CN106224642B - A kind of prefabricated assembled upper pipe working well of steel construction - Google Patents
A kind of prefabricated assembled upper pipe working well of steel construction Download PDFInfo
- Publication number
- CN106224642B CN106224642B CN201610823262.7A CN201610823262A CN106224642B CN 106224642 B CN106224642 B CN 106224642B CN 201610823262 A CN201610823262 A CN 201610823262A CN 106224642 B CN106224642 B CN 106224642B
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- CN
- China
- Prior art keywords
- support
- prefabricated
- leading screw
- films
- active well
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
Abstract
Include prefabricated film, support leading screw, support beam, support post, connecting elements and connection bolt the present invention relates to a kind of steel construction prefabrication and assembly construction upper pipe working well device, it is characterised in that the prefabricated film is rectangular member of different sizes；Prefabricated film is bolted by connecting elements and connection, and the both sides support leading screw of active well, support beam, support post support, support leading screw, support beam, support post are by buckling and being bolted；The active well is safe and reliable, can shorten construction period, improves construction efficiency, meets the construction concept of " low-carbon economy, civilized construction ".
Description
Technical field
The present invention relates to one kind being applied to jacking construction field, and in particular to a kind of prefabricated assembled push pipe work of steel construction
Well.
Background technology
Active well is jacking construction the key link, and active well can be divided into jacking active well and received well again.Wherein reinforcing bar
Concrete work well is relatively conventional, which generally uses live assembling reinforcement, branch masterplate casting concrete, construction period
It is longer, construction section traffic is affected greatly, and pollute surrounding enviroment, seriously affects the normal life of neighbouring resident.
Invention content
Insufficient to solve the prior art, the present invention provides a kind of prefabricated assembled upper pipe working wells of steel construction.
The technical scheme is that：A kind of prefabricated assembled upper pipe working well device of steel construction includes prefabricated film, support
Leading screw, support beam, support post, connecting elements and connection bolt, it is characterised in that the prefabricated film is length of different sizes
Square member；Prefabricated film is bolted by connecting elements and connection, the both sides support leading screw of active well, support beam, branch
Upright supports are supportted, support leading screw, support beam, support post are by buckling and being bolted.
The prefabricated film has tetra- kinds of sizes of 3.3m*2.32m, 3.3m*2.36m, 6.33m*2.32m, 6.33*2.36m, by
H profile steel and steel plate are welded.
Described device layering installation.
Poured in place concrete ground and hole after the completion of described device supporting.
The prefabricated film carries active well cutting shoe, is assemblied in active well both sides.
The beneficial effects of the invention are as follows：The active well is safe and reliable, can shorten construction period, improves construction efficiency, meets
The construction concept of " low-carbon economy, civilized construction ".
Description of the drawings
Fig. 1 is the prefabricated assembled active well 2 d plane picture of steel construction of the present invention.
Fig. 2 is the A-A sectional views of Fig. 1 of the present invention.
Fig. 3 is the B-B sectional views of Fig. 2 of the present invention.
Fig. 4 is the C-C sectional views of Fig. 2 of the present invention.
Fig. 5 is the D-D sectional views of Fig. 2 of the present invention.
Fig. 6 is Fig. 2 mounting structures detail drawing of the present invention.
Fig. 7 is Fig. 4 active wells cutting shoe detail drawing of the present invention.
Wherein：1 it is A prefabricated films, 2 be B prefabricated films, 4 be D prefabricated films, 5 be mounting structure, 6 be support leading screw, 7 is support
Crossbeam, 8 be support post, 9 be hole, 10 be mixed mud ground, 11 be active well cutting shoe, 12 be connecting elements, 13 be connection
Bolt.
Specific implementation mode
A kind of prefabricated assembled upper pipe working well device of steel construction includes prefabricated film, support leading screw 6, support beam 7, support
Column 8, connecting elements 12 and connection bolt 13, the prefabricated film are rectangular member of different sizes；Prefabricated film passes through connection
Component 12 and connection bolt 13 connect, and both sides support leading screw 6, support beam 7, the support post 8 of active well support, supporting wire
Thick stick 6, support beam 7, support post 8 are connected by buckle and bolt 13.
The prefabricated film has tetra- kinds of sizes of 3.3m*2.32m, 3.3m*2.36m, 6.33m*2.32m, 6.33*2.36m, by
H profile steel and steel plate are welded.
Described device layering installation.
Poured in place concrete ground and hole after the completion of described device supporting.
The prefabricated film carries active well cutting shoe, is assemblied in active well both sides.
In the prefabricated two panels A prefabricated films 1 of steel construction precast plant, a piece of B prefabricated films 2（With active well cutting shoe）, six C are prefabricated
Piece 3, six D prefabricated films 4（With active well cutting shoe）.Digging in-situ work foundation pit, carries out supporting by the way of splicing layer by layer.
First layer supporting is carried out when working pit is excavated to -2.5m, 1, six 3 fragment of the C prefabricated films connection of two panels A prefabricated films, both sides
It is supported with support leading screw 6, support beam 7, support post 8.Continue to excavate after the complete first layer of supporting, when work excavation of foundation pit
To the supporting for carrying out the second layer when -5m, 2, six 4 fragments of D prefabricated films of a piece of B prefabricated films are assembled, both sides support leading screw 6,
Support beam 7, support post 8 are supported, in order to ensure that poling space, centre do not set stull.Cast in situs after the completion of supporting
Mattess 10 and hole 9.
Above-mentioned active well, 1 size of A prefabricated films are 3.3m × 2.32m, and 2 size of B prefabricated films is 3.3m × 2.36m, and C is prefabricated
3 size of piece is 6.33m × 2.32m, and 4 size of D prefabricated films is 6.33m × 2.36m, is welded by H profile steel and steel plate.Active well
Overall dimension is 18.96m × 6.6m × 4.68m.
Above-mentioned active well, supporting member are made of support leading screw 6, support beam 7, support post 8, are connected with.Work
The soil pressure for making foundation pit walls passes to steel construction prefabricated film, tightens support leading screw 6 and generates prestressing force, reaches stress balance, ensure
The safety of active well.
Above-mentioned active well, mounting structure 5 are made of connecting elements 12 and connection bolt 13.Nut-welding in connecting elements,
Prefabricated film is directly connect with nut with connecting elements 12.
Claims (2)
1. a kind of steel construction prefabrication and assembly construction upper pipe working well device, including prefabricated film, support leading screw（6）, support beam（7）, branch
Support column（8）, connecting elements（12）And connection bolt（13）, it is characterised in that：The prefabricated film is rectangle of different sizes
Component；Prefabricated film passes through connecting elements（12）And connection bolt（13）Connection, the both sides support leading screw of active well（6）, support
Crossbeam（7）, support post（8）Support supports leading screw（6）, support beam（7）, support post（8）By buckle and bolt（13）Even
It connects；Described device layering installation；Poured in place concrete ground after the completion of described device supporting（10）And hole（9）；It is described pre-
Film-making carries active well cutting shoe, is assemblied in active well both sides；Supporting member is by support leading screw（6）, support beam（7）, support it is vertical
Column（8）Composition, is connected with；The soil pressure of work foundation pit walls passes to steel construction prefabricated film, tightens support leading screw（6）It generates
Prestressing force reaches stress balance, ensures the safety of active well；
In the prefabricated two panels A prefabricated films (1) of steel construction precast plant, a piece of B prefabricated films (2), B prefabricated films (2) carry active well sword
Foot, six C prefabricated films (3), six D prefabricated films (4), D prefabricated films (4) carry active well cutting shoe；Digging in-situ work foundation pit,
Supporting is carried out by the way of splicing layer by layer；First layer supporting is carried out when working pit is excavated to -2.5m, two panels A prefabricated films
（1）, six pieces C prefabricated films（3）Fragment connects, both sides support leading screw（6）, support beam（7）, support post（8）It is supported；
Continue to excavate after the complete first layer of supporting, the supporting of the second layer is carried out when the excavation of foundation pit that works is to -5m, a piece of B prefabricated films
（2）, six pieces D prefabricated films（4）Fragment assembles, both sides support leading screw（6）, support beam（7）, support post（8）It is supported,
In order to ensure that poling space, centre do not set stull, poured in place concrete ground after the completion of supporting（10）And hole（9）.
2. a kind of steel construction prefabrication and assembly construction upper pipe working well according to claim 1, it is characterised in that：The A is prefabricated
Piece（1）Size is 3.3m × 2.32m, B prefabricated films（2）Size is 3.3m × 2.36m, C prefabricated films（3）Size be 6.33m ×
2.32m, D prefabricated film（4）Size is 6.33m × 2.36m, is welded by H profile steel and steel plate；Active well overall dimension is
18.96m×6.6m×4.68m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823262.7A CN106224642B (en) | 2016-09-14 | 2016-09-14 | A kind of prefabricated assembled upper pipe working well of steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823262.7A CN106224642B (en) | 2016-09-14 | 2016-09-14 | A kind of prefabricated assembled upper pipe working well of steel construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106224642A CN106224642A (en) | 2016-12-14 |
| CN106224642B true CN106224642B (en) | 2018-09-14 |
Family
ID=58074562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610823262.7A Active CN106224642B (en) | 2016-09-14 | 2016-09-14 | A kind of prefabricated assembled upper pipe working well of steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224642B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3653000B2 (en) * | 2001-04-10 | 2005-05-25 | 日本電信電話株式会社 | Manhole structure |
| CN102155025B (en) * | 2011-03-23 | 2012-05-23 | 东南大学 | Late poured band type assembled pipe jacking working open caisson |
| CN102644296A (en) * | 2012-05-09 | 2012-08-22 | 东南大学 | Prefabricate assembly type pipe jacking working well |
| CN103967050B (en) * | 2014-01-29 | 2015-05-20 | 广州机施建设集团有限公司 | Construction system of subway station |
| CN204851265U (en) * | 2015-07-26 | 2015-12-09 | 中铁十八局集团有限公司 | Bearing structure in work well under high water pressure condition |
| CN205276324U (en) * | 2015-12-31 | 2016-06-01 | 中国水电建设集团十五工程局有限公司 | Push pipe work well |
| CN206159648U (en) * | 2016-09-14 | 2017-05-10 | 中石化石油工程技术服务有限公司 | Prefabricated assembled push pipe work well of steel construction |
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2016
- 2016-09-14 CN CN201610823262.7A patent/CN106224642B/en active Active
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| CN106224642A (en) | 2016-12-14 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Tao Inventor after: Qin Wei Inventor after: Gao Shujuan Inventor after: Wang Feng Inventor after: Li Teng Inventor after: Meng Yang Inventor after: Si Xinwei Inventor after: Zhang Junjian Inventor after: Ding Cheng Inventor after: Sun Jingtao Inventor before: Feng Tao Inventor before: Wang Feng Inventor before: Li Teng Inventor before: Meng Yang Inventor before: Zhang Junjian Inventor before: Ding Cheng Inventor before: Sun Jingtao Inventor before: Qin Wei |
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