CN205489315U

CN205489315U - Circumference shape power protection tube

Info

Publication number: CN205489315U
Application number: CN201521060858.3U
Authority: CN
Inventors: 高近文
Original assignee: General-Purpose Plastics Factory Of Shenyang City
Current assignee: General-Purpose Plastics Factory Of Shenyang City
Priority date: 2015-12-11
Filing date: 2015-12-11
Publication date: 2016-08-17
Anticipated expiration: 2025-12-11

Abstract

The utility model relates to a circumference shape power protection tube, including outer body and interior cavity, interior cavity is the round tube of the tangent setting of a plurality of parallels, and outer body is square, be equipped with the strengthening rib between outer body and the interior cavity, the round tube is four, is the field font and arranges, it is square that outer body cross -section is the fillet. The utility model discloses the pipeline that to obscure easily wears to arrange in different cavitys respectively, the jam -proof, and easy mark, resolution have improved work efficiency when making the construction.

Description

A kind of square circular electric power protection pipe

Technical field

This utility model relates to a kind of electric power protection pipe, a kind of square circular electric power protection pipe.

Background technology

At present, the cable protection pipe on market, have asbestos-cement pipe, glass reinforced plastic pipe, CPVC to manage, MPP pipe etc..No matter the cable protection pipe of what material, its outer tube body mostly is circular, at many pipelines In the electricity channel construction of superposition multilamellar, it is necessary to use pipe pillow to connect combination.This form of construction work takies Space is big, time-consuming.Multiple layer combination pipe pillow makes tubing unsettled, after landfill pressure-bearing, easily causes pipeline Deform, damage and misplace.

" a kind of cable protection square round type pipe " (patent No.: ZL 2,015 2 0103697.5) interior tube body is circle Shape, outer tube body is square, and inside and outside body superposition is connected together, and sets reinforcement and reinforce at corner. This square round type power pipe only one of which cavity, all pipelines are placed through in this cavity, during the construction line-putting Pipeline is difficult to differentiate, and also likely to be present when interfering with each other later maintenance thread-changing and grasp between the line of different purposes Make difficult.

Utility model content

For cable protection pipe in prior art exist only one of which cavity, thread-changing operation difficult, can Interference and the pipeline that can exist are difficult to the deficiencies such as resolution, and the technical problems to be solved in the utility model is A kind of pipeline is provided to be prone to the square circular electric power protection pipe differentiated.

For solving above-mentioned technical problem, the technical solution adopted in the utility model is:

This utility model one square circular electric power protection pipe, including outer tube body and inner chamber body, inner chamber body is The round tube of multiple parallel tangent settings, outer tube body is square.

Reinforcement it is provided with between outer tube body and inner chamber body.

Round tube is four, arranges in matrix pattern.

Outer tube body cross section is rounded square.

Outer tube body is externally provided with pipeline labelling.

This utility model has the advantages that and advantage:

1. this utility model cable protection pipe has multiple pipeline protection cavity, will hold confusing pipeline It is placed through respectively in different cavity, anti-tampering, make to be prone to during construction labelling, resolution, improve work Efficiency.

2. this utility model outward appearance is square, can facilitate multiple-layer stacked, not roll, and inside is four Round cavity body, inner wall smooth, frictional force is little, easy threading, and four holes can be worn the most of the same race respectively The line of class, it is to avoid interfere with each other.

3. four circles of this utility model mutually support, and set reinforcement at four angles, make product quality steady Fixed, durable, use material is CPVC, has anti-flammability.

4. during this utility model can be widely applied to electric power, communication, subway and piping lane.

Accompanying drawing explanation

Fig. 1 is the structural representation of first embodiment of this utility model；

Fig. 2 is the structural representation of second embodiment of this utility model.

Detailed description of the invention

Below in conjunction with Figure of description, this utility model is further elaborated.

Embodiment 1

As it is shown in figure 1, this utility model one square circular electric power protection pipe, including outer tube body 1 and interior Cavity 2, inner chamber body 2 is the round tube of multiple parallel tangent setting, and outer tube body 1 is square.

In the present embodiment, round tube is four, arranges in matrix pattern, mutually supports；Outer tube body cross section For rounded square, during to avoid constructing, there is scratch at wedge angle position to pipeline.Corresponding positions outside outer tube body Install pipeline labelling, as being labeled as 1～4 or A～D etc. outside outer tube body clockwise, to facilitate difference Whether two ends pipeline is same cable, eliminates in the past in the trouble of pipeline two ends labelling wire size；Mark Note can be arranged by spraying method, it is also possible to the molding when using CPVC material injection；Same phase Space between adjacent inner chamber body can also threading, improve the utilization rate of square circular electric power protection pipe.

Owing to this utility model outward appearance is square, at the construction field (site) as multiple-layer stacked can be facilitated in tunnel, Not rolling, inside is four round cavity bodies, inner wall smooth, and frictional force is little, easy threading, four Space between hole and adjacent inner chamber body can wear different types of line respectively, it is to avoid interferes with each other； Use CPVC materials processing, there is anti-flammability.

Embodiment 2

As in figure 2 it is shown, the present embodiment is with the difference with embodiment 1, outer tube body 1 is with interior It is provided with reinforcement between cavity 2 four jiaos, makes constant product quality, durable, extend this practicality Novel service life.

Claims

1. a square circular electric power protection pipe, it is characterised in that: including outer tube body and inner chamber body, inner chamber body is the round tube of multiple parallel tangent setting, and outer tube body is square；Round tube is four, arranges in matrix pattern；Outer tube body is externally provided with pipeline labelling.

2. the square circular electric power protection pipe as described in claim 1, it is characterised in that: it is provided with reinforcement between outer tube body and inner chamber body.

3. the square circular electric power protection pipe as described in claim 1, it is characterised in that: outer tube body cross section is rounded square.