Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Continuous beam bridge deck pavement construction bush hammer
The invention discloses a bush hammer for continuous beam bridge deck pavement construction. The bush hammer comprises a movable truss; a driving motor; a first gear is arranged on an output shaft of the transmission structure; the lifting rotating structure comprises a guide cylinder, the output shaft is sleeved with the guide cylinder, and an annular groove is formed in the outer side wall of the guide cylinder; the sleeve movably sleeves the guide cylinder, a sliding block is arranged on the inner wall of the sleeve, a connecting rod is arranged outside the sleeve, and a pressing block is arranged at the other end of the connecting rod; the second gear is meshed with the first gear; the shaft sleeve is arranged in the second gear in a sleeved mode, a limiting groove and a reset groove are formed in the shaft sleeve, a plurality of clamping grooves are formed in the side wall of the limiting groove in the axial direction, and a vibration spring is arranged in the reset groove; the rotating shaft is movably arranged on the shaft sleeve in a sleeving mode, a plurality of clamping keys are arranged on the side wall of the rotating shaft in a protruding mode, and a baffle is arranged on the side wall of the rotating shaft in a protruding mode; the planetary gear sleeves the lower end of the rotating shaft; and the plurality of friction wheels are detachably arranged on the planetary gear. The chiseling device has the beneficial effects of avoiding steel bar obstruction and remarkably improving the chiseling efficiency.
本发明公开了一种连续梁桥面铺装施工凿毛机，包括：移动行架；驱动电机；传动结构，其输出轴上设有第一齿轮；升降转动结构，其包括：导向筒，其套设于输出轴上，导向筒外侧壁上开设有环形凹槽；套筒，其活动套设于导向筒外部，内壁上设有滑块，外部设有连杆，连杆另一端设有压块；第二齿轮，其与第一齿轮啮合；轴套，其套设于第二齿轮内，轴套内设有限位槽和复位槽，限位槽侧壁沿轴向上开设有多个卡槽，复位槽内设有震动弹簧；转动轴，其活动套设于轴套上，转动轴侧壁上凸设有多个卡键，转动轴侧壁上凸设有挡板；行星齿轮，其套设于转动轴下端；多个摩擦轮可拆卸设置于行星齿轮上。本发明具有避开钢筋阻碍显著提升凿毛效率的有益效果。
Continuous beam bridge deck pavement construction bush hammer
The invention discloses a bush hammer for continuous beam bridge deck pavement construction. The bush hammer comprises a movable truss; a driving motor; a first gear is arranged on an output shaft of the transmission structure; the lifting rotating structure comprises a guide cylinder, the output shaft is sleeved with the guide cylinder, and an annular groove is formed in the outer side wall of the guide cylinder; the sleeve movably sleeves the guide cylinder, a sliding block is arranged on the inner wall of the sleeve, a connecting rod is arranged outside the sleeve, and a pressing block is arranged at the other end of the connecting rod; the second gear is meshed with the first gear; the shaft sleeve is arranged in the second gear in a sleeved mode, a limiting groove and a reset groove are formed in the shaft sleeve, a plurality of clamping grooves are formed in the side wall of the limiting groove in the axial direction, and a vibration spring is arranged in the reset groove; the rotating shaft is movably arranged on the shaft sleeve in a sleeving mode, a plurality of clamping keys are arranged on the side wall of the rotating shaft in a protruding mode, and a baffle is arranged on the side wall of the rotating shaft in a protruding mode; the planetary gear sleeves the lower end of the rotating shaft; and the plurality of friction wheels are detachably arranged on the planetary gear. The chiseling device has the beneficial effects of avoiding steel bar obstruction and remarkably improving the chiseling efficiency.
本发明公开了一种连续梁桥面铺装施工凿毛机，包括：移动行架；驱动电机；传动结构，其输出轴上设有第一齿轮；升降转动结构，其包括：导向筒，其套设于输出轴上，导向筒外侧壁上开设有环形凹槽；套筒，其活动套设于导向筒外部，内壁上设有滑块，外部设有连杆，连杆另一端设有压块；第二齿轮，其与第一齿轮啮合；轴套，其套设于第二齿轮内，轴套内设有限位槽和复位槽，限位槽侧壁沿轴向上开设有多个卡槽，复位槽内设有震动弹簧；转动轴，其活动套设于轴套上，转动轴侧壁上凸设有多个卡键，转动轴侧壁上凸设有挡板；行星齿轮，其套设于转动轴下端；多个摩擦轮可拆卸设置于行星齿轮上。本发明具有避开钢筋阻碍显著提升凿毛效率的有益效果。
Continuous beam bridge deck pavement construction bush hammer
连续梁桥面铺装施工凿毛机
GAO WENTAO (Autor:in) / LI PING (Autor:in) / GAO XIUTAO (Autor:in) / HUANG YUMIN (Autor:in) / GAO CHUNYING (Autor:in) / ZHANG LIRUI (Autor:in) / ZHANG HAO (Autor:in) / DONG YAOPENG (Autor:in) / ZHU HENG (Autor:in) / SONG QINGPENG (Autor:in)
23.07.2024
Patent
Elektronische Ressource
Chinesisch
Dragging type plane bush hammer and cement concrete bridge deck bush hammer construction method
| Europäisches Patentamt | 2020