CN111395432A - Movable support for washing sediment in river dredging - Google Patents
Movable support for washing sediment in river dredging Download PDFInfo
- Publication number
- CN111395432A CN111395432A CN202010228899.8A CN202010228899A CN111395432A CN 111395432 A CN111395432 A CN 111395432A CN 202010228899 A CN202010228899 A CN 202010228899A CN 111395432 A CN111395432 A CN 111395432A
- Authority
- CN
- China
- Prior art keywords
- pipe
- water inlet
- washing
- inlet pipe
- motor
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
- E02F3/885—Floating installations self propelled, e.g. ship
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9262—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with jets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/10—Pipelines for conveying excavated materials
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a movable bracket for flushing sediment in a river channel, which can be pushed to move in the sludge without being manually flushed by personnel through matching of an air bag and a spiral pushing structure, and is characterized in that a sewage pump is arranged on a ship body frame, one end of a slurry pumping pipe is connected with the suction end of the sewage pump, the other end of the slurry pumping pipe extends downwards, a sucking disc is arranged at the other end of the slurry pumping pipe, one end of a slurry outlet pipe is connected with the delivery end of the sewage pump, the other end of the slurry outlet pipe is bent upwards, one end of a water inlet pipe is arranged on the ship frame, the other end of the water inlet pipe extends upwards, a rotating joint is sleeved on the other end of the water inlet pipe, one ends of two water spray pipes are symmetrically arranged on the rotating joint, the water spray pipes are connected with the water inlet pipe, one end of a flushing nozzle is arranged on the other end of the water spray pipes, the diameter of the flushing nozzle is gradually reduced from, the water inlet pipe is provided with a connecting pipe, and the connecting pipe is vertical to the water inlet pipe.
Description
Technical Field
The invention discloses a movable bracket for washing sediment in river channel dredging, relates to a bracket for moving in a river channel to wash the sediment, and belongs to the field of river channel dredging. In particular to a movable support which can move in the sludge by propelling the device through the matching of an air bag and a spiral propelling structure and does not need to be manually washed by personnel.
Background
At present, when the river bottom of a river channel is dug and desilted, the river channel and river water are pumped out by a water pump, then the water pump is lifted by hands to flush the sludge on the side slopes on the two sides of the river channel, so that the sludge is flushed and converged into the center of the river bottom together with water, then the sludge is pumped by a sewage pump at the center of the river bottom and is conveyed to a storage yard on the bank by a pipeline, when the sewage pump is used for operation, an air bag boat is generally adopted to support and place the sewage pump, but the sludge at the river bottom is mixed during the process of flushing and desilting, the air bag boat which only can float on the water body is subjected to the resistance of the sludge during the moving process, the propelling is labor-consuming, the time and labor consumption of manually holding the water pump for flushing are high, the labor intensity of personnel for desilting is high, and meanwhile, the existing device for washing and cleaning the sludge at the river bottom is in the sludge environment of pumping out the river, the moving work is difficult.
Notice No. CN207685888U discloses an automatic desilting device, essential element includes silt detector, sewage pump, lifting device, booster pump, pipeline, control system, and the delivery port of sewage pump links to each other with the booster pump through first pipeline, and this desilting device is used for the structure setting of fixed and removal sewage pump comparatively complicated, need install in advance just can carry out the desilting propulsion operation behind the lifting device, the convenient desilting work in small-size river course of being not convenient for.
Notice No. CN207794173U discloses a high pressure jet type is desilting device and desilting ship under water, a desilting ship, which comprises a ship body, install high pressure water pump on the hull, sewage pump and high pressure jet type are desilting device under water, high pressure jet type is desilting device under water includes that the opening is used for the casing of back-off on the riverbed downwards, the casing has the inner chamber that holds silt and mud, the inside sludging head that is connected with sludging equipment that is equipped with of casing and the soil pick-up head of being connected with suction device, be equipped with on the casing with the desilting ship pull the structure of being connected of pulling the mechanism, this desilting device adopts the mode of pulling to remove when carrying out the operation, the desilting device of river bottom side receives the influence of river bottom silt easily and causes the problem of removal difficulty.
Disclosure of Invention
In order to improve the situation, the movable bracket for washing the river dredging sediment is provided with the movable bracket which can be used for propelling the device through the matching of the air bag and the spiral propelling structure, can move in the sediment and does not need to be manually washed by personnel.
The invention discloses a movable bracket for washing sediment in river dredging, which is realized by the following steps: the invention relates to a movable bracket for washing sediment during dredging of a river channel, which consists of a main body washing device and a moving device, wherein the main body washing device consists of a ship body frame, a sewage pump, a water inlet pipe, a washing nozzle, a rotating joint, a slurry outlet pipe and a slurry pumping pipe, the sewage pump is arranged on the ship body frame, one end of the slurry pumping pipe is connected with the suction end of the sewage pump, the other end of the slurry pumping pipe extends downwards, a sucking disc is arranged at the other end of the slurry pumping pipe, one end of the slurry outlet pipe is connected with the delivery end of the sewage pump, the other end of the slurry outlet pipe is bent upwards, one end of the water inlet pipe is arranged on the ship body frame, the other end of the water inlet pipe extends upwards, the rotating joint is sleeved on the other end of the water inlet pipe, one ends of two water spray pipes are symmetrically arranged on the rotating joint, the water spray pipes are connected with the water inlet pipe, one end of, the water inlet pipe is provided with a connecting pipe, the connecting pipe is vertical to the water inlet pipe, the moving device consists of a left spiral blade, a first fixing frame, an air bag, a right spiral blade, a bearing, a chain, a baffle plate, a second fixing frame, a motor box, a right motor, a driving wheel, a propulsion shaft and a driven wheel, the first fixing frame is fixedly arranged at one end of the ship body frame, the second fixing frame is arranged at the other end of the ship body frame, two propulsion shafts are respectively arranged on one opposite sides of the first fixing frame and the second fixing frame, the bearing is arranged between the first fixing frame and the propulsion shaft, the bearing is arranged between the second fixing frame and the propulsion shaft, two ends of the first fixing frame are bent downwards, two ends of the second fixing frame are bent downwards, the two propulsion shafts are respectively positioned at two sides of the ship body frame, one ends of the two propulsion shafts are respectively connected with two ends of the first fixing frame through the bearing, the other ends of the two propelling shafts are respectively connected with two ends of a second fixing frame through bearings, the two air bags are respectively sleeved on the two propelling shafts, a sealing sleeve is connected and disposed between the air bags and the propelling shafts, a right spiral blade is arranged on one of the air bags, a left spiral blade is arranged on the other air bag, the two motor boxes are arranged on the hull frame and are respectively close to two ends of the second fixing frame, two baffles are arranged on the second fixing frame and are respectively close to two ends of the second fixing frame, a right motor is arranged in one of the motor boxes and is close to the air bag with the right spiral blade, a driving wheel is sleeved on a motor shaft of the right motor, a driven wheel is arranged at the other end of the propelling shaft, the driving wheel on the right motor is connected with the adjacent driven wheel through a chain, the left motor is arranged in one of the motor boxes and is close to the air bag with the left spiral blade, a motor shaft of the left motor is sleeved with a driving wheel, and the driving wheel on the left motor is connected with a close driven wheel through a chain;
furthermore, the water inlet pipe is replaced by a telescopic pipe, and the telescopic pipe is fixed through a lock button; furthermore, the flushing nozzle is replaced by a universal direct injection nozzle.
The terms "left" and "right" are used herein with reference to "left" and "right" in FIG. 1.
Has the beneficial effects.
Firstly, the moving scouring and the silt pumping work can be conveniently carried out when the bottom mud of the river channel is scoured.
And secondly, people do not need to hold the water pipe to wash, and the labor intensity of washing personnel is reduced.
And thirdly, the air bag and the spiral propelling structure can meet propelling movement work on water and in slurry at the same time.
Drawings
FIG. 1 is a three-dimensional structure diagram of a movable bracket for washing the dredging bottom mud of a river channel.
FIG. 2 is a schematic structural view of a movable bracket for washing the dredging bottom mud in the river channel.
FIG. 3 is a three-dimensional structure diagram of a movable bracket for washing the dredging bottom mud in the river channel.
Fig. 4 is a schematic structural diagram of an embodiment 2 of a movable bracket for washing the sediment in the river dredging.
Fig. 5 is a schematic structural diagram of a movable bracket for washing sediment in river dredging according to embodiment 3 of the invention.
In the attached drawings
Wherein the method comprises the following steps: the device comprises a left spiral blade (1), a sewage pump (2), a ship body frame (3), a first fixing frame (4), an air bag (5), a right spiral blade (6), a bearing (7), a chain (8), a baffle (9), a second fixing frame (10), a motor box (11), a water inlet pipe (12), a washing nozzle (13), a rotating joint (14), a pulp outlet pipe (15), a right motor (16), a driving wheel (17), a propelling shaft (18), a driven wheel (19), a lock button (20), a telescopic pipe (21), a pulp pumping pipe (22) and a direct injection nozzle (23).
The specific implementation mode is as follows:
example 1
The invention discloses a movable bracket for washing sediment in river dredging, which is realized by the following steps: the invention relates to a movable bracket for washing dredging bottom mud in a river channel, which consists of a main body washing device and a moving device, wherein the main body washing device consists of a ship body frame (3), a sewage pump (2), a water inlet pipe (12), a washing spray head (13), a rotary joint (14), a pulp outlet pipe (15) and a pulp pumping pipe (22), the sewage pump (2) is arranged on the ship body frame (3), one end of the pulp pumping pipe (22) is connected with the suction end of the sewage pump (2), the other end of the pulp pumping pipe (22) extends downwards, the other end of the pulp pumping pipe (22) is provided with a sucker, one end of the pulp outlet pipe (15) is connected with the conveying end of the sewage pump (2), the other end of the pulp outlet pipe (15) is bent upwards, one end of the water inlet pipe (12) is arranged on the ship frame, the other end of the water inlet pipe (12) extends upwards, and the rotary joint (14) is sleeved on the other end of the water, one ends of the two water spray pipes are symmetrically arranged on the rotating joint (14), the water spray pipes are connected with the water inlet pipe (12), one end of the washing spray head (13) is arranged on the other end of the water spray pipes, the diameter of the washing spray head (13) is gradually reduced from one end to the other end, the water inlet pipe (12) is provided with a connecting pipe, the connecting pipe is perpendicular to the water inlet pipe (12), the moving device consists of a left spiral blade (1), a first fixing frame (4), an air bag (5), a right spiral blade (6), a bearing (7), a chain (8), a baffle plate (9), a second fixing frame (10), a motor box (11), a right motor (16), a driving wheel (17), a pushing shaft (18) and a driven wheel (19), the first fixing frame (4) is fixedly arranged on one end of the ship body frame (3), the second fixing frame (10) is arranged on the other end of the ship body frame (3), two propulsion shafts (18) are respectively arranged on one opposite sides of the first fixing frame (4) and the second fixing frame (10), a bearing (7) is arranged between the first fixing frame (4) and the propulsion shafts (18), a bearing (7) is arranged between the second fixing frame (10) and the propulsion shafts (18), two ends of the first fixing frame (4) are bent downwards, two ends of the second fixing frame (10) are bent downwards, the two propulsion shafts (18) are respectively positioned on two sides of the ship body frame (3), one ends of the two propulsion shafts (18) are respectively connected with two ends of the first fixing frame (4) through the bearing (7), the other ends of the two propulsion shafts (18) are respectively connected with two ends of the second fixing frame (10) through the bearing (7), the two air bags (5) are respectively sleeved on the two propulsion shafts (18), and sealing sleeves are connected with the air bags (5) and the propulsion shafts (18), wherein a right spiral blade (6) is arranged on one air bag (5), a left spiral blade (1) is arranged on the other air bag (5), two motor boxes (11) are arranged on the ship body frame (3) and are respectively close to two ends of a second fixing frame (10), two baffle plates (9) are arranged on the second fixing frame (10) and are respectively close to two ends of the second fixing frame (10), a right motor (16) is arranged in one motor box (11) and is close to the air bag (5) with the right spiral blade (6), a driving wheel (17) is sleeved on a motor shaft of the right motor (16), a driven wheel (19) is arranged at the other end of a propulsion shaft (18), the driving wheel (17) on the right motor (16) is connected with the driven wheel (19) close to the driven wheel through a chain (8), the left motor is arranged in one motor box (11) and is close to the air bag (5) with the left spiral blade (1), a motor shaft of the left motor is sleeved with a driving wheel (17), and the driving wheel (17) on the left motor is connected with a close driven wheel (19) through a chain (8);
when in use, a person firstly connects the slurry outlet pipe (15) to the shore through a pipeline, connects the connecting pipe with the onshore water pump through a water pipe, when the sludge scouring is needed, the person places the device in the river channel, the air bag (5) is suspended to support the whole device, the left motor and the right motor (16) are started,
the left motor drives the left driving wheel (17) to rotate clockwise when viewed from back to front, so as to drive the left propelling shaft (18) to rotate clockwise, and further drive the right airbag (5) and the spiral blades on the right airbag to rotate, because the spiral blades of the right airbag (5) are of a right-handed structure, according to the principle of spiral rotation, the spiral blades of the right airbag (5) push sludge backwards, and simultaneously the reaction force provided by the sludge enables the left propelling shaft (18) to move forwards, and when the left motor works, the right motor (16) drives the right driving wheel (17) to rotate anticlockwise at the same rotating speed as the left motor, so as to drive the right propelling shaft (18) to rotate anticlockwise, and further drive the left airbag (5) and the spiral blades on the left airbag to rotate, and because the spiral blades of the left airbag (5) are of a left-handed structure, and in the same way, the right propelling shaft (18) obtains forward power, the device integrally advances, meanwhile, a person starts a water pump on the shore to feed water to a water inlet pipe (12), a conveyed water body is sprayed out through a washing nozzle (13) to wash sludge on bank slopes on two sides of the river bottom, so that the slurry is converged into the middle part of the river bottom, the person starts a sewage pump (2), a slurry pumping pipe (22) of the sewage pump (2) pumps the mixed slurry, and then the slurry is conveyed to the bank side through a slurry outlet pipe (15) and a bank side pipeline to finish the washing and desilting work;
when the rotating speed of the left motor is different from that of the right motor (16), differential steering is realized, the rotating speed of the left motor is higher, the forward thrust of the left propulsion shaft (18) is higher, the forward thrust of the right propulsion shaft (18) is lower, steering torque is obtained, and the movable support steers rightwards; when the rotating speed of the right motor (16) is higher, the movable support turns left;
the person can rotate the angle of the rotary joint (14) to change the spraying angle, thereby matching with the flushing work.
Example 2
The difference between this example and example 1 is: the water inlet pipe (12) is replaced by a telescopic pipe (21), and the telescopic pipe (21) is fixed through a lock knob (20); when the multifunctional telescopic pipe is used, personnel can adjust the lock button (20) to change the height of the telescopic pipe (21), and further change the height of the washing nozzle (13) so as to adapt to riverways of different sizes.
Example 3
The difference between this example and example 1 is: the flushing nozzle (13) is replaced by a universal direct-injection nozzle (23); when in use, personnel can adjust the angle of the universal direct injection nozzle (23) and change the injection angle so as to cooperate with the flushing work;
the other end of the slurry pumping pipe (22) is provided with a sucker, so that the slurry pumping area is large, and the pumping efficiency is high;
the other end of the grout outlet pipe (15) is bent upwards, so that the grout outlet pipe is convenient to connect with an external pipeline;
the diameter of the flushing nozzle (13) is gradually reduced from one end to the other end, so that the sprayed water body can be pressurized to form high-pressure jet flow, and the flushing effect on the river bank is good;
the two ends of the first fixing frame (4) are bent downwards, and the two ends of the second fixing frame (10) are bent downwards, so that the air bag (5) is positioned below the ship body frame (3), and the integral supporting effect of the device is good;
the air bag (5) and the propulsion shaft (18) are connected and provided with a sealing sleeve, so that the air bag (5) is sealed, and the floating support effect is prevented from being influenced by slurry entering the air bag (5);
the baffle (9) is designed to block the slurry, so that the slurry is prevented from being attached to the driving wheel (17) to influence transmission;
the left spiral blade (1) and the right spiral blade (6) on the two air bags (5) are designed in a matched mode, so that the air bags can rotate relatively to carry out spiral pushing, and the pushing device advances in slurry;
the water inlet pipe (12) and the washing spray head (13) are matched, so that the washing spray head (13) sprays water to two sides to wash in the advancing process of the device, the hand-held operation of personnel is not needed, and time and labor are saved;
the left motor drives the left airbag (5) to rotate, the right motor (16) drives the right airbag (5) to rotate, and the whole device is spirally propelled so that the device can advance in slurry with large resistance;
the water pump conveys water from the water inlet pipe (12) to the washing nozzle (13) to spray wash the river banks on two sides, and the water pump can move along with the device to wash without being supported by personnel, so that time and labor are saved;
the device is propelled through the cooperation of the air bag (5) and the spiral propelling structure, can be moved in sludge, and does not need to be held by a person to wash the operation.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
It should be further noted that, while the above specific embodiments are described for simplicity and clarity, only the differences from other embodiments are described, but those skilled in the art should understand that the above specific embodiments are independent technical solutions.
Claims (10)
1. The utility model provides a river course desilting bed mud erodees and removes support, characterized by: the device comprises a main body flushing device and a moving device, wherein the main body flushing device comprises a ship body frame, a sewage pump, a water inlet pipe, a flushing nozzle, a rotating joint, a pulp outlet pipe and a pulp pumping pipe, the sewage pump is arranged on the ship body frame, one end of the pulp pumping pipe is connected with the suction end of the sewage pump, the other end of the pulp pumping pipe extends downwards, one end of the pulp outlet pipe is connected with the conveying end of the sewage pump, the other end of the pulp outlet pipe is bent upwards, one end of the water inlet pipe is arranged on the ship body frame, the other end of the water inlet pipe extends upwards, the rotating joint is sleeved on the other end of the water inlet pipe, one ends of two water spray pipes are symmetrically arranged on the rotating joint, the water spray pipes are connected with the water inlet pipe, one end of the flushing nozzle is arranged on the other end of the water spray pipes, a connecting pipe is arranged on the water inlet pipe, The two propulsion shafts are respectively positioned at two sides of the ship body frame, one ends of the two propulsion shafts are respectively connected with two ends of the first fixing frame through the bearings, the other ends of the two propulsion shafts are respectively connected with two ends of the second fixing frame through the bearings, the two air bags are respectively sleeved on the two propulsion shafts, one of the air bags is provided with a right spiral blade, the other air bag is provided with a left spiral blade, the two motor boxes are arranged on the ship body frame and are respectively close to two ends of the second fixing frame, the two baffle plates are arranged on the second fixing frame and are respectively close to two ends of the second fixing frame, the right motor is arranged in one of the motor boxes and is close to the air bag with the right spiral blade, a driving wheel is sleeved on a motor shaft of the right motor, a driven wheel is arranged at the other end of the propulsion shaft, the driving wheel on the right motor is connected with the close driven wheel through a chain, the left motor is arranged in one of the motor boxes and is close to the air bag with the left spiral blade, the driving wheel is sleeved on a motor shaft of the left motor, and the driving wheel on the left motor is connected with the close driven wheel through a chain.
2. The movable bracket for washing the sediment in the river according to claim 1, wherein the water inlet pipe is replaced by a telescopic pipe, and the telescopic pipe is fixed by a lock button.
3. The movable bracket for washing the sediment in the dredging of the river channel according to claim 1, wherein the washing nozzle is replaced by a universal direct-injection nozzle; when the universal direct injection spray head is used, a person can adjust the angle of the universal direct injection spray head to change the injection angle, so that the universal direct injection spray head is matched with the flushing work.
4. The movable bracket for washing the sediment in the river according to claim 1, wherein a suction cup is disposed at the other end of the slurry pumping pipe.
5. The movable bracket for washing the sediment in the river according to claim 1, wherein the diameter of the washing nozzle is gradually reduced from one end to the other end, so that the water body can be pressurized to become high-pressure jet.
6. The movable bracket for washing the sediment during the dredging of the river channel according to claim 1, wherein the two ends of the first fixing frame are bent downwards, and the two ends of the second fixing frame are bent downwards, so that the air bag is positioned below the hull frame.
7. The movable bracket for washing the sediment in the river according to claim 1, wherein the connection between the air bag and the propulsion shaft is provided with a sealing sleeve, so that the air bag is sealed, and the floating support effect is prevented from being affected by slurry entering the air bag.
8. The movable bracket for washing the sediment in the river according to claim 7, wherein the left spiral blade and the right spiral blade on the two air bags are designed to be matched with each other so as to rotate relatively to carry out spiral pushing, and the pushing device advances in the slurry.
9. The movable bracket for dredging the river channel and flushing the sediment as claimed in claim 8, wherein a sealing sleeve is arranged at the connection of the air bag and the propelling shaft.
10. The movable bracket for washing the sediment in the river according to claim 1, wherein the left motor drives the left airbag to rotate, and the right motor drives the right airbag to rotate, so as to spirally propel the whole device to advance in the slurry with larger resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010228899.8A CN111395432A (en) | 2020-03-27 | 2020-03-27 | Movable support for washing sediment in river dredging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010228899.8A CN111395432A (en) | 2020-03-27 | 2020-03-27 | Movable support for washing sediment in river dredging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111395432A true CN111395432A (en) | 2020-07-10 |
Family
ID=71427670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010228899.8A Pending CN111395432A (en) | 2020-03-27 | 2020-03-27 | Movable support for washing sediment in river dredging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111395432A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374010A (en) * | 2021-05-07 | 2021-09-10 | 浙江广川工程咨询有限公司 | River channel sludge and slurry cleaner for hydraulic engineering |
| CN115045359A (en) * | 2022-06-20 | 2022-09-13 | 中电建十一局工程有限公司 | Simple dredging equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660821A (en) * | 2013-12-16 | 2014-03-26 | 天津汉海环保设备有限公司 | Oil collecting vehicle |
| CN104018539A (en) * | 2014-06-25 | 2014-09-03 | 长春蓝隆科技有限公司 | Environment-friendly spiral drum type silt remover |
| CN105200956A (en) * | 2015-10-22 | 2015-12-30 | 中交第一公路工程局有限公司 | Shoal river bed dredging device and method |
| WO2019213733A1 (en) * | 2018-05-08 | 2019-11-14 | Jeremy Leonard | Autonomous vertically-adjustable dredge |
| CN209891269U (en) * | 2019-03-13 | 2020-01-03 | 张韬 | Dredging device for hydraulic engineering |
-
2020
- 2020-03-27 CN CN202010228899.8A patent/CN111395432A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660821A (en) * | 2013-12-16 | 2014-03-26 | 天津汉海环保设备有限公司 | Oil collecting vehicle |
| CN104018539A (en) * | 2014-06-25 | 2014-09-03 | 长春蓝隆科技有限公司 | Environment-friendly spiral drum type silt remover |
| CN105200956A (en) * | 2015-10-22 | 2015-12-30 | 中交第一公路工程局有限公司 | Shoal river bed dredging device and method |
| WO2019213733A1 (en) * | 2018-05-08 | 2019-11-14 | Jeremy Leonard | Autonomous vertically-adjustable dredge |
| CN209891269U (en) * | 2019-03-13 | 2020-01-03 | 张韬 | Dredging device for hydraulic engineering |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374010A (en) * | 2021-05-07 | 2021-09-10 | 浙江广川工程咨询有限公司 | River channel sludge and slurry cleaner for hydraulic engineering |
| CN115045359A (en) * | 2022-06-20 | 2022-09-13 | 中电建十一局工程有限公司 | Simple dredging equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210047605U (en) | Be used for river course surface of water rubbish fishing device | |
| CN101666168B (en) | Swimming pool bottom hydro power pushed automatic cleaner | |
| CN113374016B (en) | Mud conveying and landing device and method for river dredging | |
| CN111395432A (en) | Movable support for washing sediment in river dredging | |
| CN104712003B (en) | Small hydropower station dredging equipment | |
| CN213233598U (en) | Sewer dredging, twisting and sucking device | |
| CN213204268U (en) | Light amphibious silt remover for artificial wetland | |
| KR102092256B1 (en) | High speed dredger for marine use | |
| CN111576517A (en) | Integrated high-pressure anti-blocking suction excavation dredging equipment | |
| CN112411659A (en) | Dredging device for hydraulic engineering | |
| CN106759599A (en) | A kind of shallow water silt remover | |
| CN113833046A (en) | Cutter suction dredger for sector operation | |
| CN211057908U (en) | River channel normalized automatic sludge cleaning ship | |
| CN107916691B (en) | Ecological dredging ship | |
| CN216377659U (en) | Microbial aeration coupling all-in-one machine for sewage treatment | |
| CN209686490U (en) | A kind of underwater silt remover | |
| CN210238614U (en) | Underwater intelligent silt remover | |
| CN101748792A (en) | Multifunctional cleaning and dredging vehicle | |
| CN219558808U (en) | Suction dredge equipment with anti-jamming structure | |
| CN111945806A (en) | Silt discharging device for hydraulic engineering | |
| CN201354481Y (en) | Multi-functional vehicle for removing sludge, cleaning and dredging | |
| CN215926127U (en) | Dredging and renovating device for water conservancy construction | |
| CN220676865U (en) | Automatic flushing device for bottom of concentration tank | |
| CN220789906U (en) | Shallow water area blows husky platform of inhaling certainly | |
| CN217325559U (en) | Silt device is arranged to hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |