Quick disassembly and assembly assembly and quick assembly top flow machine on boat

Abstract

The utility model relates to the field of ship accessories, in particular to a quick assembly and disassembly assembly and a quick assembly top flow machine on a ship. A quick dismounting and mounting assembly comprises a fixedly-arranged base plate and a bottom plate detachably covering the base plate. Meshing structures are arranged on the base plate and the base, and the bottom plate can be fixedly connected with the base plate through the meshing structures when covering the base plate; a supporting assembly is arranged on the base plate or the bottom plate, and the output end of the supporting assembly can drive the bottom plate to move forwards and backwards relative to the base plate when moving forwards and backwards, so that the meshing structure is controlled to be opened and closed. The scheme has the advantages of simple structure, convenience in operation and high disassembly and assembly efficiency.

Description

Technical Field

[0001] The utility model relates to the field of ship accessories, in particular to a quick disassembly and assembly component and a quick-install top flow machine on a boat. Background Art

[0002] Outboard motors, also known as electric outboard motors, marine motors, positioning thrusters, or electronic anchors, are essential propulsion devices for ships. Their use significantly reduces the workload for fishermen and water workers, eliminating the need for manual rowing or paddling. However, due to their long-term exposure to harsh outdoor environments, they are often subject to vibration, wind, rain, and other adverse factors, which seriously threatens their service life. To extend the life of an outboard motor, it is typically removed for maintenance when not in use and reinstalled when needed.

[0003] Traditionally, overhead jet engines are mounted on the bow deck. Installation requires first removing the base cover to expose the screw holes on the base's underside, then securing the base to the deck with fasteners. This installation method has significant drawbacks: Each time a jet engine is disassembled or maintained, the base and the fasteners connecting it to the deck must be disassembled and reassembled, a tedious and time-consuming process. Furthermore, frequent disassembly and assembly can easily cause screws and screw holes to strip, potentially resulting in a loose connection or even complete failure.

[0004] In order to solve the above-mentioned problem, an improved solution has been proposed, as described in the Chinese invention patent with the announcement number "CN100463834C". This solution includes a transition plate installed and fixed on the ship deck and a base plate installed and fixed on the bottom of the marine propeller base. The right-angled trapezoidal through groove and polygonal through groove on the polygonal boss of the transition plate and the right-angled trapezoidal boss and right-angled trapezoidal small boss on the rectangular through hole of the base plate form an installation and positioning mechanism. At the same time, a pull rod, left and right sliders, a rotary wrench and the like are used to form a clamping operating mechanism. During operation, by rotating the wrench, the left and right sliders are caused to slide longitudinally relative to or toward each other along the slider groove, which is then converted into axial movement of the base plate, thereby realizing the matching or separation of the inclined surface of the trapezoidal through groove on the transition plate and the inclined surface of the trapezoidal boss on the base plate, thereby achieving the purpose of clamping, positioning or disassembly.

[0005] However, this improved solution still has some shortcomings. First, its structure is relatively complex, which increases the difficulty of manufacturing and maintenance. Second, during operation, when the pull rod drives the left and right sliders to move relative to each other, it can drive the base plate to move axially and lock it. However, when the pull rod drives the left and right sliders to move relatively apart, it cannot directly drive the base plate to move. This means that when the lock is released, the base plate still needs to be manually moved laterally to remove it from the transition plate. This design not only increases the complexity of operation, but also increases the labor intensity of the operator.

[0006] In view of the above problems, the existing technology is in urgent need of improvement. Summary of the Invention

[0007] In order to solve the above problems, the first purpose of the present invention is to provide a quick disassembly and assembly component, which has the advantages of simple structure, convenient operation and high disassembly and assembly efficiency.

[0008] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0009] A quick disassembly and assembly component, the technical solution is as follows: it includes a fixed base plate, and a bottom plate that can be detachably covered on the base plate; an engaging structure is provided on the base plate and the base, and the bottom plate can be fixed to the base plate through the engaging structure when it is covered on the base plate; a supporting top assembly is provided on the base plate or the bottom plate, and the output end of the supporting top assembly can drive the bottom plate to move forward and backward relative to the base plate when it moves forward and backward, thereby controlling the opening and closing of the engaging structure.

