A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Soil layer sampling device for foundation detection
The invention relates to a soil layer sampling device for foundation detection. The problem that the feeding force of soil sampling equipment is small is effectively solved. According to the technical scheme, the device comprises a sampling pipe, two groups of hammering units are arranged at the upper end of the sampling pipe, each group of hammering units comprises a first connecting rod, a second connecting rod is hinged to the outer end of the first connecting rod, a hammering block is installed at the outer end of the second connecting rod, and a driving motor drives the hammering block to rotate through the first connecting rod and the second connecting rod. A hammering block is arranged in the sampling tube and can hammer the top of the sampling tube, a balancing weight is arranged on the outer wall of the sampling tube in a penetrating manner, a spring is connected between the balancing weight and the upper end of the sampling tube, the balancing weight is in threaded fit with the outer wall of the sampling tube, and when the sampling tube is hammered, the sampling tube and the balancing weight can relatively move in the axial direction, and the sampling tube can rotate; large hammering force can be generated by small-size and light-weight equipment, and the hammering resistance can be reduced through rotation of the sampling pipe and alternate gradual hammering of the hammering blocks on the two sides.
本发明涉及一种地基检测土层取样装置，有效的解决了决土壤取样设备进给力小的问题；解决的技术方案包括取样管，取样管上端设有两组锤击单元，每组锤击单元包括一个第一连杆，第一连杆的外端铰接有第二连杆，第二连杆的外端安装有一个锤击块，驱动电机通过第一连杆和第二连杆带动锤击块转动，锤击块会锤击取样管的顶部，取样管外壁上穿设有一个配重块，配重块与取样管上端之间连接有弹簧，配重块与取样管外壁之间经螺纹配合，在锤击取样管时，取样管与配重块之间便会发生轴向相对移动，取样管就会发生转动；本发明能以小体积小重量的设备产生较大的锤击力，通过取样管旋转和两侧锤击块交替渐进式砸进，能够减小砸进阻力。
Soil layer sampling device for foundation detection
The invention relates to a soil layer sampling device for foundation detection. The problem that the feeding force of soil sampling equipment is small is effectively solved. According to the technical scheme, the device comprises a sampling pipe, two groups of hammering units are arranged at the upper end of the sampling pipe, each group of hammering units comprises a first connecting rod, a second connecting rod is hinged to the outer end of the first connecting rod, a hammering block is installed at the outer end of the second connecting rod, and a driving motor drives the hammering block to rotate through the first connecting rod and the second connecting rod. A hammering block is arranged in the sampling tube and can hammer the top of the sampling tube, a balancing weight is arranged on the outer wall of the sampling tube in a penetrating manner, a spring is connected between the balancing weight and the upper end of the sampling tube, the balancing weight is in threaded fit with the outer wall of the sampling tube, and when the sampling tube is hammered, the sampling tube and the balancing weight can relatively move in the axial direction, and the sampling tube can rotate; large hammering force can be generated by small-size and light-weight equipment, and the hammering resistance can be reduced through rotation of the sampling pipe and alternate gradual hammering of the hammering blocks on the two sides.
本发明涉及一种地基检测土层取样装置，有效的解决了决土壤取样设备进给力小的问题；解决的技术方案包括取样管，取样管上端设有两组锤击单元，每组锤击单元包括一个第一连杆，第一连杆的外端铰接有第二连杆，第二连杆的外端安装有一个锤击块，驱动电机通过第一连杆和第二连杆带动锤击块转动，锤击块会锤击取样管的顶部，取样管外壁上穿设有一个配重块，配重块与取样管上端之间连接有弹簧，配重块与取样管外壁之间经螺纹配合，在锤击取样管时，取样管与配重块之间便会发生轴向相对移动，取样管就会发生转动；本发明能以小体积小重量的设备产生较大的锤击力，通过取样管旋转和两侧锤击块交替渐进式砸进，能够减小砸进阻力。
Soil layer sampling device for foundation detection
一种地基检测土层取样装置
HOU FENGSHUANG (author)
2023-07-21
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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