CN217155885U

CN217155885U - Cohesive soil sampling device for engineering geology

Info

Publication number: CN217155885U
Application number: CN202220588836.8U
Authority: CN
Inventors: 何军; 朱志姣
Original assignee: Xi'an Engineering Investigation & Design Institute Of China National Nonferrous Metals Industry Co ltd
Current assignee: Xi'an Engineering Investigation & Design Institute Of China National Nonferrous Metals Industry Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-09
Anticipated expiration: 2032-03-17

Abstract

The utility model belongs to the technical field of the soil sampling technique and specifically relates to a cohesive soil sampling device for engineering geology, including the sample handle, the downside of sample handle is provided with the upset subassembly, the downside of upset subassembly is installed and is adjusted the sampling subassembly, the handheld ring is installed to the upside tip of sample handle, the bracing piece jack has been seted up to the left downside outer wall of sample handle, the auxiliary stay bar is installed through the bracing piece jack to the sample handle, auxiliary stay plate is installed to auxiliary stay bar's left side tip, the upset subassembly is including rotating free bearing, spacing picture peg and spacing inserted bar, install spacing picture peg on the rotation free bearing, vertically install vertical inserted bar on the spacing picture peg, the jack rather than the looks adaptation is seted up to the position that corresponds with spacing inserted bar on the spacing picture peg, it includes outside sampler barrel, adjust the sampling subassembly, Connecting sleeve, rotatory accessory plate and inside sampler barrel, overall structure is simple, and stability and practicality are higher.

Description

Cohesive soil sampling device for engineering geology

Technical Field

The utility model relates to a soil sampling technical field specifically is an engineering geology is with cohesive soil sampling device.

Background

The cohesive soil refers to soil containing more clay particles and having smaller water permeability, the water stability is good after compaction, the strength is higher, the capillary action is small, and the soil quality is generally required to be sampled and analyzed before engineering use, so that a cohesive soil sampling device is required to be used.

The clay sampling device that has now is often comparatively hard when the sample with the sample back lift-up, consequently needs an engineering geology to make improvement to above-mentioned problem with cohesive soil sampling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering geology is with cohesive soil sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an engineering geology is with cohesive soil sampling device, includes the sample handle, the downside of sample handle is provided with the upset subassembly, the downside of upset subassembly is installed and is adjusted the sampling subassembly.

As the utility model discloses preferred scheme, the hand-held ring is installed to the upside tip of sample handle, the bracing piece jack has been seted up to the left downside outer wall of sample handle, the auxiliary stay pole is installed through the bracing piece jack to the sample handle, auxiliary stay board is installed to auxiliary stay pole's left side tip.

As the utility model discloses preferred scheme, the upset subassembly is including rotating free bearing, spacing picture peg and spacing inserted bar, rotate and install spacing picture peg on the free bearing, vertically install spacing inserted bar on the spacing picture peg.

As the utility model discloses preferred scheme, the jack rather than the looks adaptation is seted up on the spacing picture peg and with the position that spacing inserted bar corresponds.

As the utility model discloses preferred scheme, it includes outside sampler barrel, connecting sleeve, rotatory subplate and inside sampler barrel to adjust sampling subassembly, department installs the connecting sleeve in the middle of the upside of outside sampler barrel, rotatory subplate is installed to both sides symmetry around the connecting sleeve, inside sampler barrel is installed to the inner wall of outside sampler barrel, the equal symmetry in both sides has seted up the sampling through-hole around outside sampler barrel and the inside sampler barrel.

As the utility model discloses preferred scheme, the connecting axle is installed to the base face of inside sampler barrel, the outer wall of connecting axle and with the connecting sleeve between install the bearing, and inside sampler barrel is connected with the rotation free bearing through the connecting axle, the extension piece of the inside slope of orientation is installed with the downside tip of inside sampler barrel to outside sampler barrel, and the edge wall thickness of extending the piece is less than the wall thickness of outside sampler barrel and inside sampler barrel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the sample handle through setting up is used with the upset subassembly cooperation can be after the sample is accomplished with the rotation of sample handle and is formed lever structure to be convenient for will adjust sample assembly and soil sample and upwards propose, and then make the workman more laborsaving when using this device to carry out the sampling operation, thereby make the use of this device more convenient.

2. The utility model discloses in, the structure of outside sampler barrel and inside sampler barrel is adopted through the regulation sampling subassembly that sets up for can coincide each other between the two, and then make and adjust sampling subassembly can convenient and fast insert in soil, meanwhile, the setting up of rotatory accessory plate isotructure makes outside sampler barrel can rotate to with inside sampler barrel mutually perpendicular, and then guarantees that this device can wrap up soil sample, and then avoids soil sample to drop.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is an enlarged view of the position A of the present invention;

fig. 4 is the schematic view of the structure of the sampling adjusting assembly of the present invention.

In the figure: 1. a sampling handle; 2. a turnover assembly; 3. adjusting the sampling assembly; 4. a hand-held ring; 5. a support rod jack; 6. an auxiliary support bar; 7. an auxiliary support plate; 8. rotating the hinged support; 9. a limiting inserting plate; 10. A limiting inserted rod; 11. an external sampling cylinder; 12. a connecting sleeve; 13. rotating the auxiliary plate; 14. an internal sampling tube; 15. and sampling the through hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an engineering geology is with cohesive soil sampling device, includes sampling handle 1, and sampling handle 1's downside is provided with upset subassembly 2, and the downside of upset subassembly 2 is installed and is adjusted sampling subassembly 3.

In the embodiment, referring to fig. 1-3, a hand ring 4 is installed at the upper end of a sampling handle 1, a support rod jack 5 is formed on the outer wall of the lower left side of the sampling handle 1, an auxiliary support rod 6 is installed on the sampling handle 1 through the support rod jack 5, an auxiliary support plate 7 is installed at the left end of the auxiliary support rod 6, a turning assembly 2 comprises a rotary hinged support 8, a limiting insertion plate 9 and a limiting insertion rod 10, the rotating hinged support 8 is provided with the limiting insertion plate 9, the limiting insertion plate 9 is longitudinally provided with the limiting insertion rod 10, the limiting insertion plate 9 is provided with a jack matched with the limiting insertion rod 10, the sampling handle 1 can be rotated to form a lever structure after sampling is completed through the matching use of the sampling handle 1 and the turning assembly 2, so that the sampling assembly 3 and soil samples can be conveniently adjusted upwards, and further, a worker can save more labor when using the device to perform sampling operation, thereby making the use of the device more convenient.

In the embodiment, referring to fig. 1, 2 and 4, the adjusting and sampling assembly 3 includes an external sampling cylinder 11, a connection sleeve 12, a rotation auxiliary plate 13 and an internal sampling cylinder 14, the connection sleeve 12 is installed in the middle of the upper side of the external sampling cylinder 11, the rotation auxiliary plate 13 is symmetrically installed on the front and rear sides of the connection sleeve 12, the internal sampling cylinder 14 is installed on the inner wall of the external sampling cylinder 11, sampling through holes 15 are symmetrically formed on the front and rear sides of the external sampling cylinder 11 and the internal sampling cylinder 14, a connection shaft is installed on the base surface of the internal sampling cylinder 14, a bearing is installed between the outer wall of the connection shaft and the connection sleeve 12, the internal sampling cylinder 14 is connected with a rotating hinge 8 through the connection shaft, extension pieces inclined toward the inside are installed on the lower end portions of the external sampling cylinder 11 and the internal sampling cylinder 14, and the wall thickness of the edge of the extension piece is smaller than that of the external sampling cylinder 11 and the internal sampling cylinder 14, through the structure of adjusting sampling component 3 and adopting outside sampler barrel 11 and inside sampler barrel 12 that sets up for can coincide each other between the two, and then make and adjust sampling component 3 can convenient and fast insert in soil, meanwhile, the setting up of rotatory accessory plate 13 isotructure makes outside sampler barrel 11 can rotate to 14 mutually perpendicular with inside sampler barrel, and then guarantees that this device can live soil sample parcel, and then avoids soil sample to drop.

