Double-drum type releasing and recovering device of pipeline robot

Abstract

The invention relates to a double-drum releasing and recovering device of a pipeline robot, which comprises a frame (0), a coupler (1), a drum I (2), a drum II (7), a guide wheel (3), a side plate (4), a torsional spring (5), a carrying platform (6), a baffle plate (8) and a double-rocker mechanism. The drum I (2) and the drum II (7) installed on the frame (0) of a trolley are connected through the coupler (1). The carrying platform (6) is connected on a rope of the drum I (2) and the drum II (7). The side plate (4) is connected on the carrying platform (6) by a revolute pair IV (D) and the torsional spring (5) is installed at the connection part. The baffle plate (8) is connected on the carrying platform (6) by a revolute pair I (A) at one side opposite to the side plate (4). One end of the rocker (9) is fixed with the baffle plate (8) while the other end is connected with one end of a connecting rod (10) through a revolute pair II (B). The other end of the connecting rod (10) is connected on the side plate (4) through a revolute pair III (C). Thus, the side plate (4), the connecting rod 910), the rocker (9) and the carrying platform (6) form the double-rocker mechanism. The device is convenient to operate, has a simple structure, low cost and strong adaptability, and can meet demand of releasing and recovering operational robots with different pipe diameters.

Description

technical field [0001] The invention relates to a delivery and recovery device for a pipeline robot, in particular to provide a pipeline robot delivery and recovery device for a pipeline operation robot to enter or recover from an underground pipeline. Background technique [0002] With the acceleration of the development of urban pipeline dredging robots, the matching robot delivery and recovery devices are becoming more and more important. If manual recycling is used, it is time-consuming and laborious, and the efficiency is not high. Judging from the current lifting devices, there are mainly double-belt vertical lifts for light and flexible goods. Due to the characteristics of its structure, it has high requirements for lifting objects, and at the same time, the operating cost is high, the price is expensive, and the belt is easy to age. The reason is that the delivery and recycling of pipeline robots cannot be satisfied. Hydraulically controlled lifting device [2] Pre...

AI Technical Summary

Problems solved by technology

If manual recycling is used, it is time-consuming and labor-intensive, and the efficiency is not high

Judging from the current lifting devices, there are mainly double-belt vertical lifts for light and flexible goods. Due to the characteristics of its structure, it has high requirements for lifting objects, and at the same time, the operating cost is high, the price is expensive, and the belt is easy to age. The reason is that the delivery and recycling of pipeline robots cannot be satisfied

Hydraulically controlled lifting device [2] Requires precise pumps, valves, hydraulic cylinders and other components, which are expensive, complicated to install, require high sealing, and are not conducive to maintenance. Therefore, they are not suitable for robot delivery and recovery in urban pipeline operations

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