CN211341142U - Steel structure connecting device - Google Patents
Steel structure connecting device Download PDFInfo
- Publication number
- CN211341142U CN211341142U CN201921803366.7U CN201921803366U CN211341142U CN 211341142 U CN211341142 U CN 211341142U CN 201921803366 U CN201921803366 U CN 201921803366U CN 211341142 U CN211341142 U CN 211341142U
- Authority
- CN
- China
- Prior art keywords
- backplate
- backup pad
- stand
- connecting device
- crossbeam
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 2
- 230000001012 protector Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a steel construction connecting device in steel construction technical field aims at solving among the prior art transmission of crossbeam and the junction force of stand too concentrated, stand and the poor technical problem of crossbeam structural stability, a steel construction connecting device, including first backplate, second backplate, first backplate sets up the side at the stand, the second backplate sets up in the front of stand, first backup pad with first backplate is connected, the second backup pad with the second backplate is connected, two first backup pad and two the second backup pad encloses to enclose to connect the cushion cap and is connected with the crossbeam. The utility model discloses a gravity homodisperse that first backup pad and second backup pad bore the crossbeam has improved the atress environment of stand on whole stand, and the structure is more stable.
Description
Technical Field
The utility model belongs to the technical field of the steel construction, concretely relates to steel construction connecting device.
Background
Steel construction is one of the main building structure types. Various columns, beams, trusses and the like made of steel have the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so that the steel is used for building large-span, ultrahigh and extra-heavy buildings; the steel has good homogeneity and isotropy, and belongs to an ideal elastomer; the material has good plasticity and toughness, can deform greatly and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for professional production with high mechanization degree.
In a steel structure building, the connection between the cross beam and the upright column usually adopts a mode that the cross beam is connected with one side surface of the upright column, so that the weight borne by the cross beam is transmitted to the upright column from the side surface of the upright column in a concentrated manner, and the upright column bears larger bending moment, thereby causing the instability of the structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel construction connecting device to solve prior art well crossbeam and the transmission of the junction force of stand and too concentrated, stand and crossbeam structural stability poor's technical problem.
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a steel construction connecting device, includes first backplate, second backplate, first backplate sets up the side at the stand, the second backplate sets up in the front of stand, first backup pad with first backplate is connected, the second backup pad with the second backplate is connected, two first backup pad and two the second backup pad encloses into to be connected the cushion cap and is connected with the crossbeam.
An acute angle formed between the second support plate and the upright is 30-40 degrees.
The first supporting plate and the second supporting plate are connected at the intersection position through welding.
The first guard plate is connected with the upright post in a welding mode.
The first supporting plate is connected with the first guard plate through bolts.
And the second guard plate is connected with the upright post through bolts.
And the second support plate is connected with the second guard plate in a welding manner.
Compared with the prior art, the utility model discloses the beneficial effect who reaches: the utility model discloses a gravity homodisperse that first backup pad and second backup pad bore the crossbeam has improved the atress environment of stand on whole stand, and the structure is more stable.
Drawings
FIG. 1 is a schematic structural diagram of a steel structure connecting device for connecting a beam and a column according to an embodiment of the present invention;
FIG. 2 is a connection structure between a cross beam and a column in the prior art;
in the figure: 1. a column; 2. a cross beam; 3. a first guard plate; 4. a second guard plate; 5. a first support plate; 6. a second support plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention but do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1, a second protection plate 4 is arranged on the front surface of the upright 1, namely, on the side where the cross beam 2 is connected, the second protection plate 4 is connected with the front surface of the upright through bolts, and the second protection plate 4 is arranged to be welded with a second support plate 6 on one hand, so as to avoid direct welding on the upright 1 as much as possible to protect the upright 1; on the other hand, the bolt holes on the upright post 1 can be reinforced. Considering that the side surface of the upright post 1 is inconvenient to directly arrange a bolt connection, the first guard plate 3 is welded on the side surface of the upright post 1, and the first supporting plate 5 is connected with the first guard plate 3 through a bolt. The included angle between the second supporting plate 6 and the upright post 1 is set to be 30-40 degrees, so that the force is transmitted more along the axial direction of the upright post 1. The intersection of the first supporting plate 5 and the second supporting plate 6 is connected by welding, and the two first supporting plates 5 and the two second supporting plates 6 are enclosed to form a connecting bearing platform to be connected with the cross beam 2. The structure of the connection part of the bearing platform and the cross beam 2 is determined according to the specific structure of the cross beam 2.
The gravity of crossbeam 2 and the external load that crossbeam 2 bore pass through first backup pad 5 and 6 evenly distributed of second backup pad on first backplate 3 and second backplate 4, and first backplate 3 and second backplate 4 have reduced the moment of flexure that stand 1 bore with most power along the vertical downward transmission of stand 1, and the stand atress is more balanced, and the structure is more stable. Through the connecting piece can be connected the crossbeam of different patterns with the stand, and application environment is wide.
As shown in fig. 2, the connection structure between the cross beam and the vertical column in the prior art is provided, the connection point is located at one side of the vertical column, and the vertical column bears a large bending moment, so that the structural stability is poor.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides a steel construction connecting device, characterized by includes first backplate, second backplate, first backplate sets up the side at the stand, the second backplate sets up in the front of stand, first backup pad with first backplate is connected, the second backup pad with the second backplate is connected, two first backup pad and two the second backup pad encloses into to be connected the cushion cap and is connected with the crossbeam.
2. The steel structure connecting device of claim 1, wherein an acute angle formed between the second support plate and the upright is 30-40 °.
3. The steel structure connecting device as claimed in claim 1, wherein the first supporting plate and the second supporting plate are connected by welding at the intersection.
4. The steel structure connecting device as claimed in claim 1, wherein the first guard plate is connected with the upright post by welding.
5. The steel structure connecting device as claimed in claim 1, wherein the first support plate is connected to the first protector plate by bolts.
6. The steel structure connecting device as claimed in claim 1, wherein the second guard plate is connected with the upright post through bolts.
7. The steel structure connecting device as claimed in claim 1, wherein the second supporting plate is connected with the second guard plate by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921803366.7U CN211341142U (en) | 2019-10-25 | 2019-10-25 | Steel structure connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921803366.7U CN211341142U (en) | 2019-10-25 | 2019-10-25 | Steel structure connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211341142U true CN211341142U (en) | 2020-08-25 |
Family
ID=72094012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921803366.7U Expired - Fee Related CN211341142U (en) | 2019-10-25 | 2019-10-25 | Steel structure connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211341142U (en) |
-
2019
- 2019-10-25 CN CN201921803366.7U patent/CN211341142U/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: 20200825 |