CN218479105U

CN218479105U - Ecological slope protection device for river channel

Info

Publication number: CN218479105U
Application number: CN202222650147.8U
Authority: CN
Inventors: 张淑珍; 彭达福; 唐带芳; 刘保宁; 蔡会娟
Original assignee: Shenzhen Lvya Ecological Development Co ltd
Current assignee: Shenzhen Lvya Ecological Development Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-14
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a bank protection technical field, especially an ecological bank protection device for river course, including base, protecting crust, centre gripping subassembly, rotating assembly and two slip subassemblies, the protecting crust is installed on the outer wall of base, and the centre gripping unit mount is at the top of base, and the bottom of centre gripping subassembly runs through the base and downwardly extending, and rotating assembly installs in the protecting crust, and rotating assembly's both ends all extend to the bottom of base, and rotating assembly is located the side of centre gripping subassembly, and two slip subassembly intervals set up in the bottom of base, and two slip subassembly difference covers establish on rotating assembly's both ends. The utility model has the advantages that: through the rotation of two column spinners, can make two slip subassemblies rotatory, can make things convenient for the staff to operate, and trample two footboards through the staff, can insert four telescopic links in earth, can be right the utility model discloses carry on spacingly, can prevent the utility model discloses the removal parking appears the phenomenon of removing to domatic when going up.

Description

A ecological bank protection device for river course

Technical Field

The utility model relates to a bank protection technical field, especially an ecological bank protection device for river course.

Background

The side slope refers to a slope surface with a certain slope and formed on two sides of the roadbed for ensuring the stability of the roadbed.

In recent years, a large amount of secondary bare land is formed by a large amount of construction of projects such as highways, railways, water conservancy, electric power, mines and the like, and excavation and filling of the projects, particularly in northern areas of China, a large amount of bare soil slopes are formed due to bad weather and poor soil, and a series of environmental problems such as water and soil loss, landslide, debris flow, biological chain damage and the like follow the bare land, so that the ecological environment is greatly damaged. Therefore, ecological restoration projects such as vegetation restoration and the like are needed to be directly and rapidly carried out on the soil exposed slope, so that the slope can have natural restoration capability of forming good ecological cycle.

In prior art, among the river course bank protection, often all promote the trolley by the staff, it is domatic to transport the bank protection brick to the river course on, remove the hopper car outside with the bank protection brick in the trolley by the staff again, this kind of trolley can transport a large amount of bank protection bricks to the river course domatic, reduce staff's labour, but this kind of trolley is when meetting more precipitous domatic, domatic slope can influence the focus of the trolley of filling with the bank protection brick, thereby lead to the trolley can slide down along domatic, cause the phenomenon of overturning to appear, can make the bank protection brick in the trolley slide out the trolley, lead to the bank protection brick to damage, thereby influence staff's use, staff's labour has increased simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's shortcoming, solved this kind of hopper car when meetting precipitous domatic, domatic slope can influence the focus of the hopper car of filling the slope protection brick to lead to the hopper car can slide along domatic going down, the phenomenon that causes the car dumper appears, can make the slope protection brick in the hopper car slide out of the hopper car, lead to the problem that the slope protection brick damaged.

The purpose of the utility model is realized through the following technical scheme: the utility model provides an ecological bank protection device for river course, includes base, protecting crust, centre gripping subassembly, rotating assembly and two slip subassemblies, the protecting crust is installed on the outer wall of base, the centre gripping subassembly is installed at the top of base, and the bottom of centre gripping subassembly runs through base and downwardly extending, rotating assembly installs in the protecting crust, and rotating assembly's both ends all extend to the bottom of base, and rotating assembly is located the side of centre gripping subassembly, two the slip subassembly interval sets up in the bottom of base, and two slip subassemblies overlap respectively and establish on rotating assembly's both ends.

Preferably, the clamping assembly comprises a clamping motor, a limiting plate, a bidirectional screw, two clamping plates, two clamping blocks and two telescopic pieces, the top of the base is provided with a sliding hole, the limiting plate is arranged at the bottom of the base, and the limiting plate is positioned at the side of the sliding hole, one end of the bidirectional screw rod is rotatably arranged on the outer wall of the limiting plate, the two-way screw is positioned below the sliding hole, the clamping motor is arranged at the bottom of the base, the other end of the two-way screw is arranged at the output end of the clamping component, the two clamping plates are symmetrically arranged at the top of the base in a sliding manner, the bottom of each clamping plate penetrates through the sliding hole to extend downwards and is sleeved on two ends of the two-way screw rod, the two clamping blocks are arranged on the outer wall of one clamping plate at intervals, and the two clamping blocks are positioned between the two clamping plates, the two telescopic pieces are arranged on the outer wall of the other clamping plate at intervals, each telescopic piece is positioned between the two clamping plates, each telescopic piece is positioned beside each clamping block, an accommodating cavity is formed between the two clamping plates, the two clamping blocks and the two telescopic pieces, each telescopic piece comprises a fixed plate, a telescopic plate, two fixed columns and two retraction springs, one end of the fixed plate is arranged on the outer wall of each clamping plate, and the other end of the fixed plate is provided with a sliding groove, one end of the expansion plate is arranged in the sliding groove in a sliding way, the other end of the expansion plate penetrates through the fixed plate and extends outwards, one ends of the two fixed columns are arranged on the inner wall of the sliding groove at intervals, and the other end of each fixed column all runs through the expansion plate and installs on the inner wall of sliding tray, every the spring that contracts all overlaps and establishes on every fixed column, and every spring that contracts sets up between the inner wall of sliding tray and the inner wall of expansion plate.

Preferably, the rotating assembly includes rotating electrical machines, driving gear and two rotating parts, rotating electrical machines installs in the protecting crust, the driving gear is located the protecting crust, and the driving gear is installed on rotating electrical machines's output, two the rotating part is the both sides of symmetric position rotating electrical machines, and the one end of every rotating part all mutually supports with the driving gear, two the bottom at the base is all installed to the other end of rotating part, every the rotating part all includes driven gear, spliced pole, stopper, drive gear, swing pinion, places piece and restriction piece, driven gear, spliced pole, stopper, drive gear and swing pinion all are located the protecting crust, driven gear and driving gear intermeshing, the one end of spliced pole is installed on driven gear's outer wall, drive gear installs on the other end of spliced pole, the stopper cover is established on the spliced pole, and the stopper is installed in the protecting crust, place the piece and restrict the bottom at the base with the piece interval, swing gear and drive gear intermeshing, the one end of swing post is installed on swing post, the other end of swing post runs through and is connected with the outer wall rotation of restriction piece.

Preferably, each sliding assembly comprises a rotating block, a pedal, two fixed blocks, two sliding plates, two telescopic rods and two return springs, the rotating block is fixedly sleeved on a rotating column, the two fixed blocks are positioned beside the rotating block at intervals, one ends of the two fixed blocks are installed on the outer wall of the rotating block at intervals, moving holes are formed in the other ends of the fixed blocks, one end of each sliding plate is slidably arranged in each moving hole, the other end of each sliding plate penetrates through each moving hole and extends outwards, one end of each telescopic rod is positioned in each moving hole, one end of each telescopic rod is installed on the outer wall of each sliding plate, the other end of each telescopic rod penetrates through each moving hole and extends outwards, two ends of the pedal are installed on the other ends of the two sliding plates respectively, each return spring is positioned in each moving hole, each return spring is sleeved on each telescopic rod, and each return spring is arranged between the other end of each sliding plate and the inner wall of each moving hole.

Preferably, every all be equipped with baffle and baffle on the outer wall of grip block, and baffle interval set up from top to bottom, the bottom of baffle is laminated mutually with the top of baffle, baffle and baffle all are located the sliding hole top, every all set up on the outer wall of grip block and supply the gliding hole of placing of baffle and baffle.

