CN212969006U - Octagonal and circular combined communication pipe with high compressive strength - Google Patents
Octagonal and circular combined communication pipe with high compressive strength Download PDFInfo
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- CN212969006U CN212969006U CN202020257403.5U CN202020257403U CN212969006U CN 212969006 U CN212969006 U CN 212969006U CN 202020257403 U CN202020257403 U CN 202020257403U CN 212969006 U CN212969006 U CN 212969006U
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- pipe
- octagonal
- compressive strength
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- circular inner
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Abstract
The utility model discloses a circular combination communication pipe of high compressive strength octagon, including octagon outer tube and circular inner tube, be equipped with many baffles that set up along length direction between octagon outer tube and the circular inner tube. The utility model has the characteristics of compressive strength is higher, simple to operate.
Description
Technical Field
The utility model relates to a communication pipe, especially a circular combination communication pipe of high compressive strength octagon.
Background
The communication pipe is a pipeline for laying communication lines, and along with the increasing standardization of urban planning and the increasing popularization of communication equipment, the application of the communication pipe is more and more extensive.
The existing communication pipe is mainly a seven-hole pipe and is formed by annularly splicing six round pipes or six hexagonal pipes.
However, the seven-hole pipe formed by splicing round pipes or hexagonal pipes has two disadvantages in the actual use process; firstly, the connecting strength between the splicing pipes is poor, the pressure resistance is low, and the pipeline is easy to crack due to low pressure resistance because the pipeline needs to be buried at the bottom of the ground in the using process; and secondly, no matter the communication pipe is composed of a hexagonal pipe or a circular pipe, the contact surface of the whole pipe body and the ground is narrow, the communication pipe is easy to roll in the laying process, a fixed support needs to be additionally installed or one section of the communication pipe is fixed by soil and stones manually, and the installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circular combination communication pipe of high compressive strength octagon. The utility model has the characteristics of compressive strength is higher, simple to operate.
The technical scheme of the utility model: the utility model provides a circular combination communication pipe of high compressive strength octagon, is equipped with many baffles that set up along length direction between octagon outer tube and the circular inner tube including octagon outer tube and circular inner tube.
The round combination communication pipe of high compressive strength octagon, the baffle is connected in the internal angle department of octagon outer tube.
According to the octagonal round combined communication pipe with high compressive strength, the extension line of the section of the partition plate passes through the circle center of the round inner pipe.
In the high compressive strength octagonal round combined communication pipe, the diameter of the round inner pipe is 3/10-5/10 of the diagonal line of the octagonal outer pipe.
In the high compressive strength octagonal round combined communication pipe, the diameter of the round inner pipe is 2/5 of the diagonal line of the octagonal outer pipe.
The utility model has the advantages that:
the utility model has the advantages that the outer pipe and the inner pipe are sleeved inside and outside, the outer pipe and the inner pipe are connected through the partition board, and the partition board separates the gap between the outer pipe and the inner pipe into independent channels, thereby meeting the requirements of the communication pipe; meanwhile, the inner pipe and the outer pipe are independently and integrally formed pipelines, and the partition plate between the inner pipe and the outer pipe can serve as a supporting column, so that the pipelines can bear larger longitudinal pressure, and the compressive strength is higher; furthermore, the utility model discloses an outer tube uses the octagon outer tube, and the length of side of outer tube cross-section is longer relatively, and is bigger with the area of contact on installation ground, and is more firm during the installation, has reduced the use and the artifical stable link of installing the support outward, has simple to operate's advantage.
Because the cross section of the outer pipe is octagonal, on the basis of the same sectional area, compared with a hexagonal pipe, the side length is relatively short, the contact surface with the ground is relatively small during installation, and the installation is not as convenient as the hexagonal pipe; however, the utility model discloses a compartment quantity can be more, can lay more different kinds of cables, in addition, because the length of side shortens, whole cross sectional shape is more close circularly, so compressive strength is higher.
In addition, the inner pipe of the utility model is a circular inner pipe, and the circular pipe has higher pressure resistance compared with an octagonal inner pipe; and, when the baffle is perpendicular to circular inner tube installation, the support nature is better, and compressive capacity is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view a-a of fig. 1.
Description of reference numerals: 1-octagonal outer pipe, 2-round inner pipe and 3-clapboard.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
The embodiment of the utility model provides a:
a high compressive strength octagonal round combined communication pipe is shown in attached figures 1-2 and comprises an octagonal outer pipe 1 and a round inner pipe 2, wherein a plurality of partition plates 3 are arranged between the octagonal outer pipe 1 and the round inner pipe 2 along the length direction.
During production, the octagonal outer pipe 1, the circular inner pipe 2 and the partition plate 3 are extruded and molded at one time by an extruding machine; because the octagonal outer pipe 1 and the circular inner pipe 2 are of an integral structure and are mutually nested, the partition plate 3 between the octagonal outer pipe 1 and the circular inner pipe also plays a role in supporting, and the longitudinal pressure resistance of the whole communication pipe is enhanced; when the installation structure is used, the outer edge of the octagonal outer pipe 1 is wider, and forms larger surface contact with the installation ground, so that the installation structure is firmer; meanwhile, the circular inner pipe 2 is one of the cable channels, and each independent compartment separated by the partition plates 3 is also the cable channel, and the specific number of the cable channels is determined according to the number of the partition plates 3.
Preferably, the baffle 3 is connected in the interior angle department of octagon outer tube 1, and in the structure of octagon outer tube 1, the shape at corner is the least irregular, when supporting in the corner, and the shape of whole communication pipeline is more suitable, and is practical, and the compartment of this moment is total 9, and the passageway quantity increases to along with the increase of the quantity of baffle 3, the support effect is better, and compressive strength is higher.
Preferably, the extension line of the section of the partition plate 3 passes through the center of the circular inner tube 2, and the partition plate 3 is perpendicular to the outer surface of the circular inner tube 3, so that the supporting strength is highest.
Preferably, the diameter of the circular inner pipe 2 is 3/10-5/10 of the diagonal line of the octagonal outer pipe 1, the circular inner pipe 2 and the octagonal outer pipe 1 need to be designed in consideration of the size of the respective space and the structural strength, and when the height of the circular inner pipe 2 is too long, the distance between the circular inner pipe 2 and the octagonal outer pipe 1 becomes small, which is not favorable for the installation of the communication cable; and when the height of the circular inner pipe 2 is too short, the distance between the circular inner pipe 2 and the octagonal outer pipe 1 is increased, the width side length of the partition board 3 is long, the supporting effect is deteriorated, and the compressive strength is reduced.
Preferably, the diameter of the circular inner pipe 2 is 2/5 of the diagonal line of the octagonal outer pipe 1, and the structure is most reasonable when the ratio is set at 2/5.
The above description is only for the purpose of illustrating the present invention and the appended claims, and the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (2)
1. The utility model provides a circular combination communication pipe of high compressive strength octagon which characterized in that: the device comprises an octagonal outer pipe (1) and a circular inner pipe (2), wherein a plurality of partition plates (3) arranged along the length direction are arranged between the octagonal outer pipe (1) and the circular inner pipe (2); the partition plate (3) is connected to the inner angle of the octagonal outer pipe (1); the extension line of the section of the partition plate (3) passes through the circle center of the circular inner pipe (2); the diameter of the circular inner pipe (2) is 3/10-5/10 of the diagonal line of the octagonal outer pipe (1).
2. The high compressive strength octagonal round combined communication pipe as claimed in claim 1, wherein: the diameter of the circular inner pipe (2) is 2/5 of the diagonal line of the octagonal outer pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257403.5U CN212969006U (en) | 2020-03-05 | 2020-03-05 | Octagonal and circular combined communication pipe with high compressive strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257403.5U CN212969006U (en) | 2020-03-05 | 2020-03-05 | Octagonal and circular combined communication pipe with high compressive strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212969006U true CN212969006U (en) | 2021-04-13 |
Family
ID=75342104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020257403.5U Active CN212969006U (en) | 2020-03-05 | 2020-03-05 | Octagonal and circular combined communication pipe with high compressive strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212969006U (en) |
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2020
- 2020-03-05 CN CN202020257403.5U patent/CN212969006U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An octagonal circular composite communication tube with high compressive strength Effective date of registration: 20230112 Granted publication date: 20210413 Pledgee: Guiyang Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023520000004 |