CN216475283U

CN216475283U - River course dredging device for hydraulic engineering

Info

Publication number: CN216475283U
Application number: CN202122619568.XU
Authority: CN
Inventors: 陈志义; 胡萍; 曹林霞; 吴卫军; 张光伶; 邢瑞霞
Original assignee: Xinjiang Yilin Industrial Co ltd
Current assignee: Xinjiang Yilin Industrial Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-10
Anticipated expiration: 2031-10-29

Abstract

The utility model provides a river channel dredging device for hydraulic engineering, which belongs to the technical field of river channel cleaning, a waterproof box can be pulled to float on the water surface by pulling a positioning pin and a traction rope, and the dredging position can be changed; make the bottom of inlet pipe produce the negative pressure through mud pump work, can be with silt suction on every side like this, it can make things convenient for the mud pump to take out with silt and impurity on every side of inlet pipe bottom to cut up through the rotary rod drive crushing blade, the work efficiency of desilting device has been promoted, prevent to block, high durability and convenient use, and is swift, it is effectual to clear up river course silt, the inconvenient transfer position of river course desilting device has been solved, and the not high technical problem of desilting efficiency, it worth to have extensive popularization and application in river course clearance technical field.

Description

River course dredging device for hydraulic engineering

Technical Field

The utility model relates to the technical field of river channel cleaning, in particular to a river channel dredging device.

Background

River channel dredging generally refers to the treatment of river channels, belongs to hydraulic engineering, and through mechanical equipment, sludge deposited at the river bottom is blown and stirred into a turbid water shape and flows away along with river water, so that a dredging effect is achieved, river channel sedimentation increasingly influences the normal play of various functions such as flood control, waterlogging drainage, irrigation, water supply, navigation and the like, and in order to restore the normal functions of the river channels and promote the rapid and continuous development of economic society, river channel dredging engineering is carried out, so that the river channels are deepened and widened through treatment, the river water is cleared, the production conditions and living environment of the masses are obviously improved, and the aims of water clearing, river smoothness, river bank greenness and beautiful scenery are achieved.

Chinese patent document CN212742688U discloses a river dredging device, a dredging mechanism, a length adjusting mechanism and a power box; the dredging mechanism comprises a main support rod and a plurality of groups of dredging devices, one group of dredging devices comprise flag-shaped rods, connecting rods, threaded rods, sliding blocks and grab buckets, a plurality of first lugs are arranged at the bottom of the main support rod, and one end of each threaded rod is movably connected with the top ends of the first lugs; this application drives opening and shutting of tongs through the slip of slider, to this patent, has inconvenient desilting position of transferring and shortcoming that desilting efficiency is not high, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the conventional river channel dredging device is inconvenient to transfer and low in dredging efficiency, the utility model aims to provide the river channel dredging device for the hydraulic engineering, the waterproof box can be pulled to float on the water surface by pulling the positioning pin and the traction rope, and the dredging position can be changed; the bottom end of the feeding pipe can generate negative pressure through the work of the sludge pump, so that surrounding sludge can be sucked out; the rotary rod drives the crushing blade to cut up sludge and impurities around the bottom end of the feeding pipe to be pumped out conveniently by a sludge pump, the problem of inconvenient transfer of the riverway dredging device in the prior art is solved, the cleaning effect is not ideal, and the device has wide popularization and application values in the technical field of riverway cleaning.

The utility model is realized by the following technical scheme:

the utility model provides a river channel dredging device for hydraulic engineering, which comprises a waterproof box, wherein driving motors are fixedly connected to four corners of the inner wall of the bottom end of the waterproof box, driving ends of the driving motors are fixedly connected with rotary rods, crushing blades are arranged on the lower portions of the rotary rods, a sludge pump is fixedly connected to the middle of the inner wall of the bottom end of the waterproof box, a feeding pipe is fixedly connected to the bottom end of the sludge pump, a discharging pipe is fixedly connected to the top end of the sludge pump, a remote control signal receiver and a controller are fixedly connected to the front portion of the inner wall of the bottom end of the waterproof box, and hooks are fixedly connected to four corners of the top end of the waterproof box.

In the utility model, the feeding pipe penetrates through the inner wall of the bottom end of the waterproof box, and the discharging pipe penetrates through the cover plate.

In the utility model, the rear part of the left side of the top end of the remote control signal receiver is fixedly connected with an antenna, and the remote control signal receiver is electrically connected with a controller.

In the utility model, the controller is electrically connected with the driving motor and the sludge pump.

According to the utility model, the hooks are fixedly connected to one end of the traction rope, and the other end of the traction rope is fixedly connected with the positioning pin.

In the utility model, the distance between the driving motors and the sludge pump are both larger than the length of the crushing blade.

According to the utility model, the middle part of the top end of the waterproof box is fixedly connected with the cover plate, and four corners of the top end of the cover plate are in threaded connection with the reinforcing bolts.

In the utility model, the length of the feeding pipe is greater than that of the rotating rod.

Compared with the prior art, the river channel dredging device for the hydraulic engineering provided by the utility model has the following beneficial effects that:

(1) the waterproof box can be pulled to float on the water surface by pulling the positioning pin and the pulling rope, so that the dredging position can be easily changed.

(2) The bottom through the sludge pump work ability realization inlet pipe produces the negative pressure, can be with silt suction on every side like this, drive crushing blade through the rotary rod and can cut up silt and impurity on every side of inlet pipe bottom and make things convenient for the sludge pump to take out, promoted the work efficiency of desilting device, prevent to block, convenient to use is swift, and the clearance river course silt is respond well, has extensive popularization and application and worth in river course clearance technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic view showing the inner structure of the waterproof case of the present invention;

fig. 3 is a partial enlarged view of the utility model at a in fig. 2.

Reference numerals: 1-waterproof box, 2-driving motor, 3-rotating rod, 4-crushing blade, 5-sludge pump, 6-feeding pipe, 7-discharging pipe, 8-remote control signal receiver, 9-antenna, 10-controller, 11-hook, 12-pulling rope, 13-positioning pin, 14-cover plate and 15-reinforcing bolt.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to fig. 1-3, and it is obvious that the described embodiments are some, not all embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, for convenience of description, a description of a relative position relationship of each component in a river channel dredging device for hydraulic engineering is described according to a layout mode of fig. 1, such as: the positional relationship of up, down, left, right, etc. is determined according to the layout direction of fig. 1.

Referring to fig. 1 to 3, the utility model specifically provides a river dredging device for hydraulic engineering, which comprises a waterproof box 1, wherein the waterproof box 1 can accommodate a driving motor 2, a sludge pump 5, a remote control signal receiver 8 and a controller 10, so that the driving motor 2, the sludge pump 5, the remote control signal receiver 8 and the controller 10 can be prevented from sinking to the bottom, four corners of the inner wall of the bottom end of the waterproof box 1 are fixedly connected with the driving motor 2, the driving end of the driving motor 2 is fixedly connected with a rotating rod 3, the lower part of the rotating rod 3 is provided with a crushing blade 4, the driving motor 2 drives the rotating rod 3 to rotate, so that the crushing blade 4 can cut sludge and sundries on the bottom, so that the pipeline can be prevented from being blocked, the middle part of the inner wall of the bottom end of the waterproof box 1 is fixedly connected with the sludge pump 5, the bottom end of the sludge pump 5 is fixedly connected with a feeding pipe 6, and the top end of the sludge pump 5 is fixedly connected with a discharging pipe 7, the bottom of the inlet pipe 6 can be realized through the work of the sludge pump 5 to generate negative pressure, so that the sludge can be sucked out of the periphery, the front part of the inner wall of the bottom end of the waterproof box 1 is fixedly connected with a remote control signal receiver 8 and a controller 10, the work of the remote control equipment can be realized through the work of the remote control signal receiver 8 and the controller 10, the hook 11 is fixedly connected with the four corners of the top end of the waterproof box 1, and the equipment is conveniently lifted through the hook 11.

In the utility model, a feeding pipe 6 penetrates through the inner wall of the bottom end of a waterproof box 1, a discharging pipe 7 penetrates through a cover plate 14, the rear part of the left side of the top end of a remote control signal receiver 8 is fixedly connected with an antenna 9, the antenna 9 can increase the intensity of a remote control signal, the remote control signal receiver 8 is electrically connected with a controller 10, the controller 10 is electrically connected with a driving motor 2 and a sludge pump 5, hooks 11 are fixedly connected with one end of a traction rope 12, the other end of the traction rope 12 is fixedly connected with a positioning pin 13, the other end of the traction rope 12 can be fixed on the shore through the positioning pin 13, thus the working stability of the equipment on the water surface can be ensured, the distance between the driving motors 2 and the distance between the driving motor 2 and the sludge pump 5 are both larger than the length of a crushing blade 4, thus the normal working of the crushing blade 4 can be ensured, the cover plate 14 is fixedly connected with the middle part of the top end of the waterproof box 1, and four corners of the top end of the cover plate 14 are all in threaded connection with reinforcing bolts 15, conveniently dismantle apron 14 through reinforcing bolt 15, only need open apron 14 when maintenance equipment and just can maintain, the length of inlet pipe 6 is greater than the length of rotary rod 3.

When the utility model is used, firstly, the waterproof box 1 is pulled to float on the water surface by pulling the positioning pin 13 and the traction rope 12, so that the dredging position can be easily changed; make the bottom of inlet pipe 6 produce the negative pressure through sludge pump 5 during operation, can be with silt suction on every side like this, drive simultaneously through rotary rod 3 and smash blade 4 and can make things convenient for sludge pump 5 to take out with silt and impurity comminution on every side of inlet pipe 6 bottom to can promote the work efficiency of desilting device, convenient to use is swift, has extensive popularization and application and worth in river course clearance technical field.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a river course sediment removal device for hydraulic engineering, includes waterproof case (1), its characterized in that: the utility model discloses a waterproof case, including waterproof case (1), the equal fixedly connected with driving motor in four corners of waterproof case (1) bottom inner wall (2), the equal fixedly connected with rotary rod (3) of drive end of driving motor (2), the lower part of rotary rod (3) all is provided with crushing blade (4), the middle part fixedly connected with sludge pump (5) of waterproof case (1) bottom inner wall, the bottom fixedly connected with inlet pipe (6) of sludge pump (5), the top fixedly connected with discharging pipe (7) of sludge pump (5), the anterior fixedly connected with remote control signal receiver (8) and controller (10) of waterproof case (1) bottom inner wall, the equal fixedly connected with in top four corners couple (11) of waterproof case (1).

2. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the inlet pipe (6) run through the bottom inner wall of waterproof case (1), apron (14) are run through in discharging pipe (7).

3. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the rear part of the left side of the top end of the remote control signal receiver (8) is fixedly connected with an antenna (9), and the remote control signal receiver (8) is electrically connected with a controller (10).

4. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the controller (10) is electrically connected with the driving motor (2) and the sludge pump (5).

5. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the hook (11) is fixedly connected to one end of the traction rope (12), and the other end of the traction rope (12) is fixedly connected with a positioning pin (13).

6. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the distance between the driving motors (2) and the sludge pump (5) are both larger than the length of the crushing blade (4).

7. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the waterproof box is characterized in that a cover plate (14) is fixedly connected to the middle of the top end of the waterproof box (1), and reinforcing bolts (15) are in threaded connection with four corners of the top end of the cover plate (14).

8. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the length of the feeding pipe (6) is larger than that of the rotating rod (3).