CN209821193U - Geotechnical engineering landslide model test box - Google Patents
Geotechnical engineering landslide model test box Download PDFInfo
- Publication number
- CN209821193U CN209821193U CN201920192399.6U CN201920192399U CN209821193U CN 209821193 U CN209821193 U CN 209821193U CN 201920192399 U CN201920192399 U CN 201920192399U CN 209821193 U CN209821193 U CN 209821193U
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- test box
- box main
- rod
- geotechnical engineering
- outlet pipe
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Abstract
The utility model discloses a geotechnical engineering landslide model test box, including the proof box base, the proof box main part is installed at the top of proof box base, and the intermediate position department at proof box main part top installs the stock solution storehouse, the intermediate position department at stock solution storehouse top is provided with the filling opening, and the interior bottom in stock solution storehouse evenly is provided with the outlet pipe, the spout has been seted up to the interior bottom in stock solution storehouse. The utility model discloses install stock solution storehouse, outlet pipe and filling opening, the water purification sprays the top of articulated slab through the outlet pipe, to the influence that the slope body produced under the rainfall simulation condition, make the simulation more variety, improve the actual meaning and the accuracy of simulation, combine slide bar, through-hole and spout, hold between the fingers and hold and draw outward, the slide bar slides in the spout, the position relation of adjustment through-hole and corresponding outlet pipe to the flow of adjustment offal, the precipitation of control simulation rainwater improves the simulation effect of device.
Description
Technical Field
The utility model relates to a geotechnical engineering test equipment technical field specifically is a geotechnical engineering landslide model test case.
Background
The phenomenon that the rock mass landslide and the soil slope lose the original stability and one part of the soil body slides relative to the other part of the soil body is called landslide. Because the surface of the soil slope inclines, under the action of self weight and other stress of the soil body, the whole soil body tends to slide from a high position to a low position, in order to judge the condition of the soil slope, a scene is generally simulated through a landslide model test box, and a test is carried out to make reasonable judgment and take corresponding measures.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a geotechnical engineering landslide model test case to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a geotechnical engineering landslide model test box comprises a test box base, wherein a test box main body is installed at the top of the test box base, a liquid storage bin is installed at the middle position of the top of the test box main body, a liquid filling opening is formed in the middle position of the top of the liquid storage bin, a water outlet pipe is uniformly arranged at the inner bottom of the liquid storage bin, a sliding chute is formed in the inner bottom of the liquid storage bin, a sliding rod which is in sliding connection with the sliding chute is arranged inside the sliding chute, through holes are uniformly formed in the sliding rod, the size and the position of each through hole are matched with the corresponding water outlet pipe, one end of each sliding rod extends to the outside of the test box main body, an installation rod is arranged at one end of the inner top of the test box main body, an air blower is hinged to the other end of the installation rod, an electric push rod is hinged to the top of the air blower, the other end of the, the top of one group of the mounting blocks is hinged with a hinged plate, the top of the other group of the mounting blocks is provided with a stepping motor, the output end of the stepping motor is provided with a lead screw, the outer side wall of the lead screw is provided with a lead screw sleeve which is suitable for the lead screw, the top of the lead screw sleeve is hinged with a push-pull rod, the other end of the push-pull rod is provided with a cylindrical inner sleeve and a cylindrical outer sleeve, a spring is arranged in the cylindrical inner sleeve and the cylindrical outer sleeve, the other end of the cylindrical inner sleeve and the cylindrical outer sleeve are fixed at the bottom of the hinged plate, a vibrating motor is arranged in the middle position of the bottom of the hinged plate, the inner bottom of the test box main body is provided with a collecting tank which is in sliding connection with the test box main body, the top of the collecting tank is provided with, and the control panel is electrically connected with the stepping motor, the blower, the electric push rod and the vibration motor.
Preferably, the outer side wall of the stepping motor is provided with a protection bin, and the inner side wall of the protection bin is provided with silencing cotton.
Preferably, the positions of the bottom in the liquid storage bin, which are close to the water outlet pipe, are all concave structures.
Preferably, the top of proof box main part one side is provided with the observation window, and the edge of observation window is provided with the leakproofness rubber ring, the bottom of proof box main part one side is provided with the access door, and is provided with the handle on the access door.
Preferably, one end of the sliding rod, which is far away from the air blower, is provided with a pull ring, and the inner side of the pull ring is provided with a rubber layer.
Preferably, two ends of the outer side wall of the screw rod are symmetrically provided with limiting rings.
Compared with the prior art, the beneficial effects of the utility model are that: the geotechnical engineering landslide model test box is provided with a liquid storage bin, a water outlet pipe and a liquid filling opening, purified water is added into the liquid storage bin through the liquid filling opening and is sprayed to the top of a hinged plate through the water outlet pipe, the influence on a slope body under the condition of rainfall is simulated, the simulation is more diversified, the practical significance and the accuracy of the simulation are improved, the sliding rod, a through hole and a sliding groove are combined, the sliding rod is held and pulled outwards, the sliding rod slides in the sliding groove, the position relation between the through hole and the corresponding water outlet pipe is adjusted to adjust the flow of the rainwater and control the rainfall of the simulated rainwater, the influence of the rainfall on the breakthrough is conveniently tested, the simulation effect of the device is improved, the geotechnical engineering landslide model test box is provided with a stepping motor, a push-pull rod, a screw rod sleeve and a screw rod, the stepping motor drives the screw rod to rotate, the screw rod sleeve is enabled to transversely move outside, thereby the gradient of adjustment articulated slab is with the gradient of simulation various soil slopes, improve the suitability of device, and the device is provided with the inside and outside sleeve pipe of cartridge type, spring and vibrating motor, be convenient for simulate the influence that each level crustal motion produced the soil slope, combine the air-blower, installation pole and electric putter, be convenient for simulate each level, the wind-force of angle is to the influence that the breakthrough produced, combine multiple factor simulation, furthest's improvement the accuracy of simulation experiment, in order to make suitable judgement and processing, and the device is provided with the filter screen, ring frame and collecting vat, be convenient for to the water purification of simulation usefulness, soil is collected, in order to prepare for follow-up use and clearance.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 4 is an enlarged schematic view of the structure at B of the present invention.
In the figure: 1. a stepping motor; 2. a blower; 3. mounting a rod; 4. an electric push rod; 5. a water outlet pipe; 6. A liquid filling port; 7. a liquid storage bin; 8. a slide bar; 9. a control panel; 10. a hinge plate; 11. mounting blocks; 12. A test box main body; 13. an annular frame; 14. a test chamber base; 15. collecting tank; 16. filtering with a screen; 17. a push-pull rod; 18. a cylindrical inner and outer sleeve; 19. a spring; 20. a vibration motor; 21. a lead screw; 22. a screw rod sleeve; 23. a through hole; 24. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a geotechnical engineering landslide model test box comprises a test box base 14, a test box main body 12 is installed at the top of the test box base 14, a liquid storage bin 7 is installed at the middle position of the top of the test box main body 12, a liquid filling opening 6 is arranged at the middle position of the top of the liquid storage bin 7, water outlet pipes 5 are evenly arranged at the inner bottom of the liquid storage bin 7, a sliding chute 24 is formed at the inner bottom of the liquid storage bin 7, a sliding rod 8 which is in sliding connection with the sliding chute 24 is arranged inside the sliding chute 24, through holes 23 are evenly formed in the sliding rod 8, the size and the position of each through hole 23 are matched with the corresponding water outlet pipe 5, the flow of outlet water is convenient to adjust so as to simulate the influence of various levels of rainfall on breakthrough, one end of the sliding rod 8 extends to the outside of the test box main body 12, an installation rod 3 is arranged at one end of the inner top of the, the model of the blower 2 is RBG2100D4B, wind power is simulated through the blower 2, power is adjusted to simulate wind power of various levels, the top of the blower 2 is connected with an electric push rod 4, the model of the electric push rod 4 is DYTP, the other end of the electric push rod 4 is hinged on a mounting rod 3, mounting blocks 11 are symmetrically arranged at two ends of the inner side wall of the test box main body 12, the top of one group of the mounting blocks 11 is hinged with a hinged plate 10, the top of the other group of the mounting blocks 11 is provided with a stepping motor 1, the model of the stepping motor 1 is Y90S-2, the output end of the stepping motor 1 is provided with a lead screw 21, the outer side wall of the lead screw 21 is provided with a lead screw sleeve 22 which is matched with the lead screw 21, the top of the lead screw sleeve 22 is hinged with a push-pull rod 17, the other end of the push-pull rod 17 is provided with a cylindrical inner sleeve 18, the middle position of the bottom of the hinged plate 10 is provided with a vibration motor 20, the model of the vibration motor 20 is Y90S-2, the influence generated by the motion of each stage of crustal is simulated through vibration, the inner bottom of the test box main body 12 is provided with a collecting groove 15 in sliding connection with the test box main body, the top of the collecting groove 15 is provided with an annular frame 13, the inner side of the annular frame 13 is provided with a filter screen 16, the position of the filter screen 16 is suitable for the hinged plate 10, the middle position of one end of the test box main body 12 is provided with a control panel 9, the control panel 9 is electrically connected with the stepping motor 1, the blower 2, the electric push rod 4 and the vibration motor 20, the stepping motor 1, the blower 2, the electric push rod 4 and the vibration motor 20 are all in the prior art, and the composition structure.
In this implementation: the outer side wall of the stepping motor 1 is provided with a protection bin, the inner side wall of the protection bin is provided with silencing cotton for protecting the motor and reducing noise pollution generated during operation, the positions of the bottom in the liquid storage bin 7, which are close to the water outlet pipe 5, are of a concave structure, the running of water discharging is facilitated, purified water residue or water discharging is avoided to be too slow, the top end of one side of the test box main body 12 is provided with an observation window, the edge of the observation window is provided with an airtight rubber ring, the bottom end of one side of the test box main body 12 is provided with an access door, a handle is arranged on the access door, the inside test progress is convenient to observe and clean, the inside is convenient to overhaul and clean, one end of the sliding rod 8, which is far away from the air blower 2, the inner side of the pull ring is provided with a rubber layer, the flow of the water discharging is convenient, the traversing distance of the screw sleeve 22 is simulated to avoid derailment.
The working principle is as follows: the device is powered on (the device uses electrical components which are all powered by an external power supply), the device is moved to a designated position by a universal self-locking wheel, the operation of a stepping motor 1 is controlled by a control panel 9, the stepping motor 1 drives a lead screw 21 to rotate, a lead screw sleeve 22 is enabled to transversely move on the outer side of the lead screw 21, a push-pull rod 17 is used for pushing and pulling a hinged plate 10, an access door is opened to arrange soil on the hinged plate 10, the access door is closed after the operation is finished, the power of an air blower 2 is controlled by the control panel 9 to simulate wind power of each grade, purified water is added into a liquid storage bin 7 through a liquid filling port 6, the purified water sprays the top of the hinged plate 10 through a water outlet pipe 5, the hinged plate is pinched and pulled outwards, a sliding rod 8 slides in a sliding groove 24, the position relation between a through hole 23 and the corresponding water outlet pipe 5 is adjusted to adjust the flow, simulate each level vibration, vibrate simultaneously and make the interior outer sleeve pipe 18 of cartridge type extrude spring 19, realize the buffering, make the vibration more even, observe the progress of inside experiment and carry out the record through the observation window, clear up and overhaul inside through the access door.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a geotechnical engineering landslide model test case, includes proof box base (14), its characterized in that: the test box comprises a test box base (14), a test box main body (12) is installed at the top of the test box base (14), a liquid storage bin (7) is installed at the middle position of the top of the test box main body (12), a liquid filling opening (6) is formed in the middle position of the top of the liquid storage bin (7), water outlet pipes (5) are evenly arranged at the inner bottom of the liquid storage bin (7), a sliding groove (24) is formed in the inner bottom of the liquid storage bin (7), a sliding rod (8) in sliding connection with the sliding groove (24) is arranged inside the sliding groove (24), through holes (23) are evenly formed in the sliding rod (8), the size and the position of each through hole (23) are suitable for the corresponding water outlet pipe (5), one end of each sliding rod (8) extends to the outside of the test box main body (12), an installation rod (3) is arranged at one end of the inner top of the test box main body (, the top of the air blower (2) is connected with an electric push rod (4) in an intersecting manner, the other end of the electric push rod (4) is hinged to the mounting rod (3), mounting blocks (11) are symmetrically arranged at two ends of the inner side wall of the test box main body (12), the top of one group of the mounting blocks (11) is hinged to a hinged plate (10), a stepping motor (1) is arranged at the top of the other group of the mounting blocks (11), a lead screw (21) is arranged at the output end of the stepping motor (1), and a lead screw sleeve (22) matched with the lead screw is arranged on the outer side wall of the lead screw (21); and the top of lead screw sleeve pipe (22) is articulated with push-and-pull rod (17), barrel type inside and outside sleeve pipe (18) is installed to the other end of push-and-pull rod (17), and the inside of barrel type inside and outside sleeve pipe (18) is provided with spring (19), the other end of barrel type inside and outside sleeve pipe (18) is fixed in the bottom of articulated slab (10), and the intermediate position department of articulated slab (10) bottom is provided with vibrating motor (20), the interior bottom of test box main part (12) is provided with collecting vat (15) rather than sliding connection, and the top of collecting vat (15) is provided with ring frame (13), the inboard of ring frame (13) is provided with filter screen (16), and the position of filter screen (16) suits with articulated slab (10), the intermediate position department of test box main part (12) one end is provided with control panel (9), and control panel (9) and step motor (1), The blower (2), the electric push rod (4) and the vibration motor (20) are electrically connected.
2. The geotechnical engineering landslide model test chamber according to claim 1, wherein: the outer side wall of the stepping motor (1) is provided with a protection bin, and the inner side wall of the protection bin is provided with silencing cotton.
3. The geotechnical engineering landslide model test chamber according to claim 1, wherein: the positions of the bottom in the liquid storage bin (7) close to the water outlet pipe (5) are all concave structures.
4. The geotechnical engineering landslide model test chamber according to claim 1, wherein: the top of test box main part (12) one side is provided with the observation window, and the edge of observation window is provided with the leakproofness rubber ring, the bottom of test box main part (12) one side is provided with the access door, and is provided with the handle on the access door.
5. The geotechnical engineering landslide model test chamber according to claim 1, wherein: one end of the sliding rod (8) far away from the air blower (2) is provided with a pull ring, and the inner side of the pull ring is provided with a rubber layer.
6. The geotechnical engineering landslide model test chamber according to claim 1, wherein: and two ends of the outer side wall of the screw rod (21) are symmetrically provided with limiting rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192399.6U CN209821193U (en) | 2019-02-12 | 2019-02-12 | Geotechnical engineering landslide model test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192399.6U CN209821193U (en) | 2019-02-12 | 2019-02-12 | Geotechnical engineering landslide model test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821193U true CN209821193U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920192399.6U Expired - Fee Related CN209821193U (en) | 2019-02-12 | 2019-02-12 | Geotechnical engineering landslide model test box |
Country Status (1)
| Country | Link |
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| CN (1) | CN209821193U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272983A (en) * | 2020-03-16 | 2020-06-12 | 重庆三峡学院 | Multifunctional rainfall landslide indoor test device |
| CN113252880A (en) * | 2021-06-29 | 2021-08-13 | 深圳市勘察研究院有限公司 | High-order landslide combination protection test device |
| CN113607925A (en) * | 2021-09-30 | 2021-11-05 | 四川省公路规划勘察设计研究院有限公司 | Debris flow simulation test device capable of regulating disaster factors |
-
2019
- 2019-02-12 CN CN201920192399.6U patent/CN209821193U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272983A (en) * | 2020-03-16 | 2020-06-12 | 重庆三峡学院 | Multifunctional rainfall landslide indoor test device |
| CN113252880A (en) * | 2021-06-29 | 2021-08-13 | 深圳市勘察研究院有限公司 | High-order landslide combination protection test device |
| CN113252880B (en) * | 2021-06-29 | 2021-10-29 | 深圳市勘察研究院有限公司 | High-order landslide combination protection test device |
| CN113607925A (en) * | 2021-09-30 | 2021-11-05 | 四川省公路规划勘察设计研究院有限公司 | Debris flow simulation test device capable of regulating disaster factors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20220212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |