CN218027919U

CN218027919U - Desilting device for ecological restoration of river channel

Info

Publication number: CN218027919U
Application number: CN202222028364.3U
Authority: CN
Inventors: 邱爱信; 崔宏才; 曹雷; 刘笑彤; 孙雅晴; 孙嘉林; 王杰; 吕洪泽; 冯明洋; 常为
Original assignee: Cangzhou Water Development Group Co ltd
Current assignee: Cangzhou Water Development Group Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-13
Anticipated expiration: 2032-08-03

Abstract

The application discloses sediment removal device for river course ecological remediation relates to river course treatment technical field, and it is fixed that the mounted position that improves the sludge suction pipe is most, needs constantly to remove the problem that the hull could carry out the desilting to different positions, including hull and the collecting box of setting on the hull, the one end fixed mounting of hull has the support, the inboard of support is rotated and is installed horizontal screw rod, the surperficial threaded connection of horizontal screw rod has the translation seat, the top of translation seat is rotated and is installed vertical screw rod, the surperficial threaded connection of vertical screw rod has the lifter plate, the top fixed mounting of lifter plate has the silt pump, the entry end fixedly connected with of silt pump inhales the sludge pipe, the exit end fixedly connected with of silt pump goes out the sludge pipe. This application can adjust the position of suction dredge when unmovable hull through the setting of first motor, horizontal screw rod and translation seat, is convenient for carry out the desilting to different positions, improves the operation convenience.

Description

Desilting device for ecological restoration of river channel

Technical Field

The application relates to the river course control field, especially relates to a river course is dredging device for ecological remediation.

Background

Hydraulic engineering is an engineering which is built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

In addition, the original flood control dam is too short and too narrow and is mostly ridge-shaped dam bodies extending for more than dozens of kilometers, flood disasters easily occur once the river is subjected to super-strong flood, and in order to restore the river channel ecology, the river channel needs to be periodically desilted.

In the prior art, a dredging ship is usually adopted, and a sludge pump, a sludge suction pipe and other structures are arranged on the dredging ship, so that the sludge suction pipe is inserted into a river channel, and the sludge pump is started to suck the sludge in the river channel into the sludge suction pipe to realize cleaning.

At realizing this application in-process, the inventor discovers that there is following problem at least in this technique, and the mounted position of suction dredge is fixed mostly, needs constantly to remove the hull in the use just can carry out the desilting to different positions, and the operation is comparatively inconvenient, consequently, provides a desilting device for river course ecological remediation now.

SUMMERY OF THE UTILITY MODEL

The mounted position in order to improve the suction dredge is fixed mostly, needs constantly to remove the hull and just can carry out the problem of desilting to different positions, and this application provides a desilting device for river course ecological remediation.

The application provides a desilting device for river channel ecological restoration, adopts following technical scheme:

a dredging device for river channel ecological restoration comprises a ship body and a collecting box arranged on the ship body, wherein a support is fixedly arranged at one end of the ship body, a transverse screw rod is rotatably arranged on the inner side of the support, and a translation seat is connected to the surface of the transverse screw rod in a threaded manner;

the top of translation seat rotates installs vertical screw rod, the surperficial threaded connection of vertical screw rod has the lifter plate, the top fixed mounting of lifter plate has the sludge pump, the entry end fixedly connected with suction pipe of sludge pump, the exit end fixedly connected with of sludge pump goes out the mud pipe, it is located the top of collecting box to go out the mud pipe.

By adopting the technical scheme, during dredging, the sludge pump can be started to suck river sludge into the sludge suction pipe and then discharge the sludge from the sludge discharge pipe into the collection box for collection, and meanwhile, the translation seat can be driven by the transverse screw rod to horizontally move along the transverse screw rod, so that the translation seat drives the sludge pump and the sludge suction pipe to horizontally move, the position of the sludge suction pipe can be adjusted when a ship body is not moved, dredging for different positions is facilitated, and the operation convenience is improved; in addition, the lifting plate can be driven by the vertical screw to move vertically along the vertical screw, so that the lifting plate drives the sludge suction pipe to lift, the depth of the sludge suction pipe can be adjusted, and the sludge can be conveniently removed from different depths.

Optionally, a first motor for driving the transverse screw to rotate is fixedly mounted on the outer side wall of the bracket.

Through adopting above-mentioned technical scheme, start first motor and can drive horizontal screw rod and rotate.

Optionally, a transverse guide rod is fixedly mounted on the inner side of the bracket above the transverse screw rod, and the translation seat is slidably sleeved on the transverse guide rod.

