CN219059605U - Ballasting device for expansion joint of ballasting blocking wall beam end of ballasted track - Google Patents
Ballasting device for expansion joint of ballasting blocking wall beam end of ballasted track Download PDFInfo
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- CN219059605U CN219059605U CN202223128336.5U CN202223128336U CN219059605U CN 219059605 U CN219059605 U CN 219059605U CN 202223128336 U CN202223128336 U CN 202223128336U CN 219059605 U CN219059605 U CN 219059605U
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
Ballasting device for expansion joints at beam ends of ballasting wall of ballasted track. Comprises an upper shielding plate, a vertical ballasting side plate, a lower supporting plate and two ballasting ear plates; the upper shielding plate and the lower supporting plate are horizontally arranged, the upper end and the lower end of the vertical ballasting side plate are respectively connected with the front end of the upper shielding plate and the rear end of the lower supporting plate, the lower supporting plate is fixed on the top surface of the ballasting cover plate, the upper shielding plate is arranged above the bottom surface of the ballasting wall beam end passing notch, and the vertical ballasting side plate seals up the side port of the ballasting wall passing notch; the ballasting lug plates are vertically arranged, a plurality of sawtooth openings for draining water are formed in the lower end edge in a spaced mode, the two ballasting lug plates are respectively connected to the edges of the two sides of the lower end of the vertical ballasting side plate, and the ballasting lug plates and the vertical ballasting side plate are located on the same plane. The utility model has the following effects: the device is more firmly connected with the ballast blocking cover plate; the railway ballast can be prevented from falling to the expansion joint of the beam end ballast blocking wall in a larger area, and the wall is embedded and damaged; reducing the later disease treatment; the operation is convenient.
Description
Technical Field
The utility model belongs to the technical field of bridge auxiliary construction equipment, and particularly relates to a ballasting device for a ballasting wall beam end expansion joint of a ballasted track.
Background
When existing line ballast screening and sleeper replacement operations of a ballast track railway are carried out, the problem that the railway ballast invades an expansion joint at the end of a ballast blocking wall beam is always puzzled to a person skilled in the art, and the prevention measures adopted at present are as follows: and welding a vertical side plate which is equal in height and width to the passing notch and is arranged below the horizontal ballasting blocking cover plate at the lower part of the passing notch at the ballasting blocking wall beam end to block an expansion joint at the ballasting blocking wall beam end. The method has the defects of inconvenient fixation and unstable connection, and can prevent the railway ballast from invading the ballast blocking wall in a large range, but the shielding area is slightly insufficient, and the welding phenomenon at the joint of the vertical side plate and the ballast blocking cover plate is difficult to ensure when the vertical side plate and the railway ballast move mutually.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide the ballasting device for the expansion joint at the beam end of the ballasting wall of the ballasted track.
In order to achieve the purpose, the ballasting device for the expansion joint of the ballasting wall beam end of the ballasted track comprises an upper shielding plate, a vertical ballasting side plate, a lower supporting plate and two ballasting lug plates; the upper shielding plate and the lower supporting plate are horizontally arranged, the upper end and the lower end of the vertical ballasting side plate are respectively connected with the front end of the upper shielding plate and the rear end of the lower supporting plate, so that the upper shielding plate, the vertical ballasting side plate and the lower supporting plate form a Z-shaped platy structure when viewed from the side, wherein the lower supporting plate is fixed on the top surface of the ballasting cover plate, the upper shielding plate is positioned above the bottom surface of the passing notch on the ballasting wall, and the vertical ballasting side plate is blocked at the inner side of a side port of an expansion joint on the ballasting wall; the ballasting lug plates are vertically arranged, a plurality of sawtooth openings for draining water are formed in the lower end edge in a spaced mode, the two ballasting lug plates are respectively connected to the edges of the two sides of the lower end of the vertical ballasting side plate, and the ballasting lug plates and the vertical ballasting side plate are located on the same plane.
The widths of the upper shielding plate, the vertical ballasting side plate and the lower supporting plate are equal to the width of the ballasting cover plate.
The sawtooth openings on the ballasting lug plates are arc-shaped; the two blocking lug plates are divided into a long lug plate and a short lug plate with different widths.
The ballasting device for the expansion joint of the ballasting wall beam end of the ballasted track has the following beneficial effects: 1) The device is more firmly connected with the ballast blocking cover plate; 2) The railway ballast can be prevented from falling to the expansion joint of the beam end ballast blocking wall in a larger area, and the wall is embedded and damaged; 3) Reducing the later disease treatment; 4) The operation is convenient.
Drawings
FIG. 1 is a front view of an installation state of a ballasting device of an expansion joint at a beam end of a ballasting wall of a ballasted track;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
Detailed Description
The ballasting device for the expansion joint of the ballasting wall beam end of the ballasted track is described in detail below with reference to the accompanying drawings and specific implementation.
As shown in fig. 1 to 2, the ballasting device for the expansion joint of the ballasting wall beam end of the ballasted track provided by the utility model comprises an upper shielding plate 1, a vertical ballasting side plate 2, a lower supporting plate 3 and two ballasting lug plates 4; the upper shielding plate 1 and the lower supporting plate 3 are horizontally arranged, the upper end and the lower end of the vertical ballasting side plate 2 are respectively connected with the front end of the upper shielding plate 1 and the rear end of the lower supporting plate 3, so that the upper shielding plate 1, the vertical ballasting side plate 2 and the lower supporting plate 3 form a Z-shaped platy structure when viewed from the side, wherein the lower supporting plate 3 is fixed on the top surface of the ballasting cover plate 5, the upper shielding plate 1 is positioned above the bottom surface of the passing notch 7 on the ballasting wall 6, and the vertical ballasting side plate 2 is blocked on the inner side of a side port of the expansion joint 8 on the ballasting wall 6; the blocking lug plates 4 are vertically arranged, a plurality of sawtooth openings for draining water are formed at the edges of the lower end in a spaced mode, the two blocking lug plates 4 are respectively connected with the edges of the two sides of the lower end of the vertical blocking side plate 2, and the blocking lug plates 4 and the vertical blocking side plate 2 are located on the same plane.
The widths of the upper shielding plate 1, the vertical ballasting side plate 2 and the lower supporting plate 3 are equal to the width of the ballasting cover plate 5.
The sawtooth openings on the ballasting lug plates 4 are arc-shaped; the two blocking lug plates 4 are divided into a long lug plate and a short lug plate with different widths.
The installation method of the ballasting device for the expansion joint of the ballasting wall beam end of the ballasted track is set forth as follows:
the lower support plate 3 and the ballasting blocking cover plate 5 on the device are firmly welded in a two-side girth welding mode, the short lug plates in the two ballasting blocking lug plates 4 are arranged on one side of the pier top movable support, and the long lug plates are arranged on one side of the pier top fixed support.
Claims (3)
1. Ballasted track keeps off tiny fragments of stone, coal, etc. wall roof beam end expansion joint and keeps off tiny fragments of stone, coal, etc. device, its characterized in that: the ballasting device for the expansion joint of the ballasting wall beam end of the ballasted track comprises an upper shielding plate (1), a vertical ballasting side plate (2), a lower supporting plate (3) and two ballasting lug plates (4); the upper shielding plate (1) and the lower supporting plate (3) are horizontally arranged, the upper end and the lower end of the vertical ballasting side plate (2) are respectively connected with the front end of the upper shielding plate (1) and the rear end of the lower supporting plate (3), so that the upper shielding plate (1), the vertical ballasting side plate (2) and the lower supporting plate (3) form a Z-shaped platy structure when viewed from the side, the lower supporting plate (3) is fixed on the top surface of the ballasting cover plate (5), the upper shielding plate (1) is positioned above the bottom surface of the manway notch (7) on the ballasting wall (6), and the vertical ballasting side plate (2) is blocked at the inner side of a side port of the expansion joint (8) on the ballasting wall (6); the ballasting lug plates (4) are vertically arranged, a plurality of sawtooth openings for draining water are formed in the lower end edge in a spaced mode, the two ballasting lug plates (4) are respectively connected to the edges of the two sides of the lower end of the vertical ballasting side plate (2), and the ballasting lug plates (4) and the vertical ballasting side plate (2) are located on the same plane.
2. The ballasted track ballasted wall beam end expansion joint ballasting device of claim 1, wherein: the widths of the upper shielding plate (1), the vertical ballasting side plate (2) and the lower supporting plate (3) are equal to the width of the ballasting cover plate (5).
3. The ballasted track ballasted wall beam end expansion joint ballasting device of claim 1, wherein: the sawtooth openings on the ballasting lug plates (4) are arc-shaped; the two blocking lug plates (4) are divided into a long lug plate and a short lug plate with different widths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223128336.5U CN219059605U (en) | 2022-11-24 | 2022-11-24 | Ballasting device for expansion joint of ballasting blocking wall beam end of ballasted track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223128336.5U CN219059605U (en) | 2022-11-24 | 2022-11-24 | Ballasting device for expansion joint of ballasting blocking wall beam end of ballasted track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219059605U true CN219059605U (en) | 2023-05-23 |
Family
ID=86362904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223128336.5U Active CN219059605U (en) | 2022-11-24 | 2022-11-24 | Ballasting device for expansion joint of ballasting blocking wall beam end of ballasted track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219059605U (en) |
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2022
- 2022-11-24 CN CN202223128336.5U patent/CN219059605U/en active Active
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