Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a breaking hammer with a cutting function. The breaking hammer with the cutting function mainly comprises a breaking hammer, a cutter, a supporting arm and a hydraulic cylinder. The breaking hammer mounted at a lower end of a bucket arm of an excavator is mainly used for impacting rocks, dismantling old buildings, impacting and breaking a cement building foundation and a to-be-constructed concrete pavement; when a cement pouring body is broken to expose steel bars, especially very thick steel bars, a construction progress is severely affected. According to the device, the shaft arm type cutter is mounted behind clamping plates of an existing breaking hammer through a hinge. When the steel bars are cut, a cutter body of the cutter rotates around the hinge under the action of the hydraulic cylinder to leave from the breaking hammer and is expanded outwards and supported, so that cutting can be carried out. After cutting is finished, the cutter body of the cutter is pulled back into a space between the two clamping plates of the breaking hammer through the hydraulic cylinder, so that the structure and appearance of the existing breaking hammer are not changed. The device can be used for cutting the steel bars, tree roots and tree branches, and also can be used for cutting the to-be-constructed cement pavement, the hard rocks and the like. The steel bars are exposed in a process of hitting and breaking the cement pouring body, and both hitting and cutting can be simultaneously carried out, so that great convenience is brought to construction and the working efficiency is improved.
The invention discloses a breaking hammer with a cutting function. The breaking hammer with the cutting function mainly comprises a breaking hammer, a cutter, a supporting arm and a hydraulic cylinder. The breaking hammer mounted at a lower end of a bucket arm of an excavator is mainly used for impacting rocks, dismantling old buildings, impacting and breaking a cement building foundation and a to-be-constructed concrete pavement; when a cement pouring body is broken to expose steel bars, especially very thick steel bars, a construction progress is severely affected. According to the device, the shaft arm type cutter is mounted behind clamping plates of an existing breaking hammer through a hinge. When the steel bars are cut, a cutter body of the cutter rotates around the hinge under the action of the hydraulic cylinder to leave from the breaking hammer and is expanded outwards and supported, so that cutting can be carried out. After cutting is finished, the cutter body of the cutter is pulled back into a space between the two clamping plates of the breaking hammer through the hydraulic cylinder, so that the structure and appearance of the existing breaking hammer are not changed. The device can be used for cutting the steel bars, tree roots and tree branches, and also can be used for cutting the to-be-constructed cement pavement, the hard rocks and the like. The steel bars are exposed in a process of hitting and breaking the cement pouring body, and both hitting and cutting can be simultaneously carried out, so that great convenience is brought to construction and the working efficiency is improved.
Breaking hammer with cutting function
ZHOU LIANGCAO (Autor:in)
13.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING
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