CN103197044B - Three-dimensional slope change soil slot - Google Patents
Three-dimensional slope change soil slot Download PDFInfo
- Publication number
- CN103197044B CN103197044B CN201310095487.1A CN201310095487A CN103197044B CN 103197044 B CN103197044 B CN 103197044B CN 201310095487 A CN201310095487 A CN 201310095487A CN 103197044 B CN103197044 B CN 103197044B
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- Prior art keywords
- soil
- slot
- sleeve
- universal joint
- joint shaft
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
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Abstract
The invention discloses a kind of three-dimensional slope change soil slot, be made up of Soil Trough, four jacking gears be located at bottom Soil Trough, described jacking gear by sleeve, be located at elevating lever in sleeve and rotating disk forms, the bottom of described Soil Trough is provided with a fixed card slot and two telescopic universal joint shaft couplings, wherein a telescopic universal joint shaft coupling is located in fixed card slot, and the two ends of described telescopic universal joint shaft coupling are connected with the upper end of two elevating levers respectively.The features such as it is simple that the present invention has structure, easy to operate, accurate, with low cost, can be used for carrying out indoor research soil and water conservation, have good popularizing application prospect.<!--1-->
Description
Technical field
The present invention relates to a kind of three-dimensional slope change soil slot for the research of water and soil conservation lab simulation.
Background technology
The soil erosion is a world-famous puzzle, particularly outstanding in China, and the mechanism produced the soil erosion, harm and administering method research are the emphasis of water and soil conservation.But field test often restricts by the artificial uncontrollable factor such as landform, weather, time, test findings is often affected, and lab simulation research can well be verified field result and supplement, and therefore widely applies.
Soil Trough is the common tool of indoor water and soil conservation modeling effort, in order to study the impact of topographic relief change on soil erosion, the consecutive variations of the Soil Trough gradient will be realized, along with the development of science and technology, the new technology such as electric automatization, hydrostatic transmission, new method are applied gradually in three-dimensional slope change soil slot, but its high cost and harsh operating environment constrain it becomes popularization on the Soil Trough of slope at small-sized three-dimensional.
Summary of the invention
The object of this invention is to provide a kind of structure simple, easy to operate three-dimensional slope change soil slot, this three-dimensional slope change soil slot can realize any change of the three-dimensional gradient, can be used for carrying out indoor research soil and water conservation.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of three-dimensional slope change soil slot, comprise Soil Trough, be located at the jacking gear bottom Soil Trough, also comprise two telescopic universal joint shaft couplings and a fixed card slot be located at bottom described Soil Trough, described jacking gear totally four groups, often organize jacking gear by sleeve, be provided with externally threaded elevating lever and establish female rotating disk to form, the lower end of described elevating lever is positioned at sleeve, described rotating disk is threaded with elevating lever and is positioned at the top of sleeve, the two ends of described telescopic universal joint shaft coupling are connected with the upper end of two elevating levers respectively, wherein a telescopic universal joint shaft coupling is positioned at fixed card slot.
Described Soil Trough by base plate, be located at column on base plate four angles and four blocks of side plates form, described column is provided with slot, and described side plate is connected with column by slot.
Described base plate is provided with leaking hole.
The bottom of described sleeve is provided with base.
Described three-dimensional slope change soil slot, also comprises the connecting rod of two ends and sleeve connection.
The present invention regulates the height of four jacking gears respectively by rotation four rotating disks, and jacking gear coordinates with fixed card slot and telescopic universal joint shaft coupling, thus realizes the control to the three-dimensional slope change of Soil Trough.The side plate of Soil Trough can change different materials according to actual needs at any time, meets the needs of different Task, if base and connecting rod are to make jacking gear more firm.Structure of the present invention is simple, easy to operate, accurate, with low cost, in indoor water and soil conservation modeling effort, have good popularizing application prospect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of jacking gear in the present invention;
Fig. 3 is the structural representation of fixed card slot in the present invention;
The structural representation of this present invention of Fig. 4 central post.
In figure: 1-Soil Trough (11-base plate, 12-column, 13-side plate, 14-slot, 15-leaking hole), 2-jacking gear (21-sleeve, 22-elevating lever, 23-rotating disk, 24-base), 3-fixed card slot, 4-telescopic universal joint shaft coupling, 5-connecting rod.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in detail.
A kind of three-dimensional slope change soil slot, comprise Soil Trough 1, be located at the jacking gear 2 bottom Soil Trough 1, also comprise two telescopic universal joint shaft couplings 4 and a fixed card slot 3 be located at bottom described Soil Trough 1, described jacking gear 2 totally four groups, often organize jacking gear 2 by sleeve 21, be provided with externally threaded elevating lever 22 and establish female rotating disk 23 to form, the lower end of described elevating lever 22 is positioned at sleeve 21, described rotating disk 23 is threaded with elevating lever 22 and is positioned at the top of sleeve 21, the two ends of described telescopic universal joint shaft coupling 4 are connected with the upper end of two elevating levers 22 respectively, wherein a telescopic universal joint shaft coupling 4 is positioned at fixed card slot 3, another root telescopic universal joint shaft coupling 4 can be free to slide below the base plate 11 of Soil Trough 1.Described Soil Trough 1 by base plate 11, be located at column 12 on base plate 11 4 angles and four blocks of side plates 13 form, column 12 is provided with slot 14, and side plate 13 is connected with column 12 by slot 14.Base plate 11 is provided with several leaking holes 15, and the bottom of sleeve 21 is provided with base 24, and described three-dimensional slope change soil slot also comprises the connecting rod 5 that two ends are connected with sleeve 21.
During use, by rotary turnplate 23, control elevating lever 22 to rise or decline, elevating lever 22 is connected to telescopic universal joint shaft coupling 4, drive rising or the decline of Soil Trough 1, and then controlling the three-dimensional slope change of Soil Trough 1, the ultimate value of the gradient is determined by the length of elevating lever 22 and the collapsing length of telescopic universal joint shaft coupling 4.
Claims (2)
1. a three-dimensional slope change soil slot, comprise Soil Trough (1), be located at the jacking gear (2) of Soil Trough (1) bottom, it is characterized in that: also comprise two telescopic universal joint shaft couplings (4) and a fixed card slot (3) be located at bottom described Soil Trough (1), described jacking gear (2) totally four groups, often organize jacking gear (2) by sleeve (21), be provided with externally threaded elevating lever (22) and establish female rotating disk (23) to form, the lower end of described elevating lever (22) is positioned at sleeve (21), described rotating disk (23) is threaded with elevating lever (22) and is positioned at the top of sleeve (21), the two ends of described telescopic universal joint shaft coupling (4) are connected with the upper end of two elevating levers (22) respectively, wherein a telescopic universal joint shaft coupling (4) is positioned at fixed card slot (3), described Soil Trough (1) is by base plate (11), be located at the column (12) on base plate (11) four angles and four pieces of side plate (13) compositions, described column (12) is provided with slot (14), described side plate (13) is connected with column (12) by slot (14), described base plate (11) is provided with leaking hole (15), the bottom of described sleeve (21) is provided with base (24).
2. three-dimensional slope change soil slot according to claim 1, is characterized in that: also comprise the connecting rod (5) that two ends are connected with sleeve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310095487.1A CN103197044B (en) | 2013-03-22 | 2013-03-22 | Three-dimensional slope change soil slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310095487.1A CN103197044B (en) | 2013-03-22 | 2013-03-22 | Three-dimensional slope change soil slot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103197044A CN103197044A (en) | 2013-07-10 |
| CN103197044B true CN103197044B (en) | 2016-01-20 |
Family
ID=48719735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310095487.1A Expired - Fee Related CN103197044B (en) | 2013-03-22 | 2013-03-22 | Three-dimensional slope change soil slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103197044B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1080665A1 (en) * | 1999-07-16 | 2001-03-07 | OLDE-HEUVEL, Bernardus Johannes Maria | Adjustable telescopic structure |
| CN2626054Y (en) * | 2003-05-15 | 2004-07-14 | 许卫华 | Adjusting structure for rotation angle of solar cell |
| CN201307112Y (en) * | 2008-12-04 | 2009-09-09 | 长江水利委员会长江科学院 | Gradient changing mechanism for swinging downflow sprinkler |
| CN201556340U (en) * | 2009-03-09 | 2010-08-18 | 农业部环境保护科研监测所 | Movable type adjustable rainfall simulator |
| CN102356946A (en) * | 2011-09-09 | 2012-02-22 | 孟营 | Desk with adjustable desktop height and gradient |
| CN102433854A (en) * | 2011-10-12 | 2012-05-02 | 清华大学 | Open channel bend flume testing device |
| CN202457077U (en) * | 2012-03-09 | 2012-10-03 | 杨鹏 | Mathematic demonstration operating platform |
| CN202588753U (en) * | 2012-05-10 | 2012-12-12 | 广西工学院鹿山学院 | Multifunctional balance table capable of automatically adjusting angles and height |
| CN102928573A (en) * | 2012-10-26 | 2013-02-13 | 中国地质大学（武汉） | Hydraulic adjusting loading device for self-weight type slide slope physical model experiment |
| CN203216924U (en) * | 2013-03-22 | 2013-09-25 | 华中农业大学 | Three-dimensional variable slope soil trough |
-
2013
- 2013-03-22 CN CN201310095487.1A patent/CN103197044B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1080665A1 (en) * | 1999-07-16 | 2001-03-07 | OLDE-HEUVEL, Bernardus Johannes Maria | Adjustable telescopic structure |
| CN2626054Y (en) * | 2003-05-15 | 2004-07-14 | 许卫华 | Adjusting structure for rotation angle of solar cell |
| CN201307112Y (en) * | 2008-12-04 | 2009-09-09 | 长江水利委员会长江科学院 | Gradient changing mechanism for swinging downflow sprinkler |
| CN201556340U (en) * | 2009-03-09 | 2010-08-18 | 农业部环境保护科研监测所 | Movable type adjustable rainfall simulator |
| CN102356946A (en) * | 2011-09-09 | 2012-02-22 | 孟营 | Desk with adjustable desktop height and gradient |
| CN102433854A (en) * | 2011-10-12 | 2012-05-02 | 清华大学 | Open channel bend flume testing device |
| CN202457077U (en) * | 2012-03-09 | 2012-10-03 | 杨鹏 | Mathematic demonstration operating platform |
| CN202588753U (en) * | 2012-05-10 | 2012-12-12 | 广西工学院鹿山学院 | Multifunctional balance table capable of automatically adjusting angles and height |
| CN102928573A (en) * | 2012-10-26 | 2013-02-13 | 中国地质大学（武汉） | Hydraulic adjusting loading device for self-weight type slide slope physical model experiment |
| CN203216924U (en) * | 2013-03-22 | 2013-09-25 | 华中农业大学 | Three-dimensional variable slope soil trough |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103197044A (en) | 2013-07-10 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |