A dredging engineering offshore barge platform

Abstract

The utility model discloses a dredging engineering offshore barge loading platform, including the hull, the first pipeline is fixedly arranged on the hull, and a plurality of second pipelines are fixedly communicated on the both sides of first pipeline, and the plurality of second pipelines are fixedly arranged with Z type elbow pipe away from first pipeline one end, and the Z type elbow pipe is rotatably arranged with the branch pipe away from second pipeline one end, and the branch pipe is fixedly arranged with the discharge pipe away from Z type elbow pipe one end, and the box is fixedly arranged on the hull and is located at a plurality of branch pipes, and the both sides of box are respectively provided with the round mouth for Z type elbow pipe and branch pipe's penetration, and the motor is fixedly arranged in a plurality of box inboard bottom, and the output of a plurality of motor all is provided with the gear assembly of driving branch pipe rotation. Motor drives branch pipe rotation through gear assembly, and branch pipe drives discharge pipe rotation, makes discharge pipe rotate certain angle, and then adjusts the angle position of sand loading, avoids sand barge sand uneven and does not fill the condition of loading, improves the working efficiency of barge loading platform.

Description

Technical Field

[0001] This utility model relates to the field of dredging engineering technology, and more specifically to a marine loading and unloading platform for dredging engineering. Background Technology

[0002] In the field of dredging construction technology, sand extraction is commonly carried out. The sand obtained from sand extraction is generally transported by sand barges. Sand barges are vessels used to transport sand back and forth. They receive sand in the sand extraction area and then transport it ashore or into the reclamation area. In this type of sand extraction, to facilitate the loading and transportation of the collected sand by sand barges, a floating loading platform is usually set up. During the loading and transportation of sand, the sand barge is moored to the side of the loading platform and receives sand from the platform. After being fully loaded, the sand barge departs from the loading platform.

[0003] Existing barge loading platforms have difficulty adjusting the angle and position of sand loading during the sand loading process, and continuously loading sand to the same point on the sand barge can easily lead to uneven sand loading or incomplete loading of the sand barge, thus reducing the working efficiency of the barge loading platform. Utility Model Content

[0004] The purpose of this utility model is to provide a marine loading platform for dredging projects, in order to solve the problem mentioned in the background art that existing loading platforms are difficult to adjust the angle and position of sand loading during the sand loading process, and continuously loading sand to the same point on the sand barge, which easily leads to uneven sand loading and incomplete filling of the sand barge, thus reducing the working efficiency of the loading platform.

[0005] To achieve the above objectives, this utility model provides a marine loading and unloading platform for dredging projects, comprising a hull, a control room located at the front of the hull, a first pipe fixedly mounted on the hull, one end of the first pipe extending out of the hull and fixedly mounted with a connecting flange, multiple second pipes fixedly connected to both sides of the first pipe, each of the multiple second pipes having a Z-shaped bend fixedly mounted at the end away from the first pipe, a branch pipe rotatably mounted at the end of the Z-shaped bend away from the second pipe, and a discharge pipe fixedly mounted at the end of the branch pipe away from the Z-shaped bend, a box fixedly mounted on the hull at each of the multiple branch pipes, the box having circular openings on both sides for the Z-shaped bend and branch pipe to pass through, a motor fixedly mounted at the bottom of the inner side of each of the multiple boxes, and a gear assembly for driving the branch pipe to rotate at the output end of each of the multiple motors.

[0006] By adopting the above scheme, the motor drives the branch pipe to rotate through the gear assembly, and the branch pipe drives the discharge pipe to rotate, so that the discharge pipe rotates at a certain angle, thereby adjusting the angle and position of the sand loading, avoiding uneven sand loading and incomplete loading of the sand barge. Multiple discharge pipes are independently controlled and adjusted to avoid interference and improve the working efficiency of the loading platform.

[0007] As a further improvement to this technical solution, anchoring devices are provided at both the front and stern of the hull, and four sets of anchoring devices are located at the four corners of the hull.

[0008] By adopting the above scheme, four sets of anchoring devices are used to fix the position of the hull relatively. After anchoring, the hull floats on the water and will not move significantly.

[0009] As a further improvement to this technical solution, each of the multiple boxes is provided with a cover plate on its top, and the cover plate is detachably installed from the box by multiple bolts.

[0010] By adopting the above solution, the interior of the enclosure can be easily maintained by removing the cover.

[0011] As a further improvement to this technical solution, the gear assembly includes a first gear and a second gear. The first gear is fixed to the output end of the motor, and the second gear is fixedly sleeved on the outer wall of the branch pipe. The first gear and the second gear are meshed together.

[0012] By adopting the above scheme, the motor drives the first gear to rotate, the first gear drives the second gear to rotate, and the second gear drives the branch pipe to rotate, thereby adjusting the angle of the discharge pipe.

[0013] As a further improvement to this technical solution, a rotary joint is provided at one end of each of the branch pipes, and the branch pipes are rotatably engaged with the Z-shaped bend through the rotary joint.

[0014] By adopting the above solution, the branch pipe and the Z-shaped bend are connected through a rotary joint, which also facilitates the rotation of the branch pipe.

[0015] As a further improvement to this technical solution, a support plate is fixedly installed on the bottom side of the inner side of the box near the discharge pipe, and the branch pipe is rotatably connected to the support plate.

[0016] By adopting the above scheme, the branch pipe is supported by a support plate, thus maintaining a stable state during the rotation of the branch pipe.

[0017] As a further improvement to this technical solution, a plurality of second pipes are arranged at intervals along the length of the first pipe, and each of the plurality of second pipes is equipped with a valve.

[0018] By adopting the above solution, it is convenient to install and maintain multiple second pipes and the first pipe.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] 1. By setting up branch pipes, the motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the branch pipe to rotate, and the branch pipe drives the discharge pipe to rotate, so that the discharge pipe rotates at a certain angle, thereby adjusting the angle and position of the sand loading, avoiding uneven sand loading or incomplete loading of the sand barge. Multiple discharge pipes are independently controlled and adjusted to avoid interference and improve the working efficiency of the loading platform.

[0021] 2. The enclosure protects the motor and gear assembly from impacts and rain damage. The top of the enclosure has a removable cover, which allows for easy maintenance of the interior. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a structural schematic diagram of the box body part of the utility model;

[0024] Figure 3 This is a cross-sectional structural diagram of the utility model housing.

[0025] The meanings of the labels in the diagram are as follows:

[0026] 1. Hull; 2. Control room; 3. First pipe; 4. Second pipe; 5. Z-bend; 6. Branch pipe; 7. Discharge pipe; 8. Box; 9. Motor; 10. Connecting flange; 11. Anchoring device; 12. Cover plate; 13. First gear; 14. Second gear; 15. Rotary joint; 16. Support plate; 17. Valve. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Please see Figures 1-3 As shown, this utility model provides a marine loading platform for dredging engineering, including a hull 1. A control room 2 is located on the front side of the hull 1. Anchoring devices 11 are located at both the front and rear ends of the hull 1. Four sets of anchoring devices 11 are located at the four corners of the hull 1. When the hull 1 sails to the predetermined water area, the four sets of anchoring devices 11 are used to fix the position of the hull 1 relative to the water surface. After anchoring, the hull 1 floats on the water surface without significant movement. A first pipe 3 is fixedly installed on the hull 1. One end of the first pipe 3 extends out of the hull 1 and is fixedly installed with a connecting flange 10. The end of the first pipe 3 away from the connecting flange 10 is closed. The connecting flange 10 is used to connect to the conveying pipeline of the sand dredging equipment, thereby conveying slurry to the first pipe 3. Multiple second pipes 4 are fixedly connected to both sides of the first pipe 3. The slurry is conveyed to the multiple second pipes 4 through the first pipe 3. The second pipes 4 are spaced apart along the length of the first pipe 3 to facilitate the installation and maintenance of multiple second pipes 4. Each of the multiple second pipes 4 is equipped with a valve 17 to control the second pipes 4. Each of the multiple second pipes 4 has a Z-shaped bend 5 fixedly installed at the end away from the first pipe 3. A branch pipe 6 is rotatably installed at the end of the Z-shaped bend 5 away from the second pipe 4. A discharge pipe 7 is fixedly installed at the end of the branch pipe 6 away from the Z-shaped bend 5. The mortar is transported through the second pipes 4 to the Z-shaped bend 5, then through the Z-shaped bend 5 to the branch pipe 6, and then through the branch pipe 6 to the discharge pipe 7. The mortar is sprayed out through the discharge pipe 7 to load sand onto the sand barge. Each of the multiple branch pipes 6 has a rotary joint 15 at one end. The branch pipe 6 is rotatably engaged with the Z-shaped bend 5 through the rotary joint 15, which connects the branch pipe 6 and the Z-shaped bend 5 and facilitates the rotation of the branch pipe 6.

[0030] Please see Figures 1-3As shown, a housing 8 is fixedly installed on the hull 1 at multiple branch pipes 6. The bottom of the housing 8 is fixed to the hull 1 by a support frame. Round openings for Z-shaped bends 5 and branch pipes 6 to pass through are respectively provided on both sides of the housing 8. Motors 9 are fixedly installed on the bottom inner side of each housing 8. Gear assemblies for driving the branch pipes 6 are provided at the output ends of each motor 9. The gear assemblies include a first gear 13 and a second gear 14. The first gear 13 is fixed to the output end of the motor 9, and the second gear 14 is fixedly sleeved on the outer wall of the branch pipe 6. The first gear 13 and the second gear 14 are meshed together. The motor 9 drives the first gear 13 to rotate. The second gear 14 rotates, which in turn drives the branch pipe 6 to rotate. The branch pipe 6 then drives the discharge pipe 7 to rotate, thereby adjusting the angle and position of the sand loading. This prevents uneven or incomplete sand loading on the sand barge, improving the working efficiency of the loading platform. A support plate 16 is fixedly installed on the bottom inner side of the box 8 near the discharge pipe 7. The branch pipe 6 is rotatably connected to the support plate 16, which supports the branch pipe 6 and keeps it stable during rotation. Each box 8 has a cover plate 12 on top. The cover plate 12 is detachably installed on the box 8 by multiple bolts, allowing for easy maintenance of the inside of the box 8 by removing the cover plate 12.

[0031] The specific working principle of this utility model is as follows: When the sand barge is moored to the side of the loading platform, the corresponding valve 17 is opened, and mortar containing sand is sprayed out from the discharge pipe 7 and falls into the hull of the sand barge to load sand into the barge. The operation is controlled by the control room 2. According to the sand loading position of the sand barge, the corresponding motor 9 is started. The motor 9 drives the first gear 13 to rotate, the first gear 13 drives the second gear 14 to rotate, the second gear 14 drives the branch pipe 6 to rotate, and the branch pipe 6 drives the discharge pipe 7 to rotate, so that the discharge pipe 7 rotates at a certain angle, thereby adjusting the angle and position of sand loading, avoiding uneven sand loading or incomplete loading of the sand barge. Multiple discharge pipes 7 are independently controlled and adjusted to avoid interference and improve the working efficiency of the loading platform.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dredging engineering offshore barge platform, comprising a hull (1), wherein a control room (2) is provided on the forward side of the hull (1), characterized in that: A first pipe (3) is fixedly installed on the hull (1). One end of the first pipe (3) extends out of the hull (1) and is fixedly installed with a connecting flange (10). Multiple second pipes (4) are fixedly connected to both sides of the first pipe (3). A Z-shaped bend (5) is fixedly installed at the end of each of the multiple second pipes (4) away from the first pipe (3). A branch pipe (6) is rotatably installed at the end of the Z-shaped bend (5) away from the second pipe (4). A discharge pipe (7) is fixedly installed at the end of the branch pipe (6) away from the Z-shaped bend (5). A box (8) is fixedly installed on the hull (1) at each of the multiple branch pipes (6). A round opening for the Z-shaped bend (5) and the branch pipe (6) to pass through is opened on both sides of the box (8). A motor (9) is fixedly installed at the bottom of the inner side of each of the multiple boxes (8). A gear assembly for driving the branch pipe (6) to rotate is installed at the output end of each of the multiple motors (9).

2. The offshore loading and unloading platform for dredging projects according to claim 1, characterized in that: Anchoring devices (11) are provided at both the front and rear ends of the hull (1), and four sets of anchoring devices (11) are located at the four corners of the hull (1).

3. A dredging engineering offshore barge platform according to claim 1, characterized in that: Each of the multiple boxes (8) is provided with a cover plate (12) on its top, and the cover plate (12) is detachably installed from the box (8) by multiple bolts.

4. A dredging engineering offshore barge platform according to claim 1, characterized in that: The gear assembly includes a first gear (13) and a second gear (14). The first gear (13) is fixed to the output end of the motor (9), and the second gear (14) is fixedly sleeved on the outer wall of the branch pipe (6). The first gear (13) and the second gear (14) are meshed together.

5. A dredging engineering offshore barge platform according to claim 1, characterized in that: One end of each of the branch pipes (6) is provided with a rotary joint (15), and the branch pipe (6) is rotatably engaged with the Z-shaped bend (5) through the rotary joint (15).

6. A dredging engineering offshore barge platform according to claim 1, characterized in that: A support plate (16) is fixedly installed on the bottom inner side of the box (8) near the discharge pipe (7), and the branch pipe (6) is rotatably connected to the support plate (16).

7. A dredging engineering offshore barge platform according to claim 1, characterized in that: Multiple second pipes (4) are spaced apart along the length of the first pipe (3), and each of the multiple second pipes (4) is equipped with a valve (17).

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