CN213114297U - Protection warning fence of public road bridge roof beam - Google Patents

Abstract

The utility model discloses a public road bridge roof beam's protection warning fence, including the base, the base is type of falling T structure, and the welding has the frame on the top outer wall of base, and the frame is U type structure, and the rectangular channel has all been seted up to the top and the bottom of frame one side outer wall, and pegs graft in the inside of rectangular channel and have the push pedal, and the push pedal is located the welding of one side outer wall of rectangular channel inside and has the stopper, and the stopper has the spring on keeping away from the opposite side outer wall of push pedal. The utility model discloses the effect that the push pedal passes through stopper and spring makes the guard plate have fine cushioning effect, can effectively avoid the vehicle to climb simultaneously, cross the guardrail, reduced the vehicle from the probability that the bridge dropped down and caused the incident, solar cell panel can provide certain electric power for the warning lamp plate and support, green has reduced the loss of electric energy, can arrange warning lamp plate banks according to the demand difference for the warning lamp plate can play fine illumination warning function to highway bridge.

Description

Protection warning fence of public road bridge roof beam

Technical Field

The utility model relates to a public road bridge roof beam protects technical field, especially relates to a public road bridge roof beam's protection warning fence.

Background

The guardrail is the essential important facility of guaranteeing bridge safety, comfortable, quick operation. With the increase of vehicles, the requirement on the protection capability of the guard rail is increased.

At present, the guardrails used for bridges in China mostly adopt reinforced concrete wall type guardrails, when vehicles collide, vehicles out of control easily climb up and cross the guardrails, and the vehicles easily fall down from the bridges to cause serious safety accidents. Therefore, it is desirable to design a protective warning fence for a highway bridge to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a highway bridge protection warning fence.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a public road bridge roof beam's protection warning fence, includes the base, the base is the type of falling T structure, and the welding has the frame on the top outer wall of base, and the frame is U type structure, the rectangular channel has all been seted up to the top and the bottom of frame one side outer wall, and pegs graft in the inside of rectangular channel and have the push pedal, the push pedal has the stopper on being located one side outer wall of rectangular channel inside, and the stopper has the spring on keeping away from the opposite side outer wall of push pedal, the push pedal passes through the effect sliding connection of stopper and spring in the inside of rectangular channel, and the push pedal has the guard plate on keeping away from the opposite side outer wall of frame on the welding, the welding has the top backplate on the top outer wall of guard plate, and.

Furthermore, the front outer wall of the protection plate is provided with sound absorption holes which are distributed in an up-down structure at equal intervals, and sound absorption cotton is welded on the inner side wall of the sound absorption holes.

Furthermore, an energy-absorbing plate is bonded to one side, adjacent to the frame, of the protection plate, and the energy-absorbing plate is of a honeycomb structure.

Further, the top backplate is the arc structure, and one side of top backplate top outer wall has seted up the mounting groove, all seted up the spout on the both sides inner wall of mounting groove, and the inside of spout is pegged graft and is had solar cell panel.

Further, the top of mounting groove both sides inner wall bonds through sealed glue has the protection casing, and the protection casing is transparent column structure, be electric connection through the direction between solar cell panel and the warning lamp plate.

Further, the screw rods are connected to the periphery of the outer wall of the top of the base in a threaded mode, bolts are welded to the top ends of the screw rods, ground nails are welded to the bottom ends of the screw rods, and the ground nails are of spiral structures.

The utility model has the advantages that:

1. through the guard plate that sets up, the push pedal makes the guard plate have fine cushioning effect through the effect of stopper and spring, can effectively avoid the vehicle to climb simultaneously, cross the guardrail, has reduced the vehicle and has fallen from the bridge and fall the probability that causes the incident, novel structure, reasonable in design, the practicality is strong.

2. Through the sound hole and the energy-absorbing plate of inhaling that set up, inhale the sound hole and make the guard plate have certain sound of inhaling and fall the ability of making an uproar, and the energy-absorbing plate is cellular structure, has further promoted the shock-resistant ability of guard plate, compact structure, and stability is high, is fit for promoting.

3. Through the solar cell panel and the warning lamp plate that set up, solar cell panel can provide certain electric power for the warning lamp plate and support, and green has reduced the loss of electric energy, can arrange warning lamp plate banks according to the demand difference for the warning lamp plate can play fine illumination warning function to public road bridge roof beam.

4. Through the screw rod, bolt and the ground nail that set up, the ground nail is the heliciform structure and distributes, the effectual area of contact who increases ground nail and ground for can be more stable firm after the pedestal mounting, compact structure, convenient operation, stability is high.

Drawings

Fig. 1 is a schematic structural view of a protective warning fence for a highway bridge according to the present invention;

fig. 2 is a schematic side view of the protective warning fence for a road bridge according to the present invention;

fig. 3 is a schematic structural view of a rectangular groove of the protective warning fence for a highway bridge of the present invention;

fig. 4 is a schematic view of a mounting groove structure of a protective warning fence for a highway bridge according to the present invention;

fig. 5 is the utility model provides a ground nail structural schematic of protection warning fence of public road bridge roof beam.

In the figure: 1 base, 2 screw rods, 3 frames, 4 protection plates, 5 sound absorbing holes, 6 top protection plates, 7 energy absorbing plates, 8 rectangular grooves, 9 springs, 10 limiting blocks, 11 push plates, 12 warning lamp plates, 13 mounting grooves, 14 protective covers, 15 solar cell panels, 16 sliding grooves, 17 bolts and 18 ground nails.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a protection warning fence for a highway bridge comprises a base 1, wherein the base 1 is of an inverted T-shaped structure, a frame 3 is welded on the outer wall of the top of the base 1, the frame 3 is of a U-shaped structure, rectangular grooves 8 are formed in the top and the bottom of the outer wall of one side of the frame 3, a push plate 11 is inserted into each rectangular groove 8, a limit block 10 is welded on the outer wall of one side of the push plate 11, which is located inside the rectangular groove 8, a spring 9 is welded on the outer wall of the other side of the limit block 10, which is far away from the push plate 11, the push plate 11 is slidably connected inside the rectangular groove 8 under the action of the limit block 10 and the spring 9, a protection plate 4 is welded on the outer wall of the other side of the push plate 11, which is far away from the frame 3, a top protection plate 6 is welded on the outer wall of the top of the protection plate 4, a warning lamp plate 12 is, meanwhile, the vehicle can be effectively prevented from climbing and crossing the guardrail, the probability of safety accidents caused by falling of the vehicle from the bridge is reduced, and the warning lamp panels 12 can be arranged according to different requirements, so that the warning lamp panels 12 can play a good lighting warning function for the highway bridge.

Further, set up on the front outer wall of guard plate 4 the equidistance and be the sound hole 5 of inhaling that the upper and lower structure distributes, and inhale the welding on the inside wall of sound hole 5 and inhale the sound cotton, inhale sound hole 5 and make guard plate 4 have certain sound absorption and fall the ability of making an uproar.

Furthermore, an energy absorption plate 7 is bonded on one adjacent side of the protection plate 4 and the frame 3, the energy absorption plate 7 is of a honeycomb structure, and the energy absorption plate 7 is of a honeycomb structure, so that the impact resistance of the protection plate 4 is further improved.

Further, top backplate 6 is the arc structure, and one side of 6 top outer walls of top backplate has seted up mounting groove 13, has all seted up spout 16 on the both sides inner wall of mounting groove 13, and the inside of spout 16 is pegged graft and is had solar cell panel 15, and mounting groove 13 and 16 collocation of spout are used for solar cell panel 15 is convenient for install and dismantles more, and solar cell panel 15 overhauls more convenient.

Further, the top of 13 both sides inner walls of mounting groove has protection casing 14 through sealed gluing bonding, and protection casing 14 is transparent column structure, protection casing 14 can provide fine guard action for solar cell panel 15, and then has prolonged solar cell panel 15's life, be electric connection through the direction between solar cell panel 15 and the warning lamp plate 12, solar cell panel 15 can support for warning lamp plate 12 provides certain electric power, green has reduced the loss of electric energy.

Further, the equal threaded connection all around of 1 top outer wall of base has screw rod 2, and the top welding of screw rod 2 has bolt 17, and the bottom welding of screw rod 2 has ground nail 18, and ground nail 18 is helical structure and distributes, and the effectual area of contact that increases ground nail 8 and ground for base 1 can be more stable firm after the installation.

The working principle is as follows: when the protective warning fence for the highway bridge is used, an operator firstly moves the base 1 to a specified position and then fixes the base 1 by using the bolts 17, the screw rods 2 and the ground nails 18, the ground nails 18 are distributed in a spiral structure, the contact area between the ground nails 8 and a foundation is effectively increased, the base 1 can be more stable and firm after being installed, the protection plate 4 has a good buffering effect under the action of the push plate 11 through the limiting blocks 10 and the springs 9, meanwhile, vehicles can be effectively prevented from climbing up and over the guardrail, the probability of safety accidents caused by the falling of the vehicles from the bridge is reduced, the protection plate 4 has certain sound absorption and noise reduction capacity, the energy absorption plate 7 is in a honeycomb structure, the impact resistance of the protection plate 4 is further improved, the solar cell panel 15 can provide certain electric power support for the warning lamp plate 12, the protective warning fence is green and environment-friendly, and the loss of electric energy is reduced, can arrange warning lamp plate 12 banks according to the demand difference for warning lamp plate 12 can play fine illumination warning function to public road bridge roof beam.

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 (6)

1. A protection warning fence for a highway bridge comprises a base (1) and is characterized in that the base (1) is of an inverted T-shaped structure, a frame (3) is welded on the outer wall of the top of the base (1), the frame (3) is of a U-shaped structure, rectangular grooves (8) are formed in the top and the bottom of the outer wall of one side of the frame (3), a push plate (11) is inserted into the rectangular grooves (8), a limit block (10) is welded on the outer wall of one side, located inside the rectangular grooves (8), of the push plate (11), a spring (9) is welded on the outer wall of the other side, far away from the push plate (11), of the limit block (10), the push plate (11) is connected inside the rectangular grooves (8) in a sliding mode through the action of the limit block (10) and the spring (9), a protection plate (4) is welded on the outer wall of the other side, far away from the frame (3), of the push plate (11), and a warning lamp panel (12) is installed on the outer wall of the other side, far away from the frame (3), of the top protection plate (6) through bolts.

2. The highway bridge protection warning fence according to claim 1, wherein the front outer wall of the protection plate (4) is provided with sound absorption holes (5) which are distributed in an up-down structure at equal intervals, and the inner side wall of each sound absorption hole (5) is welded with sound absorption cotton.

3. The highway bridge protection warning fence according to claim 1, wherein an energy absorption plate (7) is bonded to one side of the protection plate (4) adjacent to the frame (3), and the energy absorption plate (7) is of a honeycomb structure.

4. The highway bridge protection warning fence according to claim 1, wherein the top guard plate (6) is of an arc structure, one side of the outer wall of the top guard plate (6) is provided with an installation groove (13), the inner walls of two sides of the installation groove (13) are provided with sliding grooves (16), and a solar cell panel (15) is inserted into the sliding grooves (16).

5. The highway bridge protection warning fence according to claim 4, wherein the top of the inner walls of the two sides of the mounting groove (13) is adhered with a protective cover (14) through a sealant, the protective cover (14) is of a transparent structure, and the solar cell panel (15) is electrically connected with the warning lamp panel (12) through a guide.

6. The highway bridge protection warning fence according to claim 1, wherein the periphery of the outer wall of the top of the base (1) is in threaded connection with a screw (2), the top end of the screw (2) is welded with a bolt (17), the bottom end of the screw (2) is welded with a ground nail (18), and the ground nail (18) is in a spiral structure.

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