CN110144839A - A kind of highway way anti-collision Wasted-energy steel plate - Google Patents
A kind of highway way anti-collision Wasted-energy steel plate Download PDFInfo
- Publication number
- CN110144839A CN110144839A CN201910514031.1A CN201910514031A CN110144839A CN 110144839 A CN110144839 A CN 110144839A CN 201910514031 A CN201910514031 A CN 201910514031A CN 110144839 A CN110144839 A CN 110144839A
- Authority
- CN
- China
- Prior art keywords
- plate
- elastic
- dissipation energy
- concrete
- elastic dissipation
- 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.)
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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
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
-
- 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
- E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
-
- 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
- E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
Abstract
The present invention relates to a kind of highway way anti-collision Wasted-energy steel plates, belong to technical field of road construction.Including pre-buried concrete bed, Rectangular so lid, bottom plate；The pre-buried underground of pre-buried concrete bed, between be attached with concrete connector by bolt, constitute the basic structure body of highway crash plate, elastic dissipation energy plate one, elastic dissipation energy plate two are arranged in the two sides of the Rectangular so lid and concrete connector on pre-buried concrete bed after connection, between be disposed with super elastic marmen hemisphere, be connected with on Rectangular so lid and concrete connector, it is disposed with concrete cover on it, it is bolted each other, is disposed with anticollision bed course on the outside of elastic dissipation energy plate one, elastic dissipation energy plate two.The invention has the benefit that installation is simple, material is cheap, convenient transportation, repairs simply, can play the role of efficient anticollision.
Description
Technical field
The invention belongs to technical field of road construction, more particularly to a kind of highway way anti-collision Wasted-energy steel plate.
Background technique
It is isolation strip or divider wall in the separatedly band of highway, most commonly seen divider wall is reinforced concrete wall.
There is a kind of such situation in practice, especially in highway, vehicle is hit since accident occurs for many reasons
When divider wall, speed is too fast to easily lead to vehicle damage seriously, therefore in practice, and divider wall is usually added with buffer
Structure, current buffer structure are inconvenient being laid on, usually buffering pier, buffer the trapezoidal bulk of pier, often by tying up
Mode that is fixed or being screwed is fixed on the two sides of divider wall, there are the problem of there are two, first is that installation is inconvenient, needs to distinguish
The two sides of divider wall are laid with, second is that there are significantly greater gaps between buffering pier and divider wall, when the headstock of vehicle
When bumping against on buffering pier, subsequent divider wall can not be effectively connected, and the distance between divider wall and buffering pier are excessive, be made
Vehicle, which is easy to directly smash buffering pier, to be continued to hit on divider wall.
And the steel reinforced concrete wall of the prior art is when hitting again, since material makes structure to wall itself and vehicle very much firmly
It is all damaged to a certain extent, indirectly to artificial at certain wound.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, a kind of highway way anti-collision energy consumption is provided
Plate, the highway crash plate overall structure all have buffering effect, advantageously reduce traffic accident and damage vehicle bring, also can be effective
Ground prevents plate body to be destroyed, and advantageously reduces the damage of buffer gear and structure, is conducive to play plate body and internal structure
Cushion bumper function solves current buffer gear installation inconvenience, can not play the problems such as cushion bumper function well.
The technical solution adopted by the invention is as follows:
A kind of highway way anti-collision Wasted-energy steel plate, including pre-buried concrete bed and concrete connector, the pre-buried concrete bottom
Seat is fixed on the ground by firm stake, and the both ends of pre-buried concrete bed are connect by U-bolt with concrete connector；In advance
It buries and elastic dissipation energy plate one and elastic dissipation energy plate two, elastic dissipation energy plate one and bullet is respectively set at left and right sides of the top of concrete bed
The both ends of property Wasted-energy steel plate two are connect with concrete connector, and the outside of elastic dissipation energy plate one and elastic dissipation energy plate two is respectively provided with anti-
Hit bed course, the top of elastic dissipation energy plate one and elastic dissipation energy plate two is connect with concrete cover, elastic dissipation energy plate one and elasticity
Super elastic marmen hemisphere is provided between Wasted-energy steel plate two；L-type corner fixing piece, L-type angle is arranged in the lower part of anticollision bed course
Portion's fixing piece is connect with pre-buried concrete bed by high-strength bolt.
Further, the pre-buried concrete bed includes Rectangular so lid and bottom plate, the Rectangular so lid both ends
The rectangle rib width of formation is less than the width among Rectangular so lid, and the rectangular fin size and concrete at Rectangular so lid both ends connect
The size of the rectangular recess of fitting arranged beneath is mutually agreed with；Prefabricated stake holes is provided on the bottom plate, firm stake passes through prefabricated pile
Hole fixes pre-buried concrete bed on the ground.
Further, close to four round grooves of two sides arrangement symmetrical above and below, middle part on the elastic dissipation energy plate one
It is divided to arrangement symmetrical above and below two prepared screw-bolt holes, round groove mutually agrees with the hemispheroidal plane side of super elastic marmen,
Prepared screw-bolt hole on elastic dissipation energy plate one is pre- with the super elastic marmen hemisphere spherical surface top on elastic dissipation energy plate two
Bolt hole is stayed to connect by high-strength bolt.
Further, intermediate close to four prepared screw-bolt holes of two sides arrangement symmetrical above and below on the elastic dissipation energy plate two
Part two round grooves of arrangement symmetrical above and below, round groove mutually agree with the hemispheroidal plane side of super elastic marmen,
Prepared screw-bolt hole on elastic dissipation energy plate two is pre- with the super elastic marmen hemisphere spherical surface top on elastic dissipation energy plate one
Bolt hole is stayed to connect by high-strength bolt.
Further, the height of the elastic dissipation energy plate one and elastic dissipation energy plate two is identical as concrete connector,
Between elastic dissipation energy plate one and elastic dissipation energy plate two distance be equal to concrete connector width, the one of concrete connector length
The gap between elastic dissipation energy plate one and elastic dissipation energy plate two is partly put in, concrete connector and elastic dissipation energy plate one, elasticity consume
Prepared screw-bolt hole is arranged in the junction of energy plate two, and is attached with high-strength bolt.
Further, the concrete cover is arranged in the top with elastic dissipation energy plate one, elastic dissipation energy plate two, and mixed
It is disposed on solidifying earth mulch plate corresponding pre- with concrete connector, elastic dissipation energy plate one, two dome top surface of elastic dissipation energy plate
Bolt hole is stayed, is attached with high-strength bolt.
Further, the bumper layer arrangement uses building adhesive in the outside of elastic dissipation energy plate one, elastic dissipation energy plate two
Water is pasted, and plays the role of buffering and protection vehicle and plate body when a crash occurs.
Beneficial effects of the present invention: the present invention is since elastic ash wall body plate and internal structure all have elasticity, when hitting,
Can all have certain protective effect to wall, vehicle and people, and install simply, material is cheap, convenient transportation, repairs letter
It is single, efficient anticollision can be played the role of.When a crash occurs, anticollision bed course can protect vehicle and Wasted-energy steel plate first, reduce damage,
Then extra power can consume major part by Wasted-energy steel plate, restore to the original state by the slight deformation of elasticity, and a large amount of unloadings are hit
The power of generation.The safety for further protecting vehicle and pedestrian is conducive to the development of highway traffic safety and perfect.
Detailed description of the invention
Fig. 1 is Crashworthy plate entirety front view of the present invention.
Fig. 2 is Crashworthy plate entirety side view of the present invention.
Fig. 3 is Crashworthy plate overall top view of the present invention.
Fig. 4 is pre-buried concrete bed structure front view.
Fig. 5 is pre-buried concrete bed structure top view.
Fig. 6 connect top view with concrete connector for two neighboring pre-buried concrete bed.
Fig. 7 is concrete connecting-piece structure front view.
Fig. 8 is round groove, prepared screw-bolt hole layout drawing on one section of elastic dissipation energy plate.
Fig. 9 is round groove, prepared screw-bolt hole layout drawing on two section of elastic dissipation energy plate.
Figure 10 is concrete connecting-piece structure side view.
In figure: 1 is pre-buried concrete bed, 1-1 is Rectangular so lid, 1-2 is bottom plate, 2 is concrete connector, 3 is
Elastic dissipation energy plate one, 4 is that elastic dissipation energy plate two, 5 is super elastic marmen hemisphere, 6 is concrete cover, 7 is L-type corner
Fixing piece, 8 be round groove, 9 be firm stake, 10 be prefabricated stake holes, 11 be high-strength bolt, 12 be prepared screw-bolt hole, 13 be U-shaped
Bolt, 14 for reserved U-bolt hole, 15 are anticollision bed course, 16 are rectangular recess.
Specific embodiment
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
Embodiment 1
As Figure 1-10 shows, a kind of highway way anti-collision Wasted-energy steel plate, including pre-buried concrete bed 1, Rectangular so lid 1-1, bottom
Plate 1-2, concrete connector 2, elastic dissipation energy plate 1, elastic dissipation energy plate 24, super elastic marmen hemisphere 5, concrete
It is cover board 6, L-type corner fixing piece 7, round groove 8, firm stake 9, prefabricated stake holes 10, high-strength bolt 11, prepared screw-bolt hole 12, U-shaped
Bolt 13, reserved U-bolt hole 14, anticollision bed course 15, rectangular recess 16；It include rectangle on the pre-buried concrete bed 1
Solid 1-1, bottom plate 1-2, prefabricated stake holes 10, prepared screw-bolt hole 12, reserved U-bolt hole 14, rectangular recess 16, structure are
Two bottom plate 1-2 with Rectangular so lid 1-1 is prefabricated forms, be used to connect concrete upwards in connection side on Rectangular so lid 1-1
The portion rectangular section of connector 2 becomes smaller；On the Rectangular so lid 1-1 with 2 connecting portion cloth of concrete connector
It is equipped with reserved U-bolt hole 14, two sides have been evenly arranged prepared screw-bolt hole 12 thereon；On the bottom plate 1-2 there are two arrangements
Prefabricated stake holes 10；The concrete connector 2 is the column structure that section is rectangle, and two column each column of lateral arrangement 3 pre-
Bolt hole 12 is stayed, bottom is disposed with rectangular recess 16, and inner section is just the same as the portion of the small entity in the top edge Rectangular so lid 1-1
Subcontract closes, and reserves U-shaped spiral shell in 12 downside of prepared screw-bolt hole and the part corresponding position arrangement of the small entity in the top edge Rectangular so lid 1-1
Keyhole 14, overhead surface are simutaneously arranged prepared screw-bolt hole 12；Circle is arranged on the elastic dissipation energy plate 1, elastic dissipation energy plate 24
Type groove 8 and prepared screw-bolt hole 12 arrange 4 round groove 8 and 2 prepared screw-bolt holes 12, elasticity consumption on elastic dissipation energy plate 1
2 round groove 8 and 4 prepared screw-bolt holes 12 can be arranged on plate 24, top is simutaneously arranged prepared screw-bolt hole 12；Described
6 upper surface of concrete cover and L-type corner fixing piece have all been evenly arranged prepared screw-bolt hole 12 on 7 liang of edges of a wing.
The connection of pre-buried concrete bed 1 and concrete connector 2 is by the rectangle on two pre-buried concrete beds 1
Solid 1-1 docking after, the rectangle part formed after the docking of Rectangular so lid 1-1 just with 2 bottom of concrete connector
16 phase of rectangular recess is agreed with, pre- on the reserved U-bolt hole 14 of the marginal portion Rectangular so lid 1-1 and concrete connector 2
It stays U-bolt hole 14 corresponding, cooperates while being attached using high-strength bolt 11 and U-bolt 13 after arranging.
Elastic dissipation energy plate 1, elastic dissipation energy plate 24 is corresponding, and 8 center of round groove in the two corresponds to another plate
On 12 position of prepared screw-bolt hole, then by super elastic marmen hemisphere 5 arrangement wherein, super elastic marmen hemisphere
5 planar sections docking enter round groove 8 inside, vertex correspondence prepared screw-bolt hole 12 by high-strength bolt 11 fixation, the two that
This constitutes Crashworthy plate plate body.
Elastic dissipation energy plate 1, the length of elastic dissipation energy plate 24 are identical as the length of bottom plate 1-2, elastic dissipation energy plate 1, bullet
Property Wasted-energy steel plate 24 between space just Rectangular so lid 1-1 and concrete connector 2 are inserted, after installing, elasticity
Prepared screw-bolt hole 12 and Rectangular so lid 1-1,2 lateral surface of concrete connector in Wasted-energy steel plate 1, elastic dissipation energy plate 24
Prepared screw-bolt hole 12 it is corresponding, L-type corner fixing piece 7, prepared screw-bolt hole thereon are arranged on the outside of Rectangular so lid 1-1 later
12 are corresponding to it simultaneously, play the role of protecting wall corner and fixed plate body, increase overall stability, use high-strength bolt afterwards
11 is fixed.
Concrete cover 6 is arranged in elastic dissipation energy plate 1,24 upper surface of elastic dissipation energy plate, prepared screw-bolt hole 12 thereon
It is corresponding with the prepared screw-bolt hole 12 of elastic dissipation energy plate 1,24 upper surface of elastic dissipation energy plate, it is fixed with high-strength bolt 11 afterwards.
Anticollision bed course 15 is arranged in the outside of elastic dissipation energy plate 1, elastic dissipation energy plate 24, is affixed on thereon with building glue,
Play the role of buffering and protection vehicle and plate body when a crash occurs.
Prefabricated stake holes 10 is disposed on bottom plate 1-2 on pre-buried concrete bed 1, by firm stake 9 in prefabricated stake holes 10
The deeper soil body is squeezed into, whole stability is enhanced, prevents the destruction of inclination and mass-type foundation.
As shown in fig. 7, the reserved U-bolt hole 14 of 2 lower section of concrete connector and reserving on pre-buried concrete bed 1
U-bolt hole 14 is connected by U-bolt 13, the prepared screw-bolt hole 12 at 2 middle part of concrete connector by high-strength bolt 11 with
Prepared screw-bolt hole 12 on elastic dissipation energy plate 1, elastic dissipation energy plate 24 connects, the prepared screw-bolt hole of 2 top of concrete connector
12 are connect by high-strength bolt 11 with the prepared screw-bolt hole 12 on concrete cover 6.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of highway way anti-collision Wasted-energy steel plate, it is characterised in that: including pre-buried concrete bed (1) and concrete connector
(2), the pre-buried concrete bed (1) is fixed on the ground by firm stake (9), and the both ends of pre-buried concrete bed (1) are logical
U-bolt (13) is crossed to connect with concrete connector (2)；Bullet is respectively set at left and right sides of the top of pre-buried concrete bed (1)
The both ends of property Wasted-energy steel plate one (3) and elastic dissipation energy plate two (4), elastic dissipation energy plate one (3) and elastic dissipation energy plate two (4) are and coagulation
The outside of native connector (2) connection, elastic dissipation energy plate one (3) and elastic dissipation energy plate two (4) is respectively provided with anticollision bed course (15), elasticity
The top of Wasted-energy steel plate one (3) and elastic dissipation energy plate two (4) is connect with concrete cover (6), elastic dissipation energy plate one (3) and elasticity
Super elastic marmen hemisphere (5) are provided between Wasted-energy steel plate two (4)；The lower part setting L-type corner of anticollision bed course (15) is solid
Determine part (7), L-type corner fixing piece (7) is connect with pre-buried concrete bed (1) by high-strength bolt (11).
2. a kind of highway way anti-collision Wasted-energy steel plate according to claim 1, it is characterised in that: the pre-buried concrete bottom
Seat (1) includes Rectangular so lid (1-1) and bottom plate (1-2), and the rectangle rib width that the Rectangular so lid both ends (1-1) are formed is small
In the width that Rectangular so lid (1-1) is intermediate, the rectangular fin size at the both ends Rectangular so lid (1-1) and concrete connector (2)
The size of the rectangular recess (16) of arranged beneath is mutually agreed with；Prefabricated stake holes (10) are provided on the bottom plate (1-2), consolidate stake
(9) pre-buried concrete bed (1) is fixed on the ground by prefabricated stake holes (10).
3. a kind of highway way anti-collision Wasted-energy steel plate according to claim 1, it is characterised in that: the elastic dissipation energy plate one
(3) close to four round grooves (8) of two sides arrangement symmetrical above and below, middle section two prepared screw-bolt holes of arrangement symmetrical above and below on
(12), round groove (8) and the plane side of super elastic marmen hemisphere (5) mutually agree with, on elastic dissipation energy plate one (3)
The reserved bolt on super elastic marmen hemisphere (5) spherical surface top on prepared screw-bolt hole (12) and elastic dissipation energy plate two (4)
Hole (12) is connected by high-strength bolt (11).
4. a kind of highway way anti-collision Wasted-energy steel plate according to claim 1, it is characterised in that: the elastic dissipation energy plate two
(4) close to four prepared screw-bolt holes (12) of two sides arrangement symmetrical above and below, middle section two round grooves of arrangement symmetrical above and below on
(8), round groove (8) and the plane side of super elastic marmen hemisphere (5) mutually agree with, on elastic dissipation energy plate two (4)
The reserved bolt on super elastic marmen hemisphere (5) spherical surface top on prepared screw-bolt hole (12) and elastic dissipation energy plate one (3)
Hole (12) is connected by high-strength bolt (11).
5. a kind of highway way anti-collision Wasted-energy steel plate according to claim 1, it is characterised in that: the elastic dissipation energy plate one
(3) and the height of elastic dissipation energy plate two (4) is identical as concrete connector (2), elastic dissipation energy plate one (3) and elastic dissipation energy plate
Distance is equal to the width of concrete connector (2) between two (4), and the half of concrete connector (2) length puts in elastic dissipation energy
Gap between plate one (3) and elastic dissipation energy plate two (4), concrete connector (2) and elastic dissipation energy plate one (3), elastic dissipation energy
Prepared screw-bolt hole (12) are arranged in the junction of plate two (4), and are attached with high-strength bolt (11).
6. a kind of highway way anti-collision Wasted-energy steel plate according to claim 1, it is characterised in that: the concrete cover
(6) it is arranged in the top with elastic dissipation energy plate one (3), elastic dissipation energy plate two (4), and is disposed with and mixes on concrete cover (6)
Solidifying soil connector (2), elastic dissipation energy plate one (3), the corresponding prepared screw-bolt hole of elastic dissipation energy plate two (4) dome top surface
(12), it is attached with high-strength bolt (11).
7. a kind of highway way anti-collision Wasted-energy steel plate according to claim 1, it is characterised in that: the anticollision bed course (15)
It is arranged in the outside of elastic dissipation energy plate one (3), elastic dissipation energy plate two (4), is pasted with building glue, is played when a crash occurs slow
The effect of punching and protection vehicle and plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514031.1A CN110144839A (en) | 2019-06-14 | 2019-06-14 | A kind of highway way anti-collision Wasted-energy steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514031.1A CN110144839A (en) | 2019-06-14 | 2019-06-14 | A kind of highway way anti-collision Wasted-energy steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110144839A true CN110144839A (en) | 2019-08-20 |
Family
ID=67591500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910514031.1A Withdrawn CN110144839A (en) | 2019-06-14 | 2019-06-14 | A kind of highway way anti-collision Wasted-energy steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110144839A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301927A (en) * | 2020-11-27 | 2021-02-02 | 成都城投建筑工程有限公司 | Main line road blocking structure |
| CN112854136A (en) * | 2021-03-03 | 2021-05-28 | 青岛西海岸市政工程有限公司 | Immersion corrosion degree protection device based on municipal bridge pier |
| CN114411597A (en) * | 2022-01-17 | 2022-04-29 | 贵州省交通规划勘察设计研究院股份有限公司 | Steel cylinder concrete guardrail for central separation belt for mountain highway and construction method |
-
2019
- 2019-06-14 CN CN201910514031.1A patent/CN110144839A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301927A (en) * | 2020-11-27 | 2021-02-02 | 成都城投建筑工程有限公司 | Main line road blocking structure |
| CN112854136A (en) * | 2021-03-03 | 2021-05-28 | 青岛西海岸市政工程有限公司 | Immersion corrosion degree protection device based on municipal bridge pier |
| CN114411597A (en) * | 2022-01-17 | 2022-04-29 | 贵州省交通规划勘察设计研究院股份有限公司 | Steel cylinder concrete guardrail for central separation belt for mountain highway and construction method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190820 |