CN108202178A - A kind of seamless pipe bushing pipe working apparatus - Google Patents
A kind of seamless pipe bushing pipe working apparatus Download PDFInfo
- Publication number
- CN108202178A CN108202178A CN201810183509.2A CN201810183509A CN108202178A CN 108202178 A CN108202178 A CN 108202178A CN 201810183509 A CN201810183509 A CN 201810183509A CN 108202178 A CN108202178 A CN 108202178A
- Authority
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- China
- Prior art keywords
- pipe
- seamless
- bushing
- processed
- bushing pipe
- Prior art date
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- Pending
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 16
- 238000003032 molecular docking Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- 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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
- B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
Abstract
The invention discloses a kind of seamless pipe bushing pipe working apparatus, including seamless steel pipe (3), the circumferentially upper uniform welding of the outer wall of the seamless steel pipe (3) has several nuts (2), offer through-hole corresponding with threaded hole on the side wall of seamless steel pipe (3) in the position of each nut (2), and each nut (2) match there are one screw rod (1).During use state, bushing pipe (4) to be processed is sleeved on the inside of seamless steel pipe (3), by rotating each screw rod (1), so that the end of all screw rods (1) is applied with uniform shrinkage power on the outer wall of bushing pipe to be processed (4), further such that bushing pipe to be processed (4) realizes docking at bushing pipe notch (5) to be processed.The present invention can realize the processing and fabricating for realizing seamless pipe bushing pipe in processing factory or at the construction field (site).
Description
Technical field
The invention belongs to seamless pipe butt welding fields, and in particular to a kind of seamless pipe for Node In Large-span Pipe Truss chord member
Bushing pipe working apparatus.
Background technology
At present, at home, as social progress and economic fast development propose increasingly building structure space
High requirement, this structure type of steel-structure tube truss, which is widely popularized, to come, as some repair hangar engineerings, large-span industrial building
Engineering, including protecting greenhouse engineering all widely used as some history relic.In these application fields, historical relic's protection greenhouse work
Cheng Yingyong has the particularity of oneself again, as The Terra Cotta Warriors and Horses of Qin protects greenhouse engineering, Qin Yong cities ruins Qin public affairs No.1 protection greenhouse
Engineering, these large span engineerings, roof system stress only consider the dead load of structure itself and rain, snow load, without considering in room
Convering system, which adds, to be concentrated point loading or concentrates line load, the suspension in camera library tail depressed place and the purlin crane system of workshop, therefore
The structure design of these engineerings all compares optimization, and sectional dimension of members and plate thickness are all relatively small, the nothing of lower chord tube on tubular truss
Slit-tube docking is also not designed to the larger interpolation type steel plate docking of stress, and has been designed to simple liner tube type connection, this
Sample just brings higher requirement to steel member processing, in the case where unsuitable pipe with small pipe diameter thick-wall seamless is as bushing pipe, lining
The problem of pipe making has become urgent need to resolve.
Invention content
In order to overcome under the reality of no pipe with small pipe diameter thick-wall seamless or pipe with small pipe diameter heavy wall veneer reeling machine, the present invention carries
A kind of seamless pipe bushing pipe working apparatus that can be conveniently operated in processing factory or at the construction field (site) is supplied.
The present invention adopts the following technical scheme that realize：
A kind of seamless pipe bushing pipe working apparatus, including seamless steel pipe, if the circumferentially upper uniform welding of the outer wall of the seamless steel pipe has
A nut is done, through-hole corresponding with threaded hole, and each nut are offered in the position of each nut on the side wall of seamless steel pipe
There are one screw rods for matching.
Of the invention further improve be, during use state, liner sleeve to be processed is mounted in the inside of seamless steel pipe, passes through
Rotate each screw rod so that the end of all screw rods is applied with uniform shrinkage power on the outer wall of bushing pipe to be processed, further makes
It obtains bushing pipe to be processed and realizes docking in bushing pipe incision to be processed.
Further improve of the invention is that bushing pipe incision to be processed offers welding groove.
Of the invention further improve be, the gap between bushing pipe and seamless steel pipe to be processed is 3mm-5mm, seamless steel
The pipe thickness of pipe is more than the pipe thickness 2mm-4mm of bushing pipe to be processed.
Of the invention further improve be, the external part of each screw rod welds that there are one the handles convenient for rotation.
Further improve of the invention is that the through-hole aperture on seamless steel pipe side wall is bigger than screw diameter, and is no more than
2mm。
The present invention has following beneficial technique effect：
Adaptation to local conditions of the present invention takes full advantage of the strength and stiffness of Seamless Steel Structural Tubes, while utilizes well again
The good ductility of steel and plasticity.Specifically, working apparatus provided by the invention has used for reference the principle of mechanic jacks, with
Rolling machine effect is similar, but compared with rolling machine, has a clear superiority in terms of pipe with small pipe diameter thick walled steel tube component processing, specifically such as
Under：
1st, adaptation to local conditions, gather materials on the spot, facilitate making, economical rationality；2nd, easy to operate, common laborer hands over by technology
Bottom can operate；3rd, it is highly practical at the construction field (site), particularly it is worthy of popularization in terms of seamless pipe docking.
Description of the drawings
Fig. 1 is part of the present invention, component vertical view.
Fig. 2 is overall top view of the present invention.
Fig. 3 is the vertical view of present invention bushing pipe to be processed.
Fig. 4 is the vertical view of bushing pipe that the present invention has machined.
In figure：1st, screw rod, 2, nut, 3, seamless steel pipe, 4, bushing pipe to be processed, 5, bushing pipe notch to be processed, 6, welding slope
Mouthful.
Specific embodiment
The present invention is made further instructions below in conjunction with attached drawing.
As shown in Figures 1 to 4, a kind of seamless pipe bushing pipe working apparatus provided by the invention, including seamless steel pipe 3, height
150mm, the circumferentially upper uniform welding of the outer wall of the seamless steel pipe 3 have several nuts 2, in each spiral shell on the side wall of seamless steel pipe 3
The position of mother 2 offers through-hole corresponding with threaded hole, and each nut 2 is matched there are one screw rod 1, and through-hole aperture compares screw rod
Diameter is big, and no more than 2mm, and the external part of each screw rod 1 welds that there are one the handles convenient for rotation.During use state, treat
Processing bushing pipe 4 is sleeved on the inside of seamless steel pipe 3, and gap when being inserted between bushing pipe 4 and seamless steel pipe 3 to be processed is with 3mm-
5mm is advisable, and the pipe thickness 2mm-4mm that the pipe thickness of seamless steel pipe 3 should be greater than bushing pipe 4 to be processed is advisable, therefore selecting
It should be noted that the matching problem with 4 caliber of bushing pipe to be processed and pipe thickness when the caliber and pipe thickness of seamless steel pipe 3.Pass through rotation
Turn each screw rod 1 so that the end of all screw rods 1 is applied with uniform shrinkage power on the outer wall of bushing pipe 4 to be processed so as to be added
Work bushing pipe 4 realizes that docking is closed at bushing pipe notch 5 to be processed, can further realize and be completed at bushing pipe notch 5 to be processed
Welding.Wherein, welding groove 6 is offered at bushing pipe notch 5 to be processed.
In the processing method of Node In Large-span Pipe Truss seamless pipe butt weld, inner cased type heavy wall bushing pipe is a kind of main weldering
Reinforcement measure is stitched, the main function of the bushing pipe shows 1, used as run-on tab and steel lining backing plate, and 2, to the progress of weld seam node
Reinforcement, 3, inhibit the deformation of weld seam longitudinal contraction.It is symmetrically and evenly used using the strength and stiffness of thick-wall seamless, in seamless tube wall
Magnetic drill makes a call to six holes, in the place welding high-strength bolt nut that the pipe outer wall of seamless pipe is aligned with hole, then uses high-strength bolt
Screw rod pass through nut, show as shown in Figure 1, Figure 2, seamless pipe bushing pipe working apparatus i.e. complete.
During implementation, the seamless steel pipe longitudinal cut of bushing pipe will be processed into and to groove grinding process, notch with plasma
The diameter that size is processed into bushing pipe as needed determines, reversely rotates high-strength bolt, will be to be processed and carried out longitudinal cut
Seamless steel pipe in be placed on bushing pipe working apparatus, adjust the spacing between bushing pipe and bushing pipe working apparatus to be processed, pay attention to seamless pipe 3
Be placed on concentric circles position with seamless pipe 4, then operator six roots of sensation high-strength bolt is rotated in the forward direction simultaneously carry out reinforcing until
Bushing pipe notch docking to be processed is closed, and is stopped high-strength bolt reinforcing at this time, is positioned notch spot welding with electric welding machine, is reversely rotated high
Strength bolt takes out molding bushing pipe, with electric welding machine by groove welding, forms complete bushing pipe.Finally weld seam is beaten
Mill processing.
Claims (6)
1. a kind of seamless pipe bushing pipe working apparatus, which is characterized in that including seamless steel pipe (3), the outer wall of the seamless steel pipe (3) is circumferential
Upper uniform welding has several nuts (2), is offered on the side wall of seamless steel pipe (3) in the position of each nut (2) and screw thread
The corresponding through-hole in hole, and each nut (2) match there are one screw rod (1).
2. a kind of seamless pipe bushing pipe working apparatus according to claim 1, which is characterized in that during use state, lining to be processed
Pipe (4) is sleeved on the inside of seamless steel pipe (3), by rotating each screw rod (1) so that the end of all screw rods (1) is to be added
Uniform shrinkage power is applied on the outer wall of work bushing pipe (4), further such that bushing pipe to be processed (4) is in bushing pipe notch (5) to be processed
Realize docking in place.
3. a kind of seamless pipe bushing pipe working apparatus according to claim 2, which is characterized in that at bushing pipe notch (5) to be processed
Offer welding groove (6).
4. a kind of seamless pipe bushing pipe working apparatus according to claim 2, which is characterized in that bushing pipe (4) to be processed with it is seamless
Gap between steel pipe (3) is 3mm-5mm, and the pipe thickness of seamless steel pipe (3) is more than the pipe thickness of bushing pipe to be processed (4)
2mm-4mm。
A kind of 5. seamless pipe bushing pipe working apparatus according to claim 1, which is characterized in that the external part of each screw rod (1)
There are one the handles convenient for rotation for welding.
6. a kind of seamless pipe bushing pipe working apparatus according to claim 1, which is characterized in that on seamless steel pipe (3) side wall
Through-hole aperture is bigger than screw rod (1) diameter, and no more than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183509.2A CN108202178A (en) | 2018-03-06 | 2018-03-06 | A kind of seamless pipe bushing pipe working apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183509.2A CN108202178A (en) | 2018-03-06 | 2018-03-06 | A kind of seamless pipe bushing pipe working apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108202178A true CN108202178A (en) | 2018-06-26 |
Family
ID=62606638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810183509.2A Pending CN108202178A (en) | 2018-03-06 | 2018-03-06 | A kind of seamless pipe bushing pipe working apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108202178A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202314A (en) * | 2019-07-01 | 2019-09-06 | 中国水利水电第四工程局有限公司 | A kind of adjustable pressure steel pipe tune circle, locking device |
| CN111644994A (en) * | 2020-05-29 | 2020-09-11 | 鑫鹏源(聊城)智能科技有限公司 | Seamless pipe lining pipe processor |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT175124B (en) * | 1948-03-05 | 1953-06-10 | Anton Ing Auer | Method and device for the continuous production of endless, flexible, gas-tight, tight tubes from strip-shaped material |
| AT260321B (en) * | 1964-05-29 | 1968-02-26 | Robert Jurenka | Cables for electrical welding, in particular for electrical manual welding, and processes for the production thereof |
| JP2003039166A (en) * | 2001-07-25 | 2003-02-12 | Masakatsu Uchida | One side welding method for steel structure |
| CN1932324A (en) * | 2006-10-09 | 2007-03-21 | 毛学军 | Adjustable disc-shape spring mechanical vibration reducing damper |
| CN101021718A (en) * | 2006-11-14 | 2007-08-22 | 河北科技大学 | Double-layer roll welding pipe welding process control system and control method thereof |
| JP2011231561A (en) * | 2010-04-30 | 2011-11-17 | Keiji Hirai | Upper and lower steel pipes jointing structure for steel pipe column and jointing method thereof |
| CN102398118A (en) * | 2010-09-13 | 2012-04-04 | 陈耕田 | Single-surface welding and double-surface forming device and method for pipeline port |
| DE202011104565U1 (en) * | 2011-08-18 | 2012-11-19 | Witzenmann Gmbh | Winding hose with torsional fixation |
| CN105026063A (en) * | 2014-02-13 | 2015-11-04 | 三菱日立制铁机械株式会社 | Production method for plate-bending hollow roll, plate-bending hollow roll, and device for steel plate production process |
| CN106624614A (en) * | 2016-10-11 | 2017-05-10 | 武汉钢铁股份有限公司 | Manufacturing process for large-diameter thick-wall high-strength welded tube |
| CN207900434U (en) * | 2018-03-06 | 2018-09-25 | 陕西建工机械施工集团有限公司 | A kind of seamless pipe bushing pipe working apparatus |
| CN217301401U (en) * | 2022-04-29 | 2022-08-26 | 新泰市无线达电子有限公司 | Magnetic energy vehicle shock absorber |
| CN217381409U (en) * | 2022-06-14 | 2022-09-06 | 华东交通大学 | Adjustable automobile shock absorber |
-
2018
- 2018-03-06 CN CN201810183509.2A patent/CN108202178A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT175124B (en) * | 1948-03-05 | 1953-06-10 | Anton Ing Auer | Method and device for the continuous production of endless, flexible, gas-tight, tight tubes from strip-shaped material |
| AT260321B (en) * | 1964-05-29 | 1968-02-26 | Robert Jurenka | Cables for electrical welding, in particular for electrical manual welding, and processes for the production thereof |
| JP2003039166A (en) * | 2001-07-25 | 2003-02-12 | Masakatsu Uchida | One side welding method for steel structure |
| CN1932324A (en) * | 2006-10-09 | 2007-03-21 | 毛学军 | Adjustable disc-shape spring mechanical vibration reducing damper |
| CN101021718A (en) * | 2006-11-14 | 2007-08-22 | 河北科技大学 | Double-layer roll welding pipe welding process control system and control method thereof |
| JP2011231561A (en) * | 2010-04-30 | 2011-11-17 | Keiji Hirai | Upper and lower steel pipes jointing structure for steel pipe column and jointing method thereof |
| CN102398118A (en) * | 2010-09-13 | 2012-04-04 | 陈耕田 | Single-surface welding and double-surface forming device and method for pipeline port |
| DE202011104565U1 (en) * | 2011-08-18 | 2012-11-19 | Witzenmann Gmbh | Winding hose with torsional fixation |
| CN105026063A (en) * | 2014-02-13 | 2015-11-04 | 三菱日立制铁机械株式会社 | Production method for plate-bending hollow roll, plate-bending hollow roll, and device for steel plate production process |
| CN106624614A (en) * | 2016-10-11 | 2017-05-10 | 武汉钢铁股份有限公司 | Manufacturing process for large-diameter thick-wall high-strength welded tube |
| CN207900434U (en) * | 2018-03-06 | 2018-09-25 | 陕西建工机械施工集团有限公司 | A kind of seamless pipe bushing pipe working apparatus |
| CN217301401U (en) * | 2022-04-29 | 2022-08-26 | 新泰市无线达电子有限公司 | Magnetic energy vehicle shock absorber |
| CN217381409U (en) * | 2022-06-14 | 2022-09-06 | 华东交通大学 | Adjustable automobile shock absorber |
Non-Patent Citations (1)
| Title |
|---|
| 石长征;伍鹤皋;: "水电站坝下游面钢衬钢筋混凝土管道损伤和承载特性", 天津大学学报(自然科学与工程技术版), no. 12, pages 47 - 53 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202314A (en) * | 2019-07-01 | 2019-09-06 | 中国水利水电第四工程局有限公司 | A kind of adjustable pressure steel pipe tune circle, locking device |
| CN111644994A (en) * | 2020-05-29 | 2020-09-11 | 鑫鹏源(聊城)智能科技有限公司 | Seamless pipe lining pipe processor |
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