CN205839571U - A kind of inter-city passenger rail Simple T-Girders two-columned pier - Google Patents
A kind of inter-city passenger rail Simple T-Girders two-columned pier Download PDFInfo
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- CN205839571U CN205839571U CN201620783921.4U CN201620783921U CN205839571U CN 205839571 U CN205839571 U CN 205839571U CN 201620783921 U CN201620783921 U CN 201620783921U CN 205839571 U CN205839571 U CN 205839571U
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Abstract
The utility model discloses a kind of inter-city passenger rail Simple T-Girders two-columned pier, cap including inverted trapezoidal, the lower section of cap is symmetrical arranged two pier studs along the centrage of bridge pier, cap be arranged over several pinner block for connecting inter-city passenger rail Simple T-Girders, spacing between each pinner block is identical, and the pinner block of cap centrage both sides is symmetrical arranged；Pier stud is provided with the first arc transiting surface with the junction of cap；Cap be respectively provided on two sides with outwardly directed two symmetrical support arms, support arm is used for supporting inter-city passenger rail contact net column.On inter-city passenger rail, Simple T-Girders uses two-columned pier, and outward appearance is light and handy, rational in infrastructure, the rectangle pier of contrast routine, nose circle shape pier, has good economic and practical.
Description
Technical field
This utility model belongs to inter-city passenger rail design and construction field, is specifically related to a kind of inter-city passenger rail Simple T-Girders queen post
Bridge pier.
Background technology
Two-columned pier is extensively applied in highway due to its easy construction and economy.Also there is employing double on railway
The precedent of columnar pier: your elder brother's line, the Chengdu-Kunming Railway Line built as far back as 1966；Construction of Wuhu Changjiang River Bridge is a non-major P.E.subject,
What its access bridge was also adopted by is twin shaft pier.Xuzhou to the Shanghai high-speed railway of ferrum forth academy design, standard simple supported box beam is at pier height≤15m
In the case of, use two-columned pier.And on inter-city passenger rail, there is no the entity of two-columned pier and the precedent of design aspect.
Summary of the invention:
The purpose of this utility model is to provide a kind of inter-city passenger rail Simple T-Girders two-columned pier, and outward appearance is light and handy, and structure is closed
Reason, overcomes problem present in background technology.
To achieve these goals, the technical solution of the utility model is:
A kind of inter-city passenger rail Simple T-Girders two-columned pier, including the cap of inverted trapezoidal, the lower section of cap is along the center of bridge pier
Line is symmetrical arranged two pier studs, cap be arranged over several pinner block for connecting inter-city passenger rail Simple T-Girders, each pinner
Spacing between block is identical, and the pinner block of cap centrage both sides is symmetrical arranged；Pier stud is provided with the first arc with the junction of cap
Shape transition face；Cap be respectively provided on two sides with outwardly directed two symmetrical support arms, support arm is used for supporting inter-city passenger rail
Contact net column.
It is preferred that pier stud is for putting slope rectangular pier columns, pier stud for putting side, slope, puts the oblique of side, slope away from the side of bridge pier centrage
Rate is 30:1.
It is preferred that the first arc transiting surface is arranged on the place that pier stud connects with cap near bridge pier centrage side.
It is preferred that the radius of the first arc transiting surface is 90-110 °.
It is preferred that the width at pier stud top is 170-190 centimetre, the thickness at pier stud top is 190-210 centimetre；Cap
On along a length of 900-1000 centimetre, cap lower along a length of 650-750 centimetre, cap depth of beam is 190-210 centimetre, cap
The thickness of beam is 200-270 centimetre.
It is preferred that the thickness on edge is 260-280 centimetre on cap, the lower of cap is 190-210 centimetre along thickness.
It is preferred that be provided with the second arc transiting surface between the upper edge of cap to lower edge.
It is preferred that the radius of the second arc transiting surface is 486.2-506.2 °.
It is preferred that the thickness of contact net upright supports arm is 120-140 centimetre, contact net upright supports arm a length of
190-210 centimetre, the height of contact net upright supports arm is 60-70 centimetre.
It is preferred that the upper surface of cap is additionally provided with waterproof layer, the thickness of waterproof layer is 4-6 centimetre.
