CN207689305U - A kind of equipment that ground sample disintegrating property measures - Google Patents
A kind of equipment that ground sample disintegrating property measures Download PDFInfo
- Publication number
- CN207689305U CN207689305U CN201820067224.8U CN201820067224U CN207689305U CN 207689305 U CN207689305 U CN 207689305U CN 201820067224 U CN201820067224 U CN 201820067224U CN 207689305 U CN207689305 U CN 207689305U
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- China
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- sink
- support
- ground sample
- disintegrating property
- conduit
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Abstract
The utility model belongs to ground sample measurement technical field, the equipment measured more particularly to a kind of ground sample disintegrating property, including supporting table, supporting table is equipped with weight display, iron stand and the first sink, iron stand includes montant, first support and second support, the length direction of first support and second support is vertical with montant in the same plane, first support is located at the top of second support, second support is located at the top of the first sink, second support is equipped with link, water pump is equipped with below the supporting table, water pump connects the first conduit, first conduit is through link and opening is above the first sink, the side of supporting table is additionally provided with the second sink, the utility model can either measure disintegrating property of the ground sample under hydrostatic action, disintegrating property of the ground sample under circulating water effect can be measured again.
Description
Technical field
The utility model belongs to ground sample measurement technical field, and in particular to what a kind of ground sample disintegrating property measured
Equipment.
Background technology
Disintegration is ground sample under the action of water, due between grogs structures join and intensity by water immersion shadow
It rings and weakens or lose, the characteristic for making soil body disintegration disintegrate.The strong soil property of disintegration is more fragile, in the strong soil property of disintegration
When being constructed, the Disasters such as sedimentation avalanche are easy to happen, therefore before building construction, to its built house area
Soil property disintegration measure be it is very necessary, now measure soil property disintegration method be floating drum method, tensiometer method and
Sedimentation balance method, floating drum method is the web plate center being put into ground sample in disintegration tester, rapid to immerse in water drum, starts stopwatch, surveys note
The moment of scale stablizes reading at the neat water surface of floating drum when beginning, then surveys the note floating drum water surface according still further to different time intervals
Reading calculates disintegration amount and disintegration rate, however floating drum method, since the precision of used floating drum is thicker, Data correction is difficult, measures
It is time-consuming and laborious；Tensiometer method is that tensiometer is placed on cradle top, and sink is arranged below holder, is arranged in sink and contains sample net
Frame is contained sample rack and is hung on the hook below tensiometer, but when above structure disintegration tester does cohesive soil slaking test with
The progress of experiment, soil sample disintegration weightening influence the reading of disintegration amount data, and tensiometer reads data and collapsed with practical cohesive soil humidifying
Solution data differ greatly, and sedimentation balance method is that sink will be placed on electronic balance, and the Sheng sample rack for placing soil sample is arranged in sink, contains
Sample rack is suspended on holder, but when above structure disintegration tester does cohesive soil slaking test tests the starting stage, the suction of soil sample
Wet weightening can influence reading of the electronic balance to disintegration amount data, and electronic balance reads data and is disintegrated number with practical cohesive soil humidifying
According to differing greatly, therefore the prior art needs further improve.
Utility model content
The purpose of this utility model is to provide a kind of disintegrating property that can either measure ground sample under hydrostatic action,
The equipment that the ground sample disintegrating property of disintegrating property of the ground sample under circulating water effect measures can be measured again.
Based on above-mentioned purpose, the utility model adopts the following technical scheme that：
A kind of ground sample disintegrating property measuring apparatus, including supporting table, supporting table are equipped with weight display, iron stand
With the first sink, iron stand includes montant, first support and second support, and the length direction of first support and second support is same
Vertical with montant in one plane, first support is located at the top of second support, and second support is located at the top of the first sink, and second
Holder is equipped with link, and water pump is equipped with below the supporting table, and water pump connects the first conduit, and the first conduit is through link and opens
Mouth is located above the first sink, and the side of supporting table is additionally provided with the second sink, third sink, the second sink are arranged in the second sink
Side wall and the side wall of third sink between there is interval, the side wall of third sink to be equipped with water outlet, first sink
Lower section is connected to below third sink by the second conduit, and water pump, third sink are connected to by third conduit below the second sink
Top be equipped with tensile force type electronic scale, tensile force type electronic scale upper end pass through the first connecting rope connect first support, tensile force type electronics
The lower end of scale connects Article holding box by the second connecting rope, and weight display connects tensile force type electronic scale by data line.
