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A platform for research: civil engineering, architecture and urbanism
Bridge demolition breaking hammer and bridge demolition equipment
The invention relates to a bridge demolition breaking hammer. The breaking hammer comprises a breaking hammer body, a drill rod, a clamping mechanism, and a righting mechanism, wherein the drill rod is driven by an ejection mechanism to do linear reciprocating motion on the breaking hammer body under limit of a drill rod guide device; the clamping mechanism has a state of clamping a stone block below the drill rod; the clamping mechanism is composed of two sets of oppositely-arranged clamping assemblies, each clamping assembly includes a clamping hydraulic cylinder hinged to the breaking hammer body, a clamping rod hinged to the breaking hammer body and a clamping frame arranged on the clamping rod, and a piston rod of each clamping hydraulic cylinder is in sliding connection with the clamping rod through a first sliding block; and the righting mechanism includes at least two righting hydraulic cylinders arranged on the breaking hammer body and a righting frame fixedly connected with piston rods of the righting hydraulic cylinders, and the righting frame is used for righting a top surface of the stone block below the drill rod to enable the drill rod to be perpendicular to the topsurface of the stone block. According to the bridge demolition breaking hammer, large bridge broken objects can be further broken, a bridge demolition speed is increased, and bridge demolition efficiency is improved.
本发明涉及一种桥梁拆除破碎锤，包括破碎锤本体；钎杆，其在冲顶机构的带动下并于钎杆导向装置的限位下在破碎锤本体上做直线往复运动；夹持机构，其具有将石块夹持在钎杆下方的状态，夹持机构由两组对立设置的夹持组件构成，夹持组件包括与破碎锤本体铰接的夹持液压缸、与破碎锤本体铰接的夹持杆及设在夹持杆上的夹持架，夹持液压缸的活塞杆通过第一滑块与夹持杆滑动连接；扶正机构，包括设在破碎锤本体上的至少两个扶正液压缸、与扶正液压缸活塞杆固定连接的扶正架，扶正架用于将钎杆下方的石块的顶面扶正让钎杆垂直于石块的顶面。本发明能够对较大的桥梁破碎物进行进一步的破碎，加快了桥梁拆除的速度，提高了桥梁拆除效率。
Bridge demolition breaking hammer and bridge demolition equipment
The invention relates to a bridge demolition breaking hammer. The breaking hammer comprises a breaking hammer body, a drill rod, a clamping mechanism, and a righting mechanism, wherein the drill rod is driven by an ejection mechanism to do linear reciprocating motion on the breaking hammer body under limit of a drill rod guide device; the clamping mechanism has a state of clamping a stone block below the drill rod; the clamping mechanism is composed of two sets of oppositely-arranged clamping assemblies, each clamping assembly includes a clamping hydraulic cylinder hinged to the breaking hammer body, a clamping rod hinged to the breaking hammer body and a clamping frame arranged on the clamping rod, and a piston rod of each clamping hydraulic cylinder is in sliding connection with the clamping rod through a first sliding block; and the righting mechanism includes at least two righting hydraulic cylinders arranged on the breaking hammer body and a righting frame fixedly connected with piston rods of the righting hydraulic cylinders, and the righting frame is used for righting a top surface of the stone block below the drill rod to enable the drill rod to be perpendicular to the topsurface of the stone block. According to the bridge demolition breaking hammer, large bridge broken objects can be further broken, a bridge demolition speed is increased, and bridge demolition efficiency is improved.
本发明涉及一种桥梁拆除破碎锤，包括破碎锤本体；钎杆，其在冲顶机构的带动下并于钎杆导向装置的限位下在破碎锤本体上做直线往复运动；夹持机构，其具有将石块夹持在钎杆下方的状态，夹持机构由两组对立设置的夹持组件构成，夹持组件包括与破碎锤本体铰接的夹持液压缸、与破碎锤本体铰接的夹持杆及设在夹持杆上的夹持架，夹持液压缸的活塞杆通过第一滑块与夹持杆滑动连接；扶正机构，包括设在破碎锤本体上的至少两个扶正液压缸、与扶正液压缸活塞杆固定连接的扶正架，扶正架用于将钎杆下方的石块的顶面扶正让钎杆垂直于石块的顶面。本发明能够对较大的桥梁破碎物进行进一步的破碎，加快了桥梁拆除的速度，提高了桥梁拆除效率。
Bridge demolition breaking hammer and bridge demolition equipment
一种桥梁拆除破碎锤及桥梁拆除设备
GAO YANNING (author) / XIA JINGHANG (author) / CHEN YUHAO (author) / YANG JINHUI (author)
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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| European Patent Office | 2024