CN106402503B - Across the pipeline original position suspension protection structure of foundation pit - Google Patents
Across the pipeline original position suspension protection structure of foundation pit Download PDFInfo
- Publication number
- CN106402503B CN106402503B CN201610484844.7A CN201610484844A CN106402503B CN 106402503 B CN106402503 B CN 106402503B CN 201610484844 A CN201610484844 A CN 201610484844A CN 106402503 B CN106402503 B CN 106402503B
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- China
- Prior art keywords
- pipeline
- pipe gallery
- concrete pipe
- supporter
- foundation pit
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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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/222—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals having single supports directly connected together
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention provides a kind of pipeline original position suspension protection structures across foundation pit, including supporter and pipeline, it is characterised in that: it includes concrete pipe gallery and support frame, and support frame includes multiple along its axis and the frame support structure of column distribution；Pipeline is distributed in inside it along concrete pipe gallery, and concrete pipe gallery is socketed on its inside along the axis direction of multiple frame support structures and is fixedly connected with its bottom；Supporter passes through the top of support frame and is firmly connected with it.The present invention solves pipeline in base pit engineering and changes that move difficulty big, can not change the case where moving.
Description
Technical field
The invention belongs to railway traffic engineering, underground space development engineering, underpass engineering, building engineering, change
Build the engineering fields such as enlarging, and in particular to a kind of pipeline original position suspension protection structure across foundation pit.
Background technique
It is frequently encountered some change in base pit engineering and moves the great power pipeline influence foundation pit construction of difficulty, field condition
It requires to carry out in-situ conservation to pipeline under limited situation.Pipeline protection method is improper to will increase foundation pit risk, influences design scheme
Formulation and implementation.Pipeline protection method is improper, easily causes engineering accident and risk.There is no ad hoc approach in the prior art
Original place protection can be carried out to pipeline.
Summary of the invention
The purpose of the present invention is to the defects of the prior art, provide a kind of pipeline original position suspension protection across foundation pit
Structure solves pipeline in base pit engineering and changes that move difficulty big, can not change the case where moving.
The present invention provides a kind of pipeline original position suspension protection structure across foundation pit, including across foundation pit supporter,
Pipeline, concrete pipe gallery and frame support structure, it is characterised in that: pipeline is distributed in inside it along concrete pipe gallery, concrete
Its axial direction of the outer lateral edge of piping lane is disposed with multiple frame support structures；Concrete pipe gallery is supported in supporter by frame support structure
Lower section；Frame support structure includes the cross tube and sheer pole of Parallel Symmetric setting, vertical symmetry between cross tube and sheer pole
There are two vertical bars for setting；Concrete pipe gallery is located between two vertical bars above sheer pole；Cross tube is located at the top of supporter,
The two sides of supporter are provided with vertical bar.
The invention also includes two connecting rods, axis distribution and difference of two connecting rods along multiple frame support structures
Between being fixed at the top of cross tube both ends and corresponding vertical bar；Cross tube is supported in the top of supporter by connecting rod
The supporter is distributed along the axis of concrete pipe gallery.
The supporter is distributed perpendicular to the axis of concrete pipe gallery.
The concrete pipe gallery offers the through-hole of rectangle along its axis direction, and pipeline is placed in through-hole.
The present invention proposes a kind of pipeline original position suspension protection structure across foundation pit, and pipeline is by being suspended on supporter
Concrete pipe gallery and support frame suspension protection, support frame can select reasonable spacing according to actual loading situation.
