CN105465594B - High intensity tongue and groove shears attachment structure - Google Patents
High intensity tongue and groove shears attachment structure Download PDFInfo
- Publication number
- CN105465594B CN105465594B CN201510935230.1A CN201510935230A CN105465594B CN 105465594 B CN105465594 B CN 105465594B CN 201510935230 A CN201510935230 A CN 201510935230A CN 105465594 B CN105465594 B CN 105465594B
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- China
- Prior art keywords
- notch
- square tube
- groove
- sides
- high intensity
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S3/00—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
- F16S3/04—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles designed for being joined to similar members in various relative positions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S3/00—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
Abstract
The present invention relates to a kind of high intensity tongue and groove to shear attachment structure, and for shearing connecting plate 10 in the side caulking groove of square tube or circle quarter bend, exposed connecting plate 101 is provided with connecting hole 103, and the matching of inner sleeve plate 102 is set in caulking groove bottom；The upper and lower end of inner sleeve plate 102 is respectively arranged with screw and is provided with regulating bolt 105, is nearby fixedly connected with hinge 104 positioned at regulating bolt 105, the end top pressure of regulating bolt 105 is in the side of hinge 104 that can be overturn.Hinge 104 is adjusted using regulating bolt 105, relaxed state do not influence T-shaped shearing connecting plate 10 square tube or circle quarter bend in slidably arrive any suitable location, after rotating regulating bolt 105, gradually hinge 104 can be pressed, most the top pressure of hinge 104 in the antinode groove of caulking groove bottom surface, reaches the purpose being fixedly connected at last.
Description
Technical field
The invention mainly relates to the technical field of cold-pressing quality steel structural shape, is specifically related to a kind of high intensity tongue and groove shearing
Attachment structure.
Background technology
Square steel, round steel pipe are all a kind of hollow strip steel, are pipe fittings the most used in current engineering field.Side
Steel and round steel pipe not only have bending resistance, torsional strength, and its lighter in weight, are widely used in manufacturing machine components and engineering knot
Structure.The square steel and cylindrical tube of small size of the prior art are generally divided into hot rolling seamless pipe, seamless cold pipe, extruding nothing
Pipe, welding pipe are stitched, the cross sectional shape of pipe is typically exactly conventional cylinder, also occurs some other sections in recent years
The pipe of shape, but its moment of inertia does not have greatly improved, is used to manufacture machine components and the neck of engineering structure at some
The usage amount of domain steel can not be reduced significantly, for reducing machine components and engineering project deadweight, lifting intensity
Not too big improvement.
The connection between existing square steel and pipe and fixation still solve by welding in addition, due to welding itself
Process characteristic is that connection speed is slow, and the stability of welding quality is poor, and larger by welding operation employee's influence factor, common people are also difficult
In operation.
The content of the invention
The problems such as the moment of inertia is not high and connection difficulty is big and deficiency, the present invention be present to solve round steel pipe in the prior art
A kind of high intensity tongue and groove shearing attachment structure is proposed, is solved the above problems to be lifted.
The technical scheme is that：A kind of high intensity tongue and groove shears attachment structure, including square tube or circle quarter bend and
Connecting plate is sheared, the shearing connecting plate is T-shaped structure, in the side caulking groove of square tube or circle quarter bend；The caulking groove
It is more than width of rebate with diameter parallel and caulking groove inner width；The exposed connecting plate of T-shaped shearing connecting plate after setting-in is positioned at side
The caulking groove mouth outside of quarter bend or circle quarter bend is simultaneously provided with connecting hole；The inner sleeve plate matching suit of T-shaped shearing connecting plate after setting-in
In caulking groove bottom；The upper and lower end of the inner sleeve plate is respectively arranged with screw and is provided with regulating bolt, near regulating bolt
Hinge is fixedly connected with, the end top pressure of regulating bolt is in the hinge side that can be overturn.
The square tube surrounds four rectangular square tube sides including steel plate bending, on each square tube side at least
The notch of a depression provided with bending and molding, is more than notch inside each notch provided with the identical and width with notch direction
The inner races of bending and molding.
The round quarter bend surrounds including steel plate bending and welds the cylinder tubular construction of formation, and the cylindrical tube is by n circular arc
Side is formed, and the notch of a depression of bending and molding is provided between the adjacent side of circular arc side, is provided with inside each notch
Identical and width is more than the inner races of the bending and molding of notch, n >=1 with notch direction.
Described notch includes the two sides being connected with square tube side, and described inner races include what is linked together
Above two sides, a bottom surface and two are connected respectively with the two sides of notch.The two sides and side of described notch
The side vertical connection of quarter bend, the two sides vertical connection with notch, inside are sliding respectively above by two of described inner races
Road is square.Four sides of the square tube be at least one side be provided with steel plate attachment weld.
Four sides of the square tube be between at least two adjacent sides transition junction be attachment weld.Institute
It is antinode bottom surface to state caulking groove bottom surface, and the hinge outer side edges that can be overturn are supported in antinode groove.The antinode be zigzag,
Or it is square wave or is arc-shaped wave.
The shearing connecting plate of the T-shaped is folded into for a monoblock steel plate and is made.
The solution have the advantages that：
1st, the present invention is realized fast using follow-on square tube or circle quarter bend as connection main body using corner connector
Speed, it is stably connected with, speed of application is fast, effect is good.Wherein, high intensity tongue and groove square tube or circle quarter bend attachment structure, its side
The notch of a depression of bending and molding is provided with, the folding that the identical and width with notch direction is more than notch is provided with inside notch
The inner races of roll forming, such structure design can significantly lift the moment of inertia, so as to lifted the bending resistance of the square tube,
Torsional strength.
2nd, the connection in addition between the square tube of the structure type can be bolted using special connecting piece, make company
The stability lifting of quality is connect, attachment structure is various informative, and flexibility is strong, significantly reduces the operation difficulty of connection procedure.
3rd, it is corrugated plate shape in the bottom of the inner races of the circle quarter bend, can further lifts the strong of the circle quarter bend
Degree, while the frictional force when corrugated plating can also lift connection between round quarter bend.
4th, the present invention can not only be applied to building steel structure skeleton, and can be used as auxiliary skeleton, scaffold etc.,
And it is used to substitute existing square tube or pipe applied to machinery manufacturing industry.
5th, hinge is adjusted using regulating bolt, relaxed state do not influence T-shaped shearing connecting plate in square tube or
Any suitable location is slidably arrived in circle quarter bend, after rotating regulating bolt, gradually hinge can be pressed, most closed at last
Page top pressure reaches the purpose being fixedly connected in the antinode groove of caulking groove bottom surface.
6th, corner connector of the invention is applicable not only to orthogonal two square tubes either circle quarter bend or its group
Close, be also applied for intersecting（On-right angle）Each pipe connection.
Brief description of the drawings
Fig. 1 is using state structure diagram of the present invention；
Fig. 2 is Fig. 1 square tube cross-sectional structure schematic diagram；
Fig. 3 is the part section structural representation of connecting plate in Fig. 1；
Fig. 4 is Fig. 3 A-A cross-sectional views.
1 is square tube side in figure, and 2 be notch, and 3 be inner races, and 2-1 is the side of notch, and 3-1 is inner races
Above, 3-2 is the side of inner races, and 3-4 is the antinode bottom surface of inner races, and 4 be weld seam, and 10 be shearing connecting plate, and 101 are
Exposed connecting plate, 102 be inner sleeve plate, and 103 be connecting hole, and 104 be hinge, and 105 be regulating bolt, and 106 be solder joint.
Embodiment
Embodiment one：High intensity tongue and groove shearing attachment structure shown in Figure 1, is connected with the side of square tube
Shear connecting plate 10.
Referring to Fig. 2, square tube surrounds four rectangular square tube sides 1, each square tube side 1 including steel plate bending
On at least provided with one of bending and molding depression notch, be provided with that identical and width is more than with notch direction inside each notch
The inner races of the bending and molding of notch.
The round quarter bend surrounds including steel plate bending and welds the cylinder tubular construction of formation, and the cylindrical tube is by n circular arc
Side is formed, and the notch of a depression of bending and molding is provided between the adjacent side of circular arc side, is provided with inside each notch
Identical and width is more than the inner races of the bending and molding of notch, n >=1 with notch direction.
Described notch includes the two sides being connected with square tube side 1, and described inner races include linking together
Two sides, above a bottom surface and two are connected respectively with the two sides of notch.The two sides of described notch with
The side vertical connection of square tube, two of described inner races two sides vertical connections with notch respectively above are internal
Slideway is square.Four sides of the square tube be at least one side be provided with steel plate attachment weld.
Four sides of the square tube be between at least two adjacent sides transition junction be attachment weld.Institute
It is antinode bottom surface to state caulking groove bottom surface, and the outer side edges of hinge 104 that can be overturn are supported in antinode groove.The antinode is sawtooth
Shape or it is square wave or is arc-shaped wave.
Referring to 3 and Fig. 4, shearing connecting plate 10 is T-shaped structure, in the side caulking groove of square tube or circle quarter bend.
The exposed connecting plate 101 of T-shaped shearing connecting plate 10 after setting-in is located on the outside of the caulking groove mouth of square tube or circle quarter bend
And it is provided with connecting hole 103；The matching of inner sleeve plate 102 of T-shaped shearing connecting plate 10 after setting-in is set in caulking groove bottom；In described
The upper and lower end of cage plate 102 is respectively arranged with screw and is provided with regulating bolt 105, is nearby fixedly connected positioned at regulating bolt 105
There is hinge 104, the end top pressure of regulating bolt 105 is in the side of hinge 104 that can be overturn.
The shearing connecting plate 10 of T-shaped can be that steel plate is welded into T-shaped structure plate, or be folded into system for a monoblock steel plate
Into.
Embodiment two：Content is substantially the same manner as Example 1, and something in common does not repeat, unlike：Connecting plate 10 will be sheared
The mode being embedded in circle quarter bend.
Involved circle quarter bend surrounds including steel plate bending and welds the cylinder tubular construction of formation, and the cylindrical tube is by four
Circular arc side forms, and the notch of a depression of bending and molding is provided between the adjacent side of circular arc side, inside each notch
It is more than the inner races of the bending and molding of notch provided with the identical and width with notch direction.
Described notch includes the two sides being connected with square tube side 1, and described inner races include linking together
Two sides, above a bottom surface and two are connected respectively with the two sides of notch.Two of described inner races
The two sides vertical connection with notch, inner races are square respectively above.Four sides of the square tube be at least
One side is provided with the attachment weld of steel plate.
Four sides of the square tube be between at least two adjacent sides transition junction be attachment weld.Institute
It is antinode bottom surface to state caulking groove bottom surface, and the outer side edges of hinge 104 that can be overturn are supported in antinode groove.The antinode is sawtooth
Shape or it is square wave or is arc-shaped wave.
On the basis of embodiment one and two, the position of its weld seam is adjusted, four sides of the square tube as described in being adjusted to
At least one side is provided with the attachment weld of steel plate in, can form new embodiment.
After positioning, intensity substantially conforms to requirement to all of above tie point of the present invention.Purpose is recycled to reach,
It can be recycled by dismounting mode.Moreover, in the case where not considering recycling, can also be supplemented by spot welding mode
It is fixed, strengthen connectivity.Under the guide of the design of the present invention, the change to notch shape, and to sliding the change of shape,
As long as its purpose is consistent with the purpose of the present invention, protection scope of the present invention is belonged to, is not repeated one by one herein.
Claims (9)
1. a kind of high intensity tongue and groove shears attachment structure, including square tube or circle quarter bend and shearing connecting plate, it is characterized in that：Institute
It is T-shaped structure to state shearing connecting plate, in the side caulking groove of square tube or circle quarter bend；The caulking groove and diameter parallel and embedding
Groove inner width is more than width of rebate；The exposed connecting plate of T-shaped shearing connecting plate after setting-in is located at square tube or justifies quarter bend
Caulking groove mouth outside is simultaneously provided with connecting hole；The inner sleeve plate matching of T-shaped shearing connecting plate after setting-in is set in caulking groove bottom；It is described
The upper and lower end of inner sleeve plate is respectively arranged with screw and is provided with regulating bolt, and nearby hinge is fixedly connected with positioned at regulating bolt,
The end top pressure of regulating bolt is in the hinge side that can be overturn；The caulking groove bottom surface is antinode bottom surface, the hinge that can be overturn
Outer side edges are supported in antinode groove.
2. high intensity tongue and groove according to claim 1 shears attachment structure, it is characterized in that：The square tube includes steel plate
Four rectangular square tube sides are surrounded in bending, on each square tube side at least provided with bending and molding a depression groove
Mouthful, the inner races that the identical and width with notch direction is more than the bending and molding of notch are provided with inside each notch.
3. high intensity tongue and groove according to claim 1 shears attachment structure, it is characterized in that：The round quarter bend includes steel plate
Bending is surrounded and welds the cylinder tubular construction of formation, and the cylindrical tube is made up of n circular arc side, circular arc side adjacent side it
Between be provided with the notch of one of bending and molding depression, be provided with that identical and width is more than notch with notch direction inside each notch
Bending and molding inner races, n >=1.
4. the high intensity tongue and groove shearing attachment structure according to Claims 2 or 3, it is characterized in that：Described notch includes
The two sides being connected with square tube side, described inner races include link together two sides, a bottom surface and
Two be connected respectively with the two sides of notch above.
5. high intensity tongue and groove according to claim 4 shears attachment structure, it is characterized in that：The two sides of described notch
It is interior with the side vertical connection of square tube, two of described inner races two sides vertical connections with notch respectively above
Portion's slideway is square.
6. high intensity tongue and groove according to claim 4 shears attachment structure, it is characterized in that：Four sides of the square tube
Face be at least one side be provided with steel plate attachment weld.
7. high intensity tongue and groove according to claim 4 shears attachment structure, it is characterized in that：Four sides of the square tube
Face be between at least two adjacent sides transition junction be attachment weld.
8. high intensity tongue and groove according to claim 1 shears attachment structure, it is characterized in that：The antinode be zigzag,
Or it is square wave or is arc-shaped wave.
9. high intensity tongue and groove according to claim 1 shears attachment structure, it is characterized in that：The shearing connection of the T-shaped
Plate is folded into for a monoblock steel plate and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935230.1A CN105465594B (en) | 2015-12-15 | 2015-12-15 | High intensity tongue and groove shears attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935230.1A CN105465594B (en) | 2015-12-15 | 2015-12-15 | High intensity tongue and groove shears attachment structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105465594A CN105465594A (en) | 2016-04-06 |
| CN105465594B true CN105465594B (en) | 2018-03-02 |
Family
ID=55603606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510935230.1A Expired - Fee Related CN105465594B (en) | 2015-12-15 | 2015-12-15 | High intensity tongue and groove shears attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465594B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3151993A1 (en) * | 1981-12-31 | 1983-07-07 | Ed. Züblin AG, 7000 Stuttgart | Rod element from a square or rectangular tube |
| DE3905088A1 (en) * | 1989-02-18 | 1990-08-23 | Walter Tegel | Connecting element for the mutual connection of two profile rails |
| CN101498399A (en) * | 2008-01-28 | 2009-08-05 | 刘易辉 | Section bar connection device and section bar apparatus with the same |
| CN204005611U (en) * | 2014-08-18 | 2014-12-10 | 温州倪氏霓虹灯有限公司 | Rise and fall pendant |
| CN204664841U (en) * | 2015-05-07 | 2015-09-23 | 深圳优力可科技有限公司 | A kind of section bar and section bar component carrying out multidirectional connection |
| CN205480156U (en) * | 2015-12-15 | 2016-08-17 | 河南奥斯派克科技有限公司 | Connection structure is cuted to high strength tongue and groove |
-
2015
- 2015-12-15 CN CN201510935230.1A patent/CN105465594B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3151993A1 (en) * | 1981-12-31 | 1983-07-07 | Ed. Züblin AG, 7000 Stuttgart | Rod element from a square or rectangular tube |
| DE3905088A1 (en) * | 1989-02-18 | 1990-08-23 | Walter Tegel | Connecting element for the mutual connection of two profile rails |
| CN101498399A (en) * | 2008-01-28 | 2009-08-05 | 刘易辉 | Section bar connection device and section bar apparatus with the same |
| CN204005611U (en) * | 2014-08-18 | 2014-12-10 | 温州倪氏霓虹灯有限公司 | Rise and fall pendant |
| CN204664841U (en) * | 2015-05-07 | 2015-09-23 | 深圳优力可科技有限公司 | A kind of section bar and section bar component carrying out multidirectional connection |
| CN205480156U (en) * | 2015-12-15 | 2016-08-17 | 河南奥斯派克科技有限公司 | Connection structure is cuted to high strength tongue and groove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105465594A (en) | 2016-04-06 |
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Granted publication date: 20180302 Termination date: 20191215 |