首页> 外国专利> SUPPORT DEVICE FOR TRENCHES INTENDED FOR THE LAYING OF PIPELINES

SUPPORT DEVICE FOR TRENCHES INTENDED FOR THE LAYING OF PIPELINES

机译:管道铺设专用的沟槽支撑装置

摘要

A support element for pipe ditches is provided which consists of support plates which are pressed against the ditch walls in pairs by longitudinally adjustable spreading means, and are guided and retained in vertical supports. The foot of at least one support plate includes a closable opening for guiding a branch pipe or the like, therethrough. Most desirably, the support plates are composed of two plates, an inner and an outer plate which are detachably coupled together and which have the same outer dimensions as a single support plate. The outer plate is provided with an opening in the area of the lower end thereof and the inner plate is movable between an open and closed position relative to the opening of the outer plate.
机译:提供了一种用于管道沟渠的支撑元件,该支撑元件由支撑板组成,该支撑板通过纵向可调节的扩展装置成对地压在沟壁上,并被引导并保持在垂直支撑中。至少一个支撑板的脚包括可封闭的开口,用于引导分支管等穿过其中。最理想的是,支撑板由两块板组成,即一块内板和一块外板,它们可拆卸地连接在一起,并且具有与单个支撑板相同的外部尺寸。外板在其下端的区域中设有开口,并且内板可相对于外板的开口在打开和关闭位置之间移动。

著录项

  • 公开/公告号BE867077A

    专利类型

  • 公开/公告日1978-09-01

    原文格式PDF

  • 申请/专利权人 KRINGS JOSEF;

    申请/专利号BE19786046472

  • 发明设计人

    申请日1978-05-12

  • 分类号E21D;

  • 国家 BE

  • 入库时间 2022-08-22 22:57:28

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