Steel structure outer finish mounting structure

Abstract

The utility model discloses a kind of steel structure outer finish mounting structures, install on steel structure main body, including finish panel, fixed section bar and limiting section bar, the outer periphery of finish panel side has the connecting plate of mouth type, the vertical section of fixed section bar is L-shaped, the horizontal section of fixed section bar is connected with the inner top wall of connecting plate by first bolt, the vertical section of fixed section bar is equipped with second bolt, the vertical section of limiting section bar is several Chinese characters, the recess of the vertical section of fixed section bar is matched with the bottom of limiting section bar, limiting section bar is connected with the inner bottom wall of connecting plate by first bolt. By the above setting, without accurate positioning to fixed section bar, finish panel can be installed on the outer surface of steel structure main body, reduce construction difficulty.

Description

Technical Field

[0001] This utility model belongs to the field of architectural decoration structure technology, specifically relating to a steel structure exterior cladding installation structure. Background Technology

[0002] Steel structures are engineering structures composed of steel beams, steel columns, steel trusses, and other components. Due to their advantages such as environmental friendliness, fast construction speed, and good seismic performance, they are widely used in the construction of factories, stadiums, and garden buildings. To enhance the aesthetics of steel structure buildings and protect them from external environmental erosion, current technology commonly involves installing decorative panels on the exterior facades of steel structures.

[0003] In related prior art, such as Chinese Patent No. CN212453408U, a snap-fit ​​aluminum panel is disclosed. This solution includes an aluminum panel, with its upper and lower ends connected to a wall via snap-fit ​​components. The snap-fit ​​components include an outer connector and an inner connector that engages with the outer connector. The outer connector includes an L-shaped plate and a fixing plate connected to the L-shaped plate. One end of the fixing plate is connected to a J-shaped elastic plate. The inner connector includes a U-shaped plate, with a triangular block connected to the inner side wall of the U-shaped plate that engages with the J-shaped elastic plate. This solution ensures that the support plate contacts the inner side wall of the U-shaped plate, and that the hook of the J-shaped elastic plate engages with the triangular block, thereby preventing the aluminum panel from moving away from the wall.

[0004] The above solution requires first fixing the U-shaped plate to the main structure, and then snapping the hook of the J-shaped elastic plate with the triangular block. This results in high precision requirements for the installation position of the U-shaped plate and makes construction more difficult. Utility Model Content

[0005] The present invention aims to provide a steel structure exterior cladding installation structure to solve the problem of high construction difficulty in the above-mentioned solutions.

[0006] To achieve the above objectives, this utility model provides the following technical solution: An exterior cladding installation structure for steel structures, installed on the main body of a steel structure, includes a cladding panel, a fixing profile, and a limiting profile. The outer periphery of one side of the cladding panel has a U-shaped connecting plate. The vertical cross-section of the fixing profile is L-shaped. The horizontal section of the fixing profile is connected to the inner top wall of the connecting plate by a first bolt. A second bolt passes through the vertical section of the fixing profile. The vertical cross-section of the limiting profile is Z-shaped. The bottom of the limiting profile has a groove that mates with the vertical section of the fixing profile. The limiting profile is connected to the inner bottom wall of the connecting plate by a first bolt.

[0007] The principle and effects of this technical solution: During installation, first, the top of the horizontal section of the fixing profile abuts against the inner top wall of the connecting plate, so that the first bolt passes through the connecting plate and the fixing profile from top to bottom. Then, the nut is fitted onto the first bolt below the fixing profile. Similarly, the bottom of the horizontal section of the limiting profile abuts against the inner bottom wall of the connecting plate, so that the first bolt passes through the connecting plate and the limiting profile from bottom to top. The nut is fitted onto the first bolt above the limiting profile. During installation, the fixing profile is fixed at the bottom of the outer wall of the main steel structure using the second bolt. Then, the limiting profile at the bottom of the decorative panel is fitted onto the top of the vertical section of the fixing profile. Finally, the fixing profile at the top of the decorative panel is connected to the main steel structure using the second bolt.

[0008] By first connecting the fixing profile and the limiting profile to the decorative panel, and then connecting the fixing profile to the main steel structure, the decorative panel can be installed on the outer surface of the main steel structure while solving the problem of high construction difficulty in the above scheme.

[0009] In this invention, support plates are fixedly installed on both the upper and lower sides of the second bolt on the vertical section of the fixing profile near the steel structure body. This arrangement allows for a gap to be reserved between the fixing profile and the steel structure body, facilitating the fitting of the groove of the limiting profile onto the vertical section of the fixing profile.

[0010] In this invention, an adjusting bolt is threaded through the top wall of the groove.

[0011] The principle and effects of this technical solution: When the bottommost fixed profile is installed at an angle on the steel structure due to misoperation, at least two adjusting bolts are threaded through the top wall of the groove. When installing the bottommost decorative panel, the bottom of the adjusting bolts abuts against the top of the vertical section of the bottommost fixed profile, and the two adjusting bolts are rotated respectively.

[0012] With the above settings, the bottom decorative panel can be adjusted to be horizontal, and the installation height of the bottom decorative panel can be finely adjusted.

[0013] In this invention, T-shaped adhesive strips are respectively fitted on both sides of the vertical section of the fixing profile, and the two adhesive strips abut against the inner sidewall of the groove. This design reduces the amplitude of wobbling of the decorative panel after installation, and also reduces the noise caused by the wobbling.

[0014] In this invention, the horizontal sections of the fixing profile and the limiting profile are each provided with through grooves opposite to the first bolt, and the length direction of the through grooves is perpendicular to the surface of the decorative panel. This arrangement allows for adjustment of the lengths of the fixing and limiting profiles extending beyond the decorative panel, enhancing the applicability of the device.

[0015] In this utility model, the top of the horizontal section of the fixing profile and the bottom of the horizontal section of the limiting profile are respectively fixedly provided with J-shaped clamping plates at intervals, and the top of the horizontal section of the fixing profile is provided with a clamping strip between the two clamping plates, and a flexible rubber tube is fixedly provided on one side of the top of the clamping strip.

[0016] The principle and effects of this technical solution: After the decorative panel is installed on the steel structure, the clip is placed between two adjacent clips on the top of the fixed profile. At this time, the flexible rubber tube is located on the top of the decorative panel. When the adjacent decorative panels are installed, the two decorative panels squeeze the flexible rubber tube, causing the flexible rubber tube to deform and press against the connecting plate of the two adjacent decorative panels respectively.

[0017] By using the above-mentioned setup, the waterproof performance of this device can be improved by using the connecting plate that presses the flexible rubber tube against the upper and lower adjacent decorative panels respectively.

[0018] In this invention, the outer wall of the connecting plate is provided with countersunk holes that mate with each of the first bolts. With this arrangement, when the connecting plate is connected to the fixing profile and the limiting profile, the bolt heads of the first bolts are embedded in the countersunk holes, which improves the surface flatness of the device and prevents the waterproof performance of the device from being reduced due to the bolt heads squeezing the flexible rubber tube. Attached Figure Description

[0019] Figure 1 This is an isometric view of the overall structure of this utility model; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 Disassembly of the components of this utility model Figure 1 ; Figure 4 Disassembly of the components of this utility model Figure 2 . Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments: The reference numerals in the accompanying drawings of the instruction manual include: 10, main steel structure; 20, decorative panel; 21, connecting plate; 22, countersunk hole; 30, fixing profile; 31, support plate; 40, limiting profile; 41, groove; 51, first bolt; 52, second bolt; 53, adjusting bolt; 60, rubber strip; 70, clamping plate; 81, clamping strip; 82, flexible rubber tube; 90, through groove.

[0021] Example: As attached Figure 1-4As shown, this utility model discloses a steel structure exterior cladding installation structure, installed on the steel structure body 10, including a cladding panel 20, a fixing profile 30, and a limiting profile 40. The outer periphery of one side of the cladding panel 20 has a U-shaped connecting plate 21. The vertical cross-section of the fixing profile 30 is L-shaped. The horizontal section of the fixing profile 30 is connected to the inner top wall of the connecting plate 21 by a first bolt 51. The vertical section of the fixing profile 30 is provided with a second bolt 52. The vertical cross-section of the limiting profile 40 is Z-shaped. The bottom of the limiting profile 40 has a groove 41 that mates with the vertical section of the fixing profile 30. The limiting profile 40 is connected to the inner bottom wall of the connecting plate 21 by the first bolt 51.

[0022] In this embodiment, support plates 31 are fixedly installed on the vertical section of the fixed profile 30 near the steel structure body 10 on the upper and lower sides of the second bolt 52 respectively.

[0023] In this embodiment, the top wall of the groove 41 is threaded with an adjusting bolt 53.

[0024] In this embodiment, T-shaped adhesive strips 60 are respectively attached to both sides of the vertical section of the fixing profile 30, and the two adhesive strips 60 abut against the inner sidewall of the groove 41.

[0025] In this embodiment, the horizontal section of the fixing profile 30 and the horizontal section of the limiting profile 40 are respectively provided with through grooves 90 opposite to the first bolt 51, and the length direction of the through grooves 90 is perpendicular to the surface of the decorative panel 20.

[0026] In this embodiment, J-shaped clamping plates 70 are fixedly provided at intervals on the top of the horizontal section of the fixing profile 30 and the bottom of the horizontal section of the limiting profile 40, and a clamping strip 81 is clamped between the two clamping plates 70 on the top of the horizontal section of the fixing profile 30, and a flexible rubber tube 82 is fixedly provided on one side of the top of the clamping strip 81.

[0027] In this embodiment, the outer wall of the connecting plate 21 is provided with countersunk holes 22 that mate with each of the first bolts 51.

[0028] The specific implementation process is as follows: During installation, first, the top of the horizontal section of the fixing profile 30 is abutted against the inner top wall of the connecting plate 21, so that the first bolt 51 passes through the connecting plate 21 and the fixing profile 30 from top to bottom. Then, the nut is fitted onto the first bolt 51 below the fixing profile 30. Similarly, the bottom of the horizontal section of the limiting profile 40 is abutted against the inner bottom wall of the connecting plate 21, so that the first bolt 51 passes through the connecting plate 21 and the limiting profile 40 from bottom to top. The nut is fitted onto the first bolt 51 above the limiting profile 40. During installation, the fixing profile 30 is fixed at the bottom of the outer wall of the steel structure body 10 using the second bolt 52. Then, the limiting profile 40 at the bottom of the decorative panel 20 is fitted onto the top of the vertical section of the fixing profile 30. Then, the fixing profile 30 at the top of the decorative panel 20 is connected to the steel structure body 10 using the second bolt 52. Then, the above operation of installing the decorative panel 20 is repeated.

[0029] When the bottommost fixed profile 30 is installed at an angle on the steel structure body 10 due to misoperation, at least two adjusting bolts 53 are threaded through the top wall of the groove 41. When installing the bottommost decorative panel 20, the bottom of the adjusting bolts 53 abuts against the top of the vertical section of the bottommost fixed profile 30, and the two adjusting bolts 53 are rotated respectively.

[0030] After the decorative panel 20 is installed on the steel structure body 10, the clip 81 is clipped between two adjacent clip plates 70 at the top of the fixed profile 30. At this time, the flexible rubber tube 82 is located at the top of the decorative panel 20. When the adjacent decorative panels 20 are installed, the two decorative panels 20 squeeze the flexible rubber tube 82, causing the flexible rubber tube 82 to deform and press against the connecting plate 21 of the two adjacent decorative panels 20 respectively.

[0031] The parts of the device not covered herein are the same as or can be implemented using existing technologies.

[0032] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A steel structure exterior cladding installation structure, installed on the main body of a steel structure, characterized in that, include: The decorative panel has a mouth-shaped connecting plate on one side of its outer periphery; A fixed profile, wherein the vertical cross-section of the fixed profile is L-shaped, the horizontal section of the fixed profile is connected to the inner top wall of the connecting plate by a first bolt, and a second bolt is inserted through the vertical section of the fixed profile; The limiting profile has a vertical cross-section in the shape of a "Z" and a groove at the bottom that mates with the vertical section of the fixing profile. The limiting profile is connected to the inner bottom wall of the connecting plate by a first bolt.

2. The steel structure exterior finish installation structure as described in claim 1, characterized in that: The vertical section of the fixed profile is fixed with support plates on the upper and lower sides of the second bolt on the side closest to the main steel structure.

3. The steel structure exterior finish installation structure as described in claim 1, characterized in that: An adjusting bolt is threaded through the top wall of the groove.

4. The steel structure exterior finish installation structure as described in claim 1, characterized in that: The vertical section of the fixed profile is provided with T-shaped adhesive strips on both sides, and the two adhesive strips abut against the inner sidewall of the groove.

5. The steel structure exterior finish installation structure as described in claim 1, characterized in that: The horizontal section of the fixing profile and the horizontal section of the limiting profile are respectively provided with through grooves opposite to the first bolt, and the length direction of the through grooves is perpendicular to the surface of the decorative panel.

6. The steel structure exterior finish installation structure as described in claim 1, characterized in that: The top of the horizontal section of the fixing profile and the bottom of the horizontal section of the limiting profile are respectively fixedly provided with J-shaped clamping plates at intervals. A clamping strip is clamped between the two clamping plates at the top of the horizontal section of the fixing profile, and a flexible rubber tube is fixedly provided on one side of the top of the clamping strip.

7. The steel structure exterior finish installation structure as described in claim 6, characterized in that: The outer wall of the connecting plate is provided with countersunk holes that mate with each of the first bolts.

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