CN108798214A - A kind of construction of the highway crash bearer - Google Patents
A kind of construction of the highway crash bearer Download PDFInfo
- Publication number
- CN108798214A CN108798214A CN201810722693.3A CN201810722693A CN108798214A CN 108798214 A CN108798214 A CN 108798214A CN 201810722693 A CN201810722693 A CN 201810722693A CN 108798214 A CN108798214 A CN 108798214A
- Authority
- CN
- China
- Prior art keywords
- fixed
- construction
- crash bearer
- bearing seat
- collision barrel
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 244000309464 bull Species 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000004576 sand Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
-
- 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
Abstract
The application belongs to road construction field more particularly to a kind of construction of the highway crash bearer.The application technical problems to be solved are to provide one kind and are convenient for crash bearer mobile, fixed, mitigate the construction of the highway crash bearer of intensity of workers.A kind of construction of the highway crash bearer includes nut, Anti-collision barrel, pull rod, baffle, universal wheel, the first installing frame, turntable, bull stick, first bearing seat, first rotating shaft, first bevel gear, lead screw, second bearing seat, second bevel gear, sliding block, sliding rail, connecting rod, elastic component, protective plate, cover board, draw ring and fixed block；Anticollision bottom of the barrel offers discharge port, and one side of discharge port offers sliding slot.The application has reached to be moved convenient for crash bearer, mitigates the effect for the labor intensity that construction site is carried.
Description
Technical field
This application involves a kind of road construction field more particularly to a kind of construction of the highway crash bearers.
Background technology
When highway is built or safeguarded, need to put some crash bearers around on construction ground, one side anti-collision automobile meaning
Construction site is swarmed into outside, on the other hand plays the role of that pedestrian, driving is isolated, convenient for being normally carried out for construction of the highway, but mesh
The type of preceding hard shoulder has concrete or Anti-collision barrel that sand is housed, they exist simultaneously a disadvantage, are not easy to scene
It is mobile, increase the labor intensity of staff.
Therefore it is a kind of mobile convenient for crash bearer, fixed that there is an urgent need for research and development, and the construction of the highway for mitigating intensity of workers is used
Crash bearer.
Invention content
The application is at least one defect overcome described in the above-mentioned prior art, provides a kind of construction of the highway crash bearer.
The application is intended to solve above-mentioned technical problem at least to a certain extent.
The primary and foremost purpose of the application is to solve technical problem：In order to overcome current crash bearer to be not easy to move, increase
The shortcomings that labour burden of staff, the application technical problems to be solved are to provide one kind and are convenient for crash bearer mobile, fixed,
Mitigate the construction of the highway crash bearer of intensity of workers.
In order to solve the above technical problems, the technical solution of the application is as follows：
A kind of construction of the highway crash bearer, include nut, Anti-collision barrel, pull rod, baffle, universal wheel, the first installing frame, turntable,
Bull stick, first bearing seat, first rotating shaft, first bevel gear, lead screw, second bearing seat, second bevel gear, sliding block, sliding rail, connection
Bar, elastic component, protective plate, cover board, draw ring and fixed block；Anticollision bottom of the barrel offers discharge port, and one side of discharge port offers
Sliding slot, baffle are slidably connected with sliding slot, and pull rod is fixed in baffle bottom, and sliding slot bottom offers the word hole moved for pull rod,
Anti-collision barrel two bottom sides are connected with the first installing frame, and first bearing seat is embedded in one side of the first installing frame；First rotating shaft and the
One bearing block is pivotally connected, and turntable is fixed in first rotating shaft one end, and first bevel gear is fixed in the other end；Bull stick, which is fixed in, to be turned
Disk, second bearing seat are fixed in the first installing frame inner top, and lead screw is pivotally connected with second bearing seat；Second bevel gear is fixed in silk
Bar, and engaged with first bevel gear；Sliding rail is fixed in a side, nut in the first installing frame and is spirally connected with lead screw, and universal wheel passes through
Connecting rod is connect with nut, and connecting rod is slidably connected by sliding block and sliding rail, and protective plate is connect by elastic component with Anti-collision barrel, is prevented
It hits and offers feed opening at the top of bucket；Cover board is hinged at the top of Anti-collision barrel, and is coordinated with feed opening；Draw ring is fixed at the top of cover board,
Anti-collision barrel offers fixing groove, and fixed block is fixed in one side of cover board, and fixed block coordinates with fixing groove inserting.
Further, which further includes having the second installing frame, 3rd bearing seat, reel, protection
Band, the first directive wheel, rotor plate, the second shaft, link, the second directive wheel, guide pad, hook；Second installing frame is fixed in anti-
It hits at the top of bucket, 3rd bearing seat is pivotally connected embedded in the second installation frame bottom, the second shaft bottom end with 3rd bearing seat, and reel is affixed
In the second shaft, rotor plate is fixed in the second shaft top, and the first directive wheel is fixed in a side in the second installing frame, and second leads
It is fixed at the top of Anti-collision barrel to wheel, guide pad, guide pad offers the pilot hole passed through for buffer zone；Buffer zone one end with around
Line wheel solderless wrapped connection, the other end connect around the first directive wheel, the second directive wheel across pilot hole and hook；Link is fixed in
At the top of Anti-collision barrel.
Further, which further includes having fixture block；Fixture block is fixed in buffer zone far from reel
One end, hook are fixed in fixture block.
Further, which further includes having fixed plate and wing bolt；Fixed plate is fixed in anticollision
Bucket top, fixed plate offer threaded hole, wing bolt and screw hole, and a side of the discharge port far from sliding slot offers slotting
Slot, baffle coordinate with slot inserting.
Further, the material of protective plate is vulcanie.
Compared with prior art, the advantageous effect of technical scheme is：
The application has reached to be moved convenient for crash bearer, is mitigated the effect for the labor intensity that construction site is carried, is passed through rotation
Bull stick just can be packed up and be removed to universal wheel, and be moved by universal wheel, solved and carried crash bearer at present
More people are needed to enforce, it is time-consuming and laborious, and the problem that crash bearer bottom is easy to wear.
Elastic component cooperates with protective plate, further improves the protective capacities of crash bearer.Buffer zone is to construction site
It is isolated, therefore the crash bearer can not only achieve the effect that Anti-bumping protection, and isolating and protecting can be carried out.
Description of the drawings
Fig. 1 is the first main structure diagram of the application.
Fig. 2 is the amplification main structure diagram of A in the application Fig. 1.
Fig. 3 is second of main structure diagram of the application.
Fig. 4 is the first amplification main structure diagram of B in the application Fig. 3.
Second of amplification main structure diagram that Fig. 5 is B in the application Fig. 3.
Fig. 6 is the third main structure diagram of the application.
Label in attached drawing be：77- nuts, 1- Anti-collision barrels, 2- sliding slots, the mono- word holes 3-, 4- pull rods, 5- baffles, 6- dischargings
Mouthful, 7- universal wheels, the first installing frames of 8-, 9- turntables, 10- bull sticks, 11- first bearing seats, 12- first rotating shafts, the cone teeth of 13- first
Wheel, 14- lead screws, 15- second bearing seats, 16- second bevel gears, 17- sliding blocks, 18- sliding rails, 19- connecting rods, 20- elastic components,
21- protective plates, 22- feed openings, 23- cover boards, 24- draw rings, 25- guide pads, 26- fixing grooves, the second installing frames of 27-, 28- thirds
Bearing block, 29- reels, 30- buffer zones, the first directive wheels of 31-, 32- rotor plates, the second shafts of 33-, 34- links, 35-
Two directive wheels, 36- fixed blocks, 37- pilot holes, 38- hooks, 39- fixture blocks, 40- fixed plates, 41- threaded holes, 42- wing bolts,
43- slots.
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to more preferably illustrate the present embodiment, attached drawing
A little components have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art, attached drawing
In certain known features and its explanation may omit and will be understood by；Same or analogous label corresponds to same or analogous portion
Part；The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent.
Specific implementation mode
The technical solution of the application is described further with reference to the accompanying drawings and examples.
Embodiment 1
A kind of construction of the highway crash bearer includes as shown in figures 1 to 6 nut 77, Anti-collision barrel 1, pull rod 4, baffle 5, universal wheel
7, the first installing frame 8, turntable 9, bull stick 10, first bearing seat 11, first rotating shaft 12, first bevel gear 13, lead screw 14, the second axis
Bearing 15, second bevel gear 16, sliding block 17, sliding rail 18, connecting rod 19, elastic component 20, protective plate 21, cover board 23,24 and of draw ring
Fixed block 36；1 bottom of Anti-collision barrel offers discharge port 6, and 6 one side of discharge port offers sliding slot 2, and baffle 5 connects with the sliding of sliding slot 2
It connects, pull rod 4 is fixed in 5 bottom of baffle, and 2 bottom of sliding slot offers the word hole 3 moved for pull rod 4, and 1 two bottom sides of Anti-collision barrel are equal
It is connected with the first installing frame 8, first bearing seat 11 is embedded in 8 one side of the first installing frame；First rotating shaft 12 and first bearing seat 11
Pivot joint, turntable 9 are fixed in 12 one end of first rotating shaft, and first bevel gear 13 is fixed in the other end；Bull stick 10 is fixed in turntable
9, second bearing seat 15 is fixed in 8 inner top of the first installing frame, and lead screw 14 is pivotally connected with second bearing seat 15；Second bevel gear 16 is solid
It is connected to lead screw 14, and is engaged with first bevel gear 13；Sliding rail 18 is fixed in a side in the first installing frame 8, nut 77 and lead screw
14 are spirally connected, and universal wheel 7 is connect by connecting rod 19 with nut 77, and connecting rod 19 is slidably connected by sliding block 17 and sliding rail 18, prevent
Backplate 21 is connect by elastic component 20 with Anti-collision barrel 1, and 1 top of Anti-collision barrel offers feed opening 22；Cover board 23 and 1 top of Anti-collision barrel
It is hinged, and coordinate with feed opening 22；Draw ring 24 is fixed in 23 top of cover board, and Anti-collision barrel 1 offers fixing groove 26, and fixed block 36 is solid
It is connected to 23 1 side of cover board, fixed block 36 coordinates with the inserting of fixing groove 26.
Draw ring 24 is pulled to open cover board 23 first, fixed block 36 is extracted out of fixing groove 26, will be husky by feed opening 22
Son pours into inside Anti-collision barrel 1, until when filling sand inside Anti-collision barrel 1, is closed feed opening 22 with cover board 23, fixed block
36 are inserted into fixing groove 26, and sand is avoided to be spread out out of Anti-collision barrel 1.
According to the demand of road construction, all Anti-collision barrels 1 are transported to job location, Anti-collision barrel 1 puts process by ten thousand
It is moved to wheel 7, when Anti-collision barrel 1 is moved to appointed place, rotates counterclockwise bull stick 10 so that lead screw 14 occurs counterclockwise
Rotation, therefore universal wheel 7 is slowly taken in the second installing frame 27；In this way, the bottom of Anti-collision barrel 1 is contacted with ground, Anti-collision barrel 1 by
It will not be moved easily on the ground in gravity steadily vertical of sand, when automobile or other objects strike crash bearer
When, protective plate 21 coordinates with elastic component 20 into row buffering, therefore crash bearer carries out that while construction isolation highway can be improved
Safety.
With the change of construction of the highway, crash bearer needs to carry out short-distance movement, bull stick 10 is rotated clockwise, by universal wheel
7 release the first installing frame 8, just crash bearer can be pushed to carry out short-range movement by universal wheel 7, reach time saving and energy saving effect
Fruit.
When sand needs that crash bearer is discharged, pull rod 4 is pulled to move right, therefore baffle 5 is detached with discharge port 6, sand from
Crash bearer is discharged in discharge port 6.
Wherein, which further includes having the second installing frame 27,3rd bearing seat 28, reel 29, preventing
Protecting band 30, the first directive wheel 31, rotor plate 32, the second shaft 33, link 34, the second directive wheel 35, guide pad 25, hook 38；
Second installing frame 27 is fixed in 1 top of Anti-collision barrel, and 3rd bearing seat 28 is embedded in 27 bottom of the second installing frame, 33 bottom end of the second shaft
It being pivotally connected with 3rd bearing seat 28, reel 29 is fixed in the second shaft 33, and rotor plate 32 is fixed in 33 top of the second shaft, and first
Directive wheel 31 is fixed in a side in the second installing frame 27, and the second directive wheel 35, guide pad 25 are fixed in 1 top of Anti-collision barrel, lead
The pilot hole 37 passed through for buffer zone 30 is offered to block 25；30 one end of buffer zone and 29 solderless wrapped connection of reel, the other end around
The first directive wheel 31, the second directive wheel 35 are crossed, and is connect with hook 38 across pilot hole 37；Link 34 is fixed in the top of Anti-collision barrel 1
Portion.
Pull hook 38 movement, hook 38 by buffer zone 30 from reel 29 pull-up pull, and will hook 38 buckle into it is adjacent
On the link 34 of crash bearer, such buffer zone 30 just can play the role of isolation.
After protected working, hook 38 is removed from the link 34 of adjacent crash bearer, rotates clockwise rotor plate 32,
Thus reel 29 carries out take-up, and buffer zone 30 is withdrawn in the second installing frame 27.
Since the first directive wheel 31, the second directive wheel 35, pilot hole 37 play the role of guiding to buffer zone 30, prevent
Protecting band 30 will not there is a phenomenon where wind when withdrawing reel 29.
Wherein, which further includes having fixture block 39；Fixture block 39 is fixed in buffer zone 30 far from reel
29 one end, hook 38 are fixed in fixture block 39, and fixture block 39 solves hook 38 and is easy to be caught in pilot hole 37, cause hook 38 difficult
The problem of to take out.
Wherein, which further includes having fixed plate 40 and wing bolt 42；Fixed plate 40 is fixed in anti-
1 top of bucket is hit, fixed plate 40 offers threaded hole 41, and wing bolt 42 is spirally connected with threaded hole 41, and discharge port 6 is far from sliding slot 2
One side offers slot 43, and baffle 5 coordinates with the inserting of slot 43.
When buffer zone 30 is protected, wing bolt 42 is rotated clockwise, rotor plate 32 is fixed in wing bolt 42,
Thus buffer zone 30 can be shortened or be elongated according to actual conditions, and remain tight state, reached pair
The effect that construction site is isolated, is protected.
After baffle 5 is inserted into slot 43, baffle 5 can be avoided to be detached with discharge port 6 since crash bearer is moved, so as to cause sand
Son is leaked out out of Anti-collision barrel 1.
Wherein, the material of protective plate 21 is vulcanie, itself can play certain buffering after vulcanie is hit
Effect, increase the anticollision ability of crash bearer.
Obviously, above-described embodiment of the application is only intended to clearly illustrate the application example, and is not pair
The restriction of presently filed embodiment.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the application claim made by within the spirit and principle of application
Protection domain within.
Claims (5)
1. a kind of construction of the highway crash bearer, which is characterized in that include nut（77）, Anti-collision barrel（1）, pull rod（4）, baffle
（5）, universal wheel（7）, the first installing frame（8）, turntable（9）, bull stick（10）, first bearing seat（11）, first rotating shaft（12）, first
Bevel gear（13）, lead screw（14）, second bearing seat（15）, second bevel gear（16）, sliding block（17）, sliding rail（18）, connecting rod
（19）, elastic component（20）, protective plate（21）, cover board（23）, draw ring（24）And fixed block（36）；Anti-collision barrel（1）Bottom offers
Discharge port（6）, discharge port（6）One side offers sliding slot（2）, baffle（5）With sliding slot（2）It is slidably connected, pull rod（4）It is fixed in
Baffle（5）Bottom, sliding slot（2）Bottom is offered for pull rod（4）A mobile word hole（3）, Anti-collision barrel（1）Two bottom sides are affixed
There is the first installing frame（8）, first bearing seat（11）Embedded in the first installing frame（8）One side；First rotating shaft（12）With first bearing
Seat（11）Pivot joint, turntable（9）It is fixed in first rotating shaft（12）One end, first bevel gear（13）It is fixed in the other end；Bull stick
（10）It is fixed in turntable（9）, second bearing seat（15）It is fixed in the first installing frame（8）Inner top, lead screw（14）With second bearing
Seat（15）Pivot joint；Second bevel gear（16）It is fixed in lead screw（14）, and and first bevel gear（13）Engagement；Sliding rail（18）It is fixed in
First installing frame（8）An interior side, nut（77）With lead screw（14）It is spirally connected, universal wheel（7）Pass through connecting rod（19）With nut
（77）Connection, connecting rod（19）Pass through sliding block（17）With sliding rail（18）It is slidably connected, protective plate（21）Pass through elastic component（20）With
Anti-collision barrel（1）Connection, Anti-collision barrel（1）Top offers feed opening（22）；Cover board（23）With Anti-collision barrel（1）Top is hinged, and with
Feed opening（22）Cooperation；Draw ring（24）It is fixed in cover board（23）Top, Anti-collision barrel（1）Offer fixing groove（26）, fixed block
（36）It is fixed in cover board（23）One side, fixed block（36）With fixing groove（26）Inserting cooperation.
2. a kind of construction of the highway crash bearer according to claim 1, it is characterised in that：The construction of the highway with crash bearer also
It include the second installing frame（27）, 3rd bearing seat（28）, reel（29）, buffer zone（30）, the first directive wheel（31）, rotation
Plate（32）, the second shaft（33）, link（34）, the second directive wheel（35）, guide pad（25）, hook（38）；Second installing frame
（27）It is fixed in Anti-collision barrel（1）Top, 3rd bearing seat（28）Embedded in the second installing frame（27）Bottom, the second shaft（33）Bottom end
With 3rd bearing seat（28）Pivot joint, reel（29）It is fixed in the second shaft（33）, rotor plate（32）It is fixed in the second shaft
（33）Top, the first directive wheel（31）It is fixed in the second installing frame（27）An interior side, the second directive wheel（35）, guide pad（25）
It is fixed in Anti-collision barrel（1）Top, guide pad（25）It offers for buffer zone（30）The pilot hole passed through（37）；Buffer zone（30）One
End and reel（29）Solderless wrapped connection, the other end bypass the first directive wheel（31）, the second directive wheel（35）, and pass through pilot hole
（37）With hook（38）Connection；Link（34）It is fixed in Anti-collision barrel（1）Top.
3. a kind of construction of the highway crash bearer according to claim 1 or 2, it is characterised in that：The construction of the highway anticollision
Pier further includes having fixture block（39）；Fixture block（39）It is fixed in buffer zone（30）Far from reel（29）One end, hook（38）It is affixed
In fixture block（39）.
4. a kind of construction of the highway crash bearer according to claim 3, it is characterised in that：The construction of the highway with crash bearer also
It include fixed plate（40）And wing bolt（42）；Fixed plate（40）It is fixed in Anti-collision barrel（1）Top, fixed plate（40）It offers
Threaded hole（41）, wing bolt（42）With threaded hole（41）It is spirally connected, discharge port（6）Far from sliding slot（2）A side offer it is slotting
Slot（43）, baffle（5）With slot（43）Inserting cooperation.
5. a kind of construction of the highway crash bearer according to claim 4, it is characterised in that：Protective plate（21）Material be hard
Matter rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722693.3A CN108798214B (en) | 2018-07-04 | 2018-07-04 | Anti-collision pier for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722693.3A CN108798214B (en) | 2018-07-04 | 2018-07-04 | Anti-collision pier for highway construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108798214A true CN108798214A (en) | 2018-11-13 |
| CN108798214B CN108798214B (en) | 2024-03-26 |
Family
ID=64072970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810722693.3A Active CN108798214B (en) | 2018-07-04 | 2018-07-04 | Anti-collision pier for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108798214B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056248A (en) * | 2019-04-29 | 2019-07-26 | 杭州悦为科技有限公司 | The construction method of the mobile basic environmental type enclosing of tool-type |
| CN111042653A (en) * | 2019-12-25 | 2020-04-21 | 华润建筑有限公司 | High-stability enclosure for construction of constructional engineering |
| CN111926740A (en) * | 2020-08-17 | 2020-11-13 | 常德市俊德科技发展有限公司 | But municipal construction is with quick assembly disassembly's safety barrier |
| CN114319193A (en) * | 2022-02-06 | 2022-04-12 | 刘宇 | Anti-collision device for highway construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6702513B1 (en) * | 2003-03-20 | 2004-03-09 | James E. Raupach | Impact barrier |
| CN204589865U (en) * | 2015-04-10 | 2015-08-26 | 湖南城市学院 | A kind of intelligent traffic facility automatic crash-proof device |
| CN206157638U (en) * | 2016-10-18 | 2017-05-10 | 长安大学 | Portable portable car buffer stop of road |
| CN206233147U (en) * | 2016-11-16 | 2017-06-09 | 泉州市龙行贸易有限公司 | A kind of Anti-collision barrel being moved easily |
| CN207331557U (en) * | 2017-09-28 | 2018-05-08 | 江西环球建设集团有限公司 | A kind of road anticollision device, collision-prevention device |
| CN208686197U (en) * | 2018-07-04 | 2019-04-02 | 广东省建筑工程机械施工有限公司 | A kind of construction of the highway crash bearer |
-
2018
- 2018-07-04 CN CN201810722693.3A patent/CN108798214B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6702513B1 (en) * | 2003-03-20 | 2004-03-09 | James E. Raupach | Impact barrier |
| CN204589865U (en) * | 2015-04-10 | 2015-08-26 | 湖南城市学院 | A kind of intelligent traffic facility automatic crash-proof device |
| CN206157638U (en) * | 2016-10-18 | 2017-05-10 | 长安大学 | Portable portable car buffer stop of road |
| CN206233147U (en) * | 2016-11-16 | 2017-06-09 | 泉州市龙行贸易有限公司 | A kind of Anti-collision barrel being moved easily |
| CN207331557U (en) * | 2017-09-28 | 2018-05-08 | 江西环球建设集团有限公司 | A kind of road anticollision device, collision-prevention device |
| CN208686197U (en) * | 2018-07-04 | 2019-04-02 | 广东省建筑工程机械施工有限公司 | A kind of construction of the highway crash bearer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056248A (en) * | 2019-04-29 | 2019-07-26 | 杭州悦为科技有限公司 | The construction method of the mobile basic environmental type enclosing of tool-type |
| CN111042653A (en) * | 2019-12-25 | 2020-04-21 | 华润建筑有限公司 | High-stability enclosure for construction of constructional engineering |
| CN111926740A (en) * | 2020-08-17 | 2020-11-13 | 常德市俊德科技发展有限公司 | But municipal construction is with quick assembly disassembly's safety barrier |
| CN114319193A (en) * | 2022-02-06 | 2022-04-12 | 刘宇 | Anti-collision device for highway construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108798214B (en) | 2024-03-26 |
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