CN206128117U - Prefabricated section of jurisdiction of rectangle concrete utility tunnel - Google Patents
Prefabricated section of jurisdiction of rectangle concrete utility tunnel Download PDFInfo
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- CN206128117U CN206128117U CN201621068202.0U CN201621068202U CN206128117U CN 206128117 U CN206128117 U CN 206128117U CN 201621068202 U CN201621068202 U CN 201621068202U CN 206128117 U CN206128117 U CN 206128117U
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Abstract
The utility model relates to a prefabricated section of jurisdiction of rectangle concrete utility tunnel belongs to and builds technical field, becomes three kinds of standard components with rectangle piping lane split and prefabricates, splices and reserves the hole and use bolted connection through reserving the joint, and the waterproof construction is all reserved to the kneck, and the section of jurisdiction can be spliced for A, the connection of two kinds of forms realization fissure of displacement of B, the utility model discloses an effect and advantage are simple structure, only need three kinds of form sections of jurisdiction can accomplish whole component, have reduced the preparation of mould in earlier stage, by a wide margin reduce cost, water -proof effects is good, and wide applicability is fit for the construction of open cut method and shield method, construction convenience, construction speed are fast, have avoided the complicated operation in the work progress, can reduce the cost by a wide margin.
Description
Technical field
This utility model belongs to technical field of buildings, more particularly to a kind of Rectangular Concrete pipe gallery prefabricated pipe section.
Background technology
The concept of underground utilities pipe gallery is built in city, originates from the Europe in 19th century, primarily occur in France.
Paris since 1833 has been born after first underground utilities pipe gallery system in the world, has there is nearly 182 years so far
Development course.Explore, research, improvement and put into practice through century-old, its technical merit full maturity, and many cities abroad
Tremendous expansion is obtained, and has become the modernization symbol and city public administration of foreign countries' prosperity urban municipal construction management
A part.
Underground pipe gallery system not only solves Urban Traffic Jam Based, also greatly facilitate electric power, communication, combustion gas,
The maintenance and maintenance of the urban operating mechanisms such as water supply and sewage.Additionally, also there is the system certain protection against and mitigation of earthquake disasters to act on.Such as nineteen ninety-five Japan
During the big earthquakes in Osaka and Kobe, a large amount of house collapses in Kobe city, road are ruined, but the most intact nothing of underground pipe gallery of locality
Damage, this significantly reduces the difficulty of the disaster relief and reconstruction after shake.Underground pipe gallery is to meeting people's livelihood primary demand and raising
City integrated bearing capacity is played an important role.
Pipe gallery construction is avoided frequently excavates road and traffic and resident is gone out due to laying and keeping in repair underground utilities
Row is impacted and disturbed, and keeps the appearance of a street complete and attractive in appearance.Reduce the maintenance of the expense and utilities pipeline repeatedly overhauled on road surface
Expense.Maintain the integrity on road surface and the durability of all kinds of pipelines.It is easy to laying, increase and decrease, keeping in repair and being daily for various pipelines
Management.Pipe gallery gut line compact and reasonable arrangement, urban land has been saved in the space being effectively utilized under road.Reduce
Inspection shaft, room of the roofbolt of road and various pipelines etc., the graceful landscape in city.Aerial pipeline enters together ground, reduces built on stilts
Line and the contradiction afforested.
Domestic pipe gallery construction is started late.It is normally only empty in the underground of palace before reform and opening-up
Between or large size industrial enterprise in be arranged as required to some pipeline corridors, or be only the simple comprehensive cable placed based on light current
Duct.Domestic first municipal administration synthesis pipe gallery occurs in 1994, according to the planning requirement of high-level development ＆ construction Pudong New District,
Collect after related subject study is carried out through the necessary technical data of early stage, in Shanghai Pudong New Area, Zhang Yanglu has built up the country
First larger pipe gallery.The pipe gallery total length about 11km, is embedded under the footpath of both sides of the road.It is comprehensive
Piping lane body is reinforced concrete structure, and transverse section is rectangle, by fuel chamber（A Room is individually for, gas pipeline is inside laid）And synthesis
Room（Inside lay various types of communication, electric power and upper hose）Two parts are constituted.According to the needs of pipe gallery operational management, Zhang Yanglu is comprehensive
Fire-fighting, ventilation, draining, powered lighting, monitoring management and the information that closing the affiliated facility system of piping lane is included in pipe gallery is received
Collection processing system etc..
In recent years, the construction criteria to civilian infrastructure in all parts of the country is constantly lifted, numerous and confused to explore comprehensive by building
Piping lane is in the hope of reaching the intensive use and sustainable development of the town road underground space.BeiJing ZhongGuanCun, Guangzhou College City,
The large- and-medium size cities such as Shanghai Anting New Town, Jinan, Ningbo, Shenzhen, Kunming, Nanning, Harbin, Hefei, Jiamusi have all been built
Into or be prepared for build pipe gallery.Wherein, Guangzhou College City and Shanghai Anting New Town have used for reference Pudong's Zhang Yanglu integrated pipes
Corridor construction experiences and lesson, and on the basis of the more ripe design standard of the state such as Japan is drawn, build up respectively the km of overall length 17 and
6 km many storehouses more on a large scale or single storehouse pipe gallery system, and have started to progressively come into operation.
The General Office of the State Council announced the instruction with regard to the pipe gallery construction of propulsion Urban Underground on the 10th in August in 2015
（The Office of the State Council sends out (2015) No. 61）.Target is, to the year two thousand twenty, to build up a collection of underground pipe gallery with international most advanced level
And put into effect, " road slide fastener " problem that ground is excavated repeatedly is obviously improved, and pipeline safety level and ability of preventing and fighting natural adversities are bright
Aobvious to be lifted, successive elimination arterial street Aranea formula aerial line, urban ground landscape is clearly better.
Utility model content
Development with pipe gallery and the transformation demand to old circuit, the construction environment and condition of pipe gallery is more next
More complicated, the excavation and cast-in-place method of current large-scale use can not meet the needs under complex environment.The utility model proposes
A kind of new segment prefabricated method, it is adaptable to open-cut and shield construction.This utility model section of jurisdiction can be entered in factory
Row industrialization is prefabricated, and transporting to scene carries out assembly.The complicated procedures of forming such as formwork need not be carried out, poured, conserved, substantially increasing and apply
The efficiency of work, saves time and Financial cost.
The technical solution adopted in the utility model is as follows：
A kind of Rectangular Concrete pipe gallery prefabricated pipe section, it is characterised in that：Including long hipped end mouth short end chamfering L-type structure
Part, yi word pattern prefabricated components and long chamfer short end groove L-type component；
Described long hipped end mouth short end chamfering L-type component and long chamfer short end groove L-type component two ends difference is prefabricated
Corner connection mouth and groove interface, the prefabricated groove interface in yi word pattern prefabricated components two ends；
With a piece of yi word pattern prefabricated components as base, long hipped end mouth short end chamfering L-type component, long chamfer short end groove L
Prefabricated groove one end of type component is attached thereto, and vertically goes up long chamfer short end groove L-type component and long hipped end mouth short end chamfering L
The prefabricated chamfering interface of type component and above-mentioned long hipped end mouth short end chamfering L-type component, long chamfer short end groove L-type component it is pre-
Chamfering interface connection processed, top is short with long hipped end mouth short end chamfering L-type component and long chamfer respectively with yi word pattern prefabricated components
Hipped end mouth L-type component overlap joint binds, and forms into a ring seal rectangle pipe gallery, with segment bolt by reserved between ring and ring
Hole is connected.
Described long hipped end mouth short end chamfering L-type component, long chamfer short end groove L-type component and the prefabricated structure of yi word pattern
Part, in interface longitudinal spliced bolt box and ring splice bolt preformed hole are respectively arranged at two ends with, in seam crossing two ends difference
Ring waterproof filleting groove and ring water-proof elastic gasket slot are provided with, component inner side is provided with longitudinal waterproof filleting groove, and outside is provided with
Longitudinal water-proof elastic gasket slot, to the later stage filleting filling waterproof is done.
Described long hipped end mouth short end chamfering L-type component, long chamfer short end groove L-type component and the prefabricated structure of yi word pattern
Part, is made by water-proof concrete, and A, B amphitypy section is spliced into respectively, is handed over using A types section and Type B section when longitudinal spliced
For splicing, fissure of displacement structure is formed, seam crossing installs waterproof sealing gasket additional.
Described sealing gasket is from EPDM gum elastics and composite gland bush made by hydro-expansive rubber.
The beneficial effects of the utility model：
This utility model forms fissure of displacement structure using A types section and Type B section alternative splicing, is conducive to waterproof and longitudinal direction
Stress, and reserve water-proof elastic gasket slot and filleting groove respectively in seam crossing and strengthen waterproof, it is this utility model simple structure, anti-
Water effect is good, applied widely, easy construction, speed of application are fast, good economical benefit, it is to avoid the complicated behaviour in work progress
Make, cost can be greatly reduced.
Description of the drawings
Fig. 1 is a kind of Rectangular Concrete pipe gallery prefabricated pipe section A types section of this utility model.
Fig. 2 is a kind of Rectangular Concrete pipe gallery prefabricated pipe section Type B section of this utility model.
Fig. 3 is a kind of long hipped end mouth short end chamfering L-type structure of Rectangular Concrete pipe gallery prefabricated pipe section of this utility model
Part.
Fig. 4 is a kind of yi word pattern prefabricated components of Rectangular Concrete pipe gallery prefabricated pipe section of this utility model.
Fig. 5 is a kind of long chamfer short end groove L-type structure of Rectangular Concrete pipe gallery prefabricated pipe section of this utility model
Part.
Fig. 6 is that Fig. 1 is middle in the horizontal direction prolongs the right view that vertical direction is cut open.
Fig. 7 prolongs the top view that horizontal direction is cut open for Fig. 1 in the middle of vertical direction.
Fig. 8 is that the long hipped end mouth short end chamfering L-type component of this utility model connects with the prefabricated groove interface of yi word pattern prefabricated components
Connect detail view.
Fig. 9 connects for this utility model yi word pattern prefabricated components with long chamfer short end groove L-type element precast groove interface
Connect detail view.
Figure 10 is the long hipped end mouth short end chamfering L-type component of this utility model and long chamfer short end groove L-type element precast
Chamfering interface joint detail figure.
In figure, 1 is long hipped end mouth short end chamfering L-type component；2 is yi word pattern prefabricated components；3 is long chamfer short end groove
L-type component；4 is longitudinal spliced bolt box；5 is ring waterproof filleting groove；6 is ring water-proof elastic gasket slot；7 is vertical
To waterproof filleting groove；8 are longitudinal water-proof elastic gasket slot；9 is ring splice bolt preformed hole.
Specific embodiment
This utility model is described in detail with reference to the accompanying drawings and examples：
As illustrated, a kind of Rectangular Concrete pipe gallery prefabricated pipe section of this utility model, including long hipped end mouth short end is fallen
Angle L-type component 1, yi word pattern prefabricated components 2 and long chamfer short end groove L-type component 3；
Described long hipped end mouth short end chamfering L-type component 1 and the long two ends of chamfer short end groove L-type component 3 difference is prefabricated
Chamfering interface and groove interface, the prefabricated groove interface in the two ends of yi word pattern prefabricated components 2；
With a piece of yi word pattern prefabricated components 2 as base, long hipped end mouth short end chamfering L-type component 1, long chamfer short end groove
Prefabricated groove one end of L-type component 3 is attached thereto, and vertically goes up long chamfer short end groove L-type component 3 and long hipped end mouth short end is fallen
The prefabricated chamfering interface and above-mentioned long hipped end mouth short end chamfering L-type component 1, long chamfer short end groove L-type structure of angle L-type component 1
The prefabricated chamfering interface connection of part 3, top with yi word pattern prefabricated components 2 respectively with long hipped end mouth short end chamfering L-type component 1 and long
The overlap joint of chamfer short end groove L-type component 3 binds, and forms into a ring seal rectangle pipe gallery, and section of jurisdiction spiral shell is used between ring and ring
Bolt is connected by preformed hole.
Described long hipped end mouth short end chamfering L-type component 1, long chamfer short end groove L-type component 3 and the prefabricated structure of yi word pattern
Part 2, in interface longitudinal spliced bolt box 4 and ring splice bolt preformed hole 9 are respectively arranged at two ends with, at seam crossing two ends point
Ring waterproof filleting groove 5 and ring water-proof elastic gasket slot 6 are not provided with, component inner side is provided with longitudinal waterproof filleting groove 7, outside
Longitudinal water-proof elastic gasket slot 8 is provided with, to the later stage filleting filling waterproof is done.
Described long hipped end mouth short end chamfering L-type component 1, long chamfer short end groove L-type component 3 and the prefabricated structure of yi word pattern
Part 2, is made by water-proof concrete, and A, B amphitypy section is spliced into respectively, is handed over using A types section and Type B section when longitudinal spliced
For splicing, fissure of displacement structure is formed, seam crossing installs waterproof sealing gasket additional.
Described sealing gasket is from EPDM gum elastics and composite gland bush made by hydro-expansive rubber.
A kind of processing method of Rectangular Concrete pipe gallery prefabricated pipe section of this utility model is：
1）Determine tube lane dimension
The sectional dimension of pipe gallery is determined according to planning, the thickness of tube wall is determined.And by pipe thickness and piping lane chi
It is very little, determine that connector uses the size of specification and preformed hole.
2）Determine interface size
According to the size and piping lane stressing conditions in piping lane section, prefabricated chamfering interface size and prefabricated groove interface chi are determined
It is very little.
3）Determine elastic sealing gasket groove and filleting groove size
The natural conditions according to residing for pipe thickness and piping lane, determine the size of elastic sealing gasket groove and filleting groove.
4）Correction assembling
By step 2）The section of jurisdiction for processing is transported to Assembling, when splicing between section of jurisdiction, both can be spliced into A types（Type B）
Section straight joint connection, also can be spaced apart by A type Type Bs section, forms fissure of displacement connection.During splicing, with the prefabricated structure of yi word pattern
Part is base, respectively with long hipped end mouth short end chamfering L-type component 1, the prefabricated groove one end of long chamfer short end groove L-type component 3
Be attached thereto, it is vertical on it is prefabricated with long hipped end mouth short end chamfering L-type component 1 with long chamfer short end groove L-type component 3 respectively
Chamfering interface and above-mentioned long hipped end mouth short end chamfering L-type component 1, the prefabricated chamfering interface of long chamfer short end groove L-type component 3
Connection.Then carry out overlap joint with a piece of yi word pattern prefabricated components 2 to bind.Finally with segment bolt each section of jurisdiction is consolidated by preformed hole
It is scheduled on and formed together a ring, is connected by preformed hole with segment bolt between each ring.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of Rectangular Concrete pipe gallery prefabricated pipe section, it is characterised in that：Including long hipped end mouth short end chamfering L-type component,
Yi word pattern prefabricated components and long chamfer short end groove L-type component；
Respectively prefabricated chamfering connects for described long hipped end mouth short end chamfering L-type component and long chamfer short end groove L-type component two ends
Mouth and groove interface, the prefabricated groove interface in yi word pattern prefabricated components two ends；
With a piece of yi word pattern prefabricated components as base, long hipped end mouth short end chamfering L-type component, long chamfer short end groove L-type structure
Prefabricated groove one end of part is attached thereto, and vertically goes up long chamfer short end groove L-type component and long hipped end mouth short end chamfering L-type structure
The prefabricated chamfering interface of part and above-mentioned long hipped end mouth short end chamfering L-type component, long chamfer short end groove L-type component it is prefabricated fall
Corner connection mouth connect, top with yi word pattern prefabricated components respectively with long hipped end mouth short end chamfering L-type component and long chamfer short end slope
Mouth L-type component overlap joint binds, and forms into a ring seal rectangle pipe gallery, is connected by preformed hole with segment bolt between ring and ring
Connect fixation.
2. a kind of Rectangular Concrete pipe gallery prefabricated pipe section according to claim 1, it is characterised in that described long end
Groove short end chamfering L-type component, long chamfer short end groove L-type component and yi word pattern prefabricated components, set respectively at interface two ends
Have longitudinal spliced bolt box and ring splice bolt preformed hole, seam crossing be respectively arranged at two ends with ring waterproof filleting groove and
Ring water-proof elastic gasket slot, component inner side is provided with longitudinal waterproof filleting groove, and outside is provided with longitudinal water-proof elastic gasket slot,
Filleting filling waterproof is done to the later stage.
3. a kind of Rectangular Concrete pipe gallery prefabricated pipe section according to claim 1, it is characterised in that described long end
Groove short end chamfering L-type component, long chamfer short end groove L-type component and yi word pattern prefabricated components, by water-proof concrete system
Make, A, B amphitypy section be spliced into respectively, using A types section and Type B section alternative splicing when longitudinal spliced, form fissure of displacement structure,
Seam crossing installs waterproof sealing gasket additional.
4. a kind of Rectangular Concrete pipe gallery prefabricated pipe section according to claim 3, it is characterised in that described sealing
Pad is from EPDM gum elastics and composite gland bush made by hydro-expansive rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068202.0U CN206128117U (en) | 2016-09-21 | 2016-09-21 | Prefabricated section of jurisdiction of rectangle concrete utility tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068202.0U CN206128117U (en) | 2016-09-21 | 2016-09-21 | Prefabricated section of jurisdiction of rectangle concrete utility tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206128117U true CN206128117U (en) | 2017-04-26 |
Family
ID=58570214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621068202.0U Expired - Fee Related CN206128117U (en) | 2016-09-21 | 2016-09-21 | Prefabricated section of jurisdiction of rectangle concrete utility tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206128117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337436A (en) * | 2016-09-21 | 2017-01-18 | 沈阳建筑大学 | Rectangular concrete comprehensive pipe gallery prefabricated pipe sections and machining method |
| CN108331018A (en) * | 2018-03-09 | 2018-07-27 | 东北大学 | A method of carrying out precast concrete pipe gallery connection using rectangular steel skeleton |
-
2016
- 2016-09-21 CN CN201621068202.0U patent/CN206128117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337436A (en) * | 2016-09-21 | 2017-01-18 | 沈阳建筑大学 | Rectangular concrete comprehensive pipe gallery prefabricated pipe sections and machining method |
| CN108331018A (en) * | 2018-03-09 | 2018-07-27 | 东北大学 | A method of carrying out precast concrete pipe gallery connection using rectangular steel skeleton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20190921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |