CN218436872U

CN218436872U - A ecological slope protection structure for channel renovation

Info

Publication number: CN218436872U
Application number: CN202222174244.4U
Authority: CN
Inventors: 辛玮琰; 刘万利; 张明进; 杨燕华; 刘鹏飞; 刘晓菲; 杨云平; ***
Original assignee: Tianjin Research Institute for Water Transport Engineering MOT
Current assignee: Tianjin Research Institute for Water Transport Engineering MOT
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-02-03
Anticipated expiration: 2032-08-17

Abstract

The utility model provides an ecological slope protection structure for channel renovation belongs to channel bank protection and administers technical field, including the bank slope, the bank slope upper end is the top of a slope, a serial communication port, bank slope middle part is formed with the cushion table, the cushion table up end is provided with the protecting zone, plant district and pavement district, the protecting zone is close to the channel setting, the protecting zone upper end can be dismantled and be connected with the guard plate, plant district and pavement district and locate the guard plate and keep away from channel one side, the guard plate height is greater than plant district or pavement district height, the guard plate can protect people to get into the channel, ensure safety, the concrete sheath has been laid on the bank slope surface that is located the cushion table below, consolidate the bank slope, the landslide phenomenon can not take place, promote bank slope structural stability. The utility model provides a pair of an ecological slope protection structure for channel renovation has and strengthens bank slope structural stability, improves the security and does not influence the technological effect of channel normal operating.

Description

A ecological slope protection structure for channel renovation

Technical Field

The utility model belongs to the technical field of the channel bank protection is administered, more specifically says, relates to an ecological slope protection structure for channel renovation.

Background

The navigation channel is a water area where ships and raft in coastal areas, rivers, lakes and canals can navigate, and consists of navigable water areas, navigation aid facilities and water area conditions. Because of receiving natural environment's influence, the landslide phenomenon can often take place for the bank of channel both sides to earth blocks up the channel and lifting riverbed even in following the eminence landing to the channel, influences the normal driving of ship, and the both sides of channel are mostly not set up protective structure in addition, lead to the pedestrian on bank or the child of playing on the bank easily the landing in the river course, endanger people life safety. Therefore, there is a need for an ecological slope protection structure for channel improvement to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ecological slope protection structure for channel renovation aims at solving the unstable technical problem of channel both sides bank slope structure.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an ecological slope protection structure for channel renovation, including the bank slope, bank slope upper end is the top of a slope, and bank slope middle part is formed with the cushion cap, the cushion cap up end is provided with the zone of protection, plants district and pavement district, the zone of protection is close to the channel setting, the zone of protection upper end can be dismantled and be connected with the guard plate, plant the district with the pavement district is located the guard plate is kept away from channel one side, the guard plate height is greater than plants the district or pavement district height is located the cushion cap below the concrete sheath has been laid on the bank slope surface.

As another embodiment of this application, the definition is located the cushion bench below the bank slope be the one-level bank slope, be located the cushion bench top the bank slope is the second grade bank slope, the concrete sheath lay in one-level bank slope surface, second grade bank slope surface is provided with the walking ladder, the walking ladder is used for supplying the pedestrian to follow the top of slope is gone to the cushion bench.

As another embodiment of the present application, the secondary bank slope is planted with plants avoiding the walking ladder.

As another embodiment of this application, second grade bank slope middle part is formed with supplementary buffering platform, supplementary buffering platform is located the oblique top of buffering platform, supplementary buffering platform with the buffering platform is the level form setting and all extends the setting along channel length direction.

As another embodiment of this application, be located the cushion table below the drain pipe has been buried underground in the bank slope, drain pipe one end intercommunication cushion table up end, the other end intercommunication one-level bank slope surface, the drain pipe is used for being located to the interior discharge of channel ponding in the cushion table.

As another embodiment of this application, the equipartition has a plurality of overflow holes that are suitable for rivers to pass on the guard plate, the downthehole end cap that fills of overflow is downthehole.

As another embodiment of this application, bank slope surface has laid the soil basic unit, the concrete sheath with the cushion collar all lays in soil basic unit surface, the soil basic unit is suitable for planting the plant.

As another embodiment of this application, the concrete sheath equipartition has a plurality of perforating holes, the inner intercommunication of perforating hole soil basic unit, plant has in the perforating hole.

As another embodiment of the application, the concrete sheath comprises a plurality of concrete plates which are spliced with each other, two adjacent concrete plates are connected through a fastener, the concrete plates are provided with mounting holes, anchor rods are inserted into the mounting holes, and the anchor rods are used for being inserted into the bank slopes and fixing the concrete plates.

As another embodiment of this application, the guard area upper end has set firmly highly to be greater than plant district or the high base station in pavement district, the guard plate all is suitable for polylith and bottom and can dismantle the connection base station upper end, polylith the guard plate sets up along channel length direction end to end connection in proper order.

The utility model provides a pair of an ecological slope protection structure for channel renovation's beneficial effect lies in: compared with the prior art, the utility model relates to an ecological slope protection structure for channel renovation includes the bank slope, bank slope upper end is the lop, bank slope middle part is formed with the cushion cap, the cushion cap up end is provided with the zone of protection, plant kind district and pavement district, the zone of protection is close to the channel setting, the zone of protection upper end can be dismantled and is connected with the guard plate, plant kind district and pavement district and locate the guard plate and keep away from channel one side, the guard plate height is greater than plant kind district or pavement district height, the guard plate can protect people to get into the channel, ensure safety, the concrete sheath has been laid on the bank slope surface that is located the cushion cap below, the bank slope is consolidated, landslide phenomenon can not take place, promote bank slope structural stability, the unstable technical problem of channel both sides bank slope structure has been solved, strengthen bank slope structural stability has, improve the security and do not influence the technological effect of channel normal operating.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a bank slope structure on one side of an ecological slope protection structure for channel improvement provided by an embodiment of the present invention;

fig. 2 is a schematic view of a side bank slope structure of an ecological slope protection structure for waterway regulation according to another embodiment of the present invention;

FIG. 3 is a schematic view of the structure of the guard plate of FIG. 1;

FIG. 4 is a side view of the concrete sheath of FIG. 1;

fig. 5 is a schematic view of a side bank slope structure of an ecological slope protection structure for waterway regulation according to another embodiment of the present invention;

fig. 6 is a schematic view of a side bank slope structure of an ecological slope protection structure for channel improvement according to another embodiment of the present invention.

In the figure: 10. a bank slope; 11. the top of the slope; 12. a first-level bank slope; 13. a second grade bank slope; 14. a soil base layer;

20. a buffer table; 21. a protected area; 22. a planting area; 23. a footpath area; 24. a protection plate; 25. an overflow aperture; 26. a base station;

30. a concrete sheath; 31. a through hole; 32. a concrete slab; 33. a fastener; 34. mounting holes; 35. an anchor rod;

40. a walking ladder;

50. an auxiliary buffer table;

60. and a water discharge pipe.

Detailed Description

In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to fig. 6, an ecological slope protection structure for waterway improvement provided by the present invention will now be described. The utility model provides an ecological slope protection structure for channel renovation, including bank slope 10, bank slope 10 upper end is the top of a slope 11, bank slope 10 middle part is formed with buffer 20, buffer 20 up end is provided with the zone of protection 21, plant district 22 and pavement district 23, the zone of protection 21 is close to the channel setting, 21 upper ends in the zone of protection can be dismantled and be connected with guard plate 24, plant district 22 and pavement district 23 and locate guard plate 24 and keep away from channel one side, guard plate 24 highly is greater than plant district 22 or pavement district 23 height, the concrete sheath 30 has been laid on the surface of bank slope 10 that is located the buffer 20 below.

The utility model provides a pair of ecological slope protection structure for channel renovation, compared with the prior art, bank slope 10 middle part is formed with buffer 20, buffer 20 up end is provided with protection zone 21, plant district 22 and pavement district 23, protection zone 21 is close to the channel setting, protection zone 21 upper end can be dismantled and be connected with guard plate 24, plant district 22 and pavement district 23 and locate guard plate 24 and keep away from channel one side, guard plate 24 highly is greater than planting district 22 or pavement district 23 height, guard plate 24 can protect people and get into the channel, ensure safety, bank slope 10 surface that is located buffer 20 below has laid concrete sheath 30, consolidate bank slope 10, landslide phenomenon can not take place, promote bank slope 10 structural stability, the unstable technical problem of bank slope 10 both sides slope 10 structure has been solved, strengthen bank slope 10 structural stability, improve the security and do not influence the technological effect of channel normal operating.

The left side area of the bank slope 10, as viewed in fig. 1, represents a channel, which illustrates the structure of the bank slope 10 on one side of the channel, although the structure of the bank slope 10 on the other side of the channel is the same. Be located the 20 upper ends of cushion pads, set gradually from a left side to a right side and distinguish 23 for guard block 21, planting district 22 and pavement, guard plate 24 can effectively protect people's landing to channel or river course in, has promoted the factor of safety of channel. People can walk, walk or run in the footpath area 23 and can also be used as a rest place, the water level in the channel is positioned below the buffer platform 20, plants, such as aquatic plants and water-resistant plants, are planted in the planting area 22, vegetation can also be planted, and the environmental greening rate is improved. People are when 23 activities in the pavement district, and guard plate 24 has played the effect of protection, and concrete sheath 30's overall structure is more stable, can prevent effectively that bank slope 10 from taking place phenomenons such as landslide, so reinforced relatively bank slope 10, and buffer stage 20 sets up in concrete sheath 30's upper end, and concrete sheath 30 is the slope form and sets up, and buffer stage 20 is the level form and sets up, all is the length direction extension setting along the navigation. The beneficial effect who plays is, has promoted bank slope 10 structural stability, secondly effectively protects the channel, promotes the security, prevents that child from getting into the potential safety hazard that the channel produced.

The guard plate 24 is platelike and is the polylith, splices each other and forms holistic guard plate 24, and cushion table 20 is connected to every antiskid ribbed tile lower extreme, and left and right sides is connected with adjacent guard plate 24 respectively, prevents that the water in the channel from entering into cushion table 20, influences pedestrian and plant. The height of the protection plate 24 can be selected according to actual conditions, and the thickness of the protection plate 24 is not limited herein.

In order to enable people to come in and go out between the top of slope 11 and the buffer station 20, as the utility model provides a concrete implementation mode for ecological slope protection structure for fairway renovation please refer to fig. 1 and 6, the bank slope 10 that the definition is located the buffer station 20 below is one-level bank slope 12, the bank slope 10 that is located the buffer station 20 top is second grade bank slope 13, concrete sheath 30 lays in one-level bank slope 12 surface, second grade bank slope 13 surface is provided with walking ladder 40, walking ladder 40 is used for supplying the pedestrian to go to buffer station 20 from top of slope 11. The walking ladder 40 is a ladder in the prior art, can move and move, the upper end of the walking ladder depends on and is fixedly connected with the slope top 11, the lower end of the walking ladder depends on and is fixedly connected with the inner side of the buffer platform 20, so that pedestrians can walk on the walking ladder 40, and the walking ladder is convenient to walk from the slope top 11 to the buffer platform 20 and leave the buffer platform 20.

Specifically, the structural stability of the first-stage bank slope 12 is greater than that of the second-stage bank slope 13, so that the whole bank slope 10 is ensured to be in a stable structure state, and landslide and other phenomena are prevented.

When the length of the selected walking ladder 40 can not meet the actual requirement, two walking ladders 40 can be selected and arranged end to end, and the walking function of pedestrians can also be met. The length of the walking ladder 40 is determined according to the inclined length between the buffering stage 20 and the top 11. The walking ladder 40 is preferably a ladder with a telescopic structure.

In order to promote bank slope 10 afforestation rate and structural stability, prevent to take place landslide etc, as the utility model provides a concrete implementation of an ecological slope protection structure for channel renovation please refer to fig. 1 to 2, second grade bank slope 13 avoids walking ladder 40 department to plant and has the plant. The walking ladders 40 can be arranged at intervals along the length direction of the navigation channel, so that plants are planted between two adjacent walking ladders 40, the normal use of the walking ladders 40 by pedestrians is not influenced, and the landslide prevention capability of the bank slope 10 can be enhanced.

Specifically, the variety of the plant to be planted is not limited in this embodiment.

As a pair of the utility model provides a pair of an ecological slope protection structure for channel renovation's a specific implementation mode please refer to fig. 5 to 6, second grade bank slope 13 middle part is formed with supplementary cushion block 50, and supplementary cushion block 50 is located cushion block 20 oblique top, and supplementary cushion block 50 and cushion block 20 are the level form setting and all extend the setting along channel length direction. When the slope length of the bank slope 10 is long, people can conveniently enter and exit the buffer table 20, the auxiliary buffer table 50 is arranged on the bank slope 10 above the buffer table 20 in the inclined direction, the structure and the function of the auxiliary buffer table 50 are the same as those of the buffer table 20, as shown in fig. 5, the walking ladder 40 is arranged into two sections along the slope direction of the bank slope 10 at the moment and comprises an upper section and a lower section, the upper section walking ladder 40 enables pedestrians to go between the slope top 11 and the auxiliary buffer table 50, and the lower section walking ladder 40 enables the pedestrians to go between the auxiliary buffer table 50 and the buffer table 20, so that people can select going-to positions according to actual conditions to improve the resting experience of people.

In order to discharge ponding on the cushion block 20, as the utility model provides a pair of a concrete implementation mode for ecological slope protection structure of channel renovation please refer to and see fig. 2, be located and bury drain pipe 60 underground in the 20 below bank slope 10 of cushion block, drain pipe 60 one end intercommunication cushion block 20 up end, the 12 surfaces of other end intercommunication one-level bank slope, drain pipe 60 is used for discharging to the channel in and is located the 20 interior ponding of cushion block. When rainwater, water in a waterway, or other water is accumulated on the buffer stage 20, the water is drained as soon as possible through the drain pipe 60, and thus the normal use of the buffer stage 20 is not affected. The drain pipe 60 is rectangular in this embodiment, but may have other shapes, which is convenient for draining.

Specifically, a drain pipe 60 is also provided below the auxiliary buffering table 50, and functions to facilitate drainage of accumulated water at the upper end of the auxiliary buffering table 50.

It is noted that a check valve is provided at the water inlet end or the water outlet end of the water discharging pipe 60 in order to allow the water to flow only into the channel, and the water in the channel does not flow into the buffer stage 20 through the water discharging pipe 60.

When being located the plant on cushion table 20 and need watering, as the utility model provides a pair of an ecological slope protection structure's for channel renovation a concrete implementation mode please refer to fig. 1 to 2, fig. 5 to 6, and the equipartition has a plurality of overflow holes 25 that are suitable for rivers to pass on the guard plate 24, and the overflow hole 25 intussuseption is filled with the end cap. The plug is opened or taken out, when the water level exceeds the height of the overflow hole 25, water in the channel flows into the buffer platform 20 through the overflow hole 25 to irrigate the plants, the plug is reset after watering is completed, the overflow hole 25 is plugged at the moment, and the effect of preventing water flow from entering the buffer platform 20 is also achieved after plugging.

Specifically, the overflow holes 25 are arranged to penetrate through the protection plate 24 in the thickness direction, and when viewed from a side view, an included angle is formed between the axial direction of the overflow holes 25 and the horizontal direction, that is, the height of one end close to the channel is greater than the height of one end close to the buffer platform 20, so that the overflow holes are arranged to facilitate the water flow to flow into the buffer platform 20. The plug can be plugged at the water inlet end of the overflow hole 25 or the water outlet end.

In order to improve bank slope 10 overall stability and green coverage of planting, as the utility model provides a pair of an ecological slope protection structure's for channel renovation a concrete implementation mode please refer to and show 1 to fig. 2, fig. 5, and soil basic unit 14 has been laid on bank slope 10 surface, and concrete sheath 30 and cushion table 20 all lay in soil basic unit 14 surface, and soil basic unit 14 is suitable for planting the plant. The soil base layer 14 can plant plants, and the soil base layer 14 is used with the concrete sheath 30 in a matched mode, so that the plants can be planted, and the structural stability of the bank slope 10 is improved.

Specifically, the soil base layer 14 may be a vegetation layer, the vegetation layer may be a sandstone layer, and the sandstone layer may be a brick layer. The bank slope 10 is high in structural stability and can effectively generate landslide and the like.

In fig. 4, a concrete sheath 30 may also be disposed on the surface of the bank slope 10 above the buffer 20, so as to improve the stability of the whole structure of the bank slope 10. The buffer platform 20 and the auxiliary buffer platform 50 are arranged on the soil base layer 14, and the buffer platform 20 is formed by pouring concrete.

In order to plant plants on the concrete sheath 30, plant planting rate and slope protection capability can be improved by planting plants while reinforcing the opposite bank slope 10, as the utility model provides a specific implementation of an ecological slope protection structure for waterway regulation, please refer to fig. 4, the concrete sheath 30 equipartition has a plurality of perforating holes 31, the inner intercommunication soil base 14 of perforating hole 31, plants are planted in the perforating hole 31. The through hole 31 may be circular or polygonal, plants are planted inside, and roots of the plants are rooted in the soil base layer 14, so that the survival of the plants is not affected, and the bank slope 10 is reinforced. The plurality of through holes 31 form a grid-like structure. A concrete sheath 30 is also laid on the bank slope 10 obliquely above the buffer station 20, and plants are also planted on the concrete sheath 30.

As a specific embodiment of the present invention, please refer to fig. 4, the concrete sheath 30 includes a plurality of concrete slabs 32 that are mutually connected, two adjacent concrete slabs 32 are connected by a fastener 33, the concrete slabs 32 have mounting holes 34, an anchor rod 35 is inserted in the mounting holes 34, and the anchor rod 35 is used for being inserted in the bank slope 10 and fixing the concrete slabs 32. The concrete slabs 32 are modularized and are a single member, the integral concrete sheath 30 can be formed by connecting a plurality of concrete slabs 32 with each other, mounting holes 34 are formed at the ends of the concrete slabs 32, fasteners 33 are inserted into the mounting holes 34 at one side, the fasteners 33 are similar to clamping pieces, the U-shaped concrete sheath is provided with bolts at both ends, the bolts penetrate through the mounting holes and can lock the concrete slabs 32, after the two concrete slabs 32 are butted, the fasteners 33 can be inserted into the mounting holes 34 of the other concrete slab 32, so that the connection of the two concrete slabs 32 is realized, and the fasteners 33 are detachably connected with the concrete slabs 32.

The through hole 31 is provided in the concrete slab 32, the mounting hole 34 is provided in the middle of the concrete slab 32, and one or two anchor rods 35 may be provided, and two mounting holes 34 may be provided at an interval. Anchor 35 is conventional and is capable of securing concrete slab 32 to shore 10.

In order to make and also to use cushion block 20 under the condition of not installing protection plate 24, the water level is less than cushion block 20 height in the channel this moment, as the utility model provides a concrete implementation mode for an ecological slope protection structure for channel improvement please refer to fig. 1 to 2, 5 to 6, protection area 21 upper end sets firmly highly is greater than planting

district

22 or 23 high base station 26 in footpath district, and protection plate 24 is polylith and bottom all is suitable for can dismantle and connect base station 26 upper end, and polylith protection plate 24 sets up along channel length direction end to end connection in proper order. Base station 26 forms for concrete placement, and its structural stability is higher, and when the water level did not exceed the base station 26 height, normal use cushion table 20 just needs installation guard plate 24 when surpassing, for sealing connection between guard plate 24 and the base station 26, guarantees the leakproofness, just can prevent that rivers from getting into cushion table 20.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an ecological slope protection structure for channel renovation, includes the bank slope, bank slope upper end is the top of a slope, its characterized in that, bank slope middle part is formed with the cushion cap, the cushion cap up end is provided with protecting area, kind district and pavement district, the protecting area is close to the channel setting, the protecting area upper end can be dismantled and be connected with the guard plate, kind district with pavement district locates channel one side is kept away from to the guard plate, the guard plate height be greater than kind district or pavement district height is located the buffer cap below the concrete sheath has been laid on the bank slope surface.

2. The ecological slope protection structure for channel improvement as claimed in claim 1, wherein the bank slope below the buffer platform is defined as a primary bank slope, the bank slope above the buffer platform is defined as a secondary bank slope, the concrete sheath is laid on the surface of the primary bank slope, and the surface of the secondary bank slope is provided with a walking ladder for pedestrians to go from the top of the slope to the buffer platform.

3. The ecological slope protection structure for waterway rehabilitation according to claim 2, wherein the secondary bank slope is planted with plants at a position avoiding the walking ladder.

4. The ecological slope protection structure for channel renovation as claimed in claim 2, wherein an auxiliary buffer platform is formed in the middle of the secondary bank slope, the auxiliary buffer platform is located obliquely above the buffer platform, and the auxiliary buffer platform and the buffer platform are both horizontally arranged and both extend along the length direction of the channel.

5. The ecological slope protection structure for channel improvement as claimed in claim 2, wherein a drain pipe is buried in the bank slope below the buffer, one end of the drain pipe is communicated with the upper end surface of the buffer, the other end of the drain pipe is communicated with the surface of the primary bank slope, and the drain pipe is used for draining accumulated water in the buffer in the channel.

6. The ecological slope protection structure for waterway restoration according to claim 1, wherein a plurality of overflow holes suitable for water flow to pass through are uniformly distributed on the protection plate, and plugs are filled in the overflow holes.

7. The ecological slope protection structure for channel improvement as claimed in claim 1, wherein the bank slope surface is paved with a soil base layer, and the concrete sheath and the buffer platform are both paved on the surface of the soil base layer, and the soil base layer is suitable for planting plants.

8. The ecological slope protection structure for waterway regulation according to claim 7, wherein the concrete protective layer has a plurality of through holes distributed therein, inner ends of the through holes are connected to the soil base layer, and plants are planted in the through holes.

9. The ecological slope protection structure for waterway improvement according to claim 1, wherein the concrete sheath comprises a plurality of concrete plates spliced with each other, two adjacent concrete plates are connected with each other through fasteners, the concrete plates are provided with mounting holes, and anchor rods are inserted into the mounting holes and are used for being inserted into the bank slopes and fixing the concrete plates.

10. The ecological slope protection structure for channel improvement of claim 1, wherein the upper end of the protection area is fixedly provided with a base station with a height greater than the height of the planting area or the footpath area, the protection plates are multiple, the bottom ends of the protection plates are suitable for being detachably connected with the upper end of the base station, and the protection plates are sequentially connected end to end along the length direction of the channel.