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Hydrodynamic walking arranging and thumbing hand slow retraction pipe coiling device

A hose reel and hydraulic technology, which is applied in the field of pipeline reel retraction device, can solve the problem of difficult control of hose or cable locking operation, too fast and too fast spring retraction, insufficient reliability and stability, etc. question

Inactive Publication Date: 2020-09-01
NINGBO DAYE GARDEN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Hydrodynamic walking arranging and thumbing hand slow retraction pipe coiling device
  • Hydrodynamic walking arranging and thumbing hand slow retraction pipe coiling device
  • Hydrodynamic walking arranging and thumbing hand slow retraction pipe coiling device

Examples

Experimental program
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Embodiment Construction

[0063] The operator first fixes a bracket that can be rotated slightly within 180 degrees through a long pin connection on the outer shell of a tube winding device with various damping mechanisms; because the groove on the shaft of the stationary inner disc is equipped with a coil spring One end of the center of circle of clockwork spring, the outer circle of coil spring spring is contained on the card post at the edge place of the main wheel (14) of rotation, and block with the four places of upper big plate by edge, so big gear does not move. When pulling the pipeline, because the main wheel 14 is equipped with a pipe joint, the pipeline (113) has been installed on the pipe joint, and the pipeline and the retaining ball (95) are passed through the rowing hand (107) of the pipe rower. It is wound on the main wheel, and the main wheel and the lower plate are fixed and integrated by screws, and the center tube shaft of the lower plate is rotated and inserted into the smooth oute...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): B65H75/44B65H75/40B65H75/48
CPCB65H75/403B65H75/4436B65H75/4457B65H75/486B65H2701/33
Inventor 叶晓东黄纪风其他发明人请求不公开姓名
Owner NINGBO DAYE GARDEN IND
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