CN217948839U - Corrugated pipe orifice reinforcing structure - Google Patents
Corrugated pipe orifice reinforcing structure Download PDFInfo
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- CN217948839U CN217948839U CN202222406394.3U CN202222406394U CN217948839U CN 217948839 U CN217948839 U CN 217948839U CN 202222406394 U CN202222406394 U CN 202222406394U CN 217948839 U CN217948839 U CN 217948839U
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- shaped steel
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- metal pipe
- corrugated metal
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Abstract
The utility model relates to a bellows culvert technical field discloses bellows mouth of pipe additional strengthening, including corrugated metal pipe and additional strengthening, additional strengthening installs at the corrugated metal pipe both ends, additional strengthening includes tip flange and T shape steel ring, tip flange fixed connection is at the corrugated metal pipe tip, T shape steel ring is in corrugated metal pipe tip outer wall crest department through a plurality of fastener fixed connection, the welding of T shape steel ring riser one side has the enhancement founds the muscle, link to each other through a plurality of connecting pieces between T shape steel ring riser and the tip flange, the fastener includes bolt and first nut, the bolt sets up at corrugated metal pipe crest department inner wall, corrugated metal pipe and T shape steel ring are run through in proper order to bolt one end. The utility model discloses in, realize strengthening the corrugated metal pipe tip structure, prevent in the operation use, the mouth of pipe takes place to deform.
Description
Technical Field
The utility model relates to a bellows culvert technical field especially relates to bellows mouth of pipe additional strengthening.
Background
In the highway construction, the traditional methods for the structures such as a round pipe culvert, a cover plate culvert, a box culvert, an arch culvert, a small bridge and the like are basically made of cement concrete, the cement culvert has many defects, is easy to crack and frost crack, has long construction period and serious environmental pollution and the like, and in order to overcome the defects of the cement culvert, a new material and a new process for manufacturing the bridge and the culvert by using metal corrugated pipes are developed in recent years; the metal corrugated pipe culvert is also called a corrugated pipe culvert, and refers to a corrugated pipe for a culvert buried under a road and a railway, and is a circular, arched and horseshoe-shaped steel structure pipe which is formed by rolling corrugated steel plates or assembling and splicing the corrugated steel plates.
At present, when the existing metal corrugated pipe is laid and poured, the pipe orifice is easy to deform when the existing metal corrugated pipe is subjected to larger pressure, and in order to ensure that the corrugated pipe keeps a perfect circle state when the end wall is poured at the end position, bias or elliptical deformation does not occur, so that a pipe orifice reinforcing structure needs to be additionally arranged at the end position.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a corrugated pipe orifice reinforcing structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the corrugated pipe orifice reinforcing structure comprises a metal corrugated pipe and reinforcing structures, wherein the reinforcing structures are arranged at two ends of the metal corrugated pipe;
the reinforcing structure comprises an end flange and a T-shaped steel ring, the end flange is fixedly connected to the end of the metal corrugated pipe, the T-shaped steel ring is fixedly connected to the wave crest of the outer wall of the end of the metal corrugated pipe through a plurality of fasteners, reinforcing vertical ribs are welded on one side of a vertical plate of the T-shaped steel ring, and the vertical plate of the T-shaped steel ring is connected with the end flange through a plurality of connecting pieces.
As a further description of the above technical solution:
the fastener comprises a bolt and a first nut, the bolt is arranged on the inner wall of the wave crest of the metal corrugated pipe, and one end of the bolt penetrates through the metal corrugated pipe and the T-shaped steel ring in sequence.
As a further description of the above technical solution:
the connecting piece comprises a screw and a plurality of second nuts, the two ends of the screw penetrate through the end flange and the T-shaped steel ring vertical plate respectively, the plurality of second nuts are arranged on two sides of the T-shaped steel ring vertical plate and two sides of the end flange respectively, and the plurality of second nuts are in threaded connection with the outer wall of the screw.
As a further description of the above technical solution:
the width of the inner ring of the T-shaped steel ring is larger than the distance between two adjacent wave peaks of the metal corrugated pipe.
The utility model discloses following beneficial effect has:
the utility model discloses in, corrugated metal pipe tip sets up additional strengthening, fixes T shape steel ring in corrugated metal pipe port crest department through the mounting, fixes T shape steel ring and end flange through the connecting piece simultaneously, has increased joint strength, and the bearing capacity is strengthened through a plurality of enhancement founding the muscle in T shape steel ring riser one side welded simultaneously, realizes strengthening corrugated metal pipe tip structure, prevents in the operation use that the mouth of pipe takes place deformation.
Drawings
Fig. 1 is a schematic diagram of the arrangement position of the corrugated pipe orifice reinforcing structure provided by the present invention;
fig. 2 is a schematic view of a reinforcing structure of a corrugated pipe orifice reinforcing structure according to the present invention;
fig. 3 is the oblique crossing state structure diagram of the bellows orifice reinforcement structure provided by the present invention.
