CN106948298A - A kind of road traffic guard rail - Google Patents
A kind of road traffic guard rail Download PDFInfo
- Publication number
- CN106948298A CN106948298A CN201710363358.4A CN201710363358A CN106948298A CN 106948298 A CN106948298 A CN 106948298A CN 201710363358 A CN201710363358 A CN 201710363358A CN 106948298 A CN106948298 A CN 106948298A
- Authority
- CN
- China
- Prior art keywords
- column
- rotary spacing
- guard rail
- spacing groove
- road traffic
- Prior art date
- 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.)
- Granted
Links
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 road traffic guard rail, including at least one base, at least two columns, base is provided with groove, column bottom is arranged in the groove of base, column side is provided with rotating junction, column opposite side is provided with rotary spacing portion, and rotary spacing portion is provided with rotary spacing groove, the rotary spacing groove in the rotating junction insertion adjacent upright posts rotary spacing portion of one of column and rotated in rotary spacing groove.The present invention passes through above structure so that the present invention can be arranged along crankcase ventilaton, and will not also produce gap during curved arrangement, and its is simple in construction, and setting up procedure is flexible, it is easy to marketing.
Description
Technical field
The present invention relates to field of road traffic safety, more particularly to a kind of road traffic guard rail.
Background technology
Traffic guardrail be it is a kind of can climb by autologous deformation or vehicle and absorb the safety protection structure of collision energy,
It can prevent that vehicle from changing travel direction when traffic accident occurs, and prevent vehicle from getting over outlet outer or enter to track, from
And the injury to occupant is reduced to greatest extent.
Traffic guardrail plays an important role in road traffic, mainly there is following functions：
Motor vehicle, non-motor vehicle and pedestrian are separated by the 1, separation function, traffic guardrail, make motor vehicle, non-motor vehicle and row
People is divided into different directions, and improves the security of road traffic, improves traffic order；Function is stopped, traffic guardrail will stop bad
Traffic behavior, stop and attempt the pedestrian or bicycle or the motor vehicles that jaywalk；
2nd, alarm function, by install to make the profile brevity and lucidity on guardrail, alerting drivers it is noted that the presence of guardrail and
Watch for pedestrians with non-motor vehicle etc., so as to reach the generation of prevention traffic accident；
3rd, aesthetic function, by the unlike material of guardrail, different forms, different moulding and different colors, reaches and road
The harmonious and coordination of road environment.
Existing traffic guardrail is all based on what is studied and designed on the basis of linear road, but existing straight way guardrail
The road of bending is poorly suited for use in, traffic guardrail can only be assembled separately in road corner so that on crankcase ventilaton
Operation is very cumbersome when setting guardrail, lack flexibility.And gap produced between two guardrails will cause on crankcase ventilaton
The function of guardrail has declined to a certain extent, and the phenomenon of the knocking-on guardrail of vehicle often occurs, influences the hair of guardrail function
Wave.
The content of the invention
The present invention is poorly suited for use in the road of bending for road traffic guard rail present in prior art,
Crankcase ventilaton lacks gap produced between two guardrails on flexibility, crankcase ventilaton when setting influence the performance of guardrail function
Etc. defect, there is provided a kind of new road traffic guard rail.
In order to solve the above-mentioned technical problem, invention is achieved through the following technical solutions：
Set fluted on a kind of road traffic guard rail, including at least one base, at least two columns, described base,
Described column bottom is arranged in the groove of base, and described column side is provided with rotating junction, and described column is another
Side, which is provided with rotary spacing portion, described rotary spacing portion, is provided with rotary spacing groove, and the rotation of one of column connects
Rotate in the rotary spacing groove in socket part insertion adjacent upright posts rotary spacing portion and in rotary spacing groove.
Base in the present invention is engaged with column, for vertical columns, and the rotating junction of column is inserted into adjacent stand
In the rotary spacing groove in pillar rotary spacing portion, it is achieved thereby that being mutually inserted between each column so that each column is mutual
Cooperation can form continuous, seamless guard rail, and the rotating junction of column is in the rotation in adjacent upright posts rotary spacing portion
Rotated in stopper slot so that can mutually be rotated between each column, so that the present invention can be adjusted according to the bending of road
Relative angle between each whole column, the quantity of wherein base could be arranged to one so that all columns with it is same
Base is connected, and make base along column closure bending so that ensure column be connected with base after stability,
Multiple bases can be set, the situation that each base is bent according to column and the column of varying number is connected, with so as to
Also the purpose of the closure bending with column can be realized in the case of not being modified to base.By above structure,
So that the present invention can be arranged along crankcase ventilaton, and will not also produce gap during curved arrangement, its is simple in construction,
Setting up procedure is flexible, it is easy to marketing.
Preferably, a kind of road traffic guard rail described above, described rotating junction include arc connecting portion,
First positive stop strip, described rotary spacing portion includes arc-shaped limit portion, circular limiting section, the second positive stop strip, described circular limit
Position portion is located at the inner side in arc-shaped limit portion and is connected by the second positive stop strip with arc-shaped limit portion, and described rotary spacing groove is set
In the space that circular limiting section, the second positive stop strip, arc-shaped limit portion are surrounded, the arc connecting portion insertion of one of column
Rotated in the rotary spacing grooves of adjacent upright posts and in rotary spacing groove, described the first positive stop strip, the second positive stop strip are engaged
Rotational angle progress to arc connecting portion is spacing.
The rotary spacing groove in rotary spacing portion, around forming, is made by circular limiting section, the second positive stop strip, arc-shaped limit portion
Obtain rotary spacing groove and arc be also presented in itself, be engaged so as to the arc connecting portion preferably with rotating junction so that
Arc connecting portion is more smooth when being rotated in rotary spacing groove.The circular limiting section in rotary spacing portion is inserted in arc connecting portion
The inner side of arc connecting portion can be filled after in rotary spacing groove, and the arc-shaped limit portion in rotary spacing portion can then stop arc
The outside of shape connecting portion, so as to be limited well arc connecting portion by circular limiting section and the cooperation in arc-shaped limit portion
Position, makes arc connecting portion be always positioned in rotary spacing groove, prevents that arc connecting portion from coming off in grafting and rotation.First limit
Both position bar, second positive stop strip cooperate, and can limit the rotational angle between two neighboring column, prevent two neighboring vertical
It is unconfined between post to be rotated, it also ensure that the present invention while present invention is arranged along crankcase ventilaton so as to ensure that
Protection intensity.
Preferably, a kind of road traffic guard rail described above, described column is connection column, described connection
The direction of arc connecting portion and rotary spacing groove is in opposite direction in column.
When in column the direction of arc connecting portion and rotary spacing groove it is in opposite direction when, being capable of edge after adjacent upright posts connection
Same direction to rotate, so as to better adapt to the road type bent in the same direction, while also can be preferably
Ensure the protection intensity of the present invention.
Preferably, a part is connection column in a kind of road traffic guard rail described above, described column, separately
A part is commutation column, and the direction of arc connecting portion and rotary spacing groove is in opposite direction in described connection column, described
Commutation column in arc connecting portion direction it is identical with the direction of rotary spacing groove.
Connect the in opposite direction of direction and the rotary spacing groove of arc connecting portion in column so that adjacent connection column phase
Can be rotated after connecting along same direction, and in the column that commutates the direction of arc connecting portion and rotary spacing groove direction
It is identical so that commutation column cooperates with commutation column or commutation column cooperates with being connected column, reaches commutation
Purpose, so as to better adapt to the road type bent right and left, while can also better ensure that the protection of the present invention is strong
Degree.
Preferably, in a kind of road traffic guard rail described above, described commutation column, described rotation connection
The quantity in portion is two, and the arc connecting portion direction of one of rotating junction is identical with the direction of rotary spacing groove, another
The arc connecting portion direction of individual rotating junction is in opposite direction with rotary spacing groove.
The rotating junction of two different directions is set in commutation column so that commutation column can be selected in the same time
Two rotation directions are selected, the purpose in shunting can also be realized, so that the present invention is not only adapted to the road bent right and left
Type, can also adapt to be extended to the road type in two road by a road, further enhancing being applicable for the present invention
Scope, the need for can preferably meeting different road conditions.
Preferably, a kind of road traffic guard rail described above, described rotating junction is limited with described rotation
Position is additionally provided with middle interconnecting piece between portion.
On the one hand set middle interconnecting piece can increase the length of single column, save built-up time, improve operating efficiency,
Another aspect user can add other warning things or ornament on middle interconnecting piece, thus extend column can, and
So that the traffic guard rail after assembling is more attractive in appearance.
Preferably, a kind of road traffic guard rail described above, described middle interconnecting piece is in quadrangle and four sides
The two of which of shape is diagonally connected with rotating junction, rotary spacing portion respectively.
The intensity of middle interconnecting piece can further be strengthened by the setting of above structure, while so that middle interconnecting piece
The direction that visible surface can advance towards vehicle, so as to further enhance warning and the decorative effect of middle interconnecting piece.
Preferably, a kind of road traffic guard rail described above, described middle interconnecting piece is in undaform and wave
Two ends of type are connected with rotating junction, rotary spacing portion respectively.
The intensity of middle interconnecting piece can further be strengthened by the setting of above structure, while so that middle interconnecting piece
The direction that visible surface can advance towards vehicle, so as to further enhance warning and the decorative effect of middle interconnecting piece.
Preferably, being additionally provided with a kind of road traffic guard rail described above, described middle interconnecting piece reflective
Element.
Alarming effect of the middle interconnecting piece to vehicle can further be improved by setting reflecting element, played and provided better protection against work
With.
Preferably, being additionally provided with a kind of road traffic guard rail described above, described base for fixing bottom
The fixing hole of seat.
Fixing hole can be used for wearing the fixtures such as setscrew, so that base can be securely fixed in road
On, it further enhancing the protection intensity of the present invention.
Brief description of the drawings
Fig. 1 is a kind of structural representation of road traffic guard rail of the invention；
Fig. 2 is the structural representation of base in the present invention；
Fig. 3 is the schematic cross-section of connection column in the present invention；
Fig. 4 for the present invention in connection column be mutually inserted after schematic cross-section；
Fig. 5 is the schematic cross-section of commutation column in the present invention；
Fig. 6 for the present invention in connection column with commutation column be mutually inserted after schematic cross-section；
Fig. 7 is schematic cross-section when commutation column rotating junction quantity is 2 in the present invention；
Fig. 8 be mutually inserted for the commutation column in connection column and Fig. 7 in the present invention after schematic cross-section；
Schematic cross-section when Fig. 9 is in quadrangle for the middle interconnecting piece of central post of the present invention；
Schematic cross-section when Figure 10 is in undaform for the middle interconnecting piece of central post of the present invention.
Embodiment
1-10 and embodiment are described in further detail to invention below in conjunction with the accompanying drawings, but they are not to invention
Limitation：
Embodiment 1
As shown in Figures 1 to 10, a kind of road traffic guard rail, including at least one base 2, at least two columns 1, it is described
Fluted 21 are set on base 2, the described bottom of column 1 is arranged in the groove 21 of base 2, the described side of column 1 is set
There is rotating junction 11, the described opposite side of column 1 is provided with rotary spacing portion 12, described rotary spacing portion 12 and is provided with
Rotary spacing groove 12a, the rotary spacing in the insertion adjacent upright posts 1 rotary spacing portion 12 of rotating junction 11 of one of column 1
Rotated in groove 12a and in rotary spacing groove 12a.
When setting road traffic guard rail, adjacent upright posts 1 first can be inserted into the rotating junction 11 of another column 1
In rotary spacing groove 12a, so that can be connected with each other between two adjacent columns 1 by way of grafting, in grafting
After finishing, one of column 1 is rotated, makes its rotating junction 11 in the rotary spacing groove in the rotary spacing portion 12 of adjacent upright posts 1
12a is rotated, so that each column 1 can be rotated after being mutually inserted along the bending direction of road, and in bending cloth
Also gap will not be produced during putting, after connection is finished between column 1, the column 1 connected is inserted into a base 2
In, closure bending of the base 2 along column 1, so as to ensure the globality of base 2.Certainly, also may be used according to actual conditions
To set multiple bases 2, such as one, three, five, eight bases 2, the column 1 that each base 2 is connected can also be according to reality
Border situation is selected, and such as one base can be connected with a column 1 simultaneously, can also simultaneously with two, three, five
Individual, eight columns 1 are connected, wherein it is preferred that scheme be that can be connected when straight line is connected between column 1 with a base 2, and work as
When having angle of bend between column 1, then each column 1 is connected with a base 2 respectively, so as to not change the shape of base 2
While can also allow closure bending of the base 2 along column 1, realize the mesh that is arranged along crankcase ventilaton of the present invention
's.The present invention's is simple in construction, and setting up procedure is flexible, it is easy to marketing.
Preferably, described rotating junction 11 includes arc connecting portion 11a, the first positive stop strip 11b, described rotation
Limiting section 12 includes arc-shaped limit portion 12b, circular limiting section 12c, the second positive stop strip 12d, and described circular limiting section 12c is located at
Arc-shaped limit portion 12b inner side is simultaneously connected by the second positive stop strip 12d with arc-shaped limit portion 12b, described rotary spacing groove 12a
It is arranged in the space that circular limiting section 12c, the second positive stop strip 12d, arc-shaped limit portion 12b are surrounded, one of column 1
The rotary spacing groove 12a of arc connecting portion 11a insertion adjacent upright posts 1 is interior and is rotated in rotary spacing groove 12a, described first
The rotational angle progress that positive stop strip 11b, the second positive stop strip 12d are engaged to arc connecting portion 11a is spacing.
Specifically, as shown in Figure 3, Figure 4, it is in grafting, the arc connecting portion 11a insertions of one of column 1 is adjacent
In the rotary spacing groove 12a of column 1, now arc connecting portion 11a outer ring is spacing by arc-shaped limit portion 12b institutes, arc connection
Portion 11a inner ring is spacing by circular limiting section 12c institutes, causes arc connecting portion 11a after being plugged into rotary spacing groove 12a
It can only take out, and can not be taken out from other directions from grafting direction, it is ensured that the stability of grafting.After grafting is complete, work as needs
During adjustment angle, arc connecting portion 11a is rotated in rotary spacing groove 12a, wherein the first positive stop strip 11b, the second positive stop strip
12d, which is engaged, to carry out spacing, the first positive stop strip on one of column 1 to arc connecting portion 11a rotational angle
When 11b is touched with the second positive stop strip 12d in adjacent upright posts 1, first angle of rotation between two neighboring column 1 can be limited
Degree, when the arc connecting portion 11a of one of column 1 is touched with the second positive stop strip 12d in adjacent upright posts 1, can be limited
Second rotational angle between two neighboring column 1 so that adjacent upright posts 1 can only turn in first rotational angle and second
Rotated between dynamic angle, prevent the leftward or rightward ovdersteerings of arc connecting portion 11a and influence the protection effect of the present invention.
Preferably, described column 1 is connection column, in described connection column arc connecting portion 11a direction with
Rotary spacing groove 12a's is in opposite direction.
As shown in figure 4, in connection column arc connecting portion 11a direction and rotary spacing groove 12a it is in opposite direction
In the case of, after each connection column is mutually inserted, the arc connecting portion 11a of each connection column is in the adjacent rotation for connecting column
It is merely able to rotate along same direction in stopper slot 12a, so that the road traffic guard rail combined is merely able to along one
Individual direction is rotated, so as to better adapt to the road type bent along single direction.
Preferably, a part is connection column in described column 1, another part is commutation column, described connection
Arc connecting portion 11a direction and rotary spacing groove 12a in opposite direction, arc connecting portion in described commutation column in column
11a direction is identical with rotary spacing groove 12a direction.
As shown in Figure 5, Figure 6, when connecting column with commutation column splicing, the arc connecting portion 11a for the column that commutates is preceding
For example it can be rotated in the counterclockwise direction in one direction in the rotary spacing groove 12a of one connection column, and latter connection
The arc connecting portion 11a of column can be along an opposite direction such as along up time in the rotary spacing groove 12a of commutation column
Pin direction is rotated, so that the road traffic guard rail combined can either turn left and can turn right, is realized
The purpose of commutation, so as to better adapting to the road type bent right and left.
Preferably, in described commutation column, the quantity of described rotating junction 11 is two, one of to rotate
The arc connecting portion 11a directions of connecting portion 11 are identical with rotary spacing groove 12a direction, the arc of another rotating junction 11
Connecting portion 11a directions are in opposite direction with rotary spacing groove 12a's.
As shown in Figure 7, Figure 8, in commutation column, when the quantity of rotating junction 11 is two and two rotating junctions 11
It is in opposite direction when, then the attachment structure of a Y-shaped can be formed, so that two sides can be extended by the commutation column
To guard rail arrangement mode, otherwise the guard rail arrangement mode of both direction can also be converted to one by the commutation column
The guard rail arrangement mode in individual direction, so that the present invention can adapt in for example building road, needing in the middle of road
In the road type of the bifurcateds such as the vegetation of protection, the guard rail arrangement mode in two of which direction, its bending direction is as needed
Equidirectional or opposite direction can be arranged to, so as to better adapt to specific surface conditions.
Preferably, being additionally provided with middle interconnecting piece between described rotating junction 11 and described rotary spacing portion 12
13。
Preferably, described middle interconnecting piece 13 diagonally connects with rotation respectively in the two of which of quadrangle and quadrangle
Socket part 11, rotary spacing portion 12 are connected.
Preferably, described middle interconnecting piece 13 in undaform and undaform two ends respectively with rotating junction
11st, rotary spacing portion 12 is connected.
Preferably, being additionally provided with reflecting element on described middle interconnecting piece 13.
Preferably, being additionally provided with the fixing hole 22 for firm banking 2 on described base 2.
In a word, presently preferred embodiments of the present invention is the foregoing is only, it is equal that all scopes according to the present patent application patent are made
Deng change and modification, it should all belong to the covering scope of the present invention.
Claims (10)
1. a kind of road traffic guard rail, including at least one base（2）, at least two columns（1）, described base（2）On
Set fluted（21）, described column（1）Bottom is arranged at base（2）Groove（21）It is interior, it is characterised in that：Described is vertical
Post（1）Side is provided with rotating junction（11）, described column（1）Opposite side is provided with rotary spacing portion（12）, it is described
Rotary spacing portion（12）On be provided with rotary spacing groove（12a）, one of column（1）Rotating junction（11）Insertion is adjacent
Column（1）Rotary spacing portion（12）Rotary spacing groove（12a）It is interior and in rotary spacing groove（12a）It is interior to rotate.
2. a kind of road traffic guard rail according to claim 1, it is characterised in that：Described rotating junction（11）Bag
Bracket connecting portion（11a）, the first positive stop strip（11b）, described rotary spacing portion（12）Including arc-shaped limit portion（12b）, circle
Shape limiting section（12c）, the second positive stop strip（12d）, described circular limiting section（12c）Positioned at arc-shaped limit portion（12b）Inner side
And pass through the second positive stop strip（12d）With arc-shaped limit portion（12b）Connection, described rotary spacing groove（12a）It is arranged at circular limit
Position portion（12c）, the second positive stop strip（12d）, arc-shaped limit portion（12b）In the space surrounded, one of column（1）Arc
Connecting portion（11a）Insert adjacent upright posts（1）Rotary spacing groove（12a）It is interior and in rotary spacing groove（12a）It is interior to rotate, it is described
First positive stop strip（11b）, the second positive stop strip（12d）It is engaged to arc connecting portion（11a）Rotational angle carry out it is spacing.
3. a kind of road traffic guard rail according to claim 2, it is characterised in that：Described column（1）It is vertical for connection
Arc connecting portion in post, described connection column（11a）Direction and rotary spacing groove（12a）It is in opposite direction.
4. a kind of road traffic guard rail according to claim 2, it is characterised in that：Described column（1）A middle part
For connection column, another part is arc connecting portion in commutation column, described connection column（11a）Direction and rotary spacing
Groove（12a）In opposite direction, arc connecting portion in described commutation column（11a）Direction and rotary spacing groove（12a）Side
To identical.
5. a kind of road traffic guard rail according to claim 4, it is characterised in that：It is described in described commutation column
Rotating junction（11）Quantity be two, one of rotating junction（11）Arc connecting portion（11a）Direction is with turning
Dynamic stopper slot（12a）Direction it is identical, another rotating junction（11）Arc connecting portion（11a）Direction and rotary spacing groove
（12a）It is in opposite direction.
6. a kind of road traffic guard rail according to claim 1, it is characterised in that：Described rotating junction（11）With
Described rotary spacing portion（12）Between be additionally provided with middle interconnecting piece（13）.
7. a kind of road traffic guard rail according to claim 6, it is characterised in that：Described middle interconnecting piece（13）It is in
The two of which of four side types and quadrangle it is diagonal respectively with rotating junction（11）, rotary spacing portion（12）It is connected.
8. a kind of road traffic guard rail according to claim 6, it is characterised in that：Described middle interconnecting piece（13）It is in
Two ends of undaform and undaform respectively with rotating junction（11）, rotary spacing portion（12）It is connected.
9. a kind of road traffic guard rail according to claim 6, it is characterised in that：Described middle interconnecting piece（13）On
It is additionally provided with reflecting element.
10. a kind of road traffic guard rail according to claim 1, it is characterised in that：Described base（2）On also set up
Have for firm banking（2）Fixing hole（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363358.4A CN106948298B (en) | 2017-05-22 | 2017-05-22 | Road traffic rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363358.4A CN106948298B (en) | 2017-05-22 | 2017-05-22 | Road traffic rail guard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106948298A true CN106948298A (en) | 2017-07-14 |
| CN106948298B CN106948298B (en) | 2022-05-27 |
Family
ID=59479859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710363358.4A Active CN106948298B (en) | 2017-05-22 | 2017-05-22 | Road traffic rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106948298B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900308A (en) * | 2021-01-31 | 2021-06-04 | 安徽达尔智能控制系统股份有限公司 | Traffic safety indicating device for high-speed construction road section |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2421318Y (en) * | 2000-01-06 | 2001-02-28 | 王建国 | Lamp box type traffic safety guards |
| TWM252733U (en) * | 2004-01-06 | 2004-12-11 | Jin-Feng Yu | Improved energy-saving bevel sign used in protection fence |
| ES2233016T3 (en) * | 1998-01-16 | 2005-06-01 | Harkk Pty. Ltd | PANEL FIXING SYSTEM. |
| JP2005201008A (en) * | 2004-01-19 | 2005-07-28 | Jfe Metal Products & Engineering Inc | Guard fence capable of being installed on slope |
| CN101167225A (en) * | 2005-04-15 | 2008-04-23 | 维也纳渠道污水处理技术有限责任公司 | Cable pipeline |
| US20090001334A1 (en) * | 2007-06-28 | 2009-01-01 | Off The Wall Products Llc | Control barrier |
| EP2065541A1 (en) * | 2007-11-28 | 2009-06-03 | Trafileria e Zincheria Cavatorta S.p.A. | Post for realising metal fences |
| CN101568689A (en) * | 2007-11-12 | 2009-10-28 | Et工业有限公司 | Impact absorbing barrier assembly |
| CN201933442U (en) * | 2010-11-26 | 2011-08-17 | 陈明霞 | Novel water-safety barrier |
| CN202925495U (en) * | 2012-11-13 | 2013-05-08 | 夏小迪 | Highway protective guard base with self-weight chain structure and protective guard adopting protective guard base |
| CN103696545A (en) * | 2014-01-16 | 2014-04-02 | 湖南省金为型材有限公司 | Corner connecting fitting for surface tubes |
| CN103883676A (en) * | 2014-04-11 | 2014-06-25 | 陈少波 | Chain |
| CN204590784U (en) * | 2015-04-13 | 2015-08-26 | 张家港固耐特围栏系统有限公司 | Fiber-optic vibration warning corner fence |
| CN204826868U (en) * | 2015-08-11 | 2015-12-02 | 南京嘉瑞斯电力科技有限公司 | Power equipment overhauls and uses guardrail bar |
| CN204849652U (en) * | 2015-07-17 | 2015-12-09 | 杨静怡 | Dismantlement formula rail for municipal works |
| CN105888375A (en) * | 2014-11-05 | 2016-08-24 | 天津市迈威电力器材科技有限公司 | Safe protective fence |
| CN106087805A (en) * | 2016-08-16 | 2016-11-09 | 泉州臻美智能科技有限公司 | A kind of safe road post based on pouring weight buffering |
| CN205676805U (en) * | 2016-06-13 | 2016-11-09 | 河海大学 | Band greening grooved chain type flexible guardrail base |
| CN205999783U (en) * | 2016-06-29 | 2017-03-08 | 中交瑞安(北京)交通技术有限公司 | A kind of reinforced ring ripple joist steel guardrail |
| CN206736807U (en) * | 2017-05-22 | 2017-12-12 | 浙江龙游道明光学有限公司 | A kind of road traffic guard rail |
-
2017
- 2017-05-22 CN CN201710363358.4A patent/CN106948298B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2233016T3 (en) * | 1998-01-16 | 2005-06-01 | Harkk Pty. Ltd | PANEL FIXING SYSTEM. |
| CN2421318Y (en) * | 2000-01-06 | 2001-02-28 | 王建国 | Lamp box type traffic safety guards |
| TWM252733U (en) * | 2004-01-06 | 2004-12-11 | Jin-Feng Yu | Improved energy-saving bevel sign used in protection fence |
| JP2005201008A (en) * | 2004-01-19 | 2005-07-28 | Jfe Metal Products & Engineering Inc | Guard fence capable of being installed on slope |
| CN101167225A (en) * | 2005-04-15 | 2008-04-23 | 维也纳渠道污水处理技术有限责任公司 | Cable pipeline |
| US20090001334A1 (en) * | 2007-06-28 | 2009-01-01 | Off The Wall Products Llc | Control barrier |
| CN101568689A (en) * | 2007-11-12 | 2009-10-28 | Et工业有限公司 | Impact absorbing barrier assembly |
| EP2065541A1 (en) * | 2007-11-28 | 2009-06-03 | Trafileria e Zincheria Cavatorta S.p.A. | Post for realising metal fences |
| CN201933442U (en) * | 2010-11-26 | 2011-08-17 | 陈明霞 | Novel water-safety barrier |
| CN202925495U (en) * | 2012-11-13 | 2013-05-08 | 夏小迪 | Highway protective guard base with self-weight chain structure and protective guard adopting protective guard base |
| CN103696545A (en) * | 2014-01-16 | 2014-04-02 | 湖南省金为型材有限公司 | Corner connecting fitting for surface tubes |
| CN103883676A (en) * | 2014-04-11 | 2014-06-25 | 陈少波 | Chain |
| CN105888375A (en) * | 2014-11-05 | 2016-08-24 | 天津市迈威电力器材科技有限公司 | Safe protective fence |
| CN204590784U (en) * | 2015-04-13 | 2015-08-26 | 张家港固耐特围栏系统有限公司 | Fiber-optic vibration warning corner fence |
| CN204849652U (en) * | 2015-07-17 | 2015-12-09 | 杨静怡 | Dismantlement formula rail for municipal works |
| CN204826868U (en) * | 2015-08-11 | 2015-12-02 | 南京嘉瑞斯电力科技有限公司 | Power equipment overhauls and uses guardrail bar |
| CN205676805U (en) * | 2016-06-13 | 2016-11-09 | 河海大学 | Band greening grooved chain type flexible guardrail base |
| CN205999783U (en) * | 2016-06-29 | 2017-03-08 | 中交瑞安(北京)交通技术有限公司 | A kind of reinforced ring ripple joist steel guardrail |
| CN106087805A (en) * | 2016-08-16 | 2016-11-09 | 泉州臻美智能科技有限公司 | A kind of safe road post based on pouring weight buffering |
| CN206736807U (en) * | 2017-05-22 | 2017-12-12 | 浙江龙游道明光学有限公司 | A kind of road traffic guard rail |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900308A (en) * | 2021-01-31 | 2021-06-04 | 安徽达尔智能控制系统股份有限公司 | Traffic safety indicating device for high-speed construction road section |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106948298B (en) | 2022-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206736807U (en) | A kind of road traffic guard rail | |
| CN106948298A (en) | A kind of road traffic guard rail | |
| JP2013535596A (en) | Bendable pole for wire rope safety fence | |
| USD486237S1 (en) | Multi-story individual automobile accessible structure | |
| CN208517778U (en) | Road arrangement structure | |
| USD474141S1 (en) | Vehicle-wheel front face | |
| KR20190133318A (en) | Coupling unit for net eye of mesh fence | |
| KR100918228B1 (en) | Shading Net | |
| CN215052465U (en) | Flower box combination central isolation guardrail | |
| JP3032574U (en) | Handrail fence device | |
| JPH0723072Y2 (en) | Diamond wire mesh | |
| CN215484205U (en) | Wood-plastic pipe sleeve for improving guardrail handrail | |
| CN215992072U (en) | Fret combination flower case | |
| CN206143688U (en) | Novel traffic guardrail | |
| WO2012000512A1 (en) | Roadway marking for traffic safety | |
| CN205955054U (en) | Handrail is decorated to spout interlocking -type guardrail | |
| CN215252035U (en) | Dislocation intersection structure with hard isolation of central authorities | |
| CN216663939U (en) | Rail guard that highway was used | |
| CN202577193U (en) | Motor vehicle lane and non-motor vehicle lane isolating guard rail | |
| KR20190142472A (en) | Coupling unit for net eye of mesh fence | |
| GB2313138A (en) | Pedestrian guard rail | |
| CN201109398Y (en) | Improved vehicle mirrors | |
| CN1534139A (en) | Fixed plate for barrying light from vehicle headlamp and identifying internediate area at night | |
| USD402613S (en) | Segment of a vehicle wheel | |
| KR20200006746A (en) | Coupling unit for net eye of mesh fence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |