Underwater intelligent ball injector

Abstract

The invention discloses an underwater intelligent ball injector. The underwater intelligent ball injector comprises a ball catching claw, a fixed rod, a push-pull rod and a pin, wherein the fixed rodcomprises a sleeve rod, a fixed table and a connecting plate, the fixed table is welded to the top end of the sleeve rod, a vertical through hole is formed in the center of the fixed rod, the fixed rod movably sleeves the push-pull rod through the through hole, the push-pull rod comprises a straight rod, a retraction top cover and a pushing and blocking device, the retraction top cover is welded to the top end of the straight rod, the pushing and blocking device is arranged on the lower end of the retraction top cover, the ball catching claw comprises a fixed plate, a blade, a fixed hole and aretraction hook, the blade is welded to the bottom of the fixed plate, the retraction hook is arranged at the edge of the fixed plate near the tail end, and the fixed hole is formed in the center ofthe fixed plate near the tail end. The underwater intelligent ball injector has the advantages of simplicity in operation, convenience in use and accuracy in matching, and the ball catching claw is driven to complete the process from extension to retraction under the action of the pushing and blocking device, so that the effect of tightly catching a ball is achieved.

Description

technical field [0001] The invention relates to the technical field of public equipment machinery, in particular to an underwater smart ball pitcher. Background technique [0002] Smart ball is a brand new pipeline leakage detection equipment. It uses advanced acoustic sensors to detect tiny leaks in pipes. Through the high-performance microprocessor and positioning algorithm, the precise positioning of the pipeline leakage point is realized. The smart ball is suitable for pressurized water supply pipes with diameters of DN300~DN2000. By using a specially designed delivery device, the operation under pressure can be realized, so that the smart ball can accurately pass through the pipeline and be put into it for detection without affecting the normal water supply of the water supply pipeline. The special feeding device adopts a modular design, and components can be replaced on site to adapt to pipes of different diameters and access types. [0003] When the smart ball is ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing underwater smart ball pitcher has poor grasping effect with the smart ball when throwing the smart ball, the ball pitcher is not convenient to use, and the tightness of the ball pitcher's grasping is poor, and the ball pitcher is in the process of retracting. In the process of catching the ball, it is easy to loosen accidentally, causing the ball to fall, and the ball thrower is not easy to cause friction damage with the push-pull rod during the rotation of the catch claw, the overall service life of the ball thrower is low, and the ball thrower has a great impact on the underwater smart ball. The clamping is not tight enough, and the accuracy of the ball pitcher is low in grabbing and throwing the underwater smart ball, and an underwater smart ball pitcher is provided

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