CN217416045U

CN217416045U - Steel grating for ship

Info

Publication number: CN217416045U
Application number: CN202221428933.7U
Authority: CN
Inventors: 陈世立; 蔡扬扬; 王华明; 王鹏
Original assignee: Yantai Hualian Steel Structure Co ltd
Current assignee: Yantai Hualian Steel Structure Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-13
Anticipated expiration: 2032-06-09

Abstract

The application relates to the technical field of steel grating plates, in particular to a steel grating plate for a ship. This application, including two baffles, two one side fixedly connected with grid plate that the baffle is close to each other, the surface of grid plate is equipped with limit structure, limit structure includes the antiskid cover, the upper surface at the grid plate is overlapped to the antiskid, the mounting panel is installed with the help of the bolt to one side of antiskid cover, the lower fixed surface of mounting panel is connected with the connecting plate, the lower extreme fixedly connected with inserted block of connecting plate, the sliding surface of inserted block is connected with the snap ring, snap ring fixed connection is in one side of grid plate, the groove of accomodating has been seted up to one side of inserted block. The problem of traditional steel grating generally directly set up anti-skidding groove on the steel grating and carry out anti-skidding processing is solved, use the longer time after, traditional steel grating takes place wearing and tearing easily, and then reduces anti-skidding effect, inconvenient change, and then reduced the steel grating practicality to a certain extent.

Description

Steel grating for ship

Technical Field

The application relates to the technical field of steel grating plates, in particular to a steel grating plate for a ship.

Background

The steel grating carries out cross arrangement according to certain interval and horizontal pole with the band steel, and have a steel goods of square check in the middle of welding into, when the steel grating uses on the ship, be used for as trench cover board mostly, step plate etc, when the steel grating is as on-ship stair step plate, traditional steel grating generally is that directly set up the non-slip bowl on the steel grating and carry out anti-skidding processing, use the longer back, wearing and tearing take place easily for traditional steel grating, and then reduce anti-skidding effect, inconvenient change, and then the practicality of steel grating has been reduced to a certain extent.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve to have among the prior art traditional steel grating to generally directly set up the antiskid groove on the steel grating and carry out anti-skidding processing, uses the longer time after, and traditional steel grating takes place wearing and tearing easily, and then reduces anti-skidding effect, and inconvenient the change has then reduced the shortcoming of steel grating practicality to a certain extent, and a marine steel grating that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a marine steel grating, includes two baffles, two one side fixedly connected with grid plate that the baffle is close to each other, the surface of grid plate is equipped with limit structure, limit structure includes anti-skidding cover, anti-skidding ways is at the upper surface of grid plate, the mounting panel is installed with the help of the bolt to one side of anti-skidding cover, the lower fixed surface of mounting panel is connected with the connecting plate, the lower extreme fixedly connected with inserted block of connecting plate, the sliding surface of inserted block is connected with the snap ring, snap ring fixed connection is in one side of grid plate, the groove of accomodating has been seted up to one side of inserted block, the inslot wall fixedly connected with spring of accomodating of inserted block, the three hornblocks of one end fixedly connected with of inserted block are kept away from to the spring.

The effect that above-mentioned part reaches is: the quick-change friction sleeve has the advantages that the anti-skidding sleeve can be quickly installed on the grid plate, and the friction sleeve can be quickly replaced after the grid plate is worn and torn after being used for a long time.

Preferably, the accommodating groove inner wall of the inserting block is fixedly connected with two limiting strips, and the surfaces of the limiting strips are connected with the inserting block in a sliding manner.

The effect that above-mentioned part reaches is: the effect of limiting the moving position of the insert is achieved.

Preferably, the inclined plane of the triangular block is fixedly connected with a plurality of arc strips, and the arc strips are uniformly distributed on the surface of the triangular block.

The effect that above-mentioned part reaches does: the effect of reducing the surface roughness of the triangular block is achieved.

Preferably, the upper surface of the triangular block is fixedly connected with an anti-slip pad, and the anti-slip pad is a rubber pad.

The effect that above-mentioned part reaches is: the effect of improving the friction force between the triangular blocks and the clamping ring is achieved, and then the limiting strength of the triangular blocks to the clamping ring is improved.

Preferably, one side of the triangular block, which is close to the spring, is fixedly connected with a limiting rod, and the arc surface of the limiting rod is connected with the spring in a sliding manner.

The effect that above-mentioned part reaches is: reached when the spring is flexible, can slide along the gag lever post, and then carried out the effect limited to spring force direction.

Preferably, the lower end of the insertion block is fixedly connected with a projection, and the lower end of the projection is a pointed end.

The effect that above-mentioned part reaches is: the effect of conveniently carrying out quick location between inserted block and the snap ring has been reached.

Preferably, one side that two the baffle kept away from each other is equipped with protective structure, protective structure includes the cardboard, cardboard fixed connection is on the surface of baffle, the cardboard internal thread is inserted and is equipped with the screw rod, the lower extreme of screw rod rotates and is connected with the slide rail, the inner wall sliding connection of slide rail has the draw runner, the lower fixed surface of draw runner is connected with the buckle, two the one end fixedly connected with protection network that the buckle is close to each other.

The effect that above-mentioned part reaches does: the effect of covering the grid plate below is achieved, articles are prevented from falling, and the condition that the articles directly fall from the gap of the grid plate is achieved.

Preferably, one side of the slide rail, which is close to the screw rod, is fixedly connected with two limiting plates, and the two limiting plates are located on two sides of the clamping plate.

The effect that above-mentioned part reaches is: the effect of limiting the moving position of the sliding rail is achieved.

To sum up, the beneficial effect of this application is:

in this application, through setting up limit structure, reached when the antiskid cover takes place to age, can carry out the effect of changing to the antiskid cover fast, and then improve the effect of grid plate practicality.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic partial structural view of FIG. 1 of the present application;

FIG. 3 is a schematic structural view of a limiting structure of the present application;

fig. 4 is a partially disassembled view of fig. 3 of the present application.

Illustration of the drawings: 1. a baffle plate; 2. a grid plate; 3. a limiting structure; 301. mounting a plate; 302. a connecting plate; 303. inserting a block; 304. a snap ring; 305. a storage groove; 306. a spring; 307. a triangular block; 308. a limiting strip; 309. a circular arc strip; 310. a non-slip mat; 311. a limiting rod; 312. a bump; 313. an anti-slip sleeve; 4. a protective structure; 41. clamping a plate; 42. a screw; 43. a slide rail; 44. a slide bar; 45. buckling the plate; 46. a protective net; 47. and a limiting plate.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a marine steel grating, includes two baffles 1, and one side fixedly connected with net board 2 that two baffles 1 are close to each other, the surface of net board 2 is equipped with limit structure 3, and one side that two baffles 1 kept away from each other is equipped with protective structure 4.

The specific arrangement and function of the limit structure 3 and the protective structure 4 will be described in detail below.

Referring to fig. 2 to 4, in the present embodiment: limit structure 3 includes anti-skidding cover 313, anti-skidding cover 313 overlaps the upper surface at grid plate 2, mounting panel 301 is installed with the help of the bolt to one side of anti-skidding cover 313, mounting panel 301's lower fixed surface is connected with connecting plate 302, the lower extreme fixedly connected with inserted block 303 of connecting plate 302, the surperficial sliding connection of inserted block 303 has snap ring 304, snap ring 304 fixed connection is in one side of grid plate 2, accomodate groove 305 has been seted up to one side of inserted block 303, the groove 305 inner wall fixedly connected with spring 306 of accomodating of inserted block 303, the one end fixedly connected with triangle piece 307 of inserted block 303 is kept away from to spring 306, remove anti-skidding cover 313, make the inserted block 303 imbed in snap ring 304, reached and to have installed anti-skidding cover 313 on grid plate 2 fast, after grid plate 2 uses the wearing and tearing for a long time, the effect of friction bushing can be changed fast. Two limiting strips 308 are fixedly connected to the inner wall of the accommodating groove 305 of the inserting block 303, the surfaces of the limiting strips 308 are connected with the inserting block 303 in a sliding mode, and the effect of limiting the moving position of the inserting block 303 is achieved. The inclined plane fixedly connected with a plurality of circular arc strip 309 of triangle block 307, a plurality of circular arc strip 309 evenly distributed have reached the effect that reduces triangle block 307 surface roughness on the surface of triangle block 307.

Referring to fig. 2 to 4, in the present embodiment: the non-slip mat 310 is fixedly connected to the upper surface of the triangular block 307, the non-slip mat 310 is a rubber mat, the effect of improving the friction force between the triangular block 307 and the snap ring 304 is achieved, and the limiting strength of the triangular block 307 to the snap ring 304 is further improved. One side fixedly connected with gag lever post 311 that triangle piece 307 is close to spring 306, the arc surface and the spring 306 sliding connection of gag lever post 311 have reached when spring 306 is flexible, can slide along gag lever post 311, and then carry out the effect of restriction to spring 306 elasticity direction. The lower end of the insertion block 303 is fixedly connected with a projection 312, and the lower end of the projection 312 is pointed, so that the effect of facilitating quick positioning between the insertion block 303 and the snap ring 304 is achieved.

Referring to fig. 2, in the present embodiment: protective structure 4 includes cardboard 41, cardboard 41 fixed connection is on the surface of baffle 1, cardboard 41 internal thread is inserted and is equipped with screw rod 42, screw rod 42's lower extreme rotates and is connected with slide rail 43, slide rail 43's inner wall sliding connection has draw runner 44, the lower fixed surface of draw runner 44 is connected with buckle 45, the one end fixedly connected with protection network 46 that two buckle 45 are close to each other, the effect of covering has been reached to net board 2 below, and then the direct condition appearance that drops from net board 2 gap of article is avoided. Two limiting plates 47 are fixedly connected to one side of the sliding rail 43 close to the screw rod 42, and the two limiting plates 47 are located on two sides of the clamping plate 41, so that the effect of limiting the moving position of the sliding rail 43 is achieved.

The theory of operation, when need install anti-skidding cover 313 on grid plate 2, directly insert anti-skidding cover 313 on grid plate 2, mounting panel 301 drives the inserted block 303 and inserts in snap ring 304 this moment, lug 312 of inserted block 303 lower extreme can insert earlier in snap ring 304, reached to a certain extent and made things convenient for the effect that the inserted block 303 inserted in snap ring 304 fast, inserted block 303 can drive triangle block 307 and extrude in snap ring 304, triangle block 307 receives the extrusion can withdraw in the groove 305 of accomodating of inserted block 303, spring 306 is in by compressed state this moment, after inserted block 303 passes from snap ring 304, spring 306 can give triangle block 307 elasticity, triangle block 307 can slide along the inner wall of accomodating groove 305, triangle block 307 removes and can slide along the surface of spacing 308, spacing 308 has played the effect of restricting the triangle block 307 removal position.

Triangular block 307 can be followed the roll-off in the inserted block 303 this moment, triangular block 307 can block on snap ring 304 this moment, the effect of fixing the inserted block 303 position has been reached, when triangular block 307 stretches out from accomodating groove 305, arc 309 on the triangular block 307 can slide with snap ring 304, arc 309 has played the effect that reduces frictional force between triangular block 307 and the snap ring 304, slipmat 310 can contact snap ring 304 surface this moment, slipmat 310 has played the effect that increases frictional force between triangular block 307 and the snap ring 304, through setting up limit structure 3, when slipcover 313 takes place to age, can change the effect to slipcover 313 fast, and then improve the effect of grid 2 practicality.

When the protection net 46 needs to be installed on the grid plate 2, the sliding strips 44 at the two ends of the protection net 46 directly slide in along the inner wall of the sliding rail 43, after the sliding strips slide to a proper position, the screw rod 42 is rotated, the screw rod 42 drives the sliding rail 43 to move upwards by means of threads, the sliding rail 43 moves upwards and slides along the surface of the limiting plate 47, the limiting plate 47 has the effect of limiting the moving position of the sliding rail 43, and the effect of installing the protection net 46 on the grid plate 2 is further achieved.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides a marine steel grating, includes two baffles (1), its characterized in that: one side of each baffle (1) close to each other is fixedly connected with a grid plate (2), the surface of the grid plate (2) is provided with a limiting structure (3), the limiting structure (3) comprises an anti-skid sleeve (313), the anti-skid sleeve (313) is sleeved on the upper surface of the grid plate (2), one side of the anti-skid sleeve (313) is provided with a mounting plate (301) by means of a bolt, the lower surface of the mounting plate (301) is fixedly connected with a connecting plate (302), the lower end of the connecting plate (302) is fixedly connected with an inserting block (303), the surface of the inserting block (303) is connected with a snap ring (304) in a sliding way, the snap ring (304) is fixedly connected with one side of the grid plate (2), one side of the inserting block (303) is provided with a containing groove (305), the inner wall of the containing groove (305) of the inserting block (303) is fixedly connected with a spring (306), one end of the spring (306) far away from the inserting block (303) is fixedly connected with a triangular block (307).

2. A steel grating for a ship according to claim 1, wherein: the inner wall of the accommodating groove (305) of the inserting block (303) is fixedly connected with two limiting strips (308), and the surfaces of the limiting strips (308) are connected with the inserting block (303) in a sliding mode.

3. A steel grating for a ship according to claim 1, wherein: the inclined plane fixedly connected with a plurality of arc strip (309) of triangle piece (307), a plurality of arc strip (309) evenly distributed is on the surface of triangle piece (307).

4. The marine steel grating as set forth in claim 1, wherein: the upper surface of the triangular block (307) is fixedly connected with a non-slip pad (310), and the non-slip pad (310) is a rubber pad.

5. A steel grating for a ship according to claim 1, wherein: one side fixedly connected with gag lever post (311) that triangle piece (307) are close to spring (306), the arc surface and spring (306) sliding connection of gag lever post (311).

6. A steel grating for a ship according to claim 5, characterized in that: the lower end of the inserting block (303) is fixedly connected with a convex block (312), and the lower end of the convex block (312) is a pointed end.

7. A steel grating for a ship according to claim 6, characterized in that: two one side that baffle (1) kept away from each other is equipped with protective structure (4), protective structure (4) include cardboard (41), cardboard (41) fixed connection is on the surface of baffle (1), cardboard (41) internal thread is inserted and is equipped with screw rod (42), the lower extreme of screw rod (42) is rotated and is connected with slide rail (43), the inner wall sliding connection of slide rail (43) has draw runner (44), the lower fixed surface of draw runner (44) is connected with buckle (45), two one end fixedly connected with protection network (46) that buckle (45) are close to each other.

8. The marine steel grating as set forth in claim 7, wherein: one side of the slide rail (43) close to the screw rod (42) is fixedly connected with two limiting plates (47), and the two limiting plates (47) are positioned on two sides of the clamping plate (41).