass clamp 10. The bracket is made of Q345 galvanized channel steel, which is 700 mm long, 200 mm wide, and 150 mm high. One end of the bracket 17 is fixedly installed at one end of the building structure 1 by a pre-embedded steel plate 2. A glass slot 18 is placed at the upper end of the bracket 17. Hydraulic shock absorption assemblies 19 are installed at both the front and rear ends of the glass slot 18. The hydraulic shock absorption assemblies 19 are installed at the upper end of the bracket 17.
[0039] The metal cantilever frame 4 is in the shape of an isosceles triangle and is welded from 60*60 angle steel of Q345 material with a thickness of 10mm. The welded frame has a weld leg of 10mm and a right-angle side length of 400mm. The method of implementation is to weld the right-angle side of the cantilever metal frame 4 parallel to the pre-embedded steel plate 2 according to the corresponding position, with a weld leg of 10mm. The cantilever metal frames 4 are arranged in groups of two according to the required spacing. Their function is to suspend giant glass. A baffle 5 is fixedly installed on one side wall of the metal cantilever frame 4.
[0040] The inner wall of the movable plate 6 is slidably attached to the upper outer wall of the metal cantilever frame 4. Fixed plates 7 are fixedly installed on both the upper and lower sides of one end of the movable plate 6. A buffer component 8 is provided between the fixed plate 7 and the baffle 5. The lower end of the movable plate 6 and the upper end of the hanging rod 9 are fixedly welded. The glass clamp 10 is U-shaped. A round hole is opened on the side wall of one end of the glass clamp 10. The lower end of the hanging rod 9 passes through the round hole and is threaded with a nut.
[0041] The suspension rod 9 is made of 304 stainless steel. It is a 16mm diameter round steel rod, 250mm long, with a 50mm threaded end at the lower end, used to fasten the glass clamp 10. During fastening, two M16 nuts are used at the upper and lower ends respectively. The glass clamp 10 consists of a U-shaped bracket, a metal pin, a rubber ring, and a rubber pad, all made of 304 stainless steel. The metal U-shaped bracket is 5mm thick, 200mm high, and 150mm wide. A 1mm diameter pin is located in the center of the reverse top of the U-shaped bracket. An 8mm through hole is used to fix one end of the hanger rod; the U-shaped bracket has a 50mm diameter through hole in the middle of its legs for connecting the metal pin and rubber ring to the glass. The rubber ring has an outer diameter of 53mm, an inner diameter of 50mm, and a length equal to the thickness of the glass. It is fitted onto the metal pin during use; the metal pin is an M50L=80 stainless steel bolt used to connect the hanger rod clamp and the glass; the rubber pad is 3mm thick, with an inner diameter of 50mm and an outer diameter of 53mm, used for flexible connection between the U-shaped bracket and the glass.
[0042] The buffer component 8 includes a cylinder 11 and a sliding column 13. A groove 12 is provided inside the cylinder 11. The groove 12 is convex and a damper 15 is provided inside the groove 12. The damper 15 and one end of the cylinder 11 are fixedly installed on the side wall of the embedded steel plate 2 or the baffle 5. One end of the sliding column 13 is slidably inserted into the groove 12 and a stop block 14 is fixedly installed thereon. One end of the stop block 14 is fixedly connected to the other end of the damper 15. The other end of the sliding column 13 is fixedly installed on the side wall of the fixing plate 7 or the glass clamp 10. A spring 16 is sleeved on the outer wall of the sliding column 13. One end of the spring 16 is fixedly installed on the side wall of the cylinder 11 and the other end is fixedly installed on the side wall of the fixing plate 7 or the glass clamp 10.
[0043] Fixing cylinders 26 are fixedly installed on both the front and rear ends and the left and right sides of the glass slot 18. A glass 27 is provided at the upper end of the glass slot 18. The lower end of the glass 27 is inserted into the glass slot 18 and injected with silicone structural adhesive. The upper end of the glass 27 is inserted into the glass clamp 10 and fixed by fixing pins. The glass slot 18 is made of galvanized channel steel of Q345 material. The length of the channel steel is equal to the width of the giant glass + 15 mm, the height is 100 mm, the width is 50 mm, and the wall thickness is 12 mm. Fixing cylinders 26 with a length and width of 40 mm and a thickness of 5 mm are welded to the sides of both ends of the channel steel at 1 / 4 of the distance. The fixing cylinders 26 have a diameter of 20 mm through hole for bolting to one end of the hydraulic shock absorption assembly. The method is to place the glass in the slot and fix it in the center with silicone structural adhesive. The thickness of the silicone structural adhesive is 3 mm.
[0044] The hydraulic damping assembly 19 includes a hydraulic cylinder 20. A lug is fixedly installed at the lower end of the hydraulic cylinder 20. The lug is fixedly installed at the upper end of the bracket 17 by bolts. A piston 23 and hydraulic oil 25 are provided inside the hydraulic cylinder 20. The hydraulic oil 25 is located on one side of the piston 23.
[0045] One end of the hydraulic cylinder 20 is fitted with a hydraulic connecting rod 21 via an oil seal 22. One end of the hydraulic connecting rod 21 is inserted into the hydraulic cylinder 20 and fixedly connected to one end of the piston 23. The other end of the hydraulic connecting rod 21 is inserted into the fixed cylinder 26 and fixedly installed in the fixed cylinder 26 via a pin.
[0046] A hydraulic oil pipe 24 is installed between the two hydraulic cylinders 20. The two ends of the hydraulic oil pipe 24 are connected to the inside of the hydraulic cylinders 20 respectively, and the hydraulic oil 25 in the two hydraulic cylinders 20 can communicate with each other through the hydraulic oil pipe 24.
[0047] The hydraulic connecting rod 21 is a 40*40 square steel with a wall thickness of 5 mm and a length of 100 mm. One end is fixedly connected to the fixed cylinder 26 on the glass slot 18, and the other end is welded to the hydraulic piston 23. The hydraulic piston 23 is square and made of 150*150 steel plate with a thickness of 12 mm.
[0048] The hydraulic cylinder 20 is made of a material with a length of 200 mm, a diameter of 140 mm and a wall thickness of 4.89 mm. Both ends are sealed with steel plates of equal cross-section. One end is provided with a 40 mm * 40 mm hydraulic connecting rod 21 movable hole, and the outside is sealed with an oil seal 22. The other end of the hydraulic cylinder 20 is provided with a metal oil pipe end. The metal oil pipe connection end is a straight external threaded pipe with an outer diameter of 15 mm and a distance of 30 mm from the hydraulic cylinder, which is convenient for connecting the hydraulic oil pipe 24. The bottom side of the hydraulic cylinder 20 is provided with ear plates, which are bolted to the bracket 17.
[0049] The hydraulic hose 24 is made of copper, is 670 mm long, and is connected to two hydraulic cylinders 20 at both ends.
[0050] When the acceleration of an earthquake acts on the giant glass, it will generate a corresponding inertial force. The inertial force of the glass 27 will be transmitted to the glass slot 18, and then to the hydraulic connecting rod 21 and piston 23. When the piston 23 squeezes the hydraulic oil 25, the hydraulic oil 25 in the inner and outer cylinders complements each other, and the characteristics of the fluid damping coefficient are used to reduce the earthquake acceleration, thereby reducing the destructive force of the earthquake.
[0051] An installation method for a giant glass decorative hanging device supplemented with a shock-absorbing structure includes the following steps:
[0052] S1. Reserved / embedded space:
[0053] When the building structure is cast-in-place reinforced concrete, the anchor bar 3 at the rear end of the pre-embedded steel plate 2 should be embedded into the corresponding position of the concrete during construction. The metal cantilever frame 4 and bracket 17 can only be welded after the concrete strength reaches the design strength.
[0054] S2, Welding of metal cantilever frame 4:
[0055] Before welding the metal cantilever frame, the position should be accurately measured, and the three-dimensional deviation of the position should not exceed 3 mm.
[0056] S3, Install glass slot 18:
[0057] Before hanging the glass 27, the glass slot 18 should be installed below the glass 27 and silicone structural adhesive should be injected into the glass slot 18 to fix the glass 27 in the center position. The next process should be carried out 24 hours later.
[0058] S4, Suspended glass 27:
[0059] Use an aerial work platform and a robotic arm to position the glass 27, and install the boom 9, glass clamp 10 and movable plate 6 on the metal cantilever frame 4 and connect them to the glass 27.
[0060] S4. Install hydraulic shock absorber assembly 19:
[0061] The hydraulic shock absorber assembly 19 should be installed in separate parts. First, fix the hydraulic cylinder 20 on the bracket 17, connect one end of the hydraulic connecting rod 21 to the fixing cylinder 26 at one end of the glass slot 18, and finally install the hydraulic oil pipe 24.
[0062] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A giant glass decorative pendant with a shock-absorbing structure, comprising: An embedded steel plate (2) is provided with several anchor bars (3) uniformly fixed at the rear end of the embedded steel plate (2). The anchor bars (3) are embedded in the building structure (1). The feature is that a metal cantilever frame (4) is fixedly installed at the front end of the embedded steel plate (2). A movable plate (6) is slidably connected on the metal cantilever frame (4). A glass clamp (10) is installed at the lower end of the movable plate (6) through a hanging rod (9). A buffer component (8) is installed on one side of the upper end of the movable plate (6). A buffer component (8) is installed at one end of the glass clamp (10). A bracket (17) is provided at the lower end of the glass clamp (10). One end of the bracket (17) is fixedly installed at one end of the building structure (1) by a pre-embedded steel plate (2). A glass slot (18) is placed at the upper end of the bracket (17). A hydraulic damping assembly (19) is installed at both the front and rear ends of the glass slot (18). The hydraulic damping assembly (19) is installed at the upper end of the bracket (17). The inner wall of the movable plate (6) is slidably attached to the upper outer wall of the metal cantilever frame (4). Fixed plates (7) are fixedly installed on the upper and lower sides of one end of the movable plate (6). A buffer component (8) is provided between the fixed plate (7) and the baffle (5). The lower end of the movable plate (6) and the upper end of the hanging rod (9) are fixedly welded. The glass clamp (10) is U-shaped. A round hole is opened on the side wall of one end of the glass clamp (10). The lower end of the hanging rod (9) passes through the round hole and is threaded with a nut. The buffer component (8) includes a cylinder (11) and a sliding column (13). A groove (12) is provided inside the cylinder (11). The groove (12) is convex. A damper (15) is provided inside the groove (12). One end of the damper (15) and the cylinder (11) are fixedly installed on the side wall of the pre-embedded steel plate (2) or the baffle (5). One end of the sliding column (13) is slidably inserted into the groove (12) and fixedly installed with a stop block (14). One end of the stop block (14) is fixedly connected to the other end of the damper (15). The other end of the sliding column (13) is fixedly installed on the side wall of the fixing plate (7) or the glass clamp (10). A spring (16) is sleeved on the outer wall of the sliding column (13). One end of the spring (16) is fixedly installed on the side wall of the cylinder (11), and the other end is fixedly installed on the side wall of the fixing plate (7) or the glass clamp (10). The hydraulic damping assembly (19) includes a hydraulic cylinder (20), with a lug fixedly installed at the lower end of the hydraulic cylinder (20). The lug is fixedly installed at the upper end of the bracket (17) by bolts. A piston (23) and hydraulic oil (25) are provided inside the hydraulic cylinder (20), with the hydraulic oil (25) located on one side of the piston (23). One end of the hydraulic cylinder (20) is fitted with a hydraulic connecting rod (21) via an oil seal (22). One end of the hydraulic connecting rod (21) is inserted into the hydraulic cylinder (20) and fixedly connected to one end of the piston (23). The other end of the hydraulic connecting rod (21) is inserted into the fixed cylinder (26) and fixedly installed in the fixed cylinder (26) via a pin.
2. The giant glass decorative hanging device with shock-absorbing structure according to claim 1, characterized in that: The metal cantilever frame (4) is in the shape of an isosceles triangle and is made of 60*60 angle steel of Q345 material. A baffle (5) is fixedly installed on one side wall of the metal cantilever frame (4).
3. The giant glass decorative hanging device with shock-absorbing structure according to claim 2, characterized in that: Fixing cylinders (26) are fixedly installed on the left and right sides of the front and rear ends of the glass slot (18). A glass (27) is provided at the upper end of the glass slot (18). The lower end of the glass (27) is inserted into the glass slot (18) and silicone structural adhesive is injected. The upper end of the glass (27) is inserted into the glass clamp (10) and fixed by a fixing pin.
4. A giant glass decorative hanging device with a shock-absorbing structure according to claim 3, characterized in that: A hydraulic oil pipe (24) is installed between the two hydraulic cylinders (20). The two ends of the hydraulic oil pipe (24) are respectively connected to the inside of the hydraulic cylinder (20). The hydraulic oil (25) in the two hydraulic cylinders (20) can communicate with each other through the hydraulic oil pipe (24).
5. The installation method of a giant glass decorative hanging device with a shock-absorbing structure according to claim 4, characterized in that: Specifically, the steps include the following: S1. Reserved / embedded space: When the building structure is cast-in-place reinforced concrete, the anchor bar (3) at the rear end of the pre-embedded steel plate (2) should be embedded into the corresponding position of the concrete during construction. After the concrete strength reaches the design strength, the metal cantilever frame (4) and bracket (17) can be welded. S2, Metal cantilever frame (4) welding: Before welding the metal cantilever frame, the position should be accurately measured, and the three-dimensional deviation of the position should not exceed 3 mm. S3. Install the glass slot (18): Before hanging the glass (27), the glass slot (18) should be installed below the glass (27) and silicone structural adhesive should be injected into the glass slot (18) to fix the glass (27) in the center position. The next process should be carried out 24 hours later. S4, Suspended glass (27): The glass (27) is positioned using an aerial work platform and a robotic arm. The boom (9), glass clamp (10), and movable plate (6) are then installed on the metal cantilever frame (4) and connected to the glass (27). S4. Install the hydraulic shock absorber assembly (19): The hydraulic shock absorber assembly (19) should be assembled in separate parts. First, fix the hydraulic cylinder (20) on the bracket (17), connect one end of the hydraulic connecting rod (21) to the fixing cylinder (26) at one end of the glass slot (18), and finally install the hydraulic oil pipe (24).