A full-corrosion-proof open-seam back bolt dry-hanging pottery plate curtain wall system without back plate

Abstract

The utility model belongs to building curtain wall technical field, concretely relates to a kind of full anticorrosive split back bolt dry hanging pottery plate curtain wall system without back plate, including building wall body;The side of building wall body is fixedly installed by embedded part and stand column, and the side of stand column is fixedly installed by crossbeam and dry hanging pottery plate;Wherein, embedded part includes stainless steel plate, and stainless steel chemical anchor bolt is inserted in the inside of stainless steel plate, and the back of stainless steel plate is welded with bending plate and conical protrusion, so that stainless steel plate is fixedly installed with building wall body.The utility model can replace stainless steel groove embedded part by adopting stainless steel plate embedded part cooperation stainless steel chemical anchor bolt, and aluminium alloy stand column is fixed by welding with stainless steel connecting piece and stainless steel rear embedded part, to solve the problem that stainless steel groove embedded part cannot be pre-buried or be missed in engineering.

Description

Technical Field

[0001] This utility model belongs to the field of building curtain wall technology, specifically relating to a back panel-free, fully anti-corrosion, slotted, back-bolted dry-hanging terracotta panel curtain wall system. Background Technology

[0002] A curtain wall is a non-load-bearing exterior wall cladding for a building. It hangs like a curtain, hence the name "curtain wall." It is a lightweight, decorative wall structure commonly used in modern large and high-rise buildings. Composed of panels and a supporting structural system, it allows for some displacement relative to the main structure or has its own deformation capacity. It is a building envelope or decorative structure that does not bear the load of the main structure. Curtain walls have many functions, and their emphasis varies depending on the type. Sealing with adhesive can serve as both an exterior cladding and a decorative element, while open-style curtain walls, without adhesive, serve only a decorative purpose.

[0003] The back-panel-less, fully anti-corrosion, open-joint, dry-hanging terracotta panel curtain wall uses terracotta panels as the facing material. The terracotta panels are directly fixed to the metal keel frame of the building through back-bolt connectors. There is no need for a back panel to cover the keel, thus realizing "dry-hanging" installation and avoiding the problems caused by traditional wet construction, such as poor adhesion and easy falling off.

[0004] Problems with existing technology: Currently, existing dry-hanging terracotta panel curtain wall systems typically use stainless steel channel embedded parts. However, in actual use, due to some special reasons, it is impossible to pre-embed or the parts are missed, which affects the normal installation efficiency of the dry-hanging terracotta panel curtain wall system. Utility Model Content

[0005] The purpose of this utility model is to provide a back-panel-free, fully anti-corrosion, slotted, back-bolted dry-hanging ceramic panel curtain wall system. It can replace stainless steel channel-type embedded parts with stainless steel plate embedded parts and stainless steel chemical anchors, thereby solving the problem of stainless steel channel-type embedded parts being unable to be pre-embedded or missing in engineering projects.

[0006] The specific technical solution adopted by this utility model is as follows: A back-panel-free, fully corrosion-resistant, slotted, back-bolted dry-hanging terracotta panel curtain wall system, including building walls; One side of the building wall is fixedly installed to the column via embedded parts, and one side of the column is fixedly installed to the dry-hanging terracotta panel via a crossbeam. The embedded part includes a stainless steel plate, into which a stainless steel chemical anchor is inserted. A bent plate and a conical protrusion are welded to the back of the stainless steel plate to fix the stainless steel plate to the building wall.

[0007] The crossbeam is fixedly installed to the column via a connector. A noise-proof isolation plate abuts between the connector and the column. The noise-proof isolation plate is also disposed between the connector and the crossbeam.

[0008] The stainless steel plate is fixedly installed to the column via a stainless steel connecting frame, and the stainless steel chemical anchor bolt penetrates the stainless steel plate and is fixedly installed to the building wall.

[0009] The tapered protrusions are provided in multiple ways and arranged in a circular array. The multiple tapered protrusions form an inner ring, a middle ring, and an outer ring structure, wherein the inner ring tapered protrusions are perpendicular to the back of the stainless steel plate.

[0010] The conical protrusions form an outer ring and a middle ring arranged in a mirror image, and the conical protrusions in both the outer ring and the middle ring are arranged at a 30-degree angle to the stainless steel plate.

[0011] The embedded part also includes an anchor rod welded to one side of the bent plate, and the surface of the anchor rod is provided with a spiral groove.

[0012] The top of the bent plate is bent inward, and one end of the anchor rod is bent inward, so that both the bent plate and the anchor rod are anchored to the building wall.

[0013] The technical effects achieved by this utility model are as follows: This invention, by pre-embedding stainless steel chemical anchors inside the building wall, allows for the fixing and installation of columns to the building wall using stainless steel plates and specially designed connecting frames. This enables the dry-hanging terracotta panel curtain wall system to replace stainless steel channel-type embedded parts during installation, thus solving the problem of inability to pre-embed or omission of stainless steel channel-type embedded parts in engineering projects. Furthermore, since all metal components are galvanized, the dry-hanging terracotta panel curtain wall system possesses excellent corrosion resistance.

[0014] This invention utilizes a conical protrusion and a bent plate welded to the back of a stainless steel plate. The conical protrusion forms multiple sets of anchoring barbs, which significantly enhance the bond strength with concrete. Furthermore, the linkage between the bent plate, anchor rod, and spiral groove improves the anchoring strength between the stainless steel plate and the building wall, thereby enhancing the effectiveness of using stainless steel plates in conjunction with stainless steel chemical anchors as a substitute for stainless steel channel-type embedded parts. Attached Figure Description

[0015] Figure 1 This is a sectional view of the overall installation structure of this utility model; Figure 2 This is a sectional view of the embedded part installation structure in this utility model; Figure 3 This is a top view of the front structure of the stainless steel plate in this utility model; Figure 4 This is a three-dimensional view of the back structure of the stainless steel plate in this utility model; Figure 5 This is a utility model Figure 4 Enlarged schematic diagram of the structure at point A in the middle; Figure 6 This is a utility model Figure 1 Enlarged schematic diagram of the structure at point B.

[0016] The attached diagram lists the components represented by each number as follows: 1. Building walls; 2. Embedded parts; 21. Stainless steel plates; 22. Stainless steel chemical anchors; 23. Bending plates; 24. Conical protrusions; 25. Anchor rods; 26. Spiral grooves; 3. Columns; 4. Beams; 5. Dry-hanging terracotta panels; 6. Connectors; 7. Noise-proof isolation panels. Detailed Implementation

[0017] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0018] like Figure 1-6 As shown, a back-panel-less, fully anti-corrosion, slotted, back-bolted dry-hanging terracotta panel curtain wall system includes a building wall 1. One side of the building wall 1 is fixedly installed to the column 3 via embedded part 2, and one side of the column 3 is fixedly installed to the dry-hanging terracotta panel 5 via crossbeam 4. Among them, the embedded part 2 includes a stainless steel plate 21, a stainless steel chemical anchor 22 is inserted into the inside of the stainless steel plate 21, and a bent plate 23 and a conical protrusion 24 are welded to the back of the stainless steel plate 21, so that the stainless steel plate 21 is fixedly installed to the building wall 1.

[0019] See attached document Figure 1 , Figure 2 and Figure 6 In this embodiment, the crossbeam 4 is fixedly installed to the column 3 through the connector 6, and a noise-proof isolation plate 7 is abutted between the connector 6 and the column 3. The noise-proof isolation plate 7 is also disposed between the connector 6 and the crossbeam 4.

[0020] In the above embodiment, since the keel structure for fixing the dry-hanging terracotta panel 5 is composed of multiple columns 3 and crossbeams 4, and the connector 6 is set between the columns 3 and the crossbeams 4, the multiple columns 3 and crossbeams 4 are combined to form the installation keel, so that the dry-hanging terracotta panel 5 can be easily installed and fixed.

[0021] Furthermore, since multiple noise-proof isolation plates 7 are provided between the contact surfaces of the connector 6 and the column 3 and the crossbeam 4, the installation gaps between the column 3 and the connector 6, and between the crossbeam 4 and the connector 6 can be filled by the noise-proof isolation plates 7, thereby reducing the transmission of noise and preventing the generation of its own noise.

[0022] Furthermore, since the stainless steel plate 21 of the embedded part 2 is fixedly installed to the column 3 through the stainless steel connecting frame, and there is sealant between the stainless steel connecting frame and the embedded part 2, the installation stability of the column 3 can be improved. Moreover, the stainless steel chemical anchor 22 of the embedded part 2 can penetrate the stainless steel plate 21 and be fixedly installed to the building wall 1. Therefore, the column 3 can be fixedly installed to the building wall 1 through the stainless steel chemical anchor 22 and the stainless steel connecting frame.

[0023] See attached document Figure 1 , Figure 4 and Figure 5 In this embodiment, multiple conical protrusions 24 are provided and arranged in a circular array, forming an inner ring, middle ring and outer ring structure.

[0024] In the above embodiment, the inner conical protrusion 24 is perpendicular to the back of the stainless steel plate 21, and the inner conical protrusion 24 is located at the center point of the stainless steel plate 21, thus making the installation and positioning of the stainless steel plate 21 more convenient.

[0025] Specifically, the outer conical protrusion 24 and the middle conical protrusion 24 are arranged in a mirror image of the inner conical protrusion 24, and the outer and middle conical protrusions 24 are arranged at a 30-degree angle to the stainless steel plate 21. The connection strength between the embedded part 2 and the building wall 1 can be improved through the outer conical protrusion 24 and the middle conical protrusion 24.

[0026] More specifically, since the embedded part 2 also includes an anchor rod 25 welded to one side of the bent plate 23, and the surface of the anchor rod 25 is provided with a threaded groove, and the top of the bent plate 23 is bent inward, and one end of the anchor rod 25 is bent inward, the bent plate 23 and the anchor rod 25 through the bending treatment can improve the anchoring strength between the embedded part 2 and the building wall 1. At the same time, the setting of the threaded groove on the surface of the anchor rod 25 can also improve the bonding strength between the embedded part 2 and the building wall 1.

[0027] As can be further explained, in this embodiment, the stainless steel channel-type embedded parts and embedded parts 2 enable the slotted terracotta panel curtain wall to have excellent anti-corrosion performance even without using a back panel to cover the keel, thereby meeting the durability requirements of humid weather in coastal areas.

[0028] The working principle of this utility model is as follows: For some building walls 1 that cannot be directly embedded with stainless steel channel-type embedded parts, the embedded part 2 can be fixed to the frame of the building wall 1 by means of auxiliary tools. Since the back of the embedded part 2 is provided with a bending plate 23, a conical protrusion 24 and an anchor rod 25, the anchoring strength can be effectively improved by the cooperation of the three. At the same time, the setting of the spiral groove 26 can also improve the bonding strength with the building wall 1. Thus, the embedded part 2 can replace the stainless steel channel-type embedded part to realize the installation and fixing of dry-hanging ceramic panels 5, columns 3 and beams 4.

[0029] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A back-panel-less, fully corrosion-resistant, slotted, back-bolted dry-hanging terracotta panel curtain wall system, characterized in that, include: Building walls (1); One side of the building wall (1) is fixedly installed to the column (3) through the embedded part (2), and one side of the column (3) is fixedly installed to the dry-hanging ceramic panel (5) through the crossbeam (4). The embedded part (2) includes a stainless steel plate (21), a stainless steel chemical anchor (22) is inserted into the inside of the stainless steel plate (21), and a bent plate (23) and a conical protrusion (24) are welded to the back of the stainless steel plate (21) so that the stainless steel plate (21) is fixedly installed with the building wall (1).

2. The back-panel-less, fully anti-corrosion, slotted, back-bolted dry-hanging terracotta panel curtain wall system according to claim 1, characterized in that: The crossbeam (4) is fixedly installed to the column (3) via a connector (6). A noise-proof isolation plate (7) is abutted between the connector (6) and the column (3). The noise-proof isolation plate (7) is also disposed between the connector (6) and the crossbeam (4).

3. The back-panel-less, fully corrosion-resistant, slotted, back-bolted dry-hanging terracotta panel curtain wall system according to claim 1, characterized in that: The stainless steel plate (21) is fixedly installed to the column (3) through a stainless steel connecting frame, and the stainless steel chemical anchor (22) penetrates the stainless steel plate (21) and is fixedly installed to the building wall (1).

4. The back-panel-less, fully anti-corrosion, slotted, back-bolted dry-hanging terracotta panel curtain wall system according to claim 1, characterized in that: The conical protrusions (24) are provided in multiple ways and arranged in a ring array. The multiple conical protrusions (24) form an inner ring, a middle ring and an outer ring structure, wherein the inner ring conical protrusions (24) are perpendicular to the back of the stainless steel plate (21).

5. The back-panel-less, fully corrosion-resistant, slotted, back-bolted dry-hanging terracotta panel curtain wall system according to claim 4, characterized in that: The conical protrusions (24) form an outer ring and a middle ring arranged in a mirror image, and the conical protrusions (24) of the outer ring and the middle ring are arranged at a 30-degree angle to the stainless steel plate (21).

6. The back-panel-less, fully corrosion-resistant, slotted, back-bolted dry-hanging terracotta panel curtain wall system according to claim 1, characterized in that: The embedded part (2) also includes an anchor rod (25) welded to one side of the bent plate (23), and the surface of the anchor rod (25) is provided with a spiral groove (26).

7. The back-panel-less, fully corrosion-resistant, slotted, back-bolted dry-hanging terracotta panel curtain wall system according to claim 6, characterized in that: The top of the bent plate (23) is bent inward, and one end of the anchor rod (25) is bent inward, so that both the bent plate (23) and the anchor rod (25) are anchored to the building wall (1).

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