| 摘要 |
PROBLEM TO BE SOLVED: To provide a filler sampling device capable of sampling cement milk or the like in an excavation hole precisely while improving ease of handling and simplifying handling procedures.SOLUTION: This filler sampling device 1 in the excavation hole includes a storage tank 2 storing filler in it temporarily, a sampling hole 3 for the filler formed in the storage tank 2, a sampling lid 4 opening and closing the sampling hole 3, and an actuator for moving the sampling lid 4. The actuator is a hydraulic actuator being operated from on the ground, and the sampling hole 3 is formed on an inner side more than the outer periphery of the sampling device 1. Preferably, a take-out port 6 for taking the filler stored in the storage tank 2 temporarily out of the storage tank 2 and a take-out lid 7 opening and closing the take-out port 6 are provided in a bottom part of the storage tank 2. |
