CN107476218A - A kind of photovoltaic generation highway isolation buffer anticollision Precast Pier Columns and preparation method thereof - Google Patents
A kind of photovoltaic generation highway isolation buffer anticollision Precast Pier Columns and preparation method thereof Download PDFInfo
- Publication number
- CN107476218A CN107476218A CN201710743215.6A CN201710743215A CN107476218A CN 107476218 A CN107476218 A CN 107476218A CN 201710743215 A CN201710743215 A CN 201710743215A CN 107476218 A CN107476218 A CN 107476218A
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- concrete
- steel wire
- bearing platform
- wire rope
- concrete column
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- 238000002955 isolation Methods 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000004567 concrete Substances 0.000 claims abstract description 144
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 38
- 239000011178 precast concrete Substances 0.000 claims description 18
- 238000010248 power generation Methods 0.000 claims description 17
- 239000004814 polyurethane Substances 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 7
- 239000002657 fibrous material Substances 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 4
- 238000005345 coagulation Methods 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 13
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 241001131688 Coracias garrulus Species 0.000 description 34
- 206010039203 Road traffic accident Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/631—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/21—Supporting structures directly fixed to an immovable object specially adapted for motorways, e.g. integrated with sound barriers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to a kind of photovoltaic generation highway isolation buffer anticollision Precast Pier Columns and preparation method thereof.The photovoltaic generation highway isolation buffer anticollision Precast Pier Columns, including concrete bearing platform, the vertical columned concrete column for being embedded in highway isolated area;The concrete bearing platform includes the square platform and superposed cylinder table positioned at bottom, is provided with the cylindrical hole that axle center and cylinder table axle center are located on the same line in concrete bearing platform, and the concrete column is nested company by cylindrical hole and concrete bearing platform.This is reasonable in design, new, using concrete column made of concrete and steel wire rope, reinforcing bar is instead of with steel wire rope, it effectively prevent harm of the reinforcing bar to life security when concrete column is hit, the roller being arranged outside concrete column, when colliding, roller can rotate under tangential impulsive contact force, play good buffering effect, change and collide direction, reduce secondary injury.
Description
Technical field:
The present invention relates to a kind of photovoltaic generation highway isolation buffer anticollision Precast Pier Columns and preparation method thereof.
Background technology:
In annual traffic accident, many traffic accidents are that reverse track is gone in the isolation strip for breaking through centre, and are added
Weighed the infringement of traffic accident, existing highway center isolated area it is relatively simple for structure, although there is buffer unit on surface,
But the buffer capacity when traffic accident occurs is limited, it is impossible to good protecting effect is played, also, when vehicle knocks center
When isolation strip, central partition does not have good barrier effect, and people is endangered in existing steel-guardrail isolation strip on the contrary
Life security, tear, deformation steel-guardrail shaped steel stab the people in vehicle or cross isolation strip strut rail on reverse track
Potential safety hazard is brought, in addition, isolation strip is exposed to the sun on road surface throughout the year, and photovoltaic generation is carried out in the prior art using isolation strip
Also in blank stage.
The content of the invention:
The invention provides a kind of photovoltaic generation highway isolation buffer anticollision Precast Pier Columns and preparation method thereof, the structure is set
Count reasonable, new, using concrete column made of concrete and steel wire rope, reinforcing bar is instead of with steel wire rope, effectively prevent mixed
Harm of the reinforcing bar to life security when solidifying earth pillar is hit, the roller being arranged outside concrete column, when colliding, roller can be
Rotated under tangential impulsive contact force, play good buffering effect, changed and collide direction, reduce secondary injury, also, outside roller
Collision vibrations damage to caused by human body can effectively be weakened by being arranged with polyurethane shock-absorbing sleeve, and the setting of photovoltaic power generation plate can have
The benefit of the increase photovoltaic generation of effect, plays a part of good regenerative resource, effectively slow down coal, combustion gas equal energy source
Consumption, used suitable for being widely popularized, solve problems of the prior art.
The present invention is that technical scheme is used by solving above-mentioned technical problem:
A kind of photovoltaic generation highway isolation buffer anticollision Precast Pier Columns, including concrete bearing platform, it is vertical be embedded in highway every
From the columned concrete column in area;The concrete bearing platform includes the square platform and superposed cylinder table positioned at bottom,
The cylindrical hole that axle center is located on the same line with cylinder table axle center is provided with concrete bearing platform, the concrete column passes through
Cylindrical hole and concrete bearing platform are nested company, and square platform is integrated with cylinder table and is made, and the top of cylinder table is coaxially embedded with one
The circular chute of the circular steel of lower slot rolling one of steel, is arranged with a coagulation outside the concrete column on concrete bearing platform top
Native roller, the bottom of concrete roller are embedded with a upper slot rolling being adapted with lower slot rolling, and the section of upper slot rolling is circular for upper half,
The section of lower slot rolling is lower semi-circular, and several balls are circumferentially uniformly placed with lower slot rolling and upper slot rolling;In concrete
Column top is connected with photovoltaic power generation plate by attachment structure;Steel wire rope, concrete cylinder bottom edge are built-in with concrete roller
Circumferential to be connected with sliding block by steel wire rope, sliding block is slided in chute.
The attachment structure includes a fastening hoop being fastened at the top of concrete column, and a table is connected with the upside of fastening hoop
Connecting plate of the face with screw, by screw and the bolted glass steel plate being located in screw on the upside of connecting plate, glass epoxy with
The frame of photovoltaic power generation plate mutually fixes grafting.
The damping through hole that the concrete drums inside is vertically arranged circumferentially arranged with several.
The concrete roller outer sheath is provided with a polyurethane shock-absorbing sleeve.
The chute is located at the outer ring of lower slot rolling.
The concrete roller is built-in with main rope and secondary steel wire rope radially, main rope and secondary steel wire rope phase
Connection, concrete column are built-in with the main rope being connected and secondary steel wire rope, and concrete bearing platform is built-in with steel wire rope, and concrete is held
Steel wire rope in platform is connected with the main rope of concrete column.
The frame of the photovoltaic power generation plate is connected with the main rope of concrete column.
A kind of preparation method of photovoltaic generation highway isolation buffer anticollision Precast Pier Columns, comprises the following steps:
S1:Precast concrete column, precast concrete roller and precast concrete cushion cap;
S2:Melt pit is dug on center line in highway isolated area, concrete bearing platform prefabricated in step S1 is embedded in
In melt pit, square platform is set to be located in melt pit, cylinder table is rest on the ground;
S3:Concrete column prefabricated in step S1 is placed in the cylindrical hole of concrete bearing platform, then, uses high frequency vibrating
The hypomere of concrete column is driven into underground by power driver;
S4:Concrete rolling jacket casing prefabricated in step S1 is connected in outside the concrete column on concrete bearing platform, in upper rolling
Ball is placed in groove and the slot rolling of lower slot rolling docking, sliding block is placed in chute;
S5:Polyurethane shock-absorbing sleeve is set in concrete roller overcoat;
S6:Photovoltaic power generation plate is installed by attachment structure at the top of concrete column;
S7:Steel wire rope in concrete column is connected with the steel wire rope on concrete bearing platform.
Step S1 comprises the following steps:
S11:With concrete and fibrous material, steel wire rope precast concrete column;
S12:With concrete, fibrous material and steel wire rope precast concrete roller;
S13:With concrete and reinforcing bar, steel wire rope precast concrete cushion cap.
The present invention uses said structure, and this is reasonable in design, new, using concrete made of concrete and steel wire rope
Post, reinforcing bar is instead of with steel wire rope, effectively prevent when concrete column is hit under the impulsive force of overload reinforcing bar to life security
Harm, the roller being arranged outside concrete column, when colliding, roller can rotate under tangential impulsive contact force, play good
Good buffering effect, change collision direction, reduction secondary injury, also, roller are arranged with polyurethane shock-absorbing sleeve outside can be effective
The benefit of photovoltaic generation can effectively be increased by weakening collision vibrations damage, setting of photovoltaic power generation plate to caused by human body, be risen
To the effect of good regenerative resource, the consumption of coal, combustion gas equal energy source is effectively slow down, is used suitable for being widely popularized.
Brief description of the drawings:
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the structural representation of concrete roller of the present invention.
In figure, 1 concrete bearing platform, 2 concrete columns, 3 times slot rollings, 4 chutes, 5 concrete rollers, slot rolling on 6,7 balls, 8
Photovoltaic power generation plate, 9 sliding blocks, 10 fastening hoops, 11 connecting plates, 12 glass epoxies, 13 damping through holes, 14 polyurethane shock-absorbing sleeves.
Embodiment:
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this hair
It is bright to be described in detail.
As shown in figs. 1-2, a kind of photovoltaic generation highway isolation buffer anticollision Precast Pier Columns, including it is concrete bearing platform 1, perpendicular
Direct-burried is located at the columned concrete column 2 of highway isolated area;The concrete bearing platform 1 includes the square platform and position positioned at bottom
Cylinder table in top, the cylindrical hole being located on the same line in concrete bearing platform 1 provided with axle center with cylinder table axle center,
The concrete column 2 is integrated with cylinder table and is made by cylindrical hole and the company of being nested of concrete bearing platform 1, square platform, cylinder table
Top be coaxially embedded with the circular chute 4 of the circular lower slot rolling 3 of a steel, a steel, on the top of concrete bearing platform 1
A concrete roller 5 is arranged with outside concrete column 2, the bottom of concrete roller 5 is embedded with a upper rolling being adapted with lower slot rolling 3
Groove 6, the section of upper slot rolling 6 is circular for upper half, and the section of lower slot rolling 3 is lower semi-circular, in lower slot rolling 3 and the interior edge of upper slot rolling 6 week
To being uniformly placed with several balls 7;Photovoltaic power generation plate 8 is connected with by attachment structure at the top of concrete column 2;In concrete
Roller 5 is built-in with steel wire rope, and the bottom of concrete roller 5 is circumferentially connected with sliding block 9 by steel wire rope, and sliding block 9 slides on chute 4
It is interior.
In order to ensure the destruction of concrete column under the stability and convenience and overload impact power of the installation of photovoltaic power generation plate 8
In the case of no longer cause secondary injury, the attachment structure includes a fastening hoop 10 for being fastened on the top of concrete column 1, fastening hoop
10 upsides are connected with connecting plate 11 of the surface with screw, and the upside of connecting plate 11 passes through screw and the bolt being located in screw
Glass epoxy 12 is connected, glass epoxy 12 and the frame of photovoltaic power generation plate 8 mutually fix grafting.
In order to reduce the use of the making material of concrete roller 5, ensure the damping effect of concrete roller 5, the coagulation
Circumferentially arranged with the damping through hole 13 that several are vertically arranged inside native roller 5.
In order to increase the buffering effect of central partition, the outer sheath of concrete roller 5 is provided with a polyurethane shock-absorbing sleeve
14。
The chute 4 is located at the outer ring of lower slot rolling 3.
The concrete roller 5 is built-in with main rope and secondary steel wire rope radially, main rope and secondary steel wire rope
It is connected, concrete column 2 is built-in with the main rope being connected and secondary steel wire rope, and concrete bearing platform 1 is built-in with steel wire rope, coagulation
Steel wire rope in native cushion cap 1 is connected with the main rope in concrete column 2.
The frame of the photovoltaic power generation plate 8 is connected with the main rope of concrete column 2.
A kind of preparation method of photovoltaic generation highway isolation buffer anticollision Precast Pier Columns, comprises the following steps:
S1:Precast concrete column 2, precast concrete roller 5 and precast concrete cushion cap 1;
S2:Melt pit is dug on center line in highway isolated area, concrete bearing platform 1 prefabricated in step S1 is embedded in
In melt pit, square platform is set to be located in melt pit, cylinder table is rest on the ground;
S3:Concrete column 2 prefabricated in step S1 is placed in the cylindrical hole of concrete bearing platform 1, then, uses high frequency
The hypomere of concrete column 2 is driven into underground by vibreatory hammer;
S4:Outside the concrete column 2 that 5 sets of concrete roller prefabricated in step S1 is connected on concrete bearing platform 1, upper
Ball 7 is placed in slot rolling 6 and the slot rolling of lower slot rolling 3 docking, sliding block 9 is placed in chute 4;
S5:Polyurethane shock-absorbing sleeve 14 is arranged outside concrete roller 5;
S6:Photovoltaic power generation plate 8 is installed by attachment structure at the top of concrete column 2;
S7:Steel wire rope in concrete column 2 is connected with the steel wire rope on concrete bearing platform 1.
Step S1 comprises the following steps:
S11:With concrete and fibrous material, steel wire rope precast concrete column 2;
S12:With concrete, fibrous material and steel wire rope precast concrete roller 5;
S13:With concrete and reinforcing bar, steel wire rope precast concrete cushion cap 1.
Concrete column 2 and concrete roller 5 when being collided under overload impact power occurs, can occur explosion disintegrate into
Fragment is simultaneously sticked together by steel wire rope, and internal steel wire rope has good pliability, can attach concrete in steel wire
On rope, steel wire rope will not stab driver's cabin as reinforcing bar sample, protect the safety of occupant.
Using the photovoltaic generation highway isolation buffer anticollision Precast Pier Columns of the present invention, concrete column 1 uses concrete and steel
Cord is made, and reinforcing bar is instead of with steel wire rope, effectively prevent harm of the reinforcing bar to life security when concrete column 1 is hit,
The concrete roller 5 being arranged outside concrete column 1, when colliding, concrete roller 5 can rotate under tangential impulsive contact force,
Good buffering effect is played, changes and collides direction, reduces secondary injury, also, be arranged with polyurethane outside concrete roller 5 and subtract
Shake set 14, which can effectively weaken collision vibrations damage, setting of photovoltaic power generation plate 8 to caused by human body, can effectively increase light
The benefit to generate electricity is lied prostrate, plays a part of good regenerative resource, effectively slow down the consumption of coal equal energy source.
Using the preparation method of photovoltaic generation highway isolation buffer anticollision Precast Pier Columns of the present invention, the preparation method technique stream
Journey is simple, conveniently, concrete bearing platform 1, concrete column 2 and concrete roller 5 are realized it is prefabricated, when building isolation strip
Wait, it is only necessary to prefabricated concrete bearing platform 1, concrete column 2 and concrete roller 5 are transported to job location, effectively
Improve the efficiency of construction of central partition, can realize quickly resume traffic it is unobstructed, construction it is simple, convenient,
It is effectively reduced the labor intensity of worker.
Above-mentioned embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or conversion made to embodiment of the present invention are all fallen within protection scope of the present invention.
Part is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.
Claims (9)
- A kind of 1. photovoltaic generation highway isolation buffer anticollision Precast Pier Columns, it is characterised in that:Including concrete bearing platform, vertical embedded In the columned concrete column of highway isolated area;The concrete bearing platform is included positioned at the square platform of bottom and superposed Cylinder table, the cylindrical hole that axle center is located on the same line with cylinder table axle center, the coagulation are provided with concrete bearing platform Earth pillar is nested company by cylindrical hole and concrete bearing platform, and square platform is integrated with cylinder table and is made, and the top of cylinder table is coaxial The circular chute of the circular steel of lower slot rolling one of a steel is embedded with, is arranged outside the concrete column on concrete bearing platform top There is a concrete roller, the bottom of concrete roller is embedded with a upper slot rolling being adapted with lower slot rolling, and the section of upper slot rolling is Upper half is circular, and the section of lower slot rolling is lower semi-circular, and several balls are circumferentially uniformly placed with lower slot rolling and upper slot rolling; Photovoltaic power generation plate is connected with by attachment structure at the top of concrete column;Steel wire rope, concrete rolling are built-in with concrete roller Cylinder bottom is circumferentially connected with sliding block by steel wire rope, and sliding block is slided in chute.
- A kind of 2. photovoltaic generation highway isolation buffer anticollision Precast Pier Columns according to claim 1, it is characterised in that:It is described Attachment structure includes a fastening hoop being fastened at the top of concrete column, and company of the surface with screw is connected with the upside of fastening hoop Fishplate bar, by screw and the bolted glass steel plate being located in screw on the upside of connecting plate, glass epoxy and photovoltaic power generation plate Frame mutually fixes grafting.
- A kind of 3. photovoltaic generation highway isolation buffer anticollision Precast Pier Columns according to claim 1, it is characterised in that:It is described The damping through hole that concrete drums inside is vertically arranged circumferentially arranged with several.
- A kind of 4. photovoltaic generation highway isolation buffer anticollision Precast Pier Columns according to claim 1, it is characterised in that:It is described Concrete roller outer sheath is provided with a polyurethane shock-absorbing sleeve.
- A kind of 5. photovoltaic generation highway isolation buffer anticollision Precast Pier Columns according to claim 1, it is characterised in that:It is described Chute is located at the outer ring of lower slot rolling.
- A kind of 6. photovoltaic generation highway isolation buffer anticollision Precast Pier Columns according to claim 1, it is characterised in that:It is described Concrete roller is built-in with main rope and secondary steel wire rope radially, and main rope is connected with secondary steel wire rope, concrete Post is built-in with the main rope being connected and secondary steel wire rope, and concrete bearing platform is built-in with steel wire rope, the steel wire in concrete bearing platform Rope is connected with the main rope of concrete column.
- A kind of 7. photovoltaic generation highway isolation buffer anticollision Precast Pier Columns according to claim 2 or 6, it is characterised in that: The frame of the photovoltaic power generation plate is connected with the main rope of concrete column.
- 8. a kind of preparation method of photovoltaic generation highway isolation buffer anticollision Precast Pier Columns as claimed in claim 1, its feature exist In:Comprise the following steps:S1:Precast concrete column, precast concrete roller and precast concrete cushion cap;S2:Melt pit is dug on center line in highway isolated area, concrete bearing platform prefabricated in step S1 is embedded in melt pit It is interior, square platform is located in melt pit, cylinder table is rest on the ground;S3:Concrete column prefabricated in step S1 is placed in the cylindrical hole of concrete bearing platform, then, beaten with dither The hypomere of concrete column is driven into underground by stake machine;S4:Concrete rolling jacket casing prefabricated in step S1 is connected in outside the concrete column on concrete bearing platform, in upper slot rolling and Ball is placed in the slot rolling of lower slot rolling docking, sliding block is placed in chute;S5:Polyurethane shock-absorbing sleeve is set in concrete roller overcoat;S6:Photovoltaic power generation plate is installed by attachment structure at the top of concrete column;S7:Steel wire rope in concrete column is connected with the steel wire rope on concrete bearing platform.
- 9. preparation method according to claim 8, it is characterised in that:Step S1 comprises the following steps:S11:With concrete and fibrous material, steel wire rope precast concrete column;S12:With concrete, fibrous material and steel wire rope precast concrete roller;S13:With concrete and reinforcing bar, steel wire rope precast concrete cushion cap.
Priority Applications (1)
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CN201710743215.6A CN107476218B (en) | 2017-08-25 | 2017-08-25 | Photovoltaic power generation highway isolation buffer anti-collision prefabricated pier column and manufacturing method thereof |
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CN201710743215.6A CN107476218B (en) | 2017-08-25 | 2017-08-25 | Photovoltaic power generation highway isolation buffer anti-collision prefabricated pier column and manufacturing method thereof |
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CN107476218A true CN107476218A (en) | 2017-12-15 |
CN107476218B CN107476218B (en) | 2023-04-07 |
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Citations (8)
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WO2006087560A2 (en) * | 2005-02-17 | 2006-08-24 | Robert Gerrard | Impact resisting post |
CN103774621A (en) * | 2013-12-30 | 2014-05-07 | 重庆交通大学 | Anti-collision device for bridge pier |
CN204457072U (en) * | 2015-01-15 | 2015-07-08 | 深圳市广鸿海建筑工程有限公司 | A kind of municipal engineering safe construction isolation rail |
CN204475231U (en) * | 2015-01-09 | 2015-07-15 | 汉中米克隆工量具实业有限公司 | Safety guard fence for super highway |
CN204589880U (en) * | 2015-05-11 | 2015-08-26 | 科达集团股份有限公司 | Protective guard Anti-collision barrel in road |
CN106012913A (en) * | 2016-05-30 | 2016-10-12 | 安徽铭心金属制品有限公司 | Road traffic guardrail capable of buffering and absorbing impact |
CN106544971A (en) * | 2016-10-13 | 2017-03-29 | 武汉理工大学 | Cylinder impact resistance protective |
CN206233154U (en) * | 2016-11-24 | 2017-06-09 | 山东科技大学 | Toughness deceleration anti-collision rubber concrete guardrail |
-
2017
- 2017-08-25 CN CN201710743215.6A patent/CN107476218B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006087560A2 (en) * | 2005-02-17 | 2006-08-24 | Robert Gerrard | Impact resisting post |
CN103774621A (en) * | 2013-12-30 | 2014-05-07 | 重庆交通大学 | Anti-collision device for bridge pier |
CN204475231U (en) * | 2015-01-09 | 2015-07-15 | 汉中米克隆工量具实业有限公司 | Safety guard fence for super highway |
CN204457072U (en) * | 2015-01-15 | 2015-07-08 | 深圳市广鸿海建筑工程有限公司 | A kind of municipal engineering safe construction isolation rail |
CN204589880U (en) * | 2015-05-11 | 2015-08-26 | 科达集团股份有限公司 | Protective guard Anti-collision barrel in road |
CN106012913A (en) * | 2016-05-30 | 2016-10-12 | 安徽铭心金属制品有限公司 | Road traffic guardrail capable of buffering and absorbing impact |
CN106544971A (en) * | 2016-10-13 | 2017-03-29 | 武汉理工大学 | Cylinder impact resistance protective |
CN206233154U (en) * | 2016-11-24 | 2017-06-09 | 山东科技大学 | Toughness deceleration anti-collision rubber concrete guardrail |
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CN107476218B (en) | 2023-04-07 |
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