CN113815776A

CN113815776A - Upper and lower passageway protective rail with handle function in cabin for ship

Info

Publication number: CN113815776A
Application number: CN202110751498.5A
Authority: CN
Inventors: 王善晶; 徐栋; 高鹏; 杜恺; 张念宝
Original assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Current assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-21

Abstract

The invention discloses an upper and lower passageway protective railing with a handle function in a cabin for a ship, which comprises a plurality of semi-enclosed protective railings, four supporting rods, a fixing piece, a base, a U-shaped rod, a plurality of connecting rods and a plurality of cross bars, wherein the four supporting rods are arranged above a lower plate in a square shape, and the plurality of semi-enclosed protective railings are arranged on the outer surfaces of the four supporting rods at equal intervals through the fixing piece; one end of each connecting rod is correspondingly connected with the semi-enclosed guard rail one by one, and the other end of each connecting rod is connected with the vertical part of the U-shaped rod; the U-shaped rods are positioned inside the semi-enclosed protective barrier, and a plurality of cross bars are arranged on the U-shaped rods at equal intervals; the bottom ends of the four support rods are provided with bases; the protection and handle functions are integrated on one handrail, so that the problem of matching of installation space is solved, and the field installation time is saved due to the integration of two functional parts.

Description

Upper and lower passageway protective rail with handle function in cabin for ship

Technical Field

The invention relates to an upper and lower passageway guard rail with a handle function in a cabin for a ship.

Background

Corresponding climbing and protection facilities are required to be arranged at the manhole of the passage in each cabin. The conventional operation is that a manhole is arranged close to a bulkhead, the manhole is surrounded and protected by a railing, and a corresponding climbing handle is arranged on the side close to a straight ladder of the bulkhead.

When the new ship is designed, the manhole of the cabin channel is far away from the cabin wall due to structural reasons, no available cabin wall is arranged at the periphery for installing a climbing handle, and no available space is used for installing an additional handle on a deck.

Disclosure of Invention

The invention aims to provide an upper and lower passageway protection railing with a handle function in a cabin for a ship, which integrates the protection and handle functions on one railing, thereby not only meeting the matching problem of installation space, but also saving the field installation time due to the integration of two functional parts.

The technical scheme for realizing the purpose is as follows: an upper and lower passageway guard rail with a handle function in a cabin of a ship comprises a plurality of semi-enclosed guard rails, four support rods, a fixing piece, a base, a U-shaped rod, a plurality of connecting rods and a plurality of cross bars,

the four supporting rods are arranged above the lower plate in a square shape, and the plurality of semi-enclosed protective railings are arranged on the outer surfaces of the four supporting rods at equal intervals through the fixing pieces;

one end of each connecting rod is correspondingly connected with the semi-enclosed guard rail one by one, and the other end of each connecting rod is connected with the vertical part of the U-shaped rod;

the U-shaped rods are positioned inside the semi-surrounding type guard rails, and a plurality of cross bars are arranged on the U-shaped rods at equal intervals;

the bases are arranged at the bottom ends of the four support rods;

preferably: each one end of connecting rod all is connected with solid fixed ring, each solid fixed ring all cup joints in on the partly enclosed guard rail, all install first screw on each solid fixed ring and run through solid fixed ring with partly enclosed guard rail and bottom nut fixed connection.

Preferably: the lower ends of the support rods are fixedly connected to the base, four holes are formed in the periphery of each support rod and are formed in the base, and the base penetrates through the holes through screws and is fixedly connected with the lower plate of the cabin.

Preferably: the upper end of each bracing piece has all cup jointed the shifting ring, and the stopper is all installed on the top of each shifting ring in the top of each bracing piece, and the outside of each shifting ring all is connected with the movable block, and each movable block below all is provided with the fixed block, and each fixed block all connects the side of each corresponding bracing piece.

Preferably: each protective sheath is all installed to half enclose protection railing's top department.

Preferably: and the horizontal part of the U-shaped rod is sleeved with the same anti-slip mat.

Preferably: safety rods are arranged in the transverse bars and penetrate through the vertical parts of the corresponding pair of connecting rods and the U-shaped rods.

Preferably: the upper surface of each fixed block is flush with the bottom surface of the deck, a second screw is installed inside the movable block, and the second screw penetrates through the deck and is screwed and matched with the fixed block.

Preferably: l-shaped fixing pieces are mounted on the upper surfaces of the two ends of each cross bar, the horizontal parts of the L-shaped fixing pieces are connected with the cross bars, and the vertical parts of the L-shaped fixing pieces are connected with the vertical parts of the U-shaped rods.

The invention has the beneficial effects that: by installing the semi-enclosed protective railing, the four support rods, the fixing parts, the base, the U-shaped rods, the connecting rods and the transverse rods, the functions of protection and a handle are integrated, the problem of space installation is solved, the installation working hours are reduced, the safety protection capability of the railing is improved by installing the semi-enclosed protective railing, the personnel are prevented from being cut and rubbed when climbing through the installation protective sleeve, the safety performance is improved, the bottom of the guardrail is conveniently fixed on the lower plate through the installation of the base and the support rods, the personnel are convenient to climb the handle through the installation of the U-shaped rods, the functionality of the railing is improved, the transverse rods are prevented from being broken through the installation of the safety rods, the feet of the personnel are supported, the safety is improved, the transverse rods are conveniently and fixedly connected with the U-shaped rods through the installation of the L-shaped fixing parts, and the firmness of the railing is improved, through the installation slipmat, skid when preventing personnel from climbing, through installation fixed block, shifting ring, movable block and second screw, be convenient for fix the railing upper end, improve the support nature of railing.

Drawings

FIG. 1 is a top view of the upper and lower passageway guard rails with handle function in the cabin of the ship of the present invention;

FIG. 2 is a side view of the upper and lower aisle guard rail with a pull handle function in a cabin of a ship of the invention;

FIG. 3 is an enlarged view at A of FIG. 2 of the present invention;

FIG. 4 is a schematic view of the U-shaped bar of the present invention attached to a cross bar;

FIG. 5 is a schematic view of the connection of the connector bar of the present invention to a semi-enclosed guard rail;

fig. 6 is a schematic view of the top end fixing structure of the support rod of the present invention.

Reference numerals: 1. a connecting rod; 2. a protective sleeve; 6. a support bar; 7. a semi-enclosed guard rail; 8. a U-shaped rod; 9. a base; 10. a hole; 11. an L-shaped fixing member; 12. horizontal bars; 13. a first screw; 14. a fixing ring; 15. a nut; 16. a non-slip mat; 17. a limiting block; 18. a second screw; 19. a moving block; 20. a deck; 21. a fixed block; 22. a moving ring; 23. a safety lever; 25. and a fixing member.

Detailed Description

The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

The invention will be further explained with reference to the drawings.

In the prior art, after the hull is manufactured, a manhole is far away from a bulkhead, and no bulkhead is provided with a handle for climbing up and down the passageway, but the existing climbing handle lacks a protection means.

Example one

Referring to fig. 1 to 6, an upper and lower passageway guard rail with a handle function in a cabin of a ship comprises a plurality of semi-enclosed guard rails 7, four support rods 6, a fixing piece 25, a base 9, a U-shaped rod 8, a plurality of connecting rods 1 and a plurality of cross bars 12,

specifically, four support rods 6 are arranged above the lower plate in a square shape, and a plurality of semi-enclosed protective railings 7 are arranged on the outer surfaces of the four support rods 6 at equal intervals through fixing pieces 25;

one end of each connecting rod 1 is correspondingly connected with the semi-enclosed guard rails 7 one by one, and the other end of each connecting rod 1 is connected with the vertical part of the U-shaped rod 8;

the U-shaped rod 8 is positioned inside the semi-enclosed protective barrier 7, and a plurality of cross bars 12 are arranged on the U-shaped rod 8 at equal intervals;

the bottom ends of the four support rods 6 are all provided with a base 9;

the one end of each connecting rod 1 all is connected with solid fixed ring 14, and each solid fixed ring 14 all cup joints on partly enclose protection railing 7, all installs first screw 13 on each solid fixed ring 14 and runs through solid fixed ring 14 and partly enclose protection railing 7 and bottom nut 15 fixed connection, is convenient for be fixed in on partly enclose protection railing 7 with the connecting rod, improves stability.

The lower end of each supporting rod 6 is fixedly connected to the base 9, four holes 10 are formed in the periphery of each supporting rod 6 and are formed in the base 9, the base 9 penetrates through the holes 10 to be fixedly connected with the cabin lower plate, the upper surface of each fixing block 21 is flush with the bottom surface of the deck 20, a second screw 18 is installed inside the moving block 19, the second screw 18 penetrates through the deck 20 to be screwed with the fixing block 21, the bottom of each supporting rod is fixed conveniently, and supporting force is improved.

The shift ring 22 has all been cup jointed to the upper end of each bracing piece 6, and the stopper is all installed on the top of each shift ring 22 on the top of each bracing piece 6, and the outside of each shift ring 22 all is connected with movable block 19, and each movable block 19 below all is provided with fixed block 21, and each fixed block 21 all connects the side of each bracing piece 6 that corresponds, improves the fastness at bracing piece top, and the personnel of being convenient for scramble.

Example two

In the first embodiment, the gap of the semi-enclosed protective rail 7 is exposed outside, so that scratches and scratches are easily caused to cause damage, referring to fig. 1, and the top end of each semi-enclosed protective rail 7 is provided with a protective sleeve 2.

EXAMPLE III

In the first embodiment, a crew member may slip while climbing the bars 12. referring to fig. 5, each bar 12 is sleeved with a non-slip mat 16, and the horizontal portion of the U-shaped bar 8 is sleeved with the same non-slip mat 16.

Example four

In the first embodiment, when a crew climbs, danger is easy to occur, and referring to fig. 4 and 5, the first embodiment is different from the first embodiment in that a safety rod 23 is installed inside each cross bar 12, each safety rod 23 penetrates through the vertical parts of the corresponding pair of connecting rods 1 and the corresponding U-shaped rod 8, L-shaped fixing pieces 11 are installed on the upper surfaces of the two ends of each cross bar 12, the horizontal parts of the L-shaped fixing pieces 11 are connected with the cross bar 12, and the vertical parts of the L-shaped fixing pieces 11 are connected with the vertical parts of the U-shaped rods 8, so that the safety of the rail is further improved to deal with emergency situations.

The working principle is as follows: firstly, four support rods 6 are erected into a square shape with the same size according to the size of a manhole, then, semi-enclosed protective railings 7 are welded on the outer sides of the four support rods 6 at equal intervals, the fixing ring 14 is then fixed to the semi-enclosed guard rail 7 by means of the first screw 13 and the nut 15, and the connecting rod 1 is then fixed, the U-shaped bar 8 is then connected to the connecting rod 1, the bar 12 is then mounted inside the U-shaped bar 8, then the safety bar 12 is installed inside the bar 12 through the vertical portion of the U-shaped bar 8 and the connecting bar 1, and then the non-slip mat 16 is installed on the bar 12 and the horizontal portion of the U-shaped bar 8, and then fixing the base 9 at a corresponding position according to the position of the manhole, finally fixing a second screw 18 in a fixed block 21 by penetrating through a movable block 19 and a deck 20, and fixing the upper end of the support rod 6 on the deck 20 to finish installation and fixation.

The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.

Claims

1. The utility model provides a railing is prevented in upper and lower passageway of marine under-deck area handle function, includes that a plurality of partly enclosed types prevent railing (7), four spinal branch vaulting poles (6), mounting (25), base (9), U type pole (8), a plurality of connecting rods (1) and a plurality of whippletrees (12), its characterized in that:

the four supporting rods (6) are arranged above the lower plate in a square shape, and the plurality of semi-enclosed protective railings (7) are arranged on the outer surfaces of the four supporting rods (6) at equal intervals through the fixing pieces (25);

one end of each connecting rod (1) is correspondingly connected with the semi-enclosed guard rails (7), and the other end of each connecting rod (1) is connected with the vertical part of the U-shaped rod (8);

the U-shaped rods (8) are positioned inside the semi-enclosed guard rails (7), and a plurality of cross bars (12) are arranged on the U-shaped rods (8) at equal intervals;

the base (9) is installed at the bottom ends of the four support rods (6).

2. The upper and lower passageway guard rail with the handle function in the cabin of the ship as claimed in claim 1, wherein: one end of each connecting rod (1) is connected with a fixing ring (14), each fixing ring (14) is sleeved on the semi-surrounding type protective barrier (7), and each fixing ring (14) is provided with a first screw (13) which penetrates through the fixing ring (14) and the semi-surrounding type protective barrier (7) and is fixedly connected with a bottom nut (15).

3. The upper and lower passageway guard rail with the handle function in the cabin of the ship as claimed in claim 1, wherein: the lower end of each supporting rod (6) is fixedly connected to the base (9), four holes (10) are formed in the periphery of each supporting rod (6) and located on the base (9), and the base (9) penetrates through the holes (10) through screws and is fixedly connected with the cabin lower plate.

4. The upper and lower passageway guard rail with the handle function in the cabin of the ship as claimed in claim 1, wherein: the upper end of each support rod (6) is sleeved with a moving ring (22), a limiting block is mounted above each moving ring (22) and is arranged at the top end of each support rod (6), the outer side of each moving ring (22) is connected with a moving block (19), a fixed block (21) is arranged below each moving block (19), and each fixed block (21) is connected with the corresponding side face of each support rod (6).

5. The upper and lower passageway guard rail with the handle function in the cabin of the ship as claimed in claim 1, wherein: and each top end of the semi-enclosed protective railing (7) is provided with a protective sleeve (2).

6. The upper and lower passageway guard rail with the handle function in the cabin of the ship as claimed in claim 1, wherein: each horizontal bar (12) is sleeved with a non-slip mat (16), and the horizontal part of the U-shaped bar (8) is sleeved with the same non-slip mat (16).

7. The upper and lower passageway guard rail with the handle function in the cabin of the ship as claimed in claim 1, wherein: safety rods (23) are installed inside the cross bars (12), and each safety rod (23) penetrates through the vertical parts of the corresponding pair of connecting rods (1) and the corresponding U-shaped rod (8).

8. The upper and lower passageway guard rail with the handle function in the cabin of the ship as claimed in claim 4, wherein: the upper surface of each fixed block (21) is flush with the bottom surface of a deck (20), a second screw (18) is installed inside the moving block (19), and the second screw (18) penetrates through the deck (20) and is screwed with the fixed blocks (21).

9. The upper and lower passageway guard rail with the handle function in the cabin of the ship as claimed in claim 1, wherein: l-shaped fixing pieces (11) are mounted on the upper surfaces of two ends of each transverse bar (12), the horizontal parts of the L-shaped fixing pieces (11) are connected with the transverse bars (12), and the vertical parts of the L-shaped fixing pieces (11) are connected with the vertical parts of the U-shaped rods (8).