CN216555748U

CN216555748U - High-strength anti-seismic culvert pipe

Info

Publication number: CN216555748U
Application number: CN202220022702.XU
Authority: CN
Inventors: 盛蕾; 盛志义
Original assignee: Chizhou Xinlei Green Building Materials Co ltd
Current assignee: Chizhou Xinlei Green Building Materials Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-05-17
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to the technical field of culvert pipes, in particular to a high-strength anti-seismic culvert pipe which comprises an outer layer pipeline, wherein a reinforcing structure is arranged in the outer layer pipeline, the reinforcing structure consists of reinforcing ribs and reinforcing plates, the reinforcing ribs are embedded in the outer layer pipeline through cement, and the reinforcing ribs and the reinforcing plates are fixed in a welding mode. According to the utility model, the strength of the culvert pipe can be improved by arranging the reinforcing structure, on one hand, the culvert pipe can be better subjected to impact on the culvert pipe caused by natural disasters, on the other hand, the culvert pipe can be effectively prevented from being integrally broken to cause pipeline blockage, the transportation of water resources is blocked, the practicability of the device is improved, by arranging the anti-seismic mechanism, when the culvert pipe is subjected to external force, the culvert pipe and the inner-layer pipeline are relatively displaced to change the length of the spring, and at the moment, the spring generates elastic force due to deformation and can neutralize and offset the external force, so that the protection effect of buffering and damping is realized.

Description

High-strength anti-seismic culvert pipe

Technical Field

The utility model relates to the technical field of culvert pipes, in particular to a high-strength anti-seismic culvert pipe.

Background

The culvert pipe is a pipeline buried under the ground surface, is formed by casting reinforced concrete, is commonly called a cement pipe and is mainly used for conveying water resources.

For example, the grant bulletin number is CN209164788U discloses a big cross-section centre of a circle stress concrete antidetonation culvert pipe, can strengthen the antidetonation compressive capacity of culvert pipe itself, remains the unobstructed of culvert pipe throughout to made things convenient for the connection of two adjacent culvert pipes, easy operation, and the leakproofness is good, and the practicality is strong, is fit for extensively promoting and using, and the culvert pipe that from this sees to have now satisfies people's user demand basically, but still has some objective problems.

The culvert pipe is used in the underground more, earlier at underground excavation route, carries out the mound again after the installation culvert pipe and handles to realize water resources's transport, but in some earthquake areas or natural disasters frequent area, the underground structure can change because of earthquake or other natural disasters' emergence, just leads to the culvert pipe to be impaired easily, and current culvert pipe is formed by concrete placement basically, meets the calamity and takes place the damage easily, thereby causes the pipeline to block up, influences such as hydraulic resources transport breaks down.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following problems in the prior art: the existing culvert pipe is basically formed by concrete pouring, and is easy to damage due to disasters, so that the pipeline is blocked, and water resource conveying is failed.

In order to solve the problems in the prior art, the utility model provides a high-strength anti-seismic culvert pipe which comprises an outer pipe, wherein a reinforcing structure is arranged in the outer pipe, the reinforcing structure is composed of reinforcing ribs and reinforcing plates, the reinforcing ribs are embedded in the outer pipe through cement, and the reinforcing ribs and the reinforcing plates are fixed in a welding mode.

Preferably, the inside strengthening rib that is provided with of outer layer pipeline, the strengthening rib surface is provided with the reinforcing plate, and through this design, the additional strengthening that strengthening rib and reinforcing plate are constituteed is inlayed inside the culvert pipe through cement, can effectively improve the mechanical strength of culvert pipe on the one hand, and on the other hand, even the culvert pipe leads to breaking because of external force is too big, thereby can not collapse by a large scale and cause the pipe blockage yet, influence water resources's transport.

Preferably, the mounting hole has evenly been seted up on the reinforcing plate surface, the strengthening rib runs through from reinforcing plate surface mounting hole inside, and fixes strengthening rib and reinforcing plate through the welded mode in strengthening rib surface and mounting hole inner wall department, and through this design, strengthening rib and reinforcing plate are fixed through the welded mode, can prevent effectively that "cage" column structure that strengthening rib and reinforcing plate constitute from warping to influence its reinforced function.

Preferably, the strengthening rib and the reinforcing plate constitute the network structure of "cage" form jointly to strengthening rib and reinforcing plate pass through the mode of cement pouring and outer pipeline integrated into one piece, through this design, when the culvert pipe received great exogenic action and takes place the damage, the circumstances that the culvert pipe collapses can effectively be prevented to the "cage" form structure that strengthening rib and reinforcing plate constitute.

Preferably, outer inside inlayer pipeline that is provided with of pipeline, and be provided with antidetonation mechanism between outer pipeline and the inlayer pipeline, through this design, on the one hand through the bilayer structure that culvert pipe and inside inlayer pipeline are constituteed, can prevent water resources's transport by great limit obstructed, on the other hand, antidetonation mechanism can effectively alleviate the pressure that the culvert pipe received when natural disasters occur, plays the effect of protection.

Preferably, antidetonation mechanism includes supporting pad and protective layer, outer pipeline inner wall department fixedly connected with supporting pad, and the supporting pad is the angular distribution such as on outer pipeline inner wall surface, the supporting pad is close to that surface adhesive is had the protective layer on the inner pipeline side, through this design, is convenient for realize the support and the installation to the inlayer pipeline on the one hand, and on the other hand, the existence of protective layer can effectively alleviate the pressure between inlayer pipeline and the supporting pad contact surface, plays the guard action.

Preferably, the inside cavity form that sets to of supporting pad, and the inside evenly distributed of cavity has the spring, and the spring both ends are all fixed in cavity both ends inner wall department, through this design, when the culvert pipe received external force, thereby take place relative displacement between culvert pipe and the inlayer pipeline and make the length of spring change, and the spring can be because deformation produces elasticity this moment, can carry out neutralization and offset each other to external force to realize buffering absorbing guard action.

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

1. this sofa with resistance to compression buffering shock-absorbing structure is provided with strengthening rib and reinforcing plate, through above-mentioned design, makes the device possess additional strengthening, enables the intensity promotion of culvert pipe, and the impact to the culvert pipe that the natural disasters brought can be dealt with better on the one hand, thereby on the other hand can prevent effectively that the culvert pipe is whole to break and causes the pipe blockage, and water resources's transport is obstructed, has improved the practicality of device.

2. This sofa with resistance to compression buffering shock-absorbing structure is provided with supporting pad and protective layer, through above-mentioned design, makes the device possess antidetonation mechanism, when the culvert pipe received external force, thereby takes place relative displacement between culvert pipe and the inlayer pipeline and makes the length of spring change, and the spring can produce elasticity because of deformation this moment, can carry out neutralization and offset each other to external force to realize buffering absorbing guard action.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of a reinforcing structure according to the present invention;

FIG. 3 is a perspective view of a partial structure of the anti-seismic mechanism of the present invention;

fig. 4 is a schematic perspective view of a support pad of the present invention in partial cross-section.

In the figure: 11. an outer layer pipeline; 12. an inner layer pipe; 21. reinforcing ribs; 22. a reinforcing plate; 31. a support pad; 32. and a protective layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

As shown in fig. 1-4, the drawings are assembled from:

assembly description: during manufacturing, the reinforcing ribs 21 penetrate through the through holes formed in the surfaces of the reinforcing plates 22, then the surfaces of the reinforcing ribs 21 are welded with the inner walls of the through holes, the reinforcing ribs 21 and the reinforcing plates 22 are fixed to form a cage-shaped net structure, then the reinforcing ribs 21, the reinforcing plates 22 and the outer-layer pipeline 11 are integrally formed in a concrete pouring mode, and after concrete is fully condensed, demolding is carried out, and finally the outer-layer pipeline 11 with the reinforcing structure is obtained.

Description of the working principle: when the culvert pipe is buried and is received great external force in the underground, on the one hand, the additional strengthening that strengthening rib 21 and reinforcing plate 22 are constituteed can effectively improve the mechanical strength of culvert pipe, and on the other hand, if external force too big leads to the culvert pipe when damaged appearing, additional strengthening's existence can make the culvert pipe even take place the damage, can not appear collapsing by a large scale yet to can not block up the pipeline, influence water resources's transport.

Example two

As shown in fig. 1-4, the drawings are assembled from:

assembly description: when the preparation, pass the through-hole that reinforcing rib 21 set up on reinforcing plate 22 surface earlier, later with reinforcing rib 21 surface and through-hole inner wall welding, make reinforcing rib 21 and reinforcing plate 22 fix the network structure who is "cage" form, use concrete placement's mode afterwards, make reinforcing rib 21 and reinforcing plate 22 and outer pipeline 11 integrated into one piece, treat the concrete and fully condense the back, the drawing of patterns, finally obtain outer pipeline 11 that has additional strengthening, with the inside cavity department of spring mounting at supporting pad 31, later fix supporting pad 31 at outer pipeline 11 inner wall all around, install inlayer pipeline 12 on the surface of supporting pad 31 again, the installation and the installation of antidetonation mechanism to inlayer pipeline 12 are realized this moment.

Description of the working principle: when the culvert pipe receives external force, the relative position of outer pipeline 11 and inlayer pipeline 12 changes, and the distance between outer pipeline 11 and inlayer pipeline 12 changes thereupon this moment to make the inside spring of supporting pad 31 take place to deform and produce elasticity, and the pressure that comes from the external world is neutralized, and outer pipeline 11 and inlayer pipeline 12 are not damaged.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high strength antidetonation culvert pipe, includes outer pipeline (11), its characterized in that: outer pipeline (11) inside is provided with additional strengthening, additional strengthening comprises strengthening rib (21) and reinforcing plate (22), and inside strengthening rib (21) inlayed in outer pipeline (11) through cement, fixes through the welded mode between strengthening rib (21) and reinforcing plate (22).

2. A high strength aseismic culvert pipe according to claim 1, characterized in that: the outer pipeline (11) is internally provided with a reinforcing rib (21), and a reinforcing plate (22) is arranged on the surface of the reinforcing rib (21).

3. The high-strength anti-seismic culvert pipe of claim 2, characterized in that: the mounting hole has evenly been seted up on reinforcing plate (22) surface, inside the strengthening rib (21) from reinforcing plate (22) surface mounting hole runs through, and fixes strengthening rib (21) and reinforcing plate (22) through the welded mode in strengthening rib (21) surface and mounting hole inner wall department.

4. A high strength aseismic culvert pipe according to claim 2, characterized in that: the reinforcing ribs (21) and the reinforcing plates (22) jointly form a cage-shaped net structure, and the reinforcing ribs (21) and the reinforcing plates (22) are integrally formed with the outer-layer pipeline (11) in a cement pouring mode.

5. A high strength anti-seismic culvert pipe according to claim 4, characterized in that: an inner-layer pipeline (12) is arranged inside the outer-layer pipeline (11), and an anti-seismic mechanism is arranged between the outer-layer pipeline (11) and the inner-layer pipeline (12).

6. A high strength anti-seismic culvert pipe according to claim 5, characterized in that: antidetonation mechanism includes supporting pad (31) and protective layer (32), outer pipeline (11) inner wall department fixedly connected with supporting pad (31), and supporting pad (31) are equal angular distribution at outer pipeline (11) inner wall surface, supporting pad (31) are close to inner pipeline (12) one side surface gluing and have protective layer (32).

7. A high strength anti-seismic culvert pipe according to claim 6, characterized in that: supporting pad (31) is inside to be set to the cavity form, and the inside evenly distributed of cavity has the spring, and the spring both ends are all fixed in cavity both ends inner wall department.