Mechanical hand for rescue in deep well

Abstract

The invention relates to a mechanical hand for rescue in a deep well. The mechanical hand comprises a supporting claw body, a fishing claw rotating disc, opening-closing claws I, opening-closing claws II, opening-closing claws III, a supporting claw motor and a telescopic motor, wherein a rotating motor is fixedly mounted on a plate frame below the supporting claw motor; the fishing claw rotating disc is arranged below a supporting claw motor supporting plate; the lower end of a driving shaft of the telescopic motor is connected at an interface of a gripper; an interface plate, a motor supporting plate and a clamping frame supporting plate are sequentially arranged below the interface of the gripper; a clamping telescopic motor is arranged on the motor supporting plate; an opening-closing claw bracket is mounted on the clamping frame supporting plate; the opening-closing claws I are movably connected on the two sides of the bottom of the opening-closing claw bracket; and the opening-closing claws I are sequentially connected with the opening-closing claws II and the opening-closing claws III. The mechanical hand has the beneficial effects that the distance can be adjusted in certain range, relevant intelligent instruments are arranged, on-site operation can be carried out more conveniently, the mechanical hand is applicable to different types of small-diameter wells, and the claw can achieve rescue more easily and safely through intelligent control.

Description

technical field [0001] The invention relates to a rescue device, in particular to a deep well rescue manipulator. Background technique [0002] In recent years, newspapers, television and other media have often reported news about children falling into small-diameter deep wells (mostly cement tube wells with a diameter of 25-45cm) and their rescue. Because the wells are small and deep, adults cannot go down to rescue them. Going upside down to the well for rescue will increase the blood pressure in the brain, cause hypoxia, and get stuck in the well. Therefore, the general rescue method is to use large equipment such as excavators for rescue. This method is time-consuming, laborious, and expensive. Too long, poor safety, can not guarantee the life of the rescued underground, if the child falls into the depth of more than 15m, the use of excavators can not be rescued. For another example, because some rural areas with insufficient water sources still retain the custom of dri...

AI Technical Summary

Problems solved by technology

At the same time, it is also found that the product has some defects, such as: the rod is too long, it is inconvenient to operate by hand, it is difficult to control, it takes a long time, and it is easy to miss the rescue opportunity; the object cannot be grasped tightly when grasping, and the safety is not good. reliable

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