CN220685782U - High anticollision barrier of municipal bridge security - Google Patents

Abstract

The utility model discloses a high anticollision barrier of municipal bridge security includes base, buffer structure, support, guardrail, warning light strip, loudspeaker, solar cell panel and battery; the four corners of the base are all provided with threaded holes, the support is welded at the upper end of the base, the first groove is formed in the bottom of the support, the buffer structure is fixedly connected in the first groove of the bottom of the support, the middle of the support is of a through hole structure, the two ends of the guardrail are fixedly connected to the inner wall of the through hole structure in the middle of the support, the warning light bar and the loudspeaker are fixedly connected to the outer side wall of the support, the solar cell panel is located on the side wall of the other side of the support, the second groove is formed in the bottom of the support, and a storage battery is arranged in the second groove of the bottom of the support. Compared with the prior art, the utility model has the advantages that: the utility model can solve the problems that the municipal bridge has weak protection and low existence sense at night is easy to cause the driver to disregard and cause traffic accidents.

Description

High anticollision barrier of municipal bridge security

Technical Field

The utility model relates to a municipal bridge protection field, concretely relates to anticollision barrier that municipal bridge security is high.

Background

The bridge is a structure for connecting two places, and generally spans obstacles such as rivers, canyons, roads, railways and the like, so that the traffic distance can be shortened, the traffic efficiency can be improved, the economic development and the connection between areas are promoted, the municipal bridge guardrails can provide effective traffic safety guarantee, the vehicles and pedestrians can be prevented from falling down the bridge accidentally, the occurrence of traffic accidents is reduced, meanwhile, the guardrails can limit the driving range of the vehicles, the vehicles are prevented from deviating from the roads, and the traffic order is kept.

The patent number of the prior art is CN201420150831.2, which discloses a bridge guardrail, and at present, the bridge guardrail commonly used in China is a fence type, and due to the structure, the mechanical strength is insufficient, the necessary protection requirement cannot be met, and potential safety hazards easily occur. The composition of the utility model comprises: the support frame, the support frame on be provided with little guardrail hole and big guardrail hole, pass thin steel pipe and thick steel pipe respectively little guardrail hole with big guardrail hole, the support frame have main tributary leg and auxiliary leg, main tributary leg with auxiliary leg with the bed plate welding together. The utility model is used for bridge guardrails.

However, the prior art patents suffer from several drawbacks:

(1) In the running process of the vehicle, as inertia is large, once the vehicle collides with the bridge guardrail, the guardrail cannot bear the impact of the vehicle because the prior patent is not provided with an anti-collision structure, so that the guardrail is damaged, and meanwhile, the vehicle rushes out of the road surface to fall into water, thereby easily causing safety accidents;

(2) The existence sense of the guardrail can be reduced when the patent in the prior art is used at night, so that a driver cannot see the position of the guardrail, yaw is easy to cause or the guardrail is directly collided, and irreversible consequences are caused.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the anti-collision guardrail with high safety for the municipal bridge, which can solve the problems that the municipal bridge is weak in protection and low in existence at night, so that a driver is easy to disregard and cause traffic accidents.

In order to achieve the above purpose, the utility model discloses a high anticollision barrier of municipal bridge security, including base, buffer structure, support, guardrail, warning light strip, loudspeaker, solar cell panel and battery; the four corners of the base are all provided with threaded holes, the support is welded at the upper end of the base, the first groove is formed in the bottom of the support, the buffer structure is fixedly connected in the first groove of the bottom of the support, the middle of the support is of a through hole structure, the two ends of the guardrail are fixedly connected to the inner wall of the through hole structure in the middle of the support, the warning light bar and the loudspeaker are fixedly connected to the outer side wall of the support, the solar cell panel is located on the side wall of the other side of the support, the second groove is formed in the bottom of the support, and a storage battery is arranged in the second groove of the bottom of the support.

Further, the buffer structure comprises a rubber buffer plate and a spring group, one end of the spring group is fixedly connected to the inner wall of the groove at the bottom of the support, and the other end of the spring group is fixedly connected to the rubber buffer plate.

Further, the spring group includes spring, piston rod, damping post and stopper, the stopper has two, stopper fixed connection is on the support bottom recess inner wall, damping post fixed connection is on the stopper, piston rod sliding connection is inside the damping post, another stopper fixed connection is in piston rod one end and its other end and rubber buffer board fixed connection, the spring cup joints on the damping post.

Further, the solar panel is in telecommunication connection with the battery through a converter.

Further, the solar cell panel is located the bridge outside, warning light strip and loudspeaker are located the bridge inboard.

Further, the warning light bar and the loudspeaker are in telecommunication connection with the storage battery.

Further, bayonet deep holes are formed in two ends of the top of the support.

Compared with the prior art, the utility model has the advantages that:

(1) The anti-collision device is arranged on the utility model, when the vehicle collides with the municipal bridge uncontrollably, the vehicle firstly contacts with the rubber buffer at the bottommost side, the rubber buffer plate counteracts a part of impact caused by the vehicle, then the rubber buffer plate continuously presses the spring group inwards, the spring group continuously bears the impact caused by the vehicle, finally the vehicle is stopped on the bridge, and the vehicle cannot fall into water, so that secondary accident expansion injury occurs;

(2) The warning lamp strip and the loudspeaker are arranged on the night-time warning lamp, and can automatically light up at night to indicate the correct direction for a driver in the night, and meanwhile, the driver is reminded of paying attention to the position of the guardrail so as to avoid accident caused by collision with the guardrail;

(3) The solar cell panel and the storage battery are arranged on the bridge guardrail, the bridge guardrail can be subjected to wind and sun exposure every day, meanwhile, the interference and the integrity of the outer side of the bridge guardrail are higher than those of the inner side due to less contact of pedestrians, so that the idle space can be utilized by arranging the solar cell panel, power is provided for the warning light bar and the loudspeaker, and power resources are saved.

Drawings

Fig. 1 is a perspective view of a high safety crash barrier for municipal bridges of the utility model.

Fig. 2 is a right view diagram II of a high-safety crash barrier for municipal bridges.

Fig. 3 is a perspective view of a crash barrier with high safety for municipal bridges.

Fig. 4 is a cross-sectional view of a high-safety anti-collision guardrail anti-collision structure for municipal bridges.

FIG. 5 is an enlarged view of a spring set with high safety for municipal bridges.

As shown in the figure: 1. a base; 2. a buffer structure; 3. a bracket; 4. guard bars; 5. a warning light bar; 6. a horn; 7. a solar cell panel; 8. a storage battery; 201. a rubber buffer plate; 202. a spring set; 203. a spring; 204. a piston rod; 205. a damping column; 206. and a limiting block.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 5, a high-safety crash barrier for municipal bridges comprises a base 1, a buffer structure 2, a bracket 3, a barrier 4, a warning light bar 5, a loudspeaker 6, a solar cell panel 7, a storage battery 8, a rubber buffer panel 201, a spring group 202, a spring 203, a piston rod 204, a damping column 205 and a limiting block 206; the four corners of the base 1 are respectively provided with a threaded hole, the base 1 is firmly installed on a bridge through the four threaded holes of the base 1 during installation, the support 3 is welded at the upper end of the base 1, the bottom of the support 3 is provided with a groove I, the buffer structure 2 is fixedly connected in the groove I at the bottom of the support 3, a common car accident collides with the bottom, the middle part of the support 3 is of a through hole structure, two ends of the guardrail 4 are fixedly connected to the inner wall of the through hole structure in the middle part of the support 3, the warning light bar 5 and the loudspeaker 6 are fixedly connected to the outer side wall of the support 3, the solar cell panel 7 is positioned on the side wall of the other side of the support 3, the bottom of the support 3 is provided with another groove II, and the storage battery 8 is internally installed in the other groove II at the bottom of the support 3.

The buffer structure 2 comprises a rubber buffer plate 201 and a spring group 202, one end of the spring group 202 is fixedly connected to the inner wall of a groove at the bottom of the bracket 3, the other end of the spring group 202 is fixedly connected to the rubber buffer plate 201, double buffering is achieved, and impact force brought by a vehicle can be greatly relieved when collision occurs.

As shown in fig. 5, the spring set 202 includes two stoppers 206, each stopper 206 is fixedly connected to the inner wall of the groove at the bottom of the bracket 3, the damper column 205 is fixedly connected to the stopper 206, the piston rod 204 is slidably connected to the inside of the damper column 205, the other stopper 206 is fixedly connected to one end of the piston rod 204 and the other end of the piston rod 204 is fixedly connected to the rubber buffer plate 201, and the spring 203 is sleeved on the damper column 205.

The solar cell panel 7 is in telecommunication connection with the storage battery 8 through the converter, solar energy is continuously utilized to generate electricity, a lot of electricity is saved, meanwhile, idle places are utilized, the solar cell panel 7 is located on the outer side of a bridge, sunlight is more easily received on the outer side of the bridge, meanwhile, the probability of being interfered by pedestrians is small, the warning light bar 5 and the loudspeaker 6 are located on the inner side of the bridge, at night, the warning light bar 5 can illuminate a road on the bridge for a driver, meanwhile, the position of the guardrail 4 of the driver is also reminded, so that accidents are avoided, during the daytime, the loudspeaker 6 can play graceful music to pacify the driver, the loudspeaker 6 can automatically send out a harshness alarm to attract other people to rescue the accidents, the warning light bar 5 and the loudspeaker 6 are connected with the storage battery 8 in telecommunication, and the two ends of the top of the bracket 3 are provided with bayonets, and when the plurality of the guardrails 4 are installed, the bayonets are only required to be aligned, and can be easily installed together.

In specific use, firstly, solar cell panel 7 is illuminated by sunlight in daytime, solar cell panel 7 generates electricity to store electric power in battery 8, battery 8 provides electric power for loudspeaker 6, loudspeaker 6 can play graceful music and pacify fatigue of driver or pedestrian, secondly, battery 8 supplies power for warning light strip 5 at night, warning light strip 5 lights up, striking warning light strip 5 can illuminate the road on the bridge for the driver, simultaneously also remind the position of driver bridge and guardrail 4, in order to prevent that the driver from bumping into guardrail 4, cause traffic accident, then when the vehicle bumps with the bridge, the vehicle can first contact with rubber buffer plate 201 of support 3 bottom, rubber buffer plate 201 can cushion the impact force that the vehicle brought earlier, then rubber buffer plate 201 can transmit the impact force to a plurality of spring group 202, spring group 202 can bear the whole impact force that will remain, make the vehicle leave on the bridge, prevent that the vehicle from falling into water, take place secondary accident, loudspeaker 6 also can play the warning sound of stabbing simultaneously, rescue accident is carried out to people around the attraction.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. High anticollision barrier of municipal bridge security, its characterized in that: the solar energy warning device comprises a base (1), a buffer structure (2), a bracket (3), a guardrail (4), a warning light bar (5), a loudspeaker (6), a solar cell panel (7) and a storage battery (8);

four corners of base (1) all are equipped with the screw hole, support (3) welding is in base (1) upper end, support (3) bottom is equipped with recess one, buffer structure (2) fixed connection is in support (3) bottom recess one, support (3) middle part is the through-hole structure, guardrail (4) both ends fixed connection is on the through-hole structure inner wall at support (3) middle part, warning lamp strip (5) and loudspeaker (6) fixed connection are on support (3) lateral wall, solar cell panel (7) are located support (3) opposite side lateral wall, support (3) bottom is equipped with recess two, the recess two internally mounted of support (3) bottom has battery (8).

2. The high-safety crash barrier for municipal bridges of claim 1, wherein: the buffer structure (2) comprises a rubber buffer plate (201) and a spring group (202), one end of the spring group (202) is fixedly connected to the inner wall of a groove at the bottom of the support (3), and the other end of the spring group (202) is fixedly connected to the rubber buffer plate (201).

3. The high-safety crash barrier for municipal bridges of claim 2, wherein: the spring group (202) comprises springs (203), piston rods (204), damping columns (205) and limiting blocks (206), the limiting blocks (206) are two, the limiting blocks (206) are fixedly connected to the inner walls of grooves at the bottoms of the supports (3), the damping columns (205) are fixedly connected to the limiting blocks (206), the piston rods (204) are slidably connected to the inside of the damping columns (205), the other limiting blocks (206) are fixedly connected to one ends of the piston rods (204) and the other ends of the piston rods are fixedly connected with the rubber buffer plates (201), and the springs (203) are sleeved on the damping columns (205).

4. The high-safety crash barrier for municipal bridges of claim 1, wherein: the solar panel (7) is connected to the accumulator (8) by means of a converter.

5. The high-safety crash barrier for municipal bridges of claim 1, wherein: the solar cell panel (7) is located outside the bridge, and the warning light bar (5) and the loudspeaker (6) are located inside the bridge.

6. The high-safety crash barrier for municipal bridges of claim 1, wherein: the warning light bar (5) and the loudspeaker (6) are in telecommunication connection with the storage battery (8).

7. The high-safety crash barrier for municipal bridges of claim 1, wherein: the two ends of the top of the bracket (3) are provided with bayonets.