CN210177570U - Dredging device for urban hydraulic engineering - Google Patents

Abstract

The utility model discloses a town hydraulic engineering desilting device, including bottom plate, suction dredge, pivot, buckler, double-screw bolt, collecting pipe and motor, the bottom plate surface is pegged graft and is had the suction dredge that is circular array and distributes, the welding of suction dredge upper end has the collecting pipe, be provided with the buckler between the suction dredge, the inside motor that sets up of buckler, the embedding of buckler upper surface installs sealed piece, and the motor upper surface is connected with the power cord, the power cord runs through sealed piece inside, the motor lower extreme rotates installs the pivot of running through the bottom plate, the welding of pivot lower extreme outer wall has the puddler that is circular array and distributes, the double-screw bolt that is circular array and distributes on the bottom plate, the double-screw bolt outer wall has cup jointed the balancing weight, the bottom plate lower surface is provided with the curved. The utility model discloses the accessible increases the balancing weight of bottom plate top, makes the bottom plate complete immerse subaquely, ensures good desilting effect to the puddler can be smashed silt, is convenient for clear away.

Description

Dredging device for urban hydraulic engineering

Technical Field

The utility model relates to a river course desilting equipment technical field specifically is a town hydraulic engineering desilting device.

Background

In hydraulic engineering, river course desilting is one important step, can clear away the sedimentary silt in river course bottom, and the normal circulation in guarantee river course avoids appearing the phenomenon emergence of river course jam, but at the in-process to river course desilting, cleaning equipment's inhale the mud position and can not effectual immerse the river course bottom, can not say that the sedimentary silt in river course bottom carries out effectual cleaing away to the effect of river course desilting has been influenced. And the mud suction part of the dredging equipment is inconvenient for workers to pull, the dredging direction can not be flexibly controlled, and the dredging directionality is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a town hydraulic engineering desilting device possesses the bottom plate and sinks into the river course bottom fast and the advantage of the desilting direction of being convenient for to control, has solved the bottom plate and can not effectively sink into the river course bottom and be not convenient for control the problem of desilting direction.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a town hydraulic engineering desilting device, includes bottom plate, suction dredge, pivot, buckler, double-screw bolt, collector pipe and motor, the bottom plate surface is pegged graft and is had the suction dredge that is circular array and distributes, the welding of suction dredge upper end has the collector pipe, be provided with the buckler between the suction dredge, the inside motor that sets up of buckler, the embedding of buckler upper surface installs sealed piece, and motor upper surface is connected with the power cord, inside the power cord runs through sealed piece, the motor lower extreme rotates installs the pivot of running through the bottom plate, the welding of pivot lower extreme outer wall has the puddler that is circular array and distributes, the double-screw bolt that circular array distributes is personally submitted to the bottom plate upper surface, the double-screw bolt outer wall has cup jointed the balancing weight, the bottom plate.

Preferably, the corrugated pipe is sleeved at the upper end of the collecting pipe, traction rings distributed in a circular array are welded on the outer wall of the collecting pipe, and traction ropes are installed on the traction rings.

Preferably, the stirring rod is located the mud suction pipe below, and bottom plate centre of a circle position embedding is installed and is sealed the bearing, the pivot rotates to rotate and pegs graft inside sealed the bearing.

Preferably, the outer wall of the upper end of the stud is sleeved with a nut in a rotating mode.

Preferably, the upper surface of the curved surface block is provided with connecting rods distributed in a circular array, and the upper ends of the connecting rods are connected with the lower surface of the bottom plate.

Preferably, the diameter of the inner wall of the curved block is larger than the diameter of a circle formed by the sludge suction pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the balancing weight, reached and sunk the bottom plate into the effect of river course bottom fast, the staff can increase the balancing weight quantity on the double-screw bolt according to the demand of in-service use to increase the weight of bottom plate, make the bottom plate can be quick sink into the river course bottom, so that effectual desilting work of carrying on, the guarantee suction dredge can clear away the silt of river course bottom.

