Tactical boarding ladder

Abstract

The utility model discloses a tactical boarding ladder. The tactical boarding ladder consists of a hook, a crawling ladder and a rope ladder, the hook is connected with the crawling ladder; the crawling ladder comprises a plurality of ladder sections which are detachably connected; each ladder section comprises an antimony rod, walking pedals arranged on the two sides of the antimony rod and a V-shaped supporting frame; the hand-held pedal comprises a pedal plate and a hand-held handle, the pedal plate is horizontally fixed on the antimony rod, one end of the hand-held handle is connected with the end part of the pedal plate, and the other end of the hand-held handle is connected with the antimony rod and is positioned below the pedal plate; the V-shaped supporting frame is arranged on the antimony rod, and the extending direction of the angular bisector of the included angle of the V-shaped supporting frame is perpendicular to the extending direction of the handheld pedal. A rope ladder can be hung, so that climbing is facilitated; the tactical boarding ladder provided by the utility model can be quickly assembled, the length of the tactical boarding ladder can be expanded according to actual requirements, meanwhile, the tactical boarding ladder can be simultaneously used for pedaling and hand holding through the arrangement of the hand-held pedal, the tactical boarding ladder is simple in structure and convenient to climb, and the aim of quickly boarding on a small boat on the water surface or on the ground or on a common building is fulfilled.

Description

Technical Field

[0001] This utility model relates to the field of boarding tools technology, specifically to a tactical boarding ladder. Background Technology

[0002] Traditional tactical boarding ladders are typically of fixed length or have a simple folding structure, making them difficult to adapt flexibly to different operational needs. During maritime rescue operations, rapid boarding of various vessels is generally required, but existing ladders need to be lowered from the target vessel. The ladders are complex in structure and heavy, making boarding from the rescue ship difficult.

[0003] In view of the above, this utility model is hereby proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a tactical boarding ladder, which consists of hooks and a ladder.

[0005] The hook is connected to the ladder;

[0006] The ladder includes multiple detachably connected ladder sections; each ladder section includes a rod, handrails on both sides of the rod, and a V-shaped support frame.

[0007] The hand pedal includes a foot pedal and a hand handle. The foot pedal is horizontally fixed on the antimony rod. One end of the hand handle is connected to the end of the foot pedal, and the other end is connected to the antimony rod and located below the foot pedal.

[0008] The V-shaped support frame is mounted on the antimony rod, and the extension direction of the angle bisector of the included angle of the V-shaped support frame is perpendicular to the extension direction of the hand pedal.

[0009] The antimony rod has a first slot at its bottom, a first pin hole on the side wall of the first slot, and a first pin at the first pin hole; the antimony rod has a protrusion at its top that matches the first slot, and a second pin hole is provided on the protrusion at a position corresponding to the first pin hole.

[0010] Preferably, the ladder further includes a rope ladder.

[0011] Preferably, the hook is detachably connected to the ladder.

[0012] Preferably, the end of the hook is provided with a second groove that matches the protrusion, the side wall of the second groove is provided with a second pin hole, and a second pin is provided at the second pin hole.

[0013] Preferably, the ends of the V-shaped support frame are provided with rubber sleeves.

[0014] Preferably, the antimony rod is a hollow square tube made of carbon fiber.

[0015] Preferably, the hand pedals on the antimony rod are spaced apart.

[0016] The beneficial effects of this utility model are reflected in:

[0017] The tactical boarding ladder provided by this utility model can be quickly assembled and its length can be extended according to actual needs. At the same time, the handrails can be used for both foot pedals and handrails. The structure is simple and easy to climb, achieving the purpose of rapid boarding. In addition, the V-shaped support frame can provide support and ensure that the antimony rod has a better vertical angle, which is convenient for climbing. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0019] Figure 1 A schematic diagram of the structure of a tactical boarding ladder provided in an embodiment of this utility model;

[0020] Figure 2 This is a front view of a ladder segment provided in an embodiment of the present invention;

[0021] Figure 3 A side view of a ladder segment provided in an embodiment of the present utility model;

[0022] Figure 4 A bottom view of a ladder section provided in an embodiment of this utility model.

[0023] In the attached image:

[0024] 1-Hook; 2-Ladder; 21-Ladder section; 22-Ladder bar; 23-Handrail; 24-V-shaped support frame; 25-Footboard; 26-Handrail; 27-First slot; 28-First pin hole; 29-Protrusion; 30-Second pin hole; 4-Rope ladder. Detailed Implementation

[0025] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0026] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0027] This embodiment provides a tactical boarding ladder, such as Figure 1 , Figure 2 As shown, the tactical boarding ladder consists of a hook 1 and a ladder 2;

[0028] Hook 1 is connected to ladder 2;

[0029] The ladder 2 includes multiple detachably connected ladder sections 21; each ladder section 21 includes a rod 22, handrails 23 arranged on both sides of the rod 22, and a V-shaped support frame 24.

[0030] The handrail 23 includes a foot pedal 25 and a handrail 26. The foot pedal 25 is horizontally fixed on the antimony rod 22. One end of the handrail 26 is connected to the end of the foot pedal 25, and the other end is connected to the antimony rod 22 and located below the foot pedal 25. The handrail 26 can not only serve as a handrail when climbing, but also support the foot pedal 25 and improve stability.

[0031] The V-shaped support frame 24 is mounted on the antimony rod 22, and the extension direction of the angle bisector of the included angle of the V-shaped support frame 24 is perpendicular to the extension direction of the hand pedal 23.

[0032] The bottom of the antimony rod 22 is provided with a first slot 27, and the side wall of the first slot 27 is provided with a first pin hole 28, and a first pin (not shown in the figure) is provided at the first pin hole 28; the top of the antimony rod 22 is provided with a protrusion 29 that matches the first slot 27, and a second pin hole 30 is provided on the protrusion 29 at a position corresponding to the first pin hole 28.

[0033] In one embodiment, the ladder 2 further includes a rope ladder 4; the rope ladder 4 is disposed at the bottom of the ladder 2.

[0034] In one embodiment, the hook 1 is detachably connected to the ladder 2. The end of the hook 1 is provided with a second slot (not shown in the figure) that matches the protrusion 29. A second pin hole (not shown in the figure) is provided on the side wall of the second slot. A second pin (not shown in the figure) is provided at the second pin hole.

[0035] To better provide stability of the tactical boarding ladder during boarding, in one embodiment, the end of the V-shaped support frame 24 is provided with a rubber sleeve (not shown) to increase friction and prevent the antimony rod 22 from moving.

[0036] In one embodiment, the antimony rod 22 is a hollow square tube.

[0037] In one embodiment, the hand pedals 23 on the antimony rod 22 are spaced apart.

[0038] The tactical boarding ladder provided by this utility model can be quickly assembled and its length can be extended according to actual needs. At the same time, the handrail 23 can be used for both foot pedals and handrails. The structure is simple and easy to climb, achieving the purpose of rapid boarding. In addition, the V-shaped support frame 24 can provide support, ensuring that the antimony rod has a better vertical angle and stability, making it easier to climb.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A tactical boarding ladder, characterized in that, The tactical boarding ladder consists of hooks and a ladder. The hook is connected to the ladder; The ladder includes multiple detachably connected ladder sections; each ladder section includes a rod, handrails on both sides of the rod, and a V-shaped support frame. The hand pedal includes a foot pedal and a hand handle. The foot pedal is horizontally fixed on the antimony rod. One end of the hand handle is connected to the end of the foot pedal, and the other end is connected to the antimony rod and located below the foot pedal. The V-shaped support frame is mounted on the antimony rod, and the extension direction of the angle bisector of the included angle of the V-shaped support frame is perpendicular to the extension direction of the hand pedal. The antimony rod has a first slot at its bottom, a first pin hole on the side wall of the first slot, and a first pin at the first pin hole; the antimony rod has a protrusion at its top that matches the first slot, and a second pin hole is provided on the protrusion at a position corresponding to the first pin hole.

2. The tactical boarding ladder according to claim 1, characterized in that, The ladder also includes a rope ladder.

3. The tactical boarding ladder according to claim 1, characterized in that, The hook is detachably connected to the ladder.

4. The tactical boarding ladder according to claim 3, characterized in that, The end of the hook is provided with a second slot that matches the protrusion, and a second pin hole is provided on the side wall of the second slot, and a second pin is provided at the second pin hole.

5. The tactical boarding ladder according to claim 1, characterized in that, The ends of the V-shaped support frame are provided with rubber sleeves.

6. The tactical boarding ladder according to claim 1, characterized in that, The antimony rod is a hollow square tube made of carbon fiber.

7. The tactical boarding ladder according to claim 1, characterized in that, The hand pedals on the antimony rod are spaced apart.

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