CN214061223U - Down-flow type corrugated steel aqueduct - Google Patents
Down-flow type corrugated steel aqueduct Download PDFInfo
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- CN214061223U CN214061223U CN202022927950.2U CN202022927950U CN214061223U CN 214061223 U CN214061223 U CN 214061223U CN 202022927950 U CN202022927950 U CN 202022927950U CN 214061223 U CN214061223 U CN 214061223U
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Abstract
The utility model discloses a downstream corrugated steel aqueduct, which relates to the technical field of water conservancy building structures and comprises an arc-shaped water tank and a section steel beam, wherein the section steel beam is provided with a plurality of pipe brackets which are fixed at intervals along the length direction of the section steel beam, and the inner side of each pipe bracket is an arc-shaped groove; the arc-shaped water tank is formed by splicing a plurality of sections of corrugated steel, and the corrugated peak-valley length direction of the arc-shaped water tank is arranged along the bus direction. Connecting the section steel beam with an embedded part on a foundation, fixing a plurality of pipe brackets on the section steel beam at intervals along the length direction of the section steel beam, and paving an arc-shaped water tank in an arc-shaped groove of each pipe bracket; the corrugated peak-valley length direction of the arc-shaped water tank is arranged along the bus direction and is consistent with the water flow direction, so that the water resistance can be greatly reduced. The utility model adopts an assembly structure, can be processed and installed in sections, has light weight and saves the manufacturing cost; the installation is more convenient, the integral hoisting can be realized, and the processing and installation efficiency is high; the concrete frost heaving disease is avoided, the impermeability is good, and the service life is long.
Description
Technical Field
The utility model relates to a water conservancy building structure technical field especially relates to a following water type corrugated steel aqueduct.
Background
Aqueduct refers to an overhead water tank for conveying water flow of a channel to cross river channels, brooks, depressions and roads. The large aqueduct can be widely used for irrigation and water delivery, flood drainage, sand drainage and the like, and the large aqueduct can also be used for navigation. The aqueduct is mainly built by materials such as masonry, concrete, reinforced concrete and the like.
At present, traditional aqueduct is mostly concrete structure, but the overhead formula aqueduct construction degree of difficulty is big, and it is severe to warp moreover, and in addition reasons such as weather frost heaving, concrete structure often ftractures, produces a lot of problems, and the high altitude construction is also dangerous. Therefore, it is necessary to design and develop a structure with high strength, convenient construction and safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a following water type corrugated steel aqueduct, construction convenience, safety, the bulk strength is high.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
a downstream corrugated steel aqueduct comprises an arc-shaped water tank and a section steel beam which can be connected with an embedded part on a foundation, wherein a plurality of pipe brackets for supporting the arc-shaped water tank are arranged on the section steel beam, the pipe brackets are fixedly connected with the section steel beam, the plurality of pipe brackets are arranged at intervals along the length direction of the section steel beam, and the inner side of each pipe bracket is provided with an arc-shaped groove matched with the radian of the arc-shaped water tank; the arc-shaped water tank is formed by splicing multiple sections of corrugated steel, and the corrugated peak-valley length direction of the arc-shaped water tank is arranged along the bus direction of the arc-shaped water tank.
Preferably, the top of the pipe bracket is provided with a lacing wire crossing the corrugated steel, and two ends of the lacing wire are fixedly connected with two ends of the pipe bracket.
Preferably, the outer surfaces of two sides of the bottom of the pipe bracket are provided with step surfaces matched with the tops of the section steel beams.
Preferably, a platform used as a pedestrian passage is laid on one side of the top of the pipe support, the inner side of the platform extends to the position above the fixing piece, and a convex eave used for laying the platform is arranged on the outer edge of the top of the pipe support; and a guardrail is arranged on the outer side of the platform.
Preferably, the pipe bracket and the section steel beam are connected and fixed or welded and fixed through a dovetail and a high-strength bolt, the lacing wire is welded and fixed with two ends of the pipe bracket, and the platform is welded and fixed with the pipe bracket and the lacing wire.
Preferably, the corrugated steel is formed by splicing multiple sections, and adjacent corrugated steel is fixedly connected or welded through flange bolts.
Preferably, the embedded parts are connecting bolts, the connecting bolts are L-shaped, short side parts of the connecting bolts are embedded in the foundation, and the tail ends of long side parts of the connecting bolts are provided with external threads and are exposed outside the foundation to be connected with the section steel beams.
Preferably, the section steel beam is I-shaped steel or H-shaped steel, and a mounting hole matched with the connecting bolt is formed in the outer side of the lower flange of the section steel beam.
Preferably, a plurality of longitudinal rib plates are arranged on two sides of the section steel beam at intervals, and the upper end and the lower end of each rib plate are fixedly connected with the upper flange and the lower flange of the section steel beam respectively.
Preferably, the surface of the corrugated steel is provided with a zinc coating or a non-metal coating.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: compared with the prior art, the utility model connects the section steel beam with the embedded part on the foundation, and fixes a plurality of pipe brackets on the section steel beam along the length direction at intervals, and the arc-shaped water tank is laid in the arc-shaped groove of the pipe bracket; the arc-shaped water tank is formed by splicing multiple sections of corrugated steel, and the corrugated peak-valley length direction of the arc-shaped water tank is arranged along the bus direction and is consistent with the water flow direction, so that the water resistance can be greatly reduced. The utility model adopts an assembly structure, can be processed and installed in sections, has light weight and saves the manufacturing cost; the installation is more convenient, the integral hoisting can be realized, and the processing and installation efficiency is high; the concrete frost heaving disease is avoided, the impermeability is good, and the service life is long.
Drawings
Fig. 1 is a schematic structural diagram of a downstream corrugated steel aqueduct provided by an embodiment of the present invention;
FIG. 2 is a schematic view of an installation of an embodiment of the present invention;
in the figure: 00-base, 01-embedded part; 1-an arc-shaped water tank; 2-section steel beams; 3-pipe bracket, 30-step surface and 31-convex brim; 4-stretching the ribs; 5-a platform; 6, protecting the fence; 7-ribbed plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the technical solutions in the embodiments of the present invention are described below clearly and completely with reference to the accompanying drawings and specific embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the utility model provides a downstream corrugated steel aqueduct comprises an arc-shaped water tank 1 and a section steel beam 2 which can be connected with an embedded part 01 on a foundation 00, wherein the section steel beam 2 is provided with a plurality of pipe brackets 3 for supporting the arc-shaped water tank 1, the pipe brackets 3 are fixedly connected with the section steel beam 2, the pipe brackets 3 are arranged at intervals along the length direction of the section steel beam 2, and the inner side of the pipe brackets 3 is an arc-shaped groove matched with the radian of the arc-shaped water tank 1; the arc-shaped water tank 1 is formed by splicing multiple sections of corrugated steel, and the corrugated peak-valley length direction of the arc-shaped water tank 1 is arranged along the bus direction of the arc-shaped water tank 1. The aqueduct with the structure adopts an assembly type structure, is convenient to prefabricate and install on the ground in sections and hoist integrally, and has high processing and installing efficiency; meanwhile, the arc-shaped water tank can greatly reduce water resistance by means of the ripples arranged along the water flow direction, and the smooth water flow is ensured.
In a specific embodiment of the utility model, as shown in fig. 1, 2, the top of conduit saddle 3 is equipped with lacing wire 4 that spanes corrugated steel, the both ends of lacing wire 4 link firmly with the both ends of conduit saddle 3. The pipe bracket is reinforced by using the lacing wires, and the arc-shaped water tank is limited and fixed at the same time.
In an embodiment of the present invention, as shown in fig. 2, the outer surfaces of the two sides of the bottom of the pipe bracket 3 are provided with step surfaces 30 for matching with the top of the section steel beam 2, so as to ensure the stability of the pipe bracket installation. In addition, a platform 5 used as a pedestrian passage is laid on one side of the top of the pipe support 3, the inner side of the platform 5 extends to the position above the fixing piece 4, and a convex eave 31 used for laying the platform 5 is arranged on the outer edge of the top of the pipe support 3; and a guardrail 6 is arranged on the outer side of the platform 5. The working personnel conveniently patrol the aqueduct along the platform, and the safety of the working personnel in the walking process along the platform in the high altitude can be ensured by means of the guardrail.
During manufacturing, the section steel beam 2 is I-shaped steel or H-shaped steel, and the outer side of the lower flange of the section steel beam 2 is provided with a mounting hole matched with a connecting bolt; the pipe bracket is made of metal materials, the pipe bracket 3 and the section steel beam 2 are connected and fixed or welded and fixed through a dovetail wire and a high-strength bolt, the lacing wire 4 and the two ends of the pipe bracket 3 are welded and fixed, and the platform 5, the pipe bracket 3 and the lacing wire 4 are welded and fixed. The corrugated steel is formed by splicing multiple sections, and adjacent corrugated steel is fixedly connected or welded through flange bolts. By adopting the structure, the prefabricated floor can be conveniently prefabricated on the ground in a segmented manner and then integrally hoisted and installed. The processing and mounting efficiency can be improved.
In an embodiment of the present invention, as shown in fig. 2, the embedded part 01 is a connecting bolt, the connecting bolt is L-shaped, the short side portion of the connecting bolt is embedded in the foundation 00, and the long side portion of the connecting bolt is provided with an external thread and is exposed outside the foundation 00 to be connected to the section steel beam 2. The foundation may utilize a concrete foundation on the ground, or a concrete foundation of a pier.
Further optimizing above-mentioned technical scheme, as shown in fig. 1, the both sides interval of shaped steel roof beam 2 is equipped with a plurality of longitudinal rib plate 7, the upper and lower both ends of rib plate 7 are connected with the upper and lower flange of shaped steel roof beam 2 respectively. The section steel beam is reinforced by the aid of the rib plates, and overall strength is improved.
During manufacturing, the surface of the corrugated steel used for manufacturing the arc-shaped water tank is sprayed with a zinc coating or a non-metal coating, so that the service life of the corrugated steel is prolonged.
In summary, the utility model has the advantages of simple structure, convenient and fast assembly and high overall strength, the arc-shaped water tank is made of the corrugated steel, the length direction of the corrugated peak valley of the corrugated steel is consistent with the water flow direction, and the water flow resistance is reduced; the aqueduct can be assembled on the ground in sections, the weight is light, the manufacturing cost is saved, the installation is more convenient, and then the aqueduct is hoisted to a high-altitude foundation, the aqueduct can be hoisted integrally during installation, the processing and installation efficiency is high, and the construction safety factor is high; the aqueduct with the structure is firmer as a whole, has higher strength than that of the aqueduct with a concrete structure, and avoids the frost heaving disease of concrete; the corrugated steel has good water impermeability, and simultaneously, the non-metallic coating can be sprayed by adopting the galvanizing process, so that the service life is longer.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The water-following type corrugated steel aqueduct is characterized in that: the pipe bracket is fixedly connected with the section steel beam, the pipe brackets are arranged at intervals along the length direction of the section steel beam, and the inner side of each pipe bracket is an arc-shaped groove matched with the radian of the arc-shaped water tank; the arc-shaped water tank is formed by splicing multiple sections of corrugated steel, and the corrugated peak-valley length direction of the arc-shaped water tank is arranged along the bus direction of the arc-shaped water tank.
2. The water-following type corrugated steel aqueduct of claim 1, wherein: the top of the pipe bracket is provided with a lacing wire crossing the corrugated steel, and two ends of the lacing wire are fixedly connected with two ends of the pipe bracket.
3. The water-following type corrugated steel aqueduct of claim 1, wherein: the outer surfaces of two sides of the bottom of the pipe support are provided with step surfaces used for being matched with the tops of the section steel beams.
4. The water-following type corrugated steel aqueduct of claim 2, wherein: a platform used as a pedestrian passage is laid on one side of the top of the pipe support, the inner side of the platform extends to the position above the fixing piece, and a convex brim used for laying the platform is arranged on the outer edge of the top of the pipe support; and a guardrail is arranged on the outer side of the platform.
5. The water-following type corrugated steel aqueduct of claim 4, wherein: the pipe bracket and the section steel beam are fixedly connected or welded through a dovetail and a high-strength bolt, the lacing wire is fixedly welded with two ends of the pipe bracket, and the platform is fixedly welded with the pipe bracket and the lacing wire.
6. The water-following type corrugated steel aqueduct of claim 1, wherein: the corrugated steel is formed by splicing a plurality of sections, and adjacent corrugated steel is fixedly connected or welded through flange bolts.
7. The water-following type corrugated steel aqueduct of claim 1, wherein: the embedded parts are connecting bolts, the connecting bolts are L-shaped, the short side parts of the connecting bolts are embedded in the foundation in advance, and the tail ends of the long side parts of the connecting bolts are provided with external threads and are exposed outside the foundation to be connected with the section steel beams.
8. The water-following type corrugated steel aqueduct of claim 1, wherein: the section steel beam is I-shaped steel or H-shaped steel, and a mounting hole matched with the connecting bolt is formed in the outer side of the lower flange of the section steel beam.
9. The water-following type corrugated steel aqueduct of claim 8, wherein: and a plurality of longitudinal rib plates are arranged on two sides of the section steel beam at intervals, and the upper end and the lower end of each rib plate are fixedly connected with the upper flange and the lower flange of the section steel beam respectively.
10. The water-following type corrugated steel aqueduct of any one of claims 1 to 9, wherein: the surface of the corrugated steel is provided with a zinc coating or a non-metal coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927950.2U CN214061223U (en) | 2020-12-09 | 2020-12-09 | Down-flow type corrugated steel aqueduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927950.2U CN214061223U (en) | 2020-12-09 | 2020-12-09 | Down-flow type corrugated steel aqueduct |
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| CN214061223U true CN214061223U (en) | 2021-08-27 |
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| CN202022927950.2U Active CN214061223U (en) | 2020-12-09 | 2020-12-09 | Down-flow type corrugated steel aqueduct |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116084261A (en) * | 2023-01-05 | 2023-05-09 | 安徽省交通规划设计研究总院股份有限公司 | Seamless self-telescopic aqueduct and construction method |
-
2020
- 2020-12-09 CN CN202022927950.2U patent/CN214061223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116084261A (en) * | 2023-01-05 | 2023-05-09 | 安徽省交通规划设计研究总院股份有限公司 | Seamless self-telescopic aqueduct and construction method |
| CN116084261B (en) * | 2023-01-05 | 2023-10-20 | 安徽省交通规划设计研究总院股份有限公司 | Seamless self-telescopic aqueduct and construction method |
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