Horizontal turnover device of elevator traction sheave

Abstract

The utility model discloses a horizontal turnover device of an elevator traction sheave, and relates to the technical field of traction sheave machining equipment. According to the technical scheme, the traction wheel clamping device is characterized by comprising a rack, a rotating disc is rotationally connected to the surface of the rack, a clamping assembly used for clamping a traction wheel is arranged on the surface of the rotating disc, and a driving assembly used for driving the rotating disc to rotate is arranged at the bottom of the rack. The utility model aims to provide a horizontal turnover device of an elevator traction sheave.

Description

Technical Field

[0001] The utility model relates to traction wheel processing equipment, more specifically, it relates to a horizontal turning device of an elevator traction wheel. Background Art

[0002] The traction sheave is a key component of the elevator traction machine. The traction force that drives the elevator to run is generated by the friction between the traction rope (belt) and the traction sheave rope groove (or traction sheave surface). The shape and strength of the traction sheave rope groove surface will be directly related to the size of the traction force and the service life of the traction sheave rope groove. Its quality directly affects the safety performance and service life of the traction.

[0003] During the production and processing, it needs to be fixed on the work station and further processed, but the existing fixing device cannot adjust its horizontal angle after fixing, which makes it inconvenient for workers to perform multi-angle processing on it.

[0004] Therefore, a new technical solution is urgently needed to solve the above technical problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a horizontal turning device for an elevator traction wheel.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a horizontal flipping device for an elevator traction wheel, comprising a frame, a rotating disk is rotatably connected to the surface of the frame, a clamping assembly for clamping the traction wheel is arranged on the surface of the rotating disk, and a driving assembly for driving the rotating disk to rotate is arranged at the bottom of the frame.

[0007] By adopting the above technical solution, during the processing of the traction wheel, after it is placed in the clamping assembly for fixing, the driving assembly drives the rotating disk to rotate, so that the horizontal deflection angle of the traction wheel can be adjusted, thereby facilitating processing and improving production efficiency.

[0008] The utility model is further configured as follows: a rotating shaft rotatably connected to the frame is provided at the bottom of the rotating disk, the bottom end of the rotating shaft extends out of the bottom of the frame and is provided with a first gear, the driving assembly includes a second gear rotatably connected to the bottom of the frame, and also includes a driving member for driving the second gear to rotate.

[0009] The utility model is further configured as follows: the driving member includes a cylinder and a connecting plate connected to the second gear shaft; one end of the cylinder is hinged to the bottom of the frame, and the other end is hinged to the connecting plate.

[0010] The utility model is further configured as follows: the connecting plate is arranged in an arc shape, and a plurality of hinge holes are opened on its surface along the arc direction.

[0011] The utility model is further configured as follows: the clamping assembly includes a base plate fixedly connected to the surface of the rotating disk, a fixed plate is provided at one end of the base plate surface, and a sliding plate is slidably connected to the other end along the length direction of the base plate, and a cylinder for driving the sliding plate is also provided on the base plate.

[0012] The utility model is further configured as follows: a plurality of support plates are arranged on the surface of the bottom plate between the fixed plate and the sliding plate.

[0013] The utility model is further configured as follows: a sliding groove is provided on the surface of the bottom plate along its length direction; a sliding block sliding in the sliding groove is provided at the bottom of the sliding plate and the supporting plate; and a fixing piece is provided between the supporting plate and the bottom plate.

[0014] The utility model is further configured as follows: T-slots are provided on both sides of the slide groove on the surface of the bottom plate, the fixing member includes a bolt arranged in the T-slot, a horizontal support plate is provided at the bottom of the support plate, the support plate is provided with a through slot for the screw rod of the bolt to pass through, and a nut is threadedly connected to the end of the screw rod extending out of the through slot.

[0015] The utility model has the following beneficial effects: during the processing of the traction wheel, after it is placed in the clamping assembly for fixing, the driving assembly drives the rotating disk to rotate, so that the horizontal deflection angle of the traction wheel can be adjusted, thereby facilitating processing and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the three-dimensional structure of this embodiment;

[0017] Figure 2 This is a schematic diagram of the bottom structure of the rack in this embodiment;

[0018] Figure 3 It is a schematic diagram of the exploded structure of the rotating disk, the bottom plate and the supporting plate of this embodiment.

[0019] Description of the drawings: 1. Frame; 2. Rotating disk; 3. Clamping assembly; 4. Rotating shaft; 5. First gear; 6. Second gear; 7. First cylinder; 8. Connecting plate; 9. Hinge hole; 10. Bottom plate; 11. Fixed plate; 12. Sliding plate; 13. Second cylinder; 14. Support plate; 15. Positioning groove; 16. Slide groove; 17. Sliding block; 18. T-slot; 19. Bolt; 20. Support plate; 21. Through groove; 22. Nut. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] As shown in the figure, a horizontal flipping device for an elevator traction wheel includes a frame 1, a rotating disk 2 is rotatably connected to the surface of the frame 1, a clamping assembly 3 for clamping the traction wheel 23 is arranged on the surface of the rotating disk 2, and a driving assembly for driving the rotating disk 2 to rotate is arranged at the bottom of the frame 1.

[0023] During the processing of the traction wheel 23, after it is placed in the clamping assembly 3 and fixed, the rotating disk 2 is driven to rotate by the driving assembly, so that the horizontal deflection angle of the traction wheel 23 can be adjusted, thereby facilitating processing and improving production efficiency.

[0024] The bottom of the rotating disk 2 is provided with a rotating shaft 4 rotatably connected to the frame 1, the bottom end of the rotating shaft 4 extends out of the bottom of the frame 1 and is provided with a first gear 5, and the driving assembly includes a second gear 6 rotatably connected to the bottom of the frame 1, and also includes a driving member for driving the second gear 6 to rotate. The driving member includes a first cylinder 7, and also includes a connecting plate 8 connected to the rotating shaft of the second gear 6. One end of the first cylinder 7 is hinged to the bottom of the frame 1, and the other end is hinged to the connecting plate 8. The first cylinder 7 drives the connecting plate 8 to drive the second gear 6 to rotate, so that under the action of the first gear 5, the rotating disk 2 is driven to deflect a certain angle, so as to process the traction wheel 23 at different angles.

[0025] The connecting plate 8 is arranged in an arc shape, and a plurality of hinge holes 9 are opened on its surface and along its arc direction. When the traction wheel 23 of different specifications is processed in different working steps and needs to be deflected at different angles, the hinge position of the piston rod of the first cylinder 7 and the connecting plate 8 can be changed through different hinge holes 9. When the piston rod drives the piston rod to extend the maximum distance, the deflection angle of the rotating disk 2 can be accurately controlled.

[0026] The clamping assembly 3 includes a bottom plate 10 fixedly connected to the surface of the rotating disk 2, a fixed plate 11 is provided at one end of the bottom plate 10, and a sliding plate 12 is slidably connected to the other end of the bottom plate 10 along the length direction of the bottom plate 10, and a second cylinder 13 for driving the sliding plate 12 is also provided on the bottom plate 10. The traction sheave 23 is placed on the surface of the bottom plate 10, and one end of the traction sheave is abutted against the fixed plate 11. The sliding plate 12 is pushed toward the traction sheave 23 by the second cylinder 13, so that the traction sheave 23 is clamped and fixed.

[0027] A plurality of support plates 14 are arranged on the surface of the base plate 10 between the fixed plate 11 and the sliding plate 12. Positioning grooves 15 are provided on the surfaces of the support plates 14. According to the shapes of the traction wheel 23 at different positions, support plates 14 with positioning grooves 15 of different shapes are arranged at various positions on the base plate 10 to ensure the stability of the traction wheel 23 during processing.

[0028] A sliding groove 16 is provided on the surface of the bottom plate 10 along its length direction. A slider 17 that slides in the sliding groove 16 is provided at the bottom of the sliding plate 12 and the supporting plate 14 . A fixing piece is provided between the supporting plate 14 and the bottom plate 10 .

[0029] The surface of the bottom plate 10 is provided with T-slots 18 on both sides of the slide groove 16, and the fixing parts include bolts 19 arranged in the T-slots 18. A horizontal support plate 20 is provided at the bottom of the support plate 14, and the support plate 20 is provided with a through slot 21 for the screw rod of the bolt 19 to pass through, and the end of the screw rod of the bolt 19 extending out of the through slot 21 is threadedly connected with a nut 22. The position of the support plate 14 on the surface of the bottom plate 10 can be adjusted by loosening the nut 22, and the nut 22 can also be unscrewed to replace the support plate 14 with a positioning groove 15 of different shapes, so as to clamp and position the traction wheel 23 of different specifications and sizes.

[0030] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A horizontal turning device for an elevator traction sheave, characterized in that: The machine comprises a frame (1), the surface of the frame (1) being rotatably connected to a rotating disk (2), the surface of the rotating disk (2) being provided with a clamping assembly (3) for clamping the traction wheel, and the bottom of the frame (1) being provided with a driving assembly for driving the rotating disk (2) to rotate.

2. The horizontal turning device of an elevator traction sheave according to claim 1, characterized in that: A rotating shaft (4) rotatably connected to the frame (1) is provided at the bottom of the rotating disk (2); the bottom end of the rotating shaft (4) extends out of the bottom of the frame (1) and is provided with a first gear (5); the driving assembly comprises a second gear (6) rotatably connected to the bottom of the frame (1), and also comprises a driving member for driving the second gear (6) to rotate.

3. The horizontal turning device of an elevator traction sheave according to claim 2, characterized in that: The driving member comprises a first cylinder (7) and a connecting plate (8) connected to the rotating shaft of the second gear (6); one end of the first cylinder (7) is hinged to the bottom of the frame (1), and the other end is hinged to the connecting plate (8).

4. The horizontal turning device of an elevator traction sheave according to claim 3, characterized in that: The connecting plate (8) is arranged in an arc shape, and a plurality of hinge holes (9) are opened on its surface along the arc direction.

5. The horizontal turning device of an elevator traction sheave according to claim 1, characterized in that: The clamping assembly (3) comprises a base plate (10) fixedly connected to the surface of the rotating disk (2), a fixed plate (11) being provided at one end of the surface of the base plate (10), and a sliding plate (12) being slidably connected at the other end along the length direction of the base plate (10), and a second cylinder (13) for driving the sliding plate (12) is also provided on the base plate (10).

6. The horizontal turning device of an elevator traction sheave according to claim 5, characterized in that: A plurality of support plates (14) are arranged on the surface of the bottom plate (10) between the fixed plate (11) and the sliding plate (12).

7. The horizontal turning device of an elevator traction sheave according to claim 6, characterized in that: The surface of the bottom plate (10) is provided with a slide groove (16) along its length direction, the bottoms of the sliding plate (12) and the supporting plate are both provided with a slider (17) that slides in the slide groove (16), and a fixing member is provided between the supporting plate (14) and the bottom plate (10).

8. The horizontal turning device of an elevator traction sheave according to claim 7, characterized in that: The surface of the bottom plate (10) is provided with T-slots (18) on both sides of the slide groove (16); the fixing member comprises a bolt (19) arranged in the T-slot (18); a horizontal support plate (20) is provided at the bottom of the support plate (14); the support plate (20) is provided with a through slot (21) for the screw rod of the bolt (19) to pass through; the end of the screw rod of the bolt (19) extending out of the through slot (21) is threadedly connected with a nut (22).

Images