Water area mudstone transportation device for channel improvement and dredging

Abstract

The utility model discloses a water area mudstone transportation device for channel improvement and dredging, which comprises a transport ship, a storage mechanism is arranged in the transport ship, one side of the transport ship is provided with a retractable assembly and a counterweight bag, and the counterweight bag is connected with one side of the transport ship through the retractable assembly; a water guide pipe with an electromagnetic valve is fixedly arranged at the bottom end of the balance weight bag, an air guide pipe is fixedly arranged at the top end of the balance weight bag, an air pump is fixedly arranged on the air guide pipe, and the air pump can drive air to enter the balance weight bag and can also pump out air in the balance weight bag; a guide plate is fixedly arranged at the bottom end of the balance weight bag, the density of the guide plate is larger than that of water, the water guide pipe is embedded in the middle of the guide plate, and the guide plate can be submerged into the water so that it can be guaranteed that the water guide pipe can be inserted into the water. The transport ship solves the problem that in the prior art, the center of gravity of the transport ship is prone to inclination and overturning is prone to occurring.

Description

Technical Field

[0001] The utility model belongs to the technical field of waterway transportation equipment and relates to a water area mud and stone transportation device for waterway regulation and dredging. Background Art

[0002] An important task in the process of channel regulation and dredging is to clean up the underwater silt and gravel to ensure that the channel has sufficient water depth and does not affect the navigation of large ships. For this reason, it is necessary to use ships to transport the excavated silt and gravel during the regulation process and transport them to the river bank, such as a water area mud and gravel transportation device for channel regulation and dredging with publication number CN216108716U in the prior art.

[0003] In the prior art, the transported mud and rocks are usually stored in a storage bin, and are pushed out of the storage bin from the side by a push plate and moved to the river bank. During this process, the mud and rocks will move to the side of the transport ship, causing the center of gravity of the transport ship to tilt, thereby putting the transport ship in danger of capsizing. Summary of the invention

[0004] In order to achieve the above-mentioned purpose, the utility model provides a mud and stone transport device for water area used for channel regulation and dredging, which solves the problem in the prior art that the center of gravity of the transport ship is easily tilted and thus easily overturned.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is a mud and rock transportation device for water areas used for channel regulation and dredging, including a transport ship, a storage mechanism is provided inside the transport ship, a retractable assembly and a ballast bag are provided on one side of the transport ship, and the ballast bag is connected to the one side of the transport ship through the retractable assembly; a water pipe with an electromagnetic valve is fixedly provided at the bottom end of the ballast bag, an air pipe is fixedly provided at the top end of the ballast bag, an air pump is fixedly provided on the air pipe, and the air pump can both drive air into the ballast bag and extract the air inside the ballast bag; a guide plate is fixedly provided at the bottom end of the ballast bag, the density of the guide plate is greater than the density of water, the water pipe is embedded in the middle part of the guide plate, and the guide plate can be submerged in water to ensure that the water pipe can be inserted into the water.

[0006] Furthermore, the retractable assembly includes a reel, two fixed wheels are fixedly provided at the outer end of the reel, two lifting ropes are fixedly provided at the top of the counterweight bag, the top ends of the two lifting ropes are fixedly connected to the outer ends of the two fixed wheels respectively, the lifting ropes are wound around the outer ends of the fixed wheels, and the reel and the fixed wheels can rotate and control the lifting and lowering of the counterweight bag; end plates are provided at both ends of the reel through rotating shafts, the end plates are fixed on one side of the transport ship, a first motor is fixedly provided on one of the end plates, and one end of the reel passes through the end plate and is fixedly connected to the output shaft of the first motor.

[0007] Furthermore, the storage mechanism includes a storage cabin located inside the transport ship, a plurality of pallets are fixedly provided at the bottom end of the storage cabin, both ends of the pallets are provided with a second linear motor located on the inner wall of the transport ship, one end of the pallet is fixedly connected to the mover of the second linear motor on the corresponding side, and the second linear motor is used to control the lifting and lowering of the storage cabin.

[0008] Furthermore, a closing plate is provided on the side of the storage compartment away from the counterweight bag, and the outer end of the closing plate is in contact with the inner wall of the storage compartment; an adjusting shaft is fixedly provided at the bottom end of the closing plate, and a second motor is fixedly provided on the front side of the storage compartment, both ends of the adjusting shaft are movably connected to the inner wall of the transport ship through sealed bearings, and the front end of the adjusting shaft extends to the front side of the storage compartment and is fixedly connected to the output shaft of the second motor.

[0009] Furthermore, a first linear motor is fixedly provided at the top of the upper edges on both sides of the front and rear of the storage cabin, a fixed beam is provided on the top of the storage cabin, both ends of the fixed beam are respectively fixedly connected to the movers of the two first linear motors, a push plate is fixedly provided at the bottom end of the fixed beam, both ends of the push plate are in sliding contact with the inner wall of the storage cabin, and the mud and rocks inside the storage cabin are pushed out by the push plate.

[0010] The beneficial effects of the utility model are:

[0011] By setting up a retractable assembly and a ballast bag on one side of the transport ship, during the process of discharging mud and rocks, the retractable assembly is used to drop the ballast bag onto the water surface, and the air inside the ballast bag is discharged and water is sucked into the ballast bag using an air duct and an air pump. The ballast bag becomes heavier due to the absorption of water, and the weight of the ballast bag pulls the transport ship from the other side, thereby alleviating the inclination of the center of gravity during the process of discharging mud and rocks, keeping the transport ship stable and avoiding capsizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of a water area debris transportation device according to an embodiment of the utility model.

[0014] Figure 2 It is a cross-sectional view of a transport ship according to an embodiment of the utility model.

[0015] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0016] Figure 4It is a schematic diagram of the storage compartment structure of an embodiment of the utility model.

[0017] Figure 5 It is a schematic diagram of the structure of the retractable assembly and the weight bag of an embodiment of the utility model.

[0018] In the figure, 1. transport ship, 2. storage compartment, 3. closing plate, 4. fixed beam, 5. retracting and unfolding assembly, 501. reel, 502. fixed wheel, 503. end plate, 504. first motor, 505. lifting rope, 6. counterweight bag, 7. air guide tube, 8. air pump, 9. guide plate, 10. water guide tube, 11. first linear motor, 12. push plate, 13. support plate, 14. second linear motor, 15. adjusting shaft, 16. second motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1~Figure 5 As shown, the utility model provides a mud and rock transport device for water areas used for channel regulation and dredging, including a transport ship 1, a storage mechanism is provided inside the transport ship 1, and the mud and rock are stored by the storage mechanism, a retractable assembly 5 and a ballast bag 6 are provided on one side of the transport ship 1, and the ballast bag 6 is connected to the one side of the transport ship 1 through the retractable assembly 5; a water pipe 10 with an electromagnetic valve is fixedly provided at the bottom end of the ballast bag 6, an air pipe 7 is fixedly provided at the top end of the ballast bag 6, and an air pump 8 is fixedly provided on the air pipe 7, and the air pump 8 can both drive air into the ballast bag 6 and extract the air inside the ballast bag 6; a guide plate 9 is fixedly provided at the bottom end of the ballast bag 6, the density of the guide plate 9 is greater than the density of water, the water pipe 10 is embedded in the middle part of the guide plate 9, and the guide plate 9 can be submerged in water to ensure that the water pipe 10 can be inserted into the water.

[0021] The mud and rocks stored in the storage mechanism are transported by the transport ship 1. After being transported to the destination, the mud and rocks in the storage mechanism are discharged to the river bank on the side of the transport ship 1. At the same time, the ballast bag 6 is placed in the water through the retractable assembly 5. In the initial state, the ballast bag 6 floats on the water surface. Under the action of the guide plate 9, the water pipe 10 is inserted underwater, and then the air flow is driven by the air pump 8 to extract the air inside the ballast bag 6. As a result, negative pressure is generated inside the ballast bag 6, and water is sucked into the ballast bag 6 through the water pipe 10. The ballast bag 6 becomes heavier due to water absorption and tends to sink underwater. During the process of pushing out the mud and rocks, the center of gravity of the transport ship 1 tilts to one side, and the weight of the ballast bag 6 pulls the transport ship 1 from the other side, thereby alleviating the tilt of the center of gravity, keeping the transport ship 1 stable, and avoiding capsizing. After use, the solenoid valve on the water pipe 10 is opened, and air is injected into the ballast bag 6 through the air pump 8 and the air pipe 7 to discharge the water inside the ballast bag 6.

[0022] In some embodiments, Figure 1 , Figure 5 As shown, the retracting assembly 5 includes a reel 501, two fixed wheels 502 are fixedly provided at the outer end of the reel 501, two suspension ropes 505 are fixedly provided at the top of the counterweight bag 6, the top ends of the two suspension ropes 505 are respectively fixedly connected to the outer ends of the two fixed wheels 502, the suspension ropes 505 are wound around the outer ends of the fixed wheels 502, and the reel 501 and the fixed wheels 502 can rotate and control the lifting and lowering of the counterweight bag 6. Both ends of the reel 501 are provided with end plates 503 through a rotating shaft, and the end plates 503 are fixedly provided on one side of the transport ship 1, and a first motor 504 is fixedly provided on one of the end plates 503, and one end of the reel 501 passes through the end plate 503 and is fixedly connected to the output shaft of the first motor 504.

[0023] The first motor 504 can drive the winding shaft 501 and the fixed wheel 502 to rotate, and the rotation of the fixed wheel 502 can control the retraction and extension of the lifting rope 505. When the ballast bag 6 is in use, the lifting rope 505 is loosened to place the ballast bag 6 downward on the water surface. When it is not needed, the lifting rope 505 is pulled to drive the ballast bag 6 upward, so that the ballast bag 6 is suspended on the side of the transport ship 1.

[0024] In some embodiments, Figure 1~Figure 4 As shown, the storage mechanism includes a storage cabin 2 located inside the transport ship 1, and a plurality of pallets 13 are fixedly provided at the bottom end of the storage cabin 2. Both ends of the pallets 13 are provided with a second linear motor 14 located on the inner wall of the transport ship 1. One end of the pallet 13 is fixedly connected to the mover of the second linear motor 14 on the corresponding side, and the second linear motor 14 is used to control the lifting and lowering of the storage cabin 2.

[0025] A closing plate 3 is provided on the side of the storage cabin 2 away from the counterweight bag 6, and the outer end of the closing plate 3 is in contact with the inner wall of the storage cabin 2; an adjusting shaft 15 is fixedly provided at the bottom end of the closing plate 3, and a second motor 16 is fixedly provided on the front side of the storage cabin 2. Both ends of the adjusting shaft 15 are movably connected to the inner wall of the transport ship 1 through sealed bearings, and the front end of the adjusting shaft 15 extends to the front side of the storage cabin 2 and is fixedly connected to the output shaft of the second motor 16.

[0026] A first linear motor 11 is fixedly provided at the top of the upper edges of the front and rear sides of the storage cabin 2, a fixed beam 4 is provided on the top of the storage cabin 2, both ends of the fixed beam 4 are fixedly connected to the movers of the two first linear motors 11 respectively, a push plate 12 is fixedly provided at the bottom end of the fixed beam 4, both ends of the push plate 12 are in sliding contact with the inner wall of the storage cabin 2, and the mud and rocks inside the storage cabin 2 are pushed out by the push plate 12.

[0027] Mud and rocks are stored inside the storage cabin 2. During transportation, the storage cabin 2 is located inside the transport ship 1. When the mud and rocks need to be discharged, the mover of the second linear motor 14 moves upward, driving the support plate 13 to move upward, and then driving the storage cabin 2 to move upward. Subsequently, the second motor 16 drives the adjustment shaft 15 to rotate, and drives the closing plate 3 to rotate, so as to open the storage cabin 2. The rotated closing plate 3 is placed on the river bank and tilted slightly downward. At this time, the mover of the first linear motor 11 is used to drive the fixed beam 4 and the push plate 12 to move. The push plate 12 moves toward the closing plate 3, pushing the mud and rocks inside the storage cabin 2 to be discharged to the river bank through the closing plate 3.

[0028] Each embodiment in this specification is described in a related manner, and the same or similar parts between the embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims

1. A device for transporting debris in waters for channel regulation and dredging, comprising a transport ship (1), wherein a storage mechanism is provided inside the transport ship (1), and wherein: The transport ship (1) is provided with a retractable assembly (5) and a ballast bag (6) on one side, and the ballast bag (6) is connected to the transport ship (1) through the retractable assembly (5); a water pipe (10) with a solenoid valve is fixedly provided at the bottom end of the ballast bag (6), an air pipe (7) is fixedly provided at the top end of the ballast bag (6), and an air pump (8) is fixedly provided on the air pipe (7), and the air pump (8) can drive air into the ballast bag (6) and can also extract air from the ballast bag (6); a guide plate (9) is fixedly provided at the bottom end of the ballast bag (6), the density of the guide plate (9) is greater than the density of water, and the water pipe (10) is embedded in the middle part of the guide plate (9).

2. A device for transporting debris in water areas for channel regulation and dredging according to claim 1, characterized in that: The retracting and unwinding assembly (5) comprises a reel (501), two fixed wheels (502) are fixedly provided at the outer end of the reel (501), two lifting ropes (505) are fixedly provided at the top end of the counterweight bag (6), the top ends of the two lifting ropes (505) are respectively fixedly connected to the outer ends of the two fixed wheels (502), the lifting ropes (505) are wound around the outer ends of the fixed wheels (502), and the reel (501) and the fixed wheels (502) can rotate and control the lifting and lowering of the counterweight bag (6); both ends of the reel (501) are provided with end plates (503) via a rotating shaft, the end plates (503) are fixedly provided on one side of the transport ship (1), a first motor (504) is fixedly provided on one of the end plates (503), and one end of the reel (501) passes through the end plate (503) and is fixedly connected to the output shaft of the first motor (504).

3. The device for transporting debris in water areas for channel regulation and dredging according to claim 1 is characterized by: The storage mechanism comprises a storage compartment (2) located inside the transport ship (1), a plurality of pallets (13) being fixedly provided at the bottom end of the storage compartment (2), a second linear motor (14) being provided at both ends of the pallet (13) and being located on the inner wall of the transport ship (1), and one end of the pallet (13) being fixedly connected to a mover of the second linear motor (14) on a corresponding side.

4. A device for transporting debris in water areas for channel regulation and dredging according to claim 3, characterized in that: A closing plate (3) is provided on a side of the storage compartment (2) away from the counterweight bag (6), and the outer end of the closing plate (3) is in contact with the inner wall of the storage compartment (2); an adjusting shaft (15) is fixedly provided at the bottom end of the closing plate (3), and a second motor (16) is fixedly provided at the front side of the storage compartment (2); both ends of the adjusting shaft (15) are movably connected to the inner wall of the transport ship (1) via sealed bearings, and the front end of the adjusting shaft (15) extends to the front side of the storage compartment (2) and is fixedly connected to the output shaft of the second motor (16).

5. The device for transporting debris in water areas for channel regulation and dredging according to claim 3 is characterized by: A first linear motor (11) is fixedly provided at the top of the upper edges of both front and rear sides of the storage compartment (2); a fixed crossbeam (4) is provided at the top of the storage compartment (2); two ends of the fixed crossbeam (4) are respectively fixedly connected to the movers of the two first linear motors (11); a push plate (12) is fixedly provided at the bottom end of the fixed crossbeam (4); two ends of the push plate (12) are in sliding contact with the inner wall of the storage compartment (2).

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