CN210621508U - Corrugated culvert pipe reinforcing structure - Google Patents
Corrugated culvert pipe reinforcing structure Download PDFInfo
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- CN210621508U CN210621508U CN201921152352.3U CN201921152352U CN210621508U CN 210621508 U CN210621508 U CN 210621508U CN 201921152352 U CN201921152352 U CN 201921152352U CN 210621508 U CN210621508 U CN 210621508U
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- culvert pipe
- corrugated culvert
- pipe
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Abstract
The utility model discloses a corrugated culvert pipe reinforcing structure, which comprises a corrugated culvert pipe, a reinforcing rib and a connecting piece; the reinforcing ribs are arranged in plurality and are distributed in the corrugated grooves in the inner wall of the corrugated culvert pipe at equal intervals; the reinforcing rib is of a hollow tubular structure, and the reinforcing rib is filled with fillers; the reinforcing ribs are connected through connecting pieces, and the connecting pieces are connected and fixed with the pipe walls of the corrugated culvert pipes; the connecting piece is provided with a plurality ofly to a plurality of connecting pieces extend the concatenation along ripple culvert pipe axis direction. The utility model discloses well strengthening rib equidistance distributes at the ripple inslot of ripple culvert pipe inner wall, uses H shaped steel to connect multichannel annular pipe as a whole, and the strengthening rib plays the additional strengthening to the hoop of ripple culvert pipe structure, and H shaped steel is connected with ripple culvert pipe main part simultaneously, plays the additional strengthening to the axial of ripple culvert pipe structure. The intensity of improvement inside concrete that the inside portion of pipe adds after establishing the steel reinforcement cage that the concrete can be better.
Description
Technical Field
The utility model relates to an engineering pipe technical field, more specifically the utility model relates to a ripple culvert pipe additional strengthening that says so.
Background
In the existing construction of the steel corrugated culvert pipe, when the foundation is stressed unevenly and the backfill density cannot reach the standard to generate settlement, the steel corrugated culvert pipe is often caused to deform in a large area (stretch deformation), so that the ground is caused to sink, the vehicle jumping phenomenon is generated in the high-speed driving process of the passing vehicle, and casualty accidents and property loss are caused. Obviously, enough attention is not paid to the deformation (telescopic deformation) of the steel corrugated culvert pipe, and unsafe hidden dangers are buried and need to be solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a corrugated culvert pipe reinforcing structure, which aims to solve at least one of the above technical problems.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a corrugated culvert pipe reinforcing structure comprises corrugated culvert pipes, reinforcing ribs and connecting pieces;
wherein the reinforcing ribs are arranged in plurality and are distributed in the corrugated grooves of the inner wall of the corrugated culvert pipe at equal intervals;
the reinforcing ribs are of hollow tubular structures; the reinforcing ribs are connected through the connecting pieces, and the connecting pieces are fixedly connected with the pipe walls of the corrugated culvert pipes;
the connecting piece is provided with a plurality of, and a plurality of the connecting piece extends along the corrugated culvert pipe axis direction and splices.
Preferably, in the above corrugated culvert pipe reinforcing structure, the reinforcing rib is formed by bending segmented steel pipes, and multiple sections of steel pipes are spliced into a complete reinforcing rib by using a hoop or a welding mode, and the bending radian of the multiple sections of steel pipes which are spliced into a whole is consistent with the radian of the pipe wall of the corrugated culvert pipe.
Preferably, in the above corrugated culvert reinforcing structure, the cross section of the corrugated culvert is circular, and the reinforcing ribs in the corrugated culvert are circular rings.
Preferably, in the above corrugated culvert reinforcing structure, the cross section of the corrugated culvert is elliptical, and the reinforcing ribs inside the corrugated culvert are elliptical and annular.
Preferably, in the above corrugated culvert pipe reinforcing structure, the cross section of the corrugated culvert pipe is circular arc, and the reinforcing ribs located in the corrugated culvert pipe are circular arc.
Preferably, in the above corrugated culvert pipe reinforcing structure, both ends of the reinforcing rib are sealed.
Preferably, in the above corrugated culvert pipe reinforcing structure, the reinforcing rib cavity is filled with a filler, and the filler is concrete, mortar or cement paste.
Preferably, in the above corrugated culvert pipe reinforcing structure, a reinforcement cage is arranged in the cavity of the reinforcement rib.
Preferably, in the corrugated culvert pipe reinforcing structure, the connecting pieces are H-shaped steel, i-shaped steel or channel steel, and the adjacent connecting pieces are connected by welding or connected by a connecting plate and a bolt.
A construction method of a corrugated culvert pipe reinforcing structure is characterized by comprising the following steps:
step 4, connecting adjacent reinforcing ribs by using H-shaped steel as a connecting piece, and fixedly connecting the connecting piece with the pipe wall of the corrugated culvert pipe through bolts; the H-shaped steel extends, splices and fixes along the axis direction of the corrugated culvert pipe.
According to the technical scheme, compare with prior art, the utility model discloses a ripple culvert pipe additional strengthening, strengthening rib equidistance distribute in the ripple inslot of ripple culvert pipe inner wall, use H shaped steel to connect multichannel annular pipe for a whole, the strengthening rib plays the stiffening action to the hoop of ripple culvert pipe structure, and H shaped steel is connected with ripple culvert pipe main part simultaneously, plays the stiffening action to the axial of ripple culvert pipe structure. The intensity of improvement inside concrete that the inside portion of pipe adds after establishing the steel reinforcement cage that the concrete can be better.
The utility model discloses all strengthen the axial and the hoop of ripple culvert pipe, strengthen holistic structural strength, effectively prevented in the culvert backfill soil, backfill materials such as sand and stone crush ripple culvert pipe to the life of ripple culvert pipe has been prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of embodiment 1;
FIG. 2 is a schematic structural view of embodiment 2;
FIG. 3 is a schematic view showing the connection relationship between the corrugated culvert pipe and the reinforcing ribs and connectors;
fig. 4 is a schematic diagram of a splicing structure between connecting pieces.
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.
The embodiment of the utility model discloses ripple culvert pipe additional strengthening, strengthening rib equidistance distribute in the ripple inslot of ripple culvert pipe inner wall, use H shaped steel to connect multichannel annular pipe as a whole, and the strengthening rib plays the additional strengthening to the hoop of ripple culvert pipe structure, and H shaped steel is connected with ripple culvert pipe main part simultaneously, plays the additional strengthening to the axial of ripple culvert pipe structure. Intensity of inside concrete that improvement that the inside concrete that can be better of filling concrete behind steel reinforcement cage is established to inside adding of pipe
Example 1:
with the combination of the attached drawings 1, 3 and 4, the utility model discloses a corrugated culvert pipe reinforcing structure, which comprises a corrugated culvert pipe 1, a reinforcing rib 2 and a connecting piece 3;
the reinforcing ribs 2 are arranged in plurality, and the plurality of reinforcing ribs 2 are distributed in the corrugated grooves 11 on the inner wall of the corrugated culvert pipe 1 at equal intervals;
the reinforcing ribs 2 are of hollow tubular structures; the reinforcing ribs 2 are connected through the connecting pieces 3, and the connecting pieces 3 are fixedly connected with the pipe walls 12 of the corrugated culvert pipes 1;
the connecting pieces 3 are provided in plurality, and the connecting pieces 3 are spliced in an extending manner along the axial direction of the corrugated culvert pipe 1.
In order to further optimize the technical scheme, the reinforcing ribs 2 are formed by bending segmented steel pipes, multiple sections of steel pipes are spliced into the complete reinforcing ribs 2 by using hoops or welding modes, and the bending radian of the multiple sections of steel pipes which are integrally spliced is consistent with the 12 radians of the pipe walls of the corrugated culvert pipes 1.
In order to further optimize the above technical solution, the cross-section of the corrugated culvert 1 is circular, and the reinforcing ribs 2 located inside the corrugated culvert 1 are circular rings.
In order to further optimize the above technical solution, the cross-section of the corrugated culvert 1 is elliptical and the stiffeners 2 located inside the corrugated culvert 1 are elliptical rings.
In order to further optimize the technical scheme, the two ends of the reinforcing rib 2 are sealed.
In order to further optimize the technical scheme, the cavity of the reinforcing rib 2 is filled with filler, and the filler is concrete, mortar or cement paste.
In order to further optimize the technical scheme, a reinforcement cage is arranged in the cavity of the reinforcing rib 2.
In order to further optimize the technical scheme, the connecting pieces 3 are H-shaped steel, I-shaped steel or channel steel, and the adjacent connecting pieces 3 are connected by welding or connected through connecting plates and bolts.
Example 2
With reference to fig. 2, 3 and 4, the utility model discloses a corrugated culvert pipe reinforcing structure, which comprises a corrugated culvert pipe 1, a reinforcing rib 2 and a connecting piece 3;
the reinforcing ribs 2 are arranged in plurality, and the plurality of reinforcing ribs 2 are distributed in the corrugated grooves 11 on the inner wall of the corrugated culvert pipe 1 at equal intervals;
the reinforcing ribs 2 are of hollow tubular structures; the reinforcing ribs 2 are connected through the connecting pieces 3, and the connecting pieces 3 are fixedly connected with the pipe walls 12 of the corrugated culvert pipes 1;
the connecting pieces 3 are provided in plurality, and the connecting pieces 3 are spliced in an extending manner along the axial direction of the corrugated culvert pipe 1.
In order to further optimize the technical scheme, the reinforcing ribs 2 are formed by bending segmented steel pipes, multiple sections of steel pipes are spliced into the complete reinforcing ribs 2 by using hoops or welding modes, and the bending radian of the multiple sections of steel pipes which are integrally spliced is consistent with the 12 radians of the pipe walls of the corrugated culvert pipes 1.
In order to further optimize the technical scheme, the cross section of the corrugated culvert 1 is circular arc-shaped, and the reinforcing ribs 2 positioned in the corrugated culvert 1 are circular arc-shaped.
In order to further optimize the technical scheme, the two ends of the reinforcing rib 2 are sealed.
In order to further optimize the technical scheme, the cavity of the reinforcing rib 2 is filled with filler, and the filler is concrete, mortar or cement paste.
In order to further optimize the technical scheme, a reinforcement cage is arranged in the cavity of the reinforcing rib 2.
In order to further optimize the technical scheme, the connecting pieces 3 are H-shaped steel, I-shaped steel or channel steel, and the adjacent connecting pieces 3 are connected by welding or connected through connecting plates and bolts.
A construction method of a corrugated culvert pipe 1 reinforcing structure is characterized by comprising the following steps:
step 4, taking the H-shaped steel as a connecting piece 3, connecting the adjacent reinforcing ribs 2 through the H-shaped steel, and connecting and fixing the connecting piece 3 and the pipe wall 12 of the corrugated culvert pipe 1 through bolts; the H-shaped steel extends, splices and fixes along the axis direction of the corrugated culvert pipe 1.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A corrugated culvert pipe reinforcing structure is characterized by comprising corrugated culvert pipes, reinforcing ribs and connecting pieces;
wherein the reinforcing ribs are arranged in plurality and are distributed in the corrugated grooves of the inner wall of the corrugated culvert pipe at equal intervals;
the reinforcing ribs are of hollow tubular structures; the reinforcing ribs are connected through the connecting pieces, and the connecting pieces are fixedly connected with the pipe walls of the corrugated culvert pipes;
the connecting piece is provided with a plurality of, and a plurality of the connecting piece extends along the corrugated culvert pipe axis direction and splices.
2. The corrugated culvert pipe reinforcing structure of claim 1, wherein the reinforcing ribs are made by bending segmented steel pipes, a hoop or a welding mode is used for splicing a plurality of sections of steel pipes into the complete reinforcing ribs, and the bending radian of the integrally spliced plurality of sections of steel pipes is consistent with the pipe wall radian of the corrugated culvert pipe.
3. The corrugated culvert pipe reinforcing structure of claim 2, wherein the cross section of the corrugated culvert pipe is circular, and the reinforcing bars located in the corrugated culvert pipe are circular rings.
4. The corrugated culvert pipe reinforcing structure of claim 2, wherein the cross section of the corrugated culvert pipe is oval, and the reinforcing bars in the corrugated culvert pipe are oval ring-shaped.
5. The corrugated culvert pipe reinforcing structure of claim 2, wherein the cross section of the corrugated culvert pipe is circular arc-shaped, and the reinforcing ribs in the corrugated culvert pipe are circular arc-shaped.
6. The corrugated culvert pipe reinforcing structure according to claim 3, 4 or 5, wherein both ends of the reinforcing ribs are sealed.
7. The corrugated culvert pipe reinforcing structure of claim 6, wherein the reinforcing rib cavities are filled with fillers, and the fillers are concrete, mortar or cement paste.
8. The corrugated culvert pipe reinforcing structure of claim 1, wherein a steel reinforcement cage is arranged in the cavity of the reinforcing rib.
9. The corrugated culvert pipe reinforcing structure as claimed in claim 1, wherein the connecting pieces are H-shaped steel, I-shaped steel or channel steel, and adjacent connecting pieces are connected by welding or by connecting plates and bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921152352.3U CN210621508U (en) | 2019-07-22 | 2019-07-22 | Corrugated culvert pipe reinforcing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921152352.3U CN210621508U (en) | 2019-07-22 | 2019-07-22 | Corrugated culvert pipe reinforcing structure |
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| CN210621508U true CN210621508U (en) | 2020-05-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387834A (en) * | 2019-07-22 | 2019-10-29 | 衡水力能新材料工程有限公司 | A kind of corrugated culvert pipe reinforcement structure and construction method |
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2019
- 2019-07-22 CN CN201921152352.3U patent/CN210621508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387834A (en) * | 2019-07-22 | 2019-10-29 | 衡水力能新材料工程有限公司 | A kind of corrugated culvert pipe reinforcement structure and construction method |
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