Multifunctional hanging bracket
By designing a multi-functional hanger, mechanical parts are lifted and placed on a placement tray using a winding roller and a lifting rope in conjunction with a hook. Stable placement and angle adjustment are achieved through structures such as a rotating seat and a limiting plate, which solves the problem of the single function of existing hangers and improves the efficiency of mechanical maintenance.
Patent Information
- Application Number
- CN202423310352.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-31
AI Technical Summary
The existing lifting racks have limited functionality, only capable of lifting mechanical parts. These parts need to be lifted onto a workbench for repair, which affects maintenance efficiency.
Design a multi-functional lifting frame that uses a winding roller and a lifting rope in conjunction with a hook to lift mechanical parts and place them on a placement plate below a support rod. Combined with a rotating seat, a limiting plate, and a push rod, it achieves stable placement and angle adjustment of the mechanical parts, facilitating maintenance after lifting.
This allows for direct repair of mechanical parts after lifting, avoiding the need to place parts on other workbenches and improving the efficiency of mechanical repair work.
Smart Images
Figure CN223547625U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of lifting frame technology, specifically a multi-functional lifting frame. Background Technology
[0002] Mechanical maintenance lifting rigs, as indispensable equipment in modern industrial maintenance and installation processes, are becoming increasingly important. These rigs are primarily used to provide the necessary support and lifting capacity when repairing or installing large mechanical equipment, ensuring the safety and efficiency of the operation.
[0003] Existing lifting gantry systems can only lift mechanical parts, which is a relatively limited function. When mechanical parts need to be repaired, they must be lifted onto a workbench for repair. Utility Model Content
[0004] To address the shortcomings of existing technologies, this application provides a multi-functional lifting frame that allows for the placement of mechanical parts after lifting, facilitating post-lift maintenance without the need to place the parts on other workbenches, thus improving the efficiency of mechanical maintenance. This solves the problem that existing lifting frames can only lift mechanical parts, have limited functionality, and require the parts to be placed on workbenches for maintenance.
[0005] To achieve the aforementioned goal of facilitating the placement of mechanical parts after lifting for convenient post-lift maintenance without needing to place them on other workbenches, thereby improving the efficiency of mechanical maintenance, this application provides the following technical solution: A multi-functional lifting frame, comprising a base, a support column at the top of the base, a support rod at the top of the support column, a take-up roller rotatably mounted on the top of the support rod via a support frame, one end of the take-up roller having a rotating shaft located at the output end of a first motor, the bottom of the first motor having the top of the support rod mounted on a fixing block, a lifting rope on the outer surface of the middle of the take-up roller, one end of the lifting rope extending to the bottom of the support rod, a hook at one end of the lifting rope, a placement tray below the hook, the placement tray being mounted on the top of a pallet, and one end of the pallet being hinged to one side of the support column via a hinge frame.
[0006] The above solution uses a winding roller in conjunction with a lifting rope and hook to lift the parts that need repair. After lifting, the mechanical parts are placed on a placement tray under the support rod for repair and inspection. This achieves the effect of placing the mechanical parts after lifting, which is convenient for repair after lifting, without having to lift the mechanical parts onto other workbenches, thus improving the efficiency of mechanical repair work.
[0007] Furthermore, a rotating seat is rotatably provided on the top of the tray, and the top of the rotating seat is located at the bottom of the placement tray.
[0008] The above solution allows the placement tray to rotate on top of the pallet via the rotating seat, thereby adjusting the orientation of the mechanical components on top of the placement tray and facilitating maintenance of different positions of the mechanical components.
[0009] Furthermore, the outer surface of the middle part of the rotating seat is provided with multiple limiting plates in a circular array, and two adjacent limiting plates are slidably connected to the outer surface of one end of the positioning plate, and a push rod is provided at the other end of the positioning plate.
[0010] By inserting the outer surface of one end of the positioning plate between two adjacent limiting plates, the angle of the rotating seat can be limited, preventing the rotating seat from driving the placement plate to rotate when repairing the mechanical parts on top of the placement plate.
[0011] Furthermore, a support plate is provided on the top of the pallet, and a push rod is slidably provided on the inner wall of the middle part of the support plate, and the outer surface of the middle part of the push rod is quadrilateral.
[0012] The above solution uses a support plate to fix the trajectory of the push rod, thereby improving the stability of the push rod when it moves the positioning plate.
[0013] Furthermore, a fixing ring is provided on one side of the outer surface of the middle part of the push rod, and a spring is provided on one side of the fixing ring, with one end of the spring located on one side of the support plate.
[0014] With the above solution, the spring can apply a pulling force to the push rod through the fixed ring, so that the push rod can stably drive the positioning plate to be inserted between two adjacent limit plates. This prevents the positioning plate from sliding out between the two adjacent limit plates during the maintenance of mechanical parts, which would prevent the angle of the rotating seat from being restricted.
[0015] Furthermore, a swing rod is hinged to the bottom of the pallet via a hinge frame. One end of the swing rod is hinged to one end of the top of the connecting plate via the hinge frame. A threaded rod is threaded to the inner wall of the middle part of the connecting plate. One end of the threaded rod is set on the output shaft of the second motor.
[0016] The above scheme uses a second motor to drive the threaded rod to rotate, which in turn moves the connecting plate, adjusts the height of the connecting plate, and then drives the swing rod to swing, which in turn drives the pallet to swing, adjusting the position of the pallet. This allows for easy folding and unfolding of the pallet and the placement tray, preventing the pallet from affecting the lifting of mechanical parts by the lifting rope and hook.
[0017] Furthermore, a limiting frame is provided at one end of the connecting plate, and the inner wall of the middle part of the limiting frame is slidably disposed on the outer surface of the middle part of the support column.
[0018] The above solution allows the connecting plate's angle to be fixed and its stability improved by sliding the inner wall of the limiting frame on the outer surface of the middle of the support column.
[0019] Furthermore, a rotating ring is provided on the outer surface of the middle part of the placement tray via a fixing block.
[0020] The above design allows workers to easily rotate the placement tray using the rotating ring, thereby facilitating the adjustment of the angle of the mechanical components on top of the placement tray.
[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0022] This multi-functional lifting frame uses a winding roller, rope, and hook to lift the parts that need repair. After lifting, the mechanical parts are placed on a tray below the support rod for repair and inspection. This allows for convenient placement of the mechanical parts after lifting, facilitating repair without having to place them on other workbenches, thus improving the efficiency of mechanical repair. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural diagram of this application;
[0024] Figure 2 This is a schematic diagram of the front structure of this application;
[0025] Figure 3 This is a schematic diagram of the structure on the right side of this application;
[0026] Figure 4 This is a schematic diagram of the connection structure between the rotating seat and the limiting plate in this application.
[0027] In the picture:
[0028] 1. Base; 2. Support column; 3. Support rod; 4. Take-up roller; 5. First motor; 6. Lifting rope; 7. Lifting hook; 8. Placement tray; 9. Support plate; 10. Rotating seat; 11. Limiting plate; 12. Positioning plate; 13. Push rod; 14. Support plate; 15. Spring; 16. Fixing ring; 17. Swing rod; 18. Connecting plate; 19. Threaded rod; 20. Second motor; 21. Limiting frame; 22. Rotating ring. Detailed Implementation
[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.
[0030] Please see Figure 1 , Figure 2 and Figure 3 This embodiment of a multifunctional hanger includes a base 1, a support column 2 on the top of the base 1, a support rod 3 on the top of the support column 2, a take-up roller 4 rotatably mounted on the top of the support rod 3 via a support frame, one end of the take-up roller 4 having a rotating shaft mounted on the output end of a first motor 5, the bottom of the first motor 5 having the top of the support rod 3 mounted on a fixing block, a hanging rope 6 on the outer surface of the middle part of the take-up roller 4, one end of the hanging rope 6 extending to the bottom of the support rod 3, a hook 7 on one end of the hanging rope 6, a placement tray 8 below the hook 7, the placement tray 8 being mounted on the top of a pallet 9, one end of the pallet 9 being hinged to one side of the support column 2 via a hinge frame.
[0031] Please see Figure 2 , Figure 3 and Figure 4 A rotating seat 10 is rotatably mounted on the top of the tray 9. The top of the rotating seat 10 is located at the bottom of the placement tray 8. The rotating seat 10 allows the placement tray 8 to rotate on the top of the tray 9, thereby adjusting the direction of the mechanical parts on the top of the placement tray 8, which facilitates maintenance of different positions of the mechanical parts.
[0032] Please see Figure 2 , Figure 3 and Figure 4 The outer surface of the middle part of the rotating seat 10 is provided with multiple limiting plates 11 arranged in a ring array. Two adjacent limiting plates 11 are slidably connected to the outer surface of one end of the positioning plate 12. The other end of the positioning plate 12 is provided with a push rod 13. The push rod 13 is inserted between two adjacent limiting plates 11 through the outer surface of one end of the positioning plate 12, which can limit the angle of the rotating seat 10 and prevent the rotating seat 10 from driving the placement plate 8 to rotate when the mechanical parts on the top of the placement plate 8 are being repaired.
[0033] Please see Figure 1 , Figure 3 and Figure 4 A support plate 14 is provided on the top of the support plate 9. A push rod 13 is slidably provided on the inner wall of the middle part of the support plate 14. The outer surface of the middle part of the push rod 13 is quadrilateral. The support plate 14 can fix the trajectory of the push rod 13 and improve the stability when the push rod 13 drives the positioning plate 12 to move.
[0034] Please see Figure 1 , Figure 3 and Figure 4 A fixing ring 16 is provided on the outer surface of one side of the middle part of the push rod 13, and a spring 15 is provided on one side of the fixing ring 16. One end of the spring 15 is provided on one side of the support plate 14. The spring 15 can apply a pulling force to the push rod 13 through the fixing ring 16, so that the push rod 13 can stably drive the positioning plate 12 to be inserted between two adjacent limit plates 11. This prevents the positioning plate 12 from sliding out between the two adjacent limit plates 11 during the maintenance of mechanical parts, which would prevent the angle of the rotating seat 10 from being restricted.
[0035] Please see Figure 1 , Figure 2 and Figure 3 A swing rod 17 is hinged to the bottom of the pallet 9 via a hinge frame. One end of the swing rod 17 is hinged to the top of the connecting plate 18 via the hinge frame. A threaded rod 19 is threaded to the inner wall of the middle part of the connecting plate 18. One end of the threaded rod 19 is set on the output shaft of the second motor 20. The second motor 20 drives the threaded rod 19 to rotate, which can cause the threaded rod 19 to move the connecting plate 18 and adjust the height of the connecting plate 18. This, in turn, causes the swing rod 17 to swing, which in turn causes the pallet 9 to swing. Adjusting the position of the pallet 9 allows for easy folding and unfolding of the pallet 9 and the placement tray 8, preventing the pallet 9 from affecting the lifting of mechanical parts by the lifting rope 6 and the hook 7.
[0036] Please see Figure 1 , Figure 2 and Figure 4 A limiting frame 21 is provided at one end of the connecting plate 18. The inner wall of the limiting frame 21 is slidably disposed on the outer surface of the middle part of the support column 2. By sliding the inner wall of the limiting frame 21 on the outer surface of the middle part of the support column 2, the angle of the connecting plate 18 when moving can be fixed, thereby improving the stability of the connecting plate 18 when moving.
[0037] Please see Figure 1 , Figure 2 and Figure 3 A rotating ring 22 is provided on the outer surface of the middle part of the placement tray 8 through a fixing block. The rotating ring 22 allows the operator to easily rotate the placement tray 8, thereby facilitating the adjustment of the angle of the mechanical parts on the top of the placement tray 8.
[0038] In this embodiment, a multi-functional lifting frame is used to lift the parts that need to be repaired by means of a winding roller 4, a lifting rope 6, and a lifting hook 7. After being lifted, the mechanical parts are placed on a placement tray 8 below the support rod 3 for repair and inspection. This achieves the effect of placing the mechanical parts after lifting, which is convenient for repair after lifting, without having to lift the mechanical parts onto other workbenches, thus improving the efficiency of mechanical repair work.
[0039] The working principle of the above embodiment is as follows: The second motor 20 operates, driving the connecting plate 18 to move downwards, causing the connecting plate 18 to drive the swing rod 17 to swing. One end of the swing rod 17 pulls the support plate 9 to swing downwards, causing the end of the support plate 9 away from the support column 2 to swing downwards until the support plate 9 moves away from below the hook 7. The first motor 5 operates, driving the winding roller 4 to rotate. The winding roller 4 releases the lifting rope 6, causing the lifting rope 6 to drive the hook 7 to move downwards. The hook 7 hooks the mechanical part that needs to be lifted for maintenance. The first motor 5 operates, causing the winding roller 4 to wind up the lifting rope 6, thereby causing the hook 7 to drive the mechanical part that needs to be maintained to move upwards. After the mechanical part is lifted to the designated height, the second motor 20 operates, driving the threaded rod 19 to rotate. The threaded rod 19 pushes the connecting plate 18 to move upwards, causing the swing rod 17 to push the support plate 9 away from the support column 2. One end swings upward until the pallet 9 and the placement tray 8 swing to a horizontal state. The winding roller 4 releases the lifting rope 6, and the mechanical parts lifted by the hook 7 are placed on the placement tray 8 for maintenance. When it is necessary to adjust the orientation angle of the mechanical parts on the top of the placement tray 8, the push rod 13 is pulled away from the rotating seat 10, so that the fixing ring 16 stretches the spring 15. The push rod 13 pulls the positioning plate 12 out from between two adjacent limiting plates 11, and pulls the rotating ring 22 to drive the placement tray 8 to rotate, so that the rotating seat 10 rotates on the top of the pallet 9 to adjust the orientation angle of the mechanical parts on the top of the placement tray 8. After the orientation angle of the mechanical parts is adjusted, the pull on the push rod 13 is released, the spring 15 releases the tension, and the push rod 13 drives the positioning plate 12 to re-insert between the corresponding two adjacent limiting plates 11 to limit the angle of the rotating seat 10.
[0040] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0041] Although embodiments of this application 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 application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A multifunctional hanger, comprising a base (1), characterized in that: The base (1) is provided with a support column (2) at the top, and a support rod (3) is provided at the top of the support column (2). A take-up roller (4) is rotatably provided at the top of the support rod (3) through a support frame. One end of the take-up roller (4) is located at the output end of the first motor (5). The bottom of the first motor (5) is provided with the top of the support rod (3) through a fixing block. A hanging rope (6) is provided on the outer surface of the middle part of the take-up roller (4). One end of the hanging rope (6) extends to the bottom of the support rod (3). A hook (7) is provided at one end of the hanging rope (6). A placement tray (8) is provided below the hook (7). The placement tray (8) is installed on the top of the pallet (9). One end of the pallet (9) is hinged to one side of the support column (2) through a hinge frame.
2. The multifunctional hanger according to claim 1, characterized in that: The top of the tray (9) is rotatably provided with a rotating seat (10), and the top of the rotating seat (10) is located at the bottom of the placement tray (8).
3. A multifunctional hanger according to claim 2, characterized in that: The outer surface of the rotating seat (10) is provided with a plurality of limiting plates (11) arranged in a ring array. Two adjacent limiting plates (11) are slidably connected to the outer surface of one end of the positioning plate (12). The other end of the positioning plate (12) is provided with a push rod (13).
4. A multifunctional hanger according to claim 1, characterized in that: The top of the pallet (9) is provided with a support plate (14), and a push rod (13) is slidably provided on the inner wall of the middle part of the support plate (14). The outer surface of the middle part of the push rod (13) is quadrilateral.
5. A multifunctional hanger according to claim 4, characterized in that: A fixing ring (16) is provided on the outer surface of one side of the middle part of the push rod (13), and a spring (15) is provided on one side of the fixing ring (16). One end of the spring (15) is provided on one side of the support plate (14).
6. A multifunctional hanger according to claim 1, characterized in that: The bottom of the pallet (9) is hinged to a swing rod (17) via a hinge frame. The inner wall of one end of the swing rod (17) is hinged to one end of the top of the connecting plate (18) via a hinge frame. The inner wall of the middle part of the connecting plate (18) is threaded with a threaded rod (19). One end of the threaded rod (19) is set on the output shaft of the second motor (20).
7. A multifunctional hanger according to claim 6, characterized in that: One end of the connecting plate (18) is provided with a limiting frame (21), and the inner wall of the limiting frame (21) is slidably disposed on the outer surface of the middle part of the support column (2).
8. A multifunctional hanger according to claim 1, characterized in that: A rotating ring (22) is provided on the outer surface of the middle part of the placement plate (8) through a fixing block.