Anti-sway hoist assembly

Abstract

This utility model discloses an anti-sway lifting assembly, relating to the field of lifting device technology. It includes a mounting rod, with a support frame fixedly connected to one side of the mounting rod. Four corresponding guide rods are slidably connected inside the support frame. A mounting plate is threadedly fixed to the bottom of the four guide rods. The mounting plate has two corresponding first adjustment slots inside, and a second adjustment slot is provided on one side of the mounting plate, located on the side of the first adjustment slot. The beneficial effects of this utility model are: through the cooperation of the four guide rods and the support frame, the traction rope, hook, and mounting plate can be limited during lifting, thus ensuring stability during lifting. Rotating the hexagonal knob drives the bidirectional screw to rotate, which in turn moves the two first adjustment blocks and the second adjustment block towards the center of the mounting plate, thereby causing two sets of clamping blocks to clamp the material, improving the stability of material clamping.

Description

Technical Field

[0001] This utility model relates to the field of lifting device technology, specifically to a lifting assembly that prevents swaying. Background Technology

[0002] Lifting devices are a type of lifting and hoisting equipment commonly used on construction sites. They are used to lift and transport raw materials for construction such as steel bars, timber, concrete, and steel pipes. They refer to machinery that uses hooks or other lifting devices to suspend heavy objects and perform cyclical operations such as lifting, moving, and transporting in space. Existing lifting devices are equipped with a work platform, support rods, lever arms, drive motors, lifting wheels, cables, and hooks.

[0003] Chinese patent application number 202322680033.2 discloses an anti-sway lifting device, including a main body and a fixing mechanism installed on the outer wall of the main body. The fixing mechanism includes a sliding component. Through the setting of a limiting sleeve and a locking rod, when lifting and processing steel, in order to improve the stability of lifting the steel and prevent violent shaking during transportation, which could cause the lifting rope to break and cause safety accidents, after loading the steel, rotating the knob will drive the positioning threaded rod to rotate, causing the threaded slider to slide along the outer wall of the base. Under the connection of the fixing sleeve, the limiting sleeve will clamp and limit the lifting rope. At the same time, the sliding of the threaded slider will cause the locking rod to slide into the inner wall of the slot, which will lock and limit the lifting hook, preventing the lifting hook from shaking. This achieves a control operation that improves the stability of steel transportation when lifting and transporting steel.

[0004] The current anti-sway lifting device can only limit the lifting cable roller near the base through the limiting sleeve and fixing sleeve. Its limiting effect during the lifting and lowering of the lifting hook is poor, reducing its practicality. Therefore, we propose an anti-sway lifting assembly. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present invention provides an anti-sway hoisting component, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-sway hoisting assembly, comprising a mounting rod, a support frame fixedly connected to one side of the mounting rod, four corresponding guide rods slidably connected inside the support frame, a mounting plate threadedly fixed to the bottom of the four guide rods, two corresponding first adjustment slots inside the mounting plate, a second adjustment slot on one side of the mounting plate and located on the side of the first adjustment slot, two corresponding first adjustment blocks slidably connected inside the first adjustment slot, a second adjustment block fixedly connected to the bottom of the first adjustment block, the second adjustment block slidably connected inside the second adjustment slot, a first connecting block fixedly connected to the bottom of the second adjustment slot, a first slot inside the first connecting block, a first locking rod inserted into the first slot, and a clamping block fixedly connected to one side of the first locking rod.

[0007] Preferably, a bidirectional screw is rotatably connected to the inside of the first adjusting groove via a bearing. The bidirectional screw passes through the two first adjusting blocks and is threadedly connected to them. One end of the bidirectional screw extends into the interior of the mounting plate and is connected to a drive motor.

[0008] Preferably, two corresponding second slots are formed inside the first connecting block and outside the first slot, and multiple corresponding second slots are fixedly connected to the outside of the first slot. The second slots are engaged with the inside of the second slots, and fixing bolts are provided inside the second slots.

[0009] Preferably, two corresponding ring blocks are fixedly connected to the outer side of the clamping block, and the clamping block includes, but is not limited to, an arc-shaped clamping plate and a rectangular clamping plate.

[0010] Preferably, a winch is fixedly connected to the top of the mounting rod. The winch consists of a mounting frame, a take-up roller, and a servo motor. A traction rope is wound around the outside of the take-up roller, and one end of the traction rope is fixedly connected to the outside of the take-up roller. Multiple sets of guide rollers are rotatably connected inside the support frame via bearings. The traction rope passes through the guide rollers and the support frame and is fixedly connected to a hook. A hanging ring is fixedly connected to the top of the mounting plate, and the hook and hanging ring cooperate with each other.

[0011] Preferably, a base is fixedly connected to the bottom of the mounting rod, an electric guide wheel is provided at the bottom of the base, and a guide rail is provided on the outer side of the electric guide wheel.

[0012] Preferably, the guide rod can be extended via a threaded connection.

[0013] This utility model provides an anti-sway hoisting component, which has the following beneficial effects:

[0014] 1. This anti-sway lifting assembly, through the cooperation of four guide rods and a support frame, can limit the movement of the traction rope, hook, and mounting plate during lifting, thereby ensuring its stability during lifting. The drive motor drives the bidirectional screw to rotate, which in turn drives the two first and second adjusting blocks to move towards the center of the mounting plate, thereby driving the two sets of clamping blocks to clamp the material, improving the stability of material clamping and enhancing the practicality of the anti-sway lifting assembly.

[0015] 2. This anti-sway lifting assembly, through the cooperation of the first connecting block, the first slot, the second slot, the first rod, the second rod, the clamping block, the ring block, and the fixing bolts, allows the extension length of the first rod to be adjusted according to the material to be lifted, and the second rod to be fixed by the fixing bolts. At the same time, the shape of the clamping block can be adjusted according to the needs of the material to be lifted, and the material can be tied with ropes through the ring block to improve stability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the support frame of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the mounting plate of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the first connecting block of this utility model;

[0020] Figure 5 This is a cross-sectional view of the support frame of this utility model.

[0021] In the diagram: 1. Mounting rod; 3. Base; 4. Winch; 7. Traction rope; 8. Support frame; 9. Hook; 10. Hanging ring; 11. Guide rod; 12. Mounting plate; 13. Guide roller; 14. First adjusting groove; 15. Second adjusting groove; 16. Bidirectional screw; 17. First adjusting block; 18. Second adjusting block; 19. First connecting block; 20. First slot; 21. Second slot; 22. First clamping rod; 23. Second clamping rod; 24. Clamping block; 25. Ring block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figures 1 to 5This utility model provides a technical solution: an anti-sway hoisting assembly, including a mounting rod 1, a support frame 8 fixedly connected to one side of the mounting rod 1, four corresponding guide rods 11 slidably connected inside the support frame 8, a mounting plate 12 threadedly fixed to the bottom of the four guide rods 11, two corresponding first adjustment grooves 14 opened inside the mounting plate 12, a second adjustment groove 15 opened on one side of the mounting plate 12 and on the side of the first adjustment groove 14, two corresponding first adjustment blocks 17 slidably connected inside the first adjustment groove 14, a second adjustment block 18 fixedly connected to the bottom of the first adjustment block 17, the second adjustment block 18 slidably connected inside the second adjustment groove 15, a first connecting block 19 fixedly connected to the bottom of the second adjustment groove 15, a first slot 20 opened inside the first connecting block 19, a first locking rod 22 inserted into the first slot 20, and a clamping block 24 fixedly connected to one side of the first locking rod 22;

[0024] The first adjusting groove 14 is rotatably connected to a bidirectional screw 16 via a bearing. The bidirectional screw 16 passes through two first adjusting blocks 17 and is threadedly connected to them. One end of the bidirectional screw 16 extends into the interior of the mounting plate 12 and is connected to a drive motor. The drive motor is mounted on the mounting plate 12, and its output shaft is connected to one end of the bidirectional screw 16 via a coupling. The drive motor is a low-speed motor with a locking function. The drive motor is powered by an external power source via a power cord. The power source can be a battery or a power source on the construction site.

[0025] Two corresponding second slots 21 are provided inside the first connecting block 19 and outside the first slot 20. Multiple corresponding second slots 23 are fixedly connected to the outside of the first slot 22. The second slots 23 are engaged with the inside of the second slots 21. Fixing bolts are provided inside the second slots 21.

[0026] Two corresponding ring blocks 25 are fixedly connected to the outer side of the clamping block 24. The clamping block 24 includes, but is not limited to, arc-shaped clamping plates and rectangular clamping plates.

[0027] A winch 4 is fixedly connected to the top of the mounting rod 1. The winch 4 consists of a mounting frame, a winding roller, a servo motor, a cable management frame, and other structures. The winch 4 is a product currently available on the market. Since winches are also being improved, this device can adaptably select a suitable product. A traction rope 7 is wound around the outside of the winding roller. One end of the traction rope 7 is fixedly connected to the outside of the winding roller. Multiple sets of guide rollers 13 are rotatably connected inside the support frame 8 through bearings. The traction rope 7 passes through the guide rollers 13 and the support frame 8 and is fixedly connected to a hook 9. A hanging ring 10 is fixedly connected to the top of the mounting plate 12. The hook 9 and the hanging ring 10 cooperate with each other.

[0028] The bottom of the mounting rod 1 is fixedly connected to the base 3, the bottom of the base 3 is provided with an electric guide wheel, the outer side of the electric guide wheel is provided with a guide rail, and the guide rod 11 can be extended by threaded connection.

[0029] In summary, when using this anti-sway lifting assembly, the operator connects power to each mechanism. The shape of the clamping block 24 can be changed according to the needs of the material being lifted. Simultaneously, the extension length of the first clamping rod 22 can be adjusted as needed. The corresponding second clamping rod 23 is then engaged with the inside of the second clamping slot 21 and secured with bolts. During lifting, the material is placed between the two sets of clamping blocks 24. The control device then starts the drive motor, which rotates the bidirectional screw 16, thereby rotating the two first adjusting blocks 17. The second adjusting block 18 moves towards the center of the mounting plate 12, thereby driving the two sets of clamping blocks 24 to clamp the material. At the same time, the binding rope can be used to further fix the material through the ring block 25. Then, the winch 4 is started by the control device, and the traction rope 7 is wound up, thereby driving the mounting plate 12 to rise and fall, thereby lifting the material. The four guide rods 11 slide inside the support frame 8 when the mounting plate 12 is raised and lowered, thereby guiding the mounting plate 12 and ensuring the stability of the traction rope 7, hook 9, hanging ring 10 and mounting plate 12 when they are raised and lowered.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. Anti-swing hoisting assembly comprising a mounting pole (1), characterized in that: A support frame (8) is fixedly connected to one side of the mounting rod (1). Four corresponding guide rods (11) are slidably connected inside the support frame (8). A mounting plate (12) is threadedly fixed to the bottom of the four guide rods (11). Two corresponding first adjustment slots (14) are opened inside the mounting plate (12). A second adjustment slot (15) is opened on one side of the mounting plate (12) and on the side of the first adjustment slot (14). Two corresponding first adjustment blocks (17) are slidably connected inside the first adjustment slot (14). A second adjustment block (18) is fixedly connected to the bottom of the first adjustment block (17). The second adjustment block (18) is slidably connected inside the second adjustment slot (15). A first connecting block (19) is fixedly connected to the bottom of the second adjustment slot (15). A first slot (20) is opened inside the first connecting block (19). A first locking rod (22) is inserted into the first slot (20). A clamping block (24) is fixedly connected to one side of the first locking rod (22).

2. A sway prevention hoist assembly according to claim 1, characterized in that: The first adjustment groove (14) is rotatably connected to a bidirectional screw (16) via a bearing. The bidirectional screw (16) passes through the two first adjustment blocks (17) and is threadedly connected to them. One end of the bidirectional screw (16) extends into the interior of the mounting plate (12) and is connected to a drive motor.

3. A sway prevention hoist assembly according to claim 1, wherein: The first connecting block (19) has two corresponding second slots (21) inside and outside the first slot (20). The first lever (22) has multiple corresponding second levers (23) fixedly connected to its outer side. The second levers (23) are engaged inside the second slots (21). The second levers (23) are provided with fixing bolts inside.

4. A sway prevention hoist assembly according to claim 1, wherein: The clamping block (24) has two corresponding ring blocks (25) fixedly connected to its outer side.

5. A sway prevention hoist assembly according to claim 1, wherein: A winch (4) is fixedly connected to the top of the mounting rod (1). The winch (4) consists of a mounting frame, a take-up roller, and a servo motor. A traction rope (7) is wound around the outside of the take-up roller. One end of the traction rope (7) is fixedly connected to the outside of the take-up roller. Multiple sets of guide rollers (13) are rotatably connected inside the support frame (8) through bearings. The traction rope (7) passes through the guide rollers (13) and the support frame (8) and is fixedly connected to a hook (9). A hanging ring (10) is fixedly connected to the top of the mounting plate (12). The hook (9) and the hanging ring (10) cooperate with each other.

6. A sway prevention hoist assembly according to claim 1, wherein: The bottom of the mounting rod (1) is fixedly connected to a base (3), and the bottom of the base (3) is provided with an electric guide wheel, and the outer side of the electric guide wheel is provided with a guide rail.

7. A sway prevention hoist assembly according to claim 1, wherein: The guide rod (11) can be extended by threaded connection.

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