CN209372348U - A kind of landform Fast simulation system - Google Patents
A kind of landform Fast simulation system Download PDFInfo
- Publication number
- CN209372348U CN209372348U CN201822106287.2U CN201822106287U CN209372348U CN 209372348 U CN209372348 U CN 209372348U CN 201822106287 U CN201822106287 U CN 201822106287U CN 209372348 U CN209372348 U CN 209372348U
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- hydraulic power
- power unit
- surface layer
- false bottom
- oil pump
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Abstract
The utility model discloses a kind of landform Fast simulation systems, including concrete foundation, false bottom surface layer, false bottom connector, support rod, hydraulic power unit, oil pump and control valve and control cabinet, the vacation bottom surface layer is set to above the concrete foundation, it is connected with each other between false bottom surface layer by the false bottom connector, it is corresponding in the lower concrete basis of each vacation bottom connector to be embedded with hydraulic power unit, one end of the support rod is connect with false bottom connector, the connection of the telescopic end of the other end and hydraulic power unit, the lower part of the hydraulic power unit is provided with oil pump and control valve, for controlling release and the drawback movement of the hydraulic power unit, control line is connected on the outside of each oil pump and control valve, control line is connect after summarizing with the control cabinet, the simulation for realizing different terrain is adjusted by control cabinet.The system quickly can accurately simulate complicated underwater topography, ensure that simulation effect and shake table (array) utilization rate.
Description
Technical field
The utility model relates to the underwater shaketalle test technical fields of building, water conservancy etc., and in particular to one kind can be achieved
Underwater shake table landform Fast simulation system.
Background technique
Hydrodynamic environment-earthquake coupling test is the important content of large-scale earthquake engineering analog study.To realize nature item
Effective simulation of the hydrodynamic environments such as coastal waters, inland river under part, in addition to need experiment pond in simulating natural environment water flow and
Other than wave, it is also necessary to effectively be simulated to the landform of natural environment coastal waters sea bed and inland river riverbed, i.e., underwater topography is tested
Model, to ensure real simulation hydrodynamic environment in testing.In common coastal waters and port engineering experiment, using sandstone, brick etc.
Construction material simulates sea bed, and test requires to exclusively carry out the construction of model sea bed every time, takes considerable time and manpower.Test
Also time and manpower to be spent to be removed and cleared up afterwards, be unfavorable for test turnover, and be easy to cause pond water pollution, increase
The risk of testing equipment damage.In addition, building work on a large scale if building underwater topography by the way of conventional masonry bond
The artificial and time loss made by be difficult to receive, seriously affect test period and facility operation efficiency.
For short form test process, lifting test efficiency, it is necessary to propose a kind of suitable for the fast of underwater shake table (array)
Fast terrain simulation device.
Utility model content
The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of landform Fast simulation system,
The system quickly can accurately simulate complicated underwater topography, ensure that simulation effect and shake table (array) utilization rate.
The purpose of this utility model is achieved through the following technical solutions:
A kind of landform Fast simulation system, including it is concrete foundation, false bottom surface layer, false bottom connector, support rod, hydraulic dynamic
Power device, oil pump and control valve and control cabinet, the vacation bottom surface layer is set to above the concrete foundation, between false bottom surface layer
Be connected with each other by the false bottom connector, in the lower concrete basis of each vacation bottom connector it is corresponding be embedded with it is hydraulic
Power device, one end of the support rod are connect with false bottom connector, the telescopic end connection of the other end and hydraulic power unit, institute
The lower part for stating hydraulic power unit is provided with oil pump and control valve, for controlling the release and backhaul fortune of the hydraulic power unit
It is dynamic, control line is connected on the outside of each oil pump and control valve, control line is connect after summarizing with the control cabinet, passes through control cabinet
Adjust the simulation for realizing different terrain.
Further, the planar dimension of the false bottom surface layer is 2~4m, is compiled using flexible nylon is covered on steel construction outline border
Preparative layer is constituted.
Further, the false bottom connector uses the board-like pin shaft node of cross, for false bottom surface layer provide it is four-point articulated about
Beam, it is ensured that effectively carrying underwater topography model.
Compared with prior art, beneficial effect brought by the technical solution of the utility model is:
1 system realizes the flexible variation of false bottom elevation using automatically controlled mode, ensure that the real simulation of landform, improves
Shake table utilization rate has beneficial effect outstanding.
2. using false bottom surface layer, it can be achieved that different warp surfaces requirement of the different terrain in adjustment process, it is ensured that landform
The accuracy of simulation.
3. cooperate hydraulic power unit using automatically controlled mode, the intensity for guaranteeing adjustable support bar simultaneously, realize branch
The fast lifting of strut, and adjustable height can be manipulated by software, each support rod is simultaneously operable, significant increase work effect
Rate, and ensure that the precision of each point.
4. the system structure is simple, it is easy to accomplish, it is highly suitable for the more coastal engineering test of water depth ratio, has good
Good utilization prospect.
Detailed description of the invention
A kind of landform Fast simulation system sectional view of Fig. 1.
Appended drawing reference: 1- vacation bottom surface layer, 2- vacation bottom connector, 3- support rod, 4- hydraulic power unit, 5- oil pump and control
Valve, 6- control line, 7- control cabinet, 8- concrete foundation
Specific embodiment
The utility model will be further described with reference to the accompanying drawing.
As shown in Figure 1, the landform Fast simulation system is by false bottom surface layer 1, false bottom connector 2, support rod 3, hydraulic power
Device 4, oil pump and control valve 5, control line 6 and control cabinet 7 form.All components are standardized components, it can be achieved that modularization
Installation.False 14 × 4m of planar dimension of bottom surface layer is made of flexible nylon organization level is covered on steel construction outline border；Support rod 3 is
Screw structure, it is convenient to operate, and can easily be accommodated height, and can provide enough bearing capacity and stiffness；It can be real by false bottom connector 2
The quick connection of existing vacation bottom surface layer 1 and support rod 3, and be that false bottom surface layer 1 provides four-point articulated constraint, it is ensured that effectively carrying is underwater
Relief model.
False bottom connector 2 uses the board-like pin shaft node of cross；Hydraulic power unit 4 is embedded among concrete foundation 8, is
The enabling capabilities and regulating power for adjusting support rod 3 provide basis；Oil pump and control valve 5 is arranged in 4 lower part of hydraulic power unit, uses
Release and drawback movement in control hydraulic power unit 4；Control line 6 is connected on the outside of each oil pump and control valve 5；Control line 6
External control cabinet 7 is connected after summarizing, and the Fast simulation of different terrain is realized by the adjusting of control cabinet 7.
In the embodiment: pond length and width, deep respectively 80m, 60m, 3m, making stream demand is 0.3m/s, makes wave maximum wave height
For 0.4m, effective adjustable false bottom surface layer number 160, the depth of water range of adjusting is 0.5m~2.5m.
The utility model is not limited to embodiments described above.Above the description of specific embodiment is intended to describe
With illustrate the technical solution of the utility model, the above mentioned embodiment is only schematical, is not restrictive.?
In the case of not departing from the utility model aims and scope of the claimed protection, those skilled in the art are practical at this
The specific transformation of many forms can be also made under novel enlightenment, these are belonged within the protection scope of the utility model.
Claims (4)
1. a kind of landform Fast simulation system, which is characterized in that including concrete foundation, false bottom surface layer, false bottom connector, support
Bar, hydraulic power unit, oil pump and control valve and control cabinet, the vacation bottom surface layer is set to above the concrete foundation, false
It is connected with each other between bottom surface layer by the false bottom connector, it is corresponding in the lower concrete basis of each vacation bottom connector
It is embedded with hydraulic power unit, one end of the support rod is connect with false bottom connector, and the other end and hydraulic power unit are stretched
The connection of contracting end, the lower part of the hydraulic power unit is provided with oil pump and control valve, for controlling the hydraulic power unit
It releases and drawback movement, control line is connected on the outside of each oil pump and control valve, control line connects after summarizing with the control cabinet
It connects, the simulation for realizing different terrain is adjusted by control cabinet.
2. a kind of landform Fast simulation system according to claim 1, which is characterized in that the planar dimension of the vacation bottom surface layer
For 2~4m, constituted using flexible nylon organization level is covered on steel construction outline border.
3. a kind of landform Fast simulation system according to claim 1, which is characterized in that the vacation bottom connector uses cross
Board-like pin shaft node provides four-point articulated constraint for false bottom surface layer, it is ensured that effectively carrying underwater topography model.
4. a kind of landform Fast simulation system according to claim 1, which is characterized in that the support rod is screw structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106287.2U CN209372348U (en) | 2018-12-14 | 2018-12-14 | A kind of landform Fast simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106287.2U CN209372348U (en) | 2018-12-14 | 2018-12-14 | A kind of landform Fast simulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209372348U true CN209372348U (en) | 2019-09-10 |
Family
ID=67832811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822106287.2U Active CN209372348U (en) | 2018-12-14 | 2018-12-14 | A kind of landform Fast simulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209372348U (en) |
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2018
- 2018-12-14 CN CN201822106287.2U patent/CN209372348U/en active Active
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