CN212226684U - Aluminum alloy section for rail transit support - Google Patents
Aluminum alloy section for rail transit support Download PDFInfo
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- CN212226684U CN212226684U CN202020774508.8U CN202020774508U CN212226684U CN 212226684 U CN212226684 U CN 212226684U CN 202020774508 U CN202020774508 U CN 202020774508U CN 212226684 U CN212226684 U CN 212226684U
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- groove
- opening
- reinforcing plate
- aluminum alloy
- hanger
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Abstract
An aluminum alloy section for a rail transit bracket comprises a hanger groove (1), a reinforcing plate (2), a closed groove (3), lugs (4) and a water retaining groove (5), wherein the reinforcing plate (2) is arranged between a horizontal part and a vertical part, the top of the vertical part is respectively provided with the hanger groove (1) with a left opening and a right opening, the bottom of the vertical part is provided with the hanger groove (1) with the left opening, the upper part of the connecting part of the vertical part and the reinforcing plate (2) is also respectively provided with the hanger groove (1) with the left opening and the right opening, the upper part of the reinforcing plate (2) is provided with the hanger groove (1) with an upward opening, which is parallel to the reinforcing plate (2), the right side of the horizontal part is upwards protruded, the left side of the protruded part is provided with the closed groove (3) with the upward opening, the right side is provided with the lugs (4), and the right end is provided with the closed, the lower part is provided with a water retaining groove (5) which is opened downwards. The utility model discloses production efficiency is high, light in weight, shock attenuation and corrosion resistance are good.
Description
Technical Field
The utility model relates to an aluminum alloy ex-trusions technical field especially relates to an aluminum alloy ex-trusions for rail transit support.
Background
The traditional rail transit support is formed by casting or forging steel, and has the disadvantages of complex production process, low production efficiency, high energy consumption, heavy weight, low material utilization rate and poor shock absorption and corrosion resistance.
Disclosure of Invention
Not enough to prior art, the utility model provides a production efficiency is high, intensity of labour is little, light in weight shock attenuation, corrosion resistance good aluminum alloy ex-trusions for rail transit support simultaneously.
An aluminum alloy section for a rail transit bracket comprises a hanger groove, a reinforcing plate, a closed groove, a lug and a water retaining groove.
The aluminum alloy section consists of a horizontal part and a vertical part, and a reinforcing plate is arranged between the horizontal part and the vertical part.
The top of the vertical part is respectively provided with a hanger groove which is opened leftwards and rightwards.
The bottom of the vertical part is provided with a hanger groove which is opened leftwards.
And hanging piece grooves which are opened leftwards and rightwards are respectively arranged above the connecting parts of the vertical parts and the reinforcing plates.
Two parallel hanging piece grooves which are opened upwards are arranged on the middle upper surface of the horizontal part.
The right side of the horizontal part is protruded upwards, a closed groove which is opened upwards is arranged on the left side of the protruded part, a lug is arranged on the right side, a closed groove which is opened rightwards is arranged on the right side, and a water retaining groove which is opened downwards is arranged below the closed groove.
The upper surface of the reinforcing plate is provided with a hanging piece groove which is parallel to the reinforcing plate and is opened upwards.
The pendant groove is used for installing the accessory.
The closed groove is used for reducing the weight of the aluminum alloy section and simultaneously ensuring the structural stability of the aluminum alloy section.
The lug plays a role in positioning.
The water retaining groove is used for installing the shock absorption strip.
Has the advantages that:
1. the production efficiency is high;
2. the weight is light;
3. good shock absorption and corrosion resistance.
Drawings
Fig. 1 is the utility model relates to a cross-sectional view of aluminum alloy ex-trusions for rail transit support.
In the figure: 1. a hanger groove; 2. a reinforcing plate; 3. closing the groove; 4. a lug; 5. a water retaining groove.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
An aluminum alloy section for a rail transit bracket comprises a horizontal part and a vertical part, wherein a reinforcing plate 2 is arranged between the horizontal part and the vertical part.
The top of the vertical part is respectively provided with a hanging piece groove 1 which is opened leftwards and rightwards.
The bottom of the vertical part is provided with a hanging piece groove 1 which is opened leftwards.
Hanging piece grooves 1 which are opened leftwards and rightwards are respectively arranged above the connecting parts of the vertical parts and the reinforcing plates 2.
Two parallel hanging piece grooves 1 which are opened upwards are arranged on the middle upper surface of the horizontal part.
The right side of the horizontal part protrudes upwards, the left side of the protruding part is provided with an upwards opening closed groove 3, the right side of the protruding part is provided with a lug 4, the right end of the protruding part is provided with a right opening closed groove 3, and the lower side of the protruding part is provided with a downwards opening water retaining groove 5.
On the upper side of the reinforcing plate 2, there is a hanger groove 1 which is parallel to the reinforcing plate 2 and opens upward.
The hanger groove 1 is used for mounting accessories.
The closed groove 3 is used for reducing the weight of the aluminum alloy section and simultaneously ensuring the structural stability of the aluminum alloy section.
The lugs 4 serve for positioning.
The water retaining groove 5 is used for installing a shock absorption strip.
Claims (3)
1. The utility model provides a rail transit is aluminum alloy ex-trusions for support, includes hanger groove (1), reinforcing plate (2), closed groove (3), lug (4) and manger plate groove (5), its characterized in that: the section bar consists of a horizontal part and a vertical part, wherein a reinforcing plate (2) is arranged between the horizontal part and the vertical part, the top of the vertical part is respectively provided with a hanger groove (1) with a left opening and a right opening, the bottom of the vertical part is provided with a hanger groove (1) with a left opening, the upper part of the connecting part of the vertical part and the reinforcing plate (2) is also respectively provided with a hanger groove (1) with a left opening and a right opening, the upper part in the middle of the horizontal part is provided with two parallel hanger grooves (1) with an upward opening, the right side of the horizontal part protrudes upwards, the left side of the protruding part is provided with an upward opening closed groove (3), the right end is provided with a rightward opening closed groove (3), and the lower part is provided with a downward opening water retaining groove (5).
2. The aluminum alloy profile for the rail transit bracket as recited in claim 1, wherein: the upper surface of the reinforcing plate (2) is provided with a hanger groove (1) which is parallel to the reinforcing plate (2) and has an upward opening.
3. The aluminum alloy profile for the rail transit bracket as recited in claim 1, wherein: a lug (4) is arranged above the left side of the right protruding part of the horizontal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020774508.8U CN212226684U (en) | 2020-05-04 | 2020-05-04 | Aluminum alloy section for rail transit support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020774508.8U CN212226684U (en) | 2020-05-04 | 2020-05-04 | Aluminum alloy section for rail transit support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212226684U true CN212226684U (en) | 2020-12-25 |
Family
ID=73926451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020774508.8U Active CN212226684U (en) | 2020-05-04 | 2020-05-04 | Aluminum alloy section for rail transit support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212226684U (en) |
-
2020
- 2020-05-04 CN CN202020774508.8U patent/CN212226684U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |