CN109695256A - Three circular shields build pipe gallery - Google Patents
Three circular shields build pipe gallery Download PDFInfo
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- CN109695256A CN109695256A CN201910099958.3A CN201910099958A CN109695256A CN 109695256 A CN109695256 A CN 109695256A CN 201910099958 A CN201910099958 A CN 201910099958A CN 109695256 A CN109695256 A CN 109695256A
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- 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
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- Mining & Mineral Resources (AREA)
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- General Life Sciences & Earth Sciences (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical & Material Sciences (AREA)
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Abstract
Pipe gallery is built by three circle overlap joint shape shield machines excavations the present invention provides three circular shields and lining cutting forms, and belongs to deep layer tunneling technique field, the cabin of two sides uses 4 arc tube walls, and intermediate cabin respectively uses 1 piece of arc tube wall up and down；One piece of Length discrepancy node tube wall is respectively adopted in intermediate cabin and two sides cabin phase lap-joint, top and lower part, and vertical partition wall connection is respectively adopted between upper and lower Length discrepancy node tube wall.It is rationally distributed the beneficial effects of the invention are as follows pipe gallery is greatly reduced to build cost, shield machine construction can be used, industrialization, mechanization, the degree of automation are obviously improved.Both assurance function guarantees stress again, in addition also takes into account the production, transport and construction of component.Make the simpler connection of each component, safety, efficiency, durable, and good water-proof effect, applied widely, easy for construction, speed of application is fast, good economical benefit, avoids the complex operations in work progress, cost can be greatly reduced.
Description
Technical field
The invention belongs to deep layer tunneling technique field, more particularly to a kind of three circular shields build pipe gallery.
Background technique
The concept of underground utilities pipe gallery is built in city, the Europe originating from 19th century primarily occur ins France.
Paris since 1833 has been born after first underground utilities pipe gallery system in the world, has been had so far nearly 182 years
Development course.It is explored by a century, research, improvement and practice, technical level full maturity, and in external many cities
The modernization symbol and city public administration for having obtained tremendous expansion, and having had become for the flourishing urban municipal construction management of foreign countries
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.In addition, the system also has certain protection against and mitigation of earthquake disasters effect.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 local most intact nothing of underground pipe gallery
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 plays an important role.
Pipe gallery construction is avoided frequently excavates road and goes out to traffic and resident due to laying and repairing underground utilities
Row is impacted and is interfered, and keeps the appearance of a street complete and beautiful.Reduce the maintenance of expense and utilities pipeline that road surface is repeatedly overhauled
Expense.Maintain the integrality on road surface and the durability of all kinds of pipelines.Convenient for the laying of various pipelines, increase and decrease, maintenance and daily
Management.Pipe gallery gut line compact and reasonable arrangement, is effectively utilized the space under road, has saved urban land.Reduce
The inspection shaft of the roofbolt of road and various pipelines, room etc., the graceful landscape in city.Aerial pipeline enters ground together, reduces aerial
The contradiction of line and greening.
Domestic pipe gallery construction is started late.It is generally only empty in the underground of palace before reform and opening-up
Between or large size industrial enterprise in be set as needed some pipeline corridors, or be only the simple comprehensive cable placed based on light current
Duct.Domestic first municipal administration synthesis pipe gallery appears in 1994, according to the planning requirement of high-level development & construction Pudong New District,
After by early period, necessary technical data collects subject study related to progress, in Shanghai Pudong New Area, Zhang Yanglu has built up the country
First biggish pipe gallery of scale.The pipe gallery overall length about 11km, is embedded under the pavement of both sides of the road.It is comprehensive
Piping lane body is reinforced concrete structure, and cross section is rectangle, by fuel chamber's (being individually for a Room, interior laying gas pipeline) and synthesis
Room (interior to lay all kinds of communications, electric power and upper hose) two parts composition.According to the needs of pipe gallery operational management, Zhang Yanglu is comprehensive
The affiliated facility system of conjunction piping lane includes that fire-fighting, ventilation and drainage, powered lighting, monitoring management and the information in pipe gallery are received
Collect processing system etc..
In recent years, in all parts of the country that the construction criteria of civilian infrastructure is constantly promoted, it is numerous and confused to explore through construction synthesis
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
At or be prepared for construction pipe gallery.Wherein, Guangzhou College City and Shanghai Anting New Town have used for reference Pudong's Zhang Yanglu integrated pipe
Corridor construction experiences and lesson, and on the basis of drawing the states such as Japan more mature design standard, build up respectively 17 km of overall length and
The more storehouses more on a large scale 6 km or single storehouse pipe gallery system, and started step by step input use.
Currently, the expense of building of pipe gallery still remains high, the overall space of especially more cabin concrete pipe galleries
Layout is more difficult to accomplish that rationally both assurance function, guaranteed stress again, in addition also takes into account the production, transport and construction of component,
Joint connection in site is very difficult.And it is difficult to adopt shield machine construction.
Summary of the invention
In order to solve the above-mentioned technical problem, topology layout can be made more reasonable using the construction of three circular shield machines, stress
System is more reasonable.However lack relevant technology at present, and it is especially reasonable to split, make processing, transport and builds more adduction
Reason.
A kind of three circular shields construction pipe gallery, including arc tube wall, Length discrepancy node tube wall, vertical partition wall, electricity
Cabin, water tank, comprehensive cabin, dedicated Lanes, A class frame body, B class frame body, water pipe support frame, water pipe；
Three circular shields build pipe gallery and use three circular shield machine assembly constructions；
The cabin of two sides uses piece arc tube wall, and intermediate cabin respectively uses block arc tube wall up and down；Intermediate cabin and two sides cabin
One piece of Length discrepancy node tube wall is respectively adopted in Ti Xiang lap-joint, top and lower part, divides equally between upper and lower Length discrepancy node tube wall
It Cai Yong not vertical partition wall connection；
The ring by ring lining cutting simultaneously of three cabins, the equal fissure of displacement of arc tube wall of the lateral wall of the arc of adjacent two ring；Wherein one
Ring is that the long arc wall of two Length discrepancy node tube walls at top stretches to right side, the long arc of two Length discrepancy node tube walls of bottom
Wall stretches to left side；An adjacent ring is two of bottom on the left of the long arc wall of two Length discrepancy node tube walls at top stretches to
The long arc wall of Length discrepancy node tube wall stretches to left side；
Every piece of arc tube wall is the arc panel of 60 ° of arcs, and adjacent ring arc tube wall mutually rotates 30 °.
Dedicated Lanes are laid in the indoor bottom in each cabin；
It is set as water tank in intermediate cabin, the cabin of two sides is respectively electric cabin and comprehensive cabin；
It is vertical partition wall in water tank two sides, is vertical partition wall among vertical partition wall, is up and down respectively Length discrepancy node
The vertical wall of tube wall；
The short perpendicular steelframe of water pipe support frame is installed on the vertical partition wall of water tank two sides, and long perpendicular steelframe is mounted on top and bottom
On the arc tube wall in portion；
In electric cabin, two sides installation frame body, frame body includes A class frame body and B class frame body；
The vertical partition wall adjacent with water tank and the arc tube wall of electric cabin lower part, upper and lower part Length discrepancy node tube wall
Arc end installs B class frame body;The vertical junction steel plate of B class frame body, small segmental arc junction steel plate respectively with vertical partition wall, Yi Jishang
Portion is connected with the arc tube wall of lower part, Length discrepancy node tube wall；In the other side, the big segmental arc junction steel plate of A class frame body is installed
On arc tube wall.
Further, the arc tube wall includes arc plate body, groove, installing port a, screw hole a,
Groove is arranged on the longitudinal terminal surface close to outside in the arc panel that arc plate body is 60 °；At inner surface radian both ends point
Not inside 15 ° open up installing port a close to longitudinal end face, and the segmental arc between two installing port a is 30 °；Divide in installing port a
Screw hole a is not opened up to respective longitudinal end face；Installing port a is opened up in the inner surface close to circumferential end face, at installing port a points
Screw hole a is not opened up to the end face of respective circumferential direction.
Further, the Length discrepancy node tube wall includes long arc wall, short arc wall, vertical wall, overlapped joints, screw hole b, peace
Fill mouth b；
The inside radian of long arc wall and short arc wall is identical as the radian of arc tube wall, and the long arc wall part longer than short arc wall is
30 ° of arcs；Long arc wall, short arc wall crosspoint inner arc side be the vertical wall consistent and vertical with the two angle, in long arc wall
End face is inwards on 15 ° of segmental arc position, and the inner surface close to longitudinal both ends of the surface opens up installing port b respectively, in installing port b
Screw hole b is opened up to longitudinal terminal surface；
Installing port b is opened up in the wherein side surface close to two longitudinal terminal surfaces of vertical wall, and to longitudinal end in installing port b
Face opens up screw hole b；
Open up installing port b respectively in the inner surface close to circumferential end face of long arc wall and short arc wall, and respectively installing port b to
Circumferential end face opens up screw hole b；
Installing port b is opened up close to a wherein side surface for vertical end face in vertical wall, opens up spiral shell to vertical end face in installing port b
Hole b.
Further, the vertical partition wall includes plate body, installing port c, screw hole c；
Plate body generally rectangular slab；Top is vertical, installing port c is opened up in the wherein side surface close to upper and lower end face, close
A wherein side surface for the end face of left and right opens up installing port c；Screw hole c is opened up to respective end face respectively in installing port c.
Further, the frame body includes A class frame body, B class frame body；
The arc panel that the big segmental arc junction steel plate of A class frame body is 120 ° ~ 150 °, radius of curvature are identical as arc tube wall；Big arc
Section junction steel plate is symmetrical above and below, and segmental arc connection Length discrepancy holds crossbearer together on the inside of big segmental arc junction steel plate, and Length discrepancy holds crossbearer together
Outer end flush vertically.
The vertical junction steel plate of B class frame body is vertical, the small segmental arc junction steel plate of upper and lower ends, the song of small segmental arc junction steel plate
Rate radius is identical as arc tube wall, and in the side of inside arc, vertical junction steel plate is uniformly distributed the isometric neat end truss of installation, up and down
Length discrepancy is installed on segmental arc junction steel plate small in ends and holds crossbearer together, Length discrepancy holds the outer end of crossbearer and isometric neat end truss perpendicular together
Straight alignment.
Further, the water pipe support frame includes long perpendicular steelframe, short perpendicular steelframe, horizontal steelframe, long perpendicular steelframe, short perpendicular steelframe
It is vertically, in the part of coincidence, parallel and equally distributed horizontal steelframe to be set.
Beneficial effects of the present invention
It is rationally distributed the beneficial effects of the invention are as follows pipe gallery is greatly reduced to build cost, shield machine construction, work can be used
Industry, mechanization, the degree of automation are obviously improved.Both assurance function guarantees stress again, in addition also take into account component production,
Transport and construction.Make the simpler connection of each component, safety, efficiency, durable, and good water-proof effect, applied widely, construction
It is convenient, speed of application is fast, good economical benefit, avoid the complex operations in work progress, cost can be greatly reduced.
Detailed description of the invention
Fig. 1 is that three circular shields build pipe gallery section design schematic diagram.
Fig. 2 is that three circular shields build the section of jurisdiction pipe gallery section A assembling schematic diagram.
Fig. 3 is that three circular shields build the section of jurisdiction pipe gallery section B assembling schematic diagram.
Fig. 4 is arc tube wall longitudinal terminal surface schematic diagram.
Fig. 5 is arc inner surface of tube wall expanded schematic diagram.
Fig. 6 is Length discrepancy node tube wall longitudinal terminal surface schematic diagram.
Fig. 7 is the long arc wall inner surface expanded schematic diagram of Length discrepancy node tube wall.
Fig. 8 is vertical wall side surface schematic diagram.
Fig. 9 is vertical wall longitudinal terminal surface schematic diagram.
Figure 10 is A class frame body schematic diagram.
Figure 11 is B class frame body schematic diagram.
Figure 12 is water pipe support frame schematic diagram.
In figure: 1 is arc tube wall；2 be Length discrepancy node tube wall；3 be vertical partition wall；4 be electric cabin；5 be water tank；6 are
Comprehensive cabin；7 be dedicated Lanes；8a is A class frame body；8b is B class frame body；9 be water pipe support frame；10 be water pipe.
1-1 is arc plate body；1-2 is groove；1-3 is installing port a；1-4 is screw hole a.
2-1 is long arc wall；2-2 is short arc wall；2-3 is vertical wall；2-4 is overlapped joints；2-5 is screw hole b；2-6 is peace
Fill mouth b.
3-1 is plate body；3-2 is installing port c；3-3 is screw hole c；
8-1 is big segmental arc junction steel plate；8-2 is that Length discrepancy holds crossbearer together；8-3 is vertical junction steel plate；8-4 is the connection of small segmental arc
Steel plate；8-5 is isometric neat end truss；
9-1 is long perpendicular steelframe；9-2 is short perpendicular steelframe；9-3 is horizontal steelframe.
Specific embodiment
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
A kind of three circular shields construction pipe gallery, as shown in Fig. 1 ~ Figure 12, including arc tube wall 1, Length discrepancy node pipe
Wall 2, vertical partition wall 3, electric cabin 4, water tank 5, comprehensive cabin 6, dedicated Lanes 7, A class frame body 8a, B class frame body 8b, water pipe support frame
9, water pipe 10；
Three circular shields build pipe gallery and use three circular shield machine assembly constructions；
The cabin of two sides uses 4 arc tube walls 1, and intermediate cabin respectively uses 1 piece of arc tube wall 1 up and down；Intermediate cabin and two
Side cabin phase lap-joint, top and lower part are respectively adopted one piece of Length discrepancy node tube wall 2, upper and lower Length discrepancy node tube wall 2 it
Between vertical partition wall 3 be respectively adopted connect；
The ring by ring lining cutting simultaneously of three cabins, the equal fissure of displacement of arc tube wall 1 of the lateral wall of the arc of adjacent two ring；Wherein one
Ring is that the long arc wall 2-1 of two Length discrepancy node tube walls 2 at top stretches to right side, two Length discrepancy node tube walls 2 of bottom
Long arc wall 2-1 stretch to left side；An adjacent ring is that the long arc wall 2-1 of two Length discrepancy node tube walls 2 at top stretches to a left side
Side, the long arc wall 2-1 of two Length discrepancy node tube walls 2 of bottom stretch to left side；
Every piece of arc tube wall 1 is the arc panel of 60 ° of arcs, mutually 30 ° of the rotation of adjacent ring arc tube wall 1.
Dedicated Lanes 7 are laid in the indoor bottom in each cabin；
It is set as water tank 5 in intermediate cabin, the cabin of two sides is respectively electric cabin 4 and comprehensive cabin 6；
It is vertical partition wall 3 in 5 two sides of water tank, is vertical partition wall 3 among vertical partition wall 3, is up and down respectively Length discrepancy
The vertical wall 2-3 of node tube wall 2；
The short perpendicular steelframe 9-2 of water pipe support frame 9 is installed on the vertical partition wall 3 of 5 two sides of water tank, and long perpendicular steelframe 9-1 is installed
On the arc tube wall 1 of top and bottom；
In electric cabin 4, two sides installation frame body, frame body includes A class frame body 8a and B class frame body 8b；
The arc tube wall 1 of 4 lower part of the vertical partition wall 3 adjacent with water tank 5 and electric cabin, upper and lower part Length discrepancy node pipe
The arc end of wall 2 installs B class frame body 8b;The vertical junction steel plate 8-3 of B class frame body 8b, small segmental arc junction steel plate 8-4 respectively with it is perpendicular
Straight partition wall 3 and the arc tube wall 1 of upper and lower part, Length discrepancy node tube wall 2 connect；In the other side, by A class frame body 8a
Big segmental arc junction steel plate 8-1 be mounted on arc tube wall 1.
