Sliding type clinometer with roller assemblies capable of being split manually

Abstract

The invention relates to a clinometer for measuring soil stratum change in civil or geotechnical engineering, particularly to a sliding type clinometer with roller assemblies capable of being split manually. A measurement device is arranged in the clinometer. The clinometer mainly comprise a clinometer measuring head, rollers, thin steel wires, a lead, roller shafts, branching shafts and the like; the thin steel wires can slide upwards in the lead when pulled upwards; the thin steel wires are connected with two ends of V-shaped elastic pieces through small holes in the branching shafts, when the thin steel wires are pulled, the V-shaped elastic pieces retract, and steel balls are withdrawn; meanwhile, compression springs fixedly connected onto the roller shafts eject the branching shafts out, and the branching shafts are separated from the clinometer measuring head. When the clinometer measuring head is clamped, the branching shafts can be separated from the clinometer measuring head, so that the clinometer measuring head can be taken out of a clinometer tube smoothly; damage or loss of the clinometer measuring head can be effectively avoided, and smooth conduction of inclination testing work can be guaranteed.

Description

technical field [0001] The invention relates to an inclinometer for measuring soil layer changes in civil engineering or geotechnical engineering, in particular to a sliding type inclinometer whose roller assembly can be manually split. technical background [0002] The inclinometer is an instrument used to measure the top angle and azimuth angle of engineering structures such as boreholes, foundation pits, foundations, walls and dam slopes. The inclinometer pipe is installed in the vertical borehole passing through the unstable soil layer to the lower stable soil layer, and the inclinometer measuring head can observe the displacement of the soil layer when the ground moves along the inclinometer pipe; according to the inclinometer data to make predictions and guide construction. [0003] The inclinometer is expensive. In actual measurement, the roller assembly of the inclinometer probe is easy to get stuck at the joint of the inclinometer pipe; The inclinometer probe cann...

AI Technical Summary

Problems solved by technology

[0004] Purpose of the present invention: To solve the problem that the existing inclinometer measuring head cannot be taken out due to the roller assembly being stuck in the inclinometer tube, to provide a sliding type inclinometer whose roller assembly can be manually split; in the inclinometer roller assembly When jammed, the roller and its connection part can be split off from the inclinometer head, allowing smooth removal of the inclinometer head

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