CN208396033U - A kind of light steel of level using rotation otic placode and vertical weight steel connecting structure - Google Patents
A kind of light steel of level using rotation otic placode and vertical weight steel connecting structure Download PDFInfo
- Publication number
- CN208396033U CN208396033U CN201820931332.5U CN201820931332U CN208396033U CN 208396033 U CN208396033 U CN 208396033U CN 201820931332 U CN201820931332 U CN 201820931332U CN 208396033 U CN208396033 U CN 208396033U
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- steel
- thin
- otic placode
- rectangle
- wall channel
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Abstract
The utility model discloses a kind of light steel of level using rotation otic placode and vertical weight steel connecting structure, belong to light steel connecting structure technical field.Appropriate reserving hole is arranged on the edge of a wing of heavy girder steel in the light steel of level of the utility model and vertical weight steel connecting structure, including thin-wall channel and heavy girder steel；Thin-wall channel is provided with rotation otic placode, and rotation otic placode includes bolt and rectangle steel disc, and rectangle steel disc is connected with one end of bolt, and the other end of bolt is set on thin-wall channel；Rectangle steel disc on thin-wall channel and the reserving hole on the edge of a wing of heavy girder steel correspond, and reserving hole has convenient for the interface channel of rectangle steel disc insertion and limits the detent of rectangle steel disc displacement for rotating by a certain angle in rectangle steel disc.The utility model can effectively improve connection reliability, simplify construction procedure, reduce construction cost, can be mass.
Description
Technical field
The utility model relates to a kind of horizontal light steel and vertical weight steel connecting structure, more specifically to a kind of use
Rotate the light steel of level and vertical weight steel connecting structure of otic placode.
Background technique
Light steel integrated housing technology occupies very important status in steel construction, influences the pass of steel construction intensity and rigidity
Key is the connection type of light steel and weight steel.Currently, the connection type of steel construction is mainly with solder design, based on rivet interlacement.Weldering
Seam is connected in the heat affected area near weld seam, and the metallographic structure of steel changes, and local material is caused to become fragile；Welding is remaining
Stress and residual deformation make the reduction of compression member bearing capacity；Compression member bearing capacity drops in welding residual stress and residual deformation
It is low；It is easy for expanding to entirety, brittle fracture under low temperature problem is more prominent.Rivet interlacement, cost is small, can also be antitheft, it is not easy to de-
It falls.But need to stamp the tool of riveter or riveter etc.But in lightweight steel construction, light steel skeleton need with it is vertical
Weight steel structure system is connected, but light steel building material is too thin, cannot weld, at present without good connection side between light steel and weight steel
Method should use for reference the interconnection technique of steel construction, seek a kind of convenient and efficient method connecting suitable for light steel with weight steel.
Such as China Patent No. ZL201720027243.3, authorized announcement date is on August 4th, 2018, invention and created name are as follows:
A kind of attachment device of heavy steel lattice column and light steel crossbeam, this application are related to the connection of a kind of heavy steel lattice column and light steel crossbeam
Device, comprising: with weight steel lattice column light steel crossbeam connected vertically；Wherein, installation institute is opened up on the heavy steel lattice column side wall
The mounting groove of light steel crossbeam is stated, the light steel crossbeam is plugged in the mounting groove, wherein the side wall of the light steel crossbeam and institute
The heavy steel lattice column side wall for stating mounting groove periphery is fixedly connected by the first angle steel；The one side wall of first angle steel passes through
Bolt is fixed on the side wall of the heavy steel lattice column；Another side wall of first angle steel is fixed on light steel by tapping screw
On the side wall of crossbeam.This application can make weight steel lattice column reliably connect with light steel crossbeam, also can Fast Installation, meet green
The characteristics of color assembled architecture.But this application is not easy the deficiency produced in enormous quantities there is also construction procedure complexity.
Summary of the invention
1. utility model technical problems to be solved
The purpose of the utility model is to overcome weight steel to connect unstable and cumbersome construction procedure problem with light steel, provides
A kind of light steel of level using rotation otic placode and vertical weight steel connecting structure, using the technical solution of the utility model, Neng Gouyou
Effect improves connection reliability, simplifies construction procedure, reduces construction cost, can be mass；Rotation otic placode is fixed on thin-wall channel
On, otic placode will be rotated and be inserted into the reserving hole in heavy steel beam flange, rotated by a certain angle, so that rectangle steel length of a film checkpost is lived
Heavy steel beam flange, so as to which thin-wall channel can not be fallen off, connection reliability is high.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of light steel of level using rotation otic placode of the utility model and vertical weight steel connecting structure, including thin-wall channel
With heavy girder steel, appropriate reserving hole is set on the edge of a wing of the heavy girder steel；The thin-wall channel is provided with rotation ear
Plate, the rotation otic placode include bolt and rectangle steel disc, and the rectangle steel disc is connected with one end of bolt, bolt it is another
One end is set on thin-wall channel；Rectangle steel disc on the thin-wall channel and the reserving hole on the edge of a wing of heavy girder steel are one by one
It is corresponding, and reserving hole has convenient for the interface channel of rectangle steel disc insertion and for rotating by a certain angle limitation in rectangle steel disc
The detent of rectangle steel disc displacement.
Further, the thin-wall channel uses C-type steel, and the rotation otic placode is set to inside two of thin-wall channel
On a crimping；The heavy girder steel uses I-steel, and the reserving hole is set on the edge of a wing of heavy girder steel and with web
Centered on it is symmetrical.
Further, the quantity of the reserving hole is identical as the quantity of the bolt with rectangle steel disc.
Further, it is provided with gasket between the thin-wall channel and rectangle steel disc, which is sandwiched in heavy-duty steel beam
The edge of a wing and thin-wall channel between.
3. beneficial effect
It is had the following beneficial effects: compared with existing well-known technique using technical solution provided by the utility model
A kind of light steel of level using rotation otic placode of the utility model and vertical weight steel connecting structure, utilize rotation otic placode
The connection of horizontal light steel and vertical weight steel seam is completed, advantage is:
1, it can effectively simplify construction procedure, reduce construction cost, it can mass production.
2, rotation otic placode is fixed on thin-wall channel, will be rotated otic placode and is inserted into the reserving hole in heavy steel beam flange,
It rotates by a certain angle, so that rectangle steel length of a film checkpost lives heavy steel beam flange, so as to which thin-wall channel can not be fallen off, connection
High reliablity.
Detailed description of the invention
Fig. 1 is the heavy-duty steel of a kind of level using rotation the otic placode light steel and vertical weight steel connecting structure of the utility model
Beam hole schematic diagram；
Fig. 2 is the light-duty slot of a kind of level using rotation the otic placode light steel and vertical weight steel connecting structure of the utility model
Steel and heavy girder steel not-connected status schematic diagram；
Fig. 3 is the strap bolt of a kind of level using rotation the otic placode light steel and vertical weight steel connecting structure of the utility model
Rectangle steel disc schematic diagram；
Fig. 4 is the light-duty slot of a kind of level using rotation the otic placode light steel and vertical weight steel connecting structure of the utility model
Steel schematic diagram；
Fig. 5 is the light-duty slot of a kind of level using rotation the otic placode light steel and vertical weight steel connecting structure of the utility model
The rectangle steel disc schematic diagram of steel installation strap bolt；
Fig. 6 is the light-duty slot of a kind of level using rotation the otic placode light steel and vertical weight steel connecting structure of the utility model
Steel and heavy girder steel connection status diagram.
Label declaration in schematic diagram:
1, web；2, the edge of a wing；3, thin-wall channel；4, reserving hole；5, bolt；6, rectangle steel disc；7, gasket；8, heavy
Girder steel.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with shown in Fig. 1 to Fig. 6, a kind of light steel of level using rotation otic placode of the present embodiment connect structure with vertical weight steel
It makes, including thin-wall channel 3 and heavy girder steel 8, it is preferable that thin-wall channel 3 uses C-type steel, is provided with rotation ear on thin-wall channel 3
Plate, rotation otic placode are set on two inside crimpings of thin-wall channel 3；Rotating otic placode includes bolt 5 and rectangle steel disc 6, rectangle steel
Piece 6 is connected with one end of bolt 5, and the other end of bolt 5 is set on thin-wall channel 3, and nut specifically can be used and fix, convenient for pair
Thin-wall channel 3 and heavy girder steel 8 are fastened；Heavy girder steel 8 uses I-steel, and setting is appropriate pre- on the edge of a wing 2 of heavy girder steel 8
It boxes out hole 4；Reserving hole 4 is preferably disposed on the edge of a wing 2 of heavy girder steel 8 and symmetrical centered on web 1, centrosymmetric mode
Make connection structure more stable.The quantity of reserving hole 4 is identical as the quantity of bolt 5 with rectangle steel disc 6.On thin-wall channel 3
Rectangle steel disc 6 and heavy girder steel 8 the edge of a wing 2 on reserving hole 4 correspond, and reserving hole 4 has and is convenient for rectangle steel
The interface channel and limit the detent of the displacement of rectangle steel disc 6 for rotating by a certain angle in rectangle steel disc 6 that piece 6 is inserted into, to make
It is not easily to fall off to obtain thin-wall channel, connection reliability is high.Specifically in the present embodiment, the shape of reserving hole 4 can be used and rectangle
The similar rectangular opening of 6 shape of steel disc, and the size of reserving hole 4 is slightly larger than the size of rectangle steel disc 6, the width of reserving hole 4
Less than the length of rectangle steel disc 6, in this way, rectangle steel disc 6 can be passed through out of reserving hole 4 (interface channel), and in rectangle steel
After piece 6 rotates by a certain angle, rectangle steel disc 6 forms detent in its length direction and 4 width direction of reserving hole, so that square
Shape steel disc 6 is stuck in reserving hole 4, realizes the quick connection of heavy girder steel 8 and thin-wall channel 3.
In addition, more stable in order to connect heavy girder steel 8 with thin-wall channel 3, thin-wall channel 3 and rectangle steel disc 6 it
Between be provided with gasket 7, which is sandwiched between the edge of a wing 2 and thin-wall channel 3 of heavy girder steel 8, improve connective stability, prevent
Stop rectangle steel disc 6 to loosen rotation and cause to be detached from.
In order to better understand the content of the utility model, the one of the utility model is further described now in conjunction with attached drawing 1 to 6
Kind uses the catenation principle of the light steel of the level of rotation otic placode with vertically weight steel connecting structure.
Firstly, as shown in Figure 1, appropriate reserving hole 4 is arranged on the edge of a wing 2 of heavy girder steel 8；Reserving hole 4 is set to weight
On the edge of a wing 2 of section steel beam 8 and symmetrical centered on web 1, centrosymmetric mode makes connection structure more stable.
Then, as shown in Fig. 3,4 and 5, thin-wall channel 3 uses C-type steel, and thin-wall channel 3 is provided with rotation otic placode, rotates ear
Plate is set on two inside crimpings of thin-wall channel 3；Rotation otic placode includes bolt 5 and rectangle steel disc 6, rectangle steel disc 6 and bolt
5 one end is connected, and the other end of bolt 5 is set on thin-wall channel 3；The quantity of reserving hole 4 and the bolt with rectangle steel disc 6
5 quantity is identical.
Later, as shown in Figure 2 and Figure 6, reserved on the edge of a wing 2 of the rectangle steel disc 6 on thin-wall channel 3 and heavy girder steel 8
Hole 4 corresponds, and reserving hole 4 has convenient for the interface channel of the insertion of rectangle steel disc 6 and for rotating in rectangle steel disc 6
Certain angle limits the detent that rectangle steel disc 6 is displaced, and rectangle steel disc 6 is inserted into from the interface channel of reserving hole 4, in place back spin
Torque shape steel disc 6 reaches the detent position of reserving hole 4, the nut of bolt 5 Yu 3 connecting pin of thin-wall channel is then tightened, by square
Shape steel disc 6 is strained and fixed, so that thin-wall channel is not easily to fall off, connection reliability is high.
A kind of light steel of level using rotation otic placode of the utility model and vertical weight steel connecting structure, can effectively simplify and apply
Work step is rapid, reduces construction cost, can mass production.And it rotates otic placode to be fixed on thin-wall channel, by rotation otic placode insertion
In reserving hole in heavy steel beam flange, rotate by a certain angle, so that rectangle steel length of a film checkpost lives heavy steel beam flange, thus
It can allow thin-wall channel that can not fall off, it is unstable to solve the problems, such as that existing connection structure connects.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of light steel of level using rotation otic placode and vertical weight steel connecting structure, including thin-wall channel (3) and heavy girder steel
(8), it is characterised in that: appropriate reserving hole (4) are set on the edge of a wing (2) of the heavy girder steel (8)；The thin-wall channel
(3) be provided with rotation otic placode, the rotation otic placode includes bolt (5) and rectangle steel disc (6), the rectangle steel disc (6) with
One end of bolt (5) is connected, and the other end of bolt (5) is set on thin-wall channel (3)；Square on the thin-wall channel (3)
Reserving hole (4) on the edge of a wing (2) of shape steel disc (6) and heavy girder steel (8) corresponds, and reserving hole (4) has and is convenient for
The interface channel and limit rectangle steel disc (6) displacement for rotating by a certain angle in rectangle steel disc (6) that rectangle steel disc (6) is inserted into
Detent.
2. the light steel of a kind of level using rotation otic placode according to claim 1 and vertical weight steel connecting structure, feature
Be: the thin-wall channel (3) uses C-type steel, and the rotation otic placode is set to two inside crimpings of thin-wall channel (3)
On；The heavy girder steel (8) uses I-steel, the reserving hole (4) be set on the edge of a wing (2) of heavy girder steel (8) and
It is symmetrical centered on web (1).
3. the light steel of a kind of level using rotation otic placode according to claim 2 and vertical weight steel connecting structure, feature
Be: the quantity of the reserving hole (4) is identical as the quantity of bolt (5) with rectangle steel disc (6).
4. the light steel of a kind of level using rotation otic placode according to claim 1 or 2 or 3 and vertical weight steel connecting structure,
It is characterized by: being provided with gasket (7) between the thin-wall channel (3) and rectangle steel disc (6), which is sandwiched in heavy type
Between the edge of a wing (2) and thin-wall channel (3) of girder steel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931332.5U CN208396033U (en) | 2018-06-15 | 2018-06-15 | A kind of light steel of level using rotation otic placode and vertical weight steel connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931332.5U CN208396033U (en) | 2018-06-15 | 2018-06-15 | A kind of light steel of level using rotation otic placode and vertical weight steel connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208396033U true CN208396033U (en) | 2019-01-18 |
Family
ID=65132423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820931332.5U Expired - Fee Related CN208396033U (en) | 2018-06-15 | 2018-06-15 | A kind of light steel of level using rotation otic placode and vertical weight steel connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208396033U (en) |
-
2018
- 2018-06-15 CN CN201820931332.5U patent/CN208396033U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20210615 |