CN211113301U - Intelligent height limiting frame with vehicle buffering function - Google Patents
Intelligent height limiting frame with vehicle buffering function Download PDFInfo
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- CN211113301U CN211113301U CN201921298652.2U CN201921298652U CN211113301U CN 211113301 U CN211113301 U CN 211113301U CN 201921298652 U CN201921298652 U CN 201921298652U CN 211113301 U CN211113301 U CN 211113301U
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Abstract
The utility model belongs to the technical field of road traffic safety facilities, in particular to an intelligent height limiting frame with a vehicle buffering function, which comprises a rigid anti-collision beam, a blocking cable, a rebounding mechanism, two first stand columns and two second stand columns; the two second upright columns are respectively positioned on one sides of the two first upright columns facing the driving direction of the vehicle; the tops of the two second upright columns are respectively connected with two ends of the rigid anti-collision crossbeam, and rebound mechanisms for driving the arresting cables to reset are arranged in the two first upright columns; two ends of the arresting cable are respectively connected with the rebounding mechanisms in the two first upright posts. The intelligent height limiting frame with the vehicle buffering function provided by the utility model has simple structure, can be directly transformed on the basis of the existing height limiting frame, and saves the cost; one side of the rigid anti-collision beam, which deviates from the driving direction of the vehicle, is provided with the arresting cable with the buffering function, the speed of the vehicle can be rapidly reduced by utilizing the strong tension of the arresting cable, the vehicle is not damaged too much, and the safety of vehicle personnel is protected.
Description
Technical Field
The utility model belongs to the technical field of road traffic safety facility, concretely relates to intelligence limit for height frame with vehicle buffer function.
Background
In order to standardize driving and guarantee driving safety, height limiting frames are arranged in areas where the height of roads needs to be limited. At present, widely used height-limiting facilities comprise fixed height-limiting frames, manual height-limiting frames and electric height-limiting frames, and are used for door-shaped frames at the entrances of bridges, culverts and tunnels. The limit for height that current limit for height set up is mostly the gate-type limit for height of rigidity frame, or fixed or have certain raising and lowering functions, but mainly all adopt rigid structure, set up fixed limit for height member promptly on limit for height equipment, it is often limited to deal with different emergency like this, the anti striking buffer capacity that current limit for height set up is limited moreover, if the car bumps with limit for height facility owing to lack certain buffer function, not only can cause the bump person to cause the harm but also can cause the damage for the obstacle setting, it is with high costs to restore the difficulty. The accidents of serious casualties caused by the collision of large vehicles such as buses occur for many times in China, and the influence of the vehicle card on the height limit frame or the falling of the height limit frame for a long time on the traffic is caused.
Disclosure of Invention
In order to overcome the not enough of above-mentioned prior art existence, the utility model aims at providing an intelligence limit for height frame with vehicle buffer function can utilize the arresting rope to have stronger pulling force, can reduce vehicle speed rapidly, reduces the harm that causes collision person or limit for height frame.
In order to achieve the purpose, the technical scheme of the utility model is an intelligent height limiting frame with a vehicle buffering function, which comprises a rigid anti-collision beam, a blocking cable, a rebounding mechanism, two first stand columns and two second stand columns; the two second upright columns are respectively positioned on one sides of the two first upright columns facing the driving direction of the vehicle; the tops of the two second upright columns are respectively connected with two ends of the rigid anti-collision crossbeam, and rebound mechanisms for driving the arresting cables to reset are arranged in the two first upright columns; and two ends of the arresting cable are respectively connected with the rebounding mechanisms in the two first stand columns.
Furthermore, the arresting cable comprises a high-strength steel strand and a flexible high-strength fabric belt, the high-strength steel strand penetrates through the arresting cable along the length direction of the arresting cable, and two ends of the high-strength steel strand are respectively connected with the rebounding mechanisms in the two first stand columns.
Furthermore, the springback mechanism is arranged at the bottom of the first stand column, pulley blocks are mounted at the top of the first stand column, and the high-strength steel strand is connected with the springback mechanism through the pulley blocks.
Furthermore, the rebounding mechanism comprises a base and a spring, the base is fixed on the first upright column, one end of the spring is connected with the base, and the other end of the spring is connected with the high-strength steel strand.
Further, the distance between the first stand column and the second stand column which are located on the same side of the road is 2-3 m.
Further, the first upright column and the second upright column which are positioned on the same side of the road are connected through a longitudinal connecting rod.
Furthermore, a warning device is installed on the second upright post and connected with the triggering device on the arresting cable.
Furthermore, a warning device is installed on the second upright post and connected with a controller, and the controller is connected with the triggering device on the arresting cable.
Furthermore, a height-limiting warning board is arranged on the rigid anti-collision beam.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the intelligent height limiting frame with the vehicle buffering function provided by the utility model has simple structure, can be directly transformed on the basis of the existing height limiting frame, and saves the cost;
(2) the utility model provides an intelligent height-limiting frame with vehicle buffer function is through being provided with buffer function's arresting cable in rigidity anticollision crossbeam deviates from one side of vehicle direction of travel, utilizes the arresting cable to have stronger pulling force, can reduce vehicle speed rapidly, reduces the harm that causes the bump person or height-limiting frame, does not cause too big damage to the vehicle, has protected vehicle personnel safety;
(3) the utility model provides an intelligence limit for height with vehicle buffer function is equipped with rigidity anticollision crossbeam in one side of arresting cable towards the vehicle direction of travel, can prevent effectively that malicious jumper bar vehicle from passing through, avoids causing the safety influence to structures such as bridge, tunnel.
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 an intelligent height limiting frame with a vehicle buffering function according to an embodiment of the present invention;
in the figure: 1. the anti-collision warning device comprises a first upright column, a second upright column, a rigid anti-collision crossbeam, a height-limiting warning board, a warning device, a flexible high-strength fabric belt, a pulley block, a high-strength steel strand, a spring-back mechanism, a longitudinal connecting rod and a spring-back mechanism, wherein the height-limiting warning board is 4, and the warning device is 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1, an embodiment of the present invention provides an intelligent height limiting frame with a vehicle buffering function, which includes a rigid anti-collision beam 3, a blocking cable, a springback mechanism 9, two first columns 1 and two second columns 2; the two second upright columns 2 are respectively positioned on one sides of the two first upright columns 1 facing the driving direction of the vehicle; the tops of the two second upright columns 2 are respectively connected with two ends of the rigid anti-collision crossbeam 3, and the two first upright columns 1 are internally provided with a rebound mechanism 9 for driving the arresting cable to reset; two ends of the arresting cable are respectively connected with the rebounding mechanisms 9 in the two first upright posts 1. In this embodiment, two first columns 1 are respectively located the both sides of limit for height road, and two second columns 2 are respectively located the both sides of limit for height road, through add the arresting cable that has buffer function in one side that rigidity anticollision crossbeam 3 deviates from the vehicle direction of travel, utilize the arresting cable to have stronger pulling force, to the vehicle speed reduction by force, and do not cause too big damage to the vehicle, protection vehicle personnel safety.
Further, the arresting cable comprises a high-strength steel strand 8 and a flexible high-strength fabric belt 6, the high-strength steel strand 8 penetrates through the arresting cable along the length direction of the arresting cable, and two ends of the high-strength steel strand 8 are connected with the rebounding mechanisms 9 in the two first stand columns 1 respectively. The flexible high-strength fabric strip 6 of the embodiment is a strip, and can specifically adopt polyamide fiber fabric, polyester fiber fabric or polyethylene fiber fabric; the high-strength steel strand 8 penetrates through the flexible high-strength fabric from the length direction of the flexible high-strength fabric belt 6, and provides certain buffer for a vehicle colliding with the arresting cable.
Furthermore, the rebounding mechanism 9 is arranged at the bottom of the first upright post 1, pulley blocks 7 are mounted at the tops of the first upright post 1, and the high-strength steel strand 8 is connected with the rebounding mechanism 9 through the pulley blocks 7. The pulley block 7 of the embodiment can guide the high-strength steel strand 8, the high-strength steel strand 8 is tensioned in a normal state, and can be stretched for a certain distance under the action of the rebounding mechanism 9 to buffer a vehicle when the vehicle is impacted; in this embodiment, the rebound mechanism 9 may be a spring or a damper. As an implementation manner, the rebounding mechanism 9 includes a base and a spring, the base is fixed on the first upright post 1, one end of the spring is connected with the base, and the other end of the spring is connected with the high-strength steel strand 8; under normal conditions, the high-strength steel strand 8 is in a tensioning state, and can provide larger pulling force to decelerate the vehicle when blocking the ultrahigh vehicle; the vehicle can rapidly exit after stopping, and the flexible high-strength fabric belt 6 can rapidly reset, thereby avoiding influencing road traffic.
Further, the distance between the first upright post 1 and the second upright post 2 which are positioned on the same side of the road is 2-3 m, a certain braking distance is provided for a driver who collides with the arresting cable, and the rigid anti-collision cross beam 3 is prevented from being collided.
Further, the first upright 1 and the second upright 2, which are located on the same side of the road, are connected by a longitudinal connecting rod 10. In order to avoid the vehicle from being rushed and clamped maliciously, the fixed rigid height limiting frame is still arranged on one side of the arresting cable facing the driving direction of the vehicle after the braking distance of the general vehicle is ensured, and the arresting cable and the rigid height limiting frame are connected into an integral stressed structure through the longitudinal connecting rod 10, so that the structural stability is enhanced.
Furthermore, a warning device 5 is installed on the second upright post 2, the warning device 5 is connected with a controller, and the controller is connected with the triggering device on the arresting cable. Specifically, the warning device 5 comprises a flashing light and a sound alarm, and the flashing light and the sound alarm are both connected with the controller. The arresting cable is provided with a trigger device, the trigger device is connected with the controller, after a vehicle touches the trigger device on the arresting cable, the trigger device feeds back to the controller, and the controller controls the sound alarm to give out alarm sound and flash the flashing light so as to remind a driver of rapidly braking and avoid causing serious casualties; and (4) automatically turning off the flashing light and the sound alarm after the arrester cord is reset for 1-2 minutes.
Further, a height-limiting warning board 4 is arranged on the rigid anti-collision beam 3 and used for reminding a driver of the highest vehicle height allowed to pass through the road section.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an intelligence limit for height frame with vehicle buffer function which characterized in that: the anti-collision device comprises a rigid anti-collision beam, a blocking cable, a rebounding mechanism, two first stand columns and two second stand columns; the two second upright columns are respectively positioned on one sides of the two first upright columns facing the driving direction of the vehicle; the tops of the two second upright columns are respectively connected with two ends of the rigid anti-collision crossbeam, and rebound mechanisms for driving the arresting cables to reset are arranged in the two first upright columns; and two ends of the arresting cable are respectively connected with the rebounding mechanisms in the two first stand columns.
2. The intelligent height limiting frame with the vehicle buffering function as claimed in claim 1, wherein: the arresting cable comprises a high-strength steel strand and a flexible high-strength fabric belt, the high-strength steel strand penetrates through the arresting cable along the length direction of the arresting cable, and two ends of the high-strength steel strand are connected with the rebounding mechanisms in the two first stand columns respectively.
3. The intelligent height limiting frame with the vehicle buffering function as claimed in claim 2, wherein: the rebounding mechanism is arranged at the bottom of the first stand column, the pulley blocks are installed at the top of the first stand column, and the high-strength steel strand is connected with the rebounding mechanism through the pulley blocks.
4. The intelligent height limiting frame with the vehicle buffering function as claimed in claim 3, wherein: the rebounding mechanism comprises a base and a spring, the base is fixed on the first stand column, one end of the spring is connected with the base, and the other end of the spring is connected with the high-strength steel strand.
5. The intelligent height limiting frame with the vehicle buffering function as claimed in claim 1, wherein: the distance between the first stand column and the second stand column which are positioned on the same side of the road is 2-3 m.
6. The intelligent height limiting frame with the vehicle buffering function as claimed in claim 1, wherein: the first upright column and the second upright column which are positioned on the same side of the road are connected through a longitudinal connecting rod.
7. The intelligent height limiting frame with the vehicle buffering function as claimed in claim 1, wherein: and the second upright post is provided with a warning device, the warning device is connected with a controller, and the controller is connected with the triggering device on the arresting cable.
8. The intelligent height limiting frame with the vehicle buffering function as claimed in claim 7, wherein: the warning device comprises a flashing light and a sound alarm, and the flashing light and the sound alarm are connected with the triggering device.
9. The intelligent height limiting frame with the vehicle buffering function as claimed in claim 1, wherein: and a height-limiting warning board is arranged on the rigid anti-collision beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921298652.2U CN211113301U (en) | 2019-08-12 | 2019-08-12 | Intelligent height limiting frame with vehicle buffering function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921298652.2U CN211113301U (en) | 2019-08-12 | 2019-08-12 | Intelligent height limiting frame with vehicle buffering function |
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| CN211113301U true CN211113301U (en) | 2020-07-28 |
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| CN201921298652.2U Active CN211113301U (en) | 2019-08-12 | 2019-08-12 | Intelligent height limiting frame with vehicle buffering function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424295A (en) * | 2019-08-12 | 2019-11-08 | 中铁第四勘察设计院集团有限公司 | A kind of intelligent height-limiting frame with vehicle bumper function |
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2019
- 2019-08-12 CN CN201921298652.2U patent/CN211113301U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424295A (en) * | 2019-08-12 | 2019-11-08 | 中铁第四勘察设计院集团有限公司 | A kind of intelligent height-limiting frame with vehicle bumper function |
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