Further, the Article holding box is the cylindric babinet of upper opening, and the bottom surface of Article holding box is in netted.
Further, the Article holding box is made by stainless steel, and Article holding box is equipped with several steel cables, several steel cables
One end is uniformly connected at equal intervals at the upper end opening of Article holding box, the other end connection hook of several steel cables, hook connection second
Connecting rope.
Further, the first support is connect with montant by adjusting knob, forms length of the first support along montant
The structure that degree direction moves up and down.
Further, it is equipped with filter screen below the third sink, the filter screen is parallel with the bottom surface of third sink, mistake
Strainer is located at the top at third sink and the second conduit link position.
The utility model is simple in structure, easy to operate, can either measure disintegrating property of the ground sample under hydrostatic action,
Disintegrating property of the ground sample under circulating water effect can be measured again, which can be applied to geotechnical engineering experimental modelling
Student is deepened to the understanding of Rock And Soil disintegrating property in field, make students measure ground sample disintegration test method and
The evaluation method of ground sample disintegration is also applied for researcher to various ground samples under hydrostatic action and circulating water
Disintegration under effect is studied, and is probed into influence of the various factors to ground sample disintegration, can also be applied to ground work
Journey construction field carries out disintegration experiment to collection in worksite ground sample, bent according to obtained ground sample disintegrating property characteristic
Line evaluates the engineering properties of construction site Rock And Soil, a foundation as Construction Scheme.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of Article holding box.
Specific implementation mode
As the equipment that a kind of ground sample disintegrating property of Fig. 1-2 measures, including supporting table 1, supporting table 1 are equipped with weight
Display 2, iron stand 3 and the first sink 4, the weight display are FB528 weight displays, and iron stand 3 includes montant
301, the length direction of first support 302 and second support 303, first support 302 and second support 303 in the same plane with
Montant 301 is vertical, and first support 302 is located at the top of second support 303, and second support 303 is located at the top of the first sink 4,
Second support 303 is equipped with link 304, and 1 lower section of supporting table is equipped with water pump 5, and water pump 5 connects the first conduit 6, and first leads
Pipe 6 is through link 304 and opening is positioned at 4 top of the first sink, and the side of supporting table 1 is additionally provided with the second sink 7, the second sink 7
It is inside arranged third sink 8, there is interval, the side wall of third sink 8 between the side wall and the side wall of third sink 8 of the second sink 7
It is equipped with water outlet 9,4 lower section of the first sink is connected to 8 lower section of third sink by the second conduit 10, the second sink 7
Lower section is connected to water pump 5 by third conduit 11, and the top of third sink 8 is equipped with tensile force type electronic scale 12, tensile force type electronic scale 12
Upper end connects first support 302 by the first connecting rope 13, and the lower end of tensile force type electronic scale 12 is connected by the second connecting rope 14
Article holding box 15, weight display 2 connect tensile force type electronic scale 12 by data line 201, and the Article holding box 15 is upper opening
Cylindric babinet, the bottom surface 1501 of Article holding box 15 is in netted, and the Article holding box 15 is made by stainless steel, Article holding box 15
Three steel cables 1502 are equipped with, one end of three steel cables 1502 is uniformly connected at equal intervals at the upper end opening of Article holding box 15, and three
The other end connection hook 1503 of root steel cable 1502,1503 the second connecting ropes 14 of connection of hook, the first support 302 with it is perpendicular
Bar 301 is connected by adjusting knob 305, forms the structure that first support 302 is moved up and down along the length direction of montant 301, institute
8 lower section of third sink stated is equipped with filter screen 17, and filter screen 17 is steel wire, and steel wire screen distance is less than the half of the second conduit 10
Diameter, the filter screen 17 is parallel with the bottom surface of third sink 8, and filter screen 17 is located at 10 link position of third sink 8 and the second conduit
The top at place.
In use, the disintegrating property under hydrostatic action is measured, after first injecting water to 9 position of water outlet into third sink 8
Stop water filling, ground sample 16 is put into Article holding box 15, open weight display 2, tensile force type electronic scale 12 is by weight data
It is sent to weight display 2, the data of 2 acquisition and recording of weight display are imported by data line in computer, and origin is utilized
Software or other data processing mapping softwares draw, and obtain the disintegrating property characteristic curve of ground sample 16, specific to wrap
Include the quality versus time curve of ground sample 16 and the slake-durability index of ground sample and ground sample soaking time
Relation curve；When measuring the disintegrating property under circulating water effect, water, the water in third sink 8 are first injected into third sink 8
It flows into the second sink 7, when the water level of the second sink 7 reaches 2/3rds of 7 height of the second sink, stops water filling, open water
Pump 5, water pump 5 enters the water pump 5 in the second sink 7 in first sink 4, and the first sink 4 is connected to third sink 8, the first sink 4
Water flow into third sink 8, then ground sample 16 is put into Article holding box 15, opens weight display 2, tensile force type electronic scale 12
Weight data is sent to weight display 2, the data of 2 acquisition and recording of weight display are imported by data line in computer,
It is drawn using origin softwares or other data processing mapping softwares, the disintegrating property characteristic for obtaining ground sample 16 is bent
The slake-durability index of line, the quality versus time curve and ground sample 16 that specifically include ground sample 16 is tried with ground
The relation curve of sample soaking time.
Claims (5)
1. a kind of ground sample disintegrating property measuring apparatus, which is characterized in that including supporting table, supporting table is shown equipped with weight
Device, iron stand and the first sink, iron stand include montant, first support and second support, the length of first support and second support
Degree direction is vertical with montant in the same plane, and first support is located at the top of second support, and second support is located at the first sink
Top, second support is equipped with link, water pump is equipped with below the supporting table, and water pump connects the first conduit, the first conduit
Through link and opening is above the first sink, and the side of supporting table is additionally provided with the second sink, and third is arranged in the second sink
There is sink interval, the side wall of third sink to be equipped with water outlet, institute between the side wall and the side wall of third sink of second sink
It is connected to by the second conduit with below third sink below the first sink stated, water is connected to by third conduit below the second sink
The top of pump, third sink is equipped with tensile force type electronic scale, and tensile force type electronic scale upper end connects first support by the first connecting rope,
The lower end of tensile force type electronic scale connects Article holding box by the second connecting rope, and weight display connects tensile force type electronics by data line
Scale.
2. the equipment that a kind of ground sample disintegrating property according to claim 1 measures, which is characterized in that the splendid attire
Case is the cylindric babinet of upper opening, and the bottom surface of Article holding box is in netted.
3. the equipment that a kind of ground sample disintegrating property according to claim 2 measures, which is characterized in that the splendid attire
Case is made by stainless steel, and Article holding box is equipped with several steel cables, and one end of several steel cables uniformly connects Article holding box at equal intervals
Upper end opening at, the other ends of several steel cables connection hook, hook the second connecting rope of connection.
4. the equipment that a kind of ground sample disintegrating property according to claim 3 measures, which is characterized in that described first
Holder is connect with montant by adjusting knob, and the structure that first support is moved up and down along the length direction of montant is formed.
5. the equipment that a kind of ground sample disintegrating property according to claim 4 measures, which is characterized in that the third
Filter screen is equipped with below sink, the filter screen is parallel with the bottom surface of third sink, and filter screen is located at third sink and the second conduit
Top at link position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820067224.8U CN207689305U (en) | 2018-01-16 | 2018-01-16 | A kind of equipment that ground sample disintegrating property measures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820067224.8U CN207689305U (en) | 2018-01-16 | 2018-01-16 | A kind of equipment that ground sample disintegrating property measures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207689305U true CN207689305U (en) | 2018-08-03 |
Family
ID=62991773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820067224.8U Expired - Fee Related CN207689305U (en) | 2018-01-16 | 2018-01-16 | A kind of equipment that ground sample disintegrating property measures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207689305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152163A (en) * | 2018-01-16 | 2018-06-12 | 安徽理工大学 | The equipment and its measuring method that a kind of ground sample disintegrating property measures |
| CN110082499A (en) * | 2019-04-10 | 2019-08-02 | 中铁第四勘察设计院集团有限公司 | A kind of soil body character test device and its test method |
-
2018
- 2018-01-16 CN CN201820067224.8U patent/CN207689305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152163A (en) * | 2018-01-16 | 2018-06-12 | 安徽理工大学 | The equipment and its measuring method that a kind of ground sample disintegrating property measures |
| CN110082499A (en) * | 2019-04-10 | 2019-08-02 | 中铁第四勘察设计院集团有限公司 | A kind of soil body character test device and its test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20190116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |