CN206467777U - A kind of joint structure of thin-walled steel structure beam and beam - Google Patents
A kind of joint structure of thin-walled steel structure beam and beam Download PDFInfo
- Publication number
- CN206467777U CN206467777U CN201621455577.2U CN201621455577U CN206467777U CN 206467777 U CN206467777 U CN 206467777U CN 201621455577 U CN201621455577 U CN 201621455577U CN 206467777 U CN206467777 U CN 206467777U
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- plate
- girder steel
- inverted
- steel
- shape
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Abstract
The utility model discloses a kind of thin-walled steel structure beam and the joint structure of beam, including the first girder steel and the second girder steel, first girder steel and the second steel beam structure are identical and be thin wall type elongate configuration, and the end of the first girder steel is fixedly connected with the side of the second girder steel by the way that connector is vertical.Connector includes a U-shaped plate and two identical inverted L shape plates, two inverted L shape plates are individually fixed in the both sides of U-shaped plate, the vertical plate of the vertical plate of U-shaped plate and inverted L shape plate is mutually perpendicular to, the level board of inverted L shape plate is fitted with the upper surface of the second girder steel, the vertical plate of inverted L shape plate is fitted with the side of the second girder steel, the vertical plate of U-shaped plate is fitted with the end sides of the first girder steel, and the level board of U-shaped plate is fitted with the lower surface of the first girder steel.The utility model convenient construction, saves manpower, and installation rate is fast, and construction standardization degree is high, and construction quality can be effectively ensured, speed of application is improved, it is ensured that beam and girder connection shear-carrying capacity, firm in structure attractive in appearance.
Description
Technical field
The utility model is related to the joint structure of a kind of beam and beam, the section of more particularly to a kind of thin-walled steel structure beam and beam
Point construction.
Background technology
Interconnection between steel structure member or part.Steel structure connection often uses solder design, bolt connection or rivet
Connection.Solder design in steel construction, mainly using arc welding, (i.e. in element joints, the high temperature produced by means of electric arc is placed on
The welding rod or welding wire metal molten of weld seam position, and component is linked together).Arc welding divides manual welding, automatic welding and half again
Automatic welding.Automatic welding and semiautomatic welding, can be using submerged-arc welding or gas (such as carbon dioxide gas) protection weldering.Plain bolt connection
Connector includes shank of bolt, nuts and washers.Plain bolt is made of carbon structural steel or low-alloy structural steel；Divide rough
Two kinds of bolt and burnished bolt.Rough bolt is made up of crude round bar, the big 1.0-1.5 millis in bolt aperture ratio shank of bolt footpath
Rice, makes simple, easy for installation, but poor-performing when being sheared, and the connection or building site for being served only for secondary member are fixed temporarily, or
With in the connection for transmitting pulling force by means of bolt.By bar steel, the machining on lathe is made burnished bolt, and bar footpath is smaller than aperture
0.3-0.5 millimeters, its performance sheared is better than rough bolt, but all more complicated due to manufacturing and installing, seldom application.Riveting
The rivet of nail connection is made up of the good rivet steel of upset performance.The operational procedure of rivet interlacement, is first in connected component
On, the hole bigger 1.0-1.5 millimeters than nail footpath is made.Then it is in cherry-red, plug the rivet that there is semicircle ailhead one end to be heated to
Enter in hole, then riveted is carried out with riveting gun or rivet driver, rivet is filled up nail, and break into another manufactured head.Rivet is in riveted
Cooling meat, produces clamping force, this is conducive to power transmission to connected plate beam afterwards.The toughness and plasticity of rivet interlacement all compare
It is good.But riveting is taken a lot of work than bolt, take material than welding, be served only for bearing the large-span steel of larger dynamic load.General feelings
Under condition factory be almost welding replaced, be almost that high strength exploitation is replaced in building site.
, it is necessary to temporary support or separately have an installer during node installation between traditional thin-walled steel structure beam and beam
Assist, waste time and energy.
Utility model content
Utility model purpose：The purpose of this utility model is of the prior art not enough convenient there is provided one kind in order to solve
Construction, can be effectively ensured construction quality, improve speed of application, it is ensured that the thin-walled of beam and beam connecting node shear-carrying capacity
The joint structure of formed steel construction beam and beam.
Technical scheme：The joint structure of a kind of thin-walled steel structure beam and beam described in the utility model, including the first steel
Beam and the second girder steel, the first girder steel and the second steel beam structure are identical and be thin wall type elongate configuration, the end of the first girder steel with
The side of second girder steel is vertically fixedly connected by connector；
Connector includes a U-shaped plate and two identical inverted L shape plates, and two inverted L shape plates are individually fixed in the two of U-shaped plate
Side, the vertical plate of the vertical plate and inverted L shape plate of U-shaped plate is mutually perpendicular to, the upper surface patch of the level board of inverted L shape plate and the second girder steel
Close, the vertical plate of inverted L shape plate is fitted with the side of the second girder steel, and the vertical plate of U-shaped plate is fitted with the end sides of the first girder steel,
The level board of U-shaped plate is fitted with the lower surface of the first girder steel；
Some bolts hole are provided with connector, connector passes through the tap bolt through bolt hole and the first girder steel and second
Girder steel is fixedly connected.
Further, the vertical plate of the vertical plate of U-shaped plate and inverted L shape plate is triangular structure of right angle.
Further, a row bolt hole, the level board of U-shaped plate are provided with the vertical plate of the vertical plate of U-shaped plate and inverted L shape plate
With two row bolts hole are provided with the level board of inverted L shape plate.
Further, connector is that thin-walled steel plate is one time punching molded.
Beneficial effect：The Liang Yuliang of the utility model design joint structure, it is one time punching molded by thin-walled steel plate
The connector that one U-shaped plate and two identical inverted L shape plates are constituted, the end of the first girder steel and the side of the second girder steel are connected
Connect, and fixed by tap bolt.As long as one workman of the utility model can just complete installment work, live second girder steel is just
The installation of connector is carried out behind position, the level board of inverted L shape plate is fitted with the upper surface of the second girder steel, the vertical plate of inverted L shape plate
Fit, be fixed on tap bolt behind the upper surface of the second girder steel and one side with the side of the second girder steel, then put the first steel
Beam, makes the end sides of the first girder steel be fitted with the vertical plate of U-shaped plate, the lower surface patch of the level board of U-shaped plate and the first girder steel
Close after alignment, tap bolt is installed, the tap bolt quantity of design is reached.The vertical plate of U-shaped plate and the vertical plate of inverted L shape plate are equal
For triangular structure of right angle, material is saved.Connector is that thin-walled steel plate is one time punching molded, firmly attractive in appearance.
The utility model convenient construction, saves manpower, and installation rate is fast, and construction standardization degree is high, can be effectively ensured
Construction quality, improves speed of application, it is ensured that beam and girder connection shear-carrying capacity, firm in structure attractive in appearance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is connecting-piece structure schematic diagram of the present utility model.
Drawing reference numeral：1st, the first girder steel, the 2, second girder steel, 3, connector, 4, U-shaped plate, 41, the vertical plate of U-shaped plate, 42, U
The level board of template, 5, inverted L shape plate, 51, the vertical plate of inverted L shape plate, 52, the level board of inverted L shape plate, 6, tap bolt.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages of the present utility model and effect easily.
As shown in figure 1, the joint structure of a kind of thin-walled steel structure beam and beam, including the first girder steel 1 and the second girder steel 2,
First girder steel 1 is identical with the structure of the second girder steel 2 and is thin wall type elongate configuration, the end of the first girder steel 1 and the second girder steel 2
Side is vertically fixedly connected by connector 3.
As shown in Fig. 2 connector 3 includes a U-shaped plate 4 and two identical inverted L shape plates 5, two inverted L shape plates 5 are distinguished
The both sides of U-shaped plate 4 are fixed on, the vertical plate 41 of U-shaped plate is mutually perpendicular to the vertical plate 51 of inverted L shape plate, the level board of inverted L shape plate
52 are fitted with the upper surface of the second girder steel 2, and the vertical plate 51 of inverted L shape plate is fitted with the side of the second girder steel 2, U-shaped plate it is vertical
Plate 41 is fitted with the end sides of the first girder steel 1, and the level board 42 of U-shaped plate is fitted with the lower surface of the first girder steel 1.
Be provided with some bolts hole on connector 3, connector 3 by the girder steel 1 of tap bolt 6 and first through bolt hole and
Second girder steel 2 is fixedly connected.
As the further optimization to the technical program, the vertical plate 41 of U-shaped plate and the vertical plate 51 of inverted L shape plate are straight
Angle triangular structure.A row bolt hole, the level board of U-shaped plate are provided with the vertical plate 41 of U-shaped plate and the vertical plate 51 of inverted L shape plate
42 and inverted L shape plate level board 52 on be provided with two row bolts hole.Connector 3 is that thin-walled steel plate is one time punching molded.
The Liang Yuliang of the utility model design joint structure, passes through an one time punching molded U-shaped plate 4 of thin-walled steel plate
The connector 3 constituted with two identical inverted L shape plates 5, the end of the first girder steel 1 is connected with the side of the second girder steel 2, and leads to
Tap bolt 6 is crossed to fix.
The utility model is when installing and using, as long as a workman can just complete installment work, live second girder steel 2 is just
Position after carry out connector 3 installation, the level board 52 of inverted L shape plate is fitted with the upper surface of the second girder steel 2, inverted L shape plate erect
Straight panel 51 is fitted with the side of the second girder steel 2, is fixed on tap bolt 6 behind the upper surface of the second girder steel 2 and one side, then put
Upper first girder steel 1, makes the end sides of the first girder steel 1 be fitted with the vertical plate 41 of U-shaped plate, the level board 42 and first of U-shaped plate
After the lower surface laminating alignment of girder steel 1, tap bolt 6 is installed, the quantity of tap bolt 6 of design is reached.
The vertical plate 41 of U-shaped plate and the vertical plate 51 of inverted L shape plate are triangular structure of right angle, save material.Connector 3
It is one time punching molded for thin-walled steel plate, it is firmly attractive in appearance.
The utility model convenient construction, saves manpower, and installation rate is fast, and construction standardization degree is high, can be effectively ensured
Construction quality, improves speed of application, it is ensured that beam and girder connection shear-carrying capacity, firm in structure attractive in appearance.
Above-mentioned embodiment, only illustrates technical concept of the present utility model and architectural feature, it is therefore intended that allow ripe
Knowing the stakeholder of technique can implement according to this, but above content is not intended to limit protection domain of the present utility model, every
Any equivalent change or modification made according to Spirit Essence of the present utility model, all should fall into protection domain of the present utility model
Within.
Claims (4)
1. the joint structure of a kind of thin-walled steel structure beam and beam, it is characterised in that：It is described including the first girder steel and the second girder steel
First girder steel and the second steel beam structure are identical and be thin wall type elongate configuration, end and the second girder steel of first girder steel
Side is vertically fixedly connected by connector；
The connector includes a U-shaped plate and two identical inverted L shape plates, and two inverted L shape plates are individually fixed in U-shaped plate
Both sides, the vertical plate of the vertical plate and inverted L shape plate of the U-shaped plate is mutually perpendicular to, the level board and the second steel of the inverted L shape plate
The upper surface laminating of beam, the vertical plate of the inverted L shape plate fits with the side of the second girder steel, the vertical plate of the U-shaped plate and the
The end sides laminating of one girder steel, the level board of the U-shaped plate is fitted with the lower surface of the first girder steel；
Be provided with some bolts hole on the connector, the connector by the tap bolt through bolt hole and the first girder steel and
Second girder steel is fixedly connected.
2. the joint structure of a kind of thin-walled steel structure beam according to claim 1 and beam, it is characterised in that：It is described U-shaped
The vertical plate of plate and the vertical plate of inverted L shape plate are triangular structure of right angle.
3. the joint structure of a kind of thin-walled steel structure beam according to claim 1 and beam, it is characterised in that：It is described U-shaped
A row bolt hole, the level board of the U-shaped plate and the level of inverted L shape plate are provided with the vertical plate of plate and the vertical plate of inverted L shape plate
Two row bolts hole are provided with plate.
4. the joint structure of a kind of thin-walled steel structure beam according to claim 1 and beam, it is characterised in that：The connection
Part is that thin-walled steel plate is one time punching molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455577.2U CN206467777U (en) | 2016-12-28 | 2016-12-28 | A kind of joint structure of thin-walled steel structure beam and beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455577.2U CN206467777U (en) | 2016-12-28 | 2016-12-28 | A kind of joint structure of thin-walled steel structure beam and beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467777U true CN206467777U (en) | 2017-09-05 |
Family
ID=59712142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621455577.2U Expired - Fee Related CN206467777U (en) | 2016-12-28 | 2016-12-28 | A kind of joint structure of thin-walled steel structure beam and beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206467777U (en) |
-
2016
- 2016-12-28 CN CN201621455577.2U patent/CN206467777U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20171228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |