CN205719770U - A kind of device for plant Herb root system pull-out test - Google Patents
A kind of device for plant Herb root system pull-out test Download PDFInfo
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- CN205719770U CN205719770U CN201620646685.1U CN201620646685U CN205719770U CN 205719770 U CN205719770 U CN 205719770U CN 201620646685 U CN201620646685 U CN 201620646685U CN 205719770 U CN205719770 U CN 205719770U
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- China
- Prior art keywords
- root system
- out test
- pole
- support
- herb root
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Abstract
A kind of device for plant Herb root system pull-out test, including gripping body and withdrawal resistance testing agency；Described gripping body includes fixture and support, and wherein, fixture includes clamping device, and clamping device upper end connects anchor pole；Described support includes that gradient adjustable support, gradient adjustable support upper end are provided with supporting plate, and supporting plate center is provided with through hole；Described withdrawal resistance testing agency is anchor rod drawing instrument, and the hydraulic cylinder of anchor rod drawing instrument is arranged on supporting plate, and is connected with the anchor pole through through hole.A kind of device for plant Herb root system pull-out test that this utility model provides, by arranging fixture and support, can be that the pull-out test of plant Herb root system provides effective special equipment.
Description
Technical field
This utility model relates to plant experimental device, a kind of fixture for plant Herb root system pull-out test and
Support.
Background technology
" maximum static friction force between root soil " this index can reflect that the root system of different plant is to side slope anchorage effect
Power, this numerical value is the leading indicator passing judgment on plant solid soil ability, is studying plant solid soil principle and rule and is passing judgment on
Plant solid slope effect commonly uses this index often.The method of testing of " maximum static friction force between root soil " this parameter is mainly
Carry out Herb root system pull-out test, measure the withdrawal resistance of plant.Present stage there is no the instrument being specifically designed for root system of plant pull-out test
Device, to such an extent as to the difficulty directly carrying out in-situ test under wanting naturalness in the wild is very big, seriously hinders this field
Progress.
Because the fixation of root system of plant is analogous to anchor pole, in the case of there is no special root system drawing instrument,
The size of slope plant root system withdrawal resistance, it may be considered that use " anchor rod drawing instrument " measure, but, anchor rod drawing instrument be for
Soil Anchor Design, not mate with the stem of plant, the present invention is by increasing fixture and support to anchor rod drawing instrument so that it is can
For the plant that form is increasingly complex, extend the function of anchor rod drawing instrument, Herb root system pull-out test can be completed with it, relatively
Solve well this difficult problem of instrument lacking of root system of plant pull-out test.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of fixture for plant Herb root system pull-out test
And support, it is possible to the plant Herb root system pull-out test carried out in side slope, solve present stage be not specifically designed to this test
The problem of instrument.
For solving above-mentioned technical problem, this utility model be the technical scheme is that
A kind of device for plant Herb root system pull-out test, including gripping body and withdrawal resistance testing agency；Described
Gripping body includes fixture and support, and wherein, fixture includes clamping device, and clamping device upper end connects anchor pole；Described support
Including gradient adjustable support, gradient adjustable support upper end is provided with supporting plate, and supporting plate center is provided with through hole；Described resistance to plucking
Tension detection mechanism is anchor rod drawing instrument, and the hydraulic cylinder of anchor rod drawing instrument is arranged on supporting plate, and with the anchor pole through through hole even
Connect.
By the collar, rope is installed on described anchor pole.
Described clamping device includes sleeve, from top to bottom circumferentially around there being multiple clamping screw on sleeve.
Described clamping device includes support bar, and support bar is socketed multiple clip from top to bottom.
Described gradient adjustable support includes fixing pole and scalable pole, fixing pole and the quantity of scalable pole
Set according to actual needs with ratio.
Described scalable pole includes upper slide bar and drop shot, on drop shot slides and passes through in the chute of upper slide bar
The first adjustment hole on slide bar is locked, and completes lift adjustment.
Described scalable pole includes top tube and down tube, and down tube and upper pipe be socketeds and the hoodle that passes through in down tube and upper pipe
On the second adjustment hole lock, complete lift adjustment.
It is removably connected with insertion head bottom described gradient adjustable support.
Described supporting plate is provided with guardrail.
A kind of device for plant Herb root system pull-out test of this utility model, has following technical effect that
1), fixture and support assorted anchor rod drawing instrument are used so that the instrument originally only possessing drawing bolt function can
For the pull-out test of plant Herb root system, expand the range of anchor rod drawing instrument, solved not to be specifically designed to and plant
The problem of the instrument of the pull-out test of thing Herb root system.
2), this fixture upper end be anchor pole, can agree with completely with anchor rod drawing instrument, lower end is clamping device and noose, can
With fixing variously-shaped irregular plant, the anchorage solving anchor rod drawing instrument self cannot clamp plant in irregular shape
Problem.
3), utilize support that anchor rod drawing instrument frame is high, to guarantee to have below drawing instrument hydraulic cylinder enough spaces, can make
Root system of plant is all extracted from soil.
