CN105714997A - Tubular sectional material - Google Patents
Tubular sectional material Download PDFInfo
- Publication number
- CN105714997A CN105714997A CN201610213212.7A CN201610213212A CN105714997A CN 105714997 A CN105714997 A CN 105714997A CN 201610213212 A CN201610213212 A CN 201610213212A CN 105714997 A CN105714997 A CN 105714997A
- Authority
- CN
- China
- Prior art keywords
- accessory
- alien invasion
- square tube
- connects
- section bar
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/12—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fencing (AREA)
Abstract
The invention provides a tubular sectional material. The tubular sectional material comprises a first square tube, a connecting accessory and a second square tube, wherein a first square tube outer vertical face of the first square tube is fitted to a first connecting accessory outer vertical face of the connecting accessory and fixed by utilizing at least one connecting element; a second connecting accessory outer vertical face and a third connecting accessory outer vertical face of the connecting accessory are fitted to the second square tube and fixed by utilizing at least one connecting element; and at least one installation groove is formed at the inner sides of the second connecting accessory outer vertical face and the third connecting accessory outer vertical face of the connecting accessory, and the connecting elements are inserted into the installation grooves from the exterior of the second square tube and are fixed. By adopting the technical scheme, the cost of the tubular sectional material is decreased, the installation is simple, and the overall structural strength is improved.
Description
Technical field
The present invention relates to architectural shape field, particularly relate to a kind of cast section bar mounting structure.
Background technology
In building decoration, it is all the more frequent that square tube is applied, and it has simple and easy installation, well-set feature.But in the square tube mounting process of prior art, consult Fig. 1, aluminum corner brace is installed outside frame, and fixing by screw etc., and then, other frames are set in outside aluminum corner brace, are fixed in aluminum corner brace also by screw equally.Though this kind of installation method is with low cost, but it is inaccurate to install location, it is easy to deviation occur, its overall construction intensity is relatively low, there is potential safety hazard.Along with the complexity all the more of decorating structure, use securing member to install, correspondingly, the intensity of square tube section be it is also proposed higher requirement.
Accordingly, it would be desirable to the mounting structure of a kind of novel cast section bar, the overall construction intensity of the parts that lifting employing cast section bar is installed on the basis of low cost can kept, equally, it is possible to easy for installation, long service life, highly versatile.
Summary of the invention
In order to overcome above-mentioned technological deficiency, it is an object of the invention to provide a kind of cast section bar mounting structure, based on the integrally-built intensity that novel structure improves, easy for installation, long service life, highly versatile.
The invention discloses a kind of cast section bar mounting structure, the present invention includes the first square tube, connects accessory and the second square tube, and the first square tube alien invasion of described first square tube connects accessory alien invasion be connected accessory first and fits and use at least one connecting element to fix；The second of described connection accessory connects accessory alien invasion and the 3rd connection accessory alien invasion is fitted with described second square tube and uses at least one connecting element to fix；The second of described connection accessory connects accessory alien invasion and the 3rd inner side connecting accessory alien invasion is provided with at least one mounting groove, and connecting element is in described second square tube outside insertion mounting groove and fixes.
Preferably, described mounting groove connects accessory alien invasion and the 3rd along connect accessory second and connects the length direction extension of accessory alien invasion.
Preferably described mounting groove projection connects on accessory alien invasion and the 3rd connection accessory alien invasion inwall at the second of described connection accessory.
Preferably, the C-shaped shape of described mounting groove.
Preferably, the second of described connection accessory connects accessory alien invasion and the 3rd connection accessory alien invasion is provided with the first kink, and described first kink bends laterally.
Preferably, the end face being located proximate to connect the second connection accessory alien invasion of accessory and the 3rd connection accessory alien invasion of described first kink.
Preferably, the second kink that the second of described connection accessory connects on accessory alien invasion and the 3rd connection accessory alien invasion bends to the inside with a bending angle.
Preferably, described second kink angle is 1 °-5 °.
After have employed technique scheme, compared with prior art, have the advantages that
1., under keeping low cost, improve and there is the house of cast section bar or build integrally-built intensity；
2. easy for installation, long service life, highly versatile.
