CN107354891A - Mobile guardrail single-unit and the mobile guardrail of termination and its composition - Google Patents
Mobile guardrail single-unit and the mobile guardrail of termination and its composition Download PDFInfo
- Publication number
- CN107354891A CN107354891A CN201710799063.1A CN201710799063A CN107354891A CN 107354891 A CN107354891 A CN 107354891A CN 201710799063 A CN201710799063 A CN 201710799063A CN 107354891 A CN107354891 A CN 107354891A
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- Prior art keywords
- guardrail
- mobile
- lower floor
- upper strata
- unit
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- 239000000203 mixture Substances 0.000 title claims abstract description 9
- 238000002955 isolation Methods 0.000 abstract description 10
- 239000011152 fibreglass Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of mobile guardrail single-unit and the mobile guardrail of termination and its composition, wherein moving guardrail single-unit includes the upper strata beam and lower floor's beam that are parallel to each other and link together, includes some pieces of gussets linked together with lower floor's beam bottom, equally distributed and forms；One of end of the mobile guardrail single-unit is further fixed on connecting plate.Mobile end of guardrail includes the upper strata beam and lower floor's beam for being parallel to each other and linking together, and includes some pieces of gussets linked together with lower floor's beam bottom, equally distributed and forms；One end face of the mobile end of guardrail is vertical elevation, and another end face is inclined-plane.The present invention, which solves traditional leading and changes isolation and such as bore bucket, water horse, fiberglass isolation facility, does not possess anticollision ability, and concrete guardrail has the problem of mobile dismounting is difficult；It is achieved thereby that product had both possessed the convenient, fast movement of anticollision ability and can, the safety assurance of isolation facility is improved.
Description
Technical field
The present invention relates to traffic safety facilities technical field, more particularly to a kind of guardrail.
Background technology
Traditional traffic safety facilities is gradually perfect, but peace also be present in the traffic safety protection of some special areas
Full hidden danger is, it is necessary to attract people's attention.These special positions, which include construction area, inspection post, tide track etc., to be needed
Carry out leading the region for changing isolation.And traditional leading change isolation time it is shorter when generally use such as bore bucket, water horse, fiberglass isolation
Facility is closed, and generally use concrete guardrail carries out temporary enclosed when the time is relatively long.
The facilities such as cone bucket, water horse, fiberglass isolation can play certain warning function to driver, but itself does not have
Standby anticollision ability, once vehicle, which collides, to cause immeasurable injury to the operating personnel in maintenance area.Concrete
Guardrail can play good anti-collision effect, but the problem of mobile dismounting is difficult in use be present, once need interim move
It is dynamic to need substantial amounts of engineering machinery to be constructed.
It is divided to band two kinds of movable rail and portable movable rail during product is broadly divided at present.
In a point band movable rail be mainly disposed in highway a point band aperture position, portable movable rail is mainly set
It is used to reduce security risk in danger zones such as construction area, inspection post, tide tracks.Portable movable rail common are water
Horse formula, fiberglass formula, steel guard rail formula, water horse formula and fiberglass formula are commonly used more, but the defects of larger be present, neither
Possesses anti-collision level.
The domestic usual anti-collision level of mobile steel guardrail movable rail can reach B levels at present, and anti-collision level is relatively low, portion
Product anti-collision level is divided to reach A levels, but price is relatively expensive.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of mobile guardrail single-unit and the mobile guardrail of termination and its composition.
A kind of mobile guardrail single-unit, including the upper strata beam and lower floor's beam for being parallel to each other and linking together, in addition to under
Some pieces of gussets composition that layer beam bottom links together, equally distributed；One of end of the mobile guardrail single-unit
It is further fixed on connecting plate.
Mobile guardrail single-unit of the present invention, wherein, the upper strata beam and lower floor beam are equally distributed by several
Fixed beam is fixedly connected；The upper strata beam and the end of lower floor's beam the same side are respectively and fixedly provided with connecting plate；The mobile guardrail single-unit
Lower central be provided with through-thickness bottom girder.
Mobile guardrail single-unit of the present invention, wherein, the upper strata beam and lower floor's beam are horizontal beam；Fixed beam is vertical
Straight beam；The upper strata beam is located at the top of mobile guardrail single-unit, and the middle part that lower floor's beam is located at mobile guardrail single-unit is top
Position；The both ends of the mobile guardrail single-unit bottom are equipped with the tie-beam with connecting pin bores；The tie-beam is placed through
The gusset of mobile guardrail single-unit end；Upper strata beam is fixed with the tie-beam of connecting plate side and is fixed with connecting plate；The bottom girder
Between two pieces of gussets.
Mobile guardrail single-unit of the present invention, wherein, the both ends of all connecting plates are equipped with connecting pin bores；Upper strata
Beam, the both ends of lower floor's beam are equipped with connecting pin bores；Upper strata beam and connecting plate, lower floor's beam and connecting plate, tie-beam and connecting plate it
Between extended vertically through connecting pin；Two sides of mobile guardrail single-unit bottom are provided with V-groove；The gusset is in inverted " t " font.
Mobile guardrail single-unit of the present invention, wherein, the top of mobile guardrail single-unit is provided with ornamental strip, former and later two ends
Face is provided with end cover, and two sides are provided with side covering；The end cover and side covering by upper strata beam, fixed beam, under
Layer beam, gusset, tie-beam and bottom girder encase；The section of side covering between upper strata beam and lower floor's beam is in " 8 " font；Institute
Former and later two end faces for stating mobile guardrail single-unit are vertical elevation.
A kind of mobile end of guardrail, including the upper strata beam and lower floor's beam for being parallel to each other and linking together, in addition to under
Some pieces of gussets composition that layer beam bottom links together, equally distributed；One end face of the mobile end of guardrail is vertical
Vertical surface, another end face are inclined-plane.
Mobile end of guardrail of the present invention, wherein, the upper strata beam and lower floor beam are equally distributed by several
Fixed beam is fixedly connected；The bottom of the mobile end of guardrail is evenly distributed with the bottom girder of several through-thickness.
Mobile end of guardrail of the present invention, wherein, the upper strata beam and lower floor's beam are horizontal beam；Fixed beam is vertical
Straight beam；The upper strata beam is located at the top of mobile end of guardrail, and the middle part that lower floor's beam is located at mobile end of guardrail is top
Position；End face is provided with the tie-beam with connecting pin bores for the bottom of one end of vertical elevation in the mobile end of guardrail；Institute
State the gusset that tie-beam is placed through moving end of guardrail end；End face is one end of vertical elevation in the mobile end of guardrail
Upper strata beam and lower floor's beam on be equipped with connecting pin bores.
Mobile end of guardrail of the present invention, wherein, the gusset is in inverted " t " font；The top of mobile end of guardrail
Provided with ornamental strip, former and later two end faces are provided with end cover, and two sides are provided with side covering；The end cover and side are covered
Skin encases upper strata beam, fixed beam, lower floor's beam, gusset, tie-beam and bottom girder；The vertical end between upper strata beam and lower floor beam
Portion's covering is in " 8 " font.
A kind of mobile guardrail, by several any of the above-described kind mobile guardrail single-unit and at least one any of the above-described kind of movement
End of guardrail is connected with each other and formed.
Compared with the existing technology, it protrudes effect and is the present invention：
(1) present invention solve traditional leading change isolation such as bore bucket, water horse, fiberglass isolate facility do not possess anticollision energy
The problem of mobile dismounting is difficult be present in power, concrete guardrail；It is achieved thereby that both to have possessed anticollision ability and can convenient, fast for product
It is mobile, improve the safety assurance of isolation facility.
(2) present invention is greatly reduced due to expense caused by mobile remove, and is integrally reduced guardrail use cost, is improved
Road safety management level and service level.
(3) product of the present invention has passed through station wagon, middle bus, the real vehicle collision test of medium truck different angle.
Anti-collision level is high, reaches《Highway safety performance evaluation criterion》A/Am levels as defined in (JTG B05-01-2013).
(4) product of the present invention, which can be realized, easily and efficiently moves；Antiglare shield, isolation barrier etc. can also be effectively connected,
Combining form is versatile and flexible.
(5) have a wide range of application, the special bit such as point band opening, construction area, inspection post, tide track in can be widely applied to
Put and security protection is carried out to traffic.
The shifting of explanation and specific embodiment to mobile the guardrail single-unit and termination and its composition of the present invention below in conjunction with the accompanying drawings
Dynamic guardrail is described further.
Brief description of the drawings
Fig. 1 is the perspective view of mobile guardrail single-unit；
Fig. 2 is the top view of mobile guardrail single-unit；
Fig. 3 is the main view half sectional view of mobile guardrail single-unit；
Fig. 4 is the right view of mobile guardrail single-unit；
Fig. 5 is the schematic diagram of mobile end of guardrail；
Fig. 6 is the front sectional view of mobile end of guardrail；
Fig. 7 is the top view of mobile end of guardrail；
Fig. 8 is the right view of mobile end of guardrail；
Fig. 9 is the partial enlarged drawing at " A " place in Fig. 3；
Figure 10 is the partial enlarged drawing at " B " place in Fig. 4.
Embodiment
As shown in Fig. 1-4, Fig. 9-10, a kind of mobile guardrail single-unit, including the upper strata beam for being parallel to each other and linking together
102 and lower floor's beam 107, in addition to linked together with the bottom of lower floor beam 107, equally distributed some pieces of gussets 108 form；
One of end of the mobile guardrail single-unit is further fixed on connecting plate 104.
Upper strata beam 102 is fixedly connected with lower floor beam 107 by several equally distributed fixed beams 105；The upper strata beam
102 are respectively and fixedly provided with connecting plate 104 with the end of the same side of lower floor's beam 107；The lower central of mobile guardrail single-unit is provided with along thickness
The bottom girder 109 in direction.
Upper strata beam 102 and lower floor's beam 107 are horizontal beam；Fixed beam 105 is vertical beam；Upper strata beam 102 protects positioned at mobile
The top of column single-unit, lower floor's beam 107 is positioned at the top position in the middle part of mobile guardrail single-unit；Mobile guardrail single-unit bottom
Both ends are equipped with the tie-beam 106 with connecting pin bores；Tie-beam 106 is placed through moving the gusset 108 of guardrail single-unit end；
Upper strata beam 102 is fixed with the tie-beam 106 of the side of connecting plate 104 and is fixed with connecting plate 104；The bottom girder 109 is located at two pieces
Between gusset 108.
The both ends of all connecting plates 104 are equipped with connecting pin bores 113；Upper strata beam 102, the both ends of lower floor's beam 107 are all provided with
There is connecting pin bores 114；Upper strata beam 102 and connecting plate 104, lower floor's beam 107 and connecting plate 104, tie-beam 106 and connecting plate 104
Between extended vertically through connecting pin 103；Two sides of mobile guardrail single-unit bottom are provided with V-groove 112；The gusset 108 is in
Inverted " t " font.
The top of mobile guardrail single-unit is provided with ornamental strip 101, and former and later two end faces are provided with end cover 110, two sides
Provided with side covering 111；The end cover 110 and side covering 111 by upper strata beam 102, fixed beam 105, lower floor's beam 107,
Gusset 108, tie-beam 106 and bottom girder 109 encase；Section of side covering 111 between upper strata beam 102 and lower floor's beam 107
Face is in " 8 " font；Former and later two end faces of the mobile guardrail single-unit are vertical elevation.
As viewed in figures 5-8, a kind of mobile end of guardrail, including the upper strata beam 202 for being parallel to each other and linking together is with
Layer beam 205, in addition to linked together with the bottom of lower floor beam 205, equally distributed some pieces of gussets 206 form；Mobile shield
One end face of column termination is vertical elevation, and another end face is inclined-plane.
Upper strata beam 202 is fixedly connected with lower floor beam 205 by several equally distributed fixed beams 203；The mobile shield
The bottom of column termination is evenly distributed with the bottom girder 207 of several through-thickness.
Upper strata beam 202 and lower floor's beam 205 are horizontal beam；Fixed beam 203 is vertical beam；The upper strata beam 202 is positioned at shifting
The top of dynamic end of guardrail, lower floor's beam 205 is positioned at the top position in the middle part of mobile end of guardrail；The mobile guardrail end
End face is provided with the tie-beam 204 with connecting pin bores for the bottom of one end of vertical elevation in head；The tie-beam 204 passes through position
Gusset 206 in mobile end of guardrail end；End face is the upper strata beam 202 of one end of vertical elevation in the mobile end of guardrail
Connecting pin bores 211 is equipped with lower floor beam 205.
Gusset 206 is in inverted " t " font；The top of mobile end of guardrail is provided with ornamental strip 201, and former and later two end faces are provided with end
Portion's covering 208,210, two sides are provided with side covering 209；The end cover 208,210 and side covering 209 are by upper strata
Beam 202, fixed beam 203, lower floor's beam 205, gusset 206, tie-beam 204 and bottom girder 207 encase；Positioned at upper strata beam 202 and lower floor
Vertical end cover 208 is in " 8 " font between beam 205；
A kind of mobile guardrail, it is connected with each other and is formed by several movement guardrail single-units and at least one mobile end of guardrail.
During connection, the connecting plate in mobile guardrail single-unit is inserted into the upper strata of adjacent mobile guardrail single-unit or mobile end of guardrail
In beam, lower floor's beam and tie-beam, connecting pin is then inserted in connecting pin bores.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technical side of the those of ordinary skill in the art to the present invention
The various modifications and improvement that case is made, it all should fall into the protection domain of claims of the present invention determination.
Claims (10)
- A kind of 1. mobile guardrail single-unit, it is characterised in that：Including the upper strata beam (102) for being parallel to each other and linking together and lower floor Beam (107), in addition to linked together with lower floor beam (107) bottom, equally distributed some pieces of gussets (108) composition；Institute The one of end for stating mobile guardrail single-unit is further fixed on connecting plate (104).
- 2. mobile guardrail single-unit according to claim 1, it is characterised in that：The upper strata beam (102) and lower floor's beam (107) It is fixedly connected by several equally distributed fixed beams (105)；The upper strata beam (102) and lower floor's beam (107) the same side End is respectively and fixedly provided with connecting plate (104)；The lower central of the mobile guardrail single-unit is provided with the bottom girder (109) of through-thickness.
- 3. mobile guardrail single-unit according to claim 2, it is characterised in that：The upper strata beam (102) and lower floor's beam (107) It is horizontal beam；Fixed beam (105) is vertical beam；The upper strata beam (102) is located at the top of mobile guardrail single-unit, the lower floor Beam (107) is positioned at the top position in the middle part of mobile guardrail single-unit；The both ends of the mobile guardrail single-unit bottom, which are equipped with, to be carried The tie-beam (106) of connecting pin bores；The tie-beam (106) is placed through moving the gusset (108) of guardrail single-unit end；Upper strata Beam (102) is fixed with the tie-beam (106) of connecting plate (104) side and is fixed with connecting plate (104)；Bottom girder (109) position Between two pieces of gussets (108).
- 4. mobile guardrail single-unit according to claim 3, it is characterised in that：The both ends of all connecting plates (104) are all provided with There is connecting pin bores (113)；Upper strata beam (102), the both ends of lower floor's beam (107) are equipped with connecting pin bores (114)；Upper strata beam (102) Extended vertically through between connecting plate (104), lower floor's beam (107) and connecting plate (104), tie-beam (106) and connecting plate (104) Connecting pin (103)；Two sides of mobile guardrail single-unit bottom are provided with V-groove (112)；The gusset (108) is in inverted " t " word Type.
- 5. mobile guardrail single-unit according to claim 4, it is characterised in that：The top of mobile guardrail single-unit is provided with ornamental strip (101), former and later two end faces are provided with end cover (110), and two sides are provided with side covering (111)；The end cover (110) and side covering (111) is by upper strata beam (102), fixed beam (105), lower floor's beam (107), gusset (108), tie-beam (106) encased with bottom girder (109)；The section of side covering (111) between upper strata beam (102) and lower floor's beam (107) is in " 8 " font；Former and later two end faces of the mobile guardrail single-unit are vertical elevation.
- A kind of 6. mobile end of guardrail, it is characterised in that：Including the upper strata beam (202) for being parallel to each other and linking together and lower floor Beam (205), in addition to linked together with lower floor beam (205) bottom, equally distributed some pieces of gussets (206) composition；Institute An end face for stating mobile end of guardrail is vertical elevation, and another end face is inclined-plane.
- 7. mobile end of guardrail according to claim 6, it is characterised in that：The upper strata beam (202) and lower floor's beam (205) It is fixedly connected by several equally distributed fixed beams (203)；The bottom of the mobile end of guardrail is evenly distributed with some The bottom girder (207) of individual through-thickness.
- 8. mobile end of guardrail according to claim 7, it is characterised in that：The upper strata beam (202) and lower floor's beam (205) It is horizontal beam；Fixed beam (203) is vertical beam；The upper strata beam (202) is located at the top of mobile end of guardrail, the lower floor Beam (205) is positioned at the top position in the middle part of mobile end of guardrail；End face is the one of vertical elevation in the mobile end of guardrail The bottom at end is provided with the tie-beam (204) with connecting pin bores；The tie-beam (204) is placed through moving end of guardrail end Gusset (206)；End face is the upper strata beam (202) and lower floor's beam (205) of one end of vertical elevation in the mobile end of guardrail On be equipped with connecting pin bores (211).
- 9. mobile end of guardrail according to claim 8, it is characterised in that：The gusset (206) is in inverted " t " font；Move The top of dynamic end of guardrail is provided with ornamental strip (201), and former and later two end faces are provided with end cover (208,210), and two sides are set There is side covering (209)；The end cover (208,210) and side covering (209) are by upper strata beam (202), fixed beam (203), lower floor's beam (205), gusset (206), tie-beam (204) and bottom girder (207) encase；Positioned at upper strata beam (202) and lower floor Vertical end cover (208) is in " 8 " font between beam (205).
- A kind of 10. mobile guardrail, it is characterised in that：As the mobile guardrail single-unit described in several claims any one of 1-5 and Mobile end of guardrail described at least one any one of claim 6-9, which is connected with each other, to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710799063.1A CN107354891B (en) | 2017-09-07 | 2017-09-07 | Movable guardrail single section and end head and movable guardrail composed of movable guardrail single section and end head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710799063.1A CN107354891B (en) | 2017-09-07 | 2017-09-07 | Movable guardrail single section and end head and movable guardrail composed of movable guardrail single section and end head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107354891A true CN107354891A (en) | 2017-11-17 |
| CN107354891B CN107354891B (en) | 2023-11-21 |
Family
ID=60291316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710799063.1A Active CN107354891B (en) | 2017-09-07 | 2017-09-07 | Movable guardrail single section and end head and movable guardrail composed of movable guardrail single section and end head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107354891B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1418274A1 (en) * | 2002-11-06 | 2004-05-12 | SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG | Guide rail for motor vehicles |
| EP1518965A1 (en) * | 2003-09-27 | 2005-03-30 | SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG | Roadside barrier |
| CN202081397U (en) * | 2011-05-20 | 2011-12-21 | 交通运输部公路科学研究所 | Movable safety fence used on roads |
| CN202787140U (en) * | 2012-07-03 | 2013-03-13 | 云南云岭高速公路养护绿化工程有限公司 | Movable guardrail |
| US20160145819A1 (en) * | 2013-07-10 | 2016-05-26 | Saferoads Pty Ltd | Roadway barrier |
| CN105780690A (en) * | 2016-04-20 | 2016-07-20 | 北京中交华安科技有限公司 | Guardrail terminal and guardrail |
| CN205822074U (en) * | 2016-06-29 | 2016-12-21 | 深圳市正道公路工程有限公司 | Movable steel barrier anticollision barrier |
| CN205875051U (en) * | 2016-08-08 | 2017-01-11 | 深圳市正道公路工程有限公司 | Miniature anticollision steel guardrail |
| CN207685742U (en) * | 2017-09-07 | 2018-08-03 | 北京市高速公路交通工程有限公司 | Mobile guardrail single-unit and the mobile guardrail of end and its composition |
-
2017
- 2017-09-07 CN CN201710799063.1A patent/CN107354891B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1418274A1 (en) * | 2002-11-06 | 2004-05-12 | SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG | Guide rail for motor vehicles |
| EP1518965A1 (en) * | 2003-09-27 | 2005-03-30 | SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG | Roadside barrier |
| CN202081397U (en) * | 2011-05-20 | 2011-12-21 | 交通运输部公路科学研究所 | Movable safety fence used on roads |
| CN202787140U (en) * | 2012-07-03 | 2013-03-13 | 云南云岭高速公路养护绿化工程有限公司 | Movable guardrail |
| US20160145819A1 (en) * | 2013-07-10 | 2016-05-26 | Saferoads Pty Ltd | Roadway barrier |
| CN105780690A (en) * | 2016-04-20 | 2016-07-20 | 北京中交华安科技有限公司 | Guardrail terminal and guardrail |
| CN205822074U (en) * | 2016-06-29 | 2016-12-21 | 深圳市正道公路工程有限公司 | Movable steel barrier anticollision barrier |
| CN205875051U (en) * | 2016-08-08 | 2017-01-11 | 深圳市正道公路工程有限公司 | Miniature anticollision steel guardrail |
| CN207685742U (en) * | 2017-09-07 | 2018-08-03 | 北京市高速公路交通工程有限公司 | Mobile guardrail single-unit and the mobile guardrail of end and its composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107354891B (en) | 2023-11-21 |
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