Material lifting device for construction industry

Abstract

The utility model relates to the technical field of building equipment, and discloses a material lifting device for the building industry, which comprises a storage assembly arranged on one side of a sliding limiting assembly, a lifting mechanism arranged at the top of the storage assembly, a sliding unloading assembly arranged in the storage assembly, and a buffer assembly arranged on one side of the bottom of the storage assembly. A supporting assembly is arranged on the other side of the bottom of the storage assembly. According to the technical scheme, the lifting mechanism is used for conveniently lifting and transporting materials to the specified height, the sliding limiting assembly is used for preventing the storage assembly from shaking during lifting, the sliding unloading assembly is used for conveniently unloading the materials in the air, time and labor are saved, and the working efficiency is improved. And the situation that the hand slips due to material carrying is not prone to occurring, the arranged buffering assembly is used for buffering the material storage box, the buffering effect is achieved when the lifting assembly conveys the sundries from the upper portion, and the situation that the storage assembly is collided and damaged is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a material lifting device used in the construction industry. Background Art

[0002] As people's living standards continue to improve, the construction industry is also developing. In daily life, large and small construction sites can be seen everywhere. However, in the construction process, due to the general heavy weight of building materials, the method of using construction workers to carry building materials manually is not only inefficient, but also easy to cause injuries to construction workers. Therefore, a practical material lifting device for the construction industry is needed.

[0003] The patent document with the published announcement number CN214495570U discloses a material lifting device for the construction industry, including a lifting component and a material storage component, the lifting component including a base plate, a support column is provided at the upper end of the base plate, a mounting column is symmetrically provided on one side of the support column, a slide rail is provided at the end close to the symmetrically arranged mounting column, a connecting plate is symmetrically provided on the upper end of the support column, and the two ends of the symmetrically arranged connecting plate are respectively connected by a first wheel disc and a second wheel disc, a motor is provided on the side of the support column away from the mounting column, the output shaft of the motor passes through the bracket to connect the wire wheel, and a steel wire rope is provided on the outer surface of the wire wheel; the material storage component includes a storage plate, sliders are symmetrically provided at both ends of the storage plate, and the symmetrically arranged sliders are slidably installed in the slide rails; the utility model moves the storage plate along the direction of the slide rail by moving the slider in the slide rail in a direction away from or close to the base plate, thereby preventing the storage plate from shaking during the lifting process.

[0004] When the above device is in use, it can stably lift the material very well. However, after lifting to the specified height, unloading is very inconvenient and dangerous. Improper handling in the air may cause the material to fall from a high altitude. Utility Model Content

[0005] The purpose of the present utility model is to provide a material lifting device for the construction industry, which solves the problems raised in the background technology.

[0006] An embodiment of the present application provides a material lifting device for the construction industry, comprising a fixed base plate, a support column is fixedly connected to the top of the fixed base plate, a fixed top plate is fixedly connected to the top of the support column, sliding limit assemblies are provided on both sides of the support column, a storage assembly is provided on one side of the sliding limit assembly, a lifting mechanism is provided on the top of the storage assembly, a sliding unloading assembly is provided inside the storage assembly, a buffer assembly is provided on one side of the bottom of the storage assembly, and a support assembly is provided on the other side of the bottom of the storage assembly.

[0007] By adopting the above technical scheme, the provided support columns are utilized to support the fixed top plate, the provided storage components are utilized to place materials therein for storage and protection, the provided lifting mechanism is utilized to conveniently lift the materials and transport them to a specified height, the provided sliding limit components are utilized to prevent the storage components from shaking during lifting, the provided sliding unloading components are utilized to facilitate unloading at high altitudes, saving time and effort, and preventing hands from slipping due to handling materials, the provided buffer components are utilized to buffer the material storage box, and have a buffering effect when the lifting components transport miscellaneous materials from above, preventing the storage components from being damaged by impact, and the provided support components are utilized to provide lateral support when the storage components are lifted, making the material transportation more stable.

