Lifting mechanism of lifting basket

Abstract

The utility model discloses a lifting basket lifting mechanism which comprises a steel frame, a motor is arranged on the inner wall of the bottom end of the steel frame, a transmission assembly for transmitting motor rotating force is arranged at the output end of the motor, and a limiting assembly for limiting movement of the motor is arranged at the joint of the steel frame and the motor. The limiting assembly comprises a connecting plate fixedly connected to the top end of the motor, and fixing frames are fixedly connected to the top end of the connecting plate in a central symmetry mode. Through the design of the connecting plate, the positioning clamping block, the fixing frame, the connecting rod and the moving piece, the arranged steel frame is composed of a plurality of pieces of H-shaped steel, when the motor needs to be installed, the motor is moved to the bottom of the H-shaped steel needing to be installed, then the connecting plate and the motor are limited to the bottom of the H-shaped steel through the hook-shaped positioning clamping block, and the motor is fixed to the bottom of the H-shaped steel. Therefore, the motor does not need to be supported by a worker when the bolt needs to be screwed to enable the motor and the H-shaped steel to be screwed.

Description

Technical Field

[0001] The utility model relates to the technical field of garages, in particular to a lifting mechanism for a lifting hanging basket. Background Art

[0002] Garage lift basket lifting mechanism is used for vehicle parking and storage in limited space.

[0003] The existing garage lifting basket lifting mechanism is composed of a motor and a power transmission component, and the motor is fixedly connected to the top of the garage inner wall composed of I-beams. When installing the motor, it is necessary to first move the motor to the top of the garage, and then fix the position of the motor with bolts. However, when fixing the position of the motor, it is necessary to first stabilize the motor, and then fix the motor to the top of the garage by tightening the bolts, which requires the staff to support the motor until the motor is twisted, thereby increasing the workload of the staff. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting mechanism for a lifting hanging basket to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting mechanism for a lifting basket, comprising a steel frame, an inner wall at the bottom end of the steel frame is provided with a motor, an output end of the motor is provided with a transmission component for transmitting the rotational force of the motor, a limiting component for limiting the movement of the motor is provided at the connection between the steel frame and the motor, the limiting component comprises a connecting plate fixedly connected to the top end of the motor, a fixing frame is symmetrically fixedly connected to the top center of the connecting plate, a connecting rod is inserted and connected to one side of the fixing frame, a positioning block in the shape of a hook is fixedly connected to one end of the connecting rod, and a moving part for limiting the moving direction of the connecting rod is provided at one end of the connecting rod.

[0006] Preferably, the moving member includes a moving block inserted and connected inside the fixed frame, the other end of the connecting rod is fixedly connected to one side of the moving block, and a spring is provided on the other side of the moving block, and the spring is inserted and connected inside the fixed frame.

[0007] Preferably, the transmission assembly includes a first connecting flange arranged at the output end of the motor, a transmission shaft is arranged on one side of the first connecting flange, and a driving sprocket for driving the chain to move is arranged on the side of the transmission shaft away from the motor.

[0008] Preferably, connecting rods are symmetrically arranged on both sides of the driving sprocket, wherein one end of one of the connecting rods is fixedly connected to a second connecting flange, and the second connecting flange is fixedly connected to an end of the transmission shaft away from the motor.

[0009] Preferably, a plurality of fixing frames are symmetrically fixedly connected to the inner wall at the top of the steel frame, a bearing seat is sleeved on the middle part of the connecting rod, and the bearing seat is fixedly connected to one side of the fixing frame.

[0010] Preferably, a chain pressing plate is provided on the top of the driving sprocket, and the chain pressing plate is fixedly connected to the middle part of the fixing frame.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model adopts the design of connecting plates, positioning blocks, fixing frames, connecting rods and moving parts, and the steel frame is composed of a plurality of H-shaped steels. When the motor needs to be installed, the motor is first moved to the bottom of the H-shaped steel to be installed, and then the connecting plate and the motor are restricted to the bottom of the H-shaped steel by the hook-shaped positioning blocks, so that when the bolts need to be tightened to connect the motor and the H-shaped steel, there is no need for the staff to support the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the front structure of the utility model.

