CN110735419A

CN110735419A - vegetation water storage structure for protecting river bank dam

Info

Publication number: CN110735419A
Application number: CN201911195019.5A
Authority: CN
Inventors: 商林军; 沈晔
Original assignee: Jiangsu Yanxi Land Consolidation And Development Co Ltd
Current assignee: Jiangsu Yanxi Land Consolidation And Development Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-01-31

Abstract

The invention relates to the technical field of slope protection engineering, in particular to vegetation water storage structures for protecting river bank protection dams, wherein two slope protection frames are obliquely and fixedly arranged on the dam, a reservoir is horizontally arranged on the dam, the reservoir is positioned below the slope protection frames, two horizontally arranged water guide ditches are respectively communicated with two sides of the reservoir, the lower sides of the two slope protection frames are respectively communicated with the two water guide ditches through two water guide grooves, and an obliquely arranged water guide ditch is arranged between the two slope protection frames.

Description

vegetation water storage structure for protecting river bank dam

Technical Field

The invention relates to the technical field of slope protection engineering, in particular to vegetation water storage structures for protecting river bank protection dams.

Background

Slope protection refers to the general name of various paving and planting on a slope surface for preventing a side slope from being washed, a river section where a bridge site is located, and a concave bank of a river bank are washed by water flow year by year, so that the river bank is continuously collapsed. In addition, when the river flow direction changes due to the bridge arrangement and the river bank is washed to endanger farmlands and villages, the protective buildings also need to be built on the river bank.

Among the prior art bank slope protection structure can rely on planting green vegetation to afforest and prevent soil erosion and water loss, because the river dam all is the declivity, this kind of design rainwater can be along the dykes and dams inward-remittance in the river, the water resource can't be saved, cause the waste of water resource, and be unfavorable for the growth of vegetation, and the rainwater can be washed away dykes and dams, lead to soil erosion and water loss, destroy the protective capacities of dykes and dams, consequently, technical personnel in the field provide vegetation retaining structures that are used for bank protection dykes and dams to protect, in order to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

The invention aims to provide vegetation water storage structures for protecting river bank protection dams, so as to solve the problems in the background technology.

vegetation water storage structures for river bank protection dam protection comprise two slope protection frames and a reservoir, wherein the two slope protection frames are obliquely and fixedly arranged on the dam, the reservoir is horizontally arranged on the dam, the reservoir is positioned below the slope protection frames, two sides of the reservoir are respectively communicated with two horizontally arranged water guide ditches, the lower sides of the two slope protection frames are respectively communicated with the two water guide ditches through the two water guide ditches, an obliquely arranged water diversion ditch is arranged between the two slope protection frames, the upper end of the water diversion ditch is communicated with a ground water guide ditch, the lower end of the water diversion ditch is communicated with the reservoir, a water drainage pipe is communicated with the side of the reservoir, which is far away from the water guide ditches, and a valve mechanism is arranged in the water drainage pipe.

According to the scheme of the invention, is implemented that the valve mechanism comprises a machine shell fixed on the upper side of a drain pipe, the machine shell is communicated with the drain pipe through a through hole, a water baffle matched with the drain pipe is connected in the through hole in a sliding manner, a vertically arranged hollow column is fixedly connected to the side of the machine shell far away from the drain pipe, a vertically arranged threaded rod is rotatably connected to the inner wall of the end of the hollow column close to the machine shell through a rotating member, the end of the threaded rod far away from the rotating member penetrates through the outer side of the hollow column and is fixedly connected with a handle, a nut is in threaded connection with the threaded rod in the hollow column, two vertically arranged connecting rods are fixedly connected to the lower side of the nut, the two connecting rods are respectively and symmetrically arranged on two sides of the threaded rod, and the ends of the two connecting rods far away.

According to the scheme of the invention in step , a second through hole is formed in the upper side of the hollow column, the threaded rod penetrates through the second through hole, and the outer side wall of the threaded rod is rotatably connected with the inner wall of the second through hole.

According to the scheme of the invention in step , the lower side of the hollow column is communicated with the machine shell through two second through holes, two connecting rods respectively penetrate through the two second through holes, and the outer side walls of the two connecting rods are respectively connected with the inner walls of the two through holes in a sliding manner.

According to the scheme of , a sludge blocking net is fixedly connected to a communication port of the slope protection frame and the water chute, and the sludge blocking net is made of composite stainless steel components.

According to the scheme of the invention, step is carried out, wherein the slope protection frame and the reservoir are both formed by pouring concrete.

According to the scheme of , a garbage blocking net is fixedly connected to a communication port of the diversion trench and the water storage tank, and the garbage blocking net is made of a composite stainless steel component.

Compared with the prior art, the invention has the beneficial effects that:

1. through setting up bank protection frame and cistern, the rainwater receives blockking of bank protection frame, can reduce the velocity of flow of rainwater, also can consolidate soil, prevents soil erosion and water loss, and the safety of guarantee vegetation is collected in the diversion ditch by the guiding gutter to and the water of guiding gutter is played and is collected and concentrate in gathering into the cistern and store, and this design is convenient for collect the water resources such as rainwater to dykes and dams vegetation and store, so that reutilization, water economy resource.

2. Through setting up valve mechanism, rotate the positive and negative rotation of handle, drive the threaded rod and rotate, the displacement is forced to the nut, can drive the breakwater displacement fixed with the connecting rod, realizes that the switch of drain pipe is closed, makes the cistern can impound, the drainage, and this design easy operation uses manpower sparingly, is convenient for control impoundment, the drainage of cistern.

Drawings

Fig. 1 is a schematic perspective view of vegetation water-retaining structures for river bank protection dam protection;

fig. 2 is an enlarged view of the structure at a point a in fig. 1 of vegetation water-retaining structures for river bank protection dam protection;

FIG. 3 is a schematic view of the internal structure of the drain pipe of vegetation water-retaining structures for river bank protection dam protection;

fig. 4 is a schematic perspective view of a garbage barrier net in vegetation water-storage structures for river bank protection dam protection.

In the figure: 1. slope protection frames; 2. a reservoir; 3. a water guiding ditch; 4. a water chute; 5. a gutter; 6. a drain pipe; 7. a housing; 8. a water baffle; 9. a hollow column; 10. a rotating member; 11. a threaded rod; 12. a handle; 13. a nut; 14. a connecting rod; 15. a sludge blocking net; 16. a garbage blocking net.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the present invention, vegetation water storage structures for protecting river banks and dams include two slope protection frames 1 and a water storage tank 2, wherein the two slope protection frames 1 and the water storage tanks 2 are water storage systems of the structure, a plurality of water storage systems can be built according to the specific size of a slope, the two slope protection frames 1 are obliquely and fixedly arranged on a dam, the vegetation is planted in the slope protection frames 1, the rainwater falls on the slope of the dam, the rainwater is blocked by the slope protection frames 1, the flow rate of the rainwater can be reduced, the soil can be reinforced, the soil erosion is prevented, the safety of the vegetation is ensured, the water storage tank 2 is horizontally arranged on the dam for storing water, the water storage tank 2 is positioned below the slope protection frames 1, the water is convenient for naturally flowing down from the slope protection frames 1 to the water storage tank 2, two sides of the water storage tank 2 are respectively communicated with two water guide ditches 3 which are horizontally arranged, the flow rate of the water is reduced, the water is prevented from water splashing loss, the lower sides of the two water storage tanks 1 are respectively communicated with the water guide ditches 3, the water guide ditches 5 which are arranged obliquely, the water guide ditches which are communicated with the water guide ditch 2, the water guide ditch which is arranged on the water guide ditch 2, the water guide ditch is arranged on the lower end of the slope protection tank 2, the water guide ditch side, the water;

in fig. 2 and 3, the valve mechanism includes a casing 7 fixed on the upper side of the drain pipe 6, the casing 7 and the drain pipe 6 are arranged in a communicating way through a through hole, a water baffle 8 matched with the drain pipe 6 is connected in a sliding way in a through hole, a hollow column 9 arranged vertically is fixedly connected on the side of the casing 7 far away from the drain pipe 6, a threaded rod 11 arranged vertically is rotatably connected on the inner wall of the end of the casing 9 near the casing 7 through a rotating member 10, the end of the threaded rod 11 far away from the rotating member 10 penetrates and extends to the outer side of the hollow column 9 and is fixedly connected with a handle 12, a nut 13 is connected on the threaded rod 11 in the hollow,and the lower side of the nut 13 is fixed With two vertically-arranged connecting rods 14, the two connecting rods 14 being respectively located on the threaded rod 11The two sides of the water storage tank are symmetrically arranged, the ends of the two connecting rods 14, which are far away from the nut 13, penetrate through the hollow column 9, extend into the machine shell 7 and are fixedly connected with the water baffle 8, the handle 12 is rotated to drive the threaded rod 11 to rotate, the nut 13 is in threaded connection with the threaded rod 11, the two connecting rods 14 fixed with the nut 13 penetrate through the hollow column 9, and at the moment, the axial rotation of the nut 13 is limited by the second through hole in the hollow column 9 along with the connecting rods 14, so that when the threaded rod 11 rotates, the nut 13 is forced to move upwards to drive the water baffle 8 to move upwards, the water discharge pipe 6 can be opened, water in the water storage tank 2 is conveniently discharged into a river from the water discharge pipe 6, and similarly, the handle 12 is rotated reversely to drive the water baffle 8 to move downwards;

in fig. 3: a second through hole is formed in the upper side of the hollow column 9, the threaded rod 11 penetrates through the second through hole, and the outer side wall of the threaded rod 11 is rotatably connected with the inner wall of the second through hole, so that the threaded rod 11 can rotate conveniently;

in FIG. 3, the lower side of the hollow column 9 is communicated with the casing 7 through two second through holes, the two connecting rods 14 are respectively arranged through the two second through holes, and the outer side walls of the two connecting rods 14 are respectively connected with the inner walls of the two th through holes in a sliding manner, so that the connecting rods 14 can slide conveniently;

in fig. 1: a sludge blocking net 15 is fixedly connected to a communication port of the slope protection frame 1 and the water chute 4, so that soil in the slope protection frame 1 is prevented from losing along with rainwater, and the sludge blocking net 15 is made of a composite stainless steel component and is long in service life;

in fig. 1: the slope protection frame 1 and the reservoir 2 are both formed by pouring concrete, so that the structure is firm, and the service life is long;

in fig. 1 and 4: the gutter 5 is fixedly connected with rubbish blocking net 16 with the intercommunication mouth department of cistern 2, intercepts the rubbish in the rainwater, prevents that rubbish from piling up in cistern 2, is convenient for regularly clear up rubbish, and rubbish blocking net 16 adopts compound stainless steel component, and is corrosion-resistant.

The working principle of the invention is as follows: when the device works, vegetation is planted in the slope protection frame 1, rainwater falls on the slope surface of a dam, the rainwater is blocked by the slope protection frame 1, the flow velocity of the rainwater can be reduced, soil can be reinforced, water and soil loss is prevented, the safety of the vegetation is guaranteed, the rainwater is collected into the diversion ditch 5 by the water chute 4 and then collected into the reservoir 2 for centralized storage, and the rainwater and slope rainwater in the ground drainage ditch are collected into the water chute 3 and flow into the reservoir 2, and the design is convenient for collecting and storing water resources such as the rainwater of the dam vegetation for secondary utilization and saving the water resources;

when the water quantity in the reservoir 2 is excessive, the handle 12 is rotated to drive the threaded rod 11 to rotate, the nut 13 is in threaded connection with the threaded rod 11, the two connecting rods 14 fixed with the nut 13 penetrate through the hollow column 9, at the moment, the axial rotation of the nut 13 is limited by the second through hole in the hollow column 9 along with the connecting rods 14, therefore, when the threaded rod 11 rotates, the nut 13 is forced to move upwards to drive the water baffle 8 to move upwards, the drain pipe 6 can be opened, the water in the reservoir 2 is conveniently drained into a river through the drain pipe 6, the elastic principle is achieved, the handle 12 is reversed, the water baffle 8 can be driven to move downwards, the closing of the drain pipe 6 is achieved, the reservoir 2 can store water, the design is simple in operation, manpower is saved, and the water storage and drainage of the reservoir 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

The utility model provides a kind is used for vegetation retaining structure that river bank protection dykes and dams protected and use, including two bank protection frame (1), cistern (2), its characterized in that, two bank protection frame (1) slope is fixed to be set up on the dyke dam, and cistern (2) level sets up on the dyke dam, cistern (2) are located the below of bank protection frame (1), and the both sides of cistern (2) communicate gutter (3) that are equipped with two levels and set up respectively, two the downside of bank protection frame (1) is respectively through two guiding gutter (4) and two guiding gutter (3) intercommunication settings, two be equipped with diversion ditch (5) that the slope set up between bank protection frame (1), the upper end and the ground escape canal intercommunication setting of diversion ditch (5), and the lower extreme and cistern (2) intercommunication setting of diversion ditch (5), side intercommunication that diversion ditch (5) were kept away from in cistern (2) is equipped with drain pipe (6), and be equipped with valve mechanism in drain pipe (6).
2. The vegetation water-retaining structure for protecting river banks according to claim 1, wherein the valve mechanism comprises a housing (7) fixed on the upper side of the water drainage pipe (6), the housing (7) is communicated with the water drainage pipe (6) through a th through hole, a water baffle (8) matched with the water drainage pipe (6) is slidably connected in a th through hole, a side of the housing (7) far away from the water drainage pipe (6) is fixedly connected with a vertically arranged hollow column (9), a end inner wall of the hollow column (9) close to the housing (7) is rotatably connected with a vertically arranged threaded rod (11) through a rotating member (10), a end of the threaded rod (11) far away from the rotating member (10) penetrates through the outer side of the hollow column (9) and is fixedly connected with a handle (12), the hollow column (9) is located in the hollow column (9), a nut (13) is threadedly connected on the threaded rod (11), and two vertically arranged connecting rods (14) are fixedly connected to the lower side of the nut (13), the two connecting rods (14) are respectively located on two sides of the threaded rod (11), and the two symmetrical ends of the two connecting rods (14) are symmetrically arranged and the two connecting rods (14) penetrate through the housing (7) and.
3. The kind of vegetation water-retaining structure for protecting river bank protection dam according to claim 2, characterized in that, the hollow column (9) has the second through hole opened on the upside, and threaded rod (11) sets up through the second through hole, the lateral wall of the threaded rod (11) is connected with the inner wall rotation of second through hole.
4. A vegetation water-retaining structure for river bank protection dam protection according to claim 2, wherein the underside of the hollow column (9) is connected to the housing (7) through two second through holes, and two connecting rods (14) are respectively arranged through the two second through holes, and the outer side walls of the two connecting rods (14) are respectively connected to the inner walls of the two through holes in a sliding manner.
5. The vegetation water-retaining structure for protecting river bank protection dykes and dams of claim 1, characterized in that, the connecting port of the revetment frame (1) and the aqueduct (4) is fixedly connected with a silt block net (15), and the silt block net (15) is made of composite stainless steel component.
6. A vegetation water-retaining structure for river bank protection dykes and dams of claim 1, characterized in that, the revetment frame (1) and the reservoir (2) are made of concrete casting.
7. A vegetation water-storage structure for river bank protection dam protection according to claim 1, wherein the gutter (5) and the reservoir (2) are fixedly connected with a garbage barrier net (16) at the communication port, and the garbage barrier net (16) is made of composite stainless steel.