Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Safety device for protection closed well lid for pipe gallery access hole and emergency escape hole
The invention relates to a safety device for a protection closed well lid for a pipe gallery access hole and an emergency escape hole. The safety device comprises a fixing mechanism, an ejection mechanism, a connecting mechanism and a safety mechanism, wherein the fixing mechanism is fixed on the side wall; one end of the ejection mechanism is hinged to the fixing mechanism, and an output rod of the ejection mechanism is hinged to the connecting mechanism; the top of the connecting mechanism is connected to the bottom of the well lid; one end of the well lid is hinged to a seat body; and the safety mechanism is connected to the connecting mechanism and located on the right side of the ejection mechanism. According to the safety device for the protection closed well lid for the pipe galleryaccess hole and an emergency escape hole, the safety performance of opening and closing of the protective closed well lid is improved, and the heavy protective closed well lid is effectively prevented from falling down to injure people in the opening process or after being opened.
管廊检修口、紧急逃生口防护密闭井盖的安全保险装置，包括固定机构、顶出机构、连接机构和保险机构；固定机构固定于侧壁；顶出机构的一端铰接于固定机构，顶出机构的输出杆铰接于连接机构；连接机构的顶部连接于井盖的底部；井盖的一端铰接于座体；保险机构连接于连接机构，保险机构位于顶出机构的右侧。本发明根据上述内容提出管廊检修口、紧急逃生口防护密闭井盖的安全保险装置，提高防护密闭井盖启闭的安全性能，有效防止笨重的防护密闭井盖在打开过程或打开后往下坠落伤人。
Safety device for protection closed well lid for pipe gallery access hole and emergency escape hole
The invention relates to a safety device for a protection closed well lid for a pipe gallery access hole and an emergency escape hole. The safety device comprises a fixing mechanism, an ejection mechanism, a connecting mechanism and a safety mechanism, wherein the fixing mechanism is fixed on the side wall; one end of the ejection mechanism is hinged to the fixing mechanism, and an output rod of the ejection mechanism is hinged to the connecting mechanism; the top of the connecting mechanism is connected to the bottom of the well lid; one end of the well lid is hinged to a seat body; and the safety mechanism is connected to the connecting mechanism and located on the right side of the ejection mechanism. According to the safety device for the protection closed well lid for the pipe galleryaccess hole and an emergency escape hole, the safety performance of opening and closing of the protective closed well lid is improved, and the heavy protective closed well lid is effectively prevented from falling down to injure people in the opening process or after being opened.
管廊检修口、紧急逃生口防护密闭井盖的安全保险装置，包括固定机构、顶出机构、连接机构和保险机构；固定机构固定于侧壁；顶出机构的一端铰接于固定机构，顶出机构的输出杆铰接于连接机构；连接机构的顶部连接于井盖的底部；井盖的一端铰接于座体；保险机构连接于连接机构，保险机构位于顶出机构的右侧。本发明根据上述内容提出管廊检修口、紧急逃生口防护密闭井盖的安全保险装置，提高防护密闭井盖启闭的安全性能，有效防止笨重的防护密闭井盖在打开过程或打开后往下坠落伤人。
Safety device for protection closed well lid for pipe gallery access hole and emergency escape hole
管廊检修口、紧急逃生口防护密闭井盖安全保险装置
ZHAO GUOHUA (Autor:in) / ZHONG YUANCHENG (Autor:in) / ZHU DONGXIANG (Autor:in) / LI XIANGMING (Autor:in) / ZHANG YU (Autor:in) / LU ZHUANGMING (Autor:in)
10.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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