Novel safe boarding gangway ladder

Abstract

The utility model relates to the technical field of gangway ladders, and discloses a novel safe boarding gangway ladder which comprises a gangway ladder body, a plurality of ladder plates are arranged on the gangway ladder body, each ladder plate is provided with a movable moving plate, the bottom face of each moving plate is attached to the top face of the corresponding ladder plate, each ladder plate is provided with a sliding structure, and each sliding structure is provided with a sliding groove. Every two adjacent movable plates are fixedly connected through a connecting rod, a reset assembly is arranged on the accommodation ladder body, and a traction assembly is further arranged on the accommodation ladder body. The ladder plate cleaning device has the function of cleaning the ladder plates, pulling force is applied to the corresponding movable plates through the pull ropes, the movable plates can drive sundries such as rain and snow on the top faces of the ladder plates to be quickly cleaned, the ladder plates do not need to be manually cleaned one by one, and the cleaning efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gangway ladders, in particular to a novel boarding safety gangway ladder. Background Art

[0002] A gangway is a facility usually used on ships, docks or docks to facilitate people to board or disembark from the ship. It usually consists of a series of horizontal steps that extend to the side of the ship or dock. The design of the gangway is to provide a safe and stable passage for people to easily get on and off the ship.

[0003] The gangway ladder in the prior art does not have a cleaning function. After rainy weather, rainwater will fall on the gangway ladder, causing water to accumulate on the gangway ladder. The gangway ladder proposed in the above scheme does not have the function of cleaning the accumulated water. The accumulated water makes the surface of the gangway ladder slippery, increasing the risk of people slipping when going up and down the inclined ladder. If the accumulated water is not cleaned up in time, this risk will be further aggravated, which may cause safety accidents such as people falling and getting injured. In order to avoid slipping when people are working on the gangway ladder, it is necessary to manually clean the accumulated water on the gangway ladder, which not only increases the workload, but may also cause delays in the entire work progress, thereby reducing work efficiency.

[0004] Therefore, it is necessary to design a new type of boarding safety ladder to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a new type of boarding safety gangway.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A new type of boarding safety gangway comprises a gangway body, a plurality of ladder plates are arranged on the gangway body, each of the ladder plates is provided with a movable moving plate, and the bottom surface of the moving plate and the top surface of the ladder plate are in contact with each other, each of the ladder plates is provided with a sliding structure, and two adjacent moving plates are fixedly connected by a connecting rod, a reset assembly is provided on the gangway body, and a traction assembly is also provided on the gangway body.

[0008] As a preferred technical solution of the utility model, the sliding structure includes a slide, a slide rod and a limit plate. The slide is opened on the ladder plate, one end of the slide rod is fixedly connected to the movable plate, the other end of the slide rod is fixedly connected to the limit plate, and the slide rod is slidably arranged in the slide.

[0009] As a preferred technical solution of the utility model, the reset assembly includes a side plate, two guide rods, a counterweight and a connecting rope. The side plate is fixed on the gangway body, the two guide rods are fixed on the side plate, the counterweight is slidably sleeved on the two guide rods, one end of the connecting rope is connected to the counterweight, and the other end is connected to one of the movable plates.

[0010] As a preferred technical solution of the utility model, the traction assembly includes a pull rope and a handle, one end of the pull rope is connected to one of the movable plates, and the other end of the pull rope is connected to the handle.

[0011] As a preferred technical solution of the utility model, the cross section of the slide bar is a rectangular structure, and the side surface of the slide bar and the inner surface of the slideway are in contact with each other.

[0012] As a preferred technical solution of the utility model, the connecting rope and the pulling rope are both connected to the movable plate located in the middle of the gangway body.

[0013] The utility model has the following beneficial effects:

[0014] The gangway has the function of cleaning the ladder board. By applying tension to the corresponding movable board through the pull rope, the movable board can drive the rain, snow and other debris on the top surface of the ladder board to be quickly cleaned. There is no need to clean each ladder board one by one manually, which greatly improves the cleaning efficiency. The cleaning process can be started by simply pulling the handle. No additional tools or complicated operating steps are required, which makes the operation very convenient and suitable for various environments and usage scenarios. In addition, the automatic cleaning function ensures that the top surface of the ladder board is always kept clean, reducing slips or accidents that may be caused by the accumulation of debris such as rain and snow, which helps to improve the safety and reliability of the gangway. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic cross-sectional view of a new type of boarding safety gangway proposed by the utility model;

[0016] Figure 2 This is a side structural schematic diagram of a new type of boarding safety gangway proposed by the utility model;

[0017] Figure 3 for Figure 1 A magnified view of the structure at A.

[0018] In the figure: 1 gangway body, 2 ladder board, 3 moving board, 4 slideway, 5 slide bar, 6 limit plate, 7 connecting rod, 81 side plate, 82 guide rod, 83 counterweight, 84 connecting rope, 91 pull rope, 92 handle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 A new boarding safety gangway comprises a gangway body 1, a plurality of ladder plates 2 are arranged on the gangway body 1, a movable moving plate 3 is arranged on each ladder plate 2, and the bottom surface of the moving plate 3 and the top surface of the ladder plate 2 are mutually fitted, and a sliding structure is arranged on each ladder plate 2, and the sliding structure comprises a slideway 4, a slide rod 5 and a limit plate 6, the slideway 4 is opened on the ladder plate 2, one end of the slide rod 5 is fixedly connected to the moving plate 3, and the other end of the slide rod 5 is fixedly connected to the limit plate 6, the slide rod 5 is slidably arranged in the slideway 4, and the cross section of the slide rod 5 The surface is rectangular, the side of the slide bar 5 fits with the inner surface of the slideway 4, and during the movement of the moving plate 3, the slideway 4 and the slide bar 5 play a role in limiting and guiding the movement of the moving plate 3. In addition, the cross section of the slide bar 5 is rectangular, and the side of the slide bar 5 fits with the inner surface of the slideway 4, which can ensure the stability of the moving plate 3 during movement. Two adjacent moving plates 3 are fixedly connected by connecting rods 7. A reset assembly is provided on the gangway body 1, and the reset assembly includes a side plate 81, two guide rods 82 , a counterweight 83 and a connecting rope 84, the side plate 81 is fixed on the gangway body 1, the two guide rods 82 are fixed on the side plate 81, the counterweight 83 is slidably sleeved on the two guide rods 82, one end of the connecting rope 84 is connected to the counterweight 83, and the other end is connected to one of the movable plates 3. The gangway body 1 is also provided with a traction assembly, which includes a pull rope 91 and a handle 92, one end of the pull rope 91 is connected to one of the movable plates 3, and the other end of the pull rope 91 is connected to the handle 92. The movable plate 3 needs to be tugged. When cleaning, the staff pulls the pull rope 91 downward by the handle, and uses the pull rope 91 to apply tension to the corresponding movable plate 3. The movable plate 3 subjected to the tension will move, and drive the movable plates 3 to move together through the connecting rods 7. The movable plates 3 can scrape off the rain and snow on the top surfaces of the ladder plates 2 during the movement, so as to quickly clean the ladder plates 2. There is no need to manually clean the ladder plates 2 one by one, and the operation is convenient. The connecting rope 84 and the pull rope 91 are both connected to the movable plate 3 located in the middle of the gangway ladder body 1.

[0021] The specific working principle of the utility model is as follows:

[0022] The gangway ladder proposed by the utility model has the function of cleaning the ladder board 2. In the initial state, under the gravity of the counterweight block 83, the counterweight block 83 can apply a pulling force to the corresponding movable plate 3 through the connecting rope 84, so that each movable plate 3 is located at one end of the corresponding ladder board 2. When it is necessary to clean the movable plate 3, the staff pulls the pull rope 91 downward by the handle, and uses the pull rope 91 to apply a pulling force to the corresponding movable plate 3. The movable plate 3 subjected to the pulling force will move, and it is driven to move with the several movable plates 3 through the several connecting rods 7. During the movement, the several movable plates 3 can scrape off the rain and snow on the top surfaces of the several ladder boards 2, so as to quickly clean the ladder boards 2, and there is no need to manually clean the ladder boards 2 one by one, and the operation is convenient.

[0023] During the movement of the movable plate 3, the slideway 4 and the slide rod 5 limit and guide the movement of the movable plate 3. In addition, the cross-section of the slide rod 5 is a rectangular structure, and the side surface of the slide rod 5 fits with the inner surface of the slideway 4, which can ensure the stability of the movable plate 3 during the movement.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new type of boarding safety gangway, comprising a gangway body (1), wherein the gangway body (1) is provided with a plurality of ladder plates (2), characterized in that: Each of the ladder plates (2) is provided with a movable moving plate (3), and the bottom surface of the moving plate (3) is in contact with the top surface of the ladder plate (2), each of the ladder plates (2) is provided with a sliding structure, and two adjacent moving plates (3) are fixedly connected by a connecting rod (7), a reset assembly is provided on the gangway body (1), and a traction assembly is also provided on the gangway body (1).

2. A new boarding safety ladder according to claim 1, characterized in that: The sliding structure comprises a slideway (4), a slide rod (5) and a limit plate (6); the slideway (4) is provided on the ladder plate (2); one end of the slide rod (5) is fixedly connected to the movable plate (3); the other end of the slide rod (5) is fixedly connected to the limit plate (6); and the slide rod (5) is slidably arranged in the slideway (4).

3. A new boarding safety ladder according to claim 1, characterized in that: The reset assembly comprises a side plate (81), two guide rods (82), a counterweight (83) and a connecting rope (84); the side plate (81) is fixed on the gangway body (1); the two guide rods (82) are both fixed on the side plate (81); the counterweight (83) is slidably sleeved on the two guide rods (82); one end of the connecting rope (84) is connected to the counterweight (83), and the other end is connected to one of the movable plates (3).

4. A new boarding safety ladder according to claim 3, characterized in that: The traction assembly comprises a pull rope (91) and a handle (92), one end of the pull rope (91) is connected to one of the movable plates (3), and the other end of the pull rope (91) is connected to the handle (92).

5. A new boarding safety ladder according to claim 2, characterized in that: The cross section of the slide bar (5) is a rectangular structure, and the side surface of the slide bar (5) and the inner surface of the slideway (4) fit each other.

6. A new boarding safety ladder according to claim 4, characterized in that: The connecting rope (84) and the pulling rope (91) are both connected to the moving plate (3) located in the middle of the gangway body (1).

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