CN205689895U - Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means - Google Patents
Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means Download PDFInfo
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- CN205689895U CN205689895U CN201620529574.2U CN201620529574U CN205689895U CN 205689895 U CN205689895 U CN 205689895U CN 201620529574 U CN201620529574 U CN 201620529574U CN 205689895 U CN205689895 U CN 205689895U
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- pipeline
- hoisting beam
- adjusting means
- boil
- heavy caliber
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Abstract
The utility model discloses a kind of heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, including pipeline adjusting means and pipeline butt take-up device；Described pipeline adjusting means includes bracing frame and by the hoisting beam of its support, and spacing mobile device；Hoisting beam includes main hoisting beam and time hoisting beam, and main hoisting beam is fixedly installed on bracing frame along pipeline radial direction, and secondary hoisting beam is perpendicular to main hoisting beam and arranges, and can slide along main hoisting beam, moves along main hoisting beam direction adjusting pipeline；Secondary hoisting beam is provided with hoisting device, and hoisting device can slide along secondary hoisting beam and move along time hoisting beam direction with adjustment pipeline；Spacing mobile device is for regulating the position of time hoisting beam；Described pipeline butt take-up device includes pipeline band and tightener.The construction difficult problems such as this device efficiently solves heavy caliber compound pipeline complex pipeline concentricity in boil on the nape opposite the mouth work progress and linearity controls and regulation pipe level moves, be rapidly separated open tightening, device and pipeline.
Description
Technical field
This utility model relates to pipeline butt adjusting means, particularly one heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means,
It is suitable for the pipeline connection construction of various heavy caliber composites.
Background technology
Large diameter pipeline boil on the nape opposite the mouth difficulty is big, and the quality of boil on the nape opposite the mouth quality is directly connected to the bonding machine installation quality of pipeline,
The installation progress of restriction pipeline and the construction quality of subsequent job.The main cause that large diameter pipeline boil on the nape opposite the mouth difficulty is big is boil on the nape opposite the mouth work
Skill difference and the backwardness of aligning tool.
In the traditional construction that large diameter pipeline boil on the nape opposite the mouth connects, frequently with the instrument such as bottle gouard moved by hands, jack, pipeline butt is even
The concentricity, the linearity that connect control poor, affect construction quality.
China Patent Publication No. 202021448U(publication date 2011.11.02) disclose a kind of large diameter pipeline boil on the nape opposite the mouth dress
Put, including screw jack, be to be connected to one section of connecting tube or connecting rod, connecting tube or company at the two ends of screw jack
The end of extension bar is provided with cambered plate, reaches to be easy to manual operation, do not hinder mother metal, effect with low cost.
China Patent Publication No. 201376170(publication date 2010.01.06) disclose a kind of large diameter pipeline line-up clamp,
By being flexibly connected of boil on the nape opposite the mouth fixed block and conduit coupling, two pipelines are linked into an integrated entity, in conduit coupling and boil on the nape opposite the mouth
Setting space adjustment block between fixed block, plays the spacing of two pipelines of fine setting, improves the effect of boil on the nape opposite the mouth accuracy.Use pipeline
Axis correction assembly, after two pipeline butts, the central axis utilizing axis trimming block two pipelines of adjustment is straight at same
On line.
Boil on the nape opposite the mouth for heavy caliber compound pipeline complex pipeline regulates, and yet suffers from concentricity and linearity controls and adjusts in work progress
Joint difficulty, pipe level move the difficult problems such as inconvenience, device the best to open tightening and pipeline are rapidly separated.Labor intensity is big, pipeline
The efficiency of construction of boil on the nape opposite the mouth is low, construction quality and safety be difficult to ensure.
Utility model content
The purpose of this utility model is to provide a kind of new heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, can effectively solve big
Bore compound pipeline complex pipeline concentricity in boil on the nape opposite the mouth work progress and linearity control and regulation, pipe level move, to open tightening,
Device and pipeline the construction difficult problem such as be rapidly separated.Reduce labor intensity, improve the efficiency of construction of pipeline butt, ensure that
Construction quality and safety.
The heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means that this utility model provides, including pipeline adjusting means (1) and pipeline
Boil on the nape opposite the mouth take-up device (2)；
Described pipeline adjusting means (1) includes bracing frame and by the hoisting beam of its support, and spacing mobile device (3)；
Hoisting beam includes main hoisting beam (4) and time hoisting beam (5), and main hoisting beam (4) is fixedly installed on bracing frame along pipeline radial direction
On, secondary hoisting beam (5) is perpendicular to main hoisting beam (4) and arranges, and can slide along main hoisting beam (4), to adjust pipeline along main lifting
Beam (4) direction is moved；Secondary hoisting beam (5) is provided with hoisting device (6), and hoisting device (6) can slide to adjust along secondary hoisting beam (5)
Homogeneous tube road moves along time hoisting beam (5) direction；
Spacing mobile device (3) includes the stop nut (3-1) being fixed on time hoisting beam (5), is fixedly installed in support
With the block (3-2) of perforation on frame, and trapezoidal screw (3-3), trapezoidal screw (3-3) one end passes stop nut (3-1),
The other end is through block (3-2) and is being equipped with sprocket wheel through one end of block and is pulling chain；
Described pipeline butt take-up device (2) includes pipeline band (2-1) and tightener (2-2).
Described main hoisting beam (4) and time hoisting beam (5) can be arranged to different size, according to pipe diameter, length etc.
Actual demand carries out exchanging use, very convenient.The axial direction of main hoisting beam (4) is axially vertical with pipeline.Main hoisting beam (4)
It is vertically arranged with secondary hoisting beam (5), both can adjust pipeline and move radially, pipeline can be adjusted again and move axially.
Described pipeline band (2-1), can be nylon suspension dress band, and colligation is two ends at pipeline butt, and use tightener
(2-2) nylon lifting band is carried out tensioning.According to pipe diameter, use 2 ~ 3 groups of tighteners (2-2), uniform along pipeline circumference.
Preferably, above-mentioned heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, support frame as described above includes column (7) and longeron (8),
Column (7), longeron (8) and main hoisting beam (4) are connected by frame connecting apparatus (9) is fixing, are built into rectangular frame structure, institute
State frame connecting apparatus (9) and be provided with bolt connecting hole for by the end of column (7), the end of longeron (8) and main hoisting beam (4)
End be bolted to connection.In this technical scheme, main hoisting beam (4) is equivalent to crossbeam, main hoisting beam (4),
Longeron (8) and column (7) have respectively constituted the limit of rectangular frame, the most vertically, increase bracing frame stability.Framework connects
Device (9), corresponding to being respectively provided with bolt arrangement on crossbeam, longeron (8) and column (7) these three direction, makes main hoisting beam (4)
Or when longeron (8) is replaced according to different demands, it is not necessary to change attachment means, also save into while convenient handling
This.
Preferably, above-mentioned heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, described column (7) bottom is by trapezoidal screw (10)
Be connected the levelness to regulate rectangular frame structure with base steel plate (11).
Preferably, above-mentioned heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, described trapezoidal screw (10) includes leading screw and nut,
Column (7) bottom is longitudinally provided with the screw for leading screw precession, nut periphery socket base steel plate (11) along column (7)；Leading screw one
End is connected to be positioned on the ground steel plate (12) on ground, and the other end passes nut precession screw.
Preferably, above-mentioned heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, it is positioned at column (7) the bottom inside face of pipeline both sides
Position is respectively equipped with groove (13), for fixing the traverse square steel (16) in duct bottom with support pipeline.Square steel (16) two ends
Fix in groove and by base steel plate (11) support, set up a square steel bracket, after pipeline taken on by square steel bracket, its nose end
Can carry out easily polishing, cleaning.
Preferably, above-mentioned heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, in described spacing mobile device (3), stop nut
(3-1), at be positioned at that time hoisting beam (5) is axial 1/2, block (3-2) is positioned at longeron (8) is axial 1/2.
Preferably, above-mentioned heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, described main hoisting beam (4) and time hoisting beam (5) are equal
For I-steel.
Preferably, above-mentioned heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, described hoisting device (6) is hand pulling type chain calabash
Reed, is provided with underslung trolley (14), between secondary hoisting beam (5) and main hoisting beam (4) between hoisting device (6) and time hoisting beam (5)
It is provided with underslung trolley (14), slides through underslung trolley (14) and slide on I-steel realization.
Underslung trolley (14) is provided with the roller that can slide on i-beam track, by secondary hoisting beam (5) and underslung trolley
(14) there is roller one end to hang on main hoisting beam (4) underslung trolley (14) again after fixing connection, time hoisting beam (5) can be realized
And the relative slip between main hoisting beam (4).In like manner, the relative slip between hoisting device (6) and time hoisting beam (5) is also taked
This mode realizes.
Preferably, above-mentioned heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, it is positioned between two columns (7) of pipeline side, if
There is reinforcing longeron (15), reinforce the supporting role of bracing frame.
Preferably, above-mentioned heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, described main hoisting beam (4) two ends and longeron (8) two
End is all with rectangular steel plates end socket, then is bolted on frame connecting apparatus (9).
The heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means that this utility model provides, has the advantages that
Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means of the present utility model efficiently solves heavy caliber compound pipeline complex pipeline in boil on the nape opposite the mouth
Concentricity in work progress and linearity control and regulation, pipe level move, the most de-with pipeline to open tightening, device
From waiting construction difficult problem.Reduce labor intensity, improve the efficiency of construction of pipeline butt, ensure that construction quality and safety.
Accompanying drawing explanation
Fig. 1 is that heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means uses view；
Fig. 2 is the polishing view using device of the present utility model to adjust heavy caliber compound pipeline complex pipeline；
Fig. 3 is heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means structural representation of the present utility model；
Fig. 4 is the rectangular frame structural representation of pipeline adjusting means；
Fig. 5 is the secondary hoisting beam of pipeline adjusting means and spacing mobile device structural representation；
Fig. 6 is the perspective structure schematic diagram that trapezoidal screw is connected with base steel plate；
Description of reference numerals:
1. pipeline adjusting means；2. pipeline butt take-up device；
2-1. pipeline band；2-2. tightener；
The most spacing mobile device；3-1. stop nut；
3-2. block；3-3. trapezoidal screw；
The most main hoisting beam；5. time hoisting beam；
6. hoisting device；7. column；
8. longeron；9. frame connecting apparatus；
10. trapezoidal screw；11. base steel plates；
12. ground steel plates；13. grooves；
14. underslung trolleys；15. reinforce longeron;
16. square steel.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the accompanying drawings and be embodied as
The utility model is described in further detail for mode.
Refer to Fig. 2 ~ 6, as a kind of embodiment, heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means of the present utility model,
Including pipeline adjusting means 1 and pipeline butt take-up device 2；
Described pipeline adjusting means 1 includes bracing frame and by the hoisting beam of its support, and spacing mobile device 3.Lifting
Beam is i-beam structure.Hoisting beam includes main hoisting beam 4 and time hoisting beam 5, and main hoisting beam 4 sets along pipeline radial direction is fixing
Putting on bracing frame, secondary hoisting beam 5 is perpendicular to main hoisting beam 4 and arranges.
Bracing frame is made up of four root posts 7 and two longerons 8, and two main hoisting beams 4, as crossbeam, are assembled into rectangle together
Tower structure.Longeron 8 and crossbeam two ends all with rectangular steel plates end socket, connect by frame connecting apparatus 9 is fixing, and framework connects
Device 9, corresponding to being respectively provided with bolt arrangement on crossbeam, longeron 8 and column 7 these three direction, is bolted fastening and builds
Rectangular tower structure.In addition to reinforce the supporting role of bracing frame, between two columns 7 of pipeline side, if
There is reinforcing longeron 15.
The two ends of secondary hoisting beam 5 are installed with underslung trolley 14, and the roller of underslung trolley 14 can be along main hoisting beam 4
I-steel slides, and drives time hoisting beam 5 to horizontally slip along main hoisting beam direction, and then reaches to adjust pipeline left and right in the radial direction thereof
The purpose of movement.
Secondary hoisting beam 5 is provided with hoisting device 6, and hoisting device 6 is hand pulling type chain block, and hoisting device 6 is by hanging
Dolly 14 can move along it adjusting pipeline axially back and forth along secondary hoisting beam 5 slide anteroposterior.
Spacing mobile device 3 includes being fixed on the stop nut 3-1 at time hoisting beam 5 is axial 1/2, is fixedly installed in
The block 3-2 with trapezoidal thread at the longeron 8 axial 1/2 of support, and trapezoidal screw 3-3, trapezoidal screw 3-3 one end wears
Crossing stop nut 3-1, the other end is equipped with sprocket wheel and pull chain through block 3-2 and at this through end.
It is connected with base steel plate 11 by trapezoidal screw 10 with regulation rectangular frame structure bottom the column 7 of bracing frame
Levelness.More particularly, trapezoidal screw 10 includes leading screw and nut, is longitudinally provided with for leading screw precession along column 7 bottom column 7
Screw, nut periphery socket base steel plate 11；Leading screw one end is connected to be positioned on the ground steel plate 12 on ground, and the other end is worn
Cross nut precession screw.Column height, and then the levelness of regulation bracing frame is adjusted by adjusting screw protruded length.
The position, column 7 bottom inside face being positioned at pipeline both sides is respectively equipped with groove 13, is used for fixing traverse at the bottom of pipeline
The square steel 16 in portion is with support pipeline.Square steel 16 two ends fix in groove and by base steel plate 11 support, set up a square steel torr
Frame, after pipeline taken on by square steel bracket, its nose end can carry out polishing easily, cleaning.Groove 13 and column 7 and base
Steel plate 11 is fixing to be connected.
Described pipeline butt take-up device 2 includes pipeline band 2-1 and tightener 2-2.
Pipeline band 2-1 can be nylon suspension dress band, and symmetrical colligation is in pipeline butt end, and with tightener 2-2 to nylon
Hanging belt carries out tensioning.According to pipe diameter, use 2 ~ 3 groups of tightener 2-2, uniform along pipeline circumference.
Using method:
Refer to accompanying drawing 1 ~ 5, heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means of the present utility model is in use, first smooth
This device is assembled complete by ground, is lifted to the foundation ditch laying bed course with crane, is placed in Pipe installing path
On, at pipeline construction section 1/2, arrange a table apparatus；A table apparatus is arranged to be installed section 1/2 of pipeline.Again pipeline is hung
Delivering in foundation ditch, along in insertion apparatus, be placed in ground, pipe joint should be close proximity to (see accompanying drawing 1)；Adjust heavy caliber multiple tube
The base (being adjusted by trapezoidal screw 10) of road boil on the nape opposite the mouth adjusting means, makes device lateral and longitudinal holding level.Hang with secondary
Hand pulling type chain block on dress beam 5 is sling pipeline, after Pipeline lift, and can be in the groove 13 of two column bottom positions horizontal one
Root square steel 16, then pipeline is transferred, make pipeline one end tilt, construction section and the to be installed section of mouth of pipe can be repaired and polished
(see accompanying drawing 2).
After having polished, can be to unfitness of butt joint up and down and the straight line connecting pipeline by promoting and transfer hand pulling type chain block
Degree is adjusted, by pull the chain of spacing mobile device 3 rotate trapezoidal screw 3-3 can push-and-pull time hoisting beam 5, with the company of adjustment
The left and right unfitness of butt joint in adapter road and linearity.Pipe laying boil on the nape opposite the mouth take-up device 2, the interface both sides mouth of pipe (is i.e. managed with nylon sling
Road band 2-1) binding, and strain with tightener 2-2, according to pipe diameter size, use two to three group pipeline butt tension dresses
Put 2, be distributed in mouth of pipe circumference.The boil on the nape opposite the mouth interval of pipeline and socket joint thrust can be realized by synchronous tension pipeline butt take-up device
(see accompanying drawing 3), pipeline will move as anterior-posterior horizontal along time hoisting beam 5 along with chain block.Until connecting pipeline linearity, boil on the nape opposite the mouth
Gap or the socket joint degree of depth meet the requirements, and can start pipeline fusing operation.
The explanation of above example is only intended to help to understand core concept of the present utility model.It should be pointed out that, for this
For the those of ordinary skill of technical field, on the premise of without departing from this utility model principle, it is also possible to this utility model
Carrying out some improvement and modification, these improve and modification also falls in this utility model scope of the claims.
Claims (10)
1. heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means, it is characterised in that include pipeline adjusting means (1) and pipeline butt tension
Device (2)；
Described pipeline adjusting means (1) includes bracing frame and by the hoisting beam of its support, and spacing mobile device (3)；Lifting
Beam includes main hoisting beam (4) and time hoisting beam (5), and main hoisting beam (4) is fixedly installed on bracing frame along pipeline radial direction, secondary
Hoisting beam (5) is perpendicular to main hoisting beam (4) and arranges and can slide to adjust pipeline along main hoisting beam (4) side along main hoisting beam (4)
To movement；Secondary hoisting beam (5) is provided with hoisting device (6), and hoisting device (6) can slide along secondary hoisting beam (5) to adjust pipeline
Move along time hoisting beam (5) direction；
Spacing mobile device (3) includes the stop nut (3-1) being fixed on time hoisting beam (5), is fixedly installed on bracing frame
With the block (3-2) of perforation, and trapezoidal screw (3-3), trapezoidal screw (3-3) one end passes stop nut (3-1), another
Hold through block (3-2) and be equipped with sprocket wheel through one end of block and pulling chain；
Described pipeline butt take-up device (2) includes pipeline band (2-1) and tightener (2-2).
Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means the most according to claim 1, it is characterised in that support frame as described above includes
Column (7) and longeron (8), column (7), longeron (8) and main hoisting beam (4) are connected by frame connecting apparatus (9) is fixing, are built into
Rectangular frame structure, described frame connecting apparatus (9) is provided with bolt connecting hole for by the end of column (7), longeron (8)
The end of end and main hoisting beam (4) is bolted to connection.
Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means the most according to claim 2, it is characterised in that described column (7) end
Portion by trapezoidal screw (10) be connected with base steel plate (11) with regulation rectangular frame structure levelness.
Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means the most according to claim 3, it is characterised in that described trapezoidal screw
(10) including leading screw and nut, column (7) bottom is longitudinally provided with the screw for leading screw precession along column (7), and nut periphery is socketed
Base steel plate (11)；Leading screw one end is connected to be positioned on the ground steel plate (12) on ground, and the other end passes nut precession screw.
Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means the most according to claim 3, it is characterised in that be positioned at pipeline both sides
Position, column (7) bottom inside face is respectively equipped with groove (13), for fixing the traverse square steel (16) in duct bottom with support
Pipeline.
Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means the most according to claim 2, it is characterised in that described spacing mobile dress
Putting in (3), stop nut (3-1) is positioned at time hoisting beam (5) is axial 1/2, and block (3-2) is positioned at 1/2 that longeron (8) is axial
Place.
7. according to the arbitrary described heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means of claim 2 ~ 6, it is characterised in that described master hangs
Dress beam (4) and time hoisting beam (5) are I-steel.
Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means the most according to claim 7, it is characterised in that described hoisting device
(6) it is hand pulling type chain block, between hoisting device (6) and time hoisting beam (5), is provided with underslung trolley (14), secondary hoisting beam (5)
And it is provided with underslung trolley (14) between main hoisting beam (4), slides through underslung trolley (14) and slide on I-steel realization.
Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means the most according to claim 8, it is characterised in that be positioned at pipeline side
Between two columns (7), it is provided with reinforcing longeron (15).
Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means the most according to claim 9, it is characterised in that described main hoisting beam
(4) two ends and longeron (8) two ends are all with rectangular steel plates end socket, then are bolted on frame connecting apparatus (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529574.2U CN205689895U (en) | 2016-06-03 | 2016-06-03 | Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529574.2U CN205689895U (en) | 2016-06-03 | 2016-06-03 | Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689895U true CN205689895U (en) | 2016-11-16 |
Family
ID=57261402
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620529574.2U Expired - Fee Related CN205689895U (en) | 2016-06-03 | 2016-06-03 | Heavy caliber compound pipeline complex pipeline boil on the nape opposite the mouth adjusting means |
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| CN106826081A (en) * | 2017-01-22 | 2017-06-13 | 中国十七冶集团有限公司 | A kind of major diameter corrugated pipe pipeline counterpart installation method |
| CN107191673A (en) * | 2017-06-28 | 2017-09-22 | 青岛安装建设股份有限公司 | A kind of ultra-large type GRP pipe installs counterpart construction method |
| CN107443307A (en) * | 2017-08-16 | 2017-12-08 | 胜利油田高原石油装备有限责任公司 | A kind of tightening mechanism for large diameter pipeline screw thread |
| CN109250650A (en) * | 2018-11-22 | 2019-01-22 | 中国十七冶集团有限公司 | Super large caliber helical bellows contra-aperture device and application method |
| CN109734009A (en) * | 2019-01-30 | 2019-05-10 | 浙江伟达园林工程有限公司 | A kind of above-water hoisting device |
| CN110802363A (en) * | 2019-11-22 | 2020-02-18 | 北京金河水务建设集团有限公司 | Pipeline aligning device and using method |
| CN111365540A (en) * | 2020-04-14 | 2020-07-03 | 朱士红 | Municipal drainage pipeline joint fixing device and implementation method thereof |
| CN111457155A (en) * | 2020-04-22 | 2020-07-28 | 中石化第十建设有限公司 | Suspension progressive pipe penetrating device and method |
| CN112377674A (en) * | 2020-10-28 | 2021-02-19 | 宁波市鄞州世纪耀达市政建设有限公司 | Pipeline transferring and hoisting device and underground sewage pipeline construction method |
| CN112605624A (en) * | 2020-12-03 | 2021-04-06 | 上海二十冶建设有限公司 | Rapid installation method for coiled pipeline |
| CN115789337A (en) * | 2022-12-26 | 2023-03-14 | 安徽工业大学 | Modularized pipeline installation and butt joint auxiliary device and method |
| CN118026001A (en) * | 2024-02-23 | 2024-05-14 | 山东大图数控设备有限公司 | Hoisting equipment for processing large welding parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826081B (en) * | 2017-01-22 | 2019-02-26 | 中国十七冶集团有限公司 | A kind of major diameter corrugated pipe pipeline counterpart installation method |
| CN106826081A (en) * | 2017-01-22 | 2017-06-13 | 中国十七冶集团有限公司 | A kind of major diameter corrugated pipe pipeline counterpart installation method |
| CN107191673A (en) * | 2017-06-28 | 2017-09-22 | 青岛安装建设股份有限公司 | A kind of ultra-large type GRP pipe installs counterpart construction method |
| CN107443307A (en) * | 2017-08-16 | 2017-12-08 | 胜利油田高原石油装备有限责任公司 | A kind of tightening mechanism for large diameter pipeline screw thread |
| CN109250650B (en) * | 2018-11-22 | 2024-05-03 | 中国十七冶集团有限公司 | Ultra-large diameter helical bellows aligning device and use method thereof |
| CN109250650A (en) * | 2018-11-22 | 2019-01-22 | 中国十七冶集团有限公司 | Super large caliber helical bellows contra-aperture device and application method |
| CN109734009A (en) * | 2019-01-30 | 2019-05-10 | 浙江伟达园林工程有限公司 | A kind of above-water hoisting device |
| CN110802363A (en) * | 2019-11-22 | 2020-02-18 | 北京金河水务建设集团有限公司 | Pipeline aligning device and using method |
| CN111365540A (en) * | 2020-04-14 | 2020-07-03 | 朱士红 | Municipal drainage pipeline joint fixing device and implementation method thereof |
| CN111457155A (en) * | 2020-04-22 | 2020-07-28 | 中石化第十建设有限公司 | Suspension progressive pipe penetrating device and method |
| CN111457155B (en) * | 2020-04-22 | 2021-11-05 | 中石化第十建设有限公司 | Suspension progressive pipe penetrating device and method |
| CN112377674A (en) * | 2020-10-28 | 2021-02-19 | 宁波市鄞州世纪耀达市政建设有限公司 | Pipeline transferring and hoisting device and underground sewage pipeline construction method |
| CN112605624A (en) * | 2020-12-03 | 2021-04-06 | 上海二十冶建设有限公司 | Rapid installation method for coiled pipeline |
| CN115789337A (en) * | 2022-12-26 | 2023-03-14 | 安徽工业大学 | Modularized pipeline installation and butt joint auxiliary device and method |
| CN118026001A (en) * | 2024-02-23 | 2024-05-14 | 山东大图数控设备有限公司 | Hoisting equipment for processing large welding parts |
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Granted publication date: 20161116 Termination date: 20210603 |