Hydrodynamic walking arranging and thumbing hand slow retraction pipe coiling device

Abstract

The invention provides a hydrodynamic walking arranging and thumbing hand slow retraction pipe coiling device. The hydrodynamic walking arranging and thumbing hand slow retraction pipe coiling devicehas the bright spots that due to the fact that cooperation of a pipeline (113) and a blocking ball (95) with an arranging and thumbing hand (107) of a pipe arrangement device is not perfect, brake failure and pipe arrangement disorder happen occasionally due to excessively-rapid retraction, and it is a long-standing, big and difficult problem to solve the failure which happens occasionally; and according to a scheme adopted now, the movable arranging and thumbing hand (107) is adopted on the pipe arrangement device of the pipe coiling device to achieve slow retraction, the pipeline (113) and the blocking ball (95) penetrate through a pipeline penetration frame in the middle of the arranging and thumbing hand (107), elastic arranging and thumbing plush strips (107a) are arranged in the pipeline penetration frame in the middle of the arranging and thumbing hand (107), an arranging and thumbing hinge (108) and an arranging and thumbing torsional spring (109) are arranged above the outer portion of the pipeline penetration frame in the middle of the arranging and thumbing hand (107), and when a pipeline in the pipeline penetration frame is retracted in an excessively rapid manner, slowretraction is achieved under the comprehensive effect that due to the fact that the friction force of the elastic arranging and thumbing flush strips (107a ) and the arranging and thumbing hinge (108) and the arranging and thumbing torsional spring (109) of the arranging and thumbing hand (107) is excessively large, torsion of the pipeline penetration frame of the arranging and thumbing hand is caused.

Description

technical field [0001] The invention relates to the technical field of retracting devices for pipeline reels, in particular to a further improved water-powered walking hand for slowly retracting reel tubes for pipeline reels with a position lock mechanism for damping hoses or cables device. Background technique [0002] The existing automatic hose reel for storing hoses or cables is provided with a quarter-circumference arc rack on the rotating lower plate, and a pinion gear meshed with it is provided on the lower shell, and at the same time There is a toggle lever with a part of the gear next to the pinion, which can only be toggled to work when the turntable is in a certain position. In use, the mainspring sometimes retracts too fast when retracting the hose or cable. Excessive force will cause the hose or cable to swing like cosine waves and Fourier curves during the process of retracting the hose or cable, which sometimes causes personal injury and damage to the hose or...

AI Technical Summary

Problems solved by technology

[0006] The existing automatic hose reel for storing hoses or cables is provided with a quarter-circumference arc rack on the rotating lower plate, and a pinion gear meshed with it is provided on the lower shell, and at the same time There is a toggle lever with a part of the gear next to the pinion, which can only be toggled to work when the turntable is in a certain position. In use, the mainspring sometimes retracts too fast when retracting the hose or cable. Excessive force will cause the hose or cable to swing like cosine waves and Fourier curves during the process of retracting the hose or cable, which sometimes causes personal injury and damage to the hose or cable and joints; in addition, The existing automatic hose reels also have the problems of difficulty in controlling the operation of locking the hose or cable during use and insufficient reliability and stability

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