CN108360460B

CN108360460B - Sightseeing boat boarding device

Info

Publication number: CN108360460B
Application number: CN201810347692.5A
Authority: CN
Inventors: 李志刚
Original assignee: Qinhuangdao Haiyangmuchang Culture And Proliferation Co ltd
Current assignee: Qinhuangdao Haiyangmuchang Culture And Proliferation Co ltd
Priority date: 2018-04-18
Filing date: 2018-04-18
Publication date: 2024-03-29
Anticipated expiration: 2038-04-18
Also published as: CN108360460A

Abstract

A boarding device for sightseeing boat is composed of a U-shaped boarding platform floating on water surface, a fixed platform with front end hinged to deck of sightseeing boat, a jump board contacting with deck of barge or dock, two lower links hinged to both sides of said fixed platform, an upper link hinged to upper end of lower link, a hanger at upper end of upper link, a hanger connecting axle on sightseeing boat, a stop limiter and a lower link reset tension spring, a chain suspension supporter, and a pin axle connecting barge or dock. The invention can realize stable berthing of sightseeing boat and barge or wharf, needs less auxiliary mooring equipment, has simple berthing operation, saves time and labor, is easy to control the mooring state and has strong capability of resisting severe weather.

Description

Sightseeing boat boarding device

Technical Field

The invention relates to ship berthing and boarding equipment, in particular to a sightseeing ship boarding device.

Background

With the rapid development of tourist industry in coastal peripheral areas, tourist development projects such as sightseeing and entertainment at sea are increasing, and sightseeing ships appear in the field of vision of people like bamboo shoots after raining and spring. At present, when an offshore sightseeing boat is moored with a barge or a wharf, the shipside of the single boat is usually moored, more auxiliary mooring equipment such as a cable, a bollard, a mooring winch and the like are needed during berthing, the berthing operation is complex, the required time is long, the mooring state with the barge or the wharf is not well controlled, and if severe weather and other conditions are met, safety risks exist, so that the mooring operation cannot be carried out.

Disclosure of Invention

The invention aims to solve the problems, and provides a sightseeing boat boarding device, which is used for realizing berthing between a sightseeing boat and a barge or a wharf, has less auxiliary mooring equipment, is simple in berthing operation, saves time and labor, is easy to control the mooring state between the sightseeing boat and the barge or the wharf, and has good stability and strong capability of resisting severe weather.

The technical scheme for achieving the purpose is as follows: a boarding device for sightseeing boat is composed of a U-shaped boarding platform floating on water surface, berth protecting board at berth edge of U-shaped boarding platform, a fixed platform with similar deck height to sightseeing boat, a chain connected to one end of said fixed platform, rollers at another end of said jump board, and a lower connecting rod hinged to both sides of said fixed platform, and a hanger connected to upper connecting rod with hanger.

According to the sightseeing boat boarding device, the anti-collision roller contacted with the bow boat body of the sightseeing boat is arranged on the boarding platform.

According to the sightseeing boat boarding device, the boarding platform fender is arranged at the front edge of the boarding platform.

The invention can realize stable berthing of sightseeing boat and barge or wharf, needs less auxiliary mooring equipment, has simple berthing operation, saves time and labor, is easy to control the mooring state and has strong capability of resisting severe weather.

Drawings

Fig. 1 is a schematic diagram of a front view of a boarding device of the sightseeing boat.

Fig. 2 is a top view of fig. 1.

In the figure: 1. a boarding platform; 2. berth fender; 3. a fixed platform; 4. a springboard; 5. a roller; 6. a lower connecting rod; 7. an upper connecting rod; 8. a blocking and limiting device; 9. the lower connecting rod resets the tension spring; 10. a chain; 11. a portal frame; 12. a pin shaft connecting device; 13. an anti-collision roller; 14. boarding platform fender.

