Rapid connecting device for marine plates

Abstract

The utility model relates to the technical field of plate installation, and discloses a quick connecting device for marine plates, which comprises a first marine plate and a second marine plate which are arranged side by side left and right at an interval, and a connecting assembly used for connecting the first marine plate and the second marine plate is arranged between the first marine plate and the second marine plate. The connecting assembly comprises a first connecting piece and a second connecting piece which are installed on the two close sides of the first marine board and the second marine board respectively. The second connecting piece is connected with the front side of the first connecting piece in an inserted mode, so that the first marine plate and the second marine plate are kept on the same horizontal plane, the third connecting piece is arranged with the front side of the second connecting piece and the front side of the first connecting piece in an inserted mode, and the second connecting piece and the first connecting piece are tensioned through matching of the second protruding block and the L-shaped inserting groove. The connecting mechanisms are installed in a front-back inserting mode, plates can be connected at the corners of a cabin or the positions with small transverse space, and the applicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal installation technology, and in particular to a quick connection device for marine sheet metal. Background Technology

[0002] In shipbuilding and repair, various types of sheet metal (such as steel plates, aluminum alloy plates, and composite material plates) require rapid and stable connections to ensure the integrity of the hull structure and manufacturing efficiency. Currently, the main methods for connecting marine sheet metal include traditional processes such as welding, bolting, and riveting.

[0003] An existing quick-connection device for marine plates (publication number: CN114263662B) has at least the following drawbacks: when connecting two plates, the device requires a limiting strip to be slidably inserted between the connecting parts of the two plates from top to bottom. However, due to the limited space inside the cabin, when the plates are located at the corner of the cabin or in a narrow space, there is no space above or below the plates for the limiting strip to slide, which makes the installation of the limiting strip difficult. Therefore, this utility model is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a quick-connect device for marine steel plates.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A quick-connection device for marine steel plates includes a first marine steel plate and a second marine steel plate arranged side by side and spaced apart. A connecting assembly for connecting the first marine steel plate and the second marine steel plate is provided between them. The connecting assembly includes a first connector and a second connector respectively installed on the adjacent sides of the first marine steel plate and the second marine steel plate. The second connector is slidably inserted into the front side of the first connector. A third connector is provided between the first connector and the second connector. The rear ends of the third connector are slidably inserted into the front sides of the first connector and the second connector, respectively.

[0007] As a further embodiment of this utility model, the first connector is an L-shaped structure, a first protrusion is provided on the front side of the first connector, a first slot is provided on the rear side of the second connector corresponding to the position of the first protrusion, the first protrusion and the first slot are slidably inserted into each other, a number of L-shaped slots are arranged in a straight line array on the front side of both the first connector and the second connector, and a second protrusion is provided at both ends of the rear side of the third connector corresponding to the position of the L-shaped slot, the second protrusion and the L-shaped slot are slidably inserted into each other.

[0008] As a further embodiment of this utility model, two first mounting holes are provided on both sides of the first connector and the second connector that are close to each other. Long bolts are slidably inserted into the first mounting holes. The long bolts installed on the first connector and the second connector are threadedly connected to one side of the first marine plate and the second marine plate, respectively. Two second mounting holes are provided on the front side of the third connector. Two short bolts are slidably inserted into the second mounting holes. The short bolts are threadedly connected to the front side of the first connector.

[0009] As a further embodiment of this utility model, both the first mounting hole and the second mounting hole are countersunk holes, and both the long bolt and the short bolt are countersunk bolts.

[0010] As a further embodiment of this utility model, the front side of the first protrusion, the rear side of the second protrusion, and the middle position of the rear side of the third connector are all tapered structures.

[0011] As a further embodiment of this utility model, the inner wall of the second mounting hole is provided with a groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By initially inserting the second connector into the front of the first connector, the first and second marine plates are initially connected and kept at the same level. Then, the third connector is inserted into the front of the second and first connectors respectively. The second connector and the L-shaped slot are used to tighten the second connector and the first connector, ensuring the connection strength and tensile strength of the first and second marine plates. This allows the first and second marine plates to be quickly connected. The connection mechanism adopts a front and rear insertion installation method, which does not occupy lateral installation space. It can connect plates at the corner of the cabin or in places with limited lateral space, increasing the applicability of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a quick-connect device for marine steel plates proposed in this utility model;

[0015] Figure 2 This is a three-dimensional disassembled structural diagram of a quick-connect device for marine plates proposed in this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the first connecting member of a quick-connecting device for marine steel plates proposed in this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the third connecting member of a quick-connecting device for marine steel plates proposed in this utility model.

[0018] In the diagram: 1. First marine plate; 101. Second marine plate; 2. First connector; 201. Second connector; 202. Third connector; 203. First protrusion; 204. First slot; 205. L-shaped slot; 206. Second protrusion; 3. First mounting hole; 301. Long bolt; 302. Second mounting hole; 303. Short bolt; 4. Groove. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] like Figures 1-4 As shown, a quick-connect device for marine steel plates includes a first marine steel plate 1 and a second marine steel plate 101 arranged side by side and spaced apart. A connecting component for connecting the first marine steel plate 1 and the second marine steel plate 101 is provided between them. The connecting component includes a first connector 2 and a second connector 201 respectively installed on the sides of the first marine steel plate 1 and the second marine steel plate 101 close to each other. The second connector 201 is slidably inserted into the front side of the first connector 2. A third connector 202 is provided between the first connector 2 and the second connector 201. The rear ends of the third connector 202 are slidably inserted into the front sides of the first connector 2 and the second connector 201 respectively.

[0023] like Figures 2-4As shown, in this embodiment, the first connector 2 has an L-shaped structure. A first protrusion 203 is provided on the front side of the first connector 2. A first slot 204 is provided on the rear side of the second connector 201 corresponding to the position of the first protrusion 203. The first protrusion 203 and the first slot 204 are slidably inserted into each other. Several L-shaped slots 205 are arranged in a straight array on the front sides of both the first connector 2 and the second connector 201. Second protrusions 206 are provided on both ends of the rear side of the third connector 202 corresponding to the positions of the L-shaped slots 205. The second protrusions 206 and the L-shaped slots 205 are slidably inserted into each other. By installing the first connector 2 and the second connector 201 on the first marine plate 1 and the second marine plate 101 respectively, and then placing the second marine plate 101 on the first marine plate 1, the first connector 2 is installed on the first marine plate 1 and the second marine plate 101 respectively. One side of the marine plate 1 is connected so that the first protrusion 203 is inserted into the first slot 204 to achieve a preliminary connection and to place the second marine plate 101 on the same level as the first marine plate 1. Then, the third connector 202 is inserted into the front side of the second connector 201 and the first connector 2 respectively. The second connector 201 and the first connector 2 are tightened by the cooperation of the second protrusion 206 and the L-shaped slot 205, which ensures the connection strength and tensile strength of the first marine plate 1 and the second marine plate 101, so that the first marine plate 1 and the second marine plate 101 can be quickly connected. Moreover, the connection mechanism adopts the front and rear insertion installation method, which does not occupy the lateral installation space. The plates can be connected at the corner of the cabin or in the position where the lateral space is small, which increases the applicability of the device.

[0024] like Figures 2-4 As shown in this embodiment, two first mounting holes 3 are provided on both sides of the first connector 2 and the second connector 201 that are close to each other. A long bolt 301 is slidably inserted into the first mounting hole 3. The long bolt 301 installed on the first connector 2 and the second connector 201 is threadedly connected to one side of the first marine plate 1 and the second marine plate 101, respectively. Two second mounting holes 302 are provided on the front side of the third connector 202. Two short bolts 303 are slidably inserted into the second mounting hole 302. The short bolts 303 are threadedly connected to the front side of the first connector 2. By inserting the long bolt 301 into the first mounting hole 3 and making the long bolt 301 threadedly connected to the first marine plate 1 and the second marine plate 101, the first connector 2 and the second connector 201 are respectively installed on the first marine plate 1 and the second marine plate 101. By inserting the short bolt 303 into the second mounting hole 302 and connecting it to the front side of the first connector 2, the third connector 202 is tightly connected to the first connector 2 and the second connector 201.

[0025] like Figures 2-4As shown, in this embodiment, both the first mounting hole 3 and the second mounting hole 302 are countersunk holes, and both the long bolt 301 and the short bolt 303 are countersunk bolts. By setting both the first mounting hole 3 and the second mounting hole 302 to be countersunk holes, and both the long bolt 301 and the short bolt 303 to be countersunk bolts, the bolts can be hidden inside the countersunk holes to ensure the flatness of the plate surface.

[0026] like Figures 2-4 As shown in this embodiment, the front side of the first protrusion 203, the rear side of the second protrusion 206, and the rear middle position of the third connector 202 are all tapered structures. By setting the front side of the first protrusion 203, the rear side of the second protrusion 206, and the rear middle position of the third connector 202 to be tapered structures, the first protrusion 203, the second protrusion 206, and the third connector 202 can be more easily aligned with and inserted into the corresponding slots, increasing installation efficiency.

[0027] like Figures 2-4 As shown, in this embodiment, the inner wall of the second mounting hole 302 is provided with a knocking groove 4. By providing a knocking groove 4 on the inner wall of the second mounting hole 302, when the worker needs to disassemble the third connector 202, the tool can be inserted into the knocking groove 4 to knock out the third connector 202, thus preventing the third connector 202 from being embedded in the first connector 2 and the second connector 201 and difficult to disassemble.

[0028] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: In use, when it is necessary to connect the first marine plate 1 and the second marine plate 101, by inserting the long bolt 301 into the interior of the first mounting hole 3, and making the long bolt 301 threadedly connected to the first marine plate 1 and the second marine plate 101, the first connecting piece 2 and the second connecting piece 201 are respectively installed on the first marine plate 1 and the second marine plate 101. Then, the second marine plate 101 is placed on one side of the first marine plate 1, and the first protrusion 203 is inserted into the interior of the first slot 204, achieving a preliminary connection and keeping the second marine plate 101 on the same level as the first marine plate 1. Then, the third connecting piece 201 is installed on the first marine plate 1. The component 202 is inserted into the front side of the second connector 201 and the first connector 2 respectively. The second protrusion 206 and the L-shaped slot 205 are used to tighten the second connector 201 and the first connector 2, ensuring the connection strength and tensile strength of the first marine plate 1 and the second marine plate 101. Then, the short bolt 303 is inserted into the interior of the second mounting hole 302 and connected to the front side of the first connector 2, so that the third connector 202 is tightly connected to the first connector 2 and the second connector 201. This allows the first marine plate 1 and the second marine plate 101 to be quickly connected. The connection mechanism adopts the front and rear insertion installation method, which does not occupy the lateral installation space. It can connect plates at the corner of the cabin or in places with little lateral space, increasing the applicability of the device.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A quick-connect device for marine steel plates, comprising a first marine steel plate (1) and a second marine steel plate (101) arranged side-by-side and spaced apart, characterized in that, A connecting assembly for connecting the first marine plate (1) and the second marine plate (101) is provided between them. The connecting assembly includes a first connector (2) and a second connector (201) respectively installed on the two sides of the first marine plate (1) and the second marine plate (101) close to each other. The second connector (201) is slidably inserted into the front side of the first connector (2). A third connector (202) is provided between the first connector (2) and the second connector (201). The rear ends of the third connector (202) are slidably inserted into the front sides of the first connector (2) and the second connector (201). The first connector (2) has an L-shaped structure. A first protrusion (203) is provided on the front side of the first connector (2). A first slot (204) is provided on the rear side of the second connector (201) at the position corresponding to the first protrusion (203). The first protrusion (203) is slidably inserted into the interior of the first slot (204). The front sides of the first connector (2) and the second connector (201) are arranged in a straight array with several L-shaped slots (205). The rear ends of the third connector (202) are provided with second protrusions (206) corresponding to the positions of the L-shaped slots (205). The second protrusions (206) are slidably inserted into the L-shaped slots (205). The first connector (2) and the second connector (201) are provided with two first mounting holes (3) on their adjacent sides. Long bolts (301) are slidably inserted into the first mounting holes (3). The long bolts (301) installed on the first connector (2) and the second connector (201) are threadedly connected to one side of the first marine plate (1) and the second marine plate (101), respectively. The front side of the third connector (202) is provided with two second mounting holes (302). Two short bolts (303) are slidably inserted into the second mounting holes (302). The short bolts (303) are threadedly connected to the front side of the first connector (2).

2. The quick-connect device for marine steel plates according to claim 1, characterized in that, Both the first mounting hole (3) and the second mounting hole (302) are countersunk holes, and both the long bolt (301) and the short bolt (303) are countersunk bolts.

3. The quick-connect device for marine steel plates according to claim 2, characterized in that, The front side of the first protrusion (203), the rear side of the second protrusion (206), and the middle position of the rear side of the third connector (202) are all tapered structures.

4. The quick-connect device for marine steel plates according to claim 3, characterized in that, The inner wall of the second mounting hole (302) is provided with a groove (4).

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