CN210086124U

CN210086124U - Wave form roof beam guardrail

Info

Publication number: CN210086124U
Application number: CN201920730399.7U
Authority: CN
Inventors: 梅发淳; 邹改艳; 孙颖; 郭启硕; 朱信柯; 田菊
Original assignee: Jiangsu Road Access Bridge Engineering Group Co Ltd
Current assignee: Jiangsu Road Access Bridge Engineering Group Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-02-18
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a wave-shaped beam guardrail, which solves the problems that the wave-shaped beam guardrail is seriously deformed and can not reduce the severity of accidents after the existing wave-shaped beam guardrail is impacted by an automobile, a driver can hardly observe road conditions when driving at night without a street lamp, and can not shield far light emitted by a reverse lane, and accidents are easy to occur, and comprises a stand column, wherein one side of the upper part of the stand column is provided with a buffer device, one side of the buffer device is provided with a wave-shaped beam guardrail body, and the middle part of the front end of the wave-shaped beam guardrail body is provided with a reflecting device, the shading component shields partial strong light, and the probability of accidents is reduced, so that the vehicle can run more safely.

Description

Wave form roof beam guardrail

Technical Field

The utility model relates to a wave form roof beam guardrail technical field specifically is a wave form roof beam guardrail.

Background

The waveform guardrail is a combined waveform plate movable steel guardrail for an opening of a central separation zone of a road, and comprises two waveform steel guardrail plates and two upright posts fixedly clamped between the two waveform steel guardrail plates, when the road is in normal operation, the guardrail can be conveniently inserted into a plugging hole arranged in the opening by the plugging upright posts to play roles of isolation and protection, simultaneously corresponds to the guardrail belt on the outer side of the road, is orderly drawn and matched with the appearance, and when a vehicle collides with the guardrail plate, the waveform steel guardrail plate has good collision resistance and energy absorption, so that the waveform steel guardrail plate is not easy to be collided and damaged, and can play a good role of protecting the vehicle and drivers, the problem that the waveform beam is seriously deformed and can not reduce the severity of accidents after the existing waveform beam guardrail is impacted by the vehicle is solved, and the vehicle can run at night without a street lamp, the problem that the road condition is difficult to observe by a driver and the problem that accidents are easy to happen because the driver cannot shield the high beam emitted by the reverse lane.

Therefore, how to design the corrugated beam guardrail becomes a problem to be solved currently.

Disclosure of Invention

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a wave form roof beam guardrail, effectual solved current wave form roof beam guardrail after receiving the car striking, wave form roof beam guardrail warp the serious problem that can not reduce the severity of accident, and the driving is under the condition that does not have the street lamp night, and the driver observes the more difficult problem of road conditions to and can not shelter from the far-light that reverse lane effluvium, the problem of accident takes place easily.

In order to achieve the above object, the utility model provides a following technical scheme: the corrugated beam guardrail comprises upright columns, wherein a buffer device is installed on one side of the upper portion of each upright column, a corrugated beam guardrail body is installed on one side of the buffer device, a light reflecting device is installed at the middle of the front end of the corrugated beam guardrail body, and a shading assembly is installed at the rear end of the corrugated beam guardrail body between the upright columns.

Preferably, buffer includes damping piece, flexible post, mounting plate and buffer spring, and flexible post is all installed to damping piece inside, and the mounting plate is all installed at flexible post both ends, and buffer spring is installed in the flexible post outside.

Preferably, the reflecting device comprises a lamp holder, a fixing plug, a fixing hole and an L-shaped fixing buckle, the fixing plug is installed on one side of the lamp holder, the fixing hole is formed in the middle of the fixing plug, and the L-shaped fixing buckle is installed inside the fixing hole.

Preferably, the shading assembly comprises a cross rod, a mounting groove, a fixing bolt, a separation blade, a connector, a fixing support and a bolt hole, the mounting groove is evenly formed in the top end of the cross rod, the separation blade is mounted on the inside of the mounting groove through the fixing bolt, the connector is mounted at two ends of the cross rod, the fixing support is mounted on one side of the connector, and the bolt hole is formed in two ends of the fixing support.

Preferably, the outer side of the baffle is coated with an anti-oxidation layer, and the middle part of the front end of the baffle is fixed with a reflecting layer.

Preferably, a lampshade is installed on one side of the lamp holder, and isosceles triangle prisms are uniformly fixed inside the lampshade.

The utility model discloses buffer makes the guardrail warp gradually after receiving the collision, is favorable to energy absorption, reduces the passenger casualties, when the night driving, receives shining of car light, and the reflex reflector scattering goes out light, is convenient for observe the road conditions, and when the far-reaching headlamp on reverse lane was stronger night, the shading subassembly sheltered from partial highlight, and the probability that reduces the occurence of failure driving is safer.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the buffering device of the present invention.

Fig. 3 is a schematic structural view of the reflecting device of the present invention.

Fig. 4 is a schematic structural view of the light shielding assembly of the present invention.

Reference numbers in the figures: 1. a column; 2. a buffer device; 3. a corrugated beam guardrail body; 4. a light reflecting means; 5. a shading component; 21. a damping block; 22. a telescopic column; 23. mounting a sheet; 24. a buffer spring; 41. a lamp socket; 42. fixing the plug; 43. a fixing hole; 44. an L-shaped fixing buckle; 51. a cross bar; 52. mounting grooves; 53. fixing the bolt; 54. a baffle plate; 55. a connector; 56. fixing a bracket; 57. bolt holes.

Detailed Description

Embodiment one, given by fig. 1, the utility model discloses a stand 1, buffer 2 is installed to 1 upper portion one side of stand, wave form roof beam guardrail body 3 is installed to buffer 2 one side, wave form roof beam guardrail body 3 front end mid-mounting has reflex reflector 4, lie in wave form roof beam guardrail body 3 rear end between the stand 1 and install shading component 5, install buffer 2 between stand 1 and wave form roof beam guardrail body 3, can make the guardrail receive the collision after the gradual deformation, be favorable to energy absorption, reduce passenger casualties, when driving at night, receive shining of car light, reflecting reflector 4 scattering light on wave form roof beam guardrail body 3, be convenient for observe the road conditions, when the backward far-reaching headlamp ratio at night, shading component 5 can shelter from partial highlight, reduce the probability that the accident takes place, the driving is safer.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, the damping device 2 includes a damping block 21, a telescopic column 22, a mounting plate 23 and a buffering spring 24, the telescopic column 22 is installed inside the damping block 21, the mounting plates 23 are installed at two ends of the telescopic column 22, the buffering spring 24 is installed outside the telescopic column 22, the mounting plate 23 is convenient for installing the telescopic column 22 in the damping block 21, the telescopic column 22 is used for installing the buffering spring 24, when the automobile collides with the corrugated beam guardrail body 3, the damping block 21 and the buffering spring 24 absorb the impact force caused by the collision, and the severity of the accident is reduced.

Third embodiment, on the basis of first embodiment, given by fig. 3, reflector 4 includes lamp stand 41, fixing plug 42, fixed orifices 43 and the fixed knot 44 of L type, and fixing plug 42 is all installed to lamp stand 41 one side, and fixed orifices 43 has been seted up at the fixed plug 42 middle part, and fixed orifices 43 internally mounted has the fixed knot 44 of L type, and in inserting the through-hole on the wave form roof beam guardrail body 3 with fixing plug 42 of lamp stand 41, use the fixed knot 44 of L type to insert fixed orifices 43 and fix lamp stand 41, it is more convenient than using bolt installation lamp stand 41.

In the fourth embodiment, based on the first embodiment, as shown in fig. 4, the light shielding assembly 5 includes a cross bar 51, a mounting groove 52, a fixing bolt 53, a blocking piece 54, a connecting head 55, a fixing bracket 56 and a bolt hole 57, the mounting groove 52 is uniformly formed at the top end of the cross bar 51, the blocking piece 54 is mounted inside the mounting groove 52 through the fixing bolt 53, the connecting heads 55 are mounted at both ends of the cross bar 51, the fixing bracket 56 is mounted at one side of the connecting head 55, the bolt hole 57 is formed at both ends of the fixing bracket 56, the blocking piece 54 is separated from the cross bar 51, the fixing is carried out by fixing the shutter assembly 5 together by means of mounting, the shutter 54 is inserted into the mounting groove 52 and fixed by the fixing bolt 53 during mounting, the connector 55 connects the cross bar 51 and the fixing bracket 56, the fixing bracket 56 is mounted on the upright 1 by penetrating the bolt hole 57 through the connecting bolt, and the fixing bracket 56 is used for mounting the cross bar 51 between the upright 1.

In the fifth embodiment, on the basis of the fourth embodiment, the outer side of the blocking piece 54 is coated with an anti-oxidation layer, the anti-oxidation layer prevents the blocking piece 54 from being oxidized and rusted when being blown by wind, rain and rain outdoors, a reflective layer is fixed in the middle of the front end of the blocking piece 54, and reflects light emitted by an automobile, so that a driver can observe road conditions conveniently.

Sixth embodiment, on the basis of third embodiment, lamp shade is installed to lamp stand 41 one side, and the isosceles triangle prism is fixed with evenly inside the lamp shade, and lamp stand 41 does not have the bulb inside, and when the light of vehicle shined on lamp stand 41, the inside isosceles triangle prism of lamp shade reflected the light that shines, and the driver of being convenient for observes the road conditions.

The working principle is as follows: when the utility model is used, the buffer device 2 is arranged between the upright post 1 and the wave-shaped beam guardrail body 3, the installation sheet 23 is convenient for installing the telescopic post 22 in the damping block 21, the telescopic post 22 is used for installing the buffer spring 24, when the automobile collides with the wave-shaped beam guardrail body 3, the damping block 21 and the buffer spring 24 absorb the impact force caused by collision, the severity of the accident is reduced, the buffer device 2 enables the guardrail to deform gradually after collision, which is beneficial to energy absorption and reduces the casualties of passengers, the fixing plug 42 of the lamp holder 41 is inserted into the through hole on the wave-shaped beam guardrail body 3, the L-shaped fixing buckle 44 is inserted into the fixing hole 43 to fix the lamp holder 41, which is more convenient than the bolt to install the lamp holder 41, when the automobile runs at night, the automobile is irradiated by the light, the light scattering of the reflecting device 4 on the wave-shaped beam guardrail body 3 is convenient for observing the road condition, the, together fixed through the mode of installation, be convenient for shading subassembly 5's transportation, it is fixed to insert separation blade 54 in mounting groove 52 reuse fixing bolt 53 during the installation, horizontal pole 51 and fixed bolster 56 are connected to connector 55, use connecting bolt to pass bolt hole 57 and ann fixed bolster 56 on stand 1, fixed bolster 56 installs horizontal pole 51 between stand 1 promptly, when the high beam on the reverse lane at night is stronger, shading subassembly 5 can shelter from partial highlight, reduce the probability of occurence of failure, it is safer to drive a vehicle.

Compared with the prior art, the utility model has the following benefits: 1) the buffer device enables the guard bar to deform gradually after being collided, thereby being beneficial to energy absorption and reducing casualties of passengers; 2) when the vehicle is driven at night, the light reflecting device scatters light rays under the irradiation of the light of the vehicle, so that the road condition can be observed conveniently; 3) when the far-reaching headlamp on the reverse lane at night is stronger, the shading component shades partial strong light, and the probability of reducing the accident is safer to drive.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wave form roof beam guardrail, includes stand (1), its characterized in that: buffer (2) are installed to stand (1) upper portion one side, and wave form roof beam guardrail body (3) are installed to buffer (2) one side, and wave form roof beam guardrail body (3) front end mid-mounting has reflex reflector (4), is located wave form roof beam guardrail body (3) rear end between stand (1) and installs shading subassembly (5).

2. A corrugated beam guardrail as claimed in claim 1, wherein: buffer (2) are including damping piece (21), flexible post (22), installation piece (23) and buffer spring (24), and flexible post (22) are all installed to damping piece (21) inside, and installation piece (23) are all installed at flexible post (22) both ends, and buffer spring (24) are installed in flexible post (22) outside.

3. A corrugated beam guardrail as claimed in claim 1, wherein: reflecting device (4) are including lamp stand (41), fixed plug (42), fixed orifices (43) and the fixed knot of L type (44), and fixed plug (42) are all installed to lamp stand (41) one side, and fixed orifices (43) have been seted up at fixed plug (42) middle part, and fixed orifices (43) internally mounted has the fixed knot of L type (44).

4. A corrugated beam guardrail as claimed in claim 1, wherein: shading subassembly (5) include horizontal pole (51), mounting groove (52), fixing bolt (53), separation blade (54), connector (55), fixed bolster (56) and bolt hole (57), and mounting groove (52) have evenly been seted up on horizontal pole (51) top, and separation blade (54) are installed through fixing bolt (53) to mounting groove (52) inside, and connector (55) are all installed at horizontal pole (51) both ends, and fixed bolster (56) are installed to connector (55) one side, and bolt hole (57) have all been seted up at fixed bolster (56) both ends.

5. A waveform beam guardrail as claimed in claim 4, wherein: the outer side of the baffle plate (54) is coated with an anti-oxidation layer, and the middle part of the front end of the baffle plate (54) is fixed with a reflecting layer.

6. A corrugated beam guardrail as claimed in claim 3, wherein: the lampshade is installed on one side of the lamp holder (41), and isosceles triangle prisms are uniformly fixed inside the lampshade.