Pontoon accessory structure suitable for strong-tidal-surge river reach

Abstract

The wharf boat accessory structure comprises a wharf boat, the wharf boat is arranged beside a high-piled wharf, a high-piled trestle is arranged between the high-piled wharf and a riverside shoreline, and a ferry berthing wharf boat is arranged between the high-piled wharf and the riverside shoreline; the wharf boat structurally comprises a wharf boat body, positioning piles are installed on the two outer end faces of the wharf boat body through hoops respectively and inserted into the river bottom, rubber anti-collision fenders are installed on the periphery of the wharf boat body, a sliding rail is arranged on the upper surface of the wharf boat body, and a movable springboard sliding along the sliding rail is installed on the sliding rail. Limiting devices are installed at the two ends of the sliding rail correspondingly, and people and small vehicles can pass through the movable springboard. The wharf boat accessory structure is compact and reasonable in structure and convenient to operate, by designing the wharf boat accessory structure, the applicability of the wharf structure to the strong tidal bore river reach can be remarkably improved under the cooperative work of all the components, and personnel and vehicles can smoothly pass through the two banks through the ferry or pleasure boats.

Description

Technical Field

[0001] The present invention relates to the technical field of barge accessory structures, and in particular to a barge accessory structure adapted to strong tidal bore reaches. Background Art

[0002] A barge is a rectangular flat-bottomed non-self-propelled ship without a power device, usually fixed to the shore, generally used as a floating dock for ships to dock, for loading and unloading goods or for pedestrians to get on and off.

[0003] Currently, in strong tidal bore reaches represented by the middle and lower reaches of the Qiantang River, due to the poor adaptability of current fixed or floating docks in the prior art, the climate and time periods when ferries can reliably berth are greatly restricted, and the crossing of people and vehicles across the river mainly relies on bridge structures. However, bridge structures have a long construction period, high cost, and will have a certain impact on ship passage. Summary of the Invention

[0004] The applicant of the present invention aims at the above-mentioned disadvantages in the existing production technology, and provides a barge accessory structure adapted to strong tidal bore reaches, so as to effectively improve the applicability of the dock structure to strong tidal bore reaches and realize the smooth passage of people and vehicles between the two banks by ferry or cruise ship.

[0005] The technical solution adopted by the present invention is as follows:

[0006] A barge accessory structure adapted to strong tidal bore reaches, including a barge, the barge is arranged beside a high-pile dock, a high-pile trestle is arranged between the high-pile dock and the riverside shoreline, and a ferry berths at the barge;

[0007] The structure of the barge is: including a barge main body, positioning piles are respectively installed on the two outer end faces of the barge main body through hoop fasteners, the positioning piles are inserted into the river bottom, rubber anti-collision fenders are installed around the periphery of the barge main body, a slide rail is arranged on the upper surface of the barge main body, a movable gangplank sliding along the slide rail is installed on the slide rail, limiting devices are respectively installed at both ends of the slide rail, and the movable gangplank allows the passage of people and small vehicles.

[0008] Its further technical solution lies in:

[0009] The barge main body is of an integral structure.

[0010] A single positioning pile is a cylindrical pipe pile.

[0011] The installation structure of the hoop fastener is: including a fixed limiting structure connected to the barge main body, a detachable limiting structure is installed on the outer end face of the barge main body on the opposite side of the fixed limiting structure through bolt locking, rubber fenders are installed on the inner sides of the fixed limiting structure, the detachable limiting structure and the barge main body, and a positioning pile is installed in cooperation inside the rubber fenders.

[0012] The fixed limit structure and the detachable limit structure have the same structure.

[0013] Both the fixed limit structure and the detachable limit structure adopt a long strip structure.

[0014] The installation structure of the movable gangplank is as follows: it includes a gangplank base connected to the slide rail, a gangplank main structure is installed on the gangplank base, a hydraulic device is installed in the middle of the gangplank main structure through a hinge seat, and the extension and retraction of the hydraulic device drive the rising and lowering actions of the gangplank main structure.

[0015] A plurality of the gangplank bases are distributed at intervals.

[0016] The gangplank main structure adopts a split structure.

[0017] Foldable feet are arranged on the bottom surface of the head of the gangplank main structure.

[0018] The beneficial effects of the present invention are as follows:

[0019] The structure of the present invention is compact, reasonable, and easy to operate. By designing the accessory structure of the floating dock, with the cooperation of each component, the applicability of the wharf structure to the strong tidal bore reach can be significantly improved, and the smooth passage of personnel and vehicles between the two banks through ferries or cruise ships can be realized.

[0020] The present invention can not only adapt to the impact of the strong tidal bore during the spring tide, but also adjust the accessory structure to adapt to different tidal levels and water depths. Moreover, it can shorten the construction time on rivers through onshore construction and on-site installation, and occupies less riverbank line. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the present invention.

[0022] Figure 2 It is the front view of the present invention.

[0023] Figure 3 It is the top view of the present invention.

[0024] Figure 4 It is the side view of the present invention (when the gangplank is lowered).

[0025] Figure 5 It is the side view of the present invention (when the gangplank is raised).

[0026] Figure 6 It is a schematic structural diagram of the hoop of the present invention.

[0027] Figure 7 It is a schematic diagram of the present invention in the working state.

[0028] Wherein: 1. Barge; 2. Ferry; 3. High-piled wharf; 4. High-piled trestle; 5. Riverbank line;

[0029] 101. Hoop; 102. Anchor pile; 103. Barge main body; 104. Rubber anti-collision fender; 105. Slide rail;

[0030] 10101. Rubber fender; 10102. Detachable limit structure; 10103. Fixed limit structure; 10104. Bolt;

[0031] 10501. Limit device;

[0032] 106. Movable gangway;

[0033] 10601. Gangway main structure; 10602. Hydraulic device; 10603. Gangway base; 10604. Foldable support leg;

[0034] 301. Ramp. Specific embodiments

[0035] The following combines the accompanying drawings to illustrate the specific embodiments of the present invention.

[0036] As Figures 1-7 shown, the barge accessory structure adapted to strong tidal bore reaches of this embodiment includes a barge 1, the barge 1 is arranged beside a high-piled wharf 3, a ramp 301 is arranged on the high-piled wharf 3, a high-piled trestle 4 is arranged between the high-piled wharf 3 and the riverbank line 5, and a ferry 2 berths at the barge 1;

[0037] The structure of the barge 1 is: including a barge main body 103, anchor piles 102 are respectively installed at both outer end faces of the barge main body 103 through hoops 101, the anchor piles 102 are inserted into the river bottom, rubber anti-collision fenders 104 are installed around the periphery of the barge main body 103, a slide rail 105 is arranged on the upper surface of the barge main body 103, a movable gangway 106 that slides along the slide rail 105 is installed on the slide rail 105, limit devices 10501 are respectively installed at both ends of the slide rail 105, and the movable gangway 106 allows personnel and small vehicles to pass.

[0038] The barge main body 103 is of an integral structure.

[0039] A single anchor pile 102 is a cylindrical pipe pile.

[0040] The installation structure of the hoop 101 is as follows: It includes a fixed limit structure 10103 connected to the barge main body 103. The outer end surface of the barge main body 103 on the opposite sides of the fixed limit structure 10103 is locked and installed with a detachable limit structure 10102 through bolts 10104. Rubber fenders 10101 are installed on the inner sides of the fixed limit structure 10103, the detachable limit structure 10102, and the barge main body 103. A positioning pile 102 is installed in cooperation inside the rubber fender 10101.

[0041] The fixed limit structure 10103 and the detachable limit structure 10102 have the same structure.

[0042] Both the fixed limit structure 10103 and the detachable limit structure 10102 adopt a strip-shaped structure.

[0043] The installation structure of the movable gangway 106 is as follows: It includes a gangway base 10603 connected to the slide rail 105. A gangway main structure 10601 is installed on the gangway base 10603. A hydraulic device 10602 is installed in the middle of the gangway main structure 10601 through a hinge seat. The extension and retraction of the hydraulic device 10602 drive the raising and lowering actions of the gangway main structure 10601.

[0044] There are multiple gangway bases 10603 distributed at intervals.

[0045] The gangway main structure 10601 adopts a split structure.

[0046] A foldable support leg 10604 is provided on the bottom surface of the head of the gangway main structure 10601.

[0047] Next, the important components of the barge 1 and the functions of each component will be introduced in detail:

[0048] Among them, the hoop 101 is used to hold the positioning pile 102. For the schematic diagram of the structural composition, please refer to Figure 6 .

[0049] Among them, the positioning pile 102 is a cylindrical pipe pile, and its bottom is inserted into the river bottom.

[0050] Among them, the barge main body 103 has an integral structure and high strength.

[0051] Among them, the rubber anti-collision fender 104 plays a good protective role.

[0052] Among them, the slide rail 105 is for the movable gangway 106 to slide.

[0053] Among them, the limit device 10501 plays a good protective role.

[0054] Among them, the movable gangway 106 can allow personnel and small vehicles to pass through.

[0055] Among them, the rubber fender 10101 has the characteristics of high energy absorption, wear resistance, anti-aging, etc.

[0056] Among them, the detachable limit structure 10102 is fixed to the barge main body 103 through bolts 10104.

[0057] Among them, the fixed limit structure 10103 is welded to the barge main body 103.

[0058] Among them, the bolt 10104 is used to fix the detachable limit structure 10102.

[0059] Among them, the main structure of the gangway 10601.

[0060] Among them, the hydraulic device 10602.

[0061] Among them, the gangway base 10603 is connected to the slide rail 105.

[0062] Among them, the collapsible support feet 10604.

[0063] The specific structure and function of the barge accessory structure adapted to strong tidal reach of the present invention are as follows:

[0064] The barge 1 is connected to the positioning pile 102 through the bow and stern end hoops 101 to achieve reliable positioning of the barge 1 and limit the longitudinal and lateral movements of the barge 1.

[0065] There is a certain gap between the hoop rubber fender 10101 and the positioning pile 102 to avoid excessive force on the rubber fender 10101 during the rise and fall of the barge 1 with the tide, and the barge 1 can rise and fall with the tide.

[0066] The hoop rubber fender 10101 has the characteristics of high energy absorption, wear resistance, anti-aging, etc., and can significantly reduce the force between the barge main body 103 and the positioning pile 102 caused by ship berthing, tides or waves.

[0067] The detachable limit structure 10102 of the hoop 101 is located on the shore side and is fixed to the barge main body 103 through bolts 10104. On the one hand, it is convenient for the on-site installation between the barge 1 and the positioning pile 102. On the other hand, in the case of a spring tide or wave current environment exceeding the design limit, the connection between the barge 1 and the positioning pile 102 can be released, and the barge 1 can be towed to the harbor for shelter; moreover, if the barge 1 and the positioning pile 102 are jammed, the relative flexibility between the barge 1 and the positioning pile 102 can be achieved by adjusting the bolts and the detachable limit structure 10102.

[0068] When the ferry 2 or other tourist boats berth at the barge 1, the rubber anti-collision fender 104 can significantly reduce the collision force brought by the ship berthing to the barge 1 and the collision force between the barge 1 and the high-pile wharf 3.

[0069] To adapt to different tide levels, the position of the movable gangway 106 on the slide rail 105 is adjusted so that the movable gangway 106 can be lapped at a suitable position on the ramp of the high-pile wharf 3, facilitating the up and down movement of personnel or small vehicles.

[0070] To adapt to the slope of the ramp 301 on the high-pile wharf 3, collapsible feet 10604 are provided at the end of the movable gangway 106 to prevent the movable gangway 106 from being suspended when lapped on the ramp 301.

[0071] Limit devices 10501 are provided at both ends of the slide rail 105 to prevent the movable gangway 106 from moving beyond the safe range on the slide rail 105.

[0072] When the movable gangway 106 moves on the slide rail 105, the main structure 10601 of the gangway should be lifted by the hydraulic device 10602 to prevent rubbing between the main structure 10601 of the gangway and the ramp 301 of the high-pile wharf 3.

[0073] The above description is an explanation of the present invention, not a limitation thereof. For the scope defined by the present invention, refer to the claims. Any form of modification may be made within the protection scope of the present invention.

Claims

1. A pontoon auxiliary structure adapted to strong tidal river sections, characterized in that: The invention comprises a pontoon (1), wherein the pontoon (1) is arranged beside a high-pile wharf (3), a high-pile trestle (4) is arranged between the high-pile wharf (3) and a river bank (5), and a ferry (2) berths at the pontoon (1); The structure of the pontoon (1) is as follows: it comprises a pontoon body (103), two outer end surfaces of the pontoon body (103) are respectively provided with positioning piles (102) through clamps (101), the positioning piles (102) are inserted into the river bottom, rubber anti-collision fenders (104) are installed around the periphery of the pontoon body (103), a slide rail (105) is arranged on the upper surface of the pontoon body (103), a movable gangway (106) sliding along the slide rail (105) is installed on the slide rail (105), and limiting devices (10501) are respectively installed at both ends of the slide rail (105), and the movable gangway (106) is for passing people and small vehicles.

2. The auxiliary structure of a pontoon adapted to a river section with strong tidal surges as claimed in claim 1, characterized in that: The pontoon body (103) is an integrated structure.

3. The auxiliary structure of a pontoon adapted to a river section with strong tidal surges as claimed in claim 1, characterized in that: The single positioning pile (102) is a cylindrical pipe pile.

4. The auxiliary structure of a pontoon adapted to a river section with strong tidal surges as claimed in claim 1, characterized in that: The mounting structure of the clamp (101) comprises a fixed limiting structure (10103) connected to a pontoon body (103); a detachable limiting structure (10102) is mounted on the outer end surface of the pontoon body (103) opposite to the fixed limiting structure (10103) by means of bolts (10104); rubber fenders (10101) are mounted on the inner sides of the fixed limiting structure (10103), the detachable limiting structure (10102) and the pontoon body (103); and positioning piles (102) are mounted in the rubber fenders (10101).

5. The auxiliary structure of a pontoon adapted to a river section with strong tidal surges as claimed in claim 4, characterized in that: The fixed limiting structure (10103) and the detachable limiting structure (10102) have the same structure.

6. The auxiliary structure of a pontoon adapted to a river section with strong tidal surges as claimed in claim 1, characterized in that: The fixed limiting structure (10103) and the detachable limiting structure (10102) both adopt a long strip structure.

7. The auxiliary structure of a pontoon adapted to a river section with strong tidal surges as claimed in claim 1, characterized in that: The installation structure of the movable springboard (106) is as follows: it includes a springboard base (10603) connected to the slide rail (105), a springboard main structure (10601) is installed on the springboard base (10603), a hydraulic device (10602) is installed in the middle of the springboard main structure (10601) through a hinge seat, and the extension and retraction of the hydraulic device (10602) drive the rising and lowering actions of the springboard main structure (10601).

8. The auxiliary structure of a pontoon adapted to a river section with strong tidal surges as claimed in claim 7, characterized in that: The springboard bases (10603) are arranged in plurality at intervals.

9. The auxiliary structure of a pontoon adapted to a river section with strong tidal surges as claimed in claim 7, characterized in that: The main structure (10601) of the springboard adopts a split structure.

10. The auxiliary structure of a pontoon adapted to a river section with strong tidal surges as claimed in claim 7, characterized in that: The bottom surface of the head of the main structure (10601) of the springboard is provided with foldable supporting feet (10604).

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