CN213571540U - Public road bridge roof beam safety anticollision barrier device - Google Patents
Public road bridge roof beam safety anticollision barrier device Download PDFInfo
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- CN213571540U CN213571540U CN202022404336.8U CN202022404336U CN213571540U CN 213571540 U CN213571540 U CN 213571540U CN 202022404336 U CN202022404336 U CN 202022404336U CN 213571540 U CN213571540 U CN 213571540U
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- anticollision
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Abstract
The utility model discloses a public road bridge roof beam safety anticollision barrier device, including anticollision barrier, be equipped with the anticollision buffer pole in the anticollision barrier, be equipped with first buffer spring on the anticollision buffer pole, anticollision buffer pole one end is equipped with anticollision board and second buffer spring, and anticollision board one side is equipped with the anticollision gyro wheel; anticollision barrier one side is equipped with the bracing piece, and the bracing piece bottom cover is equipped with the support cover, supports to overlap and is equipped with fixed block three, is equipped with the movable block between the fixed block three, wears to be equipped with the fixed axle on the movable block, is equipped with fixed spring between movable block bottom and the support cover, and the other end is provided with the card post, has seted up the draw-in groove on the bracing piece. When a traffic accident happens, the arranged anti-collision idler wheels roll, impact force is generated during impact buffering, a vehicle is protected, and the arranged buffer springs enable the anti-collision guardrail to have strong anti-collision capacity; through pressing down the movable block, make the bracing piece stretch out and draw back in the supporting sleeve, increased this public road bridge roof beam safety anticollision barrier device's practicality.
Description
Technical Field
The utility model relates to a public road bridge roof beam safety technical field specifically is a public road bridge roof beam safety anticollision barrier device.
Background
The appearance of the automobile changes the living condition and the living mode of people, great convenience is provided for people, along with the development of the times, more and more vehicles are used as walking tools to enter the lives of people, but the appearance of the automobile also brings great disadvantages, the discharged tail gas pollutes the air, people depend on the automobile more and more, and more traffic accidents also appear in the visual field of people.
In order to reduce the damage of traffic accidents to people, an anti-collision device is usually arranged on a guardrail, but the traditional buffer anti-collision device is simple in structure, can not well protect vehicles when the automobiles collide, and is poor in buffer effect, the traditional anti-collision device can only be arranged on a flat road section, and the traditional anti-collision device is unstable to be arranged on some special road sections, so that the highway bridge safety anti-collision guardrail device is designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a public road bridge roof beam safety anticollision barrier device to traditional buffering buffer stop simple structure among the solution prior art, when the automobile takes place the striking, can not be to the fine protection of vehicle, the buffering effect is not good, and traditional buffer stop can only install in flat highway section, installs unstable technical problem on some special highway sections.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a safety anti-collision guardrail device for a highway bridge comprises an anti-collision guardrail, wherein two groups of anti-collision buffer rods are arranged in the anti-collision guardrail, a fixture block is arranged on each anti-collision buffer rod, a first buffer spring is arranged between each fixture block and the inner side wall of the anti-collision guardrail, an anti-collision plate is arranged at one end of each anti-collision buffer rod, a second buffer spring is arranged between each fixture block and the anti-collision plate, the first buffer springs and the second buffer springs are sleeved on the anti-collision buffer rods, buffer sleeves are sleeved on the peripheral sides of the first buffer springs, and a plurality of groups of anti-collision rollers are arranged on one side of each anti-collision plate; one side of anticollision barrier is provided with two sets of fixed blocks two, be provided with the bracing piece between two sets of fixed blocks two, the bottom cover of bracing piece is equipped with the support cover, it is provided with two sets of fixed blocks three to support to sheathe in, be provided with the movable block between two sets of fixed blocks three, wear to be equipped with the fixed axle on the movable block, the fixed axle is worn to establish between two sets of fixed blocks three, the bottom of movable block with support and be provided with fixed spring between the cover, the other end is provided with the card post, the multiunit draw-in groove has been seted up on the bracing piece, the card post.
As the utility model discloses a preferred technical scheme, the bottom of supporting the cover is provided with PMKD, PMKD's bottom is provided with four group's ground nails.
As the utility model discloses an preferred technical scheme, one side of anticollision board is provided with multiunit fixed block one, be provided with the fixed pin between the fixed block one, the anticollision roller housing is established on the fixed pin.
As the utility model discloses an optimized technical scheme, be provided with the guardrail under the anticollision barrier.
As the utility model discloses a preferred technical scheme, be provided with the supporting shoe on the supporting shoe, the supporting shoe with be provided with the support column between the anticollision barrier, the cover is equipped with supporting spring on the support column.
As the utility model discloses an optimized technical scheme, one side of anticollision barrier support the cover with all be provided with the spring fixation position on the buffer sleeve.