Accompanying drawing explanation
Fig. 1 is aluminum corner brace mounting structure and installation procedure schematic diagram in prior art；
Fig. 2 meets the structural representation of cast section bar in one embodiment of the present invention；
Fig. 3 meets the structural representation connecting accessory of cast section bar in one embodiment of the present invention；
Fig. 4 meets cast and the STRUCTURE DECOMPOSITION schematic diagram being connected accessory docking in one embodiment of the present invention；
Fig. 5 is the close-up schematic view meeting and connecting accessory in one embodiment of the present invention；
Fig. 6 meets the structural representation after cast section bar in one embodiment of the present invention is installed.
Accompanying drawing labelling:
10-the first square tube；20-connects accessory；30-the second square tube；
101-the first square tube alien invasion；
201-first connects accessory alien invasion；202-second connects accessory alien invasion；
203-the 3rd connects accessory alien invasion；204-mounting groove；205-the first kink；
206-the second kink；
Detailed description of the invention
Advantages of the present invention is expanded on further below in conjunction with accompanying drawing and specific embodiment.
Consult Fig. 2, for the structural representation of cast section bar in one embodiment of the present invention.In this cast section bar, it is put together mutually by the first square tube 10, connection accessory 20 and the second square tube 30, wherein, first square tube 10 has one first square tube alien invasion 101, connect accessory 20 and there is one first connection accessory alien invasion 201, it can be the first square tube 10 and any one side connecting on accessory 20 respectively that above-mentioned two first square tube alien invasion 201 and first connect accessory alien invasion, only needs both corresponding.This first square tube alien invasion 101 is connected accessory alien invasion 201 and fits and use at least one connecting element to fix with first.Additionally, connect, accessory 20 also has one second connection accessory alien invasion 202 and the 3rd connection accessory 203, respectively connect other surfaces except connecting accessory alien invasion 201 except first on accessory 20.Second connection accessory alien invasion 202 and the 3rd connects accessory alien invasion 203 and described second square tube 30 is fitted and uses at least one connecting element to fix.The the second connection accessory alien invasion 202 and the 3rd inner side connecting accessory alien invasion 203 that connect accessory 20 are provided with at least one mounting groove 204, first connecting element is inserted from the second square tube 30 is outside, and then after being cased with second party pipe 30 outside connection accessory 20, penetrate in mounting groove 204 and fix, second square tube 30 and connection accessory 20 are fixed, and by the setting of mounting groove 204, connecting element is more difficult to be affected by external force, steadiness is installed higher.In the present embodiment, the first the first square tube alien invasion 102 connecting accessory alien invasion 201 and the first square tube 10 connecting accessory 20 is close to, and uses connecting element to fix, and is fixed in the first square tube 10 so that connecting accessory 20.It is understood that the first connection accessory alien invasion 201 and the first square tube alien invasion 101 respectively connect two surfaces mutually corresponding in accessory 20 and the first square tube 10 or end face, both surface configurations should be coincide mutually thus playing laminating effect.Simultaneously, first selection connecting accessory alien invasion 201 and the first square tube alien invasion 101 can according to the concrete condition adjustment of the user installed surface to the first square tube 10 and the face of use, in the ordinary course of things, first connection accessory alien invasion 201 and the first square tube alien invasion 101 can be any one sides on the first square tube 10 surface, after selecting to install, utilize connecting element such as screw, screw, self-tapping screw etc. to be perforated through the first square tube alien invasion 101 and first respectively and connect accessory alien invasion 201, thus connection accessory 20 is fixed in the first square tube 10.In order to install second square tube 30 supporting with the first square tube 10 simultaneously, connect and accessory 20 also includes the second connection accessory alien invasion 202 and the 3rd connection accessory 203 alien invasion, connect accessory alien invasion 201 from first respectively to extend to form to outside unified direction, and it is arranged in the hollow part of the second square tube 30, after wearing and entering, the second inner surface laminating connecting accessory alien invasion 202 and the 3rd connection accessory alien invasion 203 and the second square tube 30, make to connect accessory 20 and is connected accessory alien invasion 202 by second and holding power that the 3rd connection accessory alien invasion 203 produces with having between the second square tube 30, with the frictional force connected between accessory 20 and the second square tube 30 produced by this holding power, by above-mentioned holding power and frictional force, the position connecting accessory has made a reservation for be arranged in the second square tube 30, last same use connecting element such as screw, screws etc. penetrate the second connection accessory alien invasion 202 and/or the 3rd respectively and connect accessory alien invasion 203 and be connected the second square tube 30 part of accessory alien invasion 201 laminating with aforementioned first, by the second square tube 30 with to be connected accessory 20 fastened to each other.It is understandable that, cast section bar is after installing, connection accessory 20 as coupling part is hidden in the first square tube 10 and/or the second square tube 30, therefore when wearing connection accessory 20, connect accessory 20 and all should insert the second square tube 30 inside so that one end and the first square tube alien invasion 101 of the second square tube 30 are fitted.In order to make cast section bar more firm, arranging a mounting groove 204 in the second inner side connecting accessory alien invasion 202 and the 3rd accessory alien invasion 203 connecting accessory 20, connecting element is installed in 204 grooves from outside insertion of described second square tube 30 and is fixed.It is understood that be respectively provided with a mounting groove 204 in the second inner side connecting accessory alien invasion 202 and the 3rd accessory alien invasion 203 connecting accessory 20, it be equally useful screw, screw etc. and fixed through mounting groove 204 from the outside of the second square tube 30.After cast section bar being installed by said structure, fastening force by the frictional force between the alien invasion 203 of the second alien invasion 202 connecting accessory and the 3rd connection accessory and connecting element 20 coordinates, second alien invasion 202 connecting accessory and the 3rd alien invasion 203 connecting accessory coordinate with the fastening force of the frictional force within the second square tube 30 and connecting element, and the second inner side connecting accessory alien invasion 202 and the 3rd accessory alien invasion 203 connecting accessory 20 arranges the reinforcement edge of mounting groove 204 and the fastening force cooperation of connecting element 20, make the first square tube 10, connect the fastening force connecting original paper that the connection of accessory 20 and the second square tube 30 is not only fixed against in conventional mounting mode, improve triangular installation steadiness.
In the preferred embodiment, consult Fig. 3, for meeting the structural representation connecting accessory 20 of cast section bar in one embodiment of the present invention.Described mounting groove 204 connects accessory alien invasion 202 along connect accessory 20 second and the 3rd length direction connecting accessory alien invasion 203 extends.It is understandable that, user can adjust the length that mounting groove 204 extends in vertical direction as the case may be, and owing to the effect of mounting groove 204 is in that to provide, to connecting element, the position installed, therefore, the size of mounting groove 204 should in the same size with as connecting element, as its internal diameter can install a screw etc. just, in order to better reinforce.
In the preferred embodiment, Fig. 4 illustrates and meets cast section bar and the STRUCTURE DECOMPOSITION schematic diagram being connected accessory 20 docking in one embodiment of the present invention, and Fig. 5 illustrates and meets the close-up schematic view connecting accessory 20 in one embodiment of the present invention.One end of mounting groove 204 is not connected accessory alien invasion 202 with second and the 3rd connection accessory alien invasion 203 inwall is directly connected to, but carries out transition connection by the projection being arranged on inwall.Specifically, the second inwall connecting accessory alien invasion 202 and the 3rd connection accessory alien invasion 203 is provided with projection, and this projection extends along the longitudinal axis of the inwall of above-mentioned two alien invasion, to form the matrix installing mounting groove 204.Mounting groove 204 is then directly connected with this projection so that install the position of connecting element deeper into the inside connecting accessory 20.When mounting groove 204 houses connecting element, connecting element needs retaining element such as nut etc. to fix, then the installation site of nut need to not affect the installation connecting accessory 20 and the first square tube 10, therefore, by receiving in the position of the 204 of mounting groove, be conducive to the user installation to connecting element.
In the preferred embodiment, Fig. 4 illustrates and meets cast section bar and the STRUCTURE DECOMPOSITION schematic diagram being connected accessory 20 docking in one embodiment of the present invention, and Fig. 5 illustrates and meets the close-up schematic view connecting accessory 20 in one embodiment of the present invention.The described C-shaped shape of mounting groove 204, to form the shape housing connecting element.It is understood that except above-mentioned C-shape, mounting groove 204 can be also full circle shape, half opening shape etc. on its cross section, is meeting on the installable basis of connecting element, save the installation cost of mounting groove 204.
It is further preferred that the second connection accessory alien invasion 202 of described connection accessory 20 and the 3rd connection accessory alien invasion 203 are provided with the first kink 205.Specifically, second connection accessory alien invasion 202 and the 3rd connection accessory alien invasion 203 are provided with an inflection point, this inflection point is close to being connected the end that accessory alien invasion 201 connects with first, with this inflection point for flex point, near the first part connecting accessory alien invasion 201 below inflection point, it is connected accessory alien invasion 201 with first vertical, and more than inflection point away from the first part connecting accessory alien invasion 201, then slightly bends away from outside the first normal direction connecting accessory alien invasion 201.The left and right sides part of this inflection point, is just formed as the first kink 205.It is understandable that, when stretching into the second square tube 30 inside due to connection accessory 20, second connects accessory alien invasion 202 and the 3rd connects accessory alien invasion 203 and need to closely cooperate generation combining ability, therefore, in order to ensure the effect of interference fit, with this first kink 205 for inflection point, second connects accessory alien invasion 202 and the 3rd connects the width expanding connection accessory 20 after accessory alien invasion 203 bends, this width can be slightly larger than the width of the inner space of the second square tube 30, then when connecting accessory and stretching into the second square tube inside, connecting accessory 20 need to this first kink 205 for inflection point, again towards internal bend, to adapt to the inner width of the second square tube 30, thus second connects the stress of accessory alien invasion 202 and the 3rd connection accessory alien invasion 203 itself elastic potential energy in order to bring after resisting bending, himself can produce bigger combining ability.
Further preferably, second connection accessory alien invasion 202 of connection accessory 20 and the 3rd connection accessory alien invasion 203 also has one second kink 206, similarly, based on an inflection point, and bend to the inside with a bending angle, namely contrary with the overbending direction of the first kink 205.It is understood that due to the setting of aforementioned first kink 205 so that when connecting accessory 20 and not installing into the second square tube 30, its width more than the width of the second square tube 30, then installs comparatively difficulty.Therefore, the setting of the second kink 206, adds the introducing portion being easily installed, after the second kink 206 bends inwards, the width of the second end sections connecting accessory alien invasion 202 and the 3rd connection accessory alien invasion 203 is slightly less than the width of the inner space of the second square tube 20, convenient insertion.
In above-described embodiment, the bending angle angle of the second kink 206 is 1 °-5 °, it is only necessary to meets and is easily installed, and the excessive cost that easily causes of bending angle increases, and decreases the combining ability that connection accessory 20 can be generated by.
Consulting Fig. 6, after having above-mentioned configuration, the first square tube 10 is connected accessory 20 with the second square tube 20 dependence and installs mutually, connects accessory 20 and is hidden in inside the second square tube, installs more firm with each other.
It is understandable that, should be noted that based on aforesaid, embodiments of the invention have preferably implementation, and not the present invention is done any type of restriction, any one skilled in the art changes possibly also with the technology contents of the disclosure above or is modified to equivalent effective embodiment, as long as without departing from the content of technical solution of the present invention, any amendment above example made according to the technical spirit of the present invention or equivalent variations and modification, all still falling within the scope of technical solution of the present invention.
Claims (8)
1. a cast section bar, including the first square tube (10), connects accessory (20) and the second square tube (30), it is characterised in that
First square tube alien invasion (101) of described first square tube (10) connects accessory alien invasion (201) be connected accessory (20) first and fits and use at least one connecting element to fix；
The second of described connection accessory (20) connects accessory alien invasion (202) and the 3rd connection accessory alien invasion (203) is fitted with described second square tube (30) and uses at least one connecting element to fix；
The second of described connection accessory (20) connects accessory alien invasion (202) and the 3rd inner side connecting accessory alien invasion (203) is provided with at least one mounting groove (204), and connecting element is in described second square tube (30) outside insertion mounting groove (204) and fixes.
2. cast section bar as claimed in claim 1, it is characterised in that
Described mounting groove (204) connects accessory alien invasion (202) and the 3rd along connect accessory (20) second and connects the length direction extension of accessory alien invasion (203).
3. cast section bar as claimed in claim 1, it is characterised in that
Described mounting groove (204) projection connects accessory alien invasion (202) and the 3rd the second of described connection accessory (20) and connects on accessory alien invasion (203) inwall.
4. cast section bar as claimed in claim 1, it is characterised in that
Described mounting groove (204) C-shaped shape.
5. cast section bar as claimed in claim 1, it is characterised in that
The second of described connection accessory (20) connects accessory alien invasion (202) and the 3rd connection accessory alien invasion (203) is provided with the first kink (205), and described first kink (205) bends laterally.
6. cast section bar as claimed in claim 5, it is characterised in that
The second of connection accessory (20) that is located proximate to of described first kink (205) connects accessory alien invasion (202) and the end face of the 3rd connection accessory alien invasion (203).
7. cast section bar as claimed in claim 1, it is characterised in that
The second of described connection accessory (20) connects accessory alien invasion (202) and the 3rd the second kink (206) connected on accessory alien invasion (203) bends to the inside with a bending angle.
8. cast section bar as claimed in claim 7, it is characterised in that described bending angle is 1 °-5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213212.7A CN105714997A (en) | 2016-04-07 | 2016-04-07 | Tubular sectional material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213212.7A CN105714997A (en) | 2016-04-07 | 2016-04-07 | Tubular sectional material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105714997A true CN105714997A (en) | 2016-06-29 |
Family
ID=56159757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610213212.7A Pending CN105714997A (en) | 2016-04-07 | 2016-04-07 | Tubular sectional material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105714997A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498399A (en) * | 2008-01-28 | 2009-08-05 | 刘易辉 | Section bar connection device and section bar apparatus with the same |
| CN201314312Y (en) * | 2008-11-21 | 2009-09-23 | 梁纳新 | Pipe connecting part |
| JP4411180B2 (en) * | 2004-10-22 | 2010-02-10 | 住友林業株式会社 | Beam-column connection structure |
| CN203613688U (en) * | 2013-10-19 | 2014-05-28 | 天颂建设集团有限公司 | Connecting structure of vertical column and transverse beams of curtain wall |
| CN104481998A (en) * | 2014-12-09 | 2015-04-01 | 深圳市创客家具有限公司 | Table connections, table frame and table and mounting method of table |
| CN204959990U (en) * | 2015-08-25 | 2016-01-13 | 广东大潮建筑装饰工程有限公司 | Beam assembly |
| CN205577284U (en) * | 2016-04-07 | 2016-09-14 | 苏州罗普斯金铝业股份有限公司 | Cast section bar |
-
2016
- 2016-04-07 CN CN201610213212.7A patent/CN105714997A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4411180B2 (en) * | 2004-10-22 | 2010-02-10 | 住友林業株式会社 | Beam-column connection structure |
| CN101498399A (en) * | 2008-01-28 | 2009-08-05 | 刘易辉 | Section bar connection device and section bar apparatus with the same |
| CN201314312Y (en) * | 2008-11-21 | 2009-09-23 | 梁纳新 | Pipe connecting part |
| CN203613688U (en) * | 2013-10-19 | 2014-05-28 | 天颂建设集团有限公司 | Connecting structure of vertical column and transverse beams of curtain wall |
| CN104481998A (en) * | 2014-12-09 | 2015-04-01 | 深圳市创客家具有限公司 | Table connections, table frame and table and mounting method of table |
| CN204959990U (en) * | 2015-08-25 | 2016-01-13 | 广东大潮建筑装饰工程有限公司 | Beam assembly |
| CN205577284U (en) * | 2016-04-07 | 2016-09-14 | 苏州罗普斯金铝业股份有限公司 | Cast section bar |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Application publication date: 20160629 |