CN212104252U

CN212104252U - Be used for hydraulic engineering river course desilting device

Info

Publication number: CN212104252U
Application number: CN202020073258.5U
Authority: CN
Inventors: 王为民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-12-08
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to a river course desilting technical field just discloses a be used for hydraulic engineering river course desilting device, include the dredge pump, store up the mud tank and inhale the mud hose, dredge pump fixed connection is at the right side position that stores up the mud tank, and inhales mud hose fixed connection at the right side surface of dredge pump, the right side position fixed mounting of dredge pump has the mobile device, the fixed cover in bottom surface of inhaling the mud hose has met sealing device, and sealing device's bottom fixed connection has the mud suction device promptly. This kind of a be used for hydraulic engineering river course desilting device, pulley through the control removal frame rotates, drives and connects the rope and rise or descend for with the not co-altitude task of clearing up silt of the mud suction device that is connected the rope in the riverbed, simultaneously, in the mud suction mouth that the mud suction hose set up had prevented in the river debris from sucking the mud hose with silt together, prevent to block up the pipeline, reached and conveniently removed the mud suction device, increase the effect to the suction of river bed silt.

Description

Be used for hydraulic engineering river course desilting device

Technical Field

The utility model relates to a river channel desilting technical field specifically is a be used for hydraulic engineering river channel desilting device.

Background

River channel siltation has increasingly influenced the normal exertion of various functions such as flood control, waterlogging drainage, irrigation, water supply, navigation and the like, and river channel dredging engineering is carried out to restore the normal functions of the river channel and promote the rapid and continuous development of economic society, so that the river channel is deepened and widened through treatment, river water is cleared, and the production conditions and living environment of the masses are obviously improved.

At present, a cutter suction dredger is a common dredging tool, soil at the bottom of a river or the sea is loosened by utilizing a rotating reamer, water and mud are mixed into slurry, the slurry is sucked into a sludge pump body through a sludge suction pipe and is conveyed to a sludge discharge area through a sludge discharge pipe, and because the fluidity of the sludge is poor and the sludge is difficult to suck, a plurality of sludge pumps can only suck the slurry water, and the sludge deposited by gravity compression cannot be removed at all.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be used for hydraulic engineering river course desilting device possesses advantages such as clearance river bottom deposit silt, has solved the problem that the background art provided.

(II) technical scheme

For the purpose of realizing above-mentioned clearance river bottom deposit silt, the utility model provides a following technical scheme: the utility model provides a be used for hydraulic engineering river course sediment removal device, includes the dredge pump, stores up the mud tank and inhales the mud hose, dredge pump fixed connection is at the right side position that stores up the mud tank, and inhales mud hose fixed connection at the right side surface of dredge pump, the right side position fixed mounting of dredge pump has the mobile device, the fixed cover in bottom surface of inhaling the mud hose has been met sealing device, and sealing device's bottom fixed connection has the mud device of inhaling altogether.

Preferably, the bottom of the sludge storage box is fixedly connected with connecting rods all around, and the bottom of the connecting rods is fixedly connected with two transversely arranged supporting frames.

Preferably, a pulley is rotatably connected to the right side of the moving device, and a connecting rope extending to the surface of the sealing device is slidably connected to the inner side surface of the pulley.

Preferably, the bottom both sides fixedly connected with connecting plate of connecting the rope, and the bottom fixedly connected with base of connecting plate, the bottom and sealing device's of base fixed surface is connected.

Preferably, inhale the bottom intermediate position that mud hose extends to the mud suction device, and inhale the terminal fixedly connected with mud suction port of mud hose, the fixed surface of mud suction port is connected with the filter screen.

Preferably, the sealing device is fixedly provided with a motor inside, and the motor controls the mud suction device through electric power.

Preferably, the equal fixedly connected with balancing weight in the surface left and right sides of inhaling the mud device, and inhale the bottom rotation of mud device and be connected with the closing plate, the bottom rotation of closing plate is connected with the bearing, and bearing outside fixedly connected with mount, the bottom fixed connection of mount is at the bottom surface of inhaling the mud device.

Preferably, the inside intermediate position of inhaling mud device rotates and is connected with the pivot, and the outer end fixedly connected with stirring vane of pivot.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of be used for hydraulic engineering river course desilting device, through setting up suction mud device and removal frame isotructure, when absorbing the silt of riverbed top, the pulley that removes the frame through the control rotates, the rope rises or descends is connected in the drive, make with the suction mud device who is connected the rope carry out the task of clearing up silt in the co-altitude in the riverbed, and simultaneously, the mud suction opening that the suction mud hose set up has prevented that the river debris from sucking the suction mud hose together with silt in, prevent to block up the pipeline, reached and conveniently removed the suction mud device, increase the effect to the suction of river bed silt.

2. This kind of be used for hydraulic engineering river course sediment removal device, framework such as inhale mud device and closing plate through setting up, clearing up silt during operation, when meetting the sedimentary silt of gravity compression that is difficult to the clearance, can be through the motor that sets up in the sealing device who inhales mud device top, the bearing that makes motor control inhale mud device bottom rotates and drives the closing plate and open, then utilize mobile device and balancing weight to make the closing plate descend the bottom of sedimentary silt, it makes sedimentary silt be sent to inside the sediment device bottom by the closing plate excavation to reuse motor rotation closing plate, form an inclosed space, at this moment, it is rotatory to drive stirring vane through the motor, form bigger effort in inclosed space and make silt and water mix and form mud, the rethread inhales the mud mouth and inhales the mud storage tank with the mud of stirring, the effect of conveniently clearing up bottom of a river sediment silt has been.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1A according to the present invention;

FIG. 3 is a schematic view of the internal three-dimensional structure of the bottom end of the mud suction device of the present invention;

fig. 4 is the side view and sectional structure of the mud suction device of the present invention.

In the figure: 1. a mud pump; 2. a sludge storage tank; 21. a connecting rod; 22. a support frame; 3. a mobile device; 31. a pulley; 32. connecting ropes; 33. a connecting plate; 34. a base; 4. a mud suction hose; 41. a sludge suction port; 42. filtering with a screen; 5. a sealing device; 51. a motor; 6. a mud suction device; 61. a balancing weight; 62. a sealing plate; 621. a fixed mount; 622. a bearing; 63. a rotating shaft; 64. a stirring blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a dredging device for river channels in hydraulic engineering comprises a mud pump 1, a mud storage tank 2 and a mud suction hose 4, wherein the mud pump 1 is fixedly connected to the right side of the mud storage tank 2, the bottom of the mud storage tank 2 is fixedly connected with a connecting rod 21 all around, the bottom of the connecting rod 21 is fixedly connected with two transversely arranged supporting frames 22, the mud suction hose 4 is fixedly connected to the right side surface of the mud pump 1, a moving device 3 is fixedly installed at the right side of the mud pump 1, the right side of the moving device 3 is rotatably connected with a pulley 31, the inner side surface of the pulley 31 is slidably connected with a connecting rope 32 extending to the surface of a sealing device 5, two sides of the bottom end of the connecting rope 32 are fixedly connected with connecting plates 33, the bottom end of the connecting plate 33 is fixedly connected with a base 34, the bottom end of the base 34 is fixedly connected with the surface of the sealing device 5, the mud suction hose 4 extends to the middle position of, the tail end of the mud suction hose 4 is fixedly connected with a mud suction port 41, the surface of the mud suction port 41 is fixedly connected with a filter screen 42, the outer surface of the bottom end of the mud suction hose 4 is fixedly sleeved with a sealing device 5, the inside of the sealing device 5 is fixedly provided with a motor 51, the motor 51 controls the mud suction device 6 through electric power, the bottom end of the sealing device 5 is fixedly connected with the mud suction device 6, through the arrangement of the mud suction device 6, a moving frame and other structures, when mud above a riverbed is absorbed, the pulley 31 of the moving frame is controlled to rotate to drive the connecting rope 32 to ascend or descend, so that the mud suction device 6 connected with the connecting rope 32 carries out the task of clearing the mud in different heights in the riverbed, meanwhile, the mud suction port 41 arranged on the mud suction hose 4 prevents impurities in the riverbed from being sucked into the mud suction hose 4 together with the mud, the pipeline blockage is prevented, and the aim of conveniently moving the mud suction, increasing the effect of suction on the river bottom sludge.

Example 2

Based on embodiment 1, as shown in fig. 3-4, the left and right sides of the outer surface of the mud suction device 6 are fixedly connected with the balancing weights 61, the bottom end of the mud suction device 6 is rotatably connected with the sealing plate 62, the bottom end of the sealing plate 62 is rotatably connected with the bearing 622, the outer side of the bearing 622 is fixedly connected with the fixing frame 621, the bottom end of the fixing frame 621 is fixedly connected with the bottom end surface of the mud suction device 6, the middle position inside the mud suction device 6 is rotatably connected with the rotating shaft 63, the outer end of the rotating shaft 63 is fixedly connected with the stirring blade 64, by arranging the mud suction device 6 and the sealing plate 62, and other frameworks, when the mud cleaning work is performed, when the deposited mud is compressed by the gravity which is difficult to clean, the motor 51 arranged in the sealing device 5 above the mud suction device 6 can be used for controlling the bearing 622 at the bottom end of the mud suction device 6 to rotate to drive the sealing plate 62 to, it makes deposit silt to be sent to inside the suction mud device 6 bottom to recycle motor 51 and rotate closing plate 62 and make by closing plate 62, forms an inclosed space, at this moment, drives stirring vane 64 rotatory through motor 51, forms bigger effort messenger silt and water in the airtight space and mixes and form mud, and the rethread is inhaled the mud of stirring and is stored up mud in the case 2 through mud suction mouth 41, has reached the effect of conveniently clearing up river bottom deposit silt.

The working principle is as follows: when absorbing the sludge above the river bed, the pulley 31 of the movable frame is controlled to rotate to drive the connecting rope 32 to ascend or descend, so that the sludge suction device 6 connected with the connecting rope 32 can clean the sludge in different heights in the river bed, meanwhile, the sludge suction port 41 arranged on the sludge suction hose 4 prevents impurities in the river from being sucked into the sludge suction hose 4 together with the sludge to block the pipeline, the effect of conveniently moving the sludge suction device 6 and increasing the suction force on the sludge at the river bottom is achieved, when the deposited sludge is compressed by the gravity difficult to clean, the motor 51 arranged in the sealing device 5 above the sludge suction device 6 is used, the motor 51 controls the bearing 622 at the bottom end of the sludge suction device 6 to rotate to drive the sealing plate 62 to open, then the sealing plate 62 descends to the bottom end of the deposited sludge by using the movable device 3 and the counterweight block 61, and then the motor 51 rotates the sealing plate 62 to make the deposited sludge be dug and conveyed to the bottom end of the sludge suction device 6 by the sealing plate 62, a closed space is formed, at this time, the stirring blade 64 is driven to rotate by the motor 51, a larger acting force is formed in the closed space to mix the sludge and the water to form slurry, and the stirred slurry is sucked into the sludge storage tank 2 through the sludge suction port 41.

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. A dredging device for a river channel in hydraulic engineering comprises a mud pump (1), a mud storage tank (2) and a mud suction hose (4), wherein the mud pump (1) is fixedly connected to the right side of the mud storage tank (2), and the mud suction hose (4) is fixedly connected to the right side surface of the mud pump (1);

the method is characterized in that:

the mud pump is characterized in that a moving device (3) is fixedly installed at the right side of the mud pump (1), a sealing device (5) is fixedly sleeved on the outer surface of the bottom end of the mud suction hose (4), and a mud suction device (6) is fixedly connected to the bottom end of the sealing device (5).

2. The device of claim 1, wherein the device comprises: the bottom of the sludge storage box (2) is fixedly connected with connecting rods (21) all around, and the bottom of the connecting rods (21) is fixedly connected with two transversely arranged supporting frames (22).

3. The device of claim 1, wherein the device comprises: a pulley (31) is rotatably connected to the right side position of the moving device (3), and a connecting rope (32) extending to the surface of the sealing device (5) is connected to the inner side surface of the pulley (31) in a sliding manner.

4. A dredging device for water conservancy project river channel according to claim 3, characterized in that: the bottom both sides fixedly connected with connecting plate (33) of connecting rope (32), and the bottom fixedly connected with base (34) of connecting plate (33), the bottom of base (34) and sealing device (5)'s fixed surface are connected.

5. The device of claim 1, wherein the device comprises: inhale mud hose (4) and extend to the bottom intermediate position of inhaling mud device (6), and inhale the terminal fixedly connected with mud sucking port (41) of mud hose (4), the fixed surface of mud sucking port (41) is connected with filter screen (42).

6. The device of claim 1, wherein the device comprises: the inside fixed mounting of sealing device (5) has motor (51), and motor (51) inhale mud device (6) through electric control.

7. The device of claim 1, wherein the device comprises: inhale the equal fixedly connected with balancing weight (61) of the surface left and right sides of mud device (6), and inhale the bottom rotation of mud device (6) and be connected with closing plate (62), the bottom of closing plate (62) is rotated and is connected with bearing (622), and bearing (622) outside fixedly connected with mount (621), the bottom fixed connection of mount (621) is at the bottom surface of inhaling mud device (6).

8. A device for dredging river channel of hydraulic engineering according to claim 7, characterized in that: the inside intermediate position of inhaling mud device (6) rotates and is connected with pivot (63), and the outer end fixedly connected with stirring vane (64) of pivot (63).