4), the length of support can regulate, and have the insertion head that can be inserted in soil so that support can be with the limit of different gradient
Keep balance on slope and consolidate, it is ensured that supporting plate level, it is ensured that drawing process is stable.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram after this utility model is installed.
Fig. 2 is the schematic diagram of this utility model fixture.
Fig. 3 is the schematic diagram (the first) of this utility model clamping device.
Fig. 4 is the top view of this utility model support.
Fig. 5 is the front view of this utility model support.
Fig. 6 is the schematic diagram (the second) of this utility model clamping device.
In figure: gripping body 1, withdrawal resistance testing agency 2, fixture 3, support 4, clamping device 5, anchor pole 6, gradient scalable
Support 7, supporting plate 8, through hole 9, hydraulic cylinder 10, the collar 11, rope 12, sleeve 13, clamping screw 14, support bar 15, clip 16, Gu
Determine pole 17, scalable pole 18, slide bar 19, drop shot 20, insertion 21, guardrail 22, the first adjustment hole 23.
Detailed description of the invention
As it is shown in figure 1, a kind of device for plant Herb root system pull-out test, examine including gripping body 1 and withdrawal resistance
Survey mechanism 2；Described gripping body 1 includes fixture 3 and support 4, and wherein, fixture 3 includes clamping device 5, and clamping device 5 upper end is even
It is connected to anchor pole 6；Described support 4 includes that gradient adjustable support 7, gradient adjustable support 7 upper end are provided with supporting plate 8, support
Plate 8 can be the various shapes such as triangle, rectangle, circle, and supporting plate 8 center is provided with through hole 9, and the internal diameter of through hole 9 is more than outside anchor pole
Footpath, it is ensured that anchor pole can pass through, and hydraulic cylinder can put surely；Described withdrawal resistance testing agency 2 is anchor rod drawing instrument, anchor pole
The hydraulic cylinder 10 of drawing instrument is arranged on supporting plate 8, and is connected with the anchor pole 6 through through hole 9 by mounting seat.
As in figure 2 it is shown, be provided with rope 12 by the collar 11 on described anchor pole 6.The diameter of the collar is slightly larger than the diameter of anchor pole,
Can penetrate from the top of anchor pole, be enclosed within the junction of anchor pole and clamping device.Rope body is to have high intensity and relatively soft material,
Such as iron chains, macromolecular material etc., can be enclosed within the irregular plant of form by the way of knotting, avoid drawing process simultaneously
Middle rupture.
As Figure 2-3, described clamping device 5 includes sleeve 13, from top to bottom circumferentially around there being multiple lock on sleeve 13
Tight bolt 14.
As shown in Figure 6, described clamping device 5 includes support bar 15, and support bar 15 is socketed multiple clip 16 from top to bottom.
Clip 16 includes that left clip and right clip, left clip and right clip are hinged, and is locked by the bolt of the other end, clip 16 with
Strut 15 is locked by the clamping screw on clip 16.Owing to clip 16 is detachable, replaceable, and on support bar can on lower
Joint, therefore for the plant that shape difference is bigger, has the biggest motility in clamping.
As illustrated in figures 4-5, described gradient adjustable support 7 includes fixing pole 17 and scalable pole 18, fixing pole
17 and scalable pole 18 use the bearing capacities such as steel pipe, angle steel or reinforcing bar good material made, fixing pole 17 and scalable are propped up
Quantity and the ratio of bar 18 set according to the inclined-plane of different gradient.Typically total pole is set to 3-4, scalable pole is arranged
For 1-4.
As illustrated in figures 4-5, described scalable pole 18 includes upper slide bar 19 and drop shot 20, and drop shot 20 is at upper slide bar 19
Chute in slide and locked by the first adjustment hole 23 on upper slide bar 19, complete lift adjustment.Whenever needs are stretched
During contracting, it is transferred to correct position, screw is inserted in the first adjustment hole 23 fixing, i.e. can reach the purpose of regulation length.
Described scalable pole 18 includes that top tube and down tube, top tube and down tube are steel pipe, and down tube is relatively thin, is sleeved on pipe
In, if stamping dry hole on upper tube wall, down tube upper end is provided with the hoodle of spring, and hoodle part protrudes from surface, whenever needs
Time flexible, by lower pellet, down tube up being pushed away, after corresponding to appropriate bore, ball ejects, regular length.
By the regulation of two kinds of scalable poles, make supporting plate remain level, conveniently realize drawing.
As shown in Figure 4, insertion 21 it is removably connected with bottom described gradient adjustable support 7.Insertion 21 can be with slope
Degree adjustable support 7 is socketed, then bolt locking, or the most threaded.Inserting head end head is metal tip or rubber suction
Dish, when side slope soil layer is softer or ground the most at ordinary times, this component can be inserted in soil, increase support stability；When ground is relatively tied
Can unload or use as the strong point time real, smooth, improve adsorptivity, the most also can ensure stable.
As it is shown in figure 5, described supporting plate 8 is provided with guardrail 22.Guardrail is that metallic rod is made, and the height of guardrail should be greater than liquid
The half of cylinder pressure 10 height, it is ensured that hydraulic cylinder does not the most occur to slide or topple.
Claims (9)
1. the device for plant Herb root system pull-out test, it is characterised in that: include gripping body (1) and withdrawal resistance inspection
Survey mechanism (2)；Described gripping body (1) includes fixture (3) and support (4), and wherein, fixture (3) includes clamping device (5), folder
Hold the connection of mechanism (5) upper end and have anchor pole (6)；Described support (4) includes gradient adjustable support (7), gradient adjustable support (7)
Upper end is provided with supporting plate (8), and supporting plate (8) center is provided with through hole (9)；Described withdrawal resistance testing agency (2) is anchor rod drawing
Instrument, the hydraulic cylinder (10) of anchor rod drawing instrument is arranged on supporting plate (8), and is connected with the anchor pole (6) through through hole (9).
A kind of device for plant Herb root system pull-out test the most according to claim 1, it is characterised in that: described
By the collar (11), rope (12) is installed on anchor pole (6).
A kind of device for plant Herb root system pull-out test the most according to claim 1, it is characterised in that: described folder
Hold mechanism (5) and include sleeve (13), from top to bottom circumferentially around there being multiple clamping screw (14) on sleeve (13).
A kind of device for plant Herb root system pull-out test the most according to claim 1, it is characterised in that: described folder
Hold mechanism (5) and include support bar (15), support bar (15) is socketed multiple clip (16) from top to bottom.
A kind of device for plant Herb root system pull-out test the most according to claim 1, it is characterised in that: described slope
Degree adjustable support (7) includes fixing pole (17) and scalable pole (18), fixing pole (17) and scalable pole (18)
Quantity and ratio set according to actual needs.
A kind of device for plant Herb root system pull-out test the most according to claim 5, it is characterised in that: described can
Regulation pole (18) include upper slide bar (19) and drop shot (20), drop shot (20) slide in the chute of upper slide bar (19) and
Locked by the first adjustment hole (23) on upper slide bar (19), complete lift adjustment.
A kind of device for plant Herb root system pull-out test the most according to claim 5, it is characterised in that: described can
Regulation pole (18) includes top tube and down tube, and down tube and upper pipe be socketeds and second adjusting on the hoodle that pass through in down tube and upper pipe
Knothole is locked, and completes lift adjustment.
A kind of device for plant Herb root system pull-out test the most according to claim 1, it is characterised in that: described slope
Degree adjustable support (7) bottom is removably connected with insertion head (21).
A kind of device for plant Herb root system pull-out test the most according to claim 1, it is characterised in that: described
Frame plate (8) is provided with guardrail (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646685.1U CN205719770U (en) | 2016-06-27 | 2016-06-27 | A kind of device for plant Herb root system pull-out test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646685.1U CN205719770U (en) | 2016-06-27 | 2016-06-27 | A kind of device for plant Herb root system pull-out test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719770U true CN205719770U (en) | 2016-11-23 |
Family
ID=57317610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620646685.1U Expired - Fee Related CN205719770U (en) | 2016-06-27 | 2016-06-27 | A kind of device for plant Herb root system pull-out test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719770U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643415A (en) * | 2017-02-22 | 2017-05-10 | 中国水利水电第五工程局有限公司 | Anchor pole anti-pull-force displacement test device |
| CN107860711A (en) * | 2017-11-06 | 2018-03-30 | 河南科技学院 | Plant pulls up strength analyzer |
| CN108760510A (en) * | 2018-08-24 | 2018-11-06 | 郑州大学 | A kind of concrete biaxial strength meter and measurement method |
| CN110160954A (en) * | 2019-06-12 | 2019-08-23 | 辽宁科技大学 | A kind of single device and method with soil frictional force of measurement plant |
| CN113040038A (en) * | 2021-04-23 | 2021-06-29 | 郑倍民 | Water-saving irrigation equipment to plant roots |
| CN113916664A (en) * | 2021-11-30 | 2022-01-11 | 中国科学院、水利部成都山地灾害与环境研究所 | Soil root system drawing and shearing integrated testing device |
-
2016
- 2016-06-27 CN CN201620646685.1U patent/CN205719770U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643415A (en) * | 2017-02-22 | 2017-05-10 | 中国水利水电第五工程局有限公司 | Anchor pole anti-pull-force displacement test device |
| CN107860711A (en) * | 2017-11-06 | 2018-03-30 | 河南科技学院 | Plant pulls up strength analyzer |
| CN108760510A (en) * | 2018-08-24 | 2018-11-06 | 郑州大学 | A kind of concrete biaxial strength meter and measurement method |
| CN110160954A (en) * | 2019-06-12 | 2019-08-23 | 辽宁科技大学 | A kind of single device and method with soil frictional force of measurement plant |
| CN110160954B (en) * | 2019-06-12 | 2024-02-27 | 辽宁科技大学 | Device and method for measuring friction force between plant single element and soil |
| CN113040038A (en) * | 2021-04-23 | 2021-06-29 | 郑倍民 | Water-saving irrigation equipment to plant roots |
| CN113916664A (en) * | 2021-11-30 | 2022-01-11 | 中国科学院、水利部成都山地灾害与环境研究所 | Soil root system drawing and shearing integrated testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161123 Termination date: 20170627 |