Load-bearing balcony for prefabricated construction

Abstract

The application discloses a load-bearing type balcony for fabricated building, which comprises a bottom plate, a positioner, an adjusting frame, a driver and a dryer, the top of the bottom plate is provided with a baffle, the inner wall of the bottom plate is provided with the positioner, and the bottom of the bottom plate is provided with a plurality of load-bearing frames. The positioner and the second positioning plate are installed, so that the position of the load-bearing type balcony can be temporarily limited, the installation efficiency is improved, after the load-bearing type balcony is moved to the installation site, the one end of the load-bearing plate is moved into the limiting groove of the fabricated wall body, the output end of the micro motor is rotated to drive the bidirectional lead screw to rotate, the one end of the second positioning plate is moved out of the inside of the load-bearing plate and into the limiting groove of the wall body, the position of the load-bearing plate is limited, the position of the load-bearing type balcony can be temporarily limited through the load-bearing plate, and the purpose that the position of the load-bearing type balcony can be temporarily positioned is achieved.

Description

Technical Field

[0001] This invention relates to the field of load-bearing balcony technology, specifically a load-bearing balcony for prefabricated buildings. Background Technology

[0002] Prefabricated building components are all manufactured and processed in factories, adopting integrated design and construction procedures for architecture and decoration. This ensures both decoration quality and accelerates construction efficiency. Load-bearing balconies for prefabricated buildings are also a type of prefabricated building component. After prefabrication and processing in the factory, they are transported to the construction site for assembly and fixed installation with the building frame, which can speed up the project progress. However, existing prefabricated load-bearing balconies require auxiliary equipment for prolonged positioning during installation, which is inconvenient. Furthermore, if the hoisting equipment malfunctions, there is no other structure to limit the prefabricated balcony, making it prone to sliding and falling. Therefore, a structure is needed to limit the position of the load-bearing balcony during assembly, both to assist installation and to prevent accidents, reducing safety risks.

[0003] The existing defects of load-bearing balconies are:

[0004] 1. Patent document CN216586969U discloses a prefabricated load-bearing balcony, "including a balcony base plate, balcony side plates, and guardrails. A balcony steel reinforcement frame is embedded inside the balcony base plate, a support plate steel reinforcement frame is welded to the bottom of the balcony steel reinforcement frame, a load-bearing support plate is cast on the outside of the support plate steel reinforcement frame, balcony side plates are provided on the top of the balcony base plate, and guardrails are provided between the balcony side plates. This utility model has high strength, strong load-bearing capacity, is not easily damaged, and can be installed and fixed on-site. It is also small in size and convenient for transportation and hoisting." However, the aforementioned load-bearing balcony mainly considers the convenience of transportation and hoisting, without considering the issue of auxiliary limiting for the installation of the load-bearing balcony. Therefore, it is necessary to study a structure that can limit the load-bearing balcony, thereby improving the installation efficiency of the load-bearing balcony.

[0005] 2. Patent document CN216142162U discloses a prefabricated load-bearing balcony, "including a balcony base plate and a protective plate; a fixing plate is vertically welded to the left end of the lower surface of the balcony base plate, a connecting plate is welded to the middle of the right side of the fixing plate, the top of the connecting plate is welded to the middle of the bottom side of the balcony base plate, a first storage groove is provided at both the front and rear ends of the right side of the fixing plate, a fixing hole is provided through the left inner wall of the first storage groove, the fixing plate is fixedly connected to the wall by a first bolt passing through the fixing hole, and an installation groove is provided in the middle of the lower left end of the balcony base plate, the interior of the installation groove is set with..." Equipped with a pressure sensor. This utility model facilitates the quick connection between the balcony base plate and the protective plate through the combination of the balcony base plate, connecting rod, protective plate, connecting groove and nut. Through the combination of the fixing plate, pressure sensor and alarm, the connection stability between the balcony base plate and the wall can be intuitively understood, and the safety factor is high. However, the load-bearing balconies in the above-mentioned published literature mainly consider improving safety and do not consider the problem of adjusting the height of the handrail of the load-bearing balcony. Therefore, it is necessary to study a structure that can adjust the height of the handrail, so as to quickly adjust the height of the handrail according to the actual needs of the site.

[0006] 3. Patent document CN216810232U discloses a highly stable prefabricated load-bearing balcony, "including an extension structure and a support part. The extension structure includes an extension frame and a connecting rod, which are detachably connected to the extension frame. The top and bottom of the extension frame are detachably connected to a top plate and a bottom plate, respectively. This utility model can greatly improve the support strength of the extension frame, thus increasing the outward extension area of ​​the prefabricated balcony, improving the practicality of the prefabricated balcony, and ensuring the needs of the prefabricated balcony in daily use." However, the load-bearing balcony in the above-mentioned disclosure mainly considers increasing the outward extension area of ​​the prefabricated balcony and does not consider the problem of automatically cleaning the surface dirt of the load-bearing balcony. Therefore, it is necessary to study a structure that can automatically clean the load-bearing balcony, thereby reducing labor intensity.

