CN216699392U

CN216699392U - High cable protection pipe of security

Info

Publication number: CN216699392U
Application number: CN202123017289.2U
Authority: CN
Inventors: 赵刘安
Original assignee: Henan Changjiu Industrial Co ltd
Current assignee: Henan Changjiu Industrial Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-07
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a cable protection pipe with high safety, which comprises a glass steel pipe and an internal reinforcing rib, wherein a flame-retardant rubber layer is arranged outside the glass steel pipe, a filling layer is arranged between the flame-retardant rubber layer and the glass steel pipe, the outside of the flame-retardant rubber layer is fixed with an octagonal hard metal plate through the internal reinforcing rib, the octagonal hard metal plate is arranged at equal intervals, fixing holes are formed in the surface of the octagonal hard metal plate, and the fixing holes are fixedly connected through the external reinforcing rib.

Description

High cable protection pipe of security

Technical Field

The utility model belongs to the technical field of cable protection pipes, and particularly relates to a cable protection pipe with high safety.

Background

The cable protection pipe is also called as a cable pipe, a power cable pipe, a cement cable pipe, a power calandria, a power cable protection pipe and the like. The cable protection pipe is mainly installed in a section where the communication cable and the power line are crossed, so that the short circuit accident caused by the disconnection of the power line is prevented, the communication cable and the steel wire rope are electrified, the cable, the switch and the machine core board are protected, the whole machine is not burnt out, and a certain isolation effect is achieved on the magnetic field interference of the power line. For the development of the times, the composite material made of cement or other non-metal materials is gradually replaced by glass fiber reinforced plastics, most of cable protection pipes made of glass fiber reinforced plastics can improve the corrosion resistance and service life of the cable protection pipes under the ground, have smooth surfaces, have outstanding performance in the aspect of cleaning, and the like, for example, the pillow-shaped composite flame-retardant cable protection pipe provided by the patent publication No. CN206834688U well solves the problems of stability and structural strength of the glass fiber reinforced plastics protection pipe, but the whole body of the cable protection pipe is made of metal with high quality, more resources are consumed in the actual using process, the outside of the cable protection pipe is a smooth surface, the carrying is relatively troublesome, the integration degree of the problems caused by the metal is high, and the adaptability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the cable protection pipe which is convenient to install, low in cost, light in weight, strong in adaptability and high in safety.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high cable protection pipe of security, includes FRP pipe and inside strengthening rib, the FRP pipe outside is equipped with fire-retardant rubber layer, be equipped with the filling layer between fire-retardant rubber layer and the FRP pipe, fire-retardant rubber layer outside is fixed through inside strengthening rib and octagon hard metal sheet, octagon hard metal sheet equidistant setting, and octagon hard metal sheet surface is equipped with the fixed orifices, and connects fixedly through outside strengthening rib between the fixed orifices.

The filling layer is a ceramic layer or a magnesium hydroxide layer.

The fixing hole is positioned at the corner of the octagonal hard metal plate.

The thickness of the flame-retardant rubber layer is between 2 and 3 cm.

The distance between adjacent octagonal hard metal plates is between 80 and 100 cm.

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

1. the octagonal hard metal plate 6 with short distance is arranged, can be adjusted according to needs, and has strong adaptability.

2. The external reinforcing ribs 7 are arranged, so that the carrying and moving can be well carried out, and the working efficiency is improved.

3. The flame-retardant rubber layer 3 is adopted, so that the overall weight of the pipeline is reduced, and the pipeline has good shockproof and anti-collision performance.

4. The filling layer 2 is a ceramic layer or a magnesium hydroxide layer, so that the overall flame retardant property of the pipeline is improved, and the use safety of the protection pipe is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic side view of the present invention.

In the figure: 1 glass steel tube, 2 filling layers, 3 flame-retardant rubber layers, 4 internal reinforcing ribs, 5 fixing holes, 6 octagonal hard metal plates and 7 external reinforcing ribs.

Detailed Description

Example one

Referring to fig. 1-2, a high cable protection pipe of security, including FRP pipe 1 and inside strengthening rib 4, 1 outside of FRP pipe is equipped with fire-retardant rubber layer 3, be equipped with filling layer 2 between fire-retardant rubber layer 3 and the FRP pipe 1, 3 outsides on fire-retardant rubber layer are fixed with octagon hard metal sheet 6 through inside strengthening rib 4, octagon hard metal sheet 6 equidistant setting, and 6 surfaces of octagon hard metal sheet are equipped with fixed orifices 5, and connect fixedly through outside strengthening rib 7 between the fixed orifices 5.

When using, set up the octagon hard metal plate 6 that the interval is shorter, can adjust as required, the adaptability is stronger, has set up outside strengthening rib 7, and the transport that can be fine removes, has improved the efficiency of work, adopts fire-retardant rubber layer 3 to reduce the holistic weight of pipeline, and possesses good crashproof performance that takes precautions against earthquakes, and filling layer 2 is ceramic layer or magnesium hydrate layer, has improved the holistic fire behaviour of pipeline, has promoted the security that the protection tube used.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high cable protection pipe of security, includes FRP pipe and inside strengthening rib, its characterized in that: the outside of FRP pipe is equipped with fire-retardant rubber layer, be equipped with the filling layer between fire-retardant rubber layer and the FRP pipe, fire-retardant rubber layer outside is fixed through inside strengthening rib and octagon hard metal plate, the equidistant setting of octagon hard metal plate, and the octagon hard metal plate surface is equipped with the fixed orifices, and connects fixedly through outside strengthening rib between the fixed orifices.

2. A cable protection tube with high safety according to claim 1, wherein: the filling layer is a ceramic layer or a magnesium hydroxide layer.

3. A cable protection tube with high safety according to claim 1, wherein: the fixing hole is positioned at the corner of the octagonal hard metal plate.

4. A cable protection tube with high safety according to claim 1, wherein: the thickness of the flame-retardant rubber layer is between 2 and 3 cm.

5. A cable protection tube with high safety according to claim 1, wherein: the distance between adjacent octagonal hard metal plates is between 80 and 100 cm.