Water conservancy slope protection net

Abstract

The utility model provides a water conservancy slope protection net, and relates to the technical field of water conservancy project, the water conservancy slope protection net comprises a sub splice plate, the outer side of the sub splice plate is fixedly connected with a mother splice plate, the inner side of the sub splice plate is fixedly connected with a protective net, the inner side of the protective net is fixedly connected with a traction rope, and the inner end of the traction rope is fixedly connected with a rotating pipe; a dustproof ring is rotatably connected to the outer side of the rotating pipe, two sliding blocks are fixedly connected to the bottom of the outer side of the rotating pipe, a limiting box is fixedly connected to the outer side of the dustproof ring, a plurality of limiting sliding pieces are fixedly connected to the inner wall of the limiting box, and the sliding blocks are clamped with the limiting sliding pieces; soil inserting holes are formed in the inner sides of the coinciding positions of the mother splicing plates and the child splicing plates correspondingly, soil inserting mechanisms are arranged on the inner sides of the soil inserting holes, the traction ropes are connected with the protective net, the traction ropes can be tightened when the rotating pipes rotate, then the protective net is tensioned, the effect that the sloping net can still be restored to the working state without disassembling and re-laying the net is achieved, and manpower and material cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a water conservancy slope protection net. Background Technology

[0002] Water conservancy projects are built to prevent floods and protect the safety of towns, farmland, transportation and public facilities. They are used to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. Through water conservancy projects, water resources can be allocated from water-rich areas to water-scarce areas, effectively alleviating the problem of water shortage and ensuring water for residential use and industrial and agricultural production.

[0003] When constructing water diversion channels, if the slopes on both sides of the channel collapse, the water flow will be blocked and unable to flow, accumulating and overflowing onto the ground, causing surface flooding. Therefore, a type of hydraulic slope protection net is needed to protect the slope. Hydraulic slope protection net is a protective facility used in water conservancy projects, mainly for protecting the slopes of river channels, dams, and reservoirs. Because the scouring action of water flow will continuously erode the slope soil, the hydraulic slope protection net can disperse the impact force of the water flow, reduce the direct scouring of the slope by the water flow, thereby preventing soil particles from being carried away by the water flow and protecting the integrity of the slope.

[0004] The existing hydraulic slope protection net has the following shortcomings:

[0005] Currently, most slope protection nets on the market are made of one piece. They are cut and laid according to the specific construction conditions. When used for many years, the slope protection net will become loose due to the pressure from the soil it protects. The loose and hollow areas will accumulate more soil over time. If not improved in time, the entire protective net will slip, causing a landslide that covers the river channel. If it is to be dismantled and re-laid, a lot of labor and material costs will still be required.

[0006] Therefore, we propose a hydraulic slope protection net to solve the problems mentioned above. Utility Model Content

[0007] When laying the slope protection netting, it is spliced ​​according to the actual area. The mother and daughter splicing plates are snapped together. The mother plate has nuts and screws. After snapping it in place, tighten the screws to fix it. When the slope protection netting becomes loose after long-term use, insert the handle into the hole and turn it. The rotating tube rotates inside the dustproof ring, driving the slider to rotate. Because there is a limit box outside the dustproof ring and a limit sliding plate inside, the slider can flexibly release and re-engage. The rotating tube is connected to the traction rope, and the rope is connected to the protective netting. Rotating the tube rewinds the traction rope, thereby tightening the protective netting and restoring the entire slope protection netting to a taut state. After the slope protection netting is laid on the slope, turn the rotating handle to drive the rotating block and threaded rod to rotate. Because the threaded rod and the threaded tube are threaded together, the rotating block is connected to the fixing needle rod. When the threaded rod moves down, it carries the fixing needle rod and the soil insertion needle into the ground to fix the slope protection netting. This reduces the sliding pressure on the fixing facilities, thereby achieving the goal of not having to remove and re-lay the netting, while extending its service life and reducing maintenance costs, thus solving the problems mentioned in the background technology.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: a water conservancy slope protection net, comprising a sub-splicing plate, a mother splicing plate fixedly connected to the outer side of the sub-splicing plate, a protective net fixedly connected to the inner side of the protective net, a traction rope fixedly connected to the inner end of the traction rope, a rotating tube fixedly connected to the inner side of the rotating tube, a dustproof ring rotatably connected to the outer bottom of the rotating tube, two sliders fixedly connected to the outer side of the dustproof ring, a limit box fixedly connected to the outer side of the limit box, a plurality of limit sliding pieces fixedly connected to the inner wall of the limit box, the sliders engaging with the limit sliding pieces, and soil insertion holes provided on the inner side of the overlapping positions of the mother splicing plate and the sub-splicing plate, with a soil insertion mechanism provided on the inner side of the soil insertion holes.

[0009] Preferably, the soil insertion mechanism includes a threaded tube, which is fixedly connected to the inner side of the soil insertion hole. A rotating block is provided on the top of the mother splicing plate. A rotating handle is fixedly connected inside the rotating block. A fixing needle rod is fixedly connected to the bottom of the rotating block. A threaded rod is rotatably connected to the outer side of the fixing needle rod. The fixing needle rod is threadedly connected to the threaded tube. A soil insertion needle is fixedly connected to the bottom of the fixing needle rod.

[0010] Preferably, a nut is provided at the bottom of the female splicing plate, and a screw is threadedly connected to the inside of the female splicing plate. The screw passes through the female splicing plate and is threadedly connected to the nut.

[0011] Preferably, the top of the rotating tube is provided with a handle hole, the inner side of the handle hole is slidably connected to a handle, and the outer side of the handle is fixedly connected to an anti-slip rubber ring.

[0012] Preferably, the top of the mother splicing plate is provided with a rain groove, and the bottom of the rain groove is provided with a water guiding groove.

[0013] Preferably, the outer side of the sub-splicing plate is provided with multiple weight-reducing holes, and an anti-slip cover is fixedly connected to the inner side of the weight-reducing holes.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, when laying the slope protection net, the sub-joint plate and the mother joint plate are connected according to the required area. The mother joint plate has nuts and screws. After the connection is made, the screws are tightened to fix it. If the device becomes loose after long-term use, the handle is inserted into the hole and rotated to drive the rotating tube to rotate inside the dustproof ring. Its slider rotates accordingly. The outer limit box and inner limit slide of the dustproof ring allow the slider to be released and re-engaged. The rotating tube is connected to the traction rope, and the rope is connected to the protective net. Rotating the rotating tube can rewind the traction rope and tighten the protective net. There is no need to dismantle and re-lay the net, saving manpower and material costs.

[0016] 2. In this utility model, a large amount of slope protection netting is laid on the slope, which will put pressure on the fixing facilities. After the slope protection netting is laid, the manual turning handle will rotate the rotating block, which will drive the threaded rod to rotate. Because the threaded rod and the threaded pipe are threadedly engaged, and the rotating block is connected to the fixing needle rod, when the threaded rod moves down along the threaded pipe, it will carry the fixing needle rod and the soil insertion needle into the ground to fix the slope protection netting, reduce the load on the fixing facilities, extend the service life and reduce costs. Attached Figure Description

[0017] Figure 1 This utility model provides a three-dimensional view of the main structure of a hydraulic slope protection net;

[0018] Figure 2 This utility model provides a three-dimensional structural breakdown view of a hydraulic slope protection net.

[0019] Figure 3 This utility model provides a three-dimensional view of a partial structure of a hydraulic slope protection net.

[0020] Figure 4 This utility model presents a three-dimensional structural diagram of a soil insertion mechanism in a hydraulic slope protection net.

[0021] Legend: 1. Sub-joint plate; 2. Soil insertion mechanism; 201. Rotating handle; 202. Threaded rod; 203. Soil insertion needle; 204. Threaded tube; 205. Rotating block; 206. Fixing needle rod; 3. Mother joint plate; 4. Protective net; 5. Traction rope; 6. Limit box; 7. Limiting slide; 8. Rotating tube; 9. Sliding block; 10. Dustproof ring; 11. Handle hole; 12. Rain groove; 13. Nut; 14. Screw; 15. Water guide groove; 16. Handle; 17. Soil insertion hole; 18. Weight reduction hole; 19. Anti-slip rubber ring; 20. Anti-slip cover. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1, as shown in the attached document Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a water conservancy slope protection net includes a sub-splicing plate 1, with a mother splicing plate 3 fixedly connected to its outer side. A protective net 4 is fixedly connected to the inner side of the sub-splicing plate 1. A traction rope 5 is fixedly connected to the inner side of the protective net 4. A rotating tube 8 is fixedly connected to the inner end of the traction rope 5. A dustproof ring 10 is rotatably connected to the outer side of the rotating tube 8. Two sliders 9 are fixedly connected to the bottom of the outer side of the rotating tube 8. A limit box 6 is fixedly connected to the outer side of the dustproof ring 10. Multiple limit sliding pieces 7 are fixedly connected to the inner wall of the limit box 6. The sliders 9 engage with the limit sliding pieces 7. Soil insertion holes 17 are opened on the inner side of the overlapping position of the mother splicing plate 3 and the sub-splicing plate 1. Soil insertion mechanisms 2 are provided on the inner side of the soil insertion holes 17.

[0025] The overall effect achieved by embodiment 1 is as follows: the mother splicing plate 3 and the daughter splicing plate 1 can be engaged to achieve the splicing effect; the rotating tube 8 can rotate to drive the traction rope 5 and tighten it; when the traction rope 5 is tightened and shortened, it will drive the protective net 4 to tighten; the limiting slide 7 and the slider 9 can achieve unidirectional engagement.

[0026] Example 2, as Figure 2 and Figure 3 As shown, the soil insertion mechanism 2 includes a threaded tube 204, which is fixedly connected to the inner side of the soil insertion hole 17. A rotating block 205 is provided on the top of the mother splicing plate 3. A rotating handle 201 is fixedly connected inside the rotating block 205. A fixing needle rod 206 is fixedly connected to the bottom of the rotating block 205. A threaded rod 202 is rotatably connected to the outside of the fixing needle rod 206. The fixing needle rod 206 is threadedly connected to the threaded tube 204. A soil insertion needle 203 is fixedly connected to the bottom of the fixing needle rod 206.

[0027] The effect achieved by the entire embodiment 2 is as follows: the soil insertion hole 17 is used to accommodate the threaded tube 204, the rotating handle 201 rotates the threaded rod 202, and due to the thread, the threaded rod 202 rotates and moves downward. The downward movement of the threaded rod 202 drives the fixed needle rod 206 and the soil insertion needle 203 to move downward. The soil insertion needle 203 is used to insert into the slope to prevent the device from sliding downward and reduce the weight of the entire device sliding downward.

[0028] Example 3, as Figure 1 and Figure 2 As shown, a nut 13 is provided at the bottom of the mother splicing plate 3, and a screw 14 is threaded inside the mother splicing plate 3. The screw 14 passes through the mother splicing plate 3 and is threadedly connected to the nut 13. A handle hole 11 is provided at the top of the rotating tube 8. A handle 16 is slidably connected to the inside of the handle hole 11. An anti-slip rubber ring 19 is fixedly connected to the outside of the handle 16. A rain groove 12 is provided at the top of the mother splicing plate 3. A water guide groove 15 is provided at the bottom of the rain groove 12. Multiple weight reduction holes 18 are provided on the outside of the sub-splicing plate 1. An anti-slip cover 20 is fixedly connected to the inside of the weight reduction holes 18.

[0029] The overall effect of embodiment 3 is as follows: the nut 13 and screw 14 can fix the female splicing plate 3 and the female splicing plate 1 in the locked state; the hole 11 can accommodate the handle 16, making it convenient to use the handle 16 to tighten the equipment; after tightening, the handle 16 can be reused to reduce material waste; the rain trough 12 can quickly guide water out on rainy days to reduce the weight burden caused by water pressure on the equipment; and the weight reduction hole 18 can reduce the input of materials while reducing the weight of the equipment itself.

[0030] The working principle of the entire equipment is as follows: When laying the slope protection netting, it is connected according to the required area. First, the sub-splicing plate 1 and the female splicing plate 3 are engaged. Since the female splicing plate 3 is fixed with a nut 13 and threaded with a screw 14, when the sub-splicing plate 1 and the female splicing plate 3 are engaged, the screw 14 is turned to fix the engaged sub-splicing plate 1 and the female splicing plate 3, thus achieving the splicing effect. When the device becomes loose due to prolonged use, the handle 16 is inserted into the handle hole 11, and the handle 16 is turned to drive the rotating tube 8 to rotate. Since the rotating tube 8 rotates inside the dustproof ring 10 and is fixed with a slider 9, the rotating tube 8 rotates inside the dustproof ring 10 and drives the slider. When the slider 9 rotates, the limiting box 6 is fixed to the outside of the dustproof ring 10, and the limiting slide 7 is fixed to the inside of the limiting box 6. Therefore, when the slider 9 rotates, it is disengaged from the limiting slide 7. When it stops rotating, the limiting slide 7 re-locks the slider 9. Since the rotating tube 8 is fixed to the traction rope 5, and the traction rope 5 is fixed to the protective net 4, when the rotating tube 8 rotates, it drives the traction rope 5, pulling part of the traction rope 5 onto the rotating tube 8. When the traction rope 5 shortens, it pulls the protective net 4 fixed to it and tightens it. This achieves the effect of tightening the protective net 4 without disassembling it, avoiding the problem of dismantling and re-laying it, which requires a lot of manpower and material costs.

[0031] When a large amount of slope protection netting is laid on a slope, its own weight will cause significant pressure on the fixing facilities that secure the slope protection netting. Therefore, after the slope protection netting is laid, the rotating handle 201 is manually turned, causing the rotating block 205 on it to rotate. The rotating block 205 rotates, causing the threaded rod 202 fixed to it to rotate as well. Since the threaded rod 202 has a threaded tube 204, and the rotating block 205 has a fixed pin 206 rotating inside, when the threaded rod 202 rotates and moves downward along the threaded tube 204 due to the thread principle, it will move the fixed pin 206 and the soil insertion pin 203 on it downward together. At this point, the soil insertion pin 203 is inserted into the ground and fixed to the slope. This reduces the weight of the fixing facilities that secure the slope protection netting to the slope, extends its service life, and reduces maintenance costs.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A type of hydraulic slope protection net, characterized in that: The sub-splicing plate (1) is fixedly connected to a mother splicing plate (3) on its outer side. A protective net (4) is fixedly connected to the inner side of the sub-splicing plate (1). A traction rope (5) is fixedly connected to the inner side of the protective net (4). A rotating tube (8) is fixedly connected to the inner end of the traction rope (5). A dustproof ring (10) is rotatably connected to the outer side of the rotating tube (8). Two sliders (9) are fixedly connected to the bottom of the outer side of the rotating tube (8). A limit box (6) is fixedly connected to the outer side of the dustproof ring (10). Multiple limit slides (7) are fixedly connected to the inner wall of the limit box (6). The sliders (9) engage with the limit slides (7). Soil insertion holes (17) are opened on the inner side of the overlapping positions of the mother splicing plate (3) and the sub-splicing plate (1). Soil insertion mechanism (2) is provided on the inner side of the soil insertion holes (17).

2. The hydraulic slope protection net according to claim 1, characterized in that: The soil insertion mechanism (2) includes a threaded tube (204), which is fixedly connected to the inside of the soil insertion hole (17). A rotating block (205) is provided on the top of the mother splicing plate (3). A rotating handle (201) is fixedly connected inside the rotating block (205). A fixed needle rod (206) is rotatably connected to the bottom of the rotating block (205). A threaded rod (202) is rotatably connected to the outside of the fixed needle rod (206). The top of the threaded rod (202) is fixedly connected to the bottom of the rotating block (205). The fixed needle rod (206) is threadedly connected to the threaded tube (204). A soil insertion needle (203) is fixedly connected to the bottom of the fixed needle rod (206).

3. The hydraulic slope protection net according to claim 1, characterized in that: The bottom of the mother splicing plate (3) is provided with a nut (13), and the inside of the mother splicing plate (3) is connected with a screw (14). The screw (14) passes through the mother splicing plate (3) and is threadedly connected to the nut (13).

4. The hydraulic slope protection net according to claim 1, characterized in that: The top of the rotating tube (8) is provided with a handle hole (11), and a handle (16) is slidably connected to the inner side of the handle hole (11). An anti-slip rubber ring (19) is fixedly connected to the outer side of the handle (16).

5. A hydraulic slope protection net according to claim 2, characterized in that: The top of the mother splicing plate (3) is provided with a rain groove (12), and the bottom of the rain groove (12) is provided with a water guide groove (15).

6. A hydraulic slope protection net according to claim 3, characterized in that: The outer side of the sub-splicing plate (1) is provided with multiple weight-reducing holes (18), and an anti-slip cover (20) is fixedly connected to the inner side of the weight-reducing holes (18).

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