CN220201240U - High building hoisting device of security - Google Patents

Abstract

The utility model relates to the technical field of lifting equipment, specifically a construction lifting device with high safety, which includes: an upright column, the lower end of the upright column is provided with a base, the upper end of the upright column is provided with a motor one, and one side of the motor one is provided with a transverse wall ; The upper end of the column is provided with a support plate, the upper end of the support plate is provided with a fixed plate, the upper end of the fixed plate is provided with a driving gear, the driving gear is meshed with a driven gear, and the lower end of the driven gear is provided with a transverse wall; through the base Telescopic support columns are set around to support the equipment and make it more stable during use. By setting a motor to drive the driven gear and the driving gear to rotate, the equipment can automatically rotate the angle without manual operation, which improves the efficiency of the equipment. Equipment safety and accuracy.

Description

A highly safe construction lifting device

Technical field

The utility model relates to the technical field of lifting equipment, specifically a construction lifting device with high safety.

Background technique

The lifting equipment starts a vertical or vertical and horizontal working stroke after picking up the materials. After arriving at the destination, it is unloaded, and then it travels to the picking location to complete a working cycle, and then carries out the second lifting or transportation.

Chinese patent CN218145496U provides a stable construction site lifting and lifting frame, which includes a chassis, four sets of brake casters are provided at the bottom of the chassis, a support column is provided on the chassis, and a lifting arm mechanism with a stabilizing function is provided on the support column; when items need to be lifted, Hook the hook onto the object, and the motor drives the rewinding disk to rotate. The rotation of the rewinding disk causes the cable to wrap around the rewinding disk. At the same time, the cable lifts the object off the ground through the hook. The hook drives the sliding rod along the shaft sleeve through the shaft. Sliding makes the entire hook mechanism shrink.

However, the above-mentioned patent requires employees to push the lifted objects to adjust the angle of the cross arm, which is less safe, and there is no limiter device. In strong winds and other weather conditions, the equipment may deflect. The degree of refinement is low, and the above-mentioned equipment There is no support structure and only fixed wheels are used to fix the equipment, which results in poor stability.

Utility model content

The purpose of this utility model is to provide a construction hoisting device with high safety to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a construction lifting device with high safety, including: an upright column, the lower end of the upright column is provided with a base, the upper end of the upright column is provided with a motor one, and one side of the motor one is provided with a Transverse wall; the upper end of the column is provided with a support plate, the upper end of the support plate is provided with a fixed plate, the upper end of the fixed plate is provided with a driving gear, the driving gear is meshed with a driven gear, and the lower end of the driven gear is provided with a transverse wall;

The lower end of the cross wall is provided with a threaded rod, and the side of the threaded rod away from the column is provided with a motor two. The lower end of the threaded rod is provided with a threaded block. The interior of the threaded block is provided with a motor three, and the lower end of the motor three is provided with a hook;

Four telescopic rods are symmetrically arranged inside the base. A hydraulic cylinder is installed at the upper end of the telescopic rod, and a support column is installed at the side of the telescopic rod.

Preferably, the upper end of the column is fixedly connected to a fixed plate, the upper end of the fixed plate is fixedly connected to the motor one, and the output end of the motor one is fixedly connected to the driving gear.

Preferably, the lower end of the driven gear is fixedly connected to a rotating shaft, and the end of the rotating shaft away from the driven gear is rotatably connected to a supporting plate through a fixed plate, and the supporting plate is fixedly connected to the surface of the column.

Preferably, one end of the transverse wall is fixedly connected to a rotating shaft, the other end of the transverse wall is fixedly connected to a supporting plate two, and the upper end of the supporting plate two is fixedly connected to a second motor.

Preferably, the output end of the second motor is fixedly connected with a threaded rod, the end of the threaded rod away from the second motor is rotatably connected to the surface of the rotating shaft, and the outer wall of the threaded rod is threadedly connected with a threaded block.

Preferably, the outer wall of the threaded block is slidingly connected to the inner wall of the transverse wall, the interior of the threaded block is fixedly connected with motor three, the output end of motor three is fixedly connected with a rewinding wheel, and support blocks are provided on both sides of the rewinding wheel.

Preferably, the support block is fixedly connected inside the threaded block, a rewinding wheel is rotatably connected to the side wall of the support block, and a hanging rope is fixedly connected to the surface of the rewinding wheel.

Preferably, one side of the sling is slidably connected to a guide wheel, the guide wheel is rotatably connected to the inner wall of the threaded block, and the lower end of the sling is fixedly connected to a hook.

Preferably, the upper end of the base is fixedly connected to a column, the lower end of the base is fixedly connected to a brake caster, and two support columns are symmetrically arranged on both sides of the base.

Preferably, the upper end of the support column is fixedly connected to a sliding plate, the lower end of the sliding plate is provided with two telescopic rods, the lower end of the telescopic rod is fixedly connected to the inner wall of the base, the upper end of the sliding plate is fixedly connected to the output end of the hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected. The input end is fixedly connected with a base.

Compared with the existing technology, the beneficial effects of this utility model are:

The utility model supports the equipment by setting telescopic support columns around the base, and is more stable during use. By setting a motor to drive the driven gear and the driving gear to rotate, the equipment can automatically rotate the angle without manual labor. Manual operation improves the safety and accuracy of this equipment.

Description of drawings

Figure 1 is a three-dimensional schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic cross-sectional view of the overall structure of the utility model;

Figure 3 is an enlarged view of the structure of area A in Figure 2 of the present invention.

In the picture: 1. Driving gear; 2. Motor one; 3. Fixed plate; 4. Rotating shaft; 5. Support plate one; 6. Column; 7. Slide plate; 8. Support column; 9. Base; 10. Brake caster; 11. Driven gear; 12. Transverse wall; 13. Threaded rod; 14. Motor two; 15. Support plate two; 16. Threaded block; 17. Suspension rope; 18. Hook; 19. Support block; 20. Motor three ; 21. Rewinding wheel; 22. Guide wheel; 23. Hydraulic cylinder; 24. Telescopic rod.

Detailed ways

In order to clearly and completely describe the purpose and technical solutions of the present invention, and make the advantages more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the present invention, rather than all embodiments. They are only used to explain the embodiments of the present invention and are not used to limit the embodiments of the present invention. Those of ordinary skill in the art All other embodiments obtained without creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", The orientations or positional relationships indicated by "bottom", "side", "vertical", "horizontal", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than instructions. Or it is implied that the device or component mentioned must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as a limitation of the present invention. In addition, the terms "a", "first", "second", "third", "fourth", "fifth" and "sixth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a removable connection. Detachable connection, or integral 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 an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

For purposes of simplicity and explanation, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. However, it will be apparent to those of ordinary skill in the art that these embodiments may be practiced without being limited to these specific details. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring the embodiments. Additionally, all embodiments can be used in combination with each other.

Please refer to Figures 1 to 3. The present utility model provides a technical solution: a construction lifting device with high safety, including: a column 6, a base 9 is provided at the lower end of the column 6, and a motor is provided at the upper end of the column 6. 2. A transverse wall 12 is provided on one side of the motor 2; a support plate 5 is provided at the upper end of the upright column 6, a fixed plate 3 is provided at the upper end of the support plate 5, and a driving gear 1 is provided at the upper end of the fixed plate 3. A driven gear 11 is meshed and connected, and a transverse wall 12 is provided at the lower end of the driven gear 11; a fixed plate 3 is fixedly connected to the upper end of the column 6, a motor 2 is fixedly connected to the upper end of the fixed plate 3, and the output end of the motor 2 is fixed. The driving gear 1 is connected; the lower end of the driven gear 11 is fixedly connected with a rotating shaft 4, and the end of the rotating shaft 4 away from the driven gear 11 passes through the fixed plate 3 and is rotationally connected to a supporting plate 5, which is fixedly connected to the column 6 surface.

The lower end of the cross wall 12 is provided with a threaded rod 13. The side of the threaded rod 13 away from the upright column 6 is provided with a motor two 14. The lower end of the threaded rod 13 is provided with a threaded block 16. The interior of the threaded block 16 is provided with a third motor 20 and a third motor 20. The lower end of the cross wall 12 is provided with a hook 18; one end of the cross wall 12 is fixedly connected to the rotating shaft 4, the other end of the cross wall 12 is fixedly connected to the support plate 15, the upper end of the support plate 15 is fixedly connected to the motor 14; the output end of the motor 14 There is a threaded rod 13 fixedly connected. One end of the threaded rod 13 away from the motor 2 14 is rotatably connected to the surface of the rotating shaft 4. The outer wall of the threaded rod 13 is threadedly connected with a threaded block 16; the outer wall of the threaded block 16 is slidingly connected with the inner wall of the transverse wall 12, and the threaded A motor three 20 is fixedly connected to the interior of the block 16, and a rewinding wheel 21 is fixedly connected to the output end of the motor three 20. Support blocks 19 are respectively provided on both sides of the rewinding wheel 21.

Four telescopic rods 24 are symmetrically arranged inside the base 9. The upper end of the telescopic rod 24 is provided with a hydraulic cylinder 23. The side of the telescopic rod 24 is provided with a support column 8; the upper end of the base 9 is fixedly connected with a column 6, and the upper end of the base 9 A brake caster 10 is fixedly connected to the lower end, and two support columns 8 are symmetrically arranged on both sides of the base 9; a slide plate 7 is fixedly connected to the upper end of the support column 8, and two telescopic rods 24 are provided at the lower end of the slide plate 7. The lower end of the telescopic rod 24 The inner wall of the base 9 is fixedly connected, the upper end of the slide plate 7 is fixedly connected to the output end of the hydraulic cylinder 23, and the input end of the hydraulic cylinder 23 is fixedly connected to the base 9; the support block 19 is fixedly connected inside the threaded block 16, and the support block 19 A rewinding wheel 21 is rotatably connected to the side wall, and a hanging rope 17 is fixedly connected to the surface of the rewinding wheel 21; a guide wheel 22 is slidingly connected to one side of the hanging rope 17, and the guide wheel 22 is rotatably connected to the inner wall of the threaded block 16. The hanging rope The lower end of 17 is fixedly connected with a hook 18.

