A hooking structure of an electric hoist
By designing an electric hoist attachment structure with support columns, moving components, and blocking components, the shortcomings of existing electric hoist attachment structures in terms of operational flexibility and stability are solved, achieving efficient and safe movement and fixation of items.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN FADA CRANE CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-06-19
AI Technical Summary
The existing electric hoist attachment structure is insufficient in terms of operational flexibility and adjustment range, especially in high-altitude operations or confined spaces where it is inconvenient to operate, and the swaying of the load during transportation causes instability.
An electric hoist mounting structure was designed, comprising a support column, a moving component, an overlapping component, and a blocking component. The structure achieves smooth sliding through a motor-driven wheel and guide rail, while rubber blocks and anti-slip pads provide fixation. The blocking component prevents items from tilting or falling.
It improves operational flexibility and safety, ensures the stability and fixation of items during movement, avoids shaking and falling, and adapts to the needs of items of different shapes and sizes.
Smart Images
Figure CN224377497U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hanging structure technology, and more specifically, to a hanging structure for an electric hoist. Background Technology
[0002] In existing technologies, the current electric hoist hook-up structures are mainly designed for load-bearing and fixing. However, during use, due to the strong structural fixation of the hook-up device, the operational flexibility is poor. Therefore, when it is necessary to adjust the position of the hooked object, especially for precise adjustment, the existing hook-up structure often cannot provide sufficient flexibility.
[0003] Another major problem with the electric hoist's mounting structure is that the existing structure cannot flexibly meet the needs of component overlap when installing or disassembling parts, especially in high-altitude operations or confined spaces. Operators may be limited by space and angle when overlapping components. The existing mounting structure does not have enough adjustment range or quick fixing device, making the component overlap process more cumbersome and inefficient.
[0004] During the transportation of electric hoists, the electric hoist itself needs to move along the track or beam, and the connection between the hook and the electric hoist is not completely fixed. The inertia during transportation causes the electric hoist and the hook to move relative to each other. When the electric hoist moves to the destination and stops, the item on the hook still remains in motion due to inertia. The swaying of the hook may cause the wire rope and hook to swing, which in turn makes the entire hook structure unstable. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] To address the problems existing in the prior art, this utility model provides a hooking structure for an electric hoist, thereby solving the technical problem mentioned in the background art that the current electric hoist hooking structures are mainly designed for load-bearing and fixing, but in use, due to the strong structural fixation of the hooking device, the operational flexibility is poor.
[0007] (II) Technical Solution
[0008] To achieve the above objectives, this utility model provides the following technical solution: a hanging structure for an electric hoist, comprising support columns, four of which are provided. A movable component is mounted on each support column. The movable component includes a top frame, a support frame, a hanging rod, a guide rail, and a movable frame. The top frame is mounted on the support columns, the support frame is mounted on the top frame, the hanging rod is mounted at the bottom of the support frame, the guide rail is mounted on the hanging rod, and the movable frame is slidably connected to the guide rail. An overlapping component is provided on the movable frame, comprising a plate, bolts, and a rubber block. The plate overlaps the movable frame, the bolts are threaded onto the plate, and the rubber block is connected to one end of the bolts, abutting against the movable frame.
[0009] The present invention is further configured such that a first motor is fixedly installed on the movable frame, and a drive wheel is connected to the output end of the first motor. The drive wheel is rotatably connected to the movable frame, and a driven wheel is rotatably connected to the movable frame. Both the drive wheel and the driven wheel are slidably connected to the movable frame. The rotation process of the drive wheel is completed through the cooperative use of each component.
[0010] The present invention is further configured such that a second motor is installed on the mobile frame, and a wheel is connected to the drive end of the second motor. The driving process of the second motor is completed through the cooperation of various components.
[0011] The present invention is further configured such that a winding rope is wound and connected to the wheel, and a third guide wheel is rotatably connected to the movable frame. The winding rope is wound and connected to the third guide wheel. Through the cooperative use of each component, the winding process of the winding rope is completed.
[0012] The present invention is further configured such that a control frame is installed above and below the movable frame, and a first guide wheel and a second guide wheel are rotatably connected on the control frame. The winding rope is wound around the first guide wheel and the second guide wheel, and the rotation process of the first guide wheel and the second guide wheel is completed through the cooperative use of the various components.
[0013] The present invention is further configured such that an anti-slip pad is installed on the inner side of the plate, and the anti-slip pad abuts against the movable frame, so that the anti-slip pad can be used through the cooperation of various components.
[0014] The present invention is further configured such that a blocking assembly is provided on the control frame, the blocking assembly including a hook, a threaded rod and a baffle, the hook is installed on the control frame, the threaded rod is installed on the hook, the baffle is threadedly connected to the threaded rod, and one end of the baffle abuts against the hook, so that the rotation process of the baffle is completed through the cooperation of the various components.
[0015] The present invention is further configured such that hooks are installed on the plate and a base plate is installed at the bottom of the support column, thereby completing the process of fixing the support column through the cooperation of the various components.
