A quick rope releasing device for hoisting

Abstract

The utility model relates to rope removing device technical field, and disclose a hoist hoist quick rope removing device, include: the shell, the upper end surface welding of shell fixed has the hanger; inner shell, rotates and installs in the inside of shell, the inside of shell is located the outside installation of inner shell has along annular even distribution's rolling axle, and rolling axle is connected with shell rotation, hang the groove, set up in the inside one side of inner shell, fixed frame, fixedly set up in the right side front of shell, the inside fixed mounting of fixed frame has drive motor, the output fixed mounting of drive motor has drive gear wheel, drive gear ring, fixedly set up in the front end surface of inner shell, drive gear ring is connected with drive gear wheel meshing, remote control signal receiving controller, fixedly installed in the outside front end surface of fixed frame, the utility model discloses through remote control drive inner shell rotation changes the realization automatic rope removing of hang the groove orientation, need not manual operation, has efficient, safe advantage, solved the problem of traditional mode low efficiency, high risk.

Description

Technical Field

[0001] This utility model relates to the technical field of rope release devices, specifically a rapid rope release device for lifting and hoisting. Background Technology

[0002] In the field of lifting and hoisting operations, rope release is a crucial step in ensuring smooth construction processes and improving operational efficiency and safety. Currently, traditional methods of rope release in lifting and hoisting largely rely on manual operation of the hook and ropes to detach the suspended object. For example, in scenarios such as hoisting building materials in construction or loading cargo in ports, workers need to approach the hoisting point and manually untie the ropes or adjust the hook position to release the suspended object.

[0003] However, these traditional methods have many drawbacks. From an efficiency perspective, manual operation is cumbersome, requiring a significant amount of time for rope untying and hook adjustment. This can significantly slow down the overall construction progress, especially in large-scale, high-frequency lifting operations. From a safety perspective, workers are in close proximity to the lifting point, and if the suspended object accidentally shakes or falls, it can easily cause injuries such as being crushed or crushed. Furthermore, during manual operation, improper force or wear on the ropes or hooks can lead to problems such as ropes being difficult to untie or hooks getting stuck, further increasing operational risks. In addition, in some special environments such as high-altitude or hazardous chemical lifting scenarios, the safety hazards of manual rope untying are even more prominent, limiting the application scope and safety improvement of lifting operations and failing to meet the needs of modern, efficient, and safe lifting operations. Therefore, a rapid rope untying device for lifting operations is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a quick rope release device for lifting and hoisting, thereby solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rapid rope release device for lifting and hoisting, comprising:

[0006] The outer casing has a hanger welded and fixed to its upper end face;

[0007] The inner shell is rotatably installed inside the outer shell. The inner shell is located outside the inner shell and is equipped with rollers that are evenly distributed in a ring. The rollers are rotatably connected to the outer shell.

[0008] Hanging groove, located on one side of the inner shell;

[0009] A fixed frame is fixedly installed on the front right side of the outer casing. A drive motor is fixedly installed inside the fixed frame, and a drive gear is fixedly installed at the output end of the drive motor.

[0010] A transmission gear ring is fixedly mounted on the front end face of the inner shell, and the transmission gear ring is meshed with the drive gear.

[0011] The remote control signal receiver controller is fixedly installed on the external front surface of the mounting bracket.

[0012] Preferably, baffles are provided on the front and rear sides of the outer shell at the outer edge of the inner shell, and the baffles are fixedly connected to the outer shell, and the baffles are used to limit the inner shell.

[0013] Preferably, a top frame is fixedly installed on one side of the upper end of the outer shell, and an electric telescopic rod is fixedly installed on the lower end of the top frame. The electric telescopic rod is used to control the lifting and lowering of the limit plate.

[0014] Preferably, a groove is provided on the upper inner surface of the outer casing, and a limit plate is installed at the lower end of the electric telescopic rod inside the groove.

[0015] Preferably, the limiting plate is fixedly connected to the electric telescopic rod, and the limiting plate is slidably connected to the sliding groove. The limiting plate is inserted into the hanging groove to prevent the suspended object from falling off.

[0016] Preferably, a limiting plate is installed on the outer edge of the hanging groove of the inner shell, and the limiting plate is fixedly connected to the inner shell. The limiting plate is used to limit the rotation angle of the inner shell.

[0017] Compared with the prior art, this utility model provides a quick rope release device for lifting and hoisting, which has the following beneficial effects:

[0018] This invention achieves automated and rapid detachment of suspended objects during lifting operations by configuring a drive motor, transmission gear ring, inner shell, and hanging slot. A remote signal receiver controller receives signals and controls the drive motor to rotate, changing the orientation of the hanging slot and allowing the suspended object to detach by gravity. This eliminates the need for close-range manual operation, improving work efficiency, simplifying the detachment process, and reducing manual operation time. It also solves the safety hazards associated with traditional manual detachment, avoiding the risk of accidental injury to workers near the lifting point. Furthermore, it is adaptable to various operating scenarios, making detachment safer and more efficient in high-altitude and hazardous environments, thus optimizing the overall lifting operation process. Attached Figure Description

[0019] Figure 1 This is a perspective view of the overall structure of this utility model;

[0020] Figure 2 This is a perspective view of the outer shell structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the rope-free state of this utility model.

[0022] In the diagram: 1. Outer shell; 2. Hanger; 3. Inner shell; 4. Hanging groove; 5. Roller; 6. Transmission gear ring; 7. Baffle; 8. Fixing frame; 9. Remote control signal receiver controller; 10. Drive motor; 11. Drive gear; 12. Top frame; 13. Electric telescopic rod; 14. Limiting plate; 15. Slide groove; 16. Limiting plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides a technical solution: a rapid rope release device for lifting and hoisting. Please refer to [link / reference]. Figure 1 , Figure 2 and Figure 3 ,include:

[0025] The outer casing 1 has a hanger 2 welded and fixed to its upper end face;

[0026] The inner shell 3 is rotatably installed inside the outer shell 1. Inside the outer shell 1, located outside the inner shell 3, are rollers 5 evenly distributed in a ring, and the rollers 5 are rotatably connected to the outer shell 1.

[0027] Hanging groove 4 is located on one side of the inner shell 3;

[0028] The mounting bracket 8 is fixedly installed on the front right side of the outer casing 1. The drive motor 10 is fixedly installed inside the mounting bracket 8, and the drive gear 11 is fixedly installed at the output end of the drive motor 10.

[0029] The transmission gear ring 6 is fixedly installed on the front end face of the inner shell 3, and the transmission gear ring 6 is meshed with the drive gear 11.

[0030] The remote control signal receiver controller 9 is fixedly installed on the external front surface of the mounting bracket 8.

[0031] Please see Figure 1 and Figure 3 The front and rear sides of the outer shell 1 are provided with baffles 7 located at the outer edge of the inner shell 3, and the baffles 7 are fixedly connected to the outer shell 1. The baffles 7 are used to limit the inner shell 3.

[0032] Please see Figure 1 and Figure 2 A top frame 12 is fixedly installed on one side of the upper end of the outer casing 1, and an electric telescopic rod 13 is fixedly installed on the lower end of the top frame 12. The electric telescopic rod 13 is used to control the lifting and lowering of the limit plate 14.

[0033] Please see Figure 1 , Figure 2 and Figure 3 The upper inner surface of the outer casing 1 is provided with a groove 15, and the lower end of the electric telescopic rod 13 is located inside the groove 15 and a limit plate 14 is installed.

[0034] Please see Figure 1 and Figure 3 The limiting plate 14 is fixedly connected to the electric telescopic rod 13, and the limiting plate 14 is slidably connected to the slide groove 15. The limiting plate 14 is inserted into the hanging groove 4 to achieve the function of preventing the suspended object from falling off.

[0035] Please see Figure 1 , Figure 2 and Figure 3 A limiting plate 16 is installed on the outer edge of the hanging groove 4 of the inner shell 3, and the limiting plate 16 is fixedly connected to the inner shell 3. The limiting plate 16 is used to limit the rotation angle of the inner shell 3.

[0036] This solution: A remote control is used to send a remote control signal. The remote control signal receiving controller 9 receives the signal and controls the drive motor 10 to start, causing the drive gear 11 to rotate. The transmission gear ring 6 drives the inner shell 3 to rotate inside the outer shell 1, so that the hanging groove 4 faces upward. The suspended object is hung in the hanging groove 4. The electric telescopic rod 13 is controlled to drive the limit plate 14 to extend from the slide groove 15 and abut against the hanging groove 4 to prevent the suspended object from falling off.

[0037] When hoisted to the required position, the electric telescopic rod 13 is controlled to cause the limiting insert 14 to retract into the slide groove 15, and the drive motor 10 is controlled to cause the drive gear 11 to rotate, which in turn drives the transmission gear ring 6 to cause the inner shell 3 to rotate and the hanging groove 4 to face downwards, so that the suspended object can be released from the hanging groove 4 under the action of gravity, thus achieving rapid rope release.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid rope release device for lifting and hoisting, characterized in that, include: The outer shell (1) has a hanger (2) welded and fixed to its upper end face; The inner shell (3) is rotatably installed inside the outer shell (1). The inner shell (1) is located outside the inner shell (3) and is equipped with rollers (5) that are evenly distributed in a ring. The rollers (5) are rotatably connected to the outer shell (1). Hanging groove (4) is opened on one side inside the inner shell (3); A fixed frame (8) is fixedly installed on the front right side of the outer shell (1). A drive motor (10) is fixedly installed inside the fixed frame (8). A drive gear (11) is fixedly installed at the output end of the drive motor (10). A transmission gear ring (6) is fixedly disposed on the front end face of the inner shell (3), and the transmission gear ring (6) is meshed with the drive gear (11); The remote control signal receiver controller (9) is fixedly installed on the external front end face of the mounting bracket (8).

2. The lifting and hoisting quick rope release device according to claim 1, characterized in that: The front and rear sides of the outer shell (1) are provided with baffles (7) located on the outer edge of the inner shell (3), and the baffles (7) are fixedly connected to the outer shell (1).

3. The lifting and hoisting quick rope release device according to claim 1, characterized in that: A top frame (12) is fixedly installed on one side of the upper end of the outer shell (1), and an electric telescopic rod (13) is fixedly installed on the lower end of the top frame (12).

4. The lifting and hoisting quick rope release device according to claim 3, characterized in that: The upper inner surface of the outer casing (1) is provided with a sliding groove (15), and the lower end of the electric telescopic rod (13) is located inside the sliding groove (15) and a limit plate (14) is installed.

5. A quick rope release device for lifting and hoisting according to claim 4, characterized in that: The limiting plate (14) is fixedly connected to the electric telescopic rod (13), and the limiting plate (14) is slidably connected to the slide groove (15).

6. The lifting and hoisting quick rope release device according to claim 1, characterized in that: A limiting plate (16) is installed on the outer edge of the hanging groove (4) of the inner shell (3), and the limiting plate (16) is fixedly connected to the inner shell (3).

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