Dynamic test apparatus for rubber pipeline, and test method thereof

A technology for dynamic testing of rubber pipes, applied in the application of repetitive force/pulsation force to test the strength of materials, the ductility of test materials, measuring devices, etc. problems, to achieve the effect of increasing flexibility and variety, avoiding lack of motivation, and high work efficiency

Pending Publication Date: 2017-12-26
T RUBBER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the problems that existing rubber pipes are heavy in weight, complex in flexibility and difficult to test the dynamic par

Method used

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  • Dynamic test apparatus for rubber pipeline, and test method thereof
  • Dynamic test apparatus for rubber pipeline, and test method thereof
  • Dynamic test apparatus for rubber pipeline, and test method thereof

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] Such as Figure 1~4 As shown, the dynamic testing equipment of the present invention comprises bending dolly 13, dolly guide rail 14, bending device, stretching device and torsion device, wherein bending device, stretching device and torsion device are all fixed on the level ground with independent attitude, pull The stretching device and the torsion device are respectively located on both sides of the bending device. A trolley guide rail 14 installed on the ground is arranged between the stretching device and the torsion device. A bending trolley 13 capable of reciprocating sliding is provided on the trolley guide rail 14 . One end of dolly guide rail 14 stretches to directly below between active dolly 6 and follow-up dolly 7.

[0026] The bending device comprises a left guide rail 4, a left bending oil cylinder 5, an active trolley 6, a follower tro...

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Abstract

The invention relates to a dynamic test apparatus, and concretely relates to a dynamic test apparatus for a rubber pipeline, and a test method thereof. The apparatus comprises a bending dolly, a dolly guide rail, and a bending device, a stretching device and a torsion device which are respectively arranged on the ground, the stretching device and the torsion device are respectively positioned at two sides of the bending device, the dolly guide rail arranged on the ground is arranged between the stretching device and the torsion device, and the dolly guide rail is provided with the bending dolly which can slide back and forth. The test method comprises a dynamic bending test technology, a dynamic stretching test technology and a dynamic torsion test technology. Every test device is provided with two corresponding hydraulic oil cylinders, so the flexibility and the diversity of the whole dynamic test apparatus are improved, and the phenomenon of insufficient power of the rubber pipeline during the dynamic test is avoided.

Description

technical field [0001] The invention relates to dynamic testing equipment, in particular to a dynamic testing equipment for rubber pipes and a testing method thereof. Background technique [0002] Due to the nature of rubber tubing, the physical properties and performance levels of rubber products change, often over time depending on the type of rubber used. The traditional rubber pipe test is to gradually improve the rubber pipe products based on the empirical data accumulated by people in the daily use process. At present, there is no dynamic testing equipment for rubber pipe products in China. In some important rubber pipe products (such as rubber pipes for marine oil transportation), measuring the dynamic data of rubber pipes is an indispensable part of rubber pipes. Therefore, in the production line of rubber pipes, research and development of a dynamic testing equipment for rubber pipes has always been a topic that has attracted much attention at home and abroad. ...

Claims

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Application Information

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IPC IPC(8): G01N3/36G01N3/26G01N3/28
CPCG01N3/36G01N3/26G01N3/28
Inventor 果翔韩肃王素菊李乐郑伟李擘申王艳微
Owner T RUBBER
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