[0007] 4. Patent document CN217325764U discloses a prefabricated building balcony with high load-bearing capacity, "including a balcony fixing frame and a balcony metal frame. A balcony mounting rod is provided on each side of the balcony metal frame. The inner side of the balcony mounting rod has a mounting groove. Two fixing push rods are vertically inserted through both sides of the mounting groove. Multiple sets of fixing pins are provided on the inner side of the two fixing push rods. A right-angle load-bearing frame is provided below the balcony metal frame. A balcony base plate is laid at the bottom of the balcony metal frame. This utility model provides a prefabricated building balcony with high load-bearing capacity by separately setting the balcony fixing frame and the balcony metal frame." The balcony mounting bracket can be pre-fixed to the exterior wall surface. When the balcony needs to be assembled, the metal frame of the balcony can be easily fixed to the balcony mounting bracket. The balcony is firmly installed on the wall by the cooperation of multiple sets of fixing pins on the balcony mounting rod and the pin slots on the balcony mounting bracket, which can bear greater weight. However, the load-bearing balconies mentioned in the above-mentioned literature mainly consider the ability to bear greater weight, without considering the issue of drying the load-bearing balcony. Therefore, it is necessary to study a structure that can dry the load-bearing balcony, thereby reducing the growth of mold on the load-bearing balcony. Summary of the Invention

[0008] The purpose of this invention is to provide a load-bearing balcony for prefabricated buildings to solve the problems mentioned in the background art, such as improving installation efficiency, adjusting handrail height, and automatic cleaning and drying.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a load-bearing balcony for prefabricated buildings, comprising a base plate, a locator, an adjustment frame, a drive unit, and a dryer, wherein a baffle is installed on the top of the base plate, and a locator is installed on the inner wall of the base plate;

[0010] The locator has a telescopic rod installed on its inner wall. A load-bearing plate is installed at one end of the telescopic rod. The load-bearing plate has an installation groove on its inner wall. A power supply component is installed on the inner wall of the installation groove. A guide rod is installed on the inner wall of the installation groove. Two sets of sliding plates are installed around the outer wall of the guide rod. A second positioning plate is installed on the outer wall of the sliding plates. A slip ring is installed on the inner wall of the sliding plates. A bidirectional lead screw is installed through the inner wall of the slip ring. A micro motor is installed on the inner wall of the load-bearing plate. One end of the bidirectional lead screw is fixedly connected to the output end of the micro motor. The micro motor is electrically connected to the power supply component.

[0011] Multiple load-bearing frames are installed at the bottom of the base plate.

[0012] Preferably, a positioning plate is installed on both outer walls of the baffle.

[0013] Preferably, the inner wall of the baffle is equipped with multiple sets of boxes, and the inner wall of the boxes is equipped with a second telescopic rod.

[0014] Preferably, an adjustment frame is installed at the top of the second telescopic rod, a plurality of short rods are installed at the top of the adjustment frame, a handrail is installed at the top of the short rods, a plurality of limiting cylinders are installed on the inner wall of the baffle, and one end of the short rod passes through the interior of the limiting cylinder, two sets of long plates are installed at the bottom of the handrail, a plurality of positioning holes are provided on the outer wall of the long plates, and positioning bolts are installed on the outer wall of the baffle, with one end of the positioning bolts extending into the interior of the positioning holes.

[0015] Preferably, the baffle is concave in shape, the bottom of the baffle is fixedly connected to the top of the base plate, the first positioning plate is rectangular, the outer wall is provided with two sets of holes, the box is a rectangular frame, which is inlaid and installed inside the baffle, the handrail is concave in shape, and the bottom is connected to the short rod through a connector.

[0016] Preferably, two sets of drivers are symmetrically installed on the inner wall of the baffle, multiple sets of gears are installed on the inner wall of the drivers, chains are installed around the outer wall of the gears, a frame is installed on the top of the drivers, a guide plate is installed on the inner wall of the frame, a connecting frame is installed on the top of the chain, and one end of the guide plate passes through the interior of the connecting frame. A scraper is installed on the outer wall of the connecting frame, and a motor is installed on the inner wall of the drivers, and the output end of the motor is fixedly connected to the outer wall of one set of gears.

[0017] Preferably, the inner wall of the baffle is equipped with two sets of dryers, and the dryers are located on one side of the driver. The inner wall of the dryer is equipped with two sets of ventilation slots. A sealing plate is installed through the inner wall of the ventilation slot. A sliding frame is fixedly installed on the outer wall of the sealing plate. A No. 3 telescopic rod is installed on the inner wall of the dryer. One end of the No. 3 telescopic rod is fixedly connected to the outer wall of the sliding frame. An electric heating component is installed on the inner wall of the dryer, and the electric heating component is located on one side of the ventilation slot. A fan is installed on the inner wall of the dryer.

[0018] Preferably, the inner wall of the dryer is equipped with a tank, the inner wall of the tank is equipped with a pipe, one end of the pipe is fixedly connected to the output end of the fan, and the outer wall of the pipe is equipped with an air jet head.

[0019] Preferably, the working steps of this load-bearing balcony are as follows:

[0020] S1. First, when assembling and installing the load-bearing balcony, after moving the load-bearing balcony to the installation location, the No. 1 telescopic rod works to push the load-bearing plate to move. After one end of the load-bearing plate moves into the pre-made limiting groove of the assembly wall, the power supply component provides energy to the micro motor, causing the output end of the micro motor to rotate. When the output end of the micro motor rotates, it drives the bidirectional lead screw to rotate. When the bidirectional lead screw rotates, it causes the two sets of slip rings to separate and move. When the slip rings move, they drive the sliding plate to move horizontally. When the sliding plate moves, it pushes the No. 2 positioning plate to move. One end of the No. 2 positioning plate moves out of the interior of the load-bearing plate and into the interior of the pre-made limiting groove of the wall, thus limiting the position of the load-bearing plate. The load-bearing plate can temporarily limit the position of the load-bearing balcony. Construction workers can quickly assemble the load-bearing balcony using the load-bearing frame and the No. 1 positioning plate, achieving the purpose of temporarily positioning the position of the load-bearing balcony, assisting the workers in installation, improving work efficiency, and preventing the load-bearing balcony from falling accidentally during installation, reducing safety risks.

