CN207296740U - The plastic-steel section bar and rectangle frame of fillet weld strength can be strengthened - Google Patents
The plastic-steel section bar and rectangle frame of fillet weld strength can be strengthened Download PDFInfo
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- CN207296740U CN207296740U CN201720972449.3U CN201720972449U CN207296740U CN 207296740 U CN207296740 U CN 207296740U CN 201720972449 U CN201720972449 U CN 201720972449U CN 207296740 U CN207296740 U CN 207296740U
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Abstract
The utility model proposes a kind of plastic-steel section bar and rectangle frame for strengthening fillet weld strength, the plastic-steel section bar of the utility model includes matrix and support arm.Matrix has bottom surface and top surface.Support arm is vertical at top surface, has cavity in support arm, a plurality of muscle is equipped with cavity, to form honeycomb in support arm.The plastic-steel section bar and rectangle frame of the utility model can improve fillet weld strength.
Description
Technical field
Section bar technical field is the utility model is related to, more particularly to a kind of plastic-steel section bar and rectangle for strengthening fillet weld strength
Frame.
Background technology
Plastic-steel section bar is using Corvic as primary raw material, plus a certain proportion of stabilizer, colouring agent, filler
Deng extruded formed section bar, is commonly used for making the frameworks such as plastic-steel window frame, doorframe.When in use, it is necessary to by multiple plastic-steels
Section bar is end to end, to surround the frameworks such as required window frame OR gate frame.Wherein, the end of two adjacent plastic-steel section bars, i.e. frame
The corner of body, generally connects by welding.
Existing plastic-steel section bar is generally list structure, and has the cavity of perforation in the list structure.Although the cavity
Can play it is heat-insulated, reduce weight and other effects, but reduce the material of plastic-steel section bar so that the contact surface of adjacent two plastic-steel section bar compared with
Small, welding area also reduces therewith, causes two plastic-steel section bar welding positions, i.e. the intensity of leg is relatively low so that final
Situations such as leg of framework is easily cracking.
Above- mentioned information is only used for strengthening the understanding to the background of the utility model disclosed in the background section, because
This it can include not forming the information to the prior art known to persons of ordinary skill in the art.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of modeling for strengthening fillet weld strength
Steel profile and rectangle frame.
The additional aspect and advantage of the utility model will be set forth in part in the description, and partly will be from retouching
It is apparent from stating, or can be by the practice of the utility model and acquistion.
One side according to the present utility model, a kind of plastic-steel section bar for strengthening fillet weld strength, including matrix and support
Arm.Described matrix has bottom surface and top surface.The support arm is vertical at the top surface, has cavity, institute in the support arm
State in cavity and be equipped with a plurality of muscle, to form honeycomb in the support arm.
An embodiment according to the present utility model, a plurality of muscle include horizontal bar, vertical bar and the first tilted ribs.Institute
The both ends for stating horizontal bar are all connected to the inner wall of the cavity.The vertical bar is arranged on below the horizontal bar, and one end is connected to
The horizontal bar, the other end are connected to the inner wall of the cavity.First tilted ribs are arranged on above the horizontal bar, and one end connects
The horizontal bar is connected to, the other end is connected to the inner wall of the cavity.
An embodiment according to the present utility model, a plurality of muscle further include the second tilted ribs and the 3rd tilted ribs.Institute
The second tilted ribs are stated below the horizontal bar, one end is connected to the horizontal bar, and the other end is connected to the interior of the cavity
Wall.3rd tilted ribs are arranged on below second tilted ribs, and one end is connected to the inner wall of the cavity, and the other end is connected to
The vertical bar.
An embodiment according to the present utility model, the support arm is interior to be equipped with accommodating cavity, and the plastic-steel section bar further includes
Reinforcer, reinforcer described in the reinforcer are sticked in the accommodating cavity.
An embodiment according to the present utility model, the accommodating cavity is the horizontal bar, the vertical bar and described
The space that the inner wall of support arm surrounds.
An embodiment according to the present utility model, the support arm are equipped with convex portion close to the side of the top surface.
An embodiment according to the present utility model, the convex portion are equipped with the first card slot that can install sealing strip.
An embodiment according to the present utility model, the top surface, which is equipped with least two, can install the second card of sealing strip
Groove.
Other side according to the present utility model, a kind of rectangle frame, including head and the tail connection form four plastic-steels of rectangle
Section bar, it is characterised in that the plastic-steel section bar is plastic-steel section bar as described above.
An embodiment according to the present utility model, the rectangle frame further include angle connector, and the angle connector is arranged on
The junction for two plastic-steel section bars being connected with each other, the angle connector include orthogonal horizontal sides and vertical edge,
Wherein, the horizontal sides can be connected between convex portion and the top surface of one of them plastic-steel section bar, and the vertical edge can be clamped
Between the convex portion of another plastic-steel section bar and top surface.
As shown from the above technical solution, the utility model possesses at least one of advantages below and good effect：
Honeycomb can be formed in the cavity of support arm by a plurality of muscle；When being welded to two plastic-steel section bars, one
The end of a plurality of muscle in a plastic-steel section bar can be contacted with the end of a plurality of muscle in another plastic-steel section bar, make two plastic-steel section bars
Contact surface increases, and welding surface also accordingly also increases, and improves the intensity of welding position, so that the intensity of the leg of framework is improved,
Reduce the risk of Fillet welding crack.
Brief description of the drawings
Its example embodiment is described in detail by referring to accompanying drawing, the above and other feature and advantage of the utility model will
Become readily apparent from.
Fig. 1 is the front view of one embodiment of the utility model plastic-steel section bar；
Fig. 2 is the right view of plastic-steel section bar in Fig. 1；
Fig. 3 is the top view of plastic-steel section bar in Fig. 1；
Fig. 4 is the schematic diagram of the reinforcer of the utility model plastic-steel section bar；
Fig. 5 is the partial view of an embodiment of the utility model rectangle frame；
Fig. 6 is the schematic diagram of the angle connector of the utility model rectangle frame.
In figure：1st, matrix；11st, bottom surface；111st, the 3rd card slot；12nd, top surface；121st, the second card slot；2nd, support arm；21st, it is empty
Chamber；211st, the first sub- cavity；212nd, the second sub- cavity；213rd, the 3rd sub- cavity；213rd, the 3rd sub- cavity；214th, the 4th sub- chamber
Body；215th, the 5th sub- cavity；216th, the 6th sub- cavity；22nd, convex portion；221st, the first card slot；3rd, horizontal bar；4th, vertical bar；5th,
One tilted ribs；6th, the second tilted ribs；7th, the 3rd tilted ribs；8th, reinforcer；9th, angle connector；91st, horizontal sides；92nd, vertical edge；
901st, through hole.
Embodiment
Example embodiment is described more fully with referring now to attached drawing.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein.Although the term of relativity, example are used in this specification
Relativeness of icon component for another component is described such as " on ", " under ", but these terms are used for this explanation
Merely for convenient in book, for example, with reference to the accompanying drawings described in exemplary direction.It is appreciated that, if the device of icon overturn
It is turned upside down, then describe " on " component will become " under " component.The term of other relativities, such as
" top ", " bottom " etc. also make have similar meaning.When certain structure other structures " on " when, it is possible to refer to that certain structural integrity is formed
In in other structures, or refer to certain structure " direct " and be arranged in other structures, or refer to certain structure and set by another structure " indirect "
Put in other structures.Term "one", " one ", "the" and " described " be representing that there are one or more elements/composition portion
Point/etc.；Term " comprising " and " having " to represent it is open be included look like and refer to except list key element/
Also may be present outside part/wait other key element/part/etc.；Term " first ", " second ", " the 3rd ", "
Four ", " the 5th " and " the 6th " etc. only use as mark, are not the quantity limitations to its object.
A kind of plastic-steel section bar for strengthening fillet weld strength is provided in the utility model example embodiment, such as Fig. 1~Fig. 4 institutes
Show, the plastic-steel section bar of present embodiment can include matrix 1 and support arm 2.
In the present embodiment, matrix 1 can be strip structure, the shape of its cross section can be rectangle, trapezoidal etc., herein
Do not do particular determination.Matrix 1 can have bottom surface 11 and top surface 12, in the end to end framework surrounded of multiple plastic-steel section bars, phase
The end of adjacent two matrixes 1 can be connected by welding manner, and bottom surface 11 can be the outer surface of the framework, and top surface 12 can be the framework
Inner surface.The cavity at 1 both ends of perforation matrix can be also equipped with matrix 1, its quantity and size are not particularly limited herein.
In the present embodiment, support arm 2 or strip structure, the shape of its cross section can also be rectangle, trapezoidal
Deng.Support arm 2 can be arranged on the top surface 12 of matrix 1, and support arm 2 can be perpendicular to top surface 12.Meanwhile the width of support arm 2 can be small
, can be arranged on one end of top surface 12 in the width of matrix 1.
There can be cavity 21 in support arm 2, cavity 21 can penetrate through the both ends of support arm 2.Cavity 21 can have bottom face, top
End face and two sides, and the shape of the cross section of cavity 21 does not do particular determination herein, it can be the rules such as circle, rectangle
Figure or irregular figure.In addition, support arm 2 can be integral structure with matrix 1 or two logical
Cross the absolute construction that the modes such as welding connect.
In the present embodiment, a plurality of muscle can be equipped with cavity 21, the both ends of each bar muscle can be concordant with the both ends of cavity 21,
To form honeycomb, in the end to end framework surrounded of multiple plastic-steel section bars, the end of adjacent two support arm 2 can pass through weldering
The mode of connecing connects, and the end of the muscle in adjacent two support arm 2 can also be connected by welding manner.Each bar muscle may each be tabular knot
Structure.And cavity 21 can be separated into multiple independent sub- cavitys by each bar muscle.
For example, a plurality of muscle can at least include horizontal bar 3, vertical bar 4, the first tilted ribs 5,6 and of the second tilted ribs
3rd tilted ribs 7.Wherein：
Horizontal bar 3 horizontal can be arranged in cavity 21, and the two sides of horizontal bar 3 may connect to the two of the inner wall of cavity 21
A side.Horizontal bar 3 and support arm 2 can be integral structures；Certainly, horizontal bar 3 can also be independently of the knot of support arm 2
Structure, can be connected by modes such as welding with the inner wall of cavity 21.
Vertical bar 4 can be arranged in cavity 21 vertically, i.e., vertical bar 4 can be perpendicular to matrix 1.Meanwhile vertical bar 4 can be located at water
The lower section of flat muscle 3, and a side of vertical bar 4 may connect to horizontal bar 3, another side may connect to the bottom of the inner wall of cavity 21
End face.Vertical bar 4 and support arm 2 can be integral structures；Certainly, vertical bar 4 can also be independently of the knot of support arm 2
Structure, can be connected by modes such as welding with the inner wall and horizontal bar 3 of cavity 21.
Vertical bar 4 can be separated out the first sub- cavity 211 in cavity 21；In specific words, vertical bar 4, horizontal bar 3 and cavity
21 inner wall can surround the first sub- cavity 211 jointly.
First tilted ribs, 5 tiltable is arranged in cavity 21, and positioned at the top of horizontal bar 3.A side of first tilted ribs 5 can
Horizontal bar 3 is connected to, another side may connect to the top end face of the inner wall of cavity 21.The angle of first tilted ribs 5 and horizontal bar 3
Can be between 0 °~180 °, and it is not equal to 90 °, such as 45 °, 60 ° or 120 ° etc., it will not enumerate herein.First tilted ribs 5
Can be integral structure with support arm 2；Certainly, the first tilted ribs 5 can also be independently of the structure of support arm 2, can pass through
The modes such as welding are connected with the inner wall and horizontal bar 3 of cavity 21.
