CN212658462U

CN212658462U - Building construction soil sampler

Info

Publication number: CN212658462U
Application number: CN202020244319.XU
Authority: CN
Inventors: 马振标; 孟军亭
Original assignee: Qingcheng Construction Engineering Group Co ltd
Current assignee: Qingcheng Construction Engineering Group Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2021-03-05
Anticipated expiration: 2030-03-03

Abstract

The utility model relates to a construction soil sampler, including sampler barrel, upper cover, lower cover, sampling mechanism and charging tray, install upper cover in the upper end of this sampler barrel, lower cover installs lower cover, and the universal wheel is installed to the lower part of this lower cover, is provided with the sample breach on the lower cover in this sampler barrel, and the inside of this lower cover is provided with the charging tray groove that holds the charging tray, and the charging tray reciprocates between charging tray groove and sample breach. The utility model has the advantages that: the intelligent degree is high, has reduced operator's intensity of labour, has improved sample efficiency, through the improvement of sampling mechanism and sample drill bit, in the soil sample recess of sample drill bit was put into with the soil sample after the sampling of sampling mechanism, it is rotatory to drive the pendulum rod through the sample cylinder, and the soil sample in the soil sample recess will fall into the charging tray, has accomplished the collection of soil sample, has practiced thrift the time of operator's sample, conveniently carries.

Description

Building construction soil sampler

Technical Field

The utility model relates to a construction soil sampler belongs to the construction field.

Background

Soil sample sampling is usually carried out on a construction site in the building construction process, and the working efficiency is low due to the fact that a drilling rod needs to be manually pressed in the existing sampling structure; due to the fact that the structure is unreasonable in design, accuracy of a sampling sample is reduced, sampling time is wasted, convenience is poor when an operator operates the sampling device, and labor intensity of the operator is increased.

Disclosure of Invention

For overcoming the defects of the prior art, the utility model provides a construction soil sampler, the technical scheme of the utility model is:

a building construction soil sampler comprises a sampling cylinder, an upper cylinder cover, a lower cylinder cover, a sampling mechanism and a material tray, wherein the upper cylinder cover is arranged at the upper end of the sampling cylinder, the lower cylinder cover is arranged at the lower part of the lower cylinder cover, a universal wheel is arranged at the lower part of the lower cylinder cover, a sampling notch is arranged on the lower cylinder cover in the sampling cylinder, a material tray groove for accommodating the material tray is arranged in the lower cylinder cover, the material tray reciprocates between the material tray groove and the sampling notch, the sampling mechanism comprises a sampling motor, a sliding block, a guide rod, a sampling cylinder, a screw rod, a fixed rod, a swinging rod and a sampling drill bit, the sampling motor is arranged at the upper part of the upper cylinder cover, one end of the screw rod is in transmission connection with the sampling motor through a speed reducer, the other end of the screw rod is rotatably arranged on the lower cylinder cover, the screw rod is arranged along the vertical direction, the sliding block is arranged on the screw rod, the guide rod is in sliding fit with the inner wall of the sampling tube; install a dead lever that sets up along vertical direction on the slider that is close the screw rod, the one end of pendulum rod is in the same place with the lower extreme of dead lever is articulated, and the sample drill bit is installed to the other end, one side fixed mounting of slider have a sample cylinder, the piston rod of this sample cylinder articulate the pendulum rod on, sample cylinder and sample motor be connected with the control panel who installs on last cover.

The sampling tube is internally provided with a rotating motor which is arranged along the vertical direction, a motor shaft of the rotating motor is connected with the material tray to drive the material tray to rotate, and the rotating motor is connected into the control panel.

The sample drill bit include the sample main part, this sample main part is whole to be diamond-shaped, and the lower extreme of this sample main part is most advanced setting, and both sides are provided with the inclined plane, the upper portion of sample main part is provided with soil sample recess.

The utility model has the advantages that: the intelligent degree is high, has reduced operator's intensity of labour, has improved sample efficiency, through the improvement of sampling mechanism and sample drill bit, in the soil sample recess of sample drill bit was put into with the soil sample after the sampling of sampling mechanism, it is rotatory to drive the pendulum rod through the sample cylinder, and the soil sample in the soil sample recess will fall into the charging tray, has accomplished the collection of soil sample, has practiced thrift the time of operator's sample, conveniently carries.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

FIG. 2 is a schematic diagram of the construction of the sampling drill of FIG. 1.

Detailed Description

The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.

