CN209975419U - Special anticollision barrier of assembled road - Google Patents
Special anticollision barrier of assembled road Download PDFInfo
- Publication number
- CN209975419U CN209975419U CN201920442414.8U CN201920442414U CN209975419U CN 209975419 U CN209975419 U CN 209975419U CN 201920442414 U CN201920442414 U CN 201920442414U CN 209975419 U CN209975419 U CN 209975419U
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- China
- Prior art keywords
- plate
- fence
- collision
- anticollision barrier
- sealing plate
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- Expired - Fee Related
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- 230000004888 barrier function Effects 0.000 title claims abstract description 21
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 238000005265 energy consumption Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 26
- 230000007704 transition Effects 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 2
- 238000005284 basis set Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000012946 outsourcing Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
Images
Abstract
The utility model provides a special anticollision barrier of assembled road, belong to highway traffic facility field, the upper portion of consolidating the basis sets up the reinforcement base, the upper portion of consolidating the base sets up the anticollision barrier major structure who is enclosed by upper seal plate, lower shrouding, end plate and crashproof protection pad, the position next-in-close to crashproof protection pad sets up light outsourcing mild steel plate in its inside, set up light power consumption material in its cavity, upper seal plate sets up on the upper portion, lower shrouding sets up in the lower part, crashproof protection pad sets up in the front, at the back, the end plate sets up in both sides, set up the concrete base plate in anticollision barrier major structure, the below of concrete base plate passes lower seal plate and is fixed connection with the reinforcement base, the bilateral symmetry of concrete base plate sets up a plurality of high-efficient power consumption arc mild steel; the beneficial effects of the utility model are that the installation operation is simplified, and the assembly is fast, is favorable to promoting the industrialization process, and the industrialization split is very convenient, and the anticollision and the shock attenuation of anticollision fence coordinate the power consumption ability reinforce, can fully dissipate the impact.
Description
Technical Field
The utility model belongs to highway traffic facilities field especially relates to a special anticollision barrier of assembled road.
Background
With the development of national economy, a large number of highways, expressways, etc. are being built or under construction. At present, the protection devices on the two sides of the highway and the highway are composed of upright posts and protection plates positioned on the upper portions of the upright posts, the protection plates are made of steel plates, and the upright posts and the protection plates are made of rigid materials and are also in rigid connection. When the automobile is out of control and collides with the protection plate, the protection device can prevent the automobile from turning into the waterproof ditches at the two sides of the highway or rushing into the opposite lane to collide with the automobile. However, practice proves that the protective plate with the structure has no buffering function, and the protective plate is often broken under the strong impact force of an out-of-control automobile at high speed, so that the out-of-control automobile rushes into an opposite lane to crash, and the automobile is damaged and people die; especially, the broken protective plate is more serious to hurt people, and the danger that the automobile turns into the waterproof ditches at the two sides of the highway or rushes into the opposite lane to collide can not be effectively prevented. On the other hand, the protective plate made of the steel plate is also permeable, loses the anti-pressure and anti-collision effects, has short service life, and shows an increasing trend along with the mass construction of highways, urban overpasses and the like and the great increase of the global automobile holding capacity. At present, both the upright post and the guardrail plate are made of rigid materials. The existing guard rails in the current market do not have the functions of buffering and damping when in use, when an automobile collides with a guard rail plate, the automobile can only damage energy absorption by means of deformation of the guard rail plate, and the deformation capacity and the energy absorption capacity are limited. And the guard rail plate is easy to break under the impact of the automobile, so that the guard rail cannot be normally used, and the safety of the automobile and crewmembers is easy to cause secondary damage.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that exists, the utility model provides a special anticollision fence of assembled road, the installation operation is simplified, and the assembly is fast, is favorable to promoting the industrialization process, and the both sides on anticollision fence all possess anticollision shock attenuation power consumption ability, and especially adapted use as two-way highway central authorities anticollision isolation barrier, and it is more convenient to assemble simultaneously, has the change that can be fine if damaging.
In order to realize the purpose, the utility model discloses a technical scheme be:
an assembled anti-collision fence special for roads is formed by connecting a plurality of anti-collision fence monomers through connecting pieces, each anti-collision fence monomer comprises a high-efficiency energy-consumption arc-shaped soft steel plate, an upper sealing plate, a lower sealing plate, an end plate, an anti-collision protection pad, a light-weight outer-coated soft steel plate, a pull rope, a fixing bolt, a connecting beam, a concrete substrate, a light-weight energy-consumption material, a reinforcing foundation and a reinforcing base, the reinforcing base is pre-embedded below the ground, the reinforcing base is arranged at the upper part of the reinforcing base, an anti-collision fence main body structure formed by the upper sealing plate, the lower sealing plate, the end plate and the anti-collision protection pad in an enclosed mode is arranged at the position close to the anti-collision protection pad in the anti-collision fence main body structure, the light-weight energy-consumption material is arranged in a cavity of the anti-collision fence main body structure, the, the anti-collision protection pads are arranged in front of and behind the main structure of the anti-collision fence, the end plates are arranged on two sides of the main structure of the anti-collision fence, a concrete base plate is arranged in the main structure of the anti-collision fence enclosed by the upper sealing plate, the lower sealing plate, the end plates and the anti-collision protection pads, the lower part of the concrete base plate penetrates through the lower sealing plate and is fixedly connected with the reinforcing base, a plurality of high-efficiency energy-consumption arc soft steel plates are symmetrically arranged on two sides of the concrete base plate, the bending radius of the high-efficiency energy-consumption arc soft steel plates from the middle to the two sides is gradually reduced, a pull rope penetrates through the middle point of the high-efficiency energy-consumption arc soft steel plates and the concrete base plate to connect the high-efficiency energy-consumption arc soft steel plates with the concrete base plate, two ends of the pull rope are fixed by fixing bolts, a plurality of connecting cross beams, smooth transition connection soft boards are symmetrically arranged between the adjacent anti-collision fence monomers about the connection beam, the smooth transition connection soft boards and the smooth transition connection soft boards are connected through energy consumption connection springs, and the smooth transition connection soft boards are formed by connecting bulge soft boards and end plates.
Furthermore, the high-efficiency energy-consumption arc-shaped mild steel plate and the light-weight outer-wrapped mild steel plate are both made of low-yield-point steel plates.
Furthermore, the light energy-consuming material is made of foamed aluminum.
Further, the exposed part of the connecting beam is subjected to anti-corrosion treatment.
Furthermore, the connecting piece is a hollow steel pipe, and the connecting beam is inserted into the hollow steel pipe.
Furthermore, the radian design of the bulge soft board in the smooth transition connection soft board is the same as that of the anti-collision protection pad, so that smooth continuous transition connection between adjacent anti-collision fence monomers is ensured.
The utility model has the advantages that: the utility model has the advantages of remarkable simplification of the installation operation of the assembled anti-collision fence special for roads, high assembly speed, contribution to promoting the industrialized process, simple construction, low construction cost, convenient industrialized splitting, easy installation, strong capability of coordinated energy consumption of anti-collision and shock absorption of the anti-collision fence, full dissipation of impact force, mutual extrusion and energy consumption of high-efficiency energy-consumption arc-shaped soft steel plates and light energy-consumption materials by using impact force on the anti-collision protection pad and the light outer soft steel plate, capability of providing stable damping force and shock absorption energy consumption capability for the deformation of the anti-collision fence, good coordination and connection performance of the whole anti-collision fence, dispersed and conduction of impact force, remarkable improvement of energy consumption efficiency, good use effect, strong practicability, capability of anti-collision and shock absorption energy consumption capability at both sides of the anti-collision fence, suitability for being used as a bidirectional highway central isolation guardrail, and more convenient assembly, if damaged, the replacement can be well carried out.
Drawings
Fig. 1 is the utility model discloses anticollision barrier monomer front view schematic diagram in the special anticollision barrier of assembled road.
Fig. 2 is the utility model discloses anticollision barrier monomer looks sideways at the schematic diagram in the special anticollision barrier of assembled road.
Fig. 3 is a schematic sectional view taken along line a-a of fig. 1.
Fig. 4 is a schematic front view of a plurality of connected crash barrier units.
Fig. 5 is a schematic front view of the bumper single body and the smooth transition connection soft board after connection.
FIG. 6 is a schematic top view of the bumper unit and the soft board with smooth transition connection.
FIG. 7 is a schematic side view of a smooth transition joint flexible board.
In the figure: 1 is a high-efficiency energy-consumption arc mild steel plate; 2, an upper seal plate; 3 is a lower seal plate; 4 is an end plate; 5 is an anti-collision protective pad; 6 is a light soft steel plate; 7 is a guy cable; 8 is a fixing bolt; 9 is a connecting beam; 10 is a concrete substrate; 11 is a light energy-consuming material; 12, reinforcing the foundation; 13 is a reinforced base; 14 is the ground; 15 is a connecting piece; 16 is an anti-collision fence single body; 17 is a smooth transition connection soft board; 18 is an energy consumption connecting spring; 19 is a bulge soft board; and 20 is an end plate.
Detailed Description
For further explanation of the present invention, the following detailed description of the present invention is provided with reference to the drawings and examples, which should not be construed as limiting the scope of the present invention.
Embodiment as shown in fig. 1 ~ fig. 7, an assembled crash barrier for roads comprises an efficient energy-consuming arc-shaped soft steel plate 1, an upper sealing plate 2, a lower sealing plate 3, an end plate 4, an anti-collision protection pad 5, a light-weight outer-covering soft steel plate 6, a guy cable 7, a fixing bolt 8, a connecting beam 9, a concrete substrate 10, a light-weight energy-consuming material 11, a reinforced foundation 12, a reinforced base 13, a ground 14, a connecting piece 15, a crash barrier single body 16, a smooth transition connecting soft plate 17, an energy-consuming connecting spring 18, a bulge soft plate 19 and an end plate 20;
in the structure of the assembled anti-collision fence special for roads, a reinforced foundation 12 is arranged below a ground 14, a reinforced base 13 is arranged on the upper part of the reinforced foundation 12, an anti-collision fence main body structure formed by enclosing an upper sealing plate 2, a lower sealing plate 3, an end plate 4 and an anti-collision protection pad 5 is arranged on the upper part of the reinforced base 13, a light outer-coated soft steel plate 6 is arranged at the position close to the anti-collision protection pad 5 in the reinforced base, light energy-consuming materials 11 are arranged in a cavity of the anti-collision fence main body structure, the upper sealing plate 2 is arranged on the upper part, the lower sealing plate 3 is arranged on the lower part, the anti-collision protection pad 5 is arranged in the front and at the back, the end plate 4 is arranged on two sides, a concrete substrate 10 is arranged in the anti-collision fence main body structure formed by enclosing the upper sealing plate 2, the lower sealing plate 3, the end plate 4 and the anti-collision protection pad 5, the lower, the bending radius of the high-efficiency energy-consumption arc-shaped soft steel plate 1 from the middle to two sides is gradually reduced, the stay cable 7 is adopted to penetrate through the middle point of the high-efficiency energy-consumption arc-shaped soft steel plate 1 and the concrete base plate 10 to connect the high-efficiency energy-consumption arc-shaped soft steel plate and the concrete base plate, the two ends of the high-efficiency energy-consumption arc-shaped soft steel plate are fixed through the fixing bolts 8, the plurality of connecting cross beams 9 are arranged to penetrate through the concrete base plate 10, the end plate 4 is exposed at the two ends of the high-efficiency energy-consumption arc-shaped soft steel plate, when the anti-collision fence single bodies 16 are connected, the adjacent connecting cross beams 9 are connected through the connecting pieces 15, smooth transition connecting soft plates 17 are symmetrically arranged on the connecting cross beams 9 between the adjacent anti-collision fence single bodies.
Wherein: the high-efficiency energy-consumption arc-shaped mild steel plate 1 and the light outer-coated mild steel plate 6 are both made of low-yield-point steel plates. The light energy dissipation material 11 is made of foamed aluminum. The exposed part of the connecting beam 9 is treated by corrosion prevention. The connecting piece 15 is a hollow steel pipe, and the connecting beam 9 is inserted into the hollow steel pipe.
The upper end of the concrete base plate 10 is connected with the middle part of the upper sealing plate 2, and the lower end of the concrete base plate 10 penetrates through the middle part of the lower sealing plate 3 and is fixedly connected with the reinforcing base 13. The radian design of the bulge soft plate 19 in the smooth transition connection soft plate 17 is the same as that of the anti-collision protection pad 5, so that smooth and continuous transition connection between the adjacent anti-collision fence single bodies 16 is ensured.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a special anticollision barrier of assembled road, is connected through connecting piece (15) by a plurality of anticollision barrier monomer (16) and constitutes its characterized in that: the bumper fence single body (16) comprises an efficient energy-consumption arc-shaped mild steel plate (1), an upper sealing plate (2), a lower sealing plate (3), an end plate (4), an anti-collision protection pad (5), a light outer-coated mild steel plate (6), a pull rope (7), a fixing bolt (8), a connecting beam (9), a concrete substrate (10), a light energy-consumption material (11), a reinforcing foundation (12) and a reinforcing base (13), wherein the reinforcing foundation (12) is pre-embedded below the ground (14), the reinforcing base (13) is arranged at the upper part of the reinforcing foundation (12), the upper part of the reinforcing base (13) is provided with a bumper fence main body structure which is surrounded by the upper sealing plate (2), the lower sealing plate (3), the end plate (4) and the anti-collision protection pad (5), the light outer-coated mild steel plate (6) is arranged at a position close to the anti-collision protection pad (5) in the bumper fence main body structure, and, the upper sealing plate (2) is arranged on the upper portion of the main structure of the anti-collision fence, the lower sealing plate (3) is arranged on the lower portion of the main structure of the anti-collision fence, the anti-collision protection pads (5) are arranged in front of and behind the main structure of the anti-collision fence, the end plates (4) are arranged on two sides of the main structure of the anti-collision fence, a concrete substrate (10) is arranged in the main structure of the anti-collision fence surrounded by the upper sealing plate (2), the lower sealing plate (3), the end plates (4) and the anti-collision protection pads (5), the lower portion of the concrete substrate (10) penetrates through the lower sealing plate (3) and is fixedly connected with a reinforcing base (13), a plurality of high-efficiency energy-consumption arc soft steel plates (1) are symmetrically arranged on two sides of the concrete substrate (10), the bending radiuses of the high-efficiency energy-consumption arc soft steel plates (1) from the middle to two sides are gradually, connect high-efficient power consumption arc mild steel board (1) and concrete substrate (10), the both ends of cable (7) adopt fixing bolt (8) to fix, set up a plurality of connection crossbeam (9) and pass concrete substrate (10), end plate (4) and both ends expose, when connecting crashproof fence monomer (16), adopt connecting piece (15) to connect between adjacent connection crossbeam (9), between adjacent crashproof fence monomer (16), set up smooth transition connection soft board (17) about connecting crossbeam (9) symmetry, and adopt power consumption connecting spring (18) to connect between smooth transition connection soft board (17) and the smooth transition connection soft board (17), smooth transition connection soft board (17) are connected by swell package soft board (19) and tip board (20) and constitute.
2. The assembled special anticollision barrier for roads as claimed in claim 1, wherein: the high-efficiency energy-consumption arc-shaped mild steel plate (1) and the light outer-coated mild steel plate (6) are both made of low-yield-point steel plates.
3. The assembled special anticollision barrier for roads as claimed in claim 1, wherein: the light energy-consuming material (11) is made of foamed aluminum.
4. The assembled special anticollision barrier for roads as claimed in claim 1, wherein: and the exposed part of the connecting beam (9) is subjected to anti-corrosion treatment.
5. The assembled special anticollision barrier for roads as claimed in claim 1, wherein: the connecting piece (15) is a hollow steel pipe, and the connecting beam (9) is inserted into the hollow steel pipe.
6. The assembled special anticollision barrier for roads as claimed in claim 1, wherein: the radian design of the bulge soft plate (19) in the smooth transition connection soft plate (17) is the same as that of the anti-collision protection pad (5), so that smooth and continuous transition connection between the adjacent anti-collision fence single bodies (16) is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442414.8U CN209975419U (en) | 2019-04-03 | 2019-04-03 | Special anticollision barrier of assembled road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442414.8U CN209975419U (en) | 2019-04-03 | 2019-04-03 | Special anticollision barrier of assembled road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209975419U true CN209975419U (en) | 2020-01-21 |
Family
ID=69256610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920442414.8U Expired - Fee Related CN209975419U (en) | 2019-04-03 | 2019-04-03 | Special anticollision barrier of assembled road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209975419U (en) |
-
2019
- 2019-04-03 CN CN201920442414.8U patent/CN209975419U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200506 Address after: No.78, Section 1, Xinhua Road, Shuangta District, Chaoyang City, Liaoning Province Patentee after: Chaoyang Anxin Highway Engineering Co.,Ltd. Address before: Hunnan Hunnan Road Shenyang city Liaoning province 110168 No. 9 Patentee before: SHENYANG JIANZHU University |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |