Modularly positioned fast-mounting steel structure curtain wall

Abstract

The utility model relates to steel structure curtain wall technical field and disclose modularization's fast -assembling steel structure curtain wall of positioning, including the stand between the wall top surface and ground, the surface fixedly connected with L type connecting plate of stand, a plurality of equidistance arrangement's limit seat are fixedly connected on stand, the back of curtain wall body is fixedly connected with a plurality of matching connecting seat on limit seat, the round hole is seted up on stand, the detachable connection of round hole has sealing mechanism, the utility model discloses the groove cooperation structure of limit seat and connecting seat, realizes the quick positioning and preliminary fixation of curtain wall body, reduces the alignment difficulty when installing, the design of guide block and guide hole can assist curtain wall to keep vertical state, further promote the installation accuracy and accelerate construction efficiency, the detachable connection of sealing mechanism through screw rod and nut can effectively seal the gap between curtain wall and wall body, can also complete secondary fixation simultaneously, simplifies traditional multi -process operation process.

Description

Technical Field

[0001] This invention patent relates to the field of steel structure curtain wall technology, specifically to modular positioning quick-installation steel structure curtain walls. Background Technology

[0002] With the development of modern industrialized construction, steel structure curtain walls have been widely used in commercial buildings, public facilities, and other fields due to their advantages such as light weight, high strength, and good seismic performance. As an important component of building facades, they not only need to meet the requirements of aesthetics and durability, but also need to take into account the convenience of construction and the efficiency of later maintenance.

[0003] Patent CN215519380U discloses a steel structure curtain wall, including a mounting plate. Mounting brackets are fixedly connected to the corners of one side of the mounting plate. A wall is provided at the end of each mounting bracket away from the mounting plate. A sliding rod is fixedly connected to the center of the side of the mounting plate away from the mounting brackets. A sliding sleeve is slidably connected to the outer wall of the sliding rod. A fixing plate is fixedly connected to one end of the sliding sleeve. Curtain wall panels are arranged around the periphery of the fixing plate. Multiple limiting blocks can be inserted into corresponding limiting slots via springs and telescopic rods to lock and fix the curtain wall. The curtain wall can be disassembled by pulling the rod, facilitating assembly. Moving the sliding sleeve allows the fixing plate and curtain wall panels to move, adjusting the distance between the curtain wall and the wall. Two fixing blocks can be used to limit and fix the curtain wall panels by sliding two threaded tubes.

[0004] However, the above technology still has the following problems: The installation and dismantling of such curtain walls generally face prominent problems in actual construction, such as complex operating procedures and difficulty in controlling positioning accuracy. Because these curtain walls are usually composed of a large number of irregular steel components, precision connectors and composite panels, the components are heavy and densely arranged in space. During installation, multiple processes such as hoisting, welding and bolt tightening need to be coordinated simultaneously, which significantly increases the technical threshold of on-site construction. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a modular, quick-installation steel structure curtain wall, which facilitates the installation and dismantling of the steel structure curtain wall.

[0006] To achieve the above objectives, this invention provides the following technical solution: a modularly positioned quick-installation steel structure curtain wall, comprising two spaced columns, the upper end of which is connected to the top surface of the wall, and the lower end of which is connected to the ground. The surfaces of the two columns are fixedly connected to the same L-shaped connecting plate. Several limiting seats are fixedly connected longitudinally at intervals on the columns. Several connecting seats matching the limiting seats are fixedly connected to the back of the curtain wall body. The invention also includes a sealing mechanism, comprising a pressure plate that adheres to the surface of the curtain wall body. A compensation block is fixedly connected to the back of the pressure plate, and a threaded rod is fixedly connected to the front end of the compensation block. A circular hole for inserting the threaded rod is provided on the column. Two guide holes are provided on the column, and guide blocks matching the guide holes are fixedly connected to the surface of the curtain wall body. A threaded rod is fixedly connected to the front end of the guide blocks.

[0007] Preferably, the limiting seat includes a fixing block fixedly connected to the column, and the fixing block has a groove.

[0008] Preferably, the cross-section of the groove is an isosceles trapezoid.

[0009] Preferably, the connecting seat includes a support block fixedly connected to the back of the curtain wall body, and a limiting block matching the groove is fixedly connected to the front end of the support block.

[0010] Preferably, a sealing gasket is fixedly connected to the surface of the pressure plate.

[0011] Compared with the prior art, this invention patent has the following beneficial effects: This modular, quick-installation steel structure curtain wall utilizes a groove-fitting structure between the limiting seat and the connecting seat to achieve rapid positioning and initial fixation of the curtain wall body, reducing alignment difficulties during installation. The design of the guide block and guide hole helps the curtain wall maintain a vertical position, further improving installation accuracy and accelerating construction efficiency. The sealing mechanism, through the detachable connection of the threaded rod and nut, effectively seals the gap between the curtain wall and the wall, and simultaneously completes secondary fixation, simplifying the traditional multi-process operation. The overall structure adopts a modular design, significantly reducing the labor costs of later maintenance and replacement, while avoiding damage to the main structure. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the quick-installation steel structure curtain wall in an embodiment of the present invention; Figure 2 This is an exploded view of the quick-installation steel structure curtain wall in a specific embodiment of the present invention; Figure 3 This is an exploded view of the quick-installation steel structure curtain wall from another angle in an embodiment of the present invention; Figure 4 For this Figure 2 Enlarged view of point A above; Figure 5 For this Figure 3 Enlarged view of point B above.

[0013] In the diagram: 1. Column; 2. L-shaped connecting plate; 3. Limiting seat; 301. Fixing block; 302. Groove; 4. Curtain wall body; 5. Connecting seat; 501. Support block; 502. Limiting block; 6. Round hole; 7. Sealing mechanism; 701. Pressure plate; 702. Compensating block; 703. Threaded rod one; 8. Sealing gasket; 9. Guide hole; 10. Guide block; 11. Threaded rod two. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0015] Please see Figures 1 to 5 The modular positioning quick-installation steel structure curtain wall includes a column 1 installed between the top surface of the wall and the ground. An L-shaped connecting plate 2 is fixedly connected to the surface of the column 1. Several equally spaced limiting seats 3 are fixedly connected to the column 1. Several connecting seats 5 that match the limiting seats 3 are fixedly connected to the back of the curtain wall body 4.

[0016] In this invention patent, the modular positioning quick-installation steel structure curtain wall is used by fixing the columns 1 at equal intervals between the top surface of the wall and the ground using expansion bolts. The spacing between the columns 1 needs to be adjusted. Then, L-shaped connecting plates 2 are welded to the bottom of multiple columns 1 (to support the curtain wall body 4). The curtain wall body 4 is then lifted by hoisting equipment. After adjustment, the connecting seat 5 on the back of the curtain wall body 4 is positioned directly above the limiting seat 3. Then, the curtain wall body 4 is moved downwards so that the connecting seat 5 is connected to the limiting seat 3, thereby initially fixing the curtain wall body 4.

[0017] like Figure 5 As shown, the limiting seat 3 includes a fixing block 301 fixedly connected to the column 1, and the fixing block 301 has a groove 302.

[0018] Specifically, the fixing block 301 is used to support the connecting seat 5 and the curtain wall body 4, and the groove 302 is used to limit the position of the connecting seat 5.

[0019] like Figure 4 As shown, the connecting seat 5 includes a support block 501 fixedly connected to the back of the curtain wall body 4, and a limiting block 502 matching the groove 302 is fixedly connected to the front end of the support block 501. As shown in the figure, the cross-section of the groove 302 is an isosceles trapezoid.

[0020] Specifically, the cross-section of the groove 302 is an isosceles trapezoid, and the shape of the limiting block 502 matches it, making it easier for the lower end of the limiting block 502 to enter the groove 302. It can also adjust the angle and position of the curtain wall body 4 to fix it and prevent it from moving left or right.

[0021] Specifically, the staff uses hoisting equipment to lift the curtain wall body 4, and after further adjusting its position, the connecting seat 5 is positioned directly above the limiting seat 3. Then, the curtain wall body 4 is moved downwards, so that the limiting block 502 is gradually inserted into the groove 302 until the lower surface of the support block 501 sits on the upper surface of the fixing block 301.

[0022] like Figure 4 As shown, a circular hole 6 is provided on the column 1, and a sealing mechanism 7 is detachably connected to the circular hole 6. The sealing mechanism 7 includes a pressure plate 701 that is in contact with the surface of the curtain wall body 4. A compensation block 702 is fixedly connected to the back of the pressure plate 701, and a threaded rod 703 that matches the circular hole 6 is fixedly connected to the front end of the compensation block 702.

[0023] Specifically, after the curtain wall body 4 is connected to the limiting seat 3 on the column 1 via the connecting seat 5, the threaded rod 703 on the pressure plate 701 is inserted into the round hole 6 on the column 1 until the compensation block 702 is in contact with the surface of the column 1. Then, the nut is threadedly connected to the threaded rod 703 to fix the pressure plate 701, thereby sealing the gap between the curtain wall body 4 and the top surface of the wall. At the same time, the curtain wall body 4 can also be squeezed and fixed.

[0024] like Figure 4 As shown, a sealing gasket 8 is fixedly connected to the surface of the pressure plate 701.

[0025] Specifically, the sealing gasket 8 can enhance the sealing of the gap between the pressure plate 701 and the curtain wall body 4.

[0026] like Figure 4 As shown, two guide holes 9 are opened on the surface of the column 1, and a guide block 10 matching the guide hole 9 is fixedly connected to the surface of the curtain wall body 4. A threaded rod 11 is fixedly connected to the front end of the guide block 10.

[0027] Specifically, after the curtain wall body 4 is hoisted, the staff moves it so that the threaded rod 11 first enters the guide hole 9. After adjustment, the guide block 10 slides in along the guide hole 9 to keep the curtain wall body 4 vertical. After the back of the curtain wall body 4 is in contact with the surface of the column 1, the curtain wall body 4 is moved downward so that the limiting block 502 on the connecting seat 5 slides into the groove 302 on the limiting seat 3. The curtain wall body 4 is supported and fixed by the connection between the limiting seat 3 and the connecting seat 5. The installation of the curtain wall body 4 can be accelerated by the guiding action of the guide block 10 and the guide hole 9. Then, the nut is threaded to the threaded rod 11 to further fix the curtain wall body 4.

[0028] After tightening and fixing the threaded rod 703 and threaded rod 11 with the nut, it is necessary to further enhance the sealing performance and stability of the overall structure. For the edges of the structure and the gaps between the components, special building sealant can be used for reinforcement and sealing treatment to ensure that the sealant evenly covers the gap area, forming a continuous and tight sealing layer, effectively blocking the intrusion of external impurities such as rainwater and dust, while enhancing the overall integrity of the structural connection. After the installation of a single curtain wall body 4 is completed and the partial sealing is finished, for the splicing gap between two adjacent curtain wall bodies 4, sealant should be evenly applied along the direction of the gap to ensure that the sealant fully adheres to the surface of the curtain wall body 4, achieving a seamless seal between adjacent curtain walls, further improving the waterproof, dustproof and seepage-resistant performance of the entire steel structure curtain wall system, and extending the service life of the curtain wall.

[0029] 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 modular, positioning, quick-assembly steel structure curtain wall, characterized in that: The system includes two columns (1) spaced apart, with the upper end of the column (1) connected to the top of the wall and the lower end connected to the ground. The same L-shaped connecting plate (2) is fixedly connected to the surface of the two columns (1). Several limiting seats (3) are fixedly connected longitudinally at intervals on the column (1). Several connecting seats (5) that match the limiting seats (3) are fixedly connected to the back of the curtain wall body (4). The system also includes a sealing mechanism (7), which includes a pressure plate (701) that is in contact with the surface of the curtain wall body (4). A compensation block (702) is fixedly connected to the back of the pressure plate (701). A threaded rod (703) is fixedly connected to the front end of the compensation block (702). A round hole (6) for inserting the threaded rod (703) is opened on the column (1). Two guide holes (9) are opened on the column (1). A guide block (10) that matches the guide hole (9) is fixedly connected to the surface of the curtain wall body (4). A threaded rod (11) is fixedly connected to the front end of the guide block (10).

2. The modular positioning quick-assembly steel structure curtain wall according to claim 1, characterized in that: The limiting seat (3) includes a fixing block (301) fixedly connected to the column (1), and a groove (302) is provided on the fixing block (301).

3. The modular positioning quick-assembly steel structure curtain wall according to claim 2, characterized in that: The cross-section of the groove (302) is an isosceles trapezoid.

4. The modular positioning quick-assembly steel structure curtain wall according to claim 2 or 3, characterized in that: The connecting seat (5) includes a support block (501) fixedly connected to the back of the curtain wall body (4), and a limiting block (502) matching the groove (302) is fixedly connected to the front end of the support block (501).

5. The modular positioning quick-assembly steel structure curtain wall according to claim 1, characterized in that: A sealing gasket (8) is fixedly connected to the surface of the pressure plate (701).

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