CN207646757U - The aerial pipe gallery of double-cabin type wiring - Google Patents
The aerial pipe gallery of double-cabin type wiring Download PDFInfo
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- CN207646757U CN207646757U CN201721667849.XU CN201721667849U CN207646757U CN 207646757 U CN207646757 U CN 207646757U CN 201721667849 U CN201721667849 U CN 201721667849U CN 207646757 U CN207646757 U CN 207646757U
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- piping lane
- double
- pipe gallery
- support
- bottom plate
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Abstract
The utility model is related to a kind of piping lanes for layment cable, especially a kind of aerial pipe gallery of double-cabin type wiring, its structural feature is, it include support post, support platform and pipe gallery, the support of support post one end is in ground base or supporting surface, the upper surface of the other end connects support platform, pipe gallery includes multigroup piping lane section, piping lane section constructs for double-cabin type, every group of piping lane Duan Jun includes side wall, centre partition, head cover and bottom plate, the centre position in centre partition space between the wall of the left and right sides, space is divided into two nacelles in left and right, bottom plate is placed in support platform and is fixedly connected with support platform；Multiple cantilever supports that can set up various pipelines are installed in side wall and intermediate partition, the piping lane section and support post are prefabricated steel member, and the opening face of front and back piping lane section is attached, and form whole synthesis piping lane.The advantage is that it is easy for construction, easy to operate, the construction period is short, it is at low cost, convenient for safeguard and maintenance.
Description
Technical field
The utility model is related to a kind of piping lane for layment cable, making somebody a mere figurehead for especially a kind of double-cabin type wiring is comprehensive
Piping lane is closed, industry is mainly used in（Industry）Newly-built region in garden.
Background technology
With the development of society, urban land is more and more nervous, most of circuit includes power cable, communication cable
Deng can not lay on the ground, not only it is unfavorable for city appearance, and takes up an area more, is easy to interfere with building, for understanding
Certainly this problem, the city development underground space establish underground pipe gallery, and each pipeline is applied to the underground pipe gallery of municipal major trunk roads
In.According to the regulation of GB 50838, the definition of pipe gallery is：" be built in Urban Underground for accommodate the above municipal engineering of two classes
The structures and affiliated facility of pipeline ".And in urban construction, also turn the underground construction project important as one using aerial.
Traditional underground pipe gallery construction needs to excavate foundation trench first along piping lane axis and after-pouring or use are prefabricated
Assembling process builds reinforced concrete pipe gallery structure, Pipe rack pours after the completion of, carries out waterproof homework, finally backfills base
Slot, and carry out the construction of ground structure layer or greening restores, and the building for affiliated facilities such as it is aerated, drains, illuminate in inside
If so just having the condition for laying all kinds of pipelines.
However, the infant industry in city（Industry）Garden, other than building and the more intensive residential area of road,
Industrial park needs to be equipped with a large amount of energy supply pipeline for industrial premises, these pipelines need to lay with road.However industry park
Gradually moving into for the workshop in area, across the time may be very long, if it is numerous not only to face maintenance using respective buried laying for pipeline
It is trivial, and excavated there may be a large amount of, influence the traffic in garden；According to pipe gallery laying pipeline underground, not only build
It is big to surrounding environment influence if the period is long, and investment is also huge, is unfavorable for overhauling.
Utility model content
The purpose of this utility model is that according to prior art shortcoming and a kind of easy for construction, operation letter is provided
It is single, the construction period is short, the aerial pipe gallery of the double-cabin type wiring of at low cost, easy access and maintenance.