[0014] Figure 2 It is a partial structural schematic diagram of the utility model.

[0015] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A.

[0016] In the figure: 1. steel frame; 2. motor; 3. connecting plate; 4. positioning block; 5. fixed frame; 6. guide rod; 7. moving block; 8. spring; 9. first connecting flange; 10. driving sprocket; 11. connecting rod; 12. second connecting flange; 13. transmission shaft; 14. fixing frame; 15. bearing seat; 16. chain pressure plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] The utility model provides Figure 1-3A lifting mechanism for a lifting basket is shown, comprising a steel frame, an inner wall at the bottom end of the steel frame is provided with a motor, an output end of the motor is provided with a transmission component for transmitting the rotational force of the motor, a limiting component for limiting the movement of the motor is provided at the connection between the steel frame and the motor, the limiting component comprises a connecting plate fixedly connected to the top end of the motor, a fixing frame is symmetrically fixedly connected to the top center of the connecting plate, a guide rod is inserted and connected to one side of the fixing frame, a positioning block in the shape of a hook is fixedly connected to one end of the guide rod, and a moving part for limiting the moving direction of the guide rod is provided at one end of the guide rod.

[0019] Specifically, the moving member includes a moving block inserted and connected inside the fixed frame, the other end of the guide rod is fixedly connected to one side of the moving block, and a spring is provided on the other side of the moving block, and the spring is inserted and connected inside the fixed frame.

[0020] It should be noted that the two ends of the spring 8 are fixedly connected to the inner wall of one side of the fixed frame 5 and one side of the moving block 7 respectively. When the moving block 7 moves toward one side of the spring 8, the spring 8 is squeezed and deformed. When the moving block 7 loses the pushing force to the side of the spring 8, the spring 8 recovers the deformation and pushes the moving block 7 to the side away from the spring 8. When in use, the cavity opened inside the fixed frame 5 is adapted to the moving block 7, so as to avoid the moving block 7 from shaking inside the fixed frame 5, thereby limiting the moving direction of the moving block 7. The positioning block 4 is set to be L-shaped with a bevel. When in use, the positioning block 4 is pushed to one side of the moving block 7 by the bevel of the positioning block 4, and the moving direction of the positioning block 4 is limited by the moving block 7 that limits the moving direction.

[0021] Furthermore, when the position of the motor 2 needs to be fixed, the connecting plate 3 on the top of the motor 2 is first moved toward one of the H-shaped steels. When the hypotenuse of the positioning block 4 fits with the H-shaped steel, the position of the connecting plate 3 is continued to be moved, so that the positioning block 4 continues to move toward the H-shaped steel. The positioning block 4 is pushed by its hypotenuse to move toward one side of the guide rod 6 and the moving block 7. The spring 8 is deformed by the squeezing of the moving block 7. When the positioning block 4 moves to the top of the bottom edge of the H-shaped steel, the spring 8 recovers its deformation and moves the positioning block 4 to the top of the bottom edge of the H-shaped steel, thereby fixing the position of the connecting plate 3 and the motor 2 at the bottom of the connecting plate 3 by symmetrically arranging the positioning block 4.

[0022] Specifically, the transmission assembly includes a first connecting flange 9 arranged at the output end of the motor 2, a transmission shaft 13 is arranged on one side of the first connecting flange 9, and a driving sprocket 10 for driving the chain to move is arranged on the side of the transmission shaft 13 away from the motor 2.

[0023] Specifically, connecting rods 11 are symmetrically arranged on both sides of the driving sprocket 10 , one end of one of the connecting rods 11 is fixedly connected to a second connecting flange 12 , and the second connecting flange 12 is fixedly connected to an end of the transmission shaft 13 away from the motor 2 .

[0024] It should be noted that the first connecting flange 9, the second connecting flange 12, the connecting rod 11 and the transmission shaft 13 are used to transmit the rotational force of the motor 2 to the driving sprocket 10, and the first connecting flange 9, the second connecting flange 12 and the connecting rod 11 are connected by bolts, thereby fixing the first connecting flange 9, the second connecting flange 12 and the connecting rod 11.

[0025] Specifically, a plurality of fixing frames 14 are symmetrically fixedly connected to the inner wall at the top of the steel frame 1 , a bearing seat 15 is sleeved on the middle of the connecting rod 11 , and the bearing seat 15 is fixedly connected to one side of the fixing frame 14 .

[0026] It should be noted that the outer groove ring of the bearing seat 15 is fixedly connected to the fixed frame 14, and the inner groove ring is sleeved and fixed on the middle part of the connecting rod 11, so that the positions of the two connecting rods 11 are fixed by the bearing seat 15. When the driving sprocket 10 rotates on the moving connecting rod 11, the connecting rod 11 rotates in the inner groove ring of the bearing seat 15.

[0027] Specifically, a chain pressing plate 16 is disposed on the top of the driving sprocket 10 , and the chain pressing plate 16 is fixedly connected to the middle of the fixing frame 14 .

[0028] It should be noted that the chain pressing plate 16 is provided to prevent the chain from moving out of the driving sprocket 10 .

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting mechanism for a lifting basket, comprising a steel frame (1), wherein an inner wall at the bottom end of the steel frame (1) is provided with a motor (2), characterized in that: The output end of the motor (2) is provided with a transmission component for transmitting the rotational force of the motor (2), and the connection between the steel frame (1) and the motor (2) is provided with a limiting component for limiting the movement of the motor (2), and the limiting component comprises a connecting plate (3) fixedly connected to the top end of the motor (2), and the top end of the connecting plate (3) is symmetrically fixedly connected to a fixing frame (5), and one side of the fixing frame (5) is inserted and connected, and one end of the guide rod (6) is fixedly connected to a positioning block (4) in the shape of a hook, and one end of the guide rod (6) is provided with a moving part for limiting the moving direction of the guide rod (6).

2. A lifting mechanism for a lifting platform according to claim 1, characterized in that: The moving member comprises a moving block (7) inserted and connected inside the fixed frame (5); the other end of the guide rod (6) is fixedly connected to one side of the moving block (7); a spring (8) is provided on the other side of the moving block (7); and the spring (8) is inserted and connected inside the fixed frame (5).

3. The lifting mechanism of a lifting basket according to claim 1, characterized in that: The transmission assembly comprises a first connecting flange (9) arranged at the output end of the motor (2), a transmission shaft (13) being arranged on one side of the first connecting flange (9), and a driving sprocket (10) for driving the chain to move being arranged on the side of the transmission shaft (13) away from the motor (2).

4. A lifting mechanism for a lifting platform according to claim 3, characterized in that: Connecting rods (11) are symmetrically arranged on both sides of the driving sprocket (10), one end of one of the connecting rods (11) is fixedly connected to a second connecting flange (12), and the second connecting flange (12) is fixedly connected to an end of the transmission shaft (13) away from the motor (2).

5. A lifting mechanism for a lifting platform according to claim 4, characterized in that: A plurality of fixing frames (14) are symmetrically fixedly connected to the inner wall at the top of the steel frame (1), a bearing seat (15) is sleeved on the middle of the connecting rod (11), and the bearing seat (15) is fixedly connected to one side of the fixing frame (14).

6. A lifting mechanism for a lifting platform according to claim 5, characterized in that: A chain pressing plate (16) is arranged on the top of the driving sprocket (10), and the chain pressing plate (16) is fixedly connected to the middle part of the fixing frame (14).

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