CN218331547U

CN218331547U - Simulation test device for slope stability of externally-discharged soil field

Info

Publication number: CN218331547U
Application number: CN202221947834.XU
Authority: CN
Inventors: 王大国; 文乐东; 余涛; 朱家民
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-01-17
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses an outer soil field side slope stability analogue test device of arranging, the on-line screen storage device comprises a base, the top fixed mounting of base has the shock pad layer, the top fixed mounting of shock pad layer has the frame, a lateral wall of frame is inlayed and is installed the observation window, the top of shock pad layer is passed through the connecting plate and is articulated to install electric putter, the articulated push pedal of installing of electric putter's free end, one side inner wall of frame rotates installs the backup pad. This outer soil field side slope stability analogue test device of arranging takes out the water source in with the storage water tank to the pipeline in through the water pump to spray to the bulk material of backup pad surface laying by spraying the cover on, carry out the side slope analogue test under the rainfall condition, clear away the bulk material of the groove on backup pad surface, make rivers extremely wherein, can simulate the condition of underground rivers, drive the frame vibration through shock dynamo, conduct to the bulk material department on backup pad surface, carry out the side slope analogue test under the vibration condition.

Description

Simulation test device for slope stability of externally-discharged soil field

Technical Field

The utility model relates to a technical field is stabilized to the side slope, especially relates to an outer soil field side slope stability analogue test device of arranging.

Background

An earth dump can be generated in an open-pit mining coal mine, the occupied area of the formed outer earth dump is continuously enlarged due to the increase of the mining scale, and in order to ensure the stability of the side slope of the outer earth dump, data ranges such as the gradient and the height of the side slope need to be detected through experiments.

Most of the existing slope stability simulation test devices need multiple sets of equipment for demonstration respectively, so that the cost of the experimental process is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an outer soil site side slope stability analogue test device of arranging has solved the problem in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an outer soil field side slope stability analogue test device of arranging, the on-line screen storage device comprises a base, the top fixed mounting of base has the shock attenuation bed course, the top fixed mounting of shock attenuation bed course has the frame, a lateral wall of frame is inlayed and is installed the observation window, the top of shock attenuation bed course is passed through the connecting plate and is articulated to install electric putter, electric putter's free end is articulated to be installed the push pedal, one side inner wall of frame rotates installs the backup pad, the top of base is provided with moving mechanism, the top of base is provided with water delivery mechanism, the back lateral wall fixed mounting of frame has shock dynamo, the drainage groove has been seted up at the top of base, the top of base is provided with the camera, the top fixed mounting of base has the control cabinet.

Preferably, the top of backup pad is seted up flutedly, and backup pad quantity is the multiunit, is the installation setting of pegging graft between two sets of backup pads, thereby changes the quantity adjustment limit slope of backup pad.

Preferably, the surface of backup pad is the laminating setting with the top of push pedal, the surface of backup pad is provided with bolt fastener for fixed more stable between two sets of backup pads.

Preferably, the moving mechanism includes sliding sleeve, motor, threaded rod, slider, bracing piece and sprays the cover, the top fixed mounting of base has the sliding sleeve, the preceding lateral wall fixed mounting of sliding sleeve has the motor, the output fixedly connected with threaded rod of motor, the slider is installed to the surface thread of threaded rod, the slider is sliding installation with the inside of sliding sleeve, the top fixed mounting of slider has the bracing piece, the free end fixed mounting of bracing piece sprays the cover, and sprays the cover and be located the top of backup pad to the accuracy sprays the backup pad.

Preferably, the water delivery mechanism includes storage water tank, water pump and pipeline, the top fixed mounting of base has the storage water tank, the fixed surface of storage water tank installs the water pump, the output fixedly connected with pipeline of water pump, the pipeline is the hose, and the free end of pipeline with spray the cover and be linked together, prevent that the pipeline from influencing the removal that sprays the cover.

Preferably, the drainage grooves are formed at the front side of the outer frame so that the matters on the surface of the support plate flow into the drainage grooves.

Preferably, the camera is located on one side of the observation window so as to monitor the motion of the simulated slope.

Compared with the prior art, the beneficial effects of the utility model are that: this arrange soil field side slope stability analogue test device outward, reduce the influence of shock dynamo to other equipment of device through the shock-absorbing pad layer, make the side slope experiment can lay the discrete body of different height through the quantity of adjustment backup pad, promote the backup pad through electric putter's flexible and rotate, make the side slope experiment can lay the discrete body of different inclination, it rotates to drive the threaded rod through the motor, the threaded rod drives the slider and slides in the inside of sliding sleeve, thereby adjust the position of spraying the cover, take out the water source in the storage water tank to the pipeline through the water pump, and spray to the discrete body that the backup pad surface was laid by spraying the cover, carry out the side slope analogue test under the rainfall condition, clear away the discrete body of the groove on backup pad surface, make rivers to wherein, can simulate the condition of rivers, drive the frame vibration through shock dynamo, conduct to the discrete body department on backup pad surface, carry out the side slope analogue test under the vibration condition, material and the flowing water that the backup pad surface dropped through drainage groove discharge, record the situation of variation of discrete body in the experiment process through the camera, through the operation of each part of control cabinet, can realize through the device to vibration, rainfall, under the effect alone or the different height of different slope stability of underground water under the simultaneous action, the side slope and the slope stability test of different angles of slope of different slope under the slope condition of slope.

Drawings

FIG. 1 is a schematic structural view of the isometric test of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a first partial sectional view of the present invention;

fig. 4 is a schematic structural view of a second partial cross-section of the present invention.

In the figure: 1. a base; 2. a shock absorbing cushion layer; 3. an outer frame; 4. an observation window; 5. an electric push rod; 6. pushing the plate; 7. a support plate; 8. a bolt fastener; 9. a sliding sleeve; 10. a motor; 11. a threaded rod; 12. a slider; 13. a support bar; 14. a spray cover; 15. a water storage tank; 16. a water pump; 17. a pipeline; 18. vibrating a motor; 19. a drainage groove; 20. a camera; 21. a console.

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.

Example (b): referring to fig. 1-4, the present invention provides a technical solution, an external soil discharge field slope stability simulation test apparatus, including a base 1, a shock absorbing cushion layer 2 fixedly mounted on a top of the base 1, an outer frame 3 fixedly mounted on a top of the shock absorbing cushion layer 2, an observation window 4 embedded in a side wall of the outer frame 3, an electric push rod 5 hingedly mounted on a top of the shock absorbing cushion layer 2 through a connecting plate, a push plate 6 hingedly mounted on a free end of the electric push rod 5, a support plate 7 rotatably mounted on an inner wall of one side of the outer frame 3, a plurality of sets of support plates 7 having grooves formed in a top thereof, a bolt fastener 8 disposed on a surface of the support plate 7 to enable slope experiments to lay dispersions of different inclination angles by adjusting the number of the support plates 7, a slide bar cover 12 mounted on a top of the base 1, a slide bar moving mechanism including a slide bar 9, a motor 10, a support bar 12, a slide bar cover 12 mounted on a top of the slide bar cover, and a slide bar cover 12 mounted on a top of the slide bar, and a slide bar cover 12, thereby accurately spraying the supporting plate 7, driving the threaded rod 11 to rotate through the motor 10, driving the sliding block 12 to slide in the sliding sleeve 9 through the threaded rod 11, thereby adjusting the position of the spraying cover 14, the top of the base 1 is provided with the water delivery mechanism, the water delivery mechanism comprises a water storage tank 15, a water pump 16 and a pipeline 17, the top of the base 1 is fixedly provided with the water storage tank 15, the surface of the water storage tank 15 is fixedly provided with the water pump 16, the output end of the water pump 16 is fixedly connected with the pipeline 17, the pipeline 17 is a hose, the free end of the pipeline 17 is communicated with the spraying cover 14, preventing the pipeline 17 from influencing the movement of the spraying cover 14, pumping the water source in the water storage tank 15 into the pipeline 17 through the water pump 16, spraying the water on the discrete bodies laid on the surface of the supporting plate 7 through the spraying cover 14, carrying out the slope simulation experiment under the rainfall condition, removing the discrete bodies in the groove on the surface of the supporting plate 7, and leading the water to flow therein, the device can simulate the condition of underground water flow, a vibration motor 18 is fixedly installed on the rear side wall of the outer frame 3, the influence of the vibration motor 18 on other devices is reduced through the damping cushion layer 2, the outer frame 3 is driven to vibrate through the vibration motor 18 and is conducted to discrete bodies on the surface of the supporting plate 7, a slope simulation experiment under the vibration condition is carried out, a drainage groove 19 is formed in the top of the base 1, the drainage groove 19 is located in the front side of the outer frame 3, materials on the surface of the supporting plate 7 flow into the drainage groove 19, the materials and flowing water falling from the surface of the supporting plate 7 are discharged through the drainage groove 19, a camera 20 is arranged on the top of the base 1, the camera 20 is located on one side of the observation window 4, so that the motion of a simulated slope is monitored, the change condition of the discrete bodies in the experiment process is recorded through the camera 20, a control console 21 is fixedly installed on the top of the base 1, and the operation of each component is regulated and controlled through the control console 21, by the aid of the device, stability tests and landslide condition records of the discrete slope at different heights and different angles under independent or simultaneous action of various factors such as vibration, rainfall, underground water and the like can be realized.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use: the height of the supporting plate 7 is adjusted by workers through adjusting the number of the supporting plates 7, the supporting plates 7 are pushed to rotate through the extension of the electric push rods 5, the inclination angle of the supporting plates 7 is adjusted, discrete bodies with corresponding particle sizes are laid on the supporting plates 7, the threaded rod 11 is driven to rotate through the motor 10, the threaded rod 11 drives the sliding block 12 to slide inside the sliding sleeve 9, the position of the spraying cover 14 is adjusted, a water source in the water storage tank 15 is pumped into the pipeline 17 through the water pump 16 and sprayed onto the discrete bodies laid on the surfaces of the supporting plates 7 through the spraying cover 14, a slope simulation experiment under the condition of rainfall is carried out, the discrete bodies at the groove positions on the surfaces of the supporting plates 7 are removed, water flows into the groove positions, the condition of underground water flows can be simulated, the outer frame 3 is driven to vibrate through the vibrating motor 18 and is conducted to the discrete bodies on the surfaces of the supporting plates 7, the slope simulation experiment under the condition of vibration is carried out, materials and the flowing water falling on the surfaces of the supporting plates 7 are discharged through the drainage grooves 19, the change conditions of the discrete bodies in the experiment process are recorded through the camera 20, and the slope stability experiments and the slope stability and slope conditions of the discrete bodies and slope stability and slope sliding of different angles under the independent or simultaneous action of various factors such as vibration, rainfall and underground water are recorded through the same time.

