The invention provides a center anchoring installation structure and method for a safety door of a rigid contact net (160 km per hour), and belongs to the technical field of urban rapid rail transit rigid contact net construction. In the installation structure, a suspension point B and a suspension point C are located on the two sides of a safety door, and a first anchoring hanging column is arranged between a suspension point A and the suspension point B; a second lower anchoring hanging column is arranged between the hanging point C and a hanging point D. An adjusting bolt is arranged on a final anchoring base on the first lower anchoring hanging column and connected with a bus bar sequentially through a hanging plate, a composite insulator, a double-lug wedge-shaped wire clamp, a firstcenter anchoring rope, a double-lug wedge-shaped wire clamp and a first center anchoring wire clamp. A spring compensator is arranged on a final anchor base of the second lower anchor hanging column,and the spring compensator is connected with the bus bar through a hanging plate, a composite insulator, a double-lug wedge-shaped wire clamp, a second central anchoring rope, a double-lug wedge-shaped wire clamp and a second central anchoring wire clamp in sequence. The problem that opening and closing of the safety door are hindered by center anchoring is solved.
本发明提供一种时速160km刚性接触网人防门处中心锚结安装结构及方法,属于城市快速轨道交通刚性接触网施工的技术领域,安装结构中悬挂点B和悬挂点C位于人防门两侧,悬挂点A和悬挂点B之间设置有第一下锚吊柱,悬挂点C和悬挂点D之间设置有第二下锚吊柱,第一下锚吊柱上的终锚底座上设置有调整螺栓,调整螺栓依次经过挂板、复合绝缘子、双耳楔形线夹、第一中心锚结绳、双耳楔形线夹、第一中心锚结线夹与汇流排连接;第二下锚吊柱的终锚底座上设置有弹簧补偿器,弹簧补偿器依次经过挂板、复合绝缘子、双耳楔形线夹、第二中心锚结绳、双耳楔形线夹、第二中心锚结线夹与汇流排连接。本发明解决了中心锚结妨碍人防门开合的问题。
Center anchoring installation structure and method for safety door of rigid contact net (160 km per hour)
时速160km刚性接触网人防门处中心锚结安装结构及方法
2021-02-23
Patent
Electronic Resource
Chinese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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