Pipeline is placed in concrete pipe gallery and the gap between pipeline and concrete pipe gallery is backfilled with coarse sand, is effectively ensured
The safety of pipeline.The girder steel system that support frame is formed mainly is welded to form by two connecting rods and frame support structure, frame
Support construction is welded to form by upper sheer pole and two vertical bars, and operator can need to adjust at the scene according to construction frame support
The size of structure；It can be determined simultaneously according to actual loading situation, general every m design is together.Pipeline and concrete pipe gallery
Self weight is transmitted on supporter by two vertical bars, is realized pipeline protection by the original existing equipment in construction site, is effectively saved
About construction cost and working hour.The present invention can pipeline vertical and parallel support while pipeline oblique this hair also can be used when supporting
It is bright, it specifically can be according to the oblique situation reasonable combination of pipeline and support.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention one；
Fig. 2 is cross-sectional view of the schematic structural view of the invention one along the direction a-a；
Fig. 3 is cross-sectional view of the schematic structural view of the invention one along the direction b-b；
Fig. 4 is schematic structural view of the invention two；
Fig. 5 is cross-sectional view of the schematic structural view of the invention two along the direction a-a；
Fig. 6 is cross-sectional view of the schematic structural view of the invention two along the direction b-b；
Wherein, 1- supporter, 2- connecting rod ,-vertical bar, 4- cross tube, 5- concrete pipe gallery, 6- sheer pole, 7- coarse sand, 8-
Frame support structure, 9- pipeline.
Specific embodiment
The following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments, convenient for this hair is well understood
It is bright, but they limiting the invention.
As shown, the present invention provides a kind of pipeline original position suspension protection structure across foundation pit, including supporter 1,
Pipeline 9, concrete pipe gallery 5 and support frame, support frame include multiple along its axis and the frame support structure 8 of column distribution；It is described
Frame support structure 8 includes the cross tube 4 and sheer pole 6 of Parallel Symmetric setting, vertical symmetry between cross tube 4 and sheer pole 6
There are two vertical bars for setting.Upper sheer pole 6 and two vertical bars match the tower structure to form rectangle.Cross tube 4, sheer pole 6
Channel steel is all made of with vertical bar.
Support frame as described above further includes two connecting rods 2, two connecting rods 2 along the axis distribution of frame support structure 8 and
Between being individually fixed at the top of 4 both ends of cross tube and corresponding vertical bar.Two connecting rods 2 are all made of channel steel.
If Fig. 1-is shown, when supporter 1 is arranged perpendicular to the axis of frame support structure 8, connecting rod 2 is fixed on vertical bar
Outside, 1 stress of body easy to support.The spacing of adjacent frame posture support construction is greater than the width of supporter 1 at this time, easy to support
Body 1 between two frame supporting structures and connecting rod 2 below pass through and by support connection bar 2 realize to the whole of support frame
Body bearing.
As Figure 4-Figure 6, when axis setting of the supporter 1 along frame support structure 8, connecting rod 2 is fixed on vertical bar
Inside, 1 stress of body easy to support.The rectangular frame cross-sectional width that adjacent frame posture support construction is formed at this time is greater than supporter 1
Width, body 1 easy to support passed through from multiple frame supporting structure tops and pass through support connection bar 2 realize to support frame
Whole bearing.
Pipeline 9 is distributed in inside it along concrete pipe gallery 5, and concrete pipe gallery 5 is along the axis side of multiple frame support structures 8
It is internal and be fixedly connected with its bottom, the cooperation of the girder steel system and concrete pipe gallery 5 that are formed by support frame to it is socketed on,
Realize that the protection to pipeline 9 is suspended in midair.It is provided with coarse sand 7 between 5 inside of the pipeline 9 and concrete pipe gallery, guarantees pipeline 9 outstanding
It hangs the safety of process, reduces the friction between adjacent lines 9 and pipeline 9 and concrete inner wall, avoid it again in work progress
Excessive displacement occurs.More root canal lines 9 are uniformly distributed side by side side by side and inside concrete pipe gallery 5, guarantee what pipeline 9 was distributed
It makes rational planning for, convenient for arranging.
Working procedure of the invention is as follows:
1, locating pipeling exploratory trench, while pipeline is moved towards to be marked in range；
2, piling wall, crown beam and first road Construction of Supporting are gone along with sb. to guard him；
3, soil body excavation section by section within the scope of pipeline, reserves concrete pipe gallery and supporting frame construction range；
4, merogenesis construction concrete pipe gallery and girder steel system and to pipeline progress suspension protection.
The content that this specification is not described in detail belongs to the prior art well known to professional and technical personnel in the field.
Claims (4)
1. a kind of pipeline original position suspension protection structure across foundation pit, including supporter (1), the pipeline (9), coagulation across foundation pit
Native piping lane (5) and frame support structure (8), it is characterised in that: pipeline (9) is distributed in inside it along concrete pipe gallery (5), coagulation
Its axial direction of the outer lateral edge of native piping lane (5) is disposed with multiple frame support structures (8)；Concrete pipe gallery (5) passes through frame support structure
(8) it is supported in below supporter (1)；Frame support structure (8) includes the cross tube (4) and sheer pole (6) of Parallel Symmetric setting,
There are two vertical bar (3) for vertical symmetry setting between cross tube (4) and sheer pole (6)；Concrete pipe gallery is located above sheer pole (6)
Two vertical bars (3) between；Cross tube is located at the top of supporter (1), and the two sides of supporter (1) are provided with vertical bar (3)；Also
Including two connecting rods (2), two connecting rods (2) along the axis distribution of multiple frame support structures (8) and are individually fixed in
Between at the top of cross tube (4) both ends and corresponding vertical bar (3)；Cross tube is supported in supporter (1) by connecting rod (2)
Top；Supporter (1) perpendicular to concrete pipe gallery (5) axis distribution or along concrete pipe gallery (5) axis distribution or with pipe
The support of line oblique.
2. the pipeline original position suspension protection structure according to claim 1 across foundation pit, it is characterised in that concrete pipe gallery
The through-hole of rectangle is offered along its axis direction, pipeline is placed in through-hole.
3. the pipeline original position suspension protection structure according to claim 2 across foundation pit, it is characterised in that pipeline (9) and mixed
Coarse sand (7) are provided between solidifying soil piping lane (5) inside.
4. the pipeline original position suspension protection structure according to claim 3 across foundation pit, it is characterised in that more root canal lines (9)
It is internal to be uniformly distributed in concrete pipe gallery (5) side by side side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484844.7A CN106402503B (en) | 2016-06-27 | 2016-06-27 | Across the pipeline original position suspension protection structure of foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484844.7A CN106402503B (en) | 2016-06-27 | 2016-06-27 | Across the pipeline original position suspension protection structure of foundation pit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106402503A CN106402503A (en) | 2017-02-15 |
| CN106402503B true CN106402503B (en) | 2019-02-01 |
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ID=58006660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610484844.7A Active CN106402503B (en) | 2016-06-27 | 2016-06-27 | Across the pipeline original position suspension protection structure of foundation pit |
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| Country | Link |
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| CN (1) | CN106402503B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448681A (en) * | 2017-09-07 | 2017-12-08 | 鞍山三冶建筑工程有限公司 | A kind of supporting construction of oil pipeline |
| CN107701810A (en) * | 2017-09-07 | 2018-02-16 | 鞍山三冶建筑工程有限公司 | A kind of method for protecting support of oil pipeline |
| CN109680716B (en) * | 2019-01-16 | 2024-02-09 | 济南城建集团有限公司 | Method for double in-situ protection of electric power culvert by adopting upper suspension and lower support |
| CN110578343A (en) * | 2019-09-26 | 2019-12-17 | 殷茜东 | Suspension protection structure and method for high-voltage power pipeline at top of deep foundation pit |
| CN111795212B (en) * | 2020-06-13 | 2022-03-08 | 宁波越兴建设工程有限公司 | Suspension method and suspension structure for pipeline crossing foundation pit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10332050A (en) * | 1997-05-29 | 1998-12-15 | Taisei Corp | Temporary supporting method of pipeline frame |
| CN204901084U (en) * | 2015-08-31 | 2015-12-23 | 科宇智能环境技术服务有限公司 | Prefabricated integration assembled sectional shelf -unit based on BIM |
| CN105544605B (en) * | 2016-01-29 | 2019-01-25 | 中铁第四勘察设计院集团有限公司 | A kind of modular assembly formula pipe gallery |
| CN206036408U (en) * | 2016-06-27 | 2017-03-22 | 中铁第四勘察设计院集团有限公司 | Span pipeline normal position of foundation ditch and suspend protection architecture in midair |
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2016
- 2016-06-27 CN CN201610484844.7A patent/CN106402503B/en active Active
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| Publication number | Publication date |
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| CN106402503A (en) | 2017-02-15 |
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