Slope seepage and slope runoff test device

Abstract

The utility model relates to the technical field of hillside protection and water collection, in particular to a slope seepage and slope runoff test device which comprises a base table, grooves are formed in the two sides of the interior of the base table, and supporting adjusting mechanisms are movably arranged in the grooves. The supporting adjusting mechanism comprises a supporting rod, a connecting block, a fixing plate, a clamping groove, a first threaded hole, a second threaded hole and a fixing screw. Different types of soil are selected according to needs to be placed in the storage grooves in the storage plates and laid flat, the supporting height of the supporting rods is adjusted according to needs, and the supporting rods are moved through movable connection of the fixing plates at the bottom ends of the supporting rods and the clamping grooves. According to the device, the gradient of the fixed storage plate is adjusted by means of wedged connection between the fixing plate at one end of the supporting rod and the clamping groove, so that the device can adjust different gradients in real time, and the device is convenient to use and high in practicability. And the test requirements are met by matching with freely added soil regulation.

Description

Technical Field

[0001] This utility model relates to the field of hillside protection and water collection technology, specifically a test device for slope seepage and slope runoff. Background Technology

[0002] The slope seepage and runoff testing device is an experimental apparatus used to study slope runoff and seepage. It can simulate the effects of different slope gradients, soil conditions, and rainfall conditions on slope runoff and seepage, thus providing scientific evidence for research on natural disasters such as slope erosion, debris flows, and landslides. Using this device, real-time monitoring of slope runoff can be conducted, the impact of slope runoff on slope granular stability can be studied, and the benefits of soil and water conservation can be evaluated. In experiments, by setting different experimental conditions, such as slope gradient, soil type, and rainfall intensity, changes in slope runoff and seepage can be observed and analyzed to draw corresponding conclusions. This device has broad application prospects in fields such as water conservancy, environment, and geology, and will help promote research and development in these areas.

[0003] As shown in the announcement CN 221550408 U, a slope seepage and slope runoff test device includes a base, on which a slope test box is fixed. The slope test box contains test soil, and several layers of test paper are placed inside the test soil. A measuring instrument is installed on one side of the slope test box, and several spray heads are installed at the bottom of the water collection tank. This device does not have an adjustable support rod, and the slope of the fixed plate cannot be adjusted by the fitting connection between the fixed plate and the slot at one end of the support rod. As a result, the device can only be fixed at one slope, and there is no soil that can be freely added to adjust it to meet the test requirements. This greatly shortens the applicability of the device and makes the test data inaccurate. Utility Model Content

[0004] The purpose of this invention is to provide a slope seepage and slope runoff testing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A slope seepage and slope runoff testing device includes a base platform. Grooves are formed on both sides of the base platform. A support adjustment mechanism is movably disposed within each groove. The support adjustment mechanism includes a support rod, a connecting block, a fixing plate, a slot, a first threaded hole, a second threaded hole, and a fixing screw. The support rod is movably disposed within the groove. A connecting block is movably disposed at the bottom end of the support rod via a rotating shaft. A fixing plate is fixedly disposed on the other side of the connecting block. Slots are formed on both sides of the groove and are movably connected to the fixing plate. First threaded holes are formed on both sides of the fixing plate. A plurality of second threaded holes are formed on the upper surface of the base platform on both sides of the groove. Fixing screws are movably disposed within each of the second threaded holes and are movably connected to the second threaded holes.

[0007] Preferably, a flow channel is provided on one side of the top of the base platform, so that rainwater after slope runoff will eventually be collected in the flow channel and discharged, which emphasizes slope protection and water collection.

[0008] Preferably, a shelf is movably provided on the top of the base platform near the flow channel. The shelf has a storage slot inside, and soil is placed inside the storage slot. Workers can select different types of soil and place them in the storage slot inside the shelf and spread them flat to meet the experimental requirements.

[0009] Preferably, the fixing plate is fixedly provided with fixing members on both sides of the back, and the fixing members are movably connected to the side of the support rod away from the connecting block. The fixing frame is movably connected to the support rod, which can support the fixing plate at different angles.

[0010] Preferably, casters are fixedly installed on both sides of the bottom end of the base platform, and foot brakes are movably installed on the sides of the casters. The casters make the device move more quickly and effortlessly, and the foot brakes are used to control the movement speed of the casters.

[0011] Preferably, a support frame is fixedly installed on the top of the base platform, a water collection tank is fixedly installed on one side of the top of the support frame, a control switch is fixedly installed on the outside of the water collection tank, a cover is movably installed on one side of the top of the water collection tank, and several nozzles are fixedly installed at the bottom of the water collection tank. The support frame is set to support the water collection tank. Water is injected into the water collection tank by rotating the cover. The water pump inside the water tank is started by using the control switch, and the water is sprayed out from the nozzles to simulate rainfall.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. A slope seepage and slope runoff test device, the device first rotates the cover to inject water into the water collection tank, and uses the control switch to start the water pump inside the tank to spray water out from the nozzle. The staff can select different types of soil and put them into the placement groove inside the placement plate and spread them flat. The support height of the support rod is adjusted as needed. The support rod is moved by the movable connection between the fixing plate at the bottom of the support rod and the slot. When it reaches the designated position, the fixing screw is rotated and inserted into the first threaded hole and the second threaded hole to fix the position. By adjusting the angle of the fixing plate, the influence of different slope, soil conditions and rainfall conditions on slope runoff and slope seepage is simulated. After the slope runoff, the rainwater is finally collected in the flow channel and discharged.

[0014] 2. This slope seepage and slope runoff test device has an adjustable support rod. The slope of the fixed plate is adjusted by the fitting connection between the fixing plate at one end of the support rod and the slot. This allows the device to adjust different slopes in real time. Combined with freely addable soil conditioning, it can meet the test requirements, greatly improving the applicability of the device and making the test data more authoritative. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0016] Figure 2 This is a partial structural installation diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the supporting and fixing side view structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the base structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the installation of the support and fixing structure of this utility model.

[0020] In the diagram: 1. Base platform; 2. Groove; 3. Support rod; 4. Connecting block; 5. Fixing plate; 6. Slot; 7. First threaded hole; 8. Second threaded hole; 9. Fixing screw; 10. Flow channel; 11. Shelf; 12. Shelf trough; 13. Soil; 14. Fixing component; 15. Casters; 16. Foot brake; 17. Support frame; 18. Water collection tank; 19. Control switch; 20. Cover; 21. Nozzle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5 As shown, this utility model provides a technical solution:

[0023] A slope seepage and slope runoff testing device includes a base platform 1. Grooves 2 are formed on both sides of the interior of the base platform 1. A support adjustment mechanism is movably installed inside the grooves 2. The support adjustment mechanism includes a support rod 3, a connecting block 4, a fixing plate 5, a slot 6, a first threaded hole 7, a second threaded hole 8, and a fixing screw 9. The support rod 3 is movably installed inside the grooves 2. The connecting block 4 is movably installed at the bottom end of the support rod 3 via a rotating shaft. The fixing plate 5 is fixedly installed on the other side of the connecting block 4. The slots 6 are movably connected to the fixing plate 5 on both sides of the interior of the grooves 2. The fixing plate 5 has first threaded holes 7 on both sides of its interior. Several second threaded holes 8 are formed on the upper surface of the base platform 1 on both sides of the grooves 2. The fixing screws 9 are movably installed inside the second threaded holes 8, passing through and movably connected to the second threaded holes 8.

[0024] In this embodiment, preferably, a flow channel 10 is provided on one side of the top of the base platform 1, so that the rainwater after the slope runoff is finally collected in the flow channel and discharged, which focuses on slope protection and water collection.

[0025] In this embodiment, preferably, a placement plate 11 is movably arranged on the top of the base platform 1 near the flow channel 10. A placement slot 12 is opened inside the placement plate 11, and soil 13 is placed inside the placement slot 12. The staff can select different types of soil and put them into the placement slot inside the placement plate and spread them flat to meet the experimental requirements.

[0026] In this embodiment, preferably, fixing members 14 are fixedly provided on both sides of the back of the fixing plate 5. The fixing members 14 are movably connected to the side of the support rod 3 away from the connecting block 4. The fixing frame is movably connected to the support rod, which can support the fixing plate at different angles.

[0027] In this embodiment, preferably, casters 15 are fixedly provided on both sides of the bottom end of the base platform 1, and foot brakes 16 are movably provided on the sides of the casters 15. The casters make the device move more quickly and effortlessly, and the foot brakes are used to control the movement speed of the casters.

[0028] In this embodiment, preferably, a support frame 17 is fixedly installed at the top of the base platform 1, a water collection tank 18 is fixedly installed on one side of the top of the support frame 17, a control switch 19 is fixedly installed on the outside of the water collection tank 18, a cover 20 is movably installed on one side of the top of the water collection tank 18, and several nozzles 21 are fixedly installed at the bottom of the water collection tank 18. The support frame is set to support the water collection tank. When the cover is rotated, water is injected into the water collection tank. The water pump inside the water tank is started by using the control switch, and the water is sprayed out from the nozzles to simulate rainfall.

[0029] In this embodiment, a slope seepage and slope runoff testing device is used. First, the device rotates the cover 20 to inject water into the water collection tank 18. Then, the water pump inside the tank is started using the control switch 19, and the water is sprayed out from the nozzle. The operator can select different types of soil 13 and place them in the storage slot 12 inside the storage plate 11 and spread them flat. The support height of the support rod 3 is adjusted as needed. The support rod 3 is moved by the movable connection between the bottom fixing plate 5 of the support rod 3 and the slot 6. When it reaches the designated position, the fixing screw 9 is rotated and inserted into the first threaded hole 7 and the second threaded hole 8. The device is internally fixed, and the angle of the fixing plate 5 is adjusted to simulate the effects of different slopes, soil conditions 13, and rainfall conditions on slope runoff and slope seepage. After the slope runoff, the rainwater eventually collects in the flow channel 10 and is discharged. The device has an adjustable support rod 3, and the slope of the fixed plate 11 is adjusted by the fitting connection between the fixing plate 5 at one end of the support rod 3 and the slot 6. This allows the device to adjust different slopes in real time, and the freely addable soil 13 can be used to adjust the device to meet the experimental requirements, greatly improving the applicability of the device and making the data obtained from the experiment more authoritative.

[0030] 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 preferred examples and are not intended to limit the 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. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A slope seepage and slope runoff testing device, characterized in that: The system includes a base platform (1), with grooves (2) on both sides inside the base platform (1). A support adjustment mechanism is movably arranged inside the grooves (2). The support adjustment mechanism includes a support rod (3), a connecting block (4), a fixing plate (5), a slot (6), a first threaded hole (7), a second threaded hole (8), and a fixing screw (9). The support rod (3) is movably arranged inside the grooves (2). The bottom end of the support rod (3) is movably arranged with a connecting block (4) via a rotating shaft. The other side of the connecting block (4) is fixedly arranged with a fixing plate (5). The slots (6) are movably connected to the fixing plate (5) on both sides inside the grooves (2). The first threaded holes (7) are movably arranged inside the fixing plate (5). Several second threaded holes (8) are movably arranged on the upper surface of the base platform (1) on both sides of the grooves (2). The fixing screws (9) are movably arranged inside the second threaded holes (8) and are movably connected to the second threaded holes (8).

2. The slope seepage and slope runoff test device according to claim 1, characterized in that: A flow groove (10) is provided on one side of the top of the base platform (1).

3. The slope seepage and slope runoff test device according to claim 1, characterized in that: A storage plate (11) is movably provided on the top of the base platform (1) near the flow channel (10). A storage groove (12) is provided inside the storage plate (11), and soil (13) is provided inside the storage groove (12).

4. The slope seepage and slope runoff test device according to claim 1, characterized in that: The fixing plate (5) has fixing members (14) fixed on both sides of its back. The fixing members (14) are movably connected to the support rod (3) on the side away from the connecting block (4).

5. The slope seepage and slope runoff test device according to claim 1, characterized in that: The base platform (1) is fixedly provided with casters (15) on both sides of the bottom end, and foot brakes (16) are movably provided on the side of the casters (15).

6. The slope seepage and slope runoff test device according to claim 1, characterized in that: A support frame (17) is fixedly installed at the top of the base platform (1). A water collection tank (18) is fixedly installed on one side of the top of the support frame (17). A control switch (19) is fixedly installed on the outside of the water collection tank (18). A cover (20) is movably installed on one side of the top of the water collection tank (18). Several nozzles (21) are fixedly installed at the bottom of the water collection tank (18).

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