A device for monitoring runoff in soil and water conservation

Abstract

The utility model relates to water and soil conservation monitoring simulation technical field especially relates to a water and soil conservation monitoring runoff simulation device, including collection pool, one side of collection pool is equipped with lifting mechanism, the middle position of lifting mechanism is equipped with a plurality of model modules, the both sides of lifting mechanism are equipped with clamping mechanism, a plurality of model modules upside is equipped with rain mechanism. Through clamping mechanism can quickly the model module of a plurality of model modules is clamped and fixed, also is convenient to the model module of a certain position carries out the replacement, in addition also can through lifting mechanism to quickly the model module of a plurality of model modules carries out the unified adjustment inclination angle to the simulation different gradient under water and soil conservation situation, in addition can through rain mechanism to avoid the situation of rainwater turbulence, and can according to the situation to adjust the falling area of simulated rain.

Description

Technical Field

[0001] This utility model relates to the field of soil and water conservation monitoring simulation technology, and in particular to a soil and water conservation monitoring runoff simulation device. Background Technology

[0002] According to the patent document with publication number CN216285267U, water is supplied to the top of the simulated rain device through a water inlet pipe and a hanging plate to simulate rain. At the same time, the position of the simulated rain device is adjusted to control the position of the rain, so that the simulated rain will fall into the river model. By observing the flow of silt, sand and gravel in the river model, the water volume is then observed and recorded using a water storage tank. In this patent document, when simulating rain using a simulated rain device, the water falls from the top of the device, which is quite long. Therefore, when water is simulated to fall in a certain area of ​​the river model, water that does not fall from the simulated rain device in time will flow along the entire device, causing some water droplets to fall even in areas where rain is not simulated. At the same time, some water that does not fall from the simulated rain device in time may also flow into the water storage tank, causing deviations in the water volume in the storage tank. This may also cause errors in the simulation experiment, and the entire device makes it inconvenient to adjust the model structure. Utility Model Content

[0003] The purpose of this invention is to provide a water and soil conservation monitoring runoff simulation device to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions: A soil and water conservation monitoring runoff simulation device includes a collection pool, a lifting mechanism on one side of the collection pool, multiple model modules in the middle of the lifting mechanism, clamping mechanisms on both sides of the lifting mechanism, and a rain shower mechanism on the upper side of the multiple model modules. The lifting mechanism includes a base, an inclined plate hinged to the top of the base, a guide frame at one end of the inclined plate, a lifting plate slidably connected inside the guide frame, and a lifting component at the middle of the guide frame; The clamping mechanism includes multiple sliding frames, with two drive components on the lower side of each sliding frame. A spring is fixed between two adjacent sliding frames. A limit seat is slidably connected to the inner side of each sliding frame, and a connecting rod is fixed to one end of each limit seat near the model module. The rain shower mechanism includes two guide rails, which are fixed to the front and rear sides of the base. Each guide rail has a support frame slidably connected to the side away from the base. A rain shower frame is slidably connected to the upper side of the two support frames. U-shaped sockets are provided on both the front and rear sides of the rain shower frame. The rain shower frame has a hollow structure inside, and a round hole is opened at the bottom of the rain shower frame to simulate raindrops. Two flow-limiting plates for sealing the round hole are slidably connected inside the rain shower frame, and the two flow-limiting plates are arranged symmetrically front and back.

[0005] Preferably, a lifting groove is provided on one side of the top of the base, clamping grooves are provided on both the front and rear sides of the first groove, and guide grooves are provided on both the front and rear sides of the two clamping grooves.

[0006] Preferably, the model module has a rotating ball seat at the bottom, and a threaded rod is fixed at the top of the rotating ball seat. The bottom of the model module has a positioning threaded hole for engaging with the threaded rod.

[0007] Preferably, the lifting assembly includes a lifting screw, both ends of which are rotatably connected inside the orientation frame. A lifting motor is fixedly installed at the input end of the lifting screw, and the fixed part of the lifting motor is fixedly connected to the top of the orientation frame. A first threaded hole that mates with the lifting screw is opened at the center of the lifting plate, and one end of the inclined plate is hinged to the lifting plate.

[0008] Preferably, the drive assembly includes a clamping screw, a clamping motor is fixedly installed at the input end of the clamping screw, a clamping arm is provided on the outside of the clamping screw, and a second threaded hole that mates with the clamping screw is opened at the center of the lower end of the clamping arm.

[0009] Preferably, the lower end of the orientation frame is slidably connected to the lifting groove of the base, both ends of the clamping screw are rotatably connected to the clamping groove of the base, the clamping arm is slidably connected to the clamping groove of the base, and the lower end of the sliding frame is slidably connected to the guide groove of the base.

[0010] Preferably, the guide rail has a through hole for the end of the U-shaped socket to pass through, and both the front and rear ends of the shower rack have sockets for inserting the U-shaped socket.

[0011] The advantages compared to existing technologies are as follows: The clamping mechanism allows for the quick clamping and fixing of multiple model modules, and also facilitates the replacement of model modules at a specific location. In addition, the lifting mechanism allows for the rapid and uniform adjustment of the tilt angle of multiple model modules to simulate soil and water conservation under different slopes. Furthermore, the rain shower mechanism can prevent rainwater turbulence and adjust the simulated rainwater drop area as needed. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1This is a perspective view of the water and soil conservation monitoring runoff simulation device described in this utility model; Figure 2 This is a front view of the water and soil conservation monitoring runoff simulation device described in this utility model; Figure 3 This is a side view of the water and soil conservation monitoring runoff simulation device described in this utility model; Figure 4 yes Figure 2 Sectional view at point BB; Figure 5 yes Figure 3 Sectional view at point AA; Figure 6 This is a schematic diagram of the clamping mechanism of the soil and water conservation monitoring runoff simulation device described in this utility model; Figure 7 This is a schematic diagram of the rain shower frame structure of the soil and water conservation monitoring runoff simulation device described in this utility model; Figure 8 This is a schematic diagram of the lifting mechanism structure of the soil and water conservation monitoring runoff simulation device described in this utility model; Figure 9 This is a schematic diagram of the spring structure of the water and soil conservation monitoring runoff simulation device described in this utility model; Figure 10 This is a schematic diagram of the base structure of the soil and water conservation monitoring runoff simulation device described in this utility model.

[0014] The annotations in the attached figures are explained as follows: 1. Lifting mechanism; 2. Model module; 3. Clamping mechanism; 4. Raining mechanism; 5. Rotating ball seat; 6. Collection pool; 11. Base; 12. Inclined plate; 13. Lifting plate; 14. Orientation frame; 15. Lifting screw; 16. Lifting motor; 31. Sliding frame; 32. Spring; 33. Limiting seat; 34. Connecting rod; 35. Clamping screw; 36. Clamping arm; 37. Clamping motor; 41. Guide rail; 42. Support frame; 43. Raining frame; 44. U-shaped socket; 45. Flow limiting plate. Detailed Implementation

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. All electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventionally known device such as a computer that provides control.

[0016] The present invention will be further described below with reference to the accompanying drawings: like Figures 1-10 As shown, a water and soil conservation monitoring runoff simulation device includes a collection pool 6, a lifting mechanism 1 on one side of the collection pool 6, multiple model modules 2 in the middle of the lifting mechanism 1, clamping mechanisms 3 on both sides of the lifting mechanism 1, and a rain shower mechanism 4 on the upper side of the multiple model modules 2.