Referring to fig. 1 and 2, the utility model relates to a building construction soil sampler, which comprises a sampling cylinder 1, an upper cylinder cover, a lower cylinder cover 17, a sampling mechanism and a material tray 12, wherein the upper cylinder cover is arranged at the upper end of the sampling cylinder 1, the lower cylinder cover is provided with the lower cylinder cover 17, the lower part of the lower cylinder cover 17 is provided with a universal wheel 13 which is convenient to move, the lower cylinder cover 17 in the sampling cylinder 1 is provided with a sampling gap (the sampling gap provides a working space for the lifting of the sampling mechanism), the lower cylinder cover 17 is internally provided with a material tray groove for accommodating the material tray 12, the material tray 12 reciprocates between the material tray groove and the sampling gap, the sampling mechanism comprises a sampling motor 2, a slide block 5, a guide rod 4, a sampling cylinder 6, a screw rod 3, a fixed rod 8, a swing rod 9 and a sampling drill bit 10, the sampling motor 2 is arranged at the upper part of the upper cylinder cover, one end of the screw rod 3 is in transmission connection with, the other end of the screw rod is rotatably arranged on a lower cylinder cover 17, the screw rod 3 is arranged along the vertical direction, a sliding block 5 is arranged on the screw rod 3, the sliding block 5 is in threaded fit with the screw rod 3, guide rods 4 are arranged on two sides of the sliding block 5, and the guide rods 4 are in sliding fit with the inner wall of the sampling cylinder 1; install a dead lever 8 that sets up along vertical direction on the slider 5 that is close to screw rod 3, the one end (upper end) of pendulum rod 9 is in the same place with the lower extreme of dead lever 8 is articulated, and sample drill bit 10 is installed to other end (lower extreme), one side fixed mounting of slider 5 have a sample cylinder 6, the piston rod of this sample cylinder 6 articulates pendulum rod 9 on, drive the pendulum rod swing, realize in the interior soil sample of sample drill bit falls to charging tray 12, sample cylinder 6 and sample motor 2 be connected with the control panel 16 of installing on the upper cover.

A rotating motor 18 is arranged in the sampling cylinder 1 along the vertical direction, the motor shaft of the rotating motor 18 is connected with the material tray 12 to drive the material tray 12 to rotate, and the rotating motor 18 is connected with the control panel 16.

Sample drill bit 10 including the sample main part, this sample main part is whole to be diamond form, and the lower extreme 14 of this sample main part is most advanced setting, and both sides are provided with inclined plane 15, the upper portion of sample main part is provided with soil sample recess 11, along with moving down of sample drill bit, the most advanced of sample main part pushes away soil sample to both sides, moves to in the soil sample recess through the inclined plane of sample main part both sides. The utility model discloses a theory of operation is: control panel control rotating electrical machines is rotatory, make rotating electrical machines drive the charging tray and keep away from the sample breach, later control panel control sample motor drives the screw rod and rotates, the slider moves down under the rotation of screw rod, and then drive dead lever and sample cylinder and remove in the lump, after removing to predetermineeing the degree of depth, the sample drill bit is bored and is taken a sample in the soil layer, the sample back, the upset of sample motor, drive the sample drill bit and shift up, then the charging tray returns sample breach department, the sample cylinder drives the pendulum rod and rotates, make the soil sample in the soil sample recess fall to the charging tray in, accomplish the collection of soil sample.

Claims

1. A building construction soil sampler is characterized by comprising a sampling cylinder, an upper cylinder cover, a lower cylinder cover, a sampling mechanism and a material tray, wherein the upper cylinder cover is arranged at the upper end of the sampling cylinder, the lower cylinder cover is arranged at the lower cylinder cover, universal wheels are arranged at the lower part of the lower cylinder cover, a sampling notch is arranged on the lower cylinder cover in the sampling cylinder, a material tray groove for accommodating the material tray is arranged inside the lower cylinder cover, the material tray reciprocates between the material tray groove and the sampling notch, the sampling mechanism comprises a sampling motor, a sliding block, a guide rod, a sampling cylinder, a screw rod, a fixed rod, a swinging rod and a sampling drill bit, the sampling motor is arranged at the upper part of the upper cylinder cover, one end of the screw rod is in transmission connection with the sampling motor through a reducer, the other end of the screw rod is rotatably arranged on the lower cylinder cover, the screw rod is arranged along the vertical direction, the screw rod is provided with the sliding block, guide rods are arranged on two sides of the sliding block and are in sliding fit with the inner wall of the sampling tube; install a dead lever that sets up along vertical direction on the slider that is close the screw rod, the one end of pendulum rod is in the same place with the lower extreme of dead lever is articulated, and the sample drill bit is installed to the other end, one side fixed mounting of slider have a sample cylinder, the piston rod of this sample cylinder articulate the pendulum rod on, sample cylinder and sample motor be connected with the control panel who installs on last cover.

2. The soil sampler for building construction according to claim 1, wherein a rotating motor is installed in the sampling cylinder in a vertical direction, a motor shaft of the rotating motor is connected with the material tray to drive the material tray to rotate, and the rotating motor is connected to the control panel.

3. The sampler for soil in construction according to claim 1, wherein the sampling drill comprises a sampling body, the sampling body is diamond-shaped as a whole, the lower end of the sampling body is provided with a tip, the two sides of the sampling body are provided with inclined surfaces, and the upper part of the sampling body is provided with a soil sample groove.