A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of heavy hinges, in particular to a heavy booster. A booster body comprises a shell, a left flange and a right flange are arranged on the two sides of the shell respectively, a left hinge plate is arranged on the left side of the left flange, a right hinge plate is arranged on the right side of the right flange, a spring stirring shaft and two torsion springs are arranged in the shell, one ends of the two torsion springs are fixedly connected with the spring stirring shaft, a rotating tightener and a locking nut are arranged at the left end and the right end of the spring stirring shaft respectively, an upper hinge inserting groove is formed between the left flange and the right flange, a lower hinge inserting groove is formed between the left hinge plate and the right hinge plate, an upper T-shaped inserting pin is arranged in the upper hinge inserting groove, a lower T-shaped inserting pin is arranged in the lower hinge inserting groove, mounting grooves are formed in wing parts of the upper T-shaped inserting pin and the lower T-shaped inserting pin, and a cover and a mounting ring are respectively arranged in the mounting grooves in the upper T-shaped inserting pin and the lower T-shaped inserting pin. Disassembly is convenient, and parts are easier to clean and replace; and the torsion of the torsion springs is enhanced under the condition that the length is not increased.
本发明涉及重型铰链领域，具体涉及一种重型助力器。助力器本体包括壳体，壳体两侧分别设置有左法兰和右法兰，左法兰左侧设置有左铰链板，右法兰右侧设置有右铰链板，壳体内部设置有弹簧搅轴和两个扭转弹簧，两个扭转弹簧一端与弹簧搅轴固定连接，弹簧搅轴左右两端分别设置有旋转调紧器和锁紧螺母，左法兰和右法兰之间设置有上铰链插槽，左铰链板和右铰链板之间设置有下铰链插槽，上铰链插槽内设置有上T型插销，下铰链插槽内设置有下T型插销，上T型插销和下T型插销的翼部均开设有安装槽，盖子和安装环分别设置在上T型插销和下T型插销上的安装槽内。拆卸方便，清洗、更换零部件更容易；扭转弹簧在不增加长度的情况下，增强自身扭力。
The invention relates to the field of heavy hinges, in particular to a heavy booster. A booster body comprises a shell, a left flange and a right flange are arranged on the two sides of the shell respectively, a left hinge plate is arranged on the left side of the left flange, a right hinge plate is arranged on the right side of the right flange, a spring stirring shaft and two torsion springs are arranged in the shell, one ends of the two torsion springs are fixedly connected with the spring stirring shaft, a rotating tightener and a locking nut are arranged at the left end and the right end of the spring stirring shaft respectively, an upper hinge inserting groove is formed between the left flange and the right flange, a lower hinge inserting groove is formed between the left hinge plate and the right hinge plate, an upper T-shaped inserting pin is arranged in the upper hinge inserting groove, a lower T-shaped inserting pin is arranged in the lower hinge inserting groove, mounting grooves are formed in wing parts of the upper T-shaped inserting pin and the lower T-shaped inserting pin, and a cover and a mounting ring are respectively arranged in the mounting grooves in the upper T-shaped inserting pin and the lower T-shaped inserting pin. Disassembly is convenient, and parts are easier to clean and replace; and the torsion of the torsion springs is enhanced under the condition that the length is not increased.
本发明涉及重型铰链领域，具体涉及一种重型助力器。助力器本体包括壳体，壳体两侧分别设置有左法兰和右法兰，左法兰左侧设置有左铰链板，右法兰右侧设置有右铰链板，壳体内部设置有弹簧搅轴和两个扭转弹簧，两个扭转弹簧一端与弹簧搅轴固定连接，弹簧搅轴左右两端分别设置有旋转调紧器和锁紧螺母，左法兰和右法兰之间设置有上铰链插槽，左铰链板和右铰链板之间设置有下铰链插槽，上铰链插槽内设置有上T型插销，下铰链插槽内设置有下T型插销，上T型插销和下T型插销的翼部均开设有安装槽，盖子和安装环分别设置在上T型插销和下T型插销上的安装槽内。拆卸方便，清洗、更换零部件更容易；扭转弹簧在不增加长度的情况下，增强自身扭力。
Heavy booster
一种重型助力器
SONG YUANJIANG (author)
2021-05-14
Patent
Electronic Resource
Chinese
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