CN206486846U - Full assembling shaped steel guardrail - Google Patents

Full assembling shaped steel guardrail Download PDF

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Publication number
CN206486846U
CN206486846U CN201720099862.3U CN201720099862U CN206486846U CN 206486846 U CN206486846 U CN 206486846U CN 201720099862 U CN201720099862 U CN 201720099862U CN 206486846 U CN206486846 U CN 206486846U
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China
Prior art keywords
column
guardrail
crossbeam
shaped steel
full assembling
Prior art date
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Active
Application number
CN201720099862.3U
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Chinese (zh)
Inventor
席进
魏民
谢洪新
朱自萍
谢玉萌
许大晴
杨松
丁楠
王倩
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Anhui Transport Consulting and Design Institute Co Ltd
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Anhui Transport Consulting and Design Institute Co Ltd
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Priority to CN201720099862.3U priority Critical patent/CN206486846U/en
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Abstract

Full assembling shaped steel guardrail, is made up of column, crossbeam, support angle steel, water fender, base, and described column is welded with support angle steel, and is connected integral with crossbeam by bolt, and described water fender is welded on above column, and described base is located at below column.The utility model creates a kind of full assembling shaped steel guardrail, and anti-collision level can reach SS grades, can effectively prevent vehicle from severing guardrail or cross guardrail;Fence upright and crossbeam use shaped steel, and the connection of column and crossbeam is using bolt, and Site Welding workload is less, and guardrail is a section by 6m, realizes the full assembling rapid construction of guardrail;Good endurance, later maintenance cost is low, good economy performance, is easy to the local replacing of guardrail;Good appearance, broad view is preferably mutually coordinated with surrounding environment.

Description

Full assembling shaped steel guardrail
Technical field
The utility model is related to highway barrier field, more particularly to a kind of full assembling shaped steel guardrail.
Background technology
Recently as developing rapidly for China's highway, the volume of traffic is increasing, and traffic accident incidence is increasingly Height, traffic safety problem, which seems, to be even more important.Therefore its security reliability is considered when carrying out traffic safety facilities design, it is special It is not the design of guardrail, it is first of barrier for preventing vehicle from going out carriage way, the height direct relation of its security performance To the safety and the size of economic loss of driver and conductor.
Current highway frequently with guardrail have concrete guardrail, corrugated beam steeled protection fence, Cable Barrier etc..Concrete is protected Column intensity is big, and speed of application is slow, there is larger constriction;Corrugated beam steeled protection fence speed of application is fast, with good sight line inducing work( Can, good appearance;Cable Barrier construction technology is more complicated, typically using less.For median barrier, in center point Every under bandwidth enabled condition, selection first uses corrugated beam steeled protection fence, secondly selection concrete guardrail;For roadside barrier, Corrugated beam steeled protection fence is typically chosen, concrete guardrail is used in the higher section selection of Dangerous Area and degree of protection.
But existing various guardrails have construction slowly, the visual field is easily blocked installed in highway centre or both sides, guardrail is strong Degree does not reach the deficiencies such as requirement.
Utility model content
The purpose of this utility model is that offer one kind can be with rapid construction, broad view, strength grade height, good economy performance Full assembling shaped steel guardrail.Jackshaft is may be used at, bridge or vehicle run off the section that major accident may occur outside bridge, anticollision Grade can reach SS grades.
The technical solution of the utility model is as follows:
Full assembling shaped steel guardrail, is made up of, described column and branch column, crossbeam, support angle steel, water fender, base Support angle steel is welded, and is connected integral with crossbeam by bolt, and described water fender is welded on above column, described base position Below column.
Vertically four crossbeams of spaced set and open up bolt hole and support angle steel bolt connection respectively, along longitudinal direction every 6m sets one of crossbeam expansion joint, and connects longitudinally adjacent two crossbeams by extension sleeve, and extension sleeve is square using clod wash Hollow section 104 × 104 × 8, and bolt hole is opened up, correspondence crossbeam position is also opened up bolt hole, fixed using bolt.
The column uses hot rolled H-shaped HM200 × 150, and two neighboring column spacing is 1.5m.
The crossbeam uses the square hollow section 120 × 120 × 6 of clod wash.
The water fender is rectangular steel plates.
The base is concrete bed or steel base.
The utility model has advantages below compared with the prior art:Create a kind of full assembling shaped steel guardrail, anticollision etc. Level can reach SS grades, can effectively prevent vehicle from severing guardrail or cross guardrail;Fence upright and crossbeam use shaped steel, column and The connection of crossbeam is using bolt, and Site Welding workload is less, and guardrail is a section by 6m, realizes the full assembling of guardrail Rapid construction;Good endurance, later maintenance cost is low, good economy performance, is easy to the local replacing of guardrail;Open in good appearance, the visual field It is wealthy, preferably mutually coordinate with surrounding environment.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the utility model crossbeam expansion joint schematic diagram;
Fig. 3 is the utility model crossbeam expansion joint structure detail drawing.
Sequence number in above-mentioned figure:1- columns, 2- crossbeams, 3- support angle steels, 4- water fenders, 5- bases, 6- bolts, 7- telescopics Cylinder.
Embodiment
With reference to specific embodiments and the drawings, embodiment of the present utility model is further described.
Full assembling shaped steel guardrail provided by the utility model, anti-collision level can reach SS grades, may be used at jackshaft, greatly Bridge or vehicle run off the section that major accident may occur outside bridge.As shown in figure 1, full assembling shaped steel guardrail is by column 1, crossbeam 2nd, support angle steel 3, water fender 4, base 5 are constituted;Column 1 is welded with support angle steel 3, and is connected into by bolt 6 and crossbeam 2 whole Body, water fender 4 is welded on the top of column 1, and base 5 is located at the lower section of column 1.
Column 1 uses hot rolled H-shaped HM200 × 150, and the two neighboring spacing of column 1 is 1.5m.Crossbeam 2 uses clod wash side Shape hollow section 120 × 120 × 6, vertical four crossbeams 2 of spaced set, and bolt hole is opened up, connect with the bolt of support angle steel 3 Connect.As Figure 2-3, longitudinal direction sets one of crossbeam expansion joint every 6m, and connects longitudinally adjacent two horizontal strokes by extension sleeve 7 Beam 2.Extension sleeve 7 uses the square hollow section 104 × 104 × 8 of clod wash, and opens up bolt hole, and correspondence crossbeam 2 position is also opened up Bolt hole, is fixed using bolt 6.
Water fender 4 as shown in Figure 1 is rectangular steel plates.Base 5 is concrete bed or steel base, connects column 1 and bridge Or pavement structure.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (6)

1. full assembling shaped steel guardrail, it is characterised in that:It is made up of column, crossbeam, support angle steel, water fender, base, it is described vertical Post is welded with support angle steel, and is connected integral with crossbeam by bolt, and the water fender is welded on above column, the base Below column.
2. full assembling shaped steel guardrail according to claim 1, it is characterised in that:Vertically four crossbeams of spaced set And bolt hole and support angle steel bolt connection are opened up respectively, one of crossbeam expansion joint is set every 6m along longitudinal direction, and by flexible Longitudinally adjacent two crossbeams of sleeve connection, extension sleeve uses the square hollow section 104 × 104 × 8 of clod wash, and opens up bolt Hole, correspondence crossbeam position also opens up bolt hole, is fixed using bolt.
3. full assembling shaped steel guardrail according to claim 1 or 2, it is characterised in that:The column is using hot rolled H-shaped HM200 × 150, two neighboring column spacing is 1.5m.
4. full assembling shaped steel guardrail according to claim 1 or 2, it is characterised in that:The crossbeam is square using clod wash Hollow section 120 × 120 × 6.
5. full assembling shaped steel guardrail according to claim 1 or 2, it is characterised in that:The water fender is rectangular steel plates.
6. full assembling shaped steel guardrail according to claim 1 or 2, it is characterised in that:The base is concrete bed Or steel base.
CN201720099862.3U 2017-01-23 2017-01-23 Full assembling shaped steel guardrail Active CN206486846U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720099862.3U CN206486846U (en) 2017-01-23 2017-01-23 Full assembling shaped steel guardrail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720099862.3U CN206486846U (en) 2017-01-23 2017-01-23 Full assembling shaped steel guardrail

Publications (1)

Publication Number Publication Date
CN206486846U true CN206486846U (en) 2017-09-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720099862.3U Active CN206486846U (en) 2017-01-23 2017-01-23 Full assembling shaped steel guardrail

Country Status (1)

Country Link
CN (1) CN206486846U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108560711A (en) * 2018-06-05 2018-09-21 苏州光彩建筑钢品有限公司 A kind of integrated-type steel moald-cavity convenient for site operation
CN109537449A (en) * 2018-12-17 2019-03-29 扬州大学 A kind of Collison fence for bridge
CN110616658A (en) * 2019-09-27 2019-12-27 浙江伟达园林工程有限公司 Road temporary separation anti-collision guardrail device and anti-collision railing unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108560711A (en) * 2018-06-05 2018-09-21 苏州光彩建筑钢品有限公司 A kind of integrated-type steel moald-cavity convenient for site operation
CN109537449A (en) * 2018-12-17 2019-03-29 扬州大学 A kind of Collison fence for bridge
CN110616658A (en) * 2019-09-27 2019-12-27 浙江伟达园林工程有限公司 Road temporary separation anti-collision guardrail device and anti-collision railing unit

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