Transferring lifting appliance for single aluminum bar

Abstract

The utility model provides a single aluminum bar transfer lifting appliance, and relates to the technical field of transfer lifting appliances. The single aluminum bar transfer lifting appliance comprises a frame body, and stabilizing frames are fixed to the two ends of the frame body; stabilizing blocks are fixed to the two sides of the two stabilizing frames, sliding plates are slidably connected to the inner walls of the two stabilizing frames, connecting frames are fixed to the middles of the sliding plates, penetrating grooves are formed in the upper ends of the connecting frames, connecting structures are arranged on the sliding plates, four rotating frames which are opposite in pairs are arranged on the connecting structures, and clamping frames are arranged at the lower ends of the four rotating frames; and the connecting structure can drive the four rotating frames which are opposite in pairs to reversely rotate in pairs by taking the four stabilizing blocks as central shafts. According to the single aluminum bar transfer lifting appliance, the connecting frame is pulled by the crane to move, the stable clamping effect is achieved, the effect of improving the use stability of the lifting appliance is achieved, the handle is manually rotated to rotate, the effect of conveniently locking the lifting appliance is achieved, and the effect of improving the use convenience of the lifting appliance is achieved.

Description

Technical Field

[0001] The utility model relates to a single aluminum rod transfer sling, belonging to the technical field of transfer slings. Background Art

[0002] Aluminum rod is a kind of aluminum product. The smelting and casting of aluminum rod includes melting, purification, impurity removal, degassing, slag removal and casting processes. According to the different metal elements contained in the aluminum rod, aluminum rod can be roughly divided into 8 major categories. The main use of aluminum rod is generally to melt it, and then the produced aluminum liquid is molded into aluminum profiles through a mold, which is mainly used for home decoration. When transporting a single aluminum rod, it is necessary to use a sling to lift it and then transport it.

[0003] Although the existing slings can be used for daily lifting operations on aluminum bars, in actual use, slings are often used for lifting. Two cloth belts are hung on the hooks of the crane at the same time. When the crane is in operation, the cloth belts are easily gathered in the middle under the action of horizontal tension, causing the aluminum alloy bars to shift in position and tilt. The lifting process is unstable, which makes the sling less stable to use. In addition, in order to tie the cloth belts tightly to the aluminum bars, the staff needs to repeatedly wrap them and then tighten them, which brings inconvenience to the staff and makes the sling less convenient to use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model provides a single aluminum rod transfer sling to solve the problems of insufficient use stability and insufficient use convenience of the sling in the prior art.

[0006] (II) Technical solution

[0007] The utility model is realized by the following technical scheme: a single aluminum bar transfer sling comprises a frame body, and both ends of the frame body are fixed with a stabilizing frame;

[0008] Stabilizing blocks are fixed on both sides of the two stabilizing frames, and slides are slidably connected to the inner walls of the two stabilizing frames. A connecting frame is fixed in the middle of the slide, and a through groove is opened on the upper end of the connecting frame. A connecting structure is arranged on the slide, and four rotating frames which are opposite to each other in pairs are arranged on the connecting structure. A clamping frame is arranged at the lower end of each of the four rotating frames; the connecting structure can drive the four rotating frames which are opposite to each other in pairs to rotate in opposite directions in pairs with the four stabilizing blocks as the central axis, so as to clamp both sides of the aluminum rod at the same time through the four clamping frames.

[0009] Preferably, the connecting structure includes two fixed rods, the lower ends of the two fixed rods are fixed with fixed frames, both ends of the two fixed frames are rotatably connected to connecting frames, the other end of each connecting frame is rotatably connected to a rotating frame, the upper ends of the four rotating frames are rotatably connected to the middle parts of four stabilizing blocks, and the lower ends of the four rotating frames are fixed with clamping frames.

[0010] Preferably, the upper ends of the two fixing rods are fixed to the two ends of the skateboard, the lower ends of the two fixing rods are fixed to the middle of the two fixing frames, the outer surfaces of the two fixing rods are slidably connected to the middle of the two stabilizing frames, the outer surface of the skateboard is slidably connected to the inner walls of the two stabilizing frames, the two stabilizing frames are both U-shaped, and the skateboard is I-shaped.

[0011] Preferably, the four rotating frames are arranged opposite to each other in pairs, one end of each connecting frame is rotatably connected to the middle of each rotating frame, the other end of each connecting frame is rotatably connected to one end of each fixed frame, each fixed frame is arranged in an I-shape, one end of each rotating frame is fixed in the middle of each stabilizing block, one end of each stabilizing block is fixed to one side of the stabilizing frame, the other end of each rotating frame is fixed in the middle of each clamping frame, each clamping frame is arranged in an arc shape, and each rotating frame is arranged in a V-shape.

[0012] Preferably, a receiving groove is provided in the middle of the frame body, a screw rod is threadedly connected to the middle of the frame body, a handle is fixed to one end of the screw rod, a limiting block is fixed to the other end of the screw rod, and a plurality of limiting grooves are provided on one side of the connecting frame.

[0013] Preferably, the outer surface of the limit block contacts the inner wall of one of the limit grooves, the outer surface of the limit block contacts the inner wall of the receiving groove, the limit block is arranged in a circular shape, and the outer surface of the connecting frame is slidably connected to the middle part of the frame body.

[0014] Preferably, two handles are fixed in the middle of the frame, the two handles are arranged opposite to each other, and the cross-section of each handle is U-shaped.

[0015] The utility model provides a single aluminum bar transfer sling, which has the following beneficial effects:

[0016] (1) The single aluminum bar transfer sling is moved by pulling the connecting frame by a crane, so that the connecting frame, the slide plate, the fixed rod, the fixed frame, the connecting frame, the rotating frame, the stabilizing block, and the clamping frame cooperate with each other to achieve a clamping stability effect, avoid the aluminum bar from tilting due to position deviation, and thus achieve the effect of improving the stability of the sling.

[0017] (2) The single aluminum rod transfer sling is rotated by manually turning the handle, so that the receiving slot, the screw rod, the handle, the limit block, and the limit slot cooperate with each other to achieve the effect of conveniently locking the sling. There is no need for workers to repeatedly wrap and tighten the sling, which brings convenience to the workers and thus improves the convenience of using the sling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the skateboard structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the rotating frame structure of the utility model;

[0021] Figure 4 It is a cross-sectional view of the frame of the utility model.

[0022]

Main component symbol description

[0023] 1. Frame; 2. Stabilizing frame; 3. Slide plate; 4. Connecting frame; 5. Through slot; 6. Fixing rod; 7. Fixing frame; 8. Connecting frame; 9. Rotating frame; 10. Stabilizing block; 11. Clamping frame; 12. Receiving slot; 13. Screw rod; 14. Handle; 15. Limit block; 16. Limit slot; 17. Handle. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides a single aluminum rod transfer hanger.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a frame 1, which plays a role in stabilizing the connecting frame 4, the skateboard 3 and the fixed rod 6 on the one hand, and plays a role in counterweight and auxiliary lifting on the other hand. Stabilizing frames 2 are fixed at both ends of the frame 1; stabilizing blocks 10 are fixed on both sides of the two stabilizing frames 2, and the inner walls of the two stabilizing frames 2 are slidably connected with skateboards 3, and a connecting frame 4 is fixed in the middle of the skateboard 3. A through groove 5 is opened at the upper end of the connecting frame 4, and a connecting structure is provided on the skateboard 3. The connecting structure includes two fixing rods 6, and the lower ends of the two fixing rods 6 are fixed with fixing frames 7. Both ends of the two fixing frames 7 are rotatably connected with connecting frames 8, and the other end of each connecting frame 8 is rotatably connected with a rotating frame 9. The upper ends of the four rotating frames 9 are rotatably connected to the middle of the four stabilizing blocks 10, and the lower ends of the four rotating frames 9 are fixed with clamping frames 11, which clamp the aluminum rods.

[0026] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4 It is worth specifying that the upper ends of the two fixed rods 6 are fixed at the two ends of the skateboard 3, the lower ends of the two fixed rods 6 are fixed in the middle of the two fixed frames 7, the outer surfaces of the two fixed rods 6 are slidably connected to the middle of the two stable frames 2, the outer surface of the skateboard 3 is slidably connected to the inner walls of the two stable frames 2, the two stable frames 2 are both U-shaped, the skateboard 3 is I-shaped, the four rotating frames 9 are arranged opposite to each other, one end of each connecting frame 8 is rotatably connected to the middle of each rotating frame 9, the other end of each connecting frame 8 is rotatably connected to one end of each fixed frame 7, each fixed frame 7 is I-shaped, one end of each rotating frame 9 is fixed to the middle of each stable block 10, one end of each stable block 10 is fixed to one side of the stable frame 2, the other end of each rotating frame 9 is fixed to the middle of each clamping frame 11, each clamping frame 11 is arc-shaped, and each rotating frame 9 is V-shaped.

[0027] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4 It is worth specifically explaining that a receiving groove 12 is opened in the middle of the frame body 1, a screw rod 13 is threadedly connected to the middle of the frame body 1, a handle 14 is fixed to one end of the screw rod 13, and a limiting block 15 is fixed to the other end of the screw rod 13. A plurality of limiting grooves 16 are opened on one side of the connecting frame 4, and the outer surface of the limiting block 15 contacts the inner wall of one of the limiting grooves 16, and the outer surface of the limiting block 15 contacts the inner wall of the receiving groove 12. The limiting block 15 is arranged in a circular shape, and the outer surface of the connecting frame 4 is slidably connected to the middle of the frame body 1.

[0028] When the utility model is in use: first, the hook of the crane is hung in the through slot 5 of the connecting frame 4, and the connecting frame 4 is pulled by the crane to move, so that the slide plate 3 fixedly connected to the connecting frame 4 can slide under the stability of the frame body 1 and the stabilizing frame 2. At this time, the frame body 1 and the stabilizing frame 2 are relatively immobile due to their own counterweights. The sliding slide plate 3 drives the fixed rods 6 fixedly connected at both ends to slide under the stability of the two stabilizing frames 2. The two sliding fixed rods 6 drive the two fixed frames 7 fixedly connected at the other ends to move. The moving fixed frame 7 drives the two rotating frames 9 to rotate in the opposite direction under the stability of the two stabilizing blocks 10 through the connecting frame 8 rotatably connected at both ends. The four rotating frames 9 that rotate in opposite directions in pairs drive the clamping frames 11 connected thereto to clamp both sides of the aluminum rod at the same time, completing the clamping and stabilizing operation. The effect is to avoid the aluminum rod from being offset and causing tilting, thereby achieving the effect of improving the stability of the use of the sling. Subsequently, the handle 14 is rotated by manpower to make the screw rod 13 fixedly connected to the handle 14 rotate and perform the position shifting operation under the stability of the threaded frame 1. The offset screw rod 13 drives the limit block 15 fixed thereto to rotate and shift at the same time, so that the limit block 15 can be inserted into the matching limit groove 16. At this time, the positions of the frame 1 and the connecting frame 4 are relatively stationary, so that the clamping frame 11 is locked. When the limit block 15 moves into the receiving groove 12, the connecting frame 4 can move normally, completing the effect of conveniently locking the sling, without the need for staff to repeatedly wrap and tighten, which brings convenience to the staff's use, thereby achieving the effect of improving the convenience of use of the sling.

[0029] Working principle: The connecting frame 4 is pulled by a crane to move, so that the connecting frame 4 drives the slide plate 3 to move, achieving a stable clamping effect, avoiding the aluminum rod from being offset and tilted, thereby improving the stability of the sling. Subsequently, the handle 14 is rotated by manpower, so that the screw rod 13 connected to the handle 14 limits the connecting frame 4 through the limit block 15, thereby achieving the effect of conveniently locking the sling. There is no need for the staff to repeatedly wrap and tighten the sling, which brings convenience to the staff and improves the convenience of using the sling.

