CN107165093A - A kind of safety guard fence for super highway - Google Patents
A kind of safety guard fence for super highway Download PDFInfo
- Publication number
- CN107165093A CN107165093A CN201710488698.XA CN201710488698A CN107165093A CN 107165093 A CN107165093 A CN 107165093A CN 201710488698 A CN201710488698 A CN 201710488698A CN 107165093 A CN107165093 A CN 107165093A
- Authority
- CN
- China
- Prior art keywords
- fixed seat
- steel wire
- wire rope
- seat
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/025—Combinations of at least two of the barrier member types covered by E01F15/04 - E01F15/08, e.g. rolled steel section or plastic strip backed up by cable, safety kerb topped by rail barrier
-
- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/06—Continuous barriers extending along roads or between traffic lanes essentially made of cables, nettings or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of safety guard fence for super highway, including fixed seat, sliding seat, guide groove, support base, cell body one, cell body two, buffer spring, fixture, fixed lid, outlet one, guide wheel one, adapter sleeve, protection guider, pre-tightening apparatus one, pre-tightening apparatus two, outlet two, guide wheel two, steel wire rope one, steel wire rope two and buffer stopper；The present invention has rational in infrastructure simple, production cost is low, it is easy for installation, when colliding, vehicle of running at high speed, which can slide to bump against first, enters line slip deceleration above the upper roller above protection guider and bottom roller, the energy protected simultaneously above guider can pass to buffer spring by steel wire rope one and steel wire rope two and buffer stopper is absorbed, then buffer spring and buffer stopper are again by the portion of energy after suction, protection guider is passed to by steel wire rope one and steel wire rope two again, so as to guide vehicle to recover normally travel direction, simultaneously driver's adjustment direction disk can be made to enter normal orbit.
Description
Technical field
The present invention relates to highway engineering technical field, more particularly to a kind of safety guard fence for super highway.
Background technology
Current China comes into the highway epoch, and highway is all extended forward with thousands of kilometers of speed every year；
Constantly there is the severe accident of car crash while promoting national economic development, also in highway, and expressway accident goes out
After now, most accident vehicle will slide the guardrail for bumping against both sides, and because the protecting against shock of existing guardrail is limited in one's ability, guardrail is hit
Have no progeny, some cars go out roadbed, go down along the rolling of highway slope, some cars rush at interior side rail, fly into opposing lane, meeting
Formed and driven in the wrong direction, cause more serious consequence；Existing guardrail is all to depend merely on the railing deformation in itself that cross section is broken line shape
To absorb the kinetic energy of accident vehicle, because railing is thiner in itself, it absorbs the limited in one's ability of energy, can not drop in addition
Car speed during low collision, and guide vehicle to recover normally travel direction, so as to it is difficult to enter driver's adjustment direction disk
Normal orbit.
The content of the invention
The purpose of the present invention is that provides a kind of safety guard fence for super highway to solve the above problems, and solves existing
Have guardrail is all to depend merely on the deformation of railing that cross section is broken line shape in itself to absorb the kinetic energy of accident vehicle, due to column
Bar is thiner in itself, and it absorbs the limited in one's ability of energy, car speed during collision can not be reduced in addition, and guide vehicle
Recover normally travel direction, so as to it is difficult to make the problem of driver's adjustment direction disk enters normal orbit.
In order to solve the above problems, the invention provides a kind of technical scheme：
A kind of safety guard fence for super highway, including Guard fence base, in addition to fixed seat, sliding seat, guide groove, support base, cell body one,
It is cell body two, buffer spring, fixture, fixed lid, outlet one, guide wheel one, adapter sleeve, protection guider, pre-tightening apparatus one, pre-
Tight device two, outlet two, guide wheel two, steel wire rope one, steel wire rope two and buffer stopper；Sliding seat is movably connected in fixed seat vertically
Subordinate side；Support base is movably connected in sliding seat upper interior vertically, between support base bottom and sliding seat upper interior bottom surface
Provided with buffer stopper；Guide groove is located on the downside of sliding seat；Cell body one is located at fixed seat inside left；Cell body two is located at right inside fixed seat
Side；Fixture is fixedly connected on the top of cell body one；Fixed lid is fixedly connected at the top of fixed seat, in fixed base portion and support base
Buffer spring is provided between side；Outlet one is located at fixed seat upper right side；Guide wheel one is movably connected in inside outlet one；Outlet two is set
In fixed seat lower right side；Guide wheel two is movably connected in inside outlet two；The one end of steel wire rope one is fixedly connected on the downside of fixture, steel
The other end of cord one passes sequentially through cell body one, guide groove and guide wheel one and is connected with the corresponding left end of pre-tightening apparatus one；Steel wire rope two
One end is fixedly connected on the downside of fixture, the other end of steel wire rope two pass sequentially through cell body one, guide groove and guide wheel two with it is corresponding pre-
The tight left end of device two is connected；It is several to protect guider, and upside is connected with steel wire rope one behind protection guider
Connect, behind protection guider downside with steel wire rope two, be connected by adapter sleeve between protection guider or so；Even
Female connector is respectively and movably connected to above steel wire rope one and steel wire rope two.
Preferably, buffer stopper is block rubber.
Preferably, adapter sleeve is made up of elastomeric material.
Preferably, being semicircle guide groove on the downside of guide groove.
Preferably, protection guider specifically include connecting plate, upper fixed seat, upper roller, connecting shaft, middle fixed seat,
Bottom roller, lower fixed seat, Fixing clamp-seat, movable deck, steel wire rope hole clipping and screw；It is fixedly connected with above on the right side of connecting plate
Center is fixedly connected with the right side of middle fixed seat, connecting plate and is fixedly connected with lower fixed seat below on the right side of fixed seat, connecting plate；Connection
Axle is respectively and movably connected in upper fixed seat, middle fixed seat and lower fixed seat；Upper roller be located at upper fixed seat and middle fixed seat it
Between, upper roller is movably connected in connecting shaft；Bottom roller is located between middle fixed seat and lower fixed seat, and bottom roller is movably connected in
In connecting shaft；Fixing clamp-seat is two, and Fixing clamp-seat is respectively fixedly connected with the left of the upper-lower position on the left of connecting plate, Fixing clamp-seat
Movable deck is respectively fixedly connected with by screw, center is provided with steel wire rope hole clipping between Fixing clamp-seat and movable deck.
Preferably, fixed seat is several, fixed seat bottom is respectively fixedly connected with Guard fence base center of top, fixed
Seat upper left side has been fixedly connected with pre-tightening apparatus one, and fixed seat lower left side has been fixedly connected with pre-tightening apparatus two, pre-tightening apparatus two
It is identical with the structure of pre-tightening apparatus one.
Preferably, pre-tightening apparatus one specifically includes housing, movable sleeve, nut seat, screw rod, gear one, gear two, rotation
Head, end cap, lock-screw and steel wire rope neck；Movable sleeve or so is movably connected on the left of enclosure interior, and movable sleeve right-hand member is fixed
It is connected with upper left side inside nut seat, movable sleeve and is provided with steel wire rope neck, movable sleeve inside lower left side is provided with lock-screw；Screw rod
Right side is movably connected on the right side of housing on the right side of inside, screw rod the activity on the left of gear one, screw rod that is fixedly connected with above by end cap
It is connected to inside nut seat；Gear one is connected with gear two；Gear two is fixedly connected on swivel head bottom centre；Swivel head is lived
It is dynamic to be connected to housing upper right side.
Preferably, swivel head is interior hexagonal swivel head.
Beneficial effects of the present invention：The present invention has simple, production cost rational in infrastructure low, easy for installation, collides
When, vehicle of running at high speed can slide to bump against first to be entered line slip and subtracts above the upper roller above protection guider and bottom roller
Speed, while the energy protected above guider can pass to buffer spring by steel wire rope one and steel wire rope two and buffer stopper enters
Row is absorbed, and then buffer spring and buffer stopper are transmitted again by the portion of energy after suction, then by steel wire rope one and steel wire rope two
Protection guider is given, so as to guide vehicle to recover normally travel direction, while it is normal to enter driver's adjustment direction disk
Track, and the pre-tightening apparatus one and pre-tightening apparatus two set, can be adjusted to the tightness of steel wire rope one and steel wire rope two
Section.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of protection guider.
Fig. 3 is the structural representation of pre-tightening apparatus one.
1- Guard fence bases；2- fixed seats；3- sliding seat；4- guide grooves；5- support bases；6- cell bodies one；7- cell bodies two；8- is buffered
Spring；9- fixtures；10- fixes lid；11- outlets one；12- guide wheels one；13- adapter sleeves；14- protects guider；15- pretensions
Device one；16- pre-tightening apparatus two；17- outlets two；18- guide wheels two；19- steel wire ropes one；20- steel wire ropes two；21- buffer stoppers；
141- connecting plates；142- upper fixed seats；143- upper rollers；144- connecting shafts；Fixed seat in 145-；146- bottom rollers；Under 147-
Fixed seat；148- Fixing clamp-seats；149- activity decks；1410- steel wire rope hole clippings；1411- screws；151- housings；152- activities
Set；153- nut seats；154- screw rods；155- gears one；156- gears two；157- swivel heads；158- end caps；159- locking screws
Nail；1510- steel wire rope necks.
Embodiment
As shown in figure 1, present embodiment uses following technical scheme：A kind of safety guard fence for super highway, including shield
Column pedestal 1, in addition to fixed seat 2, sliding seat 3, guide groove 4, support base 5, cell body 1, cell body 27, buffer spring 8, fixture
9th, fixed lid 10, outlet 1, guide wheel 1, adapter sleeve 13, protection guider 14, pre-tightening apparatus 1, pre-tightening apparatus two
16th, outlet 2 17, guide wheel 2 18, steel wire rope 1, steel wire rope 2 20 and buffer stopper 21；Fixed seat 2 be several, fixed seat 2
Bottom is respectively fixedly connected with the center of top of Guard fence base 1, and the upper left side of fixed seat 2 has been fixedly connected with pre-tightening apparatus 1, Gu
The lower left side of reservation 2 has been fixedly connected with pre-tightening apparatus 2 16；Sliding seat 3 is movably connected in the inner lower of fixed seat 2 vertically；Support
Seat 5 is movably connected in the upper interior of sliding seat 3 vertically, provided with buffering between the bottom of support base 5 and the upper interior bottom surface of sliding seat 3
Block 21；Guide groove 4 is located at the downside of sliding seat 3；Cell body 1 is located at the inside left of fixed seat 2；It is right that cell body 27 is located at the inside of fixed seat 2
Side；Fixture 9 is fixedly connected on the top of cell body 1；Fixed lid 10 is fixedly connected on the top of fixed seat 2, the fixed bottom of lid 10 with
Support base 5 is provided with buffer spring 8 between upside；Export 1 and be located at the upper right side of fixed seat 2；Guide wheel 1 is movably connected in outlet
Inside one 11；Export 2 17 and be located at the lower right side of fixed seat 2；Guide wheel 2 18 is movably connected in inside outlet 2 17；Steel wire rope 1
One end is fixedly connected on the downside of fixture 9, the other end of steel wire rope 1 pass sequentially through cell body 1, guide groove 4 and guide wheel 1 with it is right
The left end of pre-tightening apparatus 1 answered is connected；The one end of steel wire rope 2 20 is fixedly connected on the downside of fixture 9, and steel wire rope 2 20 is another
End passes sequentially through cell body 1, guide groove 4 and guide wheel 2 18 and is connected with the corresponding left end of pre-tightening apparatus 2 16；Protect guider
14 be several, and upside is connected protection guider 14 with steel wire rope 1 below, protects the downside below of guider 14
With steel wire rope 2 20, it is connected between protection guider 14 or so by adapter sleeve 13；Activity connects adapter sleeve 13 respectively
It is connected on above steel wire rope one and steel wire rope 2 20.
Wherein, buffer stopper 21 is block rubber；Adapter sleeve 13 is made up of elastomeric material；The downside of guide groove 4 is semicircle guide groove.
As shown in Fig. 2 protection guider 14 specifically includes connecting plate 141, upper fixed seat 142, upper roller 143, connection
Axle 144, middle fixed seat 145, bottom roller 146, lower fixed seat 147, Fixing clamp-seat 148, movable deck 149, steel wire rope hole clipping
1410 and screw 1411；The right side of connecting plate 141 is fixedly connected with upper fixed seat 142 above, and the right side of connecting plate 141 center is fixed to be connected
Middle fixed seat 145 is connected to, the right side of connecting plate 141 is fixedly connected with lower fixed seat 147 below；Connecting shaft 144 is movably connected with
In upper fixed seat 142, middle fixed seat 145 and lower fixed seat 147；Upper roller 143 is located at upper fixed seat 142 and middle fixed seat
Between 145, upper roller 143 is movably connected in connecting shaft 144；Bottom roller 146 is located at middle fixed seat 145 and lower fixed seat 147
Between, bottom roller 146 is movably connected in connecting shaft 144；Fixing clamp-seat 148 is two, and Fixing clamp-seat 148 is respectively fixedly connected with
In the left side upper-lower position of connecting plate 141, Fixing clamp-seat 148 passes on left screw 1411 and has been respectively fixedly connected with movable deck 149,
Center is provided with steel wire rope hole clipping 1410 between Fixing clamp-seat 148 and movable deck 149.
Wherein, pre-tightening apparatus 2 16 is identical with the structure of pre-tightening apparatus 1.
As shown in figure 3, pre-tightening apparatus 1 specifically includes housing 151, movable sleeve 152, nut seat 153, screw rod 154, tooth
Take turns one 155, gear 2 156, swivel head 157, end cap 158, lock-screw 159 and steel wire rope neck 1510；Movable sleeve 152 or so
The inside left of housing 151 is movably connected in, the right-hand member of movable sleeve 152 is fixedly connected with nut seat 153, the inside upper left of movable sleeve 152
Side is provided with steel wire rope neck 1510, and the inside lower left side of movable sleeve 152 is provided with lock-screw 159；The right side of screw rod 154 passes through end cap
158 are movably connected in the right side of housing 151 inside, and the right side of screw rod 154 is fixedly connected with gear 1 above, and the left side of screw rod 154 is living
It is dynamic to be connected to inside nut seat 153；Gear 1 is connected with gear 2 156；Gear 2 156 is fixedly connected on swivel head 157
Bottom centre；Swivel head 157 is movably connected in the upper right side of housing 151.
Wherein, swivel head 157 is interior hexagonal swivel head.
The present invention use state be：The present invention has simple, production cost rational in infrastructure low, easy for installation, touches
When hitting, vehicle of running at high speed can slide the upper roller 143 bumped against above protection guider 14 first and bottom roller 146 enters above
Line slip slows down, while the energy protected above guider 14 can pass to buffering by steel wire rope 1 and steel wire rope 2 20
Spring 8 and buffer stopper 21 are absorbed, and then buffer spring 8 and buffer stopper 21 are again by the portion of energy after suction, then pass through steel
Cord 1 and steel wire rope 2 20 pass to protection guider 14, so as to guide vehicle to recover normally travel direction, while can
Driver's adjustment direction disk is set to enter normal orbit, and the pre-tightening apparatus 1 and pre-tightening apparatus 2 16 set, can be to steel wire
Restrict 1 and the tightness of steel wire rope 2 20 be adjusted.
The general principle and principal character and advantages of the present invention of the present invention, the technology of the industry has been shown and described above
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of safety guard fence for super highway, including Guard fence base（1）, it is characterised in that：Also include fixed seat（2）, sliding seat
（3）, guide groove（4）, support base（5）, cell body one（6）, cell body two（7）, buffer spring（8）, fixture（9）, fixed lid（10）, go out
Mouth one（11）, guide wheel one（12）, adapter sleeve（13）, protection guider（14）, pre-tightening apparatus one（15）, pre-tightening apparatus two
（16）, outlet two（17）, guide wheel two（18）, steel wire rope one（19）, steel wire rope two（20）And buffer stopper（21）；Sliding seat（3）It is perpendicular
Directly it is movably connected in fixed seat（2）Inner lower；Support base（5）It is movably connected in sliding seat vertically（3）Upper interior, support base
（5）Bottom and sliding seat（3）Buffer stopper is provided between upper interior bottom surface（21）；Guide groove（4）It is located at sliding seat（3）Downside；Groove
Body one（6）It is located at fixed seat（2）Inside left；Cell body two（7）It is located at fixed seat（2）Inner right side；Fixture（9）It is fixedly connected
In cell body one（6）Top；Fixed lid（10）It is fixedly connected on fixed seat（2）Top, fixed lid（10）Bottom and support base（5）On
Buffer spring is provided between side（8）；Outlet one（11）It is located at fixed seat（2）Upper right side；Guide wheel one（12）It is movably connected in outlet
One（11）It is internal；Outlet two（17）It is located at fixed seat（2）Lower right side；Guide wheel two（18）It is movably connected in outlet two（17）It is internal；
Steel wire rope one（19）One end is fixedly connected on fixture（9）Downside, steel wire rope one（19）The other end passes sequentially through cell body one（6）、
Guide groove（4）With guide wheel one（12）With corresponding pre-tightening apparatus one（15）Left end is connected；Steel wire rope two（20）One end is fixedly connected
In fixture（9）Downside, steel wire rope two（20）The other end passes sequentially through cell body one（6）, guide groove（4）With guide wheel two（18）With it is corresponding
Pre-tightening apparatus two（16）Left end is connected；Protect guider（14）Below upside with steel wire rope one（19）It is connected, prevents
Protect guider（14）Below downside with steel wire rope two（20）, protect guider（14）Pass through adapter sleeve between left and right
（13）It is connected；Adapter sleeve（13）It is respectively and movably connected to steel wire rope one and steel wire rope two（20）Above.
2. a kind of safety guard fence for super highway according to claim 1, it is characterised in that：Buffer stopper（21）For block rubber.
3. a kind of safety guard fence for super highway according to claim 2, it is characterised in that：Adapter sleeve（13）By elastomeric material
It is made.
4. a kind of safety guard fence for super highway according to claim 3, it is characterised in that：Guide groove（4）Downside is semicircle
Guide groove.
5. a kind of safety guard fence for super highway according to claim 4, it is characterised in that：Protect guider（14）Including
Connecting plate（141）, upper fixed seat（142）, upper roller（143）, connecting shaft（144）, middle fixed seat（145）, bottom roller（146）、
Lower fixed seat（147）, Fixing clamp-seat（148）, movable deck（149）, steel wire rope hole clipping（1410）And screw（1411）；Connecting plate
（141）Upper fixed seat is fixedly connected with above right side（142）, connecting plate（141）Right side center is fixedly connected with middle fixed seat
（145）, connecting plate（141）Lower fixed seat is fixedly connected with below right side（147）；Connecting shaft（144）It is respectively and movably connected to
Fixed seat（142）, middle fixed seat（145）And lower fixed seat（147）In；Upper roller（143）Positioned at upper fixed seat（142）It is solid with
Reservation（145）Between, upper roller（143）It is movably connected in connecting shaft（144）On；Bottom roller（146）Positioned at middle fixed seat（145）
And lower fixed seat（147）Between, bottom roller（146）It is movably connected in connecting shaft（144）On；Fixing clamp-seat（148）For two, Gu
Determine deck（148）It is respectively fixedly connected with connecting plate（141）Left side upper-lower position, Fixing clamp-seat（148）Pass on left screw
（1411）It has been respectively fixedly connected with movable deck（149）, Fixing clamp-seat（148）With movable deck（149）Between center be provided with steel
Cord hole clipping（1410）.
6. a kind of safety guard fence for super highway according to claim 5, it is characterised in that：Fixed seat（2）Bottom is solid respectively
Surely it is connected to Guard fence base（1）Center of top, fixed seat（2）Upper left side has been fixedly connected with pre-tightening apparatus one（15）, fixed seat
（2）Lower left side has been fixedly connected with pre-tightening apparatus two（16）, pre-tightening apparatus two（16）With pre-tightening apparatus one（15）Structure it is identical.
7. a kind of safety guard fence for super highway according to claim 6, it is characterised in that：Pre-tightening apparatus one（15）Including shell
Body（151）, movable sleeve（152）, nut seat（153）, screw rod（154）, gear one（155）, gear two（156）, swivel head
（157）, end cap（158）, lock-screw（159）With steel wire rope neck（1510）；Movable sleeve（152）Left and right is movably connected in housing
（151）Inside left, movable sleeve（152）Right-hand member is fixedly connected with nut seat（153）, movable sleeve（152）Internal upper left side is provided with
Steel wire rope neck（1510）, movable sleeve（152）Internal lower left side is provided with lock-screw（159）；Screw rod（154）Right side passes through end cap
（158）It is movably connected in housing（151）Inside right side, screw rod（154）Gear one is fixedly connected with above right side（155）, screw rod
（154）Left side is movably connected in nut seat（153）It is internal；Gear one（155）With gear two（156）It is connected；Gear two（156）
It is fixedly connected on swivel head（157）Bottom centre；Swivel head（157）It is movably connected in housing（151）Upper right side.
8. a kind of safety guard fence for super highway according to claim 7, it is characterised in that：Swivel head（157）For interior hexagonal
Swivel head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488698.XA CN107165093A (en) | 2017-06-23 | 2017-06-23 | A kind of safety guard fence for super highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488698.XA CN107165093A (en) | 2017-06-23 | 2017-06-23 | A kind of safety guard fence for super highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107165093A true CN107165093A (en) | 2017-09-15 |
Family
ID=59819152
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710488698.XA Pending CN107165093A (en) | 2017-06-23 | 2017-06-23 | A kind of safety guard fence for super highway |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108104581A (en) * | 2017-12-26 | 2018-06-01 | 北京首旺科技有限公司 | It is a kind of to be equipped with national highway, high speed, the super-conductive magnetic suspension day street of floodway |
| CN108547240A (en) * | 2018-05-31 | 2018-09-18 | 佛山科学技术学院 | A kind of anti-collision guard rail for highways of series connection slip |
| CN108867479A (en) * | 2018-07-17 | 2018-11-23 | 章俊 | A kind of highway barrier that municipal works use |
| RU2677512C1 (en) * | 2018-01-18 | 2019-01-17 | Федеральное казенное военное образовательное учреждение высшего образования "Военная академия Ракетных войск стратегического назначения имени Петра Великого" МО РФ | Rope energy absorbing barrier |
| CN109577248A (en) * | 2018-11-27 | 2019-04-05 | 重庆知遨科技有限公司 | A kind of construction method of vehicle on highway anti-collision structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104581A (en) * | 2017-12-26 | 2018-06-01 | 北京首旺科技有限公司 | It is a kind of to be equipped with national highway, high speed, the super-conductive magnetic suspension day street of floodway |
| RU2677512C1 (en) * | 2018-01-18 | 2019-01-17 | Федеральное казенное военное образовательное учреждение высшего образования "Военная академия Ракетных войск стратегического назначения имени Петра Великого" МО РФ | Rope energy absorbing barrier |
| CN108547240A (en) * | 2018-05-31 | 2018-09-18 | 佛山科学技术学院 | A kind of anti-collision guard rail for highways of series connection slip |
| CN108547240B (en) * | 2018-05-31 | 2019-12-24 | 佛山科学技术学院 | Series-connection slidable highway anti-collision guardrail |
| CN108867479A (en) * | 2018-07-17 | 2018-11-23 | 章俊 | A kind of highway barrier that municipal works use |
| CN108867479B (en) * | 2018-07-17 | 2020-10-30 | 杭州富彩包装制品有限公司 | Highway guardrail that municipal works used |
| CN109577248A (en) * | 2018-11-27 | 2019-04-05 | 重庆知遨科技有限公司 | A kind of construction method of vehicle on highway anti-collision structure |
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