CN217352186U - Combined support for single-column cantilever bent cap - Google Patents
Combined support for single-column cantilever bent cap Download PDFInfo
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- CN217352186U CN217352186U CN202221342210.5U CN202221342210U CN217352186U CN 217352186 U CN217352186 U CN 217352186U CN 202221342210 U CN202221342210 U CN 202221342210U CN 217352186 U CN217352186 U CN 217352186U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model relates to a combined bracket for a single-column cantilever bent cap, which comprises lower longitudinal I-shaped steel, upper longitudinal I-shaped steel, a steel pipe column, a connecting channel steel and transverse I-shaped steel, wherein the lower longitudinal I-beam comprises two longitudinal I-beams which are arranged in parallel at intervals, the upper longitudinal I-beam comprises two longitudinal I-beams which are arranged in parallel at intervals, the upper longitudinal I-beam is correspondingly arranged right above the lower longitudinal I-beam, the upper longitudinal I-beam and the corresponding lower longitudinal I-beam are fixedly connected through steel pipe column supports arranged at intervals, adjacent steel pipe columns are welded and connected through connecting channel steel, the two longitudinal I-beams of the upper longitudinal I-beam are fixedly connected by welding through the transverse I-beam, and the lower longitudinal I-beam, the upper longitudinal I-beam, the steel pipe column, the connecting channel steel and the transverse I-beam enclose a frame, the middle part of which is penetrated by the single-column cantilever capping beam. The utility model is used for the sectional shelf-unit of single-column cantilever bent cap can directly utilize and hold the mesa to set up, reduces newly-built foundation cost to effectively reduce cost-usage charges such as manual work, material, machinery.
Description
Technical Field
The utility model relates to a building engineering technical field, concretely relates to sectional shelf-unit for single-column cantilever bent cap.
Background
At present, with the development of social economy, the number of motor vehicles is increased greatly, urban infrastructure is changed and expanded into a main mode, an upper viaduct is newly built on the basis of an existing road so as to meet the traffic passing requirement, the existing traffic continuous road is required to be met when the upper viaduct is newly built on the existing road, the redundant existing road is not occupied, the existing traffic passing is met, the time requirement of newly building a bridge is required to be accelerated, and the existing passing plane space is not excessively occupied.
The construction structure of the bowl-buckle support in the prior art cannot meet the requirements that a new bridge of an urban infrastructure is built on an existing road, the newly built bridge occupies redundant plane space and does not meet the traffic passing requirement, the construction method of the bowl-buckle support has the requirement on construction foundation foundations, the occupied construction time is large, the construction speed is not accelerated, and the occupied construction time on the plane space of the existing road is too long.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a sectional shelf-unit for single-column cantilever bent cap to the bowl of solving among the prior art is detained support construction structure and has been unable to satisfy the technical problem of city infrastructure newly-built bridge on existing road.
The utility model relates to a combined bracket for a single-column cantilever bent cap, which comprises lower longitudinal I-shaped steel, upper longitudinal I-shaped steel, a steel pipe column, a connecting channel steel and transverse I-shaped steel, wherein the lower longitudinal I-beam comprises two longitudinal I-beams which are arranged in parallel at intervals, the upper longitudinal I-beam comprises two longitudinal I-beams which are arranged in parallel at intervals, the upper longitudinal I-beam is correspondingly arranged right above the lower longitudinal I-beam, the upper longitudinal I-beam and the corresponding lower longitudinal I-beam are fixedly connected through steel pipe column supports arranged at intervals, adjacent steel pipe columns are welded and connected through connecting channel steel, the two longitudinal I-beams of the upper longitudinal I-beam are fixedly connected by welding through the transverse I-beam, and the lower longitudinal I-beam, the upper longitudinal I-beam, the steel pipe column, the connecting channel steel and the transverse I-beam enclose a frame, the middle part of which is penetrated by the single-column cantilever capping beam.
The utility model is used for the sectional shelf-unit of single-column cantilever bent cap can directly utilize and hold the mesa to set up, reduces newly-built ground basis cost to effectively reduce cost usage charges such as manual work, material, machinery. The existing bearing platform foundation is used as a bearing surface, so that a newly-built foundation is omitted, the occupied area is reduced, and the consumption of materials such as concrete, steel bars and the like is saved; the materials such as the I-shaped steel, the steel pipe column and the like can be recycled, resources are reasonably distributed, and the national energy-saving and environment-friendly requirements are met. The utility model adopts the welding and assembly in the factory production field, is green and environment-friendly, and effectively inhibits the generation of pollutants such as field dust raising, building slag and the like; the appearance design is simplified and novel, the space resource application is reasonable, and the self has good strength and reliability.
Each longitudinal I-steel is a double-spliced I-steel.
The double-spliced I-shaped steel is formed by connecting two parallel I-shaped steels through spot welding of reinforcing steel bars.
And two longitudinal I-beams of the lower longitudinal I-beam are welded and connected through reinforcing steel bars.
The transverse H-shaped steel is distributed at equal intervals along the length direction of the upper longitudinal H-shaped steel.
The height of the steel pipe column is one of 0.5m, 1.0m and 3.0 m.
The specification of the longitudinal I-shaped steel is 2I36a, and the specification of the transverse I-shaped steel is I12.
To sum up, the utility model is used for the sectional shelf-unit of single-column cantilever bent cap can directly utilize and hold the mesa to set up, reduces newly-built ground basis cost to effectively reduce cost usage charges such as manual work, material, machinery. The existing bearing platform foundation is used as a bearing surface, so that a newly-built foundation is omitted, the occupied area is reduced, and the consumption of materials such as concrete, steel bars and the like is saved; the materials such as the I-shaped steel, the steel pipe column and the like can be recycled, resources are reasonably distributed, and the national energy-saving and environment-friendly requirements are met. The utility model adopts the welding and assembly in the factory production field, is green and environment-friendly, and effectively inhibits the generation of pollutants such as field dust raising, building slag and the like; the appearance design is simplified and novel, the space resource application is reasonable, and the self has good strength and reliability.
The present invention will be further described with reference to the accompanying drawings and the detailed description. Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which form a part hereof, are included to assist in understanding the present invention, and are incorporated in and constitute a part of this specification. In the drawings:
figure 1 is the utility model discloses a sectional shelf-top for single-column cantilever bent cap.
Fig. 2 is a front view of the utility model discloses a sectional shelf-unit for single-column cantilever bent cap.
Detailed Description
The present invention will be described more fully with reference to the accompanying drawings. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Before the present invention is described with reference to the accompanying drawings, it is to be noted that:
the technical solutions and features provided in the various parts of the present invention, including the following description, may be combined with each other without conflict.
Furthermore, the embodiments of the invention described in the following description are generally only some embodiments, but not all embodiments of the invention. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.
With respect to the terms and units of the present invention. The terms "comprising," "having," and any variations thereof in the description and claims of this invention and the related sections are intended to cover non-exclusive inclusions.
The utility model discloses a sectional shelf-unit for single-column cantilever bent cap, including the vertical I-steel 1 in lower part, the vertical I-steel 2 in upper portion, steel-pipe column 3, connect channel-section steel 4, horizontal I-steel 5, wherein the vertical I-steel 1 in lower part includes two vertical I-steels that parallel interval set up, the vertical I-steel 2 in upper portion corresponds and sets up directly over the vertical I-steel 1 in lower part, supports fixed connection through the steel-pipe column 3 that the interval laid between the vertical I-steel 2 in upper portion and the vertical I-steel 1 in corresponding lower part, links to each other through connecting channel-section steel 4 welding between the adjacent steel-pipe column 3, two vertical I-steels of the vertical I-steel 2 in upper portion are through horizontal I-steel 5 welding fixed connection, the vertical I-steel 2 in lower part, the vertical I-steel 2 in upper portion, steel-pipe column 3, The connecting channel steel 4 and the transverse I-shaped steel 5 enclose a frame with the middle part for the single-column cantilever bent cap to pass through.
Each longitudinal I-steel is a double-spliced I-steel.
The double-spliced I-shaped steel is formed by connecting two parallel I-shaped steels through spot welding of reinforcing steel bars.
And two longitudinal I-beams of the lower longitudinal I-beam 1 are welded and connected through reinforcing steel bars.
The transverse H-shaped steel 5 is distributed at equal intervals along the length direction of the upper longitudinal H-shaped steel 2.
The height of the steel pipe column 3 is one of 0.5m, 1.0m and 3.0 m.
The specification of the longitudinal I-shaped steel is 2I36a, and the specification of the transverse I-shaped steel 5 is I12.
As shown in figures 1-2, the utility model discloses a sectional shelf for single-column cantilever bent cap, including the vertical I-steel 1 in lower part, the vertical I-steel 2 in upper portion, steel-pipe column 3, connect channel-section steel 4, horizontal I-steel 5, wherein the vertical I-steel 1 in lower part includes two vertical I-steels that parallel interval set up, the vertical I-steel 2 in upper portion corresponds and sets up directly over the vertical I-steel 1 in lower part, supports fixed connection through the steel-pipe column 3 that the interval laid between the vertical I-steel 2 in upper portion and the vertical I-steel 1 in corresponding lower part, and adjacent steel-pipe column 3 links to each other through connecting channel-section steel 4 welding, two vertical I-steels of the vertical I-steel 2 in upper portion pass through horizontal I-section steel 5 welding fixed connection, the vertical I-section steel 1 in lower part, the vertical I-steel 2 in upper portion, The steel pipe column 3, the connecting channel steel 4 and the transverse I-shaped steel 5 form a frame which is provided with a middle part for the single-column cantilever bent cap to pass through.
Each longitudinal I-steel is a double-spliced I-steel. The double-spliced I-shaped steel is formed by connecting two parallel I-shaped steels through spot welding of reinforcing steel bars. And two longitudinal I-beams of the lower longitudinal I-beam 1 are welded and connected through reinforcing steel bars. The transverse H-shaped steel 5 is distributed at equal intervals along the length direction of the upper longitudinal H-shaped steel 2.
Preferably, the height of the steel pipe column 3 is one of 0.5m, 1.0m, and 3.0 m. The specification of the longitudinal I-shaped steel is 2I36a, and the specification of the transverse I-shaped steel 5 is I12.
The utility model discloses a combination support for single-column cantilever bent cap is after the connection finishes, and its upper end supports the bent cap, and the lower extreme is installed on the cushion cap that supports through the pile foundation.
To sum up, the utility model is used for the sectional shelf-unit of single-column cantilever bent cap can directly utilize and hold the mesa to set up, reduces newly-built ground basis cost to effectively reduce cost usage charges such as manual work, material, machinery. The existing bearing platform foundation is used as a bearing surface, so that a newly-built foundation is omitted, the floor area is reduced, and the consumption of materials such as concrete, steel bars and the like is saved; the materials such as the I-shaped steel, the steel pipe column and the like can be recycled, resources are reasonably distributed, and the national energy-saving and environment-friendly requirements are met. The utility model adopts the welding and assembly in the factory production field, is green and environment-friendly, and effectively inhibits the generation of pollutants such as field dust raising, building slag and the like; the appearance design is simplified and novel, the space resource application is reasonable, and the self has good strength and reliability.
The contents of the present invention have been explained above. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Based on the above-mentioned contents of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.
Claims (7)
1. The combined support for the single-column cantilever bent cap is characterized by comprising lower longitudinal I-beams (1), upper longitudinal I-beams (2), steel pipe columns (3), connecting channel steels (4) and transverse I-beams (5), wherein the lower longitudinal I-beams (1) comprise two longitudinal I-beams which are arranged in parallel at intervals, the upper longitudinal I-beams (2) are correspondingly arranged right above the lower longitudinal I-beams (1), the upper longitudinal I-beams (2) and the corresponding lower longitudinal I-beams (1) are supported and fixedly connected through the steel pipe columns (3) which are arranged at intervals, adjacent steel pipe columns (3) are welded and connected through the connecting channel steels (4), and the two longitudinal I-beams of the upper longitudinal I-beams (2) are welded and fixedly connected through the transverse I-beams (5), and the lower longitudinal I-shaped steel (1), the upper longitudinal I-shaped steel (2), the steel pipe column (3), the connecting channel steel (4) and the transverse I-shaped steel (5) enclose a frame with the middle part for the single-column cantilever cover beam to pass through.
2. A sectional bracket for a single column cantilever capping beam as claimed in claim 1 wherein each longitudinal i-steel is a double split i-steel.
3. The sectional bracket for the single-column cantilever capping beam according to claim 2, wherein the double-split i-steel is formed by connecting two side-by-side i-steels through spot welding of reinforcing steel bars.
4. The sectional bracket for a single-column cantilever capping beam according to claim 1, characterized in that, the two longitudinal i-beams of the lower longitudinal i-beam (1) are welded and connected by a steel bar.
5. The sectional bracket for a single-column cantilever capping according to claim 1, characterized in that the transverse i-beams (5) are distributed at equal intervals along the length direction of the upper longitudinal i-beam (2).
6. The sectional bracket for single column cantilever capping according to claim 1, wherein the height of the steel pipe column (3) is one of 0.5m, 1.0m, 3.0 m.
7. The sectional bracket for single-column cantilever capping beam according to claim 1, wherein the longitudinal I-beams are each 2I36a in size and the transverse I-beams (5) are I12 in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221342210.5U CN217352186U (en) | 2022-05-31 | 2022-05-31 | Combined support for single-column cantilever bent cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221342210.5U CN217352186U (en) | 2022-05-31 | 2022-05-31 | Combined support for single-column cantilever bent cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217352186U true CN217352186U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221342210.5U Active CN217352186U (en) | 2022-05-31 | 2022-05-31 | Combined support for single-column cantilever bent cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217352186U (en) |
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2022
- 2022-05-31 CN CN202221342210.5U patent/CN217352186U/en active Active
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