Water tightness test device

A test device, water tightness technology, used in liquid/vacuum measurement for liquid tightness, etc.

Active Publication Date: 2013-10-02
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented testing machine allows for better control over how well it tests winches during use. It uses an external force from a hydraulic system or other means like springs to move backward when there are no longer any more weight being lifted than usual. By measuring this motion with sensors attached to the wincho drums, we get valuable data about their ability to resist damage caused by heavy loads moving around them. Additionally, these machines have features such as waterproofing capabilities along its length, allowing us to change the amount of pressure applied while monitoring the movements experienced due to gravity. These improvements make sure the wincher works properly even if they experience sudden stops or crashes.

Problems solved by technology

This patented technical solution describes how current methods used on platforms like cranes cannot effectively test if they can withstand severe conditions such as water immersion or heavy loads during use without losing their effectiveness over time due to poorly designed components.

Method used

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Examples

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Embodiment

[0029] Embodiments of the present invention provide a watertightness test device, such as figure 1 and figure 2 As shown, the device includes: a watertight storage tank shell, a loading cylinder 18 for providing a loading force, a pulley 15, a mounting seat 7 for installing a tested winch and a loading cylinder 18, and a closing connection rope 14. The closing connection rope 14 One end of the pulley is set on the pulley 15, the pulley 15 is installed on the telescopic end of the loading cylinder 18, the loading cylinder 18 is installed on the mounting seat 7, the mounting seat 7 is arranged on the inner bottom surface of the watertight storage tank shell, and on the watertight storage tank shell A water source inlet 1 is provided, and the watertight storage tank shell includes an upper semi-watertight storage tank 602 and a lower semi-watertight storage tank 601 which are sealed and connected. The bottom of the lower semi-watertight storage tank 601 is provided with an interfac

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PUM

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Abstract

The invention discloses a water tightness test device and belongs to the field of test devices. The water tightness test device comprises a watertight storage tank housing, a loading oil cylinder used for providing a loading force, a pulley, a mounting seat used for mounting a tested winch and the loading oil cylinder, and a closed connecting rope, wherein one end of the closed connecting rope is sleeved with the pulley; the pulley is mounted at the telescopic end of the loading oil cylinder; the loading oil cylinder is mounted on the mounting seat; the mounting seat is arranged on the bottom surface in the watertight storage tank housing; a water source inlet is formed in the watertight storage tank housing; the watertight storage tank housing comprises an upper half watertight storage tank and a lower half watertight storage tank which are hermetically connected; a connector flange is arranged at the bottom of the lower half watertight storage tank; a hydraulic pipeline of a hydraulic pump station penetrates through the connector flange to be connected with the loading oil cylinder. According to the test device, a pressure is provided by the loading oil cylinder and transmitted to a winding barrel through the pulley and the closed connecting rope so as to test the water tightness of the tested winch in positive and negative directions and at different rotating speeds.

Description

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Claims

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Application Information

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Owner WUHAN MARINE MACHINERY PLANT
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