一种螺旋地桩驱动联接装置

Abstract

本实用新型属于工程技术领域，具体的说是一种螺旋地桩驱动联接装置，包括安装架；所述安装架一侧的内壁固定安装有驱动机，所述驱动机底部的输出端固定安装有驱动轴，所述驱动轴的底部活动安装有螺旋地桩，所述驱动轴的底部设置有对接机构，所述螺旋地桩的顶部设置有固定机构；通过凹槽、对接环、凸块、插孔、插销和十字卡块的设置，使凹槽与凸块的配合使用能够使对接环在与驱动轴插接时能够自动进行矫位，并确保插接过程中对接环不会出现任何晃动，以提高联接后的精度，插孔与插销的配合使用能够实现快速的插入对接环与驱动轴的内壁，从而使其能够稳定的连接，不会出现松动与晃动，十字卡块能够对插销进行限位，防止其滑出指定范围。

Claims

1. A screw pile driving coupling device comprising a mounting frame (1); characterized in that: A drive motor (2) is fixedly installed on the inner wall of one side of the mounting bracket (1). A drive shaft (3) is fixedly installed at the output end of the bottom of the drive motor (2). A spiral ground pile (4) is movably installed at the bottom of the drive shaft (3). A docking mechanism (9) is provided at the bottom of the drive shaft (3). A fixing mechanism (5) is provided at the top of the spiral ground pile (4). The docking mechanism (9) includes a groove (91), a docking ring (92), and a protrusion (93). The groove (91) has several sets of grooves, which are arranged in a ring on the surface of the drive shaft (3). The protrusion (93) is fixedly installed on the inner wall of the docking ring (92). The docking ring (92) is movably inserted into the drive shaft (3). The protrusion (93) is slidably installed in the groove (91) on the surface of the drive shaft (3). The bottom of the docking ring (92) is fixedly installed with the spiral ground pile (4). The fixing mechanism (5) includes a socket (51), a pin (52) and a cross-shaped locking block (53). The socket (51) is opened on the surface of the docking ring (92) and the socket (51) passes through the docking ring (92) and the drive shaft (3). The pin (52) is movably inserted into the inner wall of the docking ring (92) and the drive shaft (3) through the opening of the socket (51). One side of the pin (52) is fixedly installed with the cross-shaped locking block (53).

2. A screw pile drive coupling device according to claim 1, wherein: Locking components (6) are provided on both sides of the surface of the docking ring (92), and a reset component (7) is provided on the side of the pin (52) away from the cross block (53).

3. A screw pile drive coupling device according to claim 2, wherein: A locking mechanism (8) is provided on the side of the pin (52) away from the cross block (53).

4. A screw pile drive coupling device according to claim 3, wherein: The locking assembly (6) includes a limiting block (61) and a recess (62). The limiting block (61) is provided in two sets. The two sets of limiting blocks (61) are fixedly installed on both sides of the surface of the docking ring (92) near the insertion hole (51). The limiting block (61) has a recess (62) on the side away from the docking ring (92).

5. A screw pile drive coupling device according to claim 4, wherein: The reset assembly (7) includes a through hole (71) and a spring (72). The through hole (71) is located on the side of the pin (52) away from the cross block (53). The spring (72) is fixedly installed in the through hole (71) on the inner wall of the pin (52).

6. The spiral pile drive connection device according to claim 5, characterized in that: The locking mechanism (8) includes a sliding block (81), a connecting rod (82), and a movable handle (83). The sliding block (81) is slidably installed in a through hole (71) on one side of the pin (52). The sliding block (81) is located at the end of the spring (72) away from the pin (52). The sliding block (81) is movably connected to the spring (72). The side of the sliding block (81) close to the spring (72) is fixedly installed with the connecting rod (82). The end of the connecting rod (82) away from the sliding block (81) is fixedly installed with the movable handle (83). The connecting rod (82) is slidably installed with the pin (52).

7. A screw pile drive coupling device according to claim 6, wherein: Both the docking ring (92) and the pin (52) are made of stainless steel.

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