Material lifting device for building construction

Abstract

The utility model relates to the technical field of building construction, and discloses a material lifting device for building construction, which comprises a frame, a guide side column at the top and a top end connecting top seat at the top end. A lifting assembly is arranged on the top base and comprises a motor, a main belt wheel, an auxiliary belt wheel, a screw rod, a nut base, a lifting frame and a lifting bottom plate. The bottom of the lifting frame is provided with a lifting bottom plate, and the side of the lifting frame is provided with a guide plate. The screw is connected with the top seat and the frame through a bearing, and a synchronous belt is arranged between the main belt wheel and the auxiliary belt wheel. The lifting frame is arranged, through mechanisms such as a motor, a main belt wheel, an auxiliary belt wheel and a synchronous belt, rapid and stable lifting of materials is achieved, and the construction efficiency is improved. In addition, due to the reinforcing base, the guide wheel base and other mechanisms on the lifting base, the stability of the lifting device is improved, and the stability and accuracy of material lifting are further guaranteed. And due to the arrangement of the tensioning wheel, the tensioning degree of the synchronous belt is guaranteed, and the phenomenon of unstable material lifting or clamping stagnation caused by looseness of the synchronous belt is prevented.

Description

Technical Field

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

[0002] Construction refers to the stage of actual construction work in a construction project, including the process of converting design plans into physical buildings. During the construction phase, various professional engineers, technicians and workers will work together to install building materials, build building structures, install equipment and complete various projects.

[0003] In the process of construction, material lifting is an indispensable part. This link is not only related to work efficiency, but also closely related to construction safety and the overall progress of the project. However, traditional material lifting devices often have problems such as complex structure and cumbersome operation. This not only increases the difficulty of operation for construction personnel, but also increases the potential safety hazards in the construction process. At the same time, due to the instability of the lifting device, materials often shake during the lifting process, and even fall accidents occur, which brings great risks to construction.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a material lifting device for construction. Utility Model Content

[0005] The utility model aims to provide a material lifting device for building construction to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A technical solution for a material lifting device for construction, comprising a frame, wherein guide side columns are oppositely arranged on the top of the frame, and the top ends of the guide side columns are connected to a top seat, a lifting assembly is arranged on the top seat, and the lifting assembly comprises a motor, a main pulley is connected to the output end of the motor, a secondary pulley is arranged on the adjacent side of the main pulley, a screw is connected to the shaft hole of the secondary pulley, the screw is connected to the top seat and the frame through a bearing, a synchronous belt is arranged between the main pulley and the secondary pulley, a nut seat is sleeved on the outer surface of the screw, a lifting frame is connected to the outer wall of the nut seat, the lifting frame is arranged at a right angle, a lifting base plate is installed at the bottom of the lifting frame, and a material guide plate is installed on the side of the lifting frame.

[0008] As a preferred technical solution, a lifting seat is installed on the back of the nut seat, and a reinforcement seat is relatively installed on the lifting seat, and the reinforcement seat is connected to the lifting frame.

[0009] As a preferred technical solution, guide wheel seats are provided at both ends of the lifting seat, and multiple groups of guide wheels are installed in the guide wheel seats, and the multiple groups of guide wheels are tightly attached to the outer wall of the guide side column.

[0010] As a preferred technical solution, the outer walls of the two guide side columns are each provided with a stopper, and a stop strip is provided on the outer side of the stopper.

[0011] As a preferred technical solution, a shell is provided outside the guide side column and the top seat.

[0012] As a preferred technical solution, a tensioning wheel is installed on the top seat, the tensioning wheel is connected to the top seat through a rotating shaft, and the tensioning wheel is against the synchronous belt.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is a material lifting device for construction, and the lifting frame is provided, which realizes the rapid and stable lifting of materials through mechanisms such as a motor, a main pulley, a secondary pulley and a synchronous belt, thereby improving the construction efficiency. In addition, mechanisms such as a reinforcement seat and a guide wheel seat on the lifting seat not only improve the stability of the lifting device, but also further ensure the stability and accuracy of material lifting. The setting of the tensioning wheel ensures the tension of the synchronous belt, and prevents the occurrence of unstable material lifting or jamming due to loose synchronous belt. The material lifting device for construction of the utility model has the advantages of simple structure, convenient operation, stability and reliability, high safety, etc. It can significantly improve the efficiency of construction, reduce construction risks, and has high practical value and application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a material lifting device for building construction;

[0016] Figure 2 It is a schematic diagram of the internal structure of a material lifting device for construction;

[0017] Figure 3 The present invention is a schematic diagram of the structure of a lifting seat of a material lifting device used in construction.

[0018] In the accompanying drawings, the following are numerals: 11, frame; 12, guide side column; 13, top seat; 14, housing; 15, block; 16, baffle; 21, motor; 22, main pulley; 23, secondary pulley; 24, synchronous belt; 25, screw; 26, tensioning wheel; 27, nut seat; 28, lifting seat; 29, reinforcement seat; 31, guide wheel seat; 32, guide wheel; 41, lifting frame; 42, lifting base plate; 43, guide plate. DETAILED DESCRIPTION

[0019] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a technical solution for a material lifting device for construction: it includes a frame 11, the top of the frame 11 is oppositely provided with guide side columns 12, the outer walls of the two guide side columns 12 are provided with blocks 15, the outer sides of the blocks 15 are provided with blocking bars 16, and the top ends of the guide side columns 12 are connected to a top seat 13, and a shell 14 is provided outside the guide side columns 12 and the top seat 13, and a lifting component is provided on the top seat 13, and the lifting component includes a motor 21, and the output end of the motor 21 is connected to a main pulley 22, and a secondary pulley 23 is provided on the adjacent side of the main pulley 22, and a screw 25 is connected in the shaft hole of the secondary pulley 23, and the screw 25 is connected to the top seat 13 and the frame 11 through a bearing, and the main pulley 22 and the secondary pulley 23 are connected. A synchronous belt 24 is arranged in the middle, a tensioning wheel 26 is installed on the top seat 13, the tensioning wheel 26 is connected to the synchronous belt 24 through a rotating shaft, and the tensioning wheel 26 is against the synchronous belt 24, a nut seat 27 is arranged on the outer sleeve of the screw rod 25, and a lifting frame 41 is connected to the outer wall of the nut seat 27, the lifting frame 41 is arranged at a right angle, a lifting bottom plate 42 is arranged at the bottom of the lifting frame 41, a guide plate 43 is arranged on the side of the lifting frame 41, a lifting seat 28 is installed on the back of the nut seat 27, and a reinforcement seat 29 is arranged on the lifting seat 28 in a relative manner, the reinforcement seat 29 is connected to the lifting frame 41, and guide wheel seats 31 are arranged at both ends of the lifting seat 28, and multiple groups of guide wheels 32 are installed in the guide wheel seat 31, and the multiple groups of guide wheels 32 are in close contact with the outer wall of the guide side column 12.

[0021] In this embodiment, when in use, the motor 21 works, the output end of the motor 21 drives the main pulley 22 to rotate, the main pulley 22 drives the secondary pulley 23 to rotate through the synchronous belt 24, and the rotation of the secondary pulley 23 drives the screw 25 to rotate. Since the nut seat 27 is threadedly connected to the screw 25, and the nut seat 27 is slidably connected to the guide side column 12 through the lifting frame 41, the nut seat 27 will move upward along the guide side column 12 under the rotation of the screw 25, the nut seat 27 drives the lifting frame 41 to move upward, and the lifting frame 41 drives the lifting bottom plate 42 to move upward, thereby realizing the rapid and stable lifting of materials and improving the construction efficiency. The reinforcement seat 29 and the guide wheel seat 31 on the lifting seat 28 not only improve the stability of the lifting device, but also further ensure the stability and accuracy of the material lifting. The setting of the tensioning wheel 26 ensures the tension of the synchronous belt 24 and prevents the occurrence of unstable lifting or jamming of materials due to the relaxation of the synchronous belt 24. In addition, the provision of the guide wheel 32 makes the lifting frame 41 more stable during movement, reduces friction and resistance, and further improves the accuracy and stability of material lifting.

[0022] In summary, the material lifting device for construction of the utility model has the advantages of simple structure, convenient operation, stability and reliability, high safety, etc. It can significantly improve the efficiency of construction, reduce construction risks, and has high practical value and application prospects. At the same time, the device also has good versatility and scalability, and can be customized and improved according to different construction needs and scenarios to meet more diverse construction needs.

[0023] The working principle and use process of the utility model: After the utility model is installed, it works according to the above implementation method until all the working steps are completed.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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 the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0027] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the present invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A material lifting device for construction, characterized in that: The invention comprises a frame (11), wherein the top of the frame (11) is provided with guide side columns (12) in a relative shape, and the top of the guide side columns (12) is connected to a top seat (13), and a lifting assembly is arranged on the top seat (13), and the lifting assembly comprises a motor (21), and the output end of the motor (21) is connected to a main pulley (22), and a secondary pulley (23) is arranged on the adjacent side of the main pulley (22), and a screw rod (25) is connected in the shaft hole of the secondary pulley (23), and the screw rod (25) is connected to the shaft hole of the secondary pulley (23). The rod (25) is connected to the top seat (13) and the frame (11) through a bearing, a synchronous belt (24) is arranged between the main pulley (22) and the secondary pulley (23), a nut seat (27) is sleeved on the screw rod (25), and the outer wall of the nut seat (27) is connected to a lifting frame (41), the lifting frame (41) is arranged at a right angle, a lifting bottom plate (42) is installed at the bottom of the lifting frame (41), and a material guide plate (43) is installed on the side of the lifting frame (41).

2. A material lifting device for construction according to claim 1, characterized in that: A lifting seat (28) is installed on the back of the nut seat (27), and a reinforcement seat (29) is installed on the lifting seat (28) in a relative manner, and the reinforcement seat (29) is connected to the lifting frame (41).

3. A material lifting device for construction according to claim 2, characterized in that: Guide wheel seats (31) are arranged at both ends of the lifting seat (28), and a plurality of guide wheels (32) are installed in the guide wheel seats (31). The plurality of guide wheels (32) are in close contact with the outer wall of the guide side column (12).

4. A material lifting device for construction according to claim 3, characterized in that: The outer walls of the two guide side columns (12) are each provided with a stopper (15), and a stopper bar (16) is provided outside the stopper (15).

5. A material lifting device for construction according to claim 1, characterized in that: A shell (14) is disposed outside the guide side column (12) and the top seat (13).

6. A material lifting device for construction according to claim 1, characterized in that: A tension wheel (26) is installed on the top seat (13), the tension wheel (26) is connected to the top seat (13) via a rotating shaft, and the tension wheel (26) abuts against the synchronous belt (24).

Images