CN203223733U - Channel steel with arc chamfers - Google Patents
Channel steel with arc chamfers Download PDFInfo
- Publication number
- CN203223733U CN203223733U CN 201320119173 CN201320119173U CN203223733U CN 203223733 U CN203223733 U CN 203223733U CN 201320119173 CN201320119173 CN 201320119173 CN 201320119173 U CN201320119173 U CN 201320119173U CN 203223733 U CN203223733 U CN 203223733U
- Authority
- CN
- China
- Prior art keywords
- substrate
- chamfering
- channel steel
- supporting leg
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to channel steel with arc chamfers. The channel steel comprises a substrate (1) and two supporting legs (2), wherein the two supporting legs (2) are respectively located at the left and right sides of the substrate (1), an inverted-U shape is formed by the two supporting legs (2) and the substrate (1), the external surfaces of the left and right sides of the substrate (1) are provided with upper chambers (3), the thickness of each supporting leg (2) is 9 mm, and the inner and outer sides of each supporting leg (2) are respectively provided with an inner chamfer (4) and an outer chamfer (5). According to the channel steel with the arc chamfers, provided by the utility model, due to the upper chamfers and the outer chamfers, the overlaying welding between adjacent channel steel is facilitated; and due to the inner chamfers, the connection between the channel steel and bridges, subways and the like is firmer.
Description
Technical field
The utility model relates to a kind of channel-section steel that is provided with circular arc chamfering.
Background technique
Channel-section steel is that the cross section is the rectangular steel of groove shape, and placed side by side together being used for of a plurality of channel-section steels is laid on bridge, subway or the pontoon bridge.At right angles, just be difficult to like this be connected firmly when a plurality of channel-section steels side by side between the substrate of traditional channel-section steel and the supporting leg, if carry out built-up welding, then the slit can appear in the centre, so then be not easy to built-up welding between the channel-section steel.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of channel-section steel that is provided with circular arc chamfering is provided, and is convenient to built-up welding between adjacent two channel-section steels, makes its connection more firm.
The purpose of this utility model is achieved in that
A kind of channel-section steel that is provided with circular arc chamfering, comprise substrate and supporting leg, described supporting leg has two, lay respectively at the left and right sides of substrate, and constitute an inverted U with substrate, the outer surface of the left and right sides of described substrate is provided with chamfering, and the thickness of described every supporting leg is 9mm, chamfering and outer chamfering in the interior outside of supporting leg is respectively equipped with.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is provided with the channel-section steel of circular arc chamfering by chamfering and outer chamfering are set, and is convenient to built-up welding between the adjacent channel-section steel; By interior chamfering is set, it is more firm that channel-section steel is connected with bridge, subway etc.
Description of drawings
Fig. 1 is provided with the structural representation of the channel-section steel of circular arc chamfering for the utility model.
Wherein:
Supporting leg 2
Embodiment
Referring to Fig. 1, the utility model is provided with the channel-section steel of circular arc chamfering, comprises substrate 1 and supporting leg 2, and described supporting leg 2 has two, lays respectively at the left and right sides of substrate 1, and constitutes an inverted U with substrate 1.
The outer surface of the left and right sides of described substrate 1 is provided with chamfering 3, and chamfering 3 is convenient to carry out built-up welding between adjacent two channel-section steels on this.
The length of described every supporting leg 2 is 65mm, and thickness is 9mm, and its thickness is thicker than general channel-section steel supporting leg, so support effect is better; Chamfering 4 and outer chamfering 5 in the interior outside of supporting leg 2 is respectively equipped with, interior chamfering 4 is convenient to channel-section steel and is welded on bridge, subway and the pontoon bridge, and outer chamfering 5 is convenient to carry out built-up welding between adjacent two channel-section steels, makes its connection more firm.
Claims (1)
1. channel-section steel that is provided with circular arc chamfering, comprise substrate (1) and supporting leg (2), described supporting leg (2) has two, lay respectively at the left and right sides of substrate (1), and constitute an inverted U with substrate (1), it is characterized in that: the outer surface of the left and right sides of described substrate (1) is provided with chamfering (3), and the thickness of described every supporting leg (2) is 9mm, and the interior outside of supporting leg (2) is respectively equipped with interior chamfering (4) and outer chamfering (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119173 CN203223733U (en) | 2013-03-16 | 2013-03-16 | Channel steel with arc chamfers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119173 CN203223733U (en) | 2013-03-16 | 2013-03-16 | Channel steel with arc chamfers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223733U true CN203223733U (en) | 2013-10-02 |
Family
ID=49250737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320119173 Expired - Lifetime CN203223733U (en) | 2013-03-16 | 2013-03-16 | Channel steel with arc chamfers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223733U (en) |
-
2013
- 2013-03-16 CN CN 201320119173 patent/CN203223733U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |
|
| CX01 | Expiry of patent term |