CN213508158U - Road height limiting frame with pre-prompting and alarming functions - Google Patents

Abstract

A road height limiting frame with a pre-prompting and alarming function comprises: the entry stand, the siren, the warning sign, the crossbeam, the limit for height stand, the arc guide rail, the limit for height pole, the arc mouth, infrared inductor, the phosphor strip, touch sensor, the arc spout, the pulley, infrared inductor height on the entry stand and limit for height stand on the limit for height pole can reach minimum high the same, the distance of entry stand and limit for height stand is 2m, siren and touch sensor and infrared inductor are electric connection, the arc guide rail both ends are fixed in the crossbeam bottom surface through welding or bolt fastening's mode, the width of arc mouth is a bit bigger than the external diameter of limit for height pole. The utility model provides a can remind limit for height device that high driver in time parkked that transfinites, a road limit for height frame with indicate alarming function in advance.

Description

Road height limiting frame with pre-prompting and alarming functions

Technical Field

The utility model relates to a traffic safety facility's technical field, more specifically say, in particular to road limit for height frame's technical field with indicate alarming function in advance.

Background

The road height limiting frame is a main measure for limiting large vehicles to pass through important road sections, important roads which are crushed due to the fact that the large vehicles are not limited exist every year, and then a large amount of cost is spent on maintaining the roads, and traffic is affected. The existing height limiting frames are all simple fixed frame body structures, and some drivers drive vehicles, when passing through the road section, the drivers do not notice the existence of the height limiting frames, or the drivers cannot timely respond to the height limiting rods to cause unnecessary collision accidents. The existing height limiting device only has a single rod for limiting the height, and meanwhile, the height limiting device is complex in structure for placing collision. Therefore, a need exists for a road height limiting frame with a pre-warning function.

Based on the above description, and retrieve an application number: CN 201821733993.3's utility model patent its about a road reposition of redundant personnel temporary isolation device, its characterized in that: networking alarm device 6 installs at limit for height 4 middle part, and networking alarm device 6 one side is installed vibrations inductor 10, and vibrations inductor 10 is connected with networking alarm device 6 through the controller, rubber pad 7 is installed in limit for height 4 bottom surfaces, 1 inboard installation of base has anticollision angle bar 9. LED display screen 8 installs on left side base 1, and LED display screen 8 is used for showing limit for height information and weather condition. The base 1 is made of cement and integrally cast with the anti-collision angle iron 9; the height limiting rod is provided with warning paint with red and white intervals. The hydraulic lifting device 2 adopts an SJY hydraulic lifting rod, the networking alarm device 6 adopts an SK-968C alarm, the controller is an LR128-DDC16NSA programmable controller, and the vibration sensor 10 adopts a BADS-LC 0109.

After retrieval and analysis, the conventional road height limiting device has a complex structure and does not give a reaction time to a driver, so that further research needs to be carried out on the basis of the conventional road height limiting device, and a more effective road height limiting device is provided.

SUMMERY OF THE UTILITY MODEL

Problem (A)

In conclusion, the road height limiting frame with the pre-prompting and alarming functions is provided, and the problems that the structure is complex and the reaction time for a driver is short are solved through the structure and the functionality.

(II) technical scheme

The utility model provides a road limit for height frame with indicate alarming function in advance for solve nimble integrated configuration, specifically include:

an inlet upright post, an alarm, a warning board, a cross beam, a height-limiting upright post, an arc-shaped guide rail, a height-limiting rod, an arc-shaped opening, an infrared sensor, a fluorescent strip, a touch sensor, an arc-shaped chute and a pulley, the device main body consists of two inlet upright columns and two height-limiting upright columns supporting three beams of the device main body, a warning board is fixed between the two inlet upright columns, wherein the inlet upright post is provided with an alarm and an infrared inductor, two arc-shaped guide rails are fixed at two ends of the bottom of the cross beam between the two height-limiting upright posts, a height-limiting rod is arranged between the two arc-shaped guide rails, pulleys are arranged at two ends of the height-limiting rod, the arc-shaped guide rail is internally provided with an arc-shaped sliding chute, pulleys at two ends of the height limiting rod are arranged in the arc-shaped sliding chute in a sliding way, the arc-shaped guide rail is close to height-limiting rod one side and is seted up the arc mouth that supplies the activity of height-limiting rod, install on the height-limiting rod and touch the sensor, evenly distributed has the multichannel phosphor strip on the height-limiting rod.

