CN211142808U - Bridge cylinder mound safety protective guard - Google Patents
Bridge cylinder mound safety protective guard Download PDFInfo
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- CN211142808U CN211142808U CN201921826428.6U CN201921826428U CN211142808U CN 211142808 U CN211142808 U CN 211142808U CN 201921826428 U CN201921826428 U CN 201921826428U CN 211142808 U CN211142808 U CN 211142808U
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Abstract
The utility model discloses a bridge cylinder mound safety protective guard, including the base, the bilateral symmetry at base top is equipped with the cylinder mound, and the inboard equidistance of two cylinder mounds distributes and has three support column, and the bottom of three support column and the top fixed connection of base, the top equidistance of base distribute have three slip subassembly, and the top of three slip subassembly is equipped with three first bearing seat, and three first top fixedly connected with anticollision board of bearing seat, the other end fixedly connected with second of three anticollision board bear the seat. The utility model discloses utilize the setting of anticollision board and spring, when the car out of control collided to safety protection fence, the anticollision board drove first carrier seat and the second carrier seat motion, led to the fact extrusion or tensile to first spring and second spring, made first spring and second spring take place elastic deformation and produce the reaction force to the anticollision board, reduced the impact force of car out of control, played the cushioning effect to the offend of car out of control, reduced the loss of traffic accident.
Description
Technical Field
The utility model relates to a bridge apparatus field, in particular to bridge cylinder mound safety protective guard.
Background
The bridge generally refers to a building erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to pass smoothly, and in order to relieve inconvenience and blockage of modern traffic, the bridge can also refer to a building which spans mountain stream, unfavorable geology or meets other traffic requirements to enable traffic to be more convenient.
With the development of society, various viaducts, overpasses, river-crossing bridges and valley-crossing bridges appear in large numbers, and although the problems of vehicle blockage and crowding on ground roads are greatly relieved, a plurality of potential safety hazards also exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge cylinder mound safety protective guard to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bridge pier safety guard rail comprises a base, wherein two sides of the top of the base are symmetrically provided with piers, three support columns are distributed on the inner sides of the two piers at equal intervals, the bottoms of the three support columns are fixedly connected with the top of the base, the outer wall of one side of one of the cylindrical piers is fixedly connected with a cross bar, one end of the cross bar penetrates through the outer walls of the three support columns and is fixedly connected with the outer wall of one side of the other cylindrical pier, telescopic assemblies are symmetrically arranged at the tops of the two cylindrical piers, an anti-turnover plate is arranged above the two telescopic assemblies, the top equidistance of base distributes and has three slip subassembly, it is three the top of slip subassembly is equipped with three first bearing seat, and is three the top fixedly connected with anticollision board of first bearing seat, it is three the other end fixedly connected with second of anticollision board bears the seat, and is three one side that the second bore the seat all is equipped with buffer assembly.
Preferably, flexible subassembly includes first telescopic link, the top of cylinder mound is equipped with first sleeve groove, the outer wall of first telescopic link slides with the inner chamber in first sleeve groove and cup joints, the top of first telescopic link and the bottom fixed connection who prevents turning over the board, one side equidistance distribution of first telescopic link has a plurality of fixed orificess, one side of cylinder mound outer wall is equipped with the fixed pin, the outer wall and the fixed orifices activity joint of cylinder mound are run through to the one end of fixed pin.
Preferably, the top of the supporting column is provided with a second sleeve groove, an inner cavity of the second sleeve groove is sleeved with a second telescopic rod in a sliding mode, and the top of the second telescopic rod is fixedly connected with the bottom of the anti-turnover plate.
Preferably, the sliding assembly comprises a sliding block, the top of the sliding block is fixedly connected with the bottom of the first bearing seat, a sliding groove is formed in the top of the base, an inner cavity of the sliding groove is in sliding sleeve connection with the outer wall of the sliding block, first springs are symmetrically arranged on two sides of the sliding block, and the other ends of the first springs are fixedly connected with two sides of the inner cavity of the sliding groove respectively.
Preferably, the buffering subassembly includes first connecting seat, one side of first connecting seat and one side fixed connection that the seat was born to the second, the opposite side fixed connection second spring of first connecting seat, the other end fixed connection of second spring has the second connecting seat, the other end of second connecting seat and one side fixed connection of support column outer wall, one side of second spring inner chamber is equipped with outside sleeve, the opposite side of second spring inner chamber is equipped with the cylinder, one side of outside sleeve and one side fixed connection of second connecting seat, one side of cylindrical one side and one side fixed connection of first connecting seat.
Preferably, three connecting rods are equidistantly distributed on the inner sides of two adjacent anti-collision plates, one end of each connecting rod is fixedly connected with one side of one anti-collision plate, the other end of each connecting rod is fixedly connected with one side of the other anti-collision plate, and a reflector is arranged on one side of the outer wall of the cylindrical pier.
The utility model discloses a technological effect and advantage:
1. the utility model discloses utilize anticollision board and spring, when the car of out of control collided to the safety protection fence, anticollision board received the collision the first time, and anticollision board drove first bearing seat and second bearing seat motion, led to the fact extrusion or tensile to first spring and second spring, made first spring and second spring take place elastic deformation and produced the reaction force to first bearing seat and second bearing seat, reduced the impact force of car of out of control, played the cushioning effect to the collision of the car of out of control, reduced the loss of traffic accident;
2. the utility model discloses utilize first telescopic link, first sleeve groove and fixed pin, prevent turning over the board through lifting, drive first telescopic link motion, make first telescopic link and first sleeve groove produce relative displacement to suitable position, insert the fixed pin in the fixed orifices, accomplish fixed to the relative position in first telescopic link and first sleeve groove, reach the regulation of safety protective guard height for adapt to different geographical environment.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic front sectional view of the present invention.
Fig. 3 is a schematic view of a second spring structure according to the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the slider of the present invention.
In the figure: 1. a base; 2. cylindrical piers; 3. a support pillar; 4. a cross bar; 5. the plate is prevented from turning over; 6. a first bearing seat; 7. an anti-collision plate; 8. a second bearing seat; 9. a first telescopic rod; 10. a first sleeve groove; 11. a fixing pin; 12. a second sleeve groove; 13. a second telescopic rod; 14. a slider; 15. a chute; 16. a first spring; 17. a first connecting seat; 18. a second spring; 19. a second connecting seat; 20. an outer sleeve; 21. a cylinder; 22. a connecting rod; 23. a reflector.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a bridge cylinder pier safety protective guard as shown in figures 1-4, which comprises a base 1, wherein cylinder piers 2 are symmetrically arranged at the two sides of the top of the base 1, the cylinder piers 2 are integral supporting frames, three supporting columns 3 are equidistantly distributed at the inner sides of the two cylinder piers 2, the supporting columns 3 play a role in connection and support, and are simultaneously used as placing columns of buffer components, the bottoms of the three supporting columns 3 are fixedly connected with the top of the base 1, the outer wall at one side of one cylinder pier 2 is fixedly connected with a cross rod 4, the cross rod 4 plays a role in reinforcing the safety protective guard, one end of the cross rod 4 penetrates through the outer wall of the three supporting columns 3 and is fixedly connected with the outer wall at one side of the other cylinder pier 2, telescopic components are symmetrically arranged at the tops of the two cylinder piers 2 and are used for adjusting the height of, the anti-overturning plate 5 is used for preventing an automobile from rolling down to a lower axle, three sliding assemblies are distributed at the top of the base 1 at equal intervals, the anti-collision plate 7 is moved by collision to enable the bottom of the anti-collision plate to move, three first bearing seats 6 are arranged above the three sliding assemblies, the first bearing seats 6 bear the anti-collision plate 7 and play a role in connecting the sliding block 14, the three first bearing seats 6 are fixedly connected with the anti-collision plate 7 at the top, the anti-collision plate 7 is arc-shaped, the anti-collision plate 7 is made of spring steel and plays roles in collision prevention and buffering, the other ends of the three anti-collision plates 7 are fixedly connected with the second bearing seats 8, the second bearing seats 8 bear the anti-collision plate 7 and play a role in connecting the first connecting seats 17, and one sides of the three second bearing seats 8 are provided with buffering assemblies for buffering.
Flexible subassembly includes first telescopic link 9, the top of cylinder mound 2 is equipped with first sleeve groove 10, the outer wall of first telescopic link 9 slides with the inner chamber in first sleeve groove 10 and cup joints, the top of first telescopic link 9 and the bottom fixed connection who prevents turning over board 5, one side equidistance distribution of first telescopic link 9 has a plurality of fixed orificess, one side of cylinder mound 2 outer wall is equipped with fixed pin 11, the outer wall and the fixed orifices activity joint of cylinder mound 2 are run through to the one end of fixed pin 11, upwards lift and prevent turning over board 5, make first telescopic link 9 and first sleeve groove 10 produce relative displacement to suitable position, insert fixed pin 11 in the fixed orifices, it is fixed to the relative position of first telescopic link 9 and first sleeve groove 10 to accomplish.
The top of support column 3 is equipped with second sleeve groove 12, and the inner chamber of second sleeve groove 12 slides and has cup jointed second telescopic link 13, the top of second telescopic link 13 and the bottom fixed connection of preventing turning over board 5, second sleeve groove 12 and second telescopic link 13 play the connection effect.
The sliding assembly comprises a sliding block 14, the top of the sliding block 14 is fixedly connected with the bottom of a first bearing seat 6, a sliding groove 15 is arranged at the top of the base 1, an inner cavity of the sliding groove 15 is in sliding sleeve connection with the outer wall of the sliding block 14, first springs 16 are symmetrically arranged on two sides of the sliding block 14, the other ends of the two first springs 16 are fixedly connected with two sides of an inner cavity of the sliding groove 15 respectively, the first bearing seat 6 drives the sliding block 14 to move relative to the sliding groove 15, and meanwhile the first springs 16 are elastically deformed by the movement of the sliding block 14, so that the first springs 16 generate reaction force on the anti-collision plate 7.
The buffer component comprises a first connecting seat 17, the first connecting seat 17 is a movable seat, one side of the first connecting seat 17 is fixedly connected with one side of a second bearing seat 8, the other side of the first connecting seat 17 is fixedly connected with a second spring 18, the other end of the second spring 18 is fixedly connected with a second connecting seat 19, the second connecting seat 19 enables a fixed seat to be fixed, the second spring 18 can be extruded or stretched through the change of the relative position of the first connecting seat 17 and the second connecting seat 19 to generate elastic deformation, the other end of the second connecting seat 19 is fixedly connected with one side of the outer wall of the supporting column 3, one side of the inner cavity of the second spring 18 is provided with an external sleeve 20, the other side of the inner cavity of the second spring 18 is provided with a cylinder 21, one side of the external sleeve 20 is fixedly connected with one side of the second connecting seat 19, one side of the cylinder 21 is fixedly connected with one side of the first connecting seat 17, the external sleeve 20 and the cylinder 21, while limiting the amount of elastic deformation that can occur in the second spring 18.
Three connecting rods 22 are distributed on the inner sides of two adjacent anti-collision plates 7 at equal intervals, the connecting rods 22 connect the two adjacent anti-collision plates 7, the impact force which can be borne by the anti-collision plates 7 is improved, one end of each connecting rod 22 is fixedly connected with one side of one anti-collision plate 7, the other end of each connecting rod 22 is fixedly connected with one side of the other anti-collision plate 7, a reflecting plate 23 is arranged on one side of the outer wall of the cylindrical pier 2, and the reflecting plate 23 provides a warning signal for a driver driving at night.
This practical theory of operation: when an out-of-control automobile collides against the safety protective guard, the anti-collision plate 7 is collided with the safety protective guard at the first time, the acting force applied to the anti-collision plate 7 can drive the first bearing seat 6 and the second bearing seat 8 to move, the first bearing seat 6 drives the sliding block 14 and the sliding groove 15 to move relatively, the sliding block 14 generates extruding and stretching acting force on the first springs 16 at two sides, so that the first springs 16 generate elastic deformation, the second bearing seat 8 drives the first connecting seat 17 to move, the first connecting seat 17 drives the cylinder 21 and the external sleeve 20 arranged on the second connecting seat 19 to generate relative displacement, the second springs 18 are extruded, so that the second springs 18 generate elastic deformation, the first springs 16 and the second springs 18 generate reaction force on the anti-collision plate 7, and the reaction force and the impact force are counteracted to buffer the out-of-control automobile.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a bridge cylinder mound safety protective guard, includes base (1), its characterized in that: the anti-collision device is characterized in that cylindrical piers (2) are symmetrically arranged on two sides of the top of the base (1), three supporting columns (3) are distributed on two inner sides of the cylindrical piers (2) at equal intervals, the bottom of each supporting column (3) is fixedly connected with the top of the base (1), one outer wall of one side of each cylindrical pier (2) is fixedly connected with a cross rod (4), one end of each cross rod (4) penetrates through the outer wall of each supporting column (3) and the outer wall of one side of another cylindrical pier (2), telescopic assemblies are symmetrically arranged on the tops of two cylindrical piers (2), anti-collision plates (5) are arranged above the two telescopic assemblies, three sliding assemblies are distributed on the top of the base (1) at equal intervals, three first bearing seats (6) are arranged above the sliding assemblies, and anti-collision plates (7) are fixedly connected with the tops of the first bearing seats (6), the other end fixedly connected with second of three crashproof board (7) bears seat (8), and is three one side that seat (8) were born to the second all is equipped with buffer unit.
2. The bridge pier safety guard rail of claim 1, wherein: the telescopic assembly comprises a first telescopic rod (9), the top of the cylindrical pier (2) is provided with a first sleeve groove (10), the outer wall of the first telescopic rod (9) is slidably sleeved with the inner cavity of the first sleeve groove (10), the top of the first telescopic rod (9) is fixedly connected with the bottom of the anti-turning plate (5), a plurality of fixing holes are distributed in one side of the first telescopic rod (9) at equal intervals, a fixing pin (11) is arranged on one side of the outer wall of the cylindrical pier (2), and one end of the fixing pin (11) is connected with the outer wall of the cylindrical pier (2) in a movable clamping mode through the fixing holes.
3. The bridge pier safety guard rail of claim 1, wherein: the top of support column (3) is equipped with second sleeve groove (12), the inner chamber slip of second sleeve groove (12) has cup jointed second telescopic link (13), the top of second telescopic link (13) and the bottom fixed connection of preventing turning over board (5).
4. The bridge pier safety guard rail of claim 1, wherein: the sliding assembly comprises a sliding block (14), the top of the sliding block (14) is fixedly connected with the bottom of a first bearing seat (6), a sliding groove (15) is formed in the top of the base (1), an inner cavity of the sliding groove (15) is in sliding sleeve connection with the outer wall of the sliding block (14), first springs (16) are symmetrically arranged on two sides of the sliding block (14), and two ends of the first springs (16) are fixedly connected with two sides of the inner cavity of the sliding groove (15) respectively.
5. The bridge pier safety guard rail of claim 1, wherein: the buffer assembly comprises a first connecting seat (17), one side of the first connecting seat (17) is fixedly connected with one side of a second bearing seat (8), the other side of the first connecting seat (17) is fixedly connected with a second spring (18), the other end of the second spring (18) is fixedly connected with a second connecting seat (19), the other end of the second connecting seat (19) is fixedly connected with one side of the outer wall of the supporting column (3), one side of the inner cavity of the second spring (18) is provided with an external sleeve (20), the other side of the inner cavity of the second spring (18) is provided with a cylinder (21), one side of the external sleeve (20) is fixedly connected with one side of the second connecting seat (19), and one side of the cylinder (21) is fixedly connected with one side of the first connecting seat (17).
6. The bridge pier safety guard rail of claim 1, wherein: the anti-collision device is characterized in that three connecting rods (22) are distributed on the inner sides of the two adjacent anti-collision plates (7) at equal intervals, the number of the connecting rods is three, one end of each connecting rod (22) is fixedly connected with one side of one of the anti-collision plates (7), the number of the connecting rods is three, the other end of each connecting rod (22) is fixedly connected with one side of the other anti-collision plate (7), and a reflecting plate (23) is arranged on one side of the outer wall of the cylindrical pier (.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921826428.6U CN211142808U (en) | 2019-10-29 | 2019-10-29 | Bridge cylinder mound safety protective guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921826428.6U CN211142808U (en) | 2019-10-29 | 2019-10-29 | Bridge cylinder mound safety protective guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211142808U true CN211142808U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921826428.6U Active CN211142808U (en) | 2019-10-29 | 2019-10-29 | Bridge cylinder mound safety protective guard |
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| Country | Link |
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| CN (1) | CN211142808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235421A (en) * | 2021-04-29 | 2021-08-10 | 杭州萧山交通投资集团有限公司 | Municipal bridge anti-collision device and construction method thereof |
| CN114214933A (en) * | 2022-01-25 | 2022-03-22 | 浙江瑞帆建设有限公司 | Bridge protector for municipal works |
-
2019
- 2019-10-29 CN CN201921826428.6U patent/CN211142808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235421A (en) * | 2021-04-29 | 2021-08-10 | 杭州萧山交通投资集团有限公司 | Municipal bridge anti-collision device and construction method thereof |
| CN114214933A (en) * | 2022-01-25 | 2022-03-22 | 浙江瑞帆建设有限公司 | Bridge protector for municipal works |
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