CN205068976U - Deposit simulation experiment bottom plate based on hydraulic drive device - Google Patents
Deposit simulation experiment bottom plate based on hydraulic drive device Download PDFInfo
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- CN205068976U CN205068976U CN201520704442.4U CN201520704442U CN205068976U CN 205068976 U CN205068976 U CN 205068976U CN 201520704442 U CN201520704442 U CN 201520704442U CN 205068976 U CN205068976 U CN 205068976U
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- drive device
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- steel pipe
- groove
- fluid pressure
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Abstract
The utility model discloses a deposit simulation experiment bottom plate based on hydraulic drive device, including activity bottom plate and a plurality of hydraulic drive device, the hydraulic drive device includes the L type intercommunication piston cylinder of compriseing vertical steel pipe and horizontal steel pipe, and the setting of activity bottom plate is in the vertical steel pipe top of lift inslot, be provided with the first sealed piston of connecting the lifter in the vertical steel pipe, outside vertical steel pipe was stretched out on the top of lifter, the periphery of lifter was equipped with elastic sealing element, the one end of horizontal steel pipe is provided with the sealed piston of the second of connecting the piston rod outside extending the lift groove in it, the piston rod extends outside the horizontal steel pipe terminal surface, fill full light oil between the sealed piston of first sealed piston and second. The utility model is used for during deposit simulation experiment, through promote the piston rod outside the lift groove, drive the lifter and rise or descend, elastic sealing element extension or shrink for activity bottom plate lifting or decline, simple structure, convenient operation.
Description
Technical field
The utility model relates to a kind of sedimentary simulating experiment device, is specifically related to a kind of sedimentary simulating experiment base plate based on fluid pressure drive device.
Background technology
Deposition analogue technique is a layer description based on growing up on hydrodynamics, sedimentology and reservoir geology and forecasting techniques, normally reduce the real clastic sedimentary system of nature from time scale and bulk, extract the principal element controlling its development, and on the physical law bases such as law of conservation of energy, set up the similarity relation of the corresponding amount that should meet between empirical model and prototype, there is mode of deposition controllability, the sedimentation model just property drilled and the feature such as model and prototype comparability.Sedimentary simulating experiment device is primarily of compositions such as tank, removable bottom, jacking gears, and the effect of jacking gear is the lifting or the reduction that control movable floor.
Chinese patent instructions CN204129024U discloses a kind of movable sedimentary simulating experiment base plate, to realize shape lifting at the bottom of sedimentary simulating experiment pond.Experiment base plate is arranged on above the support component in simulation pond, experiment base plate is offered and rises hole, elevating lever and lift span are threaded connection, the outer of support component is arranged with elastic sealing element, the surrounding of elevating lever is mutually isolated with simulation pond, carrys out lifting by rotating elevating lever or reduces experiment base plate.
This movable sedimentary simulating experiment base plate mainly has the following disadvantages: one, when rotating elevating lever, needing the overhead of elevating lever in simulation pond to arrange standing platform, standing for staff; Its two, support component need larger space hold steel ball, experiment base plate heave amplitude just can be made larger; Its three, surveyors' staff be arranged on experiment base plate on, when sedimentary simulating experiment, easily flooded by water or silt and do not have record heave amplitude effect; Its four, elevating lever as simulation pond a part, the nowed forming of liquid is exerted a certain influence, increases experimental error.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, provides a kind of sedimentary simulating experiment base plate based on fluid pressure drive device.
For achieving the above object, the utility model is by the following technical solutions: based on the sedimentary simulating experiment base plate of fluid pressure drive device, comprise removable bottom and control multiple fluid pressure drive devices of removable bottom lifting, its special character is, described fluid pressure drive device comprises piston cylinder, described piston cylinder is the L-type connectivity structure be made up of vertical steel pipe and horizontal steel tube, and described removable bottom is arranged on above the vertical steel pipe in lifting groove, and one end of described horizontal steel tube is extended outside lifting groove; The first packed-piston is provided with in described vertical steel pipe, described first packed-piston top is connected with elevating lever, it is outer and be fixedly connected with brace groove that vertical steel pipe is stretched out on the top of described elevating lever, the outer of described elevating lever is arranged with elastic sealing element, the lower limb of described elastic sealing element and the end face edge of vertical steel pipe are tightly connected, the coboundary of described elastic sealing element and the lower limb of brace groove are tightly connected, be plugged with contiguous block in described brace groove, it is outer and weld with the lower limb of removable bottom that brace groove is stretched out on the top of described contiguous block; Be provided with the second packed-piston in described horizontal steel tube, the side of described second packed-piston is connected with piston rod, and described piston rod extends outside horizontal steel tube end face; Full lightweight oil is filled between described first packed-piston and the second packed-piston.
Preferably, conflict with the clamp being plugged on draw-in groove with a scale in one end of described piston rod.
Further, the not identical clamp of several piece thickness is plugged with in described draw-in groove with a scale.
Again further, the ground of described draw-in groove with a scale away from the side of piston rod is provided with fixed dam.
Further, the top end face weld of described vertical steel pipe is connected to back up pad, and described back up pad offers lifting rod aperture, and described elevating lever cover is through on elevating lever hole.
Also further, described removable bottom is spliced by several piece Polygonal baseboard part, leaves space between described floor piece.
Also further, described floor piece is triangle.
Also further, described floor piece is covered with permeable felt.
Also further, described lifting groove side is provided with solid groove, and described solid groove and lifting slot are connected in sustained height.
The beneficial effects of the utility model are: removable bottom is designed to the walking floor independent of lifting trench bottom, removable bottom is spliced by several piece floor piece and leaves space between floor piece, removable bottom upper surface and lower surface are communicated, what reduce elevating lever below removable bottom bears pressure, reduces the requirement to elevating lever intensity; By a part for horizontal steel tube design outside lifting groove, when sedimentary simulating experiment, can promote piston rod outward at lifting groove, drive elevating lever to rise or decline, elastic sealing element extends or shrinks, and makes removable bottom lifting or decline, handled easily; Be plugged into after contiguous block is welded with removable bottom in brace groove, be easy for installation and maintenance; Fill full lightweight oil between first packed-piston and the second packed-piston, both can serve as the medium of energy transferring, also can prevent vertical steel pipe and horizontal steel tube from getting rusty; Clamp not identical with the several piece thickness being plugged on draw-in groove with a scale for piston rod is conflicted, the ground of draw-in groove side with a scale is provided with fixed dam, by increasing or reduce the not identical clamp of thickness, can the active strokes of accurate control piston bar, thus control removable bottom adjustable height more subtly, ensure the authenticity of sedimentary simulating experiment; Removable bottom is laid permeable felt, prevent silt from leaking into the bottom of lifting groove; The top end face weld of vertical steel pipe is connected to back up pad, prevent the active strokes because of piston rod excessive and cause elevating lever to release erect steel pipe end face outside; Lifting groove side is provided with solid groove, and both are positioned at sustained height and are connected, and solid groove can play lays the effects such as landform or experimenter stand.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the cross-sectional view that the utility model embodiment erects steel pipe and removable bottom cooperation.
Fig. 3 is the cross-sectional view of the utility model embodiment fluid pressure drive device.
Fig. 4 is the cross-sectional view of the utility model embodiment integrated connection.
In figure: removable bottom 1, floor piece 1.1, fluid pressure drive device 2, piston cylinder 3, vertical steel pipe 3.1, horizontal steel tube 3.2, lifting groove 4, back up pad 5, lifting rod aperture 5.1, elevating lever 6, the first packed-piston 7, brace groove 8, elastic sealing element 9, contiguous block 10, second packed-piston 11, piston rod 12, draw-in groove 13 with a scale, clamp 14, fixed dam 15, solid groove 16.
Embodiment
Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but they do not form to restriction of the present utility model, only for example, simultaneously by illustrating that advantage of the present utility model will become clearly and easy understand.
