Lifting device for building engineering construction

Abstract

The hoisting device comprises a supporting plate, the left end of the top of the supporting plate is movably connected with a third rotating rod through a bearing, the left rear end of the top of the supporting plate is fixedly connected with a third motor, and an output shaft of the third motor is in transmission connection with the third rotating rod through a single-face tooth synchronous belt. The building material lifting device is provided with a third rotating rod, a third motor, a conveying box, a threaded sleeve, a threaded rod and a fourth motor, building materials to be lifted are hung on the hanging rod through a rope, a fifth motor is controlled to rotate to enable the building materials to leave the ground, then the third motor is controlled to rotate, and the third motor drives the third rotating rod to rotate through a single-face tooth synchronous belt while rotating, so that the building materials are lifted. And finally, a fourth motor is controlled to rotate, the distance between the building material and the supporting plate can be adjusted, and when the building material is located above the supporting plate, a fifth motor is controlled to rotate, so that the building material falls on the surface of the supporting plate, and the rope is taken down.

Description

Technical Field

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

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities. In the construction process of construction engineering, building materials such as wood, bricks and tiles are needed, and these building materials are generally transported manually, which not only increases people's labor, but also reduces the transportation efficiency. For this reason, we propose a lifting device for construction engineering construction. Utility Model Content

[0003] The purpose of the utility model is to provide a lifting device for construction engineering to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting device for construction engineering construction, comprising a support plate, the left end of the top of the support plate is movably connected to a third rotating rod through a bearing, the left rear end of the top of the support plate is fixedly connected to a third motor, and the output shaft of the third motor is transmission-connected to the third rotating rod through a single-sided toothed synchronous belt, the top of the third rotating rod is fixedly connected to a conveying box, and the right side of the conveying box is fixedly connected to a fourth motor, the output shaft of the fourth motor is fixedly connected to a screw, and the outer surface of the screw is threadedly connected to a screw sleeve.

[0005] Preferably, the front and rear sides of the left end of the bottom of the support plate are fixedly connected with support legs, the lower end of the inner surface of the support leg is movably connected with a first rotating rod, and the end of the first rotating rod is fixedly connected with a first walking wheel.

[0006] Preferably, a first motor is fixedly connected to the left end of the bottom of the support plate, and an output shaft of the first motor is transmission-connected to the first rotating rod via a single-sided toothed synchronous belt.

[0007] Preferably, the middle end of the bottom of the support plate is movably connected to a second rotating rod via a bearing, the bottom of the second rotating rod is fixedly connected to a support, and the inner side of the support is movably connected to a second walking wheel.

[0008] Preferably, a second motor is fixedly connected to the bottom of the support plate and located on the left side of the second rotating rod, and the output shaft of the second motor is transmission-connected to the second rotating rod via a single-sided toothed synchronous belt.

[0009] Preferably, a slide groove is provided at the bottom of the conveying box, and a connecting plate is fixedly connected to the bottom of the screw sleeve.

[0010] Preferably, the front and rear sides of the left end of the bottom of the connecting plate are fixedly connected with brackets, the inner surface of the bracket is movably connected with a winding roller, the right end of the bottom of the connecting plate is fixedly connected with a fifth motor, the output shaft of the fifth motor is connected to the winding roller through a single-sided toothed synchronous belt, the outer surface of the winding roller is wound with a lifting rope, the end of the lifting rope is fixedly connected with a hanging plate, and the bottom of the hanging plate is fixedly connected with hanging rods all around.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model is provided with a third rotating rod, a third motor, a conveying box, a screw sleeve, a screw and a fourth motor. People turn on the fifth motor as needed. The fifth motor will drive the winding roller to rotate through the single-sided toothed synchronous belt while rotating. The winding roller will drive the hanging plate to move up and down through the hanging rope while rotating. Then the building materials to be lifted are hung on the hanging rod through the rope, and the fifth motor is controlled to rotate so that the building materials leave the ground. Then the third motor is controlled to rotate. The third motor will drive the third rotating rod to rotate through the single-sided toothed synchronous belt while rotating, thereby driving the building materials to rotate horizontally. Finally, the fourth motor is controlled to rotate. The fourth motor will drive the screw to rotate while rotating. The screw will drive the screw sleeve to move while rotating, thereby adjusting the distance between the building materials and the supporting plate. When the building materials are located above the supporting plate, the fifth motor is controlled to rotate so that the building materials fall on the surface of the supporting plate and the rope can be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the first viewing angle state;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in the second viewing angle state;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model in the third viewing angle state;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the conveying box of the utility model.

[0017] In the figure: support plate 1, second walking wheel 2, first walking wheel 3, hanging rod 4, bracket 5, fifth motor 6, connecting plate 7, conveying box 8, third rotating rod 9, third motor 10, support 11, second rotating rod 12, first motor 13, first rotating rod 14, supporting leg 15, hanging plate 16, winding roller 17, hanging rope 18, second motor 19, screw sleeve 20, slide 21, screw 22, fourth motor 23. DETAILED DESCRIPTION

[0018] 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.

[0019] The support plate 1, second walking wheel 2, first walking wheel 3, hanging rod 4, bracket 5, fifth motor 6, connecting plate 7, conveying box 8, third rotating rod 9, third motor 10, support 11, second rotating rod 12, first motor 13, first rotating rod 14, supporting leg 15, hanging plate 16, winding roller 17, hanging rope 18, second motor 19, screw sleeve 20, slide 21, screw 22 and fourth motor 23 of the present application are all universal standard parts or parts known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0020] See also Figure 1-Figure 4 A lifting device for construction engineering, comprising a support plate 1, a third rotating rod 9 is movably connected to the left end of the top of the support plate 1 through a bearing, a third motor 10 is fixedly connected to the left rear end of the top of the support plate 1, and the output shaft of the third motor 10 is transmission-connected to the third rotating rod 9 through a single-sided toothed synchronous belt, a conveying box 8 is fixedly connected to the top of the third rotating rod 9, and a fourth motor 23 is fixedly connected to the right side of the conveying box 8, a screw 22 is fixedly connected to the output shaft of the fourth motor 23, and a screw sleeve 20 is threadedly connected to the outer surface of the screw 22, people turn on the fifth motor 6 as needed, and the fifth motor 6 will drive the winding roller 17 to rotate through the single-sided toothed synchronous belt while rotating, and the winding roller 17 will rotate while rotating The hanging plate 16 is driven up and down by the hanging rope 18, and then the building materials to be lifted are hung on the hanging rod 4 by the rope, and the fifth motor 6 is controlled to rotate to make the building materials leave the ground, and then the third motor 10 is controlled to rotate. While the third motor 10 rotates, it will drive the third rotating rod 9 to rotate through the single-sided toothed synchronous belt, thereby driving the building materials to rotate horizontally. Finally, the fourth motor 23 is controlled to rotate. While the fourth motor 23 rotates, it will drive the screw 22 to rotate. While the screw 22 rotates, it will drive the screw sleeve 20 to move, thereby adjusting the distance between the building materials and the support plate 1. When the building materials are located above the support plate 1, the fifth motor 6 is controlled to rotate to make the building materials fall on the surface of the support plate 1 and remove the rope.

[0021] The front and rear sides of the left end of the bottom of the support plate 1 are fixedly connected with support legs 15, the lower end of the inner surface of the support leg 15 is movably connected with a first rotating rod 14, and the end of the first rotating rod 14 is fixedly connected with a first walking wheel 3, the left end of the bottom of the support plate 1 is fixedly connected with a first motor 13, and the output shaft of the first motor 13 is transmission-connected with the first rotating rod 14 through a single-sided toothed synchronous belt, and the first motor 13 is controlled to rotate, and the first rotating rod 14 can be driven to rotate through the single-sided toothed synchronous belt, thereby achieving the purpose of automatic walking, the middle end of the bottom of the support plate 1 is movably connected with a second rotating rod 12 through a bearing, the bottom of the second rotating rod 12 is fixedly connected with a support 11, and the inner side of the support 11 is movably connected with a second walking wheel 2, and the bottom of the support plate 1 and on the left side of the second rotating rod 12 are fixedly connected with a second Motor 19, and the output shaft of the second motor 19 is connected to the second rotating rod 12 through a single-sided toothed synchronous belt, the second motor 19 is controlled to rotate, and the second rotating rod 12 can be driven to rotate through the single-sided toothed synchronous belt, so as to achieve the purpose of automatic steering. A slide groove 21 is provided at the bottom of the conveying box 8, and the bottom of the screw sleeve 20 is fixedly connected to a connecting plate 7, and the front and rear sides of the left end of the bottom of the connecting plate 7 are fixedly connected to a bracket 5, and the inner surface of the bracket 5 is movably connected to a winding roller 17, and the right end of the bottom of the connecting plate 7 is fixedly connected to a fifth motor 6, and the output shaft of the fifth motor 6 is connected to the winding roller 17 through a single-sided toothed synchronous belt, and the outer surface of the winding roller 17 is wound with a hanging rope 18, and the end of the hanging rope 18 is fixedly connected to a hanging plate 16, and the bottom of the hanging plate 16 is fixedly connected to a hanging rod 4.