[0021] S2. After the load-bearing balcony is installed, when adjusting the height of the handrail according to the actual needs of the site, the No. 2 telescopic rod will push the adjustment frame to move. When the adjustment frame moves, it will drive the short rod to move. When the short rod moves, the inside of the limiting cylinder will fit against the outer wall of the short rod, causing the short rod to move vertically. When the short rod moves, it will push the position of the handrail to change. After the handrail moves to the predetermined height, the No. 2 telescopic rod will be adjusted. The positioning bolt will be rotated so that one end of the positioning bolt moves into the positioning hole to position the long plate. After the position of the long plate is limited, the position of the handrail will be positioned, thus achieving the purpose of adjusting the height of the handrail. The height of the handrail can be adjusted according to the actual situation of the site. At the same time, the short rod can limit the space between the handrail and the baffle, which can prevent children from falling outside the baffle and causing accidents.

[0022] S3. When cleaning the assembled load-bearing balcony, connect the motor to an external power source. The motor's output rotates, driving the gears to rotate. When the gears rotate, the chain moves. When the chain moves, the connecting frame slides horizontally on the outer wall of the guide plate. When the connecting frame moves, it drives the scraper to move. The bottom of the scraper is in contact with the top of the base plate. When the scraper moves, it can scrape off the dirt on the top of the base plate, thus cleaning the load-bearing balcony. It can automatically clean the load-bearing balcony, reducing labor intensity.

[0023] S4. After cleaning the load-bearing balcony, when the top of the base plate is damp, activate the No. 3 telescopic rod to push the sliding frame to move horizontally. As the sliding frame moves, it moves the sealing plate. After the sealing plate moves, the ventilation slot is no longer sealed. The electric heating component heats the space inside the dryer, and the fan circulates the air inside the dryer. The airflow generated by the fan enters the duct and is blown onto the top of the base plate through the jet nozzle, thus drying the top of the base plate and achieving the purpose of drying the load-bearing balcony. This prevents the interior of the load-bearing balcony from becoming too damp and causing mold growth.

[0024] Preferably, step S1 further includes the following steps:

[0025] S11. When the slip ring drives the sliding plate to move on the outer wall of the guide rod, the guide rod guides the sliding plate to prevent the sliding plate from shifting position.

[0026] Step S3 further includes the following steps:

[0027] S31. After cleaning the balcony, reverse the rotation of the motor output to drive the gear to rotate. When the gear rotates, the scraper is reset via the chain.

[0028] Step S4 further includes the following steps:

[0029] S41. After the top of the balcony is dried, the No. 3 telescopic rod moves the sliding frame to reset the sealing plate, which can prevent external floating objects from entering the interior of the dryer.

[0030] Compared with the prior art, the beneficial effects of the present invention are:

[0031] 1. This invention, by installing a locator and a second positioning plate, can temporarily limit the position of the load-bearing balcony, improving installation efficiency. During the assembly and installation of the load-bearing balcony, after moving the balcony to the installation location, the first telescopic rod pushes the load-bearing plate to move. One end of the load-bearing plate moves into the pre-fabricated limiting groove in the assembly wall, then the power supply component provides energy to the micro motor, causing the output end of the micro motor to rotate. When the output end of the micro motor rotates, it drives the bidirectional lead screw to rotate. When the bidirectional lead screw rotates, it causes the two sets of slip rings to separate and move. When the slip rings move, they drive the sliding plate to move horizontally. When the sliding plate moves, it pushes the second positioning plate to move. One end of the second positioning plate moves out of the interior of the load-bearing plate and into the pre-made limiting groove in the wall, thus limiting the position of the load-bearing plate. The load-bearing plate can temporarily limit the position of the load-bearing balcony. Construction workers can quickly assemble the load-bearing balcony using the load-bearing frame and the first positioning plate, achieving the purpose of temporarily positioning the load-bearing balcony, assisting the workers in installation, improving work efficiency, and preventing the load-bearing balcony from falling accidentally during installation, reducing safety risks.

[0032] 2. This invention, equipped with an adjustment frame and a long plate, allows for height adjustment of the handrail according to actual site needs. When adjusting the handrail height, the second telescopic rod moves the adjustment frame, which in turn moves the short rod. As the short rod moves, the inner wall of the limiting cylinder engages with the outer wall of the short rod, causing it to move vertically. This movement of the short rod shifts the handrail's position. Once the handrail reaches the predetermined height, the second telescopic rod is adjusted by rotating the positioning bolt. One end of the positioning bolt moves into the positioning hole, positioning the long plate. The long plate's position then limits the handrail's position, achieving the purpose of adjusting the handrail height. The handrail height can be adjusted according to actual site conditions. Simultaneously, the short rod limits the space between the handrail and the baffle, preventing children from falling outside the baffle and causing accidents.

[0033] 3. This invention can automatically clean load-bearing balconies by installing a driver and a scraper. The output end of the motor rotates, which drives the gear to rotate. When the gear rotates, it causes the chain to move. When the chain moves, it drives the connecting frame to slide horizontally on the outer wall of the guide plate. When the connecting frame moves, it drives the scraper to move. The bottom of the scraper is in contact with the top of the base plate. When the scraper moves, it can scrape off the dirt on the top of the base plate, thus achieving the purpose of cleaning the load-bearing balcony. It can automatically clean load-bearing balconies and reduce labor intensity.

[0034] 4. This invention, by installing a dryer and air jets, can treat load-bearing balconies to prevent mold growth. The No. 3 telescopic rod moves the sliding frame horizontally, which in turn moves the sealing plate. After the sealing plate moves, the ventilation slot is no longer sealed. The electric heating component heats the space inside the dryer, and the fan circulates the air inside the dryer. The air generated by the fan enters the duct and is blown onto the top of the base plate through the air jets, thus drying the top of the base plate and achieving the purpose of drying the load-bearing balcony. This prevents the interior of the load-bearing balcony from becoming too damp and causing mold growth. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0036] Figure 2 This is a schematic diagram of the adjusting frame structure of the present invention;

[0037] Figure 3 This is a schematic diagram of the long plate structure of the present invention;

[0038] Figure 4 This is a schematic diagram of the scraper structure of the present invention;

[0039] Figure 5 This is a schematic diagram of the driver structure of the present invention;

[0040] Figure 6 This is a schematic diagram of the frame structure of the present invention;

[0041] Figure 7 This is a schematic diagram of the dryer structure of the present invention;

[0042] Figure 8 This is a schematic diagram of the load-bearing plate structure of the present invention;

[0043] Figure 9 This is a flowchart of the process of the present invention.

[0044] In the diagram: 1. Base plate; 2. Load-bearing frame; 3. Baffle; 4. Positioning plate 1; 5. Positioner; 6. Telescopic rod 1; 7. Load-bearing plate; 8. Mounting slot; 9. Power supply assembly; 10. Guide rod; 11. Sliding plate; 12. Positioning plate 2; 13. Slip ring; 14. Two-way lead screw; 15. Micro motor; 16. Housing; 17. Telescopic rod 2; 18. Adjustment frame; 19. Short rod; 20. Limiting cylinder; 21. Handrail 22. Long plate; 23. Positioning hole; 24. Positioning bolt; 25. Driver; 26. Gear; 27. Chain; 28. Frame; 29. ​​Guide plate; 30. Connecting frame; 31. Scraper; 32. Dryer; 33. Ventilation slot; 34. Sealing plate; 35. Sliding frame; 36. No. 3 telescopic rod; 37. Electric heating assembly; 38. Fan; 39. Tank; 40. Pipe; 41. Jet nozzle; 42. Motor. Detailed Implementation

[0045] 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. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0047] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0048] Please see Figure 1 , Figure 3 and Figure 9 This invention provides an embodiment of a prefabricated load-bearing balcony, comprising a base plate 1, a locator 5, an adjusting frame 18, a drive unit 25, and a dryer 32. A baffle 3 is installed on the top of the base plate 1, providing installation space for the baffle 3. The locator 5 is installed on the inner wall of the base plate 1, assisting in the installation of the load-bearing balcony. Multiple sets of load-bearing frames 2 are installed at the bottom of the base plate 1, positioning the load-bearing balcony. A first positioning plate 4 is installed on each of the outer walls of the baffle 3. The positioning plate 4 limits the installation of the load-bearing balcony. Multiple boxes 16 are installed on the inner wall of the baffle 3. The second telescopic rod 17 is installed on the inner wall of the box 16. The box 16 provides installation space for the second telescopic rod 17. The baffle 3 is concave in shape. The bottom of the baffle 3 is fixedly connected to the top of the base plate 1. The first positioning plate 4 is rectangular and has two sets of holes on the outer wall. The box 16 is a rectangular frame and is embedded in the inside of the baffle 3. The handrail 21 is concave in shape and is connected to the short rod 19 at the bottom by a connector.

[0049] Please see Figure 3 and Figure 8The inner wall of the locator 5 is fitted with a first telescopic rod 6. A load-bearing plate 7 is installed at one end of the first telescopic rod 6. An installation groove 8 is provided on the inner wall of the load-bearing plate 7. A power supply component 9 is installed on the inner wall of the installation groove 8. A guide rod 10 is further installed on the inner wall of the installation groove 8. Two sets of sliding plates 11 are installed around the outer wall of the guide rod 10. A second positioning plate 12 is installed on the outer wall of the sliding plates 11. A slip ring 13 is installed on the inner wall of the sliding plates 11. A bidirectional lead screw 14 is installed through the inner wall of the slip ring 13. A micro motor 15 is installed on the inner wall of the load-bearing plate 7, and one end of the bidirectional lead screw 14 is fixedly connected to the output end of the micro motor 15. The micro motor 15 is electrically connected to the power supply component 9. After the load-bearing balcony is moved to the installation location, the first telescopic rod 6 operates to push the load-bearing plate 7 to move. One end of the load-bearing plate 7 moves into the prefabricated wall assembly. After entering the limiting groove, the power supply component 9 provides energy to the micro motor 15, causing the output end of the micro motor 15 to rotate. When the output end of the micro motor 15 rotates, it drives the bidirectional lead screw 14 to rotate. When the bidirectional lead screw 14 rotates, it causes the two sets of slip rings 13 to separate and move. When the slip rings 13 move, they drive the sliding plate 11 to move horizontally. When the sliding plate 11 moves, it pushes the second positioning plate 12 to move. One end of the second positioning plate 12 moves out of the interior of the load-bearing plate 7 and enters the prefabricated limiting groove in the wall, thus limiting the position of the load-bearing plate 7. The position of the load-bearing balcony can be temporarily limited by the load-bearing plate 7. Construction workers can quickly assemble the load-bearing balcony through the load-bearing frame 2 and the first positioning plate 4, achieving the purpose of temporarily positioning the position of the load-bearing balcony, assisting the workers in installation and improving work efficiency.

[0050] Please see Figure 1 , Figure 2 and Figure 3The top of the second telescopic rod 17 is equipped with an adjusting frame 18. Multiple sets of short rods 19 are installed on the top of the adjusting frame 18, and a handrail 21 is installed on the top of each short rod 19. Multiple sets of limiting cylinders 20 are installed on the inner wall of the baffle 3, with one end of each short rod 19 penetrating the interior of the limiting cylinder 20. Two sets of long plates 22 are installed at the bottom of the handrail 21. Multiple sets of positioning holes 23 are provided on the outer wall of the long plates 22. Positioning bolts 24 are installed on the outer wall of the baffle 3, with one end of each positioning bolt extending into the positioning hole 23. When the height of the handrail 21 is adjusted, the second telescopic rod 17 pushes the adjusting frame 18 to move. When the adjusting frame 18 moves, it drives the short rods 19 to move. When the short rods 19 move, the interior of the limiting cylinders 20... The short rod 19 is attached to the outer wall of the short rod 19, allowing it to move vertically. As the short rod 19 moves, it pushes the handrail 21 to change position. After the handrail 21 moves to the predetermined height, the second telescopic rod 17 is adjusted. The positioning bolt 24 is rotated, causing one end of the positioning bolt 24 to move into the positioning hole 23 to position the long plate 22. After the position of the long plate 22 is limited, the position of the handrail 21 is also positioned, thus achieving the purpose of adjusting the height of the handrail 21. The height of the handrail 21 can be adjusted according to the actual situation on site. At the same time, the short rod 19 can limit the space between the handrail 21 and the baffle 3, which can prevent children from falling outside the baffle 3 and causing an accident.

[0051] Please see Figure 4 , Figure 5 and Figure 6 Two sets of actuators 25 are symmetrically installed on the inner wall of the baffle 3. Multiple sets of gears 26 are installed on the inner wall of each actuator 25. A chain 27 is installed around the outer wall of each gear 26. A frame 28 is installed on the top of the actuator 25. A guide plate 29 is installed on the inner wall of the frame 28. A connecting frame 30 is installed on the top of the chain 27, and one end of the guide plate 29 passes through the interior of the connecting frame 30. A scraper 31 is installed on the outer wall of the connecting frame 30. A motor 42 is installed on the inner wall of the actuator 25, and the output end of the motor 42 is fixedly connected to the outer wall of one set of gears 26. This completes the assembly of the load-bearing balcony. During cleaning, the motor 42 is electrically connected to an external power source. The output end of the motor 42 rotates, driving the gear 26 to rotate. When the gear 26 rotates, the chain 27 moves. When the chain 27 moves, it drives the connecting frame 30 to slide horizontally on the outer wall of the guide plate 29. When the connecting frame 30 moves, it drives the scraper 31 to move. The bottom of the scraper 31 is in contact with the top of the base plate 1. When the scraper 31 moves, it can scrape and clean the dirt on the top of the base plate 1, achieving the purpose of cleaning the load-bearing balcony. It can automatically clean the load-bearing balcony, reducing labor intensity.

[0052] Please see Figure 1 and Figure 7Two sets of dryers 32 are installed on the inner wall of the baffle 3, and the dryers 32 are located on one side of the driver 25. Two sets of ventilation slots 33 are installed on the inner wall of the dryers 32. A sealing plate 34 is installed through the inner wall of the ventilation slots 33. A sliding frame 35 is fixedly installed on the outer wall of the sealing plate 34. A third telescopic rod 36 is installed on the inner wall of the dryers 32. One end of the third telescopic rod 36 is fixedly connected to the outer wall of the sliding frame 35. An electric heating component 37 is installed on the inner wall of the dryers 32, and the electric heating component 37 is located on one side of the ventilation slots 33. A fan 38 is installed on the inner wall of the dryers 32. A trough 39 is installed on the inner wall of the dryers 32. A pipe 40 is installed on the inner wall of the trough 39, and one end of the pipe 40 is fixedly connected to the output end of the fan 38. Next, jet nozzles 41 are installed on the outer wall of the pipe 40. After cleaning the load-bearing balcony, when the top of the base plate 1 is damp, the No. 3 telescopic rod 36 is activated to push the sliding frame 35 to move horizontally. When the sliding frame 35 moves, it drives the sealing plate 34 to move. After the sealing plate 34 moves, it no longer seals the ventilation slot 33. The electric heating component 37 is activated to heat the space inside the dryer 32. The fan 38 is activated to make the air inside the dryer 32 circulate. The wind generated by the fan 38 enters the interior of the pipe 40 and is blown to the top of the base plate 1 through the jet nozzles 41. This can dry the top of the base plate 1 and achieve the purpose of drying the load-bearing balcony. It can prevent the interior of the load-bearing balcony from being too damp and causing mold growth.

[0053] The construction steps for this load-bearing balcony are as follows:

[0054] S1. First, when assembling and installing the load-bearing balcony, after moving the load-bearing balcony to the installation location, the first telescopic rod 6 is activated to push the load-bearing plate 7 to move. After one end of the load-bearing plate 7 moves into the pre-fabricated limiting groove of the assembly wall, the power supply component 9 provides energy to the micro motor 15, causing the output end of the micro motor 15 to rotate. When the output end of the micro motor 15 rotates, it drives the bidirectional lead screw 14 to rotate. When the bidirectional lead screw 14 rotates, it causes the two sets of slip rings 13 to separate and move. When the slip rings 13 move, they drive the sliding plate 11 to move horizontally. When the sliding plate 11 moves, it pushes the two... Positioning plate 12 moves, and one end of positioning plate 12 moves out of the interior of load-bearing plate 7 and into the pre-fabricated limiting groove in the wall, thus limiting the position of load-bearing plate 7. The position of the load-bearing balcony can be temporarily limited by the load-bearing plate 7. Construction workers can quickly assemble the load-bearing balcony by using the load-bearing frame 2 and positioning plate 4, achieving the purpose of temporarily positioning the position of the load-bearing balcony, assisting the workers in installation, improving work efficiency, and preventing the load-bearing balcony from falling accidentally during installation, thus reducing safety risks.

[0055] S2. After the load-bearing balcony is installed, when adjusting the height of the handrail 21 according to the actual needs of the site, the second telescopic rod 17 works to push the adjustment frame 18 to move. When the adjustment frame 18 moves, it drives the short rod 19 to move. When the short rod 19 moves, the inside of the limiting cylinder 20 fits against the outer wall of the short rod 19, causing the short rod 19 to move vertically. When the short rod 19 moves, it pushes the position of the handrail 21 to change. After the handrail 21 moves to the predetermined height, the second telescopic rod 17 is adjusted. The positioning bolt 24 is rotated, and one end of the positioning bolt 24 moves into the positioning hole 23 to position the long plate 22. After the position of the long plate 22 is limited, the position of the handrail 21 is positioned, thus achieving the purpose of adjusting the height of the handrail 21. The height of the handrail 21 can be adjusted according to the actual site conditions. At the same time, the short rod 19 can limit the space between the handrail 21 and the baffle 3, which can prevent children from falling outside the baffle 3 and causing an accident.

[0056] S3. When cleaning the assembled load-bearing balcony, connect the motor 42 to the external power supply. The output end of the motor 42 rotates, which drives the gear 26 to rotate. When the gear 26 rotates, the chain 27 moves. When the chain 27 moves, it drives the connecting frame 30 to slide horizontally on the outer wall of the guide plate 29. When the connecting frame 30 moves, it drives the scraper 31 to move. The bottom of the scraper 31 is in contact with the top of the base plate 1. When the scraper 31 moves, it can scrape and clean the dirt on the top of the base plate 1, thus achieving the purpose of cleaning the load-bearing balcony. It can automatically clean the load-bearing balcony and reduce labor intensity.

[0057] S4. After cleaning the load-bearing balcony, when the top of the base plate 1 is damp, the No. 3 telescopic rod 36 is activated to push the sliding frame 35 to move horizontally. When the sliding frame 35 moves, it drives the sealing plate 34 to move. After the sealing plate 34 moves, it no longer seals the ventilation slot 33. The electric heating component 37 is activated to heat the space inside the dryer 32. The fan 38 is activated to make the air inside the dryer 32 circulate. The air generated by the fan 38 enters the inside of the pipe 40 and is blown to the top of the base plate 1 through the jet nozzle 41. This can dry the top of the base plate 1 and achieve the purpose of drying the load-bearing balcony. This can prevent the interior of the load-bearing balcony from being too damp and causing mold growth.

[0058] Step S1 also includes the following steps:

[0059] When the sliding plate 11 moves on the outer wall of the guide rod 10, the guide rod 10 guides the sliding plate 11 to prevent the sliding plate 11 from shifting position.

[0060] Step S3 also includes the following steps:

[0061] S31. After cleaning the balcony, the output end of the motor 42 rotates in the opposite direction to drive the gear 26 to rotate. When the gear 26 rotates, the scraper 31 is reset through the chain 27.

[0062] Step S4 also includes the following steps:

[0063] S41. After the top of the balcony is dried, the No. 3 telescopic rod 36 drives the sliding frame 35 to move and reset the sealing plate 34, which can prevent external floating objects from entering the interior of the dryer 32.

[0064] Working principle: First, during the assembly and installation of the load-bearing balcony, after moving the load-bearing balcony to the installation location, the first telescopic rod 6 pushes the load-bearing plate 7 to move. One end of the load-bearing plate 7 moves into the pre-fabricated limiting groove in the wall. Then, the power supply component 9 provides power to the micro motor 15, causing the output end of the micro motor 15 to rotate. When the output end of the micro motor 15 rotates, it drives the bidirectional lead screw 14 to rotate. When the bidirectional lead screw 14 rotates, it causes the two sets of slip rings 13 to separate and move. When the slip rings 13 move, they drive the sliding plate 11 to move horizontally. When the sliding plate 11 moves, it pushes the second positioning plate 12 to move. One end of the second positioning plate 12 moves out of the interior of the load-bearing plate 7 and into the pre-fabricated limiting groove in the wall, thus limiting the position of the load-bearing plate 7. The position of the load-bearing balcony can be temporarily limited. Construction workers can quickly assemble the load-bearing balcony using the load-bearing frame 2 and the first positioning plate 4, achieving the purpose of temporarily positioning the load-bearing balcony and assisting the workers in installation, improving work efficiency. At the same time, it can prevent the load-bearing balcony from accidentally falling during installation, reducing safety risks. After the load-bearing balcony is installed, when adjusting the height of the handrail 21 according to the actual needs of the site, the second telescopic rod 17 works to push the adjusting frame 18 to move. When the adjusting frame 18 moves, it drives the short rod 19 to move. When the short rod 19 moves, the inside of the limiting cylinder 20 fits against the outer wall of the short rod 19, causing the short rod 19 to move vertically. The movement of the short rod 19 pushes the position of the handrail 21 to change. After position 21 is moved to the predetermined height, the second telescopic rod 17 is adjusted. The positioning bolt 24 is rotated, causing one end of the bolt to move into the positioning hole 23 to position the long plate 22. Once the long plate 22 is positioned, the handrail 21 is positioned, achieving the purpose of adjusting the height of the handrail 21. The height of the handrail 21 can be adjusted according to the actual site conditions. Simultaneously, the short rod 19 can limit the space between the handrail 21 and the baffle 3, preventing children from falling outside the baffle 3. When cleaning the assembled load-bearing balcony, the motor 42 is electrically connected to an external power source. The output of the motor 42 rotates, driving the gear 26 to rotate. The rotation of the gear 26 causes the chain 27 to move. When the chain 27 moves, it drives the connecting frame 30 to slide horizontally on the outer wall of the guide plate 29. The movement of the connecting frame 30 also drives the scraper 31 to move. The bottom of the scraper 31 is in contact with the top of the base plate 1. As the scraper 31 moves, it scrapes and cleans the dirt on the top of the base plate 1, achieving the purpose of cleaning the load-bearing balcony. This allows for automatic cleaning of the load-bearing balcony, reducing labor intensity. After cleaning the load-bearing balcony, when the top of the base plate 1 is damp, the third telescopic rod 36 operates to push the sliding frame 35 to move horizontally. The movement of the sliding frame 35 drives the sealing plate 34 to move. After the sealing plate 34 moves, it no longer seals the ventilation slot 33, and the electric heating component 37 operates to heat the space inside the dryer 32.The operation of fan 38 circulates air inside dryer 32. The airflow generated by fan 38 enters duct 40 and is blown onto the top of base plate 1 through nozzle 41, thus drying the top of base plate 1 and achieving the purpose of drying the load-bearing balcony. This prevents excessive moisture inside the load-bearing balcony, which could lead to mold growth.

[0065] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A load-bearing balcony for prefabricated buildings, comprising a base plate (1), a locator (5), an adjusting frame (18), a drive unit (25), and a dryer (32), characterized in that: A baffle (3) is installed on the top of the base plate (1), and a locator (5) is installed on the inner wall of the base plate (1); The locator (5) has a telescopic rod (6) installed on its inner wall. A load-bearing plate (7) is installed at one end of the telescopic rod (6). The load-bearing plate (7) has an installation groove (8) on its inner wall. A power supply component (9) is installed on the inner wall of the installation groove (8). A guide rod (10) is installed on the inner wall of the installation groove (8). Two sets of sliding plates (11) are installed around the outer wall of the guide rod (10). A second positioning plate (12) is installed on the outer wall of the sliding plate (11). A slip ring (13) is installed on the inner wall of the sliding plate (11). A bidirectional screw (14) is installed through the inner wall of the slip ring (13). A micro motor (15) is installed on the inner wall of the load-bearing plate (7). One end of the bidirectional screw (14) is fixedly connected to the output end of the micro motor (15). The micro motor (15) is electrically connected to the power supply component (9). Multiple sets of load-bearing frames (2) are installed at the bottom of the base plate (1); A positioning plate (4) is installed on both outer walls of the baffle (3); The inner wall of the baffle (3) is equipped with multiple sets of boxes (16), and the inner wall of the box (16) is equipped with a second telescopic rod (17). The top of the second telescopic rod (17) is equipped with an adjustment frame (18), the top of the adjustment frame (18) is equipped with multiple sets of short rods (19), the top of the short rods (19) is equipped with a handrail (21), the inner wall of the baffle (3) is equipped with multiple sets of limiting cylinders (20), and one end of the short rod (19) penetrates the interior of the limiting cylinder (20). The bottom of the handrail (21) is equipped with two sets of long plates (22), the outer wall of the long plate (22) is provided with multiple sets of positioning holes (23), the outer wall of the baffle (3) is equipped with positioning bolts (24), and one end of the positioning bolts (24) extends into the interior of the positioning holes (23). The baffle (3) is concave in shape. The bottom of the baffle (3) is fixedly connected to the top of the base plate (1). The first positioning plate (4) is rectangular and has two sets of holes on its outer wall. The box (16) is a rectangular frame and is inlaid inside the baffle (3). The handrail (21) is concave in shape and is connected to the short rod (19) at the bottom by a connector. Two sets of drivers (25) are symmetrically installed on the inner wall of the baffle (3). Multiple sets of gears (26) are installed on the inner wall of the driver (25). A chain (27) is installed around the outer wall of the gear (26). A frame (28) is installed on the top of the driver (25). A guide plate (29) is installed on the inner wall of the frame (28). A connecting frame (30) is installed on the top of the chain (27). One end of the guide plate (29) passes through the interior of the connecting frame (30). A scraper (31) is installed on the outer wall of the connecting frame (30). A motor (42) is installed on the inner wall of the driver (25). The output end of the motor (42) is fixedly connected to the outer wall of one set of gears (26). Two sets of dryers (32) are installed on the inner wall of the baffle (3), and the dryers (32) are located on one side of the driver (25). Two sets of ventilation slots (33) are installed on the inner wall of the dryer (32). A sealing plate (34) is installed through the inner wall of the ventilation slot (33). A sliding frame (35) is fixedly installed on the outer wall of the sealing plate (34). A third telescopic rod (36) is installed on the inner wall of the dryer (32). One end of the third telescopic rod (36) is fixedly connected to the outer wall of the sliding frame (35). An electric heating component (37) is installed on the inner wall of the dryer (32), and the electric heating component (37) is located on one side of the ventilation slot (33). A fan (38) is installed on the inner wall of the dryer (32). The dryer (32) has a tank (39) installed on its inner wall, and a pipe (40) installed on the inner wall of the tank (39). One end of the pipe (40) is fixedly connected to the output end of the fan (38), and an air jet (41) is installed on the outer wall of the pipe (40).

2. The method of using a load-bearing balcony for prefabricated buildings according to claim 1, characterized in that, The construction steps for this load-bearing balcony are as follows: S1. First, when assembling and installing the load-bearing balcony, after moving the load-bearing balcony to the installation location, make the No. 1 telescopic rod (6) work to push the load-bearing plate (7) to move. After one end of the load-bearing plate (7) moves into the pre-made limiting groove of the assembly wall, make the power supply component (9) provide energy to the micro motor (15) to make the output end of the micro motor (15) rotate. When the output end of the micro motor (15) rotates, it drives the bidirectional lead screw (14) to rotate. When the bidirectional lead screw (14) rotates, it causes the two sets of slip rings (13) to separate and move. When the slip rings (13) move, they drive the sliding plate (11) to move horizontally. When moving, push the second positioning plate (12) to move. After one end of the second positioning plate (12) moves out of the interior of the load-bearing plate (7) and enters the prefabricated limiting groove in the wall, the position of the load-bearing plate (7) is limited. The position of the load-bearing balcony can be temporarily limited by the load-bearing plate (7). Construction workers can quickly assemble the load-bearing balcony by using the load-bearing frame (2) and the first positioning plate (4), so as to achieve the purpose of temporarily positioning the position of the load-bearing balcony, assisting the workers in installation, improving work efficiency, and preventing the load-bearing balcony from falling accidentally during installation, thus reducing safety risks. S2. After the load-bearing balcony is installed, when adjusting the height of the handrail (21) according to the actual needs of the site, the No. 2 telescopic rod (17) is activated to push the adjusting frame (18) to move. When the adjusting frame (18) moves, it drives the short rod (19) to move. When the short rod (19) moves, the inside of the limiting cylinder (20) fits against the outer wall of the short rod (19), causing the short rod (19) to move vertically. When the short rod (19) moves, it pushes the handrail (21) to change position. After the handrail (21) moves to the predetermined height, the No. 2 telescopic rod (17) is adjusted. Work, rotate the positioning bolt (24) so ​​that one end of the positioning bolt (24) moves into the positioning hole (23) to position the long plate (22). After the position of the long plate (22) is limited, the position of the handrail (21) is positioned to achieve the purpose of adjusting the height of the handrail (21). The height of the handrail (21) can be adjusted according to the actual situation on site. At the same time, the short rod (19) can limit the space between the handrail (21) and the baffle (3) to prevent children from falling outside the baffle (3) and causing an accident. S3. When cleaning the assembled load-bearing balcony, connect the motor (42) to the external power source. The output end of the motor (42) rotates, driving the gear (26) to rotate. When the gear (26) rotates, the chain (27) moves. When the chain (27) moves, it drives the connecting frame (30) to slide horizontally on the outer wall of the guide plate (29). When the connecting frame (30) moves, it drives the scraper (31) to move. The bottom of the scraper (31) is in contact with the top of the base plate (1). When the scraper (31) moves, it can scrape and clean the dirt on the top of the base plate (1), thus achieving the purpose of cleaning the load-bearing balcony. It can automatically clean the load-bearing balcony and reduce labor intensity. S4. After cleaning the load-bearing balcony, when the top of the base plate (1) is damp, make the No. 3 telescopic rod (36) work to push the sliding frame (35) to move horizontally. When the sliding frame (35) moves, it drives the sealing plate (34) to move. After the sealing plate (34) moves, it no longer seals the ventilation slot (33). The electric heating component (37) works to heat the space inside the dryer (32). The fan (38) works to make the air inside the dryer (32) flow. The wind generated by the fan (38) enters the inside of the pipe (40) and blows it to the top of the base plate (1) through the jet nozzle (41). This can dry the top of the base plate (1) and achieve the purpose of drying the load-bearing balcony. It can prevent the interior of the load-bearing balcony from being too damp and causing mold growth.

3. The method of using a load-bearing balcony for prefabricated buildings according to claim 2, characterized in that, Step S1 further includes the following steps: S11, when the slip ring (13) drives the sliding plate (11) to move on the outer wall of the guide rod (10), the guide rod (10) guides the sliding plate (11) to prevent the sliding plate (11) from shifting position when it moves. Step S3 further includes the following steps: S31. After cleaning the balcony, the output end of the motor (42) is rotated in the opposite direction to drive the gear (26) to rotate. When the gear (26) rotates, the scraper (31) is reset through the chain (27). Step S4 further includes the following steps: S41. After the top of the balcony is dried, the No. 3 telescopic rod (36) drives the sliding frame (35) to move and reset the sealing plate (34), which can prevent external floating objects from entering the interior of the dryer (32).

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