River channel protection structure prepared from river channel sandy soil

Abstract

The utility model relates to the field of water conservancy projects, in particular to a riverway protection structure prepared from riverway sandy soil, which comprises a river bank, the protection mechanism is arranged between the river bank and the turf layer, and the surface of the protection mechanism penetrates through the side, away from the river bank, of the turf layer; wherein the protection mechanism comprises a V-shaped frame fixedly connected to one side of a river bank, and a plurality of sand storage assemblies are arranged on the inner side of the V-shaped frame; by arranging the sand storage assembly and the V-shaped frame, under the combined action of the sand storage assembly and the V-shaped frame, the effect of storing sandy soil can be achieved, when the device is used, the effect of reducing loss of the sandy soil is achieved, and when the device is maintained, the river channel sandy soil only needs to be collected and sampled, the sand storage assembly is filled with the sandy soil to be matched with a turf layer to grow step by step, and the river channel protection effect is kept; therefore, the repair operation is facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to a river protection structure prepared by utilizing river sand. Background Art

[0002] The river bank slope is generally stable, but the rock and soil on the slope is prone to weathering, peeling, or shallow collapse, sliding, and falling blocks. To address such problems, the slope protection commonly used includes prefabricated concrete hexagonal blocks, mortar-laid stone strips, blocks, slabs, or pebbles as masonry materials for protection.

[0003] After searching the prior art, "a river slope protection structure" was found with publication number "CN215052663U". This device improves the stability of the protection structure and is beneficial to soil and water conservation on the slope. However, when the device needs to be repaired and maintained, the crushed stone and gravel layers need to be dug up for repair. The repair work is inconvenient and affects the construction efficiency.

[0004] Therefore, it is proposed to use river sand to prepare river protection structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a river protection structure prepared by using river sand in order to solve the above-mentioned problem, thereby improving the problem of inconvenience in repair and maintenance and affecting construction efficiency.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme, using river sand to prepare a river protection structure, including: a river bank, one side of the river bank is provided with a turf layer; a protection mechanism, the protection mechanism is arranged between the river bank and the turf layer, and the surface of the protection mechanism penetrates to the side of the turf layer away from the river bank; wherein the protection mechanism includes a V-shaped frame fixedly connected to one side of the river bank, a plurality of sand storage components are arranged on the inner side of the V-shaped frame, and connecting components are arranged between the V-shaped frames, and the surface of the connecting components penetrates to the outside of the turf layer.

[0007] Preferably, the sand storage component includes a semicircular tube and an inner tube fixedly connected to one side of the river bank, the inner tube is arranged on the inner side of the semicircular tube, the end of the semicircular tube away from the river bank is fixedly connected with a ring, the inner wall of the inner tube is fixedly connected with a threaded sleeve, and the surface of the inner tube is fixedly connected with a spiral plate, wherein the spiral plate is spiral-shaped, which allows sand to smoothly enter the semicircular tube, protect the river channel, and retain the sand.

[0008] Preferably, the connecting assembly includes a semi-ring block arranged between adjacent V-shaped frames, the surface of the semi-ring block is fixedly connected with a buckle, and a grid is provided on the side of the semi-ring block away from the river bank, the buckle is snapped onto the surface of the grid, and the grid auxiliary sand storage assembly is located in the layer where the sand stabilizes the sand.

[0009] Preferably, the inner wall of the threaded sleeve is threadedly connected with a threaded rod, one end of the threaded rod is fixedly connected with a dense iron hole ring, and the threaded rod can be gradually screwed into the interior of the threaded sleeve by turning the dense iron hole ring.

[0010] Preferably, a clamping ring is fixedly connected to the outer edge of the dense iron hole ring, a clamping groove is opened on the inner side of the circular ring, the clamping ring is arranged inside the clamping groove, and the clamping ring is clamped on the inner side of the clamping groove, thereby achieving the purpose of blocking the semicircular tube.

[0011] Preferably, a guide groove is provided on one side of the semi-ring block. The guide groove is distributed in a fan shape on the surface of the semi-ring block. The guide groove is arc-shaped and narrow at the bottom to prevent the loss of sand.

[0012] Preferably, the connecting assembly also includes a positioning frame fixedly connected to one side of the river bank, and the surface of the positioning frame extends to the outside of the turf layer. The positioning frame can assist in positioning the turf layer to prevent the sand and turf layers from being easily displaced and detached.

[0013] The beneficial effects of the utility model are:

[0014] 1. By setting up the sand storage component and the V-shaped frame, the sand can be retained under the joint action of the sand storage component and the V-shaped frame. When the device is in use, it can reduce the loss of sand. During maintenance, it is only necessary to collect and sample the river sand and fill it in the sand storage component to cooperate with the gradual growth of the grass layer to maintain the river protection effect, thereby facilitating the repair work operation and improving the work efficiency;

[0015] 2. The device can assist in stabilizing the sand positioning layer formed by the combination of the sand storage component and the V-shaped frame under the action of the connecting component, and can also assist in locking the sand layer. Moreover, under the action of the connecting component, the turf layer can be assisted in positioning, so that the sand and turf layers will not easily deviate or detach. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the protection mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the location of the sand storage component of the utility model;

[0019] Figure 4 This is a schematic diagram of the explosion structure of the sand storage component of the utility model;

[0020] Figure 5 It is a schematic diagram of the local structure of the connecting component of the utility model.

[0021] In the figure: 1. river bank; 2. turf layer; 3. protection mechanism; 31. sand storage assembly; 311. semicircular tube; 312. circular ring; 313. inner circular tube; 314. threaded casing; 315. threaded rod; 316. clamping ring; 317. clamping groove; 318. dense iron hole ring; 319. spiral plate; 32. connecting assembly; 321. semi-ring block; 322. guide groove; 323. buckle; 324. grid; 325. positioning frame; 33. V-shaped frame. DETAILED DESCRIPTION

[0022] 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.

[0023] When implementing: Figure 1-5 As shown, a river protection structure is prepared by using river sand, including: a river bank 1, a turf layer 2 is arranged on one side of the river bank 1; a protection mechanism 3, the protection mechanism 3 is arranged between the river bank 1 and the turf layer 2, and the surface of the protection mechanism 3 penetrates to the side of the turf layer 2 away from the river bank 1; wherein the protection mechanism 3 includes a V-shaped frame 33 fixedly connected to one side of the river bank 1, a plurality of sand storage components 31 are arranged on the inner side of the V-shaped frame 33, and a connecting component 32 is arranged between the V-shaped frames 33, and the surface of the connecting component 32 penetrates to the outside of the turf layer 2;

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the sand storage component 31 includes a semicircular tube 311 and an inner tube 313 fixedly connected to one side of the river bank 1. The inner tube 313 is arranged on the inner side of the semicircular tube 311. The end of the semicircular tube 311 away from the river bank 1 is fixedly connected with a ring 312. The inner wall of the inner tube 313 is fixedly connected with a threaded sleeve 314. The surface of the inner tube 313 is fixedly connected with a spiral plate 319. The inner wall of the threaded sleeve 314 is threadedly connected with a threaded rod 315. One end of the threaded rod 315 is fixedly connected with a dense iron hole ring 318. The outer edge of the dense iron hole ring 318 is fixedly connected with a clamping ring 316. A clamping groove 317 is opened on the inner side of the ring 312, and the clamping ring 316 is arranged inside the clamping groove 317.

[0025] The device can place river sand and soil above the river bank 1 near the turf layer 2, and then under the action of gravity deposition, the sand and soil gradually slide down along the slope of the river bank 1, wherein the V-shaped frame 33 assists in locking the sand and soil, and the semicircular tube 311 provided at the same time can lock the sand and soil and assist in water storage, and the spiral plate 319 can make the sand and soil fall relatively evenly inside the semicircular tube 311, and the dense iron hole ring 318 is operated to make the threaded rod 315 knob enter the inside of the threaded sleeve 314, and at the same time, the clamping ring 316 is clamped on the inner side of the clamping groove 317, so as to achieve the effect of blocking the semicircular tube 311, so that the inner side of the semicircular tube 311 can maintain the storage effect of the sand and soil, and the dense iron hole ring 318 provided can gradually guide the water inside the semicircular tube 311 to the turf layer 2, so as to maintain the protection effect on the river channel;

[0026] like Figure 1 , Figure 2 and Figure 5 As shown, the coupling assembly 32 includes a semi-ring block 321 disposed between adjacent V-shaped frames 33, a buckle 323 is fixedly connected to the surface of the semi-ring block 321, a grid 324 is disposed on the side of the semi-ring block 321 away from the river bank 1, the buckle 323 is clamped on the surface of the grid 324, a guide groove 322 is opened on one side of the semi-ring block 321, and the guide groove 322 is fan-shaped and distributed on the surface of the semi-ring block 321, and the coupling assembly 32 also includes a positioning frame 325 fixedly connected to one side of the river bank 1, and the surface of the positioning frame 325 penetrates to the outside of the turf layer 2;

[0027] The semi-ring block 321 can guide the liquid above, and the guide groove 322 can guide rainwater and the like relatively evenly downward. At this time, since the guide groove 322 is arc-shaped and the bottom of the guide groove 322 is narrow, it is not convenient for sand to be lost, and it can play a role in assisting the retention of sand. At the same time, the buckle 323 can assist in positioning the grid 324, so that the grid 324 can assist in stabilizing the sand in the layer where the sand storage component 31 is located, and can cooperate with the turf layer 2 to store water, so that the roots of the turf layer 2 gradually grow into the sand storage component 31 during the growth process, thereby enhancing the fixing effect of the sand. At the same time, the positioning frame 325 can assist in positioning the turf layer 2, so that the sand and the turf layer 2 will not easily deviate and detach.

[0028] When the utility model is in use, river sand is placed above the river bank 1 near the turf layer 2. Under the influence of environmental factors such as gravity deposition and rain erosion, the sand gradually slides down along the slope of the river bank 1. The semicircular tube 311 locks the sand and assists in water storage. The spiral plate 319 drops the sand relatively evenly into the interior of the semicircular tube 311. By operating the dense iron hole ring 318, the threaded rod 315 knob enters the interior of the threaded sleeve 314, and at the same time, the clamping ring 316 is clamped on the inner side of the clamping groove 317 to block the semicircular tube 311 for storing sand. The dense iron hole ring 318 gradually guides the liquid in the semicircular tube 311 to the moisture of the turf layer 2. The semi-ring resistance block 321 guides the liquid above. The buckle 323 assists in positioning the grid 324, and the positioning frame 325 assists in positioning the turf layer 2, so that the sand and the turf layer 2 will not easily deviate and detach.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A river protection structure is prepared by using river sand, characterized in that: include: A river bank (1), one side of the river bank (1) being provided with a turf layer (2); A protection mechanism (3), wherein the protection mechanism (3) is arranged between the river bank (1) and the turf layer (2), and the surface of the protection mechanism (3) extends to the side of the turf layer (2) away from the river bank (1); The protection mechanism (3) comprises a V-shaped frame (33) fixedly connected to one side of the river bank (1), a plurality of sand storage components (31) are arranged on the inner side of the V-shaped frame (33), a connecting component (32) is arranged between the V-shaped frames (33), and the surface of the connecting component (32) penetrates to the outside of the grass layer (2).

2. The method for preparing a river protection structure using river sand according to claim 1, characterized in that: The sand storage component (31) comprises a semicircular tube (311) fixedly connected to one side of a river bank (1) and an inner tube (313); the inner tube (313) is arranged on the inner side of the semicircular tube (311); an end of the semicircular tube (311) away from the river bank (1) is fixedly connected to a ring (312); the inner wall of the inner tube (313) is fixedly connected to a threaded sleeve (314); and the surface of the inner tube (313) is fixedly connected to a spiral plate (319).

3. The method for preparing a river protection structure using river sand according to claim 1, characterized in that: The connecting assembly (32) comprises a semi-ring block (321) arranged between adjacent V-shaped frames (33), a buckle (323) being fixedly connected to the surface of the semi-ring block (321), a grid (324) being arranged on the side of the semi-ring block (321) away from the river bank (1), and the buckle (323) being snap-connected to the surface of the grid (324).

4. The method for preparing a river protection structure using river sand according to claim 2, characterized in that: The inner wall of the threaded sleeve (314) is threadedly connected to a threaded rod (315), and one end of the threaded rod (315) is fixedly connected to a dense iron eye ring (318).

5. The method for preparing a river protection structure using river sand according to claim 4 is characterized in that: A snap ring (316) is fixedly connected to the outer edge of the dense iron hole ring (318), a snap groove (317) is provided on the inner side of the circular ring (312), and the snap ring (316) is arranged inside the snap groove (317).

6. The method for preparing a river protection structure using river sand according to claim 3 is characterized in that: A guide groove (322) is provided on one side of the semi-ring stopper (321), and the guide groove (322) is distributed in a fan-shaped manner on the surface of the semi-ring stopper (321).

7. The method for preparing a river protection structure using river sand according to claim 6, characterized in that: The coupling assembly (32) further comprises a positioning frame (325) fixedly connected to one side of the river bank (1), and the surface of the positioning frame (325) penetrates to the outside of the turf layer (2).

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