阅读说明：本技术 一种船舶的登乘口的防护结构 (Protective structure of boarding gate of ship ) 是由 袁春占 邢洪艳 陈鞘 季伟伟 于 2021-09-29 设计创作，主要内容包括：本发明涉及船舶结构技术领域,具体公开了一种船舶的登乘口的防护结构。该结构设于甲板上,包括栏杆框和两个护栏组件；两个护栏组件间隔安装于甲板上形成登乘口,护栏组件包括由上至下间隔设置的第一横向栏杆和第二横向栏杆；栏杆框的一端与其中一个护栏组件转动连接,栏杆框的另一端与另一个护栏组件可拆卸连接,栏杆框包括第一栏杆横杆和第二栏杆横杆,在栏杆框封闭登乘口时,第一栏杆横杆与第一横向栏杆齐平,第二栏杆横杆与第二横向栏杆齐平。利用上述结构能够保证在满足船舶规范的前提下高效地完成登乘口的开启与关闭动作,从而降低了使用时的安全隐患。(The invention relates to the technical field of ship structures, and particularly discloses a protective structure for a boarding gate of a ship. The structure is arranged on a deck and comprises a guardrail frame and two guardrail components; the two guardrail components are arranged on the deck at intervals to form a boarding gate, and each guardrail component comprises a first transverse railing and a second transverse railing which are arranged from top to bottom at intervals; the one end of railing frame rotates with one of them guardrail subassembly to be connected, and the other end of railing frame can be dismantled with another guardrail subassembly and be connected, and the railing frame includes first railing horizontal pole and second railing horizontal pole, and when the railing frame seals to step on the ride mouth, first railing horizontal pole flushes with first horizontal railing, and second railing horizontal pole flushes with the horizontal railing of second. By utilizing the structure, the opening and closing actions of the boarding gate can be efficiently finished on the premise of meeting the ship specification, so that the potential safety hazard in use is reduced.)

1. The utility model provides a protective structure of boarding gate of boats and ships, locates on the deck, its characterized in that includes:

the two guardrail assemblies are arranged on the deck at intervals to form a boarding gate, and each guardrail assembly comprises a first transverse railing (121) and a second transverse railing (122) which are arranged from top to bottom at intervals;

the guardrail comprises a guardrail frame (300), one end of the guardrail frame (300) is rotatably connected with one guardrail component, the other end of the guardrail frame (300) is detachably connected with the other guardrail component, the guardrail frame (300) comprises a first guardrail cross rod (321) and a second guardrail cross rod (322), the guardrail frame (300) is sealed, when the platform is used for boarding, the first guardrail cross rod (321) is flush with the first transverse railing (121), and the second guardrail cross rod (322) is flush with the second transverse railing (122).

2. The gate guard structure for boarding of a ship according to claim 1, characterized in that the guardrail assembly further comprises:

the first vertical rail (110), the first vertical rail (110) is vertically installed on the deck, and the first transverse rail (121) and the second transverse rail (122) are respectively connected with the first vertical rail (110);

one end of the first transverse rail (121) and one end of the second transverse rail (122) are respectively fixedly connected with the second vertical rail (130).

3. The shelter structure for the boarding gate of a ship according to claim 2, wherein the railing frame (300) further comprises two vertical railing rods (310), the two vertical railing rods (310) are connected with a first railing cross rod (321) and a second railing cross rod (322) to form a frame, one vertical railing rod (310) is rotatably connected to one of the second vertical railings (130), and the other vertical railing rod (310) can be detachably connected with the other second vertical railing (130).

4. The shelter structure for the boarding gate of a ship according to claim 3, wherein each of the two second vertical railings (130) is provided with a first eye plate (132), each of the two vertical railing rods (310) is provided with a vertical rod eye plate (311), one first eye plate (132) is rotatably connected with one vertical rod eye plate (311) through a fixed rotating shaft (313), and the other first eye plate (132) is detachably connected with the other vertical rod eye plate (311) through a first positioning pin (312).

5. The protective structure for a boarding gate of a ship according to claim 2, further comprising:

the anti-abrasion column (172) is located between the two first vertical railings (110), and the extending direction of the anti-abrasion column (172) is the same as that of the first transverse railing (121).

6. The shelter structure for a boarding gate of a ship according to claim 5, characterized in that the guardrail assembly further comprises a third transverse railing (152), the third transverse railing (152) is arranged below the second transverse railing (122) in parallel and at intervals, the third transverse railing (152) is fixedly connected to the deck, and one end of the third transverse railing (152) close to the second vertical railing (130) is opposite to one end of the wear-resistant column (172).

7. The protective structure for a boarding gate of a ship according to claim 2, further comprising:

the two handrail bases (160) are arranged on the deck, and the two handrail bases (160) are arranged between the two first vertical handrails (110) at intervals;

two grab rails (200), grab rail (200) with handrail base (160) and second vertical railing (130) all can be dismantled and be connected.

8. The shelter structure for the boarding gate of a ship according to claim 7, wherein the second vertical rail (130) is provided with a second eye plate (131), the handrail base (160) is provided with a positioning hole, the handrail rod (200) is convexly provided with a handrail eye plate (220), one end of the handrail rod (200) is inserted into the positioning hole, and the handrail eye plate (220) is connected with the second eye plate (131).

9. The shelter structure for a boarding gate of a marine vessel according to claim 2, characterized in that the distance between two first vertical rails (110) is equal to or greater than 180 cm.

10. The shelter structure for a watercraft access port according to any one of claims 1 to 9, further comprising a bulwark (140), wherein the bulwark (140) is circumferentially protruded to an edge of the deck.

Technical Field

The invention relates to the technical field of ship structures, in particular to a protective structure for a boarding gate of a ship.

Background

When boats and ships leaned on and left the port, often needed the pilot to carry out the diversion, all had detailed requirement to the pilot on the boats and ships standard to the relevant equipment of the pilot and arrange, and the protective structure's of now riding on the gate to boats and ships arrangement is mostly simple satisfying the standard, and the practicality is poor and there is the potential safety hazard.

The rope ladder is usually stored on a ship, one end of the rope ladder is fixed on a deck, and a pilot is outboard to climb below the other end of the rope ladder. However, the existing protective structure for the boarding gate of the ship still has the following defects when the diversion personnel get on or off by using the rope ladder:

1) the deck is not provided with the handrail which is convenient for a diver to hold, so that when the diver gets on or off the ship, the diver is easy to trip due to no force and accidents occur;

2) when no pilot is going to board a ship, in order to prevent personnel on the ship from accidentally falling into the water from the boarding gate, the protective structure of the boarding gate of the ship usually adopts a handrail cable as a safety measure. However, the rigidity of the handrail cable is poor, so that the protection effect cannot be effectively achieved, and the person is prone to falling into water accidentally, so that great danger exists.

Disclosure of Invention

The invention aims to provide a protective structure of a boarding gate of a ship, which is used for reducing potential safety hazards in the boarding process of users.

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

a protective structure for a boarding gate of a ship is arranged on a deck and comprises a guardrail component and a guardrail frame; the number of the guardrail assemblies is two, the two guardrail assemblies are arranged on the deck at intervals to form a boarding gate, and each guardrail assembly comprises a first transverse railing and a second transverse railing which are arranged from top to bottom at intervals; the one end of railing frame rotates with one of them guardrail subassembly to be connected, the other end of railing frame can be dismantled with another guardrail subassembly and be connected, the railing frame includes first railing horizontal pole and second railing horizontal pole the railing frame seals when stepping on the ride, first railing horizontal pole with first horizontal railing flushes, second railing horizontal pole with the horizontal railing of second flushes.

Wherein the guardrail assembly further comprises a first vertical rail and a second vertical rail; the first vertical railing is vertically arranged on the deck, and the first transverse railing and the second transverse railing are respectively connected with the first vertical railing; one end of the first transverse railing and one end of the second transverse railing are fixedly connected with the second vertical railing respectively.

Preferably, the railing frame still includes two railing montants, two the railing montant is connected with first railing horizontal pole and second railing horizontal pole and is enclosed into the frame, one the railing montant rotates to be connected in one of them the vertical railing of second, another the railing montant can with another the connection can be dismantled to the vertical railing of second.

Preferably, two the vertical railing of second all is equipped with first eye board, two the railing montant all is equipped with the montant eye board, one first eye board and one the montant eye board rotates through fixed rotating shaft to be connected, another first eye board and another the montant eye board passes through first locating pin and can dismantle the connection.

Preferably, the protective structure for the boarding gate of the ship further comprises an anti-abrasion column, the anti-abrasion column is located between the two first vertical railings, and the extending direction of the anti-abrasion column is the same as the extending direction of the first transverse railings.

Preferably, the guardrail assembly still includes the horizontal railing of third, the parallel interval of the horizontal railing of third set up in the below of the horizontal railing of second, the horizontal railing of third link firmly in on the deck, the horizontal railing of third is close to the one end of the vertical railing of second with the one end of wear-resisting post is just right.

Preferably, the protective structure of the boarding gate of the ship further comprises two handrail bases and two handrail rods, wherein the handrail bases are arranged on the deck, and the two handrail bases are arranged between the two first vertical handrails at intervals; the grab rail with the handrail base with the equal detachable connection of second vertical railing.

Preferably, the second vertical handrail is provided with a second eye plate, the handrail base is provided with a positioning hole, the handrail rod is convexly provided with a handrail eye plate, one end of the handrail rod is inserted into the positioning hole, and the handrail eye plate is connected with the second eye plate.

Preferably, the distance between the two first vertical railings is greater than or equal to 180 centimeters.

Preferably, the protective structure for the boarding gate of the ship further comprises a bulwark, and the bulwark is circumferentially protruded at the edge of the deck.

The invention has the beneficial effects that:

the arrangement of the railing frame ensures that the space for users to avoid boarding and leaving can be rapidly ensured when the boarding gate is in a use state; when the guardrail is not in use, the railing frame can be connected with the two guardrail components in a mode, so that the first railing cross rod which is flushed with the first transverse railing plays the same role as the first transverse railing, the second railing cross rod which is flushed with the second transverse railing plays the same role as the second transverse railing, the railing frame effectively plays a protection effect through the contents, the risk that people accidentally fall into water is reduced, and the use safety of the protection structure of the boarding gate of the ship is guaranteed. The improvement meets the requirement of ship specification, the structure is practical, the arrangement is simple, the manufacturing cost and the material cost of the protective structure of the boarding gate of the ship are reduced, and meanwhile, the safe boarding or leaving of the ship by users can be guaranteed.

Drawings

Fig. 1 is a schematic structural view of a protective structure of a boarding gate of a ship according to an embodiment of the present invention;

fig. 2 is a front view of a protective structure for a boarding gate of a ship according to an embodiment of the present invention.

In the figure:

110. a first vertical rail; 121. a first transverse rail; 122. a second transverse rail; 130. a second vertical rail; 131. a second eye plate; 132. a first eye plate; 140. a bulwark; 151. a transverse rail base; 152. a third transverse rail; 160. a handrail base; 171. a column base; 172. an anti-wear post;

200. a grab rail; 210. a hand ring; 220. an armrest eye plate;

300. a railing frame; 310. a railing vertical rod; 311. a vertical bar eye plate; 312. a first positioning pin; 313. fixing the rotating shaft; 321. a first railing rail; 322. a second railing rail.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. 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.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 and 2, the present embodiment provides a protective structure for a boarding gate of a ship, which is disposed on a deck and includes two guardrail frames 300 and two guardrail assemblies, wherein the two guardrail assemblies are mounted on the deck at intervals to form the boarding gate, and each guardrail assembly includes a first transverse railing 121 and a second transverse railing 122 which are disposed from top to bottom at intervals; one end of the balustrade frame 300 is rotatably connected with one of the balustrade assemblies, the other end of the balustrade frame 300 is detachably connected with the other balustrade assembly, the balustrade frame 300 comprises a first balustrade cross-bar 321 and a second balustrade cross-bar 322, when the balustrade frame 300 is used for closing a boarding gate, the first balustrade cross-bar 321 is flush with the first transverse balustrade 121, and the second balustrade cross-bar 322 is flush with the second transverse balustrade 122.

The arrangement of the railing frame 300 ensures that the space for users to avoid boarding and leaving can be rapidly ensured when the boarding gate is in a use state; when the guardrail frame 300 is not in use, the first guardrail cross rod 321 which is flush with the first transverse guardrail 121 can play the same role as the first transverse guardrail 121 through the mode of being connected with the two guardrail components, the second guardrail cross rod 322 which is flush with the second transverse guardrail 122 can play the same role as the second transverse guardrail 122, the guardrail frame 300 can effectively play a protection effect through the content, the risk of accidental water falling of personnel is reduced, and the use safety of the protection structure of the boarding gate of the ship is ensured. The improvement meets the requirement of ship specification, the structure is practical, the arrangement is simple, the manufacturing cost and the material cost of the protective structure of the boarding gate of the ship are reduced, and meanwhile, the safe boarding or leaving of the ship by users can be guaranteed.

In this embodiment, the guardrail assembly further comprises a first vertical rail 110 and a second vertical rail 130; the first vertical rail 110 is vertically installed on the deck, and the first transverse rail 121 and the second transverse rail 122 are respectively connected with the first vertical rail 110; one end of the first transverse rail 121 and one end of the second transverse rail 122 are respectively fixedly connected to the second vertical rail 130.

Through the setting of first vertical railing 110, can make other components realize the fixed effect on the deck through the mode of being connected with first vertical railing 110, can connect safety rope on boats and ships through the mode of being connected safety rope with rope ladder and first vertical railing 110 again to guaranteed that safety rope can the firm connection, reduced the risk that the skew takes place for safety rope position, improved the security of riding the mouth and using.

Preferably, the protective structure for the boarding gate of the ship further includes two handrail bases 160 and two handrail rods 200; the handrail bases 160 are arranged on the deck, and the two handrail bases 160 are arranged between the two first vertical handrails 110 at intervals; the grab bar 200 is removably connected to both the grab base 160 and the second vertical rail 130.

Because the distance between the two first vertical rails 110 in the specification is required to be larger than the distance between the two handrail bases 160, and the second vertical rail 130 is arranged between the first vertical rail 110 and the handrail bases 160, the space between the first vertical rail 110 and the handrail bases 160 can be protected by the first transverse rail 121, the second transverse rail 122 and the second vertical rail 130, so that the risk of falling into water when a user rides or leaves is reduced.

In the practical application of this embodiment, when the two ends of the balustrade frame 300 are connected to the two second vertical balustrades 130 at the same time, the situation that the space occupied by the balustrade frame 300 conflicts with the space occupied by the balustrade 200 often occurs, and the detachable connection design of the balustrade 200 solves the above problem, thereby realizing the optimized improvement of the protective structure of the boarding gate of the ship.

In this embodiment, the protective structure for the boarding gate of the ship further includes an anti-wear column 172, the anti-wear column 172 is located between the two first vertical railings 110, and the extending direction of the anti-wear column 172 is the same as the extending direction of the first transverse railing 121.

The arrangement of the anti-abrasion column 172 enables the rope ladder to be erected on the anti-abrasion column 172, so that the situation that the rope ladder is directly rubbed with a deck is avoided, the risk of abrasion of the rope ladder is greatly reduced, the use safety of the rope ladder is guaranteed, and the service life of the rope ladder is prolonged. The detachable connection of the grab rail 200 can provide more space for the moving track of the balustrade frame 300, which is beneficial to reducing the space occupied by the protective structure of the boarding gate of the ship.

Preferably, the balustrade frame 300 further includes two balustrade vertical bars 310, the two balustrade vertical bars 310 are connected with the first balustrade cross bar 321 and the second balustrade cross bar 322 to form a frame, one balustrade vertical bar 310 is rotatably connected to one of the second vertical balustrades 130, and the other balustrade vertical bar 310 can be detachably connected to the other second vertical balustrade 130. The arrangement of the rail vertical rod 310 not only ensures the positions of the first rail cross rod 321 and the second rail cross rod 322, but also enables the rail frame 300 to stably complete the rotation of the relative rail assembly, and can be detachably connected with the second vertical rail 130.

Further, the guardrail assembly further comprises a third transverse rail 152, the third transverse rail 152 is arranged below the second transverse rail 122 at intervals in parallel, the third transverse rail 152 is fixedly connected to the deck, and one end of the third transverse rail 152 close to the second vertical rail 130 is opposite to one end of the wear-proof column 172. Specifically, the both ends of the third transverse rail 152 are all fixedly connected to the deck through the transverse rail base 151, and the both ends of the anti-wear column 172 are all fixedly connected to the deck through the column base 171. The arrangement enables the wear-resistant column 172 to meet the requirement of ship specification on the height of the third transverse rail 152, and enables the wear-resistant column 172 to replace the third transverse rail 152 at the part where the third transverse rail 152 is not arranged.

Preferably, the two second vertical railings 130 are provided with first eye plates 132, the two vertical railing rods 310 are provided with vertical rod eye plates 311, one first eye plate 132 is rotatably connected with one vertical rod eye plate 311 through a fixed rotating shaft 313, and the other first eye plate 132 is detachably connected with the other vertical rod eye plate 311 through a first positioning pin 312. The rotary connection is realized by the aid of the fixed rotating shaft 313, the positioning effect is realized by the aid of the first positioning pin 312, and the rotary connecting structure is simple and stable in structure, low in production cost and reliable in work.

Further, the extending direction of the fixed rotating shaft 313 is the same as the extending direction of the first vertical rail 110, and the rail frame 300 can rotate around the axial direction of the fixed rotating shaft 313. The arrangement that the fixed rotating shaft 313 and the first vertical rail 110 extend in the same direction limits the rotating range of the rail frame 300, and avoids the situation that the motion trail of the rail frame 300 conflicts with other members of the protective structure of the boarding gate of the ship.

Preferably, the first eye plate 132 is provided with a first eye plate through hole, the vertical rod eye plate 311 is provided with a vertical rod eye plate through hole, and the first positioning pin 312 can be simultaneously connected with the first eye plate through hole and the vertical rod eye plate through hole in a penetrating manner. The above structure arrangement ensures that the second vertical rail 130 can be detachably connected with the second vertical rail 130 through the insertion connection of the first positioning pin 312, and the connection mode has low manufacturing cost, stability, reliability and convenient operation. Specifically, first locating pin 312 is connected to one of first eye plate 132 or vertical post eye plate 311 by a cord.

In this embodiment, the second vertical rail 130 is provided with a second eye plate 131, the handrail base 160 is provided with a positioning hole, the handrail rod 200 is convexly provided with a handrail eye plate 220, the handrail rod 200 is inserted into the positioning hole, and the handrail eye plate 220 is connected with the second eye plate 131. The above-mentioned improvement not only ensures that the grab bar 200 can be stably installed on the deck, but also ensures that the grab bar 200 is located at a predetermined installation position by being connected to the second vertical rail 130 and the grab base 160 at the same time.

Specifically, the handrail ring 210 is disposed at one end of the handrail rod 200 that is not inserted into the positioning hole. The handrail ring 210 is provided to facilitate the connection of the handrail rod 200 with an external rope.

Further, the armrest eye plate 220 is provided with an armrest eye plate through hole, the second eye plate 131 is provided with a second eye plate through hole, and the second positioning pin can penetrate through the armrest eye plate through hole and the second eye plate through hole at the same time. The arrangement of the structure ensures that the grab rail 200 can be detachably connected with the second vertical rail 130 through the insertion of the second positioning pin, and the connection mode has low manufacturing cost, stability, reliability and convenient operation. Specifically, the second aligning pin is connected to one of the second eye plate 131 or the handle eye plate 220 by a rope.

In this embodiment, the distance between the two first vertical balustrades 110 is always the same as the distance between the two safety ropes, and the specific value thereof can be modified appropriately according to the actual situation of the rope ladder on the premise of meeting the specification.

Preferably, the distance between the two first vertical rails 110 is greater than or equal to 180 cm. Because the rope ladder of standard sets up the balance of a root length 180 centimetres of marking time in every ten grades of departments of marking time, so the interval of two safety ropes of rope ladder also is 180 centimetres, prescribes a limit to the interval of two first vertical railing 110, can guarantee that safety rope is firm to be connected on first vertical railing 110, and takes place the risk of rocking when reducing the user of service when climbing the rope ladder through the mode of avoiding safety rope to buckle as far as possible.

In this embodiment, the protective structure for the boarding gate of the ship further includes a bulwark 140, and the bulwark 140 is protruded circumferentially at the edge of the deck. The bulwarks 140 further improve the protection effect of the boarding gate and reduce the size of the gap between the third transverse rail 152 and the deck.

Specifically, the distance between the two handrail bases 160 is 70 cm to 80 cm, the height of the wear-resistant column 172 in the vertical direction is greater than or equal to 23 cm, the distance between the third transverse handrail 152 and the deck is less than or equal to 23 cm, and the height of the handrail rod 200 is greater than or equal to 143 cm. The selection of the spacing between the armrest bases 160 provides sufficient space for users to board or leave the ship, and also avoids the risk of potential safety hazard increase caused by an excessively large opening. The height definition of the third transverse rail 152 and the dimensional requirements of the wear posts 172 meet the requirements of ship codes for low position rails. The height of the grab bar 200 is defined to provide convenience to a user's grasping action of the grab bar 200, thereby further improving safety of the user's boarding or disembarking from the ship.

In the specific implementation of the invention, the dimensions of the components can be modified appropriately according to the actual conditions of the ship, provided that the specifications are met.

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.