Reinforcing steel bar unloading lifting hopper for super high-rise building construction

Abstract

The utility model relates to the technical field of super high-rise building construction, in particular to a steel bar unloading lifting hopper for super high-rise building construction, which comprises a bottom cross arm, a steel wire net frame is welded on the top of the bottom cross arm, a fixed cross rod is fixed on the inner side of the steel wire net frame, and a fixed ring is welded on the top of the fixed cross rod. A rotating ring is installed on the inner side of the fixing ring through a bearing, a grip is welded to the outer side of the rotating ring, a threaded rod is installed on the inner side of the fixing ring through threads, a pressing plate is fixed to the bottom of the threaded rod, limiting rods are welded to the top of the pressing plate and located on the two sides of the threaded rod, and anti-disengaging rings are welded to the outer sides of the top ends of the limiting rods. The reinforcing steel bar unloading hoisting bucket for super high-rise building construction has the beneficial effects that the rotating rings, the threaded rods, the pressing plates and the limiting rods can be used in cooperation, reinforcing steel bars of different numbers can be extruded and fixed, in this way, accidents caused by the fact that the reinforcing steel bars fall off when the reinforcing steel bars are transported to the high altitude are avoided, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of super high-rise building construction, in particular to a steel bar unloading bucket for super high-rise building construction. Background Art

[0002] Rebar unloading buckets play a crucial role in the construction of super-high-rise buildings. Rebar and other materials must be transported from the ground to elevated work surfaces. Using a rebar unloading bucket in conjunction with a crane allows for the simultaneous lifting of large quantities of rebar, reducing transport times and significantly improving transportation efficiency. Compared to traditional manual handling or small lifting equipment, buckets can deliver the required rebar to the designated location in a much shorter time, accelerating construction progress.

[0003] In the prior art, steel bars are generally placed directly in a hopper or piled at a designated location. They need to be loaded before lifting, and then the steel bar hopper is directly lifted by a crane and transported to high altitude.

[0004] However, the traditional steel bar unloading bucket cannot ensure the balance of the steel bar bucket at high altitudes, and the steel bars in the bucket cannot be adjusted and fixed according to the number of steel bars transported. Therefore, the utility model proposes a steel bar unloading bucket for super high-rise building construction to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a steel bar unloading bucket for super high-rise building construction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar unloading bucket for super high-rise building construction, the steel bar unloading bucket for super high-rise building construction comprises: a bottom cross arm, the top of the bottom cross arm is welded with a wire mesh frame, a fixed cross bar is fixed on the inner side of the wire mesh frame, a fixed ring is welded on the top of the fixed cross bar, a swivel is installed on the inner side of the fixed ring through a bearing, a handle is welded on the outer side of the swivel, a threaded rod is installed on the inner side of the fixed ring through a thread, a pressure plate is fixed on the bottom of the threaded rod, a limit rod is welded on the top of the pressure plate, and the limit rod is located on both sides of the threaded rod, and an anti-slip ring is welded on the outer side of the top of the limit rod, and the anti-slip ring is located on the top of the fixed plate.

[0007] Preferably, the top of the bottom cross arm is connected to two steel cables through ear seats, and the two steel cables at the top of the same bottom cross arm are located on the side away from each other of the two wire mesh frames, and the other ends of the two steel cables at the top of the same bottom cross arm are fixed with lifting rings.

[0008] Preferably, a rotating shaft is welded to the side of the bottom cross arm away from each other, a turntable is mounted on the outside of the rotating shaft through a bearing, a connecting rod is rotatably mounted on the back of the turntable through a connecting component, and the two connecting rods of the same bottom cross arm are respectively located at the top and bottom of the rotating shaft of the same bottom cross arm, and the other ends of the two connecting rods are rotatably mounted with a fixed rod.

[0009] Preferably, two secondary limit blocks are fixed on the side of the bottom cross arm away from each other, and the two secondary limit blocks are located on both sides of the turntable. Two main limit blocks are fixed on the side of the bottom cross arm away from each other, and the two main limit blocks are respectively located on the side of the two secondary limit blocks away from each other.

[0010] Preferably, the fixing rods respectively pass through the inner sides of the main limiting blocks and the secondary limiting blocks placed on both sides of the turntable, and the outer sides of the other ends of the fixing rods are each sleeved with a hook.

[0011] Preferably, a loading shelf is welded to the inner side of the hook, and a support base is welded to the bottom of the loading shelf. Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model discloses a steel bar unloading bucket for super high-rise building construction, which can cooperate with a swivel, a threaded rod, a pressure plate and a limiting rod for use. The handle drives the swivel to rotate forward, and the swivel drives the threaded rod to rotate forward through the meshing action. The threaded rod pushes the pressure plate to move toward the side close to the bottom of the loading rack, and the two limiting rods follow the pressure plate to move toward the side close to the bottom of the loading rack. Finally, the pressure plate squeezes and fixes the goods inside the loading rack, thereby avoiding accidents caused by goods falling when transporting goods to high altitudes, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the planar structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing rod of the utility model;

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of A in the figure.

[0017] In the figure: 1. Bottom crossbeam; 2. Steel wire mesh; 3. Steel cable; 4. Lifting ring; 5. Fixed crossbar; 6. Loading rack; 7. Support base; 8. Rotating shaft; 9. Turntable; 10. Connecting rod; 11. Fixed rod; 12. Secondary limit block; 13. Primary limit block; 14. Hook; 15. Fixed ring; 16. Rotating ring; 17. Handle; 18. Threaded rod; 19. Limit rod; 20. Anti-slip ring; 21. Pressure plate. DETAILED DESCRIPTION

[0018] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a steel bar unloading bucket for super high-rise building construction, characterized in that: the steel bar unloading bucket for super high-rise building construction comprises: a bottom cross arm 1, the top of the bottom cross arm 1 is welded with a steel wire mesh 2, the inner side of the steel wire mesh 2 is fixed with a fixed cross bar 5, the top of the fixed cross bar 5 is welded with a fixing ring 15, the inner side of the fixing ring 15 is installed with a swivel 16 through a bearing, the outer side of the swivel 16 is welded with a handle 17, the inner side of the fixing ring 15 is installed with a threaded rod 18 through a thread, the bottom of the threaded rod 18 is fixed with a pressing plate 21, the top of the pressing plate 21 is welded with a limiting rod 19, and the limiting rod 19 is located on both sides of the threaded rod 18, the top outer side of the limiting rod 19 is welded with an anti-slip ring 20, and the anti-slip ring 20 is located at the top of the fixing plate.

[0021] When in use, the staff holds two of the handles 17 with their hands to drive the swivel 16 to rotate forward, and the swivel 16 drives the threaded rod 18 to rotate forward through the meshing action. The threaded rod 18 pushes the pressure plate 21 to move to the side close to the bottom of the loading rack 6, and the limit rod 19 follows the pressure plate 21 to move to the side close to the bottom of the loading rack 6, thereby preventing the pressure rod from rotating during the movement. The anti-slip ring 20 can prevent the limit rod 19 from falling off from the inner side of the fixed cross bar 5. Finally, the pressure plate 21 squeezes and fixes the goods on the inner side of the loading rack 6, thus avoiding accidents caused by goods falling when transporting goods to high altitudes, thereby improving safety.

[0022] Example 2

[0023] On the basis of Example 1, a structure for convenient lifting is provided, in which the top of the bottom cross arm 1 is connected to two steel cables 3 through ear seats, and the two steel cables 3 at the top of the same bottom cross arm 1 are located on the side away from each other of the two wire mesh frames 2, and the other ends of the two steel cables 3 at the top of the same bottom cross arm 1 are fixed with lifting rings 4.

[0024] During use, when hoisting is required, it is only necessary to fix the two lifting rings 4 to the hook of the crane, and then the hoisting can begin. After the steel bars are hoisted and transported to the designated floor, they are placed on the ground to complete the transportation.

[0025] Example 3

[0026] The two ends of the two connecting rods 10 are rotatably mounted on the top and bottom of the rotating shaft 8 of the same bottom cross arm 1. The other ends of the two connecting rods 10 can be rotatably mounted on a fixing rod 11. Two secondary limit blocks 12 are fixed on the side of the bottom cross arm 1 away from each other. The two secondary limit blocks 12 are located on both sides of the turntable 9. Two main limit blocks 13 are fixed on the side of the bottom cross arm 1 away from each other. The two main limit blocks 13 are respectively located on the side where the two secondary limit blocks 12 are away from each other. The fixing rod 11 passes through the main limit blocks 13 and the secondary limit blocks 12 on both sides of the turntable 9. The outer side of the other end of the fixing rod 11 is covered with a hook 14. The inner side of the hook 14 is welded with a loading shelf 6, and the bottom of the loading shelf 6 is welded with a support seat 7.

[0027] When the lifting device 10 is in the working state, the lifting plate 12 is lifted and the lifting device 10 is lifted, and the lifting device 10 is lifted and the lifting device 10 is lifted.

[0028] Working principle: in actual use, the steel bars are placed on the inner side of the loading rack 6, and the steel bars can be placed in an orderly manner. When in use, the staff holds the handle 17 by hand to drive the swivel 16 to rotate forward, and the swivel 16 drives the threaded rod 18 to rotate forward through the meshing action, and the threaded rod 18 pushes the pressure plate 21 to move to the side close to the bottom of the loading rack 6, and the limit rod 19 moves with the pressure plate 21 to the side close to the bottom of the loading rack 6, thereby preventing the pressure rod from rotating during the movement, and the anti-slip ring 20 can prevent the limit rod 19 from falling off from the inner side of the fixed cross bar 5, and finally the pressure plate 21 squeezes and fixes the goods on the inner side of the loading rack 6, and rotates the turntable 9 forward. The turntable 9 drives the fixed rod 11 to move to the side close to the turntable 9 through the two connecting rods 10, and then The device moves directly to both sides of the loading rack 6 where the steel bars need to be hoisted. The turntable 9 drives the fixing rod 11 to move to the side away from the turntable 9 through the two connecting rods 10. The ends of the fixing rods 11 away from each other move to engage with the hooks 14 on both sides of the loading rack 6, thereby forming a firm connection between the bottom plate and the hoisting frame. After the two lifting rings 4 are fixedly installed with the hooks of the crane, the hoisting can begin. After the steel bars are hoisted and transported to the designated floor, they are placed on the ground. The two turntables 9 are rotated forward. The turntable 9 drives the fixing rod 11 to move to the side close to the turntable 9 through the two connecting rods 10. The fixing rod 11 is separated from the hook 14, and the bottom plate is separated from the hoisting frame. This avoids the problem of accidents caused by goods falling when transporting goods to high altitudes.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar unloading bucket for super high-rise building construction, characterized by: The steel bar unloading bucket for super high-rise building construction comprises: a bottom cross arm (1), the top of the bottom cross arm (1) is welded with a steel wire mesh frame (2), the inner side of the steel wire mesh frame (2) is fixed with a fixed cross bar (5), the top of the fixed cross bar (5) is welded with a fixed ring (15), the inner side of the fixed ring (15) is installed with a swivel (16) through a bearing, the outer side of the swivel (16) is welded with a handle (17), the inner side of the fixed ring (15) is installed with a threaded rod (18) through a thread, the bottom of the threaded rod (18) is fixed with a pressing plate (21), the top of the pressing plate (21) is welded with a limiting rod (19), and the limiting rod (19) is located on both sides of the threaded rod (18), the outer side of the top of the limiting rod (19) is welded with an anti-slip ring (20), and the anti-slip ring (20) is located on the top of the fixing plate.

2. The steel bar unloading bucket for super high-rise building construction according to claim 1, characterized in that: The top of the bottom cross arm (1) is connected to two steel cables (3) via ear seats, and the two steel cables (3) on the top of the same bottom cross arm (1) are located on the side away from each other of the two wire mesh frames (2), and the other ends of the two steel cables (3) on the top of the same bottom cross arm (1) are fixed with a lifting ring (4).

3. The steel bar unloading bucket for super high-rise building construction according to claim 2, characterized in that: The bottom cross arm (1) is welded with a rotating shaft (8) on the side away from each other, and a rotating disk (9) is installed on the outside of the rotating shaft (8) through a bearing. The back of the rotating disk (9) is rotatably installed with a connecting rod (10) through a connecting component. The two connecting rods (10) of the same bottom cross arm (1) are respectively located at the top and bottom of the rotating shaft (8) of the same bottom cross arm (1), and the other ends of the two connecting rods (10) are rotatably installed with a fixing rod (11).

4. The steel bar unloading bucket for super high-rise building construction according to claim 3, characterized in that: Two secondary limit blocks (12) are fixed on the side of the bottom cross arm (1) away from each other, and the two secondary limit blocks (12) are located on both sides of the turntable (9). Two main limit blocks (13) are fixed on the side of the bottom cross arm (1) away from each other, and the two main limit blocks (13) are respectively located on the side of the two secondary limit blocks (12) away from each other.

5. The steel bar unloading bucket for super high-rise building construction according to claim 4, characterized in that: The fixing rod (11) respectively passes through the inner sides of the main limiting block (13) and the secondary limiting block (12) placed on both sides of the turntable (9), and the outer sides of the other ends of the fixing rod (11) are both sleeved with hooks (14).

6. The steel bar unloading bucket for super high-rise building construction according to claim 5, characterized in that: A loading shelf (6) is welded to the inner side of the hook (14), and a supporting seat (7) is welded to the bottom of the loading shelf (6).

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