Anti-collision device for electric push ship

Abstract

The utility model relates to an electric push ship anti-collision device, which belongs to the technical field of anti-collision protection equipment and comprises a mounting bottom plate, and a limiting baffle is mounted above the mounting bottom plate. By arranging a limiting baffle, a mounting bottom plate, a limiting guide rail and a first limiting sliding block, symmetrically-distributed springs can be mounted in the limiting guide rail in actual use, and the anti-collision protection mechanism is matched to reset after stress disappears. The anti-collision protection mechanism is arranged, the whole equipment can be conveniently installed from the side face of the electric push ship through an installation connecting plate and a positioning bolt, meanwhile, an isolation anti-collision plate and an installation bottom plate are fixedly installed through a first limiting plug pin, and the whole equipment is in a stable state after being fixed through the installation connecting plate and the positioning bolt; the impact on the electric push ship is reduced, the overall structure is simple and easy to operate, electrical equipment is not used for auxiliary installation, the overall installation and use cost is saved, and the technical problem that disassembly and assembly are inconvenient for overhauling is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti - collision protection equipment, and relates to an anti - collision device for an electric propulsion ship. Background Technique

[0002] The offshore wind power electric propulsion ship is a special ship used for the operation and maintenance of offshore wind power generation units. The ship should have good motion performance in waves, good comfort during navigation, be able to berth accurately at low speed to the foundation of the wind power generation unit, prevent causing a large impact on the foundation, and be able to continuously contact the foundation, and be able to safely and conveniently transport personnel and equipment to the wind power generation unit; the ship deck area should have areas for storing materials such as tools and spare parts in containers or special equipment for the operation and maintenance of wind power generation units, and can be detached; the ship should also have conditions for short - term accommodation and life of operation and maintenance personnel and excellent and comfortable night berthing functions.

[0003] When the electric propulsion ship is docked and in use, it often collides with other equipment. Generally, it is installed and used through special protection equipment. The existing protection equipment has the following two problems:

[0004] 1. It is inconvenient to disassemble and assemble for maintenance, and there is a situation where the installation mode cannot be switched according to the requirements of the use scenario;

[0005] 2. The overall protection effect is poor, resulting in frequent replacement, which increases the use and installation costs.

[0006] To solve the above problems, an anti - collision device for an electric propulsion ship is proposed in this application. Utility Model Content

[0007] The utility model aims at the technical problems existing in the prior art and provides an anti - collision device for an electric propulsion ship.

[0008] The technical solution for the utility model to solve the above technical problems is as follows: an anti - collision device for an electric propulsion ship, including an installation bottom plate,

[0009] A limit baffle is installed above the installation bottom plate. An isolation anti - collision plate is installed on one side of the limit baffle. Two reinforcing columns are installed on the other side of the limit baffle. On the side of the two reinforcing columns away from the limit baffle, installation connecting plates are fixedly connected. Threaded positioning bolts are connected around the reinforcing columns inside the installation connecting plates. Auxiliary positioning plates are fixedly connected to both sides of the two installation connecting plates. Reserved grooves are opened inside the auxiliary positioning plates;

[0010] Two anti - collision protection mechanisms are installed above the installation bottom plate and on the side of the isolation anti - collision plate away from the limit baffle;

[0011] Both of the anti-collision protection mechanisms include a sliding installation frame and a connecting block. Above the installation base plate and on the side of the isolation anti-collision plate away from the limit baffle, two connecting clamps are slidably connected. On the outer sides of the two connecting clamps, three sliding installation frames are installed. On the outer sides of the three sliding installation frames, connecting blocks are installed at equal intervals. Elastic pressing plates are installed on the outer sides of the connecting blocks. At the bottom of the connecting clamp, a connecting column for connecting with the installation base plate is installed.

[0012] Preferably, equidistantly distributed sliding rods are slidably connected inside the sliding installation frames. One ends of the sliding rods all penetrate through the sliding installation frames and are fixedly connected with connecting shafts. One ends of the connecting shafts are all fixedly connected with the corresponding connecting blocks. Partition plates are fixedly connected to the ends of the sliding rods away from the elastic pressing plates. Limiting rods are installed above and below the sliding rods. One ends of the limiting rods are all connected to the partition plates. Fixed blocks are fixedly connected to the outer sides of the connecting clamps at equal intervals. Second limiting sliders are installed inside the three fixed blocks. One sides of the three second limiting sliders are all fixedly connected with the corresponding sliding installation frames.

[0013] The elastic pressing plate and the sliding installation frame are strengthened and connected through the limiting rods. The two same-side partition plates play a protective role when about to collide. The maximum sliding trajectory of the sliding rod is limited by the limiting rods. The sliding installation frame and the connecting clamp are strengthened and installed through the cooperation of the fixed blocks and the second limiting sliders.

[0014] Preferably, a rubber cushion plate is installed inside the limit baffle. Equidistantly distributed buffer sponge blocks are installed below the rubber cushion plate inside the limit baffle.

[0015] The limit baffle and the isolation anti-collision plate are protected when being impacted as a whole through the rubber cushion plate and the buffer sponge blocks, extending the service life of the equipment.

[0016] Preferably, support base plates are fixedly connected to the bottoms of the isolation anti-collision plates and on one side of the first limit pin. The support base plates are above the installation base plate. The connecting clamp includes two rotating clamps. Second limit pins are installed inside the sides of the two rotating clamps close to each other.

[0017] The second limit pin is provided for limiting the two rotating clamps. The structure of the two rotating clamps is used in cooperation with anti-collision protection, reserving a deformable space for actual impact.

[0018] Preferably, limit guide rails are opened inside the installation base plate and below the anti-collision protection mechanism. First limit sliders are slidably connected inside the two limit guide rails. The tops of the first limit sliders are all fixedly connected with the corresponding connecting columns.

[0019] When the anti-collision protection mechanism as a whole is subjected to an external force, it will move to one side. The movement trajectory is limited by the limit guide rail and the first limit slider. During actual use, springs can be installed symmetrically inside the limit guide rail to cooperate with the anti-collision protection mechanism to reset after the force disappears.

[0020] The beneficial effects of the present utility model are:

[0021] By providing a limit baffle, a mounting base plate, a limit guide rail and a first limit slider, second limit pins are installed inside the closer sides of the two rotating clamps respectively, and the second limit pins are used to limit the two rotating clamps. Through the structure of the two rotating clamps, it is used in cooperation with the anti-collision protection, leaving a deformable space for actual impact. When the anti-collision protection mechanism as a whole is subjected to an external force, it will move to one side. The movement trajectory is limited by the limit guide rail and the first limit slider. During actual use, springs can be installed symmetrically inside the limit guide rail to cooperate with the anti-collision protection mechanism to reset after the force disappears.

[0022] By providing an anti-collision protection mechanism, and by providing a mounting connecting plate and positioning bolts, it is convenient to install the whole device from the side of the electric propulsion boat. At the same time, the isolation anti-collision plate and the mounting base plate are fixedly installed through the first limit pin, which is convenient to place the whole device normally at the required operation location, and is convenient to flexibly switch between the actual use operation installation modes, improving the flexibility during use, and solving the technical problems that the traditional anti-collision equipment is relatively single during installation and cannot switch operation modes. When the anti-collision protection mechanism is stressed, multiple distributed elastic pressing plates are stressed to the surface of the sliding installation frame, which will drive the sliding rod to gradually slide into the sliding installation frame until the two partition plates on the same side are both in contact. Through the above cooperation, a primary buffer protection is carried out until it is squeezed to the surface of the isolation anti-collision plate by the multiple elastic pressing plates on the other side. The secondary buffer protection is carried out through the cooperation of the limit baffle, the isolation anti-collision plate, the rubber cushion plate and the buffer sponge block. After the whole device is fixed through the mounting connecting plate and the positioning bolts, the whole is in a stable state, reducing the impact on the electric propulsion boat itself, achieving a certain degree of protection, the overall structure is simple and easy to operate, and no power equipment is used for auxiliary installation, saving the overall installation and use cost, and solving the technical problem of inconvenient disassembly and repair for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram of the first perspective of the overall structure of the present utility model;

[0024] Figure 2 Schematic diagram of the second perspective of the overall structure of the present utility model;

[0025] Figure 3 Schematic diagram of the first perspective of the anti-collision protection mechanism of the present utility model;

[0026] Figure 4 This is a second - perspective schematic diagram of the anti - collision protection mechanism of the present utility model.

[0027] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0028] 1. Limit baffle; 11. Isolation anti - collision plate; 12. Rubber cushion plate; 13. Buffer sponge block; 14. Installation connecting plate; 15. Auxiliary positioning plate; 16. Positioning bolt; 17. Reinforcement column; 18. Support bottom plate; 19. First limit pin;

[0029] 2. Installation bottom plate;

[0030] 3. Sliding installation frame; 31. Connecting block; 32. Connecting shaft; 33. Elastic pressure plate; 34. Connecting clamp; 35. Sliding rod; 36. Limiting rod; 37. Partition board; 38. Connecting column; 39. Second limit pin;

[0031] 4. Limit guide rail;

[0032] 5. First limit slider;

[0033] 6. Fixed block;

[0034] 7. Second limit slider. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0036] In the description of the present application, 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 the described features. In the description of the present application, "multiple" means two or more, unless otherwise specifically defined.

[0037] In the description of the present application, the term "for example" is used to mean "serving as an example, illustration, or explanation". Any embodiment described in the present application as "for example" is not necessarily to be construed as more preferred or advantageous than other embodiments. The following description is given to enable any person skilled in the art to make and use the present utility model. In the following description, details are set forth for purposes of explanation. It should be understood that those of ordinary skill in the art can recognize that the present utility model can be implemented without the use of these specific details. In other instances, well-known structures and processes are not elaborated in detail to avoid obscuring the description of the present utility model with unnecessary details. Therefore, the present utility model is not intended to be limited to the embodiments shown, but rather to be in line with the broadest scope consistent with the principles and features disclosed in the present application.

[0038] Refer to Figures 1-4, an anti-collision device for an electric propulsion boat, comprising a mounting base plate 2. Above the mounting base plate 2, a limit baffle 1 is installed. On one side of the limit baffle 1, an isolation anti-collision plate 11 is installed. On the other side of the limit baffle 1, two reinforcing columns 17 are installed. On the side of the two reinforcing columns 17 away from the limit baffle 1, mounting connection plates 14 are fixedly connected. Inside the mounting connection plates 14 and around the reinforcing columns 17, positioning bolts 16 are threadedly connected. On both sides of the two mounting connection plates 14, auxiliary positioning plates 15 are fixedly connected. Inside the auxiliary positioning plates 15, reserved grooves are provided; for subsequent installation through the reserved grooves, above the mounting base plate 2 and on the side of the isolation anti-collision plate 11 away from the limit baffle 1, two anti-collision protection mechanisms are installed; both anti-collision protection mechanisms include sliding mounting frames 3 and connection blocks 31. Above the mounting base plate 2 and on the side of the isolation anti-collision plate 11 away from the limit baffle 1, two connection clamps 34 are slidably connected. On the outer sides of the two connection clamps 34, three sliding mounting frames 3 are installed. On the outer sides of the three sliding mounting frames 3, connection blocks 31 are installed at equal intervals. On the outer sides of the connection blocks 31, elastic pressing plates 33 are installed. At the bottom of the connection clamps 34, connection columns 38 for connecting and using with the mounting base plate 2 are installed. By providing the mounting connection plates 14 and the positioning bolts 16, it is convenient to install the overall device from the side of the electric propulsion boat. At the same time, through the first limit pin 19, the isolation anti-collision plate 11 and the mounting base plate 2 are fixedly installed, which is convenient to place the whole device normally at the required working location, and it is convenient to flexibly switch between different operation installation modes during actual use, improving the flexibility during use and solving the technical problems of the traditional anti-collision device being relatively single during installation and unable to switch operation modes. When the anti-collision protection mechanism is stressed, multiple distributed elastic pressing plates 33 will be stressed to the surface of the sliding mounting frame 3, which will drive the sliding rods 35 to gradually slide into the sliding mounting frame 3 until both partition plates 37 on the same side are in contact. Through the above cooperation, a primary buffer protection is carried out until it is squeezed to the surface of the isolation anti-collision plate 11 by multiple elastic pressing plates 33 on the other side. Through the cooperation of the limit baffle 1, the isolation anti-collision plate 11, the rubber cushion 12 and the buffer sponge block 13, a secondary buffer protection is carried out. After the overall device is fixed through the mounting connection plates 14 and the positioning bolts 16, the whole is in a stable state, reducing the impact on the electric propulsion boat itself, achieving a certain degree of protection. The overall structure is simple and easy to operate, and no power equipment is used for auxiliary installation, saving the overall installation and use cost and solving the technical problem of inconvenient disassembly and repair.

[0039] Refer to Figures 1-4, within the sliding installation frame 3, there are sliding rods 35 evenly distributed and slidingly connected. One end of each sliding rod 35 penetrates through the sliding installation frame 3 and is fixedly connected to a connecting shaft 32. One end of each connecting shaft 32 is fixedly connected to the corresponding connecting block 31. The ends of the sliding rods 35 far from the elastic pressing plate 33 are all fixedly connected to partition plates 37. Limit rods 36 are installed above and below the sliding rods 35. One end of each limit rod 36 is connected to the partition plate 37. The elastic pressing plate 33 and the sliding installation frame 3 are strengthened and connected through the limit rods 36. The two same-side partition plates 37 provide a protective effect when about to collide. The limit rods 36 limit the maximum sliding trajectory of the sliding rods 35. On the outer side of the connecting clamp 34, there are fixed blocks 6 evenly distributed. Inside each of the three fixed blocks 6, there is a second limit slider 7. One side of each of the three second limit sliders 7 is fixedly connected to the corresponding sliding installation frame 3. The sliding installation frame 3 and the connecting clamp 34 are strengthened and installed through the cooperation of the fixed blocks 6 and the second limit sliders 7.

[0040] There is also a situation where the protective treatment effect when the whole is impacted is relatively poor. Refer to Figure 1 and Figure 2 , inside the limit baffle 1, there is a rubber cushion plate 12 installed. Below the rubber cushion plate 12 inside the limit baffle 1, there are buffer sponge blocks 13 evenly distributed. The limit baffle 1 and the isolation anti-collision plate 11 are protected when impacted through the rubber cushion plate 12 and the buffer sponge blocks 13, extending the service life of the equipment.

[0041] There is also a situation where when the whole is subjected to an external force, it will move to one side and there is no limit device, resulting in the inability to return to the normal position and affecting subsequent use. Refer to Figure 1 and Figure 2 , at the bottom of the isolation anti-collision plate 11 and on one side of the first limit pin 19, there are support bottom plates 18 fixedly connected. The support bottom plates 18 are located above the installation bottom plate 2. The connecting clamp 34 includes two rotating clamps. Inside the sides of the two rotating clamps close to each other, there are second limit pins 39 installed. The second limit pins 39 are used to limit the two rotating clamps. The structure of the two rotating clamps is used for anti-collision protection in cooperation, leaving a deformable space for actual impact. Inside the installation bottom plate 2 and below the anti-collision protection mechanism, there are limit guide rails 4 opened. Inside each of the two limit guide rails 4, there is a first limit slider 5 slidingly connected. The tops of the first limit sliders 5 are fixedly connected to the corresponding connecting columns 38. When the anti-collision protection mechanism as a whole is subjected to an external force and moves to one side, the movement trajectory is limited by the limit guide rails 4 and the first limit sliders 5. In actual use, springs symmetrically distributed can be installed inside the limit guide rails 4 to cooperate with the anti-collision protection mechanism to return to the original position after the force disappears.

[0042] Working principle:

[0043] During use, the rubber cushion plate 12 and the buffer sponge block 13 are used to protect the limit baffle 1 and the isolation anti-collision plate 11 when they are impacted as a whole, extending the service life of the equipment;

[0044] The connecting clamp 34 includes two rotating clamps. Inside the sides of the two rotating clamps close to each other, a second limit pin 39 is installed. The second limit pin 39 is used to limit the two rotating clamps. Through the structural cooperation of the two rotating clamps for anti-collision protection, a deformable space is reserved for actual impact;

[0045] When the anti-collision protection mechanism as a whole is subjected to an external force, it will move to one side. The movement trajectory is limited by the limit guide rail 4 and the first limit slider 5. Springs symmetrically distributed can be installed inside the limit guide rail 4 during actual use to cooperate with the anti-collision protection mechanism to reset after the force disappears.

[0046] By providing an anti-collision protection mechanism, the elastic pressure plate 33 and the sliding installation frame 3 are firmly connected through the limit rod 36. The two same-side partition plates 37 provide a protective effect when about to collide. The limit rod 36 limits the maximum sliding trajectory of the sliding rod 35;

[0047] The sliding installation frame 3 and the connecting clamp 34 are firmly installed through the fixing block 6 and the second limit slider 7;

[0048] By providing the installation connecting plate 14 and the positioning bolt 16, it is convenient to install the whole equipment from the side of the electric propulsion boat. At the same time, the isolation anti-collision plate 11 and the installation bottom plate 2 are fixedly installed through the first limit pin 19, which is convenient for the whole to be placed normally at the required operation location, and is convenient for flexible switching between actual use operation installation modes, improving the flexibility during use, and solving the technical problems that the traditional anti-collision equipment is relatively single during installation and cannot switch operation modes;

[0049] When the anti-collision protection mechanism is stressed, multiple distributed elastic pressure plates 33 are stressed to the surface of the sliding installation frame 3, which will drive the sliding rod 35 to gradually slide into the sliding installation frame 3 until the two same-side partition plates 37 are both in contact. Through the above cooperation, a primary buffer protection is carried out until it is squeezed to the surface of the isolation anti-collision plate 11 by the multiple elastic pressure plates 33 on the other side. Secondary buffer protection is carried out through the cooperation of the limit baffle 1, the isolation anti-collision plate 11, the rubber cushion plate 12 and the buffer sponge block 13. After the whole equipment is fixed through the installation connecting plate 14 and the positioning bolt 16, the whole is in a stable state, reducing the impact on the electric propulsion boat itself, achieving a certain degree of protection. The overall structure is simple and easy to operate, and no power equipment is used for auxiliary installation, saving the overall installation and use cost, and solving the technical problem of inconvenient disassembly and repair for maintenance.

[0050] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications once they learn the basic inventive concept. Therefore, the appended claims are intended to be construed as including the preferred embodiments as well as all changes and modifications that fall within the scope of the present invention.

[0051] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and its equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. An anti-collision device for an electric push boat, comprising a mounting base (2), characterized in that: A limit baffle (1) is installed above the installation base plate (2), an isolation anti-collision plate (11) is installed on one side of the limit baffle (1), and two reinforcement columns (17) are installed on the other side of the limit baffle (1), and the two reinforcement columns (17) are fixedly connected to the installation connecting plate (14) on the side away from the limit baffle (1), and the interior of the installation connecting plate (14) and the surrounding areas of the reinforcement columns (17) are threadedly connected with positioning bolts (16), and both sides of the two installation connecting plates (14) are fixedly connected with auxiliary positioning plates (15); Two anti-collision protection mechanisms are installed above the installation base plate (2) and on a side of the isolation anti-collision plate (11) away from the limit baffle (1); The two anti-collision protection mechanisms each include a sliding mounting frame (3) and a connecting block (31); two connecting clamps (34) are slidably connected above the mounting base plate (2) and located on the side of the isolation anti-collision plate (11) away from the limit baffle (1); three sliding mounting frames (3) are installed on the outside of the two connecting clamps (34); equidistantly distributed connecting blocks (31) are installed on the outside of the three sliding mounting frames (3); elastic pressure plates (33) are installed on the outside of the connecting blocks (31); and connecting columns (38) for connecting with the mounting base plate (2) are installed at the bottom of the connecting clamps (34).

2. The anti-collision device for an electric push boat according to claim 1, characterized in that: The interior of the sliding mounting frame (3) is slidably connected to sliding rods (35) distributed at equal intervals, one end of each sliding rod (35) passes through the sliding mounting frame (3) and is fixedly connected to a connecting shaft (32), one end of each connecting shaft (32) is fixedly connected to a corresponding connecting block (31), one end of each sliding rod (35) away from the elastic pressure plate (33) is fixedly connected to a partition (37), and a limiting rod (36) is installed above and below the sliding rod (35), and one end of each limiting rod (36) is connected to the partition (37).

3. The anti-collision device for an electric push boat according to claim 2, characterized in that: The outer side of the connecting clamp (34) is fixedly connected to fixed blocks (6) distributed at equal intervals, and the interiors of the three fixed blocks (6) are all installed with second limiting sliders (7), and one side of the three second limiting sliders (7) is fixedly connected to the corresponding sliding installation frame (3).

4. The anti-collision device for an electric push boat according to claim 1, characterized in that: A rubber pad (12) is installed inside the limit baffle (1), and buffer sponge blocks (13) distributed at equal intervals are installed inside the limit baffle (1) and below the rubber pad (12).

5. The anti-collision device for an electric push boat according to claim 3, characterized in that: The bottom of the isolation anti-collision plate (11) and one side of the first limiting latch (19) are fixedly connected to a supporting base plate (18).

6. The anti-collision device for an electric push boat according to claim 1, characterized in that: A limiting guide rail (4) is provided inside the installation base plate (2) and below the anti-collision protection mechanism. The insides of the two limiting guide rails (4) are both slidably connected to a first limiting slider (5), and the tops of the first limiting sliders (5) are fixedly connected to corresponding connecting columns (38).

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