CN106736286A - A kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure and preparation method - Google Patents
A kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure and preparation method Download PDFInfo
- Publication number
- CN106736286A CN106736286A CN201611194789.4A CN201611194789A CN106736286A CN 106736286 A CN106736286 A CN 106736286A CN 201611194789 A CN201611194789 A CN 201611194789A CN 106736286 A CN106736286 A CN 106736286A
- Authority
- CN
- China
- Prior art keywords
- cross
- sleeve pipe
- bracket
- double
- tube structure
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention belongs to steel building field, and in particular to a kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure and preparation method, including cross stem, inner sleeve pipe and the external pipe for setting gradually from inside to outside；Also include insertion plate, one end of the insertion plate is connected with external pipe, and the other end of insertion plate is connected with cross stem, and the two sides of insertion plate are connected with inner sleeve pipe；Following steps are made, step one, cross stem processing and fabricating；Step 2, the assembling of insertion plate；Step 3, the erection welding of inner sleeve；Step 4, the blanking of the external pipe of angle；Step 5, the erection welding of external pipe；Step 6, the assembling of space bracket.What the present invention solved that cross turns circular tube structure designs and produces problem, has the advantages that structure design advantages of simple.
Description
Technical field
The invention belongs to steel building field, and in particular to a kind of cross based on double-layer circular sleeve pipe mechanism turns pipe knot
Structure and preparation method.
Background technology
With flourishing for construction steel structure, cross column is with the force structure of its stabilization in high-rise, high-rise building
It is widely applied, and tubular pillar can process any direction bracket node with unique circular cross-section characteristic.For Tall Steel
Structural construction, ensures that structure stress safety and earthquake fire are taken refuge needs, are provided with girders layer and keep away in certain position to meet
Difficult layer.Numerous rod members cross in girders layer, and stressing conditions are complicated, now cross column can be converted into tubular pillar, to solve stress
And rod member connecting node design problem.In view of this, the applicant provides a kind of cross based on double-layer circular sleeve pipe mechanism and turns to justify
Thus tubular construction and preparation method, this case produce.
The content of the invention
The first object of the present invention is to provide a kind of cross based on double-layer circular sleeve pipe mechanism to turn circular tube structure, to solve
Cross turns circular tube structure design problem.
To achieve the above object, the technical scheme of the specific offer of the present invention is：A kind of based on double-layer circular sleeve pipe mechanism ten
Word turns circular tube structure, including cross stem, inner sleeve pipe and the external pipe for setting gradually from inside to outside；Also include insertion
Plate, one end of the insertion plate is connected with external pipe, and the other end of insertion plate is connected with cross stem, and insertion is inserted
The two sides of plate are connected with inner sleeve pipe.
Further, the cross stem is linked by H profile steel, two T-steels and four blocks of batten plates.
Further, the inner sleeve pipe is divided into four tiles, is connected with the cross stem by four blocks of insertion plates respectively
Connect；The insertion plate stretches out circumscribed circle pipe surface, and external pipe is divided into henry chloranthus herb piece, insertion plate end face and external pipe
Flush.
Further, connectivity longitudinal direction stiffener is provided between the inner sleeve pipe and external pipe；The external pipe is
Special-shaped circular sleeve.
The second object of the present invention is to provide a kind of cross based on double-layer circular sleeve pipe mechanism to turn circular tube structure making side
Method, comprises the following steps：Step one, cross stem processing and fabricating；Step 2, the assembling of insertion plate；Step 3, inner sleeve
Erection welding；Step 4, the blanking of the external pipe of angle；Step 5, the erection welding of external pipe；Step 6, space bracket
Assembling.
The step one is specially：Cross column wing plate is welded on two blocks of big webs of cross column, then will be one of
The big web of cross column is cut along the line of cut of advance digital control processing, cuts into two pieces of cross column lower plates, by two piece ten
Word post lower plate is welded in the big web of cross column, completes the assembling of cross column.
The step 2, three are specially：Termination 100mm installation reference lines are marked on the wing plate of cross stem first, so
Afterwards on the basis of datum line, required according to drawing size, insertion plate installation center line, outer contour are marked successively, complete to pass through
The assembling of logical plate；Required according to drawing size, four tiles of inner sleeve are assembled successively, and then welding adds on inner sleeve again
Strength plate.
