Water-saving type automatic adjusted rock or concrete cylindrical sample manufacturing device

Abstract

The invention discloses a water-saving type automatic adjusted rock or concrete cylindrical sample manufacturing device. The device comprises a first oil cylinder, a second oil cylinder and a horizontal lead rail; the first oil cylinder is fixedly arranged at one end of the horizontal lead rail along the vertical direction of a cylinder bore; the second oil cylinder is arranged at the other end of the horizontal lead rail along the horizontal direction of the cylinder core; the first oil cylinder arranged in vertical direction can adjust the installing space of a sample and further manufacture the sample at any height as required; the sample is installed through a pressure bearing plate and a rubber plate, and the sample is driven by a coaxial motor, and the polishing is changed from passive to active. Meanwhile, a polishing component driven by the second oil cylinder and crossly glided is further arranged, and the cylindrical samples with different diameters can be manufactured according to difference distances between the polishing component and the sample center; meanwhile, a control system is arranged to accurately automate a supporting base; a cooling water pipe is glided along the vertical slide block so as to save water and energy. The water-saving type automatic adjusted rock or concrete cylindrical sample manufacturing device has the advantages of being simple in structure, and capable of completing the production of the cylindrical sample once, saving time, work and labor.

Description

technical field [0001] The invention relates to the field of geotechnical engineering instruments, which belongs to a sample making tool, in particular to a water-saving automatic adjustment rock or concrete cylindrical sample making device. Background technique [0002] Existing laboratory rock or concrete sampling machines can only take samples with fixed diameter and limited length. Sampling cannot be achieved if the length of the sample taken exceeds the maximum limit or the diameter of the sample is not the caliber of the existing tool. [0003] Furthermore, in the existing laboratory rock or concrete sampling machines, during the sampling process, with the increase of the drilling depth, the drill pipe tends to swing a little from side to side, which will directly cause the side of the cylindrical sample taken out to be rough. , Sometimes there will be a large dislocation phenomenon, resulting in sampling failure, and the subsequent sample work cannot be carried out, ...

AI Technical Summary

Problems solved by technology

Sampling cannot be achieved if the length of the sample taken exceeds the maximum limit or the diameter of the sample is not the caliber of the existing tool

[0003] Furthermore, in the existing laboratory rock or concrete sampling machines, during the sampling process, with the increase of the drilling depth, the drill pipe tends to swing a little from side to side, which will directly cause the side of the cylindrical sample taken out to be rough. , and sometimes there will be a large dislocation phenomenon, resulting in sampling failure, unable to be used for subsequent sample work, time-consuming, laborious and laborious

[0004] In addition, in the process of drilling and sampling, if there are cracks or joints in the rock, when the tool rotates at high speed, the specimen is easily broken at the joints, which will also lead to sampling failure

[0005] If the height of the required cylindrical sample is less than the depth of the drilling sampler, sometimes it is difficult to grasp the depth of the drilling tool. time

[0006] In addition, the existing stone grinding machine needs to continuously spray water to cool the entire grinding disc surface during grinding, which seriously wastes water resources

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