CN111855956B - Water conservancy landslide experiment protector - Google Patents
Water conservancy landslide experiment protector Download PDFInfo
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- CN111855956B CN111855956B CN202010609523.1A CN202010609523A CN111855956B CN 111855956 B CN111855956 B CN 111855956B CN 202010609523 A CN202010609523 A CN 202010609523A CN 111855956 B CN111855956 B CN 111855956B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
Abstract
The invention discloses a water conservancy landslide experiment protection device, relates to the technical field of water conservancy experiment equipment, and solves the problems that in the existing landslide experiment device, the inside of a circulation water channel of the experiment device is easy to be blocked by slope protection stones and slag and soil blocks which are washed away, the cleaning is inconvenient, the water flow speed can be reduced by interception, and the accuracy of a washing experiment is influenced. The utility model provides a water conservancy landslide experiment protector, includes the experiment water tank, sprays the dish, and the motor, tine harrow and location are inserted frame, the whole rectangle structure that is of experiment water tank, its center department support the welding have an installation piece, and the symmetrical welding has two triangle water conservancy diversion slanted bars on the inner wall around and of experiment water tank. The mounting block and the two spray pipes are selectively matched for use, so that two landslide experiments of direct impact and axial flow scouring simulating water flow can be implemented, the dual-purpose mounting device has a dual-purpose use effect, and is high in versatility and wide in application range.
Description
Technical Field
The invention relates to the technical field of water conservancy experimental equipment, in particular to a water conservancy landslide experiment protection device.
Background
The small-scale model of the earth-rock dam is established to carry out landslide simulation experiments, various landslide inducement factors can be effectively controlled, the influence of various factors on landslide is independently analyzed, more precise monitoring data is obtained, and the inducing mechanism level of landslide can be deeply researched. Therefore, a set of measurement experiment platform is formed by combining various experiment devices and considering the influence of rainfall and wave factors on the landslide of the earth and rockfill dam, the deep research on the landslide of the earth and rockfill dam is realized, and the understanding on the landslide mechanism of the earth and rockfill dam is improved.
For example, patent No. CN201820379729.8 discloses an experimental apparatus convenient to observe water and to landslide influence, including first fixed plate, it has the adjustment tank to open on one side outer wall of first fixed plate, and sliding connection has the second fixed plate in the adjustment tank, the welding has two fixed rods on one side outer wall that first fixed plate was kept away from at second fixed plate top, and two fixed rods are located the both sides of second fixed plate respectively, two all opened the draw-in groove on the relative one side outer wall of fixed rod, and the draw-in groove internal joint of two fixed rods has same baffle, the top of first fixed plate and second fixed plate all is equipped with the detection device of equidistance distribution. The utility model discloses can adjust the width of experiment platform according to the requirement of difference, can do the experiment of one side landslide and two-sided landslide according to the requirement of difference, improve the suitability of device, can detect out the vertical effort and horizontal between in the soil to show through liquid crystal display, it is convenient to observe.
The general existence of current landslide experimental apparatus can only implement axial rivers scouring test to the bank protection mostly, does not possess the experimental ability to the bank protection just to perpendicular impact, can not just erode two kinds of experimental forms effective integrated combination to impact and axial compressor, causes simulation experiment function comparatively single, and the inside slope protection stone and the gathering of dregs soil block that is easily under erodeing of experimental apparatus's circulation water course block, and the clearance is inconvenient to can intercept and reduce the velocity of water flow, influence the problem of erodeing the experiment accuracy.
