CN105821904A - Feeding hole structure of underground comprehensive pipe gallery and construction method - Google Patents
Feeding hole structure of underground comprehensive pipe gallery and construction method Download PDFInfo
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- CN105821904A CN105821904A CN201610212557.0A CN201610212557A CN105821904A CN 105821904 A CN105821904 A CN 105821904A CN 201610212557 A CN201610212557 A CN 201610212557A CN 105821904 A CN105821904 A CN 105821904A
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- pipe
- pipe gallery
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 241000282326 Felis catus Species 0.000 claims description 21
- 230000008676 import Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000009193 crawling Effects 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000002352 surface water Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000000192 social effect Effects 0.000 description 2
- CJRJTCMSQLEPFQ-UHFFFAOYSA-N 6-cat Chemical compound ClC1=CC=C2CC(N)CCC2=C1 CJRJTCMSQLEPFQ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000011494 foam glass Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a feeding hole structure of an underground comprehensive pipe gallery and a construction method, and belongs to the technical field of auxiliary equipment of building structures. Dual functions of maintenance and water resistance of a feeding hole of the comprehensive pipe gallery are realized. The structure comprises a water feeding tube feeding hole, a cable feeding hole, a heavy cover plate, door openings and an equipment inlet and outlet, wherein the water feeding tube feeding hole communicates with the cable feeding hole through the door openings; the equipment inlet and outlet is positioned above the water feeding tube feeding hole, and communicates with the water feeding tube feeding hole; the heavy cover plate is arranged above the equipment inlet and outlet; and the equipment inlet and outlet communicates with road pavement or is separated from the road pavement through the heavy cover plate. The construction method comprises the following steps: firstly, reserving the water feeding tube feeding hole and the cable feeding hole in a top plate of the underground comprehensive pipe gallery, and separately arranging cover plates above the water feeding tube feeding hole and the cable feeding hole; secondly, forming one door opening between adjacent feeding holes, and arranging a rainwater tube, which communicates with a rainwater system of a comprehensive pipe gallery body, below the door openings; sequentially arranging the equipment inlet and outlet and the heavy cover plate above the water feeding tube feeding hole; and finally, arranging crawling ladders.
Description
Technical field
The present invention relates to the technical field of auxiliary equipment of building structure, particularly to a kind of underground pipe gallery feed inlet structure and construction method.
Background technology
Continuous progress along with contemporary science and technology level; the existence of the objective problem such as the functional requirement of human settlement environment in city, energy scarcity and environmental and ecological mutual balance; frontier expansion of Jiu Cheng Culture preservation district and Urban New District integratively coordinated growth etc., is required to urban infrastructure and moves towards the road of technological synthesis.It is to complete to carry out afterwards in pipe gallery body civil engineering that pipeline in pipe gallery is mated formation, so the dog-house of material must be reserved, material dog-house is also the maintenance of pipe gallery gut line, the dispensing port of renewal simultaneously.In dog-house size need to meet pipe gallery cabin, caliber largest tube line feeds intake.Dog-house minimum widith is not less than 1m.Such as, if length of pipeline is 6m, then dog-house length needs to reach 7m.Consider to feed intake construction operation distance simultaneously, and dog-house spacing is generally no greater than 400m.Visible, the dog-house of pipe gallery arranges the most intensive, and dog-house size is bigger, under once pipe gallery body is positioned at driveway or bicycle lane, dog-house cannot exceed terrace and arrange, then often result in rainwater and surface water the most internal by dog-house entrance pipe gallery, affect the service life of pipe gallery body, piping lane gut line, cable etc..
Therefore, when dog-house is concordant with pavement of road, how to realize dog-house maintenance and waterproof dual-use function, be a difficult problem of underground pipe gallery feed inlet structure design.
Summary of the invention
For underground pipe gallery feed inlet structure concordant with pavement of road time, the maintenance of this dog-house and waterproof problem, the present invention provides a kind of underground pipe gallery feed inlet structure and construction method, to realize the maintenance of underground pipe gallery dog-house and waterproof dual-use function.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of underground pipe gallery feed inlet structure, described feed inlet structure is arranged on pipe gallery body, and described feed inlet structure includes that feed pipe dog-house, cable dog-house, heavy cover plate, door opening and equipment are imported and exported；Described feed pipe dog-house is connected by described door opening with described cable dog-house；Described equipment is imported and exported and is positioned at above described feed pipe dog-house and connects with described feed pipe dog-house；Described heavy cover plate is arranged at above described equipment imports and exports, and described equipment is imported and exported and connected with described pavement of road by described heavy cover plate or separate.
Further, also including that at least rain pipe, one end of described rain pipe connect with described feed pipe dog-house and described cable dog-house, the other end of described rain pipe connects with the storm-water system of described pipe gallery body.
Further, also include that flat board cover plate, described feed pipe dog-house and described cable dog-house top are equipped with described flat board cover plate.
Further, also include that at least two cat ladder, the top of described cat ladder communicate with described feed pipe dog-house or described cable dog-house, the bottom of described cat ladder communicates with described pipe gallery body.
Further, described cat ladder is fiberglass cat ladder.
Further, described heavy cover plate is provided with sealing ring.
Present invention also offers a kind of construction method for underground pipe gallery feed inlet structure, comprise the steps:
Step one: construct described underground pipe gallery body time, at its top board, keep for water pipe dog-house, cable dog-house and flat board cover plate be set the most above it；
Step 2: offer door opening between described feed pipe dog-house and cable dog-house；And respectively rain pipe being set in cavity below described feed pipe dog-house and described cable dog-house so that described rain pipe communicates with the storm-water system of described pipe gallery body；
Step 3: be provided above equipment at feed pipe dog-house and import and export, covers heavy cover plate above equipment import and export；
Step 4: cat ladder is set so that described pavement of road, described pipe gallery body are connected with described feed pipe dog-house and described cable dog-house respectively.
Further, described feed inlet structure is arranged above driveway or footpath or greenbelt.
Compared with prior art, the beneficial effects of the present invention is:
One, the underground pipe gallery feed inlet structure that the present invention provides, feed inlet structure is arranged on underground pipe gallery body, feed inlet structure is concordant with pavement of road, and feed inlet structure includes that feed pipe dog-house, cable dog-house, heavy cover plate, door opening and equipment are imported and exported；Feed pipe dog-house is connected by door opening with cable dog-house；Equipment is imported and exported and is positioned at above feed pipe dog-house and connects with feed pipe dog-house；Heavy cover plate is arranged at above equipment imports and exports, and equipment is imported and exported and connected with pavement of road by heavy cover plate or separate.By arranging water pipe dog-house and cable dog-house on pipe gallery body, the equipment that arranges above water pipe dog-house and between pavement of road is imported and exported, it is possible to achieve the maintenance in this in vivo functionality of pipe gallery region passes in and out with equipment；Heavy cover plate is set between pavement of road by importing and exporting at equipment, it is possible to realize theft-proof closed and the water-proof function of feed inlet structure；In addition, by arranging this heavy type cover plate, remain normally the feeding intake of feed pipe dog-house and cable dog-house, overhaul function, the requirement that the construction making pipe gallery body is no longer limited by feed pipe dog-house and cable dog-house is necessarily placed in greenbelt, reasonably make use of the underground space under pavement of road, improve city look of the city, there is good social effect and economic benefit.In today that Urban Underground pipe gallery is greatly developed, this underground pipe gallery feed inlet structure has boundless application prospect.
Two, the construction method of the underground pipe gallery feed inlet structure that the present invention provides, first keeps for water pipe dog-house and cable dog-house at underground pipe gallery top board, and arranges flat board cover plate the most above it；Secondly between feed pipe dog-house and cable dog-house, offer door opening, in the cavity below the two, rain pipe is set so that rain pipe communicates with the storm-water system of pipe gallery body；Then it is provided above equipment at feed pipe dog-house to import and export, and above equipment is imported and exported, covers heavy cover plate；Cat ladder is finally set so that pavement of road, pipe gallery body are connected with feed pipe dog-house and cable dog-house respectively.This construction method is easy and simple to handle, and heavy cover plate, by prefabrication, such that it is able to part building element is transferred to factory's batch production by cast in situs, is greatly improved building industrialization level, significantly improves construction quality and efficiency, and contribute to energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the floor map at the underground pipe gallery feed inlet structure ground elevation position of one embodiment of the invention；
Fig. 2 is the floor map of the underground pipe gallery feed inlet structure in one embodiment of the invention；
Fig. 3 is the A-A schematic diagram of Fig. 2；
Fig. 4 is the B-B schematic diagram of Fig. 2；
Fig. 5 is the C-C schematic diagram of Fig. 2；
In figure: 1-pipe gallery body；2-feed pipe dog-house；3-cable dog-house；4-heavy type cover plate；5-rain pipe；6-cat ladder；7-door opening；8-flat board cover plate；9-equipment is imported and exported.
Detailed description of the invention
A kind of underground pipe gallery feed inlet structure and the construction method that propose the present invention below in conjunction with the drawings and specific embodiments are described in further detail.According to description below, advantages and features of the invention will be apparent from.Hereinafter accompanying drawing be will be combined by cited embodiment, technology contents and the feature of the present invention described in detail.Need to additionally illustrate, accompanying drawing all uses the form simplified very much and all uses non-ratio accurately, only in order to facilitate, to aid in illustrating lucidly the purpose of the embodiment of the present invention.For sake of convenience, described below " on ", the upper and lower direction of D score and accompanying drawing consistent, but this can not become the restriction of technical solution of the present invention.
Embodiment one
Refer to Fig. 1 to Fig. 5, in the embodiment of the present invention, pipe gallery body 1 is positioned at below driveway, thus feed pipe dog-house 2 and cable dog-house 3 cannot exceed pavement of road and arrange, thus be easily caused rainwater and surface water and enter in pipe gallery body 1 by feed pipe dog-house 2 and cable dog-house 3, affect the service life of pipe gallery body 1 and piping lane gut line, cable etc..Present embodiments providing a kind of underground pipe gallery feed inlet structure, feed inlet structure is arranged on pipe gallery body 1, and feed inlet structure includes that feed pipe dog-house 2, cable dog-house 3, heavy cover plate 4, door opening 7 and equipment import and export 9；Feed pipe dog-house 2 is connected by door opening 7 with cable dog-house 3；Equipment is imported and exported 9 and is positioned at the top of feed pipe dog-house 2 and connects with feed pipe dog-house 2；Heavy cover plate 4 is arranged at equipment and imports and exports above in the of 9, and equipment is imported and exported 9 and connected with pavement of road by heavy cover plate 4 or separate.
The present embodiment passes through to arrange feed pipe dog-house 2 on the top board of pipe gallery body 1 and cable dog-house 3 can realize personnel and passes in and out pipe gallery body 1 and the equipment in pipe gallery body 1 is carried out Maintenance and Repair.Meanwhile, personnel enter in pipe gallery body 1 from pavement of road for convenience, and the equipment that feed pipe dog-house 2 is arranged over connecting with feed pipe dog-house 2 imports and exports 9, and equipment is imported and exported 9 and is arranged above pavement of road.The safety of the properly functioning and feed inlet structure itself of road traffic when being positioned at below driveway or footpath in order to ensure feed inlet structure, equipment is imported and exported and is coated with heavy cover plate 4 above in the of 9.Connected with pavement of road by heavy cover plate 4 it is to say, equipment imports and exports 9 or separate.Thus realize when feed inlet structure is concordant with pavement of road, feed inlet structure maintenance and waterproof dual-use function.Additionally, in order to improve site operation efficiency, described heavy cover plate 4 is preferably prefabrication, such that it is able to part building element is transferred to factory's batch production by cast in situs, it is greatly improved building industrialization level, significantly lifting construction quality and efficiency, and contributes to energy-saving and emission-reduction.
Preferably, in above-mentioned underground pipe gallery feed inlet structure, also including that at least rain pipe 5, one end of rain pipe 5 connect with feed pipe dog-house 2 and cable dog-house 3, the other end of rain pipe 5 connects with the storm-water system of pipe gallery body 1.By arranging rain pipe 5, the part hydrops in water pipe dog-house 2 and cable dog-house 3 and surface water thereof the storm-water system successfully with pipe gallery body 1 can be directed to link up, thus extend pipe gallery body 1 and the pipeline of inside, the service life of cable further；And remain normally the feeding intake of feed pipe dog-house 2 and cable dog-house 3, overhaul function, the requirement that the construction making pipe gallery body 1 is no longer limited by feed pipe dog-house 2 and cable dog-house 3 is necessarily placed in greenbelt, reasonably make use of the underground space under pavement of road, improve city look of the city, there is good social effect and economic benefit.
In order to improve the waterproof effect of pipe gallery body 1 further, feed pipe dog-house 2 and cable dog-house 3 are all covered by flat board cover plate 8, thus prevent the rainwater in feed pipe dog-house 2 and cable dog-house 3 and water accumulation leaking in pipe gallery body 1.Especially, feed pipe dog-house 2 is provided above a flat board cover plate 8, and cable dog-house 3 is provided above another one flat board cover plate 8.By arranging flat board cover plate 8, it is possible to control surface water to greatest extent and imported and exported in 9 entrance feed pipe dog-houses 2 and cable dog-house 3 by equipment.Certainly, it is contemplated that operation ease, flat board cover plate 8 is made by foam glass Steel material.Maintainer overhauls in passing in and out pipe gallery body 1 for convenience, and feed pipe dog-house 2 and cable dog-house 3 are connected by cat ladder 6 with between pipe gallery body 1 respectively.It is to say, the top of a cat ladder 6 communicates with feed pipe dog-house 2, the bottom of this cat ladder 6 communicates with pipe gallery body 1.The top of another cat ladder 6 with and cable dog-house 3 communicate, communicate with pipe gallery body 1 bottom it.Certainly, according to practical situation, it is also possible to arrange multiple cat ladder 6 in pipe gallery body 1, upkeep operation is carried out with each function interval facilitating personnel to pass in and out in pipe gallery body 1.General in view of the daylighting in the pipe gallery body 1 of underground, and visibility is less desirable, meets the load requirement of cat ladder 6 simultaneously, cat ladder 6 is fiberglass cat ladder.
Preferably, it is arranged at below pavement of road in view of feed inlet structure, this pavement of road may be car lane or footpath, its security requirement is higher, and the water proofing property of pipe gallery body 1 itself requires higher, thus the heavy cover plate 4 being used for overlay device import and export 9 is provided with sealing ring, to realize theft-proof closed and the waterproof action of feed inlet structure.
Embodiment two
Please continue to refer to Fig. 1 to Fig. 5, present embodiment discloses a kind of construction method for underground pipe gallery feed inlet structure, comprise the following steps that
Step one: during construction underground pipe gallery body 1, at its top board, keep for water pipe dog-house 2, cable dog-house 3 and flat board cover plate 8 is set the most above it, thus meet the connection between pipe gallery body 1 and each dog-house, to facilitate equipment to pass in and out pipe gallery body 1, it is also convenient for the function interval that subsequent construction personnel enter corresponding to each dog-house simultaneously and overhauls.
Step 2: offer door opening 7 between feed pipe dog-house 2 and cable dog-house 3, rain pipe 5 is set in the cavity below feed pipe dog-house 2 and cable dog-house 3 respectively, and rain pipe 5 is communicated with the storm-water system of pipe gallery body.By arranging door opening 7 so that be interconnected between adjacent dog-house, facilitate the turnover of equipment and materials and personnel.By arranging rain pipe 5, can be directed in the storm-water system of the part hydrops in water pipe dog-house 2 and cable dog-house 3 and surface water entrance pipe gallery body 1, thus prevent water from entering at pipe gallery body 1, piping lane gut line and cable, to extend its service life.
Step 3: be provided above equipment at feed pipe dog-house 2 and import and export 9, equipment is imported and exported and is covered heavy cover plate 4 above in the of 9.By arranging heavy cover plate 4, and this heavy type cover plate 4 is provided with sealing ring, it is possible to achieve the theft-proof closed of feed inlet structure and water-proof function.Thus, can be driveway or footpath or greenbelt above the feed inlet structure of the present embodiment.
Step 4: cat ladder 6 is set so that pavement of road, pipe gallery body 1 are connected with feed pipe dog-house 2 and cable dog-house 3 respectively, thus facilitate personnel in passing in and out pipe gallery body 1, to carry out maintenance construction.
Foregoing description is only the description to present pre-ferred embodiments, not any restriction to the scope of the invention, any change that the those of ordinary skill in field of the present invention does according to the disclosure above content, modification, belongs to the protection domain of claims.
Claims (8)
1. a underground pipe gallery feed inlet structure, described feed inlet structure is arranged on pipe gallery body, it is characterised in that described feed inlet structure includes that feed pipe dog-house, cable dog-house, heavy cover plate, door opening and equipment are imported and exported；Described feed pipe dog-house is connected by described door opening with described cable dog-house；Described equipment is imported and exported and is positioned at above described feed pipe dog-house and connects with described feed pipe dog-house；Described heavy cover plate is arranged at above described equipment imports and exports, and described equipment is imported and exported and connected with described pavement of road by described heavy cover plate or separate.
Underground pipe gallery feed inlet structure the most according to claim 1, it is characterized in that, also include at least rain pipe, one end of described rain pipe connects with described feed pipe dog-house and described cable dog-house, and the other end of described rain pipe connects with the storm-water system of described pipe gallery body.
Underground pipe gallery feed inlet structure the most according to claim 1, it is characterised in that also include that flat board cover plate, described feed pipe dog-house and described cable dog-house top are equipped with described flat board cover plate.
Underground pipe gallery feed inlet structure the most according to claim 1, it is characterized in that, also including that at least two cat ladder, the top of described cat ladder communicate with described feed pipe dog-house or described cable dog-house, the bottom of described cat ladder communicates with described pipe gallery body.
Underground pipe gallery feed inlet structure the most according to claim 4, it is characterised in that described cat ladder is fiberglass cat ladder.
Underground pipe gallery feed inlet structure the most according to claim 1, it is characterised in that described heavy cover plate is provided with sealing ring.
7. the construction method for underground pipe gallery feed inlet structure as according to any one of claim 1-6, it is characterised in that comprise the steps:
Step one: construct described underground pipe gallery body time, at its top board, keep for water pipe dog-house, cable dog-house and flat board cover plate be set the most above it；
Step 2: offer door opening between described feed pipe dog-house and cable dog-house；And respectively rain pipe being set in cavity below described feed pipe dog-house and described cable dog-house so that described rain pipe communicates with the storm-water system of described pipe gallery body；
Step 3: be provided above equipment at feed pipe dog-house and import and export, covers heavy cover plate above equipment import and export；
Step 4: cat ladder is set so that described pavement of road, described pipe gallery body are connected with described feed pipe dog-house and described cable dog-house respectively.
Construction method the most according to claim 7, it is characterised in that described feed inlet structure is arranged above driveway or footpath or greenbelt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212557.0A CN105821904A (en) | 2016-04-07 | 2016-04-07 | Feeding hole structure of underground comprehensive pipe gallery and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212557.0A CN105821904A (en) | 2016-04-07 | 2016-04-07 | Feeding hole structure of underground comprehensive pipe gallery and construction method |
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| Publication Number | Publication Date |
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| CN105821904A true CN105821904A (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610212557.0A Pending CN105821904A (en) | 2016-04-07 | 2016-04-07 | Feeding hole structure of underground comprehensive pipe gallery and construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105821904A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638681A (en) * | 2016-12-19 | 2017-05-10 | 北京建筑大学 | Integrated pipe gallery |
| CN108119702A (en) * | 2016-11-29 | 2018-06-05 | 中冶天工集团天津有限公司 | A kind of auxiliary system and construction method of underground pipe gallery Pipe installing |
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| KR20000060775A (en) * | 1999-03-19 | 2000-10-16 | 이수근 | A Falling-Water Treatment Device of Common Duct |
| CN101177945A (en) * | 2007-08-02 | 2008-05-14 | 上海市政工程设计研究总院 | Dog-house for integrated pipe ditch |
| JP2011247078A (en) * | 2010-04-27 | 2011-12-08 | Stec Co Ltd | Movable ladder |
| CN204803915U (en) * | 2015-07-06 | 2015-11-25 | 大连市市政设计研究院有限责任公司 | Synthesize piping lane and synthesize installing port |
| CN205604295U (en) * | 2016-04-07 | 2016-09-28 | 上海市政工程设计研究总院（集团）有限公司 | Utility tunnel dog -house structure |
-
2016
- 2016-04-07 CN CN201610212557.0A patent/CN105821904A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000060775A (en) * | 1999-03-19 | 2000-10-16 | 이수근 | A Falling-Water Treatment Device of Common Duct |
| CN101177945A (en) * | 2007-08-02 | 2008-05-14 | 上海市政工程设计研究总院 | Dog-house for integrated pipe ditch |
| JP2011247078A (en) * | 2010-04-27 | 2011-12-08 | Stec Co Ltd | Movable ladder |
| CN204803915U (en) * | 2015-07-06 | 2015-11-25 | 大连市市政设计研究院有限责任公司 | Synthesize piping lane and synthesize installing port |
| CN205604295U (en) * | 2016-04-07 | 2016-09-28 | 上海市政工程设计研究总院（集团）有限公司 | Utility tunnel dog -house structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119702A (en) * | 2016-11-29 | 2018-06-05 | 中冶天工集团天津有限公司 | A kind of auxiliary system and construction method of underground pipe gallery Pipe installing |
| CN106638681A (en) * | 2016-12-19 | 2017-05-10 | 北京建筑大学 | Integrated pipe gallery |
| CN106638681B (en) * | 2016-12-19 | 2019-07-19 | 北京建筑大学 | A kind of pipe gallery |
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Application publication date: 20160803 |