CN208328990U - A kind of pipe structure - Google Patents
A kind of pipe structure Download PDFInfo
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- CN208328990U CN208328990U CN201820807636.0U CN201820807636U CN208328990U CN 208328990 U CN208328990 U CN 208328990U CN 201820807636 U CN201820807636 U CN 201820807636U CN 208328990 U CN208328990 U CN 208328990U
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- jurisdiction
- circular ring
- ring shape
- main reinforcement
- shape main
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Abstract
The utility model provides a kind of pipe structure, it is related to tubing technical field, including circular ring shape main reinforcement, multiple arcs section of jurisdiction is arranged in the circular ring shape main reinforcement, the circular ring shape main reinforcement and multiple arc sections of jurisdiction are structure as a whole, and the center of circle of multiple arc sections of jurisdiction is overlapped with the center of circle of the circular ring shape main reinforcement, multiple arc sections of jurisdiction it is axially and radially all the same, multiple arc sections of jurisdiction are spacedly distributed around the center of circle of the circular ring shape main reinforcement, and are not in contact with each other between any two；The drawbacks of the utility model structure is simple, connects each arc section of jurisdiction by circular ring shape main reinforcement, improves the integral strength of tubing, realize the purpose of Underground Culvert integral installation, avoids the installation of traditional split blade type, helps to improve construction efficiency, economizes on resources.
Description
Technical field
The utility model relates to tubing technical field more particularly to reinforced concrete culvert technical fields.
Background technique
When building tunnel and various underground pipe networks, whole shield duct piece annulus and culvert pipe can not transport peace in tunnel
Dress, so concrete annulus have to be decomposed into muti-piece, is then being transported, assembled；Underground piping have to use heavy excavation, push pipe
Etc. methods install culvert pipe, such form of construction work is not only slow, but also waste of resource.
Therefore, how to provide a kind of culvert pipe for capableing of whole Transporting to improve construction efficiency is urgent problem.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of pipe structure, existing to solve
In technology culvert pipe can not overall operation to underground, influence construction efficiency the problems such as.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of pipe structure, including circular ring shape main reinforcement, is arranged in the circular ring shape main reinforcement multiple
Arc section of jurisdiction, the circular ring shape main reinforcement and multiple arc sections of jurisdiction are structure as a whole, and the center of circle of multiple arc sections of jurisdiction
It is overlapped with the center of circle of the circular ring shape main reinforcement, axially and radially all the same, multiple curved pipes of multiple arc sections of jurisdiction
Piece is spacedly distributed around the center of circle of the circular ring shape main reinforcement, and is not in contact with each other between any two.
Further, the inside edge at the top of each arc section of jurisdiction is provided with internal projection portion, each curved pipe
The outer edge of piece bottom is provided with exterior protrusion corresponding with the internal projection portion.
Further, the circular ring shape main reinforcement is at least three.
Further, the arc section of jurisdiction is at least three.
The utility model has the advantage that compared with prior art
The utility model connects the arc section of jurisdiction being spacedly distributed around its axle center by circular ring shape main reinforcement, realizes each pipe
The purpose of the public main reinforcement of piece avoids the drawbacks of only connecting by connector or superposing type between traditional arc section of jurisdiction, improves
The integral strength of tubing；The pipe structure overall structure that the utility model is constituted is intermediate to be spacedly distributed and multiple notches and only reveals
The specificity structure of the part of circular ring shape main reinforcement out can size of pipe and tubing pair as required when in face of the structures such as subterranean tunnel
Equipment carries out pouring preparation, after being bent by the part for exposing circular ring shape main reinforcement after the completion of preparation, so that in tubing entirety
Diameter reduces, exposed by pouring main reinforcement after then restoring the circular ring shape main reinforcement of bending so as to whole Transporting to installation place
Part completes pouring for tubing entirety, so that connecting between each arc section of jurisdiction by circular ring shape main reinforcement, avoids conventional arched
The drawbacks of section of jurisdiction split blade type is installed, improves the intensity of equipment, helps to improve construction efficiency, economize on resources.
Detailed description of the invention
Fig. 1 is a kind of pipe structure top view of the utility model；
Fig. 2 is arc section of jurisdiction vertical edge schematic diagram in a kind of pipe structure of the utility model.
In figure: 1, circular ring shape main reinforcement；2, arc section of jurisdiction；3, internal projection portion；4, exterior protrusion.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
Embodiment
As Fig. 1 and 2 is arranged in circular ring shape main reinforcement 1 the present embodiment provides a kind of pipe structure, including circular ring shape main reinforcement 1
Multiple arcs section of jurisdiction 2, circular ring shape main reinforcement 1 and multiple arcs section of jurisdiction 2 are structure as a whole, and the center of circle of multiple arcs section of jurisdiction 2 and circle
The center of circle of annular main reinforcement 1 is overlapped, multiple arcs section of jurisdiction 2 it is axially and radially all the same, multiple arcs section of jurisdiction 2 is around circular ring shape main reinforcement
1 center of circle is spacedly distributed, and is not in contact with each other between any two；In this way equipment overall structure by circular ring shape main reinforcement 1 connection and it is multiple
The cylinder type hollow pipe structure of arc section of jurisdiction 2, and between each arc section of jurisdiction 2 between there are gaps, i.e. partial circle shape master
Muscle 1 is exposed outside；
The inside edge at each 2 top of arc section of jurisdiction is provided with internal projection portion 3, the outside of each 2 bottom of arc section of jurisdiction
Exterior protrusion 4 corresponding with internal projection portion 3 is provided at edge；
Circular ring shape main reinforcement 1 is at least three, and arc section of jurisdiction 2 is at least three, in the present embodiment circular ring shape main reinforcement 1 and arc
Shape section of jurisdiction 2 is three.
Working principle, when producing prefabricated reinforced concrete culvert pipe, equal intervals are arranged the pipe of arc in circular ring shape main reinforcement 1
After the attached muscle net of sheet, concreting is integrally used to the attached muscle net of the section of jurisdiction shape of multiple arcs, composition is connected by circular ring shape main reinforcement 1
The cylindric hollow tube structure of multiple arc sections of jurisdiction 2 being spacedly distributed is connect, when in use, by by circular ring shape main reinforcement
1 exposed part infolding is folded outward, and further the distance of arc section of jurisdiction 2 between any two, and then can effectively reduce pipe structure entirety
Internal diameter so that after it is less than initial inside diameter, can whole Transporting into culvert identical with its whole initial inside diameter, transport is extremely
Behind installation place, after tubing is integrally sling, after the main reinforcement by restoring its doubling, attached muscle net is coated in the outside of exposed main reinforcement, into
Row one-piece casting realizes effective connection between arc section of jurisdiction 2 before, just completes the integral installation of tubing in this way, mention
The high integral strength of equipment, the drawbacks of avoiding the installation of traditional split blade type；Pass through connection internal projection portion 3 and exterior protrusion simultaneously
4 cooperation, and then the integral installation of achievable front and back tubing, help to improve construction efficiency, economize on resources.
Claims (4)
1. a kind of pipe structure, including circular ring shape main reinforcement (1), which is characterized in that be arranged on the circular ring shape main reinforcement (1) multiple
Arc section of jurisdiction (2), the circular ring shape main reinforcement (1) and multiple arc sections of jurisdiction (2) are structure as a whole, and multiple curved pipes
The center of circle of piece (2) is overlapped with the center of circle of the circular ring shape main reinforcement (1), multiple arc sections of jurisdiction (2) it is axially and radially homogeneous
Together, multiple arc sections of jurisdiction (2) are spacedly distributed around the center of circle of the circular ring shape main reinforcement (1), and are not in contact with each other between any two.
2. a kind of pipe structure according to claim 1, which is characterized in that interior at the top of each arc section of jurisdiction (2)
Edge is provided with internal projection portion (3), and the outer edge of each arc section of jurisdiction (2) bottom is provided with and the convex
Play portion (3) corresponding exterior protrusion (4).
3. a kind of pipe structure according to claim 2, which is characterized in that the circular ring shape main reinforcement (1) is at least three.
4. a kind of pipe structure according to claim 3, which is characterized in that the arc section of jurisdiction (2) is at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807636.0U CN208328990U (en) | 2018-05-29 | 2018-05-29 | A kind of pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807636.0U CN208328990U (en) | 2018-05-29 | 2018-05-29 | A kind of pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208328990U true CN208328990U (en) | 2019-01-04 |
Family
ID=64775575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820807636.0U Active CN208328990U (en) | 2018-05-29 | 2018-05-29 | A kind of pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208328990U (en) |
-
2018
- 2018-05-29 CN CN201820807636.0U patent/CN208328990U/en active Active
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