Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rotary excavating percussion bit and rock grooving construction process
The invention discloses a rotary excavating percussion drill bit and a rock grooving construction technology, and relates to the technical field of building foundation construction.The rotary excavating percussion drill bit comprises an inverted-U-shaped inserting groove, a connector, an impactor and a guide plate, the upper end of the inserting groove is fixedly connected with a drill bit at the lower end of the impactor, and the upper end of the impactor is connected with the connector; compared with traditional rotary digging grooving equipment, the device is reasonable in structural design, can effectively cut off residual parts of rock in the slotted hole of the diaphragm wall, so that rapid modeling of the slot shape is achieved, and compared with traditional construction equipment and construction technology, the device has the advantages that the construction efficiency is improved, and the construction cost is reduced. According to the rotary excavating drill bit and the rock grooving construction process using the drill bit, the construction quality and the construction efficiency are greatly improved.
本发明公开了一种旋挖冲击钻头及岩石成槽施工工艺，涉及建筑基础施工技术领域，旋挖冲击钻头包括插槽、连接头、冲击器、导向板，插槽为倒置的凵形，其上端与冲击器下端钻头固定连接，冲击器上端与连接头连接，连接头与旋挖机拆卸式连接，相比较传统的旋挖成槽设备，该装置结构设计合理，可有效地对防渗墙槽孔岩石的残留部位进行切除，从而实现槽型的快速造型，相比较传统的施工设备及施工工艺，本发明的旋挖钻头及利用该钻头的岩石成槽施工工艺进行了改进，极大提高了施工质量和施工效率。
Rotary excavating percussion bit and rock grooving construction process
The invention discloses a rotary excavating percussion drill bit and a rock grooving construction technology, and relates to the technical field of building foundation construction.The rotary excavating percussion drill bit comprises an inverted-U-shaped inserting groove, a connector, an impactor and a guide plate, the upper end of the inserting groove is fixedly connected with a drill bit at the lower end of the impactor, and the upper end of the impactor is connected with the connector; compared with traditional rotary digging grooving equipment, the device is reasonable in structural design, can effectively cut off residual parts of rock in the slotted hole of the diaphragm wall, so that rapid modeling of the slot shape is achieved, and compared with traditional construction equipment and construction technology, the device has the advantages that the construction efficiency is improved, and the construction cost is reduced. According to the rotary excavating drill bit and the rock grooving construction process using the drill bit, the construction quality and the construction efficiency are greatly improved.
本发明公开了一种旋挖冲击钻头及岩石成槽施工工艺，涉及建筑基础施工技术领域，旋挖冲击钻头包括插槽、连接头、冲击器、导向板，插槽为倒置的凵形，其上端与冲击器下端钻头固定连接，冲击器上端与连接头连接，连接头与旋挖机拆卸式连接，相比较传统的旋挖成槽设备，该装置结构设计合理，可有效地对防渗墙槽孔岩石的残留部位进行切除，从而实现槽型的快速造型，相比较传统的施工设备及施工工艺，本发明的旋挖钻头及利用该钻头的岩石成槽施工工艺进行了改进，极大提高了施工质量和施工效率。
Rotary excavating percussion bit and rock grooving construction process
一种旋挖冲击钻头及岩石成槽施工工艺
ZHANG QUNYING (Autor:in) / LIU WENTONG (Autor:in) / ZHANG DEHENG (Autor:in) / LIU GUOLIN (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
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