CN218751272U

CN218751272U - Accommodation ladder connection protection device

Info

Publication number: CN218751272U
Application number: CN202223276096.3U
Authority: CN
Inventors: 孙善木
Original assignee: Jiangsu Jiangyan Ship Outfitting Pieces Co ltd
Current assignee: Jiangsu Jiangyan Ship Outfitting Pieces Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-28
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a gangway ladder connection protection device, which comprises a gangway ladder main body, a connecting frame, a dislocation protection plate and a movable protection mechanism; the connecting plate in the movable protection mechanism is arranged at the edge of a ship, in the using process, the ship generates fluctuating movement due to the waves on the water surface when stopping at the bank, at the moment, the movable protective guard is arranged into a plurality of structures, one end of the movable protective guard is rotatably connected with the rotating shaft, the other end of the movable protective guard is installed at the inner side of the fixed protective guard in a staggered manner, the connecting slide block is embedded and installed in the sliding groove, the movable protective guard can move at the inner side of the fixed protective guard under the matching of the connecting slide block and the sliding groove, so that the movable protective guard is connected with the fixed protective guard, the filling state of the gap between the connecting plate and the connecting ladder plate is kept, the gap at the joint of the gangway ladder and the ship cannot be enlarged due to the fluctuation of the ship, passengers are prevented from stepping on the gangway, and the technical effect of improving the safety in use is achieved.

Description

Accommodation ladder connecting protection device

Technical Field

The utility model relates to a gangway ladder field especially relates to a protector is connected to gangway ladder.

Background

The gangway ladder is a movable ladder which is arranged on two sides of a ship and is used for passengers to get on and off the ship and is made of wood or metal. Comprises an upper platform, a lower platform, a ladder frame, ladder steps, handrail, a hanging ladder device and the like. The ship is hoisted when sailing, folded and stored at the edge of a deck, and put down and hung on a side of a board when in use.

The gangway ladder is the access facility between boats and ships and the external world, install at the boats and ships edge usually, traditional gangway ladder top is mostly connected through hinge or pivot with the junction at boats and ships edge, make the gangway ladder can rotate when not using and accomodate, because boats and ships can not be in completely static state when berthing at the bank, boats and ships can produce the motion of heaving under the effect of surface of water wave, consequently, can lead to the junction of gangway ladder and boats and ships to produce the heaving motion of certain range, and then lead to the distance between gangway ladder and the boats and ships to produce the change, the passenger steps on empty because the abrupt change of distance when using easily, lead to danger, for improving this problem, consequently, a gangway ladder connection protection device is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a gangway ladder connection protection device has produced the technological effect of security when improving the use.

In order to solve the technical problem, the utility model provides a following technical scheme: a gangway ladder connection protection device comprises a gangway ladder main body, wherein a connecting frame is arranged at the top of the gangway ladder main body, a dislocation protection plate is fixedly arranged at the top of the connecting frame, and a movable protection mechanism is movably connected to the side surface of the dislocation protection plate; the dislocation protection plate comprises a connecting ladder plate, a fixed protection fence fixed at one end of the connecting ladder plate and a sliding chute arranged at the inner side of the fixed protection fence; the movable protection mechanism comprises a connecting plate, a movable plate arranged in a clamping groove at one end of the connecting plate, a rotating shaft arranged at one end of the movable plate, a movable protective guard arranged on the rotating shaft, connecting slide blocks fixed on two sides of the movable protective guard, a spring arranged on the inner side of the connecting plate, and a limiting baffle arranged at the other end of the movable plate.

As a preferred technical scheme of the utility model, the intermediate position of link is provided with pivoted hinge structure, the one end of link and the top frame fixed connection of gangway ladder main part to and the bottom fixed connection of the other end of link and connecting plate.

As a preferred technical scheme of the utility model, it sets up to fixed knot structure to connect the step and fixed rail guard, and the spout all sets up to symmetrical structure in the side of fixed rail guard.

As a preferred technical scheme of the utility model, the draw-in groove swing joint of fly leaf and connecting plate side, the one end of fly leaf is provided with staggered draw-in groove, and the pivot passes the draw-in groove of fly leaf one end from the side of fly leaf.

As a preferred technical scheme of the utility model, movable protective guard sets up to a plurality of structures to one end is rotated with the pivot and is connected, and the other end staggers and installs the inboard at fixed protective guard, and the link block embedding is installed in the spout.

As a preferred technical scheme of the utility model, the fluting inner wall in the connecting plate is supported to the one end of spring, and the other end supports the side at limit baffle, and limit baffle and the one end fixed connection of fly leaf embedding in the connecting plate.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses an install the connecting plate in the activity protection machanism at the edge of boats and ships, thereby fix holistic gangway ladder and boats and ships, connect the gangway ladder main part with the activity protection machanism through the link and install, in the in-process of using, boats and ships stop when bank because the wave of the surface of water produces the motion of fluctuation, the activity rail guard sets up to a plurality of structures this moment, and one end is rotated with the pivot and is connected, the other end staggers and installs the inboard at fixed rail guard, and the link block embedding is installed in the spout, the activity rail guard can move at the inboard of fixed rail guard under the cooperation of link block and spout, thereby keep being connected of activity rail guard and fixed rail guard, thereby keep the filling state to the clearance between connecting plate and the connection ladder board, make the clearance of gangway ladder and boats and ships junction can not lead to the grow because of the fluctuation of boats and ships, prevent that the passenger from stepping on the sky, thereby reach the technological effect of security when improving the use;

2. the utility model is provided with a spring arranged at the inner side of the connecting plate and a limit baffle arranged at the other end of the movable plate; one end of the spring is abutted against the inner wall of the groove in the connecting plate, the other end of the spring is abutted against the side face of the limiting baffle, the limiting baffle is fixedly connected with one end of the movable plate embedded in the connecting plate, the spring is abutted against the limiting baffle to push the movable plate to the inside of the groove of the connecting plate, so that the movable plate can automatically adjust the relative position with the connecting plate, and the technical effect of keeping the stability of the connecting state is achieved.

Drawings

Fig. 1 is a complete structural schematic diagram of the present invention;

FIG. 2 is a side view, cross-sectional, and structural drawing of the present invention;

fig. 3 is a partial cross-sectional view structural diagram of the present invention.

Wherein: 1. a gangway ladder main body; 2. a connecting frame; 3. a dislocation protection plate; 4. a movable protection mechanism; 31. connecting the ladder boards; 32. fixing a protective fence; 33. a chute; 41. a connecting plate; 42. a movable plate; 43. a rotating shaft; 44. a movable guard rail; 45. connecting the sliding block; 46. a spring; 47. and a limiting baffle.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, a gangway ladder connection protection device comprises a gangway ladder main body 1, wherein a connecting frame 2 is installed at the top of the gangway ladder main body 1, a dislocation protection plate 3 is fixedly installed at the top of the connecting frame 2, and a movable protection mechanism 4 is movably connected to the side surface of the dislocation protection plate 3; the dislocation protection plate 3 comprises a connecting ladder plate 31, a fixed protection rail 32 fixed at one end of the connecting ladder plate 31, and a sliding chute 33 arranged at the inner side of the fixed protection rail 32; the movable protection mechanism 4 comprises a connecting plate 41, a movable plate 42 arranged at a clamping groove at one end of the connecting plate 41, a rotating shaft 43 arranged at one end of the movable plate 42, a movable protective guard 44 arranged on the rotating shaft 43, connecting sliders 45 fixed at two sides of the movable protective guard 44, a spring 46 arranged at the inner side of the connecting plate 41 and a limit baffle 47 arranged at the other end of the movable plate 42; the connection plate 41 of the movable fender mechanism 4 is attached to the edge of the ship, whereby the entire gangway is fixed to the ship.

In other embodiments, a rotating hinge structure is arranged in the middle of the connecting frame 2, one end of the connecting frame 2 is fixedly connected with the top frame of the gangway body 1, and the other end of the connecting frame 2 is fixedly connected with the bottom of the connecting plate 41; the gangway ladder main body 1 and the movable protection mechanism 4 are connected and installed through the connecting frame 2.

In other embodiments, the connecting step 31 and the fixing guard rail 32 are provided in a fixed structure, and the slide grooves 33 are provided in a symmetrical structure at the side of the fixing guard rail 32 to fixedly connect the fixing guard rail 32 to the gangway body 1 through the connecting step 31.

In other embodiments, the movable plate 42 is movably connected to the locking groove on the side of the connecting plate 41, the locking groove is disposed at one end of the movable plate 42, and the rotating shaft 43 passes through the locking groove at one end of the movable plate 42 from the side of the movable plate 42, and the movable plate 42 is movable on the side of the connecting plate 41.

In other embodiments, the movable guard rail 44 is provided in a plurality of structures, and one end is rotatably connected to the rotating shaft 43, the other end is installed inside the fixed guard rail 32 in a staggered manner, and the connecting slider 45 is inserted into the sliding slot 33, and the movable guard rail 44 can move inside the fixed guard rail 32 by the cooperation of the connecting slider 45 and the sliding slot 33.

