阅读说明：本技术 海轮用防摇摆安全梯 (Anti-swing safety ladder for seagoing vessel ) 是由 洪震宇 洪果 于 2021-09-23 设计创作，主要内容包括：本发明公开了一种海轮用防摇摆安全梯,包括主缆绳、踏板、合页装置、磁性元件以及拽拉绳；踏板有若干个且沿竖直方向呈线性阵列排布；主缆绳有两条且分别从两侧贯穿踏板,主缆绳将若干个踏板串联相连；合页装置设于踏板的下端面上；磁性元件的一端与合页装置相连；磁性元件的另一端设有扳动开关,扳动开关控制磁性元件中磁性的发生与中止；拽拉绳的两端分别与主缆绳以及扳动开关相连,拽拉绳用于控制扳动开关状态的变化。本发明中,通过在安全梯的下端设有可开关的磁性元件,能够实现在浮动较大的舰船环境中,架设便携稳固的安全梯,保障船上人员上下船及限重物资搬运时的安全；本安全梯方便布放、回收和移动,强度高,安全性好,值得推广。(The invention discloses an anti-swing safety ladder for a seagoing vessel, which comprises a main cable, a pedal, a hinge device, a magnetic element and a pulling rope, wherein the main cable is connected with the pedal through the hinge device; the pedals are arranged in a linear array along the vertical direction; two main cables penetrate through the pedals from two sides respectively, and the main cables connect the pedals in series; the hinge device is arranged on the lower end surface of the pedal; one end of the magnetic element is connected with the hinge device; the other end of the magnetic element is provided with a pull switch which controls the generation and the suspension of magnetism in the magnetic element; two ends of the pulling rope are respectively connected with the main cable and the pulling switch, and the pulling rope is used for controlling the state change of the pulling switch. In the invention, the switchable magnetic element is arranged at the lower end of the safety ladder, so that the portable and stable safety ladder can be erected in a ship environment with larger floating, and the safety of personnel on the ship during loading and unloading and the transportation of weight-limited goods and materials is ensured; the safety ladder is convenient to lay, recover and move, high in strength and good in safety, and is worthy of popularization.)

1. The utility model provides an ocean going vessel is with preventing shaking safety ladder which characterized in that: comprises a main cable (1), a pedal (2), a hinge device (3), a magnetic element (4) and a dragging rope (5);

the pedals (2) are arranged in a linear array along the vertical direction; two main cables (1) penetrate through the pedals (2) from two sides respectively, and the main cables (1) connect the pedals (2) in series;

the hinge device (3) is arranged on the lower end face of the pedal (2); one end of the magnetic element (4) is connected with the hinge device (3); the other end of the magnetic element (4) is provided with a pull switch (6), and the pull switch (6) controls the generation and the suspension of magnetism in the magnetic element (4);

the two ends of the dragging rope (5) are respectively connected with the main cable (1) and the pulling switch (6), and the dragging rope (5) is used for controlling the state change of the pulling switch (6).

2. The anti-sway safety ladder for seagoing vessels of claim 1, wherein: the main mooring rope (1) penetrates through the pedal (2) at the lowest end and can be bent and extended upwards, and the length of the extended part is not less than the total length of the arranged pedals (2).

3. The anti-sway safety ladder for seagoing vessels of claim 1, wherein: the main cable (1) penetrates through the pedal (2) from the middle of the edge of the pedal (2).

4. The anti-sway safety ladder for seagoing vessels of claim 1, wherein: the rotation angle of the hinge device (3) is ninety degrees.

5. The anti-sway safety ladder for seagoing vessels of claim 1, wherein: one surface of the magnetic element (4) close to the ship is smooth, so that the magnetic element (4) can adsorb the ship body conveniently.

6. The anti-sway safety ladder for seagoing vessels of claim 1, wherein: the magnetic element (4) is rotatably connected with the hinge device (3).

7. The anti-sway safety ladder for seagoing vessels of claim 1, wherein: the number of the hinge devices (3) is multiple, every two hinge devices (3) are in a group and are arranged at two ends of the pedal (2), and every other pedal (2) is provided with one group of the hinge devices (3); the number of the magnetic elements (4) is the same as that of the hinge devices (3), and the magnetic elements and the hinge devices are matched in a one-to-one correspondence manner; the number of the dragging pull ropes (5) is the same as that of the magnetic elements (4), and the dragging pull ropes and the magnetic elements are matched with each other in a one-to-one correspondence mode.

Technical Field

The invention relates to the technical field of safety ladders, in particular to an anti-swing safety ladder for seagoing vessels.

Background

The movable rope ladder is arranged on a wharf or a ship, so that the safety of personnel during boarding and disembarking and the transportation of weight-limited materials is guaranteed, and the functions of laying, recovering, moving, storing and the like of the ladder frame can be conveniently and quickly realized.

The ladder frame matched with the existing boarding device is generally a metal springboard, the device is heavy, the use and the operation are more complicated, and the rigid ladder frame cannot adapt to the vertical swinging amplitude of a ship.