Furthermore, the height of the infrared inductor on the inlet upright post is the same as the lowest height of the height limiting rod on the height limiting upright post.

Further, the distance between the inlet upright post and the height-limiting upright post is 2 m.

Furthermore, the alarm is electrically connected with the touch sensor and the infrared sensor.

Furthermore, two ends of the arc-shaped guide rail are fixed on the bottom surface of the cross beam in a welding or bolt fixing mode.

Further, the width of the arc-shaped opening is slightly larger than the outer diameter of the height limiting rod.

(III) advantageous effects

The road height limiting frame with the pre-prompting and alarming functions is provided, and the condition that the combination of common shunting devices is not flexible is improved.

When a vehicle passes through the road height limiting frame and is higher than the height limit, the vehicle triggers the infrared inductor, the infrared inductor transmits an electric signal to the alarm, and the alarm sounds to remind a driver of braking in time. If the driver does not have to reach the reaction, continue to advance, the vehicle bumps and touches limit for height pole, and limit for height pole can reduce vehicle speed, and touch sensor gives the siren with the signal of telecommunication simultaneously on the limit for height pole, and the siren sounds another kind of sound, reminds the driver in time to park once more, and limit for height pole can be followed the vehicle and marchd, upwards slides on the arc spout.

Drawings

Fig. 1 is a side view of the overall structure of the present invention.

Fig. 2 is a structure diagram of the middle inlet column of the present invention.

Fig. 3 is a structure diagram of the middle height-limiting upright post of the present invention.

In fig. 1 to 3, the corresponding relationship between the part names or lines and the reference numbers is:

the intelligent alarm comprises an inlet upright post-1, an alarm-2, a warning board-3, a cross beam-4, a height limiting upright post-5, an arc guide rail-6, a height limiting rod-7, an arc opening-8, an infrared sensor-9, a fluorescent strip-10, a touch sensor-11, an arc chute-12 and a pulley-13.

Detailed Description

The embodiments are described in further detail below with reference to the drawings and examples. The following examples are given for illustration and are not intended to limit the scope.

In the description, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", 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 simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in this context can be understood in a particular context to those of ordinary skill in the art.

Please refer to fig. 1 to 3

The problem of current limit for height device can't advance the early warning, a road limit for height frame with indicate alarming function in advance includes: the alarm device comprises an inlet upright post 1, an alarm 2, a warning board 3, a cross beam 4, a height limiting upright post 5, an arc-shaped guide rail 6, a height limiting rod 7, an arc-shaped opening 8, an infrared inductor 9, a fluorescent strip 10, a touch sensor 11, an arc-shaped chute 12 and pulleys 13, wherein the device main body consists of two inlet upright posts 1 and two height limiting upright posts 5 supporting three cross beams 4, the warning board 3 is fixed between the two inlet upright posts 1, the alarm 2 and the infrared inductor 9 are installed on the inlet upright post 1, two arc-shaped guide rails 6 are fixed at two ends of the bottom of the cross beam 4 between the two height limiting upright posts 5, the height limiting rod 7 is arranged between the two arc-shaped guide rails 6, the pulleys 13 are installed at two ends of the height limiting rod 7, the arc-shaped chute 12 is arranged inside the arc-shaped guide rail 6, the pulleys 13 at two ends of the height limiting rod 7 are slidably installed in the arc-shaped chute 12, the arc, a touch sensor 11 is arranged on the height limiting rod 7, and a plurality of fluorescent strips 10 are uniformly distributed on the height limiting rod 7.

Wherein, the height of the infrared inductor 9 on the inlet upright post 1 is the same as the lowest height of the height limiting rod 7 on the height limiting upright post 5. When the vehicle passes through the entrance upright post 1, the infrared inductor 9 senses whether the vehicle is over high or not so as to enable the alarm 2 to give out sound in advance to remind a driver.

Wherein, the distance between the inlet upright post 1 and the height-limiting upright post 5 is 2 m. The distance between the entrance upright post 1 and the height-limiting upright post 5 is 2m, so that a driver has enough reaction time to brake.

Wherein, the alarm 2 is electrically connected with the touch sensor 11 and the infrared sensor 9. When the vehicle is ultrahigh, the infrared inductor 9 sends an electric signal to the alarm 2, the alarm 2 gives an alarm sound to prompt the driver, if the vehicle moves forward continuously, the touch sensor 11 arranged on the height limiting rod 7 is touched, the touch sensor 11 transmits the electric signal to the alarm 2, and another alarm sound is given to prompt the driver again.

Wherein the width of the arc-shaped opening 8 is slightly larger than the outer diameter of the height-limiting rod 7. When the height limiting rod 7 is not jacked up by a vehicle, the height limiting rod 7 falls down by gravity and is vertical to the ground and positioned at the lowest point of the semicircular arc-shaped guide rail 6.

(IV) working principle

The utility model provides a road limit for height frame with indicate alarming function in advance makes the isolating device combination more nimble to the design of structure.

When the vehicle passes through the height-limiting device, the vehicle firstly passes through the inlet upright post 1, and if the height is not exceeded, the device does not react. If the height of the vehicle exceeds the limit height, the infrared sensor 9 is triggered, the infrared sensor 9 sends an electric signal to the alarm 2, the alarm 2 gives an alarm, if the vehicle continues to travel to the height limit upright post 5, the roof of the vehicle touches the height limit rod 7, the height limit rod 7 moves upwards along the arc-shaped guide rail 6, the touch sensor 11 arranged on the height limit rod 7 also sends an electric signal to the alarm 2, and the alarm 2 gives another alarm.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. A road height limiting frame with a pre-prompting and alarming function comprises: the device is characterized in that the device body (14) consists of three beams (4) supported by two inlet columns (1) and two height limiting columns (5), the warning board (3) is fixed between the two inlet columns (1), the warning board (3) is installed on the inlet column (1), the two arc guide rails (6) are fixed at two ends of the bottom of the beam (4) between the two height limiting columns (5), the height limiting rod (7) is arranged between the two arc guide rails (6), pulley (13) are all installed at limit for height pole (7) both ends, arc guide rail (6) inside is provided with arc spout (12), pulley (13) slidable mounting at limit for height pole (7) both ends is in arc spout (12), arc guide rail (6) are close to limit for height pole (7) one side and offer arc mouth (8) that supply limit for height pole (7) activity, install touch sensor (11) on limit for height pole (7), evenly distributed has multichannel phosphor strip (10) on limit for height pole (7).

2. The road height limiting frame with the pre-prompting and alarming functions as claimed in claim 1, characterized in that: the height of the infrared inductor (9) on the inlet upright post (1) is the same as the lowest height of the upper limit height rod (7) of the height limit upright post (5).

3. The road height limiting frame with the pre-prompting and alarming functions as claimed in claim 1, characterized in that: the distance between the inlet upright post (1) and the height-limiting upright post (5) is 2 m.

4. The road height limiting frame with the pre-prompting and alarming functions as claimed in claim 1, wherein the alarm (2), the touch sensor (11) and the infrared sensor (9) are electrically connected.

5. The road height limiting frame with the pre-prompting and alarming functions as claimed in claim 1, characterized in that: and two ends of the arc-shaped guide rail (6) are fixed on the bottom surface of the cross beam (4) in a welding or bolt fixing mode.

6. The road height limiting frame with the pre-prompting and alarming functions as claimed in claim 1, characterized in that: the width of the arc-shaped opening (8) is slightly larger than the outer diameter of the height limiting rod (7).

Images