A building material construction hoisting device

Abstract

The utility model discloses a kind of building material construction hoisting devices, including base, the top of the base is fixed with support column, the top of the support column is fixed with cantilever, the bottom of the cantilever is fixed with winch, the winch is wound with lifting rope, the lower end of the lifting rope is fixed with container box;The top and bottom of the container box are both set as open, and the bottom of the container box is symmetrically equipped with two box bottoms, the side of two described box bottoms opposite each other and the sidewall of the container box are both fixed with hinge, the two sides of two described box bottoms are both fixed with inserting rod, the two sides of the container box are both equipped with electromagnetic plug-in mechanism with the two sides described inserting rod plug-in cooperation.The utility model replaces artificial handling with automatic unloading mode, greatly reduces the human consumption and operation time of unloading link, significantly improves unloading efficiency, especially applicable to large-scale construction scene, can effectively speed up construction progress.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a building material lifting device. Background Technology

[0002] In the construction process of building materials, lifting devices are key equipment for realizing the vertical transportation of materials. They are widely used in scenarios such as wall masonry and floor pouring. Their main function is to transport materials such as sand, bricks, and cement from the ground to a designated height to meet the material needs of different construction stages.

[0003] However, once building materials are transported to the required height, workers usually need to stand at a height (such as scaffolding or construction platforms) to manually remove or dump the materials from the hoisting bucket. Due to the height difference at the work site, workers need to bend over and drag the materials when unloading, which is not only labor-intensive but also poses a risk of falling due to instability or shifting of the material's center of gravity, resulting in low safety. At the same time, manual unloading is slow and the amount of material unloaded at one time is limited. Especially in large-scale construction, frequent manual operations will seriously slow down the construction progress, resulting in low unloading efficiency and making it difficult to meet the needs of efficient construction.

[0004] Therefore, a construction material lifting device is proposed. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a construction material lifting device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution.

[0007] This utility model provides a construction material lifting device, including a base, a support column fixedly provided on the top of the base, a cantilever fixedly provided on the top of the support column, a winch fixedly provided on the bottom of the cantilever, a hoisting rope wound on the winch, and a container fixedly provided at the lower end of the hoisting rope.

[0008] The top and bottom of the container are both open, and the bottom of the container has two symmetrical bottoms. The two bottoms are fixed with hinges on opposite sides and the side wall of the container. The two bottoms are fixed with plug rods on both sides. The container has an electromagnetic plug-in mechanism on both sides that engages with the plug rods.

[0009] Preferably, the electromagnetic insertion mechanism includes a housing fixedly mounted on the side wall of the container, a connecting plate slidably disposed inside the housing, an electromagnetic block fixedly disposed on the inner side wall of the housing, a permanent magnet fixedly disposed on the side wall of the connecting plate at a position corresponding to the electromagnetic block, two springs symmetrically fixedly disposed between the inner side wall of the housing and the side wall of the connecting plate, two connecting rods symmetrically fixedly disposed on the side of the connecting plate away from the springs, one end of each of the two connecting rods extending to the outside of the housing and each fixedly disposed with an insertion ring, and the insertion ring and the insertion rod being inserted into each other.

[0010] Preferably, both bottoms of the boxes are fixedly provided with a base support.

[0011] Preferably, both sides of the container are fixedly provided with trays, and the top of both trays is provided with pressure plates. An arc-shaped placement groove is opened on the opposite side of the trays and pressure plates. Magnetic plugs are fixedly provided on both sides of the pressure plates, and magnetic sockets are fixedly provided on both sides of the trays. The magnetic plugs and magnetic sockets are plugged into each other.

[0012] Preferably, two screws are symmetrically fixed on both sides of the container, the tray is inserted into the wall of the screw, and the wall of the screw is threaded with a nut to fix the tray.

[0013] Preferably, a positioning rod is fixedly provided on the wall of the support column, and a positioning ring is fixedly provided at the end of the positioning rod away from the support column, and the suspension rope passes through the inside of the positioning ring.

[0014] Preferably, the support column includes two short columns, one end of which is fixedly provided with a threaded sleeve, and the other end of which is provided with an external thread. The two adjacent short columns are threadedly connected, and one end of the cantilever is threadedly connected to one end of the short column.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] By using two symmetrically arranged bottoms at the bottom of the container, connected by hinges for rotation, and an electromagnetic insertion mechanism for locking and unlocking the bottoms, the problem of manual unloading required in traditional devices is solved. Once the container is raised to the designated height, simply energize the electromagnetic block of the electromagnetic insertion mechanism. Magnetic repulsion will move the connecting plate, connecting rod, and insertion ring, causing the insertion ring to disengage from the insertion rod. The bottom of the container will then automatically open for unloading under the weight of the material, eliminating the need for workers to bend down at heights. This fundamentally reduces the risk of falls from heights and improves unloading safety. Furthermore, the included support plate and pressure plate, connected by magnetic plugs and sockets and an arc-shaped placement groove, can stably fix shaft-type materials, expanding the applicability of the device. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a perspective view of the container of this utility model from a top angle;

[0019] Figure 3 This is a perspective view of the container of this utility model from an oblique angle.

[0020] Figure 4 This is a perspective view of the electromagnetic plug-in mechanism of this utility model.

[0021] In the diagram: 1. Base; 2. Support column; 3. Cantilever; 4. Winch; 5. Lifting rope; 6. Container; 7. Container bottom; 8. Hinge; 9. Connecting rod; 10. Shell; 11. Connecting plate; 12. Electromagnetic block; 13. Permanent magnet; 14. Spring; 15. Connecting rod; 16. Connecting ring; 17. Base support; 18. Support plate; 19. Pressure plate; 20. Arc-shaped placement slot; 21. Magnetic plug; 22. Magnetic socket; 23. Screw; 24. Nut; 25. Positioning rod; 26. Positioning ring; 27. Short column; 28. Threaded sleeve. Detailed Implementation

[0022] A construction material lifting device, such as Figure 1-4 As shown, the system includes a base 1, a support column 2 fixedly mounted on the top of the base 1, and a cantilever 3 fixedly mounted on the top of the support column 2. The support column 2 includes two short columns 27, one end of which is fixedly fitted with a threaded sleeve 28, and the other end of which is provided with an external thread. Adjacent short columns 27 are threadedly connected. One end of the cantilever 3 is threadedly connected to one end of the short column 27, allowing the support column 2 to be freely assembled and disassembled. Different numbers of short columns 27 can be selected to flexibly adjust the height to suit different construction needs. A winch 4 is fixedly mounted at the bottom of the cantilever 3, with a lifting rope 5 wound on the winch 4. A positioning rod 25 is fixedly mounted on the column wall of the support column 2, with the positioning rod 25 located away from the support column 2. One end of the container is fixedly provided with a positioning ring 26. The lifting rope 5 passes through the inside of the positioning ring 26, which can guide and position the lifting rope 5, thereby improving the stability of the lifting. The lower end of the lifting rope 5 is fixedly provided with a container 6. The top and bottom of the container 6 are both open. The bottom of the container 6 is symmetrically provided with two box bottoms 7. The bottom of each box bottom 7 is fixedly provided with a base support 17. When the container is filled with objects, the base support 17 can play a supporting role. The opposite sides of the two box bottoms 7 are fixedly provided with hinges 8 between them and the side wall of the container 6. The two sides of the two box bottoms 7 are fixedly provided with plug-in rods 9. The two sides of the container 6 are provided with electromagnetic plug-in mechanisms that are plugged into and cooperate with the plug-in rods 9 on both sides.

[0023] The electromagnetic insertion mechanism includes a housing 10 fixedly mounted on the side wall of the container 6. A connecting plate 11 is slidably mounted inside the housing 10. An electromagnetic block 12 is fixedly mounted on the inner side wall of the housing 10. A permanent magnet block 13 is fixedly mounted on the side wall of the connecting plate 11 at a position corresponding to the electromagnetic block 12. Two springs 14 are symmetrically fixed between the inner side wall of the housing 10 and the side wall of the connecting plate 11. Two connecting rods 15 are symmetrically fixed on the side of the connecting plate 11 away from the springs 14. One end of each connecting rod 15 extends to the outside of the housing 10 and is fixedly mounted with an insertion ring 16. The insertion ring 16 is inserted into the insertion rod 9. When the electromagnetic block 12 is not energized, the springs 14 can apply elastic force to the permanent magnet block 13, so that the connecting plate 11, connecting rods 15 and insertion ring 16 have elastic function, thereby allowing the insertion ring 16 to be inserted into the insertion rod 9 and fixing the bottom 7 of the container 6.

[0024] Both sides of the container 6 are fixedly provided with trays 18, and the top of each tray 18 is provided with a pressure plate 19. An arc-shaped placement groove 20 is opened on the opposite side of the tray 18 and the pressure plate 19. There are multiple arc-shaped placement grooves 20, and the size of the arc-shaped placement grooves 20 can be designed to accommodate shaft materials of different diameters. Magnetic plugs 21 are fixedly provided on both sides of the pressure plate 19, and magnetic sockets 22 are fixedly provided on both sides of the tray 18. The magnetic plugs 21 and magnetic sockets 22 are plugged into each other. Both the magnetic plugs 21 and magnetic sockets 22 are permanent magnets, which can magnetically connect the pressure plate 19 and the tray 18, increasing the installation stability of shaft materials.

[0025] Two screws 23 are symmetrically fixed on both sides of the container 6. The tray 18 is inserted into the wall of the screw 23. The wall of the screw 23 is threaded with a nut 24 to fix the tray 18. By loosening the nut 24 with a wrench, the tray 18 can be removed from the screw 23, so that the tray 18 can be disassembled from the container 6 for use.

[0026] In summary: the staff first place the building materials into the container 6. The support column 2 on the base 1 supports the winch 4 through the cantilever 3. The winch 4 is started and can retract the hoisting rope 5 to drive the container 6 to rise and fall. The positioning ring 26 on the positioning rod 25 plays a guiding and positioning role for the hoisting rope 5.

[0027] The two bottom boxes 7 at the bottom of the container 6 are connected to the side wall by hinges 8. Under normal conditions, the insertion ring 16 of the electromagnetic insertion mechanism is inserted and engaged with the insertion rods 9 on both sides of the bottom box 7 to fix the bottom box 7. At this time, the container 6 can hold building materials.

[0028] When the container 6 is raised to the designated height and the building materials need to be discharged, the staff turns on the power to the electromagnet 12 inside the shell 10, so that the electromagnet 12 generates a magnetic repulsive force on the permanent magnet 13. At the same time, it drives the connecting plate 11 to move away from the electromagnet 12 and stretches the spring 14. At this time, the connecting plate 11 drives the connecting rod 16 and the end plug ring 16 to move, so that the plug ring 16 moves off the plug rod 9. At this time, the bottom of the box 7 opens the hinge under the action of the material's gravity and automatically completes the unloading. No manual unloading is required, which improves construction efficiency and safety.

[0029] When it is necessary to lift shaft-type materials, the pallet 18 and the pressure plate 19 cooperate through the magnetic plug 21 and the magnetic socket 22. The arc-shaped placement groove 20 can hold the shaft-type materials, and the cooperation between the pallet 18 and the pressure plate 19 will press and fix the shaft-type materials, thereby enabling the shaft-type materials to be lifted stably.

[0030] 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 construction material lifting device, comprising a base (1), characterized in that: The base (1) is fixedly provided with a support column (2), the support column (2) is fixedly provided with a cantilever (3), the bottom of the cantilever (3) is fixedly provided with a winch (4), a hoisting rope (5) is wound on the winch (4), and a container (6) is fixedly provided at the lower end of the hoisting rope (5). The top and bottom of the container (6) are open, and the bottom of the container (6) is symmetrically provided with two box bottoms (7). The two box bottoms (7) are fixedly provided with hinges (8) between the opposite sides of the two box bottoms (7) and the side wall of the container (6). The two box bottoms (7) are fixedly provided with plug-in rods (9) on both sides. The container (6) is provided with electromagnetic plug-in mechanisms that are plugged into and cooperate with the plug-in rods (9) on both sides.

2. The building material lifting device according to claim 1, characterized in that: The electromagnetic plug-in mechanism includes a housing (10) fixedly mounted on the side wall of the container (6). A connecting plate (11) is slidably mounted inside the housing (10). An electromagnetic block (12) is fixedly mounted on the inner side wall of the housing (10). A permanent magnet block (13) is fixedly mounted on the side wall of the connecting plate (11) at a position corresponding to the electromagnetic block (12). Two springs (14) are symmetrically fixed between the inner side wall of the housing (10) and the side wall of the connecting plate (11). Two connecting rods (15) are symmetrically fixed on the side of the connecting plate (11) away from the springs (14). One end of each of the two connecting rods (15) extends to the outside of the housing (10) and is fixedly mounted with a plug-in ring (16). The plug-in ring (16) is plugged into the plug-in rod (9).

3. The building material lifting device according to claim 1, characterized in that: Both of the box bottoms (7) are fixedly provided with a base support (17).

4. The building material lifting device according to claim 1, characterized in that: The container (6) is fixedly provided with trays (18) on both sides, and pressure plates (19) are provided on the top of the two trays (18). An arc-shaped placement groove (20) is opened on the opposite side of the trays (18) and pressure plates (19). Magnetic plugs (21) are fixedly provided on both sides of the pressure plates (19), and magnetic sockets (22) are fixedly provided on both sides of the trays (18). The magnetic plugs (21) and magnetic sockets (22) are plugged in and cooperated.

5. The building material lifting device according to claim 4, characterized in that: Two screws (23) are symmetrically fixed on both sides of the container (6). The tray (18) is inserted into the wall of the screw (23). The wall of the screw (23) is threaded with a nut (24) to fix the tray (18).

6. The building material lifting device according to claim 1, characterized in that: The support column (2) has a positioning rod (25) fixedly installed on its column wall. The end of the positioning rod (25) away from the support column (2) is fixedly provided with a positioning ring (26), and the suspension rope (5) passes through the inside of the positioning ring (26).

7. The building material lifting device according to claim 1, characterized in that: The support column (2) includes two short columns (27). One end of the short column (27) is fixedly provided with a threaded sleeve (28), and the other end of the short column (27) is provided with an external thread. The two adjacent short columns (27) are threadedly connected, and one end of the cantilever (3) is threadedly connected to one end of the short column (27).

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