CN204195039U - A kind of spiral welding machine made for PCCP steel cylinder - Google Patents
A kind of spiral welding machine made for PCCP steel cylinder Download PDFInfo
- Publication number
- CN204195039U CN204195039U CN201420615466.8U CN201420615466U CN204195039U CN 204195039 U CN204195039 U CN 204195039U CN 201420615466 U CN201420615466 U CN 201420615466U CN 204195039 U CN204195039 U CN 204195039U
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- cylinder
- movable flap
- welding machine
- steel cylinder
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 82
- 239000010959 steel Substances 0.000 title claims abstract description 82
- 238000003466 welding Methods 0.000 title claims abstract description 53
- 238000010008 shearing Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a kind of spiral welding machine made for PCCP steel cylinder.Comprise and put wooden handcart (1), put wooden handcart (1) and along track (2) operation, the steel plate be placed on wooden handcart (1) is pushed on core cylinder (3); Core cylinder (3) top arranges welding machine (4); Described putting wooden handcart (1) is used for location-plate (5) its width-adjustable of fixing steel plate, to place the steel plate of different size; Described putting between wooden handcart (1) and core cylinder (3) is arranged in an angular slope, this adjustable angle.It is high that the utility model provides a kind of integrated level, a kind of spiral welding machine made for PCCP steel cylinder of human-saving, cost declining.
Description
Technical field
The utility model relates to a kind of spiral welding machine made for PCCP steel cylinder, belongs to steel cylinder manufacturing technology field.
Background technology
Domestic pusher compact spiral welding machine or the piece Type of Welding of generally adopting makes small dimension PCCP steel cylinder at present, and when making PCCP steel cylinder both this, two end bell steel loops and socket steel ring can not complete with stack shell and weld in one action, need assembling in addition and welding, cause manpower to waste in a large number, production cost is higher.And wound form large-scale spiral welding machine completes compared with large gauge PCCP stack shell and bellmouth steel loop and the disposable assembly welding of socket steel ring only, but minimum DN1200mmPCCP steel cylinder can only be produced due to wound form large-scale spiral welding machine and its supporting core cylinder.
Utility model content
The utility model is for above-mentioned defect, and it is high that object is to provide a kind of integrated level, a kind of spiral welding machine made for PCCP steel cylinder of human-saving, cost declining.
The technical solution adopted in the utility model is for this reason: the utility model comprises puts wooden handcart (1), puts wooden handcart (1) and pushes on core cylinder (3) along track (2) operation by the steel plate be placed on wooden handcart (1); Core cylinder (3) top arranges welding machine (4);
Described putting wooden handcart (1) is used for location-plate (5) its width-adjustable of fixing steel plate, to place the steel plate of different size;
Described putting between wooden handcart (1) and core cylinder (3) is arranged in an angular slope, this adjustable angle.
Described location-plate (5) one end is fixed, and the other end makes the width of location-plate (5) change by drive unit actuation movement.
Arrange an adjusting rod (6) in described location-plate (5), this adjusting rod (6) can move and fix in location-plate (5).
The length of described track (2) is greater than the length of core cylinder (3), and track (2) two ends are stretched out from core cylinder (3) two ends; Track (2) end establishes corresponding plate shearing machine (7).
Be provided with a control system, this control system controls the speed of travel of the speed of gyration of core cylinder (3), the speed of travel of putting wooden handcart (1) and welding machine (4).
Described core cylinder (3) comprises central shaft (31), and central shaft (31) is the sheathed cylindrical shell (32) driven by central shaft (31) outward, and described cylindrical shell (32) comprises fixed lobes (321), outer movable flap (322) and interior movable flap (323); Described fixed lobes (321) is for supporting PCCP steel cylinder, and outer movable flap (322) and interior movable flap (323) are for bell and spigot ring and a socket hoop; Described outer movable flap (322) and interior movable flap (323) are arranged on fixed lobes (321) both sides.
Described central shaft (31) is arranged to semi-circular tube structure or eccentric type structure.
Described outer movable flap (322) is driven by outer movable flap cylinder (33), and described interior movable flap (323) is driven by interior movable flap cylinder (34).
Described outer movable flap cylinder (33) is arranged on outside outer movable flap (322), interior movable flap (323) workspace.
Also be provided with locking cylinder (35), described locking cylinder (35) is for locking PCCP steel cylinder.
The utility model has the advantages that: 1) putting wooden handcart achieves various different size steel plate placement by improving the parts such as location-plate, achieving the needs producing different size PCCP steel cylinder; Be obliquely installed by putting wooden handcart the setting achieving the various helical angle of steel plate simultaneously;
2) the utility model is arranged by the combination of interior movable flap, outer movable flap and fixed lobes three, and achieve the disposable manufacture of the socket hoop at PCCP steel cylinder and two ends, socket ring, its working (machining) efficiency is high, reduces production cost;
3) central shaft is by being arranged to semi-circular tube, centering type or disconnection, therefore increases the shrink space of interior movable flap, outer movable flap, and movable flap, outer movable flap shrink space minor issue in solving, can adapt to the production of all size PCCP steel cylinder;
4) outer movable flap air cylinder group is installed on outside outer movable flap, interior movable flap workspace, avoids interference problem, improves job stability, also increases the manufacture scope of PCCP steel cylinder.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model core cylinder.
Fig. 3 is the side view of Fig. 2.
1 being track for putting wooden handcart, 2 in figure, 3 being core cylinder, 4 be welding machine, 5 be location-plate, 6 be adjusting rod, 7 for plate shearing machine;
Centered by 31, axle, 32 is cylindrical shell, 33 is outer movable flap cylinder, 34 be interior movable flap cylinder, 35 for locking cylinder;
321 be fixed lobes, 322 be outer movable flap, 323 for interior movable flap.
Detailed description of the invention
The utility model comprises puts wooden handcart 1, puts wooden handcart 1 and runs along track 2 and push on core cylinder 3 by the steel plate be placed on wooden handcart 1; Core cylinder 3 top arranges welding machine 4;
Described putting wooden handcart 1 is used for its width-adjustable of location-plate 5 of fixing steel plate, to place the steel plate of different size;
Described putting between wooden handcart 1 and core cylinder 3 is arranged in an angular slope, this adjustable angle.
Described location-plate 5 one end is fixed, and the other end makes the width of location-plate 5 change by drive unit actuation movement.
Arrange an adjusting rod 6 in described location-plate 5, this adjusting rod 6 can move and fix in location-plate 5.
The length of described track 2 is greater than the length of core cylinder 3, and track 2 two ends are stretched out from core cylinder 3 two ends; Track 2 end establishes corresponding plate shearing machine 7.
Be provided with a control system, this control system controls the speed of travel of the speed of gyration of core cylinder 3, the speed of travel of putting wooden handcart 1 and welding machine 4.
Described core cylinder 3 comprises central shaft 31, the outer sheathed cylindrical shell 32 driven by central shaft 31 of central shaft 31, and described cylindrical shell 32 comprises fixed lobes 321, outer movable flap 322 and interior movable flap 323; Described fixed lobes 321 is for supporting PCCP steel cylinder, and outer movable flap 322 and interior movable flap 323 are for bell and spigot ring and a socket hoop; Described outer movable flap 322 and interior movable flap 323 are arranged on fixed lobes 321 both sides.
Described central shaft 31 is arranged to semi-circular tube structure or eccentric type structure.
Described outer movable flap 322 is driven by outer movable flap cylinder 33, and described interior movable flap 323 is driven by interior movable flap cylinder 34.
Described outer movable flap cylinder 33 is arranged on outside outer movable flap 322, interior movable flap 323 workspace.
Also be provided with locking cylinder 35, described locking cylinder 35 is for locking PCCP steel cylinder.
Below the utility model is made and further illustrating: a kind of wound form compact spiral welding machine made for small dimension PCCP steel cylinder.Adopt the production method of wound form compact spiral welding machine, limit wrapped edge is welded, and the bellmouth of steel and socket is welded simultaneously.Raw material are coiled steel plate, by putting wooden handcart 1 by putting plate, leveling, rust cleaning, applanation process, steel plate is delivered to on the cone main driving mechanism core cylinder 3 that is power, the walking door frame of core cylinder 3 upper position has an automatic submerged arc welding machine 4, put on limit in edges of boards rotary core cylinder 3 process, welding machine 4 is by the helix of autotracker along steel plate, the steel plate overlapped is welded, in welding process, the speed of gyration of core cylinder 3 with put the speed of travel of wooden handcart 1, door frame speed walked by welding machine 4, strictly must keep synchronous.Before welding, first steel bellmouth and socket should be mounted on core cylinder 3 two ends and fix, to weld with steel plate simultaneously.When welding every root steel cylinder rearmost position, by plate shearing machine 7, unnecessary steel plate is cut by helix.Wound form compact spiral welding machine is the production equipment of prestress steel cylinder concrete force pipe liner steel cylinder.This equipment is applicable to produce internal diameter to be 600 ~ 2400m length is the liner thin-wall steel pipe of 5m, 6m Prestressed concrete cylinder pipe, adopts the production method of wound form spiral welding thin-wall steel pipe, limit wrapped edge weldering two ends assembly welding steel socket hoop and socket ring simultaneously.
Wound form compact spiral welding machine primarily of control system (electric wire, electrical control cubicles, power supply and operating desk etc.), put wooden handcart 1, walking mast apparatus, disc type plate shearing machine 7, core cylinder 3, rotary support, core cylinder drive unit, the full-automatic submerged arc welding system of Lincoln NA-3S, welding gun autotracker and flux automatic recovering device, air pipe line, air compression system are formed by combining.
Put wooden handcart 1: put wooden handcart 1 by location-plate 5, three roller first revisal machine, edge-blocking device, welding bench, limit, tension force pressure roller school device, derusting device, tear limit device, guide roller, swing angle device, lowering or hoisting gear, slewing equipment, rocker, frame, walking dolly, track 2 and gas system etc. open and form.
Walking mast apparatus: walking mast apparatus is made up of transmission device and walking mechanism, steel construction door frame, welding machine crane, brake apparatus, door frame track groups, stroke switchgear etc.
Disc type plate shearing machine 7: metal-slitting machine is made up of circle shear, adjustment seat, base, flange fixing installation, frame and air-path control system etc.
Core cylinder 3: core cylinder is made up of parts such as central shaft 31, fixed lobes 321, interior movable flap 323, lock cylinder 35, bellmouth strainer, socket Position Scales.
Core cylinder drive unit: core cylinder drive unit is the system driving core cylinder 3 to rotate, and the speed of gyration of core cylinder 3 can be changed by alternating-current variable frequency motor adjustment, thus change the linear velocity of welded steel cylinder.Drive unit makes cone rotate by the reductor of a band variable-frequency motor, brake apparatus, encoder by the gear wheel on pinion band movable cone.
Lincoln NA-3S full-automatic submerged arc welding system: the full-automatic submerged arc welding system of Lincoln NA-3S, accurately can control welding procedure, deposition rate is high, and speed of welding is fast, elimination gap phenomenon.
A manufacture method for PCCP steel cylinder, carry out according to following steps:
1) first PCCP steel cylinder is set in fixed lobes 321;
2) then socket ring, socket hoop are enclosed in fixed lobes 321 both sides, and by the effect of outer movable flap 322, interior movable flap 323 realize to socket ring, socket hoop fixing;
3) be wrapped in outside PCCP steel cylinder by steel plate by putting wooden handcart 1, then drive PCCP steel cylinder to rotate by central shaft 31, spiral welding machine 4 moves axially thereupon, realizes the welding of the making of PCCP steel cylinder and socket ring, socket hoop;
4) after welding, drives outer movable flap 322, interior movable flap 323 moves, by the taking-up of PCCP steel cylinder, make complete.
Central shaft 31, its effect is that conical section power transmission is comprised fixed lobes 321, interior movable flap 323, outer movable flap 322 to core cylinder 3() make it rotate, and support core cylinder 3 stack shell, as the impetus that interior movable flap 323 and outer movable flap 322 are shunk and opened.
Fixed lobes 321 is shaping as cylindrical shell part supporting PCCP steel cylinder.
Interior movable flap 323, outer movable flap 322 are also as core cylinder 3 part, and supporting PCCP steel cylinder is shaping on the one hand, is made it shrink or is opened on the other hand by interior movable flap cylinder 34 and outer movable flap cylinder 33, are convenient to take out or shaping PCCP steel cylinder.
Interior movable flap cylinder 34 and outer movable flap cylinder 33 are for opening or shrinking interior movable flap 323, outer movable flap 322.
Reliably open when locking cylinder 35 guarantees that core cylinder 3 works by crank connecting link dead point principle.
Core cylinder 3 one end is connected in spiral welding machine cone, and another end-rack is on tailstock, and cone power passes to core cylinder 3 by central shaft 31.Interior movable flap 323, outer movable flap 322 are worked by interior movable flap cylinder 34 and outer movable flap cylinder 33 and are shunk, and facilitate PCCP steel cylinder bellmouth steel loop and socket steel ring to load on core cylinder 3 cylindrical shell 32.Locking cylinder 35 locks PCCP steel cylinder.Steel plate is wrapped on PCCP steel cylinder, and limit wrapped edge is welded, and only to end-of-job, movable flap 323, outer movable flap 322 in finally shrinking, take out PCCP steel cylinder.
Claims (10)
1. for the spiral welding machine that PCCP steel cylinder makes, it is characterized in that, comprise and put wooden handcart (1), put wooden handcart (1) and along track (2) operation, the steel plate be placed on wooden handcart (1) is pushed on core cylinder (3); Core cylinder (3) top arranges welding machine (4);
Described putting wooden handcart (1) is used for location-plate (5) its width-adjustable of fixing steel plate, to place the steel plate of different size;
Described putting between wooden handcart (1) and core cylinder (3) is arranged in an angular slope, this adjustable angle.
2. a kind of spiral welding machine made for PCCP steel cylinder according to claim 1, it is characterized in that, described location-plate (5) one end is fixed, and the other end makes the width of location-plate (5) change by drive unit actuation movement.
3. a kind of spiral welding machine made for PCCP steel cylinder according to claim 1, it is characterized in that, arrange an adjusting rod (6) in described location-plate (5), this adjusting rod (6) can move and fix in location-plate (5).
4. a kind of spiral welding machine made for PCCP steel cylinder according to claim 1, it is characterized in that, the length of described track (2) is greater than the length of core cylinder (3), and track (2) two ends are stretched out from core cylinder (3) two ends; Track (2) end establishes corresponding plate shearing machine (7).
5. a kind of spiral welding machine made for PCCP steel cylinder according to claim 1, it is characterized in that, be provided with a control system, this control system controls the speed of travel of the speed of gyration of core cylinder (3), the speed of travel of putting wooden handcart (1) and welding machine (4).
6. a kind of spiral welding machine made for PCCP steel cylinder according to claim 1, it is characterized in that, described core cylinder (3) comprises central shaft (31), central shaft (31) is the sheathed cylindrical shell (32) driven by central shaft (31) outward, and described cylindrical shell (32) comprises fixed lobes (321), outer movable flap (322) and interior movable flap (323); Described fixed lobes (321) is for supporting PCCP steel cylinder, and outer movable flap (322) and interior movable flap (323) are for bell and spigot ring and a socket hoop; Described outer movable flap (322) and interior movable flap (323) are arranged on fixed lobes (321) both sides.
7. a kind of spiral welding machine made for PCCP steel cylinder according to claim 6, it is characterized in that, described central shaft (31) is arranged to semi-circular tube structure or eccentric type structure.
8. a kind of spiral welding machine made for PCCP steel cylinder according to claim 6, it is characterized in that, described outer movable flap (322) is driven by outer movable flap cylinder (33), and described interior movable flap (323) is driven by interior movable flap cylinder (34).
9. a kind of spiral welding machine made for PCCP steel cylinder according to claim 8, it is characterized in that, described outer movable flap cylinder (33) is arranged on outside outer movable flap (322), interior movable flap (323) workspace.
10. a kind of spiral welding machine made for PCCP steel cylinder according to claim 6, it is characterized in that, be also provided with locking cylinder (35), described locking cylinder (35) is for locking PCCP steel cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615466.8U CN204195039U (en) | 2014-10-23 | 2014-10-23 | A kind of spiral welding machine made for PCCP steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615466.8U CN204195039U (en) | 2014-10-23 | 2014-10-23 | A kind of spiral welding machine made for PCCP steel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195039U true CN204195039U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420615466.8U Expired - Lifetime CN204195039U (en) | 2014-10-23 | 2014-10-23 | A kind of spiral welding machine made for PCCP steel cylinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN204195039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325215A (en) * | 2014-10-23 | 2015-02-04 | 江苏邦威机械制造有限公司 | Spiral welding machine for manufacturing of PCCP (prestressed concrete cylinder pipe) steel cylinder |
-
2014
- 2014-10-23 CN CN201420615466.8U patent/CN204195039U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325215A (en) * | 2014-10-23 | 2015-02-04 | 江苏邦威机械制造有限公司 | Spiral welding machine for manufacturing of PCCP (prestressed concrete cylinder pipe) steel cylinder |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150311 |