CN104988985A - Ternary column structure and machining method thereof - Google Patents
Ternary column structure and machining method thereof Download PDFInfo
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- CN104988985A CN104988985A CN201510409710.4A CN201510409710A CN104988985A CN 104988985 A CN104988985 A CN 104988985A CN 201510409710 A CN201510409710 A CN 201510409710A CN 104988985 A CN104988985 A CN 104988985A
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Abstract
The invention discloses a ternary column structure and a machining method thereof. The ternary column structure comprises a column bottom plate which is horizontally arranged. A cuboid is perpendicularly connected to the column bottom plate. The top of the cuboid is connected with a Y-shaped structure formed by a left regular quadrangular prism and a right regular quadrangular prism which are inclined and spread upwards to the left side and the right side respectively. The top of the cuboid is also connected with a ternary column structure body formed by a front regular quadrangular prism which is inclined and spread forwards to the upper side. The sections of the three regular quadrangular prisms become smaller from bottom to top gradually. The ternary column structure is ingenious in structural design and quite high in bearing capacity and avoids limitation caused by a cast steel joint, overall locating and segmented delivery are adopted, the size precision of factory machining and on-site installation is guaranteed, and machining efficiency is improved as well. A manufacturing method of the ternary column structure overcomes welding deformation caused by a complicated structure and large bulk stress and residual stress and lowers the construction difficulty.
Description
Technical field
The present invention relates to trident suspension column field, mainly a kind of trident rod structure and processing method thereof.
Background technology
in modern building fabric, normal employing steel kind design supports superstructure, though this type of attachment good looking appearance, firm, but structure is single, along with the progress of Building technology, the design space of designer is in continuous expansion, and the single rigidity suspension column of tradition can not adapt to the demand as supported multiple node, in addition by the limitation of cast steel node to construction costs and construction period, that design a kind of ultra-large volume, that topology update grain husk is unique suspension column that is rigidly connected is required.Because foot joint is complicated, welding residual stress in bulk is large, and structure is unique, and stress direction is staggered form spatially, influences each other and very easily forms the comprehensive deformation of structure, thus causes component geometric shape size to be difficult to control; So a kind of, reasonably processing method is shaping by most important for this suspension column.
summary of the inventiontechnical problem to be solved by this invention is to provide a kind of trident rod structure and processing method thereof, its smart structural design, has very strong weight capacity, solves limitation because cast steel node brings; Preparation method of the present invention overcomes the welding deformation brought greatly because of complex structure, in bulk and residual stress, reduces difficulty of construction; Adopt overall location, the mode of segmentation shipping ensure that factory process, in-site installation dimensional accuracy, also improves working (machining) efficiency simultaneously.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of trident rod structure, it is characterized in that: include horizontally disposed column base plate, column base plate is vertically connected with cuboid, cuboid top is connected with respectively left, the left side that right side inclined upward launches, right four-prism forms Y-shaped structure, cuboid top is also connected with the front four-prism formation trident rod structure that forward upward tilts to launch, the front four-prism that forward upward launches is with left, the left side that right side is launched, between right four-prism, space angle is identical, and three four-prism body sections progressively reduce from bottom to up, wherein: described cuboid comprises the side wing that four form the straight tabular of cuboid side respectively, be connected to bottom side wing on column base plate, left, side wing top, right side respectively left, top, right side is bending, side wing top, front side forward upward bends, arc-shaped webs is formed by bend, before cuboid inner close fitting is formed, the side wing of trailing flank is vertically provided with embedding benefit section web, two embedding benefit section web tops are set to the identical pinnacle shape of shape respectively, a described left side, right, front four-prism body structure is identical, include the lower wing plate being positioned at bottom surface, be positioned at the straight web of two sides, be positioned at the upper flange of end face, by lower wing plate, two straight webs, upper flange formation four-prism body side surface surrounds the four-prism that cross section progressively reduces, wherein the lower wing plate lower end of left four-prism is connected with the arc-shaped webs upper end of cuboid top left side, two straight web lower ends of left four-prism respectively on the left of benefit section web embedding with two side be connected, the lower wing plate lower end of right four-prism is connected with the arc-shaped webs upper end of cuboid top right side, two straight web lower ends of right four-prism respectively on the right side of benefit section web embedding with two side be connected, left, the upper flange lower end of right four-prism extends to two embedding benefit section web pinnacle places and is interconnected, the lower wing plate lower end of front four-prism is connected with the arc-shaped webs upper end on front side of cuboid top, two straight web lower ends of front four-prism extend to a left side respectively, right four-prism straight web lower end and respective side embedding benefit section web side junction, and two of front four-prism straight web lower ends are connected to a left side respectively, right four-prism straight web lower end and respective side embedding benefit section web side junction, the upper flange lower end of front four-prism extends to a left side, junction, right four-prism upper flange lower end, and the upper flange lower end of front four-prism is connected to a left side, junction, right four-prism upper flange lower end.
Described a kind of trident rod structure, is characterized in that: be connected with reinforcement at the bottom of post between described column base plate and cuboid side.
Described a kind of trident rod structure, is characterized in that: each four-prism upper end is covered with capital shrouding respectively, and is connected with cross reinforcement between capital shrouding and place four-prism body side surface.
Described a kind of trident rod structure, is characterized in that: in four-prism, and upper and lower wing plate and two webs disconnect split and are connected at same position place, and upper and lower wing plate gap is connected to junction plate, and junction plate is vertically connected with hanger.
Described a kind of trident rod structure, is characterized in that: be horizontally disposed with internal partition in the cuboid between two embedding benefit section webs.
A kind of trident rod structure processing method, is characterized in that: comprise the following steps:
(1), three crutches are divided into a straight section, two oblique sections, a diagonal brace section four parts, respectively close up welding fabrication from childhood, then straight section is become Y shape with moulding bed welding equipment in two oblique sections, transport segmentation first slices off by diagonal brace section, and the good hanger of welding equipment, then bracket section is hung on crossover node, shaping with Y shape post positioning welding, last Y shape post line cuts into transport segmentation, welding equipment hanger;
(2), by little respectively for four of three crutches parts close up welding fabrication, and correct and put in place, on casing, eject center line after qualified, so that follow-up assembling;
(3), draw Y shape post ground line-transect, i.e. center line, outer contour, the upper and lower port position line, the segmentation position line, and set up moulding bed; Notice that Y shape post two-port is unequal section, must moulding bed elevation difference be adjusted, make Y shape post straight section and Liang Xieduan center absolute altitude in same level;
(4), Y shape post straight section is hung on moulding bed position, during location, use plumb bob messenger wire, straight section outline is coincide with ground line-transect, and spot welding is firm;
(5), the left tiltedly section in lifting location, because the oblique section upper flange in a left side inserts crossover node, so will first fill, first use plumb bob messenger wire, after determining to coincide with ground sample, then control its center line levelness with level gauge, groove gap and the edges of boards of adjustment and straight section interface are poor, steel plate misalignment particularly tiltedly between section lower wing plate and straight section arc shaped wing plate interface, after qualified with straight section and moulding bed spot welding firmly, weld the weld seam between oblique section upper flange and straight section;
(6), the oblique section of the position right that uses the same method, integrated symmetric can be carried out to the oblique section in left and right with the interface weld seam of straight section after having good positioning and weld, after front welds, stand up the welding carrying out reverse side interface, postwelding correct;
(7), diagonal brace section Yin Taigao, not only be inconvenient to set up moulding bed, but also be not easy to location, the cutting transport segmentation so diagonal brace Duan Yaoxian rules, and welding equipment connects otic placode well, again bracket section is hung on crossover node location, on node, pull bracket installation site line before location, with plumb bob crane corbel upper flange port during location, make it to coincide with ground line-transect, then adjust edges of boards between bracket lower wing plate and straight section arc wing plate poor, qualified rear spot welding is firm, is symmetrically welded shaping with node, and postwelding is corrected;
(8), about Y post, oblique section marks the segmentation position line, to zygonema, carry out casing segmentation, and assemble otic placode.
Advantage of the present invention is:
Smart structural design of the present invention, there is very strong weight capacity, solve limitation because cast steel node brings; Preparation method of the present invention, overcomes the welding deformation brought greatly because of complex structure, in bulk and residual stress, reduces difficulty of construction; Adopt overall location, the mode of segmentation shipping ensure that factory process, in-site installation dimensional accuracy, also improves working (machining) efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is that overall structure of the present invention founds direction view.
Fig. 2 is that rectangular structure of the present invention keeps flat figure.
Fig. 3 is that cuboid of the present invention and left four-prism body structure keep flat figure.
Fig. 4 is that cuboid of the present invention and left and right four-prism body structure keep flat figure.
Fig. 5 is that cuboid of the present invention and left and right four-prism keep flat elevation with the front four-prism structure of part.
Fig. 6 is that cuboid of the present invention and left and right four-prism keep flat rear elevation with the front four-prism structure of part.
Detailed description of the invention
As shown in Fig. 1-Fig. 6, a kind of trident rod structure, include horizontally disposed column base plate 3, column base plate 3 is vertically connected with cuboid 1, cuboid 1 top is connected with respectively left, the left side that right side inclined upward launches, right four-prism 21 forms Y-shaped structure, the front four-prism 22 that cuboid 1 top is also connected with forward upward inclination expansion forms trident rod structure, the front four-prism 22 that forward upward launches is with left, the left side that right side is launched, between right four-prism 21, space angle is identical, and three four-prism body sections progressively reduce from bottom to up, wherein: cuboid 1 comprises the side wing 5 that four form the straight tabular of cuboid 1 side respectively, be connected on column base plate 3 bottom side wing 5, left, side wing top, right side respectively left, top, right side is bending, side wing top, front side forward upward bends, arc-shaped webs 7 is formed by bend, before cuboid 1 inner close fitting is formed, the side wing of trailing flank is vertically provided with embedding benefit section web 8, two embedding benefit section web 8 tops are set to the identical pinnacle shape of shape respectively, a described left side, right, front four-prism 21, 22 structures are identical, include the lower wing plate 11 being positioned at bottom surface, be positioned at the straight web 6 of two sides, be positioned at the upper flange 10 of end face, by lower wing plate 11, two straight webs 6, upper flange 10 forms four-prism body side surface and surrounds the four-prism that cross section progressively reduces, wherein lower wing plate 11 lower end of left four-prism is connected with the arc-shaped webs upper end of cuboid 1 top left side, two straight web 6 lower ends of left four-prism respectively on the left of benefit section web 8 embedding with two side be connected, lower wing plate 11 lower end of right four-prism is connected with the arc-shaped webs upper end of cuboid 1 top right side, two straight web 6 lower ends of right four-prism respectively on the right side of benefit section web 8 embedding with two side be connected, left, upper flange 10 end of right four-prism 21 extends to two embedding benefit section web 8 pinnacle places and is interconnected, lower wing plate 11 lower end of front four-prism 22 is connected with the arc-shaped webs upper end on front side of cuboid 1 top, two straight web 6 lower ends of front four-prism 22 extend to a left side respectively, straight web 6 lower end of right four-prism 21 and respective side embedding benefit section web 8 side junction, and two of front four-prism 22 straight web 6 lower ends are connected to a left side respectively, straight web 6 lower end of right four-prism 21 and respective side embedding benefit section web 8 side junction, upper flange 10 lower end of front four-prism 22 extends to a left side, junction, right four-prism 21 upper flange 10 lower end, and upper flange 10 lower end of front four-prism 22 is connected to a left side, junction, right four-prism 21 upper flange 10 lower end.
Reinforcement 4 at the bottom of post is connected with between described column base plate 3 and cuboid 1 side.
Each four-prism upper end is covered with capital shrouding 13 respectively, and is connected with cross reinforcement 12 between capital shrouding 13 and place four-prism body side surface.
In four-prism, upper and lower wing plate 10,11 and two webs 6 disconnect split and are connected at same position place, and upper and lower wing plate 10,11 gap is connected to junction plate 15, and junction plate 15 is vertically connected with hanger 14.
Internal partition 9 has been horizontally disposed with in cuboid 1 between two embedding benefit section webs 8.
A kind of trident rod structure processing method, comprises the following steps:
(1), three crutches are divided into a straight section, two oblique sections, a diagonal brace section four parts, respectively close up welding fabrication from childhood, then straight section is become Y shape with moulding bed welding equipment in two oblique sections, transport segmentation first slices off by diagonal brace section, and the good hanger of welding equipment, then bracket section is hung on crossover node, shaping with Y shape post positioning welding, last Y shape post line cuts into transport segmentation, welding equipment hanger;
(2), by little respectively for four of three crutches parts close up welding fabrication, and correct and put in place, on casing, eject center line after qualified, so that follow-up assembling;
(3), draw Y shape post ground line-transect, i.e. center line, outer contour, the upper and lower port position line, the segmentation position line, and set up moulding bed; Notice that Y shape post two-port is unequal section, must moulding bed elevation difference be adjusted, make Y shape post straight section and Liang Xieduan center absolute altitude in same level;
(4), Y shape post straight section is hung on moulding bed position, during location, use plumb bob messenger wire, straight section outline is coincide with ground line-transect, and spot welding is firm, as shown in Figure 2;
(5), the left tiltedly section in lifting location, because the oblique section upper flange in a left side inserts crossover node, so will first fill, first use plumb bob messenger wire, determine with ground sample coincide after, its center line levelness is controlled again with level gauge, adjustment and the groove gap of straight section interface and edges of boards poor, the steel plate misalignment particularly tiltedly between section lower wing plate and straight section arc shaped wing plate interface, qualified afterwards and straight section and moulding bed spot welding firm, weld the weld seam between oblique section upper flange and straight section, as shown in Figure 3;
(6), the oblique section of the position right that uses the same method, integrated symmetric can be carried out to the oblique section in left and right with the interface weld seam of straight section after having good positioning and weld, after front welds, stand up the welding carrying out reverse side interface, postwelding correct, as shown in Figure 4;
(7), diagonal brace section Yin Taigao, not only be inconvenient to set up moulding bed, but also be not easy to location, the cutting transport segmentation so diagonal brace Duan Yaoxian rules, and welding equipment connects otic placode well, again bracket section is hung on crossover node location, on node, bracket installation site line is pulled before location, with plumb bob crane corbel upper flange port during location, make it to coincide with ground line-transect, then adjust edges of boards between bracket lower wing plate and straight section arc wing plate poor, qualified rear spot welding is firm, is symmetrically welded shaping with node, postwelding is corrected, as shown in Figure 5;
(8), about Y post, oblique section marks the segmentation position line, to zygonema, carry out casing segmentation, and assemble otic placode, as shown in Figure 6.
Claims (6)
1. a trident rod structure, it is characterized in that: include horizontally disposed column base plate, column base plate is vertically connected with cuboid, cuboid top is connected with respectively left, the left side that right side inclined upward launches, right four-prism forms Y-shaped structure, cuboid top is also connected with the front four-prism formation trident rod structure that forward upward tilts to launch, the front four-prism that forward upward launches is with left, the left side that right side is launched, between right four-prism, space angle is identical, and three four-prism body sections progressively reduce from bottom to up, wherein: described cuboid comprises the side wing that four form the straight tabular of cuboid side respectively, be connected to bottom side wing on column base plate, left, side wing top, right side respectively left, top, right side is bending, side wing top, front side forward upward bends, arc-shaped webs is formed by bend, before cuboid inner close fitting is formed, the side wing of trailing flank is vertically provided with embedding benefit section web, two embedding benefit section web tops are set to the identical pinnacle shape of shape respectively, a described left side, right, front four-prism body structure is identical, include the lower wing plate being positioned at bottom surface, be positioned at the straight web of two sides, be positioned at the upper flange of end face, by lower wing plate, two straight webs, upper flange formation four-prism body side surface surrounds the four-prism that cross section progressively reduces, wherein the lower wing plate lower end of left four-prism is connected with the arc-shaped webs upper end of cuboid top left side, two straight web lower ends of left four-prism respectively on the left of benefit section web embedding with two side be connected, the lower wing plate lower end of right four-prism is connected with the arc-shaped webs upper end of cuboid top right side, two straight web lower ends of right four-prism respectively on the right side of benefit section web embedding with two side be connected, left, the upper flange lower end of right four-prism extends to two embedding benefit section web pinnacle places and is interconnected, the lower wing plate lower end of front four-prism is connected with the arc-shaped webs upper end on front side of cuboid top, two straight web lower ends of front four-prism extend to a left side respectively, right four-prism straight web lower end and respective side embedding benefit section web side junction, and two of front four-prism straight web lower ends are connected to a left side respectively, right four-prism straight web lower end and respective side embedding benefit section web side junction, the upper flange lower end of front four-prism extends to a left side, junction, right four-prism upper flange lower end, and the upper flange lower end of front four-prism is connected to a left side, junction, right four-prism upper flange lower end.
2. a kind of trident rod structure according to claim 1, is characterized in that: be connected with reinforcement at the bottom of post between described column base plate and cuboid side.
3. a kind of trident rod structure according to claim 1, is characterized in that: each four-prism upper end is covered with capital shrouding respectively, and is connected with cross reinforcement between capital shrouding and place four-prism body side surface.
4. a kind of trident rod structure according to claim 1, it is characterized in that: in four-prism, upper and lower wing plate and two webs disconnect split and are connected at same position place, and upper and lower wing plate gap is connected to junction plate, and junction plate is vertically connected with hanger.
5. a kind of trident rod structure according to claim 1, is characterized in that: be horizontally disposed with internal partition in the cuboid between two embedding benefit section webs.
6. a trident rod structure processing method, is characterized in that: comprise the following steps:
(1), three crutches are divided into a straight section, two oblique sections, a diagonal brace section four parts, respectively close up welding fabrication from childhood, then straight section is become Y shape with moulding bed welding equipment in two oblique sections, transport segmentation first slices off by diagonal brace section, and the good hanger of welding equipment, then bracket section is hung on crossover node, shaping with Y shape post positioning welding, last Y shape post line cuts into transport segmentation, welding equipment hanger;
(2), by little respectively for four of three crutches parts close up welding fabrication, and correct and put in place, on casing, eject center line after qualified, so that follow-up assembling;
(3), draw Y shape post ground line-transect, i.e. center line, outer contour, the upper and lower port position line, the segmentation position line, and set up moulding bed; Notice that Y shape post two-port is unequal section, must moulding bed elevation difference be adjusted, make Y shape post straight section and Liang Xieduan center absolute altitude in same level;
(4), Y shape post straight section is hung on moulding bed position, during location, use plumb bob messenger wire, straight section outline is coincide with ground line-transect, and spot welding is firm;
(5), the left tiltedly section in lifting location, because the oblique section upper flange in a left side inserts crossover node, so will first fill, first use plumb bob messenger wire, after determining to coincide with ground sample, then control its center line levelness with level gauge, groove gap and the edges of boards of adjustment and straight section interface are poor, steel plate misalignment particularly tiltedly between section lower wing plate and straight section arc shaped wing plate interface, after qualified with straight section and moulding bed spot welding firmly, weld the weld seam between oblique section upper flange and straight section;
(6), the oblique section of the position right that uses the same method, integrated symmetric can be carried out to the oblique section in left and right with the interface weld seam of straight section after having good positioning and weld, after front welds, stand up the welding carrying out reverse side interface, postwelding correct;
(7), diagonal brace section Yin Taigao, not only be inconvenient to set up moulding bed, but also be not easy to location, the cutting transport segmentation so diagonal brace Duan Yaoxian rules, and welding equipment connects otic placode well, again bracket section is hung on crossover node location, on node, pull bracket installation site line before location, with plumb bob crane corbel upper flange port during location, make it to coincide with ground line-transect, then adjust edges of boards between bracket lower wing plate and straight section arc wing plate poor, qualified rear spot welding is firm, is symmetrically welded shaping with node, and postwelding is corrected;
(8), about Y post, oblique section marks the segmentation position line, to zygonema, carry out casing segmentation, and assemble otic placode.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759818A (en) * | 2015-04-16 | 2015-07-08 | 上海振华重工集团（南通）有限公司 | Positioning and fixing device used for codeless assembly of lower portion ventral plate of box body |
| CN105298019A (en) * | 2015-10-30 | 2016-02-03 | 江苏沪宁钢机股份有限公司 | Diamond space oblique steel column and processing and making method thereof |
| CN108316557A (en) * | 2018-03-16 | 2018-07-24 | 江苏沪宁钢机股份有限公司 | A kind of V-arrangement pipe rod structure and its installation method |
| CN110424629A (en) * | 2019-06-26 | 2019-11-08 | 浙江精工钢结构集团有限公司 | A kind of special-shaped complicated suspension column structure and production method |
| CN115075398A (en) * | 2022-07-11 | 2022-09-20 | 中国建筑第二工程局有限公司 | Reverse-order socket construction method for installing Y-shaped steel column |
| CN115405046A (en) * | 2022-08-25 | 2022-11-29 | 中建八局西北建设有限公司 | Structure for inserting siphon rainwater pipe into special-shaped steel structure column and construction method of structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK153507B (en) * | 1986-01-23 | 1988-07-18 | Kjeld Thomsen | PROCEDURE FOR COLLECTION OF CROSS-CIRCULAR CIRCUIT GRID STARS AND A MEASURE TO USE IN EXERCISING THE PROCEDURE |
| DE9006698U1 (en) * | 1990-06-15 | 1990-08-23 | Mero-Raumstruktur Gmbh & Co Wuerzburg, 8700 Wuerzburg, De | |
| CN103498534A (en) * | 2013-09-16 | 2014-01-08 | 深圳市中邦(集团)建设总承包有限公司 | Bionic tree-shaped concrete column and construction method thereof |
| CN204001424U (en) * | 2014-07-29 | 2014-12-10 | 江苏金土木建设集团有限公司 | Super large caliber assembled crotch post |
| CN104234079A (en) * | 2014-07-24 | 2014-12-24 | 中铁十二局集团第二工程有限公司 | Subway station Y-shaped cast steel combining steel pipe post processing and construction method |
| CN104481025A (en) * | 2014-11-21 | 2015-04-01 | 江苏沪宁钢机股份有限公司 | Trident pillar with irregular sections |
| CN204781314U (en) * | 2015-07-10 | 2015-11-18 | 安徽富煌钢构股份有限公司 | Three crutch structures |
-
2015
- 2015-07-10 CN CN201510409710.4A patent/CN104988985B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK153507B (en) * | 1986-01-23 | 1988-07-18 | Kjeld Thomsen | PROCEDURE FOR COLLECTION OF CROSS-CIRCULAR CIRCUIT GRID STARS AND A MEASURE TO USE IN EXERCISING THE PROCEDURE |
| DE9006698U1 (en) * | 1990-06-15 | 1990-08-23 | Mero-Raumstruktur Gmbh & Co Wuerzburg, 8700 Wuerzburg, De | |
| CN103498534A (en) * | 2013-09-16 | 2014-01-08 | 深圳市中邦(集团)建设总承包有限公司 | Bionic tree-shaped concrete column and construction method thereof |
| CN104234079A (en) * | 2014-07-24 | 2014-12-24 | 中铁十二局集团第二工程有限公司 | Subway station Y-shaped cast steel combining steel pipe post processing and construction method |
| CN204001424U (en) * | 2014-07-29 | 2014-12-10 | 江苏金土木建设集团有限公司 | Super large caliber assembled crotch post |
| CN104481025A (en) * | 2014-11-21 | 2015-04-01 | 江苏沪宁钢机股份有限公司 | Trident pillar with irregular sections |
| CN204781314U (en) * | 2015-07-10 | 2015-11-18 | 安徽富煌钢构股份有限公司 | Three crutch structures |
Non-Patent Citations (2)
| Title |
|---|
| 刘欢云，陈韬，何鲁清，张阳，李宏伟，常伟: "重庆国际博览中心多支管树杈柱制作技术", 《2013年全国钢结构技术学术交流会论文集》 * |
| 金云飞，朱蓉蓉，邱雪，龙人风: "类树形构筑物的设计", 《住宅科技》 * |
Cited By (9)
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|---|---|---|---|---|
| CN104759818A (en) * | 2015-04-16 | 2015-07-08 | 上海振华重工集团（南通）有限公司 | Positioning and fixing device used for codeless assembly of lower portion ventral plate of box body |
| CN104759818B (en) * | 2015-04-16 | 2016-08-10 | 上海振华重工集团（南通）有限公司 | A kind of device for positioning and securing assembled without code for lower box web |
| CN105298019A (en) * | 2015-10-30 | 2016-02-03 | 江苏沪宁钢机股份有限公司 | Diamond space oblique steel column and processing and making method thereof |
| CN105298019B (en) * | 2015-10-30 | 2017-09-15 | 江苏沪宁钢机股份有限公司 | Rhombus space tilts steel column and its processing method |
| CN108316557A (en) * | 2018-03-16 | 2018-07-24 | 江苏沪宁钢机股份有限公司 | A kind of V-arrangement pipe rod structure and its installation method |
| CN110424629A (en) * | 2019-06-26 | 2019-11-08 | 浙江精工钢结构集团有限公司 | A kind of special-shaped complicated suspension column structure and production method |
| CN115075398A (en) * | 2022-07-11 | 2022-09-20 | 中国建筑第二工程局有限公司 | Reverse-order socket construction method for installing Y-shaped steel column |
| CN115405046A (en) * | 2022-08-25 | 2022-11-29 | 中建八局西北建设有限公司 | Structure for inserting siphon rainwater pipe into special-shaped steel structure column and construction method of structure |
| CN115405046B (en) * | 2022-08-25 | 2023-11-10 | 中建八局西北建设有限公司 | Structure for inserting siphon rainwater pipe into special-shaped steel column and construction method thereof |
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| CN104988985B (en) | 2018-02-23 |
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