Slope protection for hydraulic engineering construction
By using a rectangular frame structure for the outer protective frame and a flow guiding and positioning mechanism in the construction of water conservancy projects, the problem of sand and soil loosening caused by water erosion was solved, achieving effective sand filtration and protection, and enhancing the stability of both sides of the river channel.
Patent Information
- Application Number
- CN202520218333.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-12
AI Technical Summary
When water flows, the sand and soil in existing water conservancy projects are easily loosened and carried away by the water flow, resulting in soil erosion and poor sand filtration.
The outer protective frame adopts a rectangular frame structure, combined with a flow guiding and positioning mechanism, baffles, filters and positioning components. It achieves layer-by-layer filtration of water flow through flow ports and flow channels, and uses baffles and positioning components to fix soil and sand to prevent loosening.
It effectively prevents soil and gravel from being washed away, reduces the impact of water flow on the slope, improves the sand filtration effect of water flow, promotes rapid water discharge, and enhances the protection capacity on both sides of the river.
Smart Images
Figure CN223660768U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to water conservancy project slope protection technical field especially relates to water conservancy project construction slope protection. BACKGROUND
[0002] Slope protection refers to the various paving and planting on the slope surface to prevent the slope from being washed away.
[0003] Water flow washes the two sides of the river channel, causing soil erosion, and forming a gap on the two sides of the river channel. With continuous erosion, it endangers the buildings on the river bank, and at the same time, it is easy to change the direction of the river water.
[0004] The existing water conservancy project construction slope protection has general water filtering and sand filtering effect. When the water flow washes or hits the slope surface, the water enters the slope and impacts the sand, causing the sand to loosen, and the limited sand is easy to be carried away with the water flow. UTILITY MODEL CONTENT
[0005] The technical problem to be solved by the utility model is to protect the water and soil on both sides of the river channel, slow down the water flow impact, separate the soil sand and water flow, prevent the loosening of the soil sand, and promote the retention, and quickly filter out the water.
[0006] To solve the above technical problems, the utility model adopts the following technical scheme: a water conservancy project construction slope protection, comprising an outer protection frame, the outer protection frame is arranged in a rectangular frame, the opposite side walls of the outer protection frame are provided with flow openings at the bottom, further comprising a connecting frame and a flow guiding and positioning mechanism, the connecting frame is hingedly arranged on one side of the upper end of the outer protection frame, a protection net is fixedly installed in the connecting frame, the flow guiding and positioning mechanism is fixedly connected to the opposite inner side walls of the outer protection frame and vertically distributed with the flow openings, and the flow guiding and positioning mechanism is arranged in uniform intervals along the flow direction of the flow openings.
[0007] Further, the flow guiding and positioning mechanism comprises a baffle, a positioning assembly and a filter screen one, the baffle is fixedly connected to the inner side walls of the outer protection frame and arranged in equal intervals along the horizontal direction of the outer protection frame, and the filter screen one is fixedly connected between the baffles arranged in equal intervals.
[0008] Further, the positioning assembly comprises a positioning sleeve and a plug rod, the positioning sleeve is fixedly connected to the inside of the protection frame through the baffle, and the plug rod is slidably arranged in the positioning sleeve through the positioning sleeve and used for limiting the vertical insertion of the plug rod into the ground and positioning the outer protection frame.
[0009] Further, the baffles are symmetrically arranged in pairs in an X-shaped distribution with the positioning sleeve as the center, and the accommodating cavities are formed between the adjacent baffles.
[0010] Further, a filter screen two is fixedly installed in the flow opening, the filter screen two corresponds to the position of the filter screen one, and a flow channel is formed in the inside of the outer protection frame.
[0011] Further, the handle is fixedly connected to the middle of the two outer side walls adjacent to the flow port of the outer protection frame.
[0012] After the above structure is used, the beneficial effects of the utility model are as follows: for water and soil protection on both sides of the river, the outer protection frame is vertically buckled on the slope surface on both sides of the river, the positioning assembly is inserted into the soil for fixation, the outer protection frame is buffered by the water flow from top to bottom and directly above, and the connection frame and the protection net form protection outside, meanwhile, the internal baffle and the filter screen gradually protect the inside of the outer protection frame layer by layer, the mud water is filtered, the water flow is promoted to flow out, and the soil and stones are retained in the outer protection frame. BRIEF DESCRIPTION OF DRAWINGS
[0013] The accompanying drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.
[0014] Figure 1 The overall structure schematic view of the water conservancy construction slope protection provided by the utility model is shown in the figure.
[0015] Figure 2 The flow guide positioning mechanism structure schematic view of the water conservancy construction slope protection provided by the utility model is shown in the figure.
[0016] Figure 3 The main view internal structure schematic view of the water conservancy construction slope protection provided by the utility model is shown in the figure.
[0017] Figure 4 The plan view of the water conservancy construction slope protection provided by the utility model is shown in the figure.
[0018] In the drawings: 1, outer protection frame, 2, flow port, 3, connection frame, 4, flow guide positioning mechanism, 5, protection net, 6, baffle, 7, positioning assembly, 8, filter screen one, 9, positioning sleeve, 10, insertion rod, 11, containing cavity, 12, filter screen two, 13, flow channel, 14, handle. DETAILED DESCRIPTION
[0019] As Figures 1-4As shown in the figure, the water conservancy construction slope protection device, it includes the outer frame 1, the outer frame 1 is arranged in a rectangular frame, the bottom of the opposite side wall of the outer frame 1 is provided with a flow port 2, further comprising a connecting frame 3 and a flow guiding positioning mechanism 4, the connecting frame 3 is hingedly arranged on one side of the upper end of the outer frame 1, the connecting frame 3 is fixedly installed with a protective net 5, the flow guiding positioning mechanism 4 is fixedly connected to the opposite inner side wall of the outer frame 1, and is vertically distributed with the flow port 2, the flow guiding positioning mechanism 4 is arranged in uniform intervals along the flow direction of the flow port 2, the outer frame 1 is fixedly connected with a handle 14 at the middle of the two outer side walls of the adjacent flow port 2, the outer frame 1 is vertically buckled on the slope on both sides of the river channel through the carrying device of the handle 14, the connecting frame 3 and the protective net 5 buffer the water impact at the opening of the upper end of the outer frame 1, and can make the water enter the inside of the outer frame 1, the flow guiding positioning mechanism 4 limits the outer frame 1 on the slope, and at the same time, the flow guiding positioning mechanism 4 filters the water entering the inside of the outer frame 1 layer by layer, and locks the soil and sand in the inside of the outer frame 1.
[0020] As shown in the figure, Figure 2 and Figure 4 In order to realize the flow guiding of the water in the inside of the outer frame 1, the flow guiding positioning mechanism 4 includes a baffle 6, a positioning assembly 7 and a filter screen 8, the baffle 6 is fixedly connected to the inner side wall of the outer frame 1, and is arranged in equal intervals along the horizontal direction of the outer frame 1, the filter screen 8 is fixedly connected between the baffles 6 arranged in equal intervals, a filter screen 12 is fixedly installed in the flow port 2, the filter screen 12 corresponds to the position of the filter screen 8, and forms a flow channel 13 in the inside of the outer frame 1, the outer frame 1 is fixed on the slope through the positioning assembly 7, when the water enters the inside of the outer frame 1 through the flow port 2 or the upper end of the outer frame 1, the filter screen 8 is used to filter the mud layer by layer, lock the soil and sand, and filter out the water through the flow channel 13.
[0021] As shown in the figure, Figure 2 and Figure 3 In order to position the outer frame 1 and fit the slope on both sides of the river channel, the positioning assembly 7 includes a positioning sleeve 9 and a plug rod 10, the positioning sleeve 9 is fixedly connected to the inside of the frame through the baffle 6, the plug rod 10 is slidably arranged in the positioning sleeve 9 and penetrates the positioning sleeve 9, and is used for limiting the vertical insertion of the plug rod 10 into the ground and positioning the outer frame 1, after the connecting frame 3 is opened, the plug rod 10 is pressed and inserted into the soil, the device is fixed at multiple points, and the buckling stability of the outer frame 1 is improved.
[0022] As shown in the figure, Figure 1 and Figure 4 In order to improve the retention effect of the soil and sand, the baffles 6 are arranged in X-shaped distribution and two-by-two symmetry with the positioning sleeve 9 as the center, the adjacent baffles 6 form a containing cavity 11, when the water flows into the outer frame 1, the soil and sand in the inside of the outer frame 1 is impacted, the soil and sand is limited through the multi-directional containing cavity 11, and the soil fixation effect is realized.
[0023] In use, the operator pulls the handle 14, buckles the device on the slope on both sides of the river, opens the connecting frame 3, presses the inserting rod 10, inserts the inserting rod 10 into the soil, fixes the device as a whole at multiple points, and buckles the connecting frame 3;
[0024] When the flowing water flushes the two sides of the river, the outer side wall and the upper end surface of the outer protection frame 1 are contacted, and the flowing water enters the outer protection frame 1 through the flowing port 2 and the upper end surface of the outer protection frame 1, is buffered by the protection net 5 and the filter screen two 12, the impact contact of the flowing water on the loose soil in the outer protection frame 1 is slowed down, the filter screen one 8 in the outer protection frame 1 filters the mud water layer by layer, the flowing channel 13 increases the drainage rate, reduces the water storage in the outer protection frame 1, and when filtering, the baffle 6 guides the flow and blocks the soil and sand, limits the soil and sand in the multidirectional containing cavity 11, and realizes the soil fixing effect.
[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents. In general, if the ordinary skilled in the art is inspired, without departing from the creative purpose of the utility model, without creative design, similar structure mode and embodiments of the technical scheme should belong to the protection scope of the utility model.
Claims
1. A water conservancy construction slope protection, comprising an outer protection frame (1), the outer protection frame (1) is arranged in a rectangular frame, and flow ports (2) are formed in the bottom of opposite side walls of the outer protection frame (1), characterized in that: It also includes a connecting frame (3) and a flow guiding positioning mechanism (4), the connecting frame (3) is hingedly arranged on one side of the upper end of the outer protective frame (1), the protective net (5) is fixedly installed in the connecting frame (3), the flow guiding positioning mechanism (4) is fixedly connected to the opposite inner side wall of the outer protective frame (1) and is vertically distributed with the flow port (2), and the flow guiding positioning mechanism (4) is uniformly and spacedly arranged along the flow direction of the flow port (2).
2. The hydraulic construction slope protection according to claim 1, characterized in that: The flow guiding positioning mechanism (4) comprises a baffle (6), a positioning assembly (7) and a filter screen (8), the baffle (6) is fixedly connected to the inner side wall of the outer protective frame (1) and is uniformly and spacedly arranged along the horizontal direction of the outer protective frame (1), and the filter screen (8) is fixedly connected between the baffles (6) arranged at equal intervals.
3. The hydraulic construction slope protection according to claim 2, characterized in that: The positioning assembly (7) comprises a positioning sleeve (9) and a plug rod (10), the positioning sleeve (9) is fixedly connected to the inside of the protective frame through the baffle (6), and the plug rod (10) is slidingly arranged in the positioning sleeve (9) and is used for limiting the vertical insertion of the plug rod (10) into the ground and positioning the outer protective frame (1).
4. The hydraulic construction slope protection according to claim 3, characterized in that: The baffle (6) is symmetrically arranged in pairs in X-shaped distribution with the positioning sleeve (9) as the center, and the accommodating cavities (11) are formed between the adjacent baffles (6).
5. The hydraulic construction slope protection according to claim 2, characterized in that: The flow port (2) is fixedly provided with a filter screen (12), the filter screen (12) corresponds to the position of the filter screen (8) and forms a flow channel (13) in the outer protective frame (1).
6. The hydraulic construction slope protection according to claim 1, characterized in that: The outer protective frame (1) is fixedly connected with a handle (14) at the middle of the two outer side walls of the adjacent flow port (2).