CN206177742U - Multi -functional loess capability test device that disintegrates - Google Patents
Multi -functional loess capability test device that disintegrates Download PDFInfo
- Publication number
- CN206177742U CN206177742U CN201621128241.5U CN201621128241U CN206177742U CN 206177742 U CN206177742 U CN 206177742U CN 201621128241 U CN201621128241 U CN 201621128241U CN 206177742 U CN206177742 U CN 206177742U
- Authority
- CN
- China
- Prior art keywords
- loess
- facade
- base
- controller
- 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
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a multi -functional loess capability test device that disintegrates, including: the test bench is fixed with the base on, place organic glass container on this base, the facade of test bench has test bench facade case, is provided with vertical guide slot on this facade case, be equipped with in the guide slot can the water guide hollow movable rod, hang sample suspended net on the movable rod, test bench facade case upper portion is provided with the panel board. The utility model has the advantages of as follows: can realize the test of the disintegrative ability of loess sample under power, temperature, suction control strip spare.
Description
Technical field
The present utility model is related to project quality inspection equipment technical field, and especially a kind of multi-functional loess disintegrating property is surveyed
Trial assembly is put.
Background technology
In the Process of Engineering Construction of Canal in Loess Area, the disintegrative of loess is a vital technical indicator, rationally
Reliable disintegrative index can be that the design and construction of engineering bring huge economic benefit.At present, the disintegrative master of loess
To be completed by soil test, thus test apparatus equipment upgrading improve can effectively improve test data reliability and
Accuracy, is that engineering construction brings great convenience.Therefore, increasing researcher starts to seek and how more to facilitate
Quickly obtain and various working under loess disintegrating property test.
Chinese patent CN200920032423 discloses a kind of big test block disintegration tester of loess, it include outer barrel, inner cylinder and
The top end opening of linked network, outer barrel and inner cylinder cuts bottom end closure, and hook is provided with straight down in the bottom of inner cylinder, in linked network mounting
It is connected on hook, water injection hole and spillway hole is provided with the side wall of outer barrel, and is provided with by water injection hole and is noted with outer barrel
The water injection pipe of water, spillway hole is rectangular opening and is provided with overflow pipe thereon；The side wall of outer barrel is provided with scale mark, and including
The side wall outer horizontal of cylinder is provided with the reading pointer for scale mark.But, the problem that the loess disintegration tester is present has：1、
Disintegration solvent temperature cannot be controlled；2nd, the disintegrating property test of controlled suction cannot be realized；3rd, cannot realize in power
Loess disintegrating property test under influence condition.
Chinese patent CN200920245312 discloses a kind of dynamic tester for loess disintegration, and it includes underframe and setting
The intrinsic lowering or hoisting gear on the upper frame on underframe top, the underframe middle beam, the lowering or hoisting gear passes through underframe top board and top
Frame base plate is connected with pallet, and cylinder is provided with the pallet, and the upper frame top is provided with electronic weighing instrument, the electronic scale
Weight instrument lower section is connected with linked network positioned at cylinder center's line position.But, the problem that the loess disintegration tester is present has：1st, power loading
It is manually handle loading, its stability is too poor, and measuring accuracy is limited；2nd, whole device is rod member connection, and shelf is susceptible to
Deformation, significantly affects to certainty of measurement；3rd, cannot realize that the loess disintegrating property under suction control and temperature conditionss is surveyed
Examination.
Utility model content
The utility model in view of the shortcomings of the prior art, propose it is a kind of based on temperature, suction, dynamic Control multigroup test
The multi-functional loess disintegrating property test device that carries out simultaneously, with realizing that many tests, simple structure, operation are easy, price
The features such as cheap, dynamic detection, convenient management.
The technical scheme that the utility model is provided is as follows：
A kind of multi-functional loess disintegrating property test device, including testing stand, are fixed with embedded shaking on the testing stand
The base of dynamic and heater, places the cylindrical plexiglass box for indicating volume markings of opening on the base；The examination
Testing the facade of platform has longitudinal guide, and being equipped with guide groove can hang sample linked network with the hollow motion bar of water guide on the motion bar；
The testing stand top is provided with instrument board, is provided with testing vibrating controller, is provided with the right of the vibrating controller
Hollow stem increases knob, and the hollow stem is increased and be provided with the right of knob base temperature controller, when underface is provided with experiment
Between controller, sample weighing apparatus are provided with the right of the time controller.
Further, three groups of experimental rigs with said function are provided with the testing stand.
Further, the testing stand top is provided with device power supply (DPS) line and water injection pipe.
Further, the base diameter of the embedded vibration and heater is more than the straight of cylindrical plexiglass box
Footpath.
Compared with prior art, the utility model has advantages below：A kind of multi-functional loess disintegrating property test device,
The loess disintegrative test under normal condition can be completed, multigroup sample can be carried out and tested simultaneously, when substantially reducing test
Between.The disintegrating property that can carry out loess sample under the conditions of different vibration frequencies under dynamic condition by this tester is tested.Borrow
Help PEG (polyethylene glycol) solution, it is possible to achieve the loess disintegrating property testing experiment under the conditions of controlled suction.Meanwhile, by tool
The base for having heating function can carry out the experimental test under different temperatures control.The research of the testing equipment, can be consideration
Loess disintegrating property test under the conditions of power, temperature, suction provides a new direction, with important scientific meaning.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows：
Fig. 1 is structural representation of the present utility model；
Description of reference numerals：
1- testing stand 2- testing stand facade case 3- longitudinal guides
4- device power supply (DPS) line 5- plexiglass box 6- instrument boards
7- water injection pipes 51- embeds the base of vibration and heater
The hollow motion bar 61- weighing controllers of 52- sample linked networks 53-
62- time controller 63- base temperature controller 64- hollow stems increase knob
65- vibrating controllers
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, the description of this part be only it is exemplary and
It is explanatory, there should not be any restriction effect to protection domain of the present utility model.
As shown in figure 1, the utility model is included is fixed with embedded vibration and heater on testing stand 1, testing stand 1
Base 51, places the cylindrical plexiglass box 5 for indicating volume markings of opening on the base 51；The testing stand 1 it is vertical
Face has testing stand facade case 2 to be provided with longitudinal guide 3, and being equipped with guide groove 3 can be with the hollow motion bar 53 of water guide, the motion bar
Sample linked network 52 is hung on 53；The top of testing stand facade case 2 is provided with instrument board 6, and experiment vibration is provided with instrument board 6
Controller 65, the right of the vibrating controller 65 is provided with hollow stem and increases knob 64, and the hollow stem increases the right of knob 64
Base temperature controller 63 is provided with, underface is provided with test period controller 62, the right of the time controller 62 is set
There are sample weighing apparatus 61.The top of testing stand 1 is provided with device power supply (DPS) line 4 and water injection pipe 7.
The embedded vibration and the diameter of the base 51 with diameter greater than cylindrical plexiglass box 5 of heater.
The utility model realizes the loess under the conditions of dynamic condition and temperature field using vibration and temperature control equipment
Disintegrating property is tested, while the loess disintegrative that can be controlled by PEG (polyethylene glycol) solution under the conditions of suction is tried
Test.The instrument also achieves the function that multigroup sample is tested simultaneously, so as to substantially reduce test period.It is of the present utility model to grind
Study carefully, can be to consider that the loess disintegrating property test under the conditions of power, temperature, suction provides a new direction, with important
Scientific meaning.
According to testing standard specification, formulate standard loess sample and carry out standard curing, regulation calibration water injection pipe sensitivity,
Hollow stem knob precision, while the testing equipments such as vibrating controller, temperature controller, weighing controller are corrected and are returned
Zero, it is necessary to be required according to experiment suction control when carrying out the loess disintegration test under suction control condition, it is determined that experiment suction value
PEG (polyethylene glycol) solution and ensure sealing it is intact.Other experiment preparations are completed simultaneously, and sample is conserved after terminating i.e.
Experiment can be proceeded by.
1st, when the utility model carries out the loess slaking test under the conditions of dynamic Control, according to the size of loess test sample
Estimating test needs the volume of water filling, waits the water surface to stop water filling when reaching computing scale value.Opening time controller and control of weighing
Device processed, it would be desirable to which the loess sample of test is placed in sample linked network, is adjusted to experiment vibration frequency by vibrating controller
Required value；Knob is increased using hollow stem slowly adjust the position of hollow stem so that sample is submerged completely, and records time control
The reading of device processed and weighing controller, when the time test requirements document value is reached, records test data, terminates experiment.Repairing experiment
Data, draw time~weight distribution curve figure, you can obtain the loess disintegrative test data under test requirements document vibration frequency.
2nd, when the utility model carries out the loess slaking test under the conditions of temperature control, according to the size of loess test sample
Estimating test needs the volume of water filling, waits the water surface to stop water filling when reaching computing scale value.Opening time controller and control of weighing
Device processed, it would be desirable to which the loess sample of test is placed in sample linked network, by temperature controller by base by lucite
Water be heated to test requirements document value；Knob is increased using hollow stem slowly adjust the position of hollow stem so that sample is flooded completely
Not yet, and the reading of time controller and weighing controller is recorded, when the time test requirements document value is reached, records test data, knot
Beam is tested.Repairing experiment data, draw time~weight distribution curve figure, you can obtain the loess disintegrative examination at a temperature of test requirements document
Test data.
3rd, when the utility model carries out the loess slaking test under suction control condition, according to the size of loess test sample
Estimating test needs to inject the volume of PEG (polyethylene glycol) solution.PEG (polyethylene glycol) solution is injected organic by water injection pipe
Glass container, waits solution face to stop injection when reaching computing scale value.Opening time controller and weighing controller, it would be desirable to survey
The loess sample of examination is placed in sample linked network；Knob is increased using hollow stem slowly adjust the position of hollow stem so that sample is complete
Flooded by PEG (polyethylene glycol) solution entirely, while recording the reading of time controller and weighing controller, experiment is reached when the time
During required value, test data is recorded, terminate experiment.Repairing experiment data, draw time~weight distribution curve figure, you can tested
It is required that the loess disintegrative test data under the conditions of suction.
The utility model is to for the loess disintegrative testing experiment research under the conditions of power, temperature conditionss and controlled suction
With certain impetus, the Loess Engineering Characteristic experimental study to probing under many field conditions provides new thinking, there is good
Good application prospect.
Claims (2)
1. a kind of multi-functional loess disintegrating property test device, includes testing stand (1), testing stand and is fixed with base on (1)
(51) plexiglass box (5), is placed on the base (51)；The facade of the testing stand (1) has testing stand facade case (2) to set
There is longitudinal guide (3), assembling activity bar (53) in guide groove (3) hangs sample linked network (52) on the motion bar (53)；The experiment
Platform facade case (2) top is provided with instrument board (6), and experiment vibrating controller (65), the vibration control are provided with instrument board (6)
Hollow stem is provided with the right of device (65) and increases knob (64), the hollow stem to be increased and be provided with temperature control on the right of knob (64)
Device (63), lower section is provided with test period controller (62), and sample weighing apparatus are provided with the right of the time controller (62)
(61), testing stand facade case (2) top is provided with device power supply (DPS) line (4) and water injection pipe (7), it is characterized in that：The base
(51) vibrating device and heater are embedded with, plexiglass box (5) is organic glass that the cylinder being open there are volume markings
Glass container, motion bar (53) is that can carry out the hollow stem of water filling and can be moved up and down in longitudinal guide (3), vibrating controller
(65) temperature of the frequency of base (51) vibration and heating can be controlled with temperature controller (63).
2. multi-functional loess disintegrating property test device according to claim 1, it is characterized in that：It is described it is embedded vibration and add
The diameter with diameter greater than plexiglass box (5) of the base (51) of thermal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128241.5U CN206177742U (en) | 2016-10-17 | 2016-10-17 | Multi -functional loess capability test device that disintegrates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128241.5U CN206177742U (en) | 2016-10-17 | 2016-10-17 | Multi -functional loess capability test device that disintegrates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177742U true CN206177742U (en) | 2017-05-17 |
Family
ID=58677785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621128241.5U Expired - Fee Related CN206177742U (en) | 2016-10-17 | 2016-10-17 | Multi -functional loess capability test device that disintegrates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177742U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389490A (en) * | 2017-08-15 | 2017-11-24 | 塔里木大学 | A kind of disintegration of test unsaturated soil, the experimental rig of humidifying and method |
| CN111610111A (en) * | 2020-06-23 | 2020-09-01 | 中航勘察设计研究院有限公司 | Soil mass disintegration test method under simulated hail condition |
| CN112304795A (en) * | 2020-10-16 | 2021-02-02 | 西安工程大学 | Temperature control soil humidifying disintegration test device |
-
2016
- 2016-10-17 CN CN201621128241.5U patent/CN206177742U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389490A (en) * | 2017-08-15 | 2017-11-24 | 塔里木大学 | A kind of disintegration of test unsaturated soil, the experimental rig of humidifying and method |
| CN111610111A (en) * | 2020-06-23 | 2020-09-01 | 中航勘察设计研究院有限公司 | Soil mass disintegration test method under simulated hail condition |
| CN111610111B (en) * | 2020-06-23 | 2023-03-10 | 中航勘察设计研究院有限公司 | Soil mass disintegration test method under simulated hail condition |
| CN112304795A (en) * | 2020-10-16 | 2021-02-02 | 西安工程大学 | Temperature control soil humidifying disintegration test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104655823B (en) | A kind of frost heaving meter | |
| CN109030182A (en) | A kind of saturation clay probe intensity and strain softening parameter measuring apparatus based on full stream feeler inspection | |
| CN206177742U (en) | Multi -functional loess capability test device that disintegrates | |
| CN108181343A (en) | Freezing Soils hydro-thermal power comprehensive testing method | |
| CN108593883A (en) | A kind of strain-type lateral expansion force test device and measurement method | |
| CN203745323U (en) | Remolded soil disintegration testing apparatus | |
| CN208888043U (en) | A kind of saturation clay probe intensity and strain softening parameter measuring apparatus based on full stream feeler inspection | |
| CN105651642A (en) | Humidifying disintegration tester for cohesive soil and testing method thereof | |
| CN105223095A (en) | A kind of textile or fibre compression resilience and eider down fluffy degree fully-automated synthesis instrument | |
| CN203069185U (en) | Measurement instrument for building construction | |
| WO2020048071A1 (en) | Measurement system and method for falling head permeability coefficient | |
| CN203630131U (en) | Soil layer settlement tester | |
| CN204649237U (en) | Swelled ground infiltration, expansion, loading, consolidation testing device | |
| CN105203735B (en) | The implementation method of drying and watering cycle is carried out in model engineering in the case of soil body bearing load | |
| CN204374020U (en) | A kind of object imbibition volatilization pick-up unit | |
| CN107576603A (en) | Seepage flow and the test method of stress coupling monitoring inside a kind of tailing dam | |
| CN109374441B (en) | Multifunctional ring shear apparatus testing device based on TSZ full-automatic testing machine and use method thereof | |
| CN207689305U (en) | A kind of equipment that ground sample disintegrating property measures | |
| CN217655115U (en) | Civil engineering geotechnical disintegration test device | |
| CN206431010U (en) | A kind of new pouring asphalt compound pile penetration tester | |
| CN206684160U (en) | A kind of casting type asphaltic mixture penetration test instrument | |
| CN206515333U (en) | A kind of soil sample dilatancy measurement apparatus | |
| CN201926598U (en) | Dynamic bearing ratio detector | |
| CN205352893U (en) | Only, starch fluidity survey device | |
| CN211825543U (en) | Solid density measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170517 Termination date: 20171017 |