CN105178222A - Expressway protecting plate with wiring grooves - Google Patents
Expressway protecting plate with wiring grooves Download PDFInfo
- Publication number
- CN105178222A CN105178222A CN201510538911.4A CN201510538911A CN105178222A CN 105178222 A CN105178222 A CN 105178222A CN 201510538911 A CN201510538911 A CN 201510538911A CN 105178222 A CN105178222 A CN 105178222A
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- arc
- groove
- plate
- wiring groove
- wiring
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Abstract
The invention discloses an expressway protecting plate with wiring grooves. The expressway protecting plate comprises a protecting plate, the wiring grooves and groove covers, and is characterized in that the cross section of the protecting plate is W-shaped; the protecting plate is composed of a first arc plate, a second arc plate and a connecting plate; the cross sections of the wiring grooves are C-shaped; the wiring grooves are formed in the inner sides of the first arc plate and the second arc plate and fixedly connected with the first arc plate and the second arc plate through bolts and first nuts; one groove cover is clamped on each wiring groove, and is fixedly connected with the corresponding wiring groove through a bolt and a second nut; drainage holes are formed in the lower edges of the groove covers; fixed-connection through holes are formed in the middle of the first arc plate and the second arc plate in the length direction of the plate body at equal intervals; wiring groove through holes and groove cover through holes are formed in the middle of the wiring grooves and the groove covers in the length directions of groove bodies and cover bodies at the same equal intervals as that in the arc plates; mounting through holes are formed in the middle of the connecting plate in the length direction of the plate body at the intervals of the fixed columns of the protecting plate; the protecting plate and the groove covers are made of low-carbon steel; and the wiring grooves are made of glass fiber reinforced plastics.
Description
Technical field
The present invention relates to a kind of express-way guard-rail plates, particularly a kind of express-way guard-rail plates with wiring groove.
Background technology
Guardrail is the facility that present speedway standard is equipped with, guardrail is made up of guardrail board and fixed leg, guardrail board is arranged on fixed leg, current freeway guardrail only has and blocks cushioning effect, distortion when guardrail is impacted by guardrail board absorbs collision energy, the injury that minimizing accident may cause car and human body, the disaster degree of reduction accident; Speedway often needs to install that some are fixed or interim equipment as various alarming device, lamplight pointing board, monitoring camera, illuminating lamp etc. in operation use procedure simultaneously; the installation of these equipment often needs to lay the circuits such as power line, holding wire, netting twine simultaneously; at this moment groove will excavate on road surface in unit in charge of construction; put pipe unwrapping wire then landfill; this way not only engineering quantity is large; and breaking-up road surface, even affect the current of speedway; Freeway guardrail is ubiquitous with speedway, and the fixing or interim equipment newly installed is often all on guardrail side, if freeway guardrail can be utilized to lay various circuit, the engineering quantity of excavation groove will be made to greatly reduce, reduce construction costs simultaneously.
Summary of the invention
Object of the present invention is just to provide a kind of express-way guard-rail plates that can block good buffer effect than traditional guardrail board, have the band wiring groove laying various cable function simultaneously.
For achieving the above object, the invention provides a kind of express-way guard-rail plates with wiring groove.
The express-way guard-rail plates of band wiring groove of the present invention, comprise guardrail board and wiring groove, groove lid, it is characterized in that: described guardrail board cross section is " W " shape, by the first arc, second arc and junction plate are formed, junction plate is between the first arc and the second arc, described wiring groove cross section is " C " shape, be placed in the inner side of the first arc and the second arc, by bolt and the first nut by itself and the first arc, second arc is affixed, described groove lid is installed on wiring groove, by bolt and the second nut, itself and wiring groove is affixed, along being provided with drain hole under groove lid, first arc, in the middle of second arc, plate body length direction uniform intervals 1 meter is provided with affixed through hole, wiring groove, along cell body in the middle of groove lid, lid length direction is provided with wire casing through hole and groove lid through hole according to the uniform intervals 1 meter that arc is same, along plate body length direction, 4 meters, guardrail fixed leg interval is provided with installation through hole in the middle of junction plate, described guardrail board, the material of groove lid is Q235 mild steel, the material of wiring groove is glass fiber reinforced plastic, at the first arc on guardrail board 1 two ends distance end face 0.1 meter of same vertical line in, the centre of the second arc and junction plate is provided with 3 plate connecting through holes.
