CN214174371U - Side slope dry-wet cycle simulation system - Google Patents
Side slope dry-wet cycle simulation system Download PDFInfo
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- CN214174371U CN214174371U CN202023163830.6U CN202023163830U CN214174371U CN 214174371 U CN214174371 U CN 214174371U CN 202023163830 U CN202023163830 U CN 202023163830U CN 214174371 U CN214174371 U CN 214174371U
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- slope
- rod
- simulation system
- telescopic
- wet cycle
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- 238000004088 simulation Methods 0.000 title claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000010792 warming Methods 0.000 claims abstract description 11
- 238000007664 blowing Methods 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000001556 precipitation Methods 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 2
- 238000011160 research Methods 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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Abstract
The utility model discloses a wet cycle analog system is done to side slope, include: and (4) modeling a box: the slope model is used for accommodating a slope model and comprises at least one transparent side face; a dewatering device: the water spraying device comprises a cross rod and a longitudinal rod, wherein the cross rod is transversely arranged at the top of the model box, the longitudinal rod is connected below the cross rod and communicated with a water source, and a nozzle for spraying water is arranged on the longitudinal rod; a drying device: the heating lamp comprises a telescopic connecting assembly and a heating lamp, wherein one end of the telescopic connecting assembly is connected with the cross rod, and the other end of the telescopic connecting assembly is connected with the heating lamp; the telescopic connection assembly is capable of changing length so as to switch the warming lamp between positions above and below the nozzle; the blowing device comprises: the mounting seat is fixed in the model box, and the fan is detachably connected with the mounting seat. The slope dry-wet cycle simulation system can conveniently and reasonably realize the switching of simulation factors, has small operation difficulty and low cost, and is convenient for long-term use and research.
Description
Technical Field
The utility model relates to a geotechnical engineering field especially relates to a side slope is wet cycle analog system futilely.
Background
With the rapid development of the expressway network, slope excavation is inevitably required in the construction process, and the original structure, soil pressure, void water pressure and the like of a slope soil body are changed due to manual excavation, so that the slope collapses frequently. In order to avoid adverse effects caused by slope collapse, many scholars research slopes. However, if an outdoor direct observation mode is adopted, factors such as rainfall, sunshine and the like are difficult to control and research, so that a reasonable model needs to be designed indoors for research, wherein the influence of the dry-wet cycle of the side slope on the side slope is the largest, and the reliability of the experiment can be ensured by simulating three factors of rainwater, sunshine and wind blowing in the nature. In fact, however, in the existing simulation device, the unreasonable equipment and structure for simulating various factors exist, so that the rapid and convenient switching among various factors is difficult to realize conveniently, some operational difficulties are brought to the test, the working difficulty of working researchers is increased, and the long-term operation is not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a side slope dry-wet cycle simulation system, which can conveniently and reasonably realize the switching of simulation factors, has small operation difficulty and low cost and is convenient for long-term use and research.
The purpose of the utility model is realized by adopting the following technical scheme:
a slope wet and dry cycle simulation system comprising:
and (4) modeling a box: the slope model is used for accommodating a slope model and comprises at least one transparent side face;
a dewatering device: the water spraying device comprises a cross rod and a longitudinal rod, wherein the cross rod is transversely arranged at the top of the model box, the longitudinal rod is connected below the cross rod and communicated with a water source, and a nozzle for spraying water is arranged on the longitudinal rod;
a drying device: the heating lamp comprises a telescopic connecting assembly and a heating lamp, wherein one end of the telescopic connecting assembly is connected with the cross rod, and the other end of the telescopic connecting assembly is connected with the heating lamp; the telescopic connection assembly is capable of changing length so as to switch the warming lamp between positions above and below the nozzle;
the blowing device comprises: the mounting seat is fixed in the model box, and the fan is detachably connected with the mounting seat.
Further, the precipitation device further comprises a control valve, and the control valve is arranged on a pipeline for connecting the cross rod with a water source.
Furthermore, at least two cross rods are arranged, and two ends of each cross rod are fixedly connected with the model box; the longitudinal rods are perpendicular to the cross rods, and each cross rod is provided with at least one longitudinal rod.
Furthermore, flexible coupling assembling includes telescopic link and drive arrangement, drive arrangement drive the telescopic link extension or shorten, the heating lamp connect in on the telescopic link.
Furthermore, the telescopic rods are provided with a plurality of rods, and the heating lamp is provided with a plurality of rods in a matched mode.
Further, the telescopic rod is of a hollow structure, and the electric wire of the warming lamp penetrates through the telescopic rod.
Furthermore, each mounting seat is matched with one fan, and multiple groups of mounting seats and fans are arranged and uniformly distributed in the model box; the mounting seat is arranged on the side surface of the model box.
Further, still include lighting device: it includes the light bulb, the light bulb is connected on the horizontal pole.
Furthermore, the model box comprises a front side surface, a rear side surface, a left side surface, a right side surface and a bottom surface, wherein the front side surface and the rear side surface are transparent surfaces, and at least one of the left side surface and the right side surface is provided with a through hole which is used for connecting a sensor; the bottom surface is provided with a ground row of holes.
Further, the sensors include a humidity sensor and a temperature sensor.
The slope cycle simulation device in the prior art has some defects, and the scheme improves the defects. Wherein, the model case is the main part of simulation, and models such as soil vegetation will be fixed to be placed wherein, and the condition in the model case is convenient for follow the external observation to at least one transparent side. The rainfall device is used for simulating rainfall in nature, the cross rod forms a structure which is convenient for installing other components in the simulation box, and water in a water source is sprayed out through the nozzles on the longitudinal rods to simulate the rainfall. The longitudinal rod pulls the distance between the nozzle and the transverse rod, so that enough space is reserved above the nozzle for placing the heating lamp. The drying device is used for simulating natural sunshine; when the length of the telescopic connecting assembly is shortened, the heating lamp moves above the nozzle, so that the heating lamp cannot be influenced even if the nozzle sprays water, and the heating lamp can adopt a common waterproof heating lamp, so that the cost is saved; when flexible coupling assembling's length increase, the heating lamp can move about to the nozzle below, stops the water spray of nozzle this moment, opens the heating lamp and shines the side slope model of below in order to simulate sunshine, can also adjust as required and the temperature of side slope model with the adjustment between the side slope model. The blowing device is used for simulating blowing in nature, and due to the fact that the fan is detachably connected with the mounting seat, when the fan is not needed or the nozzle sprays water, the fan can be prevented from being immersed in water and affecting the service life of the fan when the fan is detached.
It can be seen from the above that, through setting up various structures dismantled, adjustable in this scheme, realized that various simulation factors are nimble conveniently switched during the simulation experiment, avoid producing bad interference between the analogue means of each item factor, can carry out the simulation experiment of slope dry-wet cycle economically and effectively.
Drawings
Fig. 1 is an explosion diagram of a slope dry-wet cycle simulation system according to the present invention;
FIG. 2 is a schematic view of a no-model-box state of a slope dry-wet cycle simulation system according to the present invention;
fig. 3 is a schematic diagram of a mold box in the slope dry-wet cycle simulation system of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 to 3 show the utility model discloses a wet cycle analog system is done to side slope, including mold box 1, precipitation device 2, drying device 3 and blast apparatus:
the model box 1 is used for accommodating a slope model and comprises at least one transparent side face; the model box 1 is the main body of the simulation, in which the models such as soil vegetation will be fixedly placed, and at least one transparent side surface facilitates the observation of the conditions in the model box 1 from the outside.
The precipitation device 2 comprises a cross rod 21 and a longitudinal rod 22, the cross rod 21 is transversely arranged at the top of the model box 1, the longitudinal rod 22 is connected below the cross rod 21 and communicated with a water source 25, and a nozzle 23 for spraying water is arranged on the longitudinal rod 22; the precipitation device 2 is used for simulating rainfall in nature, the cross rod 21 forms a structure which is convenient for installing other components in the simulation box, and water in the water source 25 is sprayed out through the nozzles 23 on the longitudinal rod 22 to simulate the rainfall. While the longitudinal bar 22 pulls the nozzle 23 away from the cross bar 21, so that sufficient space is left above the nozzle 23 for placing the heating lamp 31.
The drying device 3 comprises a telescopic connecting assembly and a heating lamp 31, one end of the telescopic connecting assembly is connected with the cross rod 21, and the other end of the telescopic connecting assembly is connected with the heating lamp 31; the telescopic connection assembly is capable of varying in length, so as to switch the warming lamp 31 between a position above and below the nozzle 23; wherein the warming lamp 31 is preferably an infrared warming lamp 31. The drying device 3 is used for simulating natural sunshine; when the length of the telescopic connecting assembly is shortened, the heating lamp 31 moves above the nozzle 23, so that the heating lamp 31 cannot be influenced even if the nozzle 23 sprays water, the heating lamp 31 can adopt the common waterproof heating lamp 31, and the cost is saved; when the length of flexible coupling assembling increases, heating lamp 31 can move about to nozzle 23 below, stops the water spray of nozzle 23 this moment, opens heating lamp 31 and shines the side slope model of below in order to simulate sunshine, can also adjust as required and the temperature of side slope model with the adjustment between the side slope model.
Blowing device includes mount pad and fan 4, the mount pad is fixed in model box 1, fan 4 with the detachable connection of mount pad. The blowing device is used for simulating blowing in nature, and because the fan 4 is detachably connected with the mounting seat, when the fan is not needed or the nozzle 23 sprays water, the fan 4 is prevented from being immersed in water and the service life of the fan 4 is prolonged.
Therefore, by arranging various detachable and adjustable structures, various simulation factors can be flexibly and conveniently switched during simulation experiments, bad interference among simulation devices of various factors is avoided, and the slope dry-wet cycle simulation experiments can be economically and effectively carried out.
As a preferable scheme of the precipitation device 2, the precipitation device 2 further comprises a control valve 24, and the control valve 24 is arranged on a pipeline connecting the cross bar 21 and a water source 25. The amount of water can be controlled by the control valve 24 to simulate light rain, medium rain, heavy rain, etc. in nature.
In addition, the cross bar 21 is provided with at least two cross bars 21, two ends of the cross bar 21 are fixedly connected with the model box 1, and because other components can be connected to the cross bar 21, the at least two cross bars 21 are convenient for covering a wider range of simulation boxes; the longitudinal rods 22 are perpendicular to the cross rods 21, at least one longitudinal rod 22 is arranged on each cross rod 21, and the cross rods 21 are transversely arranged, so that the longitudinal rods 22 perpendicular to the cross rods 21 extend out of the side slope model from the front side to the rear side, and water falling on the side slope model is guaranteed to be closer to natural rainfall during rainfall. The longitudinal rods 22 are arranged on the transverse rods 21, so that the longitudinal rods 22 are prevented from being excessively concentrated, and precipitation is not uniform.
As a preferable scheme of the telescopic connection assembly, the telescopic connection assembly includes a telescopic rod 32 and a driving device, the driving device drives the telescopic rod 32 to extend or shorten, and the warming lamp 31 is connected to the telescopic rod 32. The telescopic rod 32 and the driving device in this embodiment are of a structure commonly used in the art. For example, the inner rod and the outer tube can be sleeved by internal and external threads, and the driving device can drive the inner rod or the outer rod to move by adopting a screw rod, so that the overall length is reduced. In quantity, the telescopic rods 32 are provided with a plurality of telescopic rods, and the heating lamp 31 is matched with a plurality of telescopic rods, so that more uniform sunshine simulation is provided for all places. For better wiring, the telescopic rod 32 is a hollow structure, and the electric wire of the warming lamp 31 passes through the telescopic rod 32.
As a preferable scheme of the blowing device, each mounting seat is matched with one fan 4, and multiple groups of mounting seats and fans 4 are arranged and uniformly distributed in the model box 1 so as to blow air from various angles; the mounting seat is arranged on the side surface of the model box 1, so that the actual situation that wind generally blows transversely rather than upwards in nature can be simulated conveniently.
Furthermore, a lighting device is also included: it comprises a light bulb 5, said light bulb 5 being attached to said rail 21. The lighting device can provide illumination when the heating lamp 31 bulb is not turned on, so that the situation in the slope model under the no-sunshine state can be observed conveniently.
As a preferable scheme of the model box 1, the model box 1 comprises a front side surface, a rear side surface, a left side surface, a right side surface and a bottom surface, wherein the front side surface and the rear side surface are transparent surfaces, so that the change of a side slope can be visually observed from two directions; at least one of the left side surface and the right side surface is provided with a through hole 11, the through hole 11 is used for connecting a sensor, the sensor comprises a humidity sensor and a temperature sensor, the humidity sensor is used for detecting the humidity in the slope model, the temperature sensor is used for detecting the temperature in the slope model, and the number of the through holes can be set according to the requirement, and the positions can also be changed; the bottom surface is equipped with ground pin hole 12, and ground pin hole 12 is used for the drainage and discharges by the soil and the vegetation that the precipitation was washed away, can learn the condition of soil erosion and water loss through collecting discharged soil and vegetation.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. A slope dry-wet cycle simulation system, comprising:
and (4) modeling a box: the slope model is used for accommodating a slope model and comprises at least one transparent side face;
a dewatering device: the water spraying device comprises a cross rod and a longitudinal rod, wherein the cross rod is transversely arranged at the top of the model box, the longitudinal rod is connected below the cross rod and communicated with a water source, and a nozzle for spraying water is arranged on the longitudinal rod;
a drying device: the heating lamp comprises a telescopic connecting assembly and a heating lamp, wherein one end of the telescopic connecting assembly is connected with the cross rod, and the other end of the telescopic connecting assembly is connected with the heating lamp; the telescopic connection assembly is capable of changing length so as to switch the warming lamp between positions above and below the nozzle;
the blowing device comprises: the mounting seat is fixed in the model box, and the fan is detachably connected with the mounting seat.
2. The slope dry-wet cycle simulation system of claim 1, wherein the precipitation device further comprises a control valve, and the control valve is arranged on a pipeline connecting the cross bar with a water source.
3. The slope dry-wet cycle simulation system according to claim 2, wherein at least two cross bars are provided, and two ends of each cross bar are fixedly connected with the model box; the longitudinal rods are perpendicular to the cross rods, and each cross rod is provided with at least one longitudinal rod.
4. The slope dry-wet cycle simulation system according to any one of claims 1 to 3, wherein the telescopic connection assembly comprises a telescopic rod and a driving device, the driving device drives the telescopic rod to extend or shorten, and the warming lamp is connected to the telescopic rod.
5. The slope dry-wet cycle simulation system of claim 4, wherein a plurality of telescopic rods are provided, and a plurality of heating lamps are provided in a matching manner.
6. The slope dry-wet cycle simulation system of claim 4, wherein the telescopic rod is a hollow structure, and the electric wire of the warming lamp passes through the telescopic rod.
7. The slope dry-wet cycle simulation system according to claim 1, wherein each of the mounting seats is matched with a fan, and a plurality of groups of the mounting seats and the fans are uniformly distributed in the model box; the mounting seat is arranged on the side surface of the model box.
8. The slope dry-wet cycle simulation system of claim 1, further comprising:
an illumination device: it includes the light bulb, the light bulb is connected on the horizontal pole.
9. The slope dry-wet cycle simulation system according to claim 1, wherein the mold box comprises a front side surface, a rear side surface, a left side surface, a right side surface and a bottom surface, the front side surface and the rear side surface are transparent surfaces, and at least one of the left side surface and the right side surface is provided with a through hole for connecting a sensor; the bottom surface is provided with a ground row of holes.
10. The slope dry-wet cycle simulation system of claim 9, wherein the sensors comprise a humidity sensor and a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023163830.6U CN214174371U (en) | 2020-12-23 | 2020-12-23 | Side slope dry-wet cycle simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023163830.6U CN214174371U (en) | 2020-12-23 | 2020-12-23 | Side slope dry-wet cycle simulation system |
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| Publication Number | Publication Date |
|---|---|
| CN214174371U true CN214174371U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023163830.6U Expired - Fee Related CN214174371U (en) | 2020-12-23 | 2020-12-23 | Side slope dry-wet cycle simulation system |
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| Country | Link |
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| CN (1) | CN214174371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114019135A (en) * | 2021-09-23 | 2022-02-08 | 广西交科集团有限公司 | Test device for simulating expansive soil slope crack development process under dry-wet circulation effect |
-
2020
- 2020-12-23 CN CN202023163830.6U patent/CN214174371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114019135A (en) * | 2021-09-23 | 2022-02-08 | 广西交科集团有限公司 | Test device for simulating expansive soil slope crack development process under dry-wet circulation effect |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |