CN210737656U

CN210737656U - Dredging device for hydraulic engineering

Info

Publication number: CN210737656U
Application number: CN201921683702.9U
Authority: CN
Inventors: 赵海斌; 孙兆军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-12
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a sediment removal device for hydraulic engineering, including the pipeline and with the perpendicular riser that sets up of pipeline, the both ends of riser are sealed, in the bottom of riser inserted the pipeline, and the point symmetry of riser runs through and has seted up two discharge orifices, is located the downthehole first filter screen of installing that overflows of riser rear side, the motor is installed through the mounting bracket in the top of riser, the drive end of motor extends to in the riser and installs first spiral shell twister, the riser is close to one side on top and installs violently the pipe, the riser runs through on being close to the lateral wall on top and has seted up the through-hole, the riser passes through the through-hole and violently manages the intercommunication, violently manage the internal rotation and be equipped with second spiral shell twist. The sediment removal device for hydraulic engineering that this scheme provided can realize promoting and cleaing away debris such as silt in the pipeline, can realize retrieving the remaining moisture of debris such as silt simultaneously at the in-process of cleaing away, and then increase the utilization to the water, the water economy resource, environmental protection more.

Description

Dredging device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a sediment removal device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

The pipeline among the hydraulic engineering accumulates debris such as silt easily to lead to the jam of pipeline, consequently need carry out the desilting to the pipeline, among the prior art, generally adopt the mode of artifical desilting and mechanical desilting, no matter be artifical desilting or mechanical desilting all have following shortcoming: during the desilting, often directly clear away debris such as silt, because debris such as silt can carry a large amount of moisture, if directly topple over, then can cause the waste of water resource, consequently need improve and solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dredging device for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dredging device for hydraulic engineering comprises a pipeline and a vertical pipe which is perpendicular to the pipeline, wherein two ends of the vertical pipe are sealed, the bottom end of the vertical pipe is inserted into the pipeline, two overflowing holes are formed in the vertical pipe in a point-symmetric penetrating mode, a first filter screen is installed in the overflowing hole in the rear side of the vertical pipe, a motor is installed at the top end of the vertical pipe through an installation frame, a driving end of the motor extends into the vertical pipe and is provided with a first spiral lifter, a horizontal pipe is installed on one side, close to the top end, of the vertical pipe, a through hole is formed in the side wall, close to the top end, of the vertical pipe in a penetrating mode, the vertical pipe is communicated with the horizontal pipe through the through hole, a second spiral lifter is rotationally arranged in the horizontal pipe, a;

be located between discharge pipe and the riser the backward flow mouth has been seted up on the diapire of violently managing, install the second filter screen in the backward flow mouth, the downside of backward flow mouth is equipped with the recovery fill, and retrieves the fill and violently manage the diapire fixed, the bottom and the pipeline intercommunication of retrieving the fill, violently manage and rotate through two on the lateral wall of keeping away from riser one end and be connected with the bull stick, the mid-mounting of bull stick has first bevel gear, the second spiral lifting mechanism is kept away from the one end of riser and is extended to the outside of violently managing and install the second bevel gear with first bevel gear engaged with, first belt pulley is installed to the drive end of motor, and first belt pulley is located the upside of riser, the second belt pulley is installed on the top of bull stick, first belt pulley passes through belt drive with the second belt pulley.

Preferably, both ends of the first spiral lifter are respectively and rotatably connected with the inner top wall and the inner bottom wall of the stand pipe through first bearings.

Preferably, install the bar shaped plate in the through-hole, the one end of second spiral lifting mechanism is passed through the second bearing and is connected with violently the inside wall rotation of keeping away from riser one end, the other end of second spiral lifting mechanism passes through the second bearing bar shaped plate and rotates the connection.

Preferably, the rotating rod is rotatably connected with the two rotating seats through a limiting ring.

Preferably, the diameter of the filtering holes of the second filter screen is not larger than that of the filtering holes of the first filter screen.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the sediment removal device for hydraulic engineering that this scheme provided can realize promoting and cleaing away debris such as silt in the pipeline, can realize retrieving the remaining moisture of debris such as silt simultaneously at the in-process of cleaing away, and then increase the utilization to the water, the water economy resource, environmental protection more.

Drawings

Fig. 1 is a schematic view of the overall structure of a dredging device for hydraulic engineering according to the present invention;

fig. 2 is an enlarged view of a portion a.

In the figure: the device comprises a pipeline 1, a vertical pipe 2, a first filter screen 3, a first spiral lifter 4, a mounting frame 5, a motor 6, a first belt pulley 7, a second belt pulley 8, a belt 9, a transverse pipe 10, a second spiral lifter 11, a recovery bucket 12, a discharge pipe 13, a second filter screen 14, a rotating rod 15, a first bevel gear 16, a second bevel gear 17 and a rotating seat 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a dredging device for hydraulic engineering, comprising a pipeline 1 and a vertical pipe 2 arranged perpendicular to the pipeline 1, wherein two ends of the vertical pipe 2 are sealed, the bottom end of the vertical pipe 2 is inserted into the pipeline 1, two overflowing holes are symmetrically formed in the vertical pipe 2 in a penetrating manner, a first filter screen 3 is arranged in the overflowing hole at the rear side of the vertical pipe 2, a motor 6 is arranged at the top end of the vertical pipe 2 through a mounting frame 5, a driving end of the motor 6 extends into the vertical pipe 2 and is provided with a first spiral lifter 4, a horizontal pipe 10 is arranged at one side of the vertical pipe 2 close to the top end, a through hole is formed in the side wall of the vertical pipe 2 close to the top end in a penetrating manner, the vertical pipe 2 is communicated with the horizontal pipe 10 through the through hole, a second spiral lifter 11 is rotatably arranged in the horizontal pipe 10;

be located and seted up the backward flow mouth on the diapire of violently pipe 10 between discharge pipe 13 and riser 2, install second filter screen 14 in the backward flow mouth, the downside of backward flow mouth is equipped with recovery fill 12, and recovery fill 12 is fixed with the diapire of violently pipe 10, the bottom and the pipeline 1 intercommunication of recovery fill 12, violently pipe 10 rotates through two rotation seat 18 on keeping away from the lateral wall of riser 2 one end and is connected with bull stick 15, the mid-mounting of bull stick 15 has first bevel gear 16, the second spiral lifting mechanism 11 is kept away from the one end of riser 2 and is extended to the outside of violently pipe 10 and install the second bevel gear 17 with first bevel gear 16 engaged with, first belt pulley 7 is installed to the drive end of motor 6, and first belt pulley 7 is located the upside of riser 2, second belt pulley 8 is installed on the top of bull stick 15, first belt pulley 7 passes through the belt 9 transmission with second.

Two ends of the first spiral lifter 4 are respectively and rotatably connected with the inner top wall and the inner bottom wall of the vertical pipe 2 through first bearings.

Install the bar in the through-hole, the one end of second spiral lifting mechanism 11 is passed through the second bearing and is connected with violently managing 10 and keep away from the inside wall rotation of 2 one ends of riser, and the other end of second spiral lifting mechanism 11 passes through the second bearing bar and rotates the connection.

The rotating rod 15 is rotatably connected with the two rotating seats 18 through a limiting ring.

The diameter of the filtering holes of the second sieve 14 is not larger than that of the filtering holes of the first sieve 3.

The diameter of the filtering holes of the second filter screen 14 is smaller than that of the filtering holes of the first filter screen 3; alternatively, the diameter of the filtering holes of the second screen 14 is equal to the diameter of the filtering holes of the first screen 3.

The utility model discloses in, first spiral lifting mechanism 4 and second spiral lifting mechanism 11 constitute by the body of rod and encircle the helical blade who installs on the body of rod.

In the utility model, the water in the pipeline 1 flows along the direction of the arrow in figure 1, then the water enters the vertical pipe 2 through the overflow port at the front side of the vertical pipe 2, the impurities such as sludge are blocked at the bottom of the vertical pipe 2 by the first filter screen 3, the motor 6 drives the first spiral lifter 4 to rotate, the first spiral lifter 4 can lift the impurities at the bottom of the vertical pipe 2 to the upper part of the vertical pipe 2, then enters the transverse pipe 10 through the through hole, when the motor 6 is driven, the first belt pulley 7 rotates along with the through hole, meanwhile, the first belt pulley 7 drives the second belt pulley 8 through the belt 9, thereby rotating the rotating rod 15, when the rotating rod 15 rotates, the second spiral lifter 11 can be driven to rotate through the meshing of the first bevel gear 16 and the second bevel gear 17, when the second spiral lifter 11 rotates, the glove box discharge pipe 13 in the horizontal pipe 10 can be moved, and the sundries are finally discharged through the discharge pipe 13.

When the sundries in the transverse pipe 10 move towards the discharge pipe 13, the residual moisture in the sundries can be filtered out through the second filter screen 14, and the water body can flow back into the pipeline 1 again through the recovery hopper 12, so that the water body can be recovered, and the utilization of the water body is increased.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The dredging device for the hydraulic engineering comprises a pipeline (1) and a vertical pipe (2) which is perpendicular to the pipeline (1), and is characterized in that two ends of the vertical pipe (2) are sealed, the bottom end of the vertical pipe (2) is inserted into the pipeline (1), two overflowing holes are formed in the vertical pipe (2) in a point-symmetrical mode, a first filter screen (3) is installed in the overflowing hole in the rear side of the vertical pipe (2), a motor (6) is installed at the top end of the vertical pipe (2) through an installation frame (5), a driving end of the motor (6) extends into the vertical pipe (2) and is provided with a first spiral lifter (4), a horizontal pipe (10) is installed on one side, close to the top end, of the vertical pipe (2), a through hole is formed in the side wall, close to the top end, of the vertical pipe (2) is communicated with the horizontal pipe (10) through the through hole, a second spiral lifter (11) is arranged in, a discharge pipe (13) is arranged on the bottom wall of one end of the transverse pipe (10) far away from the vertical pipe (2), and the transverse pipe (10) is communicated with the discharge pipe (13);

a return port is formed in the bottom wall of the transverse pipe (10) and positioned between the discharge pipe (13) and the vertical pipe (2), a second filter screen (14) is installed in the return port, a recovery hopper (12) is arranged on the lower side of the return port, the recovery hopper (12) is fixed to the bottom wall of the transverse pipe (10), the bottom end of the recovery hopper (12) is communicated with the pipeline (1), a rotating rod (15) is rotatably connected to the side wall of the transverse pipe (10) far away from one end of the vertical pipe (2) through two rotating seats (18), a first bevel gear (16) is installed in the middle of the rotating rod (15), one end of the second spiral lifter (11) far away from the vertical pipe (2) extends to the outer side of the transverse pipe (10) and is provided with a second bevel gear (17) meshed with the first bevel gear (16), a first belt pulley (7) is installed at the driving end of the motor (6), and the first belt pulley (7) is positioned on the upper, the top end of the rotating rod (15) is provided with a second belt pulley (8), and the first belt pulley (7) and the second belt pulley (8) are driven through a belt (9).

2. A dredging device for water conservancy project according to claim 1, wherein both ends of the first spiral lifter (4) are rotatably connected with the inner top wall and the inner bottom wall of the stand pipe (2) through first bearings respectively.

3. The dredging device for water conservancy project according to claim 1, wherein a strip-shaped plate is installed in the through hole, one end of the second spiral lifting device (11) is rotatably connected with the inner side wall of one end of the transverse pipe (10) far away from the vertical pipe (2) through a second bearing, and the other end of the second spiral lifting device (11) is rotatably connected with the strip-shaped plate through the second bearing.

4. A dredging device for water conservancy projects according to claim 1, wherein the rotating rod (15) is rotatably connected with the two rotating seats (18) through a limiting ring.

5. A dredging device for water conservancy projects according to claim 1, wherein the diameter of the filtering holes of the second screen (14) is not larger than that of the first screen (3).