阅读说明：本技术 一种全封闭防积砂钢跳板 (Totally-enclosed sand accumulation-preventing steel springboard ) 是由 印秋奇 于 2021-10-09 设计创作，主要内容包括：本发明公开了一种全封闭防积砂钢跳板,包括钢跳板板体,钢跳板板体两侧均通过热镀锌板材围成中空的方管；方管的外侧面均设置有第一加强筋；方管的底部均设置有圆弧状第二加强筋；第二加强筋内安装有防滑胶条；方管的内侧面的热镀锌板材设置为倾斜的“L”形并与钢跳板板体背面接触。由于采用了钢跳板板体两侧均通过热镀锌板材围成中空的方管,钢跳板板体两侧面且位于方管外端焊接有封头板,所以,有效解决了现有技术中板体底部的加强筋两侧面以及边框内侧产生的灰尘很难处理,在实际作业时,灰尘会被吹到船体的船板上,进而会影响船板的耐腐性能的技术问题,进而实现了钢跳板上的灰尘很容易被清理干净,不会影响船板的耐腐性能。(The invention discloses a totally-enclosed sand accumulation preventing steel springboard, which comprises a steel springboard body, wherein two sides of the steel springboard body are enclosed into a hollow square tube through hot galvanizing plates; the outer side surfaces of the square tubes are provided with first reinforcing ribs; the bottom of each square tube is provided with an arc-shaped second reinforcing rib; an anti-slip rubber strip is arranged in the second reinforcing rib; the hot galvanizing plate on the inner side surface of the square tube is arranged to be in an inclined L shape and is contacted with the back surface of the steel springboard body. The hollow square tube is enclosed by the two sides of the steel springboard body through the hot galvanizing plates, and the end sealing plates are welded on the two side faces of the steel springboard body and positioned at the outer ends of the square tube, so that the technical problem that the corrosion resistance of the ship board is affected due to the fact that dust generated on the two side faces of the reinforcing ribs and the inner side of the frame in the bottom of the ship body in the prior art is difficult to treat is effectively solved, and the dust can be blown onto the ship board of the ship body during actual operation, so that the dust on the steel springboard is easily cleaned up, and the corrosion resistance of the ship board cannot be affected.)

1. The utility model provides a totally closed long-pending sand steel springboard of preventing, includes the steel springboard plate body, its characterized in that: the two sides of the steel springboard body are enclosed into a hollow square pipe through hot galvanizing plates;

the outer side surfaces of the square tubes are provided with first reinforcing ribs;

the bottom of each square tube is provided with an arc-shaped second reinforcing rib;

an anti-slip rubber strip is arranged in the second reinforcing rib;

the hot galvanizing plate on the inner side surface of the square pipe is arranged into an inclined L-shaped supporting surface and is contacted with the back surface of the steel springboard body;

a third reinforcing rib is arranged on the front surface of the steel springboard body and close to the square pipe;

the third strengthening rib by inboard outside extrusion, the third strengthening rib after the extrusion contacts with the "L" shape holding surface of slope:

a fourth reinforcing rib is transversely arranged in the center of the front face of the steel springboard body, and a plurality of groups of drain holes are uniformly arranged in the fourth reinforcing rib;

and a plurality of groups of punching assemblies are uniformly arranged on the front surface of the steel springboard body and positioned on two sides of the fourth reinforcing rib.

2. The fully-enclosed sand accumulation prevention steel springboard as claimed in claim 1, wherein: the punching assembly specifically comprises an anti-slip punching hole and a sand leakage punching hole, the anti-slip punching hole and the sand leakage punching hole are arranged at intervals, and the anti-slip punching hole and the sand leakage punching hole of two adjacent groups are arranged in an S shape; the outermost sides of the punching assemblies are all punched in an anti-skidding mode.

3. The fully-enclosed sand accumulation prevention steel springboard as claimed in claim 2, wherein: the anti-skid punched holes are conical, the upper sides of the punched holes protrude out of the surface of the steel springboard body and incline to the outer ring by 45 degrees;

the sand leakage punched hole is conical, the lower side of the punched hole is recessed out of the surface of the steel springboard body and inclines 45 degrees to the inner ring.

4. The fully-enclosed sand accumulation prevention steel springboard as claimed in claim 1, wherein: sealing plates are welded on the two side faces of the steel springboard body and positioned at the outer end of the square pipe;

the end sealing plate is provided with two groups of V-shaped openings;

the head sealing plate between the V-shaped openings is folded inwards.

5. The fully-enclosed sand accumulation prevention steel springboard as claimed in claim 1, wherein: the drain hole is a flat hole.

Technical Field

The invention relates to the technical field of building construction, ship building and petrochemical construction, in particular to a totally-enclosed sand accumulation preventing steel springboard.

Background

At present, in the period of high-speed development in China, the building industry and the ship industry are rapidly developed, so that the construction field is rapidly industrialized, and most of the modern building industry and the ship industry abandon traditional workshop type construction equipment, for example, most of the traditional springboards used in the building industry and the ship industry are bamboo springboards, wood springboards and the like. Although new and industrialized construction equipment is used at present, for example, a steel springboard is used at present, the technical standard of the steel springboard is still the ministry standard established in 1988 (YBJ 211-88). The standard has not met the requirements of the current market on the standards of strength, flexibility, safety performance, disassembly and assembly, product shape and the like. Particularly, as metallic materials have been developed, some new metallic materials have been used to manufacture the steel diving board, such as galvanized steel.

In the prior art, a plurality of criss-cross reinforcing ribs are arranged below a steel springboard, and the end part of each reinforcing rib is fixed on a frame; evenly be provided with a plurality of groups on the plate body among the prior art and punch a hole, punch a hole and be the toper, punch a hole upside protrusion in the plate body and to the slope of outer circle 45, play skid-proof effect.

However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems:

1. the dust that the inboard production of strengthening rib both sides face and the frame of plate body bottom is difficult to be handled, and when the actual operation, the dust can be blown on the ship board of hull, and then can influence the corrosion resistance of ship board.

2. The punched holes arranged on the surface of the plate body only play a role in skid resistance and cannot play a role in sand prevention at the same time.

3. The traditional steel springboard body adopts a welding process, and a surface coating can be broken after welding, so that the steel springboard body is easy to rust.

Disclosure of Invention

The embodiment of the application provides a totally closed sand accumulation steel springboard of preventing, and the dust that has solved the inboard production of strengthening rib both sides face and the frame of plate body bottom among the prior art is hardly handled, and when the actual operation, the dust can be blown to the ship board of hull on, and then can influence technical problem such as corrosion resistance of ship board, has realized that the dust on the steel springboard is cleared up very easily, can not influence the corrosion resistance of ship board.

The embodiment of the application provides a totally-enclosed sand accumulation preventing steel springboard, which comprises a steel springboard body, wherein two sides of the steel springboard body are enclosed into a hollow square tube through hot galvanizing plates;

furthermore, the outer side surfaces of the square pipes are provided with first reinforcing ribs;

further, the bottom of each square tube is provided with a circular arc-shaped second reinforcing rib;

furthermore, an anti-skid rubber strip is arranged in the second reinforcing rib;

furthermore, the hot-dip galvanized sheet material on the inner side surface of the square pipe is arranged into an inclined L-shaped supporting surface and is contacted with the back surface of the steel springboard body;

furthermore, a third reinforcing rib is arranged on the front surface of the steel springboard body and close to the square pipe;

furthermore, the third reinforcing rib is extruded from the inner side to the outer side, and the extruded third reinforcing rib is contacted with the inclined L-shaped supporting surface;

furthermore, a fourth reinforcing rib is transversely arranged in the center of the front surface of the steel springboard body, and a plurality of groups of drain holes are uniformly arranged in the fourth reinforcing rib.

Furthermore, a plurality of groups of punching assemblies are uniformly arranged on the front surface of the steel springboard body and on two sides of the fourth reinforcing rib.

Furthermore, the punching assembly specifically comprises an anti-slip punching hole and a sand leakage punching hole, the anti-slip punching hole and the sand leakage punching hole are arranged at intervals, and the anti-slip punching hole and the sand leakage punching hole of two adjacent groups are arranged in an S shape; the outermost sides of the punching assemblies are all punched in an anti-skidding mode.

Furthermore, the antiskid punched hole is conical, the upper side of the punched hole protrudes out of the surface of the steel springboard body and inclines for 45 degrees towards the outer ring;

furthermore, the sand leakage punched hole is conical, the lower side of the punched hole is recessed out of the surface of the steel springboard body and inclines 45 degrees to the inner ring.

Furthermore, end sealing plates are welded on the two side surfaces of the steel springboard body and positioned at the outer end of the square pipe;

furthermore, the end sealing plate is provided with two groups of V-shaped openings;

furthermore, the end sealing plate between the V-shaped openings is folded inwards.

Further, the drain hole is a flat hole.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. the hollow square tube is enclosed by the two sides of the steel springboard body through the hot galvanizing plates, and the end sealing plates are welded on the two side faces of the steel springboard body and positioned at the outer ends of the square tube, so that the technical problem that the corrosion resistance of the ship board is affected due to the fact that dust generated on the two side faces of the reinforcing ribs and the inner side of the frame in the bottom of the ship body in the prior art is difficult to treat is effectively solved, and the dust can be blown onto the ship board of the ship body during actual operation, so that the dust on the steel springboard is easily cleaned up, and the corrosion resistance of the ship board cannot be affected.

2. The antiskid punched holes and the sand leaking punched holes are arranged at intervals, the antiskid punched holes and the sand leaking punched holes in two adjacent groups are arranged in an S shape, the antiskid punched holes are conical, and the upper sides of the punched holes protrude out of the surface of the steel springboard body and incline to the outer ring by 45 degrees; hourglass sand punches a hole and is the toper, and the downside that punches a hole is concave from springboard plate body surface and to inner circle slope 45, so effectively solved punching a hole that prior art plate body surface set up and only played skid-proof effect, can not play the effect of sand control simultaneously, and then realized that the springboard both can skid-proof and can leak the function of sand, adopt the antiskid that the S-shaped was arranged to punch a hole simultaneously and can also increase anti-skidding performance.

3. Because the hot galvanizing plate is adopted to manufacture the steel springboard, the hot galvanizing plate on the inner side surface of the square tube is arranged into an inclined L-shaped supporting surface and is contacted with the back surface of the steel springboard body; a third reinforcing rib is arranged on the front side of the steel springboard body and close to the square pipe; the third strengthening rib is by inboard extrusion to the outside, and the contact of the third strengthening rib after the extrusion and the "L" shape holding surface of slope, the steel springboard plate body has restricted "L" shape holding surface through the extrusion of third strengthening rib, exempts from the welding, so effectively solved the rusty technical problem of steel springboard among the prior art, and then realized that the steel springboard possesses rust-resistant effect, prolonged the life cycle of steel springboard.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present application;

FIG. 2 is a schematic side view of an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a second embodiment of the present application;

fig. 4 is a schematic structural diagram of the head plate of the present application.

Detailed Description

The embodiment of the application provides a totally closed sand accumulation steel springboard of preventing, and the dust that has solved the inboard production of strengthening rib both sides face and the frame of plate body bottom among the prior art is hardly handled, and when the actual operation, the dust can be blown to the ship board of hull on, and then can influence technical problem such as corrosion resistance of ship board, has realized that the dust on the steel springboard is cleared up very easily, can not influence the corrosion resistance of ship board.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Example one

A totally-enclosed sand accumulation prevention steel springboard comprises a steel springboard body 1, wherein two sides of the steel springboard body 1 are enclosed into a hollow square tube 8 through hot galvanizing plates; the outer side surfaces of the square tubes 8 are provided with first reinforcing ribs 9; the bottom of each square tube 8 is provided with an arc-shaped second reinforcing rib 7; an anti-slip rubber strip is arranged in the second reinforcing rib 9; the hot-dip galvanized sheet material on the inner side surface of the square pipe 8 is arranged into an inclined L-shaped supporting surface 11 and is contacted with the back surface of the steel springboard body 1; a third reinforcing rib 6 is arranged on the front surface of the steel springboard body 1 and close to the square tube 8; the third reinforcing rib 6 is extruded from the inner side to the outer side, and the extruded third reinforcing rib 6 is contacted with the inclined L-shaped supporting surface 11; the center of the front surface of the steel springboard body 1 is transversely provided with a fourth reinforcing rib 4, and a plurality of groups of water drainage holes 5 are uniformly arranged in the fourth reinforcing rib 4. Three groups of punching assemblies are uniformly arranged on the front surface of the steel springboard body 1 and on two sides of the fourth reinforcing rib 4; the punching assembly specifically comprises an anti-skid punching hole 3 and a sand leakage punching hole 2, the anti-skid punching hole 3 and the sand leakage punching hole 2 are arranged at intervals, and the anti-skid punching holes 3 and the sand leakage punching holes 2 of two adjacent groups are arranged in an S shape; the outermost sides of the punching assemblies are all anti-skidding punching holes 3. The anti-skid punched hole 3 is conical, the upper side of the punched hole protrudes out of the surface of the steel springboard body 1 and inclines for 45 degrees to the outer ring; the sand leakage punched hole 2 is conical, the lower side of the punched hole is recessed out of the surface of the steel springboard body 1 and inclines to the inner ring by 45 degrees; the end sealing plates 10 are welded on the two side faces of the steel springboard body 1 and positioned at the outer ends of the square tubes 8; the head sealing plate 10 is provided with two groups of V-shaped openings 101; the head sealing plate 10 between the V-shaped openings 101 is folded inwards; the drain hole 5 is a flat hole.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

the hollow square tube is enclosed by the two sides of the steel springboard body through the hot galvanizing plates, and the end sealing plates are welded on the two side faces of the steel springboard body and positioned at the outer ends of the square tube, so that the technical problem that the corrosion resistance of the ship board is affected due to the fact that dust generated on the two side faces of the reinforcing ribs and the inner side of the frame in the bottom of the ship body in the prior art is difficult to treat is effectively solved, and the dust can be blown onto the ship board of the ship body during actual operation, so that the dust on the steel springboard is easily cleaned up, and the corrosion resistance of the ship board cannot be affected.

The antiskid punched holes and the sand leaking punched holes are arranged at intervals, the antiskid punched holes and the sand leaking punched holes in two adjacent groups are arranged in an S shape, the antiskid punched holes are conical, and the upper sides of the punched holes protrude out of the surface of the steel springboard body and incline to the outer ring by 45 degrees; hourglass sand punches a hole and is the toper, and the downside that punches a hole is concave to be out of springboard plate body surface and to inner circle slope 45, and the subassembly that punches a hole all adopts the antiskid to punch a hole in the outside, so effectively solved the effect that punches a hole that prior art plate body surface set up and only played antiskid, can not play the effect of sand control simultaneously, and then realized the function that the springboard both can antiskid and can leak sand, adopt the antiskid that the S-shaped was arranged to punch a hole simultaneously and can also increase anti-skidding performance.

Because the hot galvanizing plate is adopted to manufacture the steel springboard, the hot galvanizing plate on the inner side surface of the square tube is arranged into an inclined L-shaped supporting surface and is contacted with the back surface of the steel springboard body; a third reinforcing rib is arranged on the front side of the steel springboard body and close to the square pipe; the third strengthening rib is by inboard extrusion to the outside, and the contact of the third strengthening rib after the extrusion and the "L" shape holding surface of slope, the steel springboard plate body has restricted "L" shape holding surface through the extrusion of third strengthening rib, exempts from the welding, so effectively solved the rusty technical problem of steel springboard among the prior art, and then realized that the steel springboard possesses rust-resistant effect, prolonged the life cycle of steel springboard.

Example two

Two groups of punching assemblies are uniformly arranged on the front surface of the steel springboard body 1 and on two sides of the fourth reinforcing rib 4; the punching assembly specifically comprises an anti-skid punching hole 3 and a sand leakage punching hole 2, the anti-skid punching hole 3 and the sand leakage punching hole 2 are arranged at intervals, and the anti-skid punching holes 3 and the sand leakage punching holes 2 of two adjacent groups are arranged in an S shape; the anti-skid punched hole 3 is conical, the upper side of the punched hole protrudes out of the surface of the steel springboard body 1 and inclines for 45 degrees to the outer ring; the sand leakage punched hole 2 is conical, the lower side of the punched hole is recessed from the surface of the steel springboard body 1, and the lower side of the punched hole is inclined to the inner ring by 45 degrees.

EXAMPLE III

The dimensions (width. times. side height) of the invention of the present application include 240 mm. times.45 mm, 240 mm. times.50 mm, 250 mm. times.50 mm, 300 mm. times.55 mm and the like.

The hot galvanized sheet of the present application employs DX51D + Z.

The anti-skidding rubber pad of installation in this application second strengthening rib can adopt rivet installation or glue installation, has increased substantially the security performance.

The width of the steel springboard body is larger than or equal to 300mm, 6 rows of holes are adopted, and the width of the steel springboard body is smaller than 300mm, 4 rows of holes are adopted.

This application is through carrying out even extrusion to third strengthening rib outside surface, guarantees that the third strengthening rib can restrict the running of "L" shape holding surface, reaches and exempts from welded purpose, can not destroy the cladding material on steel springboard plate body surface, has played rust-resistant effect, has prolonged the life cycle of steel springboard.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.