CN106425048A - Soldering method and soldering device for storage tank flip method - Google Patents
Soldering method and soldering device for storage tank flip method Download PDFInfo
- Publication number
- CN106425048A CN106425048A CN201610989197.5A CN201610989197A CN106425048A CN 106425048 A CN106425048 A CN 106425048A CN 201610989197 A CN201610989197 A CN 201610989197A CN 106425048 A CN106425048 A CN 106425048A
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- tip
- welding
- soldering
- regulation pipe
- storage tank
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Classifications
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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
- B23K9/00—Arc welding or cutting
- B23K9/18—Submerged-arc welding
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
- B23K2101/125—Cans
Abstract
The invention provides a soldering method and soldering device for storage tank flip method, the soldering method comprises the steps of a, preparing a trolley for a bury arc soldering machine; b, rotationally connecting a soldering tip monitor pipe at the other end of the cross beam, mounting the soldering tip at the other end of the soldering tip monitor pipe; c, mounting a spring between a spring back plate and the soldering tip monitor pipe; d, fixedly mounting a soldering tip assist walk mechanism in the middle of the soldering tip monitor pipe; e, fixedly mounting a ring shape soldering machine walk rail set along the circumferential direction through a screw bolt at the top end of a rail installation support; f, placing the trolley of the bury arc soldering machine on the soldering machine walk rail, before the soldering, the operation staff turning around the soldering tip monitor pipe and keeping aligned an opening of the soldering tip and a soldering seam, adjusting the walk monitor wheel and keeping connected with a storage tank side wall steel, switching on a control box to start the soldering operation. The soldering method and the soldering device produces good effects in the method of automatic bury arc soldering and non bury arc automatic soldering in the flip large scale steel structure storage tank scheme.
Description
Technical field
The present invention relates to a kind of welding system for storage tank inversion, specifically a kind of for storage tank inversion
Welding method and welder.
Background technology
At present, upside-down method of hull-section construction is the conventional installation method of large and medium-sized storage tank, and upside-down method of hull-section construction is first to install tank deck, from upper band
By band, wallboard is installed downwards, last and base plate welding.Wherein upside-down method of hull-section construction automatic welding is as a kind of safety and efficient installation side
Case is widely used in large-scale steel structure storage tank installing area all the time, but the welding equipment in this scheme due to
The restriction of own characteristic, has the problems such as equipment volume is larger, welding efficiency is low and construction cost is high.
Content of the invention
An object of the present invention is exactly to provide a kind of welding method for storage tank inversion, to solve existing welding
The problem that method equipment volume present in storage tank inversion is big and construction cost is high.
The second object of the present invention is exactly to provide a kind of welder for storage tank inversion, to solve existing storage tank
The low problem of welding efficiency present in welding equipment used in upside-down method of hull-section construction.
An object of the present invention is realized in：A kind of welding method for storage tank inversion, walks including following
Suddenly：
A, one submerged arc welding machine dolly of preparation：Described submerged arc welding machine dolly include vehicle body, symmetrically arranged two groups in body bottom
Wheel and the mounting bracket being arranged on body top, it is vertical be vertically arranged that described mounting bracket includes horizontally disposed crossbeam
Post, crossbeam and uprights vertical connect；
B, wire reel is installed and for controlling the control chamber of welding operation in one end of described crossbeam, in the described crossbeam other end
End be rotatably connected to tip regulation pipe, in the described tip regulation pipe other end, tip is installed, described tip and described weldering
Inside mouth regulation pipe, connection, is installed with flux hopper in one end of the close described tip regulation pipe of described crossbeam, described
Flux hopper is connected by connecting tube with described tip regulation pipe；
C, have spring stop in the bottom welding of the close described tip regulation pipe of described crossbeam, described spring stop with described
Between tip regulation pipe, spring is installed；
D, it is installed with tip auxiliary propelling machine in the middle part of described tip regulation pipe, described tip auxiliary propelling machine includes
The walking left regulation wheel of setting of fitting with stave sheets and horizontally disposed connecting plate, the side of welding is passed through in one end of described connecting plate
Formula is fixedly connected with the middle part of described tip regulation pipe, the mode that the other end of described connecting plate is threaded connection and described walking
Left regulation wheel connects, and the central axis of walking left regulation wheel is arranged with the centerline axis parallel of storage tank；
E, along the circumferential direction build bracing frame in the outside of the tank skin of storage tank, on the top of bracing frame, operating platform is installed,
Track installation frame is placed with described operating platform, the top of in rail installing rack is bolted and is provided with along the circumferential direction
The welding machine walking track of the annular of setting, described welding machine walking track is the rubber tracks with toughness；
F, submerged arc welding machine dolly is placed on welding machine walking track on, during placement, the middle part of each wheel of submerged arc welding machine dolly is put
Put the top of corresponding welding machine walking track；After two section stave sheets are vertically aligned, according to wall thickness and welding requirements
Junction bevelling in storage tank；Operator rotate tip regulation pipe before welding makes the outlet of tip and weld seam keep
Align, adjustment walking left regulation wheel makes it contact with storage tank sidewall steel plate, solder flux is put in flux hopper, by the weldering on wire reel
Silk is incorporated in tip regulation pipe, opens control chamber and starts welding operation, and during welding, walking left regulation wheel is close to storage tank
Wallboard is walked, and submerged arc welding carriage drives tip to be welded around wallboard butt welding seam on welding machine walking track.
In the port of export of tip, welding agent protective cover, described welding agent protective cover funnel, described welding agent protective cover are installed
One end be fixedly connected with the outlet of tip by clip, the other end of described welding agent protective cover is fitted with stave sheets setting.
The second object of the present invention is realized in：
A kind of welder for storage tank inversion, is characterized in that, including submerged arc welding machine dolly, outside storage tank circumferentially side
To bracing frame and the welding machine walking track being arranged on bracing frame top of setting, described submerged arc welding machine dolly includes vehicle body, in car
Two groups of wheels of body bottom symmetrical setting and the mounting bracket being arranged on body top, described mounting bracket includes horizontally disposed
Crossbeam and the column being vertically arranged, crossbeam and uprights vertical connect；
In one end of described crossbeam, wire reel and the control chamber for controlling welding operation are installed, in the described crossbeam other end
End is rotatably connected to tip regulation pipe, is provided with tip in the described tip regulation pipe other end, described tip and described tip
Inside regulation pipe, connection, is installed with flux hopper in one end of the close described tip regulation pipe of described crossbeam, described weldering
Agent funnel is connected by connecting tube with described tip regulation pipe；
There is spring stop in the bottom welding of the close described tip regulation pipe of described crossbeam, in described spring stop and described weldering
Between mouth regulation pipe, spring is installed；
Be installed with tip auxiliary propelling machine in the middle part of described tip regulation pipe, described tip auxiliary propelling machine include with
The walking left regulation wheel of stave sheets laminating setting and horizontally disposed connecting plate, one end of described connecting plate is by way of welding
It is fixedly connected with the middle part of described tip regulation pipe, the mode that the other end of described connecting plate is threaded connection is adjusted with described walking
Section wheel is fixedly connected, and the central axis of walking left regulation wheel is arranged with the centerline axis parallel of storage tank；Described welding machine walking track is
Rubber tracks.
In the port of export of tip, welding agent protective cover, described welding agent protective cover funnel, described welding agent protective cover are installed
One end be fixedly connected with the outlet of tip by clip, the other end of described welding agent protective cover is fitted with stave sheets setting.
The present invention is rotatably connected to tip regulation pipe in the end of the crossbeam other end, is provided with the tip regulation pipe other end
Tip, the crossbeam of tip regulation pipe and submerged arc welding machine dolly rotate hinged can realize freely swinging of tip regulation pipe, permissible
Realize the effective contact of tip and bevel for welding.Welding machine walking track is the rubber tracks with toughness, and this track is using having
Certain toughening rubber material is made, the toughness that rubber tracks are had by itself, can convert arc according to the external diameter of different storage tanks
Degree, is capable of being used repeatedly, is suitable for the walking of the welding machine of the storage tank of multiple external diameters.Tip auxiliary propelling machine includes
Fit with stave sheets setting walking left regulation wheel and horizontally disposed connecting plate, walking left regulation wheel tight with storage tank sidewall steel plate
Contact simultaneously along the walking of tank body wallboard, by the supporting role of left regulation wheel of walking can effective control tip and bevel for welding distance with
Reach welding requirements.
The present invention is capable of automatic welding in the tank bottoms small space with tank skin for the large-scale steel structure storage tank inversion,
Greatly save construction cost, be that the welded and installed of large-scale steel structure storage tank provides very feasible device technique, be a kind of
The innovation of green energy conservation scheme.The present invention welds and non-Lincoln weld in the automatic submerged-arc of upside-down mounting large-scale steel structure storage tank scheme
Connect and in method, create good effect.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of welding machine walking track in the present invention.
In figure：1st, submerged arc welding machine dolly；2-1, crossbeam；2-2, column；3rd, wire reel；4th, control chamber；5th, tip regulation pipe；
6th, tip；7th, flux hopper；8th, spring stop；9th, spring；10th, walking left regulation wheel；11st, connecting plate；12nd, storage tank；13rd, support
Frame；14th, operating platform；15th, track installation frame；16th, welding machine walking track；17th, welding agent protective cover.
Specific embodiment
Embodiment 1：
As depicted in figs. 1 and 2, the present invention comprises the following steps for the welding method of storage tank inversion：
A, one submerged arc welding machine dolly 1 of preparation：Submerged arc welding machine dolly 1 includes vehicle body, in the symmetrically arranged two groups of cars of body bottom
Wheel and the mounting bracket being arranged on body top, mounting bracket includes the horizontally disposed crossbeam 2-1 and column 2- being vertically arranged
2, crossbeam 2-1 are vertical with column 2-2 to be connected.The axial two ends of each wheel of submerged arc welding machine dolly are provided with external diameter and are more than car
The spacing ring of wheel external diameter, spacing ring and wheel corresponding end are integrally formed setting.
B, wire reel 3 is installed and for controlling the control chamber 4 of welding operation in one end of crossbeam 2-1, another in crossbeam 2-1
The end of one end is rotatably connected to tip regulation pipe 5, and tip regulation pipe 5 is turned with the corresponding end of crossbeam 2-1 by way of hinged
It is dynamically connected, the structure of tip regulation pipe 5 is to be welded as internal L-type pipe, the junction of two hollow steel pipes by two hollow steel pipes
Inside connection and two steel pipes central axis angulation be more than 90 °.In tip regulation pipe 5 other end, tip is installed
6, tip 6 is internal with tip regulation pipe 5 to be connected, and is installed with solder flux leakage in one end of the close tip regulation pipe 5 of crossbeam 2-1
Bucket 7, flux hopper 7 is connected by connecting tube with tip regulation pipe 5.In 6 ports of export of tip, welding agent protective cover is installed
17, welding agent protective cover 17 funnel, one end of welding agent protective cover 17 is fixedly connected with the outlet of tip 6 by clip, welding agent
The other end of protective cover 17 is fitted with stave sheets setting.Welding agent protective cover 17 is made using high-temperature flexible rubber material, its
Fit tightly with stave sheets, provide certain space for welding agent deposit, can be along the tube wall of storage tank prevented also from welding agent during welding
Flow down.
C, there is spring stop 8 in the bottom welding of the close tip regulation pipe 5 of crossbeam 2-1, adjust with tip in spring stop 8
Between section pipe 5, spring 9 is installed.Spring stop 8 is vertically arranged with crossbeam 2-1, and one end of spring 9 is fixing with spring stop even
Connect, its other end is fixedly connected with tip regulation pipe 5.
D, be installed with tip auxiliary propelling machine in the middle part of tip regulation pipe 5, tip auxiliary propelling machine include with
The walking left regulation wheel 10 of storage tank 12 wallboard laminating setting and horizontally disposed connecting plate 11, connecting plate 11 is strip connecting plate.Even
One end of fishplate bar 11 is fixedly connected with the middle part of tip regulation pipe 5 by way of welding, and the other end of connecting plate 11 passes through screw thread
The mode connecting is connected with walking left regulation wheel 10, has for accommodating tip with tip regulation pipe 5 connection end in connecting plate 11
The groove of regulation pipe 5.The central axis of walking left regulation wheel 10 is arranged with the centerline axis parallel of storage tank 12.In the present embodiment,
The junction of connecting plate 11 and walking left regulation wheel 10 is provided with adjustable plate, bolt and connecting plate 11 are passed through in one end of adjustable plate
Corresponding end is fixedly connected, and the opposite end of adjustable plate is threaded connection mode and is fixedly connected with the axle of walking left regulation wheel 10, walking
The axle of left regulation wheel 10 is rotated with the internal face of walking left regulation wheel 10 and is connected.Have use in the connection end of adjustable plate and connecting plate 11
In the strip mounting groove of installation bolt, the storage to different-diameter can be adapted to by adjustment bolt in the position of strip mounting groove
The welding requirements of tank.Pass through to be welded and fixed gripper shoe is installed between the top surface of the top of tip regulation pipe 5 and connecting plate 11,
To prevent the sagging deflections of connecting plate 11.
E, along the circumferential direction build bracing frame 13 in the outside of the tank skin of storage tank 12, on the top of bracing frame 13, behaviour is installed
Make platform 14, track installation frame 15 is placed with operating platform 14, the top of in rail installing rack 15 is bolted peace
Equipped with the welding machine walking track 16 of peripherally disposed annular around outside storage tank, welding machine walking track 16 is to have toughness
Rubber tracks.The structure of welding machine walking track 16 is to be made up of the ring-shaped guide rail bar that two be arranged in parallel, and guide rail bar adopts rubber
Front rail bar, each guide rail bar is T-shaped in the section of vertical direction, and the width of each guide rail bar is less than submerged arc welding machine dolly and corresponds to
Axial distance between two spacing ring medial surface of wheel corresponding end.
F, submerged arc welding machine dolly is placed on welding machine walking track 16 on, each wheel of submerged arc welding machine dolly during placement
Middle part is placed into the top of corresponding welding machine walking track 16.Arc is realized by the contact of wheel and welding machine walking track 16
The walking of welding machine dolly, after two section storage tank 12 wallboards are vertically aligned, according to wall thickness and welding requirements in the junction of storage tank 12
Bevelling；Operator rotate tip regulation pipe 5 before welding makes the outlet of tip 6 and weld seam keep aligning, adjustment row
Walking left regulation wheel 10 makes it contact with storage tank sidewall steel plate, solder flux is put in flux hopper, the welding wire on wire reel is incorporated into
In tip regulation pipe 5, open control chamber and start to weld, during welding, walking left regulation wheel 10 is close to stave sheets walking,
Submerged arc welding carriage drives tip 6 to be welded around wallboard butt welding seam on track 16 walked by welding machine.In welding process, spring
Ensure that the distance between tip and weld seam with the collective effect to tip regulation pipe 5 of walking left regulation wheel 10.
Embodiment 2：
As depicted in figs. 1 and 2, the present invention includes submerged arc welding machine dolly 1, outside storage tank 12 for the welder of storage tank inversion
The peripherally disposed bracing frame in side 13 and the welding machine walking track 16 being arranged on bracing frame 13 top, submerged arc welding machine dolly 1
Including vehicle body, in the symmetrically arranged two groups of wheels of body bottom with the mounting bracket that is arranged on body top, mounting bracket includes
The horizontally disposed crossbeam 2-1 and column 2-2 being vertically arranged, crossbeam 2-1 is vertical with column 2-2 to be connected.Submerged arc welding machine dolly
The axial two ends of each wheel are provided with the spacing ring that external diameter is more than wheel external diameter, and spacing ring is integrally formed with wheel corresponding end
Setting.
In one end of crossbeam 2-1, wire reel 3 and the control chamber 4 for controlling welding operation are installed, another in crossbeam 2-1
The end at end is rotatably connected to tip regulation pipe 5, and tip regulation pipe 5 is rotated with the corresponding end of crossbeam 2-1 by way of hinged
Connect, the structure of tip regulation pipe 5 is to be welded as internal L-type pipe by two hollow steel pipes, the junction of two hollow steel pipes
The central axis angulation of internal connection and two steel pipes is more than 90 °.In tip regulation pipe 5 other end, tip 6 is installed,
Tip 6 is internal with tip regulation pipe 5 to be connected, and is installed with flux hopper in one end of the close tip regulation pipe 5 of crossbeam 2-1
7, flux hopper 7 is connected by connecting tube with tip regulation pipe 5.In 6 ports of export of tip, welding agent protective cover 17, welding agent are installed
Protective cover 17 funnel, one end of welding agent protective cover 17 is fixedly connected with the outlet of tip 6 by clip, welding agent protective cover 17
The other end fit with stave sheets setting.Welding agent protective cover 17 is rubber boot, and it is fitted tightly with stave sheets.
There is spring stop 8 in the bottom welding of the close tip regulation pipe 5 of crossbeam 2-1, adjust with tip in spring stop 8
Spring 9 is installed between pipe 5.Spring stop 8 is vertically arranged with crossbeam 2-1, and one end of spring 9 is fixedly connected with spring stop,
Its other end is fixedly connected with tip regulation pipe 5.
It is installed with tip auxiliary propelling machine in the middle part of tip regulation pipe 5, tip auxiliary propelling machine includes and storage
The walking left regulation wheel 10 of tank 12 wallboard laminating setting and horizontally disposed connecting plate 11, connecting plate 11 is strip connecting plate.Connect
One end of plate 11 is fixedly connected with the middle part of tip regulation pipe 5 by way of welding, and the other end of connecting plate 11 is by screw thread even
The mode connecing is connected with walking left regulation wheel 10, has in connecting plate 11 and tip regulation pipe 5 connection end and adjusts for accommodating tip
The groove of section pipe 5.The central axis of walking left regulation wheel 10 is arranged with the centerline axis parallel of storage tank 12.In the present embodiment, exist
The junction of connecting plate 11 and walking left regulation wheel 10 is provided with adjustable plate, and the right of bolt and connecting plate 11 is passed through in one end of adjustable plate
Should hold and be fixedly connected, the opposite end of adjustable plate is threaded connection mode and is fixedly connected with the axle of walking left regulation wheel 10, and walking is adjusted
The axle of section wheel 10 is rotated with the internal face of walking left regulation wheel 10 and is connected.The connection end of adjustable plate and connecting plate 11 have for
The strip mounting groove of installation bolt, can adapt to the storage tank to different-diameter by adjustment bolt in the position of strip mounting groove
Welding requirements.Pass through to be welded and fixed gripper shoe is installed between the top surface of the top of tip regulation pipe 5 and connecting plate 11, with
Prevent the sagging deflections of connecting plate 11.Welding machine walking track 16 is rubber tracks.The structure of welding machine walking track 16 is by two
The ring-shaped guide rail bar be arrangeding in parallel is constituted, and guide rail bar adopts rubber guide rail bar, and each guide rail bar is T in the section of vertical direction
Shape, the width of each guide rail bar is less than the axial direction between two spacing ring medial surface of the corresponding wheel corresponding end of submerged arc welding machine dolly
Distance.
Claims (4)
1. a kind of welding method for storage tank inversion, is characterized in that, comprise the following steps：
A, one submerged arc welding machine dolly of preparation：Described submerged arc welding machine dolly include vehicle body, symmetrically arranged two groups in body bottom
Wheel and the mounting bracket being arranged on body top, it is vertical be vertically arranged that described mounting bracket includes horizontally disposed crossbeam
Post, crossbeam and uprights vertical connect；
B, wire reel is installed and for controlling the control chamber of welding operation in one end of described crossbeam, in the described crossbeam other end
End be rotatably connected to tip regulation pipe, in the described tip regulation pipe other end, tip is installed, described tip and described weldering
Inside mouth regulation pipe, connection, is installed with flux hopper in one end of the close described tip regulation pipe of described crossbeam, described
Flux hopper is connected by connecting tube with described tip regulation pipe；
C, have spring stop in the bottom welding of the close described tip regulation pipe of described crossbeam, described spring stop with described
Between tip regulation pipe, spring is installed；
D, it is installed with tip auxiliary propelling machine in the middle part of described tip regulation pipe, described tip auxiliary propelling machine includes
The walking left regulation wheel of setting of fitting with stave sheets and horizontally disposed connecting plate, the side of welding is passed through in one end of described connecting plate
Formula is fixedly connected with the middle part of described tip regulation pipe, the mode that the other end of described connecting plate is threaded connection and described walking
Left regulation wheel connects, and the central axis of walking left regulation wheel is arranged with the centerline axis parallel of storage tank；
E, along the circumferential direction build bracing frame in the outside of the tank skin of storage tank, on the top of bracing frame, operating platform is installed,
Track installation frame is placed with described operating platform, the top of in rail installing rack is bolted and is provided with along the circumferential direction
The welding machine walking track of the annular of setting, described welding machine walking track is the rubber tracks with toughness；
F, submerged arc welding machine dolly is placed on welding machine walking track on, during placement, the middle part of each wheel of submerged arc welding machine dolly is put
Put the top of corresponding welding machine walking track；After two section stave sheets are vertically aligned, according to wall thickness and welding requirements
Junction bevelling in storage tank；Operator rotate tip regulation pipe before welding makes the outlet of tip and weld seam keep
Align, adjustment walking left regulation wheel makes it contact with storage tank sidewall steel plate, solder flux is put in flux hopper, by the weldering on wire reel
Silk is incorporated in tip regulation pipe, opens control chamber and starts welding operation, and during welding, walking left regulation wheel is close to storage tank
Wallboard is walked, and submerged arc welding carriage drives tip to be welded around wallboard butt welding seam on welding machine walking track.
2. the welding method for storage tank inversion according to claim 1, is characterized in that, installs in the port of export of tip
There are welding agent protective cover, described welding agent protective cover funnel, the outlet of clip and tip is passed through in one end of described welding agent protective cover
It is fixedly connected, the other end of described welding agent protective cover is fitted with stave sheets setting.
3. a kind of welder for storage tank inversion, is characterized in that, including submerged arc welding machine dolly, outside storage tank circumferentially
Direction setting bracing frame and be arranged on bracing frame top welding machine walking track, described submerged arc welding machine dolly include vehicle body,
The symmetrically arranged two groups of wheels of body bottom and the mounting bracket being arranged on body top, described mounting bracket includes being horizontally disposed with
Crossbeam and the column that is vertically arranged, crossbeam and uprights vertical connect；
In one end of described crossbeam, wire reel and the control chamber for controlling welding operation are installed, in the described crossbeam other end
End is rotatably connected to tip regulation pipe, is provided with tip in the described tip regulation pipe other end, described tip and described tip
Inside regulation pipe, connection, is installed with flux hopper in one end of the close described tip regulation pipe of described crossbeam, described weldering
Agent funnel is connected by connecting tube with described tip regulation pipe；
There is spring stop in the bottom welding of the close described tip regulation pipe of described crossbeam, in described spring stop and described weldering
Between mouth regulation pipe, spring is installed；
Be installed with tip auxiliary propelling machine in the middle part of described tip regulation pipe, described tip auxiliary propelling machine include with
The walking left regulation wheel of stave sheets laminating setting and horizontally disposed connecting plate, one end of described connecting plate is by way of welding
It is fixedly connected with the middle part of described tip regulation pipe, the mode that the other end of described connecting plate is threaded connection is adjusted with described walking
Section wheel connects, the centerline axis parallel setting of the central axis of walking left regulation wheel and storage tank；Described welding machine walking track is rubber
Track.
4. the welder for storage tank inversion according to claim 3, is characterized in that, installs in the port of export of tip
There are welding agent protective cover, described welding agent protective cover funnel, the outlet of clip and tip is passed through in one end of described welding agent protective cover
It is fixedly connected, the other end of described welding agent protective cover is fitted with stave sheets setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610989197.5A CN106425048B (en) | 2016-11-10 | 2016-11-10 | Welding method and welder for storage tank inversion |
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|---|---|---|---|
| CN201610989197.5A CN106425048B (en) | 2016-11-10 | 2016-11-10 | Welding method and welder for storage tank inversion |
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| CN106425048B CN106425048B (en) | 2018-10-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216361A (en) * | 2019-06-21 | 2019-09-10 | 中石化第十建设有限公司 | A kind of sucked type vertically fixes submerged-arc welding welding in storage tank method |
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| CN204747724U (en) * | 2015-05-25 | 2015-11-11 | 上海中远川崎重工钢结构有限公司 | Welding machine welding carriage does not have track welded guiding orientation device |
| CN106041272A (en) * | 2016-06-30 | 2016-10-26 | 江汉大学 | Narrow-gap submerged arc welding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216361A (en) * | 2019-06-21 | 2019-09-10 | 中石化第十建设有限公司 | A kind of sucked type vertically fixes submerged-arc welding welding in storage tank method |
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