Vertical motor moving device

Abstract

The utility model provides a vertical motor moving device, which relates to the field of moving devices and comprises a sweeping board and a pull rod connected with the sweeping board, two front wheel components are arranged at the bottom of the sweeping board, and each front wheel component comprises a wheel carrier rotatably mounted at the bottom of the sweeping board and a wheel rotatably connected onto the wheel carrier. The rear part of the connecting seat is hinged with the front part of the sweeping board; a connecting rod is arranged on each of the two sides of the connecting seat, one end of each connecting rod is hinged to the connecting seat, and the other end of each connecting rod is hinged to the wheel carrier; connecting lines among a hinge point of the pull rod and the connecting seat, a hinge point of the pull rod and the wheel carrier, a hinge point of the wheel carrier and the sweeping board and a hinge point of the sweeping board and the connecting seat form a parallelogram; the steering of the sweeping board loaded with equipment such as a motor can be realized by controlling the rotation of the connecting seat through the pull rod, so that the direction of the motor can be adjusted in the moving process, the whole structure is simple, and the operation is convenient and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile devices, in particular to a vertical motor mobile device. Background Art

[0002] When inspecting and repairing equipment in a production plant, it is often necessary to use mechanical equipment such as cranes and forklifts to move the equipment. However, in the case of a complex construction site environment, such as when inspecting and repairing large vertical motors in a plant, it is inconvenient for equipment such as cranes and forklifts to enter the construction area. Therefore, in actual operations, when moving vertical motors, a hand-pulled hoist is generally used in conjunction with the lifting holes on the top of the plant to move them, especially when the direction of the motor needs to be adjusted during movement. Due to the large size and weight of such motors, the motors are generally dragged and offset, which is very likely to cause the motor to tip over, and also poses irreversible safety hazards to on-site equipment and construction personnel.

[0003] Based on this, the present application aims to propose a mobile device for a large vertical motor applied to the above working conditions. Utility Model Content

[0004] The utility model provides a vertical motor moving device in view of the above problems existing in the prior art.

[0005] The utility model solves the above-mentioned technical problems with the following technical solutions: a vertical motor moving device, comprising a vehicle plate and a pull rod connected to the vehicle plate, the vehicle plate having two front wheel assemblies at the bottom, the front wheel assemblies comprising a wheel frame rotatably mounted at the bottom of the vehicle plate and wheels rotatably connected to the wheel frame, characterized in that the pull rod is connected to the vehicle plate via a connecting seat, the connecting seat is hingedly connected to the front of the vehicle plate via its rear portion; a connecting rod is arranged on both sides of the connecting seat, one end of the connecting rod is hingedly connected to the connecting seat, and the other end of the connecting rod is hingedly connected to the wheel frame; wherein the connecting lines between the hinge points of the pull rod and the connecting seat, the hinge points of the pull rod and the wheel frame, the hinge points of the wheel frame and the vehicle plate, and the hinge points of the vehicle plate and the connecting seat form a parallelogram.

[0006] Furthermore, the pull rod is connected to the connecting seat via a horizontal connecting shaft in a manner that the pull rod can rotate around the axis of the connecting shaft.

[0007] Furthermore, the connecting shaft is connected to the front end of the connecting seat.

[0008] Furthermore, the pull rod is connected to the connecting shaft through a torsion spring to drive the pull rod to rotate around the axis of the connecting shaft and then reset.

[0009] Furthermore, a handle is provided on the top of the pull rod.

[0010] Furthermore, the wheel frame is hinged to the connecting rod through its front portion, and is hinged to the vehicle plate through its rear portion.

[0011] Furthermore, both side edges of the vehicle plate are arranged to have a concave structure in the middle.

[0012] The beneficial effects of the utility model are as follows: the utility model, through the set pull rod, connecting seat, the position and connection relationship of the connecting rod and the vehicle plate, utilizes the parallelogram connecting rod principle, can control the rotation of the connecting seat by the pull rod to realize the steering of the vehicle plate carrying the motor and other equipment, and then realize the adjustment of the motor direction during the movement. The overall structure is simple, the operation is convenient and labor-saving, and at the same time the safety hazards caused by manual dragging are avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the top view of the structure of an embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0015] Figure 3 This is a planar position layout diagram of the hinge points A, B, C, and D of the utility model (in a top view);

[0016] Figure 4 It is a schematic diagram of the connection structure between the pull rod and the connecting shaft in another embodiment of the utility model;

[0017] In the figure: 1. vehicle plate, 2. pull rod, 3. front wheel assembly, 31. wheel frame, 32. wheel, 4. connecting seat, 5. connecting rod, 6. connecting shaft, 7. handle, 8. hinge point A, 9. hinge point B, 10. hinge point C, 11. hinge point D, 12. torsion spring. DETAILED DESCRIPTION

[0018] The principles and features of the present invention are described below. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0019] As attached Figure 1 and Figure 2 As shown, the vertical motor moving device of this embodiment includes a vehicle plate 1 and a pull rod 2 connected to the vehicle plate 1. The vehicle plate 1 has two front wheel assemblies 3 and two rear wheel assemblies at the bottom, wherein the front wheel assembly 3 includes a wheel frame 31 rotatably mounted at the bottom of the vehicle plate 1 and a wheel 32 rotatably connected to the wheel frame 31. The pull rod 2 is connected to the vehicle plate 1 through a connecting seat 4, and the connecting seat 4 is hingedly connected to the front of the vehicle plate 1 through its rear portion; a connecting rod 5 is disposed on both sides of the connecting seat 4, one end of the connecting rod 5 is hingedly connected to the connecting seat 4, and the other end of the connecting rod 5 is hingedly connected to the wheel frame 31.

[0020] The connecting shaft 6 is connected to the front end of the connecting seat 4, the wheel frame 31 is hinged to the connecting rod 5 through its front part, the wheel frame 31 is hinged to the vehicle plate 1 through its rear part, and the connecting lines between the hinge point A8 between the pull rod 2 and the connecting seat 4, the hinge point B9 between the pull rod 2 and the wheel frame 31, the hinge point 10C between the wheel frame 31 and the vehicle plate 1, and the hinge point D11 between the vehicle plate 1 and the connecting seat 4 form a parallelogram, see Figure 3 By using the parallelogram connecting rod principle, when operating the mobile device, it is only necessary to control the pull rod 2 to drive the connecting seat 4 to rotate around the hinge point D11, so as to control the wheel frame 31 to rotate around the hinge point C10, realize the steering of the wheel 32, and realize the steering control of the entire mobile device. The operation is convenient, especially when a heavy vertical motor is carried on the vehicle board 1, the operation of the device is more convenient and labor-saving.

[0021] When inspecting and repairing large vertical motors and other equipment, the hand chain hoist is used to lift them with the lifting hole on the roof of the factory building, and then the moving device is placed to make the motor fall on the vehicle plate 1 for movement. When the direction of the motor needs to be adjusted during the movement, the steering of the front wheel assembly can be controlled by operating the pull rod 2, which is convenient and labor-saving.

[0022] In a preferred embodiment of the utility model, the pull rod 2 is connected to the connecting seat 4 through a horizontal connecting shaft 6 in a manner that can rotate around the axis of the connecting shaft 6. In this way, the height of the pull rod 2 can be adjusted by rotating the pull rod 2 around the axis of the connecting shaft 6, which is convenient for operators to operate it. At the same time, the pull rod 2 is erected when not in use, which shortens the length of the entire device and reduces the space occupied by the entire device. In order to facilitate the holding and operation of the pull rod, a handle 7 is provided on the top of the pull rod 2.

[0023] In a preferred embodiment of the present invention, the pull rod 2 is connected to the connecting shaft 6 through a torsion spring 12. Figure 4 As shown, the pull rod 2 is driven to rotate around the axis of the connecting shaft 6 and then reset. When the pull rod 2 is pressed down, the pull rod 2 suppresses the torsion spring 12. When the pull rod 2 is released from being pressed down, the torsion spring 12 recovers its deformation and drives the pull rod 2 to reset.

[0024] In a preferred embodiment of the present invention, the two sides of the vehicle plate 1 are arranged to be a concave structure in the middle. Figure 1 As shown, while meeting the need to carry the motor and other equipment, the device reduces its own weight, achieving lightweight, and also facilitates maintenance of the front and rear wheel components of the device.

Claims

1. A vertical motor moving device, comprising a vehicle plate (1) and a pull rod (2) connected to the vehicle plate (1), the vehicle plate (1) having two front wheel assemblies (3) at the bottom, the front wheel assemblies (3) comprising a wheel frame (31) rotatably mounted at the bottom of the vehicle plate (1) and wheels (32) rotatably connected to the wheel frame (31), characterized in that: The pull rod (2) is connected to the vehicle plate (1) via a connecting seat (4), and the connecting seat (4) is hingedly connected to the front of the vehicle plate (1) via its rear portion; a connecting rod (5) is provided on both sides of the connecting seat (4), one end of the connecting rod (5) is hingedly connected to the connecting seat (4), and the other end of the connecting rod (5) is hingedly connected to the wheel frame (31); wherein the connecting lines between the hinge point of the pull rod (2) and the connecting seat (4), the hinge point of the pull rod (2) and the wheel frame (31), the hinge point of the wheel frame (31) and the vehicle plate (1), and the hinge point of the vehicle plate (1) and the connecting seat (4) form a parallelogram.

2. The vertical motor moving device according to claim 1, characterized in that: The pull rod (2) is connected to the connection seat (4) via a horizontal connection shaft (6) in a manner that allows rotation around the axis of the connection shaft (6).

3. The vertical motor moving device according to claim 2, characterized in that: The connecting shaft (6) is connected to the front end of the connecting seat (4).

4. The vertical motor moving device according to claim 2 or 3, characterized in that: The pull rod (2) is connected to the connecting shaft (6) via a torsion spring (12) so as to drive the pull rod (2) to rotate around the axis of the connecting shaft (6) and then return to its original position.

5. The vertical motor moving device according to claim 2, characterized in that: A handle (7) is provided on the top of the pull rod (2).

6. The vertical motor moving device according to claim 1, characterized in that: The wheel frame (31) is hinged to the connecting rod (5) via its front portion, and the wheel frame (31) is hinged to the vehicle plate (1) via its rear portion.

7. The vertical motor moving device according to claim 1, characterized in that: Both side edges of the vehicle plate (1) are arranged to have a central concave structure.

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