CN107476433A - For cylinder and the mellow and full type joint of box beam - Google Patents
For cylinder and the mellow and full type joint of box beam Download PDFInfo
- Publication number
- CN107476433A CN107476433A CN201710706914.3A CN201710706914A CN107476433A CN 107476433 A CN107476433 A CN 107476433A CN 201710706914 A CN201710706914 A CN 201710706914A CN 107476433 A CN107476433 A CN 107476433A
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- China
- Prior art keywords
- flanged plate
- box beam
- mellow
- perforate
- cylinder
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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
- E04B2001/246—Post to post connections
-
- 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
- E04B2001/2466—Details of the elongated load-supporting parts
- E04B2001/2472—Elongated load-supporting part formed from a number of parallel profiles
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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 invention provides a kind of for cylinder and the mellow and full type joint of box beam, it includes：Semi-circular tube short column；Perforate flanged plate is arranged on the lower end of semi-circular tube short column；Top blind flange is arranged on the upper end of semi-circular tube short column；Shape of a hoof flanged plate is arranged on the surface of semi-circular tube short column；The following of web is connected with perforate flanged plate, and the top of web is connected with top blind flange, and web and semi-circular tube short column are same high；Horizontal bar is set parallel to semi-circular tube short column short transverse, tangent with the annulus extended line of semicircle tubing string, and the upper end of horizontal bar is connected with top blind flange, and lower end is connected with perforate flanged plate；The following of the muscle of power transmission half is connected with perforate flanged plate, and two sides are connected with web and horizontal bar respectively, and upper end is free end.Inventive joint manufacturing process is simple, convenient to carry out, and joint is watched from side and top, and the joint from cylinder to box beam shows mellow and full feature, is different from the sharp-featured joint of existing application.
Description
Technical field
The present invention relates to cylinder and box beam field, more particularly to for cylinder and the mellow and full type joint of box beam, main application
In large-scale steel structure product.
Background technology
In large-scale steel structure product, the post and beam of large-scale steel structure are important primary structure members usually as osteomere.Post
It is primarily subjected to axial compressive force, it is contemplated that the characteristic of isotropic, be many times pipe form by post design.For beam,
Concentrfated load or distributed load disposed thereon, it will usually produce larger bending stress, the more excellent structure for being designed as box section
Part.
The connection of the post and beam of different cross section is complex, more at present to add form of the square-section to muscle using flanged plate,
Jointing is more upright pattern, and corner angle are clearly demarcated, and gusset is more, unbalance stress.
The content of the invention
The technical problem to be solved in the present invention is to overcome the connection of the post and beam of different cross section in the prior art more
The defects of complicated, there is provided a kind of for cylinder and the mellow and full type joint of box beam.
The present invention is that solve above-mentioned technical problem by following technical proposals：
A kind of mellow and full type joint for being used for cylinder and box beam, it is characterised in that described for cylinder and the mellow and full type of box beam
Joint includes：
Semi-circular tube short column；
Perforate flanged plate, the perforate flanged plate are arranged on the lower end of the semi-circular tube short column；
Top blind flange, the top blind flange are arranged on the upper end of the semi-circular tube short column；
Shape of a hoof flanged plate, the shape of a hoof flanged plate are arranged on the surface of the semi-circular tube short column；
Two blocks of webs, the following of the web are connected with the perforate flanged plate, the top of the web and the top
Cover plate connects, and the web and the semi-circular tube short column are same high；
Horizontal bar, the horizontal bar set parallel to the semi-circular tube short column short transverse, prolonged with the annulus of semicircle tubing string
Long line is tangent, and the upper end of the horizontal bar is connected with the top blind flange, and lower end is connected with the perforate flanged plate；
The muscle of power transmission half, the following of the muscle of power transmission half are connected with the perforate flanged plate, two sides respectively with the web
Connected with the horizontal bar, upper end is free end.
According to one embodiment of present invention, the semi-circular tube short column and pipe column are concentric semicircle tube section, are led to
The Outboard Sections that the perforate flanged plate is crossed with the pipe column dock.
According to one embodiment of present invention, the perforate flanged plate is a flat board, and is provided with the perforate flanged plate
Hole, the perforate flanged plate are divided into two parts according to shape, and the end of the perforate flanged plate is outside portion, is connected with box beam
Part is inside portion.The outside semicircular in shape of the perforate flanged plate, the semicircular radius are more than the pipe column
Radius；
The inside portion of the perforate flanged plate is rectangle, and the width of the rectangle is equal to the semicircular diameter.
The perforate of the perforate flanged plate has the function of insertion pipe column and joint.
According to one embodiment of present invention, the semicircle seamlessly transits to the rectangle to be tangent.
According to one embodiment of present invention, the top blind flange is a flat board, and the cover plate is divided into two according to shape
Point, the end of the cover plate is Outboard Sections, and the part being connected with box beam is inboard portion, and the outside of the top blind flange is half
Circle, the semicircular radius are more than the radius of the pipe column；
The inner side of the top blind flange is rectangle, and the width of the rectangle is equal to the semicircular diameter.
According to one embodiment of present invention, the shape of a hoof flanged plate is opening down, the shape of a hoof flanged plate
The perforate flanged plate is connected below, and the top of the shape of a hoof flanged plate connects the top blind flange, and the shape of a hoof method
Blue plate is with the semi-circular tube short column with high.
The opening direction of the shape of a hoof flanged plate, there is the function of penetrating the tubular pillar and box beam beam.
According to one embodiment of present invention, the outer side edges of the web pass through the shape of a hoof flanged plate and the semicircle
Pipe short column docks.
The web or the part as the box girder web.
According to one embodiment of present invention, the horizontal bar is a plate with opening, the horizontal bar and the semi-circular tube
Short column is with height, and the width of the horizontal bar is identical with the internal diameter of the semicircle tubing string, and the left and right sides of the horizontal bar connects respectively
Connect the web.The perforate of the horizontal bar has the function of penetrating the joint and the box beam,
According to one embodiment of present invention, the muscle of power transmission half is two pieces of flat boards, and the muscle of power transmission half is arranged symmetrically.
According to one embodiment of present invention, it is at an acute angle between the muscle of power transmission half and the web, the muscle of power transmission half
At an acute angle between the horizontal bar, the annulus extended line of the muscle of power transmission half and the semi-circular tube short column has common factor.
This is that is, the muscle of the power transmission half passes through the perforate flanged plate and pair of the inner part of the pipe column
Junction overlaps as far as possible.
The positive effect of the present invention is：
The present invention is used for cylinder and the mellow and full type joint of box beam simplifies connected mode in the joint of cylinder and box beam, subtracts
The usage amount of few gusset, joint stress is even suitable, and profile is mellow and full attractive in appearance.The mellow and full type joint for cylinder and box beam passes through each
Component is connected with cylinder and box beam respectively, and numerical simulation analysis is passed through in joint, and stress distribution is even suitable, can be widely used in large-scale
The design of connection joints of steel structure.Joint cylinder and crossbeam insertion, meet the requirement of the particular functionalities such as internal overhaul.Joint
Manufacturing process is simple, convenient to carry out, and joint is watched from side and top, and the joint from cylinder to box beam shows mellow and full spy
Sign, it is different from the sharp-featured joint of existing application.
Brief description of the drawings
The present invention the above and other feature, property and advantage will pass through description with reference to the accompanying drawings and examples
And become apparent, identical reference represents identical feature all the time in the accompanying drawings, wherein：
Fig. 1 a are the front view that the present invention is connected for the mellow and full type joint of cylinder and box beam with pipe column and box beam.
Fig. 1 b are the top view that the present invention is connected for the mellow and full type joint of cylinder and box beam with pipe column and box beam.
Fig. 1 c are the sectional view splitted in Fig. 1 a along line A-A.
Fig. 1 d are along B to the schematic diagram of observation in Fig. 1 a.
Fig. 1 e are along C to the schematic diagram of observation in Fig. 1 a.
Fig. 2 a are the front view for the mellow and full type joint that the present invention is used for cylinder and box beam.
Fig. 2 b are the top view for the mellow and full type joint that the present invention is used for cylinder and box beam.
Fig. 2 c are the sectional view splitted in Fig. 2 a along line A-A.
Fig. 2 d are along B to the schematic diagram of observation in Fig. 2 a.
Fig. 2 e are the schematic diagram observed from right to left along paper in Fig. 2 a.
Fig. 3 a are the front view that the present invention is used for semi-circular tube short column in the mellow and full type joint of cylinder and box beam.
Fig. 3 b are the side view that the present invention is used for semi-circular tube short column in the mellow and full type joint of cylinder and box beam.
Fig. 3 c are the top view that the present invention is used for semi-circular tube short column in the mellow and full type joint of cylinder and box beam.
Fig. 4 a are the front view that the present invention is used for perforate flanged plate in the mellow and full type joint of cylinder and box beam.
Fig. 4 b are the side view that the present invention is used for perforate flanged plate in the mellow and full type joint of cylinder and box beam.
Fig. 4 c are the top view that the present invention is used for perforate flanged plate in the mellow and full type joint of cylinder and box beam.
Fig. 5 a are the front view that the present invention is used for top blind flange in the mellow and full type joint of cylinder and box beam.
Fig. 5 b are the side view that the present invention is used for top blind flange in the mellow and full type joint of cylinder and box beam.
Fig. 5 c are the top view that the present invention is used for top blind flange in the mellow and full type joint of cylinder and box beam.
Fig. 6 a are the front view that the present invention is used for shape of a hoof flange in the mellow and full type joint of cylinder and box beam.
Fig. 6 b are the side view that the present invention is used for shape of a hoof flange in the mellow and full type joint of cylinder and box beam.
Fig. 6 c are the top view that the present invention is used for shape of a hoof flange in the mellow and full type joint of cylinder and box beam.
Fig. 7 a are the front view that the present invention is used for cylinder and the mellow and full type joint median ventral plate of box beam.
Fig. 7 b are the side view that the present invention is used for cylinder and the mellow and full type joint median ventral plate of box beam.
Fig. 7 c are the top view that the present invention is used for cylinder and the mellow and full type joint median ventral plate of box beam.
Fig. 8 a are the front view that the present invention is used for horizontal bar in the mellow and full type joint of cylinder and box beam.
Fig. 8 b are the side view that the present invention is used for horizontal bar in the mellow and full type joint of cylinder and box beam.
Fig. 8 c are the top view that the present invention is used for horizontal bar in the mellow and full type joint of cylinder and box beam.
Fig. 9 a are the front view that the present invention is used for the muscle of power transmission half in the mellow and full type joint of cylinder and box beam.
Fig. 9 b are the side view that the present invention is used for the muscle of power transmission half in the mellow and full type joint of cylinder and box beam.
Fig. 9 c are the top view that the present invention is used for the muscle of power transmission half in the mellow and full type joint of cylinder and box beam.
Embodiment
For the above objects, features and advantages of the present invention can be become apparent, the tool below in conjunction with accompanying drawing to the present invention
Body embodiment elaborates.
Embodiments of the invention are described with detailed reference to accompanying drawing now.It is preferable to carry out now with detailed reference to the present invention
Example, its example are shown in the drawings.In the case of any possible, will be marked in all of the figs using identical to represent phase
Same or similar part.
In addition, although the term used in the present invention is selected from public term, but the present invention is said
Some terms mentioned in bright book are probably that applicant carrys out selection by his or her judgement, and its detailed meanings is retouched this paper's
Illustrate in the relevant portion stated.In addition, it is desirable to not only by used actual terms, and be also to by each term institute
The meaning that contains understands the present invention.
Fig. 1 a are the front view that the present invention is connected for the mellow and full type joint of cylinder and box beam with pipe column and box beam.Figure
1b is the top view that the present invention is connected for the mellow and full type joint of cylinder and box beam with pipe column and box beam.Fig. 1 c are in Fig. 1 a
The sectional view splitted along line A-A.Fig. 1 d are along B to the schematic diagram of observation in Fig. 1 a.Fig. 1 e are along C to the signal of observation in Fig. 1 a
Figure.
As shown in Fig. 1 a to Fig. 1 e, the present invention is used for the mellow and full type joint of cylinder and box beam by mellow and full type joint 10 and case
Type beam 20 is attached, web docking web, flange plate docking flange plate., can be by mellow and full type joint during actual fabrication
10 is integral with joint upper and lower plates with the integral production of box beam 20, box girder web and joint web one, box beam flange plate.Box beam 20 with
The one of joint 10 is welded to connect as shown in Figure 1 with pipe column 20.
