CN204703066U - The built-in cable channel in inter-city passenger rail T beam sidewalk - Google Patents
The built-in cable channel in inter-city passenger rail T beam sidewalk Download PDFInfo
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- CN204703066U CN204703066U CN201520392931.0U CN201520392931U CN204703066U CN 204703066 U CN204703066 U CN 204703066U CN 201520392931 U CN201520392931 U CN 201520392931U CN 204703066 U CN204703066 U CN 204703066U
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Abstract
The built-in cable channel in inter-city passenger rail T beam sidewalk, to be included on railway bridge girder along the multiple crossbeam be evenly arranged to interval along bridge and to be positioned at described crossbeam left vertical in the guardrail of described crossbeam; Described crossbeam is equipped with cable channel bottom plate, on the left of described crossbeam, is provided with the straight wall perpendicular to described crossbeam, on the right side of described crossbeam, be provided with the gear quarrel wall perpendicular to described crossbeam; On the right side of described straight wall upper end, described gear quarrel wall upper end on the left of be provided with groove, described groove and cable channel lamina tecti male-female engagement; Described straight wall and described cable channel lamina tecti define a plane; Various structures coordinates the cable channel defined along suitable bridge to extension.This cable channel have employed the form be built under side walk slab, better to pipeline protection like this; Staff overhauls to guardrail without the need to climbing; This cable channel structure space is comparatively large, can hold more cable, meet the demand of novel inter-city passenger rail.And the utility model cost is lower, economic benefit is good.
Description
Technical field
The utility model patent relates to railroad bridge engineering, refers to the built-in cable channel in a kind of inter-city passenger rail T beam sidewalk particularly.
Background technology
Current railway bridge is typically employed in and pedestrian guard rail arranges a U-shaped cable channel be bolted 4 (see Fig. 1) places cable, and this way is used for the less former general fast railroad bridge of cable.This intrinsic U-shaped cable channel due to technical standard low, the cable channel limited amount of accommodation, and only guard rail position interval arrange, to cable total length covering protection, cannot no longer be applicable to the requirement of novel inter-city passenger rail cable laying.And staff is when carrying out cable maintenance, carry out outside the climbing to guardrail of use safety rope, the comparatively complicated trouble of maintenance process.
Utility model content
The utility model is large, dangerous for solving existing cable channel bracket repair and maintenance workload, and provides the built-in cable channel in a kind of inter-city passenger rail T beam sidewalk.
The utility model realizes by following technical scheme:
The built-in cable channel in inter-city passenger rail T beam sidewalk, to be included on railway bridge girder along the multiple crossbeam be evenly arranged to interval along bridge and to be positioned at described crossbeam left vertical in the guardrail of described crossbeam;
Described crossbeam is equipped with cable channel bottom plate, on the left of described crossbeam, is provided with the straight wall perpendicular to described crossbeam, on the right side of described crossbeam, be provided with the gear quarrel wall perpendicular to described crossbeam;
On the right side of described straight wall upper end, described gear quarrel wall upper end on the left of be provided with groove, described groove and cable channel lamina tecti male-female engagement; Described straight wall and described cable channel lamina tecti define a plane; Described cable channel bottom plate, described straight wall, described gear quarrel wall and described cable channel lamina tecti define along suitable bridge to the cable channel extended.
Described cable channel bottom plate width is between 800-1000mm, and between described cable channel bottom plate and described cable channel lamina tecti, vertical distance is 350mm.
The utility model have employed the form be arranged under side walk slab, better to pipeline protection; Staff without the need to climbing to guardrail, easy access; This cable channel structure space is comparatively large, can hold more cable, meet the demand of novel inter-city passenger rail.And the utility model cost is lower, economic benefit is good.
Accompanying drawing explanation
Fig. 1 is existing U-shaped cable channel carrier structure schematic diagram.
Fig. 2 is the built-in cable channel structural representation in inter-city passenger rail T beam sidewalk.
Fig. 3 is partial enlarged drawing in Fig. 2.
In figure: railway bridge girder 1; Crossbeam 2; Guardrail 3; U-shaped cable channel 4; Cable channel bottom plate 5; Cable channel lamina tecti 6; Cable channel 7; Straight wall 8; Gear quarrel wall 9.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, but this embodiment should not be construed restriction of the present utility model, only for example, simultaneously by illustrating that advantage of the present utility model will become clearly and easy understand.
As shown in drawings, the built-in cable channel in inter-city passenger rail T beam sidewalk, to be included on railway bridge girder 1 along the multiple crossbeams 2 be evenly arranged to interval along bridge and to be positioned at crossbeam 2 left vertical in the guardrail 3 of crossbeam 2;
Crossbeam 2 is equipped with cable channel bottom plate 5, on the left of crossbeam 2, is provided with the straight wall 8 perpendicular to crossbeam 2, on the right side of crossbeam 2, be provided with the gear quarrel wall 9 perpendicular to crossbeam 2; The highly higher cable channel structure to outside of gear quarrel wall 9 has carried out limited protection, prevents the erosion of the quarrel soil such as railway medium stone.
On the right side of straight wall 8 upper end, gear quarrel wall 9 upper end on the left of be provided with groove, groove and cable channel lamina tecti 6 male-female engagement; Straight wall 8 and cable channel lamina tecti 6 define a plane; Cable channel bottom plate 5, straight wall 8, gear quarrel wall 9 and cable channel lamina tecti 6 define along suitable bridge to the cable channel 7 extended.When staff overhauls, detachable lower a bit of cable channel lamina tecti 6 can overhaul cable.
Cable channel bottom plate 5 width is between 800-1000mm, and between cable channel bottom plate 5 and cable channel lamina tecti 6, vertical distance is 350mm.
It should be noted that: to those of ordinary skill in the art, can also make some changes or distortion to the utility model under the prerequisite not changing the utility model principle, this belongs to protection domain of the present utility model equally.
Claims (2)
1. the built-in cable channel in inter-city passenger rail T beam sidewalk, is characterized in that: be included in railway bridge girder (1) and go up along the multiple crossbeams (2) be evenly arranged to interval along bridge and be positioned at described crossbeam (2) left vertical in the guardrail (3) of described crossbeam (2);
Described crossbeam (2) is equipped with cable channel bottom plate (5), described crossbeam (2) left side is provided with the straight wall (8) perpendicular to described crossbeam (2), and described crossbeam (2) right side is provided with gear quarrel wall (9) perpendicular to described crossbeam (2);
On the right side of described straight wall (8) upper end, described gear quarrel wall (9) upper end on the left of be provided with groove, described groove and cable channel lamina tecti (6) male-female engagement; Described straight wall (8) and described cable channel lamina tecti (6) define a plane; Described cable channel bottom plate (5), described straight wall (8), described gear quarrel wall (9) and described cable channel lamina tecti (6) define along suitable bridge to the cable channel (7) extended.
2. the built-in cable channel in inter-city passenger rail T beam sidewalk according to claim 1, it is characterized in that: described cable channel bottom plate (5) width is between 800-1000mm, and between described cable channel bottom plate (5) and described cable channel lamina tecti (6), vertical distance is 350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392931.0U CN204703066U (en) | 2015-06-09 | 2015-06-09 | The built-in cable channel in inter-city passenger rail T beam sidewalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392931.0U CN204703066U (en) | 2015-06-09 | 2015-06-09 | The built-in cable channel in inter-city passenger rail T beam sidewalk |
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| CN204703066U true CN204703066U (en) | 2015-10-14 |
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| CN201520392931.0U Active CN204703066U (en) | 2015-06-09 | 2015-06-09 | The built-in cable channel in inter-city passenger rail T beam sidewalk |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803923A (en) * | 2016-03-16 | 2016-07-27 | 中铁工程设计咨询集团有限公司 | Interurban railway simple support T-beam sidewalk combined structure and combining method |
| CN105803924A (en) * | 2016-03-16 | 2016-07-27 | 中铁工程设计咨询集团有限公司 | Simply supported T beam sidewalk combination structure and combination method of mixed passenger and freight railway |
| CN106592456A (en) * | 2017-01-16 | 2017-04-26 | 中格复合材料（南通）有限公司 | Railway line subsidiary facilities and mounting method thereof |
| CN106638276A (en) * | 2017-01-25 | 2017-05-10 | 中国铁道科学研究院铁道建筑研究所 | Composite material bridge surface ancillary facility of rail way prestress concrete box girder |
| CN107248715A (en) * | 2017-07-25 | 2017-10-13 | 广东水电二局股份有限公司 | A kind of light-duty pipe gallery passage of overhead type |
| CN109183614A (en) * | 2018-10-18 | 2019-01-11 | 株洲时代新材料科技股份有限公司 | A kind of main carrying T beam composite material pavement of cable trough and its installation method |
| CN110144805A (en) * | 2019-06-27 | 2019-08-20 | 秦英彬 | A kind of highway bridge with anti-cross force |
| CN110438888A (en) * | 2019-08-20 | 2019-11-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Cable trough is located at the beams of concrete composite material pavement below horizontal foot plank |
| CN115142336A (en) * | 2022-07-26 | 2022-10-04 | 北京城建设计发展集团股份有限公司 | Novel pier for urban rail transit for cable bridge erection |
-
2015
- 2015-06-09 CN CN201520392931.0U patent/CN204703066U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803923A (en) * | 2016-03-16 | 2016-07-27 | 中铁工程设计咨询集团有限公司 | Interurban railway simple support T-beam sidewalk combined structure and combining method |
| CN105803924A (en) * | 2016-03-16 | 2016-07-27 | 中铁工程设计咨询集团有限公司 | Simply supported T beam sidewalk combination structure and combination method of mixed passenger and freight railway |
| CN105803923B (en) * | 2016-03-16 | 2017-12-29 | 中铁工程设计咨询集团有限公司 | Inter-city passenger rail Simple T-Girders pavement combining structure and combined method |
| CN106592456A (en) * | 2017-01-16 | 2017-04-26 | 中格复合材料（南通）有限公司 | Railway line subsidiary facilities and mounting method thereof |
| CN106638276A (en) * | 2017-01-25 | 2017-05-10 | 中国铁道科学研究院铁道建筑研究所 | Composite material bridge surface ancillary facility of rail way prestress concrete box girder |
| CN107248715A (en) * | 2017-07-25 | 2017-10-13 | 广东水电二局股份有限公司 | A kind of light-duty pipe gallery passage of overhead type |
| CN109183614A (en) * | 2018-10-18 | 2019-01-11 | 株洲时代新材料科技股份有限公司 | A kind of main carrying T beam composite material pavement of cable trough and its installation method |
| CN110144805A (en) * | 2019-06-27 | 2019-08-20 | 秦英彬 | A kind of highway bridge with anti-cross force |
| CN110144805B (en) * | 2019-06-27 | 2020-08-18 | 秦英彬 | Highway bridge with anti transverse force |
| CN110438888A (en) * | 2019-08-20 | 2019-11-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Cable trough is located at the beams of concrete composite material pavement below horizontal foot plank |
| CN110438888B (en) * | 2019-08-20 | 2021-09-28 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Concrete beam composite material sidewalk with cable trough below transverse walking plate |
| CN115142336A (en) * | 2022-07-26 | 2022-10-04 | 北京城建设计发展集团股份有限公司 | Novel pier for urban rail transit for cable bridge erection |
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