[0008] Optionally, the sliding limit assembly includes a limit rod, the limit rod is fixedly connected to two sides of the support column, and a sliding block is slidably connected to the outer side of the limit rod.

[0009] By adopting the above technical solution, the storage assembly is limited by using the provided sliding block to slide on the limiting rod.

[0010] Optionally, the storage assembly includes a material storage box, which is fixedly connected to the slider, and the material storage box is placed on the top of the fixed base plate to which it belongs. A side door is hinged on the front surface of the material storage box, and a handle is fixedly connected to the front surface of the side door. A first fixed block is fixedly connected to the top of the front surface of the material storage box, and a plug is penetrated through the top of the first fixed block. A second fixed block is fixedly connected to the top of the front surface of the side door, and a through groove is provided on the top of the second fixed block for the plug to penetrate.

[0011] By adopting the above technical solution, the provided plug is inserted into the first fixed block and the second fixed block for limiting, so as to fix the side door and prevent it from loosening and opening easily. When it needs to be opened, the side door can be opened by pulling out the plug. The provided handle makes it more convenient to use force to open and close the side door.

[0012] Optionally, the lifting mechanism includes a fixed base, the fixed base is fixedly connected to the inside of the fixed top plate, a motor is installed on the top of the fixed base, the output end of the motor is fixedly connected to a winding roller, one end of the winding roller is rotatably connected to a rotating shaft, the rotating shaft is rotatably connected to the fixed top plate, the outer surfaces of both sides of the winding roller are fixedly connected to protective side plates, the outer side of the winding roller is fixedly connected to a lifting main rope, the inner side of the fixed top plate is fixedly connected to a mounting frame, the mounting frame is provided with two groups, a wheel disc is rotatably connected between the two groups of mounting frames, the lifting main rope is in contact with the wheel disc, both sides of the bottom end of the lifting main rope are fixedly connected to fixed side ropes, the bottom end of the fixed side rope is fixedly connected to a hook, and both sides of the top end of the material storage box are fixedly connected to lifting blocks, and the hooks are clamped with the lifting blocks.

[0013] By adopting the above technical scheme, the set motor is used to start the winding roller to rotate, thereby driving the lifting main rope to perform the winding activity, thereby driving the material storage box to perform the lifting activity, the set protective side plate is used to limit the winding of the lifting main rope, the set mounting frame is used to fix the wheel and limit the position, and the set wheel is used to reduce the friction of the lifting main rope to prevent the lifting main rope from being entangled and shifted.

[0014] Optionally, the sliding unloading assembly includes a sliding drawer, which is slidably connected to the material storage box, and a bottom end of the sliding drawer is rollingly connected to a plurality of groups of balls, and the balls are in contact with the material storage box.

[0015] By adopting the above technical solution, the provided sliding drawer can be used to conveniently take out the materials inside the material storage box when the side door is opened, and the one-time unloading saves time and effort.

[0016] Optionally, the buffer assembly includes an extrusion block, the extrusion block is fixedly connected to the bottom end of the material storage box, a damping spring is fixedly connected to the inside of the fixed bottom plate, and the extrusion block is in contact with the damping spring.

[0017] By adopting the above technical solution, when the material storage box descends to the top of the fixed bottom plate, the provided extrusion block squeezes the damping spring to perform a buffering effect on the material storage box.

[0018] Optionally, the support assembly includes a first connecting member, which is fixedly connected to the bottom end of the material storage box, one side of the first connecting member is threadedly connected to a support rod, one end of the support rod is threadedly connected to a second connecting member, and the second connecting member is slidably connected to the limit rod.

[0019] By adopting the above technical solution, the support rod is fixed by utilizing the first connecting member and the second connecting member to achieve a lateral support effect, thereby ensuring the stability of material transportation.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0021] The technical solution of the present application utilizes the support columns to support the fixed top plate, utilizes the storage components to place materials therein for storage and protection, utilizes the lifting mechanism to facilitate lifting of materials and transporting them to a specified height, utilizes the sliding limit components to prevent the storage components from shaking during lifting, utilizes the sliding unloading components to facilitate unloading at high altitudes, saves time and effort, and is less likely to cause hand slips when carrying materials, utilizes the buffer components to buffer the material storage box, and has a buffering effect when the lifting component transports miscellaneous materials from above, preventing the storage component from being damaged by impact, and utilizes the support components to provide lateral support when the storage component is lifted, making the material transportation more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the winding roller of the utility model;

[0026] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0027] Figure 5 For this utility model Figure 2 Schematic diagram of the structure at point B in the middle.

[0028] In the figure: 1. fixed bottom plate; 2. support column; 3. fixed top plate; 4. material storage box; 5. side door; 6. handle; 7. first fixed block; 8. plug-in; 9. second fixed block; 10. lifting block; 11. hook; 12. fixed side rope; 13. lifting main rope; 14. slide drawer; 15. slider; 16. limit rod; 17. fixed base; 18. motor; 19. mounting frame; 20. wheel; 21. winding rod; 22. rotating shaft; 23. protective side plate; 24. extrusion block; 25. damping spring; 26. first connecting piece; 27. support rod; 28. second connecting piece. DETAILED DESCRIPTION

[0029] See also Figure 1-5 The utility model provides a technical solution: a material lifting device for the construction industry, comprising a fixed bottom plate 1, a support column 2 is fixedly connected to the top of the fixed bottom plate 1, a fixed top plate 3 is fixedly connected to the top of the support column 2, sliding limit assemblies are arranged on both sides of the support column 2, a storage assembly is arranged on one side of the sliding limit assembly, a lifting mechanism is arranged on the top of the storage assembly, a sliding unloading assembly is arranged inside the storage assembly, a buffer assembly is arranged on one side of the bottom of the storage assembly, and a support assembly is arranged on the other side of the bottom of the storage assembly;

[0030] In this technical solution, the support column 2 is used to support the fixed top plate 3, the storage assembly is used to place materials therein for storage and protection, the lifting mechanism is used to lift the materials and transport them to a specified height, the sliding limit assembly is used to prevent the storage assembly from shaking during lifting, the sliding unloading assembly is used to make it more convenient to unload at high altitudes, saving time and effort, and preventing hands from slipping while carrying materials, the buffer assembly is used to buffer the material storage box 4, and has a buffering effect when the lifting assembly transports miscellaneous materials from above, preventing the storage assembly from being damaged by impact, and the support assembly is used to provide lateral support when the storage assembly is lifted, making the material transportation more stable.

[0031] In some technical solutions, such as Figure 1-Figure 5 The sliding limit assembly includes a limit rod 16, which is fixedly connected to both sides of the support column 2, and a slider 15 is slidably connected to the outer side of the limit rod 16. The storage assembly is limited by sliding the slider 15 on the limit rod 16. The plug 8 is inserted into the first fixed block 7 and the second fixed block 9 for limiting, so as to fix the side door 5 and prevent it from being easily loosened and opened. When it needs to be opened, the side door 5 can be opened by pulling out the plug 8. The handle 6 is used to facilitate the opening and closing of the side door 5. The sliding drawer 14 is used to facilitate the removal of materials in the material storage box 4 when the side door 5 is opened, and the one-time unloading saves time and effort.

[0032] In some technical solutions, such as Figure 1-Figure 5The storage assembly includes a material storage box 4, which is fixedly connected to a slider 15. The material storage box 4 is placed on the top of a fixed bottom plate 1. A side door 5 is hinged on the front surface of the material storage box 4. A handle 6 is fixedly connected to the front surface of the side door 5. A first fixed block 7 is fixedly connected to the top of the front surface of the material storage box 4. A plug 8 is provided through the top of the first fixed block 7. A second fixed block 9 is fixedly connected to the top of the front surface of the side door 5. A through slot for the plug 8 to pass through is provided on the top of the second fixed block 9. The sliding unloading assembly includes a slide 14, which is slidably connected to the material storage box 4. A plurality of groups of balls are rollingly connected to the bottom end of the slide 14, and the balls are in contact with the material storage box 4.

[0033] In some technical solutions, such as Figure 1-Figure 5 The lifting mechanism includes a fixed base 17, which is fixedly connected to the inside of the fixed top plate 3. A motor 18 is installed on the top of the fixed base 17. A winding roller 21 is fixedly connected to the output end of the motor 18. One end of the winding roller 21 is rotatably connected to a rotating shaft 22. The rotating shaft 22 is rotatably connected to the fixed top plate 3. The outer surfaces of both sides of the winding roller 21 are fixedly connected to protective side plates 23. The outer side of the winding roller 21 is fixedly connected to a lifting main rope 13. A mounting frame 19 is fixedly connected to one side of the inner side of the fixed top plate 3. The mounting frame 19 is provided with two groups. A wheel disc 20 is rotatably connected between the two groups of mounting frames 19. The lifting main rope 13 contacts the wheel disc 20. Both sides of the bottom end of the lifting main rope 13 are fixedly connected to fixed side ropes 12. The bottom end of the fixed side rope 12 is fixedly connected to a hook 11. Both sides of the top of the material storage box 4 are fixedly connected to lifting blocks 10, and the hooks 11 are clamped with the lifting blocks 10. The motor 18 is used to start the winding roller 21 to rotate, thereby driving the lifting main rope 13 to perform winding activities, thereby driving the material storage box 4 to perform lifting activities, the protective side plates 23 are used to limit the winding of the lifting main rope 13, the mounting frame 19 is used to fix and limit the wheel 20, and the wheel 20 is used to reduce the friction of the lifting main rope 13 to prevent the lifting main rope 13 from winding and position displacement.

[0034] In some technical solutions, such as Figure 1-Figure 5The buffer assembly includes an extrusion block 24, which is fixedly connected to the bottom end of the material storage box 4. A damping spring 25 is fixedly connected inside the fixed bottom plate 1, and the extrusion block 24 contacts the damping spring 25. The support assembly includes a first connecting member 26, which is fixedly connected to the bottom end of the material storage box 4. A support rod 27 is threadedly connected to one side of the first connecting member 26. A second connecting member 28 is threadedly connected to one end of the support rod 27. The second connecting member 28 is slidably connected to the limit rod 16. When the material storage box 4 drops to the top of the fixed bottom plate 1, the damping spring 25 is squeezed by the extrusion block 24 to buffer the material storage box 4. The support rod 27 is fixed by the first connecting member 26 and the second connecting member 28, so as to achieve a lateral support effect and ensure the stability of material transportation.

[0035] When in use, the provided slider 15 is used to slide on the limit rod 16 to limit the storage component, and the provided plug 8 is used to insert the first fixing block 7 and the second fixing block 9 for limiting, so as to fix the side door 5 and prevent it from being loosened and opened easily. When it needs to be opened, the side door 5 can be opened by pulling out the plug 8. The provided handle 6 is used to more conveniently open and close the side door 5 by leveraging force, and the provided motor 18 is used to start and drive the winding rod 21 to rotate, thereby driving the lifting main rope 13 to perform winding activities, thereby driving the material storage box 4 to perform lifting activities, and the provided protective side plate 23 is used to limit the lifting main rope 13 when it is wound. The mounting frame 19 serves to fix and limit the wheel disc 20. The wheel disc 20 is used to reduce the friction of the lifting main rope 13 to prevent the lifting main rope 13 from being entangled and shifted. The sliding drawer 14 is used to facilitate the removal of materials inside the material storage box 4 when the side door 5 is opened, and one-time unloading saves time and effort. When the material storage box 4 drops to the top of the fixed bottom plate 1, the extrusion block 24 is used to squeeze the damping spring 25 to buffer the material storage box 4. The first connecting member 26 and the second connecting member 28 are used to fix the support rod 27 to achieve a lateral support effect, thereby ensuring the stability of material transportation.