Purpose described in the utility model is realized by following approach：
The aerial pipe gallery of double-cabin type wiring, structural feature are, include support post and pipe gallery, synthesis
Piping lane includes multigroup piping lane section, and piping lane section constructs for double-cabin type, and every group of piping lane Duan Jun includes side wall, intermediate partition, head cover
And bottom plate, side wall include arranged on left and right sides wall, the two is stood on the two sides of bottom plate respectively, intermediate between head cover and bottom plate
Space is divided into two nacelles in left and right by the centre position for separating the space between the wall of the left and right sides, and head cover is in chevron shaped construction；
Multiple cantilever supports that can set up various pipelines are installed, the cantilever support is spatially extended outstanding into cabin on side wall
It sets, the support of support post one end is in ground base or supporting surface, the bottom plate of the upper surface connection piping lane section of the other end,
The piping lane section and support post are prefabricated steel member, and after ground base pours at the scene, the prefabricated steel member of piping lane section carries out
In-site installation splices, and the opening face of front and back piping lane section is attached, final to form whole synthesis piping lane.
The support post is the column for being used to support pipe gallery, vertical along several supports of strike separation distribution of piping lane
Column；The pipe gallery constructs for closed gallery, and the piping lane section constructed by several double-cabin types is spliced, and front-back is opening
Face, design of cover are the chevron structure with conventional roof, and existing aesthetic feeling can also be conducive to top draining simultaneously.This practicality is new
Pipe gallery described in type is installed on the ground in a manner of aerial, and the former pipeline piping lane for being embedded in underground is changed to installation on the ground
It is aerial, the different energy supply pipeline such as medium-pressure power cable, communication cable and feedwater piping can be laid in piping lane, double-cabin type construction can
It to distinguish high-low pressure pipeline, and is laid respectively, especially 10kV or more cables.Piping lane uses full steel structure precast assembly,
Other than basis needs cast in situs, remaining component includes that supporting member and piping lane section are all made of prefabrication, works as field basic
It pours and finishes, all prefabricated components directly arrive scene and carry out assembly, thus substantially reduce the workload at scene, improve construction effect
Rate shortens the construction period, reduces construction cost；Simultaneously by the planning of industrial park, support pillar is generally laid in road
Or in the greenbelt of factory area, garden land used is not influenced, adaptability design can be carried out according to the planning of garden, with garden
Construction gradually follow up, do not influence garden building construction adjustment, it is small to surrounding environment influence.The piping lane design of overhead type is convenient
Maintenance and maintenance work, and the construction of the affiliated facilities such as ventilation and drainage, illumination opposite can be reduced, that is, reduce construction volume
Give cable more arrangement spaces again with construction cost.
The utility model can be specially further：
Further include having a kind of support platform, between support post and piping lane section bottom plate, bottom surface connects support post,
Top surface is for putting and connecting piping lane section bottom plate.
Consider that double-cabin type construction horizontal area is larger, in order to further consolidate overall structure, branch can be increased as needed
Support platform.This support platform can be fixed with support post Construction integration or site welding.
The multiple cantilever support is double cabins bilateral arrangement in multi-level arrangement, at this time multiple cantilever support difference
On left side wall and right side wall, catwalk is set as close to the space of intermediate partition in each nacelle.
Either：The multiple cantilever support arranges in multi-level arrangement for double four sides of cabin, left side wall, right side wall with
And cantilever support is distributed on two sides of intermediate partition, and the space in each nacelle among the cantilever support of both sides
For catwalk.
According to the different arrangement of above two, pipe gallery described in the utility model can be divided into double cabins bilateral arrangement
Formula constructs and formula construction is arranged in double four sides of cabin, can be selected according to the practical construction demand of garden.
Two insides of piping lane section are provided with the shutter of pass-through type, and bottom plate is paved into using Turbogrid plates.
Pass-through type shutter refers to that can be closed completely, while can also be in communication with the outside at an angle, in this way, both full
The requirement of the sun-proof and rain-proof of foot can also meet ventilation inside piping lane, lighting requirement.And personnel's passage was both met using Turbogrid plates
Demand also meets the requirements such as draining, the ventilation in channel.
The basis of the support post is either independent board-like footing of a pillar or is pile foundation brace foundation.
According to the soil property of garden, the basic different from of support post：When foundation soil is cohesive soil or other can
When stratum as basic supporting course, basis uses independent board-like footing of a pillar；When foundation soil is weak soil, then can be used
Basis of the pile foundation as support pier.This is the situation that support post is supported on soil, when needing to be supported in other capital construction
It can be designed according to supporting condition, it is ensured that the safety and stability of support.
The support post using etc. wall thickness steel tubes, be galvanizing erosion resistant coating on steel pipe, upper end connects with piping lane section bottom plate
Place's setting stiffener plate is connect, stiffener plate is distributed perpendicular to the lower face of piping lane section bottom plate and along the ring week of steel pipe.
The support post is either double pier columns or is single pier column, when being double pier columns, cross between two columns
Cross support connects.
Support platform can be integrated prefabricated with supporting member, and it is vertical that single pier may be used when using double cabins bilateral formula arrangement
Column, and four side formula arrangement of double cabins is then supported preferably with double pier columns.When using single pier support, basis is free-standing base
Plinth then uses commbined foundations when using double piers.Right-angled intersection is laterally stable between supporting connection to disclosure satisfy that two columns to be wanted
It asks.
The piping lane section of the pipe gallery uses full steel structure precast assembly, and longitudinal side wall is using frame structure of spreading out.
It is longitudinal as a result, to use truss structure stress, laterally use steelframe system, it is ensured that the stability of structure.
In the multiple support posts for supporting pipe gallery, along between the direction of piping lane trend between each adjacent two support post
Away from for 8-12m.
It is longitudinal with pipe gallery trend, is distributed a support post every 8-12m, be generally laid in road or factory district
In the greenbelt in domain, garden land used is not influenced, is not take up park building space.If double pier columns, then between lateral twin columns
Distance is 4.0m.
In conclusion the utility model provides a kind of aerial pipe gallery of double-cabin type wiring, it will be embedded in ground originally
Beneath electric integrated piping lane is changed to the built on stilts installation in a manner of double chamber configurations, and medium-pressure power cable, communication can be laid in piping lane
The different energy supply pipeline such as cable and feedwater piping, meets the related needs of industrial park factory range.The utility model has
Following technique effect：
1, piping lane uses full steel structure precast assembly, and other than basis needs cast in situs, remaining component is all made of factory
Prefabricated, high precision machining is cheap, and can greatly reduce the workload at scene, improves construction efficiency, shortens construction work
Phase.
2, the piping lane of overhead type can be utilized directly without carrying out complicated civil construction, the facilities such as ventilation and drainage, illumination
Natural conditions can reduce relevant device compared to underground pipe gallery, simplify operational procedure significantly, reduce construction work amount, drop
Low construction cost without concealed work, therefore also reduces simultaneously because overhead type piping lane is not limited by stratum edaphic condition
Construction risk.
3, it solves the problems, such as that underground pipe gallery is difficult to differentiate between high-low pressure cable, is connected up with double-cabin type construction.It is existing
If underground pipe gallery makes double chamber configurations, Civil Cost is high, long in time limit, influence environment is big, and therefore, it is difficult to realize.
4, have personnel's maintenance, current condition, personnel's repair and maintenance is more simple and convenient, security reliability higher.
Description of the drawings
Fig. 1 is the cross-sectional configuration schematic diagram of the aerial pipe gallery of double cabin wirings described in the utility model.
Fig. 2 is the longitudinal plane structure schematic diagram of the aerial pipe gallery of double cabin wirings described in the utility model.
The utility model is described further with reference to embodiment.
Specific implementation mode
Most preferred embodiment：
For the present embodiment by taking the arrangement formula construction of four side of double cabins as an example, double cabin bilateral arrangement formula components can refer to understanding, i.e., only needs
The cantilever support arranged in intermediate partition is removed, while shortening lateral dimension, it is single pier that can also change double piers.
With reference to attached drawing 1-2, the aerial pipe gallery of double-cabin type wiring, includes support post 1 and pipe gallery, along comprehensive
That closes piping lane moves towards direction, and a support post is arranged at interval of 8-10m.The support post 1 is double pier columns, using etc. walls
Thick steel pipe, specification can be 325/12 ~ Φ of Φ 609/14, and using galvanizing anti-corrosion, overhead height is that 2.0m~8.0m is differed, laterally
The distance between twin columns are 4.0m, are supported and are connected using right-angled intersection, to meet laterally stable requirement.1 one end of support post
Support is in ground base or supporting surface, the support platform 8 on other end to be connect with piping lane section.When foundation soil
For cohesive soil or other can be used as the stratum of essential bearing stratum when, basis use independent board-like footing of a pillar；When foundation soil is
When weak soil, then basis of the pile foundation as support pier can be used, since the utility model uses double pier upright supports, adopts
With commbined foundations 9, to improve the globality of Pipe rack.Support post 1 is prefabricated components, after the completion of ground base pours,
Support post 1 can directly joint connection in site installation.Between column and basis, between the support platform in the upper end of the column face and top piping lane
It is all made of rigid joint in succession.
Pipe gallery includes multiple piping lane sections, and each piping lane Duan Jun includes side wall 2, head cover 3, bottom plate 4 and middle interval
Disconnected 5, side wall 2 includes arranged on left and right sides wall, is vertically stood on the two sides of bottom plate 4, between head cover 3 and bottom plate 4, head cover 3 is adopted
With pressing steel plate roofing, it is in chevron shaped construction on cross section, is drained convenient for rain-proof, the then upper surface with support post 1 of bottom plate 4
It is fixedly connected, ribs can be increased and be auxiliarily fixed, the centre position in centre partition space between the wall of the left and right sides, in space
The space being made of side wall 2, head cover 3 and bottom plate 4 is divided into two nacelles in left and right by upper and left and right sides wall parallelly distribute on.It is left
Multiple cantilever supports 6 that can set up various pipelines are mounted on the two sides of right side wall and intermediate partition, it is the multiple
Cantilever support 6 is in from top to bottom multi-level arrangement, and the space among the cantilever support of each nacelle both sides is catwalk
7；Cantilever support uses metal material, does not set diagonal brace, ensures the interlamellar spacing of cable support to the maximum extent.The each nacelle of piping lane
Internal clear space size is：One of access path is arranged in 3.0m wide × 2.8m high, nacelle centre, and channel dead size is：1.0m wide
× 1.9m high.
The piping lane section is prefabricated steel member, after basis pours at the scene, in-site installation splicing is carried out, by front and back piping lane section
Opening face be attached, it is final to form whole synthesis piping lane, it is longitudinal to use 11 stress of truss structure, laterally use steelframe system
（With reference to attached drawing 2）.6 times 35kV/10kV midium voltage cables A and two feed pipes can be arranged inside a cabin in the double cabins of pipe gallery
F, another cabin can then arrange 3 times 10kV and following cable B, several times communication cable C and middle water pipe D；Cantilever support 6
It is 1.0m to support length, and interlamellar spacing meets related regulatory requirements, and under normal circumstances, power cable clear spacing is 460mm, communication is electric
Cable shelf layer clear spacing is 360mm；Be respectively arranged below the medium-pressure power cable of both sides 1 DN200~DN600 feed pipe or
Raw water tubes.
Compared to traditional underground pipe gallery construction, only Civil Cost is between 2.5 ten thousand/m~3.0 ten thousand/m, and the duration
Longer, conventional is more than the engineering of 1.0km, and the construction period is mostly more than 9 months, and civil engineering complex procedures.And the utility model in addition to
Using outside field cast-in-place, remaining is all made of prefabrication, high precision machining, and cheap on basis, under normal circumstances, piping lane master
The cost of linear meter(lin.m.) is inscribed between 1.5 ten thousand/m~20,000/m, less than the 50% of traditional piping lane, economic benefit is fairly obvious.At the same time,
Since main member all uses prefabrication, site operation short time limit to complete, do not examined to Pipe rack since foundation excavation
Consider weather conditions, construction is more than to be no more than 2 months the piping lane engineering whole duration of 1.0km, and duration shortening is very notable, and society imitates
Benefit is also fairly obvious.
The not described part of the utility model is same as the prior art.
Claims (10)
1. the aerial pipe gallery of double-cabin type wiring, which is characterized in that include support post and pipe gallery, pipe gallery packet
Including multigroup piping lane section, piping lane section is double-cabin type construction, and every group of piping lane Duan Jun includes side wall, intermediate partition, head cover and bottom plate,
Side wall includes arranged on left and right sides wall, and the two is stood on the two sides of bottom plate respectively, between head cover and bottom plate, centre partition position
Space is divided into two nacelles in left and right by the centre position in space between the wall of the left and right sides, and head cover is in chevron shaped construction；On side wall
Multiple cantilever supports that can set up various pipelines, the cantilever support spatially extended suspension into cabin, support are installed
The support of column one end is in ground base or supporting surface, the bottom plate of the upper surface connection piping lane section of the other end, the pipe
Corridor section and support post are prefabricated steel member, and after ground base pours at the scene, the prefabricated steel member of piping lane section carries out live peace
Dress splicing, the opening face of front and back piping lane section is attached, final to form whole synthesis piping lane.
2. the aerial pipe gallery of double-cabin type wiring according to claim 1, which is characterized in that further include having a kind of support
Platform, between support post and piping lane section bottom plate, bottom surface connects support post, and top surface is for putting and connecting piping lane section
Bottom plate.
3. the aerial pipe gallery of double-cabin type wiring according to claim 1, which is characterized in that the multiple cantilevered branch
Frame is in multi-level arrangement, and for double cabins bilateral arrangement, multiple cantilever supports are separately mounted on left side wall and right side wall at this time, often
In a nacelle catwalk is set as close to the space of intermediate partition.
4. the aerial pipe gallery of double-cabin type wiring according to claim 1, which is characterized in that the multiple cantilevered branch
Frame is arranged in multi-level arrangement for double four sides of cabin, is distributed on two sides of left side wall, right side wall and intermediate partition at this time
There is cantilever support, and the space in each nacelle among the cantilever support of both sides is catwalk.
5. the aerial pipe gallery of double-cabin type wiring according to claim 1, which is characterized in that two insides of piping lane section are set
It is equipped with the shutter of pass-through type, bottom plate is paved into using Turbogrid plates.
6. the aerial pipe gallery of double-cabin type wiring according to claim 1, which is characterized in that the base of the support post
Plinth is either independent board-like footing of a pillar or is pile foundation brace foundation.
7. the aerial pipe gallery of double-cabin type wiring according to claim 1, which is characterized in that the support post uses
Wall thickness steel tubes are waited, are galvanizing erosion resistant coating on steel pipe, stiffener plate, stiffener plate is arranged with piping lane section back plate connections in upper end
It is distributed perpendicular to the lower face of piping lane section bottom plate and along the ring week of steel pipe.
8. the aerial pipe gallery of double-cabin type according to claim 1 wiring, which is characterized in that the support post or
For double pier columns, or be single pier column, for double pier columns when, right-angled intersection support connection between two columns.
9. the aerial pipe gallery of double-cabin type wiring according to claim 1, which is characterized in that the pipe of the pipe gallery
Corridor section uses full steel structure precast assembly, and longitudinal side wall is using frame structure of spreading out.
10. the aerial pipe gallery of double-cabin type wiring according to claim 1, which is characterized in that support pipe gallery
In multiple support posts, between each adjacent two support post along piping lane trend direction spacing be 8-12m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667849.XU CN207646757U (en) | 2017-12-05 | 2017-12-05 | The aerial pipe gallery of double-cabin type wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667849.XU CN207646757U (en) | 2017-12-05 | 2017-12-05 | The aerial pipe gallery of double-cabin type wiring |
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| CN207646757U true CN207646757U (en) | 2018-07-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215323A (en) * | 2021-12-27 | 2022-03-22 | 广州地铁设计研究院股份有限公司 | Civil engineering and mechanical-electrical integration assembly type maintenance platform and construction method thereof |
-
2017
- 2017-12-05 CN CN201721667849.XU patent/CN207646757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215323A (en) * | 2021-12-27 | 2022-03-22 | 广州地铁设计研究院股份有限公司 | Civil engineering and mechanical-electrical integration assembly type maintenance platform and construction method thereof |
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