CN212290249U

CN212290249U - Turnover maintenance platform

Info

Publication number: CN212290249U
Application number: CN202020871011.8U
Authority: CN
Inventors: 沈威; 黎峰; 顾英红
Original assignee: Shanghai Merchant Ship Design and Research Institute of CSSC No 604 Research Institute
Current assignee: Shanghai Merchant Ship Design and Research Institute of CSSC No 604 Research Institute
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-05
Anticipated expiration: 2030-05-22

Abstract

The utility model provides a turnover maintenance platform, which comprises a platform plate, a fastening device, a supporting chain and a rotating device; the first end of the platform plate is rotatably connected to the outer side of a deck through the rotating device; the fastening device is connected with the platform plate and a railing post, and the railing post is fixed on the deck; the support chain is connected between the second end of the platform plate and the railing post; the support device is fixed in the landing slab is kept away from one side bottom of railing post, works as when the landing slab is horizontal, support device support in the landing slab with between the lateral wall of deck. The utility model discloses a maintenance platform can overturn can effectively extend the deck area.

Description

Turnover maintenance platform

Technical Field

The utility model relates to a boats and ships equipment field especially relates to a maintenance platform can overturn.

Background

For a branch line container ship or a small ship with compact layout design, the deck area is limited, the equipment layout space is small, sufficient maintenance deck area cannot be guaranteed, and the deck area cannot be increased due to cargo loading or other various factors.

For the conventional container ship, a multifunctional sundry crane is arranged at the tail part of a lifeboat arrangement area, a lifting opening is arranged between the crane and the lifeboat, a lifeboat davit is basically arranged close to the front edge of a deck, the front end of the lifeboat davit is a loading place, the container is closer to the deck on the layer after being loaded, the deck surface cannot extend towards the head part, and no space for maintenance is provided. Therefore, the requirement of equipment maintenance space cannot be met.

Disclosure of Invention

To the not enough among the above-mentioned prior art, the utility model provides a maintenance platform can overturn can effectively extend the deck area.

In order to achieve the above object, the present invention provides a reversible maintenance platform, which comprises a platform plate, a fastening device, a supporting chain and a rotating device; the first end of the platform plate is rotatably connected to the outer side of a deck through the rotating device; the fastening device is connected with the platform plate and a railing post, and the railing post is fixed on the deck; the support chain is connected between the second end of the platform plate and the railing post; the support device is fixed in the landing slab is kept away from one side bottom of railing post, works as when the landing slab is horizontal, support device support in the landing slab with between the lateral wall of deck.

Preferably, the fastening device comprises at least one first angle iron, a fixing rope and at least one second angle iron; the second angle steel is fixed on one side, adjacent to the railing post, of the platform plate, the first angle steel is fixed on the railing post, and the position of the first angle steel corresponds to that of the second angle steel; the first angle steel and the corresponding second angle steel form a connecting hole which is matched with each other; the fixed rope is connected with the railing post or the first angle steel.

Preferably, the fastening device further comprises at least one locking bolt and at least one nut, and the first angle steel and the corresponding second angle steel are fixed through the nut and the locking bolt penetrating through the connecting hole in a threaded manner.

Preferably, the support device comprises a triangular plate, the triangular plate comprises two right-angle sides, the triangular plate is welded to the bottom of one side of the platform board far away from the railing post through one of the right-angle sides, and the other right-angle side of the triangular plate is adjacent to the side wall of the deck.

Preferably, the rotating device comprises two ear plates and a pin shaft, the two ear plates are respectively fixed on the outer side of the deck, and the platform plate is pivoted between the two ear plates through the pin shaft.

Preferably, the handrail is fixed on one side of the platform plate adjacent to the railing post.

Preferably, the platform plate is made of a flower steel plate.

The utility model discloses owing to adopted above technical scheme, make it have following beneficial effect:

make the landing slab when equipment needs to overhaul the maintenance through strutting arrangement, supporting chain and rotary device's cooperation, can place and keep the level, effectively extended the area of deck, realized extending temporarily to the deck face of open-air narrow and small department, can realize the maintenance and the maintenance to equipment. The fastening device is used for effectively fixing the platform plate when the platform plate is folded, and the safety and the reliability of the device are improved. The fixing rope is used for fixing the support chain when the platform plate is folded. The cooperation of the supporting device and the supporting chain ensures that the platform plate is stably kept in a horizontal position. The adoption of the handrail can improve the safety of workers during maintenance.

Drawings

Fig. 1 is a schematic structural view of the reversible maintenance platform according to the embodiment of the present invention.

Detailed Description

The following description of the preferred embodiment of the present invention will be given in detail with reference to the accompanying drawings 1, so as to better understand the functions and features of the present invention.

Referring to fig. 1, a reversible maintenance platform according to an embodiment of the present invention includes a platform plate 1, a fastening device 2, a supporting device 3, a supporting chain 4, and a rotating device 5; the first end of the platform plate 1 is rotatably connected to the outer side of a deck 6 through a rotating device 5; the fastening device 2 is connected with the platform plate 1 and a railing post 7, and the railing post 7 is fixed on the deck 6; the supporting chain 4 is connected between the second end of the platform plate 1 and the railing post 7; strutting arrangement 3 is fixed in the one side bottom that sideboard 1 kept away from railing post 7, and when sideboard 1 was horizontal, strutting arrangement 3 supported between the lateral wall of sideboard 1 and deck 6.

The fastening device 2 comprises at least one first angle steel 21, a fixing rope and at least one second angle steel 22; the second angle steel 22 is fixed on one side of the platform plate 1, which is adjacent to the railing post 7, the first angle steel 21 is fixed on the railing post 7, and the position of the first angle steel 21 corresponds to the position of the second angle steel 22; the first angle steel 21 and the corresponding second angle steel 22 form connecting holes matched with each other; the fixing rope is connected with the railing post 7 or the first angle steel 21.

The fastening device 2 further comprises at least one locking bolt and at least one nut, and when the platform plate 1 is folded, the first angle steel 21 and the corresponding second angle steel 22 are fixed through the nut and the locking bolt penetrating through the connecting hole in a threaded mode.

Strutting arrangement 3 includes a set-square, and the set-square includes two right-angle sides, and the set-square welds in one side bottom that railing post 7 was kept away from to platform board 1 through a right-angle side, and the adjacent lateral wall setting of deck 6 of another right-angle side of set-square.

The rotating device 5 comprises two lug plates and a pin shaft, the two lug plates are respectively fixed on the outer sides of the deck 6, and the platform plate 1 is pivoted between the two lug plates through the pin shaft.

The handrail is fixed on one side of the platform board 1 adjacent to the railing post 7.

In this embodiment, the flat deck 1 is a patterned steel plate.

The utility model discloses a maintenance platform can overturn, when equipment need overhaul when maintaining, loosen fastener 2, place the level with landing slab 1 through rotary device 5, strutting arrangement 3 is near the lateral wall of deck 6, conducts 1 effort of landing slab to deck 6 through strutting arrangement 3, plays certain supporting role, and support chain 4 strains support to landing slab 1 simultaneously, makes landing slab 1 keep at horizontal position.

The size of the platform board 1 can be adjusted.

The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.

Claims

1. A turnover maintenance platform is characterized by comprising a platform plate, a fastening device, a supporting chain and a rotating device; the first end of the platform plate is rotatably connected to the outer side of a deck through the rotating device; the fastening device is connected with the platform plate and a railing post, and the railing post is fixed on the deck; the support chain is connected between the second end of the platform plate and the railing post; the support device is fixed in the landing slab is kept away from one side bottom of railing post, works as when the landing slab is horizontal, support device support in the landing slab with between the lateral wall of deck.

2. The invertible maintenance platform of claim 1, wherein the fastening device comprises at least a first angle, a securing cable, and at least a second angle; the second angle steel is fixed on one side, adjacent to the railing post, of the platform plate, the first angle steel is fixed on the railing post, and the position of the first angle steel corresponds to that of the second angle steel; the first angle steel and the corresponding second angle steel form a connecting hole which is matched with each other; the fixed rope is connected with the railing post or the first angle steel.

3. The reversible maintenance platform according to claim 2, wherein said fastening means further comprises at least one locking bolt and at least one nut, and said first angle steel and said corresponding second angle steel are screwed and fixed by said nut and said locking bolt inserted into said connection hole.

4. The reversible service platform according to claim 2, wherein said support means comprises a triangular plate, said triangular plate comprising two legs, said triangular plate being welded to a bottom portion of a side of said platform plate remote from said railing post via one of said legs, another of said legs of said triangular plate being disposed adjacent to a side wall of said deck.

5. The invertible maintenance platform of claim 4, wherein the rotating means comprises two ear plates and a pin, the two ear plates are fixed to the outer sides of the deck, respectively, and the platform plate is pivotally connected between the two ear plates through the pin.

6. The invertible maintenance platform of claim 5, further comprising an armrest secured to a side of the deck adjacent to the railing post.

7. The invertible maintenance platform of claim 6, wherein the platform plate is a knurled plate.