A discharge platform for building construction

Abstract

The utility model discloses a building construction is with unloading platform relates to unloading platform technical field, including fixed bottom plate, both sides of fixed bottom plate all are fixedly installed with side drive board, the top swing installation of fixed bottom plate has concave movable platform, both sides of concave movable platform all are fixedly installed with first axle rest, the inside rotation of first axle rest is installed with first rotating shaft, the outside fixed mounting of first rotating shaft has rolling brush, one end fixed mounting of first rotating shaft has gear, the utility model has the beneficial effect that: through the setting of first axle rest, first rotating shaft, rolling brush, gear, fixed plate and transmission tooth, in the moving process of concave movable platform on fixed bottom plate, gear will be engaged with the transmission tooth of fixed plate bottom, thereby drives first rotating shaft and rolling brush rotation, can sweep the sandstone on the top of fixed bottom plate through rolling brush to avoid the emergence of the situation that the more sandstone on fixed bottom plate influences the movement of concave movable platform.

Description

Technical Field

[0001] This utility model relates to the field of unloading platform technology, specifically an unloading platform for building construction. Background Technology

[0002] As land is developed, more and more buildings are springing up, and the proportion of high-rise buildings is also increasing. During construction, a large amount of materials need to be transported from the ground to various floors of the building. However, relying solely on cranes for transportation is easily affected by wind, which can cause building materials to collide with the existing building frame. Furthermore, there is a lack of an effective and safe platform when unloading materials, which can affect the safety of workers during loading and unloading. This is where construction unloading platforms come in. Construction unloading platforms are usually a new platform erected on the existing building structure, which provides convenience for workers to load and unload materials and reduces risks, while also reducing the possibility of collisions between transported materials and the building structure.

[0003] Currently, existing construction unloading platforms have a movable platform on top of the base plate. However, due to the large amount of sand and gravel on construction sites, the base plate of the unloading platform is prone to accumulates a lot of sand and gravel. When the movable platform is used and needs to be returned to the base plate, the sand and gravel on the base plate will affect the sliding of the movable platform on the base plate, thus having certain shortcomings. To address this, we propose a new construction unloading platform. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a material unloading platform for building construction, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a construction unloading platform, comprising a fixed base plate, side drive plates fixedly installed on both sides of the fixed base plate, a concave movable platform movably installed on the top of the fixed base plate, first shaft frames fixedly installed on both sides of the concave movable platform, a first rotating shaft rotatably installed inside the first shaft frame, a roller brush fixedly installed on the outer side of the first rotating shaft, a gear fixedly installed at one end of the first rotating shaft, a transmission groove opened on one side of the side drive plate, a fixed plate fixedly installed on one side inside the transmission groove, and transmission teeth provided at the bottom of the fixed plate, the gear meshing with the transmission teeth.

[0006] Furthermore, a second shaft frame is fixedly installed on both sides inside the concave movable platform, and two first protective plates are rotatably installed on the inner side of the concave movable platform. A second rotating shaft is fixedly installed inside the first protective plate, and the second rotating shaft is rotatably connected to the second shaft frame. An adapter ear is fixedly installed on one side of the first protective plate, and a second protective plate is rotatably installed on the inner side of the adapter ear.

[0007] Furthermore, a motor is fixedly installed inside the transmission groove, a transmission screw is fixedly installed at the output end of the motor, and sleeve blocks are fixedly installed on both sides of the concave movable platform, with the sleeve blocks threadedly connected to the transmission screw.

[0008] Furthermore, a fixing block is fixedly installed on the top of one of the second protective plates, and a fixing rod is inserted into the inside of the fixing block. A socket is fixedly installed on the top of the other second protective plate, and a socket hole is opened inside the socket. The fixing rod cooperates with the socket hole.

[0009] Furthermore, a pin is inserted inside the second shaft bracket, and the pin passes through the interior of the second rotating shaft.

[0010] Furthermore, a limiting plate is fixedly installed on one side of the first protective plate and on the side located at the adapter ear, and the second protective plate cooperates with the limiting plate.

[0011] Furthermore, the sleeve block is slidably connected to the inner wall of the transmission groove, and the inside of the sleeve block has a hole that mates with the transmission lead screw.

[0012] Furthermore, the roller brush is attached to the top of the fixed base plate.

[0013] Furthermore, the second rotating shaft has two holes inside that mate with the pins.

[0014] Furthermore, the top and bottom of the second protective plate are both fixedly installed with shafts that mate with the adapter ears.

[0015] This utility model provides a material unloading platform for construction, which has the following advantages:

[0016] This construction unloading platform, through the arrangement of a first shaft frame, a first rotating shaft, a roller brush, gears, a fixed plate, and transmission gears, allows the gears to mesh with the transmission gears at the bottom of the fixed plate as the concave movable platform moves on the fixed base plate. This drives the first rotating shaft and the roller brush to rotate, thereby cleaning the sand and gravel on the top of the fixed base plate through the roller brush. This prevents the concave movable platform from being hindered by excessive sand and gravel on the fixed base plate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the concave unloading platform of this utility model;

[0019] Figure 3 This is a schematic diagram of the fixed base plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the folding and storage of the protective panel of this utility model;

[0021] Figure 5 This is a partial structural schematic diagram of the present invention;

[0022] Figure 6 This utility model Figure 2 Enlarged view of point A in the image;

[0023] Figure 7 This utility model Figure 3 Enlarged view of point B in the image;

[0024] Figure 8 This utility model Figure 4 Enlarged view of point C in the image.

[0025] In the diagram: 1. Fixed base plate; 2. Side drive plate; 3. Concave movable platform; 4. First shaft frame; 5. First rotating shaft; 6. Roller brush; 7. Gear; 8. Transmission groove; 9. Fixed plate; 10. Transmission gear; 11. Second shaft frame; 12. First protective plate; 13. Second rotating shaft; 14. Adapter ear; 15. Second protective plate; 16. Fixed block; 17. Fixed insertion rod; 18. Socket; 19. Insertion hole; 20. Pin; 21. Limiting plate; 22. Motor; 23. Transmission screw; 24. Sleeve block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Please see Figures 1 to 8This utility model provides a technical solution: a construction unloading platform, including a fixed base plate 1, side drive plates 2 fixedly installed on both sides of the fixed base plate 1, a concave movable platform 3 movably installed on the top of the fixed base plate 1, first shaft brackets 4 fixedly installed on both sides of the concave movable platform 3, a first rotating shaft 5 rotatably installed inside the first shaft bracket 4, a roller brush 6 fixedly installed on the outside of the first rotating shaft 5, a gear 7 fixedly installed at one end of the first rotating shaft 5, a transmission groove 8 opened on one side of the side drive plate 2, and a fixed plate 9 fixedly installed on one side inside the transmission groove 8. The bottom of plate 9 is provided with transmission teeth 10, and gear 7 meshes with transmission teeth 10. After the transmission screw 23 is driven to rotate by motor 22, the transmission screw 23 drives the sleeve blocks 24 on both sides of the concave movable platform 3 to move through the thread, which can drive the concave movable platform 3 to slide on the fixed base plate 1. Then, when the concave movable platform 3 moves, gear 7 will mesh with fixed plate 9, thereby driving the first rotating shaft 5 and roller brush 6 to rotate. When the roller brush 6 rotates, it can clean the sand and gravel remaining on the fixed base plate 1, so as to avoid the sand and gravel remaining on the fixed base plate 1 and affecting the movement of the concave movable platform 3.

[0028] The concave movable platform 3 has two fixedly installed second shaft frames 11 on both sides. Two first protective plates 12 are rotatably installed on the inner side of the concave movable platform 3. A second rotating shaft 13 is fixedly installed inside the first protective plate 12. The second rotating shaft 13 is rotatably connected to the second shaft frame 11. A connecting ear 14 is fixedly installed on one side of the first protective plate 12. A second protective plate 15 is rotatably installed on the inner side of the connecting ear 14. The first protective plates 12 can rotate within the second shaft frame 11 through the second rotating shaft 13, thereby causing the two first protective plates 12 to rotate and flip up to form a fence. After the first protective plates 12 are rotated and flipped up, the second protective plate 15 is rotated so that the two first protective plates 12 form another fence in front of the concave movable platform 3, thereby improving the safety of the workers during unloading. When the entire unloading platform is not in use, the first protective plates 12 and the second protective plates 15 can be folded and stored in the groove at the top of the concave movable platform 3 for easy carrying and transportation.

[0029] A motor 22 is fixedly installed inside the transmission groove 8. A transmission screw 23 is fixedly installed at the output end of the motor 22. Sleeve blocks 24 are fixedly installed on both sides of the concave movable platform 3. The sleeve blocks 24 are threadedly connected to the transmission screw 23. Dustproof sleeves can be set on both sides of the sleeve blocks 24, which are located outside the transmission screw 23, to prevent dust. By turning on the motor 22, the transmission screw 23 can be driven to rotate. The transmission screw 23 drives the sleeve blocks 24 to move through the thread, thereby driving the concave movable platform 3 to move on the fixed base plate 1.

[0030] A fixing block 16 is fixedly installed on the top of one second protective plate 15, and a fixing rod 17 is inserted into the inside of the fixing block 16. A socket 18 is fixedly installed on the top of the other second protective plate 15, and a socket hole 19 is opened inside the socket 18. The fixing rod 17 cooperates with the socket hole 19. When the two second protective plates 15 are flipped up to form a fence, the fixing rod 17 in the fixing block 16 can be inserted into the socket hole 19 to fix the two second protective plates 15.

[0031] A pin 20 is inserted inside the second shaft bracket 11, and the pin 20 passes through the inside of the second rotating shaft 13. By passing through the inside of the second rotating shaft 13, the second rotating shaft 13 can be locked and limited when the first protective plate 12 is flipped up.

[0032] A limiting plate 21 is fixedly installed on one side of the first protective plate 12 and on the side of the adapter ear 14. The second protective plate 15 cooperates with the limiting plate 21. By setting the limiting plate 21, the second protective plate 15 can be limited after it is flipped, so as to prevent the second protective plate 15 from flipping outward.

[0033] The sleeve 24 is slidably connected to the inner wall of the transmission groove 8, and the inside of the sleeve 24 has a hole that cooperates with the transmission screw 23; by sliding the sleeve 24 to the inner wall of the transmission groove 8, the sleeve 24 can be limited and guided.

[0034] The roller brush 6 is attached to the top of the fixed base plate 1; by attaching the roller brush 6 to the top of the fixed base plate 1, the residual sand and gravel on the fixed base plate 1 can be cleaned when the roller brush 6 rotates.

[0035] The second rotating shaft 13 has two holes inside that mate with the pin 20; the two holes inside the second rotating shaft 13 are cross-shaped, which can allow the first protective plate 12 to be flipped to different angles to limit and fix it as it passes through the second rotating shaft 13.

[0036] The top and bottom of the second protective plate 15 are both fixedly installed with shafts that mate with the adapter ear 14; the shafts that mate with the adapter ear 14 can be rotatably connected to the adapter ear 14 through the shafts installed at the top and bottom of the second protective plate 15.

[0037] In summary, when the concave movable platform 3 is in use, the motor 22 drives the transmission screw 23 to rotate after the concave movable platform 3 has been used. The transmission screw 23 drives the sleeve block 24 to move through the thread, which in turn moves the concave movable platform 3 back onto the fixed base plate 1. When the concave movable platform 3 moves back onto the fixed base plate 1, the gear 7 meshes with the fixed plate 9, thereby driving the first rotating shaft 5 and the roller brush 6 to rotate. When the roller brush 6 rotates, it can clean the sand and gravel remaining on the fixed base plate 1, preventing the sand and gravel from affecting the work. The concave movable platform 3 moves, and then the side-pulling fixing rod 17 is used to pull it out from the insertion hole 19. Then the second protective plate 15 is flipped over, so that it rotates and folds around the adapter ear 14 to one side of the first protective plate 12. Then the pin 20 inside the second shaft frame 11 is pulled out to release the restriction on the second rotating shaft 13. Then the first protective plate 12 is flipped over, so that it rotates and flips and folds around the second rotating shaft 13 to the inside of the concave movable platform 3 for storage. Then the pin 20 is inserted into the second shaft frame 11 and the second rotating shaft 13 to fix the first protective plate 12, thus completing the folding and storage, which is convenient for subsequent carrying and transportation.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A material unloading platform for construction, comprising a fixed base plate, characterized in that: Side drive plates are fixedly installed on both sides of the fixed base plate. A concave movable platform is movably installed on the top of the fixed base plate. A first shaft frame is fixedly installed on both sides of the concave movable platform. A first rotating shaft is rotatably installed inside the first shaft frame. A roller brush is fixedly installed on the outside of the first rotating shaft. A gear is fixedly installed at one end of the first rotating shaft. A transmission groove is opened on one side of the side drive plate. A fixed plate is fixedly installed on one side inside the transmission groove. A transmission tooth is provided at the bottom of the fixed plate. The gear meshes with the transmission tooth.

2. The unloading platform for construction work according to claim 1, characterized in that: The concave movable platform has two fixedly installed second shaft frames on both sides inside. Two first protective plates are rotatably installed on the inner side of the concave movable platform. A second rotating shaft is fixedly installed inside the first protective plate. The second rotating shaft is rotatably connected to the second shaft frame. An adapter ear is fixedly installed on one side of the first protective plate. A second protective plate is rotatably installed inside the adapter ear.

3. The unloading platform for construction work according to claim 1, characterized in that: A motor is fixedly installed inside the transmission groove, and a transmission screw is fixedly installed at the output end of the motor. Sleeves are fixedly installed on both sides of the concave movable platform, and the sleeves are threadedly connected to the transmission screw.

4. A construction unloading platform according to claim 2, characterized in that: A fixing block is fixedly installed on the top of one of the second protective plates, and a fixing rod is inserted into the inside of the fixing block. A socket is fixedly installed on the top of the other second protective plate, and a socket hole is opened inside the socket. The fixing rod cooperates with the socket hole.

5. A construction unloading platform according to claim 2, characterized in that: A pin is inserted inside the second shaft bracket, and the pin passes through the interior of the second rotating shaft.

6. A construction unloading platform according to claim 2, characterized in that: A limiting plate is fixedly installed on one side of the first protective plate and on the side of the adapter ear, and the second protective plate cooperates with the limiting plate.

7. A construction unloading platform according to claim 3, characterized in that: The sleeve is slidably connected to the inner wall of the transmission groove, and the inside of the sleeve has a hole that mates with the transmission lead screw.

8. A construction unloading platform according to claim 1, characterized in that: The roller brush is attached to the top of the fixed base plate.

9. A construction unloading platform according to claim 2, characterized in that: The second rotating shaft has two holes inside that mate with pins.

10. A construction unloading platform according to claim 2, characterized in that: The top and bottom of the second protective plate are both fixedly installed with shafts that mate with the adapter ears.

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