CN214703616U

CN214703616U - Novel karst underground water and soil loss simulation device

Info

Publication number: CN214703616U
Application number: CN202120824007.0U
Authority: CN
Inventors: 简晶晶; 刘爽
Original assignee: Guilin University of Electronic Technology
Current assignee: Guilin University of Electronic Technology
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-12
Anticipated expiration: 2031-04-21

Abstract

A novel karst underground water and soil loss simulation device comprises a simulation platform, a support frame, a slope, simulation cracks, a water inlet pipe, a water drain pipe, a first collection container, a bracket, a second collection container and an anti-drip device, the utility model arranges the anti-drip device on the left side of the simulation platform, when the second collecting container is taken out, the elastic component recovers deformation, so that the elastic component applies force to the rolling sheet through the shaft body and pushes the rolling sheet into the sliding cavity, so that the simulated crack is synchronously sealed by the coiled sheet when the second collecting container is taken out, the leakage is avoided from polluting the experimental environment, and the locking mechanism is arranged on the right side of the simulation platform, after the second collecting container is completely put into the bracket, the locking piece is rotated to reset through the adjusting button, so that the locking piece is inserted into the inner side of the fastener to lock the second collecting container, and the second collecting container is prevented from being automatically displaced due to the influence of the rebound force of the elastic component.

Description

Novel karst underground water and soil loss simulation device

Technical Field

The utility model particularly relates to a novel karst underground water and soil loss simulation device relates to the relevant field of ecological environment protection.

Background

The water and soil loss refers to the phenomenon that water and soil are simultaneously lost due to the influence of natural or human factors, rainwater cannot be absorbed on the spot, the rainwater flows down along the same direction, and the soil is washed away, the karst terrain is mainly distributed in soluble rock areas in provinces (regions) such as Guangxi, Yunnan and Guizhou provinces in China, the geological environment of the karst region is fragile, and karst cracks and pipelines are important reasons for underground leakage, so that the underground water and soil loss in the karst region is simulated by adopting a simulation device, and data collection is facilitated.

Current analogue means flowing back structure is single, and soil and water mixture can subside downwards along the simulation crack in the simulation process to finally discharge into and collect the container in, the accessible records the soil and water ratio collection underground loss data in the container, but when taking out the container, the easy drippage of the remaining liquid of its simulation crack, and then pollute experimental environment, has brought the inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a novel karst underground water and soil loss simulation device here.

The utility model discloses a realize like this, construct a novel karst groundwater soil erosion simulation device, the device is including simulation platform, support frame, slope, simulation crack, inlet tube, drain pipe, first collection container, hold in the palm groove, second collection container and antidrip device, it is fixed with support frame locking that simulation bench bottom passes through the bolt, simulation bench top left and right sides all is provided with the slope, the simulation crack has been seted up to the slope bottom to the simulation crack runs through to simulation bench bottom, the inlet tube is installed to simulation platform rear side, the drain pipe is installed to simulation platform front side, first collection container has been placed to the support frame front side, simulation bench bottom middle part has been seted up and has been held in the palm the groove, the antidrip device is placed in holding in the palm the groove inboard, the antidrip device sets up in simulation bench left side, the antidrip device is including rolling up case, axis body, Elastic component, roll up the piece, lead to groove, push pedal, smooth chamber and locking mechanism, the simulation platform left side is passed through the bolt and is locked firmly with the rolling box, both ends all with rolling box inner wall bolt lock solid around the axis body, the elastic component inboard is fixed with the axis body bonding to the elastic component outside is fixed with the roll up piece bonding, logical groove has been seted up on rolling box right side, roll up the piece end and extend rolling box inboard through leading to the groove, the terminal bottom welded fastening of roll up piece has the push pedal, hold in the palm the groove top and be provided with smooth chamber, the smooth intracavity wall of roll up piece laminating slides, the simulation platform right side is provided with locking mechanism.

Preferably, locking mechanism includes locking piece, adjusting button and fastener, simulation platform right side is through pivot and locking piece normal running fit, the locking piece right side is through bolt and adjusting button lock solid, the second is collected the container right side and is bonded and be fixed with the fastener to locking piece is pegged graft mutually with the fastener inboard.

Preferably, the through groove and the central line of the sliding cavity are positioned on the same horizontal direction line, and the inner wall of the sliding cavity is smooth and unimpeded.

Preferably, the maximum rotation angle of the locking piece is 180 degrees, and the locking piece can realize any angle positioning in the rotation angle resetting.

Preferably, when the second collecting container is completely placed inside the bracket, the locking piece and the central line of the fastener are on the same vertical direction line.

Preferably, when the winding sheet is in a winding state, the elastic component is in a power storage state.

Preferably, the locking piece is cam-shaped, and the central lines of the adjusting button and the locking piece are in the same horizontal direction line.

Preferably, the simulated slit is located inside the sliding cavity, and the area of the rolled sheet is larger than the size of the simulated slit.

Preferably, the elastic component is made of alloy spring steel, so that the heat resistance and the corrosion resistance of the elastic component are greatly enhanced, and the service life of the elastic component is prolonged.

Preferably, the coiled sheet is made of stainless steel, so that the strength, the wear resistance and the corrosion resistance of the coiled sheet are greatly enhanced, and the service life of the coiled sheet is prolonged.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a novel karst underground water and soil loss simulation device here, compare with equipment of the same type, have following improvement:

the method has the advantages that: a novel karst underground water and soil loss analogue means through having set up the antidrip device in simulation platform left side, when the container was collected to the second takes out, elastic component resumes deformation, makes elastic component pass through the axis body to the roll sheet application of force and push the slip cavity with it to make the second collect the container and roll up the sheet and seal the simulation crack in step when taking out, avoid appearing the water clock and pollute experimental environment.

The method has the advantages that: a novel karst underground water and soil loss analogue means through having set up locking mechanism on simulation platform right side, collect the container at the second and pack into completely and hold in the palm the groove after, rotate the lock piece through the adjusting knob and reset, thereby make the lock piece insert the fastener inboard with the second collection container locking, avoid the second to collect the influence displacement by oneself that the container received elastic component bounce.

Drawings

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

FIG. 2 is a schematic diagram of the right-side sectional structure of the sliding chamber of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the sliding chamber in bottom view;

FIG. 4 is a schematic view of the structure of the rolling box of the present invention;

FIG. 5 is a schematic view of the front cross-sectional structure of the rolling box of the present invention;

fig. 6 is an enlarged schematic view of the position a of the present invention.

Wherein: the device comprises a simulation table-1, a support frame-2, a slope-3, a simulation crack-4, a water inlet pipe-5, a water outlet pipe-6, a first collection container-7, a bracket-8, a second collection container-9, an anti-dripping device-10, a rolling box-101, a shaft body-102, an elastic component-103, a rolling sheet-104, a through groove-105, a push plate-106, a sliding cavity-107, a locking mechanism-108, a locking piece-1081, an adjusting button-1082 and a fastener-1083.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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, the present invention provides a novel karst underground water and soil erosion simulation device through improvement, which comprises a simulation platform 1, a support frame 2, a slope 3, a simulation crack 4, a water inlet pipe 5, a water outlet pipe 6, a first collection container 7, a bracket 8, a second collection container 9 and an anti-drip device 10, wherein the bottom of the simulation platform 1 is locked and fixed with the support frame 2 through bolts, the left and right sides of the top of the simulation platform 1 are provided with the slope 3, the bottom of the slope 3 is provided with the simulation crack 4, and simulation crack 4 runs through to simulation platform 1 bottom, and inlet tube 5 is installed to simulation platform 1 rear side, and drain pipe 6 is installed to simulation platform 1 front side, and first collection container 7 has been placed to support frame 2 front side, and simulation platform 1 bottom middle part has been seted up and has been held in the palm groove 8, and second collection container 9 is placed in holding in the palm groove 8 inboard, and antidrip device 10 sets up in simulation platform 1 left side.

Referring to fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel karst underground water and soil loss simulation device through improvement, wherein the drip-proof device 10 includes a rolling box 101, a shaft body 102, an elastic component 103, a rolling sheet 104, a through groove 105, a push plate 106, a sliding cavity 107 and a locking mechanism 108, the left side of the simulation platform 1 is locked with the rolling box 101 through bolts to fix the rolling box 101, the front and rear ends of the shaft body 102 are locked with bolts on the inner wall of the rolling box 101, the inner side of the elastic component 103 is fixed to the shaft body 102 by adhesion, the outer side of the elastic component 103 is fixed to the rolling sheet 104 by adhesion, the right side of the rolling box 101 is provided with the through groove 105, the end of the rolling sheet 104 extends out of the inner side of the rolling box 101 through the through groove 105, the bottom of the end of the rolling sheet 104 is fixed by welding with the push plate 106, the top of the bracket 8 is provided with the sliding cavity 107, the rolling sheet 104 slides along the inner wall of the sliding cavity 107, the right side of the simulation platform 1 is provided with the locking mechanism 108, the center lines of the through groove 105 and the sliding cavity 107 are on the same horizontal direction line, the inner wall of the sliding cavity 107 is smooth and unobstructed, the rolled sheet 104 can be better guided into the sliding cavity 107, when the rolled sheet 104 is in a rolling state, the elastic component 103 is in a force accumulation state, the simulated crack 4 is positioned on the inner side of the sliding cavity 107, the area of the rolled sheet 104 is larger than the size of the simulated crack 4, the rolled sheet 104 can be better used for sealing the simulated crack 4, the elastic component 103 is made of alloy spring steel, the heat resistance and the corrosion resistance of the elastic component can be greatly enhanced, and the service life of the elastic component is prolonged.

Referring to fig. 6, the present invention provides a novel karst underground water and soil erosion simulation apparatus through improvement, the locking mechanism 108 includes a locking member 1081, an adjusting button 1082 and a fastener 1083, the right side of the simulation platform 1 is rotatably engaged with the locking member 1081 through a rotating shaft, the right side of the locking member 1081 is locked with the adjusting button 1082 through a bolt, so as to control the rotation of the locking member 1081, the right side of the second collection container 9 is fixedly bonded with the fastener 1083, and the locking piece 1081 is inserted into the inner side of the fastener 1083, the maximum rotation angle of the locking piece 1081 is 180 degrees, and the locking piece 1081 can realize arbitrary angle positioning in the rotatable angle reset, when the second collection container 9 is completely placed inside the bracket 8, the locking piece 1081 and the fastener 1083 are on the same vertical direction line with each other, the locking piece 1081 is cam-shaped, and the adjusting knob 1082 is on the same horizontal direction line with the central line of the locking member 1081.

The utility model provides a novel karst underground water and soil loss simulation device through improvement, and the working principle is as follows;

firstly, before use, the simulation platform 1 is horizontally placed, so that the support frame 2 at the bottom provides stable support for the simulation platform 1;

secondly, when the device is used, firstly, soil is paved into the slope 3, two slopes are arranged at the top of the simulation platform 1, so that two groups of soil with different properties can be paved for a contrast test, then water is supplied into the slope 3 through the water inlet pipe 5, the surface water and soil loss is simulated, the water and soil mixture on the surface of the ground is discharged into the first collection container 7 through the water discharge pipe 6 for collection, in the surface water and soil loss process, the deposited soil at the bottom is drained from the simulation crack 4 by accumulated water pressure and finally discharged into the second collection container 9, the process of underground water and soil loss is simulated, and experimenters can collect data conveniently;

thirdly, when the second collecting container 9 needs to be taken out to detect the water and soil loss proportion, firstly, the locking piece 1081 is rotated upwards through the adjusting button 1082, so that the locking piece 1081 is separated from the inner side of the fastener 1083 to release the fixation of the second collecting container 9, that is, the second collecting container 9 can be taken out from the bracket 8 towards the right, when the second collecting container 9 is taken out, the elastic component 103 recovers deformation, so that the elastic component 103 applies force to the rolling sheet 104 through the shaft body 102 and pushes the rolling sheet into the sliding cavity 107, and the rolling sheet 104 synchronously seals the simulated crack 4 when the second collecting container 9 is taken out, thereby avoiding the occurrence of water and soil leakage to pollute the experimental environment;

fourthly, when the second collecting container 9 needs to be installed, the second collecting container 9 is firstly installed in the bracket 8, the rolling sheet 104 is pushed away by the push plate 106 in the installation process of the second collecting container 9, and then the rolling sheet 104 is retracted into the inner side of the winding box 101 through the through groove 105, after the second collecting container 9 is completely installed in the bracket 8, the locking piece 1081 is rotated and reset through the adjusting button 1082, so that the locking piece 1081 is inserted into the inner side of the fastener 1083 to lock the second collecting container 9, and the second collecting container 9 is prevented from self-displacement due to the influence of the rebound force of the elastic component 103.

The utility model discloses an improvement provides a novel karst underground water and soil loss analogue means, through set up antidrip device 10 in simulation platform 1 left side, when second collection container 9 takes out, elastic component 103 resumes deformation, make elastic component 103 pass through axis body 102 to roll up piece 104 application of force and push it into sliding cavity 107 in, thereby make second collection container 9 roll up piece 104 and seal simulation crack 4 in step when taking out, avoid appearing the water clock and pollute the experimental environment, through having set up locking mechanism 108 on simulation platform 1 right side, after second collection container 9 packs into completely bracket 8, rotate lock piece 1081 through adjusting button 1082 and reset, thereby make lock piece 1081 insert fastener 1083 inboard with second collection container 9 locking, avoid second collection container 9 to receive the influence self displacement of elastic component 103 bounce.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel karst underground water and soil loss simulation device comprises a simulation platform (1), a support frame (2), a slope (3), simulation cracks (4), a water inlet pipe (5), a water discharge pipe (6), a first collection container (7), a bracket (8) and a second collection container (9), wherein the bottom of the simulation platform (1) is locked and fixed with the support frame (2) through bolts, the slopes (3) are arranged on the left side and the right side of the top of the simulation platform (1), the simulation cracks (4) are arranged at the bottom of the slope (3), the simulation cracks (4) penetrate through the bottom of the simulation platform (1), the water inlet pipe (5) is arranged on the rear side of the simulation platform (1), the water discharge pipe (6) is arranged on the front side of the simulation platform (1), the first collection container (7) is arranged on the front side of the support frame (2), the bracket (8) is arranged in the middle of the bottom of the simulation platform (1), the second collecting container (9) is placed inside the bracket (8);

the method is characterized in that: the anti-dripping device (10) is arranged on the left side of the simulation platform (1), the anti-dripping device (10) comprises a rolling box (101), a shaft body (102), an elastic component (103), a rolling sheet (104), a through groove (105), a push plate (106), a sliding cavity (107) and a locking mechanism (108), the left side of the simulation platform (1) is locked with the rolling box (101) through bolts, the front end and the rear end of the shaft body (102) are both locked with bolts on the inner wall of the rolling box (101), the inner side of the elastic component (103) is fixedly bonded with the shaft body (102), the outer side of the elastic component (103) is fixedly bonded with the rolling sheet (104), the right side of the rolling box (101) is provided with the through groove (105), the tail end of the rolling sheet (104) extends out of the inner side of the rolling box (101) through the through groove (105), and the push plate (106) is fixedly welded to the bottom of the tail end of the rolling sheet (104), the simulation platform is characterized in that a sliding cavity (107) is formed in the top of the bracket (8), the rolling sheet (104) is attached to the inner wall of the sliding cavity (107) to slide, and a locking mechanism (108) is arranged on the right side of the simulation platform (1).

2. The novel karst underground water and soil loss simulation device as claimed in claim 1, wherein: locking mechanism (108) include locking piece (1081), adjusting knob (1082) and fastener (1083), simulation platform (1) right side is through pivot and locking piece (1081) normal running fit, locking piece (1081) right side is through bolt and adjusting knob (1082) lock solid, second collecting vessel (9) right side bonding is fixed with fastener (1083) to locking piece (1081) is pegged graft mutually with fastener (1083) inboard.

3. The novel karst underground water and soil loss simulation device as claimed in claim 1, wherein: the through groove (105) and the center line of the sliding cavity (107) are positioned on the same horizontal direction line, and the inner wall of the sliding cavity (107) is smooth and unimpeded.

4. The novel karst underground water and soil loss simulation device as claimed in claim 2, wherein: the maximum rotation angle of the locking piece (1081) is 180 degrees, and the locking piece (1081) can be positioned at any angle in the rotatable angle resetting process.

5. The novel karst underground water and soil loss simulation device as claimed in claim 1, wherein: when the second collecting container (9) is completely placed inside the bracket (8), the locking piece (1081) and the fastener (1083) are positioned on the same vertical direction line.

6. The novel karst underground water and soil loss simulation device as claimed in claim 1, wherein: when the winding sheet (104) is in a winding state, the elastic component (103) is in a power storage state.

7. The novel karst underground water and soil loss simulation device as claimed in claim 2, wherein: the locking piece (1081) is in a cam shape, and the central lines of the adjusting button (1082) and the locking piece (1081) are on the same horizontal direction line.

8. The novel karst underground water and soil loss simulation device as claimed in claim 1, wherein: the simulated crack (4) is positioned inside the sliding cavity (107), and the area of the rolling sheet (104) is larger than the size of the simulated crack (4).