Boarding ladder connector used for being in lap joint with boarding bridge

Abstract

The utility model provides a boarding ladder interface for lap joint with a boarding bridge, and relates to the technical field of boarding ladders, the boarding ladder interface comprises a boarding bridge platform deck, the left side surface of the boarding bridge platform deck is provided with a concave hole, the inner part of the concave hole is provided with a support plate, and the inner wall of the concave hole is fixedly embedded with two first bearings. According to the boarding bridge platform deck, two first bearings of the boarding bridge platform deck are combined with cooperative operation of a rotating shaft and a gear motor, flexible rotation of the rotating shaft and a supporting plate can be achieved, in the process, the left end of the supporting plate can smoothly achieve accurate height adjustment during rotation, and meanwhile, by means of the telescopic function of two electric-hydraulic push rods and the linkage effect of a bearing seat and a rotating rod, the height of the supporting plate can be adjusted. The anti-skidding ladder plate and the connecting shaft can be effectively driven to do rotary motion with the anti-skidding ladder plate and the connecting shaft as the center, the height of the anti-skidding ladder plate can be accurately adjusted, and therefore the height of the anti-skidding ladder plate can be dynamically adjusted according to rising and falling changes of the water level during rising and falling of the tide, adaptability and flexibility during lap joint with a ship are remarkably improved, and lap joint with a boarding bridge is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of boarding ladder interfaces for being connected with boarding bridge, belong to boarding ladder technical field. BACKGROUND

[0002] Boarding ladder is a kind of special equipment for personnel and goods to be safely and conveniently boarded on ship, is widely used in port wharf, ocean engineering, yacht wharf and other places, ladder frame is the main support structure of boarding ladder, usually made of steel or aluminum alloy and other solid materials, with sufficient strength and stability, to bear the weight of personnel and goods, the shape and size of ladder frame are different according to different use scenarios and ship types.

[0003] Boarding ladder can be connected with boarding bridge, but the current boarding ladder is connected with boarding bridge, it is difficult to adjust height according to the rise and fall of water level, when being connected with ship, flexibility is poor, reduce the flexibility when boarding, for this purpose, we provide a kind of boarding ladder interface for being connected with boarding bridge to solve the above problems. SUMMARY

[0004] To solve the above problems, the utility model provides a kind of boarding ladder interface for being connected with boarding bridge to solve the above problems, specific technical scheme is as follows:

[0005] A kind of boarding ladder interface for being connected with boarding bridge, including boarding bridge support, the left side of the boarding bridge support is provided with recess hole, the inside of the recess hole is equipped with support plate, two first bearings are fixedly embedded in the inner wall of the recess hole, the inside of the support plate is fixedly embedded with shaft, the inner ring of two first bearings is fixedly connected with the outer surface of shaft, the outer surface of the boarding bridge support is fixedly installed with speed reducer, the output end of the speed reducer is fixedly installed with the one end of shaft, the bottom surface of the support plate is fixedly connected with two bearing seats, the inner ring of two bearing seats is fixedly connected with the outer surface of the support plate, the outer surface of the support plate is fixedly connected with two electro-hydraulic push rods, the telescopic end of two electro-hydraulic push rods is hingedly connected with anti-skid ladder board through pin shaft.

[0006] Preferably, the outer surface of the support plate is fixedly embedded with two second bearings, the inner ring of two second bearings is fixedly connected with connecting shaft, the end of two connecting shafts away from each other is fixedly connected with connecting block, the side of two connecting blocks close to each other is fixedly connected with the outer surface of anti-skid ladder board.

[0007] Preferably, the right side of two bearing seats is fixedly connected with reinforcing plate, the upper surface of two reinforcing plates is fixedly connected with the bottom surface of support plate.

[0008] Preferably, the upper surface of the landing bridge carrier is fixedly connected with two first guardrails, and the bottom surface of the two first guardrails is fixedly connected with a plurality of first guard rods.

[0009] Preferably, the upper surface of the support plate is fixedly connected with two second guardrails, and the bottom surface of the two second guardrails is fixedly connected with a plurality of second guard rods.

