CN214219798U

CN214219798U - River bottom dredging device for water conservancy

Info

Publication number: CN214219798U
Application number: CN202023330632.4U
Authority: CN
Inventors: 李向东
Original assignee: Guangdong Bainian Jiye Water Conservancy And Hydropower Construction Co ltd
Current assignee: Guangdong Bainian Jiye Water Conservancy And Hydropower Construction Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-17
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a water conservancy river bottom sediment removal device belongs to the technical field of hydraulic engineering desilting equipment, and its technical scheme main points, including setting up in bearing of river course one side, it is used for carrying out the clearance mechanism of clearing up to the silt of river bottom to bear to be provided with on the frame, clearance mechanism include through sliding assembly sliding connection in bear the epaxial settlement plate of frame, be provided with a plurality of rings that play on the settlement plate, it is used for driving to bear and be provided with on the frame play rings and carry out the lifting set who goes up and down. This application not only can carry out the clearance of simple and fast ground lift with the silt of river bottom, need not take out the river in the river course dry moreover to and need not utilize mechanical equipment such as long armed excavator or silt suction machine to clear up silt, thereby can reduce the cost of desilting.

Description

River bottom dredging device for water conservancy

Technical Field

The application relates to the technical field of hydraulic engineering desilting equipment, in particular to a river bottom desilting device for water conservancy.

Background

At present, the river channel is dumped into in a large number due to domestic waste, industrial production waste and building waste, water pollution of the river channel is caused, the ecological environment of the water body is greatly influenced, meanwhile, along with the lapse of time, silt is precipitated or sundries are remained in the bottom of the river, the silt and the sundries cannot be cleaned for a long time, the odor of stink can be emitted, and the surrounding environment and the daily life of surrounding people are seriously influenced. Therefore, at intervals, the river channel needs to be subjected to dredging operation treatment, and the ecological environment of the river channel is maintained.

For some small-sized riverways, the dredging method is generally to pump river water in the riverway through a water suction pump or a gate opening mode, then excavate and absorb sludge through mechanical equipment such as a long-arm excavator or a silt suction machine, and then transport the sludge to a specified place through a soil and slag vehicle for landfill, so that the problem that the circulation of the riverway is not smooth due to long-term overstock of the sludge in the riverway can be solved, and the ecological environment of the riverway can be maintained.

With respect to the related art in the above, the inventors consider that: by means of pumping out river water and cleaning sludge by using mechanical equipment such as a long-arm excavator or a silt suction machine, not only is the cost of dredging at each time too high, but also the dredging process is complicated and the time is long.

SUMMERY OF THE UTILITY MODEL

In order to make the simple swift of process of desilting to and reduce the cost of desilting, this application provides a water conservancy river bottom desilting device.

The application provides a river bottom sediment removal device is utilized to water adopts following technical scheme:

the utility model provides a water conservancy river bottom sediment removal device, is including setting up in the bearing frame of river course one side, bear and be provided with the clearance mechanism that is used for carrying out the clearance to the silt of river bottom on the frame, clearance mechanism include through sliding assembly sliding connection in bear the epaxial subsider of frame, it plays rings to be provided with a plurality of on the subsider, it is used for driving to bear to be provided with on the frame play rings and carries out the subassembly that lifts by crane that goes up and down.

Through adopting above-mentioned technical scheme, can be convenient for go up and down to the silt of river bottom to in effectively clearing up silt, thereby can make the simple swift of process of desilting, and reduce the cost of desilting.

Optionally, the hoisting assembly comprises a bearing rod and two bearing rods, the bearing rods are symmetrically arranged on the top of the bearing frame, the bearing plates are simultaneously arranged on the bearing rods, the lifting motor is installed on the bearing plates, the output end of the lifting motor is connected with a traction sheave, a traction rope is wound on the traction sheave, one end of the traction rope is connected with a fixing ring and a plurality of lifting rings, one end of the lifting rope is simultaneously connected with a connecting ring, and the fixing ring is fastened with the connecting ring.

Through adopting above-mentioned technical scheme, when starting elevator motor, elevator motor's output drive towline rotates, and the towline rotates the in-process, can wind the haulage rope on the towline for the last retaining ring of haulage rope pulls the lifting rope, thereby can be convenient for effectively rise the settlement plate of piling up silt, and then can be convenient for clear up the silt in the settlement plate.

Optionally, the settlement plate is carried away from one side that bears the frame articulates there is first extension board, the symmetry is provided with fixed rings on one side of first extension board, the symmetry articulates there is the second extension board on the both sides of settlement plate, be provided with fixed sleeve on one side of second extension board, the top that bears the frame is provided with driving motor, driving motor's output is connected with the dwang, the symmetry is provided with the rolling wheel on the dwang, two the rolling takes turns to all to have convoluteed the traction stay cord, the traction stay cord passes fixed sleeve, and connect in on the fixed rings.

Through adopting above-mentioned technical scheme, when starting driving motor, driving motor's output drive dwang rotates, and the dwang then drives two rolling wheels and rotates for two pull the stay cord rolling simultaneously on the rolling wheel, thereby make and pull the stay cord and fold first extension board and second extension board along fixed sleeving and fold the side at the settlement plate, in order to fold and form a case of collecting silt, and then can be so that effectively clear up the silt in the case.

Optionally, a plurality of fixed shafts are arranged on the inner side wall of the fixed sleeve, a roller is rotatably connected onto the fixed shafts, a guide groove is formed in the outer side wall of the roller, and the traction pull rope is abutted to the guide groove.

By adopting the technical scheme, the traction pull rope can be conveniently and effectively guided and limited, so that the traction pull rope can effectively slide in the fixed sleeve; and the friction force generated when the traction pull rope is in mutual contact with the fixed sleeve can be reduced, so that the traction pull rope is smoother when moving, and the condition that the traction pull rope is damaged and broken can be reduced.

Optionally, the carrying rod is provided with a plurality of guide wheels abutting against the traction pull rope.

By adopting the technical scheme, the traction pull rope can be conveniently and effectively guided and limited, so that the traction pull rope can be effectively wound on the winding wheel; and the friction force of mutual contact between the traction pull rope and the guide wheel can be reduced, so that the traction pull rope is smoother when moving, and the condition that the traction pull rope is damaged and broken can be further reduced.

Optionally, the sliding assembly includes a sliding plate slidably connected to one side of the bearing plate, the settlement plate is mounted on the sliding plate through a locking member, the sliding plate is symmetrically provided with sliding blocks, and the bearing frame is symmetrically provided with sliding grooves matched with the sliding blocks.

Through adopting above-mentioned technical scheme, can be convenient for play effective direction and spacing effect to subsiding the board to make subsiding the board more stable at the lift in-process.

Optionally, the locking component includes a plurality of locking screws disposed on one side of the sliding plate, a plurality of locking holes matched with the locking screws penetrate through the settling plate, and locking nuts are connected to the locking screws in a threaded manner.

Through adopting above-mentioned technical scheme, can be convenient for with subsiding the board fastening installation on the slide to make subsiding the board under elevator motor's drive, can effectively slide on bearing the frame along the spout.

Optionally, a plurality of drainage holes are formed through the first extension plate and the second extension plate.

Through adopting above-mentioned technical scheme, in silt rises the processing procedure, can be convenient for drain the river back to the river course along the wash port in to the extravagant condition appears in the water that can reduce the river course.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the cleaning mechanism, the sludge at the river bottom can be lifted conveniently, so that the sludge can be cleaned effectively, the dredging process can be simple and quick, and the dredging cost can be reduced;

2. when the driving motor is started, the output end of the driving motor drives the rotating rod to rotate, the rotating rod drives the two winding wheels to rotate, and the two traction pull ropes are simultaneously wound on the winding wheels, so that the first extension plate and the second extension plate are folded on the side edge of the settlement plate along the fixed sleeve by the traction pull ropes to form a box for collecting sludge, and further, the sludge in the box can be effectively cleaned;

3. through the arrangement of the structure that the roller and the guide wheel are matched with each other, the traction pull rope can be conveniently guided and limited effectively, so that the first extension plate and the second extension plate can be effectively stretched by the traction pull rope; but also can reduce the friction that draws the stay cord and contact each other between cylinder and the leading wheel respectively to make draw the stay cord more smooth and easy when removing, and then also can reduce and draw the stay cord and appear impaired and cracked condition.

Drawings

FIG. 1 is a schematic structural diagram of a river bottom dredging device for water conservancy in an embodiment of the present application;

FIG. 2 is a schematic structural view of a slide assembly in accordance with an embodiment of the present application;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a carrier; 11. a slide plate; 111. a slider; 112. locking the screw rod; 113. a locking nut; 12. a chute; 13. a carrier bar; 14. a carrier plate; 2. a settlement plate; 21. a locking hole; 22. lifting a lifting ring; 23. a lifting rope; 24. a connecting ring; 3. a lifting motor; 31. a traction sheave; 32. a traction rope; 33. a fixing ring; 4. a first extension plate; 41. fixing a lifting ring; 5. a second extension plate; 51. fixing the sleeve; 511. a fixed shaft; 512. a drum; 5121. a guide groove; 6. a drive motor; 61. rotating the rod; 62. a winding wheel; 63. a pull cord; 7. a guide wheel; 8. and (4) draining the water.

Detailed Description

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

The embodiment of the application discloses a river bottom desilting device is used to water. Referring to fig. 1, the dredging device comprises a bearing frame 1, wherein the bearing frame 1 is fixedly installed on one side of the bank of the river channel, a cleaning mechanism is arranged on the bearing frame 1, the cleaning mechanism can simply and quickly lift and clean the silt at the bottom of the river, and the river water in the river channel is not required to be pumped out, and mechanical equipment such as a long-arm excavator or a silt suction machine is not required to be utilized to clean the silt, so that the dredging cost can be reduced.

Specifically, referring to fig. 1 and 2, in the present embodiment, the cleaning mechanism includes a settling plate 2, the settling plate 2 is in an "L" shape, the settling plate 2 is slidably connected to one side of the carrier 1 through a sliding assembly, the sliding assembly includes a sliding plate 11, the sliding plate 11 is slidably connected to one side of the carrier 1, and sliders 111 are symmetrically and fixedly mounted on one side of the sliding plate 11, a sliding groove 12 is formed on one side of the carrier 1, and the sliding groove 12 and the sliders 111 are engaged with each other, so that the sliding plate 11 slides on the carrier 1 along the sliding groove 12.

Meanwhile, the sedimentation plate 2 is fastened and connected through a locking component on one side of the sliding plate 11 departing from the sliding block 111, the locking component comprises a plurality of locking screws 112, the locking screws 112 are arranged, the locking screws 112 are fixedly mounted on one side of the sliding plate 11 departing from the sliding block 111, a plurality of locking holes 21 penetrate through one side of the sedimentation plate 2, and when one side of the sedimentation plate 2 is mutually abutted against the sliding plate 11, the locking screws 112 on the sliding plate 11 penetrate through the locking holes 21 of the sedimentation plate 2.

And all threaded connection has lock nut 113 on these lock screw 112, through with these lock nut 113 knobs on these lock screw 112 for lock nut 113 butt is on one side of this settlement plate 2, thereby can be convenient for fasten the locking on slide 11 with loading board 14, and then make slide 11 can play effective direction and spacing effect to settlement plate 2, make settlement plate 2 slide on loading board 1 more stable.

Referring to fig. 1, since the sedimentation plate 2 is placed at the bottom of a river in advance, sludge can be accumulated on the sedimentation plate 2 after a period of sedimentation, so that the sedimentation plate 2 accumulated with sludge can be lifted automatically to clean the sludge, in this embodiment, a lifting assembly is arranged on the bearing frame 1, and the lifting assembly can be used for lifting the sedimentation plate 2 conveniently, so that the sedimentation plate 2 drives the sludge to automatically lift along the chute 12 of the bearing frame 1.

Specifically, in this embodiment, the hoisting assembly includes two carrying rods 13, the two carrying rods 13 are fixedly mounted on one side of the top of the carrying frame 1, a carrying plate 14 is simultaneously mounted between the two carrying rods 13, a lifting motor 3 is fixedly mounted on a carrying surface of the carrying plate 14, an output end of the lifting motor 3 is fixedly connected with a traction sheave 31, a traction rope 32 is wound on the traction sheave 31, and the traction sheave 31 can unwind or wind the traction rope 32 under the driving of the lifting motor 3.

A fixing ring 33 is fixedly connected to one end of the traction rope 32 far from the traction sheave 31, a plurality of lifting rings 22 are fixedly installed on the periphery of the top of the settlement plate 2, lifting ropes 23 are fixedly connected to the lifting rings 22, one ends of the lifting ropes 23 far from the lifting rings 22 are simultaneously connected with a connecting ring 24, a fixing ring 33 is fixedly connected to one end of the traction rope 32 far from the traction sheave 31, and the fixing ring 33 is fastened to the connecting ring 24.

When the settling plate 2 needs to be lifted, the lifting motor 3 is started, the output end of the lifting motor 3 drives the traction sheave 31 to rotate, the traction sheave 31 can wind the traction rope 32 on the traction sheave 31 in the rotating process, so that the fixing ring 33 on the traction rope 32 pulls the lifting rope 23, and the lifting rope 23 pulls the settling plate 2, thereby being convenient for effectively lifting the settling plate 2 full of sludge and further being convenient for cleaning the sludge in the settling plate 2.

