CN214493263U - Convenient escape ladder for roll-on-roll-off ship - Google Patents

Abstract

The utility model relates to the technical field of ships, in particular to a convenient escape ladder for roll-on/roll-off ships, which can improve the stability of equipment, avoid the equipment from shaking, avoid the escaper from falling into the sea and improve the safety of the escaper by arranging the equipment; the ship body, two sets of support frames, two sets of supporting blocks, the wind-up roll, two sets of flanges, including a motor, an end cap, a controller, and a cover plate, the reduction gear, the emergency ladder, multiunit ladder pole and guide rail, ship body front end upper portion is provided with the cabin, two sets of supporting blocks are installed respectively on two sets of support frames, two sets of support frames are installed inside the cabin, the wind-up roll is connected with two sets of supporting block cooperations, two sets of flanges are installed respectively in wind-up roll left part and right part, the motor is installed in the reduction gear bottom, the reduction gear output end passes the right side supporting block and is connected with the wind-up roll right-hand member, the emergency ladder rolling is on the wind-up roll, multiunit ladder pole is installed on the emergency ladder, the guide rail is installed at the ship body front end, the emergency ladder slides in the guide rail, the hull outside is provided with multiunit window.

Description

Convenient escape ladder for roll-on-roll-off ship

Technical Field

The utility model relates to a technical field of boats and ships especially relates to a roll on-roll dress marine convenient emergency ladder.

Background

As is well known, a roll-on/roll-off ship refers to a "ship" that loads and unloads a cargo vehicle by a roll-on/roll-off method through a gangway. The concept of a ro-ro vessel originates from a military tank or a vehicle landing boat. The roll-on and roll-off ship is flat and completely communicated with decks, a plurality of layers of decks are arranged below the upper deck, the decks of all layers are communicated through a ramp or a lifting platform, vehicles can conveniently pass through the roll-on and roll-off ship, the superstructure is positioned at the bow or the stern of the ship, the engine room is arranged below the deck at the tail part, the chimney is positioned on two sides, the opening is generally arranged at the tail part, a large hinged springboard is arranged, and the springboard is generally obliquely lapped on the shore at an angle of 35 degrees and 45 degrees. The loading and unloading efficiency of the ro-ro vessel is high. The world car transportation is widely applied to the roll-on-roll-off ship. What is indispensable is exactly the emergency ladder on the roll-on-roll-off ship, but its stability of current flexible ladder of fleing is relatively poor, appears rocking easily, and the person of fleing falls into the sea easily, and the security is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can improve equipment's stability, avoid it to appear rocking, also avoided the fleer to drop to the sea in, improve the marine convenient emergency ladder of roll-on-roll dress of its security.

The utility model discloses a roll on-off and adorn marine convenient emergency ladder, which comprises a ship body, two sets of support frames, two sets of supporting shoes, the wind-up roll, two sets of flanges, including a motor, an end cap, a controller, and a cover plate, the reduction gear, the emergency ladder, multiunit ladder pole and guide rail, hull front end upper portion is provided with the cabin, two sets of supporting shoes are installed respectively on two sets of support frames, two sets of support frames are installed inside the cabin, the wind-up roll is connected with two sets of supporting shoe cooperations, two sets of flanges are installed respectively at wind-up roll left part and right part, the motor is installed in the reduction gear bottom, the reduction gear is installed on the supporting shoe of right side, the reduction gear output passes the right side supporting shoe and is connected with the wind-up roll right-hand member, the emergency ladder rolling is on the wind-up roll, multiunit ladder pole is installed on the emergency ladder, the guide rail is installed at the hull front end, the emergency ladder slides in the guide rail, the hull outside is provided with multiunit window.

The utility model discloses a roll on-off ship convenient emergency ladder still includes the counter weight baffle, and the cabin front end is provided with the draw-in groove, and the counter weight baffle is installed in the emergency ladder bottom, and the counter weight baffle corresponds with the draw-in groove shape.

The utility model discloses a roll on-off ship convenient emergency ladder still includes cylinder, push rod and push pedal, and the cylinder is installed on the cabin top, and the push rod rear end is connected with the cylinder output, and the push pedal is installed at the push rod front end.

The utility model discloses a roll on-off ship convenient emergency ladder still includes the rail, and the rail is installed on the hull top.

The utility model discloses a roll on-off shipment convenient emergency ladder still includes two sets of lid rings, two sets of hinges and two sets of bolts, and two sets of lid rings are respectively through two sets of hinges and two sets of supporting shoe rotatable coupling, and two sets of bolts pass two sets of lid rings and two sets of supporting shoe threaded connection respectively.

The utility model discloses a roll on-off ship convenient emergency ladder, the emergency ladder side end is provided with the multiunit ball, multiunit ball and guide rail inside wall roll connection.

The utility model discloses a roll on-off ship convenient emergency ladder, be provided with resilient gasket on the bolt.

The utility model discloses a roll on-off ship convenient emergency ladder, the guide rail passes through the electric welding with the hull and is connected.

Compared with the prior art, the beneficial effects of the utility model are that: through opening the motor, make the reduction gear drive the wind-up roll and rotate, the wind-up roll then carries out the unwrapping wire to the emergency ladder, and the emergency ladder then slides in the guide rail, then the person of fleing passes the window and flees through the emergency ladder, through setting up this equipment, can improve equipment's stability, avoids it to appear rocking, has also avoided the person of fleing to drop to the sea in, improves its security.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged, left-side cross-sectional, schematic view of the hold of FIG. 1;

FIG. 3 is an enlarged schematic top sectional view of the hold of FIG. 1;

FIG. 4 is an enlarged schematic view of the support block of FIG. 2;

in the drawings, the reference numbers: 1. a hull; 2. a cabin; 3. a support frame; 4. a support block; 5. a wind-up roll; 6. blocking edges; 7. a motor; 8. a speed reducer; 9. an escape ladder; 10. a ladder bar; 11. a guide rail; 12. a window; 13. a card slot; 14. a counterweight baffle; 15. a cylinder; 16. a push rod; 17. pushing the plate; 18. a fence; 19. a cover ring; 20. a hinge; 21. and (4) bolts.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the convenient escape ladder for roll-on-roll-off ship comprises a ship body 1, two groups of supporting frames 3, two groups of supporting blocks 4, a wind-up roll 5, two groups of flanges 6, a motor 7, a speed reducer 8, an escape ladder 9, a plurality of groups of ladder rods 10 and a guide rail 11, wherein the upper part of the front end of the ship body 1 is provided with a cabin 2, the two groups of supporting blocks 4 are respectively arranged on the two groups of supporting frames 3, the two groups of supporting frames 3 are arranged in the cabin 2, the wind-up roll 5 is connected with the two groups of supporting blocks 4 in a matching way, the two groups of flanges 6 are respectively arranged at the left part and the right part of the wind-up roll 5, the motor 7 is arranged at the bottom end of the speed reducer 8, the speed reducer 8 is arranged on the right side supporting block 4, the output end of the speed reducer 8 passes through the right side supporting block 4 to be connected with the right end of the wind-up roll 5, the escape ladder 9 is arranged on the wind-up roll 5, the plurality of the ladder rods 10 are arranged on the escape ladder 9, the guide rail 11 is arranged at the front end of the ship body 1, the escape ladder 9 slides in the guide rail 11, and a plurality of groups of windows 12 are arranged outside the ship body 1; through opening motor 7, make reduction gear 8 drive wind-up roll 5 and rotate, wind-up roll 5 then carries out the unwrapping wire to emergency ladder 9, and emergency ladder 9 then slides in guide rail 11, then the person of fleing passes window 12 and flees through emergency ladder 9, through setting up this equipment, can improve equipment's stability, avoids it to appear rocking, has also avoided the person of fleing to drop to the sea in, improves its security.

The utility model discloses a convenient emergency ladder for roll-on-roll-off ship, still include counter weight baffle 14, the front end of cabin 2 is provided with draw-in groove 13, counter weight baffle 14 is installed in the 9 bottoms of emergency ladder, counter weight baffle 14 corresponds with draw-in groove 13 shape; through setting up draw-in groove 13 and counter weight baffle 14, can play and seal cabin 2, be convenient for accomodate emergency ladder 9.

The utility model discloses a roll-on/roll-off marine convenient emergency ladder, still include cylinder 15, push rod 16 and push pedal 17, cylinder 15 is installed on cabin 2 top, push rod 16 rear end is connected with cylinder 15 output end, push pedal 17 is installed at push rod 16 front end; by opening the cylinder 15, the push rod 16 drives the push plate 17 to move forward, and the push plate 17 opens the counterweight baffle 14, so that the escape ladder 9 can be unfolded conveniently.

The utility model discloses a convenient escape ladder for roll-on/roll-off ship, which also comprises a fence 18, wherein the fence 18 is arranged at the top end of the ship body 1; by providing the enclosure 18, the safety of the hull 1 can be improved.

The utility model discloses a convenient emergency ladder for roll-on/roll-off ship, still include two sets of cover rings 19, two sets of hinges 20 and two sets of bolts 21, two sets of cover rings 19 are rotatable with two sets of supporting shoes 4 through two sets of hinges 20 respectively, two sets of bolts 21 pass two sets of cover rings 19 and two sets of supporting shoes 4 spiro union respectively and are connected; through setting up cover ring 19, hinge 20 and bolt 21, be convenient for dismantle and install wind-up roll 5.

The utility model discloses a convenient emergency ladder for roll-on/roll-off ship, the 9 side ends of the emergency ladder are provided with a plurality of groups of balls, and the plurality of groups of balls are in rolling connection with the inner side wall of the guide rail 11; can play a role of guiding.

The utility model relates to a convenient escape ladder for roll-on/roll-off ship, an elastic gasket is arranged on the bolt 21; can play a role of buffering.

The convenient escape ladder for the roll-on-roll-off ship of the utility model is characterized in that the guide rail 11 is connected with the ship body 1 through electric welding; the stability of the guide rail 11 can be improved.

The utility model discloses a roll on-off ship convenient emergency ladder, it is at the during operation, at first open cylinder 15, make push rod 16 drive push pedal 17 forward motion, push pedal 17 then opens counter weight baffle 14, then opens motor 7, makes reduction gear 8 drive wind-up roll 5 and rotates, and wind-up roll 5 then carries out the unwrapping wire to emergency ladder 9, and emergency ladder 9 then slides in guide rail 11, then the person of fleing passes window 12 and flees through emergency ladder 9 can.

The installation mode, the connection mode or the setting mode of the convenient escape ladder for roll-on/roll-off ship of the utility model are common mechanical modes, and the convenient escape ladder can be implemented as long as the beneficial effects can be achieved; the utility model discloses a motor 7, reduction gear 8 and cylinder 15 of roll-on/roll-off marine convenient emergency ladder are purchase on the market, and this industry technical staff only need according to its subsidiary instructions install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A convenient escape ladder for a roll-on-roll-off ship is characterized by comprising a ship body (1), two groups of supporting frames (3), two groups of supporting blocks (4), a wind-up roll (5), two groups of flanges (6), a motor (7), a speed reducer (8), an escape ladder (9), a plurality of groups of ladder rods (10) and a guide rail (11), wherein a cabin (2) is arranged at the upper part of the front end of the ship body (1), the two groups of supporting blocks (4) are respectively arranged on the two groups of supporting frames (3), the two groups of supporting frames (3) are arranged in the cabin (2), the wind-up roll (5) is connected with the two groups of supporting blocks (4) in a matching way, the two groups of flanges (6) are respectively arranged at the left part and the right part of the wind-up roll (5), the motor (7) is arranged at the bottom end of the speed reducer (8), the speed reducer (8) is arranged on the supporting block (4) at the right side, the output end of the speed reducer (8) passes through the supporting block (4) to be connected with the right end of the wind-up roll (5), the escape ladder (9) is wound on the winding roller (5), a plurality of groups of ladder rods (10) are installed on the escape ladder (9), the guide rail (11) is installed at the front end of the ship body (1), the escape ladder (9) slides in the guide rail (11), and a plurality of groups of windows (12) are arranged on the outer side of the ship body (1).

2. The convenient escape ladder for roll-on and roll-off ships as claimed in claim 1, further comprising a counterweight baffle (14), wherein the front end of the cabin (2) is provided with a clamping groove (13), the counterweight baffle (14) is installed at the bottom end of the escape ladder (9), and the counterweight baffle (14) corresponds to the clamping groove (13) in shape.

3. The convenient escape ladder for roll-on/roll-off ship as claimed in claim 2, further comprising a cylinder (15), a push rod (16) and a push plate (17), wherein the cylinder (15) is installed at the top end of the cabin (2), the rear end of the push rod (16) is connected with the output end of the cylinder (15), and the push plate (17) is installed at the front end of the push rod (16).

4. The convenient escape ladder for roll-on/roll-off boats as claimed in claim 1, further comprising a rail (18), wherein the rail (18) is installed on the top end of the hull (1).

5. The convenient escape ladder for roll-on/roll-off ship as claimed in claim 1, further comprising two sets of cover rings (19), two sets of hinges (20) and two sets of bolts (21), wherein the two sets of cover rings (19) are rotatably connected with the two sets of supporting blocks (4) through the two sets of hinges (20), respectively, and the two sets of bolts (21) are connected with the two sets of supporting blocks (4) through the two sets of cover rings (19) in a threaded manner, respectively.

6. The convenient escape ladder for roll-on/roll-off ships as claimed in claim 1, wherein a plurality of groups of balls are arranged at the side end of the escape ladder (9), and the plurality of groups of balls are in rolling connection with the inner side wall of the guide rail (11).

7. The convenient escape ladder for roll-on/roll-off boats as recited in claim 5, characterized in that the bolt (21) is provided with an elastic washer.

8. The convenient escape ladder for roll-on/roll-off boats as claimed in claim 1 wherein the guide rails (11) are connected to the hull (1) by electric welding.

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