CN211547611U

CN211547611U - City narrow river course shore protection structure

Info

Publication number: CN211547611U
Application number: CN201922248143.5U
Authority: CN
Inventors: 周绪才
Original assignee: Chongqing Rongweixu Engineering Construction Co Ltd
Current assignee: Chongqing Rongweixu Engineering Construction Co Ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-09-22
Anticipated expiration: 2029-12-14

Abstract

The utility model relates to a bank protection structure for urban narrow river channels, which comprises a bearing wall, wherein the bearing wall comprises a river channel wall and a road surface which is integrally formed with the river channel wall, the river channel wall comprises a slope and a river channel bottom wall at the bottom of the river channel, a filter device is arranged at the junction of the slope and the river channel bottom, the filter device comprises a filter screen and a bracket for supporting the filter screen, a plurality of planting grooves are arranged on the slope, a plurality of slope drainage grooves are arranged between two adjacent planting grooves, ground drainage grooves corresponding to the slope drainage grooves are arranged on the road surface, a platform is arranged at the junction of the road surface and the river channel wall, a filter device is arranged at the junction of the slope and the river channel bottom wall, the filter device comprises a filter screen and a bracket for supporting the filter screen, and after the water, meanwhile, greening plants can be planted on the upper side wall of the slope, so that the purpose of increasing greening cities is achieved; the utility model discloses have the heap that reduces city river both sides rainwater to reduce the effect to urban pollution.

Description

City narrow river course shore protection structure

Technical Field

The utility model belongs to the technical field of the technique of river regulation engineering and specifically relates to a narrow river course revetment structure in city is related to.

Background

River regulation in cities mainly aims at preventing flood, draining stagnant water and improving environmental problems caused by river water pollution, and further combines with ecological greening to build a harmonious ecological city, so that rivers become scenic views of the city.

The existing Chinese patent with publication number CN206127973U discloses a bank protection structure for urban narrow riverways, which comprises an I-shaped square pile and a soil retaining plate inserted into a groove of the I-shaped square pile, wherein a temporary steel pipe is arranged at the joint of the I-shaped square pile and the soil retaining plate, a sand bag is arranged in the steel pipe, and the top of the I-shaped square pile is pressed by a sliding chute after the sand bag is installed; originally, city river course both sides are the slope, adopt the I-shaped pile to separate the slope now from the mid portion on inclined plane, fill up the I-shaped pile near river course one side to the area in the parallel district of river course both sides has been increased.

The above prior art solutions have the following drawbacks: after having increased parallel ground area, can afforest and handle, but afforest the back, do not carry out safeguard measure to the river course both sides, the people's mouth around the urban river is intensive relatively, consequently need carry out safeguard measure to the urban river course both sides, and when raining, the urban river course both sides are the main way of handling the ponding, and the rainwater not only can erode earth and still can advance the cassette tape with rubbish, and then in rubbish flows into the river course, causes environmental pollution.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a narrow river course shore protection structure in city, its advantage has and accelerates the ponding flow direction river course in the road surface to block in rubbish gets into the river course, increase urban greening simultaneously, reach and reduce river course pollution effect.

The above object of the utility model is realized by the following technical scheme, which comprises a bearing wall, wherein the bearing wall comprises a river channel wall on one side of the river channel and a road surface integrally formed with the river channel wall, the bearing wall is provided with a guardrail bar on the bearing wall, the river channel wall comprises a slope and a slope integrated river channel bottom wall, the junction of the river channel wall and the road surface is provided with a plurality of platforms, the slope is provided with a plurality of planting grooves, ground drainage grooves are arranged between a plurality of adjacent platforms, and the slope is provided with slope drainage grooves correspondingly communicated with the ground drainage grooves;

the bearing wall is internally provided with a bearing layer and a water pipe layer, the water pipe layer is internally provided with a water pipe, and the road surface is provided with a water pipe box correspondingly connected with the water pipe layer.

By adopting the technical scheme, the bearing wall is divided into the river channel wall and the road surface and is designed in an integrated forming mode, the firmness of the river channel road surface is ensured, the guardrail rods are arranged on the bearing wall and are used for ensuring the safety of two sides of the river channel, the river channel wall comprises a slope and river channel bottom walls, the river channel bottom walls on two sides form the river channel, the slope is used for adapting to the height change of river water in the river channel, meanwhile, planting grooves are arranged on the slope, vegetation is added in the planting grooves to increase the green area of the urban road, a plurality of planes are arranged at the association part of the river channel wall and the road surface, the planes prolong the whole road area, the distance from the guardrail rods to the center of the river channel is prolonged, and the condition that when urban personnel are on the road in the guardrail rods, feet extend from the bottoms of the guardrail rods to the interior of the river channel is avoided, the ground drainage grooves are arranged on two adjacent platforms, and are used for, be equipped with the slope drainage groove that corresponds the intercommunication with ground drainage groove on the slope, further accelerate with the speed in rainwater flow direction river course, reduce the extrusion of rainwater in the city, be equipped with bearing layer and water pipe layer in the carrier wall, the bearing layer is used for increasing the fastness in whole river course, and the water pipe layer is used for increasing the bottom in intercommunication river course.

The present invention may be further configured in a preferred embodiment as: the river course end wall is equipped with filter equipment on the slope with river course handing-over department, filter equipment includes the filter screen, the filter screen bottom is equipped with the support that supports the filter screen.

Through adopting above-mentioned technical scheme, filter equipment's effect is used for filtering probably to have rubbish in the river course to collect, and river weather and time influence in the river course can have the tide and move back the tide or because the weather reason has the rising and sinking of water level, and rubbish can be because wind direction reason in the river course both sides in the river course, will collect in the filter screen when moving back the tide like this, reaches the effect of collecting river course rubbish.

The present invention may be further configured in a preferred embodiment as: the platform extends to the center of the river channel, and a plane groove is formed in the platform.

Through adopting above-mentioned technical scheme, the platform extends to river course center department, when increasing the pedestrian and lingering around the guardrail, avoids article to drop the river course from guardrail bar bottom, and then causes water pollution, still is equipped with the plane recess on the platform simultaneously, can plant the greening plant in the plane recess, increases city green vegetation, and the green plant also can slow down article and drop in the river course.

The present invention may be further configured in a preferred embodiment as: the guardrail bar comprises guardrail columns and a guardrail support, and a blocking wall is arranged at the bottom of the guardrail support.

Through adopting above-mentioned technical scheme, the effect of the interception wall that the bottom of guardrail support was equipped with reduces because platform department is comparatively fragile, avoids the mankind to the destruction of platform corner, and another effect of connecting the wall is blockked because during heavy rain weather, when a large amount of rainwater flow direction river courses, flows into a large amount of rubbish in to the river course from interception wall department, and then causes the pollution to the river course.

The present invention may be further configured in a preferred embodiment as: the slope drainage groove on the slope is provided with a plurality of, the slope is trapezoidal with the cross section of bearing wall.

Through adopting above-mentioned technical scheme, be equipped with the effect of a plurality of slope drainage grooves on the slope and be under the circumstances such as increase rainwater weather for the rivers velocity of flow to, accelerate the processing to surface gathered water.

The present invention may be further configured in a preferred embodiment as: and a buffer platform is also arranged on the slope.

Through adopting above-mentioned technical scheme, the cushion collar supplies river course clearance personnel to clear up usefulness, regularly clears up the interior rubbish of filter equipment.

The present invention may be further configured in a preferred embodiment as: and the water pipe is externally provided with anti-freezing cotton.

Through adopting above-mentioned technical scheme, the outer cover of water pipe has the cotton of preventing frostbite of one deck, reduces to the water pipe influence under cold weather and ground construction vibrations condition.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the urban greening effect is improved by planting corresponding greening plants on the slope, the discharge speed of urban rainwater overstock is accelerated by the design of the drainage groove, and the firmness of the urban river channel is improved by the design of the multilayer bearing layer;

2. through the design of the filtering device, the filtering net is added at a set position by utilizing the height change of the water level in the river channel, and garbage is automatically concentrated in the filtering net after the water level is reduced, so that the collection of the garbage in the urban river channel is accelerated;

3. through the design of water pipe layer, utilize water pipe layer to link to each other the river course bottom, in long-time dry season, utilize the conduit box to carry out the water spray to greenbelt on the urban road.

Drawings

Fig. 1 is a schematic view of the overall structure shown in the present embodiment;

FIG. 2 is a side view of the overall structure shown in the present embodiment;

fig. 3 is a sectional view showing the present embodiment;

fig. 4 is a plan view showing the present embodiment.

In the figure, 1, a bearing wall; 11. a river wall; 12. a road surface; 13. guard rails; 14. a river channel bottom wall; 15. a platform; 16. a slope; 17. planting grooves; 18. a ground drainage groove; 19. a slope drainage groove; 2. a bearing layer; 21. a water pipe layer; 22. a water pipe; 23. a water pipe box; 24. a crushed stone layer; 25. a reinforcing steel bar layer; 26. a cement layer; 27. river channel pipe mouth; 28. a filtration device; 29. a filter screen; 3. a support; 31. a planar groove; 32. a guardrail post; 33. a guardrail support; 34. a barrier wall; 35. a buffer platform; 36. and (5) antifreezing cotton.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, for the utility model discloses a narrow river course shore protection structure in city, including bearing wall 1, bearing wall 1 includes river course wall 11, with 11 integrated into one piece's of river course wall road surface 12, fixed being equipped with on the bearing wall 1 is used for the guard action rail guard. The channel wall 11 includes a channel bottom wall 14 perpendicular to the channel, and a slope 16 integrally formed with the channel bottom wall 14, wherein the slope 16 is adapted to accommodate the channel rising and falling due to water level.

Referring to fig. 2 and 3, a platform 15 is disposed at the joint of the road surface 12 and the river channel wall 11, the platform 15 extends from the road surface 12 to the center side of the river channel, so that the area of the visible road surface of the whole road surface 12 is increased, and meanwhile, a plane groove 31 is disposed on the platform 15, so that corresponding greening plants can be planted in the plane groove 31, and the urban greening area is increased. Meanwhile, the plane also has the advantages that the possibility that articles fall into the river channel from the plane is reduced, and the pollution to the river channel is reduced. The planting grooves 17 are formed in the slope 16, the planting grooves 17 are similar to the plane grooves 31 in effect, corresponding greening plants can be planted, impact of rainwater on the slope 16 is reduced, and the service life of the slope 16 is prolonged.

Referring to fig. 3, the load-bearing wall 1 may further include a bearing layer 2 and a water pipe layer 21, the bearing layer 2 includes a gravel layer 24 closely attached to the soil, a steel bar layer 25 on the gravel layer 24, and a cement layer 26 on the steel bar and in direct contact with the river, and the load-bearing wall 1 is constructed by using a multi-layer structure, which ensures the quality of the load-bearing wall 1. The water pipe 22 is equipped with in the water pipe layer 21, and water pipe 22 runs through bearing layer 2 intercommunication river course bottom, and the cover has the cotton 36 that prevents frostbite of one deck on the outer wall of water pipe layer 21, prevents frostbite cotton 36 and ensures that water pipe 22 can not be frozen out winter, prolongs the life that water pipe 22 used, and water pipe layer 21 is equipped with river course mouth of pipe 27 in the river course end, prevents that debris from going on in the river course in the water pipe 22. The water pipe box 23 connected with the water pipe 22 is arranged on the road surface 12, the water pipe 22 in the water pipe box 23 can be connected with river water, the water pipe box 23 is used for irrigating the flower bed on the urban road in the arid season, and the cost of irrigating by using the water truck of the urban road is reduced.

Referring to fig. 1, the guardrail 13 includes guardrail posts 32 and guardrail supports 33, and the guardrail supports 33 divide a plane between two adjacent guardrail posts 32 into three triangle-shaped structures, thereby increasing firmness of the entire guardrail 13. The bottom of guardrail bar 13 is equipped with interception wall 34, can block a certain amount of rubbish in great overcast and rainy weather, reduces in a large amount of rubbish grooves flow into the river course from interception wall 34, and then reduces the pollution to the river course.

Referring to fig. 3 and 4, the road surface 12 is provided with ground drainage grooves 18, the ground drainage grooves 18 can increase the speed of water flowing into the river, the slope 16 is provided with slope drainage grooves 19, and the slope drainage grooves 19 further increase water flow collection and reduce the accumulation of rainwater on urban roads. Slope 16 is equipped with filter equipment 28 with the junction of river course headwall 14, filter equipment 28 includes filter screen 29 and the support 3 that supports filter screen 29, river in the river all changes every day, river is at the decline in-process in the river course, because the reason of wind direction, rubbish can be concentrated the river course both sides, at the in-process that the water level descends, rubbish will be automatic collection in filter screen 29, still be equipped with buffer platform 35 on the slope 16, the cleanup crew collects rubbish in filter screen 29 on buffer platform 35, the cleanup crew has reduced cleanup crew in the river course.

The implementation principle of the embodiment is as follows: the bearing wall 1 is divided into two surfaces, namely a sidewalk upper road surface 12 and a river channel wall 11, wherein the two surfaces are integrally formed, and therefore the firmness of the bearing wall 1 is guaranteed. Because of the reason of river course surface of water wind direction, rubbish is most can be concentrated in the river course both sides, and consequently the water level in the river course is descending filter screen 29 after, and will be automatic concentrated in filter screen 29 of rubbish, and then make things convenient for the cleanup crew to carry out garbage collection on buffering platform 35. Be equipped with on the slope 16 and plant groove 17, plant some greening plants in planting the grass, increase urban greening area, be equipped with slope 16 drainage groove between two adjacent planting grooves 17, increase surface gathered water discharge velocity.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a narrow river course shore protection structure in city, includes bearing wall (1), bearing wall (1) include river course wall (11) of river course one side, with river course wall (11) integrated into one piece road surface (12), be equipped with on bearing wall (1) be equipped with guardrail bar (13), its characterized in that on bearing wall (1): the river channel wall (11) comprises a slope (16) and a river channel bottom wall (14) integrated with the slope (16), a plurality of platforms (15) are arranged at the joint of the river channel wall (11) and a road surface (12), a plurality of planting grooves (17) are formed in the slope (16), ground drainage grooves (18) are formed among the adjacent platforms (15), and slope drainage grooves (19) corresponding to the ground drainage grooves (18) are formed in the slope (16);

be equipped with bearing layer (2) and water pipe layer (21) in bearing wall (1), water pipe (22) are equipped with in water pipe layer (21), be equipped with on road surface (12) and correspond water pipe box (23) of being connected with water pipe layer (21).

2. The revetment structure of a narrow river channel in a city according to claim 1, wherein: bearing layer (2) are including directly spreading rubble layer (24) on soil surface, be located rubble layer (25) on rubble layer (24) to and cement layer (26) with the river course contact, be equipped with river course mouth of pipe (27) with water pipe layer (21) intercommunication on river course bottom wall (14).

3. The revetment structure of a narrow river channel in a city according to claim 1, wherein: the river course end wall (14) handing-over department is equipped with filter equipment (28) on slope (16), filter equipment (28) are including filter screen (29), filter screen (29) bottom is equipped with support (3) that support filter screen (29).

4. The revetment structure of a narrow river channel in a city according to claim 1, wherein: the platform (15) extends towards the center of the river channel, and a plane groove (31) is formed in the platform (15).

5. The revetment structure of a narrow river channel in a city according to claim 1, wherein: the guardrail rod (13) comprises guardrail columns (32) and guardrail supports (33), and intercepting walls (34) are arranged at the bottoms of the guardrail supports (33).

6. The revetment structure of a narrow river channel in a city according to claim 1, wherein: a plurality of slope drainage grooves (19) are formed in the slope (16), and the cross sections of the slope (16) and the bearing wall (1) are trapezoidal.

7. The revetment structure of a narrow river channel in a city according to claim 1, wherein: and a buffer platform (35) is also arranged on the slope (16).

8. The revetment structure of a narrow river channel in a city according to claim 1, wherein: the outer wall of the water pipe (22) is provided with anti-freezing cotton (36).