CN208996501U - A kind of angle brace structure - Google Patents
A kind of angle brace structure Download PDFInfo
- Publication number
- CN208996501U CN208996501U CN201821292309.2U CN201821292309U CN208996501U CN 208996501 U CN208996501 U CN 208996501U CN 201821292309 U CN201821292309 U CN 201821292309U CN 208996501 U CN208996501 U CN 208996501U
- Authority
- CN
- China
- Prior art keywords
- angle
- angle brace
- steel
- girder steel
- brace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of angle brace structures, are related to support field；Purlin including girder steel and above girder steel, the steel beam web plate two sides are respectively provided with an angle brace, described angle brace one end is bolted with purlin, the other end of the angle brace is connect with an angle brace joint mechanism for being set to girder steel lower flange, the angle brace joint mechanism includes two pieces of connecting plates and two angle cleats, two pieces of connecting plates are respectively arranged on the opposite sides of steel beam web plate, two angle cleats are respectively arranged on the opposite sides of steel beam web plate, the connecting plate is resisted against on steel beam web plate, the angle cleat a line is resisted against the upper surface of girder steel lower flange, the another a line of the angle cleat is towards below girder steel, the connecting plate and the angle cleat of respective side are affixed, the angle brace and the connecting plate of respective side are bolted, the Screw arbor with nut at both-ends that described two angle cleats are located at below girder steel by one is connected with each other；The utility model has the advantages of convenient installation, saves labor.
Description
Technical field
The utility model relates to a kind of support more particularly to a kind of angle brace structures.
Background technique
In steel construction, the compression flange of beam is easy buckling unstability and generally requires to increase the stability of compression flange
Angle brace is set guarantee beam lower flange part in compression local stability.The local stability of the top flange of beam is by the purlin that is attached thereto
Item guarantees.
Chinese patent Authorization Notice No. CN206873758U, authorized announcement date 2018.01.12 disclose a kind of " angle brace drawing
Light-steel roofing body of the item as purlin fulcrum ".The invention includes girder steel, purlin, angle brace, tie rod, purlin support and connecting plate, on girder steel
Edge of a wing top surface is fixedly connected with purlin support, is fixedly connected in the middle part of purlin support and purlin, purlin is arranged vertically with girder steel, girder steel lower flange
Two sides are fixedly connected with connecting plate between web respectively, and purlin both ends are respectively connected with angle brace, are connected to purlin to angle brace diagonal brace
Between connecting plate；Tie rod is connected between adjacent two purlins；The tie rod is connected to adjacent two by tie rod angle cleat
Between root purlin any place or between angle brace and adjacent two purlins of purlin connection.The invention connecting plate is welded on steel
On the lower flange of beam, it may cause girder steel in weld and enter yield situation in advance.In addition, having in practical reinforcing project
Building has coating on girder steel, does not have welding condition, needs to pre-process girder steel, installation effectiveness is low.In addition, it is necessary to
There is special welder to weld, takes a lot of work laborious.
Utility model content
First purpose of the utility model is the disadvantage in order to overcome prior art installation effectiveness low, provides a kind of installation side
Just angle brace structure.
Second purpose of the utility model is to provide one kind in order to overcome the prior art to take a lot of work laborious disadvantage and save labor
Angle brace structure.
To achieve the goals above, the utility model uses following technical scheme:
A kind of angle brace structure, the purlin including girder steel and above girder steel, the girder steel includes steel beam web plate, the steel
Web two sides are respectively provided with an angle brace, and described angle brace one end is bolted with purlin, the other end of the angle brace be set to steel
One angle brace joint mechanism of lower flange of girder edge connects, and the angle brace joint mechanism includes two pieces of connecting plates and two angle cleats,
Two pieces of connecting plates are respectively arranged on the opposite sides of steel beam web plate, and two angle cleats are respectively arranged on the opposite sides of steel beam web plate,
The connecting plate is resisted against on steel beam web plate, and the angle cleat a line is resisted against the upper surface of girder steel lower flange, the company
The another a line of angle steel is connect towards below girder steel, the angle cleat of the connecting plate and respective side is affixed, the angle brace with it is corresponding
The connecting plate of side is bolted, and the Screw arbor with nut at both-ends that described two angle cleats are located at below girder steel by one is connected with each other.
In order to realize the Fast Installation of product, connecting plate and angle cleat are carried out in factory first it is affixed, be made into half at
Product transport to building site.When product is installed, bolt hole is beaten in purlin corresponding site first, connecting plate and angle cleat are then put into steel
Web two sides connect the angle cleat of steel beam web plate two sides by Screw arbor with nut at both-ends, by connecting plate and steel beam web plate it
Between frictional force fixed connecting plate, angle brace top is bolted with purlin, and angle brace bottom end is bolted with connecting plate.By to drawing
The connecting plate that screw rod is fixedly connected with angle steel and is welded on angle cleat, avoids site welding, as long as normal operations work
It completes, realizes Fast Installation, save labor.
Preferably, connecting plate and the angle cleat of respective side weld.
In Practical Project, connecting plate can be welded with angle cleat in factory, and factory's welding has product control good, construction
Fast advantage.
Preferably, the angle between angle brace and steel beam web plate is 45 ° -50 °.
In steel beam web plate two sides, setting angle brace can increase the stability of girder steel compression flange, when angle brace and steel beam web plate it
Between angle when being 45 ° -50 °, on the one hand, the axle power of angle brace can effectively inhibit the outer unstability of the plane of girder steel, on the other hand,
The length of angle brace is smaller, saves steel using amount.
Preferably, angle cleat is equipped with spacing block set, spacing block set is resisted against the lower surface of girder steel lower flange.
Spacing block set is equipped on angle cleat, spacing block set is resisted against the lower surface of girder steel lower flange, when angle brace up
When pulling connecting plate, when the frictional force between connecting plate and steel beam web plate is insufficiently resistant to the pulling force of angle brace, spacing block set can
To prevent angle brace joint mechanism from moving upwards, keep angle brace joint mechanism stronger.
Preferably, angle brace bottom end is resisted against on angle cleat 4, and the contact surface of angle brace and angle cleat is equipped with friction
Layer.
When angle brace applies pressure to angle brace joint mechanism, the prior art is that the pressure of angle brace is resisted using the shearing resistance of bolt
Power.Angle brace bottom end is resisted against on angle cleat, the contact surface of angle brace and angle cleat does Shot Blasting, can use at this time
The shearing resistance of frictional force and bolt between angle brace and angle cleat resists the pressure of angle brace jointly, prevents bolt failure by shear.
The beneficial effects of the utility model are: (1) is fixedly connected with angle steel by Screw arbor with nut at both-ends and is welded on angle cleat
Connecting plate, avoid site welding, as long as normal operations work can be completed, realize Fast Installation, save labor；(2) angle brace
When angle between steel beam web plate is 45 ° -50 °, on the one hand, the axle power of angle brace can effectively inhibit to lose outside the plane of girder steel
Surely, on the other hand, the length of angle brace is smaller, saves steel using amount；(3) spacing block set can prevent angle brace joint mechanism from transporting upwards
It is dynamic, keep angle brace joint mechanism stronger；(4) angle brace bottom end is resisted against on angle cleat, contact of the angle brace with angle cleat
Face is equipped with frictional layer, resists the pressure of angle brace jointly using the shearing resistance of frictional force and bolt between angle brace and angle cleat
Power prevents bolt failure by shear.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: purlin 1, angle brace 2, connecting plate 3, angle cleat 4, Screw arbor with nut at both-ends 5, spacing block set 7.
Specific embodiment
The utility model is further elaborated on reference to the accompanying drawings and detailed description:
Fig. 1 is a kind of angle brace structure, and the purlin 1 including girder steel and above girder steel, the steel beam web plate two sides are respectively set
Have an angle brace 2, described 2 one end of angle brace is bolted with purlin 1, the other end of the angle brace 2 be set to girder steel bottom wing
One angle brace joint mechanism of edge connects, and the angle brace joint mechanism includes two pieces of connecting plates 3 and two angle cleats 4, and two pieces
Connecting plate 3 is respectively arranged on the opposite sides of steel beam web plate, and two angle cleats 4 are respectively arranged on the opposite sides of steel beam web plate, institute
It states connecting plate 3 and the angle cleat 4 of respective side is affixed, the connecting plate 3 is resisted against on steel beam web plate, and the angle cleat 4 supports
It leans against on girder steel lower flange, the purlin 1 and the connecting plate 3 of respective side are bolted, and described two angle cleats 4 pass through
A piece Screw arbor with nut at both-ends 5 being located at below girder steel is connected with each other.Connecting plate 3 and the angle cleat 4 of respective side weld.Angle brace 2 and steel
Angle between web is 45 ° -50 °.Angle cleat 4 is equipped with spacing block set 7, and spacing block set 7 is resisted against girder steel lower flange
Lower surface.2 bottom end of angle brace is resisted against on angle cleat 4, and the contact surface of angle brace 2 and angle cleat 4 is equipped with frictional layer.
In order to realize the Fast Installation of product, connecting plate and angle cleat are carried out in factory first it is affixed, be made into half at
Product transport to building site.When product is installed, bolt hole is beaten in purlin corresponding site first, connecting plate and angle cleat are then put into steel
Web two sides connect the angle cleat of steel beam web plate two sides by Screw arbor with nut at both-ends, by connecting plate and steel beam web plate it
Between frictional force fixed connecting plate, angle brace top is bolted with purlin, and angle brace bottom end is bolted with connecting plate.By to drawing
The connecting plate that screw rod is fixedly connected with angle steel and is welded on angle cleat, avoids site welding, as long as normal operations work
It completes, realizes Fast Installation, save labor.In Practical Project, connecting plate can be welded with angle cleat in factory, factory
Welding has product control good, fast advantage of constructing.In steel beam web plate two sides, setting angle brace can increase the stabilization of girder steel compression flange
Property, when the angle between angle brace and steel beam web plate is 45 ° -50 °, on the one hand, the axle power of angle brace can effectively inhibit girder steel
The outer unstability of plane, on the other hand, the length of angle brace is smaller, saves steel using amount.Spacing block set, limit are equipped on angle cleat
Convex block is resisted against the lower surface of girder steel lower flange, when angle brace up pulls connecting plate, when between connecting plate and steel beam web plate
When frictional force is insufficiently resistant to the pulling force of angle brace, spacing block set can prevent angle brace joint mechanism from moving upwards, and make angle brace node
Mechanism is stronger.When angle brace applies pressure to angle brace joint mechanism, the prior art is to resist corner using the shearing resistance of bolt
The pressure of support.Angle brace bottom end is resisted against on angle cleat, the contact surface of angle brace and angle cleat does Shot Blasting, at this time may be used
The pressure for resisting angle brace jointly with the shearing resistance using frictional force and bolt between angle brace and angle cleat, prevents bolt from shearing
It destroys.
Claims (5)
1. a kind of angle brace structure, the purlin (1) including girder steel and above girder steel, the girder steel includes steel beam web plate, special
Sign is that the steel beam web plate two sides are respectively provided with an angle brace (2), and described angle brace (2) one end and purlin (1) are connected by bolt
It connects, the other end of the angle brace (2) is connect with an angle brace joint mechanism for being set to girder steel lower flange, the angle brace joint mechanism
Including two pieces of connecting plates (3) and two angle cleats (4), two pieces of connecting plates (3) are respectively arranged on the opposite sides of steel beam web plate, and two
A angle cleat (4) is respectively arranged on the opposite sides of steel beam web plate, and the connecting plate (3) is resisted against on steel beam web plate, the company
Connect the upper surface that angle steel (4) a line is resisted against girder steel lower flange, the another a line of the angle cleat (4) is towards under girder steel
Side, the connecting plate (3) and the angle cleat (4) of respective side are affixed, and the angle brace (2) and the connecting plate (3) of respective side pass through
It is bolted, the Screw arbor with nut at both-ends (5) that described two angle cleats (4) are located at below girder steel by one is connected with each other.
2. a kind of angle brace structure according to claim 1, which is characterized in that the connection of connecting plate (3) and respective side
Angle steel (4) welding.
3. a kind of angle brace structure according to claim 1 or 2, which is characterized in that between the angle brace (2) and steel beam web plate
Angle be 45 ° -50 °.
4. a kind of angle brace structure according to claim 1 or 2, which is characterized in that the angle cleat (4) is equipped with limit
Convex block (7), spacing block set (7) are resisted against the lower surface of girder steel lower flange.
5. a kind of angle brace structure according to claim 1, which is characterized in that angle brace (2) bottom end is resisted against joint angle
On steel (4), and angle brace (2) and the contact surface of angle cleat (4) are equipped with frictional layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292309.2U CN208996501U (en) | 2018-08-10 | 2018-08-10 | A kind of angle brace structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292309.2U CN208996501U (en) | 2018-08-10 | 2018-08-10 | A kind of angle brace structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208996501U true CN208996501U (en) | 2019-06-18 |
Family
ID=66797891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821292309.2U Active CN208996501U (en) | 2018-08-10 | 2018-08-10 | A kind of angle brace structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208996501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528694A (en) * | 2019-08-23 | 2019-12-03 | 中衡设计集团股份有限公司 | A kind of steel roof joist and truss girder rigid joint |
-
2018
- 2018-08-10 CN CN201821292309.2U patent/CN208996501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528694A (en) * | 2019-08-23 | 2019-12-03 | 中衡设计集团股份有限公司 | A kind of steel roof joist and truss girder rigid joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019200727A1 (en) | Assembled self-recovery energy-consumption type dual-steel plate slotted shear wall structure | |
| CN201687086U (en) | Novel steel beam-column connecting structure | |
| CN103711215B (en) | Easily steel shaped pile frame-accentric support frame is repaired after a kind of shake | |
| CN101368407B (en) | High tensility shock-resistant node of steel structure | |
| CN107460958A (en) | Assembling type steel structure connector, connecting node and connecting node construction method | |
| CN208996501U (en) | A kind of angle brace structure | |
| CN204370616U (en) | A kind ofly can the Self-resetting of load-bearing to put more energy into corrugated steel damping wall | |
| CN208441237U (en) | A kind of beam column of steel structure | |
| CN209799007U (en) | Replaceable energy-consuming wood structure beam-column joint | |
| CN209053228U (en) | Modular assembly formula structure of steel structure building system | |
| CN208088496U (en) | A kind of anti-continuous collapse composite structure of steel frame | |
| CN106593006A (en) | Strengthening method for resisting progressive collapse through steel frame structure | |
| CN207934485U (en) | A kind of shear wall structure floor reinforcing connection structure | |
| CN208473119U (en) | A kind of novel steel tube concrete robustness node | |
| CN106381927B (en) | A kind of damaged replaceable steel beam structure | |
| CN216304958U (en) | Beam column structure of energy-saving and environment-friendly steel structure factory building | |
| CN214219990U (en) | Connection node structure of confined concrete column combination beam | |
| CN201381642Y (en) | Crossbeam beam channel joist formwork supporting system | |
| CN211774625U (en) | H-shaped steel and reinforced concrete column hinged joint | |
| CN210713201U (en) | Novel multi-cavity steel plate combined shear wall and H-shaped steel beam connecting node | |
| CN208396031U (en) | A kind of column beam connection of steel construction | |
| CN208472956U (en) | A kind of novel steel tube concrete joint | |
| RU122681U1 (en) | DEVICE FOR STRENGTHENING THE COLUMN AND THE COMBINED ELEMENTS OF THE OVERLOAD OF THE BUILDING | |
| CN111305468A (en) | Superstrong reinforced concrete roof beam | |
| CN207194145U (en) | Antinode plate and double C shape steel composites structure part building systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |