A vertical climbing safety aid

Abstract

The application discloses a vertical climbing safety auxiliary equipment, which comprises a mounting plate, a cavity is arranged in the mounting plate, a first bevel gear is arranged in the cavity, a rotating rod is fixedly connected to the front end of the first bevel gear, the rotating rod penetrates through the mounting plate and is rotationally connected with the mounting plate, a handle is fixedly connected to the front end of the rotating rod, the first bevel gear is engaged with two second bevel gears, two screw rods are fixedly connected with the two second bevel gears, the two screw rods are rotationally connected with the inner wall of the cavity, and connecting rods are threadedly connected with the outer walls of the two screw rods. The application has the advantages of reasonable structure, wide adaptability to different people through adjustment of two limiting plates, wide adaptability to different actual requirements through adjustment of the cushion and protection of the pilot through the buffer mechanism, so that the pilot can be prevented from being injured due to falling.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of climbing equipment, in particular to a vertical climbing safety auxiliary equipment. BACKGROUND

[0002] Pilots climb on and off the ship through soft ladders (also known as water ladders), combination ladders, and jump boards, and need to use climbing safety protection for the smooth surface of the ship body.

[0003] In order to ensure safety, existing pilots usually wear safety belts to avoid falling during climbing. The existing safety belts are cumbersome to wear and cannot adapt to people of different body types, so the scope of application is narrow. Most existing safety belts only support the waist of the human body, and the support points are few. Some safety belts support the hips of the pilot, but cannot adjust the distance of the support according to the actual situation. When the pilot falls, the pilot will collide with the ship body, causing injury to the pilot. SUMMARY

[0004] The purpose of the present application is to solve the problems in the prior art. The vertical climbing safety auxiliary equipment can adapt to different people by adjusting the two limiting plates, and has a wide range of adaptation. The seat cushion can be adjusted to meet different actual requirements. The buffer mechanism can protect the pilot and prevent injury caused by falling.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0006] A vertical climbing safety auxiliary equipment includes a mounting plate, a cavity is provided in the mounting plate, a first bevel gear is provided in the cavity, a rotating rod is fixedly connected to the front end of the first bevel gear, the rotating rod penetrates the mounting plate and is rotatably connected thereto, a handle is fixedly connected to the front end of the rotating rod, two second bevel gears are engaged with the first bevel gear, two threaded rods are fixedly connected to the second bevel gears, the threaded rods are rotatably connected to the inner wall of the cavity, connecting rods are threadedly connected to the outer walls of the threaded rods, two sliding grooves are provided on the mounting plate, the connecting rods penetrate the sliding grooves and are slidably connected to the inner walls of the sliding grooves, and limiting plates are fixedly connected to the bottoms of the connecting rods.

[0007] Preferably, a protective sleeve is provided on the outer wall of the handle, and the material of the protective sleeve is rubber.

[0008] Preferably, a through hole is provided on the connecting rod, and the outer wall of the threaded rod and the inner wall of the through hole are respectively provided with external threads and internal threads that match each other.

[0009] Preferably, a curved groove is provided on the limiting plate, and a silica gel buffer layer is provided on the curved groove.

[0010] Preferably, the lower side of the mounting plate is provided with a cushion, and two pairs of connecting ropes are fixedly connected to the cushion.

[0011] Preferably, the adjusting mechanism comprises a worm provided in the limiting plate and rotationally connected to the limiting plate, one end of the worm penetrates through the limiting plate, a handle is fixedly connected to the worm, the worm is engaged with a worm wheel, the worm wheel is rotationally connected to the limiting plate, both ends of the worm wheel are fixedly connected with rotating rods, the rotating rods are respectively rotationally connected to the limiting plate, two rotating grooves are provided in the limiting plate, the rotating rods are fixedly connected with take-up rollers, the take-up rollers are respectively provided in the rotating grooves, and the connecting ropes are respectively wound on the take-up rollers and penetrate through the limiting plate.

[0012] Preferably, the take-up rollers are provided with take-up grooves.

[0013] Preferably, the outer side of the mounting plate is provided with a plurality of buffer plates, and each buffer plate is provided with a buffer mechanism.

[0014] Preferably, the buffer mechanism comprises two telescopic rods fixedly connected to the mounting plate, the other ends of the telescopic rods are fixedly connected to the buffer plate, buffer springs are sleeved on the outer walls of the telescopic rods, and both ends of the buffer springs are fixedly connected to the mounting plate and the buffer plate.

[0015] Preferably, the buffer plate is provided with a smooth curved surface.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. Hold the handle to rotate to drive the rotating rod, the first bevel gear, the second bevel gear and the threaded rod to rotate, so that the connecting rods and the limiting plates on both sides move relatively to limit the waist of the pilot, and people of different body types can be limited, and the application range is wide.

[0018] 2. Hold the handle to rotate to drive the worm to rotate, the worm drives the worm wheel, the rotating rod and the take-up roller to rotate, the height of the cushion is adjusted through the connecting ropes, and different use requirements are met.

[0019] 3. When the pilot falls, the mounting plate approaches the ship body, at this time, the buffer plate collides with the ship body to drive the telescopic rods to contract, so that the buffer springs are compressed, and the collision can be absorbed through the deformation of the buffer springs, so as to avoid the pilot from directly colliding with the ship body to cause damage to the pilot.

[0020] In summary, by adjusting the two limiting plates, different people can be adapted, and the adaptation range is wide; by adjusting the cushion, different actual requirements can be adapted; by the buffer mechanism, the pilot can be protected, and damage caused by falling can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A cross-sectional view of a vertical climbing safety auxiliary device proposed for example 1 is shown in the figure;

[0022] Figure 2 A top view of a vertical climbing safety auxiliary device proposed for example 1 is shown in the figure;

[0023] Figure 3 A partial structure diagram of a vertical climbing safety auxiliary device proposed for example 1 is shown in the figure;

[0024] Figure 4 A cross-sectional view of a vertical climbing safety auxiliary device proposed for example 2 is shown in the figure;

[0025] Figure 5 A top view of a vertical climbing safety auxiliary device proposed for example 2 is shown in the figure;

[0026] Figure 6 A partial structure diagram of a vertical climbing safety auxiliary device proposed for example 2 is shown in the figure;

[0027] Figure 7 A top view of a vertical climbing safety auxiliary device proposed for example 3 is shown in the figure.

[0028] In the figure: 1 mounting plate, 2 rotating rod, 3 handle, 4 first bevel gear, 5 second bevel gear, 6 threaded rod, 7 sliding groove, 8 connecting rod, 9 limiting plate, 10 cushion, 11 connecting rope, 12 worm, 13 handle, 14 worm wheel, 15 rotating rod, 16 take-up roller, 17 buffer plate, 18 telescopic rod, 19 buffer spring. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0030] Example 1

[0031] Reference Figures 1-3The utility model provides a vertical climbing safety auxiliary equipment, including installation board 1, be equipped with cavity in installation board 1, be equipped with first bevel gear 4 in the cavity, the front end fixedly connected with rotating rod 2 of first bevel gear 4, rotating rod 2 passes through installation board 1 and is connected with rotation, and the front end fixedly connected with handle 3 of rotating rod 2, a layer of protective sleeve is equipped with the outer wall of handle 3, and the material of protective sleeve is rubber, and first bevel gear 4 is engaged with two second bevel gears 5, two second bevel gears 5 are fixedly connected with threaded rod 6, and two threaded rods 6 are rotatably connected with the inner wall of cavity respectively, and the outer wall of two threaded rods 6 is all equipped with the connecting rod 8 of screw connection with it, and the through -hole is set up on connecting rod 8, and the outer thread and the inner thread of the inner wall of through -hole are equipped with the outer thread of the outer wall of threaded rod 6 respectively and are matched, and two sliding slots 7 are equipped on installation board 1, two connecting rods 8 are respectively passed through sliding slot 7 and are slidably connected with the inner wall of sliding slot 7, and the bottom of two connecting rods 8 is fixedly connected with limit plate 9, and the curved groove is equipped on limit plate 9, and a layer of silica gel buffer layer is equipped on curved groove.

[0032] Further explanation, the pilot is positioned to the arm through connecting rod 8, the waist of pilot is positioned through the curved groove on limit plate 9, hold handle 3 and rotate rotating rod 2, first bevel gear 4, second bevel gear 5, threaded rod 6 are rotated, make the relative movement of the connecting rod 8 and limit plate 9 on both sides to the waist of pilot is positioned, and can be positioned to the personnel of different body shape, and the scope of application is wide.

[0033] Embodiment 2

[0034] Refer to Figures 4-6 The difference between the embodiment and embodiment 1 is that the lower side of the installation board 1 is provided with a seat cushion 10 in the embodiment, two pairs of connecting ropes 11 are fixedly connected to the seat cushion 10, an adjusting mechanism is arranged on each of the limit plates 9, the adjusting mechanism comprises a worm 12 arranged in the limit plate 9 and rotatably connected to the limit plate 9, one end of the worm 12 penetrates through the limit plate 9, a handle 13 is fixedly connected to the worm 12, the worm 12 is engaged with a worm wheel 14, the worm wheel 14 is rotatably connected to the limit plate 9, rotating rods 15 are fixedly connected to both ends of the worm wheel 14, the rotating rods 15 are rotatably connected to the limit plate 9, two rotating grooves are arranged in the limit plate 9, the rotating rods 15 are fixedly connected to winding rollers 16, winding grooves are arranged on the winding rollers 16, the winding rollers 16 are arranged in the rotating grooves, the connecting ropes 11 are wound around the winding rollers 16, and the connecting ropes 11 penetrate through the limit plate 9.

[0035] Further explanation, the pilot's crotch can be supported by the cushion 10, when the height of the cushion 10 needs to be adjusted, the handle 13 is held to rotate to drive the worm 12 to rotate, the worm 12 drives the worm wheel 14, the rotating rod 15 and the take-up roller 16 to rotate, the height of the cushion 10 is adjusted by the connecting rope 11 to meet different use requirements; the worm 12 and the worm wheel 14 can be self-locked to limit the position of the cushion 10.

[0036] Embodiment 3

[0037] With reference to Figure 7 The difference between the embodiment and the embodiments 1 and 2 is that the outer side of the mounting plate 1 is provided with a plurality of buffer plates 17 in the embodiment, the buffer plate 17 is provided with a smooth curved surface, each buffer plate 17 is provided with a buffer mechanism, the buffer mechanism includes two telescopic rods 18 fixedly connected with the mounting plate 1, the other ends of the two telescopic rods 18 are fixedly connected with the buffer plate 17, the outer walls of the two telescopic rods 18 are sleeved with buffer springs 19, and the two ends of the two buffer springs 19 are fixedly connected with the mounting plate 1 and the buffer plate 17 respectively.

[0038] Further explanation, when the pilot falls, the mounting plate 1 will approach the ship body, at this time, the buffer plate 17 collides with the ship body to drive the telescopic rod 18 to contract, so that the buffer spring 19 is compressed, and the collision can be absorbed by the deformation of the buffer spring 19, so as to avoid the direct collision between the pilot and the ship body to cause damage to the pilot.

Claims

1. A safety aid for vertical climbing, comprising a mounting plate (1), characterized in that The mounting plate (1) is provided with a cavity, the cavity is provided with a first bevel gear (4), the front end of the first bevel gear (4) is fixedly connected with a rotating rod (2), the rotating rod (2) penetrates the mounting plate (1) and is rotatably connected with it, the front end of the rotating rod (2) is fixedly connected with a handle (3), the first bevel gear (4) is engaged with two second bevel gears (5), the two second bevel gears (5) are fixedly connected with threaded rods (6), the two threaded rods (6) are rotatably connected with the inner wall of the cavity respectively, the outer wall of the two threaded rods (6) is sleeved with a connecting rod (8) which is threadedly connected with it, the mounting plate (1) is provided with two sliding grooves (7), the two connecting rods (8) penetrate the sliding grooves (7) respectively and are slidably connected with the inner wall thereof, the bottom of the two connecting rods (8) is fixedly connected with a limiting plate (9), the lower side of the mounting plate (1) is provided with a cushion (10), the cushion (10) is fixedly connected with two pairs of connecting ropes (11), the two limiting plates (9) are both provided with an adjusting mechanism, the adjusting mechanism comprises a worm (12) which is arranged in the limiting plate (9) and is rotatably connected with it, one end of the worm (12) penetrates the limiting plate (9) and is arranged, the worm (12) is fixedly connected with a handle (13), the worm (12) is engaged with a worm wheel (14), the worm wheel (14) is rotatably connected with the limiting plate (9), the two ends of the worm wheel (14) are fixedly connected with rotating rods (15), the two rotating rods (15) are rotatably connected with the limiting plate (9) respectively, the limiting plate (9) is provided with two rotating grooves, the two rotating rods (15) are fixedly connected with take-up rollers (16), the two take-up rollers (16) are arranged in the rotating grooves respectively, the two connecting ropes (11) are wound on the take-up rollers (16) respectively, the two connecting ropes (11) penetrate the limiting plate (9) respectively; the outer side of the mounting plate (1) is provided with a plurality of buffer plates (17), each buffer plate (17) is provided with a buffer mechanism; the buffer mechanism comprises two telescopic rods (18) which are fixedly connected with the mounting plate (1), the other ends of the two telescopic rods (18) are fixedly connected with the buffer plate (17) in common, the outer wall of the two telescopic rods (18) is sleeved with a buffer spring (19), the two ends of the buffer spring (19) are fixedly connected with the mounting plate (1) and the buffer plate (17) respectively.

2. A vertical climbing safety aid according to claim 1, wherein, The outer wall of the handle (3) is sleeved with a protective sleeve, the material of the protective sleeve is rubber.

3. The vertical climbing safety assist apparatus of claim 1, wherein, A through hole is provided on the connecting rod (8), and the outer thread and the inner thread of the threaded rod (6) and the through hole are matched.

4. The vertical climbing safety assist apparatus according to claim 1, wherein, A curved groove is provided on the limiting plate (9), and a silica gel buffer layer is provided on the curved groove.

5. The vertical climbing safety assist apparatus according to claim 1, wherein, A take-up groove is provided on the take-up roller (16).

6. The vertical climbing safety assist apparatus according to claim 1, wherein, A smooth curved surface is provided on the buffer plate (17).

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