Disclosure of Invention
The invention aims to provide a water conservancy landslide experiment protection device, and aims to solve the problems that the inside of a circulation water channel of the experiment device provided in the background art is easily blocked by slope protection stones and slag and soil blocks which are washed away, the cleaning is inconvenient, the water flow speed can be reduced by interception, and the accuracy of a washing experiment is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a water conservancy landslide experiment protection device comprises an experiment water tank, a spray disc, a motor, a toothed harrow and a positioning insertion frame, wherein the experiment water tank comprises a triangular flow guide oblique strip, a track rod, an L-shaped supporting rod, a first spray pipe and a second spray pipe; the whole experimental water tank is of a rectangular structure, a mounting block is supported and welded at the center of the experimental water tank, and two triangular diversion oblique strips are symmetrically welded on the front inner wall and the rear inner wall of the experimental water tank; two track rods are symmetrically welded on the front outer wall and the rear outer wall of the experimental water tank, the connecting frame is sleeved on the two track rods in a sliding mode, and two L-shaped supporting rods are symmetrically supported and welded at the top end of the middle of the left side wall and the right side wall of the experimental water tank; a first water spray pipe is welded in the middle of the front side wall of the experimental water tank in a supporting mode, a triangular groove is formed in the middle section of the front triangular diversion oblique strip, and the first water spray pipe is communicated with the triangular groove; a second spray pipe is welded and communicated at the rear position of the right side wall of the experimental water tank; the experimental water tank is welded and supported above the top end of the water containing tank, and the water containing tank is also of a rectangular structure, and the volume of the water containing tank is 1.2 times that of the experimental water tank; the water storage tank comprises water pumping pipes, positioning supporting plates and clamping plates, wherein one L-shaped water pumping pipe penetrates through and is welded in the middle of the left side wall of the water storage tank, four positioning supporting plates are symmetrically welded at the top ends of the left side wall and the right side wall of the water storage tank, and four groups of clamping plates which are arranged at intervals are symmetrically welded on the inner wall of the positions of the four positioning supporting plates; the four positioning insertion frames are correspondingly inserted on the four positioning support plates in a penetrating manner through spring pushing, and four square filter discs are clamped among the four groups of clamping plates; the spraying disc comprises L-shaped support rods, the two L-shaped support rods are welded on the two L-shaped support rods in a left-right opposite direction, a rectangular spraying disc is welded and fixed between the two L-shaped support rods, and the spraying disc is arranged right above the top end of the mounting block; the two tooth rakes are welded and fixed at the bottom of the connecting frame in a front-back corresponding mode; the motor comprises a synchronous wheel and a shifting lever, the motor is locked and fixed on the vertical plate section of the left L-shaped stay bar, and the two synchronous wheels are inserted and installed on the head end sections of the two L-shaped stay bars; two synchronous wheels are tightly sleeved with a synchronous belt, and a deflector rod is locked and fixed on the outer wall of the synchronous belt.
Preferably, the mounting block comprises a diversion inclined block and an arc-shaped track plate, the mounting block is integrally of a trapezoidal structure, the rear side of the mounting block is a planing straight inclined plane, the front side of the mounting block is an arc-shaped inclined plane, and the top end of the arc-shaped inclined plane is provided with the arc-shaped track plate; the left side and the right side of the mounting block are symmetrically welded with four diversion oblique blocks at intervals.
Preferably, two inverted trapezoidal flow channels are formed between the four diversion inclined blocks and the two triangular diversion inclined bars at intervals, four rectangular water leaking grooves are symmetrically formed in the left end and the right end of the two flow channels, four water blocking frames are fixedly welded at the bottoms of the four water leaking grooves, and the four water blocking frames are over against the top ends of the four square filter discs; two vacant water channels are formed between the four diversion inclined blocks at intervals, and water leakage holes are uniformly formed in the bottom plates of the two vacant water channels.
Preferably, the connecting frame comprises a limiting frame, a sliding groove is formed in the middle section of the top supporting beam rod of the connecting frame in a penetrating mode, the shifting rod is inserted downwards and slides in the sliding groove, two limiting frames are symmetrically welded and hung at the bottoms of two vertical supporting rods of the connecting frame, and the head end and the tail end of each limiting frame are respectively sleeved on two track rods in a sliding mode.
Preferably, the toothed harrow comprises an L-shaped ejector rod and a cross-brace inserted rod, and the two toothed harrow parts are welded and fixed at the bottoms of the two connecting frames and are slidably positioned in two inverted trapezoidal flow channels between the four diversion inclined blocks and the two triangular diversion inclined bars; two cross-brace inserted rods are symmetrically welded at the top end of the front side of the toothed harrow, and an L-shaped ejector rod is fixedly welded at the tail ends of the two cross-brace inserted rods.
