CN204252108U - The understructure of soil sampler - Google Patents

The understructure of soil sampler Download PDF

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Publication number
CN204252108U
CN204252108U CN201420699186.XU CN201420699186U CN204252108U CN 204252108 U CN204252108 U CN 204252108U CN 201420699186 U CN201420699186 U CN 201420699186U CN 204252108 U CN204252108 U CN 204252108U
Authority
CN
China
Prior art keywords
base
plate
understructure
soil sampler
flange
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
Application number
CN201420699186.XU
Other languages
Chinese (zh)
Inventor
苏刚
姚风雷
鲍新毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Geotec Geological Equipment Co Ltd
Original Assignee
Wuxi Geotec Geological Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Geotec Geological Equipment Co Ltd filed Critical Wuxi Geotec Geological Equipment Co Ltd
Priority to CN201420699186.XU priority Critical patent/CN204252108U/en
Application granted granted Critical
Publication of CN204252108U publication Critical patent/CN204252108U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of understructure of soil sampler, comprises base, and the circumferential lateral surface of base is fixed with plate, and the Central Symmetry of plate respect thereto is arranged, plate is towards the below of base.Structure of the present utility model is simple, reasonable in design; Arrange and expand outwardly the plate of structure and the annular flange flange of base lower surface, avoid base to rotate relative to ground, improve stable connection, improve the operating efficiency of the sample that fetches earth.

Description

The understructure of soil sampler
Technical field
The utility model relates to geological prospecting apparatus field, particularly relates to a kind of soil sampler.
Background technology
In geological exploration field, gather earth sample and often commonly use soil sampler.Existing sampler structure comprises annular base, the center of base is fixed with guide holder, and the central slide device of guide holder fetches earth bar, and the bar that fetches earth is that upper end is with the structure of screw mandrel lower end with the cover that fetches earth, screw mandrel spiral is connected in screw rodb base, and screw rodb base is fixedly connected with annular base.The shortcoming that the base of the soil sampler of said structure exists is: base and ground are plane contact, rotation fetches earth bar when fetching earth, base easily rotates thereupon, need the firmly pressing bar that fetches earth could be screwed in underground and realize fetching earth sample, need more than two people to operate, its labour intensity is large, cost of labor is higher simultaneously.Therefore, the base of above-mentioned soil sampler urgently improves, to realize one man operation, to reduce labour intensity.
Utility model content
The applicant, for above-mentioned existing shortcoming of the prior art, carries out studying and improving, and provides a kind of understructure of soil sampler rational in infrastructure, easy to use.
The technical scheme that the utility model adopts is as follows:
A understructure for soil sampler, comprises base, and the circumferential lateral surface of base is fixed with plate, and the Central Symmetry of plate respect thereto is arranged, plate is towards the below of base.
Further improvement as technique scheme:
The center of described plate respect thereto is arranged outwardly.
The upper end of described plate is with flange, and the center of flange respect thereto stretches out.
With through jack on described plate.
The lower end of described plate is with multiple separate slot.
With slot on described flange, slot and jack are to corresponding.
Described jack is mounting hole structure.
Described slot is U-shaped structure.
The soffit of described base with annular flange flange, the side face of base is symmetrically arranged with multiple installing hole.
The beneficial effects of the utility model are as follows:
Structure of the present utility model is simple, reasonable in design; Arrange and expand outwardly the plate of structure and the annular flange flange of base lower surface, avoid base to rotate relative to ground, improve stable connection, improve the operating efficiency of the sample that fetches earth.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is top view of the present utility model.
Wherein: 1, base; 11, installing hole; 12, annular flange flange; 2, plate; 21, jack; 22, separate slot; 3, flange; 31, slot.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1 and Figure 2, the understructure of the soil sampler of the present embodiment, comprise base 1, the circumferential lateral surface of base 1 is fixed with plate 2, the Central Symmetry of plate 2 respect thereto 1 is arranged, plate 2 towards the below of base 1 and the center of respect thereto 1 arrange outwardly, the soffit of base 1 is with annular flange flange 12, the side face of base 1 is symmetrically arranged with multiple installing hole 11, installing hole 11 is for the guide holder (do not draw, see " soil sampler " patent that the applicant applies on the same day) of device soil sampler.
The upper end of plate 2 is with flange 3, and the center of flange 3 respect thereto 1 stretches out, and with through jack 21 on plate 2, the lower end of plate 2 is with multiple separate slot 22, and separate slot 22, for increasing pressure when plate 2 inserts ground, reduces resistance; With slot 31 on flange 3, slot 31 and jack 21 are to corresponding.
Jack 21 is mounting hole structure, and slot 31 is U-shaped structure.
When the utility model uses, base 1 and earth surface, base 1 is connected with ground by the jack 21 of the slot 31 and plate 2 that run through flange 3 by screw, in screw screwing operations, plate 2 inserts underground, and annular flange flange 12 inserts underground simultaneously, thus avoids base 1 ground rotation relatively completely.When needs fast fetching earth sample, can not need by screw, directly base 1 be compressed ground, in compaction process, plate 2 expands insertion laterally, and its Cat-in resisting force is little, and can prevent the disengaging between base 1 and ground when fetching earth.
Structure of the present utility model is simple, reasonable in design; Arrange and expand outwardly the plate of structure and the annular flange flange of base lower surface, avoid base to rotate relative to ground, improve stable connection, improve the operating efficiency of the sample that fetches earth.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.

Claims (9)

1. the understructure of a soil sampler, comprise base (1), it is characterized in that: the circumferential lateral surface of base (1) is fixed with plate (2), the Central Symmetry of plate (2) respect thereto (1) is arranged, plate (2) is towards the below of base (1).
2. the understructure of soil sampler according to claim 1, is characterized in that: the center of described plate (2) respect thereto (1) is arranged outwardly.
3. the understructure of soil sampler according to claim 1 or 2, is characterized in that: the upper end of described plate (2) is with flange (3), and the center of flange (3) respect thereto (1) stretches out.
4. the understructure of soil sampler according to claim 1 or 2, is characterized in that: with through jack (21) on described plate (2).
5. the understructure of soil sampler according to claim 1 or 2, is characterized in that: the lower end of described plate (2) is with multiple separate slot (22).
6. the understructure of soil sampler according to claim 3, it is characterized in that: with jack (21) on described plate (2), with slot (31) on flange (3), slot (31) and jack (21) are to corresponding.
7. the understructure of soil sampler according to claim 3 or 4, is characterized in that: described jack (21) is mounting hole structure.
8. the understructure of soil sampler according to claim 6, is characterized in that: described slot (31) is U-shaped structure.
9. according to the understructure of soil sampler described in arbitrary claim in claim 1,2,6,8, it is characterized in that: the soffit of described base (1) is with annular flange flange (12), and the side face of base (1) is symmetrically arranged with multiple installing hole (11).
CN201420699186.XU 2014-11-19 2014-11-19 The understructure of soil sampler Expired - Fee Related CN204252108U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420699186.XU CN204252108U (en) 2014-11-19 2014-11-19 The understructure of soil sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420699186.XU CN204252108U (en) 2014-11-19 2014-11-19 The understructure of soil sampler

Publications (1)

Publication Number Publication Date
CN204252108U true CN204252108U (en) 2015-04-08

Family

ID=52956433

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420699186.XU Expired - Fee Related CN204252108U (en) 2014-11-19 2014-11-19 The understructure of soil sampler

Country Status (1)

Country Link
CN (1) CN204252108U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150408

Termination date: 20151119