Docking shore docking device

Abstract

The utility model provides a dock bank docking device, which comprises a first mounting seat fixedly arranged on a river bank; the second mounting seat is fixedly arranged on a clamping plate of the floating dock; the connecting rod mechanism is arranged on the first mounting seat; the fixed end of the driving mechanism is fixedly arranged on the first mounting seat, and the movable end of the driving mechanism is connected with the connecting rod mechanism; when the floating dock is connected with the river bank, one end of the second mounting base moves to the first mounting base along with the floating dock moving in the bank, and the movable end drives the connecting rod mechanism to move so that the second mounting base can be clamped to the first mounting base. The first mounting seat and the second mounting seat which are aligned are respectively arranged on the river bank and the floating dock in advance, and the second mounting seat is clamped on the first mounting seat through the driving mechanism and the connecting rod mechanism, so that the problem of unstable connecting position of the floating dock in the prior art can be effectively avoided; and accurate alignment connection of the floating dock and the river bank is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of floating docks, in particular to a dock-shore docking device. Background Art

[0002] A floating dock is a floating platform used for ship repair and construction, typically docked on the shore of a river, lake, or harbor. To ensure the safe and stable operation of a floating dock, it needs to be reliably connected to the riverbank. Currently, a common method of connecting a floating dock to a riverbank is to use high-strength ropes or chains, one end of which is fixed to the floating dock and the other end is fixed to an anchoring device on the riverbank. The length of the ropes and chains can be adjusted according to changes in water levels to adapt to different water conditions. Specialized anchoring devices, such as ground anchors and pile foundations, are installed on the riverbank to secure the ropes and chains. The anchoring devices must be strong and stable enough to withstand the weight of the floating dock and the effects of wind and waves.

[0003] However, the above connection method uses ropes or chains, which makes the position of the floating dock unstable before and after the connection, and is difficult to meet the high-requirement working conditions of the floating dock and the specific position of the river bank. For example, when the river bank and the floating dock are respectively provided with tracks for the movement of trailers, when the river bank and the floating dock are docked, it is necessary to meet the accurate alignment connection of the tracks on both sides. Utility Model Content

[0004] The purpose of the utility model is to overcome the defects of the prior art and provide a dock-bank docking device, which can solve the special working condition that the existing connection method between the floating dock and the river bank is difficult to meet the requirements of the specific position connection between the floating dock and the river bank.

[0005] In order to achieve the above purpose and other purposes, the present invention is implemented by including the following technical solutions: the present invention proposes a dock-shore docking device, including a first mounting seat, fixedly set on the river bank; a second mounting seat, fixedly set on the splint of the floating dock; a connecting rod mechanism, set on the first mounting seat; a driving mechanism, whose fixed end is fixed on the first mounting seat, and whose movable end is connected to the connecting rod mechanism; when the floating dock is connected to the river bank, one end of the second mounting seat moves to the first mounting seat as the floating dock moves to the shore, and the movable end drives the connecting rod mechanism to move to clamp the second mounting seat on the first mounting seat.

[0006] In one embodiment, the connecting rod mechanism includes a pull rod, a first connecting rod and a second connecting rod; the first end of the pull rod is a hook portion; the second end and the middle fulcrum of the pull rod are rotatably connected to the first end of the first connecting rod and the first end of the second connecting rod through a pin shaft; the second end of the first connecting rod and the second end of the second connecting rod are rotatably connected to the two mounting parts on the first mounting seat through a pin shaft.

[0007] In one embodiment, the two mounting members are both arranged on the longitudinal center line of the first mounting seat, and the distance between the two mounting members is equal to the distance between the second end and the middle support point of the pull rod.

[0008] In one embodiment, the driving mechanism is a hydraulic driving mechanism, the movable end of which is rotatably connected to the second end of the pull rod and the first end of the first connecting rod via a Y-shaped joint and a pin.

[0009] In one embodiment, a first limit baffle is provided at one end of the first mounting seat facing the floating dock; two first limit baffles are arranged on both sides of the longitudinal center line of the first mounting seat.

[0010] In one embodiment, the two first limit baffles and the first mounting seat together form a diameter-changing guide groove, and the diameter of the groove of the diameter-changing guide groove on the side facing the floating dock is larger than the diameter of the groove on the side facing the river bank.

[0011] In one embodiment, the second mounting seat includes a connecting rod, and the length of the connecting rod is not greater than the diameter of the slot of the variable-diameter guide slot facing the river bank.

[0012] In one embodiment, when the floating dock is connected to the river bank, the pull rod of the linkage mechanism hooks downward and backward to tighten the connecting rod.

[0013] In one embodiment, a second limit baffle is provided in the variable diameter guide groove, and the height of the second limit baffle facing the river bank is higher than the height of the second limit baffle facing the floating dock.

[0014] In one embodiment, two of the second limit baffles are arranged on both sides of the longitudinal center line of the first mounting seat.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The present invention pre-arranges a first mounting seat and a second mounting seat in alignment on the riverbank and the floating dock, respectively, and clamps the second mounting seat to the first mounting seat through the action of a driving mechanism and a connecting rod mechanism on the first mounting seat. This effectively avoids the problem of unstable position of the floating dock in the prior art using ropes, and achieves accurate alignment connection between the floating dock and the riverbank.

[0017] 2. The connecting rod mechanism of the present invention adopts a design in which a first connecting rod and a second connecting rod are simultaneously provided on the pull rod, which can limit and stabilize the running trajectory of the pull rod and ensure reliable tensioning operation of the pull rod;

[0018] 3. The driving mechanism of the utility model adopts a hydraulic driving mechanism, such as an oil cylinder, which has the characteristics of large output force and high load, and can ensure the stability, reliability and safety of the driving process; the design of the Y-type joint can realize the flexible rotation connection between the driving mechanism and the connecting rod mechanism, thereby improving the driving sensitivity;

[0019] 4. The first limit baffle of the present invention can provide guidance for the second mounting seat to move into the first mounting seat; in particular, when the first limit baffle and the first mounting seat form a variable diameter guide groove, it can provide a limit guide for the second mounting seat to enter the variable diameter guide groove;

[0020] 5. The design of the second limit baffle of the utility model can mainly limit the length distance and bottom height of the second mounting seat entering the variable diameter guide groove, ensuring that the action of the connecting rod mechanism can be carried out effectively;

[0021] 6. The utility model sets two second limit baffles on both sides of the length direction center line of the first mounting seat, which can ensure that the second limit baffles can effectively limit the connecting rod while evenly dispersing the force of the connecting rod, thereby extending the service life of the connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Shown is a schematic diagram of the three-dimensional structure of a dock-to-shore docking device of the present invention.

[0023] Figure 2 Shown is a side structural schematic diagram of a dock-to-shore docking device of the present invention.

[0024] Figure 3 Shown is a schematic top view of the structure of a dock-to-shore docking device of the present invention. DETAILED DESCRIPTION

[0025] See also Figure 1-Figure 3 The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0026] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by those skilled in the art. They are not intended to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modifications, changes in proportional relationships, or adjustments in size, without affecting the efficacy and objectives that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0027] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meaning as understood by a person of ordinary skill in the field to which the present invention belongs. Similar words such as "one", "an" or "the" used in the present invention do not indicate a limit on quantity, but are only used to indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects preceding the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The serial numbers assigned to the components in this specification, such as "first", "second", etc., are only used to distinguish the objects being described and do not have any order or technical meaning. The "connection" mentioned in the present invention, unless otherwise specified, includes direct and indirect connections.

[0028] In order to avoid confusion with the present invention, some technical features known in the art are not described.

[0029] like Figure 1 As shown, this embodiment provides a dock-shore docking device, comprising a first mounting seat 10, a second mounting seat 20, a connecting rod mechanism 30, and a driving mechanism 40. The first mounting seat 10 is fixedly mounted on the river bank; the second mounting seat 20 is fixedly mounted on the clamping plate of the floating dock; the connecting rod mechanism 30 is arranged on the first mounting seat 10; the fixed end of the driving mechanism 40 is fixedly mounted on the first mounting seat 10, and the movable end is connected to the connecting rod mechanism 30; when the floating dock is connected to the river bank, one end of the second mounting seat 20 moves to the first mounting seat 10 as the floating dock moves to the shore, and the movable end of the driving mechanism 40 drives the connecting rod mechanism 30 to move, so that the connecting rod mechanism 30 clamps the second mounting seat 20 on the first mounting seat 10, thereby achieving docking of the floating dock with the river bank.

[0030] The connecting rod mechanism 30 includes a pull rod 31, a first connecting rod 32 and a second connecting rod 33. The first end of the pull rod 31 is a hook portion 111 for hooking the second mounting seat 20. Figure 2 The second end and the middle fulcrum of the pull rod 31 are rotatably connected to the first end of the first connecting rod 32 and the first end of the second connecting rod 33 via a pin, respectively. The second end of the first connecting rod 32 and the second end of the second connecting rod 33 are rotatably connected to the two mounting members 11 on the first mounting seat 10 via a pin, respectively. Specifically, the two mounting members 11 are both arranged on the longitudinal centerline of the first mounting seat 10, and the distance between the two mounting members 11 is close to the distance between the second end and the middle fulcrum of the pull rod 31.

[0031] The drive mechanism 40 is a hydraulic drive mechanism, such as a cylinder, which features high output power and high load capacity, ensuring operational stability, reliability, and safety. The fixed end of the drive mechanism 40 is secured to the first mounting base 10 via a lug 12 , while the movable end is rotatably connected to the second end of the pull rod 31 and the first end of the first connecting rod 32 via a Y-shaped joint 41 and a pin.

[0032] Please combine Figure 3 , a first limit baffle 13 and a second limit baffle 14 are provided at one end of the first mounting seat 10 facing the floating dock. The first limit baffle 13 is a bent plate, and the two first limit baffles 13 are arranged on both sides of the center line of the length direction of the first mounting seat 10. The two first limit baffles 13 and the first mounting seat 10 together form a variable diameter guide groove 15, and the slot diameter of the variable diameter guide groove 15 facing the floating dock is larger than the slot diameter facing the river bank. The setting of the first limit baffle 13 can provide a limiting guide for one end of the second mounting seat 20 to enter the variable diameter guide groove 15. The second limit baffle 14 is arranged in the variable diameter guide groove 15, and its height facing the river bank is higher than its height facing the floating dock. It is used to limit the length distance and bottom height of the second mounting seat 20 entering the variable diameter guide groove 15, ensuring that the action of the connecting rod mechanism 30 can be carried out effectively. In this embodiment, the two second limiting baffles 14 are positioned on either side of the longitudinal centerline of the first mounting seat 10, ensuring that the second limiting baffles 14 effectively limit the second mounting seat 20 while ensuring uniform force at the contact points between the second mounting seat 20 and the two second limiting baffles 14. In other embodiments, the number of second limiting baffles 14 may be one, three, or four, for the sole purpose of achieving position limiting.

[0033] Please review Figure 1 The second mounting base 20 includes a bottom plate 21, side plates 22, and a connecting rod 23. The bottom plate 21 is fixed to the cleat of the floating dock; the two side plates 22 are arranged on either side of the bottom plate 21, and their ends facing the riverbank extend beyond the end of the bottom plate 21 facing the riverbank. The ends of the connecting rod 23 are respectively fixedly connected to the two side plates 22 and located at the ends of the side plates 22 facing the riverbank. The length of the connecting rod 23 is equal to or slightly smaller than the diameter of the notch of the reducing guide groove 15 facing the riverbank.

[0034] When the floating dock is docked, the movable end of the driving mechanism 40 is in an extended state, and the pull rod 31 is in a high position; the second mounting seat 20 on the floating dock is first roughly aligned with the first mounting seat 10 and moved closer, so that the connecting rod 23 can enter the reducing guide groove 15, and move to abut against the second limit baffle 14 under the limit constraint of the reducing guide groove 15; the movable end of the driving mechanism 40 begins to retract, and the pull rod 31 is pulled toward the driving mechanism 40, and moves to the second end of the first link 32 and the second link 33 under the limit of the first link 32 and the second link 33, and the second end of the first link 32 and the second link 33 are respectively located on the side of the first end of the first link 32 and the first end of the second link 33 facing the floating dock, and the pull rod 31 hooks the connecting rod 23 downward and backward, thereby limiting the displacement of the floating dock and achieving dock-shore docking.

[0035] Therefore, the present invention effectively overcomes the shortcomings of the prior art and possesses high industrial value. The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed in the present invention are intended to be covered by the claims of the present invention.

Claims

1. A dock-shore docking device, characterized in that: include A first mounting base is fixedly arranged on the river bank; The second mounting base is fixedly mounted on the cleat of the floating dock; A connecting rod mechanism is provided on the first mounting seat; a driving mechanism, wherein a fixed end of the driving mechanism is fixedly mounted on the first mounting seat and a movable end of the driving mechanism is connected to the connecting rod mechanism; When the floating dock is connected to the river bank, one end of the second mounting seat moves to the first mounting seat as the floating dock moves to the shore, and the movable end drives the connecting rod mechanism to move to clamp the second mounting seat on the first mounting seat.

2. The dock-shore docking device according to claim 1, characterized in that: The connecting rod mechanism includes a pull rod, a first connecting rod and a second connecting rod; the first end of the pull rod is a hook portion; the second end and the middle fulcrum of the pull rod are rotatably connected to the first end of the first connecting rod and the first end of the second connecting rod through a pin shaft; the second end of the first connecting rod and the second end of the second connecting rod are rotatably connected to the two mounting parts on the first mounting seat through a pin shaft.

3. The dock-shore docking device according to claim 2, characterized in that: The two mounting members are both arranged on the longitudinal center line of the first mounting seat, and the distance between the two mounting members is equal to the distance between the second end and the middle support point of the pull rod.

4. The dock-shore docking device according to claim 2, characterized in that: The driving mechanism is a hydraulic driving mechanism, and the movable end thereof is rotatably connected to the second end of the pull rod and the first end of the first connecting rod through a Y-shaped joint and a pin.

5. The dock-shore docking device according to claim 1, characterized in that: A first limit baffle is provided at one end of the first mounting seat facing the floating dock; two first limit baffles are arranged on both sides of the lengthwise center line of the first mounting seat.

6. The dock-shore docking device according to claim 5, characterized in that: The two first limit baffles and the first mounting seat together form a diameter-changing guide groove, and the diameter of the groove of the diameter-changing guide groove on the side facing the floating dock is larger than the diameter of the groove on the side facing the river bank.

7. The dock-shore docking device according to claim 6, characterized in that: The second mounting seat includes a connecting rod, and the length of the connecting rod is not greater than the diameter of the slot of the variable-diameter guide slot facing the river bank.

8. The dock-shore docking device according to claim 7, characterized in that: When the floating dock is connected to the river bank, the pull rod of the connecting rod mechanism hooks the connecting rod downward and backward.

9. The dock-shore docking device according to claim 6, characterized in that: A second limiting baffle is provided in the variable diameter guide groove, and the height of the second limiting baffle on the side facing the river bank is higher than the height on the side facing the floating dock.

10. The dock-shore docking device according to claim 9, characterized in that: The two second limit baffles are arranged on both sides of the lengthwise center line of the first mounting seat.

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