CN216408313U

CN216408313U - Large-stroke working equipment motion platform

Info

Publication number: CN216408313U
Application number: CN202122869215.5U
Authority: CN
Inventors: 崔学广; 廖泽杰; 赵文震; 陈楚
Original assignee: Hangzhou Vocational and Technical College
Current assignee: Hangzhou Vocational and Technical College
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-29
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a large-stroke working equipment moving platform which comprises at least two upright posts and a traction structure in sliding fit with the upright posts, wherein one end of the traction structure is connected to working equipment, the other end of the traction structure is connected to a coiling and uncoiling device, the working equipment is positioned in a working range formed by all the upright posts, and the coiling and uncoiling device controls the position and the height of the working equipment by controlling the working length of the traction structure. The utility model controls the working length of the traction structure through the winding and unwinding device to control the position and the height of the working equipment, so that the working equipment can move and work in a working range formed by a plurality of stand columns.

Description

Large-stroke working equipment motion platform

Technical Field

The utility model relates to the technical field of motion platforms, in particular to a motion platform of large-stroke working equipment.

Background

At present, in a large-stroke working range, especially in scenes such as large-scale movable shooting and large-scale crop image monitoring, an unmanned aerial vehicle is mostly used as a shooting mobile platform to realize that a camera is moved to a proper shooting position to obtain clear images of various shooting objects. However, the unmanned aerial vehicle camera shooting motion platform needs professional operators and the carried equipment is light in weight and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a large-stroke working equipment moving platform, which controls the position and the height of working equipment by controlling the working length of a traction structure through a winding and unwinding device so that the working equipment can move and work in a working range formed by a plurality of stand columns.

The utility model adopts the following technical scheme:

the utility model provides a large-stroke working equipment motion platform, includes two at least stands and sliding fit the traction structure on the stand, traction structure one end is connected on working equipment, and the other end is connected on rolling device, and working equipment is located the working range that all stands formed, and rolling device controls working equipment's position and height through the working length of control traction structure.

Preferably, the device comprises four upright posts which are arranged in a square shape.

Preferably, a rotating base is arranged at the bottom of each upright post.

Preferably, the coiling and uncoiling device is arranged on the upright post through a connecting bracket.

Preferably, the upright post is provided with a tensioning device for tensioning the traction structure.

Preferably, the end part of the upright post is provided with a fixed pulley, and the traction structure is arranged around the fixed pulley.

Preferably, the working device is an image pickup device, a sprinkler, a lighting device, or a carrying device.

Preferably, the traction structure is a rope, a stretch cord or an iron wire

Preferably, at least one of the traction structures is a power line or at least one of the traction structures is wound with the power line.

Preferably, the winding and unwinding device further comprises a controller, and the controller is in communication connection with the winding and unwinding device through wireless signals.

Compared with the prior art, the utility model has the following advantages:

1. the utility model provides a large-stroke working equipment moving platform, which controls the position and the height of working equipment by controlling the working length of a traction structure through a coiling and uncoiling device so that the working equipment can move and work in a working range formed by a plurality of stand columns.

2. The working equipment can move freely in the range of a square formed by four upright posts, can work continuously for a long time, and can carry equipment with a larger mass range.

3. The rotary base is arranged at the bottom of the upright post, and the rotary base rotates along with the winding and unwinding device in a driven fit manner to wind and unwind the traction structure, so that the traction structure is prevented from being separated from the fixed pulley when being wound and unwound.

Drawings

Fig. 1 is a schematic structural diagram of a motion platform.

In the figure, a rotating base 1, a first rotating base 1-1, a second rotating base 1-2, a third rotating base 1-3, a fourth rotating base 1-4, a winding and unwinding device 2, a first winding and unwinding device 2-1, a second winding and unwinding device 2-2, a third winding and unwinding device 2-3, a fourth winding and unwinding device 2-4, a stand column 3, a first stand column 3-1, a second stand column 3-2, a third stand column 3-3, a fourth stand column 3-4, a tensioning device 4, a first tensioning device 4-1, a second tensioning device 4-2, a fixed pulley 5, a first fixed pulley 5-1, a second fixed pulley 5-2, a third fixed pulley 5-3, a fourth fixed pulley 5-4, a working device 6, a traction structure 7, a first traction structure 7-1, a second traction structure 7-1, A second traction structure 7-2, a third traction structure 7-3, a fourth traction structure 7-4 and a controller 8.

Detailed Description

In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1, the large-stroke work equipment moving platform comprises at least two upright posts 3 and a traction structure 7 in sliding fit with the upright posts 3, one end of the traction structure 7 is connected to the work equipment 6, the other end of the traction structure is connected to the winding and unwinding device 2, and the position and the height of the work equipment 6 are controlled by controlling the working length of the traction structure 7 by the winding and unwinding device 2. The utility model controls the working length of the traction structure 7 through the winding and unwinding device 2 to control the position and the height of the working equipment 6, so that the working equipment 6 can move and work in a working range formed by a plurality of stand columns 3.

Preferably, the four upright posts 3 are four in total and are respectively a first upright post 3-1, a second upright post 3-2, a third upright post 3-3 and a fourth upright post 3-4, the four upright posts 3 are arranged in a square shape, the working range is the section of the square structure formed by the four upright posts 3, and the movement of the working equipment 6 in the horizontal position is realized by controlling the lengths of the first coiling and uncoiling device 2-1, the second coiling and uncoiling device 2-2, the third coiling and uncoiling device 2-3 and the fourth coiling and uncoiling device 2-4 to respectively discharge the first traction structure 7-1, the second traction structure 7-2, the third traction structure 7-3 and the fourth traction structure 7-4. When the four coiling and uncoiling devices 2 simultaneously pay out the traction structure 7, the working equipment 6 can descend at the center point of the square structure for working.

In summary, the motion platform can realize horizontal motion and fixed-point vertical motion of the working equipment 6.

Preferably, the upright 3 may be provided with a telescopic structure, and the height may be adjusted to change the height of the horizontal movement of the working device 6.

Preferably, the bottom of each upright column 3 is provided with a rotating base 1, which is a first rotating base 1-1, a second rotating base 1-2, a third rotating base 1-3 and a fourth rotating base 1-4, respectively, and the first rotating base 1-1, the second rotating base 1-2, the third rotating base 1-3 and the fourth rotating base 1-4 can rotate around the axis of the first upright column 3-1, the second upright column 3-2, the third upright column 3-3 and the fourth upright column 3-4, respectively. The rotating base 1 rotates along with the winding and unwinding device 2 in a driven matching mode for winding and unwinding the traction structure 7, and the traction structure 7 is prevented from being separated from the fixed pulley 5 during winding and unwinding.

The coiling and uncoiling device 2 is arranged on the upright post 3 through the connecting support, so that the installation of the coiling and uncoiling device 2 is convenient.

The upright post 3 is provided with a tensioning device 4 for tensioning the traction structure 7. Specifically, the tensioning device 4 comprises a first tensioning device 4-1 and a second tensioning device 4-2 which are respectively arranged on the first upright post 3-1 and the third upright post 3-3, and the tensioning degrees of the first traction structure 7-1 and the third traction structure 7-3 can be adjusted through the first tensioning device 4-1 and the second tensioning device 4-2.

The end part of the upright post 3 is provided with a fixed pulley 5, the traction structure 7 is arranged by bypassing the fixed pulley 5, specifically, the fixed pulley 5 comprises a first fixed pulley 5-1, a second fixed pulley 5-2, a third fixed pulley 5-3 and a fourth fixed pulley 5-4 which are respectively arranged on the first upright post 3-1, the second upright post 3-2, the third upright post 3-3 and the fourth upright post 3-4 to guide the traction structure 7.

The working equipment 6 is a camera device, a sprinkler device, a lighting device or a carrying device. Specifically, when the working equipment 6 is a camera device, shooting can be performed, and 5G network communication equipment is provided, so that large-flow data can be transmitted with low delay; when the working equipment 6 is a watering device, the watering work can be carried out on the farmland; when the working equipment 6 is a lighting device, the area in the working range can be lighted; when the working equipment 6 is a carrying device, goods or people can be horizontally transported or placed down at a fixed point.

The traction structure 7 is a rope, an elastic rope or an iron wire, and in fact, the traction structure 7 can meet the requirements of the utility model as long as the traction structure 7 can be bent to be retracted into the unwinding and winding device 2.

At least one of the traction structures 7 is a power line or at least one of the traction structures is wound with the power line. Preferably, in the present embodiment, the two pulling structures 7 are power lines or the two pulling structures 7 are wound with power lines.

The parts of the joints of the fixed pulley 5, the tensioning device 4, the coiling and uncoiling device 2 and the traction structure 7 are insulators, so that the safety is ensured.

The winding and unwinding device is characterized by further comprising a controller 8, wherein the controller 8 is in communication connection with the winding and unwinding device 2 through wireless signals. The winding and unwinding device 2 can receive wireless control signals to perform winding and unwinding operations, so as to control the position of the working equipment 6.

The utility model sends a control signal to the winding and unwinding devices 2 through the controller 8, controls the winding and unwinding devices 2 to wind and unwind the traction structures 7 with corresponding lengths at the speed appointed by the signal, and controls the working equipment 6 to move to the target position in the area at the appointed speed through the winding and unwinding of the traction structures 7 by each winding and unwinding device 2. Meanwhile, each rotating base 1 rotates along with the winding and unwinding device 2 in a driven matching mode for winding and unwinding the traction structure 7, and the traction structure 7 is prevented from being separated from the fixed pulley 5 during winding and unwinding.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is defined by the appended claims, and several modifications and amendments made by those skilled in the art without departing from the spirit and scope of the present invention should be construed as the scope of the present invention.

Claims

1. The large-stroke working equipment moving platform is characterized by comprising at least two upright posts (3) and a traction structure (7) in sliding fit with the upright posts (3), one end of the traction structure (7) is connected to a working device (6), the other end of the traction structure is connected to a winding and unwinding device (2), the working device (6) is located in a working range formed by all the upright posts (3), and the winding and unwinding device (2) controls the position and the height of the working device (6) by controlling the working length of the traction structure (7).

2. A long stroke work apparatus motion platform according to claim 1, characterized in that it comprises four uprights (3), said four uprights (3) being arranged in a square.

3. A long stroke work equipment movement platform according to claim 1, wherein a rotating base (1) is provided at the bottom of each upright (3).

4. The motion platform of the large-stroke working equipment as claimed in claim 1, wherein the winding and unwinding device (2) is arranged on the upright post (3) through a connecting bracket.

5. A long stroke work apparatus motion platform according to claim 1, wherein the upright (3) is provided with a tensioning device (4) for tensioning the traction structure (7).

6. A long stroke work apparatus motion platform according to claim 1, wherein the end of the upright (3) is provided with a fixed pulley (5), and the traction structure (7) is arranged around the fixed pulley (5).

7. A long-stroke work equipment motion platform according to claim 1, characterized in that the work equipment (6) is a camera, a sprinkler, a lighting device or a carrying device.

8. A long stroke work apparatus motion platform according to claim 1, wherein the towing structure (7) is a rope, a bungee cord or a wire.

9. A long stroke work apparatus motion platform according to claim 8, wherein at least one of the traction structures (7) is a power cord or at least one of the traction structures is wound with a power cord.

10. The long-stroke work equipment motion platform according to claim 1, further comprising a controller (8), wherein the controller (8) is in communication connection with the winding and unwinding device (2) through wireless signals.