Preferably, the two sides of the base are both provided with L-shaped moving plates, and an armrest is arranged between the two L-shaped moving plates.

The utility model has the advantages of it is following:

1. when the staff will the utility model discloses remove to domatic back of going up, open the rotating electrical machines, make the output of rotating electrical machines drive the driving gear rotation, make the driving gear drive two driven gear rotations, thereby make two driven gear's rotation drive two spliced poles and two drive gear together rotate, make two drive gear drive two rotary gear and two column spinner together rotate, thereby make two column spinners drive two slip subassemblies and advance rotatoryly, rotation through two column spinners, can make two slip subassemblies rotatory, can make things convenient for the staff operation, the practicality has further been increased, after opening the rotating electrical machines, make the output of rotating electrical machines drive two column spinners and rotate, can make two column spinners drive two column spinners and rotate, thereby make two column spinners drive four fixed blocks and rotate, after four blocks of spinners rotate a certain position, trample a footboard through the staff, make the footboard drive two sliding plates and two telescopic links along the length direction removal of two fixed blocks, make two reset springs extrude, until inserting two telescopic links in earth, trample two telescopic links through the staff, can be with four pedals, can insert four in, can be right the utility model discloses it is right to prevent the utility model discloses spacing earth that the utility model discloses remove to domatic removal from appearing when parking to domatic earth.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 3 is a schematic perspective view of the clamping assembly of the present invention;

fig. 4 is a cross-sectional view of a fixing plate according to the present invention;

fig. 5 is a schematic perspective view of the rotating assembly of the present invention;

fig. 6 is a schematic perspective view of the sliding assembly of the present invention;

fig. 7 is a schematic view of a three-dimensional structure of the middle base of the present invention.

In the figure: 1-base, 11-protective shell, 12-sliding hole, 13-L-shaped moving plate, 14-handrail, 2-clamping component, 21-clamping motor, 22-limiting plate, 23-bidirectional screw, 24-clamping plate, 25-clamping block, 26-telescopic piece, 261-fixing plate, 262-telescopic plate, 263-fixing column, 264-retraction spring, 27-partition plate, 28-baffle, 3-rotating component, 31-rotating motor, 32-driving gear, 33-rotating piece, 331-driven gear, 332-connecting column, 333-limiting block, 334-transmission gear, 335-rotating gear, 336-rotating column, 337-placing block, 338-limiting block, 4-sliding component, 41-rotating block, 42-pedal, 43-fixing block, 44-sliding plate, 45-telescopic rod and 46-return spring.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 7, an ecological slope protection device for river course, includes base 1, protecting crust 11, centre gripping subassembly 2, rotating assembly 3 and two sliding assembly 4, protecting crust 11 is installed on the outer wall of base 1, centre gripping subassembly 2 is installed at the top of base 1, and the bottom of centre gripping subassembly 2 runs through base 1 and downwardly extending, rotating assembly 3 is installed in protecting crust 11, and rotating assembly 3's both ends all extend to the bottom of base 1, and rotating assembly 3 is located the side of centre gripping subassembly 2, two sliding assembly 4 interval sets up in the bottom of base 1, and two sliding assembly 4 overlap respectively and establish on rotating assembly 3's both ends.

Specifically, the clamping assembly 2 comprises a clamping motor 21, a limiting plate 22, a bidirectional screw 23, two clamping plates 24, two clamping blocks 25 and two telescopic pieces 26, the top of the base 1 is provided with a sliding hole 12, the limiting plate 22 is installed at the bottom of the base 1, the limiting plate 22 is located beside the sliding hole 12, one end of the bidirectional screw 23 is rotatably arranged on the outer wall of the limiting plate 22, the bidirectional screw 23 is located below the sliding hole 12, the clamping motor 21 is installed at the bottom of the base 1, the other end of the bidirectional screw 23 is installed at the output end of the clamping assembly 2, the two clamping plates 24 are symmetrically slidably arranged at the top of the base 1, the bottom of each clamping plate 24 extends downwards through the sliding hole 12 and is sleeved at two ends of the bidirectional screw 23, the two clamping blocks 25 are installed at intervals on the outer wall of one clamping plate 24, and the two clamping blocks 25 are located between the two clamping plates 24, the two telescopic pieces 26 are installed on the outer wall of the other clamping plate 24 at intervals, each telescopic piece 26 is located between the two clamping plates 24, each telescopic piece 26 is located beside each clamping block 25, an accommodating cavity is formed between the two clamping plates 24, the two clamping blocks 25 and the two telescopic pieces 26, each telescopic piece 26 comprises a fixed plate 261, a telescopic plate 262, two fixed columns 263 and two retraction springs 264, one end of the fixed plate 261 is installed on the outer wall of the clamping plate 24, the other end of the fixed plate 261 is provided with a sliding groove, one end of the telescopic plate 262 is slidably arranged in the sliding groove, the other end of the telescopic plate 262 penetrates through the fixed plate and extends outwards, one end of the two fixed columns 263 is installed on the inner wall of the sliding groove at intervals, and the other end of each fixed column 263 penetrates through the telescopic plate 262 and is installed on the inner wall of the sliding groove, every it establishes on every fixed column 263 to return spring 264 and all to contract, and every it sets up between the inner wall of inner wall and expansion plate 262 of sliding tray to return spring 264, put into the slope protection brick through the staff and hold the intracavity, and will hold the slope protection brick of intracavity and put neatly, open centre gripping motor 21, make centre gripping motor 21's output drive two-way screw rod 23 rotate, make two-way screw rod 23 rotate and drive two grip blocks 24 relative movement, make two grip blocks 24 drive two grip blocks 25 and two fixed plate 261 remove, make two grip blocks 25 conflict put neat slope protection brick both sides can, it is spacing good to make and put neat slope protection brick, when putting into the slope protection brick that holds the intracavity less, make two-way screw rod 23 continue to rotate, make two fixed plate 261 drive two expansion plates 262, four fixed column 263 and four return spring 264 and remove, can make two expansion plates conflict on the inner wall of a grip block 25 promptly, make two expansion plates 262 move along the length direction of four fixed column 263, make four spring 264 push, until two expansion plates 24 return better can less spacing brick rotation through the slope protection brick of slope protection, can make the slope protection brick of the spacing rotation of holding the slope protection brick increase the practicality when the slope protection brick is damaged, the utility model discloses the utility model increases the slope protection brick.

Specifically, the rotating assembly 3 includes a rotating motor 31, a driving gear 32 and two rotating members 33, the rotating motor 31 is installed in the protective shell 11, the driving gear 32 is located in the protective shell 11, the driving gear 32 is installed at an output end of the rotating motor 31, the two rotating members 33 are symmetrically located at two sides of the rotating motor 31, one end of each rotating member 33 is matched with the driving gear 32, the other end of each rotating member 33 is installed at the bottom of the base 1, each rotating member 33 includes a driven gear 331, a connecting column 332, a limiting block 333, a transmission gear 334, a rotating gear 335, a rotating column 336, a placing block 337 and a limiting block 338, the driven gear 331, the connecting column 332, the limiting block 333, the transmission gear 334 and the rotating gear 335 are located in the protective shell 11, the driven gear 331 is engaged with the driving gear 32, one end of the connecting column 332 is mounted on the outer wall of the driven gear 331, the transmission gear 334 is mounted on the other end of the connecting column 332, the limiting block 333 is sleeved on the connecting column 332, the limiting block 333 is mounted in the protective shell 11, the placing block 337 and the limiting block 338 are mounted at the bottom of the base 1 at intervals, the rotating gear 335 is meshed with the transmission gear 334, one end of the rotating column 336 is mounted on the rotating gear 335, the other end of the rotating column 336 penetrates through the placing block 337 and is rotatably connected with the outer wall of the limiting block 338, when a worker moves the utility model to a slope surface, the rotating motor 31 is started, the output end of the rotating motor 31 drives the driving gear 32 to rotate, the driving gear 32 drives the two driven gears 331 to rotate, and the two connecting columns 332 and the two transmission gears 334 are driven by the rotation of the two driven gears 331 to rotate together, make two drive gear 334 drive two rotary gear 335 and two column rotors 336 and together rotate to make two column rotors 336 drive two sliding component 4 and advance rotatoryly, through the rotation of two column rotors 336, can make two sliding component 4 rotatory, can make things convenient for the staff operation, further increased the practicality.

Specifically, each sliding assembly 4 includes a rotating block 41, a pedal 42, two fixed blocks 43, two sliding plates 44, two telescopic rods 45 and two return springs 46, the rotating block 41 is fixedly sleeved on one rotating column 336, the two fixed blocks 43 are spaced beside the rotating block 41, one ends of the two fixed blocks 43 are spaced on the outer wall of the rotating block 41, the other end of each fixed block 43 is provided with a moving hole, one end of each sliding plate 44 is slidably arranged in one moving hole, the other end of each sliding plate 44 penetrates through one moving hole and extends outwards, one end of each telescopic rod 45 is located in one moving hole, one end of each telescopic rod 45 is arranged on the outer wall of one sliding plate 44, the other end of each telescopic rod 45 penetrates through one moving hole and extends outwards, the two ends of the pedal 42 are respectively installed on the other ends of the two sliding plates 44, each return spring 46 is located in one moving hole, each return spring 46 is sleeved on one telescopic rod 45, each return spring 46 is arranged between the other end of one sliding plate 44 and the inner wall of one moving hole, after the rotating motor 31 is started, the output end of the rotating motor 31 drives the two rotating columns 336 to rotate, so that the two rotating columns 336 drive the two rotating blocks 41 to rotate, so that the two rotating blocks 41 drive the four fixed blocks 43 to rotate, after the four rotating blocks 41 rotate to a certain position, a worker steps on one pedal 42 to enable the pedal 42 to drive the two sliding plates 44 and the two telescopic rods 45 to move along the length direction of the two fixed blocks 43, so that the two return springs 46 are extruded until the two telescopic rods 45 are inserted into soil, trample two pedals 42 through the staff, can insert earth with four telescopic links 45 in, can be right the utility model discloses carry on spacingly, can prevent the utility model discloses remove the phenomenon that appears removing when parking to domatic going up.

Specifically, every all be equipped with baffle 27 and baffle 28 on the outer wall of grip block 24, and baffle 27 and baffle 28 interval from top to bottom set up, and the bottom of baffle 27 is laminated mutually with the top of baffle 28, baffle 27 and baffle 28 all are located the slip hole top, every all offer on the outer wall of grip block 24 and supply the gliding hole of placing of baffle 27 and baffle 28, when two grip block relative movement, can drive baffle 27 and the same relative movement of baffle 28, can make baffle 27 and baffle 28 conflict when the bank protection brick that holds the intracavity is placed less and peg graft in the placing hole on relative grip block 24, can prevent that the staff from holding the intracavity and placing the bank protection brick when, the bank protection brick directly drops subaerially through slip hole 12, prevents to increase the amount of labour for the staff.

Specifically, base 1's both sides all are equipped with L type movable plate 13, two be equipped with handrail 14 between the L type movable plate 13, promote handrail 14 through the staff, can conveniently remove the utility model discloses, further increased the practicality.

The working process of the utility model is as follows: the slope protection bricks are placed into the containing cavity by workers, the slope protection bricks in the containing cavity are placed in order, the clamping motor 21 is started, the output end of the clamping motor 21 drives the two-way screw 23 to rotate, the two-way screw 23 rotates to drive the two clamping plates 24 to move relatively, the two clamping plates 24 drive the two clamping blocks 25 and the two fixing plates 261 to move, the two clamping blocks 25 are abutted against two sides of the slope protection bricks placed in order, the slope protection bricks placed in order are well limited, when the number of the slope protection bricks placed into the containing cavity is small, the two-way screw 23 is continuously rotated, the two fixing plates 261 drive the two expansion plates 262, the four fixing columns 263 and the four retraction springs 264 to move, the two expansion plates 262 are abutted against the inner wall of one clamping block 25, the two expansion plates 262 move along the length direction of the four fixing columns 263, and the four retraction springs 264 are extruded, until the two clamping plates 24 limit a few slope protection bricks, when a worker moves the utility model to the slope surface, the rotating motor 31 is started, the output end of the rotating motor 31 drives the driving gear 32 to rotate, the driving gear 32 drives the two driven gears 331 to rotate, so that the two driven gears 331 rotate to drive the two connecting columns 332 and the two transmission gears 334 to rotate together, the two transmission gears 334 drive the two rotating gears 335 and the two rotating columns 336 to rotate together, the two rotating columns 336 drive the two rotating blocks 41 to rotate, so that the two rotating blocks 41 drive the four fixed blocks 43 to rotate, when the four rotating blocks 41 rotate to a certain position, the worker tramples on a pedal 42 to drive the two sliding plates 44 and the two telescopic rods 45 to move along the length direction of the two fixed blocks 43, so that the two reset springs 46 extrude, until the two telescopic rods 45 are inserted into the soil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ecological bank protection device for river course which characterized in that: including base (1), protecting crust (11), centre gripping subassembly (2), rotating assembly (3) and two slip subassemblies (4), installing on the outer wall of base (1) protecting crust (11), the top at base (1) is installed in centre gripping subassembly (2), and the bottom of centre gripping subassembly (2) runs through base (1) and downwardly extending, rotating assembly (3) are installed in protecting crust (11), and the both ends of rotating assembly (3) all extend to the bottom of base (1), and rotating assembly (3) are located the side of centre gripping subassembly (2), two slip subassembly (4) interval sets up in the bottom of base (1), and two slip subassembly (4) overlap respectively and establish on the both ends of rotating assembly (3).

2. The ecological slope protection device for the river channel, according to claim 1, is characterized in that: the clamping assembly (2) comprises a clamping motor (21), a limiting plate (22), a two-way screw (23), two clamping plates (24), two clamping blocks (25) and two telescopic pieces (26), a sliding hole (12) is formed in the top of the base (1), the limiting plate (22) is installed at the bottom of the base (1), the limiting plate (22) is located on the side of the sliding hole (12), one end of the two-way screw (23) is rotatably arranged on the outer wall of the limiting plate (22), the two-way screw (23) is located below the sliding hole (12), the clamping motor (21) is installed at the bottom of the base (1), the other end of the two-way screw (23) is installed at the output end of the clamping assembly (2), the two clamping blocks (24) are symmetrically slidably arranged at the top of the base (1), the bottom of each clamping plate (24) penetrates through the sliding hole (12) and extends downwards to be sleeved on the two ends of the two-way screw (23), the two clamping blocks (25) are installed on the outer wall of one clamping plate (24) at intervals, the two clamping blocks (25) are located between the two clamping blocks (24), and the two telescopic pieces (26) are located between the two clamping plates (24), every extensible member (26) all is located the side of every grip block (25), two it holds the chamber to form between grip block (24), two grip blocks (25) and two extensible members (26), every extensible member (26) all includes fixed plate (261), expansion plate (262), two fixed columns (263) and two retraction spring (264), the one end of fixed plate (261) is installed on the outer wall of grip block (24), and the sliding tray has been seted up to the other end of fixed plate (261), the one end slip setting of expansion plate (262) is in the sliding tray, and the other end of expansion plate (262) runs through fixed plate (261) and outwards extends, two the one end interval of fixed column (263) is installed on the inner wall of sliding tray, and the other end of every fixed column (263) all runs through expansion plate (262) and installs on the inner wall of sliding tray, every retraction spring (264) all overlaps on every fixed column (263), and every retraction spring (264) sets up between the inner wall of sliding tray and the inner wall of expansion plate (262).

3. The ecological slope protection device for the river channel, according to claim 2, is characterized in that: the rotating assembly (3) comprises a rotating motor (31), a driving gear (32) and two rotating pieces (33), the rotating motor (31) is installed in a protective shell (11), the driving gear (32) is located in the protective shell (11), the driving gear (32) is installed at the output end of the rotating motor (31), the rotating pieces (33) are symmetrically located on two sides of the rotating motor (31), one end of each rotating piece (33) is matched with the driving gear (32), the other ends of the rotating pieces (33) are installed at the bottom of the base (1), each rotating piece (33) comprises a driven gear (331), a connecting column (332), a limiting block (333), a transmission gear (334), a rotating gear (335), a rotating column (336), a placing block (337) and a limiting block (338), the driven gear (331), the connecting column (332), the limiting block (333), the transmission gear (334) and the rotating gear (335) are located in the protective shell (11), the driven gear (331) is meshed with the driving gear (32), the transmission gear (332) is installed at one end of the connecting column (331), and the other end of the connecting column (332) is installed at the other end of the transmission gear (332), the limiting block (333) is sleeved on the connecting column (332), the limiting block (333) is installed in the protective shell (11), the placing block (337) and the limiting block (338) are installed at the bottom of the base (1) at intervals, the rotating gear (335) is meshed with the transmission gear (334), one end of the rotating column (336) is installed on the rotating gear (335), and the other end of the rotating column (336) penetrates through the placing block (337) and is connected with the outer wall of the limiting block (338) in a rotating mode.

4. The ecological slope protection device for the river channel, according to claim 3, is characterized in that: each sliding component (4) comprises a rotating block (41), a pedal (42), two fixed blocks (43), two sliding plates (44), two telescopic rods (45) and two return springs (46), the rotating block (41) is fixedly sleeved on one rotating column (336), the two fixing blocks (43) are positioned beside the rotating block (41) at intervals, one ends of the two fixing blocks (43) are arranged on the outer wall of the rotating block (41) at intervals, and the other end of each fixed block (43) is provided with a moving hole, one end of each sliding plate (44) is arranged in one moving hole in a sliding way, the other end of each sliding plate (44) penetrates through one moving hole and extends outwards, one end of each telescopic rod (45) is positioned in one moving hole, one end of each telescopic rod (45) is arranged on the outer wall of one sliding plate (44), the other end of each telescopic rod (45) penetrates through one moving hole and extends outwards, both ends of the pedal (42) are respectively arranged on the other ends of the two sliding plates (44), each return spring (46) is positioned in one moving hole, and each return spring (46) is sleeved on one telescopic rod (45), and each return spring (46) is arranged between the other end of one sliding plate (44) and the inner wall of one moving hole.

5. The ecological slope protection device for river channels according to claim 2, wherein: every all be equipped with baffle (27) and baffle (28) on the outer wall of grip block (24), and baffle (27) and baffle (28) interval about the setting, the bottom of baffle (27) is laminated with the top of baffle (28) mutually, baffle (27) and baffle (28) all are located slide opening (12), every all set up on the outer wall of grip block (24) and supply baffle (27) and baffle (28) gliding hole of placing.

6. The ecological slope protection device for the river channel, according to claim 1, is characterized in that: the two sides of the base (1) are provided with L-shaped moving plates (13), and handrails (14) are arranged between the two L-shaped moving plates (13).