Lifting guide wheel mechanism of elevator

Abstract

The utility model discloses a lifting guide wheel mechanism of an elevator, which belongs to the technical field of elevators and mainly comprises a small wheel, a small wheel shaft, a large wheel, a large wheel shaft, a copper sleeve, a bearing, a clamping plate and a wheel carrier, the small wheel is fixed on the wheel carrier through the small wheel shaft, the small wheel shaft is fixed by the clamping plate, and the large wheel shaft is fixed on the wheel carrier through the copper sleeve. The large wheel is fixed on the wheel frame through the large wheel shaft, the small wheel shaft is fixed by the clamping plate, the clamping plate is fixed on the lifting platform through the screw, and the lifting guide wheel is fixed on the lifting platform through the screw. Smooth and stable lifting of the lifting platform is facilitated, the service life is prolonged, the bearing capacity is large, during working, the lifting guide wheel mechanism moves up and down on the lifting track A and the lifting track B, and the lifting track A and the lifting track B are fixed to the rack.

Description

Technical Field

[0001] The utility model relates to an elevator, in particular to a lifting guide wheel mechanism of the elevator, and belongs to the technical field of elevators. Background Art

[0002] For example, a flip-avoidance lifting guide wheel device disclosed in application number: 202211395818.9 relates to the technical field of press mold changing mechanism equipment, including a base fixed on the table mounting plate of the press mold switching storage mechanism, a cylinder assembly is provided in the base, the cylinder assembly is fixed inside the base through a rotating assembly, the cylinder assembly rotates around the rotating assembly, a connecting rod mechanism is provided at the output end of the cylinder assembly, the connecting rod mechanism is fixed inside the base, a cam needle roller bearing is provided on the upper part of the connecting rod mechanism, the connecting rod mechanism is fixed inside the base, and the connecting rod mechanism is fixed inside the base for transmitting the lifting force and distance of the cylinder assembly to the cam needle roller bearing, the cam needle roller bearing is used for guiding and positioning the mold, and the arc trajectory is used to replace the intersecting straight line trajectory cutting-in movement to solve the problem of interference with the bottom surface of the mold when the lifting guide wheel is lifted, which actually exists and has a certain probability of occurring, thereby greatly avoiding the interference of unstable factors, eliminating the need for repeated debugging and maintenance, improving equipment reliability, and reducing downtime debugging time.

[0003] Based on the search and analysis, the existing technology still has shortcomings:

[0004] The guide wheel mechanism in the prior art has poor bearing capacity and stability. Therefore, a steel bar logistics transportation process is needed, which is a lifting guide wheel mechanism for an elevator. Utility Model Content

[0005] The main purpose of the utility model is to provide a lifting guide wheel mechanism for an elevator.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A lifting guide wheel mechanism of an elevator, comprising a lifting guide wheel mechanism for lifting;

[0008] The lifting guide wheel mechanism includes a small wheel, a small wheel axle, a large wheel, a large wheel axle, a copper sleeve, a bearing, a clamping plate and a wheel frame. The small wheel is fixed to the wheel frame by the small wheel axle, and the small wheel axle is fixed by the clamping plate. The large wheel is fixed to the wheel frame by the large wheel axle and the clamping plate is fixed to the small wheel axle. The clamping plate is fixed to the copper sleeve by screws, and the clamping plate is fixed to the lifting platform by screws. A bearing is installed through the large wheel.

[0009] The card plate is connected along the fixed sliding.

[0010] Preferably, the fixed sliding connection includes a lifting track A and a lifting track B, along which the card plate moves up and down, and the wheel frame and the lifting track A are fixed to the lifting track B.

[0011] Preferably, a lifting platform is installed on one side of the lifting guide wheel mechanism.

[0012] Preferably, the lifting rail A and the lifting rail B are protruding structures, and the clamping plate is slidably connected to the lifting rail A and the lifting rail B.

[0013] Preferably, the small wheel and the large wheel are connected to the lifting track A and the lifting track B by rolling friction.

[0014] Preferably, the lifting rail B is fixed on the card plate.

[0015] Beneficial technical effects of the utility model:

[0016] The utility model provides a lifting guide wheel mechanism of an elevator, which mainly consists of a small wheel, a small wheel axle, a large wheel, a large wheel axle, a copper sleeve, a bearing, a clamping plate, and a wheel frame, wherein the small wheel is fixed to the wheel frame through the small wheel axle, the clamping plate fixes the small wheel axle, the large wheel is fixed to the wheel frame through the large wheel axle, the clamping plate fixes the small wheel axle, the clamping plate is fixed to the wheel frame through screws, and the lifting guide wheel is fixed to the lifting platform through screws. This lifting guide wheel mechanism has a simple structure, is easy to disassemble, and is easy to adjust. The use of wheels is conducive to converting sliding friction into rolling friction, which is conducive to smooth and stable lifting of the lifting platform, increases service life, and has a large carrying capacity. When working, the lifting guide wheel mechanism moves up and down on the lifting track A and the lifting track B, and the lifting track A and the lifting track B are fixed on the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 1 is a structural diagram of a lifting guide wheel mechanism of a preferred embodiment of a lifting guide wheel mechanism of an elevator according to the present utility model;

[0018] Figure 2 A side view of the structure of a lifting guide wheel mechanism of a preferred embodiment of the lifting guide wheel mechanism of an elevator according to the present utility model;

[0019] Figure 3 It is a partial side view of a preferred embodiment of a lifting guide wheel mechanism of an elevator according to the present utility model;

[0020] Figure 4 This is a schematic diagram of a usage scenario of a lifting guide wheel mechanism of a preferred embodiment of the lifting guide wheel mechanism of an elevator according to the present utility model.

[0021] In the figure: 1. Small wheel; 2. Small wheel axle; 3. Large wheel; 4. Large wheel axle; 5. Copper sleeve; 6. Bearing; 7. Clamp; 8. Wheel frame; 9. Lifting track A; 10. Lifting track B; 11. Frame; 12. Lifting guide wheel mechanism; 13. Lifting platform. DETAILED DESCRIPTION

[0022] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0023] like Figure 1 - Figure 4 As shown, the present embodiment provides a lifting guide wheel mechanism for an elevator, comprising a lifting guide wheel mechanism 12 for lifting;

[0024] The lifting guide wheel mechanism 12 includes a small wheel 1, a small wheel shaft 2, a large wheel 3, a large wheel shaft 4, a copper sleeve 5, a bearing 6, a clamping plate 7 and a wheel frame 8. The small wheel 1 is fixed to the wheel frame 8 by the small wheel shaft 2, the small wheel shaft 2 is fixed by the clamping plate 7, the large wheel 3 is fixedly installed on the wheel frame 8, the large wheel 3 is fixed to the wheel frame 8 by the large wheel shaft 4, the clamping plate 7 is fixed to the small wheel shaft 2, the clamping plate 7 is fixed to the copper sleeve 5 by screws, and the clamping plate 7 is fixed to the lifting platform 13 by screws. The large wheel 3 is penetrated by a bearing 6;

[0025] The clamping plate 7 is connected along the fixed sliding connection.

[0026] The fixed sliding connection includes a lifting rail A9 and a lifting rail B10. The clamping plate 7 moves up and down along the lifting rail A9 and the lifting rail B10. The wheel frame 8 and the lifting rail A9 are fixed on the lifting rail B10.

[0027] A lifting platform 13 is installed on one side of the lifting guide wheel mechanism 12.

[0028] The lifting rail A9 and the lifting rail B10 are protruding structures, and the clamping plate 7 is slidably connected to the lifting rail A9 and the lifting rail B10.

[0029] The small wheel 1 and the large wheel 3 are connected to the lifting rail A9 and the lifting rail B10 by rolling friction.

[0030] The lifting rail B10 is fixed on the clamping plate 7.

[0031] like Figure 1 - Figure 4 As shown, the working process of the lifting guide wheel mechanism of the elevator provided by this embodiment is as follows: when working, the lifting guide wheel mechanism 7 moves up and down on the lifting rail A8 and the lifting rail B9, and the lifting rail A8 and the lifting rail B9 are fixed on the frame 10.

[0032] Example

[0033] like Figure 1-4 As shown, the lifting guide wheel mechanism of the elevator is mainly composed of a small wheel 1, a small wheel shaft 2, a large wheel 3, a large wheel shaft 4, a copper sleeve 5, a bearing 6, a clamping plate 7, and a wheel frame 8. The small wheel 1 is fixed to the wheel frame 8 through the small wheel shaft 2, the clamping plate 7 fixes the small wheel shaft 2, the large wheel 3 is fixed to the wheel frame 8 through the large wheel shaft 4, the clamping plate 7 fixes the small wheel shaft 2, the clamping plate 7 is fixed to the wheel frame 5 by screws, and the lifting guide wheel 7 is fixed to the lifting platform 13 by screws. This lifting guide wheel mechanism 7 has a simple structure, is easy to disassemble, and is easy to adjust. The use of wheels is conducive to converting sliding friction into rolling friction, which is conducive to smooth and stable lifting of the lifting platform, increases service life, and has a large carrying capacity.

[0034] During operation, the lifting guide wheel mechanism 7 moves up and down on the lifting rails A8 and B9 , and the lifting rails A8 and B9 are fixed on the frame 10 .

[0035] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. A lifting guide wheel mechanism for an elevator, comprising a lifting guide wheel mechanism (12) for lifting; Its characteristics are: The lifting guide wheel mechanism (12) comprises a small wheel (1), a small wheel shaft (2), a large wheel (3), a large wheel shaft (4), a copper sleeve (5), a bearing (6), a clamping plate (7) and a wheel frame (8); the small wheel (1) is fixed to the wheel frame (8) by the small wheel shaft (2); the small wheel shaft (2) is fixed by the clamping plate (7); the large wheel (3) is fixedly mounted on the wheel frame (8); the large wheel (3) is fixed to the wheel frame (8) by the large wheel shaft (4); the clamping plate (7) is fixed to the small wheel shaft (2); the clamping plate (7) is fixed to the copper sleeve (5) by screws; the clamping plate (7) is fixed to the lifting platform (13) by screws; and the large wheel (3) is penetrated and mounted with a bearing (6); The clamping plate (7) is connected along a fixed sliding connection.

2. The lifting guide wheel mechanism of an elevator according to claim 1, characterized in that: The fixed sliding connection comprises a lifting rail A (9) and a lifting rail B (10), the clamping plate (7) moves up and down along the lifting rail A (9) and the lifting rail B (10), and the wheel frame (8) and the lifting rail A (9) are fixed on the lifting rail B (10).

3. The lifting guide wheel mechanism of an elevator according to claim 2, characterized in that: A lifting platform (13) is installed on one side of the lifting guide wheel mechanism (12).

4. The lifting guide wheel mechanism of an elevator according to claim 3, characterized in that: The lifting rail A (9) and the lifting rail B (10) are protruding structures, and the clamping plate (7) is slidably connected to the lifting rail A (9) and the lifting rail B (10).

5. The lifting guide wheel mechanism of an elevator according to claim 4, characterized in that: The small wheel (1) and the large wheel (3) are connected to the lifting track A (9) and the lifting track B (10) by rolling friction.

6. The lifting guide wheel mechanism of an elevator according to claim 5, characterized in that: The lifting track B (10) is fixed on the clamping plate (7).

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