CN108643353A - A kind of the box beam connecting node and its construction method of adjustable length - Google Patents
A kind of the box beam connecting node and its construction method of adjustable length Download PDFInfo
- Publication number
- CN108643353A CN108643353A CN201810538858.1A CN201810538858A CN108643353A CN 108643353 A CN108643353 A CN 108643353A CN 201810538858 A CN201810538858 A CN 201810538858A CN 108643353 A CN108643353 A CN 108643353A
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- Prior art keywords
- regulating part
- standard paragraphs
- box beam
- connecting node
- fitting
- Prior art date
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims abstract description 64
- 239000003381 stabilizer Substances 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2421—Socket type connectors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2439—Adjustable connections, e.g. using elongated slots or threaded adjustment elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2451—Connections between closed section profiles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2457—Beam to beam connections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention provides a kind of box beam connecting nodes of adjustable length, and to splice the standard paragraphs and regulating part of box beam, the connecting node includes interior fitting and fixation kit.The inside of the standard paragraphs is stretched into one end of the interior fitting, and the other end stretches into the inside of the regulating part；Enable the standard paragraphs and the regulating part that can slidably be sheathed on the both ends of the interior fitting；The fixation kit includes along the circumferentially disposed several fixed cells in the section of the interior fitting, the affixed standard paragraphs in one end of each fixed cell, the affixed regulating part of the other end, each fixed cell respectively includes a hold-down bars and is sheathed on two fixes sleeves at the hold-down bars both ends respectively, and each fixes sleeve is fixedly arranged on respectively on the standard paragraphs or the regulating part.The present invention can slidably stretch into the interior fitting inside standard paragraphs and regulating part respectively by the way that both ends are arranged, solve can not free adjustment criteria section and regulating part spacing the technical issues of, achieve the purpose that raising construction efficiency.
Description
Technical field
The present invention relates to technical field of building construction, relate in particular to a kind of adjustable length box beam connecting node and
Its construction method.
Background technology
In construction, in order to realize the turnover of steel member, steel box-girder is generally made into the standard paragraphs of 6m, if intercolumniation
Away from more than 6m, then in the end set short beam regulating part of standard paragraphs so that standard paragraphs can be used for the column of bigger away from.
Currently, structure type there are two types of general in the connection of standard paragraphs and regulating part：Welding and bolt.Welding will produce compared with
Big construction error；And residual stress is will produce, it is totally unfavorable for the fatigue of girder steel part.Latching mechanism is simple, connects
Reliably, quick construction, be convenient to mount and dismount.Therefore, the connection that bolt carries out girder steel is mostly used in engineering.But existing bolt knot
Structure is substantially prefabricated fixed, the spacing of standard paragraphs and regulating part can not be adjusted according to the demand of construction site, this is significantly
Workload is increased, construction speed is slowed down.
Invention content
In view of the foregoing, the present invention provides a kind of the box beam connecting node and its construction method of adjustable length, passes through
Both ends are set respectively can slidably stretch into the interior fitting inside standard paragraphs and regulating part, solve can not free adjustment criteria section and
The technical issues of spacing of regulating part, achievees the purpose that improve construction efficiency.
To achieve the above object, the technical solution adopted by the present invention is that：A kind of box beam connection section of adjustable length is provided
Point, to splice the standard paragraphs and regulating part of box beam, the connecting node includes：Interior fitting and fixation kit.The interior fitting
One end stretch into the inside of the standard paragraphs, the other end of the interior fitting stretches into the inside of the regulating part；Enable the standard
Section and the regulating part can slidably be sheathed on the both ends of the interior fitting；The fixation kit includes cutting along the interior fitting
The circumferentially disposed several fixed cells in face, the affixed standard paragraphs in one end of each fixed cell, the affixed tune of the other end
Part is saved, each fixed cell respectively includes a hold-down bars and is sheathed on two fixes sleeves at the hold-down bars both ends respectively, respectively
The fixes sleeve is fixedly arranged on respectively on the standard paragraphs or the regulating part.
The box beam connecting node of adjustable length of the present invention further improvement lies in that, the fixes sleeve includes sleeve part
And pedestal, the hold-down bars place the sleeve part, the affixed sleeve part of one side of the pedestal, the affixed mark of another side
The side wall of the side wall of quasi- section or the regulating part.
