Rock slope runoff collecting device

Abstract

The utility model belongs to the technical field of rainwater collecting devices, and particularly relates to a rock slope runoff collecting device. The drainage end of the lower part of the flow guide collecting tank is connected with a water collecting container, the water collecting container is provided with a supporting and fixing device, the water inlet end of the upper part of the flow guide collecting tank is connected with a drainage device, the drainage device comprises a fixing frame, a long-strip-shaped guide sliding hole is formed in the fixing frame, and a shape taking device is installed in the guide sliding hole in a sliding mode. One end of the fixed frame is provided with a limiter, the other end of the fixed frame is provided with a locked and fixed hand screw, the shaping device is composed of a plurality of sliding sheets which are tightly attached together, and when the hand screw is unscrewed, each sliding sheet can freely slide in a guide sliding hole in the length direction of the sliding sheet; first flow guide edge strips are arranged on the two sides of the shape taking device, when the hand screw is tightened, the shape taking device and the first flow guide edge strips are combined to form a flow guide groove, and the lower end of the flow guide groove extends into the flow guide collecting groove. The rock slope runoff collecting device can conveniently achieve rock slope runoff collection.

Description

Technical Field

[0001] The utility model belongs to the technical field of rainwater collection devices, and in particular relates to a rock slope runoff collection device. Background Art

[0002] Restoring vegetation on rocky slopes is an important problem in ecological restoration. Plants on rocky slopes lack soil matrix and nutrient sources. When studying the nutrient sources of plants in rocky habitats, rainfall input and runoff input are often considered. Studies have shown that surface runoff formed after rainfall collides with soil will take away nutrients in the soil. There are many soil habitats above plants in rocky habitats, so it is necessary to consider the impact of surface runoff input from above on the growth of plants in rocky habitats. However, the current devices for collecting surface runoff mainly focus on collecting runoff at low slopes and at the bottom of the slope, and there is a lack of devices for collecting surface runoff on steep rocky slopes.

[0003] For example, the patent document with publication number CN115787392A discloses a downhill rainwater runoff collection, diversion and reduction system, including a gravel trough, which is arranged along the foot of the slope and filled with gravel; a primary rain collecting ditch, the top of which is sealed with a cover plate, and the primary rain collecting ditch is connected to the gravel trough through the ditch wall on the side close to the gravel trough; a drainage ditch, the top of the drainage ditch is covered with a rainwater grate, and the bottom of the ditch wall on the other side of the drainage ditch away from the primary rain collecting ditch is provided with multiple diversion openings at intervals; and a permeable pavement, in which seepage and drainage pipes and water collecting pipes are buried, the outlet of the seepage and drainage pipe is connected to the water collecting pipe, and the water collecting pipe is connected to the municipal rainwater pipe network. The invention can effectively separate solid materials such as sediment from rainwater runoff and divert initial rainwater from mid- to late-stage rainwater. The separated sediment is easy to clean, and can simultaneously reduce rainwater runoff and control pollution. It can be used in sponge cities to effectively prevent the potential problem of aggravating the blockage of permeable systems caused by rainwater runoff. This solution is only suitable for runoff collection at the bottom of the slope, not for surface runoff collection on steep rocky slopes.

[0004] The patent document with the announcement number CN207525851U discloses a slope rainwater collection system, including a slope planted with vegetation, wherein the slope is provided with a plurality of first water collection tanks and a plurality of second water collection tanks arranged in a staggered and inclined manner, wherein a water collection hole penetrating the slope is provided at the connection point between the first water collection tank and the second water collection tank, wherein a water collection pipe is passed through the water collection hole, and the water collection pipe is connected to a water storage tank located at the bottom of the slope after penetrating the slope. The slope rainwater collection system can timely remove and collect rainwater on the slope, and make comprehensive use of it to improve the utilization rate of rainwater; however, the slope rainwater collection system mainly utilizes the limited infiltration speed of rainwater, and the surplus rainwater flows down the slope in the form of surface runoff, thereby being intercepted by the device, and this situation is only applicable to relatively flat soil slopes, and is not applicable to the collection of surface runoff on steep rock slopes. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a rock slope runoff collection device, which can realize the rock slope runoff collection more conveniently.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a rock slope runoff collection device, including a diversion collection trough, the extension direction of the diversion collection trough is consistent with the inclination direction of the slope surface, the drainage end of the lower part of the diversion collection trough is connected to a water collection container, the water collection container is equipped with a supporting fixing device, the water inlet end of the upper part of the diversion collection trough is connected to a drainage device, the drainage device includes a fixed frame, the interior of the fixed frame has a long strip of guide sliding hole, a shaper is slidably installed in the guide sliding hole, one end of the fixed frame is fixed A limiter is fixedly installed for positioning the side end of the shaper, and a hand screw for locking and fixing the side end of the shaper is installed at the other end of the fixing frame opposite to the limiter. The shaper is composed of a plurality of slides tightly fitted together. When the hand screw is loosened, each slide can slide freely in the guide slide hole along its length direction; first guide side strips are arranged on both sides of the shaper. When the hand screw is tightened, the shaper and the first guide side strip are combined to form a drainage groove, and the lower end of the drainage groove extends into the diversion collection groove.

[0007] A further preferred solution is that the water collecting container is a plastic bottle, the lower end of the diversion collection groove is connected with a silicone sleeve, and the silicone sleeve is sealingly connected to the bottle mouth of the water collecting container.

[0008] A further preferred solution is: a buoyancy switch is installed in the water collecting container, the buoyancy switch includes a sealing ring and a floating plate, the sealing ring is fixedly arranged on the upper end surface of the floating plate, the diameter of the floating plate and the diameter of the sealing ring are both larger than the inner diameter of the bottle mouth of the water collecting container, when the floating plate rises to the top position of the water collecting container with the water flow, the sealing ring contacts the inner wall of the bottleneck of the water collecting container, so that the floating plate can close the bottle mouth of the water collecting container.

[0009] For the support and fixing device, the utility model provides the following two preferred solutions according to different use environments. The first one is suitable for rock platform terrain. The specific preferred solution is: the support and fixing device includes a first fixing ring, a counterweight, a threaded telescopic leg and a support. The counterweight is fixedly arranged on the first fixing ring. The upper end of the threaded telescopic leg is connected to the first fixing ring. A plurality of threaded telescopic legs are arranged at intervals along the circumference of the first fixing ring. The lower end of the threaded telescopic leg is nested and connected with a first spherical member fixedly arranged on the top of the support. The outer wall of the water collection container is fixedly provided with a limited protrusion. The lower end of the water collection container passes through the inner ring of the first fixing ring and is supported by the upper end of the first fixing ring facing the limited protrusion on the outer wall of the water collection container. In this solution, the water collection container is preferably a plastic bottle.

[0010] The second type is suitable for rock crevice terrain, and the specific preferred scheme is: the supporting and fixing device includes a second fixing ring, a first extension arm and a second extension arm, one end of the first extension arm is fixedly connected to the outer wall of the second fixing ring through the second spherical part, the second spherical part is fixedly connected to the first extension arm, the outer wall of the second fixing ring has a second spherical cavity adapted to the second spherical part, and the side wall of the second spherical cavity is screwed with a second hand-tightening screw for abutting and locking the second spherical part; the end of the first extension arm away from the second fixing ring is nested and connected with the third spherical part fixed at one end of the second extension arm, the end of the first extension arm has a third spherical cavity adapted to the third spherical part, the side wall of the third spherical cavity is screwed with a third hand-tightening screw for abutting and locking the third spherical part, and the end of the second extension arm away from the first extension arm is provided with a grab hook; a limiting protrusion is fixedly provided on the outer wall of the water collecting container, the lower end of the water collecting container passes through the inner circle of the second fixing ring, and is supported by the upper end of the second fixing ring facing the limiting protrusion of the outer wall of the water collecting container.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: utilizing the runoff characteristics of rock slopes, the shaper is shaped along the rock slope (each slide of the shaper can slide freely in the guide slide hole along its length direction), increasing the confluence area, and at the same time, with two different support and fixing devices, runoff can be collected on rock platforms or rock cracks. A buoyancy switch is installed in the water collection container, which can automatically close when a bottle is full to prevent excess runoff from entering and affecting nutrient concentration. The utility model can be set at different heights on the rock slope according to actual conditions, and the entire slope can be sampled in layers. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the utility model (suitable for rock platform terrain).

[0013] Figure 2 for Figure 1 A schematic diagram of the vertical structure of the embodiment shown in the side view.

[0014] Figure 3 It is a side view of the second embodiment of the utility model (suitable for rock crevice terrain).

[0015] Figure 4 for Figure 3 A partial enlarged schematic diagram of the second spherical member and the second hand screw in the figure.

[0016] Figure 5 It is a schematic diagram of the three-dimensional structure of the buoyancy switch in the utility model.

[0017] Figure 6 It is a schematic diagram of the three-dimensional structure of the drainage device in the utility model.

[0018] Marked in the figure are: shaper 1, first guide strip 2, hand screw 3, second guide strip 4, guide collection groove 5, sealing ring 6, floating plate 7, water collecting container 8, limiting protrusion 9, counterweight 10, threaded telescopic leg 11, first fixing ring 12, second hand screw 13, second fixing ring 14, support 15, limiter 16, fixing frame 17, first spherical part 18, first extension arm 19, second extension arm 20, second spherical part 21, third spherical part 22, third hand screw 23, grab hook 24. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 6 The utility model includes a diversion collection trough 5, the extension direction of the diversion collection trough 5 is consistent with the inclination direction of the slope surface, the drainage end of the lower part of the diversion collection trough 5 is connected to a water collection container 8, the water collection container 8 is equipped with a supporting fixing device, the water inlet end of the upper part of the diversion collection trough 5 is connected to a drainage device, the drainage device includes a fixing frame 17, the interior of the fixing frame 17 has a long strip of guide sliding hole, a shaper 1 is slidably installed in the guide sliding hole, and one end of the fixing frame 17 is fixedly installed with a device for fixing the side end of the shaper 1 The fixing frame 17 has a limiter 16 in the position, and a hand screw 3 for locking and fixing the side end of the shaper 1 is installed at the other end opposite to the limiter 16. The shaper 1 is composed of a plurality of slides that fit tightly together. When the hand screw 3 is loosened, each slide can slide freely in the guide slide hole along its length direction; the shaper 1 is provided with a first guide edge strip 2 on both sides. When the hand screw 3 is tightened, the shaper 1 and the first guide edge strip 2 are combined to form a drainage groove, and the lower end of the drainage groove extends into the diversion collection groove 5. In specific implementation, the utility model can make use of the runoff characteristics of the rock slope to shape the shaper 1 along the rock slope (each slide of the shaper 1 can slide freely in the guide slide hole along its length direction, that is, along the Figure 1 The first guide strip 2 is generally preferably made of silicone material, which can be fixed together with the slides located on both sides of the shaper 1, or fixed on the fixed frame 17. Since the lower end of the shaper 1 has a certain length extending into the guide collection groove 5, after it is adjusted according to the rock slope, it can also ensure that the runoff collected in the drainage groove can be smoothly introduced into the guide collection groove 5.

[0021] In order to reduce the weight of the device and facilitate carrying, the water collection container 8 is preferably a plastic bottle. In order to achieve a better diversion effect, a silicone sleeve is connected to the lower end of the diversion collection tank 5, and the silicone sleeve is sealed and connected to the bottle mouth of the water collection container 8. The diversion collection tank 5 is generally composed of a diversion bottom plate and second diversion side strips 4 on both sides of the diversion bottom plate. In a preferred embodiment, the second diversion side strip 4 can be made of silicone material and is designed as an integral structure with the above-mentioned silicone sleeve.

[0022] Preferably, a buoyancy switch is installed in the water collection container 8. The buoyancy switch includes a sealing ring 6 and a floating plate 7. The sealing ring 6 is fixedly arranged on the upper end surface of the floating plate 7. The diameters of the floating plate 7 and the sealing ring 6 are both larger than the inner diameter of the bottle mouth of the water collection container 8. When the floating plate 7 rises to the top position of the water collection container 8 with the water flow, the sealing ring 6 contacts the inner wall of the bottleneck of the water collection container 8, so that the floating plate 7 can close the bottle mouth of the water collection container 8. The floating plate 7 can generally be directly guided by the inner side wall of the water collection container 8. Of course, other independently arranged guiding mechanisms can also be added as a substitute. The floating plate 7 can be made of conventional lightweight materials, and can also be preferably designed as a hollow structure. A buoyancy switch is installed in the water collection container 8, which can automatically close when a bottle is full to prevent excess runoff from entering and affecting the nutrient concentration.

[0023] As for the supporting and fixing device, the utility model provides the following two preferred solutions according to different use environments. The first one is suitable for rock platform terrain. The specific preferred solution is: the supporting and fixing device includes a first fixing ring 12, a counterweight 10, a threaded telescopic leg 11 and a support 15. The counterweight 10 is fixedly arranged on the first fixing ring 12. The upper end of the threaded telescopic leg 11 is connected to the first fixing ring 12. A plurality of threaded telescopic legs 11 are arranged at intervals along the circumference of the first fixing ring 12. The lower end of the threaded telescopic leg 11 is nested and connected with a first spherical member 18 fixedly arranged on the top of the support 15. The outer wall of the water collecting container 8 is fixedly provided with a limiting protrusion 9. The lower end of the water collecting container 8 passes through the inner ring of the first fixing ring 12 and is supported by the upper end of the first fixing ring 12 facing the limiting protrusion 9 on the outer wall of the water collecting container 8. In this solution, the water collecting container 8 is preferably a plastic bottle, and the counterweight 10 is arranged on the first fixing ring 12. In specific implementation, the water collection container 8 is in an upright state as a reference standard, the threaded telescopic leg 11 is adjusted to a suitable length, and supported in a suitable position. The threaded telescopic leg 11 refers to a component consisting of two legs connected and fixed by threads, the two legs are coaxially arranged, and an external thread structure and a threaded hole are respectively arranged at the butt end.

[0024] The second type is suitable for rock crevice terrain, and the specific preferred solution is: the supporting and fixing device includes a second fixing ring 14, a first extension arm 19 and a second extension arm 20, one end of the first extension arm 19 is fixedly connected to the outer wall of the second fixing ring 14 through a second spherical member 21, the second spherical member 21 is fixedly connected to the first extension arm 19, the outer wall of the second fixing ring 14 has a second spherical cavity adapted to the second spherical member 21, and the side wall of the second spherical cavity is screwed with a second hand screw 13 for abutting and locking the second spherical member 21; one end of the first extension arm 19 away from the second fixing ring 14 is fixedly connected to the outer wall of the second fixing ring 14 The third spherical member 22 fixed at one end of the second extension arm 20 is nested and connected, the end of the first extension arm 19 has a third spherical cavity adapted to the third spherical member 22, the side wall of the third spherical cavity is screwed with a third hand screw 23 for abutting and locking the third spherical member 22, and a grab hook 24 is provided at one end of the second extension arm 20 away from the first extension arm 19; the outer wall of the water collection container 8 is fixedly provided with a limited protrusion 9, the lower end of the water collection container 8 passes through the inner circle of the second fixing ring 14, and is supported by the upper end of the second fixing ring 14 facing the limited protrusion 9 on the outer wall of the water collection container 8. In specific implementation, adjust the connection angle of the first extension arm 19 and the second extension arm 20 to a suitable position, tighten the second hand screw 13 and the third hand screw 23, and insert the grab hook 24 into the rock crack.

Claims

1. A rock slope runoff collection device, comprising a diversion collection trough (5), wherein the extension direction of the diversion collection trough (5) is consistent with the inclination direction of the slope surface, the drainage end at the lower part of the diversion collection trough (5) is connected to a water collection container (8), and the water collection container (8) is equipped with a supporting and fixing device, characterized in that: The water inlet end of the upper part of the diversion collection trough (5) is connected to a drainage device, the drainage device comprising a fixed frame (17), the interior of the fixed frame (17) is provided with a long strip-shaped guide sliding hole, a shape extractor (1) is slidably installed in the guide sliding hole, one end of the fixed frame (17) is fixedly installed with a stopper (16) for positioning the side end of the shape extractor (1), and the other end of the fixed frame (17) opposite to the stopper (16) is provided with a stopper (16) for positioning the side end of the shape extractor (1). A hand screw (3) is used to lock and fix the side end, and the shaper (1) is composed of a plurality of slides tightly fitted together. When the hand screw (3) is loosened, each slide can slide freely in the guide slide hole along its length direction; first guide strips (2) are arranged on both sides of the shaper (1). When the hand screw (3) is tightened, the shaper (1) and the first guide strip (2) are combined to form a drainage groove, and the lower end of the drainage groove extends into the drainage collection groove (5).

2. The rock slope runoff collection device according to claim 1, characterized in that: The water collection container (8) is a plastic bottle, and the lower end of the diversion collection groove (5) is connected to a silicone sleeve, which is sealed and sleeved on the bottle mouth of the water collection container (8).

3. The rock slope runoff collection device according to claim 2, characterized in that: A buoyancy switch is installed in the water collecting container (8), and the buoyancy switch comprises a sealing ring (6) and a floating plate (7). The sealing ring (6) is fixedly arranged on the upper end surface of the floating plate (7), and the diameters of the floating plate (7) and the sealing ring (6) are both larger than the inner diameter of the bottle mouth of the water collecting container (8). When the floating plate (7) rises to the top position of the water collecting container (8) along with the water flow, the sealing ring (6) contacts the inner wall of the bottleneck of the water collecting container (8), so that the floating plate (7) closes the bottle mouth of the water collecting container (8).

4. The rock slope runoff collection device according to claim 1, characterized in that: The supporting and fixing device comprises a first fixing ring (12), a counterweight (10), a threaded telescopic leg (11) and a support (15); the counterweight (10) is fixedly arranged on the first fixing ring (12); the upper end of the threaded telescopic leg (11) is connected to the first fixing ring (12); a plurality of threaded telescopic legs (11) are arranged at intervals along the circumference of the first fixing ring (12); the lower end of the threaded telescopic leg (11) is nested and connected with a first spherical member (18) fixedly arranged on the top of the support (15); a limiting protrusion (9) is fixedly arranged on the outer wall of the water collecting container (8); the lower end of the water collecting container (8) passes through the inner ring of the first fixing ring (12) and is supported by the upper end of the first fixing ring (12) facing the limiting protrusion (9) on the outer wall of the water collecting container (8).

5. The rock slope runoff collection device according to claim 4, characterized in that: The water collecting container (8) is a plastic bottle.

6. The rock slope runoff collection device according to claim 1, characterized in that: The supporting and fixing device comprises a second fixing ring (14), a first extension arm (19) and a second extension arm (20); one end of the first extension arm (19) is fixedly connected to the outer wall of the second fixing ring (14) through a second spherical member (21); the second spherical member (21) is fixedly connected to the first extension arm (19); the outer wall of the second fixing ring (14) has a second spherical cavity adapted to the second spherical member (21); the side wall of the second spherical cavity is screwed with a second hand screw (13) for abutting and locking the second spherical member (21); one end of the first extension arm (19) away from the second fixing ring (14) is fixedly connected to a second spherical member (21) provided on the second extension arm (20); ) is nested and connected with a third spherical member (22) at one end of the first extension arm (19), the end of the first extension arm (19) has a third spherical cavity adapted to the third spherical member (22), the side wall of the third spherical cavity is screwed with a third hand screw (23) for abutting and locking the third spherical member (22), and a grab hook (24) is provided at one end of the second extension arm (20) away from the first extension arm (19); a limiting protrusion (9) is fixedly provided on the outer wall of the water collecting container (8), the lower end of the water collecting container (8) passes through the inner circle of the second fixing ring (14), and is supported by the upper end of the second fixing ring (14) facing the limiting protrusion (9) on the outer wall of the water collecting container (8).

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