CN113026608A

CN113026608A - Telescopic safety rail for luxury passenger liner elevator door

Info

Publication number: CN113026608A
Application number: CN202110270046.5A
Authority: CN
Inventors: 李汝魁; 樊冬辉; 李逵; 吴建军; 杨永刚; 蒋秋军
Original assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Current assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-06-25

Abstract

The invention discloses a telescopic safety railing for a luxury passenger liner elevator door, which comprises a telescopic net rod, a limiting rod and a limiting foot dropping rod, wherein movable nuts are arranged on the telescopic net rod, the limiting rods are arranged on two sides of the telescopic net rod, a lower limiting hole and an upper limiting hole are arranged on the limiting rod, limiting nuts are arranged in the lower limiting hole and the upper limiting hole and are sleeved on the movable nuts, an opening clamp is connected to the side surface of each limiting rod, two limiting foot dropping rods are arranged at the bottom end of each limiting rod, a fixing bolt is connected between each limiting foot dropping rod and the corresponding limiting rod, a warning board is connected to the front view surface of each limiting foot dropping rod, a limiting clamp is connected to the top end of one limiting foot dropping rod, and a rubber pad is connected to the inner end of each limiting clamp; the telescopic net rod is arranged, so that the telescopic net rod can be stretched and compressed along with the elevator doors with different widths, the telescopic net rod can be suitable for the widths of the luxury and post elevator doors with different widths, and the telescopic net rod is very light and easy to assemble.

Description

Telescopic safety rail for luxury passenger liner elevator door

Technical Field

The invention relates to the technical field of safety rail design, in particular to a telescopic safety rail for a luxury passenger liner elevator door.

Background

The safety barrier is mainly used for isolating a specific area with a certain danger coefficient, so that the aims of eliminating and lightening potential safety hazards are fulfilled. The safety barrier has various kinds such as purse net, fence and warning belt according to different use places. The appearance of the safety purse net is made of light red and white nylon ropes, and the safety purse net is generally matched with a bracket for use.

At present, on a luxury mail steamer under construction, the width and the size of an elevator door are different, which brings difficulty for installing a safety railing. The whole ship has 28 elevators with the height of more than ten floors, and more than three hundred elevator door openings. In order to unify the specification and facilitate the installation, the telescopic safety railing of the invention has certain practical significance for the safety measure operation of the luxury passenger liner elevator door.

Disclosure of Invention

The invention aims to provide a telescopic safety railing for a luxury passenger liner elevator door, which aims to solve the problem that the installation of the safety railing is difficult due to different width sizes of the elevator door on the luxury passenger liner currently under construction in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a telescopic safety railing for the door of luxurious passenger liner elevator is composed of telescopic net rod with movable nut, limiting rod with movable nut, and limiting foot rod, and both sides of the telescopic net rod are provided with limit rods, the limit rods are provided with lower limit holes and upper limit holes, the inner parts of the lower limit holes and the upper limit holes are provided with limit nuts, and the limit nut is sleeved on the movable nut, the side surface of the limit rod is connected with an opening clamp, the bottom end of the limit rod is provided with two limit foot-falling rods, a fixing bolt is connected between the limit foot-falling rods and the limit rod, and the front view surface of the limit foot-falling rod is connected with a warning board, one top end of the limit foot-falling rod is connected with a limit clamp, the inner of spacing clamping is connected with the rubber pad, the upper end inboard of gag lever post is equipped with the installation piece, be connected with the ring on the installation piece, be connected with anti-climb chain between the ring.

Preferably, the telescopic net rod is formed by combining eight flat steels, and the telescopic net rod forms a telescopic structure through a movable nut.

Preferably, the limit nut is fixedly connected with the movable nut, and the diameter of the limit nut is larger than the diameters of the lower limit hole and the upper limit hole.

Preferably, the split clamp is mounted on the side face of the limiting rod in a riveting mode, and two bolt holes are formed in the split clamp.

Preferably, the limiting foot falling rod is fixedly connected with the limiting rod through a fixing bolt, and the warning board is fixedly installed on the front view surfaces of the two limiting foot falling rods through nuts.

Preferably, the width of the clamping groove of the limiting clamp is the same as the width of the side face of the limiting foot falling rod, and the rubber pad is tightly attached to the inner surface of the limiting clamp by using a double-faced adhesive tape without a base material.

Preferably, the inner wall of installation piece and the lateral wall of gag lever post are open-cell design, be the block connection between ring and the installation piece.

Compared with the prior art, the invention has the beneficial effects that:

(1) the telescopic safety railing for the luxury passenger liner elevator door is provided with the telescopic net rods, so that the telescopic net rods can be stretched and compressed along with elevator doors with different widths, the telescopic safety railing can be suitable for the widths of the luxury passenger liner elevator doors with different widths, and is very light and easy to assemble;

(2) according to the telescopic safety railing for the luxury passenger liner elevator door, the limiting rods are arranged, and the movable nuts at the two ends of the telescopic net rod are arranged inside the lower limiting hole and the upper limiting hole by using the limiting nuts, so that the movable nuts at the two ends of the telescopic net rod can slide up and down inside the lower limiting hole and the upper limiting hole, the telescopic net rod is fixed, and the two ends are more stably balanced during compression and stretching;

(3) this a scalable safety barrier for luxurious mail steamer lift-cabin door through setting up spacing foot pole and clamping, when the elevator width changes, can freely alternate two spacing foot poles that fall like this, reuses spacing clamping and blocks two spacing foot pole fixings, and the rubber pad can reduce the extrusion force of spacing clamping and spacing foot pole side that falls, prevents that the permanent spacing clamping of time from causing the damage to spacing foot pole that falls.

Drawings

FIG. 1 is a schematic overall front view of the present invention;

FIG. 2 is a schematic view of the structure of the telescopic net rod of the present invention;

FIG. 3 is a side view of the spacing clip of the present invention;

fig. 4 is an enlarged schematic view of the structure at the position a of the present invention.

In the figure: 1. a telescopic net rod; 2. a movable nut; 3. a limiting rod; 4. a lower limiting hole; 5. an upper limiting hole; 6. a limit nut; 7. a split clamp; 8. a limit foot falling rod; 9. fixing the bolt; 10. a warning board; 11. limiting clamp; 12. a rubber pad; 13. mounting blocks; 14. a circular ring; 15. the anti-climbing chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a telescopic safety railing for a luxury passenger liner elevator door comprises a telescopic net rod 1, limiting rods 3 and limiting foot dropping rods 8, wherein movable nuts 2 are arranged on the telescopic net rod 1, the limiting rods 3 are arranged on two sides of the telescopic net rod 1, lower limiting holes 4 and upper limiting holes 5 are arranged on the limiting rods 3, limiting nuts 6 are arranged inside the lower limiting holes 4 and the upper limiting holes 5, the limiting nuts 6 are sleeved on the movable nuts 2, the side surface of each limiting rod 3 is connected with an opening clamp 7, two limiting foot dropping rods 8 are arranged at the bottom ends of the limiting rods 3, a fixing bolt 9 is connected between each limiting foot dropping rod 8 and the corresponding limiting rod 3, a warning board 10 is connected to the front view surface of each limiting foot dropping rod 8, a limiting clamp 11 is connected to one top end of each limiting foot dropping rod 8, a rubber pad 12 is connected to the inner end of each limiting clamp 11, a mounting block 13 is arranged on the inner side of the upper end of each limiting rod 3, and a circular ring 14, an anti-climbing chain 15 is connected between the circular rings 14.

Further, flexible net pole 1 is formed by eight band steel combinations, but flexible net pole 1 constitutes extending structure through movable nut 2, can stretch and compress flexible net pole 1 with the elevator door apart from different width like this, can be applicable to the width of the luxury and posters elevator door of different width to it is very light and handy, the equipment is simple.

Further, stop

nut

6 and 2 fixed connection of movable nut, stop nut 6's diameter is greater than the diameter of spacing hole 4 and last spacing hole 5 down, install the movable nut 2 at 1 both ends of flexible net pole in the inside of spacing hole 4 and last spacing hole 5 down through stop nut 6 like this, the movable nut 2 at 1 both ends of flexible net pole just slides about spacing hole 4 and last spacing hole 5 inside down like this, play the fixed action to flexible net pole 1, both ends are more stable balanced when making compression and tensile.

Further, the opening clamp 7 is installed on the side face of the limiting rod 3 in a riveting mode, two bolt holes are formed in the opening clamp 7, the opening clamp 7 can be clamped on the edge of a door through bolts, the opening clamp 7 can be firmly fixed by using screws, installation is very convenient, and workers who are convenient to detach are also used.

Further, spacing foot pole 8 that falls passes through fixing

bolt

9 and 3 fixed connection of gag lever post, and warning sign 10 passes through nut fixed mounting at the spacing face of looking down foot pole 8 in two places, and spacing foot pole 8 that falls can play fixed effect to gag lever post 3 like this to warning sign 10 can play fine suggestion effect.

Further, the draw-in groove width of spacing clamping 11 is the same with spacing foot pole 8's side width, rubber pad 12 uses no substrate double faced adhesive tape and the tight close subsides of the inside surface of spacing clamping 11, when elevator width changes like this, can freely alternate two spacing foot poles 8, reuse spacing clamping 11 with two spacing foot poles 8 fixed blocking, and rubber pad 12 can reduce the extrusion force of spacing clamping 11 and spacing foot pole 8 side, prevent that the permanent spacing clamping 11 of time from causing the damage to spacing foot pole 8 that falls.

Further, the inner wall of installation piece 13 and the lateral wall of gag lever post 3 are the design of trompil formula, are connected for the block between ring 14 and the installation piece 13, can install anti-climb chain 15 like this between two gag lever posts 3, increase safety barrier's protection height, prevent that the passenger from climbing the device, reduce the potential safety hazard.

The working principle is as follows: when the invention is used, firstly, the telescopic net rod 1 is assembled, eight flat steels are combined by using the movable nuts 2, the nuts are not screwed too tightly, so that the telescopic net rod 1 has compressibility and stretchability, the telescopic net rod 1 can be stretched and compressed along with elevator doors with different widths, the telescopic net rod can be suitable for the widths of the Haoye elevator doors with different widths, and is very light and simple to assemble, then the movable nuts 2 at two ends of the telescopic net rod 1 are arranged in the lower limiting hole 4 and the upper limiting hole 5 through the limiting nuts 6, so that the movable nuts 2 at two ends of the telescopic net rod 1 slide up and down in the lower limiting hole 4 and the upper limiting hole 5, the telescopic net rod 1 is fixed, so that two ends are more stable and balanced during compression and stretching, the opening clamp 7 is clamped on the door edge by using bolts, and then the opening clamps 7 at four positions are firmly fixed by using screws, the installation is very convenient like this, also be convenient for the staff dismantles it, then earlier the spacing foot pole 8 that falls who does not have spacing clamping 11 installs in place, screw up fixing bolt 9, install spacing foot pole 8 that falls of installation spacing clamping 11 and block on another root, screw up can, install on installation piece 13 ring 14 that will be equipped with at last anti-climb chain 15, just so the installation is accomplished, when someone will get into the elevator and need dismantle the device, will loosen opening clamp 7 earlier, dismantle fixing bolt 9 again, 3 to 3 directions extrusion of opposite side gag lever post of one side gag lever post can, very convenient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a scalable safety barrier for luxurious mail steamer lift-cabin door, includes flexible net pole (1), gag lever post (3) and spacing foot pole (8) that falls, its characterized in that: the telescopic net rod (1) is provided with a movable nut (2), the two sides of the telescopic net rod (1) are provided with limit rods (3), the limit rods (3) are provided with lower limit holes (4) and upper limit holes (5), limit nuts (6) are arranged inside the lower limit holes (4) and the upper limit holes (5), the limit nuts (6) are sleeved on the movable nuts (2), the side surface of each limit rod (3) is connected with an opening clamp (7), the bottom end of each limit rod (3) is provided with two limit foot-falling rods (8), a fixing bolt (9) is connected between each limit foot-falling rod (8) and the corresponding limit rod (3), the front view surface of each limit foot-falling rod (8) is connected with a warning board (10), one top end of each limit foot-falling rod (8) is connected with a limit clamp (11), the inner end of each limit clamp (11) is connected with a rubber pad (12), the anti-climbing device is characterized in that an installation block (13) is arranged on the inner side of the upper end of the limiting rod (3), circular rings (14) are connected to the installation block (13), and anti-climbing chains (15) are connected between the circular rings (14).

2. The retractable safety rail for luxury cruise ship elevator doors according to claim 1, wherein: the telescopic net rod (1) is formed by combining eight flat steels, and the telescopic net rod (1) forms a telescopic structure through a movable nut (2).

3. The retractable safety rail for luxury cruise ship elevator doors according to claim 1, wherein: and the limiting nut (6) is fixedly connected with the movable nut (2), and the diameter of the limiting nut (6) is larger than the diameters of the lower limiting hole (4) and the upper limiting hole (5).

4. The retractable safety rail for luxury cruise ship elevator doors according to claim 1, wherein: the split clamp (7) is mounted on the side face of the limiting rod (3) in a riveting mode, and two bolt holes are formed in the split clamp (7).

5. The retractable safety rail for luxury cruise ship elevator doors according to claim 1, wherein: spacing foot pole (8) of falling passes through fixing bolt (9) and gag lever post (3) fixed connection, warning sign (10) are through nut fixed mounting in the face of looking of two spacing foot poles of falling (8).

6. The retractable safety rail for luxury cruise ship elevator doors according to claim 1, wherein: the width of a clamping groove of the limiting clamp (11) is the same as the width of the side face of the limiting foot falling rod (8), and the rubber pad (12) is tightly adhered to the inner surface of the limiting clamp (11) by using a double-faced adhesive tape without a base material.

7. The retractable safety rail for luxury cruise ship elevator doors according to claim 1, wherein: the inner wall of installation piece (13) and the lateral wall of gag lever post (3) are the design of trompil formula, be the block connection between ring (14) and installation piece (13).