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实用新型
CN205077481U 一种地铁施工用长螺旋水泥搅拌装置 失效 - 权利终止

一种地铁施工用长螺旋水泥搅拌装置
摘要：
本实用新型涉及长螺旋水泥搅拌桩应用技术领域，具体是一种地铁施工用长螺旋水泥搅拌装置。解决了现有技术不能满足人们的需要，为弥补现有技术不足的问题，一种地铁施工用长螺旋水泥搅拌装置，包括动力头、钻杆、螺旋组件、钻刀板、高压管和输送泵，所述钻杆顶端连接动力头，所述输送泵通过高压管连接动力头内部的钻杆，钻杆顶部外侧设置有钢筋笼，钢筋笼设置在自然地面上，钻杆上等距安装有螺旋组件，钻杆底端设置有钻刀板。本实用新型通过在钻杆底端连接有四分蝶状的钻刀板，进而可以实现钻杆轻松进入在地面；延长钻杆的使用寿命；钢筋笼的设置使得钻杆的稳定性增强。整体结构简单，实用性强，适合推广使用。
摘要（英）：

The utility model relates to a long spiral cement stirring stake application technique field specifically is a subway construction is with long spiral cement mixing plant. The problem of prior art can not satisfy people's needs, not enough for compensateing prior art is solved, a subway construction is with long spiral cement mixing plant, includes unit head, drilling rod, helix group spare, bores cutting board, high -voltage tube and delivery pump, the unit head is connected on the drilling rod top, the delivery pump passes through the high -voltage tube and connects the inside drilling rod of unit head, and the drilling rod top outside is provided with the steel reinforcement cage, and the steel reinforcement cage setting is on natural ground, and helix group spare is installed to the equidistance on the drilling rod, and the drilling rod bottom is provided with the brill cutting board. The utility model discloses a be connected with quartering butterfly shape's brill cutting board in the drilling rod bottom, and then can realize that the drilling rod is light and get into on ground, the life of extension drilling rod, setting up of steel reinforcement cage makes the stability of drilling rod strengthen. Overall structure is simple, and the practicality is strong, is fit for using widely.

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