AU2021104233A4 - Cuttable and magnetically-adsorbable mesh sheet - Google Patents

Cuttable and magnetically-adsorbable mesh sheet Download PDF

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Publication number
AU2021104233A4
AU2021104233A4 AU2021104233A AU2021104233A AU2021104233A4 AU 2021104233 A4 AU2021104233 A4 AU 2021104233A4 AU 2021104233 A AU2021104233 A AU 2021104233A AU 2021104233 A AU2021104233 A AU 2021104233A AU 2021104233 A4 AU2021104233 A4 AU 2021104233A4
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Australia
Prior art keywords
fiber reinforced
magnetically
adsorbable
reinforced plastic
bodies
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AU2021104233A
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AU2021104233B4 (en
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Likai Fu
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/38—Meshes, lattices or nets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/208—Magnetic, paramagnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/752—Corrosion inhibitor

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention provides a cuttable and magnetically-adsorbable mesh sheet and relates to the technical field of mesh sheets. The cuttable and magnetically-adsorbable mesh sheet comprises fiber reinforced plastic bodies and core bodies. The fiber reinforced plastic bodies are connected in a lashing manner; the core bodies are arranged on the inner walls of the fiber reinforced plastic bodies; and a temperature resistant layer is sleeved on the surface of each core body and fixedly connected with the surface of each core body. In the present invention, by arranging protective layers made of an anticorrosive material, interior metals can be protected; by arranging the temperature resistant layers made of an organic polymer material, the present invention has the advantages of fire protection and high temperature resistance and has the characteristic of good ageing resistance; and by arranging the core bodies formed by staggering and winding multiple strands of fiberglass, equipment has the advantage of difficulty in deformation. In the solution, iron wires are added in the fiber reinforced plastic bodies, and are magnetically adsorbable so that the fiber reinforced plastic bodies also have the characteristic of magnetically adsorbable performance.

Description

Description
CUTTABLE AND MAGNETICALLY-ADSORBABLE MESH SHEET
Technical Field
The present invention relates to the technical field of mesh sheets, in particular to a cuttable and magnetically-adsorbable mesh sheet.
Background
Fiber reinforced plastics are also glass fiber reinforced plastics, generally refer to reinforced plastics by using glass fibers to reinforce unsaturated polyester, epoxy resin and a phenolic resin matrix and taking the glass fibers or products thereof as a reinforcing material and is called glassfiber reinforced plastics or fiber reinforce plastic. A great amount of cuttable glass fiber reinforced plastics, including anchor cables, anchor rods, mesh sheets, bolts and nuts, need to be applied in mining operation, and these materials are used for supporting work in earlier stage and may be crushed and brought out together by a mining machine in the mining process. There is a coal washing procedure in the mining flow, aiming to remove impurities and garbage contained in coal mines which are coarsely mined. The bottom of a coal washing pool is magnetic and may adsorb metal impurities in the coal mines, while the fiber reinforced plastic material cannot be adsorbed by a magnet and is difficult to be screened through a coal washing method as the density of the fiber reinforced plastic material is about the same as that of the coal mines. The traditional mesh sheet has the cutting phenomenon so that the usability of the equipment is weakened and normal use of the equipment is not facilitated, and needs to be improved.
Summary
Description
The purpose of the present invention is to provide a cuttable and magnetically-adsorbable mesh sheet for solving the disadvantages in the prior art that there is a coal washing procedure in the mining flow to remove impurities and garbage contained in coal mines which are coarsely mined, the bottom of a coal washing pool is magnetic and may adsorb metal impurities in the coal mines, the fiber reinforced plastic material cannot be adsorbed by a magnet and is difficult to be screened through a coal washing method as the density of the fiber reinforced plastic material is about the same as that of the coals and the traditional mesh sheet has the cutting phenomenon so that the usability of the equipment is weakened and normal use of the equipment is not facilitated. In order to achieve the above purpose, the present invention employs the following technical solution: the cuttable and magnetically-adsorbable mesh sheet comprises fiber reinforced plastic bodies and core bodies. Metal wires are added in the fiber reinforced plastic bodies, wherein the metal wires are magnetically-adsorbable metals, such as iron wires and steel wires; the fiber reinforced plastic bodies are connected in a lashing manner; the core bodies are arranged on the inner walls of the fiber reinforced plastic bodies; a temperature resistant layer is sleeved on the surface of each core body and fixedly connected with the surface of each core body; a compression resistant layer is sleeved on one side, far away from each core body, of each temperature resistant layer and fixedly connected with each temperature resistant layer; and a protective layer is sleeved on one side, far away from each temperature resistant layer, of each compression resistant layer and fixedly connected with each compression resistant layer. Preferably, each protective layer is an anticorrosion material prepared by mixing anticorrosive materials. Preferably, each compression resistant layer is a compression resistant material prepared from a pressure-resistant material. Preferably, each temperature resistant layer is a temperature resistant and fireproof blockage prepared from an organic polymer material.
Description
Preferably, each core body is a material prepared by stacking the metal wires and fiberglass. Compared with the prior art, the present invention has the advantages and positive effects that: In the present invention, the fiber reinforced plastic bodies may be magnetically attracted by magnetic force because the iron wires are added in the fiber reinforced plastic bodies; by arranging the protective layers made of the anticorrosive material, interior metals can be protected; by arranging the compression resistant layers made of the pressure-resistant material, pressure in equipment may be effectively weakened, and the equipment is more durable; by arranging the temperature resistant layers made of the organic polymer material, the present invention has the advantages of fire protection and high temperature resistance and has the characteristic of good ageing resistance; and by arranging the core bodies formed by staggering and winding multiple strands of fiberglass, the equipment has the advantage of difficulty in deformation. In the solution, the fiber reinforced plastic material is adopted and can be easily cut by the equipment; the traditional mesh sheet is relatively difficult to be cut and is inconvenient to be cut, so that the usability of the equipment is improved and normal use of the equipment is facilitated.
Description of Drawings
Fig. 1 is a stereoscopic structural schematic diagram of a cuttable and magnetically-adsorbable mesh sheet proposed by the present invention; Fig. 2 is a partial plane structural schematic diagram of a cuttable and magnetically-adsorbable mesh sheet proposed by the present invention; and Fig. 3 is an interior structural schematic diagram of a cuttable and magnetically-adsorbable mesh sheet proposed by the present invention. Reference signs: 1. fiber reinforced plastic body; 2. protective layer; 3. compression resistant layer; 4. temperature resistant layer; 5. core body.
Description
Detailed Description To understand above purposes, features and advantages of the present invention more clearly, the present invention is further illustrated below in combination with drawings and embodiments. It should be explained that if there is no conflict, embodiments in the present application and the features in the embodiments can be mutually combined. Many specific details are elaborated in the following description for convenience of fully understanding the present invention. However, the present invention can also be implemented in other modes different from those described herein. Therefore, the present invention is not limited by specific embodiments disclosed below in the description. Embodiment 1: as shown in Figs. 1-3, a cuttable and magnetically-adsorbable mesh sheet comprises fiber reinforced plastic bodies 1 and core bodies 5. The fiber reinforced plastic bodies 1 are connected in a lashing manner; iron wires are added in the fiber reinforced plastic bodies 1; the core bodies 5 are arranged on the inner walls of the fiber reinforced plastic bodies 1; a temperature resistant layer 4 is sleeved on the surface of each core body 5 and fixedly connected with the surface of each core body; a compression resistant layer 3 is sleeved on one side, far away from each core body 5, of each temperature resistant layer 4 and fixedly connected with each temperature resistant layer; and a protective layer 2 is sleeved on one side, far away from each temperature resistant layer 4, of each compression resistant layer 3 and fixedly connected with each compression resistant layer. Each protective layer 2 is an anticorrosion material prepared by mixing anticorrosive materials. Each compression resistant layer 3 is a compression resistant material prepared from a pressure-resistant material. Each temperature resistant layer 4 is a temperature resistant and fireproof blockage prepared from an organic polymer material. Each core body 5 is a material prepared by stacking the metal wires and fiberglass.
Description
The whole effects are: by arranging the protective layers 2 made of the anticorrosive material, interior metals can be protected; by arranging the compression resistant layers 3 made of the pressure-resistant material, pressure in equipment may be effectively weakened, and the equipment is more durable; by arranging the temperature resistant layers 4 made of the organic polymer material, the present invention has the advantages of fire protection and high temperature resistance and has the characteristic of good ageing resistance; and by arranging the core bodies 5 formed by staggering and winding multiple strands of fiberglass, the equipment has the advantage of difficulty in deformation. In the solution, the fiber reinforced plastic material is adopted and can be easily cut by the equipment; the traditional mesh sheet is relatively difficult to be cut and is inconvenient to be cut, so that the usability of the equipment is improved and normal use of the equipment is facilitated. The fiber reinforced plastic bodies 1 may be magnetically attracted by magnetic force because the iron wires are added in the fiber reinforced plastic bodies 1. The above only describes preferred embodiments of the present invention, not intended to limit the present invention in other forms. Any of those skilled in the art familiar with the field may change or vary the embodiments through the technical contents disclosed above into equivalent embodiments with equivalent modification for application in other fields. However, any simple amendment, equivalent change and variation made to the above embodiments according to the technical essence of the present invention without departing from contents of technical solutions of the present invention shall still belong to the protection scope of the technical solutions of the present invention.

Claims (5)

Claims
1. A cuttable and magnetically-adsorbable mesh sheet, comprising fiber reinforced plastic bodies (1) and core bodies (5), wherein the fiber reinforced plastic bodies (1) are connected in a lashing manner; metal wires are added in the fiber reinforced plastic bodies (1); the core bodies (5) are arranged on the inner walls of the fiber reinforced plastic bodies (1); a temperature resistant layer (4) is sleeved on the surface of each core body (5) and fixedly connected with the surface of each core body; a compression resistant layer (3) is sleeved on one side, far away from each core body (5), of each temperature resistant layer (4) and fixedly connected with each temperature resistant layer; and a protective layer (2) is sleeved on one side, far away from each temperature resistant layer (4), of each compression resistant layer (3) and fixedly connected with each compression resistant layer.
2. The cuttable and magnetically-adsorbable mesh sheet according to claim 1, wherein each protective layer (2) is an anticorrosion material prepared by mixing anticorrosive materials.
3. The cuttable and magnetically-adsorbable mesh sheet according to claim 1, wherein each compression resistant layer (3) is a compression resistant material prepared from a pressure-resistant material.
4. The cuttable and magnetically-adsorbable mesh sheet according to claim 1, wherein each temperature resistant layer (4) is a temperature resistant and fireproof blockage prepared from an organic polymer material.
5. The cuttable and magnetically-adsorbable mesh sheet according to claim 1, wherein each core body (5) is a material prepared by stacking the metal wires and fiberglass.
AU2021104233A 2021-07-16 2021-07-16 Cuttable and magnetically-adsorbable mesh sheet Active AU2021104233B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2021104233A AU2021104233B4 (en) 2021-07-16 2021-07-16 Cuttable and magnetically-adsorbable mesh sheet

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Application Number Priority Date Filing Date Title
AU2021104233A AU2021104233B4 (en) 2021-07-16 2021-07-16 Cuttable and magnetically-adsorbable mesh sheet

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AU2021104233A4 true AU2021104233A4 (en) 2021-10-07
AU2021104233B4 AU2021104233B4 (en) 2023-09-21

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Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021103198B4 (en) * 2021-06-08 2023-11-23 Fu Likai Cuttable and magnetically-adsorbable anchor rod assembly
AU2021103922B4 (en) * 2021-07-07 2023-11-23 Likai Fu Cuttable anchor cable with prestressed tension

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