Detachable device for people lightering between traffic ships

Abstract

The utility model provides a detachable device for people lightering between traffic ships. The detachable device comprises a pedestrian pedal, a protective fence and supporting legs. The pedal is made of an aluminum-plastic plate material, and an anti-skid coating is arranged on the surface of the pedal; protective fences are mounted on the two sides of the pedal; the protective fence is of a foldable and retractable structure and comprises a main handrail and a base cross rod. A push type switch grip is arranged on one side of the main handrail; the main handrail and the base cross rod are connected through a plurality of connecting rods; the connecting rod is fixed through an up-and-down movable clamping seat; supporting legs are connected below the pedal; the supporting legs are made of adjustable stainless steel heavy materials, the height of supporting leg screws can be adjusted, the supporting leg screws are connected with the pedal through bolts and are detachable, and supporting leg bases are provided with rubber seat cushions which are anti-skidding, shock-absorbing and capable of increasing the stress area. The device is convenient to use and easy to store, and the problem that the pedal cannot be horizontally arranged due to the height difference between ship planes is solved.

Description

TECHNICAL FIELD

[0001] The detachable device for personnel transfer between ships is particularly suitable for safe personnel transfer of offshore workers in various occasions such as ports, wharfs and offshore construction operations. BACKGROUND

[0002] With the development of society and economy, and the increasing demand for clean energy, there are more and more fishing boats and offshore construction ships. However, when the ships are docked at the wharf, there is a large gap between the two ships because large tire pads with buffer anti-collision function are installed on both sides of the ships. Personnel often use the tire pads on both sides of the ships for transfer, which has a great safety hazard. CONTENT OF THE INVENTION

[0003] To solve the existing technical problems, the main purpose of the present application is to provide a detachable device for personnel transfer between traffic ships, which can realize personnel transfer between traffic ships, solve the problem that the footboard cannot be placed horizontally due to the height difference between the ship planes, and completely solve the safety hazard that the workers fall into the sea when transferring between two traffic ships due to the large gap between the two ships when the offshore traffic ship personnel transfer.

[0004] In order to realize the above technical features, the purpose of the present application is realized as follows: a detachable device for personnel transfer between traffic ships, characterized in that it comprises a pedestrian footboard, a guardrail and a supporting leg, and the pedestrian footboard is provided with screw holes at the corners;

[0005] The guardrail is installed on both sides of the pedestrian footboard;

[0006] The supporting leg is fixedly installed at the position of the screw hole of the pedestrian footboard.

[0007] The guardrail adopts a foldable and retractable structure, comprising a main rail and a base crossbar, the base crossbar is fixed on the pedestrian footboard, and the main rail and the base crossbar are connected by a plurality of equidistant connecting rods; the top end of the connecting rod is connected with the upper movable clamping seat below the main rail, and the bottom end of the connecting rod is connected with the lower movable clamping seat above the base crossbar.

[0008] The upper movable clamping seat is equidistantly arranged at the bottom end of the main rail;

[0009] The lower movable clamping seat is equidistantly arranged at the top end of the base crossbar.

[0010] The base crossbar frame is provided with a plurality of drilled bolts, and the drilled bolts are fixedly connected with the footboard.

[0011] The main rail is provided with a press switch handle on one side.

[0012] The support foot includes a main base and a support rod; the main base is connected to the support rod; the support rod is connected to a screw; the screw is equipped with a first nut and a second nut, the screw passes through a screw hole, and is fixed to the pedal by tightening the first nut and the second nut.

[0013] A rubber seat pad is bonded to the bottom of the main base.

[0014] The pedestrian treadmill is made of aluminum-plastic composite material and has an anti-slip coating on its surface.

[0015] The support legs are made of stainless steel.

[0016] The present invention has the following beneficial effects:

[0017] 1. The pedestrian stepping board of this utility model is made of lightweight load-bearing material and has an anti-slip coating, which makes it convenient to use, corrosion resistant and anti-slip.

[0018] 2. The protective railing of this utility model adopts a foldable and retractable structure, which has the characteristics of convenient storage, small footprint, and safety and applicability.

[0019] 3. The support legs of this utility model are made of heavy-duty stainless steel. The support leg screws are height-adjustable, and they are connected and fixed to the pedals but can be detached. This solves the problem of the pedals not being able to be placed horizontally due to height differences between ship surfaces. The base is equipped with rubber pads, which increases the friction between the support legs and the ship's deck, enhancing the stability and applicability of the device. This significantly improves safety and ease of operation during personnel transfer, making it suitable for various occasions such as ports, docks, and offshore construction operations. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Fig. 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Fig. 2 This is a schematic diagram of the protective fence structure of this utility model.

[0023] Fig. 3 This is a schematic diagram of the support foot structure of this utility model.

[0024] In the diagram: 1. Pedestrian step; 2. Guardrail; 3. Support foot; 4. Screw hole; 5. Main railing; 6. Base crossbar; 7. Connecting rod; 8. Upper movable bracket; 9. Lower movable bracket; 10. Push-button switch handle; 11. Drill bolt; 12. Main base; 13. Rubber seat pad; 14. Support rod; 15. Screw; 16. First nut; 17. Second nut. Detailed Implementation

[0025] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0026] Example 1:

[0027] See Figs. 1-3 A detachable device for transferring personnel between transport vessels is characterized by comprising a footboard 1, a guardrail 2, and support feet 3. The footboard 1 has screw holes 4 at its four corners; the guardrail 2 is installed on both sides of the footboard 1; and the support feet 3 are fixedly installed at the screw holes 4 on the footboard 1. The guardrail 2 has a foldable and retractable structure, including a main railing 5 and a base crossbar 6. The base crossbar 6 is fixed to the footboard 1, and the main railing 5 and the base crossbar 6 are connected by several equally spaced connecting rods 7. The top end of each connecting rod 7 is connected to an upper movable bracket 8 below the main railing 5, and the bottom end of each connecting rod 7 is connected to a lower movable bracket 9 above the base crossbar 6. This device is convenient to use and easy to store, solving the problem of footboards not being able to be horizontally installed due to height differences between vessels. It also completely eliminates the significant safety hazard of personnel falling into the sea during personnel transfers between two vessels due to large gaps between them.

[0028] Furthermore, the upper movable brackets 8 are evenly spaced at the bottom end of the main railing 5; the lower movable brackets 9 are evenly spaced at the top end of the base crossbar 6. This structure enables the connecting rod 7 to connect simultaneously to both the main railing 5 and the base crossbar 6.

[0029] Furthermore, the base crossbar 6 is equipped with several drilled bolts 11 at its edge, and the drilled bolts 11 are fixedly connected to the pedal 1. This structure enables a reliable connection between the base crossbar 6 and the pedal 1.

[0030] Furthermore, a push-button switch handle 10 is provided on one side of the main railing 5. The push-button switch handle 10 facilitates the folding control of the main railing 5.

[0031] Furthermore, the support foot 3 includes a main base 12 and a support rod 14; the main base 12 is connected to the support rod 14; the support rod 14 is connected to a screw 15; the screw 15 is fitted with a first nut 16 and a second nut 17, the screw 15 passes through a screw hole 4, and is fixed to the pedal 1 by tightening the first nut 16 and the second nut 17. The height can be adjusted by the screw 15, and the adjustable nut connects to the pedal 1 and is detachable. The base of the support foot 3 is equipped with a rubber seat pad 13, which is anti-slip, shock-absorbing, and increases the force-bearing area.

[0032] Furthermore, a rubber pad 13 is bonded to the bottom end of the main base 12. The rubber pad 13 increases the friction between the support foot and the ship's deck, thereby enhancing the stability and applicability of the device.

[0033] Furthermore, the support leg 3 is made of stainless steel, which ensures the structural strength and stability of the support leg 3.

[0034] Furthermore, the pedestrian step 1 is made of aluminum-plastic composite material and has an anti-slip coating on its surface.

[0035] In this utility model, the pedestrian step 1 is made of lightweight and high-load-bearing aluminum-plastic composite material, and an anti-slip coating is provided on the surface, which has the functions of being easy to use, corrosion-resistant, and anti-slip.

[0036] In this utility model, the guardrail 2 adopts a foldable and retractable structure. When opening, simply pull up the main railings 5 ​​on both sides of the pedal 1. When closing, simply press the handle switch on the main railing 5. It has the characteristics of convenient storage, small footprint, and safety and applicability.

[0037] The working process and principle of this utility model:

[0038] In this invention, the support foot 3 is made of heavy-duty stainless steel, and the screw 15 is height-adjustable. It is connected and fixed to the pedal 1 by bolts and is detachable, thus solving the problem that the pedal cannot be placed horizontally due to height differences between ship surfaces. The base is equipped with a rubber seat pad 13, which increases the friction between the support foot 3 and the ship deck, enhancing the stability and applicability of the device. This significantly improves safety and ease of operation during personnel transfer, making it suitable for various occasions such as ports, docks, and offshore platforms.

[0039] This device ensures safety and convenience during the transfer of personnel to ships, facilitates disassembly and storage, has a simple structure, and is easy to operate.

Claims

1. A detachable device for transferring personnel between transport vessels, characterized in that, It includes a pedestrian step (1), a guardrail (2) and a support foot (3), and the pedestrian step (1) is provided with screw holes (4) at the four corners. The guardrail (2) is installed on both sides of the pedestrian walkway (1); The support foot (3) is fixedly installed at the location of the screw hole (4) of the pedestrian pedal (1).

2. The detachable device for transferring personnel between transport vessels according to claim 1, characterized in that: The guardrail (2) adopts a foldable and retractable structure, including a main railing (5) and a base crossbar (6). The base crossbar (6) is fixed on the pedestrian board (1). The main railing (5) and the base crossbar (6) are connected by several equally spaced connecting rods (7). The top of the connecting rod (7) is connected to the upper movable bracket (8) below the main railing (5), and the bottom of the connecting rod (7) is connected to the lower movable bracket (9) above the base crossbar (6).

3. The detachable device for transferring personnel between transport vessels according to claim 2, characterized in that: The upper movable card holders (8) are evenly spaced at the bottom of the main railing (5); The lower movable card holders (9) are evenly spaced at the top of the base crossbar (6).

4. The detachable device for transferring personnel between transport vessels according to claim 2, characterized in that: The base crossbar (6) is equipped with several drilled bolts (11) at its edge, and the drilled bolts (11) are fixedly connected to the pedal (1).

5. The detachable device for transferring personnel between transport vessels according to claim 2, characterized in that: A push-button switch handle (10) is provided on one side of the main railing (5).

6. The detachable device for transferring personnel between transport vessels according to claim 2, characterized in that: The support foot (3) includes a main base (12) and a support rod (14); the main base (12) is connected to the support rod (14); the support rod (14) is connected to a screw (15); the screw (15) is equipped with a first nut (16) and a second nut (17), the screw (15) passes through the screw hole (4), and is fixed to the pedal (1) by tightening the first nut (16) and the second nut (17).

7. The detachable device for transferring personnel between transport vessels according to claim 6, characterized in that: A rubber seat pad (13) is bonded to the bottom of the main base (12).

8. The detachable device for transferring personnel between transport vessels according to claim 1, characterized in that: The pedestrian step (1) is made of aluminum-plastic composite material and has an anti-slip coating on its surface.

9. A detachable device for transferring personnel between transport vessels according to claim 1, characterized in that: The support foot (3) is made of stainless steel.

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