CN214737640U

CN214737640U - Rural highway crash barrier that stability is high

Info

Publication number: CN214737640U
Application number: CN202120464607.0U
Authority: CN
Inventors: 王明军; 李刚
Original assignee: Qinghai Lijian Traffic Facilities Engineering Co ltd
Current assignee: Qinghai Lijian Traffic Facilities Engineering Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-16
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a rural highway crash barrier with high stability, which relates to the field of highway guardrails and comprises a fixing device, a main body device, a protective device, a connecting device and an indicating device, wherein the fixing device comprises supporting columns, the main body device comprises a supporting plate and supporting columns, the upper ends of the supporting columns are all connected with the lower surface of the supporting plate, the lower ends of the supporting columns are all connected with the upper surface of the supporting plate, the protective device comprises a protective pad and a fixed block, one end of the fixed block is welded with one side surface of the supporting plate, the connecting device comprises a protective rod and a connecting block, the lower surface of the protective pad is welded with one end of the connecting block, the upper ends of the supporting columns are all connected with the lower surface of the protective rod, the indicating device comprises a fixed rod and a lamp rod, one end of the fixed rod is connected with one side surface of the protective rod, the lower end of the lamp rod is connected with the surface of the protective rod, the utility model can effectively reduce the impact force of an automobile after the crash barrier is out of control due to improper operation and the like, the accident survival rate of the passengers is improved.

Description

Rural highway crash barrier that stability is high

Technical Field

The utility model relates to a highway guardrail field, in particular to rural highway crash barrier that stability is high.

Background

The highway anticollision barrier city traffic transportation in our country essential protection device, highway from eighties the development of high speed, highway anticollision barrier plays important effect to national economy and social development, and highway anticollision barrier is the important maintenance and the safety guarantee facility of highway, and it is also known as: highway guardrail net, highway guardrail, highway barrier fence, these are just the name change, and its essence is guardrail net still.

Along with the development of rural economy, rural highway mileage has obtained the rapid growth, but current rural highway lacks the guardrail device, very big threat driving safety on rural highway, and current rural highway guardrail has weak protective capacities, and the protective effect is poor, the shortcoming of function singleness, for this reason, we provide a rural highway crash barrier that stability is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a rural highway crash barrier that stability is high, and current rural highway guardrail that can effectively solve in the background art has that the protective capacities is weak, and the protecting effect is poor, shortcoming scheduling problem of function singleness.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rural highway crash barrier with high stability comprises a fixing device, a main body device, a protecting device, a connecting device and an indicating device, wherein the fixing device comprises a supporting column, the main body device comprises a supporting plate and a supporting column, the upper end of the supporting column is connected with the lower surface of the supporting plate, the lower end of the supporting column is connected with the upper surface of the supporting plate, the protecting device comprises a protecting pad and a fixing block, one end of the fixing block is welded with one side surface of the supporting plate, the connecting device comprises a protecting rod and a connecting block, the lower surface of the protecting pad is welded with one end of the connecting block, the upper end of the supporting column is connected with the lower surface of the protecting rod, the indicating device comprises a fixing rod and a lamp rod, one end of the fixing rod is connected with one side surface of the protecting rod, the lower end of the lamp rod is connected with the surface of the protecting rod, and the number of the supporting columns is two, the pillar has two, and the support column plays the effect of support, and the pillar plays fixed crashproof cylinder's effect.

Preferably, fixing device still includes fixed plate and fixing bolt, and is a plurality of the support column lower extreme all with fixed plate upper surface connection, the fixed plate upper surface is equipped with first through-hole, fixing bolt installs in first through-hole, and wherein, the support column has two, plays the effect of support, and fixing bolt plays the effect of fixing the fixed plate.

Preferably, the main part device still includes crashproof cylinder and reflection of light circle, and is a plurality of crashproof cylinder upper surface is equipped with the second through-hole, and is a plurality of pillar one end run through the second through-hole and with the second through-hole normal running fit, it is a plurality of reflection of light circle internal surface respectively with a plurality of crashproof cylinder surface connection, wherein, crashproof cylinder has two, plays the effect of absorbing the striking power, and reflection of light circle has two, plays the effect of reflection of light instruction road.

Preferably, protector still includes anti-light strip, spring and buffer blade, anti-light strip lower surface and protection pad upper surface are connected, the spring upper end is connected with protection pad lower surface, the spring lower extreme and buffer blade upper surface are connected, the buffer blade lower surface is connected with fixed block one end, and wherein, the spring plays the effect of absorbing the striking power.

Preferably, connecting device still includes base and connecting rod, base one end and fender rod side surface are connected, the inside third through-hole that is equipped with of base, connecting rod one end is installed in the third through-hole, connecting block side surface is equipped with the fourth through-hole, the connecting rod other end run through the fourth through-hole and with fourth through-hole normal running fit, wherein, the connecting rod plays the effect of connecting the protection pad with the fender rod.

Preferably, indicating device still includes solar panel and flash light, the solar panel lower surface is connected with dead lever one end, flash light lower extreme lamp pole one end is connected, and wherein, solar panel plays and provides the effect of power for the flash light.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, can effectively reduce the car because the impact force behind the improper reason such as operation striking guardrail out of control through crashproof cylinder, improve personnel's by bus accident survival rate.

2. The utility model discloses in, through the pilot lamp among the indicating device, can flash of light with certain frequency, have fine indicative function in extreme weather such as night and big fog.

Drawings

FIG. 1 is a schematic view of the overall structure of the anti-collision guardrail for the rural highway with high stability of the utility model;

FIG. 2 is a schematic view of the high-stability crash barrier of the rural highway according to the present invention;

FIG. 3 is a schematic view of the high stability crash barrier of the utility model;

fig. 4 is the utility model relates to a high rural highway crash barrier's of stability structure sketch map is looked to the right side.

In the figure: 100. a fixing device; 110. a fixing plate; 120. fixing the bolt; 130. a support pillar; 200. a main body device; 210. a support plate; 220. a pillar; 230. a crash drum; 240. a light reflecting ring; 300. a guard; 310. a protective pad; 320. a light-reflecting strip; 330. a spring; 340. a buffer sheet; 350. a fixed block; 400. a connecting device; 410. a guard bar; 420. a base; 430. a connecting rod; 440. connecting blocks; 500. an indicating device; 510. a solar panel; 520. fixing the rod; 530. a lamp post; 540. a flash lamp.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "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 description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model relates to a rural highway crash barrier with high stability, which comprises a fixing device 100, a main body device 200, a protection device 300, a connecting device 400 and an indicating device 500, wherein the fixing device 100 comprises a supporting column 130, the main body device 200 comprises a supporting plate 210 and supporting columns 220, the upper ends of the supporting columns 130 are connected with the lower surface of the supporting plate 210, the lower ends of the supporting columns 220 are connected with the upper surface of the supporting plate 210, the protection device 300 comprises a protection pad 310 and a fixing block 350, one end of the fixing block 350 is welded with one side surface of the supporting plate 210, the connecting device 400 comprises a protection rod 410 and a connecting block 440, the lower surface of the protection pad 310 is welded with one end of the connecting block 440, the upper ends of the supporting columns 220 are connected with the lower surface of the protection rod 410, the indicating device 500 comprises a fixing rod 520 and a lamp rod 530, one end of the fixing rod 520 is connected with one side surface of the protection rod 410, the lower end of the lamp post 530 is connected with the surface of the protective rod 410, wherein two support columns 130 are provided, two support columns 220 are provided, the support columns 130 play a role in supporting, and the support columns 220 play a role in fixing the anti-collision roller 230.

Referring to fig. 1 to 3, the fixing device 100 further includes a fixing plate 110 and fixing bolts 120, lower ends of the plurality of supporting columns 130 are connected to an upper surface of the fixing plate 110, the upper surface of the fixing plate 110 is provided with a first through hole, and the fixing bolts 120 are installed in the first through hole, wherein two supporting columns 130 play a role of supporting, and the fixing bolts 120 play a role of fixing the fixing plate 110.

Referring to fig. 1-2, the main body device 200 further includes two crash-proof rollers 230 and two reflective rings 240, the upper surfaces of the crash-proof rollers 230 are provided with second through holes, one ends of the pillars 220 penetrate through the second through holes and are in rotating fit with the second through holes, and the inner surfaces of the reflective rings 240 are respectively connected with the outer surfaces of the crash-proof rollers 230, wherein the number of the crash-proof rollers 230 is two, so as to absorb the impact force, and the number of the reflective rings 240 is two, so as to achieve the effect of reflecting the indication road.

Referring to fig. 1 to 3, the protection device 300 further includes a reflective strip 320, a spring 330, and a buffer sheet 340, wherein the lower surface of the reflective strip 320 is connected to the upper surface of the protection pad 310, the upper end of the spring 330 is connected to the lower surface of the protection pad 310, the lower end of the spring 330 is connected to the upper surface of the buffer sheet 340, and the lower surface of the buffer sheet 340 is connected to one end of the fixing block 350, wherein the spring 330 plays a role in absorbing impact force.

Referring to fig. 1 to 4, the connecting device 400 further includes a base 420 and a connecting rod 430, one end of the base 420 is connected to one side surface of the protection rod 410, a third through hole is formed inside the base 420, one end of the connecting rod 430 is installed in the third through hole, a fourth through hole is formed on one side surface of the connecting block 440, and the other end of the connecting rod 430 penetrates through the fourth through hole and is rotatably matched with the fourth through hole, wherein the connecting rod 430 plays a role in connecting the protection pad 310 and the protection rod 410.

Referring to fig. 1 to 4, the indicating device 500 further includes a solar panel 510 and a flashlight 540, wherein the lower surface of the solar panel 510 is connected to one end of the fixing rod 520, the lower end of the flashlight 540 is connected to one end of the light pole 530, and the solar panel 510 provides power for the flashlight 540.

The following is the working principle of the utility model:

the fixing bolt 120 firmly fixes the guardrail device on the roadside, the anti-collision roller 230 can rotate around the pillar 220 when being acted by external force, the light reflecting ring 240 on the anti-collision roller 230 and the light reflecting strip 320 on the protective pad 310 reflect light emitted by an automobile in environments with low visibility such as night and fog, thereby achieving the purpose of indicating the road, when the automobile is out of control and collides with the guardrail, the protective pad 310 is firstly contacted, the protective pad 310 presses the spring 330 to shrink and absorb a part of impact force, and then the automobile collides with the anti-collision roller 230, so that the anti-collision roller 230 rotates to change the automobile collision direction, and then the automobile continues to collide with the next guardrail along the guardrail direction until stopping.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rural highway crash barrier that stability is high, includes fixing device (100), main part device (200), protector (300), connecting device (400) and indicating device (500), its characterized in that: the fixing device (100) comprises a supporting column (130), the main body device (200) comprises a supporting plate (210) and a supporting column (220), the upper ends of the supporting column (130) are connected with the lower surface of the supporting plate (210), the lower ends of the supporting column (220) are connected with the upper surface of the supporting plate (210), the protecting device (300) comprises a protecting pad (310) and a fixing block (350), one end of the fixing block (350) is welded with the surface of one side of the supporting plate (210), the connecting device (400) comprises a protecting rod (410) and a connecting block (440), the lower surface of the protecting pad (310) is welded with one end of the connecting block (440), the upper ends of the supporting column (220) are connected with the lower surface of the protecting rod (410), the indicating device (500) comprises a fixing rod (520) and a lamp post (530), one end of the fixing rod (520) is connected with the surface of one side of the protecting rod (410), the lower end of the lamp post (530) is connected with the surface of the protective rod (410).

2. The rural highway anti-collision guardrail with high stability as claimed in claim 1, wherein: the fixing device (100) further comprises a fixing plate (110) and a fixing bolt (120), the lower ends of the support columns (130) are connected with the upper surface of the fixing plate (110), a first through hole is formed in the upper surface of the fixing plate (110), and the fixing bolt (120) is installed in the first through hole.

3. The rural highway anti-collision guardrail with high stability as claimed in claim 1, wherein: the main body device (200) further comprises anti-collision rollers (230) and light reflecting rings (240), wherein second through holes are formed in the upper surfaces of the anti-collision rollers (230), one ends of the support columns (220) penetrate through the second through holes and are in rotating fit with the second through holes, and the inner surfaces of the light reflecting rings (240) are connected with the outer surfaces of the anti-collision rollers (230) respectively.

4. The rural highway anti-collision guardrail with high stability as claimed in claim 1, wherein: the protection device (300) further comprises a light reflecting strip (320), a spring (330) and a buffer sheet (340), the lower surface of the light reflecting strip (320) is connected with the upper surface of the protection pad (310), the upper end of the spring (330) is connected with the lower surface of the protection pad (310), the lower end of the spring (330) is connected with the upper surface of the buffer sheet (340), and the lower surface of the buffer sheet (340) is connected with one end of the fixing block (350).

5. The rural highway anti-collision guardrail with high stability as claimed in claim 1, wherein: connecting device (400) still includes base (420) and connecting rod (430), base (420) one end is connected with a side surface of fender rod (410), the inside third through-hole that is equipped with of base (420), connecting rod (430) one end is installed in the third through-hole, connecting block (440) a side surface is equipped with the fourth through-hole, connecting rod (430) other end run through the fourth through-hole and with fourth through-hole normal running fit.

6. The rural highway anti-collision guardrail with high stability as claimed in claim 1, wherein: the indicating device (500) further comprises a solar panel (510) and a flashlight (540), the lower surface of the solar panel (510) is connected with one end of the fixing rod (520), and one end of a lamp post (530) at the lower end of the flashlight (540) is connected.