Novel material lifting device for constructional engineering

Abstract

The utility model discloses a novel material lifting device for constructional engineering, and relates to the technical field of constructional engineering, the novel material lifting device comprises two supporting lifting plates, electric sliding rails are arranged on the opposite faces of the two supporting lifting plates, and connecting blocks are connected to the opposite faces of the two electric sliding rails in a sliding mode. A motor cavity is formed in the connecting block on the left side, a band-type brake motor is fixedly connected to the left side of the inner wall of the motor cavity, a speed reducer is arranged at the output end of the band-type brake motor, a rotating column is arranged at one end of the speed reducer, and a lifting structure is arranged on the column wall of the rotating column. A motor cavity is formed in the connecting block, a band-type brake motor and a speed reducer are installed in the motor cavity, finally operation of the lifting structure is achieved, the design of a special-shaped material conveying hopper and a telescopic groove in the further scheme enables the lifting process to be more stable and efficient, and through the combination of a driving motor and a threaded rod and the design of a double-hole telescopic plate, operation is more convenient. And effective support is provided for the telescopic function of the lifting structure.

Description

Technical Field

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

[0002] A construction project refers to a project implemented to build, modify or expand buildings such as houses and their ancillary buildings. A construction project usually includes preliminary planning and investigation, design, construction, and completion.

[0003] In the field of construction engineering technology, a construction engineering hoist is often used to transport materials to the required location. The construction engineering hoist reduces the workload of construction workers and is an indispensable equipment in the implementation of construction projects.

[0004] After searching, the applicant found that a Chinese patent disclosed a "material hoist" with a publication (announcement) number of "CN204038616U". This patent mainly uses a hopper to discharge the material silo to store and divert materials, effectively solving the problem of residual materials in the pipeline. It is easy to operate and can achieve multiple uses of one machine, which not only saves materials but also improves production efficiency. However, traditional construction engineering hoists do not have a telescopic structure. When materials are transported into the air, construction workers are required to manually unload the materials. Since there is a certain distance between the construction engineering hoist and the building, safety accidents may occur when construction workers are transporting materials, which increases safety hazards during the use of the equipment, reduces the stability and safety of the equipment during use, and greatly reduces the use effect of the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a novel material lifting device for construction engineering.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: the new material lifting device for construction engineering comprises two supporting lifting plates, the opposite sides of the two supporting lifting plates are provided with electric slide rails, the opposite sides of the two electric slide rails are slidably connected with connecting blocks, a motor cavity is opened inside the connecting block on the left side, a brake motor is fixedly connected to the left side of the inner wall of the motor cavity, a reducer is provided at the output end of the brake motor, a rotating column is provided at one end of the reducer, and a lifting structure is provided on the column wall of the rotating column.

[0007] As a further solution of the utility model: the lifting structure includes a special-shaped material transport bucket, the inner wall of the special-shaped material transport bucket is fixedly connected to the column wall of the rotating column, a telescopic groove is provided on the front side of the special-shaped material transport bucket, and the front and rear sides of the rear side of the inner wall of the telescopic groove are fixedly connected with driving motors, the output ends of the two driving motors are fixedly connected with threaded rods, the rod walls of the two threaded rods are commonly threadedly connected with a double-hole telescopic plate, and the front side of the top surface of the double-hole telescopic plate is provided with a lifting structure.

[0008] As a further solution of the utility model: the lifting structure includes a lifting special-shaped opening opened on the front side of the top surface of the double-hole telescopic plate, the front side of the inner wall of the lifting special-shaped opening is provided with a rotating groove, the lower side of the inner wall of the rotating groove is rotatably connected with a worm, the rear side of the worm rod wall is meshed with a worm wheel, the inner wall of the worm wheel is fixedly connected with a connecting rod, the left side of the connecting rod rod wall is fixedly connected with a gear, the right side of the gear is meshed with a tooth plate, and the back of the tooth plate is fixedly connected with a lifting baffle plate.

[0009] As a further solution of the utility model: the right end of the rotating column passes through the right side of the inner wall of the motor cavity and the left side of the connecting block on the right side, and extends to the interior of the connecting block on the right side; the upper end of the worm passes through the upper side of the inner wall of the rotating groove and extends to the top surface of the double-hole telescopic plate; the front and rear ends of the connecting rod are respectively rotatably connected to the front and rear sides of the inner wall of the rotating groove; the back of the lifting baffle plate is slidably connected to the back side of the inner wall of the lifting special-shaped opening.

[0010] As a further solution of the utility model: a first annular chute is provided on the upper side of one opposite side of the connection block, and the inner walls of the two first annular chute are rotatably connected to the surface of the special-shaped material transport hopper through one side of the slider.

[0011] As a further solution of the utility model: a second annular groove matching the rotating column is opened inside the two connecting blocks, and the inner walls of the two second annular grooves are rotatably connected to the front and rear sides of the rotating column wall respectively through one side of the slider.

[0012] As a further solution of the utility model: multiple sliding grooves are opened on the upper and lower sides of the inner wall of the telescopic groove, and the inner walls of the multiple sliding grooves are slidably connected to the surface of the double-hole telescopic plate through one side of the slider to realize the telescopic function of the lifting structure, and the upper end of the worm is fixedly connected with a knob.

[0013] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides an electric slide rail and a connecting block on the supporting lifting plate. The connecting block has a motor cavity inside, in which a brake motor and a reducer are installed, so as to finally realize the operation of the lifting structure. The design of the special-shaped material transport hopper and the telescopic slot in the further scheme makes the lifting process more stable and efficient. The combination of the driving motor and the threaded rod, as well as the design of the double-hole telescopic plate, provide effective support for the telescopic function of the lifting structure;

[0015] 2. The utility model ensures the smooth operation of the lifting special-shaped mouth through the precise design of the rotating groove, worm, worm wheel and gear and other components in the lifting structure. At the same time, the setting of the lifting barrier plate also provides more safety guarantees for the operation. The combination of the connecting block and the slide groove makes the cooperation between the special-shaped material transport hopper and the rotating column closer, and improves the stability and reliability of the overall structure. Finally, the setting of the slide groove and knob in the telescopic groove provides a more convenient operation method for the telescopic function of the lifting structure, so that the hoist can play a more efficient role in the construction project, improve work efficiency and ensure construction quality.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall front cross-sectional structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall right side cross-sectional structure of the utility model.

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0020] Figure 4 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0021] In the figure: 1. Support lifting plate; 10. Drive motor; 11. Threaded rod; 12. Double-hole telescopic plate; 13. Lifting special-shaped mouth; 14. Rotating groove; 15. Worm; 16. Worm wheel; 17. Connecting rod; 18. Gear; 19. Tooth plate; 2. Electric slide rail; 20. Lifting baffle plate; 21. First annular slide groove; 22. Second annular slide groove; 23. Slide groove; 24. Knob; 3. Connecting block; 4. Motor cavity; 5. Brake motor; 6. Reducer; 7. Rotating column; 8. Special-shaped material transport hopper; 9. Telescopic groove. DETAILED DESCRIPTION

[0022] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] As attached Figure 1 -As shown in the attached figure*, =the present invention is a novel material lifting device for construction engineering, comprising two supporting lifting plates 1, the two supporting lifting plates 1 are each provided with an electric slide rail 2 on one opposite side, the two electric slide rails 2 are each slidably connected with a connecting block 3 on the opposite side, a motor cavity 4 is provided inside the connecting block 3 on the left side, a brake motor 5 is fixedly connected to the left side of the inner wall of the motor cavity 4, a reducer 6 is provided at the output end of the brake motor 5, a rotating column 7 is provided at one end of the reducer 6, and a lifting structure is provided on the column wall of the rotating column 7.

[0024] In one embodiment of the present invention: the lifting structure includes a special-shaped material transport hopper 8, the inner wall of the special-shaped material transport hopper 8 is fixedly connected to the column wall of the rotating column 7, a telescopic slot 9 is provided on the front side of the special-shaped material transport hopper 8, and drive motors 10 are fixedly connected to the front and rear sides of the rear side of the inner wall of the telescopic slot 9, and the output ends of the two drive motors 10 are fixedly connected to threaded rods 11, and the rod walls of the two threaded rods 11 are commonly threadedly connected to a double-hole telescopic plate 12, and a lifting structure is provided on the front side of the top surface of the double-hole telescopic plate 12.

[0025] In one embodiment of the present invention: the lifting structure includes a lifting special-shaped opening 13 opened on the front side of the top surface of the double-hole telescopic plate 12, and the front side of the inner wall of the lifting special-shaped opening 13 is provided with a rotating groove 14, and the lower side of the inner wall of the rotating groove 14 is rotatably connected to a worm 15, and the rear side of the rod wall of the worm 15 is meshedly connected to a worm wheel 16, and the inner wall of the worm wheel 16 is fixedly connected to a connecting rod 17, and the left side of the rod wall of the connecting rod 17 is fixedly connected to a gear 18, and the right side of the gear 18 is meshedly connected to a tooth plate 19, and the back of the tooth plate 19 is fixedly connected to a lifting baffle plate 20.

[0026] In one embodiment of the present invention: the right end of the rotating column 7 passes through the right side of the inner wall of the motor cavity 4 and the left side of the connecting block 3 on the right side, and extends to the interior of the connecting block 3 on the right side; the upper end of the worm 15 passes through the upper side of the inner wall of the rotating groove 14 and extends to the top surface of the double-hole telescopic plate 12; the front and rear ends of the connecting rod 17 are respectively rotatably connected to the front and rear sides of the inner wall of the rotating groove 14; the back of the lifting baffle plate 20 is slidably connected to the back side of the inner wall of the lifting special-shaped opening 13.

[0027] In one embodiment of the present invention: first annular grooves 2321 are provided on the upper sides of opposite sides of the connecting block 3, and the inner walls of the two first annular grooves 2321 are rotatably connected to the surface of the special-shaped material transport hopper 8 through one side of the slider.

[0028] In one embodiment of the present invention: the interiors of the two connecting blocks 3 are both provided with second annular grooves 2322 matching the rotating column 7, and the inner walls of the two second annular grooves 2322 are rotatably connected to the front and rear sides of the rotating column 7 through one side of the slider.

[0029] In one embodiment of the present invention: multiple slide grooves 23 are opened on the upper and lower sides of the inner wall of the telescopic groove 9, and the inner walls of the multiple slide grooves 23 are slidably connected to the surface of the double-hole telescopic plate 12 through one side of the slider to realize the telescopic function of the lifting structure, and the upper end of the worm 15 is fixedly connected to the knob 24.

[0030] In this embodiment, the lifting structure includes a special-shaped material transport hopper 8, the inner wall of which is fixedly connected to the column wall of the rotating column 7. This design ensures the stability of the special-shaped material transport hopper 8 and the lifting structure. At the same time, a telescopic slot 9 is provided on the front side of the special-shaped material transport hopper 8. Through the design of the telescopic slot 9, the telescopic function of the lifting structure can be realized, making the lifting process more flexible and efficient. The drive motor 10 is fixedly connected to the front and rear sides of the rear side of the inner wall of the telescopic slot 9, and the threaded rod 11 connected to the output end of the drive motor 10 is finally connected to the double-hole telescopic plate 12, thereby realizing the lifting function of the lifting structure.

[0031] In the same embodiment, the lifting structure includes a lifting shaped opening 13 opened on the front side of the top surface of the double-hole telescopic plate 12. This design makes the lifting structure more compact and efficient. A rotating groove 14 is provided on the front side of the inner wall of the lifting shaped opening 13. The design of the worm 15 and the worm wheel 16 connected to the lower side of the inner wall of the rotating groove 14 realizes the stable operation of the lifting structure. The combination of the connecting rod 17, the gear 18 and the tooth plate 19, and the setting of the lifting baffle plate 20 provide more support and safety guarantee for the lifting process of the lifting structure.

[0032] In this embodiment, the design of the connecting block 3 is also very sophisticated. A first annular chute 2321 is provided on the upper side. The connection between the slider and the special-shaped material transport hopper 8 makes the cooperation between the special-shaped material transport hopper 8 and the lifting structure smoother. At the same time, the matching of the second annular chute 2322 inside the connecting block 3 and the rotating column 7, and the setting of multiple chute 23 in the telescopic slot 9 provide more flexibility and stability for the operation of the lifting structure. Finally, a knob 24 is fixedly connected to the upper end of the worm 15, which provides a more convenient way for operation and makes the use of the lifting structure more convenient.

[0033] Specifically, an electric slide rail 2 and a connecting block 3 are provided on the supporting lifting plate 1. A motor cavity 4 is provided inside the connecting block 3, in which a brake motor 5 and a reducer 6 are installed, thereby finally realizing the operation of the lifting structure. The design of the special-shaped material transport hopper 8 and the telescopic slot 9 in the further scheme makes the lifting process smoother and more efficient. The combination of the driving motor 10 and the threaded rod 11, as well as the design of the double-hole telescopic plate 12, provide effective support for the telescopic function of the lifting structure.

[0034] Specifically, the precise design of the rotating groove 14, worm 15, worm wheel 16 and gear 18 in the lifting structure ensures the smooth operation of the lifting special-shaped mouth 13. At the same time, the setting of the lifting baffle plate 20 also provides more safety guarantees for the operation. The combination of the connecting block 3 and the slide groove 23 makes the cooperation between the special-shaped material transport bucket 8 and the rotating column 7 closer, and improves the stability and reliability of the overall structure. Finally, the setting of the slide groove 23 and the knob 24 in the telescopic groove 9 provides a more convenient operation method for the telescopic function of the lifting structure, so that the hoist can play a more efficient role in the construction project, improve work efficiency and ensure construction quality.

[0035] Working principle:

[0036] Start the drive motor 10: First, start the two drive motors 10 so that the threaded rod 11 connected to the output end starts to rotate, and lift the special-shaped material transport hopper 8: The rotation of the threaded rod 11 drives the double-hole telescopic plate 12 to perform lifting and lowering movements, thereby lifting the special-shaped material transport hopper 8. Lifting structure operation: When the lifting special-shaped opening 13 on the front side of the top surface of the double-hole telescopic plate 12 reaches the required height, the lifting structure starts to work, and the engagement of the worm 15 and the worm wheel 16 on the lower side of the inner wall of the rotating groove 14 makes the lifting structure operate stably. The coordinated action of the connecting rod 17, the gear 18 and the toothed plate 19 ensures the smooth movement of the lifting baffle plate 20. Transportation of the special-shaped material transport hopper 8: Under the action of the lifting structure, the special-shaped material transport hopper 8 can be moved and transported according to the required height. Telescopic function: If the height of the lifting structure needs to be adjusted, the multiple slide grooves 23 and sliders on the inner wall of the telescopic groove 9 can be used to realize the telescopic function, making the lifting structure more flexible. End operation: When the work is completed, stop the operation of the drive motor 10, the lifting structure will stop operating, and the workflow ends. At this point, the entire workflow ends.

[0037] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are 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 limiting the scope of protection of the present invention.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field.

[0040] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0041] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0042] For those skilled in the art, various changes, modifications, substitutions and variations can be made to these implementations without departing from the principles and spirit of the present invention, and they still fall within the protection scope of the present invention.

Claims

1. A novel material lifting device for construction engineering, comprising two supporting lifting plates (1), characterized in that: The two supporting lifting plates (1) are each provided with an electric slide rail (2) on one side thereof, and the two electric slide rails (2) are each slidably connected to a connecting block (3) on one side thereof, and a motor cavity (4) is provided inside the connecting block (3) on the left side thereof, and a brake motor (5) is fixedly connected to the left side of the inner wall of the motor cavity (4), and a reducer (6) is provided at the output end of the brake motor (5), and a rotating column (7) is provided at one end of the reducer (6), and a lifting structure is provided on the column wall of the rotating column (7).

2. A novel material lifting device for construction engineering according to claim 1, characterized in that: The lifting structure comprises a special-shaped material transport hopper (8), the inner wall of which is fixedly connected to the column wall of the rotating column (7), a telescopic slot (9) is provided on the front side of the special-shaped material transport hopper (8), a driving motor (10) is fixedly connected to the front and rear sides of the rear side of the inner wall of the telescopic slot (9), the output ends of the two driving motors (10) are fixedly connected to threaded rods (11), the rod walls of the two threaded rods (11) are commonly threadedly connected to a double-hole telescopic plate (12), and a lifting structure is provided on the front side of the top surface of the double-hole telescopic plate (12).

3. A novel material lifting device for construction engineering according to claim 2, characterized in that: The lifting structure comprises a lifting special-shaped opening (13) provided on the front side of the top surface of the double-hole telescopic plate (12); a rotating groove (14) is provided on the front side of the inner wall of the lifting special-shaped opening (13); a worm (15) is rotatably connected to the lower side of the inner wall of the rotating groove (14); a worm wheel (16) is meshedly connected to the rear side of the rod wall of the worm (15); a connecting rod (17) is fixedly connected to the inner wall of the worm wheel (16); a gear (18) is fixedly connected to the left side of the rod wall of the connecting rod (17); a toothed plate (19) is meshedly connected to the right side of the gear (18); and a lifting blocking plate (20) is fixedly connected to the rear side of the toothed plate (19).

4. A novel material lifting device for construction engineering according to claim 3, characterized in that: The right end of the rotating column (7) passes through the right side of the inner wall of the motor cavity (4) and the left side of the right connecting block (3) and extends to the inside of the right connecting block (3); the upper end of the worm (15) passes through the upper side of the inner wall of the rotating groove (14) and extends to the top surface of the double-hole telescopic plate (12); the front and rear ends of the connecting rod (17) are respectively rotatably connected to the front and rear sides of the inner wall of the rotating groove (14); the rear side of the lifting baffle plate (20) is slidably connected to the rear side of the inner wall of the lifting special-shaped opening (13).

5. A novel material lifting device for construction engineering according to claim 2, characterized in that: The upper sides of the opposite sides of the connection block (3) are each provided with a first annular chute (21), and the inner walls of the two first annular chute (21) are rotatably connected to the surface of the special-shaped material transport hopper (8) through one side of the slider.

6. A novel material lifting device for construction engineering according to claim 1, characterized in that: The two connecting blocks (3) are provided with a second annular groove (22) matching the rotating column (7), and the inner walls of the two second annular grooves (22) are rotatably connected to the front and rear sides of the rotating column (7) through one side of the slider.

7. A novel material lifting device for construction engineering according to claim 3, characterized in that: A plurality of slide grooves (23) are provided on both upper and lower sides of the inner wall of the telescopic groove (9); the inner walls of the plurality of slide grooves (23) are slidably connected to the surface of the double-hole telescopic plate (12) through one side of a slider to realize the telescopic function of the lifting structure; and a knob (24) is fixedly connected to the upper end of the worm (15).

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