[0022] When in use, a third rotating rod 9, a third motor 10, a conveying box 8, a screw sleeve 20, a screw rod 22 and a fourth motor 23 are provided. People turn on the fifth motor 6 as needed. The fifth motor 6 will drive the winding roller 17 to rotate through the single-sided toothed synchronous belt while rotating. The winding roller 17 will drive the hanging plate 16 to move up and down through the hanging rope 18 while rotating. Then, the building materials to be lifted are hung on the hanging rod 4 through the rope, and the fifth motor 6 is controlled to rotate so that the building materials leave the ground. Then, the third motor 10 is controlled to rotate. The third motor 10 will drive the third rotating rod 9 to rotate through the single-sided toothed synchronous belt while rotating, thereby driving the building materials to rotate horizontally. Finally, the fourth motor 23 is controlled to rotate. The fourth motor 23 will drive the screw rod 22 to rotate while rotating. The screw rod 22 will drive the screw sleeve 20 to move while rotating, thereby adjusting the distance between the building materials and the support plate 1. When the building materials are located above the support plate 1, the fifth motor 6 is controlled to rotate so that the building materials fall on the surface of the support plate 1 and the rope is removed.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting device for construction engineering, comprising a support plate (1), characterized in that: The left end of the top of the support plate (1) is movably connected to a third rotating rod (9) through a bearing, the left rear end of the top of the support plate (1) is fixedly connected to a third motor (10), and the output shaft of the third motor (10) is transmission-connected to the third rotating rod (9) through a single-sided toothed synchronous belt, the top of the third rotating rod (9) is fixedly connected to a conveying box (8), and the right side of the conveying box (8) is fixedly connected to a fourth motor (23), the output shaft of the fourth motor (23) is fixedly connected to a screw rod (22), and the outer surface of the screw rod (22) is threadedly connected to a screw sleeve (20).

2. A lifting device for construction engineering according to claim 1, characterized in that: The front and rear sides of the left bottom end of the support plate (1) are fixedly connected to support legs (15), the lower end of the inner surface of the support leg (15) is movably connected to a first rotating rod (14), and the end of the first rotating rod (14) is fixedly connected to a first walking wheel (3).

3. A lifting device for construction engineering according to claim 2, characterized in that: The left end of the bottom of the support plate (1) is fixedly connected to a first motor (13), and the output shaft of the first motor (13) is transmission-connected to the first rotating rod (14) via a single-sided toothed synchronous belt.

4. A lifting device for construction engineering according to claim 1, characterized in that: The middle end of the bottom of the support plate (1) is movably connected to a second rotating rod (12) via a bearing, the bottom of the second rotating rod (12) is fixedly connected to a support (11), and the inner side of the support (11) is movably connected to a second walking wheel (2).

5. A lifting device for construction engineering according to claim 4, characterized in that: A second motor (19) is fixedly connected to the bottom of the support plate (1) and located on the left side of the second rotating rod (12), and the output shaft of the second motor (19) is transmission-connected to the second rotating rod (12) via a single-sided toothed synchronous belt.

6. A lifting device for construction engineering according to claim 1, characterized in that: The bottom of the conveying box (8) is provided with a sliding groove (21), and the bottom of the screw sleeve (20) is fixedly connected with a connecting plate (7).

7. A lifting device for construction engineering according to claim 6, characterized in that: The front and rear sides of the left end of the bottom of the connecting plate (7) are fixedly connected to a bracket (5), the inner surface of the bracket (5) is movably connected to a winding roller (17), the right end of the bottom of the connecting plate (7) is fixedly connected to a fifth motor (6), the output shaft of the fifth motor (6) is transmission-connected to the winding roller (17) through a single-sided toothed synchronous belt, the outer surface of the winding roller (17) is wound with a suspension rope (18), the end of the suspension rope (18) is fixedly connected to a hanging plate (16), and the bottom of the hanging plate (16) is fixedly connected to hanging rods (4) all around.

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