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A device for cleaning the surface of a stay cable or a sling

A technology for surface cleaning and stay cables, applied in the field of robots, can solve the problems of hardening and aging, damage to the strength of the cables, endangering the safety of bridges, etc., and achieve the effect of good scalability and low friction resistance.

Active Publication Date: 2022-08-09
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, after the cable-stayed bridge is built, the cable-stayed cables or slings, one of its main stress-bearing components, begin to be exposed to the air for a long time, and the polyethylene (PE) protective layer on the surface of the cable-stayed bridges will undergo different degrees of hardening and aging. and other damage phenomena, accompanied by corrosion due to moisture and other acidic substances in the air, resulting in damage to the strength of the cables, thus endangering the safety of the bridge

Method used

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  • A device for cleaning the surface of a stay cable or a sling
  • A device for cleaning the surface of a stay cable or a sling
  • A device for cleaning the surface of a stay cable or a sling

Examples

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the embodiments and the accompanying drawings.

[0019] like Figure 1-5 As shown, the cable-stayed or sling surface cleaning device of this example includes a circular arc rotating platform 1, and a cleaning module 3 is installed on the circular arc rotating platform through a telescopic mechanism 2, and the cleaning module 3 includes a cleaning motor bracket 301, A cleaning motor 302 is installed on the cleaning motor bracket 301, an eccentric wheel 303 is connected to the output shaft of the cleaning motor 302, a linear guide rail 304 is also installed on the cleaning motor bracket 301, and a bracket slider is installed in the linear guide rail 304 305 , a swing bracket 306 is installed on the bracket slider 305 , and a groove is provided on the other side of the swing bracket 306 within the rotation stroke range of the eccentric wheel 303 , and the swing bracket 306 is connected to the cleanin...

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Abstract

The invention discloses a surface cleaning device for an oblique stay cable or a sling, comprising a circular arc rotating platform on which a cleaning module is installed through a telescopic mechanism, the cleaning module includes a cleaning motor bracket, and the cleaning motor bracket A cleaning motor is installed on the top of the cleaning motor, and an eccentric wheel is connected to the output shaft of the cleaning motor. A linear guide rail is also installed on the cleaning motor bracket, and a bracket slider is installed in the linear guide rail, and a swing bracket is installed on the bracket slider. The other side of the swing bracket is provided with a groove located within the rotation stroke range of the eccentric wheel, and the swing bracket is connected to the cleaning brush.

Description

technical field [0001] The invention provides a device for cleaning the surface of a cable-stayed cable or a sling, which is a device for spraying paint and glue on the surface of a cable-stayed cable or a sling on a cable-stayed bridge, and belongs to the field of robots. Background technique [0002] With the growth of the economy and the rapid development of the transportation industry, the development of long-span bridges is also getting faster and faster. As a new type of modern bridges, cable-stayed bridges have been widely used in the world due to their wide adaptability and economy. Applications. The cable-stayed bridge cable is an important force-bearing component of the cable-stayed bridge, and its safety performance has received widespread attention. However, after the cable-stayed bridge is built, the cable-stayed cable or sling, one of its main stress-bearing components, begins to be exposed to the air for a long time, and the polyethylene (PE) protective layer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B1/04B08B13/00
CPCB08B13/00B08B1/32B08B1/12
Inventor 王兴松田梦倩尹晨阳
Owner SOUTHEAST UNIV
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