CN108797798A - The processing method of beam column of steel structure stationary nodes and fixes sleeve - Google Patents
The processing method of beam column of steel structure stationary nodes and fixes sleeve Download PDFInfo
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- CN108797798A CN108797798A CN201810746754.XA CN201810746754A CN108797798A CN 108797798 A CN108797798 A CN 108797798A CN 201810746754 A CN201810746754 A CN 201810746754A CN 108797798 A CN108797798 A CN 108797798A
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- China
- Prior art keywords
- support post
- fixes sleeve
- stationary nodes
- additionally provided
- beam column
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Classifications
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- 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
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- 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 beam column of steel structure stationary nodes and the processing methods of fixes sleeve, belong to construction engineering technical field, including being used to support the support post of beam column, being arranged the fixes sleeve being fixed on support post and several overarm braces for being connected and fixed crossbeam being arranged in fixes sleeve and be radially arranged along fixes sleeve, the inside of fixes sleeve is additionally provided with the bellmouth for being fixed on fixes sleeve on support post, is additionally provided on support post and the matched mounting portion of the shape of bellmouth.Beam column of steel structure stationary nodes provided by the invention, the drawbacks of steel construction stationary nodes need site welding is avoided when mounted, prevent the deformation generated due to site welding, keep the connection of steel construction stationary nodes more accurate, fixes sleeve is assembled with overarm brace when manufacturing in advance simultaneously, it only needs bellmouth set being attached to installation place when steel construction stationary nodes are installed and installation can be completed, improve the efficiency of installation.
Description
Technical field
The invention belongs to construction engineering technical fields, more specifically, be related to a kind of beam column of steel structure stationary nodes and
The processing method of fixes sleeve.
Background technology
The structure that steel construction is made of steel material is one of main building construction types, and structure is mainly by shaped steel
With the components such as girder steel, steel column, steel truss composition made of steel plate etc., generally use weld seam between each component or component, bolt or
Person's rivet interlacement has dead weight lighter, and easy construction, and construction speed is fast, and climate conditionality is small, saves labour
The advantages of, and construction quality is greatly enhanced, it is widely used in the fields such as large-sized workshop, venue, more high-rise, wherein
Beam column of steel structure stationary nodes are the important fixed structures of each shaped steel of connection or steel plate, but existing beam column of steel structure is fixed
Various pieces are fixed together by the mode that node mostly uses greatly site welding, and scene carries out welding and stationary nodes is caused to weld
When easy to produce the whole assembly precision of deformation effect steel construction, and need on-the-spot welding, leverage speed of application with
Quality is not suitable for applied in modern fabricated steel construction very much.
Invention content
The purpose of the present invention is to provide a kind of beam column of steel structure stationary nodes, it is intended to solve existing beam column fixed knot and adopt
It is assembled with the mode of site welding, be easy to cause the whole assembly precision of deformation effect steel construction at stationary nodes, and needed
The problem of on-the-spot welding is to affect speed of application and quality.
To achieve the above object, the technical solution adopted by the present invention is：A kind of beam column of steel structure stationary nodes are provided, including
Support post, be arranged the fixes sleeve being fixed on the support post and it is several be arranged in the fixes sleeve and
Along the overarm brace of the fixes sleeve being radially arranged, the inside of the fixes sleeve is additionally provided with for by the fixing sleeve
Cylinder is fixed on the bellmouth on the support post, and the shape phase with the bellmouth is additionally provided on the support post
The mounting portion of cooperation.
Further, the positioning plate for positioning the fixes sleeve position is additionally provided on the support post, it is described
Positioning plate is set in the outside of the support post and is arranged in the lower section of the mounting portion.
Further, the end of the support post is additionally provided with for being connected and fixed consolidating for the adjacent support post
Determine portion, the branch sleeve for being additionally provided on the fixed part and being threadedly coupled with the fixed part.
Further, the support post is the tubular structure of inner hollow, and the inside of the support post is also set up
There are several reinforcing ribs being arranged on the support post inner wall and be used to increase the support post intensity, the support vertical
The concrete inner core for filling the support post inner space is additionally provided in column.
Further, the reinforcing rib is uniformly distributed along the circumferencial direction of the endoporus of the support post, the reinforcement
Muscle is arranged along the length direction of the support post and is arranged in parallel with the support post.
Further, the floor holder for installing floor is additionally provided in the fixes sleeve, the floor holder
Lower part is additionally provided with the reinforcing plate for being used to support the floor holder.
Further, the floor holder is arranged between two overarm braces, is additionally provided on the floor holder
The quantity of bolt mounting holes for fixing floor, the bolt mounting holes is at least two.
Further, several bolt through-holes for fixed cross beam, the crossbeam branch are additionally provided on the overarm brace
The end of frame and crossbeam is additionally provided with the connecting plate for fixed cross beam.
The advantageous effect of beam column of steel structure stationary nodes provided by the invention is：Compared with prior art, steel of the present invention
Structure Beam-column stationary nodes are installed with several by being provided with fixes sleeve on support post on the border of fixes sleeve
A overarm brace for installing fixed cross beam, the inside of fixes sleeve is additionally provided with bellmouth, is additionally provided on support post
With the matched mounting portion of shape of bellmouth, overarm brace first passes through welding when manufacturing with fixes sleeve and first fixes in advance
Together, and by mechanical processing the welding deformation for eliminating fixes sleeve is eliminated fixes sleeve by annealing and is connected with overarm brace
The stress for meeting place, when beam column stationary nodes are installed directly by fixes sleeve and overarm brace integral installation on support post,
Beam column of steel structure stationary nodes of the present invention, avoid the drawbacks of steel construction stationary nodes need site welding, prevent when mounted
Due to the deformation that site welding generates, keep the connection of steel construction stationary nodes more accurate, while by fixes sleeve and crossbeam
Holder assembles in advance when manufacturing, and only needs bellmouth set being attached to installation place when steel construction stationary nodes are installed
Installation is completed, the efficiency of installation is substantially increased.
On the other hand, the present invention also provides a kind of processing method of fixes sleeve, the processing method packets of the fixes sleeve
Include following steps：
Step 1：The blank of corresponding length is intercepted from the blank material of seamless steel pipe；
Step 2：Roughing is carried out to the circular hole inside blank on lathe, circular hole, which is processed as size, is less than finished size
Semi-finished product bellmouth；
Step 3：Overarm brace is welded and fixed to the circumferential exterior of outer workpiece by drawing position；
Step 4：The weld of overarm brace and workpiece is heated, the residual of the weld of overarm brace and workpiece is eliminated
Residue stress, after the heating by workpiece natural cooling；
Step 5：In workpiece after naturally cooling to room temperature, workpiece is fixed on lathe for machining, using lathe by work
Semi-finished product bellmouth inside part is worked into pre-set dimension.
Further, in step 4, the method for heating is flame annealing, and overarm brace and work are heated using acetylene torch
The weld of part.
A kind of advantageous effect of the processing method of fixes sleeve provided by the invention is：In fixes sleeve and overarm brace
When installation, roughing is carried out to blank workpiece first, bellmouth is worked into there are certain surpluses, in overarm brace and fixation
Sleeve first passes through welding when manufacturing and is first fixed together in advance, and then eliminate fixes sleeve by annealing connects with overarm brace
Connect the stress at place, finally again by be machined by the bellmouth inside fixes sleeve be worked into drawing size to eliminate by
In the deformation that welding generates, the drawbacks of steel construction stationary nodes need site welding is avoided, it is therefore prevented that since site welding is practiced midwifery
Raw deformation keeps the connection of steel construction stationary nodes more accurate, while by fixes sleeve and overarm brace when manufacturing
It assembles in advance, it is only necessary to bellmouth set is attached to installation place, installation can be completed, improve the efficiency of installation.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the main structure diagram of beam column of steel structure stationary nodes provided in an embodiment of the present invention；
Fig. 2 is the overlooking structure diagram of beam column of steel structure stationary nodes provided in an embodiment of the present invention；
Fig. 3 is the cross-sectional view of fixes sleeve used by the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of overarm brace used by the embodiment of the present invention.
In figure：1, support post；2, fixes sleeve；21, bellmouth；3, overarm brace；4, branch sleeve；5, reinforcing rib；
6, concrete inner core；7, floor holder；8, reinforcing plate；9, connecting plate；10, crossbeam；11, mounting portion；12, positioning plate；13, fixed
Portion；14, mounting hole.
Specific implementation mode
In order to make technical problems, technical solutions and advantages to be solved be more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 and Fig. 3, now beam column of steel structure stationary nodes provided by the invention are illustrated.Steel construction
Beam column stationary nodes, including be used to support the support post 1 of beam column, be arranged the fixes sleeve 2 being fixed on support post 1, with
And several overarm braces for being connected and fixed crossbeam 10 being arranged in fixes sleeve 2 and be radially arranged along fixes sleeve 2
3, the inside of fixes sleeve 2 is additionally provided with the bellmouth 21 for being fixed on fixes sleeve 2 on support post 1, support
Be additionally provided on column 1 with the matched mounting portion 11 of the shape of bellmouth 21, the shape of mounting portion 11 is also taper, mounting portion
The diameter of 11 upper surface be less than lower face diameter, overarm brace 3 using proximate matter identical with 10 cross section of crossbeam make and
At the quantity of overarm brace 3 can be selected according to the case where actual installation, and overarm brace 3 is with fixes sleeve 2 when manufacturing
It first passes through welding in advance to be first fixed together, the interior tapered of fixes sleeve 2 when overarm brace 3 and fixes sleeve 2 are welded and fixed
The progress roughing of 21, hole, after overarm brace 3 and fixes sleeve 2 are welded and fixed, first pass through annealing eliminate fixes sleeve 2 with
Then the stress of 3 junction of overarm brace eliminates fixes sleeve being finished to the bellmouth 21 inside fixes sleeve 2
2 deformations generated due to welding, keep 21 size of bellmouth inside fixes sleeve 2 more accurate.
Beam column of steel structure stationary nodes provided by the invention, compared with prior art, beam column of steel structure fixed knot of the present invention
It is solid for installing to be installed with several by being provided with fixes sleeve 2 on support post 1 on the border of fixes sleeve 2 for point
Determine the overarm brace 3 of crossbeam 10, the inside of fixes sleeve 2 is additionally provided with bellmouth 21, is additionally provided on support post 1 and taper
The matched mounting portion 11 of shape in hole 21, mounting portion 11 are pyramidal structure identical with 21 shape of bellmouth, pass through mounting portion
11 are fixed on fixes sleeve 2 in the corresponding height of support post 1 with the mutual cooperation of bellmouth 21 effect, quick and easy for installation
Fixation, overarm brace 3 first passes through welding when manufacturing with fixes sleeve 2 and is first fixed together in advance, and passes through machinery
The welding deformation of fixes sleeve 2 is eliminated in processing, the stress of fixes sleeve 2 and 3 junction of overarm brace is eliminated by annealing, in beam
Directly by fixes sleeve 2 and 3 integral installation of overarm brace on support post 1 when column stationary nodes are installed, steel construction of the present invention
Beam column stationary nodes, then while installing, avoid the drawbacks of steel construction stationary nodes need site welding, it is therefore prevented that due to site welding
It practices midwifery raw deformation, keeps the connection of steel construction stationary nodes more accurate, while fixes sleeve 2 and overarm brace 3 being produced
It is assembled in advance when manufacture, only needs 21 sets of bellmouth being attached to installation place when steel construction stationary nodes are installed peace can be completed
Dress, fixation quick and easy for installation, and improve the efficiency of installation.
Further, also referring to Fig. 1 and Fig. 2, one kind as beam column of steel structure stationary nodes provided by the invention
Specific implementation mode, the positioning plate 12 for positioning 2 position of fixes sleeve is additionally provided on support post 1, and positioning plate 12 is arranged
In the outside of support post 1 and it is arranged in the lower section of mounting portion 11, the setting of positioning plate 12 makes fixes sleeve 2 in support post 1
On height and position it is more accurate, ensure that each layer of fixes sleeve 2 is in identical height when mounted, improve this
The installation accuracy of invention.
Further, referring to Fig. 1, a kind of specific embodiment party as beam column of steel structure stationary nodes provided by the invention
Formula, the end of support post 1, which is additionally provided with, is used to support the fixed part 13 that column 1 is connected and fixed with adjacent supports column 1, fixed
Portion 13 is structure as a whole with support post 1, by the end turnery processing support in support post 1, is provided on fixed part 13
Screw thread for installing branch sleeve 4, the branch sleeve 4 for being additionally provided with and being threadedly coupled with fixed part 13 on fixed part 13, even
Screw thread is also equipped with inside female connector cylinder 4, support post 1 is by being arranged in the fixed part 13 of end and connecting with 13 screw thread of fixed part
Support post 1 and other support posts 1 are attached by the branch sleeve 4 connect, can be according to the needs pair of the project installation number of plies
Support post 1 is lengthened, and fixed part 13 and the setting of branch sleeve 4 keep the use of support post 1 more flexible and convenient.
Further, it please refers to Fig.1 and Fig. 2, one kind as beam column of steel structure stationary nodes provided by the invention is specific
Embodiment, support post 1 are the tubular structure of inner hollow, and the inside of support post 1 is additionally provided with several settings and is propping up
The reinforcing rib 5 on 1 inner wall of column and for increasing by 1 intensity of support post is supportted, is additionally provided in support post 1 for filling branch
The concrete inner core 6 of 1 inner space of column is supportted, support post 1, which is the tubular structure of inner hollow, makes the making of support post 1
Steel are more saved, reduce the cost of manufacture of support post 1, and be additionally provided with reinforcing rib 5 in support post 1, are reinforced
The setting of muscle 5 substantially increases the intensity of support post 1, the quantity of reinforcing rib 5 can according to the stressing conditions of support post 1 into
Row unrestricted choice, reinforcing rib 5 are the reinforcing bar of steel material, are fixed by welding on the side wall inside support post 1, and reinforcing
It is cast into concrete inside installation is complete the backward support post 1 of muscle 5, concrete inner core 6 is formed inside support post 1, into one
Step increases the intensity of support post 1, while considerably increasing the safety of the present invention.
Further, it please refers to Fig.1 and Fig. 2, one kind as beam column of steel structure stationary nodes provided by the invention is specific
Embodiment, reinforcing rib 5 are uniformly distributed along the circumferencial direction of the endoporus of support post 1, length of the reinforcing rib 5 along support post 1
Degree direction is arranged and is arranged in parallel with support post 1, and reinforcing rib 5 is arranged along the length direction of support post 1, and along support
Being uniformly distributed on the circumferencial direction of the endoporus of column 1 keeps reinforcing rib 5 more uniform to the support of support post 1, makes support post 1
Intensity it is more preferable.
Further, it please refers to Fig.1 and 2, a kind of specific reality as beam column of steel structure stationary nodes provided by the invention
Mode is applied, the floor holder 7 for installing floor is additionally provided in fixes sleeve 2, the lower part of floor holder 7, which is additionally provided with, to be used for
Support the reinforcing plate 8 of floor holder 7, the setting of floor holder 7 allows the both ends of floor to ride upon the buildings of two stationary nodes
On board mount 7, make the easier for installation quick of floor, and be additionally provided in the lower part of floor holder 7 and be used to support floor branch
The setting of the reinforcing plate 8 of frame 7, reinforcing plate 8 makes plus being more firmly mounted for floor holder 7 reliably improves safety of the invention
Property.
Further, referring to Fig. 2, a kind of specific embodiment party as beam column of steel structure stationary nodes provided by the invention
Formula, floor holder 7 are arranged between two overarm braces 3, and the bolt for fixing floor is additionally provided on floor holder 7 and is installed
The quantity in hole, bolt mounting holes is at least two, and floor makes the peace of floor with floor holder 7 using the fixed mode of high-strength bolt
Dress fixation is more convenient.
Further, referring to Fig. 4, a kind of specific embodiment party as beam column of steel structure stationary nodes provided by the invention
Formula, is additionally provided with several bolt through-holes for fixed cross beam 10 on overarm brace 3, and the end of overarm brace 3 and crossbeam 10 is also
It is provided with the connecting plate 9 for fixed cross beam 10, the setting of connecting plate 9 makes the fixation between overarm brace 3 and crossbeam 10 more
Securely, the end of overarm brace 3 and the end of crossbeam 10 are both provided with several mounting holes, are arranged on connecting plate 9 and are also equipped with use
In the mounting hole of installation high-strength bolt, connecting plate 9 is respectively fixed to end and the crossbeam 10 of overarm brace 3 by high-strength bolt
End makes overarm brace 3 be secured together with crossbeam 10, and the setting of connecting plate 9 makes the fixation between overarm brace 3 and crossbeam 10
More securely.
The present invention also provides a kind of processing method of fixes sleeve, the processing method of the fixes sleeve includes following step
Suddenly：
Step 1：The blank that corresponding length is intercepted from the blank material of seamless steel pipe, is removed from the blank material of seamless steel pipe
Charge length be more than fixed sleeving finished product length dimension 10mm, the circumferential size of blank and the circumferential size phase of fixed sleeving
It is less than the size of diameter at the minimum of finished product bellmouth Deng the diameter of bore size of, blank；
Step 2：On lathe to inside blank circular hole carry out roughing, by circular hole be processed as everywhere size be respectively less than at
The semi-finished product bellmouth of product taper pore size, i.e., uniformly leaving and taking thickness in the side wall of finished product bellmouth using rough turn processing is
2mm allowance；
Step 3：Overarm brace 3 is welded and fixed to the circumferential exterior of outer workpiece by drawing position, by overarm brace 3
On the circumference of the fixes sleeve 2 of end welding, the height of weld seam is more than 5mm；
Step 4：Hot overarm brace 3 and the weld of workpiece are heated, the weld of overarm brace 3 and workpiece is eliminated
Residual stress, after the heating by workpiece natural cooling；
Step 5：In workpiece after naturally cooling to room temperature, workpiece is fixed on lathe for machining using tooling, is used
The bellmouth of inside workpiece is worked into size as defined in drawing by lathe.
A kind of advantageous effect of the processing method of fixes sleeve 2 provided by the invention is：In fixes sleeve 2 and crossbeam branch
When frame 3 is installed, roughing is carried out to blank workpiece first, bellmouth is worked into there are certain surplus, overarm brace 3 with
Fixes sleeve 2 first passes through welding when manufacturing and is first fixed together in advance, then eliminates fixes sleeve 2 and crossbeam by annealing
Bellmouth inside fixes sleeve 2 is finally worked into the use of drawing size by the stress of 3 junction of holder by being machined again
To eliminate the deformation generated due to welding, the drawbacks of steel construction stationary nodes need site welding is avoided, it is therefore prevented that due to existing
The deformation that field welding generates, keeps the connection of steel construction stationary nodes more accurate, while fixes sleeve 2 and overarm brace 3 being existed
It is assembled in advance when the manufacturing, it is only necessary to bellmouth set is attached to installation place, installation can be completed, improve the efficiency of installation.
Further, a kind of specific implementation mode as a kind of processing method of fixes sleeve 2 provided by the invention, is moved back
Heating means in fiery step are flame annealing, and the weld of overarm brace 3 and workpiece is heated using acetylene torch.Using flame
The mode annealing efficiency simple to operate of annealing is high, and crossbeam can efficiently be processed by carrying out annealing operation using acetylene torch rifle
The weld of holder 3 and fixes sleeve 2, it is simple to operate flexible, prevent overarm brace 3 and the weld of fixes sleeve 2 from producing
Raw crackle, and save the cost of fixes sleeve 2.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of beam column of steel structure stationary nodes, it is characterised in that：Including support post, it is arranged and is fixed on the support post
Fixes sleeve and several be arranged in the fixes sleeve and along the crossbeam branch of the fixes sleeve being radially arranged
Frame, the inside of the fixes sleeve are additionally provided with the taper for being fixed on the fixes sleeve on the support post
Hole is additionally provided with and the matched mounting portion of the shape of the bellmouth on the support post.
2. beam column of steel structure stationary nodes as described in claim 1, it is characterised in that：It is additionally provided with use on the support post
In the positioning plate for positioning the fixes sleeve position, the positioning plate is set in the outside of the support post and is arranged described
The lower section of mounting portion.
3. beam column of steel structure stationary nodes as claimed in claim 2, it is characterised in that：The end of the support post is also set up
Be useful for being connected and fixed the fixed part of the adjacent support post, be additionally provided on the fixed part and with the fixed part spiral shell
The branch sleeve of line connection.
4. beam column of steel structure stationary nodes as claimed in claim 3, it is characterised in that：The support post is inner hollow
The inside of tubular structure, the support post is additionally provided with several settings on the support post inner wall and is used to increase described
The reinforcing rib of support post intensity is additionally provided with the coagulation for filling the support post inner space in the support post
Native inner core.
5. beam column of steel structure stationary nodes as claimed in claim 4, it is characterised in that：The reinforcing rib is along the support post
Endoporus circumferencial direction on be uniformly distributed, the reinforcing rib along the support post length direction setting and with the branch
Support column is arranged in parallel.
6. beam column of steel structure stationary nodes as claimed in claim 5, it is characterised in that：It is additionally provided with use in the fixes sleeve
In the floor holder of installation floor, the lower part of the floor holder is additionally provided with the reinforcing plate for being used to support the floor holder.
7. beam column of steel structure stationary nodes as claimed in claim 6, it is characterised in that：Floor holder setting is described in two
Between overarm brace, the bolt mounting holes for fixing floor are additionally provided on the floor holder, the bolt mounting holes
Quantity is at least two.
8. beam column of steel structure stationary nodes as claimed in claim 7, it is characterised in that：If being additionally provided on the overarm brace
Do the bolt through-hole for fixed cross beam, the end of the overarm brace and crossbeam is additionally provided with the connection for fixed cross beam
Plate.
9. a kind of processing method of such as claim 1-8 any one of them fixes sleeves, it is characterised in that：The fixes sleeve
Processing method include the following steps：
Step 1：The blank of corresponding length is taken from the blank material of seamless steel pipe；
Step 2：Roughing is carried out to the circular hole inside blank on lathe, circular hole is processed as half of size less than finished size
Finished product bellmouth；
Step 3：Overarm brace is welded and fixed to the circumferential exterior of outer workpiece by drawing position；
Step 4：The weld of overarm brace and workpiece is heated, the remnants for eliminating the weld of overarm brace and workpiece are answered
Power, after the heating by workpiece natural cooling；
Step 5：In workpiece after naturally cooling to room temperature, workpiece is fixed on lathe for machining, it will be in workpiece using lathe
The semi-finished product bellmouth in portion is worked into pre-set dimension.
10. the processing method of fixes sleeve as claimed in claim 9, it is characterised in that：In step 4, the method for heating is
The weld of overarm brace and workpiece is heated in flame annealing using acetylene torch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746754.XA CN108797798A (en) | 2018-07-09 | 2018-07-09 | The processing method of beam column of steel structure stationary nodes and fixes sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746754.XA CN108797798A (en) | 2018-07-09 | 2018-07-09 | The processing method of beam column of steel structure stationary nodes and fixes sleeve |
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| CN108797798A true CN108797798A (en) | 2018-11-13 |
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|---|---|---|---|
| CN201810746754.XA Pending CN108797798A (en) | 2018-07-09 | 2018-07-09 | The processing method of beam column of steel structure stationary nodes and fixes sleeve |
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| CN106659294A (en) * | 2014-04-15 | 2017-05-10 | 普罗-马特工业公司 | Shelving connector |
| CA2965456A1 (en) * | 2016-05-02 | 2017-11-02 | Mitek Holdings, Inc. | Moment resisting bi-axial beam-to-column joint connection |
| CN107761957A (en) * | 2017-11-29 | 2018-03-06 | 江苏大学 | New Sleeve quadrate steel pipe column and H profile steel beam assembling type node and its construction method |
| CN208430627U (en) * | 2018-07-09 | 2019-01-25 | 元氏县蟠山型材结构厂 | Beam column of steel structure stationary nodes |
-
2018
- 2018-07-09 CN CN201810746754.XA patent/CN108797798A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846849Y (en) * | 2005-08-24 | 2006-12-13 | 周拓韬 | Open conical sleeve |
| CN101476348A (en) * | 2008-12-22 | 2009-07-08 | 大庆石油学院 | Steel pipe concrete segment type coat node and its construction method |
| CN106659294A (en) * | 2014-04-15 | 2017-05-10 | 普罗-马特工业公司 | Shelving connector |
| CA2965456A1 (en) * | 2016-05-02 | 2017-11-02 | Mitek Holdings, Inc. | Moment resisting bi-axial beam-to-column joint connection |
| CN106013441A (en) * | 2016-07-13 | 2016-10-12 | 李波 | Connecting casing with steel structure |
| CN107761957A (en) * | 2017-11-29 | 2018-03-06 | 江苏大学 | New Sleeve quadrate steel pipe column and H profile steel beam assembling type node and its construction method |
| CN208430627U (en) * | 2018-07-09 | 2019-01-25 | 元氏县蟠山型材结构厂 | Beam column of steel structure stationary nodes |
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Application publication date: 20181113 |