阅读说明：本技术 一种可收放跳板和船舶 (Retractable springboard and ship ) 是由 葛兴伟 李国云 于 2021-09-27 设计创作，主要内容包括：本发明涉及船舶技术领域,尤其涉及一种可收放跳板和船舶,可收放跳板包括跳板本体,所述跳板本体能够转动设置在船舶上,能够相对所述船舶收起或者展开；固定底座,所述固定底座设置在所述跳板本体上；栏杆组件,所述栏杆组件包括栏杆柱和扶手,所述栏杆柱的一端与所述固定底座转动连接,所述扶手设置在所述栏杆柱上,所述栏杆柱能够转动与所述跳板本体贴合,或者相对所述跳板本体立起；限位件,所述限位件设置在所述固定底座与所述栏杆组件之间,用于限定所述栏杆柱与所述跳板本体处于收起状态,或者相对所述跳板本体处于立起状态。本发明便于栏杆进行快速收放,满足使用的要求。(The invention relates to the technical field of ships, in particular to a retractable gangplank and a ship, wherein the retractable gangplank comprises a gangplank body, and the gangplank body can be rotatably arranged on the ship and can be retracted or expanded relative to the ship; the fixed base is arranged on the springboard body; the guardrail component comprises a railing post and a handrail, one end of the railing post is rotatably connected with the fixed base, the handrail is arranged on the railing post, and the railing post can be rotatably attached to the springboard body or erected relative to the springboard body; the limiting piece is arranged between the fixed base and the railing assembly and used for limiting the railing post and the springboard body to be in a retracted state or in an erected state relative to the springboard body. The invention is convenient for rapid retraction of the handrail and meets the use requirement.)

1. A retractable diving board, comprising:

the diving board comprises a diving board body (1), wherein the diving board body (1) can be rotatably arranged on a ship and can be folded or unfolded relative to the ship;

the fixed base (3), the said fixed base (3) is set up on the said springboard body (1);

the guardrail component (2) comprises a railing post (21) and a handrail (22), one end of the railing post (21) is rotatably connected with the fixed base (3), the handrail (22) is arranged on the railing post (21), and the railing post (21) can be rotatably attached to the springboard body (1) or can stand relative to the springboard body (1);

the limiting piece (4) is arranged between the fixed base (3) and the railing assembly (2) and used for limiting the railing post (21) and the springboard body (1) to be in a retracted state or to be in a standing state relative to the springboard body (1).

2. A retractable diving board according to claim 1, characterized in that said fixed base (3) comprises a wheel threshold (31), a connecting plate (32) and a fixed eye plate (33), said connecting plate (32) and said fixed eye plate (33) are both fixedly arranged on said wheel threshold (31), said railing post (21) is rotatably arranged on said connecting plate (32), and said limiting member (4) can fix said railing post (21) with said connecting plate (32) to be in said retracted state or connect with said fixed eye plate (33) to be in said erected state.

3. A retractable springboard as claimed in claim 2, wherein the balustrade (21) is L-shaped, and comprises a first portion (211) and a second portion (212) which are connected to each other, the first portion (211) is provided with a first through hole (2111) and a second through hole (2112) at intervals, the connecting plate (32) is provided with a third through hole (321) opposite to the first through hole (2111) and a fourth through hole (322) opposite to the second through hole (2112), the first through hole (2111) and the third through hole (321) are provided with a rotating shaft, and the limiting member (4) can be inserted into the second through hole (2112) and the fourth through hole (322) to enable the balustrade (21) and the springboard body (1) to be in a retracted state.

4. A retractable diving board according to claim 2, characterized in that said rail post (21) is provided with a first positioning hole (2121), said fixing eye plate (33) is provided with a second positioning hole (331) opposite to said first positioning hole (2121), said limiting member (4) can be inserted into said first positioning hole (2121) and said second positioning hole (331) to make said rail post (21) in said standing state.

5. A retractable diving board according to claim 4, characterized in that said first positioning hole (2121) is an elliptical hole.

6. A retractable diving board according to claim 1, characterized in that a pulling rope (12) is arranged on said diving board body (1), and one end of said pulling rope (12) is connected with said limiting member (4).

7. A retractable diving board according to claim 6, characterized in that said diving board body (1) is provided with a fixing ring (11), and the other end of said pulling rope (12) is connected with said fixing ring (11).

8. A retractable diving board according to claim 1, characterized in that said limiting member (4) is a positioning pin, and one end of said limiting member (4) is rotatably provided with a baffle (41).

9. A retractable diving board according to claim 1, characterized in that said railing units (2) are provided in two groups, and two groups of said railing units (2) are arranged at opposite ends of said diving board body (1) at intervals.

10. A ship, characterized in that it comprises a retractable diving board according to any one of claims 1-9.

Technical Field

The invention relates to the technical field of ships, in particular to a retractable springboard and a ship.

Background

Besides the passenger roll boat for loading travelers, the passenger roll boat can also be used for loading vehicles. The vehicle is loaded in the vehicle cabin of the middle/lower deck of the ro-ro passenger ship, and the passenger position is arranged on the upper deck, so that the economic value of the ship is better realized, and the waste of space is avoided.

Whether transporting guests or vehicles, it is desirable to provide an accessible aisle, which is a gangway. The springboard is as the current passageway of personnel and vehicle, stands up when boats and ships are sailed, and the springboard passes through winch traction wire rope and puts down when boats and ships reach the pier, and one end is placed on the pier in order to connect pier and boats and ships, and vehicle and pedestrian reach boats and ships and pier through the springboard, so need set up protector in the both sides of springboard, and the protection of vehicle is by the bank of wheels of both sides, and the protection of pedestrian is by the railing of setting on the springboard.

Because the springboard has and withdraws and puts two kinds of states flat, the railing is located the top of springboard when putting flat, and the springboard erects upright when tightening up, because the railing is located the top of springboard for the assigned position is hardly received to the springboard, and when the springboard tightened up, the hull or other devices were touched very easily to the railing moreover. Therefore, the fixed railing is difficult to meet the use requirement, the pluggable railing can be retracted and released as required, and the use is time-consuming and labor-consuming.

Therefore, there is a need for a retractable diving board and a boat to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a retractable springboard and a ship, which are convenient for rapid retraction and extension of a railing and meet the use requirement.

In order to achieve the purpose, the invention adopts the following technical scheme:

a retractable diving board comprising:

the diving board body can be rotatably arranged on a ship and can be folded or unfolded relative to the ship;

the fixed base is arranged on the springboard body;

the guardrail component comprises a railing post and a handrail, one end of the railing post is rotatably connected with the fixed base, the handrail is arranged on the railing post, and the railing post can be rotatably attached to the springboard body or erected relative to the springboard body;

the limiting piece is arranged between the fixed base and the railing assembly and used for limiting the railing post and the springboard body to be in a retracted state or in an erected state relative to the springboard body.

Further, unable adjustment base includes wheel bank, connecting plate and fixed eye plate, the connecting plate with fixed eye plate all is fixed to be set up on the wheel bank, the railing post rotates to be set up on the connecting plate, the locating part can make railing post with the connecting plate is fixed in order to be in the state of packing up, or with fixed eye plate is connected and is in the state of standing up.

Furthermore, the railing post is L-shaped and comprises a first portion and a second portion which are connected with each other, a first through hole and a second through hole are arranged on the first portion at intervals, a third through hole opposite to the first through hole and a fourth through hole opposite to the second through hole are formed in the connecting plate, a rotating shaft penetrates through the first through hole and the third through hole, and a limiting piece can penetrate through the second through hole and the fourth through hole, so that the railing post and the springboard body are in a retracted state.

Furthermore, a first positioning hole is formed in the railing post, a second positioning hole opposite to the first positioning hole is formed in the fixing eye plate, and the limiting piece can penetrate through the first positioning hole and the second positioning hole, so that the railing post is in the standing state.

Further, the first positioning hole is an elliptical hole.

Furthermore, a pull rope is arranged on the springboard body, and one end of the pull rope is connected with the limiting piece.

Furthermore, a fixing ring is arranged on the springboard body, and the other end of the pull rope is connected with the fixing ring.

Further, the limiting part is a positioning pin, and one end of the limiting part is rotatably provided with a baffle.

Further, the railing components are arranged in two groups, and the railing components are arranged at two opposite ends of the springboard body at intervals.

A vessel comprising a retractable diving board as described above.

The invention has the beneficial effects that:

the retractable springboard provided by the invention is characterized in that a fixed seat is arranged on a springboard body, a railing post is rotatably arranged on a fixed base, a handrail is arranged on the railing post, a limiting piece is arranged between the fixed base and a railing component, and the limiting piece can limit the railing post and the springboard body to be in a retracted state or to be in a standing state relative to the springboard body. When the guardrail column is used, the guardrail column only needs to be rotated, the relative position between the guardrail column and the fixed base is adjusted, and then the relative position between the guardrail column and the fixed base can be locked by the limiting piece, so that the guardrail column stands up or is attached to the springboard body for folding. Therefore, the railing can be quickly retracted and released, and the ship can use the railing conveniently.

The ship provided by the invention comprises the retractable springboard, so that the railing can be conveniently and rapidly retracted, and the use requirement can be met.

Drawings

FIG. 1 is a schematic view of a retractable springboard with a railing post in a standing state;

FIG. 2 is a schematic view of a fixed base in a retractable springboard of the present invention;

FIG. 3 is a partial schematic view of a railing post in a retractable diving board of the present invention;

fig. 4 is a schematic view of a limiting member in a retractable springboard according to the present invention.

In the figure:

1. a gangboard body; 11. a fixing ring; 12. pulling a rope; 2. a balustrade assembly; 21. a newel post; 211. a first part; 2111. a first through hole; 2112. a second through hole; 212. a second section; 2121. a first positioning hole; 22. a handrail; 3. a fixed base; 31. a wheel ridge; 32. a connecting plate; 321. a third through hole; 322. a fourth via hole; 33. fixing the eye plate; 331. a second positioning hole; 4. a limiting member; 41. and a baffle plate.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings and the embodiment. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

When the diving board of the ship is used, the railing can be conveniently and quickly folded and unfolded, so that the use requirement can be met. As shown in fig. 1-4, the present invention provides a retractable diving board. This retractable springboard includes: springboard body 1, unable adjustment base 3, railing subassembly 2 and locating part 4.

The diving board body 1 is rotatably arranged on a ship and can be folded or unfolded relative to the ship; the fixed base 3 is fixedly arranged on the springboard body 1; the railing assembly 2 comprises a railing post 21 and a handrail 22, one end of the railing post 21 is rotatably connected with the fixed base 3, the handrail 22 is fixedly arranged on the railing post 21, and the railing post 21 can rotate to be attached to the springboard body 1 or stand relative to the springboard body 1; the limiting member 4 is disposed between the fixed base 3 and the balustrade assembly 2, and is used for limiting the railing post 21 and the springboard body 1 to be in a retracted state, or to be in an erected state relative to the springboard body 1.

When the guardrail is used, the guardrail post 21 only needs to be rotated, the relative position between the guardrail post 21 and the fixed base 3 is adjusted, then the limiting part 4 is utilized to lock the relative position between the guardrail post 21 and the fixed base 3, so that the guardrail post 21 stands up or is attached to the springboard body 1 to be folded, the guardrail can be rapidly folded and unfolded, and the guardrail is convenient to use on a ship.

Further, the fixed base 3 includes a wheel ridge 31, a connecting plate 32 and a fixing eye plate 33, the connecting plate 32 and the fixing eye plate 33 are both fixedly disposed on the wheel ridge 31, the railing post 21 is rotatably disposed on the connecting plate 32, and the limiting member 4 can fix the railing post 21 and the connecting plate 32 to be in a retracted state or connect with the fixing eye plate 33 to be in an erected state. The wheel bank 31 can play a limiting role when the vehicle gets in and out of the ship, and the vehicle is prevented from falling into the sea from the springboard body 1. The arrangement of the connecting plate 32 and the fixing eye plate 33 facilitates the retraction or erection of the railing post 21.

Further, the balustrade column 21 is L-shaped, and includes a first portion 211 and a second portion 212 that are connected to each other, a first through hole 2111 and a second through hole 2112 are provided at an interval on the first portion 211, a third through hole 321 that is opposite to the first through hole 2111 and a fourth through hole 322 that is opposite to the second through hole 2112 are provided on the connecting plate 32, a rotating shaft is provided in the first through hole 2111 and the third through hole 321 in a penetrating manner, and a limiting member 4 can be provided in the second through hole 2112 and the fourth through hole 322 in a penetrating manner, so that the balustrade column 21 and the springboard body 1 are in a retracted state. Specifically, the rotating shaft may employ a bolt. The bolt is inserted into the first through hole 2111 and the third through hole 321 and connected with the nut, thereby playing a role of a rotating shaft.

Furthermore, a first positioning hole 2121 is formed in the railing post 21, a second positioning hole 331 opposite to the first positioning hole 2121 is formed in the fixing eye plate 33, and the limiting member 4 can be inserted into the first positioning hole 2121 and the second positioning hole 331, so that the railing post 21 is in a standing state. Specifically, the first positioning hole 2121 is an elliptical hole. The insertion and extraction of the limiting member 4 are facilitated by the elliptical hole. Through the arrangement, the effect of rapidly retracting and releasing the handrail is realized by adopting a simpler structure, and the requirement of rapidly retracting and releasing the handrail can be effectively met.

Furthermore, a pulling rope 12 is arranged on the springboard body 1, and one end of the pulling rope 12 is connected with the limiting member 4. The phenomenon that the limiting piece 4 is lost due to human factors after being pulled out can be prevented by arranging the pull rope 12. Specifically, in this embodiment, the pull rope 12 is made of a steel wire rope, and has the advantages of long service life and corrosion resistance.

Furthermore, a fixing ring 11 is fixedly arranged on the springboard body 1, and the other end of the pull rope 12 is connected with the fixing ring 11. Specifically, the fixing ring 11 may be welded to the diving board body 1. The stay cord 12 is convenient to be connected with the springboard body 1 by arranging the fixing ring 11.

Further, the limiting member 4 is a positioning pin, and one end of the limiting member 4 is rotatably provided with a baffle plate 41. Specifically, the width of the baffle plate 41 is smaller than the diameter of the positioning pin. Through setting up baffle 41, after locating part 4 inserts to target in place, baffle 41 can rotate and be perpendicular with the locating pin, play the effect that prevents the motion of locating part 4.

Further, railing assembly 2 is provided with two sets ofly, and two sets of railing assembly 2 intervals set up at the relative both ends of springboard body 1. Through setting up two sets ofly, can all play the effect of protection to the relative both sides of springboard body 1. When a person gets on or off the ship, the person is prevented from falling into the water from the opposite sides of the diving board body 1.

The embodiment also provides a ship, including above retractable springboard, the railing of being convenient for receive and releases fast, satisfies the requirement of using.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.