CN206015562U - A kind of safety post of the highway turning with pooling feature - Google Patents
A kind of safety post of the highway turning with pooling feature Download PDFInfo
- Publication number
- CN206015562U CN206015562U CN201620814294.6U CN201620814294U CN206015562U CN 206015562 U CN206015562 U CN 206015562U CN 201620814294 U CN201620814294 U CN 201620814294U CN 206015562 U CN206015562 U CN 206015562U
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- rod set
- cylinder
- header board
- guide
- post
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Abstract
The utility model belongs to highway safety road stake technical field, more particularly to a kind of safety post of the highway turning with pooling feature, it includes sawtooth header board, post side plate, blast air bag, header board draw runner, column base plate, front panel guide, header board guide groove, column base plate circular hole, air bag import, wherein sawtooth header board is arranged on front panel guide by header board draw runner, sawtooth header board can slide along header board guide groove direction, the air bag that explodes is also equipped between sawtooth header board and post side plate, flexible booster body plays cushioning effect and impact is converted into high-pressure air source simultaneously, high-pressure air source is connected with blast air bag, when the supercharging of flexible booster body is sufficiently large, blast air bag blast, moment promotes sawtooth header board to move towards automobile impacting direction, sawtooth header board moment is enable to clash into automobile, reduce the speed of automobile, avoid more major injury.The utility model simple structure, when Vehicular impact road post, by the cooperation of safety post and flexible booster body, can play effective cushioning effect.
Description
Technical field
The utility model belongs to highway safety road stake technical field, more particularly to a kind of highway turning is with pooling feature
Safety post.
Background technology
The road stake of urban road and public place is typically all harder at present, without buffer gear.For being unfamiliar with road
Caused by condition or the reason such as to lose control of one's vehicle, vehicle bumps against road stake by mistake, will result in the person or economic loss, when vehicle travels speed
When degree is higher, once bumping against road stake will result in major accident.Some anti-collision road piles device stretch cord in its chassis, is collided
Afterwards can the original appearance of auto-returned, but for the barrier effect of errant vehicle weaker.
The utility model designs a kind of safety post of highway turning with pooling feature and solves as above problem.
Utility model content
For solving drawbacks described above of the prior art, the utility model discloses a kind of peace of the highway turning with pooling feature
Quan Zhu, it employ the following technical solutions to realize.
A kind of safety post of the highway turning with pooling feature, it is characterised in that：It includes safety post, ground floor, public affairs
Road surface, flexible booster body, road surface support, and are wherein provided with road surface support on ground floor, and road is supported installed in road surface
Top, the booster body that stretches is arranged between ground floor and road, safety post installed in road side and with flexible
Booster body is connected.
Above-mentioned safety post includes sawtooth header board, post side plate, blast air bag, header board draw runner, column base plate, front panel guide, header board
Guide groove, column base plate circular hole, air bag import, on column base plate, two front panel guides are arranged on post to its center pillar side plate side by side
On base plate, there is header board guide groove, two header board draw runners to be separately mounted in two header board guide grooves and can be with front panel guide
Slide；, on header board draw runner, the air bag that explodes is installed in the space of sawtooth header board, post side plate and column base plate composition for sawtooth header board
Interior；
Above-mentioned flexible booster body include buffer spring end cap, slip rod set, buffer spring, rod set sliding sleeve, rotation support,
Safety post support plate, rod set slide opening, limited block, rod set pore, post support plate pore, the first cylinder, the second cylinder, the 3rd bar, thrust axis card,
Rod set guide rail, rod set sliding sleeve rotating shaft, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove,
Second cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation are supported and fixed in ground floor, and the rotating shaft of rod set sliding sleeve is pacified
It is mounted in rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve
Installed in the top of rod set sliding sleeve rotating shaft, in rod set sliding sleeve, limited block is fixedly mounted in rod set sliding sleeve slip rod set
Portion, two rod set guide rails are symmetrically mounted at the inner side of rod set sliding sleeve；One end of slip rod set is provided with buffer spring end cap, separately
One end is provided with safety post support plate, and on buffer spring end cap, the other end is arranged on rod set sliding sleeve for one end of buffer spring
On, and buffer spring is placed on the outside of slip rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slip rod set both sides pair
Two rod set guide grooves are provided with claiming, and limited block is located in rod set slide opening and is slidably matched relatively, and rod set slide is led in rod set
In groove；The first cylinder, the second cylinder, the 3rd bar is sequentially installed with inside slip rod set, and one end of the second cylinder is installed in the first cylinder
Inside, one end of the 3rd bar is installed in the inside of the second cylinder；On buffer spring end cap, the other end is solid for one end of first cylinder
Dingan County is provided with two the second cylinder guide grooves equipped with the first spacing ring the internal symmetry of the first cylinder；Symmetrically pacify one end of second cylinder
Two the second cylinder guide cards are housed, the other end is installed with the second spacing ring, is provided with two the 3rd the internal symmetry of the second cylinder
The plane of symmetry of bar guide groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on
In two cylinder guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the
Three bar guide cards are slided in the 3rd bar guide groove；First cylinder escape pipe on the outside of the first cylinder and is located near buffer spring end cap
One end, be provided with rod set pore in slip rod set, on safety post support plate, be provided with post support plate pore, the first cylinder escape pipe passes through rod set
Pore is connected with post support plate pore.The design of the first spacing ring departs from leading in the first cylinder to prevent the guide card on the second cylinder
Groove, the design of the second spacing ring depart from the guide groove of the second cylinder to prevent the guide card of the 3rd bar.
Above-mentioned plate pillar pore is connected with the air bag import of blast air bag through column base plate circular hole by wireway.
In the utility model, when automobile clashes into safety post from any one direction, the rotating shaft of rod set sliding sleeve can be according to shock
Direction rotation support in rotate, sliding bar be enclosed within rod set sliding sleeve move, safety post drive safety post support plate to car hit
Direction movement is hit, buffer spring end cap move at rod set sliding sleeve, and buffer spring is compressed, and then play shock strength is delayed
Punching is acted on, while limited block is motionless and motion that block the 3rd bar so that along guide card between the first cylinder, the second cylinder and the 3rd bar
Mutually nested with the cooperation direction of guide groove, the gases at high pressure in the first cylinder, the second cylinder are extruded by the 3rd bar, from the first cylinder escape pipe
Discharge, pass sequentially through rod set pore, post support plate pore, column base plate circular hole and be connected with blast air bag.
Used as the further improvement of this technology, the plane of symmetry of above-mentioned two the second cylinder guide card is right with two the 3rd bar guide cards
Title face is vertical.Vertically arranged design is in order to stagger the position of guide groove and guide card, it is ensured that bar has enough intensity with cylinder.When
When road post is knocked, the first cylinder can be enclosed within the outside of the second cylinder, and the second cylinder can be enclosed within the outside of the 3rd bar.
As the further improvement of this technology, there is on above-mentioned sawtooth header board the projection with hangnail.Hangnail is designed to
Ensure that what sawtooth header board can be tightly when clashing into automobile grabs automobile, reduce automobile and tumble the possibility under mountain.
As the further improvement of this technology, filled with gases at high pressure in above-mentioned air bag.Gases at high pressure explosive thrust is higher, is
The just bigger thrust of sawtooth header board grabs post automobile.
Used as the further improvement of this technology, above-mentioned sawtooth header board weight is more than 10kg.Sawtooth header board Main Function is
To automobile active shock carried out to automatic buffer process China, automobile kinetic energy is being reduced, need to just be increased sawtooth header board weight here
Amount, more can carry out speed attenuating to automobile.
Relative to traditional highway safety road stake technology, in the utility model, sawtooth header board is arranged on front by header board draw runner
On panel guide, sawtooth header board can slide along header board guide groove direction, be also equipped with quick-fried between sawtooth header board and post side plate
Fried air bag, flexible booster body play cushioning effect and impact are converted into high-pressure air source simultaneously, and high-pressure air source is connected with blast air bag
Connect, when the supercharging of flexible booster body is sufficiently large, blast air bag blast, moment promote sawtooth header board to transport towards automobile impacting direction
Dynamic, enable sawtooth header board moment to clash into automobile, reduce the speed of automobile, it is to avoid more major injury.The utility model simple structure,
When Vehicular impact road post, by the cooperation of safety post and flexible booster body, effective cushioning effect can be played.
Description of the drawings
Fig. 1 is safety post, flexible booster body scheme of installation.
Fig. 2 is flexible booster body section view diagram.
Fig. 3 is flexible booster body structural representation.
