阅读说明：本技术 一种隧道折弯处具有警示性的抗压防撞弯道防撞装置 (Anti-compression anti-collision curve anti-collision device with warning performance at bending position of tunnel ) 是由 李玉春 于凤河 陈常友 徐泽 尹相贵 于 2021-03-01 设计创作，主要内容包括：本发明公开了一种隧道折弯处具有警示性的抗压防撞弯道防撞装置,所述安装板安装在弯道侧面,所述安装板的顶端间隔均匀设置有多个安装槽,所述防撞杆的数量为多个,每个所述防撞杆分别与所述安装板活动连接,并分别位于对应的所述安装槽的上方,所述弹性带分别与每个所述防撞杆固定连接,并位于所述安装板的上方,所述提示带的数量为多个,每个所述提示带分别与对应的所述防撞杆可拆卸连接,并分别位于对应的所述防撞杆的侧面,通过上述结构,在车辆行驶至隧道弯道时,及时提示司机转弯,在车辆来不及转弯发生撞击时,通过两道缓冲尽量减轻车辆产生的撞击力,以降低事故带来的损失。(The invention discloses a pressure-resistant anti-collision curve anti-collision device with warning property at a bent part of a tunnel, wherein a mounting plate is arranged on the side surface of a curve, a plurality of mounting grooves are uniformly arranged at intervals at the top end of the mounting plate, a plurality of anti-collision rods are arranged, each anti-collision rod is movably connected with the mounting plate and is respectively positioned above the corresponding mounting groove, an elastic belt is respectively and fixedly connected with each anti-collision rod and is positioned above the mounting plate, a plurality of prompting belts are arranged, each prompting belt is respectively and detachably connected with the corresponding anti-collision rod and is respectively positioned on the side surface of the corresponding anti-collision rod, when a vehicle runs to the curve of the tunnel, a driver is prompted to turn in time, and when the vehicle does not hit in time at the moment of turning, the impact force generated by the vehicle is reduced as much as possible through two buffering ways, so as to reduce the loss caused by accidents.)

1. The utility model provides a tunnel department of bending resistance to compression anticollision bend buffer stop that has warning nature, its characterized in that includes mounting panel, crash bar, elastic webbing, suggestion area and fluorescent layer, the mounting panel is installed in the bend side, the top interval of mounting panel evenly is provided with a plurality of mounting grooves, the quantity of crash bar is a plurality of, every crash bar respectively with mounting panel swing joint to be located respectively the top of corresponding mounting groove, the elastic webbing respectively with every crash bar fixed connection, and be located the top of mounting panel, the quantity of suggestion area is a plurality of, every suggestion area respectively with corresponding crash bar can dismantle the connection, and be located respectively the side of corresponding crash bar, the quantity of fluorescent layer is a plurality of, every fluorescent layer respectively with corresponding suggestion area fixed connection, and are respectively positioned at the side of the corresponding prompt belt.

2. A tunnel bend anti-compression and anti-collision curve anti-collision device with warning performance according to claim 1, wherein the mounting groove comprises a circular groove and a guide groove, and the guide groove is communicated with the circular groove.

3. The anti-collision curve collision device with the warning performance at the bent part of the tunnel as claimed in claim 2, wherein the anti-collision rod comprises a rod body and an elastic ring, the outer side wall of the rod body is provided with a rectangular hole, the outer side wall of the rod body is provided with a limiting groove, the limiting groove is located below the rectangular hole, the rod body is movably connected with the mounting plate and located inside the circular groove, the elastic ring is fixedly connected with the rod body and located between the rod body and the circular groove, and the elastic belt is movably connected with the rod body and located inside the rectangular hole.

4. A tunnel bend anti-compression anti-collision curve anti-collision device with warning performance according to claim 3, wherein threaded holes are formed in two sides of the rectangular hole, and the two threaded holes are communicated with the rectangular hole.

5. A tunnel bend anti-compression anti-collision curve anti-collision device with warning performance according to claim 4, wherein the anti-collision rod bag further comprises a fixing bolt, and the fixing bolt is detachably connected with the rod body and the elastic belt respectively and is located inside the threaded hole.

6. A tunnel bend anti-pressure and anti-collision curve anti-collision device with warning performance according to claim 5, wherein the fixing bolt comprises a screw rod and a nut, one end of the screw rod with threads is in threaded connection with the nut and is located inside the threaded hole, and the prompting belt is fixedly connected with the screw rod and is located on one side, away from the nut, of the screw rod.

Technical Field

The invention relates to the technical field of road protection, in particular to a pressure-resistant anti-collision curve anti-collision device with warning performance at a bending position of a tunnel.

Background

On the highway that has the tunnel, because the vehicle is rare and set up speed limit and equipment of shooing very seldom again for the driver relaxs vigilance easily, and the vehicle is gone too fast, and even get into the bend highway section also can seldom initiatively slow down, and tunnel inside often light is darker, and the driver is after producing driving fatigue, drives the vehicle and hits the rail guard easily, and often only light in the tunnel at present indicates, has increased tunnel accident rate.