Illustration of the drawings:
1. a metal bellows; 2. a reinforcing structure; 201. an end flange; 202. a T-shaped steel ring; 203. reinforcing the vertical bars; 3. a bolt; 301. a first nut; 4. a connecting member; 401. a screw; 402. a second nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides an embodiment: the corrugated pipe orifice reinforcing structure comprises a metal corrugated pipe 1 and a reinforcing structure 2, wherein the port of the metal corrugated pipe 1 is flat or inclined, the reinforcing structure 2 is arranged at two ends of the metal corrugated pipe 1, and the reinforcing structure 2 is arranged at the port of the metal corrugated pipe 1 to ensure that a perfect circle state can be kept when an end wall is poured at the end part position without bias or elliptic deformation;
the reinforcing structure 2 comprises an end flange 201 and a T-shaped steel ring 202, the end flange 201 is fixedly connected to the end of the corrugated metal pipe 1, the end flange 201 is made of a steel plate, the size and the thickness of the end flange can be selected according to the stress condition, the T-shaped steel ring 202 is fixedly connected to the outer wall wave crest of the end of the corrugated metal pipe 1 through a plurality of fasteners, the width of the inner ring of the T-shaped steel ring 202 is larger than the distance between two adjacent wave crests of the corrugated metal pipe 1, reinforcing vertical ribs 203 are welded to one side of a vertical plate of the T-shaped steel ring 202, the height and the number of the vertical plate of the T-shaped steel ring 202 can be selected according to the stress condition, the vertical plate of the T-shaped steel ring 202 is connected with the end flange 201 through a plurality of connecting pieces 4, and the connecting pieces 4 are threaded steel, round pipes, angle steel and square pipes.
Connecting piece 4 includes screw rod 401 and a plurality of second nut 402, tip flange 201 and T-shaped steel ring 202 riser are run through respectively to screw rod 401 both ends, a plurality of second nuts 402 set up respectively in T-shaped steel ring 202 riser both sides and tip flange 201 both sides, the equal threaded connection of a plurality of second nuts 402 is in screw rod 401 outer wall, can link together T-shaped steel ring 202 riser and tip flange 201 through screw rod 401 and a plurality of second nuts 402, guarantee that the distance is unchangeable between riser and tip flange 201.
The working principle is as follows: this additional strengthening 2 is when the assembly, at first fix T shape steel ring 202 in two wave crests of 1 tip of corrugated metal pipe through bolt 3 and nut 301, subsequently through welding tip flange 201 in 1 tip of corrugated metal pipe, subsequently use connecting piece 4 to be connected fixedly between tip flange 201 and T shape steel ring 202, can link together T shape steel ring 202 riser and tip flange 201 with screw rod 401 and a plurality of second nut 402 through screw rod 401, guarantee that the distance is unchangeable between riser and tip flange 201, increase structural connection intensity, simultaneously according to the atress condition through strengthening upright rib 203 with the enhancement bearing capacity in a plurality of welded on T shape steel ring 202 riser one side, realize strengthening corrugated pipe end structure, prevent when laying and pouring, the mouth of pipe takes place deformation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. Bellows mouth of pipe additional strengthening, including metal bellows (1) and additional strengthening (2), its characterized in that: the reinforcing structures (2) are arranged at two ends of the metal corrugated pipe (1);
the reinforcing structure (2) comprises an end flange (201) and a T-shaped steel ring (202), the end flange (201) is fixedly connected to the end of the metal corrugated pipe (1), the T-shaped steel ring (202) is fixedly connected to the wave crest of the outer wall of the end of the metal corrugated pipe (1) through a plurality of fasteners, reinforcing studs (203) are arranged on one side of a vertical plate of the T-shaped steel ring (202), and the vertical plate of the T-shaped steel ring (202) is connected with the end flange (201) through a plurality of connecting pieces (4).
2. The bellows nozzle reinforcement structure of claim 1, wherein: the fastener includes bolt (3) and first nut (301), bolt (3) set up at corrugated metal pipe (1) crest department inner wall, corrugated metal pipe (1) and T-shaped steel ring (202) are run through in proper order to bolt (3) one end, first nut (301) threaded connection is in bolt (3) one side.
3. The bellows nozzle reinforcement structure of claim 1, wherein: the connecting piece (4) comprises a screw rod (401) and a plurality of second nuts (402), two ends of the screw rod (401) penetrate through the end flange (201) and the T-shaped steel ring (202) vertical plate respectively, the second nuts (402) are arranged on two sides of the T-shaped steel ring (202) vertical plate and two sides of the end flange (201) respectively, and the second nuts (402) are in threaded connection with the outer wall of the screw rod (401).
4. The bellows nozzle reinforcement structure of claim 1, wherein: the width of the inner ring of the T-shaped steel ring (202) is larger than the distance between two adjacent wave peaks of the metal corrugated pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222406394.3U CN217948839U (en) | 2022-09-12 | 2022-09-12 | Corrugated pipe orifice reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222406394.3U CN217948839U (en) | 2022-09-12 | 2022-09-12 | Corrugated pipe orifice reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217948839U true CN217948839U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222406394.3U Active CN217948839U (en) | 2022-09-12 | 2022-09-12 | Corrugated pipe orifice reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217948839U (en) |
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2022
- 2022-09-12 CN CN202222406394.3U patent/CN217948839U/en active Active
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