The beneficial effects of the utility model are: on inter-city passenger rail, Simple T-Girders uses two-columned pier, and outward appearance is light and handy, knot
Structure is reasonable, and the rectangle pier of contrast routine, nose circle shape pier, its concrete amount reduces, but its structural shape is also provided that bigger
Along bridge to, the rigidity of direction across bridge, the more conventional rectangle pier of its stress performance, nose circle shape pier are greatly improved, and have good economy
Practicality.Inter-city passenger rail Simple T-Girders two-columned pier of the present utility model, will play huge economic effect in inter-city passenger rail
Benefit.
Accompanying drawing explanation
Fig. 1 be this utility model embodiment face structural representation,
Fig. 2 is the side-looking structural representation of this utility model embodiment,
Fig. 3 is the plan structure schematic diagram of this utility model embodiment,
Fig. 4 is the I-I sectional view of Fig. 1.
In figure: 1-cap, 2-pinner block, 3-the first arc transiting surface, 4-support arm, 5-pier stud, 6-puts side, slope, 7-second
Arc transiting surface, 8-waterproof layer.
Detailed description of the invention
With embodiment, this utility model is described further below in conjunction with the accompanying drawings.
A kind of inter-city passenger rail Simple T-Girders two-columned pier, including the cap 1 of inverted trapezoidal, the lower section of cap 1 is along bridge pier
Heart line is symmetrical arranged two pier studs 5, cap 1 be arranged over several pinner block 2 for connecting inter-city passenger rail Simple T-Girders, respectively
Spacing between individual pinner block 2 is identical, and the pinner block 2 of cap 1 centrage both sides is symmetrical arranged；Pier stud 5 and the junction of cap 1
It is provided with the first arc transiting surface 3；Cap 1 be respectively provided on two sides with outwardly directed two symmetrical support arms 4, support arm 4 is used
In supporting inter-city passenger rail contact net column.
Pier stud 5 is for putting slope rectangular pier columns 5, and pier stud 5 for putting side, slope 6, puts the slope of side, slope away from the side of bridge pier centrage
For 30:1.First arc transiting surface 3 is arranged on the place that pier stud 5 connects with cap 1, the first arc mistake near bridge pier centrage side
The radius crossing face 3 is 90-110 °, preferably 100 degree.The side, slope 6 of putting of pier stud 5 is wanted to contact with cap 1 and also is provided with a house type transition
Face, is also 100 degree.Junction between four sidewalls of pier stud 5 is set to the chamfering structure of 10 degree.
The width at pier stud 5 top is 170-190 centimetre, preferably 180 centimetres, and the thickness at pier stud 5 top is 190-210 li
Rice, preferably 200 centimetres；Along a length of 900-1000 centimetre on cap 1, preferably 950 centimetres, cap 1 lower along a length of
650-750 centimetre, preferably 700 centimetres, the height of cap 1 is 190-210 centimetre, preferably 200 centimetres.
On cap 1, the thickness on edge is 260-280 centimetre, preferably 270 centimetres, and the lower of cap 1 is 190-210 li along thickness
Rice, is preferably provided with the second arc transiting surface 7 by preferably 200 centimetres between the upper edge of cap 1 to lower edge, the second arc transiting surface 7
Radius is 486.2-506.2 °, preferably 496.2 degree.
The thickness of contact net upright supports arm 4 is 120-140 centimetre, preferably 130 centimetres, contact net upright supports arm 4
A length of 190-210 centimetre, preferably 200 centimetres, the height of contact net upright supports arm 4 is 60-70 centimetre, preferably 65 centimetres.
The upper surface of cap 1 is additionally provided with waterproof layer 8, and the thickness of waterproof layer 8 is 4-6 centimetre, preferably 5 centimetres, pinner block 2
It is arranged on waterproof layer 8.
On inter-city passenger rail, Simple T-Girders uses two-columned pier, and outward appearance is light and handy, rational in infrastructure, the rectangle pier of contrast routine, circle
End shape pier, has good economic and practical.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted,
And all these modifications and variations all should belong to the protection domain of this utility model claims.This specification is not made
Describe in detail partly belongs to prior art known to professional and technical personnel in the field.
Claims (10)
1. an inter-city passenger rail Simple T-Girders two-columned pier, it is characterised in that: include the cap (1) of inverted trapezoidal, described cap
(1) lower section is symmetrical arranged two pier studs (5) along the centrage of described bridge pier, described cap (1) be arranged over several for
Connecting the pinner block (2) of inter-city passenger rail Simple T-Girders, the spacing between each described pinner block (2) is identical, in described cap (1)
The described pinner block (2) of heart line both sides is symmetrical arranged；Described pier stud (5) is provided with the first arc with the junction of described cap (1)
Transition face (3)；Described cap (1) be respectively provided on two sides with outwardly directed two symmetrical support arms (4), described support arm
(4) it is used for supporting inter-city passenger rail contact net column.
A kind of inter-city passenger rail Simple T-Girders two-columned pier the most according to claim 1, it is characterised in that: described pier stud (5)
For putting slope rectangular pier columns (5), described pier stud (5) away from the side of described bridge pier centrage for putting side, slope (6), described in put side, slope
Slope is 30:1.
A kind of inter-city passenger rail Simple T-Girders two-columned pier the most according to claim 2, it is characterised in that: described first arc
Shape transition face (3) is arranged on the place that described pier stud (5) connects with described cap (1) near described bridge pier centrage side.
A kind of inter-city passenger rail Simple T-Girders two-columned pier the most according to claim 3, it is characterised in that: described first arc
The radius of shape transition face (3) is 90-110 °.
5. according to a kind of inter-city passenger rail Simple T-Girders two-columned pier described in any one of claim 1-4, it is characterised in that: institute
The width stating pier stud (5) top is 170-190 centimetre, and the thickness at described pier stud (5) top is 190-210 centimetre；Described cap
(1) along a length of 900-1000 centimetre on, described cap (1) lower along a length of 650-750 centimetre, described cap (1)
Highly it is 190-210 centimetre.
A kind of inter-city passenger rail Simple T-Girders two-columned pier the most according to claim 5, it is characterised in that: described cap
(1) thickness on upper edge is 260-280 centimetre, and the lower of described cap (1) is 190-210 centimetre along thickness.
A kind of inter-city passenger rail Simple T-Girders two-columned pier the most according to claim 6, it is characterised in that: described cap (1)
Upper edge to lower edge between be provided with the second arc transiting surface (7).
A kind of inter-city passenger rail Simple T-Girders two-columned pier the most according to claim 7, it is characterised in that: described second arc
The radius of shape transition face (7) is 486.2-506.2 °.
9. according to a kind of inter-city passenger rail Simple T-Girders two-columned pier described in any one of claim 6-8, it is characterised in that: institute
The thickness stating contact net upright supports arm (4) is 120-140 centimetre, a length of 190-of described contact net upright supports arm (4)
210 centimetres, the height of described contact net upright supports arm (4) is 60-70 centimetre.
A kind of inter-city passenger rail Simple T-Girders two-columned pier the most according to claim 9, it is characterised in that: described cap
(1) upper surface is additionally provided with waterproof layer (8), and the thickness of described waterproof layer (8) is 4-6 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783921.4U CN205839571U (en) | 2016-07-22 | 2016-07-22 | A kind of inter-city passenger rail Simple T-Girders two-columned pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783921.4U CN205839571U (en) | 2016-07-22 | 2016-07-22 | A kind of inter-city passenger rail Simple T-Girders two-columned pier |
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| Publication Number | Publication Date |
|---|---|
| CN205839571U true CN205839571U (en) | 2016-12-28 |
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| CN201620783921.4U Active CN205839571U (en) | 2016-07-22 | 2016-07-22 | A kind of inter-city passenger rail Simple T-Girders two-columned pier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610290A (en) * | 2019-01-24 | 2019-04-12 | 河海大学 | A kind of landscape trestle |
-
2016
- 2016-07-22 CN CN201620783921.4U patent/CN205839571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610290A (en) * | 2019-01-24 | 2019-04-12 | 河海大学 | A kind of landscape trestle |
| CN109610290B (en) * | 2019-01-24 | 2021-03-19 | 河海大学 | Landscape trestle |
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| GR01 | Patent grant |