The arc tube wall 1 includes arc plate body 1-1, groove 1-2, installing port a1-3, screw hole a1-4,
Groove 1-2 is arranged in the arc panel that arc plate body 1-1 is 60 ° on the longitudinal terminal surface close to outside；In inner surface radian
The 15 ° of end faces close to longitudinal direction of both ends respectively inwards open up installing port a1-3, and the segmental arc between two installing port a1-3 is 30 °；
Screw hole a1-4 is opened up to respective longitudinal end face respectively in installing port a1-3；It is opened up in the inner surface close to circumferential end face
Installing port a1-3 opens up screw hole a1-4 to the end face of respective circumferential direction respectively in installing port a1-3.
The Length discrepancy node tube wall 2 includes long arc wall 2-1, short arc wall 2-2, vertical wall 2-3, overlapped joints 2-4, screw hole
B2-5, installing port b2-6；
The inside radian of long arc wall 2-1 and short arc wall 2-2 are identical as the radian of arc tube wall 1, and long arc wall 2-1 is than short arc wall 2-
2 long parts are 30 ° of arcs；Long arc wall 2-1, short arc wall 2-2 crosspoint inner arc side be consistent and vertical with the two angle
Vertical wall 2-3, on the end face long arc wall 2-1 inwards 15 ° of segmental arc position, the inner surface close to longitudinal both ends of the surface is distinguished
Installing port b2-6 is opened up, opens up screw hole b2-5 to longitudinal terminal surface in installing port b2-6；
Installing port b2-6 is opened up in the wherein side surface close to two longitudinal terminal surfaces of vertical wall 2-3, and in installing port b2-6
It is interior to open up screw hole b2-5 to longitudinal terminal surface；
Installing port b2-6 is opened up respectively in the inner surface close to circumferential end face of long arc wall 2-1 and short arc wall 2-2, and is existed respectively
Installing port b2-6 opens up screw hole b2-5 to circumferential end face；
Installing port b2-6 is opened up close to a wherein side surface for vertical end face in vertical wall 2-3, to vertical in installing port b2-6
End face opens up screw hole b2-5.
The vertical partition wall 3 includes plate body 3-1, installing port c3-2, screw hole c3-3；
Plate body 3-1 generally rectangular slab；Top is vertical, opens up installing port c3-2 in the wherein side surface close to upper and lower end face,
Installing port c3-2 is opened up in a wherein side surface for the end face close to left and right；It is opened respectively to respective end face in installing port c3-2
If screw hole c3-3.
The frame body includes A class frame body 8a, B class frame body 8b；
The arc panel that the big segmental arc junction steel plate 8-1 of A class frame body 8a is 120 ° ~ 150 °, the phase of radius of curvature and arc tube wall 1
Together；Big segmental arc junction steel plate 8-1 is symmetrical above and below, and segmental arc connection Length discrepancy holds crossbearer 8- together on the inside of big segmental arc junction steel plate 8-1
2, Length discrepancy holds the outer end of crossbearer 8-2 to flush vertically together.
The vertical junction steel plate 8-3 of B class frame body 8b is vertical, the small segmental arc junction steel plate 8-4 of upper and lower ends, small segmental arc connection
The radius of curvature of steel plate 8-4 is identical as arc tube wall 1, and in the side of inside arc, vertical junction steel plate 8-3 is uniformly distributed installation etc.
Installation Length discrepancy holds crossbearer 8-2 together on long neat end truss 8-5, the small segmental arc junction steel plate 8-4 of upper and lower ends, and Length discrepancy holds crossbearer together
The outer end of 8-2 and isometric neat end truss 8-5 are vertically aligned.
The water pipe support frame 9 includes long perpendicular steelframe 9-1, short perpendicular steelframe 9-2, horizontal steelframe 9-3, long perpendicular steelframe 9-1, short perpendicular
Steelframe 9-2 is vertically, in the part of coincidence, parallel and equally distributed horizontal steelframe 9-3 to be arranged.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of three circular shields build pipe gallery, including arc tube wall (1), Length discrepancy node tube wall (2), vertical partition wall
(3), electric cabin (4), water tank (5), comprehensive cabin (6), dedicated Lanes (7), A class frame body (8a), B class frame body (8b), water pipe support frame
(9), water pipe (10), it is characterised in that；
Three circular shields build pipe gallery and use three circular shield machine assembly constructions；
The cabin of two sides uses 4 arc tube walls (1), and intermediate cabin respectively uses 1 piece of arc tube wall (1) up and down；Intermediate cabin
With two sides cabin phase lap-joint, one piece of Length discrepancy node tube wall (2), upper and lower Length discrepancy node pipe is respectively adopted in top and lower part
Vertical partition wall (3) connection is respectively adopted between wall (2)；
The ring by ring lining cutting simultaneously of three cabins, arc tube wall (1) equal fissure of displacement of the lateral wall of the arc of adjacent two ring；Wherein
One ring is that the long arc wall (2-1) of two Length discrepancy node tube walls (2) at top stretches to right side, two Length discrepancy nodes of bottom
The long arc wall (2-1) of tube wall (2) stretches to left side；An adjacent ring is the long arc wall of two Length discrepancy node tube walls (2) at top
(2-1) stretches to left side, and the long arc wall (2-1) of two Length discrepancy node tube walls (2) of bottom stretches to left side；
Every piece of arc tube wall (1) is the arc panel of 60 ° of arcs, adjacent ring arc tube wall (1) mutually 30 ° of rotation；
Dedicated Lanes (7) are laid in the indoor bottom in each cabin；
It is set as water tank (5) in intermediate cabin, the cabin of two sides is respectively electric cabin (4) and synthesis cabin (6)；
It is vertical partition wall (3) in water tank (5) two sides, is vertical partition wall (3) among vertical partition wall (3), distinguishes up and down
For the vertical wall (2-3) of Length discrepancy node tube wall (2)；
The short perpendicular steelframe (9-2) of water pipe support frame (9) is installed on the vertical partition wall (3) of water tank (5) two sides, and erects steelframe for long
(9-1) is mounted on the arc tube wall (1) of top and bottom；
In electric cabin (4), two sides installation frame body, frame body includes A class frame body (8a) and B class frame body (8b)；
The vertical partition wall (3) adjacent with water tank (5) and the arc tube wall (1) of electric cabin (4) lower part, upper and lower part are differed
The arc end of long node tube wall (2) installs B class frame body (8b);The vertical junction steel plate (8-3) of B class frame body (8b), small segmental arc connect
Connect steel plate (8-4) respectively with vertical partition wall (3) and the arc tube wall (1) of upper and lower part, Length discrepancy node tube wall (2)
Connection；In the other side, the big segmental arc junction steel plate (8-1) of A class frame body (8a) is mounted on arc tube wall (1).
2. three circular shields build pipe gallery according to claim 1, it is characterised in that: the arc tube wall (1) includes
Arc plate body (1-1), groove (1-2), installing port a (1-3), screw hole a (1-4),
Groove (1-2) is arranged on the longitudinal terminal surface close to outside in the arc panel that arc plate body (1-1) is 60 °；In inner surface
The 15 ° of end faces close to longitudinal direction of radian both ends respectively inwards open up installing port a (1-3), the arc between two installing port a (1-3)
Section is 30 °；Screw hole a (1-4) is opened up to respective longitudinal end face respectively in installing port a (1-3)；Close to circumferential end face
Inner surface open up installing port a (1-3), open up screw hole a (1-4) to the end face of respective circumferential direction respectively in installing port a (1-3).
3. three circular shields build pipe gallery according to claim 1, it is characterised in that: the Length discrepancy node tube wall
It (2) include long arc wall (2-1), short arc wall (2-2), vertical wall (2-3), overlapped joints (2-4), screw hole b (2-5), installing port b
(2-6)；
The inside radian of long arc wall (2-1) and short arc wall (2-2) is identical as the radian of arc tube wall (1), long arc wall (2-1) ratio
The long part of short arc wall (2-2) is 30 ° of arcs；Long arc wall (2-1), short arc wall (2-2) crosspoint inner arc side be and the two angle
Consistent and vertical vertical wall (2-3) is spent, on the end face long arc wall (2-1) inwards 15 ° of segmental arc position, close to longitudinal two
The inner surface of end face opens up installing port b (2-6) respectively, opens up screw hole b (2- to longitudinal terminal surface in installing port b (2-6)
5)；
Installing port b (2-6) is opened up in the wherein side surface close to two longitudinal terminal surfaces of vertical wall (2-3), and in installing port b
Screw hole b (2-5) is opened up to longitudinal terminal surface in (2-6)；
It is opened up respectively installing port b (2-6) in the inner surface close to circumferential end face of long arc wall (2-1) and short arc wall (2-2), and
Screw hole b (2-5) is opened up in the end face installing port b (2-6) Xiang Huanxiang respectively；
Installing port b (2-6) is opened up close to a wherein side surface for vertical end face at vertical wall (2-3), in installing port b (2-6)
Screw hole b (2-5) is opened up to vertical end face.
4. three circular shields build pipe gallery according to claim 1, it is characterised in that: vertical partition wall (3) packet
Rubbing board body (3-1), installing port c (3-2), screw hole c (3-3)；
Plate body (3-1) generally rectangular slab；Top is vertical, opens up installing port c (3- in the wherein side surface close to upper and lower end face
2), installing port c (3-2) is opened up in a wherein side surface for the end face close to left and right；Respectively to respective in installing port c (3-2)
End face open up screw hole c (3-3).
5. three circular shields build pipe gallery according to claim 1, it is characterised in that: the frame body includes A class frame body
(8a), B class frame body (8b)；
The big segmental arc junction steel plate (8-1) of A class frame body (8a) is 120 ° ~ 150 ° of arc panel, radius of curvature and arc tube wall (1)
It is identical；Big segmental arc junction steel plate (8-1) is symmetrical above and below, and segmental arc connection Length discrepancy is neat on the inside of big segmental arc junction steel plate (8-1)
It holds crossbearer (8-2), Length discrepancy holds the outer end of crossbearer (8-2) to flush vertically together；
The vertical junction steel plate (8-3) of B class frame body (8b) is vertical, the small segmental arc junction steel plate (8-4) of upper and lower ends, and small segmental arc connects
The radius of curvature for connecing steel plate (8-4) is identical as arc tube wall (1), and in the side of inside arc, vertical junction steel plate (8-3) is uniformly divided
Cloth installs isometric neat end truss (8-5), and installation Length discrepancy holds crossbearer (8-2) together on the small segmental arc junction steel plate (8-4) of upper and lower ends,
Length discrepancy holds crossbearer (8-2) and the outer end of isometric neat end truss (8-5) to be vertically aligned together.
6. three circular shields build pipe gallery according to claim 1, it is characterised in that: water pipe support frame (9) packet
Long perpendicular steelframe (9-1), short perpendicular steelframe (9-2), horizontal steelframe (9-3) are included, long perpendicular steelframe (9-1), short perpendicular steelframe (9-2) are perpendicular
Directly, in the part of coincidence, parallel and equally distributed horizontal steelframe (9-3) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910099958.3A CN109695256A (en) | 2019-01-31 | 2019-01-31 | Three circular shields build pipe gallery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910099958.3A CN109695256A (en) | 2019-01-31 | 2019-01-31 | Three circular shields build pipe gallery |
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| CN109695256A true CN109695256A (en) | 2019-04-30 |
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| CN201910099958.3A Withdrawn CN109695256A (en) | 2019-01-31 | 2019-01-31 | Three circular shields build pipe gallery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240440A (en) * | 2020-10-15 | 2021-01-19 | 温州融宸科技有限公司 | Support beam supporting device of municipal shield tunnel |
-
2019
- 2019-01-31 CN CN201910099958.3A patent/CN109695256A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240440A (en) * | 2020-10-15 | 2021-01-19 | 温州融宸科技有限公司 | Support beam supporting device of municipal shield tunnel |
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Application publication date: 20190430 |
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