Detailed Description

Specific embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1 and 2, the sightseeing boat boarding device is provided with a boarding platform 1 which floats on the water surface and takes a U shape, wherein the boarding platform 1 is formed by adopting a steel structure and is of a sealed integrated shell-shaped hollow structure. The berth edge of the boarding platform 1 in U shape is provided with a berth fender 2, and the berth fender 2 is formed by continuously connecting D-shaped rubber fenders. The boarding platform 1 is provided with a fixed platform 3 which is similar to the deck height of the sightseeing boat at the position where the boarding platform 1 contacts with the head hull of the sightseeing boat, and the fixed platform 3 consists of a steel structure frame fixed on the boarding platform 1 and a platform panel arranged at the upper end of the steel structure frame. The front end of the platform panel of the fixed platform 3 is hinged with one end of a gangway 4, and the other end of the gangway 4 is provided with a roller 5 which is contacted with the deck of a barge or the ground of a wharf. The springboard 4 consists of a springboard steel beam and a springboard panel fixed on the springboard steel beam. As in the embodiment of the figure, safety barriers are arranged on both sides of the fixed platform 3 and the gangway 4. The boarding platform 1 is respectively hinged with a vertically arranged lower connecting rod 6 at two sides of the fixed platform 3, the upper ends of the lower connecting rods 6 are respectively hinged with an upper connecting rod 7 with a semicircular hook at the upper end, the hook of the upper connecting rod 7 is matched with a hook connecting shaft arranged on the ship body at the head of the sightseeing ship, the hook connecting shaft in the embodiment of the drawing is transversely arranged, and the hanging hook connecting shaft is fixed on a pair of front convex supporting plates welded on the ship body at the head of the sightseeing ship. The front of the lower connecting rod 6 is provided with a blocking limiting device 8 and a lower connecting rod reset tension spring 9, the blocking limiting device 8 consists of a support fixed on the boarding platform 1 and a U-shaped baffle horizontally fixed at the upper end of the support, and a U-shaped groove of the U-shaped baffle is matched with the middle of the lower connecting rod 6. One end of the lower connecting rod reset tension spring 9 is connected with the boarding platform 1, and the other end of the lower connecting rod reset tension spring 9 is connected with the upper end of the lower connecting rod 6. The boarding platform 1 is provided with a portal bracket 11 for suspending the chains 10, two ends of an upper cross beam of the portal bracket 11 are respectively connected with a chain 10, and the lower ends of the chains 10 are respectively connected with the upper ends of the corresponding upper connecting rods 7. The front end of the boarding platform 1 is provided with a pair of pin shaft connecting devices 12 for being connected with a barge or a wharf, the pin shaft connecting devices 12 are arranged on the boarding platform 1, and the pin shaft connecting devices are symmetrically distributed on two side parts of the boarding platform 1 by taking a longitudinal central axis of the boarding platform 1 as a center. The pin shaft connecting device 12 of the embodiment of the drawing comprises a pin shaft frame and a pin shaft, wherein the pin shaft frame and the pin shaft are fixed on the boarding platform 1, the pin shaft frame consists of a trapezoid coaming, a base plate and an upper cover plate, the base plate and the upper cover plate are matched with the trapezoid coaming, and the pin shaft is a cylindrical pin shaft which is vertically arranged.

The invention is particularly suitable for use as a boarding and disembarking device for an offshore sightseeing vessel.

When the sightseeing boat boarding device is used, the sightseeing boat boarding device is fixedly connected with a barge or a wharf through the pin shaft connecting device 12. After the sightseeing boat enters the U-shaped berth of the boarding platform 1, the propeller of the sightseeing boat is adjusted to be in a slow advancing state, when the head deck of the sightseeing boat and the fixed platform 3 on the boarding platform 1 reach a proper position, a person pulls the chain 10 to connect the hook of the upper connecting rod 7 with the hook connecting shaft arranged on the head hull of the sightseeing boat, namely, the fixed connection of the sightseeing boat and the boarding platform 1 is realized, then the propeller is stopped to enable the sightseeing boat to be in a static state, and the connection of the sightseeing boat and the boarding platform 1 and the fixed platform 3 thereon is completed. The tourist can log off the sightseeing boat through the fixed platform 3 and the gangway 4, and meanwhile, when needed, the tourist can log off the sightseeing boat through the platforms on the two sides of the boarding platform 1 by means of the gangway temporarily built. When the sightseeing boat needs to be separated from the sightseeing boat boarding device, the propeller of the sightseeing boat is started to be in a state of slowly advancing, the boat body is driven to slightly move forwards, after the hook of the upper connecting rod 7 and the hook connecting shaft of the sightseeing boat are in a loose state, a person pulls the chain 10 to separate the hook of the upper connecting rod 7 from the hook connecting shaft of the sightseeing boat, at the moment, the lower connecting rod 6 is reset under the action of the lower connecting rod reset tension spring 9, the upper connecting rod 7 rotates forwards to a certain angle and returns to the original position under the traction action of the chain 10, so that the sightseeing boat is separated from the boarding platform 1, and then the propeller of the sightseeing boat is started to be in a slow reversing state, so that the boat body moves backwards until the sightseeing boat is separated from the boarding platform 1.

The sightseeing boat boarding device is characterized in that the boarding platform 1 is provided with the anti-collision roller 13 which is contacted with the bow hull of the sightseeing boat, so that the stability and the safety performance of the sightseeing boat when the sightseeing boat and the boarding platform 1 are berthed are further improved. As in the embodiment shown in the drawings, the anti-collision roller 13 is a horizontally arranged cylindrical rubber roller, is arranged at the position of the longitudinal central axis of the boarding platform 1, and is assembled by a fixed bracket fixed on the boarding platform 1 and a roller shaft arranged at the upper part of the fixed bracket.

The boarding device of the sightseeing boat is characterized in that a boarding platform fender 14 is arranged at the front edge of the boarding platform 1 and used for avoiding collision between the boarding platform and improving stability and safety of connection between the boarding platform 1 and a barge or a wharf. As in the illustrated embodiment, the boarding platform fender 14 is a continuous engagement cylindrical rubber fender.

The lower connecting rod reset tension spring 9 of the sightseeing boat boarding device is provided with a tension adjusting device, and the tension adjusting device adopts a rigging turnbuckle when the sightseeing boat boarding device is specifically implemented.

Claims

1. The sightseeing boat boarding device is characterized in that: the boarding platform (1) which floats on the water surface and is in a U-shaped shape is arranged on the U-shaped berth edge of the boarding platform (1), berth fenders (2) are arranged on the U-shaped berth edge of the boarding platform (1), a fixed platform (3) which is similar to the deck height of a sightseeing boat is arranged at the position where the boarding platform (1) contacts with the head boat body of the sightseeing boat, the front end of the fixed platform (3) is hinged with one end of a springboard (4), the other end of the springboard (4) is provided with a roller (5) which is contacted with the deck of a barge or the ground of a wharf, the boarding platform (1) is provided with a lower connecting rod (6) which is respectively hinged with two sides of the fixed platform (3), the upper end of each lower connecting rod (6) is respectively hinged with an upper connecting rod (7) with a hook, the hook of the upper connecting rod (7) is matched with a hook connecting shaft arranged on the head boat body of the sightseeing boat, the front surface of the lower connecting rod (6) is provided with a blocking limiting device (8) and a lower connecting rod reset tension spring (9), the boarding platform (1) is provided with a hanging bracket (10) which is used for connecting with the upper end of the chain (10) of the boarding platform (1) or the connecting with the front end (11).

2. The sightseeing boat boarding device of claim 1, wherein: an anti-collision roller (13) contacted with the head hull of the sightseeing boat is arranged on the boarding platform (1).

3. The sightseeing boat boarding device of claim 1, wherein: a boarding platform fender (14) is arranged at the front edge of the boarding platform (1).