Garbage cleaning ship used in front of dam of hydropower station

Abstract

The invention discloses a garbage cleaning ship used in front of a dam of a hydropower station, and relates to the technical field of water surface garbage cleaning equipment, the garbage cleaning ship comprises a main body unit, and the main body unit comprises a ship body, two gathering plates arranged on the ship body and a power assembly arranged on the ship body; the cleaning unit comprises a spiral conveying assembly arranged on the ship body, a garbage collecting assembly arranged on the ship body and connected with the spiral conveying assembly, and an automatic sealing assembly arranged on the garbage collecting assembly. According to the garbage cleaning ship used in front of the dam of the hydropower station, the cleaning unit is arranged, floating garbage in water is conveyed and cleaned in a spiral mode through an inclined conveying pipe, a spiral blade and other structures on the cleaning unit, and in the process that the floating garbage is conveyed to a high position from a low position, water and garbage are separated in time; and in addition, the situation that the device is damaged due to winding of small sundries can be reduced, and the practicability is high.

Description

Technical Field

[0001] The invention relates to the technical field of water surface garbage cleaning equipment, in particular to a garbage cleaning boat used in front of a dam of a hydropower station. Background Art

[0002] Cleaning up garbage on the water surface in front of the hydropower station dam is an important operation, especially in the rainy season. If there is floating garbage upstream and it accumulates in front of the hydropower station dam, if it is not cleaned up in time, it will block the water inlet of the unit or the trash rack in front of the dam. This seriously threatens the safety of the trash rack and the unit equipment, and may cause the trash rack to be blocked, resulting in the loss of unit output or even forced shutdown, causing a large amount of power loss;

[0003] At present, in the current dam operation environment, there is often floating garbage in the water level area in front of the reservoir. If such floating garbage invades the power generation system, it is very likely to induce accidents that are difficult to deal with. As far as the general situation of garbage cleaning in hydropower stations is concerned, the traditional manual salvage mode is mostly used. Specifically, a special driver is required to operate the salvage boat, and two to three operators are required to carry out salvage operations on the side of the station ship. This traditional operation mode not only consumes a lot of manpower and material resources, but also hides high-risk factors that cannot be ignored. Considering that the water level in front of the reservoir can usually reach a height of tens of meters or even hundreds of meters, in this case, once an operator accidentally falls into the water, the rescue work will face an extremely severe situation and the rescue will be extremely difficult;

[0004] Traditional salvage boats are usually operated by operators to move the salvage boat to the garbage cleaning site, and then the garbage is carried to a higher place through a grid-type conveyor belt, and then transported to the salvage boat. However, since most of the floating garbage in the water is relatively small, such as dead leaves, driftwood, water plants, and phytoplankton, these small debris are easily entangled in the grid of the conveyor belt. As the conveyor belt continues to run, more and more garbage is attached to the conveyor belt. If it is not cleaned in time, it may cause damage to the machine. After a period of operation, it takes a lot of manpower and time to clean it up, so improvements are needed. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the fact that the above-mentioned existing garbage cleaning boats used in front of the dam of a hydropower station have the problem that the manual operation of the cleaning boat to salvage and clean on the water surface is relatively labor-intensive, has low cleaning efficiency, and has certain safety hazards, and the existing salvage boats use a grid-type conveyor belt cleaning method, which is easy to entangle small surface debris and cause damage to the cleaning equipment, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide a garbage cleaning ship for use in front of the dam of a hydropower station, which aims to solve the problem that the method of manually operating a cleaning ship to salvage and clean on the water surface is more labor-intensive, has low cleaning efficiency, and has certain safety hazards, and the existing salvage ship uses a grid conveyor belt cleaning method, which is easy to entangle small surface debris and cause damage to the cleaning equipment.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising a main unit, including a hull, two gathering plates arranged on the hull, and a power assembly arranged on the hull;

[0009] The cleaning unit comprises a spiral conveying assembly arranged on the hull, a garbage collecting assembly arranged on the hull and connected to the spiral conveying assembly, an automatic sealing assembly arranged on the garbage collecting assembly, and an inspection assembly arranged on the hull.

[0010] As a preferred solution of the garbage cleaning ship used in front of the dam of a hydropower station described in the present invention, the power assembly includes an engine arranged on the hull, and a propeller arranged on the engine.

[0011] As a preferred solution of the garbage cleaning ship used in front of the dam of a hydropower station described in the present invention, the spiral conveying assembly includes two oblique through holes arranged on the hull, an inclined feed pipe arranged inside the oblique through holes, and a motor arranged on the inclined feed pipe.

[0012] As a preferred solution of the garbage cleaning ship used in front of the dam of a hydropower station described in the present invention, the spiral conveying assembly includes a driving shaft arranged in the inclined conveying pipe and connected to the motor, a spiral blade arranged on the driving shaft, and a connecting frame arranged on the inclined conveying pipe and connected to the driving shaft.

[0013] As a preferred solution of the garbage cleaning ship used in front of the dam of a hydropower station described in the present invention, a material guide pipe is arranged on the inclined material conveying pipe, a raised plate is arranged between the two connecting frames, and the two inclined material conveying pipes are located between the two gathering plates.

[0014] As a preferred embodiment of the garbage cleaning ship for use in front of a hydropower station dam described in the present invention, the garbage collection assembly includes two chutes arranged on the hull, a collection box arranged on the hull and connected to the two chutes, and a handle arranged on the garbage box.

[0015] As a preferred solution of the garbage cleaning ship used in front of the dam of a hydropower station described in the present invention, the automatic sealing assembly includes a box cover arranged above the collection box, a feed port arranged on the box cover and connected to the material guide pipe, a cavity arranged inside the box cover, and two sealing plates arranged inside the cavity.

[0016] As a preferred solution of the garbage cleaning boat used in front of the dam of a hydropower station described in the present invention, the automatic sealing component also includes a connecting plate arranged on the box cover, two storage grooves arranged on the connecting plate, a telescopic cylinder arranged in the storage grooves, and a connecting block arranged on the telescopic cylinder and connected to the sealing plate, and a sealing sensor is arranged on the inner wall of the collection box.

[0017] As a preferred solution of the garbage cleaning ship for use in front of a hydropower station dam described in the present invention, two fixing plates connected to the hull are arranged on the box cover, two positioning plates are arranged on the collecting box and below the fixing plates, positioning holes are arranged on the positioning plates, and screws connected to the positioning holes are arranged on the fixing plates.

[0018] As a preferred solution of the garbage cleaning ship used in front of the dam of a hydropower station described in the present invention, the inspection component includes a support plate arranged on the hull, and an inspection camera arranged on the support plate.

[0019] Beneficial effects of the present invention:

[0020] 1. By setting up a cleaning unit, the inclined conveying pipe, motor, drive shaft, spiral blades and other structures on the cleaning unit are used to carry out spiral transportation and cleaning of floating garbage in the water. In the process of transporting floating garbage from low to high, water and garbage can be separated in time, which is convenient for subsequent garbage transportation and treatment, and can reduce the damage of the device due to entanglement of small debris, and it is more practical.

[0021] 2. By setting up patrol cameras, garbage on the water surface can be monitored regularly. During the flood season, the frequency of garbage detection in front of the hydropower station dam can be increased to timely and accurately discover garbage accumulation that may threaten the safe operation of the hydropower station, which greatly saves manpower and energy, ensures personnel safety, and ensures the safe operation of the hydropower station. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 It is a structural schematic diagram of the main unit of the present invention.

[0025] Figure 3 For the present invention Figure 1 Enlarged view of point A in the middle.

[0026] Figure 4 It is a schematic structural diagram of the spiral conveying assembly of the present invention.

[0027] Figure 5 It is a schematic structural diagram of the automatic sealing component of the present invention.

[0028] Figure 6 It is a schematic diagram of the structure of the garbage collection component of the present invention. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0033] Example 1, reference Figures 1 to 6 , which is the first embodiment of the present invention, provides a garbage cleaning ship for use in front of a hydropower station dam, the device comprising a main unit 100, including a hull 101, two gathering plates 102 arranged on the hull 101, and a power component 103 arranged on the hull 101; a cleaning unit 200, including a spiral conveying component 201 arranged on the hull 101, a garbage collecting component 202 arranged on the hull 101 and connected to the spiral conveying component 201, an automatic sealing component 203 arranged on the garbage collecting component 202, and an inspection component 204 arranged on the hull 101.

[0034] Among them, the two gathering plates 102 are fixedly connected to the two sides of the head of the hull 101, and the two gathering plates 102 are arranged opposite to each other and inclined at 45 degrees, thereby showing a change from wide to narrow, so as to gather the garbage in the water when the hull 101 moves, making it more convenient for the cleaning unit 200 to perform cleaning work.

[0035] When in use, the movement of the hull 101 can be controlled by the setting of the power component 103, the garbage in the water gathered by the gathering plate 102 can be spirally transported and cleaned by the spiral conveying component 201, and the garbage transported up by the spiral conveying component can be centrally collected by the setting of the garbage collecting component 202. The automatic sealing component 203 can automatically seal the garbage collecting component 202 after it is full and stop the cleaning operation. The inspection component 204 can avoid manual operation of the hull 101, realize unmanned automatic cleaning of garbage in the water, enhance the automation of the device, and avoid the safety hazard of manual operation of the hull 101 to salvage garbage.

[0036] Example 2, reference Figures 1 to 6 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the power component 103 includes an engine 103a arranged on the hull 101, and a propeller 103b arranged on the engine 103a; wherein, the movement of the hull 101 can be controlled by driving the propeller 103b to rotate through the engine 103a.

[0037] Furthermore, the spiral conveying assembly 201 includes two oblique through holes 201a arranged on the hull 101, an inclined feed pipe 201b arranged inside the oblique through holes 201a, and a motor 201c arranged on the inclined feed pipe 201b; wherein the two inclined feed pipes 201b are respectively fixedly connected to the inside of the two oblique through holes 201a, and the two oblique through holes 201a are opened at the head of the hull 101, and the inclined feed pipe 201b is inclinedly arranged, with half of its bottom end being in the water and the other half being on the water surface, thereby not only being able to clean up garbage floating on the water surface, but also being able to clean up garbage in the water, and having strong applicability, and the motor 201c is fixedly connected to the top of the inclined feed pipe 201b.

[0038] Furthermore, the spiral conveying assembly 201 includes a driving shaft 201d arranged in the inclined conveying pipe 201b and connected to the motor 201c, a spiral blade 201e arranged on the driving shaft 201d, and a connecting frame 201f arranged on the inclined conveying pipe 201b and connected to the driving shaft 201d; wherein the driving shaft 201d is fixedly connected to the output end of the motor 201c, the spiral blade 201e is fixedly connected to the driving shaft 201d, the connecting frame 201f is fixedly connected to the bottom end of the inclined conveying pipe 201b, and the bottom end of the driving shaft 201d is rotatably connected to the connecting frame 201f through a bearing; through the arrangement of the inclined conveying pipe 201b and the spiral blade 201e, it is possible to achieve timely separation of water and garbage in the process of transporting floating garbage from a low place to a high place, facilitate subsequent garbage transportation and treatment, and reduce the situation where the device is damaged due to entanglement of small debris, and the practicability is strong.

[0039] Furthermore, a guide pipe 201b-1 is provided on the inclined conveying pipe 201b, and a raised plate 201b-2 is provided between the two connecting frames 201f, and the two inclined conveying pipes 201b are located between the two gathering plates 102; wherein, the guide pipe 201b-1 is connected to the highest point at the bottom of the outer surface of the inclined conveying pipe 201b, so that when the garbage is transported from a low place to a high place, it can be discharged through the guide pipe 201b-1; the raised plate 201b-2 is fixedly connected between the two inclined conveying pipes 201b. Since there is a certain gap between the two inclined conveying pipes 201b, the setting of the raised plate 201b-2 facilitates the garbage to enter the two inclined conveying pipes 201b.

[0040] Furthermore, the garbage collection component 202 includes two chutes 202a arranged on the hull 101, a collection box 202b arranged on the hull 101 and connected to the two chutes 202a, and a handle 202c arranged on the garbage box; wherein, the chutes 202a are opened on the hull 101, and the bottom of the collection box 202b is provided with a protrusion adapted to the chutes 202a, so that the collection box 202b can slide in the chutes 202a, and then after the collection box 202b is full of garbage, the garbage therein can be cleaned up by sliding the collection box 202b away from the guide tube 201b-1, and the setting of the handle 202c makes it convenient for the staff to move the collection box 202b.

[0041] Furthermore, the automatic sealing assembly 203 includes a box cover 203a disposed above the collection box 202b, a feed port 203b disposed on the box cover 203a and connected to the material guide tube 201b-1, a cavity 203c disposed inside the box cover 203a, and two sealing plates 203d disposed inside the cavity 203c; wherein the box cover 203a is fitted with the collection box 202b, the feed port 203b is opened at the top of the box cover 203a, and there are two feed ports 203b, and the positions of the two feed ports 203b are respectively Corresponding to the positions of the two material guide pipes 201b-1, the cavity 203c is opened inside the box cover 203a, and the cavity 203c is connected to the feed port 203b, and the two sealing plates 203d are slidably connected inside the cavity 203c. When the two sealing plates 203d are fully opened, the two feed ports 203b are fully exposed, which is convenient for the entry of garbage. On the contrary, when the two sealing plates 203d are fully closed, they play the role of closing the feed port 203b and stop the operation of the motor 201c at the same time, that is, stop the cleaning work.

[0042] Furthermore, the automatic sealing assembly 203 also includes a connecting plate 203e arranged on the box cover 203a, two storage grooves 203f arranged on the connecting plate 203e, a telescopic cylinder 203g arranged in the storage groove 203f, and a connecting block 203h arranged on the telescopic cylinder 203g and connected to the sealing plate 203d, and a sealing sensor 203i is arranged on the inner wall of the collection box 202b; wherein the connecting plate 203e is located in the middle of the top of the box cover 203a, and the connecting plate 203e is located between the two material guide pipes 201b-1, and the two storage grooves 203g are arranged in the storage grooves 203f. The storage grooves 203f are respectively opened on both sides of the connecting plate 203e, one end of the telescopic cylinder 203g is fixedly connected to the inside of the storage groove 203f, and the other end of the telescopic cylinder 203g is fixedly connected to one side of the top of the sealing plate 203d through the connecting block 203h. The sealing sensor 203i is located at the top of the inner wall of the collecting box 202b. When the garbage inside the collecting box 202b is full, the closing sensor sends a signal, and the system gets feedback, so that the telescopic cylinder 203g can be started to drive the sealing plate 203d to close the feed port 203b and stop the cleaning work at the same time.

[0043] Furthermore, the box cover 203a is provided with two fixing plates 203a-1 connected to the hull 101, and two positioning plates 203a-2 are provided on the collection box 202b and below the fixing plates 203a-1, and the positioning plates 203a-2 are provided with positioning holes 203a-3, and the fixing plates 203a-1 are provided with screws 203a-4 connected to the positioning holes 203a-3; wherein the box cover 203a is fixedly connected to the hull 101 through the fixing plates 203a-1. 1, two positioning plates 203a-2 are respectively fixedly connected to the tops of both sides of the collecting box 202b, and the positioning plates 203a-2 are located below the fixing plate 203a-1, the positioning holes 203a-3 are opened on the positioning plates 203a-2, and the fixing plate 203a-1 is provided with threaded holes threadedly connected to the screw rod 203a-4, and the positions of the threaded holes correspond downwardly to the positions of the positioning holes 203a-3, so that the screw rod 203a-4 can position the collecting box 202b.

[0044] When in use, the propeller 103b is driven to rotate by starting and controlling the generator, thereby controlling the movement of the hull 101. When cleaning garbage, the inspection component 204 is used to identify garbage in the water area, and the best route is planned to move the hull 101 to the garbage. During the movement of the hull 101, the two gathering plates 102 will gather the garbage on the route, and at the same time, the motor 201c drives the drive shaft 201d and the spiral blade 201e to spirally transport the gathered garbage to the highest point of the inclined conveying pipe 201b, and then enter the collection box 202b through the guide pipe 201b-1 and the feed port 203b;

[0045] As garbage continues to enter, when the sealing sensor 203i identifies that the garbage inside the collection box 202b is full, the system receives feedback, thereby starting the telescopic cylinder 203g to drive the two sealing plates 203d to move toward each other to completely close the feed port 203b, and at the same time stop the cleaning work, then dock the hull 101, and the staff will pull the collection box 202b out from under the box cover 203a through the handle 202c, so that the garbage inside the collection box 202b can be centrally processed.

[0046] The remaining structures are the same as those of Example 1.

[0047] Example 3, reference Figure 1 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: the inspection component 204 includes a support plate 204a arranged on the hull 101, and an inspection camera 204b arranged on the support plate 204a; wherein, the support plate 204a is fixedly connected to the hull 101, the inspection camera 204b is arranged at the highest point on the support plate 204a, and the inspection camera 204b can be rotated at multiple angles to inspect the surroundings of the water surface.

[0048] When in use, the inspection component 204 is the eye of the entire device, and plays a critical leading role in the garbage cleaning operation. In a conventional operation scenario, if the garbage on the water surface in front of the dam is scattered, the cleaning device can adopt a zigzag route to ensure that the entire area is cleaned up without omission. When the amount of floating garbage on the water surface is small or its distribution is relatively concentrated, the advantages of the inspection camera 204b can be fully utilized to quickly carry out garbage inspection work on the river surface. Then plan a most reasonable salvage route and feed it back to the control system of the device to improve work efficiency.

[0049] The remaining structure is the same as that of Example 2.

[0050] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0051] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A garbage cleaning boat used in front of a hydropower station dam, characterized by: include, A main unit (100) comprises a hull (101), two gathering plates (102) arranged on the hull (101), and a power assembly (103) arranged on the hull (101); The cleaning unit (200) comprises a screw conveying assembly (201) arranged on the hull (101), a garbage collection assembly (202) arranged on the hull (101) and connected to the screw conveying assembly (201), an automatic sealing assembly (203) arranged on the garbage collection assembly (202), and an inspection assembly (204) arranged on the hull (101).

2. The garbage cleaning ship for use in front of a hydropower station dam according to claim 1, characterized in that: The power assembly (103) comprises an engine (103a) arranged on the hull (101), and a propeller (103b) arranged on the engine (103a).

3. The garbage cleaning ship for use in front of a hydropower station dam according to claim 2 is characterized by: The screw conveying assembly (201) comprises two oblique through holes (201a) arranged on the hull (101), an inclined material conveying pipe (201b) arranged inside the oblique through holes (201a), and a motor (201c) arranged on the inclined material conveying pipe (201b).

4. The garbage cleaning ship for use in front of a hydropower station dam according to claim 3 is characterized by: The spiral conveying assembly (201) comprises a drive shaft (201d) arranged in the inclined conveying pipe (201b) and connected to a motor (201c), a spiral blade (201e) arranged on the drive shaft (201d), and a connecting frame (201f) arranged on the inclined conveying pipe (201b) and connected to the drive shaft (201d).

5. The garbage cleaning ship for use in front of a hydropower station dam according to claim 4 is characterized by: A material guide pipe (201b-1) is provided on the inclined material conveying pipe (201b), a raised plate (201b-2) is provided between the two connecting frames (201f), and the two inclined material conveying pipes (201b) are located between the two gathering plates (102).

6. The garbage cleaning ship for use in front of a hydropower station dam according to claim 5, characterized in that: The garbage collection assembly (202) comprises two chutes (202a) arranged on the hull (101), a collection box (202b) arranged on the hull (101) and connected to the two chutes (202a), and a handle (202c) arranged on the garbage box.

7. The garbage cleaning ship for use in front of a hydropower station dam according to claim 6, characterized in that: The automatic sealing assembly (203) comprises a box cover (203a) arranged above the collection box (202b), a feed port (203b) arranged on the box cover (203a) and connected to the material guide pipe (201b-1), a cavity (203c) arranged inside the box cover (203a), and two sealing plates (203d) arranged inside the cavity (203c).

8. The garbage cleaning ship for use in front of a hydropower station dam according to claim 7 is characterized by: The automatic sealing assembly (203) further comprises a connecting plate (203e) arranged on the box cover (203a), two storage grooves (203f) arranged on the connecting plate (203e), a telescopic cylinder (203g) arranged in the storage grooves (203f), and a connecting block (203h) arranged on the telescopic cylinder (203g) and connected to the sealing plate (203d), and a sealing sensor (203i) is arranged on the inner wall of the collection box (202b).

9. The garbage cleaning ship for use in front of a hydropower station dam according to claim 8, characterized in that: The box cover (203a) is provided with two fixing plates (203a-1) connected to the hull (101), the collection box (202b) is provided with two positioning plates (203a-2) below the fixing plates (203a-1), the positioning plates (203a-2) are provided with positioning holes (203a-3), and the fixing plates (203a-1) are provided with screws (203a-4) connected to the positioning holes (203a-3).

10. The garbage cleaning ship for use in front of a hydropower station dam according to claim 9, characterized in that: The inspection component (204) comprises a support plate (204a) arranged on the hull (101), and an inspection camera (204b) arranged on the support plate (204a).

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