First tilted ribs 5 can be separated out the second sub- 212 and the 3rd sub- cavity 213 of cavity in cavity 21；In specific words,
The inner wall of one tilted ribs 5, horizontal bar 3 and cavity 21 can surround the second sub- 212 and the 3rd sub- cavity 213 of cavity, the second sub- cavity
212 can be located at the right side of the first tilted ribs 5, and the 3rd sub- cavity 213 can be located at the left side of the first tilted ribs 5.
Second tilted ribs, 6 tiltable is arranged in cavity 21, and positioned at the lower section of horizontal bar 3.A side of second tilted ribs 6 can
Horizontal bar 3 is connected to, another side may connect to the one side of the inner wall of cavity 21.The angle of second tilted ribs 6 and horizontal bar 3
Also can be between 0 °~180 °, and it is not equal to 90 °, such as 45 °, 60 ° or 120 ° etc., it will not enumerate herein.Second tilts
Muscle 6 and support arm 2 can be integral structures；Certainly, the second tilted ribs 6 can also be independently of the structure of support arm 2, can lead to
The modes such as welding are crossed to be connected with the inner wall and horizontal bar 3 of cavity 21.
Second tilted ribs 6 are separated out the 4th sub- cavity 214 in cavity 21；In specific words, the second tilted ribs 6, horizontal bar 3
The 4th sub- cavity 214 can be surrounded with the inner wall of cavity 21.
Also tiltable is arranged in cavity 21 3rd tilted ribs 7, and positioned at the lower section of the second tilted ribs 6.3rd tilted ribs 7
A side may connect to the one side of the inner wall of cavity 21, and another side may connect to vertical bar 4.3rd tilted ribs 7 and support
Arm 2 can be integral structure；Certainly, the 3rd tilted ribs 7 can also be independently of the structure of support arm 2, can pass through welding etc.
Mode is connected with the inner wall and vertical bar 4 of cavity 21.
3rd tilted ribs 7 can be separated out the 5th sub- 215 and the 6th sub- cavity 216 of cavity in cavity 21；In specific words,
The bottom face and one side of three tilted ribs 7 and cavity 21 can surround the 5th sub- cavity 215；3rd tilted ribs 7, vertical bar 4, level
The inner wall of muscle 3 and cavity 21 can surround the 6th sub- cavity 216.
It should be noted that the above embodiment is only the exemplary illustration to a plurality of muscle in cavity 21, in this practicality
In new other embodiment, above-mentioned muscle quantity and distribution can also use other manner, will not enumerate herein.
In the present embodiment, accommodating cavity can be equipped with support arm 2, which can penetrate through the both ends of support arm 2.Hold
It can be the sub- cavity 211 of above-mentioned first to put chamber, or or support arm 2 in open up independently of the another of cavity 21
Cavity, does not do particular determination herein.The cross section of accommodating cavity can be rectangle, trapezoidal or circular, it is of course also possible to be other shapes
Shape.
As shown in figure 4, plastic-steel section bar can also include reinforcer 8, reinforcer 8 can be laminated structure, its material can be with
It is steel, aluminium alloy etc., as long as intensity is not less than the intensity of the material of support arm 2.Width, thickness and the shape of reinforcer 8
Shape can match with accommodating cavity, so as to which reinforcer 8 is sticked in above-mentioned accommodating cavity.The length of reinforcer 8 is smaller than supporting
The length of arm 2, thus reinforcer 8 can be caught in the end of accommodating cavity, i.e., the position of close 2 end of support arm, so as to improve branch
The intensity of 2 end of brace, and then the intensity of the leg of final framework is improved, further prevent Fillet welding crack；8 length of reinforcer
The length of support arm 2 can be equal to, so as to improve the intensity of whole support arm 2.
In the present embodiment, support arm 2 can be equipped with convex portion 22 close to the side of top surface 12, which can be prismatic knot
Structure, and set close to the top of support arm 2.One end of an angle connector can be clamped between the lower surface of convex portion 22 and top surface 12.
