CN208219699U - City integrated piping lane builds structure jointly with rail traffic underground open-cut station main body - Google Patents
City integrated piping lane builds structure jointly with rail traffic underground open-cut station main body Download PDFInfo
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- CN208219699U CN208219699U CN201820610870.4U CN201820610870U CN208219699U CN 208219699 U CN208219699 U CN 208219699U CN 201820610870 U CN201820610870 U CN 201820610870U CN 208219699 U CN208219699 U CN 208219699U
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Abstract
Structure is built jointly the utility model discloses city integrated piping lane and rail traffic underground open-cut station main body, including station main body and city integrated piping lane, the station main body includes set on the end bay plate of two sides and set on intermediate middle straddle, the city integrated piping lane includes piping lane top plate and piping lane bottom plate, the middle straddle is overlapped with the piping lane bottom plate, the end junction of the middle straddle and the end bay plate is equipped with stringer, the stringer top is equipped with piping lane side wall, the middle straddle, stringer, the inner cavity of the city integrated piping lane is collectively formed in piping lane side wall and piping lane top plate, laying for pipeline, the station main body and the city integrated piping lane are setting up and down, the height of the middle straddle is lower than the height of the end bay plate.The city integrated piping lane of the utility model builds structure jointly with rail traffic underground open-cut station main body, and under the premise of not increasing station pit width and station buried depth, city integrated piping lane and rail traffic underground open-cut station main body are built jointly.
Description
Technical field
The utility model belongs to city piping lane engineering railway traffic engineering technical field, more particularly, to city integrated
Piping lane builds structure jointly with rail traffic underground open-cut station main body.
Background technique
When China major Urban Underground urban rail transit construction peak, and welcome Urban Underground pipe gallery planning construction
Climax.New subway engineering and pipe gallery engineering are laid along city main roads, need to coordinate each other in the underground space
On correlation.Effectively to avoid excavating city main roads repeatedly, Underground Space Resource intensive utilization, underground is bright
It digs subway station main body and city integrated piping lane builds the very effective approach that begins jointly.
The city integrated piping lane of patent builds structure jointly with rail traffic underground open-cut station main body
(ZL201720875796.4) it proposes for city integrated piping lane to be configured in lower open-cut station main body, two layers of station layer located underground
Avris is simultaneously separated with partition wall, is built jointly with station as an armored concrete underground structure, be will increase foundation pit width in this way, is increased
Earthwork excavated volume and foundation pit risk, in city, narrow zone is difficult to carry out.
In order to reduce foundation pit width, earthwork excavated volume and foundation pit risk, consideration builds city integrated piping lane in subway
Right above standing；But according to the requirement of design specification, open-cut station top plate buried depth is mostly in 3~3.5m, the section knot of pipe gallery
Clear height is not less than 3m in structure, and width is not less than 4m.To pipe gallery is arranged in above the main body of station (such as Fig. 1), in order to protect
The thickness of earth covering of then Pipe rack height and station main body is demonstrate,proved, station main structure needs to push, and station buried depth increases, and increase need not
The project cost and engineering risk wanted.The arrangement of existing pipe gallery, the structure that left and right is built jointly increase foundation pit width,
The structure built jointly up and down increases station buried depth, can not achieve the main body knot of pipe gallery Yu rail traffic underground open-cut station
Structure ideal is built jointly.
Utility model content
Aiming at the above defects or improvement requirements of the prior art, the city integrated piping lane of the utility model and rail traffic underground
Open-cut station main body builds structure jointly, provides using the existing space in station as the segment space of city integrated piping lane, passes through
City integrated piping lane is suitably merged with the space of station main body, the two is arranged up and down, station pit is wide not increasing
Under the premise of degree and station buried depth, city integrated piping lane and rail traffic underground open-cut station main body are built jointly, the earthwork is reduced and opens
Digging amount and foundation pit risk reduce station buried depth and unnecessary project cost, convenient structure safety of constructing.
To achieve the goals above, the utility model provides city integrated piping lane and rail traffic underground open-cut station main body
Build structure, including station main body and city integrated piping lane jointly, the station main body include set on two sides end bay plate and be set to
Intermediate middle straddle, the city integrated piping lane include piping lane top plate and piping lane bottom plate, the middle straddle and the piping lane bottom plate
It is overlapped, the end junction of the middle straddle and the end bay plate is equipped with stringer, and the stringer top is equipped with piping lane side wall, described
The inner cavity of the city integrated piping lane is collectively formed in middle straddle, stringer, piping lane side wall and piping lane top plate, for the laying of pipeline,
The station main body and the city integrated piping lane are setting up and down, and the height of the middle straddle is lower than the height of the end bay plate,
For making the space coincidence of city integrated the piping lane segment space and station main body, for not increasing station pit width
Under the premise of the buried depth of station, city integrated piping lane and rail traffic underground open-cut station main body are built jointly.
Further, the upper layer of the station main body is station subway concourse, and the end bay plate is set at the top of the station subway concourse
Two sides, the middle straddle are set to the centre at the top of the station subway concourse, and the middle straddle sinks to being set in the station subway concourse, institute
City integrated piping lane is stated to partially overlap with the station subway concourse.
Further, the lower layer of the station main body includes the train area out of shape and intermediate platform area of two sides, the station
Platform area is equipped with platform slab, and the end bay plate is set to the bottom in train area out of shape, and the height of the platform slab is higher than the side
The height of straddle, the middle straddle are set to the lower section of the platform slab, and the height of the middle straddle is lower than the height of the end bay plate
Degree, the city integrated piping lane partially overlap with platform slab lower space.
Further, the city integrated piping lane includes the first piping lane storehouse, the second piping lane storehouse and electric storehouse, first piping lane
Storehouse, the second piping lane storehouse and electric storehouse are arranged side by side, and the electric storehouse is several.
Further, first piping lane storehouse includes set on the extinguishing pipe at top, the water pipe of bottom and being set to two sides of the bottom
Closed area in reserved pipeline.
Further, the two sides in first piping lane storehouse are equipped with the bracket that several rows are parallel to each other.
Further, the bottom in second pipe storehouse is equipped with several thermal pipes.
Further, the inner wall in second pipe storehouse is equipped with thermal insulation board.
In general, it can obtain down the above technical solutions conceived by the present invention are compared with the prior art,
Column the utility model has the advantages that
(1) structure of building jointly of the city integrated piping lane of the utility model and rail traffic underground open-cut station main body, utilizes
Segment space of the existing space in station as city integrated piping lane, by fitting city integrated piping lane and the space of station main body
When being merged, the two is arranged up and down, under the premise of not increasing station pit width and station buried depth, by city integrated pipe
Corridor is built jointly with rail traffic underground open-cut station main body, reduces earthwork excavated volume and foundation pit risk, reduces station buried depth and need not
The project cost wanted, convenient structure safety of constructing, one is provide the height of needs, piping lane across crushing in passing through for piping lane
It is set to across on top plate, meeting pipe gallery Clearance Requirement, while maintaining station width and buried depth, thickness of earth covering, it is another
It is the space made full use of under platform slab, it is net to meet pipe gallery to increase interior headroom under platform slab for across the bottom plate sinking in
Empty demand, under the premise of not increasing station pit width and station buried depth, by city integrated piping lane and the open cut of rail traffic underground
Station main body is built jointly.
(2) structure of building jointly of the city integrated piping lane of the utility model and rail traffic underground open-cut station main body, first
The top in pipe storehouse is equipped with extinguishing pipe, and bottom is equipped with water pipe, and water pipe is several, and electricity is laid on the bracket of the two sides in the first pipe storehouse
Fuse tube；The bottom in the second piping lane storehouse is equipped with several thermal pipes, thermal pipe and water pipe and telecommunications pipe is provided separately, and described first
Pipe storehouse inner wall is equipped with thermal insulation board, prevents thermal pipe from having an impact to water pipe and telecommunications pipe, guarantees that each pipeline is put for a long time in piping lane
It sets and not damaged.
(3) structure of building jointly of the city integrated piping lane of the utility model and rail traffic underground open-cut station main body, first
It is equipped with reserved pipeline in the closed area of the two sides of the bottom in pipe storehouse, adds respective line convenient for the later period.
Detailed description of the invention
Fig. 1 is city integrated piping lane and rail traffic underground open-cut station main body and to build the structure of structure jointly in the prior art
Schematic diagram；
Fig. 2 is building jointly for the city integrated piping lane of the utility model first embodiment and rail traffic underground open-cut station main body
The structural schematic diagram of structure；
Fig. 3 is building jointly for the city integrated piping lane of the utility model second embodiment and rail traffic underground open-cut station main body
The structural schematic diagram of structure；
Fig. 4 is the structural schematic diagram of pipe gallery in the utility model embodiment.
In all attached drawings, the same appended drawing reference indicates identical structure and part, in which: 1- end bay top plate, the top 2- are vertical
In beam, 3- across top plate, the station 4- station hall layer, at the top of 5- piping lane, 6- piping lane side wall, 7- piping lane top plate, the first piping lane of 8- storehouse, 9- the
Two piping lane storehouses, 11- end bay bottom plate, 12- bottom girder, in 13- across bottom plate, 14- platform knee wall, 15- platform slab, 16- lower tube
Corridor, 17- rail bottom air duct；
The closed area 801-, 802- water pipe, 803- provided pipe, 804- extinguishing pipe, 805- telecommunications pipe, 901- thermal pipe,
902- water pipe.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.In addition, involved in the various embodiments of the present invention described below
And to technical characteristic can be combined with each other as long as they do not conflict with each other.
Stratum is divided into 11 layers from top to bottom, mainly include artificial stack layer, recent deposit layer and Quaternary deposit layer, the 1st
Layer is artificial stack layer, and general thickness is 2.50~7.40m, and the second layer is recent deposit layer, and the 3rd~11 layer is Quaternary deposit
Layer, the excavation of station main body are located at Quaternary deposit layer, and the 4th layer is cobble, gravel layer, then is successively silty clay down
Layer, cobble and gravel layer, station buried depth increase, and the difficulty of lower digging increases, and project cost is multiplied.
Fig. 2 is building jointly for the city integrated piping lane of the utility model first embodiment and rail traffic underground open-cut station main body
The structural schematic diagram of structure.As shown in Fig. 2, build jointly structure include end bay top plate 1, top beam 2, in across top plate 3, station station hall layer
4, top piping lane 5, piping lane side wall 6 and piping lane top plate 7, open-cut station main body include upper layer and lower layer, and lower layer two sides are train traveling
Area is among it platform；Upper layer is station subway concourse 4, and the two sides at 4 top of station subway concourse are equipped with end bay top plate 1, end bay top plate 1
It is equipped with overburden layer, and the thickness of overburden layer need to reach 3~3.5m.What the centre at 4 top of station subway concourse was parallel to each other equipped with two
Top beam 2, extending direction is identical as train direction of travel, for the top with 1 collective effect of end bay top plate support station subway concourse 4
Portion provides firm internal environment for station subway concourse 4.Across top plate 3, the top of two top beams 2 in being equipped between two top beams 2
Be equipped with piping lane side wall 6, the top of piping lane side wall 6 is equipped with piping lane top plate 7, piping lane top plate 7, piping lane side wall 6 and in the bottom plate 3 that collapses it is total
With a hollow chamber is formed, as top piping lane 5, top piping lane 5 are used for the water supply in city, recycled water, natural gas, electricity
The laying of the municipal pipelines such as power, heating power, communication intensive can lay the line, i.e., saving the underground space protect again pipeline from
The corrosion of underground water and soil.In collapse bottom plate 3 in addition to the top cover layer as station platform layer 4, also as top piping lane 5
Bottom plate, in collapse top plate 3 height be lower than end bay top plate 1 height, be higher than subway concourse height minimum so that as top piping lane 5
Collapse in the station subway concourse of bottom plate top plate 3 height decline will not influence station hall layer function realize, in collapse bottom plate 3 sink so that
The height of top piping lane 5 a part be overlapped with station subway concourse 4 is guaranteeing piping lane clear height not less than 3m and station top plate buried depth 3
In the case where~3.5m, pipe gallery is placed on top plate and builds disposal method jointly, so that not needing to increase station width and cover
Both realize to build jointly in the case where soil thickness, whole buried depth and do not increase foundation pit span and overall depth, reduce earthwork excavated volume and
Foundation pit risk.
Fig. 3 is building jointly for the city integrated piping lane of the utility model second embodiment and rail traffic underground open-cut station main body
The structural schematic diagram of structure.As shown in figure 3, build jointly structure include end bay bottom plate 11, bottom girder 12, in across bottom plate 13, platform branch
Buttress 14, platform slab 15, bottom piping lane 16 and rail bottom air duct 17, open-cut station main body include upper layer and lower layer, and upper layer is station station
Room lower layer two sides are train traveling area, and the bottom in train area out of shape is equipped with end bay bottom plate 11, and two sides train is equipped between area out of shape
Platform is provided with platform slab 15 on platform, and the height of platform slab 15 is higher than the height of end bay bottom plate 11, with Train door floor
Height match；The bottom of platform slab 15 is equipped with two platform knee walls 14 being parallel to each other, platform knee wall 14 and two sides
Rail bottom air duct 17 is collectively formed in platform slab 15, and the bottom of platform knee wall 14 is located at 11 edge of end bay bottom plate equipped with bottom girder
12,12 extending direction of bottom girder is identical as train direction of travel and its width hands over the width of end bay bottom plate 11, is used to support platform
Knee wall 14 and platform slab 15；Collapse bottom plate 13 in being equipped between two 12 bottoms of bottom girder, the middle section of platform slab 15, platform
Knee wall 14, bottom girder 12 and in collapse the common hollow chamber of bottom plate 13, as bottom piping lane 16, for applying for various pipelines
If, wherein in across bottom plate 13 also be bottom piping lane 16 bottom plate；The space under platform slab 15 is made full use of, the bottom that collapses by is passed through
Plate 13 sink so that space platform slab 15 under add in the height across bottom plate 13 meet piping lane clear height be not less than 3m, with station
Main structure is compared to the only lower distance for digging very little, in the premise for not needing increase station pit span, thickness of earth covering, whole buried depth
Under, with subway station open cut main body Synchronization Design, synchronized construction, the excavation repeatedly to urban road is avoided, the underground space utilizes
It does, social benefit is good, whole short time limit.
Fig. 4 is the structural schematic diagram of pipe gallery in the utility model embodiment.As shown in figure 4, piping lane includes the first pipe
Corridor storehouse 8, the second piping lane storehouse 9 and electric storehouse, the top in the first pipe storehouse 8 are equipped with extinguishing pipe 804, and bottom is equipped with water pipe 802, water pipe
802 be several, including feed pipe and middle water pipe, the two sides of the bottom in the first pipe storehouse 8 are equipped with closed region 801, enclosed area
It is equipped with provided pipe 80 in domain 801, adds respective line convenient for the later period, the two sides in the first pipe storehouse 8 are equipped with what several rows were parallel to each other
Bracket is equipped with telecommunications pipe 805 on bracket, the laying for telecommunication line；The bottom in the second piping lane storehouse 9 is equipped with several thermal pipes
901, thermal pipe 901 and water pipe 802 and telecommunications pipe 805 are provided separately, and first pipe storehouse, 9 inner wall is equipped with thermal insulation board, are prevented
Only thermal pipe 901 has an impact water pipe 802 and telecommunications pipe 805, guarantees that each pipeline is placed and not damaged for a long time in piping lane,
Electric storehouse is several, and the power pipeline bracket that laid inside has several rows to be parallel to each other lays electric power on power pipeline bracket
Pipeline.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
For limiting the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (8)
1. city integrated piping lane and rail traffic underground open-cut station main body build structure jointly, including station main body and city integrated
Piping lane, which is characterized in that the station main body includes set on the end bay plate of two sides and set on intermediate middle straddle, and the city is comprehensive
Closing piping lane includes piping lane top plate and piping lane bottom plate, and the middle straddle is overlapped with the piping lane bottom plate, the middle straddle and the side
The end junction of straddle be equipped with stringer, the stringer top be equipped with piping lane side wall, the middle straddle, stringer, piping lane side wall and
The inner cavity of the city integrated piping lane is collectively formed in piping lane top plate, for the laying of pipeline, the station main body and the city
Pipe gallery is setting up and down, and the height of the middle straddle is lower than the height of the end bay plate, for so that the city integrated pipe
The space coincidence of corridor segment space and station main body, for inciting somebody to action under the premise of not increasing station pit width and station buried depth
City integrated piping lane is built jointly with rail traffic underground open-cut station main body.
2. city integrated piping lane according to claim 1 builds structure jointly with rail traffic underground open-cut station main body,
It is characterized in that, the upper layer of the station main body is station subway concourse (4), and the end bay plate is set at the top of the station subway concourse (4)
Two sides, the middle straddle are set to the centre at the top of the station subway concourse (4), and the middle straddle sinks to being set to the station subway concourse
(4) in, the city integrated piping lane partially overlaps with the station subway concourse (4).
3. city integrated piping lane according to claim 1 builds structure jointly with rail traffic underground open-cut station main body,
It is characterized in that, the lower layer of the station main body includes the train area out of shape and intermediate platform area of two sides, and the platform area is equipped with
Platform slab (15), the end bay plate are set to the bottom in train area out of shape, and the height of the platform slab (15) is higher than the side
The height of straddle, the middle straddle is under the lower section of the platform slab (15), the city integrated piping lane and platform slab (15)
Side space partially overlaps.
4. city integrated piping lane described in any one of claim 1 to 3 and rail traffic underground open-cut station main body
Build structure jointly, which is characterized in that the city integrated piping lane includes the first piping lane storehouse (8), second piping lane storehouse (9) He electricity Cang, institute
State the first piping lane storehouse (8), second piping lane storehouse (9) He electricity Cang is arranged side by side, and the electric storehouse is several.
5. city integrated piping lane according to claim 4 builds structure jointly with rail traffic underground open-cut station main body,
It is characterized in that, first piping lane storehouse (8) includes set on the extinguishing pipe (804) at top, the water pipe (802) of bottom and being set to bottom
Provided pipe (803) in the closed area (801) of two sides.
6. city integrated piping lane according to claim 5 builds structure jointly with rail traffic underground open-cut station main body,
It is characterized in that, the two sides in first piping lane storehouse (8) are equipped with the bracket that several rows are parallel to each other.
7. city integrated piping lane according to claim 4 builds structure jointly with rail traffic underground open-cut station main body,
It is characterized in that, the bottom in second piping lane storehouse (9) is equipped with several thermal pipes (901).
8. city integrated piping lane according to claim 7 builds structure jointly with rail traffic underground open-cut station main body,
It is characterized in that, the inner wall in second piping lane storehouse (9) is equipped with thermal insulation board.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820610870.4U CN208219699U (en) | 2018-04-26 | 2018-04-26 | City integrated piping lane builds structure jointly with rail traffic underground open-cut station main body |
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| CN201820610870.4U CN208219699U (en) | 2018-04-26 | 2018-04-26 | City integrated piping lane builds structure jointly with rail traffic underground open-cut station main body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360566A (en) * | 2018-04-26 | 2018-08-03 | 中铁第四勘察设计院集团有限公司 | City integrated piping lane builds structure jointly with rail traffic underground open-cut station main body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360566A (en) * | 2018-04-26 | 2018-08-03 | 中铁第四勘察设计院集团有限公司 | City integrated piping lane builds structure jointly with rail traffic underground open-cut station main body |
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