CN214245881U - Immersed tube tunnel rubble foundation bed desilting equipment - Google Patents
Immersed tube tunnel rubble foundation bed desilting equipment Download PDFInfo
- Publication number
- CN214245881U CN214245881U CN202120145343.2U CN202120145343U CN214245881U CN 214245881 U CN214245881 U CN 214245881U CN 202120145343 U CN202120145343 U CN 202120145343U CN 214245881 U CN214245881 U CN 214245881U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- worm
- foundation bed
- immersed tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 11
- 239000003651 drinking water Substances 0.000 claims description 4
- 235000020188 drinking water Nutrition 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 15
- 239000004575 stone Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model belongs to the field of dredging equipment, in particular to immersed tube tunnel rubble foundation bed dredging equipment, aiming at the problem that the existing dredging equipment can not effectively and comprehensively clean silt, the scheme is provided, which comprises a base, a rotary block is fixedly connected with the top of the base, a supporting plate is rotatably connected with the top of the rotary block, a fixed block and a processing box are fixedly connected with the top of the supporting plate, an air inlet pipe is fixedly connected with the top of the fixed block, a baffle is fixedly connected with one side of the fixed block, a motor is arranged at the top of the baffle, a worm is fixedly connected on an output shaft of the motor, one end of the worm extends into the air inlet pipe and is fixedly connected with a fan blade, an air inlet is fixedly connected with the top of the air inlet pipe, a worm wheel is meshed with one side of the worm, a rotary rod is fixedly connected with the bottom of the worm wheel, the utility model can effectively, and the structure is simple, and the operation is convenient.
Description
Technical Field
The utility model relates to a desilting equipment technical field especially relates to an immersed tube tunnel rubble foundation bed desilting equipment.
Background
The underwater tunnel usually adopts a pipe sinking method, the whole tunnel sinking pipe consists of a plurality of sections of pipe joints, the pipe joints are put on a crushed stone foundation bed at the water bottom one by one, the crushed stone foundation bed consumes several days from the beginning of laying to the installation of the pipe joints, and as the sand content in some water areas is higher, and the original mud surface at the slope top of a foundation trench has sludge with a certain thickness, the sand content change in the flood season, the disturbance of ships running on nearby waterways to water and the influence of weather and climate factors are caused.
Publication number 10569662 patent document discloses an immersed tube tunnel rubble foundation bed desilting system, including the foundation ditch, the foundation ditch has been laid to the inslot, the foundation ditch includes stone layer and the rubble layer that sets up from bottom to top, be provided with the desilting pipe in the rubble layer, desilting pipe wall trompil, the desilting union coupling has the mud pump. Immersed tube tunnel rubble bedding desilting system when the bedding is laid, just buried the desilting pipe underground in the rubble layer, when the bedding has silt, open the dredge pump, during silt then can enter into the desilting pipe through the gap on rubble layer, clear away silt, system architecture is simple, the operation is easy, be difficult for receiving rivers, the influence of environmental factor such as weather, the desilting is effectual, can not influence the bedding structure of laying the completion, can guarantee the precision of later stage immersed tube installation, the service life in tunnel is prolonged.
The dredging device in the patent document can not effectively and comprehensively clean the sludge.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects that the existing device in the prior art can not effectively and comprehensively clean up the silt, and providing the desilting equipment for the immersed tube tunnel gravel foundation bed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sunk pipe tunnel rubble foundation bed desilting device comprises a base, wherein a rotating block is fixedly connected to the top of the base, a supporting plate is rotatably connected to the top of the rotating block, a fixed block and a processing box are fixedly connected to the top of the supporting plate, an air inlet pipe is fixedly connected to the top of the fixed block, a baffle is fixedly connected to one side of the fixed block, a motor is arranged at the top of the baffle, a worm is fixedly connected to an output shaft of the motor, one end of the worm extends into the air inlet pipe and is fixedly connected with fan blades, an air inlet is fixedly connected to the top of the air inlet pipe, a worm wheel is meshed to one side of the worm, a rotary rod is fixedly connected to the bottom of the worm wheel, one end of the rotary rod extends into the processing box and is fixedly connected with a net cage, an air outlet pipe is fixedly connected to one side of the air inlet pipe, an air outlet cover is fixedly connected to one end of the air outlet pipe, and a plurality of water pumping pipes are fixedly connected to the outer side of the air outlet pipe, one end of each water pumping pipe is fixedly connected with a water suction cover.
Preferably, the bottom of the baffle is fixedly connected with a bearing, and an inner ring of the bearing is fixedly connected with the outer side of the rotating rod.
