CN105570539A - Construction method of pipeline protection structure - Google Patents

Construction method of pipeline protection structure Download PDF

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Publication number
CN105570539A
CN105570539A CN201510976303.1A CN201510976303A CN105570539A CN 105570539 A CN105570539 A CN 105570539A CN 201510976303 A CN201510976303 A CN 201510976303A CN 105570539 A CN105570539 A CN 105570539A
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CN
China
Prior art keywords
bailey bracket
section steel
pipeline
bailey
channel
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.)
Granted
Application number
CN201510976303.1A
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Chinese (zh)
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CN105570539B (en
Inventor
肖焕詹
谢永超
庄鑫城
劳国铭
黄华
黄勇
莫莉
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GUANGZHOU JISHI CONSTRUCTION GROUP Co.,Ltd.
Guangzhou Institute of Building Science Co Ltd
Original Assignee
GUANGZHOU MACHINE FACILITIES CONSTRUCTION GROUP CO Ltd
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Application filed by GUANGZHOU MACHINE FACILITIES CONSTRUCTION GROUP CO Ltd filed Critical GUANGZHOU MACHINE FACILITIES CONSTRUCTION GROUP CO Ltd
Priority to CN201510976303.1A priority Critical patent/CN105570539B/en
Publication of CN105570539A publication Critical patent/CN105570539A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/02Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing

Abstract

A construction method of a pipeline protection structure comprises the steps that a first bailey frame is mounted and is located on one side of a pipeline; a second bailey frame is mounted, the second bailey frame and the first bailey frame are parallel and are located on the same height, and the second bailey frame and the pipeline are located on the two sides of the first bailey frame; a plurality of first supporting steel channels are used for supporting the pipeline, and each first supporting steel channel supports the first bailey frame and the second bailey frame; an end is formed at one end of the first bailey frame; a third bailey frame is mounted, is parallel to the first bailey frame and the second bailey frame and is located between the first bailey frame and the second bailey frame; and a plurality of second supporting steel channels are used for supporting the pipeline, and each second supporting steel channel supports the second bailey frame and a cross beam. The method solves the problem that when the pipeline is bent and laid, a protection structure is erected, and the bent and laid pipeline can be effectively supported and protected.

Description

The method of construction of pipeline protection structure
Technical field
The present invention relates to a kind of method of construction of pipeline protection structure.
Background technique
Because laying of surrounding building comprehensive pipeline exists trend, position, absolute altitude according to self usage requirement, there is each species diversity.In pipeline protection system; Bailey bracket for bearing the important transferring elements of pipeline load, but, due to reasons such as Bailey bracket construction itself and stress forms; must install by straight line during installation, cause larger difficulty to like this construction of the pipeline protection structure of multi-direction different heights.Bailey bracket when mounted, generally fixes Bailey bracket bearing on column, then Bailey bracket is fixed on above Bailey bracket bearing.
Summary of the invention
For the deficiencies in the prior art, object of the present invention is intended to the method for construction providing a kind of pipeline protection structure, can be that operator guards set up by pipeline when pipeline bending is laid.
For achieving the above object, the present invention adopts following technological scheme:
The method of construction of pipeline protection structure, comprising:
Install the first Bailey bracket, the first Bailey bracket is positioned on the side of pipeline;
Install the second Bailey bracket, the second Bailey bracket and the first Bailey bracket are parallel to each other and are positioned on sustained height, and the second Bailey bracket and pipeline lay respectively at the both sides of the first Bailey bracket;
Utilize multiple first this pipeline of support slot bracing members, multiple first support channel-section steel arranges along the length direction of the first Bailey bracket, and each first supports channel-section steel is all supported in the first Bailey bracket and the second Bailey bracket;
In the formation end, one end of the first Bailey bracket, this pipeline is walked around from the front of described end and lays between the length direction and the length direction of the second Bailey bracket of the first Bailey bracket;
3rd Bailey bracket is installed, 3rd Bailey bracket is parallel to the first Bailey bracket and the second Bailey bracket, and the 3rd Bailey bracket is between the first Bailey bracket and the second Bailey bracket, the 3rd Bailey bracket is positioned at the top of pipeline, a crossbeam is fixed on the below of the 3rd Bailey bracket by link;
Utilize multiple second this pipeline of support slot bracing members, multiple second support channel-section steel arranges along the length direction of the second Bailey bracket, and each second supports channel-section steel is all supported on the second Bailey bracket and this crossbeam.
First Bailey bracket, the second Bailey bracket and the 3rd Bailey bracket are all fixed on column by bearing.
Multiple first support channel-section steel and multiple second supports channel-section steel and is all positioned on sustained height.
First supports channel-section steel through the first Bailey bracket and the second Bailey bracket is supported on the lower boom of the first Bailey bracket and the lower boom of the second Bailey bracket.
Second supports channel-section steel through the second Bailey bracket and through the 3rd Bailey bracket and this crossbeam, and this second support slot bracing members is on the lower boom and this crossbeam of the second Bailey bracket.
First support channel-section steel and second supports channel-section steel and is parallel to each other, and first supports channel-section steel perpendicular to the first Bailey bracket.
This method of construction also comprises: install the 4th Bailey bracket in the second Bailey bracket away from one end that first supports channel-section steel, and near the side of the first Bailey bracket, the 5th Bailey bracket is installed in the 4th Bailey bracket, 4th Bailey bracket and the 5th Bailey bracket are all parallel to the second Bailey bracket, utilize the support of the 4th Bailey bracket and the 5th Bailey bracket to install the multiple 3rd and support channel-section steel, multiple 3rd supports channel-section steel is positioned at sustained height and length direction along the 4th Bailey bracket arranges, the plurality of 3rd supports channel-section steel is positioned at multiple second support channel-section steel supports channel-section steel side away from first, and the plurality of 3rd supports channel-section steel is positioned at below multiple second support channel-section steel, this pipeline is continued lay between the 4th Bailey bracket and the 5th Bailey bracket and this pipeline be supported on multiple second support on channel-section steel to downward-extension.
3rd support channel-section steel through the 4th Bailey bracket and the 5th Bailey bracket and the 3rd support slot bracing members on the lower boom of the 4th Bailey bracket and the lower boom of the 5th Bailey bracket.
3rd supports channel-section steel is parallel to the second support channel-section steel, and the 3rd supports channel-section steel perpendicular to the 4th Bailey bracket.
Beneficial effect of the present invention is:
Compared to prior art, pipeline support of the present invention supports on horizontal steel first, 3rd Bailey bracket is set between the first Bailey bracket and the second Bailey bracket, a crossbeam is set firmly at the below link of the 3rd Bailey bracket, second Bailey bracket and crossbeam arrange multiple second and supports horizontal steel, when pipeline needs bending, in the formation end, one end of the first Bailey bracket, this pipeline is walked around from the front of described end and lays between the length direction and the length direction of the second Bailey bracket of the first Bailey bracket, and pipeline support supports on horizontal steel second, like this, solve the difficult problem setting up operator guards when pipeline bending is laid, support channel-section steel is set below pipeline, Bailey bracket is equipped with in pipeline both sides, can effectively support and protect the pipeline bending and lay.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the front elevational schematic of Fig. 1;
Wherein: 10, the first Bailey bracket; 11, end; 20, the second Bailey bracket; 30, the 3rd Bailey bracket; 31, crossbeam; 32, link; 40, pipeline; 50, column; 51, bearing; 60, first channel-section steel is supported; 70, second channel-section steel is supported; 80, the 4th Bailey bracket; 90, the 5th Bailey bracket; 100, the 3rd channel-section steel is supported.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
As depicted in figs. 1 and 2, the method for construction of pipeline 40 operator guards of the present invention, comprising:
Installing the first Bailey bracket 10, first Bailey bracket 10 is positioned on the side of pipeline 40;
Second Bailey bracket 20, second Bailey bracket 20 is installed and the first Bailey bracket 10 is parallel to each other and is positioned on sustained height, and the second Bailey bracket 20 and pipeline 40 lay respectively at the both sides of the first Bailey bracket 10;
Utilize multiple first to support channel-section steel 60 and support this pipeline 40, multiple first support channel-section steel 60 arranges along the length direction of the first Bailey bracket 10, and each first supports channel-section steel 60 is all supported in the first Bailey bracket 10 and the second Bailey bracket 20;
Can change for making pipeline 40 and lay angle, in the formation end, one end 11 of the first Bailey bracket 10, this pipeline 40 is walked around from the front of end 11 and lays between the length direction and the length direction of the second Bailey bracket 20 of the first Bailey bracket 10;
3rd Bailey bracket 30 is installed, 3rd Bailey bracket 30 is parallel to the first Bailey bracket 10 and the second Bailey bracket 20, and the 3rd Bailey bracket 30 is between the first Bailey bracket 10 and the second Bailey bracket 20,3rd Bailey bracket 30 is positioned at the top of pipeline 40, a crossbeam 31 is fixed on the below of the 3rd Bailey bracket 30 by link 32;
Utilize multiple second to support channel-section steel 70 and support this pipeline 40, multiple second support channel-section steel 70 arranges along the length direction of the second Bailey bracket 20, and each second supports channel-section steel 70 is all supported on the second Bailey bracket 20 and this crossbeam 31.
Pipeline 40 of the present invention is supported on the horizontal steel of the first support, between the first Bailey bracket 10 and the second Bailey bracket 20, the 3rd Bailey bracket 30 is set, a crossbeam 31 is set firmly at the below link 32 of the 3rd Bailey bracket 30, second Bailey bracket 20 and crossbeam 31 arrange multiple second and supports horizontal steel, when pipeline 40 needs bending, in the formation end, one end 11 of the first Bailey bracket 10, this pipeline 40 is walked around from the front of end 11 and lays between the length direction and the length direction of the second Bailey bracket 20 of the first Bailey bracket 10, and pipeline 40 is supported on the horizontal steel 70 of the second support, like this, solve the difficult problem setting up operator guards when pipeline 40 bending is laid, support channel-section steel is set below pipeline 40, Bailey bracket is equipped with in pipeline 40 both sides, can effectively support and protect the pipeline 40 bending and lay, by arranging the 3rd Bailey bracket 30 between the first Bailey bracket 10 and the second Bailey bracket 20, utilizing the crossbeam 31 below the 3rd Bailey bracket 30 to support the horizontal steel 70 of the second support, pipeline 40 bending part also can be supported preferably.
Further, when building pipeline 40 operator guards, the first Bailey bracket 10, second Bailey bracket 20 and the 3rd Bailey bracket 30 are all fixed on column 50 by bearing 51.Further, bearing 51 is I-steel, is also provided with independent floor support above this I-steel, the 3rd Bailey bracket 30 is arranged on this independent floor support, makes the setting height(from bottom) of the 3rd Bailey bracket 30 higher than pipeline 40.
Preferably, multiple first support channel-section steel 60 and multiple second supports channel-section steel 70 and is all positioned on sustained height, can ensure that pipeline 40 is positioned on sustained height like this.Certainly, if pipeline 40 also will change height and position when bending simultaneously, then the first support channel-section steel 60 and the second support channel-section steel 70 can be set to different heights.
Further, first support channel-section steel 60 through the first Bailey bracket 10 and the second Bailey bracket 20 and be supported on the lower boom of the first Bailey bracket 10 and the lower boom of the second Bailey bracket 20.
Further, second supports channel-section steel 70 through the second Bailey bracket 20 and through the 3rd Bailey bracket 30 and this crossbeam 31, on this second support channel-section steel 70 lower boom of being supported in the second Bailey bracket 20 and this crossbeam 31.
Preferably, the first support channel-section steel 60 and the second support channel-section steel 70 are parallel to each other, and first supports channel-section steel 60 perpendicular to the first Bailey bracket 10, and this spline structure is more firm.
When continuing construction, if desired pipeline 40 is laid downwards, then this method of construction also should comprise: install the 4th Bailey bracket 80 in the second Bailey bracket 20 away from one end that first supports channel-section steel 60, and near the side of the first Bailey bracket 10, the 5th Bailey bracket 90 is installed in the 4th Bailey bracket 80, 4th Bailey bracket 80 and the 5th Bailey bracket 90 are all parallel to the second Bailey bracket 20, utilize the support of the 4th Bailey bracket 80 and the 5th Bailey bracket 90 to install the multiple 3rd and support channel-section steel 100, multiple 3rd supports channel-section steel 100 is positioned at sustained height and length direction along the 4th Bailey bracket 80 arranges, the plurality of 3rd supports channel-section steel 100 is positioned at multiple second support channel-section steel 70 supports channel-section steel 60 side away from first, and the plurality of 3rd supports channel-section steel 100 is positioned at below multiple second support channel-section steel 70, this pipeline 40 is continued lay between the 4th Bailey bracket 80 and the 5th Bailey bracket 90 and this pipeline 40 be supported on multiple second support on channel-section steel 70 to downward-extension, can ensure that pipeline 40 lays so downwards also to be supported preferably and protect.
For increasing the steadiness of structure, be fixedly connected with the 3rd Bailey bracket 30 with the second Bailey bracket 20 by link 32 for the bearing 51 supporting the 4th Bailey bracket 80.
Further, 3rd support channel-section steel 100 is through the 4th Bailey bracket 80 and the 5th Bailey bracket 90 and the 3rd support channel-section steel 100 is supported on the lower boom of the 4th Bailey bracket 80 and the lower boom of the 5th Bailey bracket 90, further, 3rd supports channel-section steel 100 is parallel to the second support channel-section steel 70, and the 3rd supports channel-section steel 100 perpendicular to the 4th Bailey bracket 80, and structure can be made so more firm.
To one skilled in the art, according to technological scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.

Claims (9)

1. the method for construction of pipeline protection structure, is characterized in that, comprising:
Install the first Bailey bracket, the first Bailey bracket is positioned on the side of pipeline;
Install the second Bailey bracket, the second Bailey bracket and the first Bailey bracket are parallel to each other and are positioned on sustained height, and the second Bailey bracket and pipeline lay respectively at the both sides of the first Bailey bracket;
Utilize multiple first this pipeline of support slot bracing members, multiple first support channel-section steel arranges along the length direction of the first Bailey bracket, and each first supports channel-section steel is all supported in the first Bailey bracket and the second Bailey bracket;
In the formation end, one end of the first Bailey bracket, this pipeline is walked around from the front of described end and lays between the length direction and the length direction of the second Bailey bracket of the first Bailey bracket;
3rd Bailey bracket is installed, 3rd Bailey bracket is parallel to the first Bailey bracket and the second Bailey bracket, and the 3rd Bailey bracket is between the first Bailey bracket and the second Bailey bracket, the 3rd Bailey bracket is positioned at the top of pipeline, a crossbeam is fixed on the below of the 3rd Bailey bracket by link;
Utilize multiple second this pipeline of support slot bracing members, multiple second support channel-section steel arranges along the length direction of the second Bailey bracket, and each second supports channel-section steel is all supported on the second Bailey bracket and this crossbeam.
2. the method for construction of pipeline protection structure as claimed in claim 1, it is characterized in that, the first Bailey bracket, the second Bailey bracket and the 3rd Bailey bracket are all fixed on column by bearing.
3. the method for construction of pipeline protection structure as claimed in claim 1, is characterized in that, multiple first support channel-section steel and multiple second supports channel-section steel and is all positioned on sustained height.
4. the method for construction of pipeline protection structure as claimed in claim 1, is characterized in that, first supports channel-section steel through the first Bailey bracket and the second Bailey bracket is supported on the lower boom of the first Bailey bracket and the lower boom of the second Bailey bracket.
5. the method for construction of pipeline protection structure as claimed in claim 1; it is characterized in that; second supports channel-section steel through the second Bailey bracket and through the 3rd Bailey bracket and this crossbeam, and this second support slot bracing members is on the lower boom and this crossbeam of the second Bailey bracket.
6. the method for construction of pipeline protection structure as claimed in claim 1, is characterized in that, the first support channel-section steel and second supports channel-section steel and is parallel to each other, and first supports channel-section steel perpendicular to the first Bailey bracket.
7. the method for construction of pipeline protection structure as claimed in claim 1, it is characterized in that, this method of construction also comprises: install the 4th Bailey bracket in the second Bailey bracket away from one end that first supports channel-section steel, and near the side of the first Bailey bracket, the 5th Bailey bracket is installed in the 4th Bailey bracket, 4th Bailey bracket and the 5th Bailey bracket are all parallel to the second Bailey bracket, utilize the support of the 4th Bailey bracket and the 5th Bailey bracket to install the multiple 3rd and support channel-section steel, multiple 3rd supports channel-section steel is positioned at sustained height and length direction along the 4th Bailey bracket arranges, the plurality of 3rd supports channel-section steel is positioned at multiple second support channel-section steel supports channel-section steel side away from first, and the plurality of 3rd supports channel-section steel is positioned at below multiple second support channel-section steel, this pipeline is continued lay between the 4th Bailey bracket and the 5th Bailey bracket and this pipeline be supported on multiple second support on channel-section steel to downward-extension.
8. the method for construction of pipeline protection structure as claimed in claim 7, is characterized in that, the 3rd support channel-section steel through the 4th Bailey bracket and the 5th Bailey bracket and the 3rd support slot bracing members on the lower boom of the 4th Bailey bracket and the lower boom of the 5th Bailey bracket.
9. the method for construction of pipeline protection structure as claimed in claim 7, is characterized in that, the 3rd supports channel-section steel is parallel to the second support channel-section steel, and the 3rd supports channel-section steel perpendicular to the 4th Bailey bracket.
CN201510976303.1A 2015-12-21 2015-12-21 The construction method of pipeline protection structure Active CN105570539B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109654294A (en) * 2018-11-21 2019-04-19 中铁十八局集团有限公司 A kind of integrated protection system and its construction method applied to intersection complex grid
CN110593268A (en) * 2018-06-12 2019-12-20 中铁十八局集团有限公司 Underground pipeline excavation construction technology based on support piles and bailey frames for protection
CN110965581A (en) * 2019-12-12 2020-04-07 中铁十二局集团第二工程有限公司 Protection construction method for underground pipeline in subway construction

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US20080265106A1 (en) * 2003-10-17 2008-10-30 Martin Boudreau Pipe protector
CN202099804U (en) * 2011-05-19 2012-01-04 长业建设集团有限公司 Bailey bracket hanging and underpining system for foundation-pit-spanning pipe lines
CN102720361A (en) * 2012-06-18 2012-10-10 中国建筑第八工程局有限公司 Wide-span steel pipe hollow concrete floor plate lower suspending type truss moulding board construction method
CN203395390U (en) * 2013-06-21 2014-01-15 林德工程(杭州)有限公司 Crane span structure connection structure between power substation and other device
CN104099871A (en) * 2014-06-19 2014-10-15 中铁十一局集团第二工程有限公司 Arching structure of high large-span bridge bailey beams and construction method thereof
CN204126297U (en) * 2014-09-19 2015-01-28 上海建工集团股份有限公司 A kind of temporary support of steel truss roof
CN204151665U (en) * 2014-09-23 2015-02-11 中国建筑第六工程局有限公司 A kind of cable-stayed type opens trestle
CN104676110A (en) * 2015-01-22 2015-06-03 中国地质大学(武汉) On-site overhanging protection method of high-voltage cable bailey truss under condition of excavation of foundation pit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080265106A1 (en) * 2003-10-17 2008-10-30 Martin Boudreau Pipe protector
CN202099804U (en) * 2011-05-19 2012-01-04 长业建设集团有限公司 Bailey bracket hanging and underpining system for foundation-pit-spanning pipe lines
CN102720361A (en) * 2012-06-18 2012-10-10 中国建筑第八工程局有限公司 Wide-span steel pipe hollow concrete floor plate lower suspending type truss moulding board construction method
CN203395390U (en) * 2013-06-21 2014-01-15 林德工程(杭州)有限公司 Crane span structure connection structure between power substation and other device
CN104099871A (en) * 2014-06-19 2014-10-15 中铁十一局集团第二工程有限公司 Arching structure of high large-span bridge bailey beams and construction method thereof
CN204126297U (en) * 2014-09-19 2015-01-28 上海建工集团股份有限公司 A kind of temporary support of steel truss roof
CN204151665U (en) * 2014-09-23 2015-02-11 中国建筑第六工程局有限公司 A kind of cable-stayed type opens trestle
CN104676110A (en) * 2015-01-22 2015-06-03 中国地质大学(武汉) On-site overhanging protection method of high-voltage cable bailey truss under condition of excavation of foundation pit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110593268A (en) * 2018-06-12 2019-12-20 中铁十八局集团有限公司 Underground pipeline excavation construction technology based on support piles and bailey frames for protection
CN110593268B (en) * 2018-06-12 2022-04-01 中铁十八局集团有限公司 Underground pipeline excavation construction method based on support pile and bailey truss protection
CN109654294A (en) * 2018-11-21 2019-04-19 中铁十八局集团有限公司 A kind of integrated protection system and its construction method applied to intersection complex grid
CN109654294B (en) * 2018-11-21 2019-10-08 中铁十八局集团有限公司 A kind of integrated protection system and its construction method applied to intersection complex grid
CN110965581A (en) * 2019-12-12 2020-04-07 中铁十二局集团第二工程有限公司 Protection construction method for underground pipeline in subway construction

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