Meanwhile the first card slot 221 can be equipped with surface of the convex portion 22 away from support arm 2, a sealing can be installed in first card slot 221
Bar, sealing strip can be the elastic material of rubber, and sealing strip is caught in the first card slot 221 so as to logical, realizes the peace to sealing strip
Dress.
In the present embodiment, the second card slot 121 can be equipped with top surface 12, the quantity at least two of the second card slot 121,
I.e. two or more.Second card slot 121 can be less than top surface 12, alternatively, with reference to the first card slot 221, the second card slot 121 can also
On the projective structure on top surface 12.Meanwhile sealing strip can be caught in each second card slot 121, so as in matrix 1
At least two sealing strips of upper installation.
In the present embodiment, the 3rd card slot 111 can be equipped with bottom surface 11, the quantity of the 3rd card slot 111 is also at least two
It is a, i.e., two or more.3rd card slot 111 can be less than top surface 12, alternatively, with reference to the first card slot 221, the 3rd card slot 111
It can be arranged on the projective structure on bottom surface 11.Each 3rd card slot 111 can be with wall or other for consolidating on mounting surface
Determine structure clamping, to fix plastic-steel section bar, meanwhile, it can also be caught in sealing strip in the 3rd card slot 111.
In the present embodiment, the both ends of the surface of plastic-steel section bar can be inclined-plane, and the angle of inclination on the inclined-plane can be 45 °, specifically
Yan Zhi, the both ends of the surface of matrix 1 and the both ends of the surface of support arm 2 are inclined-plane, and the end face of matrix 1 is corresponding with support arm 2
End face is located at same inclined-plane.
The utility model example embodiment also provides a kind of rectangle frame, as shown in Figure 5 and Figure 6, the square of present embodiment
Shape frame can include plastic-steel section bar and angle connector 9.The utility model rectangle frame is but unlimited such as can be window frame OR gate frame
In this.
In the present embodiment, plastic-steel section bar can be the plastic-steel section bar in the above embodiment, and its quantity can be
Four, four plastic-steel section bars can connect from beginning to end, to form the framework of a rectangle.Adjacent two matrix 1 can be by welding
Connection, adjacent two support arm 2 can also connect by welding, meanwhile, the end of a plurality of muscle in adjacent two support arm 2
It can be connected by welding manner.
In the present embodiment, the material of angle connector 9 can be steel, aluminium alloy etc.；Its quantity can be multiple, and more
A angle connector 9 can be arranged on the junction for two plastic-steel section bars being connected with each other, i.e. leg position correspondingly.
As shown in fig. 6, angle connector 9 can be the laminated structure of L-shaped, it can include horizontal sides 91 and vertical edge 92, water
Flat side 91 and vertical edge 92 are arranged in a mutually vertical manner.In the junction of two plastic-steel section bars of interconnection, horizontal sides 91 can be clamped
Between the convex portion 22 of one of plastic-steel section bar and top surface 12, vertical edge 92 can be connected in the convex portion 22 of another plastic-steel section bar
Between top surface 12.
Through hole 901 can be equipped with angle connector 9, the quantity of through hole 901 does not do particular determination herein, can be one or more
It is a, when the quantity of through hole 901 is multiple, through hole 901 can be equipped with horizontal sides 91 and vertical edge 92.Matrix 1 and support arm 2
The position of upper corresponding through hole 901 can also perforate.Position of the reinforcer 8 in support arm 2 may correspond to the position of angle connector 9
Put, and on reinforcer 8 also can in the position perforate corresponding to through hole 901, so as to by screw or bolt by 9 He of angle connector
Reinforcer 8 connects, and the intensity of the leg of rectangle frame is further improved by angle connector 9.
The plastic-steel section bar and rectangle frame of the utility model example embodiment, can by a plurality of muscle support arm 2 cavity
Honeycomb is formed in 21；When being welded to two plastic-steel section bars, the end of a plurality of muscle in a plastic-steel section bar can with it is another
The end contact of a plurality of muscle in one plastic-steel section bar, increases the contact surface of two plastic-steel section bars, welding surface is also increased, can improve
The intensity of welding position, so as to improve the intensity of the leg of product, reduces the risk of Fillet welding crack.