When the device is working, the rotation of motor 12 drives the driving gear 1 to rotate, the driving gear 1 meshes with the driven gear 11 and rotates to drive the cross arm 12 to rotate, and the rotation of motor 214 drives the threaded block 16 to reciprocate along the threaded rod 13 to drive the hook 18 To facilitate the movement of items, the driving motor 320 is rotated to drive the rewinding wheel 21 to contract the sling 17, and a hydraulic cylinder 23 is set inside the base 9 to push the sliding plate 7, so that the telescopic rod 24 telescopically drives the support column 8 to contact The ground faces the equipment to stabilize it. When the equipment needs to move, the hydraulic cylinder 23 is driven to retract the support column 8 and the brake of the brake caster 10 is released to push the equipment to move.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A construction lifting device with high safety, including: a column (6), a base (9) is provided at the lower end of the column (6), a motor (2) is provided at the upper end of the column (6), and a motor (2) is provided at the upper end of the column (6). 2) is provided with a transverse wall (12) on one side; it is characterized in that: the upper end of the upright column (6) is provided with a support plate (5), the upper end of the support plate (5) is provided with a fixed plate (3), and the fixed plate (3) The upper end of 3) is provided with a driving gear (1), the driving gear (1) is meshed with a driven gear (11), and the lower end of the driven gear (11) is provided with a transverse wall (12); The lower end of the cross wall (12) is provided with a threaded rod (13), the side of the threaded rod (13) away from the column (6) is provided with a motor two (14), and the lower end of the threaded rod (13) is provided with a threaded block (16). Motor three (20) is provided inside the threaded block (16), and a hook (18) is provided at the lower end of motor three (20); Four telescopic rods (24) are symmetrically arranged inside the base (9). A hydraulic cylinder (23) is provided at the upper end of the telescopic rod (24), and a support column (8) is provided on the side of the telescopic rod (24). 2. A construction hoisting device with high safety according to claim 1, characterized in that: the upper end of the upright column (6) is fixedly connected with a fixing plate (3), and the upper end of the fixing plate (3) is fixed. A motor one (2) is connected, and the output end of the motor one (2) is fixedly connected with a driving gear (1). 3. A construction lifting device with high safety according to claim 2, characterized in that: the lower end of the driven gear (11) is fixedly connected with a rotating shaft (4), and the rotating shaft (4) is away from the driven gear. One end of (11) passes through the fixed plate (3) and is rotatably connected to a support plate (5). The support plate (5) is fixedly connected to the surface of the column (6). 4. A construction lifting device with high safety according to claim 3, characterized in that: one end of the transverse wall (12) is fixedly connected with a rotating shaft (4), and the other end of the transverse wall (12) is fixedly connected with a rotating shaft (4). Supporting plate two (15), the upper end of supporting plate two (15) is fixedly connected with motor two (14). 5. A construction lifting device with high safety according to claim 4, characterized in that: the output end of the second motor (14) is fixedly connected with a threaded rod (13), and the threaded rod (13) is away from the motor. One end of the two (14) is rotatably connected to the surface of the rotating shaft (4), and the outer wall of the threaded rod (13) is threadedly connected with a threaded block (16). 6. A construction lifting device with high safety according to claim 5, characterized in that: the outer wall of the threaded block (16) is slidingly connected to the inner wall of the transverse wall (12), and the inner wall of the threaded block (16) Motor three (20) is fixedly connected, the output end of motor three (20) is fixedly connected with a rewinding wheel (21), and support blocks (19) are provided on both sides of the rewinding wheel (21). 7. A construction lifting device with high safety according to claim 6, characterized in that: the support block (19) is fixedly connected inside the threaded block (16), and the side wall of the support block (19) A rewinding wheel (21) is rotatably connected, and a hanging rope (17) is fixedly connected to the surface of the rewinding wheel (21). 8. A construction hoisting device with high safety according to claim 7, characterized in that: one side of the sling (17) is slidingly connected to a guide wheel (22), and the guide wheel (22) is rotationally connected. On the inner wall of the threaded block (16), a hanging hook (18) is fixedly connected to the lower end of the hanging rope (17). 9. A construction lifting device with high safety according to claim 8, characterized in that: the upper end of the base (9) is fixedly connected to a column (6), and the lower end of the base (9) is fixedly connected to a brake. Casters (10), two support columns (8) are symmetrically provided on both sides of the base (9). 10. A construction lifting device with high safety according to claim 9, characterized in that: the upper end of the support column (8) is fixedly connected with a sliding plate (7), and the lower end of the sliding plate (7) is provided with two A telescopic rod (24), the lower end of the telescopic rod (24) is fixedly connected to the inner wall of the base (9), the upper end of the slide plate (7) is fixedly connected to the output end of the hydraulic cylinder (23), and the input end of the hydraulic cylinder (23) A base (9) is fixedly connected.