Ship bottom cleaning device for ship engineering

Abstract

The utility model relates to the technical field of ship engineering, and discloses a ship bottom cleaning device for ship engineering, which comprises a fixed plate, the bottom of the fixed plate is fixedly connected with a limiting bracket, two through grooves are respectively arranged in the fixed plate and the limiting bracket, and the inner peripheral walls of the four through grooves are connected with two suspenders in a penetrating manner; the end portions of the two hanging rods are fixedly connected with connecting blocks, one side of one connecting block is fixedly connected with a buoyancy plate, and the peripheral walls of the two connecting blocks are fixedly connected with scraping plates. And through the impact effect of water flow on the stress plate, the rotating plate and the cleaning plate can continuously rotate, and cleaning of the ship and self-cleaning work of the cleaning plate are completed in the rotating process, so that the cleaning effect of the device on dirt at the bottom of the ship is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship engineering, in particular to a ship bottom cleaning device for ship engineering. Background Technique

[0002] Ship engineering is the general term for ship construction and ship repair engineering, which involves many aspects such as ship structure design, material selection, manufacturing process, maintenance, etc. Ship engineering not only focuses on ship manufacturing and repair, but also involves aspects such as safety and environmental protection during ship navigation.

[0003] The ship bottom cleaning device for ship engineering plays a crucial role in modern ship maintenance, and it is necessary to regularly clean its ship bottom;

[0004] However, in the existing ship bottom cleaning devices, during the cleaning process, it is difficult to clean the cleaning structure itself again, so that the dirt cleaned from the ship bottom by the cleaning structure adheres to the cleaning structure again, which in turn affects the next cleaning work of the device on the ship bottom, resulting in poor cleaning effect of the device.

[0005] Therefore, how to design a ship bottom cleaning device for ship engineering has become a problem that needs to be solved currently. Content of the Utility Model

[0006] (I) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the utility model provides a ship bottom cleaning device for ship engineering, which solves the problems mentioned in the above background technique.

[0008] (II) Technical Solutions

[0009] To achieve the above object, the utility model provides the following technical solutions: A ship bottom cleaning device for ship engineering, including a fixing plate, the bottom of the fixing plate is fixedly connected with a limiting bracket, two through grooves are respectively opened in the fixing plate and the limiting bracket, and two suspension rods are connected through the inner peripheral walls of the four through grooves. Both ends of the two suspension rods are fixedly connected with connection blocks.

[0010] Preferably, a buoyancy plate is fixedly connected to one side of one of the connection blocks.

[0011] Preferably, scraping plates are fixedly connected to the outer peripheral walls of the two connection blocks, and the inner diameter of the opening of the scraping plate is set to gradually decrease from outside to inside.

[0012] Preferably, a connecting shaft is rotatably connected between the two connection blocks, and a plurality of rotating plates are symmetrically arranged on the outer peripheral wall of the connecting shaft, and inner cavities are evenly opened in the plurality of rotating plates.

[0013] Preferably, a plurality of compression springs are fixedly connected to the inner peripheral wall of the inner cavity, and a cleaning plate is fixedly connected to the end of the compression spring.

[0014] Preferably, force-receiving plates are fixedly connected to the ends of the plurality of rotating plates.

[0015] (III) Beneficial effects

[0016] The utility model provides a bottom cleaning device for ship engineering, which has the following beneficial effects: through the combined use of a scraping plate, rotating plates, a cleaning plate and force-receiving plates, during the movement of the ship, due to the impact of water flow on the force-receiving plates, the rotating plates and the cleaning plate can rotate continuously, and during the rotation process, the continuous cleaning of the ship bottom and the self-cleaning of the cleaning plate can be completed, thereby improving the cleaning effect of the device on the dirt at the ship bottom. Description of the drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a front sectional structure schematic diagram of the utility model;

[0019] Figure 3 is a top sectional structure schematic diagram of the utility model;

[0020] Figure 4 is a front sectional structure schematic diagram of the rotating plate in the utility model.

[0021] In the figure: 1, fixed plate; 101, limit bracket; 102, suspension rod; 103, connecting block; 104, buoyancy plate; 105, through groove; 2, scraping plate; 3, connecting shaft; 301, rotating plate; 302, inner cavity; 303, compression spring; 304, cleaning plate; 305, force-receiving plate. Specific embodiments

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0025] As Figures 1-4 shown, the present utility model provides a technical solution: a ship bottom cleaning device for ship engineering, including a fixing plate 1. A limiting bracket 101 is fixedly connected to the bottom of the fixing plate 1. Two through grooves 105 are respectively formed in the fixing plate 1 and the limiting bracket 101. Two suspension rods 102 are connected through the inner peripheral walls of the four through grooves 105. Connecting blocks 103 are fixedly connected to the ends of the two suspension rods 102. A buoyancy plate 104 is fixedly connected to one side of one of the connecting blocks 103. Scraping plates 2 are fixedly connected to the outer peripheral walls of the two connecting blocks 103. The inner diameter of the opening of the scraping plate 2 is set to gradually decrease from outside to inside.

[0026] Specifically: A connecting shaft 3 is rotatably connected between the two connecting blocks 103. A plurality of rotating plates 301 are symmetrically arranged on the outer peripheral wall of the connecting shaft 3. Inner cavities 302 are uniformly formed in the plurality of rotating plates 301. A plurality of compression springs 303 are fixedly connected to the inner peripheral walls of the inner cavities 302. Cleaning plates 304 are fixedly connected to the ends of the compression springs 303. Force-bearing plates 305 are fixedly connected to the ends of the plurality of rotating plates 301;

[0027] During use, first, through grooves 105 are opened in the limit bracket 101 and the fixing plate 1, and then the hanging rod 102 is passed through the groove 105, so that the hanging rod 102 can be limited thereby and can slide up and down based on the fixing plate 1. After the fixing plate 1 is fixedly connected to the outer peripheral wall of the ship, the connecting block 103 falls into the water under the action of its gravity. Coupled with the buoyancy of the buoyancy plate 104, after the connecting block 103 contacts the water, the buoyancy plate 104 and the connecting block 103 can generate buoyancy, so that this position is on the horizontal plane, that is, the top part of the connecting block 103 can be higher than the water surface, and the bottom part falls into the water. After the ship moves, the rotating plate 301 and the force-bearing plate 305 can be impacted by the water, and based on the inclined shape of the force-bearing plate 305, the rotating plate 301 can be further driven to continuously rotate, so that the rotating plate 301 indirectly achieves the effect of non-powered rotation based on the movement of the ship. Then, based on this, the inner cavity 302 is opened in the rotating plate 301, and the cleaning plate 304 is connected to the inner peripheral wall of the inner cavity 302 through the compression spring 303, so that the cleaning plate 304 has the elasticity to move outwards. Thus, during the rotation of the rotating plate 301, the cleaning plate 304 can contact the bottom of the ship, and then scrape and clean various dirt attached to the bottom of the ship. After the rotating plate 301 rotates between the two scraping plates 2, the scraping plates 2 can apply an extrusion force to the cleaning plate 304, so that the cleaning plate 304 can retract into the inner cavity 302. During the extrusion of the scraping plates 2 and the rotation of the rotating plate 301, the dirt scraped off by the cleaning plate 304 can be further cleaned indirectly by the scraping plates 2, preventing the dirt from adhering to the cleaning plate 304 again. After continuous and cyclic operation in this way, the cleaning effect of the device on the bottom of the ship can be further improved, and at the same time, the dirt is prevented from adhering to the cleaning plate 304 again.

[0028] The working process of the present utility model is as follows: First, through-grooves 105 are opened in the limit bracket 101 and the fixing plate 1, and then the suspension rod 102 is passed through the through-groove 105, so that the suspension rod 102 can be limited thereby and can slide up and down based on the fixing plate 1. After the fixing plate 1 is fixedly connected to the outer peripheral wall of the ship, the connecting block 103 falls into the water under the action of its gravity. Coupled with the buoyancy of the buoyancy plate 104, when the connecting block 103 contacts the water, the buoyancy plate 104 and the connecting block 103 can generate buoyancy, so that this position is on the horizontal plane, that is, the top part of the connecting block 103 can be higher than the water surface, and the bottom part falls into the water. After the ship moves, the rotating plate 301 and the force-bearing plate 305 can be impacted by the water, and based on the inclined shape of the force-bearing plate 305, the rotating plate 301 can be further driven to continuously rotate, so that the rotating plate 301 indirectly achieves the effect of non-powered rotation based on the movement of the ship. Then, based on this, the inner cavity 302 is opened in the rotating plate 301, and the cleaning plate 304 is connected to the inner peripheral wall of the inner cavity 302 through the compression spring 303, so that the cleaning plate 304 has the elasticity to move outwards. Thus, during the rotation of the rotating plate 301, the cleaning plate 304 can contact the bottom of the ship, and then scrape and clean various dirt attached to the bottom of the ship. After the rotating plate 301 rotates between the two scraping plates 2, the scraping plates 2 can apply an extrusion force to the cleaning plate 304, so that the cleaning plate 304 can retract into the inner cavity 302. During the extrusion of the scraping plates 2 and the rotation of the rotating plate 301, the scraping plates 2 can indirectly further clean the dirt scraped off by the cleaning plate 304, preventing the dirt from adhering to the cleaning plate 304 again. Then, after continuous and cyclic operation, the cleaning effect of the device on the bottom of the ship can be further improved, and at the same time, the dirt is prevented from adhering to the cleaning plate 304 again.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A bottom cleaning device for ship engineering, characterized in that It includes a fixed plate (1), a limiting bracket (101) is fixedly connected to the bottom of the fixed plate (1), two through slots (105) are respectively provided in the fixed plate (1) and the limiting bracket (101), and two suspension rods (102) are connected through the inner peripheral walls of the four through slots (105) in total. End portions of the two suspension rods (102) are fixedly connected with connection blocks (103).

2. The bottom cleaning device for ship engineering according to claim 1, characterized in that: One side of one of the connection blocks (103) is fixedly connected with a buoyancy plate (104).

3. The bottom cleaning device for ship engineering according to claim 1, characterized in that: Scrapers (2) are fixedly connected to the outer peripheral walls of the two connection blocks (103), and the inner diameter of the opening of the scraper (2) is set to gradually decrease from outside to inside.

4. A bottom cleaning device for ship engineering according to claim 1, characterized in that: A connecting shaft (3) is rotatably connected between the two connection blocks (103), a plurality of rotating plates (301) are symmetrically arranged on the outer peripheral wall of the connecting shaft (3), and inner cavities (302) are evenly provided in the plurality of rotating plates (301).

5. The bottom cleaning device for ship engineering according to claim 4, characterized in that: A plurality of compression springs (303) are fixedly connected to the inner peripheral wall of the inner cavity (302), and end portions of the compression springs (303) are fixedly connected with cleaning plates (304).

6. The bottom cleaning device for ship engineering according to claim 4, characterized in that: End portions of the plurality of rotating plates (301) are fixedly connected with stress plates (305).

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