CN215164636U

CN215164636U - Highway bridge rail guard

Info

Publication number: CN215164636U
Application number: CN202120214739.8U
Authority: CN
Inventors: 聂静男
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-12-14
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a highway bridge protective guard, which relates to the technical field of highway bridge protective guards and mainly aims to solve the problem that the existing highway bridge protective guard can not buffer and guide the automobiles colliding on the protective guard; the device includes fixed establishment, rail guard, reflection of light mechanism and buffering guiding mechanism, buffering guiding mechanism includes fixed connection just at the cylinder axle on the base the epaxial base of placing of being provided with of cylinder and the base of placing No. two, the epaxial a plurality of gyro wheel that evenly is provided with of cylinder just the gyro wheel with base normal running fit, place the base No. one with No. two place be provided with between the base and go up fixedly connected with rail guard, fixed establishment includes the base, be provided with the base just No. one on the base with the cylinder axle cooperation is connected, the cylinder axle with the cooperation mode of a base is screw-thread fit.

Description

Highway bridge rail guard

Technical Field

The utility model relates to a public road bridge roof beam rail guard technical field specifically is a public road bridge roof beam rail guard.

Background

Along with the high-speed development of industrial and agricultural production in China, the traffic industry in China develops rapidly, roads are increased day by day, more and more road guardrail plates are needed, the safety of the road guardrail at the early stage is low, the road guardrail at the early stage is formed by connecting steel columns without any buffer effect, and an automobile can run to the road of the other side after crashing a guardrail to cause traffic jam and even serious traffic accidents to cause casualties; secondly, the highway bridge protective fence is simple in structure and is formed by connecting a plurality of cross rods and vertical rods, and due to the fact that the highway protective fence is low in height and wide in middle space, pedestrians always pass through the road and cross over the road protective fence, pass over the road protective fence from the upper side of the highway protective fence or pass through the road protective fence from the lower side of the road protective fence, serious obstruction influence is caused on highway traffic, and dangerous accidents are easy to happen; moreover, because there is no rain-proof measure, under the long-time dip dyeing of open-air rainwater, the guard rail is easy to rust and age, and cannot take the protection measure, and the stability and firmness of the highway bridge guard rail in the early stage are lower, and cannot take good protection, so that accidents are easy to happen, and the highway bridge guard rail is inconvenient to use. In addition, most guard railings are not provided with warning devices for reminding drivers of driving carefully, so that the occurrence rate of dangerous accidents is increased, and the practicability is low. Although most of the disadvantages of the road and bridge protection fence have been solved over time, some technical problems still remain to be solved, for example, the existing road and bridge protection fence can not buffer and guide the car colliding with the protection fence, the car can directly collide with the protection fence to cause casualties, and a road and bridge protection fence is specially designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a public road bridge roof beam rail 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:

the utility model provides a public road bridge roof beam rail guard, includes fixed establishment, rail guard, reflecting mechanism and buffering guiding mechanism, buffering guiding mechanism includes that fixed connection is on the base the epaxial base of placing of being provided with of cylinder No. two and place the base and the base of placing No. one, the epaxial a plurality of gyro wheel that evenly is provided with of cylinder just the gyro wheel with base normal running fit, place the base No. one with place No. two and be provided with the mounting panel just between the base fixedly connected with rail guard on the mounting panel.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: the fixing mechanism comprises a base, a base is arranged on the base and is in fit connection with the cylindrical shaft, the cylindrical shaft is in threaded fit with the base, and the base is evenly provided with four fixing through holes and is provided with fixing bolts.

In one alternative: a connecting column is arranged on the first placement base, a rainproof cover is arranged on the connecting column, and the light reflecting mechanism is arranged in the connecting column.

In one alternative: the reflecting mechanism comprises a reinforcing plate, a threaded rod is arranged on the reinforcing plate, a reflector is arranged on the threaded rod, and the threaded rod is in threaded fit with the reinforcing plate in a connecting mode.

In one alternative: the protective guard is provided with meshes, and the first placing base is provided with a T-shaped groove which is matched with the first placing base for use.

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

this device has set up buffering guiding mechanism and can cushion the car on it to the car that hits it, and the car direction that will the accident appears is the further buffering on latticed rail guard, gyro wheel 6 cushions it earlier when the vehicle strikes on it, secondly the gyro wheel rotates round the cylinder axle under the effect of car kinetic energy, the car direction rail guard that will the accident appears, the rail guard further cushions the car and stops, so that the direct bridge that rushes out of the car that the accident appears causes secondary damage, this kind of setting is very big improvement the survival rate of personnel in the car after the accident appears in the car.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural schematic diagram of a first placing base of the present invention.

Fig. 3 is a schematic structural diagram of the middle fixing mechanism of the present invention.

Notations for reference numerals: the novel solar energy collecting device comprises a base 1, a fixing through hole 2, a fixing bolt 3, a cylindrical shaft 4, a second placing base 5, a roller 6, a first placing base 7, a connecting column 8, a reinforcing plate 9, a reflector 10, a threaded rod 11, a second base 12, a rainproof cover 13, a protective guard 14, meshes 15, a T-shaped groove 16, a first base 17, a mounting hole 18 and a mounting plate 19.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a highway bridge protective guard includes a fixing mechanism, a protective guard 14, a reflective mechanism and a buffering guide mechanism, wherein the buffering guide mechanism includes a cylindrical shaft 4 fixedly connected to a base 1, and a second placing base 5 and a first placing base 7 are disposed on the cylindrical shaft 4, a plurality of rollers 6 are uniformly disposed on the cylindrical shaft 4, the rollers 6 are rotatably matched with the base 1, a mounting plate 19 is disposed between the first placing base 7 and the second placing base 5, and the protective guard 14 is fixedly connected to the mounting plate 19;

when a vehicle accidentally hits the buffer guide mechanism, the roller 6 arranged on the mechanism is rotatably connected to the cylindrical shaft 4 and the roller 6 is made of rubber, so that when the vehicle hits the mechanism, the roller 6 firstly buffers the vehicle, and then the roller 6 rotates around the cylindrical shaft 4 under the action of kinetic energy of the vehicle, so that the accidental vehicle guide guard 14 occurs, and the guard 14 further buffers and blocks the vehicle, so that the accidental vehicle is prevented from directly rushing out of the bridge to cause secondary damage;

the fixing mechanism comprises a base 1, a first base 17 is arranged on the base 1, the first base 17 is connected with the cylindrical shaft 4 in a matched mode, the cylindrical shaft 4 is matched with the first base 17 in a threaded mode, four fixing through holes 2 are uniformly formed in the base 1, and fixing bolts 3 are arranged on the fixing through holes 2;

when the device is used specifically, firstly, the base 1 is placed on a highway bridge, then the fixing bolt 3 penetrates through the fixing through hole 2, the base 1 is tightly fixed on the road surface by the fixing bolt 3, then the cylindrical shaft 4 is placed in the first base 17, and the cylindrical shaft 4 and the first base 17 are tightly connected together when the cylindrical shaft 4 is rotated due to the threaded fit of the cylindrical shaft 4 and the first base 17;

a connecting column 8 is arranged on the first placing base 7, a rainproof cover 13 is arranged on the connecting column 8, and the reflecting mechanism is arranged in the connecting column 8;

when the solar street lamp is used specifically, firstly, the top of the connecting column 8 is provided with the rain cover 13, and the rain cover 13 is a rain cover consisting of a solar panel, so that solar energy can be conveniently used for a street lamp beside the solar street lamp, the loss of electric energy is effectively reduced, meanwhile, the rain cover 13 can prevent rainwater from infecting the road protective guard, and the road protective guard is effectively prevented from being rusted and damaged due to long-time rainwater erosion, the protection quality is influenced, and the protection effect cannot be achieved;

the reflecting mechanism comprises a reinforcing plate 9, a threaded rod 11 is arranged on the reinforcing plate 9, a reflecting mirror 10 is arranged on the threaded rod 11, and the threaded rod 11 is in threaded fit with the reinforcing plate 9;

during the specific use, at first, it is provided with spliced pole 8 to place 7 upper ends of base, and be provided with recess in the spliced pole 8 and be equipped with reflector 10 in it, be convenient for to remind driver's driving constantly and notice, the incidence of dangerous accident has been reduced, therefore, the clothes hanger is strong in practicability, reflector 10 is close to and is equipped with threaded rod 11 on frame construction's a side, and threaded rod 11 and reflector 10 formula structure as an organic whole, the fastness of reflector 10 installation has been increased, the one end of keeping away from reflector 10 in the spliced pole 8 is equipped with and reflector 10 assorted screw hole (not marked in the figure), and be equipped with 9 between screw hole and the threaded rod 11, the stability that reflector 10 used has been increased

The guard rail 14 is provided with meshes 15, the first placing base 7 is provided with a T-shaped groove 16, and the T-shaped groove 16 is matched with the mounting plate 19 for use;

when the automobile protective guard is used specifically, firstly, the mesh is formed in the protective guard 14, so that the weight of the protective guard 14 can be reduced, the mesh-shaped design can be favorable for buffering an automobile and cannot cause serious damage due to direct impact, and secondly, the T-shaped groove 16 and the mounting plate 19 are combined mechanisms, so that the protective guard is convenient to mount and maintain, and the use cost of the protective guard is reduced.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a public road bridge roof beam rail guard, includes fixed establishment, rail guard (14), reflection of light mechanism and buffering guiding mechanism, its characterized in that, buffering guiding mechanism includes fixed connection cylinder axle (4) on base (1) just be provided with on cylinder axle (4) and place base (5) No. two and place base (7) No. one, evenly be provided with a plurality of gyro wheel (6) on cylinder axle (4) just gyro wheel (6) with base (1) normal running fit, place base (7) No. one with place and be provided with mounting panel (19) just No. two between base (5) fixedly connected with rail guard (14) on mounting panel (19).

2. The highway bridge protective guard according to claim 1, wherein the fixing mechanism comprises a base (1), a first base (17) is arranged on the base (1), the first base (17) is connected with the cylindrical shaft (4) in a matched mode, the cylindrical shaft (4) is matched with the first base (17) in a threaded mode, four fixing through holes (2) are uniformly formed in the base (1), and fixing bolts (3) are arranged on the fixing through holes (2).

3. The road and bridge protection fence according to claim 1, wherein a connecting column (8) is arranged on the first placing base (7) and a rain cover (13) is arranged on the connecting column (8), and the light reflecting mechanism is arranged in the connecting column (8).

4. The road and bridge protective fence according to claim 3, wherein the light reflecting mechanism comprises a reinforcing plate (9), a threaded rod (11) is arranged on the reinforcing plate (9), a reflector (10) is arranged on the threaded rod (11), and the threaded rod (11) is connected with the reinforcing plate (9) in a threaded fit manner.

5. A road and bridge protective fence according to any one of claims 1 to 4, wherein the protective fence (14) is provided with meshes (15), the first placing base (7) is provided with a T-shaped groove (16), and the T-shaped groove (16) is matched with the mounting plate (19) for use.