CN218204068U

CN218204068U - Corrugated beam steel guardrail for highway

Info

Publication number: CN218204068U
Application number: CN202222153495.4U
Authority: CN
Inventors: 蒋波
Original assignee: Chongqing Yineng Kexin Industrial Co ltd
Current assignee: Chongqing Yineng Kexin Industrial Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-03
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a highway wave form roof beam steel guardrail, including first cylinder, the backup pad is installed to the front outer wall of first stand, three-layer wave form roof beam steel fence is installed to the front outer wall of backup pad, the enhancement elastic column is installed to the front outer wall of backup pad, and strengthens the inboard that the elastic column is located wave form roof beam steel fence, the elastic plate is installed to the front outer wall of strengthening the elastic column, and the elastic plate is connected with the inboard of wave form roof beam steel fence, the utility model discloses a strengthen the elastic column has been seted up, when wave form roof beam steel fence receives the vehicle striking, the wave form roof beam steel fence surface takes place deformation earlier and absorbs some collision energy, and the elastic plate takes place deformation and receives the extrusion because of wave form roof beam steel plate, and remaining energy transmits for the elastic plate through wave form roof beam steel plate, and the elastic plate absorbs partial energy, and the elastic plate takes place deformation again with energy transfer for strengthening the elastic column, through strengthening elastic column, elastic plate and wave form roof beam steel plate absorb energy, greatly reduce the impact when colliding vehicle self receives impact layer upon layer.

Description

Corrugated beam steel guardrail for highway

Technical Field

The utility model relates to a wave form guardrail technical field specifically is a highway wave form beam steel guardrail.

Background

Along with the continuous development of social economy, more and more cars appear on roads, traffic accidents are continuously increased, and in the face of the continuous serious form, the importance of enhancing the safety of road driving is very important, a highway is a main traffic road and is also a place where accidents frequently occur, when rear-end collisions, collisions or car parts are out of control and flush out of a lane, the importance of guardrails on two sides of the road is self-evident, vehicles run too fast at high speed, and when the accidents occur, the existing waveform guardrails absorb impact energy and are difficult to meet the energy released by the impact of the vehicles, the residual kinetic energy still acts on the vehicles, the possibility of casualties is increased, the installation and disassembly transfer of the waveform guardrails are difficult, and the waveform beam steel guardrail for the highway can provide convenience for workers.

The defects of the corrugated beam steel guardrail in the prior art are as follows:

1. patent documents: CN203256639U a double-color wave form guard rail, "includes the wave form guard rail board, and the wave form guard rail board is installed on the stand to pass through the fastener fixed, its characterized in that, scribbles the colored coating of one deck on the wave form guard rail board, and colored coating is two-color alternate coloring, the combination forms a double-color alternate colored typewriter ribbon. The utility model discloses a coating the double-colored typewriter ribbon of one deck on current waveform guardrail, changed waveform guardrail visual sense, can effectively eliminate the driver and drive the insensitive phenomenon of back to waveform guardrail reaction easily for a long time, and guide through the slant and still have certain guide function, can improve the safe effect greatly. When the vehicle runs too fast at high speed and an accident occurs, the existing waveform guardrail absorbs the impact energy and hardly meets the energy released by the impact of the vehicle, the residual kinetic energy still acts on the vehicle, the possibility of casualties is increased, and the waveform beam steel guardrail for the highway can provide convenience for workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway wave form roof beam steel guardrail to solve the problem that proposes among 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 highway wave form roof beam steel guardrail, includes first cylinder, a set of three angle iron is installed to the front outer wall of first stand, the backup pad is installed to the front outer wall of first stand, and the backup pad is located between a set of three angle iron, and the top and the bottom and the three angle iron fixed connection of backup pad, three-layer wave form roof beam steel fence is installed to the front outer wall of backup pad, a set of three angle iron two is installed to the top and the bottom of backup pad, and three angle iron are two in one side of three angle iron, the back outer wall mounting of three angle iron two has the second stand, connecting plate two is installed to one side of second stand, the front outer wall mounting of backup pad is strengthened the elastic column, and strengthens the inboard that the elastic column is located wave form roof beam steel fence, strengthen the front outer wall mounting of elastic column and have the elastic plate, and the inboard of elastic plate and wave form roof beam steel fence is connected, the back movable mounting of connecting plate two has three connecting plates.

Preferably, one side of the first upright column is provided with a first connecting plate, the outer wall of the front side of the first connecting plate is provided with a first connecting hole in a penetrating mode, the bottom of the first upright column is provided with a first base, and the top of the first base is movably provided with a first two groups of fixing screws in a penetrating mode.

Preferably, a second base is installed at the bottom of the second upright column, and two groups of second fixing screws are movably installed at the top of the second base in a penetrating mode.

Preferably, the outer wall of one side of the corrugated beam steel fence penetrates through the corrugated beam steel fence and is provided with a positioning hole, and a positioning screw penetrates through the inner wall of the positioning hole and is movably mounted on the inner wall of the positioning hole.

Preferably, the limiting plates are installed on the outer wall of the front face of the supporting plate, the corrugated beam steel fence is located between one group of limiting plates, the top and the bottom of the corrugated beam steel fence are connected with the limiting plates, and the limiting screws are movably installed on the front face of the limiting plates in a penetrating mode.

Preferably, a second connecting hole is formed in the outer wall of the front face of the second connecting plate in a penetrating mode.

Preferably, a third upright post is installed on one side of the third connecting plate, a U-shaped fixing block is movably installed at the top of the third connecting plate, the inner side of the U-shaped fixing block comprises a second connecting plate and a third connecting plate, and a third connecting hole is formed in the front face of the U-shaped fixing block in a penetrating mode.

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

1. the utility model discloses a strengthening elastic column and elastic plate have been seted up, strengthen the inboard at wave form roof beam steel fence of installing with the elastic plate of elastic column, when wave form roof beam steel fence receives the vehicle striking, wave form roof beam steel fence surface takes place deformation earlier and absorbs some collision energy, the elastic plate takes place deformation and receives the extrusion because of wave form roof beam steel sheet, remaining energy passes through wave form roof beam steel sheet transmission and gives the elastic plate, the elastic plate absorbs some energy, when the energy is too big, the elastic plate takes place deformation and gives strengthening elastic column with energy transfer again, through strengthening the elastic column, elastic plate and wave form roof beam steel sheet absorb energy layer by layer, the kinetic energy that vehicle self received when greatly reducing the collision, provide the safety guarantee for the driver.

2. The utility model discloses a three, U type fixed block and connecting hole three of connecting plate have been seted up, and three and connecting plate two of connecting plate are in the same place through self position combination, and U type fixed block is together fixed with the assembly that connecting plate three and connecting plate two are constituteed, twists the commentaries on classics through the screw, together fixes connecting hole on three, connecting hole two and the connecting plate three, and two sections wave form roof beam steel bars fixed connection are in the same place, make things convenient for the dismantlement and the installation of guardrail, provide convenient for the staff.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a perspective view of the second column of the present invention;

fig. 4 is a perspective view of a third column of the present invention;

fig. 5 is a perspective view of the U-shaped fixing block of the punching plate of the present invention.

In the figure: 1. a first upright post; 101. a first connecting plate; 102. a first connecting hole; 103. a first base; 104. a first fixing screw; 05. a first triangular iron; 2. a support plate; 201. a corrugated beam steel fence; 202. positioning holes; 203. a set screw; 204. a second triangular iron; 3. a second upright post; 301. a second connecting plate; 302. a second connecting hole; 303. a second base; 304. a second fixing screw; 4. reinforcing the elastic column; 401. an elastic plate; 402. a limiting plate; 403. a limiting screw; 5. a third column; 501. a third connecting plate; 502. a U-shaped fixing block; 503. and connecting the third hole.

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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1, 2, 3 and 4, a corrugated beam steel guardrail for an expressway;

comprises a first cylinder 1, a first connecting plate 101 is arranged on one side of the first upright post 1, a first connecting hole 102 is arranged on the outer wall of the front surface of the first connecting plate 101 in a penetrating way, a first base 103 is arranged at the bottom of the first upright post 1, two groups of first fixing screws 104 are movably arranged at the top of the first base 103 in a penetrating way, the first base 103 and the first upright post 1 are welded together, the stability is extremely strong, the two groups of first fixing screws 104 on the first base 103 are communicated and connected with the ground, the position of the first upright post 1 is fixed, the first upright post is not easy to bend, a group of first triangular iron 105 is arranged on the outer wall of the front surface of the first upright post 1, a supporting plate 2 is arranged on the outer wall of the front surface of the first upright post 1, the supporting plate 2 is positioned between the group of first triangular iron 105, the top and the bottom of the supporting plate 2 are fixedly connected with the first triangular iron 105, one side of the first triangular iron 105 is fixed with the first cylinder 1 through screws, the other side of the first triangular iron 105 is also fixed with the supporting plate 2 through screws, the supporting plate 2 is fixed at the middle position by the group of first triangular iron 105, support is provided for stabilizing and supporting the supporting plate 2, three layers of corrugated beam steel bars 201 are installed on the outer wall of the front face of the supporting plate 2, the group of second triangular iron 204 is installed at the top and the bottom of the supporting plate 2, the second triangular iron 204 is located on one side of the first triangular iron 105, the second upright post 3 is installed on the outer wall of the back face of the second triangular iron 204, the second base 303 is installed at the bottom of the second upright post 3, two groups of second fixing screws 304 are movably installed on the top of the second base 303 in a penetrating mode, the positioning hole 202 is formed in the outer wall of one side of the corrugated beam steel bar 201 in a penetrating mode, the positioning screw 203 is movably installed on the inner wall of the positioning hole 202 in a penetrating mode, the limiting plate 402 is installed on the outer wall of the front face of the supporting plate 2, the corrugated beam steel bar 201 is located between the group of limiting plates 402, and the top and the bottom of the corrugated beam steel bar 201 are connected with the limiting plates 402, the front face of the limiting plate 402 is penetrated with a limiting screw 403, the extending part of the corrugated beam steel plate 201 is pressed by the limiting plate 402, the extending part of the corrugated beam steel rail 201 penetrates through the limiting screw 403 by screwing, the limiting screw 402 and the corrugated beam steel rail 201 are fixed on the supporting plate 2 together, the positioning screw 203 passes through the positioning hole 202, the corrugated beam steel rail 201 and the reinforcing elastic column 4 are connected together, and the stability of the corrugated beam steel rail 201 is reinforced.

Referring to fig. 1, 2, 4 and 5, a corrugated beam steel guardrail for an expressway;

the automobile corrugated beam steel fence comprises a second upright post 3, a second connecting plate 301 is installed on one side of the second upright post 3, a second connecting hole 302 is formed in the front outer wall of the second connecting plate 301 in a penetrating mode, a reinforced elastic column 4 is installed on the front outer wall of a supporting plate 2 and located on the inner side of a corrugated beam steel fence 201, an elastic plate 401 is installed on the front outer wall of the reinforced elastic column 4, the elastic plate 401 is connected with the inner side of the corrugated beam steel fence 201, the reinforced elastic column 4 and the elastic plate 401 are installed on the inner side of the corrugated beam steel fence 201, when the corrugated beam steel fence 201 is impacted by a vehicle, the surface of the corrugated beam steel fence 201 is firstly deformed to absorb a part of collision energy, the elastic plate 401 is extruded due to the deformation of the corrugated beam steel fence 201, the rest energy is transmitted to the elastic plate 401 through the corrugated beam steel fence 201, the elastic plate 401 absorbs a part of the energy, when the energy is too large, the elastic plate 401 is deformed to transmit the energy to the reinforced elastic column 4, the energy is absorbed layer by layer through the reinforced elastic column 4, the elastic plate 401 and the corrugated beam steel rail 201, the kinetic energy borne by a vehicle during collision is greatly reduced, safety guarantee is provided for a driver, the connecting plate III 501 is movably installed on the back of the connecting plate II 301, the third upright column 5 is installed on one side of the connecting plate III 501, the U-shaped fixing block 502 is movably installed on the top of the connecting plate III 501, the connecting plate II 301 and the connecting plate III 501 are contained inside the U-shaped fixing block 502, the connecting hole III 503 is formed in the front of the U-shaped fixing block 502 in a penetrating mode, the connecting plate III 501 and the connecting plate II 301 are combined together through a self structure, the combination body formed by the connecting plate III 501 and the connecting plate II 301 is fixed together through the U-shaped fixing block 502, the connecting holes III 503, the connecting hole II 302 and the connecting hole III 501 are fixed together through screwing, and the two sections of corrugated beam steel rails 201 are fixedly connected together, make things convenient for the dismantlement and the installation of guardrail, it is convenient for the staff to provide.

The working principle is as follows: before the device is used, whether the device affects use or not is checked, when a worker needs to use the device, the first base 103 and the first upright post 1 are welded together according to actual needs, the stability is extremely strong, two groups of fixing screws I104 on the first base 103 are communicated with the ground to fix the position of the first upright post 1 and are not easy to bend, the reinforcing elastic column 4 and the elastic plate 401 are arranged on the inner side of the corrugated beam steel rail 201, when the corrugated beam steel rail 201 is impacted by a vehicle, the surface of the corrugated beam steel rail 201 is firstly deformed to absorb a part of collision energy, the elastic plate 401 is extruded due to deformation of the corrugated beam steel rail 201, and the rest energy is transmitted to the elastic plate 401 through the corrugated beam steel rail 201, the elastic plate 401 absorbs partial energy, when the energy is too large, the elastic plate 401 deforms and transfers the energy to the reinforcing elastic column 4, the energy is absorbed through the reinforcing elastic column 4, the elastic plate 401 and the corrugated beam steel rail 201 layer by layer, the kinetic energy received by a vehicle during collision is greatly reduced, safety guarantee is provided for a driver, the connecting plate three 501 and the connecting plate two 301 are combined together through a self structure, the U-shaped fixing block 502 fixes the combined body formed by the connecting plate three 501 and the connecting plate two 301 together, the connecting holes three 503, the connecting holes two 302 and the connecting holes on the connecting plate three 501 are fixed together through screwing, the two sections of corrugated beam steel rails 201 are fixedly connected together, and the guardrail is convenient to detach and install.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a highway wave form roof beam steel guardrail, includes first stand (1), its characterized in that: a set of three angle iron (105) are installed to the front outer wall of first stand (1), backup pad (2) are installed to the front outer wall of first stand (1), and backup pad (2) are located between a set of three angle iron (105), and the top and the bottom of backup pad (2) and three angle iron (105) fixed connection, three-layer wave form roof beam steel fence (201) are installed to the front outer wall of backup pad (2), a set of three angle iron two (204) are installed to the top and the bottom of backup pad (2), and three angle iron two (204) are located one side of three angle iron (105), second stand (3) are installed to the back outer wall of three angle iron two (204), connecting plate two (301) are installed to one side of second stand (3), strengthen elastic column (4) are installed to the front outer wall of backup pad (2), and strengthen elastic column (4) and are located the inboard of wave form roof beam steel fence (201), strengthen elastic column (4)'s the front outer wall and install elastic plate (401), and the connecting plate (501) are connected to the back of two.

2. The highway corrugated beam steel guardrail of claim 1, which is characterized in that: connecting plate one (101) is installed to one side of first stand (1), connecting hole one (102) has been seted up in the front outer wall of connecting plate one (101) through, base one (103) is installed to the bottom of first stand (1), movable mounting is run through at the top of base one (103) has two sets of fixed screw one (104).

3. The highway corrugated girder steel guardrail of claim 1, wherein: and a second base (303) is installed at the bottom of the second upright (3), and two groups of second fixing screws (304) are movably installed at the top of the second base (303) in a penetrating manner.

4. The highway corrugated girder steel guardrail of claim 1, wherein: the outer wall of one side of the corrugated beam steel fence (201) penetrates through a positioning hole (202), and the inner wall of the positioning hole (202) penetrates through a movable mounting screw (203).

5. The highway corrugated girder steel guardrail of claim 1, wherein: limiting plates (402) are installed to the front outer wall of supporting plate (2), and wave form roof beam steel fence (201) are located between a set of limiting plate (402), and the top and the bottom of wave form roof beam steel fence (201) are connected with limiting plate (402), movable mounting is run through in the front of limiting plate (402) has stop screw (403).

6. The highway corrugated girder steel guardrail of claim 1, wherein: and a second connecting hole (302) is formed in the outer wall of the front side of the second connecting plate (301) in a penetrating manner.

7. The highway corrugated girder steel guardrail of claim 1, wherein: third stand (5) are installed to one side of connecting plate three (501), the top movable mounting of connecting plate three (501) has U type fixed block (502), and the inboard of U type fixed block (502) contains connecting plate two (301) and connecting plate three (501), connecting hole three (503) have been seted up in the front of U type fixed block (502) through.