Preferably, the two cross brace inserted rods penetrate through and are inserted on the vertical brace side plate of the front side connecting frame through spring pushing, and the head end of the L-shaped ejector rod is rotatably provided with a guide wheel which slides to correspondingly push and contact with the arc-shaped track plate.
Preferably, the filter disc comprises positioning blocks, four groups of positioning blocks are welded and fixed on the outer side wall of the square filter disc in a left-right opposite direction, and the four groups of positioning blocks are correspondingly inserted into middle clamping grooves of the four groups of clamping plates in a clamping manner.
Preferably, the positioning insertion frame is formed by welding a main body pull frame and two L-shaped insertion rods at the top end, and four groups of L-shaped insertion rods at the top end of the four positioning insertion frames correspondingly penetrate through four groups of clamping plates and four groups of positioning blocks in sequence.
Compared with the prior art, the invention has the beneficial effects that:
1. the mounting block is selectively matched with the two spray pipes for use, so that two landslide experiments of direct impact and axial flow scouring simulating water flow can be implemented, the dual-purpose use effect is achieved, the multifunctional performance is good, and the application range is wide;
2. according to the invention, through the rotation jacking matching of the deflector rod and the middle sliding groove of the connecting frame, the motor can drive the synchronous belt to rotate and drive the connecting frame and the two tooth rakes to slide in a left-right reciprocating manner in two water flowing channels, slope protection stones and large blocks of muck washed in the channels are scraped and swept in the left-right four filter discs through the four rectangular water leaking grooves, so that the stones and the muck washed in the channels are prevented from gathering and blocking in the channels, the smoothness of water flow is influenced, the flow speed is reduced, the accuracy of a washing experiment is reduced, and the channels are inconvenient to clean in the later period;
3. through the cooperation of the roll roof pressure of L form ejector pin head end guide pulley and arc track board can order about the preceding smooth hunch-up radian that is suitable for installation piece arc inclined plane of preceding along two stull inserted bars of front side tine harrow, makes front side tine harrow have and keeps away the barrier function, prevents that front side tine harrow and the bank protection on the arc inclined plane from scraping the contact, scrapes the destruction with the bank protection top, confuses rivers and erodees the erosion damage of bank protection, causes experiment conclusion deviation.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a right-side three-dimensional structure of the present invention;
FIG. 3 is a schematic diagram of a three-dimensional structure of an experimental water tank according to the present invention;
FIG. 4 is a schematic view of a mounting block of the present invention;
FIG. 5 is a schematic view of the bottom structure of the experimental water tank of the present invention;
FIG. 6 is a schematic view of a three-dimensional structure of a deflector block according to the present invention;
FIG. 7 is a schematic three-dimensional structure of the water tank of the present invention;
FIG. 8 is a schematic view of a rake structure according to the present invention;
FIG. 9 is an enlarged view of portion A of FIG. 7 according to the present invention;
FIG. 10 is an enlarged view of portion B of FIG. 3 according to the present invention;
in the figure: 1. an experimental water tank; 101. a triangular diversion slanted bar; 102. a track rod; 103. an L-shaped strut; 104. a first water spray pipe; 105. a second water spray pipe; 2. mounting blocks; 201. a flow guide inclined block; 202. an arc-shaped track plate; 3. a water containing tank; 301. a water pumping pipe; 302. positioning a supporting plate; 303. clamping a plate; 4. spraying a disc; 401. an L-shaped strut; 5. a motor; 501. a synchronizing wheel; 502. a deflector rod; 6. a connecting frame; 601. a limiting frame; 7. a toothed harrow; 701. an L-shaped ejector rod; 702. a cross brace inserted bar; 8. positioning the inserting frame; 9. a filter disc; 901. and (7) positioning the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 10, an embodiment of the present invention includes: a water conservancy landslide experiment protection device comprises an experiment water tank 1, a spray disc 4, a motor 5, a toothed harrow 7 and a positioning inserting frame 8, wherein the experiment water tank 1 comprises a triangular flow guide oblique strip 101, a track rod 102, an L-shaped supporting rod 103, a first water spray pipe 104 and a second water spray pipe 105; the whole experimental water tank 1 is of a rectangular structure, a mounting block 2 is supported and welded at the center of the experimental water tank 1, and two triangular flow guide oblique strips 101 are symmetrically welded on the front inner wall and the rear inner wall of the experimental water tank 1; two track rods 102 are symmetrically welded on the front outer wall and the rear outer wall of the experimental water tank 1, the connecting frame 6 is slidably sleeved on the two track rods 102, and two L-shaped support rods 103 are symmetrically supported and welded at the top ends of the middles of the left side wall and the right side wall of the experimental water tank 1; a first water spray pipe 104 is supported and welded in the middle of the front side wall of the experimental water tank 1, a triangular groove is formed in the middle section of the front side triangular diversion oblique strip 101, and the first water spray pipe 104 is communicated with the triangular groove; a second spray pipe 105 is welded and communicated at the rear position of the right side wall of the experimental water tank 1; the experimental water tank 1 is welded and supported above the top end of the water containing tank 3, and the water containing tank 3 is also of a rectangular structure, and the volume of the water containing tank 3 is 1.2 times that of the experimental water tank 1; the water storage tank 3 comprises a water pumping pipe 301, positioning support plates 302 and clamping plates 303, wherein the L-shaped water pumping pipe 301 penetrates through and is welded in the middle of the left side wall of the water storage tank 3, the four positioning support plates 302 are symmetrically welded at the top ends of the left side wall and the right side wall of the water storage tank 3, and the four clamping plates 303 arranged at intervals are symmetrically welded on the inner wall of the four positioning support plates 302; the four positioning insertion frames 8 are correspondingly inserted and inserted on the four positioning support plates 302 through spring pushing, and four square filter discs 9 are clamped between the four groups of clamping plates 303; the spraying disc 4 comprises L-shaped support rods 401, two L-shaped support rods 401 are welded on the two L-shaped support rods 103 in a left-right opposite direction, a rectangular spraying disc 4 is welded and fixed between the two L-shaped support rods 401, and the spraying disc 4 is arranged over the top end of the mounting block 2 in an opposite mode; the two tooth rakes 7 are welded and fixed at the bottom of the connecting frame 6 in a front-back corresponding manner; the motor 5 comprises a synchronizing wheel 501 and a shifting lever 502, the motor 5 is locked and fixed on a vertical plate section of the left L-shaped support rod 401, and the two synchronizing wheels 501 are rotatably arranged on the head end sections of the two L-shaped support rods 103 in an inserting manner; two synchronous wheels 501 are tightly sleeved with a synchronous belt, and the outer wall of the synchronous belt is locked and fixed with a deflector rod 502.
Further, the mounting block 2 comprises a flow guide inclined block 201 and an arc-shaped track plate 202, the mounting block 2 is integrally in a trapezoidal structure, the rear side of the mounting block is a planing straight inclined plane, the front side of the mounting block is an arc-shaped inclined plane, and the top end of the arc-shaped inclined plane is provided with the arc-shaped track plate 202 in a forming mode; the left side and the right side of the installation block 2 are symmetrically welded with four diversion inclined blocks 201 at intervals, slope protection and anti-slope devices are arranged on the inclined planes on the two sides of the installation block 2, the arc-shaped inclined plane on the front side of the installation block 2 is matched with the facing jet of the first water spray pipe 104 to experimentally simulate the positive vertical impact of water flow in a T-shaped diversion water channel on the slope protection, and the straight inclined plane on the rear side of the installation block 2 is matched with the second water spray pipe 105 to experimentally simulate the axial scouring of the water flow on the slope protection.
Further, two inverted trapezoidal flow channels are formed between the four diversion inclined blocks 201 and the two triangular diversion inclined bars 101 at intervals, four rectangular water leakage grooves are symmetrically formed in the left end and the right end of the two flow channels, four water blocking frames are fixedly welded at the bottoms of the four water leakage grooves, and the four water blocking frames are over against the top ends of the four square filter discs 9; four empty water channels are formed between the guide oblique blocks 201 at intervals, water leakage holes are uniformly formed in the bottom plates of the two empty water channels, the four rectangular water leakage grooves at the left end and the right end of the two water channels can enable water to be aligned with and leaked to the four filter discs 9, and the water leakage holes in the bottom plates of the two empty water channels between the four guide oblique blocks 201 can enable spray water flowing out of the spray disc 4 to be leaked to the inside of the water containing tank 3.
Further, the connection frame 6 includes a limit frame 601, a sliding groove is formed in the middle section of the top supporting beam rod of the connection frame 6 in a penetrating mode, the shifting rod 502 is inserted downwards to slide in the sliding groove, two vertical supporting rods of the connection frame 6 are symmetrically welded at the bottom of the two vertical supporting rods to hang the two limit frames 601, the head ends and the tail ends of the two limit frames 601 are respectively sleeved on the two track rods 102 in a sliding mode, the shifting rod 502 is matched with the middle sliding groove of the connection frame 6 in a rotating and pushing mode, the motor 5 can drive the synchronous belt to rotate and drive the connection frame 6 and the two toothed rakes 7 to slide in a reciprocating mode in the left and right directions of the two water flowing channels, slope protection stones and large blocks of dregs washed in the channels are scraped and swept in the four filter discs 9 in the left and right directions through the four rectangular water leaking grooves, the stones and dregs collected in the channels under the washing are prevented from being blocked, water flow smoothness is influenced, flow speed is reduced, accuracy of a washing experiment is reduced, and cleaning inconvenience in the later period is caused.
Further, the rake 7 comprises an L-shaped top rod 701 and a cross brace inserted rod 702, and the two rakes 7 are welded and fixed at the bottoms of the two connecting frames 6 and are slidably positioned in two inverted trapezoidal flowing water channels between the four diversion inclined blocks 201 and the two triangular diversion inclined bars 101; front side the top symmetrical welding of harrow tooth 7 has two stull inserted bar 702, and the tail end welded fastening of two stull inserted bar 702 has a L form ejector pin 701, and preceding smooth hunch-up radian that is suitable for 2 arc inclined planes of installation piece can be followed to two stull inserted bar 702 to front side harrow tooth 7, avoids the bank protection scraping contact destruction on harrow tooth and the arc inclined plane, confuses rivers and erodees the erosion damage of bank protection, causes the experiment conclusion deviation.
Further, the two cross brace insertion rods 702 penetrate through and are inserted into the vertical brace side plates of the front side connecting frame 6 through spring pushing, a guide wheel is rotatably mounted at the head end of the L-shaped ejector rod 701 and slides to be in corresponding abutting contact with the arc-shaped track plate 202, the front side tooth rake 7 can be driven to move forwards through rolling and jacking cooperation of the guide wheel at the head end of the L-shaped ejector rod 701 and the arc-shaped track plate 202, the front side tooth rake 7 is prevented from being in contact with slope protection, the front side tooth rake 7 has an obstacle avoidance function, the two springs on the two cross brace insertion rods 702 are pushed downwards, and the front side tooth rake 7 can be automatically pushed to reset after leaving the mounting block 2.
Further, the filter disc 9 comprises positioning blocks 901, four sets of positioning blocks 901 are welded and fixed on the outer side wall of the square filter disc 9 in a left-right opposite direction, the four sets of positioning blocks 901 are correspondingly inserted into middle clamping grooves of the four sets of clamping plates 303, and the filter disc 9 can be used for filtering flushing water leaked from rectangular water leakage grooves at the left and right of two channels, so that broken stone and slag entering the water containing tank 3 are reduced, the cleanliness of water contained in the water containing tank 3 is guaranteed, and the circular suction use is facilitated.
Furthermore, the positioning insertion frame 8 is formed by welding a main body pull frame and two L-shaped insertion rods at the top end, four groups of L-shaped insertion rods at the top end of the four positioning insertion frames 8 correspondingly sequentially penetrate through four groups of clamping plates 303 and four groups of positioning blocks 901, the four positioning insertion frames 8 can be used for positioning four filter discs 9 in an insertion mode, the four positioning insertion frames 8 are installed in an elastic pushing mode, and the four filter discs 9 can be detached, driven and cleaned conveniently through upward sliding and pulling off.
The working principle is as follows: when the device is used, a water inlet pipe of an external circulating water pump is connected with a water pumping pipe 301, a water outlet pipe is selectively connected with a first water spraying pipe 104 and a second water spraying pipe 105, a water outlet branch pipe of the circulating water pump is connected with a water inlet short pipe at the top end of a spraying disc 4 in a locking manner, then fixed slope protection and anti-landslide devices are arranged on the inclined surfaces of the two sides of an installation block 2, the external circulating water pump and a motor 5 are started, the arc-shaped inclined surface of the front side of the installation block 2 is matched with the first water spraying pipe 104 to be sprayed to simulate the positive vertical impact of water flow in a T-shaped diversion water channel on a slope protection in an experiment manner, the straight inclined surface of the rear side of the installation block 2 is matched with the second water spraying pipe 105 to simulate the axial scouring of the water flow on the slope protection, and the deflector rod 502 is matched with the rotating top deflector of a chute in the middle of a connecting frame 6, the motor 5 can drive a synchronous belt to rotate and drive the connecting frame 6 and two scouring blocks scouring soil blocks 7 to slide in a left and right in a reciprocating manner in two running water channels, so as to avoid blocking blocks and scouring blocks in the filtering discs 9 below the channel and the four positions;
after the water flow washes the revetment, the water flow leaks and discharges into four filter discs 9 through four rectangular water leakage grooves on the left and right of two channels, and the filter discs 9 can be over against and filter the washing water leaked and discharged from the four rectangular water leakage grooves, so that the broken stone and slag entering the water containing tank 3 are reduced;
the spray disk 4 is just to arranging the top of installation piece 2 in, can spray the erosion of simulation rainwater to the bank protection, and the hole that leaks on the empty water course bottom plate of two places between the oblique piece 201 of water conservancy diversion everywhere can leak the spray water that the spray disk 4 blowout outflows and arrange inside flourishing water tank 3.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a water conservancy landslide experiment protector which characterized in that: the device comprises an experimental water tank (1), a spraying disc (4), a motor (5), a tooth rake (7) and a positioning inserting frame (8), wherein the experimental water tank (1) comprises a triangular diversion oblique strip (101), a track rod (102), an L-shaped support rod (103), a first water spraying pipe (104) and a second water spraying pipe (105); the whole experimental water tank (1) is of a rectangular structure, a mounting block (2) is supported and welded at the center of the experimental water tank (1), and two triangular diversion oblique strips (101) are symmetrically welded on the front inner wall and the rear inner wall of the experimental water tank (1); two track rods (102) are symmetrically welded on the front outer wall and the rear outer wall of the experimental water tank (1), the connecting frame (6) is sleeved on the two track rods (102) in a sliding mode, and two L-shaped supporting rods (103) are symmetrically supported and welded at the top end of the middle of the left side wall and the right side wall of the experimental water tank (1); a first water spray pipe (104) is supported and welded in the middle of the front side wall of the experimental water tank (1), a triangular groove is formed in the middle section of the front triangular diversion slanted bar (101), and the first water spray pipe (104) is communicated with the triangular groove; a second spray pipe (105) is welded and communicated at the rear side position of the right side wall of the experimental water tank (1); the experimental water tank (1) is welded and supported above the top end of the water containing tank (3), and the water containing tank (3) is also of a rectangular structure, and the volume of the water containing tank (3) is 1.2 times that of the experimental water tank (1); the water containing tank (3) comprises a water pumping pipe (301), a positioning support plate (302) and clamping plates (303), wherein the L-shaped water pumping pipe (301) penetrates through the middle position of the left side wall of the water containing tank (3), four positioning support plates (302) are symmetrically welded at the top end positions of the left side wall and the right side wall of the water containing tank (3), and four groups of clamping plates (303) which are arranged at intervals are symmetrically welded on the inner wall of the positions of the four positioning support plates (302); the four positioning insertion frames (8) are correspondingly inserted on the four positioning support plates (302) in a penetrating manner through the pushing of springs, and four square filter discs (9) are clamped among the four groups of clamping plates (303); the spraying disc (4) comprises L-shaped support rods (401), the two L-shaped support rods (401) are welded on the two L-shaped support rods (103) in a left-right opposite direction, a rectangular spraying disc (4) is welded and fixed between the two L-shaped support rods (401), and the spraying disc (4) is arranged over the top end of the mounting block (2) in an opposite mode; the two tooth rakes (7) are welded and fixed at the bottom of the connecting frame (6) in a front-back corresponding mode; the motor (5) comprises a synchronizing wheel (501) and a shifting lever (502), the motor (5) is locked and fixed on a vertical plate section of the left L-shaped support rod (401), and the two synchronizing wheels (501) are rotatably inserted and installed on head end sections of the two L-shaped support rods (103); two synchronous wheels (501) are tightly sleeved with a synchronous belt, and the outer wall of the synchronous belt is locked and fixed with a deflector rod (502).
2. The water conservancy landslide experiment protector of claim 1, characterized in that: the mounting block (2) comprises a flow guide inclined block (201) and an arc-shaped track plate (202), the mounting block (2) is integrally in a trapezoidal structure, the rear side of the mounting block is a slicing straight inclined plane, the front side of the mounting block is an arc-shaped inclined plane, and the top end of the arc-shaped inclined plane is provided with the arc-shaped track plate (202) in a forming mode; the left side and the right side of the mounting block (2) are symmetrically welded with four diversion oblique blocks (201) at intervals.
3. The water conservancy landslide experiment protector of claim 2, characterized in that: two inverted trapezoidal flow channels are formed between the four diversion inclined blocks (201) and the two triangular diversion inclined bars (101) at intervals, four rectangular water leakage grooves are symmetrically formed in the left end and the right end of the two flow channels, four water blocking frames are fixedly welded at the bottoms of the four water leakage grooves, and the four water blocking frames are over against the top ends of the four square filter discs (9); two vacant water channels are formed among the four diversion inclined blocks (201) at intervals, and water leakage holes are uniformly formed in the bottom plates of the two vacant water channels.
4. The water conservancy landslide experiment protector of claim 1, characterized in that: the connecting frame (6) comprises limiting frames (601), a sliding groove is formed in the middle section of the top supporting beam rod of the connecting frame (6) in a penetrating mode, the shifting rod (502) slides in the sliding groove in a downward inserting mode, the two vertical supporting rods of the connecting frame (6) are symmetrically welded to hang the two limiting frames (601), and the head ends and the tail ends of the two limiting frames (601) are respectively sleeved on the two track rods (102) in a sliding mode.
5. The water conservancy landslide experiment protector of claim 1, characterized in that: the toothed harrow (7) comprises an L-shaped ejector rod (701) and a cross-brace inserted bar (702), and the two toothed harrow (7) are welded and fixed at the bottoms of the two connecting frames (6) and are slidably positioned in two inverted trapezoidal flow channels between the four diversion inclined blocks (201) and the two triangular diversion inclined bars (101); two cross-brace inserted rods (702) are symmetrically welded at the top end of the front side of the toothed harrow (7), and an L-shaped ejector rod (701) is fixedly welded at the tail ends of the two cross-brace inserted rods (702).
6. The water conservancy landslide experiment protector of claim 5, characterized in that: the two cross brace inserted rods (702) are pushed by a spring to penetrate through and be inserted on the vertical brace side plate of the front side connecting frame (6), the head end of the L-shaped ejector rod (701) is rotatably provided with a guide wheel, and the guide wheel slides to correspondingly push against and contact with the arc-shaped track plate (202).
7. The water conservancy landslide experiment protector of claim 1, characterized in that: the filter disc (9) comprises positioning blocks (901), four groups of positioning blocks (901) are welded and fixed on the outer side wall of the square filter disc (9) in a left-right opposite direction, and the four groups of positioning blocks (901) are correspondingly inserted into middle clamping grooves of the four groups of clamping plates (303).
8. The water conservancy landslide experiment protector of claim 1, characterized in that: the positioning insertion frame (8) is formed by welding a main body pull frame and two L-shaped insertion rods at the top end, and four groups of L-shaped insertion rods at the top end of the positioning insertion frame (8) correspondingly penetrate through four groups of clamping plates (303) and four groups of positioning blocks (901) in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010609523.1A CN111855956B8 (en) | 2020-06-29 | 2020-06-29 | Water conservancy landslide experiment protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010609523.1A CN111855956B8 (en) | 2020-06-29 | 2020-06-29 | Water conservancy landslide experiment protector |
Publications (3)
| Publication Number | Publication Date |
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| CN111855956A CN111855956A (en) | 2020-10-30 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204718905U (en) * | 2015-06-24 | 2015-10-21 | 长沙理工大学 | A kind of lab simulation gathering ground slope erosion device |
| CN207780020U (en) * | 2018-02-08 | 2018-08-28 | 西安科技大学 | A kind of landslide impact force experimental apparatus for testing |
| CN208736764U (en) * | 2018-04-26 | 2019-04-12 | 四川大学 | Force test system is pulled on a kind of simulation bulk solid slope when slope runoff washes away |
| CN210262936U (en) * | 2019-06-19 | 2020-04-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Scour prevention channel structure for hydraulic engineering |
| CN210342054U (en) * | 2019-06-21 | 2020-04-17 | 黄河水利委员会黄河机械厂 | Suction disc type cleaning device for channel side slope sediment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11567057B2 (en) * | 2018-11-26 | 2023-01-31 | Kun Fang | Landslide experimental device for simulating constant seepage flow |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204718905U (en) * | 2015-06-24 | 2015-10-21 | 长沙理工大学 | A kind of lab simulation gathering ground slope erosion device |
| CN207780020U (en) * | 2018-02-08 | 2018-08-28 | 西安科技大学 | A kind of landslide impact force experimental apparatus for testing |
| CN208736764U (en) * | 2018-04-26 | 2019-04-12 | 四川大学 | Force test system is pulled on a kind of simulation bulk solid slope when slope runoff washes away |
| CN210262936U (en) * | 2019-06-19 | 2020-04-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Scour prevention channel structure for hydraulic engineering |
| CN210342054U (en) * | 2019-06-21 | 2020-04-17 | 黄河水利委员会黄河机械厂 | Suction disc type cleaning device for channel side slope sediment |
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| CN111855956B8 (en) | 2022-11-22 |
| CN111855956A (en) | 2020-10-30 |
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Effective date of registration: 20221026 Address after: No. 221, Changzheng Road, Xiaogan City, Hubei Province, 432000 Applicant after: XIAOGAN POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRIC POWER Co.,Ltd. Address before: Guangzhou Panyu Polytechnic, 1342 Shiliang Road, Panyu District, Guangzhou, Guangdong 510000 Applicant before: Zeng Zhaoyang |
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Correction item: Patentee; Address|Patent agency|Patent Agent Correct: XIAOGAN POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRIC POWER Co.,Ltd.|No. 221, Changzheng Road, Xiaogan City, Hubei Province, 432000|Hangzhou Zhiguantong Patent Agency (General Partnership) 33288|Wei Min False: Zeng Zhaoyang|Guangzhou Panyu Polytechnic, 1342 Shiliang Road, Panyu District, Guangzhou, Guangdong 510000;N/A Number: 44-01 Volume: 38 Correction item: Patentee|Address|Patent agency|Patent Agent Correct: XIAOGAN POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRIC POWER Co.,Ltd.|No. 221, Changzheng Road, Xiaogan City, Hubei Province, 432000|Hangzhou Zhiguantong Patent Agency (General Partnership) 33288|Wei Min False: Zeng Zhaoyang|Guangzhou Panyu Polytechnic, 1342 Shiliang Road, Panyu District, Guangzhou, Guangdong 510000;N/A Number: 44-01 Page: The title page Volume: 38 |