CN106018860A - Test piece transfer mechanism for coal engineering test - Google Patents
Test piece transfer mechanism for coal engineering test Download PDFInfo
- Publication number
- CN106018860A CN106018860A CN201610326990.7A CN201610326990A CN106018860A CN 106018860 A CN106018860 A CN 106018860A CN 201610326990 A CN201610326990 A CN 201610326990A CN 106018860 A CN106018860 A CN 106018860A
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- rail
- test specimen
- intracavity
- test
- platform
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N2035/1027—General features of the devices
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a test piece transfer mechanism for a coal engineering test. The mechanism comprises a guide rail support, a transverse guide rail and a longitudinal guide rail, wherein the longitudinal guide rail is located above the transverse guide rail and comprises a longitudinal transfer rail with one end connected with a test piece manufacturing device, and a drive trolley capable of running on the transverse guide rail and the longitudinal guide rail and a platform trailer for bearing a test piece are arranged on the longitudinal transfer rail; the drive trolley is in drive connection with the platform trailer, and the other end of the longitudinal transfer rail is connected with a turning rail; the longitudinal guide rail comprises in-cavity rails and a transverse transfer rail, the in-cavity rails are arranged on two sides of a bearing platform in a test piece cavity, one end of the transverse transfer rail is connected with the in-cavity rails, and the guide rail support extends to the position right below the turning rail from the other end of the transverse transfer rail; a lifting rotation table is arranged right below the turning rail and located in the guide rail support right below the turning rail, and the top of the lifting rotation table is fixed with the bottom of the turning rail. The test piece transfer mechanism can solve the problem of inconvenience in test piece transfer in the coal engineering test.
Description
Technical field
The present invention relates to coal petrography engineering test system, a kind of test specimen transfer mechanism for coal petrography engineering test.
Background technology
In order to meet domestic energy strategy requirement, the exploitation of deep coal, coal bed gas and shale gas becomes exploitation and research on utilization
Emphasis.And Rock Mechanics Test analogue technique is the theory being widely used in recent years.Rock Mechanics Test analogue technique is
Studying with part engineering structure in simulation Geotechnical Engineering, the subject material of simulation is mainly rock mass, and it generally uses drawdown ratio
Example or certain in particular cases with amplify ratio make model, then by model upper stress, the observation of strain and
The change that rock mass structure is occurred judge the variation of stress that occurred above of prototype (simulation entity) with understanding simulation and
Structure Changing Pattern.
For exploring methane gas adsorption-desorption process and methane control in coal seam, improve existing gas pumping method and improve
Gas pumping rate, the relation between research bottle coal permeability and effective stress, temperature and gas pressure, improves coal and gas
Outburst prediction and the level of preventing and treating of coal mine gas disaster, each colleges and universities and scientific research institution have developed a series of deeps coal petrography gongwu mould
Intend pilot system.
In this campaign system, test specimen molding in modelling system, need the test being transferred in stress loading system
In chamber.For the test specimen of reduced size, the mode of a dead lift or mechanical hand can be used to carry, test specimen bigger for size, one
Using crane handlings as more.But, for the test specimen that quality is softer, above-mentioned mode of transport easily causes the damage of test specimen, and
In laboratory, introduce equipment as similar in crane, bigger lab space can be taken, cause experiment inconvenience.
Summary of the invention
It is an object of the invention to provide a kind of test specimen transfer mechanism for coal petrography engineering test, it can solve the problem that coal petrography engineering is tried
The problem testing the transfer inconvenience of middle test specimen.
Technical scheme is as follows:
A kind of test specimen transfer mechanism for coal petrography engineering test, including rail brackets, described rail brackets is provided with and mutually hangs down
Straight cross slide way and longitudinal rail, described longitudinal rail is positioned at the top of cross slide way.Described longitudinal rail includes that one end connects
The longitudinally fed rail of test specimen producing device, described longitudinally fed rail is provided with and can run on driving on cross slide way, longitudinal rail
Dynamic dolly and the platform trailer of carrying test specimen, drive dolly drive connection platform trailer, and the other end of described longitudinally fed rail is even
It is connected to turn to rail.Described cross slide way includes that intracavity rail and lateral transfer rail, described intracavity rail are arranged on test specimen intracavity carrying platform
Both sides, one end of described lateral transfer rail is connected with intracavity rail, and rail brackets extends to turn to from the other end of lateral transfer rail
The underface of rail.The underface turning to rail is provided with up-down rotary display stand, and described up-down rotary display stand is positioned at the guide rail turned to immediately below rail
In support and top is fixed with the bottom turning to rail.
Further, described up-down rotary display stand includes vertical lift oil cylinder and is fixed on vertical lift oil cylinder and turns to the torr between rail
Dish, the bottom of vertical lift oil cylinder is fixed on one can 90 ° of round turntables rotated.
Further, described up-down rotary display stand includes the limiting plate being positioned at below pallet, solid on the rail brackets below limiting plate
Surely having backing pin, when up-down rotary display stand is in lower travel limit, the bottom surface of limiting plate offsets with the head of backing pin.
Further, hoist cylinder, the piston rod top of described hoist cylinder and chamber it are provided with between described intracavity rail and rail brackets
The bottom of interior rail is fixed, and fixes with rail brackets bottom the cylinder barrel of hoist cylinder；The stroke upper limit of hoist cylinder can make platform trailer
Departing from carrying platform and supported by intracavity rail, the lower travel limit of hoist cylinder can make platform trailer be supported by carrying platform and depart from chamber
Interior rail.
Further, the stroke of hoist cylinder is 20mm, the bottom surface distance carrying of platform trailer when hoist cylinder is in the stroke upper limit
The end face 10mm of platform, and intracavity rail is concordant with lateral transfer rail.
This test specimen transfer mechanism uses guide rail and trailer to transfer test specimen, and its transport steadily, takes up room little, easy to use, phase
Than in hanging device, it is more suitable for transferring the test specimen of farinose material compacting, and large-tonnage test specimen, and can be by test specimen one step
It is transplanted in test cavity with putting in place.And intracavity rail is set to lifting type, test specimen need not shift again, it is possible to directly carries
On carrying platform in test cavity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of an embodiment of up-down rotary display stand in Fig. 1；
Fig. 3 is the structural representation of an embodiment of intracavity rail in Fig. 1.
Description of reference numerals: 1-rail brackets；The longitudinally fed rail of 2-；3-drives dolly；4-platform trailer；5-test specimen；6-turns
To rail；7-intracavity rail；8-lateral transfer rail；9-test specimen chamber；10-carrying platform；11-up-down rotary display stand；12-vertical lift oil
Cylinder；13-pallet；14-turntable；15-limiting plate；16-backing pin；17-hoist cylinder；18-test specimen chamber lid；41-roller.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
A kind of test specimen transfer mechanism for coal petrography engineering test, including supporting cross slide way and the rail brackets 1 of longitudinal rail,
Cross slide way is parallel with longitudinal rail space and is mutually perpendicular to, and longitudinal rail is higher than cross slide way, and longitudinal rail is advised with cross slide way
Lattice are consistent, drive dolly 3 and platform trailer 4 all can travel thereon.As it is shown in figure 1, longitudinal rail and cross slide way all belong to
In nonintegrated structure, multistage connect and form.Longitudinal rail is in addition to the longitudinally fed rail 2 that one end connects test specimen producing device, also
Rail 6 is turned to cross slide way timesharing switching use.Cross slide way carries in also including lateral transfer rail 8 and being arranged on test specimen chamber 9
The intracavity rail 7 of platform 10 both sides, lateral transfer rail 8 is positioned at outside test specimen chamber 9, bridges intracavity rail 7 and turns to rail 6.Turn to rail
6 up-down rotary display stands 11 supported immediately below by it that switch in longitudinal and transverse two horizontal directions realize.
Test specimen 5 needed for test is completed by test specimen producing device, and the platform trailer 4 of carrying test specimen 5 is from test specimen producing device end
Longitudinally fed rail 2 sets out, and is driven it to advance by driving dolly 3.Platform trailer 4 through longitudinally fed rail 2 arrive turn to rail 6 time,
The rail 6 that turns to now travels to turning on rail 6 as a part for longitudinal rail, platform trailer 4 and driving dolly 3.Rising
Under the turning effort of fall turntable 11, turn to rail 6 and platform trailer thereon 4, test specimen 5 and drive dolly 3 towards cross slide way
Half-twist, turns to rail 6 now higher than cross slide way and in parallel.Then up-down rotary display stand 11 declines, and makes to turn to rail 6
Integrate with lateral transfer rail 8, as a part for cross slide way.Platform trailer 4 transversely guide rail enters in test specimen chamber 9, will
Test specimen 5 is transported to, at carrying platform 10, complete the conveying of test specimen 5.Adjust between platform trailer 4 base plate and carrying platform 10
Distance, makes the base plate of platform trailer 4 be supported by carrying platform 10 completely, and the roller 41 of platform trailer 4 is no longer stressed.By
It is installed on slide rail pedestal in test specimen chamber 9 and test specimen chamber lid 18, after test specimen 5 is in place, needs to cover test specimen chamber lid 18, now,
Remove the lateral transfer rail 8 between test specimen chamber 9 and test specimen chamber lid 18, turn to rail 6, longitudinally fed rail 2 and relevant guide rail to prop up
Frame 1.
In mechanism, the length of rail 6 is turned to match, to ensure that slitless connection is horizontal by the rail brackets 1 reserved with lower section
Conveyor track 8.
Described up-down rotary display stand 11 can be realized by various structures, as in figure 2 it is shown, comprise vertical lift oil cylinder 12 and be fixed on vertical
Straight hoist cylinder 12 and turn to the pallet 13 between rail 6, the bottom of vertical lift oil cylinder 12 is fixed on a turntable 14, rotates
Platform 14 can carry out 90 ° and come and go rotation, it is also possible to is other existing structure, but all should ensure that its driving force and stationarity.It addition,
For avoiding the unnecessary descending stroke of pallet 13, in fig. 2, with pallet 13 with arranging a limiting plate 15, limiting plate the most up and down
15 are positioned at below pallet 13, and corresponding limiting plate 15 fix stopper 16 on rail brackets 1, up-down rotary display stand 11 is in stroke
During lower limit, the bottom surface of spacing 15 plates offsets with the head of backing pin 16.
For the adjustment of platform trailer 4 base plate Yu carrying platform 10 spacing, carrying platform 10 can be used fixed, intracavity rail
7 is the structure of lift, concrete as it is shown on figure 3, arrange hoist cylinder 17, hoist cylinder between intracavity rail 7 and rail brackets 1
The piston rod top of 17 is fixed with the bottom of intracavity rail 7, fixes with rail brackets 1, intracavity bottom the cylinder barrel of hoist cylinder 17
The lifting travel of rail 7 more than the bottom surface of platform trailer 4 exceed when intracavity rail 7 rises to the upper limit carrying platform 10 upper surface away from
From, i.e. the stroke upper limit of hoist cylinder 17 can make platform trailer 4 depart from carrying platform 10 and be supported by intracavity rail 7, lifting oil
The lower travel limit of cylinder 17 can make platform trailer 4 be supported by carrying platform 10 and depart from intracavity rail 7, to ensure platform trailer 4
Base plate implements on carrying platform 10 that its roller 41 is not stressed completely.If the stroke of hoist cylinder 17 is 20mm, rise
When fall oil cylinder 17 is in the stroke upper limit, the end face of the bottom surface distance carrying platform 10 of platform trailer 4 can be 10mm, now intracavity
Rail 7 is concordant with lateral transfer rail 8.
Claims (5)
1., for a test specimen transfer mechanism for coal petrography engineering test, including rail brackets, described rail brackets is provided with mutually
Vertical cross slide way and longitudinal rail, described longitudinal rail is positioned at the top of cross slide way, it is characterised in that: described longitudinal direction is led
Rail include one end connect test specimen producing device longitudinally fed rail, described longitudinally fed rail is provided with can run on cross slide way,
Driving dolly and carrying the platform trailer of test specimen on longitudinal rail, drives dolly drive connection platform trailer, and described longitudinal direction is defeated
The other end connection sending rail turns to rail；
Described cross slide way includes intracavity rail and lateral transfer rail, and described intracavity rail is arranged on the both sides of test specimen intracavity carrying platform,
One end of described lateral transfer rail is connected with intracavity rail, rail brackets from the other end of lateral transfer rail extend to turn to rail just
Side；
The underface turning to rail is provided with up-down rotary display stand, described up-down rotary display stand be positioned in the rail brackets turned to immediately below rail and
Top is fixed with the bottom turning to rail.
Test specimen transfer mechanism for coal petrography engineering test the most according to claim 1, it is characterised in that: described lifting rotation
Turntable includes vertical lift oil cylinder and is fixed on vertical lift oil cylinder and turns to the pallet between rail, and the bottom of vertical lift oil cylinder is solid
Being scheduled on one can 90 ° of round turntable rotated.
Test specimen transfer mechanism for coal petrography engineering test the most according to claim 2, it is characterised in that: described lifting rotation
Turntable includes the limiting plate being positioned at below pallet, and the rail brackets below limiting plate is fixed with backing pin, and up-down rotary display stand is in
During lower travel limit, the bottom surface of limiting plate offsets with the head of backing pin.
Test specimen transfer mechanism for coal petrography engineering test the most according to any one of claim 1 to 3, it is characterised in that:
Being provided with hoist cylinder between described intracavity rail and rail brackets, the piston rod top of described hoist cylinder is fixed with the bottom of intracavity rail,
Fix with rail brackets bottom the cylinder barrel of hoist cylinder；The stroke upper limit of hoist cylinder can make platform trailer depart from carrying platform and by
Intracavity rail supports, and the lower travel limit of hoist cylinder can make platform trailer be supported by carrying platform and depart from intracavity rail.
Test specimen transfer mechanism for coal petrography engineering test the most according to claim 4, it is characterised in that: hoist cylinder
Stroke is 20mm, the end face 10mm of the bottom surface distance carrying platform of platform trailer when hoist cylinder is in the stroke upper limit, and intracavity
Rail is concordant with lateral transfer rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326990.7A CN106018860B (en) | 2016-05-17 | 2016-05-17 | Test specimen transfer mechanism for coal petrography engineering test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326990.7A CN106018860B (en) | 2016-05-17 | 2016-05-17 | Test specimen transfer mechanism for coal petrography engineering test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106018860A true CN106018860A (en) | 2016-10-12 |
| CN106018860B CN106018860B (en) | 2017-07-14 |
Family
ID=57098144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610326990.7A Active CN106018860B (en) | 2016-05-17 | 2016-05-17 | Test specimen transfer mechanism for coal petrography engineering test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106018860B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956271A (en) * | 2018-07-27 | 2018-12-07 | 中国地质科学院水文地质环境地质研究所 | A kind of carrying of three axis stress model of rock and dress model machine structure |
| CN111678792A (en) * | 2020-06-17 | 2020-09-18 | 重庆工程职业技术学院 | Building material strength detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5116183A (en) * | 1989-11-27 | 1992-05-26 | Lee Sang H | Apparatus for unloading freight from an open freight car |
| CN1683221A (en) * | 2004-04-12 | 2005-10-19 | 株式会社Ids | Sample-conveying system having mobile unit |
| CN103420148A (en) * | 2012-05-14 | 2013-12-04 | 南通中集特种运输设备制造有限公司 | Turning conveying mechanism of container assembly |
| CN203732376U (en) * | 2014-03-12 | 2014-07-23 | 中国水电顾问集团中南勘测设计研究院有限公司 | Variable dimension true triaxial test system |
| CN105486623A (en) * | 2016-01-18 | 2016-04-13 | 北京工业大学 | Two-dimensional rock sample seepage testing device |
-
2016
- 2016-05-17 CN CN201610326990.7A patent/CN106018860B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5116183A (en) * | 1989-11-27 | 1992-05-26 | Lee Sang H | Apparatus for unloading freight from an open freight car |
| CN1683221A (en) * | 2004-04-12 | 2005-10-19 | 株式会社Ids | Sample-conveying system having mobile unit |
| CN103420148A (en) * | 2012-05-14 | 2013-12-04 | 南通中集特种运输设备制造有限公司 | Turning conveying mechanism of container assembly |
| CN203732376U (en) * | 2014-03-12 | 2014-07-23 | 中国水电顾问集团中南勘测设计研究院有限公司 | Variable dimension true triaxial test system |
| CN105486623A (en) * | 2016-01-18 | 2016-04-13 | 北京工业大学 | Two-dimensional rock sample seepage testing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956271A (en) * | 2018-07-27 | 2018-12-07 | 中国地质科学院水文地质环境地质研究所 | A kind of carrying of three axis stress model of rock and dress model machine structure |
| CN111678792A (en) * | 2020-06-17 | 2020-09-18 | 重庆工程职业技术学院 | Building material strength detection device |
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| Publication number | Publication date |
|---|---|
| CN106018860B (en) | 2017-07-14 |
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