The utility model discloses work flow: when the adjustable sampling assembly is used, the adjustable sampling assembly 1 is placed on the ground to be sampled, the sampling handle 1 is held by hands, the rotary auxiliary plate 13 is stepped downwards by feet, the adjustable sampling assembly 3 is sunk into the soil, the rotary auxiliary plate 13 is rotated 90 degrees clockwise by feet, the limiting insertion rod 10 is taken down upwards, the sampling handle 1 is rotated from the rotary hinged support 8 until the auxiliary support plate 77 is contacted with the ground, the free end of the sampling handle 1 is pressed downwards, the adjustable sampling assembly 3 is driven to be lifted upwards, a soil sample is driven to be lifted upwards until the adjustable sampling assembly 3 is separated from the soil, a soil sample in the adjustable sampling assembly 3 is taken down, the sampling handle 1 can be rotated to form a lever structure after the sampling is completed by matching the arranged sampling handle 1 and the overturning assembly 2, and the adjustable sampling assembly 3 and the soil sample are conveniently lifted upwards, and then make the workman more laborsaving when using this device to carry out sampling operation, thereby make the use of this device more convenient, adjust sampling component 3 and adopt the structure of outside sampler barrel 11 and inside sampler barrel 12, make and coincide each other between the two, and then make and adjust sampling component 3 can convenient and fast insert in the soil, meanwhile, the setting up of rotatory accessory plate 13 isotructure makes outside sampler barrel 11 can rotate to 14 mutually perpendicular with inside sampler barrel, and then guarantee this device can live soil sample parcel, and then avoid soil sample to drop.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering geology is with cohesive soil sampling device, includes sample handle (1), its characterized in that: the downside of sample handle (1) is provided with upset subassembly (2), the downside of upset subassembly (2) is installed and is adjusted sampling subassembly (3).

2. The clayey soil sampling device for engineering geology of claim 1, characterized in that: handheld ring (4) are installed to the upside tip of sample handle (1), bracing piece jack (5) have been seted up to the left side downside outer wall of sample handle (1), auxiliary stay pole (6) are installed through bracing piece jack (5) in sample handle (1), auxiliary stay board (7) are installed to the left side tip of auxiliary stay pole (6).

3. The clayey soil sampling device for engineering geology of claim 1, characterized in that: upset subassembly (2) are including rotating free bearing (8), spacing picture peg (9) and spacing inserted bar (10), install spacing picture peg (9) on rotating free bearing (8), vertically install spacing inserted bar (10) on spacing picture peg (9).

4. The clayey soil sampling device for engineering geology of claim 3, characterized in that: and the position of the limiting inserting plate (9) corresponding to the limiting inserting rod (10) is provided with an inserting hole matched with the limiting inserting plate.

5. The clayey soil sampling device for engineering geology of claim 1, characterized in that: the adjusting sampling assembly (3) comprises an external sampling tube (11), a connecting sleeve (12), a rotary auxiliary plate (13) and an internal sampling tube (14), the connecting sleeve (12) is installed in the middle of the upper side of the external sampling tube (11), the rotary auxiliary plate (13) is symmetrically installed on the front side and the rear side of the connecting sleeve (12), the internal sampling tube (14) is installed on the inner wall of the external sampling tube (11), and sampling through holes (15) are symmetrically formed in the front side and the rear side of the external sampling tube (11) and the internal sampling tube (14).

6. The clayey soil sampling device for engineering geology of claim 5, characterized in that: the connecting axle is installed to the base surface of inside sampler barrel (14), the outer wall of connecting axle and with connecting sleeve (12) between install the bearing, and inside sampler barrel (14) are connected with rotation free bearing (8) through the connecting axle, the extension piece of orientation inside slope is installed with the downside tip of inside sampler barrel (14) in outside sampler barrel (11), and the edge wall thickness of extending the piece is less than the wall thickness of outside sampler barrel (11) and inside sampler barrel (14).