The box beam connecting node of adjustable length of the present invention it is further improvement be, the pedestal include interconnecting piece and
The one side of stabilizers, the stabilizers is affixed by the interconnecting piece and the sleeve part, and the another side of the stabilizers is affixed
The side wall of the side wall of the standard paragraphs or the regulating part.
The box beam connecting node of adjustable length of the present invention it is further improvement be, the tip section of the interconnecting piece
Adapt to connect at morpheme arc structure and with the sleeve part, the bottom of the interconnecting piece be planar structure and with it is described steady
Determine portion's integrally connected, and the interconnecting piece is extended from top to bottom to the outside of the interconnecting piece.
The further improvement of the box beam connecting node of adjustable length of the present invention is that the stabilizers are configured to rectangular
The structure of body.
The box beam connecting node of adjustable length of the present invention further improvement lies in that, the fixed cell further includes spiral shell
Mother, the outer surface of the hold-down bars are equipped with screw thread, and the nut is screwed on the hold-down bars, and the nut tightening be placed in it is described
On the opposite end of fixes sleeve.
The box beam connecting node of adjustable length of the present invention further improvement lies in that, be installed with above the interior fitting
Hang fitting, it is described hang to offer one on fitting and hang connect hole.
The present invention separately provides a kind of construction method of the box beam connecting node of adjustable length, and the connecting node is spelling
The standard paragraphs and regulating part of box beam are connect, the construction method includes the following steps：
A. it is welded and fixed sleeve, along the section peripheral of the standard paragraphs end and the section peripheral of the regulating part end
Place is welded and fixed sleeve respectively, defines the standard paragraphs and the regulating part is welded with the end of fixes sleeve as interface end；
B. fitting in installing prepares interior fitting and institute is stretched into one end of the interior fitting from the interface end of the standard paragraphs
The other end of the interior fitting is stretched into the inside of the regulating part by the inside for stating standard paragraphs from the interface end of the regulating part；
C. adjustment length, the length direction along the interior fitting slides the standard component or the regulating part, to adjust
State the spacing between regulating part and the standard paragraphs；
D. fix the spacing, after the good spacing to be adjusted, placed respectively using hold-down bars and with the standard paragraphs and
Fixes sleeve on the regulating part is located by connecting, and the spacing is fixed.
The construction method of the box beam connecting node of adjustable length of the present invention further improvement lies in that, the interior fitting
The step of top, which is installed with, hangs fitting, the construction method further includes：After fixing the spacing, passed through using connection device is hung
It is described hang fitting and integrally hang the box beam connect.
The construction method of the box beam connecting node of adjustable length of the present invention further improvement lies in that, the standard paragraphs,
The regulating part and the fixes sleeve are finished prior to factory process respectively, then carry out installation.
The present invention makes it have following advantageous effect as a result of above technical scheme：
(1) the interior fitting inside standard paragraphs and regulating part can be slidably stretched into respectively by the way that both ends are arranged, solving can not
The technical issues of free adjustment criteria section and the spacing of regulating part, achievees the purpose that improve construction efficiency.
(2) sleeve part of fixes sleeve is fixed on the side wall of standard paragraphs or the side wall of regulating part by pedestal, enhances solid
Determine the connective stability of sleeve.
(3) pedestal includes stabilizers and interconnecting piece, and the structure of interconnecting piece can preferably be fixedly connected with sleeve part, stabilizers
Structure can be such that entire pedestal is stably connected on the side wall of standard paragraphs or the side wall of regulating part.
(4) nut can fix hold-down bars, further to fix the spacing of the standard paragraphs adjusted and regulating part.
Description of the drawings
Fig. 1 is the dimensional structure diagram of connecting node of the present invention.
Fig. 2 is the structural schematic diagram of fixes sleeve of the present invention.
Fig. 3 is the dimensional structure diagram when present invention is not inserted into hold-down bars.
Drawing reference numeral explanation：
Interior fitting 10；Fixation kit 20；Fixed cell 21；Hold-down bars 211；Fixes sleeve 212；Sleeve part 2121；Pedestal
213；Interconnecting piece 2131；Stabilizers 2132；Nut 214；Hang fitting 30；It hangs and connects hole 31；Standard paragraphs 40；Regulating part 50；Interface end
60。
Specific implementation mode
For the benefit of to the understanding of the present invention, illustrate with reference to the accompanying drawings and embodiments.
It please refers to Fig.1 to Fig.3, the present invention provides a kind of box beam connecting node of adjustable length, to splice box beam
Standard paragraphs 40 and regulating part 50, the connecting node include：Interior fitting 10 and fixation kit 20.Wherein：
As shown in figures 1 and 3, the inside of standard paragraphs 40, the other end of interior fitting 10 are stretched into one end of the interior fitting 10
Stretch into the inside of regulating part 50.Preferably, it as shown in figure 3, the top of interior fitting 10, which is installed with, hangs fitting 30, hangs and is opened on fitting 30
Hung equipped with one and connect hole 31, with it is easy to use hang connection device (not shown) and integrally hung the box beam by hanging fitting 30 connect.
In the preferred embodiment of the present invention, as shown in figures 1 and 3, interior fitting 10 can shape as rectangular parallelepiped structure,
Its sectional area is slightly less than the sectional area of standard paragraphs 40 and regulating part 50, the both ends of interior fitting 10 can be made to be inserted into standard paragraphs 40 and adjusted
The inside of part 50, and appropriate clamping are saved, but it is not limited to this, can be adjusted according to practice of construction situation.
As shown in figures 1 and 3, enable the standard paragraphs 40 and regulating part 50 that can slidably be sheathed on the both ends of interior fitting 10.
As shown in Figure 1, the fixation kit 20 includes along the circumferentially disposed several fixed cells 21 in the section of interior fitting 10,
The affixed standard paragraphs 40 in one end of each fixed cell 21, the affixed regulating part 50 of the other end, each fixed cell 21 respectively include a fixation
Stick 211 and two fixes sleeves 212 for being sheathed on 211 both ends of hold-down bars respectively, each fixes sleeve 212 are fixedly arranged on standard paragraphs 40 respectively
Or on regulating part 50.Preferably, as shown in Fig. 2, fixes sleeve 212 includes sleeve part 2121 and pedestal 213, hold-down bars 211 is worn
Set sleeve part 2121, the affixed sleeve part 2121 of one side of pedestal 213, the side walls of the affixed standard paragraphs of another side 40 or regulating part 50
Side wall.Specifically, pedestal 213 includes interconnecting piece 2131 and stabilizers 2132, and the one side of stabilizers 2132 passes through interconnecting piece 2131
It is affixed with sleeve part 2121, the side wall of the affixed standard paragraphs of the another sides of stabilizers 2,132 40 or the side wall of regulating part 50.More specifically
The tip section on ground, interconnecting piece 2131 is configured to arc structure and adapts to connect with sleeve part 2121, the bottom of interconnecting piece 2131
Be configured to planar structure and with 2132 integrally connected of stabilizers, and interconnecting piece 2131 is from top to bottom to the outer of interconnecting piece 2131
Side extends.Preferably, stabilizers 2132 are configured to the structure of cuboid.Further, as shown in Figure 1, fixed cell 21 also wraps
Include nut 214, the outer surface of hold-down bars 211 is equipped with screw thread (not shown), and nut 214 is screwed on hold-down bars 211, and nut 214
It screws and is placed on the opposite end of fixes sleeve 212.
In the preferred embodiment of the present invention, hold-down bars 211 can be a full set of silk rod iron, and but it is not limited to this, can root
Factually border condition of construction is adjusted.
In the preferred embodiment of the present invention, being locked on the end of a fixes sleeve 212 has two nuts
214, but it is not limited to this, can be adjusted according to practice of construction situation.
Box beam connecting node and its preferred embodiment of adjustable length of the present invention is explained above, Fig. 1 please be coordinate below
To Fig. 3, illustrate the construction method of the box beam connecting node of adjustable length of the present invention.
A kind of construction method of the box beam connecting node of adjustable length, the connecting node is splicing the standard of box beam
Section 40 and regulating part 50, the construction method include the following steps：
A. it is welded and fixed sleeve 212, along the section peripheral of 40 end of standard paragraphs and the section peripheral of 50 end of regulating part
Place is welded and fixed sleeve 212 respectively, defines standard paragraphs 40 and regulating part 50 is welded with the end of fixes sleeve 212 as interface end
60；
B. fitting 10 in installing prepares interior fitting 10 and stretches into one end of interior fitting 10 from the interface end 60 of standard paragraphs 40
The other end of interior fitting 10 is stretched into the inside of regulating part 50 by the inside of standard paragraphs 40 from the interface end 60 of regulating part 50；
C. adjustment length, along the length direction sliding scale part 40 or regulating part 50 of interior fitting 10, to adjust regulating part 40
Spacing between standard paragraphs 50；
D. fix the spacing, after the good spacing to be adjusted, placed respectively using hold-down bars 211 and with standard paragraphs 40 and
Fixes sleeve 212 on regulating part 50 is located by connecting, and the spacing is fixed.
