CN214328755U

CN214328755U - River course for hydraulic engineering

Info

Publication number: CN214328755U
Application number: CN202120492276.1U
Authority: CN
Inventors: 罗翔
Original assignee: Sichuan Zhaoshuo Construction Engineering Co ltd
Current assignee: Sichuan Zhaoshuo Construction Engineering Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-01
Anticipated expiration: 2031-03-08

Abstract

The utility model relates to a river course for hydraulic engineering, it includes the river course body, the both sides of river course body all are provided with the side slope, be provided with the inoxidizing coating on the side slope, the inoxidizing coating is provided with the protection network with the junction of river course body, the protection network extends to the river course body from the side slope, the both ends of protection network all are provided with and are used for the connecting piece of being connected with the side slope, one side and the inoxidizing coating fixed connection of protection network, the opposite side and the river course body fixed connection of protection network. This application has the effect that can reduce river course body and side slope junction soil erosion and water loss to a certain extent.

Description

River course for hydraulic engineering

Technical Field

The application relates to the field of hydraulic engineering, especially, relate to a river course for hydraulic engineering.

Background

The river channel refers to a path through which river water flows, and in hydraulic engineering, the river channel is often constructed manually to guide the flow direction of the river water; the both sides in river course generally can set up the side slope, and the side slope can play and prevent that the river from overflowing, the effect of protection river course both sides.

The existing Chinese patent document with the publication number of CN212506102U discloses a river slope protection device, and the key points of the technical scheme are as follows: including the side slope, the surface of side slope is provided with the overlay network, is provided with a plurality of peg graft pole in the side slope, and every peg graft pole all with the side slope cooperation of pegging graft, all is provided with between every peg graft pole and the side slope and prevents pulling out the subassembly, every peg graft pole all with cover and be provided with between the network and articulate the subassembly, broadcast the seed of green planting between the gap between the overlay network.

Aiming at the related technologies, the inventor thinks that the defect of water and soil loss at the joint of the river channel and the side slope occurs because mud and stones at the bottom of the side slope are easily washed when the water flow in the river channel is too large.

SUMMERY OF THE UTILITY MODEL

In order to reduce the soil erosion and water loss of river course body and side slope junction, this application provides a river course for hydraulic engineering.

The application provides a river course for hydraulic engineering adopts following technical scheme:

the utility model provides a river course for hydraulic engineering, includes the river course body, the both sides of river course body all are provided with the side slope, be provided with the inoxidizing coating on the side slope, the inoxidizing coating is provided with the protection network with the junction of river course body, the protection network extends to the river course body from the side slope, the both ends of protection network all are provided with the connecting piece that is used for being connected with the side slope, one side and the inoxidizing coating fixed connection of protection network, the opposite side and the river course body fixed connection of protection network.

By adopting the technical scheme, water flows through the river channel body, the side slopes are arranged on the two sides of the river channel body, a certain protection effect can be provided for the river channel body, the protection layers covering the side slopes can provide protection for the side slopes, and water and soil loss on the side slopes can be prevented to a certain extent; when water flows on the river course body, the side slopes of river course body both sides are easily washed away, and the side slope can be protected to the protection network of setting in the junction of inoxidizing coating and river course body, reduces the washing away of water to the side slope to reduce the soil erosion and water loss of river course body and side slope junction to a certain extent.

Optionally, the connecting piece includes a plurality of insert rods, the one end of insert rod is provided with big head, the both ends of protection network all are provided with a plurality of rings, insert rod and ring clearance fit, the area of big head is greater than the area of ring.

Through adopting above-mentioned technical scheme, when fixing the protection network to the side slope, will insert the pole and not set up the one end of big head and pass the ring and insert the side slope, and the area of big head is big than the area of ring, and the ring is difficult for breaking away from the other end that inserts the pole to on fixing the protection network to the side slope, fixed knot constructs simply, and is difficult for droing.

Optionally, a plurality of barbs are provided on the insertion rod.

Through adopting above-mentioned technical scheme, insert the pole and insert back on the side slope, the barb can strengthen the ability of grabbing of inserting the pole for insert the pole and be difficult for the side slope that drops, further reinforcing protection network stability on the side slope

Optionally, the inoxidizing coating includes the polylith guard plate, the polylith the one side that the guard plate is close to the side slope all is provided with the nail pole that is used for connecting the side slope, adjacent two all fix through the mounting between the guard plate.

Through adopting above-mentioned technical scheme, the polylith guard plate passes through the nail pole and inserts on the side slope, and fixes through the mounting between two adjacent guard plates for the inoxidizing coating can cover on the side slope, thereby provides the protection for the side slope, and the inoxidizing coating can be dismantled for the polylith guard plate, has the transportation convenience, and the effect of the installation of being convenient for.

Optionally, the mounting includes the dead lever, all set up the fixed slot that supplies the dead lever to place on guard plate and the adjacent guard plate, the lateral wall of fixed slot just is located and wears to be equipped with fixing bolt on the guard plate, the first screw hole with fixing bolt screw-thread fit is all seted up at the both ends of dead lever.

Through adopting above-mentioned technical scheme, at first insert the both ends of dead lever respectively in the fixed slot on two adjacent guard plates, then twist the screw hole on the fixed plate with fixing bolt again, just can be in the same place two adjacent guard plates are fixed, have fixed knot to construct simply, and the installation dismantles convenient effect.

Optionally, the protection network includes a plurality of wire netting, adjacent two all fill between the wire netting and have pervious concrete layer.

Through adopting above-mentioned technical scheme, the multilayer wire netting can provide the support for the concrete layer that permeates water, and the concrete layer that permeates water has certain water permeability, can normally permeate water when reducing soil erosion and water loss.

Optionally, one side of the protection network connected with the river course body is fixedly provided with a balancing weight, the other side of the protection network is fixedly provided with a connecting block used for being connected with the protective layer, the connecting block is fixedly provided with a plurality of connecting rods in clearance fit with a fixing groove, and a second threaded hole in threaded fit with a fixing bolt is formed in the connecting rod.

Through adopting above-mentioned technical scheme, the balancing weight can immerse in the river course body, fixes one side of protection network to the river course body, and the connecting rod on the connecting block can insert the fixed slot on the inoxidizing coating, then twists the fixing bolt on the fixed slot lateral wall in the second screw hole again, just can be connected to connecting block and inoxidizing coating together, has the effect of being convenient for to connect.

Optionally, a planting groove for planting green plants is formed in the protection plate.

Through adopting above-mentioned technical scheme, in planting the groove, can plant green plant, green plant's root system can strengthen the soil erosion and water loss prevention ability of side slope.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the river course protection device, the protective net is arranged at the joint of the protective layer and the river course body, the protective net arranged at the joint of the protective layer and the river course body can protect a side slope, and the erosion of water to the side slope is reduced, so that the water and soil loss at the joint of the river course body and the side slope is reduced to a certain extent;

2. according to the protective plate, the protective layers are arranged into the plurality of protective plates, the fixing parts are arranged to fix the two adjacent protective plates, and the protective layers can be disassembled into the plurality of protective plates, so that the protective plate has the effects of convenience in transportation and convenience in installation;

3. this application is through setting up the protection network into a plurality of wire netting, and all pack between two adjacent wire netting and have the concrete layer that permeates water, and the multilayer wire netting can provide the support for the concrete layer that permeates water, and the concrete layer that permeates water has certain water permeability, can normally permeate water when reducing soil erosion and water loss.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a schematic structural diagram of a protective net according to an embodiment of the present application;

fig. 3 is a schematic view of a connection structure of two adjacent protection plates according to an embodiment of the application.

Description of reference numerals: 1. a river channel body; 2. side slope; 21. a protective layer; 22. a protection plate; 221. fixing grooves; 222. fixing the bolt; 223. planting grooves; 23. a nail rod; 24. a fixing member; 241. fixing the rod; 242. a first threaded hole; 3. a protective net; 31. a wire mesh; 32. a circular ring; 33. a pervious concrete layer; 34. a balancing weight; 35. connecting blocks; 351. a connecting rod; 352. a second threaded hole; 4. a connecting member; 41. an insertion rod; 42. a large head; 43. and barbs.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses river course for hydraulic engineering. Referring to fig. 1, a river course for hydraulic engineering, including river course body 1 and two side slopes 2, two side slopes 2 set up respectively in the both sides of river course body 1, and rivers flow through on the river course body 1 between two side slopes 2. A protective layer 21 is arranged on the side slope 2, a protective net 3 is arranged at the joint of the side slope 2 and the river channel body 1, one side of the protective net 3 is connected with the protective layer 21, and the other side of the protective net 3 is connected with the river channel body 1, so that the protective net 3 can extend from the side slope 2 to the river channel body 1; the protective net 3 has the effect of preventing water and soil loss at the side slope 2 and the river channel body 1 to a certain extent.

Referring to fig. 1 and 2, the protection network 3 includes a plurality of wire netting 31, and a plurality of wire netting 31 cross arrangement all fills between two adjacent wire netting 31 and has pervious concrete layer 33, and pervious concrete layer 33 has certain water permeability, and the hydroenergy that flows to river course body 1 from side slope 2 can normally pass through, but the earth or the dregs that the aquatic has can be blockked, can normally permeate water when reducing soil erosion and water loss.

Referring to fig. 1 and 2, connecting pieces 4 are arranged at both ends of a protective net 3, and the connecting pieces 4 are used for connecting a side slope 2 and the protective net 3, so that the protective net 3 can be fixed on the side slope 2; the connecting piece 4 comprises a plurality of inserting rods 41, one end of each inserting rod 41, which is used for being inserted into the side slope 2, is smaller in area, the other end of each inserting rod is welded with a large head 42, the side slope 2 is generally of a soil-rock structure, and the end, which is smaller in area, of each inserting rod 41 can be inserted into the side slope 2 under the action of external force; a plurality of circular rings 32 are welded at both ends of the protection net 3, the number of the circular rings 32 is the same as the number of the insertion rods 41, after the insertion rods 41 penetrate through the circular rings 32 and are inserted into the side slopes 2, and because the area of the circular rings 32 is smaller than that of the large heads 42, the circular rings 32 cannot be separated from the insertion rods 41, so that the protection net 3 is fixed on the side slopes 2.

Referring to fig. 1 and 2, a plurality of barbs 43 are further arranged on the insertion rod 41, the plurality of barbs 43 can enhance the ground gripping capability of the insertion rod 41, and after the insertion rod 41 is inserted into the side slope 2, the insertion rod 41 is not easily separated from the side slope 2 when no external force is applied, so that the stability of the connection between the protection net 3 and the side slope 2 is further enhanced, and the protection net 3 is not easily separated from the side slope 2.

Referring to fig. 1 and 3, the protective layer 21 includes a plurality of protective plates 22, and dividing the protective layer 21 into the plurality of protective plates 22 has an effect of facilitating transportation; nail rods 23 used for connecting the side slopes 2 are welded on one surfaces, close to the side slopes 2, of the protection plates 22, so that when the protection layer 21 is installed, the protection plates 22 are firstly attached to the side slopes 2, and then the nail rods 23 are inserted into the side slopes 2, and the protection plates 22 can be installed; and the end of the nail rod 23 far away from the protection plate 22 is arranged to be in a sharp thorn shape, so that labor is saved when the nail rod is inserted into the side slope 2.

Referring to fig. 1 and 3, a fixing member 24 is disposed between two adjacent protection plates 22, and the fixing member 24 is used for fixing the two adjacent protection plates 22, so that the protection layers 21 are formed by a plurality of protection plates 22. The fixing member 24 includes a fixing rod 241, a plurality of fixing grooves 221 are formed on a plurality of sides of the protection plate 22, and both ends of the fixing rod 241 can be inserted into the fixing grooves 221; and the lateral walls of the plurality of fixing grooves 221 are located on the protection plate 22 and are all provided with the fixing bolts 222 in a penetrating manner, the two ends of the fixing rod 241 are all provided with first threaded holes 242, and the fixing bolts 222 can be screwed into the first threaded holes 242. When two adjacent protection plates 22 are fixed, one end of the fixing rod 241 is inserted into the fixing groove 221 of one of the protection plates 22, the fixing bolt 222 of the protection plate 22 is screwed into the first threaded hole 242 of the fixing rod 241, the other end of the fixing rod 241 is inserted into the fixing groove 221 of the other protection plate 22, and the fixing bolt 222 of the other protection plate 22 is screwed into the first threaded hole 242 of the other end of the fixing rod 241, so that the two protection plates 22 can be fixed together. By repeating the above steps for two adjacent protection plates 22 in the protection layer 21, a plurality of protection plates 22 can be fixed together on the slope 2 to form the protection layer 21.

Referring to fig. 1 and 2, one side that the protection network 3 is close to river course body 1 is provided with balancing weight 34, and balancing weight 34 material can adopt cement to pour the protection network 3 through the mode of pouring on, balancing weight 34 has great dead weight, can be to a certain extent with the protection network 3 fixed to river course body 1 on.

Referring to fig. 1 and 2, one side of the protection net 3, which is away from the river channel body 1, is provided with a connecting block 35, a connecting rod 351 is arranged on the connecting block 35, the connecting block 35 can be made of cement and is also poured on the protection net 3 in a pouring manner, and the connecting rod 351 is added on the connecting block 35 in the pouring process.

Referring to fig. 2 and 3, the connecting rod 351 can be in clearance fit with the fixing groove 221, and a second threaded hole 352 in threaded fit with the fixing bolt 222 is formed in the connecting rod 351, so that after the connecting rod 351 is inserted into the fixing groove 221, the fixing bolt 222 is screwed into the second threaded hole 352 in the connecting rod 351, and the connecting block 35 and the protective layer 21 can be connected together, so that the protective net 3 can be fixed to the connection position of the protective layer 21 and the river channel body 1.

Referring to fig. 1 and 3, the planting groove 223 has been seted up on the guard plate 22, can plant the comparatively flourishing green plant of root system in planting the groove 223, and the root system of green plant can extend to in the earth, firmly grasps earth to reinforcing side slope 2 prevents the ability of soil erosion and water loss.

The embodiment of the application provides an implementation principle of a river channel for hydraulic engineering, which is as follows: when the protective net 3 is installed, firstly, the clump weight 34 on the protective net 3 is placed in the river channel body 1, one side of the protective net 3 is fixed, then the connecting block 35 is placed on the side slope 2, the nail rods 23 on a part of the protective plates 22 are inserted into the side slope 2, the connecting rods 351 on the connecting block 35 are inserted into the fixing grooves 221 on the protective plates 22, and the fixing bolts 222 are screwed into the second threaded holes 352 on the connecting rods 351, so that the installation of the protective net 3 is completed; inserting the nail rods 23 on the other part of the protection plates 22 into the side slope 2, embedding the fixing rods 241 between two adjacent protection plates 22 before insertion, and screwing the fixing bolts 222 into the first threaded holes 242 on the fixing rods 241 after all the protection plates 22 are inserted, so that the protection layers 21 can be formed by the protection plates 22; the protective net 3 is arranged at the joint of the side slope 2 and the river course body 1, and can reduce the water and soil loss at the joint of the river course body 1 and the side slope 2 to a certain extent.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a river course for hydraulic engineering, includes river course body (1), the both sides of river course body (1) all are provided with side slope (2), its characterized in that: be provided with inoxidizing coating (21) on side slope (2), inoxidizing coating (21) are provided with protection network (3) with the junction of river course body (1), protection network (3) extend to river course body (1) from side slope (2), the both ends of protection network (3) all are provided with connecting piece (4) that are used for being connected with side slope (2), one side and inoxidizing coating (21) fixed connection of protection network (3), the opposite side and river course body (1) fixed connection of protection network (3).

2. The river channel for hydraulic engineering according to claim 1, wherein: the connecting piece (4) comprises a plurality of inserting rods (41), one ends of the inserting rods (41) are provided with large heads (42), two ends of the protective net (3) are provided with a plurality of circular rings (32), the inserting rods (41) are in clearance fit with the circular rings (32), and the area of the large heads (42) is larger than that of the circular rings (32).

3. The river channel for hydraulic engineering according to claim 2, wherein: the insert rod (41) is provided with a plurality of barbs (43).

4. The river channel for hydraulic engineering according to claim 1, wherein: the protective layer (21) comprises a plurality of protective plates (22), wherein nail rods (23) used for connecting the side slopes (2) are arranged on one surfaces, close to the side slopes (2), of the protective plates (22), and the protective plates (22) are fixed through fixing pieces (24).

5. The river channel for hydraulic engineering according to claim 4, wherein: fixing piece (24) include dead lever (241), all offer fixed slot (221) that supply dead lever (241) to place on guard plate (22) and adjacent guard plate (22), fixing bolt (222) are worn to be equipped with on the lateral wall of fixed slot (221) and being located guard plate (22), first screw hole (242) with fixing bolt (222) screw-thread fit are all seted up at the both ends of dead lever (241).

6. The river channel for hydraulic engineering according to claim 1, wherein: the protection net (3) comprises a plurality of wire nets (31), and a permeable concrete layer (33) is filled between every two adjacent wire nets (31).

7. The river channel for hydraulic engineering according to claim 5, wherein: the river course body (1) one side of being connected of protection network (3) is fixed and is provided with balancing weight (34), the fixed connecting block (35) that is used for being connected with inoxidizing coating (21) that is provided with of opposite side of protection network (3), fixed being provided with on connecting block (35) a plurality of and fixed slot (221) clearance fit's connecting rod (351), set up on connecting rod (351) with fixing bolt (222) screw-thread fit's second screw hole (352).

8. The river channel for hydraulic engineering according to claim 4, wherein: and the protection plate (22) is provided with a planting groove (223) for planting green plants.