CN218580731U

CN218580731U - Dredging device that hydraulic engineering used

Info

Publication number: CN218580731U
Application number: CN202222232120.7U
Authority: CN
Inventors: 卞留艳
Original assignee: Shanghai Tengzhou Construction Group Co ltd
Current assignee: Shanghai Tengzhou Construction Group Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-03-07
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a sediment removal device technical field especially relates to a sediment removal device that hydraulic engineering used. The technical scheme comprises the following steps: desilting hull and mount, the one end inner wall welding of desilting hull has the mount, the upper surface of mount is equipped with the dredge pump, the activity groove has been seted up to the one end of mount, the inside in activity groove is equipped with the fly leaf, the one end of fixed plate is equipped with first servo motor, the below of fly leaf one end is equipped with inhales the mud cover, the inside of inhaling the mud cover is equipped with second servo motor, second servo motor's lower extreme is connected with spiral stirring shaft. The utility model discloses a first servo motor can drive and inhale mud cover and sweep desilting hull the place ahead and both sides, effectively reduces the number of times that the desilting hull made a round trip to shuttle in the river course, has greatly reduced people's required time of desilting, and the spiral stirring shaft can turn the silt that the river course bottom subsided simultaneously, has greatly improved the suction efficiency of dredge pump.

Description

Dredging device that hydraulic engineering used

Technical Field

The utility model relates to a sediment removal device technical field specifically is a sediment removal device that hydraulic engineering used.

Background

Hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, for example, bridges, hydroelectric power generation buildings, dams and the like are constructed on riverways, silt and silt at the bottoms of the riverways are more, and in order to pour cement foundations conveniently, silt and silt at the bottoms of the riverways are usually removed by a dredging device in the process of hydraulic engineering construction, so that the dredging device for the hydraulic engineering is provided.

Through the retrieval, publication number CN213476995U discloses a sediment removal device that hydraulic engineering used, including the L shape mounting panel of threaded fixation in sediment removal hull top one side, top one side fixed mounting of L shape mounting panel has the mud pump, and the play water end intercommunication and the rotation of mud pump install L shape and go out the mud pipe, is equipped with the surge drum in the sediment removal hull, and the bottom that the mud pipe was gone out to L shape is located the top of surge drum, and the top and the bottom of surge drum are the opening setting, and the bottom of surge drum extends to the bottom of sediment removal hull, and the fixed cover of sediment removal hull is established on the surge drum, and the surge drum endotheca is equipped with back shape frame, and fixed mounting has nylon cloth in the back shape frame. The utility model relates to a rationally, be convenient for adjust the position of inhaling mud cover and turning over the mud roller according to the degree of depth synchronization of river, it can extract to the silt in the different degree of depth river to reach, improve application scope, and be convenient for overturn the extraction with the silt in the river course, improve desilting efficiency, satisfy the user demand, be favorable to using, CN213476995U carries out the desilting in-process to the river course among the current technique, can only carry out the desilting to the dead ahead of desilting ship, make the desilting ship need make a round trip to shuttle in the river course many times, hydraulic engineering's desilting time has greatly been increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sediment removal device that hydraulic engineering used to solve the problem that proposes in the above-mentioned 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 that hydraulic engineering used, includes desilting hull and mount, the inside of desilting hull is provided with the water catch bowl, the inside activity of water catch bowl has been placed and has been collected the silt bucket, the outer wall symmetry of collection silt bucket is provided with the filter cloth, the one end inner wall welding of desilting hull has the mount, the upper surface of mount is provided with the dredge pump, one side of dredge pump is connected with the mud pipe, the opposite side of dredge pump is connected with flexible hose, the mount deviates from the movable groove has been seted up to the one end of desilting hull, the inside of movable groove is provided with the fly leaf, the one end lower surface of fixed plate is provided with first servo motor, first servo motor's output shaft with the fly leaf is connected, the below of fly leaf one end is provided with inhales the mud cover, the inside of inhaling the mud cover is provided with second servo motor, the lower extreme of second servo motor is connected with the spiral (mixing) shaft, inhale and cover and be connected with the corrugated hose, just the upper end with flexible hose is connected.

Preferably, the outer wall of the upper end of the silt collecting barrel is welded with the lug plates in an annular array mode, and the lug plates are all provided with through holes. The silt collecting barrel filled with silt can be conveniently lifted out by people through the ear plate.

Preferably, the inside symmetry of desilting hull is provided with the water pump, water pump one side is connected with and runs through the connecting pipe of water catch bowl inner wall, the upper surface of water pump all is connected with the drain pipe. The river water in the water collecting tank can be discharged through the water pump and the connecting pipe, and the river water is discharged into the river channel from the dredging ship body through the water discharging pipe.

Preferably, the fixed frame and the dredging ship body are equidistantly welded with a scissor support. The cross brace can improve the structural stability of the fixing frame.

Preferably, a protective shell is arranged at one end of the lower surface of the fixing frame, and the first servo motor is arranged inside the protective shell. Can protect first servo motor through the protecting crust, avoid the splash that the desilting hull was swashed when marching to splash on first servo motor, avoid river to get into first servo motor inside and lead to short circuit fault.

Preferably, one end of the movable plate is provided with a hydraulic rod, a piston rod is arranged inside the lower end of the hydraulic rod, and the lower end of the piston rod is connected with the mud suction cover. Go up and down through the steerable piston rod of hydraulic stem, and then make the hydraulic stem can drive and inhale the mud cover and go up and down, the people of being convenient for carry out the desilting work to the river course of the different degree of depth.

Preferably, the corrugated hose penetrates through an opening at the lower end of the mud cover and is provided with a screen. Can avoid among the river bottom bulky rubbish or the stone to inhale the corrugated hose through the screen cloth, prevent that bulky rubbish or stone from getting into and causing the damage to it in the mud pump, effectively improved the life of mud pump.

Compared with the prior art, the beneficial effects of the utility model are that: the device can drive the even round trip rotation of fly leaf through first servo motor, make to inhale mud cover and can sweep desilting hull the place ahead and both sides, and then make the dredge pump can extract the river course silt of large tracts of land, can effectively reduce the number of times that the desilting hull makes a round trip to shuttle back and forth the river course, people's desilting required time has greatly been reduced, people can start second servo motor simultaneously, make second servo motor drive spiral stirring shaft and rotate, make spiral stirring shaft can stir the silt that the river course bottom subsided, and smash the silt of caking, effectively reduce the resistance of dredge pump suction, the suction efficiency of dredge pump has greatly been improved.

Drawings

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

fig. 2 is a schematic view of the sectional structure of the utility model.

In the figure: 1. dredging the hull; 2. a water collection tank; 3. a silt collecting barrel; 4. filtering cloth; 5. an ear plate; 6. a sludge discharge pipe; 7. a mud pump; 8. an elastic hose; 9. a movable plate; 10. a first servo motor; 11. a protective shell; 12. a hydraulic lever; 13. a corrugated hose; 14. a piston rod; 15. a second servo motor; 16. a mud suction cover; 17. a spiral stirring shaft; 18. screening a screen; 19. a fixed mount; 20. a drain pipe; 21. a water pump; 22. a connecting pipe; 23. a movable groove.

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," "second," and the like 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," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, 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.

Example one

As shown in fig. 1-2, the utility model provides a desilting device that hydraulic engineering used, including desilting hull 1 and mount 19, the inside of desilting hull 1 is provided with water catch bowl 2, water catch bowl 2's inside activity has been placed and has been catchmented bucket 3, the upper end outer wall that catchments bucket 3 is the welding of annular array has otic placode 5, and the through-hole has all been seted up on otic placode 5, can be convenient for people to lift out the collection silt bucket 3 that fills with silt through otic placode 5, hoisting accessory can hang the hoist cable knot in the through-hole of otic placode 5, make hoisting accessory lifting collection silt bucket 3's in-process remain stable, avoid collection silt bucket 3 to turn on one's side, the outer wall symmetry that collects silt bucket 3 is provided with filter cloth 4, filter cloth 4 can be convenient for the river among the collection silt bucket 3 discharges, make the river can flow in the water catch bowl 2, reduce the space that the river occupied, make the inside a large amount of collection silt bucket 3 can collect silt.

The inside symmetry of desilting hull 1 is provided with water pump 21, water pump 21 one side is connected with the connecting pipe 22 that runs through the inner wall of water catch bowl 2, the upper surface of water pump 21 all is connected with drain pipe 20, can discharge the river in the water catch bowl 2 through water pump 21 and connecting pipe 22, and discharge the river in the desilting hull 1 into the river course through drain pipe 20, it overflows inside the desilting hull 1 to avoid the river in the water catch bowl 2, the welding of the one end inner wall of desilting hull 1 has mount 19, the equidistance welding has the bridging between mount 19 and the desilting hull 1, the bridging can have the structural stability who improves mount 19, greatly strengthened the longitudinal rigidity of mount 19, the upper surface of mount 19 is provided with dredge pump 7, one side of dredge pump 7 is connected with mud pipe 6, the opposite side of dredge pump 7 is connected with flexible hose 8.

Example two

As shown in fig. 1-2, the utility model provides a sediment removal device for hydraulic engineering compares in embodiment one, and this embodiment still includes: the movable groove 23 is formed in one end, away from the dredging ship body 1, of the fixing frame 19, the movable plate 9 is arranged inside the movable groove 23, the first servo motor 10 is arranged on the lower surface of one end of the fixing plate, and as is well known to those skilled in the art, the servo motor is provided with a common knowledge and belongs to a conventional means or common knowledge, and the description is omitted here, and the technical personnel in the field can optionally select and match according to needs or convenience, the output shaft of the first servo motor 10 is connected with the movable plate 9, the first servo motor 10 can drive the movable plate 9 to rotate, the protection shell 11 is arranged at one end of the lower surface of the fixing frame 19, the first servo motor 10 is arranged inside the protection shell 11, the first servo motor 10 can be protected through the protection shell 11, splash caused by sloshing of river water when the dredging ship body 1 travels is avoided from splashing on the first servo motor 10, short-circuit failure caused by the fact that the river water enters the first servo motor 10 is avoided, and the service life of the first servo motor 10 is effectively prolonged.

The one end of fly leaf 9 is provided with hydraulic stem 12, the inside piston rod 14 that is provided with of lower extreme of hydraulic stem 12, hydraulic stem 12 accessible hydraulic drive piston rod 14 removes, the lower extreme of piston rod 14 is connected with inhale mud cover 16, go up and down through the steerable piston rod 14 of hydraulic stem 12, and then make hydraulic stem 12 can drive inhale mud cover 16 and go up and down, it carries out desilting work to the river course of the different degree of depth to be convenient for people, the practicality of device has greatly been improved, the below of fly leaf 9 one end is provided with inhales mud cover 16, the inside of inhaling mud cover 16 is provided with second servo motor 15, the lower extreme of second servo motor 15 is connected with spiral stirring shaft 17, it has corrugated hose 13 to be connected with on inhaling mud cover 16, and corrugated hose 13's upper end is connected with elastic hose 8, corrugated hose 13 runs through the lower extreme opening part of mud cover and is provided with screen cloth 18, can avoid among the river bottom bulky rubbish or stone suction corrugated hose 13, prevent that bulky rubbish or stone from getting into mud pump 7 from causing the damage in it, the life of mud pump 7 has effectively been improved, and prevent that the pump 7 from blockking up and lead to the reduction of suction efficiency.

In this embodiment, the device accessible battery provides electric power, when people carry out hydraulic engineering's desilting work, accessible desilting hull 1 makes a round trip in the river course and sucks the silt of river course bottom through dredge pump 7, and the river water that sucks up and silt accessible collection silt bucket 3 separate, the in-process first servo motor 10 that desilting hull 1 marches can drive the even round trip rotation of fly leaf 9 at the uniform velocity, make it sweeps the large area of desilting hull 1 the place ahead and both sides to inhale mud cover 16, and then make dredge pump 7 can extract the river course silt of large tracts of land, can effectively reduce the number of times that desilting hull 1 makes a round trip to the river course, people's desilting required time has greatly been reduced, people can start second servo motor 15 simultaneously, make second servo motor 15 drive spiral stirring shaft 17 and rotate, make spiral stirring shaft 17 can turn over the silt that sinks in the river course, and smash the silt of caking, reduce the resistance that dredge pump 7 sucks, make ripple hose 13 can effectively suck silt in dredge pump 7, the effect of dredge pump 7 is improved, people's silt is finally arranged the silt in the desilting processing efficiency that the collection silt is carried out to the very big desilting.

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

1. The utility model provides a sediment removal device that hydraulic engineering used, includes desilting hull (1) and mount (19), its characterized in that: the inside of desilting hull (1) is provided with water catch bowl (2), the inside activity of water catch bowl (2) has been placed and has been collected silt bucket (3), the outer wall symmetry of collection silt bucket (3) is provided with filter cloth (4), the one end inner wall welding of desilting hull (1) has mount (19), the upper surface of mount (19) is provided with dredge pump (7), one side of dredge pump (7) is connected with mud pipe (6), the opposite side of dredge pump (7) is connected with elastic hose (8), mount (19) deviate from movable groove (23) have been seted up to the one end of desilting hull (1), the inside of movable groove (23) is provided with fly leaf (9), the one end lower surface of mount is provided with first servo motor (10), the output shaft of first servo motor (10) with fly leaf (9) are connected, the below of fly leaf (9) one end is provided with inhales mud cover (16), the inside of inhaling mud cover (16) is provided with second servo motor (15), the lower extreme of second servo motor (15) is connected with spiral hose (17), inhales mud hose (13) and elastic hose (13) upper end is connected with corrugated hose (13).

2. A dredging device for water conservancy project according to claim 1, characterized in that: the upper end outer wall of collection silt bucket (3) is that annular array welding has otic placode (5), just the through-hole has all been seted up on otic placode (5).

3. A dredging device for water conservancy project according to claim 1, characterized in that: the inside symmetry of desilting hull (1) is provided with water pump (21), water pump (21) one side is connected with and runs through connecting pipe (22) of water catch bowl (2) inner wall, the upper surface of water pump (21) all is connected with drain pipe (20).

4. The dredging device for the hydraulic engineering according to claim 1, wherein: the fixed frame (19) and the dredging ship body (1) are welded with scissor braces at equal intervals.

5. A dredging device for water conservancy project according to claim 1, characterized in that: one end of the lower surface of the fixing frame (19) is provided with a protective shell (11), and the first servo motor (10) is arranged inside the protective shell (11).

6. A dredging device for water conservancy project according to claim 1, characterized in that: one end of the movable plate (9) is provided with a hydraulic rod (12), a piston rod (14) is arranged inside the lower end of the hydraulic rod (12), and the lower end of the piston rod (14) is connected with the mud suction cover (16).

7. A dredging device for water conservancy project according to claim 1, characterized in that: the corrugated hose (13) penetrates through an opening at the lower end of the mud cover and is provided with a screen (18).