CN214497648U

CN214497648U - Hydraulic engineering desilting device

Info

Publication number: CN214497648U
Application number: CN202120261081.6U
Authority: CN
Inventors: 李斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-26
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a hydraulic engineering dredging device, which comprises a ship body, a telescopic structure arranged at the bottom of the ship body, a dredging structure arranged at one end of the telescopic structure, a collecting box arranged on the ship body, a sludge suction pipe connecting the collecting box with the dredging structure, and a negative pressure device connected with the collecting box through a negative pressure pipe, wherein the dredging structure comprises a dredging box and a roller arranged at the bottom of the dredging box; the utility model can clean the sludge well, has good treatment effect on the sludge and high working efficiency, thereby ensuring the smoothness of the river channel and reducing the accumulation of the sludge; the driving structure is matched with the mud shoveling plate, so that the mud entering the dredging box is not easy to come out, and is sucked into the collecting box by the mud sucking pipe to be collected, and the residue and accumulation of the mud are reduced.

Description

Hydraulic engineering desilting device

Technical Field

The utility model relates to a desilting technical field that hydraulic engineering used, in particular to hydraulic engineering desilting device.

Background

River channel desilting generally refers to the treatment of river channels, and belongs to hydraulic engineering. The sludge deposited at the river bottom is blown and stirred into turbid water through large-scale mechanical equipment and flows away along with river water, so that the dredging effect is achieved. River channel siltation increasingly affects the normal performance of various functions such as flood control, waterlogging drainage, irrigation, water supply, navigation and the like, and river channel dredging engineering is carried out for recovering the normal functions of the river channel and promoting the rapid and continuous development of the economy and society. The river course becomes deep and wide through treatment, the river water becomes clear, the production conditions and the living environment of the masses are obviously improved, and the aims of 'clear water, smooth river, green bank and beautiful landscape' are achieved.

At present the desilting device commonly used is not thorough to the silt clearance in the river course, and silt flows out easily and still can gather at the low reaches and block up the river course once more.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering sediment removal device, the sediment removal device of having solved present commonly used is not thorough to the silt clearance in the river course, and silt flows easily and still can gather at low reaches and carry out the problem that blocks up once more to the river course.

The utility model is realized in such a way, the hydraulic engineering dredging device comprises a ship body, a flexible structure arranged at the bottom of the ship body, a dredging structure arranged at one end of the flexible structure far away from the ship body, a collecting box arranged on the ship body, a sludge suction pipe connecting the collecting box with the dredging structure and a negative pressure device connected with the collecting box through a negative pressure pipe,

the desilting structure includes the desilting case, arranges in the gyro wheel of desilting bottom of the case portion, the desilting mouth has been seted up to desilting case front end, desilting mouth the place ahead be equipped with the drive structure that the desilting case is connected, desilting case front end bottom is equipped with the shovel mud board, shovel mud board bottom with the drive structure bottom is on same water flat line.

The utility model discloses a further technical scheme is: the telescopic structure comprises connecting cylinders and connecting shafts connected between the connecting cylinders, and connecting holes matched with the connecting shafts are formed in the connecting cylinders.

The utility model discloses a further technical scheme is: a one-way valve is arranged in the negative pressure pipe.

The utility model discloses a further technical scheme is: the drive structure includes the drive roller, arranges in on the drive roller and with the parallel mud guide of driving roller axis, with the drive motor that the drive roller passes through the actuating shaft and is connected, be equipped with the connecting plate on the desilting case, the drive roller is arranged in between the connecting plate and with the connecting plate rotates and is connected.

The utility model discloses a further technical scheme is: the driving motor is fixedly connected with the connecting plate, and the driving shaft penetrates through the connecting plate and is connected with the driving roller.

The utility model discloses a further technical scheme is: the mud guide plate is of an arc-shaped sheet structure, and the driving direction of the driving motor is matched with the mud guide plate.

The utility model discloses a further technical scheme is: the mud suction pipe is communicated with the bottom of the inner side of the dredging box, and the opening direction of the mud suction pipe faces the dredging opening.

The utility model has the advantages that: the utility model can clean the sludge well, has good treatment effect on the sludge and high working efficiency, thereby ensuring the smoothness of the river channel and reducing the accumulation of the sludge; the driving structure is matched with the mud shoveling plate, so that the mud entering the dredging box is not easy to come out, and is sucked into the collecting box by the mud sucking pipe to be collected, and the residue and accumulation of the mud are reduced.

Drawings

Fig. 1 is a schematic structural view of a dredging device for hydraulic engineering provided by the present invention;

fig. 2 is a schematic structural diagram of a driving structure provided by the present invention.

Reference numerals: 1. the dredging device comprises a ship body, a 2-telescopic structure, a 3-dredging structure, a 4-collecting box, a 5-sludge suction pipe, a 6-negative pressure pipe, a 31-dredging box, a 32-roller, a 33-dredging opening, a 34-driving structure, a 35-shoveling plate, a 21-connecting cylinder, a 22-connecting shaft, a 23-connecting hole, a 341-driving roller, a 342-mud guiding plate, a 343-driving motor and a 7-connecting plate.

Detailed Description

Exemplary embodiments of the invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The first embodiment is as follows:

fig. 1-2 show a dredging device for hydraulic engineering, which comprises a hull 1, a telescopic structure 2 arranged at the bottom of the hull 1, a dredging structure 3 arranged at one end of the telescopic structure 2 far away from the hull 1, a collecting box 4 arranged on the hull 1, a sludge suction pipe 5 connecting the collecting box 4 with the dredging structure 3, and a negative pressure device connected with the collecting box 4 through a negative pressure pipe 6,

desilting structure 3 includes desilting case 31, arranges in the gyro wheel 32 of desilting case 31 bottom, desilting mouth 33 has been seted up to desilting case 31 front end, desilting mouth 33 the place ahead be equipped with the drive structure 34 that desilting case 31 is connected, desilting case 31 front end bottom is equipped with shovel mud board 35, shovel mud board 35 bottom with drive structure 34 bottom is on same water flat line.

The telescopic structure 2 comprises connecting cylinders 21 and connecting shafts 22 connected between the connecting cylinders 21, and connecting holes 23 matched with the connecting shafts 22 are formed in the connecting cylinders 21.

A one-way valve is arranged in the negative pressure pipe 6.

The driving structure 34 includes a driving roller 341, a mud guide plate 342 disposed on the driving roller 341 and parallel to the axis of the driving roller 341, and a driving motor 343 connected to the driving roller 341 through a driving shaft, wherein the dredging tank 31 is provided with connecting plates 7, and the driving roller 341 is disposed between the connecting plates 7 and is rotatably connected to the connecting plates 7.

The driving motor 343 is fixedly connected to the connecting plate 7, and the driving shaft passes through the connecting plate 7 and is connected to the driving roller 341.

The mud guide plate 342 is an arc-shaped sheet structure, and the driving direction of the driving motor 343 is matched with the mud guide plate 342.

The sludge suction pipe 5 is communicated with the bottom of the inner side of the dredging box 31, and the opening direction of the sludge suction pipe 5 faces the dredging opening 33.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 a hydraulic engineering desilting device which characterized in that: the dredging device for the hydraulic engineering comprises a ship body (1), a telescopic structure (2) arranged at the bottom of the ship body (1), a dredging structure (3) arranged at one end, far away from the ship body (1), of the telescopic structure (2), a collecting box (4) arranged on the ship body (1), a sludge suction pipe (5) connecting the collecting box (4) with the dredging structure (3) and a negative pressure device connected with the collecting box (4) through a negative pressure pipe (6),

desilting structure (3) include desilting case (31), arrange in gyro wheel (32) of desilting case (31) bottom, desilting mouth (33) have been seted up to desilting case (31) front end, desilting mouth (33) the place ahead be equipped with drive structure (34) that desilting case (31) are connected, desilting case (31) front end bottom is equipped with shovel mud board (35), shovel mud board (35) bottom with drive structure (34) bottom is on same water flat line.

2. The hydraulic engineering desilting device of claim 1, characterized in that: the telescopic structure (2) comprises connecting cylinders (21) and connecting shafts (22) between the connecting cylinders (21), and connecting holes (23) matched with the connecting shafts (22) are formed in the connecting cylinders (21).

3. The hydraulic engineering desilting device of claim 1, characterized in that: a one-way valve is arranged in the negative pressure pipe (6).

4. The hydraulic engineering desilting device of claim 1, characterized in that: the driving structure (34) comprises a driving roller (341), a mud guide plate (342) which is arranged on the driving roller (341) and is parallel to the axis of the driving roller (341), and a driving motor (343) which is connected with the driving roller (341) through a driving shaft, wherein a connecting plate (7) is arranged on the dredging box (31), and the driving roller (341) is arranged between the connecting plates (7) and is rotationally connected with the connecting plate (7).

5. A hydraulic engineering sediment removal device of claim 4, characterized in that: the driving motor (343) is fixedly connected with the connecting plate (7), and the driving shaft penetrates through the connecting plate (7) and is connected with the driving roller (341).

6. A hydraulic engineering sediment removal device of claim 4, characterized in that: the mud guide plate (342) is of an arc-shaped sheet structure, and the driving direction of the driving motor (343) is matched with the mud guide plate (342).

7. The hydraulic engineering desilting device of claim 1, characterized in that: the mud suction pipe (5) is communicated with the bottom of the inner side of the dredging box (31), and the opening direction of the mud suction pipe (5) faces the dredging opening (33).