As the utility model discloses an optimized technical scheme, the round pin axle is worn to be equipped with at the top of bracing piece, the round pin axle is worn to establish between two sets of fixed blocks two.
The utility model provides a public road bridge roof beam safety anticollision barrier device possesses following beneficial effect:
when the utility model is used, when a traffic accident happens, the vehicle impacts the anti-collision roller, the arranged anti-collision roller rolls, impact force is generated during impact buffering, the vehicle is also protected, the arranged first buffer spring and the second buffer spring enable the anti-collision guardrail to have stronger anti-collision capacity, and the service life of the road and bridge safety anti-collision guardrail device is prolonged; through pressing down the movable block, make the bracing piece stretch out and draw back in the supporting sleeve, make this public road bridge roof beam safety anticollision barrier device can fix in various highway sections, increased this public road bridge roof beam safety anticollision barrier device's practicality.
Drawings
FIG. 1 is a schematic perspective view of a safety crash barrier device for roads and bridges of the present invention;
FIG. 2 is an exploded view of the safety crash barrier device for roads and bridges of the present invention;
fig. 3 is a partially enlarged view of the area a in fig. 2.
In the figure: 1. an anti-collision guardrail; 2. an anti-collision buffer rod; 3. a clamping block; 4. a first buffer spring; 5. a second buffer spring; 6. an anti-collision plate; 7. a first fixed block; 8. a fixing pin; 9. anti-collision rollers; 10. a second fixed block; 11. a pin shaft; 12. a support bar; 13. a support sleeve; 14. a third fixed block; 15. a movable block; 16. a fixed shaft; 17. clamping the column; 18. a card slot; 19. fixing the bottom plate; 20. a ground nail; 21. a support block; 22. a support pillar; 23. a support spring; 24. fixing the spring; 25. a buffer sleeve; 26. a guardrail; 27. the spring is fixed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution:
a safety anti-collision guardrail device for a highway bridge comprises an anti-collision guardrail 1, wherein two groups of anti-collision buffer rods 2 are arranged in the anti-collision guardrail 1, a fixture block 3 is arranged on each anti-collision buffer rod 2, a first buffer spring 4 is arranged between each fixture block 3 and the inner side wall of the anti-collision guardrail 1, one end of each anti-collision buffer rod 2 is provided with an anti-collision plate 6, a second buffer spring 5 is arranged between each fixture block 3 and the corresponding anti-collision plate 6, the first buffer springs 4 and the second buffer springs 5 are sleeved on the anti-collision buffer rods 2, buffer sleeves 25 are sleeved on the periphery sides of the first buffer springs 4, and a plurality of groups of anti-collision rollers 9 are arranged on one side of each anti-collision plate 6; one side of anticollision barrier 1 is provided with two sets of fixed blocks 10, be provided with bracing piece 12 between two sets of fixed blocks 10, the bottom cover of bracing piece 12 is equipped with and supports cover 13, support and be provided with three 14 of two sets of fixed blocks on the cover 13, be provided with movable block 15 between three 14 of two sets of fixed blocks, wear to be equipped with fixed axle 16 on the movable block 15, fixed axle 16 wears to establish between three 14 of two sets of fixed blocks, the bottom of movable block 15 with support and be provided with fixed spring 27 between the cover 13, the other end is provided with card post 17, multiunit draw-in groove 18 has been seted up on the bracing piece 12, card post 17 card is established in the draw-in groove 18.
When the safety anti-collision guardrail device for the highway bridge is used, two groups of anti-collision buffer rods 2 are arranged in an anti-collision guardrail 1, a fixture block 3 is arranged on each anti-collision buffer rod 2, a first buffer spring 4 is arranged between each fixture block 3 and the inner side wall of the anti-collision guardrail 1, one end of each anti-collision buffer rod 2 is provided with an anti-collision plate 6, a second buffer spring 5 is arranged between each fixture block 3 and the corresponding anti-collision plate 6, the first buffer springs 4 and the second buffer springs 5 are sleeved on the anti-collision buffer rods 2, buffer sleeves 25 are sleeved on the peripheral sides of the first buffer springs 4, and a plurality of groups of anti-collision rollers 9 are arranged on one side of each anti-collision plate 6; when a traffic accident happens, the vehicle impacts the anti-collision roller 9, the arranged anti-collision roller 9 rolls, impact force is generated during impact buffering, the vehicle is protected, the anti-collision guardrail 1 has strong anti-collision capacity due to the arrangement of the first buffer spring 4 and the second buffer spring 5, and the service life of the road and bridge safety anti-collision guardrail device is prolonged; two groups of fixing blocks II 10 are arranged on one side of the anti-collision guardrail 1, a supporting rod 12 is arranged between the two groups of fixing blocks II 10, a supporting sleeve 13 is sleeved at the bottom of the supporting rod 12, two groups of fixing blocks III 14 are arranged on the supporting sleeve 13, a movable block 15 is arranged between the two groups of fixing blocks III 14, a fixed shaft 16 is arranged on the movable block 15 in a penetrating manner, the fixed shaft 16 is arranged between the two groups of fixing blocks III 14 in a penetrating manner, a fixed spring 27 is arranged between the bottom end of the movable block 15 and the supporting sleeve 13, a clamping column 17 is arranged at the other end of the movable block, a plurality of groups of clamping grooves 18 are formed in the supporting rod 12; through pressing down movable block 15, make bracing piece 12 flexible in supporting cover 13, make this highway bridge safety anticollision barrier device can fix in various highway sections, increased this highway bridge safety anticollision barrier device's practicality.
Referring to fig. 1 to 3, a fixing bottom plate 19 is disposed at the bottom of the supporting sleeve 13, four sets of ground nails 20 are disposed at the bottom of the fixing bottom plate 19, and the ground nails 20 are disposed to fix the highway bridge anti-collision safety fence more firmly and stably.
Referring to fig. 1 to 3, a plurality of groups of first fixing blocks 7 are disposed on one side of the anti-collision plate 6, a fixing pin 8 is disposed between the first fixing blocks 7, the anti-collision roller 9 is sleeved on the fixing pin 8, and the fixing pin 8 increases the anti-collision performance of the anti-collision roller 9. Be provided with guardrail 26 under the anticollision barrier 1, the guardrail 26 of setting has ensured pedestrian's safety.
Referring to fig. 1 to 3, a supporting block 21 is disposed on the supporting sleeve 13, a supporting column 22 is disposed between the supporting block 21 and the crash barrier 1, a supporting spring 23 is sleeved on the supporting column 22, and the supporting column 22 and the supporting spring 23 are disposed to make the highway bridge safety crash barrier apparatus more stable.
Referring to fig. 1 to 3, spring fixing positions 24 are disposed on one side of the crash barrier 1, the support sleeve 13 and the buffer sleeve 25, and the spring fixing positions 24 enable the spring to be fixed more stably.
Referring to fig. 1 to 3, a pin 11 is inserted into the top of the supporting rod 12, the pin 11 is inserted between the two fixing blocks 10, and the pin 11 is provided for a worker, and when the worker is installed, the pin 11 is provided for the supporting rod 12 to be connected more stably.
In summary, when the highway bridge safety anti-collision guardrail device is used, two groups of anti-collision buffer rods 2 are arranged in an anti-collision guardrail 1, a fixture block 3 is arranged on each anti-collision buffer rod 2, a first buffer spring 4 is arranged between each fixture block 3 and the inner side wall of the anti-collision guardrail 1, one end of each anti-collision buffer rod 2 is provided with an anti-collision plate 6, a second buffer spring 5 is arranged between each fixture block 3 and the corresponding anti-collision plate 6, the first buffer springs 4 and the second buffer springs 5 are sleeved on the anti-collision buffer rods 2, buffer sleeves 25 are sleeved on the periphery sides of the first buffer springs 4, and a plurality of groups of anti-collision rollers 9 are arranged on one side of each anti-collision plate 6; when a traffic accident happens, the vehicle impacts the anti-collision roller 9, the arranged anti-collision roller 9 rolls, impact force is generated during impact buffering, the vehicle is protected, the anti-collision guardrail 1 has strong anti-collision capacity due to the arrangement of the first buffer spring 4 and the second buffer spring 5, and the service life of the road and bridge safety anti-collision guardrail device is prolonged; two groups of fixing blocks II 10 are arranged on one side of the anti-collision guardrail 1, a supporting rod 12 is arranged between the two groups of fixing blocks II 10, a supporting sleeve 13 is sleeved at the bottom of the supporting rod 12, two groups of fixing blocks III 14 are arranged on the supporting sleeve 13, a movable block 15 is arranged between the two groups of fixing blocks III 14, a fixed shaft 16 is arranged on the movable block 15 in a penetrating manner, the fixed shaft 16 is arranged between the two groups of fixing blocks III 14 in a penetrating manner, a fixed spring 27 is arranged between the bottom end of the movable block 15 and the supporting sleeve 13, a clamping column 17 is arranged at the other end of the movable block, a plurality of groups of clamping grooves 18 are formed in the supporting rod 12; through pressing down movable block 15, make bracing piece 12 flexible in supporting cover 13, make this highway bridge safety anticollision barrier device can fix in various highway sections, increased this highway bridge safety anticollision barrier device's practicality. The bottom of supporting sleeve 13 is provided with PMKD 19, PMKD 19's bottom is provided with four groups of ground nails 20, and the ground nail 20 that sets up is fixed firm more, stable with this highway bridge safety anti-collision guardrail device. One side of anticollision board 6 is provided with multiunit fixed block 7, be provided with fixed pin 8 between the fixed block 7, the cover of anticollision gyro wheel 9 is established on the fixed pin 8, and the fixed pin 8 of setting has increased anticollision gyro wheel 9's crashworthiness. Be provided with guardrail 26 under the anticollision barrier 1, the guardrail 26 of setting has ensured pedestrian's safety. Support and be provided with supporting shoe 21 on the cover 13, supporting shoe 21 with be provided with support column 22 between the crash barrier 1, the cover is equipped with supporting spring 23 on the support column 22, and the support column 22 and supporting spring 23 that set up let this highway bridge safety crash barrier device more stable.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a public road bridge roof beam safety anticollision barrier device which characterized in that: the anti-collision guardrail comprises an anti-collision guardrail (1), two groups of anti-collision buffer rods (2) are arranged in the anti-collision guardrail (1), a fixture block (3) is arranged on each anti-collision buffer rod (2), a first buffer spring (4) is arranged between each fixture block (3) and the inner side wall of the anti-collision guardrail (1), an anti-collision plate (6) is arranged at one end of each anti-collision buffer rod (2), a second buffer spring (5) is arranged between each fixture block (3) and the corresponding anti-collision plate (6), the first buffer springs (4) and the second buffer springs (5) are sleeved on the anti-collision buffer rods (2), buffer sleeves (25) are sleeved on the periphery sides of the first buffer springs (4), and a plurality of anti-collision rollers (9) are arranged on one side of the anti-collision plates (6); one side of anticollision barrier (1) is provided with two sets of fixed blocks two (10), be provided with bracing piece (12) between two sets of fixed blocks two (10), the bottom cover of bracing piece (12) is equipped with and supports cover (13), support and be provided with two sets of fixed blocks three (14) on cover (13), be provided with movable block (15) between two sets of fixed blocks three (14), wear to be equipped with fixed axle (16) on movable block (15), fixed axle (16) are worn to establish between two sets of fixed blocks three (14), the bottom of movable block (15) with support and be provided with fixed spring (27) between cover (13), the other end is provided with card post (17), multiunit draw-in groove (18) have been seted up on bracing piece (12), card post (17) card is established in draw-in groove (18).
2. The road and bridge safety anti-collision guardrail device of claim 1, wherein: the bottom of the support sleeve (13) is provided with a fixed bottom plate (19), and the bottom of the fixed bottom plate (19) is provided with four groups of ground nails (20).
3. The road and bridge safety anti-collision guardrail device of claim 1, wherein: one side of anticollision board (6) is provided with multiunit fixed block (7), be provided with fixed pin (8) between fixed block (7), anticollision gyro wheel (9) cover is established on fixed pin (8).
4. The road and bridge safety anti-collision guardrail device of claim 1, wherein: a guardrail (26) is arranged below the anti-collision guardrail (1).
5. The road and bridge safety anti-collision guardrail device of claim 1, wherein: the supporting device is characterized in that a supporting block (21) is arranged on the supporting sleeve (13), a supporting column (22) is arranged between the supporting block (21) and the anti-collision guardrail (1), and a supporting spring (23) is sleeved on the supporting column (22).
6. The road and bridge safety anti-collision guardrail device of claim 1, wherein: and spring fixing positions (24) are arranged on one side of the anti-collision guardrail (1), the supporting sleeve (13) and the buffer sleeve (25).
7. The road and bridge safety anti-collision guardrail device of claim 1, wherein: and a pin shaft (11) is arranged at the top of the supporting rod (12) in a penetrating manner, and the pin shaft (11) is arranged between the two groups of second fixing blocks (10) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022404336.8U CN213571540U (en) | 2020-10-26 | 2020-10-26 | Public road bridge roof beam safety anticollision barrier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022404336.8U CN213571540U (en) | 2020-10-26 | 2020-10-26 | Public road bridge roof beam safety anticollision barrier device |
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| Publication Number | Publication Date |
|---|---|
| CN213571540U true CN213571540U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022404336.8U Active CN213571540U (en) | 2020-10-26 | 2020-10-26 | Public road bridge roof beam safety anticollision barrier device |
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| CN (1) | CN213571540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756233A (en) * | 2021-10-13 | 2021-12-07 | 虞正韬 | Flexible protection device for road traffic design |
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2020
- 2020-10-26 CN CN202022404336.8U patent/CN213571540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756233A (en) * | 2021-10-13 | 2021-12-07 | 虞正韬 | Flexible protection device for road traffic design |
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