Anti-collision rope ladder pedal

Abstract

The utility model discloses an anti-collision rope ladder pedal, which relates to the technical field of rope ladder pedals, and comprises a pedal main body, the top of the pedal main body is fixedly connected with an anti-skidding pedal, the two sides of the pedal main body are movably connected with connecting components, the top of each connecting component is fixedly connected with a rope body, and the rope body is fixedly connected with the pedal main body. The front face of the pedal body is fixedly connected with an anti-collision device, and the anti-collision device comprises a telescopic rod. The threaded connecting cylinder is in threaded connection with the pedal body, the first connecting end at the top and the second connecting end at the bottom are inserted into the threaded connecting cylinder in a threaded connection mode, only the pedal body needs to be replaced when the pedal body is broken, and the pedal body can be replaced when the rope body at the top is abraded. And only the first connecting end and the second connecting end connected with the rope body need to be replaced, material loss can be reduced, environment-friendly use is achieved, the device is convenient to disassemble and assemble, and the elastic soft supporting plate makes contact with the ship body, the buffering spring and the supporting middle of the telescopic rod, so that the impact force of the pedal body to the ship body is dispersed.

Description

Technical Field

[0001] This utility model relates to the field of rope ladder pedal technology, specifically to an anti-impact rope ladder pedal. Background Technology

[0002] Rope ladders on ships are primarily used for boarding lifeboats or life rafts during evacuation, or for pilots. To ensure a smooth and secure connection between the rope and the boarding platform, a locking ring is typically installed on each side of the platform, between the platform and the rope, to secure it. Regardless of the boarding method, personnel must climb the rope ladder to access other parts of the ship from other parts of the ship or to access the ship from other parts of the ship. In adverse conditions, such as high winds and waves, it can be dangerous for crew members to operate rope ladders from the side of the ship, as the rope can also impact the hull.

[0003] The existing technology has the following problems:

[0004] 1. The existing anti-collision rope ladder steps are fixedly connected to the rope body and the steps, which is inconvenient to disassemble and replace. In addition, after partial damage, the whole ladder needs to be replaced, which causes excessive material waste and is not environmentally friendly.

[0005] 2. The existing anti-collision rope ladder steps are prone to impact with the outer edge of the steps, which can damage the hull and cause the steps to break, posing a danger during use. Utility Model Content

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] An anti-collision rope ladder step includes a step body, an anti-slip step fixedly connected to the top of the step body, connecting components movably connected to both sides of the step body, a rope fixedly connected to the top of the connecting components, and an anti-collision device fixedly connected to the front of the step body, the anti-collision device including a telescopic rod.

[0008] A further improvement of this utility model is that: a base is fixedly connected to both sides of the bottom of the pedal, a groove is provided on the front of the pedal body, and a threaded hole is provided on one side of the top of the pedal body.

[0009] A further improvement of this utility model is that the number of threaded holes is four sets, symmetrically distributed on the top of the pedal body.

[0010] A further improvement of the present invention is that the connecting assembly includes a threaded connecting cylinder, the top of which is threadedly connected to a first connecting end, and the bottom of which is threadedly connected to a second connecting end, wherein a limit ring is fixedly connected to the outer wall of the second connecting end.

[0011] A further improvement of this utility model is that the threaded connecting cylinder is movably connected to the inside of the threaded hole, the top of the first connecting end is fixedly connected to one end of the rope, and the bottom of the second connecting end is fixedly connected to one end of another set of ropes.

[0012] A further improvement of the present invention is that: a connecting seat is movably inserted into one end of the telescopic rod, an elastic soft support plate is fixedly connected to one end of the connecting seat, and a buffer spring is sleeved on the outer wall of the telescopic rod.

[0013] A further improvement of this utility model is that one end of the telescopic rod is fixedly inserted into the inside of the groove and fixedly connected to the pedal body.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] 1. This utility model provides an anti-impact rope ladder step, with a threaded connecting cylinder threadedly connected to the step body. At the same time, the first connecting end at the top and the second connecting end at the bottom are also threadedly connected to the inside of the threaded connecting cylinder. If the step body breaks, only the step body needs to be replaced. If the top rope is worn, only the first and second connecting ends of the rope need to be replaced. This reduces material waste, is environmentally friendly, and makes the device easy to disassemble and install.

[0016] 2. This utility model provides an anti-impact rope ladder step. Anti-impact devices are installed on the front side of the step body, which not only protect the outer wall of the step body, but also the hull. The elastic soft support plate contacts the hull, and the buffer spring and telescopic rod support the middle, which disperses the impact force of the step body on the hull, thereby reducing the impact force of the step body. It can prevent impact damage to the hull surface and reduce the impact on the step body, preventing the step from breaking in the middle, and making the device last longer. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the anti-collision rope ladder step of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the pedal body of this utility model;

[0019] Figure 3 This is a schematic diagram of the connection end of this utility model;

[0020] Figure 4 This is a schematic diagram of the anti-collision device of this utility model.

[0021] In the diagram: 1. Pedal body; 11. Base; 12. Groove; 13. Threaded hole; 2. Anti-slip pedal; 3. Connecting assembly; 31. Threaded connecting cylinder; 32. First connecting end; 33. Second connecting end; 34. Limiting ring; 4. Rope; 5. Anti-collision device; 51. Telescopic rod; 52. Connecting seat; 53. Buffer spring; 54. Elastic soft support plate. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to embodiments:

[0023] Example 1

[0024] like Figure 1-4 As shown, this utility model provides an anti-collision rope ladder step, including a step body 1, an anti-slip step 2 fixedly connected to the top of the step body 1, connecting components 3 movably connected to both sides of the step body 1, a rope 4 fixedly connected to the top of the connecting components 3, and an anti-collision device 5 fixedly connected to the front of the step body 1, the anti-collision device 5 including a telescopic rod 51.

[0025] In this embodiment, the device is made more convenient to use through the combined action of the pedal body 1, the anti-slip pedal 2, the connecting components 3, and the rope 4. The anti-slip pedal 2 is installed on the top of the pedal body 1, which makes it easy to use in windy and wavy weather without slipping, making it more stable to step on. The two sides are connected by two sets of connecting components 3 and two sets of ropes 4 to maintain a balanced state, which is more stable than a single rope connection and more convenient for climbing on ships. The base 11 is installed on both sides of the bottom of the pedal body 1 to increase the weight of the pedal body 1 and prevent it from being blown away by wind and waves, so that the device is stable on both sides.

[0026] Example 2

[0027] like Figure 1-4 As shown, based on Embodiment 1, the present invention provides the following technical solution: Preferably, a base 11 is fixedly connected to both sides of the bottom of the pedal, a groove 12 is provided on the front of the pedal body 1, and a threaded hole 13 is provided on one side of the top of the pedal body 1. The number of threaded holes 13 is four sets, symmetrically distributed on the top of the pedal body 1.

[0028] The connecting assembly 3 includes a threaded connecting cylinder 31, with a first connecting end 32 threadedly connected to the top of the threaded connecting cylinder 31 and a second connecting end 33 threadedly connected to the bottom of the threaded connecting cylinder 31. A limit ring 34 is fixedly connected to the outer wall of the second connecting end 33.

[0029] The threaded connecting cylinder 31 is movably connected to the inside of the threaded hole 13. The top of the first connecting end 32 is fixedly connected to one end of the rope 4, and the bottom of the second connecting end 33 is fixedly connected to one end of another set of ropes 4.

[0030] In this embodiment, the combined action of the pedal body 1 and the connecting assembly 3 makes the device more convenient to use. The threaded connecting cylinder 31 is threadedly connected to the pedal body 1, and the first connecting end 32 at the top and the second connecting end 33 at the bottom are also threadedly connected to the inside of the threaded connecting cylinder 31. If the pedal body 1 breaks, only the pedal body 1 needs to be replaced. If the top rope 4 is worn, only the first connecting end 32 and the second connecting end 33 connected to the rope 4 need to be replaced. This reduces material waste, is environmentally friendly, and makes the device easy to connect, disassemble, and install. The bottom of the second connecting end 33 is fixedly installed with a limiting ring 34. The limiting ring 34 is tightened to restrict the connection, ensuring that the bottom installation maintains a uniform horizontal height and that the pedal body 1 is installed stably, making the device more convenient to use.

[0031] Example 3

[0032] like Figure 1-4 As shown, based on Embodiment 1, the present invention provides the following technical solution: Preferably, one end of the telescopic rod 51 is movably inserted with a connecting seat 52, one end of the connecting seat 52 is fixedly connected with an elastic soft support plate 54, and a buffer spring 53 is sleeved on the outer wall of the telescopic rod 51.

[0033] One end of the telescopic rod 51 is fixedly inserted into the inside of the groove 12 and fixedly connected to the pedal body 1.

[0034] In this embodiment, the combined action of the pedal body 1 and the anti-collision device 5 makes the device more convenient to use. During the use of the rope ladder, due to the different force points of the human body, the rope ladder is prone to swaying and becoming unstable on one side of the boat. One side of the pedal body 1 is prone to colliding with the boat. Therefore, anti-collision devices 5 are installed on the front side of the pedal body 1, which not only protects the outer wall of the pedal body 1, but also protects the boat. The elastic soft support plate 54 contacts the boat, and the buffer spring 53 and the telescopic rod 51 support it in the middle, which disperses the impact force of the pedal body 1 on the boat, thereby reducing the impact force of the pedal body 1, making the device last longer, and also allowing the pedal body 1 to be installed regardless of the front or back, making it more convenient to use.

[0035] The working principle of this anti-collision rope ladder step will be explained in detail below.

[0036] like Figure 1-4As shown, when this anti-collision rope ladder step is in use, the threaded connecting cylinder 31 of the connecting assembly 3 is screwed into the threaded hole 13 of the step body 1. After all four sets are installed, the first connecting end 32 with the rope 4 is screwed into the top of the threaded connecting cylinder 31. At the same time, the bottom is also screwed into the bottom of the threaded connecting cylinder 31 through the second connecting end 33 of another set of rope 4. Screw it to the top of the limiting ring 34 to complete the main structure assembly of the rope ladder. Then, the outer wall of the telescopic rod 51 fixedly connected to the front of the step body 1 is fitted with a buffer spring 53. One end of the telescopic rod 51 is inserted into the connecting seat 52 on one side of the elastic soft support plate 54 to complete the installation of the rope ladder. The top rope 4 is then tied to one side of the hull, and it can be climbed and used.

[0037] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An anti-impact rope ladder step, comprising a step body (1), characterized in that: The top of the pedal body (1) is fixedly connected to an anti-slip pedal (2), the two sides of the pedal body (1) are movably connected to a connecting component (3), the top of the connecting component (3) is fixedly connected to a rope (4), and the front of the pedal body (1) is fixedly connected to an anti-collision device (5), which includes a telescopic rod (51).

2. The anti-impact rope ladder step according to claim 1, characterized in that: The bottom two sides of the pedal are fixedly connected to the base (11), the front of the pedal body (1) is provided with a groove (12), and the top side of the pedal body (1) is provided with a threaded hole (13).

3. The anti-impact rope ladder step according to claim 2, characterized in that: The number of threaded holes (13) is four sets, symmetrically distributed on the top of the pedal body (1).

4. The anti-impact rope ladder step according to claim 1, characterized in that: The connecting assembly (3) includes a threaded connecting cylinder (31), the top of which is threadedly connected to a first connecting end (32), and the bottom of which is threadedly connected to a second connecting end (33), with a limit ring (34) fixedly connected to the outer wall of the second connecting end (33).

5. The anti-impact rope ladder step according to claim 4, characterized in that: The threaded connecting cylinder (31) is movably connected to the inside of the threaded hole (13). The top of the first connecting end (32) is fixedly connected to one end of the rope (4), and the bottom of the second connecting end (33) is fixedly connected to one end of another set of ropes (4).

6. The anti-impact rope ladder step according to claim 1, characterized in that: One end of the telescopic rod (51) is movably connected to a connecting seat (52), one end of the connecting seat (52) is fixedly connected to an elastic soft support plate (54), and a buffer spring (53) is sleeved on the outer wall of the telescopic rod (51).

7. The anti-impact rope ladder step according to claim 6, characterized in that: One end of the telescopic rod (51) is fixedly inserted into the inside of the groove (12) and fixedly connected to the pedal body (1).

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