Primary and secondary steel keel connecting structure wrapped with stainless steel plate

Abstract

The utility model belongs to the technical field of stainless steel keels, and particularly relates to a stainless steel plate wrapped primary and secondary steel keel connecting structure which comprises a primary keel and a secondary keel, a bent steel plate is arranged in the secondary keel, a screw is fixedly installed between the primary keel and the secondary keel, and a notch is formed in one side of the secondary keel. A stainless steel adapter is arranged on one side of the main keel; wherein the stainless steel adapter piece comprises an adapter piece main body, a sealing mechanism is fixedly mounted in the adapter piece main body, and a screw penetrates through the sealing mechanism and is fixedly mounted with the secondary keel; the sealing mechanism comprises a sealing base, a sealing gasket is clamped to one side of the sealing base, and a sealing pressing piece abuts against one side of the sealing gasket. Compared with the on-site welding in the prior art, the mechanical fixing installation mode is adopted, so that the construction difficulty is low, and the installation is simple. The installation precision and the construction efficiency of the keels are greatly improved, and the primary keels and the secondary keels are wrapped in a factory, so that the quality of finished products is controlled, and the overall attractiveness of a project is improved.

Description

Technical Field

[0001] This utility model belongs to the field of stainless steel keel technology, specifically relating to a connection structure of primary and secondary steel keels covered with stainless steel plates. Background Technology

[0002] Stainless steel sheet cladding with primary and secondary steel keels is a structural system used in building decoration projects. It combines stainless steel sheets and steel keels (including primary and secondary keels) to create a strong, durable, and aesthetically pleasing wall or ceiling system. This construction method not only provides excellent support but also, due to the properties of stainless steel, endows the surface with excellent corrosion resistance and ease of maintenance.

[0003] Problems with existing technology:

[0004] The current technical solution involves welding the primary and secondary steel keels on-site and then covering them with stainless steel plates. On-site welding is difficult and time-consuming. Since the stainless steel plates are installed on-site, the construction is quite challenging, thus the quality of the finished product cannot be guaranteed. Utility Model Content

[0005] The purpose of this invention is to provide a stainless steel plate-clad main and secondary steel keel connection structure. This mechanically fixed installation method, compared to the on-site welding of existing technologies, reduces construction difficulty and simplifies installation. The accuracy and efficiency of keel installation are significantly improved. Furthermore, since the main and secondary keels are plate-clad in the factory, the quality of the finished product is controlled, enhancing the overall aesthetics of the project.

[0006] The specific technical solution adopted by this utility model is as follows:

[0007] A stainless steel plate-clad main and secondary steel keel connection structure includes a main keel and a secondary keel. The secondary keel has a bent steel plate inside. Screws are fixedly installed between the main keel and the secondary keel. A notch is opened on one side of the secondary keel.

[0008] A stainless steel adapter is provided on one side of the main keel;

[0009] The stainless steel adapter includes an adapter body, and a sealing mechanism is fixedly installed inside the adapter body. The screw passes through the sealing mechanism and is fixedly installed with the secondary keel.

[0010] The sealing mechanism includes a sealing base, a sealing gasket is snapped into one side of the sealing base, and a sealing pressure member abuts against one side of the sealing gasket.

[0011] A mirror-finished stainless steel plate is fixedly installed on the surface of the secondary keel, and the bent steel plate passes through the notch and is welded to the secondary keel.

[0012] The sealing pressure member and the sealing base are fixedly installed by bolts, so that the sealing gasket abuts against the sealing base.

[0013] The sealing pressure component is fixedly installed to the main body of the adapter by bolts.

[0014] The screw passes through the connecting plate and is fixedly installed with the secondary keel, so that the connecting plate abuts against the secondary keel.

[0015] The notch penetrates the secondary keel, which is located inside the main keel.

[0016] The connecting plate is made of apple sand stainless steel plate, and the main keel and secondary keel are both finely welded steel pipes.

[0017] The technical effects achieved by this utility model are as follows:

[0018] This utility model employs a mechanically fixed installation method for the keel, which is simpler and easier to install compared to the on-site welding of existing technologies. The accuracy and efficiency of keel installation are significantly improved. Since the stainless steel cladding of the steel keel is installed in the factory, the quality of the finished cladding is controlled, enhancing the overall aesthetics of the project. Compared to existing technologies, this eliminates the need for on-site stainless steel cladding, improving overall construction efficiency and saving costs. This solution has good economic benefits and practical value.

[0019] This utility model utilizes a sealing mechanism inside the stainless steel adapter to effectively seal the connection between the main keel and the secondary keel, thereby preventing corrosion at the connection and improving the connection stability of the main and secondary keels. Attached Figure Description

[0020] Figure 1 This is a sectional schematic diagram of the keel installation structure of this utility model;

[0021] Figure 2 This is a front view of the keel installation structure in this utility model;

[0022] Figure 3 This is a schematic diagram of the main structure of the adapter in this utility model;

[0023] Figure 4 This is a schematic diagram of the sealing mechanism in this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Main keel; 2. Secondary keel; 3. Bending steel plate; 4. Mirror stainless steel plate; 5. Notch; 6. Screw; 7. Stainless steel adapter; 71. Adapter body; 72. Sealing mechanism; 721. Sealing base; 722. Sealing gasket; 723. Sealing pressure piece; 8. Connecting plate. Detailed Implementation

[0026] 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.

[0027] like Figure 1-4 As shown, a stainless steel plate-clad main and secondary steel keel connection structure includes a main keel 1 and a secondary keel 2. A bent steel plate 3 is provided inside the secondary keel 2. Screws 6 are fixedly installed between the main keel 1 and the secondary keel 2. A notch 5 is opened on one side of the secondary keel 2.

[0028] A stainless steel adapter 7 is provided on one side of the main keel 1;

[0029] Among them, the stainless steel adapter 7 includes an adapter body 71, and a sealing mechanism 72 is fixedly installed inside the adapter body 71. The screw 6 passes through the sealing mechanism 72 and is fixedly installed with the secondary keel 2.

[0030] The sealing mechanism 72 includes a sealing base 721, a sealing gasket 722 is snapped onto one side of the sealing base 721, and a sealing pressure member 723 abuts against one side of the sealing gasket 722.

[0031] See attached document Figure 1 and Figure 2 In this embodiment, a mirror stainless steel plate 4 is fixedly installed on the surface of the secondary keel 2, and a bent steel plate 3 passes through the notch 5 and is welded to the secondary keel 2.

[0032] In the above embodiment, the mirror stainless steel plate 4 covers the surface of the secondary keel 2, and the stainless steel cladding is completed in the factory. At the same time, the bent steel plate 3 can pass through the notch 5 and enter the interior of the secondary keel 2. The bent steel plate 3 has a bending structure, which enables it to provide support for the secondary keel 2, thereby improving the structural strength of the secondary keel 2.

[0033] See attached document Figure 2 , Figure 3 and Figure 4 In this embodiment, the sealing pressure member 723 and the sealing base 721 are fixedly installed by bolts, so that the sealing gasket 722 abuts against the sealing base 721.

[0034] In the above embodiment, the sealing pressure member 723 can be fixedly installed to the adapter body 71 by bolts, and the sealing base 721 can also be fixedly installed to the adapter body 71 by bolts. Therefore, when installing the sealing pressure member 723 and the sealing base 721, the sealing base 721, the sealing gasket 722 and the sealing pressure member 723 can be tightly fitted together, thereby sealing the connection between the main keel 1 and the secondary keel 2.

[0035] It should be noted that the screw 6 can be fixedly installed through the connecting plate 8 and the secondary keel 2, so that the connecting plate 8 and the secondary keel 2 abut against each other. At the same time, since the notch 5 penetrates through the secondary keel 2, the bent steel plate 3 can be sent into the interior of the secondary keel 2, so that the bent steel plate 3 supports the secondary keel 2. Meanwhile, the secondary keel 2 can fit into the interior of the main keel 1 under the support of the bent steel plate 3.

[0036] Additional notes indicate that the connecting plate 8 is made of apple-sand stainless steel plate, and the main keel 1 and secondary keel 2 are both precision welded steel pipes.

[0037] The working principle of this utility model is as follows: By designing a steel insert, the steel insert is welded to the main keel 1 in the factory according to the installation positioning of the secondary keel 2. After the main keel 1 is processed, it can be wrapped with stainless steel plates in the factory. Similarly, after the secondary keel 2 is processed, it is also wrapped with stainless steel plates in the factory. When the main keel 1 and secondary keel 2 arrive at the site, the main keel 1 can be installed first. The secondary keel 2 is installed by mechanical fixing using the insert on the main keel 1. Therefore, by adopting a mechanical fixing installation method, compared with the on-site welding of the existing technical solution, the construction difficulty is lower and the installation is simpler. The accuracy and construction efficiency of keel installation are greatly improved, and since both the main keel 1 and secondary keel 2 are wrapped with stainless steel plates in the factory, the aesthetics of the project can be improved.

[0038] 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 connection structure for main and secondary steel keels encased in stainless steel plates, characterized in that, Include: The main keel (1) and the secondary keel (2), the inside of the secondary keel (2) is provided with a bent steel plate (3), the main keel (1) and the secondary keel (2) are fixedly installed with screw (6), one side of the secondary keel (2) is provided with a notch (5); The side of the main keel (1) is provided with a stainless steel adapter (7); Wherein, the stainless steel adapter (7) includes adapter main body (71), the inside of the adapter main body (71) is fixedly installed with sealing mechanism (72), the screw (6) passes through sealing mechanism (72) and is fixedly installed with the secondary keel (2); The sealing mechanism (72) includes sealing base (721), the side of the sealing base (721) is clamped with sealing pad (722), the side of the sealing pad (722) is abutted with sealing pressure piece (723).

2. The structure for connecting a primary steel keel to a secondary steel keel of a stainless steel clad plate according to claim 1, characterized in that: The surface of the secondary keel (2) is fixedly installed with mirror stainless steel plate (4), the bent steel plate (3) passes through the notch (5) and is welded with the secondary keel (2).

3. The structure according to claim 1, wherein: The sealing pressure piece (723) and the sealing base (721) are fixedly installed through bolts, so that the sealing pad (722) and the sealing base (721) are abutted.

4. The structure for connecting a primary steel keel to a secondary steel keel of a clad stainless steel plate according to claim 1, characterized in that: The sealing pressure piece (723) is fixedly installed with the adapter main body (71) through bolts.

5. The structure for connecting a primary steel keel to a secondary steel keel of a clad stainless steel plate according to claim 1, characterized in that: The screw (6) passes through the connecting plate (8) and is fixedly installed with the secondary keel (2), so that the connecting plate (8) and the secondary keel (2) are abutted.

6. The structure for connecting a primary steel keel to a secondary steel keel of a clad stainless steel plate according to claim 1, characterized in that: The notch (5) penetrates the secondary keel (2), and the secondary keel (2) is located in the inside of the main keel (1).

7. The structure for connecting a primary steel keel to a secondary steel keel of a clad stainless steel plate according to claim 5, characterized in that: The connecting plate (8) is made of apple sand stainless steel plate, and the secondary keel (2) and the main keel (1) are both fine welded steel pipes.

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