Through adopting above-mentioned technical scheme, transverse guide can play the guide effect to the translation seat.

Optionally, a second motor for driving the vertical screw to rotate is fixedly mounted at the bottom of one side of the translation seat.

Through adopting above-mentioned technical scheme, start the second motor and can drive vertical screw rod and rotate.

Optionally, a vertical guide rod is fixedly mounted on one side, located on the vertical screw, of the top of the translation seat, and the lifting plate is sleeved on the vertical guide rod in a sliding manner.

Through adopting above-mentioned technical scheme, vertical guide arm can play the guide effect to the lifter plate.

Optionally, the upper ends of the vertical screw and the vertical guide rod are both fixedly provided with limiting blocks.

Through adopting above-mentioned technical scheme, the stopper can prevent that the lifter plate from breaking away from the upper end of vertical screw rod and vertical guide arm.

Optionally, a guide sleeve is fixedly mounted on one side, away from the collecting box, of the translation seat, and the mud suction pipe penetrates through the guide sleeve in a sliding manner.

Through adopting above-mentioned technical scheme, the guide pin bushing can play the spacing effect of direction to the suction dredge, improves the stability of suction dredge.

Optionally, the inside of the collection box is provided with a water filtering plate, and the bottom of one side of the collection box is communicated with a drain pipe.

Through adopting above-mentioned technical scheme, the drainage board can filter the moisture in the silt, and the drain pipe can be with the water of straining the department in the silt discharge the river course again in, saves the load of hull.

In summary, the present application has the following beneficial effects:

1. according to the ship body dredging device, the position of the mud suction pipe can be adjusted when the ship body is not moved through the arrangement of the first motor, the transverse screw and the translation seat, so that dredging can be conveniently carried out on different positions, and the operation convenience is improved;

2. this application can adjust the degree of depth of suction pipe through the setting of second motor, vertical screw rod and lifter plate, is convenient for carry out the desilting to the different degree of depth.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic side sectional structure of the present application.

Description of reference numerals:

1. a hull; 2. a collection box; 3. a support; 4. a transverse screw; 5. a translation seat; 6. a vertical screw; 7. a lifting plate; 8. a sludge pump; 9. a mud suction pipe; 10. a mud outlet pipe; 11. a first motor; 12. a transverse guide rod; 13. a second motor; 14. a vertical guide rod; 15. a limiting block; 16. a guide sleeve; 17. a water filter plate; 18. and a water discharge pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1-2, a dredging device for river ecological restoration comprises a hull 1, a collection box 2 and a sludge pump 8, wherein the inlet end of the sludge pump 8 is fixedly connected with a sludge suction pipe 9, the outlet end of the sludge pump 8 is fixedly connected with a sludge outlet pipe 10, the sludge outlet pipe 10 is positioned above the collection box 2, and during dredging, the sludge pump 8 can be started to suck river sludge into the sludge suction pipe 9 and then discharge the river sludge into the collection box 2 from the sludge outlet pipe 10 for collection.

In addition, the inside mounting of collecting box 2 has water filtering plate 17, and water filtering plate 17 can filter the moisture in the silt, and the bottom intercommunication of collecting box 2 one side has drain pipe 18, and drain pipe 18 can be with the water of straining in the silt in the river course again, saves the load of hull.

Referring to fig. 1 and 2, one end fixed mounting of hull 1 has support 3, horizontal screw rod 4 is installed in the inboard rotation of support 3, the lateral wall fixed mounting of support 3 has and is used for driving horizontal screw rod 4 pivoted first motor 11, the surface threaded connection of horizontal screw rod 4 has translation seat 5, the inboard top fixed mounting that is located horizontal screw rod 4 of support 3 has horizontal guide arm 12, translation seat 5 slides and cup joints on horizontal guide arm 12, horizontal guide arm 12 can play the guide effect to translation seat 5.

During dredging, the first motor 11 can be started to drive the transverse screw rod 4 to rotate, so that the transverse screw rod 4 drives the translation seat 5 to horizontally move along the transverse screw rod 4, and the translation seat 5 drives the sludge pump 8 and the sludge suction pipe 9 to horizontally move, so that the position of the sludge suction pipe 9 can be adjusted when the ship body 1 is not moved, dredging can be conveniently carried out on different positions, and the operation convenience is improved.

Referring to fig. 1 and 2, vertical screw 6 is installed in the top rotation of translation seat 5, the bottom fixed mounting of translation seat 5 one side has and is used for driving vertical screw 6 pivoted second motor 13, vertical screw 6's surface threaded connection has lifter plate 7, silt pump 8 fixed mounting is on lifter plate 7, start second motor 13 and can drive vertical screw 6 and rotate, make vertical screw 6 drive lifter plate 7 along vertical screw 6's vertical motion, make lifter plate 7 drive suction dredge 9 go up and down, thereby can adjust the degree of depth of suction dredge 9, be convenient for carry out the desilting to the different degree of depth.

Wherein, translation seat 5 top is located one side fixed mounting of vertical screw 6 has vertical guide rod 14, and lifter plate 7 slides and cup joints on vertical guide rod 14, and vertical guide rod 14 can play the guide effect to lifter plate 7. The upper ends of the vertical screw 6 and the vertical guide rod 14 are fixedly provided with limiting blocks 15, and the limiting blocks 15 can prevent the lifting plate 7 from being separated from the upper ends of the vertical screw 6 and the vertical guide rod 14.

In addition, a guide sleeve 16 is fixedly mounted on one side, far away from the collecting box 2, of the translation seat 5, the sludge suction pipe 9 penetrates through the guide sleeve 16 in a sliding mode, the guide sleeve 16 can play a guiding and limiting role in the sludge suction pipe 9, and the stability of the sludge suction pipe 9 is improved.

The implementation principle of the application is as follows: during dredging, the sludge pump 8 can be started to suck river sludge into the sludge suction pipe 9 and then the sludge is discharged from the sludge discharge pipe 10 into the collection box 2 for collection, meanwhile, the first motor 11 can be started to drive the transverse screw rod 4 to rotate, so that the transverse screw rod 4 drives the translation seat 5 to horizontally move along the transverse screw rod 4, and the translation seat 5 drives the sludge pump 8 and the sludge suction pipe 9 to horizontally move, so that the position of the sludge suction pipe 9 can be adjusted when the ship body 1 is not moved, dredging can be conveniently carried out on different positions, and the operation convenience is improved; in addition, the second motor 13 is started to drive the vertical screw 6 to rotate, so that the vertical screw 6 drives the lifting plate 7 to move vertically along the vertical screw 6, the lifting plate 7 drives the sludge suction pipe 9 to lift, the depth of the sludge suction pipe 9 can be adjusted, and dredging can be conveniently carried out on different depths.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a river course is dredging device for ecological restoration, includes hull (1) and sets up collecting box (2) on hull (1), its characterized in that: a support (3) is fixedly installed at one end of the ship body (1), a transverse screw (4) is rotatably installed on the inner side of the support (3), and a translation seat (5) is connected to the surface of the transverse screw (4) in a threaded manner;

the top of translation seat (5) is rotated and is installed vertical screw rod (6), the surperficial threaded connection of vertical screw rod (6) has lifter plate (7), the top fixed mounting of lifter plate (7) has silt pump (8), the entry end fixedly connected with suction tube (9) of silt pump (8), the exit end fixedly connected with of silt pump (8) goes out mud pipe (10), it is located the top of collecting box (2) to go out mud pipe (10).

2. The dredging device for river channel ecological restoration according to claim 1, wherein: and a first motor (11) for driving the transverse screw (4) to rotate is fixedly mounted on the outer side wall of the bracket (3).

3. The dredging device for river channel ecological restoration according to claim 1, wherein: the inner side of the bracket (3) is fixedly provided with a transverse guide rod (12) above the transverse screw rod (4), and the translation seat (5) is sleeved on the transverse guide rod (12) in a sliding manner.

4. The dredging device for ecological restoration of river channels according to claim 1, wherein: and a second motor (13) for driving the vertical screw (6) to rotate is fixedly mounted at the bottom of one side of the translation seat (5).

5. The dredging device for ecological restoration of river channels according to claim 1, wherein: one side of the top of the translation seat (5) which is positioned on the vertical screw rod (6) is fixedly provided with a vertical guide rod (14), and the lifting plate (7) is sleeved on the vertical guide rod (14) in a sliding manner.

6. The dredging device for ecological restoration of river channels according to claim 5, wherein: and the upper ends of the vertical screw (6) and the vertical guide rod (14) are both fixedly provided with a limiting block (15).

7. The dredging device for river channel ecological restoration according to claim 1, wherein: a guide sleeve (16) is fixedly installed on one side, away from the collecting box (2), of the translation seat (5), and the sludge suction pipe (9) penetrates through the guide sleeve (16) in a sliding mode.

8. The dredging device for ecological restoration of river channels according to claim 1, wherein: the water filter is characterized in that a water filter plate (17) is arranged inside the collection box (2), and the bottom of one side of the collection box (2) is communicated with a drain pipe (18).