CN208965407U - A kind of orbit traffic overhead section channel layout stracture - Google Patents
A kind of orbit traffic overhead section channel layout stracture Download PDFInfo
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- CN208965407U CN208965407U CN201821412042.6U CN201821412042U CN208965407U CN 208965407 U CN208965407 U CN 208965407U CN 201821412042 U CN201821412042 U CN 201821412042U CN 208965407 U CN208965407 U CN 208965407U
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- integrated pipe
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- pipe canal
- track
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Abstract
The utility model embodiment provides a kind of orbit traffic overhead section channel layout stracture, comprising: floorings are provided with the first ballast bed of track and the second ballast bed of track on the floorings；Wherein, integrated pipe canal is provided between first ballast bed of track and the second ballast bed of track, forceful electric power channel and light current channel are provided in the integrated pipe canal, there are two interior demarcation plates for setting along its length in the integrated pipe canal, the integrated pipe canal is divided into the first light current channel, forceful electric power channel and the second light current channel.Structure provided by the utility model, take full advantage of the limited space of bridge floor, demand is laid in conjunction with rail traffic power supply, electric power, communication, signal pipe line, each special pipelines of reasonable distribution lay space, its pipeline is subjected to set laying, the utilization in pipeline passway space is improved, is also convenient for managing concentratedly.
Description
Technical field
The utility model embodiment is related to technical field of rail traffic more particularly to a kind of orbit traffic overhead section channel
Layout stracture.
Background technique
In rail traffic elevated bridge section for example on Concrete beam bridge, line layout is usually communication, signal, electric power, confession
The profession such as electricity is laid according to respective demand, and some is laid in route two sides, and some is laid among route, also has in bridge
Bracket is done on guardrail, by line layout in the situation on guardrail, line layout is relatively dispersed, no concept that is unified, concentrating laying, bridge
The inconveniences such as face aesthetics is poor, and daily maintenance, pipe are supported.On the other hand, existing orbit traffic overhead section integrated pipe canal and dredge
It dissipates and access path without the customized pattern laid, the two is merged separately lays that the space occupied is big, to the benefit of overpass space of planes
With insufficient, some also needs to increase bridge deck width, causes land used to increase, construction investment increases.
In the prior art, exist to overhead bridge floor space of planes using insufficient, bridge floor aesthetics is poor, daily dimension
Shield manages the inconvenient problem such as feeding.
Utility model content
The utility model embodiment provides a kind of orbit traffic overhead section channel layout stracture, to solve the prior art
The problem of middle orbit traffic elevated region line layout is relatively dispersed, and no unified, concentration is laid and bridge floor aesthetics are poor, daily
The inconvenient problem such as feeding is managed in maintenance.
The utility model embodiment provides a kind of orbit traffic overhead section channel layout stracture, comprising: floorings, it is described
The first ballast bed of track and the second ballast bed of track are provided on floorings；Wherein, first ballast bed of track and the second ballast bed of track
Between be provided with integrated pipe canal, forceful electric power channel and light current channel are provided in the integrated pipe canal, along length in the integrated pipe canal
Spending direction setting, there are two interior demarcation plates, and the integrated pipe canal is divided into the first light current channel, forceful electric power channel and the second light current
Channel.
Wherein, pedestrian passage is provided with above the integrated pipe canal.
Wherein, between 1.1-1.5 meters, the integrated pipe canal height is arranged in 0.3-0.5 the width of the integrated pipe canal
Between rice.
Wherein, the forceful electric power channel width is 0.5 meter, and the height in the forceful electric power channel is 0.35 meter.
Wherein, light current channel width is 0.3 meter, and the height in the light current channel is 0.35 meter.
Wherein, the integrated pipe canal is reinforced concrete structure or, the integrated pipe canal is foam concrete or producing high-molecular
The prefabricated molding of work.
Wherein, power supply line is provided in the forceful electric power channel；It is set in first light current channel and the second light current channel
It is equipped with power circuit, communication line and signal line.
Orbit traffic overhead section provided by the embodiment of the utility model channel layout stracture, it is limited to take full advantage of bridge floor
Space, lay demand in conjunction with rail traffic power supply, electric power, communication, signal pipe line, each special pipelines of reasonable distribution are laid empty
Between, its pipeline is subjected to set laying, improves the utilization in pipeline passway space, is also convenient for managing concentratedly.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram for the orbit traffic overhead section channel layout stracture that an embodiment of the present invention provides.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 is the schematic diagram for the orbit traffic overhead section channel layout stracture that an embodiment of the present invention provides, such as
Shown in Fig. 1, structure provided by the embodiment of the utility model includes:
Floorings 1 are provided with the first ballast bed of track 2 and the second ballast bed of track 3 on the floorings 1；Wherein, described first
It is provided with integrated pipe canal on floorings between ballast bed of track 2 and the second ballast bed of track 3, is provided with forceful electric power in the integrated pipe canal
Channel and light current channel, there are two interior demarcation plates for setting along its length in the integrated pipe canal, by the integrated pipe canal point
For the first light current channel 5, forceful electric power channel 4 and the second light current channel 6.
Specifically, bridge structure is reinforced concrete box beam, the self weight of track railway roadbed is lighter, can reduce bridge secondary dead load, high
Stringing is recommended to use the desk-top solid concrete roabed of support rail, and railway roadbed is distributed in the two sides of bridge floor on elevated bridge, includes the first ballast bed of track
With the second ballast bed of track, a height of 0.5m of track structure, being computed track beam width needs 0.8m；To meet traffic safety route or so
The minimum 3.8m of line spacing of line, the desk-top solid concrete roabed of the support rail i.e. direct range of the first ballast bed of track and the second ballast bed of track are
1.5m。
In the orbit traffic overhead section channel layout stracture provided in the present embodiment, for being laid with the synthesis of cable run
Pipe trench is arranged on the floorings between the first ballast bed of track and the second ballast bed of track, wherein forceful electric power channel is arranged in integrated pipe
Middle position in ditch, the two sides in forceful electric power channel are respectively arranged with the first light current channel and the second light current channel.
Through this structure, the limited space of bridge floor is taken full advantage of, in conjunction with rail traffic power supply, electric power, communication, signal pipe
Line lays demand, and each special pipelines of reasonable distribution lay space, its pipeline is carried out set laying, improves pipeline passway space
Utilization, be also convenient for managing concentratedly.
On the basis of the above embodiments, pedestrian passage is provided with above the integrated pipe canal.
Specifically, pedestrian passage is equipped with above integrated pipe canal, for providing emergency evacuation effect or being service personnel
Access path is provided.
Through this structure, integrated pipe canal top surface is utilized comprehensively, is made and is led to for elevated bridge section fire escape and maintenance
Road improves orbit traffic overhead section and takes precautions against natural calamities and emergent rescue capability.
On the basis of the above embodiments, for the width of the integrated pipe canal between 1.1-1.5 meters, the integrated pipe canal is high
Degree is arranged between 0.3-0.5 meters.The forceful electric power channel width is 0.5 meter, and the height in the forceful electric power channel is 0.35 meter.Light current
Channel width is 0.3 meter, and the height in the light current channel is 0.35 meter.
Specifically, forceful electric power route can be laid in the space of 0.5 × 0.35m, the space that light current route needs is relatively small,
The space of about 0.35 × 0.3m.The space gross area about 0.3m that strong and weak electricity needs2.The present embodiment will the above various cables into
Row, which is concentrated, to be laid, and is effectively utilized floorings to the space between rail level, left and right line solid concrete roabed, and composite duct is laid in
Among route or so line, floorings are between rail level.
On the basis of the above embodiments, above-mentioned integrated pipe canal is reinforced concrete structure or is foam concrete or high score
Sub- chemical materials is pre-formed.
Specifically, the structure of the utility model embodiment can realize that one kind is using reinforced concrete knot by approach in 2
Structure passes through cast-in-place realization；Second is to realize prefabricated, on-site consolidation in factory using precast construction.
Using reinforced concrete structure, when by cast-in-place realization, implement step are as follows: bridge according to the laying of integrated pipe canal,
In bridge floor and integrated pipe canal outer wall, interior separation junction is pre-buried connect reinforcing bar well；It is laid according to integrated pipe canal, live formwork erection is right
Integrated pipe canal outer wall, interior separation are poured；Cable is laid along integrated pipe canal；Passage cover plate is carried out according to pipe trench width pre-
System covers cover board after furrow bank reaches design strength requirement.
Using precast construction, when the implementation method of on-site consolidation, specific implementation step includes: bridge according to integrated pipe canal
It lays, in bridge floor and integrated pipe canal outer wall, interior separation junction is pre-buried connect reinforcing bar or connection fastener well；Outside to integrated pipe canal
Wall, interior separation, cover board carry out prefabricated (material can be reinforced concrete, also be other construction materials) respectively；To integrated pipe canal outer wall,
Interior separation carries out on-site consolidation, wherein integrated pipe canal is that foam concrete or the prefabricated molding of macromolecule chemical industry are main full
Sufficient intensity, fire prevention and design period demand；Cable is laid along integrated pipe canal；It is laid with cover board, is formed and evacuates simultaneous access path.
Wherein, it is additionally provided with waterproof layer in comprehensive sewer pipe, water inlet leads to electricity for preventing forceful electric power channel and light current channel in rainwater season
Short out road.
On the basis of the above embodiments, power supply line is provided in the forceful electric power channel；First light current channel and
Power circuit, communication line and signal line are provided in second light current channel.
Specifically, tramcar (super capacitor or storage battery power supply) elevated bridge section needs the cable run laid mainly to have
Power supply, electric power, communication, signal wire, wherein power supply line is forceful electric power route, other are light current route.In forceful electric power channel, it is laid with
The high-tension lines such as power supply line, and in light current channel, then it is laid with communication, signal wire, the common lines such as power supply line.
In conclusion structure provided by the embodiment of the utility model, takes full advantage of track or so line and floorings to rail
Space between face: track or so line and floorings are mainly utilized to rail level in the laying of the technological synthesis pipe trench and fire escape
Between space, left and right line line spacing, track structure height, track clearance etc. are not had an impact, in the item for increasing function
Under part, bridge structure is not produced bigger effect, can effective lifting construction efficiency, reduce cost of labor and project cost, promoted
The economy of engineering.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (8)
1. a kind of orbit traffic overhead section channel layout stracture characterized by comprising
Floorings are provided with the first ballast bed of track and the second ballast bed of track on the floorings；Wherein, first ballast bed of track
And second be provided with integrated pipe canal between ballast bed of track, and forceful electric power channel and light current channel are provided in the integrated pipe canal, it is described
There are two interior demarcation plates for setting along its length in integrated pipe canal, and the integrated pipe canal is divided into the first light current channel, forceful electric power
Channel and the second light current channel.
2. structure according to claim 1, which is characterized in that be provided with pedestrian passage above the integrated pipe canal.
3. structure according to claim 1, which is characterized in that the width of the integrated pipe canal is between 1.1-1.5 meters, institute
Integrated pipe canal height is stated to be arranged between 0.3-0.5 meters.
4. structure according to claim 1, which is characterized in that the forceful electric power channel width is 0.5 meter, the forceful electric power channel
Height be 0.35 meter.
5. structure according to claim 1, which is characterized in that light current channel width is 0.3 meter, the height in the light current channel
Degree is 0.35 meter.
6. structure according to claim 1, which is characterized in that the integrated pipe canal is reinforced concrete structure.
7. structure according to claim 1, which is characterized in that the integrated pipe canal is foam concrete or producing high-molecular
The prefabricated molding of work.
8. structure according to claim 1, which is characterized in that be provided with power supply line in the forceful electric power channel；
Power circuit, communication line and signal line are provided in first light current channel and the second light current channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821412042.6U CN208965407U (en) | 2018-08-30 | 2018-08-30 | A kind of orbit traffic overhead section channel layout stracture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821412042.6U CN208965407U (en) | 2018-08-30 | 2018-08-30 | A kind of orbit traffic overhead section channel layout stracture |
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| CN208965407U true CN208965407U (en) | 2019-06-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842616A (en) * | 2018-08-30 | 2018-11-20 | 中铁四院集团西南勘察设计有限公司 | A kind of orbit traffic overhead section channel layout stracture |
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2018
- 2018-08-30 CN CN201821412042.6U patent/CN208965407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842616A (en) * | 2018-08-30 | 2018-11-20 | 中铁四院集团西南勘察设计有限公司 | A kind of orbit traffic overhead section channel layout stracture |
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