[0010] Furthermore, the present application also proposes that the advance and retreat direction of the output end of the support assembly is consistent with the opening and closing direction of the meshing structure, and the output end of the support assembly is supported on the bottom plate or the base plate on the front and rear sides of the advance and retreat movement; when the output end of the support assembly advances and retreats, its output end can support the bottom plate to move forward and backward relative to the base plate.

[0011] Furthermore, the present application also proposes that the support assembly includes a support frame slidably set on a base plate or a bottom plate, and a driving rod connected to the support frame and used to drive the support frame to move forward and backward; the support frame is supported on the bottom plate or the base plate on the front and rear sides of the forward and backward movement, so that the support frame can drive the bottom plate to move forward and backward relative to the base plate when moving forward and backward.

[0012] Furthermore, the present application also proposes that the support frame includes a connecting plate and a plurality of support rods arranged on the connecting plate; the back side of the connecting plate and the ends of the support rods are respectively supported on the bottom plate or the base plate.

[0013] Furthermore, the present application also proposes that the driving rod is constructed as a screw rod that is threadedly engaged with the base plate or the bottom plate, the outer end of the driving rod passes through the side wall of the base plate or the bottom plate as the driving end, and the inner end of the driving rod is connected to the support frame; a wrench is movably provided on the driving end of the driving rod, and a locking plate is provided on the outer wall of the base plate or the bottom plate next to the driving end.

[0014] Furthermore, the present application also proposes that a guide rod is provided on the base plate or the bottom plate, and the support frame is slidably provided on the guide rod; when the driving rod drives the support frame, the support frame slides on the guide rod.

[0015] Furthermore, the present application also proposes that a plurality of lower card strips are arranged in parallel on the upper end surface of the base plate, and a plurality of upper card strips adapted to the lower card strips are constructed on the lower end surface of the bottom plate; lower bosses and upper bosses that can engage with each other are respectively arranged on the opposite surfaces of the lower card strip and the upper card strip; the lower boss of the lower card strip and the upper boss of the upper card strip cooperate to form the engaging structure; the output end of the support top assembly can drive the bottom plate to move forward and backward relative to the base plate when advancing and retreating, thereby driving the lower boss on the lower card strip to engage or disengage with the upper boss on the upper card strip.

[0016] Furthermore, the present application also proposes that the base plate is provided with a lower clamping strip at least on the front and rear edges and the middle part of its upper end face, and correspondingly, the bottom plate is provided with an upper clamping strip at least on the front and rear edges and the middle part of its lower end face; the base plate is provided with a sealing plate on the left and right edges of its upper end face, and the two ends of the sealing plate are abutted against the lower clamping strips at the front and rear edges; the upper clamping strip in the middle of the bottom plate is located between the sealing plates on both sides, and the upper end portion of the upper clamping strip is constructed to be able to be centrally introduced into the inclined surface between the sealing plates on both sides.

[0017] Furthermore, the present application also proposes that the support assembly is constructed on the base plate, a positioning block is provided on the back of the connecting plate of the support assembly, and a positioning groove adapted to the positioning block is provided on the lower clamping strip in the middle of the base plate; the end of the support rod of the support assembly is supported on the lower clamping strip at the front edge or rear edge of the base plate, and the positioning block is supported in the positioning groove.

[0018] The second purpose of the present invention is to provide a quick-install top-flow machine on a boat, comprising the above-mentioned quick-disassembly assembly; the base plate in the quick-disassembly assembly is fixed to the boat, and the top-flow machine is fixed to the bottom plate of the quick-disassembly assembly.

[0019] As can be seen from the above, the present application provides a quick-disassembly assembly and a quick-install top flow machine on a boat, comprising a fixed base plate and a bottom plate that is detachably covered on the base plate; the base plate and the base are provided with an engaging structure, and when the bottom plate is covered on the base plate, it can be fixed to the base plate through the engaging structure; the base plate or the bottom plate is provided with a supporting assembly, and when the output end of the supporting assembly advances and retreats, it can drive the bottom plate to move forward and backward relative to the base plate, thereby controlling the opening and closing of the engaging structure. The supporting assembly controls the engagement and separation of the bottom plate and the base plate, thereby achieving quick disassembly and assembly, and has the advantages of simple structure, convenient operation, and high disassembly and assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the three-dimensional structure of a quick disassembly and assembly component provided in this application.

[0021] Figure 2 This is a partially cutaway schematic diagram of a quick disassembly and assembly component provided in this application.

[0022] Figure 3 This is a schematic diagram of the base plate and bottom plate provided in this application in the separated state.

[0023] Figure 4 Schematic diagram of the three-dimensional structure of the base plate.

[0024] Figure 5 Schematic diagram of the three-dimensional structure of the base plate and the top support assembly thereon.

[0025] Figure 6 This is a schematic cross-sectional view of a quick disassembly and assembly component provided in this application. DETAILED DESCRIPTION

[0026] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention. Example

[0027] like Figures 1 to 6 As shown, this embodiment relates to a quick-release assembly comprising a fixed base plate 1 and a bottom plate 2 that removably covers the base plate 1. The base plate 1 and the base are provided with engaging structures, which secure the bottom plate 2 to the base plate 1 when it is attached to the base plate 1. A supporting assembly is provided on either the base plate 1 or the bottom plate 2. The output end of the supporting assembly drives the bottom plate 2 forward and backward relative to the base plate 1 when it advances or retreats, thereby controlling the opening and closing of the engaging structure. This technical solution utilizes a base plate 1 and a bottom plate 2, with an engaging structure disposed therebetween, to secure the bottom plate 2 to the base plate 1 via the engaging structure. Furthermore, by providing a supporting assembly on either the base plate 1 or the bottom plate 2, the output end of the supporting assembly drives the bottom plate 2 forward and backward relative to the base plate 1 when it advances or retreats, thereby controlling the opening and closing of the engaging structure. In this solution, the supporting assembly can drive the base plate 1 during both the locking and unlocking processes, allowing the user to complete locking and unlocking operations by operating the supporting assembly. This design simplifies the disassembly and assembly process and improves operational efficiency. The setting of the top support assembly enables the bottom plate 2 to move quickly and accurately when it needs to be disassembled, thereby achieving the purpose of rapid disassembly and assembly.

[0028] In the preferred solution, the forward and backward direction of the output end of the support assembly is consistent with the opening and closing direction of the meshing structure, and the output end of the support assembly is supported on the bottom plate 2 or the base plate 1 on the front and rear sides of the forward and backward movement. When the output end of the support assembly advances and retreats, its output end can support the bottom plate 2 to move forward and backward relative to the base plate 1. The forward and backward direction of the output end of the support assembly is consistent with the opening and closing direction of the meshing structure, which means that the driving direction of the support assembly is the same as the moving direction of the base plate 1. There is no need to change the driving direction by means of inclined surface matching, etc., but direct driving is sufficient. This design simplifies the structure and ensures that the support assembly can directly act on the meshing structure when driving the bottom plate 2 to move, thereby improving the locking efficiency. It is emphasized here that the output end of the support assembly is supported on the bottom plate 2 or the base plate 1 on the "front and rear sides of the forward and backward movement". In this way, the bottom plate 2 can be driven to move in two directions to achieve forward and backward control, and then the opening and closing of the meshing structure can be accurately controlled, thereby achieving the purpose of rapid disassembly and assembly. Thus, the technical solution of the present application achieves precise control of the forward and backward movement of the base plate 2 by aligning the forward and backward directions of the output end of the supporting assembly with the opening and closing directions of the meshing structure, and by supporting the output end of the supporting assembly on the front and rear sides of the supporting assembly against the base plate 2 or base plate 1 during forward and backward movement. This improves locking efficiency and facilitates quick assembly and disassembly. Compared with the prior art, the technical solution of the present application simplifies the structure, reduces the number of operating steps, and improves operational convenience and reliability.

[0029] like Figure 4 and 5As shown, multiple lower clamping strips 11 are arranged parallel to each other on the upper end surface of the base plate 1, and multiple upper clamping strips 21 are constructed on the lower end surface of the bottom plate 2 to match the lower clamping strips 11. Lower bosses 12 and upper bosses 22 are respectively provided on the opposing surfaces of the lower clamping strips 11 and the upper clamping strips 21, which can engage with each other. The lower bosses 12 of the lower clamping strips 11 and the upper bosses 22 of the upper clamping strips 21 cooperate to form an engaging structure. When the output end of the support assembly advances and retreats, it can drive the bottom plate 2 forward and backward relative to the base plate 1, thereby causing the lower bosses 12 on the lower clamping strips 11 to engage or disengage with the upper bosses 22 on the upper clamping strips 21. Specifically, the arrangement of the lower clamping strips 11 and upper clamping strips 21 further stabilizes the connection between the bottom plate 2 and the base plate 1. The engaging structure design of the lower bosses 12 and upper bosses 22 ensures that the bottom plate 2 can move precisely relative to the base plate 1 under the action of the support assembly, thereby enabling rapid assembly and disassembly. When the output end of the support assembly moves forward or backward, the movement of the base plate 2 drives the lower boss 12 and the upper boss 22 to quickly engage or disengage, improving operational convenience and efficiency. As a preferred embodiment, the number of lower and upper clamping bars 11 and 21 can be adjusted according to actual needs to ensure the stability and reliability of the meshing structure. In addition, the shape and size of the lower and upper bosses 12 and 22 can also be optimized according to the specific application scenario to enhance the meshing effect. Thus, the technical solution of the present application forms a meshing structure by providing the lower and upper clamping bars 11 and 21, and disposing the lower and upper bosses 12 and 22 on their opposing surfaces. When the output end of the support assembly moves forward or backward, it can drive the base plate 2 to move forward and backward relative to the base plate 1, thereby causing the lower and upper bosses 12 and 22 to engage or disengage. This design makes assembly and disassembly between the base plate 2 and the base plate 1 faster and more convenient, while also ensuring the stability and reliability of the connection between the base plate 2 and the base plate 1 through the coordination of the meshing structure. The driving action of the supporting top assembly further enhances the stability of the meshing structure, so that the bottom plate 2 can accurately control the opening and closing of the meshing structure during the movement, thereby achieving the purpose of rapid disassembly and assembly.

[0030] exist Figure 4 and 5In the specific embodiment shown, the base plate 1 is provided with a lower clamping strip 11 at least on the front and rear edges and the middle part of its upper end face, and correspondingly, the bottom plate 2 is provided with an upper clamping strip 21 at least on the front and rear edges and the middle part of its lower end face. The base plate 1 is provided with a sealing plate 13 on the left and right edges of its upper end face, and the two ends of the sealing plate 13 are against the lower clamping strip 11 on the front and rear edges. The upper clamping strip 21 in the middle of the bottom plate 2 is located between the sealing plates 13 on both sides, and the upper end of the upper clamping strip 21 is constructed to be able to be centrally introduced into the inclined surface 23 between the sealing plates 13 on both sides. Specifically, the provision of the lower clamping strip 11 and the upper clamping strip 21 ensures that the bottom plate 2 and the base plate 1 can be accurately aligned and fixed at the front and rear edges and the middle part, thereby ensuring the stability of the locked state of the base plate 1 and the bottom plate 2. The provision of the sealing plate 13 further enhances the connection stability between the bottom plate 2 and the base plate 1, preventing the bottom plate 2 from shifting during installation and disassembly. The arrangement of the sealing plate 13 and the lower clamping strips 11 at the front and rear edges can enclose the gap between the bottom plate 2 and the base plate 1, not only preventing foreign objects from entering and affecting control, but also reducing the risk of pinching during use. Furthermore, the design of the inclined surface 23 of the upper clamping strip 21 in the middle of the bottom plate 2 makes it easier to align the bottom plate 2 and insert it between the sealing plates 13 on both sides during installation, improving the convenience and accuracy of installation of the bottom plate 2 and the base plate 1. These technical features work together to solve the positioning and fixing problems between the bottom plate 2 and the base plate 1, ensuring the stability and reliability of the quick assembly and disassembly assembly. As a preferred embodiment, the lower clamping strip 11 and the upper clamping strip 21 can adopt a variety of shapes and sizes, such as rectangular, trapezoidal, or other polygonal shapes, to adapt to different installation requirements. The material of the sealing plate 13 can be selected from high-strength plastic or metal to enhance its durability and stability. The angle of the inclined surface 23 of the upper clamping strip 21 in the middle of the bottom plate 2 can be adjusted according to actual installation requirements to ensure that the bottom plate 2 can be smoothly inserted between the sealing plates 13 on both sides.

[0031] When this solution is implemented, the top support assembly can be set on the base plate 1 or the bottom plate 2. Figure 3 As shown, the top support assembly is constructed on the bottom plate 2, allowing it to be assembled and disassembled along with the bottom plate 2, making it easy to remove and store during maintenance of the top flow machine. Compared to installing the top support assembly on the base plate 1, this can protect components from erosion caused by sunlight and rain. This embodiment, combined with the scheme shown in the accompanying drawings, focuses on the scheme of constructing the top support assembly on the bottom plate 2. Based on their understanding of the following scheme, those skilled in the art may also construct the top support assembly on the base plate 1.

[0032] like Figure 2 and 5As shown, the support assembly includes a support frame 31 that slides on the base plate 2, a drive rod 32 connected to the support frame 31 and used to drive the support frame 31 forward and backward, and a guide rod 33 for guiding the movement of the support frame 31. The support frame 31 is supported on the base plate 1 on both the front and rear sides of the support frame 31 during its forward and backward movement, so that the support frame 31 can drive the base plate 2 forward and backward relative to the base plate 1 during its forward and backward movement. Furthermore, the support frame 31 can be slidably arranged in a variety of ways, such as by providing a slide rail on the base plate 1 or the base plate 2, and the support frame 31 slides with the slide rail via a slider. The drive rod 32 can be in the form of a threaded rod, a hydraulic rod, or an electric push rod to drive the support frame 31. The support frame 31 is supported on the base plate 2 or the base plate 1 on both the front and rear sides of the support frame 31 during its forward and backward movement. Thus, the technical solution of the present application achieves the forward and backward movement of the base plate 2 relative to the base plate 1 through the cooperation of the support frame 31 and the drive rod 32. The support frame 31 is slidably mounted on the bottom plate 2, and the drive rod 32 connects the support frame 31 and drives its forward and backward movement. The support frame 31 is supported on the base plate 1 on both the front and rear sides of the forward and backward movement, ensuring that the support frame 31 can effectively drive the bottom plate 2 to move relative to the base plate 1 when moving forward and backward. This design allows the bottom plate 2 to be quickly disassembled and assembled through the operation of the support assembly, improving the efficiency and convenience of the assembly. Compared with the existing technology, the technical solution of the present application has a simpler structure and is more convenient to operate, and can effectively solve the technical problem of the forward and backward movement of the bottom plate 2 relative to the base plate 1 in the quick disassembly assembly.

[0033] In a further embodiment, the support frame 31 includes a connecting plate 311 and multiple support rods 312 disposed on the connecting plate 311. The back of the connecting plate 311 and the ends of the support rods 312 are respectively supported on the bottom plate 2 or the base plate 1. The connecting plate 311 serves as the main structure of the support frame 31, providing sufficient strength and stability. The multiple support rods 312 are evenly distributed on the connecting plate 311, ensuring uniform distribution of support force and avoiding localized stress concentration. The back of the connecting plate 311 and the ends of the support rods 312 are respectively supported on the bottom plate 2 or the base plate 1, further enhancing the stability and reliability of the support. Specifically, the connecting plate 311 can be made of a metal material, such as aluminum alloy or stainless steel, to ensure its strength and durability. The number and distribution of the support rods 312 can be adjusted according to actual needs. For example, four support rods 312 can be evenly distributed at the four corners of the connecting plate 311 to provide a more uniform support force. Thus, the technical solution of this application achieves stable support for the bottom plate 2 or base plate 1 through the structural design of the connecting plate 311 and multiple support rods 312. This structural design not only simplifies the structure of the support frame 31 but also improves its stability and durability in practical applications. Compared with the existing technology, the technical solution of this application solves the technical problem of the complex structure of the support frame 31 and the difficulty in achieving stable support in quick-disassembly assemblies by optimizing the structure of the support frame 31, thereby achieving higher practicality and reliability.

[0034] In a specific solution, a positioning block 313 is provided on the back of the connecting plate 311 of the supporting assembly, and a positioning groove 14 that is compatible with the positioning block 313 is provided on the lower clamping strip 11 in the middle of the base plate 1. The end of the supporting rod 312 of the supporting assembly is supported on the lower clamping strip 11 at the front edge or rear edge of the base plate 1, and the positioning block 313 is supported in the positioning groove 14. Specifically, the matching design of the positioning block 313 and the positioning groove 14 ensures the precise positioning of the supporting assembly on the base plate 2. The positioning block 313 can be designed in a variety of shapes, such as rectangular, arc-shaped or trapezoidal, to meet different positioning requirements. The shape and size of the positioning groove 14 should match the positioning block 313 to ensure the accuracy and stability of positioning. In addition, the length and angle of the supporting rod 312 can be adjusted according to actual needs to ensure that when the supporting assembly drives the base plate 2 to move, it can effectively support the front edge or rear edge of the base plate 1. As a preferred embodiment, the connecting plate 311 of the support assembly can be made of high-strength material to enhance its durability and resistance to deformation. The support rod 312 can be made of spring steel or stainless steel to improve its elasticity and corrosion resistance. The surfaces of the positioning block 313 and the positioning groove 14 can be hardened to increase their wear resistance and service life. Thus, the technical solution of the present application achieves precise movement of the base plate 2 relative to the base plate 1 and effective opening and closing of the meshing structure through the cooperation of the positioning block 313 of the support assembly with the positioning groove 14 on the base plate 1, and the support of the support rod 312 on the front or rear edge of the base plate 1. This design not only improves the connection stability between the support assembly and the base plate 1, but also ensures the precise movement of the base plate 2 under the drive of the support assembly, thereby achieving effective opening and closing of the meshing structure. Through this structure, the support assembly can remain stable when driving the base plate 2 to move, avoiding the problem of meshing structure failure or inconvenience in operation due to inaccurate positioning.

[0035] like Figure 2 and 5As shown, the drive rod 32 is constructed as a screw that is threadedly engaged with the base plate 1 or the bottom plate 2. The outer end of the drive rod 32 passes through the side wall of the base plate 1 or the bottom plate 2 as the drive end 321, and the inner end of the drive rod 32 is connected to the support frame 31. A wrench 34 is movably provided on the drive end 321 of the drive rod 32, and a locking plate 35 is provided on the outer wall of the base plate 1 or the bottom plate 2 next to the drive end 321. Specifically, the threaded engagement connection method of the drive rod 32 can be achieved by providing an internal threaded hole on the base plate 1 or the bottom plate 2, and the outer surface of the drive rod 32 is processed with an external thread matching the internal thread. The outer end of the drive rod 32 passes through the side wall of the base plate 1 or the bottom plate 2, which can be achieved by opening a through hole in the side wall. The diameter of the through hole is slightly larger than the diameter of the drive rod 32 to ensure that the drive rod 32 can rotate freely. A wrench 34 is movably provided on the driving end 321 of the driving rod 32. The wrench 34 can be connected to the driving end 321 by means of a pin or a snap, so that the wrench 34 can rotate freely on the driving end 321. A locking plate 35 is provided on the outer wall of the base plate 1 or the bottom plate 2 next to the driving end 321. The locking plate 35 can be fixed to the base plate 1 or the bottom plate 2 by means of screws or snaps. Thus, this technical solution ensures the stability of the driving rod 32 during the driving process through a threaded engagement connection. The outer end of the driving rod 32 passes through the side wall of the base plate 1 or the bottom plate 2 as the driving end 321, which is convenient for external operation. The inner end of the driving rod 32 is connected to the support frame 31, so that the rotation of the driving rod 32 can be directly converted into the linear movement of the support frame 31. The wrench 34 is movably provided on the driving end 321 of the driving rod 32 to facilitate manual operation of the rotation of the driving rod 32. A locking tab 35 is provided on the outer wall of the base plate 1 or bottom plate 2 adjacent to the drive end 321. This locks the drive rod 32 into place, preventing it from accidentally rotating. These features work together to ensure stable and easy operation of the drive rod 32 on the base plate 1 or bottom plate 2.

[0036] Figure 2 and 5As shown, the support frame 31 is slidably set on the guide rod 33. When the driving rod 32 drives the support frame 31, the support frame 31 slides on the guide rod 33. The guide rod 33 is set to provide a sliding path for the support frame 31 to ensure that the support frame 31 remains stable during the movement and avoids deviation or jamming. The guide rod 33 can be circular, square or other suitable cross-sectional shapes, and the material can be metal or high-strength plastic to ensure sufficient rigidity and wear resistance. The sliding connection between the support frame 31 and the guide rod 33 can be achieved by a sliding bearing or a linear guide rail to reduce friction and improve the smoothness of sliding. The driving rod 32 is connected to the support frame 31 by a threaded connection or other mechanical connection method, and the rotational motion of the driving rod 32 can be converted into the linear motion of the support frame 31, thereby driving the support frame 31 to slide on the guide rod 33. Specifically, the guide rod 33 can be fixed at a specific position of the base plate 1 or the bottom plate 2, and the support frame 31 is connected to the guide rod 33 through a sliding bearing or a linear guide rail to ensure that the support frame 31 can move linearly along the guide rod 33 under the drive of the drive rod 32. The rotation of the drive rod 32 can be achieved by manual operation or an electric device, such as a wrench 34 or a motor. The sliding of the support frame 31 on the guide rod 33 not only improves the accuracy of movement, but also reduces wear caused by friction or vibration, thereby extending the service life of the equipment. Therefore, the present application sets a guide rod 33 so that the support frame 31 can slide along the guide rod 33 under the drive of the drive rod 32, thereby solving the technical problem that the support frame 31 lacks guidance when sliding on the base plate 1 or the bottom plate 2, resulting in uneven sliding or inaccurate positioning. The introduction of the guide rod 33 not only improves the stability and accuracy of the movement of the support frame 31, but also simplifies the operation process and reduces maintenance requirements. Compared with the existing technology, the technical solution of the present application is simpler in structure, more convenient to operate, and has higher reliability and durability.

[0037] When the above-mentioned quick disassembly and assembly assembly is used, manually rotating the wrench 34 can drive the drive rod 32 to rotate, thereby driving the support frame 31 to move forward and backward. During the locking process, the support frame 31 retreats. Since the positioning block 313 is supported in the positioning groove 14 and the base plate 1 is in a fixed state, the bottom plate 2 is driven to move forward relative to the base plate 1. The lower boss 12 on the lower clamping bar 11 engages with the upper boss 22 on the upper clamping bar 21, achieving a locked state. During the unlocking process, the support frame 31 advances forward. Since the end of the support rod 312 is supported on the lower clamping bar 11 at the front or rear edge of the base plate 1 and the base plate 1 is in a fixed state, it will react to cause the bottom plate 2 to move backward relative to the base plate 1. The lower boss 12 on the lower clamping bar 11 disengages from the upper boss 22 on the upper clamping bar 21, achieving unlocking. Example

[0038] This embodiment also proposes a quick-install top-flow machine on a boat, including a quick-disassembly assembly. The base plate 1 in the quick-disassembly assembly is fixed to the boat, and the top-flow machine is fixed to the bottom plate 2 of the quick-disassembly assembly. The quick-disassembly assembly in the scheme here adopts the quick-disassembly assembly described in Example 1. The present application simplifies the installation and disassembly process of the top-flow machine by introducing a quick-disassembly assembly. The base plate 1 of the quick-disassembly assembly is fixed to the boat, and the top-flow machine is fixed to the bottom plate 2. Through the cooperation of the meshing structure and the supporting assembly, the bottom plate 2 can be quickly and firmly connected or separated from the base plate 1, thereby avoiding the damage problem caused by frequent disassembly and assembly of traditional fasteners. This design not only improves the convenience of operation, but also extends the service life of the equipment.

[0039] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.

Claims

1. A quick disassembly assembly, comprising a fixed base plate (1), and a bottom plate (2) detachably covering the base plate (1); the base plate (1) and the base are provided with an engaging structure, and the bottom plate (2) can be fixedly connected to the base plate (1) through the engaging structure when covering the base plate (1); characterized in that: A supporting top assembly is provided on the base plate (1) or the bottom plate (2), and when the output end of the supporting top assembly advances or retreats, it can drive the bottom plate (2) to move forward or backward relative to the base plate (1), thereby controlling the opening and closing of the meshing structure.

2. The quick disassembly assembly according to claim 1, characterized in that: The forward and backward direction of the output end of the supporting assembly is consistent with the opening and closing direction of the meshing structure, and the output end of the supporting assembly is supported on the bottom plate (2) or the base at the front and rear sides of the forward and backward movement; when the output end of the supporting assembly advances and retreats, the output end can support the bottom plate (2) to move forward and backward relative to the base plate (1).

3. The quick disassembly assembly according to claim 2, characterized in that: The supporting assembly comprises a supporting frame (31) slidably arranged on the base plate (1) or the bottom plate (2), and a driving rod (32) connected to the supporting frame (31) and used to drive the supporting frame (31) to move forward and backward; the supporting frame (31) is supported on the bottom plate (2) or the base plate (1) at the front and rear sides when moving forward and backward, so that the supporting frame (31) can drive the bottom plate (2) to move forward and backward relative to the base plate (1) when moving forward and backward.

4. The quick disassembly assembly according to claim 3, characterized in that: The supporting frame (31) comprises a connecting plate (311) and a plurality of supporting rods (312) arranged on the connecting plate (311); the back surface of the connecting plate (311) and the ends of the supporting rods (312) are supported on the bottom plate (2) or the base plate (1), respectively.

5. The quick disassembly assembly according to claim 3, characterized in that: The driving rod (32) is constructed as a screw threadedly connected to the base plate (1) or the bottom plate (2), the outer end of the driving rod (32) passes through the side wall of the base plate (1) or the bottom plate (2) as a driving end (321), and the inner end of the driving rod (32) is connected to the supporting frame (31); a wrench (34) is movably provided on the driving end (321) of the driving rod (32), and a locking plate (35) is provided on the outer wall of the base plate (1) or the bottom plate (2) next to the driving end (321).

6. The quick disassembly assembly according to claim 3, characterized in that: A guide rod (33) is provided on the base plate (1) or the bottom plate (2), and the supporting frame (31) is slidably provided on the guide rod (33); when the driving rod (32) drives the supporting frame (31), the supporting frame (31) slides on the guide rod (33).

7. The quick disassembly assembly according to claim 3, characterized in that: A plurality of lower card strips (11) are arranged in parallel on the upper end surface of the base plate (1), and a plurality of upper card strips (21) adapted to the lower card strips (11) are constructed on the lower end surface of the bottom plate (2); lower bosses (12) and upper bosses (22) capable of engaging with each other are respectively arranged on the opposite surfaces of the lower card strip (11) and the upper card strip (21); the lower boss (12) of the lower card strip (11) and the upper boss (22) of the upper card strip (21) cooperate to form the engaging structure; when the output end of the supporting top assembly advances and retreats, it can drive the bottom plate (2) to move forward and backward relative to the base plate (1), thereby driving the lower boss (12) on the lower card strip (11) to engage with or disengage the upper boss (22) on the upper card strip (21).

8. The quick disassembly assembly according to claim 7, characterized in that: The base plate (1) is provided with a lower clamping strip (11) at least on the front and rear edges and the middle of its upper end surface, and correspondingly, the bottom plate (2) is provided with an upper clamping strip (21) at least on the front and rear edges and the middle of its lower end surface; the base plate (1) is provided with a sealing plate (13) at the left and right edges of its upper end surface, and the two ends of the sealing plate (13) are abutted against the lower clamping strip (11) at the front and rear edges; the upper clamping strip (21) in the middle of the bottom plate (2) is located between the sealing plates (13) on both sides, and the upper end of the upper clamping strip (21) is constructed to be able to be centrally introduced into the inclined surface (23) between the sealing plates (13) on both sides.

9. The quick disassembly assembly according to claim 8, characterized in that: The supporting assembly is constructed on the bottom plate (2); a positioning block (313) is provided on the back of the connecting plate (311) of the supporting assembly; a positioning groove (14) adapted to the positioning block (313) is provided on the lower clamping strip (11) in the middle of the base plate (1); the end of the supporting rod (312) of the supporting assembly is supported on the lower clamping strip (11) at the front edge or rear edge of the base plate (1), and the positioning block (313) is supported in the positioning groove (14).

10. A quick-install top-flow machine for a boat, characterized by: It comprises the quick disassembly assembly according to any one of claims 1 to 9; the base plate (1) in the quick disassembly assembly is fixed on the boat, and the top flow machine is fixed on the bottom plate (2) of the quick disassembly assembly.

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