CN223256091U

CN223256091U - A desilting device for hydraulic engineering

Info

Publication number: CN223256091U
Application number: CN202422621638.9U
Authority: CN
Inventors: 赵子莹; 孔令楼
Original assignee: Qufu Water Conservancy Development Center
Current assignee: Qufu Water Conservancy Development Center
Priority date: 2024-10-29
Filing date: 2024-10-29
Publication date: 2025-08-22
Anticipated expiration: 2034-10-29

Abstract

The utility model relates to a dredging device for hydraulic engineering, and belongs to the technical field of hydraulic engineering dredging. The novel river channel dredging device comprises a ship body, wherein a sludge storage mechanism is arranged on one side of the ship body, a sludge pump is arranged on the other side of the ship body, one end of the sludge pump is communicated to the upper end of the sludge storage mechanism through a sludge pipe, and the sludge pumping end of the sludge pump is communicated with a impurity removing mechanism through the sludge pipe.

Description

A desilting device for hydraulic engineering

Technical Field

The utility model relates to a dredging device for hydraulic engineering, and belongs to the technical field of hydraulic engineering dredging.

Background

Hydraulic engineering refers to a series of engineering construction activities for controlling, utilizing and protecting earth surface and underground water resources, including flood control, drainage, irrigation, water supply, power generation, shipping, environmental management and the like, and a dredging device of the hydraulic engineering is equipment for removing water bottom sediments and is critical for maintaining the normal operation of the hydraulic engineering.

Through retrieval, publication number CN218880998U discloses a dredging device for dredging a river channel for hydraulic engineering, which comprises a ship body, wherein a suction pipe extending to the bottom of the river channel is arranged on the ship body, a suction pump is arranged on the suction pipe, the output end of the suction pipe is sequentially communicated with a hose and a mud outlet pipe, a mud storage box with an upper opening is arranged on the ship body, a first mud storage box and a second mud storage box are arranged on the ship body, the upper ends of the first mud storage box and the second mud storage box are respectively arranged in an opening manner, filter pressing mechanisms for compressing and dehydrating the mud are respectively arranged in the first mud storage box and the second mud storage box, a mud discharge opening is formed in the bottoms of the first mud storage box and the second mud storage box, the mud discharge opening is positioned above the mud storage box, and a driving mechanism for driving the mud outlet pipe to reciprocate above the first mud storage box and the second mud storage box is arranged on the ship body.

However, in the dredging process, stones are easily encountered to cause blockage of the device, the effect of cleaning the silt is affected, and the efficiency of dredging the river channel is reduced.

Disclosure of utility model

The utility model aims to solve the technical problems that the existing dredging device for the hydraulic engineering is easy to encounter stones in the dredging process to cause blockage of the device, influences the cleaning effect on sludge and reduces the dredging efficiency of a river channel.

In order to solve the problems, the utility model provides a dredging device for hydraulic engineering, which comprises a ship body, wherein one side of the ship body is provided with a sludge storage mechanism, the other side of the ship body is provided with a sludge pump, one end of the sludge pump is communicated with the upper end of the sludge storage mechanism through a sludge pipe, and the sludge pump pumping end is communicated with a impurity removal mechanism through the sludge pipe;

The impurity removing mechanism comprises a collecting hopper, a filtering frame, an electric rotating shaft and an impurity removing plate, wherein the collecting hopper is communicated with a sludge pump through a sludge pipe, the electric rotating shaft is rotationally connected to four corners of the lower end of the collecting hopper, the impurity removing plate is uniformly distributed on the side face of the electric rotating shaft, and the four corners of the filtering frame are arranged in grooves in the electric rotating shaft.

The mud storage mechanism comprises a connecting frame and a collecting box, wherein the connecting frame is fixedly connected to the upper end of the ship body, the collecting box is movably connected to the side face of the connecting frame, and a fixing frame fixedly connected with a mud pipe is arranged on the connecting frame.

Further, the upper end of one side of the connecting frame is rotatably connected with a rotating shaft, and two ends of the rotating shaft are fixedly connected with a rotating button and a limiting block respectively.

Further, the connecting frame consists of three surfaces which are matched with the collecting box.

Further, lifting grooves are formed in two sides of the collecting box.

Further, the lifting groove is adaptive to the limiting block in shape.

Compared with the prior art, the utility model has the advantages that:

According to the river dredging device, the impurity removing mechanism is arranged, and stones which are encountered in the dredging process can be pushed out outwards, so that the stones are prevented from being sucked into the silt pipe to be blocked, and the dredging effect of the river is effectively guaranteed;

Through setting up the convenient mud storage mechanism that draws, thereby be convenient for take out the collecting box and handle inside silt, improved the treatment effeciency to silt.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a first structural diagram of a dredging device for hydraulic engineering.

Fig. 2 is a second structural diagram of the dredging device for hydraulic engineering.

FIG. 3 is an exploded view of a mud storage mechanism of the dredging device for hydraulic engineering according to the present utility model.

Fig. 4 is a diagram showing the structure of an electric rotating shaft of the dredging device for hydraulic engineering.

In the accompanying drawings:

1. the ship comprises a ship body, a sludge pump, a sludge storage mechanism, a connecting frame, a 22, a collecting box, a 23, a fixing frame, a 24, a rotating shaft, a 25, a rotating button, a 26, a limiting block, a 27, a lifting groove, a 3, a impurity removing mechanism, a 31, a collecting hopper, a 32, a filtering frame, a 33, an electric rotating shaft, a 34 and an impurity removing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 be within the scope of the utility model.

The utility model provides a dredging device for hydraulic engineering, which is combined with the accompanying drawings 1, 2 and 4, and comprises a ship body 1, wherein one side of the ship body 1 is provided with a mud storage mechanism 2, the other side of the ship body 1 is provided with a mud pump 11, one end of the mud pump 11 is communicated with the upper end of the mud storage mechanism 2 through a mud pipe, the mud pumping end of the mud pump 11 is communicated with a impurity removing mechanism 3 through the mud pipe, the impurity removing mechanism 3 comprises a collecting bucket 31, a filtering frame 32, an electric rotating shaft 33 and an impurity removing plate 34, the collecting bucket 31 is communicated with the mud pump 11 through the mud pipe, the four electric rotating shafts 33 are rotationally connected to four corners at the lower end of the collecting bucket 31, a plurality of impurity removing plates 34 are uniformly distributed on the side surfaces of the electric rotating shafts 33, the four corners of the filtering frame 32 are arranged in grooves on the electric rotating shafts 33, when dredging is carried out, the collecting bucket 31 is put under water, the mud is filtered by the filtering frame 32, the mud enters the mud pipe from the collecting bucket 31, flows into the mud storage mechanism 2, and simultaneously, the electric rotating the impurity removing plate 33 is matched with the filtering frame 32, and the encountered blocks are pushed out outwards, so that the blocks of the mud are prevented from being blocked by the mud pipe, and the mud is effectively dredged;

Referring to fig. 1-3, the mud storage mechanism 2 comprises a connecting frame 21 and a collecting box 22, the connecting frame 21 is fixedly connected to the upper end of the ship body 1, the collecting box 22 is movably connected to the side face of the connecting frame 21, a fixing frame 23 fixedly connected with a mud pipe is arranged on the connecting frame 21 and used for fixing the mud pipe above, the connecting frame 21 consists of three faces which are matched with the collecting box 22, a rotating shaft 24 is rotatably connected to the upper end of one side of the connecting frame 21, rotating buttons 25 and limiting blocks 26 are fixedly connected to two ends of the rotating shaft 24 respectively, lifting grooves 27 which are matched with the shape of the limiting blocks 26 are arranged on two sides of the collecting box 22, mud pumped out through the mud pipe enters the collecting box 22, after the collecting box 22 is fully filled with mud, the rotating buttons 25 enable the limiting blocks 26 to be horizontal, the collecting box 22 is pulled out from the connecting frame 21 through the lifting grooves 27, then the new collecting box 22 is placed in, the rotating buttons 25 enable the collecting box 26 to be vertical, the collecting box 22 is continuously fixed, meanwhile, the inside of the collecting box 22 filled with mud is processed, and the mud processing efficiency is improved.

The working principle of the application is as follows:

When dredging, the collecting hopper 31 is placed under water, the sludge pump and the electric rotating shaft 33 are started, sludge is filtered by the filter frame 32, enters the sludge pipe from the collecting hopper 31 and flows into the sludge storage mechanism 2, meanwhile, the electric rotating shaft 33 rotates the impurity removing plate 34 to be matched with the filter frame 32, and the encountered stone is pushed outwards, so that the stone is prevented from being sucked into the sludge pipe to be blocked, the effect of dredging a river channel is effectively ensured, after the sludge in the collecting tank 22 is fully accumulated, the rotating button 25 is rotated to enable the limiting block 26 to be horizontal, the collecting tank 22 is pulled out from the connecting frame 21 through the pulling groove 27, a new collecting tank 22 is placed, the rotating button 25 is rotated to enable the limiting block 26 to be vertical, the collecting tank 22 is fixed, meanwhile, the sludge in the collecting tank 22 fully accumulated with sludge is continuously dredged, and the sludge treatment efficiency is improved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The dredging device for the hydraulic engineering comprises a ship body (1) and is characterized in that a sludge storage mechanism (2) is arranged on one side of the ship body (1), a sludge pump (11) is arranged on the other side of the ship body (1), one end of the sludge pump (11) is communicated to the upper end of the sludge storage mechanism (2) through a sludge pipe, and a sludge pumping end of the sludge pump (11) is communicated with a impurity removing mechanism (3) through the sludge pipe;

The utility model provides a trash removal mechanism (3) is including collecting fill (31), filter frame (32), electronic pivot (33) and edulcoration board (34), collect fill (31) and silt pump (11) and pass through silt pipe intercommunication, four electronic pivot (33) rotate and connect in collecting fill (31) lower extreme four corners, a plurality of edulcoration board (34) evenly distributed in the side of electronic pivot (33), a plurality of in the recess on electronic pivot (33) is located in the four corners of filter frame (32).

2. The dredging device for the hydraulic engineering according to claim 1, wherein the mud storage mechanism (2) comprises a connecting frame (21) and a collecting box (22), the connecting frame (21) is fixedly connected to the upper end of the ship body (1), the collecting box (22) is movably connected to the side face of the connecting frame (21), and a fixing frame (23) fixedly connected with a mud pipe is arranged on the connecting frame (21).

3. A dredging device for hydraulic engineering according to claim 2, wherein the upper end of one side of the connecting frame (21) is rotatably connected with a rotating shaft (24), and two ends of the rotating shaft (24) are fixedly connected with a rotating button (25) and a limiting block (26) respectively.

4. A dredging arrangement for hydraulic engineering according to claim 3, characterized in that the connecting frame (21) consists of three faces adapted to the collecting tank (22).

5. A dredging device for hydraulic engineering according to claim 4, wherein the collecting box (22) is provided with lifting grooves (27) on both sides.

6. A dredging device for hydraulic engineering according to claim 5, wherein the lifting groove (27) and the limiting block (26) are shaped to fit.