Further, the step of top of the interior fitting 10, which is installed with, hangs fitting 30, the construction method further includes：
After fixing the spacing, connect using hanging connection device (not shown) and integrally being hung the box beam by hanging fitting 30.
Further, the standard paragraphs 40, regulating part 50 and fixes sleeve 211 are finished prior to factory process respectively, then
Carry out installation.
It is described the invention in detail above in association with accompanying drawings and embodiments, those skilled in the art can basis
Above description makes many variations example to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention,
The present invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (10)
1. the box beam connecting node of a kind of adjustable length, to splice the standard paragraphs and regulating part of box beam, which is characterized in that institute
Stating connecting node includes：
The inside of the standard paragraphs is stretched into one end of interior fitting, the interior fitting, and the other end of the interior fitting stretches into the tune
Save the inside of part；
Enable the standard paragraphs and the regulating part that can slidably be sheathed on the both ends of the interior fitting；
Fixation kit, the fixation kit include along the circumferentially disposed several fixed cells in the section of the interior fitting, it is each described
The affixed standard paragraphs in one end of fixed cell, the affixed regulating part of the other end, it is solid that each fixed cell respectively includes one
Determine stick and be sheathed on two fixes sleeves at the hold-down bars both ends respectively, each fixes sleeve is fixedly arranged on the standard paragraphs respectively
Or on the regulating part.
2. the box beam connecting node of adjustable length according to claim 1, which is characterized in that the fixes sleeve includes
Sleeve part and pedestal, the hold-down bars place the sleeve part, the affixed sleeve part of one side of the pedestal, and another side is affixed
The side wall of the side wall of the standard paragraphs or the regulating part.
3. the box beam connecting node of adjustable length according to claim 2, which is characterized in that the pedestal includes connection
The one side of portion and stabilizers, the stabilizers is affixed by the interconnecting piece and the sleeve part, the another side of the stabilizers
The side wall of the affixed standard paragraphs or the side wall of the regulating part.
4. the box beam connecting node of adjustable length according to claim 3, which is characterized in that the top of the interconnecting piece
Section is configured to arc structure and adapts to connect with the sleeve part, the bottom of the interconnecting piece for planar structure and with institute
Stabilizers integrally connected is stated, and the interconnecting piece is extended from top to bottom to the outside of the interconnecting piece.
5. the box beam connecting node of adjustable length according to claim 3, which is characterized in that the stabilizers are configured to
The structure of cuboid.
6. the box beam connecting node of adjustable length according to claim 1, which is characterized in that the fixed cell also wraps
Include nut, the outer surface of the hold-down bars is equipped with screw thread, and the nut is screwed on the hold-down bars, and the nut tightening is placed in
On the opposite end of the fixes sleeve.
7. the box beam connecting node of adjustable length according to claim 1, which is characterized in that the top of the interior fitting
Be installed with and hang fitting, it is described hang to offer one on fitting and hang connect hole.
8. a kind of construction method of the box beam connecting node of adjustable length, the connecting node is splicing the standard paragraphs of box beam
And regulating part, which is characterized in that the construction method includes the following steps：
A. it is welded and fixed sleeve, is punished with the section peripheral of the regulating part end along the section peripheral of the standard paragraphs end
It is not welded and fixed sleeve, the standard paragraphs is defined and the regulating part is welded with the end of fixes sleeve as interface end；
B. fitting in installing prepares interior fitting and the mark is stretched into one end of the interior fitting from the interface end of the standard paragraphs
The other end of the interior fitting is stretched into the inside of the regulating part by the inside of quasi- section from the interface end of the regulating part；
C. adjustment length, the length direction along the interior fitting slides the standard component or the regulating part, to adjust the tune
Save the spacing between part and the standard paragraphs；
D. fix the spacing, after the good spacing to be adjusted, placed respectively using hold-down bars and with standard paragraphs and described
Fixes sleeve on regulating part is located by connecting, and the spacing is fixed.
9. the construction method of the box beam connecting node of adjustable length according to claim 8, which is characterized in that in described
It is installed with above fitting and hangs fitting, the step of construction method further includes：After fixing the spacing, it is hinged with using hanging
Set by it is described hang fitting and integrally hang the box beam connect.
10. the construction method of the box beam connecting node of adjustable length according to claim 8, which is characterized in that described
Standard paragraphs, the regulating part and the fixes sleeve are finished prior to factory process respectively, then carry out installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810538858.1A CN108643353A (en) | 2018-05-30 | 2018-05-30 | A kind of the box beam connecting node and its construction method of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810538858.1A CN108643353A (en) | 2018-05-30 | 2018-05-30 | A kind of the box beam connecting node and its construction method of adjustable length |
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| Publication Number | Publication Date |
|---|---|
| CN108643353A true CN108643353A (en) | 2018-10-12 |
Family
ID=63758678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810538858.1A Pending CN108643353A (en) | 2018-05-30 | 2018-05-30 | A kind of the box beam connecting node and its construction method of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108643353A (en) |
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|---|---|---|---|---|
| CN201908358U (en) * | 2010-12-17 | 2011-07-27 | 欧真群 | Structure capable of adjusting spacing intervals of secondary beams |
| CN103046470A (en) * | 2012-12-26 | 2013-04-17 | 中交二航局第四工程有限公司 | Transverse positioning device for amplitude separation type steel box girder and application method of transverse positioning device |
| CN103061411A (en) * | 2013-01-18 | 2013-04-24 | 同济大学 | Support controllable in buckling deformation direction and frame adopting same |
| CN103938735A (en) * | 2014-04-26 | 2014-07-23 | 中国能源建设集团山西省电力勘测设计院 | Single-tube beam capable of releasing temperature stress and suitable for transformer substation continuous rigid frame |
| CN204357129U (en) * | 2014-12-10 | 2015-05-27 | 中建三局第一建设工程有限责任公司 | A kind of support box beam for top mould system |
| CN106193622A (en) * | 2016-07-29 | 2016-12-07 | 中国冶集团有限公司 | H profile steel beam docking node locating installation method |
| CN206784592U (en) * | 2017-03-25 | 2017-12-22 | 长沙三远钢结构有限公司 | A kind of steel structure support beam |
| CN207295997U (en) * | 2017-09-25 | 2018-05-01 | 山东科技大学 | Steel structure girder |
| CN208578160U (en) * | 2018-05-30 | 2019-03-05 | 中国建筑第八工程局有限公司 | A kind of box beam connecting node of adjustable length |
-
2018
- 2018-05-30 CN CN201810538858.1A patent/CN108643353A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201908358U (en) * | 2010-12-17 | 2011-07-27 | 欧真群 | Structure capable of adjusting spacing intervals of secondary beams |
| CN103046470A (en) * | 2012-12-26 | 2013-04-17 | 中交二航局第四工程有限公司 | Transverse positioning device for amplitude separation type steel box girder and application method of transverse positioning device |
| CN103061411A (en) * | 2013-01-18 | 2013-04-24 | 同济大学 | Support controllable in buckling deformation direction and frame adopting same |
| CN103938735A (en) * | 2014-04-26 | 2014-07-23 | 中国能源建设集团山西省电力勘测设计院 | Single-tube beam capable of releasing temperature stress and suitable for transformer substation continuous rigid frame |
| CN204357129U (en) * | 2014-12-10 | 2015-05-27 | 中建三局第一建设工程有限责任公司 | A kind of support box beam for top mould system |
| CN106193622A (en) * | 2016-07-29 | 2016-12-07 | 中国冶集团有限公司 | H profile steel beam docking node locating installation method |
| CN206784592U (en) * | 2017-03-25 | 2017-12-22 | 长沙三远钢结构有限公司 | A kind of steel structure support beam |
| CN207295997U (en) * | 2017-09-25 | 2018-05-01 | 山东科技大学 | Steel structure girder |
| CN208578160U (en) * | 2018-05-30 | 2019-03-05 | 中国建筑第八工程局有限公司 | A kind of box beam connecting node of adjustable length |
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Application publication date: 20181012 |
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| RJ01 | Rejection of invention patent application after publication |