Spring aircraft weight with pressing prestress structure

Abstract

The utility model discloses a spring aircraft code with a pressure applying prestress structure, which comprises semi-tempered laminated glass, an aluminum alloy glass auxiliary frame is arranged at the top end of the semi-tempered laminated glass, a prestress component is mounted at the top end of the inner wall of the aluminum alloy glass auxiliary frame, and an aluminum alloy glass pressing block is arranged at the bottom end of the prestress component. First machine-made screws are in threaded connection with the top ends of the aluminum alloy glass auxiliary frames, steel stand columns are fixedly installed on the aluminum alloy glass auxiliary frames through the first machine-made screws, aluminum alloy stand columns are arranged on the outer sides of the steel stand columns, and a plurality of aluminum alloy corner connectors are in threaded connection with the surfaces of the aluminum alloy stand columns. According to the spring airplane code of the pressure applying prestress structure, the prestress assembly is arranged, and the airplane code of a professional spring and a carbon structural steel plate is used, so that the airplane code is in a prestress state for a long time and is not prone to falling off and loosening, and the safety performance of a curtain wall is improved; and the use requirements of people are met.

Description

Technical Field

[0001] This utility model relates to the technical field of construction, specifically to a spring-loaded aircraft code with a pressure-prestressed structure. Background Technology

[0002] The working principle of the prestressed spring-loaded aircraft-shaped clamp system is based on the storage and release of elastic deformation energy. During the manufacturing process, a portion of the spring is wound in the opposite direction on the mandrel. This reverse winding method allows the spring to be in a prestressed state even when no force is applied. When an external force is applied to the spring, the prestress assists the spring in responding more quickly and generating greater torque. Specifically, when the dynamic spring is installed in the equipment and subjected to an external force, the spring begins to wind around the mandrel and store rotational energy. This rotational energy exists in the form of torque and is converted into kinetic energy when the external force disappears or is released, driving the equipment to operate and apply pressure. The prestressed spring-loaded aircraft-shaped clamp system is used in exterior curtain walls where screw loosening is strictly required, and is also suitable for ordinary framed glass curtain wall systems. It has the advantages of factory processing, convenient on-site installation and adjustment, and high safety, and has been practically applied in actual construction sites.

[0003] However, traditional spring-loaded aircraft code systems have the following drawbacks:

[0004] As society develops, people's pursuit of architectural design is becoming more and more diversified. At the same time, there may be a high requirement for screws to prevent loosening. Traditional spring-loaded screw clip systems have a low safety factor and cannot meet people's needs. Utility Model Content

[0005] The purpose of this utility model is to provide a spring-loaded aircraft code with a pressure-prestressed structure to solve the problem mentioned in the background art that, with the development of society, people's pursuit of architectural styles is becoming more and more diversified. At the same time, there may be high requirements for screw anti-loosening, and the traditional spring-loaded aircraft code system has a low safety factor and cannot meet people's usage needs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a spring-loaded aircraft code with a prestressed structure, comprising semi-tempered laminated glass, an aluminum alloy glass sub-frame at the top of the semi-tempered laminated glass, a prestressing component installed at the top of the inner wall of the aluminum alloy glass sub-frame, an aluminum alloy glass pressure block at the bottom of the prestressing component, a first machine screw threadedly connected to the top of the aluminum alloy glass sub-frame, a steel column fixedly installed on the aluminum alloy glass sub-frame by the first machine screw, and an aluminum alloy column on the outer side of the steel column. The aluminum alloy column has several aluminum alloy angle brackets threaded onto its surface. The aluminum alloy column is fixedly mounted with an aluminum alloy beam via these angle brackets. A U-shaped steel is installed at the center of the top of the aluminum alloy glass sub-frame. When the user tightens the first mechanism screw, the threads on the surface of the first mechanism screw match the threads on the inner wall of the steel column, thereby assembling the aluminum alloy glass sub-frame and the steel column together. When the user tightens the aluminum alloy angle brackets, the threads on the surface of the aluminum alloy angle brackets match the threads on the inner wall of the aluminum alloy beam, thereby assembling the aluminum alloy column and the aluminum alloy beam together.

[0007] Preferably, the aluminum alloy glass block is threaded with a second mechanism screw. The aluminum alloy glass block is connected to the U-shaped steel through the second mechanism screw passing through the prestressing component. When the user screws on the second mechanism screw, the thread on the surface of the second mechanism screw matches the thread on the inner wall of the U-shaped steel, thereby assembling the aluminum alloy glass block and the U-shaped steel together.

[0008] Preferably, the prestressing assembly includes a prestressing housing and a carbon structural steel plate. The carbon structural steel plate is slidably connected inside the prestressing housing. A prestressing spring is fixedly installed at the bottom end of the carbon structural steel plate. The bottom end of the prestressing housing is connected to an aluminum alloy glass pressure block.

[0009] Preferably, a sealing component is installed in the middle of the semi-tempered laminated glass, and a foam sealing block is connected to the semi-tempered laminated glass through the sealing component. The top of the foam sealing block is connected to the bottom of the aluminum alloy glass sub-frame. The sealing component is composed of double-sided adhesive and structural adhesive, and the foam sealing block is composed of foam rod and sealant. The installation of the sealing component and the foam sealing block increases the sealing performance of the connection between the semi-tempered laminated glass and the aluminum alloy glass sub-frame.

[0010] Preferably, a sealing strip is provided at the connection between the aluminum alloy glass sub-frame and the steel column. The sealing strip fills the gap between the aluminum alloy glass sub-frame and the steel column, improving the sealing performance of the connection.

[0011] Preferably, the surface of the aluminum alloy beam is threaded with several countersunk screws, which the user can turn to install the aluminum alloy beam at the point of use.

[0012] Preferably, a plurality of pads are fixedly installed on the inner side of the aluminum alloy column, and the side of each pad away from the aluminum alloy column is fixedly connected to the side of the steel column opposite to it. The pads provide support from the inside of the aluminum alloy column, thereby improving the stability of the connection between the aluminum alloy column and the steel column.

[0013] Compared with the prior art, the beneficial effects of this utility model are: by setting prestressed components and using professional springs and carbon structural steel plates for the aircraft brackets, the aircraft brackets are kept under prestress for a long time, making them less prone to falling off and loosening, thus improving the safety performance of the curtain wall and meeting people's usage needs. Attached Figure Description

[0014] Figure 1 This is a side view of the present invention;

[0015] Figure 2 This is a partial schematic diagram of the present invention;

[0016] Figure 3 This is a diagram showing the connection between the prestressed component and the U-shaped steel of this utility model.

[0017] In the diagram: 1. Steel column; 2. Aluminum alloy column; 3. Aluminum alloy beam; 4. Semi-tempered laminated glass; 5. Aluminum alloy glass sub-frame; 6. Spacer block; 7. U-shaped steel; 8. Aluminum alloy corner bracket; 9. Aluminum alloy glass pressure block; 10. Prestressed component; 101. Prestressed housing; 102. Carbon structural steel plate; 103. Prestressed spring; 11. First machine screw; 12. Countersunk machine screw; 13. Sealing component; 14. Second machine screw; 15. Foam sealing block; 16. Sealing strip. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0019] Please see Figure 1-3This utility model provides a spring-loaded aircraft code with a prestressed structure, including semi-tempered laminated glass 4, an aluminum alloy glass sub-frame 5 at the top of the semi-tempered laminated glass 4, a prestressing component 10 installed at the top of the inner wall of the aluminum alloy glass sub-frame 5, an aluminum alloy glass pressure block 9 at the bottom of the prestressing component 10, a first machine screw 11 threadedly connected to the top of the aluminum alloy glass sub-frame 5, a steel column 1 fixedly installed on the aluminum alloy glass sub-frame 5 by the first machine screw 11, an aluminum alloy column 2 on the outer side of the steel column 1, and a threaded connection on the surface of the aluminum alloy column 2. Several aluminum alloy corner brackets 8 are connected. The aluminum alloy column 2 is fixedly installed with the aluminum alloy beam 3 through the aluminum alloy corner brackets 8. A U-shaped steel 7 is installed in the middle of the top of the aluminum alloy glass sub-frame 5. The user screws the first mechanism screw 11. The thread on the surface of the first mechanism screw 11 matches the thread on the inner wall of the steel column 1, thereby assembling the aluminum alloy glass sub-frame 5 and the steel column 1 together. The user screws the aluminum alloy corner brackets 8. The thread on the surface of the aluminum alloy corner brackets 8 matches the thread on the inner wall of the aluminum alloy beam 3, thereby assembling the aluminum alloy column 2 and the aluminum alloy beam 3 together.

[0020] The aluminum alloy glass pressure block 9 is threaded with a second mechanism screw 14. The aluminum alloy glass pressure block 9 is connected to the U-shaped steel 7 through the prestressed component 10 via the second mechanism screw 14. When the user screws the second mechanism screw 14, the threads on the surface of the second mechanism screw 14 match the threads on the inner wall of the U-shaped steel 7, thereby assembling the aluminum alloy glass pressure block 9 and the U-shaped steel 7 together.

[0021] The prestressed assembly 10 includes a prestressed housing 101 and a carbon structural steel plate 102. The carbon structural steel plate 102 is slidably connected inside the prestressed housing 101. A prestressed spring 103 is fixedly installed at the bottom end of the carbon structural steel plate 102. The bottom end of the prestressed housing 101 is connected to the aluminum alloy glass pressure block 9.

[0022] A sealing component 13 is installed in the middle of the semi-tempered laminated glass 4. A foam sealing block 15 is connected to the semi-tempered laminated glass 4 through the sealing component 13. The top of the foam sealing block 15 is connected to the bottom of the aluminum alloy glass sub-frame 5. The sealing component 13 is composed of double-sided adhesive and structural adhesive. The foam sealing block 15 is composed of foam rod and sealant. The installation of the sealing component 13 and the foam sealing block 15 increases the sealing performance of the connection between the semi-tempered laminated glass 4 and the aluminum alloy glass sub-frame 5.

[0023] A sealing strip 16 is fitted at the connection between the aluminum alloy glass sub-frame 5 and the steel column 1. The sealing strip 16 fills the gap between the aluminum alloy glass sub-frame 5 and the steel column 1, improving the sealing performance of the connection.

[0024] The surface of the aluminum alloy beam 3 is threaded with several countersunk screws 12. The user can tighten the countersunk screws 12 to install the aluminum alloy beam 3 at the place of use.

[0025] Several pads 6 are fixedly installed on the inner side of the aluminum alloy column 2. The side of the pads 6 away from the aluminum alloy column 2 is fixedly connected to the side of the steel column 1. The pads 6 provide support from the inside of the aluminum alloy column 2, which improves the stability of the connection between the aluminum alloy column 2 and the steel column 1.

[0026] In this embodiment, the following steps are taken: M6x20mm LG countersunk screws 12 are used to place shims 6 between the aluminum alloy column 2 and the 185x80mm THK.GMS steel column 1 to complete the installation of the vertical main load-bearing components. M6x20mm LG countersunk screws 13 are used to fix 75x75x8mm aluminum alloy angle brackets 8, thus securing the aluminum alloy beam 3 and aluminum alloy column 1. 19HS+2.28+19HS semi-tempered laminated glass 4, sealing strips 16, and 8x8mm THK double-sided adhesive & structural adhesive are assembled into a single unit at the factory. On-site, the factory-assembled glass is installed onto the column using M6x30mm LG second screws 14, prestressed components 10, and aluminum alloy glass clamps 9. Finally, on-site installation is completed using foam rods and sealant.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A spring aircraft code of prestressed construction comprising semi-toughened laminated glass (4), characterized in that: The top end of the semi-toughened laminated glass (4) is provided with an aluminum alloy glass sub-frame (5), a prestressed assembly (10) is installed at the top end of the inner wall of the aluminum alloy glass sub-frame (5), the bottom end of the prestressed assembly (10) is provided with an aluminum alloy glass pressing block (9), the top end of the aluminum alloy glass sub-frame (5) is threadedly connected with a first mechanism screw (11), the aluminum alloy glass sub-frame (5) is fixedly installed with a steel stand column (1) through the first mechanism screw (11), the outer side of the steel stand column (1) is provided with an aluminum alloy stand column (2), the surface of the aluminum alloy stand column (2) is threadedly connected with a plurality of aluminum alloy corner codes (8), the aluminum alloy stand column (2) is fixedly installed with an aluminum alloy cross beam (3) through the aluminum alloy corner code (8), and the middle of the top end of the aluminum alloy glass sub-frame (5) is installed with a U-shaped steel (7).

2. A spring aircraft code of prestressed construction according to claim 1, characterized in that: The surface of the aluminum alloy glass pressing block (9) is threadedly connected with a second mechanism screw (14), and the aluminum alloy glass pressing block (9) is connected with the U-shaped steel (7) through the second mechanism screw (14) penetrating the prestressed assembly (10).

3. A spring aircraft code of prestressed construction according to claim 1, characterized in that: The prestressed assembly (10) comprises a prestressed casing (101) and a carbon structural steel plate (102), the carbon structural steel plate (102) is slidably connected in the prestressed casing (101), the bottom end of the carbon structural steel plate (102) is fixedly installed with a prestressed spring (103), and the bottom end of the prestressed casing (101) is connected with the aluminum alloy glass pressing block (9).

4. A spring aircraft code of prestressed construction according to claim 1, characterized in that: The middle of the semi-toughened laminated glass (4) is installed with a sealant (13), the semi-toughened laminated glass (4) is connected with a foam sealant block (15) through the sealant (13), and the top end of the foam sealant block (15) is connected with the bottom end of the aluminum alloy glass sub-frame (5).

5. A spring aircraft code of prestressed construction according to claim 1, characterized in that: The connection part of the aluminum alloy glass sub-frame (5) and the steel stand column (1) is sleeved with a sealant strip (16).

6. A spring aircraft code of prestressed construction according to claim 1, characterized in that: The surface of the aluminum alloy cross beam (3) is threadedly connected with a plurality of countersunk mechanism screws (12).

7. A spring aircraft code of prestressed construction according to claim 1, characterized in that: The inner side of the aluminum alloy stand column (2) is fixedly installed with a plurality of cushion blocks (6), and the side of each of the plurality of cushion blocks (6) away from the aluminum alloy stand column (2) is fixedly connected with the side of the steel stand column (1) opposite to it.

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