Building hoisting equipment manipulator

Abstract

The utility model discloses a mechanical arm of building hoisting equipment. The mechanical arm comprises a load fixing seat, a rotary connecting piece and a rotary driving assembly. The load fixing seat is fixedly connected with a hoisted object, the upper end of the load fixing seat is connected with the rotary connecting piece in a buckled mode, the upper end of the rotary connecting piece is connected with the rotary driving assembly, and the upper end of the rotary driving assembly is connected with hoisting equipment. The upper end of the rotary movable shaft is connected with the rotary driving assembly, and the lower end of the rotary movable shaft is connected with the load fixing seat in a buckled mode through the hoisting convex block. The rotary driving assembly comprises an upper fixing plate, a lower fixing plate, a fixing connecting rod, an upper helical gear ring, a lower helical gear ring and a limiting sliding shaft, and through the design of the rotary driving assembly, accurate control over a hoisted object is achieved. The lifting appliance has the advantages of high safety, simplicity and convenience in operation, high accuracy and high adaptability, and is widely applied to lifting operation in building construction.

Description

Technical Field

[0001] The utility model relates to a construction equipment, in particular to a manipulator of a construction hoisting equipment. Background Art

[0002] During the construction process, the hoisting operation is an inevitable and important link. Most of the existing hoisting equipment relies on manual operation, the operation process is cumbersome and prone to safety hazards, especially when working at heights, the danger is greater. In the prior art, simple mechanical lifting tools are usually used. These devices have a simple structure but a single function and lack flexibility, and cannot meet the diverse hoisting needs. Especially when performing precise hoisting or hoisting complex components, the limitations of the existing equipment are obvious. Therefore, designing a device that can hoist efficiently, safely and precisely has become an urgent need in the construction industry. Summary of the Invention

[0003] The purpose of the utility model is to provide a manipulator of a construction hoisting equipment.

[0004] To achieve the above object, the utility model is implemented according to the following technical solution:

[0005] The utility model includes a load fixing seat, a rotating connecting piece and a rotating driving component. The load fixing seat is fixedly connected with the object to be hoisted. The upper end of the load fixing seat is buckled and connected with the rotating connecting piece. The upper end of the rotating connecting piece is connected with the rotating driving component. The upper end of the rotating driving component is connected with the hoisting equipment.

[0006] Further, the rotating connecting piece connection includes a rotating movable shaft and a hoisting convex block. The upper end of the rotating movable shaft is connected with the rotating driving component. There are two hoisting convex blocks. The two hoisting convex blocks are fixedly arranged on both sides of the lower end of the rotating movable shaft. The lower end of the rotating movable shaft is buckled and connected with the load fixing seat through the hoisting convex block.

[0007] Further, the rotation drive assembly includes an upper fixing plate, a lower fixing plate, fixed connecting rods, an upper helical gear ring, a lower helical gear ring, and limit sliding shafts. The edges of the upper fixing plate and the lower fixing plate are fixedly connected by a plurality of the fixed connecting rods. The upper fixing plate and the lower fixing plate are fixed at both ends of the fixed connecting rods. A through hole is provided in the middle of the lower fixing plate. The upper end of the rotation moving shaft passes through the through hole in the middle of the lower fixing plate. The upper helical gear ring is fixedly arranged on the lower end surface of the upper fixing plate. The lower helical gear ring is fixed on the upper end surface of the lower fixing plate. Oblique teeth are provided at the lower end of the upper helical gear ring and the upper end of the lower helical gear ring. The positions of the oblique teeth of the upper helical gear ring and the lower helical gear ring are staggered with each other. There are two limit sliding shafts. The two limit sliding shafts are respectively fixed on both sides of the upper end of the rotation moving shaft. The upper end of the upper fixing plate is connected to the hoisting equipment.

[0008] Preferably, a lifting lug is fixedly arranged at the upper end of the upper fixing plate. The upper fixing plate is connected to the hoisting equipment through the lifting lug.

[0009] Further, the load fixing seat includes a hoisting fixing seat, a fixing seat threading hole, a convex block accommodating cavity, and a convex block through hole. There are a plurality of the fixing seat threading holes. The plurality of fixing seat threading holes penetrate through the side of the hoisting fixing seat and are evenly distributed. The convex block accommodating cavity is arranged in the upper section of the hoisting fixing seat. The convex block through hole is arranged at the upper end of the hoisting fixing seat. The convex block through hole penetrates through the upper end of the hoisting fixing seat and communicates with the convex block accommodating cavity. The shape of the convex block through hole matches the shape of the rotation moving shaft after the hoisting convex block is arranged at the lower end, and the inner wall size of the convex block through hole is larger than the outer size of the rotation moving shaft after the hoisting convex block is arranged at the lower end.

[0010] The beneficial effects of the present utility model are as follows:

[0011] The present utility model is a manipulator for a building hoisting equipment. Compared with the prior art, the present utility model has the following technical effects:

[0012] Improved safety: The design of the manipulator greatly reduces the participation of manual operations, reduces the risks of operators, and improves the safety of hoisting operations.

[0013] Simple operation: Through the rotation connecting piece and the rotation drive assembly, the operation is more simple, the operation steps are reduced, and the work efficiency is improved.

[0014] High precision: The rotation drive assembly can accurately control the rotation and position of the hoisted object, greatly improving the precision of hoisting operations.

[0015] Strong adaptability: The manipulator can adapt to hoisted objects of different shapes and sizes and is widely applied to various complex hoisting scenarios. Description of the Drawings

[0016] Figure 1 is a schematic cross-sectional structure diagram of the present utility model;

[0017] Figure 2 is a schematic structure diagram of one side of the exterior of the present utility model;

[0018] Figure 3 is a schematic structure diagram of the other side of the exterior of the present utility model.

[0019] In the figures: rotary moving shaft 1, upper fixing plate 2, lower fixing plate 3, fixed connecting rod 4, upper helical gear ring 5, lower helical gear ring 6, limit sliding shaft 7, lifting lug 8, lifting bump 9, lifting fixing seat 10, fixing seat threading hole 11, bump accommodating cavity 12, bump perforation (13). Detailed Description of the Invention

[0020] The present utility model will be further described below in conjunction with the drawings and specific embodiments. The illustrative embodiments and descriptions of the present utility model are used to explain the present utility model, but do not limit the present utility model.

[0021] As Figure 1 shown: The present utility model includes a load fixing seat, a rotary connecting member, and a rotary driving assembly. The load fixing seat is fixedly connected to the object to be lifted. The upper end of the load fixing seat is snap-connected to the rotary connecting member. The upper end of the rotary connecting member is connected to the rotary driving assembly. The upper end of the rotary driving assembly is connected to a lifting device.

[0022] Furthermore, the rotary connecting member includes a rotary moving shaft 1 and a lifting bump 9. The upper end of the rotary moving shaft 1 is connected to the rotary driving assembly. There are two lifting bumps 9, and the two lifting bumps 9 are fixedly arranged on both sides of the lower end of the rotary moving shaft 1. The lower end of the rotary moving shaft 1 is snap-connected to the load fixing seat through the lifting bumps 9.

[0023] Furthermore, the rotation driving assembly includes an upper fixing plate 2, a lower fixing plate 3, fixed connecting rods 4, an upper bevel gear ring 5, a lower bevel gear ring 6, and limit sliding shafts 7. The edges of the upper fixing plate 2 and the lower fixing plate 3 are fixedly connected by a plurality of the fixed connecting rods 4. The upper fixing plate 2 and the lower fixing plate 3 are fixed at both ends of the fixed connecting rods 4. A through hole is provided in the middle of the lower fixing plate 3. The upper end of the rotating moving shaft 1 passes through the middle through hole of the lower fixing plate 3. The upper bevel gear ring 5 is fixedly arranged on the lower end surface of the upper fixing plate 2. The lower bevel gear ring 6 is fixed on the upper end surface of the lower fixing plate 3. Oblique teeth are provided at the lower end of the upper bevel gear ring 5 and the upper end of the lower bevel gear ring 6. The positions of the oblique teeth of the upper bevel gear ring 5 and the lower bevel gear ring 6 are staggered with each other. There are two limit sliding shafts 7, and the two limit sliding shafts 7 are respectively fixed on both sides of the upper end of the rotating moving shaft 1. The upper end of the upper fixing plate 2 is connected to a hoisting device.

[0024] Preferably, a lifting lug 8 is fixedly arranged at the upper end of the upper fixing plate 2, and the upper fixing plate 2 is connected to the hoisting device through the lifting lug 8.

[0025] Furthermore, the load fixing seat includes a hoisting fixing seat 10, a fixing seat wire passing hole 11, a convex block accommodating cavity 12, and a convex block perforation 13. There are a plurality of the fixing seat wire passing holes 11, and the plurality of fixing seat wire passing holes 11 are arranged through the side of the hoisting fixing seat 10 and are evenly distributed. The convex block accommodating cavity 12 is arranged in the upper section of the hoisting fixing seat 10. The convex block perforation 13 is arranged at the upper end of the hoisting fixing seat 10. After passing through the upper end of the hoisting fixing seat 10, the convex block perforation 13 communicates with the convex block accommodating cavity 12. The shape of the convex block perforation 13 matches the shape after the hoisting convex block 9 is arranged at the lower end of the rotating moving shaft 1, and the inner wall dimension of the convex block perforation 13 is larger than the outer dimension after the hoisting convex block 9 is arranged at the lower end of the rotating moving shaft 1.

[0026] The working principle of the present utility model is as follows:

[0027] When the utility model is in use, a hoisting device is fixedly connected with an upper fixing plate 2 through a lifting lug 8, and a hoisting fixing seat 10 is fixed on a load object to be hoisted. A steel wire rope can be passed through a wire threading hole 11 in the fixing seat to bundle and fix the object, or the hoisting fixing seat 10 can be fixed on the load object by passing through the wire threading hole 11 in the fixing seat in a manner such as a steel bar, a pressing plate, a rope, etc. The position of a bump perforation 13 is upward. During hoisting, the hoisting device moves a rotating connecting piece and a rotating driving component above the hoisting fixing seat 10, descends to enable the position of a hoisting bump 9 to pass through the bump perforation 13, and then continues to descend, so that the lower end of a rotating movable shaft 1 contacts the bottom in a bump accommodating cavity 12, and continues to descend. At this time, after the rotating movable shaft 1 contacts the bottom of the bump accommodating cavity 12, it remains stationary. As the descent continues, components such as the upper fixing plate 2 and the lower fixing plate 3 continue to descend until a limiting sliding shaft 7 contacts an upper helical gear ring 5. Since the upper helical gear ring 5 is beveled, the rotating movable shaft 1 is driven to rotate a certain angle by the limiting sliding shaft 7. Then, by lifting the upper fixing plate 2, the lower fixing plate 3 and a lower helical gear ring 6 rise accordingly. The limiting sliding shaft 7 contacts the upper helical teeth at the upper end of the lower helical gear ring 6, and the rotating movable shaft 1 continues to rotate a certain angle and is then limited on the lower helical gear ring 6. At this time, the hoisting bump 9 just rotates 90 degrees and forms a limit with the bump perforation 13. At this time, the hoisting device lifts, and the hoisting fixing seat 10 and the load are lifted together. When reaching the required position, the heavy object is put down, the rotating movable shaft 1 is jacked up, and the above-mentioned rotating driving process is repeated to enable the hoisting bump 9 to rotate 90 degrees again. When the rotating movable shaft 1 is lifted again, the lower end of the rotating movable shaft 1 is disengaged from the bump perforation 13 to complete the placement.

[0028] 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. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the present invention, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A manipulator of a construction hoisting device, characterized in that: It includes a load fixing base, a rotating connecting member, and a rotating driving assembly. The load fixing base is fixedly connected to the object to be hoisted. The upper end of the load fixing base is buckled and connected to the rotating connecting member. The upper end of the rotating connecting member is connected to the rotating driving assembly. The upper end of the rotating driving assembly is connected to the hoisting equipment.

2. The manipulator of the construction hoisting equipment according to claim 1, characterized in that: The rotating connecting member connection includes a rotating movable shaft (1) and a hoisting lug (9). The upper end of the rotating movable shaft (1) is connected to the rotating driving assembly. There are two hoisting lugs (9), and the two hoisting lugs (9) are fixedly arranged on both sides of the lower end of the rotating movable shaft (1). The lower end of the rotating movable shaft (1) is buckled and connected to the load fixing base through the hoisting lug (9).

3. The manipulator of the construction hoisting equipment according to claim 2, wherein: The rotating driving assembly includes an upper fixing plate (2), a lower fixing plate (3), a fixed connecting rod (4), an upper helical gear ring (5), a lower helical gear ring (6), and a limiting sliding shaft (7). The edges of the upper fixing plate (2) and the lower fixing plate (3) are fixedly connected by multiple fixed connecting rods (4). The upper fixing plate (2) and the lower fixing plate (3) are fixed at both ends of the fixed connecting rod (4). A through hole is provided in the middle of the lower fixing plate (3). The upper end of the rotating movable shaft (1) passes through the middle through hole of the lower fixing plate (3). The upper helical gear ring (5) is fixedly arranged on the lower end face of the upper fixing plate (2). The lower helical gear ring (6) is fixed on the upper end face of the lower fixing plate (3). Oblique teeth are provided at the lower end of the upper helical gear ring (5) and the upper end of the lower helical gear ring (6). The positions of the oblique teeth of the upper helical gear ring (5) and the lower helical gear ring (6) are staggered. There are two limiting sliding shafts (7), and the two limiting sliding shafts (7) are respectively fixed on both sides of the upper end of the rotating movable shaft (1). The upper end of the upper fixing plate (2) is connected to the hoisting equipment.

4. The manipulator of the construction hoisting equipment according to claim 3, characterized in that: A lifting lug (8) is fixedly arranged at the upper end of the upper fixing plate (2). The upper fixing plate (2) is connected to the hoisting equipment through the lifting lug (8).

5. The manipulator of the construction hoisting equipment according to claim 2, characterized in that: The load fixing base includes a hoisting fixing base (10), a fixing base wire passing hole (11), a lug accommodating cavity (12), and a lug through hole (13). There are multiple fixing base wire passing holes (11), and the multiple fixing base wire passing holes (11) penetrate through the side of the hoisting fixing base (10) and are evenly distributed. The upper section inside the hoisting fixing base (10) is provided with the lug accommodating cavity (12). The lug through hole (13) is provided at the upper end of the hoisting fixing base (10). The lug through hole (13) penetrates through the upper end of the hoisting fixing base (10) and communicates with the lug accommodating cavity (12). The shape of the lug through hole (13) matches the shape after the hoisting lug (9) is arranged at the lower end of the rotating movable shaft (1), and the inner wall size of the lug through hole (13) is larger than the outer size after the hoisting lug (9) is arranged at the lower end of the rotating movable shaft (1).

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