It should be appreciated that the utility model be not limited in its application to this specification proposition component detailed construction and
Arrangement.The utility model can have other embodiment, and can realize and perform in many ways.Foregoing change
Shape form and modification fall in the scope of the utility model.It should be appreciated that this disclosure and this reality limited
Mentioned or all alternative groups of two or more obvious independent features with the new text and/or drawings that extend to
Close.All these different combinations form multiple alternative aspects of the utility model.Embodiment described in this specification is said
Understand the best mode for becoming known for realizing the utility model, and those skilled in the art will be enable new using this practicality
Type.
Claims (10)
- A kind of 1. plastic-steel section bar for strengthening fillet weld strength, it is characterised in that including：Matrix, has bottom surface and top surface；Support arm, is vertical at the top surface, has cavity in the support arm, a plurality of muscle is equipped with the cavity, with institute State and honeycomb is formed in support arm.
- 2. plastic-steel section bar according to claim 1, it is characterised in that a plurality of muscle includes：Horizontal bar, the both ends of the horizontal bar are all connected to the inner wall of the cavity；Vertical bar, below the horizontal bar, one end is connected to the horizontal bar, and the other end is connected to the interior of the cavity Wall；First tilted ribs, above the horizontal bar, one end is connected to the horizontal bar, and the other end is connected to the cavity Inner wall.
- 3. plastic-steel section bar according to claim 2, it is characterised in that a plurality of muscle further includes：Second tilted ribs, below the horizontal bar, one end is connected to the horizontal bar, and the other end is connected to the cavity Inner wall；3rd tilted ribs, below second tilted ribs, one end is connected to the inner wall of the cavity, and the other end is connected to institute State vertical bar.
- 4. plastic-steel section bar according to claim 2, it is characterised in that be equipped with accommodating cavity, the plastic-steel in the support arm Section bar further includes：Reinforcer, the reinforcer are sticked in the accommodating cavity.
- 5. plastic-steel section bar according to claim 4, it is characterised in that the accommodating cavity is the horizontal bar, described vertical The space that the inner wall of muscle and the support arm surrounds.
- 6. according to claim 1-5 any one of them plastic-steel section bars, it is characterised in that the support arm is close to the top surface Side is equipped with convex portion.
- 7. plastic-steel section bar according to claim 6, it is characterised in that the convex portion is equipped with the first card that can install sealing strip Groove.
- 8. plastic-steel section bar according to claim 1, it is characterised in that the top surface, which is equipped with least two, can install sealing Second card slot of bar.
- 9. a kind of rectangle frame, including head and the tail connection forms four plastic-steel section bars of rectangle, it is characterised in that the plastic-steel section bar is Such as claim 1-8 any one of them plastic-steel section bars.
- 10. rectangle frame according to claim 9, it is characterised in that the plastic-steel section bar is as claimed in claims 6 or 7 Plastic-steel section bar, the rectangle frame further includes：Angle connector, arranged on the junction of two plastic-steel section bars of interconnection, the angle connector includes being mutually perpendicular to Horizontal sides and vertical edge, wherein, the horizontal sides can be connected between convex portion and the top surface of one of them plastic-steel section bar, The vertical edge can be connected between convex portion and the top surface of another plastic-steel section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720972449.3U CN207296740U (en) | 2017-08-04 | 2017-08-04 | The plastic-steel section bar and rectangle frame of fillet weld strength can be strengthened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720972449.3U CN207296740U (en) | 2017-08-04 | 2017-08-04 | The plastic-steel section bar and rectangle frame of fillet weld strength can be strengthened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207296740U true CN207296740U (en) | 2018-05-01 |
Family
ID=62448802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720972449.3U Active CN207296740U (en) | 2017-08-04 | 2017-08-04 | The plastic-steel section bar and rectangle frame of fillet weld strength can be strengthened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207296740U (en) |
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2017
- 2017-08-04 CN CN201720972449.3U patent/CN207296740U/en active Active
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