The step 4 is specially：Draw intersecting mouth line of cut, longitudinal slot line successively in expanded view, it is external to ensure
Pipe roll-forming quality, during steel plate CNC cutting, should discontinuously cut.
The step 5 is specially：First according to the slot of digital control processing, external pipe is cut into four large tiles, watt
Groove is opened up on piece, while to prevent weld seam lamellar tearing, insertion plate end should open up wedge angle groove.
The step 6 is specially：Bracket smallclothes erection welding：Bracket is assembled, and should first be assembled into bracket unit block,
Later process can be carried out after passed examination；
Bracket root point location：Before the point location of bracket root, installation should be drawn using sheet iron wide on external pipe outer surface
Datum line, marks four longitudinal datum lines successively, on the basis of datum line, bracket root positioning is determined according to the requirement of drawing size
Point；
The positioning of bracket the outer end point：Put ground sample and set up moulding bed, according to in-depth full-size drawing, the wheel of bracket is marked on levelling bench
Wide projection line, the important controlling position such as including body port, bracket port, and sample dotting punch is stamped to important；Using ceiling hammer
Mode ensure the bulk of bracket end.
Beneficial effects of the present invention：
First, the present invention by way of double-deck circular sleeve blessings, is realizing cross and is turning effective transmission of power in circular tube structure, solution
Similar connecting node design problem；
2nd, the present invention runs through inside and outside pipe on the basis of meeting design requirement and meeting relevant specification of country using stiffener
Mode, realize the possibility that internal weld seams are welded in circular tube external, easily solve that welding operation space is small, welding environment
Difference, welding quality such as are difficult to ensure that at the problem.
3rd, tiltedly pipe reserves cutting seam to present invention abnormity before edge rolling, shaping round tube quality has both been ensure that, while facilitate again
The cutting of pipe intersecting mouth.
Brief description of the drawings
Fig. 1 is structural representation of the invention；Fig. 2 is the assembling schematic diagram of cross stem of the invention；Fig. 3 is inserted for insertion
The assembling matters figure of plate；Fig. 4 is the assembling schematic diagram of inner sleeve；
Fig. 5 is outer tube expanded schematic diagram；Fig. 6 is that outer pipe is assembled and bracket root chain-dotted line schematic diagram；Fig. 7 is bracket setting-out
Assembling schematic diagram.
Specific embodiment
As shown in figs. 1-7, what the present invention was disclosed is that a kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure, including
The external pipe 5 of the inner sleeve pipe 3, insertion plate 6 and peripheral position of cross stem 1, middle part.The cross core
The cross column that post 1 is made up of T-steel 7 and H profile steel 8, additional four pieces of connections batten plate 2 is enclosed and formed.The insertion plate 6 is welded in
On four panels of cross stem 1, outward through inner sleeve 3, external pipe 5, it is divided into tile（Each four pieces, altogether
Eight pieces）, and with the flush with outer surface of external pipe 5.
Longitudinal stiffener 4 is set between the inner sleeve pipe 3 and external pipe 5, and is radially distributed.
Installation space abnormity bracket on the external pipe 5, to connecting node external structure.
A kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure preparation method, comprises the following steps：
Step one, it is illustrated in figure 2 the work flow of cross stem 1.
Cross column wing plate is welded on two blocks of big webs of cross column, then by the big web of one of cross column along pre-
The line of cut of first digital control processing is cut, and cuts into two pieces of cross column lower plates, and two pieces of cross column lower plates are welded in into ten
The big web of word post, completes the assembling of cross column.
Step 2, the assembling for being illustrated in figure 3 insertion plate 6.
Termination 100mm installation reference lines, then on the basis of datum line, root are marked on the wing plate of cross stem 1 first
According to the requirement of drawing size, the installation center line of insertion plate 6, outer contour are marked successively, complete the assembling of insertion plate.
Step 3, the erection welding for being illustrated in figure 4 inner sleeve 3.
Required according to drawing size, four tiles of inner sleeve 3 are assembled successively, then weld stiffener on inner sleeve again
4。
Step 4, such as Fig. 5 are the blanking expanded view of the external pipe 5 of angle.
Intersecting mouth line of cut 11, longitudinal slot line 12 are drawn successively in expanded view, to ensure the external roll-forming of pipe 5
Quality, during steel plate CNC cutting, should discontinuously cut.
Step 5, such as Fig. 5 are the erection welding of the external pipe 5 of mouth.
First according to the slot of digital control processing, external pipe 5 is cut into four large tiles, groove is opened up on tile, together
When to prevent weld seam lamellar tearing, the end of insertion plate 6 should open up wedge angle groove 16.
Step 6, as shown in Figure 5, Figure 6 for space bracket assemble flow.
(1) brackets smallclothes erection welding
Bracket is assembled, and should first be assembled into bracket unit block 15, and later process can be carried out after passed examination.
(2) brackets root point location
Before the point location of bracket root, installation reference line 13 should be drawn using sheet iron wide on external pipe outer surface, drawn successively
Go out four longitudinal datum lines 12, on the basis of datum line, bracket root anchor point is determined according to the requirement of drawing size.
(3) the positioning of brackets the outer end point
1. puts ground sample and sets up moulding bed, according to in-depth full-size drawing, the outline projection line of bracket is marked on levelling bench, including
The important controlling positions such as body port, bracket port 17, and sample dotting punch is stamped to important.
2. ensures the bulk of bracket end by the way of ceiling hammer 18.
Above-described embodiment and schema and non-limiting product form of the invention and style, any art it is common
Appropriate change or modification that technical staff is done to it, all should be regarded as not departing from patent category of the invention.
Claims (10)
1. a kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure, it is characterised in that：Including setting gradually from inside to outside
Cross stem, inner sleeve pipe and external pipe；Also include insertion plate, one end and the external pipe of the insertion plate
Connection, the other end of insertion plate is connected with cross stem, and the two sides of insertion plate are connected with inner sleeve pipe.
2. a kind of cross based on double-layer circular sleeve pipe mechanism according to claim 1 turns circular tube structure, it is characterised in that：Institute
Cross stem is stated to be linked by H profile steel, two T-steels and four blocks of batten plates.
3. a kind of cross based on double-layer circular sleeve pipe mechanism according to claim 1 turns circular tube structure, it is characterised in that：Institute
State inner sleeve pipe and be divided into four tiles, be connected with the cross stem by four blocks of insertion plates respectively；The insertion plate is stretched
Go out external pipe surface, external pipe is divided into henry chloranthus herb piece, insertion plate end face is concordant with circumscribed circle pipe surface.
4. a kind of cross based on double-layer circular sleeve pipe mechanism according to claim 1 turns circular tube structure, it is characterised in that：Institute
State and connectivity longitudinal direction stiffener is provided between inner sleeve pipe and external pipe；The external pipe is special-shaped circular sleeve.
5. the preparation method that a kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure, it is characterised in that：Step one, cross
Stem processing and fabricating；Step 2, the assembling of insertion plate；Step 3, the erection welding of inner sleeve；Step 4, angle circumscribed circle
The blanking of pipe；Step 5, the erection welding of external pipe；Step 6, the assembling of space bracket.
6. the preparation method that a kind of cross based on double-layer circular sleeve pipe mechanism according to claim 5 turns circular tube structure, its
It is characterised by, the step one is specially：Cross column wing plate is welded on two blocks of big webs of cross column, then will be one of
The big web of cross column is cut along the line of cut of advance digital control processing, cuts into two pieces of cross column lower plates, by two piece ten
Word post lower plate is welded in the big web of cross column, completes the assembling of cross column.
7. the preparation method that a kind of cross based on double-layer circular sleeve pipe mechanism according to claim 5 turns circular tube structure, its
It is characterised by, the step 2, three are specially：Termination 100mm installation reference lines are marked on the wing plate of cross stem first, so
Afterwards on the basis of datum line, required according to drawing size, insertion plate installation center line, outer contour are marked successively, complete to pass through
The assembling of logical plate；Required according to drawing size, four tiles of inner sleeve are assembled successively, and then welding adds on inner sleeve again
Strength plate.
8. the preparation method that a kind of cross based on double-layer circular sleeve pipe mechanism according to claim 5 turns circular tube structure, its
It is characterised by, the step 4 is specially：Draw intersecting mouth line of cut, longitudinal slot line successively in expanded view, it is outer to ensure
Pipe roll-forming quality is connect, during steel plate CNC cutting, should discontinuously be cut.
9. the preparation method that a kind of cross based on double-layer circular sleeve pipe mechanism according to claim 5 turns circular tube structure, its
It is characterised by, the step 5 is specially：First according to the slot of digital control processing, external pipe is cut into four large tiles,
Groove is opened up on tile, while to prevent weld seam lamellar tearing, insertion plate end should open up wedge angle groove.
10. the preparation method that a kind of cross based on double-layer circular sleeve pipe mechanism according to claim 5 turns circular tube structure, its
It is characterised by, the step 6 is specially：
Bracket smallclothes erection welding：Bracket is assembled, and bracket unit block should be first assembled into, after being carried out after passed examination
Procedure；
Bracket root point location：Before the point location of bracket root, installation should be drawn using sheet iron wide on external pipe outer surface
Datum line, marks four longitudinal datum lines successively, on the basis of datum line, bracket root positioning is determined according to the requirement of drawing size
Point；
The positioning of bracket the outer end point：Put ground sample and set up moulding bed, according to in-depth full-size drawing, the wheel of bracket is marked on levelling bench
Wide projection line, the important controlling position such as including body port, bracket port, and sample dotting punch is stamped to important；Using ceiling hammer
Mode ensure the bulk of bracket end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611194789.4A CN106736286A (en) | 2016-12-22 | 2016-12-22 | A kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611194789.4A CN106736286A (en) | 2016-12-22 | 2016-12-22 | A kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106736286A true CN106736286A (en) | 2017-05-31 |
Family
ID=58900104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611194789.4A Pending CN106736286A (en) | 2016-12-22 | 2016-12-22 | A kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106736286A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335903A (en) * | 2017-07-03 | 2017-11-10 | 湖北精工钢结构有限公司 | Cross column turns the preparation method of pipe rod structure and its cross column turns pipe rod structure |
| CN112756828A (en) * | 2020-12-29 | 2021-05-07 | 江苏沪宁钢机股份有限公司 | Cross supporting node in cross box type rotary pipe and manufacturing method thereof |
| CN113351701A (en) * | 2021-06-09 | 2021-09-07 | 姜睿泓 | Device and method for machining clip-shaped pipe |
| WO2022142765A1 (en) * | 2020-12-29 | 2022-07-07 | 江苏沪宁钢机股份有限公司 | Steel column with cross-shaped connecting section connected to round pipe and manufacturing method therefor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53113733A (en) * | 1977-03-16 | 1978-10-04 | Nippon Steel Corp | Preparation of square pillar-shaped steel tube having penetrating diaphragm at beam welding joining part |
| CN102400518A (en) * | 2011-11-18 | 2012-04-04 | 江苏沪宁钢机股份有限公司 | Section-variable crossed circular tube switching steel column and manufacturing method thereof |
| CN202324341U (en) * | 2011-11-18 | 2012-07-11 | 江苏沪宁钢机股份有限公司 | Cross-tank-shaped composite steel column |
| CN202644741U (en) * | 2012-07-13 | 2013-01-02 | 安徽富煌钢构股份有限公司 | Field connection node for pipe truss |
| CN103437424A (en) * | 2013-08-20 | 2013-12-11 | 浙江精工钢结构有限公司 | Round tube joint conversion structure and manufacturing method thereof |
| CN104196164A (en) * | 2014-09-01 | 2014-12-10 | 江苏沪宁钢机股份有限公司 | Giant cruciform combination column and manufacturing method thereof |
| CN204645417U (en) * | 2015-05-06 | 2015-09-16 | 浙江东南网架股份有限公司 | A kind of switching node of large-scale crossed circular tube |
| CN104947852A (en) * | 2015-05-06 | 2015-09-30 | 浙江东南网架股份有限公司 | Conversion node for cross-shaped steel reinforced concrete column and rectangular steel reinforced concrete column and processing method thereof |
| CN205669294U (en) * | 2016-06-14 | 2016-11-02 | 肖景山 | Improve steel section jointing structure |
-
2016
- 2016-12-22 CN CN201611194789.4A patent/CN106736286A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53113733A (en) * | 1977-03-16 | 1978-10-04 | Nippon Steel Corp | Preparation of square pillar-shaped steel tube having penetrating diaphragm at beam welding joining part |
| CN102400518A (en) * | 2011-11-18 | 2012-04-04 | 江苏沪宁钢机股份有限公司 | Section-variable crossed circular tube switching steel column and manufacturing method thereof |
| CN202324341U (en) * | 2011-11-18 | 2012-07-11 | 江苏沪宁钢机股份有限公司 | Cross-tank-shaped composite steel column |
| CN202644741U (en) * | 2012-07-13 | 2013-01-02 | 安徽富煌钢构股份有限公司 | Field connection node for pipe truss |
| CN103437424A (en) * | 2013-08-20 | 2013-12-11 | 浙江精工钢结构有限公司 | Round tube joint conversion structure and manufacturing method thereof |
| CN104196164A (en) * | 2014-09-01 | 2014-12-10 | 江苏沪宁钢机股份有限公司 | Giant cruciform combination column and manufacturing method thereof |
| CN204645417U (en) * | 2015-05-06 | 2015-09-16 | 浙江东南网架股份有限公司 | A kind of switching node of large-scale crossed circular tube |
| CN104947852A (en) * | 2015-05-06 | 2015-09-30 | 浙江东南网架股份有限公司 | Conversion node for cross-shaped steel reinforced concrete column and rectangular steel reinforced concrete column and processing method thereof |
| CN205669294U (en) * | 2016-06-14 | 2016-11-02 | 肖景山 | Improve steel section jointing structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335903A (en) * | 2017-07-03 | 2017-11-10 | 湖北精工钢结构有限公司 | Cross column turns the preparation method of pipe rod structure and its cross column turns pipe rod structure |
| CN107335903B (en) * | 2017-07-03 | 2019-04-02 | 湖北精工钢结构有限公司 | Cross column turns the production method of round tube rod structure and its cross column turns round tube rod structure |
| CN112756828A (en) * | 2020-12-29 | 2021-05-07 | 江苏沪宁钢机股份有限公司 | Cross supporting node in cross box type rotary pipe and manufacturing method thereof |
| WO2022142765A1 (en) * | 2020-12-29 | 2022-07-07 | 江苏沪宁钢机股份有限公司 | Steel column with cross-shaped connecting section connected to round pipe and manufacturing method therefor |
| CN113351701A (en) * | 2021-06-09 | 2021-09-07 | 姜睿泓 | Device and method for machining clip-shaped pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106736286A (en) | A kind of cross based on double-layer circular sleeve pipe mechanism turns circular tube structure and preparation method | |
| CN105350658B (en) | Neck assembled steel tubing string and steel beam connecting joint and its construction method | |
| CN108951853B (en) | Manufacturing method of super-thick variable-cross-section multi-angle complex truss node | |
| CN110253167B (en) | Manufacturing method of beam-column conversion node | |
| CN104847020A (en) | Limb type circular tube node transferring structure and manufacturing method thereof | |
| CN104805961B (en) | Oblique bracket girders layer steel column of slab abnormity and preparation method thereof | |
| CN2883468Y (en) | Steel pipe segaments splicing joints of steel pipe concrete arches | |
| CN107023076A (en) | A kind of assembly concrete pole steel beam connecting node and preparation method thereof | |
| CN105171199A (en) | Manufacturing method for double-rhombus connection structure | |
| CN110761489A (en) | Strong-support elliptic cylinder and assembling and welding process thereof | |
| CN106760195A (en) | A kind of preparation method of large span, the wide-angle tower hat huge post of connection | |
| CN206360086U (en) | Clod wash multi-cavity steel tube concrete Special-Shaped Column and the rigid connection node of U-shaped combination beam | |
| CN106193334A (en) | Assembling type steel structure beam through mortise and tenon type node structure and assemble method | |
| CN105625575A (en) | Oblique crossing circular pipe intersection face inner insertion plate turning connection structure | |
| CN206360102U (en) | Clod wash multi-cavity steel tube concrete Special-Shaped Column and reinforced concrete floor connecting node | |
| CN204804378U (en) | Two layers of interim support frame of steel construction dome construction and installation | |
| CN106759887A (en) | A kind of garland X nodes and its mounting process in steel building | |
| CN207795272U (en) | Ring beam steel form is poured after a kind of portal of shield section | |
| CN203347021U (en) | Reticulated shell node of six-directional intersecting case-shaped cross section rod member | |
| CN205976166U (en) | Assembled composite floor slab | |
| CN204662739U (en) | A kind of steel bar truss floor support plate and light-steel light-concrete combining structure | |
| CN207974304U (en) | A kind of weather-resistant steel plate curtain wall appearance song layer structure | |
| CN206768852U (en) | Combine strength stem suspension column supporting construction | |
| CN206768843U (en) | One kind combination strength stem | |
| KR20220113787A (en) | Multi-chamber structural elements and methods of manufacturing multi-chamber structural elements |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |