Detachable modularized steel structure device

Abstract

The invention relates to the technical field of steel structures, and discloses a detachable modularized steel structure device which comprises a plurality of bases and a plurality of formwork bodies, the bases are evenly installed on the ground, and the formwork bodies are installed at the tops of the bases; the device comprises a template main body, a correcting assembly and a cleaning assembly, the correcting assembly is movably installed on the template main body, the cleaning assembly is fixedly installed on the correcting assembly, the correcting assembly is used for correcting the template main body, and the cleaning assembly is used for cleaning the template main body. By arranging the correcting assembly and the cleaning assembly, the correcting assembly corrects and calibrates the structural form of the template body, the cleaning assembly can synchronously complete cleaning operation of the template body, surface rust and impurities are effectively removed, structural loss is reduced, the overall service life of the device is further prolonged, and the long-term use performance is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of steel structure technology, and in particular to a detachable modular steel structure device. Background Technology

[0002] Steel structure devices are widely used in building construction, temporary support, or equipment frame construction due to their high strength and load-bearing capacity.

[0003] However, traditional steel structure installations are prone to rust and slight deformation due to environmental corrosion and external impacts during long-term use. On the one hand, rust gradually erodes the surface of steel components, damaging the structure's anti-rust protective layer. If not cleaned in time, the rust will spread inward, weakening the mechanical properties of the steel and reducing the structure's load-bearing capacity. On the other hand, although slight deformation may not directly cause safety problems in the short term, long-term accumulation will change the original stress state of the steel structure, causing local stress concentration. This not only affects the flatness and assembly accuracy of the installation but may also lead to a chain of problems such as loosening of connectors and widening of splice gaps, further aggravating structural wear. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides the following technical solution: A detachable modular steel structure assembly, comprising: Multiple bases and multiple template bodies are provided, with the multiple bases evenly installed on the ground and the multiple template bodies installed on top of the multiple bases. The multiple template bodies are composed of multiple first steel templates, multiple second steel templates and multiple third steel templates. The multiple first steel templates correspond one-to-one with the multiple bases. The multiple first steel templates are vertically installed on the top of the bases. The multiple second steel templates are movably installed between two horizontally adjacent first steel templates. The multiple third steel templates are movably installed between two vertically adjacent first steel templates. The template body includes a calibration component and a cleaning component. The calibration component is movably mounted on the template body, and the cleaning component is fixedly mounted on the calibration component. The calibration component is used to calibrate the template body, and the cleaning component is used to clean the template body.

[0005] As an improvement to the above technical solution, the template body is a double C-shaped steel structure welded back to back, and the correction component and the cleaning component are used to correct and clean the two C-shaped notches on the template body.

[0006] As an improvement to the above technical solution, a first connector is installed at the connection between the first steel template and the second steel template. The first connector is fixedly installed at the end of the second steel template. A plurality of first connecting bolts are movably installed at the first connector. The plurality of first connecting bolts pass through the first connector and are fixedly connected to the outer wall of the upper end of the first steel template.

[0007] As an improvement to the above technical solution, a second connector is installed at the connection between the first steel template and the third steel template. The second connector is fixedly installed at the upper end of the first steel template, and a plurality of second connecting bolts are movably installed at the second connector. The plurality of second connecting bolts pass through the second connector and are fixedly connected to the end of the third steel template.

[0008] As an improvement to the above technical solution, the correction component includes two mounting plates arranged opposite to each other. A positive correction component and a mounting cylinder are fixedly mounted on the mounting plates. A connecting cylinder is installed between the mounting plates and the mounting cylinder. A rotating shaft is rotatably mounted inside the connecting cylinder. One end of the rotating shaft passes through the mounting plate and is fixedly mounted with a first bevel gear. The other end of the rotating shaft is located inside the mounting cylinder and is fixedly mounted with a knob. Two lead screws are rotatably mounted inside the mounting cylinder. A second bevel gear that meshes with the first bevel gear is fixedly mounted on the inner end of each of the two lead screws. A push rod is threaded onto the outer end of each of the two lead screws. The push rod is slidably mounted on the mounting cylinder. A side correction component is fixedly mounted on the end of the push rod away from the mounting cylinder.

[0009] As an improvement to the above technical solution, the correction assembly further includes a bidirectional lead screw. One end of each of the two mounting plates is slidably mounted on both ends of the bidirectional lead screw. A non-slip component that facilitates rotation is fixedly mounted in the middle of the bidirectional lead screw. Guide rods are slidably mounted on the other ends of the two mounting plates. One of the guide rods has a threaded groove on its inner end, and a threaded cylinder that matches the threaded groove is rotatably mounted on the inner end of the other guide rod.

[0010] As an improvement to the above technical solution, both ends of the bidirectional lead screw and the outer ends of the two guide rods are fixedly equipped with blocks, which are used to prevent the two mounting plates from detaching from the bidirectional lead screw and the guide rods.

[0011] As an improvement to the above technical solution, the bidirectional lead screw and the two guide rods are all installed at the bottom of the mounting plate, and the bidirectional lead screw and the two guide rods are arranged opposite to each other.

[0012] As an improvement to the above technical solution, the cleaning component includes a first cleaning scraper and two second cleaning scrapers. The first cleaning scraper is fixedly installed on the bottom of the centering member, and the two second cleaning scrapers are respectively fixedly installed on the two side centering members.

[0013] As an improvement to the above technical solution, when the positive alignment member contacts the inner wall of the opening on the template body, the scraping end of the first cleaning scraper contacts the inner wall of the opening on the template body; when the two side alignment members contact the side wall of the opening on the template body, the scraping ends of the two second cleaning scrapers contact the side wall of the opening on the template body.

[0014] The beneficial effects of this invention are: 1. This detachable modular steel structure device, by setting up a correction component and a cleaning component, the correction component corrects and calibrates the structural shape of the template body, and the cleaning component can simultaneously complete the cleaning operation of the template body, effectively removing surface rust and impurities, reducing structural damage, further extending the overall service life of the device, and ensuring long-term performance.

[0015] 2. The detachable modular steel structure device, through the combination design of the first connecting bolt and the first connecting piece, as well as the second connecting bolt and the second connecting piece, not only ensures the stability of the steel formwork connection, but also retains the convenience of installation, disassembly and adjustment of the modular device by relying on the detachable bolt structure. At the same time, the setting of the first connecting piece and the second connecting piece can guide the second steel formwork and the third steel formwork to be installed quickly and accurately on the first steel formwork, thereby improving assembly efficiency. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention; Figure 2 For the present invention Figure 1 A magnified view of a section at point A in the middle; Figure 3 For the present invention Figure 1 A magnified view of a section at point B in the middle; Figure 4 For the present invention Figure 1 A magnified view of a section at point C; Figure 5 This is a perspective view of the correction component and the cleaning component in this invention. Figure 6 In this invention Figure 5 The left view; Figure 7 The calibration component and cleaning component in this invention are along Figure 6 A cross-sectional view along the aa direction; Figure 8 For the present invention Figure 7A magnified view of a section at point D.

[0017] Reference numerals: 10. Base; 11. Template body; 1101. First steel template; 1102. Second steel template; 1103. Third steel template; 13. First connector; 14. First connecting bolt; 15. Second connector; 16. Second connecting bolt; 20. Correction assembly; 21. Mounting plate; 22. Positive correction component; 23. Mounting cylinder; 24. Connecting cylinder; 25. Rotating shaft; 26. First bevel gear; 27. Knob; 28. Lead screw; 29. ​​Second bevel gear; 210. Push rod; 211. Side correction component; 212. Bidirectional lead screw; 213. Anti-slip component; 214. Guide rod; 215. Threaded groove; 216. Threaded cylinder; 217. Stop block; 30. Cleaning assembly; 31. First cleaning scraper; 32. Second cleaning scraper. Detailed Implementation

[0018] The following specific examples illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0019] Reference Figures 1 to 8 One embodiment provided by the present invention: A detachable modular steel structure device includes: multiple bases 10 and multiple template bodies 11. The multiple bases 10 are evenly installed on the ground, and the multiple template bodies 11 are installed on top of the multiple bases 10. The multiple template bodies 11 are composed of multiple first steel templates 1101, multiple second steel templates 1102, and multiple third steel templates 1103. The multiple first steel templates 1101 correspond one-to-one with the multiple bases 10. The multiple first steel templates 1101 are vertically installed on top of the bases 10. The multiple second steel templates 1102 are movably installed between two horizontally adjacent first steel templates 1101, and the multiple third steel templates 1103 are movably installed between two longitudinally adjacent first steel templates 1101. A correction component 20 and a cleaning component 30 are also included. The correction component 20 is movably installed on the template body 11, and the cleaning component 30 is fixedly installed on the correction component 20. The correction component 20 is used to correct the template body 11, and the cleaning component 30 is used to clean the template body 11.

[0020] In the above embodiments, the base 10 corresponds one-to-one with the first steel template 1101, and the second steel template 1102 and the third steel template 1103 are respectively movably connected to the adjacent first steel templates 1101 in the horizontal and vertical directions, thereby realizing the rapid assembly and disassembly of the steel structure. This not only greatly improves the convenience of device installation and disassembly, but also significantly enhances the flexibility of structural construction. At the same time, it makes the steel template reusable, reducing long-term use costs. Since the template body 11 will undergo slight deformation and rust during long-term use, the correction component 20 corrects and calibrates the structural shape of the template body 11. Combined with the cleaning component 30 fixed to the correction component 20, the cleaning operation of the template body 11 can be completed simultaneously, effectively removing surface rust and impurities, reducing structural wear, further extending the overall service life of the device, and ensuring long-term performance.

[0021] The template body 11 is a double C-shaped steel structure welded back to back. The correction component 20 and the cleaning component 30 are used to correct and clean the two C-shaped notches on the template body 11.

[0022] In this embodiment, the design of the double C-shaped steel section not only ensures the structural strength of the template body 11, but also provides a clear point of action for the operation of the correction component 20 and the cleaning component 30. The correction component 20 can accurately repair the deformation caused by use at the notch, ensuring the shape accuracy of the template body 11. The cleaning component 30 can directionally remove the impurities and rust accumulated in the notch, avoiding blockage or corrosion of the notch from affecting the structural splicing. The two work together to improve the maintenance efficiency and service life of the device.

[0023] A first connector 13 is installed at the connection between the first steel template 1101 and the second steel template 1102. The first connector 13 is fixedly installed at the end of the second steel template 1102. Multiple first connecting bolts 14 are movably installed at the first connector 13. The multiple first connecting bolts 14 pass through the first connector 13 and are fixedly connected to the outer wall of the upper end of the first steel template 1101. A second connector 15 is installed at the connection between the first steel template 1101 and the third steel template 1103. The second connector 15 is fixedly installed at the upper end of the first steel template 1101. Multiple second connecting bolts 16 are movably installed at the second connector 15. The multiple second connecting bolts 16 pass through the second connector 15 and are fixedly connected to the end of the third steel template 1103.

[0024] In this embodiment, multiple sets of first connecting bolts 14 pass through the first connecting piece 13 to fix the first steel template 1101 and the second steel template 1102 together, and multiple sets of second connecting bolts 16 pass through the second connecting piece 15 to fix the first steel template 1101 and the third steel template 1103 together, thereby achieving precise docking and detachable connection between different steel templates. The combined design of the first connecting bolts 14 and the first connecting piece 13, as well as the second connecting bolts 16 and the second connecting piece 15, ensures the stability of the steel template connection while retaining the convenience of modular device installation, disassembly, and adjustment based on the detachable bolt structure. At the same time, the setting of the first connecting piece 13 and the second connecting piece 15 can guide the second steel template 1102 and the third steel template 1103 to be installed quickly and accurately on the first steel template 1101, improving assembly efficiency.

[0025] The calibration assembly 20 includes two mounting plates 21 arranged opposite to each other. A positive calibration component 22 and a mounting cylinder 23 are fixedly mounted on the mounting plates 21. A connecting cylinder 24 is installed between the mounting plates 21 and the mounting cylinder 23. A rotating shaft 25 is rotatably mounted inside the connecting cylinder 24. One end of the rotating shaft 25 passes through the mounting plate 21 and is fixedly mounted with a first bevel gear 26. The other end of the rotating shaft 25 is located inside the mounting cylinder 23 and is fixedly mounted with a knob 27. Two lead screws 28 are rotatably mounted inside the mounting cylinder 23. A second bevel gear 29 that meshes with the first bevel gear 26 is fixedly mounted on the inner end of each of the two lead screws 28. A push rod 210 is threaded onto the outer end of each of the two lead screws 28. The push rod 210 is slidably mounted on the mounting cylinder 23. A side calibration component 211 is fixedly mounted on the end of the push rod 210 away from the mounting cylinder 23.

[0026] In this embodiment, rotating the knob 27 outside the mounting cylinder 23 can drive the rotating shaft 25 and the first bevel gear 26 at one end to rotate. The first bevel gear 26 then meshes with and drives the second bevel gear 29 on the two lead screws 28 inside the mounting cylinder 23, causing the lead screws 28 to rotate synchronously. This pushes the threaded push rod 210 to slide along the mounting cylinder 23, and finally drives the side correction component 211 at the end of the push rod 210 to move, thereby achieving fine correction of the template body 11. With the positive correction component 22, the template body 11 can be corrected in all directions from different directions, ensuring the correction effect. At the same time, it can quickly adapt to the correction requirements of the template body 11.

[0027] The calibration assembly 20 also includes a bidirectional lead screw 212. One end of each of the two mounting plates 21 is slidably mounted on both ends of the bidirectional lead screw 212. A non-slip part 213 for easy rotation is fixedly mounted in the middle of the bidirectional lead screw 212. Guide rods 214 are slidably mounted on the other ends of the two mounting plates 21. One of the guide rods 214 has a threaded groove 215 on its inner end, and a threaded cylinder 216 that matches the threaded groove 215 is rotatably mounted on the inner end of the other guide rod 214.

[0028] In this embodiment, one end of each of the two mounting plates 21 is slidably mounted to both ends of the bidirectional lead screw 212, and the other end is slidably connected to two guide rods 214. By rotating the threaded cylinder 216 on the inner end of one of the guide rods 214, it can be screwed into or separated from the threaded groove 215 on the other guide rod 214, thereby installing the two guide rods 214 together or separating them. When the two guide rods 214 are installed together, by rotating the anti-slip part 213 in the middle of the bidirectional lead screw 212, the mounting plates 21 at both ends can be driven to move towards or away from each other along the lead screw 28, so as to achieve precise adjustment of the spacing between the mounting plates 21 and quickly adapt to the correction requirements of template bodies 11 of different sizes. When the two guide rods 214 are not installed together, by sliding the two guide rods 214, the entire correction assembly 20 and cleaning assembly 30 can be installed on or removed from the module body, which can quickly adapt to the correction requirements of template bodies 11 of different sizes.

[0029] Both ends of the bidirectional lead screw 212 and the outer ends of the two guide rods 214 are fixedly equipped with stop blocks 217. The stop blocks 217 are used to prevent the two mounting plates 21 from detaching from the bidirectional lead screw 212 and the guide rods 214.

[0030] In this embodiment, the physical blocking effect of the stop 217 is used to limit the sliding range of the two mounting plates 21 on the bidirectional lead screw 212 and the guide rod 214, effectively eliminating the risk of the mounting plates 21 falling off during the sliding process, and ensuring the stability and practicality of the correction component 20 when adapting to template bodies 11 of different sizes.

[0031] The bidirectional lead screw 212 and the two guide rods 214 are all installed at the bottom of the mounting plate 21, and the bidirectional lead screw 212 and the two guide rods 214 are arranged opposite to each other.

[0032] In this embodiment, the bidirectional lead screw 212 and the two guide rods 214 are all installed at the bottom of the mounting plate 21 and arranged opposite to each other. By optimizing the installation position of the components and avoiding the space area at the connection of the steel template, working space is reserved for the correction component 20 and the cleaning component 30. This effectively avoids physical interference from the connection structure to the correction and cleaning operations, ensuring smooth correction and cleaning operations, and further guaranteeing the efficiency and quality of maintenance operations for the modular steel structure device.

[0033] The cleaning assembly 30 includes a first cleaning scraper 31 and two second cleaning scrapers 32. The first cleaning scraper 31 is fixedly installed on the bottom of the alignment member 22, and the two second cleaning scrapers 32 are respectively fixedly installed on the two side alignment members 211. When the alignment member 22 contacts the inner wall of the opening on the template body 11, the scraping end of the first cleaning scraper 31 contacts the inner wall of the opening on the template body 11. When the two side alignment members 211 contact the side wall of the opening on the template body 11, the scraping ends of the two second cleaning scrapers 32 contact the side wall of the opening on the template body 11.

[0034] In this embodiment, by fixing the first cleaning scraper 31 to the bottom of the positive alignment member 22 and fixing the two second cleaning scrapers 32 to the two side alignment members 211 respectively, the synchronous action of the positive alignment member 22 contacting the inner wall of the opening of the template body 11 and the side alignment members 211 contacting the side wall of the opening drives the scraping end of the first cleaning scraper 31 to adhere to the inner wall of the opening and the scraping end of the second cleaning scraper 32 to adhere to the side wall of the opening, thus completing the scraping and cleaning while performing the alignment operation. This achieves integrated alignment and cleaning operations, eliminating the need for additional separate cleaning steps and significantly improving maintenance efficiency. Furthermore, the first cleaning scraper 31 and the second cleaning scraper 32 correspond to the inner wall and side wall of the opening of the template body 11 respectively, and can comprehensively cover key areas such as the double C-shaped steel recess, thoroughly removing impurities and rust. At the same time, relying on the precise fit between the alignment member and the template, it ensures that the scraping end of the cleaning scraper always maintains stable contact with the working surface, avoiding incomplete cleaning due to fit deviation, further ensuring the cleaning effect of the template body 11 and reducing structural damage.

[0035] Working principle: According to the preset layout, each first steel template 1101 is installed vertically on top of a base 10 and fixed by welding or bolts, ensuring that the first steel template 1101 is vertical and without tilt. When installing the horizontal second steel template 1102, the end of the second steel template 1102 with the first connecting piece 13 is aligned with the upper ends of two horizontally adjacent first steel templates 1101, and multiple sets of first connecting bolts 14 are inserted and tightened, so that the bolts pass through the first connecting piece 13 and are fixed to the outer wall of the first steel template 1101, completing the horizontal splicing. When installing the vertical third steel template 1103, the end of the third steel template 1103 is aligned with the second connecting piece at the upper end of two vertically adjacent first steel templates 1101. 15. Insert and tighten multiple sets of second connecting bolts 16, so that the bolts pass through the second connecting piece 15 and are fixed to the end of the third steel template 1103, thus forming a complete modular steel structure frame; when the template body 11 needs to be corrected and cleaned, first rotate the threaded cylinder 216 on the inner end of the guide rod 214 to separate it from the threaded groove 215 on the other guide rod 214, then move the entire correction assembly 20 and cleaning assembly 30 to the template body 11 that needs to be corrected and cleaned, screw the threaded cylinder 216 of the guide rod 214 into the threaded groove 215, so that the two guide rods 214 are connected as a whole, then hold the anti-slip part 213 in the middle of the bidirectional screw 212 and rotate it to drive the mounting plates 21 at both ends along the screw 28. Move the device until the alignment member 22 on the mounting plate 21 is aligned with the inner wall of the recess; then, by rotating the knob 27 outside the mounting cylinder 23 of the alignment assembly 20, the rotating shaft 25 and the first bevel gear 26 are driven to rotate. The first bevel gear 26 meshes with the second bevel gear 29 on the two lead screws 28, causing the lead screws 28 to rotate synchronously and push the push rod 210 to slide, thereby allowing the side alignment member 211 to fit against the side wall of the recess; then, by sliding the entire alignment assembly 20 and cleaning assembly 30, the entire template body 11 is aligned and cleaned. During the sliding process, the first cleaning scraper 31 at the bottom of the alignment member 22 slides along with the alignment member against the inner wall of the recess, scraping away rust and impurities from the inner wall. The second cleaning scrapers 31 on the two side alignment members 211... 2. The side correction component 211 slides against the side wall of the recess, scraping off the stains on the side wall, thus achieving simultaneous correction and cleaning. After cleaning, the anti-slip component 213 in the middle of the bidirectional lead screw 212 is held and rotated to drive the mounting plates 21 at both ends to move in opposite directions along the lead screw 28 until the positive correction component 22 and the side correction component 211 on the mounting plate 21 disengage from the recess on the template body 11. Then, the threaded cylinder 216 on the guide rod 214 is rotated to disengage from the threaded groove 215 on the other guide rod 214. Then, by sliding the two guide rods 214, the entire correction assembly 20 and cleaning assembly 30 are dragged outward to detach them from the template body 11, making it easier to continue to correct and clean the other template body 11.

[0036] The above embodiments are merely illustrative of the technical solutions of the present invention and are not intended to limit it. Anyone skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in the present invention should still be covered by the claims of the present invention.

Claims

1. A detachable modular steel structure device, characterized in that, include: Multiple bases (10) and multiple template bodies (11), the multiple bases (10) are evenly installed on the ground, and the multiple template bodies (11) are installed on top of the multiple bases (10); The multiple template bodies (11) are composed of multiple first steel templates (1101), multiple second steel templates (1102) and multiple third steel templates (1103). The multiple first steel templates (1101) correspond one-to-one with the multiple bases (10). The multiple first steel templates (1101) are vertically installed on the top of the bases (10). The multiple second steel templates (1102) are movably installed between two horizontally adjacent first steel templates (1101). The multiple third steel templates (1103) are movably installed between two vertically adjacent first steel templates (1101). The calibration component (20) and the cleaning component (30) are provided. The calibration component (20) is movably mounted on the template body (11), and the cleaning component (30) is fixedly mounted on the calibration component (20). The calibration component (20) is used to calibrate the template body (11), and the cleaning component (30) is used to clean the template body (11).

2. The modular steel structure device with detachable assembly according to claim 1, characterized in that: The template body (11) is a double C-shaped steel welded back to back. The correction component (20) and the cleaning component (30) are used to correct and clean the two C-shaped notches on the template body (11).

3. The modular steel structure device with detachable assembly according to claim 1, characterized in that: A first connector (13) is installed at the connection between the first steel template (1101) and the second steel template (1102). The first connector (13) is fixedly installed at the end of the second steel template (1102). A plurality of first connecting bolts (14) are movably installed at the first connector (13). The plurality of first connecting bolts (14) pass through the first connector (13) and are fixedly connected to the outer wall of the upper end of the first steel template (1101).

4. The detachable modular steel structure device according to claim 1, characterized in that: A second connector (15) is installed at the connection between the first steel template (1101) and the third steel template (1103). The second connector (15) is fixedly installed at the upper end of the first steel template (1101). A plurality of second connecting bolts (16) are movably installed at the second connector (15). The plurality of second connecting bolts (16) pass through the second connector (15) and are fixedly connected to the end of the third steel template (1103).

5. A detachable modular steel structure device according to claim 2, characterized in that: The calibration assembly (20) includes two mounting plates (21) arranged opposite to each other. A calibration component (22) and a mounting cylinder (23) are fixedly mounted on the mounting plates (21). A connecting cylinder (24) is installed between the mounting plates (21) and the mounting cylinder (23). A rotating shaft (25) is rotatably mounted inside the connecting cylinder (24). One end of the rotating shaft (25) passes through the mounting plate (21) and is fixedly mounted with a first bevel gear (26). The other end of the rotating shaft (25) is located at the mounting plate (21). A knob (27) is fixedly installed inside the mounting cylinder (23). Two lead screws (28) are rotatably installed inside the mounting cylinder (23). A second bevel gear (29) that meshes with the first bevel gear (26) is fixedly installed on the inner end of each of the two lead screws (28). A push rod (210) is threaded on the outer end of each of the two lead screws (28). The push rod (210) is slidably installed on the mounting cylinder (23). A side correction component (211) is fixedly installed on the end of the push rod (210) away from the mounting cylinder (23).

6. A detachable modular steel structure device according to claim 5, characterized in that: The correction assembly (20) also includes a bidirectional lead screw (212), with one end of each of the two mounting plates (21) slidably mounted on both ends of the bidirectional lead screw (212). A rotatable anti-slip component (213) is fixedly mounted in the middle of the bidirectional lead screw (212), and guide rods (214) are slidably mounted on the other ends of the two mounting plates (21). One of the guide rods (214) has a threaded groove (215) on its inner end, and the other guide rod (214) has a threaded cylinder (216) that matches the threaded groove (215) rotatably mounted on its inner end.

7. A detachable modular steel structure device according to claim 6, characterized in that: Both ends of the bidirectional lead screw (212) and the outer ends of the two guide rods (214) are fixedly equipped with stop blocks (217), which are used to prevent the two mounting plates (21) from detaching from the bidirectional lead screw (212) and the guide rods (214).

8. A detachable modular steel structure device according to claim 7, characterized in that: The bidirectional lead screw (212) and the two guide rods (214) are both installed at the bottom of the mounting plate (21), and the bidirectional lead screw (212) and the two guide rods (214) are arranged opposite to each other.

9. A detachable modular steel structure device according to claim 5, characterized in that: The cleaning assembly (30) includes a first cleaning scraper (31) and two second cleaning scrapers (32). The first cleaning scraper (31) is fixedly installed on the bottom of the positive alignment member (22), and the two second cleaning scrapers (32) are respectively fixedly installed on two side alignment members (211).

10. A detachable modular steel structure device according to claim 9, characterized in that: When the positive alignment member (22) contacts the inner wall of the opening on the template body (11), the scraping end of the first cleaning scraper (31) contacts the inner wall of the opening on the template body (11). When the two side alignment members (211) contact the side wall of the opening on the template body (11), the scraping ends of the two second cleaning scrapers (32) contact the side wall of the opening on the template body (11).

Images