Claims

1. A material lifting device for the construction industry, comprising a fixed base plate (1), characterized in that: The top of the fixed bottom plate (1) is fixedly connected to a support column (2), the top of the support column (2) is fixedly connected to a fixed top plate (3), both sides of the support column (2) are provided with sliding limit assemblies, one side of the sliding limit assemblies is provided with a storage assembly, the top of the storage assembly is provided with a lifting mechanism, the interior of the storage assembly is provided with a sliding unloading assembly, one side of the bottom of the storage assembly is provided with a buffer assembly, and the other side of the bottom of the storage assembly is provided with a support assembly.

2. A material lifting device for the construction industry according to claim 1, characterized in that: The sliding limit assembly comprises a limit rod (16), the limit rod (16) is fixedly connected to two sides of the support column (2), and a sliding block (15) is slidably connected to the outer side of the limit rod (16).

3. A material lifting device for the construction industry according to claim 2, characterized in that: The storage assembly comprises a material storage box (4), the material storage box (4) is fixedly connected to the slider (15), the material storage box (4) is placed on the top of the corresponding fixed base plate (1), the front surface of the material storage box (4) is hinged with a side door (5), the front surface of the side door (5) is fixedly connected with a handle (6), the top of the front surface of the material storage box (4) is fixedly connected with a first fixed block (7), the top of the first fixed block (7) is penetrated by a plug (8), the top of the front surface of the side door (5) is fixedly connected with a second fixed block (9), the top of the second fixed block (9) is provided with a through groove for the plug (8) to penetrate.

4. A material lifting device for the construction industry according to claim 3, characterized in that: The lifting mechanism comprises a fixed base (17), the fixed base (17) is fixedly connected to the inside of the fixed top plate (3), a motor (18) is installed on the top of the fixed base (17), the output end of the motor (18) is fixedly connected to a winding roller (21), one end of the winding roller (21) is rotatably connected to a rotating shaft (22), the rotating shaft (22) is rotatably connected to the fixed top plate (3), both sides of the outer surface of the winding roller (21) are fixedly connected to protective side plates (23), the outer side of the winding roller (21) is fixedly connected to a lifting main rope (13), A mounting frame (19) is fixedly connected to one side of the interior of the fixed top plate (3), and two groups of mounting frames (19) are provided. A wheel disc (20) is rotatably connected between the two groups of mounting frames (19). The main lifting rope (13) is in contact with the wheel disc (20). Both sides of the bottom end of the main lifting rope (13) are fixedly connected to fixed side ropes (12), and the bottom end of the fixed side rope (12) is fixedly connected to a hook (11). Both sides of the top end of the material storage box (4) are fixedly connected to lifting blocks (10), and the hook (11) is snap-connected to the lifting blocks (10).

5. A material lifting device for the construction industry according to claim 3, characterized in that: The sliding unloading assembly comprises a sliding drawer (14), the sliding drawer (14) is slidably connected to the material storage box (4), and the bottom end of the sliding drawer (14) is rollingly connected to a plurality of groups of balls, and the balls are in contact with the material storage box (4).

6. A material lifting device for the construction industry according to claim 3, characterized in that: The buffer assembly comprises an extrusion block (24), the extrusion block (24) is fixedly connected to the bottom end of the material storage box (4), a damping spring (25) is fixedly connected inside the fixed bottom plate (1), and the extrusion block (24) is in contact with the damping spring (25).

7. A material lifting device for the construction industry according to claim 3, characterized in that: The support assembly comprises a first connecting member (26), the first connecting member (26) is fixedly connected to the bottom end of the material storage box (4), one side of the first connecting member (26) is threadedly connected to a support rod (27), one end of the support rod (27) is threadedly connected to a second connecting member (28), and the second connecting member (28) is slidably connected to the limit rod (16).

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