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A platform for research: civil engineering, architecture and urbanism
Spheroidal graphite well lid capable of highly preventing corrosion and manufacturing method thereof
The invention discloses a spheroidal graphite well lid capable of highly preventing corrosion and a manufacturing method thereof. The spheroidal graphite well lid comprises a protective outer frame, a well lid main body, a connecting sleeve, a connecting spring, a through screw rod, a closed base and a fixed upper cover, the inner core part of the well lid is formed by combining two spheroidal graphite clamping plates to form a spheroidal graphite clamping plate group, isolation resin is poured on the outer side of the spheroidal graphite clamping plate group, and finally, an outer metal protective layer is attached. According to the manufacturing method, external air and moisture can be isolated through the isolation resin, the internal spheroidal graphite clamping plate group cannot make contact with the air, so that corrosion is avoided, the outer metal protection layer is attached to the outside, anti-rust paint is painted on the outside, the well lid main body has a certain attractiveness while having the anti-rust function, finally, the whole well lid main body is installed in the protective outer frame and wrapped by the closed base and the fixed upper cover, the well lid can be suitable for installation of facilities such as various inspection wells, strength protection of the corresponding degree is provided, and the problem that the strength is reduced due to corrosion of internal components is effectively avoided.
本发明公开了一种高度防止锈蚀的球墨井盖及其制作方法，包括保护外框、井盖主体、连接套件、连接弹簧、贯通螺杆、封闭底座和固定上盖，该井盖的内芯部位由两组球墨卡板结合组成球墨卡板组，并在外侧浇筑隔离树脂，最后贴合外金属保护层，该制作方法可通过隔离树脂将外部空气和水份隔离，使内部的球墨卡板组无法接触到空气，从而避免出现锈蚀，而外部则贴合外金属保护层并涂刷防锈漆，使井盖主体在具备防锈蚀的功能的同时具有一定的美观性，最后将井盖主体整体安装于保护外框中，并使用封闭底座和固定上盖包裹，该井盖能够适用于各类窨井等设施的安装，并提供相应程度的强度保护，并有效避免了内部组件发生锈蚀而导致的强度下降问题。
Spheroidal graphite well lid capable of highly preventing corrosion and manufacturing method thereof
The invention discloses a spheroidal graphite well lid capable of highly preventing corrosion and a manufacturing method thereof. The spheroidal graphite well lid comprises a protective outer frame, a well lid main body, a connecting sleeve, a connecting spring, a through screw rod, a closed base and a fixed upper cover, the inner core part of the well lid is formed by combining two spheroidal graphite clamping plates to form a spheroidal graphite clamping plate group, isolation resin is poured on the outer side of the spheroidal graphite clamping plate group, and finally, an outer metal protective layer is attached. According to the manufacturing method, external air and moisture can be isolated through the isolation resin, the internal spheroidal graphite clamping plate group cannot make contact with the air, so that corrosion is avoided, the outer metal protection layer is attached to the outside, anti-rust paint is painted on the outside, the well lid main body has a certain attractiveness while having the anti-rust function, finally, the whole well lid main body is installed in the protective outer frame and wrapped by the closed base and the fixed upper cover, the well lid can be suitable for installation of facilities such as various inspection wells, strength protection of the corresponding degree is provided, and the problem that the strength is reduced due to corrosion of internal components is effectively avoided.
本发明公开了一种高度防止锈蚀的球墨井盖及其制作方法，包括保护外框、井盖主体、连接套件、连接弹簧、贯通螺杆、封闭底座和固定上盖，该井盖的内芯部位由两组球墨卡板结合组成球墨卡板组，并在外侧浇筑隔离树脂，最后贴合外金属保护层，该制作方法可通过隔离树脂将外部空气和水份隔离，使内部的球墨卡板组无法接触到空气，从而避免出现锈蚀，而外部则贴合外金属保护层并涂刷防锈漆，使井盖主体在具备防锈蚀的功能的同时具有一定的美观性，最后将井盖主体整体安装于保护外框中，并使用封闭底座和固定上盖包裹，该井盖能够适用于各类窨井等设施的安装，并提供相应程度的强度保护，并有效避免了内部组件发生锈蚀而导致的强度下降问题。
Spheroidal graphite well lid capable of highly preventing corrosion and manufacturing method thereof
一种高度防止锈蚀的球墨井盖及其制作方法
LI QILONG (author) / ZHU XUANZHOU (author) / ZHANG HAO (author) / HU CHENG (author) / LI JIDAO (author) / ZHAO YUE (author) / WANG TAO (author) / JIA QINGQIANG (author)
2021-07-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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