CN102787744B - Corner connection component for guardrail surface tube - Google Patents
Corner connection component for guardrail surface tube Download PDFInfo
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- CN102787744B CN102787744B CN201210270779.XA CN201210270779A CN102787744B CN 102787744 B CN102787744 B CN 102787744B CN 201210270779 A CN201210270779 A CN 201210270779A CN 102787744 B CN102787744 B CN 102787744B
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- facial canal
- sealing
- decorative part
- horizontal
- guardrail
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Abstract
The invention discloses a corner connection component for a guardrail surface tube; the component comprises a metal connecting piece and a first sealing decorative piece; the first sealing decorative piece comprises a seal part which is used for sealing the end of an oblique surface tube in a guardrail and an extension part which extends into a horizontal surface tube from the port of the horizontal surface tube; the metal connecting piece is provided with a second connecting part and a first connecting part which is connected with the oblique surface tube; and the second connecting part passes through a fastener of the horizontal surface tube and is connected with the extension part. The corner connection component for the guardrail surface tube has the advantages of simple structure, low cost, high connecting strength, convenience and quickness in installation, good appearance and the like.
Description
Technical field
The present invention relates to the assembling fittings that tubing connects, be specifically related to a kind of corner connecting assemldy for guardrail face tube.
Background technology
In guardrail, the facial canal of corner all connects by corner coupling head.For example, existing a kind of corner coupling head for guardrail face tube, comprise two joints that are hinged, horizontal facial canal socket connection in one of them joint and guardrail, oblique facial canal socket connection in another joint and guardrail, thereby realize being connected of horizontal facial canal and oblique facial canal, and can make to there is different angles between horizontal facial canal and oblique facial canal.Two joints of this kind of corner coupling head are connected by articulated manner, and its bonding strength is low, and meanwhile, the structure of corner coupling head is comparatively complicated, consumable quantity is large, and its manufacture difficulty is large, and joint generally adopts aluminum alloy materials to make, and this has caused again the increase of cost of manufacture.In addition between two joints that are hinged,, be also inconvenient to adopt sealing decorative part to seal.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiency that prior art exists, and a kind of simple in structure, with low cost, bonding strength is high, quick and easy for installation, aesthetic property is good corner connecting assemldy for guardrail face tube is provided.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of corner connecting assemldy for guardrail face tube, comprise metal connecting piece and the first sealing decorative part, described the first sealing decorative part comprises the sealing for the oblique facial canal of described guardrail end is sealed and the portion that stretches into that stretches into horizontal facial canal inside from horizontal plane pipe port, described metal connecting piece is provided with second connecting portion and first connecting portion for being connected with described oblique facial canal, and described the second connecting portion is connected with the portion of stretching into through the securing member through horizontal plane pipe.
As a further improvement on the present invention:
Described stretching into is equiped with the reinforced company's fishplate bar being connected with securing member in portion.
Described sealing and stretch between portion and to form the bayonet socket that clamps horizontal plane tube wall.
Described sealing is provided with the interface matching with oblique facial canal end, and the second connecting portion of described metal connecting piece is in described interface.
Described corner connecting assemldy also comprises the second sealing decorative part for horizontal plane tube end is sealed.
Described the second sealing decorative part comprises the lid that offsets with horizontal plane tube end and is coated on the parcel of horizontal facial canal outside, and described lid is provided with and can makes the mouth of dodging that the portion of stretching into of the first sealing decorative part inserts.
Described parcel near a side compression of horizontal facial canal between horizontal facial canal and the sealing of the first sealing decorative part.
The lid of described the second sealing decorative part is provided with corner scale, and described the first sealing decorative part is provided with the pointer coordinating with described corner scale.
Compared with prior art, the invention has the advantages that:
The present invention is for the corner connecting assemldy of guardrail face tube, adopt the metal connecting piece of integrative-structure to connect horizontal facial canal and oblique facial canal, can greatly improve the bonding strength of guardrail face tube, make guardrail face tube connect more solid and reliable, and the metal connecting piece of this integrative-structure simple in structure, with low cost, be easy to manufacture; The first sealing decorative part is provided with the sealing that oblique facial canal end is sealed, and can cause corrosion in end and the inside of anti-sealing to oblique facial canal, and improve the aesthetic property of guardrail; This corner connecting assemldy when mounted, adopting is connected fastening through the securing member of horizontal facial canal by the second connecting portion with the portion of stretching into, adopt again securing member that the first connecting portion is connected fastening with the oblique facial canal in guardrail, when metal connecting piece is connected with horizontal facial canal, not be used in the inner nut coordinating with securing member that arranges of horizontal facial canal, securing member coordinates with the portion of stretching into and can position fast and accurately and tighten, and it is easy for installation, efficiency is high.Stretching into reinforced company's fishplate bar that in portion, installing is connected with securing member, can further improve the strength and stability of connection.Sealing and stretch between portion and form bayonet socket, the first sealing decorative part can clamp on horizontal facial canal by bayonet socket, is convenient to install location.Corner connecting assemldy of the present invention is further provided with the second sealing decorative part, and the second sealing decorative part can cause corrosion in end and the inside of anti-sealing to horizontal facial canal, and has improved the aesthetic property of guardrail.The lid of the second sealing decorative part is provided with corner scale, and the first sealing decorative part is provided with the pointer coordinating with corner scale, is convenient to observe and regulate the setting angle of oblique facial canal.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is the perspective view of Application Example of the present invention.
Fig. 3 is the main TV structure schematic diagram of Application Example of the present invention.
Fig. 4 is A-A sectional view in Fig. 3.
Fig. 5 is the perspective view of metal connecting piece in the present invention.
Fig. 6 is the perspective view of the first sealing decorative part in the present invention.
Fig. 7 is the perspective view of the second sealing decorative part in the present invention.
Marginal data:
1, metal connecting piece; 11, the first connecting portion; 12, the second connecting portion; 2, oblique facial canal; 3, horizontal facial canal; 4, the first sealing decorative part; 41, stretch into portion; 42, sealing; 421, interface; 43, bayonet socket; 44, pointer; 5, reinforced company's fishplate bar; 6, the second sealing decorative part; 61, lid; 62, parcel; 63, dodge mouth; 64, corner scale; 7, securing member.
The specific embodiment
Below with reference to the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 to Fig. 7 shows a kind of embodiment of the present invention for the corner connecting assemldy of guardrail face tube, this corner connecting assemldy comprises metal connecting piece 1 and the first sealing decorative part 4, the first sealing decorative part 4 comprises the sealing 42 for the oblique facial canal of guardrail 2 ends are sealed and the portion that stretches into 41 that stretches into horizontal facial canal 3 inside from horizontal facial canal 3 ports, metal connecting piece 1 be provided with second connecting portion 12 with one for the first connecting portion 11, the second connecting portions 12 of being connected with oblique facial canal 2 through the securing member 7 through horizontal plane pipe 3 with stretch into portion 41 and be connected.Corner connecting assemldy for guardrail face tube of the present invention adopts the metal connecting piece 1 of integrative-structure to connect horizontal facial canal 3 and oblique facial canal 2, can greatly improve the bonding strength of guardrail face tube, make guardrail face tube connect more solid and reliable, and the metal connecting piece 1 of this integrative-structure simple in structure, with low cost, be easy to manufacture; Its first sealing decorative part 4 is provided with the sealing 42 that oblique facial canal 2 ends are sealed, and can cause corrosion in end and the inside of anti-sealing to oblique facial canal 2, and improve the aesthetic property of guardrail; When installation, adopt through the securing member 7 of horizontal facial canal 3 by the second connecting portion 12 with stretch into portion 41 and be connected fastening, adopt again securing member 7 that the first connecting portion 11 of metal connecting piece 1 is connected fastening with the oblique facial canal 2 in guardrail, when metal connecting piece 1 is connected with horizontal facial canal 3, not be used in the inner nut coordinating with securing member 7 that arranges of horizontal facial canal 3, securing member 7 with stretch into portion 41 and coordinate and can position fast and accurately and tighten, it is easy for installation, efficiency is high.
In the present embodiment, stretch into and in portion 41, be equiped with fishplate bar 5(reinforced company of a reinforced company fishplate bar 5 being connected with securing member 7 and be inserted in the mounting groove of offering in the portion of stretching into 41), reinforced company's fishplate bar 5 adopts metal sheet, can further improve the strength and stability of connection.
In the present embodiment, sealing 42 and stretch into and form a bayonet socket 43 between portion 41, the first sealing decorative part 4 is fastened on by bayonet socket 43 on the tube wall of horizontal facial canal 3 ends, it stretches into portion 41 and is closely affixed with the inside wall of horizontal facial canal 3, sealing 42 is closely affixed with the lateral wall of horizontal facial canal 3, both clamp the tube wall of horizontal facial canal 3, and this is conducive to the installation location of the first sealing decorative part 4.
In the present embodiment, sealing 42 is provided with an interface 421, in the time that oblique facial canal 2 is inserted in this interface 421, the insertion end that sealing 42 wraps up oblique facial canal 2 seals oblique facial canal 2, and the second connecting portion 12 of metal connecting piece 1 is arranged in this interface 421.
In the present embodiment, corner connecting assemldy also comprises that the second sealing decorative part 6, the second sealing decorative parts 6 can seal horizontal facial canal 3 ends, and corrosion is caused in end and the inside of anti-sealing to horizontal facial canal 3, and has improved the aesthetic property of guardrail.This second sealing decorative part 6 comprises lid 61 and parcel 62, lid 61 offsets with the end of horizontal facial canal 3, parcel 62 is socketed with horizontal facial canal 3, forms coated to horizontal facial canal 3 outer walls, on lid 61, be also provided with can make that the portion that stretches into 41 of the first sealing decorative part 4 inserts dodge mouthfuls 63.When installation, first the second sealing decorative part 6 is set in to the end of horizontal facial canal 3, make again the portion that stretches into 41 of the first sealing decorative part 4 from dodging in mouthful horizontal facial canal 3 of 63 insertion, parcel 62 is pressed between sealing 42 and horizontal facial canal 3 near a side of horizontal facial canal 3, the second connecting portion 12 of metal connecting piece 1 is placed in to the interface 421 of sealing 42, adopt securing member 7 through the second connecting portion 12, sealing 42, parcel 62 and horizontal facial canal 3 tube walls and reinforced company's fishplate bar 5 are connected, be fastenedly connected on horizontal facial canal 3 by metal connecting piece 1, and then insert in the interface 421 of sealing 42 one end that makes oblique facial canal 2, adopt securing member 7 the first connecting portion 11 to be connected to the fastening installation that completes oblique facial canal 2 with the tube wall of oblique facial canal 2.
In the present embodiment, the lid 61 of the second sealing decorative part 6 is provided with corner scale 64, the first sealing decorative parts 4 and is provided with the pointer 44 coordinating with corner scale 64, is convenient to observe and regulate the setting angle of oblique facial canal 2.Corner scale 64 is located on the opposing end face of lid 61 and horizontal facial canal 3, pointer 44 is located on the first sealing decorative part 4 end face concordant with lid 61, oblique facial canal 2 inserts after the interface 421 of the first sealing decorative part 4, the first sealing decorative part 4 rotates with oblique facial canal 2, the second sealing decorative part 6 keeps relative static with horizontal facial canal 3, with respect to the horizontal plane manage 3 connection angle while changing when oblique facial canal 2, the 44 corresponding fingers of pointer on the first sealing decorative part 4 are at the diverse location of corner scale 64.
The first above-mentioned sealing decorative part 4 and the second sealing decorative part 6 adopt nylon or other high tough macromolecular materials to make.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is also not only confined to above-described embodiment, and all technical schemes belonging under thinking of the present invention all belong to protection scope of the present invention.Should propose, for those skilled in the art, improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. the corner connecting assemldy for guardrail face tube, it is characterized in that: comprise metal connecting piece (1) and the first sealing decorative part (4), described the first sealing decorative part (4) comprises the sealing (42) for the oblique facial canal of described guardrail (2) end is sealed and stretches into the inner portion that stretches into (41) of horizontal facial canal (3) from horizontal facial canal (3) port, described metal connecting piece (1) is provided with second connecting portion (12) and first connecting portion (11) for being connected with described oblique facial canal (2), described the second connecting portion (12) through through the securing member (7) of horizontal plane pipe (3) with stretch into portion (41) and be connected, described corner connecting assemldy also comprises the second sealing decorative part (6) for horizontal facial canal (3) end is sealed, described the second sealing decorative part (6) comprises the lid (61) offseting with horizontal facial canal (3) end and is coated on the outside parcel (62) of horizontal facial canal (3), described lid (61) is provided with and can makes dodge mouthful (63) that the portion that stretches into (41) of the first sealing decorative part (4) inserts.
2. the corner connecting assemldy for guardrail face tube according to claim 1, is characterized in that: described in stretch into and in portion (41), be equiped with the reinforced company's fishplate bar (5) being connected with securing member (7).
3. the corner connecting assemldy for guardrail face tube according to claim 2, is characterized in that: described sealing (42) and stretch between portion (41) and to form the bayonet socket (43) that clamps horizontal facial canal (3) tube wall.
4. the corner connecting assemldy for guardrail face tube according to claim 3, it is characterized in that: described sealing (42) is provided with the interface (421) matching with oblique facial canal (2) end, second connecting portion (12) of described metal connecting piece (1) is positioned at described interface (421).
5. according to the corner connecting assemldy for guardrail face tube described in any one in claim 1 to 4, it is characterized in that: a side compression of the close horizontal facial canal (3) of described parcel (62) is between horizontal facial canal (3) and the sealing (42) of the first sealing decorative part (4).
6. the corner connecting assemldy for guardrail face tube according to claim 5, it is characterized in that: the lid (61) of described the second sealing decorative part (6) is provided with corner scale (64), described the first sealing decorative part (4) is provided with the pointer (44) coordinating with described corner scale (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270779.XA CN102787744B (en) | 2012-08-01 | 2012-08-01 | Corner connection component for guardrail surface tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270779.XA CN102787744B (en) | 2012-08-01 | 2012-08-01 | Corner connection component for guardrail surface tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102787744A CN102787744A (en) | 2012-11-21 |
| CN102787744B true CN102787744B (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210270779.XA Active CN102787744B (en) | 2012-08-01 | 2012-08-01 | Corner connection component for guardrail surface tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102787744B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225416A (en) * | 2013-04-03 | 2013-07-31 | 中天建设集团有限公司 | Connector for workside guard rail end heads |
| CN108825602B (en) * | 2018-09-05 | 2023-12-29 | 深圳广晟幕墙科技有限公司 | Rail decoration connecting structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH116267A (en) * | 1997-06-19 | 1999-01-12 | Naigai:Kk | Universal connector |
| CN201221221Y (en) * | 2008-05-15 | 2009-04-15 | 谢颖婷 | Combined type transverse rail and upright post connecting components for protective rail |
| CN201460388U (en) * | 2009-07-29 | 2010-05-12 | 李小云 | Mounting base used for fixing end part of oval upper cross rail of combination guard rail |
| CN101906857A (en) * | 2010-08-09 | 2010-12-08 | 湖南省金为型材有限公司 | Connecting piece used for assembling guardrail cross beams and guardrail upright posts |
| CN202745297U (en) * | 2012-08-01 | 2013-02-20 | 湖南省金为型材有限公司 | Corner connecting assembly for guardrail surface pipe |
-
2012
- 2012-08-01 CN CN201210270779.XA patent/CN102787744B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH116267A (en) * | 1997-06-19 | 1999-01-12 | Naigai:Kk | Universal connector |
| CN201221221Y (en) * | 2008-05-15 | 2009-04-15 | 谢颖婷 | Combined type transverse rail and upright post connecting components for protective rail |
| CN201460388U (en) * | 2009-07-29 | 2010-05-12 | 李小云 | Mounting base used for fixing end part of oval upper cross rail of combination guard rail |
| CN101906857A (en) * | 2010-08-09 | 2010-12-08 | 湖南省金为型材有限公司 | Connecting piece used for assembling guardrail cross beams and guardrail upright posts |
| CN202745297U (en) * | 2012-08-01 | 2013-02-20 | 湖南省金为型材有限公司 | Corner connecting assembly for guardrail surface pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102787744A (en) | 2012-11-21 |
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