CN106180305B - A kind of pipeline process units and its production technology - Google Patents
A kind of pipeline process units and its production technology Download PDFInfo
- Publication number
- CN106180305B CN106180305B CN201610546517.XA CN201610546517A CN106180305B CN 106180305 B CN106180305 B CN 106180305B CN 201610546517 A CN201610546517 A CN 201610546517A CN 106180305 B CN106180305 B CN 106180305B
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- Prior art keywords
- pipeline
- duct board
- pressure roller
- roller
- longitudinal
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
- B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention provides a kind of pipeline process units and its production technology, including duct board crimping device, duct board welder and pipeline anticorrosion liquid coating unit, the duct board coiled up device, including support base and the upper pressure roller for being used to crimp plate being arranged above support base, and two lower compression rollers set below upper pressure roller, it is characterized in that, the support base side is equipped with longitudinal bracing frame, the longitudinal bracing frame is equipped with two or more auxiliary pressure rollers, the longitudinal bracing frame is equipped with the sliding groove for being used for adjusting auxiliary pressure roller, the configuration of the present invention is simple, utilize duct board crimping device, duct board welder and pipeline anticorrosion liquid coating unit conveniently realize the shaping of plate, overall structure is good, it is efficient, operating personnel's environment is good.
Description
Technical field
The present invention relates to a kind of pipeline process units and its production technology.
Background technology
The processing shapings such as existing power station conveying cooling water pipeline, which leads in production, to be needed to crimp by plate, welds, anti-corrosion,
Existing plate is during curling, and initial end is not due to also completely into pressure roller part therefore still in straight shape
State, it is complete in order to solve the problems, such as that this pre-processes plate for one piece in initial end generally using welding in pipe structure is manufactured
By the partial segmentation after into curling, this results in the waste of material and the reduction of efficiency, additionally, due to upper pressure roller and lower compression roller
Position be only capable of carry out height adjusting, therefore handle some variable curvature states plate it is also restrained.On the other hand it is existing
Manual operation is used in some preservative treatments, not only efficiency is low but also impregnating fluid has certain shadow to the body of operating personnel
Ring, working environment is poor.
The content of the invention
The present invention improves the above problem, i.e., the technical problem to be solved in the present invention is the shaping of existing pipeline to adopt
Low with efficiency, employee working environment is poor.
Specific embodiments of the present invention are：A kind of pipeline process units, including duct board crimping device, duct board
Welder and pipeline anticorrosion liquid coating unit, the duct board crimping device, including support base and it is arranged at support base
The upper pressure roller for being used to crimp plate of top, and two lower compression rollers set below upper pressure roller, it is characterised in that described
Support base side is equipped with longitudinal bracing frame, and the longitudinal bracing frame is equipped with more than two auxiliary pressure rollers, the longitudinal bracing
Frame is equipped with the sliding groove for being used for adjusting auxiliary pressure roller.
Further, the duct board welder includes longitudinal measure device and transverse weld device, the longitudinal direction
Welder includes the track being arranged in pipeline, and the track is equipped with the bonding machine of orbiting；The transverse weld
Device includes the bonding machine being arranged in pipeline, and the driving roller that driving pipeline rotates, the welding are equipped with below the pipeline
Machine is advanced in the same direction at the same speed with pipeline.
Further, the pipeline anticorrosion liquid coating unit, including the stent of pipeline side is placed in, set on the stent
There is the electric rotating machine being coaxially disposed with pipeline, telescopic cylinder, the telescopic cylinder are fixed with the output shaft of the electric rotating machine
Telescopic rod be equipped with along the circumferential direction uniformly distributed supporting rod, the supporting rod outboard end is equipped with coating roller.
Further, the coating roller includes being arranged at the fixing axle that support boom end is used to be arranged coating roller, institute
State fixing axle one end and be articulated with support boom end, the other end is fixed with supporting rod through bolt.
Further, the coating roller includes inner ring sleeve and the sponges cover of inner sleeve outer wrapping, the inner sleeve both ends
Snap ring is additionally provided with, the sponges cover both ends are inserted into snap ring, and the region at the snap ring towards middle part is the flank of tooth.
Further, the sliding groove of duct board crimping device include along longitudinal height longitudinal sliding slot and with upper pressure roller
Concentric arc sliding groove, longitudinal sliding slot and arc sliding the groove unicom.
Further, the auxiliary pressure roller includes roll body, and the roll body is fixed in auxiliary pressure roller fixing axle, the auxiliary
Pressure roller fixed both ends of the shaft is connected with connecting rod, is connected between the connecting rod by the locking bar through sliding groove, locking bar both ends screw thread connects
It is connected to locking nut.
Further, the lower compression roller by driving device through multiple intermeshing travelling gear collective effects.
Present invention additionally comprises a kind of pipeline production technology, using above-mentioned pipeline process units, comprises the following steps：
（1）Duct board crimping device is adjusted to meet curvature that plate needs crimp, plate is crimped through duct board
Device becomes curved surface；
（2）Multi-sheets are subjected to welding using duct board welder and are spliced to form one；
（3）Beat tube body removal welding slag and check whether there is crack；
（4）Outside parcel asbestos layer carries out preservative treatment using pipeline anticorrosion liquid coating unit to inside pipe wall.
Compared with prior art, the invention has the advantages that：The configuration of the present invention is simple, is crimped using duct board
Device, duct board welder and pipeline anticorrosion liquid coating unit conveniently realize the shaping of plate, and overall structure is good, effect
Rate is high, and the good the configuration of the present invention is simple of operating personnel's environment, plate end can not only be conveniently realized using the effect of pressure roller is aided in
The curling in portion can also adjust direction and the curvature of plate curling as needed.
The coating efficiency that cylinder can be coordinated to realize pipeline anticorrosion liquid by using motor is high, and cost is low, reduces to behaviour
Make the injury of personnel.
Brief description of the drawings
Fig. 1 is inventive pipeline plate crimping device structure diagram.
Fig. 2 is present invention auxiliary pressure roller fixed structure schematic diagram.
Fig. 3 is longitudinal measure apparatus structure schematic diagram of the present invention.
Fig. 4 is transverse weld apparatus structure schematic diagram of the present invention.
Fig. 5 is inventive pipeline anticorrosion liquid coating unit structure diagram.
Fig. 6 is fixed axle structure schematic diagram in inventive pipeline anticorrosion liquid coating unit.
Fig. 7 is present invention coating roller cross section structure schematic diagram.
Fig. 8 is present invention coating roller overlooking the structure diagram.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~2, including duct board crimping device, duct board welder and the coating of pipeline anticorrosion liquid
Device.
In order to overcome the shortcomings of existing plate coiled up device, the duct board coiled up device in the present embodiment, including support
Seat 110 and the upper pressure roller 120 for being used to crimp plate for being arranged at the top of support base 110, and set positioned at the upper lower section of pressure roller 120
Two lower compression rollers 130,110 side of support base is equipped with longitudinal bracing frame 140, and the longitudinal bracing frame 140 is equipped with two
A or more than two auxiliary pressure rollers 150, the longitudinal bracing frame 140 are equipped with the sliding groove for being used for adjusting auxiliary pressure roller.
Sliding groove includes the longitudinal sliding slot 1410 and the arc sliding groove 1420 concentric with upper pressure roller along longitudinal height, institute
State 1420 unicom of longitudinal sliding slot 1410 and arc sliding groove.
The auxiliary pressure roller 150 includes roll body 1510, and the roll body is fixed in auxiliary pressure roller fixing axle 1520, described auxiliary
1520 both ends of pressing aid roller fixing axle are connected with connecting rod 1540, are connected between the connecting rod 1540 by the locking bar 1550 through sliding groove
Connect, locking bar both ends are threaded with locking nut.
During work, the lower compression roller 130, through multiple intermeshing travelling gear collective effects, works as production by driving device
Need auxiliary pressure roller 150 adjusting that pressure roller 120 in phase is close during tubulose plate, the connecting rods 1540 of multiple auxiliary pressure rollers 150 can be with
It is identical, it can be realized using the adjusting of arc sliding groove 1420 in being run in plate end to discharging direction and receive auxiliary pressure roller
Compressing ensures curvature.
In addition, easily can also design adjusting using longitudinal sliding slot 1410 using the device forms different curvature or shape
The plate state of shape.
As shown in figs. 34, multiple plates need to be welded after crimping according to same curvature, a usual annular portion
Dividing needs the board material splice of three sections of segmental arcs, then multiple annular sections are welded, and the stitching direction of the plate of segmental arc is
Longitudinal direction, multiple annular sections are welded then as laterally.
Duct board welder includes longitudinal measure device 210 and transverse weld device 220, the longitudinal measure device
210 include setting and the track 211 in pipeline, bonding machine 212 of the track 211 equipped with orbiting；Preset weldering
Pick 212 travel time and welding wire the i.e. achievable segmental arc of supply plate splicing.
The transverse weld device includes setting is equipped with driving pipeline with the bonding machine 212 in pipeline, the pipeline lower section
The driving roller 230 of rotation, the bonding machine are advanced in the same direction at the same speed with pipeline.Due to bonding machine and pipeline advance in the same direction at the same speed from
And realize the integral solder of annular section, then weld when, needs to cross suspender using stent and carries out basic fixation in favor of realizing
Welding.
As shown in figures 5-8, a kind of duct board anticorrosion liquid coating unit, including it is placed in the stent of 100 side of pipeline
310, the stent 310 is equipped with the electric rotating machine 3110 that is coaxially disposed with pipeline, on the output shaft of the electric rotating machine 3110
Telescopic cylinder 3120 is fixed with, the telescopic rod of the telescopic cylinder 3120 is equipped with along the circumferential direction uniformly distributed supporting rod 3130,
3130 outboard end of supporting rod is equipped with coating roller 320.
During work, motor rotary cylinder stretches synchronous operation, and anticorrosion liquid is carried out so as to fulfill in 3100 inner wall of pipeline
Coating.
The coating roller 320 includes being arranged at the fixing axle 3210 that support boom end is used to be arranged coating roller, described
3210 one end of fixing axle is articulated with support boom end, and the other end is fixed with supporting rod through bolt.
The coating roller 320 includes the sponges cover 3230 of 3220 outer wrapping of inner ring sleeve 3220 and inner sleeve, the inner sleeve
3220 both ends of ring are additionally provided with snap ring 3240, and 3230 both ends of sponges cover are inserted into snap ring 3240, for increasing friction force, improve
The fixed effect of sponges cover, the region at snap ring 3240 towards middle part are the flank of tooth 3241, the flank of tooth 3241 at the same time can by sponges cover to
Middle part compressing makes the middle part of sponges cover arch upward slightly, in favor of coating.
During construction, a kind of above-mentioned duct board coiled up device, including following construction procedure are utilized：
（1）Duct board crimping device is adjusted to meet curvature that plate needs crimp, plate is crimped through duct board
Device becomes curved surface；
（2）Multi-sheets are subjected to welding using duct board welder and are spliced to form one；
（3）Beat tube body removal welding slag and check whether there is crack；
（4）Outside parcel asbestos layer carries out preservative treatment using pipeline anticorrosion liquid coating unit to inside pipe wall.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, should all belong to the covering scope of the present invention.
Claims (5)
1. a kind of pipeline process units, it is characterised in that including duct board crimping device, duct board welder and pipeline
Anticorrosion liquid coating unit, the duct board crimping device, including support base and be arranged above support base be used for make plate
The upper pressure roller of material curling, and two lower compression rollers set below upper pressure roller, it is characterised in that the support base side is equipped with
Longitudinal bracing frame, the longitudinal bracing frame are equipped with more than two auxiliary pressure rollers, and the longitudinal bracing frame, which is equipped with, to be used to adjust
The sliding groove of section auxiliary pressure roller；
The duct board welder includes longitudinal measure device and transverse weld device, and the longitudinal measure device includes setting
The track being placed in pipeline, the track are equipped with the bonding machine of orbiting；The transverse weld device includes being arranged at
Bonding machine in pipeline, the pipeline lower section are equipped with the driving roller that driving pipeline rotates, and the bonding machine is same at the same speed with pipeline
To traveling；
The pipeline anticorrosion liquid coating unit, including the stent of pipeline side is placed in, the stent is equipped with coaxial with pipeline
The electric rotating machine of setting, is fixed with telescopic cylinder on the output shaft of the electric rotating machine, is set on the telescopic rod of the telescopic cylinder
There is along the circumferential direction uniformly distributed supporting rod, the supporting rod outboard end is equipped with coating roller；
The coating roller includes being arranged at the fixing axle that support boom end is used to be arranged coating roller, fixing axle one end hinge
Support boom end is connected to, the other end is fixed with supporting rod through bolt；
The coating roller includes inner ring sleeve and the sponges cover of inner sleeve outer wrapping, the inner sleeve both ends are additionally provided with snap ring, institute
State in sponges cover both ends insertion snap ring, the region at the snap ring towards middle part is the flank of tooth.
A kind of 2. pipeline process units according to claim 1, it is characterised in that the sliding groove of duct board crimping device
Including the longitudinal sliding slot along longitudinal height and the arc sliding groove concentric with upper pressure roller, the longitudinal sliding slot and arc sliding
Groove unicom.
3. a kind of pipeline process units according to claim 2, it is characterised in that the auxiliary pressure roller includes roll body, institute
State roll body to be fixed in auxiliary pressure roller fixing axle, the auxiliary pressure roller fixed both ends of the shaft is connected with connecting rod, between the connecting rod leads to
The locking bar crossed through sliding groove connects, and locking bar both ends are threaded with locking nut.
4. a kind of pipeline process units according to claim 3, it is characterised in that the lower compression roller is by driving device through more
A intermeshing travelling gear collective effect.
A kind of 5. pipeline production technology, it is characterised in that using a kind of pipeline process units as claimed in claim 4, including
The following steps：
（1）Duct board crimping device is adjusted to meet curvature that plate needs crimp, by plate through duct board crimping device
As curved surface；
（2）Multi-sheets are subjected to welding using duct board welder and are spliced to form one；
（3）Beat tube body removal welding slag and check whether there is crack；
（4）Outside parcel asbestos layer carries out preservative treatment using pipeline anticorrosion liquid coating unit to inside pipe wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546517.XA CN106180305B (en) | 2016-07-13 | 2016-07-13 | A kind of pipeline process units and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546517.XA CN106180305B (en) | 2016-07-13 | 2016-07-13 | A kind of pipeline process units and its production technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106180305A CN106180305A (en) | 2016-12-07 |
| CN106180305B true CN106180305B (en) | 2018-04-24 |
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ID=57476960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610546517.XA Active CN106180305B (en) | 2016-07-13 | 2016-07-13 | A kind of pipeline process units and its production technology |
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| Country | Link |
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| CN (1) | CN106180305B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687174B (en) * | 2018-05-18 | 2019-11-01 | 安徽凤阳淮河玻璃有限公司 | The continuous edge rolling device of automatic bending |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875643Y (en) * | 2006-02-27 | 2007-03-07 | 湖北鄂重重型机械有限公司 | Four roller plate bending machine |
| CN101773955A (en) * | 2010-03-15 | 2010-07-14 | 河南承信齿轮传动有限公司 | Full-automatic plate bending machine and control method thereof |
| CN203470573U (en) * | 2013-08-30 | 2014-03-12 | 安徽徽盛机械制造科技有限公司 | Bending diameter adjustment device of plate bending machine |
| CN203778530U (en) * | 2014-02-24 | 2014-08-20 | 扬州市通宇压力容器有限公司 | Metal plate reeling device |
| CN104289385A (en) * | 2014-10-15 | 2015-01-21 | 浙江德立涂装机械有限公司 | Spraying device for inner wall of pipe body |
| CN105013894A (en) * | 2015-08-06 | 2015-11-04 | 上海鼎凡电工机械股份有限公司 | Novel edge rolling mechanism for automatic edge rolling machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4439573B2 (en) * | 2008-07-29 | 2010-03-24 | 株式会社富士機械工作所 | Cylindrical forming equipment |
-
2016
- 2016-07-13 CN CN201610546517.XA patent/CN106180305B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875643Y (en) * | 2006-02-27 | 2007-03-07 | 湖北鄂重重型机械有限公司 | Four roller plate bending machine |
| CN101773955A (en) * | 2010-03-15 | 2010-07-14 | 河南承信齿轮传动有限公司 | Full-automatic plate bending machine and control method thereof |
| CN203470573U (en) * | 2013-08-30 | 2014-03-12 | 安徽徽盛机械制造科技有限公司 | Bending diameter adjustment device of plate bending machine |
| CN203778530U (en) * | 2014-02-24 | 2014-08-20 | 扬州市通宇压力容器有限公司 | Metal plate reeling device |
| CN104289385A (en) * | 2014-10-15 | 2015-01-21 | 浙江德立涂装机械有限公司 | Spraying device for inner wall of pipe body |
| CN105013894A (en) * | 2015-08-06 | 2015-11-04 | 上海鼎凡电工机械股份有限公司 | Novel edge rolling mechanism for automatic edge rolling machine |
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| Publication number | Publication date |
|---|---|
| CN106180305A (en) | 2016-12-07 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 350009 Taijiang District, Fuzhou, Fujian, Da Road No. 117 electric building building Applicant after: China Electrical Construction Group Fujian Engineering Co., Ltd. Address before: 350009 Taijiang District, Fuzhou, Fujian, Da Road No. 117 electric building building Applicant before: Fujian No.1 Electric Power Construction Co., Ltd. |
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| GR01 | Patent grant |