CN207074127U - A kind of device of cake of press method measure limit moisture content - Google Patents
A kind of device of cake of press method measure limit moisture content Download PDFInfo
- Publication number
- CN207074127U CN207074127U CN201720975664.9U CN201720975664U CN207074127U CN 207074127 U CN207074127 U CN 207074127U CN 201720975664 U CN201720975664 U CN 201720975664U CN 207074127 U CN207074127 U CN 207074127U
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- pressurization
- platform
- cake
- moisture content
- cap
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Abstract
A kind of device of cake of press method measure limit moisture content, device is included in the platform scale platform set on support, pressurization cap and the pressurization handwheel to pressurization cap pressurization are provided with platform scale platform, pressurization cap keeps balancing to the Sheng soil ring pressurization on platform scale platform, pressurization cap by counterweight；The soil for weighing certain mass is placed on and contained in native ware plus water is mixed thoroughly, and moistening is overnight；The sample that will be prepared, mixes pasty state, is put into and contains in native ring body；Native ring body will be contained and be put into platform scale platform pressure three minutes；The 5g of cake 3 that fetches earth determines soil's water content, as plastic limit moisture content；The utility model has the characteristics of simple in construction, efficiency high.
Description
Technical field
The determination techniques field of moisture content is the utility model is related to, more particularly to a kind of cake of press method measure limit moisture content
Device.
Background technology
Limit moisture content method for measuring at present mainly has rubbing method, liquid plastic combine tester method, and the above method is present
Subject matter be that the test period is longer, it is inefficient, for Canal in Loess Area because silt distribution area and thickness are big, test soil
Sample is more, and substantial amounts of manpower and time need to be consumed by determining Atterberg limits as stated above.
The content of the invention
In order to solve the above problems, the utility model provides a kind of device of cake of press method measure limit moisture content, and it is special
Point is test efficiency, and test period and labor intensity can improve more than 10 times, has the characteristics of simple in construction, efficiency high.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of assay method of cake of press method measure limit moisture content, comprises the following steps；
Step 1；
The soil for weighing certain mass is placed on and contained in native ware plus water is mixed thoroughly, and moistening is overnight；
Step 2；
The sample that will be prepared, mixes pasty state, is put into the native ring body 6 of Sheng and (strikes off)；
Step 3；
Native ring body 6 will be contained it is put into platform scale platform 1 and presses three minutes (pressure be 275 kilograms)；
Step 4；
The cake 3-5g that fetches earth determines soil's water content, as plastic limit moisture content.
Described Sheng soil ring body 6 is clipped with silk, filter paper, plastic sheet from inside to outside.
A kind of device of cake of press method measure limit moisture content, is included in the platform scale platform 1 set on support, described platform scale
Pressurization cap 3 and the pressurization handwheel 2 to be pressurizeed to pressurization cap 3 are provided with platform 1, described pressurization cap 3 is to the Sheng on platform scale platform 1
Native ring 5 pressurizes, and pressurization cap 3 keeps balancing by counterweight 4.
Described Sheng soil ring 5 includes containing native ring body 6, contains the native outside of ring body 6 and is wrapped up by silk, described Sheng Tuhuan sheets
Body is respectively arranged with filter paper 7 two layers about 6, and the levels of filter paper 7 are provided with plastic sheet 8.
The beneficial effects of the utility model：
The device is greatly improved the efficiency of plastic limit measurement of water-content coefficient, shortens the cycle of laboratory soil test.
Brief description of the drawings
Fig. 1 is the utility model pressure apparatus structural representation.
Fig. 2 is that the utility model contains native ring structure schematic diagram.
Fig. 3 contains the native schematic diagram of ring body 6 to be of the present utility model.
Embodiment
The utility model is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of device of cake of press method measure limit moisture content, is included in the platform scale platform 1 set on support,
Pressurization cap 3 and the pressurization handwheel 2 to be pressurizeed to pressurization cap 3 are provided with described platform scale platform 1, described pressurization cap 3 gives platform scale
Sheng soil ring 5 on platform 1 pressurizes, and pressurization cap 3 keeps balancing by counterweight 4.
As shown in Fig. 2 Fig. 3：Described Sheng soil ring 5 includes containing native ring body 6, contains the native outside of ring body 6 and is wrapped up by silk,
Described Sheng soil ring body is respectively arranged with filter paper 7 two layers about 6, and the levels of filter paper 7 are provided with plastic sheet 8.
A kind of assay method of cake of press method measure limit moisture content, comprises the following steps；
Step 1；
The soil for weighing certain mass is placed on and contained in native ware plus water is mixed thoroughly, and moistening is overnight；
Step 2；
The sample that will be prepared, mixes pasty state, is put into the native ring body 6 of Sheng and (strikes off)；
Step 3；
Native ring body 6 will be contained it is put into platform scale platform 1 and presses three minutes (pressure be 275 kilograms)；
Step 4；
The cake 3-5g that fetches earth determines soil's water content, as plastic limit moisture content.
Described Sheng soil ring body 6 is clipped with silk, filter paper, plastic sheet from inside to outside.
Claims (2)
1. a kind of device of cake of press method measure limit moisture content, it is characterised in that be included in the platform scale platform set on support
(1) pressurize cap (3) and the pressurization handwheel (2) to pressurization cap (3) pressurization, are provided with described platform scale platform (1), described adds
Pressure cap (3) keeps balancing to Sheng soil ring (5) pressurization on platform scale platform (1), pressurization cap (3) by counterweight (4).
A kind of 2. device of cake of press method measure limit moisture content according to claim 1, it is characterised in that described Sheng soil
Ring (5) includes containing native ring body (6), contains and is wrapped up on the outside of native ring body (6) by silk, described Sheng soil ring body (6) up and down two
Layer is respectively arranged with filter paper (7), and the levels of filter paper (7) are provided with plastic sheet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975664.9U CN207074127U (en) | 2017-08-07 | 2017-08-07 | A kind of device of cake of press method measure limit moisture content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975664.9U CN207074127U (en) | 2017-08-07 | 2017-08-07 | A kind of device of cake of press method measure limit moisture content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207074127U true CN207074127U (en) | 2018-03-06 |
Family
ID=61522297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720975664.9U Expired - Fee Related CN207074127U (en) | 2017-08-07 | 2017-08-07 | A kind of device of cake of press method measure limit moisture content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207074127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300491A (en) * | 2017-08-07 | 2017-10-27 | 青海省建筑勘察设计研究院有限公司 | A kind of cake of press method determines the method and its device of limit moisture content |
-
2017
- 2017-08-07 CN CN201720975664.9U patent/CN207074127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300491A (en) * | 2017-08-07 | 2017-10-27 | 青海省建筑勘察设计研究院有限公司 | A kind of cake of press method determines the method and its device of limit moisture content |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 810001 No. 34 Shengli Road, Qinghai, Xining Patentee after: Qinghai Architectural Survey and Design Institute Co.,Ltd. Address before: 810001 No. 34 Shengli Road, Qinghai, Xining Patentee before: QINGHAI PROVINCIAL ARCHITECTURAL SURVEY AND DESIGN INSTITUTE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 Termination date: 20210807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |