CN217100419U - Marine detachable stainless steel inclined ladder protection device - Google Patents
Marine detachable stainless steel inclined ladder protection device Download PDFInfo
- Publication number
- CN217100419U CN217100419U CN202220061735.5U CN202220061735U CN217100419U CN 217100419 U CN217100419 U CN 217100419U CN 202220061735 U CN202220061735 U CN 202220061735U CN 217100419 U CN217100419 U CN 217100419U
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- ladder
- stainless steel
- cover body
- splint
- steel inclined
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Abstract
The utility model discloses a marine detachable stainless steel inclined ladder protection device, which comprises a ladder frame, ladder boards, a cover body, an outer clamping plate, an inner clamping plate, a screw rod and a hexagon nut, wherein a plurality of ladder boards are arranged at equal intervals from top to bottom in the middle of the ladder frame, the ladder boards are provided with the cover body, the cover body can be directly placed on the ladder boards of the marine stainless steel inclined ladder through the cover body, the outer clamping plate, the inner clamping plate, the screw rod and the hexagon nut, then the outer clamping plate and the inner clamping plate are respectively fixed on the inner side and the outer side of the stainless steel inclined ladder through the screw rod and the hexagon nut, so as to realize the clamping of the stainless steel inclined ladder boards, thereby realizing the fixation of a protective cover, avoiding the protective cover from falling off or moving in the using process, and using the protective cover to effectively protect the steps and prevent the stainless steel inclined ladder boards from being used for a long time, is damaged by hard objects such as pipes, equipment, outfitting parts, tools and the like, and has convenient disassembly, general use and reusability for each ship.
Description
Technical Field
The utility model relates to a shipbuilding technical field specifically is a marine detachable stainless steel inclined ladder protection device.
Background
In the ship building process, a stainless steel inclined ladder is often used for the upper part and the lower part of a channel, and a large amount of outfitting parts, pipelines, equipment and accessories pass through the upper part and the lower part of the channel, so that the phenomenon of large-area step abrasion or hard damage frequently occurs in the final ship handing-over stage.
Disclosure of Invention
An object of the utility model is to provide a marine detachable stainless steel inclined ladder protection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a marine detachable stainless steel inclined ladder protection device, includes ladder frame, step board, the cover body, outer splint, inner splint, screw rod and hexagon nut, from the top down equidistant a plurality of step board of installing in the middle of the ladder frame, be provided with the cover body on the step board, the both sides bottom of the cover body is close to corner position welding and has four outer splint, install the screw rod on the outer splint, install the inner splint on the screw rod, lie in on the screw rod and install hexagon nut on the medial extremity of inner splint, the step board is pressed from both sides tightly between inner splint and the outer splint, the size of the cover body and the big or small looks adaptation of step board.
As a further aspect of the present invention: the cover body includes main cover plate and arc curb plate, the both sides of main cover plate are provided with the arc curb plate, main cover plate and arc curb plate integral type stamping forming.
As a further aspect of the present invention: the main cover plate is evenly provided with anti-skidding punched holes, and the anti-skidding punched holes penetrate through the upper end and the lower end of the main cover plate.
As a further aspect of the present invention: and the outer clamping plate and the inner clamping plate are both provided with mounting through holes, and the size of each mounting through hole is matched with that of the screw rod.
As a further aspect of the present invention: the peripheral plate body of the antiskid punched hole is in an upward convex shape.
As a further aspect of the present invention: the height of the inner clamping plate is greater than that of the outer clamping plate, and the cover body is made of a stainless steel plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up the cover body, the outer splint, the inner splint, screw rod and hexagon nut, the cover body can directly be placed on the ladder board of on-board stainless steel inclined ladder, then fix outer splint and inner splint respectively in the inside and outside both sides of stainless steel inclined ladder through screw rod and hexagon nut, the realization is tight to the clamp of stainless steel inclined ladder board, thereby can realize the fixed to the safety cover, avoid the safety cover to drop or remove in the use, use this safety cover, can be better carry out effective protection to marking time, prevent it in long-term use, by the pipe, equipment, fitting-out spare, hard object damage such as instrument, possess convenient dismantlement simultaneously, each ship is general and repeatedly usable nature.
Drawings
Fig. 1 is an overall installation effect diagram of a detachable stainless steel inclined ladder protection device for a ship.
Fig. 2 is a schematic view of the overall installation structure of a detachable stainless steel inclined ladder protection device for a ship.
Fig. 3 is an enlarged view of a structure at a position a in fig. 2 of the detachable stainless steel inclined ladder protection device for a ship.
1. A ladder frame; 2. a step plate; 3. a cover body; 301. a main cover plate; 302. an arc-shaped side plate; 4. an outer splint; 5. an inner splint; 6. a screw; 7. a hexagonal nut; 8. anti-skid punching; 9. and installing the through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1-3, in the embodiment of the utility model, a marine detachable stainless steel inclined ladder protection device, including ladder frame 1, step board 2, the cover body 3, outer splint 4, inner splint 5, screw rod 6 and hexagon nut 7, a plurality of step board 2 is installed to the equidistant from top to bottom in the middle of the ladder frame 1, be provided with cover body 3 on the step board 2, the both sides bottom of the cover body 3 is close to corner position welding has four outer splint 4, install screw rod 6 on the outer splint 4, install inner splint 5 on the screw rod 6, lie in on the screw rod 6 and install hexagon nut 7 on the medial extremity of inner splint 5, step board 2 is tightly pressed from both sides between inner splint 5 and outer splint 4, the size of the cover body 3 and the size looks adaptation of step board 2.
The cover body 3 comprises a main cover plate 301 and arc-shaped side plates 302, the arc-shaped side plates 302 are arranged on two sides of the main cover plate 301, and the main cover plate 301 and the arc-shaped side plates 302 are integrally formed in a punching mode.
The main cover plate 301 is uniformly provided with anti-skid punched holes 8, and the anti-skid punched holes 8 penetrate through the upper end and the lower end of the main cover plate 301.
All seted up installation through-hole 9 on outer splint 4 and the interior splint 5, the size of installation through-hole 9 and the size looks adaptation of screw rod 6.
The surrounding plate body of the antiskid punched hole 8 is in an upward convex shape, the antiskid punched hole 8 is obtained by drilling from bottom to top through a drilling machine, and the antiskid performance of the cover body 3 can be improved through the convex design, so that the personnel can walk more safely.
The height of the inner clamping plate 5 is larger than that of the outer clamping plate 4, the inner clamping plate 5 can limit the ladder board 2 conveniently, and the cover body 3 is made of a stainless steel plate.
The utility model discloses a theory of operation is:
when in use, a stainless steel plate with a specific shape is cut out, and then the stainless steel plate is bent into a stepping style according to the shape and the size of the stepping to manufacture the cover body 3, then, the convex antiskid punched holes 8 are uniformly drilled on the main cover plate 301, the outer clamping plates 4 are welded at the four corners of the cover body 3, drilling holes on the outer clamping plate 4, processing four inner clamping plates 5 by thin plates according to the size of the grooves inside the steps, drilling holes, grinding and polishing the sharp corners of the outer clamping plate 4 and the inner clamping plate 5 to ensure that no sharp edges, sharp corners, burrs and other external defects which may cause injury to personnel exist, then installing a screw 6 in the installation through hole 9, the inner end of the screw rod 6 is provided with a hexagon nut 7, so that the outer clamping plate 4 and the inner clamping plate 5 clamp the ladder plate 2 of the inclined ladder, the protection cover is fixed, when the protection cover is disassembled, the four hexagon nuts 7 are firstly screwed off, the screw 6 is pulled out, and then the cover body can be upwards taken out.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a marine detachable stainless steel inclined ladder protection device, includes ladder frame (1), step (2), the cover body (3), outer splint (4), inner splint (5), screw rod (6) and hexagon nut (7), its characterized in that: the utility model discloses a ladder, including ladder frame (1), ladder frame (1) middle from the top down equidistant install a plurality of ladder board (2), be provided with the cover body (3) on ladder board (2), the both sides bottom of the cover body (3) is close to corner position welding and has four outer splint (4), install screw rod (6) on outer splint (4), install inner splint (5) on screw rod (6), lie in on screw rod (6) on the medial extremity of inner splint (5) and install hexagon nut (7), between splint (5) and outer splint (4) including ladder board (2) are pressed from both sides tightly, the size of the cover body (3) and the size looks adaptation of ladder board (2).
2. The detachable stainless steel inclined ladder protection device for the ship of claim 1, wherein: the cover body (3) comprises a main cover plate (301) and arc-shaped side plates (302), the arc-shaped side plates (302) are arranged on two sides of the main cover plate (301), and the main cover plate (301) and the arc-shaped side plates (302) are integrally formed in a punching mode.
3. The marine detachable stainless steel inclined ladder protection device of claim 2, characterized in that: the anti-skidding punching die is characterized in that anti-skidding punching holes (8) are uniformly formed in the main cover plate (301), and the anti-skidding punching holes (8) penetrate through the upper end and the lower end of the main cover plate (301).
4. The detachable stainless steel inclined ladder protection device for the ship of claim 1, wherein: all seted up installation through-hole (9) on outer splint (4) and inner splint (5), the size of installation through-hole (9) and the size looks adaptation of screw rod (6).
5. The detachable stainless steel inclined ladder protection device for the ship of claim 3, wherein: the peripheral plate body of the antiskid punched hole (8) is in an upward convex shape.
6. The detachable stainless steel inclined ladder protection device for the ship of claim 1, wherein: the height of the inner clamping plate (5) is greater than that of the outer clamping plate (4), and the cover body (3) is made of stainless steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220061735.5U CN217100419U (en) | 2022-01-11 | 2022-01-11 | Marine detachable stainless steel inclined ladder protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220061735.5U CN217100419U (en) | 2022-01-11 | 2022-01-11 | Marine detachable stainless steel inclined ladder protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217100419U true CN217100419U (en) | 2022-08-02 |
Family
ID=82593762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220061735.5U Active CN217100419U (en) | 2022-01-11 | 2022-01-11 | Marine detachable stainless steel inclined ladder protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217100419U (en) |
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2022
- 2022-01-11 CN CN202220061735.5U patent/CN217100419U/en active Active
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