Building construction material lifting device

Abstract

The utility model belongs to the technical field of building construction material lifting, and particularly relates to a building construction material lifting device which comprises a base, lifting blocks are assembled in a lifting groove, a lifting plate is welded between the two sets of lifting blocks, a guide plate is welded to the bottom sides of the lifting blocks, and a rod groove is formed in the guide plate. A screw rod is rotatably mounted on the inner wall of the rod groove through a bearing, a moving rod is assembled in the rod groove and matched with the screw rod in a sliding mode through threads, a lifting rope is mounted on the bottom side of the moving rod, a lifting hook is connected to the bottom side of the lifting rope, a first stepping motor is controlled to operate through a control panel, and the first stepping motor drives the screw rod to rotate; the lead screw drives the moving rod on the lead screw to move horizontally, the moving rod drives the lifting rope to move horizontally, the lifting rope drives the lifting hook to move horizontally, the lifting hook drives the materials to move horizontally, position movement of the materials is achieved, the materials are moved into the building, and convenience of material moving is improved.

Description

Technical Field

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

[0002] The most frequent and labor-intensive part of building construction is the transportation of materials. During high-rise decoration construction, it is often necessary to transport materials from the ground to high-rise buildings, so a material lifting device is required.

[0003] A Chinese patent with publication number CN213976753U discloses a lifting and transportation device for construction materials, which includes a support beam horizontally installed on the roof of a building, wherein the support beams are two and are arranged parallel to each other, one end of the two support beams are fixedly connected to the roof of the building, and the other ends of the two support beams extend to the same side away from the building, a working platform is fixedly connected between the two support beams, a rope hole is opened on the top surface of the working platform, a motor is installed on the working platform, a rope winding roller is coaxially fixedly connected to the output shaft of the motor, the rope winding roller and the rope hole are located in the same vertical direction, a rope 1 is fixedly connected to the rope winding roller, an end of the rope 1 away from the rope winding roller passes through the rope hole, and a hanging frame is arranged at the end, a rope 2 is fixedly connected to the corners of the hanging frame, and a connecting component for connecting the rope 2 is arranged at the end of the rope 1 away from the rope winding roller.

[0004] The existing lifting device cannot move the materials horizontally during the lifting process, which makes it difficult to move the materials into the building and leads to poor convenience of moving the materials. Therefore, a material lifting device for building construction is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems existing in the prior art, the utility model proposes a material lifting device for building construction.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a material lifting device for building construction described in the utility model comprises a base, two groups of support rods are installed on the base, a control panel is installed on one of the support rods, a lifting slot is opened in the support rod, a lifting block is installed in the lifting slot, a lifting plate is welded between the two groups of lifting blocks, a guide plate is welded on the bottom side of the lifting block, a rod slot is opened in the guide plate, a screw rod is rotatably installed on the inner wall of the rod slot through a bearing, a first stepper motor is installed on the side wall of the guide plate through a machine base, the output shaft of the first stepper motor is fixedly connected to one end of the screw rod, and the first stepper motor is connected through an inner The internal circuit is connected to the control panel, and a moving rod is assembled in the rod groove. The moving rod slides with the lead screw through a thread, and a lifting rope is installed on the bottom side of the moving rod. The bottom side of the lifting rope is connected with a lifting hook, and steel wire ropes are installed on two sets of lifting blocks. Fixed plates are welded on the top sides of two sets of support rods, and two sets of steel wire ropes pass through the fixed plate. The operation of the first stepper motor is controlled by the control panel, and the first stepper motor drives the lead screw to rotate, and the lead screw drives the moving rod thereon to move horizontally, and the moving rod drives the lifting rope to move horizontally, and the lifting rope drives the lifting hook to move horizontally, and the lifting hook drives the material to move horizontally, thereby realizing the movement of the position of the material and moving the material into the building, which is beneficial to improving the convenience of material moving.

[0007] Preferably, two groups of wheel frames are symmetrically assembled on the fixed plate, pulleys are installed on the wheel frames, and a rear wire rope is placed between the wheel frames and the pulleys. Two groups of fixed frames are symmetrically installed on the fixed plate, and a winding wheel is rotatably installed on the fixed frame through a rotating shaft, and a wire rope is wound on the winding wheel. A second stepper motor is installed on the fixed plate through a machine base, and the second stepper motor is connected to the control panel through an internal circuit. The output shaft of the second stepper motor is fixedly connected to the rotating shaft on one of the winding wheels, and a first gear is fixedly sleeved on the rotating shaft of one of the winding wheels, and the other one A second gear is fixedly sleeved on the rotating shaft of the winding wheel, and the first gear and the second gear are meshed with each other. By hanging the material on the hook, the control panel controls the operation of the second stepper motor to drive one of the winding wheels to rotate, and one of the winding wheels drives the first gear on it to rotate, and the first gear drives the second gear to rotate, and the second gear drives the other winding wheel to rotate, thereby realizing the synchronous relative rotation of the two sets of winding wheels, and the two sets of winding wheels reel in two sets of steel ropes. During the reeling process, the hook drives the material to move vertically upward, thereby realizing the lifting of the material, which is beneficial to improving the material lifting efficiency.

[0008] The utility model is beneficial in that:

[0009] 1. The utility model controls the operation of the first stepper motor through the control panel, the first stepper motor drives the screw rod to rotate, the screw rod drives the moving rod thereon to move horizontally, the moving rod drives the lifting rope to move horizontally, the lifting rope drives the lifting hook to move horizontally, the lifting hook drives the material to move horizontally, thereby realizing the movement of the position of the material and moving the material into the interior of the building, which is beneficial to improving the convenience of material moving.

[0010] 2. The utility model hangs the material on the hook, and the control panel controls the operation of the second stepper motor to drive one of the winding wheels to rotate, and one of the winding wheels drives the first gear thereon to rotate, and the first gear drives the second gear to rotate, and the second gear drives the other winding wheel to rotate, thereby realizing the synchronous relative rotation of the two groups of winding wheels, and the two groups of winding wheels reel in the two groups of steel ropes. During the reeling process, the hook drives the material to move vertically upward, thereby realizing the lifting of the material, which is beneficial to improving the material lifting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 It is a schematic diagram of a three-dimensional structure from a first-person perspective;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the guide plate;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure at the rod slot;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the winding component.

[0016] In the figure: 1. base; 2. support rod; 3. control panel; 4. lifting slot; 5. lifting block; 6. lifting plate; 7. guide plate; 8. rod slot; 9. screw rod; 10. first stepper motor; 12. moving rod; 13. lifting rope; 14. hook; 15. wire rope; 16. fixing plate; 17. wheel frame; 18. pulley; 19. fixing frame; 20. winding wheel; 21. second stepper motor; 22. first gear; 23. second gear. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 As shown, a material lifting device for building construction comprises a base 1, two groups of support rods 2 are installed on the base 1, a control panel 3 is installed on one of the support rods 2, a lifting slot 4 is opened in the support rod 2, a lifting block 5 is installed in the lifting slot 4, a lifting plate 6 is welded between the two groups of lifting blocks 5, a guide plate 7 is welded on the bottom side of the lifting block 5, a rod slot 8 is opened in the guide plate 7, a screw rod 9 is rotatably installed on the inner wall of the rod slot 8 through a bearing, a first stepper motor 10 is installed on the side wall of the guide plate 7 through a machine base, the output shaft of the first stepper motor 10 is fixedly connected to one end of the screw rod 9, and the first stepper motor 10 is connected to the first end of the screw rod 9. The motor 10 is connected to the control panel 3 through an internal circuit, a moving rod 12 is installed in the rod groove 8, the moving rod 12 slides with the screw rod 9 through a thread, a lifting rope 13 is installed on the bottom side of the moving rod 12, and a hook 14 is connected to the bottom side of the lifting rope 13, a steel wire rope 15 is installed on the two sets of lifting blocks 5, a fixing plate 16 is welded on the top side of the two sets of support rods 2, the two sets of steel wire ropes 15 pass through the fixing plate 16, two sets of wheel frames 17 are symmetrically installed on the fixing plate 16, a pulley 18 is installed on the wheel frame 17, a rear steel wire rope 15 is placed between the wheel frame 17 and the pulley 18, and two sets of fixed The frame 19 is provided with a winding wheel 20 which is rotatably mounted on the fixed frame 19 through a rotating shaft, and a steel wire rope 15 is wound on the winding wheel 20. A second stepping motor 21 is mounted on the fixed plate 16 through a machine base, and the second stepping motor 21 is connected to the control panel 3 through an internal circuit. The output shaft of the second stepping motor 21 is fixedly connected to the rotating shaft on one of the winding wheels 20, and a first gear 22 is fixedly sleeved on the rotating shaft of one of the winding wheels 20, and a second gear 23 is fixedly sleeved on the rotating shaft of the other winding wheel 20, and the first gear 22 and the second gear 23 are meshed with each other; when working, the existing lifting device In the process of lifting the material, the material cannot be moved horizontally, which makes it difficult to move the material into the building, resulting in poor convenience of moving the material. By hanging the material on the hook 14, the second stepper motor 21 is controlled by the control panel 3 to operate, driving one of the winding wheels 20 to rotate, one of the winding wheels 20 drives the first gear 22 thereon to rotate, the first gear 22 drives the second gear 23 to rotate, and the second gear 23 drives the other winding wheel 20 to rotate, so that the two groups of winding wheels 20 rotate synchronously relative to each other, and the two groups of winding wheels 20 reel in the two groups of steel wire ropes 15;

[0019] During the winding process, the steel wire rope 15 pulls the lifting block 5 to move vertically upward in the lifting slot 4, the lifting block 5 drives the lifting plate 6 to move vertically upward, the lifting plate 6 drives the guide plate 7 to move vertically upward, the guide plate 7 drives the moving rod 12 thereon to move vertically upward, the moving rod 12 drives the hook 14 to move vertically upward, the hook 14 drives the material to move vertically upward, thereby lifting the material;

[0020] When the material reaches the designated floor, the control panel 3 is used to control the first stepper motor 10 to operate, the first stepper motor 10 drives the screw rod 9 to rotate, the screw rod 9 drives the moving rod 12 thereon to move horizontally, the moving rod 12 drives the lifting rope 13 to move horizontally, the lifting rope 13 drives the hook 14 to move horizontally, the hook 14 drives the material to move horizontally, thereby realizing the movement of the position of the material and moving the material into the building, which is conducive to improving the convenience of material moving.

[0021] Working principle: the existing lifting device cannot move the material horizontally during the process of lifting the material, making it difficult to move the material into the building, resulting in poor convenience of moving the material. By hanging the material on the hook 14, the second stepper motor 21 is controlled by the control panel 3 to operate, driving one of the winding wheels 20 to rotate, one of the winding wheels 20 drives the first gear 22 thereon to rotate, the first gear 22 drives the second gear 23 to rotate, and the second gear 23 drives the other winding wheel 20 to rotate, so that the two groups of winding wheels 20 rotate synchronously relative to each other, and the two groups of winding wheels 20 reel in the two groups of steel wire ropes 15; during the reeling process, the steel wire rope 15 pulls the lifting block 5 to move vertically upward in the lifting slot 4, and the lifting block 5 The lifting plate 6 is driven to move vertically upward, the lifting plate 6 drives the guide plate 7 to move vertically upward, the guide plate 7 drives the moving rod 12 thereon to move vertically upward, the moving rod 12 drives the hook 14 to move vertically upward, the hook 14 drives the material to move vertically upward, thereby realizing the lifting of the material; when the material reaches the designated floor, the first stepper motor 10 is controlled to operate through the control panel 3, the first stepper motor 10 drives the screw rod 9 to rotate, the screw rod 9 drives the moving rod 12 thereon to move horizontally, the moving rod 12 drives the lifting rope 13 to move horizontally, the lifting rope 13 drives the hook 14 to move horizontally, the hook 14 drives the material to move horizontally, thereby realizing the movement of the position of the material, and realizing the movement of the material into the interior of the building, which is conducive to improving the convenience of material moving.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A material lifting device for building construction, characterized in that : It comprises a base (1), two groups of support rods (2) are installed on the base (1), a control panel (3) is installed on one of the support rods (2), a lifting groove (4) is provided in the support rod (2), a lifting block (5) is installed in the lifting groove (4), a lifting plate (6) is welded between the two groups of lifting blocks (5), a guide plate (7) is welded on the bottom side of the lifting block (5), a rod groove (8) is provided in the guide plate (7), a screw rod (9) is rotatably installed on the inner wall of the rod groove (8) through a bearing, and a first stepper motor (10) is installed on the side wall of the guide plate (7) through a machine base, The output shaft of the first stepper motor (10) is fixedly connected to one end of the screw rod (9), and the first stepper motor (10) is connected to the control panel (3) through an internal circuit. A moving rod (12) is installed in the rod groove (8), and the moving rod (12) slides with the screw rod (9) through a thread. A suspension rope (13) is installed on the bottom side of the moving rod (12), and a suspension hook (14) is connected to the bottom side of the suspension rope (13). Steel wire ropes (15) are installed on the two groups of lifting blocks (5), and fixed plates (16) are welded on the top sides of the two groups of support rods (2), and the two groups of steel wire ropes (15) pass through the fixed plates (16).

2. A building construction material lifting device according to claim 1, characterized in that: Two groups of wheel frames (17) are symmetrically mounted on the fixed plate (16), a pulley (18) is mounted on the wheel frame (17), and a rear steel wire rope (15) is placed between the wheel frame (17) and the pulley (18).

3. A building construction material lifting device according to claim 1, characterized in that: Two groups of fixing frames (19) are symmetrically mounted on the fixing plate (16), a winding wheel (20) is rotatably mounted on the fixing frame (19) via a rotating shaft, and a steel wire rope (15) is wound around the winding wheel (20).

4. The material lifting device for building construction according to claim 1, characterized in that: A second stepping motor (21) is mounted on the fixing plate (16) via a machine base, and the second stepping motor (21) is connected to the control panel (3) via an internal circuit.

5. A building construction material lifting device according to claim 4, characterized in that: The output shaft of the second stepper motor (21) is fixedly connected to the rotating shaft on one of the winding wheels (20), and a first gear (22) is fixedly sleeved on the rotating shaft of one of the winding wheels (20).

6. A building construction material lifting device according to claim 5, characterized in that: A second gear (23) is fixedly sleeved on the rotating shaft of the other winding wheel (20), and the first gear (22) and the second gear (23) are meshed with each other.

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