CN107350698A - One kind welding lifting support - Google Patents
One kind welding lifting support Download PDFInfo
- Publication number
- CN107350698A CN107350698A CN201710625498.4A CN201710625498A CN107350698A CN 107350698 A CN107350698 A CN 107350698A CN 201710625498 A CN201710625498 A CN 201710625498A CN 107350698 A CN107350698 A CN 107350698A
- Authority
- CN
- China
- Prior art keywords
- support
- crossbeam
- hydraulic jack
- welding lifting
- lifting support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses one kind to weld lifting support, including crossbeam, first support, second support and bottom linker, the first support include apex connection, hydraulic jack and bottom bar；One end of the apex connection is articulated with the crossbeam, and the other end of apex connection is connected to the piston rod of the hydraulic jack；The cylinder barrel of the hydraulic jack is fixedly connected on the bottom bar；The top of the second support is articulated with the crossbeam；The bottom linker and the crossbeam are perpendicular, and the both ends of bottom linker are respectively articulated with the bottom of the second support and the bottom bar.The welding lifting support of the present invention is simple in construction, light, in certain height adjustment range, it is possible to achieve the adjust automatically of arbitrary height, can greatly save manpower；And the hydraulic station of bonding machine can be used directly in the power resources of hydraulic jack, it is not necessary to power source is separately configured, the scope of application is wider, and be particularly suitable for use in field welding and the welding of large diameter pipeline.
Description
Technical field
The present invention relates to welding technology field, more particularly to a kind of welding lifting support.
Background technology
In welding field, it usually needs position is welded to workpiece at various height, in the prior art, works as needs
, it is necessary to which manpower lifts to workpiece on the support of corresponding height or padded manually or reduce support when adjusting the height of workpiece.Especially
It is when the quality of workpiece is larger, manpower lifting or the mobile strength for needing consuming very big and it is necessary to more than two people coordinated
Into.Therefore, it is badly in need of having a kind of welding support to save manpower, realize function of auto-lift.
The content of the invention
The technical problems to be solved by the invention are：A kind of welding lifting support simple in construction, light, Neng Goujie are provided
Human-saving, realize automatic lifting.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
One kind welding lifting support, including crossbeam, first support, second support and bottom linker, the first support
Including apex connection, hydraulic jack and bottom bar；One end of the apex connection is articulated with the crossbeam, top connection
The other end of part is connected to the piston rod of the hydraulic jack；The cylinder barrel of the hydraulic jack is fixedly connected on the bottom transverse
Bar；The top of the second support is articulated with the crossbeam；The bottom linker and the crossbeam are perpendicular, bottom linker
Both ends be respectively articulated with the bottom of the second support and the bottom bar.
The beneficial effects of the present invention are：The welding lifting support of the present invention is simple in construction, light, and welding workpiece is placed
At the station on the crossbeam, pass through the flexible regulation that beam height can be achieved of hydraulic cylinder piston in first support；
In certain height adjustment range, it is possible to achieve the adjust automatically of arbitrary height, manpower can be greatlyd save；And hydraulic jack
The hydraulic station of bonding machine can be used directly in power resources, it is not necessary to power source is separately configured, the scope of application is wider, especially suitable
Welded for field；The welding lifting support of the present invention can support two tons of weights using hydraulic jack as driving, single support
Weldment, the pipeline welding for the large-scale bore that is particularly suitable for use in.
Brief description of the drawings
Fig. 1 is the structural representation of the welding lifting support of the embodiment of the present invention；
Label declaration：
1st, crossbeam；2nd, first support；3rd, second support；4th, bottom linker；5th, hydraulic jack；
6th, inner sleeve；7th, outer sleeve；8th, valve；9th, roller；10th, stop part；11st, connecting hole.
Embodiment
To describe the technology contents of the present invention, the objects and the effects in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is:The top of first support 2 and second support 3 is articulated with crossbeam 1, first
The bottom of frame 2 and second support 3 is fixed by bottom linker 4, and wherein bottom linker 4 is vertical with crossbeam 1；First support 2
Length can pass through the flexible adjustment of hydraulic jack 5.
It refer to Fig. 1, one kind welding lifting support, including crossbeam 1, first support 2, second support 3 and bottom linker
4, the first support 2 includes apex connection, hydraulic jack 5 and bottom bar；One end of the apex connection is articulated with
The crossbeam 1, the other end of apex connection are connected to the piston rod of the hydraulic jack 5；The cylinder barrel of the hydraulic jack 5 is consolidated
Surely it is connected to the bottom bar；The top of the second support 3 is articulated with the crossbeam 1；The bottom linker 4 with it is described
Crossbeam 1 is perpendicular, and the both ends of bottom linker 4 are respectively articulated with the bottom of the second support 3 and the bottom bar.
It was found from foregoing description, the beneficial effects of the present invention are：The welding lifting support of the present invention is simple in construction, light
Just, welding workpiece is positioned at the station on the crossbeam, can be real by the flexible of hydraulic cylinder piston in first support
The regulation of existing beam height；In certain height adjustment range, it is possible to achieve the adjust automatically of arbitrary height, can greatly save
Manpower；And the hydraulic station of bonding machine can be used directly in the power resources of hydraulic jack, it is not necessary to power source is separately configured, fits
Wider with scope, be particularly suitable for use in field welding.
Further, the first support 2 also includes inner sleeve 6 and outer sleeve 7, and the inner sleeve 6 is sheathed on outer sleeve 7
It is interior and relative to outer sleeve 7 slidably；The top of the inner sleeve 6 is articulated with the crossbeam 1, and the bottom of the outer sleeve 7 is consolidated
Surely it is connected to the bottom bar.
Further, through hole is provided with the outer sleeve 7, keeper is provided with the through hole.
Seen from the above description, hydraulic jack is flexible crossbeam is moved to predetermined altitude after, can lock on the outer sleeve
Keeper, keeper is held out against inner sleeve, fix the relative position of inner sleeve and outer sleeve, further position crossbeam height
Degree.
Further, it is provided with valve 8 at the air inlet of the hydraulic jack 5.
Seen from the above description, the speed of hydraulic jack stretching speed is on the one hand can adjust by the valve；The opposing party
The valve is closed in face after hydraulic jack reaches predetermined altitude, even if removal hydraulic station, support can also keep original work shape
State is constant.
Further, the middle part of the crossbeam 1 is socketed with roller 9, and the diameter at the middle part of the roller 9 is less than its both ends
Diameter.
Seen from the above description, the roller can be used for place tubulose class welding workpiece, on the one hand can protect workpiece from
Scratch, another aspect staff is in travelling workpiece also than relatively labor-saving.
Further, the bottom linker 4 is chain, is provided with two stop parts 10 on the chain, described first
The bottom of support 2 and second support 3 is provided with the connecting hole 11 for connecting chain.
Seen from the above description, chain can be through in two connecting holes by support in use state, deploy first support
And second support, making two stop parts, now chain can be to the bottom of first support and second support respectively against two connecting holes
Portion provides constraints；When need not use support, directly first support and second support can be folded into together, reduce support
Space-consuming, it is also convenient for carrying.
Further, the bottom linker 4 is scalable fixing pipe, and the scalable fixing pipe includes inner tube, outer tube
And fixture, said inner tube and outer tube are connected to the bottom of the first support 2 and second support 3, the fixture is set
Inner tube upper exterior tube end is placed in, the fixture is used to limit outer tube and inner tube relative motion.
Seen from the above description, by changing the length of scalable fixing pipe, thus it is possible to vary the height of support, can also change
Become the height adjustment range of support.
Further, the number of the hydraulic jack 5 is two, and two hydraulic jacks 5 are connected to the bottom transverse
The both ends of bar.
Seen from the above description, two hydraulic jacks are divided into both sides, can improve the bearing capacity of support, and and can is kept
The balance of support.
Further, the second support 3 is identical with the structure of the first support 2.
Seen from the above description, by first support and second support synchronization telescope, the crossbeam of support can be made to increase vertically
Or decline.
Embodiment one
Fig. 1 is refer to, embodiments of the invention one are：One kind welding lifting support, available for placement weldment and is adjusted
The height of weldment.The welding lifting support includes crossbeam 1, first support 2, second support 3 and bottom linker 4.The horizontal stroke
The station for placing fixed weldment is provided with beam 1, such as during welding large-bore plastics tubing, the centre of the crossbeam 1
Roller 9 is provided with, the diameter at the middle part of the roller 9 is less than the diameter at its both ends.Weldment can move on roller 9, both save
Power, weldment will not be abraded again.
The first support 2 includes apex connection, hydraulic jack 5 and bottom bar；One end of the apex connection
The crossbeam 1 is articulated with, the other end of apex connection is connected to the piston rod of the hydraulic jack 5；The hydraulic jack 5
Cylinder barrel is fixedly connected on the bottom bar.In the present embodiment, the number of the hydraulic jack 5 is two, two hydraulic oil
Cylinder 5 is connected to the both ends of the bottom bar.Valve 8, hydraulic jack 5 are provided with the air inlet of the hydraulic jack 5
Former and later two air inlets are respectively arranged with different valves 8, the speed that can be lifted by adjusting the valve 8 with adjusting bracket；
When valve 8 completely closes, the state of lockable support.
Preferably, two sliding pairs are additionally provided between two hydraulic jacks 5, the sliding pair is including inner sleeve 6 and outside
Sleeve 7, the inner sleeve 6 are sheathed in outer sleeve 7 and relative to outer sleeve 7 slidably；The top of the inner sleeve 6 is articulated with
The crossbeam 1, the bottom of the outer sleeve 7 are fixedly connected on the bottom bar.Through hole is provided with the outer sleeve 7, institute
State and keeper (not shown) is provided with through hole, after support is up and down at a predetermined height, the keeper in through hole can be locked, made
Keeper holds out against inner sleeve 6, thus the relative position of lockable inner sleeve 6 and outer sleeve 7, so as to lock the height of support.
The second support 3 is a U-shaped support, and the height of U-shaped support is fixed.Certainly, in other embodiments, it is described
Second support 3 is identical with the structure of the first support 2, can also be stretched.The top of the second support 3 is articulated with institute
State crossbeam 1.
The bottom linker 4 and the crossbeam 1 are perpendicular, when the welding lifting support deploys, first support 2, second
Support 3 and bottom linker 4 are in a triangular structure.The both ends of bottom linker 4 are respectively articulated with the bottom of the second support 3
End and the bottom bar.In the present embodiment, the bottom linker 4 is chain, and two backstops are provided with the chain
Part 10, the bottom of the first support 2 and second support 3 are provided with the connecting hole 11 for connecting chain.Optionally, it is described
Bottom linker 4 can also be scalable fixing pipe, and the scalable fixing pipe includes inner tube, outer tube and fixture, described interior
Pipe and outer tube are connected to the bottom of the first support 2 and second support 3, and the fixture is arranged at inner tube upper exterior tube end
At portion, the fixture is used to limit outer tube and inner tube relative motion.
In summary, welding lifting support provided by the invention is simple in construction, light, in certain height adjustment range
It is interior, it is possible to achieve the adjust automatically of arbitrary height, manpower can be greatlyd save；And the power resources of hydraulic jack 5 can be used directly
The hydraulic station of bonding machine, it is not necessary to power source is separately configured, the scope of application is wider, and be particularly suitable for use in field welding；Storage
It is also very convenient with carrying.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (9)
1. one kind welding lifting support, it is characterised in that described including crossbeam, first support, second support and bottom linker
First support includes apex connection, hydraulic jack and bottom bar；One end of the apex connection is articulated with the crossbeam,
The other end of apex connection is connected to the piston rod of the hydraulic jack；The cylinder barrel of the hydraulic jack is fixedly connected on described
Bottom bar；The top of the second support is articulated with the crossbeam；The bottom linker and the crossbeam are perpendicular, bottom
The both ends of connector are respectively articulated with the bottom of the second support and the bottom bar.
2. welding lifting support as claimed in claim 1, it is characterised in that the first support also includes inner sleeve and overcoat
Cylinder, the inner sleeve are sheathed in outer sleeve and relative to outer sleeve slidably；The top of the inner sleeve is articulated with the horizontal stroke
Beam, the bottom of the outer sleeve are fixedly connected on the bottom bar.
3. welding lifting support as claimed in claim 2, it is characterised in that through hole is provided with the outer sleeve, it is described logical
Keeper is provided with hole.
4. welding lifting support as claimed in claim 1, it is characterised in that be provided with valve at the air inlet of the hydraulic jack
Door.
5. welding lifting support as claimed in claim 1, it is characterised in that roller is socketed with the middle part of the crossbeam, it is described
The diameter at the middle part of roller is less than the diameter at its both ends.
6. welding lifting support as claimed in claim 1, it is characterised in that the bottom linker is chain, the chain
On be provided with two stop parts, the bottom of the first support and second support is provided with the connecting hole for connecting chain.
7. welding lifting support as claimed in claim 1, it is characterised in that the bottom linker is scalable fixing pipe,
The scalable fixing pipe includes inner tube, outer tube and fixture, said inner tube and outer tube be connected to the first support and
The bottom of second support, the fixture are arranged at inner tube upper exterior tube end, and the fixture is used to limit outer tube and inner tube
Relative motion.
8. welding lifting support as claimed in claim 1, it is characterised in that the number of the hydraulic jack is two, two
Hydraulic jack is connected to the both ends of the bottom bar.
9. welding lifting support as claimed in claim 1, it is characterised in that the knot of the second support and the first support
Structure is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625498.4A CN107350698A (en) | 2017-07-27 | 2017-07-27 | One kind welding lifting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625498.4A CN107350698A (en) | 2017-07-27 | 2017-07-27 | One kind welding lifting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107350698A true CN107350698A (en) | 2017-11-17 |
Family
ID=60285092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710625498.4A Pending CN107350698A (en) | 2017-07-27 | 2017-07-27 | One kind welding lifting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107350698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253892A (en) * | 2019-07-17 | 2019-09-20 | 成都市岷江自来水厂双流聚乙烯管材生产车间 | Plastic conduit welds installation and adjustment bracket and application method |
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| CN2472891Y (en) * | 2001-04-16 | 2002-01-23 | 洪波 | Folding saw frame |
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| CN203247433U (en) * | 2013-05-14 | 2013-10-23 | 赖德良 | Floor-type foldable clothes rack |
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| CN104353961A (en) * | 2014-11-03 | 2015-02-18 | 南京奥特电气股份有限公司 | Multifunctional cylinder transfer machine with lifting function |
| CN205342246U (en) * | 2016-01-05 | 2016-06-29 | 深圳市铭镭激光设备有限公司 | High can be adjusted freely optic fibre laser cutting machine roller seat |
| CN205971018U (en) * | 2016-09-14 | 2017-02-22 | 青岛中集专用车有限公司 | Vehicle transporter |
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2017
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472891Y (en) * | 2001-04-16 | 2002-01-23 | 洪波 | Folding saw frame |
| CN2853867Y (en) * | 2005-12-28 | 2007-01-03 | 宁波乔明装饰材料有限公司 | Folding sunning truss |
| CN202137555U (en) * | 2011-06-03 | 2012-02-08 | 河南第一火电建设公司 | Support frame special for tubular bus welding |
| CN202321697U (en) * | 2011-11-24 | 2012-07-11 | 四川康源医疗设备有限公司 | Support seat capable of adjusting height |
| CN203247433U (en) * | 2013-05-14 | 2013-10-23 | 赖德良 | Floor-type foldable clothes rack |
| CN203426656U (en) * | 2013-07-08 | 2014-02-12 | 天津恒泰国际海洋工程有限公司 | Pipeline welding centering device |
| CN203639058U (en) * | 2013-11-07 | 2014-06-11 | 山东祺龙海洋石油钢管股份有限公司 | Batch-type hydraulic lifting device |
| CN104353961A (en) * | 2014-11-03 | 2015-02-18 | 南京奥特电气股份有限公司 | Multifunctional cylinder transfer machine with lifting function |
| CN205342246U (en) * | 2016-01-05 | 2016-06-29 | 深圳市铭镭激光设备有限公司 | High can be adjusted freely optic fibre laser cutting machine roller seat |
| CN205971018U (en) * | 2016-09-14 | 2017-02-22 | 青岛中集专用车有限公司 | Vehicle transporter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253892A (en) * | 2019-07-17 | 2019-09-20 | 成都市岷江自来水厂双流聚乙烯管材生产车间 | Plastic conduit welds installation and adjustment bracket and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |
|
| RJ01 | Rejection of invention patent application after publication |