In other embodiments, one end of the spring 46 abuts against the inner wall of the slot in the connecting plate 41, the other end abuts against the side surface of the limit baffle 47, and the limit baffle 47 is fixedly connected with one end of the movable plate 42 embedded in the connecting plate 41, and the movable plate 42 is pushed into the slot of the connecting plate 41 by the spring 46 abutting against the limit baffle 47.

The utility model discloses a theory of operation: when the movable protective guard 44 is used, the connecting plate 41 in the movable protective mechanism 4 is arranged at the edge of a ship, so that the whole gangway ladder is fixed with the ship, the gangway body 1 and the movable protective mechanism 4 are connected and arranged through the connecting frame 2, when the ship stops on the shore in the using process, the ship generates undulating motion due to waves on the water surface, at the moment, the movable protective guard 44 is of a plurality of structures, one end of the movable protective guard is rotatably connected with the rotating shaft 43, the other end of the movable protective guard is arranged on the inner side of the fixed protective guard 32 in a staggered mode, the connecting slide block 45 is embedded in the sliding chute 33, the movable protective guard 44 can move on the inner side of the fixed protective guard 32 under the matching of the connecting slide block 45 and the sliding chute 33, so that the connection of the movable protective guard 44 and the fixed protective guard 32 is maintained, and the gap between the connecting plate 41 and the connecting ladder plate 31 is kept in a filling state; one end of the spring 46 abuts against the inner wall of the groove in the connecting plate 41, the other end abuts against the side face of the limit baffle 47, the limit baffle 47 is fixedly connected with one end of the movable plate 42 embedded in the connecting plate 41, the spring 46 abuts against the limit baffle 47 to push the movable plate 42 into the groove of the connecting plate 41, so that the movable plate 42 can automatically adjust the relative position with the connecting plate 41, and the stability of the connection state is kept.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protector is connected to gangway ladder, includes gangway ladder main part (1), its characterized in that: the gangway ladder is characterized in that a connecting frame (2) is installed at the top of the gangway ladder main body (1), a dislocation protection plate (3) is fixedly installed at the top of the connecting frame (2), and a movable protection mechanism (4) is movably connected to the side surface of the dislocation protection plate (3); the dislocation protection plate (3) comprises a connecting ladder plate (31), a fixed protection fence (32) fixed at one end of the connecting ladder plate (31), and a sliding groove (33) arranged on the inner side of the fixed protection fence (32); the movable protection mechanism (4) comprises a connecting plate (41), a movable plate (42) arranged at a clamping groove at one end of the connecting plate (41), a rotating shaft (43) arranged at one end of the movable plate (42), a movable protective guard (44) arranged on the rotating shaft (43), connecting sliding blocks (45) fixed on two sides of the movable protective guard (44), a spring (46) arranged on the inner side of the connecting plate (41), and a limit baffle (47) arranged at the other end of the movable plate (42).

2. A gangway connection guard according to claim 1, wherein: the middle position of link (2) is provided with pivoted hinge structure, the one end of link (2) and the top frame fixed connection of gangway ladder main part (1) to and the bottom fixed connection of the other end of link (2) and connecting plate (41).

3. A gangway connection guard according to claim 1, wherein: the connecting ladder plate (31) and the fixed guard rail (32) are arranged to be of fixed structures, and the sliding grooves (33) are arranged to be of symmetrical structures on the side faces of the fixed guard rail (32).

4. A gangway connection guard according to claim 1, wherein: the movable plate (42) is movably connected with the clamping groove in the side face of the connecting plate (41), the clamping grooves which are staggered are formed in one end of the movable plate (42), and the rotating shaft (43) penetrates through the clamping groove in one end of the movable plate (42) from the side face of the movable plate (42).

5. A gangway connection guard according to claim 1, wherein: the movable protective guard (44) is provided with a plurality of structures, one end of the movable protective guard is rotatably connected with the rotating shaft (43), the other end of the movable protective guard is arranged on the inner side of the fixed protective guard (32) in a staggered mode, and the connecting sliding block (45) is embedded in the sliding groove (33).

6. A gangway connection guard according to claim 1, wherein: one end of the spring (46) abuts against the inner wall of the groove in the connecting plate (41), the other end of the spring abuts against the side face of the limiting baffle (47), and the limiting baffle (47) is fixedly connected with one end, embedded in the connecting plate (41), of the movable plate (42).