[0030] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4 It is worth to explain in detail that two handles 17 are fixed in the middle of the frame 1, the two handles 17 are arranged opposite to each other, and the cross section of each handle 17 is U-shaped.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A single aluminum bar transfer sling, comprising a frame (1), characterized in that: Stabilizing frames (2) are fixed to both ends of the frame (1); Both sides of the two stabilizing frames (2) are fixed with stabilizing blocks (10); the inner walls of the two stabilizing frames (2) are slidably connected with slide plates (3); a connecting frame (4) is fixed in the middle of the slide plate (3); a through groove (5) is provided at the upper end of the connecting frame (4); a connecting structure is provided on the slide plate (3); four rotating frames (9) are arranged opposite to each other in pairs in the connecting structure; and clamping frames (11) are arranged at the lower ends of the four rotating frames (9); the connecting structure can drive the four rotating frames (9) opposite to each other in pairs to rotate in opposite directions in pairs with the four stabilizing blocks (10) as the central axis, so as to clamp both sides of the aluminum rod simultaneously through the four clamping frames (11).

2. A single aluminum bar transfer sling according to claim 1, characterized in that: The connection structure comprises two fixed rods (6), the lower ends of the two fixed rods (6) are fixed with fixed frames (7), both ends of the two fixed frames (7) are rotatably connected with connecting frames (8), the other end of each connecting frame (8) is rotatably connected with a rotating frame (9), the upper ends of the four rotating frames (9) are rotatably connected to the middle parts of four stabilizing blocks (10), and the lower ends of the four rotating frames (9) are fixed with clamping frames (11).

3. A single aluminum bar transfer sling according to claim 2, characterized in that: The upper ends of the two fixing rods (6) are fixed to the two ends of the slide plate (3), the lower ends of the two fixing rods (6) are fixed to the middle of the two fixing frames (7), the outer surfaces of the two fixing rods (6) are slidably connected to the middle of the two stabilizing frames (2), the outer surface of the slide plate (3) is slidably connected to the inner walls of the two stabilizing frames (2), the two stabilizing frames (2) are both U-shaped, and the slide plate (3) is I-shaped.

4. A single aluminum bar transfer sling according to claim 2, characterized in that: The four rotating frames (9) are arranged opposite to each other in pairs, one end of each connecting frame (8) is rotatably connected to the middle of each rotating frame (9), the other end of each connecting frame (8) is rotatably connected to one end of each fixed frame (7), each fixed frame (7) is arranged in an I-shape, one end of each rotating frame (9) is fixed to the middle of each stabilizing block (10), one end of each stabilizing block (10) is fixed to one side of the stabilizing frame (2), the other end of each rotating frame (9) is fixed to the middle of each clamping frame (11), each clamping frame (11) is arranged in an arc shape, and each rotating frame (9) is arranged in a V-shape.

5. A single aluminum bar transfer sling according to claim 1, characterized in that: A receiving groove (12) is provided in the middle of the frame body (1), a screw rod (13) is threadedly connected to the middle of the frame body (1), a handle (14) is fixed to one end of the screw rod (13), a limiting block (15) is fixed to the other end of the screw rod (13), and a plurality of limiting grooves (16) are provided on one side of the connecting frame (4).

6. A single aluminum bar transfer sling according to claim 5, characterized in that: The outer surface of the limit block (15) contacts the inner wall of one of the limit grooves (16), and the outer surface of the limit block (15) contacts the inner wall of the receiving groove (12). The limit block (15) is arranged in a circular shape, and the outer surface of the connecting frame (4) is slidably connected to the middle part of the frame body (1).

7. A single aluminum bar transfer sling according to claim 1, characterized in that: Two handles (17) are fixed in the middle of the frame (1), the two handles (17) are arranged opposite to each other, and the cross section of each handle (17) is U-shaped.

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