CN205607683U - Geotechnical engineering sampler - Google Patents
Geotechnical engineering sampler Download PDFInfo
- Publication number
- CN205607683U CN205607683U CN201620427236.8U CN201620427236U CN205607683U CN 205607683 U CN205607683 U CN 205607683U CN 201620427236 U CN201620427236 U CN 201620427236U CN 205607683 U CN205607683 U CN 205607683U
- Authority
- CN
- China
- Prior art keywords
- thief rod
- supporting leg
- geotechnical engineering
- antiskid plate
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a geotechnical engineering sampler, which comprises a fixed base, the below of fixing base is equipped with the multistage hydraulic cylinder of supporting leg and flip -chip, the pneumatic cylinder is connected with the thief rod, it is continuous with the piston rod of pneumatic cylinder that the thief rod passes through the shaft coupling, be equipped with at least one antiskid ribbed tile between the supporting leg, antiskid ribbed tile distributes along the horizontal direction, and the spacing hole with the thief rod major diameter fit is seted up at the middle part, the bottom of thief rod is equipped with anti -skidding tip, helical guide path has been seted up on the antiskid tip. The utility model discloses a two aspects are improved and to be prevented that " skidding " phenomenon from appearing in the thief rod, firstly set up antiskid ribbed tile between the supporting leg, utilize spacing hole among the antiskid ribbed tile to guarantee the straightness that hangs down of thief rod by force, secondly, use anti -skidding tip, utilize helical guide path's guiding function, can make the chip removal more smooth and easy.
Description
Technical field
This utility model relates to a kind of soil sample equipment, is specifically related to a kind of Geotechnical Engineering sampling
Device.
Background technology
Geotechnical investigation is for finding out Rock And Soil under earth's surface, subsoil water and baleful geological processes
Fundamental characteristics and the technological means of spatial distribution.Sampling is at the scene in exploration process, utilizes
Certain technological means, takes to meet rock, soil and the subsoil water of various extra fine quality requirement
Sample.
Chinese patent CN201320462243 discloses a kind of deep soil sampler, and specifically
Disclose techniques below feature: this deep soil sampler, including fixed support, described consolidates
Upside-down mounting multistage hydraulic cylinder on fixed rack, the cylinder bottom of described multistage hydraulic cylinder is fixed on described propping up
On frame, the piston rod of described multistage hydraulic cylinder connects thief rod, the head of described thief rod
For tip-angled shape, described thief rod is uniformly distributed one group of sampling groove, each described sampling groove
On there is cover plate, described cover plate is linked together by pull bar, and described thief rod has
Cover plate slideway.This destructiveness avoiding deep soil sampler that surface vegetation is caused, and
Vertical demixing sampling can once complete, but easily occurs " beating when thief rod therein runs into rock
Sliding " phenomenon, there is deviation, thus causes piston rod to rupture with thief rod junction in perpendicularity,
The carrying out of impact sampling work.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, it is provided that one
Plant Geotechnical Engineering sampler, it is possible to prevent thief rod from " skidding " phenomenon occurring.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, this utility model be by with
Lower technical scheme realizes:
A kind of Geotechnical Engineering sampler, including fixing seat, the lower section of described fixing seat is provided with support
Lower limb and the multistage hydraulic cylinder of upside-down mounting, described hydraulic cylinder connects has thief rod, described thief rod to pass through
Shaft coupling is connected with the piston rod of hydraulic cylinder, is provided with at least one antiskid plate between described supporting leg,
Described antiskid plate is distributed in the horizontal direction, and middle part offers and the spacing hole of thief rod major diameter fit,
The bottom of described thief rod is provided with anti-skidding tip, and described anti-skidding tip offers spiral guide slot.
Further, described thief rod is provided with one group of sampling groove, and described sampling groove has work
Dynamic cover plate, described removable cover is linked together by pull bar.
Further, described supporting leg is connected by welding manner and antiskid plate are fixing.
Further, the antiskid plate number between described supporting leg is two, two antiskid plate spacing
From for 20～50cm.
Further, described shaft coupling is reducing shaft coupling, two ends respectively with thief rod and work
The external diameter of stopper rod matches.
The beneficial effects of the utility model are:
1, preventing thief rod from " skidding " phenomenon occur by two aspects improvement, one is to prop up
Antiskid plate is set between support leg, utilizes the spacing hole in antiskid plate to ensure the perpendicularity of thief rod by force；
Two is to use anti-skidding tip, utilizes the guiding function of spiral guide slot, it is possible to make chip removal more suitable
Freely.
2, piston rod and the thief rod of hydraulic cylinder is connected by shaft coupling, convenient disassembly, and connection can
Lean on.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to reach above institute simultaneously
The all advantages stated.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to enforcement
Example describes the required accompanying drawing used and is briefly described, it should be apparent that, in describing below
Accompanying drawing is only embodiments more of the present utility model, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of Geotechnical Engineering sampler described in the utility model；
Fig. 2 is the close-up schematic view in Fig. 1 at A；
In accompanying drawing, the list of parts representated by each label is as follows:
1-fixes seat, 2-supporting leg, 3-hydraulic cylinder, 4-thief rod, 5-shaft coupling, 6-antiskid plate,
The anti-skidding tip of 7-, 8-spiral guide slot.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, in this utility model embodiment
Technical scheme be clearly and completely described, it is clear that described embodiment be only this
The a part of embodiment of utility model rather than whole embodiments.Based in this utility model
Embodiment, those of ordinary skill in the art are obtained under not making creative work premise
All other embodiments, broadly fall into the scope of this utility model protection.
Referring to shown in Fig. 1-2, this utility model is a kind of Geotechnical Engineering sampler, including fixing
Seat 1, the lower section of fixing seat 1 is provided with the multistage hydraulic cylinder 3 of supporting leg 2 and upside-down mounting, hydraulic cylinder 3
Connecting and have thief rod 4, thief rod 4 is connected with the piston rod of hydraulic cylinder 3 by shaft coupling 5,
Being provided with at least one antiskid plate 6 between support leg 2, antiskid plate 6 is distributed in the horizontal direction, and middle part is offered
Having and the spacing hole of thief rod 4 major diameter fit, the bottom of thief rod 4 is provided with anti-skidding tip 7, anti-
Spiral guide slot 8 is offered on sliding tip 7.
Wherein, thief rod 4 is provided with one group of sampling groove, and described sampling groove has removable cover,
Described removable cover is linked together by pull bar.
Wherein, supporting leg 2 is connected by welding manner is fixing with antiskid plate 6.
Wherein, antiskid plate 6 number between supporting leg 2 is two, two antiskid plate 6 spacings
It is 20～50cm.
Wherein, shaft coupling 5 is reducing shaft coupling, two ends respectively with thief rod 4 and piston rod
External diameter match.
One of the present embodiment has particular application as: improved preventing thief rod 4 by two aspects
" skidding " phenomenon occur, one is to arrange antiskid plate 6 between supporting leg 2, utilizes antiskid plate 6
In spacing hole ensure the perpendicularity of thief rod 4 by force；Two is to use anti-skidding tip 7, utilizes spiral shell
The guiding function of rotation gathering sill 8, it is possible to make chip removal more smooth and easy.The piston rod of hydraulic cylinder 3 and
Thief rod 4 is connected by shaft coupling, convenient disassembly, connects reliable.Hydraulic cylinder 3 stroke is big,
It is easy to the sampling of deep soil, can directly drive thief rod 4 to stretch into underground and sample, be not required to
The mode that the degree of depth to be used is excavated, destroys little to earth's surface preparation, and sampling is convenient, time saving and energy saving.
In the description of this specification, reference term " embodiment ", " example ", " tool
Body example " etc. the specific features that description means to combine this embodiment or example describes, structure,
Material is lived feature and is contained at least one embodiment of the present utility model or example.In this theory
In bright book, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.
And, the specific features of description, structure, material or feature can be at any one or many
Individual embodiment or example combine in an appropriate manner.
This utility model preferred embodiment disclosed above is only intended to help to illustrate that this practicality is new
Type.Preferred embodiment does not has all of details of detailed descriptionthe, is only not intended to this utility model yet
For described detailed description of the invention.Obviously, according to the content of this specification, a lot of repairing can be made
Change and change.These embodiments are chosen and specifically described to this specification, is to preferably explain
Principle of the present utility model and actual application, so that skilled artisan can be fine
Ground understands and utilizes this utility model.This utility model is only by claims and four corner thereof
Restriction with equivalent.
Claims (5)
1. a Geotechnical Engineering sampler, including fixing seat (1), described fixing seat (1)
Lower section is provided with the multistage hydraulic cylinder (3) of supporting leg (2) and upside-down mounting, and described hydraulic cylinder (3) is even
Be connected to thief rod (4), it is characterised in that: described thief rod (4) by shaft coupling (5) with
The piston rod of hydraulic cylinder (3) is connected, and described supporting leg is provided with at least one antiskid plate between (2)
(6), described antiskid plate (6) is distributed in the horizontal direction, and middle part offers and thief rod (4)
The spacing hole of major diameter fit, the bottom of described thief rod (4) is provided with anti-skidding tip (7), institute
State and on anti-skidding tip (7), offer spiral guide slot (8).
A kind of Geotechnical Engineering sampler the most according to claim 1, it is characterised in that: institute
State thief rod (4) and be provided with one group of sampling groove, described sampling groove has removable cover, described
Removable cover is linked together by pull bar.
A kind of Geotechnical Engineering sampler the most according to claim 1, it is characterised in that: institute
State supporting leg (2) to be connected by welding manner and antiskid plate (6) are fixing.
A kind of Geotechnical Engineering sampler the most according to claim 1, it is characterised in that: institute
Antiskid plate (6) number stated between supporting leg (2) is two, two antiskid plate (6) spacings
It is 20～50cm.
A kind of Geotechnical Engineering sampler the most according to claim 1, it is characterised in that: institute
Stating shaft coupling (5) is reducing shaft coupling, two ends respectively with thief rod (4) and piston rod
External diameter matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427236.8U CN205607683U (en) | 2016-05-11 | 2016-05-11 | Geotechnical engineering sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427236.8U CN205607683U (en) | 2016-05-11 | 2016-05-11 | Geotechnical engineering sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205607683U true CN205607683U (en) | 2016-09-28 |
Family
ID=56966925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620427236.8U Expired - Fee Related CN205607683U (en) | 2016-05-11 | 2016-05-11 | Geotechnical engineering sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205607683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703281A (en) * | 2017-11-06 | 2018-02-16 | 安阳师范学院 | A kind of signal processing method, the apparatus and system of Geotechnical Engineering medium |
-
2016
- 2016-05-11 CN CN201620427236.8U patent/CN205607683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703281A (en) * | 2017-11-06 | 2018-02-16 | 安阳师范学院 | A kind of signal processing method, the apparatus and system of Geotechnical Engineering medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170511 |