CN202928836U - Rotary type geotechnical test ring cutter pressure instrument - Google Patents
Rotary type geotechnical test ring cutter pressure instrument Download PDFInfo
- Publication number
- CN202928836U CN202928836U CN 201220656966 CN201220656966U CN202928836U CN 202928836 U CN202928836 U CN 202928836U CN 201220656966 CN201220656966 CN 201220656966 CN 201220656966 U CN201220656966 U CN 201220656966U CN 202928836 U CN202928836 U CN 202928836U
- Authority
- CN
- China
- Prior art keywords
- ring cutter
- cutting ring
- rotary type
- pressure
- geotechnical test
- 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
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a rotary type geotechnical test ring cutter pressure instrument which is provided with a triangular supporting frame, wherein the top of the supporting frame is fixedly connected with a fixing nut; a screw is rotatably connected into the fixing nut; the bottom end of the screw is connected with a pressurizing block of which the bottom area is slightly greater than that of a top opening of a ring cutter; the ring cutter is opposite to the pressurizing block; the top of the screw is connected with a handle; and when the handle is rotated, the screw drives the pressurizing block to move down to apply pressure to the ring cutter, so that the ring cutter is uniformly inserted into the surface of a soil body. The rotary type geotechnical test ring cutter pressure instrument is simple in structure, convenient, flexible and easy to operate; a user can uniformly insert the ring cutter into the soil body by controlling a pressurizing plate; a requirement that the soil body is not disturbed when a soil sample is taken during geotechnical test; and the rotary type geotechnical test ring cutter pressure instrument has relatively high practical value.
Description
Technical field
The utility model relates to a kind of sampling instrument, the especially a kind of rotary soil test cutting ring Instrument for Pressure that can assist the cutting ring soil sampling.
Background technology
At present, in the soil mechanics test, in order to reduce the disturbance to soil mass property, use cutting ring to carry out soil sampling, but relatively require great effort when using the cutting ring incision soil body, and easily discontinuity causes disturbance to the soil body, affect test findings, solution is not preferably also arranged so far.
The utility model content
Use the problem of cutting ring unbalance stress in order to solve the soil test soil sampling, the utility model proposes a kind of rotary soil test cutting ring Instrument for Pressure, this cutting ring Instrument for Pressure is simple in structure, convenient, flexible, easy and simple to handle, the user can make cutting ring evenly cut in the soil body by controlling pressure plate, and when satisfying the soil test soil sampling, the soil body not by the demand of disturbance, has practical value preferably.
The technical scheme that its technical matters that solves the utility model adopts is: this rotary soil test cutting ring Instrument for Pressure comprises handle, screw rod, hold-down nut, the piece of exerting pressure, bracing frame and cutting ring; Described cutting ring Instrument for Pressure has a triangular support bracket; The support frame as described above top is fixedly connected with hold-down nut; In described hold-down nut, rotation is connected with a screw rod; Described screw rod bottom is connected with the piece of exerting pressure that a floorage is slightly larger than cutting ring top mouthful, and the described cutting ring correspondence piece of exerting pressure is placed; Described screw tip connects a handle, and rotary handle, screw rod drive the piece of exerting pressure and move downward cutting ring is exerted pressure, and make cutting ring evenly cut soil body surface.
The beneficial effects of the utility model are: this rotary soil test cutting ring Instrument for Pressure is simple in structure, convenient, flexible, easy and simple to handle, the user can make cutting ring evenly cut in the soil body by controlling pressure plate, when satisfying the soil test soil sampling, the soil body not by the demand of disturbance, has practical value preferably.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is the example structure schematic diagram of this rotary soil test cutting ring Instrument for Pressure.
In figure, 1. handle, 2. screw rod, 3. hold-down nut, the piece of 4. exerting pressure, 5. bracing frame, 6. cutting ring, 7. soil body surface.
Embodiment
In accompanying drawing 1, this rotary soil test cutting ring Instrument for Pressure comprises handle 1, screw rod 2, hold-down nut 3, the piece 4 of exerting pressure, bracing frame 5 and cutting ring 6; Described cutting ring Instrument for Pressure has a triangular support bracket 5; Support frame as described above 5 tops are fixedly connected with hold-down nut 3; The interior rotation of described hold-down nut 3 is connected with a screw rod 2; Described screw rod 2 bottoms are connected with the piece 4 of exerting pressure that a floorage is slightly larger than cutting ring top mouthful, and the described cutting ring 6 correspondences piece 4 of exerting pressure is placed; Described screw rod 2 tops connect a handle 1, and rotary handle 1, screw rod 2 drive the piece 4 of exerting pressure and move downward cutting ring 6 is exerted pressure, and make evenly incision soil body surface 7 of cutting ring 6.
Claims (1)
1. a rotary soil test cutting ring Instrument for Pressure, comprise handle (1), screw rod (2), hold-down nut (3), the piece of exerting pressure (4), bracing frame (5) and cutting ring (6); It is characterized in that: described cutting ring Instrument for Pressure has a triangular support bracket (5); Support frame as described above (5) top is fixedly connected with hold-down nut (3); In described hold-down nut (3), rotation is connected with a screw rod (2); Described screw rod (2) bottom is connected with the piece of exerting pressure (4) that a floorage is slightly larger than cutting ring top mouthful, and described cutting ring (6) the correspondence piece (4) of exerting pressure is placed; Described screw rod (2) top connects a handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656966 CN202928836U (en) | 2012-12-04 | 2012-12-04 | Rotary type geotechnical test ring cutter pressure instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656966 CN202928836U (en) | 2012-12-04 | 2012-12-04 | Rotary type geotechnical test ring cutter pressure instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202928836U true CN202928836U (en) | 2013-05-08 |
Family
ID=48218789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656966 Expired - Fee Related CN202928836U (en) | 2012-12-04 | 2012-12-04 | Rotary type geotechnical test ring cutter pressure instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202928836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502139A (en) * | 2014-12-22 | 2015-04-08 | 光明乳业股份有限公司 | Table type cheese sampling device |
| CN107505157A (en) * | 2017-08-31 | 2017-12-22 | 南京理工大学 | A kind of rotary cutting ring sampler |
| CN110409460A (en) * | 2019-08-07 | 2019-11-05 | 上海建工二建集团有限公司 | The interim device for plugging and method speedily carried out rescue work applied to base pit engineering building enclosure leakage |
-
2012
- 2012-12-04 CN CN 201220656966 patent/CN202928836U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502139A (en) * | 2014-12-22 | 2015-04-08 | 光明乳业股份有限公司 | Table type cheese sampling device |
| CN107505157A (en) * | 2017-08-31 | 2017-12-22 | 南京理工大学 | A kind of rotary cutting ring sampler |
| CN110409460A (en) * | 2019-08-07 | 2019-11-05 | 上海建工二建集团有限公司 | The interim device for plugging and method speedily carried out rescue work applied to base pit engineering building enclosure leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131204 |