CN216809518U - Support structure of bailey temporary bridge - Google Patents
Support structure of bailey temporary bridge Download PDFInfo
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- CN216809518U CN216809518U CN202220170754.1U CN202220170754U CN216809518U CN 216809518 U CN216809518 U CN 216809518U CN 202220170754 U CN202220170754 U CN 202220170754U CN 216809518 U CN216809518 U CN 216809518U
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Abstract
The utility model discloses a supporting structure of a bailey truss pedestal bridge, which comprises the bailey truss pedestal bridge, and comprises a plurality of basic steel pipe piles, a fixing and burying component and a supporting component, wherein the fixing and burying component is fixedly arranged at the top of the basic steel pipe piles, the basic steel pipe piles are arranged at the bottom of the bailey truss pedestal bridge at intervals, and the supporting component is arranged between the bailey truss pedestal bridge and the basic steel pipe piles and supported on the fixing and burying component; the embedded component comprises a main steel plate, a vertical stiffening plate, a horizontal stiffening plate and a plurality of auxiliary stiffening plates, wherein the main steel plate is fixedly connected with the top of the foundation steel pipe pile through the vertical stiffening plate, the horizontal stiffening plate and the auxiliary stiffening plates.
Description
Technical Field
The utility model belongs to the technical field of buildings, and particularly relates to a supporting structure of a bailey truss temporary bridge.
Background
In recent years, with the development of economy in China, the construction of various buildings is continuously developed, and designers or construction workers often have new improvement technical schemes in the construction process; among them, the bailey temporary bridge is also called as an assembled highway steel bridge, is a bridge which is widely applied and most popular in the world, and has the characteristics of simple structure, convenient transportation, quick erection and easy decomposition. However, when a bailey bridge with a large supporting structure is required, the bearing strength of the bottom supporting structure is still not high enough, and the bearing stability is also poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model aims to provide a supporting structure of a bailey truss temporary bridge, which comprises the bailey truss temporary bridge, wherein the supporting structure comprises a plurality of basic steel pipe piles, a fixedly-buried component and a supporting component, the fixedly-buried component is fixedly arranged at the top of the basic steel pipe piles, the basic steel pipe piles are arranged at the bottom of the bailey truss temporary bridge at intervals, and the supporting component is arranged between the bailey truss temporary bridge and the basic steel pipe piles and supported on the fixedly-buried component; the embedded component comprises a main steel plate, a vertical stiffening plate, a horizontal stiffening plate and a plurality of auxiliary stiffening plates, wherein the main steel plate is fixedly connected with the top of the foundation steel pipe pile through the vertical stiffening plate, the horizontal stiffening plate and the auxiliary stiffening plates.
Furthermore, the vertical stiffening plates and the horizontal stiffening plates are arranged on the inner side of the top of the foundation steel pipe pile and are fixedly connected with the bottom of the main steel plate, and the vertical stiffening plates and the horizontal stiffening plates are crossed to form a cross-shaped structure.
Furthermore, the auxiliary stiffening plates are radially arranged at the bottom of the main steel plate at equal intervals and are respectively and vertically and fixedly connected with the outer side of the top of the foundation steel pipe pile.
Furthermore, the bearing assembly consists of a first bearing piece and a second bearing piece, and the first bearing piece and the second bearing piece are symmetrically arranged between the Bailey truss temporary bridge and the foundation steel pipe pile.
Furthermore, the auxiliary stiffening plate is arranged to be a trapezoid structure, and a round hole of 1/4 is arranged at the upper right corner of the auxiliary stiffening plate.
Further, the length of the main steel plate is consistent with that of the bailey truss temporary bridge, the width of the main steel plate is 1100mm, and the thickness of the main steel plate is 30 mm.
The utility model has the beneficial effects that:
(1) the supporting structure comprises a plurality of basic steel pipe piles, a fixedly-buried component and a bearing component, wherein the basic steel pipe piles are arranged at the bottom of the Bailey truss temporary bridge at intervals; through setting up the solid steadiness that buries the subassembly and improved basic steel-pipe pile, improved bearing structure's bearing strength through the bearing subassembly simultaneously to heighten bailey frame temporary bridge to a certain extent.
(2) The vertical stiffening plates and the horizontal stiffening plates are arranged on the inner side of the top of the foundation steel pipe pile and are fixedly connected with the bottom of the main steel plate, and the vertical stiffening plates and the horizontal stiffening plates are crossed to form a cross-shaped structure; the auxiliary stiffening plates are arranged at the bottom of the main steel plate in a radial mode at equal intervals and are respectively and vertically and fixedly connected with the outer side of the top of the foundation steel pipe pile, and therefore the main steel plate is better fixed on the foundation steel pipe pile from inside to outside.
(3) The auxiliary stiffening plate is of a trapezoidal structure, and the round hole of 1/4 is arranged at the upper right corner of the auxiliary stiffening plate, so that the concentration of welding stress is avoided.
Drawings
FIG. 1 is a schematic elevational view of the support structure of the present invention;
FIG. 2 is a large-scale elevation of a foundation steel-pipe pile according to the present invention;
FIG. 3 is a plan view of a full version of the foundation steel pipe pile of the present invention;
fig. 4 is a rough view of the auxiliary stiffener of the present invention.
In the figure, 1 is a foundation steel pipe pile, 2 is a solid-buried component, 21 is a main steel plate, 22 is a vertical stiffening plate, 23 is a horizontal stiffening plate, 24 is an auxiliary stiffening plate, 3 is a bearing component, 31 is a first bearing piece, and 32 is a second bearing piece.
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.
Referring to fig. 1 to 4, in an embodiment of the present invention, a support structure of a bailey truss temporary bridge includes a bailey truss temporary bridge, and the support structure includes a plurality of basic steel pipe piles 1, a fixing and burying component 2, and a supporting component 3, the fixing and burying component 2 is fixedly disposed at the top of the basic steel pipe piles 1, the basic steel pipe piles 1 are disposed at the bottom of the bailey truss temporary bridge at intervals, and the supporting component 3 is disposed between the bailey truss temporary bridge and the basic steel pipe piles 1 and supported on the fixing and burying component 2, so that a bearing strength of the support structure is improved, the bailey truss temporary bridge is heightened to a certain extent, and a stability of the basic steel pipe piles 1 is improved by the fixing and burying component 2.
The fixedly-buried assembly 2 comprises a main steel plate 21, a vertical stiffening plate 22, a horizontal stiffening plate 23 and a plurality of auxiliary stiffening plates 24, wherein the main steel plate 21 is fixedly connected with the top of the foundation steel pipe pile 1 through the vertical stiffening plate 22, the horizontal stiffening plate 23 and the auxiliary stiffening plates 24.
The length of the main steel plate 21 is consistent with that of the bailey truss temporary bridge, the width of the main steel plate is 1100mm, the thickness of the main steel plate is 30mm, and the basic steel pipe pile 1 adopts a steel pipe with the diameter of 820mm 16 mm; the main steel plate 21 is fixedly arranged at the top of the foundation steel pipe pile 1, and the connectivity of the adjacent foundation steel pipe piles 1 is improved through the main steel plate 21, so that the stability of the foundation steel pipe pile is improved.
Referring to fig. 2 to 3, in the embodiment of the present invention, the vertical stiffening plates 22 and the horizontal stiffening plates 23 are disposed on the inner side of the top of the foundation steel pipe pile 1 and are fixedly connected to the bottom of the main steel plate 21, and the vertical stiffening plates 22 and the horizontal stiffening plates 23 cross to form a cross structure; the auxiliary stiffening plates 24 are provided with 16 pieces which are arranged at the bottom of the main steel plate 21 in a radial shape at equal intervals and are respectively and vertically and fixedly connected with the outer side of the top of the foundation steel pipe pile 1, so that the main steel plate 21 is better fixed on the foundation steel pipe pile 1 from inside to outside; the vertical stiffening plates 22, the horizontal stiffening plates 23 and the auxiliary stiffening plates 24 are all made of steel plates with the thickness of 14 mm.
Referring to fig. 4, in the embodiment of the present invention, the auxiliary stiffening plate 24 is configured to have a trapezoidal structure, and the upper side of the auxiliary stiffening plate has a width of 100mm, the lower side of the auxiliary stiffening plate has a width of 50mm, and the height of the auxiliary stiffening plate is 200 mm; the upper right corner of the auxiliary stiffener plate 24 is provided with a circular hole of 1/4 so as to avoid concentration of welding stress.
The bearing component 3 is composed of a first bearing part 31 and a second bearing part 32, the first bearing part 31 and the second bearing part 32 are made of 163C I-steel, and the first bearing part 31 and the second bearing part 32 are symmetrically arranged between the Bailey truss temporary bridge and the foundation steel pipe pile 1.
The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Claims (6)
1. A support structure of a bailey truss temporary bridge comprises the bailey truss temporary bridge, and is characterized in that: the supporting structure comprises a plurality of basic steel pipe piles, a fixedly-buried component and a supporting component, wherein the fixedly-buried component is fixedly arranged at the top of the basic steel pipe piles, the basic steel pipe piles are arranged at the bottom of the Bailey truss temporary bridge at intervals, and the supporting component is arranged between the Bailey truss temporary bridge and the basic steel pipe piles and supported on the fixedly-buried component; the solid-buried assembly comprises a main steel plate, a vertical stiffening plate, a horizontal stiffening plate and a plurality of auxiliary stiffening plates, wherein the main steel plate is fixedly connected with the top of the foundation steel pipe pile through the vertical stiffening plate, the horizontal stiffening plate and the auxiliary stiffening plates.
2. The support structure of a bailey bridge according to claim 1, wherein: the vertical stiffening plates and the horizontal stiffening plates are arranged on the inner side of the top of the foundation steel pipe pile and are fixedly connected with the bottom of the main steel plate, and the vertical stiffening plates and the horizontal stiffening plates are crossed to form a cross structure.
3. The support structure of a bailey bridge according to claim 1, wherein: the auxiliary stiffening plates are arranged at the bottom of the main steel plate in a radial mode at equal intervals and are respectively and vertically and fixedly connected with the outer side of the top of the foundation steel pipe pile.
4. The support structure of a bailey bridge according to claim 1, wherein: the bearing component consists of a first bearing piece and a second bearing piece, and the first bearing piece and the second bearing piece are symmetrically arranged between the Bailey truss temporary bridge and the foundation steel pipe pile.
5. The support structure of a bailey bridge according to claim 3, wherein: the auxiliary stiffening plate is of a trapezoidal structure, and a round hole 1/4 is formed in the upper right corner of the auxiliary stiffening plate.
6. The support structure of a bailey bridge according to claim 1, wherein: the length of main steel sheet is unanimous with the length of bailey bridge, and its width is 1100mm, and thickness is 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220170754.1U CN216809518U (en) | 2022-01-21 | 2022-01-21 | Support structure of bailey temporary bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220170754.1U CN216809518U (en) | 2022-01-21 | 2022-01-21 | Support structure of bailey temporary bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216809518U true CN216809518U (en) | 2022-06-24 |
Family
ID=82065170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220170754.1U Active CN216809518U (en) | 2022-01-21 | 2022-01-21 | Support structure of bailey temporary bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216809518U (en) |
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2022
- 2022-01-21 CN CN202220170754.1U patent/CN216809518U/en active Active
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