Preferably, the mud inlet has been seted up to the top fixedly connected with dredge pump of backup pad, one side of dredge pump, and the one end fixedly connected with of mud inlet advances the mud pipe, and the one end of advancing the mud pipe is connected with the drinking-water pipe, and the mud outlet has been seted up to the opposite side of dredge pump, and one side fixedly connected with connecting pipe of mud outlet, the one end fixedly connected with steel pipe of connecting pipe, and the one end of steel pipe extends to the processing incasement.
Preferably, the top sliding connection who handles the case has two movable plates, and the equal fixedly connected with two sliders in bottom of two movable plates, and the equal sliding connection of two sliders has a slide rail, and the equal fixed connection of two slide rails is at the top of handling the case, and the arc recess has all been seted up to one side of two movable plates.
Preferably, handle incasement fixedly connected with slope, the spout has been seted up at the top on slope, and the inner wall of spout is rotated with the one end of rotary rod and is connected, and the rotary rod runs through the steel pipe, handles one side fixedly connected with outlet pipe of case.
Preferably, the bottom of the supporting plate is fixedly connected with two supporting blocks, the top of the supporting plate is fixedly connected with a fixing frame, the top of the base is fixedly connected with an annular slide rail, and the two supporting blocks are slidably connected with the same annular slide rail.
In the utility model, the dredging device for the immersed tube tunnel gravel foundation bed has the beneficial effects;
when the foundation bed needs to be desilted, the air outlet pipe and the water pumping pipe are firstly placed on the foundation bed in water, then the motor drives the worm to rotate, the worm drives the fan blades to rotate and blow air leftwards, the air enters the air inlet pipe, finally the air is discharged from the air blowing cover to blow away and raise the sludge on the foundation bed, then the sludge pump is opened, the blown-away sludge is sucked into the water pumping pipe from the water absorbing cover and then enters the sludge inlet pipe, then enters the connecting pipe and the steel pipe, finally the sludge is discharged into the net cage in the treatment box from the steel pipe, meanwhile, the worm drives the worm wheel to rotate, the worm drives the rotating rod to rotate, the rotating rod drives the net cage to rotate, the centrifugal force generated by the rotation of the net cage drives the water to be thrown into the treatment box, the sludge is remained in the net cage, then the water is discharged from the water discharge pipe, then the fixing frame can be pushed to drive the supporting plate to rotate by taking the rotating block as the center, the supporting plate drives the whole body to rotate, at the moment, different areas can be desilted;
the utility model discloses can be effective and comprehensive with silt clean up, and simple structure, convenient operation.
Drawings
Fig. 1 is a schematic structural view of a dredging device for a immersed tube tunnel gravel foundation bed provided by the utility model;
fig. 2 is a schematic side view of the dredging device for the immersed tube tunnel gravel foundation bed provided by the utility model;
fig. 3 is the utility model provides a movable plate of immersed tube tunnel rubble foundation bed desilting equipment overlooks the schematic structure drawing.
In the figure: the device comprises a base 1, a rotating block 2, a supporting plate 3, a fixed block 4, a treatment box 5, a bearing 6, an air inlet pipe 7, a baffle 8, a motor 9, a worm 10, fan blades 11, an air inlet 12, a worm wheel 13, a rotating rod 14, a net cage 15, an air outlet pipe 16, an air outlet cover 17, a water pumping pipe 18, a water suction cover 19, a sludge pumping pump 20, a sludge inlet pipe 21, a connecting pipe 22, a steel pipe 23, a moving plate 24, a sliding block 25, a sliding rail 26, a slope 27, a supporting block 28, an annular sliding rail 29 and a fixing frame 30.
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.
Referring to fig. 1-3, a dredging apparatus for immersed tube tunnel rubble foundation bed comprises a base 1, a rotating block 2 is fixedly connected to the top of the base 1, a supporting plate 3 is rotatably connected to the top of the rotating block 2, a fixed block 4 and a processing box 5 are fixedly connected to the top of the supporting plate 3, an air inlet pipe 7 is fixedly connected to the top of the fixed block 4, a baffle 8 is fixedly connected to one side of the fixed block 4, a motor 9 is arranged at the top of the baffle 8, a worm 10 is fixedly connected to an output shaft of the motor 9, one end of the worm 10 extends into the air inlet pipe 7 and is fixedly connected with a fan blade 11, an air inlet 12 is fixedly connected to the top of the air inlet pipe 7, a worm wheel 13 is engaged with one side of the worm 10, a rotary rod 14 is fixedly connected to the bottom of the worm wheel 13, one end of the rotary rod 14 extends into the processing box 5 and is fixedly connected with a net cage 15, and an air outlet pipe 16 is fixedly connected to one side of the air inlet pipe 7, one end of the air outlet pipe 16 is fixedly connected with an air outlet cover 17, the outer side of the air outlet pipe 16 is fixedly connected with a plurality of water pumping pipes 18, and one ends of the water pumping pipes 18 are fixedly connected with a water suction cover 19.
The utility model discloses in, the bottom fixedly connected with bearing 6 of baffle 8, and the outer fixed connection of the inner circle of bearing 6 and rotary rod 14, bearing 6 plays stabilizing effect.
The utility model discloses in, the mud inlet has been seted up to the top fixedly connected with dredge pump 20 of backup pad 3, one side of dredge pump 20, and the one end fixedly connected with of mud inlet advances mud pipe 21, the one end of advancing mud pipe 21 is connected with drinking-water pipe 18, the mud outlet has been seted up to dredge pump 20's opposite side, and one side fixedly connected with connecting pipe 22 of mud outlet, the one end fixedly connected with steel pipe 23 of connecting pipe 22, and the one end of steel pipe 23 extends to treatment box 5 in, connecting pipe 22 cooperatees with steel pipe 23.
The utility model discloses in, the top sliding connection who handles case 5 has two movable plates 24, and two sliders 25 of the equal fixedly connected with in bottom of two movable plates 24, two equal sliding connection of slider 25 have a slide rail 26, and two equal fixed connection of slide rail 26 are at the top of handling case 5, and the arc recess has all been seted up to one side of two movable plates 24, and movable plate 24 plays sealed effect.
The utility model discloses in, handle fixedly connected with slope 27 in the case 5, the spout has been seted up at the top of slope 27, and the inner wall of spout is rotated with the one end of rotary rod 14 and is connected, and rotary rod 14 runs through steel pipe 23, handles one side fixedly connected with outlet pipe of case 5, and slope 27 and outlet pipe cooperate.
The utility model discloses in, two supporting shoes 28 of bottom fixedly connected with of backup pad 3, and the top fixedly connected with mount 30 of backup pad 3, base 1's top fixedly connected with annular slide rail 29, two supporting shoes 28 and same annular slide rail 29 sliding connection, supporting shoe 28 plays the supporting role.
In the utility model, when the bed needs to be desilted, the air outlet pipe 16 and the water pumping pipe 18 are firstly placed on the bed in water, then the motor 9 drives the worm 10 to rotate, the worm 10 drives the fan blade 11 to rotate and blow left, the air enters the air inlet pipe 16, finally the sludge on the bed is blown away and lifted by discharging from the air blowing cover 17, then the mud pump 20 is opened, the blown-away sludge is sucked into the water pumping pipe 18 from the water absorbing cover 19 and then enters the mud inlet pipe 21, then the blown-away sludge enters the connecting pipe 22 and the steel pipe 23, finally the sludge is discharged into the net cage 15 in the treatment box 5 from the steel pipe 23, meanwhile, the worm 10 drives the worm wheel 13 to rotate, the worm 13 drives the rotary rod 14 to rotate, the rotary rod 14 drives the net cage 15 to rotate, the net cage 15 rotates to generate centrifugal force to throw water into the treatment box 5, the sludge is left in the net cage 15, the water is discharged from the drain pipe, then the net cage 31 can be pushed to drive the support plate 3 to rotate by taking the rotary block 2 as the center, the supporting plate 3 drives the whole body to rotate, and at the moment, different areas can be desilted.
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 (6)
1. The utility model provides a immersed tube tunnel rubble foundation bed desilting equipment, includes base (1), its characterized in that, the top fixedly connected with of base (1) is rotatory piece (2), and the top of rotatory piece (2) is rotated and is connected with backup pad (3), the top fixedly connected with fixed block (4) of backup pad (3) with handle case (5), the top fixedly connected with air-supply line (7) of fixed block (4), and one side fixedly connected with baffle (8) of fixed block (4), the top of baffle (8) is equipped with motor (9), fixedly connected with worm (10) on the output shaft of motor (9), the one end of worm (10) extends to in air-supply line (7) and fixedly connected with flabellum (11), and the top fixedly connected with air intake (12) of air-supply line (7), one side meshing of worm (10) has worm wheel (13), the bottom fixedly connected with rotary rod (14) of worm wheel (13), the one end of rotary rod (14) extends to in handling case (5) and fixedly connected with box with a net (15), one side fixedly connected with of air-supply line (7) goes out tuber pipe (16), and the one end fixedly connected with of going out tuber pipe (16) goes out fan housing (17), and a plurality of drinking-water pipes (18) of outside fixedly connected with of play tuber pipe (16), the equal fixedly connected with of one end of a plurality of drinking-water pipes (18) cover (19) that absorbs water.
2. The dredging device for the immersed tube tunnel gravel foundation bed as claimed in claim 1, wherein the bottom of the baffle (8) is fixedly connected with the bearing (6), and the inner ring of the bearing (6) is fixedly connected with the outer side of the rotating rod (14).
3. The dredging device for the immersed tube tunnel gravel foundation bed according to claim 1, wherein a mud pump (20) is fixedly connected to the top of the supporting plate (3), a mud inlet is formed in one side of the mud pump (20), a mud inlet pipe (21) is fixedly connected to one end of the mud inlet, one end of the mud inlet pipe (21) is connected with the water pumping pipe (18), a mud outlet is formed in the other side of the mud pump (20), a connecting pipe (22) is fixedly connected to one side of the mud outlet, a steel pipe (23) is fixedly connected to one end of the connecting pipe (22), and one end of the steel pipe (23) extends into the treatment box (5).
4. The desilting equipment for the immersed tube tunnel gravel foundation bed as claimed in claim 1, wherein two moving plates (24) are slidably connected to the top of the treatment box (5), two sliding blocks (25) are fixedly connected to the bottoms of the two moving plates (24), two sliding rails (26) are slidably connected to the two sliding blocks (25), two sliding rails (26) are fixedly connected to the top of the treatment box (5), and an arc-shaped groove is formed in one side of each moving plate (24).
5. The dredging device for the immersed tube tunnel gravel foundation bed according to claim 1, wherein a slope (27) is fixedly connected in the treatment box (5), a sliding groove is formed in the top of the slope (27), the inner wall of the sliding groove is rotatably connected with one end of a rotating rod (14), the rotating rod (14) penetrates through the steel tube (23), and a water outlet pipe is fixedly connected to one side of the treatment box (5).
6. The dredging device for the immersed tunnel gravel foundation bed according to claim 1, wherein two supporting blocks (28) are fixedly connected to the bottom of the supporting plate (3), a fixing frame (30) is fixedly connected to the top of the supporting plate (3), an annular slide rail (29) is fixedly connected to the top of the base (1), and the two supporting blocks (28) are slidably connected with the same annular slide rail (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120145343.2U CN214245881U (en) | 2021-01-20 | 2021-01-20 | Immersed tube tunnel rubble foundation bed desilting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120145343.2U CN214245881U (en) | 2021-01-20 | 2021-01-20 | Immersed tube tunnel rubble foundation bed desilting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214245881U true CN214245881U (en) | 2021-09-21 |
Family
ID=77750926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120145343.2U Expired - Fee Related CN214245881U (en) | 2021-01-20 | 2021-01-20 | Immersed tube tunnel rubble foundation bed desilting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214245881U (en) |
-
2021
- 2021-01-20 CN CN202120145343.2U patent/CN214245881U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5723872B2 (en) | Land reclamation method in the seawall and facility structure using it | |
| CN106759781A (en) | A kind of intelligent city rainwater regulating pondage system and its construction method | |
| CN214245881U (en) | Immersed tube tunnel rubble foundation bed desilting equipment | |
| CN110952609B (en) | Sediment pool dredging method and device | |
| CN112814126A (en) | Municipal road-based rainwater collection device and construction method thereof | |
| CN214116759U (en) | River channel dredging device | |
| CN214460762U (en) | Ditch desilting structure | |
| CN213173625U (en) | Foundation pit dewatering recycling device | |
| CN211143161U (en) | Hydraulic engineering desilting device | |
| CN210393871U (en) | Biochemical pond silt suction system in level bottom | |
| TWM581610U (en) | Reservoir dredging and water recycle system | |
| CN112922847A (en) | Tunnel excavation drainage device and drainage method thereof | |
| CN218843172U (en) | Deep basal pit prevention of seepage water structure | |
| CN215330409U (en) | Municipal administration public works are led to stifled device with drainage | |
| CN220978313U (en) | Pipeline cleaning device for municipal water supply and drainage | |
| CN214833014U (en) | Nimble hydraulic engineering river course desilting car of preventing blockking up | |
| CN214695684U (en) | Foundation ditch water resource is collected and cyclic utilization device | |
| CN220704569U (en) | Desilting equipment for road construction | |
| CN212358351U (en) | Foundation ditch is backfilled with falling drainage system | |
| CN116791722B (en) | Cable pit drainage device for power equipment | |
| CN218148029U (en) | Stifled desilting equipment is prevented to town road engineering | |
| CN217399769U (en) | High-efficient cleaning device of city river silt | |
| CN220035547U (en) | Hydraulic engineering dredging device | |
| CN215166423U (en) | Municipal administration public works scrubbing equipment | |
| CN220100044U (en) | River bottom silt cleaning and conveying mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |