CN109024381A - A kind of energy absorbing type expressway safety anticollision barrier - Google Patents
A kind of energy absorbing type expressway safety anticollision barrier Download PDFInfo
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- CN109024381A CN109024381A CN201810923491.5A CN201810923491A CN109024381A CN 109024381 A CN109024381 A CN 109024381A CN 201810923491 A CN201810923491 A CN 201810923491A CN 109024381 A CN109024381 A CN 109024381A
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- Prior art keywords
- column
- slot
- energy absorbing
- sliding
- pedestal
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- 230000004888 barrier function Effects 0.000 title claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000872 buffer Substances 0.000 claims description 61
- 230000003139 buffering effect Effects 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000000116 mitigating effect Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
-
- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/631—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to highway technology fields, especially a kind of energy absorbing type expressway safety anticollision barrier, including pedestal, the upper end of the pedestal is symmetrically arranged with support column, the upper end of the support column is plugged with shaft, column is hinged on the outside of the shaft, one side lower part of outer wall of the column is equipped with fixed link, two opposite sides of the column offer sliding slot respectively, the internal slide of the sliding slot is connected with guardrail rack, the top and bottom of the guardrail rack have been respectively fixedly connected with pull ring, and the inside of the guardrail rack is equipped with column body.Structure of the invention is novel; it is easy to use; in the event of an accident, protective value is good, can effectively absorb the impact force of automobile; considerably reduce the reaction force that automobile is subject to; it endangers, while can be integrally damaged caused by mitigation accident to avoid guardrail, improve the service life of device; practicability is powerful, is worthy to be popularized.
Description
Technical field
The present invention relates to highway technology field more particularly to a kind of energy absorbing type expressway safety anticollision barriers.
Background technique
Freeway guardrail be usually with road safety barrier disposed in parallel, main function be prevent faulty driver or
Improper traveling caused by other reasons makes vehicle run off highway or passes through the traffic accident that opposite lane is swarmed into median strip
Occur, protect occupant safety on driver and Che, while having induction pilot's line of vision concurrently, increasing traffic safety sense and beautify public
The effect of road environment.It is this kind of according to statistics every year on average on every 200 meters of highways there are about the event that 250 times hit central guardrail
Event is as many as 3 times of other type traffic accidents on expressway.
And the safety guide rail of highway is manufactured by steel or cement mostly at present, structure design is simple, only connects
It is connected to the column shape of cross bar, due to by rigid shock after automobile crash to protective fence, no cushion effect effect, automobile can be by
To ferocious reaction force, it is easy to cause grave danger to passengers inside the car, and protective fence also will receive damage, cause to pacify
Full hidden danger, service life are shorter.For this purpose, it is proposed that a kind of energy absorbing type expressway safety anticollision barrier solves such ask
Topic.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of energy absorbing type highway proposed
Safety anti-collision barrier.
To achieve the goals above, present invention employs following technical solutions:
A kind of energy absorbing type expressway safety anticollision barrier, including pedestal are designed, the upper end of the pedestal is symmetrically arranged with support column,
The upper end of the support column is plugged with shaft, and column is hinged on the outside of the shaft, and one side lower part of outer wall of the column is set
There is fixed link, two opposite sides of the column offer sliding slot respectively, and the internal slide of the sliding slot is connected with guardrail rack,
The top and bottom of the guardrail rack have been respectively fixedly connected with pull ring, and the inside of the guardrail rack is equipped with column body.
Preferably, the top of the column is equipped with refractive body, and the outer surface of the column is coated with fluorescence coating.
Preferably, the outer wall two sides of the guardrail rack are respectively symmetrically hinged with first connecting rod, the inner wall one of the sliding slot
Side symmetrically offers T-type sliding slot, and the internal slide of the T-type sliding slot is connected with T-type sliding block, passes through on the outside of the T-type sliding block
Pin shaft is hinged with first connecting rod, and the inner cavity two sides of the T-type sliding slot are respectively equipped with spring ring and damping buffer, and the bullet
Spring coil and the opposite side of damping buffer are fixedly connected with T-type sliding block respectively, and the middle part of the inner wall side of the sliding slot is equipped with
Framework, the inside of the framework are plugged with buffer bar, and buffer air bag is equipped between the left side of the buffer bar and the inner wall of framework,
The right side of the buffer bar is connected with guardrail rack.
Preferably, empty slot is offered in the middle part of the column, the upper and lower part of the empty slot has been respectively communicated with connecting tube,
And the connecting tube is equipped with controlled valve, there are two piston plate, two piston plates for the internal slide connection of the empty slot
Opposite side is connected separately with the first magnet and the second magnet, and first magnet and the second magnet are kicker magnet and mutually
Attract, two opposite sides of the piston plate are connected separately with the first elastic string, and first elastic string is far from piston plate
One end is connected through empty slot with pull ring, and first elastic string and empty slot junction be equipped with sealing ring, the empty slot it is upper
Lower both ends offer the first through slot being used cooperatively with the first elastic string respectively.
Preferably, the upper end of the pedestal symmetrically offers sliding groove, and the inside of the sliding groove is connected by buffer spring
It is connected to sliding shoe, the top of the sliding shoe is hinged with the second connecting rod by pin shaft, and the upper end of second connecting rod passes through
Pin shaft is hinged with column.
Preferably, the inside of the pedestal offers mounting groove, and the inner horizontal of the mounting groove is equipped with axis body, the axis
It is socketed with axle sleeve on the outside of body, spring pocket is connected between the axle sleeve and the inner wall of sliding groove, and the spring pocket is socketed on
The outside of axis body, one upper lateral part of outer wall of the axle sleeve are connected with the second elastic string, second elastic string far from axle sleeve one
End is connected through sliding groove with fixed link, and the upper end of the sliding groove offers second be used cooperatively with the second elastic string
Through slot.
Preferably, the column body includes the first elastic plate being fixedly connected with guardrail rack, first elastic plate it is outer
Side is equipped with arc buffering item, is connected with the second elastic plate on the outside of the arc buffering item, the outside of second elastic plate is equal
Even be equipped with buffers sphere, and the upper and lower ends of first elastic plate and the second elastic plate are connected with sealing plate jointly, and described
Sealing plate is slidably connected with the first elastic plate and the second elastic plate.
Preferably, the left side central portion of the pedestal offers fixing groove, and the right side central of the pedestal is connected with and fixes
The fixed block that slot matches, the upper end two sides of the pedestal are respectively equipped with connector, offer bolt in the middle part of the connector
Hole.
A kind of energy absorbing type expressway safety anticollision barrier proposed by the present invention, beneficial effect are:
(1), for the present invention when by car crass, the arc buffering item and buffering sphere being arranged in column body can be absorbed one
Divide impact force, plays the first heavy buffer function, while drive guardrail rack movement is known from experience on column, so that first connecting rod rotates, thus
Drive T-type sliding block mobile in the inside of T-type sliding slot, so that spring ring is stretched and squeezed air-damping buffer, simultaneous buffering bar meeting
Buffer air bag is squeezed, the second heavy buffer function can be played by spring ring, damping buffer and buffer air bag, guardrail rack is mobile
While, it can make the first elastic string that two piston plates be pulled to be located remotely from each other, utilize the suction between the first magnet and the second magnet
Gravitation, can play third weight buffer function, can be formed by cavity to piston plate and empty slot by connecting tube be filled with it is lazy
Property gas, when piston plate is mobile can compressed gas increase pressure, the impact force of vehicle can be buffered using high pressure gas,
Quadruple buffer function is played, the reaction force that automobile is subject to is greatly reduced, reduces the probability of people's injury.
(2), when the automobile impact force that the present invention is subject to is excessive, column, which can rotate backward, topples over, so that the second connecting rod band
Dynamic sliding shoe squeezes buffer spring, while can pull the second elastic string by fixed link, so that axle sleeve is slided in axis body, and squeezes
Spring pocket can be very good protective device entirety, avoid huge impact force using the buffer function of buffer spring and spring pocket
It causes device to damage, improves the service life of device.
(3), structure of the invention is novel, and easy to use, in the event of an accident, protective value is good, can significantly subtract
It is endangered caused by light accident, practicability is powerful, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is a kind of energy absorbing type expressway safety anticollision guardrail structure schematic diagram proposed by the present invention；
Fig. 2 is the portion A structure enlargement diagram in a kind of energy absorbing type expressway safety anticollision barrier proposed by the present invention；
Fig. 3 is a kind of structural representation of energy absorbing type expressway safety anticollision barrier central post and guardrail rack proposed by the present invention
Figure；
Fig. 4 is a kind of side view of energy absorbing type expressway safety anticollision barrier proposed by the present invention；
A kind of Fig. 5 structural schematic diagram of energy absorbing type expressway safety anticollision barrier intermediate hurdles body proposed by the present invention.
In figure: pedestal 1, support column 2, shaft 3, column 4, sliding slot 5, guardrail rack 6, column body 7, the first elastic plate 71, second
Elastic plate 72, arc buffering item 73, sealing plate 74, buffering sphere 75, first connecting rod 8, T-type sliding slot 9, T-type sliding block 10, spring
Enclose 11, damping buffer 12, framework 13, buffer air bag 14, buffer bar 15, empty slot 16, piston plate 17, the first magnet 18, second
Magnet 19, the first elastic string 20, connecting tube 21, controlled valve 22, sealing ring 23, the first through slot 24, pull ring 25, refractive body 26,
Fixing groove 27, fixed block 28, connector 29, the second connecting rod 30, sliding groove 31, sliding shoe 32, buffer spring 33, mounting groove
34, axle sleeve 35, axis body 36, spring pocket 37, bolt hole 38, the second through slot 39, the second elastic string 40, fixed link 41.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of energy absorbing type expressway safety anticollision barrier, including pedestal 1, the left side central portion of pedestal 1 are opened
Equipped with fixing groove 27, the right side central of pedestal 1 is connected with the fixed block 28 to match with fixing groove 27, the upper end two sides of pedestal 1
It is respectively equipped with connector 29, the middle part of connector 29 offers bolt hole 38, can by the fixing groove 27 and fixed block 28 of setting
So that cooperation that is more stable, and passing through connector 29, bolt hole 38 and bolt is connected between two neighboring pedestal 1,
It can be convenient and fixation is attached to multiple pedestals 1, it is easy to operate.
The upper end of pedestal 1 symmetrically offers sliding groove 31, and the inside of sliding groove 31 is connected with sliding by buffer spring 33
The top of block 32, sliding shoe 32 is hinged with the second connecting rod 30 by pin shaft, and the upper end of the second connecting rod 30 by pin shaft and is stood
Column 4 is hinged, and when the automobile impact force that device is subject to is excessive, column 4, which can rotate backward, topples over, so that the second connecting rod 30 drives
Sliding shoe 32 squeezes buffer spring 33, can play the role of protecting column 4 using the elastic force of buffer spring 33.
The inside of pedestal 1 offers mounting groove 34, and the inner horizontal of mounting groove 34 is equipped with axis body 36, the outer sheath of axis body 36
It is connected to axle sleeve 35, spring pocket 37 is connected between axle sleeve 35 and the inner wall of sliding groove 31, and spring pocket 37 is socketed on axis body 36
Outside, one upper lateral part of outer wall of axle sleeve 35 are connected with the second elastic string 40, and the second elastic string 40 runs through far from one end of axle sleeve 35
Sliding groove 31 is connected with fixed link 41, and the upper end of sliding groove 31 offers second be used cooperatively with the second elastic string 40 and leads to
Slot 39, column 4 can rotate backward while topple over, and the second elastic string 40 can be pulled by fixed link 41, so that axle sleeve 35 is in axis
Body 36 slides, and squeezes spring pocket 37, using the buffer function of spring pocket 37, can be very good protective device entirety, avoids huge
Big impact force causes device to damage, and improves the service life of device.
The upper end of pedestal 1 is symmetrically arranged with support column 2, and the upper end of support column 2 is plugged with shaft 3, and the outside of shaft 3 is hinged with
Column 4, the top of column 4 are equipped with refractive body 26, and the outer surface of column 4 is coated with fluorescence coating, reflective when night car light irradiation
Body 26 and fluorescence coating can be improved warning function, be reduced the probability to crash with sky light.
One side lower part of outer wall of column 4 is equipped with fixed link 41, and the middle part of column 4 offers empty slot 16, the top of empty slot 16
It is respectively communicated with connecting tube 21 with lower part, and connecting tube 21 is equipped with controlled valve 22, after turning on the switch valve 22, passes through connection
Pipe 21 can be formed by cavity to piston plate 17 and empty slot 16 and be filled with inert gas, and the internal slide of empty slot 16 is connected with two
A piston plate 17, two opposite sides of piston plate 17 are connected separately with the first magnet 18 and the second magnet 19, the first magnet 18
It is kicker magnet and attracts each other with the second magnet 19, two opposite sides of piston plate 17 is connected separately with the first elastic string
20, the one end of the first elastic string 20 far from piston plate 17 is connected through empty slot 16 with pull ring 25, and the first elastic string 20 and sky
16 junction of slot is equipped with sealing ring 23, and the upper and lower ends of empty slot 16 offer first be used cooperatively with the first elastic string 20 respectively
Through slot 24 can make the first elastic string 20 pull two piston plates while device is made guardrail rack 6 mobile by car crass
17 are located remotely from each other, and using the attraction between the first magnet 18 and the second magnet 19, can play good buffer function, piston
When plate 17 is mobile to two sides, meeting compressed inert increases pressure, can be delayed to the impact force of vehicle using high pressure gas
Punching enhances buffer function, greatly reduces the reaction force that automobile is subject to, and reduces the probability of people's injury.
The opposite side of two columns 4 offers sliding slot 5 respectively, and the internal slide of sliding slot 5 is connected with guardrail rack 6, guardrail
The outer wall two sides of frame 6 are respectively symmetrically hinged with first connecting rod 8, and the inner wall side of sliding slot 5 symmetrically offers T-type sliding slot 9, T-type
The internal slide of sliding slot 9 is connected with T-type sliding block 10, and the outside of T-type sliding block 10 is hinged by pin shaft and first connecting rod 8, and T-type is sliding
The inner cavity two sides of slot 9 are respectively equipped with spring ring 11 and damping buffer 12, and spring ring 11 and damping buffer 12 it is opposite one
Side is fixedly connected with T-type sliding block 10 respectively, and the middle part of the inner wall side of sliding slot 5 is equipped with framework 13, and the inside of framework 13 is plugged with
Buffer bar 15 is equipped with buffer air bag 14, the right side of buffer bar 15 and guardrail between the left side of buffer bar 15 and the inner wall of framework 13
Frame 6 is connected, and when device is by car crass, it is mobile that column body 7 will drive guardrail rack 6, so that first connecting rod 8 rotates, from
And drive T-type sliding block 10 mobile in the inside of T-type sliding slot 9, so that spring ring 11 is stretched and squeezed air-damping buffer 12, simultaneously
Buffer bar 15 can squeeze buffer air bag 14, can be played by spring ring 11, damping buffer 12 and buffer air bag 14 good
Weight buffer function absorbs most of impact force, avoids automobile by powerful reaction force.
The top and bottom of guardrail rack 6 have been respectively fixedly connected with pull ring 25, and the inside of guardrail rack 6 is equipped with column body 7, column body
7 include the first elastic plate 71 being fixedly connected with guardrail rack 6, and the outside of the first elastic plate 71 is equipped with arc buffering item 73, arc
The outside of shape buffer bar 73 is connected with the second elastic plate 72, and the outside of the second elastic plate 72, which is uniformly provided with, buffers sphere 75, and first
The upper and lower ends of elastic plate 71 and the second elastic plate 72 are connected with sealing plate 74, and sealing plate 74 and the first elastic plate 71 jointly
It is slidably connected with the second elastic plate 72, when device is hit, the arc buffering item 73 and buffering sphere 75 being arranged in column body 7,
A part of impact force can be absorbed first, play the first heavy buffer function.
Working principle: the present invention is when by car crass, the arc buffering item 73 and buffering sphere that are arranged in column body 7
75, a part of impact force can be absorbed, play the first heavy buffer function, while column body 7 will drive the movement of guardrail rack 6, so that the
One connecting rod 8 rotation, to drive T-type sliding block 10 mobile in the inside of T-type sliding slot 9, so that spring ring 11 is stretched and squeezes
Damping buffer 12, simultaneous buffering bar 15 can squeeze buffer air bag 14, pass through spring ring 11, damping buffer 12 and buffer air bag
14 can play the second heavy buffer function, while guardrail rack 6 is mobile, the first elastic string 20 can be made to pull two piston plates 17
It is located remotely from each other, using the attraction between the first magnet 18 and the second magnet 19, third weight buffer function can be played, pass through company
Adapter tube 21 can be formed by cavity to piston plate 17 and empty slot 16 and be filled with inert gas, can compressed gas when piston plate 17 is mobile
Body increases pressure, can be buffered to the impact force of vehicle using high pressure gas, play quadruple buffer function, substantially reduce
The reaction force that automobile is subject to reduces the probability of people's injury, and when automobile impact force is excessive, column 4, which can rotate backward, to incline
, so that the second connecting rod 30 drives sliding shoe 32 to squeeze buffer spring 33, while the second elasticity can be pulled by fixed link 41
Rope 40 so that axle sleeve 35 is slided in axis body 36, and squeezes spring pocket 37, is made using the buffering of buffer spring 33 and spring pocket 37
With, can be very good protective device entirety, avoid huge impact force that device is caused to damage, improve the service life of device.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Utility model design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of energy absorbing type expressway safety anticollision barrier, including pedestal (1), which is characterized in that the upper end of the pedestal (1)
It is symmetrically arranged with support column (2), the upper end of the support column (2) is plugged with shaft (3), is hinged on the outside of the shaft (3) vertical
One side lower part of outer wall of column (4), the column (4) is equipped with fixed link (41), and two opposite sides of the column (4) are opened respectively
Equipped with sliding slot (5), the internal slide of the sliding slot (5) is connected with guardrail rack (6), the top and bottom point of the guardrail rack (6)
It is not fixedly connected with pull ring (25), and the inside of the guardrail rack (6) is equipped with column body (7).
2. a kind of energy absorbing type expressway safety anticollision barrier according to claim 1, which is characterized in that the column
(4) top is equipped with refractive body (26), and the outer surface of the column (4) is coated with fluorescence coating.
3. a kind of energy absorbing type expressway safety anticollision barrier according to claim 1, which is characterized in that the guardrail rack
(6) outer wall two sides are respectively symmetrically hinged with first connecting rod (8), and it is sliding that the inner wall side of the sliding slot (5) symmetrically offers T-type
The internal slide of slot (9), the T-type sliding slot (9) is connected with T-type sliding block (10), passes through pin shaft on the outside of the T-type sliding block (10)
Hingedly with first connecting rod (8), the inner cavity two sides of the T-type sliding slot (9) are respectively equipped with spring ring (11) and damping buffer
(12), and the spring ring (11) and the opposite side of damping buffer (12) are fixedly connected with T-type sliding block (10) respectively, described
The middle part of the inner wall side of sliding slot (5) is equipped with framework (13), and the inside of the framework (13) is plugged with buffer bar (15), described slow
Buffer air bag (14), the right side of the buffer bar (15) and guardrail are equipped between the left side of jumper bar (15) and the inner wall of framework (13)
Frame (6) is connected.
4. a kind of energy absorbing type expressway safety anticollision barrier according to claim 1, which is characterized in that the column
(4) it is offered in the middle part of empty slot (16), the upper and lower part of the empty slot (16) has been respectively communicated with connecting tube (21), and the company
It takes over (21) and is equipped with controlled valve (22), there are two piston plate (17), two institutes for the internal slide connection of the empty slot (16)
State the opposite side of piston plate (17) and be connected separately with the first magnet (18) and the second magnet (19), first magnet (18) and
Second magnet (19) is kicker magnet and attracts each other, and two opposite sides of the piston plate (17) are connected separately with the first bullet
Property rope (20), the one end of first elastic string (20) far from piston plate (17) is connected through empty slot (16) with pull ring (25),
And first elastic string (20) and empty slot (16) junction are equipped with sealing ring (23), the upper and lower ends of the empty slot (16) are distinguished
Offer the first through slot (24) being used cooperatively with the first elastic string (20).
5. a kind of energy absorbing type expressway safety anticollision barrier according to claim 1, which is characterized in that the pedestal
(1) upper end symmetrically offers sliding groove (31), and the inside of the sliding groove (31) is connected with sliding by buffer spring (33)
The top of block (32), the sliding shoe (32) is hinged with the second connecting rod (30) by pin shaft, second connecting rod (30)
Upper end is hinged by pin shaft and column (4).
6. a kind of energy absorbing type expressway safety anticollision barrier according to claim 1, which is characterized in that the pedestal
(1) inside offers mounting groove (34), and the inner horizontal of the mounting groove (34) is equipped with axis body (36), the axis body (36)
Outside is socketed with axle sleeve (35), is connected with spring pocket (37) between the axle sleeve (35) and the inner wall of sliding groove (31), and described
Spring pocket (37) is socketed on the outside of axis body (36), and one upper lateral part of outer wall of the axle sleeve (35) is connected with the second elastic string
(40), the one end of second elastic string (40) far from axle sleeve (35) is connected through sliding groove (31) with fixed link (41), and
The upper end of the sliding groove (31) offers the second through slot (39) being used cooperatively with the second elastic string (40).
7. a kind of energy absorbing type expressway safety anticollision barrier according to claim 1, which is characterized in that the column body
It (7) include the first elastic plate (71) being fixedly connected with guardrail rack (6), the outside of first elastic plate (71) is equipped with arc
Buffer bar (73) is connected with the second elastic plate (72) on the outside of the arc buffering item (73), second elastic plate (72)
Outside, which is uniformly provided with, buffers sphere (75), and the upper and lower ends of first elastic plate (71) and the second elastic plate (72) connect jointly
It is connected to sealing plate (74), and the sealing plate (74) is slidably connected with the first elastic plate (71) and the second elastic plate (72).
8. a kind of energy absorbing type expressway safety anticollision barrier according to claim 1, which is characterized in that the pedestal
(1) left side central portion offers fixing groove (27), and the right side central of the pedestal (1) is connected with to match with fixing groove (27)
The upper end two sides of fixed block (28), the pedestal (1) are respectively equipped with connector (29), are offered in the middle part of the connector (29)
Bolt hole (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923491.5A CN109024381B (en) | 2018-08-11 | 2018-08-11 | Energy-absorbing type highway safety anticollision barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923491.5A CN109024381B (en) | 2018-08-11 | 2018-08-11 | Energy-absorbing type highway safety anticollision barrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109024381A true CN109024381A (en) | 2018-12-18 |
| CN109024381B CN109024381B (en) | 2020-11-17 |
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ID=64634189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810923491.5A Expired - Fee Related CN109024381B (en) | 2018-08-11 | 2018-08-11 | Energy-absorbing type highway safety anticollision barrier |
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| CN110565559A (en) * | 2019-08-30 | 2019-12-13 | 郭强 | interim anticollision barrier of highway |
| CN110670840A (en) * | 2019-11-20 | 2020-01-10 | 青岛军平减震科技有限公司 | Floor with damping function |
| CN110930741A (en) * | 2019-11-23 | 2020-03-27 | 杨国丽 | Remote control traffic signal lamp for smart city |
| CN110984035A (en) * | 2019-12-17 | 2020-04-10 | 深圳市飞龙云商贸有限公司 | Convenient traffic guardrail with buffer function |
| CN111455909A (en) * | 2020-04-16 | 2020-07-28 | 赵银朋 | Anti-crossing road isolation fence |
| CN112647458A (en) * | 2020-09-23 | 2021-04-13 | 重庆市城投路桥管理有限公司 | BIM municipal bridge pier anti-collision device based on Internet of things |
| WO2021127953A1 (en) * | 2019-12-24 | 2021-07-01 | 唐山哈船科技有限公司 | Flexible protective apparatus for edge of port wharf |
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| CN113699914A (en) * | 2021-09-01 | 2021-11-26 | 深圳市正道公路工程有限公司 | Energy-absorbing anti-collision guardrail |
| CN113763789A (en) * | 2021-09-03 | 2021-12-07 | 深圳群芯微电子有限责任公司 | Wavelength detection reaction terminal for photoelectric conversion of nonlinear photoelectric coupler |
| CN114032815A (en) * | 2021-12-14 | 2022-02-11 | 四川路桥建设集团交通工程有限公司 | Central separation belt anti-collision guardrail device and construction method thereof |
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| CN115233597A (en) * | 2022-08-19 | 2022-10-25 | 安徽华骅桥梁设备制造有限公司 | Safety energy-absorbing reduces highway guardrail of turning on one's side |
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| CN109826161B (en) * | 2019-03-25 | 2020-10-16 | 江苏航运职业技术学院 | Port wharf edge elastic protection device |
| CN109826161A (en) * | 2019-03-25 | 2019-05-31 | 江苏航运职业技术学院 | A kind of port and pier border elastic protective device |
| CN110565559B (en) * | 2019-08-30 | 2021-05-25 | 郭强 | Interim anticollision barrier of highway |
| CN110565559A (en) * | 2019-08-30 | 2019-12-13 | 郭强 | interim anticollision barrier of highway |
| CN110670840A (en) * | 2019-11-20 | 2020-01-10 | 青岛军平减震科技有限公司 | Floor with damping function |
| CN110930741A (en) * | 2019-11-23 | 2020-03-27 | 杨国丽 | Remote control traffic signal lamp for smart city |
| CN110984035A (en) * | 2019-12-17 | 2020-04-10 | 深圳市飞龙云商贸有限公司 | Convenient traffic guardrail with buffer function |
| CN110984035B (en) * | 2019-12-17 | 2021-04-23 | 冠县盛世交通设施有限公司 | Convenient traffic guardrail with buffer function |
| WO2021127953A1 (en) * | 2019-12-24 | 2021-07-01 | 唐山哈船科技有限公司 | Flexible protective apparatus for edge of port wharf |
| CN111455909A (en) * | 2020-04-16 | 2020-07-28 | 赵银朋 | Anti-crossing road isolation fence |
| CN111455909B (en) * | 2020-04-16 | 2021-12-24 | 台州市腾阳窗饰有限公司 | Anti-crossing road isolation fence |
| CN112647458A (en) * | 2020-09-23 | 2021-04-13 | 重庆市城投路桥管理有限公司 | BIM municipal bridge pier anti-collision device based on Internet of things |
| CN112647458B (en) * | 2020-09-23 | 2022-06-28 | 重庆市城投路桥管理有限公司 | BIM municipal bridge pier buffer stop based on thing networking |
| CN113062246A (en) * | 2021-04-06 | 2021-07-02 | 山东舜博金属制品有限公司 | Stainless steel guardrail for road |
| CN113393626A (en) * | 2021-05-08 | 2021-09-14 | 上海客欧电子科技有限公司 | Portable installation formula fence with burglar alarm function |
| CN113699914A (en) * | 2021-09-01 | 2021-11-26 | 深圳市正道公路工程有限公司 | Energy-absorbing anti-collision guardrail |
| CN113763789A (en) * | 2021-09-03 | 2021-12-07 | 深圳群芯微电子有限责任公司 | Wavelength detection reaction terminal for photoelectric conversion of nonlinear photoelectric coupler |
| CN114032815A (en) * | 2021-12-14 | 2022-02-11 | 四川路桥建设集团交通工程有限公司 | Central separation belt anti-collision guardrail device and construction method thereof |
| CN114032815B (en) * | 2021-12-14 | 2023-03-21 | 四川路桥建设集团交通工程有限公司 | Central separation belt anti-collision guardrail device and construction method thereof |
| CN114855670A (en) * | 2022-05-06 | 2022-08-05 | 安徽路达公路工程有限责任公司 | Anti-collision guardrail for highway and construction method |
| CN114855670B (en) * | 2022-05-06 | 2023-11-21 | 安徽路达公路工程有限责任公司 | Anti-collision guardrail for highway and construction method |
| CN115233597A (en) * | 2022-08-19 | 2022-10-25 | 安徽华骅桥梁设备制造有限公司 | Safety energy-absorbing reduces highway guardrail of turning on one's side |
| CN115233597B (en) * | 2022-08-19 | 2023-09-29 | 安徽华骅桥梁设备制造有限公司 | Safe energy-absorbing reduces highway guardrail of turning on one's side |
| CN115787547A (en) * | 2022-11-23 | 2023-03-14 | 安徽永业市政工程有限公司 | Anti-collision railing |
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