CN106826081B - A kind of major diameter corrugated pipe pipeline counterpart installation method - Google Patents
A kind of major diameter corrugated pipe pipeline counterpart installation method Download PDFInfo
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- CN106826081B CN106826081B CN201710052869.4A CN201710052869A CN106826081B CN 106826081 B CN106826081 B CN 106826081B CN 201710052869 A CN201710052869 A CN 201710052869A CN 106826081 B CN106826081 B CN 106826081B
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- bellows
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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Abstract
The invention belongs to pipe installation technology fields, especially a kind of major diameter corrugated pipe pipeline counterpart installation method, it solves in the prior art, mounting process is complicated, installation difficulty is big, the problems such as bellows damage easily occurs, the counterpart installation method is realized with hoisting gate frame system, horizontal transmission device, vertical lifting device, inner liner, external bracket, hanging belt and internal braces.The present invention can preferably improve major diameter corrugated pipe pipeline counterpart mounting technique, it is coupled using portal frame system, greatly shorten the construction time, reduce mechanical equipment and the investment of personnel, reduce installation cost, counterpart position is supported using the inner liner and internal braces for preventing deformation, major diameter bellows problem on deformation caused by effectively avoiding because of misoperation, and portal frame system is detachably reused, it is widely used in pipeline butt installation, it is particularly suitable for the counterpart installation of major diameter corrugated pipe pipeline, is had a extensive future.
Description
Technical field
The present invention relates to pipe installation technology field more particularly to a kind of major diameter corrugated pipe pipeline counterpart installation methods.
Background technique
With the continuous expansion of urban construction and development scale, major diameter bellows (diameter in municipal works is promoted
1400mm~2600mm) application range and scale continuous expansion.Since major diameter bellows has weight big, length is more general
Pipeline it is long, and the feature that constructing operation face is narrow, therefore during general constructing operation, due to environment, material, construction
Technique etc. influences, and bellows damage problem is easy to happen, to influence installation quality；Moreover, due to major diameter bellows
It is put into pit slot by lifting machine lifting, lifting machine is difficult to accomplish to lift pipeline for a long time, carries out counterpart operation；Meanwhile by
In bellows itself the characteristics of, be not easy in tunnel directly to carry out forceps horizontal pulling, thus easily there are pipe drainage direction is different
The problems such as cause, each pipeline section is highly inconsistent, and pipeline nozzle Zhou Chang great is easily deformed, and causes to install counterpart operation difficulty
Greatly.Big in the special local day and night temperature of environment, bellows dilatation is big, therefore the joint quality of nozzle directly influences pipe
The welding in road later period and use function.In the prior art, many for the installation counterpart method of large-diameter pipeline, such as patent application
Numbers 201510194949.4 disclose the towed counterpart method in large diameter reinforced concrete pipe road, need to be used for multiple times during counterpart
Jack, steel ruler and plumb bob etc. calibrate pipeline location, and installation operation precision requires high, and operating process is complicated, equipment at
This is big, and is not suitable for major diameter bellows.Therefore, it is badly in need of a kind of suitable for major diameter corrugated pipe pipeline counterpart installation method.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of major diameter bellows pipe proposed
Road counterpart installation method, which solve in the prior art, mounting process complexity, installation difficulty are big, Yi Fasheng bellows damage etc.
Problem.
A kind of major diameter corrugated pipe pipeline counterpart installation method, including following construction procedure:
S1, prepare construction device: hoisting gate frame system, horizontal transmission device, vertical lifting device, inner liner, outer
Portion's bracket, hanging belt and internal braces；
S2, according to the specific size of bellows caliber, inner liner is installed in bellows interior lifting point position, according to wave
The specific weight configuration hanging belt of line pipe and vertical lifting device, and hanging belt is sheathed on the bottom of vertical lifting device；
S3, hoisting gate frame system and external bracket, and the corresponding erection in both ends of external bracket are made according to bellows weight
In the two sides of hoisting gate frame system；
S4, bellows is lifted in pipeline foundation pit with crane, among bellows position installation hoisting gate frame system and
Vertical lifting device, and vertical lifting device is sheathed on the middle position of hoisting gate frame system, using vertical lifting device by wave
Line pipe is lifted to the card slot position of external bracket；
S5, horizontal transmission device is symmetrically mounted on to bellows two sides, using the mobile bellows of horizontal transmission device to right
Mouth position, and inner liner and internal braces are installed in counterpart position；
S6, after completing the installation of bellows counterpart, the counterpart position of bellows is subjected to, after completing welding, according to
Secondary dismounting horizontal transmission device, hanging belt, vertical lifting device, external bracket and hoisting gate frame system.
Preferably, the hoisting gate frame system includes horizontally disposed cross bar, the tripod being vertically arranged and door frame lower margin,
Wherein the length of cross bar is 3m, and the vertical height of tripod is 3.5m, and tripod is welded in the two sides of cross bar bottom end, door frame lower margin
It is welded in the bottom of tripod, tripod and cross bar are all made of I-steel I10 production, and door frame lower margin uses with a thickness of 20mm's
Steel plate production, and position uses No. 10 channel steels to make sliding slots at door frame 1.6m.
Preferably, the horizontal transmission device uses lifting special equipment, and performance matches with bellows horizontal force.
Preferably, the vertical lifting device pulls jack for lifting is dedicated, and performance matches with bellows weight.
Preferably, the inner liner is made of 8mm steel plate, and width 200mm, shape is cylinder type, outer diameter
Match with the internal diameter of bellows.
Preferably, the external bracket is made of angle steel L50*50*5mm, and shape is semicircle, internal diameter and bellows
Outer diameter match, both ends install pulley.
Preferably, the hanging belt uses hoisting operation profession hanging belt, and performance matches with bellows weight.
Preferably, the internal braces use the steel pipe of 48*3.5mm and are made with a thickness of the arc-shaped steel plate of 8mm, steel plate
It is connect with steel tube screw thread, length adjustable, and screw thread welding is on the steel plate.
A kind of major diameter corrugated pipe pipeline counterpart installation method proposed by the present invention, preferably improves major diameter bellows pipe
Road counterpart mounting technique, is coupled using portal frame system, greatly shortens the construction time, reduce mechanical equipment and
The investment of personnel reduces installation cost, and the portal frame system in the present invention is bolted using common lifting equipment,
Security and feasibility degree is high, and counterpart position is supported using the inner liner and internal braces for preventing deformation, effectively avoids
Because of major diameter bellows problem on deformation caused by misoperation, mounting structure of the present invention is simple to operation, and installation effectiveness is high, installation
It is high-quality, and portal frame system is detachably reused, installation cost is low, is widely portable to pipeline butt installation, especially
Counterpart suitable for major diameter corrugated pipe pipeline is installed, and is had a extensive future.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the installation method of major diameter corrugated pipe pipeline counterpart in the present invention.
In figure: 1 hoisting gate frame system, 2 horizontal transmission devices, 3 vertical lifting devices, 4 inner liners, 5 external brackets, 6
Hanging belt, 7 internal braces.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
Referring to Fig.1, a kind of major diameter corrugated pipe pipeline counterpart installation method proposed by the present invention, including following construction step
It is rapid:
S1, prepare construction device: hoisting gate frame system 1, horizontal transmission device 2, vertical lifting device 3, inner liner
4, external bracket 5, hanging belt 6 and internal braces 7；
S2, according to the specific size of bellows caliber, inner liner 4 is installed in bellows interior lifting point position, according to
The specific weight configuration hanging belt 6 of bellows and vertical lifting device 3, and hanging belt 6 is sheathed on the bottom of vertical lifting device 3；
S3, hoisting gate frame system 1 and external bracket 5 are made according to bellows weight, and the both ends of external bracket 5 correspond to frame
It is located at the two sides of hoisting gate frame system 1；
S4, bellows is lifted in pipeline foundation pit with crane, 1 He of hoisting gate frame system is installed at position among bellows
Vertical lifting device 3, and vertical lifting device 3 is sheathed on the middle position of hoisting gate frame system 1, utilizes vertical lifting device 3
Bellows is lifted to the card slot position of external bracket 5；
S5, horizontal transmission device 2 is symmetrically mounted on bellows two sides, extremely using the mobile bellows of horizontal transmission device 2
Counterpart position, and inner liner 4 and internal braces 7 are installed in counterpart position；
S6, after completing the installation of bellows counterpart, the counterpart position of bellows is subjected to, after completing welding, according to
Secondary dismounting horizontal transmission device 2, hanging belt 6, vertical lifting device 3, external bracket 5 and hoisting gate frame system 1.
In the present embodiment, hoisting gate frame system 1 is including horizontally disposed cross bar, the tripod being vertically arranged and door frame
Foot, wherein the length of cross bar is 3m, and the vertical height of tripod is 3.5m, and tripod is welded in the two sides of cross bar bottom end, door frame
Lower margin is welded in the bottom of tripod, and tripod and cross bar are all made of I-steel I10 production, door frame lower margin use with a thickness of
The steel plate of 20mm makes, and position uses No. 10 channel steels to make sliding slots at door frame 1.6m；Horizontal transmission device 2 is special using lifting
With equipment, vertical lifting device 3, which is that lifting is dedicated, pulls jack, and hanging belt 6 uses hoisting operation profession hanging belt, and horizontal biography
The performance of dynamic device 2, vertical lifting device 3 and hanging belt 6 matches with bellows horizontal force；External bracket 5 uses angle
Steel L50*50*5mm is made, and to be semicircle, the outer diameter of internal diameter and bellows matches shape, and pulley is installed at both ends；Inside support
Bar 7 uses the steel pipe of 48*3.5mm and is made with a thickness of the arc-shaped steel plate of 8mm, and steel plate is connect with steel tube screw thread, and length is adjusted
It is short, and screw thread welding is on the steel plate.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of major diameter corrugated pipe pipeline counterpart installation method, which is characterized in that including following construction procedure:
S1, prepare construction device: hoisting gate frame system (1), horizontal transmission device (2), vertical lifting device (3), internal lining
Pad (4), external bracket (5), hanging belt (6) and internal braces (7)；
S2, according to the specific size of bellows caliber, inner liner (4) are installed in bellows interior lifting point position, according to wave
Specific weight configuration hanging belt (6) of line pipe and vertical lifting device (3), and hanging belt (6) is sheathed on vertical lifting device (3)
Bottom；
S3, hoisting gate frame system (1) and external bracket (5) are made according to bellows weight, and the both ends of external bracket (5) are corresponding
It is erected at the two sides of hoisting gate frame system (1)；
S4, bellows is lifted in pipeline foundation pit with crane, position installs hoisting gate frame system (1) and hangs down among bellows
Straight hanging apparatus (3), and vertical lifting device (3) is sheathed on the middle position of hoisting gate frame system (1), is filled using vertical lifting
Set the card slot position that bellows is lifted to external bracket (5) by (3)；
S5, horizontal transmission device (2) is symmetrically mounted on bellows two sides, extremely using horizontal transmission device (2) mobile bellows
Counterpart position, and in counterpart position installation inner liner (4) and internal braces (7)；
S6, after completing the installation of bellows counterpart, the counterpart position of bellows is subjected to, after completing welding, is successively torn open
Except horizontal transmission device (2), hanging belt (6), vertical lifting device (3), external bracket (5) and hoisting gate frame system (1).
2. a kind of major diameter corrugated pipe pipeline counterpart installation method according to claim 1, which is characterized in that the lifting
Portal frame system (1) includes horizontally disposed cross bar, the tripod being vertically arranged and door frame lower margin, and wherein the length of cross bar is 3m,
The vertical height of tripod is 3.5m, and tripod is welded in the two sides of cross bar bottom end, and door frame lower margin is welded in the bottom of tripod,
Tripod and cross bar are all made of I-steel I10 production, and door frame lower margin uses to be made with a thickness of the steel plate of 20mm, and in door frame
Position makes sliding slot using No. 10 channel steels at 1.6m.
3. a kind of major diameter corrugated pipe pipeline counterpart installation method according to claim 1, which is characterized in that the level
Transmission device (2) uses lifting special equipment, and performance matches with bellows horizontal force.
4. a kind of major diameter corrugated pipe pipeline counterpart installation method according to claim 1, which is characterized in that described vertical
Hanging apparatus (3), which is that lifting is dedicated, pulls jack, and performance matches with bellows weight.
5. a kind of major diameter corrugated pipe pipeline counterpart installation method according to claim 1, which is characterized in that the inside
Liner (4) is made of 8mm steel plate, width 200mm, and shape is cylinder type, and the internal diameter of outer diameter and bellows matches.
6. a kind of major diameter corrugated pipe pipeline counterpart installation method according to claim 1, which is characterized in that the outside
Bracket (5) is made of angle steel L50*50*5mm, and to be semicircle, the outer diameter of internal diameter and bellows matches shape, both ends peace
Fill pulley.
7. a kind of major diameter corrugated pipe pipeline counterpart installation method according to claim 1, which is characterized in that the lifting
Band (6) uses hoisting operation profession hanging belt, and performance matches with bellows weight.
8. a kind of major diameter corrugated pipe pipeline counterpart installation method according to claim 1, which is characterized in that the inside
Strut (7) uses the steel pipe of 48*3.5mm and is made with a thickness of the arc-shaped steel plate of 8mm, and steel plate is connect with steel tube screw thread, adjustable
Length is saved, and screw thread welding is on the steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052869.4A CN106826081B (en) | 2017-01-22 | 2017-01-22 | A kind of major diameter corrugated pipe pipeline counterpart installation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052869.4A CN106826081B (en) | 2017-01-22 | 2017-01-22 | A kind of major diameter corrugated pipe pipeline counterpart installation method |
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| CN106826081A CN106826081A (en) | 2017-06-13 |
| CN106826081B true CN106826081B (en) | 2019-02-26 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235435A (en) * | 2017-07-25 | 2017-10-10 | 深圳市中兰环保科技股份有限公司 | A kind of simple and easy hoisting equipment welded for large diameter pipeline |
| CN108194702B (en) * | 2017-12-06 | 2020-12-15 | 上海建工五建集团有限公司 | Method for installing pipeline in narrow pipe hoistway |
| CN108482940B (en) * | 2018-04-17 | 2023-11-14 | 陕西建工安装集团有限公司 | Pipeline conveying and installing device and method |
| CN109530871B (en) * | 2018-12-21 | 2021-04-13 | 渤海造船厂集团有限公司 | Steam pipeline allowance-free assembling method |
| CN112025198B (en) * | 2020-08-14 | 2022-06-10 | 迪尔集团有限公司 | Heat distribution pipeline opening aligning construction device and construction method |
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| CN205309686U (en) * | 2015-12-30 | 2016-06-15 | 中国核工业第五建设有限公司 | Portable adjustable pipe joint platform - nest of tubes is to installing the system |
| CN105736829A (en) * | 2014-12-11 | 2016-07-06 | 中冶天工集团有限公司 | Mechanical installation method for pipelines in pipe ditch |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202733170U (en) * | 2012-08-21 | 2013-02-13 | 庆阳华晨建筑安装工程有限公司 | Pipeline mounting machine |
| CN104003296A (en) * | 2014-05-05 | 2014-08-27 | 广东省工业设备安装公司 | Movable aerial mouth-aligning bracket for large-aperture pipes |
| CN105736829A (en) * | 2014-12-11 | 2016-07-06 | 中冶天工集团有限公司 | Mechanical installation method for pipelines in pipe ditch |
| CN205309686U (en) * | 2015-12-30 | 2016-06-15 | 中国核工业第五建设有限公司 | Portable adjustable pipe joint platform - nest of tubes is to installing the system |
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| CN106826081A (en) | 2017-06-13 |
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