CN213868017U

CN213868017U - Silt device is arranged in water conservancy construction

Info

Publication number: CN213868017U
Application number: CN202022814506.XU
Authority: CN
Inventors: 陈阳
Original assignee: Xinchi Construction Engineering Co ltd
Current assignee: Xinchi Construction Engineering Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-03
Anticipated expiration: 2030-11-27

Abstract

The application relates to a water conservancy construction equipment field especially relates to a sediment device is arranged in water conservancy construction. The desilting mechanism comprises a sinking pipe, a negative pressure pump and a connecting pipe, wherein the sinking pipe is vertically arranged and is connected to the locomotive in a sliding manner, one end of the lower part of the sinking pipe is communicated with the crushing mechanism, the other end of the lower part of the sinking pipe is communicated with the connecting pipe, one end of the connecting pipe, far away from the sinking pipe, is communicated with the drainage mechanism, and the negative pressure pump is arranged on the connecting pipe and is communicated with the connecting pipe; the crushing mechanism can crush the silt agglomerated at the bottom of the water; the drainage mechanism is arranged on the mobile vehicle and can drain water resources in the silt pumped out of the water bottom. This application has the effect of being convenient for clear up silt.

Description

Silt device is arranged in water conservancy construction

Technical Field

The application relates to a water conservancy construction equipment field especially relates to a sediment device is arranged in water conservancy construction.

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. Hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels and the like so as to adjust and distribute water quantity and meet the requirements of people's life and production on water resources. The built hydraulic engineering generally needs to regularly clear up the underwater silt, and the continuous performance of the hydraulic engineering is guaranteed.

Application number is 201921018515.9's chinese patent discloses a dredging pull throughs for water conservancy construction, including a protection sleeve section of thick bamboo, the first side shrouding of the one end fixedly connected with of a protection sleeve section of thick bamboo, the other end fixedly connected with second side shrouding of a protection sleeve section of thick bamboo, the inside of a protection sleeve section of thick bamboo is provided with biax servo motor, through the first axis of rotation of first shaft coupling fixedly connected with on the axle wall of biax servo motor one end output shaft. When the hydraulic engineering is desilted, a user holds the support plate at the bank and places the device in a hydraulic ditch to be cleaned, the double-shaft servo motor is started, output shafts at two ends of the double-shaft servo motor respectively drive the first rotating shaft and the second rotating shaft to rotate, the first rotating shaft drives the desilting brush to clean the inner wall of the ditch, and meanwhile, the rotating desilting brush can drive the cleaned sludge to move towards one end of the protective sleeve; biax servo motor is when driving the second axis of rotation and rotates, and the second axis of rotation can drive row's silt flabellum and rotate, arranges the silt flabellum and can arrange silt towards the rear when rotating, continuously arranges the silt under water.

Aiming at the related technology, the sludge is pushed to the opposite direction of the advancing direction by the brush and the sludge discharge fan blades to dredge, and the inventor thinks that the sludge is not cleaned and has the defect of easy occurrence of re-agglomeration and blockage.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the clearance silt, this application provides a water conservancy construction row silt device.

The application provides a pair of water conservancy construction row silt device adopts following technical scheme:

a water conservancy construction desilting device comprises a mobile vehicle, and a crushing mechanism, a desilting mechanism and a drainage mechanism which are arranged on the mobile vehicle and sequentially communicated, wherein the desilting mechanism comprises a sinking pipe, a negative pressure pump and a connecting pipe; the crushing mechanism can crush the silt agglomerated at the water bottom; the drainage mechanism is arranged on the movable vehicle and can drain water resources in the silt pumped out of the water bottom.

By adopting the technical scheme, when the silt is discharged from the hydraulic engineering, the movable vehicle is moved to the bank side, and the sinking pipe is adjusted to slide along the vertical direction until the crushing mechanism extends into the silt at the bottom of the water; adjusting the crushing mechanism to be started, then starting the negative pressure pump to generate suction in the sinking pipe, pumping the slurry crushed by the crushing mechanism into the drainage mechanism along the sinking pipe and the connecting pipe, and discharging water in the slurry through the drainage mechanism to finish the sludge discharge work; the crushing mechanism, the dredging mechanism and the drainage mechanism are arranged, so that the sludge at the bottom of the water can be crushed and pumped out, and the positions can be freely moved to clean the sludge at different positions; the setting sink pipe, negative pressure pump and connecting pipe are taken silt out through the negative pressure pump, reduce the silt deposit caking and cause the possibility of blockking up to hydraulic engineering again.

Optionally, the dredging mechanism further comprises a lifting component, the lifting component comprises a first driving piece, a guide piece and a screw rod, the screw rod and the sinking pipe are coaxially and rotatably connected to one side, close to the moving vehicle, of the sinking pipe, a support plate is arranged on the moving vehicle, and the screw rod penetrates through the support plate and is in threaded connection with the support plate; the first driving piece and the guide piece are arranged on the sunken tube and can enable the screw rod to rotate, and the guide piece can enable the sunken tube and the supporting plate to move in the vertical direction.

By adopting the technical scheme, when the hydraulic engineering is subjected to silt removal, the first driving piece is adjusted to be opened, so that the first driving piece drives the screw rod to rotate, the sunken tube is driven to move towards the underwater direction under the action of the guide piece until the crushing mechanism extends into the underwater silt, and the lifting adjustment of the sunken tube is completed; the first driving piece, the guide piece and the screw rod that set up can adjust the pipe lift that sinks according to the depth of water, also can clear up the mediation to the silt of the different degree of depth simultaneously, are convenient for to the clearance of the silt of the different degree of depth, and the suitability is strong.

Optionally, the guide member includes a plurality of sliding blocks and a sliding ring, the sliding ring is sleeved on the sinking tube, and an outer wall of the sliding ring is connected with one end of the support plate close to the sinking tube; the slider sets up the sliding ring is close to sink pipe one side, and a plurality of the slider is followed the sliding ring circumference distributes, just it has seted up a plurality of confessions along vertical direction on the pipe to sink the gliding spout of sliding block.

Through adopting above-mentioned technical scheme, the slider and the sliding ring that set up are to the lift direction of immersed tube, avoid immersed tube to rotate along with the screw rod.

Optionally, broken mechanism includes broken cover, broken blade and second driving piece, broken cover rotates to be connected sink the pipe bottom and with sink the pipe intercommunication, broken blade sets up son broken cover is kept away from sink a pipe one end, the second driving piece sets up on the pipe that sinks, and can make broken cover rotates.

Through adopting above-mentioned technical scheme, broken cover, broken blade and the second driving piece of setting can be to getting into in the silt to pound the caking part in the silt to pieces before silt is pumped the immersed tube, be favorable to silt to get into the immersed tube.

Optionally, the second driving element includes a second servo motor, a driving gear and a sprocket, the second servo motor is disposed on the sinking tube, the driving gear is coaxially disposed on an output shaft of the second servo motor, the sprocket surrounds the crushing cover, and the driving gear and the sprocket are meshed.

Through adopting above-mentioned technical scheme, the second servo motor, driving gear and the sprocket that set up make broken cover drive broken blade through gear engagement and rotate and carry out the breakage to mud piece etc. power is sufficient, and the transmission is steady.

Optionally, a protective net is arranged at one end of the sinking pipe close to the crushing cover.

Through adopting above-mentioned technical scheme, the protecting wire net that sets up can block stone mud piece etc. of great particle diameter at broken cover to carry out the breakage with broken blade cooperation to it, avoid great particle diameter stone mud piece to get into and sink the pipe and block up intraductal or follow-up pipeline.

Optionally, the connecting tube is provided as a hose.

Through adopting above-mentioned technical scheme, the connecting pipe that sets up adapts to the lift of immersed tube, and then adapts to the clearance of the silt of the different degree of depth.

Optionally, drainage mechanism includes strainer box, filter screen, baffle and drain pipe, the strainer box sets up on the locomotive, the vertical setting of baffle is in on the strainer box diapire, and will the strainer box separates into mud chamber and the water cavity of two intercommunications, the filter screen level sets up in the mud chamber, the drain pipe sets up on the strainer box and with the water cavity intercommunication, the connecting pipe is kept away from immersed tube one end sets up strainer below and with mud cavity intercommunication.

By adopting the technical scheme, the sludge continuously enters the sludge cavity along with the connecting pipe, the slurry with larger particle size falls below the filter screen, and the water with smaller particle size passes through the filter screen, passes through the partition plate, enters the water cavity and is discharged into the water along with the water discharge pipe again, so that the water discharge process is completed; the arranged water filtering tank, the filter screen, the partition plate and the drain pipe can discharge most of water pumped out along with the sludge into the water again, so that the basic stability of the water quantity is kept, and the sludge after water discharge is convenient to treat.

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

1. the crushing mechanism, the dredging mechanism and the drainage mechanism are arranged, so that the sludge at the bottom of the water can be crushed and pumped out, and the positions can be freely moved to clean the sludge at different positions; the arranged sinking pipe, the negative pressure pump and the connecting pipe are used for pumping out sludge through the negative pressure pump, so that the possibility that the sludge is deposited and agglomerated and blocks hydraulic engineering is reduced;

2. the first driving piece, the guide piece and the screw rod are arranged, so that the sinking pipe can be adjusted to lift according to the water depth, and meanwhile, sludge at different depths can be cleaned and dredged, so that the sludge at different depths can be cleaned conveniently, and the applicability is strong;

3. the crushing cover, the crushing blades and the second driving piece are arranged, the sludge can enter the sinking pipe, and the caking part in the sludge is smashed before the sludge is pumped into the sinking pipe, so that the sludge can enter the sinking pipe.

Drawings

FIG. 1 is the overall structure schematic diagram of water conservancy construction desilting device of this application embodiment.

Fig. 2 is an internal schematic view of the water filter tank of fig. 1.

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

Fig. 4 is a cross-sectional view of the crushing mechanism.

Description of reference numerals: 1. a mobile vehicle; 11. a push handle; 12. a universal wheel; 2. a crushing mechanism; 21. a crushing hood; 22. crushing the leaves; 23. a second servo motor; 24. a driving gear; 25. a sprocket; 3. a dredging mechanism; 31. a support plate; 32. sinking the pipe; 33. a negative pressure pump; 34. protecting the net; 35. a connecting pipe; 36. a lifting member; 361. a first driving member; 362. a slip ring; 363. a slider; 364. a chute; 365. a screw; 4. a drainage mechanism; 41. a water filtering tank; 42. filtering with a screen; 43. a partition plate; 44. a sludge discharge pipe; 45. and a water discharge pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses silt device is arranged in water conservancy construction. Referring to fig. 1, the water conservancy construction desilting device comprises a moving vehicle 1, and a crushing mechanism 2, a desilting mechanism 3 and a drainage mechanism 4 which are sequentially communicated, wherein a pushing handle 11 is welded on the moving vehicle 1, four corners of the bottom wall of the moving vehicle 1 are connected with four groups of roller seats through bolts, and universal wheels 12 are rotatably mounted on the roller seats. The drainage mechanism 4 is arranged on the moving vehicle 1, the dredging mechanism 3 is connected on the moving vehicle 1 in a sliding way, and the crushing mechanism 2 is arranged on the dredging mechanism 3.

Referring to fig. 1 and 2, the drainage mechanism 4 includes a water filtering tank 41, a filter screen 42, a partition plate 43, a drainage pipe 45 and a sludge discharge pipe 44, the water filtering tank 41 is welded on the mobile vehicle 1, the partition plate 43 is vertically welded on the bottom wall of the water filtering tank 41, a gap is left between the top wall of the partition plate 43 and the top wall of the water filtering tank 41, and the water filtering tank 41 is divided into a sludge cavity and a water cavity which are communicated with each other; the filter screen 42 is horizontally welded in the mud cavity, and the side wall of the filter screen 42 is respectively welded on the inner wall of the mud cavity and the side wall of the clapboard 43; the drain pipe 45 is welded on one side of the water filtering tank 41 close to the bottom wall and communicated with the water cavity, and the sludge discharge pipe 44 is welded on one side of the water filtering tank 41 close to the bottom wall and communicated with the sludge cavity.

Referring to fig. 1, the dredging mechanism 3 comprises a support plate 31, a sinking pipe 32, a negative pressure pump 33, a protective net 34, a connecting pipe 35 and a lifting component 36, wherein one end of the support plate 31 is welded on the filter box, and the other end of the support plate extends out of the moving vehicle 1; the sinking pipe 32 is vertically arranged and is connected to one end, far away from the filter box, of the supporting plate 31 in a sliding mode through a lifting device, and the protective net 34 is welded to the bottom end of the sinking pipe 32; the connecting pipe 35 is a hose, one end of the connecting pipe 35 is welded at the top end of the sinking pipe 32, and the other end of the connecting pipe 35 is welded on the filter box and communicated with the mud cavity and the sinking pipe 32; the negative pressure pump 33 is flanged to the connection pipe 35 and communicates with the connection pipe 35.

Referring to fig. 1 and 3, the lifting member 36 includes a first driving member 361, a guiding member and a screw 365, the guiding member includes a sliding ring 362 and four sliding blocks 363, the sliding ring 362 is sleeved on the dip tube 32, and the outer wall of the sliding ring 362 is welded at one end of the supporting plate 31 close to the dip tube 32; the sliders 363 are welded on one side, close to the sinking pipe 32, of the slip ring 362, the four sliders 363 are evenly distributed along the circumferential direction of the slip ring 362, and a plurality of sliding grooves 364 for the sliders 363 to slide are formed in the sinking pipe 32 in the vertical direction. The side walls of the sunken tube 32 close to the two ends are welded with rotating seats, the screw 365 and the sunken tube 32 coaxially penetrate through the support plate 31 and are in threaded connection with the support plate 31, and the screw 365 penetrates through the two ends of the support plate 31 and is rotatably connected to the rotating seats through bearings. First driving piece 361 of the embodiment of the present application adopts a first servo motor, the first servo motor is fixed on the side wall of the sink pipe 32 near the top end through a bolt, and the top end of the screw 365 is coaxially welded on the output shaft of the first servo motor.

Referring to fig. 1 and 4, the crushing mechanism 2 comprises a crushing cover 21, crushing blades 22 and a second driving piece, wherein the crushing cover 21 is rotatably connected to the bottom end of the sinking pipe 32 through a bearing and is communicated with the sinking pipe 32, one end of each crushing blade 22 is welded to one end of the crushing cover 21, which is far away from the sinking pipe 32, and the other end of each crushing blade is far away from the sinking pipe 32; the second driving piece comprises a second servo motor 23, a driving gear 24 and chain teeth 25, the second servo motor 23 is fixed on the sinking tube 32 through bolts, the driving gear 24 is a bevel gear, the driving gear 24 is coaxially arranged on an output shaft of the second servo motor 23, the second servo motor 23 is axially arranged along the horizontal direction, the chain teeth 25 surround the crushing cover 21 and are welded on the crushing cover 21, and the driving gear 24 and the chain teeth 25 are meshed.

The implementation principle of the water conservancy construction silt discharging device in the embodiment of the application is as follows: when the water conservancy project is desilted, force is applied to the push handle 11, the moving vehicle 1 is moved to the shore, and one side of the sunken tube 32 faces a water source;

adjusting the first servo motor to be opened, so that the output shaft of the first servo motor drives the screw 365 to rotate, and the screw 365 drives the sunken tube 32 to move towards the underwater direction until the crushing cover 21 extends into the underwater sludge, thereby completing the lifting adjustment of the sunken tube 32; then, the second servo motor 23 is adjusted to be opened, so that the output shaft of the second servo motor 23 drives the driving gear 24 and the sprocket 25 meshed with the driving gear to rotate, further the crushing cover 21 and the crushing blades 22 on the crushing cover 21 are driven to rotate, and the underwater large sludge clods are crushed; the suction pump 33 is then activated to create suction in the down tube 32 so that the broken slurry passes through the protective screen 34 and is pumped along the down tube 32 and the connecting tube 35 into the mud chamber, the slurry with the larger particle size falls below the screen 42 and is discharged out of the mud chamber along the discharge tube 44 into a particular area, and the water with the smaller particle size passes through the screen 42 and over the partition 43 into the water chamber and is discharged back into the water along the discharge tube 45, completing the sludge discharge operation.

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 silt device is arranged in water conservancy construction which characterized in that: the dredging device comprises a moving vehicle (1), a crushing mechanism (2), a dredging mechanism (3) and a drainage mechanism (4), wherein the crushing mechanism (2), the dredging mechanism (3) and the drainage mechanism (4) are arranged on the moving vehicle (1) and sequentially communicated, the dredging mechanism (3) comprises a sunken tube (32), a negative pressure pump (33) and a connecting tube (35), the sunken tube (32) is vertically arranged and is connected to the moving vehicle (1) in a sliding mode, one end of the lower portion of the sunken tube (32) is communicated with the crushing mechanism (2), the other end of the lower portion of the sunken tube is communicated with the connecting tube (35), one end of the sunken tube (32) is far away from the connecting tube (35) and is communicated with the drainage mechanism (4), and the negative pressure pump (33) is arranged on the connecting tube (35) and is communicated with the connecting tube (35); the crushing mechanism (2) can crush the silt agglomerated at the water bottom; the drainage mechanism (4) is arranged on the movable vehicle (1) and can drain water resources in the sludge pumped out of the water bottom.

2. The water conservancy construction desilting device of claim 1, characterized in that: the dredging mechanism (3) further comprises a lifting component (36), the lifting component (36) comprises a first driving piece (361), a guide piece and a screw rod (365), the screw rod (365) and the sunken tube (32) are coaxially and rotatably connected to one side, close to the moving vehicle (1), of the sunken tube (32), a supporting plate (31) is arranged on the moving vehicle (1), and the screw rod (365) penetrates through the supporting plate (31) and is in threaded connection with the supporting plate (31); the first driving piece (361) and the guide piece are arranged on the sunken tube (32) and can enable the screw rod (365) to rotate, and the guide piece can enable the sunken tube (32) and the support plate (31) to move in the vertical direction.

3. The water conservancy construction desilting device of claim 2, characterized in that: the guide piece comprises a plurality of sliding blocks (363) and a sliding ring (362), the sliding ring (362) is sleeved on the sunken tube (32), and the outer wall of the sliding ring (362) is connected with one end, close to the sunken tube (32), of the supporting plate (31); the sliding blocks (363) are arranged on one side, close to the sinking pipe (32), of the sliding ring (362), the sliding blocks (363) are distributed along the circumferential direction of the sliding ring (362), and a plurality of sliding grooves (364) for the sliding blocks (363) to slide are formed in the sinking pipe (32) along the vertical direction.

4. The water conservancy construction desilting device of claim 1, characterized in that: broken mechanism (2) are including broken cover (21), broken blade (22) and second driving piece, broken cover (21) rotate to be connected sink pipe (32) bottom and with sink pipe (32) intercommunication, broken blade (22) set up the son broken cover (21) are kept away from sink pipe (32) one end, the second driving piece sets up on sink pipe (32), and can make broken cover (21) rotate.

5. The water conservancy construction row's silt device of claim 4, characterized in that: the second driving piece comprises a second servo motor (23), a driving gear (24) and chain teeth (25), the second servo motor (23) is arranged on the sinking tube (32), the driving gear (24) is coaxially arranged on an output shaft of the second servo motor (23), the chain teeth (25) are arranged around the crushing cover (21), and the driving gear (24) and the chain teeth (25) are meshed.

6. The water conservancy construction row's silt device of claim 4, characterized in that: and a protective net (34) is arranged at one end of the sinking pipe (32) close to the crushing cover (21).

7. The water conservancy construction desilting device of claim 2, characterized in that: the connecting tube (35) is designed as a hose.

8. The water conservancy construction desilting device of claim 1, characterized in that: drainage mechanism (4) include drainage box (41), filter screen (42), baffle (43) and drain pipe (45), drainage box (41) set up on locomotive (1), baffle (43) vertical setting is in on drainage box (41) diapire, and will drainage box (41) separate into the mud chamber and the water cavity of two intercommunications each other, filter screen (42) level sets up in the mud chamber, drain pipe (45) set up drainage box (41) go up and with the water cavity intercommunication, connecting pipe (35) are kept away from immersed tube (32) one end sets up down filter screen (42) below and with the mud cavity intercommunication.