CN115506283A - A mountain road edge guardrail with buffer guiding function - Google Patents

A mountain road edge guardrail with buffer guiding function Download PDF

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Publication number
CN115506283A
CN115506283A CN202211452564.XA CN202211452564A CN115506283A CN 115506283 A CN115506283 A CN 115506283A CN 202211452564 A CN202211452564 A CN 202211452564A CN 115506283 A CN115506283 A CN 115506283A
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China
Prior art keywords
fixed
control vehicle
mountain road
buffer
equal intervals
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Withdrawn
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CN202211452564.XA
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Chinese (zh)
Inventor
刘丽华
赵建峰
焦帅阳
孙炤煜
李爱增
于金生
付国政
王明辉
牛彩青
舒鑫
张艺搏
何炎东
陶明文
蒋晓伟
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Henan University of Urban Construction
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Henan University of Urban Construction
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Priority to CN202211452564.XA priority Critical patent/CN115506283A/en
Publication of CN115506283A publication Critical patent/CN115506283A/en
Withdrawn legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/003Individual devices arranged in spaced relationship, e.g. buffer bollards
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02Continuous barriers extending along roads or between traffic lanes
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02Continuous barriers extending along roads or between traffic lanes
    • E01F15/06Continuous barriers extending along roads or between traffic lanes essentially made of cables, nettings or the like

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

The invention discloses a mountain road edge guard rail with a buffer guiding function, and relates to the technical field of guard rails. The device comprises fixing columns distributed at equal intervals, wherein the fixing columns distributed at equal intervals are fixedly connected to the edge of a mountain road in sequence, the inner sides of the fixing columns are rotatably connected with first rotating rollers, the fixing columns are connected with sliding sleeves at equal intervals in a sliding manner, first springs are sleeved on the two sides of each sliding sleeve in a surrounding manner, first protection cables penetrate through the sliding sleeves at equal heights, and the sliding sleeves are fixedly connected with the first protection cables. The first spring is used for buffering the out-of-control vehicle, the out-of-control vehicle is prevented from directly colliding with the rigid fixedly-connected guard fence, the out-of-control vehicle is subjected to instant impact, drivers are injured by the impact force, meanwhile, the first protection cable transmits the impact force to the adjacent fixing columns, the situation that the out-of-control vehicle impacts the first protection cable to cause the adjacent fixing columns to break is avoided, the out-of-control vehicle rushes down a hill, and the protection effect of the first protection cable and the fixing columns on the out-of-control vehicle is improved.

Description

一种具有缓冲导向功能的山路边缘防护栏A mountain road edge guardrail with buffer guiding function

技术领域technical field

本发明涉及防护栏技术领域,尤其涉及一种具有缓冲导向功能的山路边缘防护栏。The invention relates to the technical field of guardrails, in particular to a guardrail at the edge of a mountain road with the function of buffering and guiding.

背景技术Background technique

防护栏是一种用于对车道进行围护,避免车辆冲出、偏离车道的防护装置,其能够起到保护行人、车辆,降低事故损失的作用,在环山公路的外边缘会设置有防护栏,主要是防止车辆失控后冲下山坡,造成严重的交通事故。The guardrail is a protective device used to enclose the lane and prevent vehicles from rushing out and deviating from the lane. It can protect pedestrians and vehicles and reduce accident losses. There will be guardrails on the outer edge of the road around the mountain. The main purpose is to prevent the vehicle from rushing down the hillside after losing control, causing serious traffic accidents.

现有的防护栏通过金属栅栏焊接而成,当行驶的车辆失控撞击现有的防护栏时,现有的安全防护栏通过自身变形吸收失控车辆的冲击力,若车辆的撞击力过大致使防护栏直接断裂,现有的防护栏便失去防护作用,导致车辆冲下山坡,造成严重的交通事故,且盘山公路转弯处还会通过石灰浇筑的石墙对车辆进行防护,但当失控车辆直接硬性冲击到石灰墙后,产生的冲击力会使车体变形,对驾驶人员的身体造成伤害。The existing guardrails are welded by metal fences. When a running vehicle runs out of control and hits the existing guardrails, the existing safety guardrails absorb the impact of the out-of-control vehicles through their own deformation. If the impact force of the vehicle is too large, the protection If the fence breaks directly, the existing fence will lose its protective effect, causing the vehicle to rush down the hillside, causing serious traffic accidents, and the stone wall poured with lime will be used to protect the vehicle at the turning of the winding road, but when the out-of-control vehicle directly After hitting the lime wall, the impact force will deform the car body and cause damage to the driver's body.

发明内容Contents of the invention

为了克服现有防护栏的缺点,本发明提供一种具有缓冲导向功能的山路边缘防护栏。In order to overcome the shortcomings of the existing guardrails, the invention provides a guardrail at the edge of a mountain road with a buffer guiding function.

为实现以上目的,本发明通过以下技术方案予以实现:一种具有缓冲导向功能的山路边缘防护栏,包括有等间距分布的固定柱,等间距分布的固定柱依次固接于山路边缘,固定柱的内侧转动连接有第一转动辊,固定柱等间距滑动连接有滑动套,滑动套的两端分别设置有圆形挡板,滑动套的两侧均环套有第一弹簧,第一弹簧的两端分别固接于相邻的固定柱和滑动套的圆形挡板,同等高度的滑动套之间贯穿有第一防护缆绳,滑动套与第一防护缆绳固接,在失控车辆撞击到第一防护缆绳时,第一防护缆绳和第一弹簧配合对失控车辆进行缓冲,山路转弯处的设置有导向组件,导向组件用于对第一防护缆绳进行导向,山路转弯处的外边缘设置有缓冲防护机构,缓冲防护机构与第一防护缆绳限位配合,缓冲防护机构用于对失控车辆进行缓冲。In order to achieve the above object, the present invention is achieved through the following technical proposals: a protective fence at the edge of a mountain road with a buffering and guiding function, including fixed columns distributed at equal intervals, the fixed columns distributed at equal intervals are sequentially fixed on the edge of the mountain road, and the fixed columns The inner side of the sliding sleeve is rotatably connected with a first rotating roller, and the fixed column is slidably connected with a sliding sleeve at equal intervals. The two ends of the sliding sleeve are respectively provided with circular baffles. Both sides of the sliding sleeve are surrounded by a first spring. The two ends are respectively fixed to the adjacent fixed column and the circular baffle plate of the sliding sleeve, and the first protective cable runs through the sliding sleeves of the same height, and the sliding sleeve is fixedly connected to the first protective cable. When a protective cable is used, the first protective cable and the first spring cooperate to buffer the out-of-control vehicle. A guide assembly is provided at the corner of the mountain road, and the guide assembly is used to guide the first protective cable. The outer edge of the mountain road corner is provided with a buffer The protection mechanism, the buffer protection mechanism cooperates with the first protection cable in a limited position, and the buffer protection mechanism is used for buffering the out-of-control vehicle.

此外,特别优选的是,导向组件包括有对称分布的支撑杆,对称分布的支撑杆均固接于山路转弯处的外边缘,支撑杆转动连接有导向辊,导向辊等间距设置有用于对第一防护缆绳导向的环形槽,导向辊用于对第一防护缆绳导向使其环形绕设在山路的边缘处。In addition, it is particularly preferred that the guide assembly includes symmetrically distributed support rods, and the symmetrically distributed support rods are all fixedly connected to the outer edge of the mountain road turning. An annular groove for guiding the protective cable, and the guide roller is used to guide the first protective cable so that it is annularly arranged at the edge of the mountain road.

此外,特别优选的是,缓冲防护机构包括有等间距分布的固定底板,等间距分布的固定底板均固接于山路转弯处的外边缘,固定底板固接有第一固定座,第一固定座铰接有连接座,连接座固接有阻拦柱,阻拦柱等间距设置有固定环,第一防护缆绳穿过相邻的固定环,固定环与第一防护缆绳滑动配合,固定底板固接有第二固定座,连接座对称式固接有弧形杆,弧形杆的下端设置有圆形板,弧形杆穿过第二固定座且与其滑动连接,弧形杆套设有第二弹簧,第二弹簧的两端分别与连接座和第二固定座固接。In addition, it is particularly preferred that the buffer protection mechanism includes fixed base plates distributed at equal intervals, and the fixed base plates distributed at equal intervals are all fixedly connected to the outer edge of the turning point of the mountain road. A connecting seat is hinged, and the connecting seat is fixedly connected with blocking columns, and the blocking columns are equidistantly provided with fixing rings, the first protective cable passes through the adjacent fixing ring, the fixing ring slides and fits with the first protective cable, and the fixed bottom plate is fixedly connected with the second protective cable. Two fixing seats, the connecting seat is symmetrically fixed with an arc rod, the lower end of the arc rod is provided with a circular plate, the arc rod passes through the second fixing seat and is slidably connected with it, the arc rod is covered with a second spring, Both ends of the second spring are fixedly connected to the connecting seat and the second fixing seat respectively.

此外,特别优选的是,还包括有对称分布的限位块,限位块对称分布的对称式固接于相邻阻拦柱的下端,限位块设置有弧形凹槽,连接座贯穿式设置有销钉,销钉位于限位块的弧形凹槽内。In addition, it is particularly preferred to include symmetrically distributed limiting blocks, the symmetrically distributed limiting blocks are symmetrically fixed to the lower end of the adjacent blocking column, the limiting blocks are provided with arc-shaped grooves, and the connecting seats are arranged through A pin is arranged, and the pin is located in the arc groove of the limit block.

此外,特别优选的是,销钉的硬度小于限位块,用于限位块截断销钉。In addition, it is particularly preferred that the hardness of the pin is smaller than that of the limit block, so that the limit block cuts off the pin.

此外,特别优选的是,还包括有等间距分布的阻拦钩,等间距分布的阻拦钩分别固接于相邻固定底板,阻拦柱的中部设置有方形通孔,阻拦钩的上端位于阻拦柱的方形通孔内,阻拦钩固接有限位板,限位板与相邻的阻拦柱配合,限位板用于对阻拦柱进行支撑。In addition, it is particularly preferred that it also includes arresting hooks distributed at equal intervals, and the arresting hooks distributed at equal intervals are fixedly connected to the adjacent fixed bottom plate respectively, the middle part of the arresting column is provided with a square through hole, and the upper end of the arresting hook is located at the bottom of the arresting column. In the square through hole, the blocking hook is fixedly connected to the limiting plate, and the limiting plate is matched with the adjacent blocking column, and the limiting plate is used to support the blocking column.

此外,特别优选的是,阻拦钩的上部向上倾斜,且阻拦钩的上端设置有倾斜面,便于对失控车辆进行限位。In addition, it is particularly preferred that the upper part of the arresting hook is inclined upwards, and the upper end of the arresting hook is provided with an inclined surface, which is convenient for limiting the out-of-control vehicle.

此外,特别优选的是,还包括有等间距分布的弧形架,等间距分布的弧形架分别固接于相邻阻拦柱的顶部,弧形架的上端向内侧延展,等间距分布的弧形架之间贯穿式固接有第二防护缆绳。In addition, it is particularly preferred that it also includes arc frames distributed at equal intervals, and the arc frames distributed at equal intervals are fixedly connected to the tops of adjacent blocking columns, the upper ends of the arc frames extend inwardly, and the arc frames distributed at equal intervals A second protective cable is fixedly connected through the form frame.

此外,特别优选的是,还包括有连接架,连接架固接于相邻的第一防护缆绳,连接架对称式转动连接有第二转动辊,第二转动辊用于对失控车辆的行驶方向进行缓冲导向。In addition, it is particularly preferred that a connecting frame is also included, the connecting frame is fixedly connected to the adjacent first protective cable, the connecting frame is symmetrically rotatably connected with a second rotating roller, and the second rotating roller is used to adjust the driving direction of the out-of-control vehicle. Perform buffer orientation.

此外,特别优选的是,第一转动辊、导向辊和第二转动辊均设置为弹性材质,用于对失控车辆进行缓冲导向。In addition, it is particularly preferred that the first rotating roller, the guide roller and the second rotating roller are all made of elastic materials for buffering and guiding the out-of-control vehicle.

综上所述本发明具有如下优点:In summary, the present invention has the following advantages:

1、利用第一弹簧对失控车辆进行缓冲,避免失控车辆与硬性固接的防护栏直接碰撞,使失控车辆产生瞬间冲击,造成驾驶人员受冲击力受伤,同时第一防护缆绳将撞击力传递至相邻的多个固定柱,避免了失控车辆冲击第一防护缆绳导致固定柱断裂,致使失控车辆冲下山坡,提高了第一防护缆绳和固定柱对失控车辆的保护效果。1. Use the first spring to buffer the out-of-control vehicle to avoid direct collision between the out-of-control vehicle and the rigidly fixed guardrail, causing the out-of-control vehicle to produce an instantaneous impact, causing the driver to be injured by the impact force, and at the same time, the first protective cable transmits the impact force to the A plurality of adjacent fixed columns prevents the out-of-control vehicle from impacting the first protective cable, causing the fixed column to break, causing the out-of-control vehicle to rush down the hillside, and improves the protection effect of the first protective cable and the fixed column on the out-of-control vehicle.

2、利用第二弹簧的弹力对失控车辆进行缓冲,减小失控车辆的冲击力,避免失控车辆与阻拦柱发生硬性撞击,致使阻拦柱断裂,导致失控车辆冲下山坡,第二弹簧的两端分别与连接座和第二固定座固接,第一防护缆绳将撞击力传递至相邻的阻拦柱和固定柱,使相邻的阻拦柱和固定柱同时受力,避免阻拦柱和固定柱受到撞击后断裂,提高了第一防护缆绳、阻拦柱的阻拦效果。2. Use the elastic force of the second spring to buffer the out-of-control vehicle, reduce the impact force of the out-of-control vehicle, and avoid the hard collision between the out-of-control vehicle and the blocking column, causing the blocking column to break, causing the out-of-control vehicle to rush down the hillside, the two ends of the second spring Respectively connected to the connecting seat and the second fixed seat, the first protective cable transmits the impact force to the adjacent blocking column and the fixed column, so that the adjacent blocking column and the fixed column are stressed at the same time, so as to avoid the impact of the blocking column and the fixed column Break after impact, improve the blocking effect of the first protective cable and the blocking post.

3、利用阻拦柱的支撑作用下使失控车辆的车轮远离地面,避免失控车辆的车辆持续输出动力,造成失控汽车冲下山坡,同时在是空的车辆向外侧移动的过程中,阻拦钩挂住失控汽车底盘,对失控车辆进行限位,避免失控车辆冲下山坡。3. Use the support of the blocking column to keep the wheels of the out-of-control vehicle away from the ground, so as to avoid the continuous output power of the vehicle of the out-of-control vehicle, causing the out-of-control vehicle to rush down the hillside. The chassis of the out-of-control car can limit the out-of-control vehicle to prevent the out-of-control vehicle from rushing down the hill.

4、第二转动辊发生弹性形变对失控车辆进行缓冲,第二转动辊转动同时对失控车辆进行导向,改变失控车辆的冲击方向,避免失控车辆冲下山坡。4. The elastic deformation of the second rotating roller buffers the out-of-control vehicles. The second rotating roller rotates and guides the out-of-control vehicles at the same time, changing the impact direction of the out-of-control vehicles and preventing the out-of-control vehicles from rushing down the hillside.

5、失控车辆撞击到弧形架,弧形架对失控车辆进行限位,同时第一防护缆绳和第二防护缆绳对失控车辆进行阻拦,在弧形架、第一防护缆绳和第二防护缆绳配合,对失控车辆进行多重防护,避免失控车辆冲下山坡,造成重大事故。5. The out-of-control vehicle hits the arc frame, and the arc frame limits the out-of-control vehicle. At the same time, the first protective cable and the second protective cable block the out-of-control vehicle. Cooperate and provide multiple protections for out-of-control vehicles to prevent out-of-control vehicles from rushing down the hillside and causing major accidents.

附图说明Description of drawings

图1为本发明的立体结构示意图。Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

图2为本发明固定柱的立体结构示意图。Fig. 2 is a schematic diagram of the three-dimensional structure of the fixing column of the present invention.

图3为本发明固定柱的剖视立体结构示意图。Fig. 3 is a schematic diagram of a cross-sectional three-dimensional structure of a fixing column of the present invention.

图4为本发明导向组件的立体结构示意图。Fig. 4 is a perspective view of the structure of the guide assembly of the present invention.

图5为本发明的侧视立体结构示意图。Fig. 5 is a schematic diagram of a side-view three-dimensional structure of the present invention.

图6为本发明缓冲防护机构的立体结构示意图。Fig. 6 is a three-dimensional schematic diagram of the buffer protection mechanism of the present invention.

图7为本发明缓冲防护机构的侧视立体结构示意图。Fig. 7 is a schematic diagram of a side view three-dimensional structure of the buffer protection mechanism of the present invention.

图8为本发明阻拦柱的剖视立体结构示意图。Fig. 8 is a schematic diagram of a cross-sectional three-dimensional structure of the blocking column of the present invention.

在图中:1、固定柱,2、第一转动辊,3、滑动套,4、第一弹簧,5、第一防护缆绳,6、支撑杆,7、导向辊,8、固定底板,9、第一固定座,10、连接座,11、阻拦柱,12、固定环,13、第二固定座,14、弧形杆,15、第二弹簧,16、限位块,17、销钉,18、阻拦钩,19、限位板,20、弧形架,21、第二防护缆绳,22、连接架,23、第二转动辊。In the figure: 1, fixed column, 2, the first turning roller, 3, sliding sleeve, 4, the first spring, 5, the first protective cable, 6, support rod, 7, guide roller, 8, fixed bottom plate, 9 , the first fixed seat, 10, the connecting seat, 11, the blocking column, 12, the fixed ring, 13, the second fixed seat, 14, the arc rod, 15, the second spring, 16, the limit block, 17, the pin, 18, arresting hook, 19, limit plate, 20, arc frame, 21, the second protective cable, 22, connecting frame, 23, the second turning roller.

具体实施方式detailed description

为使本发明实施方式的目的、技术方案和优点更加清楚,下面将结合本发明实施方式中的附图,对本发明实施方式中的技术方案进行清楚、完整地描述,显然,所描述的实施方式是本发明一部分实施方式,而不是全部的实施方式。基于本发明中的实施方式,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施方式,都属于本发明保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

实施例1Example 1

一种具有缓冲导向功能的山路边缘防护栏,如图1-图8所示,包括有等间距分布的固定柱1,等间距分布的固定柱1依次螺栓连接于山路边缘,固定柱1的内侧转动连接有第一转动辊2,固定柱1等间距滑动连接有滑动套3,滑动套3的两端分别设置有圆形挡板,滑动套3的两侧均环套有第一弹簧4,第一弹簧4的两端分别固接于相邻的固定柱1和滑动套3的圆形挡板,同等高度的滑动套3之间贯穿有第一防护缆绳5,滑动套3与第一防护缆绳5通过螺栓连接,在失控车辆撞击到第一防护缆绳5时,第一防护缆绳5对失控的车进行缓冲,利用第一弹簧4对失控车辆进行缓冲,避免失控车辆与硬性固接的防护栏直接碰撞,使失控车辆产生瞬间冲击,造成驾驶人员受冲击力受伤,同时第一防护缆绳5将撞击力传递至相邻的多个固定柱1,避免失控车辆撞击在第一防护缆绳5导致靠近撞击处的固定柱1断裂,失控车辆冲下山坡,提高第一防护缆绳5和固定柱1对失控车辆的保护效果,山路转弯处的两侧均设置有导向组件,导向组件用于对第一防护缆绳5进行导向,避免失控车辆从山路边冲下悬崖,山路的转弯处的外边缘设置有缓冲防护机构,缓冲防护机构与第一防护缆绳5限位配合,缓冲防护机构用于对失控车辆进行缓冲。A kind of mountain road edge guardrail with buffer guiding function, as shown in Fig. 1-Fig. The first rotating roller 2 is rotatably connected, and the fixed column 1 is slidably connected with sliding sleeves 3 at equal intervals. Both ends of the sliding sleeve 3 are respectively provided with circular baffles, and both sides of the sliding sleeve 3 are surrounded by first springs 4. The two ends of the first spring 4 are respectively affixed to the adjacent fixed column 1 and the circular baffle plate of the sliding sleeve 3, the first protective cable 5 runs through between the sliding sleeves 3 of the same height, the sliding sleeve 3 and the first protective The cable 5 is connected by bolts. When the out-of-control vehicle hits the first protective cable 5, the first protective cable 5 buffers the out-of-control vehicle, and the first spring 4 is used to buffer the out-of-control vehicle, so as to avoid the out-of-control vehicle and the hard-fixed protection The direct collision of the out-of-control vehicle will cause the out-of-control vehicle to produce an instant impact, causing the driver to be injured by the impact force. The fixed column 1 close to the impact is broken, and the out-of-control vehicle rushes down the hillside, so as to improve the protection effect of the first protective cable 5 and the fixed column 1 on the out-of-control vehicle. Both sides of the mountain road turning are provided with guide assemblies, which are used to guide the second A protective cable 5 guides to prevent out-of-control vehicles from rushing down the cliff from the side of the mountain road. A buffer protection mechanism is provided on the outer edge of the turning of the mountain road. The buffer protection mechanism cooperates with the first protective cable 5 in a limited position. The vehicle is buffered.

如图4所示,导向组件包括有对称分布的支撑杆6,对称分布支撑杆6均通过螺栓连接于山路的外边缘的转弯处,支撑杆6转动连接有导向辊7,失控车辆撞击到第一转动辊2后和导向辊7后,第一转动辊2和导向辊7后同时发生弹性形变对失控车辆进行缓冲,导向辊7等间距设置有用于对第一防护缆绳5导向的环形槽,导向辊7用于使第一防护缆绳5环形绕设在山路的边缘处。As shown in Figure 4, the guide assembly includes symmetrically distributed support rods 6, and the symmetrically distributed support rods 6 are all connected to the turning of the outer edge of the mountain road by bolts. The support rods 6 are rotatably connected with guide rollers 7. After the first rotating roller 2 and the guiding roller 7, elastic deformation occurs simultaneously behind the first rotating roller 2 and the guiding roller 7 to buffer the out-of-control vehicle, and the guiding roller 7 is equidistantly provided with annular grooves for guiding the first protective cable 5, The guide roller 7 is used to make the first protective cable 5 loop around the edge of the mountain road.

如图5-图8所示,缓冲防护机构包括有等间距分布的固定底板8,等间距分布的固定底板8螺栓连接于山路转弯处的外边缘,固定底板8焊接有第一固定座9,第一固定座9铰接有连接座10,连接座10固接有阻拦柱11,阻拦柱11的等间距设置有固定环12,第一防护缆绳5穿过相邻的固定环12,固定环12与第一防护缆绳5滑动配合,固定底板8远离固定环12的一侧螺栓连接有第二固定座13,连接座10对称式焊接有弧形杆14,弧形杆14的下端设置有圆形板,弧形杆14穿过第二固定座13且与其滑动连接,弧形杆14环套有第二弹簧15,利用第二弹簧15的弹力对失控车辆进行缓冲,减小失控车辆的冲击力,避免失控车辆与阻拦柱11发生硬性撞击,致使阻拦柱11断裂,导致失控车辆冲下山坡,第二弹簧15的两端分别与连接座10和第二固定座13固接,第一防护缆绳5将撞击力传递至相邻的阻拦柱11和固定柱1,使相邻的阻拦柱11和固定柱1同时受力,避免阻拦柱11和固定柱1受到撞击后断裂,提高了第一防护缆绳5、阻拦柱11的阻拦效果。As shown in Figures 5-8, the buffer protection mechanism includes fixed base plates 8 distributed at equal intervals, and the fixed base plates 8 distributed at equal intervals are bolted to the outer edge of the turning of the mountain road, and the fixed base plate 8 is welded with a first fixed seat 9, The first fixed seat 9 is hinged with a connecting seat 10, and the connecting seat 10 is fixedly connected with a blocking column 11, and the equidistant spacing of the blocking column 11 is provided with a fixed ring 12, and the first protective cable 5 passes through the adjacent fixed ring 12, and the fixed ring 12 Slidingly matched with the first protective cable 5, the side of the fixed bottom plate 8 away from the fixed ring 12 is bolted to a second fixed seat 13, and the connecting seat 10 is symmetrically welded with an arc rod 14, and the lower end of the arc rod 14 is provided with a circular plate, the arc rod 14 passes through the second fixing seat 13 and is slidably connected with it, the arc rod 14 is surrounded by a second spring 15, and the elastic force of the second spring 15 is used to buffer the out-of-control vehicle and reduce the impact force of the out-of-control vehicle , to prevent the out-of-control vehicle from colliding hard with the blocking post 11, causing the blocking post 11 to break, causing the out-of-control vehicle to rush down the hillside, the two ends of the second spring 15 are fixedly connected to the connecting seat 10 and the second fixing seat 13 respectively, and the first protective cable 5 The impact force is transmitted to the adjacent blocking column 11 and the fixed column 1, so that the adjacent blocking column 11 and the fixed column 1 are stressed at the same time, so as to avoid the breaking of the blocking column 11 and the fixed column 1 after being hit, and improve the first protection The blocking effect of cable 5 and blocking column 11.

在车辆行驶于山路时,若车辆失控击第一防护缆绳5,第一防护缆绳5受到车辆的撞击拉动滑动套3沿相邻的固定柱1滑动,与滑动套3移动方向相反侧的第一弹簧4被压缩,利用第一弹簧4对失控车辆进行缓冲,避免失控车辆与硬性固接的防护栏直接碰撞,使失控车辆产生瞬间冲击,造成驾驶人员受冲击力受伤,同时第一防护缆绳5将撞击力传递至相邻的多个固定柱1,避免失控车辆撞击在第一防护缆绳5导致靠近撞击处的固定柱1断裂,失控车辆冲下山坡,提高第一防护缆绳5和固定柱1对失控车辆的保护效果,进行缓冲靠近撞击处,在上述过程中,失控车辆撞击到第一转动辊2后和导向辊7后,第一转动辊2后和导向辊7后发生弹性形变同时对失控车辆进行缓冲,同时失控车辆带动第一转动辊2后和导向辊7转动,对失控车辆的行驶方形进行导向,避免失控车辆从山路边冲下悬崖。When the vehicle is driving on a mountain road, if the vehicle loses control and hits the first protective cable 5, the first protective cable 5 is hit by the vehicle and pulls the sliding sleeve 3 to slide along the adjacent fixed column 1, and the first protective cable on the opposite side of the sliding sleeve 3 moves. The spring 4 is compressed, and the first spring 4 is used to buffer the out-of-control vehicle, so as to avoid the direct collision between the out-of-control vehicle and the rigidly fixed guardrail, causing the out-of-control vehicle to produce an instantaneous impact, causing the driver to be injured by the impact force, and at the same time the first protective cable 5 The impact force is transmitted to a plurality of adjacent fixed columns 1, so as to prevent the out-of-control vehicle from colliding with the first protective cable 5 and cause the fixed column 1 near the impact to break, and the out-of-control vehicle rushes down the hillside, and the first protective cable 5 and the fixed column 1 are raised For the protection effect of the out-of-control vehicle, cushioning is carried out close to the impact. In the above process, the out-of-control vehicle hits the first rotating roller 2 and the guide roller 7, and elastic deformation occurs behind the first rotating roller 2 and the guide roller 7. Simultaneously The out-of-control vehicle is buffered, and the out-of-control vehicle drives the first rotating roller 2 and the guide roller 7 to rotate at the same time, and the running square of the out-of-control vehicle is guided to prevent the out-of-control vehicle from rushing down the cliff from the side of the mountain road.

失控车辆移动到山路的转弯处时,失控车辆依次撞击多个阻拦柱11,阻拦柱11受撞击后带动连接座10沿第一固定座9向后侧摆动,第一固定座9带动其上的弧形杆14沿第二固定座13移动,第二弹簧15被压缩,利用第二弹簧15的弹力对失控车辆进行缓冲,减少失控车辆的冲击力,同时避免失控车辆与阻拦柱11发生硬性撞击,致使阻拦柱11断裂导致失控车辆冲下山坡,在上述的过程中,失控车辆撞击在任意一个阻拦柱11后,阻拦柱11向后摆动,第一防护缆绳5将撞击力传递至相邻的阻拦柱11和固定柱1,避免阻拦柱11和固定柱1受到撞击后断裂,提高了第一防护缆绳5、阻拦柱11的防护效果。When the out-of-control vehicle moves to the turning of the mountain road, the out-of-control vehicle hits a plurality of blocking posts 11 in turn, and the blocking post 11 drives the connecting seat 10 to swing to the rear side along the first fixing seat 9 after being hit, and the first fixing seat 9 drives the The arc rod 14 moves along the second fixed seat 13, the second spring 15 is compressed, and the elastic force of the second spring 15 is used to buffer the out-of-control vehicle, reducing the impact force of the out-of-control vehicle, and avoiding hard collision between the out-of-control vehicle and the blocking column 11 at the same time , resulting in the breaking of the blocking post 11 and causing the out-of-control vehicle to rush down the hillside. The blocking column 11 and the fixed column 1 prevent the blocking column 11 and the fixed column 1 from being broken after being hit, and the protective effect of the first protective cable 5 and the blocking column 11 is improved.

实施例2Example 2

在实施例1的基础之上,如图8所示,还包括有限位块16,限位块16对称式焊接于阻拦柱11的下端,限位块16设置有弧形凹槽,连接座10贯穿式插接有销钉17,销钉17位于限位块16的弧形凹槽内,销钉17的硬度小于限位块16,销钉17断裂用于对失控车辆进行缓冲,当失控车辆对阻拦柱11的撞击力过大后,阻拦柱11带动限位块16沿连接座10转动,限位块16将销钉17截断。On the basis of Embodiment 1, as shown in Figure 8, it also includes a limit block 16, which is symmetrically welded to the lower end of the blocking column 11, and the limit block 16 is provided with an arc-shaped groove, and the connecting seat 10 The pin 17 is plugged in through, and the pin 17 is located in the arc groove of the limit block 16. The hardness of the pin 17 is smaller than that of the limit block 16, and the breakage of the pin 17 is used to buffer the out-of-control vehicle. After the impact force is too large, the blocking post 11 drives the limit block 16 to rotate along the connecting seat 10, and the limit block 16 cuts off the pin 17.

如图8所示,还包括有阻拦钩18,阻拦钩18焊接于第一固定座9,阻拦柱11的中部设置有方形通孔,阻拦钩18的上端位于阻拦柱11的方形通孔内,阻拦钩18的上端向上倾斜,且阻拦钩18的上端设置有倾斜面,便于对失控车辆底盘进行限位,阻拦钩18挂住失控汽车底盘克服失控车辆的惯性,避免失控车辆在惯性的作用下冲下山坡,第一固定座9焊接有限位板19,限位板19与相邻的阻拦柱11配合,限位板19用于对阻拦柱11进行支撑,阻拦柱11向后摆动并接触到限位板19,限位板19对阻拦柱11进行限位,使阻拦柱11摆动至水平状态,摆动至水平状态后阻拦柱11的高度高于失控车辆的底盘高度。As shown in Figure 8, it also includes a blocking hook 18, the blocking hook 18 is welded to the first fixed seat 9, the middle part of the blocking column 11 is provided with a square through hole, and the upper end of the blocking hook 18 is located in the square through hole of the blocking column 11, The upper end of the arresting hook 18 is inclined upwards, and the upper end of the arresting hook 18 is provided with an inclined surface, which is convenient to limit the chassis of the out-of-control vehicle. The arresting hook 18 hangs on the chassis of the out-of-control vehicle to overcome the inertia of the out-of-control vehicle, and avoids the out-of-control vehicle under the effect of inertia. Rush down the hillside, the first fixed seat 9 is welded with a limiting plate 19, and the limiting plate 19 cooperates with the adjacent blocking column 11, and the limiting plate 19 is used to support the blocking column 11, and the blocking column 11 swings backward and touches the Limiting plate 19, limiting plate 19 is limited to blocking column 11, makes blocking column 11 swing to horizontal state, and after swinging to horizontal state, the height of blocking column 11 is higher than the chassis height of the out-of-control vehicle.

如图6和图7所示,还包括有弧形架20,弧形架20螺栓连接于阻拦柱11的顶部,弧形架20的上端向内侧延展,阻拦柱11顶部的弧形架20之间贯穿式螺栓连接有第二防护缆绳21,弧形架20对失控车辆进行限位,同时第一防护缆绳5和第二防护缆绳21对失控车辆的车体进行阻拦,对失控车辆进行多重阻拦,避免失控车辆冲下山坡,造成重大事故。As shown in Figures 6 and 7, it also includes an arc frame 20, which is bolted to the top of the blocking column 11. The second protective cable 21 is connected with the through-type bolts. The arc frame 20 limits the position of the out-of-control vehicle. , Avoid out-of-control vehicles from rushing down the hillside, causing major accidents.

当失控车辆对阻拦柱11的撞击力过大时,阻拦柱11带动限位块16沿连接座10转动,限位块16将销钉17截断,阻拦柱11失去限位并沿连接座10向后侧摆动,阻拦柱11向后摆动并接触到限位板19,限位板19对阻拦柱11进行限位,使阻拦柱11摆动至水平状态,摆动至水平状态后阻拦柱11的高度高于失控车辆的底盘高度,在上述的过程中,阻拦钩18穿过阻拦柱11的方形通孔,阻拦钩18的上端位于水平状态的阻拦柱11的上侧,失控车辆便在惯性的作用下冲向阻拦柱11的上方,在阻拦柱11的支撑作用下使失控车辆的车轮远离地面,断开失控车辆的车轮与地面接触,避免失控车辆持续输出动力,造成失控汽车冲下山坡,同时失控车辆向外侧移动的过程中,阻拦钩18挂住失控汽车底盘,对失控车辆进行限位,避免失控车辆冲下山坡,在阻拦柱11向后摆动的过程中,第一防护缆绳5同时对失控车辆进行阻拦,减小失控车辆向外侧冲出的速度,同时第一防护缆绳5挂住失控车辆的车体,第一防护缆绳5配合阻拦钩18对失控车辆进行限位。When the impact force of the out-of-control vehicle to the blocking column 11 is too large, the blocking column 11 drives the limit block 16 to rotate along the connecting seat 10, the limiting block 16 cuts off the pin 17, and the blocking column 11 loses its position and moves backward along the connecting seat 10. side swing, the blocking column 11 swings backward and touches the limit plate 19, and the limiting plate 19 limits the blocking column 11, so that the blocking column 11 swings to a horizontal state. After swinging to the horizontal state, the height of the blocking column 11 is higher than The height of the chassis of the out-of-control vehicle. In the above process, the arresting hook 18 passes through the square through hole of the arresting column 11. The upper end of the arresting hook 18 is located on the upper side of the horizontal arresting column 11. The out-of-control vehicle then rushes down under the action of inertia. To the top of the blocking column 11, under the support of the blocking column 11, the wheels of the out-of-control vehicle are kept away from the ground, and the wheels of the out-of-control vehicle are disconnected from the ground to prevent the out-of-control vehicle from continuously outputting power, causing the out-of-control vehicle to rush down the hillside, and at the same time the out-of-control vehicle In the process of moving to the outside, the arresting hook 18 hooks the chassis of the out-of-control vehicle to limit the out-of-control vehicle to prevent the out-of-control vehicle from rushing down the hillside. Block and reduce the speed of the out-of-control vehicle rushing out to the outside, while the first protective cable 5 hangs the car body of the out-of-control vehicle, and the first protective cable 5 cooperates with the blocking hook 18 to limit the out-of-control vehicle.

当阻拦柱11受撞击后摆动至水平状态的过程中,阻拦柱11带动其上的弧形架20向后摆动,在第二防护缆绳21的作用下,第二防护缆绳21将撞击力传递至相邻的弧形架20,弧形架20和阻拦柱11同时受力,提高了本防护栏的对失控车辆的效果,当失控车辆被阻拦柱11托起后,失控车辆撞击到弧形架20,弧形架20对失控车辆进行限位,同时第一防护缆绳5和第二防护缆绳21对失控车辆进行阻拦,在弧形架20、第一防护缆绳5和第二防护缆绳21配合,对失控车辆进行多重防护,避免失控车辆冲下山坡,造成重大事故。When the arresting post 11 swings to the horizontal state after being hit, the arresting post 11 drives the arc frame 20 on it to swing backward, and under the action of the second protective cable 21, the second protective cable 21 transmits the impact force to The adjacent arc frame 20, the arc frame 20 and the blocking post 11 are stressed at the same time, which improves the effect of the guardrail on out-of-control vehicles. When the out-of-control vehicle is lifted by the blocking post 11, the out-of-control vehicle hits the arc frame 20. The arc frame 20 limits the position of the out-of-control vehicle, and at the same time, the first protective cable 5 and the second protective cable 21 block the out-of-control vehicle, and cooperate with the arc frame 20, the first protective cable 5 and the second protective cable 21, Provide multiple protections for out-of-control vehicles to prevent out-of-control vehicles from rushing down the hillside and causing major accidents.

实施例3Example 3

在实施例2的基础之上,如图6所示,还包括有连接架22,连接架22螺栓连接于等间距的第一防护缆绳5,连接架22对称式转动连接有第二转动辊23,第二转动辊23用于对失控车辆的行驶方向进行导向,第一转动辊2、导向辊7和第二转动辊23均设置为弹性材质,第一转动辊2、导向辊7和第二转动辊23均用于对失控车辆进行缓冲导向,失控车辆沿第一防护缆绳5移动过程中,移动至山路的转弯处,失控车辆接触到第二转动辊23,失控车辆带动着被挤压的第二转动辊23转动,第二转动辊23发生弹性形变对失控车辆进行缓冲,第二转动辊23转动同时对失控车辆进行导向,改变失控车辆的冲击方向,避免失控车辆冲下山坡。On the basis of Embodiment 2, as shown in Figure 6, it also includes a connecting frame 22, the connecting frame 22 is bolted to the first protective cables 5 at equal intervals, and the connecting frame 22 is symmetrically rotatably connected with a second rotating roller 23 , the second turning roller 23 is used to guide the running direction of the out-of-control vehicle, the first turning roller 2, the guiding roller 7 and the second turning roller 23 are all set to elastic material, the first turning roller 2, the guiding roller 7 and the second turning roller The turning rollers 23 are all used for buffering and guiding the out-of-control vehicle. When the out-of-control vehicle moves along the first protective cable 5 and moves to the turning of the mountain road, the out-of-control vehicle touches the second turning roller 23, and the out-of-control vehicle drives the squeezed The second rotating roller 23 rotates, and the second rotating roller 23 elastically deforms to buffer the runaway vehicle. The second rotating roller 23 rotates and guides the runaway vehicle at the same time, changes the impact direction of the runaway vehicle, and prevents the runaway vehicle from rushing down the hillside.

以上所述仅为本申请的实施例而已,并不用于限制本申请的保护范围,对于本领域的技术人员来说,本申请可以有各种更改和变化。凡在本申请的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本申请的保护范围之内。应注意到:相似的标号和字母在下面的附图中表示类似项,因此,一旦某一项在一个附图中被定义,则在随后的附图中不需要对其进行进一步定义和解释。The above descriptions are only examples of the present application, and are not intended to limit the scope of protection of the present application. For those skilled in the art, various modifications and changes may be made to the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application. It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

Claims (10)

1.一种具有缓冲导向功能的山路边缘防护栏,其特征是,包括有等间距分布的固定柱(1),等间距分布的固定柱(1)依次固接于山路边缘,固定柱(1)的内侧转动连接有第一转动辊(2),固定柱(1)等间距滑动连接有滑动套(3),滑动套(3)的两端分别设置有圆形挡板,滑动套(3)的两侧均环套有第一弹簧(4),第一弹簧(4)的两端分别固接于相邻的固定柱(1)和滑动套(3)的圆形挡板,同等高度的滑动套(3)之间贯穿有第一防护缆绳(5),滑动套(3)与第一防护缆绳(5)固接,在失控车辆撞击到第一防护缆绳(5)时,第一防护缆绳(5)和第一弹簧(4)配合对失控车辆进行缓冲,山路转弯处的设置有导向组件,导向组件用于对第一防护缆绳(5)进行导向,山路转弯处的外边缘设置有缓冲防护机构,缓冲防护机构与第一防护缆绳(5)限位配合,缓冲防护机构用于对失控车辆进行缓冲。1. A protective fence at the edge of a mountain road with a buffer guiding function, which is characterized in that it includes fixed columns (1) distributed at equal intervals, and the fixed columns (1) distributed at equal intervals are sequentially fixed on the edge of the mountain road, and the fixed columns (1) ) is rotationally connected with the first rotating roller (2), the fixed column (1) is slidably connected with sliding sleeves (3) at equal intervals, the two ends of the sliding sleeve (3) are respectively provided with circular baffles, and the sliding sleeves (3) ) are surrounded by a first spring (4) on both sides, and the two ends of the first spring (4) are fixedly connected to the circular baffles of the adjacent fixed column (1) and sliding sleeve (3) respectively, with the same height The first protective cable (5) runs through the sliding sleeve (3), and the sliding sleeve (3) is fixedly connected to the first protective cable (5). When the out-of-control vehicle hits the first protective cable (5), the first The protective cable (5) and the first spring (4) cooperate to buffer the out-of-control vehicle. The guide assembly is provided at the turning of the mountain road. The guide assembly is used to guide the first protective cable (5). The outer edge of the turning of the mountain road is provided with a There is a buffer protection mechanism, and the buffer protection mechanism cooperates with the first protection cable (5) in a limited position, and the buffer protection mechanism is used for buffering the out-of-control vehicle. 2.按照权利要求1所述的一种具有缓冲导向功能的山路边缘防护栏,其特征是,导向组件包括有对称分布的支撑杆(6),对称分布的支撑杆(6)均固接于山路转弯处的外边缘,支撑杆(6)转动连接有导向辊(7),导向辊(7)等间距设置有用于对第一防护缆绳(5)导向的环形槽,导向辊(7)用于对第一防护缆绳(5)导向使其环形绕设在山路的边缘处。2. According to claim 1, a mountain road edge guardrail with a buffer guiding function is characterized in that the guide assembly includes symmetrically distributed support rods (6), and the symmetrically distributed support rods (6) are all fixed on On the outer edge of the turning point of the mountain road, the support rod (6) is rotatably connected with guide rollers (7), and the guide rollers (7) are equidistantly provided with annular grooves for guiding the first protective cable (5). To guide the first protective cable (5) to make its ring around the edge of the mountain road. 3.按照权利要求2所述的一种具有缓冲导向功能的山路边缘防护栏,其特征是,缓冲防护机构包括有等间距分布的固定底板(8),等间距分布的固定底板(8)均固接于山路转弯处的外边缘,固定底板(8)固接有第一固定座(9),第一固定座(9)铰接有连接座(10),连接座(10)固接有阻拦柱(11),阻拦柱(11)等间距设置有固定环(12),第一防护缆绳(5)穿过相邻的固定环(12),固定环(12)与第一防护缆绳(5)滑动配合,固定底板(8)固接有第二固定座(13),连接座(10)对称式固接有弧形杆(14),弧形杆(14)的下端设置有圆形板,弧形杆(14)穿过第二固定座(13)且与其滑动连接,弧形杆(14)套设有第二弹簧(15),第二弹簧(15)的两端分别与连接座(10)和第二固定座(13)固接。3. According to claim 2, a mountain road edge protection fence with a buffer guiding function is characterized in that the buffer protection mechanism includes fixed bottom plates (8) distributed at equal intervals, and the fixed bottom plates (8) distributed at equal intervals are all Fixed on the outer edge of the mountain road turning, the fixed bottom plate (8) is fixedly connected with the first fixed seat (9), the first fixed seat (9) is hinged with the connecting seat (10), and the connecting seat (10) is fixedly connected with the blocking Columns (11), blocking columns (11) are equidistantly provided with fixed rings (12), the first protective cable (5) passes through the adjacent fixed ring (12), the fixed ring (12) and the first protective cable (5 ) sliding fit, the fixed bottom plate (8) is fixedly connected with the second fixed seat (13), the connecting seat (10) is symmetrically fixed with the arc rod (14), and the lower end of the arc rod (14) is provided with a circular plate , the arc-shaped rod (14) passes through the second fixing seat (13) and is slidably connected with it, the arc-shaped rod (14) is sleeved with the second spring (15), and the two ends of the second spring (15) are respectively connected to the connecting seat (10) is fixedly connected with the second fixing seat (13). 4.按照权利要求3所述的一种具有缓冲导向功能的山路边缘防护栏,其特征是,还包括有对称分布的限位块(16),对称分布的限位块(16)均固接于相邻阻拦柱(11)的下端,限位块(16)设置有弧形凹槽,连接座(10)贯穿式设置有销钉(17),销钉(17)位于限位块(16)的弧形凹槽内。4. According to claim 3, a mountain road edge guardrail with a buffer guiding function is characterized in that it also includes symmetrically distributed limiting blocks (16), and the symmetrically distributed limiting blocks (16) are all fixedly connected At the lower end of the adjacent blocking column (11), the limit block (16) is provided with an arc-shaped groove, and the connecting seat (10) is provided with a pin (17) through, and the pin (17) is located at the end of the limit block (16). inside the arc groove. 5.按照权利要求4所述的一种具有缓冲导向功能的山路边缘防护栏,其特征是,销钉(17)的硬度小于限位块(16),用于限位块(16)截断销钉(17)。5. A mountain road edge guardrail with a buffer guiding function according to claim 4, characterized in that the hardness of the pin (17) is smaller than that of the limit block (16), and is used for the limit block (16) to cut off the pin ( 17). 6.按照权利要求3所述的一种具有缓冲导向功能的山路边缘防护栏,其特征是,还包括有等间距分布的阻拦钩(18),等间距分布的阻拦钩(18)分别固接于相邻固定底板(8),阻拦柱(11)的中部设置有方形通孔,阻拦钩(18)的上端位于阻拦柱(11)的方形通孔内,阻拦钩(18)固接有限位板(19),限位板(19)与相邻的阻拦柱(11)配合,限位板(19)用于对阻拦柱(11)进行支撑。6. According to claim 3, a protective fence at the edge of a mountain road with the function of buffering and guiding is characterized in that it also includes arresting hooks (18) distributed at equal intervals, and the arresting hooks (18) distributed at equal intervals are fixed respectively Adjacent to the fixed base plate (8), a square through hole is provided in the middle of the blocking column (11), the upper end of the blocking hook (18) is located in the square through hole of the blocking column (11), and the blocking hook (18) is fixed in a limited position. The plate (19), the limiting plate (19) cooperates with the adjacent blocking column (11), and the limiting plate (19) is used to support the blocking column (11). 7.按照权利要求6所述的一种具有缓冲导向功能的山路边缘防护栏,其特征是,阻拦钩(18)的上部向上倾斜,且阻拦钩(18)的上端设置有倾斜面,便于对失控车辆进行限位。7. According to claim 6, a mountain road edge guardrail with buffer guiding function is characterized in that the upper part of the arresting hook (18) is inclined upwards, and the upper end of the arresting hook (18) is provided with an inclined surface, which is convenient for The out-of-control vehicle is limited. 8.按照权利要求6所述的一种具有缓冲导向功能的山路边缘防护栏,其特征是,还包括有等间距分布的弧形架(20),等间距分布的弧形架(20)分别固接于相邻阻拦柱(11)的顶部,弧形架(20)的上端向内侧延展,等间距分布的弧形架(20)之间贯穿式固接有第二防护缆绳(21)。8. According to claim 6, a mountain road edge guardrail with a buffer guiding function is characterized in that it also includes arc-shaped frames (20) distributed at equal intervals, and the arc-shaped frames (20) distributed at equal intervals are respectively Fixedly connected to the top of the adjacent blocking column (11), the upper end of the arc frame (20) extends inwardly, and the second protective cable (21) is penetratingly fixed between the arc frames (20) distributed at equal intervals. 9.按照权利要求2所述的一种具有缓冲导向功能的山路边缘防护栏,其特征是,还包括有连接架(22),连接架(22)固接于相邻的第一防护缆绳(5),连接架(22)对称式转动连接有第二转动辊(23),第二转动辊(23)用于对失控车辆的行驶方向进行缓冲导向。9. According to claim 2, a mountain road edge guardrail with a buffer guiding function is characterized in that it also includes a connecting frame (22), and the connecting frame (22) is fixedly connected to the adjacent first protective cable ( 5), the connecting frame (22) is symmetrically rotatably connected with a second rotating roller (23), and the second rotating roller (23) is used to buffer and guide the running direction of the out-of-control vehicle. 10.按照权利要求9所述的一种具有缓冲导向功能的山路边缘防护栏,其特征是,第一转动辊(2)、导向辊(7)和第二转动辊(23)均设置为弹性材质,用于对失控车辆进行缓冲导向。10. A mountain road edge guardrail with a buffer guiding function according to claim 9, characterized in that the first rotating roller (2), the guiding roller (7) and the second rotating roller (23) are all set to be elastic Material for buffering guides to runaway vehicles.
CN202211452564.XA 2022-11-21 2022-11-21 A mountain road edge guardrail with buffer guiding function Withdrawn CN115506283A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117266672A (en) * 2023-11-23 2023-12-22 河北豆豆金属围栏制品有限公司 Electronic fence with anti-cutting and anti-interference functions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117266672A (en) * 2023-11-23 2023-12-22 河北豆豆金属围栏制品有限公司 Electronic fence with anti-cutting and anti-interference functions

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