CN209052948U - Rail traffic novel prefabricated pillar construction - Google Patents
Rail traffic novel prefabricated pillar construction Download PDFInfo
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- CN209052948U CN209052948U CN201821797814.2U CN201821797814U CN209052948U CN 209052948 U CN209052948 U CN 209052948U CN 201821797814 U CN201821797814 U CN 201821797814U CN 209052948 U CN209052948 U CN 209052948U
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- column
- rail
- prefabricated
- prefabricated stand
- pillar construction
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Abstract
A kind of rail traffic novel prefabricated pillar construction, including from top to bottom successively including rail, fastener and prefabricated stand column, the prefabricated stand column is multiple groups, every group of prefabricated stand column is arranged along the extending direction interval of rail, every group of prefabricated stand column includes two prefabricated stand columns, the apical support of each prefabricated stand column has rail, the two sides of the rail are by fastener fixing in the top of prefabricated stand column, and the prefabricated stand column is divided into column top, changeover portion, column lower part three parts, the sectional area on the column top is greater than the sectional area of column lower part, it is attached between the column top and column lower part by changeover portion, and the upper end section of the changeover portion is identical as column top, the transition to realize section identical as column lower part of lower end section；The utility model structure is simple as a result, easy to operate, and supportive is good, and stability is high, has the advantages of working procedure is simple, labor intensity is low, construction precision is high, construction efficiency is high, aesthetics is good etc..
Description
Technical field
The utility model relates to the technical field of rail traffic track structure more particularly to a kind of rail traffics with novel pre-
Standard pillar construction.
Background technique
Urban rail transit vehicles section, parking lot library inner column formula inspection hole location column are all made of cast-in-place form at present,
In the presence of the problems such as poor to construction effect, speed of application is slow, large labor intensity, it is difficult to meet the urban track traffic construction period, apply
The requirement of work precision, aesthetics etc..
For this purpose, the designer of the utility model, in view of drawbacks described above, by concentrating on studies and designing, synthesis is long-term for many years
It is engaged in the experience and achievement of related industry, researching and designing goes out a kind of rail traffic novel prefabricated pillar construction, on overcoming
State defect.
Utility model content
The purpose of this utility model is to provide a kind of rail traffic novel prefabricated pillar constructions, and structure is simple,
Easy to operate, supportive is good, and stability is high, has that working procedure is simple, labor intensity is low, construction precision is high, construction efficiency is high,
The advantages of aesthetics is good etc..
To achieve the above object, the utility model discloses a kind of rail traffic novel prefabricated pillar constructions, including
It from top to bottom successively include rail, fastener and prefabricated stand column, it is characterised in that:
The prefabricated stand column is multiple groups, and every group of prefabricated stand column is arranged along the extending direction interval of rail, every group of prefabricated stand column
It include two prefabricated stand columns, the apical support of each prefabricated stand column has rail, and the two sides of the rail are by fastener fixing in pre-
The top of column processed, and the prefabricated stand column is divided into column top, changeover portion, column lower part three parts, the column top
Sectional area is greater than the sectional area of column lower part, is attached between the column top and column lower part by changeover portion, and institute
The upper end section for stating changeover portion is identical as column top, the transition to realize section identical as column lower part of lower end section.
Wherein: the column top is tetragonous rod structure, and column lower part is quadrangular, cylinder or oval rod structure.
Wherein: the sectional area of the changeover portion is linearly to gradually decrease under upper.
Wherein: being provided with stretching reinforcing bar in the bottom of the column lower part.
Wherein: the reinforcing bar that stretches out includes to be fixed on the protrusion of column lower part and extend from protrusion to two sides to mention
For the extension of more preferably firm effect.
By above structure it is found that the rail traffic of the utility model novel prefabricated pillar construction has following effect
Fruit:
1, structure is simple, easy to operate, and supportive is good, and stability is high；
2, the features such as working procedure is simple, speed of application is fast, construction precision is high, labor intensity is low, aesthetics is good, meets and works as
Preceding track traffic environment-friendly, direction that is efficient and reducing disease, social benefit are huge.
3, concrete amount is effectively reduced, cost is reduced, while increasing the whole inter-visibility in column inspection hole location.
The detailed content of the utility model can be obtained by aftermentioned explanation and institute's attached drawing.
Detailed description of the invention
Fig. 1 shows the front view of the rail traffic novel prefabricated pillar construction of the utility model.
Fig. 2 shows the top view of the utility model.
Specific embodiment
Referring to Fig. 1 and 2, it is shown that the rail traffic of the utility model novel prefabricated pillar construction.
Rail traffic novel prefabricated pillar construction includes from top to bottom successively comprising rail 1, fastener 2 and prefabricated
Column 3, wherein the prefabricated stand column 3 is multiple groups, and every group of prefabricated stand column 3 is arranged along the extending direction interval of rail 1, and every group pre-
Column 3 processed includes two prefabricated stand columns 3, and the apical support of each prefabricated stand column 3 has rail 1, and the two sides of the rail 1, which pass through, buckles
Part 2 is fixed on the top of prefabricated stand column 3, and the prefabricated stand column 3 divides for column top 31, changeover portion 32, column lower part 33 3
Part, wherein the sectional area on the column top 31 is greater than the sectional area of column lower part 33, and the preferred column top 31
For tetragonous rod structure, column lower part 33 can also be the structures such as tetragonous rod structure or cylinder, cylindroid, the column top 31 and vertical
It is attached between column lower part 33 by changeover portion 32, and the upper end section of the changeover portion 32 is identical as column top 31, under
End section is identical as column lower part 33, to realize the transition in section by changeover portion 32, it is preferred that the changeover portion 32
Sectional area be linearly to gradually decrease under upper, preferably to provide transformation and the support effect in section.
Wherein, it is provided in the bottom of the column lower part 33 and stretches out reinforcing bar 5, the stretching reinforcing bar 5 can be shown in FIG. 1
Reinforcing bar is stretched out, is extended it includes the protrusion for being fixed on column lower part 33 and from protrusion to two sides to provide more preferable firm effect
The extension of fruit.
After rail 1, fastener 2, column 3 are installed on one as a result, by tooling of laying a railway track to the gauge of rail 1, level, height
Journey and direction carry out accurate adjustment and fixation.Then pour under column concrete foundation 6 (concrete foundation 6 be located at ground level 4 with
Under).It, can be integral by column 3 and 6 electrical connection of lower part cast in situ concrete foundation by the stretching reinforcing bar 5 of column lower part.
It can be seen that the utility model is used for field of track traffic, instead of traditional cast-in-place column form, there is construction work
The features such as sequence is simple, speed of application is fast, construction precision is high, labor intensity is low, aesthetics is good, meet current orbit traffic environment-friendly,
Efficiently and the direction of reduction disease, social benefit are huge.
And the top of column uses tetragonous rod structure, provides condition for the installation and the pre-buried of nylon sleeve of fastener.Lower part
The structure of the shapes such as cylinder, cylindroid, quadrangular can be used, sectional area is smaller than superstructure, to reduce concrete amount,
Cost is reduced, while increasing the whole inter-visibility in column inspection hole location.Equipped with certain length between lower part and top
Changeover portion, to realize the transition in section.
It is readily apparent that above description and record is only citing rather than in order to limit the disclosure of the utility model
Content, application or use.Although describing and being described in the accompanying drawings embodiment, the utility model in embodiment
Do not limit by attached drawing example and be described as in embodiment it is now recognized that optimal mode to implement the religion of the utility model
The specific examples led, the scope of the utility model will include any implementation for falling into the description and appended claims of front
Example.
Claims (5)
1. a kind of rail traffic novel prefabricated pillar construction, including from top to bottom successively comprising rail, fastener and prefabricated vertical
Column, it is characterised in that:
The prefabricated stand column is multiple groups, and every group of prefabricated stand column is arranged along the extending direction interval of rail, and every group of prefabricated stand column wraps
Containing two prefabricated stand columns, the apical support of each prefabricated stand column has rail, and the two sides of the rail are by fastener fixing in prefabricated vertical
The top of column, and the prefabricated stand column is divided into column top, changeover portion, column lower part three parts, the section on the column top
Product is greater than the sectional area of column lower part, is attached between the column top and column lower part by changeover portion, and the mistake
The upper end section for crossing section is identical as column top, the transition to realize section identical as column lower part of lower end section.
2. rail traffic as described in claim 1 novel prefabricated pillar construction, it is characterised in that: the column top is
Tetragonous rod structure, column lower part are quadrangular, cylinder or oval rod structure.
3. rail traffic as described in claim 1 novel prefabricated pillar construction, it is characterised in that: the changeover portion is cut
Area is linearly to gradually decrease under upper.
4. rail traffic as described in claim 1 novel prefabricated pillar construction, it is characterised in that: the column lower part
Stretching reinforcing bar is provided in bottom.
5. rail traffic as claimed in claim 4 novel prefabricated pillar construction, it is characterised in that: the stretching reinforcing bar packet
Extend containing the protrusion for being fixed on column lower part and from protrusion to two sides to provide the extension of more preferable firm effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797814.2U CN209052948U (en) | 2018-11-02 | 2018-11-02 | Rail traffic novel prefabricated pillar construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797814.2U CN209052948U (en) | 2018-11-02 | 2018-11-02 | Rail traffic novel prefabricated pillar construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052948U true CN209052948U (en) | 2019-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821797814.2U Active CN209052948U (en) | 2018-11-02 | 2018-11-02 | Rail traffic novel prefabricated pillar construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN209052948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206803A (en) * | 2020-02-26 | 2020-05-29 | 中铁第四勘察设计院集团有限公司 | Train column type maintenance pit and construction method thereof |
-
2018
- 2018-11-02 CN CN201821797814.2U patent/CN209052948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206803A (en) * | 2020-02-26 | 2020-05-29 | 中铁第四勘察设计院集团有限公司 | Train column type maintenance pit and construction method thereof |
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