As Figure 1-4, a kind of sedimentary simulating experiment base plate based on fluid pressure drive device, comprise removable bottom 1 and control multiple fluid pressure drive devices 2 of removable bottom 1 lifting, fluid pressure drive device 2 comprises piston cylinder 3, piston cylinder 3 is the L-type connectivity structure be made up of vertical steel pipe 3.1 and horizontal steel tube 3.2, and removable bottom 1 is arranged on above the vertical steel pipe 3.1 in lifting groove 4.The top end face weld of vertical steel pipe 3.1 is connected to back up pad 5, back up pad 5 offers lifting rod aperture 5.1, lifting rod aperture 5.1 is coated with elevating lever 6, the bottom of elevating lever 6 is positioned at vertical steel pipe 3.1 and is connected with the first packed-piston 7, it is outer and be fixedly connected with brace groove 8 that vertical steel pipe 3.1 is stretched out on the top of elevating lever 6, outside the end face that back up pad 5 can prevent from elevating lever 6 to be pushed out erectting steel 3.1 pipe.
As in Figure 2-4, the outer of elevating lever 6 is arranged with elastic sealing element 9, the lower limb of elastic sealing element 9 and the end face edge of vertical steel pipe 3.1 are tightly connected, the coboundary of elastic sealing element 9 and the lower limb of brace groove 8 are tightly connected, around elevating lever 6, namely defining the separate space mutually isolated with being elevated groove 4 like this, ensureing that water or silt can not be leaked to around elevating lever 6 in simulation process.
Be plugged with contiguous block 10 in brace groove 8, it is outer and weld with the lower limb of removable bottom 1 that brace groove 8 is stretched out on the top of contiguous block 10, is easy for installation and maintenance.
One end of horizontal steel tube 3.2 is extended outside lifting groove 4, and the side being provided with the second packed-piston 11, second packed-piston 11 in horizontal steel tube 3.2 is connected with piston rod 12, and piston rod 12 extends outside horizontal steel tube 3.2 end face.When sedimentary simulating experiment, can at lifting groove 4 outer promotion piston rod 12, drive elevating lever 6 to rise or decline, elastic sealing element 9 extends or shrinks, and makes removable bottom 1 lifting or decline, handled easily.Fill full lightweight oil between first packed-piston 7 and the second packed-piston 11, both can serve as the medium of energy transferring, also can prevent vertical steel pipe 3.1 and horizontal steel tube 3.2 from getting rusty.
As shown in Figure 4, the clamp 14 that one end of piston rod 12 is not identical with the several piece thickness being plugged on draw-in groove 13 with a scale is conflicted, be provided with fixed dam 15 on the ground the clamp in draw-in groove 13 with a scale is fixed, prevent pressure in horizontal steel tube 3.2 excessive and experimenter is damaged.The precision lift to removable bottom 1 is realized by the clamp 14 increasing or reduce different-thickness.
As shown in Figure 1, the one as the present embodiment is improved, and removable bottom 1 can also be spliced by several piece floor piece 1.1, leaves space between floor piece 1.1.Floor piece 1.1 is preferably triangle, can be also other polygon according to actual needs.The different angle of inclination of removable bottom 1 can be realized like this by the heave amplitude and angle of inclination controlling each floor piece 1.1, also removable bottom 1 upper surface and lower surface is made to communicate, upper and lower water body is connected, and what reduce elevating lever 6 below removable bottom 1 bears pressure.
The present embodiment lays permeable felt in floor piece 1.1, prevents silt from leaking into the bottom of lifting groove 4.
The present embodiment is provided with solid groove 16 in lifting groove 4 side, and solid groove 16 is positioned at sustained height with lifting groove 4 and is connected.Solid groove 4 can play lays the effects such as landform or experimenter stand.
Other unspecified part all belongs to prior art.
Claims (9)
1. based on the sedimentary simulating experiment base plate of fluid pressure drive device, comprise removable bottom (1) and control removable bottom (1) multiple fluid pressure drive devices (2) of being elevated, it is characterized in that, described fluid pressure drive device (2) comprises piston cylinder (3), described piston cylinder (3) is the L-type connectivity structure be made up of vertical steel pipe (3.1) and horizontal steel tube (3.2), described removable bottom (1) is arranged on vertical steel pipe (3.1) top in lifting groove (4), lifting groove (4) is extended outward in one end of described horizontal steel tube (3.2),
The first packed-piston (7) is provided with in described vertical steel pipe (3.1), described first packed-piston (7) top is connected with elevating lever (6), vertical steel pipe (3.1) is stretched out and be fixedly connected with brace groove (8) outward in the top of described elevating lever (6), the outer of described elevating lever (6) is arranged with elastic sealing element (9), the lower limb of described elastic sealing element (9) and the end face edge of vertical steel pipe (3.1) are tightly connected, the coboundary of described elastic sealing element (9) and the lower limb of brace groove (8) are tightly connected, contiguous block (10) is plugged with in described brace groove (8), brace groove (8) is stretched out and weld with the lower limb of removable bottom (1) outward in the top of described contiguous block (10),
The second packed-piston (11) is provided with in described horizontal steel tube (3.2), the side of described second packed-piston (11) is connected with piston rod (12), and described piston rod (12) extends outside horizontal steel tube (3.2) end face;
Full lightweight oil is filled between described first packed-piston (7) and the second packed-piston (11).
2. the sedimentary simulating experiment base plate based on fluid pressure drive device according to claim 1, is characterized in that, conflicts with the clamp (14) being plugged on draw-in groove with a scale (13) in one end of described piston rod (12).
3. the sedimentary simulating experiment base plate based on fluid pressure drive device according to claim 2, is characterized in that, is plugged with the not identical clamp of several piece thickness (14) in described draw-in groove with a scale (13).
4. the sedimentary simulating experiment base plate based on fluid pressure drive device according to claim 3, it is characterized in that, the ground of described draw-in groove with a scale (13) away from the side of piston rod (12) is provided with fixed dam (15).
5. the sedimentary simulating experiment base plate based on fluid pressure drive device according to claim 1 and 2, it is characterized in that, the top end face weld of described vertical steel pipe (3.1) is connected to back up pad (5), described back up pad (5) offers lifting rod aperture (5.1), and described elevating lever (6) cover is through on elevating lever hole (5.1).
6. the sedimentary simulating experiment base plate based on fluid pressure drive device according to claim 1 and 2, it is characterized in that, described removable bottom (1) is spliced by several piece Polygonal baseboard part (1.1), and described floor piece leaves space between (1.1).
7. the sedimentary simulating experiment base plate based on fluid pressure drive device according to claim 6, is characterized in that, described floor piece (1.1) is triangle.
8. the sedimentary simulating experiment base plate based on fluid pressure drive device according to claim 7, is characterized in that, (1.1) are covered with permeable felt to described floor piece.
9. the sedimentary simulating experiment base plate based on fluid pressure drive device according to claim 1 and 2, it is characterized in that, described lifting groove (4) side is provided with solid groove (16), and described solid groove (16) is positioned at sustained height with lifting groove (4) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704442.4U CN205068976U (en) | 2015-09-11 | 2015-09-11 | Deposit simulation experiment bottom plate based on hydraulic drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704442.4U CN205068976U (en) | 2015-09-11 | 2015-09-11 | Deposit simulation experiment bottom plate based on hydraulic drive device |
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| Publication Number | Publication Date |
|---|---|
| CN205068976U true CN205068976U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520704442.4U Expired - Fee Related CN205068976U (en) | 2015-09-11 | 2015-09-11 | Deposit simulation experiment bottom plate based on hydraulic drive device |
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| Country | Link |
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| CN (1) | CN205068976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160979A (en) * | 2015-09-11 | 2015-12-16 | 长江大学 | Deposition simulation experiment base plate based on hydraulic drive apparatus |
-
2015
- 2015-09-11 CN CN201520704442.4U patent/CN205068976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160979A (en) * | 2015-09-11 | 2015-12-16 | 长江大学 | Deposition simulation experiment base plate based on hydraulic drive apparatus |
| CN105160979B (en) * | 2015-09-11 | 2017-11-24 | 长江大学 | Sedimentary simulating experiment bottom plate based on fluid pressure drive device |
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| 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 |
Granted publication date: 20160302 Termination date: 20160911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |