An elevator

Abstract

This utility model belongs to the field of lifting platform technology, and particularly relates to a lifting platform, including a mounting base. A control frame is fixedly connected to the top of the mounting base, and a lifting frame is fixedly connected to the inner wall of the control frame. A working motor is fixedly connected to the inner wall of the lifting frame, and a screw is fixedly connected to the output end of the working motor. A lifting seat is threadedly connected to the outer wall of the screw, and a limit slider is fixedly connected to the side wall of the lifting seat. A limit slide rail, which is fixedly connected to the inner wall of the lifting frame, is slidably connected to the outer wall of the limit slider. A positioning frame is fixedly connected to the top of the lifting seat. The rotation of the screw drives the limit slider on the outer wall of the lifting seat to slide along the outer wall of the limit slide rail. The sliding of the lifting seat drives the positioning frame to slide synchronously, and the movement of the positioning frame drives the workpiece on one side of the clamping seat to be lifted. The control frame controls the multi-directional movement of the workpiece, realizing multi-angle lifting operation of the workpiece and avoiding collisions during lifting.

Description

Technical Field

[0001] This utility model belongs to the field of elevator technology, and in particular relates to an elevator. Background Technology

[0002] A lifting platform, also known as a lifting work platform, is a multi-functional lifting mechanical equipment. It can be divided into fixed and mobile types, guide rail type, articulated boom type, scissor type, chain type, loading and unloading platform, etc.

[0003] Existing elevators are prone to collisions during operation and transfer. In view of this, we propose an elevator. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned technical problems by providing a lifting platform that avoids collisions during operation and transfer.

[0005] In view of this, the present invention provides a lifting platform, including a mounting base, a control frame fixedly connected to the top of the mounting base, a lifting frame fixedly connected to the inner wall of the control frame, a working motor fixedly connected to the inner wall of the lifting frame, a screw fixedly connected to the output end of the working motor, a lifting seat threadedly connected to the outer wall of the screw, a limit slider fixedly connected to the side wall of the lifting seat, a limit slide rail fixedly connected to the outer wall of the limit slider and fixedly connected to the inner wall of the lifting frame, and a positioning frame fixedly connected to the top of the lifting seat.

[0006] Based on the above structure, the screw rotation drives the limit slider on the outer wall of the lifting seat to slide along the outer wall of the limit slide rail. The sliding of the lifting seat drives the positioning frame to slide synchronously. Then, the movement of the positioning frame drives the workpiece on one side of the clamping seat to be lifted. The control frame controls the multi-directional movement of the workpiece to realize multi-angle lifting operation of the workpiece and avoid collisions during lifting.

[0007] Preferably, the outer wall of the lifting frame is provided with a triangular support frame. In this embodiment, the lifting frame with a triangular support frame on the outer wall is beneficial to improving the structural strength of the lifting frame.

[0008] Preferably, the lifting seat forms a lifting structure through a screw and a limiting slide rail. The lifting seat is in the shape of a right triangle. In this embodiment, the working motor drives the screw to rotate, and the screw rotation drives the limiting slider on the outer wall of the lifting seat to slide along the outer wall of the limiting slide rail through the thread. By setting the right triangle lifting seat, the positioning frame is prevented from shifting when it is lifted.

[0009] Preferably, two sets of limiting slide rails are provided, and the two sets of limiting slide rails are parallel to the screw. In this embodiment, the rotation of the screw drives the limiting slider on the outer wall of the lifting seat to slide along the outer wall of the limiting slide rail through the thread. The sliding of the lifting seat drives the positioning frame to slide synchronously. By providing two sets of limiting slide rails, it is beneficial to improve the stability of the sliding of the positioning frame.

[0010] Preferably, a positioning seat is fixedly connected to the top of the positioning frame, a first motor is provided at the top of the positioning seat, a second motor is fixedly connected to the outer wall of the first motor, a first rocker arm is fixedly connected to the outer wall of the second motor, a third motor is fixedly connected to one end of the first rocker arm, a second rocker arm is installed at the output end of the third motor, a fourth motor is fixedly connected to one end of the second rocker arm, a fifth motor is installed at the output end of the fourth motor, and a clamping seat is fixedly connected to the output end of the fifth motor. In this embodiment, the control frame controls the movement of the workpiece. The first motor drives the clamping seat to rotate horizontally, the second motor drives the first rocker arm to rotate vertically, the third motor drives the second rocker arm to rotate, the fourth motor drives the fifth motor to rotate, and the fifth motor drives the clamping seat to rotate. Then, the clamps on the outer wall of the clamping seat clamp the workpiece to avoid collision during clamping.

[0011] Preferably, the first rocker arm and the second rocker arm are conical in shape. In this embodiment, by setting the first rocker arm and the second rocker arm in a conical shape, it is beneficial to improve the stability of the elevator.

[0012] Preferably, the first motor, second motor, third motor, fourth motor and fifth motor are electrically connected through a control frame. In this embodiment, the first motor drives the clamping seat to rotate horizontally, the second motor drives the first rocker arm to rotate vertically, the third motor drives the second rocker arm to rotate, the fourth motor drives the fifth motor to rotate, and the fifth motor drives the clamping seat to rotate. Then, the clamp on the outer wall of the clamping seat clamps the workpiece and performs multi-angle transfer operations on the workpiece.

[0013] The beneficial effects of this utility model are:

[0014] 1. This lifting machine, by setting a positioning frame, the rotation of the screw drives the limit slider on the outer wall of the lifting seat to slide along the outer wall of the limit slide rail. The sliding of the lifting seat drives the positioning frame to slide synchronously. In turn, the movement of the positioning frame drives the workpiece on one side of the clamping seat to be lifted. The control frame controls the multi-directional movement of the workpiece, realizing multi-angle lifting operation of the workpiece and avoiding collisions during lifting.

[0015] 2. This lifting platform, by setting up a clamping seat, controls the movement of the workpiece through the control frame. The first motor drives the clamping seat to rotate horizontally, the second motor drives the first rocker arm to rotate vertically, the third motor drives the second rocker arm to rotate, the fourth motor drives the fifth motor to rotate, the fifth motor drives the clamping seat to rotate, and then the clamps on the outer wall of the clamping seat clamp the workpiece to avoid collision during clamping. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the lifting frame structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the lifting seat structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the clamping base structure of this utility model.

[0020] The markings in the diagram are as follows:

[0021] 1. Mounting base; 2. Control frame; 3. Lifting frame; 4. Working motor; 5. Screw; 6. Lifting seat; 7. Limit slider; 8. Limit slide rail; 9. Positioning frame; 10. Positioning seat; 11. First motor; 12. Second motor; 13. First rocker arm; 14. Third motor; 15. Second rocker arm; 16. Fourth motor; 17. Fifth motor; 18. Clamping seat. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.

[0023] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0024] This application discloses a lifting platform, including a mounting base 1. A control frame 2 is fixedly connected to the top of the mounting base 1. A lifting frame 3 is fixedly connected to the inner wall of the control frame 2. A working motor 4 is fixedly connected to the inner wall of the lifting frame 3. A screw 5 is fixedly connected to the output end of the working motor 4. A lifting seat 6 is threadedly connected to the outer wall of the screw 5. A limit slider 7 is fixedly connected to the side wall of the lifting seat 6. A limit slide rail 8, which is fixedly connected to the inner wall of the lifting frame 3, is slidably connected to the outer wall of the limit slider 7. A positioning frame 9 is fixedly connected to the top of the lifting seat 6.

[0025] Based on the above structure, the rotation of the screw 5 drives the limiting slider 7 on the outer wall of the lifting seat 6 to slide along the outer wall of the limiting slide rail 8 through the thread. The sliding of the lifting seat 6 drives the positioning frame 9 to slide synchronously. Then, the movement of the positioning frame 9 drives the workpiece on one side of the clamping seat 18 to be lifted. The multi-directional movement of the workpiece is controlled by the control frame 2 to realize the multi-angle lifting operation of the workpiece and avoid collisions during lifting.

[0026] In one embodiment, the outer wall of the lifting frame 3 is provided with a triangular support frame.

[0027] In this embodiment, the lifting frame 3 with a triangular support frame on its outer wall is beneficial to improving the structural strength of the lifting frame 3.

[0028] In one embodiment, the lifting seat 6 forms a lifting structure between the screw 5 and the limiting slide rail 8, and the lifting seat 6 is in the shape of a right triangle.

[0029] In this embodiment, the working motor 4 drives the screw 5 to rotate. The rotation of the screw 5 drives the limiting slider 7 on the outer wall of the lifting seat 6 to slide along the outer wall of the limiting slide rail 8 through the thread. By setting the right-angled triangular lifting seat 6, the positioning frame 9 is prevented from shifting when it is lifted.

[0030] In one embodiment, two sets of limiting slide rails 8 are provided, and the two sets of limiting slide rails 8 are parallel to the screw 5.

[0031] In this embodiment, the rotation of the screw 5 drives the limiting slider 7 on the outer wall of the lifting seat 6 to slide along the outer wall of the limiting slide rail 8 via the thread. The sliding of the lifting seat 6 drives the positioning frame 9 to slide synchronously. By setting two sets of the limiting slide rails 8, it is beneficial to improve the stability of the sliding of the positioning frame 9.

[0032] In one embodiment, a positioning seat 10 is fixedly connected to the top of the positioning frame 9, a first motor 11 is provided at the top of the positioning seat 10, a second motor 12 is fixedly connected to the outer wall of the first motor 11, a first rocker arm 13 is fixedly connected to the outer wall of the second motor 12, a third motor 14 is fixedly connected to one end of the first rocker arm 13, a second rocker arm 15 is installed at the output end of the third motor 14, a fourth motor 16 is fixedly connected to one end of the second rocker arm 15, a fifth motor 17 is installed at the output end of the fourth motor 16, and a clamping seat 18 is fixedly connected to the output end of the fifth motor 17.

[0033] In this embodiment, the control frame 2 controls the movement of the workpiece. The first motor 11 drives the clamping seat 18 to rotate horizontally, the second motor 12 drives the first rocker arm 13 to rotate vertically, the third motor 14 drives the second rocker arm 15 to rotate, the fourth motor 16 drives the fifth motor 17 to rotate, and the fifth motor 17 drives the clamping seat 18 to rotate. Then, the clamp on the outer wall of the clamping seat 18 clamps the workpiece to avoid collision during clamping.

[0034] In one embodiment, the first rocker arm 13 and the second rocker arm 15 are conical in shape.

[0035] In this embodiment, the first rocker arm 13 and the second rocker arm 15, which are in the shape of cones, help to improve the stability of the elevator.

[0036] In one embodiment, the first motor 11, the second motor 12, the third motor 14, the fourth motor 16, and the fifth motor 17 are electrically connected via the control frame 2.

[0037] In this embodiment, the first motor 11 drives the clamping seat 18 to rotate horizontally, the second motor 12 drives the first rocker arm 13 to rotate vertically, the third motor 14 drives the second rocker arm 15 to rotate, the fourth motor 16 drives the fifth motor 17 to rotate, the fifth motor 17 drives the clamping seat 18 to rotate, and then the clamp on the outer wall of the clamping seat 18 clamps the workpiece and performs multi-angle transfer operation on the workpiece.

[0038] In this embodiment, when the lifting machine is in use, firstly, the workpiece is clamped. The control frame 2 controls the movement of the workpiece. The first motor 11 drives the clamping seat 18 to rotate horizontally, the second motor 12 drives the first rocker arm 13 to rotate vertically, the third motor 14 drives the second rocker arm 15 to rotate, the fourth motor 16 drives the fifth motor 17 to rotate, and the fifth motor 17 drives the clamping seat 18 to rotate. Then, the clamps on the outer wall of the clamping seat 18 clamp the workpiece.

[0039] Next, the working motor 4 drives the screw 5 to rotate. The rotation of the screw 5 drives the limiting slider 7 on the outer wall of the lifting seat 6 to slide along the outer wall of the limiting slide rail 8 through the thread. The sliding of the lifting seat 6 drives the positioning frame 9 to slide synchronously. Then, the movement of the positioning frame 9 drives the workpiece on one side of the clamping seat 18 to lift it, realizing multi-angle lifting operation of the workpiece and avoiding collisions during lifting.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An elevator, characterized in that, The system includes a mounting base (1), a control frame (2) fixedly connected to the top of the mounting base (1), a lifting frame (3) fixedly connected to the inner wall of the control frame (2), a working motor (4) fixedly connected to the inner wall of the lifting frame (3), a screw (5) fixedly connected to the output end of the working motor (4), a lifting seat (6) threadedly connected to the outer wall of the screw (5), a limit slider (7) fixedly connected to the side wall of the lifting seat (6), a limit slide rail (8) fixedly connected to the inner wall of the lifting frame (3) slidably connected to the outer wall of the limit slider (7), and a positioning frame (9) fixedly connected to the top of the lifting seat (6).

2. The elevator according to claim 1, characterized in that: The outer wall of the lifting frame (3) is provided with a triangular support frame.

3. The elevator according to claim 1, characterized in that: The lifting seat (6) forms a lifting structure between the screw (5) and the limiting slide rail (8), and the lifting seat (6) is a right triangle in shape.

4. The elevator according to claim 1, characterized in that: The limiting slide rail (8) is provided in two sets, and the two sets of limiting slide rail (8) are parallel to the screw (5).

5. The elevator according to claim 1, characterized in that: The top of the positioning frame (9) is fixedly connected to a positioning seat (10), the top of the positioning seat (10) is provided with a first motor (11), the outer wall of the first motor (11) is fixedly connected to a second motor (12), the outer wall of the second motor (12) is fixedly connected to a first rocker arm (13), one end of the first rocker arm (13) is fixedly connected to a third motor (14), the output end of the third motor (14) is equipped with a second rocker arm (15), one end of the second rocker arm (15) is fixedly connected to a fourth motor (16), the output end of the fourth motor (16) is equipped with a fifth motor (17), and the output end of the fifth motor (17) is fixedly connected to a clamping seat (18).

6. The elevator according to claim 5, characterized in that: The first rocker arm (13) and the second rocker arm (15) are conical in shape.

7. The elevator according to claim 5, characterized in that: The first motor (11), the second motor (12), the third motor (14), the fourth motor (16) and the fifth motor (17) are electrically connected through the control frame (2).

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