[0010] Preferably, the outer surface of the anti-skid ladder board is provided with a plurality of anti-skid protrusions, and the anti-skid ladder board is located on the left side of the support plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The landing ladder interface for being connected with the landing bridge can realize flexible rotation of the rotating shaft and the support plate through the two first bearings of the landing bridge carrier, the cooperation of the rotating shaft and the speed reducer motor, and the cooperation of the two electro-hydraulic push rods and the linkage of the bearing seat and the rotating rod, so that the height of the anti-skid ladder board can be accurately adjusted, the adaptability and flexibility during the connection with the ship are improved, and the landing bridge can be easily connected. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a perspective structural schematic view of the front view of the utility model;

[0014] Figure 2 It is a perspective structural schematic view of the bottom view of the utility model;

[0015] Figure 3 It is a perspective structural schematic view of the top view of the landing bridge carrier in the utility model;

[0016] Figure 4 It is a perspective structural schematic view of the top view of the landing bridge carrier in the utility model; Figure 2 It is an enlarged schematic view of the structure at A in the utility model.

[0017] BRIEF DESCRIPTION OF DRAWINGS: 1, landing bridge carrier; 2, recess hole; 3, support plate; 4, first bearing; 5, rotating shaft; 6, speed reducer motor; 7, bearing seat; 8, rotating rod; 9, electro-hydraulic push rod; 10, anti-skid ladder board; 11, reinforcing plate; 12, connecting block; 13, connecting shaft; 14, second bearing; 15, first guard rod; 16, first guardrail; 17, second guardrail; 18, second guard rod; 19, anti-skid protrusion. DETAILED DESCRIPTION

[0018] In the description of the utility model, it is necessary to explain that, unless there are explicit provisions and limitations, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood by specific circumstances.

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 In the utility model, a ship ladder interface for bridging with a boarding bridge, including boarding bridge support 1, the left side of boarding bridge support 1 is provided with recess 2, the inside of recess 2 is equipped with support plate 3, recess 2 is fixedly embedded with two first bearings 4, the inside of support plate 3 is fixedly embedded with rotating shaft 5, the inner ring of two first bearings 4 is fixedly connected with the outer surface of rotating shaft 5, the outer surface of boarding bridge support 1 is fixedly installed with speed reducer 6, the output end of speed reducer 6 is fixedly installed with one end of rotating shaft 5, the bottom surface of support plate 3 is fixedly connected with two bearing seats 7, the inner ring of two bearing seats 7 is fixedly connected with rotating rod 8, the outer surface of rotating rod 8 is fixedly connected with two electro-hydraulic push rods 9, the telescopic end of two electro-hydraulic push rods 9 is hingedly connected with anti-skid ladder plate 10 through pin shaft, through the telescopic movement of two electro-hydraulic push rods 9, and the cooperation of bearing seat 7 and rotating rod 8, anti-skid ladder plate 10 and connecting shaft 13 can be driven to rotate, which will make anti-skid ladder plate 10 adjust height, can adjust height according to the rise and fall of water level when the tide rises and falls, improve flexibility when bridging with ship.

[0021] Preferably, the outer surface of support plate 3 is fixedly embedded with two second bearings 14, the inner ring of two second bearings 14 is fixedly connected with connecting shaft 13, the end of two connecting shafts 13 away from each other is fixedly connected with connecting block 12, the side of two connecting blocks 12 close to each other is fixedly connected with the outer surface of anti-skid ladder plate 10, the right side of two bearing seats 7 is fixedly connected with reinforcing plate 11, the upper surface of two reinforcing plates 11 is fixedly connected with the bottom surface of support plate 3, through the setting of two second bearings 14, and the cooperation of connecting shaft 13 and connecting block 12, anti-skid ladder plate 10 can stably adjust movement, the setting of reinforcing plate 11 deepens the support of bearing seat 7, which will make bearing seat 7 more stable.

[0022] Preferably, the upper surface of the boarding bridge platform 1 is fixedly connected with two first guardrails 16, the bottom surfaces of the two first guardrails 16 are fixedly connected with a plurality of first guardrails 15, the upper surface of the support plate 3 is fixedly connected with two second guardrails 17, the bottom surfaces of the two second guardrails 17 are fixedly connected with a plurality of second guardrails 18, the outer surface of the anti-skid ladder plate 10 is provided with a plurality of anti-skid protrusions 19, and the anti-skid ladder plate 10 is located on the left side of the support plate 3.

[0023] The working principle of the utility model is:

[0024] In use, first, the device is connected and installed at the left end of the boarding bridge platform 1, when the angle of the boarding ladder interface is adjusted, the reduction motor 6 is started to rotate, the rotating shaft 5 and the support plate 3 are driven to rotate, the support plate 3 is conveniently adjusted, and the two electro-hydraulic push rods 9 are also started to extend and retract, the anti-skid ladder plate 10 and the connecting shaft 13 are driven to rotate around the center, and then the anti-skid ladder plate 10 is adjusted in height, and the anti-skid ladder plate 10 is conveniently connected with ships of different heights.

[0025] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

[0027] The technical principles of the utility model are described above in combination with specific embodiments. These descriptions are only for the purpose of explaining the principles of the utility model, and cannot be interpreted in any way as limiting the protection scope of the utility model. Based on the explanation here, those skilled in the art do not need to make creative efforts to think of other specific embodiments of the utility model, and these embodiments will fall within the protection scope of the claims of the utility model.

Claims

1. A gangway ladder interface for docking with a boarding bridge, comprising a boarding bridge landing (1), characterized in that: The left side of the landing bridge platform (1) is provided with a recess (2), the inside of the recess (2) is provided with a support plate (3), the inner wall of the recess (2) is fixedly embedded with two first bearings (4), the inside of the support plate (3) is fixedly embedded with a rotating shaft (5), the inner ring of the two first bearings (4) is fixedly connected with the outer surface of the rotating shaft (5), the outer surface of the landing bridge platform (1) is fixedly installed with a speed reducer (6), the output end of the speed reducer (6) is fixedly installed with a rotating shaft (5), the bottom surface of the support plate (3) is fixedly connected with two bearing seats (7), the inner ring of the two bearing seats (7) is fixedly connected with a rotating shaft (8), the outer surface of the rotating shaft (8) is fixedly connected with two electro-hydraulic push rods (9), the telescopic ends of the two electro-hydraulic push rods (9) are hingedly connected with a non-slip ladder (10) through a pin shaft.

2. A ship boarding ladder interface for interfacing with a ship boarding bridge as claimed in claim 1, wherein: The outer surface of the support plate (3) is fixedly embedded with two second bearings (14), the inner ring of the two second bearings (14) is fixedly connected with a connecting shaft (13), the end of the two connecting shafts (13) away from each other is fixedly connected with a connecting block (12), and the side face of the two connecting blocks (12) close to each other is fixedly connected with the outer surface of the non-slip ladder (10).

3. A ship boarding ladder interface for interfacing with a ship boarding bridge as claimed in claim 1, wherein: The right side of the two bearing seats (7) is fixedly connected with a reinforcing plate (11), and the upper surface of the two reinforcing plates (11) is fixedly connected with the bottom surface of the support plate (3).

4. A ship boarding ladder interface for interfacing with a ship boarding bridge as defined in claim 1, wherein: The upper surface of the landing bridge platform (1) is fixedly connected with two first guardrails (16), and the bottom surface of the two first guardrails (16) is fixedly connected with a plurality of first guardrails (15).

5. A ship boarding ladder interface for interfacing with a ship boarding bridge as defined in claim 1, wherein: The upper surface of the support plate (3) is fixedly connected with two second guardrails (17), and the bottom surface of the two second guardrails (17) is fixedly connected with a plurality of second guardrails (18).

6. A ship boarding ladder interface for interfacing with a ship boarding bridge as defined in claim 1, wherein: The outer surface of the non-slip ladder (10) is provided with a plurality of anti-skid protrusions (19), and the non-slip ladder (10) is located on the left side of the support plate (3).

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