CN212835151U - Traffic anti-collision guardrail - Google Patents
Traffic anti-collision guardrail Download PDFInfo
- Publication number
- CN212835151U CN212835151U CN202021255496.4U CN202021255496U CN212835151U CN 212835151 U CN212835151 U CN 212835151U CN 202021255496 U CN202021255496 U CN 202021255496U CN 212835151 U CN212835151 U CN 212835151U
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- China
- Prior art keywords
- steel sheet
- plate
- buffer
- traffic
- bee pupa
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 64
- 239000010959 steel Substances 0.000 claims abstract description 64
- 230000004888 barrier function Effects 0.000 claims abstract description 25
- 238000005452 bending Methods 0.000 claims abstract description 7
- 241000382353 Pupa Species 0.000 claims description 36
- 239000002984 plastic foam Substances 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 229920006335 epoxy glue Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a traffic anticollision barrier belongs to traffic safety facility field. This device includes stand (9), M shape steel sheet (7), anticollision subassembly (1) and buffer (8), buffer (8) are hollow steel pipe, and buffer (8) one side and stand (9) outer wall connection, and just right dorsal part is connected with the middle part department of bending of M shape steel sheet (7), and anticollision subassembly (1) sets up and keeps away from buffer (8) lateral wall in M shape steel sheet (7) and is connected. This device is through anticollision subassembly (1), bolster (8) and original M shape steel sheet (7) buffering striking, can reduce the injury to human on the vehicle, can prevent simultaneously that the vehicle from rushing out the guardrail. In practice, it is possible to manufacture either a complete unit to be placed on the road or only the crash module (1) and the cushioning element (8) to be mounted on an existing safety barrier. The problem of because of the car is out of control to collide to the guardrail, the vehicle rushes out the guardrail and causes personnel in the vehicle to cause serious injury is solved.
Description
Technical Field
The utility model discloses a traffic anticollision barrier belongs to traffic safety facility field.
Background
The traditional traffic safety fence is mainly made of stone piers or upright posts and M-shaped steel plates, the structural strength or hardness or buffering force of the traditional traffic safety fence is low, and the traditional traffic safety fence is difficult to block and protect when an automobile is out of control and collides with the traffic safety fence. On some dangerous roads, such as expressways, winding roads, roads with high traffic flow and pedestrian flow, the requirements on the strength, hardness and buffering force of traffic safety barriers are high, automobiles crash into the traffic safety barriers in an uncontrolled way, if the coefficients above the traffic safety barriers are all relatively low, the automobiles can easily crash the barriers, and at dangerous places such as cliffs, forests and rivers, the roads such as expressways or winding roads can fall off, and at high traffic flow and pedestrian flow, pedestrians and other vehicles can be easily collided. It is therefore necessary to improve the reinforcement of traffic safety barriers for these road sections in response to the problems presented above.
SUMMERY OF THE UTILITY MODEL
The invention aims to solve the technical problem that personnel in a vehicle are seriously injured because the vehicle rushes out of a guardrail due to the fact that the vehicle is out of control and collides with the guardrail.
The utility model provides a technical scheme that its technical problem adopted is: traffic anticollision barrier, including stand, M shape steel sheet, anticollision subassembly and buffer, the bolster is hollow steel pipe, and bolster one side and stand outer wall connection, and just right dorsal part is connected with the middle part department of bending of M shape steel sheet, and the anticollision subassembly setting is kept away from the bolster lateral wall at M shape steel sheet and is connected.
Wherein, in the device, the anti-collision assembly comprises at least one layer of bee pupa plate.
Further, in the device, the anti-collision assembly comprises two layers of bee pupa plates.
Further, among the above-mentioned device anticollision subassembly still includes the steel sheet baffle, the steel sheet baffle sets up between two-layer bee pupa board, and steel sheet baffle and bee pupa board are even as an organic whole.
Further, in the device, the anti-collision assembly further comprises a plastic foam layer, and the plastic foam layer is arranged on the outer side wall of the outer-layer bee pupa plate.
Further, in the above device, the crash module further includes a skin plate disposed outside the plastic foam layer.
Further, in the above device, the outer shell plate is made of aluminum alloy.
Further, the device comprises an adhesive, and the steel plate partition plate and the bee pupa plate and/or the plastic foam layer and the outer shell plate are bonded into a whole through the adhesive.
Further, in the above device, the adhesive is A, B two-component epoxy glue.
The device further comprises a connecting bolt, and one end of a screw of the connecting bolt penetrates through the anti-collision assembly and the bent parts on the two sides of the M-shaped steel plate and is then connected with the nut, so that the anti-collision assembly and the M-shaped steel plate are connected into a whole.
The utility model has the advantages that: this device passes through anticollision subassembly, bolster and original M shape steel sheet buffering striking, can reduce the injury to human on the vehicle, can prevent simultaneously that the vehicle from rushing out the guardrail. The device can be actually manufactured into a whole device to be placed on a road, can also be only manufactured into a reinforcing plate to be installed on the existing safety barrier, can also be installed on a road section without the traffic safety barrier and a road section with the traffic safety barrier which is repaired for a long time, and can drill threaded holes into the existing traffic safety barrier on the road sections with the new traffic safety barrier, so that the anti-collision assembly and the buffer piece are installed on the anti-collision assembly. Meanwhile, the device has high material strength and hardness, and strong shock resistance and buffering effect; the safety fence can be directly arranged on the existing traffic safety fence, so that the material and the cost are saved; the whole structure is flat and compact, and the weight is light.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a left side view of the structure of fig. 1 according to the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention;
fig. 5 is a schematic structural view of the anti-collision assembly of the present invention;
FIG. 6 is a schematic front view of the structure of FIG. 5 according to the present invention;
fig. 7 is a schematic cross-sectional view of the cross-section B-B in fig. 6 according to the present invention.
Labeled as: the anti-collision assembly comprises an anti-collision assembly 1, a bee pupa plate 2, a steel plate partition plate 3, an adhesive 4, a plastic foam layer 5, an outer shell plate 6, a through hole 61, an M-shaped steel plate 7, a buffer piece 8, a stand column 9 and a connecting bolt 10.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 7, the utility model discloses a traffic crash barrier, including stand 9, M shape steel sheet 7, anticollision subassembly 1 and buffer 8, bolster 8 is hollow steel pipe, and 8 one sides of bolster and the 9 outer wall connections of stand, and just right dorsal part is connected with the middle part department of bending of M shape steel sheet 7, and anticollision subassembly 1 sets up and keeps away from 8 lateral walls of bolster at M shape steel sheet 7 and connects. As can be understood by those skilled in the art, the purpose of buffering the impact is further achieved by additionally arranging the buffer 8 between the M-shaped steel plate 7 and the upright post 9, and in order to ensure better buffering effect, the buffer 8 is preferably a hollow steel pipe, and the interface of the buffer is preferably a hollow oval shape. The buffer member 8 can be connected with the upright post 9 and the M-shaped steel plate 7 by welding or fastening. And the outside at M shape steel sheet 7 is further installed anticollision subassembly 1 additional and is further cushioned the impact, and anticollision subassembly 1 can increase the structural strength of M shape steel sheet 7 simultaneously, avoids causing M shape steel sheet 7 to break because of the vehicle striking. And anticollision subassembly 1 then preferably adopts the fastener to be connected it with M shape steel sheet 7, for not influencing M shape steel sheet 7's use, so can be preferably be connected the middle part department of bending of M shape steel sheet 7 with bolster 8, with both sides department of bending respectively in anticollision subassembly 1 be can.
Preferably, the anti-collision assembly 1 in the device comprises at least one layer of bee pupa plates 2. It will be appreciated by those skilled in the art that the present device is only a further preferred component of the bumper assembly 1, and in particular comprises at least one bee pupa plate 2, since the present device is primarily intended to cushion vehicle impacts, the bee pupa plate 2 should also have a certain strength, and may preferably be made of a metal material to ensure the structural strength of the bee pupa plate 2. The impact is cushioned to the number of piles of actual accessible increase bee pupa board 2, can be directly be connected bee pupa board 2 and the 7 outsides of M shape steel sheet can.
Preferably, the anti-collision assembly 1 in the device comprises two layers of bee pupa plates 2. Those skilled in the art can understand that the device is only that the preferred anticollision subassembly 1 includes two-layer bee pupa board 2, specifically can have more actual need to install additional or reduce bee pupa board 2 quantity and satisfy actual need, can actually be directly be connected the inlayer bee pupa board 2 with the M-shaped steel sheet 7 outside can, or realize the connection of two-layer bee pupa board 2 and M-shaped steel sheet 7 through wearing the bolt.
Preferably, among the above-mentioned device anticollision subassembly 1 still includes steel sheet baffle 3, steel sheet baffle 3 sets up between two-layer bee pupa board 2, and steel sheet baffle 3 and bee pupa board 2 link as an organic whole. As can be understood by those skilled in the art, the device further preferably adds the steel plate partition plate 3 between the two bee pupa plates 2 to increase the structural strength of the anti-collision assembly 1, and the steel plate partition plate 3 and the bee pupa plates 2 can be preferably connected into a whole and then connected with the M-shaped steel plate 7.
Preferably, the anti-collision assembly 1 in the above device further comprises a plastic foam layer 5, wherein the plastic foam layer 5 is arranged on the outer side wall of the outer bee pupa plate 2. As can be understood by those skilled in the art, the device further comprises a plastic foam layer 5 arranged on the outer side wall of the outer bee pupa plate 2 to increase the buffering effect and further reduce the impact force of the vehicle.
Preferably, in the above-mentioned device, the crash module 1 further comprises a skin plate 6, and the skin plate 6 is disposed outside the plastic foam layer 5. It can be understood by those skilled in the art that the present device further comprises an outer skin 6 on the outer side of the plastic foam layer 5 for protecting the plastic foam layer 5 from long-term sun exposure and rain erosion, and at the same time, for increasing the structural strength of the entire crash module 1.
Preferably, the outer shell 6 is made of aluminum alloy. It will be appreciated by those skilled in the art that the present apparatus preferably has the skin panel 6 made of an aluminum alloy to reduce the weight of the overall bumper assembly 1 for ease of transportation and installation.
Preferably, the device comprises an adhesive 4, and the steel plate partition plate 3 and the bee pupa plate 2 and/or the plastic foam layer 5 and the outer shell plate 6 are bonded into a whole through the adhesive 4. As can be understood by those skilled in the art, the device is only characterized in that the steel plate partition plate 3 and the bee pupa plate 2 are preferably connected into a whole through the adhesive 4, or the plastic foam layer 5 and the bee pupa plate 2 are connected into a whole through the adhesive 4, or the plastic foam layer 5 and the outer shell plate 6 are connected with the M-shaped steel plate 7 after being bonded into a whole through the adhesive 4, so that the structural strength of the whole anti-collision assembly 1 is ensured, meanwhile, the structure is convenient to install on site, the installation time is saved, and the installation efficiency is improved.
Preferably, the adhesive 4 in the above device is A, B two-component epoxy glue. It will be appreciated by those skilled in the art that the preferred adhesive 4 of the present device is an A, B two-part epoxy adhesive, which ensures the bonding strength of the contact side while facilitating ready mixing of the bonds.
Preferably, the device further comprises a connecting bolt 10, and one end of a screw of the connecting bolt 10 penetrates through the bent parts at the two sides of the anti-collision assembly 1 and the M-shaped steel plate 7 and is then connected with a nut, so that the anti-collision assembly 1 and the M-shaped steel plate 7 are connected into a whole. It will be appreciated by those skilled in the art that the present arrangement is preferably secured between the bumper assembly 1 and the M-shaped steel plate 7 by the attachment bolts 10. One end of a screw rod of the specific connecting bolt 10 penetrates through the bent parts at the two sides of the anti-collision assembly 1 and the M-shaped steel plate 7 and then is connected with a nut, so that the anti-collision assembly 1 and the M-shaped steel plate 7 are connected into a whole. But preferably correspond on housing plate 6 and steel sheet baffle 3 and set up through-hole 61, pass housing plate 6, plastic foam layer 5, bee pupa board 2, steel sheet baffle 3, bee pupa board 2, the back of the 7 both sides department of bending of M shape steel sheet with connecting bolt 10's screw rod along through-hole 61 in proper order and be connected with the nut, and then realize being connected of anticollision subassembly 1 and M shape steel sheet 7.
Claims (10)
1. Traffic anticollision barrier, including stand (9) and M shape steel sheet (7), characterized by: still include anticollision subassembly (1) and buffer (8), buffer (8) are hollow steel pipe, and buffer (8) one side and stand (9) outer wall connection, and just right dorsal part is connected with the middle part department of bending of M shape steel sheet (7), and anticollision subassembly (1) sets up and keeps away from buffer (8) lateral wall in M shape steel sheet (7) and is connected.
2. A traffic crash barrier according to claim 1 wherein: the anti-collision assembly (1) comprises at least one layer of bee pupa plate (2).
3. A traffic crash barrier according to claim 2 wherein: the anti-collision assembly (1) comprises two layers of bee pupa plates (2).
4. A traffic crash barrier according to claim 3 wherein: anticollision subassembly (1) still includes steel sheet baffle (3), steel sheet baffle (3) set up between two-layer bee pupa board (2), and steel sheet baffle (3) and bee pupa board (2) link into an organic whole.
5. A traffic crash barrier according to claim 4 wherein: the anti-collision assembly (1) further comprises a plastic foam layer (5), and the plastic foam layer (5) is arranged on the outer side wall of the outer-layer bee pupa plate (2).
6. A traffic crash barrier according to claim 5 wherein: the anti-collision assembly (1) further comprises a shell plate (6), and the shell plate (6) is arranged on the outer side of the plastic foam layer (5).
7. A traffic crash barrier according to claim 6 wherein: the outer shell plate (6) is made of aluminum alloy.
8. A traffic crash barrier according to claim 6 wherein: the honeycomb-type steel plate separator is characterized by comprising an adhesive (4), wherein the steel plate separator (3) and the bee pupa plate (2), the plastic foam layer (5) and the bee pupa plate (2), and the plastic foam layer (5) and the outer shell plate (6) are bonded into a whole through the adhesive (4).
9. A traffic crash barrier according to claim 8 wherein: the adhesive (4) is A, B bi-component epoxy resin glue.
10. A traffic crash barrier according to claim 1 wherein: the anti-collision assembly is characterized by further comprising a connecting bolt (10), wherein one end of a screw of the connecting bolt (10) penetrates through bent parts on two sides of the anti-collision assembly (1) and the M-shaped steel plate (7) and then is connected with a nut, so that the anti-collision assembly (1) and the M-shaped steel plate (7) are connected into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255496.4U CN212835151U (en) | 2020-06-30 | 2020-06-30 | Traffic anti-collision guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255496.4U CN212835151U (en) | 2020-06-30 | 2020-06-30 | Traffic anti-collision guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212835151U true CN212835151U (en) | 2021-03-30 |
Family
ID=75179383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021255496.4U Active CN212835151U (en) | 2020-06-30 | 2020-06-30 | Traffic anti-collision guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212835151U (en) |
-
2020
- 2020-06-30 CN CN202021255496.4U patent/CN212835151U/en active Active
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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: 20240506 Address after: No. 402 Sunshine Road, Shaqu Town, Dayi County, Chengdu City, Sichuan Province, 611300 Patentee after: Chengdu New Zhonglian Transportation Facilities Co.,Ltd. Country or region after: China Address before: 617000 Airport Road, East District, Panzhihua, Sichuan Province, No. 10 Patentee before: PANZHIHUA University Country or region before: China |