CN112549588A - Glass fiber reinforced plastic pultrusion deck - Google Patents
Glass fiber reinforced plastic pultrusion deck Download PDFInfo
- Publication number
- CN112549588A CN112549588A CN202011385358.2A CN202011385358A CN112549588A CN 112549588 A CN112549588 A CN 112549588A CN 202011385358 A CN202011385358 A CN 202011385358A CN 112549588 A CN112549588 A CN 112549588A
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- CN
- China
- Prior art keywords
- deck
- reinforced plastic
- face
- fiber reinforced
- glass fiber
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention discloses a glass fiber reinforced plastic pultrusion deck which comprises an extrusion molding deck, wherein a plate surface is arranged on the extrusion molding deck, a joint A, a plate rib support, a supporting leg and a joint B, the plate surface is arranged on the extrusion molding deck, the plate rib support is uniformly arranged below the plate surface, the supporting leg is arranged at the bottom of the plate rib support, the plate surface on the extrusion molding deck, the plate rib support and the supporting leg are of an integrated structure, the plate rib support and the supporting leg at the bottom of the extrusion molding deck form an inverted T shape, the strength and the stability of the extrusion molding deck can be improved, the joint A is arranged at one side edge of the extrusion molding deck, the joint B is arranged at the other side edge of the extrusion molding deck, the joint A and the joint B are installed in a matching manner, the extrusion molding deck adopts an integrated plate with equal cross section formed in one step by adopting a pultrusion process, the plate has corrosion resistance, the surface, the service life is long.
Description
Technical Field
The invention relates to the technical field of glass fiber reinforced plastic pultrusion decks, in particular to a glass fiber reinforced plastic pultrusion deck.
Background
Through research and development for more than 50 years, the technological level and industrial equipment of glass fiber reinforced plastics in China are greatly improved, various glass fiber reinforced plastic products are widely applied to daily life, and glass fiber reinforced plastic decks are commonly used in the fields of petrochemical industry, textile printing and dyeing, food processing, electronic industry, medicine manufacturing, electric power engineering, metal smelting, sewage treatment, transportation, water plant cultivation, shipbuilding industry, civil buildings and the like, and have specific applications of operation platforms, overhaul walkways, drilling platforms, terrace, equipment walkways, trench cover plates, ship decks, cooling tower decks, bridge decks, roof panels, structural floors and the like. The traditional steel deck is manufactured by adopting the processes of cutting, welding, galvanizing, spraying paint and the like of a steel plate. The existing glass fiber reinforced plastic deck is firstly molded to manufacture a grating plate, then hand pasting is carried out to manufacture a cover plate, or a pultrusion process is used to manufacture a pultrusion grating, and the complete deck is formed by connecting the pultrusion grating with a closed cover plate. Traditional steel deck is because material characteristic, and the dead weight is heavier, increases bearing structure's heavy burden, and uses the problem of rustting to appear under the humid environment for a long time. The glass fiber reinforced plastic deck has good mechanical properties, has the advantages of light weight and high strength, has extremely high acid and alkali resistance and corrosion resistance, has the advantages of high temperature resistance, non-conductivity, non-heat conduction and the like, and makes up the defects of the traditional steel plate; however, due to the limitations of the process technology, the above production methods all have the disadvantages of complicated manufacturing process, general compressive strength, and the phenomenon of delamination and falling off of the cover plate which may occur after long-term use.
Disclosure of Invention
The invention aims to provide a uniform-section integral plate which is formed in one step by adopting a pultrusion process, has corrosion resistance, is frosted and skid-proof on the surface, has higher shock resistance, can not be layered or fall off after long-term use, has long service life and is safer to use, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a glass steel pultrusion deck, includes the pultrusion deck, be equipped with the face on the pultrusion deck, the below equidistant slab muscle that is equipped with of face supports, and the bottom that the slab muscle supported is equipped with the supporting legs, face, slab muscle support and supporting legs structure as an organic whole.
Preferably, one side edge of face is equipped with connects A, and the opposite side edge of face is equipped with connects B, connect A and connect B matching design, the thickness of face is 12.31 mm.
Preferably, the lath support and the support foot form an inverted T shape, and the width of the lath support is 14.67mm, the width of the supporting foot is 20.02 mm.
Preferably, the surface of the extruded deck is sandblasted.
Preferably, the length, width and height of the extruded deck are 603.7mm, 72.08mm and 14.67mm respectively.
Preferably, the preparation method of the glass fiber reinforced plastic pultrusion deck comprises the following steps:
A. fixing a lower die and an upper die of a preparation deck by using fixing bolts, wherein the fixing bolts are connected with a fixed connecting block;
B. extruding the softened glass fiber reinforced plastic material into the extrusion groove from one end port of the extrusion groove;
C. and after the glass material in the extrusion groove is cooled, taking out the fixing bolt, separating the lower die from the upper die substrate, and taking out the formed glass fiber reinforced plastic pultrusion deck.
Compared with the prior art, the invention has the beneficial effects that:
the uniform-section integral plate formed by one-step pultrusion process is corrosion-resistant, the surface of the uniform-section integral plate is frosted and anti-skidding, the uniform-section integral plate has higher impact resistance, can not be layered and fall off after being used for a long time, and is long in service life and safer to use.
Drawings
FIG. 1 is a schematic view of an extruded deck structure according to the present invention;
figure 2 is a cross-sectional view of an extruded deck of the present invention.
In the figure: 1. extruding to form a deck; 2. plate surface; 3. a joint A; 4. supporting the plate ribs; 5. supporting legs; 6. and a joint B.
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. 1-2, the present invention provides a technical solution: the utility model provides a glass steel pultrusion deck, includes crowded shaping deck 1, its be equipped with face 2 on crowded shaping deck 1, the below equidistant slab band that is equipped with of face 2 supports 4, and the bottom that the slab band supported 4 is equipped with supporting legs 5, face 2, and the slab band supports 4 and supporting legs 5 structure as an organic whole.
The edge of one side of the plate surface 2 is provided with a joint A3, the edge of the other side of the plate surface 2 is provided with a joint B6, the joint A3 is matched with the joint B6, the thickness of the plate surface 2 is 12.31mm, the lath support 4 and the supporting feet 5 form an inverted T shape, and the width of the lath support 4 is 14.67mm, the width of the supporting foot 5 is 20.02mm, the surface of the extrusion-molded deck 1 is subjected to sand blasting, and the length, width and height of the extrusion-molded deck 1 are 603.7mm, 72.08mm and 14.67mm respectively.
The preparation method of the glass fiber reinforced plastic pultrusion deck comprises the following steps: fixing a lower die and an upper die for preparing a deck by using fixing bolts, connecting the fixing bolts with a fixed connecting block, extruding softened glass fiber reinforced plastic materials into the extrusion groove from one end port of the extrusion groove, taking out the fixing bolts after the glass materials in the extrusion groove are cooled, separating the lower die and the upper die substrate, and taking out the formed glass fiber reinforced plastic to be pultruded into the deck 1.
The uniform-section integral plate formed by one-step pultrusion process is corrosion-resistant, the surface of the uniform-section integral plate is frosted and anti-skidding, the uniform-section integral plate has higher impact resistance, can not be layered and fall off after being used for a long time, and is long in service life and safer to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a glass steel pultrusion deck, includes crowded shaping deck (1), its characterized in that: be equipped with face (2) on crowded shaping deck (1), the below equidistant slab muscle that is equipped with of face (2) supports (4), and the bottom that the slab muscle supported (4) is equipped with supporting legs (5), face (2), slab muscle support (4) and supporting legs (5) structure as an organic whole.
2. A glass reinforced plastic pultruded deck according to claim 1, wherein: the utility model discloses a panel, including face (2), one side edge of face (2) is equipped with and connects A (3), and the opposite side edge of face (2) is equipped with connects B (6), connect A (3) and connect B (6) matching design, the thickness of face (2) is 12.31 mm.
3. A glass reinforced plastic pultruded deck according to claim 1, wherein: the plate rib support (4) and the supporting legs (5) form an inverted T shape, and the width of the plate rib support (4) is 14.67mm, the width of the supporting foot (5) is 20.02 mm.
4. A glass reinforced plastic pultruded deck according to claim 1, wherein: the surface of the extrusion-molded deck (1) is subjected to sand blasting.
5. A glass reinforced plastic pultruded deck according to claim 1, wherein: the length, the width and the height of the extruded deck (1) are 603.7mm, 72.08mm and 14.67mm respectively.
6. The preparation method of the glass fiber reinforced plastic pultrusion deck for realizing the glass fiber reinforced plastic pultrusion deck disclosed by the claim 1 comprises the following steps:
A. fixing a lower die and an upper die of a preparation deck by using fixing bolts, wherein the fixing bolts are connected with a fixed connecting block;
B. extruding the softened glass fiber reinforced plastic material into the extrusion groove from one end port of the extrusion groove;
C. and after the glass material in the extrusion groove is cooled, taking out the fixing bolt, separating the lower die from the upper die substrate, and taking out the formed glass fiber reinforced plastic pultrusion deck (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011385358.2A CN112549588A (en) | 2020-12-01 | 2020-12-01 | Glass fiber reinforced plastic pultrusion deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011385358.2A CN112549588A (en) | 2020-12-01 | 2020-12-01 | Glass fiber reinforced plastic pultrusion deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112549588A true CN112549588A (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011385358.2A Pending CN112549588A (en) | 2020-12-01 | 2020-12-01 | Glass fiber reinforced plastic pultrusion deck |
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| CN (1) | CN112549588A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080313963A1 (en) * | 2005-10-07 | 2008-12-25 | Fiberline A/S | Window Element, a Profiled Pultruded Panel, a System of a Profiled Pultruded Panel and One or More Fixation Elements, a Covering of a Buidling or a House, a Building or a House, a Method of Providing an Outer Weather Resistant Covering, and a Building Element |
| CN102733593A (en) * | 2012-06-25 | 2012-10-17 | 江苏京元节能环保有限公司 | Novel pultrusion glass reinforced plastic platform plate |
| CN202574215U (en) * | 2012-05-22 | 2012-12-05 | 山西翔宇实业有限公司 | Pedal of composite material metro evacuating platform |
| CN206385796U (en) * | 2017-01-25 | 2017-08-08 | 常州众杰复合材料有限公司 | A kind of fiberglass pedal |
| CN108396935A (en) * | 2018-05-25 | 2018-08-14 | 周驰华 | A kind of hollow glass steel floor and preparation method thereof |
-
2020
- 2020-12-01 CN CN202011385358.2A patent/CN112549588A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080313963A1 (en) * | 2005-10-07 | 2008-12-25 | Fiberline A/S | Window Element, a Profiled Pultruded Panel, a System of a Profiled Pultruded Panel and One or More Fixation Elements, a Covering of a Buidling or a House, a Building or a House, a Method of Providing an Outer Weather Resistant Covering, and a Building Element |
| CN202574215U (en) * | 2012-05-22 | 2012-12-05 | 山西翔宇实业有限公司 | Pedal of composite material metro evacuating platform |
| CN102733593A (en) * | 2012-06-25 | 2012-10-17 | 江苏京元节能环保有限公司 | Novel pultrusion glass reinforced plastic platform plate |
| CN206385796U (en) * | 2017-01-25 | 2017-08-08 | 常州众杰复合材料有限公司 | A kind of fiberglass pedal |
| CN108396935A (en) * | 2018-05-25 | 2018-08-14 | 周驰华 | A kind of hollow glass steel floor and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 朱美芳等: "《纤维复合材料》", 31 December 2017 * |
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| PB01 | Publication | ||
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Application publication date: 20210326 |
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| RJ01 | Rejection of invention patent application after publication |