CN109056877B

CN109056877B - Dredging device for port and pier maintenance

Info

Publication number: CN109056877B
Application number: CN201811050214.4A
Authority: CN
Inventors: 张利娟
Original assignee: CHINA MARITIME POLICE ACADEMY
Current assignee: CHINA MARITIME POLICE ACADEMY
Priority date: 2018-09-10
Filing date: 2018-09-10
Publication date: 2020-11-03
Anticipated expiration: 2038-09-10
Also published as: CN109056877A

Abstract

The invention relates to the technical field of dredging equipment, and discloses a dredging device for port and pier maintenance, which comprises a wharf and a river, wherein an inclined plate is fixedly arranged on the inclined surface of the wharf close to the river, two fixing plates are fixedly arranged on one side surface of the inclined plate close to the river, a first motor is fixedly arranged in each fixing plate, and a rotating shaft is fixedly connected to the surface of an output shaft of the first motor. This desilting device of usefulness is maintained at harbour and pier, through setting up first motor, pivot and brush cleaner, utilize two first motors to drive the brush cleaner motion jointly, thereby silt to on the swash plate is cleared up, cooperation electric putter and pneumatic cylinder drive two movable rod displacements, make two movable rods stir inside the water, thereby accomplish the clearance to wharf silt, the condition that need seal the pier has been avoided, the pier can normally be opened when making desilting work go on, thereby the normal work of ship has been guaranteed, the purpose of convenient clearance has been reached.

Description

Dredging device for port and pier maintenance

Technical Field

The invention relates to the technical field of dredging equipment, in particular to a dredging device for port and wharf maintenance.

Background

The wharf is a building which is specially used by seasides and rivers for mooring steamships or ferries and allowing passengers to get on and off and goods to be loaded and unloaded. Is commonly found in commercial cities with developed land and water traffic. Humans use docks as ferry landings for passengers and cargo, and may be secondary landmarks to attract visitors and dating collections.

The dock is at daily operation in-process, and its channel and edge can be along with the motion deposition of rivers a lot of silt, consequently, must clear up it, and current desilting mode is mostly to utilize and takes out the dredge to clear up the dock comprehensively, need temporarily forbid stopping the dock to influence the normal work of ship, the daily work of giving people brings a great deal of inconvenience, for this reason, proposes a desilting device that port and dock maintained the usefulness and solves above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the dredging device for port and wharf maintenance, which has the advantage of convenience in cleaning and solves the problem of inconvenience in cleaning.

(II) technical scheme

In order to achieve the purpose of dredging at any time, the invention provides the following technical scheme: a dredging device for port and pier maintenance comprises a wharf and a river, wherein an inclined plate is fixedly arranged on the inclined surface of the wharf close to the river, two fixed plates are fixedly arranged on one side surface of the inclined plate close to the river, a first motor is fixedly arranged inside the fixed plates, a rotating shaft is fixedly connected to the surface of an output shaft of the first motor, the bottom end of the rotating shaft is rotatably connected with the inner wall of the fixed plates through bearings, sliders are sleeved on the surface of the rotating shaft in a movable mode, opposite surfaces of the two sliders are fixedly connected through a cleaning brush, one side surface of the cleaning brush close to the inclined plate is in lap joint with the surface of the inclined plate, fixing blocks are fixedly connected to the back-off surfaces of the two fixed plates, fixing wheels are fixedly connected to the back-off surfaces of the two sliders and extend to the inside of the fixed blocks, and the sliders are in, the wharf is characterized in that a supporting rod is fixedly mounted on the upper surface of the wharf, a connecting plate is fixedly connected to the top end of the supporting rod, a driving groove is formed in the connecting plate, an electric push rod is fixedly mounted on the inner wall of the driving groove, a hydraulic cylinder is fixedly connected to the bottom of an output shaft of the electric push rod, the output shaft of the hydraulic cylinder extends to the lower portion of the connecting plate, a mounting block is fixedly mounted at the bottom of the hydraulic cylinder, a second motor is fixedly mounted in the mounting block, a first movable rod is fixedly connected to the bottom of an output shaft of the second motor, a second movable rod is rotatably connected to the inside of the mounting block through a bearing, the first movable rod and the second movable rod extend to the lower portion of the mounting block, the first movable rod is in transmission connection with the second movable rod through a transmission mechanism, and stirring rods are fixedly connected to the surfaces, the utility model discloses a river bottom's water pump, including first movable rod, second movable rod, dock, receiving pipe, the bottom fixed mounting in silt groove has a receiver tube, the inside fixed mounting of dock has a water pump, the input of water pump and the bottom fixed connection of receiver tube, the output of water pump extends to the inside of collecting the box, collect the last fixed surface installation of box and dock.

Preferably, the rotating shaft is a threaded rod, a threaded hole matched with the rotating shaft is formed in the sliding block, and the rotating shaft is in threaded connection with the sliding block.

Preferably, the width of the fixed wheel is matched with the width of an opening at the joint of the fixed plate and the fixed block.

Preferably, the connecting plate is internally provided with a sliding groove, the top of the electric push rod output shaft is fixedly connected with a pulley, and the pulley extends to the inside of the sliding groove and is in sliding connection with the inside of the sliding groove.

Preferably, drive mechanism includes the action wheel and follows the driving wheel, and the action wheel cup joints with the fixed surface of first movable rod, and the conveyer belt has been cup jointed on the surface of action wheel, and the action wheel passes through the conveyer belt and is connected with the transmission of following the driving wheel, and the fixed surface of following driving wheel and second movable rod cup joints.

Preferably, the joints of the first movable rod and the second movable rod with the surface of the mounting block are provided with sealing gaskets, and the sealing gaskets are elastic rubber gaskets.

Preferably, the surfaces of the first movable rod and the second movable rod are fixedly sleeved with sleeves, and the two sides of each sleeve are fixedly connected with stirring plates and the two stirring plates on the same sleeve are opposite in placement direction.

(III) advantageous effects

Compared with the prior art, the invention provides a dredging device for port and wharf maintenance, which has the following beneficial effects:

1. this desilting device of usefulness is maintained at harbour and pier, through setting up first motor, pivot and brush cleaner, utilize two first motors to drive the brush cleaner motion jointly, thereby silt to on the swash plate is cleared up, cooperation electric putter and pneumatic cylinder drive two movable rod displacements, make two movable rods stir inside the water, thereby accomplish the clearance to wharf silt, the condition that need seal the pier has been avoided, the pier can normally be opened when making desilting work go on, thereby the normal work of ship has been guaranteed, the purpose of convenient clearance has been reached.

2. This desilting device of usefulness is maintained at harbour and pier, through setting up silt groove and water pump, utilize the silt after the water pump will clear up to collect the work of advancing the collection box, thereby avoid breaking away from the silt behind the swash plate and adhere to the condition in other places, guaranteed the clearance effect to silt, the rotation that utilizes two stirring boards can be to the drainage from bottom to top of the inside formation one strand of water, make the water can relapse and from up stirring down, thereby further improved the ability of desilting.

Drawings

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

FIG. 2 is a top view of the swash plate structure of the present invention;

FIG. 3 is a front sectional view of the connecting plate structure of the present invention;

fig. 4 is a front sectional view of the mounting block structure of the present invention.