[0016] (III) Beneficial Effects
[0017] Compared with the prior art, this utility model provides a hanging structure for an electric hoist, which has the following beneficial effects:
[0018] 1. Through the design of the first motor, drive wheel, driven wheel and guide rail, the moving component can achieve smooth and precise sliding movement. In use, the moving frame can slide along the guide rail to complete the displacement process of the item. In addition, the combination of the second motor and the winding rope allows the control frame to be height adjusted to meet the hanging needs of different items. The overall design of the moving component not only improves the operating efficiency, but also ensures that the item can be safely moved along the required path.
[0019] 2. The overlapping component provides stability for fixing items by cooperating with the plate and rubber block. The contact between the rubber block and the moving frame effectively prevents unnecessary vibration or displacement of items during movement. The anti-slip pad design further increases friction, ensuring that the plate is not easy to slide and enhancing the fixing effect. The overlapping component not only ensures the safety of items but also improves the reliability of the device, preventing items from falling due to improper hanging.
[0020] 3. The design of the blocking component effectively prevents the hung items from tilting or falling during movement. The combination of the hook and the baffle can firmly fix the items and avoid accidents caused by the instability of the items. The rotating design of the baffle allows it to adjust the contact angle with the hook as needed, so as to flexibly adapt to items of different shapes and sizes and provide a safer guarantee. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of the attachment structure of an electric hoist according to the present invention.
[0022] Figure 2 This is a schematic diagram of the structure in the present invention.
[0023] Figure 3 This is a cross-sectional view of the structure of this utility model;
[0024] Figure 4 This is a schematic diagram of the structure of this utility model;
[0025] Figure 5 This is a schematic diagram of the structure of this utility model.
[0026] In the diagram: 1. Support column; 2. Top frame; 3. Support frame; 4. Hanging rod; 5. Guide rail; 6. Moving frame; 7. Plate; 8. Bolt; 9. Rubber block; 10. First motor; 11. Drive wheel; 12. Driven wheel; 13. Second motor; 14. Winding rope; 15. Third guide wheel; 16. Control frame; 17. First guide wheel; 18. Second guide wheel; 19. Anti-slip mat; 20. Hook; 21. Threaded rod; 22. Baffle; 23. Hook; 24. Base plate. Detailed Implementation
[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.
[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.
[0030] Please see Figures 1-5 An electric hoist mounting structure includes four support columns 1. Each support column 1 has a movable component, which includes a top frame 2, a support frame 3, a hanging rod 4, a guide rail 5, and a movable frame 6. The top frame 2 is mounted on the support column 1, the support frame 3 is mounted on the top frame 2, the hanging rod 4 is mounted at the bottom of the support frame 3, the guide rail 5 is mounted on the hanging rod 4, and the movable frame 6 is slidably connected to the guide rail 5. The movable frame 6 has an overlapping component, which includes a plate 7, bolts 8, and rubber blocks 9. The plate 7 overlaps the movable frame 6, the bolts 8 are threadedly connected to the plate 7, and the rubber blocks 9 are connected to one end of the bolts 8, abutting against the movable frame 6.
[0031] A first motor 10 is fixedly installed on the movable frame 6. A drive wheel 11 is connected to the output end of the first motor 10. The drive wheel 11 is rotatably connected to the movable frame 6. A driven wheel 12 is rotatably connected to the movable frame 6. Both the drive wheel 11 and the driven wheel 12 are slidably connected to the movable frame 6.
[0032] A second motor 13 is installed on the mobile frame 6, and the drive end of the second motor 13 is connected to an external wheel.
[0033] A winding rope 14 is wound and connected to the wheel, and a third guide wheel 15 is rotatably connected to the moving frame 6. The winding rope 14 is wound and connected to the third guide wheel 15.
[0034] A control frame 16 is installed above and below the mobile frame 6. A first guide wheel 17 and a second guide wheel 18 are rotatably connected to the control frame 16. A winding rope 14 is wound around the first guide wheel 17 and the second guide wheel 18.
[0035] An anti-slip pad 19 is installed on the inner side of the plate 7, and the anti-slip pad 19 abuts against the movable frame 6.
[0036] In this embodiment, during use, the first motor 10 is started, causing the drive wheel 11 at its output end to rotate. During this rotation, the drive wheel 11 slides along the guide rail 5, and during this movement, it drives the driven wheel 12 on the moving frame 6 to move along the guide rail 5. When an item to be hung is placed on the hook 20 and needs to be moved, the second motor 13 is started, causing its wheel to rotate. This causes the winding rope 14 wound around it to wind up, and the first guide wheel 17 and the second guide wheel 14 are used sequentially to wind up the rope. The rotation of wheel 18 and third guide wheel 15 causes the control frame 16 to move in height, thereby completing the positional movement of the item. During use, by attaching the plate 7 to the moving frame 6, and then rotating the plate 7 using bolt 8, the rubber block 9 at one end of the plate 7 is moved to abut against the moving frame 6, thus completing the fixation process. The anti-slip pad 19 on the inner side of the plate 7 abuts against one end of the moving frame 6, thus completing the fixation process of the plate 7. During use, some parts can be hung on hook 23 to complete the placement process.
[0037] Please see Figure 5 As an embodiment of the electric hoist's hanging structure for the blocking component: the control frame 16 is provided with a blocking component, which includes a hook 20, a threaded rod 21 and a baffle 22. The hook 20 is installed on the control frame 16, the threaded rod 21 is installed on the hook 20, and the baffle 22 is threadedly connected to the threaded rod 21. One end of the baffle 22 abuts against the hook 20.
[0038] Hooks 23 are installed on the plate 7, and a base plate 24 is installed at the bottom of the support column 1.
[0039] More specifically, during use, after one end of the component is hung on the hook 20, the baffle 22 is rotated along the threaded rod 21. As it rotates, one end of the baffle 22 is moved to abut against one end of the hook 20, so that the item will not tip over due to the movement of the hung item during use.
[0040] In summary, during use or operation of the overall equipment: During use, starting the first motor 10 causes the drive wheel 11 at its output end to rotate, allowing it to slide along the guide rail 5. During this movement, the drive wheel 12 on the moving frame 6 moves along the guide rail 5. When an item to be hung is placed on the hook 20 and needs to be moved, starting the second motor 13 causes its wheel to rotate, causing the winding rope 14 wound around it to wind up. This is done sequentially using the first guide wheel 17. The rotation of the second guide wheel 18 and the third guide wheel 15 causes the control frame 16 to move in height, thereby completing the positional movement of the item. During use, by attaching the plate 7 to the moving frame 6, and then rotating the plate 7 using the bolt 8, the rubber block 9 at one end of the plate 7 is moved to abut against the moving frame 6, thus completing the fixation process. The anti-slip pad 19 on the inner side of the plate 7 abuts against one end of the moving frame 6, thus completing the fixation process of the plate 7. During use, some parts can be hung on the hook 23, thereby completing the placement process.
[0041] During use, after one end of the component is hung on the hook 20, the baffle 22 is rotated along the threaded rod 21. As it rotates, one end of the baffle 22 is moved to abut against one end of the hook 20, so that the item will not tip over due to the movement of the hung item during use.
[0042] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.
Claims
1. A mounting structure for an electric hoist, comprising four support columns (1), characterized in that: A movable component is provided on the support column (1). The movable component includes a top frame (2), a support frame (3), a hanging rod (4), a guide rail (5), and a movable frame (6). The top frame (2) is provided on the support column (1). The support frame (3) is installed on the top frame (2). The hanging rod (4) is installed at the bottom of the support frame (3). The guide rail (5) is provided on the hanging rod (4). The movable frame (6) is slidably connected to the guide rail (5). An overlapping component is provided on the movable frame (6). The overlapping component includes a plate (7), a bolt (8), and a rubber block (9). The plate (7) overlaps on the movable frame (6). The bolt (8) is threadedly connected to the plate (7). The rubber block (9) is connected to one end of the bolt (8). The rubber block (9) abuts against the movable frame (6).
2. The hanging structure of an electric hoist according to claim 1, characterized in that: A first motor (10) is fixedly installed on the mobile frame (6). A drive wheel (11) is connected to the output end of the first motor (10). The drive wheel (11) is rotatably connected to the mobile frame (6). A driven wheel (12) is rotatably connected to the mobile frame (6). Both the drive wheel (11) and the driven wheel (12) are slidably connected to the mobile frame (6).
3. The hanging structure of an electric hoist according to claim 2, characterized in that: A second motor (13) is installed on the mobile frame (6), and the drive end of the second motor (13) is connected to a wheel.
4. The hanging structure of an electric hoist according to claim 3, characterized in that: A winding rope (14) is wound and connected to the wheel, and a third guide wheel (15) is rotatably connected to the moving frame (6). The winding rope (14) is wound and connected to the third guide wheel (15).
5. The hanging structure of an electric hoist according to claim 4, characterized in that: A control frame (16) is installed above and below the mobile frame (6). A first guide wheel (17) and a second guide wheel (18) are rotatably connected on the control frame (16). The winding rope (14) is wound around the first guide wheel (17) and the second guide wheel (18).
6. The attachment structure of an electric hoist according to claim 5, characterized in that: An anti-slip pad (19) is installed on the inner side of the plate (7), and the anti-slip pad (19) abuts against the movable frame (6).
7. The attachment structure of an electric hoist according to claim 6, characterized in that: The control frame (16) is provided with a blocking assembly, which includes a hook (20), a threaded rod (21) and a baffle (22). The hook (20) is mounted on the control frame (16), the threaded rod (21) is mounted on the hook (20), and the baffle (22) is threadedly connected to the threaded rod (21). One end of the baffle (22) abuts against the hook (20).
8. The attachment structure of an electric hoist according to claim 7, characterized in that: Hooks (23) are installed on the plate (7), and a base plate (24) is installed at the bottom of the support column (1).