CN211596890U - Dredging device for hydraulic engineering - Google Patents

Abstract

The utility model discloses a sediment removal device for hydraulic engineering, including the desilting pipe of concentrated case and L shape, the top of desilting pipe and the top side surface intercommunication of concentrated case, the outside surface of concentrated case is provided with control panel, and control panel's input is connected with external power supply's output electricity, install the sediment stuff pump on the desilting pipe, the input of sediment stuff pump is connected with control panel's output electricity, and the bottom internally mounted of desilting pipe has cutting device. This sediment removal device for hydraulic engineering, it is small, simple structure is applicable to the construction in the less river course in the city, and the clearance is convenient, and easily operation can be cut it through cutting device and smash when collecting river course rubbish and dirt to thereby avoid blocking device to drag slow desilting speed, can quickly separating sewage and debris after collecting the siltation simultaneously, greatly improved work efficiency.

Description

Dredging device for hydraulic engineering

Technical Field

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

Background

The causes of river silting are roughly divided into two types:

firstly, the river channel is used as a carrier for transporting water resources, and the migration and deposition of soil caused by flowing water impact are a major cause of the current river channel siltation. At present, due to the fact that the construction age of many river channels is early and scientific planning and construction are lacked, the finished river channels lack the protective effect of revetment, and the capability of the river channels for resisting water impact is influenced to a great extent. The soil components in the river are exposed outside, and the serious water and soil loss phenomenon is generated under the alternate action of water power, sun drying and manpower. One part of the lost soil is deposited at the bottom of the river channel, and the riverbed is lifted under the action of a long time, so that the conveying capacity of the river channel to water resources is influenced. The taken away soil can cause silting on downstream riverways, and long-term action can cause the reduction of water level fall, thus causing the difficulty of water resource transportation.

Secondly, a large amount of organic waste enters the river channel, which is another important reason for river channel siltation. Many domestic wastes generated in daily life and substances rich in organic components such as crop straws and the like generated in the agricultural production process are randomly discharged into a river channel by people. Because the river channel has certain self-cleaning capacity, the river channel can carry out certain degree of digestion on the human-discharging substances, and the degraded substances can finally become sediments to be deposited at the bottom of the river bed; if the parts are not "digested" by the body of water, they will settle to a greater specific gravity at the bottom of the river bed, causing fouling.

Wherein, the siltation of the second kind is more common in less urban river, and its pollution phenomenon is serious, and current dredging device for hydraulic engineering, most bulky can't enter into the interior construction operation of less river, and the clearance is inconvenient, and can't cut domestic waste before the clearance and smash, easily makes dredging device take place to block up, can't in time separate sewage and debris simultaneously, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a sediment removal device for hydraulic engineering, small, simple structure is applicable to the construction in the less river course in the city, and the clearance is convenient, easily operates, can cut it through cutting device when collecting river course rubbish and dirt and smash to thereby avoid blocking up the device and drag the desilting speed slowly, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sediment removal device for hydraulic engineering, is including the desilting pipe of concentrated case and L shape, the top of desilting pipe and the top side surface intercommunication of concentrated case, the outside surface of concentrated case is provided with control panel, and control panel's input is connected with external power supply's output electricity, install the sediment stuff pump on the desilting pipe, the input of sediment stuff pump is connected with control panel's output electricity, and the bottom internally mounted of desilting pipe has cutting device.

A sewage discharge outlet is formed in the surface of one side, away from the dredging pipe, of the bottom of the collecting box, a sealing door is hinged to the sewage discharge outlet, and a handle is fixedly mounted on the side surface of the sealing door.

The utility model discloses a desilting pipe, concentrate the box bottom and be close to one side surface mounting of desilting pipe and have the drain pipe, and the filter screen is installed to the inboard surface of concentrating the box and drain pipe junction, the upper surface of concentrating the box is provided with extrusion mechanism.

As the utility model discloses a preferred technical scheme, cutting device is including setting up the mounting panel at the intraductal side surface of desilting, and the last surface mounting of mounting panel has waterproof motor, and waterproof motor's input is connected with control panel's output electricity, waterproof motor's output shaft wear out the lower surface of mounting panel and with cutting knife fixed connection.

As a preferred technical scheme of the utility model, extrusion mechanism sets up two driving motor in concentrated case upper surface both sides including the symmetry, and driving motor's input is connected with control panel's output electricity, the spout has been seted up to the inside bilateral surface symmetry of concentrated case, and it is provided with the slider to slide in the spout, and the screw that link up from top to bottom is seted up to the upper surface of slider, and driving motor's output shaft penetrates in the spout and is connected with driving screw through the shaft coupling, and driving screw passes through threaded connection with the slider, and the outside fixed surface of slider is connected with the clamp plate, and the clamp plate sets up in the inside vertical direction of concentrated case that slides.

As an optimal technical scheme of the utility model, the upper surface and the lower surface of slider all are provided with the bent plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the dredging device for hydraulic engineering of example, small, simple structure is applicable to the construction in the less river course in the city, and the clearance is convenient, easily operates, can cut it through cutting device when collecting river course rubbish and dirt and smash to thereby avoid blocking up the device and drag slow desilting speed, can quickly separating sewage and debris after collecting the siltation simultaneously, greatly improved work efficiency.

Drawings

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

fig. 2 is a schematic view of the structure of the local cross section of the present invention.

In the figure: 1 centralized box, 2 control panel, 3 desilting pipes, 4 sediment stuff pumps, 5 sealing doors, 6 handles, 7 drain pipes, 8 filter screens, 9 mounting panels, 10 waterproof motors, 11 cutting knives, 12 driving motor, 13 clamp plates, 14 bent plates.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a dredging device for hydraulic engineering comprises a concentration box 1 and an L-shaped dredging pipe 3, wherein the top end of the dredging pipe 3 is communicated with the side surface of the top end of the concentration box 1, the outer side surface of the concentration box 1 is provided with a control panel 2, the input end of the control panel 2 is electrically connected with the output end of an external power supply, a slurry pump 4 is arranged on the dredging pipe 3, the input end of the slurry pump 4 is electrically connected with the output end of the control panel 2, a cutting device is arranged inside the bottom end of the dredging pipe 3, the dredging device for the hydraulic engineering has small volume and simple structure, is suitable for construction in smaller river channels in cities, is convenient to clean and easy to operate, when the river channel garbage and sludge are collected, the cutting device can cut and crush the garbage and sludge so as to avoid blocking the device and slow the dredging speed, meanwhile, sewage and sundries can be quickly separated after being collected and deposited, and the working efficiency is greatly improved.

A sewage draining outlet is formed in the surface of one side, away from the dredging pipe 3, of the bottom of the centralized box 1, a sealing door 5 is hinged to the sewage draining outlet, a handle 6 is fixedly mounted on the side surface of the sealing door 5, solid impurities are discharged through the sewage draining outlet, and a corresponding sealing rubber pad and the like are arranged on the sealing door 5.

The utility model discloses a sewage treatment device, including concentrated case 1, drain pipe 7, water pipe 7, the filter screen 8 is installed to the inboard surface of concentrated case 1 and the junction of drain pipe 7, and the upper surface of concentrated case 1 is provided with extrusion mechanism, and drain pipe 7 is used for discharging the sewage that extrusion device extruded, and filter screen 8 is used for preventing solid debris discharge.

Cutting device is including setting up mounting panel 9 at 3 inboard surface of desilting pipe, the last surface mounting of mounting panel 9 has waterproof motor 10, waterproof motor 10's input is connected with control panel 2's output electricity, waterproof motor 10's output shaft wear out mounting panel 9's lower surface and with cutting knife 11 fixed connection, waterproof motor 10 drives cutting knife 11 through the output shaft and rotates, smash rubbish and dirt, can effectively prevent device jam, improved clearance speed.

The extruding mechanism comprises two driving motors 12 which are symmetrically arranged at two sides of the upper surface of the concentration box 1, the input ends of the driving motors 12 are electrically connected with the output end of the control panel 2, buttons corresponding to the slurry pump 4, the waterproof motor 10 and the driving motors 12 are respectively arranged on the control panel 2, sliding grooves are symmetrically arranged on the two side surfaces of the interior of the concentration box 1, sliding blocks are arranged in the sliding grooves in a sliding mode, screw holes which are communicated up and down are arranged on the upper surface of each sliding block, the output shaft of each driving motor 12 penetrates into the sliding grooves and is connected with the corresponding driving screw rod through a coupler, the corresponding driving screw rod is connected with the corresponding sliding block through threads, a pressing plate 13 is fixedly connected to the outer side surface of each sliding block, each pressing plate 13 is arranged in a sliding mode in the vertical direction of the interior of the concentration box 1, the corresponding driving motor 12 drives, can quickly separate sewage and solid dirt, and improves the working efficiency.

The upper surface and the lower surface of slider all are provided with buckling plate 14, and used buckling plate 14 is made by the high strength plastics that can buckle, and its principle is the same with the telescopic straw of buckling, can reduce the debris that get into in the spout, avoids drive screw and slider to be twined.

The utility model discloses well spout, slider and drive screw all set up in the inboard of bent plate 14, do not show in the figure.

The utility model discloses in sediment stuff pump 4 that uses, waterproof motor 10 and driving motor 12 etc. are the electronic component commonly used among the prior art, and its working method and circuit structure are the well-known technology, do not describe herein repeatedly.

When in use:

the device is arranged on a small ship or the bank of a river channel, the bottom end of a dredging pipe 3 is placed at a deposition part, the water outlet of a water discharge pipe 7 of a collecting box 1 faces the river channel, then a power supply is switched on, a control panel 2 is operated, a slurry pump 4 and a waterproof motor 10 are switched on, the slurry pump 4 pumps deposition into the collecting box 1 through the dredging pipe 3, and when sundries deposited pass through a cutting device, the waterproof motor 10 drives a cutting knife 11 to rotate through an output shaft, so that garbage and sludge are crushed, the device can be effectively prevented from being blocked, and the cleaning speed is increased;

when needing quick separation sewage and debris, open driving motor 12, driving motor 12 drives the slider through drive screw and moves down, and the slider drives the sediment of the inside extraction of 1 concentrated case of 13 extrusions downwards, and the sewage that extrudes passes through then is discharged by drain pipe 7 from filter screen 8, and remaining debris are through opening sealing door 5 and draw out the clearance, easy operation, and convenient to use has improved work efficiency.

The non-disclosed part of the utility model is the prior art, and the specific material and the working principle are not detailed. 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 (4)

1. The utility model provides a sediment removal device for hydraulic engineering, is including the desilting pipe (3) of concentrated case (1) and L shape, the top of desilting pipe (3) and the top side surface intercommunication of concentrated case (1), its characterized in that: the outer side surface of the centralized box (1) is provided with a control panel (2), the input end of the control panel (2) is electrically connected with the output end of an external power supply, a slurry pump (4) is installed on the dredging pipe (3), the input end of the slurry pump (4) is electrically connected with the output end of the control panel (2), and a cutting device is installed inside the bottom end of the dredging pipe (3);

a sewage discharge outlet is formed in the surface of one side, away from the dredging pipe (3), of the bottom of the collecting box (1), a sealing door (5) is hinged to the sewage discharge outlet, and a handle (6) is fixedly mounted on the side surface of the sealing door (5);

the utility model discloses a desilting pipe, including concentrated case (1), the one side surface mounting who is close to desilting pipe (3) bottom of concentrated case (1) has drain pipe (7), and the filter screen (8) are installed to the inboard surface of concentrated case (1) and drain pipe (7) junction, the upper surface of concentrated case (1) is provided with extrusion mechanism.

2. The dredging device for hydraulic engineering according to claim 1, wherein: the cutting device comprises a mounting plate (9) arranged on the inner side surface of the dredging pipe (3), a waterproof motor (10) is arranged on the upper surface of the mounting plate (9), the input end of the waterproof motor (10) is electrically connected with the output end of the control panel (2), and the output shaft of the waterproof motor (10) penetrates out of the lower surface of the mounting plate (9) and is fixedly connected with a cutting knife (11).

3. The dredging device for hydraulic engineering according to claim 1, wherein: the extrusion mechanism comprises two driving motors (12) which are symmetrically arranged on two sides of the upper surface of the centralized box (1), the input ends of the driving motors (12) are electrically connected with the output end of the control panel (2), sliding grooves are symmetrically formed in the two side surfaces of the inside of the centralized box (1), sliding blocks are arranged in the sliding grooves, screw holes which are communicated up and down are formed in the upper surface of each sliding block, output shafts of the driving motors (12) penetrate into the sliding grooves and are connected with driving screw rods through couplers, the driving screw rods are connected with the sliding blocks through threads, pressing plates (13) are fixedly connected to the outer side surfaces of the sliding blocks, and the pressing plates (13) are arranged in a sliding mode in the vertical direction of the inside of.

4. The dredging device for hydraulic engineering according to claim 3, wherein: the upper surface and the lower surface of the sliding block are both provided with bending plates (14).

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