CN205665041U

CN205665041U - Sectional type geotome

Info

Publication number: CN205665041U
Application number: CN201620578308.9U
Authority: CN
Inventors: 苏刚
Original assignee: WUXI ZHONGDI DRILLING EQUIPMENT Co Ltd
Current assignee: WUXI ZHONGDI DRILLING EQUIPMENT Co Ltd
Priority date: 2016-06-14
Filing date: 2016-06-14
Publication date: 2016-10-26
Anticipated expiration: 2026-06-14

Abstract

The utility model relates to a sectional type geotome, overlapping and installing in the handle of set upper end of fetching earth including fetching earth, the cover that fetches earth is segment structure superimposed short column about the multistage, the symmetry has the jack that link up on the lateral wall of short column, and after the short column coincide, the utilization runs through the fixed inserted bar interconnect of jack, the lower extreme of inserted bar and short column screwed connection bottom, handle install on short column topmost. The utility model discloses an adopt the multistage structure, its novel structure, reasonable in design, utilize rotatable short column, can segment the soil sample article to take out, avoid the phenomenon of trickling down, being difficult to to take out.

Description

Stagewise soil sampler

Technical field

This utility model relates to technical field of geological exploration, particularly to thin solum sample dispenser.

Background technology

In geological exploration field, gathering earth sample and often commonly use soil sampler, the soil sampler currently mainly used is hands Holding formula soil sampler, it is exclusively used in shallow-layer and fetches earth, and geology top layer is carried out Preliminary detection, to judge whether to need to carry out deep soil Sampling.Existing hand-held soil sampler, after taking earth sample, need by earth sample from fetch earth set take out, frequently with method It is: directly whipping fetches earth to overlap and thrown away by earth sample, or by pushing push rod in the set that fetches earth, utilizes push rod to be extruded by earth sample. The shortcoming throwing away mode is easily to be trickled down by earth sample, and push rod extrusion way, it is difficult to hold extrusion force, and when in the set that fetches earth When being full of, extrusion is difficult to.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of stagewise soil sampler, effectively overcomes above-mentioned tradition Soil sampler is difficult to earth sample is taken out and taken out from the set that fetches earth the defect of troublesome poeration.

In order to solve the problems referred to above, this utility model following scheme of employing:

A kind of stagewise soil sampler, including the handle overlapping and being installed on set upper side of fetching earth that fetches earth, the set that fetches earth is segmental structure, The short column overlapped up and down including multistage, symmetrical on the sidewall of described short column have through jack, and after short column overlapping, utilization runs through The fixing inserted link of described jack is connected with each other, and the lower end of described inserted link is connected with the short column spiral of bottom, and handle is installed on On the short column of upper end.

The upper end of described inserted link is provided with draw ring.

Described handle is overall, and in N-shaped, the lower end of its two spikes is provided with clip, and clip is snapped in short column topmost Edge.

Of the present utility model have the technical effect that

Employing multi-segment structure of the present utility model, its novel structure, reasonable in design；Utilize rotating short column, can be by soil Sample carries out segmentation taking-up, it is to avoid trickles down, be difficult to the phenomenon taken out.

Accompanying drawing explanation

Fig. 1 is three-dimensional structure diagram of the present utility model.

Fig. 2 be fetch earth set in middle part short column the schematic diagram that fetches earth.

In figure: 1, short column；100, fetch earth set；2, jack；200, handle；3, inserted link；4, draw ring；5, spike is propped up；6, clip.

Detailed description of the invention

Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.

As shown in Figure 1 and Figure 2, soil sampler of the present utility model, overlaps 100 and is installed on set 100 upper ends of fetching earth including fetching earth Handle 200, the set 100 that fetches earth is segmental structure, and the short column 1 overlapped up and down including multistage, on the sidewall of short column 1, symmetry has through Jack 2, after short column 1 overlapping, utilize and run through the fixing inserted link 3 of jack 2 and be connected with each other, the lower end of inserted link 3 is short with bottom Post 1 spiral connects, and handle 200 is installed on short column 1 topmost.

Taking out from jack 2 for convenience of inserted link 3, the upper end of inserted link 3 is provided with draw ring 4, and draw ring 4 can weld with inserted link 3 It is connected or spiral connects.

Handle 200 entirety is N-shaped, and the lower end of its two spikes 5 is provided with clip 6, and clip 6 is snapped in short column topmost The edge of 1.Clip 6 can also fixing with between short column 1 topmost be connected such as welding.

As in figure 2 it is shown, after the set 100 that fetches earth takes out from soil, short with bottom after wherein inserted link 3 is rotated Post 1 unclamps, and upwards extracts so that needs the short column 1 of the soil taken parcel section to separate with the short column of lower section, rotates short column 1, Rotating about another root inserted link 3, the set that fetched earth with entirety by earth sample separates, and owing to short column 1 is shorter, earth sample can be rapidly Take out from short column 1.Fetch earth the multistage stud construction overlapped, and also can be layered earth sample, facilitate the later stage to process.

Embodiment provided above is better embodiment of the present utility model, is only used for convenient explanation this utility model, and Non-this utility model is made any pro forma restriction, any art has usually intellectual, if without departing from In the range of the carried technical characteristic of this utility model, the done local of this utility model disclosed technology content is utilized to change or repair The Equivalent embodiments of decorations, and without departing from technical characteristic content of the present utility model, all still fall within this utility model technical characteristic In the range of.

Claims

1. a stagewise soil sampler, including fetching earth set (100) and be installed on the handle (200) of set (100) upper end of fetching earth, it is special Levy and be: the set (100) that fetches earth is segmental structure, the short column (1) overlapped up and down including multistage, right on the sidewall of described short column (1) Weighing-appliance has through jack (2), after short column (1) overlapping, utilizes the fixing inserted link (3) running through described jack (2) to be connected with each other, institute Short column (1) spiral of the lower end and bottom of stating inserted link (3) is connected, and handle (200) is installed on short column (1) topmost.

Stagewise soil sampler the most according to claim 1, it is characterised in that: the upper end of described inserted link (3) is provided with draw ring (4)。

Stagewise soil sampler the most according to claim 2, it is characterised in that: described handle (200) is overall in N-shaped, and they are two years old The lower end propping up spike (5) is provided with clip (6), and clip (6) is snapped in the edge of short column (1) topmost.