CN107269928A - A kind of construction method of large-scale Pipe installing arranged side by side - Google Patents
A kind of construction method of large-scale Pipe installing arranged side by side Download PDFInfo
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- CN107269928A CN107269928A CN201710343743.2A CN201710343743A CN107269928A CN 107269928 A CN107269928 A CN 107269928A CN 201710343743 A CN201710343743 A CN 201710343743A CN 107269928 A CN107269928 A CN 107269928A
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- size pipe
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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
- F16L1/0243—Laying or reclaiming pipes on land, e.g. above the ground above ground
- F16L1/0246—Laying or reclaiming pipes on land, e.g. above the ground above ground at a certain height off the ground
-
- 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
- F16L1/06—Accessories therefor, e.g. anchors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of construction method of large-scale Pipe installing arranged side by side, the construction method installs the construction method of large-scale pipeline arranged side by side using overhead traction sliding method, operating platform is laid on high trestle, in operating platform one end overhead, vertical transferring apparatus is set, large-size pipe is hoisted on high trestle, in the operating platform other end, horizontally tracting equipment is set, the every section of large-size pipe come in handling is drawn in place in the enterprising line slip of high trestle, human assistance sled fortune adjustment is finally carried out, large-size pipe is placed in its relevant position in advance the method to form pipeline is installed；This method uses and is adjusted upper underground pipelines, the erection sequence of equipment and construction technology, overall arrangement tissue cross construction, reduce interference each other, it can be constrained simultaneously due to large-scale pipeline by indoor construction space, large-scale construction equipment can not improve efficiency of construction in the case of less important work.
Description
Technical field
The present invention relates to engineering pipeline installing area, particularly a kind of construction method of large-scale Pipe installing arranged side by side.
Background technology
A plurality of pipeline is mounted side by side on shape steel bracket indoors turns into a kind of convention of Pipe installing, and a plurality of pipeline is simultaneously
Row, which is set, shares same shape steel bracket, greatlys save building materials, has expanded space, is the technology that a kind of section material saves land.
Old installation method is：Successive handling Method for Installation one by one.Pipeline transportation to cradle bottom surface is arranged in advance, used
Temporarily fixed is manual（Or it is electronic）Cucurbit is hoisted to section steel platform top surface one by one, is spelled from one end of pipeline to other end successive
Dress, welded and installed are fixed.Manually（Or it is electronic）Cucurbit needs to be temporarily fixed at pipe fitting face overhead builds master accordingly
In body frame structure.Specific practice is：Drilling, bar planting, installation post-install on the relevant position of building body frame structure
As fixing point, manually（Or it is electronic）Cucurbit is temporarily fixed on fixing point by hook.With pushing away for pipe fitting face
Move, it is necessary to set multiple interim fixing points in building body frame structure, repeatedly pacify and tear open manually（Or it is electronic）Cucurbit.
When the setting height(from bottom) increase, installation workload increasing, the specification gigantism of pipeline of pipeline, old " by
One successive handling Method for Installation " has been not suitable with the installment work of engineering, and the deficiency of old technology is：
1. operating efficiency is low." successive handling Method for Installation one by one " needs repeatedly to install, removes electronic（Manually）Cucurbit or
Other traction allocation and transportation machineries, not only cost is high but also has a certain degree of destruction to structure for this method；
2. process increase.Large-size pipe is deposited in below corresponding support one by one, adds secondary discharging, interim stacking, field
The processes such as interior long range secondary conveying；
3. crossed construction.The interim stockyard of material of transport large-size pipe occupies ground construction space, forms crossed construction, influence
The construction of ground various kinds of equipment, pipeline, is unfavorable for carrying out cross construction and is unfavorable for reducing construction period.
The content of the invention
It is an object of the invention to：A kind of construction method of new large-scale Pipe installing arranged side by side is provided, by upper underground pipelines, set
Standby erection sequence and construction technology is adjusted, overall arrangement tissue cross construction, interference each other is reduced, while can
To be constrained due to large-scale pipeline by indoor construction space, large-scale construction equipment can not be in the case of less important work, and raising is applied
Work efficiency rate.
The technical scheme solved the above problems is：A kind of construction method of large-scale Pipe installing arranged side by side, it is characterised in that：Should
Construction method installs the construction method of large-scale pipeline arranged side by side using overhead traction sliding method, i.e., lay-up operation is put down on high trestle
Platform, sets vertical transferring apparatus in operating platform one end overhead, large-size pipe is hoisted on high trestle, another in operating platform
End sets horizontally tracting equipment, and the every section of large-size pipe come in handling is drawn in place in the enterprising line slip of high trestle, most laggard
The sled fortune adjustment of row human assistance, large-size pipe is placed in advance its relevant position and installs the method to form pipeline, it includes following
Step：
A, preparation of construction：Including completing in-site measurement positioning, design drawing, material purchases, repetition measurement of marching into the arena, from machinery and determination
Transport planning scheme and shape steel bracket is installed by drawing and be used as high trestle；
B, installation operation platform：Steel plate is laid as operating platform in high trestle upper surface below pipeline arranged side by side；The operation
Platform is connected with high trestle；
C, installation vertical transferring apparatus and horizontally tracting equipment：In one end of one outer side edges of operating platform as feeding port, and
Vertical transferring apparatus is arranged in the overhead of feeding port, the other end in the side installs horizontally tracting equipment；
D, handling large-size pipe：Large-size pipe is drawn from ground by vertical transferring apparatus and transported to operating platform surface；
E, horizontally tracting large-size pipe：By horizontally tracting equipment by handling come large-size pipe from the upper of operating platform distal end
Material mouth horizontally tracting slides onto near-end, realizes large-size pipe traction in place；
F, repeat step D and step E, realize every section of large-size pipe traction in place；
G, installation large-size pipe in place：After every section of large-size pipe traction in place, human assistance sled fortune adjustment is carried out, by Large Tube
Part is placed in its relevant position in advance；Large-size pipe is welded and fixed to form pipeline by design requirement；
H, repeat step D~step G, until whole depot siding is installed.
Its further technical scheme is：Width=tube outer diameter+face width * 2 of the operating platform；Operation is flat
Platform outer side edges are welded with some reinforcing bar limiters, and the diameter of the reinforcing bar limiter is at least 22 centimetres, and the reinforcing bar is spacing
The height of device is at least the 1/3 of tube outer diameter.
The transport planning scheme will meet claimed below：The large-size pipe of buying is repeatedly marched into the arena in batches, directly large-scale
Pipe fitting is discharged in the side of operating platform, vertical with feeding port face.
The vertical transferring apparatus uses four cucurbits manually or electrically, the running parameter of cucurbit manually or electrically with
Depending on the deadweight of large-size pipe；The cucurbit manually or electrically is hingedly fixed in the embedded iron parts in building body frame structure
On.
The horizontally tracting equipment uses hoist engine, by the suspension member for hooking up large-size pipe termination of steel wire rope, will
Large-size pipe slides onto near-end from the feeding port horizontally tracting of operating platform distal end；The hoist engine, steel wire rope, the work of hook
Depending on parameter is with the deadweight of large-size pipe.
Due to taking said structure, a kind of construction method of large-scale Pipe installing arranged side by side of the present invention has following beneficial effect
Really：
The present invention uses hoist engine horizontally tracting large-size pipe skill on the operational platform using high trestle face fragmented transport technology
Art and fixed one end operating platform effectively improve operating efficiency as the technology on feeding port handling large-size pipe to high trestle,
Than the activity duration that old technology saves about 15%, and the equipment using repeating to install vertical transport is reduced, reduced in this respect
Installation cost and use cost；In addition, the present invention slides large-size pipe technology using horizontal plane, i.e., using on high trestle
Operating platform is laid, large-size pipe is hoisted to horizontally tracting sliding in place behind the operating platform face by realization；Further, the present invention is adopted
Some reinforcing bar limiters 21, institute are welded with the spacing technology of operating platform side reinforcing bar limiter, i.e. operating platform outer side edges
The diameter for stating reinforcing bar is at least 22 centimetres, and the height of the reinforcing bar is at least the 1/3 of tube outer diameter, in large-size pipe translation motion
In, play a part of preventing large-size pipe from coming off or falling.Further, the tube material of the present invention is on the operational platform at material mouth
Concentrate and stack, scene is repeatedly transported directly to by material supplier in batches, the expense of secondary conveying in field has been saved.
In summary, a kind of construction method of large-scale Pipe installing arranged side by side of the invention is stacked pipe fitting using concentration, concentrated
Handling pipe fitting, the method for segmentation pipe fitting in place, substantial amounts of secondary conveying expense in field is reduced, fully develops construction space,
Mutual operation of not interfering with or disturb each other, greatly shortens the cycle of engineering construction up and down.
Technology with reference to the accompanying drawings and examples to a kind of construction method of large-scale Pipe installing arranged side by side of the present invention is special
Levy and be described further.
Brief description of the drawings
Fig. 1 is the high trestle and operating platform schematic diagram installed in the step A and step B of the present invention；
The step C that Fig. 2 is the present invention installs vertical transferring apparatus and horizontally tracting equipment schematic diagram；
Fig. 3 is the large-size pipe stowed location schematic diagram of the present invention；
Fig. 4 is the step D handlings large-size pipe construction schematic diagram of the present invention；
Fig. 5 is the step E horizontally tractings large-size pipe construction schematic diagram of the present invention；
Fig. 6 be the present invention step F in horizontally tracting large-size pipe schematic diagram in place；
Fig. 7 be the present invention step F in repeat horizontally tracting pipeline construction schematic diagram；
The step G that Fig. 8 is the present invention installs large-size pipe construction schematic diagram in place；
Fig. 9 is mounted whole depot siding schematic diagram；
Figure 10 is the Pipe installing technique principle schematic of the present invention；
Figure 11 is the arrangement schematic diagram of four cucurbits of the present embodiment.
In figure：
1- high trestles, 11- rack rods, 12- rack cross-bars；2- operating platforms, 21- reinforcing bar limiters；3- main frame structures,
4- cucurbits；5- hoist engines；6- steel wire ropes；7- is linked up with；8- large-size pipes, 81- weld seams.
Embodiment
A kind of construction method of large-scale Pipe installing arranged side by side, the construction method is large-scale simultaneously using overhead traction sliding method installation
The construction method in tubulation road, i.e., lay operating platform on high trestle, and vertical transferring apparatus is set in operating platform one end overhead,
Large-size pipe is hoisted on high trestle, horizontally tracting equipment is set in the operating platform other end, it is big by every section come in handling
Type pipe fitting carries out translation traction in place on high trestle, finally carries out human assistance sled fortune adjustment, large-size pipe is placed in advance
The method to form pipeline is installed in its relevant position, and it comprises the following steps：
A, preparation of construction：Including completing in-site measurement positioning, scene cleaning handing-over, design drawing, completing technology are told somebody what one's real intentions are, and material is adopted
Purchase, repetition measurement of marching into the arena, from machinery and determine transport planning scheme and by drawing install shape steel bracket be used as high trestle 1；
The transport planning scheme will meet claimed below：The large-size pipe of buying can repeatedly march into the arena in batches, directly unload large-scale
Pipe fitting is vertical with feeding port face in the side of operating platform（Referring to Fig. 3）.
Under normal circumstances, it is by the erection sequence of figure installation shape steel bracket：Built-in fitting position → mounting bracket is checked to stand
11 → mounting bracket of bar cross bar 12 → installation node fixture.
B, installation operation platform：Referring to Fig. 1, it is flat as operation that steel plate is laid in the high trestle upper surface below pipeline arranged side by side
Platform 2；The effect for laying operating platform is that pipe fitting 8 is vertically hoisted into horizontally tracting sliding in place behind the operating platform face.It is described
Operating platform is connected with shape steel bracket；
Width=tube outer diameter+face width * 2 of the operating platform；Operating platform outer side edges are welded with some reinforcing bar limits
Position device 21, the diameter of the reinforcing bar limiter is at least 22 centimetres, and the height of the reinforcing bar limiter is at least tube outer diameter
1/3, as in restriction conduit translation motion, the anti-fall device of anticreep is used.
C, installation vertical transferring apparatus and horizontally tracting equipment：Referring to Fig. 2, make in one end of one outer side edges of operating platform
For feeding port, and 4 manual or electronic cucurbits are arranged as vertical transferring apparatus in the overhead of feeding port, manually or electricity
Depending on the running parameter of dynamic cucurbit is with the deadweight of large-size pipe.Manual or electronic cucurbit is hingedly fixed in building body frame
On embedded iron parts in frame structure 3（Referring to Figure 11）.
The other end in the side installs a hoist engine 5 and is used as horizontally tracting equipment.The hoist engine 5, steel wire rope 6,
Depending on the running parameter of hook 7 is with the deadweight of large-size pipe.
D, handling large-size pipe：Referring to Fig. 4, large-size pipe is drawn from ground by vertical transferring apparatus and transported to behaviour
Make platform surface；The present embodiment is by the traction of 4 cucurbits, the large-size pipe that will be deposited in all strength below operating platform, vertically
Transport to operating platform surface.
E, horizontally tracting large-size pipe：Referring to Fig. 5, by horizontally tracting equipment by handling come large-size pipe from operation
The feeding port horizontally tracting of platform distal end slides onto near-end, realizes large-size pipe traction in place；Hoist engine passes through in the present embodiment
The hook 7 of steel wire rope hooks up the suspension member of large-size pipe termination（Can be one piece of ironware）, by large-size pipe from operating platform distal end
Feeding port horizontally tracting slide onto near-end, realize large-size pipe traction in place.
F, repeat step D and step E, referring to Fig. 6, Fig. 7, realize every section of large-size pipe traction in place；
, can when being further continued for drawing the large-size pipe for being positioned at relatively distal end after elevator machine travel is positioned at the large-size pipe of near-end
By the aperture for the large-size pipe for manually steel wire rope being sequentially passed through near-end, hook 7 is hooked up the embedded iron of large-size pipe termination
Part, slides onto near-end from the feeding port horizontally tracting of operating platform distal end by large-size pipe, realizes that every section of large-size pipe is drawn to
Position.
G, installation large-size pipe in place：Referring to Fig. 8, after every section of large-size pipe traction in place, human assistance sled fortune is carried out
Adjustment, large-size pipe is placed in advance its relevant position；Suspension member is removed, is welded and fixed large-size pipe to form pipe by design requirement
Road.
H, repeat step D~step G, until whole depot siding is installed（Referring to Fig. 9）.
Applicating example：My company has accepted a river refrigeration system project in municipal works field.Need indoors
Three DN1200 large-scale pipeline is mounted side by side on shape steel bracket high 4.5m.Pipeline total length 135m, lower section sets midget tube
Road and equipment, old construction method can not meet the demand of engineering pipeline installation.Using the construction method of the present invention,
Upper underground pipelines, the erection sequence of equipment and construction technology are adjusted, overall arrangement tissue cross construction, reduced each other
Interference, while can be constrained due to a diameter of DN1200 of pipe fitting large-scale pipeline by indoor construction space, Large Construction
Machinery can not improve efficiency of construction, greatly shorten construction period in the case of less important work.
The technological principle of the present invention：Referring to Figure 10, operating platform is laid on high trestle, one end sets vertical transport to fill
Put, by large-size pipe traction transport to high trestle, the other end sets horizontally tracting equipment, and large-size pipe is slid onto accordingly
Install position.Avoid interfering so as to reach, accelerate the target of operating efficiency.
Claims (5)
1. a kind of construction method of large-scale Pipe installing arranged side by side, it is characterised in that：The construction method uses overhead traction sliding method
The construction method of large-scale pipeline arranged side by side is installed, i.e., operating platform is laid on high trestle, sets and hangs down in operating platform one end overhead
Straight conveying arrangement, large-size pipe is hoisted on high trestle, horizontally tracting equipment is set in the operating platform other end, by handling
The every section of large-size pipe come carries out human assistance sled fortune adjustment in place, finally in the enterprising line slip traction of high trestle, by Large Tube
Part is placed in its relevant position and installs the method to form pipeline in advance, and it comprises the following steps：
A, preparation of construction：Including completing in-site measurement positioning, design drawing, material purchases, repetition measurement of marching into the arena, from machinery and determination
Transport planning scheme and shape steel bracket is installed by drawing and be used as high trestle（1）；
B, installation operation platform：High trestle below pipeline arranged side by side（1）Steel plate is laid as operating platform in upper surface（2）；Institute
Operating platform is stated to be connected with high trestle；
C, installation vertical transferring apparatus and horizontally tracting equipment：In one end of one outer side edges of operating platform as feeding port, and
Vertical transferring apparatus is arranged in the overhead of feeding port, the other end in the side installs horizontally tracting equipment；
D, handling large-size pipe：By vertical transferring apparatus by large-size pipe（8）Traction is transported to operating platform table from ground
Face；
E, horizontally tracting large-size pipe：By horizontally tracting equipment by handling come large-size pipe from the upper of operating platform distal end
Material mouth horizontally tracting slides onto near-end, realizes large-size pipe traction in place；
F, repeat step D and step E, realize every section of large-size pipe traction in place；
G, installation large-size pipe in place：After every section of large-size pipe traction in place, human assistance sled fortune adjustment is carried out, by Large Tube
Part is placed in its relevant position in advance；Large-size pipe is welded and fixed to form pipeline by design requirement；
H, repeat step D~step G, until whole depot siding is installed.
2. a kind of construction method of large-scale Pipe installing arranged side by side according to claim 1, it is characterised in that：The operation is flat
Width=tube outer diameter+face width * 2 of platform；Operating platform outer side edges are welded with some reinforcing bar limiters（21）, it is described
Reinforcing bar limiter（21）Diameter be at least 22 centimetres, the reinforcing bar limiter（21）Height be at least the 1/3 of tube outer diameter.
3. a kind of construction method of large-scale Pipe installing arranged side by side according to claim 1, it is characterised in that：The transport plan
The scheme of drawing will meet claimed below：The large-size pipe of buying is repeatedly marched into the arena in batches, and large-size pipe is directly discharged in operating platform
Side, it is vertical with feeding port face.
4. a kind of construction method of large-scale Pipe installing arranged side by side according to claim 1, it is characterised in that：The vertical fortune
Defeated device uses four cucurbits manually or electrically（4）, the running parameter of cucurbit manually or electrically with large-size pipe deadweight
Depending on；The cucurbit manually or electrically is hingedly fixed in building body frame structure（3）On embedded iron parts on.
5. a kind of construction method of large-scale Pipe installing arranged side by side according to claim 1, it is characterised in that：The level is led
Draw equipment and use hoist engine（5）, it is by the suspension member for hooking up large-size pipe termination of steel wire rope, large-size pipe is flat from operation
The feeding port horizontally tracting of platform distal end slides onto near-end；The hoist engine, steel wire rope（6）, hook（7）Running parameter with large-scale
Depending on the deadweight of pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343743.2A CN107269928A (en) | 2017-05-16 | 2017-05-16 | A kind of construction method of large-scale Pipe installing arranged side by side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343743.2A CN107269928A (en) | 2017-05-16 | 2017-05-16 | A kind of construction method of large-scale Pipe installing arranged side by side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107269928A true CN107269928A (en) | 2017-10-20 |
Family
ID=60065225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710343743.2A Pending CN107269928A (en) | 2017-05-16 | 2017-05-16 | A kind of construction method of large-scale Pipe installing arranged side by side |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0052591A1 (en) * | 1980-11-10 | 1982-05-26 | Malmen, Olle | A method of laying and joining pipes and a lifting device for performing the method |
| JP2551192B2 (en) * | 1990-03-23 | 1996-11-06 | 日立プラント建設株式会社 | Integrated lifting method for piping |
| CN1331395A (en) * | 2000-06-29 | 2002-01-16 | 泰安市自来水公司 | Technology for installing great-diameter prestressed reinforced concrete pipe |
| CN101806377A (en) * | 2010-04-29 | 2010-08-18 | 中国石油化工集团公司 | Construction method for installing medium and large size bluff pipeline |
| CN101818829A (en) * | 2010-03-09 | 2010-09-01 | 成都建筑工程集团总公司 | Construction method of cross-valley overhead pipeline |
| CN104328741A (en) * | 2014-11-13 | 2015-02-04 | 中建六局土木工程有限公司 | Mounting construction method for various pipelines of continuous beam bridge |
| JP2016142326A (en) * | 2015-02-02 | 2016-08-08 | 日鉄住金パイプライン＆エンジニアリング株式会社 | Burying pipe hanging-down piping method |
-
2017
- 2017-05-16 CN CN201710343743.2A patent/CN107269928A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0052591A1 (en) * | 1980-11-10 | 1982-05-26 | Malmen, Olle | A method of laying and joining pipes and a lifting device for performing the method |
| JP2551192B2 (en) * | 1990-03-23 | 1996-11-06 | 日立プラント建設株式会社 | Integrated lifting method for piping |
| CN1331395A (en) * | 2000-06-29 | 2002-01-16 | 泰安市自来水公司 | Technology for installing great-diameter prestressed reinforced concrete pipe |
| CN101818829A (en) * | 2010-03-09 | 2010-09-01 | 成都建筑工程集团总公司 | Construction method of cross-valley overhead pipeline |
| CN101806377A (en) * | 2010-04-29 | 2010-08-18 | 中国石油化工集团公司 | Construction method for installing medium and large size bluff pipeline |
| CN104328741A (en) * | 2014-11-13 | 2015-02-04 | 中建六局土木工程有限公司 | Mounting construction method for various pipelines of continuous beam bridge |
| JP2016142326A (en) * | 2015-02-02 | 2016-08-08 | 日鉄住金パイプライン＆エンジニアリング株式会社 | Burying pipe hanging-down piping method |
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Application publication date: 20171020 |