CN214005525U

CN214005525U - Traffic guardrail of anticollision

Info

Publication number: CN214005525U
Application number: CN202022562054.0U
Authority: CN
Inventors: 高风伍
Original assignee: Shandong Guanxian Zhongli Transportation Facilities Co ltd
Current assignee: Shandong Guanxian Zhongli Transportation Facilities Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-20
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to the technical field of traffic guardrail equipment, and discloses an anti-collision traffic guardrail, which comprises two bases, wherein the top surface of each base is fixedly provided with a stand column, a guardrail is arranged between the two stand columns, the left side and the right side of the guardrail are respectively fixedly arranged at one side of the two stand columns which are close to each other, notches are respectively arranged at the front side and the rear side of the guardrail, a connecting seat is arranged inside each notch, when a car strikes the guardrail, the head of the car is contacted with the connecting seat at the back of the guardrail and applies acting force to the connecting seat, the connecting seat is pushed into the guardrail, a first connecting rod respectively pushes the surface of a supporting rod up and down, two short blocks respectively start to move at one side of the two limiting sleeves which are far away from each other, the two short blocks are respectively pushed to move up and down, the short blocks extrude a spring and share the impact force of the car, thereby not only slowing down the impact force of the car, and the probability that the guardrail is broken by the automobile is reduced.

Description

Traffic guardrail of anticollision

Technical Field

The utility model relates to a traffic guardrail equipment technical field specifically is a traffic guardrail of anticollision.

Background

The traffic guardrail is used for protecting the two sides of a road, can be used for isolating and protecting the road, is a traffic safety facility arranged at the positions of the outer side of a road shoulder, a traffic separation zone, a sidewalk curb and the like, is a strip-shaped steel guardrail constructed and installed on the current road, is in rigid contact with the steel guardrail when a vehicle collides with the side face of the steel guardrail, does not have the effect of reducing the impact force, has smaller rigidity, is easy to distort and deform after being collided, is easy to break after being collided so that the vehicle rushes out of a lane, and easily causes chain safety accidents.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a traffic guardrail of anticollision possesses the anti striking of improvement guardrail, has reduced the probability that the car breaks the guardrail, has reduced advantages such as the cracked risk of strut post, has solved the problem of the effect that the steel guardrail does not slow down the impact.

(II) technical scheme

In order to achieve the above background purpose, the present invention provides the following technical solutions: the utility model provides a traffic guardrail of anticollision, including two bases, two bases are bilateral symmetry and set up, every the equal fixed mounting of top surface of base has the stand, be provided with the guardrail between two stands, the inside of guardrail is hollow, the left and right sides of guardrail is fixed mounting respectively in the one side that two stands are close to each other, the notch has all been seted up on the front and back two sides of guardrail, the inside of every notch all is provided with the connecting seat, the upper and lower both sides of connecting seat respectively with the inside upper and lower lateral wall fixed connection of notch, the inside of guardrail is provided with the bracing piece, the inside of bracing piece is hollow, the upper and lower both ends of bracing piece are fixed mounting respectively at the inside upper and lower lateral wall of guardrail, the inside fixed cover of bracing piece has many frames, the inside fixed cover of multilateral frame has connect the round bar.

Preferably, the support rod is in a square shape, and the multi-frame is in a square shape.

Preferably, the spring is sleeved on the upper side and the lower side of the surface of the supporting rod in a movable mode, the limiting sleeve is sleeved on the upper side and the lower side of the surface of the supporting rod in a fixed mode, the short blocks are sleeved on the upper side and the lower side of the surface of the supporting rod in a movable mode, the short blocks are arranged between the spring and the limiting sleeve, and the transmission structure is arranged on the left side and the right side of each short block.

Preferably, every drive structure all includes the square, and square fixed mounting has all seted up the notch in one side of short piece, square towards the guardrail, and the inside of notch is provided with the axis of rotation, and both ends movable mounting is lateral wall around the inside of notch respectively around the axis of rotation, and one side that two connecting seats are close to each other all is provided with drive structure.

Preferably, two transmission structure on the connecting seat is bilateral symmetry setting, one side that two squares in two transmission structure kept away from each other is one side that two connecting seats are close to each other respectively fixed mounting, the head rod has all been cup jointed fixedly on the surface of the axis of rotation in the left transmission structure of every short piece, the surface of the axis of rotation in the transmission structure of cup jointing on the connecting seat at the back is all fixed to one side of every head rod, the surface of the axis of rotation in the transmission structure on every short piece right side has all fixedly cup jointed the second connecting rod, the surface of the axis of rotation in the transmission structure of cup jointing on the connecting seat at the back is all fixed to one side of every second connecting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a traffic guardrail of anticollision possesses following beneficial effect:

1. this traffic guardrail of anticollision, through when there is car striking guardrail, the locomotive of car contacts and exerts the effort to it with the connecting seat at the guardrail back, the connecting seat is impelled to the inside of guardrail, the head rod is to promoting from top to bottom respectively on the surface at the bracing piece, two short blocks are respectively at the one side initial motion that two spacing sleeves kept away from each other, promote two short block up-and-down motion respectively, short block extrusion spring and the striking impact force of sharing car, meanwhile preceding connecting seat also is driven according to the same mode and moves the striking impact force of sharing car equally, laminate with the left and right sides of bracing piece until the one side that two connecting seats are close to each other, the anti striking ability of guardrail has not only been increased, not only slow down the striking impact force of car, and the probability that the car crashed the guardrail has been reduced.

2. This traffic guardrail of anticollision is too big through if car impact, and after slowing down work, the connecting seat strikes the bracing piece, and the inside of guardrail is provided with the bracing piece, and the upper and lower both ends of bracing piece are the upper and lower lateral wall of fixed mounting inside the guardrail respectively, and the inside fixed cover of bracing piece has cup jointed many frames, and the inside fixed cover of many frames has cup jointed the round bar, has not only reduced the cracked risk of bracing piece post, has improved anticollision barrier's crashworthiness.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side cross-sectional view of the guardrail of the present invention;

FIG. 3 is a schematic view of the transmission structure of the present invention;

fig. 4 is a schematic top view of the support rod of the present invention.

In the figure: 1. a base; 2. a column; 3. a guardrail; 30. a notch; 31. a connecting seat; 4. a support bar; 40. multiple frames; 41. a round bar; 5. a spring; 6. a limiting sleeve; 7. short blocks; 8. a transmission structure; 80. a square block; 81. a recess; 82. a rotating shaft; 9. a first connecting rod; 10. a second connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

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. 1-4, the present invention provides a technical solution: an anti-collision traffic guardrail comprises two bases 1, wherein the two bases 1 are arranged in a bilateral symmetry manner, the top surface of each base 1 is fixedly provided with a stand column 2, a guardrail 3 is arranged between the two stand columns 2, the interior of the guardrail 3 is hollow, the left side and the right side of the guardrail 3 are respectively fixedly arranged at one side, close to each other, of the two stand columns 2, notches 30 are respectively arranged at the front side and the rear side of the guardrail 3, a connecting seat 31 is arranged inside each notch 30, the upper side and the lower side of each connecting seat 31 are respectively and fixedly connected with the upper side wall and the lower side wall inside the notch 30, a supporting rod 4 is arranged inside the guardrail 3, the supporting rod 4 is in a square shape, the interior of the supporting rod 4 is hollow, the upper end and the lower end of the supporting rod 4 are respectively and fixedly arranged at the upper side wall and the lower side wall inside the guardrail 3, a multi-frame 40 is fixedly sleeved inside the supporting rod 41, the upper side and the lower side of the surface of the support rod 4 are movably sleeved with springs 5, the upper side and the lower side of the surface of the support rod 4 are fixedly sleeved with limit sleeves 6, the upper side and the lower side of the surface of the support rod 4 are movably sleeved with short blocks 7, the short blocks 7 are arranged between the springs 5 and the limit sleeves 6, the left side and the right side of each short block 7 are respectively provided with a transmission structure 8, each transmission structure 8 comprises a square block 80, the square block 80 is fixedly arranged at one side of the short block 7, one side of the square block 80 facing the guardrail 3 is provided with a notch 81, the inside of the notch 81 is provided with a rotating shaft 82, the front end and the rear end of the rotating shaft 82 are respectively movably arranged at the front side wall and the rear side wall inside the notch 81, one side, close to each other, of the two connecting seats 31 is provided with the transmission structures 8, the two transmission structures 8 on the two connecting seats 31 are arranged in a bilateral symmetry manner, one side, far away from each other, one side of the two square blocks 80 in the two transmission structures 8 is respectively and fixedly arranged at one side, close to each other, of the two connecting seats 31, the surface of the rotating shaft 82 in the transmission structure 8 on the left side of each short block 7 is fixedly sleeved with a first connecting rod 9, one side of each first connecting rod 9 is fixedly sleeved with the surface of the rotating shaft 82 in the transmission structure 8 on the connecting seat 31 on the back side, the surface of the rotating shaft 82 in the transmission structure 8 on the right side of each short block 7 is fixedly sleeved with a second connecting rod 10, and one side of each second connecting rod 10 is fixedly sleeved with the surface of the rotating shaft 82 in the transmission structure 8 on the connecting seat 31 on the back side.

When using, when car striking guardrail 3, the locomotive of car contacts and exerts the effort to it with the connecting seat 31 at the 3 backs of guardrail, connecting seat 31 is impelled to guardrail 3's inside, head rod 9 is to promoting from top to bottom respectively on the surface at bracing piece 4, two short blocks 7 begin to move in one side that two spacing sleeves 6 kept away from each other respectively, promote two short blocks 7 up-and-down motion respectively, short block 7 extrusion spring 5 and the striking impact force of sharing car, meanwhile preceding connecting seat 31 also is driven according to the same mode and moves the striking impact force of sharing car, laminate with the left and right sides of bracing piece 4 until the one side that two connecting seats 31 are close to each other, accomplish the work of slowing down that makes car striking guardrail 3 up to this time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a traffic guardrail of anticollision, including two bases (1), two bases (1) are bilateral symmetry and set up its characterized in that: every the equal fixed mounting in top surface of base (1) has stand (2), be provided with guardrail (3) between two stand (2), the inside of guardrail (3) is hollow, the left and right sides of guardrail (3) is fixed mounting respectively in the one side that two stand (2) are close to each other, notch (30) have all been seted up on the front and back two sides of guardrail (3), the inside of every notch (30) all is provided with connecting seat (31), the upper and lower both sides of connecting seat (31) respectively with the inside upper and lower lateral wall fixed connection of notch (30), the inside of guardrail (3) is provided with bracing piece (4), the inside of bracing piece (4) is hollow, the upper and lower both ends of bracing piece (4) are fixed mounting respectively at the inside upper and lower lateral wall of guardrail (3), the inside fixed cup joint of bracing piece (40) has many frames (40), the inside of many frame (40) is fixed the pole (.

2. A crash barrier as set forth in claim 1, wherein: the support rod (4) is in a square shape, and the polygonal frame (40) is in a square shape.

3. A crash barrier as set forth in claim 1, wherein: spring (5) have all been cup jointed in the activity of the upper and lower both sides on bracing piece (4) surface, and spacing sleeve (6) have all been cup jointed to the upper and lower both sides on bracing piece (4) surface, and short piece (7) have all been cup jointed in the activity of the upper and lower both sides on bracing piece (4) surface, and short piece (7) set up between spring (5) and spacing sleeve (6), and the left and right sides of every short piece (7) all is provided with drive structure (8).

4. A crash barrier as set forth in claim 3 wherein: every drive structure (8) all include square (80), and square (80) fixed mounting has all seted up notch (81) in one side of short piece (7) towards one side of guardrail (3) in square (80), and the inside of notch (81) is provided with axis of rotation (82), and both ends movable mounting is around the inside of notch (81) respectively around axis of rotation (82), and one side that two connecting seats (31) are close to each other all is provided with drive structure (8).

5. A crash barrier as set forth in claim 4 wherein: two transmission structures (8) on the two connecting seats (31) are arranged in bilateral symmetry, one side, which is far away from each other, of two square blocks (80) in the two transmission structures (8) is fixedly arranged on one side, which is close to each other, of the two connecting seats (31), a first connecting rod (9) is fixedly sleeved on the surface of a rotating shaft (82) in the transmission structure (8) on the left side of each short block (7), one side of each first connecting rod (9) is fixedly sleeved on the surface of a rotating shaft (82) in the transmission structure (8) on the connecting seat (31) on the back side, a second connecting rod (10) is fixedly sleeved on the surface of the rotating shaft (82) in the transmission structure (8) on the right side of each short block (7), one side of each second connecting rod (10) is fixedly sleeved on the surface of a rotating shaft (82) in a transmission structure (8) on the connecting seat (31) on the back.