CN2900615Y - Beam colume type steel railing stud - Google Patents
Beam colume type steel railing stud Download PDFInfo
- Publication number
- CN2900615Y CN2900615Y CN 200620120391 CN200620120391U CN2900615Y CN 2900615 Y CN2900615 Y CN 2900615Y CN 200620120391 CN200620120391 CN 200620120391 CN 200620120391 U CN200620120391 U CN 200620120391U CN 2900615 Y CN2900615 Y CN 2900615Y
- Authority
- CN
- China
- Prior art keywords
- column
- web
- stiffening rib
- post
- 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 - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a beam-column guarding bar upright column, comprising two upright column flange plates, a web, an upright column top plate and a channel steel stiffening rib, wherein two upright column flange plates and the web are connected to form a H-type upright column body with the section gradually enlarging from up to down, the upright column top plate is arranged on the top of the upright column body, the channel steel stiffening rib is arranged on the web with horizontal back-off, two ends of the channel steel stiffening rib are connected between two flange plates, the channel steel stiffening rib and the web are connected with the flange plates, a tubular element is formed between two flange plates, the channel steel stiffening rib which is equipped on the web is arranged along a plurality of channels of upright column height, the flange plates are connected with the cross beam.
Description
Technical field
The utility model relates to a kind of column of post and beam steel guard rail, particularly a kind of column that is applied to bridge on highway beam column steel guard rail.
Background technology
In recent years, China's speedway cause fast development, for satisfying view and protective capacities, over strait, river, the river big-and-middle-sized Bridge Beam pillar steel guard rail of speedway are new research topics.Because post and beam steel guard rail column plays supporting role to guardrail, column bears bigger moment of torsion simultaneously, if post and beam steel guard rail column is turned round unstability, the column lodging causes vehicle to dash guardrail more probably, the major traffic accidents that the dead group of group hinders.So it is necessary developing the high novel column of a kind of economy, torsional strength.
China has at present that numerous speedways is over strait, river, the big-and-middle-sized bridge in river, and a kind of torsional strength height, easy construction, good looking appearance, post and beam steel guard rail column that cost is low are provided, and can satisfy safety, aesthetic property needs, has saved cost again.
The utility model content
The purpose of this utility model provides a kind of novel post and beam steel guard rail column, and this post and beam steel guard rail column can effectively connect guardrail cross beams, guarantees to satisfy the guard bar structure requirement of strength.
For realizing this purpose, the utility model adopts following technical scheme: post and beam steel guard rail column comprises two column frange plates, web, column top board and channel-section steel stiffening rib.Described two column frange plates and web are connected to form the H shape upright post main that cross section from top to bottom increases gradually, and the column top board is arranged on H shape upright post main top, and the channel-section steel stiffening rib is walked crosswise back-off and is arranged at web, and channel-section steel stiffening rib two ends are connected between two frange plates.
The web and the frange plate of above-mentioned described channel-section steel stiffening rib and column are welded to connect, and form a cylindrical member between frange plate.
Above-mentioned described channel-section steel stiffening rib is arranged on arranging along several multiple tracks of column height on the column web.
The frange plate of above-mentioned described fence upright is connected with the crossbeam of guardrail.
The utility model reasonable in design, simple and direct can improve the torsional strength of fence upright, and cost is low, easy construction, good looking appearance.Can install and use on the post and beam steel guard rail, real is the remarkable and useful design of a kind of effect.
Description of drawings
Fig. 1 is the side schematic view of a kind of embodiment of the utility model;
Fig. 2 is that A-A among Fig. 1 is to the sectional structure schematic diagram.
The specific embodiment
Now in conjunction with the accompanying drawings the utility model is further described.
As shown in Figure 1 and Figure 2, this is a kind of post and beam steel guard rail column, is made up of the straight frange plate 2 of column, the oblique frange plate 5 of column, web 3, column top board 1 and channel-section steel stiffening rib 4.
In embodiment illustrated in figures 1 and 2, earlier the straight frange plate 2 of column and the oblique frange plate 5 of column are formed the H shape upright post main that cross section from top to bottom increases gradually by web 3 welding.Again column top board 1 is welded on the top of H shape upright post main, channel-section steel stiffening rib 4 is welded in the both sides of column web 3, back-off setting as shown in Figure 2, and the two ends of channel-section steel stiffening rib 4 are welded on straight frange plate 2 of column and the oblique frange plate 5 of column, form cylindrical member between the edge of a wing.
As shown in Figure 1 and Figure 2, channel-section steel stiffening rib 4 of the present utility model can be most, and present embodiment is that three channel-section steel stiffening ribs 4 are horizontally installed on the upright post main.
Claims (4)
1. post and beam steel guard rail column, comprise two column frange plates, web, column top board and channel-section steel stiffening rib, it is characterized in that: described two column frange plates and web are connected to form the H shape upright post main that cross section from top to bottom increases gradually, the column top board is arranged on H shape upright post main top, the channel-section steel stiffening rib is walked crosswise back-off and is arranged at web, and channel-section steel stiffening rib two ends are connected between two frange plates.
2. post and beam steel guard rail column as claimed in claim 1 is characterized in that: the web and the frange plate of described channel-section steel stiffening rib and column are welded to connect, and form a cylindrical member between frange plate.
3. post and beam steel guard rail column as claimed in claim 1 is characterized in that: described channel-section steel stiffening rib is arranged on arranging along several multiple tracks of column height on the column web.
4. post and beam steel guard rail column as claimed in claim 1 is characterized in that: the frange plate of described fence upright is connected with the crossbeam of guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120391 CN2900615Y (en) | 2006-06-21 | 2006-06-21 | Beam colume type steel railing stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120391 CN2900615Y (en) | 2006-06-21 | 2006-06-21 | Beam colume type steel railing stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900615Y true CN2900615Y (en) | 2007-05-16 |
Family
ID=38084778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620120391 Expired - Fee Related CN2900615Y (en) | 2006-06-21 | 2006-06-21 | Beam colume type steel railing stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900615Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217598A (en) * | 2017-06-09 | 2017-09-29 | 福州大学 | A kind of construction method for improving concrete flexural beam bridge antidumping bearing capacity |
-
2006
- 2006-06-21 CN CN 200620120391 patent/CN2900615Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217598A (en) * | 2017-06-09 | 2017-09-29 | 福州大学 | A kind of construction method for improving concrete flexural beam bridge antidumping bearing capacity |
| CN107217598B (en) * | 2017-06-09 | 2019-02-22 | 福州大学 | A kind of construction method improving concrete flexural beam bridge antidumping bearing capacity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20100621 |