A disassembled steel structure assembled modular building house
Patent Information
- Application Number
- CN202521228941.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-16
- Publication Date
- 2026-08-18
- Estimated Expiration
- 2035-06-16
AI Technical Summary
[0002]目前由于砌体结构或现浇混凝土结构的建筑具有施工工期长、劳动强度大的缺点，因此，在一些临时性建筑中通常都使用钢结构的建筑来替代传统的建筑结构
其一，在装配过程中，先将安装杆和套筒一同放入放置槽内，而套环置入对应的套环槽，限位环放入限位槽，限位柱插入限位槽，通过旋转半圆杆，将固定块转下来，同时拉出半圆杆，套筒会与右侧的固定环抵触，将固定块和半圆杆放入容槽和固定槽内。再拨动密封板，旋转180度，使半圆杆和固定块转上去锁紧，且密封板与装配墙板的对应槽口对齐，利用多边形工具插入多边形槽口并旋转，带动螺纹杆在通孔内向下移动，最终进入锥形的定位槽，由于螺纹杆的尖端与锥形槽斜面抵触滑动，这会推动安装杆在套筒内后移，密封板随之进入放置槽，带动半圆杆和固定块相应移动，固定块会接触到固定槽的内壁，同时促使另一组墙板与当前墙板紧密连接。在拆卸时，只需用工具拧出螺纹杆，再将装配墙板向一边拉。固定块、半圆杆和安装杆再次短距离移动，密封板会从放置槽中移出。再次拨动密封板旋转180度，即可使半圆杆和固定块转下来，从墙板的槽口中取出，从而完成这些连接组件的拆卸过程。
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Figure CN224647863U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of prefabricated building technology, and in particular to a modular prefabricated steel structure building. Background Technology
[0002] Currently, due to the disadvantages of long construction periods and high labor intensity in masonry or cast-in-place concrete structures, steel structures are often used to replace traditional building structures in some temporary buildings.
[0003] Existing prefabricated houses typically use a large number of bolts for reinforcement when assembled with steel structures, which makes assembly inconvenient and disassembly inefficient. To address these issues, we have introduced a demountable steel structure prefabricated modular building. Utility Model Content
[0004] This utility model discloses a detachable steel structure prefabricated modular building, which improves upon the existing structure and its shortcomings to provide a detachable steel structure prefabricated modular building with better practical value.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: A modular prefabricated steel structure building includes prefabricated wall panels. Two placement slots are provided on one side of the prefabricated wall panels. A collar groove is provided at the top of the inner wall of the two placement slots. A limiting ring groove is provided inside the collar groove. A limiting column groove is provided at the bottom of the inner wall of the placement slot. A connecting component is provided inside the placement slot. The connecting component is used to fix the prefabricated wall panels. The connecting assembly includes a mounting rod disposed inside the placement groove, and a sleeve slidably connected to the outer side of the mounting rod, the outer side of the sleeve being slidably connected to the inside of the placement groove.
[0006] In a preferred embodiment, a collar is fixedly connected to the top of the sleeve, the outer side of the collar is slidably connected to the inside of the collar groove, a limiting ring is fixedly connected to the outer side of the collar, the outer side of the limiting ring is slidably connected to the inside of the limiting ring groove, and a limiting post is fixedly connected to the bottom of the sleeve, the outer side of the limiting post is slidably connected to the inside of the limiting post groove.
[0007] In a preferred embodiment, one end of the mounting rod is fixedly connected to a semi-circular rod, one end of the semi-circular rod is fixedly connected to a fixing block, one side of the prefabricated wall panel is provided with a receiving groove, one side of the inner wall of the receiving groove is provided with a fixing groove, the outer side of the semi-circular rod is slidably connected to the inside of the receiving groove, and one side of the fixing block abuts against one side of the inner wall of the fixing groove.
[0008] In a preferred embodiment, the top of the prefabricated wall panel has a through hole, the inside of which is threaded with a threaded rod. The top of the mounting rod has a positioning groove, the bottom of the threaded rod abuts against the inside of the positioning groove, and the top of the threaded rod has a polygonal slot.
[0009] In a preferred embodiment, the outer side of the mounting rod is fixedly connected with two retaining rings.
[0010] In a preferred embodiment, a sealing plate is provided on the outer side of the mounting rod.
[0011] The modular, prefabricated steel structure building provided by this utility model has the following advantages: Firstly, during assembly, the mounting rod and sleeve are placed into the placement groove together, the collar is placed into the corresponding collar groove, the limiting ring is placed into the limiting groove, and the limiting pin is inserted into the limiting groove. By rotating the semi-circular rod, the fixing block is turned down, and the semi-circular rod is pulled out simultaneously. The sleeve will then abut against the fixing ring on the right side. The fixing block and semi-circular rod are then placed into the receiving groove and fixing groove. Next, the sealing plate is moved and rotated 180 degrees, causing the semi-circular rod and fixing block to rotate up and lock, and the sealing plate is aligned with the corresponding groove of the assembly wall panel. A polygonal tool is inserted into the polygonal groove and rotated, causing the threaded rod to move downward in the through hole and finally enter the conical positioning groove. Because the tip of the threaded rod slides against the inclined surface of the conical groove, this pushes the mounting rod backward in the sleeve, and the sealing plate enters the placement groove accordingly, causing the semi-circular rod and fixing block to move accordingly. The fixing block will contact the inner wall of the fixing groove, and at the same time, it will cause the other set of wall panels to be tightly connected to the current wall panel. During disassembly, simply use a tool to unscrew the threaded rod and then pull the assembly wall panel to one side. The fixing block, semi-circular rod, and mounting rod move a short distance again, and the sealing plate will be removed from the placement groove. Rotating the sealing plate 180 degrees again will allow the semi-circular rod and fixing block to come down and be removed from the groove in the wall panel, thus completing the disassembly process of these connecting components.
[0012] Secondly, by installing connecting components on one side of the prefabricated wall panel, a mechanized connection and disconnection method is adopted, making the assembly and disassembly process faster and simpler, significantly reducing construction and dismantling time, and alleviating the difficulty and potential danger of manual operation in high-altitude work. Attached Figure Description
[0013] Figure 1 This is a three-dimensional schematic diagram of a modular prefabricated steel structure building proposed in this utility model.
[0014] Figure 2 This is a half-section schematic diagram of a modular prefabricated steel structure building proposed in this utility model.
[0015] Figure 3This is a first exploded view of a modular steel structure prefabricated building proposed in this utility model.
[0016] Figure 4 This is a second schematic diagram of a modular prefabricated steel structure building proposed in this utility model.
[0017] Figure 5 This utility model proposes a detachable steel structure prefabricated modular building. Figure 2 Enlarged diagram of point A in the middle.
[0018] Figure 6 This utility model proposes a detachable steel structure prefabricated modular building. Figure 2 Enlarged diagram of point B in the middle.
[0019] In the attached diagram: 1. Prefabricated wall panel; 2. Placement groove; 3. Collar groove; 4. Limiting ring groove; 5. Limiting column groove; 6. Mounting rod; 7. Sleeve; 8. Collar; 9. Limiting ring; 10. Limiting column; 11. Semi-circular rod; 12. Fixing block; 13. Receiving groove; 14. Fixing groove; 15. Through hole; 16. Threaded rod; 17. Polygonal groove; 18. Positioning groove; 19. Fixing ring; 20. Sealing plate. Detailed Implementation
[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.
[0021] The modular steel structure prefabricated building disclosed in this utility model is mainly applied to prefabricated building scenarios.
[0022] Reference Figures 1 to 6 A modular prefabricated steel structure building includes: a prefabricated wall panel 1, with two placement grooves 2 on one side of the prefabricated wall panel 1, a collar groove 3 on the top of the inner wall of the two placement grooves 2, a limiting ring groove 4 inside the collar groove 3, a limiting column groove 5 on the bottom of the inner wall of the placement groove 2, and a connecting component inside the placement groove 2 for fixing the prefabricated wall panel 1. The connecting assembly includes a mounting rod 6, which is disposed inside the placement groove 2. A sleeve 7 is slidably connected to the outside of the mounting rod 6, and the outside of the sleeve 7 is slidably connected to the inside of the placement groove 2. A collar 8 is fixedly connected to the top of the sleeve 7. The outer side of the collar 8 is slidably connected to the inside of the collar groove 3. A limiting ring 9 is fixedly connected to the outer side of the collar 8. The outer side of the limiting ring 9 is slidably connected to the inside of the limiting ring groove 4. A limiting post 10 is fixedly connected to the bottom of the sleeve 7. The outer side of the limiting post 10 is slidably connected to the inside of the limiting post groove 5. One end of the mounting rod 6 is fixedly connected to a semi-circular rod 11, and one end of the semi-circular rod 11 is fixedly connected to a fixing block 12. A receiving groove 13 is provided on one side of the prefabricated wall panel 1, and a fixing groove 14 is provided on one side of the inner wall of the receiving groove 13. The outer side of the semi-circular rod 11 is slidably connected to the inside of the receiving groove 13, and one side of the fixing block 12 abuts against one side of the inner wall of the fixing groove 14. The top of the prefabricated wall panel 1 has a through hole 15, and a threaded rod 16 is threadedly connected inside the through hole 15. The top of the mounting rod 6 has a positioning groove 18, the bottom of the threaded rod 16 abuts against the inside of the positioning groove 18, and the top of the threaded rod 16 has a polygonal groove 17. The outer side of the mounting rod 6 is fixedly connected to two retaining rings 19; A sealing plate 20 is provided on the outer side of the mounting rod 6.
[0023] In the above technical solution, considering that existing prefabricated houses typically use a large number of bolts for reinforcement when assembled with steel structures, resulting in inconvenient assembly and low disassembly efficiency, the specific operation is as follows to solve these problems: By setting up connecting components, the mounting rod 6 and sleeve 7 are placed into the placement groove 2, the collar 8 is placed into the collar groove 3, the limiting ring 9 is placed into the limiting ring groove 4, and the limiting post 10 is placed into the limiting post groove 5. Then, the semi-circular rod 11 is rotated to remove the fixing block 12, and the semi-circular rod 11 is pulled outward. The sleeve 7 will then abut against the right fixing ring 19. The fixing block 12 and the semi-circular rod 11 are then placed into the receiving groove 13 and the fixing groove 14. Then, the sealing plate 20 is rotated 180 degrees to rotate the semi-circular rod 11 and the fixing block 12 upward. At the same time, the sealing plate 20 corresponds to the groove on one side of the prefabricated wall panel 1. A polygonal tool is placed into the polygonal groove 17 and rotated, thereby driving the threaded rod 16 in the through hole 15. The threaded rod 16 moves downwards and eventually enters the positioning groove 18. Because the inside of the positioning groove 18 is conical, the pointed surface of the threaded rod 16 abuts against the inclined surface of the positioning groove 18, which pushes the mounting rod 6 to move backward inside the sleeve 7. The sealing plate 20 enters the placement groove 2, and the semi-circular rod 11 and the fixing block 12 move accordingly. The fixing block 12 abuts against the inner wall of the fixing groove 14, and at the same time, it drives another set of prefabricated wall panels 1 to fit together with this set of wall panels, thereby completing the connection of the two sets of prefabricated wall panels 1. When disassembling, simply use a tool to unscrew the threaded rod 16 and separate it from the positioning groove 18. Then pull the prefabricated wall panel 1. Under the action of the pulling force, the mounting rod 6 will slide outward a short distance, and the sealing plate 20 will move out of the placement groove 2. Then, rotate the sealing plate 20 180° again to turn down the semi-circular rod 11 and the fixing block 12, so that they can be separated from the groove of the other set of prefabricated wall panels 1. Then, take the connecting assembly out of the placement groove 2 to complete the disassembly. By installing connecting components on one side of the prefabricated wall panel 1, and adopting a mechanized connection and disconnection method, the assembly and disassembly process is made faster and simpler, significantly reducing construction and dismantling time, and alleviating the difficulty and potential danger of manual operation in high-altitude work.
[0024] Working principle: In use, place the mounting rod 6 and sleeve 7 together into the placement groove 2, the collar 8 into the collar groove 3, the limiting ring 9 into the limiting ring groove 4, and the limiting post 10 into the limiting post groove 5. Then rotate the semi-circular rod 11 to rotate the fixing block 12 down and pull the semi-circular rod 11 outward. The sleeve 7 will then abut against the right fixing ring 19. Place the fixing block 12 and the semi-circular rod 11 into the receiving groove 13 and the fixing groove 14. Then rotate the sealing plate 20 180 degrees to rotate the semi-circular rod 11 and the fixing block 12 up. At the same time, the sealing plate 20 aligns with the groove on one side of the prefabricated wall panel 1. Use a polygonal tool to insert into the polygonal groove 17 and rotate it, thereby driving the threaded rod 16 to move downward inside the through hole 15 and finally enter the positioning groove 18. Because the inside of the positioning groove 18 is conical, the pointed surface of the threaded rod 16 abuts against the inclined surface of the positioning groove 18, which will push the mounting rod. 6 moves backward inside the sleeve 7, and the sealing plate 20 enters the placement groove 2. The semi-circular rod 11 and the fixing block 12 move accordingly. The fixing block 12 abuts against the inner wall of the fixing groove 14, and at the same time, it drives another set of prefabricated wall panels 1 to fit together with this set of wall panels, thereby completing the connection of the two sets of prefabricated wall panels 1. When disassembling, simply use a tool to unscrew the threaded rod 16 and separate it from the positioning groove 18. Then pull the prefabricated wall panel 1. Under the action of the pulling force, the mounting rod 6 will slide outward a short distance, and the sealing plate 20 will move out of the placement groove 2. Then, rotate the sealing plate 20 180° again to turn down the semi-circular rod 11 and the fixing block 12, so that they can be separated from the groove of the other set of prefabricated wall panels 1. Then, take the connecting assembly out of the placement groove 2 to complete the disassembly. All contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0025] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.
Claims
1. A knock-down steel structure fabricated modular building house comprising fabricated wall panels (1), characterized in that, Two placement slots (2) are provided on one side of the prefabricated wall panel (1). A collar groove (3) is provided at the top of the inner wall of the two placement slots (2). A limiting ring groove (4) is provided inside the collar groove (3). A limiting column groove (5) is provided at the bottom of the inner wall of the placement slot (2). A connecting component is provided inside the placement slot (2). The connecting component is used to fix the prefabricated wall panel (1). The connecting assembly includes a mounting rod (6) disposed inside the placement groove (2), and a sleeve (7) is slidably connected to the outside of the mounting rod (6), with the outside of the sleeve (7) slidably connected to the inside of the placement groove (2).
2. A demountable steel building structure assembly modular building house according to claim 1, characterized in that, The top of the sleeve (7) is fixedly connected to a collar (8), the outer side of the collar (8) is slidably connected to the inside of the collar groove (3), the outer side of the collar (8) is fixedly connected to a limiting ring (9), the outer side of the limiting ring (9) is slidably connected to the inside of the limiting ring groove (4), and the bottom of the sleeve (7) is fixedly connected to a limiting post (10), the outer side of the limiting post (10) is slidably connected to the inside of the limiting post groove (5).
3. A demountable steel building structure assembly modular building house according to claim 1, characterized in that, One end of the mounting rod (6) is fixedly connected to a semi-circular rod (11), and one end of the semi-circular rod (11) is fixedly connected to a fixing block (12). A receiving groove (13) is provided on one side of the prefabricated wall panel (1), and a fixing groove (14) is provided on one side of the inner wall of the receiving groove (13). The outer side of the semi-circular rod (11) is slidably connected to the inside of the receiving groove (13), and one side of the fixing block (12) abuts against one side of the inner wall of the fixing groove (14).
4. The demountable steel building structure assembly modular building house according to claim 1, characterized in that, The top of the prefabricated wall panel (1) is provided with a through hole (15), and a threaded rod (16) is threadedly connected inside the through hole (15). The top of the mounting rod (6) is provided with a positioning groove (18), the bottom of the threaded rod (16) abuts against the inside of the positioning groove (18), and the top of the threaded rod (16) is provided with a polygonal slot (17).
5. The demountable steel building structure assembly modular building house according to claim 1, characterized in that, The outer side of the mounting rod (6) is fixedly connected to two fixing rings (19).
6. The demountable steel building structure modular building of claim 1, wherein, A sealing plate (20) is provided on the outside of the mounting rod (6).