CN219568734U

CN219568734U - River management device for water conservancy management with flood control

Info

Publication number: CN219568734U
Application number: CN202320915421.1U
Authority: CN
Inventors: 李义; 马彩霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-08-22
Anticipated expiration: 2033-04-21

Abstract

The utility model belongs to the technical field of water conservancy management, in particular to a flood control river management device for water conservancy management, which comprises two side plates, a hollow plate, two strip plates, a plurality of cross shafts, a plurality of flood control baffles, a driving assembly and four hydraulic cylinders, wherein the two strip plates are respectively and fixedly arranged at two ends of the bottom side of the hollow plate, one sides of the two side plates, which are close to each other, are respectively provided with a mounting groove, the two strip plates are respectively and slidably arranged in the corresponding mounting grooves, the cross shafts are horizontally and rotatably arranged on the two strip plates, the flood control baffles are fixedly arranged on the cross shafts, the two adjacent flood control baffles are movably and hermetically contacted, and the driving assembly is arranged in the hollow plate. The river channel bottom sludge drainage device is reasonable in design and simple in structure, can drain water according to actual needs, effectively avoids excessive flushing of local river beds, can clean river channel bottom sludge, and effectively reduces accumulation of river channel bottom sludge.

Description

River management device for water conservancy management with flood control

Technical Field

The utility model relates to the technical field of water conservancy management, in particular to a river management device for flood control for water conservancy management.

Background

At present, river management is generally carried out by adopting a mode of installing a flood control wall, the mode of adopting the flood control wall simultaneously also easily causes accumulation of silt when managing water conservancy, the water discharge port on the traditional flood control wall is arranged fixedly, the water discharge mode is single, and water flow cannot be effectively guided, so that excessive flushing of a riverbed is easily caused, and meanwhile, the stability of the flood control wall is influenced. Therefore, the present utility model provides a river management device for water conservation and flood control to solve the above problems.

Disclosure of Invention

The utility model aims to solve the defects of the prior art, and provides a flood control river management device for water conservancy management.

The technical aim of the utility model is realized by the following technical scheme: a river management device for flood control for water conservancy management comprises two side plates, a hollow plate, two strip-shaped plates, a plurality of transverse shafts, a plurality of flood control baffles, a driving assembly and four hydraulic cylinders;

two strip-shaped plates are respectively fixedly installed at two ends of the bottom side of the hollow plate, one sides of the two side plates, which are close to each other, are respectively provided with a mounting groove, the two strip-shaped plates are respectively and slidably installed in the corresponding mounting grooves, a plurality of transverse shafts are horizontally and rotatably installed on the two strip-shaped plates, flood control baffles are fixedly installed on the transverse shafts, two adjacent flood control baffles are movably and hermetically contacted, a driving assembly is arranged in the hollow plate, the driving assembly is connected with the transverse shafts, four hydraulic cylinders are respectively and fixedly installed at the top sides of the two side plates, and the tops of the four hydraulic cylinders are respectively and fixedly connected with four corners of the bottom side of the hollow plate.

Preferably, the driving assembly comprises a driving motor, a first bevel gear, a second bevel gear, a driving shaft and a plurality of worm gears, the driving motor is fixedly installed in the hollow plate, the first bevel gear is fixedly sleeved on the output shaft of the driving motor, the driving shaft is rotatably installed on the inner wall of the bottom of the hollow plate, a plurality of spiral teeth are formed in the driving shaft, the worm gears are fixedly sleeved at one ends of the cross shafts, and the spiral teeth are meshed with the corresponding worm gears respectively.

Preferably, the front side and the rear side of the strip-shaped plate are provided with guide grooves, guide pins are fixedly arranged on the inner walls of the front side and the rear side of the installation groove, and the two guide pins are respectively and slidably arranged in the corresponding guide grooves.

Preferably, the bottom side of the strip-shaped plate is fixedly provided with a guide plate, and the bottom side of the guide plate is obliquely arranged.

Preferably, guide rods are fixedly installed at four corners of the bottom of the hollow plate, storage holes are formed in the top sides of the two side plates, and the four guide rods are respectively and slidably installed in the corresponding storage holes.

Preferably, the front side and the rear side of the strip-shaped plate and the guide plate are in sliding sealing connection with the inner wall of the mounting groove.

Preferably, the flood control baffle is in movable sealing contact with the strip-shaped plate.

Preferably, the side plates are made of concrete, and the bottom side of the flood control baffle plate positioned at the lowest part and the bottom surface of the river channel are positioned in the same plane.

The beneficial effects of the utility model are as follows: according to the utility model, the inclination angle of the flood control baffle can be adjusted according to the actual water discharge requirement through the driving assembly, so that the applicability of the device can be improved, meanwhile, the cleaning of the sludge at the bottom of the river channel can be realized through the adjustment of the flood control baffle, and the accumulation of the sludge at the bottom of the river channel is effectively reduced.

Can control hollow slab upward movement through the pneumatic cylinder that sets up to be convenient for carry out direct switch-on operation of draining, also convenient operation such as overhauling the device simultaneously, can clear out the silt in the mounting groove when hollow slab downward movement through the bottom side under the effect of the deflector that is the slope setting, thereby can guarantee the normal work of device.

The river channel bottom sludge drainage device is reasonable in design and simple in structure, can drain water according to actual needs, effectively avoids excessive flushing of local river beds, can clean river channel bottom sludge, and effectively reduces accumulation of river channel bottom sludge.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a river management device for water conservancy management according to the present utility model;

fig. 2 is a schematic cross-sectional view of a river management device for water conservancy management according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of a river management device for water conservancy management according to the present utility model;

fig. 4 is a schematic perspective view of the cross shaft, flood control barrier, strip plate, guide groove, worm wheel and guide plate according to the present utility model.

In the figure: 1. a side plate; 11. a mounting groove; 2. a hollow slab; 21. a strip-shaped plate; 22. a horizontal axis; 23. flood control baffles; 24. a worm wheel; 25. a driving motor; 26. bevel gears I; 27. a drive shaft; 28. bevel gears II; 29. a guide plate; 3. a hydraulic cylinder; 4. a receiving hole; 41. a guide rod; 5. a guide pin; 51. a guide groove.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a river management device for flood control for water conservancy management comprises two side plates 1, a hollow plate 2, two strip plates 21, a plurality of cross shafts 22, a plurality of flood control baffles 23 and four hydraulic cylinders 3, wherein the two strip plates 21 are respectively and fixedly arranged at two ends of the bottom side of the hollow plate 2, one sides of the two side plates 1, which are close to each other, are respectively provided with a mounting groove 11, the two strip plates 21 are respectively and slidably arranged in the corresponding mounting grooves 11, the plurality of cross shafts 22 are horizontally and rotatably arranged on the two strip plates 21, the plurality of cross shafts 22 are fixedly provided with flood control baffles 23, the adjacent two flood control baffles 23 are movably and hermetically contacted with the strip plates 21, the flood control baffles 23 can avoid water flowing out from gaps between the strip plates 21 and the flood control baffles 23, a driving motor 25 is fixedly arranged in the hollow plate 2, an output shaft of the driving motor 25 is fixedly sleeved with a bevel gear 26, the driving shaft 27 is rotatably arranged on the inner wall of the bottom of the hollow slab 2, a plurality of spiral teeth are arranged on the driving shaft 27, one ends of a plurality of cross shafts 22 are fixedly sleeved with worm gears 24, the plurality of spiral teeth are respectively meshed with the corresponding worm gears 24, the plurality of cross shafts 22 can be controlled to synchronously rotate, the inclination angle of the flood control baffle 23 can be adjusted, the side plates 1 are made of concrete, the bottom side of the lowest flood control baffle 23 and the river bottom are positioned in the same plane, the river bottom adopts concrete hardening, the condition that water and soil loss occur below the device due to the impact of water flow can be avoided, the four hydraulic cylinders 3 are respectively fixedly arranged on the top sides of the two side plates 1, the top ends of the four hydraulic cylinders 3 are respectively fixedly connected with four corners of the bottom side of the hollow slab 2, the hollow slab 2 is convenient to be controlled to lift, the opening of the river is convenient to directly carry out, meanwhile, maintenance personnel are convenient to overhaul the device.

In this embodiment, the guiding grooves 51 are formed on the front and rear sides of the strip-shaped plate 21, the guiding pins 5 are fixedly mounted on the inner walls of the front and rear sides of the mounting groove 11, and the two guiding pins 5 are slidably mounted in the corresponding guiding grooves 51, so that the strip-shaped plate 21 can be guided, and the strip-shaped plate 21 can stably slide along the mounting groove 11.

In this embodiment, the bottom side fixed mounting of strip shaped plate 21 has deflector 29, and the bottom side of deflector 29 is the slope setting, can discharge the mud that gets into in the mounting groove 11 to can avoid leading to the unable normal work's of strip shaped plate 21 condition because of the influence of mud, the front and back both sides of strip shaped plate 21 and deflector 29 all with the inner wall sliding seal of mounting groove 11 is connected, can avoid mud to get into worm wheel 24 position, thereby can guarantee worm wheel 24 and helical tooth can not receive the influence of mud and lead to unable normal work.

In this embodiment, guide rods 41 are fixedly mounted at four corners of the bottom of the hollow slab 2, storage holes 4 are formed in the top sides of the two side plates 1, and the four guide rods 41 are slidably mounted in the corresponding storage holes 4, so that the hollow slab 2 can stably ascend and descend.

Working principle: when the device is used, the power supply is firstly connected, when water drainage is needed, the driving motor 25 is started, the driving motor 25 controls the driving shaft 27 to rotate through the first bevel gear 26 and the second bevel gear 28, the worm gear 24 can be controlled to drive the plurality of transverse shafts 22 to synchronously rotate under the action of a plurality of spiral teeth meshed with the worm gear 24, so that the dip angle of the plurality of flood control baffles 23 can be adjusted, the water drainage operation is further facilitated, meanwhile, the discharged water can be drained through adjusting the dip angle of the flood control baffles 23, the flushing of sludge deposited at the bottom of a river channel can be realized, meanwhile, excessive flushing of partial riverbed can be avoided, the accumulation of sludge in the river channel can be effectively reduced, the hollow plate 2 can be controlled to move upwards through the hydraulic cylinder 3, the plurality of flood control baffles 23 can synchronously move upwards, the direct opening and water drainage operation is facilitated, and meanwhile, the device is also convenient to overhaul and other operations.

The river management device for water conservancy management flood control provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The river management device for flood control for water conservancy management is characterized by comprising two side plates (1), a hollow plate (2), two strip plates (21), a plurality of transverse shafts (22), a plurality of flood control baffles (23), a driving assembly and four hydraulic cylinders (3);

two strip shaped plates (21) are respectively fixedly installed at two ends of the bottom side of the hollow plate (2), one sides, close to each other, of the two side plates (1) are provided with mounting grooves (11), the two strip shaped plates (21) are respectively and slidably installed in the corresponding mounting grooves (11), a plurality of transverse shafts (22) are respectively and horizontally rotatably installed on the two strip shaped plates (21), flood control baffles (23) are respectively and fixedly installed on the transverse shafts (22), two adjacent flood control baffles (23) are movably and hermetically contacted, a driving assembly is arranged in the hollow plate (2), the driving assembly is connected with the transverse shafts (22), four hydraulic cylinders (3) are respectively and fixedly installed at the top sides of the two side plates (1), and the top ends of the four hydraulic cylinders (3) are respectively and fixedly connected with four corners of the bottom side of the hollow plate (2).

2. The water conservancy management flood control river management device of claim 1, wherein: the driving assembly comprises a driving motor (25), a first bevel gear (26), a second bevel gear (28), a driving shaft (27) and a plurality of worm gears (24), the driving motor (25) is fixedly installed in the hollow slab (2), the first bevel gear (26) is fixedly sleeved on an output shaft of the driving motor (25), the driving shaft (27) is rotatably installed on the inner wall of the bottom of the hollow slab (2), a plurality of spiral teeth are formed in the driving shaft (27), the worm gears (24) are fixedly sleeved at one ends of the cross shafts (22), and the spiral teeth are meshed with the corresponding worm gears (24) respectively.

3. The water conservancy management flood control river management device of claim 1, wherein: guide grooves (51) are formed in the front side and the rear side of the strip-shaped plate (21), guide pins (5) are fixedly mounted on the inner walls of the front side and the rear side of the mounting groove (11), and the two guide pins (5) are respectively and slidably mounted in the corresponding guide grooves (51).

4. The water conservancy management flood control river management device of claim 1, wherein: the bottom side of the strip-shaped plate (21) is fixedly provided with a guide plate (29), and the bottom side of the guide plate (29) is obliquely arranged.

5. The water conservancy management flood control river management device of claim 1, wherein: guide rods (41) are fixedly installed at four corners of the bottom of the hollow slab (2), storage holes (4) are formed in the top sides of the two side plates (1), and the four guide rods (41) are respectively and slidably installed in the corresponding storage holes (4).

6. The water conservancy management flood control river management device of claim 4, wherein: the front side and the rear side of the strip-shaped plate (21) and the guide plate (29) are in sliding sealing connection with the inner wall of the mounting groove (11).

7. The water conservancy management flood control river management device of claim 1, wherein: the flood control baffle (23) is in movable sealing contact with the strip-shaped plate (21).

8. The water conservancy management flood control river management device of claim 1, wherein: the side plates (1) are made of concrete, and the bottom sides of the flood control baffles (23) located at the lowest part are located in the same plane with the bottom surface of the river channel.