Referring to fig. 1, in order to lift and clean more sludge on the river bottom, in this embodiment, a first extension board 4 is hinged to one side of the settling plate 2 away from the bearing frame 1, and second extension boards 5 are hinged to the other two sides of the settling plate 2, and the two second extension boards 5, the first extension board 4 and the settling plate 2 are folded to form an open-top box, which can collect more sludge, so that more sludge can be cleaned.

Meanwhile, in order to facilitate folding the first extension plate 4 and the second extension plate 5 on the settlement plate 2, in this embodiment, a driving motor 6 is fixedly mounted on the top of the bearing frame 1, a rotating rod 61 is fixedly connected to an output end of the driving motor 6, two winding wheels 62 are fixedly mounted on the rotating rod 61, a traction rope 63 is wound on each of the two winding wheels 62, and when the driving motor 6 drives the rotating rod 61 to rotate, the two winding wheels 62 can wind or unwind the two traction ropes 63 at the same time.

And the first extension plate 4 is symmetrically and fixedly installed with a fixed hanging ring 41 on the side deviating from the settlement plate 2, the two second extension plates 5 are fixedly installed with a fixed sleeve 51 on the side deviating from the settlement plate 2, one end of the traction pull rope 63 far away from the winding wheel 62 passes through the fixed sleeve 51, and then the traction pull rope 63 is fixedly connected to the fixed hanging ring 41, so that the traction pull rope 63 can simultaneously pull the first extension plate 4 and the second extension plate 5, and further the first extension plate 4 and the second extension plate 5 are folded on the settlement plate 2.

When the driving motor 6 is started, the output end of the driving motor 6 drives the rotating rod 61 to rotate, the rotating rod 61 can drive the two winding wheels 62 to rotate in the rotating process, two traction pull ropes 63 are wound on the winding wheels 62 at the same time, and the traction pull ropes 63 fold the first extension plate 4 and the second extension plate 5 on the side edge of the settlement plate 2 along the fixed sleeve 51 at the same time so as to fold to form a box for collecting sludge, and the first extension plate 4 and the second extension plate 5 are folded in the process, so that the sludge accumulated on the first extension plate 4 and the second extension plate 5 can uniformly slide and be accumulated on the settlement plate 2, and further more sludge can be collected.

Preferably, since some river water is filled into the box when the sludge is gathered and collected on the settling plate 2, in order to discharge the river water in the box to reduce the waste of the river water, in this embodiment, a plurality of drain holes 8 are respectively penetrated through the first extending plate 4 and the two second extending plates 5, and the drain holes 8 can effectively discharge the river water in the box back into the river channel, so that not only the waste of the river water can be reduced, but also the weight borne by the traction ropes 32 and the traction ropes 63 can be reduced, and further the situation that the traction ropes 32 and the traction ropes 63 are disconnected can be reduced.

Referring to fig. 1 and 3, in order to reduce the friction force generated when the pulling rope 63 and the fixing sleeve 51 contact each other and reduce the situation that the pulling rope 63 is damaged or broken due to friction, in the present embodiment, a plurality of fixing shafts 511 are symmetrically and fixedly installed inside the fixing sleeve 51, a plurality of rollers 512 are rotatably sleeved on the fixing shafts 511, guide grooves 5121 are respectively formed on the outer side walls of the rollers 512, and the guide grooves 5121 and the pulling rope 63 are abutted and matched with each other.

Therefore, by arranging the structure that the fixed shaft 511 and the roller 512 are matched with each other, the traction pull rope 63 can be conveniently and effectively guided and limited, so that the traction pull rope 63 effectively slides in the fixed sleeve 51; and the friction force generated when the traction rope 63 and the fixed sleeve 51 are contacted with each other can be reduced, so that the traction rope 63 can move more smoothly, and the condition that the traction rope 63 is damaged and broken can be reduced.

Preferably, the guide wheels 7 are fixedly mounted at the tops of the two bearing rods 13, the guide wheels 7 can rotate, the guide wheels 7 abut against the traction pull rope 63, and therefore effective guiding and limiting effects can be achieved on the traction pull rope 63, and the traction pull rope 63 can be wound or unwound on the winding wheel 62 in order and effectively.

Meanwhile, the guide wheel 7 can also reduce the friction force generated when the traction pull rope 63 is in contact with the guide wheel 7, so that the traction pull rope 63 can move more smoothly, and the condition that the traction pull rope 63 is damaged and broken can be further reduced.

The implementation principle of the river bottom dredging device for water utilization in the embodiment of the application is as follows: when sludge at the river bottom needs to be cleaned, the sedimentation plate 2, the first extension plate 4 and the second extension plate 5 are placed at the bottom of a river channel, after a period of time, the sludge is accumulated on the sedimentation plate 2, the first extension plate 4 and the second extension plate 5, then the driving motor 6 is started, the output end of the driving motor 6 drives the rotating rod 61 to rotate, the rotating rod 61 can drive the two winding wheels 62 to rotate in the rotating process, so that the two traction pull ropes 63 are wound on the winding wheels 62 at the same time, the traction pull ropes 63 enable the first extension plate 4 and the second extension plate 5 to be simultaneously folded on the side edge of the sedimentation plate 2 so as to form a box, and the sludge accumulated on the first extension plate 4 and the second extension plate 5 uniformly slides down to the sedimentation plate 2 in the folding process.

Then the lifting motor 3 is started, the output end of the lifting motor 3 drives the traction sheave 31 to rotate, the traction sheave 31 can wind the traction rope 32 on the traction sheave 31 in the rotating process, so that the fixing ring 33 on the traction rope 32 pulls the lifting rope 23, the lifting rope 23 pulls the settlement plate 2, in the starting process of the lifting motor 3, the driving motor 6 is also started, the driving motor 6 also pulls and rises the first extension plate 4 and the second extension plate 5, so that the box filled with silt can be effectively lifted, in the lifting process of the box, river water in the box flows back to the river channel along the drain holes 8, the silt in the box can be effectively cleaned, and the process of cleaning the river bottom can be further completed.

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 bottom sediment removal device is utilized to water, is including setting up in bearing frame (1) of river course one side, its characterized in that: bear and be provided with the clearance mechanism that is used for carrying out the clearance to the silt of river bottom on the frame (1), clearance mechanism include through sliding assembly sliding connection in bear subside board (2) on frame (1), be provided with a plurality of rings (22) of lifting on subside board (2), bear and be provided with on frame (1) and be used for driving the rings (22) of lifting by crane the subassembly that goes up and down.

2. The water bottom dredging device according to claim 1, wherein: the lifting component comprises a bearing rod (13) and two, wherein the bearing rod (13) is symmetrically arranged on the top of the bearing rod (1), the bearing rod (13) is simultaneously provided with a bearing plate (14), the bearing plate (14) is provided with an elevator motor (3), the output end of the elevator motor (3) is connected with a traction sheave (31), a traction rope (32) is wound on the traction sheave (31), one end of the traction rope (32) is connected with a fixing ring (33) and a plurality of lifting rings (22) are connected with lifting ropes (23) and a plurality of connecting rings (24), and the fixing ring (33) is fastened with the connecting rings (24).

3. The water bottom dredging device according to claim 2, wherein: subside board (2) and deviate from one side of bearing frame (1) articulates there is first extension board (4), the symmetry is provided with fixed rings (41) on one side of first extension board (4), the symmetry articulates on the both sides of subsiding board (2) has second extension board (5), be provided with fixed sleeve (51) on one side of second extension board (5), the top of bearing frame (1) is provided with driving motor (6), the output of driving motor (6) is connected with dwang (61), the symmetry is provided with wind-up wheel (62) on dwang (61), two all convolute on wind-up wheel (62) and pull stay cord (63), pull stay cord (63) are passed fixed sleeve (51), and connect in on fixed rings (41).

4. The water bottom dredging device according to claim 3, wherein: the inner side wall of the fixed sleeve (51) is provided with a plurality of fixed shafts (511), the fixed shafts (511) are connected with rollers (512) in a rotating mode, the outer side wall of each roller (512) is provided with a guide groove (5121), and the traction pull rope (63) is abutted to the guide grooves (5121).

5. The water bottom dredging device according to claim 4, wherein: the bearing rod (13) is provided with a plurality of guide wheels (7) which are abutted with the traction pull rope (63).

6. The water bottom dredging device according to claim 2, wherein: the sliding assembly comprises a sliding plate (11) which is connected to one side of the bearing plate (14) in a sliding mode, the sedimentation plate (2) is installed on the sliding plate (11) through a locking component, sliding blocks (111) are symmetrically arranged on the sliding plate (11), and sliding grooves (12) matched with the sliding blocks (111) are symmetrically formed in the bearing frame (1).

7. The water bottom dredging device according to claim 6, wherein: the locking component comprises a plurality of locking screws (112) arranged on one side of the sliding plate (11), a plurality of locking holes (21) matched with the locking screws (112) penetrate through the sedimentation plate (2), and locking nuts (113) are connected to the locking screws (112) in a threaded mode.

8. The water bottom dredging device according to claim 3, wherein: a plurality of drainage holes (8) are arranged on the first extension plate (4) and the second extension plate (5) in a penetrating way.