Fig. 4 is sawtooth header board scheme of installation.
Fig. 5 is header board guide rails assembling schematic diagram.
Fig. 6 is blast air bag structural representation.
Fig. 7 is flexible booster body sectional view.
Fig. 8 is rotatable support structure schematic diagram.
Fig. 9 is thrust axis card, rod set sliding sleeve scheme of installation.
Figure 10 is sliding bar nested structure schematic diagram.
Figure 11 is the first cylinder, the second cylinder, the 3rd bar scheme of installation.
Figure 12 is the first cylinder, the second cylinder installation perspective view.
Figure 13 is the first cylinder structure schematic diagram.
Figure 14 is the second cylinder structure schematic diagram.
Figure 15 is three bar configuration schematic diagram.
Label title in figure：1st, sawtooth header board, 2, post side plate, 3, blast air bag, 4, header board draw runner, 5, column base plate, 6, front
Panel guide, 7, header board guide groove, 8, column base plate circular hole, 9, air bag import, 36, safety post, 60, ground floor, 61, road,
62nd, stretch booster body, 63, road surface support, 64, buffer spring end cap, 65, slip rod set, 66, buffer spring, 67, rod set slides
Set, 68, rotation support, 69, safety post support plate, 70, rod set slide opening, 71, limited block, 72, rod set pore, 73, post support plate pore,
74th, the first cylinder, the 75, second cylinder, the 76, the 3rd bar, 77, thrust axis card, 78, rod set guide rail, 79, rod set sliding sleeve rotating shaft, 80, rod set
Guide groove, the 81, first cylinder escape pipe, the 82, first spacing ring, the 83, second spacing ring, the 84, second cylinder guide groove, the 85, second cylinder guide card,
86th, the 3rd bar guide groove, the 87, the 3rd bar guide card.
Specific embodiment
As shown in figure 1, it includes that safety post 36, ground floor 60, road 61, flexible booster body 62, road surface are supported
63, road surface is wherein installed on ground floor 60 and supports 63, road 61 supports 63 top installed in road surface, and stretch supercharger
Structure 62 be arranged between ground floor 60 and road 61, safety post 36 installed in 61 side of road and with flexible booster body
62 are connected.
As shown in Fig. 2,4,5,6, above-mentioned safety post includes sawtooth header board, post side plate, blast air bag, header board draw runner, post bottom
Plate, front panel guide, header board guide groove, column base plate circular hole, air bag import, wherein as shown in figure 5, post side plate is arranged on column base plate
On, two front panel guides are arranged on column base plate side by side, and there is on front panel guide header board guide groove, two header board draw runners to pacify respectively
It is mounted in two header board guide grooves and can slides；As shown in figure 4, sawtooth header board is on header board draw runner, as shown in Fig. 2
Blast air bag is in the space of sawtooth header board, post side plate and column base plate composition；
As shown in figure 3, above-mentioned flexible booster body 62 include buffer spring end cap 64, slip rod set 65, buffer spring 66,
Rod set sliding sleeve 67, rotation support 68, safety post support plate 69, rod set slide opening 70, limited block 71, rod set pore 72, post support plate pore
73rd, the first cylinder 74, the second cylinder 75, the 3rd bar 76, thrust axis card 77, rod set guide rail 78, rod set sliding sleeve rotating shaft 79, rod set guide groove
80th, the first cylinder escape pipe 81, the first spacing ring 82, the second spacing ring 83, the second cylinder guide groove 84, the second cylinder guide card 85, the 3rd bar
Guide groove 86, the 3rd bar guide card 87, wherein as shown in Figure 7,8, rotation supports 68 to be fixed in ground floor 60, rod set sliding sleeve rotating shaft
79 support in 68 installed in rotation, as shown in figure 9, thrust axis card 77 is fixedly mounted in rod set sliding sleeve rotating shaft 79 and is located at rotation
Support 68 top；Rod set sliding sleeve 67 is arranged on rod set sliding sleeve 67 installed in the top of rod set sliding sleeve rotating shaft 79, slip rod set 65
In, shown as shown in Figure 9, limited block 71 is fixedly mounted on inside rod set sliding sleeve 67, and two rod set guide rails 78 are symmetrically mounted at
The inner side of rod set sliding sleeve 67；One end of slip rod set 65 is provided with buffer spring end cap 64, and the other end is provided with safety post support plate
69, on buffer spring end cap 64, the other end is on rod set sliding sleeve 67, and buffer spring for one end of buffer spring 66
66 are placed on the outside of slip rod set 65；Rectangular rod set slide opening 70 is provided with the upside of slip rod set 65, and 65 both sides of slip rod set are symmetrical
Be provided with two rod set guide grooves 80, limited block 71 be located in rod set slide opening 70 and relative be slidably matched, rod set guide rail 78 is slided on
In rod set guide groove 80；As shown in Fig. 7,11,12, the first cylinder 74, the second cylinder 75, the 3rd bar inside slip rod set 65, is sequentially installed with
76, and one end of the second cylinder 75, installed in the inside of the first cylinder 74, one end of the 3rd bar 76 is installed in the inside of the second cylinder 75；Such as
Shown in Fig. 3, on buffer spring end cap 64, the other end is installed with the first spacing ring 82 for one end of the first cylinder 74, the
Two second cylinder guide grooves 84 are provided with the internal symmetry of one cylinder 74；As shown in figure 11, one end of the second cylinder 75 is symmetrically provided with
Two the second cylinder guide cards 85, the other end are installed with the second spacing ring 83, are provided with two the internal symmetry of the second cylinder 75
The three bar guide grooves 86 and plane of symmetry of two the 3rd bar guide grooves 86 is vertical with the plane of symmetry of two the second cylinder guide cards 85, the second cylinder guide card
85 slide in the second cylinder guide groove 84；As shown in figure 15, one end of the 3rd bar 76 is symmetrically provided with two the 3rd bar guide cards 87,
The other end is fixedly mounted on limited block 71, and the 3rd bar guide card 87 is slided in the 3rd bar guide groove 86；First cylinder escape pipe 81 is pacified
It is mounted on the outside of the first cylinder 74 and positioned near one end of buffer spring end cap 64, in slip rod set 65, is provided with rod set pore 72, pacifies
Post support plate pore 73 is provided with full post support plate 69, the first cylinder escape pipe 81 is connected with post support plate pore 73 by rod set pore 72
Logical.The design of the first spacing ring 82 departs from the guide groove in the first cylinder 74, the second spacing ring to prevent the guide card on the second cylinder 75
83 design departs from the guide groove of the second cylinder 75 to prevent the guide card of the 3rd bar 76.
Above-mentioned plate pillar pore is connected with the air bag import of blast air bag through column base plate circular hole by wireway.
In the utility model, when automobile clashes into safety post 36 from any one direction, rod set sliding sleeve rotating shaft 79 can basis
The direction of shock supports in 68 in rotation and rotates, and slip rod set 65 is moved in rod set sliding sleeve 67, and safety post 36 drives safety post
Support plate 69 is moved to automobile impacting direction, and buffer spring end cap 64 is moved at rod set sliding sleeve 67, and buffer spring 66 is compressed, entered
And play the cushioning effect to clashing into strength, while limited block 71 is motionless and motion that block the 3rd bar 76 so that the first cylinder 74,
Mutually nested with the cooperation direction of guide groove along guide card between second cylinder 75 and the 3rd bar 76, in the first cylinder 74, the second cylinder 75
Gases at high pressure are extruded by the 3rd bar 76, are discharged from the first cylinder escape pipe 81, pass sequentially through rod set pore 72, post support plate pore 73,
Column base plate circular hole is connected with blast air bag.
The plane of symmetry of the second cylinder of above-mentioned two guide card 85 is vertical with the plane of symmetry of two the 3rd bar guide cards 87, vertically arranged
Design is in order to stagger the position of guide groove and guide card, it is ensured that bar has enough intensity with cylinder.When road post is knocked, the first cylinder
74 can be enclosed within the outside of the second cylinder 75, and the second cylinder 75 can be enclosed within the outside of the 3rd bar 76.
There is on above-mentioned sawtooth header board the projection with hangnail.Energy when being designed to ensure that sawtooth header board clashes into automobile of hangnail
Automobile of grabbing tightly is reached, automobile is reduced and is tumbled the possibility under mountain.
Filled with gases at high pressure in above-mentioned air bag.Gases at high pressure explosive thrust is higher, is that the just bigger thrust of sawtooth header board is grabbed
Post automobile.
Above-mentioned sawtooth header board weight is more than 10kg.Sawtooth header board Main Function is Chinese to automatic buffer process to vapour
Car carries out active shock, reduces automobile kinetic energy, need to just increase sawtooth header board weight here, more can carry out speed to automobile and subtract
Low.
In sum, in the utility model, sawtooth header board is arranged on front panel guide by header board draw runner, sawtooth header board energy
Enough sliding along header board guide groove direction, the air bag that explodes being also equipped between sawtooth header board and post side plate, stretch booster body
Play cushioning effect and impact is converted into high-pressure air source simultaneously, high-pressure air source is connected with blast air bag, when flexible booster body increases
When pressing sufficiently large, blast air bag blast, moment promote sawtooth header board to move towards automobile impacting direction, enable sawtooth header board wink
Between clash into automobile, reduce automobile speed, it is to avoid more major injury.The utility model simple structure, when Vehicular impact road post, leads to
The cooperation of safety post and flexible booster body is crossed, effective cushioning effect can be played.
Claims (3)
1. a kind of safety post of the highway turning with pooling feature, it is characterised in that：It includes safety post, ground floor, highway
Face, flexible booster body, road surface support, and are wherein provided with road surface support on ground floor, and road is supported installed in road surface
Top, stretch booster body be arranged between ground floor and road, safety post installed in road side and with flexible increasing
Press mechanism is connected；
The safety post includes sawtooth header board, post side plate, blast air bag, header board draw runner, column base plate, front panel guide, front panel guide
Groove, column base plate circular hole, air bag import, on column base plate, two front panel guides are arranged on column base plate to its center pillar side plate side by side
On, there is on front panel guide header board guide groove, two header board draw runners to be separately mounted in two header board guide grooves and can slide；
On header board draw runner, the air bag that explodes is arranged in the space of sawtooth header board, post side plate and column base plate composition sawtooth header board；
The flexible booster body includes buffer spring end cap, slip rod set, buffer spring, rod set sliding sleeve, rotation support, safety
Post support plate, rod set slide opening, limited block, rod set pore, post support plate pore, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set
Guide rail, rod set sliding sleeve rotating shaft, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second
Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation are supported and fixed in ground floor, and rod set sliding sleeve rotating shaft is arranged on
In rotation is supported, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed
On the top of rod set sliding sleeve rotating shaft, in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve slip rod set, and two
Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；One end of slip rod set is provided with buffer spring end cap, the other end
Safety post support plate is installed, on buffer spring end cap, the other end is arranged on rod set sliding sleeve for one end of buffer spring, and
Buffer spring is placed on the outside of slip rod set；Sliding bar set upside is provided with rectangular rod set slide opening, and slip rod set both sides are symmetrically
Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set slide is in rod set guide groove；
The first cylinder, the second cylinder, the 3rd bar is sequentially installed with inside slip rod set, and one end of the second cylinder is installed in the inside of the first cylinder,
One end of 3rd bar is installed in the inside of the second cylinder；On buffer spring end cap, the other end fixes peace for one end of first cylinder
Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with
Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead
The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder
In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar
Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is on the outside of the first cylinder and positioned near buffer spring end cap
End, is provided with rod set pore in slip rod set, be provided with post support plate pore on safety post support plate, and the first cylinder escape pipe passes through rod set pore
It is connected with post support plate pore；
The post support plate pore is connected with the air bag import of blast air bag through column base plate circular hole by wireway.
2. a kind of safety post of the highway turning with pooling feature according to claim 1, it is characterised in that：Described two
The plane of symmetry of the second cylinder guide card is vertical with the plane of symmetry of two the 3rd bar guide cards.
3. a kind of safety post of the highway turning with pooling feature according to claim 1, it is characterised in that：The sawtooth
There is on header board the projection with hangnail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814294.6U CN206015562U (en) | 2016-07-31 | 2016-07-31 | A kind of safety post of the highway turning with pooling feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814294.6U CN206015562U (en) | 2016-07-31 | 2016-07-31 | A kind of safety post of the highway turning with pooling feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206015562U true CN206015562U (en) | 2017-03-15 |
Family
ID=58246625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620814294.6U Expired - Fee Related CN206015562U (en) | 2016-07-31 | 2016-07-31 | A kind of safety post of the highway turning with pooling feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206015562U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049316A (en) * | 2016-07-31 | 2016-10-26 | 苏州高精特专信息科技有限公司 | Safety post with buffer function at railway turning |
| CN107142874A (en) * | 2017-05-30 | 2017-09-08 | 刘斌 | Road safety protector |
| CN109183679A (en) * | 2018-09-29 | 2019-01-11 | 深圳市南硕明泰科技有限公司 | A kind of road column |
| CN109183668A (en) * | 2018-10-22 | 2019-01-11 | 深圳市福瑞禧科技发展有限公司 | A kind of road column |
| CN109183669A (en) * | 2018-11-06 | 2019-01-11 | 深圳市富裕泰贸易有限公司 | A kind of road column |
| CN109826138A (en) * | 2019-02-14 | 2019-05-31 | 芜湖薰衣草知识产权运营有限公司 | A kind of road traffic security protection protective device with pooling feature |
| CN109914304A (en) * | 2019-04-10 | 2019-06-21 | 李娜 | A kind of security protection system of highway construction |
| CN111287124A (en) * | 2020-03-28 | 2020-06-16 | 胡玉成 | Expansion guardrail tip retarder |
| CN111305118A (en) * | 2020-04-01 | 2020-06-19 | 山东泰航设备租赁有限公司 | X-shaped rebounding retarding device at end part of anti-collision guardrail |
| CN112323684A (en) * | 2020-10-19 | 2021-02-05 | 杨世梅 | Highway safety protective guard |
| CN113216051A (en) * | 2021-06-07 | 2021-08-06 | 邱兵 | Highway traffic safety device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049316B (en) * | 2016-07-31 | 2019-01-08 | 庄琼玲 | A kind of safety post of the highway turning with pooling feature |
| CN106049316A (en) * | 2016-07-31 | 2016-10-26 | 苏州高精特专信息科技有限公司 | Safety post with buffer function at railway turning |
| CN107142874A (en) * | 2017-05-30 | 2017-09-08 | 刘斌 | Road safety protector |
| CN107142874B (en) * | 2017-05-30 | 2018-06-15 | 刘斌 | Road safety protective device |
| CN109183679B (en) * | 2018-09-29 | 2020-10-16 | 泉州市惠安县晶铭家具有限公司 | Road pillar |
| CN109183679A (en) * | 2018-09-29 | 2019-01-11 | 深圳市南硕明泰科技有限公司 | A kind of road column |
| CN109183668B (en) * | 2018-10-22 | 2020-10-30 | 泉州台商投资区红金天商贸有限公司 | Road pillar |
| CN109183668A (en) * | 2018-10-22 | 2019-01-11 | 深圳市福瑞禧科技发展有限公司 | A kind of road column |
| CN109183669A (en) * | 2018-11-06 | 2019-01-11 | 深圳市富裕泰贸易有限公司 | A kind of road column |
| CN109826138A (en) * | 2019-02-14 | 2019-05-31 | 芜湖薰衣草知识产权运营有限公司 | A kind of road traffic security protection protective device with pooling feature |
| CN109826138B (en) * | 2019-02-14 | 2021-06-15 | 国冬花 | Protection device with buffer function for road traffic security protection |
| CN109914304A (en) * | 2019-04-10 | 2019-06-21 | 李娜 | A kind of security protection system of highway construction |
| CN111287124A (en) * | 2020-03-28 | 2020-06-16 | 胡玉成 | Expansion guardrail tip retarder |
| CN111287124B (en) * | 2020-03-28 | 2021-06-22 | 孟合力 | Expansion guardrail tip retarder |
| CN111305118A (en) * | 2020-04-01 | 2020-06-19 | 山东泰航设备租赁有限公司 | X-shaped rebounding retarding device at end part of anti-collision guardrail |
| CN111305118B (en) * | 2020-04-01 | 2021-11-26 | 天津市润泽晟科技发展有限公司 | X-shaped rebounding retarding device at end part of anti-collision guardrail |
| CN112323684A (en) * | 2020-10-19 | 2021-02-05 | 杨世梅 | Highway safety protective guard |
| CN112323684B (en) * | 2020-10-19 | 2022-04-12 | 山东冠县众立交通设施有限公司 | Highway safety protective guard |
| CN113216051A (en) * | 2021-06-07 | 2021-08-06 | 邱兵 | Highway traffic safety device |
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Granted publication date: 20170315 Termination date: 20170731 |