CN-224229453-U - Pipe reinforced skeleton structure

CN224229453UCN 224229453 UCN224229453 UCN 224229453UCN-224229453-U

Abstract

The utility model discloses a reinforced skeleton structure of a pipe, which relates to the technical field of pipes and aims to solve the problems of single internal structure and insufficient structural strength of the existing pipe, and the reinforced skeleton structure of the pipe is characterized by comprising a pipe body, wherein a glass fiber layer is wound and wrapped on the outer side of the pipe body, a metal coil is arranged on the outer side of the glass fiber layer, a metal sleeve is sleeved on the outer side of the metal coil, the metal sleeve is characterized in that the reinforcing piece is fixedly connected to the outer side of the metal sleeve, the inner portion of the tube body comprises an inner tube body, an outer tube body, reinforcing ribs, a cavity and expanded graphite, the reinforcing ribs are fixedly connected to the outer side of the inner tube body, the outer tube body is fixedly connected to the outer side of the reinforcing ribs, the cavity is reserved between the inner tube body and the outer tube body, and the expanded graphite is filled in the cavity. The effect of firm structure is achieved.

Inventors

YANG JIE
YANG GUOTAO

Assignees

广东中讯通讯设备实业有限公司

Dates

Publication Date: 20260512
Application Date: 20250630

Claims (4)

1. The pipe reinforcing framework structure comprises a pipe body (1) and is characterized in that a glass fiber layer (2) is wrapped on the outer side of the pipe body (1), a metal coil (3) is arranged on the outer side of the glass fiber layer (2), a metal sleeve (4) is sleeved on the outer side of the metal coil (3), and a reinforcing piece (5) is fixedly connected to the outer side of the metal sleeve (4).
2. The pipe reinforced skeleton structure of claim 1, wherein the inside of the pipe body (1) comprises an inner pipe body (101), an outer pipe body (102), reinforcing ribs (103), a cavity (104) and expanded graphite (105), the outer side of the inner pipe body (101) is fixedly connected with the reinforcing ribs (103), the outer side of the reinforcing ribs (103) is fixedly connected with the outer pipe body (102), the cavity (104) is reserved between the inner pipe body (101) and the outer pipe body (102), and the expanded graphite (105) is filled in the cavity (104).
3. The pipe reinforced skeleton structure of claim 1, wherein the metal coil (3) is spirally wound on the outer side of the glass fiber layer (2), the inner side of the metal sleeve (4) is attached to the outer side of the metal coil (3), and a plurality of reinforcing pieces (5) are arranged at equal intervals.
4. The pipe reinforced skeleton structure of claim 2, wherein the reinforcing ribs (103), the expanded graphite (105) and the cavity (104) are respectively distributed in an equidistant annular manner.

Description

Pipe reinforced skeleton structure Technical Field The utility model relates to the technical field of pipes, in particular to a reinforced framework structure of a pipe. Background The pipe is a material for manufacturing the pipe, the type and the performance of the pipe directly influence the quality and the application range of the pipe, the pipe is an indispensable basic material in constructional engineering, industrial facilities and daily life, the pipe is mainly used for conveying fluid (such as water, gas, petroleum and the like), protecting cables or being used as a structural support, the pipe is a hollow section material made of metal, plastic or composite materials and is used for manufacturing a pipeline system or other pipes, the strength, corrosion resistance, temperature resistance and other performances of different pipes are different, for example, the corrosion resistance of a stainless steel pipe is strong, and the PVC pipe is light in weight and low in cost. The prior art scheme has the defects that the prior pipe is single in internal structure and insufficient in structural strength. Disclosure of utility model The utility model aims to provide a pipe reinforced framework structure. In order to achieve the above purpose, the present utility model provides the following technical solutions: The pipe reinforcing framework structure comprises a pipe body, wherein a glass fiber layer is wrapped on the outer side of the pipe body, a metal coil is arranged on the outer side of the glass fiber layer, a metal sleeve is sleeved on the outer side of the metal coil, and a reinforcing piece is fixedly connected to the outer side of the metal sleeve. Through adopting above-mentioned technical scheme, increase the glass fiber layer in the outside of body, improve the structural strength in the body outside, improve the toughness of tubular product, increase metal coil simultaneously, further improve the structural strength in the tubular product outside, improve compressive strength, increase metal sleeve simultaneously, protect the structure of inside, the reinforcement reinforces the intensity of metal sleeve itself for tubular product structure is firm reliable more. Further, the inside of body is including interior body, outer body, strengthening rib, cavity and expanded graphite, the outside fixedly connected with strengthening rib of interior body, the outside fixedly connected with outer body of strengthening rib, reserve the cavity between interior body and the outer body, the inside of cavity is filled with expanded graphite. Through adopting above-mentioned technical scheme, body itself is by interior body and outer body combination, inside packing expanded graphite improves the compressive strength of body itself. Further, the metal coil is spirally wound on the outer side of the glass fiber layer, the inner side of the metal sleeve is attached to the outer side of the metal coil, and a plurality of reinforcing pieces are arranged at equal intervals. By adopting the technical scheme, the structural strength of the outer side of the pipe body is improved, and the pipe body is protected. Further, a plurality of reinforcing ribs, expanded graphite and cavities are distributed in an annular mode at equal intervals. By adopting the technical scheme, the structural strength of the inside of the pipe body is improved. In summary, the beneficial technical effects of the utility model are as follows: The pipe body, the glass fiber layer, the metal coil and the metal sleeve are adopted, the pipe body is combined by the inner pipe body and the outer pipe body, the expanded graphite is filled in the pipe body, the glass fiber layer is added on the outer side of the pipe body, the metal coil is wound on the outer side of the pipe body, the structural strength and toughness of the pipe are improved, and meanwhile, the metal sleeve protects the inner structure, so that the structure of the pipe is firmer and more reliable, and the effect of firm structure is achieved. Drawings FIG. 1 is a schematic overall sectional view of the present utility model; FIG. 2 is a schematic cross-sectional view of a tube according to the present utility model; FIG. 3 is a schematic cross-sectional view of a metallic coil according to the present utility model; Fig. 4 is a schematic perspective view of a metal sleeve according to the present utility model. In the figure, 1, a pipe body, 2, a glass fiber layer, 3, a metal coil, 4, a metal sleeve, 5, a reinforcing piece, 101, an inner pipe body, 102, an outer pipe body, 103, reinforcing ribs, 104, a cavity, 105 and expanded graphite. Detailed Description The present utility model will be described in further detail with reference to the accompanying drawings. Referring to fig. 1-4, the pipe reinforcing skeleton structure comprises a pipe body 1, a glass fiber layer 2 is wrapped on the outer side of the pipe body 1, a metal coil 3 is arranged on the outer side of the glass