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    • 1. 发明授权
    • 플랜지 형태의 수밀용 파형강관 연결장치
    • 法兰式连接管连接器
    • KR100820860B1
    • 2008-04-11
    • KR1020070098825
    • 2007-10-01
    • 주식회사 중원(주)제철산업주식회사 호남스틸(주) 크라텍
    • 안우정서권덕배승열안준호
    • F16L21/06F16L21/08
    • A flange type corrugated pipe connecting apparatus is provided to easily connect fixation bands without lifting the corrugated pipe by connecting a plurality of fixation bands with each other to form a single fixation band having a ring shape. A flange type corrugated pipe connecting apparatus comprises at least two fixation bands(1a) which are connected to each other to form a ring shape. A band coupling piece(11) is installed at two ends of the fixation band, and is perpendicular to the fixation band. The band coupling piece has a hole formed therein so that a fixing bolt passes through the hole. A pipe connecting piece(12) is installed at the center of the fixation band, and has a hole formed therein so that a fixing bolt passes through the hole. A packing(2) is detachably installed at an end part of a corrugated pipe.
    • 提供了一种法兰式波纹管连接装置,用于通过将多个固定带彼此连接而形成具有环形的单个固定带,而不用提升波纹管来容易地连接固定带。 凸缘式波纹管连接装置包括彼此连接以形成环形的至少两个固定带(1a)。 带结合件(11)安装在固定带的两端,并垂直于固定带。 带状连接片具有形成在其中的孔,使得固定螺栓穿过孔。 管连接件(12)安装在固定带的中心处,并且其中形成有孔,使得固定螺栓穿过孔。 包装(2)可拆卸地安装在波纹管的端部。
    • 9. 发明授权
    • 파형강관의 분기장치
    • 腐蚀钢管分条装置
    • KR100775061B1
    • 2007-11-08
    • KR1020070025489
    • 2007-03-15
    • 주식회사 중원(주)제철산업주식회사 호남스틸
    • 서권덕안우정배승열한석근지민수
    • F16L41/00F16L41/06
    • A branching apparatus for a corrugated steel pipe is provided to tighten a saddle branch pipe in a stable manner by pre-setting the position where a fastener is tightened. A branching apparatus(10) includes a saddle branch pipe(20), a watertight sleeve(30), and a fastener. The saddle branch pipe includes a mounting plate(21) which is arranged to contain a branch hole formed on an outer surface of a first pipe(50), and a protruded pipe(22) protruded from the mounting plate such that a second pipe is joined to the protruded pipe. The watertight sleeve is fitted to the outer surfaces of the saddle branch pipe and the first pipe. The fastener is a wire which is wound on the first pipe, containing the mounting plate at both side surfaces of the protruded pipe of the saddle branch pipe, and tightens the first pipe. The mounting plate of the saddle branch pipe is arc-shaped and corrugated in the direction of the corrugation of the first pipe such that the mounting plate is fitted tightly to the first pipe. The mounting plate of the saddle branch pipe has an outer surface on which a plurality of hooks is staggered from each other so as to tighten the wire and prevent the wire from moving in an axial direction.
    • 提供一种波纹钢管的分支装置,通过预先固定紧固件的紧固件的位置,以稳定的方式紧固鞍形支管。 分支装置(10)包括鞍式支管(20),水密套筒(30)和紧固件。 鞍式分支管包括安装板(21),该安装板(21)设置成容纳形成在第一管(50)的外表面上的分支孔和从安装板突出的突出管(22),使得第二管 连接到突出的管道。 水密套筒安装在鞍式支管和第一管的外表面上。 紧固件是缠绕在第一管上的线,在鞍分支管的突出管的两个侧表面处包含安装板,并且收紧第一管。 鞍形分支管的安装板在第一管的波纹方向上呈弧形并且波纹状,使得安装板紧紧地装配到第一管。 鞍式分支管的安装板具有多个钩彼此交错的外表面,以便紧固线,并防止线沿轴向移动。