The present invention is used for cylinder and the mellow and full type joint stress of box beam is simple, and Path of Force Transfer is clear and definite.Its outward appearance is mellow and full attractive in appearance,
Construction technology is simple, and quality can be effectively ensured.It can be widely used in similar large-scale steel structure.
Wherein, the design section of pipe column 30 is annulus, and using large-scale tubular pillar, the ratio of its caliber and wall thickness is larger
It is (general>50) larger axial force, is primarily subjected to, pipe column 30 is main bearing member in large-scale steel structure, is stood in pipe
The both ends of post 30 are connected with crossbeam.
The design section of box beam 20 is rectangular hollow sections, and it is Force transmission partses, and for bearing large curved stress, design is cut
Face is box-type section, and its end is connected with pipe column 30.
Fig. 2 a are the front view for the mellow and full type joint that the present invention is used for cylinder and box beam.Fig. 2 b for the present invention be used for cylinder and
The top view of the mellow and full type joint of box beam.Fig. 2 c are the sectional view splitted in Fig. 2 a along line A-A.Fig. 2 d are along B to sight in Fig. 2 a
The schematic diagram examined.Fig. 2 e are the schematic diagram observed from right to left along paper in Fig. 2 a.
As shown in Fig. 2 a to 2e, the invention discloses a kind of for cylinder and the mellow and full type joint 10 of box beam, it includes：Half
Pipe short column 11, perforate flanged plate 12, top blind flange 13,14, two blocks of webs 15 of shape of a hoof flanged plate, horizontal bar 16 and power transmission half
Muscle 17.As shown in Figure 2 a, by 14, two pieces of semi-circular tube short column 11, perforate flanged plate 12, top blind flange 13, shape of a hoof flanged plate abdomens
Plate 15, horizontal bar 16 and the muscle 17 of power transmission half are welded to connect according to process, so as to form mellow and full type joint 10.
Wherein, perforate flanged plate 12 is arranged on the lower end of semi-circular tube short column 11, and top blind flange 13 is arranged on semi-circular tube short column
11 upper end, shape of a hoof flanged plate 14 are arranged on the surface of semi-circular tube short column 11, and the following and perforate flanged plate 12 of web 15 connects
Connect, the top of web 15 is connected with top blind flange 13, and web 15 and semi-circular tube short column 11 are same high.Horizontal bar 16 is parallel with half
The short transverse of pipe short column 11 is set, tangent with the annulus extended line of semi-circular tube short column 11, and the upper end and top of horizontal bar 16
Portion's cover plate 13 is connected, and lower end is connected with perforate flanged plate 12.Following being connected with perforate flanged plate 12 of the muscle 17 of power transmission half, two sides
It is connected respectively with web 15 and horizontal bar 16, upper end is free end.
Fig. 3 a are the front view that the present invention is used for semi-circular tube short column in the mellow and full type joint of cylinder and box beam.Fig. 3 b are this
Invent the side view for semi-circular tube short column in the mellow and full type joint of cylinder and box beam.Fig. 3 c are used for cylinder and box beam for the present invention
Mellow and full type joint in semi-circular tube short column top view.
Such as Fig. 3 a to Fig. 3 c, with reference to shown in Fig. 2 a to Fig. 2 e, the present invention is used in the mellow and full type joint 10 of cylinder and box beam
Semi-circular tube short column 11 is concentric semicircle tube section (as shown in Figure 2 a) with pipe column 30, herein the height of semi-circular tube short column 11
With box beam 20 with height, docked by perforate flanged plate 12 with the Outboard Sections of pipe column 20.Certainly, the He of semi-circular tube short column 11
Can also be variable cross-section connection between box beam 20, both different height can also realize the purpose of the application.
Semi-circular tube short column 11 can split annulus short column when making to obtain semi-circular tube short column, steel plate materialses and crane metal
Main material for structure ad eundem.
Fig. 4 a are the front view that the present invention is used for perforate flanged plate in the mellow and full type joint of cylinder and box beam.Fig. 4 b are this
Invent the side view for perforate flanged plate in the mellow and full type joint of cylinder and box beam.Fig. 4 c are used for cylinder and box beam for the present invention
Mellow and full type joint in perforate flanged plate top view.
As shown in Fig. 4 a to Fig. 4 c, perforate flanged plate 12 is a flat board, and hole 121, perforate are provided with perforate flanged plate 12
Flanged plate 12 is divided into two parts according to shape, and the end of perforate flanged plate 12 is outside portion, and the part being connected with box beam 20 is interior
Sidepiece.The outside semicircular in shape of perforate flanged plate 12, and the semicircular radius is more than the radius of pipe column 20.Perforate method
The inside portion of blue plate 12 is the rectangle being connected with the semicircle, and the width of the rectangle is equal to the semicircular diameter.
The flanged plate compared with big hole 121 is provided with centered on perforate flanged plate 12, its material thickness is thicker, and outside is processed as half
Circle, the radius of semicircular radius ratio pipe column are bigger.Inner side is the rectangle being connected with the semicircle, and width is equal to outer
The semicircular diameter in side.It is described herein it is semicircle to rectangle be tangent seamlessly transit.
Perforate flanged plate 12 is arranged to be adapted to shape of a hoof flanged plate 14 in the present embodiment, has in the transition position of semicircle and rectangle
Increase projection 122.Flanged plate central aperture 121 penetrates with post.The following and top of pipe column 30 of perforate flanged plate 12 connects
Connect, inner side is connected with the bottom wing listrium of box beam 20, the bottom of the top of perforate flanged plate 12 as jointing, fixed semicircle
Pipe short column 11 and other associated components.
Perforate flanged plate 12 is stocked up and made by diagram requirement, steel plate materialses and vibrative mechanism main material ad eundem.
Fig. 5 a are the front view that the present invention is used for top blind flange in the mellow and full type joint of cylinder and box beam.Fig. 5 b are this hair
The bright side view for top blind flange in the mellow and full type joint of cylinder and box beam.Fig. 5 c are that the present invention is used for cylinder and the circle of box beam
Moisten the top view of top blind flange in type joint.
Shown as shown in Figure 5 a to 5 c, the shape of top blind flange 13 is similar with perforate flanged plate 12, using a flat board, not perforate,
Its material thickness is slightly thinner than perforate flanged plate 12.The outside of top blind flange 13 is semicircle, the semicircular radius ratio pipe
The radius of column 30 is bigger.The inner side of top blind flange 13 is the rectangle being connected with semicircle, and the width of the rectangle is equal to described
Semicircular diameter, the semicircle to rectangle is tangent seamlessly transits.
In order to be adapted to shape of a hoof flanged plate 14 in the present embodiment, there is increase projection 131 in semicircle and rectangle transition position.
Top blind flange 13 is located at the top of jointing, and inner side is connected with the top flange plate of box beam 20.
Upper cover plate 13 is stocked up and made by diagram requirement, steel plate materialses and vibrative mechanism main material ad eundem.
Fig. 6 a are the front view that the present invention is used for shape of a hoof flange in the mellow and full type joint of cylinder and box beam.Fig. 6 b are this
Invent the side view for shape of a hoof flange in the mellow and full type joint of cylinder and box beam.Fig. 6 c are used for cylinder and box beam for the present invention
Mellow and full type joint in shape of a hoof flange top view.
As shown in Fig. 6 a to Fig. 6 c, shape of a hoof flanged plate 14 is used as vertical flanged plate, the opening court of shape of a hoof flanged plate 14
Under, its following 141 connection perforate flanged plate 12, the top connection top blind flange 13 of shape of a hoof flanged plate 14, and shape of a hoof flange
Plate 14 is with semi-circular tube short column 11 with high.
In a thickness direction, the outer side edges of shape of a hoof flanged plate 14 are connected with semi-circular tube short column 11, inner side edge and joint
Two blocks of webs 15 connect, and it is mainly used for fixing the shape of semi-circular tube short column 11 and the torsional property of joint, considers simultaneously
Column and the Functional Requirement of crossbeam insertion.
Shape of a hoof flange 14 is stocked up and made by diagram requirement, steel plate materialses and vibrative mechanism main material ad eundem.
Fig. 7 a are the front view that the present invention is used for cylinder and the mellow and full type joint median ventral plate of box beam.Fig. 7 b are used for for the present invention
The side view of cylinder and the mellow and full type joint median ventral plate of box beam.Fig. 7 c are that the present invention is used in the mellow and full type joint of cylinder and box beam
The top view of web.
As shown in Fig. 7 a to Fig. 7 c, web 15 is two pieces of rectangular flats, and it is connected with perforate flanged plate 12 below, top
It is connected with top blind flange 13, with semi-circular tube short column 11 with high.Two blocks of webs 15 open the same circle diameter of size outside shelves, web 15
Outer side edges docked by shape of a hoof flanged plate 14 with semi-circular tube short column 11.
Two blocks of webs 15 are stocked up and made by diagram requirement, steel plate materialses and vibrative mechanism main material ad eundem.
Fig. 8 a are the front view that the present invention is used for horizontal bar in the mellow and full type joint of cylinder and box beam.Fig. 8 b use for the present invention
The side view of horizontal bar in the mellow and full type joint of cylinder and box beam.Fig. 8 c are that the present invention is used for cylinder and the mellow and full type of box beam connects
The top view of horizontal bar in head.
As shown in Fig. 8 a to Fig. 8 c, horizontal bar 16 is a flat board, and horizontal bar 16 is with semi-circular tube short column 11 with high, horizontal bar 16
Width it is identical with the internal diameter of semi-circular tube short column 11, and the left and right sides of horizontal bar 16 connects web 15 respectively.
Horizontal bar 16 is vertically arranged, and it is connected with perforate flanged plate 12 below, and top is connected with top blind flange 13, left and right
Side connects two blocks of webs 15 respectively, and the outermost distance being positioned as to semi-circular tube short column 11 is the annulus of semi-circular tube short column 11
Diameter.
Horizontal bar 16 is stocked up and made by diagram requirement, steel plate materialses and vibrative mechanism main material ad eundem.
Fig. 9 a are the front view that the present invention is used for the muscle of power transmission half in the mellow and full type joint of cylinder and box beam.Fig. 9 b are this hair
The bright side view for the muscle of power transmission half in the mellow and full type joint of cylinder and box beam.Fig. 9 c are that the present invention is used for cylinder and the circle of box beam
Moisten the top view of the muscle of power transmission half in type joint.
As shown in Fig. 9 a to Fig. 9 c, the muscle 17 of power transmission half is two pieces of flat boards, and the muscle 17 of power transmission half is arranged symmetrically.Meanwhile power transmission half
It is at an acute angle between muscle 17 and web 15, it is at an acute angle between the muscle 17 of power transmission half and horizontal bar 16.
The following of the muscle 17 of power transmission half is connected (that is, the inside portion of the muscle 17 of power transmission half and pipe column 30 with perforate flanged plate 12
Divide to be formed by flanged plate and dock), two sides are connected (such as surrounding two triangular prisms) with web 15 and horizontal bar 16 respectively.
The upper end of the muscle 17 of power transmission half is free.
Two pieces of muscle 17 of power transmission half are stocked up and made by diagram requirement, and steel plate materialses and vibrative mechanism main material are equal
Level.
In summary, the present invention is used for cylinder and the mellow and full type joint of box beam simplifies company in the joint of cylinder and box beam
Mode is connect, reduces the usage amount of gusset, joint stress is even suitable, and profile is mellow and full attractive in appearance.It is described to be used for cylinder and the mellow and full type of box beam
Joint is connected with cylinder and box beam respectively by each component, and numerical simulation analysis is passed through in joint, and stress distribution is even suitable, can be extensively
Design applied to large-scale steel structure connecting node.Joint cylinder and crossbeam insertion, meet the particular functionalities such as internal overhaul
Requirement.Joint manufacturing process is simple, convenient to carry out, and joint is watched from side and top, the joint table from cylinder to box beam
Reveal mellow and full feature, be different from the sharp-featured joint of existing application.
Although the foregoing describing the embodiment of the present invention, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
On the premise of principle and essence from the present invention, various changes or modifications can be made to these embodiments, but these are changed
Protection scope of the present invention is each fallen within modification.
Claims (10)
- It is 1. a kind of for cylinder and the mellow and full type joint of box beam, it is characterised in that the mellow and full type for cylinder and box beam connects Head includes：Semi-circular tube short column；Perforate flanged plate, the perforate flanged plate are arranged on the lower end of the semi-circular tube short column；Top blind flange, the top blind flange are arranged on the upper end of the semi-circular tube short column；Shape of a hoof flanged plate, the shape of a hoof flanged plate are arranged on the surface of the semi-circular tube short column；Two blocks of webs, the following of the web are connected with the perforate flanged plate, the top of the web and the top blind flange Connection, and the web and the semi-circular tube short column are same high；Horizontal bar, the horizontal bar are set parallel to the semi-circular tube short column short transverse, the annulus extended line with semicircle tubing string It is tangent, and the upper end of the horizontal bar is connected with the top blind flange, lower end is connected with the perforate flanged plate；The muscle of power transmission half, the following of the muscle of power transmission half are connected with the perforate flanged plate, two sides respectively with the web and institute Horizontal bar connection is stated, upper end is free end.
- 2. the mellow and full type joint for cylinder and box beam as claimed in claim 1, it is characterised in that the semi-circular tube short column with Pipe column is concentric semicircle tube section, is docked by the perforate flanged plate with the Outboard Sections of the pipe column.
- 3. the mellow and full type joint for cylinder and box beam as claimed in claim 1, it is characterised in that the perforate flanged plate is One flat board, and hole is provided with the perforate flanged plate, the perforate flanged plate is divided into two parts, the perforate flange according to shape The end of plate is outside portion, and the part being connected with box beam is inside portion.The outside semicircular in shape of the perforate flanged plate, described half Circular radius is more than the radius of the pipe column；The inside portion of the perforate flanged plate is rectangle, and the width of the rectangle is equal to the semicircular diameter.
- 4. as claimed in claim 1 for cylinder and the mellow and full type joint of box beam, it is characterised in that described semicircle to described Rectangle seamlessly transits to be tangent.
- 5. as claimed in claim 1 for cylinder and the mellow and full type joint of box beam, it is characterised in that the top blind flange is one Flat board, the cover plate are divided into two parts according to shape, and the end of the cover plate is Outboard Sections, and the part being connected with box beam is interior Side part, the outside of the top blind flange is semicircle, and the semicircular radius is more than the radius of the pipe column；The inner side of the top blind flange is rectangle, and the width of the rectangle is equal to the semicircular diameter.
- 6. as claimed in claim 1 for cylinder and the mellow and full type joint of box beam, it is characterised in that the shape of a hoof flanged plate Opening down, the perforate flanged plate of connection below of the shape of a hoof flanged plate, the top of the shape of a hoof flanged plate connects The top blind flange is connect, and the shape of a hoof flanged plate and the semi-circular tube short column are same high.
- 7. as claimed in claim 1 for cylinder and the mellow and full type joint of box beam, it is characterised in that the outer side edges of the web Docked by the shape of a hoof flanged plate with the semi-circular tube short column.
- 8. as claimed in claim 1 for cylinder and the mellow and full type joint of box beam, it is characterised in that the horizontal bar is opened for one Hole plate, the horizontal bar is with the semi-circular tube short column with high, the internal diameter phase of the width of the horizontal bar and the semicircle tubing string Together, and the left and right sides of the horizontal bar connects the web respectively.
- 9. as claimed in claim 1 for cylinder and the mellow and full type joint of box beam, it is characterised in that the muscle of power transmission half is two Block flat board, the muscle of power transmission half are arranged symmetrically.
- 10. the mellow and full type joint for cylinder and box beam as claimed in claim 9, it is characterised in that the muscle of power transmission half with It is at an acute angle between the web, at an acute angle between the muscle of power transmission half and the horizontal bar, the muscle of power transmission half and the semicircle The annulus extended line of pipe short column has common factor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706914.3A CN107476433B (en) | 2017-08-17 | 2017-08-17 | Rounded joint for cylinders and box girders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706914.3A CN107476433B (en) | 2017-08-17 | 2017-08-17 | Rounded joint for cylinders and box girders |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107476433A true CN107476433A (en) | 2017-12-15 |
| CN107476433B CN107476433B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710706914.3A Active CN107476433B (en) | 2017-08-17 | 2017-08-17 | Rounded joint for cylinders and box girders |
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| Country | Link |
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| CN (1) | CN107476433B (en) |
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| GB1120743A (en) * | 1965-08-05 | 1968-07-24 | Kubota Ltd | Improvements in and relating to building structural assemblies and load-bearing building units |
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|---|---|
| CN107476433B (en) | 2023-04-14 |
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