Fabricated steel member

Abstract

The utility model belongs to the technical field of steel members, and particularly relates to an assembly type steel member which comprises two fixing rods, fixing blocks are connected to the two ends of each fixing rod in a sliding mode, the fixing blocks are connected through a lead screw, an installation plate is installed on one side of one fixing rod, a vertical rod is installed at the bottom end of the installation plate, and the vertical rod is connected with the lead screw. An inner sliding plate is slidably connected to the vertical rod, sliding grooves are formed in the two ends of the inner sliding plate, sliding rods are slidably connected to the inner walls of the sliding grooves, a side sliding plate is fixedly connected to one ends of the sliding rods, an adjusting plate is slidably connected to one side of the side sliding plate, and a sliding block is slidably connected to the inner wall of the adjusting plate. In cooperation with sliding connection of an inner sliding plate, a sliding rod and a side sliding plate, sliding connection of an adjusting plate and a sliding block, a rotating cylinder rotationally connected to the inner sliding plate and the side sliding plate and the like, the fabricated steel member can be rapidly and accurately adjusted according to different steel structure sizes and the mounting requirements of the outer wall protection plate; and one side of the positioning piece can be clamped and positioned on the outer side surface of the outer wall protection plate.

Description

Technical Field

[0001] This utility model belongs to the field of steel component technology, and specifically relates to a prefabricated steel component. Background Technology

[0002] In modern building construction, steel components are widely used. Traditionally, when installing exterior wall panels, the connection and fixation of the panels to the steel structure requires construction workers to manually support and position the panels constantly. This not only consumes a great deal of the workers' physical strength and energy, making the installation process extremely difficult, but also significantly reduces construction efficiency, prolongs the entire construction project's duration, and increases project time costs. Because manual support and positioning cannot guarantee absolute accuracy and stability, even slight negligence by the workers can easily lead to deviations in the installation position of the exterior wall panels. Such deviations not only affect the overall aesthetics of the building but may also result in the panels being insecurely installed and unable to effectively perform their protective function, posing potential risks to the building's quality and safety. Utility Model Content

[0003] This utility model provides a prefabricated steel component that solves the problem of difficulties for construction workers when installing the external wall protection panels of steel components.

[0004] This utility model provides the following technical solution: It includes two fixed rods, with fixed blocks slidably connected to both ends of the fixed rods. The fixed blocks are connected to each other by a screw rod. An mounting plate is installed on one side of one of the fixed rods. A vertical rod is installed at the bottom of the mounting plate. An inner sliding plate is slidably connected to the vertical rod. Sliding grooves are formed at both ends of the inner sliding plate. A sliding rod is slidably connected to the inner wall of the sliding groove. A side sliding plate is fixedly connected to one end of the sliding rod. An adjusting plate is slidably connected to one side of the side sliding plate. A slider is slidably connected to the inner wall of the adjusting plate. An adjusting rod is rotatably connected to one side of the slider. A positioning element is threaded onto the outer wall of the adjusting rod.

[0005] The fixed rod is slidably connected to both ends of a connecting rod, and one end of the connecting rod is fixedly connected to one side of the fixed block.

[0006] The inner slide plate is fixedly connected to a docking plate that is slidably connected to the upright, and a positioning rod is installed on the docking plate.

[0007] The inner slide plate and the side slide plate are rotatably connected to a rotating cylinder, and a spring is fixedly connected to the inner wall of the slide groove. One end of the spring is fixedly connected to one end of the slide rod.

[0008] The inner slide plate has side plates installed at both ends, and threaded rods are threadedly connected to the side plates. A push block is rotatably connected to one end of the threaded rod. A sleeve is provided between the slide rods. Two connecting columns are slidably connected to the inner wall of the sleeve. A support plate is fixedly connected to one end of each connecting column.

[0009] The sleeve has a through hole that matches the connecting post, the push block fits against the inner wall of the sleeve, and the sleeve is fixedly connected to one end of the inner slide plate.

[0010] The inner wall of the adjusting plate is provided with a limiting groove for limiting the slider, and a limiting rod is fixedly connected to the connection between the side slide and the adjusting plate, and the limiting rod is engaged with the adjusting plate.

[0011] The beneficial effects of this utility model are as follows: the inner sliding plate, sliding rod, and side sliding plate can be adjusted to be tightly clamped onto the steel structure column. Combined with the sliding connection between the inner sliding plate and the sliding rod / side sliding plate, the sliding connection between the adjusting plate and the slider, and the rotating cylinder connected to the inner and side sliding plates, this prefabricated steel component can be quickly and accurately adjusted according to different steel structure dimensions and the installation requirements of the external wall protection panel. This allows one side of the positioning component to be clamped and positioned on the outer surface of the external wall protection panel, avoiding the need for workers to constantly support and position the external wall protection panel before it is fixed, which is detrimental to the installation and fixing of the external wall protection panel. Therefore, this device facilitates the convenient use of the steel structure.

[0012] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a three-dimensional structural diagram of the fixing rod in this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the inner sliding plate in this utility model;

[0016] Figure 4 This is a schematic cross-sectional view of the inner sliding plate in this utility model;

[0017] Figure 5 This utility model Figure 3 An enlarged diagram of A in the diagram.

[0018] In the diagram: 1. Fixed rod; 11. Connecting rod; 12. Fixed block; 13. Screw rod; 14. Mounting plate; 15. Upright pole; 16. Connecting plate; 17. Positioning rod; 2. Inner sliding plate; 21. Slide groove; 211. Spring; 22. Slide rod; 23. Side sliding plate; 231. Rotary cylinder; 24. Limiting rod; 25. Adjusting plate; 251. Limiting groove; 26. Sliding block; 27. Adjusting rod; 271. Positioning component; 3. Side plate; 31. Threaded rod; 32. Push block; 33. Sleeve; 331. Through hole; 34. Support plate; 341. Connecting column. Detailed Implementation

[0019] Please see Figures 1-5 The present invention provides the following technical solution: it includes two fixed rods 1, with fixed blocks 12 slidably connected to both ends of the fixed rods 1, and the fixed blocks 12 are connected by a screw 13. One fixed rod 1 has an mounting plate 14 installed on one side, and a vertical rod 15 is installed at the bottom of the mounting plate 14. An inner sliding plate 2 is slidably connected to the vertical rod 15. The inner sliding plate 2 has grooves 21 at both ends, and a sliding rod 22 is slidably connected to the inner wall of the grooves 21. A side sliding plate 23 is fixedly connected to one end of the sliding rod 22, and an adjusting plate 25 is slidably connected to one side of the side sliding plate 23. A slider 26 is slidably connected to the inner wall of the adjusting plate 25, and an adjusting rod 27 is rotatably connected to one side of the slider 26. A positioning element 271 is threadedly connected to the outer wall of the adjusting rod 27.

[0020] In this implementation plan: Fixing rod 1 is used when installing a steel structure exterior wall protective panel. At this time, workers can install fixing rod 1 on the steel structure column. The fixing blocks 12, which are slidably connected at both ends of fixing rod 1, can adjust their length to connect with fixing rod 1. The fixing blocks 12 are connected by threaded rods 13, allowing fixing rod 1 to be installed and sleeved on the outer top of the steel structure column. With the connection and securing of the threaded rods 13, the two fixing rods 1 can be clamped and positioned on the steel structure column. At this time, the mounting plate 14 installed on one side of fixing rod 1 can be aligned with the column. 15. Install and fix the upright 15 to one side of the steel structure column. When installing the exterior wall protection panel, the inner sliding plate 2 slides on the upright 15, allowing the inner sliding plate 2 to be adjusted according to the height of the exterior wall protection panel. When the exterior wall protection panel is attached to one side of the steel structure column, the sliding rods 22 and side sliding plates 23 connected to both sides of the inner sliding plate 2 can be slidably adjusted to positions equal to the dimensions of the steel structure column. At this time, the inner sliding plate 2, sliding rods 22, and side sliding plates 23 can be clamped onto the steel structure column, allowing the side sliding plate 23 to fit tightly against it. The rotating cylinder 231 installed on the inner sliding plate 2 allows workers to easily push the inner sliding plate 2 onto the steel structure column, ensuring that the height of the inner sliding plate 2 corresponds to the outer wall protection plate. At this time, the adjusting plate 25, which is slidably connected to one side of the side sliding plate 23, can be slidably installed to the positioning position at one end of the side sliding plate 23. Then, the slider 26, which is slidably connected to the inner wall of the adjusting plate 25, can slide to adjust its position, so that the adjusting rod 27 can be positioned at the outer end of the outer wall protection plate. At this time, the positioning part 271, which is threadedly connected to the outer wall of the adjusting rod 27, can be adjusted to clamp and position one side of the positioning part 271 on the outer surface of the outer wall protection plate. Thus, when the steel structure is connected and fixed to the outer wall protection plate, the positioning part 271 can be used to temporarily position it, ensuring that it fits against the outer side of the steel structure. This facilitates the installation work of workers and avoids the need for workers to constantly support and position the outer wall protection plate before it is fixed, which is not conducive to the installation and fixing of the outer wall protection plate. Therefore, the device is beneficial to the convenience of steel structure use.

[0021] The fixed rod 1 has a connecting rod 11 slidably connected to both ends. One end of the connecting rod 11 is fixedly connected to one side of the fixed block 12. The connecting rod 11 slidably connected to both ends of the fixed rod 1 can support and position the fixed block 12, thereby adjusting the connection length between the fixed rod 1 and the fixed block 12 so that the fixed block 12 is located on both sides of the steel structure. Then, the screw rod 13 connects the two fixed blocks 12, so that the fixed rod 1 is fixed on the steel structure.

[0022] A docking plate 16 that is slidably connected to the upright 15 is fixedly connected to one side of the inner sliding plate 2. A positioning rod 17 is installed on the docking plate 16. The docking plate 16 that is fixedly connected to one side of the inner sliding plate 2 can connect with the equally spaced slots opened on the outer wall of the upright 15 through the positioning rod 17. After the inner sliding plate 2 slides and adjusts its height on the upright 15, the height of the inner sliding plate 2 and the docking plate 16 can be adjusted so that the inner sliding plate 2 can correspond to the top position of the outer wall protection plate.

[0023] Both the inner slide plate 2 and the side slide plate 23 are rotatably connected to a rotating cylinder 231. A spring 211 is fixedly connected to the inner wall of the slide groove 21, and one end of the spring 211 is fixedly connected to one end of the slide rod 22. The rotating cylinder 231 rotatably connected to the inner slide plate 2 and the side slide plate 23 is used to make it easier to adjust the height of the inner slide plate 2 and the side slide plate 23 when the inner slide plate 2 and the side slide plate 23 are supported on the outside of the steel structure.

[0024] Side plates 3 are installed at both ends of the inner slide plate 2. A threaded rod 31 is threadedly connected to the side plate 3. A push block 32 is rotatably connected to one end of the threaded rod 31. A retaining sleeve 33 is provided between the slide rods 22. Two connecting posts 341 are slidably connected to the inner wall of the retaining sleeve 33. A support plate 34 is fixedly connected to one end of each connecting post 341. The side plates 3 installed at both ends of the inner slide plate 2 are used to install the threaded rod 31, allowing the threaded rod 31 to rotate and adjust its height on the side plate 3, thereby pushing the push block 32 and causing the push block 32 to be subjected to... When the pusher enters the inner wall of the sleeve 33, it can push the two connecting posts 341 that are slidably connected to the inner wall of the sleeve 33, so that the support plate 34 can be supported and supported on the outer wall of the slide rod 22. After the slide rod 22 slides to adjust the position of the side slide plate 23, the position of the slide rod 22 can be positioned by friction. At the same time, after one end of the pusher 32 separates from the inner wall of the sleeve 33, the slide rod 22 can be pulled by the spring 211, so that the slide rod 22 returns to the inner slide plate 2, which is convenient for collection.

[0025] The sleeve 33 has a through hole 331 that matches the connecting post 341. The push block 32 fits against the inner wall of the sleeve 33. The sleeve 33 is fixedly connected to one end of the inner slide plate 2. The connecting post 341 on the sleeve 33 matches the through hole 331, so that the connecting post 341 can slide on the upper and lower ends of the sleeve 33 to push and adjust the position of the support plate 34. The push block 32 fits against the inner wall of the sleeve 33, so that the sleeve 33 can be supported and fixed in the position of the threaded rod 31 and the push block 32.

[0026] The inner wall of the adjusting plate 25 is provided with a limiting groove 251 for limiting the slider 26. A limiting rod 24 is fixedly connected to the connection between the side slide plate 23 and the adjusting plate 25. The limiting rod 24 is engaged with the adjusting plate 25. The limiting groove 251 on the inner wall of the adjusting plate 25 can limit the slider 26, so that the slider 26 can slide stably on the inner wall of the adjusting plate 25, so that the adjusting rod 27 can be adjusted to a position offset from the outer end of the outer wall protection plate, so that the positioning member 271 can clamp and position its outer side. The limiting rod 24 is used to allow the adjusting plate 25 to slide and engage with the side slide plate 23, and facilitates its installation and separation.

[0027] The working principle and usage process of this utility model are as follows: When installing the external wall protection panel, first install the fixing rod 1 on the steel structure column. The fixing blocks 12 at both ends of the fixing rod 1 are connected to the fixing rod 1 through the connecting rod 11. The length can be adjusted to both sides of the steel structure. Then, use the threaded rod 13 to connect the two fixing blocks 12 and clamp the two fixing rods 1 on the outside of the top of the column. Subsequently, the mounting plate 14 on one side of the fixing rod 1 fixes the upright 15 to one side of the column. During installation, the inner sliding plate 2 slides on the upright 15 through the docking plate 16. According to the height of the outer wall panel, the positioning rod 17 on the docking plate 16 is connected to the slot of the upright 15 to precisely adjust the height of the inner sliding plate 2 to align with the top of the outer wall panel. The rotating cylinder 231 on the inner sliding plate 2 and the side sliding plate 23 can easily push them to the appropriate height. Then, adjust the sliding rods 22 on both sides of the inner sliding plate 2 and the side sliding plate 23 to adapt to the column size and clamp them. After the inner sliding plate 2 is adjusted, rotate the threaded rods 31 on the side plates 3 at both ends of the inner sliding plate 2 to push the push block 32 into the inner wall of the sleeve 33, which drives the connecting column 341 to make the support plate 34 support the sliding rod 22 and position the sliding rod 22 to stabilize the side sliding plate 23. Next, slide the adjustment plate 25 on one side of the side slide plate 23 to the positioning position, adjust the slider 26 inside the adjustment plate 25 so that the adjustment rod 27 is located at the outer end of the outer wall panel, rotate the positioning piece 271 on the adjustment rod 27 to clamp the outer side of the outer wall panel to complete the temporary positioning, which is convenient for subsequent installation.

Claims

1. A prefabricated steel component, comprising two fixing rods (1), characterized in that: The fixed rod (1) is slidably connected to the two ends of the fixed block (12), and the fixed blocks (12) are connected to each other by a screw (13). One of the fixed rods (1) is equipped with a mounting plate (14) on one side, and a vertical rod (15) is installed at the bottom of the mounting plate (14). An inner sliding plate (2) is slidably connected to the vertical rod (15). A sliding groove (21) is opened at both ends of the inner sliding plate (2). A sliding rod (22) is slidably connected to the inner wall of the sliding groove (21). A side sliding plate (23) is fixedly connected to one end of the sliding rod (22). An adjusting plate (25) is slidably connected to one side of the side sliding plate (23). A slider (26) is slidably connected to the inner wall of the adjusting plate (25). An adjusting rod (27) is rotatably connected to one side of the slider (26). A positioning part (271) is threadedly connected to the outer wall of the adjusting rod (27).

2. The prefabricated steel component according to claim 1, characterized in that: The fixed rod (1) has a connecting rod (11) slidably connected to both ends, and one end of the connecting rod (11) is fixedly connected to one side of the fixed block (12).

3. A prefabricated steel component according to claim 1, characterized in that: The inner slide plate (2) is fixedly connected to a docking plate (16) that is slidably connected to the upright (15) on one side, and a positioning rod (17) is installed on the docking plate (16).

4. A prefabricated steel component according to claim 1, characterized in that: A rotating cylinder (231) is rotatably connected to both the inner sliding plate (2) and the side sliding plate (23). A spring (211) is fixedly connected to the inner wall of the slide groove (21), and one end of the spring (211) is fixedly connected to one end of the slide rod (22).

5. A prefabricated steel component according to claim 1, characterized in that: The inner slide plate (2) is equipped with side plates (3) at both ends. A threaded rod (31) is threadedly connected to the side plate (3). A push block (32) is rotatably connected to one end of the threaded rod (31). A sleeve (33) is provided between the slide rods (22). Two connecting columns (341) are slidably connected to the inner wall of the sleeve (33). A support plate (34) is fixedly connected to one end of the connecting column (341).

6. A prefabricated steel component according to claim 5, characterized in that: The sleeve (33) has a through hole (331) that matches the connecting post (341), the push block (32) fits against the inner wall of the sleeve (33), and the sleeve (33) is fixedly connected to one end of the inner slide plate (2).

7. A prefabricated steel component according to claim 1, characterized in that: The inner wall of the adjusting plate (25) is provided with a limiting groove (251) for limiting the slider (26). A limiting rod (24) is fixedly connected to the connection between the side slide (23) and the adjusting plate (25). The limiting rod (24) is engaged with the adjusting plate (25).

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