CN212335857U

CN212335857U - Protection device of municipal bridge

Info

Publication number: CN212335857U
Application number: CN202020665656.6U
Authority: CN
Inventors: 王兴琴
Original assignee: Anhui Huaren Road And Bridge Engineering Co ltd
Current assignee: Anhui Huaren Road And Bridge Engineering Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-12
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a protective device for municipal bridges, which comprises a protective plate, wherein an inner supporting plate is arranged on one side of the protective plate, a connecting substrate is arranged on one side of the inner supporting plate, light reflecting regions are arranged on two sides of the outer surface of the protection plate, LED warning areas are arranged on the other two sides of the outer surface of the protection plate, an air bag is arranged inside the inner supporting plate, an air bag ejection port is arranged on the protection plate at one side of the safety air bag, a positioning plate is arranged at one side of the connecting base plate through a telescopic supporting leg, the middle part of one side of the protection plate is provided with an anti-collision raised strip, the utility model discloses a protection device for municipal bridges, the collision-proof raised strips and the telescopic supporting legs can buffer the automobile when the automobile impacts the bridge, simultaneously through the inside air bag that is provided with of interior fagging, can pop out the gasbag when striking dynamics is too big and protect, security when greatly having improved the bridge striking.

Description

Protection device of municipal bridge

Technical Field

The utility model relates to a bridge protection technical field specifically is a protector of municipal bridge.

Background

The bridge is a large structure used for crossing obstacles, and is a structure used for crossing traffic routes (such as roads, railways, water channels and the like) or other facilities (such as pipelines, cables and the like) over natural obstacles (such as rivers, straits, canyons and the like) or artificial obstacles (such as expressways and railway lines), the purpose of the bridge is to allow people, vehicles, trains or ships to pass through the obstacles, the bridge can be strung across the sides of the valley or the straits, or can be lifted on the ground, and sills cross the rivers or roads below to ensure that the traffic below is unobstructed, and with the rapid development of cities, overpasses, viaducts and the like in the cities are more and more, and the protection of the overpasses, the viaducts and the like is more and more important, so the protection of the bridge is very important.

The existing protection device for the municipal bridge has the defects that the impact effect of the vehicle on the bridge is poor, the damage to the vehicle is difficult to reduce, and the flexibility of the structure of the protection device cannot be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector of municipal bridge to solve the protector of current municipal bridge, alleviate the impact effect to the bridge of vehicle relatively poor, be difficult to reduce the vehicle damage, can not improve the flexibility problem of protector structure.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protector of municipal bridge, includes the guard plate, interior fagging is installed to guard plate one side, connection base plate is installed to interior fagging one side, guard plate surface both sides are provided with the reflection of light region, the other both sides of guard plate surface are provided with LED warning area, the inside air bag that is provided with of interior fagging, and the gasbag bullet export has been seted up on the guard plate of air bag one side, connection base plate one side installs the locating plate through flexible supporting legs, guard plate one side middle part is provided with the anticollision sand grip.

Furthermore, the positioning plate is arranged in a rectangular plate shape, and a bolt positioning hole is clamped on the positioning plate.

Furthermore, an arrow reflecting strip is arranged on the inner side of the reflecting area, and a plurality of arrow reflecting strips are arranged at equal intervals along the same direction.

Furthermore, there are LED warning lights in the inside LED warning region, and the LED warning light is provided with two.

Further, flexible supporting legs includes the flexible seat of fixed mounting in connection base plate one side, the flexible inslot activity of flexible seat is inserted and is equipped with the telescopic link, and the limiting plate is installed to telescopic link one end, install expanding spring between limiting plate and the flexible groove.

Furthermore, the safety air bags and the air bag ejection openings are provided with a plurality of rows, and each row is provided with a plurality of groups of safety air bags.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an anticollision sand grip and the flexible supporting legs that are equipped with can cushion when striking the bridge to the car and handle, simultaneously through the inside air bag that is provided with of interior fagging, can pop out the gasbag when the striking dynamics is too big and protect, security when greatly having improved the bridge striking.

2. The utility model discloses a guard plate surface both sides are provided with LED warning area in addition, have the inside LED warning light that is provided with of LED warning area, and guard plate surface both sides are provided with the reflection of light region, can carry out warning treatment when going on the bridge to the car.

3. The utility model discloses a flexible supporting legs includes the flexible seat of fixed mounting in connecting substrate one side, and the flexible inslot activity of flexible seat is inserted and is equipped with the telescopic link, and the limiting plate is installed to telescopic link one end, installs expanding spring between limiting plate and the flexible groove for flexible supporting legs has good flexible shock-absorbing capacity, is convenient for carry out crashproof buffering and handles.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a cross-sectional view of the lateral structure of the present invention;

fig. 3 is the schematic view of the internal structure of the telescopic supporting foot of the present invention.

In the figure: 1. a protection plate; 2. an inner supporting plate; 3. connecting the substrates; 4. positioning a plate; 5. bolt positioning holes; 6. a telescopic supporting leg; 601. a telescopic rod; 602. a telescopic base; 603. a telescopic groove; 604. a tension spring; 605. a limiting plate; 7. a light reflecting region; 8. arrow reflecting strips; 9. an LED warning area; 10. an LED warning light; 11. anti-collision convex strips; 12. an air bag; 13. an air bag ejection port.

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.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a protection device for a municipal bridge comprises a protection plate 1, an inner supporting plate 2 is installed on one side of the protection plate 1, a connection substrate 3 is installed on one side of the inner supporting plate 2, the connection substrate 3 is a stainless steel plate, light reflecting regions 7 are arranged on two sides of the outer surface of the protection plate 1, LED warning regions 9 are arranged on the other two sides of the outer surface of the protection plate 1, so as to warn when a vehicle runs on the bridge, an airbag 12 is arranged inside the inner supporting plate 2, an airbag ejection port 13 is arranged on the protection plate 1 on one side of the airbag 12, when the impact force is too large, the airbag can be ejected for protection, so as to greatly improve the safety of the bridge when the bridge is impacted, a positioning plate 4 is installed on one side of the connection substrate 3 through a telescopic supporting leg 6, so as to perform elastic connection, the buffer treatment can be carried out when the automobile impacts the bridge.

Preferably, the positioning plate 4 is arranged in a rectangular plate shape, and the bolt positioning holes 5 are clamped on the positioning plate 4, so that the positioning plate is convenient to protect and install on the inner side of a bridge.

Preferably, the inner side of the light reflecting area 7 is provided with a plurality of arrow light reflecting strips 8, and the arrow light reflecting strips 8 are arranged at equal intervals along the same direction and used for carrying out light reflecting warning processing when the vehicle runs.

Preferably, the LED warning area 9 is provided with two LED warning lamps 10 therein, and the LED warning lamps 10 are arranged in two rows for lighting warning treatment at night.

Preferably, the telescopic supporting legs 6 include a telescopic seat 602 fixedly mounted on one side of the connection substrate 3, a telescopic rod 601 is movably inserted in a telescopic groove 603 of the telescopic seat 602, a limiting plate 605 is mounted at one end of the telescopic rod 601, and a telescopic spring 604 is mounted between the limiting plate 605 and the telescopic groove 603, so that the telescopic supporting legs 6 have good telescopic buffering performance and are convenient for anti-collision buffering treatment.

Preferably, the airbags 12 and the airbag ejection openings 13 are arranged in a plurality of rows, and each row is provided with a plurality of groups of airbags 12, so that one side of the inner supporting plate 2 can be safely protected.

The utility model discloses a theory of operation and use flow: the connecting base plate 3 is installed on the inner side of a bridge through the positioning plate 4, the anti-collision raised line 11 is arranged in the middle of one side of the protection plate 1, the positioning plate 4 is installed on one side of the connecting base plate 3 through the telescopic supporting leg 6, the automobile can be buffered when impacting the bridge, meanwhile, the safety airbag 12 is arranged in the inner supporting plate 2, and the airbag can be ejected to protect when the impact force is too large, so that the safety of the bridge in impact is greatly improved; be provided with LED warning area 9 through other both sides of protection plate 1 surface, LED warning area 9 is inside to be provided with LED warning light 10, and 1 surface both sides of protection plate are provided with reflection of light region 7, can carry out warning treatment when going on the bridge to the car.

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 protector of municipal bridge, includes guard plate (1), its characterized in that: the anti-collision protective plate is characterized in that an inner supporting plate (2) is installed on one side of the protective plate (1), a connecting base plate (3) is installed on one side of the inner supporting plate (2), light reflecting regions (7) are arranged on two sides of the outer surface of the protective plate (1), LED warning regions (9) are arranged on the other two sides of the outer surface of the protective plate (1), an air bag (12) is arranged inside the inner supporting plate (2), an air bag ejection opening (13) is formed in the protective plate (1) on one side of the air bag (12), a positioning plate (4) is installed on one side of the connecting base plate (3) through a telescopic supporting leg (6), and anti-collision.

2. The municipal bridge protection device of claim 1, wherein: the positioning plate (4) is arranged in a rectangular plate shape, and the positioning plate (4) is provided with a bolt positioning hole (5) in a clamping manner.

3. The municipal bridge protection device of claim 1, wherein: arrow reflection of light strips (8) are provided with to light reflecting region (7) inboard, and arrow reflection of light strips (8) are provided with a plurality ofly along same direction equidistant.

4. The municipal bridge protection device of claim 1, wherein: the LED warning area (9) is internally provided with LED warning lamps (10), and the LED warning lamps (10) are arranged in two rows.

5. The municipal bridge protection device of claim 1, wherein: the telescopic supporting leg (6) comprises a telescopic seat (602) fixedly installed on one side of the connecting base plate (3), a telescopic rod (601) is movably inserted into a telescopic groove (603) of the telescopic seat (602), a limiting plate (605) is installed at one end of the telescopic rod (601), and a telescopic spring (604) is installed between the limiting plate (605) and the telescopic groove (603).

6. The municipal bridge protection device of claim 1, wherein: the safety air bags (12) and the air bag ejection openings (13) are provided with a plurality of rows, and each row is provided with a plurality of groups of safety air bags (12).