To sum up, this arrange soil field side slope stability simulation test device outward, reduce the influence of shock dynamo 18 to other equipment of device through shock-absorbing bed course 2, make the side slope experiment can lay the dispersion body of different height through the quantity of adjustment backup pad 7, promote backup pad 7 through the flexible of electric putter 5 and rotate, make the side slope experiment can lay the dispersion body of different inclination, drive threaded rod 11 through motor 10 and rotate, threaded rod 11 drives slider 12 and slides in the inside of sliding sleeve 9, thereby adjust the position of spraying cover 14, pump the water source in the storage water tank 15 to the pipeline 17 in through water pump 16, and spray to the dispersion body that backup pad 7 surface was laid by spraying cover 14, carry out the side slope simulation experiment under the rainfall condition, clear away the dispersion body of the recess department on backup pad 7 surface, make rivers to wherein, can simulate the condition of groundwater rivers, drive the vibration of frame 3 through shock dynamo 18, the dispersion body department of conduction to backup pad 7 surface, carry out the simulation experiment under the vibration condition, discharge material and the running water that backup pad 7 surface dropped through drainage groove 19, record the change situation of dispersion body in the experiment process through camera 20, through the operation of each part of control platform 21, can realize the slope stability factor of the side slope alone to the side slope, the side slope experiment of the above-mentioned different height, the side slope stability factor of the side slope experiment, the different height of the slope experiment, the above-mentioned each component has been solved simultaneously.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outer soil field side slope stability analogue test device of arranging, includes base (1), its characterized in that, the top fixed mounting of base (1) has shock pad layer (2), the top fixed mounting of shock pad layer (2) has frame (3), a lateral wall of frame (3) is inlayed and is installed observation window (4), electric putter (5) are installed through the connecting plate is articulated at the top of shock pad layer (2), the articulated push pedal (6) of installing of free end of electric putter (5), one side inner wall of frame (3) is rotated and is installed backup pad (7), the top of base (1) is provided with the moving mechanism, the top of base (1) is provided with water delivery mechanism, the back lateral wall fixed mounting of frame (3) has shock dynamo (18), drainage groove (19) have been seted up at the top of base (1), the top of base (1) is provided with camera (20), the top fixed mounting of base (1) has control cabinet (21).

2. The simulation test device for slope stability of an externally discharged soil yard according to claim 1, characterized in that the top of the support plates (7) is provided with grooves, the number of the support plates (7) is multiple, and two groups of the support plates (7) are inserted and installed.

3. The simulation test device for slope stability of an externally discharged soil field according to claim 1, wherein the surface of the support plate (7) is attached to the top of the push plate (6), and the surface of the support plate (7) is provided with a bolt fastener (8).

4. The exterior soil discharge field slope stability simulation test device according to claim 1, characterized in that the moving mechanism comprises a sliding sleeve (9), a motor (10), a threaded rod (11), a sliding block (12), a supporting rod (13) and a spraying cover (14), the sliding sleeve (9) is fixedly mounted at the top of the base (1), the motor (10) is fixedly mounted on the front side wall of the sliding sleeve (9), the threaded rod (11) is fixedly connected to the output end of the motor (10), the sliding block (12) is mounted on the surface of the threaded rod (11) in a threaded manner, the sliding block (12) is slidably mounted with the inside of the sliding sleeve (9), the supporting rod (13) is fixedly mounted at the top of the sliding block (12), the spraying cover (14) is fixedly mounted at the free end of the supporting rod (13), and the spraying cover (14) is located above the supporting plate (7).

5. An external soil discharge field slope stability simulation test device according to claim 1, characterized in that the water delivery mechanism comprises a water storage tank (15), a water pump (16) and a pipeline (17), the top of the base (1) is fixedly provided with the water storage tank (15), the surface of the water storage tank (15) is fixedly provided with the water pump (16), the output end of the water pump (16) is fixedly connected with the pipeline (17), the pipeline (17) is a hose, and the free end of the pipeline (17) is communicated with the spray cover (14).

6. An external drainage soil site slope stability simulation test device according to claim 1, characterized in that the drainage groove (19) is positioned at the front side of the outer frame (3).

7. The discharged soil field slope stability simulation test device according to claim 1, wherein the camera (20) is located at one side of the observation window (4).