CN215172888U

CN215172888U - Glass fiber reinforced plastic sand inclusion winding pipeline

Info

Publication number: CN215172888U
Application number: CN202023272332.5U
Authority: CN
Inventors: 徐霞玲
Original assignee: Lin'an Dongcheng Anticorrosive Equipment Co ltd
Current assignee: Lin'an Dongcheng Anticorrosive Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-14
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a FRP pipe says technical field specifically is a FRP presss from both sides sand winding pipeline, press from both sides sand winding pipeline body including FRP, FRP presss from both sides sand winding pipeline body's inside has installed first FRP and has prevented scraping the layer, first FRP prevents scraping the inside on layer and has installed first fibre winding layer, the sand inclusion layer has been installed to the inside on first fibre winding layer, FRP presss from both sides sand winding pipeline body's side has installed second pipe connection head, and the fixing bolt has been installed to the side of second pipe connection head. The utility model discloses be provided with first fibre winding layer and second fibre winding layer, can effectively increase the holistic intensity of glass steel sand inclusion winding pipeline body through this mode, through inserting fixing bolt with first pipe connection head in the middle of, make fixing bolt's inside and the surface of first pipe connection head mesh through rotating fixing bolt, carry out fixed connection with two sections glass steel sand inclusion winding pipeline bodies through this mode convenience.

Description

Glass fiber reinforced plastic sand inclusion winding pipeline

Technical Field

The utility model relates to a FRP pipe says technical field specifically is a FRP presss from both sides sand winding pipeline.

Background

The glass fiber reinforced plastic pipeline is widely applied to the fields of chemical industry, electric power and the like since the twenty-century and the fortieth, effectively solves the problem that a metal pipeline is seriously corroded, and effectively prolongs the service life of the pipeline.

The whole structure of traditional glass steel sand inclusion twines pipeline is single usually, makes this pipeline whole more fragile like this, easily appears damaging in long-time use to need to cooperate when most pipe connection to use the flange to fix, cost when leading to the installation pipeline increases to some extent, and comparatively expends time, therefore the glass steel sand inclusion twines pipeline of urgent need and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glass steel presss from both sides sand winding pipeline to solve the whole more fragile of traditional pipeline that proposes in the above-mentioned background art and connect the problem that leads to the installation cost to increase with the pipeline through the flange.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a glass steel presss from both sides sand winding pipeline, includes that glass steel presss from both sides sand winding pipeline body, first glass steel is installed to the inside of glass steel presss from both sides sand winding pipeline body and is prevented scraping the layer, first glass steel is prevented scraping the inside on layer and has been installed first fibre winding layer, the double-layered sand layer has been installed to the inside on first fibre winding layer, second fibre winding layer has been installed to the inside on double-layered sand layer, the layer is prevented scraping by the inside on second fibre winding layer has been installed to second glass steel, first pipe connection head has been installed to a side of glass steel pressing from both sides sand winding pipeline body, second pipe connection head has been installed to glass steel clamp sand winding pipeline body's another side, and fixing bolt has been installed to the side of second pipe connection head.

Preferably, the thickness of the sand inclusion layer is 15-25 mm.

Preferably, the main material of the first glass fiber reinforced plastic anti-scraping layer and the second glass fiber reinforced plastic anti-scraping layer is a glass fiber reinforced plastic composite material with relatively high density.

Preferably, the first pipeline connector is of a circular structure, a circular hole groove is formed in the first pipeline connector, and the diameter of the circular hole groove formed in the first pipeline connector is consistent with the diameter of the inner part of the glass fiber reinforced plastic sand inclusion winding pipeline body.

Preferably, a circular groove is formed in the fixing bolt, and the diameter of the circular groove formed in the fixing bolt is larger than that of the surface of the first pipeline connecting head.

Preferably, the internal thread has been seted up to fixing bolt's inside, and fixing bolt's inside and first pipe connection head's surface constitution spiral rotary type structure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a be provided with first fibre winding layer and second fibre winding layer, through installing first fibre winding layer and second fibre winding layer in the inside of glass steel presss from both sides sand winding pipeline body, can effectively increase the holistic intensity of glass steel clamp sand winding pipeline body through this mode, can prevent effectively that glass steel from pressing from both sides sand winding pipeline body and appearing extensive damage in the use.

(2) The utility model discloses a through having installed first pipe connection head in one side of glass steel presss from both sides sand winding pipeline body, install second pipe connection head and fixing bolt at the opposite side of glass steel presss from both sides sand winding pipeline body, through inserting fixing bolt with first pipe connection head in the middle of, make fixing bolt's inside and the surface of first pipe connection head mesh through rotating fixing bolt, carry out fixed connection with two sections glass steel clamp sand winding pipeline bodies through this mode convenience to the flange has been saved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the first and second pipe joints of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;

figure 5 is the utility model discloses a glass steel presss from both sides sand winding pipeline body structure and looks sideways at the section schematic diagram.

In the figure: 1. the glass fiber reinforced plastic sand inclusion is wound on the pipeline body; 101. a first glass fiber reinforced plastic scratch-resistant layer; 102. a first filament winding layer; 103. a sand inclusion layer; 104. a second filament winding layer; 105. a second glass fiber reinforced plastic anti-scratch layer; 2. a first pipe connector; 3. a second pipe joint; 301. and (5) fixing the bolt.

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.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a glass steel presss from both sides sand winding pipeline, including glass steel presss from both sides sand winding pipeline body 1, first glass steel is installed in glass steel sand inclusion winding pipeline body 1's inside and is prevented scraping layer 101, the main material of first glass steel is prevented scraping layer 101 and second glass steel and is prevented scraping layer 105 for the great glass steel of density, first fibre winding layer 102 has been installed to the inside of first glass steel is prevented scraping layer 101, sand inclusion layer 103 has been installed to the inside of first fibre winding layer 102, the filler in the middle of sand inclusion layer 103 is the mortar that quartz sand and resin mix formed, the thickness of sand inclusion layer 103 is twenty millimeters, second fibre winding layer 104 has been installed to sand inclusion layer 103's inside, second glass steel is prevented scraping layer 105 has been installed to the inside of second fibre winding layer 104.

First pipe connection head 2 has been installed to the side of glass steel clamp sand winding pipeline body 1, first pipe connection head 2 is circular structure, circular hole groove has been seted up to first pipe connection head 2's inside, and the inside circular hole groove diameter of seting up of first pipe connection head 2 is unanimous with glass steel clamp sand winding pipeline body 1's inside diameter size, second pipe connection head 3 has been installed to glass steel clamp sand winding pipeline body 1's side, and fixing bolt 301 has been installed to the side of second pipe connection head 3, circular recess has been seted up to fixing bolt 301's inside, and the inside circular recess diameter size of seting up of fixing bolt 301 is greater than the diameter size on first pipe connection head 2 surface, the internal thread has been seted up to fixing bolt 301's inside, and fixing bolt 301's inside and first pipe connection head 2's surface constitution spiral rotary type structure.

The working principle is as follows: when in use, when the integral strength of the glass fiber reinforced plastic sand inclusion wound pipeline body 1 needs to be enhanced, according to the attached drawing 1, by providing the first filament winding layer 102 inside the first glass fiber reinforced plastic scratch resistant layer 101, a second fiber winding layer 104 is arranged on the surface of the second glass fiber reinforced plastic scratch-resistant layer 105, the sand inclusion layer 103 is wrapped and covered by the first fiber winding layer 102 and the second fiber winding layer 104, by arranging the first fiber winding layer 102 and the second fiber winding layer 104, the strength of the glass fiber reinforced plastic sand inclusion winding pipeline body 1 can be effectively increased, when the glass fiber reinforced plastic sand inclusion winding pipeline body 1 is cracked, the whole cracking range of the glass fiber reinforced plastic sand inclusion winding pipeline body 1 can be effectively reduced through the winding of the first fiber winding layer 102 and the second fiber winding layer 104, and the whole strength of the glass fiber reinforced plastic sand inclusion winding pipeline body 1 can be effectively increased through the mode.

When two sections of glass fiber reinforced plastic sand inclusion winding pipeline bodies 1 need to be fixedly connected, according to the attached drawing 1, the second pipeline connector 3 of another section of glass fiber reinforced plastic sand inclusion winding pipeline body 1 is inserted into the middle of the fixing bolt 301, the fixing bolt 301 is rotated, the internal thread of the fixing bolt 301 can be meshed with the thread on the surface of the first pipeline connector 2 to rotate, the first pipeline connector 2 can be fixedly installed in the fixing bolt 301 in the mode, and the two sections of glass fiber reinforced plastic sand inclusion winding pipeline bodies 1 can be fixedly connected.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a glass steel presss from both sides sand winding pipeline, includes glass steel presss from both sides sand winding pipeline body (1), its characterized in that: layer (101) are prevented scraping by first glass steel has been installed to the inside of glass steel clamp sand winding pipeline body (1), first glass steel is prevented scraping the inside of layer (101) and has been installed first fibre winding layer (102), double-layered sand layer (103) have been installed to the inside on first fibre winding layer (102), second fibre winding layer (104) have been installed to the inside on double-layered sand layer (103), second glass steel has been installed to the inside on second fibre winding layer (104) and has been prevented scraping layer (105), first pipe connection head (2) have been installed to a side of glass steel clamp sand winding pipeline body (1), second pipe connection head (3) have been installed to the side of glass steel clamp sand winding pipeline body (1), and fixing bolt (301) have been installed to the side of second connector pipeline (3).

2. The glass reinforced plastic sand inclusion enwound pipe of claim 1, wherein: the thickness of the sand inclusion layer (103) is 15-25 mm.

3. The glass reinforced plastic sand inclusion enwound pipe of claim 1, wherein: the first glass fiber reinforced plastic anti-scraping layer (101) and the second glass fiber reinforced plastic anti-scraping layer (105) are mainly made of glass fiber reinforced plastic composite materials with high density.

4. The glass reinforced plastic sand inclusion enwound pipe of claim 1, wherein: first pipe connection head (2) are circular structure, circular hole groove has been seted up to the inside of first pipe connection head (2), and the inside circular hole groove diameter of seting up of first pipe connection head (2) is unanimous with the inside diameter size of glass steel sand inclusion winding pipeline body (1).

5. The glass reinforced plastic sand inclusion enwound pipe of claim 1, wherein: a circular groove is formed in the fixing bolt (301), and the diameter of the circular groove formed in the fixing bolt (301) is larger than that of the surface of the first pipeline connector (2).

6. The glass reinforced plastic sand inclusion enwound pipe of claim 1, wherein: the internal thread has been seted up to the inside of fixing bolt (301), and the inside of fixing bolt (301) and the surface of first pipe connection head (2) constitute spiral rotary type structure.