Disclosure of Invention

In order to solve the technical problems, the invention provides the technical scheme that the anti-swing safety ladder for the seagoing vessel comprises the following components:

an anti-swing safety ladder for a seagoing vessel comprises a main cable, pedals, a hinge device, a magnetic element and a pulling rope;

the pedals are arranged in a linear array along the vertical direction; two main cables penetrate through the pedals from two sides respectively, and the main cables connect the pedals in series;

the hinge device is arranged on the lower end face of the pedal; one end of the magnetic element is connected with the hinge device; the other end of the magnetic element is provided with a pull switch which controls the generation and the suspension of magnetism in the magnetic element;

the two ends of the dragging rope are respectively connected with the main cable and the pulling switch, and the dragging rope is used for controlling the state change of the pulling switch.

As an improvement, the main cable can be bent and extended upwards after penetrating through the pedal at the lowest end, and the length of the extending part is not less than the total length of the plurality of pedals after being arranged.

As a refinement, the main cable passes through the pedal from the middle of the edge of the pedal.

As a modification, the rotation angle of the hinge device is ninety degrees.

As an improvement, one surface of the magnetic element close to the ship is smooth, so that the magnetic element can be conveniently adsorbed on the ship body.

As an improvement, the magnetic element is rotationally connected with the hinge device.

As an improvement, the hinge devices are provided in a plurality, every two hinge devices are in a group and are arranged at two ends of the pedal, and every other pedal is provided with one group of hinge devices; the number of the magnetic elements is the same as that of the hinge devices, and the magnetic elements and the hinge devices are matched in a one-to-one correspondence manner; the number of the dragging pull ropes is the same as that of the magnetic elements, and the dragging pull ropes and the magnetic elements are matched in a one-to-one correspondence mode.

Compared with the prior art, the invention has the advantages that: in the invention, the switchable magnetic element is arranged at the lower end of the safety ladder, so that the portable and stable safety ladder can be erected in a ship environment with larger floating, and the safety of personnel on the ship during loading and unloading and the transportation of weight-limited goods and materials is ensured; the safety ladder is convenient to lay, recover and move, high in strength and good in safety, and is worthy of popularization.

Drawings

Fig. 1 is a schematic structural view of the anti-sway safety ladder for seagoing vessels of the present invention.

Fig. 2 is a front view of the anti-sway safety ladder for seagoing vessels of the present invention.

Fig. 3 is a side view of the anti-sway safety ladder for seagoing vessels of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

As shown in the figure: 1. a main rope; 2. a pedal; 3. a hinge device; 4. a magnetic element; 5. pulling the pull rope; 6. the switch is pulled.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The anti-sway safety ladder for seagoing vessels of the present invention will be further described in detail with reference to the accompanying drawings.

With reference to the attached drawings, fig. 1 to 4 show an anti-sway safety ladder for seagoing vessels, which comprises a main cable 1, pedals 2, a hinge device 3, a magnetic element 4 and a dragging rope 5;

the pedals 2 are arranged in a linear array along the vertical direction; two main cables 1 penetrate through the pedals 2 from two sides respectively, and the main cables 1 connect the pedals 2 in series;

the hinge device 3 is arranged on the lower end surface of the pedal 2; one end of the magnetic element 4 is connected with the hinge device 3; the other end of the magnetic element 4 is provided with a pull switch 6, and the pull switch 6 controls the generation and the suspension of magnetism in the magnetic element 4;

two ends of the pulling rope 5 are respectively connected with the main cable 1 and the pulling switch 6, and the pulling rope 5 is used for controlling the change of the state of the pulling switch 6.

In this embodiment, as shown in the figure, the main cable 1 may be bent and extended upwards after penetrating through the bottom pedal 2, and the length of the extended part is not less than the total length of the plurality of pedals 2 after being arranged.

In this embodiment, the main cable 1 is passed through the tread 2 from the middle of the edge of the tread 2, as shown in the figure.

In this embodiment, as shown in the figure, the rotation angle of the hinge device 3 is ninety degrees.

In this embodiment, as shown in the figure, one surface of the magnetic element 4 close to the ship is smooth, so that the magnetic element 4 can adsorb the ship body conveniently.

In this embodiment, the magnetic element 4 is rotatably connected to the hinge device 3 as shown in the figure.

In the embodiment, as shown in the figure, there are a plurality of hinge devices 3, each two hinge devices 3 are a group and are arranged at two ends of the pedal 2, and every other pedal 2 is provided with a group of hinge devices 3; the number of the magnetic elements 4 is the same as that of the hinge devices 3, and the magnetic elements and the hinge devices are matched in a one-to-one correspondence manner; the number of the pulling ropes 5 is the same as that of the magnetic elements 4, and the pulling ropes and the magnetic elements are matched in a one-to-one correspondence manner.

The working principle of the invention is as follows: in the invention, the magnetism of the magnetic element 4 is controlled to be switched on and off by pulling the switch 6 and is connected with the pedal 2 through the hinge device 3; when in work: the dead weight of the safety ladder is utilized to pull the toggle switch 6 by pulling the pull rope 5, the magnetic element 4 generates magnetism and adsorbs the ship body, at the moment, the magnetic element 4 rotates and forms a vertical angle with the pedal 2, and the magnetic elements 4 on the safety ladder all enter a working state, so that the safety ladder is integrally and stably adsorbed on the ship body; when the work is finished and needs to be recovered: the recovery end of the extension part of the main cable 1 is pulled, the pull switch 6 is closed by pulling the pull rope 5, the magnetic element 4 loses magnetism, and under the reset action of the hinge device 3, the magnetic element 4 is recovered to be parallel to the pedal 2.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.