CN214171565U

CN214171565U - Winding carbon fiber side pipe of being difficult for buckling

Info

Publication number: CN214171565U
Application number: CN202120076577.6U
Authority: CN
Inventors: 操发洪
Original assignee: Dongguan Xinyuan Carbon Fiber Technology Co ltd
Current assignee: Dongguan Xinyuan Carbon Fiber Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-10
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a winding carbon fiber side pipe that is difficult for buckling, including fibre side pipe body, the inside pipe inner chamber of having run through of fibre side pipe body, the pipe inner chamber inner wall fixedly connected with triangular supports frame of managing, the quantity of triangular supports frame is provided with the multiunit, every group the quantity of triangular supports frame is provided with four, four triangular supports frame and the pipe inner chamber four corners department phase-match of managing, the multiunit distance between the triangular supports frame equals. The utility model discloses a to prevent scraping the coating and fix the outer wall surface at fibre side pipe body, with metal substrate, interior alloy-layer, two aluminium oxide layers, transition layer and outer alloy-layer fixed anti-corrosion coating of making in proper order, fix the inner wall surface at square intraductal chamber with anti-corrosion coating to make fibre side pipe body have wearability and corrosion resistance, inside evenly distributed's triangular supports frame plays firm effect to fibre side pipe body, has further avoided the easy condition of bending of fibre side pipe.

Description

Winding carbon fiber side pipe of being difficult for buckling

Technical Field

The utility model relates to a carbon fiber side's pipe technical field, concretely relates to winding carbon fiber side's pipe of being difficult for buckling.

Background

The carbon fiber pipe is also called carbon fiber pipe, also called carbon tube, carbon fiber pipe, which is made by using carbon fiber composite material to immerse styrene-based polyester resin in advance and heating, solidifying, pulling and extruding (winding and warping). During the manufacturing process, various profiles can be produced through different dies, such as: carbon fiber pipe of different specifications, the square pipe of different specifications, the sheet of different specifications to and other section bars: the surface can be beautified by wrapping 3K in the manufacturing process.

The carbon fiber square tube on the existing market often has the conditions of bending, serious surface damage and the like after being used for a certain period, so that the conditions of high production, shortened service life and the like are caused.

Therefore, it is necessary to provide a carbon fiber square tube which is not easily bent to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a winding carbon fiber side pipe that is difficult for buckling, through fixing putty layer, water proof coating, ester non-woven fabrics and high strength polyurethane waterproof coating in proper order and making the waterproof layer, fix the basal layer, adhesive linkage, the scratch-resistant coating of biaxial tension polyester film, metal nethike embrane, hardness layer, anticorrosive coating, anti-reflection coating and waterproof layer in proper order and make the anti-scratch coating, fix the anti-scratch coating on the outer wall surface of fiber side pipe body, fix the metal basal body, inner alloy layer, aluminium sesquioxide layer, transition layer and outer alloy layer in proper order and make the anti-corrosion coating, fix the anti-corrosion coating on the inner wall surface of the square pipe inner chamber, thereby make fibre side pipe body have wearability and corrosion resistance, inside evenly distributed's triangular supports frame plays firm effect to fibre side pipe body, has further avoided the condition that fibre side pipe is easily bent to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a winding carbon fiber square pipe not easy to bend comprises a fiber square pipe body, wherein a square pipe inner cavity penetrates through the interior of the fiber square pipe body, the inner wall of the square pipe inner cavity is fixedly connected with a triangular support frame, the number of the triangular support frames is provided with a plurality of groups, the number of each group of the triangular support frames is four, the four triangular support frames are matched with four corners of the square pipe inner cavity, the distances among the groups of the triangular support frames are equal, the outer wall of the fiber square pipe body is fixedly connected with a scratch-resistant coating, the scratch-resistant coating comprises a basal layer, one side of the outer wall of the basal layer is fixedly connected with an adhesive layer, one side of the outer wall of the adhesive layer is fixedly connected with a biaxially oriented polyester film scratch-resistant coating, one side of the outer wall of the biaxially oriented polyester film scratch-resistant coating is fixedly connected with a metal net film, one side of the outer wall of the metal net film is fixedly connected with a hardness layer, one side of the outer wall of the hardness layer is fixedly connected with an anti-corrosion layer, and one side of the outer wall of the anticorrosive layer is fixedly connected with an anti-reflection layer, and a waterproof layer is arranged at the bottom of the anti-reflection layer.

Preferably, the inner wall of the inner cavity of the square tube is far away from the triangular support frame and is fixedly connected with an anti-corrosion layer, and the anti-corrosion layer comprises a metal matrix.

Preferably, an inner alloy layer is fixedly connected to one side of the outer wall of the metal substrate, and an aluminum oxide layer is fixedly connected to one side of the outer wall of the inner alloy layer.

Preferably, one side of the outer wall of the aluminum oxide layer is fixedly connected with a transition layer, and one side of the outer wall of the transition layer is fixedly connected with an outer alloy layer.

Preferably, the waterproof layer comprises a putty layer, and a permanent condensate DPS waterproof coating is fixedly connected to one side of the outer wall of the putty layer.

Preferably, one side of the outer wall of the permanent coagulation DPS waterproof coating is fixedly connected with a polyester non-woven fabric, and one side of the outer wall of the polyester non-woven fabric is fixedly connected with a high-strength polyurethane waterproof coating.

In the technical scheme, the utility model provides a technological effect and advantage:

the putty layer, the waterproof coating, the ester non-woven fabric and the high-strength polyurethane waterproof coating are sequentially fixed to form the waterproof layer, the substrate layer, the bonding layer, the scratch-resistant coating of the biaxially oriented polyester film, the metal net film, the hardness layer, the anticorrosive layer, the anti-reflection layer and the waterproof layer are sequentially fixed to form the scratch-resistant coating, the scratch-resistant coating is fixed to the outer wall surface of the fiber square pipe body, the metal substrate, the inner alloy layer, the aluminum oxide layer, the transition layer and the outer alloy layer are sequentially fixed to form the anti-corrosion layer, the anti-corrosion layer is fixed to the inner wall surface of the inner cavity of the square pipe, the fiber square pipe body is enabled to have wear resistance and corrosion resistance, the triangular support frames uniformly distributed inside play a stabilizing role in the fiber square pipe body, and the condition that the fiber square pipe is easy to bend is further avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a schematic side view of the fiber square tube body of the present invention;

fig. 3 is a schematic view of a top-view cross-sectional structure of the fiber square tube body of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of the scratch-resistant coating of the present invention;

fig. 5 is a schematic view of a partial cross-sectional structure of the waterproof layer of the present invention;

fig. 6 is a schematic view of a partial cross-sectional structure of the corrosion protection layer of the present invention.

Description of reference numerals:

1. a fiber square tube body; 2. an inner cavity of the square tube; 3. a triangular support frame; 4. a scratch-resistant coating; 41. a base layer; 42. an adhesive layer; 43. a biaxially oriented polyester film scratch-resistant coating; 44. a metal mesh film; 45. a hardness layer; 46. an anticorrosive layer; 47. an anti-reflection layer; 48. a waterproof layer; 481. a putty layer; 482. waterproof paint; 483. an ester nonwoven fabric; 484. a high-strength polyurethane waterproof coating; 5. an anti-corrosion layer; 51. a metal substrate; 52. an inner alloy layer; 53. an aluminum oxide layer; 54. a transition layer; 55. an outer alloy layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a winding carbon fiber square pipe which is not easy to bend and is shown in figures 1-6, comprising a fiber square pipe body 1, a square pipe inner cavity 2 penetrates through the interior of the fiber square pipe body 1, the inner wall of the square pipe inner cavity 2 is fixedly connected with a triangular support frame 3, the number of the triangular support frames 3 is provided with a plurality of groups, the number of the triangular support frames 3 in each group is four, four triangular support frames 3 are matched with four corners of the square pipe inner cavity 2, the distances among the groups of the triangular support frames 3 are equal, the outer wall of the fiber square pipe body 1 is fixedly connected with a scratch-proof coating 4, the scratch-proof coating 4 comprises a basal layer 41, one side of the outer wall of the basal layer 41 is fixedly connected with an adhesive layer 42, one side of the outer wall of the adhesive layer 42 is fixedly connected with a biaxial tension polyester film scratch-proof coating 43, one side of the outer wall of the biaxial tension polyester film scratch-proof coating 43 is fixedly connected with a metal net film 44, the anti-reflection film comprises a metal net film 44, and is characterized in that a hardness layer 45 is fixedly connected to one side of the outer wall of the metal net film 44, an anti-corrosion layer 46 is fixedly connected to one side of the outer wall of the hardness layer 45, an anti-reflection layer 47 is fixedly connected to one side of the outer wall of the anti-corrosion layer 46, and a waterproof layer 48 is arranged at the bottom of the anti-reflection layer 47.

Further, in the above technical solution, an anti-corrosion layer 5 is fixedly connected to the inner wall of the inner cavity 2 of the square tube far away from the triangular support frame 3, and the anti-corrosion layer 5 includes a metal substrate 51.

Further, in the above-described embodiment, an inner alloy layer 52 is fixedly connected to an outer wall side of the metal base 51, and an aluminum oxide layer 53 is fixedly connected to an outer wall side of the inner alloy layer 52.

Further, in the above technical solution, a transition layer 54 is fixedly connected to an outer wall side of the aluminum oxide layer 53, and an outer alloy layer 55 is fixedly connected to an outer wall side of the transition layer 54.

Further, in the above technical solution, the waterproof layer 48 includes a putty layer 481, and a permanent coagulation DPS waterproof coating 482 is fixedly connected to one side of an outer wall of the putty layer 481.

Further, in the above technical scheme, the permanent coagulation DPS waterproof coating 482 outer wall one side fixedly connected with polyester non-woven fabrics 483, polyester non-woven fabrics 483 outer wall one side fixedly connected with polyurethane waterproof coating 484 wall one side fixedly connected with suggestion draw-in groove 20 that excels in, the inside grafting of suggestion draw-in groove 20 has suggestion card 21.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, when the device is used, firstly, a putty layer 481, a waterproof coating 482, an ester non-woven fabric 483 and a high-strength polyurethane waterproof coating 484 are sequentially fixed to form a waterproof layer 48, a base layer 41, an adhesive layer 42, a biaxially oriented polyester film scratch-resistant coating 43, a metal net film 44, a hardness layer 45, an anti-corrosion layer 46, an anti-reflection layer 47 and the waterproof layer 48 are sequentially fixed to form an anti-scratch coating 4, the anti-scratch coating 4 is fixed to the outer wall surface of a fiber square tube body 1, a metal matrix 51, an inner alloy layer 52, an aluminum oxide layer 53, a transition layer 54 and an outer alloy layer 55 are sequentially fixed to form an anti-corrosion layer 5, and the anti-corrosion layer 5 is fixed to the inner wall surface of an inner cavity 2 of the fiber square tube body 1, so that the fiber square tube body 1 has wear resistance and anti-corrosion performance, and the triangular supports 3 uniformly distributed inside play a role in stabilizing role in the fiber square tube body 1, the condition that the fiber square tube is easy to bend is further avoided.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a winding carbon fiber side's pipe of difficult buckling, includes fibre side's pipe body (1), its characterized in that: the fiber square tube body (1) is internally penetrated with a square tube inner cavity (2), the inner wall of the square tube inner cavity (2) is fixedly connected with a triangular support frame (3), the number of the triangular support frame (3) is provided with a plurality of groups, each group of the triangular support frame (3) is provided with four, four the triangular support frame (3) is matched with four corners of the square tube inner cavity (2), the distances between the triangular support frames (3) are equal, the outer wall of the fiber square tube body (1) is fixedly connected with a scratch-resistant coating (4), the scratch-resistant coating (4) comprises a basal layer (41), one side of the outer wall of the basal layer (41) is fixedly connected with a bonding layer (42), one side of the outer wall of the bonding layer (42) is fixedly connected with a biaxial stretching polyester film scratch-resistant coating (43), one side of the outer wall of the biaxial stretching polyester film scratch-resistant coating (43) is fixedly connected with a metal net film (44), the anti-reflection coating is characterized in that a hardness layer (45) is fixedly connected to one side of the outer wall of the metal net film (44), an anti-corrosion layer (46) is fixedly connected to one side of the outer wall of the hardness layer (45), an anti-reflection layer (47) is fixedly connected to one side of the outer wall of the anti-corrosion layer (46), and a waterproof layer (48) is arranged at the bottom of the anti-reflection layer (47).

2. The carbon fiber square tube not easy to bend of claim 1, wherein: the inner wall of the square tube inner cavity (2) is far away from the triangular support frame (3) and is fixedly connected with an anti-corrosion layer (5), and the anti-corrosion layer (5) comprises a metal matrix (51).

3. The carbon fiber square tube not easy to bend of claim 2, wherein: an inner alloy layer (52) is fixedly connected to one side of the outer wall of the metal base body (51), and an aluminum oxide layer (53) is fixedly connected to one side of the outer wall of the inner alloy layer (52).

4. The carbon fiber square tube not easy to bend of claim 3, wherein: one side of the outer wall of the aluminum oxide layer (53) is fixedly connected with a transition layer (54), and one side of the outer wall of the transition layer (54) is fixedly connected with an outer alloy layer (55).

5. The carbon fiber square tube not easy to bend of claim 1, wherein: the waterproof layer (48) comprises a putty layer (481), and one side of the outer wall of the putty layer (481) is fixedly connected with a permanent condensate DPS waterproof coating (482).

6. The carbon fiber square tube not easy to bend of claim 5, wherein: the permanent coagulation DPS waterproof coating is characterized in that a polyester non-woven fabric (483) is fixedly connected to one side of the outer wall of the permanent coagulation DPS waterproof coating (482), and a high-strength polyurethane waterproof coating (484) is fixedly connected to one side of the outer wall of the polyester non-woven fabric (483).