CN104499666B - Antislip strip and inclined ladder with same - Google Patents
Antislip strip and inclined ladder with same Download PDFInfo
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- CN104499666B CN104499666B CN201410787885.4A CN201410787885A CN104499666B CN 104499666 B CN104499666 B CN 104499666B CN 201410787885 A CN201410787885 A CN 201410787885A CN 104499666 B CN104499666 B CN 104499666B
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Abstract
The invention discloses an antislip strip. The antislip strip comprises a steel plate (1) arranged on the innermost layer and coated with an anticorrosive coating layer (2) on the surface. The steel plate (1) wraps an inner resin layer (3) and is covered with glass fibers (4), an outer resin layer (5) is attached to the outer portion of the glass fibers (4), and rubber particles (7) are adhered to the outer surface of the outer resin layer (5) through adhesives (6) in a paving manner. The invention further discloses an inclined ladder with the antislip strip. Chamfered antislip strips of right-angle edgefold structure are arranged at the start positions 80-150 mm away from the outer sides of the upper portions of steps. The antislip strip used for stair steps has the advantages of high strength, wear resistance, impact resistance, waterproofness, slipping resistance, corrosion resistance, fireproofing and the like.
Description
Technical field
The present invention relates to the slip-proofing device that indoor and outdoor passage uses, more particularly, it relates to heavy oil dirt and in the air
The slip-proofing device that place containing chemical substance, especially stair, the position such as mark time use.
Background technology
The characteristic of ocean engineering place passage: humid environment, often existing greasy dirt, personnel pass through frequently.Therefore shipowner is to inclined ladder
Nosing requirement is higher, needs there is excellent non-skid property, and the anti-slip technology in general maritime affairs and road has been not enough to protect
Demonstrate,prove anti-skidding safety requirements.
In the case of water drenching, heavy oil dirt and chemical splash, traditional nosing tread plate can be because water drenching, and heavy oil is dirty
Lost efficacy with chemical splash, and made personnel be susceptible to the danger slipped, often produce serious personal injury.In extra large work work
In the oil-gas exploration and production process of journey, greasy dirt is serious, needs a kind of tread plate must have the property that
1st, high-mechanic: under the conditions of production operation, the personnel's load with equipment increases, and walking is frequently it is desirable to have anti-impact
Hitting property and wear-resisting, durability.
2nd, waterproof: particularly sea water resistance and salt fog.
3rd, oil resistant: place often has lubricant grease, hydraulic oil, the oil based article such as fuel oil.Require in oil pollution
Under, still keep non-skid property.
4th, fire resisting: require to have good fire resistance and have under fire conditions low broadcast combustion, and require composite wood
Material, under fire conditions, does not produce poisonous and harmful flue gas.
5th, resistance to chemical attack: when in atmosphere with there is chemical spill in chemical industry place, it is understood that there may be acid-base class chemicals,
Example hydrochloric acid, nitric acid, sodium hydroxide, ozone, sulfur dioxide and chlorine etc..Vinyl-based fiberglass is antiseptical optimum selection.
The present invention need to solve above-mentioned main five class challenges.
Content of the invention
The present invention devises a kind of ocean engineering inclined ladder tread plate, and sheet metal is cladded with glass fibre, by high with chemically-resistant
Strong resin is closed, and the combined type tread plate in upper surface bonding oil resistant rubber granule, so that stair step is anti-
Draw runner has the characteristics such as high intensity, wear-resistant, impact resistance, waterproof, anti-skidding, anticorrosion and fire prevention.
In order to achieve the above object, the present invention provides a kind of tread plate, including positioned at innermost layer, external coating corrosion-inhibiting coating
Steel plate；Described steel plate is wrapped in outside inner layer resin and is coated with glass fibre；The outside of described glass fibre is attached with outer layer
Resin, the superficies of described outermost resin are bonded with rubber grain by bonding agent tile mode.
Under optimal way, described substrate steel sheet thickness 1.5mm；Described corrosion-inhibiting coating is epoxy resin primer；Described internal layer
Resin is propane type epoxy resin of di phenolic group；Described glass fibre is to have sth. made by twisting glass continuous filament yarn gb/t 18371；Described outer
Layer resin is propane type epoxy resin of di phenolic group；Described bonding agent is modified epoxy；Described rubber grain contains for acrylonitrile
Measure the nitrile rubber for 36～41%.Additionally, the polyurethane that the oil resistant rubber particle surface of described tiling is coated with attractive in appearanceization is prevented
Sliding paint.
Present invention also offers a kind of inclined ladder that above-mentioned tread plate is set, including the step of steel cell structure, its feature
Be, positioned at step upper outside forward position 80mm be up to 150mm position (about wide, skid resistance and comfortableness better) place setting fall
There are fillet, the tread plate of rectangular type folded edges.This tread plate includes the steel positioned at innermost layer, external coating corrosion-inhibiting coating
Plate；Described steel plate is wrapped in outside inner layer resin and is coated with glass fibre；The outside of described glass fibre is attached with outermost resin,
The superficies of described outermost resin are bonded with rubber grain by bonding agent tile mode.
Under optimal way, described substrate steel sheet thickness 1.5mm；Described corrosion-inhibiting coating is epoxy resin primer；Described internal layer
Resin is propane type epoxy resin of di phenolic group；Described glass fibre is to have sth. made by twisting glass continuous filament yarn gb/t 18371；Described outer
Layer resin is propane type epoxy resin of di phenolic group；Described bonding agent is modified epoxy；Described rubber grain contains for acrylonitrile
Measure the nitrile rubber for 36～41% (to obtain preferable oil resistance).Additionally, the oil resistant rubber particle surface of described tiling
It is coated with the polyurethane antislip paint of attractive in appearanceization.
Additionally, in above-mentioned tread plate, epoxy resin painting layer 0.1mm, inner layer resin about 1.25mm, glass fiber yarn
(being embedded between inside and outside resin, do not increase thickness), outermost resin about 1.25mm, bonding agent average thickness about 2mm, upper strata covers
Uneven rubber grain average thickness about 4mm, surface abrasion resistance polyurethane paint about 0.2mm, general thickness about 7 arrive 8mm；Specifically
Thickness determines with material behavior as requested.
Wherein, inner layer resin is propane type epoxy resin of di phenolic group, has certain thickness resin dedicated；And corrosion-inhibiting coating
For polyurethane antislip paint, it is a kind of resiniferous paint.The polyurethane antislip paint of standard has a wearability, toughness and elastic, resistance to
Medium, oil resistant, resistance to atmospheric aging and.With irregular particle surface rubber grain itself anti-skidding and elastic, collectively form bullet
Property, toughness and anti-skidding surface characteristic.
The present invention is directed to the severe environmental conditions of chemical industry place particularly ocean engineering oil-gas exploration, and emphasis solves 1,
High-mechanic, 2, anti-sea water 3, oil resistant, 4, fire resisting, 5, resistance to chemical attack, totally five classes requirement.
High-mechanic, setting thickness is the flanging steel plate inner core of 1.5mm, provides high-mechanic and shock proof ability.Add steel
The rigidity of simple glass-reinforced plastic material and the shortcoming that impact resistance is not enough is compensate for after core.The bulky grain oil resistant rubber on surface can provide
Excellent buffering and various under the conditions of non-skid property.And protect its lower floor's brittle glass steel substrate.
Anti- sea water, selects vinylite, and anti-uv surface coating.
Oil resistant, is uniformly bonded with oil resistant rubber granule on galss fiber reinforced resin surface.
Fire resisting is it is desirable to glass-reinforced plastic material has fire resisting and low broadcasts combustion performance.The setting of steel core ensure that this component final not
Can lose efficacy.
Chemicals-resistant, the bonding agent that outermost layer exposes and glass fiber reinforced plastic surface do the chemicals-resistant of resistance to uv closing.And vinyl glass
Glass steel has excellent chemicals-resistant corrosive nature in itself.
In sum, this special topic is internal layer setting 1.5mm thickness flanging steel plate, and steel plate does basic anticorrosive coating, then encloses glass
Glass fleece reinforcing glass Steel material, passes through bonding agent, uniform bonding oil resistant rubber granule in upper surface.Final whole surface applies
Upper fire resisting and chemicals-resistant paint.Form combined type tread plate.
Be additionally provided with the installation method of tread plate, pass through boring using button-headed screw, using " general anchorage clip " and
Self-locking nut is it is convenient on the steel grid that is adaptively arranged on all industrial standards marks time.Form the product of complete set
Strain is united.
Brief description
Fig. 1 is the ocean engineering with tread plate or the main structure diagram of ship inclined ladder.
Fig. 2 is the side structure schematic view that in Fig. 1, inclined ladder is marked time.
Fig. 3 is that in Fig. 2, inclined ladder marks time the a-a that one-level step marks time to structural representation.
Fig. 4 is that in Fig. 2, inclined ladder is marked time and installed the structural representation of tread plate of the present invention.
Fig. 5 is the decomposition texture schematic diagram that tread plate shown in Fig. 4 is installed.
Fig. 6 is the perspective view of tread plate shown in Fig. 4.
Fig. 7 is the cross-sectional structure schematic diagram of tread plate in Fig. 6.
Fig. 8 is the mplifying structure schematic diagram at b in Fig. 7.
Fig. 9 is that the inclined ladder installing tread plate of the present invention is marked time use state schematic diagram.
Figure 10 is that relatively Fig. 9 installs the inclined ladder of tread plate of the present invention and marks time another use state schematic diagram.
Figure 11 is the perspective view of the universal fixturing that the present invention uses.
Specific embodiment
Ocean engineering or ship inclined ladder as shown in Figures 1 to 3, is marked time by the steel joist of several industrial standards and constitutes inclined ladder climbing
Step 9, referred to as inclined ladder marks time.Mark time 9 leading edges in each italic, " tread plate " of the present invention is installed, as shown in figures 4-6,
Inclined ladder steel joist is marked time and is installed tread plate 11 on 9.Using semicircle header stud 10, universal fixturing 12, self-locking nut 13 can be effective
Easily tread plate 11 is fixed on steel joist and marks time on 9.Wherein, as shown in figure 11, universal fixturing 12 is 1.5mm steel plate punched
Become trench structure, at upper shed, have several flute profile breach, automatically can mate and clamp with the steel joist of all size, and oneself
Split nut 13 is fixing.Because universal fixturing 12 is adapted to the difference of the steel joist of various industrial standards and specification, can be complete
Become clamping.And self-locking nut is it is ensured that in use, securing member should not get loose.
As shown in Fig. 7～8, tread plate, on substrate of steel plate, carries out cladding and the winding of multilamellar, is that rubber surface granule carries
Supply rigid preferable, had resilient basis again, final epoxy resin wear-resistant coating has completed the closing of non skid matting.Make to prevent
Draw runner possesses multiple anti-skidding antifriction characteristic.Tread plate structure composition: steel plate 1, epoxy resin primer 2, inner layer resin 3,
Glass fibre 4, outermost resin 5, bonding agent 6, rubber grain 7, surface abrasion resistance paint 8.Arrive the order of part 8 by part 1, apply successively
Cover, wrap up various materials, constitute complete tread plate product.
Fig. 9, Figure 10 are the states of personnel's walking, and the horizontal plane of tread plate can be excellent to the contact surface offer of personnel's boots footwear
Vertical bearing capacity and horizontal friction force.Tread plate arc knuckle and leading vertical face can provide to the contact surface of personnel's boots footwear
Excellent leading edge bearing capacity and frictional force.
The invention provides one is enclosed within ocean engineering adverse circumstances, possess high intensity, wear-resisting, impact resistance, waterproof, chemical defence
Learn the excellent shoe of corrosion and fire resisting.Coated with glass fibre reinforced plastics material again on coated steel plate, and in fiberglass upper surface bonding
Oil resistant rubber granule.Provide general installation fastening system simultaneously, can adaptively be arranged on the inclined ladder of all industrial standards
Mark time on steel grating.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (3)
1. a kind of tread plate is it is characterised in that include the steel plate (1) positioned at innermost layer, external coating corrosion-inhibiting coating (2)；Described
Steel plate (1) is wrapped in and is coated with glass fibre (4) outside inner layer resin (3)；The outside of described glass fibre (4) is attached with outer layer
Resin (5), the superficies of described outermost resin (5) are bonded with rubber grain (7) by bonding agent (6) tile mode；
Described steel plate (1) thickness 1.5mm；
Described corrosion-inhibiting coating (2) is epoxy resin primer；Described inner layer resin (3) is propane type epoxy resin of di phenolic group；Described
Glass fibre (4) is to have sth. made by twisting glass continuous filament yarn gb/t 18371；Described outermost resin (5) is diphenol propane type asphalt mixtures modified by epoxy resin
Fat；Described bonding agent (6) is modified epoxy；The fourth cyanogen rubber that described rubber grain (7) is 36～41% for acrylonitrile content
Glue.
2. according to claim 1 tread plate it is characterised in that rubber grain (7) surface spraying of described tiling have attractive in appearance
The polyurethane antislip paint changed.
3. a kind of inclined ladder that tread plate as claimed in claim 1 or 2 is set, including the step of steel cell structure, its feature
Be, positioned at step upper outside forward position 80mm be up at 150mm position setting be rounded down, rectangular type folded edges
Tread plate；
Described tread plate includes the steel plate (1) positioned at innermost layer, external coating corrosion-inhibiting coating (2)；In described steel plate (1) is wrapped in
It is coated with glass fibre (4) outside layer resin (3)；The outside of described glass fibre (4) is attached with outermost resin (5), described outer
The superficies of layer resin (5) are bonded with rubber grain (7) by bonding agent (6) tile mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787885.4A CN104499666B (en) | 2014-12-18 | 2014-12-18 | Antislip strip and inclined ladder with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787885.4A CN104499666B (en) | 2014-12-18 | 2014-12-18 | Antislip strip and inclined ladder with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104499666A CN104499666A (en) | 2015-04-08 |
| CN104499666B true CN104499666B (en) | 2017-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410787885.4A Active CN104499666B (en) | 2014-12-18 | 2014-12-18 | Antislip strip and inclined ladder with same |
Country Status (1)
| Country | Link |
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| CN (1) | CN104499666B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286315A (en) * | 2018-03-12 | 2018-07-17 | 苏州群力防滑材料有限公司 | A kind of MULTILAYER COMPOSITE tread plate |
| CN111674067B (en) * | 2020-06-15 | 2021-12-03 | 苏州塔莱泰传动科技股份有限公司 | Production process of polyurethane synchronous belt with low kinetic energy loss |
| CN112982077A (en) * | 2021-02-25 | 2021-06-18 | 王介文 | Composite non-woven fabric structure with straw-like layer laid on surface |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1732933A (en) * | 1926-07-10 | 1929-10-22 | George S Frazier | Stair tread and method of manufacturing same |
| CN201155177Y (en) * | 2007-06-14 | 2008-11-26 | 地球综合工业股份有限公司 | Scraping-proof abrasion-proof slip-proof belt |
| CN201679170U (en) * | 2010-03-10 | 2010-12-22 | 南通美固复合材料有限公司 | Glass fibre reinforced plastic step plate |
| CN102401004A (en) * | 2011-09-30 | 2012-04-04 | 南京金三力橡塑有限公司 | Polyurethane composite rubber roll and manufacture method thereof |
| CN203680928U (en) * | 2013-12-23 | 2014-07-02 | 南通美固复合材料有限公司 | High-strength high-elasticity composite material step plate |
| CN203755155U (en) * | 2014-03-12 | 2014-08-06 | 盐城恒通实业有限公司 | Bonding-type glass reinforced plastic anti-skid road bridge panel |
-
2014
- 2014-12-18 CN CN201410787885.4A patent/CN104499666B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1732933A (en) * | 1926-07-10 | 1929-10-22 | George S Frazier | Stair tread and method of manufacturing same |
| CN201155177Y (en) * | 2007-06-14 | 2008-11-26 | 地球综合工业股份有限公司 | Scraping-proof abrasion-proof slip-proof belt |
| CN201679170U (en) * | 2010-03-10 | 2010-12-22 | 南通美固复合材料有限公司 | Glass fibre reinforced plastic step plate |
| CN102401004A (en) * | 2011-09-30 | 2012-04-04 | 南京金三力橡塑有限公司 | Polyurethane composite rubber roll and manufacture method thereof |
| CN203680928U (en) * | 2013-12-23 | 2014-07-02 | 南通美固复合材料有限公司 | High-strength high-elasticity composite material step plate |
| CN203755155U (en) * | 2014-03-12 | 2014-08-06 | 盐城恒通实业有限公司 | Bonding-type glass reinforced plastic anti-skid road bridge panel |
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| Publication number | Publication date |
|---|---|
| CN104499666A (en) | 2015-04-08 |
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