Underwater marine organism antifouling device

Abstract

The utility model relates to the technical field of fouling organism removal equipment for underwater culverts, in particular to an underwater marine organism antifouling device which comprises an underwater pipeline composed of a plurality of square culverts, and a cleaning assembly is arranged on the inner wall of the underwater pipeline. Two driving assemblies used for controlling the cleaning assembly to longitudinally slide in a reciprocating mode are symmetrically arranged at the end of the underwater pipeline, the cleaning assembly comprises a mounting ring arranged on the inner wall of the underwater pipeline in a sliding mode, and a plurality of scrapers are arranged on the side, away from the driving assemblies, of the mounting ring in a sliding mode. Telescopic assemblies used for controlling the scrapers to shake are arranged at the positions, corresponding to the scrapers, of the mounting ring. The underwater pipeline cleaning device has the advantages that by arranging the cleaning assembly, the driving assembly and the telescopic assembly, the cleaning effect of the scraper is improved through reciprocating shaking of the scraper, the scraper can clean impurities or organisms adhering to the inner wall of an underwater pipeline, and therefore the impurities or organisms are prevented from adhering to the inner wall of the underwater pipeline for a long time, and the service life of the underwater pipeline is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fouling organism removal equipment for underwater culverts, in particular to an underwater anti-fouling device for marine organisms. Background Art

[0002] A square culvert is a culvert built with reinforced concrete box sections. It is called a square culvert because it is composed of multiple square or rectangular sections. It has a wide range of applications, such as culverts for roads and bridges and underwater pipelines made of multiple square culverts.

[0003] An anti-fouling device for automatically cleaning marine life is disclosed in the Chinese patent announcement number CN207952041U. The anti-fouling device for automatically cleaning marine life is configured by sliding a cleaning brush unit on a pipe frame. The cleaning brush unit is connected to a floating body device through a flexible rope. The floating body unit floating on the seawater fluctuates up and down with the waves. The force is transmitted to the cleaning brush unit through flexible expansion and contraction, so that the cleaning brush unit slides up and down along the pipe frame to automatically clean the marine life on the pipe frame. It is not necessary for the cleaning personnel to clean underwater regularly, which is convenient to use and reduces the labor cost.

[0004] However, compared with the existing technologies in the related fields, when underwater pipes are in use, shells and impurities in the ocean will adhere to the pipe wall, and it is difficult to completely clean the adhesions with only a cleaning brush, so these adhesions that are not cleaned off will still affect the service life of the underwater pipes. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide an underwater anti-fouling device for marine organisms.

[0007] The purpose of the utility model is achieved through the following technical solutions: an underwater anti-fouling device for marine organisms, comprising an underwater pipeline composed of a plurality of square culverts, the inner wall of the underwater pipeline is provided with a cleaning assembly, and the end of the underwater pipeline is symmetrically provided with two driving assemblies for controlling the longitudinal reciprocating sliding of the cleaning assembly;

[0008] The cleaning component includes a mounting ring slidably arranged on the inner wall of the underwater pipe, a plurality of scrapers are slidably arranged on one side of the mounting ring away from the driving component, and telescopic components for controlling the shaking of the scrapers are arranged at positions of the mounting ring corresponding to the plurality of scrapers.

[0009] Preferably, the driving assembly includes an installation box fixedly installed on the underwater pipeline, a motor is fixedly installed on the side of the installation box, the output end of the motor passes through the installation box and a first bevel gear is fixedly installed, a screw is provided on the installation box for horizontal rotation, and a second bevel gear meshing with the first bevel gear is fixedly provided at one end of the screw close to the first bevel gear.

[0010] By adopting the above technical solution, the specific structure and connection relationship of the driving assembly are introduced, so that the driving assembly can be used to control the installation ring to slide back and forth on the inner wall of the underwater pipeline.

[0011] Preferably, the mounting ring is threadedly connected to the screw rod, and the mounting ring fits against the inner wall of the underwater pipe.

[0012] By adopting the above technical solution, it is introduced how the driving component controls the installation ring to slide back and forth on the inner wall of the underwater pipeline.

[0013] Preferably, the telescopic assembly includes a first sleeve and a second sleeve, the first sleeve is fixedly mounted inside the mounting groove, the second sleeve is sleeved on the inner wall of the first sleeve, the end of the second sleeve away from the first sleeve is fixedly mounted on the scraper, and the first sleeve and the second sleeve are connected by an elastic member.

[0014] By adopting the above technical solution, the specific structure and connection relationship of the telescopic component are introduced.

[0015] Preferably, two first protrusions are symmetrically provided at one end of the first sleeve located inside the second sleeve, and a plurality of second protrusions are staggeredly provided on the inner wall of the second sleeve at positions corresponding to the two first protrusions.

[0016] By adopting the above technical solution, when the first protrusion contacts the second protrusion, the second sleeve will drive the scraper to vibrate, thereby improving the cleaning effect of the scraper.

[0017] Preferably, a flexible sealing member is fixedly provided on one end of the second sleeve close to the first sleeve.

[0018] By adopting the above technical solution and utilizing the flexible sealing element, it is possible to prevent impurities from entering the second sleeve and the first sleeve when the second sleeve moves.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] The underwater anti-fouling device for marine organisms is provided with a cleaning component, a driving component and a telescopic component. When the scraper encounters impurities or organisms attached to the inner wall of the underwater pipe, the scraper can directly clean them. When the scraper encounters impurities or organisms attached to the inner wall of the underwater pipe, the force on the scraper will drive the second sleeve to contract. When the first protrusion contacts the second protrusion, the second sleeve will drive the scraper to vibrate, thereby utilizing the reciprocating vibration of the scraper to improve the cleaning effect of the scraper, so that the scraper can clean the impurities or organisms attached to the inner wall of the underwater pipe, thereby preventing the impurities or organisms from adhering to the inner wall of the underwater pipe for a long time, and effectively ensuring the service life of the underwater pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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 labor.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the first axial side structure of the cleaning assembly of the utility model;

[0024] Figure 3 This is a schematic diagram of the second axial side structure of the cleaning assembly of the utility model;

[0025] Figure 4 For this utility model Figure 3 A schematic diagram of the structure enlargement at the center A;

[0026] Figure 5 This is a schematic diagram of the structure of the scraper of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the telescopic component of the utility model.

[0028] In the figure: 1. underwater pipeline; 2. cleaning assembly; 201. mounting ring; 202. scraper; 3. driving assembly; 301. mounting box; 302. motor; 303. first bevel gear; 304. screw; 305. second bevel gear; 4. telescopic assembly; 401. first sleeve; 402. second sleeve; 403. elastic member; 404. first protrusion; 405. second protrusion; 406. flexible sealing member. DETAILED DESCRIPTION

[0029] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.

[0032] like Figure 1-6 As shown, an underwater anti-fouling device for marine organisms includes an underwater pipe 1 composed of a plurality of square culverts, the inner wall of the underwater pipe 1 is provided with a cleaning component 2, and two driving components 3 for controlling the longitudinal reciprocating sliding of the cleaning component 2 are symmetrically provided at the end of the underwater pipe 1.

[0033] The cleaning component 2 includes a mounting ring 201 slidably arranged on the inner wall of the underwater pipe 1, and a plurality of scrapers 202 are slidably arranged on the side of the mounting ring 201 away from the driving component 3, and telescopic components 4 for controlling the shaking of the scrapers 202 are arranged at the positions of the mounting ring 201 corresponding to the plurality of scrapers 202.

[0034] The driving component 3 includes an installation box 301 fixedly installed on the underwater pipeline 1, and a motor 302 is fixedly installed on the side of the installation box 301. The output end of the motor 302 passes through the installation box 301 and is fixedly installed with a first bevel gear 303. A screw 304 is provided on the installation box 301 for horizontal rotation. The end of the screw 304 close to the first bevel gear 303 is fixedly provided with a second bevel gear 305 meshing with the first bevel gear 303. The installation ring 201 is threadedly connected with the screw 304, and the installation ring 201 is in contact with the inner wall of the underwater pipeline 1. The installation box 301 is provided with rotating holes corresponding to the output end of the motor 302 and the position of the screw 304. The screw 304 is connected to the rotating hole through a bearing. The bearing can reduce the friction of the screw 304 during rotation, thereby ensuring the stability of the screw 304 during rotation.

[0035] The telescopic assembly 4 includes a first sleeve 401 and a second sleeve 402. The first sleeve 401 is fixedly installed inside the mounting groove, and the second sleeve 402 is sleeved on the inner wall of the first sleeve 401. The end of the second sleeve 402 away from the first sleeve 401 is fixedly installed with the scraper 202. The first sleeve 401 and the second sleeve 402 are connected by an elastic member 403. Two first protrusions 404 are symmetrically provided at one end of the first sleeve 401 located inside the second sleeve 402. A plurality of second protrusions 405 are staggeredly provided on the inner wall of the second sleeve 402 corresponding to the positions of the two first protrusions 404. The shapes of the first protrusion 404 and the second protrusion 405 are both arc-shaped. When the first protrusion 404 contacts the second protrusion 405, the second sleeve 402 will drive the scraper 202 to shake, thereby improving the cleaning effect of the scraper 202.

[0036] A flexible seal 406 is fixedly provided at one end of the second sleeve 402 close to the first sleeve 401 . The flexible seal 406 can be used to prevent impurities from entering the second sleeve 402 and the first sleeve 401 when the second sleeve 402 moves.

[0037] The working process is as follows:

[0038] S1, when working, the two motors 302 cooperate to operate, so that the screw rod 304 controls the mounting ring 201 to slide downward;

[0039] S2. When the scraper 202 encounters impurities or organisms attached to the inner wall of the underwater pipe 1, the scraper 202 can directly clean them;

[0040] S3. When the scraper 202 encounters impurities or organisms adhering to the inner wall of the underwater pipe 1, the force on the scraper 202 drives the second sleeve 402 to contract. When the first protrusion 404 contacts the second protrusion 405, the second sleeve 402 drives the scraper 202 to vibrate, thereby utilizing the reciprocating vibration of the scraper 202 to improve the cleaning effect of the scraper 202, so that the scraper 202 can clean the impurities or organisms adhering to the inner wall of the underwater pipe 1;

[0041] S4. After cleaning is completed, the two motors 302 cooperate to operate so that the screw rod 304 controls the mounting ring 201 to slide toward the initial position.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An underwater antifouling device for marine organisms, characterized in that: It comprises an underwater pipeline (1) composed of a plurality of square culverts, the inner wall of the underwater pipeline (1) is provided with a cleaning component (2), and the end of the underwater pipeline (1) is symmetrically provided with two driving components (3) for controlling the longitudinal reciprocating sliding of the cleaning component (2); The cleaning assembly (2) comprises a mounting ring (201) slidably arranged on the inner wall of the underwater pipe (1); a plurality of scrapers (202) are slidably arranged on a side of the mounting ring (201) away from the driving assembly (3); and telescopic assemblies (4) for controlling the vibration of the scrapers (202) are arranged at positions of the mounting ring (201) corresponding to the plurality of scrapers (202).

2. The antifouling device for underwater marine organisms according to claim 1, characterized in that: The driving assembly (3) comprises an installation box (301) fixedly installed on the underwater pipeline (1); a motor (302) is fixedly installed on the side of the installation box (301); an output end of the motor (302) passes through the installation box (301) and is fixedly installed with a first bevel gear (303); a screw rod (304) is rotatably arranged on the installation box (301); and a second bevel gear (305) meshing with the first bevel gear (303) is fixedly arranged at one end of the screw rod (304) close to the first bevel gear (303).

3. The antifouling device for underwater marine organisms according to claim 2, characterized in that: The mounting ring (201) is threadedly connected to the screw rod (304), and the mounting ring (201) is in contact with the inner wall of the underwater pipe (1).

4. The antifouling device for underwater marine organisms according to claim 1, characterized in that: The telescopic assembly (4) comprises a first sleeve (401) and a second sleeve (402), wherein the first sleeve (401) is fixedly mounted inside the mounting groove, and the second sleeve (402) is sleeved on the inner wall of the first sleeve (401), and one end of the second sleeve (402) away from the first sleeve (401) is fixedly mounted on the scraper (202), and the first sleeve (401) and the second sleeve (402) are connected by an elastic member (403).

5. The antifouling device for underwater marine organisms according to claim 4, characterized in that: Two first protrusions (404) are symmetrically arranged at one end of the first sleeve (401) located inside the second sleeve (402), and a plurality of second protrusions (405) are staggeredly arranged on the inner wall of the second sleeve (402) at positions corresponding to the two first protrusions (404).

6. The antifouling device for underwater marine organisms according to claim 4, characterized in that: A flexible sealing member (406) is fixedly provided at one end of the second sleeve (402) close to the first sleeve (401).

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