Marine electric embarkation ladder

Abstract

The utility model relates to the technical field of electric embarkation ladders, and discloses a marine electric embarkation ladder which comprises two symmetrically arranged mounting racks, a plurality of bases are arranged at the bottoms of the mounting racks, electric transmission ladders are arranged on the opposite sides of the mounting racks, and the electric transmission ladders are connected with the mounting racks. The back-to-back sides of the electric transmission ladders are movably connected with guardrails, the back-to-back sides of the mounting frames are provided with fasteners, the back-to-back sides of the fasteners are provided with alarm lamps, and the back-to-back sides of the mounting frames are provided with connecting pieces. According to the electric boarding ladder for the ship, by arranging the manual ladder climbing assembly, when the electric transmission ladder cannot conduct automatic transmission, sailors can conduct emergency manual ladder climbing treatment, effective safety guarantee can be provided when the electric transmission ladder operates normally, and the situation that the sailors possibly fall down due to excessive sliding in the boarding process is avoided; and the use safety of the embarkation ladder is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric climbing ladder technical field, concretely is a marine electric climbing ladder. BACKGROUND

[0002] The marine electric climbing ladder is a kind of auxiliary equipment for facilitating crew to get on and off the ship, and has an important use position in the ship industry.

[0003] The existing marine climbing ladder has many kinds of devices, for example, a mobile boarding device disclosed in Chinese patent CN210912787U includes a boarding platform and a springboard ladder structure, which can maintain balance by using counterweight, but the existing marine electric climbing ladder still has the defect that it cannot be manually climbed in emergency, because the power-driven components of the traditional marine electric climbing ladder can be damaged during use, causing the ladder body to fail to be automatically driven, and the crew can slip and fall during getting off the ship, seriously affecting the use safety of the climbing ladder, so a marine electric climbing ladder is proposed to solve the above problems. SUMMARY

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a marine electric climbing ladder, which has the advantages of emergency manual climbing, and solves the problem of traditional electric climbing ladder that cannot be manually climbed in emergency.

[0006] (II) technical scheme

[0007] To achieve the above-mentioned emergency manual climbing purpose, the utility model provides the following technical scheme: a marine electric climbing ladder, comprising two symmetrical mounting racks, the bottom of the mounting rack is provided with a plurality of bases, the opposite side of the mounting rack is provided with an electric transmission ladder, and the opposite side of the electric transmission ladder is movably connected with a guardrail.

[0008] The opposite side of the mounting rack is provided with a fastener, and the opposite side of the fastener is provided with an alarm lamp.

[0009] The opposite side of the mounting rack is provided with a connecting piece, and the connecting piece is connected with a manual climbing ladder assembly on one side through a rotating shaft bearing, to handle emergency manual climbing.

[0010] Preferably, the manual climbing ladder assembly comprises a rotating plate connected with the connecting piece bearing, and the upper surface of the rotating plate is provided with a plurality of climbing rods.

[0011] Preferably, the left plurality of climbing rods are in contact with the right plurality of climbing rods.

[0012] Preferably, the pole climbing rod is composed of a vertical rod and a horizontal rod, and the vertical rod is provided with the horizontal rod on one side.

[0013] Preferably, the rotating plate is provided with a hand rotating rod on one side, and the opposite side of the hand rotating rod is provided with a locking piece penetratingly arranged.

[0014] Preferably, four through holes are formed in the hand rotating rod, and the four through holes are matched with the locking pieces.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a marine electric boarding ladder, has the following beneficial effects:

[0017] The marine electric boarding ladder is provided with the manual climbing ladder assembly, when the electric transmission ladder cannot be automatically transmitted, the crew can handle the emergency manual climbing ladder, and effective safety guarantee can be provided when the electric transmission ladder normally operates, the situation that the crew falls down due to oversliding in the process of getting off the ship is avoided, and the use safety of the boarding ladder is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a structural schematic view of the utility model;

[0019] Fig. 2 It is a rotating schematic view of the rotating plate of the utility model.

[0020] In the drawing: 1, mounting frame; 2, base; 3, electric transmission ladder; 4, fastener; 5, alarm lamp; 6, guardrail; 7, connecting piece; 8, rotating plate; 9, pole climbing rod; 10, hand rotating rod; 11, locking piece. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figs. 1-2 In order to realize the above-mentioned emergency manual climbing ladder purpose, the utility model provides the following technical scheme: a marine electric boarding ladder, comprising two symmetrically arranged mounting frames 1, the bottom of the mounting frame 1 is provided with a plurality of bases 2, the opposite side of the mounting frame 1 is provided with an electric transmission ladder 3, and the opposite side of the electric transmission ladder 3 is movably connected with a guardrail 6.

[0023] Wherein, the mounting frame 1 opposite side are equipped with fastener 4, fastener 4 opposite side are equipped with alarm light 5.

[0024] The above implementation needs to be explained, the electric drive ladder 3 is equipped with weight sensor inside, weight sensor is connected with alarm light 5 signal, when the personnel overweight on drive ladder 3, alarm light can timely alarm.

[0025] In addition, the mounting frame 1 opposite side are equipped with connecting piece 7, one side of connecting piece 7 is connected with manual ladder climbing assembly through rotating shaft bearing, to be used for emergency manual ladder climbing handling.

[0026] Wherein, the manual ladder climbing assembly includes rotating plate 8 connected with connecting piece 7 bearing, the upper surface of rotating plate 8 is equipped with multiple number of climbing poles 9, left multiple climbing poles 9 and right multiple climbing poles 9 are in contact with each other, the climbing pole is composed of vertical pole and cross bar, and the side of vertical pole is equipped with cross bar.

[0027] The embodiment still needs to be explained, one side of rotating plate 8 is equipped with hand turning rod 10, fastener 11 is arranged on the opposite side of hand turning rod 10, and the opposite side of fastener 11 is connected with mounting frame 1 in a threaded manner, four through holes are formed in hand turning rod 11, and the four through holes are matched with fastener 11, by setting fastener 11 matched with four through holes, locking function can be provided before and after rotating plate 9 rotates, and stability is enhanced.

[0028] The working principle of the embodiment is as follows:

[0029] In use, the crew can automatically drive up and down the ship through the electric drive ladder 3, and the surrounding climbing poles 9 are in an inclined state to provide protection to prevent the crew from falling, and when the electric drive ladder 3 cannot automatically drive, the crew can manually rotate the hand turning rod 10, the hand turning rod 10 drives the rotating plate 8 to rotate around the rotating shaft as the center, and the rotating plate 8 drives the climbing poles 9 to rotate to the appropriate position, at this time, the crew can step on the climbing poles 9 to manually climb the ladder, avoiding the situation that the crew may fall due to overslip during the process of getting off the ship, greatly improving the use safety of the boarding ladder, in addition, the electric drive ladder 3 is equipped with a weight sensor inside, the weight sensor is connected with the alarm light 5 signal, when the personnel overweight on drive ladder 3, alarm light 5 can timely alarm, by setting fastener 4, alarm light 5 can be installed and disassembled, finally by setting fastener 11 matched with four through holes, locking function can be provided before and after rotating plate 8 rotates, and stability is enhanced.

[0030] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0031] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A marine electrically-driven embarkation ladder, comprising: two symmetrical mounting frames (1), the bottom of the mounting frame (1) is provided with a plurality of bases (2), and the opposite side of the mounting frame (1) is provided with an electrically-driven transmission ladder (3), and the opposite side of the electrically-driven transmission ladder (3) is movably connected with a guardrail (6); characterized in that the opposite side of the mounting frame (1) is provided with a fastener (4), and the opposite side of the fastener (4) is provided with an alarm lamp (5); the opposite side of the mounting frame (1) is provided with a connecting piece (7), and one side of the connecting piece (7) is connected with a manual climbing ladder assembly through a rotating shaft bearing, for emergency manual climbing ladder treatment.

2. A marine electrically powered embarkation ladder according to claim 1, characterised in that: the manual climbing ladder assembly comprises a rotating plate (8) connected with the connecting piece (7) through a bearing, and the upper surface of the rotating plate (8) is provided with a plurality of climbing rods (9).

3. A marine electrically powered embarkation ladder according to claim 2, characterised in that: The left plurality of climbing rods (9) are in contact with the right plurality of climbing rods (9).

4. A marine electrically powered embarkation ladder according to claim 2, characterised in that: The climbing rod is composed of a vertical rod and a horizontal rod, and one side of the vertical rod is provided with a horizontal rod.

5. A marine electrically powered embarkation ladder according to claim 2, characterised in that: One side of the rotating plate (8) is provided with a hand rotating rod (10), the opposite side of the hand rotating rod (10) is provided with a locking piece (11) penetratingly, and the opposite side of the locking piece (11) is threadedly connected with the mounting frame (1).

6. A marine electrically powered embarkation ladder according to claim 5, characterised in that: Four through holes are formed in the hand rotating rod (10), and the four through holes are matched with the locking piece (11).

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