2. The utility model discloses a set up the puddler, reached the effect of smashing silt, the motor drives the puddler and rotates, and the puddler can smash the silt of river course bottom to the suction dredge can carry out comprehensive cleaing away with the silt that the river course bottom was smashed, accelerate the efficiency that the silt was clear away and the comprehensiveness that the silt was clear away.

3. The utility model discloses a set up the haulage rope, reached the effect of conveniently controlling the desilting direction, the staff can stimulate the haulage rope at desilting ship or river bank limit to the staff controls the direction of desilting, improves staff's desilting efficiency, and the actual operation is more nimble.

Drawings

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

fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

FIG. 3 is a schematic bottom view of the bottom plate and the curved surface block of the present invention;

fig. 4 is a schematic top view of the bottom plate of the present invention.

In the figure: 1. a base plate; 2. a curved surface block; 3. a mud suction pipe; 4. a rotating shaft; 5. a waterproof cover; 6. a stirring rod; 7. a connecting rod; 8. a balancing weight; 9. a stud; 10. a nut; 11. a power line; 12. a collector pipe; 13. a hauling rope; 14. a bellows; 15. a traction ring; 16. a motor; 17. sealing the bearing; 18. and (6) sealing the block.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a town hydraulic engineering desilting device, includes bottom plate 1, suction pipe 3, pivot 4, buckler 5, double-screw bolt 9, collecting pipe 12 and motor 16, 1 surface grafting of bottom plate has suction pipe 3 that is circular array and distributes, and the welding of 3 upper ends of suction pipe has collecting pipe 12, and the bellows 14 has been cup jointed to collecting pipe 12 upper end, and bellows 14 can be connected with suction pump on the desilting ship, can pump the silt of river course bottom and inhale to clear away silt. The welding of the outer wall of collector pipe 12 has the traction ring 15 that is circular array and distributes, installs haulage rope 13 on the traction ring 15, and the staff can be at dredging ship or river bank limit pulling haulage rope 13 to the direction of desilting is controlled to the staff, improves staff's desilting efficiency, and actual operation is more nimble.

The waterproof cover 5 is arranged between the mud suction pipes 3, the motor 16 is arranged in the waterproof cover 5, the motor 16 is Y80M1-2 type, the motor 16 of the type has the advantages of small size and large rotating torque force, and can meet the requirement of practical use, the sealing block 18 is embedded in the upper surface of the waterproof cover 5, the upper surface of the motor 16 is connected with the power line 11, the power line 11 penetrates through the inside of the sealing block 18, the waterproof cover 5 and the sealing block 18 can prevent the connection part of the outer wall of the motor 16 and the power line 11 from being affected with water, so as to avoid the short circuit problem caused by the wetting of the motor 16, the rotating shaft 4 penetrating through the bottom plate 1 is rotatably arranged at the lower end of the motor 16, the stirring rods 6 distributed in a circular array are welded on the outer wall at the lower end of the rotating shaft 4, the stirring rods 6 are positioned below the mud suction pipes 3, the sealing, the motor 16 drives the stirring rod 6 to rotate, and the stirring rod 6 can smash the sludge at the bottom of the river channel, so that the sludge sucking pipe 3 can comprehensively remove the smashed sludge at the bottom of the river channel, and the efficiency of removing the sludge and the comprehensiveness of removing the sludge are accelerated.

The double-screw bolt 9 that the 1 upper surface of bottom plate was circular array distribution, double-screw bolt 9 outer wall has cup jointed balancing weight 8, double-screw bolt 9 upper end outer wall all rotates and has cup jointed nut 10, the staff can be according to the demand of in-service use, increase balancing weight 8 quantity on the double-screw bolt 9, thereby increase bottom plate 1's weight, make bottom plate 1 can be quick immerse the river course bottom, so that effectual desilting work that carries on, guarantee suction pipe 3 can clear away the silt of river course bottom, nut 10 can be fixed balancing weight 8's position, guarantee balancing weight 8's stability. The lower surface of the bottom plate 1 is provided with a curved surface block 2, the upper surface of the curved surface block 2 is provided with a connecting rod 7 distributed in a circular array, the upper end of the connecting rod 7 is connected with the lower surface of the bottom plate 1, the diameter of the inner wall of the curved surface block 2 is larger than the diameter of a circle formed by the mud suction pipe 3, the curved surface block 2 can slide on the surface of sludge at the bottom of a river channel, and the sliding fluency of the bottom plate 1 at the bottom of the river channel.

The working principle is as follows: the staff can increase balancing weight 8 quantity on the double-screw bolt 9 according to the demand of in-service use to increase bottom plate 1's weight, make bottom plate 1 can be quick sink into the river course bottom, in order to effectual desilting work that carries on, guarantee suction pipe 3 can clear away the silt of river course bottom, and nut 10 can be fixed the position of balancing weight 8, ensures balancing weight 8's stability. After bottom plate 1 sinks into the river course bottom, motor 16 drives puddler 6 and rotates, smashes the silt of river course bottom to in suction dredge 3 with silt suction, and concentrate and converge to collector pipe 12, bellows 14 can be connected with suction dredge on the dredging ship, can pump the silt of river course bottom and inhale, thereby clear away silt. The staff can connect haulage rope 13 on traction ring 15, and the staff on desilting ship or river bank edge can pull haulage rope 13 to the staff controls the direction of desilting, improves staff's desilting efficiency, and actual operation is more nimble.

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.

Claims (6)

1. The utility model provides a town hydraulic engineering desilting device, includes bottom plate (1), suction pipe (3), pivot (4), buckler (5), double-screw bolt (9), collector pipe (12) and motor (16), its characterized in that: the surface of the bottom plate (1) is spliced with sludge suction pipes (3) which are distributed in a circular array, a collecting pipe (12) is welded at the upper end of the sludge suction pipes (3), a waterproof cover (5) is arranged between the sludge suction pipes (3), a motor (16) is arranged in the waterproof cover (5), a sealing block (18) is embedded and installed on the upper surface of the waterproof cover (5), the upper surface of the motor (16) is connected with a power cord (11), the power cord (11) penetrates through the sealing block (18), the lower end of the motor (16) is rotatably provided with a rotating shaft (4) which penetrates through the bottom plate (1), the outer wall of the lower end of the rotating shaft (4) is welded with stirring rods (6) distributed in a circular array, the upper surface of the bottom plate (1) is studs (9) distributed in a circular array, the outer wall of each stud (9) is sleeved with a balancing weight (8), and the lower surface of the bottom plate (1) is provided with a curved surface block (2).

2. The dredging device for urban hydraulic engineering according to claim 1, characterized in that: bellows (14) have been cup jointed to collector pipe (12) upper end, the welding of collector pipe (12) outer wall has and is the traction ring (15) of circular array distribution, install haulage rope (13) on traction ring (15).

3. The dredging device for urban hydraulic engineering according to claim 1, characterized in that: the stirring rod (6) is positioned below the mud suction pipe (3), a sealing bearing (17) is embedded in the circle center of the bottom plate (1), and the rotating shaft (4) is rotatably inserted into the sealing bearing (17).

4. The dredging device for urban hydraulic engineering according to claim 1, characterized in that: and nuts (10) are sleeved on the outer walls of the upper ends of the studs (9) in a rotating mode.

5. The dredging device for urban hydraulic engineering according to claim 1, characterized in that: the upper surface of the curved surface block (2) is provided with connecting rods (7) distributed in a circular array, and the upper ends of the connecting rods (7) are connected with the lower surface of the bottom plate (1).

6. The dredging device for urban hydraulic engineering according to claim 1, characterized in that: the diameter of the inner wall of the curved surface block (2) is larger than the diameter of a circle formed by the sludge suction pipe (3).

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