Disclosure of Invention

The invention aims to provide a pressure-resistant anti-collision curve anti-collision device with warning performance at a bent part of a tunnel, and aims to solve the technical problems that only light is often used for prompting in the tunnel in the prior art, and the accident rate of the tunnel is increased.

In order to achieve the purpose, the invention provides a pressure-resistant and anti-collision curve anti-collision device with warning performance at a bending position of a tunnel, which comprises a mounting plate, anti-collision rods, elastic belts, prompting belts and fluorescent layers, wherein the mounting plate is mounted on the side surface of the curve, a plurality of mounting grooves are uniformly arranged at intervals at the top end of the mounting plate, the number of the anti-collision rods is multiple, each anti-collision rod is movably connected with the mounting plate and is respectively positioned above the corresponding mounting groove, the elastic belts are respectively fixedly connected with each anti-collision rod and are positioned above the mounting plate, the number of the prompting belts is multiple, each prompting belt is detachably connected with the corresponding anti-collision rod and is respectively positioned on the side surface of the corresponding anti-collision rod, the number of the fluorescent layers is multiple, and each fluorescent layer is respectively fixedly connected with the corresponding prompting belt, and are respectively positioned at the side of the corresponding prompt belt.

The mounting groove comprises a circular groove and a guide groove, and the guide groove is communicated with the circular groove.

Wherein, the crash bar includes the body of rod and elastic ring, the lateral wall of the body of rod is provided with the rectangular hole, the lateral wall of the body of rod is provided with the spacing groove, the spacing groove is located the below of rectangular hole, the body of rod with mounting panel swing joint, and be located the inside of circular slot, the elastic ring with body of rod fixed connection, and be located the body of rod with between the circular slot, the elastic webbing with body of rod swing joint, and be located the inside of rectangular hole.

And threaded holes are formed in the two sides of the rectangular hole and communicated with the rectangular hole.

The anti-collision rod bag further comprises a fixing bolt, wherein the fixing bolt is detachably connected with the rod body and the elastic belt respectively and is located inside the threaded hole.

Wherein, fixing bolt includes screw rod and nut, the screw rod have screwed one end with nut threaded connection, and be located the inside of screw hole, the suggestion area with screw rod fixed connection, and be located the screw rod is kept away from one side of nut.

The invention has the beneficial effects that: when a vehicle enters a tunnel and runs to the front of a curve, the prompting belt is in an arrow shape, the fluorescent layer covers the prompting belt to form a signboard with a guiding effect, a driver is prompted, if the driver is not focused due to an accident situation, the vehicle deviates from the curve when running to the curve, the outer side of the vehicle can firstly contact with the prompting belt, the prompting belt is made of rubber materials, the vehicle collides with the prompting belt and can make a sound to warn the driver, if the vehicle speed is too fast to turn, the vehicle can firstly collide with a buffer belt formed by the crash bar and the elastic belt, the crash bar close to the vehicle can move along the guide groove according to a collision angle, the elastic layer rubs with the inner side wall of the guide groove to form a first buffer, and the elastic belt is continuously stretched in the process that the crash bar is pulled, the second buffer is formed by the elasticity of the buffer until the vehicle stops, and by the structure, when the vehicle runs to a tunnel curve, a driver is prompted to turn in time, and when the vehicle is not in time to turn and collide, the collision force generated by the vehicle is reduced as much as possible by the two buffers, so that the loss caused by accidents is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a pressure-resistant anti-collision curve anti-collision device with warning performance at a bending position of a tunnel.

Fig. 2 is a sectional view of the impact beam of the present invention.

FIG. 3 is a cross-sectional view of a reminder strip of the invention

1-mounting plate, 2-crash bar, 3-elastic band, 4-prompt band, 5-fluorescent layer, 6-circular groove, 7-guide groove, 8-rod body, 9-elastic ring, 10-rectangular hole, 11-threaded hole, 12-screw rod, 13-nut, 14-fixed frame, 15-rotating shaft, 16-rubber band, 17-touch plate, 18-pressure sensor and 19-alarm.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a tunnel bend has warning resistance to compression anticollision bend buffer stop, includes mounting panel 1, crash bar 2, elastic webbing 3, suggestion area 4 and fluorescent layer 5, mounting panel 1 installs in the bend side, the top interval of mounting panel 1 evenly is provided with a plurality of mounting grooves, the quantity of crash bar 2 is a plurality of, every crash bar 2 respectively with mounting panel 1 swing joint to be located respectively the top of corresponding mounting groove, elastic webbing 3 respectively with every crash bar 2 fixed connection, and be located the top of mounting panel 1, the quantity of suggestion area 4 is a plurality of, every suggestion area 4 respectively with corresponding crash bar 2 can dismantle the connection, and be located respectively the side of corresponding crash bar 2, the quantity of fluorescent layer 5 is a plurality of, every fluorescent layer 5 respectively with corresponding suggestion area 4 fixed connection, and are located on the sides of the respective indicator tape 4.

In this embodiment, after the vehicle enters the tunnel and travels to the front of the curve, the shape of the indication belt 4 is an arrow, the fluorescent layer 5 covers the indication belt 4 to form a signboard with a guiding function, so as to give a prompt to the driver, if the driver is not focused due to an accident, and when the vehicle travels to the curve, the vehicle deviates from the curve, the outside of the vehicle will contact with the indication belt 4 first, the indication belt 4 is made of rubber material, the vehicle will collide with the indication belt 4 and will make a sound to warn the driver, if the vehicle speed is too fast and the vehicle does not reach the curve, the vehicle will collide with the buffer belt composed of the crash bar 2 and the elastic belt 3 first, the crash bar 2 close to the vehicle will move along the guide groove 7 according to the collision angle, the elastic layer rubs with the inner side wall of the guide groove 7 to form a first buffer, and the pulled crash bar 2 is pulled, the elastic belt 3 is continuously stretched to form a second buffer by the elasticity of the elastic belt, and when the vehicle stops, the vehicle can be timely prompted to turn when running to a tunnel curve, and when the vehicle is not in time to turn and collide, the collision force generated by the vehicle can be reduced as much as possible by the two buffers, so that the loss caused by accidents is reduced.

Further, the mounting groove comprises a circular groove 6 and a guide groove 7, and the guide groove 7 is communicated with the circular groove 6; the utility model discloses a bumper bar, including the bumper bar 2, the utility model discloses a bumper bar is including the body of rod 8 and elastic ring 9, the lateral wall of the body of rod 8 is provided with rectangular hole 10, the lateral wall of the body of rod 8 is provided with the spacing groove, the spacing groove is located the below of rectangular hole 10, the body of rod 8 with 1 swing joint of mounting panel, and be located the inside of circular slot 6, elastic ring 9 with the body of rod 8 fixed connection, and be located the body of rod 8 with between the circular slot 6, elastic band 3 with 8 swing joint of the body of rod, and be located the inside of rectangular hole 10.

In this embodiment, the circular groove 6 is used as the initial position of the crash bar 2, the width of the guide groove 7 is slightly smaller than the radius of the circular groove 6, the orientation angles of the guide grooves 7 are arranged along the angle of the curve, when the crash bar 2 is impacted, the elastic ring 9 below the crash bar 2 close to the vehicle is squeezed, the radius of the elastic ring 9 is reduced, the elastic ring can move into the guide groove 7, the crash bar 2 far away from the vehicle is fixed, and the elastic belt 3 is continuously stretched to give the vehicle a buffer.

Further, threaded holes 11 are formed in two sides of the rectangular hole 10, and the two threaded holes 11 are communicated with the rectangular hole 10; the anti-collision rod 2 bag further comprises a fixing bolt, and the fixing bolt is detachably connected with the rod body 8 and the elastic belt 3 respectively and is located inside the threaded hole 11.

In this embodiment, the elastic band 3 is installed through the rectangular hole 10, and the elastic band 3 is fixed in the rectangular hole 10 by the fixing bolt.

Further, the fixing bolt comprises a screw 12 and a nut 13, one end of the screw 12 with threads is in threaded connection with the nut 13 and is located inside the threaded hole 11, and the indication belt 4 is in fixed connection with the screw 12 and is located on one side of the screw 12 far away from the nut 13.

In this embodiment, a through hole is formed at a position corresponding to the elastic band 3, the screw 12 is screwed into the threaded hole 11, and firstly enters the threaded hole 11 at one side, then passes through the through hole, and finally enters the threaded hole 11 at the other side, so that the nut 13 is screwed in, and the installation is completed.

Further, the suggestion area 4 includes fixed frame 14, pivot 15 and rubber tape 16, fixed frame 14 with screw rod 12 fixed connection, and be located the side of screw rod 12, pivot 15 with fixed frame 14 fixed connection, and be located the inside of fixed frame 14, rubber tape 16 with pivot 15 fixed connection, and be located the lateral wall of pivot 15, and be located the outside of fixed frame 14.

In the present embodiment, the rubber band 16 has an arrow shape, and the first indication is a second indication that the rubber band 16 makes a sound when colliding with the vehicle without damaging the vehicle exterior.

Further, the indication belt 4 further comprises a touch plate 17, a pressure sensor 18 and an alarm 19, wherein the touch plate 17 is fixedly connected with the rotating shaft 15 and symmetrically arranged with the rubber belt 16 about the center line of the rotating shaft 15, the pressure sensor 18 is fixedly connected with the fixed frame 14 and is positioned on the side surface of the touch plate 17, and the alarm 19 is fixedly connected with the fixed frame 14 and is positioned inside the fixed frame 14.

In this embodiment, when the vehicle collides with the rubber belt 16, the rotating shaft 15 is driven to rotate, so that the other touch plate 17 rotates and collides with the pressure sensor 18, the pressure sensor 18 is electrically connected to the alarm 19, and the alarm 19 sounds as a third prompt after receiving a pressure signal.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.