CN214274746U

CN214274746U - Recycled concrete pipe with multilayer steel bar structure

Info

Publication number: CN214274746U
Application number: CN202120267022.XU
Authority: CN
Inventors: 李红涛
Original assignee: Baoding Runcheng New Building Materials Technology Co ltd
Current assignee: Baoding Runcheng New Building Materials Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-24
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a concrete pipe field just discloses a regeneration concrete pipe with multilayer steel bar structure, including the pipeline body, the outer wall integral type of pipeline body is connected with prevents inclined to one side cement ring, the steel ring in the inside fixedly connected with of pipeline body, prevent the outer steel ring of the inside fixedly connected with of inclined to one side cement ring, the one end fixedly connected with exoskeleton of well steel ring, the steel ring in the inside fixedly connected with of pipeline body, the inner wall fixedly connected with anticorrosive coating of pipeline body. This recycled concrete pipe with multilayer steel bar structure can reach the purpose that improves pipeline strength, has solved the inside steel bar structure of the inside reinforced concrete pipe of general reinforced concrete mostly only one deck as the support chassis, and is relatively poor to the support performance of concrete pipe body, and the short problem of life has increased the reinforcing bar number of piles, simultaneously, has improved the inside wholeness of concrete pipe, has improved support strength, has prolonged life.

Description

Recycled concrete pipe with multilayer steel bar structure

Technical Field

The utility model relates to a concrete pipe technical field specifically is a recycled concrete pipe with multilayer steel bar structure.

Background

Concrete pipes are pipes made of concrete or reinforced concrete in bulk and used for transporting fluids such as water, oil, gas, etc. The concrete pipe can be divided into four types, namely plain concrete pipe, common reinforced concrete pipe, self-stress reinforced concrete pipe and prestressed concrete pipe. The inside steel bar structure of reinforced concrete pipe in market has the one deck mostly only as the support chassis, and is relatively poor to the support performance of concrete pipe body, and life is short, can't satisfy people's user demand, consequently needs a regeneration concrete pipe that has multilayer steel bar structure to satisfy people's user demand, can improve pipeline strength.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a regeneration concrete pipe with multilayer steel bar structure possesses advantages such as pipeline strength height, has solved the inside steel bar structure of general reinforced concrete pipe and has mostly only the one deck as the support chassis, and is relatively poor to the support performance of concrete pipe body, problem that life is short.

(II) technical scheme

In order to realize the above-mentioned purpose that should have multilayer steel bar structure's recycled concrete pipe reaches improvement pipeline strength, the utility model provides a following technical scheme: the utility model provides a recycled concrete pipe with multilayer steel bar structure, includes the pipeline body, the outer wall integral type of pipeline body is connected with prevents inclined to one side cement sheath, the reinforcing ring in the inside fixedly connected with of pipeline body, prevent the outer reinforcing ring of the inside fixedly connected with of inclined to one side cement sheath, the one end fixedly connected with exoskeleton of well reinforcing ring, the reinforcing ring in the inside fixedly connected with of pipeline body, the inner wall fixedly connected with anticorrosive coating of pipeline body, the one end fixedly connected with endoskeleton of interior reinforcing ring.

The lateral wall fixedly connected with connecting strip of outer skeleton, the lateral wall fixedly connected with spliced pole of inner frame.

Preferably, the connecting strip is a spring-shaped connecting strip, and the shape and the size of the connecting strip are matched with those of the middle reinforcing steel bar ring.

Preferably, the anticorrosive coating is a polyethylene anticorrosive coating, and the shape and size of anticorrosive coating and the shape and size of pipeline body all match each other.

Preferably, one end of the connecting column is fixedly connected with the side wall of the outer framework, and the outer framework is fixedly connected with the outer reinforcement ring through the connecting column.

Preferably, the number of the outer frameworks is four, and the four outer frameworks are all distributed in parallel.

Preferably, the number of the anti-deviation cement sheath is two, the number of the outer steel reinforcement ring is four, every two outer steel reinforcement rings are a group, and the two groups of outer steel reinforcement rings are respectively and fixedly connected with the two anti-deviation cement sheaths.

(III) advantageous effects

Compared with the prior art, the utility model provides a recycled concrete pipe with multilayer steel bar structure possesses following beneficial effect: 1. this recycled concrete pipe with multilayer steel bar structure, through the pipeline body, prevent inclined to one side cement ring, well steel bar ring, outer skeleton, interior steel bar ring, the inner frame, mutually supporting of connecting strip and spliced pole is used, can reach the purpose that improves pipeline strength, it has only the one deck as the support chassis mostly to have solved the inside steel bar structure of the inside reinforced concrete pipe of general reinforced concrete pipe, it is relatively poor to the support performance of concrete pipe body, the problem that life is short, the reinforcing bar number of piles has been increased, and simultaneously, the inside wholeness of concrete pipe has been improved, support strength has been improved, service life has been prolonged.

2. This recycled concrete pipe with multilayer steel bar structure uses through preventing mutually supporting of inclined to one side cement sheath and outer steel bar ring, can reach the purpose of preventing squinting, has improved the transverse resistance of pipeline, has reduced the probability of pipeline transverse migration, has improved the stability of pipeline.

3. This recycled concrete pipe with multilayer steel bar structure uses through mutually supporting of pipeline body and anticorrosive coating, can reach anticorrosive purpose, has improved the inside corrosion resistance of pipeline, has prolonged life, has reduced use cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the outer frame and the connecting strip of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic view of the connection structure of the reinforcement ring and the inner reinforcement ring of the present invention.

In the figure: 1. a pipe body; 2. a deviation-preventing cement sheath; 3. a middle steel bar ring; 4. an outer steel ring; 5. an outer skeleton; 6. an inner steel bar ring; 7. an anticorrosive layer; 8. an inner skeleton; 9. a connecting strip; 10. connecting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a recycled concrete pipe with a multi-layer steel bar structure comprises a pipe body 1, wherein the outer wall of the pipe body 1 is integrally connected with a deviation-proof cement sheath 2, the inner part of the pipe body 1 is fixedly connected with a middle steel bar sheath 3, the inner part of the deviation-proof cement sheath 2 is fixedly connected with two outer steel bar sheaths 4, the number of the deviation-proof cement sheaths 2 is two, the number of the outer steel bar sheaths 4 is four, every two outer steel bar sheaths 4 are in one group, and the two groups of outer steel bar sheaths 4 are respectively and fixedly connected with the two deviation-proof cement sheaths 2, the deviation-proof cement sheath 2 and the outer steel bar sheaths 4 are mutually matched for use, so that the purpose of deviation prevention can be achieved, the transverse resistance of the pipe is improved, the probability of transverse deviation of the pipe is reduced, the stability of the pipe is improved, one end of the middle steel bar sheath 3 is fixedly connected with an outer framework 5, the number of the outer frameworks 5 is four, and the four outer frameworks 5 are distributed in parallel, the integrity is improved through the communication of the outer framework 5, the transverse stress performance of the pipeline is improved, the inner steel bar ring 6 is fixedly connected inside the pipeline body 1, the anticorrosive coating 7 is fixedly connected on the inner wall of the pipeline body 1, the anticorrosive coating 7 is a polyethylene anticorrosive coating, the shape and the size of the anticorrosive coating 7 are matched with those of the pipeline body 1, the polyethylene is thermoplastic resin prepared by polymerizing ethylene, and in industry, the polyethylene also comprises a copolymer of ethylene and a small amount of alpha-olefin, is odorless, nontoxic, feels like wax, has excellent low-temperature resistance, good chemical stability, can resist corrosion of most of acid and alkali, is insoluble in common solvents at normal temperature, has small water absorption and excellent electrical insulation, can achieve the purpose of corrosion prevention through the mutual matching use of the pipeline body 1 and the anticorrosive coating 7, and improves the corrosion resistance inside the pipeline, the service life is prolonged, the use cost is reduced, and one end of the inner steel bar ring 6 is fixedly connected with the inner framework 8.

The side wall of the outer framework 5 is fixedly connected with a connecting strip 9, the connecting strip 9 is a spring-shaped connecting strip, the shape and the size of the connecting strip 9 are matched with those of the middle steel bar ring 3, the integrity of the connecting strip 9 is improved by the spring-shaped connecting strip, the compression resistance to the outside is improved, the side wall of the inner framework 8 is fixedly connected with a connecting column 10, one end of the connecting column 10 is fixedly connected with the side wall of the outer framework 5, the outer framework 5 is fixedly connected with the outer steel bar ring 4 through the connecting column 10, the middle steel bar ring 3, the outer steel bar ring 4 and the inner steel bar ring 6 are conveniently connected through the connecting column 10, the independence is avoided, the aim of improving the pipeline strength can be achieved through the mutual matching use of the pipeline body 1, the deviation-preventing cement ring 2, the middle steel bar ring 3, the outer steel bar ring 4, the outer framework 5, the inner steel bar ring 6, the inner framework 8, the connecting strip 9 and the connecting column 10, the reinforced concrete pipe solves the problems that most of reinforced concrete pipe reinforcing steel bar structures inside the general reinforced concrete pipe only have one layer as a supporting framework, the supporting performance of the concrete pipe body is poor, and the service life is short, increases the number of reinforcing steel bar layers, simultaneously improves the integrity inside the concrete pipe, improves the supporting strength, and prolongs the service life.

When using, well reinforcing bar ring 3, outer reinforcing bar ring 4, outer skeleton 5, interior reinforcing bar ring 6 and inner frame 8 connect into an overall structure as supporting the skeleton through spliced pole 10, outer skeleton 5 and connecting strip 9 connect into outer protection skeleton, it is more even to make concrete and reinforcing bar mix ground, when receiving external pressure, the connecting strip 9 of spring form with make the power of bearing say can disperse each part to the device, when improving the wholeness, the pressure-bearing capacity of pipeline to the outside has been increased.

In conclusion, the recycled concrete pipe with the multilayer reinforced structure achieves the purpose of improving the strength of the pipeline, solves the problems that most of the reinforced structures in the reinforced concrete pipe inside the common reinforced concrete pipe only have one layer as a supporting framework, the supporting performance of the concrete pipe body is poor, and the service life is short, and meets the use requirements of people.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a recycled concrete pipe with multilayer steel bar structure, includes pipeline body (1), its characterized in that: the pipeline comprises a pipeline body (1), and is characterized in that an anti-deviation cement sheath (2) is integrally connected to the outer wall of the pipeline body (1), a middle steel bar sheath (3) is fixedly connected to the inside of the pipeline body (1), an outer steel bar sheath (4) is fixedly connected to the inside of the anti-deviation cement sheath (2), an outer framework (5) is fixedly connected to one end of the middle steel bar sheath (3), an inner steel bar sheath (6) is fixedly connected to the inside of the pipeline body (1), an anti-corrosion layer (7) is fixedly connected to the inner wall of the pipeline body (1), and an inner framework (8) is fixedly connected to one end of the inner steel bar sheath (6);

the side wall fixedly connected with connecting strip (9) of outer skeleton (5), the side wall fixedly connected with spliced pole (10) of inner frame (8).

2. The recycled concrete pipe with a multi-layer steel bar structure of claim 1, wherein: the connecting strips (9) are spring-shaped connecting strips, and the shapes and the sizes of the connecting strips (9) and the middle reinforcing steel bar rings (3) are matched with each other.

3. The recycled concrete pipe with a multi-layer steel bar structure of claim 1, wherein: the anti-corrosion layer (7) is a polyethylene anti-corrosion layer, and the shape and the size of the anti-corrosion layer (7) are matched with those of the pipeline body (1).

4. The recycled concrete pipe with a multi-layer steel bar structure of claim 1, wherein: one end of the connecting column (10) is fixedly connected with the side wall of the outer framework (5), and the outer framework (5) is fixedly connected with the outer reinforcement ring (4) through the connecting column (10).

5. The recycled concrete pipe with a multi-layer steel bar structure of claim 1, wherein: the number of the outer frameworks (5) is four, and the four outer frameworks (5) are distributed in parallel.

6. The recycled concrete pipe with a multi-layer steel bar structure of claim 1, wherein: the quantity of the anti-deviation cement sheath (2) is two, the quantity of the outer steel bar sleeves (4) is four, every two outer steel bar sleeves (4) are a group, and the two groups of outer steel bar sleeves (4) are respectively fixedly connected with the two anti-deviation cement sheaths (2).