[0017] In this embodiment: the lifting mechanism 1 includes a base 11. A lifting groove is provided on one side of the top of the base 11. Clamping grooves are provided on both the front and rear sides of the first groove. Guide grooves are provided on both the front and rear sides of the two clamping grooves. An inclined plate 12 is hinged to the top of the base 11. A guide frame 14 is provided at one end of the inclined plate 12. A lifting plate 13 is slidably connected inside the guide frame 14. A lifting screw 15 is provided in the middle of the guide frame 14. Both the upper and lower ends of the lifting screw 15 are rotatably connected inside the guide frame 14. A lifting motor 16 is fixedly installed at the input end of the lifting screw 15. The fixed part of the lifting motor 16 is connected to the guide frame 14. The top of the frame 14 is fixedly connected, and the center of the lifting plate 13 has a first threaded hole that mates with the lifting screw 15. One end of the inclined plate 12 is hinged to the lifting plate 13. The lifting screw 15 is rotated by the rotating part of the lifting motor 16. The rotation of the lifting screw 15 causes the lifting plate 13 to slide up and down within the orientation frame 14. When the lifting plate 13 slides up and down, the height of one end of the inclined plate 12 is adjusted, thereby adjusting the tilt angle of the inclined plate 12. During the change of the tilt angle of the inclined plate 12, the orientation frame 14 is moved along the lifting slide by the lifting plate 13, thereby uniformly changing the slope composed of multiple model modules 2.

[0018] In this embodiment, the clamping mechanism 3 includes multiple sliding frames 31. Two drive components are provided on the lower side of the multiple sliding frames 31. A spring 32 is fixed between two adjacent sliding frames 31. A limit seat 33 is slidably connected to the inner side of each sliding frame 31. A connecting rod 34 is fixed to one end of each limit seat 33 near the model module 2. The connecting rod 34 is fixed to the model module 2 by the limit seat 33. During the height adjustment of the model module 2, the connecting rods 34 on the front and rear sides of the model module 2 slide in the corresponding sliding frame 31, thereby ensuring that the model module 2 will not tilt with the inclined plate 12. At the same time, the spring 32 is used to quickly spring open the two adjacent sliding frames 31, so that different model modules 2 can be easily and quickly replaced.

[0019] In this embodiment: the rain shower mechanism 4 includes two guide rails 41, which are fixed to the front and rear sides of the base 11. Each guide rail 41 has a support frame 42 slidably connected to the side away from the base 11. A rain shower frame 43 is slidably connected to the upper side of the two support frames 42. U-shaped sockets 44 are provided on both the front and rear sides of the rain shower frame 43. The rain shower frame 43 has a hollow internal structure, and a circular hole for simulating raindrops is opened at the bottom of the rain shower frame 43. Two flow-limiting plates 45 for sealing the circular hole are slidably connected inside the rain shower frame 43, and the two flow-limiting plates 45 are arranged symmetrically front and rear. The guide rails 41 have through holes for the ends of the U-shaped sockets 44 to pass through, and the front and rear ends of the rain shower frame 43 have through holes for the ends of the U-shaped sockets 44 to pass through. The socket 44 is inserted into the socket, and the end of the U-shaped socket 44 passes through the corresponding hole of the support frame 42, and the end of the U-shaped socket 44 is inserted into the socket of the corresponding rain rack 43, thereby fixing the rain rack 43 between the two support frames 42. Repeating the above operation can adjust the distance between the rain rack 43 and the top of different model modules 2. At this time, an appropriate amount of water is poured into the top of the rain rack 43, and the water will fall out from the round hole of the rain rack 43 to form simulated raindrops. The simulated raindrops will fall from the bottom of the rain rack 43 onto the corresponding model module 2, thereby simulating the soil erosion process on multiple model modules 2. In addition, the falling area of ​​simulated rainwater can be changed by sliding the position of the two flow limiting plates 45 inside the rain rack 43.

[0020] In this embodiment: the bottom of the model module 2 is provided with a rotating ball seat 5, and the top of the rotating ball seat 5 is fixed with a threaded rod. The bottom of the model module 2 is provided with a positioning threaded hole for cooperating with the threaded rod. By rotating the rotating ball seat 5, the distance of the threaded rod extending from the positioning threaded hole can be adjusted, and the height of the individual model module 2 can be adjusted.

[0021] In this embodiment: the driving component includes a clamping screw 35, a clamping motor 37 is fixedly installed at the input end of the clamping screw 35, a clamping arm 36 is provided on the outside of the clamping screw 35, and a second threaded hole that mates with the clamping screw 35 is opened at the center of the lower end of the clamping arm 36. The lower end of the orientation frame 14 is slidably connected to the lifting groove of the base 11. Both ends of the clamping screw 35 are rotatably connected to the clamping groove of the base 11. The clamping arm 36 is slidably connected to the clamping groove of the base 11. The lower end of the sliding frame 31 is slidably connected to the guide groove of the base 11. The clamping motor 37 drives the corresponding clamping screw 35 to rotate. The rotation of the clamping screw 35 drives the clamping arm 36 to move in the clamping groove. Then, the two clamping arms 36 push the multiple sliding frames 31 to slide along the guide groove to the other side of the base 11. During this process, the multiple model modules 2 will fit together and be fixed together, thereby simulating a complete model of mountains, rivers and trees.

[0022] Working principle: In use, multiple model modules 2 are first placed into the corresponding two sliding frames 31. Simultaneously, the multiple model modules 2 are placed on the top side of the inclined plate 12, with the rotating ball seat 5 at the bottom of the model module 2 abutting against the top of the model module 2. Then, the lifting motor 16 drives the lifting screw 15 to rotate. The rotation of the lifting screw 15 causes the lifting plate 13 to slide up and down within the orientation frame 14. As the lifting plate 13 slides up and down, the height of one end of the inclined plate 12 is adjusted, thereby adjusting the tilt angle of the inclined plate 12. During the change of the tilt angle of the inclined plate 12, the lifting plate 13 drives the orientation frame 14 to move along the lifting groove, thus uniformly changing the shape of the multiple model modules 2. The slope is adjusted, and at the same time, the connecting rod 34 is fixed to the model module 2 using the limiting seat 33. During the height adjustment of the model module 2, the connecting rod 34 on the front and rear sides of the model module 2 slides in the corresponding sliding frame 31, thereby ensuring that the model module 2 will not tilt with the inclined plate 12. Then, the clamping motor 37 drives the corresponding clamping screw 35 to rotate. The rotation of the clamping screw 35 drives the clamping arm 36 to move in the clamping groove. Then, the two clamping arms 36 push the multiple sliding frames 31 to slide along the guide groove to the other side of the base 11. During this process, the multiple model modules 2 will fit together and be fixed together, thereby simulating a complete model of mountains, rivers and trees. At this point, the end of the U-shaped socket 44 is passed through the corresponding hole in the support frame 42, and the end of the U-shaped socket 44 is inserted into the corresponding socket of the rain rack 43, thereby fixing the rain rack 43 between the two support frames 42. Repeating the above operation can adjust the distance between the rain rack 43 and the top of different model modules 2. At this time, an appropriate amount of water is poured into the top of the rain rack 43. The water will fall from the round hole of the rain rack 43 to form simulated raindrops, and the simulated raindrops will fall from the bottom of the rain rack 43 onto the corresponding model module 2, thereby simulating the soil erosion process on multiple model modules 2. In addition, the falling area of ​​the simulated rainwater can be changed by sliding the position of the two flow limiting plates 45 inside the rain rack 43, thereby further... The system simulates runoff for soil and water conservation monitoring and collects the water and soil generated during the simulation using a collection pool 6. The volume of water and soil in the collection pool 6 can be observed. When it is necessary to replace the corresponding model module 2, the clamping screw 35 drives the clamping arm 36 to move to one side. At this time, the spring 32 is used to quickly open the two adjacent sliding frames 31, thereby removing the corresponding model module 2 from the upper side of the two opposite sliding frames 31 and placing the new model module 2 into the two corresponding sliding frames 31. Different model modules 2 can then be easily and quickly replaced. In addition, the distance of the threaded rod extending from the positioning threaded hole can be adjusted by rotating the rotating ball seat 5, thereby adjusting the height of the individual model module 2.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A soil and water conservation monitoring runoff simulation device, characterized in that: It includes a collection pool (6), a lifting mechanism (1) is provided on one side of the collection pool (6), a plurality of model modules (2) are provided in the middle of the lifting mechanism (1), clamping mechanisms (3) are provided on both sides of the lifting mechanism (1), and a rain shower mechanism (4) is provided on the upper side of the plurality of model modules (2). The lifting mechanism (1) includes a base (11), a sloping plate (12) is hinged to the top of the base (11), a guide frame (14) is provided at one end of the sloping plate (12), a lifting plate (13) is slidably connected inside the guide frame (14), and a lifting component is provided in the middle of the guide frame (14). The clamping mechanism (3) includes multiple sliding frames (31), and two drive components are provided on the lower side of the multiple sliding frames (31). A spring (32) is fixed between two adjacent sliding frames (31). A limit seat (33) is slidably connected to the inner side of each sliding frame (31). A connecting rod (34) is fixed to one end of each limit seat (33) near the model module (2). The rain shower mechanism (4) includes two guide rails (41), which are fixed on the front and rear sides of the base (11). Each guide rail (41) is slidably connected to a support frame (42) on the side away from the base (11). A rain shower frame (43) is slidably connected to the upper side of the two support frames (42). A U-shaped socket (44) is provided on both the front and rear sides of the rain shower frame (43). The rain shower frame (43) has a hollow structure inside, and a round hole for simulating raindrops is opened at the bottom of the rain shower frame (43). Two flow-limiting plates (45) for sealing the round hole are slidably connected inside the rain shower frame (43), and the two flow-limiting plates (45) are arranged symmetrically in front and behind.

2. The water and soil conservation monitoring runoff simulation device according to claim 1, characterized in that: A lifting groove is provided on one side of the top of the base (11), and clamping grooves are provided on both the front and rear sides of the first groove. Guide grooves are provided on both the front and rear sides of the two clamping grooves.

3. The water and soil conservation monitoring runoff simulation device according to claim 1, characterized in that: The model module (2) has a rotating ball seat (5) at the bottom, and a threaded rod is fixed on the top of the rotating ball seat (5). The bottom of the model module (2) has a positioning threaded hole for cooperating with the threaded rod.

4. The water and soil conservation monitoring runoff simulation device according to claim 1, characterized in that: The lifting assembly includes a lifting screw (15), both ends of which are rotatably connected inside the orientation frame (14). A lifting motor (16) is fixedly installed at the input end of the lifting screw (15). The fixed part of the lifting motor (16) is fixedly connected to the top of the orientation frame (14). A first threaded hole that mates with the lifting screw (15) is opened at the center of the lifting plate (13). One end of the inclined plate (12) is hinged to the lifting plate (13).

5. The water and soil conservation monitoring runoff simulation device according to claim 1, characterized in that: The drive assembly includes a clamping screw (35), a clamping motor (37) is fixedly installed at the input end of the clamping screw (35), a clamping arm (36) is provided on the outside of the clamping screw (35), and a second threaded hole that cooperates with the clamping screw (35) is opened at the center of the lower end of the clamping arm (36).

6. The water and soil conservation monitoring runoff simulation device according to claim 5, characterized in that: The lower end of the orientation frame (14) is slidably connected in the lifting groove of the base (11), both ends of the clamping screw (35) are rotatably connected in the clamping groove of the base (11), the clamping arm (36) is slidably connected in the clamping groove of the base (11), and the lower end of the sliding frame (31) is slidably connected in the guide groove of the base (11).

7. The water and soil conservation monitoring runoff simulation device according to claim 1, characterized in that: The guide rail (41) has a through hole for the end of the U-shaped socket (44) to pass through, and the shower rack (43) has a socket at both the front and rear ends for the U-shaped socket (44) to be inserted.

Images