Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile driving device for precast pile construction
The invention belongs to the technical field of precast pile driving, and discloses a pile driving device for precast pile construction. The pile driving device comprises a supporting frame, a slidingframe and a limiting cylinder capable of moving vertically, horizontally and up and down, a pile hammer and a pile cap are arranged in the limiting cylinder, the pile hammer is driven by an air cylinder, a precast pile fastening part and a precast pile clamping part are arranged below the pile cap, limiting pins capable of temporarily fixing the limiting cylinder to the ground during constructionare arranged on the outer side wall of the limiting cylinder, a sound absorption plate is arranged at the vacant position of the limiting cylinder, and the lower end of the supporting frame is arranged on the ground through a shock pad. After the pile driving device is erected, driving of a plurality of pile foundations can be completed only by easily moving the limiting cylinder, the piling device with the large self-weight does not need to be integrally moved, convenience is brought to construction, and the construction efficiency is effectively improved; the absorption of collision noise and the buffering of the vibration of collision on the ground surface layer are facilitated, and the adverse effect of construction on the surrounding environment is effectively reduced; and the precast pile can be ensured to be vertically driven into the ground, and the strength and deformation requirements of buildings on foundations are met.
本发明属于预制桩打桩技术领域，公开了一种预制桩施工用打桩装置，包括支撑框架、滑动架和可纵横移动和上下移动的限位筒，桩锤和桩帽设置于限位筒内，桩锤采用气缸驱动，桩帽下方设有预制桩紧固部和预制桩夹持部，限位筒外侧壁设有施工时可将其临时固定于地面的限位插脚，限位筒空置处设有吸音板，支撑框架下端通过减震垫设于地面上；本发明可使打桩装置架设好后只需通过轻松移动限位筒即可完成多个桩基的打入，无需整体移动自重大的打桩装置，给施工带来便利，有效提高施工效率；本发明有助于冲撞噪声的吸收和缓冲撞击对地表层的震动，有效降低施工对周围环境的不良影响；本发明可保证预制桩垂直打入地面，满足建筑对地基的强度和变形要求。
Pile driving device for precast pile construction
The invention belongs to the technical field of precast pile driving, and discloses a pile driving device for precast pile construction. The pile driving device comprises a supporting frame, a slidingframe and a limiting cylinder capable of moving vertically, horizontally and up and down, a pile hammer and a pile cap are arranged in the limiting cylinder, the pile hammer is driven by an air cylinder, a precast pile fastening part and a precast pile clamping part are arranged below the pile cap, limiting pins capable of temporarily fixing the limiting cylinder to the ground during constructionare arranged on the outer side wall of the limiting cylinder, a sound absorption plate is arranged at the vacant position of the limiting cylinder, and the lower end of the supporting frame is arranged on the ground through a shock pad. After the pile driving device is erected, driving of a plurality of pile foundations can be completed only by easily moving the limiting cylinder, the piling device with the large self-weight does not need to be integrally moved, convenience is brought to construction, and the construction efficiency is effectively improved; the absorption of collision noise and the buffering of the vibration of collision on the ground surface layer are facilitated, and the adverse effect of construction on the surrounding environment is effectively reduced; and the precast pile can be ensured to be vertically driven into the ground, and the strength and deformation requirements of buildings on foundations are met.
本发明属于预制桩打桩技术领域，公开了一种预制桩施工用打桩装置，包括支撑框架、滑动架和可纵横移动和上下移动的限位筒，桩锤和桩帽设置于限位筒内，桩锤采用气缸驱动，桩帽下方设有预制桩紧固部和预制桩夹持部，限位筒外侧壁设有施工时可将其临时固定于地面的限位插脚，限位筒空置处设有吸音板，支撑框架下端通过减震垫设于地面上；本发明可使打桩装置架设好后只需通过轻松移动限位筒即可完成多个桩基的打入，无需整体移动自重大的打桩装置，给施工带来便利，有效提高施工效率；本发明有助于冲撞噪声的吸收和缓冲撞击对地表层的震动，有效降低施工对周围环境的不良影响；本发明可保证预制桩垂直打入地面，满足建筑对地基的强度和变形要求。
Pile driving device for precast pile construction
一种预制桩施工用打桩装置
XU WEIJIE (Autor:in) / HU SHENGZHAO (Autor:in) / LI LONG (Autor:in) / WANG ZHIHE (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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