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A platform for research: civil engineering, architecture and urbanism
Rear anchoring horizontal rotating mechanism for avoiding stay cable of rear anchor beam of deck crane
The invention provides a rear anchoring horizontal rotating mechanism for a bridge deck crane rear anchor beam avoiding stay cable, the two ends of the rear anchor beam are connected with the horizontal rotating mechanism through vertical rear anchor beam rotating pin shafts, and the bottom of the horizontal rotating mechanism is connected with a steel beam. Rotating grooves are formed in the ends of the two ends of the rear anchor beam, openings of the rotating grooves face the ends of the rear anchor beam, an overhanging connecting beam of the horizontal rotating mechanism extends into the rotating grooves, and a vertical rear anchor beam rotating pin shaft penetrates through the rotating grooves and the overhanging connecting beam to connect the rotating grooves with the overhanging connecting beam; the thickness of the bottom wall of the rotating groove is larger than that of the top wall of the rotating groove. And a rear anchor beam rotating pin shaft connecting structure is arranged, so that the cable passing efficiency can be improved on the premise of ensuring the rigidity of the equipment, and the reliability of cable passing operation is improved. The scheme that the oil cylinders drive the horizontal rotating mechanism to rotate is adopted, automatic control can be conveniently achieved, and a worker can conveniently and rapidly switch hinge points on site through the arranged stroke sensor and the preset length of the multiple oil cylinders.
本发明提供一种用于桥面吊机后锚梁避让斜拉索的后锚固平转机构，后锚梁的两端端头通过竖直的后锚梁旋转销轴与平转机构连接，平转机构的底部与钢梁连接。在后锚梁的两端端头设有转动凹槽，转动凹槽的开口朝向后锚梁端头的方向，平转机构的悬挑连接梁伸入到转动凹槽内，竖直的后锚梁旋转销轴穿过转动凹槽和悬挑连接梁将转动凹槽与悬挑连接梁连接；转动凹槽底壁的厚度高于转动凹槽顶壁的厚度。设置的后锚梁旋转销轴连接结构，能够在确保装备刚度的前提下，提高过索效率，提高过索操作的可靠性。采用油缸驱动平转机构转动的方案，能够方便的实现自动化控制，设置的行程传感器，以及预设的多个油缸长度，能够方便工人现场快速切换铰接点。
Rear anchoring horizontal rotating mechanism for avoiding stay cable of rear anchor beam of deck crane
The invention provides a rear anchoring horizontal rotating mechanism for a bridge deck crane rear anchor beam avoiding stay cable, the two ends of the rear anchor beam are connected with the horizontal rotating mechanism through vertical rear anchor beam rotating pin shafts, and the bottom of the horizontal rotating mechanism is connected with a steel beam. Rotating grooves are formed in the ends of the two ends of the rear anchor beam, openings of the rotating grooves face the ends of the rear anchor beam, an overhanging connecting beam of the horizontal rotating mechanism extends into the rotating grooves, and a vertical rear anchor beam rotating pin shaft penetrates through the rotating grooves and the overhanging connecting beam to connect the rotating grooves with the overhanging connecting beam; the thickness of the bottom wall of the rotating groove is larger than that of the top wall of the rotating groove. And a rear anchor beam rotating pin shaft connecting structure is arranged, so that the cable passing efficiency can be improved on the premise of ensuring the rigidity of the equipment, and the reliability of cable passing operation is improved. The scheme that the oil cylinders drive the horizontal rotating mechanism to rotate is adopted, automatic control can be conveniently achieved, and a worker can conveniently and rapidly switch hinge points on site through the arranged stroke sensor and the preset length of the multiple oil cylinders.
本发明提供一种用于桥面吊机后锚梁避让斜拉索的后锚固平转机构，后锚梁的两端端头通过竖直的后锚梁旋转销轴与平转机构连接，平转机构的底部与钢梁连接。在后锚梁的两端端头设有转动凹槽，转动凹槽的开口朝向后锚梁端头的方向，平转机构的悬挑连接梁伸入到转动凹槽内，竖直的后锚梁旋转销轴穿过转动凹槽和悬挑连接梁将转动凹槽与悬挑连接梁连接；转动凹槽底壁的厚度高于转动凹槽顶壁的厚度。设置的后锚梁旋转销轴连接结构，能够在确保装备刚度的前提下，提高过索效率，提高过索操作的可靠性。采用油缸驱动平转机构转动的方案，能够方便的实现自动化控制，设置的行程传感器，以及预设的多个油缸长度，能够方便工人现场快速切换铰接点。
Rear anchoring horizontal rotating mechanism for avoiding stay cable of rear anchor beam of deck crane
用于桥面吊机后锚梁避让斜拉索的后锚固平转机构
ZHANG CHAO (author) / LI HAIFANG (author) / WANG HENGKE (author) / LI TIANCHENG (author) / TANG LIMING (author) / ZHANG HENG (author) / WANG ZHEN (author)
2024-05-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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