CN2704609Y - Column for supporting overhead highway - Google Patents
Column for supporting overhead highway Download PDFInfo
- Publication number
- CN2704609Y CN2704609Y CN 200420020605 CN200420020605U CN2704609Y CN 2704609 Y CN2704609 Y CN 2704609Y CN 200420020605 CN200420020605 CN 200420020605 CN 200420020605 U CN200420020605 U CN 200420020605U CN 2704609 Y CN2704609 Y CN 2704609Y
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- CN
- China
- Prior art keywords
- column
- utility
- model
- short transverse
- type
- 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 a column for supporting an overhead highway. The column assumes a Y shape, comprising a lower part (1) of a straight shape and an upper part (2) which gets wider upward along a short transverse, or a lower part (1) and an upper part (2), and the column gets wider upward from the bottom to the top along the short transverse, and the speed of getting wider is slowly speeded up. The upper part (2) can optionally comprise a furcated upper part, and the hollow center of two furcated sections is provided with one or two horizontal draw bars (5, 6).
Description
Technical field
The utility model relates to a kind of column that is used to support elevated road.
Background technology
Growing along with economy, the plane traffic more and more is difficult to meet the demands, and therefore, traffic congestion is alleviated by the development multilevel traffic in many big and medium-sized cities.Elevated road is exactly a kind of multilevel traffic mode of using always.
Along with the population increase of (comprising recurrent population and permanent resident population), but the city development space is narrow day by day, thereby elevated road has been proposed new requirement, promptly guarantee to require under the unobstructed prerequisite of traffic that this elevated road takes up an area of less, good looking appearance or the like.
The existing column that is used to support elevated road is straight barrel type normally.The advantage of this column is easy manufacturing, and stressing conditions is directly perceived.Shortcoming is that to choose under the situation of arm lengths its floor space at same case beam big, and uses the simple straight tube column of profile can make urban architecture seem stiff in a large number.
The column of therefore, need a kind ofly can reduce the column floor space, have high relatively supporting width, the while is handsome in appearance again.
The content of invention
The purpose of this utility model provides a kind ofly can reduce the column floor space, have high relatively supporting width, column simultaneously handsome in appearance again.
Therefore, an aspect of the present utility model relates to a kind of column of elevated road, and it is the Y type, comprises the bottom of straight barrel type and the longitudinally gradually wide top that makes progress.
The column that relates to a kind of elevated road on the other hand of the present utility model, it is the Y type, comprises bottom and top, and described column rises to the upper edge short transverse gradually wide by the bottom.
In an example of the present invention, described column is risen to the gradually wide speed of upper edge short transverse by the bottom to be accelerated from low to high gradually.
At one preferably in the example of the present utility model, describedly comprise the top of bifurcated to the gradually wide top of upper edge short transverse, have one or two girts in the central authorities of two forked section hollows.
Description of drawings
Below, further specify the utility model in conjunction with the accompanying drawings
Fig. 1 is the schematic diagram of the utility model Y type column;
Fig. 2 is the schematic diagram of the Y type column of a better example of the utility model;
Fig. 3 is the schematic diagram of the Y type column of another better example of the utility model.
The specific embodiment
The utility model relates to a kind ofly can reduce the column floor space, have high relatively supporting width, column simultaneously handsome in appearance again.Therefore, the utility model provides a kind of column of reason elevated road, and it is the Y type, comprises the top of straight barrel type and to the gradually wide top of upper edge short transverse.
In the utility model, term " supporting width " is meant by an end of the column topmost width to the other end.
Fig. 1 is the schematic diagram of the utility model Y type column, and it comprises the bottom 1 of straight barrel type and the gradually wide top 2 that longitudinally makes progress.Constituted described supporting width by the end 3 on described top to the spacing of the other end 4.
Fig. 2 is the schematic diagram of the Y type column of another better example of the utility model, and it comprises straight barrel type bottom 1, and gradually wide top 2 longitudinally makes progress.Described top 2 central authorities are hollow but have a girt 5 with offset by the level of power.Constituted described supporting width by the end 3 on described top to the spacing of the other end 4.
Fig. 3 is the schematic diagram of the Y type column of another better example of the utility model, and it comprises straight barrel type bottom 1, and gradually wide top 2 longitudinally makes progress.Described top 2 central authorities are hollow but have two girts 5 and 6 with offset by the level of power.Constituted described supporting width by the end 3 on described top to the spacing of the other end 4.
In two better examples of the present utility model, adopt hollow top or hollow bottom, thereby and be to save cost for the deadweight that reduces column, the consumption that reduces material and help circulation of air below the overhead road surface in the reason that hollow top is provided with girt.But this hollow design is also nonessential.
The position and the quantity of the utility model Y type column girt are without particular limitation, depend on factors such as bearing capacity that column is concrete and supporting width.After having read the disclosed content of the utility model, those of ordinary skill in the art can easily determine the size of described top hollow position and the position of girt.
The intensity of the girt of the utility model Y type column depends on the purposes that it is concrete.Those of ordinary skill in the art after having read the disclosed content of the utility model, can be easily according to concrete purposes calculate the suitable intensity of girt.
The manufacture method of the utility model column is without particular limitation, and it can be any conventional method of the present utility model, and for example, it can be formed by concrete pouring.
For convenience of description, the utility model people is divided into " top " and " bottom " artificially with the utility model Y type column, and the bottom to be described as " straight tubular " top then be " upwards gradually wide ", but in another better example of the present utility model, described upper and lower and indistinction, described column is begun promptly upwards gradually wide by the bottom, only gradually wide speed difference, speed gradually wide when promptly beginning is slow slightly, along with the rising of height, gradually wide speed is accelerated to reach required supporting width.
The utility model utilizes Y type column to reduce the floor space of column, thereby reduced the influence of elevated road to traffic above-ground, compare with existing straight barrel type column, under the situation of choosing the arm beam length equally, make ground level road increase by one to two track, obtained good economy and social effect.
Claims (5)
1. the column of an elevated road is characterized in that, is the Y type, comprises the bottom (1) of straight barrel type and to the gradually wide top of upper edge short transverse (2).
2. column as claimed in claim 1 is characterized in that, describedly comprises the top of bifurcated to the gradually wide top of upper edge short transverse (2), has one or two girts (5,6) in the central authorities of two forked section hollows.
3. the column of an elevated road is characterized in that, is the Y type, comprises bottom (1) and top (2), and described column rises to the upper edge short transverse gradually wide by the bottom.
4. column as claimed in claim 3 is characterized in that, described column plays upwards longitudinally gradually wide speed by the bottom to be accelerated from low to high gradually.
5. as claim 3 or 4 described columns, it is characterized in that described top (2) comprise the top of bifurcated, have one or two girts (5,6) in the central authorities of two forked section hollows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020605 CN2704609Y (en) | 2004-03-05 | 2004-03-05 | Column for supporting overhead highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020605 CN2704609Y (en) | 2004-03-05 | 2004-03-05 | Column for supporting overhead highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704609Y true CN2704609Y (en) | 2005-06-15 |
Family
ID=34769748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420020605 Expired - Lifetime CN2704609Y (en) | 2004-03-05 | 2004-03-05 | Column for supporting overhead highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704609Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747678A (en) * | 2012-06-29 | 2012-10-24 | 浙江工业大学 | Unequal-height V-shaped bridge pier |
| CN107974953A (en) * | 2017-12-20 | 2018-05-01 | 沈阳建筑大学 | A kind of method of raising Y type bridge pier shock resistances |
-
2004
- 2004-03-05 CN CN 200420020605 patent/CN2704609Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747678A (en) * | 2012-06-29 | 2012-10-24 | 浙江工业大学 | Unequal-height V-shaped bridge pier |
| CN102747678B (en) * | 2012-06-29 | 2014-09-03 | 浙江工业大学 | Unequal-height V-shaped bridge pier |
| CN107974953A (en) * | 2017-12-20 | 2018-05-01 | 沈阳建筑大学 | A kind of method of raising Y type bridge pier shock resistances |
| CN107974953B (en) * | 2017-12-20 | 2019-11-15 | 沈阳建筑大学 | A method of improving Y type bridge pier shock resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI URBAN CONSTRUCTION ACADEMY; PATENTEE Free format text: FORMER OWNER: SHANGHAI URBAN CONSTRUCTION ACADEMY Effective date: 20081010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 3447 Dongfang Road, Shanghai, Pudong New Area: 200125 Patentee after: Shanghai Urban Construction Design & Research Institute Address before: No. 1170 South Shanghai Road, Tibet, please. Zip code: 200011 Patentee before: Shanghai Urban Construction Design & Research Institute |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20081010 Address after: No. 3447 Dongfang Road, Shanghai, Pudong New Area: 200125 Co-patentee after: Shanghai Urban Construction (Group) Corp. Patentee after: Shanghai Urban Construction Design & Research Institute Address before: No. 3447 Dongfang Road, Shanghai, Pudong New Area: 200125 Patentee before: Shanghai Urban Construction Design & Research Institute |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140305 Granted publication date: 20050615 |