In the figure: 1 wharf, 2 rivers, 3 sloping plates, 4 fixed plates, 5 first motors, 6 rotating shafts, 7 sliding blocks, 8 sweeping brushes, 9 fixed blocks, 10 fixed wheels, 11 supporting rods, 12 connecting plates, 13 driving grooves, 14 electric push rods, 15 sliding grooves, 16 pulleys, 17 hydraulic cylinders, 18 mounting blocks, 19 second motors, 20 first movable rods, 21 second movable rods, 22 transmission mechanisms, 23 sealing gaskets, 24 stirring rods, 25 sleeves, 26 stirring plates, 27 silt grooves, 28 receiving pipes, 29 water pumps and 30 collecting boxes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a dredging device for port and pier maintenance comprises a pier 1 and a river 2, an inclined plate 3 is fixedly installed on the inclined surface of the pier 1 close to the river 2, two fixing plates 4 are fixedly installed on one side surface of the inclined plate 3 close to the river 2, a first motor 5 is fixedly installed inside the fixing plates 4, a rotating shaft 6 is fixedly connected to the surface of an output shaft of the first motor 5, the bottom end of the rotating shaft 6 is rotatably connected to the inner wall of the fixing plate 4 through a bearing, a sliding block 7 is movably sleeved on the surface of the rotating shaft 6, the rotating shaft 6 is a threaded rod, a threaded hole matched with the rotating shaft 6 is formed inside the sliding block 7, the rotating shaft 6 is in threaded connection with the sliding block 7, opposite surfaces of the two sliding blocks 7 are fixedly connected through a cleaning brush 8, one side surface of the cleaning brush 8 close to the inclined plate 3 is overlapped with the surface of, the back-off surfaces of the two sliding blocks 7 are fixedly connected with a fixed wheel 10, the fixed wheel 10 extends into the fixed block 9, the width of the fixed wheel 10 is matched with the width of an opening at the joint of the fixed plate 4 and the fixed block 9, the sliding blocks 7 are connected with the fixed block 9 through the fixed wheel 10 in a sliding manner, a support rod 11 is fixedly arranged on the upper surface of the wharf 1, a connecting plate 12 is fixedly connected to the top end of the support rod 11, a driving groove 13 is formed in the connecting plate 12, an electric push rod 14 is fixedly arranged on the inner wall of the driving groove 13, a hydraulic cylinder 17 is fixedly connected to the bottom of an output shaft of the electric push rod 14, an output shaft of the hydraulic cylinder 17 extends to the lower portion of the connecting plate 12, a mounting block 18 is fixedly arranged at the bottom end of the hydraulic cylinder 17, a second motor 19 is fixedly arranged in the mounting block 18, a first movable rod 20 is fixedly, the first movable rod 20 and the second movable rod 21 extend to the lower part of the mounting block 18, the first movable rod 20 is in transmission connection with the second movable rod 21 through a transmission mechanism 22, the transmission mechanism 22 comprises a driving wheel and a driven wheel, the driving wheel is fixedly sleeved with the surface of the first movable rod 20, a conveyor belt is sleeved on the surface of the driving wheel, the driving wheel is in transmission connection with the driven wheel through the conveyor belt, the driven wheel is fixedly sleeved with the surface of the second movable rod 21, stirring rods 24 are fixedly connected with the surfaces of the first movable rod 20 and the second movable rod 21, the stirring rods 24 on the surfaces of the first movable rod 20 and the second movable rod 21 are arranged in a staggered mode, a sludge groove 27 is formed in the surface of the bottom of the river 2 of the wharf 1, a receiving pipe 28 is fixedly installed at the bottom of the sludge groove 27, a water pump 29 is fixedly installed inside the wharf 1, and the input end of the water pump, the output of water pump 29 extends to the inside of collecting box 30, collect the last fixed surface installation of box 30 and pier 1, through setting up first motor 5, pivot 6 and brush cleaner 8, utilize two first motors 5 to drive the motion of brush cleaner 8 jointly, thereby clear up the silt on the swash plate 3, cooperation electric putter 14 and pneumatic cylinder 17 drive first movable rod 20 and the displacement of second movable rod 21, make first movable rod 20 and second movable rod 21 stir inside the water, thereby accomplish the clearance to pier 1 silt, the condition that needs closed pier 1 has been avoided, pier 1 can normally be opened when making desilting work go on, thereby the normal work of ship has been guaranteed, the purpose of convenient clearance has been reached.

Specifically, a sliding groove 15 is formed in the connecting plate 12, a pulley 16 is fixedly connected to the top of an output shaft of the electric push rod 14, the pulley 16 extends to the inside of the sliding groove 15 and is connected with the sliding groove 15 in a sliding mode, the pulley 16 is used for driving the output shaft of the electric push rod 14 to move together along with the output shaft, and therefore the moving stability of the electric push rod 14 is improved.

Specifically, the joints between the first movable rod 20 and the second movable rod 21 and the surface of the mounting block 18 are provided with sealing gaskets 23, the sealing gaskets 23 are elastic rubber gaskets, and the sealing performance of the mounting block 18 can be improved by using the sealing gaskets 23.

Specifically, the sleeve pipe 25 has all been cup jointed fixedly to the surface of first movable rod 20 and second movable rod 21, and the opposite direction is placed to two stirring boards 26 on the equal fixedly connected with stirring board 26 in both sides of sleeve pipe 25 and same sleeve pipe 25, utilizes the rotation of two stirring boards 26 can be to the drainage from bottom to top of the inside formation one strand of water for the water can be relapse and from up stirring down, thereby has further improved the ability of desilting.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the cleaning device is used, the two first motors 5 are started, so that the first motors 5 drive the rotating shaft 6 to rotate, the sliding blocks 7 are driven to rotate along the direction of the rotating shaft 6, the specifications of the fixed wheels 10 are matched with the opening of the fixed plate 4, the rotation of the sliding blocks 7 is limited, the sliding blocks 7 can only displace along the direction of the rotating shaft 6, the displacement directions of the two sliding blocks 7 are the same, the cleaning brushes 8 are driven to displace on the upper surface of the inclined plate 3, so that sludge on the inclined plate 3 is cleaned, the electric push rod 14 is started, the hydraulic cylinder 17 is driven to displace, the hydraulic cylinder 17 is started, the mounting block 18 can displace in the horizontal and vertical directions in the water body, the second motor 19 is started, the second motor 19 drives the first movable rod 20 to rotate, the first movable rod 20 drives the transmission mechanism 22 to move, so that the second movable rod 21 rotates along with the rotation of the first movable rod 20, so that the stirring rods 24 on the surfaces of the first movable rod 20 and the second movable rod 21 stir each other, thereby stirring up the sludge in the water body, the first movable rod 20 and the second movable rod 21 can drive the stirring plate 26 while rotating, so that stirring from bottom to top is formed in the water body, the water pump 29 is started, so that the sludge falling into the sludge groove 27 enters the collecting box 30 under the driving of the water pump 29, thereby completing the cleaning of the sludge.

In conclusion, the dredging device for maintaining the harbor and wharf is characterized in that the first motor 5, the rotating shaft 6 and the cleaning brush 8 are arranged, the two first motors 5 are used for driving the cleaning brush 8 to move together, so that the sludge on the inclined plate 3 is cleaned, the electric push rod 14 and the hydraulic cylinder 17 are matched for driving the first movable rod 20 and the second movable rod 21 to displace, so that the first movable rod 20 and the second movable rod 21 are stirred in the water body, the sludge on the wharf 1 is cleaned, the condition that the wharf 1 needs to be sealed is avoided, the wharf 1 can be normally opened while the dredging operation is carried out, the normal operation of the ship is ensured, the aim of convenient cleaning is achieved, the sludge groove 27 and the water pump 29 are arranged, the cleaned sludge is collected into the collecting box 30 by the water pump 29, and the condition that the sludge separated from the inclined plate 3 is attached to other places is avoided, the cleaning effect to silt has been guaranteed, utilizes the rotation of two stirring boards 26 can be to the drainage from bottom to top of the formation of water inside for the water can be relapse and from the bottom up stir, thereby has further improved the ability of desilting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desilting device of usefulness is maintained at harbour pier, includes pier (1) and river (2), its characterized in that: the wharf is characterized in that an inclined plate (3) is fixedly arranged on the inclined surface of the wharf (1) close to a river (2), two fixing plates (4) are fixedly arranged on one side surface of the inclined plate (3) close to the river (2), a first motor (5) is fixedly arranged inside the fixing plates (4), a rotating shaft (6) is fixedly connected with the surface of an output shaft of the first motor (5), the bottom end of the rotating shaft (6) is rotatably connected with the inner wall of the fixing plates (4) through a bearing, a sliding block (7) is sleeved on the surface of the rotating shaft (6), two opposite surfaces of the sliding block (7) are fixedly connected through a cleaning brush (8), one side surface of the cleaning brush (8) close to the inclined plate (3) is in lap joint with the surface of the inclined plate (3), two opposite surfaces of the fixing plates (4) are fixedly connected with fixing blocks (9), and two opposite surfaces of the sliding block (7), the utility model discloses a wharf, including fixed block (9), fixed pulley (10), slider (7), driving groove (13), inner wall fixed mounting in driving groove (13) has electric putter (14), the bottom fixedly connected with pneumatic cylinder (17) of electric putter (14) output shaft, the output shaft of pneumatic cylinder (17) extends to the below of connecting plate (12), the bottom fixed mounting of pneumatic cylinder (17) has installation piece (18), the inside fixed mounting of installation piece (18) has second motor (19), the bottom fixedly connected with first movable rod (20) of second motor (19) output shaft, the inside of installation piece (18) is connected with second movable rod (21) through the bearing rotation, first movable rod (20) and second movable rod (21) extend to the below of installation piece (18), first movable rod (20) are connected with second movable rod (21) transmission through drive mechanism (22), the equal fixedly connected with puddler (24) in surface of first movable rod (20) and second movable rod (21), puddler (24) on first movable rod (20) and second movable rod (21) surface are crisscross arranges each other, silt groove (27) have been seted up on the surface that pier (1) is located river (2) bottom, the bottom fixed mounting in silt groove (27) has receiver tube (28), the inside fixed mounting of pier (1) has water pump (29), the input of water pump (29) and the bottom fixed connection of receiver tube (28), the output end of the water pump (29) extends to the inside of the collecting box (30), and the collecting box (30) is fixedly installed on the upper surface of the wharf (1).

2. The dredging device for port and pier maintenance according to claim 1, wherein: the rotating shaft (6) is a threaded rod, a threaded hole matched with the rotating shaft (6) is formed in the sliding block (7), and the rotating shaft (6) is in threaded connection with the sliding block (7).

3. The dredging device for port and pier maintenance according to claim 1, wherein: the width of the fixed wheel (10) is matched with the width of an opening at the joint of the fixed plate (4) and the fixed block (9).

4. The dredging device for port and pier maintenance according to claim 1, wherein: the connecting plate is characterized in that a sliding groove (15) is formed in the connecting plate (12), a pulley (16) is fixedly connected to the top of an output shaft of the electric push rod (14), and the pulley (16) extends to the inside of the sliding groove (15) and is in sliding connection with the inside of the sliding groove (15).

5. The dredging device for port and pier maintenance according to claim 1, wherein: drive mechanism (22) include the action wheel and follow the driving wheel, and the action wheel cup joints with the fixed surface of first movable rod (20), and the conveyer belt has been cup jointed on the surface of action wheel, and the action wheel passes through the conveyer belt to be connected with the transmission of following driving wheel, and the fixed surface of following driving wheel and second movable rod (21) cup joints.

6. The dredging device for port and pier maintenance according to claim 1, wherein: the joint of the surfaces of the first movable rod (20) and the second movable rod (21) and the installation block (18) is provided with a sealing gasket (23), and the sealing gasket (23) is an elastic rubber gasket.

7. The dredging device for port and pier maintenance according to claim 1, wherein: the surface of the first movable rod (20) and the surface of the second movable rod (21) are both fixedly sleeved with a sleeve (25), and two sides of the sleeve (25) are both fixedly connected with stirring plates (26) and the two stirring plates (26) on the same sleeve (25) are opposite in placement direction.