A prefabricated steel structure wallboard with convenient installation
By using a slot and plug design, combined with a fixing hook and locking assembly, the stability and construction complexity of prefabricated steel structure wall panels are solved, enabling rapid installation and disassembly and improving assembly efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO CHANGXIN STEEL STRUCTURE ENG CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-05-29
AI Technical Summary
Existing steel structure prefabricated wall panels have poor stability during splicing, are complex to construct, inconvenient to assemble, and affect assembly efficiency.
The design employs slots and inserts, utilizing fixed hooks and locking components to achieve snap-fit connections. Combined with a return spring and a rotating shaft structure, it enables rapid assembly and disassembly of the wall panels.
It improves the installation efficiency of wall panels, enhances the stability and convenience of construction, and simplifies the construction process.
Smart Images

Figure CN224300217U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of steel structure building technology, specifically to a prefabricated steel structure wall panel that is easy to install. Background Technology
[0002] Wall panels are a load-bearing building structure consisting of walls and floor slabs. Currently, steel structure prefabricated wall panels usually require splicing several prefabricated wall panels together, but they generally suffer from poor stability, complex construction, and inconvenient assembly, which affects the overall assembly efficiency of workers when assembling wall panels. Utility Model Content
[0003] The purpose of this utility model is to provide a prefabricated steel structure wall panel that is easy to install, which solves the problems of poor stability, complicated construction and inconvenient assembly that are common in existing prefabricated wall panels.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated steel structure wall panel that is easy to install, including a mounting base and a steel structure wall panel disposed in the mounting base. A slot is provided on the left side of the steel structure wall panel, and a fixing hook is fixedly connected in the slot. A plug corresponding to the slot is provided on the right side of the steel structure wall panel, and a locking component is installed in the plug. The locking component can engage with the fixing hook.
[0005] With the above structural design, after the two steel structure wall panels are installed in the mounting base, the insert of one steel structure wall panel extends into the slot of the other steel structure wall panel, and at the same time the locking component and the fixing hook are engaged, thereby fixing the two steel structure wall panels together. The snap-fit method facilitates the assembly of the wall panels and improves work efficiency.
[0006] Preferably, the locking assembly includes a placement groove formed inside the steel structure wall panel, a fixing rod rotatably connected inside the placement groove, one end of the fixing rod extending into the insert block, and the end of the fixing rod being able to engage with the fixing hook, and a return spring installed at the upper end of the fixing rod, the upper end of the return spring being fixed to the inner sidewall of the placement groove.
[0007] With the above design, during the insertion of the insert into the slot, the fixing hook comes into contact with the fixing rod, causing the fixing rod to rotate counterclockwise upward. After the fixing rod rotates to a certain angle, it is subjected to the elastic force of the return spring, causing the fixing rod to rotate clockwise and engage with the fixing hook, thereby fixing the two steel structure wall panels.
[0008] Preferably, a rotating shaft is rotatably connected inside the placement slot. The rotating shaft is located below the fixed rod, and a lever is fixedly sleeved on the rotating shaft. One end of the rotating shaft passes through the steel structure wall panel and is equipped with a knob.
[0009] With the above design, when the steel structure wall panel needs to be disassembled, the knob is turned so that the rotating shaft drives the lever to rotate counterclockwise. The lever drives the fixing rod to rise and disengage from the fixing hook, thus separating the two steel structure wall panels.
[0010] Preferably, symmetrical limit grooves are formed on the two side walls at the lower end of the steel structure wall panel, and a fixing strip is fixedly connected to the inner side wall of the mounting base relative to the position of the limit groove.
[0011] By adopting the above structural design, the lower end of the steel structure wall panel is easily fixed in the mounting base through the cooperation of the limiting groove and the fixing strip, preventing the steel structure wall panel from detaching from the mounting base.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] After installing two steel structure wall panels in the mounting base, the insert of one steel structure wall panel extends into the slot of the other steel structure wall panel. During the insertion of the insert into the slot, the fixing hook contacts the fixing rod, causing the fixing rod to rotate counterclockwise upward. After the fixing rod rotates to a certain angle, it is subjected to the elastic force of the return spring, and the fixing rod rotates clockwise and engages with the fixing hook, thereby fixing the two steel structure wall panels together. The snap-fit method facilitates the assembly of the wall panels and improves work efficiency. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a structural schematic diagram of the steel structure wall panel of this utility model;
[0016] Figure 3 This utility model Figure 2 Sectional view at point A in the middle;
[0017] Figure 4 This utility model Figure 2 Sectional view at point B. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Please see Figures 1 to 4This utility model provides a technical solution: a prefabricated steel structure wall panel that is easy to install, including a mounting base 2 and a steel structure wall panel 1 disposed within the mounting base 2. The mounting base 2 is a U-shaped steel plate with its opening facing upwards. A slot 4 is provided on the left side of the steel structure wall panel 1, and a fixing hook 7 is fixedly connected in the slot 4. A corresponding insertion block 3 is provided on the right side of the steel structure wall panel 1, and a locking component 6 is installed in the insertion block 3. The locking component 6 can engage with the fixing hook 7. Two sets of slots 4 and insertion blocks 3 are provided.
[0020] The locking assembly 6 includes a placement groove 603 formed inside the steel structure wall panel 1. A fixing rod 601 is rotatably connected inside the placement groove 603. One end of the fixing rod 601 extends into the insert block 3, and the end of the fixing rod 601 can be engaged with the fixing hook 7. A return spring 602 is installed on the upper end of the fixing rod 601, and the upper end of the return spring 602 is fixed to the inner sidewall of the placement groove 603.
[0021] A rotating shaft 501 is rotatably connected inside the placement slot 603. The rotating shaft 501 is located below the fixed rod 601. A lever 502 is fixedly sleeved on the rotating shaft 501. One end of the rotating shaft 501 passes through the steel structure wall panel 1 and is equipped with a knob 5.
[0022] Limiting grooves 101 are symmetrically provided on the two side walls at the lower end of the steel structure wall panel 1, and a fixing strip 201 is fixedly connected to the inner side wall of the mounting base 2 relative to the position of the limiting grooves 101.
[0023] Working principle: In use, first determine the length of the mounting base 2 as needed, then push multiple steel structure wall panels 1 into the mounting base 2 one by one from one end of the mounting base 2, ensuring that each steel structure wall panel 1 fits tightly against the others. The insert 3 of one steel structure wall panel 1 extends into the slot 4 of another steel structure wall panel 1. During the insertion of the insert 3 into the slot 4, the fixing hook 7 contacts the fixing rod 601, causing the fixing rod 601 to rotate counterclockwise upwards. After rotating a certain angle, the fixing rod 601 is subjected to the elastic force of the return spring 602, causing the fixing rod 601 to rotate clockwise and contact the fixing hook 7. The fixed hook 7 engages with the steel structure wall panel 1 to fix the two steel structure wall panels 1 together. Then, the steel plate is fixed to both ends of the mounting base 2 with bolts to seal the mounting base 2 and prevent the steel structure wall panel 1 from detaching from the mounting base 2. When disassembly is required, first remove the steel plate from the mounting base 2, turn the knob 5 to make the rotating shaft 501 drive the lever 502 to rotate counterclockwise. The lever 502 drives the fixing rod 601 to rise and disengage from the fixed hook 7, so that the two steel structure wall panels 1 can be separated. Then, the steel structure wall panels 1 can be removed from the mounting base 2 one by one to disassemble the steel structure wall panel 1.
[0024] Contents not described in detail in this specification are existing technologies known to those skilled in the art. 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 prefabricated steel structure wall panel that is easy to install, comprising a mounting base (2) and a steel structure wall panel (1) disposed within the mounting base (2), characterized in that: The steel structure wall panel (1) has a slot (4) on its left side, and a fixing hook (7) is fixedly connected in the slot (4). The steel structure wall panel (1) has a plug (3) on its right side that corresponds to the slot (4). A locking component (6) is installed in the plug (3), and the locking component (6) can engage with the fixing hook (7).
2. The prefabricated steel structure wall panel for easy installation according to claim 1, characterized in that: The locking assembly (6) includes a placement groove (603) opened inside the steel structure wall panel (1). A fixing rod (601) is rotatably connected inside the placement groove (603). One end of the fixing rod (601) extends into the insert (3), and the end of the fixing rod (601) can be engaged with the fixing hook (7). A return spring (602) is installed on the upper end of the fixing rod (601), and the upper end of the return spring (602) is fixed to the inner wall of the placement groove (603).
3. The prefabricated steel structure wall panel for easy installation according to claim 2, characterized in that: A rotating shaft (501) is rotatably connected inside the placement slot (603). The rotating shaft (501) is located below the fixed rod (601). A lever (502) is fixedly sleeved on the rotating shaft (501). One end of the rotating shaft (501) passes through the steel structure wall panel (1) and is equipped with a knob (5).
4. The prefabricated steel structure wall panel for easy installation according to claim 1, characterized in that: The steel structure wall panel (1) has symmetrically provided limiting grooves (101) on the two side walls at the lower end, and the inner side wall of the mounting base (2) is fixedly connected with a fixing strip (201) relative to the limiting groove (101).