CN107160087B - A method of module steel frame group, which is carried out, using rotating device welds - Google Patents
A method of module steel frame group, which is carried out, using rotating device welds Download PDFInfo
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- CN107160087B CN107160087B CN201710347976.XA CN201710347976A CN107160087B CN 107160087 B CN107160087 B CN 107160087B CN 201710347976 A CN201710347976 A CN 201710347976A CN 107160087 B CN107160087 B CN 107160087B
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- idler wheel
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- steel frame
- rotating device
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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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A method of module steel frame group is carried out using rotating device and is welded, and includes the following steps: that two sets of rotating devices are 1. respectively placed in the corresponding both ends of module steel frame length direction；The rotating device is by lateral support frame part, electric roller frame part and is fixedly connected with abutment portion and forms；2. the lifting of module steel frame is connected on rotating device, and the module corner fittings at rotating device and module steel frame both ends is attached fixation；3. after the completion of module beam-to-column connection, driving active idler wheel to rotate together with round roller track and module steel frame by motor and driving member, by module steel frame in different location implementation group weldering after a group component for weldering rotates to worker operating position；4. all after the completion of group weldering, the module steel frame that group is soldered is separated with rotating device for component, the weldering of module steel frame group is completed.Operation of the present invention process is simple, with higher group of weldering efficiency, reduces various operational risks, ensure that a group weldering quality.
Description
Technical field:
The invention belongs to steel structure modularization technical field of buildings, it is related to a kind of rotating device being utilized to carry out module steel frame
The method of group weldering.
Background technique:
Steel structure modularization building is a kind of highly integrated assembled architecture, usually mating by steel structure frame and with it
Three plate body systems add decorations to constitute.Wherein steel structure frame is generally the box type that the weldering of the component groups such as square steel, H profile steel is constituted
Space structure is welded and is made using manual electric arc welding mode group usually on factory lines, but due to the characteristic of its space structure,
Group weldering often needs to assist scaffold, split heads or group weldering platform etc. along with component overturning could complete different portions as shown in Figure 1
Position weld seam welding (high position can be welded using devices high-rise working, the lower position such as scaffold and platform by worker's standing ground group,
After having welded upper side weld seam, downside weld seam is switched to upper side by flip component to be continued to weld, to guarantee downhand welding operation).
Existing apparatus technology has the following disadvantages:
1, it group weldering low efficiency: needs to assist setting up and movable Scaffold or operating platform when group weldering, it is also necessary to which cooperation carries out
Steel frame lifting overturning；
2, safety is low: need to ascend a height operation and lifting overturning, increases risk；
3, quality is not easy to guarantee: high-rise working inconvenience control, multi-faceted welding quality it is difficult to ensure that；
4, economy is low: since inefficiency and quality inconvenience control cause added cost；
5, worker's operating environment is poor, climbs low.
Summary of the invention:
The object of the present invention is to provide a kind of methods for carrying out the weldering of module steel frame group using rotating device, solve existing skill
Need to set up present in art with movable Scaffold and platform, need steel frame lifting overturning etc. brings group weldering low efficiency, behaviour
Make the problems such as security risk is big, group weldering quality control is difficult, cost is high.
As above design, the technical scheme is that a kind of method for carrying out the weldering of module steel frame group using rotating device,
It is characterized by comprising following steps:
1. two sets of rotating devices are respectively placed in the corresponding both ends of module steel frame length direction；The rotating device is by lateral
Supporting frame part, electric roller frame part and be fixedly connected abutment portion composition；
Electric roller frame part includes motor and driving member, active idler wheel fixed frame, active idler wheel, active
Formula roller supporting frame body and scroll wheel positions adjusting screw connect bolt for active roller supporting frame body and lateral support frame part
The plate that is connected and fixed be connected and fixed, active roller supporting frame body both ends are symmetrically installed two active idler wheel fixed frames and master
Dynamic formula idler wheel, motor and driving member are connect with active idler wheel, and the scroll wheel positions being arranged between the active idler wheel in both ends are adjusted
Lead screw adjusts the distance of the active idler wheel in both ends；
The abutment portion that is fixedly connected includes round roller track and connection framework, round roller track and connection framework
Affixed, round roller track is placed on the active idler wheel of electric roller frame part；
Lateral support frame part is made of two sets of support device connections, and every set support device includes vertically disposed
Bracket, the pedestal connecting with support level, the support rod being connected between passive type idler wheel and pedestal, passive type idler wheel are supporting
Rolling support is in round roller track two sides under the action of bar, and rack surface, which is equipped with, is connected and fixed plate, two sets of support devices
Bracket between connect；
2. the lifting of module steel frame is connected on rotating device, and by the module of rotating device and module steel frame both ends
Corner fittings is attached fixation；
3. after the completion of module beam-to-column connection, driving active idler wheel together with round roller track by motor and driving member
With module steel frame rotate, by module steel frame different location after group weldering a component rotate to worker operating position after implementation group
Weldering；Meanwhile passive type idler wheel rolling support under the effect of its support rod forms overturn-preventing construction in roller track side；
4. all after the completion of group weldering, the module steel frame that group is soldered is separated with rotating device for component, module steel is completed
Frame set weldering.
It is affixed that the top and bottom end of above-mentioned round roller track and the crossbeam of connection framework pass through fixed square steel.
The left and right ends of above-mentioned round roller track are affixed by the stringer of arc plate and connection framework.
The crosspoint of above-mentioned round roller track and the crossbeam of connection framework installs L shape plate.
It is connected with set square between the crossbeam and stringer of above-mentioned connection framework, fastening bolt is housed on set square and matches with it
The oblong fastening nut of set.
It is connected between the bracket of above-mentioned two sets of support devices by channel steel bearing diagonal.
Diagonal brace is connected between the crossbeam and stringer of above-mentioned connection framework.
2. middle rotating device and the module corner fittings at module steel frame both ends are attached fixed concrete operations to above-mentioned steps
It is: oblong fastening nut matched with fastening bolt is vertically penetrated in the vertical hole of module corner fittings first, afterwards turns over length
Round fastening nut is to be stuck in the inner sidewall of module corner fittings after transverse direction, is fastenedly connected mesh finally by tightening fastening bolt and reaching
's.
The present invention has the advantage that and good effect:
1, steel member is carried out after the convenient location of the invention that module steel frame is rotated to worker operation using rotating device
Group weldering, operating process is simple, with higher group of weldering efficiency, reduces various operational risks, ensure that a group weldering quality.
2, the electric roller frame part of rotating device of the present invention and be fixedly connected abutment portion drive module steel frame surround
The component of needs group weldering operation is turned to worker convenient for job position by shaft core position rotation, i.e. worker only need to be in ground location
The weldering of counterpart member group can be completed in flat operation, eliminates original personnel and asks with member position low operation bring series of climbing
Topic.
3, the danger of toppling when module steel frame rotates has been evaded in the lateral support frame part of rotating device of the present invention.
4, round roller track is placed on the active idler wheel of electric roller frame part by rotating device of the present invention constitutes rotation
Turn connection, when work, connection framework need to only be passed through to the mould of fastening bolt and oblong fastening nut and module steel frame both ends
Block corner fittings is fixed, thus can realize module steel frame it is steady, safely rotate, to meet the different location need of component groups weldering
It asks.
Detailed description of the invention:
Fig. 1, which is existing module steel frame, carries out a group schematic diagram for weldering using platform, scaffold etc.；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the right view of Fig. 2；
Fig. 4 is the structural schematic diagram of lateral support frame part；
Fig. 5 is the right view of Fig. 4；
Fig. 6 is the structural schematic diagram that electric roller frame is partly installed in lateral support frame part；
Fig. 7 is the right view of Fig. 6；
Fig. 8 is the structural schematic diagram for being fixedly connected with support；
Fig. 9 is the right view of Fig. 8；
Figure 10 is the structural schematic diagram for being fixedly connected with abutment portion and being mounted on electric roller frame；
Figure 11 is the right view of Figure 10；
Figure 12 is the schematic diagram that the lifting of module steel frame is connected to rotating device；
Figure 13 is the right view of Figure 12；
Figure 14 is the schematic diagram that oblong fastening nut vertically penetrates module corner fittings；
Figure 15 is the schematic diagram for overturning oblong fastening nut to be stuck in module corner fittings inner sidewall after transverse direction.
In figure: 1-module steel frame；2-scaffolds, split heads or group weldering platform；The welding of 3-upper side weld seams；4-need
The downside weld seam welded after steel frame overturning；5-I-shaped steel bases；6-passive type idler wheels；7-rectangular steel pipe support rods；
8-are connected and fixed plate；9-connection bolts；10-H profile steel brackets；11-channel steel bearing diagonals；12-fixator pins；13-even
Ear connecting plate；14-fixed square steel；15-round roller tracks；Horizontal, the longitudinal square steel beam of 16-1-connection framework；16-2-square steel is oblique
Support；17-L-type plates；18-set squares；19-fastening bolts；20-round cushion blocks；21-oblong fastening nuts；22-circles
Arc plate；23-motors and driving member；24-active idler wheel fixed frames；25-active idler wheels；26-active idler wheels
Supporting frame；27-scroll wheel positions adjusting screws；28-lead screws rotate handwheel；29- module steel frame corner fittings.
Specific embodiment:
A method of module steel frame group is carried out using rotating device and is welded, and is included the following steps:
1, make rotating device: as shown in Figure 2,3: the rotating device is by lateral support frame part, electric roller frame part
And it is fixedly connected with abutment portion composition.
1. as shown in Figure 4,5: lateral support frame part is made of two sets of support devices, and every set support device includes vertical
The H profile steel bracket 10 of setting, the I-shaped steel base 5 being connect with H profile steel support level, in passive type idler wheel 6 and I-shaped steel base 5
Between be connected with rectangular steel pipe support rod 7, and the support rod is solid by fixator pins 12 and I-shaped steel base and passive type idler wheel
It connects, rolling support under the action of rectangular steel pipe support rod 7 of passive type idler wheel 6 is prevented in the two sides of round roller track 15
Sideways when steel frame rotates.H profile steel rack surface, which is equipped with, is connected and fixed plate 8, the H profile steel brackets of two sets of support devices it
Between by channel steel bearing diagonal 11 connect.
When making lateral support frame part it is noted that the matching of size L and round roller track 15, it is noted that warranty element
Fixator pins 12 are connected firmly, pay attention to the level of I-shaped steel base 5 and 10 lower part of H shape steel bracket and two sides passive type idler wheel 6
Height is consistent.
2. as shown in Figure 6,7: electric roller frame part include motor and driving member 23, active idler wheel fixed frame 24,
Active idler wheel 25, active roller supporting frame body 26 and scroll wheel positions adjusting screw 27 connect bolt 9 for active idler wheel branch
Support body 26 and the plate 8 that is connected and fixed of lateral support frame part are connected and fixed, and active roller supporting frame body both ends are symmetrically installed
Two active idler wheel fixed frames 24 and active idler wheel 25, motor and driving member 23 are connect with active idler wheel 25, are passed through
Scroll wheel positions adjusting screw 27 between the active idler wheel in both ends is set and the lead screw rotation first run 28 is active to adjust both ends
The distance of idler wheel is to adapt to the module steel frames of different dimensions；
Electric roller frame part is lifted on lateral support frame part, i.e., active 26 company of being placed in of roller supporting frame body
It connects and is connected and fixed in fixed plate 8 by connecting bolt 9, it should be noted that two active 25 level heights of idler wheel of adjustment are consistent.
3. as shown in Figure 8,9: being fixedly connected with abutment portion includes round roller track 15, the top of the round roller track
Pass through that fixed square steel 14 is affixed, longitudinal direction sides of left and right ends and connection framework with the lateral square steel beam 16-1 of bottom end and connection framework
Girder steel 16-1 is affixed by arc plate 22, and round roller track 15 is placed in structure on the active idler wheel 25 of electric roller frame part
It is connected at rotation.
The crosspoint of above-mentioned round roller track and the lateral square steel beam of connection framework installs L shape plate 17.
Set square 18, the cross of connection framework are connected between the lateral square steel beam of above-mentioned connection framework and longitudinal square steel beam
Square steel diagonal brace 16-2 is connected between square steel beam and longitudinal square steel beam.Equipped with fastening bolt 19,20 and of round cushion block on set square
Oblong fastening nut 21.
When making rotating device it is noted that adjusting passive type idler wheel 6, round roller track 15, between active idler wheel 25
Contact be connected situation, as necessary by lead screw rotation handwheel 28 adjust scroll wheel positions adjusting screw 27, to adjust active rolling
Distance between wheel 25, and then achieve the purpose that realize that idler wheel and track are in close contact.
2, two sets of rotating devices are respectively placed in the corresponding both ends of module steel frame length direction, and module steel frame is hung
Load is connected on rotating device, i.e., will be fixedly connected with abutment portion by lifting and round roller track 15 is placed in 5 active rollings
On wheel 25, meanwhile, passive type idler wheel 6 is supported in the integral-rotation that 15 two sides of round roller track form the weldering of module steel frame group
Device.As shown in figures 10-13:
Only connection framework need to be passed through fastening bolt 19, round cushion block 20 and oblong fastening nut 21 and module when work
The module corner fittings 29 at steel frame both ends carries out bolt fastening connection.When specific operation, first as Figure 14 will and fastening bolt
19 matched oblong fastening nuts 21 vertically penetrate in the vertical hole of module corner fittings 29, then such as Figure 15 overturning oblong fastening
Nut 21 is to be stuck in the inner sidewall of module corner fittings 29 after transverse direction, is fastenedly connected purpose finally by tightening fastening bolt 19 and reaching.
4, after the completion of module beam-to-column connection, crawl synchronous motor and driving member 23 drive the examination rotation of module steel frame, inspection
Confiscate it is problematic after, opened according to motor --- component is rotated in place --- motor closing --- group weldering implement sequence it is complete one by one
It is welded at all component groups.
5, after the completion of component all organizes weldering, --- release of fastening bolt 19 --- oblong is hung in advance according to module steel frame
The overturning abjection of fastening nut 21 --- the module steel frame and rotating device point that group is soldered by the sequence that module steel frame is hung
From completion module steel frame group weldering.
The present invention is that the optimum position rotation group weldering of each component of module steel frame is realized using rotating device, to reach
It improves efficiency, improve worker's operating environment, guaranteeing quality and reduce the purpose of operational risk.Its feature shows as rotating device
Synchronous motor and driving member 23 drive the at the uniform velocity rotation of module steel frame 1 (1-1,1-2), rotate to suitable work to a group weldering component
Implementation group weldering operation after people's operating position continues rotating frame after the completion and is operated to new to group welding position, recycled according to this
The group for completing entire all components of module steel frame welds flat Job Operations.
Claims (3)
1. a kind of method for carrying out the weldering of module steel frame group using rotating device, characterized by the following steps:
A, make rotating device: the rotating device is by lateral support frame part, electric roller frame part and is fixedly connected with seat part
It is grouped as;
A, lateral support frame part is made of two sets of support devices, and every set support device includes vertically disposed H fashioned iron branch
Frame and H shape steel bracket I-shaped steel base connected horizontally are connected with rectangle steel between passive type idler wheel and I-shaped steel base
Pipe support rod, and the support rod is affixed by fixator pins and I-shaped steel base and passive type idler wheel, passive type idler wheel is in rectangle
Rolling support is in the two sides of round roller track, sideways when preventing steel frame from rotating under the action of steel pipe support bar；H
Shape steel bracket surface, which is equipped with, is connected and fixed plate, is connected between the H shape steel bracket of two sets of support devices by channel steel bearing diagonal；
B, electric roller frame part includes motor and driving member, active idler wheel fixed frame, active idler wheel, active idler wheel
Supporting frame and scroll wheel positions adjusting screw connect bolt for the connection of active roller supporting frame body and lateral support frame part
Fixed plate is connected and fixed, and active roller supporting frame body both ends are symmetrically installed two active idler wheel fixed frames and active
Idler wheel, motor and driving member are connect with active idler wheel, are adjusted by the scroll wheel positions being arranged between the active idler wheel in both ends
Lead screw and lead screw rotate handwheel to adjust the distance of the active idler wheel in both ends to adapt to the module steel frame of different dimensions；
Electric roller frame part is lifted on lateral support frame part, i.e., active roller supporting frame body, which is placed in, to be connected and fixed
Fixation is bolted by connection on plate, it should be noted that two active idler wheel level heights of adjustment are consistent；
C, being fixedly connected with abutment portion includes round roller track, the top and bottom end of the round roller track and connection framework
Longitudinal square steel beam that lateral square steel beam passes through affixed fixed square steel, left and right ends and connection framework is affixed by arc plate, round
Roller track, which is placed on the active idler wheel of electric roller frame part, constitutes rotation connection；
Passive type idler wheel, round roller track, the contact linking feelings between active idler wheel are adjusted when making rotating device
Condition rotates handwheel by lead screw and adjusts scroll wheel positions adjusting screw, to adjust the distance between active idler wheel, and then reaches realization
The purpose that idler wheel and track are in close contact；
B, two sets of rotating devices are respectively placed in the corresponding both ends of module steel frame length direction, and module steel frame is lifted
It is connected on rotating device, i.e., will be fixedly connected with abutment portion and round roller track is placed on active idler wheel by lifting,
Meanwhile passive type roller supporting forms the Integral rotating device of module steel frame group weldering in round roller track two sides；
Only connection framework need to be passed through fastening bolt, round cushion block and oblong fastening nut and module steel frame both ends when work
Module corner fittings carry out bolt fastening connection；When specific operation, oblong matched with fastening bolt is fastened into spiral shell first
Mother vertically penetrates in the vertical hole of module corner fittings, afterwards turns over oblong fastening nut as the inside that is stuck in module corner fittings after transverse direction
Wall is fastenedly connected purpose finally by tightening fastening bolt and reaching；
C, after the completion of module beam-to-column connection, synchronous motor and driving member drive the examination rotation of module steel frame, check that there is no problem
Afterwards, opened according to motor --- component is rotated in place --- motor closing --- group weldering implement sequence complete all structures one by one
The weldering of part group；
D, after the completion of component all organizes weldering, --- fastening bolt release --- oblong fastening nut is hung in advance according to module steel frame
Overturning abjection --- the sequence that module steel frame is hung separates the module steel frame that group is soldered with rotating device, completes module
The weldering of steel frame group.
2. a kind of method for carrying out the weldering of module steel frame group using rotating device according to claim 1, feature
Be: the crosspoint of above-mentioned round roller track and the lateral square steel beam of connection framework installs L shape plate.
3. a kind of method for carrying out the weldering of module steel frame group using rotating device, feature exist according to claim 1
In: set square, the lateral square steel beam of connection framework are connected between the lateral square steel beam and longitudinal square steel beam of above-mentioned connection framework
Square steel diagonal brace is connected between longitudinal square steel beam, and fastening bolt, round cushion block and oblong fastening nut are housed on set square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710347976.XA CN107160087B (en) | 2017-05-17 | 2017-05-17 | A method of module steel frame group, which is carried out, using rotating device welds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710347976.XA CN107160087B (en) | 2017-05-17 | 2017-05-17 | A method of module steel frame group, which is carried out, using rotating device welds |
Publications (2)
| Publication Number | Publication Date |
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| CN107160087A CN107160087A (en) | 2017-09-15 |
| CN107160087B true CN107160087B (en) | 2019-05-31 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61283496A (en) * | 1985-06-10 | 1986-12-13 | Morita Tokushu Kiko Kk | Device for assembling front load box of dust collecting car |
| DE10203128A1 (en) * | 2002-01-25 | 2003-07-31 | Hans Funk Gmbh Stahl Und Metal | Device for tensioning containers |
| CN101700609B (en) * | 2009-11-13 | 2011-07-20 | 天津振汉机械装备有限公司 | Rotator for welding box-shaped structural member |
| CN203171189U (en) * | 2013-04-16 | 2013-09-04 | 南车眉山车辆有限公司 | Annular turnover device used on chassis of freight car |
| CN203679635U (en) * | 2014-01-25 | 2014-07-02 | 西玛(常州)通用设备有限公司 | Cylinder workpiece longitudinal seam splicing device |
| CN203779058U (en) * | 2014-03-31 | 2014-08-20 | 新疆石油工程建设有限责任公司 | Integrally controlled sunk structure welding roller frame device |
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