CN219886985U - Auxiliary device for dredging river channel - Google Patents
Auxiliary device for dredging river channel Download PDFInfo
- Publication number
- CN219886985U CN219886985U CN202321443221.7U CN202321443221U CN219886985U CN 219886985 U CN219886985 U CN 219886985U CN 202321443221 U CN202321443221 U CN 202321443221U CN 219886985 U CN219886985 U CN 219886985U
- Authority
- CN
- China
- Prior art keywords
- cone
- dredging
- puncture
- conical barrel
- conical cylinder
- 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.)
- Active
Links
- 238000005086 pumping Methods 0.000 claims description 32
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000010802 sludge Substances 0.000 description 9
- 230000006872 improvement Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to the technical field of dredging equipment, and particularly discloses an auxiliary device for dredging a river channel, which comprises a conical cylinder, a puncture cone and a mounting cover, wherein the mounting cover is arranged at the upper end of the conical cylinder and is detachably connected with the conical cylinder, the puncture cone is arranged at the lower end of the conical cylinder and is detachably connected with the conical cylinder, a plurality of pipeline interfaces are arranged on the outer side of the conical cylinder, a plurality of mud suction ports are formed on the outer side of the puncture cone, the pipeline interfaces and the mud suction ports are respectively communicated with cavities formed in the conical cylinder and the puncture cone, and the two cavities are mutually communicated. The puncture awl of toper section of thick bamboo lower extreme can pierce in the riverbed silt, and the mud pipe is taken out through the mud mouth of taking out in toper section of thick bamboo and the puncture awl outside, draws silt, and puncture awl and auxiliary support structure's setting can make the mud pipe take out when dredging, can not appear drifting because of the river flow, improves the stability of dredging operation.
Description
Technical Field
The utility model relates to the technical field of dredging equipment, in particular to an auxiliary device for dredging a river channel.
Background
River dredging means to treat the river, the silt in the river is cleaned out through a dredging device, long-term backlog of the silt in the river is avoided, the river circulation is not smooth, and the ecological cycle of the river is damaged.
The river dredging device comprises a ship body, wherein a mud storage bin is arranged on the ship body, the mud storage bin is connected with a mud pumping pipe through a mud pumping pump, the upper end of the mud storage bin is arranged in an open mode, a mud scraping mechanism is embedded in the inner side of the mud storage bin in a sliding mode along the vertical direction, and a holding mechanism which extends out of the mud storage bin and is used for holding by a person is arranged on the mud scraping mechanism; the mud guiding plate is arranged at the junction of the inner bottom wall and the inner side wall of the mud storage bin, the mud guiding plate is arranged in an arc shape towards one side of the inside of the mud storage bin, and the height of the surface of the mud guiding plate is gradually reduced from the edge of the mud storage bin to the center of the mud storage bin. The river dredging device can reduce labor intensity of workers and improve cleaning efficiency of sludge. When dredging, the mud pump placed on the ship body can draw mud through penetrating the mud pumping pipeline into the bottom of the river bed, but because the river bed condition is complicated, the pipeline penetrating the bottom of the river bed is easily influenced by water flow, the flow of river water can influence the construction of the mud pumping pipeline, and the arrangement and the fixation of the mud pumping pipeline are hindered, so that the dredging effect of the mud pumping pipeline is influenced.
Disclosure of Invention
The utility model provides an auxiliary device for dredging a river channel, aiming at the problems, which is used for solving the defects that a pipeline penetrating into the bottom of a river bed is easily influenced by water flow and blocks the placement and fixation of a mud pumping pipeline in the dredging process of the conventional auxiliary device for dredging the river channel.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the auxiliary device for dredging the river comprises a conical cylinder, a puncture cone and an installation cover, wherein the installation cover is arranged at the upper end of the conical cylinder and is detachably connected with the conical cylinder;
the outer side of the conical cylinder is provided with a plurality of pipeline interfaces, the outer side of the puncture cone is provided with a plurality of mud pumping ports, the pipeline interfaces and the mud pumping ports are respectively communicated with cavities formed in the conical cylinder and the puncture cone, the two cavities are mutually communicated, the upper end of the mounting cover is provided with a mud pumping pipe interface, the upper end of the mud pumping pipe interface is provided with a mud pumping pipe, and the mud pumping pipe is communicated with the two cavities through the mud pumping pipe interface;
the upper end of the conical barrel is provided with an air floatation assembly, a counterweight assembly is arranged at the joint of the puncture cone and the conical barrel, an auxiliary supporting structure is arranged around the conical barrel, and the auxiliary supporting structure is detachably connected with the conical barrel.
The further improvement is that: the outer side wall of puncture awl upper end edge has seted up the second external screw thread, and second external screw thread and seting up the first internal screw thread threaded connection at cone lower port inside wall.
The further improvement is that: the outer side wall of the upper end edge of the conical barrel is provided with a first external thread which is in threaded connection with a third internal thread arranged on the inner side wall of the lower port of the mounting cover.
The further improvement is that: the air supporting assembly comprises at least two air bags, the air bags are fixedly connected with supporting rods arranged on two sides of the mounting cover, the input ends of the air bags are connected with flow passing pipes, one ends of the flow passing pipes, far away from the air bags, penetrate into the mounting cover and are communicated with an air injection pipe joint arranged at the upper end of the mounting cover, and an air guide pipe is arranged at the upper end of the air injection pipe joint.
The further improvement is that: the counterweight assembly comprises a counterweight ring wheel sleeved on the outer side of the puncture cone, the counterweight ring wheel is arranged below the cone, and the inner side wall of the counterweight ring wheel is in threaded connection with the second external thread.
The further improvement is that: the auxiliary supporting structure comprises a plurality of inclined supporting pipes which encircle the periphery, each inclined supporting pipe corresponds to each pipeline joint, one end of each inclined supporting pipe, which is positioned at a high position, penetrates into the pipeline joint and is communicated with the conical cylinder, and a sharp part is formed at one end of each inclined supporting pipe, which is positioned at a low position.
The further improvement is that: the outer side wall of the inclined strut pipe far away from one end of the sharp part is provided with a third external thread which is in threaded connection with a second internal thread arranged on the inner side of the pipeline joint.
The beneficial effects of the utility model are as follows: the puncture awl of toper section of thick bamboo lower extreme can pierce in the riverbed silt, and the mud pipe is taken out through the mud mouth of taking out in toper section of thick bamboo and the puncture awl outside, draws silt, and puncture awl and auxiliary support structure's setting can make the mud pipe take out when dredging, can not appear drifting because of the river flow, improves the stability of dredging operation.
Drawings
Fig. 1 is a structural view of a mounting cover in the present utility model.
FIG. 2 is an exploded view of the cone, piercing cone and mounting cap of the present utility model.
Fig. 3 is a cross-sectional view of a cross-brace tube in accordance with the present utility model.
Wherein: 1. a conical cylinder; 11. a pipe interface; 12. a first external thread; 13. a first internal thread; 14. a second internal thread; 2. a puncture cone; 21. a mud pumping port; 22. a second external thread; 3. a mounting cover; 31. a mud pumping pipe interface; 32. an air injection pipe interface; 33. a third internal thread; 4. an air bag; 41. a support rod; 42. a flow-through pipe; 5. an air duct; 6. a mud pumping pipe; 7. a diagonal bracing tube; 71. a sharp portion; 72. a third external thread; 8. a counterweight ring wheel.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to fig. 1, 2 and 3, the embodiment provides an auxiliary device for dredging a river channel, which comprises a conical cylinder 1, a puncture cone 2 and a mounting cover 3, wherein the mounting cover 3 is arranged at the upper end of the conical cylinder 1 and is detachably connected with the conical cylinder 1, and the puncture cone 2 is arranged at the lower end of the conical cylinder 1 and is detachably connected with the conical cylinder 1; because the sludge in the extraction can pass through the conical cylinder 1 and the puncture cone 2, the conical cylinder 1, the puncture cone 2 and the mounting cover 3 are assembled in a detachable connection mode.
The outside of the cone-shaped cylinder 1 is provided with a plurality of pipeline interfaces 11, the outside of the puncture cone 2 is provided with a plurality of mud pumping ports 21, the pipeline interfaces 11 and the mud pumping ports 21 are respectively communicated with cavities formed in the cone-shaped cylinder 1 and the puncture cone 2, the two cavities are mutually communicated, the upper end of the mounting cover 3 is provided with a mud pumping pipe joint 31, the upper end of the mud pumping pipe joint 31 is provided with a mud pumping pipe 6, and the mud pumping pipe 6 is communicated with the two cavities through the mud pumping pipe joint 31; after the conical cylinder 1 is sunk into the water, the puncture cone 2 can puncture the riverbed sludge, and the sludge suction pipe 6 sucks the sludge through the conical cylinder 1 and a sludge suction port 21 at the outer side of the puncture cone 2.
Regarding the detachable connection of the puncture cone 2 with the cone 1: the outer side wall of the upper end edge of the puncture cone 2 is provided with a second external thread 22, and the second external thread 22 is in threaded connection with the first internal thread 13 arranged on the inner side wall of the lower port of the cone 1. The upper end of the puncture cone 2 penetrates into the lower port of the conical barrel 1, and when the puncture cone 2 is rotated, the second external thread 22 on the outer side of the puncture cone 2 is in threaded fit with the first internal thread 13 on the inner side of the conical barrel 1. The puncture cone 2 is conveniently taken down from the conical barrel 1 by workers in a threaded connection mode, and the puncture cone 2 is replaced or cleaned.
Regarding the detachable connection of the mounting cap 3 with the cone 1: the outer side wall of the upper end edge of the conical cylinder 1 is provided with a first external thread 12, and the first external thread 12 is in threaded connection with a third internal thread 33 arranged on the inner side wall of the lower port of the mounting cover 3. The mounting cover 3 is fixed at the upper end of the conical cylinder 1 in a sleeved mode, and when the mounting cover is assembled, the third internal thread 33 on the inner side of the mounting cover 3 is in threaded fit with the first external thread 12 on the outer side of the conical cylinder 1. The mode of threaded connection is convenient for the staff to open the conical cylinder 1 and the installation cover 3, and the inner wall of the conical cylinder 1 is cleaned.
In order to prevent the cone-shaped cylinder 1 from sinking into the sludge and being difficult to get off, the upper end of the cone-shaped cylinder 1 is provided with an air floatation assembly.
The air supporting assembly comprises at least two air bags 4, the air bags 4 are fixedly connected with supporting rods 41 arranged on two sides of the mounting cover 3, the input ends of the air bags 4 are connected with flow passing pipes 42, one ends, far away from the air bags 4, of the flow passing pipes 42 penetrate into the mounting cover 3 and are communicated with an air injection pipe joint 32 arranged at the upper end of the mounting cover 3, and an air guide pipe 5 is arranged at the upper end of the air injection pipe joint 32. The air conduit 5 is communicated with the air bag 4 through the air injection pipe interface 32 and the overflow pipe 42, one end, far away from the air injection pipe interface 32, of the air conduit 5 extends out of the water surface and is communicated with air filling equipment arranged on the shore or the ship body, the air bag 4 is pressurized and depressurized through the air filling equipment, the installation cover 3 drives the conical cylinder 1 to float out of the water surface to enable the conical cylinder 1 to fall into the water, and the conical cylinder 1 cannot sink into silt after falling into the water surface.
When the air floatation assembly is deflated, the conical cylinder 1 can drive the installation cover 3 to sink, so that when the conical cylinder 1 is sinking, one end of the conical cylinder 1, provided with the puncture cone 2, can face the riverbed to sink, and a counterweight assembly is arranged at the joint of the puncture cone 2 and the conical cylinder 1.
The counterweight assembly comprises a counterweight ring wheel 8 sleeved on the outer side of the puncture cone 2, the counterweight ring wheel 8 is arranged below the cone 1, and the inner side wall of the counterweight ring wheel 8 is in threaded connection with a second external thread 22. The counterweight ring wheel 8 is assembled at the joint of the conical cylinder 1 and the puncture cone 2 in a threaded connection mode, and can add weight to the bottom of the conical cylinder 1, so that the puncture cone 2 stably punctures the silt in the river bed.
When the cone-shaped cylinder 1 falls onto the silt of the river bed, if a slope is encountered, the cone-shaped cylinder 1 may topple, and the puncture cone 2 is difficult to completely puncture the silt to pump the silt. An auxiliary supporting structure is arranged around the conical cylinder 1 and is detachably connected with the conical cylinder 1.
The auxiliary supporting structure comprises a plurality of inclined supporting pipes 7 which are encircling around, each inclined supporting pipe 7 corresponds to each pipeline joint 11, one end of the inclined supporting pipe 7 at a high position penetrates into the pipeline joint 11 and is communicated with the conical cylinder 1, and the end of the inclined supporting pipe 7 at a low position is provided with a sharp part 71. Each of the diagonal pipes 7 around the tapered cylinder 1 can support from the side of the tapered cylinder 1 when the tapered cylinder 1 is tilted, and the sharp part 71 on the diagonal pipe 7 can continuously pump the sludge through the diagonal pipe 7 when the diagonal pipe 7 is in communication with the tapered cylinder 1 during penetration of the sludge.
Due to the arrangement of the puncture cone 2 and the auxiliary supporting structure, the mud pumping pipe 6 can not drift due to river water flow during dredging, and the stability of dredging operation is improved.
The inclined support pipe 7 and the pipeline joint 11 are fixed in a detachable connection mode, a third external thread 72 is formed in the outer side wall of one end, far away from the sharp part 71, of the inclined support pipe 7, and the third external thread 72 is in threaded connection with a second internal thread 14 formed in the inner side of the pipeline joint 11. The assembly modes of the conical cylinder 1, the puncture cone 2 and the mounting cover 3 are the same, and the pipeline connector 11 and the inclined support pipe 7 are also fixed in a threaded connection mode, so that a user can clean and maintain the inclined support pipe 7 conveniently.
The utility model discloses a mud dredging device, including cone 1, auxiliary support structure, cone 1, cone 2, balance weight component, wherein the cone 1 that cone 1 upper end is equipped with installation lid 3, install the air supporting component on the installation lid 3, cone 1 lower extreme is equipped with puncture cone 2, install the counter weight component on puncture cone 2, when taking out the silt, cone 1 that links to each other with mud pipe 6 can sink under water, the puncture cone 2 of cone 1 lower extreme can pierce in the riverbed silt, mud pipe 6 is through cone 1 and puncture cone 2 outside take out mud mouth 21, carry out the extraction to silt, puncture cone 2 and auxiliary support structure's setting can make mud pipe 6 when the desilting, can not appear drifting because of the river flow, improve the stability of desilting operation.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The auxiliary device for dredging the river channel comprises a conical barrel (1), a puncture cone (2) and an installation cover (3), and is characterized in that the installation cover (3) is arranged at the upper end of the conical barrel (1) and is detachably connected with the conical barrel (1), and the puncture cone (2) is arranged at the lower end of the conical barrel (1) and is detachably connected with the conical barrel (1);
the device is characterized in that a plurality of pipeline interfaces (11) are arranged on the outer side of the conical barrel (1), a plurality of mud pumping ports (21) are formed on the outer side of the puncture cone (2), the pipeline interfaces (11) and the mud pumping ports (21) are respectively communicated with cavities formed in the conical barrel (1) and the puncture cone (2), the two cavities are mutually communicated, a mud pumping pipe joint (31) is arranged at the upper end of the mounting cover (3), a mud pumping pipe (6) is arranged at the upper end of the mud pumping pipe joint (31), and the mud pumping pipe (6) is communicated with the two cavities through the mud pumping pipe joint (31);
the automatic puncture device is characterized in that an air floatation assembly is arranged at the upper end of the conical barrel (1), a counterweight assembly is arranged at the joint of the puncture cone (2) and the conical barrel (1), an auxiliary supporting structure is arranged around the conical barrel (1), and the auxiliary supporting structure is detachably connected with the conical barrel (1).
2. The auxiliary device for dredging a river channel according to claim 1, wherein: the outer side wall of the upper end edge of the puncture cone (2) is provided with a second external thread (22), and the second external thread (22) is in threaded connection with a first internal thread (13) arranged on the inner side wall of the lower port of the cone cylinder (1).
3. The auxiliary device for dredging a river channel according to claim 1, wherein: the outer side wall of the upper end edge of the conical barrel (1) is provided with a first external thread (12), and the first external thread (12) is in threaded connection with a third internal thread (33) arranged on the inner side wall of the lower port of the mounting cover (3).
4. The auxiliary device for dredging a river channel according to claim 1, wherein: the air supporting assembly comprises at least two air bags (4), the air bags (4) are fixedly connected with supporting rods (41) arranged on two sides of the mounting cover (3), the input ends of the air bags (4) are connected with flow passing pipes (42), one ends of the flow passing pipes (42) far away from the air bags (4) penetrate into the mounting cover (3) and are communicated with an air injection pipe joint (32) arranged at the upper end of the mounting cover (3), and an air guide pipe (5) is arranged at the upper end of the air injection pipe joint (32).
5. The auxiliary device for dredging a river channel according to claim 2, wherein: the balance weight assembly comprises a balance weight ring wheel (8) sleeved on the outer side of the puncture cone (2), the balance weight ring wheel (8) is arranged below the cone-shaped cylinder (1), and the inner side wall of the balance weight ring wheel (8) is in threaded connection with a second external thread (22).
6. The auxiliary device for dredging a river channel according to claim 1, wherein: the auxiliary supporting structure comprises a plurality of inclined supporting pipes (7) which encircle the periphery, each inclined supporting pipe (7) corresponds to each pipeline joint (11), one end of each inclined supporting pipe (7) located at a high position penetrates into the pipeline joint (11) and is communicated with the conical cylinder (1), and one end of each inclined supporting pipe (7) located at a low position is provided with a sharp part (71).
7. The auxiliary device for dredging a river course as claimed in claim 6, wherein: the outer side wall of one end, far away from the sharp part (71), of the inclined strut pipe (7) is provided with a third external thread (72), and the third external thread (72) is in threaded connection with a second internal thread (14) arranged on the inner side of the pipeline joint (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443221.7U CN219886985U (en) | 2023-06-07 | 2023-06-07 | Auxiliary device for dredging river channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443221.7U CN219886985U (en) | 2023-06-07 | 2023-06-07 | Auxiliary device for dredging river channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219886985U true CN219886985U (en) | 2023-10-24 |
Family
ID=88402817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321443221.7U Active CN219886985U (en) | 2023-06-07 | 2023-06-07 | Auxiliary device for dredging river channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219886985U (en) |
-
2023
- 2023-06-07 CN CN202321443221.7U patent/CN219886985U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208472812U (en) | A kind of hydraulic engineering channel cleanout device | |
| CN219886985U (en) | Auxiliary device for dredging river channel | |
| CN209017421U (en) | A kind of gardens digging apparatus | |
| CN207376592U (en) | A kind of collection device for garbage floating on surface | |
| CN216474782U (en) | Water diversion structure of hydraulic and hydroelectric engineering | |
| CN111487089A (en) | Liquid sampler | |
| CN108739627A (en) | A kind of aquaculture auto dirt sucker | |
| CN101126234A (en) | Method and device for collecting blue algae water bloom | |
| CN207878539U (en) | A kind of bath dredger of ship | |
| CN209548795U (en) | Automatic mud-cleaning machine | |
| CN208370701U (en) | A kind of aquaculture auto dirt sucker | |
| CN114718032B (en) | Sea surface pollution cleaning device based on inchworm is bionical | |
| CN215405964U (en) | Floater cleaning device for river channel ecological restoration | |
| CN202031115U (en) | Automatic desilter for water bottom | |
| CN211263452U (en) | Sewage detection device | |
| CN215677746U (en) | Soil gas collection system | |
| CN220865618U (en) | Novel float type submersible pump | |
| CN205296263U (en) | Hydraulic engineering silt remover | |
| CN209779852U (en) | Forced air-supplementing dirt-suction device for dirt-suction vehicle | |
| CN217909401U (en) | Mining filter belt cleaning device | |
| CN213477109U (en) | Bury formula sewer line with well of decontaminating | |
| CN218389067U (en) | Frame is planted to fungus mushroom convenient to put | |
| CN218667429U (en) | Water surface cleaning machine | |
| CN214121687U (en) | A sampling device that draws water for hydrological investigation | |
| CN213022148U (en) | Gas table case water tightness check out test set frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |