CN215515903U - Automobile connection device capable of being positioned and adjustable in height - Google Patents

Abstract

The invention discloses a positionable and height-adjustable automobile connection device, which comprises a frame (11) with the middle part divided into a plurality of accommodating cavities for accommodating inflatable air bags (12), positioning piles (7) respectively penetrating through four corners of the frame (11), and positioning pile lifting fixing equipment (15) encircling the periphery of the positioning piles (7). The invention has the positioning function, and can realize the connection between the passenger roller ships with different tonnages and the wharf at different tide levels by automatically adjusting the height to be level with the wharf, thereby leading the automobile to smoothly drive onto the wharf.

Description

Automobile connection device capable of being positioned and adjustable in height

Technical Field

The invention relates to a passenger roller boat automobile connection device, in particular to a positionable and height-adjustable automobile connection device.

Background

The ro-ro passenger ship is a man-vehicle dual-purpose transportation ship connected between land and land, between land islands and between islands, is mainly used for shipping trucks, cars and passengers and providing accommodation and entertainment services for tourists on ships, is a safe and advanced transportation mode, and plays a unique important role in economic development. Since the ro-ro passenger ships load a considerable number of cars, high requirements are put on the car loading and unloading capacity of the ro-passenger ship terminal.

At present, the loading and unloading device of the roll-on-roll-off ship is arranged on a wharf to realize the unloading of the roll-on-roll-off ship, and along with the increase of the transportation capacity requirement of the roll-on-roll-off ship, the tonnage of the roll-on-roll-off ship needs to be increased, and the wharf connection amount needs to be increased. Therefore, wharf modification and upgrading are needed to increase wharf berths, but the approval and construction period of wharf modification is long, and the sea condition is limited.

Disclosure of Invention

The invention aims to design a novel connection device capable of meeting the loading capacity of a vehicle required by the transport capacity of a passenger rolling ship under the condition of not upgrading and reconstructing a wharf.

In order to achieve the purpose, the invention provides a positionable and height-adjustable automobile connection device, which comprises a frame, positioning piles and positioning pile lifting and fixing equipment, wherein the middle part of the frame is divided into a plurality of accommodating cavities for accommodating inflatable airbags, the positioning piles respectively penetrate through four corners of the frame, and the positioning pile lifting and fixing equipment surrounds the periphery of each positioning pile;

n rows of positioning pile pin holes are longitudinally arranged at symmetrical positions on the two sides of the outer wall of the positioning pile at intervals, wherein n is more than or equal to 3;

the positioning pile lifting and fixing equipment comprises a lower ring column fixed on the frame, a lifting hydraulic cylinder fixed on the periphery of the lower ring column, an upper ring column installed at the telescopic end of the lifting hydraulic cylinder, and lifting device fixing pins inserted into the pin holes after respectively penetrating through the outer walls of the opposite sides of the lower ring column and the outer walls of the opposite sides of the upper ring column; the lifting hydraulic cylinders are m, and m is more than or equal to 2.

Preferably, the inflatable air bag can be repeatedly inflated and deflated for recycling.

Preferably, the frame is composed of steel pipes connected in transverse, vertical and longitudinal directions.

Preferably, the inflatable air bag is detachably tied on a fixing ring in the accommodating cavity through a fixing cable.

Preferably, the lower part of the spud is pointed.

Preferably, the lifting hydraulic cylinder is in signal connection with a remote control system in the control room.

The invention has the positioning function, and can realize the connection between the passenger roller ships with different tonnages and the wharf at different tide levels by automatically adjusting the height to be level with the wharf, thereby leading the automobile to smoothly drive onto the wharf.

Drawings

Fig. 1 is a schematic front view of the positionable and height-adjustable vehicle docking device of the present invention in a non-operating state.

Fig. 2 is a schematic top view of the positionable and height-adjustable vehicle docking device of the present invention in a non-operating state.

Fig. 3 is a schematic top view of the spud lifting fixture of the positionable and height-adjustable automobile docking device of the present invention.

Fig. 4 is a schematic front view of a spud lifting and fixing device of the positionable and height-adjustable automobile docking device according to the present invention.

Fig. 5 is an enlarged schematic structural view of the connection between the positionable and height-adjustable vehicle docking device and the wharf through the lower vehicle plate.

Fig. 6 is a schematic structural view of the positionable and height-adjustable automobile docking device for docking operation between a dock and a ro-ro passenger ship.

Fig. 7 is a schematic top view of the positionable and height-adjustable vehicle docking device of the present invention connecting a dock and a ro-ro passenger ship for docking operation.

Wherein: 1. the device comprises a wharf, 2, a passenger roller ship, 3, a mooring rope, 4 mooring balls, 5, a tail gate, 6, a pressure-bearing water-permeable grid plate, 7 positioning piles, 8, a column-embracing mooring device, 9, a lower plate, 10, a fixing ring, 11 frames, 12, a repeatedly inflatable air bag, 13 fixing cables, 14, a vehicle, 15, positioning pile lifting fixing equipment, 16 steel pipe pile foundation 17, 17 connecting pins, 18 fixing pins, 19 fixing eye plates, 20 lifting device fixing pins, 21 lifting hydraulic cylinders, 22, positioning pile pin holes, 23 and mooring piles, wherein the steel pipe pile foundation 17 is fixed with the fixing pins, the eye plates, 20 and the lifting device fixing pins are fixed with the eye plates, 21 and the positioning pile pin holes, 23; 24. a lower ring column; 25. and (4) mounting the column.

Detailed Description

Example (b):

as shown in fig. 1-2, a positionable and height-adjustable automobile connection device comprises a frame 11, a positioning pile 7 and positioning pile lifting and fixing equipment 15, wherein the middle part of the frame 11 is divided into a plurality of accommodating cavities for accommodating inflatable airbags 12, the positioning pile 7 respectively penetrates through four corners of the frame 11, and the positioning pile lifting and fixing equipment encircles the periphery of the positioning pile 7. The frame 11 is composed of steel pipes connected in the horizontal, vertical and longitudinal directions. And n rows of positioning pile pin holes are arranged at symmetrical positions on two sides of the outer wall of the positioning pile 7 at intervals in the longitudinal direction, wherein n is more than or equal to 3. The inflatable air bag 12 can be repeatedly inflated and deflated for recycling. The lower part of the positioning pile 7 is sharp-horn-shaped. The inflatable air bag 12 is detachably tied on the fixing ring 10 in the accommodating cavity through a fixing cable 13.

As shown in fig. 3 to 4, the spud lifting and fixing device 15 includes a lower ring post 24 fixed to the frame 11, a lifting cylinder 21 fixed to a periphery of the lower ring post 24, an upper ring post 25 mounted on a telescopic end of the lifting cylinder 21, and lifting device fixing pins 20 inserted into the pin holes after passing through outer walls of opposite sides of the lower ring post 24 and outer walls of opposite sides of the upper ring post 25, respectively. The number of the lifting hydraulic cylinders 21 is m, and m is more than or equal to 2. The lifting hydraulic cylinder 21 is in signal connection with a remote control system in the control room.

According to the technical scheme of the device, as shown in fig. 1-2, when the connecting device is in a non-operation state, the positioning pile 7 is in a retracted state, the inflatable air bag 12 in an inflated state is arranged in the steel pipe frame 11, the surface of the inflatable air bag 12 and the inner part of the accommodating cavity of the frame 11 are both provided with fixing rings 10, and the inflatable air bag 12 and the frame 11 penetrate through the fixing rings 10 through fixing cables 13 to realize connection and fixation of the two; the inflatable bladder 12 provides sufficient buoyancy to allow the device of the present invention to float on the surface of the water.

As shown in fig. 6 to 7, when the docking operation is required, the apparatus of the present invention is towed to the operation sea area, and the operation steps are as follows:

firstly, the ro-ro passenger 2 is moored on the bollard 23 of the quay 1 through the mooring cable 3, and a plurality of mooring balls 4 are arranged at the contact part of the edge of the quay 1 and the ro-ro passenger 2 to prevent the hull of the ro-ro passenger 2 from colliding and damaging with the quay 1.

Then, dragging the invention to a designated position, pulling out the lifting device fixing pins 20 outside the upper ring column 25 and the lower ring column 24, and lowering the positioning pile 7 to insert into the seabed; the lifting device fixing pins 20 of the upper ring column 25 and the lower ring column 24 are inserted into the corresponding positioning pile pin holes 22 of the positioning piles 7 for fixing, and then the inflatable air bag 12 is deflated and removed. The frame 11 is paved with a pressure-bearing permeable grid plate 6. Then, the lifting device fixing pins 20 outside the upper ring posts 25 are pulled out, the lifting hydraulic cylinders 21 are actuated, the upper ring posts 25 are pushed to a predetermined position, and the lifting device fixing pins 20 are inserted. And pulling out the fixing pin 20 of the lifting device outside the lower ring column 24, starting the lifting hydraulic cylinder 21 again, and enabling the lifting hydraulic cylinder 21 to contract to lift the lower ring column 24 upwards so as to realize the lifting of the 11 steel pipe frame. When the frame 11 is aligned with the quay 1, the lifting device fixing pins 20 are inserted outside the lower ring posts 24.

Finally, the installation is cup jointed with the steel pipe pile 16 installed on the wharf 1 with the column-type mooring device 8 on the frame 11, so that the connection device has better stability, and through the lower sweep 9 (the sweep 9 is composed of two steel plates through the connecting pin 17, the lower sweep 9 is folded and stacked on the wharf 1 when not in operation, one end of the lower sweep 9 is fixed on the wharf 1 through the fixing pin 18) and is connected with the wharf 1, and after the connection device is positioned and fixed, the lower sweep 9 is unfolded, the other end of the lower sweep 9 is put on the pressure-bearing water-permeable grating plate 6, and is connected with the fixing eye plate 19 on the pressure-bearing water-permeable grating plate 6 through the fixing pin 18, so that the fixation of the lower sweep 9 is realized. The passenger roller boat 2 lowers the tail gate 5, and the vehicle 14 drives to the wharf 1 through the pressure-bearing permeable grid plate 6. The spud-lifting fixture 15 enables connection to the quay 1 and the ro-ro passenger vessel 2 at different tide levels by adjusting the height of the frame 11.

Has the advantages that:

1. the invention has simple structure and low construction cost, does not need to consider the sea limitation, can realize the loading and unloading of vehicles on the passenger roller ship under the condition of not carrying out port construction transformation, shortens the construction period and reduces the construction cost.

The invention can automatically adjust the position of the wharf and the passenger rolling ship, can ensure the smooth landing of the vehicle under different tide levels, and has strong environmental adaptability.

3, the invention is fixed by the steel pile and connected with the wharf mooring device at the same time, the safety and the stability are high, when the operation is not performed, the device has enough buoyancy to float by arranging the simple inflatable air bag, can be towed to other ports for operation, and is flexible to operate.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (6)

1. The automobile connecting device capable of being positioned and adjustable in height is characterized by comprising a frame (11) with the middle part divided into a plurality of accommodating cavities for accommodating inflatable airbags (12), positioning piles (7) respectively penetrating through four corners of the frame (11), and positioning pile lifting fixing equipment (15) surrounding the periphery of the positioning piles (7);

n rows of positioning pile pin holes are longitudinally arranged at symmetrical positions on two sides of the outer wall of the positioning pile (7) at intervals, wherein n is more than or equal to 3;

the spud lifting and fixing equipment (15) comprises a lower ring column (24) fixed on the frame (11), a lifting hydraulic cylinder (21) fixed on the periphery of the lower ring column (24), an upper ring column (25) installed at the telescopic end of the lifting hydraulic cylinder (21), and lifting device fixing pins (20) inserted into the pin holes after penetrating through the outer walls of the lower ring column (24) and the upper ring column (25) on the opposite sides respectively;

the lifting hydraulic cylinders (21) are m, and m is more than or equal to 2.

2. The positionable and height adjustable vehicle interface of claim 1, wherein the inflatable bladder (12) is repeatedly inflatable and deflatable for recycling.

3. Positionable and height-adjustable automotive docking device according to claim 1, characterized in that the frame (11) consists of steel tubes connected in transverse, vertical and longitudinal direction.

4. Positionable and height-adjustable automotive docking device according to claim 1, characterized in that the inflatable bladder (12) is removably tied to a fixing ring (10) in the housing chamber by means of a fixing cable (13).

5. The positionable and height-adjustable vehicle interface of claim 1, wherein a lower portion of the spud (7) is pointed.

6. Positionable and height-adjustable vehicle docking device according to claim 1, characterized in that the lifting hydraulic cylinder (21) is in signal connection with a remote control system in a control room.

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