CN106402503A - Pipeline in-situ suspending protection structure stretching across foundation pit - Google Patents
Pipeline in-situ suspending protection structure stretching across foundation pit Download PDFInfo
- Publication number
- CN106402503A CN106402503A CN201610484844.7A CN201610484844A CN106402503A CN 106402503 A CN106402503 A CN 106402503A CN 201610484844 A CN201610484844 A CN 201610484844A CN 106402503 A CN106402503 A CN 106402503A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- concrete pipe
- supporter
- protection structure
- pipe gallery
- 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
-
- 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
Abstract
The invention provides a pipeline in-situ suspending protection structure stretching across a foundation pit. The pipeline in-situ suspending protection structure comprises a support body and pipelines and is characterized by comprising a concrete pipe rack and a support frame, wherein the support frame comprises a plurality of framework support structures distributed along the axis of the support frame in parallel; the pipelines are distributed in the concrete pipe rack along the concrete pipe rack, and the concrete pipe rack is arranged in the plurality of framework support structures in a sleeving manner in the axis direction of the framework support structures and is fixedly connected with the bottoms of the framework support structures; and the support body penetrates through the top of the support frame and is fixedly connected with the support frame. The pipeline in-situ suspending protection structure solves the condition that the pipelines are difficult to move or cannot be moved during foundation pit engineering.
Description
Technical field
The invention belongs to railway traffic engineering, underground space development engineering, underpass engineering, building engineering, changing
Build the engineering fields such as enlarging and in particular to a kind of pipeline original position suspension protection structure across foundation ditch.
Background technology
Base pit engineering is frequently encountered some change move difficulty great power pipeline impact foundation pit construction, field condition
Require under limited situation to carry out in-situ conservation to pipeline.Pipeline protection method is improper to increase foundation ditch risk, affect design
Formulation and enforcement.Pipeline protection method is improper, easily causes engineering accident and risk.Do not have ad hoc approach in prior art
Original place protection can be carried out to pipeline.
Content of the invention
The purpose of the present invention is aiming at the defect of prior art, provides a kind of pipeline original position suspension protection across foundation ditch
Structure, solve pipeline in base pit engineering change move difficulty big it is impossible to change situation about moving.
The invention provides a kind of pipeline original position suspension protection structure across foundation ditch, including across foundation ditch 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
Axial arranged multiple frame support structures are had along it outside piping lane；Concrete pipe gallery is supported in supporter by frame support structure
Lower section；Frame support structure includes cross tube and the sheer pole of Parallel Symmetric setting, vertical symmetry between cross tube and sheer pole
It is provided with two montants；Concrete pipe gallery is located between two montants above sheer pole；Cross tube is located at the top of supporter,
The both sides of supporter are provided with montant.
Present invention additionally comprises two connecting rods, two connecting rods are all along axis distribution and the difference of multiple frame support structures
It is fixed between cross tube two ends and corresponding montant top；Cross tube is supported in the top of supporter by connecting rod
Described supporter is along the axis distribution of concrete pipe gallery.
Described supporter is distributed perpendicular to the axis of concrete pipe gallery.
Described concrete pipe gallery offers the through hole of rectangle along its axis direction, and pipeline is positioned in through hole.
The present invention proposes a kind of pipeline original position suspension protection structure across foundation ditch, and pipeline is by being suspended on supporter
Concrete pipe gallery and bracing frame suspension protection, bracing frame can select reasonable distance according to actual loading situation.
Pipeline is positioned in concrete pipe gallery and the backfill of the coarse sand of the space between pipeline and concrete pipe gallery, is effectively ensured
The safety of pipeline.The girder steel system that bracing frame is formed mainly is welded to form by two connecting rods and frame support structure, framework
Supporting construction is welded to form by upper sheer pole and two montants, and operator can need to adjust framework support at the scene according to construction
The size of structure；Can be determined according to actual loading situation, typically every m design is together simultaneously.Pipeline and concrete pipe gallery
Deadweight is delivered on supporter by two montants, realizes pipeline protection by the originally existing equipment in job site, effectively saves
About construction cost and man-hour.The present invention can pipeline hang down perpendicular and parallel support while pipeline oblique support when also can use this
Bright, specifically can be according to pipeline and the oblique situation reasonable combination supporting.
Brief description
Fig. 1 is present configuration schematic diagram one；
Fig. 2 is the sectional view along a-a direction for the present configuration schematic diagram one；
Fig. 3 is the sectional view along b-b direction for the present configuration schematic diagram one；
Fig. 4 is present configuration schematic diagram two；
Fig. 5 is the sectional view along a-a direction for the present configuration schematic diagram two；
Fig. 6 is the sectional view along b-b direction for the present configuration schematic diagram two；
Wherein, 1- supporter, 2- connecting rod ,-montant, 4- cross tube, 5- concrete pipe gallery, 6- sheer pole, 7- coarse sand, 8-
Frame support structure, 9- pipeline.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is easy to be well understood to this
Bright, but they do not constitute restriction to the present invention.
As illustrated, the invention provides a kind of pipeline original position suspension protection structure across foundation ditch, including supporter 1,
Pipeline 9, concrete pipe gallery 5 and bracing frame, bracing frame include multiple along its axis and column distribution frame support structure 8；Described
Frame support structure 8 includes cross tube 4 and the sheer pole 6 of Parallel Symmetric setting, vertical symmetry between cross tube 4 and sheer pole 6
It is provided with two montants.Upper sheer pole 6 and two montants match and form the tower structure of rectangle.Cross tube 4, sheer pole 6
With montant all using channel-section steel.
Support frame as described above also includes two connecting rods 2, two connecting rods 2 be all distributed along the axis of frame support structure 8 and
It is individually fixed between cross tube 4 two ends and corresponding montant top.Two connecting rods 2 are all using channel-section steel.
As Fig. 1-shown, when supporter 1 is arranged perpendicular to the axis of frame support structure 8, connecting rod 2 is fixed on montant
Outside, be easy to supporter 1 stress.Now the spacing of adjacent frame posture supporting construction is more than the width of supporter 1, is easy to support
Body 1 is passed through and is realized by supporting connecting rod 2 whole to bracing frame with connecting rod 2 lower section between two frame supporting structure
Body supports.
As Figure 4-Figure 6, when supporter 1 is arranged along the axis of frame support structure 8, connecting rod 2 is fixed on montant
Inner side, is easy to supporter 1 stress.The rectangular frame cross-sectional width that now adjacent frame posture supporting construction is formed is more than supporter 1
Width, be easy to supporter 1 from multiple frame supporting structure tops pass through and pass through support connecting rod 2 realize to bracing frame
Overall supporting.
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
Internal and be fixedly connected with its bottom to being socketed on it, the girder steel system being formed by bracing frame and the cooperation of concrete pipe gallery 5,
Realize the protection suspention to pipeline 9.It is provided with coarse sand 7 it is ensured that pipeline 9 is outstanding between described pipeline 9 and concrete pipe gallery 5 inside
Hang the safety of process, reduce the friction between adjacent lines 9 and pipeline 9 and concrete inner wall, it is to avoid it is again in work progress
There is excessive displacement.Described many pipelines 9 be uniformly distributed side by side side by side internal with concrete pipe gallery 5 it is ensured that pipeline 9 distribution
Make rational planning for, be easy to arrange.
The working procedure of the present invention is as follows：
1st, locating pipeling exploratory trench, is marked in the range of pipeline trend simultaneously；
2nd, piling wall, Guan Liang and first road Construction of Supporting are gone along with sb. to guard him；
3rd, soil body excavation section by section in the range of pipeline, reserves concrete pipe gallery and supporting frame construction scope；
4th, merogenesis construction concrete pipe gallery and girder steel system suspension protection is carried out to pipeline.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (7)
1. a kind of pipeline original position suspension protection structure across foundation ditch, including across the supporter (1) of foundation ditch, pipeline (9), coagulation
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
Axial arranged multiple frame support structures (8) are had along it outside native piping lane (5)；Concrete pipe gallery (5) passes through frame support structure
(8) it is supported in below supporter (1)；Frame support structure (8) includes cross tube (4) and the sheer pole (6) of Parallel Symmetric setting,
Between cross tube (4) and sheer pole (6), vertical symmetry is provided with two montants (3)；Concrete pipe gallery is located above sheer pole (6)
Two montants (3) between；Cross tube is located at the top of supporter (1), and the both sides of supporter (1) are provided with montant (3).
2. the pipeline original position suspension protection structure across foundation ditch according to claim 2 is it is characterised in that also include two
Connecting rod (2), two connecting rods (2) are all distributed along the axis of multiple frame support structures (8) and are individually fixed in cross tube (4)
Between two ends and corresponding montant (3) top；Cross tube is supported in the top of supporter (1) by connecting rod (2).
3. the pipeline original position suspension protection structure across foundation ditch according to claim 1 is it is characterised in that supporter (1) edge
The axis distribution of concrete pipe gallery (5).
4. the pipeline original position suspension protection structure across foundation ditch according to claim 2 is it is characterised in that supporter (1) hangs down
The straight axis distribution in concrete pipe gallery (5).
5. the pipeline original position suspension protection structure across foundation ditch according to claim 1 is it is characterised in that concrete pipe gallery
Offer the through hole of rectangle along its axis direction, pipeline is positioned in through hole.
6. the pipeline original position suspension protection structure across foundation ditch according to claim 3 is it is characterised in that pipeline (9) and mixed
It is provided with coarse sand (7) between solidifying soil piping lane (5) inside.
7. the pipeline original position suspension protection structure across foundation ditch according to claim 6 is it is characterised in that many pipelines (9)
It is uniformly distributed internal with 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 true CN106402503A (en) | 2017-02-15 |
| CN106402503B CN106402503B (en) | 2019-02-01 |
Family
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402503B (en) |
Cited By (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 |
| CN109680716A (en) * | 2019-01-16 | 2019-04-26 | 济南城建集团有限公司 | A method of electric power pipe culvert is protected using top suspention plus lower support dual in situ |
| 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 |
| CN111795212A (en) * | 2020-06-13 | 2020-10-20 | 宁波越兴建设工程有限公司 | Suspension method and suspension structure for pipeline crossing foundation pit |
Citations (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 |
| CN105544605A (en) * | 2016-01-29 | 2016-05-04 | 中铁第四勘察设计院集团有限公司 | Modular assembly type comprehensive 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 |
-
2016
- 2016-06-27 CN CN201610484844.7A patent/CN106402503B/en active Active
Patent Citations (4)
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| 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 |
| CN105544605A (en) * | 2016-01-29 | 2016-05-04 | 中铁第四勘察设计院集团有限公司 | Modular assembly type comprehensive 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 |
Non-Patent Citations (1)
| Title |
|---|
| 蒋学文: "大截面管廊横穿基坑施工技术", 《广东土木与建筑》 * |
Cited By (7)
| 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 |
| CN109680716A (en) * | 2019-01-16 | 2019-04-26 | 济南城建集团有限公司 | A method of electric power pipe culvert is protected using top suspention plus lower support dual in situ |
| 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 |
| CN111795212A (en) * | 2020-06-13 | 2020-10-20 | 宁波越兴建设工程有限公司 | Suspension method and suspension structure for pipeline crossing 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106402503B (en) | 2019-02-01 |
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