Ground closing structure of aluminum plate curtain wall

Abstract

The utility model discloses a ground closing structure of aluminum plate curtain wall, its characterized in that: including base channel steel, clamping connecting piece and apron, the base channel steel includes with ground fit fixed through length bottom plate and both sides groove wall, both sides groove wall are upper opening groove room, and the lower edge of decorative aluminum plate is accommodated in opening groove room, be equipped with the through -hole on the apron, the apron sets up on the base channel steel opening, decorative aluminum plate passes through the through -hole from, and is limited horizontally through groove wall both sides clamping connecting piece. The utility model discloses through the mode of base channel steel and ball head bolt clamping, satisfy the ground closing installation of irregular curtain wall, replace the steel connection of the past, be convenient for construction, prolong the service life of curtain wall.

Description

Technical Field

[0001] This utility model relates to an aluminum panel curtain wall technology, and more particularly to a ground-level finishing structure for an aluminum panel curtain wall. Background Technology

[0002] Aluminum panel curtain walls, as an important component of modern building facades, are mainly made of aluminum alloy sheets through mechanical processing. The surface is treated with processes such as fluorocarbon spraying and anodizing to form a building envelope structure that combines decoration and functionality. Its core advantages are reflected in its lightweight characteristics (weighing only 1 / 3 of stone curtain walls), excellent weather resistance (resistant to ultraviolet rays, acid rain, and other erosion), and high plasticity (supporting complex shapes such as irregular shapes and curved surfaces).

[0003] Leveraging the malleability of aluminum panels, designers have created decorative walls with various shapes and designs. This has placed demands on the curtain wall's mounting structure and presented challenges to its floor finishing techniques. Traditional finishing methods often employ metal strips or sealant, which suffer from problems such as dust accumulation at the joints, aging and cracking of the sealant, and deformation due to thermal expansion and contraction. Especially in irregularly shaped projects, encountering corners or curved bends, the use of traditional finishing structures will lead to cumulative errors, amplifying the aforementioned problems. These defects not only affect the lifespan of the curtain wall but may also cause safety hazards such as building leaks and structural loosening. Summary of the Invention

[0004] The purpose of this utility model is to provide a ground-level finishing structure for aluminum panel curtain walls. Through structural improvements, the connection problem of irregular curtain wall finishing is solved, which can meet the expansion of aluminum panels under temperature changes, improve waterproofing, prevent leakage, and extend the service life of the curtain wall.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: a ground-level finishing structure for an aluminum panel curtain wall, comprising a base channel steel, clamping connectors, and a cover plate. The base channel steel includes a continuous bottom plate that is fixed to the ground and two side channel walls. The side channel walls and the continuous bottom plate form an upper opening groove. The lower edge of the decorative aluminum panel is accommodated in the upper opening groove. The cover plate is provided with a through hole. The cover plate is set on the opening of the base channel steel. The decorative aluminum panel passes through the through hole and is horizontally limited by the clamping connectors on both sides of the channel wall.

[0006] In the above technical solution, the base channel steel is arranged along the shape of the aluminum panel curtain wall, the continuous base plate is fixed to the ground by a number of anchor bolts, and the channel wall and the continuous base plate are an integral structure.

[0007] In the above technical solution, the clamping connector is composed of ball head bolts arranged opposite to each other on both sides. The front end of the ball head bolt is a hemispherical clamping head, and the tail end is a bolt head. The decorative aluminum plate passes through the clamping heads on both sides, restricting its horizontal displacement freedom.

[0008] A further technical solution is that bolt holes are provided on the groove wall, and the front end clamping head of the ball head bolt passes through the bolt holes and abuts against the decorative aluminum plate.

[0009] In the above technical solution, the bottom of the base channel steel is fixed to the concrete foundation beam, and the base channel steel is surrounded by soil or decorative turf.

[0010] In the above technical solution, the cover plate is fastened to the opening of the base channel steel, and a sealing strip is provided between the through hole and the decorative aluminum plate.

[0011] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: 1. In this utility model, the end of the decorative aluminum plate is accommodated by the base channel steel, and the aluminum plate surface is bidirectionally pressed by the special ball bolt head to constrain its horizontal movement, so that it can withstand horizontal force, while being unrestrained in vertical movement, thus obtaining vertical displacement freedom. This can meet the expansion and deformation of the decorative aluminum plate under temperature changes and extend the service life of the decorative aluminum plate. 2. Due to the wide slot (much wider than the thickness of the aluminum plate), even if there is a certain deviation due to the processing or installation error of the aluminum plate, it can still be smoothly inserted into the stainless steel slot, which meets the installation requirements of irregular decorative aluminum plates, absorbs the cumulative error value, and facilitates construction. 3. A perforated stainless steel cover plate is installed on the upper surface of the trough, which mainly serves to cover the structure and also integrates with the landscape, making it look like a drainage trough from the outside, thus enhancing the overall aesthetics. 4. This utility model has a simple structure, is easy to implement, and meets the ground finishing requirements of various exterior wall facades. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the node structure in Embodiment 1 of this utility model; Figure 2 yes Figure 1 A schematic diagram of the AA section.

[0013] The components include: 1. Base channel steel; 2. Clamping connectors; 3. Cover plate; 4. Continuous base plate; 5. Channel wall; 6. Decorative aluminum plate; 7. Anchor bolts; 8. Folded edges; 9. Ground filling material; 10. Ball head bolts; 11. Clamping heads; 12. Bolt heads; 13. Concrete foundation beams; 14. Sealing strips. Detailed Implementation

[0014] The following description is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Furthermore, the terms "vertical," "horizontal," "top," "bottom," "front," "rear," "upper," "lower," "inner," and "outer" used in the embodiments of the present invention indicate orientation or positional relationships based on the appendix. Figure 1 The orientations or positional relationships shown, or the orientations or positional relationships in which the product is usually placed during use, are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The following will refer to the appendix... Figure 1-2 The present invention will be described in detail with reference to the embodiments.

[0015] Example 1: See Figure 1 , 2 As shown, a ground-level termination structure for an aluminum panel curtain wall includes a base channel steel 1, clamping connectors 2, and a cover plate 3. The base channel steel 1 includes a continuous base plate 4 that is fixed to the ground and two side channel walls 5. The side channel walls 5 and the base plate form an upper opening groove. The lower edge of a decorative aluminum panel 6 is accommodated in the upper opening groove. The cover plate 3 has a through hole and is positioned on the opening of the base channel steel 1. The decorative aluminum panel 6 passes through the through hole and is horizontally limited by the clamping connectors 2 on both sides of the channel wall 5.

[0016] like Figure 1 As shown, the base channel steel 1 is arranged along the shape of the aluminum panel curtain wall. In this embodiment, the aluminum panel curtain wall is a folded aluminum panel curtain wall. The continuous base plate 4 is fixed to the ground by several anchor bolts 7, which are located at the middle of each folded edge 8. The channel wall 5 is an integral structure with the continuous base plate 4, using 8mm thick stainless steel for the base plate and 6mm thick stainless steel for the channel wall, and the two are welded together to form an integral structure. The continuous base plate 4 is arranged according to the position of the folded edges 8, and is spliced ​​at the corners of each folded edge 8 to form a folded wave shape.

[0017] like Figure 2 As shown, the bottom of the base channel steel 1 is fixed to the concrete foundation beam 13, and the base channel steel 1 is surrounded by soil or decorative turf, or other ground filling material 9, to be consistent with the surrounding ground environment.

[0018] In this embodiment, the clamping connector 2 is composed of ball head bolts 10 arranged opposite each other on both sides. Bolt holes are provided on the groove wall 5, and the front ends of the ball head bolts 10 pass through these bolt holes and abut against the decorative aluminum plate 6. The ball head bolts 10 are specialized connectors, with a hemispherical clamping head 11 at the front end and a bolt head 12 at the rear end. The decorative aluminum plate 6 passes through the gap between the clamping heads 11 on both sides, restricting its horizontal displacement. After the decorative aluminum plate 6 is inserted into the base channel steel 1, the ball head bolts 10 on both sides are screwed in opposite directions to form a clamping shape on the aluminum plate, as shown below. Figure 2 As shown. In this state, the horizontal position (left and right directions) of the decorative aluminum plate 6 in the groove is restricted, while the vertical direction (up and down directions) is not constrained. This provides a margin for expansion and deformation of the aluminum plate, avoiding damage after rigid connection.

[0019] The cover plate 3 is fastened onto the opening of the base channel steel 1, and a sealing strip 14 is provided between the through hole and the decorative aluminum plate 6. The sealing strip can usually be made of flexible material to avoid wear on the surface of the aluminum plate, and can also seal the gap between the hole and the aluminum plate, so as to achieve the effect of dustproof and waterproof.

[0020] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A ground-level finishing structure for an aluminum panel curtain wall, characterized in that: It includes base channel steel, clamping connecting piece and cover plate, the base channel steel includes fixed length bottom plate which is fixed with ground and two side slot walls, the two side slot walls and the fixed length bottom plate form upper opening slot, the lower edge of decorative aluminum plate is accommodated in the upper opening slot, the cover plate is provided with through hole, the cover plate is arranged on the opening of the base channel steel, the decorative aluminum plate passes through the through hole and is horizontally limited by the clamping connecting piece on both sides of the slot wall.

2. The ground closing structure of the aluminum plate curtain wall according to claim 1, characterized in that: The base channel steel is arranged along the shape of aluminum plate curtain wall, the fixed length bottom plate is fixed with ground through several anchor bolts, the slot wall and the fixed length bottom plate are integrated structure.

3. The ground closing structure of the aluminum plate curtain wall according to claim 1, characterized in that: The clamping connecting piece is composed of ball head bolts arranged oppositely on both sides, the front end of the ball head bolt is semispherical clamping head, the tail end is bolt head, the decorative aluminum plate passes through the clamping head on both sides, and the horizontal displacement degree of freedom is limited.

4. The ground closing structure of the aluminum plate curtain wall according to claim 3, characterized in that: The slot wall is provided with bolt hole, the front end clamping head of the ball head bolt passes through the bolt hole and abuts on the decorative aluminum plate.

5. The ground closing structure of the aluminum plate curtain wall according to claim 1, characterized in that: The bottom of the base channel steel is fixed on concrete foundation beam, and the surrounding of the base channel steel is filled with soil or decorative turf.

6. The ground closing structure of the aluminum plate curtain wall according to claim 1, characterized in that: The cover plate is buckled on the opening of the base channel steel, and the sealing strip is arranged between the through hole of the cover plate and the decorative aluminum plate.

Images