CN101906857B - Connecting piece used for assembling guardrail cross beams and guardrail upright posts - Google Patents
Connecting piece used for assembling guardrail cross beams and guardrail upright posts Download PDFInfo
- Publication number
- CN101906857B CN101906857B CN 201010248551 CN201010248551A CN101906857B CN 101906857 B CN101906857 B CN 101906857B CN 201010248551 CN201010248551 CN 201010248551 CN 201010248551 A CN201010248551 A CN 201010248551A CN 101906857 B CN101906857 B CN 101906857B
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- side plate
- cross beams
- guardrail
- guardrail cross
- sealing shroud
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Abstract
The invention discloses a connecting piece used for assembling guardrail cross beams and guardrail upright posts. The connecting piece comprises an L-shaped support which consists of a first side plate used for connecting the guardrail upright posts and a second side plate used for connecting the guardrail cross beams; and the connecting piece also comprises a sealing sleeve used for sealing the end parts of the guardrail cross beams. The connecting piece used for assembling the guardrail cross beams and the guardrail upright posts has the advantages of simple structure, high sealing property and convenient installation.
Description
Technical field
The present invention relates to the metal guard bar structure, relate in particular to the connector that is used for assembling guardrail cross beams and fence upright.
Background technology
Assemble the common more complicated of structure between existing guardrail cross beams and the column, after the vertical connecting rod between two crossbeams damages, could change the guardrail facial canal after need guardrail facial canal, column and crossbeam all being split, load and unload very difficult.In order to simplify installation, conveniently the vertical connecting rod between the crossbeam to be changed, a kind of easy-to-mount connector has appearred at present; This connector comprises a L bracket and a cover of upholstery, and the L bracket side plate links to each other with column through securing member, and crossbeam places on another side plate of L bracket; And fix through securing member, cover of upholstery is entangled beam-end from the crossbeam top, blocks L bracket with the cover of upholstery dual-side and is positioned at the part below the crossbeam; The cover of upholstery top is connected fixing with crossbeam through securing member simultaneously; When needing to change vertical connecting rod, pull down the securing member that connects L bracket and crossbeam and can take off crossbeam, vertical connecting rod is changed.But this connector does not have hermetically-sealed construction fully, and the otch of beam-end very easily produces corrosion with the securing member that is connected L bracket and column, influences guardrail application life and safety; The design of this cover of upholstery simultaneously makes column and crossbeam junction seem heavy, influences the guardrail overall appearance.
Summary of the invention
The technical problem that the present invention will solve is the deficiency that overcomes prior art, the connector that is used for assembling guardrail cross beams and fence upright of a kind of simple in structure, good airproof performance is provided, being convenient to install.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of connector that is used for assembling guardrail cross beams and fence upright; Comprise L bracket; Said L bracket is made up of with second side plate that is used to be connected said guardrail cross beams first side plate that is used to connect said fence upright; Be equiped with sealing shroud on said second side plate, said sealing shroud one side is provided with first interface that is used for the end socket of said guardrail cross beams.
Said sealing shroud opposite side is provided with second interface, said second interface and the first side plate socket.
Said second interface is provided with dovetail groove, and the both sides of said first side plate are provided with hypotenuse, said dovetail groove and hypotenuse socket.
The bottom of said second interface is provided with the groove of dodging that is used to dodge securing member.
The said groove of dodging is a U-lag, and the opening of said U-lag is located at the end near second side plate.
The end that the said sealing shroud and second side plate join is provided with the draw-in groove that can be fastened in the second side plate both sides.
The position that said second side plate and said sealing shroud join is provided with concave station portion.
Compared with prior art, the invention has the advantages that:
The connector that is used for assembling guardrail cross beams and fence upright of the present invention, simple in structure, be convenient to dismounting, but and be provided with the sealing shroud of big envelope guardrail cross beams end, can carry out effective waterproofing protection to the otch of guardrail cross beams end, avoid it to produce corrosion.Sealing shroud one side is provided with first interface that is used to seal the guardrail cross beams end; Opposite side is provided with second interface that is used to seal L bracket first side plate; In protection guardrail cross beams otch, the securing member of fixing first side plate is protected, can be prevented effectively that it from getting rusty.Second interface is provided with dovetail groove, and the both sides of first side plate are provided with hypotenuse, and the hypotenuse of during installation the dovetail groove orifice of second interface being aimed at the first side plate both sides is inserted in, and is easy for installation, seals tight.The bottom of second interface is provided with dodges groove; Can be used for dodging first side plate is fixed to the securing member on the fence upright, dodging groove is U-lag, and the opening of U-lag is located at the end near second side plate; Securing member forms and interferes when avoiding installing, and makes easier for installation, smooth and easy.The end that the sealing shroud and second side plate join is provided with the draw-in groove that can be fastened in the second side plate both sides, through draw-in groove can make between sealing shroud and the L bracket be connected more firm.The position that second side plate and sealing shroud join is provided with concave station portion; This concave station portion can make the upper surface of relative second side plate in the sealing shroud lower surface segment distance that sinks; Guardrail cross beams can closely be contacted with the upper surface of second side plate, guarantee that the stable installation of guardrail cross beams is reliable.
Description of drawings
Fig. 1 is the structural representation of L bracket of the present invention;
Fig. 2 is the structural representation of sealing shroud of the present invention and guardrail cross beams one side of joining;
Fig. 3 is the structural representation of the sealing shroud of the present invention and first side plate one side of joining;
Fig. 4 is the structural representation that connects guardrail cross beams and fence upright with connector of the present invention;
Fig. 5 is a perspective view of the present invention.
Each label is represented among the figure:
1, L bracket; 2, sealing shroud; 3, fence upright; 4, guardrail cross beams; 11, first side plate; 12, second side plate; 21, first interface; 22, second interface; 23, draw-in groove; 111, hypotenuse; 121, concave station portion; 221, dodge groove; 222, dovetail groove.
The specific embodiment
Fig. 1 to Fig. 5 shows a kind of connector embodiment that is used for assembling guardrail cross beams and fence upright of the present invention; This connector comprises L bracket 1; L bracket 1 is made up of with second side plate 12 that is used to be connected guardrail cross beams 4 first side plate 11 that is used to connect fence upright 3; Be equiped with sealing shroud 2 on second side plate 12, sealing shroud 2 one sides are provided with first interface 21 that is used for guardrail cross beams 4 end sockets.The otch that the present invention is simple in structure, be convenient to dismounting and be provided with 21 pairs of guardrail cross beams 4 ends of first interface that can be through sealing shroud 2 carries out effective waterproofing protection, avoids it to produce corrosion.
In the present embodiment; Sealing shroud 2 opposite sides are provided with second interface 22 with 11 sockets of first side plate; First interface 21 and second interface 22 separate through dividing plate; Prevent to seep water between two interfaces, in protection guardrail cross beams 4 otch, the securing member of fixing first side plate 11 is protected, can prevent effectively that it from getting rusty.The both sides that second interface 22 is provided with dovetail groove 222, the first side plates 11 are provided with hypotenuse 111, can the hypotenuse 111 that the notch of the dovetail groove 222 of second interface 22 is aimed at first side plate, 11 both sides be inserted in during installation, and are easy for installation, and seal tight.The bottom of second interface 22 is provided with dodges groove 221; This is dodged groove 221 and can be used for dodging first side plate 11 is fixed to the securing member on the fence upright 3; Dodge groove 221 and be U-lag; The opening of U-lag is located at the end near second side plate 12, and securing member forms sealing shroud 2 and interferes in the time of can avoiding installing, and makes the easier for installation, smooth and easy of sealing shroud 2.The end that the sealing shroud 2 and second side plate 12 join is provided with the draw-in groove 23 that can be fastened in second side plate, 12 both sides, through draw-in groove 23 can make between sealing shroud 2 and the L bracket 1 be connected more firm.Second side plate 12 is provided with concave station portion 121 with the position that sealing shroud 2 joins; This concave station portion 121 can make the upper surface of relative second side plate 12 in the sealing shroud 2 lower surfaces segment distance that sinks; Guardrail cross beams 4 can closely be contacted with the upper surface of second side plate 12, guarantee that the stable installation of guardrail cross beams 4 is reliable.
Above-mentioned is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction.Though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention.Any those of ordinary skill in the art, under the situation that does not break away from technical scheme scope of the present invention, all the technology contents of above-mentioned announcement capable of using is made many possible changes and modification to technical scheme of the present invention, or is revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical scheme of the present invention, all should drop in the scope of technical scheme protection of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (6)
1. connector that is used for assembling guardrail cross beams and fence upright; Comprise L bracket (1); Said L bracket (1) is by first side plate (11) and second side plate (12) formation that is used to be connected said guardrail cross beams (4) that are used to connect said fence upright (3); It is characterized in that: be equiped with sealing shroud (2) on said second side plate (12), said sealing shroud (2) one sides are provided with first interface (21) that is used for said guardrail cross beams (4) end socket, and said sealing shroud (2) opposite side is provided with second interface (22); Said second interface (22) and first side plate (11) socket; Said second interface (22) is provided with dovetail groove (222), and the both sides of said first side plate (11) are provided with hypotenuse (111), said dovetail groove (222) and hypotenuse (111) socket.
2. the connector that is used for assembling guardrail cross beams and fence upright according to claim 1 is characterized in that: the bottom of said second interface (22) be provided be used to dodge securing member dodge groove (221).
3. the connector that is used for assembling guardrail cross beams and fence upright according to claim 2 is characterized in that: the said groove (221) of dodging is a U-lag, and the opening of said U-lag is located at the end near second side plate (12).
4. according to each described connector that is used for assembling guardrail cross beams and fence upright in the claim 1 to 3, it is characterized in that: said sealing shroud (2) is provided with the draw-in groove (23) that can be fastened in second side plate (12) both sides with the end that second side plate (12) joins.
5. according to each described connector that is used for assembling guardrail cross beams and fence upright in the claim 1 to 3, it is characterized in that: said second side plate (12) is provided with concave station portion (121) with the position that said sealing shroud (2) joins.
6. the connector that is used for assembling guardrail cross beams and fence upright according to claim 4 is characterized in that: said second side plate (12) is provided with concave station portion (121) with the position that said sealing shroud (2) joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010248551 CN101906857B (en) | 2010-08-09 | 2010-08-09 | Connecting piece used for assembling guardrail cross beams and guardrail upright posts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010248551 CN101906857B (en) | 2010-08-09 | 2010-08-09 | Connecting piece used for assembling guardrail cross beams and guardrail upright posts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101906857A CN101906857A (en) | 2010-12-08 |
| CN101906857B true CN101906857B (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010248551 Active CN101906857B (en) | 2010-08-09 | 2010-08-09 | Connecting piece used for assembling guardrail cross beams and guardrail upright posts |
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| Country | Link |
|---|---|
| CN (1) | CN101906857B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367690A (en) * | 2011-10-24 | 2012-03-07 | 湖南省金为型材有限公司 | Surface pipe and wall surface mounting support |
| CN102787702A (en) * | 2012-08-01 | 2012-11-21 | 湖南省金为型材有限公司 | Corner connecting component for guardrail surface tube |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182154A (en) * | 2011-04-15 | 2011-09-14 | 深圳市顺昌门机电设备有限公司 | General connecting and decorating structure for fence |
| CN102383646B (en) * | 2011-11-16 | 2014-05-07 | 遂昌县电力工业局 | Manufacturing method for guardrail of fast assembled multifunctional distribution transformer |
| CN102733564B (en) * | 2012-06-29 | 2014-09-03 | 湖南省金为型材有限公司 | Corner connection assembly for handrail surface pipes of stairs |
| CN102787744B (en) * | 2012-08-01 | 2014-06-04 | 湖南省金为型材有限公司 | Corner connection component for guardrail surface tube |
| CN113818325B (en) * | 2021-11-01 | 2023-08-18 | 广东铝之桥工程有限公司 | Aluminum alloy pedestrian overpass |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3787340B2 (en) * | 2003-08-29 | 2006-06-21 | 東洋エクステリア株式会社 | Connecting structure of support and horizontal frame of ground installation |
| CN201184024Y (en) * | 2008-03-25 | 2009-01-21 | 黄忠发 | Tenon type connecting apparatus of transverse and vertical guardrails |
| 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 |
| CN201747120U (en) * | 2010-08-09 | 2011-02-16 | 湖南省金为型材有限公司 | Connecting piece used for assembling guardrail beam and guardrail pillar |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08277616A (en) * | 1995-04-07 | 1996-10-22 | Fujipura Seiko Co Ltd | Fixture of handle beam |
-
2010
- 2010-08-09 CN CN 201010248551 patent/CN101906857B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3787340B2 (en) * | 2003-08-29 | 2006-06-21 | 東洋エクステリア株式会社 | Connecting structure of support and horizontal frame of ground installation |
| CN201184024Y (en) * | 2008-03-25 | 2009-01-21 | 黄忠发 | Tenon type connecting apparatus of transverse and vertical guardrails |
| 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 |
| CN201747120U (en) * | 2010-08-09 | 2011-02-16 | 湖南省金为型材有限公司 | Connecting piece used for assembling guardrail beam and guardrail pillar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367690A (en) * | 2011-10-24 | 2012-03-07 | 湖南省金为型材有限公司 | Surface pipe and wall surface mounting support |
| CN102787702A (en) * | 2012-08-01 | 2012-11-21 | 湖南省金为型材有限公司 | Corner connecting component for guardrail surface tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101906857A (en) | 2010-12-08 |
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| C14 | Grant of patent or utility model | ||
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