Accompanying drawing explanation
Fig. 1 is the cross-sectional drawing of the express-way guard-rail plates of band wiring groove of the present invention;
Fig. 2 is the cross-sectional drawing of the express-way guard-rail plates wiring groove of band wiring groove of the present invention;
Fig. 3 is the cross-sectional drawing of the express-way guard-rail plates groove lid of band wiring groove of the present invention;
Fig. 4 is guardrail board, wiring groove, the affixed rear cross-sectional drawing of groove lid of the express-way guard-rail plates of band wiring groove of the present invention;
Fig. 5 is each through hole distribution map of guardrail board of the express-way guard-rail plates of band wiring groove of the present invention.
Detailed description of the invention
The embodiment of the express-way guard-rail plates of band wiring groove of the present invention is described in detail below in conjunction with accompanying drawing.
With reference to Fig. 1 ~ 5, the express-way guard-rail plates of band wiring groove of the present invention, comprise guardrail board 1 and wiring groove 2, groove lid 3, it is characterized in that: described guardrail board 1 cross section is " W " shape, by the first arc 11, second arc 12 and junction plate 13 are formed, junction plate 13 is between the first arc 11 and the second arc 12, described wiring groove 2 cross section is " C " shape, be placed in the inner side of the first arc 11 and the second arc 12, by bolt 14 and the first nut 15 by itself and the first arc 11, second arc 12 is affixed, described groove lid 3 is installed on wiring groove 2, by bolt 14 and the second nut 16, itself and wiring groove 2 is affixed, groove lid 3 times edges are provided with drain hole 32 and are convenient to discharge the possible ponding in wiring groove 2, first arc 11, in the middle of second arc 12, plate body length direction uniform intervals 1 meter is provided with an affixed through hole 17, wiring groove 2, along cell body in the middle of groove lid 3, lid length direction is provided with wire casing through hole 21 and groove lid through hole 31 according to the uniform intervals 1 meter that arc is same, along plate body length direction, 4 meters, guardrail fixed leg interval is provided with installation through hole 18 in the middle of junction plate 13, described guardrail board 1, the material of groove lid 3 is Q235 mild steel, such guardrail board 1 and groove lid 3 affixed after not only intensity increase and also formed close electromagnetic space, for the cable laid in wiring groove 3 located therein, there is shielding action, signal wherein can be avoided to be subject to outside electromagnetic interference, the material of wiring groove 2 is glass fiber reinforced plastic, at the first arc 11 on guardrail board 1 two ends distance end face 0.1 meter of same vertical line in, the centre of the second arc 12 and junction plate 13 is provided with 3 plate connecting through holes 19, to be interconnected between two panels guardrail board 1, described various through hole all can increase according to the actual needs of site operation temporarily.
The advantage of the express-way guard-rail plates of band wiring groove of the present invention and good effect be following some:
1, intensity enhancing, toughness increases: because the existence of groove lid has possessed than under the strengthened prerequisite of common metal protective guard, the wiring groove of glass steel material because of its elasticity stronger, toughness is higher, again with the guardrail board closely affixed ability that thus there is stronger mitigation and impact, be subject to vehicle collision impact after in the middle of wiring groove structure can plastic deformation snubber impact force, effectively protect the safety of driver and conductor in car, the injury that minimizing accident to greatest extent may cause vehicle and human body;
2, one-object-many-purposes, energy-saving and emission-reduction: utilize freeway guardrail to lay various circuit, the engineering quantity excavating groove when increase will be made to install new equipment wiring greatly reduces, and has both reduced energy consumption and has again reduced construction costs.
In Practical Project construction, guardrail board and wiring groove can use by multiple combination flexible: both can install separately guardrail board and do the use of common guardrail, also can install a wiring groove additional to use in the first arc or the second arc, can also the first arc and the second arc all installation wiring groove use simultaneously, the first middle section that can be arranged on speedway less installation new equipment uses, latter two can use in section and accident section occurred frequently near the outlet of speedway more installation new equipment, also requirement of engineering can be met by interim installation wiring groove as required.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (1)
1. the express-way guard-rail plates with wiring groove, comprise guardrail board (1) and wiring groove (2), groove lid (3), its feature 1 is: described guardrail board (1) cross section is " W " shape, by the first arc (11), second arc (12) and junction plate (13) are formed, junction plate (13) is positioned between the first arc (11) and the second arc (12), described wiring groove (2) cross section is " C " shape, be placed in the inner side of the first arc (11) and the second arc (12), by bolt (14) and the first nut (15) by itself and the first arc (11), second arc (12) is affixed, described groove lid (3) is installed on wiring groove (2), by bolt (14) and the second nut (16), itself and wiring groove (2) is affixed, along being provided with drain hole (32) under groove lid (3), first arc (11), in the middle of second arc (12), plate body length direction uniform intervals 1 meter is provided with affixed through hole (17), wiring groove (2), along cell body in the middle of groove lid (3), lid length direction is provided with wire casing through hole (21) and groove lid through hole (31) according to the uniform intervals 1 meter that arc is same, along plate body length direction, 4 meters, guardrail fixed leg interval is provided with installation through hole (18) in the middle of junction plate (13), described guardrail board (1), the material of groove lid (3) is Q235 mild steel, the material of wiring groove (2) is glass fiber reinforced plastic, in the first arc (11) on guardrail board (1) two ends distance end face 0.1 meter of same vertical line in, the centre of the second arc (12) and junction plate (13) is provided with 3 plate connecting through holes (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538911.4A CN105178222B (en) | 2015-08-29 | 2015-08-29 | Express-way guard-rail plates with wiring groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538911.4A CN105178222B (en) | 2015-08-29 | 2015-08-29 | Express-way guard-rail plates with wiring groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105178222A true CN105178222A (en) | 2015-12-23 |
| CN105178222B CN105178222B (en) | 2018-02-09 |
Family
ID=54900612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510538911.4A Expired - Fee Related CN105178222B (en) | 2015-08-29 | 2015-08-29 | Express-way guard-rail plates with wiring groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105178222B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908661A (en) * | 2016-05-31 | 2016-08-31 | 王翔 | Impact-resistant and corrosion-resistant expressway guardrail |
| CN109024384A (en) * | 2018-08-21 | 2018-12-18 | 林继承 | A kind of anti-collision guard rail for highways |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007046385A (en) * | 2005-08-11 | 2007-02-22 | A & A Material Corp | Guard-rail cover |
| CN2892950Y (en) * | 2006-09-29 | 2007-04-25 | 李强 | Elastic light reflection warning road safety guard fences |
| CN101082206A (en) * | 2006-06-02 | 2007-12-05 | 郑福耀 | Safety guards and fixing arrangement |
| CN201132948Y (en) * | 2007-12-07 | 2008-10-15 | 陈志宏 | Highway guard plate |
| WO2011000127A1 (en) * | 2009-06-30 | 2011-01-06 | Cheng Fuyao | Guardrail and fixing device |
| CN202047386U (en) * | 2011-02-14 | 2011-11-23 | 陈文进 | Guardrail with active light source |
| CN202227294U (en) * | 2011-08-04 | 2012-05-23 | 北京道从交通科技有限公司 | Reinforcement structure for wave-shaped beam guardrail board |
| CN103541325A (en) * | 2013-11-05 | 2014-01-29 | 潘成军 | Anti-collision guardrail with warning lights |
| CN204849645U (en) * | 2015-08-29 | 2015-12-09 | 淮南联合大学 | Take highway barrier board of wiring groove |
-
2015
- 2015-08-29 CN CN201510538911.4A patent/CN105178222B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007046385A (en) * | 2005-08-11 | 2007-02-22 | A & A Material Corp | Guard-rail cover |
| CN101082206A (en) * | 2006-06-02 | 2007-12-05 | 郑福耀 | Safety guards and fixing arrangement |
| CN2892950Y (en) * | 2006-09-29 | 2007-04-25 | 李强 | Elastic light reflection warning road safety guard fences |
| CN201132948Y (en) * | 2007-12-07 | 2008-10-15 | 陈志宏 | Highway guard plate |
| WO2011000127A1 (en) * | 2009-06-30 | 2011-01-06 | Cheng Fuyao | Guardrail and fixing device |
| CN202047386U (en) * | 2011-02-14 | 2011-11-23 | 陈文进 | Guardrail with active light source |
| CN202227294U (en) * | 2011-08-04 | 2012-05-23 | 北京道从交通科技有限公司 | Reinforcement structure for wave-shaped beam guardrail board |
| CN103541325A (en) * | 2013-11-05 | 2014-01-29 | 潘成军 | Anti-collision guardrail with warning lights |
| CN204849645U (en) * | 2015-08-29 | 2015-12-09 | 淮南联合大学 | Take highway barrier board of wiring groove |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908661A (en) * | 2016-05-31 | 2016-08-31 | 王翔 | Impact-resistant and corrosion-resistant expressway guardrail |
| CN109024384A (en) * | 2018-08-21 | 2018-12-18 | 林继承 | A kind of anti-collision guard rail for highways |
| CN109024384B (en) * | 2018-08-21 | 2020-12-11 | 嘉兴华竹电子有限公司 | Highway crash barrier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105178222B (en) | 2018-02-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180829 |