CN108528644A - Cruise boarding bridge and its control method - Google Patents

Abstract

The invention discloses a kind of cruise boarding bridge and its control methods, including pedestal, the first vertical frame being respectively arranged on pedestal head and the tail both ends and the second vertical frame, the fixation gallery being installed between the first vertical frame and the second vertical frame, the tail end of fixed gallery is connected with lifting gallery and flexible gallery, the lowest point of fixed gallery is equipped with entrance, the head end and fixed gallery for lifting gallery are rotatablely connected, flexible gallery is slidably connected with the tail end for lifting gallery, the tail end of flexible gallery, which is equipped with, connects ship mouth, is additionally provided with lifting gear and telescopic device.Passenger connects the walkway to be formed with flexible gallery and climbs up cruise by fixed gallery, lifting gallery, when water level generates variation, control lifting gallery and the action of flexible gallery, to which control connects the height of ship mouth, make to connect ship mouth and steadily be overlapped with cruise, the variation for adapting to water level ensures that safety and comfort that the steady and passenger of boarding bridge passes through, the invention are used for steamer equipment technical field.

Description

Cruise ship boarding bridge and control method thereof

technical field

The invention relates to the technical field of ship equipment, in particular to a cruise boarding bridge and a control method thereof.

Background technique

The boarding bridge is the boarding equipment for passengers to get on and off the cruise ship, and it is an important part of the port facilities. Traditional boarding bridges can provide a boarding channel in ports with relatively small water level changes, but in some ports with large water level changes, such as Nansha Port, the tidal range exceeds 2m and the water level span is large. Traditional boarding bridges It is difficult to adapt to changes in high water levels, which will cause inconvenience to passengers on boarding and disembarking, and may easily lead to safety accidents.

Contents of the invention

The object of the present invention is to provide a cruise ship boarding bridge and its control method that can adapt to changes in high water levels and ensure the safety and comfort of passengers.

The technical scheme that the present invention takes is:

A boarding bridge for a cruise ship, comprising a base, a first vertical frame and a second vertical frame respectively installed on both ends of the base, and a fixing frame installed between the first vertical frame and the second vertical frame Corridor, the end of the fixed corridor is connected with the lifting corridor and the telescopic corridor, the lowest part of the fixed corridor is provided with an entrance for passengers to enter, the head end of the lifting corridor is connected with the fixed corridor, and the telescopic corridor is connected with the fixed corridor. The tail end of the lifting corridor is slidingly connected, and the tail end of the telescopic corridor is equipped with a dock, and a lifting device that drives the lifting corridor to go up and down and a telescopic device that drives the telescopic corridor to expand and contract.

As a further improvement of the technical solution of the present invention, the fixed corridor has a back-shaped structure, and the fixed corridor includes a multi-layered corridor and a platform connected to the corridor at a corner, and the entrance is located at one end of the corridor on the lowest floor.

As a further improvement of the technical solution of the present invention, there are two lifting devices, which are symmetrically arranged on both sides of the bottom of the tail end of the lifting corridor. One end of the lifting device is rotatably connected to the lifting corridor, and the other end is rotatably connected to the second vertical frame. One end of the telescopic device is rotatably connected with the bottom end of the telescopic corridor, and the other end is rotatably connected with the lifting corridor, and both the lifting device and the telescopic device are electric cylinders.

Further as an improvement of the technical solution of the present invention, the port is connected to the telescopic corridor in rotation, the two sides of the port are provided with pull ropes or iron chains connected with the telescopic corridor, and the bottom of the port is provided with universal wheels. It also includes a first inclination sensor and a second inclination sensor, the first inclination sensor is installed on the bottom of the port, and the second inclination sensor is installed on the side of the port.

Further as an improvement of the technical solution of the present invention, it also includes a control room, a console is provided in the control room, a control center, a manual mode button and an automatic mode button for setting the working mode, and a control center for controlling the lifting device and the Control handle and control button for telescoping device action.

As a further improvement of the technical solution of the present invention, the base includes a front frame, a middle frame and a rear frame, and both sides of the rear end of the middle frame are provided with raised frame support beams, and at least one wheel is provided below the frame support beams. , The cruise boarding bridge can be towed by a trailer, the head end of the front frame is provided with a gooseneck-shaped trailer bracket, and four hydraulic outriggers are installed on the base.

As a further improvement of the technical solution of the present invention, it also includes a first reversing camera and a second reversing camera, the first reversing camera is located below the tail end of the lifting corridor and is installed on the second vertical frame, and the second reversing camera is installed on the second vertical frame. In the lower part of the vertical frame, the viewing angle of the second reversing camera is downward.

As a further improvement of the technical solution of the present invention, it also includes a safety system, the safety system includes an emergency stop button, a short-circuit protection circuit, a double-stroke terminal protection switch installed on the lifting corridor and the telescopic corridor, and the double-stroke terminal protection switch includes a limit stroke The switch and safety travel switch, the short circuit protection circuit adopts two redundant short circuit protection methods, which are fuse type and non-fuse type.

A control method for a boarding bridge of a cruise ship, comprising the following steps:

a. Switch to manual mode;

b. Manual operation, so that the control center controls the lifting device to drive the lifting corridor up or down to the top of the cruise ship deck;

c. Manual operation, so that the control center controls the telescopic device to drive the telescopic corridor to move forward or backward;

d. Manual operation, so that the control center controls the lifting device to drive the lifting corridor down, so that the dock and the deck of the cruise ship overlap until the difference between the system standard value and the measured value of the first inclination sensor is within the range set by the user;

e. Switch to the automatic mode. The control center will judge the system standard value and the measured value of the first inclination sensor at regular intervals. When the difference between the system standard value and the measured value of the first inclination sensor exceeds the range set by the user, the control center will Automatically control the lifting device to rise or fall to drive the lifting corridor and the dock to lift until the difference is within the range set by the user.

As a further improvement of the technical solution of the present invention, in step b, the lifting corridor is 200 mm to 300 mm higher than the deck of the cruise ship, the system standard value is 0°, and the user setting range is -2° to 0°.

Beneficial effects of the present invention: on this cruise ship boarding bridge, passengers board the cruise ship through the pedestrian passage formed by the connection of the fixed corridor, the lifting corridor and the telescopic corridor, and the dock that overlaps with the cruise ship. When the water level changes, the control The lifting device drives the lifting corridor to go up and down, and the control telescopic device drives the telescopic corridor to expand and contract back and forth, so as to control the height of the dock, make the dock and the cruise ship overlap smoothly, adapt to the change of water level, and ensure the stability of the boarding bridge and passengers Passage safety and comfort.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is a side view of an embodiment of the present invention;

Fig. 2 is the front view of the embodiment of the present invention;

Fig. 3 is a schematic diagram of the overall structure of an embodiment of the present invention;

Fig. 4 is a schematic structural view of the base of the embodiment of the present invention;

Fig. 5 is a control block diagram of the automatic mode of the embodiment of the present invention.

Detailed ways

Referring to Figures 1 to 5, the present invention is a cruise ship boarding bridge, comprising a base 1, a first vertical frame 2 and a second vertical frame 3 installed on the first and last ends of the base 1 respectively, A fixed corridor 4 between the vertical frame 2 and the second vertical frame 3, the tail end of the fixed corridor 4 is connected with the lifting corridor 5 and the telescopic corridor 6, and the lowest part of the fixed corridor 4 is provided with a Entering the entrance 43, the head end of the lifting corridor 5 is connected with the fixed corridor 4 in rotation, and the telescopic corridor 6 is slidingly connected with the tail end of the lifting corridor 5. There is a lifting device 8 that drives the lifting corridor 5 up and down and a telescopic device 9 that drives the telescopic corridor 6 to expand and contract.

On this cruise ship boarding bridge, passengers board the cruise ship through the pedestrian passage formed by the connection of the fixed corridor 4, the lifting corridor 5 and the telescopic corridor 6, and the docking port 7 overlapping with the cruise ship. When the water level changes greatly, the control The lifting device 8 drives the lifting corridor 5 to rise and fall, and the control telescopic device 9 drives the telescopic corridor 6 to expand and contract back and forth, thereby controlling the height of the dock 7, so that the dock 7 and the cruise ship are smoothly overlapped, adapting to changes in water level, and ensuring that the cruise ship The stability of the boarding bridge and the safety and comfort of passengers. The cruise boarding bridge can adapt to a water level difference of more than 2m.

As a preferred embodiment of the present invention, the fixed corridor 4 is a return-shaped structure, and the fixed corridor 4 includes a multi-layered corridor 41 and a platform 42 connected to the corridor 41 at the corner, and the entrance 43 is located at the corridor on the lowest floor. At one end of the road 41, the height of the boarding bridge is divided by the multi-layer corridor 41, effectively reducing the slope of each corridor 41, and the slope of each corridor 41 is less than 7°, providing a smooth walking passage for passengers. The fixed corridor 4 has a circular structure as a whole, which reduces the footprint of the boarding bridge. In addition, the circular structure of the fixed corridor 4 is different from the ordinary circular structure. It is an irregular circular structure. The corridor 41 of the bridge is staggered with the corridor 41 of the lower floor, as shown in Figure 2, thereby increasing the width dimension of the boarding bridge, making the structure more stable and reliable, and can withstand strong wind without shaking. Both the first vertical frame 2 and the second vertical frame 3 include at least two vertical frames 23 juxtaposed with each other, so as to enhance the overall strength of the boarding bridge.

As a preferred embodiment of the present invention, the lifting device 8 and the telescopic device 9 can be one or more of linear transmission mechanisms such as cylinders, hydraulic cylinders, or racks and pinions, preferably electric cylinders, which are driven by screw rods. The motor adopts servo motor, which is more stable and precise than hydraulic transmission and pneumatic transmission, and has a self-locking function, making the transmission safer. There are two lifting devices 8, which are symmetrically arranged on both sides of the bottom of the lifting corridor 5 tail end. One end of the lifting device 8 is rotatably connected with the lifting corridor 5, and the other end is rotatably connected with the second vertical frame 3. Under the combined action of the two lifting devices 8, the lifting corridor 5 rotates around the rotation connection axis with the fixed corridor 4 to realize lifting. Two lifting devices 8 are used to ensure the stability of the lifting corridor 5 lifting.

In addition, one end of the telescopic device 9 is rotatably connected to the middle of the bottom of the telescopic corridor 6 tail end, and the other end is rotatably connected to the lifting corridor 5 . Telescopic movement back and forth. The sliding connection between the telescopic corridor 6 and the lifting corridor 5 can adopt slide mechanisms such as slider slide rails. Preferably, the lifting corridor 5 is provided with at least one chute, and the telescopic corridor 6 is provided with a number of slides that cooperate with the chute. The roller adopts the cooperation of the chute and the roller, and there is rolling friction between the lifting corridor 5 and the telescopic corridor 6, which greatly reduces the frictional force and ensures that the telescopic corridor 6 stretches smoothly and steadily.

As a preferred embodiment of the present invention, the ship port 7 is rotatably connected to the telescopic corridor 6, and the two sides of the port port 7 are provided with pull ropes or iron chains 71 connected to the telescopic corridor 6 or other devices for limiting . The bottom of the port 7 is overlapped with the cruise ship, and the bottom of the port 7 is provided with a universal wheel 72, and other devices such as rubber pads can also be used to prevent direct frictional contact between the port 7 and the cruise ship to replace the universal wheel 72 , the universal wheel 72 is adopted, which can effectively prevent the direct frictional contact between the cruise ship and the bottom of the port 7 to cause the port 7 to shake, reduce friction, and prolong the service life of the port 7.

As a preferred embodiment of the present invention, it also includes a first inclination sensor 73 and a second inclination sensor, the first inclination sensor 73 is installed on the bottom of the port 7 , and the second inclination sensor is installed on the side of the port 7 .

Further, it also includes a control room 10, the control room 10 is arranged next to the platform 42 of a certain floor, a console is arranged in the control room 10, and a control center and a manual mode button for setting the working mode are arranged on the console And the automatic mode button, the control handle and the control button for controlling the action of the lifting device 8 and the telescopic device 9, specifically, the control center adopts PLC.

When the lifting device 8 and the telescopic device 9 are controlled by the control handle, the operator must operate with both hands, one hand operates the control handle, and the other hand must press the control button simultaneously. Two-handed operation is used to prevent the operator or other people from accidentally touching the control handle to cause the lifting device 8 or telescopic device 9 to move, making the control operation safer and more reliable. The working mode is divided into manual mode and automatic mode. When passengers board the ship, the operator needs to be in the control room 10, and the operator can know the internal and external conditions of the boarding bridge through the monitoring video to make corresponding responses.

As a preferred embodiment of the present invention, as shown in Figure 4, the base 1 includes a front frame 11, a middle frame 12 and a rear frame 13, the structure is stable, and the first vertical frame 2 and the second vertical frame 3 are installed on the front frame respectively. Above the frame 11 and the rear frame 13, a protruding frame support beam 14 is provided on both sides of the rear end of the middle frame 12, and at least one wheel is provided below the frame support beam 14, specifically, two vehicle frame support beams 14 adopts a double-axle eight-wheel axle with a carrying capacity of 30 tons. The front end of the front frame 11 is provided with a gooseneck-shaped trailer bracket 15, and the trailer is overlapped with the gooseneck-shaped trailer bracket 15, so that the boarding bridge can walk freely on the horizontal plane, unlike traditional boarding bridges, which can only be used in certain places. Compared with walking on the track, the movement of Bendeng Bridge is more convenient and free, and can be adjusted according to the berthing position of the cruise ship.

In addition, four hydraulic outriggers 16 are also installed on the base 1. After the boarding bridge is moved in place, the four hydraulic outriggers 16 lift up the base 1 to make the wheels off the ground, thereby firmly fixing the position of the boarding bridge. Prevent the cruise ship from jacking up the boarding bridge due to the rising water level to make the boarding bridge slide backwards (at this time, the lifting corridor 5 and the telescopic corridor 6 have not yet had time to adjust). Each hydraulic support leg 16 is equipped with a switch, one group at the front and the rear, and two operators need to control the switch simultaneously to move the switch left or right to make the hydraulic support leg 16 rise or fall.

As a preferred embodiment of the present invention, it also includes a first reversing camera and a second reversing camera, the first reversing camera is located below the tail end of the lifting corridor 5 and is installed on the second vertical frame 3, and the second reversing camera is installed on the second vertical frame 3. The bottom of the second vertical frame 3, the viewing angle of the second reversing camera is downward. The camera is waterproof and uses wireless signal transmission, and the image of the camera is displayed in the cab of the trailer. Through the first reversing camera above, the angle of view of the first reversing camera is backward, and the position of the exit of the cruise ship can be observed when reversing, and the first reversing camera has a front sight for alignment. Through the second reversing camera, you can observe the rear situation and the position of the parking line when reversing. After the boarding bridge is parked, the initial position is determined, and the expansion device 9 and the telescopic corridor 6 can make up for the problem that the distance between the boarding bridge and the cruise ship is too wide and cannot be smoothly overlapped.

As a preferred embodiment of the present invention, it also includes a safety system. The safety system includes an emergency stop button, a short-circuit protection circuit, and a double-stroke terminal protection switch installed on the lifting corridor 5 and the telescopic corridor 6. The double-stroke terminal protection switch includes a limit switch. Position limit switch and safety limit switch, the short circuit protection circuit adopts two redundant short circuit protection methods, which are fuse type and non-fuse type. When the lifting corridor 5 or telescopic corridor 6 reaches the end of the stroke, the limit travel switch is first triggered, and the corresponding lifting device 8 or telescopic device 9 is stopped at this time. After the limit travel switch is triggered, the lifting device 8 or telescopic device 9 does not stop the action, then trigger the safety travel switch, this time will completely cut off the power input of the lifting device 8 or the telescopic device 9, and force the lifting device 8 or the telescopic device 9 to stop. The emergency stop button adopts a non-self-resetting normally closed emergency stop button. After triggering, the lifting device 8 and the telescopic device 9 will not be able to move, and manual reset is required to reset the equipment. The emergency stop button is installed on the console.

As a preferred embodiment of the present invention, it also includes a lighting system. The lighting system includes a number of ambient lights and a number of ceiling lamps and emergency lighting installed on the top of the fixed corridor 4, the lifting corridor 5, and the retractable corridor 6. The indicator lights on the port 7 and the emergency lights are powered by batteries. Ambient lighting makes the appearance of the boarding bridge more beautiful. Adopting the ceiling lamp will not reduce the space in the fixed corridor 4, and provide a comfortable and wide passage environment for passengers.

As a preferred embodiment of the present invention, an air-conditioning system is also included, and the air-conditioning system includes several ceiling-mounted air conditioners installed in the fixed corridor 4 . The use of the ceiling-mounted air conditioner will not reduce the space in the fixed corridor 4, and provides a comfortable and wide passage environment for passengers.

Toughened glass is installed on both sides of the fixed corridor 4, lifting corridor 5 and telescopic corridor 6, which is beneficial for tourists to enjoy the surrounding scenery, and at the same time makes the boarding bridge more beautiful as a whole. Handrails are installed.

The boarding bridge control system has two inputs, namely the system standard value and the external disturbance value. The system standard value is determined according to the reading of the first inclination sensor 73 when the dock 7 is in a horizontal position. This paper assumes that the system has no error. After the port 7 is leveled, when the port 7 is in a horizontal position, the reading of the first inclination sensor 73 is 0°, that is, the system standard value is set to 0°; external disturbances to the system include changes in sea water level, additional The load and the external environment, in which the change of sea water level is the direct external disturbance factor.

There are two working modes, namely manual mode and automatic mode. The control method of this cruise boarding bridge is as follows:

1. Manual mode:

Press the manual mode button on the console. When in the manual mode, the lifting corridor 5 can be lifted and the telescopic corridor 6 can be extended and retracted, which can only be realized by operating the control handle and buttons on the console. The specific process is as follows:

When the equipment starts to work, that is, when the boarding bridge connects the port 7 to the cruise ship, firstly, the operator controls the lifting corridor 5 through the control handle on the console, and transmits the lifting command (pull the control handle up and down) to the PLC, and the The control command becomes the input signal of the PLC, and the input signal performs logic operation inside it to output the control signal, and controls the lifting device 8 to move upward or downward to control the lifting corridor 5 to rise or fall until the lifting corridor 5 reaches a suitable position. 200mm~300mm higher than the deck of the cruise ship, to avoid collision between the port 7 and the deck of the cruise ship due to improper operation;

Then, the operator continues to operate the control handle to control the telescopic corridor 6, and transmits the telescopic command (toggle the control handle left and right) to the PLC. Similarly, the signal is logically calculated in the PLC to output the control signal, and the telescopic device 9 is controlled to move forward or backward. Movement, thereby controlling the telescopic corridor 6 to move forward or backward until the specified position;

Finally, the operator operates the control handle to overlap the port 7 with the deck of the cruise ship, and the PLC performs logic operations to output control signals to control the descent of the lifting corridor 5, and the universal wheel 72 at the bottom of the port 7 contacts the deck of the cruise ship , until the difference between the system standard value and the measured value of the first inclination sensor 73 is within the user-set range (-2°<difference<0°), at this time the control system is in the state set by the user (system steady state), and the operation The operator presses the automatic mode button on the console, and the control system enters the automatic mode, thus completing the lapping work between the port 7 and the deck of the cruise ship.

2. Automatic mode

When in the automatic mode, the operator does not need to manually operate, the control system can automatically control the lifting device 8 according to the external disturbance value (change of water level), thereby controlling the lifting of the lifting corridor 5, the specific process is as follows:

Neglecting the influence of additional loads and external environmental factors on the system, when the water level drops (or rises) by a certain amount, that is, the system is subjected to a large external disturbance during the process of stable operation, and this external disturbance directly affects the Angle changes, so that the measured value of the first inclination sensor 73 changes, and the system sends the difference between the system standard value and the measured value to the PLC for judgment (logic operation) every 10s. If the difference is greater than -2° and less than 0° , the PLC will not issue a control command; if the difference is less than -2° (greater than 0°), the PLC will output a rise (fall) control command, at this time the lifting device 8 moves upward (or downward) to control the lifting corridor 5 Move upward (or downward) until the difference returns to the range set by the user, and the system reaches a new steady state.

Among them, the control center (PLC), the actuator (the lifting device 8 and the telescopic device 9), the control object (the lifting corridor 5 and the telescopic corridor 6), and the measuring unit (the first inclination sensor 73) arranged at the port 7 These four parts form a closed-loop feedback system, as shown in FIG. 5 , to precisely control the actions of the lifting corridor 5 and the telescopic corridor 6 .

When initially adjusting the boarding bridge or when the water level changes rapidly or in a large range, the manual mode can be used. In the manual mode, the lifting corridor 5 and the telescopic corridor 6 can be adjusted relatively quickly or to a large extent, reducing the adjustment time . In the automatic mode of the system, the operator does not need to operate the control handle, which can reduce the fatigue of the operator. In addition, the adjustment of the automatic mode is slow and smooth. It only adjusts the lifting of the lifting corridor 5, and does not adjust the expansion and contraction of the telescopic corridor 6. , so the impact on passengers is minimal.

Two sets of inclination sensors are used, namely the first inclination sensor 73 and the second inclination sensor. The second inclination sensor is installed on the railing on the side of the port 7. When the error of the two sets of inclination sensors exceeds the standard, the device will alarm and exit the automatic mode. , so as to ensure that the control operation in automatic mode is more accurate and reliable.

Two distance sensors are also arranged on the bottom both sides of the port 7. Two distance sensors are used to detect the distance between the port 7 and the cruise ship, and the data are averaged. When initially placing the boarding bridge, the port 7 is gradually approaching the cruise ship, and when the distance detected by a single distance sensor is less than a set value such as 30mm, the boarding bridge stops advancing to ensure that the port 7 does not rub against the cruise ship. In the automatic mode, when the deviation of the detection data of the two distance sensors on the left and right exceeds a certain value, it means that the port 7 is not facing the cruise ship, and the device will alarm and exit the automatic mode. When the distance measured by a single distance sensor is always greater than the maximum set value such as 70mm, it is not allowed to enter the automatic mode.

A first canopy 45 is provided at the top of the connection between the fixed corridor 4 and the lift corridor 5 , and a second canopy 67 is provided at the top of the connection between the telescopic corridor 6 and the dock 7 .

Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art can also make equivalent modifications or replacements without departing from the spirit of the present invention. These equivalent modifications or replacements are all included in the claims of this application. within a limited range.

Claims (10)

1. a kind of cruise boarding bridge, it is characterised in that：Including pedestal (1), it is respectively arranged on the pedestal (1) head and the tail both ends First vertical frame (2) and the second vertical frame (3), be installed on the described first vertical frame (2) and the second vertical frame (3) it Between fixation gallery (4), the tail end of the fixed gallery (4) is connected with lifting gallery (5) and flexible gallery (6), the fixation The lowest point of gallery (4) is equipped with the entrance (43) entered for passenger, and the head end of the lifting gallery (5) turns with fixed gallery (4) Dynamic connection, the flexible gallery (6) and the tail end of lifting gallery (5) are slidably connected, and the tail end of the flexible gallery (6) is equipped with Ship mouth (7) is connect, the lifting gear (8) for driving the lifting gallery (5) to lift is additionally provided with and drives the flexible gallery (6) front and back Flexible telescopic device (9).

2. cruise boarding bridge according to claim 1, it is characterised in that：The fixed gallery (4) is in back-shaped structure, described Fixed gallery (4) includes the gallery (41) of multilayer and the platform (42) being connect with gallery (41) positioned at corner, the entrance (43) it is set to one end of the gallery (41) of lowermost layer.

3. cruise boarding bridge according to claim 1, it is characterised in that：There are two the lifting gears (8), is arranged symmetrically Both sides in described lifting gallery (5) tail end bottom, one end of the lifting gear (8) connect with the lifting gallery (5) rotation It connects, the other end is rotatablely connected with the described second vertical frame (3), one end of the telescopic device (9) and the flexible gallery (6) Tail end lower rotation connects, and the other end is rotatablely connected with the lifting gallery (5), the lifting gear (8) and telescopic device (9) It is electric cylinder.

4. cruise boarding bridge according to claim 1, it is characterised in that：It is described to connect ship mouth (7) and the flexible gallery (6) Rotation connection, the both sides for connecing ship mouth (7) are equipped with the drawstring being connect with the flexible gallery (6) or iron chains (71), described to connect The bottom of ship mouth (7) is equipped with universal wheel (72), further includes the first obliquity sensor (73) and the second obliquity sensor, and described first Obliquity sensor (73) is installed on the bottom for connecing ship mouth (7), and second obliquity sensor, which is installed on, described connects ship mouth (7) Side.

5. cruise boarding bridge according to claim 4, it is characterised in that：Further include control room (10), the control room (10) in be equipped with console, the console be equipped with control centre, the manual mode button for setting operating mode and from Dynamic mode button, control handle and control button for controlling lifting gear (8) and telescopic device (9) action.

6. cruise boarding bridge according to claim 1, it is characterised in that：The pedestal (1) includes front baffle (11), centre Frame (12) and afterframe (13), the tail end both sides of the central frame (12) are equipped with the vehicle frame supporting beam (14) of protrusion, institute The lower section for stating vehicle frame supporting beam (14) is equipped at least one wheel, and the cruise boarding bridge can be towed with trailer, the front baffle (11) head end is equipped with cygneous towing bracket (15), and four hydraulic legs (16) are also equipped on the pedestal (1).

7. cruise boarding bridge according to claim 6, it is characterised in that：Further include the first backup camera and the second reversing Camera, first backup camera are located at below lifting gallery (5) tail end and are installed on the second vertical frame (3) On, second backup camera is installed on the lower part of the described second vertical frame (3), the visual angle of first backup camera Backward, the visual angle of second backup camera is downward.

8. the cruise boarding bridge according to any one of claim 1~7, it is characterised in that：Further include security system, institute It includes scram button, short-circuit protection circuit, pair being installed on the lifting gallery (5) and flexible gallery (6) to state security system Overline journey terminal protection switchs, and the dual stroke terminal protection switch includes limitation travel switch and safety travel switch, institute State two kinds of short-circuit protection modes that short-circuit protection circuit uses redundancy, respectively Fuse Type and non-Fuse Type.

9. a kind of control method of cruise boarding bridge, which is characterized in that include the following steps：

A, it is switched to manual mode；

B, it is manually operated, so that control centre is controlled lifting gear (8) and lifting gallery (5) is driven to rise or fall to cruise deck Side；

C, it is manually operated, so that control centre is controlled telescopic device (9) and the gallery (6) that stretches is driven to be moved forward or rearward；

D, it is manually operated, so that control centre is controlled lifting gear (8) and lifting gallery (5) is driven to decline, make to connect ship mouth (7) and cruise Deck overlaps, until system standard value and the difference of the first obliquity sensor (73) measured value are in user's setting range；

E, automatic mode, control centre's survey to system standard value and the first obliquity sensor (73) at regular intervals are switched to Magnitude is judged, when system standard value and the difference of the first obliquity sensor (73) measured value exceed user's setting range, control Center processed automatically controls lifting gear (8) and rises or falls drive lifting gallery (5) and connect ship mouth (7) lifting, until difference exists In user's setting range.

10. the control method of cruise boarding bridge according to claim 9, it is characterised in that：Gallery is lifted in the step b (5) it is higher than cruise deck 200mm~300mm, the system standard value is 0 °, and user's setting range is -2 °~0 °.